put this here

git-svn-id: svn://10.0.0.236/branches/alecf_fastfolder_branch@51617 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/mailnews/base/src/nsMsgMailSession.cpp

@@ -0,0 +1,298 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h" // for pre-compiled headers
+//#include "nsIMsgIdentity.h"
+#include "nsIMsgAccountManager.h"
+//#include "nsIPop3IncomingServer.h"
+#include "nsMsgMailSession.h"
+#include "nsMsgLocalCID.h"
+#include "nsMsgBaseCID.h"
+#include "nsCOMPtr.h"
+#include "nsMsgFolderCache.h"
+#include "nsIFileLocator.h"
+#include "nsFileLocations.h"
+#include "nsIMsgStatusFeedback.h"
+
+NS_IMPL_ISUPPORTS(nsMsgMailSession, nsCOMTypeInfo<nsIMsgMailSession>::GetIID());
+
+static NS_DEFINE_CID(kMsgAccountManagerCID, NS_MSGACCOUNTMANAGER_CID);
+static NS_DEFINE_CID(kMsgFolderCacheCID, NS_MSGFOLDERCACHE_CID);
+static NS_DEFINE_IID(kIFileLocatorIID,      NS_IFILELOCATOR_IID);
+static NS_DEFINE_CID(kFileLocatorCID,       NS_FILELOCATOR_CID);
+ 
+//static NS_DEFINE_CID(kMsgIdentityCID, NS_MSGIDENTITY_CID);
+//static NS_DEFINE_CID(kPop3IncomingServerCID, NS_POP3INCOMINGSERVER_CID);
+//static NS_DEFINE_CID(kPrefCID, NS_PREF_CID);
+    
+
+nsMsgMailSession::nsMsgMailSession():
+  mRefCnt(0),
+  m_accountManager(0),
+  m_msgFolderCache(0)
+{
+
+	NS_INIT_REFCNT();
+}
+
+
+nsMsgMailSession::~nsMsgMailSession()
+{
+	Shutdown();
+}
+
+nsresult nsMsgMailSession::Init()
+{
+	nsresult rv = NS_NewISupportsArray(getter_AddRefs(mListeners));
+
+	return rv;
+
+}
+
+nsresult nsMsgMailSession::Shutdown()
+{
+  if(m_accountManager)
+  {
+	  if (m_msgFolderCache)
+		m_accountManager->WriteToFolderCache(m_msgFolderCache);
+	  m_accountManager->CloseCachedConnections();
+	  m_accountManager->UnloadAccounts();
+  }
+
+  NS_IF_RELEASE(m_accountManager);
+
+  NS_IF_RELEASE(m_msgFolderCache);
+
+  return NS_OK;
+}
+
+// nsIMsgMailSession
+nsresult nsMsgMailSession::GetCurrentIdentity(nsIMsgIdentity ** aIdentity)
+{
+  nsresult rv;
+
+  nsCOMPtr<nsIMsgAccountManager> accountManager;
+  rv = GetAccountManager(getter_AddRefs(accountManager));
+  if (NS_FAILED(rv)) return rv;
+
+  nsCOMPtr<nsIMsgAccount> defaultAccount;
+  rv = accountManager->GetDefaultAccount(getter_AddRefs(defaultAccount));
+  if (NS_FAILED(rv)) return rv;
+  
+  rv = defaultAccount->GetDefaultIdentity(aIdentity);
+  if (NS_SUCCEEDED(rv))
+  	NS_ADDREF(*aIdentity);
+  
+  return rv;
+}
+
+nsresult nsMsgMailSession::GetCurrentServer(nsIMsgIncomingServer ** aServer)
+{
+  nsresult rv=NS_ERROR_UNEXPECTED;
+
+  nsCOMPtr<nsIMsgAccountManager> accountManager;
+  rv = GetAccountManager(getter_AddRefs(accountManager));
+  if (NS_FAILED(rv)) return rv;
+  
+  nsCOMPtr<nsIMsgAccount> defaultAccount;
+  rv = accountManager->GetDefaultAccount(getter_AddRefs(defaultAccount));
+  if (NS_FAILED(rv)) return rv;
+
+  //if successful aServer will be addref'd by GetIncomingServer
+  rv = defaultAccount->GetIncomingServer(aServer);
+
+  return rv;
+}
+
+nsresult nsMsgMailSession::GetAccountManager(nsIMsgAccountManager* *aAM)
+{
+  NS_ENSURE_ARG_POINTER(aAM);
+
+  nsresult rv;
+  
+  NS_WITH_SERVICE(nsIMsgAccountManager, accountManager, kMsgAccountManagerCID, &rv);
+  if (NS_FAILED(rv)) return rv;
+  accountManager->LoadAccounts();
+    
+  *aAM = accountManager;
+  NS_IF_ADDREF(*aAM);
+  return NS_OK;
+}
+
+nsresult nsMsgMailSession::GetFolderCache(nsIMsgFolderCache* *aFolderCache)
+{
+  if (!aFolderCache) return NS_ERROR_NULL_POINTER;
+
+  nsresult rv = NS_OK;
+
+  if (!m_msgFolderCache)
+  {
+    rv = nsComponentManager::CreateInstance(kMsgFolderCacheCID,
+                                            NULL,
+                                            nsCOMTypeInfo<nsIMsgFolderCache>::GetIID(),
+                                            (void **)&m_msgFolderCache);
+    if (NS_FAILED(rv))
+		return rv;
+
+    nsCOMPtr <nsIFileSpec> cacheFile;
+    NS_WITH_SERVICE(nsIFileLocator, locator, kFileLocatorCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = locator->GetFileLocation(nsSpecialFileSpec::App_MessengerFolderCache50, getter_AddRefs(cacheFile));
+    if (NS_FAILED(rv)) return rv;
+
+    m_msgFolderCache->Init(cacheFile);
+
+  }
+
+  *aFolderCache = m_msgFolderCache;
+  NS_IF_ADDREF(*aFolderCache);
+  return rv;
+}
+
+nsresult nsMsgMailSession::GetTemporaryMsgStatusFeedback(nsIMsgStatusFeedback* *aMsgStatusFeedback)
+{
+  if (!aMsgStatusFeedback) return NS_ERROR_NULL_POINTER;
+  
+  *aMsgStatusFeedback = m_temporaryMsgStatusFeedback;
+  NS_IF_ADDREF(*aMsgStatusFeedback);
+  return NS_OK;
+}
+
+
+nsresult nsMsgMailSession::SetTemporaryMsgStatusFeedback(nsIMsgStatusFeedback* aMsgStatusFeedback)
+{
+  m_temporaryMsgStatusFeedback = do_QueryInterface(aMsgStatusFeedback);
+  return NS_OK;
+}
+
+
+NS_IMETHODIMP nsMsgMailSession::AddFolderListener(nsIFolderListener * listener)
+{
+  mListeners->AppendElement(listener);
+  return NS_OK;
+
+}
+
+NS_IMETHODIMP nsMsgMailSession::RemoveFolderListener(nsIFolderListener * listener)
+{
+  mListeners->RemoveElement(listener);
+  return NS_OK;
+
+}
+
+NS_IMETHODIMP
+nsMsgMailSession::NotifyFolderItemPropertyChanged(nsISupports *item,
+                                                  const char *property,
+                                                  const char* oldValue,
+                                                  const char* newValue)
+{
+	nsresult rv;
+	PRUint32 count;
+	rv = mListeners->Count(&count);
+	if (NS_FAILED(rv)) return rv;
+
+	
+	for(PRUint32 i = 0; i < count; i++)
+	{
+		nsCOMPtr<nsIFolderListener> listener = getter_AddRefs((nsIFolderListener*)mListeners->ElementAt(i));
+		listener->OnItemPropertyChanged(item, property, oldValue, newValue);
+	}
+
+	return NS_OK;
+
+}
+
+NS_IMETHODIMP
+nsMsgMailSession::NotifyFolderItemPropertyFlagChanged(nsISupports *item,
+                                                      const char *property,
+                                                      PRUint32 oldValue,
+                                                      PRUint32 newValue)
+{
+	nsresult rv;
+	PRUint32 count;
+	rv = mListeners->Count(&count);
+	if (NS_FAILED(rv)) return rv;
+
+	
+	for(PRUint32 i = 0; i < count; i++)
+	{
+		nsCOMPtr<nsIFolderListener> listener = getter_AddRefs((nsIFolderListener*)mListeners->ElementAt(i));
+		listener->OnItemPropertyFlagChanged(item, property, oldValue, newValue);
+	}
+
+	return NS_OK;
+
+}
+
+NS_IMETHODIMP nsMsgMailSession::NotifyFolderItemAdded(nsIFolder *folder, nsISupports *item)
+{
+	nsresult rv;
+	PRUint32 count;
+	rv = mListeners->Count(&count);
+	if (NS_FAILED(rv)) return rv;
+
+	
+	for(PRUint32 i = 0; i < count; i++)
+	{
+		nsCOMPtr<nsIFolderListener> listener = getter_AddRefs((nsIFolderListener*)mListeners->ElementAt(i));
+		listener->OnItemAdded(folder, item);
+	}
+
+	return NS_OK;
+
+}
+
+NS_IMETHODIMP nsMsgMailSession::NotifyFolderItemDeleted(nsIFolder *folder, nsISupports *item)
+{
+	nsresult rv;
+	PRUint32 count;
+	rv = mListeners->Count(&count);
+	if (NS_FAILED(rv)) return rv;
+
+	
+	for(PRUint32 i = 0; i < count; i++)
+	{
+		nsCOMPtr<nsIFolderListener> listener = getter_AddRefs((nsIFolderListener*)mListeners->ElementAt(i));
+		listener->OnItemRemoved(folder, item);
+	}
+	return NS_OK;
+
+}
+
+NS_IMETHODIMP  nsMsgMailSession::NotifyFolderLoaded(nsIFolder *folder)
+{
+
+	nsresult rv;
+	PRUint32 count;
+	rv = mListeners->Count(&count);
+	if (NS_FAILED(rv)) return rv;
+
+	
+	for(PRUint32 i = 0; i < count; i++)
+	{
+		nsCOMPtr<nsIFolderListener> listener = getter_AddRefs((nsIFolderListener*)mListeners->ElementAt(i));
+		listener->OnFolderLoaded(folder);
+	}
+	return NS_OK;
+
+
+}
+
+
+

mozilla/mailnews/base/util/MANIFEST

@@ -0,0 +1,35 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# This is a list of local files which get copied to the mozilla:dist:mailnews directory
+#
+
+nsMsgLineBuffer.h
+nsMsgGroupRecord.h
+nsUInt32Array.h
+nsMsgKeySet.h
+nsMsgFolder.h
+nsMsgDBFolder.h
+nsLocalFolderSummarySpec.h
+nsMsgIdentity.h
+nsMsgIncomingServer.h
+nsNewsSummarySpec.h
+nsMsgUtils.h
+nsMessage.h
+nsMsgProtocol.h
+nsMsgTxn.h
+nsMsgMailNewsUrl.h
+nsMsgI18N.h
+

mozilla/mailnews/base/util/Makefile.in

@@ -0,0 +1,75 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+
+DEPTH		= ../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE		= msgbaseutil
+LIBRARY_NAME	= msgbaseutil
+
+CPPSRCS		= \
+		nsMsgGroupRecord.cpp \
+		nsMsgLineBuffer.cpp \
+		nsMsgFolder.cpp \
+		nsMsgDBFolder.cpp \
+		nsUInt32Array.cpp \
+		nsMsgKeySet.cpp \
+		nsLocalFolderSummarySpec.cpp \
+		nsNewsSummarySpec.cpp \
+		nsMsgIdentity.cpp \
+		nsMsgIncomingServer.cpp \
+		nsMsgUtils.cpp \
+		nsMessage.cpp \
+		nsMsgProtocol.cpp \
+		nsMsgMailNewsUrl.cpp \
+		nsMsgTxn.cpp \
+		nsMsgI18N.cpp \
+		$(NULL)
+
+EXPORTS		= \
+		nsMsgGroupRecord.h \
+		nsMsgLineBuffer.h \
+		nsUInt32Array.h \
+		nsMsgKeySet.h \
+		nsMsgFolder.h \
+		nsMsgDBFolder.h \
+		nsLocalFolderSummarySpec.h \
+		nsNewsSummarySpec.h \
+		nsMsgIdentity.h \
+		nsMsgIncomingServer.h \
+		nsMsgUtils.h \
+		nsMessage.h \
+		nsMsgProtocol.h \
+		nsMsgMailNewsUrl.h \
+		nsMsgTxn.h \
+		nsMsgI18N.h \
+		$(NULL)
+
+EXTRA_DSO_LDOPTS = \
+	-L$(DIST)/bin \
+	-L$(DIST)/lib \
+	-lxpcom \
+	-lrdfutil_s \
+	$(NSPR_LIBS) \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk
+

mozilla/mailnews/base/util/macbuild/msgUtilPrefix.h

@@ -0,0 +1,21 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+
+
+#include "MacPrefix.h"

mozilla/mailnews/base/util/macbuild/msgUtilPrefixDebug.h

@@ -0,0 +1,21 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+
+
+#include "MacPrefix_debug.h"

mozilla/mailnews/base/util/makefile.win

@@ -0,0 +1,87 @@
+#!nmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH=..\..\..
+MODULE= msgbsutl
+
+include <$(DEPTH)\config\config.mak>
+
+################################################################################
+## exports
+
+EXPORTS=                \
+	nsMsgLineBuffer.h	\
+	nsMsgGroupRecord.h  \
+	nsUInt32Array.h	\
+	nsMsgKeySet.h			\
+	nsMsgFolder.h			\
+	nsMsgDBFolder.h			\
+	nsLocalFolderSummarySpec.h	\
+	nsMsgIdentity.h			\
+	nsMsgIncomingServer.h	\
+	nsNewsSummarySpec.h \
+	nsMsgUtils.h \
+	nsMessage.h \
+	nsMsgProtocol.h \
+	nsMsgMailNewsUrl.h \
+	nsMsgTxn.h \
+	nsMsgI18N.h \
+	$(NULL)
+
+################################################################################
+## library
+
+LIBNAME = .\$(OBJDIR)\msgbsutl
+DLL = $(LIBNAME).dll
+
+DEFINES=-D_IMPL_NS_MSG_BASE
+
+LCFLAGS =		   \
+        $(LCFLAGS) \
+        $(DEFINES) \
+        $(NULL)
+
+CPP_OBJS=                               \
+	.\$(OBJDIR)\nsMsgGroupRecord.obj    \
+	.\$(OBJDIR)\nsMsgLineBuffer.obj     \
+	.\$(OBJDIR)\nsUInt32Array.obj		\
+	.\$(OBJDIR)\nsMsgKeySet.obj			\
+	.\$(OBJDIR)\nsMsgFolder.obj			\
+	.\$(OBJDIR)\nsMsgDBFolder.obj		\
+	.\$(OBJDIR)\nsLocalFolderSummarySpec.obj	\
+	.\$(OBJDIR)\nsMsgIdentity.obj		\
+	.\$(OBJDIR)\nsMsgIncomingServer.obj	\
+	.\$(OBJDIR)\nsNewsSummarySpec.obj	\
+	.\$(OBJDIR)\nsMsgUtils.obj			\
+	.\$(OBJDIR)\nsMessage.obj			\
+	.\$(OBJDIR)\nsMsgProtocol.obj		\
+	.\$(OBJDIR)\nsMsgMailNewsUrl.obj	\
+	.\$(OBJDIR)\nsMsgTxn.obj			\
+	.\$(OBJDIR)\nsMsgI18N.obj			\
+	$(NULL)
+
+LLIBS=								\
+	$(DIST)\lib\xpcom.lib			\
+	$(DIST)\lib\rdfutil_s.lib		\
+	$(LIBNSPR)						\
+	$(NULL)
+
+include <$(DEPTH)/config/rules.mak>
+
+libs:: $(DLL)
+	$(MAKE_INSTALL)  $(LIBNAME).$(DLL_SUFFIX) $(DIST)\bin
+	$(MAKE_INSTALL)  $(LIBNAME).$(LIB_SUFFIX) $(DIST)\lib

mozilla/mailnews/base/util/nsLocalFolderSummarySpec.cpp

@@ -0,0 +1,76 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsLocalFolderSummarySpec.h"
+#include "plstr.h"
+#include "nsString.h"
+
+MOZ_DECL_CTOR_COUNTER(nsLocalFolderSummarySpec);
+
+nsLocalFolderSummarySpec::~nsLocalFolderSummarySpec()
+{
+	MOZ_COUNT_DTOR(nsLocalFolderSummarySpec);
+
+}
+
+nsLocalFolderSummarySpec::nsLocalFolderSummarySpec()
+{
+	MOZ_COUNT_CTOR(nsLocalFolderSummarySpec);
+}
+
+nsLocalFolderSummarySpec::nsLocalFolderSummarySpec(const char *folderPath, PRBool create)
+  : nsFileSpec(folderPath, create)
+{
+	MOZ_COUNT_CTOR(nsLocalFolderSummarySpec);
+	CreateSummaryFileName();
+}
+
+nsLocalFolderSummarySpec::nsLocalFolderSummarySpec(const nsFileSpec& inFolderPath)
+: nsFileSpec(inFolderPath)
+{
+	MOZ_COUNT_CTOR(nsLocalFolderSummarySpec);
+	CreateSummaryFileName();
+}
+
+nsLocalFolderSummarySpec::nsLocalFolderSummarySpec(const nsFilePath &inFolderPath, PRBool create) : nsFileSpec(inFolderPath, create)
+{
+	MOZ_COUNT_CTOR(nsLocalFolderSummarySpec);
+	CreateSummaryFileName();
+}
+
+void nsLocalFolderSummarySpec::SetFolderName(const char *folderPath)
+{
+	*this = folderPath;
+}
+
+void nsLocalFolderSummarySpec::	CreateSummaryFileName()
+{
+	char *leafName = GetLeafName();
+
+	nsString fullLeafName(leafName);
+
+	// Append .msf (msg summary file) this is what windows will want.
+	// Mac and Unix can decide for themselves.
+
+	fullLeafName += ".msf";				// message summary file
+	char *cLeafName = fullLeafName.ToNewCString();
+	SetLeafName(cLeafName);
+    nsAllocator::Free(cLeafName);
+	PL_strfree(leafName);
+}
+

mozilla/mailnews/base/util/nsLocalFolderSummarySpec.h

@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef _nsLocalFolderSummarySpec_H
+#define _nsLocalFolderSummarySpec_H
+
+#include "msgCore.h"
+#include "nsFileSpec.h"
+
+// Class to name a summary file for a local mail folder,
+// given a full folder file spec. For windows, this just means tacking .msf on the end.
+// For Unix, it might mean something like putting a '.' on the front and .msgsummary on the end.
+// Note this class expects the invoking code to fully specify the folder path. 
+// This class does NOT prepend the local folder directory, or put .sbd on the containing
+// directory names.
+class NS_MSG_BASE nsLocalFolderSummarySpec : public nsFileSpec
+{
+public:
+			virtual ~nsLocalFolderSummarySpec();
+			nsLocalFolderSummarySpec();
+			nsLocalFolderSummarySpec(const char *folderPath, PRBool create = PR_FALSE);
+			nsLocalFolderSummarySpec(const nsFileSpec& inFolderPath);
+			nsLocalFolderSummarySpec(const nsFilePath &inFolderPath, PRBool create = PR_FALSE);
+			void SetFolderName(const char *folderPath);
+
+protected:
+	void	CreateSummaryFileName();
+
+};
+
+#endif

mozilla/mailnews/base/util/nsMessage.cpp

@@ -0,0 +1,509 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"    // precompiled header...
+#include "nsMessage.h"
+#include "nsIMsgFolder.h"
+
+
+nsMessage::nsMessage(void)
+  : nsRDFResource(), mFolder(nsnull)
+{
+
+}
+
+nsMessage::~nsMessage(void)
+{
+	//Member variables are either nsCOMPtr's or ptrs we don't want to own.
+}
+
+NS_IMPL_ADDREF_INHERITED(nsMessage, nsRDFResource)
+NS_IMPL_RELEASE_INHERITED(nsMessage, nsRDFResource)                        
+
+NS_IMETHODIMP nsMessage::QueryInterface(REFNSIID aIID, void** aInstancePtr)
+{
+	if (!aInstancePtr) return NS_ERROR_NULL_POINTER;
+	*aInstancePtr = nsnull;
+	if (aIID.Equals(nsCOMTypeInfo<nsIMessage>::GetIID()) || aIID.Equals(nsCOMTypeInfo<nsIDBMessage>::GetIID()))
+	{
+		*aInstancePtr = NS_STATIC_CAST(nsIDBMessage*, this);
+	}              
+	if(*aInstancePtr)
+	{
+		AddRef();
+		return NS_OK;
+	}
+
+	return nsRDFResource::QueryInterface(aIID, aInstancePtr);
+}
+
+NS_IMETHODIMP
+nsMessage::Init(const char* aURI)
+{
+
+	return nsRDFResource::Init(aURI);
+}
+
+
+NS_IMETHODIMP nsMessage::GetProperty(const char *propertyName, nsString &resultProperty)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetProperty(propertyName, resultProperty);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetProperty(const char *propertyName, nsString &propertyStr)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetProperty(propertyName, propertyStr);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetUint32Property(const char *propertyName, PRUint32 *pResult)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetUint32Property(propertyName, pResult);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetUint32Property(const char *propertyName, PRUint32 propertyVal)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetUint32Property(propertyName, propertyVal);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetNumReferences(PRUint16 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetNumReferences(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetStringReference(PRInt32 refNum, nsCString &resultReference)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetStringReference(refNum, resultReference);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetDate(PRTime *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetDate(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetDate(PRTime date)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetDate(date);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetMessageId(const char *messageId)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetMessageId(messageId);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetReferences(const char *references)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetReferences(references);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetCCList(const char *ccList)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetCCList(ccList);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetRecipients(const char *recipients, PRBool recipientsIsNewsgroup)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetRecipients(recipients, recipientsIsNewsgroup);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetRecipientsArray(const char *names, const char *addresses, PRUint32 numAddresses)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetRecipientsArray(names, addresses, numAddresses);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetCCListArray(const char *names, const char *addresses, PRUint32 numAddresses)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetCCListArray(names, addresses, numAddresses);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetAuthor(const char *author)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetAuthor(author);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetSubject(const char *subject)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetSubject(subject);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetStatusOffset(PRUint32 statusOffset)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetStatusOffset(statusOffset);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+
+NS_IMETHODIMP nsMessage::GetAuthor(nsString *resultAuthor)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetAuthor(resultAuthor);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetSubject(nsString *resultSubject)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetSubject(resultSubject);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetRecipients(nsString *resultRecipients)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetRecipients(resultRecipients);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetCCList(nsString *ccList)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetCCList(ccList);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetMessageId(nsCString *resultMessageId)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetMessageId(resultMessageId);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+
+NS_IMETHODIMP nsMessage::GetMime2DecodedAuthor(nsString *resultAuthor)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetMime2DecodedAuthor(resultAuthor);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetMime2DecodedSubject(nsString *resultSubject)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetMime2DecodedSubject(resultSubject);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetMime2DecodedRecipients(nsString *resultRecipients)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetMime2DecodedRecipients(resultRecipients);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+
+NS_IMETHODIMP nsMessage::GetAuthorCollationKey(nsString *resultAuthor)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetAuthorCollationKey(resultAuthor);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetSubjectCollationKey(nsString *resultSubject)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetSubjectCollationKey(resultSubject);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetRecipientsCollationKey(nsString *resultRecipients)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetRecipientsCollationKey(resultRecipients);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+
+NS_IMETHODIMP nsMessage::GetFlags(PRUint32 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetFlags(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetFlags(PRUint32 flags)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetFlags(flags);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::OrFlags(PRUint32 flags, PRUint32 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->OrFlags(flags, result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::AndFlags(PRUint32 flags, PRUint32 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->AndFlags(flags, result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::MarkRead(PRBool bRead)
+{
+	if(mMsgHdr)
+		return mMsgHdr->MarkRead(bRead);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::MarkFlagged(PRBool bFlagged)
+{
+	if(mMsgHdr)
+		return mMsgHdr->MarkFlagged(bFlagged);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetMessageKey(nsMsgKey *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetMessageKey(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetThreadId(nsMsgKey *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetThreadId(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetThreadId(nsMsgKey inKey)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetThreadId(inKey);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetMessageKey(nsMsgKey inKey)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetMessageKey(inKey);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetMessageSize(PRUint32 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetMessageSize(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetLineCount(PRUint32 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetLineCount(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetMessageSize(PRUint32 messageSize)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetMessageSize(messageSize);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetLineCount(PRUint32 lineCount)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetLineCount(lineCount);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetPriority(nsMsgPriority priority)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetPriority(priority);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetPriority(const char *priority)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetPriority(priority);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetPriority(nsMsgPriority *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetPriority(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+
+NS_IMETHODIMP nsMessage::GetMessageOffset(PRUint32 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetMessageOffset(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetStatusOffset(PRUint32 *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetStatusOffset(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetCharSet(nsString *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetCharSet(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::GetThreadParent(nsMsgKey *result)
+{
+	if(mMsgHdr)
+		return mMsgHdr->GetThreadParent(result);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP nsMessage::SetThreadParent(nsMsgKey inKey)
+{
+	if(mMsgHdr)
+		return mMsgHdr->SetThreadParent(inKey);
+	else
+		return NS_ERROR_FAILURE;
+}
+
+
+NS_IMETHODIMP nsMessage::GetMsgFolder(nsIMsgFolder **folder)
+{
+	if(!folder)
+		return NS_ERROR_NULL_POINTER;
+	*folder = mFolder;
+	if(mFolder)
+	{
+		NS_ADDREF(mFolder);
+		return NS_OK;
+	}
+	else
+		return NS_ERROR_NULL_POINTER;
+}
+
+
+NS_IMETHODIMP nsMessage::SetMsgFolder(nsIMsgFolder *folder)
+{
+	mFolder = folder;
+	//We don't want to own folder, so don't AddRef
+	return NS_OK;
+}
+
+
+NS_IMETHODIMP nsMessage::SetMsgDBHdr(nsIMsgDBHdr *hdr)
+{
+	mMsgHdr = dont_QueryInterface(hdr);
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMessage::GetMsgDBHdr(nsIMsgDBHdr **hdr)
+{
+	*hdr = mMsgHdr;
+	if(*hdr)
+	{
+		NS_ADDREF(*hdr);
+		return NS_OK;
+	}
+	else
+		return NS_ERROR_NULL_POINTER;
+}
+

mozilla/mailnews/base/util/nsMessage.h

@@ -0,0 +1,113 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/********************************************************************************************************
+ 
+   Interface for representing Messenger folders.
+ 
+*********************************************************************************************************/
+
+#ifndef nsMessage_h__
+#define nsMessage_h__
+
+#include "msgCore.h"
+#include "nsIMessage.h" /* include the interface we are going to support */
+#include "nsRDFResource.h"
+#include "nsIMsgHdr.h"
+#include "nsCOMPtr.h"
+
+
+class NS_MSG_BASE nsMessage: public nsRDFResource, public nsIDBMessage
+{
+public: 
+	nsMessage(void);
+	virtual ~nsMessage(void);
+
+	NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIMESSAGE
+  NS_DECL_NSIDBMESSAGE
+
+	NS_IMETHOD Init(const char *aURI);
+	//nsIMsgHdr
+	NS_IMETHOD GetProperty(const char *propertyName, nsString &resultProperty);
+    NS_IMETHOD SetProperty(const char *propertyName, nsString &propertyStr);
+    NS_IMETHOD GetUint32Property(const char *propertyName, PRUint32 *pResult);
+    NS_IMETHOD SetUint32Property(const char *propertyName, PRUint32 propertyVal);
+    NS_IMETHOD GetNumReferences(PRUint16 *result);
+    NS_IMETHOD GetStringReference(PRInt32 refNum, nsCString &resultReference);
+    NS_IMETHOD GetDate(PRTime *result);
+    NS_IMETHOD SetDate(PRTime date);
+    NS_IMETHOD SetMessageId(const char *messageId);
+    NS_IMETHOD SetReferences(const char *references);
+    NS_IMETHOD SetCCList(const char *ccList);
+    NS_IMETHOD SetRecipients(const char *recipients, PRBool recipientsIsNewsgroup);
+	NS_IMETHOD SetRecipientsArray(const char *names, const char *addresses, PRUint32 numAddresses);
+    NS_IMETHOD SetCCListArray(const char *names, const char *addresses, PRUint32 numAddresses);
+    NS_IMETHOD SetAuthor(const char *author);
+    NS_IMETHOD SetSubject(const char *subject);
+    NS_IMETHOD SetStatusOffset(PRUint32 statusOffset);
+
+	NS_IMETHOD GetAuthor(nsString *resultAuthor);
+	NS_IMETHOD GetSubject(nsString *resultSubject);
+	NS_IMETHOD GetRecipients(nsString *resultRecipients);
+	NS_IMETHOD GetCCList(nsString *ccList);
+	NS_IMETHOD GetMessageId(nsCString *resultMessageId);
+
+	NS_IMETHOD GetMime2DecodedAuthor(nsString *resultAuthor);
+	NS_IMETHOD GetMime2DecodedSubject(nsString *resultSubject);
+	NS_IMETHOD GetMime2DecodedRecipients(nsString *resultRecipients);
+
+	NS_IMETHOD GetAuthorCollationKey(nsString *resultAuthor);
+	NS_IMETHOD GetSubjectCollationKey(nsString *resultSubject);
+	NS_IMETHOD GetRecipientsCollationKey(nsString *resultRecipients);
+
+    // flag handling routines
+    NS_IMETHOD GetFlags(PRUint32 *result);
+    NS_IMETHOD SetFlags(PRUint32 flags);
+    NS_IMETHOD OrFlags(PRUint32 flags, PRUint32 *result);
+    NS_IMETHOD AndFlags(PRUint32 flags, PRUint32 *result);
+
+	// Mark message routines
+	NS_IMETHOD MarkRead(PRBool bRead);
+	NS_IMETHOD MarkFlagged(PRBool bFlagged);
+
+    NS_IMETHOD GetMessageKey(nsMsgKey *result);
+    NS_IMETHOD GetThreadId(nsMsgKey *result);
+    NS_IMETHOD SetThreadId(nsMsgKey inKey);
+    NS_IMETHOD SetMessageKey(nsMsgKey inKey);
+    NS_IMETHOD GetMessageSize(PRUint32 *result);
+    NS_IMETHOD SetMessageSize(PRUint32 messageSize);
+    NS_IMETHOD GetLineCount(PRUint32 *result);
+    NS_IMETHOD SetLineCount(PRUint32 lineCount);
+    NS_IMETHOD SetPriority(nsMsgPriority priority);
+    NS_IMETHOD SetPriority(const char *priority);
+    NS_IMETHOD GetMessageOffset(PRUint32 *result);
+    NS_IMETHOD GetStatusOffset(PRUint32 *result); 
+	NS_IMETHOD GetCharSet(nsString *result);
+    NS_IMETHOD GetPriority(nsMsgPriority *result);
+    NS_IMETHOD GetThreadParent(nsMsgKey *result);
+    NS_IMETHOD SetThreadParent(nsMsgKey inKey);
+
+protected:
+	nsIMsgFolder *mFolder;
+	nsCOMPtr<nsIMsgDBHdr> mMsgHdr;
+
+};
+
+#endif //nsMessage_h__
+

mozilla/mailnews/base/util/nsMsgDBFolder.cpp

@@ -0,0 +1,530 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"
+#include "nsIMessage.h"
+#include "nsMsgDBFolder.h"
+#include "nsMsgFolderFlags.h"
+#include "nsIPref.h"
+#include "nsIMsgFolderCache.h"
+#include "nsIMsgFolderCacheElement.h"
+#include "nsIMsgMailSession.h"
+#include "nsMsgBaseCID.h"
+#include "nsIMsgMailNewsUrl.h"
+
+static NS_DEFINE_CID(kPrefServiceCID, NS_PREF_CID);
+static NS_DEFINE_CID(kMsgMailSessionCID, NS_MSGMAILSESSION_CID);
+
+NS_IMPL_ADDREF_INHERITED(nsMsgDBFolder, nsMsgFolder)
+NS_IMPL_RELEASE_INHERITED(nsMsgDBFolder, nsMsgFolder)
+
+NS_IMETHODIMP nsMsgDBFolder::QueryInterface(REFNSIID aIID, void** aInstancePtr)
+{
+	if (!aInstancePtr) return NS_ERROR_NULL_POINTER;
+	*aInstancePtr = nsnull;
+	if (aIID.Equals(nsCOMTypeInfo<nsIDBChangeListener>::GetIID()))
+	{
+		*aInstancePtr = NS_STATIC_CAST(nsIDBChangeListener*, this);
+	}              
+	else if (aIID.Equals(nsCOMTypeInfo<nsIUrlListener>::GetIID()))
+	{
+		*aInstancePtr = NS_STATIC_CAST(nsIUrlListener*, this);
+	}              
+
+	if(*aInstancePtr)
+	{
+		AddRef();
+		return NS_OK;
+	}
+
+	return nsRDFResource::QueryInterface(aIID, aInstancePtr);
+}
+
+nsMsgDBFolder::nsMsgDBFolder(void)
+: mCharset(""), mAddListener(PR_TRUE)
+{
+
+}
+
+nsMsgDBFolder::~nsMsgDBFolder(void)
+{
+	if(mDatabase)
+	{
+		mDatabase->RemoveListener(this);
+		mDatabase->Close(PR_TRUE);
+	}
+}
+
+NS_IMETHODIMP nsMsgDBFolder::StartFolderLoading(void)
+{
+	if(mDatabase)
+		mDatabase->RemoveListener(this);
+	mAddListener = PR_FALSE;
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::EndFolderLoading(void)
+{
+	if(mDatabase)
+		mDatabase->AddListener(this);
+	mAddListener = PR_TRUE;
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::GetThreads(nsISimpleEnumerator** threadEnumerator)
+{
+	nsresult rv = GetDatabase();
+	
+	if(NS_SUCCEEDED(rv))
+		return mDatabase->EnumerateThreads(threadEnumerator);
+	else
+		return rv;
+}
+
+NS_IMETHODIMP
+nsMsgDBFolder::GetThreadForMessage(nsIMessage *message, nsIMsgThread **thread)
+{
+	nsresult rv = GetDatabase();
+	if(NS_SUCCEEDED(rv))
+	{
+		nsCOMPtr<nsIMsgDBHdr> msgDBHdr;
+		nsCOMPtr<nsIDBMessage> dbMessage(do_QueryInterface(message, &rv));
+		if(NS_SUCCEEDED(rv))
+			rv = dbMessage->GetMsgDBHdr(getter_AddRefs(msgDBHdr));
+		if(NS_SUCCEEDED(rv))
+		{
+			rv = mDatabase->GetThreadContainingMsgHdr(msgDBHdr, thread);
+		}
+	}
+	return rv;
+
+}
+
+NS_IMETHODIMP
+nsMsgDBFolder::HasMessage(nsIMessage *message, PRBool *hasMessage)
+{
+	if(!hasMessage)
+		return NS_ERROR_NULL_POINTER;
+
+	nsresult rv = GetDatabase();
+
+	if(NS_SUCCEEDED(rv))
+	{
+		nsCOMPtr<nsIMsgDBHdr> msgDBHdr, msgDBHdrForKey;
+		nsCOMPtr<nsIDBMessage> dbMessage(do_QueryInterface(message, &rv));
+		nsMsgKey key;
+		if(NS_SUCCEEDED(rv))
+			rv = dbMessage->GetMsgDBHdr(getter_AddRefs(msgDBHdr));
+		if(NS_SUCCEEDED(rv))
+			rv = msgDBHdr->GetMessageKey(&key);
+		if(NS_SUCCEEDED(rv))
+			rv = mDatabase->ContainsKey(key, hasMessage);
+		
+	}
+	return rv;
+
+}
+
+NS_IMETHODIMP nsMsgDBFolder::GetCharset(PRUnichar * *aCharset)
+{
+	nsresult rv = NS_OK;
+	if(!aCharset)
+		return NS_ERROR_NULL_POINTER;
+
+	if(mCharset == "")
+	{
+		NS_WITH_SERVICE(nsIPref, prefs, kPrefServiceCID, &rv);
+
+		char *prefCharset = nsnull;
+		if (NS_SUCCEEDED(rv))
+		{
+			rv = prefs->CopyCharPref("intl.character_set_name", &prefCharset);
+		}
+  
+		nsString prefCharsetStr;
+		if(prefCharset)
+		{
+			prefCharsetStr = prefCharset;
+			PR_Free(prefCharset);
+		}
+		else
+		{
+			prefCharsetStr = "us-ascii";
+		}
+		*aCharset = prefCharsetStr.ToNewUnicode();
+	}
+	else
+	{
+		*aCharset = mCharset.ToNewUnicode();
+	}
+	return rv;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::SetCharset(const PRUnichar * aCharset)
+{
+	nsresult rv;
+
+	nsCOMPtr<nsIDBFolderInfo> folderInfo;
+	nsCOMPtr<nsIMsgDatabase> db; 
+	rv = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
+	if(NS_SUCCEEDED(rv))
+	{
+		nsString charset(aCharset);
+		rv = folderInfo->SetCharacterSet(&charset);
+		db->Commit(nsMsgDBCommitType::kLargeCommit);
+	}
+	return rv;
+}
+
+nsresult nsMsgDBFolder::ReadDBFolderInfo(PRBool force)
+{
+	// Since it turns out to be pretty expensive to open and close
+	// the DBs all the time, if we have to open it once, get everything
+	// we might need while we're here
+
+	nsresult result;
+
+	nsCOMPtr <nsIMsgFolderCache> folderCache;
+
+	NS_WITH_SERVICE(nsIMsgMailSession, mailSession, kMsgMailSessionCID, &result); 
+	if(NS_SUCCEEDED(result))
+	{
+		result = mailSession->GetFolderCache(getter_AddRefs(folderCache));
+		if (NS_SUCCEEDED(result) && folderCache)
+		{
+			char *uri;
+
+			result = GetURI(&uri);
+			if (NS_SUCCEEDED(result) && uri)
+			{
+				nsCOMPtr <nsIMsgFolderCacheElement> cacheElement;
+				result = folderCache->GetCacheElement(uri, PR_FALSE, getter_AddRefs(cacheElement));
+				if (NS_SUCCEEDED(result) && cacheElement)
+				{
+					result = ReadFromFolderCache(cacheElement);
+				}
+				PR_Free(uri);
+			}
+
+		}
+	}
+//	if (m_master->InitFolderFromCache (this))
+//		return err;
+
+	if (force || !(mPrefFlags & MSG_FOLDER_PREF_CACHED))
+    {
+        nsCOMPtr<nsIDBFolderInfo> folderInfo;
+        nsCOMPtr<nsIMsgDatabase> db; 
+        result = GetDBFolderInfoAndDB(getter_AddRefs(folderInfo), getter_AddRefs(db));
+        if(NS_SUCCEEDED(result))
+        {
+			mIsCachable = PR_TRUE;
+            if (folderInfo)
+            {
+
+	            folderInfo->GetFlags(&mPrefFlags);
+                mPrefFlags |= MSG_FOLDER_PREF_CACHED;
+                folderInfo->SetFlags(mPrefFlags);
+
+				folderInfo->GetNumMessages(&mNumTotalMessages);
+				folderInfo->GetNumNewMessages(&mNumUnreadMessages);
+
+				//These should be put in IMAP folder only.
+				//folderInfo->GetImapTotalPendingMessages(&mNumPendingTotalMessages);
+				//folderInfo->GetImapUnreadPendingMessages(&mNumPendingUnreadMessages);
+
+				folderInfo->GetCharacterSet(&mCharset);
+        
+				if (db) {
+					PRBool hasnew;
+					nsresult rv;
+					rv = db->HasNew(&hasnew);
+					if (NS_FAILED(rv)) return rv;
+					if (!hasnew && mNumPendingUnreadMessages <= 0) {
+						ClearFlag(MSG_FOLDER_FLAG_GOT_NEW);
+					}
+				}
+            }
+
+        }
+        if (db)
+	        db->Close(PR_FALSE);
+    }
+
+	return result;
+	
+}
+
+nsresult nsMsgDBFolder::SendFlagNotifications(nsISupports *item, PRUint32 oldFlags, PRUint32 newFlags)
+{
+	nsresult rv = NS_OK;
+
+	PRUint32 changedFlags = oldFlags ^ newFlags;
+	if((changedFlags & MSG_FLAG_READ) || (changedFlags & MSG_FLAG_REPLIED)
+		|| (changedFlags & MSG_FLAG_FORWARDED)|| (changedFlags & MSG_FLAG_NEW))
+	{
+		rv = NotifyPropertyFlagChanged(item, "Status", oldFlags, newFlags);
+	}
+	else if((changedFlags & MSG_FLAG_MARKED))
+	{
+		rv = NotifyPropertyFlagChanged(item, "Flagged", oldFlags, newFlags);
+	}
+		return rv;
+}
+
+NS_IMETHODIMP
+nsMsgDBFolder::GetMsgDatabase(nsIMsgDatabase** aMsgDatabase)
+{
+    if (!aMsgDatabase || !mDatabase)
+        return NS_ERROR_NULL_POINTER;
+    *aMsgDatabase = mDatabase;
+    NS_ADDREF(*aMsgDatabase);
+    return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::OnKeyChange(nsMsgKey aKeyChanged, PRUint32 aOldFlags, PRUint32 aNewFlags, 
+                         nsIDBChangeListener * aInstigator)
+{
+	nsCOMPtr<nsIMsgDBHdr> pMsgDBHdr;
+	nsresult rv = mDatabase->GetMsgHdrForKey(aKeyChanged, getter_AddRefs(pMsgDBHdr));
+	if(NS_SUCCEEDED(rv) && pMsgDBHdr)
+	{
+		nsCOMPtr<nsIMessage> message;
+		rv = CreateMessageFromMsgDBHdr(pMsgDBHdr, getter_AddRefs(message));
+		if(NS_SUCCEEDED(rv))
+		{
+			nsCOMPtr<nsISupports> msgSupports(do_QueryInterface(message, &rv));
+			if(NS_SUCCEEDED(rv))
+			{
+				SendFlagNotifications(msgSupports, aOldFlags, aNewFlags);
+			}
+			UpdateSummaryTotals(PR_TRUE);
+		}
+	}
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::OnKeyDeleted(nsMsgKey aKeyChanged, nsMsgKey  aParentKey, PRInt32 aFlags, 
+                          nsIDBChangeListener * aInstigator)
+{
+	nsCOMPtr<nsIMsgDBHdr> pMsgDBHdr;
+	nsresult rv = mDatabase->GetMsgHdrForKey(aKeyChanged, getter_AddRefs(pMsgDBHdr));
+	if(NS_SUCCEEDED(rv) && pMsgDBHdr)
+	{
+		nsCOMPtr<nsIMessage> message;
+		rv = CreateMessageFromMsgDBHdr(pMsgDBHdr, getter_AddRefs(message));
+		if(NS_SUCCEEDED(rv))
+		{
+			nsCOMPtr<nsISupports> msgSupports(do_QueryInterface(message, &rv));
+			if(NS_SUCCEEDED(rv))
+			{
+				NotifyItemDeleted(msgSupports);
+			}
+			UpdateSummaryTotals(PR_TRUE);
+		}
+	}
+
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::OnKeyAdded(nsMsgKey aKeyChanged, nsMsgKey  aParentKey , PRInt32 aFlags, 
+                        nsIDBChangeListener * aInstigator)
+{
+	nsresult rv;
+	nsCOMPtr<nsIMsgDBHdr> msgDBHdr;
+	rv = mDatabase->GetMsgHdrForKey(aKeyChanged, getter_AddRefs(msgDBHdr));
+	if(NS_SUCCEEDED(rv) && msgDBHdr)
+	{
+		nsCOMPtr<nsIMessage> message;
+		rv = CreateMessageFromMsgDBHdr(msgDBHdr, getter_AddRefs(message));
+		if(NS_SUCCEEDED(rv))
+		{
+			nsCOMPtr<nsISupports> msgSupports(do_QueryInterface(message));
+			if(msgSupports)
+			{
+				NotifyItemAdded(msgSupports);
+			}
+			UpdateSummaryTotals(PR_TRUE);
+		}
+	}
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::OnParentChanged(nsMsgKey aKeyChanged, nsMsgKey oldParent, nsMsgKey newParent, 
+						nsIDBChangeListener * aInstigator)
+{
+	return NS_OK;
+}
+
+
+NS_IMETHODIMP nsMsgDBFolder::OnAnnouncerGoingAway(nsIDBChangeAnnouncer *
+													 instigator)
+{
+    if (mDatabase)
+    {
+        mDatabase->RemoveListener(this);
+        mDatabase = null_nsCOMPtr();
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::ManyHeadersToDownload(PRBool *retval)
+{
+	PRInt32 numTotalMessages;
+
+	if (!retval)
+		return NS_ERROR_NULL_POINTER;
+	if (!mDatabase)
+		*retval = PR_TRUE;
+	else if (NS_SUCCEEDED(GetTotalMessages(PR_FALSE, &numTotalMessages)) && numTotalMessages <= 0)
+		*retval = PR_TRUE;
+	else
+		*retval = PR_FALSE;
+	return NS_OK;
+}
+
+
+nsresult nsMsgDBFolder::ReadFromFolderCache(nsIMsgFolderCacheElement *element)
+{
+	nsresult rv = NS_OK;
+	char *charset;
+
+	element->GetInt32Property("flags", &mPrefFlags);
+	element->GetInt32Property("totalMsgs", &mNumTotalMessages);
+	element->GetInt32Property("totalUnreadMsgs", &mNumUnreadMessages);
+
+	element->GetStringProperty("charset", &charset);
+
+#ifdef DEBUG_bienvenu1
+	char *uri;
+
+	GetURI(&uri);
+	printf("read total %ld for %s\n", mNumTotalMessages, uri);
+	PR_Free(uri);
+#endif
+	mCharset = charset;
+	PR_FREEIF(charset);
+
+    mPrefFlags |= MSG_FOLDER_PREF_CACHED;
+	return rv;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::WriteToFolderCache(nsIMsgFolderCache *folderCache)
+{
+	nsCOMPtr <nsIEnumerator> aEnumerator;
+
+	nsresult rv = GetSubFolders(getter_AddRefs(aEnumerator));
+	if(NS_FAILED(rv)) 
+		return rv;
+
+	char *uri = nsnull;
+	rv = GetURI(&uri);
+
+	if (folderCache)
+	{
+		nsCOMPtr <nsIMsgFolderCacheElement> cacheElement;
+		rv = folderCache->GetCacheElement(uri, PR_TRUE, getter_AddRefs(cacheElement));
+		if (NS_SUCCEEDED(rv) && cacheElement)
+			rv = WriteToFolderCacheElem(cacheElement);
+	}
+	PR_FREEIF(uri);
+
+	
+	nsCOMPtr<nsISupports> aItem;
+
+	rv = aEnumerator->First();
+	if (!NS_SUCCEEDED(rv))
+		return NS_OK;	// it's OK, there are no sub-folders.
+
+	while(NS_SUCCEEDED(rv))
+	{
+		rv = aEnumerator->CurrentItem(getter_AddRefs(aItem));
+		if (NS_FAILED(rv)) break;
+		nsCOMPtr<nsIMsgFolder> aMsgFolder(do_QueryInterface(aItem, &rv));
+		if (NS_SUCCEEDED(rv))
+		{
+			if (folderCache)
+			{
+				rv = aMsgFolder->WriteToFolderCache(folderCache);
+				if (!NS_SUCCEEDED(rv))
+					break;
+			}
+		}
+		rv = aEnumerator->Next();
+		if (!NS_SUCCEEDED(rv))
+		{
+			rv = NS_OK;
+			break;
+		}
+	}
+	return rv;
+}
+
+NS_IMETHODIMP nsMsgDBFolder::WriteToFolderCacheElem(nsIMsgFolderCacheElement *element)
+{
+	nsresult rv = NS_OK;
+
+	element->SetInt32Property("flags", mPrefFlags);
+	element->SetInt32Property("totalMsgs", mNumTotalMessages);
+	element->SetInt32Property("totalUnreadMsgs", mNumUnreadMessages);
+
+	element->SetStringProperty("charset", (const char *) nsCAutoString(mCharset));
+
+#ifdef DEBUG_bienvenu1
+	char *uri;
+
+	GetURI(&uri);
+	printf("writing total %ld for %s\n", mNumTotalMessages, uri);
+	PR_Free(uri);
+#endif
+	return rv;
+}
+
+NS_IMETHODIMP
+nsMsgDBFolder::MarkAllMessagesRead(void)
+{
+	nsresult rv = GetDatabase();
+	
+	if(NS_SUCCEEDED(rv))
+		return mDatabase->MarkAllRead(nsnull);
+
+	return rv;
+}
+
+NS_IMETHODIMP
+nsMsgDBFolder::OnStartRunningUrl(nsIURI *aUrl)
+{
+	NS_PRECONDITION(aUrl, "just a sanity check");
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMsgDBFolder::OnStopRunningUrl(nsIURI *aUrl, nsresult aExitCode)
+{
+	NS_PRECONDITION(aUrl, "just a sanity check");
+	nsCOMPtr<nsIMsgMailNewsUrl> mailUrl = do_QueryInterface(aUrl);
+	if (mailUrl)
+	{
+		PRBool updatingFolder = PR_FALSE;
+		if (NS_SUCCEEDED(mailUrl->GetUpdatingFolder(&updatingFolder)) && updatingFolder)
+		{
+			NotifyFolderLoaded();
+		}
+	}
+    return NS_OK;
+}

mozilla/mailnews/base/util/nsMsgDBFolder.h

@@ -0,0 +1,80 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsMsgDBFolder_h__
+#define nsMsgDBFolder_h__
+
+#include "msgCore.h"
+#include "nsMsgFolder.h" 
+#include "nsIDBFolderInfo.h"
+#include "nsIMsgDatabase.h"
+#include "nsIMessage.h"
+#include "nsCOMPtr.h"
+#include "nsIDBChangeListener.h"
+#include "nsIUrlListener.h"
+
+class nsIMsgFolderCacheElement;
+ /* 
+  * nsMsgDBFolder
+  * class derived from nsMsgFolder for those folders that use an nsIMsgDatabase
+  */ 
+
+class NS_MSG_BASE nsMsgDBFolder:  public nsMsgFolder,
+                                        public nsIDBChangeListener,
+                                        public nsIUrlListener
+{
+public: 
+	nsMsgDBFolder(void);
+	virtual ~nsMsgDBFolder(void);
+  NS_DECL_NSIDBCHANGELISTENER
+  
+	NS_IMETHOD  StartFolderLoading(void);
+	NS_IMETHOD  EndFolderLoading(void);
+	NS_IMETHOD GetThreads(nsISimpleEnumerator** threadEnumerator);
+	NS_IMETHOD GetThreadForMessage(nsIMessage *message, nsIMsgThread **thread);
+	NS_IMETHOD HasMessage(nsIMessage *message, PRBool *hasMessage);
+	NS_IMETHOD GetCharset(PRUnichar * *aCharset);
+	NS_IMETHOD SetCharset(const PRUnichar * aCharset);
+
+  NS_IMETHOD GetMsgDatabase(nsIMsgDatabase** aMsgDatabase);
+
+	NS_DECL_ISUPPORTS_INHERITED
+
+	NS_DECL_NSIURLLISTENER
+
+	NS_IMETHOD WriteToFolderCache(nsIMsgFolderCache *folderCache);
+	NS_IMETHOD WriteToFolderCacheElem(nsIMsgFolderCacheElement *element);
+	NS_IMETHOD ManyHeadersToDownload(PRBool *_retval);
+
+	NS_IMETHOD MarkAllMessagesRead(void);
+
+protected:
+	virtual nsresult ReadDBFolderInfo(PRBool force);
+	virtual nsresult GetDatabase() = 0;
+	virtual nsresult SendFlagNotifications(nsISupports *item, PRUint32 oldFlags, PRUint32 newFlags);
+	nsresult ReadFromFolderCache(nsIMsgFolderCacheElement *element);
+
+protected:
+	nsCOMPtr<nsIMsgDatabase> mDatabase;  
+	nsString mCharset;
+	PRBool mAddListener;
+
+
+};
+
+#endif

mozilla/mailnews/base/util/nsMsgFolder.h

@@ -0,0 +1,268 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/********************************************************************************************************
+ 
+   Interface for representing Messenger folders.
+ 
+*********************************************************************************************************/
+
+#ifndef nsMsgFolder_h__
+#define nsMsgFolder_h__
+
+#include "msgCore.h"
+#include "nsIMsgFolder.h" /* include the interface we are going to support */
+#include "nsRDFResource.h"
+#include "nsIDBFolderInfo.h"
+#include "nsIMsgDatabase.h"
+#include "nsIMsgIncomingServer.h"
+#include "nsCOMPtr.h"
+#include "nsIURL.h"
+ /* 
+  * MsgFolder
+  */ 
+
+class NS_MSG_BASE nsMsgFolder: public nsRDFResource, public nsIMsgFolder
+{
+public: 
+  nsMsgFolder(void);
+  virtual ~nsMsgFolder(void);
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  NS_DECL_NSICOLLECTION
+  NS_DECL_NSIFOLDER
+  // eventually this will be an instantiable class, and we should
+  // use this macro:
+  // NS_DECL_NSIMSGFOLDER
+  
+  // right now a few of these methods are left abstract, and
+  // are commented out below
+  
+  // begin NS_DECL_NSIMSGFOLDER
+  NS_IMETHOD AddUnique(nsISupports *element);
+  NS_IMETHOD ReplaceElement(nsISupports *element, nsISupports *newElement);
+  NS_IMETHOD GetMessages(nsISimpleEnumerator **_retval);
+  NS_IMETHOD GetThreads(nsISimpleEnumerator **_retval);
+  NS_IMETHOD StartFolderLoading(void);
+  NS_IMETHOD EndFolderLoading(void);
+  NS_IMETHOD UpdateFolder(void);
+  NS_IMETHOD GetThreadForMessage(nsIMessage *message, nsIMsgThread **_retval);
+  NS_IMETHOD HasMessage(nsIMessage *message, PRBool *_retval);
+  NS_IMETHOD GetVisibleSubFolders(nsIEnumerator **_retval);
+  NS_IMETHOD GetPrettiestName(PRUnichar * *aPrettiestName);
+  NS_IMETHOD GetFolderURL(char * *aFolderURL);
+  NS_IMETHOD GetDeleteIsMoveToTrash(PRBool *aDeleteIsMoveToTrash);
+  NS_IMETHOD GetShowDeletedMessages(PRBool *aShowDeletedMessages);
+  NS_IMETHOD GetServer(nsIMsgIncomingServer * *aServer);
+  NS_IMETHOD GetIsServer(PRBool *aIsServer);
+  NS_IMETHOD OnCloseFolder(void);
+  NS_IMETHOD Delete(void);
+  NS_IMETHOD DeleteSubFolders(nsISupportsArray *folders);
+  NS_IMETHOD PropagateDelete(nsIMsgFolder *folder, PRBool deleteStorage);
+  NS_IMETHOD RecursiveDelete(PRBool deleteStorage);
+  NS_IMETHOD CreateSubfolder(const char *folderName);
+  NS_IMETHOD Compact(void);
+  NS_IMETHOD EmptyTrash(void);
+  NS_IMETHOD Rename(const char *name);
+  NS_IMETHOD Adopt(nsIMsgFolder *srcFolder, PRUint32 *outPos);
+  NS_IMETHOD ContainsChildNamed(const char *name, PRBool *_retval);
+  NS_IMETHOD IsAncestorOf(nsIMsgFolder *folder, PRBool *_retval);
+  NS_IMETHOD GenerateUniqueSubfolderName(const char *prefix, nsIMsgFolder *otherFolder, char **_retval); 
+  NS_IMETHOD UpdateSummaryTotals(PRBool force);
+  NS_IMETHOD SummaryChanged(void);
+  NS_IMETHOD GetNumUnread(PRBool deep, PRInt32 *_retval);
+  NS_IMETHOD GetTotalMessages(PRBool deep, PRInt32 *_retval);
+  NS_IMETHOD GetExpungedBytesCount(PRUint32 *aExpungedBytesCount);
+  NS_IMETHOD GetDeletable(PRBool *aDeletable);
+  NS_IMETHOD GetCanCreateChildren(PRBool *aCanCreateChildren);
+  NS_IMETHOD GetCanBeRenamed(PRBool *aCanBeRenamed);
+  NS_IMETHOD GetRequiresCleanup(PRBool *aRequiresCleanup);
+  NS_IMETHOD ClearRequiresCleanup(void);
+  NS_IMETHOD ManyHeadersToDownload(PRBool *_retval);
+  NS_IMETHOD GetKnowsSearchNntpExtension(PRBool *aKnowsSearchNntpExtension);
+  NS_IMETHOD GetAllowsPosting(PRBool *aAllowsPosting);
+  NS_IMETHOD GetDisplayRecipients(PRBool *aDisplayRecipients);
+   NS_IMETHOD GetRelativePathName(char * *aRelativePathName);
+  NS_IMETHOD GetSizeOnDisk(PRUint32 *aSizeOnDisk);
+  NS_IMETHOD RememberPassword(const char *password);
+  NS_IMETHOD GetRememberedPassword(char * *aRememberedPassword);
+  NS_IMETHOD UserNeedsToAuthenticateForFolder(PRBool displayOnly, PRBool *_retval);
+  NS_IMETHOD GetUsername(char * *aUsername);
+  NS_IMETHOD GetHostname(char * *aHostname);
+  NS_IMETHOD SetFlag(PRUint32 flag);
+  NS_IMETHOD ClearFlag(PRUint32 flag);
+  NS_IMETHOD GetFlag(PRUint32 flag, PRBool *_retval);
+  NS_IMETHOD ToggleFlag(PRUint32 flag);
+  NS_IMETHOD OnFlagChange(PRUint32 flag);
+  NS_IMETHOD GetFlags(PRUint32 *aFlags);
+  NS_IMETHOD GetFoldersWithFlag(PRUint32 flags, nsIMsgFolder **result, PRUint32 resultsize, PRUint32 *numFolders);
+  NS_IMETHOD GetExpansionArray(nsISupportsArray *expansionArray);
+  // NS_IMETHOD DeleteMessages(nsISupportsArray *message, nsITransactionManager *txnMgr, PRBool deleteStorage);
+  NS_IMETHOD CopyMessages(nsIMsgFolder *srcFolder, nsISupportsArray *messages, PRBool isMove, nsITransactionManager *txnMgr, nsIMsgCopyServiceListener *listener);
+  NS_IMETHOD CopyFileMessage(nsIFileSpec *fileSpec, nsIMessage *msgToReplace, PRBool isDraft, nsITransactionManager *txnMgr, nsIMsgCopyServiceListener *listener);
+  NS_IMETHOD AcquireSemaphore(nsISupports *semHolder);
+  NS_IMETHOD ReleaseSemaphore(nsISupports *semHolder);
+  NS_IMETHOD TestSemaphore(nsISupports *semHolder, PRBool *_retval);
+  NS_IMETHOD GetLocked(PRBool *aLocked);
+  // NS_IMETHOD CreateMessageFromMsgDBHdr(nsIMsgDBHdr *msgDBHdr, nsIMessage **_retval);
+  NS_IMETHOD GetNewMessages(void);
+  // NS_IMETHOD WriteToFolderCache(nsIMsgFolderCache *folderCache);
+  // NS_IMETHOD GetCharset(PRUnichar * *aCharset);
+  // NS_IMETHOD SetCharset(const PRUnichar * aCharset);
+  NS_IMETHOD GetBiffState(PRUint32 *aBiffState);
+  NS_IMETHOD SetBiffState(PRUint32 aBiffState);
+  NS_IMETHOD GetNumNewMessages(PRInt32 *aNumNewMessages);
+  NS_IMETHOD SetNumNewMessages(PRInt32 aNumNewMessages);
+  NS_IMETHOD GetNewMessagesNotificationDescription(PRUnichar * *aNewMessagesNotificationDescription);
+  NS_IMETHOD GetRootFolder(nsIMsgFolder * *aRootFolder);
+  NS_IMETHOD GetMsgDatabase(nsIMsgDatabase * *aMsgDatabase);
+  NS_IMETHOD GetPath(nsIFileSpec * *aPath);
+  NS_IMETHOD MarkMessagesRead(nsISupportsArray *messages, PRBool markRead);
+  NS_IMETHOD MarkAllMessagesRead(void);
+  NS_IMETHOD MarkMessagesFlagged(nsISupportsArray *messages, PRBool markFlagged);
+  NS_IMETHOD GetChildWithURI(const char *uri, PRBool deep, nsIMsgFolder **_retval); 
+
+  // end NS_DECL_NSIMSGFOLDER
+  
+  // nsRDFResource overrides
+  NS_IMETHOD Init(const char* aURI);
+  
+#if 0
+  static nsresult GetRoot(nsIMsgFolder* *result);
+#endif
+  // Gets the URL that represents the given message.  Returns a newly
+  // created string that must be free'd using XP_FREE().
+  // If the db is NULL, then returns a URL that represents the entire
+  // folder as a whole.
+#ifdef HAVE_DB
+  NS_IMETHOD BuildUrl(nsMsgDatabase *db, nsMsgKey key, char ** url);
+  
+  // updates num messages and num unread - should be pure virtual
+  // when I get around to implementing in all subclasses?
+  NS_IMETHOD GetTotalMessagesInDB(PRUint32 *totalMessages) const;					// How many messages in database.
+	// These functions are used for tricking the front end into thinking that we have more 
+	// messages than are really in the DB.  This is usually after and IMAP message copy where
+	// we don't want to do an expensive select until the user actually opens that folder
+	// These functions are called when MSG_Master::GetFolderLineById is populating a MSG_FolderLine
+	// struct used by the FE
+	int32			GetNumPendingUnread(PRBool deep = PR_FALSE);
+	int32			GetNumPendingTotalMessages(PRBool deep = PR_FALSE);
+	
+  void			ChangeNumPendingUnread(int32 delta);
+  void			ChangeNumPendingTotalMessages(int32 delta);
+
+
+  NS_IMETHOD SetFolderPrefFlags(PRUint32 flags);
+  NS_IMETHOD GetFolderPrefFlags(PRUint32 *flags);
+
+
+  NS_IMETHOD SetLastMessageLoaded(nsMsgKey lastMessageLoaded);
+  NS_IMETHOD GetLastMessageLoaded();
+#endif
+
+
+#ifdef HAVE_ADMINURL
+  NS_IMETHOD GetAdminUrl(MWContext *context, MSG_AdminURLType type);
+  NS_IMETHOD HaveAdminUrl(MSG_AdminURLType type, PRBool *hadAdminUrl);
+#endif
+
+
+#ifdef HAVE_PANE
+  NS_IMETHOD	MarkAllRead(MSG_Pane *pane, PRBool deep);
+  NS_IMETHOD SetFlagInAllFolderPanes(PRUint32 which);
+#endif
+
+#ifdef HAVE_NET
+  NS_IMETHOD EscapeMessageId(const char *messageId, const char **escapeMessageID);
+  NS_IMETHOD ShouldPerformOperationOffline(PRBool *performOffline);
+#endif
+
+#ifdef HAVE_CACHE
+	virtual nsresult WriteToCache(XP_File);
+	virtual nsresult ReadFromCache(char *);
+	virtual PRBool IsCachable();
+	void SkipCacheTokens(char **ppBuf, int numTokens);
+#endif
+
+#ifdef DOES_FOLDEROPERATIONS
+	int DownloadToTempFileAndUpload(MessageCopyInfo *copyInfo, nsMsgKeyArray &keysToSave, MSG_FolderInfo *dstFolder, nsMsgDatabase *sourceDB);
+	void UpdateMoveCopyStatus(MWContext *context, PRBool isMove, int32 curMsgCount, int32 totMessages);
+#endif
+
+	virtual nsresult GetDBFolderInfoAndDB(nsIDBFolderInfo **folderInfo, nsIMsgDatabase **db) = 0;
+
+
+	NS_IMETHOD MatchName(nsString *name, PRBool *matches);
+
+
+protected:
+	nsresult NotifyPropertyChanged(char *property, char* oldValue, char* newValue);
+	nsresult NotifyPropertyFlagChanged(nsISupports *item, char *property, PRUint32 oldValue,
+												PRUint32 newValue);
+	nsresult NotifyItemAdded(nsISupports *item);
+	nsresult NotifyItemDeleted(nsISupports *item);
+
+	nsresult NotifyFolderLoaded();
+	// this is a little helper function that is not part of the public interface. 
+	// we use it to get the IID of the incoming server for the derived folder.
+	// w/out a function like this we would have to implement GetServer in each
+	// derived folder class.
+	virtual const char* GetIncomingServerType() = 0;
+
+protected:
+  PRUint32 mFlags;
+  nsIFolder *mParent;     //This won't be refcounted for ownership reasons.
+  PRInt32 mNumUnreadMessages;        /* count of unread messages (-1 means
+                                         unknown; -2 means unknown but we already
+                                         tried to find out.) */
+  PRInt32 mNumTotalMessages;         /* count of existing messages. */
+  nsCOMPtr<nsISupportsArray> mSubFolders;
+  nsVoidArray *mListeners; //This can't be an nsISupportsArray because due to
+													 //ownership issues, listeners can't be AddRef'd
+
+  PRInt32 mPrefFlags;       // prefs like MSG_PREF_OFFLINE, MSG_PREF_ONE_PANE, etc
+  nsISupports *mSemaphoreHolder; // set when the folder is being written to
+								//Due to ownership issues, this won't be AddRef'd.
+
+  nsIMsgIncomingServer* m_server; //this won't be addrefed....ownership issue here
+
+#ifdef HAVE_DB
+  nsMsgKey	m_lastMessageLoaded;
+#endif
+  // These values are used for tricking the front end into thinking that we have more 
+  // messages than are really in the DB.  This is usually after and IMAP message copy where
+  // we don't want to do an expensive select until the user actually opens that folder
+  PRInt32 mNumPendingUnreadMessages;
+  PRInt32 mNumPendingTotalMessages;
+
+  PRUint32	mBiffState;
+  PRInt32	mNumNewBiffMessages;
+
+  PRBool mIsCachable;
+
+  //
+  // stuff from the uri
+  //
+  
+  PRBool mIsServer;
+  nsString mName;
+  
+};
+
+#endif

mozilla/mailnews/base/util/nsMsgGroupRecord.cpp

@@ -0,0 +1,598 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"    // precompiled header...
+#include "prlog.h"
+
+#include "nsMsgGroupRecord.h"
+
+#include "plstr.h"
+#include "prmem.h"
+#include "nsEscape.h"
+#include "nsCRT.h"
+
+// mscott: this is lame...I know....
+#define MK_OUT_OF_MEMORY  1
+
+const PRUint32 F_ISGROUP			 = 0x00000001;
+const PRUint32 F_EXPANDED			 = 0x00000002;
+const PRUint32 F_CATCONT			 = 0x00000004;
+const PRUint32 F_VIRTUAL			 = 0x00000008;
+const PRUint32 F_DIRTY			 = 0x00000010;
+const PRUint32 F_DESCENDENTSLOADED = 0x00000020;
+const PRUint32 F_HTMLOKGROUP		 = 0x00000040;
+const PRUint32 F_HTMLOKTREE		 = 0x00000080;
+const PRUint32 F_NEEDEXTRAINFO	 = 0x00000100;
+const PRUint32 F_DOESNOTEXIST		 = 0x00000200;
+const PRUint32 RUNTIMEFLAGS =		// Flags to be sure *not* to write to disk.
+	F_DIRTY | F_DESCENDENTSLOADED | F_EXPANDED;
+
+
+
+int
+nsMsgGroupRecord::GroupNameCompare(const char* name1, const char* name2,
+								  char delimiter, PRBool caseInsensitive)
+{
+	if (caseInsensitive)
+	{
+		while (*name1 && (nsCRT::ToUpper(*name1) == nsCRT::ToUpper(*name2))) {
+			name1++;
+			name2++;
+		}		
+	}
+	else
+	{
+		while (*name1 && *name1 == *name2) {
+			name1++;
+			name2++;
+		}
+	}
+
+	if (*name1 && *name2) {
+		if (*name1 == delimiter) return -1;
+		if (*name2 == delimiter) return 1;
+	}
+
+	if (caseInsensitive)
+		return int(nsCRT::ToUpper(*name1)) - int(nsCRT::ToUpper(*name2));
+	else
+		return int(*name1) - int(*name2);
+}
+
+
+nsMsgGroupRecord*
+nsMsgGroupRecord::Create(nsMsgGroupRecord* parent, const char* partname,
+						PRInt64 aTime, PRInt32 uniqueid, PRInt32 fileoffset)
+{
+	nsMsgGroupRecord* result = new nsMsgGroupRecord(parent, partname,
+												  aTime, uniqueid, fileoffset);
+	if (result && partname && !result->m_partname) {
+		// We ran out of memory.
+		delete result;
+		result = NULL;
+	}
+	result->InitializeSibling();
+	return result;
+}
+
+MOZ_DECL_CTOR_COUNTER(nsMsgGroupRecord);
+
+nsMsgGroupRecord::nsMsgGroupRecord(nsMsgGroupRecord* parent, const char* partname,
+								 PRInt64 aTime, PRInt32 uniqueid, PRInt32 fileoffset,
+								 char delimiter /* = '.' */)
+{
+	MOZ_COUNT_CTOR(nsMsgGroupRecord);
+	int length;
+	m_prettyname = NULL;
+	m_parent = parent;
+	m_children = NULL;
+	m_sibling = NULL;
+	m_flags = 0;
+	m_partname = NULL;
+	m_addtime = aTime;
+	m_uniqueId = uniqueid;
+	m_fileoffset = fileoffset;
+	m_delimiter = delimiter;
+	if (partname) {
+		length = PL_strlen(partname);
+		// PR_ASSERT(parent != NULL);
+		m_partname = new char [length + 1];
+		if (!m_partname) {
+			m_parent = NULL;
+			return;
+		}
+		PL_strcpy(m_partname, partname);
+	}
+}
+
+
+nsMsgGroupRecord::~nsMsgGroupRecord()
+{
+	MOZ_COUNT_DTOR(nsMsgGroupRecord);
+	delete [] m_partname;
+	m_partname = NULL;
+	delete [] m_prettyname;
+	m_prettyname = NULL;
+	while (m_children) {
+		delete m_children;
+	}
+	m_children = NULL;
+	if (m_parent) {
+		nsMsgGroupRecord** ptr;
+		for (ptr = &(m_parent->m_children);
+			 *ptr;
+			 ptr = &((*ptr)->m_sibling)) {
+			if (*ptr == this) {
+				*ptr = m_sibling;
+				break;
+			}
+		}
+	}
+}
+
+void nsMsgGroupRecord::InitializeSibling()
+{
+	if (m_parent) {
+		PR_ASSERT(m_partname != NULL);
+		nsMsgGroupRecord** ptr;
+		for (ptr = &(m_parent->m_children) ; *ptr ; ptr = &((*ptr)->m_sibling)) {
+			int comp = GroupNameCompare((*ptr)->m_partname, m_partname, m_delimiter, IsIMAPGroupRecord());
+			PR_ASSERT(comp != 0);
+			if (comp >= 0) break;
+		}
+		m_sibling = *ptr;
+		*ptr = this;
+	}
+}
+
+
+nsMsgGroupRecord*
+nsMsgGroupRecord::FindDescendant(const char* name)
+{
+	if (!name || !*name) return this;
+	char* ptr = PL_strchr(name, m_delimiter);
+	if (ptr) *ptr = '\0';
+	nsMsgGroupRecord* child;
+	for (child = m_children ; child ; child = child->m_sibling) {
+		if (PL_strcmp(child->m_partname, name) == 0) {
+			break;
+		}
+	}
+	if (ptr) {
+		*ptr++ = m_delimiter;
+		if (child) {
+			return child->FindDescendant(ptr);
+		}
+	}
+	return child;
+}
+
+
+nsMsgGroupRecord*
+nsMsgGroupRecord::GetSiblingOrAncestorSibling()
+{
+	if (m_sibling) return m_sibling;
+	if (m_parent) return m_parent->GetSiblingOrAncestorSibling();
+	return NULL;
+}
+
+nsMsgGroupRecord*
+nsMsgGroupRecord::GetNextAlphabetic()
+{
+	nsMsgGroupRecord* result;
+	if (m_children) result = m_children;
+	else result = GetSiblingOrAncestorSibling();
+#ifdef DEBUG_slowAndParanoid
+	if (result) {
+		char* ptr1 = GetFullName();
+		char* ptr2 = result->GetFullName();
+		PR_ASSERT(GroupNameCompare(ptr1, ptr2) < 0);
+		delete [] ptr1;
+		delete [] ptr2;
+	}
+#endif
+	return result;
+}
+
+nsMsgGroupRecord*
+nsMsgGroupRecord::GetNextAlphabeticNoCategories()
+{
+	if (IsCategoryContainer()) {
+		return GetSiblingOrAncestorSibling();
+	} else {
+		return GetNextAlphabetic();
+	}
+}
+
+
+char*
+nsMsgGroupRecord::GetFullName()
+{
+	int length = 0;
+	nsMsgGroupRecord* ptr;
+	for (ptr = this ; ptr ; ptr = ptr->m_parent) {
+		if (ptr->m_partname) length += PL_strlen(ptr->m_partname) + 1;
+	}
+	PR_ASSERT(length > 0);
+	if (length <= 0) return NULL;
+	char* result = new char [length];
+	if (result) {
+		SuckInName(result);
+		PR_ASSERT(int(PL_strlen(result)) + 1 == length);
+	}
+	return result;
+}
+
+
+char* 
+nsMsgGroupRecord::SuckInName(char* ptr)
+{
+	if (m_parent && m_parent->m_partname) {
+		ptr = m_parent->SuckInName(ptr);
+		*ptr++ = m_delimiter;
+	}
+	PL_strcpy(ptr, m_partname);
+	return ptr + PL_strlen(ptr);
+}
+
+
+
+int
+nsMsgGroupRecord::SetPrettyName(const char* name)
+{
+	if (name == NULL && m_prettyname == NULL) return 0;
+	m_flags |= F_DIRTY;
+	delete [] m_prettyname;
+	m_prettyname = NULL;
+	if (!name || !*name) {
+		return 0;
+	}
+	int length = PL_strlen(name);
+	m_prettyname = new char [length + 1];
+	if (!m_prettyname) {
+		return MK_OUT_OF_MEMORY;
+	}
+	PL_strcpy(m_prettyname, name);
+	return 1;
+}
+
+
+PRBool
+nsMsgGroupRecord::IsCategory()
+{
+	return GetCategoryContainer() != NULL;
+}
+
+PRBool
+nsMsgGroupRecord::IsCategoryContainer()
+{
+	return (m_flags & F_CATCONT) != 0;
+}
+
+PRBool
+nsMsgGroupRecord::NeedsExtraInfo()
+{
+	return (m_flags & F_NEEDEXTRAINFO) != 0;
+}
+
+int
+nsMsgGroupRecord::SetNeedsExtraInfo(PRBool value)
+{
+	return TweakFlag(F_NEEDEXTRAINFO, value);
+}
+
+
+int
+nsMsgGroupRecord::SetIsCategoryContainer(PRBool value)
+{
+	// refuse to set a group to be a category container if it has a parent
+	// that's a category container.
+	if (! (value && GetCategoryContainer()))
+		return TweakFlag(F_CATCONT, value);
+	else
+		return 0;
+}
+
+
+nsMsgGroupRecord*
+nsMsgGroupRecord::GetCategoryContainer()
+{
+	if (IsCategoryContainer()) return NULL;
+	for (nsMsgGroupRecord* ptr = m_parent ; ptr ; ptr = ptr->m_parent) {
+		if (ptr->IsCategoryContainer()) return ptr;
+	}
+	return NULL;
+}
+
+
+nsresult
+nsMsgGroupRecord::IsVirtual(PRBool *retval)
+{
+	*retval =( (m_flags & F_VIRTUAL) != 0);
+    return NS_OK;
+}
+
+nsresult
+nsMsgGroupRecord::SetIsVirtual(PRBool value)
+{
+	TweakFlag(F_VIRTUAL, value);
+    return NS_OK;
+}
+
+
+
+PRBool
+nsMsgGroupRecord::IsExpanded()
+{
+	return (m_flags & F_EXPANDED) != 0;
+}
+
+int
+nsMsgGroupRecord::SetIsExpanded(PRBool value)
+{
+	return TweakFlag(F_EXPANDED, value);
+}
+
+
+PRBool
+nsMsgGroupRecord::IsHTMLOKGroup()
+{
+	return (m_flags & F_HTMLOKGROUP) != 0;
+}
+
+int
+nsMsgGroupRecord::SetIsHTMLOKGroup(PRBool value)
+{
+	return TweakFlag(F_HTMLOKGROUP, value);
+}
+
+
+
+PRBool
+nsMsgGroupRecord::IsHTMLOKTree()
+{
+	return (m_flags & F_HTMLOKTREE) != 0;
+}
+
+int
+nsMsgGroupRecord::SetIsHTMLOKTree(PRBool value)
+{
+	return TweakFlag(F_HTMLOKTREE, value);
+}
+
+
+
+PRBool
+nsMsgGroupRecord::IsGroup()
+{
+	return (m_flags & F_ISGROUP) != 0;
+}
+
+int
+nsMsgGroupRecord::SetIsGroup(PRBool value)
+{
+	return TweakFlag(F_ISGROUP, value);
+}
+
+
+PRBool
+nsMsgGroupRecord::IsDescendentsLoaded()
+{
+	return (m_flags & F_DESCENDENTSLOADED) != 0;
+}
+
+
+int
+nsMsgGroupRecord::SetIsDescendentsLoaded(PRBool value)
+{
+	PR_ASSERT(value);			// No reason we'd ever unset this.
+	TweakFlag(F_DESCENDENTSLOADED, PR_TRUE);
+	nsMsgGroupRecord* child;
+	for (child = m_children ; child ; child = child->m_sibling) {
+		child->SetIsDescendentsLoaded(value);
+	}
+	return 0;
+}
+
+PRBool nsMsgGroupRecord::DoesNotExistOnServer()
+{
+	return (m_flags & F_DOESNOTEXIST) != 0;
+}
+
+int nsMsgGroupRecord::SetDoesNotExistOnServer(PRBool value)
+{
+	if (value)		// turn off group flag if doesn't exist on server.
+		TweakFlag(F_ISGROUP, PR_FALSE);
+	return TweakFlag(F_DOESNOTEXIST, value);
+}
+
+int
+nsMsgGroupRecord::TweakFlag(PRUint32 flagbit, PRBool value)
+{
+	if (value) {
+		if (!(m_flags & flagbit)) {
+			m_flags |= flagbit;
+			if (flagbit & ~RUNTIMEFLAGS)
+				m_flags |= F_DIRTY;
+			return 1;
+		}
+	} else {
+		if (m_flags & flagbit) {
+			m_flags &= ~flagbit;
+			if (flagbit & ~RUNTIMEFLAGS)
+				m_flags |= F_DIRTY;
+			return 1;
+		}
+	}
+	return 0;
+}
+
+
+PRInt32
+nsMsgGroupRecord::GetNumKids()
+{
+	PRInt32 result = 0;
+	nsMsgGroupRecord* child;
+	for (child = m_children ; child ; child = child->m_sibling) {
+		if (IsIMAPGroupRecord())
+			result++;
+		else
+			if (child->m_flags & F_ISGROUP) result++;
+
+		if (!IsIMAPGroupRecord())
+			result += child->GetNumKids();
+	}
+	return result;
+}
+
+
+
+
+char*
+nsMsgGroupRecord::GetSaveString()
+{
+	char* pretty = NULL;
+	char* result = nsnull;
+	
+	if (m_prettyname) {
+		pretty = nsEscape(m_prettyname, url_XAlphas);
+		if (!pretty) return NULL;
+	}
+	char* fullname = GetFullName();
+	if (!fullname) return NULL; {
+		long nAddTime;
+		LL_L2I(nAddTime, m_addtime);
+        result = PR_smprintf("%s,%s,%lx,%lx,%lx" MSG_LINEBREAK,
+							   fullname, pretty ? pretty : "",
+							   (long) (m_flags & ~RUNTIMEFLAGS),
+							   nAddTime,
+							   (long) m_uniqueId);
+	}
+	delete [] fullname;
+	if (pretty) nsCRT::free(pretty);
+	m_flags &= ~F_DIRTY;
+	return result;
+}
+
+
+PRBool
+nsMsgGroupRecord::IsDirty()
+{
+	return (m_flags & F_DIRTY) != 0;
+}
+
+
+PRInt32
+nsMsgGroupRecord::GetDepth()
+{
+	PRInt32 result = 0;
+	nsMsgGroupRecord* tmp = m_parent;
+	while (tmp) {
+		tmp = tmp->m_parent;
+		result++;
+	}
+	return result;
+}
+
+
+
+
+nsMsgGroupRecord*
+nsMsgGroupRecord::Create(nsMsgGroupRecord* parent, const char* saveline,
+						PRInt32 savelinelength, PRInt32 fileoffset)
+{
+	char* tmp;
+	char* ptr;
+	char* endptr;
+	char* partname;
+	char* prettyname;
+	PRInt32 flags;
+	PRInt32 addtime;
+	PRInt32 uniqueid;
+	nsMsgGroupRecord* result = NULL;
+
+	if (savelinelength < 0) savelinelength = PL_strlen(saveline);
+	tmp = (char*) PR_Malloc(savelinelength + 1);
+	if (!tmp) return NULL;
+	PL_strncpy(tmp, saveline, savelinelength);
+	tmp[savelinelength] = '\0';
+	ptr = PL_strchr(tmp, ',');
+	PR_ASSERT(ptr);
+	if (!ptr) goto FAIL;
+	*ptr++ = '\0';
+	partname = PL_strrchr(tmp, '.');
+	if (!partname) partname = tmp;
+	else partname++;
+
+#ifdef DEBUG_slowAndParanoid
+	if (parent->m_partname) {
+		char* parentname = parent->GetFullName();
+		PR_ASSERT(partname > tmp && partname[-1] == '.');
+		partname[-1] = '\0';
+		PR_ASSERT(PL_strcmp(parentname, tmp) == 0);
+		partname[-1] = '.';
+		delete [] parentname;
+		parentname = NULL;
+	} else {
+		PR_ASSERT(partname == tmp);
+	}
+#endif
+
+	endptr = PL_strchr(ptr, ',');
+	PR_ASSERT(endptr);
+	if (!endptr) goto FAIL;
+	*endptr++ = '\0';
+	prettyname = nsUnescape(ptr);
+
+	ptr = endptr;
+	endptr = PL_strchr(ptr, ',');
+	PR_ASSERT(endptr);
+	if (!endptr) goto FAIL;
+	*endptr++ = '\0';
+	flags = strtol(ptr, NULL, 16);
+
+	ptr = endptr;
+	endptr = PL_strchr(ptr, ',');
+	PR_ASSERT(endptr);
+	if (!endptr) goto FAIL;
+	*endptr++ = '\0';
+	addtime = strtol(ptr, NULL, 16);
+
+	ptr = endptr;
+	uniqueid = strtol(ptr, NULL, 16);
+
+	PRInt64 llAddtime;
+	LL_I2L(llAddtime, addtime);
+	result = Create(parent, partname, llAddtime, uniqueid, fileoffset);
+	if (result) {
+		PRBool maybeCategoryContainer = flags & F_CATCONT;
+		flags &= ~F_CATCONT;
+		result->m_flags = flags;
+		if (maybeCategoryContainer)
+			result->SetIsCategoryContainer(PR_TRUE);
+		if (prettyname && *prettyname) result->SetPrettyName(prettyname);
+	}
+
+FAIL:
+	PR_Free(tmp);
+	return result;
+	
+}
+
+
+

mozilla/mailnews/base/util/nsMsgGroupRecord.h

@@ -0,0 +1,160 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+// This class should only be used by the subscribe UI and by newshost.cpp.
+// And, well, a bit by the category code.  Everyone else should use the stuff
+// in newshost.h.
+
+#ifndef _nsMsgGroupRecord_h_
+#define _nsMsgGroupRecord_h__
+
+#include "msgCore.h"
+#include "prtypes.h"
+#include "nsISupports.h"
+
+class nsIMAPGroupRecord;
+
+class NS_MSG_BASE nsMsgGroupRecord {
+public:
+	static nsMsgGroupRecord* Create(nsMsgGroupRecord* parent,
+								   const char* partname,
+                                   PRInt64 m_addtime,
+								   PRInt32 uniqueid,
+								   PRInt32 fileoffset);
+	static nsMsgGroupRecord* Create(nsMsgGroupRecord* parent,
+								   const char* saveline,
+								   PRInt32 savelinelength,
+								   PRInt32 fileoffset);
+
+
+	virtual void	InitializeSibling();
+	virtual PRBool IsIMAPGroupRecord() { return PR_FALSE; }
+	virtual nsIMAPGroupRecord *GetIMAPGroupRecord() { return 0; }
+	
+	// This is just like PL_strcmp(), except it works on news group names.
+	// A container groupname is always less than any contained groups.
+	// So, "netscape.devs-client-technical" > "netscape.devs.directory", even
+	// though PL_strcmp says otherwise.  (YICK!)
+	static int GroupNameCompare(const char* name1,
+								const char* name2,
+								char delimiter = '.',
+								PRBool caseInsensitive = PR_FALSE);
+
+
+	virtual ~nsMsgGroupRecord();
+
+	nsMsgGroupRecord* FindDescendant(const char* name);
+
+	nsMsgGroupRecord* GetParent() {return m_parent;}
+	nsMsgGroupRecord* GetChildren() {return m_children;}
+	nsMsgGroupRecord* GetSibling() {return m_sibling;}
+	nsMsgGroupRecord* GetSiblingOrAncestorSibling();
+	nsMsgGroupRecord* GetNextAlphabetic();
+
+	nsMsgGroupRecord* GetNextAlphabeticNoCategories();
+
+	const char* GetPartName() {return m_partname;}
+
+	// The resulting string must be free'd using delete[].
+	char* GetFullName();
+
+	const char* GetPrettyName() {return m_prettyname;}
+	int SetPrettyName(const char* prettyname);
+
+	PRInt64 GetAddTime() {return m_addtime;}
+
+	virtual PRBool IsCategory();
+	virtual PRBool IsCategoryContainer();
+	virtual int SetIsCategoryContainer(PRBool value);
+
+	nsMsgGroupRecord* GetCategoryContainer();
+
+	// Get/Set whether this is a virtual newsgroup.
+	nsresult IsVirtual(PRBool *retval);
+    nsresult SetIsVirtual(PRBool value);
+
+	// Get/Set whether this is really a newsgroup (and not just a container
+	// for newsgroups).
+	virtual PRBool IsGroup();
+	int SetIsGroup(PRBool value);
+
+	PRBool IsDescendentsLoaded();
+	int SetIsDescendentsLoaded(PRBool value);
+
+	PRBool IsExpanded();
+	int SetIsExpanded(PRBool value);
+
+	PRBool IsHTMLOKGroup();
+	int SetIsHTMLOKGroup(PRBool value);
+
+	PRBool IsHTMLOKTree();
+	int SetIsHTMLOKTree(PRBool value);
+
+	PRBool NeedsExtraInfo();
+	int SetNeedsExtraInfo(PRBool value);
+
+	PRBool DoesNotExistOnServer();
+	int SetDoesNotExistOnServer(PRBool value);
+
+	PRInt32 GetUniqueID() {return m_uniqueId;}
+
+	PRInt32 GetFileOffset() {return m_fileoffset;}
+	int SetFileOffset(PRInt32 value) {m_fileoffset = value; return 0;}
+
+	// Get the number of descendents (not including ourself) that are
+	// really newsgroups.
+	PRInt32 GetNumKids();
+
+	// Gets the string that represents this group in the save file.  The
+	// resulting string must be free'd with PR_Free().
+	char* GetSaveString();
+
+	PRBool IsDirty();			// Whether this record has had changes made
+								// to it.  Cleared by calls to GetSaveString().
+
+	PRInt32 GetDepth();			// Returns how deep in the heirarchy we are.
+								// Basically, the number of dots in the full
+								// newsgroup name, plus 1.
+	virtual char GetHierarchySeparator() { return '.'; }
+
+protected:
+	nsMsgGroupRecord(nsMsgGroupRecord* parent,
+								   const char* partname,
+								   PRInt64 m_addtime,
+								   PRInt32 uniqueid,
+								   PRInt32 fileoffset,
+								   char delimiter = '.');
+	int TweakFlag(PRUint32 flagbit, PRBool value);
+	char* SuckInName(char* ptr);
+
+	char* m_partname;
+	char* m_prettyname;
+	nsMsgGroupRecord* m_parent;
+	nsMsgGroupRecord* m_children;
+	nsMsgGroupRecord* m_sibling;
+	PRUint32 m_flags;
+	PRInt64 m_addtime;
+	PRInt32 m_uniqueId;
+	PRInt32 m_fileoffset;
+	char m_delimiter;
+};
+
+
+
+
+#endif /* _grec_h_ */

mozilla/mailnews/base/util/nsMsgI18N.cpp

@@ -0,0 +1,363 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */ 
+
+// as does this
+#define NS_IMPL_IDS
+#include "nsIServiceManager.h"
+#include "nsICharsetConverterManager.h"
+
+#include "nsISupports.h"
+#include "nsIPref.h"
+#include "nsIMimeConverter.h"
+#include "msgCore.h"
+#include "rosetta_mailnews.h"
+#include "nsMsgI18N.h"
+#include "nsFileSpec.h"
+#include "nsFileStream.h"
+#include "nsMsgMimeCID.h"
+#include "nsMimeTypes.h"
+#include "nsIEntityConverter.h"
+#include "nsISaveAsCharset.h"
+
+static NS_DEFINE_CID(kPrefCID, NS_PREF_CID);
+static NS_DEFINE_CID(kCMimeConverterCID, NS_MIME_CONVERTER_CID);
+static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CID);
+static NS_DEFINE_CID(kEntityConverterCID, NS_ENTITYCONVERTER_CID);
+static NS_DEFINE_CID(kSaveAsCharsetCID, NS_SAVEASCHARSET_CID);
+
+//
+// International functions necessary for composition
+//
+
+// Convert an unicode string to a C string with a given charset.
+nsresult ConvertFromUnicode(const nsString& aCharset, 
+                            const nsString& inString,
+                            char** outCString)
+{
+  nsresult res;
+
+  NS_WITH_SERVICE(nsICharsetConverterManager, ccm, kCharsetConverterManagerCID, &res); 
+
+  if(NS_SUCCEEDED(res) && (nsnull != ccm)) {
+    nsIUnicodeEncoder* encoder = nsnull;
+    nsString convCharset;
+
+    // map to converter charset
+    if (aCharset.EqualsIgnoreCase("us-ascii")) {
+      convCharset.SetString("iso-8859-1");
+    }
+    else {
+      convCharset = aCharset; 
+    }
+
+    // get an unicode converter
+    res = ccm->GetUnicodeEncoder(&convCharset, &encoder);
+    if(NS_SUCCEEDED(res) && (nsnull != encoder)) {
+      PRUnichar *unichars = (PRUnichar *) inString.GetUnicode();
+      PRInt32 unicharLength = inString.Length();
+      PRInt32 dstLength;
+      res = encoder->GetMaxLength(unichars, unicharLength, &dstLength);
+      // allocale an output buffer
+      *outCString = (char *) PR_Malloc(dstLength + 1);
+      if (nsnull != *outCString) {
+        PRInt32 oldUnicharLength = unicharLength;
+        char *tempCString = *outCString;
+        PRInt32 totalCLength = 0;
+        while (1) {
+          res = encoder->Convert(unichars, &unicharLength, tempCString, &dstLength);
+
+          // increment for destination
+          tempCString += dstLength;
+          totalCLength += dstLength;
+
+          // break: this is usually the case
+          // source length <= zero and no error or unrecoverable error
+          if (0 >= unicharLength || NS_ERROR_UENC_NOMAPPING != res) {
+            break;
+          }
+          // could not map unicode to the destination charset, skip one unichar and continue
+          // increment for source unicode, skip one unichar
+          unichars += unicharLength + 1;
+          oldUnicharLength -= (unicharLength + 1);
+          unicharLength = oldUnicharLength;
+          // estimate target length again
+          (void) encoder->GetMaxLength(unichars, unicharLength, &dstLength);
+        }
+        (*outCString)[totalCLength] = '\0';
+      }
+      else {
+        res = NS_ERROR_OUT_OF_MEMORY;
+      }
+      NS_IF_RELEASE(encoder);
+    }    
+  }
+  return res;
+}
+
+// Convert a C string to an unicode string.
+nsresult ConvertToUnicode(const nsString& aCharset, 
+                          const char* inCString, 
+                          nsString& outString)
+{
+  nsresult res;
+  NS_WITH_SERVICE(nsICharsetConverterManager, ccm, kCharsetConverterManagerCID, &res); 
+
+  if(NS_SUCCEEDED(res) && (nsnull != ccm)) {
+    nsIUnicodeDecoder* decoder = nsnull;
+    PRUnichar *unichars;
+    PRInt32 unicharLength;
+    nsString convCharset;
+
+    // map to converter charset
+    if (aCharset.EqualsIgnoreCase("us-ascii")) {
+      convCharset.SetString("iso-8859-1");
+    }
+    else {
+      convCharset = aCharset; 
+    }
+    // get an unicode converter
+    res = ccm->GetUnicodeDecoder(&convCharset, &decoder);
+    if(NS_SUCCEEDED(res) && (nsnull != decoder)) {
+      PRInt32 srcLen = PL_strlen(inCString);
+      res = decoder->GetMaxLength(inCString, srcLen, &unicharLength);
+      // allocale an output buffer
+      unichars = (PRUnichar *) PR_Malloc(unicharLength * sizeof(PRUnichar));
+      if (unichars != nsnull) {
+        // convert to unicode
+        res = decoder->Convert(inCString, &srcLen, unichars, &unicharLength);
+        outString.SetString(unichars, unicharLength);
+        PR_Free(unichars);
+      }
+      else {
+        res = NS_ERROR_OUT_OF_MEMORY;
+      }
+      NS_IF_RELEASE(decoder);
+    }    
+  }  
+  return res;
+}
+
+// Charset to be used for the internatl processing.
+const char *msgCompHeaderInternalCharset()
+{
+  // UTF-8 is a super set of us-ascii. 
+  // We can use the same string manipulation methods as us-ascii without breaking non us-ascii characters. 
+  return "UTF-8";
+}
+
+// MIME encoder, output string should be freed by PR_FREE
+char * nsMsgI18NEncodeMimePartIIStr(const char *header, const char *charset, PRBool bUseMime) 
+{
+  // No MIME, just duplicate the string.
+  if (PR_FALSE == bUseMime) {
+    return PL_strdup(header);
+  }
+
+  char *encodedString = nsnull;
+  nsIMimeConverter *converter;
+  nsresult res = nsComponentManager::CreateInstance(kCMimeConverterCID, nsnull, 
+                                           nsCOMTypeInfo<nsIMimeConverter>::GetIID(), (void **)&converter);
+  if (NS_SUCCEEDED(res) && nsnull != converter) {
+    res = converter->EncodeMimePartIIStr_UTF8(header, charset, kMIME_ENCODED_WORD_SIZE, &encodedString);
+    NS_RELEASE(converter);
+  }
+  return NS_SUCCEEDED(res) ? encodedString : nsnull;
+}
+
+// MIME decoder
+nsresult nsMsgI18NDecodeMimePartIIStr(const nsString& header, nsString& charset, nsString& decodedString)
+{
+  nsIMimeConverter *converter;
+  nsresult res = nsComponentManager::CreateInstance(kCMimeConverterCID, nsnull, 
+                                                    nsCOMTypeInfo<nsIMimeConverter>::GetIID(), (void **)&converter);
+  if (NS_SUCCEEDED(res) && nsnull != converter) {
+    res = converter->DecodeMimePartIIStr(header, charset, decodedString);
+    NS_RELEASE(converter);
+  }
+  return res;
+}
+
+// Get a default mail character set.
+char * nsMsgI18NGetDefaultMailCharset()
+{
+  nsresult res = NS_OK;
+  char * retVal = nsnull;
+  NS_WITH_SERVICE(nsIPref, prefs, kPrefCID, &res); 
+  if (nsnull != prefs && NS_SUCCEEDED(res))
+  {
+      char *prefValue;
+	  res = prefs->CopyCharPref("intl.character_set_name", &prefValue);
+	  
+	  if (NS_SUCCEEDED(res)) 
+	  {
+  		//TODO: map to mail charset (e.g. Shift_JIS -> ISO-2022-JP) bug#3941.
+  		 retVal = prefValue;
+	  }
+	  else 
+		  retVal = PL_strdup("iso-8859-1");
+  }
+
+  return (nsnull != retVal) ? retVal : PL_strdup("iso-8859-1");
+}
+
+// Return True if a charset is stateful (e.g. JIS).
+PRBool nsMsgI18Nstateful_charset(const char *charset)
+{
+  //TODO: use charset manager's service
+  return (PL_strcasecmp(charset, "iso-2022-jp") == 0);
+}
+
+// Check 7bit in a given buffer.
+// This is expensive (both memory and performance).
+// The check would be very simple if applied to an unicode text (e.g. nsString or utf-8).
+// Possible optimazaion is to search ESC(0x1B) in case of iso-2022-jp and iso-2022-kr.
+// Or convert and check line by line.
+PRBool nsMsgI18N7bit_data_part(const char *charset, const char *inString, const PRUint32 size)
+{
+  char *aCString;
+  nsString aCharset(charset);
+  nsString outString;
+  nsresult res;
+  
+  aCString = (char *) PR_Malloc(size + 1);
+  if (nsnull != aCString) {
+    PL_strncpy(aCString, inString, size); // make a C string
+    res = ConvertToUnicode(aCharset, aCString, outString);
+    PR_Free(aCString);
+    if (NS_SUCCEEDED(res)) {
+      for (PRInt32 i = 0; i < outString.Length(); i++) {
+        if (outString.CharAt(i) > 127) {
+          return PR_FALSE;
+        }
+      }
+    }
+  }
+  return PR_TRUE;  // all 7 bit
+}
+
+// Simple parser to parse META charset. 
+// It only supports the case when the description is within one line. 
+const char * 
+nsMsgI18NParseMetaCharset(nsFileSpec* fileSpec) 
+{ 
+  static char charset[65]; 
+  char buffer[512]; 
+  nsInputFileStream fileStream(*fileSpec); 
+
+  *charset = '\0'; 
+
+  while (!fileStream.eof() && !fileStream.failed() && 
+         fileStream.is_open()) { 
+    fileStream.readline(buffer, 512); 
+    if (*buffer == CR || *buffer == LF || *buffer == 0) 
+      continue; 
+
+    for (int i = 0; i < (int)PL_strlen(buffer); i++) { 
+      buffer[i] = toupper(buffer[i]); 
+    } 
+
+    if (PL_strstr(buffer, "/HEAD")) 
+      break; 
+
+    if (PL_strstr(buffer, "META") && 
+        PL_strstr(buffer, "HTTP-EQUIV") && 
+        PL_strstr(buffer, "CONTENT-TYPE") && 
+        PL_strstr(buffer, "CHARSET") 
+        ) 
+    { 
+      char *cp = PL_strstr(PL_strstr(buffer, "CHARSET"), "=") + 1; 
+      char seps[]   = " \"\'"; 
+      char *token; 
+      char* newStr; 
+      token = nsCRT::strtok(cp, seps, &newStr); 
+      if (token != NULL) 
+      { 
+        PL_strcpy(charset, token); 
+      } 
+    } 
+  } 
+
+  return charset; 
+} 
+
+nsresult nsMsgI18NConvertToEntity(const nsString& inString, nsString* outString)
+{
+  nsresult res;
+
+  outString->SetString("");
+  nsCOMPtr <nsIEntityConverter> entityConv;
+  res = nsComponentManager::CreateInstance(kEntityConverterCID, NULL, 
+                                           nsIEntityConverter::GetIID(), getter_AddRefs(entityConv));
+  if(NS_SUCCEEDED(res)) {
+    PRUnichar *entities = NULL;
+    res = entityConv->ConvertToEntities(inString.GetUnicode(), nsIEntityConverter::html40Latin1, &entities);
+    if (NS_SUCCEEDED(res) && (NULL != entities)) {
+      outString->SetString(entities);
+      nsAllocator::Free(entities);
+     }
+   }
+ 
+  return res;
+}
+
+nsresult nsMsgI18NSaveAsCharset(const char* contentType, const char *charset, const PRUnichar* inString, char** outString)
+{
+  NS_ASSERTION(contentType, "null ptr- contentType");
+  NS_ASSERTION(charset, "null ptr- charset");
+  NS_ASSERTION(outString, "null ptr- outString");
+  if(!contentType || !charset || !outString)
+    return NS_ERROR_NULL_POINTER;
+  *outString = NULL;
+
+  PRBool bTEXT_HTML = PR_FALSE;
+  nsresult res;
+
+  if (!nsCRT::strcasecmp(contentType, TEXT_HTML)) {
+    bTEXT_HTML = PR_TRUE;
+  }
+  else if (nsCRT::strcasecmp(contentType, TEXT_PLAIN)) {
+    return NS_ERROR_ILLEGAL_VALUE;  // not supported type
+  }
+
+  nsCOMPtr <nsISaveAsCharset> aConv;  // charset converter plus entity, NCR generation
+  res = nsComponentManager::CreateInstance(kSaveAsCharsetCID, NULL, 
+                                           nsISaveAsCharset::GetIID(), getter_AddRefs(aConv));
+  if(NS_SUCCEEDED(res)) {
+    // attribute: 
+    // html text - charset conv then fallback to entity or NCR
+    // plain text - charset conv then fallback to '?'
+    res = aConv->Init(charset, 
+                      bTEXT_HTML ? 
+                      nsISaveAsCharset::attr_EntityAfterCharsetConv + nsISaveAsCharset::attr_FallbackDecimalNCR : 
+                      nsISaveAsCharset::attr_plainTextDefault + nsISaveAsCharset::attr_FallbackQuestionMark, 
+                      nsIEntityConverter::html40);
+    if (NS_SUCCEEDED(res)) {
+      res = aConv->Convert(inString, outString);
+    }
+  }
+ 
+  return res;
+}
+
+// RICHIE - not sure about this one?? need to see what it did in the old
+// world.
+char *
+nsMsgI18NGetAcceptLanguage(void)
+{
+  return "en";
+}

mozilla/mailnews/base/util/nsMsgI18N.h

@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef _nsMsgI18N_H_
+#define _nsMsgI18N_H_
+
+#include "nscore.h"
+#include "msgCore.h"
+
+
+NS_MSG_BASE char      *nsMsgI18NEncodeMimePartIIStr(const char *header, const char *charset, PRBool bUseMime);
+NS_MSG_BASE PRBool    nsMsgI18Nstateful_charset(const char *charset);
+NS_MSG_BASE PRBool    nsMsgI18N7bit_data_part(const char *charset, const char *string, const PRUint32 size);
+NS_MSG_BASE char      *nsMsgI18NGetAcceptLanguage(void); 
+
+NS_MSG_BASE const char *msgCompHeaderInternalCharset(void);
+
+NS_MSG_BASE char * nsMsgI18NGetDefaultMailCharset(void);
+NS_MSG_BASE nsresult ConvertFromUnicode(const nsString& aCharset, 
+                                   const nsString& inString,
+                                   char** outCString);
+NS_MSG_BASE nsresult ConvertToUnicode(const nsString& aCharset, 
+                                 const char* inCString, 
+                                 nsString& outString);
+
+NS_MSG_BASE nsresult nsMsgI18NDecodeMimePartIIStr(const nsString& header, nsString& charset, nsString& decodedString);
+
+NS_MSG_BASE const char *nsMsgI18NParseMetaCharset(nsFileSpec* fileSpec);
+
+NS_MSG_BASE nsresult nsMsgI18NConvertToEntity(const nsString& inString, nsString* outString);
+
+NS_MSG_BASE nsresult nsMsgI18NSaveAsCharset(const char* contentType, const char* charset, const PRUnichar* inString, char** outString);
+
+#endif /* _nsMsgI18N_H_ */

mozilla/mailnews/base/util/nsMsgIdentity.cpp

@@ -0,0 +1,356 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h" // for pre-compiled headers
+#include "nsMsgIdentity.h"
+#include "nsIPref.h"
+#include "nsXPIDLString.h"
+
+static NS_DEFINE_CID(kPrefServiceCID, NS_PREF_CID);
+
+NS_IMPL_ISUPPORTS2(nsMsgIdentity,
+                   nsIMsgIdentity,
+                   nsIShutdownListener)
+
+nsMsgIdentity::nsMsgIdentity():
+  m_signature(0),
+  m_vCard(0),
+  m_identityKey(0),
+  m_prefs(0)
+{
+	NS_INIT_REFCNT();
+}
+
+nsMsgIdentity::~nsMsgIdentity()
+{
+  PR_FREEIF(m_identityKey);
+  if (m_prefs) nsServiceManager::ReleaseService(kPrefServiceCID,
+                                                m_prefs,
+                                                nsnull);
+}
+
+nsresult
+nsMsgIdentity::getPrefService()
+{
+  if (m_prefs) return NS_OK;
+  return nsServiceManager::GetService(kPrefServiceCID,
+                                      nsCOMTypeInfo<nsIPref>::GetIID(),
+                                      (nsISupports**)&m_prefs,
+                                      this);
+}
+
+
+/* called if the prefs service goes offline */
+NS_IMETHODIMP
+nsMsgIdentity::OnShutdown(const nsCID& aClass, nsISupports *service)
+{
+  if (aClass.Equals(kPrefServiceCID)) {
+    if (m_prefs) nsServiceManager::ReleaseService(kPrefServiceCID, m_prefs);
+    m_prefs = nsnull;
+  }
+
+  return NS_OK;
+}
+
+/*
+ * accessors for pulling values directly out of preferences
+ * instead of member variables, etc
+ */
+
+/* convert an identity key and preference name
+   to mail.identity.<identityKey>.<prefName>
+*/
+char *
+nsMsgIdentity::getPrefName(const char *identityKey,
+                           const char *prefName)
+{
+  return PR_smprintf("mail.identity.%s.%s", identityKey, prefName);
+}
+
+// this will be slightly faster than the above, and allows
+// the "default" identity preference root to be set in one place
+char *
+nsMsgIdentity::getDefaultPrefName(const char *fullPrefName)
+{
+  return PR_smprintf("mail.identity.default.%s", fullPrefName);
+}
+
+/* The following are equivalent to the nsIPref's Get/CopyXXXPref
+   except they construct the preference name with the above function
+*/
+nsresult
+nsMsgIdentity::getBoolPref(const char *prefname,
+                           PRBool *val)
+{
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *fullPrefName = getPrefName(m_identityKey, prefname);
+  rv = m_prefs->GetBoolPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv))
+    rv = getDefaultBoolPref(prefname, val);
+  
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::getDefaultBoolPref(const char *prefname,
+                                        PRBool *val) {
+  
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *fullPrefName = getDefaultPrefName(prefname);
+  rv = m_prefs->GetBoolPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv)) {
+    *val = PR_FALSE;
+    rv = NS_OK;
+  }
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::setBoolPref(const char *prefname,
+                           PRBool val)
+{
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *prefName = getPrefName(m_identityKey, prefname);
+  rv = m_prefs->SetBoolPref(prefName, val);
+  PR_Free(prefName);
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::getCharPref(const char *prefname,
+                           char **val)
+{
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *fullPrefName = getPrefName(m_identityKey, prefname);
+  rv = m_prefs->CopyCharPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv))
+    rv = getDefaultCharPref(prefname, val);
+
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::getDefaultCharPref(const char *prefname,
+                                        char **val)
+{
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *fullPrefName = getDefaultPrefName(prefname);
+  rv = m_prefs->CopyCharPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv)) {
+    *val = nsnull;              // null is ok to return here
+    rv = NS_OK;
+  }
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::setCharPref(const char *prefname,
+                           const char *val)
+{
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  rv = NS_OK;
+  char *prefName = getPrefName(m_identityKey, prefname);
+  if (val) 
+    rv = m_prefs->SetCharPref(prefName, val);
+  else
+    m_prefs->ClearUserPref(prefName);
+  PR_Free(prefName);
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::getIntPref(const char *prefname,
+                                PRInt32 *val)
+{
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *fullPrefName = getPrefName(m_identityKey, prefname);
+  rv = m_prefs->GetIntPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv))
+	rv = getDefaultIntPref(prefname, val);
+
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::getDefaultIntPref(const char *prefname,
+                                        PRInt32 *val) {
+  
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *fullPrefName = getDefaultPrefName(prefname);
+  rv = m_prefs->GetIntPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv)) {
+    *val = 0;
+    rv = NS_OK;
+  }
+  
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::setIntPref(const char *prefname,
+                                 PRInt32 val)
+{
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *prefName = getPrefName(m_identityKey, prefname);
+  rv = m_prefs->SetIntPref(prefName, val);
+  PR_Free(prefName);
+  return rv;
+}
+
+nsresult
+nsMsgIdentity::SetKey(const char* identityKey)
+{
+  PR_FREEIF(m_identityKey);
+  m_identityKey = PL_strdup(identityKey);
+  return NS_OK;
+}
+
+nsresult
+nsMsgIdentity::GetIdentityName(char **idName) {
+  if (!idName) return NS_ERROR_NULL_POINTER;
+
+  *idName = nsnull;
+  nsresult rv = getCharPref("identityName",idName);
+  if (NS_FAILED(rv)) return rv;
+
+  // there's probably a better way of doing this
+  // thats unicode friendly?
+  if (!(*idName)) {
+    nsXPIDLCString fullName;
+    rv = GetFullName(getter_Copies(fullName));
+    if (NS_FAILED(rv)) return rv;
+    
+    nsXPIDLCString email;
+    rv = GetEmail(getter_Copies(email));
+    if (NS_FAILED(rv)) return rv;
+    
+    *idName = PR_smprintf("%s <%s>", (const char*)fullName,
+                          (const char*)email);
+    rv = NS_OK;
+  }
+
+  return rv;
+}
+
+nsresult nsMsgIdentity::SetIdentityName(const char *idName) {
+  return setCharPref("identityName", idName);
+}
+
+NS_IMETHODIMP
+nsMsgIdentity::ToString(PRUnichar **aResult)
+{
+  nsString idname("[nsIMsgIdentity: ");
+  idname += m_identityKey;
+  idname += "]";
+
+  *aResult = idname.ToNewUnicode();
+  return NS_OK;
+}
+
+/* Identity attribute accessors */
+
+// XXX - these are a COM objects, use NS_ADDREF
+//NS_IMPL_GETSET(nsMsgIdentity, Signature, nsIMsgSignature*, m_signature);
+NS_IMETHODIMP
+nsMsgIdentity::GetSignature(nsIFileSpec **sig) {
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  char *prefName = getPrefName(m_identityKey, "sig_file");
+  rv = m_prefs->GetFilePref(prefName, sig);
+  if (NS_FAILED(rv))
+    *sig = nsnull;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMsgIdentity::SetSignature(nsIFileSpec *sig)
+{
+
+  nsresult rv = getPrefService();
+  if (NS_FAILED(rv)) return rv;
+  
+  rv = NS_OK;
+  char *prefName = getPrefName(m_identityKey, "sig_file");
+  if (sig) 
+    rv = m_prefs->SetFilePref(NS_CONST_CAST(const char*,prefName), sig,
+                              PR_FALSE);
+  /*
+  else
+    m_prefs->ClearFilePref(prefName);
+  */
+  PR_Free(prefName);
+  return rv;
+  
+  return NS_OK;
+}
+
+NS_IMPL_GETSET(nsMsgIdentity, VCard, nsIMsgVCard*, m_vCard);
+  
+NS_IMPL_GETTER_STR(nsMsgIdentity::GetKey, m_identityKey);
+
+NS_IMPL_IDPREF_STR(FullName, "fullName");
+NS_IMPL_IDPREF_STR(Email, "useremail");
+NS_IMPL_IDPREF_STR(ReplyTo, "reply_to");
+NS_IMPL_IDPREF_STR(Organization, "organization");
+NS_IMPL_IDPREF_BOOL(ComposeHtml, "compose_html");
+NS_IMPL_IDPREF_BOOL(AttachVCard, "attach_vcard");
+NS_IMPL_IDPREF_BOOL(AttachSignature, "attach_signature");
+
+NS_IMPL_IDPREF_BOOL(DoFcc, "fcc");
+NS_IMPL_IDPREF_STR(FccFolder, "fcc_folder");
+
+NS_IMPL_IDPREF_BOOL(BccSelf, "bcc_self");
+NS_IMPL_IDPREF_BOOL(BccOthers, "bcc_other");
+NS_IMPL_IDPREF_STR (BccList, "bcc_other_list");
+
+NS_IMPL_IDPREF_STR (DraftFolder, "draft_folder");
+NS_IMPL_IDPREF_STR (StationaryFolder, "stationary_folder");
+NS_IMPL_IDPREF_STR (JunkMailFolder, "spam_folder");
+
+

mozilla/mailnews/base/util/nsMsgIdentity.h

@@ -0,0 +1,110 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsMsgIdentity_h___
+#define nsMsgIdentity_h___
+
+#include "nsIMsgIdentity.h"
+#include "nsIPref.h"
+#include "msgCore.h"
+
+///////////////////////////////////////////////////////////////////////////////////
+// an identity is an object designed to encapsulate all the information we need 
+// to know about a user identity. I expect this interface to grow and change a lot
+// as we flesh out our thoughts on multiple identities and what properties go into
+// these identities.
+//////////////////////////////////////////////////////////////////////////////////
+
+
+class NS_MSG_BASE nsMsgIdentity : public nsIMsgIdentity,
+                                  public nsIShutdownListener
+{
+public:
+  nsMsgIdentity();
+  virtual ~nsMsgIdentity();
+  
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIMSGIDENTITY
+
+  // nsIShutdownListener
+  
+  NS_IMETHOD OnShutdown(const nsCID& aClass, nsISupports *service);
+  
+private:
+  nsIMsgSignature* m_signature;
+  nsIMsgVCard* m_vCard;
+  char *m_identityKey;
+  nsIPref *m_prefs;
+
+protected:
+  nsresult getPrefService();
+  char *getPrefName(const char *identityKey, const char *pref);
+  char *getDefaultPrefName(const char *pref);
+  nsresult getCharPref(const char *pref, char **);
+  nsresult getDefaultCharPref(const char *pref, char **);
+  nsresult setCharPref(const char *pref, const char *);
+
+  nsresult getBoolPref(const char *pref, PRBool *);
+  nsresult getDefaultBoolPref(const char *pref, PRBool *);
+  nsresult setBoolPref(const char *pref, PRBool);
+
+  nsresult getIntPref(const char *pref, PRInt32 *);
+  nsresult getDefaultIntPref(const char *pref, PRInt32 *);
+  nsresult setIntPref(const char *pref, PRInt32);
+
+};
+
+
+#define NS_IMPL_IDPREF_STR(_postfix, _prefname)	\
+NS_IMETHODIMP								   	\
+nsMsgIdentity::Get##_postfix(char **retval)   	\
+{											   	\
+  return getCharPref(_prefname, retval);		\
+}												\
+NS_IMETHODIMP	   								\
+nsMsgIdentity::Set##_postfix(const char *value)		\
+{												\
+  return setCharPref(_prefname, value);\
+}
+
+#define NS_IMPL_IDPREF_BOOL(_postfix, _prefname)\
+NS_IMETHODIMP								   	\
+nsMsgIdentity::Get##_postfix(PRBool *retval)   	\
+{											   	\
+  return getBoolPref(_prefname, retval);		\
+}												\
+NS_IMETHODIMP	   								\
+nsMsgIdentity::Set##_postfix(PRBool value)		\
+{												\
+  return setBoolPref(_prefname, value);			\
+}
+
+#define NS_IMPL_IDPREF_INT(_postfix, _prefname) \
+NS_IMETHODIMP								   	\
+nsMsgIdentity::Get##_postfix(PRInt32 *retval)   \
+{											   	\
+  return getIntPref(_prefname, retval);		\
+}												\
+NS_IMETHODIMP	   								\
+nsMsgIdentity::Set##_postfix(PRInt32 value)		\
+{												\
+  return setIntPref(_prefname, value);			\
+}
+
+
+#endif /* nsMsgIdentity_h___ */

mozilla/mailnews/base/util/nsMsgIncomingServer.cpp

@@ -0,0 +1,603 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsMsgIncomingServer.h"
+#include "nscore.h"
+#include "nsCom.h"
+#include "plstr.h"
+#include "prmem.h"
+#include "prprf.h"
+
+#include "nsIServiceManager.h"
+#include "nsIPref.h"
+#include "nsCOMPtr.h"
+#include "nsIMsgFolder.h"
+#include "nsIMsgFolderCache.h"
+#include "nsIMsgFolderCacheElement.h"
+#include "nsINetSupportDialogService.h"
+#include "nsIPrompt.h"
+#include "nsXPIDLString.h"
+#include "nsIRDFService.h"
+#include "nsIMsgProtocolInfo.h"
+#include "nsRDFCID.h"
+
+static NS_DEFINE_CID(kPrefServiceCID, NS_PREF_CID);
+static NS_DEFINE_CID(kNetSupportDialogCID, NS_NETSUPPORTDIALOG_CID);
+static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
+
+MOZ_DECL_CTOR_COUNTER(nsMsgIncomingServer);
+
+nsMsgIncomingServer::nsMsgIncomingServer():
+    m_prefs(0),
+    m_serverKey(0),
+    m_rootFolder(0)
+{
+  MOZ_COUNT_CTOR(nsMsgIncomingServer);
+
+  NS_INIT_REFCNT();
+  m_serverBusy = PR_FALSE;
+  m_password = "";
+}
+
+nsMsgIncomingServer::~nsMsgIncomingServer()
+{
+	
+	MOZ_COUNT_DTOR(nsMsgIncomingServer);
+
+    if (m_prefs) nsServiceManager::ReleaseService(kPrefServiceCID,
+                                                  m_prefs,
+                                                  nsnull);
+    PR_FREEIF(m_serverKey)
+}
+
+NS_IMPL_ISUPPORTS1(nsMsgIncomingServer, nsIMsgIncomingServer)
+
+NS_IMPL_GETSET(nsMsgIncomingServer, ServerBusy, PRBool, m_serverBusy)
+NS_IMPL_GETTER_STR(nsMsgIncomingServer::GetKey, m_serverKey)
+
+
+NS_IMETHODIMP
+nsMsgIncomingServer::SetKey(const char * serverKey)
+{
+    nsresult rv = NS_OK;
+    // in order to actually make use of the key, we need the prefs
+    if (!m_prefs)
+        rv = nsServiceManager::GetService(kPrefServiceCID,
+                                          nsCOMTypeInfo<nsIPref>::GetIID(),
+                                          (nsISupports**)&m_prefs);
+
+    PR_FREEIF(m_serverKey);
+    m_serverKey = PL_strdup(serverKey);
+    return rv;
+}
+    
+NS_IMETHODIMP
+nsMsgIncomingServer::SetRootFolder(nsIFolder * aRootFolder)
+{
+	m_rootFolder = aRootFolder;
+	return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::GetRootFolder(nsIFolder * *aRootFolder)
+{
+	if (!aRootFolder)
+		return NS_ERROR_NULL_POINTER;
+    if (m_rootFolder) {
+      *aRootFolder = m_rootFolder;
+      NS_ADDREF(*aRootFolder);
+    } else {
+      nsresult rv = CreateRootFolder();
+      if (NS_FAILED(rv)) return rv;
+      
+      *aRootFolder = m_rootFolder;
+      NS_IF_ADDREF(*aRootFolder);
+    }
+	return NS_OK;
+}
+  
+NS_IMETHODIMP
+nsMsgIncomingServer::PerformBiff()
+{
+	//This had to be implemented in the derived class, but in case someone doesn't implement it
+	//just return not implemented.
+	return NS_ERROR_NOT_IMPLEMENTED;	
+}
+
+NS_IMETHODIMP nsMsgIncomingServer::WriteToFolderCache(nsIMsgFolderCache *folderCache)
+{
+	nsresult rv = NS_OK;
+	if (m_rootFolder)
+	{
+		nsCOMPtr <nsIMsgFolder> msgFolder = do_QueryInterface(m_rootFolder, &rv);
+		if (NS_SUCCEEDED(rv) && msgFolder)
+			rv = msgFolder->WriteToFolderCache(folderCache);
+	}
+	return rv;
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::CloseCachedConnections()
+{
+	// derived class should override if they cache connections.
+	return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsMsgIncomingServer::GetServerURI(char **)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+nsresult
+nsMsgIncomingServer::CreateRootFolder()
+{
+	nsresult rv;
+			  // get the URI from the incoming server
+  nsXPIDLCString serverUri;
+  rv = GetServerURI(getter_Copies(serverUri));
+  if (NS_FAILED(rv)) return rv;
+
+  NS_WITH_SERVICE(nsIRDFService, rdf,
+                        kRDFServiceCID, &rv);
+
+  // get the corresponding RDF resource
+  // RDF will create the server resource if it doesn't already exist
+  nsCOMPtr<nsIRDFResource> serverResource;
+  rv = rdf->GetResource(serverUri, getter_AddRefs(serverResource));
+  if (NS_FAILED(rv)) return rv;
+
+  // make incoming server know about its root server folder so we 
+  // can find sub-folders given an incoming server.
+  m_rootFolder = do_QueryInterface(serverResource, &rv);
+  return rv;
+}
+
+char *
+nsMsgIncomingServer::getPrefName(const char *serverKey,
+                                 const char *fullPrefName)
+{
+  return PR_smprintf("mail.server.%s.%s", serverKey, fullPrefName);
+}
+
+// this will be slightly faster than the above, and allows
+// the "default" server preference root to be set in one place
+char *
+nsMsgIncomingServer::getDefaultPrefName(const char *fullPrefName)
+{
+  return PR_smprintf("mail.server.default.%s", fullPrefName);
+}
+
+
+nsresult
+nsMsgIncomingServer::GetBoolValue(const char *prefname,
+                                 PRBool *val)
+{
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+  nsresult rv = m_prefs->GetBoolPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+  
+  if (NS_FAILED(rv))
+    rv = getDefaultBoolPref(prefname, val);
+  
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::getDefaultBoolPref(const char *prefname,
+                                        PRBool *val) {
+  
+  char *fullPrefName = getDefaultPrefName(prefname);
+  nsresult rv = m_prefs->GetBoolPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv)) {
+    *val = PR_FALSE;
+    rv = NS_OK;
+  }
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::SetBoolValue(const char *prefname,
+                                 PRBool val)
+{
+  nsresult rv;
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+
+  PRBool defaultValue;
+  rv = getDefaultBoolPref(prefname, &defaultValue);
+
+  if (NS_SUCCEEDED(rv) &&
+      val == defaultValue)
+    m_prefs->ClearUserPref(fullPrefName);
+  else
+    rv = m_prefs->SetBoolPref(fullPrefName, val);
+  
+  PR_Free(fullPrefName);
+  
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::GetIntValue(const char *prefname,
+                                PRInt32 *val)
+{
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+  nsresult rv = m_prefs->GetIntPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv))
+    rv = getDefaultIntPref(prefname, val);
+  
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::GetFileValue(const char* prefname,
+                                  nsIFileSpec **spec)
+{
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+  nsresult rv = m_prefs->GetFilePref(fullPrefName, spec);
+  PR_Free(fullPrefName);
+
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::SetFileValue(const char* prefname,
+                                    nsIFileSpec *spec)
+{
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+  nsresult rv = m_prefs->SetFilePref(fullPrefName, spec, PR_FALSE);
+  PR_Free(fullPrefName);
+
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::getDefaultIntPref(const char *prefname,
+                                        PRInt32 *val) {
+  
+  char *fullPrefName = getDefaultPrefName(prefname);
+  nsresult rv = m_prefs->GetIntPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv)) {
+    *val = 0;
+    rv = NS_OK;
+  }
+  
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::SetIntValue(const char *prefname,
+                                 PRInt32 val)
+{
+  nsresult rv;
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+  
+  PRInt32 defaultVal;
+  rv = getDefaultIntPref(prefname, &defaultVal);
+  
+  if (NS_SUCCEEDED(rv) && defaultVal == val)
+    m_prefs->ClearUserPref(fullPrefName);
+  else
+    rv = m_prefs->SetIntPref(fullPrefName, val);
+  
+  PR_Free(fullPrefName);
+  
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::GetCharValue(const char *prefname,
+                                 char  **val)
+{
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+  nsresult rv = m_prefs->CopyCharPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+  
+  if (NS_FAILED(rv))
+    rv = getDefaultCharPref(prefname, val);
+  
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::getDefaultCharPref(const char *prefname,
+                                        char **val) {
+  
+  char *fullPrefName = getDefaultPrefName(prefname);
+  nsresult rv = m_prefs->CopyCharPref(fullPrefName, val);
+  PR_Free(fullPrefName);
+
+  if (NS_FAILED(rv)) {
+    *val = nsnull;              // null is ok to return here
+    rv = NS_OK;
+  }
+  return rv;
+}
+
+nsresult
+nsMsgIncomingServer::SetCharValue(const char *prefname,
+                                 const char * val)
+{
+  nsresult rv;
+  char *fullPrefName = getPrefName(m_serverKey, prefname);
+
+  if (!val) {
+    m_prefs->ClearUserPref(fullPrefName);
+    return NS_OK;
+  }
+  
+  char *defaultVal=nsnull;
+  rv = getDefaultCharPref(prefname, &defaultVal);
+  
+  if (NS_SUCCEEDED(rv) &&
+      PL_strcmp(defaultVal, val) == 0)
+    m_prefs->ClearUserPref(fullPrefName);
+  else
+    rv = m_prefs->SetCharPref(fullPrefName, val);
+  
+  PR_FREEIF(defaultVal);
+  PR_Free(fullPrefName);
+  
+  return rv;
+}
+
+// pretty name is the display name to show to the user
+NS_IMETHODIMP
+nsMsgIncomingServer::GetPrettyName(PRUnichar **retval) {
+
+  char *val=nsnull;
+  nsresult rv = GetCharValue("name", &val);
+  if (NS_FAILED(rv)) return rv;
+
+  nsString prettyName;
+  
+  // if there's no name, then just return the hostname
+  if (val) {
+    prettyName = val;
+  } else {
+    
+    nsXPIDLCString username;
+    rv = GetUsername(getter_Copies(username));
+    if (NS_FAILED(rv)) return rv;
+    if ((const char*)username &&
+        PL_strcmp((const char*)username, "")!=0) {
+      prettyName = username;
+      prettyName += " on ";
+    }
+    
+    nsXPIDLCString hostname;
+    rv = GetHostName(getter_Copies(hostname));
+    if (NS_FAILED(rv)) return rv;
+
+
+    prettyName += hostname;
+  }
+
+  *retval = prettyName.ToNewUnicode();
+  
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::SetPrettyName(const PRUnichar *value) {
+  // this is lossy. Not sure what to do.
+  nsCString str(value);
+  return SetCharValue("name", str.GetBuffer());
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::ToString(PRUnichar** aResult) {
+  nsString servername("[nsIMsgIncomingServer: ");
+  servername += m_serverKey;
+  servername += "]";
+  
+  *aResult = servername.ToNewUnicode();
+  NS_ASSERTION(*aResult, "no server name!");
+  return NS_OK;
+}
+  
+
+NS_IMETHODIMP nsMsgIncomingServer::SetPassword(const char * aPassword)
+{
+	// if remember password is turned on, write the password to preferences
+	// otherwise, just set the password so we remember it for the rest of the current
+	// session.
+
+	PRBool rememberPassword = PR_FALSE;
+	GetRememberPassword(&rememberPassword);
+	
+	if (rememberPassword)
+	{
+		SetPrefPassword((char *) aPassword);
+	}
+
+	m_password = aPassword;
+
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgIncomingServer::GetPassword(char ** aPassword)
+{
+	nsresult rv = NS_OK;
+	PRBool rememberPassword = PR_FALSE;
+	// okay, here's the scoop for this messs...
+	// (1) if we have a password already, go ahead and use it!
+	// (2) if remember password is turned on, try reading in from the prefs and if we have one, go ahead
+	//	   and use it
+	// (3) otherwise prompt the user for a password and then remember that password in the server
+
+	if (m_password.IsEmpty())
+	{
+
+		// case (2)
+		GetRememberPassword(&rememberPassword);
+		if (rememberPassword)
+		{
+			nsXPIDLCString password;
+			GetPrefPassword(getter_Copies(password));
+			m_password = password;
+		}
+	}
+    
+	*aPassword = m_password.ToNewCString();
+    return rv;
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::GetPasswordWithUI(const PRUnichar * aPromptMessage, char **aPassword) 
+{
+
+    nsXPIDLCString prefvalue;
+    GetPassword(getter_Copies(prefvalue));
+
+    nsresult rv = NS_OK;
+    if (m_password.IsEmpty()) {
+		// prompt the user for the password
+		NS_WITH_SERVICE(nsIPrompt, dialog, kNetSupportDialogCID, &rv);
+		if (NS_SUCCEEDED(rv))
+		{
+			PRUnichar * uniPassword;
+			PRBool okayValue = PR_TRUE;
+			dialog->PromptPassword(aPromptMessage, &uniPassword, &okayValue);
+				
+			if (!okayValue) // if the user pressed cancel, just return NULL;
+			{
+				*aPassword = nsnull;
+				return rv;
+			}
+
+			// we got a password back...so remember it
+			nsCString aCStr(uniPassword); 
+
+			SetPassword((const char *) aCStr);
+		} // if we got a prompt dialog
+	} // if the password is empty
+
+	*aPassword = m_password.ToNewCString();
+	return rv;
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::SetDefaultLocalPath(nsIFileSpec *aDefaultLocalPath)
+{
+    nsresult rv;
+    nsXPIDLCString type;
+    GetType(getter_Copies(type));
+
+    nsCAutoString progid(NS_MSGPROTOCOLINFO_PROGID_PREFIX);
+    progid += type;
+
+    NS_WITH_SERVICE(nsIMsgProtocolInfo, protocolInfo, progid, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = protocolInfo->SetDefaultLocalPath(aDefaultLocalPath);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::GetLocalPath(nsIFileSpec **aLocalPath)
+{
+    nsresult rv;
+
+    // if the local path has already been set, use it
+    rv = GetFileValue("directory", aLocalPath);
+    if (NS_SUCCEEDED(rv) && *aLocalPath) return rv;
+    
+    // otherwise, create the path using.  note we are using the
+    // server key instead of the hostname
+    //
+    // TODO:  handle the case where they migrated a server of hostname "server4"
+    // and we create a server (with the account wizard) with key "server4"
+    // we'd get a collision.
+    // need to modify the code that creates keys to check for disk collision
+    nsXPIDLCString type;
+    GetType(getter_Copies(type));
+
+    nsCAutoString progid(NS_MSGPROTOCOLINFO_PROGID_PREFIX);
+    progid += type;
+
+    NS_WITH_SERVICE(nsIMsgProtocolInfo, protocolInfo, progid, &rv);
+    if (NS_FAILED(rv)) return rv;
+    
+    nsCOMPtr<nsIFileSpec> path;
+    rv = protocolInfo->GetDefaultLocalPath(getter_AddRefs(path));
+    if (NS_FAILED(rv)) return rv;
+    
+    path->CreateDir();
+    
+    nsXPIDLCString key;
+    rv = GetKey(getter_Copies(key));
+    if (NS_FAILED(rv)) return rv;
+    rv = path->AppendRelativeUnixPath(key);
+    if (NS_FAILED(rv)) return rv;
+    rv = SetLocalPath(path);
+    if (NS_FAILED(rv)) return rv;
+
+    *aLocalPath = path;
+    NS_ADDREF(*aLocalPath);
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::SetLocalPath(nsIFileSpec *spec)
+{
+    if (spec) {
+        spec->CreateDir();
+        return SetFileValue("directory", spec);
+    }
+    else {
+        return NS_ERROR_NULL_POINTER;
+    }
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::SetRememberPassword(PRBool value)
+{
+    if (value)
+        SetPrefPassword(m_password);
+    else
+        SetPrefPassword(nsnull);
+    return SetBoolValue("remember_password", value);
+}
+
+NS_IMETHODIMP
+nsMsgIncomingServer::GetRememberPassword(PRBool* value)
+{
+    return GetBoolValue("remember_password", value);
+}
+
+// use the convenience macros to implement the accessors
+NS_IMPL_SERVERPREF_STR(nsMsgIncomingServer, HostName, "hostname");
+NS_IMPL_SERVERPREF_STR(nsMsgIncomingServer, Username, "userName");
+NS_IMPL_SERVERPREF_STR(nsMsgIncomingServer, PrefPassword, "password");
+NS_IMPL_SERVERPREF_BOOL(nsMsgIncomingServer, DoBiff, "check_new_mail");
+NS_IMPL_SERVERPREF_INT(nsMsgIncomingServer, BiffMinutes, "check_time");
+NS_IMPL_SERVERPREF_STR(nsMsgIncomingServer, Type, "type");
+
+/* what was this called in 4.x? */
+// pref("mail.pop3_gets_new_mail",				true);
+
+NS_IMPL_SERVERPREF_BOOL(nsMsgIncomingServer, DownloadOnBiff, "download_on_biff");

mozilla/mailnews/base/util/nsMsgIncomingServer.h

@@ -0,0 +1,70 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsMsgIncomingServer_h__
+#define nsMsgIncomingServer_h__
+
+#include "nsIMsgIncomingServer.h"
+#include "nsIPref.h"
+#include "msgCore.h"
+#include "nsIFolder.h"
+#include "nsCOMPtr.h"
+
+class nsIMsgFolderCache;
+
+/*
+ * base class for nsIMsgIncomingServer - derive your class from here
+ * if you want to get some free implementation
+ * 
+ * this particular implementation is not meant to be used directly.
+ */
+
+class NS_MSG_BASE nsMsgIncomingServer : public nsIMsgIncomingServer {
+ public:
+  nsMsgIncomingServer();
+  virtual ~nsMsgIncomingServer();
+
+  NS_DECL_ISUPPORTS
+
+  NS_DECL_NSIMSGINCOMINGSERVER
+  
+private:
+  nsIPref *m_prefs;
+  char *m_serverKey;
+  nsCString m_password;
+  PRBool m_serverBusy;
+
+protected:
+  char *getPrefName(const char *serverKey, const char *pref);
+  char *getDefaultPrefName(const char *pref);
+
+  // these are private pref getters and setters for the password
+  // field. Callers should be using Get/Set Password
+  NS_IMETHOD GetPrefPassword(char * *aPassword);
+  NS_IMETHOD SetPrefPassword(const char * aPassword);
+  
+  nsCOMPtr <nsIFolder> m_rootFolder;
+  nsresult getDefaultCharPref(const char *pref, char **);
+  nsresult getDefaultBoolPref(const char *pref, PRBool *);
+  nsresult getDefaultIntPref(const char *pref, PRInt32 *);
+  
+  nsresult CreateRootFolder();
+
+};
+
+#endif // nsMsgIncomingServer_h__

mozilla/mailnews/base/util/nsMsgKeySet.h

@@ -0,0 +1,115 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef _nsMsgKeySet_H_
+#define _nsMsgKeySet_H_
+
+#include "msgCore.h"
+
+// nsMsgKeySet represents a set of articles.  Typically, it is the set of
+// read articles from a .newsrc file, but it can be used for other purposes
+// too.
+
+#if 0
+// If a MSG_NewsHost* is supplied to the creation routine, then that
+// MSG_NewsHost will be notified whenever a change is made to set.
+class MSG_NewsHost;
+#endif
+
+class NS_MSG_BASE nsMsgKeySet {
+public:
+  // Creates an empty set.
+  static nsMsgKeySet* Create(/* MSG_NewsHost* host = NULL*/);
+
+  // Creates a set from the list of numbers, as might be found in a
+  // newsrc file.
+  static nsMsgKeySet* Create(const char* str/* , MSG_NewsHost* host = NULL*/);
+  ~nsMsgKeySet();
+  
+  // FirstNonMember() returns the lowest non-member of the set that is
+  // greater than 0.
+  PRInt32 FirstNonMember();
+
+  // Output() converts to a string representation suitable for writing to a
+  // .newsrc file.  (The result must be freed by the caller using delete[].)
+  char* Output();		
+
+  // IsMember() returns whether the given article is a member of this set.
+  PRBool IsMember(PRInt32 art);
+  
+  // Add() adds the given article to the set.  (Returns 1 if a change was
+  // made, 0 if it was already there, and negative on error.)
+  int Add(PRInt32 art);
+  
+  // Remove() removes the given article from the set. 
+  int Remove(PRInt32 art);
+  
+  // AddRange() adds the (inclusive) given range of articles to the set.
+  int AddRange(PRInt32 first, PRInt32 last);
+  
+  // CountMissingInRange() takes an inclusive range of articles and returns
+  // the number of articles in that range which are not in the set.
+  PRInt32 CountMissingInRange(PRInt32 start, PRInt32 end);
+  
+  // FirstMissingRange() takes an inclusive range and finds the first range
+  // of articles that are not in the set.  If none, return zeros. 
+  int FirstMissingRange(PRInt32 min, PRInt32 max, PRInt32* first, PRInt32* last);
+  
+
+  // LastMissingRange() takes an inclusive range and finds the last range
+  // of articles that are not in the set.  If none, return zeros. 
+  int LastMissingRange(PRInt32 min, PRInt32 max, PRInt32* first, PRInt32* last);
+  
+  PRInt32 GetLastMember();
+  PRInt32 GetFirstMember();
+  void  SetLastMember(PRInt32 highWaterMark);
+  // For debugging only...
+  PRInt32 getLength() {return m_length;}
+  
+#ifdef DEBUG
+  static void RunTests();
+#endif
+
+protected:
+  nsMsgKeySet(/* MSG_NewsHost* host */);
+  nsMsgKeySet(const char* /* , MSG_NewsHost* host */);
+  PRBool Grow();
+  PRBool Optimize();
+  
+#ifdef DEBUG
+  static void test_decoder(const char*);
+  static void test_adder();
+  static void test_ranges();
+  static void test_member(PRBool with_cache);
+#endif
+  
+  PRInt32 *m_data;					/* the numbers composing the `chunks' */
+  PRInt32 m_data_size;				/* size of that malloc'ed block */
+  PRInt32 m_length;				/* active area */
+  
+  PRInt32 m_cached_value;			/* a potential set member, or -1 if unset*/
+  PRInt32 m_cached_value_index;		/* the index into `data' at which a search
+									   to determine whether `cached_value' was
+									   a member of the set ended. */
+#ifdef NEWSRC_DOES_HOST_STUFF
+  MSG_NewsHost* m_host;
+#endif
+};
+
+
+#endif /* _nsMsgKeySet_H_ */

mozilla/mailnews/base/util/nsMsgLineBuffer.cpp

@@ -0,0 +1,384 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"
+#include "prlog.h"
+#include "nsMsgLineBuffer.h"
+
+#include "nsIInputStream.h" // used by nsMsgLineStreamBuffer
+
+MOZ_DECL_CTOR_COUNTER(nsByteArray);
+
+nsByteArray::nsByteArray()
+{
+	MOZ_COUNT_CTOR(nsByteArray);
+	m_buffer = NULL;
+	m_bufferSize = 0;
+	m_bufferPos = 0;
+}
+
+nsByteArray::~nsByteArray()
+{
+	MOZ_COUNT_DTOR(nsByteArray);
+	PR_FREEIF(m_buffer);
+}
+
+nsresult nsByteArray::GrowBuffer(PRUint32 desired_size, PRUint32 quantum)
+{
+	if (m_bufferSize < desired_size)
+	{
+		char *new_buf;
+		PRUint32 increment = desired_size - m_bufferSize;
+		if (increment < quantum) /* always grow by a minimum of N bytes */
+			increment = quantum;
+
+
+		new_buf = (m_buffer
+				 ? (char *) PR_REALLOC (m_buffer, (m_bufferSize + increment))
+				 : (char *) PR_MALLOC (m_bufferSize + increment));
+		if (! new_buf)
+			return NS_ERROR_OUT_OF_MEMORY;
+		m_buffer = new_buf;
+		m_bufferSize += increment;
+	}
+  return 0;
+}
+
+nsresult nsByteArray::AppendString(const char *string)
+{
+	PRUint32 strLength = (string) ? PL_strlen(string) : 0;
+	return AppendBuffer(string, strLength);
+
+}
+
+nsresult nsByteArray::AppendBuffer(const char *buffer, PRUint32 length)
+{
+	nsresult ret = NS_OK;
+	if (m_bufferPos + length > m_bufferSize)
+		ret = GrowBuffer(m_bufferPos + length, 1024);
+	if (ret == NS_OK)
+	{
+		memcpy(m_buffer + m_bufferPos, buffer, length);
+		m_bufferPos += length;
+	}
+	return ret;
+}
+
+MOZ_DECL_CTOR_COUNTER(nsMsgLineBuffer);
+
+nsMsgLineBuffer::nsMsgLineBuffer(nsMsgLineBufferHandler *handler, PRBool convertNewlinesP)
+{
+	MOZ_COUNT_CTOR(nsMsgLineBuffer);
+	m_handler = handler;
+	m_convertNewlinesP = convertNewlinesP;
+    m_lookingForCRLF = PR_TRUE;
+}
+
+nsMsgLineBuffer::~nsMsgLineBuffer()
+{
+	MOZ_COUNT_DTOR(nsMsgLineBuffer);
+}
+
+void
+nsMsgLineBuffer::SetLookingForCRLF(PRBool b)
+{
+  m_lookingForCRLF = b;
+}
+
+PRInt32	nsMsgLineBuffer::BufferInput(const char *net_buffer, PRInt32 net_buffer_size)
+{
+    int status = 0;
+    if (m_bufferPos > 0 && m_buffer && m_buffer[m_bufferPos - 1] == CR &&
+        net_buffer_size > 0 && net_buffer[0] != LF) {
+        /* The last buffer ended with a CR.  The new buffer does not start
+           with a LF.  This old buffer should be shipped out and discarded. */
+        PR_ASSERT(m_bufferSize > m_bufferPos);
+        if (m_bufferSize <= m_bufferPos) return -1;
+        status = ConvertAndSendBuffer();
+        if (status < 0) 
+			return status;
+        m_bufferPos = 0;
+    }
+    while (net_buffer_size > 0)
+	{
+        const char *net_buffer_end = net_buffer + net_buffer_size;
+        const char *newline = 0;
+        const char *s;
+        
+        
+        for (s = net_buffer; s < net_buffer_end; s++)
+		{
+          if (m_lookingForCRLF) {
+            /* Move forward in the buffer until the first newline.
+               Stop when we see CRLF, CR, or LF, or the end of the buffer.
+               *But*, if we see a lone CR at the *very end* of the buffer,
+               treat this as if we had reached the end of the buffer without
+               seeing a line terminator.  This is to catch the case of the
+               buffers splitting a CRLF pair, as in "FOO\r\nBAR\r" "\nBAZ\r\n".
+            */
+            if (*s == CR || *s == LF) {
+              newline = s;
+              if (newline[0] == CR) {
+                if (s == net_buffer_end - 1) {
+                  /* CR at end - wait for the next character. */
+                  newline = 0;
+                  break;
+                }
+                else if (newline[1] == LF) {
+                  /* CRLF seen; swallow both. */
+                  newline++;
+                }
+              }
+              newline++;
+              break;
+			}
+          }
+          else {
+            /* if not looking for a CRLF, stop at CR or LF.  (for example, when parsing the newsrc file).  this fixes #9896, where we'd lose the last line of anything we'd parse that used CR as the line break. */
+            if (*s == CR || *s == LF) {
+              newline = s;
+              newline++;
+              break;
+            }
+          }
+		}
+        
+        /* Ensure room in the net_buffer and append some or all of the current
+           chunk of data to it. */
+        {
+            const char *end = (newline ? newline : net_buffer_end);
+            PRUint32 desired_size = (end - net_buffer) + m_bufferPos + 1;
+            
+            if (desired_size >= m_bufferSize)
+            {
+                status = GrowBuffer (desired_size, 1024);
+                if (status < 0) 
+					return status;
+            }
+            memcpy (m_buffer + m_bufferPos, net_buffer, (end - net_buffer));
+            m_bufferPos += (end - net_buffer);
+        }
+        
+        /* Now m_buffer contains either a complete line, or as complete
+           a line as we have read so far.
+           
+           If we have a line, process it, and then remove it from `m_buffer'.
+           Then go around the loop again, until we drain the incoming data.
+           */
+        if (!newline)
+            return 0;
+        
+        status = ConvertAndSendBuffer();
+        if (status < 0) return status;
+        
+        net_buffer_size -= (newline - net_buffer);
+        net_buffer = newline;
+        m_bufferPos = 0;
+	}
+#ifdef DEBUG_bienvenu
+	printf("returning from buffer input m_bufferPos = %ld\n", m_bufferPos);
+#endif	
+    return 0;
+}
+
+PRInt32 nsMsgLineBuffer::HandleLine(char *line, PRUint32 line_length)
+{
+	NS_ASSERTION(PR_FALSE, "must override this method if you don't provide a handler");
+	return 0;
+}
+
+PRInt32 nsMsgLineBuffer::ConvertAndSendBuffer()
+{
+    /* Convert the line terminator to the native form.
+     */
+
+	char *buf = m_buffer;
+	PRInt32 length = m_bufferPos;
+
+    char* newline;
+    
+    PR_ASSERT(buf && length > 0);
+    if (!buf || length <= 0) 
+		return -1;
+    newline = buf + length;
+    
+    PR_ASSERT(newline[-1] == CR || newline[-1] == LF);
+    if (newline[-1] != CR && newline[-1] != LF)
+		return -1;
+    
+    if (!m_convertNewlinesP)
+	{
+	}
+#if (MSG_LINEBREAK_LEN == 1)
+    else if ((newline - buf) >= 2 &&
+             newline[-2] == CR &&
+             newline[-1] == LF)
+	{
+        /* CRLF -> CR or LF */
+        buf [length - 2] = MSG_LINEBREAK[0];
+        length--;
+	}
+    else if (newline > buf + 1 &&
+             newline[-1] != MSG_LINEBREAK[0])
+	{
+        /* CR -> LF or LF -> CR */
+        buf [length - 1] = MSG_LINEBREAK[0];
+	}
+#else
+    else if (((newline - buf) >= 2 && newline[-2] != CR) ||
+             ((newline - buf) >= 1 && newline[-1] != LF))
+	{
+        /* LF -> CRLF or CR -> CRLF */
+        length++;
+        buf[length - 2] = MSG_LINEBREAK[0];
+        buf[length - 1] = MSG_LINEBREAK[1];
+	}
+#endif
+    
+    return (m_handler) ? m_handler->HandleLine(buf, length) : HandleLine(buf, length);
+}
+
+// If there's still some data (non CRLF terminated) flush it out
+PRInt32 nsMsgLineBuffer::FlushLastLine()
+{
+	char *buf = m_buffer + m_bufferPos;
+	PRInt32 length = m_bufferPos - 1;
+	if (length > 0)
+		return (m_handler) ? m_handler->HandleLine(buf, length) : HandleLine(buf, length);
+	else
+		return 0;
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// This is a utility class used to efficiently extract lines from an input stream by buffering
+// read but unprocessed stream data in a buffer. 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+nsMsgLineStreamBuffer::nsMsgLineStreamBuffer(PRUint32 aBufferSize, const char * aEndOfLineToken, 
+											 PRBool aAllocateNewLines, PRBool aEatCRLFs) 
+											: m_eatCRLFs(aEatCRLFs), m_allocateNewLines(aAllocateNewLines),
+											  m_endOfLineToken(aEndOfLineToken)
+{
+	NS_PRECONDITION(aBufferSize > 0, "invalid buffer size!!!");
+	m_dataBuffer = nsnull;
+	m_startPos = nsnull;
+
+	// used to buffer incoming data by ReadNextLineFromInput
+	if (aBufferSize > 0)
+	{
+		m_dataBuffer = (char *) PR_CALLOC(sizeof(char) * aBufferSize);
+		m_startPos = m_dataBuffer;
+	}
+
+	m_dataBufferSize = aBufferSize;
+}
+
+nsMsgLineStreamBuffer::~nsMsgLineStreamBuffer()
+{
+	PR_FREEIF(m_dataBuffer); // release our buffer...
+}
+
+// the design for this method has an inherit bug: if the length of the line is greater than the size of m_dataBufferSize, 
+// then we'll never find the next line because we can't hold the whole line in memory. 
+// aInputStream - the input stream we want to read a line from
+// aPauseForMoreData is returned as PR_TRUE if the stream does not yet contain a line and we must wait for more
+// data to come into the stream.
+
+// Note to people wishing to modify this function: Be *VERY CAREFUL* this is a critical function used by all of
+// our mail protocols including imap, nntp, and pop. If you screw it up, you could break a lot of stuff.....
+
+char * nsMsgLineStreamBuffer::ReadNextLine(nsIInputStream * aInputStream, PRUint32 &aNumBytesInLine, PRBool &aPauseForMoreData)
+{
+	// try to extract a line from m_inputBuffer. If we don't have an entire line, 
+	// then read more bytes out from the stream. If the stream is empty then wait
+	// on the monitor for more data to come in.
+
+	NS_PRECONDITION(m_startPos && m_dataBufferSize > 0, "invalid input arguments for read next line from input");
+	
+	// initialize out values
+	aPauseForMoreData = PR_FALSE;
+	aNumBytesInLine = 0;
+	char * endOfLine = nsnull;
+
+	PRUint32 numBytesInBuffer = PL_strlen(m_startPos);
+	
+	if (numBytesInBuffer > 0) // any data in our internal buffer?
+		endOfLine = PL_strstr(m_startPos, m_endOfLineToken); // see if we already have a line ending...
+
+	// it's possible that we got here before the first time we receive data from the server
+	// so aInputStream will be nsnull...
+	if (!endOfLine && aInputStream) // get some more data from the server
+	{
+		PRUint32 numBytesInStream = 0;
+		PRUint32 numBytesCopied = 0;
+		aInputStream->Available(&numBytesInStream);
+		// if the number of bytes we want to read from the stream, is greater than the number
+		// of bytes left in our buffer, then we need to shift the start pos and its contents
+		// down to the beginning of m_dataBuffer...
+		PRUint32 numFreeBytesInBuffer = (m_dataBuffer + m_dataBufferSize) - (m_startPos + numBytesInBuffer);
+		if (numBytesInStream >= numFreeBytesInBuffer)
+		{
+			nsCRT::memcpy(m_dataBuffer, m_startPos, numBytesInBuffer);
+			m_dataBuffer[numBytesInBuffer] = '\0'; // make sure the end of the buffer is terminated
+			m_startPos = m_dataBuffer; // update the new start position
+			// update the number of free bytes in the buffer
+			numFreeBytesInBuffer = m_dataBufferSize - numBytesInBuffer;
+		}
+
+		PRUint32 numBytesToCopy = PR_MIN(numFreeBytesInBuffer - 1 /* leave one for a null terminator */, numBytesInStream);
+		// read the data into the end of our data buffer
+		if (numBytesToCopy > 0)
+		{
+			aInputStream->Read(m_startPos + numBytesInBuffer, numBytesToCopy, &numBytesCopied);
+			m_startPos[numBytesInBuffer + numBytesCopied] = '\0';
+		}
+
+		// okay, now that we've tried to read in more data from the stream, look for another end of line 
+		// character 
+		endOfLine = PL_strstr(m_startPos, m_endOfLineToken);
+
+	}
+
+	// okay, now check again for endOfLine.
+	if (endOfLine)
+	{
+		if (!m_eatCRLFs)
+			endOfLine += PL_strlen(m_endOfLineToken); // count for CRLF
+
+		// PR_CALLOC zeros out the allocated line
+		char* newLine = (char*) PR_CALLOC(endOfLine-m_startPos+1);
+		if (!newLine)
+			return nsnull;
+
+		nsCRT::memcpy(newLine, m_startPos, endOfLine-m_startPos); // copy the string into the new line buffer
+		aNumBytesInLine = endOfLine - m_startPos;
+
+		if (m_eatCRLFs)
+			endOfLine += PL_strlen(m_endOfLineToken); // advance past CRLF if we haven't already done so...
+
+		// now we need to update the data buffer to go past the line we just read out. 
+		if (PL_strlen(endOfLine) <= 0) // if no more data in the buffer, then just zero out the buffer...
+			m_startPos[0] = '\0';
+		else  // advance 
+			m_startPos = endOfLine; // move us up to the end of the line
+		return newLine;
+	}
+
+	aPauseForMoreData = PR_TRUE;
+	return nsnull; // if we somehow got here. we don't have another line in the buffer yet...need to wait for more data...
+}

mozilla/mailnews/base/util/nsMsgLineBuffer.h

@@ -0,0 +1,113 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#ifndef _nsMsgLineBuffer_H
+#define _nsMsgLineBuffer_H
+
+#include "msgCore.h"    // precompiled header...
+
+// I can't believe I have to have this stupid class, but I can't find
+// anything suitable (nsStrImpl might be, when its done). nsIByteBuffer
+// would do, if I had a stream for input, which I don't.
+
+class NS_MSG_BASE nsByteArray 
+{
+public:
+	nsByteArray();
+	virtual ~nsByteArray();
+	PRUint32	GetSize() {return m_bufferSize;}
+	PRUint32	GetBufferPos() {return m_bufferPos;}
+	nsresult	GrowBuffer(PRUint32 desired_size, PRUint32 quantum = 1024);
+	nsresult	AppendString(const char *string);
+	nsresult	AppendBuffer(const char *buffer, PRUint32 length);
+	void		ResetWritePos() {m_bufferPos = 0;}
+	char		*GetBuffer() {return m_buffer;}
+protected:
+	char		*m_buffer;
+	PRUint32	m_bufferSize;
+	PRUint32	m_bufferPos;	// write Pos in m_buffer - where the next byte should go.
+};
+
+
+class NS_MSG_BASE nsMsgLineBufferHandler : public nsByteArray
+{
+public:
+	virtual PRInt32 HandleLine(char *line, PRUint32 line_length) = 0;
+};
+
+class NS_MSG_BASE nsMsgLineBuffer : public nsByteArray
+{
+public:
+	nsMsgLineBuffer(nsMsgLineBufferHandler *handler, PRBool convertNewlinesP);
+
+	virtual ~nsMsgLineBuffer();
+	PRInt32	BufferInput(const char *net_buffer, PRInt32 net_buffer_size);
+	// Not sure why anyone cares, by NNTPHost seems to want to know the buf pos.
+	PRUint32	GetBufferPos() {return m_bufferPos;}
+
+	virtual PRInt32 HandleLine(char *line, PRUint32 line_length);
+	// flush last line, though it won't be CRLF terminated.
+	virtual PRInt32 FlushLastLine();
+protected:
+	nsMsgLineBuffer(PRBool convertNewlinesP);
+
+	PRInt32 ConvertAndSendBuffer();
+    void SetLookingForCRLF(PRBool b);
+
+	nsMsgLineBufferHandler *m_handler;
+	PRBool		m_convertNewlinesP;
+    PRBool      m_lookingForCRLF; 
+};
+
+// I'm adding this utility class here for lack of a better place. This utility class is similar to nsMsgLineBuffer
+// except it works from an input stream. It is geared towards efficiently parsing new lines out of a stream by storing
+// read but unprocessed bytes in a buffer. I envision the primary use of this to be our mail protocols such as imap, news and
+// pop which need to process line by line data being returned in the form of a proxied stream from the server.
+
+class nsIInputStream;
+
+class NS_MSG_BASE nsMsgLineStreamBuffer
+{
+public:
+	// aBufferSize -- size of the buffer you want us to use for buffering stream data
+	// aEndOfLinetoken -- The delimeter string to be used for determining the end of line. This 
+	//				      allows us to parse platform specific end of line endings by making it
+	//					  a parameter.
+	// aAllocateNewLines -- PR_TRUE if you want calls to ReadNextLine to allocate new memory for the line. 
+	//						if false, the char * returned is just a ptr into the buffer. Subsequent calls to
+	//						ReadNextLine will alter the data so your ptr only has a life time of a per call.
+	// aEatCRLFs  -- PR_TRUE if you don't want to see the CRLFs on the lines returned by ReadNextLine. 
+	//				 PR_FALSE if you do want to see them.
+	nsMsgLineStreamBuffer(PRUint32 aBufferSize, const char * aEndOfLineToken, PRBool aAllocateNewLines, PRBool aEatCRLFs = PR_TRUE); // specify the size of the buffer you want the class to use....
+	virtual ~nsMsgLineStreamBuffer();
+
+	// Caller must free the line returned using PR_Free
+	// aEndOfLinetoken -- delimeter used to denote the end of a line.
+	// aNumBytesInLine -- The number of bytes in the line returned
+	// aPauseForMoreData -- There is not enough data in the stream to make a line at this time...
+	char * ReadNextLine(nsIInputStream * aInputStream, PRUint32 &anumBytesInLine, PRBool &aPauseForMoreData);
+protected:
+	PRBool m_eatCRLFs;
+	PRBool m_allocateNewLines;
+	char * m_dataBuffer;
+	char * m_startPos;
+	const char * m_endOfLineToken;
+	PRUint32 m_dataBufferSize;
+};
+
+
+#endif

mozilla/mailnews/base/util/nsMsgMailNewsUrl.cpp

@@ -0,0 +1,399 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"
+#include "nsMsgMailNewsUrl.h"
+#include "nsMsgBaseCID.h"
+#include "nsIMsgMailSession.h"
+#include "nsXPIDLString.h"
+
+static NS_DEFINE_CID(kUrlListenerManagerCID, NS_URLLISTENERMANAGER_CID);
+static NS_DEFINE_CID(kStandardUrlCID, NS_STANDARDURL_CID);
+static NS_DEFINE_CID(kMsgMailSessionCID, NS_MSGMAILSESSION_CID);
+
+nsMsgMailNewsUrl::nsMsgMailNewsUrl()
+{
+    NS_INIT_REFCNT();
+ 
+	// nsIURI specific state
+	m_errorMessage = nsnull;
+	m_runningUrl = PR_FALSE;
+	m_updatingFolder = PR_FALSE;
+
+	nsComponentManager::CreateInstance(kUrlListenerManagerCID, nsnull, nsCOMTypeInfo<nsIUrlListenerManager>::GetIID(), (void **) getter_AddRefs(m_urlListeners));
+	nsComponentManager::CreateInstance(kStandardUrlCID, nsnull, nsCOMTypeInfo<nsIURL>::GetIID(), (void **) getter_AddRefs(m_baseURL));
+}
+ 
+nsMsgMailNewsUrl::~nsMsgMailNewsUrl()
+{
+	PR_FREEIF(m_errorMessage);
+}
+  
+NS_IMPL_ADDREF(nsMsgMailNewsUrl);
+NS_IMPL_RELEASE(nsMsgMailNewsUrl);
+
+nsresult nsMsgMailNewsUrl::QueryInterface(const nsIID &aIID, void** aInstancePtr)
+{
+    if (NULL == aInstancePtr) {
+        return NS_ERROR_NULL_POINTER;
+    }
+    if (aIID.Equals(nsCOMTypeInfo<nsIURI>::GetIID())) {
+        *aInstancePtr = (void*) ((nsIURI*)this);
+        NS_ADDREF_THIS();
+        return NS_OK;
+    }
+	if (aIID.Equals(nsCOMTypeInfo<nsIURL>::GetIID())) {
+        *aInstancePtr = (void*) ((nsIURL*)this);
+        NS_ADDREF_THIS();
+        return NS_OK;
+    }
+	if (aIID.Equals(nsCOMTypeInfo<nsIMsgMailNewsUrl>::GetIID()))
+	{
+		*aInstancePtr = (void *) ((nsIMsgMailNewsUrl*) this);
+		NS_ADDREF_THIS();
+		return NS_OK;
+	}
+ 
+	if (aIID.Equals(nsCOMTypeInfo<nsISupports>::GetIID()))    
+	{
+		*aInstancePtr = (void *) ((nsIMsgMailNewsUrl*) this);
+		NS_ADDREF_THIS();
+		return NS_OK;
+	}
+#if defined(NS_DEBUG)
+    /*
+     * Check for the debug-only interface indicating thread-safety
+     */
+    static NS_DEFINE_IID(kIsThreadsafeIID, NS_ISTHREADSAFE_IID);
+    if (aIID.Equals(kIsThreadsafeIID)) {
+        return NS_OK;
+    }
+#endif
+    return NS_NOINTERFACE;
+}
+
+////////////////////////////////////////////////////////////////////////////////////
+// Begin nsIMsgMailNewsUrl specific support
+////////////////////////////////////////////////////////////////////////////////////
+
+nsresult nsMsgMailNewsUrl::GetUrlState(PRBool * aRunningUrl)
+{
+	if (aRunningUrl)
+		*aRunningUrl = m_runningUrl;
+
+	return NS_OK;
+}
+
+nsresult nsMsgMailNewsUrl::SetUrlState(PRBool aRunningUrl, nsresult aExitCode)
+{
+	m_runningUrl = aRunningUrl;
+	nsCOMPtr <nsIMsgStatusFeedback> statusFeedback;
+
+	if (NS_SUCCEEDED(GetStatusFeedback(getter_AddRefs(statusFeedback))) && statusFeedback)
+	{
+		if (m_runningUrl)
+			statusFeedback->StartMeteors();
+		else
+		{
+			statusFeedback->ShowProgress(0);
+			statusFeedback->StopMeteors();
+		}
+	}
+	if (m_urlListeners)
+	{
+		if (m_runningUrl)
+		{
+			m_urlListeners->OnStartRunningUrl(this);
+		}
+		else
+		{
+			m_urlListeners->OnStopRunningUrl(this, aExitCode);
+		}
+	}
+
+	return NS_OK;
+}
+
+nsresult nsMsgMailNewsUrl::RegisterListener (nsIUrlListener * aUrlListener)
+{
+	if (m_urlListeners)
+		m_urlListeners->RegisterListener(aUrlListener);
+	return NS_OK;
+}
+
+nsresult nsMsgMailNewsUrl::UnRegisterListener (nsIUrlListener * aUrlListener)
+{
+	if (m_urlListeners)
+		m_urlListeners->UnRegisterListener(aUrlListener);
+	return NS_OK;
+}
+
+nsresult nsMsgMailNewsUrl::SetErrorMessage (const char * errorMessage)
+{
+	// functionality has been moved to nsIMsgStatusFeedback
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+nsresult nsMsgMailNewsUrl::GetErrorMessage (char ** errorMessage)
+{
+	// functionality has been moved to nsIMsgStatusFeedback
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetServer(nsIMsgIncomingServer ** aIncomingServer)
+{
+	// mscott --> we could cache a copy of the server here....but if we did, we run
+	// the risk of leaking the server if any single url gets leaked....of course that
+	// shouldn't happen...but it could. so i'm going to look it up every time and
+	// we can look at caching it later.
+
+	nsXPIDLCString host;
+	nsXPIDLCString scheme;
+
+	nsresult rv = GetHost(getter_Copies(host));
+	rv = GetScheme(getter_Copies(scheme));
+    if (NS_SUCCEEDED(rv))
+    {
+        NS_WITH_SERVICE(nsIMsgMailSession, session, kMsgMailSessionCID, &rv); 
+        if (NS_FAILED(rv)) return rv;
+        
+        nsCOMPtr<nsIMsgAccountManager> accountManager;
+        rv = session->GetAccountManager(getter_AddRefs(accountManager));
+        if(NS_FAILED(rv)) return rv;
+        
+        nsCOMPtr<nsIMsgIncomingServer> server;
+        rv = accountManager->FindServer(GetUserName(),
+                                        host,
+                                        scheme,
+                                        aIncomingServer);
+    }
+
+    return rv;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetStatusFeedback(nsIMsgStatusFeedback *aMsgFeedback)
+{
+	if (aMsgFeedback)
+		m_statusFeedback = do_QueryInterface(aMsgFeedback);
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetStatusFeedback(nsIMsgStatusFeedback **aMsgFeedback)
+{
+	nsresult rv = NS_OK;
+	// note: it is okay to return a null status feedback and not return an error
+	// it's possible the url really doesn't have status feedback
+	if (!m_statusFeedback)
+	{
+		NS_WITH_SERVICE(nsIMsgMailSession, mailSession, kMsgMailSessionCID, &rv); 
+
+		if(NS_SUCCEEDED(rv))
+			mailSession->GetTemporaryMsgStatusFeedback(getter_AddRefs(m_statusFeedback));
+	}
+	if (aMsgFeedback)
+	{
+		*aMsgFeedback = m_statusFeedback;
+		NS_IF_ADDREF(*aMsgFeedback);
+	}
+	else
+		rv = NS_ERROR_NULL_POINTER;
+	return rv;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetUpdatingFolder(PRBool *aResult)
+{
+	if (!aResult)
+		return NS_ERROR_NULL_POINTER;
+	*aResult = m_updatingFolder;
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetUpdatingFolder(PRBool updatingFolder)
+{
+	m_updatingFolder = updatingFolder;
+	return NS_OK;
+}
+
+
+////////////////////////////////////////////////////////////////////////////////////
+// End nsIMsgMailNewsUrl specific support
+////////////////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////////////////
+// Begin nsIURI support
+////////////////////////////////////////////////////////////////////////////////////
+
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetSpec(char * *aSpec)
+{
+	return m_baseURL->GetSpec(aSpec);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetSpec(const char * aSpec)
+{
+	return m_baseURL->SetSpec(aSpec);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetScheme(char * *aScheme)
+{
+	return m_baseURL->GetScheme(aScheme);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetScheme(const char * aScheme)
+{
+	return m_baseURL->SetScheme(aScheme);
+}
+
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetPreHost(char * *aPreHost)
+{
+	return m_baseURL->GetPreHost(aPreHost);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetPreHost(const char * aPreHost)
+{
+	return m_baseURL->SetPreHost(aPreHost);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetHost(char * *aHost)
+{
+	return m_baseURL->GetHost(aHost);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetHost(const char * aHost)
+{
+	return m_baseURL->SetHost(aHost);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetPort(PRInt32 *aPort)
+{
+	return m_baseURL->GetPort(aPort);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetPort(PRInt32 aPort)
+{
+	return m_baseURL->SetPort(aPort);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetPath(char * *aPath)
+{
+	return m_baseURL->GetPath(aPath);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetPath(const char * aPath)
+{
+	return m_baseURL->SetPath(aPath);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::Equals(nsIURI *other, PRBool *_retval)
+{
+	return m_baseURL->Equals(other, _retval);
+}
+
+
+NS_IMETHODIMP nsMsgMailNewsUrl::Clone(nsIURI **_retval)
+{
+	return m_baseURL->Clone(_retval);
+}	
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetRelativePath(const char *i_RelativePath)
+{
+	return m_baseURL->SetRelativePath(i_RelativePath);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetDirectory(char * *aDirectory)
+{
+	return m_baseURL->GetDirectory(aDirectory);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetDirectory(const char *aDirectory)
+{
+
+	return m_baseURL->SetDirectory(aDirectory);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetFileName(char * *aFileName)
+{
+	return m_baseURL->GetFileName(aFileName);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetFileBaseName(char * *aFileBaseName)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetFileBaseName(const char * aFileBaseName)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetFileExtension(char * *aFileExtension)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetFileExtension(const char * aFileExtension)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetFileName(const char * aFileName)
+{
+	return m_baseURL->SetFileName(aFileName);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetParam(char * *aParam)
+{
+	return m_baseURL->GetParam(aParam);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetParam(const char *aParam)
+{
+	return m_baseURL->SetParam(aParam);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetQuery(char * *aQuery)
+{
+	return m_baseURL->GetQuery(aQuery);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetQuery(const char *aQuery)
+{
+	return m_baseURL->SetQuery(aQuery);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetRef(char * *aRef)
+{
+	return m_baseURL->GetRef(aRef);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetRef(const char *aRef)
+{
+	return m_baseURL->SetRef(aRef);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::GetFilePath(char **o_DirFile)
+{
+	return m_baseURL->GetFilePath(o_DirFile);
+}
+
+NS_IMETHODIMP nsMsgMailNewsUrl::SetFilePath(const char *i_DirFile)
+{
+	return m_baseURL->SetFilePath(i_DirFile);
+}
+

mozilla/mailnews/base/util/nsMsgMailNewsUrl.h

@@ -0,0 +1,66 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsMsgMailNewsUrl_h___
+#define nsMsgMailNewsUrl_h___
+
+#include "nscore.h"
+#include "nsISupports.h"
+#include "nsIUrlListener.h"
+#include "nsIUrlListenerManager.h"
+#include "nsIMsgStatusFeedback.h"
+#include "nsCOMPtr.h"
+#include "nsIMsgMailNewsUrl.h"
+#include "nsIURL.h"
+
+///////////////////////////////////////////////////////////////////////////////////
+// Okay, I found that all of the mail and news url interfaces needed to support
+// several common interfaces (in addition to those provided through nsIURI). 
+// So I decided to group them all in this implementation so we don't have to
+// duplicate the code.
+//
+//////////////////////////////////////////////////////////////////////////////////
+
+class NS_MSG_BASE nsMsgMailNewsUrl : public nsIMsgMailNewsUrl
+{
+public:
+	nsMsgMailNewsUrl();
+
+	NS_DECL_ISUPPORTS
+    NS_DECL_NSIMSGMAILNEWSURL
+    NS_DECL_NSIURI
+    NS_DECL_NSIURL
+
+protected:
+	virtual ~nsMsgMailNewsUrl();
+
+	// a helper function I needed from derived urls...
+	virtual const char * GetUserName() = 0;
+
+	nsCOMPtr<nsIURL> m_baseURL;
+	nsCOMPtr<nsIMsgStatusFeedback> m_statusFeedback;
+	char		*m_errorMessage;
+	PRBool		m_runningUrl;
+	PRBool		m_updatingFolder;
+
+	// manager of all of current url listeners....
+	nsCOMPtr<nsIUrlListenerManager> m_urlListeners;
+};
+
+
+#endif /* nsMsgMailNewsUrl_h___ */

mozilla/mailnews/base/util/nsMsgProtocol.cpp

@@ -0,0 +1,369 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"
+#include "nsMsgProtocol.h"
+#include "nsIMsgMailNewsUrl.h"
+#include "nsISocketTransportService.h"
+#include "nsXPIDLString.h"
+#include "nsSpecialSystemDirectory.h"
+#include "nsILoadGroup.h"
+#include "nsIIOService.h"
+
+static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID);
+static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+
+NS_IMPL_ISUPPORTS3(nsMsgProtocol, nsIStreamListener, nsIStreamObserver, nsIChannel)
+
+nsMsgProtocol::nsMsgProtocol()
+{
+	NS_INIT_REFCNT();
+	m_flags = 0;
+	m_startPosition = 0;
+	m_readCount = 0;
+	m_socketIsOpen = PR_FALSE;
+		
+	m_tempMsgFileSpec = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_TemporaryDirectory);
+	m_tempMsgFileSpec += "tempMessage.eml";
+}
+
+nsMsgProtocol::~nsMsgProtocol()
+{}
+
+nsresult nsMsgProtocol::OpenNetworkSocket(nsIURI * aURL) // open a connection on this url
+{
+	nsresult rv = NS_OK;
+	nsXPIDLCString hostName;
+	PRInt32 port = 0;
+
+	m_readCount = -1; // with socket connections we want to read as much data as arrives
+	m_startPosition = 0;
+
+    NS_WITH_SERVICE(nsISocketTransportService, socketService, kSocketTransportServiceCID, &rv);
+
+	if (NS_SUCCEEDED(rv) && aURL)
+	{
+		aURL->GetPort(&port);
+		aURL->GetHost(getter_Copies(hostName));
+
+		rv = socketService->CreateTransport(hostName, port, nsnull, getter_AddRefs(m_channel));
+		if (NS_SUCCEEDED(rv) && m_channel)
+		{
+			m_socketIsOpen = PR_FALSE;
+			rv = SetupTransportState();
+		}
+	}
+
+	return rv;
+}
+
+nsresult nsMsgProtocol::OpenFileSocket(nsIURI * aURL, const nsFileSpec * aFileSpec, PRUint32 aStartPosition, PRInt32 aReadCount)
+{
+	// mscott - file needs to be encoded directly into aURL. I should be able to get
+	// rid of this method completely.
+
+	nsresult rv = NS_OK;
+	m_startPosition = aStartPosition;
+	m_readCount = aReadCount;
+
+    NS_WITH_SERVICE(nsIIOService, netService, kIOServiceCID, &rv);
+	if (NS_SUCCEEDED(rv) && aURL)
+	{
+		// extract the file path from the uri...
+		nsXPIDLCString filePath;
+		aURL->GetPath(getter_Copies(filePath));
+		char * urlSpec = PR_smprintf("file://%s", (const char *) filePath);
+
+		rv = netService->NewChannel("Load", urlSpec, 
+                                    nsnull,     // null base URI
+                                    nsnull,     // null load group
+                                    nsnull,     // null eventsink getter
+                                    getter_AddRefs(m_channel));
+		PR_FREEIF(urlSpec);
+
+		if (NS_SUCCEEDED(rv) && m_channel)
+		{
+			m_socketIsOpen = PR_FALSE;
+			// rv = SetupTransportState();
+		}
+	}
+
+	return rv;
+}
+
+nsresult nsMsgProtocol::SetupTransportState()
+{
+	nsresult rv = NS_OK;
+
+	if (!m_socketIsOpen && m_channel)
+	{
+		rv = m_channel->OpenOutputStream(0 /* start position */, getter_AddRefs(m_outputStream));
+
+		NS_ASSERTION(NS_SUCCEEDED(rv), "unable to create an output stream");
+		// we want to open the stream 
+	} // if m_transport
+
+	return rv;
+}
+
+nsresult nsMsgProtocol::CloseSocket()
+{
+	// release all of our socket state
+	m_socketIsOpen = PR_FALSE;
+	m_outputStream = null_nsCOMPtr();
+	m_channel = null_nsCOMPtr();
+
+	return NS_OK;
+}
+
+/*
+ * Writes the data contained in dataBuffer into the current output stream. It also informs
+ * the transport layer that this data is now available for transmission.
+ * Returns a positive number for success, 0 for failure (not all the bytes were written to the
+ * stream, etc). We need to make another pass through this file to install an error system (mscott)
+ */
+
+PRInt32 nsMsgProtocol::SendData(nsIURI * aURL, const char * dataBuffer)
+{
+	PRUint32 writeCount = 0; 
+	PRInt32 status = 0; 
+
+//	NS_PRECONDITION(m_outputStream, "oops....we don't have an output stream...how did that happen?");
+	if (dataBuffer && m_outputStream)
+	{
+		status = m_outputStream->Write(dataBuffer, PL_strlen(dataBuffer), &writeCount);
+	}
+
+	return status;
+}
+
+// Whenever data arrives from the connection, core netlib notifices the protocol by calling
+// OnDataAvailable. We then read and process the incoming data from the input stream. 
+NS_IMETHODIMP nsMsgProtocol::OnDataAvailable(nsIChannel * /* aChannel */, nsISupports *ctxt, nsIInputStream *inStr, PRUint32 sourceOffset, PRUint32 count)
+{
+	// right now, this really just means turn around and churn through the state machine
+	nsCOMPtr<nsIURI> uri = do_QueryInterface(ctxt);
+	return ProcessProtocolState(uri, inStr, sourceOffset, count);
+}
+
+NS_IMETHODIMP nsMsgProtocol::OnStartRequest(nsIChannel * aChannel, nsISupports *ctxt)
+{
+	nsresult rv = NS_OK;
+	nsCOMPtr <nsIMsgMailNewsUrl> aMsgUrl = do_QueryInterface(ctxt, &rv);
+	if (NS_SUCCEEDED(rv) && aMsgUrl)
+		rv = aMsgUrl->SetUrlState(PR_TRUE, NS_OK);
+
+	// if we are set up as a channel, we should notify our channel listener that we are starting...
+	// so pass in ourself as the channel and not the underlying socket or file channel the protocol
+	// happens to be using
+	if (m_channelListener)
+		rv = m_channelListener->OnStartRequest(this, m_channelContext);
+
+	return rv;
+}
+
+// stop binding is a "notification" informing us that the stream associated with aURL is going away. 
+NS_IMETHODIMP nsMsgProtocol::OnStopRequest(nsIChannel * aChannel, nsISupports *ctxt, nsresult aStatus, const PRUnichar* aMsg)
+{
+	nsresult rv = NS_OK;
+	nsCOMPtr <nsIMsgMailNewsUrl> aMsgUrl = do_QueryInterface(ctxt, &rv);
+	if (NS_SUCCEEDED(rv) && aMsgUrl)
+		rv = aMsgUrl->SetUrlState(PR_FALSE, aStatus);
+
+	// if we are set up as a channel, we should notify our channel listener that we are starting...
+	// so pass in ourself as the channel and not the underlying socket or file channel the protocol
+	// happens to be using
+	if (m_channelListener)
+		rv = m_channelListener->OnStopRequest(this, m_channelContext, aStatus, aMsg);
+
+	return rv;
+}
+
+nsresult nsMsgProtocol::LoadUrl(nsIURI * aURL, nsISupports * aConsumer)
+{
+	// okay now kick us off to the next state...
+	// our first state is a process state so drive the state machine...
+	nsresult rv = NS_OK;
+	nsCOMPtr <nsIMsgMailNewsUrl> aMsgUrl = do_QueryInterface(aURL);
+
+	if (NS_SUCCEEDED(rv))
+	{
+		rv = aMsgUrl->SetUrlState(PR_TRUE, NS_OK); // set the url as a url currently being run...
+
+    // if the url is given a stream consumer then we should use it to forward calls to...
+    if (!m_channelListener && aConsumer) // if we don't have a registered listener already
+    {
+      m_channelListener = do_QueryInterface(aConsumer);
+      if (!m_channelContext)
+        m_channelContext = do_QueryInterface(aURL);
+    }
+
+		if (!m_socketIsOpen)
+		{
+			nsCOMPtr<nsISupports> urlSupports = do_QueryInterface(aURL);
+
+			// put us in a state where we are always notified of incoming data
+			m_channel->AsyncRead(m_startPosition, m_readCount, urlSupports ,this /* stream observer */);
+			m_socketIsOpen = PR_TRUE; // mark the channel as open
+		} // if we got an event queue service
+		else  // the connection is already open so we should begin processing our new url...
+			rv = ProcessProtocolState(aURL, nsnull, 0, 0); 
+	}
+
+	return rv;
+}
+
+///////////////////////////////////////////////////////////////////////
+// The rest of this file is mostly nsIChannel mumbo jumbo stuff
+///////////////////////////////////////////////////////////////////////
+
+nsresult nsMsgProtocol::SetUrl(nsIURI * aURL)
+{
+	m_url = dont_QueryInterface(aURL);
+	return NS_OK;
+}
+
+nsresult nsMsgProtocol::SetLoadGroup(nsILoadGroup * aLoadGroup)
+{
+	m_loadGroup = dont_QueryInterface(aLoadGroup);
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgProtocol::GetURI(nsIURI * *aURI)
+{
+	nsresult rv = NS_OK;
+	if (aURI)
+	{
+		if (m_url)
+			rv = m_url->QueryInterface(NS_GET_IID(nsIURI), (void **) aURI);
+		else
+			*aURI = nsnull;
+	}
+	else
+		rv = NS_ERROR_NULL_POINTER;
+	return rv;
+}
+ 
+NS_IMETHODIMP nsMsgProtocol::OpenInputStream(PRUint32 startPosition, PRInt32 readCount, nsIInputStream **_retval)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::OpenOutputStream(PRUint32 startPosition, nsIOutputStream **_retval)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::AsyncOpen(nsIStreamObserver *observer, nsISupports* ctxt)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::AsyncRead(PRUint32 startPosition, PRInt32 readCount, nsISupports *ctxt, nsIStreamListener *listener)
+{
+	// set the stream listener and then load the url
+	m_channelContext = ctxt;
+	m_channelListener = listener;
+
+	// the following load group code is completely bogus....
+	nsresult rv = NS_OK;
+	if (m_loadGroup)
+	{
+		nsCOMPtr<nsILoadGroupListenerFactory> factory;
+		//
+		// Create a load group "proxy" listener...
+		//
+		rv = m_loadGroup->GetGroupListenerFactory(getter_AddRefs(factory));
+		if (factory) 
+		{
+			nsCOMPtr<nsIStreamListener> newListener;
+			rv = factory->CreateLoadGroupListener(m_channelListener, getter_AddRefs(newListener));
+			if (NS_SUCCEEDED(rv)) 
+				m_channelListener = newListener;
+		}
+	} // if aLoadGroup
+
+	return LoadUrl(m_url, nsnull);
+}
+
+NS_IMETHODIMP nsMsgProtocol::AsyncWrite(nsIInputStream *fromStream, PRUint32 startPosition, PRInt32 writeCount, nsISupports *ctxt, nsIStreamObserver *observer)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::GetLoadAttributes(nsLoadFlags *aLoadAttributes)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::SetLoadAttributes(nsLoadFlags aLoadAttributes)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::GetContentType(char * *aContentType)
+{
+	*aContentType = nsCRT::strdup("message/rfc822");
+	return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgProtocol::GetContentLength(PRInt32 * aContentLength)
+{
+  *aContentLength = -1;
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgProtocol::GetOwner(nsISupports * *aPrincipal)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::SetOwner(nsISupports * aPrincipal)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::GetLoadGroup(nsILoadGroup * *aLoadGroup)
+{
+	return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// From nsIRequest
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP nsMsgProtocol::IsPending(PRBool *result)
+{
+    *result = PR_TRUE;
+    return NS_OK; 
+}
+
+NS_IMETHODIMP nsMsgProtocol::Cancel()
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::Suspend()
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgProtocol::Resume()
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}

mozilla/mailnews/base/util/nsMsgProtocol.h

@@ -0,0 +1,108 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsMsgProtocol_h__
+#define nsMsgProtocol_h__
+
+#include "nsIStreamListener.h"
+#include "nsIInputStream.h"
+#include "nsIOutputStream.h"
+#include "nsIEventQueue.h"
+#include "nsIChannel.h"
+#include "nsIURL.h"
+#include "nsILoadGroup.h"
+#include "nsCOMPtr.h"
+
+// This is a helper class used to encapsulate code shared between all of the
+// mailnews protocol objects (imap, news, pop, smtp, etc.) In particular,
+// it unifies the core networking code for the protocols. My hope is that
+// this will make unification with Necko easier as we'll only have to change
+// this class and not all of the mailnews protocols.
+class NS_MSG_BASE nsMsgProtocol : public nsIStreamListener, public nsIChannel
+{
+public:
+	nsMsgProtocol();
+	virtual ~nsMsgProtocol();
+
+	NS_DECL_ISUPPORTS
+	// nsIChannel support
+	NS_DECL_NSICHANNEL
+	NS_DECL_NSIREQUEST
+  
+  NS_DECL_NSISTREAMLISTENER
+  NS_DECL_NSISTREAMOBSERVER
+
+	// LoadUrl -- A protocol typically overrides this function, sets up any local state for the url and
+	// then calls the base class which opens the socket if it needs opened. If the socket is 
+	// already opened then we just call ProcessProtocolState to start the churning process.
+	// aConsumer is the consumer for the url. It can be null if this argument is not appropriate
+	virtual nsresult LoadUrl(nsIURI * aURL, nsISupports * aConsumer = nsnull);
+
+	virtual nsresult SetUrl(nsIURI * aURL); // sometimes we want to set the url before we load it
+	virtual nsresult SetLoadGroup(nsILoadGroup * aLoadGroup);
+
+	// Flag manipulators
+	PRBool TestFlag  (PRUint32 flag) {return flag & m_flags;}
+	void   SetFlag   (PRUint32 flag) { m_flags |= flag; }
+	void   ClearFlag (PRUint32 flag) { m_flags &= ~flag; }
+
+protected:
+	// methods for opening and closing a socket with core netlib....
+	// mscott -okay this is lame. I should break this up into a file protocol and a socket based
+	// protocool class instead of cheating and putting both methods here...
+	virtual nsresult OpenNetworkSocket(nsIURI * aURL); // open a connection on this url
+	virtual nsresult OpenFileSocket(nsIURI * aURL, const nsFileSpec * aFileSpec, PRUint32 aStartPosition, PRInt32 aReadCount); // used to open a file socket connection
+
+	// a Protocol typically overrides this method. They free any of their own connection state and then
+	// they call up into the base class to free the generic connection objects
+	virtual nsresult CloseSocket(); 
+
+	virtual nsresult SetupTransportState(); // private method used by OpenNetworkSocket and OpenFileSocket
+
+	// ProcessProtocolState - This is the function that gets churned by calls to OnDataAvailable. 
+	// As data arrives on the socket, OnDataAvailable calls ProcessProtocolState.
+	
+	virtual nsresult ProcessProtocolState(nsIURI * url, nsIInputStream * inputStream, 
+									      PRUint32 sourceOffset, PRUint32 length) = 0;
+
+	// SendData -- Writes the data contained in dataBuffer into the current output stream. 
+	// It also informs the transport layer that this data is now available for transmission.
+	// Returns a positive number for success, 0 for failure (not all the bytes were written to the
+	// stream, etc). 
+	virtual PRInt32 SendData(nsIURI * aURL, const char * dataBuffer);
+
+	// Ouput stream for writing commands to the socket
+	nsCOMPtr<nsIChannel>		m_channel; 
+	nsCOMPtr<nsIOutputStream>	m_outputStream;   // this will be obtained from the transport interface
+
+	PRBool	  m_socketIsOpen; // mscott: we should look into keeping this state in the nsSocketTransport...
+							  // I'm using it to make sure I open the socket the first time a URL is loaded into the connection
+	PRUint32	m_flags; // used to store flag information
+	PRUint32	m_startPosition;
+	PRInt32		m_readCount;
+
+	nsFileSpec	m_tempMsgFileSpec;  // we currently have a hack where displaying a msg involves writing it to a temp file first
+
+	// the following is a catch all for nsIChannel related data
+	nsCOMPtr<nsIURI>  m_url; // the running url
+	nsCOMPtr<nsIStreamListener> m_channelListener;
+	nsCOMPtr<nsISupports>		m_channelContext;
+	nsCOMPtr<nsILoadGroup>		m_loadGroup;
+};
+
+#endif /* nsMsgProtocol_h__ */

mozilla/mailnews/base/util/nsMsgTxn.cpp

@@ -0,0 +1,99 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998, 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsMsgTxn.h"
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kITransactionIID, NS_ITRANSACTION_IID);
+
+NS_IMPL_ADDREF(nsMsgTxn)
+NS_IMPL_RELEASE(nsMsgTxn)
+
+// note that aEditor is not refcounted
+nsMsgTxn::nsMsgTxn()
+{
+  NS_INIT_REFCNT();
+}
+
+nsMsgTxn::~nsMsgTxn()
+{
+}
+
+NS_IMETHODIMP nsMsgTxn::Do(void)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgTxn::GetIsTransient(PRBool *aIsTransient)
+{
+  if (nsnull!=aIsTransient)
+    *aIsTransient = PR_FALSE;
+  else
+	  return NS_ERROR_NULL_POINTER;
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgTxn::Merge(PRBool *aDidMerge, nsITransaction *aTransaction)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgTxn::Write(nsIOutputStream *aOutputStream)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsMsgTxn::GetUndoString(nsString *aString)
+{
+  if (nsnull!=aString)
+    *aString="Undo";
+  else
+	  return NS_ERROR_NULL_POINTER;
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsMsgTxn::GetRedoString(nsString *aString)
+{
+  if (nsnull!=aString)
+    *aString="Redo";
+  else
+	  return NS_ERROR_NULL_POINTER;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMsgTxn::QueryInterface(REFNSIID aIID, void** aInstancePtr)
+{
+  if (NULL == aInstancePtr) {
+    return NS_ERROR_NULL_POINTER;
+  }
+  if (aIID.Equals(kISupportsIID)) {
+    *aInstancePtr = (void*)(nsISupports*)this;
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+  if (aIID.Equals(kITransactionIID)) {
+    *aInstancePtr = (void*)(nsITransaction*)this;
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+  *aInstancePtr = 0;
+  return NS_NOINTERFACE;
+}
+
+
+

mozilla/mailnews/base/util/nsMsgTxn.h

@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998, 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsMsgTxn_h__
+#define nsMsgTxn_h__
+
+#include "nsITransaction.h"
+#include "msgCore.h"
+
+#define NS_MESSAGETRANSACTION_IID \
+{ /* da621b30-1efc-11d3-abe4-00805f8ac968 */ \
+    0xda621b30, 0x1efc, 0x11d3, \
+	{ 0xab, 0xe4, 0x00, 0x80, 0x5f, 0x8a, 0xc9, 0x68 } }
+/**
+ * base class for all message undo/redo transactions.
+ */
+class NS_MSG_BASE nsMsgTxn : public nsITransaction
+{
+    NS_DECL_ISUPPORTS 
+
+    nsMsgTxn();
+    virtual ~nsMsgTxn();
+
+    NS_IMETHOD Do(void);
+    
+    NS_IMETHOD Undo(void) = 0;
+    
+    NS_IMETHOD Redo(void) = 0;
+    
+    NS_IMETHOD GetIsTransient(PRBool *aIsTransient);
+
+    NS_IMETHOD Merge(PRBool *aDidMerge, nsITransaction *aTransaction);
+
+    NS_IMETHOD Write(nsIOutputStream *aOutputStream);
+
+    NS_IMETHOD GetUndoString(nsString *aString);
+
+    NS_IMETHOD GetRedoString(nsString *aString);
+
+};
+
+#endif

mozilla/mailnews/base/util/nsMsgUtils.cpp

@@ -0,0 +1,326 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"
+#include "nsIMessage.h"
+#include "nsIMsgHdr.h"
+#include "nsMsgUtils.h"
+#include "nsString.h"
+#include "nsFileSpec.h"
+#include "nsIServiceManager.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include "nsIImapUrl.h"
+#include "nsIMailboxUrl.h"
+#include "nsINntpUrl.h"
+#include "nsMsgNewsCID.h"
+#include "nsMsgLocalCID.h"
+#include "nsMsgBaseCID.h"
+#include "nsMsgImapCID.h"
+
+static NS_DEFINE_CID(kImapUrlCID, NS_IMAPURL_CID);
+static NS_DEFINE_CID(kCMailboxUrl, NS_MAILBOXURL_CID);
+static NS_DEFINE_CID(kCNntpUrlCID, NS_NNTPURL_CID);
+
+#if defined(DEBUG_sspitzer_) || defined(DEBUG_seth_)
+#define DEBUG_NS_MsgHashIfNecessary 1
+#endif
+
+nsresult GetMessageServiceProgIDForURI(const char *uri, nsString &progID)
+{
+
+	nsresult rv = NS_OK;
+	//Find protocol
+	nsString uriStr = uri;
+	PRInt32 pos = uriStr.FindChar(':');
+	if(pos == -1)
+		return NS_ERROR_FAILURE;
+	nsString protocol;
+	uriStr.Left(protocol, pos);
+
+	//Build message service progid
+	progID = "component://netscape/messenger/messageservice;type=";
+	progID += protocol;
+
+	return rv;
+}
+
+nsresult GetMessageServiceFromURI(const char *uri, nsIMsgMessageService **messageService)
+{
+
+	nsAutoString progID;
+	nsresult rv;
+
+	rv = GetMessageServiceProgIDForURI(uri, progID);
+
+	if(NS_SUCCEEDED(rv))
+	{
+		rv = nsServiceManager::GetService((const char *) nsCAutoString(progID), nsCOMTypeInfo<nsIMsgMessageService>::GetIID(),
+		           (nsISupports**)messageService, nsnull);
+	}
+
+	return rv;
+}
+
+
+nsresult ReleaseMessageServiceFromURI(const char *uri, nsIMsgMessageService *messageService)
+{
+	nsAutoString progID;
+	nsresult rv;
+
+	rv = GetMessageServiceProgIDForURI(uri, progID);
+	if(NS_SUCCEEDED(rv))
+		rv = nsServiceManager::ReleaseService(nsCAutoString(progID), messageService);
+	return rv;
+}
+
+
+nsresult CreateStartupUrl(char *uri, nsIURI** aUrl)
+{
+    nsresult rv = NS_ERROR_NULL_POINTER;
+    if (!uri || !*uri || !aUrl) return rv;
+    *aUrl = nsnull;
+    if (PL_strncasecmp(uri, "imap", 4) == 0)
+    {
+        nsCOMPtr<nsIImapUrl> imapUrl;
+        rv = nsComponentManager::CreateInstance(kImapUrlCID, nsnull,
+                                                nsIImapUrl::GetIID(),
+                                                getter_AddRefs(imapUrl));
+        if (NS_SUCCEEDED(rv) && imapUrl)
+            rv = imapUrl->QueryInterface(nsCOMTypeInfo<nsIURI>::GetIID(),
+                                         (void**) aUrl);
+    }
+    else if (PL_strncasecmp(uri, "mailbox", 7) == 0)
+    {
+        nsCOMPtr<nsIMailboxUrl> mailboxUrl;
+        rv = nsComponentManager::CreateInstance(kCMailboxUrl, nsnull,
+                                                nsIMailboxUrl::GetIID(),
+                                                getter_AddRefs(mailboxUrl));
+        if (NS_SUCCEEDED(rv) && mailboxUrl)
+            rv = mailboxUrl->QueryInterface(nsCOMTypeInfo<nsIURI>::GetIID(),
+                                            (void**) aUrl);
+    }
+    else if (PL_strncasecmp(uri, "news", 4) == 0)
+    {
+        nsCOMPtr<nsINntpUrl> nntpUrl;
+        rv = nsComponentManager::CreateInstance(kCNntpUrlCID, nsnull,
+                                                nsINntpUrl::GetIID(),
+                                                getter_AddRefs(nntpUrl));
+        if (NS_SUCCEEDED(rv) && nntpUrl)
+            rv = nntpUrl->QueryInterface(nsCOMTypeInfo<nsIURI>::GetIID(),
+                                         (void**) aUrl);
+    }
+    if (*aUrl)
+        (*aUrl)->SetSpec(uri);
+    return rv;
+}
+
+
+NS_IMPL_ISUPPORTS(nsMessageFromMsgHdrEnumerator, nsCOMTypeInfo<nsISimpleEnumerator>::GetIID())
+
+nsMessageFromMsgHdrEnumerator::nsMessageFromMsgHdrEnumerator(nsISimpleEnumerator *srcEnumerator,
+															 nsIMsgFolder *folder)
+{
+    NS_INIT_REFCNT();
+
+	mSrcEnumerator = dont_QueryInterface(srcEnumerator);
+	mFolder = dont_QueryInterface(folder);
+
+}
+
+nsMessageFromMsgHdrEnumerator::~nsMessageFromMsgHdrEnumerator()
+{
+	//member variables are nsCOMPtr's
+}
+
+
+NS_IMETHODIMP nsMessageFromMsgHdrEnumerator::GetNext(nsISupports **aItem)
+{
+	nsCOMPtr<nsISupports> currentItem;
+	nsCOMPtr<nsIMsgDBHdr> msgDBHdr;
+	nsCOMPtr<nsIMessage> message;
+	nsresult rv;
+
+	rv = mSrcEnumerator->GetNext(getter_AddRefs(currentItem));
+	if(NS_SUCCEEDED(rv))
+	{
+		msgDBHdr = do_QueryInterface(currentItem, &rv);
+	}
+
+	if(NS_SUCCEEDED(rv))
+	{
+		rv = mFolder->CreateMessageFromMsgDBHdr(msgDBHdr, getter_AddRefs(message));
+	}
+
+	if(NS_SUCCEEDED(rv))
+	{
+		currentItem = do_QueryInterface(message, &rv);
+		*aItem = currentItem;
+		NS_IF_ADDREF(*aItem);
+	}
+
+	NS_ASSERTION(NS_SUCCEEDED(rv),"getnext shouldn't fail");
+	return rv;
+}
+
+NS_IMETHODIMP nsMessageFromMsgHdrEnumerator::HasMoreElements(PRBool *aResult)
+{
+	return mSrcEnumerator->HasMoreElements(aResult);
+}
+
+nsresult NS_NewMessageFromMsgHdrEnumerator(nsISimpleEnumerator *srcEnumerator,
+										   nsIMsgFolder *folder,	
+										   nsMessageFromMsgHdrEnumerator **messageEnumerator)
+{
+	if(!messageEnumerator)
+		return NS_ERROR_NULL_POINTER;
+
+	*messageEnumerator =	new nsMessageFromMsgHdrEnumerator(srcEnumerator, folder);
+
+	if(!messageEnumerator)
+		return NS_ERROR_OUT_OF_MEMORY;
+
+	NS_ADDREF(*messageEnumerator);
+	return NS_OK;
+
+}
+
+// Where should this live? It's a utility used to convert a string priority, e.g., "High, Low, Normal" to an enum.
+// Perhaps we should have an interface that groups together all these utilities...
+nsresult NS_MsgGetPriorityFromString(const char *priority, nsMsgPriority *outPriority)
+{
+	if (!outPriority)
+		return NS_ERROR_NULL_POINTER;
+
+	nsMsgPriority retPriority = nsMsgPriorityNormal;
+
+	if (PL_strcasestr(priority, "Normal") != NULL)
+		retPriority = nsMsgPriorityNormal;
+	else if (PL_strcasestr(priority, "Lowest") != NULL)
+		retPriority = nsMsgPriorityLowest;
+	else if (PL_strcasestr(priority, "Highest") != NULL)
+		retPriority = nsMsgPriorityHighest;
+	else if (PL_strcasestr(priority, "High") != NULL || 
+			 PL_strcasestr(priority, "Urgent") != NULL)
+		retPriority = nsMsgPriorityHigh;
+	else if (PL_strcasestr(priority, "Low") != NULL ||
+			 PL_strcasestr(priority, "Non-urgent") != NULL)
+		retPriority = nsMsgPriorityLow;
+	else if (PL_strcasestr(priority, "1") != NULL)
+		retPriority = nsMsgPriorityHighest;
+	else if (PL_strcasestr(priority, "2") != NULL)
+		retPriority = nsMsgPriorityHigh;
+	else if (PL_strcasestr(priority, "3") != NULL)
+		retPriority = nsMsgPriorityNormal;
+	else if (PL_strcasestr(priority, "4") != NULL)
+		retPriority = nsMsgPriorityLow;
+	else if (PL_strcasestr(priority, "5") != NULL)
+	    retPriority = nsMsgPriorityLowest;
+	else
+		retPriority = nsMsgPriorityNormal;
+	*outPriority = retPriority;
+	return NS_OK;
+		//return nsMsgNoPriority;
+}
+
+
+nsresult NS_MsgGetUntranslatedPriorityName (nsMsgPriority p, nsString *outName)
+{
+	if (!outName)
+		return NS_ERROR_NULL_POINTER;
+	switch (p)
+	{
+	case nsMsgPriorityNotSet:
+	case nsMsgPriorityNone:
+		*outName = "None";
+		break;
+	case nsMsgPriorityLowest:
+		*outName = "Lowest";
+		break;
+	case nsMsgPriorityLow:
+		*outName = "Low";
+		break;
+	case nsMsgPriorityNormal:
+		*outName = "Normal";
+		break;
+	case nsMsgPriorityHigh:
+		*outName = "High";
+		break;
+	case nsMsgPriorityHighest:
+		*outName = "Highest";
+		break;
+	default:
+		NS_ASSERTION(PR_FALSE, "invalid priority value");
+	}
+	return NS_OK;
+}
+
+/* this used to be XP_StringHash2 from xp_hash.c */
+/* phong's linear congruential hash  */
+static PRUint32 StringHash(const char *ubuf)
+{
+  unsigned char * buf = (unsigned char*) ubuf;
+  PRUint32 h=1;
+  while(*buf) {
+    h = 0x63c63cd9*h + 0x9c39c33d + (int32)*buf;
+    buf++;
+  }
+  return h;
+}
+
+nsresult NS_MsgHashIfNecessary(nsCAutoString &name)
+{
+#if defined(XP_WIN16) || defined(XP_OS2)
+  const PRUint32 MAX_LEN = 8;
+#elif defined(XP_MAC)
+  const PRUint32 MAX_LEN = 25;
+#elif defined(XP_UNIX) || defined(XP_PC) || defined(XP_BEOS)
+  const PRUint32 MAX_LEN = 55;
+#else
+#error need_to_define_your_max_filename_length
+#endif
+  nsCAutoString str(name);
+
+#ifdef DEBUG_NS_MsgHashIfNecessary
+  printf("in: %s\n",str.GetBuffer());
+#endif
+
+  // Given a name, use either that name, if it fits on our
+  // filesystem, or a hashified version of it, if the name is too
+  // long to fit.
+  char hashedname[MAX_LEN + 1];
+  PRBool needshash = PL_strlen(str.GetBuffer()) > MAX_LEN;
+#if defined(XP_WIN16)  || defined(XP_OS2)
+  if (!needshash) {
+    needshash = PL_strchr(str.GetBuffer(), '.') != NULL ||
+      PL_strchr(str.GetBuffer(), ':') != NULL;
+  }
+#endif
+  PL_strncpy(hashedname, str.GetBuffer(), MAX_LEN + 1);
+  if (needshash) {
+    PR_snprintf(hashedname + MAX_LEN - 8, 9, "%08lx",
+                (unsigned long) StringHash(str.GetBuffer()));
+  }
+  name = hashedname;
+#ifdef DEBUG_NS_MsgHashIfNecessary
+  printf("out: %s\n",hashedname);
+#endif
+  
+  return NS_OK;
+}
+

mozilla/mailnews/base/util/nsMsgUtils.h

@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef _NSMSGUTILS_H
+#define _NSMSGUTILS_H
+
+#include "nsIURL.h"
+#include "nsIMsgMessageService.h"
+#include "nsString.h"
+#include "nsIEnumerator.h"
+#include "nsIMsgFolder.h"
+#include "msgCore.h"
+#include "nsCOMPtr.h"
+
+//These are utility functions that can used throughout the mailnews code
+
+//Utilities for getting a message service.
+NS_MSG_BASE nsresult GetMessageServiceProgIDForURI(const char *uri, nsString &progID);
+//Use ReleaseMessageServiceFromURI to release the service.
+NS_MSG_BASE nsresult GetMessageServiceFromURI(const char *uri, nsIMsgMessageService **messageService);
+NS_MSG_BASE nsresult ReleaseMessageServiceFromURI(const char *uri, nsIMsgMessageService *messageService);
+
+NS_MSG_BASE nsresult CreateStartupUrl(char *uri, nsIURI** aUrl);
+
+//An enumerator for converting nsIMsgHdrs to nsIMessages.
+class NS_MSG_BASE nsMessageFromMsgHdrEnumerator: public nsISimpleEnumerator
+{
+protected:
+	nsCOMPtr<nsISimpleEnumerator> mSrcEnumerator;
+	nsCOMPtr<nsIMsgFolder> mFolder;
+
+public:
+	NS_DECL_ISUPPORTS
+	nsMessageFromMsgHdrEnumerator(nsISimpleEnumerator *srcEnumerator, nsIMsgFolder *folder);
+	nsMessageFromMsgHdrEnumerator(){} //Default constructor that does nothing so nsComPtr will work.
+	virtual ~nsMessageFromMsgHdrEnumerator();
+
+  NS_DECL_NSISIMPLEENUMERATOR
+};
+
+NS_MSG_BASE nsresult NS_NewMessageFromMsgHdrEnumerator(nsISimpleEnumerator *srcEnumerator,
+										   nsIMsgFolder *folder,	
+										   nsMessageFromMsgHdrEnumerator **messageEnumerator);
+
+NS_MSG_BASE nsresult NS_MsgGetPriorityFromString(const char *priority, nsMsgPriority *outPriority);
+
+NS_MSG_BASE nsresult NS_MsgGetUntranslatedPriorityName (nsMsgPriority p, nsString *outName);
+
+NS_MSG_BASE nsresult NS_MsgHashIfNecessary(nsCAutoString &name);
+
+#endif
+

mozilla/mailnews/base/util/nsNewsSummarySpec.cpp

@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsNewsSummarySpec.h"
+#include "plstr.h"
+#include "nsString.h"
+
+MOZ_DECL_CTOR_COUNTER(nsNewsSummarySpec);
+
+nsNewsSummarySpec::~nsNewsSummarySpec()
+{
+	MOZ_COUNT_DTOR(nsNewsSummarySpec);
+}
+
+nsNewsSummarySpec::nsNewsSummarySpec()
+{
+	MOZ_COUNT_CTOR(nsNewsSummarySpec);
+}
+
+nsNewsSummarySpec::nsNewsSummarySpec(const char *folderPath)
+  : nsFileSpec(folderPath)
+{
+	MOZ_COUNT_CTOR(nsNewsSummarySpec);
+	CreateSummaryFileName();
+}
+
+nsNewsSummarySpec::nsNewsSummarySpec(const nsFileSpec& inFolderPath)
+: nsFileSpec(inFolderPath)
+{
+	MOZ_COUNT_CTOR(nsNewsSummarySpec);
+	CreateSummaryFileName();
+}
+
+nsNewsSummarySpec::nsNewsSummarySpec(const nsFilePath &inFolderPath) : nsFileSpec(inFolderPath)
+{
+	MOZ_COUNT_CTOR(nsNewsSummarySpec);
+	CreateSummaryFileName();
+}
+
+void nsNewsSummarySpec::SetFolderName(const char *folderPath)
+{
+	*this = folderPath;
+}
+
+void nsNewsSummarySpec::CreateSummaryFileName()
+{
+	char *leafName = GetLeafName();
+
+    nsCAutoString fullLeafName((const char*)leafName);
+
+	// Append .msf (message summary file) 
+	fullLeafName += ".msf";	
+
+	SetLeafName(fullLeafName.GetBuffer());
+	PL_strfree(leafName);
+}

mozilla/mailnews/base/util/nsNewsSummarySpec.h

@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef _nsNewsSummarySpec_H
+#define _nsNewsSummarySpec_H
+
+#include "nsFileSpec.h"
+#include "msgCore.h"
+
+// Class to name a summary file for a newsgroup,
+// given a full folder file spec. 
+// Note this class expects the invoking code to fully specify the folder path. 
+// This class does NOT prepend the local folder directory, or put .sbd on the containing
+// directory names.
+class NS_MSG_BASE nsNewsSummarySpec : public nsFileSpec
+{
+public:
+  nsNewsSummarySpec();
+  nsNewsSummarySpec(const char *folderPath);
+  nsNewsSummarySpec(const nsFileSpec& inFolderPath);
+  nsNewsSummarySpec(const nsFilePath &inFolderPath);
+  ~nsNewsSummarySpec();
+  void SetFolderName(const char *folderPath);
+
+protected:
+  void	CreateSummaryFileName();
+  
+};
+
+#endif /* _nsNewsSummarySpec_H */

mozilla/mailnews/base/util/nsUInt32Array.cpp

@@ -0,0 +1,277 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "msgCore.h"    // precompiled header...
+#include "prlog.h"
+
+#include "MailNewsTypes.h"
+#include "nsUInt32Array.h"
+#include "nsQuickSort.h"
+
+MOZ_DECL_CTOR_COUNTER(nsUInt32Array);
+
+nsUInt32Array::nsUInt32Array()
+{
+	MOZ_COUNT_CTOR(nsUInt32Array);
+	m_nSize = 0;
+	m_nMaxSize = 0;
+	m_nGrowBy = 0;
+	m_pData = NULL;
+}
+
+nsUInt32Array::~nsUInt32Array()
+{
+	MOZ_COUNT_DTOR(nsUInt32Array);
+	SetSize(0);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+PRUint32 nsUInt32Array::GetSize() const
+{
+	return m_nSize;
+}
+
+PRBool nsUInt32Array::SetSize(PRUint32 nSize,
+                              PRBool adjustGrowth,
+                              PRUint32 nGrowBy)
+{
+	if (adjustGrowth)
+		m_nGrowBy = nGrowBy;
+
+#ifdef MAX_ARR_ELEMS
+	if (nSize > MAX_ARR_ELEMS);
+	{
+		PR_ASSERT(nSize <= MAX_ARR_ELEMS); // Will fail
+		return PR_FALSE;
+	}
+#endif
+
+	if (nSize == 0)
+	{
+		// Remove all elements
+		PR_Free(m_pData);
+		m_nSize = 0;
+		m_nMaxSize = 0;
+		m_pData = NULL;
+	}
+	else if (m_pData == NULL)
+	{
+		// Create a new array
+		m_nMaxSize = PR_MAX(8, nSize);
+		m_pData = (PRUint32 *)PR_Calloc(1, m_nMaxSize * sizeof(PRUint32));
+		if (m_pData)
+			m_nSize = nSize;
+		else
+			m_nSize = m_nMaxSize = 0;
+	}
+	else if (nSize <= m_nMaxSize)
+	{
+		// The new size is within the current maximum size, make sure new
+		// elements are to initialized to zero
+		if (nSize > m_nSize)
+			nsCRT::memset(&m_pData[m_nSize], 0, (nSize - m_nSize) * sizeof(PRUint32));
+
+		m_nSize = nSize;
+	}
+	else
+	{
+		// The array needs to grow, figure out how much
+		PRUint32 nMaxSize;
+		nGrowBy  = PR_MAX(m_nGrowBy, PR_MIN(1024, PR_MAX(8, m_nSize / 8)));
+		nMaxSize = PR_MAX(nSize, m_nMaxSize + nGrowBy);
+#ifdef MAX_ARR_ELEMS
+		nMaxSize = PR_MIN(MAX_ARR_ELEMS, nMaxSize);
+#endif
+
+		PRUint32 *pNewData = (PRUint32 *)PR_Malloc(nMaxSize * sizeof(PRUint32));
+		if (pNewData)
+		{
+			// Copy the data from the old array to the new one
+			nsCRT::memcpy(pNewData, m_pData, m_nSize * sizeof(PRUint32));
+
+			// Zero out the remaining elements
+			nsCRT::memset(&pNewData[m_nSize], 0, (nSize - m_nSize) * sizeof(PRUint32));
+			m_nSize = nSize;
+			m_nMaxSize = nMaxSize;
+
+			// Free the old array
+			PR_Free(m_pData);
+			m_pData = pNewData;
+		}
+	}
+
+	return nSize == m_nSize;
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+PRUint32 &nsUInt32Array::ElementAt(PRUint32 nIndex)
+{
+	PR_ASSERT(nIndex < m_nSize);
+	return m_pData[nIndex];
+}
+
+PRUint32 nsUInt32Array::GetAt(PRUint32 nIndex) const
+{
+	PR_ASSERT(nIndex < m_nSize);
+	return m_pData[nIndex];
+}
+
+PRUint32 *nsUInt32Array::GetData() 
+{
+	return m_pData;
+}
+
+void nsUInt32Array::SetAt(PRUint32 nIndex, PRUint32 newElement)
+{
+	PR_ASSERT(nIndex < m_nSize);
+	m_pData[nIndex] = newElement;
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+PRUint32 nsUInt32Array::Add(PRUint32 newElement)
+{
+	PRUint32 nIndex = m_nSize;
+
+#ifdef MAX_ARR_ELEMS
+	if (nIndex >= MAX_ARR_ELEMS) 
+		return -1;	     
+#endif			
+
+	SetAtGrow(nIndex, newElement);
+	return nIndex;
+}
+
+PRUint32 nsUInt32Array::Add(PRUint32 *elementPtr, PRUint32 numElements) 
+{ 
+	if (SetSize(m_nSize + numElements))
+		nsCRT::memcpy(m_pData + m_nSize, elementPtr, numElements * sizeof(PRUint32)); 
+
+	return m_nSize; 
+} 
+
+PRUint32 *nsUInt32Array::CloneData() 
+{ 
+	PRUint32 *copyOfData = (PRUint32 *)PR_Malloc(m_nSize * sizeof(PRUint32)); 
+	if (copyOfData) 
+		nsCRT::memcpy(copyOfData, m_pData, m_nSize * sizeof(PRUint32)); 
+
+	return copyOfData; 
+} 
+
+void nsUInt32Array::InsertAt(PRUint32 nIndex, PRUint32 newElement, PRUint32 nCount)
+{
+	PR_ASSERT(nCount > 0);
+
+	if (nIndex >= m_nSize)
+	{
+		// If the new element is after the end of the array, grow the array
+		SetSize(nIndex + nCount);
+	}
+	else
+	{
+		// The element is being insert inside the array
+		int nOldSize = m_nSize;
+		SetSize(m_nSize + nCount);
+
+		// Move the data after the insertion point
+		nsCRT::memmove(&m_pData[nIndex + nCount], &m_pData[nIndex],
+			       (nOldSize - nIndex) * sizeof(PRUint32));
+	}
+
+	// Insert the new elements
+	PR_ASSERT(nIndex + nCount <= m_nSize);
+	while (nCount--)
+		m_pData[nIndex++] = newElement;
+}
+
+void nsUInt32Array::InsertAt(PRUint32 nStartIndex, const nsUInt32Array *pNewArray)
+{
+	PR_ASSERT(pNewArray != NULL);
+
+	if (pNewArray->GetSize() > 0)
+	{
+		InsertAt(nStartIndex, pNewArray->GetAt(0), pNewArray->GetSize());
+		for (PRUint32 i = 1; i < pNewArray->GetSize(); i++)
+			m_pData[nStartIndex + i] = pNewArray->GetAt(i);
+	}
+}
+
+void nsUInt32Array::RemoveAll()
+{
+	SetSize(0);
+}
+
+void nsUInt32Array::RemoveAt(PRUint32 nIndex, PRUint32 nCount)
+{
+	PR_ASSERT(nIndex + nCount <= m_nSize);
+
+	if (nCount > 0)
+	{
+		// Make sure not to overstep the end of the array
+		int nMoveCount = m_nSize - (nIndex + nCount);
+		if (nCount && nMoveCount)
+			nsCRT::memmove(&m_pData[nIndex], &m_pData[nIndex + nCount],
+		               nMoveCount * sizeof(PRUint32));
+
+		m_nSize -= nCount;
+	}
+}
+
+void nsUInt32Array::SetAtGrow(PRUint32 nIndex, PRUint32 newElement)
+{
+	if (nIndex >= m_nSize)
+		SetSize(nIndex+1);
+	m_pData[nIndex] = newElement;
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+void nsUInt32Array::CopyArray(nsUInt32Array *oldA)
+{
+	CopyArray(*oldA);
+}
+
+void nsUInt32Array::CopyArray(nsUInt32Array &oldA)
+{
+	if (m_pData)
+		PR_Free(m_pData);
+	m_nSize = oldA.m_nSize;
+	m_nMaxSize = oldA.m_nMaxSize;
+	m_pData = (PRUint32 *)PR_Malloc(m_nSize * sizeof(PRUint32));
+	if (m_pData)
+		nsCRT::memcpy(m_pData, oldA.m_pData, m_nSize * sizeof(PRUint32));
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+static int CompareDWord (const void *v1, const void *v2, void *)
+{
+	// QuickSort callback to compare array values
+	PRUint32 i1 = *(PRUint32 *)v1;
+	PRUint32 i2 = *(PRUint32 *)v2;
+	return i1 - i2;
+}
+
+void nsUInt32Array::QuickSort (int (*compare) (const void *elem1, const void *elem2, void *data))
+{
+	if (m_nSize > 1)
+		NS_QuickSort(m_pData, m_nSize, sizeof(void*), compare ? compare : CompareDWord, nsnull);
+}

mozilla/mailnews/base/util/nsUInt32Array.h

@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#ifndef _nsUInt32Array_H_
+#define _nsUInt32Array_H_
+
+#include "nscore.h"
+#include "nsCRT.h"
+#include "prmem.h"
+#include "msgCore.h"
+
+class NS_MSG_BASE nsUInt32Array
+{
+public:
+	// Construction/destruction
+    nsUInt32Array();
+    virtual ~nsUInt32Array();
+
+	// State/attribute member functions
+	PRUint32          GetSize() const;
+	PRBool            SetSize(PRUint32 nNewSize, PRBool AdjustGrowth=PR_FALSE, PRUint32 nGrowBy = 0);
+
+	// Accessor member functions
+	PRUint32            &ElementAt(PRUint32 nIndex);
+	PRUint32             GetAt(PRUint32 nIndex) const;
+	PRUint32            *GetData();
+	void               SetAt(PRUint32 nIndex, PRUint32 newElement);
+
+	// Insertion/deletion member functions
+	PRUint32			Add(PRUint32 newElement);
+	PRUint32           Add(PRUint32 *elementPtr, PRUint32 numElements); 
+	void	           InsertAt(PRUint32 nIndex, PRUint32 newElement, PRUint32 nCount = 1);
+	void               InsertAt(PRUint32 nStartIndex, const nsUInt32Array *pNewArray);
+	void               RemoveAll();
+	void               RemoveAt(PRUint32 nIndex, PRUint32 nCount = 1);
+	void               SetAtGrow(PRUint32 nIndex, PRUint32 newElement);
+
+	// Sorting member functions
+	void               QuickSort(int (*compare) (const void *elem1, const void *elem2, void *) = NULL);
+
+	// Overloaded operators
+	PRUint32             operator[](PRUint32 nIndex) const { return GetAt(nIndex); }
+	PRUint32            &operator[](PRUint32 nIndex) { return ElementAt(nIndex); }
+
+	// Miscellaneous member functions
+	PRUint32            *CloneData(); 
+	void               CopyArray(nsUInt32Array *oldA);
+	void               CopyArray(nsUInt32Array &oldA);
+
+protected:
+    // Member data
+	PRUint32 m_nSize;
+	PRUint32 m_nMaxSize;
+	PRUint32 m_nGrowBy;
+	PRUint32* m_pData;
+};
+
+
+#endif // _DWordArray_H_

mozilla/security/nss/lib/freebl/manifest.mn

@@ -1,152 +0,0 @@
-# 
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the Netscape security libraries.
-#
-# The Initial Developer of the Original Code is
-# Netscape Communications Corporation.
-# Portions created by the Initial Developer are Copyright (C) 1994-2000
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Dr Vipul Gupta <vipul.gupta@sun.com> and
-#   Douglas Stebila <douglas@stebila.ca>, Sun Microsystems
-#   Laboratories
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-CORE_DEPTH = ../../..
-
-MODULE = nss
-
-ifndef FREEBL_RECURSIVE_BUILD
-  LIBRARY_NAME = freebl
-else
-  ifdef USE_PURE_32
-    CORE_DEPTH = ../../../..
-    LIBRARY_NAME = freebl_pure32
-  else
-    LIBRARY_NAME = freebl_hybrid
-  endif
-endif
-
-# same version as rest of freebl
-LIBRARY_VERSION = _3
-
-DEFINES += -DSHLIB_SUFFIX=\"$(DLL_SUFFIX)\" -DSHLIB_PREFIX=\"$(DLL_PREFIX)\"
-
-REQUIRES = 
-
-EXPORTS = \
-	blapit.h \
-	shsign.h \
-	ecl-exp.h \
-	$(NULL)
-
-PRIVATE_EXPORTS = \
-	blapi.h \
-	secmpi.h \
-	secrng.h \
-	ec.h \
-	ecl.h \
-	ecl-curve.h \
-	$(NULL)
-
-MPI_HDRS = mpi-config.h mpi.h mpi-priv.h mplogic.h mpprime.h logtab.h mp_gf2m.h
-MPI_SRCS = mpprime.c mpmontg.c mplogic.c mpi.c mp_gf2m.c mpcpucache.c
-ECL_HDRS = ecl-exp.h ecl.h ec2.h ecp.h ecl-priv.h
-ifdef NSS_ENABLE_ECC
-ECL_SRCS = ecl.c ecl_curve.c ecl_mult.c ecl_gf.c \
-	ec2_aff.c ec2_mont.c ec2_proj.c \
-	ec2_163.c ec2_193.c ec2_233.c \
-	ecp_aff.c ecp_jac.c ecp_mont.c \
-	ecp_192.c ecp_224.c \
-	ec_naf.c ecp_jm.c
-else
-ECL_SRCS = $(NULL)
-endif
-
-CSRCS = \
-	ldvector.c \
-	prng_fips1861.c \
-	sysrand.c \
-	sha_fast.c \
-	md2.c \
-	md5.c \
-	sha512.c \
-	alg2268.c \
-	arcfour.c \
-	arcfive.c \
-	desblapi.c \
-	des.c \
-	rijndael.c \
-	aeskeywrap.c \
-	dh.c \
-	ec.c \
-	pqg.c \
-	dsa.c \
-	rsa.c \
-	shvfy.c \
-	$(MPI_SRCS) \
-	$(ECL_SRCS) \
-	$(NULL)
-
-ALL_CSRCS := $(CSRCS)
-
-ALL_HDRS =  \
-	blapi.h \
-	blapit.h \
-	des.h \
-	ec.h \
-	loader.h \
-	rijndael.h \
-	secmpi.h \
-	sha.h \
-	sha_fast.h \
-	shsign.h \
-	vis_proto.h \
-	$(NULL)
-
-ifdef NSS_ENABLE_ECC
-DEFINES += -DNSS_ENABLE_ECC
-endif
-
-ifdef AES_GEN_TBL
-DEFINES += -DRIJNDAEL_GENERATE_TABLES
-else 
-ifdef AES_GEN_TBL_M
-DEFINES += -DRIJNDAEL_GENERATE_TABLES_MACRO
-else
-ifdef AES_GEN_VAL
-DEFINES += -DRIJNDAEL_GENERATE_VALUES
-else
-ifdef AES_GEN_VAL_M
-DEFINES += -DRIJNDAEL_GENERATE_VALUES_MACRO
-else
-DEFINES += -DRIJNDAEL_INCLUDE_TABLES
-endif
-endif
-endif
-endif

mozilla/security/nss/lib/freebl/mpi/Makefile

@@ -1,278 +0,0 @@
-#
-# Makefile for MPI library
-
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
-#
-# The Initial Developer of the Original Code is
-# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
-# Portions created by the Initial Developer are Copyright (C) 1998
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Netscape Communications Corporation
-#   Richard C. Swift        (swift@netscape.com)
-#   Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-#
-# $Id: Makefile,v 1.21 2005-02-02 22:28:22 gerv%gerv.net Exp $
-#
-
-## Define CC to be the C compiler you wish to use.  The GNU cc
-## compiler (gcc) should work, at the very least
-#CC=cc
-#CC=gcc
-
-## 
-## Define PERL to point to your local Perl interpreter.  It
-## should be Perl 5.x, although it's conceivable that Perl 4
-## might work ... I haven't tested it.
-##
-#PERL=/usr/bin/perl
-PERL=perl
-
-include target.mk
-
-CFLAGS+= $(XCFLAGS)
-
-##
-## Define LIBS to include any libraries you need to link against.
-## If NO_TABLE is define, LIBS should include '-lm' or whatever is
-## necessary to bring in the math library.  Otherwise, it can be
-## left alone, unless your system has other peculiar requirements.
-##
-LIBS=#-lmalloc#-lefence#-lm
-
-## 
-## Define RANLIB to be the library header randomizer; you might not
-## need this on some systems (just set it to 'echo' on these systems,
-## such as IRIX)
-##
-RANLIB=echo
-
-##
-## This is the version string used for the documentation and 
-## building the distribution tarball.  Don't mess with it unless
-## you are releasing a new version
-VERS=1.7p6
-
-## ----------------------------------------------------------------------
-## You probably don't need to change anything below this line...
-##
-
-##
-## This is the list of source files that need to be packed into
-## the distribution file
-SRCS=   mpi.c mpprime.c mplogic.c mp_gf2m.c mpmontg.c mpi-test.c primes.c tests/ \
-	utils/gcd.c utils/invmod.c utils/lap.c \
-	utils/ptab.pl utils/sieve.c utils/isprime.c\
-	utils/dec2hex.c utils/hex2dec.c utils/bbs_rand.c \
-	utils/bbsrand.c utils/prng.c utils/primegen.c \
-	utils/basecvt.c utils/makeprime.c\
-	utils/fact.c utils/exptmod.c utils/pi.c utils/metime.c \
-	utils/mpi.h utils/mpprime.h mulsqr.c \
-	make-test-arrays test-arrays.txt all-tests make-logtab \
-	types.pl stats timetest multest
-
-## These are the header files that go into the distribution file
-HDRS=mpi.h mpi-config.h utils/mpi.h utils/mpi-config.h mpprime.h mplogic.h mp_gf2m.h \
-     mp_gf2m-priv.h utils/bbs_rand.h tests/mpi.h tests/mpprime.h
-
-## These are the documentation files that go into the distribution file
-DOCS=README doc utils/README utils/PRIMES 
-
-## This is the list of tools built by 'make tools'
-TOOLS=gcd invmod isprime lap dec2hex hex2dec primegen prng \
-	basecvt fact exptmod pi makeprime identest
-
-LIBOBJS = mpprime.o mpmontg.o mplogic.o mp_gf2m.o mpi.o $(AS_OBJS)
-LIBHDRS = mpi-config.h mpi-priv.h mpi.h
-APPHDRS = mpi-config.h mpi.h mplogic.h mp_gf2m.h mpprime.h
-
-help:
-	@ echo ""
-	@ echo "The following targets can be built with this Makefile:"
-	@ echo ""
-	@ echo "libmpi.a     - arithmetic and prime testing library"
-	@ echo "mpi-test     - test driver (requires MP_IOFUNC)"
-	@ echo "tools        - command line tools"
-	@ echo "doc          - manual pages for tools"
-	@ echo "clean        - clean up objects and such"
-	@ echo "distclean    - get ready for distribution"
-	@ echo "dist         - distribution tarball"
-	@ echo ""
-
-.SUFFIXES: .c .o .i
-
-.c.i:
-	$(CC) $(CFLAGS) -E $< > $@
-
-#.c.o: $*.h $*.c
-#	$(CC) $(CFLAGS) -c $<
-
-#---------------------------------------
-
-$(LIBOBJS): $(LIBHDRS)
-
-logtab.h: make-logtab
-	$(PERL) make-logtab > logtab.h
-
-mpi.o: mpi.c logtab.h $(LIBHDRS)
-
-mplogic.o: mplogic.c mpi-priv.h mplogic.h $(LIBHDRS)
-
-mp_gf2m.o: mp_gf2m.c mpi-priv.h mp_gf2m.h mp_gf2m-priv.h $(LIBHDRS)
-
-mpmontg.o: mpmontg.c mpi-priv.h mplogic.h mpprime.h $(LIBHDRS)
-
-mpprime.o: mpprime.c mpi-priv.h mpprime.h mplogic.h primes.c $(LIBHDRS)
-
-mpi_mips.o: mpi_mips.s
-	$(CC) -o $@ $(ASFLAGS) -c mpi_mips.s
-
-mpi_sparc.o : montmulf.h
-
-mpv_sparcv9.s: vis_64.il mpv_sparc.c
-	$(CC) -o $@ $(SOLARIS_FPU_FLAGS) -S vis_64.il mpv_sparc.c
-
-mpv_sparcv8.s: vis_64.il mpv_sparc.c
-	$(CC) -o $@ $(SOLARIS_FPU_FLAGS) -S vis_32.il mpv_sparc.c
-
-montmulfv8.o montmulfv9.o mpv_sparcv8.o mpv_sparcv9.o : %.o : %.s 
-	$(CC) -o $@ $(SOLARIS_ASM_FLAGS) -c $<
-
-# This rule is used to build the .s sources, which are then hand optimized.
-#montmulfv8.s montmulfv9.s : montmulf%.s : montmulf%.il montmulf.c montmulf.h 
-#	$(CC) -o $@ $(SOLARIS_ASM_FLAGS) -S montmulf$*.il montmulf.c
-
-
-libmpi.a: $(LIBOBJS)
-	ar -cvr libmpi.a $(LIBOBJS)
-	$(RANLIB) libmpi.a
-
-lib libs: libmpi.a
-
-mpi.i: mpi.h
-
-#---------------------------------------
-
-MPTESTOBJS = mptest1.o mptest2.o mptest3.o mptest3a.o mptest4.o mptest4a.o \
-	mptest4b.o mptest6.o mptest7.o mptest8.o mptest9.o mptestb.o
-MPTESTS = $(MPTESTOBJS:.o=)
-
-$(MPTESTOBJS): mptest%.o: tests/mptest-%.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -o $@ -c $<
-
-$(MPTESTS): mptest%: mptest%.o libmpi.a
-	$(CC) $(CFLAGS) -o $@ $^  $(LIBS)
-
-tests: mptest1 mptest2 mptest3 mptest3a mptest4 mptest4a mptest4b mptest6 \
-	mptestb bbsrand
-
-utests: mptest7 mptest8 mptest9
-
-#---------------------------------------
-
-EXTRAOBJS = bbsrand.o bbs_rand.o prng.o
-UTILOBJS = primegen.o metime.o identest.o basecvt.o fact.o exptmod.o pi.o \
-	makeprime.o gcd.o invmod.o lap.o isprime.o \
-	dec2hex.o hex2dec.o
-UTILS = $(UTILOBJS:.o=) 
-
-$(UTILS): % : %.o libmpi.a
-	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-$(UTILOBJS) $(EXTRAOBJS): %.o : utils/%.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -o $@ -c $<
-
-prng: prng.o bbs_rand.o libmpi.a
-	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-bbsrand: bbsrand.o bbs_rand.o libmpi.a
-	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-utils: $(UTILS) prng bbsrand
-
-#---------------------------------------
-
-test-info.c: test-arrays.txt
-	$(PERL) make-test-arrays test-arrays.txt > test-info.c
-
-mpi-test.o: mpi-test.c test-info.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -o $@ -c $<
-
-mpi-test: mpi-test.o libmpi.a
-	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-mdxptest.o: mdxptest.c $(LIBHDRS) mpi-priv.h
-
-mdxptest: mdxptest.o libmpi.a
-	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-mulsqr.o: mulsqr.c logtab.h mpi.h mpi-config.h mpprime.h 
-	$(CC) $(CFLAGS) -DMP_SQUARE=1 -o $@ -c mulsqr.c 
-
-mulsqr: mulsqr.o libmpi.a
-	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-#---------------------------------------
-
-alltests: tests utests mpi-test
-
-tools: $(TOOLS)
-
-doc:
-	(cd doc; ./build)
-
-clean:
-	rm -f *.o *.a *.i
-	rm -f core
-	rm -f *~ .*~
-	rm -f utils/*.o
-	rm -f utils/core
-	rm -f utils/*~ utils/.*~
-
-clobber: clean
-	rm -f $(TOOLS) $(UTILS)
-
-distclean: clean
-	rm -f mptest? mpi-test metime mulsqr karatsuba
-	rm -f mptest?a mptest?b
-	rm -f utils/mptest?
-	rm -f test-info.c logtab.h
-	rm -f libmpi.a
-	rm -f $(TOOLS)
-
-dist: Makefile $(HDRS) $(SRCS) $(DOCS)
-	tar -cvf mpi-$(VERS).tar Makefile $(HDRS) $(SRCS) $(DOCS)
-	pgps -ab mpi-$(VERS).tar
-	chmod +r mpi-$(VERS).tar.asc
-	gzip -9 mpi-$(VERS).tar
-
-# END

mozilla/security/nss/lib/freebl/mpi/Makefile.os2

@@ -1,280 +0,0 @@
-#
-# Makefile.win - gmake Makefile for building MPI with VACPP on OS/2
-#
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
-#
-# The Initial Developer of the Original Code is
-# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
-# Portions created by the Initial Developer are Copyright (C) 1998
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Netscape Communications Corporation
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-#
-# $Id: Makefile.os2,v 1.3 2005-02-02 22:28:22 gerv%gerv.net Exp $
-#
-
-## Define CC to be the C compiler you wish to use.  The GNU cc
-## compiler (gcc) should work, at the very least
-#CC=cc
-#CC=gcc
-CC=icc.exe
-AS=alp.exe
-
-## 
-## Define PERL to point to your local Perl interpreter.  It
-## should be Perl 5.x, although it's conceivable that Perl 4
-## might work ... I haven't tested it.
-##
-#PERL=/usr/bin/perl
-PERL=perl
-
-##
-## Define CFLAGS to contain any local options your compiler
-## setup requires.
-##
-## Conditional compilation options are no longer here; see
-## the file 'mpi-config.h' instead.
-##
-MPICMN = -I. -DMP_API_COMPATIBLE -DMP_IOFUNC -DMP_USE_UINT_DIGIT -DMP_NO_MP_WORD
-
-#OS/2
-AS_SRCS = mpi_x86.asm
-MPICMN += -DMP_ASSEMBLY_MULTIPLY -DMP_ASSEMBLY_SQUARE -DMP_ASSEMBLY_DIV_2DX1D
-#CFLAGS= -Od -Z7 -MD -W3 -nologo -D_X86_ -DXP_PC \
- -DDEBUG -D_DEBUG -UNDEBUG -DWIN32 -D_WINDOWS -DWIN95 $(MPICMN)
-#CFLAGS = -O2 -MD -W3 -nologo -D_X86_ -DXP_PC -UDEBUG -U_DEBUG -DNDEBUG \
- -DWIN32 -D_WINDOWS -DWIN95 $(MPICMN)
-#CFLAGS = -Od -Z7 -MD -W3 -nologo -D_X86_ -DXP_PC -UDEBUG -U_DEBUG -DNDEBUG \
- -DWIN32 -D_WINDOWS -DWIN95 $(MPICMN)
-CFLAGS = /Ti+ -D_X86_ -DXP_PC -UDEBUG -U_DEBUG -DNDEBUG \
- $(MPICMN)
-ASFLAGS =
-
-##
-## Define LIBS to include any libraries you need to link against.
-## If NO_TABLE is define, LIBS should include '-lm' or whatever is
-## necessary to bring in the math library.  Otherwise, it can be
-## left alone, unless your system has other peculiar requirements.
-##
-LIBS=#-lmalloc#-lefence#-lm
-
-## 
-## Define RANLIB to be the library header randomizer; you might not
-## need this on some systems (just set it to 'echo' on these systems,
-## such as IRIX)
-##
-RANLIB=echo
-
-##
-## This is the version string used for the documentation and 
-## building the distribution tarball.  Don't mess with it unless
-## you are releasing a new version
-VERS=1.7p6
-
-## ----------------------------------------------------------------------
-## You probably don't need to change anything below this line...
-##
-
-##
-## This is the list of source files that need to be packed into
-## the distribution file
-SRCS=   mpi.c mpprime.c mplogic.c mpmontg.c mpi-test.c primes.c tests/ \
-	utils/gcd.c utils/invmod.c utils/lap.c \
-	utils/ptab.pl utils/sieve.c utils/isprime.c\
-	utils/dec2hex.c utils/hex2dec.c utils/bbs_rand.c \
-	utils/bbsrand.c utils/prng.c utils/primegen.c \
-	utils/basecvt.c utils/makeprime.c\
-	utils/fact.c utils/exptmod.c utils/pi.c utils/metime.c \
-	utils/mpi.h utils/mpprime.h mulsqr.c \
-	make-test-arrays test-arrays.txt all-tests make-logtab \
-	types.pl stats timetest multest
-
-## These are the header files that go into the distribution file
-HDRS=mpi.h mpi-config.h utils/mpi.h utils/mpi-config.h mpprime.h mplogic.h \
-     utils/bbs_rand.h tests/mpi.h tests/mpprime.h
-
-## These are the documentation files that go into the distribution file
-DOCS=README doc utils/README utils/PRIMES 
-
-## This is the list of tools built by 'make tools'
-TOOLS=gcd.exe invmod.exe isprime.exe lap.exe dec2hex.exe hex2dec.exe \
- primegen.exe prng.exe basecvt.exe fact.exe exptmod.exe pi.exe makeprime.exe
-
-AS_OBJS = $(AS_SRCS:.asm=.obj)
-LIBOBJS = mpprime.obj mpmontg.obj mplogic.obj mpi.obj $(AS_OBJS)
-LIBHDRS = mpi-config.h mpi-priv.h mpi.h
-APPHDRS = mpi-config.h mpi.h mplogic.h mpprime.h
-
-
-help:
-	@ echo ""
-	@ echo "The following targets can be built with this Makefile:"
-	@ echo ""
-	@ echo "mpi.lib      - arithmetic and prime testing library"
-	@ echo "mpi-test.exe - test driver (requires MP_IOFUNC)"
-	@ echo "tools        - command line tools"
-	@ echo "doc          - manual pages for tools"
-	@ echo "clean        - clean up objects and such"
-	@ echo "distclean    - get ready for distribution"
-	@ echo "dist         - distribution tarball"
-	@ echo ""
-
-.SUFFIXES: .c .obj .i .lib .exe .asm
-
-.c.i:
-	$(CC) $(CFLAGS) -E $< > $@
-
-.c.obj: 
-	$(CC) $(CFLAGS) -c $<
-
-.asm.obj:
-	$(AS) $(ASFLAGS) $<
-
-.obj.exe:
-	$(CC) $(CFLAGS) -Fo$@ $<
-
-#---------------------------------------
-
-$(LIBOBJS): $(LIBHDRS)
-
-logtab.h: make-logtab
-	$(PERL) make-logtab > logtab.h
-
-mpi.obj: mpi.c logtab.h $(LIBHDRS)
-
-mplogic.obj: mplogic.c mpi-priv.h mplogic.h $(LIBHDRS)
-
-mpmontg.obj: mpmontg.c mpi-priv.h mplogic.h mpprime.h $(LIBHDRS)
-
-mpprime.obj: mpprime.c mpi-priv.h mpprime.h mplogic.h primes.c $(LIBHDRS)
-
-mpi_mips.obj: mpi_mips.s
-	$(CC) -Fo$@ $(ASFLAGS) -c mpi_mips.s
-
-mpi.lib: $(LIBOBJS)
-	ilib /out:mpi.lib $(LIBOBJS)
-	$(RANLIB) mpi.lib
-
-lib libs: mpi.lib
-
-#---------------------------------------
-
-MPTESTOBJS = mptest1.obj mptest2.obj mptest3.obj mptest3a.obj mptest4.obj \
- mptest4a.obj mptest4b.obj mptest6.obj mptest7.obj mptest8.obj mptest9.obj
-MPTESTS = $(MPTESTOBJS:.obj=.exe)
-
-$(MPTESTOBJS): mptest%.obj: tests/mptest-%.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -Fo$@ -c $<
-
-$(MPTESTS): mptest%.exe: mptest%.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^ 
-
-tests: mptest1.exe mptest2.exe mptest3.exe mptest3a.exe mptest4.exe \
- mptest4a.exe mptest4b.exe mptest6.exe bbsrand.exe
-
-utests: mptest7.exe mptest8.exe mptest9.exe
-
-#---------------------------------------
-
-EXTRAOBJS = bbsrand.obj bbs_rand.obj prng.obj
-UTILOBJS = primegen.obj metime.obj identest.obj basecvt.obj fact.obj \
- exptmod.obj pi.obj makeprime.obj karatsuba.obj gcd.obj invmod.obj lap.obj \
- isprime.obj dec2hex.obj hex2dec.obj
-UTILS = $(UTILOBJS:.obj=.exe) 
-
-$(UTILS): %.exe : %.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^ 
-
-$(UTILOBJS) $(EXTRAOBJS): %.obj : utils/%.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -Fo$@ -c $<
-
-prng.exe: prng.obj bbs_rand.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-bbsrand.exe: bbsrand.obj bbs_rand.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-utils: $(UTILS) prng.exe bbsrand.exe
-
-#---------------------------------------
-
-test-info.c: test-arrays.txt
-	$(PERL) make-test-arrays test-arrays.txt > test-info.c
-
-mpi-test.obj: mpi-test.c test-info.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -Fo$@ -c $<
-
-mpi-test.exe: mpi-test.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-mdxptest.obj: mdxptest.c $(LIBHDRS) mpi-priv.h
-
-mdxptest.exe: mdxptest.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-mulsqr.obj: mulsqr.c logtab.h mpi.h mpi-config.h mpprime.h 
-	$(CC) $(CFLAGS) -DMP_SQUARE=1 -Fo$@ -c mulsqr.c 
-
-mulsqr.exe: mulsqr.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-#---------------------------------------
-
-alltests: tests utests mpi-test.exe
-
-tools: $(TOOLS)
-
-doc:
-	(cd doc; ./build)
-
-clean:
-	rm -f *.obj *.lib *.pdb *.ilk
-	cd utils; rm -f *.obj *.lib *.pdb *.ilk
-
-distclean: clean
-	rm -f mptest? mpi-test metime mulsqr karatsuba
-	rm -f mptest?a mptest?b
-	rm -f utils/mptest?
-	rm -f test-info.c logtab.h
-	rm -f mpi.lib
-	rm -f $(TOOLS)
-
-dist: Makefile $(HDRS) $(SRCS) $(DOCS)
-	tar -cvf mpi-$(VERS).tar Makefile $(HDRS) $(SRCS) $(DOCS)
-	pgps -ab mpi-$(VERS).tar
-	chmod +r mpi-$(VERS).tar.asc
-	gzip -9 mpi-$(VERS).tar
-
-
-print: 
-	@echo LIBOBJS = $(LIBOBJS)
-# END

mozilla/security/nss/lib/freebl/mpi/Makefile.win

@@ -1,280 +0,0 @@
-#
-# Makefile.win - gmake Makefile for building MPI with MSVC on NT
-
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
-#
-# The Initial Developer of the Original Code is
-# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
-# Portions created by the Initial Developer are Copyright (C) 1998
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Netscape Communications Corporation
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-#
-# $Id: Makefile.win,v 1.3 2005-02-02 22:28:22 gerv%gerv.net Exp $
-#
-
-## Define CC to be the C compiler you wish to use.  The GNU cc
-## compiler (gcc) should work, at the very least
-#CC=cc
-#CC=gcc
-CC=cl.exe
-AS=ml.exe
-
-## 
-## Define PERL to point to your local Perl interpreter.  It
-## should be Perl 5.x, although it's conceivable that Perl 4
-## might work ... I haven't tested it.
-##
-#PERL=/usr/bin/perl
-PERL=perl
-
-##
-## Define CFLAGS to contain any local options your compiler
-## setup requires.
-##
-## Conditional compilation options are no longer here; see
-## the file 'mpi-config.h' instead.
-##
-MPICMN = -I. -DMP_API_COMPATIBLE -DMP_IOFUNC
-
-#NT
-AS_SRCS = mpi_x86.asm
-MPICMN += -DMP_ASSEMBLY_MULTIPLY -DMP_ASSEMBLY_SQUARE -DMP_ASSEMBLY_DIV_2DX1D
-#CFLAGS= -Od -Z7 -MD -W3 -nologo -D_X86_ -DXP_PC \
- -DDEBUG -D_DEBUG -UNDEBUG -DWIN32 -D_WINDOWS -DWIN95 $(MPICMN)
-#CFLAGS = -O2 -MD -W3 -nologo -D_X86_ -DXP_PC -UDEBUG -U_DEBUG -DNDEBUG \
- -DWIN32 -D_WINDOWS -DWIN95 $(MPICMN)
-#CFLAGS = -Od -Z7 -MD -W3 -nologo -D_X86_ -DXP_PC -UDEBUG -U_DEBUG -DNDEBUG \
- -DWIN32 -D_WINDOWS -DWIN95 $(MPICMN)
-CFLAGS = -O2 -Z7 -MD -W3 -nologo -D_X86_ -DXP_PC -UDEBUG -U_DEBUG -DNDEBUG \
- -DWIN32 -D_WINDOWS -DWIN95 $(MPICMN)
-ASFLAGS = -Cp -Sn -Zi -coff -I. 
-
-##
-## Define LIBS to include any libraries you need to link against.
-## If NO_TABLE is define, LIBS should include '-lm' or whatever is
-## necessary to bring in the math library.  Otherwise, it can be
-## left alone, unless your system has other peculiar requirements.
-##
-LIBS=#-lmalloc#-lefence#-lm
-
-## 
-## Define RANLIB to be the library header randomizer; you might not
-## need this on some systems (just set it to 'echo' on these systems,
-## such as IRIX)
-##
-RANLIB=echo
-
-##
-## This is the version string used for the documentation and 
-## building the distribution tarball.  Don't mess with it unless
-## you are releasing a new version
-VERS=1.7p6
-
-## ----------------------------------------------------------------------
-## You probably don't need to change anything below this line...
-##
-
-##
-## This is the list of source files that need to be packed into
-## the distribution file
-SRCS=   mpi.c mpprime.c mplogic.c mpmontg.c mpi-test.c primes.c tests/ \
-	utils/gcd.c utils/invmod.c utils/lap.c \
-	utils/ptab.pl utils/sieve.c utils/isprime.c\
-	utils/dec2hex.c utils/hex2dec.c utils/bbs_rand.c \
-	utils/bbsrand.c utils/prng.c utils/primegen.c \
-	utils/basecvt.c utils/makeprime.c\
-	utils/fact.c utils/exptmod.c utils/pi.c utils/metime.c \
-	utils/mpi.h utils/mpprime.h mulsqr.c \
-	make-test-arrays test-arrays.txt all-tests make-logtab \
-	types.pl stats timetest multest
-
-## These are the header files that go into the distribution file
-HDRS=mpi.h mpi-config.h utils/mpi.h utils/mpi-config.h mpprime.h mplogic.h \
-     utils/bbs_rand.h tests/mpi.h tests/mpprime.h
-
-## These are the documentation files that go into the distribution file
-DOCS=README doc utils/README utils/PRIMES 
-
-## This is the list of tools built by 'make tools'
-TOOLS=gcd.exe invmod.exe isprime.exe lap.exe dec2hex.exe hex2dec.exe \
- primegen.exe prng.exe basecvt.exe fact.exe exptmod.exe pi.exe makeprime.exe
-
-AS_OBJS = $(AS_SRCS:.asm=.obj)
-LIBOBJS = mpprime.obj mpmontg.obj mplogic.obj mpi.obj $(AS_OBJS)
-LIBHDRS = mpi-config.h mpi-priv.h mpi.h
-APPHDRS = mpi-config.h mpi.h mplogic.h mpprime.h
-
-
-help:
-	@ echo ""
-	@ echo "The following targets can be built with this Makefile:"
-	@ echo ""
-	@ echo "mpi.lib     - arithmetic and prime testing library"
-	@ echo "mpi-test     - test driver (requires MP_IOFUNC)"
-	@ echo "tools        - command line tools"
-	@ echo "doc          - manual pages for tools"
-	@ echo "clean        - clean up objects and such"
-	@ echo "distclean    - get ready for distribution"
-	@ echo "dist         - distribution tarball"
-	@ echo ""
-
-.SUFFIXES: .c .obj .i .lib .exe .asm
-
-.c.i:
-	$(CC) $(CFLAGS) -E $< > $@
-
-.c.obj: 
-	$(CC) $(CFLAGS) -c $<
-
-.asm.obj:
-	$(AS) $(ASFLAGS) -c $<
-
-.obj.exe:
-	$(CC) $(CFLAGS) -Fo$@ $<
-
-#---------------------------------------
-
-$(LIBOBJS): $(LIBHDRS)
-
-logtab.h: make-logtab
-	$(PERL) make-logtab > logtab.h
-
-mpi.obj: mpi.c logtab.h $(LIBHDRS)
-
-mplogic.obj: mplogic.c mpi-priv.h mplogic.h $(LIBHDRS)
-
-mpmontg.obj: mpmontg.c mpi-priv.h mplogic.h mpprime.h $(LIBHDRS)
-
-mpprime.obj: mpprime.c mpi-priv.h mpprime.h mplogic.h primes.c $(LIBHDRS)
-
-mpi_mips.obj: mpi_mips.s
-	$(CC) -Fo$@ $(ASFLAGS) -c mpi_mips.s
-
-mpi.lib: $(LIBOBJS)
-	ar -cvr mpi.lib $(LIBOBJS)
-	$(RANLIB) mpi.lib
-
-lib libs: mpi.lib
-
-#---------------------------------------
-
-MPTESTOBJS = mptest1.obj mptest2.obj mptest3.obj mptest3a.obj mptest4.obj \
- mptest4a.obj mptest4b.obj mptest6.obj mptest7.obj mptest8.obj mptest9.obj
-MPTESTS = $(MPTESTOBJS:.obj=.exe)
-
-$(MPTESTOBJS): mptest%.obj: tests/mptest-%.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -Fo$@ -c $<
-
-$(MPTESTS): mptest%.exe: mptest%.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^ 
-
-tests: mptest1.exe mptest2.exe mptest3.exe mptest3a.exe mptest4.exe \
- mptest4a.exe mptest4b.exe mptest6.exe bbsrand.exe
-
-utests: mptest7.exe mptest8.exe mptest9.exe
-
-#---------------------------------------
-
-EXTRAOBJS = bbsrand.obj bbs_rand.obj prng.obj
-UTILOBJS = primegen.obj metime.obj identest.obj basecvt.obj fact.obj \
- exptmod.obj pi.obj makeprime.obj karatsuba.obj gcd.obj invmod.obj lap.obj \
- isprime.obj dec2hex.obj hex2dec.obj
-UTILS = $(UTILOBJS:.obj=.exe) 
-
-$(UTILS): %.exe : %.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^ 
-
-$(UTILOBJS) $(EXTRAOBJS): %.obj : utils/%.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -Fo$@ -c $<
-
-prng.exe: prng.obj bbs_rand.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-bbsrand.exe: bbsrand.obj bbs_rand.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-utils: $(UTILS) prng.exe bbsrand.exe
-
-#---------------------------------------
-
-test-info.c: test-arrays.txt
-	$(PERL) make-test-arrays test-arrays.txt > test-info.c
-
-mpi-test.obj: mpi-test.c test-info.c $(LIBHDRS)
-	$(CC) $(CFLAGS) -Fo$@ -c $<
-
-mpi-test.exe: mpi-test.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-mdxptest.obj: mdxptest.c $(LIBHDRS) mpi-priv.h
-
-mdxptest.exe: mdxptest.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-mulsqr.obj: mulsqr.c logtab.h mpi.h mpi-config.h mpprime.h 
-	$(CC) $(CFLAGS) -DMP_SQUARE=1 -Fo$@ -c mulsqr.c 
-
-mulsqr.exe: mulsqr.obj mpi.lib $(LIBS)
-	$(CC) $(CFLAGS) -Fo$@ $^
-
-#---------------------------------------
-
-alltests: tests utests mpi-test.exe
-
-tools: $(TOOLS)
-
-doc:
-	(cd doc; ./build)
-
-clean:
-	rm -f *.obj *.lib *.pdb *.ilk
-	cd utils; rm -f *.obj *.lib *.pdb *.ilk
-
-distclean: clean
-	rm -f mptest? mpi-test metime mulsqr karatsuba
-	rm -f mptest?a mptest?b
-	rm -f utils/mptest?
-	rm -f test-info.c logtab.h
-	rm -f mpi.lib
-	rm -f $(TOOLS)
-
-dist: Makefile $(HDRS) $(SRCS) $(DOCS)
-	tar -cvf mpi-$(VERS).tar Makefile $(HDRS) $(SRCS) $(DOCS)
-	pgps -ab mpi-$(VERS).tar
-	chmod +r mpi-$(VERS).tar.asc
-	gzip -9 mpi-$(VERS).tar
-
-
-print: 
-	@echo LIBOBJS = $(LIBOBJS)
-# END

mozilla/security/nss/lib/freebl/mpi/README

@@ -1,799 +0,0 @@
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version
-1.1 (the "License"); you may not use this file except in compliance with
-the License. You may obtain a copy of the License at
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1997-2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-About the MPI Library
----------------------
-
-The files 'mpi.h' and 'mpi.c' define a simple, arbitrary precision
-signed integer arithmetic package.  The implementation is not the most
-efficient possible, but the code is small and should be fairly easily
-portable to just about any machine that supports an ANSI C compiler,
-as long as it is capable of at least 16-bit arithmetic (but also see
-below for more on this).
-
-This library was written with an eye to cryptographic applications;
-thus, some care is taken to make sure that temporary values are not
-left lying around in memory when they are no longer in use.  This adds
-some overhead for zeroing buffers before they are released back into
-the free pool; however, it gives you the assurance that there is only
-one copy of your important values residing in your process's address
-space at a time.  Obviously, it is difficult to guarantee anything, in
-a pre-emptive multitasking environment, but this at least helps you
-keep a lid on the more obvious ways your data can get spread around in
-memory.
-
-
-Using the Library
------------------
-
-To use the MPI library in your program, you must include the header:
-
-#include "mpi.h"
-
-This header provides all the type and function declarations you'll
-need to use the library.  Almost all the names defined by the library
-begin with the prefix 'mp_', so it should be easy to keep them from
-clashing with your program's namespace (he says, glibly, knowing full
-well there are always pathological cases).
-
-There are a few things you may want to configure about the library.
-By default, the MPI library uses an unsigned short for its digit type,
-and an unsigned int for its word type.  The word type must be big
-enough to contain at least two digits, for the primitive arithmetic to
-work out.  On my machine, a short is 2 bytes and an int is 4 bytes --
-but if you have 64-bit ints, you might want to use a 4-byte digit and
-an 8-byte word.  I have tested the library using 1-byte digits and
-2-byte words, as well.  Whatever you choose to do, the things you need
-to change are:
-
-(1) The type definitions for mp_digit and mp_word.
-
-(2) The macro DIGIT_FMT which tells mp_print() how to display a
-    single digit.  This is just a printf() format string, so you
-    can adjust it appropriately.
-
-(3) The macros DIGIT_MAX and MP_WORD_MAX, which specify the 
-    largest value expressible in an mp_digit and an mp_word,
-    respectively.
-
-Both the mp_digit and mp_word should be UNSIGNED integer types.  The
-code relies on having the full positive precision of the type used for
-digits and words.
-
-The remaining type definitions should be left alone, for the most
-part.  The code in the library does not make any significant
-assumptions about the sizes of things, but there is little if any
-reason to change the other parameters, so I would recommend you leave
-them as you found them.
-
-The library comes with a Perl script, 'types.pl', which will scan your
-current Makefile settings, and attempt to find good definitions for
-these types.  It relies on a Unix sort of build environment, so it
-probably won't work under MacOS or Windows, but it can be convenient
-if you're porting to a new flavour of Unix.  Just run 'types.pl' at
-the command line, and it will spit out its results to the standard
-output.
-
-
-Conventions
------------
-
-Most functions in the library return a value of type mp_err.  This
-permits the library to communicate success or various kinds of failure
-to the calling program.  The return values currently defined are:
-
-        MP_OKAY         - okay, operation succeeded, all's well
-        MP_YES          - okay, the answer is yes (same as MP_OKAY)
-        MP_NO           - okay, but answer is no (not MP_OKAY)
-        MP_MEM          - operation ran out of memory
-        MP_RANGE        - input parameter was out of range
-        MP_BADARG       - an invalid input parameter was provided
-        MP_UNDEF        - no output value is defined for this input
-
-The only function which currently uses MP_UNDEF is mp_invmod().
-Division by zero is undefined, but the division functions will return
-MP_RANGE for a zero divisor.  MP_BADARG usually means you passed a
-bogus mp_int structure to the function.  MP_YES and MP_NO are not used
-by the library itself; they're defined so you can use them in your own
-extensions.
-
-If you need a readable interpretation of these error codes in your
-program, you may also use the mp_strerror() function.  This function
-takes an mp_err as input, and returns a pointer to a human-readable
-string describing the meaning of the error.  These strings are stored
-as constants within the library, so the caller should not attempt to
-modify or free the memory associated with these strings.
-
-The library represents values in signed-magnitude format.  Values
-strictly less than zero are negative, all others are considered
-positive (zero is positive by fiat).  You can access the 'sign' member
-of the mp_int structure directly, but better is to use the mp_cmp_z()
-function, to find out which side of zero the value lies on.
-
-Most arithmetic functions have a single-digit variant, as well as the
-full arbitrary-precision.  An mp_digit is an unsigned value between 0
-and DIGIT_MAX inclusive.  The radix is available as RADIX.  The number
-of bits in a given digit is given as DIGIT_BIT.
-
-Generally, input parameters are given before output parameters.
-Unless otherwise specified, any input parameter can be re-used as an
-output parameter, without confusing anything.
-
-The basic numeric type defined by the library is an mp_int.  Virtually
-all the functions in the library take a pointer to an mp_int as one of
-their parameters.  An explanation of how to create and use these
-<HR>
-<A NAME="p23">
-<H3>Problem 23:</H3>
-
-structures follows.  And so, without further ado...
-
-
-Initialization and Cleanup
---------------------------
-
-The basic numeric type defined by the library is an 'mp_int'.
-However, it is not sufficient to simply declare a variable of type
-mp_int in your program.  These variables also need to be initialized
-before they can be used, to allocate the internal storage they require
-for computation.
-
-This is done using one of the following functions:
-
-        mp_init(mp_int *mp);
-        mp_init_copy(mp_int *mp, mp_int *from);
-        mp_init_size(mp_int *mp, mp_size p);
-
-Each of these requires a pointer to a structure of type mp_int.  The
-basic mp_init() simply initializes the mp_int to a default size, and
-sets its value to zero.  If you would like to initialize a copy of an
-existing mp_int, use mp_init_copy(), where the 'from' parameter is the
-mp_int you'd like to make a copy of.  The third function,
-mp_init_size(), permits you to specify how many digits of precision
-should be preallocated for your mp_int.  This can help the library
-avoid unnecessary re-allocations later on.
-
-The default precision used by mp_init() can be retrieved using:
-
-        precision = mp_get_prec();
-
-This returns the number of digits that will be allocated.  You can
-change this value by using:
-
-        mp_set_prec(unsigned int prec);
-
-Any positive value is acceptable -- if you pass zero, the default
-precision will be re-set to the compiled-in library default (this is
-specified in the header file 'mpi-config.h', and typically defaults to
-8 or 16).
-
-Just as you must allocate an mp_int before you can use it, you must
-clean up the structure when you are done with it.  This is performed
-using the mp_clear() function.  Remember that any mp_int that you
-create as a local variable in a function must be mp_clear()'d before
-that function exits, or else the memory allocated to that mp_int will
-be orphaned and unrecoverable.
-
-To set an mp_int to a given value, the following functions are given:
-
-        mp_set(mp_int *mp, mp_digit d);
-        mp_set_int(mp_int *mp, long z);
-
-The mp_set() function sets the mp_int to a single digit value, while
-mp_set_int() sets the mp_int to a signed long integer value.
-
-To set an mp_int to zero, use:
-
-        mp_zero(mp_int *mp);
-
-
-Copying and Moving
-------------------
-
-If you have two initialized mp_int's, and you want to copy the value
-of one into the other, use:
-
-        mp_copy(from, to)
-
-This takes care of clearing the old value of 'to', and copies the new
-value into it.  If 'to' is not yet initialized, use mp_init_copy()
-instead (see above).
-
-Note:   The library tries, whenever possible, to avoid allocating
-----    new memory.  Thus, mp_copy() tries first to satisfy the needs
-        of the copy by re-using the memory already allocated to 'to'.
-        Only if this proves insufficient will mp_copy() actually
-        allocate new memory.
-
-        For this reason, if you know a priori that 'to' has enough
-        available space to hold 'from', you don't need to check the
-        return value of mp_copy() for memory failure.  The USED()
-        macro tells you how many digits are used by an mp_int, and
-        the ALLOC() macro tells you how many are allocated.
-
-If you have two initialized mp_int's, and you want to exchange their
-values, use:
-
-        mp_exch(a, b)
-
-This is better than using mp_copy() with a temporary, since it will
-not (ever) touch the memory allocator -- it just swaps the exact
-contents of the two structures.  The mp_exch() function cannot fail;
-if you pass it an invalid structure, it just ignores it, and does
-nothing.
-
-
-Basic Arithmetic
-----------------
-
-Once you have initialized your integers, you can operate on them.  The
-basic arithmetic functions on full mp_int values are:
-
-mp_add(a, b, c)         - computes c = a + b
-mp_sub(a, b, c)         - computes c = a - b
-mp_mul(a, b, c)         - computes c = a * b
-mp_sqr(a, b)            - computes b = a * a
-mp_div(a, b, q, r)      - computes q, r such that a = bq + r
-mp_div_2d(a, d, q, r)   - computes q = a / 2^d, r = a % 2^d
-mp_expt(a, b, c)        - computes c = a ** b
-mp_2expt(a, k)          - computes a = 2^k
-mp_sqrt(a, c)           - computes c = floor(sqrt(a))
-
-The mp_div_2d() function efficiently computes division by powers of
-two.  Either the q or r parameter may be NULL, in which case that
-portion of the computation will be discarded.
-
-The algorithms used for some of the computations here are described in
-the following files which are included with this distribution:
-
-mul.txt         Describes the multiplication algorithm
-div.txt         Describes the division algorithm
-expt.txt        Describes the exponentiation algorithm
-sqrt.txt        Describes the square-root algorithm
-square.txt      Describes the squaring algorithm
-
-There are single-digit versions of most of these routines, as well.
-In the following prototypes, 'd' is a single mp_digit:
-
-mp_add_d(a, d, c)       - computes c = a + d
-mp_sub_d(a, d, c)       - computes c = a - d
-mp_mul_d(a, d, c)       - computes c = a * d
-mp_mul_2(a, c)          - computes c = a * 2
-mp_div_d(a, d, q, r)    - computes q, r such that a = bq + r
-mp_div_2(a, c)          - computes c = a / 2
-mp_expt_d(a, d, c)      - computes c = a ** d
-
-The mp_mul_2() and mp_div_2() functions take advantage of the internal
-representation of an mp_int to do multiplication by two more quickly
-than mp_mul_d() would.  Other basic functions of an arithmetic variety
-include:
-
-mp_zero(a)              - assign 0 to a
-mp_neg(a, c)            - negate a: c = -a
-mp_abs(a, c)            - absolute value: c = |a|
-
-
-Comparisons
------------
-
-Several comparison functions are provided.  Each of these, unless
-otherwise specified, returns zero if the comparands are equal, < 0 if
-the first is less than the second, and > 0 if the first is greater
-than the second:
-
-mp_cmp_z(a)             - compare a <=> 0
-mp_cmp_d(a, d)          - compare a <=> d, d is a single digit
-mp_cmp(a, b)            - compare a <=> b
-mp_cmp_mag(a, b)        - compare |a| <=> |b|
-mp_cmp_int(a, z)        - compare a <=> z, z is a signed long integer
-mp_isodd(a)             - return nonzero if odd, zero otherwise
-mp_iseven(a)            - return nonzero if even, zero otherwise
-
-
-Modular Arithmetic
-------------------
-
-Modular variations of the basic arithmetic functions are also
-supported.  These are available if the MP_MODARITH parameter in
-mpi-config.h is turned on (it is by default).  The modular arithmetic
-functions are:
-
-mp_mod(a, m, c)         - compute c = a (mod m), 0 <= c < m
-mp_mod_d(a, d, c)       - compute c = a (mod d), 0 <= c < d (see below)
-mp_addmod(a, b, m, c)   - compute c = (a + b) mod m
-mp_submod(a, b, m, c)   - compute c = (a - b) mod m
-mp_mulmod(a, b, m, c)   - compute c = (a * b) mod m
-mp_sqrmod(a, m, c)      - compute c = (a * a) mod m
-mp_exptmod(a, b, m, c)  - compute c = (a ** b) mod m
-mp_exptmod_d(a, d, m, c)- compute c = (a ** d) mod m
-
-The mp_sqr() function squares its input argument.  A call to mp_sqr(a,
-c) is identical in meaning to mp_mul(a, a, c); however, if the
-MP_SQUARE variable is set true in mpi-config.h (see below), then it
-will be implemented with a different algorithm, that is supposed to
-take advantage of the redundant computation that takes place during
-squaring.  Unfortunately, some compilers result in worse performance
-on this code, so you can change the behaviour at will.  There is a
-utility program "mulsqr.c" that lets you test which does better on
-your system.
-
-The mp_sqrmod() function is analogous to the mp_sqr() function; it
-uses the mp_sqr() function rather than mp_mul(), and then performs the
-modular reduction.  This probably won't help much unless you are doing
-a lot of them.
-
-See the file 'square.txt' for a synopsis of the algorithm used.
-
-Note:   The mp_mod_d() function computes a modular reduction around
-----    a single digit d.  The result is a single digit c.
-
-Because an inverse is defined for a (mod m) if and only if (a, m) = 1
-(that is, if a and m are relatively prime), mp_invmod() may not be
-able to compute an inverse for the arguments.  In this case, it
-returns the value MP_UNDEF, and does not modify c.  If an inverse is
-defined, however, it returns MP_OKAY, and sets c to the value of the
-inverse (mod m).
-
-See the file 'redux.txt' for a description of the modular reduction
-algorithm used by mp_exptmod().
-
-
-Greatest Common Divisor
------------------------
-
-If The greates common divisor of two values can be found using one of the
-following functions:
-
-mp_gcd(a, b, c)         - compute c = (a, b) using binary algorithm
-mp_lcm(a, b, c)         - compute c = [a, b] = ab / (a, b)
-mp_xgcd(a, b, g, x, y)  - compute g, x, y so that ax + by = g = (a, b)
-
-Also provided is a function to compute modular inverses, if they
-exist:
-
-mp_invmod(a, m, c)      - compute c = a^-1 (mod m), if it exists
-
-The function mp_xgcd() computes the greatest common divisor, and also
-returns values of x and y satisfying Bezout's identity.  This is used
-by mp_invmod() to find modular inverses.  However, if you do not need
-these values, you will find that mp_gcd() is MUCH more efficient,
-since it doesn't need all the intermediate values that mp_xgcd()
-requires in order to compute x and y. 
-
-The mp_gcd() (and mp_xgcd()) functions use the binary (extended) GCD
-algorithm due to Josef Stein.
-
-
-Input & Output Functions
-------------------------
-
-The following basic I/O routines are provided.  These are present at
-all times:
-
-mp_read_radix(mp, str, r)  - convert a string in radix r to an mp_int
-mp_read_raw(mp, s, len)    - convert a string of bytes to an mp_int
-mp_radix_size(mp, r)       - return length of buffer needed by mp_toradix()
-mp_raw_size(mp)            - return length of buffer needed by mp_toraw()
-mp_toradix(mp, str, r)     - convert an mp_int to a string of radix r 
-                             digits
-mp_toraw(mp, str)          - convert an mp_int to a string of bytes
-mp_tovalue(ch, r)          - convert ch to its value when taken as
-                             a radix r digit, or -1 if invalid
-mp_strerror(err)           - get a string describing mp_err value 'err'
-
-If you compile the MPI library with MP_IOFUNC defined, you will also
-have access to the following additional I/O function:
-
-mp_print(mp, ofp)       - print an mp_int as text to output stream ofp
-
-Note that mp_radix_size() returns a size in bytes guaranteed to be AT
-LEAST big enough for the digits output by mp_toradix().  Because it
-uses an approximation technique to figure out how many digits will be
-needed, it may return a figure which is larger than necessary.  Thus,
-the caller should not rely on the value to determine how many bytes
-will actually be written by mp_toradix().  The string mp_toradix()
-creates will be NUL terminated, so the standard C library function
-strlen() should be able to ascertain this for you, if you need it.
-
-The mp_read_radix() and mp_toradix() functions support bases from 2 to
-64 inclusive.  If you require more general radix conversion facilities
-than this, you will need to write them yourself (that's why mp_div_d()
-is provided, after all).
-
-Note:   mp_read_radix() will accept as digits either capital or 
-----    lower-case letters.  However, the current implementation of
-        mp_toradix() only outputs upper-case letters, when writing
-        bases betwee 10 and 36.  The underlying code supports using
-        lower-case letters, but the interface stub does not have a
-        selector for it.  You can add one yourself if you think it
-        is worthwhile -- I do not.  Bases from 36 to 64 use lower-
-        case letters as distinct from upper-case.  Bases 63 and
-        64 use the characters '+' and '/' as digits.
-
-        Note also that compiling with MP_IOFUNC defined will cause
-        inclusion of <stdio.h>, so if you are trying to write code
-        which does not depend on the standard C library, you will
-        probably want to avoid this option.  This is needed because
-        the mp_print() function takes a standard library FILE * as
-        one of its parameters, and uses the fprintf() function.
-
-The mp_toraw() function converts the integer to a sequence of bytes,
-in big-endian ordering (most-significant byte first).  Assuming your
-bytes are 8 bits wide, this corresponds to base 256.  The sign is
-encoded as a single leading byte, whose value is 0 for zero or
-positive values, or 1 for negative values.  The mp_read_raw() function
-reverses this process -- it takes a buffer of bytes, interprets the
-first as a sign indicator (0 = zero/positive, nonzero = negative), and
-the rest as a sequence of 1-byte digits in big-endian ordering.
-
-The mp_raw_size() function returns the exact number of bytes required
-to store the given integer in "raw" format (as described in the
-previous paragraph).  Zero is returned in case of error; a valid
-integer will require at least three bytes of storage.
-
-In previous versions of the MPI library, an "external representation
-format" was supported.  This was removed, however, because I found I
-was never using it, it was not as portable as I would have liked, and
-I decided it was a waste of space.
-
-
-Other Functions
----------------
-
-The files 'mpprime.h' and 'mpprime.c' define some routines which are
-useful for divisibility testing and probabilistic primality testing.
-The routines defined are:
-
-mpp_divis(a, b)          - is a divisible by b?
-mpp_divis_d(a, d)        - is a divisible by digit d?
-mpp_random(a)            - set a to random value at current precision
-mpp_random_size(a, prec) - set a to random value at given precision
-
-Note:  The mpp_random() and mpp_random_size() functions use the C
-----   library's rand() function to generate random values.  It is
-       up to the caller to seed this generator before it is called.
-       These functions are not suitable for generating quantities
-       requiring cryptographic-quality randomness; they are intended
-       primarily for use in primality testing.
-
-       Note too that the MPI library does not call srand(), so your
-       application should do this, if you ever want the sequence
-       to change.
-
-mpp_divis_vector(a, v, s, w)  - is a divisible by any of the s digits
-                                in v?  If so, let w be the index of 
-                                that digit
-
-mpp_divis_primes(a, np)       - is a divisible by any of the first np
-                                primes?  If so, set np to the prime 
-                                which divided a.
-
-mpp_fermat(a, d)              - test if w^a = w (mod a).  If so, 
-                                returns MP_YES, otherwise MP_NO.
-
-mpp_pprime(a, nt)             - perform nt iterations of the Rabin-
-                                Miller probabilistic primality test
-                                on a.  Returns MP_YES if all tests
-                                passed, or MP_NO if any test fails.
-
-The mpp_fermat() function works based on Fermat's little theorem, a
-consequence of which is that if p is a prime, and (w, p) = 1, then:
-
-        w^p = w (mod p)
-
-Put another way, if w^p != w (mod p), then p is not prime.  The test
-is expensive to compute, but it helps to quickly eliminate an enormous
-class of composite numbers prior to Rabin-Miller testing.
-
-Building the Library
---------------------
-
-The MPI library is designed to be as self-contained as possible.  You
-should be able to compile it with your favourite ANSI C compiler, and
-link it into your program directly.  If you are on a Unix system using
-the GNU C compiler (gcc), the following should work:
-
-% gcc -ansi -pedantic -Wall -O2 -c mpi.c
-
-The file 'mpi-config.h' defines several configurable parameters for
-the library, which you can adjust to suit your application.  At the
-time of this writing, the available options are:
-
-MP_IOFUNC       - Define true to include the mp_print() function, 
-                  which is moderately useful for debugging.  This
-                  implicitly includes <stdio.h>.
-
-MP_MODARITH     - Define true to include the modular arithmetic
-                  functions.  If you don't need modular arithmetic
-                  in your application, you can set this to zero to
-                  leave out all the modular routines.
-
-MP_NUMTH        - Define true to include number theoretic functions
-                  such as mp_gcd(), mp_lcm(), and mp_invmod().
-
-MP_LOGTAB       - If true, the file "logtab.h" is included, which
-                  is basically a static table of base 2 logarithms.
-                  These are used to compute how big the buffers for
-                  radix conversion need to be.  If you set this false,
-                  the library includes <math.h> and uses log().  This
-                  typically forces you to link against math libraries.
-
-MP_MEMSET       - If true, use memset() to zero buffers.  If you run
-                  into weird alignment related bugs, set this to zero
-                  and an explicit loop will be used.
-
-MP_MEMCPY       - If true, use memcpy() to copy buffers.  If you run
-                  into weird alignment bugs, set this to zero and an
-                  explicit loop will be used.
-
-MP_CRYPTO       - If true, whenever arrays of digits are free'd, they
-                  are zeroed first.  This is useful if you're using
-                  the library in a cryptographic environment; however,
-                  it does add overhead to each free operation.  For
-                  performance, if you don't care about zeroing your
-                  buffers, set this to false.
-
-MP_ARGCHK       - Set to 0, 1, or 2.  This defines how the argument
-                  checking macro, ARGCHK(), gets expanded.  If this 
-                  is set to zero, ARGCHK() expands to nothing; no 
-                  argument checks are performed.  If this is 1, the
-                  ARGCHK() macro expands to code that returns MP_BADARG
-                  or similar at runtime.  If it is 2, ARGCHK() expands 
-                  to an assert() call that aborts the program on a 
-                  bad input.
-
-MP_DEBUG        - Turns on debugging output.  This is probably not at
-                  all useful unless you are debugging the library.  It
-                  tends to spit out a LOT of output.
-
-MP_DEFPREC      - The default precision of a newly-created mp_int, in
-                  digits.  The precision can be changed at runtime by
-                  the mp_set_prec() function, but this is its initial
-                  value.
-
-MP_SQUARE       - If this is set to a nonzero value, the mp_sqr() 
-                  function will use an alternate algorithm that takes
-                  advantage of the redundant inner product computation
-                  when both multiplicands are identical.  Unfortunately,
-                  with some compilers this is actually SLOWER than just
-                  calling mp_mul() with the same argument twice.  So
-                  if you set MP_SQUARE to zero, mp_sqr() will be expan-
-                  ded into a call to mp_mul().  This applies to all 
-                  the uses of mp_sqr(), including mp_sqrmod() and the
-                  internal calls to s_mp_sqr() inside mpi.c
-
-                  The program 'mulsqr' (mulsqr.c) can be used to test
-                  which works best for your configuration.  Set up the
-                  CC and CFLAGS variables in the Makefile, then type:
-
-                        make mulsqr
-
-                  Invoke it with arguments similar to the following:
-
-                        mulsqr 25000 1024
-
-                  That is, 25000 products computed on 1024-bit values.
-                  The output will compare the two timings, and recommend
-                  a setting for MP_SQUARE.  It is off by default.
-
-If you would like to use the mp_print() function (see above), be sure
-to define MP_IOFUNC in mpi-config.h.  Many of the test drivers in the
-'tests' subdirectory expect this to be defined (although the test
-driver 'mpi-test' doesn't need it)
-
-The Makefile which comes with the library should take care of building
-the library for you, if you have set the CC and CFLAGS variables at
-the top of the file appropriately.  By default, they are set up to
-use the GNU C compiler:
-
-CC=gcc
-CFLAGS=-ansi -pedantic -Wall -O2
-
-If all goes well, the library should compile without warnings using
-this combination.  You should, of course, make whatever adjustments
-you find necessary.  
-
-The MPI library distribution comes with several additional programs
-which are intended to demonstrate the use of the library, and provide
-a framework for testing it.  There are a handful of test driver
-programs, in the files named 'mptest-X.c', where X is a digit.  Also,
-there are some simple command-line utilities (in the 'utils'
-directory) for manipulating large numbers.  These include:
-
-basecvt.c       A radix-conversion program, supporting bases from
-                2 to 64 inclusive.
-
-bbsrand.c       A BBS (quadratic residue) pseudo-random number 
-                generator.  The file 'bbsrand.c' is just the driver
-                for the program; the real code lives in the files
-                'bbs_rand.h' and 'bbs_rand.c'
-
-dec2hex.c       Converts decimal to hexadecimal
-
-gcd.c           Computes the greatest common divisor of two values.
-                If invoked as 'xgcd', also computes constants x and
-                y such that (a, b) = ax + by, in accordance with
-                Bezout's identity.
-
-hex2dec.c       Converts hexadecimal to decimal
-
-invmod.c        Computes modular inverses
-
-isprime.c       Performs the Rabin-Miller probabilistic primality
-                test on a number.  Values which fail this test are
-                definitely composite, and those which pass are very
-                likely to be prime (although there are no guarantees)
-
-lap.c           Computes the order (least annihilating power) of
-                a value v modulo m.  Very dumb algorithm.
-
-primegen.c      Generates large (probable) primes.
-
-prng.c          A pseudo-random number generator based on the
-                BBS generator code in 'bbs_rand.c'
-
-sieve.c         Implements the Sieve of Eratosthenes, using a big
-                bitmap, to generate a list of prime numbers.
-
-fact.c          Computes the factorial of an arbitrary precision
-                integer (iterative).
-
-exptmod.c       Computes arbitrary precision modular exponentiation
-                from the command line (exptmod a b m -> a^b (mod m))
-
-Most of these can be built from the Makefile that comes with the
-library.  Try 'make tools', if your environment supports it.  (If you
-are compiling on a Macintosh, I'm afraid you'll have to build them by
-hand -- fortunately, this is not difficult -- the library itself
-should compile just fine under Metrowerks CodeWarrior).
-
-
-Testing the Library
--------------------
-
-Automatic test vectors are included, in the form of a program called
-'mpi-test'.  To build this program and run all the tests, simply
-invoke the shell script 'all-tests'.  If all the tests pass, you
-should see a message:
-
-        All tests passed
-
-If something went wrong, you'll get:
-
-        One or more tests failed.
-
-If this happens, scan back through the preceding lines, to see which
-test failed.  Any failure indicates a bug in the library, which needs
-to be fixed before it will give accurate results.  If you get any such
-thing, please let me know, and I'll try to fix it.  Please let me know
-what platform and compiler you were using, as well as which test
-failed.  If a reason for failure was given, please send me that text
-as well.
-
-If you're on a system such as the Macintosh, where the standard Unix
-build tools don't work, you can build the 'mpi-test' program manually,
-and run it by hand.  This is tedious and obnoxious, sorry.
-
-Further manual testing can be performed by building the manual testing
-programs, whose source is found in the 'tests' subdirectory.  Each
-test is in a source file called 'mptest-X.c'.  The Makefile contains a
-target to build all of them at once:
-
-        make tests
-
-Read the comments at the top of each source file to see what the
-driver is supposed to test.  You probably don't need to do this; these
-programs were only written to help me as I was developing the library.
-
-The relevant files are:
-
-mpi-test.c              The source for the test driver
-
-make-test-arrays        A Perl script to generate some of the internal
-                        data structures used by mpi-test.c
-
-test-arrays.txt         The source file for make-test-arrays
-
-all-tests               A Bourne shell script which runs all the
-                        tests in the mpi-test suite
-
-Running 'make mpi-test' should build the mpi-test program.  If you
-cannot use make, here is what needs to be done:
-
-(1) Use 'make-test-arrays' to generate the file 'test-info.c' from
-    the 'test-arrays.txt' file.  Since Perl can be found everywhere,
-    even on the Macintosh, this should be no trouble.  Under Unix, 
-    this looks like:
-
-        make-test-arrays test-arrays.txt > test-info.c
-
-(2) Build the MPI library:
-
-        gcc -ansi -pedantic -Wall -c mpi.c
-
-(3) Build the mpi-test program:
-
-        gcc -ansi -pedantic -Wall -o mpi-test mpi.o mpi-test.c
-
-When you've got mpi-test, you can use 'all-tests' to run all the tests
-made available by mpi-test.  If any of them fail, there should be a
-diagnostic indicating what went wrong.  These are fairly high-level
-diagnostics, and won't really help you debug the problem; they're
-simply intended to help you isolate which function caused the problem.
-If you encounter a problem of this sort, feel free to e-mail me, and I
-will certainly attempt to help you debug it.
-
-Note:   Several of the tests hard-wired into 'mpi-test' operate under
-----    the assumption that you are using at least a 16-bit mp_digit 
-        type.  If that is not true, several tests might fail, because 
-        of range problems with the maximum digit value.
-
-        If you are using an 8-bit digit, you will also need to 
-        modify the code for mp_read_raw(), which assumes that
-        multiplication by 256 can be done with mp_mul_d(), a
-        fact that fails when DIGIT_MAX is 255.  You can replace
-        the call with s_mp_lshd(), which will give you the same
-        effect, and without doing as much work. :)
-
-Acknowledgements:
-----------------
-
-The algorithms used in this library were drawn primarily from Volume
-2 of Donald Knuth's magnum opus, _The Art of Computer Programming_, 
-"Semi-Numerical Methods".  Barrett's algorithm for modular reduction
-came from Menezes, Oorschot, and Vanstone's _Handbook of Applied
-Cryptography_, Chapter 14.
-
-Thanks are due to Tom St. Denis, for finding an obnoxious sign-related
-bug in mp_read_raw() that made things break on platforms which use
-signed chars.
-
-About the Author
-----------------
-
-This software was written by Michael J. Fromberger.  You can contact
-the author as follows:
-
-E-mail:   <sting@linguist.dartmouth.edu>
-
-Postal:   8000 Cummings Hall, Thayer School of Engineering
-          Dartmouth College, Hanover, New Hampshire, USA
-
-PGP key:  http://linguist.dartmouth.edu/~sting/keys/mjf.html
-          9736 188B 5AFA 23D6 D6AA  BE0D 5856 4525 289D 9907
-
-Last updated:  16-Jan-2000

mozilla/security/nss/lib/freebl/mpi/all-tests

@@ -1,115 +0,0 @@
-#!/bin/sh
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
-#
-# The Initial Developer of the Original Code is
-# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
-# Portions created by the Initial Developer are Copyright (C) 1997
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-ECHO=/bin/echo
-MAKE=gmake
-
-$ECHO "\n** Running unit tests for MPI library\n"
-
-# Build the mpi-test program, which comprises all the unit tests for
-# the MPI library...
-
-$ECHO "Bringing mpi-test up to date ... "
-if $MAKE mpi-test ; then
-  :
-else
-  $ECHO " "
-  $ECHO "Make failed to build mpi-test."
-  $ECHO " "
-  exit 1
-fi
-
-if [ ! -x mpi-test ] ; then
-  $ECHO " "
-  $ECHO "Cannot find 'mpi-test' program, testing cannot continue."
-  $ECHO " "
-  exit 1
-fi
-
-# Get the list of available test suites...
-tests=`mpi-test list | awk '{print $1}'`
-errs=0
-
-# Run each test suite and check the result code of mpi-test
-for test in $tests ; do
-  $ECHO "$test ... \c"
-  if mpi-test $test ; then
-    $ECHO "passed"
-  else
-    $ECHO "FAILED"
-    errs=1
-  fi
-done
-
-# If any tests failed, we'll stop at this point
-if [ "$errs" = "0" ] ; then
-  $ECHO "All unit tests passed"
-else
-  $ECHO "One or more tests failed"
-  exit 1
-fi
-
-# Now try to build the 'pi' program, and see if it can compute the
-# first thousand digits of pi correctly
-$ECHO "\n** Running other tests\n"
-
-$ECHO "Bringing 'pi' up to date ... "
-if $MAKE pi ; then
-    :
-else
-    $ECHO "\nMake failed to build pi.\n"
-    exit 1
-fi
-
-if [ ! -x pi ] ; then
-    $ECHO "\nCannot find 'pi' program; testing cannot continue.\n"
-    exit 1
-fi
-
-./pi 2000 > /tmp/pi.tmp.$$
-if cmp tests/pi2k.txt /tmp/pi.tmp.$$ ; then
-    $ECHO "Okay!  The pi test passes."
-else
-    $ECHO "Oops!  The pi test failed. :("
-    exit 1
-fi
-
-rm -f /tmp/pi.tmp.$$
-
-exit 0
-
-# Here there be dragons

mozilla/security/nss/lib/freebl/mpi/doc/LICENSE

@@ -1,11 +0,0 @@
-Within this directory, each of the file listed below is licensed under 
-the terms given in the file LICENSE-MPL, also in this directory.
-
-basecvt.pod
-gcd.pod
-invmod.pod
-isprime.pod
-lap.pod
-mpi-test.pod
-prime.txt
-prng.pod

mozilla/security/nss/lib/freebl/mpi/doc/LICENSE-MPL

@@ -1,32 +0,0 @@
-The contents of this file are subject to the Mozilla Public
-License Version 1.1 (the "License"); you may not use this file
-except in compliance with the License. You may obtain a copy of
-the License at http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS
-IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-implied. See the License for the specific language governing
-rights and limitations under the License.
-
-The Original Code is the Netscape security libraries.
-
-The Initial Developer of the Original Code is Netscape
-Communications Corporation.  Portions created by Netscape are 
-Copyright (C) 1994-2000 Netscape Communications Corporation.  All
-Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the
-terms of the GNU General Public License Version 2 or later (the
-"GPL"), in which case the provisions of the GPL are applicable 
-instead of those above.  If you wish to allow use of your 
-version of this file only under the terms of the GPL and not to
-allow others to use your version of this file under the MPL,
-indicate your decision by deleting the provisions above and
-replace them with the notice and other provisions required by
-the GPL.  If you do not delete the provisions above, a recipient
-may use your version of this file under either the MPL or the
-GPL.
-
-

mozilla/security/nss/lib/freebl/mpi/doc/basecvt.pod

@@ -1,63 +0,0 @@
-=head1 NAME
-
- basecvt - radix conversion for arbitrary precision integers
-
-=head1 SYNOPSIS
-
- basecvt <ibase> <obase> [values]
-
-=head1 DESCRIPTION
-
-The B<basecvt> program is a command-line tool for converting integers
-of arbitrary precision from one radix to another.  The current version
-supports radix values from 2 (binary) to 64, inclusive.  The first two
-command line arguments specify the input and output radix, in base 10.
-Any further arguments are taken to be integers notated in the input
-radix, and these are converted to the output radix.  The output is
-written, one integer per line, to standard output.
-
-When reading integers, only digits considered "valid" for the input
-radix are considered.  Processing of an integer terminates when an
-invalid input digit is encountered.  So, for example, if you set the
-input radix to 10 and enter '10ACF', B<basecvt> would assume that you
-had entered '10' and ignore the rest of the string.
-
-If no values are provided, no output is written, but the program
-simply terminates with a zero exit status.  Error diagnostics are
-written to standard error in the event of out-of-range radix
-specifications.  Regardless of the actual values of the input and
-output radix, the radix arguments are taken to be in base 10 (decimal)
-notation.
-
-=head1 DIGITS
-
-For radices from 2-10, standard ASCII decimal digits 0-9 are used for
-both input and output.  For radices from 11-36, the ASCII letters A-Z
-are also included, following the convention used in hexadecimal.  In
-this range, input is accepted in either upper or lower case, although
-on output only lower-case letters are used.
-
-For radices from 37-62, the output includes both upper- and lower-case
-ASCII letters, and case matters.  In this range, case is distinguished
-both for input and for output values.
-
-For radices 63 and 64, the characters '+' (plus) and '/' (forward
-solidus) are also used.  These are derived from the MIME base64
-encoding scheme.  The overall encoding is not the same as base64,
-because the ASCII digits are used for the bottom of the range, and the
-letters are shifted upward; however, the output will consist of the
-same character set.
-
-This input and output behaviour is inherited from the MPI library used
-by B<basecvt>, and so is not configurable at runtime.
-
-=head1 SEE ALSO
-
- dec2hex(1), hex2dec(1)
-
-=head1 AUTHOR
-
- Michael J. Fromberger <sting@linguist.dartmouth.edu>
- Thayer School of Engineering, Hanover, New Hampshire, USA
-
- $Date: 2000-07-14 00:44:31 $

mozilla/security/nss/lib/freebl/mpi/doc/build

@@ -1,66 +0,0 @@
-#!/bin/sh
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
-#
-# The Initial Developer of the Original Code is
-# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
-# Portions created by the Initial Developer are Copyright (C) 1998
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Netscape Communications Corporation
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-# $Id: build,v 1.3 2005-02-02 22:28:22 gerv%gerv.net Exp $
-#
-
-VERS="1.7p6"
-SECT="1"
-NAME="MPI Tools"
-
-echo "Building manual pages ..."
-case $# in
-  0)
-    files=`ls *.pod`
-    ;;
-  *)
-    files=$*
-    ;;
-esac
-
-for name in $files
-do
-   echo -n "$name ... "
-#  sname=`noext $name`
-   sname=`basename $name .pod`
-   pod2man --section="$SECT" --center="$NAME" --release="$VERS" $name > $sname.$SECT
-   echo "(done)"
-done
-
-echo "Finished building."
-

mozilla/security/nss/lib/freebl/mpi/doc/div.txt

@@ -1,101 +0,0 @@
-Division
-
-This describes the division algorithm used by the MPI library.
-
-Input:    a, b; a > b
-Compute:  Q, R; a = Qb + R
-
-The input numbers are normalized so that the high-order digit of b is
-at least half the radix.  This guarantees that we have a reasonable
-way to guess at the digits of the quotient (this method was taken from
-Knuth, vol. 2, with adaptations).
-
-To normalize, test the high-order digit of b.  If it is less than half
-the radix, multiply both a and b by d, where:
-
-             radix - 1
-	d = -----------
-              bmax + 1
-
-...where bmax is the high-order digit of b.  Otherwise, set d = 1.
-
-Given normalize values for a and b, let the notation a[n] denote the
-nth digit of a.  Let #a be the number of significant figures of a (not
-including any leading zeroes).
-
-	Let R = 0
-	Let p = #a - 1
-
-	while(p >= 0)
-	  do
-	    R = (R * radix) + a[p]
-	    p = p - 1
-	  while(R < b and p >= 0)
-
-	  if(R < b)
-	    break
-
-	  q = (R[#R - 1] * radix) + R[#R - 2]
-	  q = q / b[#b - 1]
-
-	  T = b * q
-
-	  while(T > L)
-	    q = q - 1
-	    T = T - b
-	  endwhile
-
-	  L = L - T
-
-	  Q = (Q * radix) + q
-
-	endwhile
-
-At this point, Q is the quotient, and R is the normalized remainder.
-To denormalize R, compute:
-
-	R = (R / d)
-
-At this point, you are finished.
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: div.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-

mozilla/security/nss/lib/freebl/mpi/doc/expt.txt

@@ -1,132 +0,0 @@
-Exponentiation
-
-For exponentiation, the MPI library uses a simple and fairly standard
-square-and-multiply method.  The algorithm is this:
-
-Input:	a, b
-Output: a ** b
-
-	s = 1
-
-	while(b != 0)
-	  if(b is odd)
-	    s = s * a
-	  endif
-
-	  b = b / 2
-
-	  x = x * x
-	endwhile
-
-	return s
-
-The modular exponentiation is done the same way, except replacing:
-
-	s = s * a
-
-with
-	s = (s * a) mod m
-
-and replacing
-
-	x = x * x
-
-with
-
-	x = (x * x) mod m
-
-Here is a sample exponentiation using the MPI library, as compared to
-the same problem solved by the Unix 'bc' program on my system:
-
-Computation of 2,381,283 ** 235
-
-'bc' says:
-
-4385CA4A804D199FBEAD95FAD0796FAD0D0B51FC9C16743C45568C789666985DB719\
-4D90E393522F74C9601262C0514145A49F3B53D00983F95FDFCEA3D0043ECEF6227E\
-6FB59C924C3EE74447B359B5BF12A555D46CB819809EF423F004B55C587D6F0E8A55\
-4988036A42ACEF9F71459F97CEF6E574BD7373657111648626B1FF8EE15F663B2C0E\
-6BBE5082D4CDE8E14F263635AE8F35DB2C280819517BE388B5573B84C5A19C871685\
-FD408A6471F9D6AFAF5129A7548EAE926B40874B340285F44765BF5468CE20A13267\
-CD88CE6BC786ACED36EC7EA50F67FF27622575319068A332C3C0CB23E26FB55E26F4\
-5F732753A52B8E2FB4D4F42D894242613CA912A25486C3DEC9C66E5DB6182F6C1761\
-CF8CD0D255BE64B93836B27D452AE38F950EB98B517D4CF50D48F0165EF0CCCE1F5C\
-49BF18219FDBA0EEDD1A7E8B187B70C2BAED5EC5C6821EF27FAFB1CFF70111C52235\
-5E948B93A015AA1AE152B110BB5658CB14D3E45A48BFE7F082C1182672A455A695CD\
-A1855E8781E625F25B41B516E77F589FA420C3B058861EA138CF7A2C58DB3C7504FD\
-D29554D78237834CC5AE710D403CC4F6973D5012B7E117A8976B14A0B5AFA889BD47\
-92C461F0F96116F00A97AE9E83DC5203680CAF9A18A062566C145650AB86BE4F907F\
-A9F7AB4A700B29E1E5BACCD6DCBFA513E10832815F710807EED2E279081FEC61D619\
-AB270BEB3D3A1787B35A9DD41A8766CF21F3B5C693B3BAB1C2FA14A4ED202BC35743\
-E5CBE2391624D4F8C9BFBBC78D69764E7C6C5B11BF005677BFAD17D9278FFC1F158F\
-1B3683FF7960FA0608103792C4163DC0AF3E06287BB8624F8FE3A0FFBDF82ACECA2F\
-CFFF2E1AC93F3CA264A1B
-
-MPI says:
-
-4385CA4A804D199FBEAD95FAD0796FAD0D0B51FC9C16743C45568C789666985DB719\
-4D90E393522F74C9601262C0514145A49F3B53D00983F95FDFCEA3D0043ECEF6227E\
-6FB59C924C3EE74447B359B5BF12A555D46CB819809EF423F004B55C587D6F0E8A55\
-4988036A42ACEF9F71459F97CEF6E574BD7373657111648626B1FF8EE15F663B2C0E\
-6BBE5082D4CDE8E14F263635AE8F35DB2C280819517BE388B5573B84C5A19C871685\
-FD408A6471F9D6AFAF5129A7548EAE926B40874B340285F44765BF5468CE20A13267\
-CD88CE6BC786ACED36EC7EA50F67FF27622575319068A332C3C0CB23E26FB55E26F4\
-5F732753A52B8E2FB4D4F42D894242613CA912A25486C3DEC9C66E5DB6182F6C1761\
-CF8CD0D255BE64B93836B27D452AE38F950EB98B517D4CF50D48F0165EF0CCCE1F5C\
-49BF18219FDBA0EEDD1A7E8B187B70C2BAED5EC5C6821EF27FAFB1CFF70111C52235\
-5E948B93A015AA1AE152B110BB5658CB14D3E45A48BFE7F082C1182672A455A695CD\
-A1855E8781E625F25B41B516E77F589FA420C3B058861EA138CF7A2C58DB3C7504FD\
-D29554D78237834CC5AE710D403CC4F6973D5012B7E117A8976B14A0B5AFA889BD47\
-92C461F0F96116F00A97AE9E83DC5203680CAF9A18A062566C145650AB86BE4F907F\
-A9F7AB4A700B29E1E5BACCD6DCBFA513E10832815F710807EED2E279081FEC61D619\
-AB270BEB3D3A1787B35A9DD41A8766CF21F3B5C693B3BAB1C2FA14A4ED202BC35743\
-E5CBE2391624D4F8C9BFBBC78D69764E7C6C5B11BF005677BFAD17D9278FFC1F158F\
-1B3683FF7960FA0608103792C4163DC0AF3E06287BB8624F8FE3A0FFBDF82ACECA2F\
-CFFF2E1AC93F3CA264A1B
-
-Diff says:
-% diff bc.txt mp.txt
-%
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: expt.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-
-

mozilla/security/nss/lib/freebl/mpi/doc/gcd.pod

@@ -1,27 +0,0 @@
-=head1 NAME
-
- gcd - compute greatest common divisor of two integers
-
-=head1 SYNOPSIS
-
- gcd <a> <b>
-
-=head1 DESCRIPTION
-
-The B<gcd> program computes the greatest common divisor of two
-arbitrary-precision integers I<a> and I<b>.  The result is written in
-standard decimal notation to the standard output.
-
-If I<b> is zero, B<gcd> will print an error message and exit.
-
-=head1 SEE ALSO
-
-invmod(1), isprime(1), lap(1)
-
-=head1 AUTHOR
-
- Michael J. Fromberger <sting@linguist.dartmouth.edu>
- Thayer School of Engineering, Hanover, New Hampshire, USA
- 
- $Date: 2000-07-14 00:44:32 $
-

mozilla/security/nss/lib/freebl/mpi/doc/invmod.pod

@@ -1,33 +0,0 @@
-=head1 NAME
-
- invmod - compute modular inverse of an integer
-
-=head1 SYNOPSIS
-
- invmod <a> <m>
-
-=head1 DESCRIPTION
-
-The B<invmod> program computes the inverse of I<a>, modulo I<m>, if
-that inverse exists.  Both I<a> and I<m> are arbitrary-precision
-integers in decimal notation.  The result is written in standard
-decimal notation to the standard output.
-
-If there is no inverse, the message:
-
- No inverse
-
-...will be printed to the standard output (an inverse exists if and
-only if the greatest common divisor of I<a> and I<m> is 1).
-
-=head1 SEE ALSO
-
-gcd(1), isprime(1), lap(1)
-
-=head1 AUTHOR
-
- Michael J. Fromberger <sting@linguist.dartmouth.edu>
- Thayer School of Engineering, Hanover, New Hampshire, USA
- 
- $Date: 2000-07-14 00:44:33 $
-

mozilla/security/nss/lib/freebl/mpi/doc/isprime.pod

@@ -1,62 +0,0 @@
-=head1 NAME
-
- isprime - probabilistic primality testing
-
-=head1 SYNOPSIS
-
- isprime <a>
-
-=head1 DESCRIPTION
-
-The B<isprime> program attempts to determine whether the arbitrary
-precision integer I<a> is prime.  It first tests I<a> for divisibility
-by the first 170 or so small primes, and assuming I<a> is not
-divisible by any of these, applies 15 iterations of the Rabin-Miller
-probabilistic primality test.
-
-If the program discovers that the number is composite, it will print:
-
- Not prime (reason)
-
-Where I<reason> is either:
-
-	divisible by small prime x
-
-Or:
-
-	failed nth pseudoprime test
-
-In the first case, I<x> indicates the first small prime factor that
-was found.  In the second case, I<n> indicates which of the
-pseudoprime tests failed (numbered from 1)
-
-If this happens, the number is definitely not prime.  However, if the
-number succeeds, this message results:
-
- Probably prime, 1 in 4^15 chance of false positive
-
-If this happens, the number is prime with very high probability, but
-its primality has not been absolutely proven, only demonstrated to a
-very convincing degree.
-
-The value I<a> can be input in standard decimal notation, or, if it is
-prefixed with I<Ox>, it will be read as hexadecimal.
-
-=head1 ENVIRONMENT
-
-You can control how many iterations of Rabin-Miller are performed on
-the candidate number by setting the I<RM_TESTS> environment variable
-to an integer value before starting up B<isprime>.  This will change
-the output slightly if the number passes all the tests.
-
-=head1 SEE ALSO
-
-gcd(1), invmod(1), lap(1)
-
-=head1 AUTHOR
-
- Michael J. Fromberger <sting@linguist.dartmouth.edu>
- Thayer School of Engineering, Hanover, New Hampshire, USA
- 
- $Date: 2000-07-14 00:44:33 $
-

mozilla/security/nss/lib/freebl/mpi/doc/lap.pod

@@ -1,35 +0,0 @@
-=head1 NAME
-
- lap - compute least annihilating power of a number
-
-=head1 SYNOPSIS
-
- lap <a> <m>
-
-=head1 DESCRIPTION
-
-The B<lap> program computes the order of I<a> modulo I<m>, for
-arbitrary precision integers I<a> and I<m>.  The B<order> of I<a>
-modulo I<m> is defined as the smallest positive value I<n> for which
-I<a> raised to the I<n>th power, modulo I<m>, is equal to 1.  The
-order may not exist, if I<m> is composite.
-
-=head1 RESTRICTIONS
-
-This program is very slow, especially for large moduli.  It is
-intended as a way to help find primitive elements in a modular field,
-but it does not do so in a particularly inefficient manner.  It was
-written simply to help verify that a particular candidate does not
-have an obviously short cycle mod I<m>.
-
-=head1 SEE ALSO
-
-gcd(1), invmod(1), isprime(1)
-
-=head1 AUTHOR
-
- Michael J. Fromberger <sting@linguist.dartmouth.edu>
- Thayer School of Engineering, Hanover, New Hampshire, USA
- 
- $Date: 2000-07-14 00:44:34 $
-

mozilla/security/nss/lib/freebl/mpi/doc/mpi-test.pod

@@ -1,49 +0,0 @@
-=head1 NAME
-
- mpi-test - automated test program for MPI library
-
-=head1 SYNOPSIS
-
- mpi-test <suite-name> [quiet]
- mpi-test list
- mpi-test help
-
-=head1 DESCRIPTION
-
-The B<mpi-test> program is a general unit test driver for the MPI
-library.  It is used to verify that the library works as it is
-supposed to on your architecture.  As with most such things, passing
-all the tests in B<mpi-test> does not guarantee the code is correct,
-but if any of them fail, there are certainly problems.
-
-Each major function of the library can be tested individually.  For a
-list of the test suites understood by B<mpi-test>, run it with the
-I<list> command line option:
-
- mpi-test list
-
-This will display a list of the available test suites and a brief
-synopsis of what each one does.  For a brief overview of this
-document, run B<mpi-test> I<help>.
-
-B<mpi-test> exits with a zero status if the selected test succeeds, or
-a nonzero status if it fails.  If a I<suite-name> which is not
-understood by B<mpi-test> is given, a diagnostic is printed to the
-standard error, and the program exits with a result code of 2.  If a
-test fails, the result code will be 1, and a diagnostic is ordinarily
-printed to the standard error.  However, if the I<quiet> option is
-provided, these diagnostics will be suppressed.
-
-=head1 RESTRICTIONS
-
-Only a few canned test cases are provided.  The solutions have been
-verified using the GNU bc(1) program, so bugs there may cause problems
-here; however, this is very unlikely, so if a test fails, it is almost
-certainly my fault, not bc(1)'s.
-
-=head1 AUTHOR
-
- Michael J. Fromberger <sting@linguist.dartmouth.edu>
- Thayer School of Engineering, Hanover, New Hampshire, USA
- 
- $Date: 2000-07-14 00:44:34 $

mozilla/security/nss/lib/freebl/mpi/doc/mul.txt

@@ -1,114 +0,0 @@
-Multiplication
-
-This describes the multiplication algorithm used by the MPI library.
-
-This is basically a standard "schoolbook" algorithm.  It is slow --
-O(mn) for m = #a, n = #b -- but easy to implement and verify.
-Basically, we run two nested loops, as illustrated here (R is the
-radix):
-
-k = 0
-for j <- 0 to (#b - 1)
-  for i <- 0 to (#a - 1)
-    w = (a[j] * b[i]) + k + c[i+j]
-    c[i+j] = w mod R
-    k = w div R
-  endfor
-  c[i+j] = k;
-  k = 0;
-endfor
-
-It is necessary that 'w' have room for at least two radix R digits.
-The product of any two digits in radix R is at most:
-
-	(R - 1)(R - 1) = R^2 - 2R + 1
-
-Since a two-digit radix-R number can hold R^2 - 1 distinct values,
-this insures that the product will fit into the two-digit register.
-
-To insure that two digits is enough for w, we must also show that
-there is room for the carry-in from the previous multiplication, and
-the current value of the product digit that is being recomputed.
-Assuming each of these may be as big as R - 1 (and no larger,
-certainly), two digits will be enough if and only if:
-
-	(R^2 - 2R + 1) + 2(R - 1) <= R^2 - 1
-
-Solving this equation shows that, indeed, this is the case:
-
-	R^2 - 2R + 1 + 2R - 2 <= R^2 - 1
-
-	R^2 - 1 <= R^2 - 1
-
-This suggests that a good radix would be one more than the largest
-value that can be held in half a machine word -- so, for example, as
-in this implementation, where we used a radix of 65536 on a machine
-with 4-byte words.  Another advantage of a radix of this sort is that
-binary-level operations are easy on numbers in this representation.
-
-Here's an example multiplication worked out longhand in radix-10,
-using the above algorithm:
-
-   a =     999
-   b =   x 999
-  -------------
-   p =   98001
-
-w = (a[jx] * b[ix]) + kin + c[ix + jx]
-c[ix+jx] = w % RADIX
-k = w / RADIX
-                                                               product
-ix	jx	a[jx]	b[ix]	kin	w	c[i+j]	kout	000000
-0	0	9	9	0	81+0+0	1	8	000001
-0	1	9	9	8	81+8+0	9	8	000091
-0	2	9	9	8	81+8+0	9	8	000991
-				8			0	008991
-1	0	9	9	0	81+0+9	0	9	008901
-1	1	9	9	9	81+9+9	9	9	008901
-1	2	9	9	9	81+9+8	8	9	008901
-				9			0	098901
-2	0	9	9	0	81+0+9	0	9	098001
-2	1	9	9	9	81+9+8	8	9	098001
-2	2	9	9	9	81+9+9	9	9	098001
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: mul.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-

mozilla/security/nss/lib/freebl/mpi/doc/pi.txt

@@ -1,90 +0,0 @@
-This file describes how pi is computed by the program in 'pi.c' (see
-the utils subdirectory).
-
-Basically, we use Machin's formula, which is what everyone in the
-world uses as a simple method for computing approximations to pi.
-This works for up to a few thousand digits without too much effort.
-Beyond that, though, it gets too slow.
-
-Machin's formula states:
-
-	 pi := 16 * arctan(1/5) - 4 * arctan(1/239)
-
-We compute this in integer arithmetic by first multiplying everything
-through by 10^d, where 'd' is the number of digits of pi we wanted to
-compute.  It turns out, the last few digits will be wrong, but the
-number that are wrong is usually very small (ordinarly only 2-3).
-Having done this, we compute the arctan() function using the formula:
-
-                       1      1       1       1       1     
-       arctan(1/x) := --- - ----- + ----- - ----- + ----- - ...
-                       x    3 x^3   5 x^5   7 x^7   9 x^9
-
-This is done iteratively by computing the first term manually, and
-then iteratively dividing x^2 and k, where k = 3, 5, 7, ... out of the
-current figure.  This is then added to (or subtracted from) a running
-sum, as appropriate.  The iteration continues until we overflow our
-available precision and the current figure goes to zero under integer
-division.  At that point, we're finished.
-
-Actually, we get a couple extra bits of precision out of the fact that
-we know we're computing y * arctan(1/x), by setting up the multiplier
-as:
-
-      y * 10^d
-
-... instead of just 10^d.  There is also a bit of cleverness in how
-the loop is constructed, to avoid special-casing the first term.
-Check out the code for arctan() in 'pi.c', if you are interested in
-seeing how it is set up.
-
-Thanks to Jason P. for this algorithm, which I assembled from notes
-and programs found on his cool "Pile of Pi Programs" page, at:
-
-      http://www.isr.umd.edu/~jasonp/pipage.html
-
-Thanks also to Henrik Johansson <Henrik.Johansson@Nexus.Comm.SE>, from
-whose pi program I borrowed the clever idea of pre-multiplying by x in
-order to avoid a special case on the loop iteration.
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: pi.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-

mozilla/security/nss/lib/freebl/mpi/doc/prng.pod

@@ -1,41 +0,0 @@
-=head1 NAME
-
- prng - pseudo-random number generator
-
-=head1 SYNOPSIS
-
- prng [count]
-
-=head1 DESCRIPTION
-
-B<Prng> generates 32-bit pseudo-random integers using the
-Blum-Blum-Shub (BBS) quadratic residue generator.  It is seeded using
-the standard C library's rand() function, which itself seeded from the
-system clock and the process ID number.  Thus, the values generated
-are not particularly useful for cryptographic applications, but they
-are in general much better than the typical output of the usual
-multiplicative congruency generator used by most runtime libraries.
-
-You may optionally specify how many random values should be generated
-by giving a I<count> argument on the command line.  If you do not
-specify a count, only one random value will be generated.  The results
-are output to the standard output in decimal notation, one value per
-line.
-
-=head1 RESTRICTIONS
-
-As stated above, B<prng> uses the C library's rand() function to seed
-the generator, so it is not terribly suitable for cryptographic
-applications.  Also note that each time you run the program, a new
-seed is generated, so it is better to run it once with a I<count>
-parameter than it is to run it multiple times to generate several
-values.
-
-=head1 AUTHOR
-
- Michael J. Fromberger <sting@linguist.dartmouth.edu>
- Copyright (C) 1998 Michael J. Fromberger, All Rights Reserved
- Thayer School of Engineering, Dartmouth College, Hanover, NH  USA
-
- $Date: 2000-07-14 00:44:36 $
-

mozilla/security/nss/lib/freebl/mpi/doc/redux.txt

@@ -1,121 +0,0 @@
-Modular Reduction
-
-Usually, modular reduction is accomplished by long division, using the
-mp_div() or mp_mod() functions.  However, when performing modular
-exponentiation, you spend a lot of time reducing by the same modulus
-again and again.  For this purpose, doing a full division for each
-multiplication is quite inefficient.
-
-For this reason, the mp_exptmod() function does not perform modular
-reductions in the usual way, but instead takes advantage of an
-algorithm due to Barrett, as described by Menezes, Oorschot and
-VanStone in their book _Handbook of Applied Cryptography_, published
-by the CRC Press (see Chapter 14 for details).  This method reduces
-most of the computation of reduction to efficient shifting and masking
-operations, and avoids the multiple-precision division entirely.
-
-Here is a brief synopsis of Barrett reduction, as it is implemented in
-this library.
-
-Let b denote the radix of the computation (one more than the maximum
-value that can be denoted by an mp_digit).  Let m be the modulus, and
-let k be the number of significant digits of m.  Let x be the value to
-be reduced modulo m.  By the Division Theorem, there exist unique
-integers Q and R such that:
-
-	 x = Qm + R, 0 <= R < m
-
-Barrett reduction takes advantage of the fact that you can easily
-approximate Q to within two, given a value M such that:
-
-	                  2k
-	                 b
-	    M = floor( ----- )
-	                 m
-
-Computation of M requires a full-precision division step, so if you
-are only doing a single reduction by m, you gain no advantage.
-However, when multiple reductions by the same m are required, this
-division need only be done once, beforehand.  Using this, we can use
-the following equation to compute Q', an approximation of Q:
-
-                     x
-            floor( ------ ) M
-                      k-1
-                     b
-Q' = floor( ----------------- )
-                    k+1
-                   b
-
-The divisions by b^(k-1) and b^(k+1) and the floor() functions can be
-efficiently implemented with shifts and masks, leaving only a single
-multiplication to be performed to get this approximation.  It can be
-shown that Q - 2 <= Q' <= Q, so in the worst case, we can get out with
-two additional subtractions to bring the value into line with the
-actual value of Q.
-
-Once we've got Q', we basically multiply that by m and subtract from
-x, yielding:
-
-   x - Q'm = Qm + R - Q'm
-
-Since we know the constraint on Q', this is one of:
-
-      R
-      m + R
-      2m + R
-
-Since R < m by the Division Theorem, we can simply subtract off m
-until we get a value in the correct range, which will happen with no
-more than 2 subtractions:
-
-     v = x - Q'm
-
-     while(v >= m)
-       v = v - m
-     endwhile
-
-
-In random performance trials, modular exponentiation using this method
-of reduction gave around a 40% speedup over using the division for
-reduction.
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: redux.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $

mozilla/security/nss/lib/freebl/mpi/doc/sqrt.txt

@@ -1,87 +0,0 @@
-Square Root
-
-A simple iterative algorithm is used to compute the greatest integer
-less than or equal to the square root.  Essentially, this is Newton's
-linear approximation, computed by finding successive values of the
-equation:
-
-		    x[k]^2 - V
-x[k+1]	 =  x[k] - ------------
-	             2 x[k]
-
-...where V is the value for which the square root is being sought.  In
-essence, what is happening here is that we guess a value for the
-square root, then figure out how far off we were by squaring our guess
-and subtracting the target.  Using this value, we compute a linear
-approximation for the error, and adjust the "guess".  We keep doing
-this until the precision gets low enough that the above equation
-yields a quotient of zero.  At this point, our last guess is one
-greater than the square root we're seeking.
-
-The initial guess is computed by dividing V by 4, which is a heuristic
-I have found to be fairly good on average.  This also has the
-advantage of being very easy to compute efficiently, even for large
-values.
-
-So, the resulting algorithm works as follows:
-
-    x = V / 4   /* compute initial guess */
-    
-    loop
-	t = (x * x) - V   /* Compute absolute error  */
-	u = 2 * x         /* Adjust by tangent slope */
-	t = t / u
-
-	/* Loop is done if error is zero */
-	if(t == 0)
-	    break
-
-	/* Adjust guess by error term    */
-	x = x - t
-    end
-
-    x = x - 1
-
-The result of the computation is the value of x.
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: sqrt.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-

mozilla/security/nss/lib/freebl/mpi/doc/square.txt

@@ -1,109 +0,0 @@
-Squaring Algorithm
-
-When you are squaring a value, you can take advantage of the fact that
-half the multiplications performed by the more general multiplication
-algorithm (see 'mul.txt' for a description) are redundant when the
-multiplicand equals the multiplier.
-
-In particular, the modified algorithm is:
-
-k = 0
-for j <- 0 to (#a - 1)
-  w = c[2*j] + (a[j] ^ 2);
-  k = w div R
-
-  for i <- j+1 to (#a - 1)
-    w = (2 * a[j] * a[i]) + k + c[i+j]
-    c[i+j] = w mod R
-    k = w div R
-  endfor
-  c[i+j] = k;
-  k = 0;
-endfor
-
-On the surface, this looks identical to the multiplication algorithm;
-however, note the following differences:
-
-  - precomputation of the leading term in the outer loop
-
-  - i runs from j+1 instead of from zero
-
-  - doubling of a[i] * a[j] in the inner product
-
-Unfortunately, the construction of the inner product is such that we
-need more than two digits to represent the inner product, in some
-cases.  In a C implementation, this means that some gymnastics must be
-performed in order to handle overflow, for which C has no direct
-abstraction.  We do this by observing the following:
-
-If we have multiplied a[i] and a[j], and the product is more than half
-the maximum value expressible in two digits, then doubling this result
-will overflow into a third digit.  If this occurs, we take note of the
-overflow, and double it anyway -- C integer arithmetic ignores
-overflow, so the two digits we get back should still be valid, modulo
-the overflow.
-
-Having doubled this value, we now have to add in the remainders and
-the digits already computed by earlier steps.  If we did not overflow
-in the previous step, we might still cause an overflow here.  That
-will happen whenever the maximum value expressible in two digits, less
-the amount we have to add, is greater than the result of the previous
-step.  Thus, the overflow computation is:
-
-
-  u = 0
-  w = a[i] * a[j]
-
-  if(w > (R - 1)/ 2)
-    u = 1;
-
-  w = w * 2
-  v = c[i + j] + k
-
-  if(u == 0 && (R - 1 - v) < w)
-    u = 1
-
-If there is an overflow, u will be 1, otherwise u will be 0.  The rest
-of the parameters are the same as they are in the above description.
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: square.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-

mozilla/security/nss/lib/freebl/mpi/doc/timing.txt

@@ -1,250 +0,0 @@
-MPI Library Timing Tests
-
-Hardware/OS
-(A) SGI O2 1 x MIPS R10000 250MHz IRIX 6.5.3
-(B) IBM RS/6000 43P-240 1 x PowerPC 603e 223MHz AIX 4.3
-(C) Dell GX1/L+ 1 x Pentium III 550MHz Linux 2.2.12-20
-(D) PowerBook G3 1 x PowerPC 750 266MHz LinuxPPC 2.2.6-15apmac
-(E) PowerBook G3 1 x PowerPC 750 266MHz MacOS 8.5.1
-(F) PowerBook G3 1 x PowerPC 750 400MHz MacOS 9.0.2
-
-Compiler
-(1) MIPSpro C 7.2.1 -O3 optimizations
-(2) GCC 2.95.1 -O3 optimizations
-(3) IBM AIX xlc -O3 optimizations (version unknown)
-(4) EGCS 2.91.66 -O3 optimizations
-(5) Metrowerks CodeWarrior 5.0 C, all optimizations
-(6) MIPSpro C 7.30 -O3 optimizations
-(7) same as (6), with optimized libmalloc.so
-
-Timings are given in seconds, computed using the C library's clock()
-function.  The first column gives the hardware and compiler
-configuration used for the test. The second column indicates the
-number of tests that were aggregated to get the statistics for that
-size.  These were compiled using 16 bit digits.
-
-Source data were generated randomly using a fixed seed, so they should
-be internally consistent, but may vary on different systems depending
-on the C library.  Also, since the resolution of the timer accessed by
-clock() varies, there may be some variance in the precision of these
-measurements.
-
-Prime Generation (primegen)
-
-128 bits:
-A1      200     min=0.03, avg=0.19, max=0.72, sum=38.46
-A2      200     min=0.02, avg=0.16, max=0.62, sum=32.55
-B3      200     min=0.01, avg=0.07, max=0.22, sum=13.29
-C4      200     min=0.00, avg=0.03, max=0.20, sum=6.14
-D4      200     min=0.00, avg=0.05, max=0.33, sum=9.70
-A6      200     min=0.01, avg=0.09, max=0.36, sum=17.48
-A7      200     min=0.00, avg=0.05, max=0.24, sum=10.07
-
-192 bits:
-A1      200     min=0.05, avg=0.45, max=3.13, sum=89.96
-A2      200     min=0.04, avg=0.39, max=2.61, sum=77.55
-B3      200     min=0.02, avg=0.18, max=1.25, sum=36.97
-C4      200     min=0.01, avg=0.09, max=0.33, sum=18.24
-D4      200     min=0.02, avg=0.15, max=0.54, sum=29.63
-A6      200     min=0.02, avg=0.24, max=1.70, sum=47.84
-A7      200     min=0.01, avg=0.15, max=1.05, sum=30.88
-
-256 bits:
-A1      200     min=0.08, avg=0.92, max=6.13, sum=184.79
-A2      200     min=0.06, avg=0.76, max=5.03, sum=151.11
-B3      200     min=0.04, avg=0.41, max=2.68, sum=82.35
-C4      200     min=0.02, avg=0.19, max=0.69, sum=37.91
-D4      200     min=0.03, avg=0.31, max=1.15, sum=63.00
-A6      200     min=0.04, avg=0.48, max=3.13, sum=95.46
-A7      200     min=0.03, avg=0.37, max=2.36, sum=73.60
-
-320 bits:
-A1      200     min=0.11, avg=1.59, max=6.14, sum=318.81
-A2      200     min=0.09, avg=1.27, max=4.93, sum=254.03
-B3      200     min=0.07, avg=0.82, max=3.13, sum=163.80
-C4      200     min=0.04, avg=0.44, max=1.91, sum=87.59
-D4      200     min=0.06, avg=0.73, max=3.22, sum=146.73
-A6      200     min=0.07, avg=0.93, max=3.50, sum=185.01
-A7      200     min=0.05, avg=0.76, max=2.94, sum=151.78
-
-384 bits:
-A1      200     min=0.16, avg=2.69, max=11.41, sum=537.89
-A2      200     min=0.13, avg=2.15, max=9.03, sum=429.14
-B3      200     min=0.11, avg=1.54, max=6.49, sum=307.78
-C4      200     min=0.06, avg=0.81, max=4.84, sum=161.13
-D4      200     min=0.10, avg=1.38, max=8.31, sum=276.81
-A6      200     min=0.11, avg=1.73, max=7.36, sum=345.55
-A7      200     min=0.09, avg=1.46, max=6.12, sum=292.02
-
-448 bits:
-A1      200     min=0.23, avg=3.36, max=15.92, sum=672.63
-A2      200     min=0.17, avg=2.61, max=12.25, sum=522.86
-B3      200     min=0.16, avg=2.10, max=9.83, sum=420.86
-C4      200     min=0.09, avg=1.44, max=7.64, sum=288.36
-D4      200     min=0.16, avg=2.50, max=13.29, sum=500.17
-A6      200     min=0.15, avg=2.31, max=10.81, sum=461.58
-A7      200     min=0.14, avg=2.03, max=9.53, sum=405.16
-
-512 bits:
-A1      200     min=0.30, avg=6.12, max=22.18, sum=1223.35
-A2      200     min=0.25, avg=4.67, max=16.90, sum=933.18
-B3      200     min=0.23, avg=4.13, max=14.94, sum=825.45
-C4      200     min=0.13, avg=2.08, max=9.75, sum=415.22
-D4      200     min=0.24, avg=4.04, max=20.18, sum=808.11
-A6      200     min=0.22, avg=4.47, max=16.19, sum=893.83
-A7      200     min=0.20, avg=4.03, max=14.65, sum=806.02
-
-Modular Exponentation (metime)
-
-The following results are aggregated from 200 pseudo-randomly
-generated tests, based on a fixed seed. 
-
-                      base, exponent, and modulus size (bits)
-P/C       128   192   256   320   384   448   512   640   768   896  1024
-------- -----------------------------------------------------------------
-A1      0.015 0.027 0.047 0.069 0.098 0.133 0.176 0.294 0.458 0.680 1.040
-A2      0.013 0.024 0.037 0.053 0.077 0.102 0.133 0.214 0.326 0.476 0.668
-B3      0.005 0.011 0.021 0.036 0.056 0.084 0.121 0.222 0.370 0.573 0.840
-C4      0.002 0.006 0.011 0.020 0.032 0.048 0.069 0.129 0.223 0.344 0.507
-D4      0.004 0.010 0.019 0.034 0.056 0.085 0.123 0.232 0.390 0.609 0.899
-E5      0.007 0.015 0.031 0.055 0.088 0.133 0.183 0.342 0.574 0.893 1.317
-A6      0.008 0.016 0.038 0.042 0.064 0.093 0.133 0.239 0.393 0.604 0.880
-A7      0.005 0.011 0.020 0.036 0.056 0.083 0.121 0.223 0.374 0.583 0.855
-
-Multiplication and Squaring tests, (mulsqr)
-
-The following results are aggregated from 500000 pseudo-randomly
-generated tests, based on a per-run wall-clock seed.  Times are given
-in seconds, except where indicated in microseconds (us).
-
-(A1)
-
-bits    multiply    square  ad  percent time/mult   time/square
-64      9.33        9.15    >   1.9     18.7us      18.3us
-128     10.88       10.44   >   4.0     21.8us      20.9us
-192     13.30       11.89   >   10.6    26.7us      23.8us
-256     14.88       12.64   >   15.1    29.8us      25.3us
-320     18.64       15.01   >   19.5    37.3us      30.0us
-384     23.11       17.70   >   23.4    46.2us      35.4us
-448     28.28       20.88   >   26.2    56.6us      41.8us
-512     34.09       24.51   >   28.1    68.2us      49.0us
-640     47.86       33.25   >   30.5    95.7us      66.5us
-768     64.91       43.54   >   32.9    129.8us     87.1us
-896     84.49       55.48   >   34.3    169.0us     111.0us
-1024    107.25      69.21   >   35.5    214.5us     138.4us
-1536    227.97      141.91  >   37.8    456.0us     283.8us
-2048    394.05      242.15  >   38.5    788.1us     484.3us
-
-(A2)
-
-bits    multiply    square  ad  percent time/mult   time/square
-64      7.87        7.95    <   1.0     15.7us      15.9us
-128     9.40        9.19    >   2.2     18.8us      18.4us
-192     11.15       10.59   >   5.0     22.3us      21.2us
-256     12.02       11.16   >   7.2     24.0us      22.3us
-320     14.62       13.43   >   8.1     29.2us      26.9us
-384     17.72       15.80   >   10.8    35.4us      31.6us
-448     21.24       18.51   >   12.9    42.5us      37.0us
-512     25.36       21.78   >   14.1    50.7us      43.6us
-640     34.57       29.00   >   16.1    69.1us      58.0us
-768     46.10       37.60   >   18.4    92.2us      75.2us
-896     58.94       47.72   >   19.0    117.9us     95.4us
-1024    73.76       59.12   >   19.8    147.5us     118.2us
-1536    152.00      118.80  >   21.8    304.0us     237.6us
-2048    259.41      199.57  >   23.1    518.8us     399.1us
-
-(B3)
-
-bits    multiply    square  ad  percent time/mult   time/square
-64      2.60        2.47    >   5.0     5.20us      4.94us
-128     4.43        4.06    >   8.4     8.86us      8.12us
-192     7.03        6.10    >   13.2    14.1us      12.2us
-256     10.44       8.59    >   17.7    20.9us      17.2us
-320     14.44       11.64   >   19.4    28.9us      23.3us
-384     19.12       15.08   >   21.1    38.2us      30.2us
-448     24.55       19.09   >   22.2    49.1us      38.2us
-512     31.03       23.53   >   24.2    62.1us      47.1us
-640     45.05       33.80   >   25.0    90.1us      67.6us
-768     63.02       46.05   >   26.9    126.0us     92.1us
-896     83.74       60.29   >   28.0    167.5us     120.6us
-1024    106.73      76.65   >   28.2    213.5us     153.3us
-1536    228.94      160.98  >   29.7    457.9us     322.0us
-2048    398.08      275.93  >   30.7    796.2us     551.9us
-
-(C4)
-
-bits    multiply    square  ad  percent time/mult   time/square
-64      1.34        1.28    >   4.5     2.68us      2.56us
-128     2.76        2.59    >   6.2     5.52us      5.18us
-192     4.52        4.16    >   8.0     9.04us      8.32us
-256     6.64        5.99    >   9.8     13.3us      12.0us
-320     9.20        8.13    >   11.6    18.4us      16.3us
-384     12.01       10.58   >   11.9    24.0us      21.2us
-448     15.24       13.33   >   12.5    30.5us      26.7us
-512     19.02       16.46   >   13.5    38.0us      32.9us
-640     27.56       23.54   >   14.6    55.1us      47.1us
-768     37.89       31.78   >   16.1    75.8us      63.6us
-896     49.24       41.42   >   15.9    98.5us      82.8us
-1024    62.59       52.18   >   16.6    125.2us     104.3us
-1536    131.66      107.72  >   18.2    263.3us     215.4us
-2048    226.45      182.95  >   19.2    453.0us     365.9us
-
-(A7)
-
-bits    multiply    square  ad  percent time/mult   time/square
-64      1.74        1.71    >   1.7     3.48us      3.42us
-128     3.48        2.96    >   14.9    6.96us      5.92us
-192     5.74        4.60    >   19.9    11.5us      9.20us
-256     8.75        6.61    >   24.5    17.5us      13.2us
-320     12.5        8.99    >   28.1    25.0us      18.0us
-384     16.9        11.9    >   29.6    33.8us      23.8us
-448     22.2        15.2    >   31.7    44.4us      30.4us
-512     28.3        19.0    >   32.7    56.6us      38.0us
-640     42.4        28.0    >   34.0    84.8us      56.0us
-768     59.4        38.5    >   35.2    118.8us     77.0us
-896     79.5        51.2    >   35.6    159.0us     102.4us
-1024    102.6	    65.5    >	36.2	205.2us	    131.0us
-1536    224.3	    140.6   >	37.3	448.6us	    281.2us
-2048    393.4	    244.3   >	37.9	786.8us	    488.6us
-
-------------------------------------------------------------------
-***** BEGIN LICENSE BLOCK *****
-Version: MPL 1.1/GPL 2.0/LGPL 2.1
-
-The contents of this file are subject to the Mozilla Public License Version 
-1.1 (the "License"); you may not use this file except in compliance with 
-the License. You may obtain a copy of the License at 
-http://www.mozilla.org/MPL/
-
-Software distributed under the License is distributed on an "AS IS" basis,
-WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-for the specific language governing rights and limitations under the
-License.
-
-The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-library.
-
-The Initial Developer of the Original Code is
-Michael J. Fromberger <sting@linguist.dartmouth.edu>
-Portions created by the Initial Developer are Copyright (C) 1998, 2000
-the Initial Developer. All Rights Reserved.
-
-Contributor(s):
-
-Alternatively, the contents of this file may be used under the terms of
-either the GNU General Public License Version 2 or later (the "GPL"), or
-the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-in which case the provisions of the GPL or the LGPL are applicable instead
-of those above. If you wish to allow use of your version of this file only
-under the terms of either the GPL or the LGPL, and not to allow others to
-use your version of this file under the terms of the MPL, indicate your
-decision by deleting the provisions above and replace them with the notice
-and other provisions required by the GPL or the LGPL. If you do not delete
-the provisions above, a recipient may use your version of this file under
-the terms of any one of the MPL, the GPL or the LGPL.
-
-***** END LICENSE BLOCK *****
-
-$Id: timing.txt,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-

mozilla/security/nss/lib/freebl/mpi/hpma512.s

@@ -1,640 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is multacc512 multiple-precision integer arithmetic.
- * 
- * The Initial Developer of the Original Code is Hewlett-Packard Company.
- * Portions created by Hewlett-Packard Company are 
- * Copyright (C) March 1999, Hewlett-Packard Company. All Rights Reserved.
- * 
- * Contributor(s):
- *  coded by:   Bill Worley, Hewlett-Packard labs
- * 
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable 
- * instead of those above.  If you wish to allow use of your 
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL.  If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- *
- *  This PA-RISC 2.0 function computes the product of two unsigned integers,
- *  and adds the result to a previously computed integer.  The multiplicand
- *  is a 512-bit (64-byte, eight doubleword) unsigned integer, stored in
- *  memory in little-double-wordian order.  The multiplier is an unsigned
- *  64-bit integer.  The previously computed integer to which the product is
- *  added is located in the result ("res") area, and is assumed to be a
- *  576-bit (72-byte, nine doubleword) unsigned integer, stored in memory
- *  in little-double-wordian order.  This value normally will be the result
- *  of a previously computed nine doubleword result.  It is not necessary
- *  to pad the multiplicand with an additional 64-bit zero doubleword.
- *
- *  Multiplicand, multiplier, and addend ideally should be aligned at
- *  16-byte boundaries for best performance.  The code will function
- *  correctly for alignment at eight-byte boundaries which are not 16-byte
- *  boundaries, but the execution may be slightly slower due to even/odd
- *  bank conflicts on PA-RISC 8000 processors.
- *
- *  This function is designed to accept the same calling sequence as Bill
- *  Ackerman's "maxpy_little" function.  The carry from the ninth doubleword
- *  of the result is written to the tenth word of the result, as is done by
- *  Bill Ackerman's function.  The final carry also is returned as an
- *  integer, which may be ignored.  The function prototype may be either
- *  of the following:
- *
- *      void multacc512( int l, chunk* m, const chunk* a, chunk* res );
- *          or
- *      int multacc512( int l, chunk* m, const chunk* a, chunk* res );
- *
- *  where:  "l" originally denoted vector lengths.  This parameter is
- *      ignored.  This function always assumes a multiplicand length of
- *      512 bits (eight doublewords), and addend and result lengths of
- *      576 bits (nine doublewords).
- *
- *      "m" is a pointer to the doubleword multiplier, ideally aligned
- *      on a 16-byte boundary.
- *
- *      "a" is a pointer to the eight-doubleword multiplicand, stored
- *      in little-double-wordian order, and ideally aligned on a 16-byte
- *      boundary.
- *
- *      "res" is a pointer to the nine doubleword addend, and to the
- *      nine-doubleword product computed by this function.  The result
- *      also is stored in little-double-wordian order, and ideally is
- *      aligned on a 16-byte boundary. It is expected that the alignment
- *      of the "res" area may alternate between even/odd doubleword
- *      boundaries for successive calls for 512-bit x 512-bit
- *      multiplications.
- *
- *  The code for this function has been scheduled to use the parallelism
- *  of the PA-RISC 8000 series microprocessors as well as the author was
- *  able.  Comments and/or suggestions for improvement are welcomed.
- *
- *  The code is "64-bit safe".  This means it may be called in either
- *  the 32ILP context or the 64LP context.  All 64-bits of registers are
- *  saved and restored.
- *
- *  This code is self-contained.  It requires no other header files in order
- *  to compile and to be linkable on a PA-RISC 2.0 machine.  Symbolic
- *  definitions for registers and stack offsets are included within this
- *  one source file.
- *
- *  This is a leaf routine.  As such, minimal use is made of the stack area.
- *  Of the 192 bytes allocated, 64 bytes are used for saving/restoring eight
- *  general registers, and 128 bytes are used to move intermediate products
- *  from the floating-point registers to the general registers.  Stack
- *  protocols assure proper alignment of these areas.
- *
- */
-
-
-/*  ====================================================================*/
-/*      symbolic definitions for PA-RISC registers      */
-/*      in the MIPS style, avoids lots of case shifts       */
-/*      assigments (except t4) preserve register number parity  */
-/*  ====================================================================*/
-
-#define zero    %r0         /* permanent zero */
-#define t5      %r1         /* temp register, altered by addil */
-
-#define rp      %r2         /* return pointer */
-
-#define s1      %r3         /* callee saves register*/
-#define s0      %r4         /* callee saves register*/
-#define s3      %r5         /* callee saves register*/
-#define s2      %r6         /* callee saves register*/
-#define s5      %r7         /* callee saves register*/
-#define s4      %r8         /* callee saves register*/
-#define s7      %r9         /* callee saves register*/
-#define s6      %r10        /* callee saves register*/
-
-#define t1      %r19        /* caller saves register*/
-#define t0      %r20        /* caller saves register*/
-#define t3      %r21        /* caller saves register*/
-#define t2      %r22        /* caller saves register*/
-
-#define a3      %r23        /* fourth argument register, high word */
-#define a2      %r24        /* third argument register, low word*/
-#define a1      %r25        /* second argument register, high word*/
-#define a0      %r26        /* first argument register, low word*/
-
-#define v0      %r28        /* high order return value*/
-#define v1      %r29        /* low order return value*/
-
-#define sp      %r30        /* stack pointer*/
-#define t4      %r31        /* temporary register   */
-
-#define fa0     %fr4        /* first argument register*/
-#define fa1     %fr5        /* second argument register*/
-#define fa2     %fr6        /* third argument register*/
-#define fa3     %fr7        /* fourth argument register*/
-
-#define fa0r    %fr4R       /* first argument register*/
-#define fa1r    %fr5R       /* second argument register*/
-#define fa2r    %fr6R       /* third argument register*/
-#define fa3r    %fr7R       /* fourth argument register*/
-
-#define ft0     %fr8        /* caller saves register*/
-#define ft1     %fr9        /* caller saves register*/
-#define ft2     %fr10       /* caller saves register*/
-#define ft3     %fr11       /* caller saves register*/
-
-#define ft0r    %fr8R       /* caller saves register*/
-#define ft1r    %fr9R       /* caller saves register*/
-#define ft2r    %fr10R      /* caller saves register*/
-#define ft3r    %fr11R      /* caller saves register*/
-
-#define ft4     %fr22       /* caller saves register*/
-#define ft5     %fr23       /* caller saves register*/
-#define ft6     %fr24       /* caller saves register*/
-#define ft7     %fr25       /* caller saves register*/
-#define ft8     %fr26       /* caller saves register*/
-#define ft9     %fr27       /* caller saves register*/
-#define ft10    %fr28       /* caller saves register*/
-#define ft11    %fr29       /* caller saves register*/
-#define ft12    %fr30       /* caller saves register*/
-#define ft13    %fr31       /* caller saves register*/
-
-#define ft4r    %fr22R      /* caller saves register*/
-#define ft5r    %fr23R      /* caller saves register*/
-#define ft6r    %fr24R      /* caller saves register*/
-#define ft7r    %fr25R      /* caller saves register*/
-#define ft8r    %fr26R      /* caller saves register*/
-#define ft9r    %fr27R      /* caller saves register*/
-#define ft10r   %fr28R      /* caller saves register*/
-#define ft11r   %fr29R      /* caller saves register*/
-#define ft12r   %fr30R      /* caller saves register*/
-#define ft13r   %fr31R      /* caller saves register*/
-
-
-
-/*  ================================================================== */
-/*      functional definitions for PA-RISC registers           */
-/*  ================================================================== */
-
-/*              general registers           */
-
-#define T1      a0          /* temp, (length parameter ignored)             */
-
-#define pM      a1          /* -> 64-bit multiplier                         */
-#define T2      a1          /* temp, (after fetching multiplier)            */
-
-#define pA      a2          /* -> multiplicand vector (8 64-bit words)      */
-#define T3      a2          /* temp, (after fetching multiplicand)          */
-
-#define pR      a3          /* -> addend vector (8 64-bit doublewords,
-                                  result vector (9 64-bit words)            */
-
-#define S0      s0          /* callee saves summand registers               */
-#define S1      s1
-#define S2      s2
-#define S3      s3
-#define S4      s4
-#define S5      s5
-#define S6      s6
-#define S7      s7
-
-#define S8      v0          /* caller saves summand registers               */
-#define S9      v1
-#define S10     t0
-#define S11     t1
-#define S12     t2
-#define S13     t3
-#define S14     t4
-#define S15     t5
-
-
-
-/*              floating-point registers                                    */
-
-#define M       fa0         /* multiplier double word                       */
-#define MR      fa0r        /* low order half of multiplier double word     */
-#define ML      fa0         /* high order half of multiplier double word    */
-
-#define A0      fa2         /* multiplicand double word 0                   */
-#define A0R     fa2r        /* low order half of multiplicand double word   */
-#define A0L     fa2         /* high order half of multiplicand double word  */
-
-#define A1      fa3         /* multiplicand double word 1                   */
-#define A1R     fa3r        /* low order half of multiplicand double word   */
-#define A1L     fa3         /* high order half of multiplicand double word  */
-
-#define A2      ft0         /* multiplicand double word 2                   */
-#define A2R     ft0r        /* low order half of multiplicand double word   */
-#define A2L     ft0         /* high order half of multiplicand double word  */
-
-#define A3      ft1         /* multiplicand double word 3                   */
-#define A3R     ft1r        /* low order half of multiplicand double word   */
-#define A3L     ft1         /* high order half of multiplicand double word  */
-
-#define A4      ft2         /* multiplicand double word 4                   */
-#define A4R     ft2r        /* low order half of multiplicand double word   */
-#define A4L     ft2         /* high order half of multiplicand double word  */
-
-#define A5      ft3         /* multiplicand double word 5                   */
-#define A5R     ft3r        /* low order half of multiplicand double word   */
-#define A5L     ft3         /* high order half of multiplicand double word  */
-
-#define A6      ft4         /* multiplicand double word 6                   */
-#define A6R     ft4r        /* low order half of multiplicand double word   */
-#define A6L     ft4         /* high order half of multiplicand double word  */
-
-#define A7      ft5         /* multiplicand double word 7                   */
-#define A7R     ft5r        /* low order half of multiplicand double word   */
-#define A7L     ft5         /* high order half of multiplicand double word  */
-
-#define P0      ft6         /* product word 0                               */
-#define P1      ft7         /* product word 0                               */
-#define P2      ft8         /* product word 0                               */
-#define P3      ft9         /* product word 0                               */
-#define P4      ft10        /* product word 0                               */
-#define P5      ft11        /* product word 0                               */
-#define P6      ft12        /* product word 0                               */
-#define P7      ft13        /* product word 0                               */
-
-
-
-
-/*  ======================================================================  */
-/*      symbolic definitions for HP-UX stack offsets                        */
-/*      symbolic definitions for memory NOPs                                */
-/*  ======================================================================  */
-
-#define ST_SZ       192         /* stack area total size                    */
-
-#define SV0         -192(sp)    /* general register save area               */
-#define SV1         -184(sp)
-#define SV2         -176(sp)
-#define SV3         -168(sp)
-#define SV4         -160(sp)
-#define SV5         -152(sp)
-#define SV6         -144(sp)
-#define SV7         -136(sp)
-
-#define XF0         -128(sp)    /* data transfer area                       */
-#define XF1         -120(sp)    /* for floating-pt to integer regs          */
-#define XF2         -112(sp)
-#define XF3         -104(sp)
-#define XF4         -96(sp)
-#define XF5         -88(sp)
-#define XF6         -80(sp)
-#define XF7         -72(sp)
-#define XF8         -64(sp)
-#define XF9         -56(sp)
-#define XF10        -48(sp)
-#define XF11        -40(sp)
-#define XF12        -32(sp)
-#define XF13        -24(sp)
-#define XF14        -16(sp)
-#define XF15        -8(sp)
-
-#define mnop    proberi (sp),3,zero     /* memory NOP                       */
-
-
-
-
-/*  ======================================================================  */
-/*      assembler formalities                                               */
-/*  ======================================================================  */
-
-#ifdef __LP64__
-                .level  2.0W
-#else
-                .level  2.0
-#endif
-                .space    $TEXT$
-                .subspa   $CODE$
-                .align    16
-
-/*  ======================================================================  */
-/*      here to compute 64-bit x 512-bit product + 512-bit addend           */
-/*  ======================================================================  */
-
-multacc512
-        .PROC
-        .CALLINFO
-        .ENTER
-    fldd    0(pM),M                 ; multiplier double word
-    ldo     ST_SZ(sp),sp            ; push stack
-
-    fldd    0(pA),A0                ; multiplicand double word 0
-    std     S1,SV1                  ; save s1
-
-    fldd    16(pA),A2               ; multiplicand double word 2
-    std     S3,SV3                  ; save s3
-
-    fldd    32(pA),A4               ; multiplicand double word 4
-    std     S5,SV5                  ; save s5
-
-    fldd    48(pA),A6               ; multiplicand double word 6
-    std     S7,SV7                  ; save s7
-
-
-    std     S0,SV0                  ; save s0
-    fldd    8(pA),A1                ; multiplicand double word 1
-    xmpyu   MR,A0L,P0               ; A0 cross 32-bit word products
-    xmpyu   ML,A0R,P2
-
-    std     S2,SV2                  ; save s2
-    fldd    24(pA),A3               ; multiplicand double word 3
-    xmpyu   MR,A2L,P4               ; A2 cross 32-bit word products
-    xmpyu   ML,A2R,P6
-
-    std     S4,SV4                  ; save s4
-    fldd    40(pA),A5               ; multiplicand double word 5
-
-    std     S6,SV6                  ; save s6
-    fldd    56(pA),A7               ; multiplicand double word 7
-
-
-    fstd    P0,XF0                  ; MR * A0L
-    xmpyu   MR,A0R,P0               ; A0 right 32-bit word product
-    xmpyu   MR,A1L,P1               ; A1 cross 32-bit word product
-
-    fstd    P2,XF2                  ; ML * A0R
-    xmpyu   ML,A0L,P2               ; A0 left 32-bit word product
-    xmpyu   ML,A1R,P3               ; A1 cross 32-bit word product
-
-    fstd    P4,XF4                  ; MR * A2L
-    xmpyu   MR,A2R,P4               ; A2 right 32-bit word product
-    xmpyu   MR,A3L,P5               ; A3 cross 32-bit word product
-
-    fstd    P6,XF6                  ; ML * A2R
-    xmpyu   ML,A2L,P6               ; A2 parallel 32-bit word product
-    xmpyu   ML,A3R,P7               ; A3 cross 32-bit word product
-
-
-    ldd     XF0,S0                  ; MR * A0L
-    fstd    P1,XF1                  ; MR * A1L
-
-    ldd     XF2,S2                  ; ML * A0R
-    fstd    P3,XF3                  ; ML * A1R
-
-    ldd     XF4,S4                  ; MR * A2L
-    fstd    P5,XF5                  ; MR * A3L
-    xmpyu   MR,A1R,P1               ; A1 parallel 32-bit word products
-    xmpyu   ML,A1L,P3
-
-    ldd     XF6,S6                  ; ML * A2R
-    fstd    P7,XF7                  ; ML * A3R
-    xmpyu   MR,A3R,P5               ; A3 parallel 32-bit word products
-    xmpyu   ML,A3L,P7
-
-
-    fstd    P0,XF0                  ; MR * A0R
-    ldd     XF1,S1                  ; MR * A1L
-    nop
-    add     S0,S2,T1                ; A0 cross product sum
-
-    fstd    P2,XF2                  ; ML * A0L
-    ldd     XF3,S3                  ; ML * A1R
-    add,dc  zero,zero,S0            ; A0 cross product sum carry
-    depd,z  T1,31,32,S2             ; A0 cross product sum << 32
-
-    fstd    P4,XF4                  ; MR * A2R
-    ldd     XF5,S5                  ; MR * A3L
-    shrpd   S0,T1,32,S0             ; A0 carry | cross product sum >> 32
-    add     S4,S6,T3                ; A2 cross product sum
-
-    fstd    P6,XF6                  ; ML * A2L
-    ldd     XF7,S7                  ; ML * A3R
-    add,dc  zero,zero,S4            ; A2 cross product sum carry
-    depd,z  T3,31,32,S6             ; A2 cross product sum << 32
-
-
-    ldd     XF0,S8                  ; MR * A0R
-    fstd    P1,XF1                  ; MR * A1R
-    xmpyu   MR,A4L,P0               ; A4 cross 32-bit word product
-    xmpyu   MR,A5L,P1               ; A5 cross 32-bit word product
-
-    ldd     XF2,S10                 ; ML * A0L
-    fstd    P3,XF3                  ; ML * A1L
-    xmpyu   ML,A4R,P2               ; A4 cross 32-bit word product
-    xmpyu   ML,A5R,P3               ; A5 cross 32-bit word product
-
-    ldd     XF4,S12                 ; MR * A2R
-    fstd    P5,XF5                  ; MR * A3L
-    xmpyu   MR,A6L,P4               ; A6 cross 32-bit word product
-    xmpyu   MR,A7L,P5               ; A7 cross 32-bit word product
-
-    ldd     XF6,S14                 ; ML * A2L
-    fstd    P7,XF7                  ; ML * A3L
-    xmpyu   ML,A6R,P6               ; A6 cross 32-bit word product
-    xmpyu   ML,A7R,P7               ; A7 cross 32-bit word product
-
-
-    fstd    P0,XF0                  ; MR * A4L
-    ldd     XF1,S9                  ; MR * A1R
-    shrpd   S4,T3,32,S4             ; A2 carry | cross product sum >> 32
-    add     S1,S3,T1                ; A1 cross product sum
-
-    fstd    P2,XF2                  ; ML * A4R
-    ldd     XF3,S11                 ; ML * A1L
-    add,dc  zero,zero,S1            ; A1 cross product sum carry
-    depd,z  T1,31,32,S3             ; A1 cross product sum << 32
-
-    fstd    P4,XF4                  ; MR * A6L
-    ldd     XF5,S13                 ; MR * A3R
-    shrpd   S1,T1,32,S1             ; A1 carry | cross product sum >> 32
-    add     S5,S7,T3                ; A3 cross product sum
-
-    fstd    P6,XF6                  ; ML * A6R
-    ldd     XF7,S15                 ; ML * A3L
-    add,dc  zero,zero,S5            ; A3 cross product sum carry
-    depd,z  T3,31,32,S7             ; A3 cross product sum << 32
-
-
-    shrpd   S5,T3,32,S5             ; A3 carry | cross product sum >> 32
-    add     S2,S8,S8                ; M * A0 right doubleword, P0 doubleword
-
-    add,dc  S0,S10,S10              ; M * A0 left doubleword
-    add     S3,S9,S9                ; M * A1 right doubleword
-
-    add,dc  S1,S11,S11              ; M * A1 left doubleword
-    add     S6,S12,S12              ; M * A2 right doubleword
-
-
-    ldd     24(pR),S3               ; Addend word 3
-    fstd    P1,XF1                  ; MR * A5L
-    add,dc  S4,S14,S14              ; M * A2 left doubleword
-    xmpyu   MR,A5R,P1               ; A5 right 32-bit word product
-
-    ldd     8(pR),S1                ; Addend word 1
-    fstd    P3,XF3                  ; ML * A5R
-    add     S7,S13,S13              ; M * A3 right doubleword
-    xmpyu   ML,A5L,P3               ; A5 left 32-bit word product
-
-    ldd     0(pR),S7                ; Addend word 0
-    fstd    P5,XF5                  ; MR * A7L
-    add,dc  S5,S15,S15              ; M * A3 left doubleword
-    xmpyu   MR,A7R,P5               ; A7 right 32-bit word product
-
-    ldd     16(pR),S5               ; Addend word 2
-    fstd    P7,XF7                  ; ML * A7R
-    add     S10,S9,S9               ; P1 doubleword
-    xmpyu   ML,A7L,P7               ; A7 left 32-bit word products
-
-
-    ldd     XF0,S0                  ; MR * A4L
-    fstd    P1,XF9                  ; MR * A5R
-    add,dc  S11,S12,S12             ; P2 doubleword
-    xmpyu   MR,A4R,P0               ; A4 right 32-bit word product
-
-    ldd     XF2,S2                  ; ML * A4R
-    fstd    P3,XF11                 ; ML * A5L
-    add,dc  S14,S13,S13             ; P3 doubleword
-    xmpyu   ML,A4L,P2               ; A4 left 32-bit word product
-
-    ldd     XF6,S6                  ; ML * A6R
-    fstd    P5,XF13                 ; MR * A7R
-    add,dc  zero,S15,T2             ; P4 partial doubleword
-    xmpyu   MR,A6R,P4               ; A6 right 32-bit word product
-
-    ldd     XF4,S4                  ; MR * A6L
-    fstd    P7,XF15                 ; ML * A7L
-    add     S7,S8,S8                ; R0 + P0, new R0 doubleword
-    xmpyu   ML,A6L,P6               ; A6 left 32-bit word product
-
-
-    fstd    P0,XF0                  ; MR * A4R
-    ldd     XF7,S7                  ; ML * A7R
-    add,dc  S1,S9,S9                ; c + R1 + P1, new R1 doubleword
-
-    fstd    P2,XF2                  ; ML * A4L
-    ldd     XF1,S1                  ; MR * A5L
-    add,dc  S5,S12,S12              ; c + R2 + P2, new R2 doubleword
-
-    fstd    P4,XF4                  ; MR * A6R
-    ldd     XF5,S5                  ; MR * A7L
-    add,dc  S3,S13,S13              ; c + R3 + P3, new R3 doubleword
-
-    fstd    P6,XF6                  ; ML * A6L
-    ldd     XF3,S3                  ; ML * A5R
-    add,dc  zero,T2,T2              ; c + partial P4
-    add     S0,S2,T1                ; A4 cross product sum
-
-
-    std     S8,0(pR)                ; save R0
-    add,dc  zero,zero,S0            ; A4 cross product sum carry
-    depd,z  T1,31,32,S2             ; A4 cross product sum << 32
-
-    std     S9,8(pR)                ; save R1
-    shrpd   S0,T1,32,S0             ; A4 carry | cross product sum >> 32
-    add     S4,S6,T3                ; A6 cross product sum
-
-    std     S12,16(pR)              ; save R2
-    add,dc  zero,zero,S4            ; A6 cross product sum carry
-    depd,z  T3,31,32,S6             ; A6 cross product sum << 32
-
-
-    std     S13,24(pR)              ; save R3
-    shrpd   S4,T3,32,S4             ; A6 carry | cross product sum >> 32
-    add     S1,S3,T1                ; A5 cross product sum
-
-    ldd     XF0,S8                  ; MR * A4R
-    add,dc  zero,zero,S1            ; A5 cross product sum carry
-    depd,z  T1,31,32,S3             ; A5 cross product sum << 32
-
-    ldd     XF2,S10                 ; ML * A4L
-    ldd     XF9,S9                  ; MR * A5R
-    shrpd   S1,T1,32,S1             ; A5 carry | cross product sum >> 32
-    add     S5,S7,T3                ; A7 cross product sum
-
-    ldd     XF4,S12                 ; MR * A6R
-    ldd     XF11,S11                ; ML * A5L
-    add,dc  zero,zero,S5            ; A7 cross product sum carry
-    depd,z  T3,31,32,S7             ; A7 cross product sum << 32
-
-    ldd     XF6,S14                 ; ML * A6L
-    ldd     XF13,S13                ; MR * A7R
-    shrpd   S5,T3,32,S5             ; A7 carry | cross product sum >> 32
-    add     S2,S8,S8                ; M * A4 right doubleword
-
-
-    ldd     XF15,S15                ; ML * A7L
-    add,dc  S0,S10,S10              ; M * A4 left doubleword
-    add     S3,S9,S9                ; M * A5 right doubleword
-
-    add,dc  S1,S11,S11              ; M * A5 left doubleword
-    add     S6,S12,S12              ; M * A6 right doubleword
-
-    ldd     32(pR),S0               ; Addend word 4
-    ldd     40(pR),S1               ; Addend word 5
-    add,dc  S4,S14,S14              ; M * A6 left doubleword
-    add     S7,S13,S13              ; M * A7 right doubleword
-
-    ldd     48(pR),S2               ; Addend word 6
-    ldd     56(pR),S3               ; Addend word 7
-    add,dc  S5,S15,S15              ; M * A7 left doubleword
-    add     S8,T2,S8                ; P4 doubleword
-
-    ldd     64(pR),S4               ; Addend word 8
-    ldd     SV5,s5                  ; restore s5
-    add,dc  S10,S9,S9               ; P5 doubleword
-    add,dc  S11,S12,S12             ; P6 doubleword
-
-
-    ldd     SV6,s6                  ; restore s6
-    ldd     SV7,s7                  ; restore s7
-    add,dc  S14,S13,S13             ; P7 doubleword
-    add,dc  zero,S15,S15            ; P8 doubleword
-
-    add     S0,S8,S8                ; new R4 doubleword
-
-    ldd     SV0,s0                  ; restore s0
-    std     S8,32(pR)               ; save R4
-    add,dc  S1,S9,S9                ; new R5 doubleword
-
-    ldd     SV1,s1                  ; restore s1
-    std     S9,40(pR)               ; save R5
-    add,dc  S2,S12,S12              ; new R6 doubleword
-
-    ldd     SV2,s2                  ; restore s2
-    std     S12,48(pR)              ; save R6
-    add,dc  S3,S13,S13              ; new R7 doubleword
-
-    ldd     SV3,s3                  ; restore s3
-    std     S13,56(pR)              ; save R7
-    add,dc  S4,S15,S15              ; new R8 doubleword
-
-    ldd     SV4,s4                  ; restore s4
-    std     S15,64(pR)              ; save result[8]
-    add,dc  zero,zero,v0            ; return carry from R8
-
-    CMPIB,*= 0,v0,$L0               ; if no overflow, exit
-    LDO     8(pR),pR
-
-$FINAL1                             ; Final carry propagation
-    LDD     64(pR),v0
-    LDO     8(pR),pR
-    ADDI    1,v0,v0
-    CMPIB,*= 0,v0,$FINAL1           ; Keep looping if there is a carry.
-    STD     v0,56(pR)
-$L0
-    bv      zero(rp)                ; -> caller
-    ldo     -ST_SZ(sp),sp           ; pop stack
-
-/*  ======================================================================  */
-/*      end of module                                                       */
-/*  ======================================================================  */
-
-                .LEAVE
-
-                .PROCEND
-                .SPACE         $TEXT$
-                .SUBSPA        $CODE$
-                .EXPORT        multacc512,ENTRY
-
-        .end

mozilla/security/nss/lib/freebl/mpi/hppa20.s

@@ -1,929 +0,0 @@
-; The contents of this file are subject to the Mozilla Public
-; License Version 1.1 (the "License"); you may not use this file
-; except in compliance with the License. You may obtain a copy of
-; the License at http://www.mozilla.org/MPL/
-; 
-; Software distributed under the License is distributed on an "AS
-; IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-; implied. See the License for the specific language governing
-; rights and limitations under the License.
-; 
-; The Original Code is MAXPY multiple-precision integer arithmetic.
-; 
-; The Initial Developer of the Original Code is the Hewlett-Packard Company.
-; Portions created by Hewlett-Packard Company are 
-; Copyright (C) 1997 Hewlett-Packard Company.  All Rights Reserved.
-; 
-; Contributor(s):
-;  coded by:   William B. Ackerman
-; 
-; Alternatively, the contents of this file may be used under the
-; terms of the GNU General Public License Version 2 or later (the
-; "GPL"), in which case the provisions of the GPL are applicable 
-; instead of those above.  If you wish to allow use of your 
-; version of this file only under the terms of the GPL and not to
-; allow others to use your version of this file under the MPL,
-; indicate your decision by deleting the provisions above and
-; replace them with the notice and other provisions required by
-; the GPL.  If you do not delete the provisions above, a recipient
-; may use your version of this file under either the MPL or the
-; GPL.
-
-#ifdef __LP64__
-        .LEVEL   2.0W
-#else
-;       .LEVEL   1.1
-;       .ALLOW   2.0N
-        .LEVEL   2.0N
-#endif
-        .SPACE   $TEXT$,SORT=8
-        .SUBSPA  $CODE$,QUAD=0,ALIGN=4,ACCESS=0x2c,CODE_ONLY,SORT=24
-
-; ***************************************************************
-;
-;                 maxpy_[little/big]
-;
-; ***************************************************************
-
-; There is no default -- you must specify one or the other.
-#define LITTLE_WORDIAN 1
-
-#ifdef LITTLE_WORDIAN
-#define EIGHT 8
-#define SIXTEEN 16
-#define THIRTY_TWO 32
-#define UN_EIGHT -8
-#define UN_SIXTEEN -16
-#define UN_TWENTY_FOUR -24
-#endif
-
-#ifdef BIG_WORDIAN
-#define EIGHT -8
-#define SIXTEEN -16
-#define THIRTY_TWO -32
-#define UN_EIGHT 8
-#define UN_SIXTEEN 16
-#define UN_TWENTY_FOUR 24
-#endif
-
-; This performs a multiple-precision integer version of "daxpy",
-; Using the selected addressing direction.  "Little-wordian" means that
-; the least significant word of a number is stored at the lowest address.
-; "Big-wordian" means that the most significant word is at the lowest
-; address.  Either way, the incoming address of the vector is that
-; of the least significant word.  That means that, for little-wordian
-; addressing, we move the address upward as we propagate carries
-; from the least significant word to the most significant.  For
-; big-wordian we move the address downward.
-
-; We use the following registers:
-;
-;     r2   return PC, of course
-;     r26 = arg1 =  length
-;     r25 = arg2 =  address of scalar
-;     r24 = arg3 =  multiplicand vector
-;     r23 = arg4 =  result vector
-;
-;     fr9 = scalar loaded once only from r25
-
-; The cycle counts shown in the bodies below are simply the result of a
-; scheduling by hand.  The actual PCX-U hardware does it differently.
-; The intention is that the overall speed is the same.
-
-; The pipeline startup and shutdown code is constructed in the usual way,
-; by taking the loop bodies and removing unnecessary instructions.
-; We have left the comments describing cycle numbers in the code.
-; These are intended for reference when comparing with the main loop,
-; and have no particular relationship to actual cycle numbers.
-
-#ifdef LITTLE_WORDIAN
-maxpy_little
-#else
-maxpy_big
-#endif
-        .PROC
-        .CALLINFO FRAME=120,ENTRY_GR=%r4
-        .ENTER
-
-; Of course, real men don't use the sissy "enter" and "leave" commands.
-; They write their own stack manipulation stuff.  Unfortunately,
-; that doesn't generate complete unwind info, whereas "enter" and
-; "leave" (if the documentation is to be believed) do so.  Therefore,
-; we use the sissy commands.  We have verified (by real-man methods)
-; that the above command generates what we want:
-;       STW,MA  %r3,128(%sp)
-;       STW     %r4,-124(%sp)
-
-        ADDIB,< -1,%r26,$L0         ; If N = 0, exit immediately.
-        FLDD    0(%r25),%fr9        ; fr9 = scalar
-
-; First startup
-
-        FLDD    0(%r24),%fr24       ; Cycle 1
-        XMPYU   %fr9R,%fr24R,%fr27  ; Cycle 3
-        XMPYU   %fr9R,%fr24L,%fr25  ; Cycle 4
-        XMPYU   %fr9L,%fr24L,%fr26  ; Cycle 5
-        CMPIB,> 3,%r26,$N_IS_SMALL  ; Pick out cases N = 1, 2, or 3
-        XMPYU   %fr9L,%fr24R,%fr24  ; Cycle 6
-        FLDD    EIGHT(%r24),%fr28   ; Cycle 8
-        XMPYU   %fr9L,%fr28R,%fr31  ; Cycle 10
-        FSTD    %fr24,-96(%sp)
-        XMPYU   %fr9R,%fr28L,%fr30  ; Cycle 11
-        FSTD    %fr25,-80(%sp)
-        LDO     SIXTEEN(%r24),%r24  ; Cycle 12
-        FSTD    %fr31,-64(%sp)
-        XMPYU   %fr9R,%fr28R,%fr29  ; Cycle 13
-        FSTD    %fr27,-48(%sp)
-
-; Second startup
-
-        XMPYU   %fr9L,%fr28L,%fr28  ; Cycle 1
-        FSTD    %fr30,-56(%sp)
-        FLDD    0(%r24),%fr24
-
-        FSTD    %fr26,-88(%sp)      ; Cycle 2
-
-        XMPYU   %fr9R,%fr24R,%fr27  ; Cycle 3
-        FSTD    %fr28,-104(%sp)
-
-        XMPYU   %fr9R,%fr24L,%fr25  ; Cycle 4
-        LDD     -96(%sp),%r3
-        FSTD    %fr29,-72(%sp)
-
-        XMPYU   %fr9L,%fr24L,%fr26  ; Cycle 5
-        LDD     -64(%sp),%r19
-        LDD     -80(%sp),%r21
-
-        XMPYU   %fr9L,%fr24R,%fr24  ; Cycle 6
-        LDD     -56(%sp),%r20
-        ADD     %r21,%r3,%r3
-
-        ADD,DC  %r20,%r19,%r19      ; Cycle 7
-        LDD     -88(%sp),%r4
-        SHRPD   %r3,%r0,32,%r21
-        LDD     -48(%sp),%r1
-
-        FLDD    EIGHT(%r24),%fr28   ; Cycle 8
-        LDD     -104(%sp),%r31
-        ADD,DC  %r0,%r0,%r20
-        SHRPD   %r19,%r3,32,%r3
-
-        LDD     -72(%sp),%r29       ; Cycle 9
-        SHRPD   %r20,%r19,32,%r20
-        ADD     %r21,%r1,%r1
-
-        XMPYU   %fr9L,%fr28R,%fr31  ; Cycle 10
-        ADD,DC  %r3,%r4,%r4
-        FSTD    %fr24,-96(%sp)
-
-        XMPYU   %fr9R,%fr28L,%fr30  ; Cycle 11
-        ADD,DC  %r0,%r20,%r20
-        LDD     0(%r23),%r3
-        FSTD    %fr25,-80(%sp)
-
-        LDO     SIXTEEN(%r24),%r24  ; Cycle 12
-        FSTD    %fr31,-64(%sp)
-
-        XMPYU   %fr9R,%fr28R,%fr29  ; Cycle 13
-        ADD     %r0,%r0,%r0         ; clear the carry bit
-        ADDIB,<= -4,%r26,$ENDLOOP   ; actually happens in cycle 12
-        FSTD    %fr27,-48(%sp)
-;        MFCTL   %cr16,%r21         ; for timing
-;        STD     %r21,-112(%sp)
-
-; Here is the loop.
-
-$LOOP   XMPYU   %fr9L,%fr28L,%fr28  ; Cycle 1
-        ADD,DC  %r29,%r4,%r4
-        FSTD    %fr30,-56(%sp)
-        FLDD    0(%r24),%fr24
-
-        LDO     SIXTEEN(%r23),%r23  ; Cycle 2
-        ADD,DC  %r0,%r20,%r20
-        FSTD    %fr26,-88(%sp)
-
-        XMPYU   %fr9R,%fr24R,%fr27  ; Cycle 3
-        ADD     %r3,%r1,%r1
-        FSTD    %fr28,-104(%sp)
-        LDD     UN_EIGHT(%r23),%r21
-
-        XMPYU   %fr9R,%fr24L,%fr25  ; Cycle 4
-        ADD,DC  %r21,%r4,%r28
-        FSTD    %fr29,-72(%sp)    
-        LDD     -96(%sp),%r3
-
-        XMPYU   %fr9L,%fr24L,%fr26  ; Cycle 5
-        ADD,DC  %r20,%r31,%r22
-        LDD     -64(%sp),%r19
-        LDD     -80(%sp),%r21
-
-        XMPYU   %fr9L,%fr24R,%fr24  ; Cycle 6
-        ADD     %r21,%r3,%r3
-        LDD     -56(%sp),%r20
-        STD     %r1,UN_SIXTEEN(%r23)
-
-        ADD,DC  %r20,%r19,%r19      ; Cycle 7
-        SHRPD   %r3,%r0,32,%r21
-        LDD     -88(%sp),%r4
-        LDD     -48(%sp),%r1
-
-        ADD,DC  %r0,%r0,%r20        ; Cycle 8
-        SHRPD   %r19,%r3,32,%r3
-        FLDD    EIGHT(%r24),%fr28
-        LDD     -104(%sp),%r31
-
-        SHRPD   %r20,%r19,32,%r20   ; Cycle 9
-        ADD     %r21,%r1,%r1
-        STD     %r28,UN_EIGHT(%r23)
-        LDD     -72(%sp),%r29
-
-        XMPYU   %fr9L,%fr28R,%fr31  ; Cycle 10
-        ADD,DC  %r3,%r4,%r4
-        FSTD    %fr24,-96(%sp)
-
-        XMPYU   %fr9R,%fr28L,%fr30  ; Cycle 11
-        ADD,DC  %r0,%r20,%r20
-        FSTD    %fr25,-80(%sp)
-        LDD     0(%r23),%r3
-
-        LDO     SIXTEEN(%r24),%r24  ; Cycle 12
-        FSTD    %fr31,-64(%sp)
-
-        XMPYU   %fr9R,%fr28R,%fr29  ; Cycle 13
-        ADD     %r22,%r1,%r1
-        ADDIB,> -2,%r26,$LOOP       ; actually happens in cycle 12
-        FSTD    %fr27,-48(%sp)
-
-$ENDLOOP
-
-; Shutdown code, first stage.
-
-;        MFCTL   %cr16,%r21         ; for timing
-;        STD     %r21,UN_SIXTEEN(%r23)
-;        LDD     -112(%sp),%r21
-;        STD     %r21,UN_EIGHT(%r23)
-
-        XMPYU   %fr9L,%fr28L,%fr28  ; Cycle 1
-        ADD,DC  %r29,%r4,%r4
-        CMPIB,= 0,%r26,$ONEMORE
-        FSTD    %fr30,-56(%sp)
-
-        LDO     SIXTEEN(%r23),%r23  ; Cycle 2
-        ADD,DC  %r0,%r20,%r20
-        FSTD    %fr26,-88(%sp)
-
-        ADD     %r3,%r1,%r1         ; Cycle 3
-        FSTD    %fr28,-104(%sp)
-        LDD     UN_EIGHT(%r23),%r21
-
-        ADD,DC  %r21,%r4,%r28       ; Cycle 4
-        FSTD    %fr29,-72(%sp)    
-        STD     %r28,UN_EIGHT(%r23) ; moved up from cycle 9
-        LDD     -96(%sp),%r3
-
-        ADD,DC  %r20,%r31,%r22      ; Cycle 5
-        STD     %r1,UN_SIXTEEN(%r23)
-$JOIN4
-        LDD     -64(%sp),%r19
-        LDD     -80(%sp),%r21
-
-        ADD     %r21,%r3,%r3        ; Cycle 6
-        LDD     -56(%sp),%r20
-
-        ADD,DC  %r20,%r19,%r19      ; Cycle 7
-        SHRPD   %r3,%r0,32,%r21
-        LDD     -88(%sp),%r4
-        LDD     -48(%sp),%r1
-
-        ADD,DC  %r0,%r0,%r20        ; Cycle 8
-        SHRPD   %r19,%r3,32,%r3
-        LDD     -104(%sp),%r31
-
-        SHRPD   %r20,%r19,32,%r20   ; Cycle 9
-        ADD     %r21,%r1,%r1
-        LDD     -72(%sp),%r29
-
-        ADD,DC  %r3,%r4,%r4         ; Cycle 10
-
-        ADD,DC  %r0,%r20,%r20       ; Cycle 11
-        LDD     0(%r23),%r3
-
-        ADD     %r22,%r1,%r1        ; Cycle 13
-
-; Shutdown code, second stage.
-
-        ADD,DC  %r29,%r4,%r4        ; Cycle 1
-
-        LDO     SIXTEEN(%r23),%r23  ; Cycle 2
-        ADD,DC  %r0,%r20,%r20
-
-        LDD     UN_EIGHT(%r23),%r21 ; Cycle 3
-        ADD     %r3,%r1,%r1
-
-        ADD,DC  %r21,%r4,%r28       ; Cycle 4
-
-        ADD,DC  %r20,%r31,%r22      ; Cycle 5
-
-        STD     %r1,UN_SIXTEEN(%r23); Cycle 6
-
-        STD     %r28,UN_EIGHT(%r23) ; Cycle 9
-
-        LDD     0(%r23),%r3         ; Cycle 11
-
-; Shutdown code, third stage.
-
-        LDO     SIXTEEN(%r23),%r23
-        ADD     %r3,%r22,%r1
-$JOIN1  ADD,DC  %r0,%r0,%r21
-        CMPIB,*= 0,%r21,$L0         ; if no overflow, exit
-        STD     %r1,UN_SIXTEEN(%r23)
-
-; Final carry propagation
-
-$FINAL1 LDO     EIGHT(%r23),%r23
-        LDD     UN_SIXTEEN(%r23),%r21
-        ADDI    1,%r21,%r21
-        CMPIB,*= 0,%r21,$FINAL1     ; Keep looping if there is a carry.
-        STD     %r21,UN_SIXTEEN(%r23)
-        B       $L0
-        NOP
-
-; Here is the code that handles the difficult cases N=1, N=2, and N=3.
-; We do the usual trick -- branch out of the startup code at appropriate
-; points, and branch into the shutdown code.
-
-$N_IS_SMALL
-        CMPIB,= 0,%r26,$N_IS_ONE
-        FSTD    %fr24,-96(%sp)      ; Cycle 10
-        FLDD    EIGHT(%r24),%fr28   ; Cycle 8
-        XMPYU   %fr9L,%fr28R,%fr31  ; Cycle 10
-        XMPYU   %fr9R,%fr28L,%fr30  ; Cycle 11
-        FSTD    %fr25,-80(%sp)
-        FSTD    %fr31,-64(%sp)      ; Cycle 12
-        XMPYU   %fr9R,%fr28R,%fr29  ; Cycle 13
-        FSTD    %fr27,-48(%sp)
-        XMPYU   %fr9L,%fr28L,%fr28  ; Cycle 1
-        CMPIB,= 2,%r26,$N_IS_THREE
-        FSTD    %fr30,-56(%sp)
-
-; N = 2
-        FSTD    %fr26,-88(%sp)      ; Cycle 2
-        FSTD    %fr28,-104(%sp)     ; Cycle 3
-        LDD     -96(%sp),%r3        ; Cycle 4
-        FSTD    %fr29,-72(%sp)
-        B       $JOIN4
-        ADD     %r0,%r0,%r22
-
-$N_IS_THREE
-        FLDD    SIXTEEN(%r24),%fr24
-        FSTD    %fr26,-88(%sp)      ; Cycle 2
-        XMPYU   %fr9R,%fr24R,%fr27  ; Cycle 3
-        FSTD    %fr28,-104(%sp)
-        XMPYU   %fr9R,%fr24L,%fr25  ; Cycle 4
-        LDD     -96(%sp),%r3
-        FSTD    %fr29,-72(%sp)
-        XMPYU   %fr9L,%fr24L,%fr26  ; Cycle 5
-        LDD     -64(%sp),%r19
-        LDD     -80(%sp),%r21
-        B       $JOIN3
-        ADD     %r0,%r0,%r22
-
-$N_IS_ONE
-        FSTD    %fr25,-80(%sp)
-        FSTD    %fr27,-48(%sp)
-        FSTD    %fr26,-88(%sp)      ; Cycle 2
-        B       $JOIN5
-        ADD     %r0,%r0,%r22
-
-; We came out of the unrolled loop with wrong parity.  Do one more
-; single cycle.  This is quite tricky, because of the way the
-; carry chains and SHRPD chains have been chopped up.
-
-$ONEMORE
-
-        FLDD    0(%r24),%fr24
-
-        LDO     SIXTEEN(%r23),%r23  ; Cycle 2
-        ADD,DC  %r0,%r20,%r20
-        FSTD    %fr26,-88(%sp)
-
-        XMPYU   %fr9R,%fr24R,%fr27  ; Cycle 3
-        FSTD    %fr28,-104(%sp)
-        LDD     UN_EIGHT(%r23),%r21
-        ADD     %r3,%r1,%r1
-
-        XMPYU   %fr9R,%fr24L,%fr25  ; Cycle 4
-        ADD,DC  %r21,%r4,%r28
-        STD     %r28,UN_EIGHT(%r23) ; moved from cycle 9
-        LDD     -96(%sp),%r3
-        FSTD    %fr29,-72(%sp)    
-
-        XMPYU   %fr9L,%fr24L,%fr26  ; Cycle 5
-        ADD,DC  %r20,%r31,%r22
-        LDD     -64(%sp),%r19
-        LDD     -80(%sp),%r21
-
-        STD     %r1,UN_SIXTEEN(%r23); Cycle 6
-$JOIN3
-        XMPYU   %fr9L,%fr24R,%fr24
-        LDD     -56(%sp),%r20
-        ADD     %r21,%r3,%r3
-
-        ADD,DC  %r20,%r19,%r19      ; Cycle 7
-        LDD     -88(%sp),%r4
-        SHRPD   %r3,%r0,32,%r21
-        LDD     -48(%sp),%r1
-
-        LDD     -104(%sp),%r31      ; Cycle 8
-        ADD,DC  %r0,%r0,%r20
-        SHRPD   %r19,%r3,32,%r3
-
-        LDD     -72(%sp),%r29       ; Cycle 9
-        SHRPD   %r20,%r19,32,%r20
-        ADD     %r21,%r1,%r1
-
-        ADD,DC  %r3,%r4,%r4         ; Cycle 10
-        FSTD    %fr24,-96(%sp)
-
-        ADD,DC  %r0,%r20,%r20       ; Cycle 11
-        LDD     0(%r23),%r3
-        FSTD    %fr25,-80(%sp)
-
-        ADD     %r22,%r1,%r1        ; Cycle 13
-        FSTD    %fr27,-48(%sp)
-
-; Shutdown code, stage 1-1/2.
-
-        ADD,DC  %r29,%r4,%r4        ; Cycle 1
-
-        LDO     SIXTEEN(%r23),%r23  ; Cycle 2
-        ADD,DC  %r0,%r20,%r20     
-        FSTD    %fr26,-88(%sp)
-
-        LDD     UN_EIGHT(%r23),%r21 ; Cycle 3
-        ADD     %r3,%r1,%r1
-
-        ADD,DC  %r21,%r4,%r28       ; Cycle 4
-        STD     %r28,UN_EIGHT(%r23) ; moved from cycle 9
-
-        ADD,DC  %r20,%r31,%r22      ; Cycle 5
-        STD     %r1,UN_SIXTEEN(%r23)
-$JOIN5
-        LDD     -96(%sp),%r3        ; moved from cycle 4
-        LDD     -80(%sp),%r21
-        ADD     %r21,%r3,%r3        ; Cycle 6
-        ADD,DC  %r0,%r0,%r19        ; Cycle 7
-        LDD     -88(%sp),%r4
-        SHRPD   %r3,%r0,32,%r21
-        LDD     -48(%sp),%r1
-        SHRPD   %r19,%r3,32,%r3     ; Cycle 8
-        ADD     %r21,%r1,%r1        ; Cycle 9
-        ADD,DC  %r3,%r4,%r4         ; Cycle 10
-        LDD     0(%r23),%r3         ; Cycle 11
-        ADD     %r22,%r1,%r1        ; Cycle 13
-
-; Shutdown code, stage 2-1/2.
-
-        ADD,DC  %r0,%r4,%r4         ; Cycle 1
-        LDO     SIXTEEN(%r23),%r23  ; Cycle 2
-        LDD     UN_EIGHT(%r23),%r21 ; Cycle 3
-        ADD     %r3,%r1,%r1
-        STD     %r1,UN_SIXTEEN(%r23)
-        ADD,DC  %r21,%r4,%r1
-        B       $JOIN1
-        LDO     EIGHT(%r23),%r23
-
-; exit
-
-$L0
-        .LEAVE
-
-; We have verified that the above command generates what we want:
-;       LDW     -124(%sp),%r4
-;       BVE     (%r2)
-;       LDW,MB  -128(%sp),%r3
-
-        .PROCEND
-
-; ***************************************************************
-;
-;                 add_diag_[little/big]
-;
-; ***************************************************************
-
-; The arguments are as follows:
-;     r2   return PC, of course
-;     r26 = arg1 =  length
-;     r25 = arg2 =  vector to square
-;     r24 = arg3 =  result vector
-
-#ifdef LITTLE_WORDIAN
-add_diag_little
-#else
-add_diag_big
-#endif
-        .PROC
-        .CALLINFO FRAME=120,ENTRY_GR=%r4
-        .ENTER
-
-        ADDIB,< -1,%r26,$Z0         ; If N=0, exit immediately.
-        NOP
-
-; Startup code
-
-        FLDD    0(%r25),%fr7        ; Cycle 2 (alternate body)
-        XMPYU   %fr7R,%fr7R,%fr29   ; Cycle 4
-        XMPYU   %fr7L,%fr7R,%fr27   ; Cycle 5
-        XMPYU   %fr7L,%fr7L,%fr30
-        LDO     SIXTEEN(%r25),%r25  ; Cycle 6
-        FSTD    %fr29,-88(%sp)
-        FSTD    %fr27,-72(%sp)      ; Cycle 7
-        CMPIB,= 0,%r26,$DIAG_N_IS_ONE ; Cycle 1 (main body)
-        FSTD    %fr30,-96(%sp)
-        FLDD    UN_EIGHT(%r25),%fr7 ; Cycle 2
-        LDD     -88(%sp),%r22       ; Cycle 3
-        LDD     -72(%sp),%r31       ; Cycle 4
-        XMPYU   %fr7R,%fr7R,%fr28
-        XMPYU   %fr7L,%fr7R,%fr24   ; Cycle 5
-        XMPYU   %fr7L,%fr7L,%fr31
-        LDD     -96(%sp),%r20       ; Cycle 6
-        FSTD    %fr28,-80(%sp)
-        ADD     %r0,%r0,%r0         ; clear the carry bit
-        ADDIB,<= -2,%r26,$ENDDIAGLOOP ; Cycle 7
-        FSTD    %fr24,-64(%sp)
-
-; Here is the loop.  It is unrolled twice, modelled after the "alternate body" and then the "main body".
-
-$DIAGLOOP
-        SHRPD   %r31,%r0,31,%r3     ; Cycle 1 (alternate body)
-        LDO     SIXTEEN(%r25),%r25
-        LDD     0(%r24),%r1
-        FSTD    %fr31,-104(%sp)
-        SHRPD   %r0,%r31,31,%r4     ; Cycle 2
-        ADD,DC  %r22,%r3,%r3
-        FLDD    UN_SIXTEEN(%r25),%fr7   
-        ADD,DC  %r0,%r20,%r20       ; Cycle 3
-        ADD     %r1,%r3,%r3
-        XMPYU   %fr7R,%fr7R,%fr29   ; Cycle 4
-        LDD     -80(%sp),%r21
-        STD     %r3,0(%r24)
-        XMPYU   %fr7L,%fr7R,%fr27   ; Cycle 5
-        XMPYU   %fr7L,%fr7L,%fr30
-        LDD     -64(%sp),%r29       
-        LDD     EIGHT(%r24),%r1  
-        ADD,DC  %r4,%r20,%r20       ; Cycle 6
-        LDD     -104(%sp),%r19
-        FSTD    %fr29,-88(%sp)
-        ADD     %r20,%r1,%r1        ; Cycle 7
-        FSTD    %fr27,-72(%sp)
-        SHRPD   %r29,%r0,31,%r4     ; Cycle 1 (main body)
-        LDO     THIRTY_TWO(%r24),%r24
-        LDD     UN_SIXTEEN(%r24),%r28
-        FSTD    %fr30,-96(%sp)
-        SHRPD   %r0,%r29,31,%r3     ; Cycle 2
-        ADD,DC  %r21,%r4,%r4
-        FLDD    UN_EIGHT(%r25),%fr7
-        STD     %r1,UN_TWENTY_FOUR(%r24)
-        ADD,DC  %r0,%r19,%r19       ; Cycle 3
-        ADD     %r28,%r4,%r4
-        XMPYU   %fr7R,%fr7R,%fr28   ; Cycle 4
-        LDD     -88(%sp),%r22
-        STD     %r4,UN_SIXTEEN(%r24)
-        XMPYU   %fr7L,%fr7R,%fr24   ; Cycle 5
-        XMPYU   %fr7L,%fr7L,%fr31
-        LDD     -72(%sp),%r31
-        LDD     UN_EIGHT(%r24),%r28
-        ADD,DC  %r3,%r19,%r19       ; Cycle 6
-        LDD     -96(%sp),%r20
-        FSTD    %fr28,-80(%sp)
-        ADD     %r19,%r28,%r28      ; Cycle 7
-        FSTD    %fr24,-64(%sp)
-        ADDIB,> -2,%r26,$DIAGLOOP   ; Cycle 8
-        STD     %r28,UN_EIGHT(%r24)
-
-$ENDDIAGLOOP
-
-        ADD,DC  %r0,%r22,%r22    
-        CMPIB,= 0,%r26,$ONEMOREDIAG
-        SHRPD   %r31,%r0,31,%r3
-
-; Shutdown code, first stage.
-
-        FSTD    %fr31,-104(%sp)     ; Cycle 1 (alternate body)
-        LDD     0(%r24),%r28
-        SHRPD   %r0,%r31,31,%r4     ; Cycle 2
-        ADD     %r3,%r22,%r3
-        ADD,DC  %r0,%r20,%r20       ; Cycle 3
-        LDD     -80(%sp),%r21
-        ADD     %r3,%r28,%r3
-        LDD     -64(%sp),%r29       ; Cycle 4
-        STD     %r3,0(%r24)
-        LDD     EIGHT(%r24),%r1     ; Cycle 5
-        LDO     SIXTEEN(%r25),%r25  ; Cycle 6
-        LDD     -104(%sp),%r19
-        ADD,DC  %r4,%r20,%r20
-        ADD     %r20,%r1,%r1        ; Cycle 7
-        ADD,DC  %r0,%r21,%r21       ; Cycle 8
-        STD     %r1,EIGHT(%r24)
-
-; Shutdown code, second stage.
-
-        SHRPD   %r29,%r0,31,%r4     ; Cycle 1 (main body)
-        LDO     THIRTY_TWO(%r24),%r24
-        LDD     UN_SIXTEEN(%r24),%r1
-        SHRPD   %r0,%r29,31,%r3      ; Cycle 2
-        ADD     %r4,%r21,%r4
-        ADD,DC  %r0,%r19,%r19       ; Cycle 3
-        ADD     %r4,%r1,%r4
-        STD     %r4,UN_SIXTEEN(%r24); Cycle 4
-        LDD     UN_EIGHT(%r24),%r28 ; Cycle 5
-        ADD,DC  %r3,%r19,%r19       ; Cycle 6       
-        ADD     %r19,%r28,%r28      ; Cycle 7
-        ADD,DC  %r0,%r0,%r22        ; Cycle 8
-        CMPIB,*= 0,%r22,$Z0         ; if no overflow, exit
-        STD     %r28,UN_EIGHT(%r24)
-
-; Final carry propagation
-
-$FDIAG2
-        LDO     EIGHT(%r24),%r24
-        LDD     UN_EIGHT(%r24),%r26
-        ADDI    1,%r26,%r26
-        CMPIB,*= 0,%r26,$FDIAG2     ; Keep looping if there is a carry.
-        STD     %r26,UN_EIGHT(%r24)
-
-        B   $Z0
-        NOP
-
-; Here is the code that handles the difficult case N=1.
-; We do the usual trick -- branch out of the startup code at appropriate
-; points, and branch into the shutdown code.
-
-$DIAG_N_IS_ONE
-
-        LDD     -88(%sp),%r22
-        LDD     -72(%sp),%r31
-        B       $JOINDIAG
-        LDD     -96(%sp),%r20
-
-; We came out of the unrolled loop with wrong parity.  Do one more
-; single cycle.  This is the "alternate body".  It will, of course,
-; give us opposite registers from the other case, so we need
-; completely different shutdown code.
-
-$ONEMOREDIAG
-        FSTD    %fr31,-104(%sp)     ; Cycle 1 (alternate body)
-        LDD     0(%r24),%r28
-        FLDD    0(%r25),%fr7        ; Cycle 2
-        SHRPD   %r0,%r31,31,%r4
-        ADD     %r3,%r22,%r3
-        ADD,DC  %r0,%r20,%r20       ; Cycle 3
-        LDD     -80(%sp),%r21
-        ADD     %r3,%r28,%r3
-        LDD     -64(%sp),%r29       ; Cycle 4
-        STD     %r3,0(%r24)
-        XMPYU   %fr7R,%fr7R,%fr29
-        LDD     EIGHT(%r24),%r1     ; Cycle 5
-        XMPYU   %fr7L,%fr7R,%fr27
-        XMPYU   %fr7L,%fr7L,%fr30
-        LDD     -104(%sp),%r19      ; Cycle 6
-        FSTD    %fr29,-88(%sp)
-        ADD,DC  %r4,%r20,%r20
-        FSTD    %fr27,-72(%sp)      ; Cycle 7
-        ADD     %r20,%r1,%r1
-        ADD,DC  %r0,%r21,%r21       ; Cycle 8
-        STD     %r1,EIGHT(%r24)
-
-; Shutdown code, first stage.
-
-        SHRPD   %r29,%r0,31,%r4     ; Cycle 1 (main body)
-        LDO     THIRTY_TWO(%r24),%r24
-        FSTD    %fr30,-96(%sp)
-        LDD     UN_SIXTEEN(%r24),%r1
-        SHRPD   %r0,%r29,31,%r3     ; Cycle 2
-        ADD     %r4,%r21,%r4
-        ADD,DC  %r0,%r19,%r19       ; Cycle 3
-        LDD     -88(%sp),%r22
-        ADD     %r4,%r1,%r4
-        LDD     -72(%sp),%r31       ; Cycle 4
-        STD     %r4,UN_SIXTEEN(%r24)
-        LDD     UN_EIGHT(%r24),%r28 ; Cycle 5
-        LDD     -96(%sp),%r20       ; Cycle 6
-        ADD,DC  %r3,%r19,%r19
-        ADD     %r19,%r28,%r28      ; Cycle 7
-        ADD,DC  %r0,%r22,%r22       ; Cycle 8
-        STD     %r28,UN_EIGHT(%r24)
-
-; Shutdown code, second stage.
-
-$JOINDIAG
-        SHRPD   %r31,%r0,31,%r3     ; Cycle 1 (alternate body)
-        LDD     0(%r24),%r28        
-        SHRPD   %r0,%r31,31,%r4     ; Cycle 2
-        ADD     %r3,%r22,%r3
-        ADD,DC  %r0,%r20,%r20       ; Cycle 3
-        ADD     %r3,%r28,%r3
-        STD     %r3,0(%r24)         ; Cycle 4
-        LDD     EIGHT(%r24),%r1     ; Cycle 5
-        ADD,DC  %r4,%r20,%r20
-        ADD     %r20,%r1,%r1        ; Cycle 7
-        ADD,DC  %r0,%r0,%r21        ; Cycle 8
-        CMPIB,*= 0,%r21,$Z0         ; if no overflow, exit
-        STD     %r1,EIGHT(%r24)
-
-; Final carry propagation
-
-$FDIAG1
-        LDO     EIGHT(%r24),%r24
-        LDD     EIGHT(%r24),%r26
-        ADDI    1,%r26,%r26
-        CMPIB,*= 0,%r26,$FDIAG1    ; Keep looping if there is a carry.
-        STD     %r26,EIGHT(%r24)
-
-$Z0
-        .LEAVE
-        .PROCEND
-;	.ALLOW
-
-        .SPACE         $TEXT$
-        .SUBSPA        $CODE$
-#ifdef LITTLE_WORDIAN
-        .EXPORT        maxpy_little,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,LONG_RETURN
-        .EXPORT        add_diag_little,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,LONG_RETURN
-#else
-        .EXPORT        maxpy_big,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,LONG_RETURN
-        .EXPORT        add_diag_big,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,LONG_RETURN
-#endif
-        .END
-
-
-; How to use "maxpy_PA20_little" and "maxpy_PA20_big"
-; 
-; The routine "maxpy_PA20_little" or "maxpy_PA20_big"
-; performs a 64-bit x any-size multiply, and adds the
-; result to an area of memory.  That is, it performs
-; something like
-; 
-;      A B C D
-;    *       Z
-;   __________
-;    P Q R S T
-; 
-; and then adds the "PQRST" vector into an area of memory,
-; handling all carries.
-; 
-; Digression on nomenclature and endian-ness:
-; 
-; Each of the capital letters in the above represents a 64-bit
-; quantity.  That is, you could think of the discussion as
-; being in terms of radix-16-quintillion arithmetic.  The data
-; type being manipulated is "unsigned long long int".  This
-; requires the 64-bit extension of the HP-UX C compiler,
-; available at release 10.  You need these compiler flags to
-; enable these extensions:
-; 
-;       -Aa +e +DA2.0 +DS2.0
-; 
-; (The first specifies ANSI C, the second enables the
-; extensions, which are beyond ANSI C, and the third and
-; fourth tell the compiler to use whatever features of the
-; PA2.0 architecture it wishes, in order to made the code more
-; efficient.  Since the presence of the assembly code will
-; make the program unable to run on anything less than PA2.0,
-; you might as well gain the performance enhancements in the C
-; code as well.)
-; 
-; Questions of "endian-ness" often come up, usually in the
-; context of byte ordering in a word.  These routines have a
-; similar issue, that could be called "wordian-ness".
-; Independent of byte ordering (PA is always big-endian), one
-; can make two choices when representing extremely large
-; numbers as arrays of 64-bit doublewords in memory.
-; 
-; "Little-wordian" layout means that the least significant
-; word of a number is stored at the lowest address.
-; 
-;   MSW     LSW
-;    |       |
-;    V       V
-; 
-;    A B C D E
-; 
-;    ^     ^ ^
-;    |     | |____ address 0
-;    |     |
-;    |     |_______address 8
-;    |
-;    address 32
-; 
-; "Big-wordian" means that the most significant word is at the
-; lowest address.
-; 
-;   MSW     LSW
-;    |       |
-;    V       V
-; 
-;    A B C D E
-; 
-;    ^     ^ ^
-;    |     | |____ address 32
-;    |     |
-;    |     |_______address 24
-;    |
-;    address 0
-; 
-; When you compile the file, you must specify one or the other, with
-; a switch "-DLITTLE_WORDIAN" or "-DBIG_WORDIAN".
-; 
-;     Incidentally, you assemble this file as part of your
-;     project with the same C compiler as the rest of the program.
-;     My "makefile" for a superprecision arithmetic package has
-;     the following stuff:
-; 
-;     # definitions:
-;     CC = cc -Aa +e -z +DA2.0 +DS2.0 +w1
-;     CFLAGS = +O3
-;     LDFLAGS = -L /usr/lib -Wl,-aarchive
-; 
-;     # general build rule for ".s" files:
-;     .s.o:
-;             $(CC) $(CFLAGS) -c $< -DBIG_WORDIAN
-; 
-;     # Now any bind step that calls for pa20.o will assemble pa20.s
-; 
-; End of digression, back to arithmetic:
-; 
-; The way we multiply two huge numbers is, of course, to multiply
-; the "ABCD" vector by each of the "WXYZ" doublewords, adding
-; the result vectors with increasing offsets, the way we learned
-; in school, back before we all used calculators:
-; 
-;            A B C D
-;          * W X Y Z
-;         __________
-;          P Q R S T
-;        E F G H I
-;      M N O P Q
-;  + R S T U V
-;    _______________
-;    F I N A L S U M
-; 
-; So we call maxpy_PA20_big (in my case; my package is
-; big-wordian) repeatedly, giving the W, X, Y, and Z arguments
-; in turn as the "scalar", and giving the "ABCD" vector each
-; time.  We direct it to add its result into an area of memory
-; that we have cleared at the start.  We skew the exact
-; location into that area with each call.
-; 
-; The prototype for the function is
-; 
-; extern void maxpy_PA20_big(
-;    int length,        /* Number of doublewords in the multiplicand vector. */
-;    const long long int *scalaraddr,    /* Address to fetch the scalar. */
-;    const long long int *multiplicand,  /* The multiplicand vector. */
-;    long long int *result);             /* Where to accumulate the result. */
-; 
-; (You should place a copy of this prototype in an include file
-; or in your C file.)
-; 
-; Now, IN ALL CASES, the given address for the multiplicand or
-; the result is that of the LEAST SIGNIFICANT DOUBLEWORD.
-; That word is, of course, the word at which the routine
-; starts processing.  "maxpy_PA20_little" then increases the
-; addresses as it computes.  "maxpy_PA20_big" decreases them.
-; 
-; In our example above, "length" would be 4 in each case.
-; "multiplicand" would be the "ABCD" vector.  Specifically,
-; the address of the element "D".  "scalaraddr" would be the
-; address of "W", "X", "Y", or "Z" on the four calls that we
-; would make.  (The order doesn't matter, of course.)
-; "result" would be the appropriate address in the result
-; area.  When multiplying by "Z", that would be the least
-; significant word.  When multiplying by "Y", it would be the
-; next higher word (8 bytes higher if little-wordian; 8 bytes
-; lower if big-wordian), and so on.  The size of the result
-; area must be the the sum of the sizes of the multiplicand
-; and multiplier vectors, and must be initialized to zero
-; before we start.
-; 
-; Whenever the routine adds its partial product into the result
-; vector, it follows carry chains as far as they need to go.
-; 
-; Here is the super-precision multiply routine that I use for
-; my package.  The package is big-wordian.  I have taken out
-; handling of exponents (it's a floating point package):
-; 
-; static void mul_PA20(
-;   int size,
-;   const long long int *arg1,
-;   const long long int *arg2,
-;   long long int *result)
-; {
-;    int i;
-; 
-;    for (i=0 ; i<2*size ; i++) result[i] = 0ULL;
-; 
-;    for (i=0 ; i<size ; i++) {
-;       maxpy_PA20_big(size, &arg2[i], &arg1[size-1], &result[size+i]);
-;    }
-; }

mozilla/security/nss/lib/freebl/mpi/hppatch.adb

@@ -1,54 +0,0 @@
-#/bin/sh
-#
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is script to change the system id in an object file from PA-RISC 2.0 to 1.1.
-#
-# The Initial Developer of the Original Code is
-# Hewlett-Packard Company.
-# Portions created by the Initial Developer are Copyright (C) 1999
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   wrapped by Dennis Handly on Tue Mar 23 15:23:43 1999
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-# script to change the system id in an object file from PA-RISC 2.0 to 1.1
-
-adb -w $1 << EOF
-?m 0 -1 0
-0x0?X
-0x0?W (@0x0&~0x40000)|(~@0x0&0x40000)
-
-0?"change checksum"
-0x7c?X
-0x7c?W (@0x7c&~0x40000)|(~@0x7c&0x40000)
-$q
-EOF
-
-exit 0
-

mozilla/security/nss/lib/freebl/mpi/logtab.h

@@ -1,62 +0,0 @@
-/*
- *  logtab.h
- *
- *  Arbitrary precision integer arithmetic library
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
- *
- * The Initial Developer of the Original Code is
- * Michael J. Fromberger.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: logtab.h,v 1.5 2004-04-27 23:04:36 gerv%gerv.net Exp $ */
-
-const float s_logv_2[] = {
-   0.000000000f, 0.000000000f, 1.000000000f, 0.630929754f,  /*  0  1  2  3 */
-   0.500000000f, 0.430676558f, 0.386852807f, 0.356207187f,  /*  4  5  6  7 */
-   0.333333333f, 0.315464877f, 0.301029996f, 0.289064826f,  /*  8  9 10 11 */
-   0.278942946f, 0.270238154f, 0.262649535f, 0.255958025f,  /* 12 13 14 15 */
-   0.250000000f, 0.244650542f, 0.239812467f, 0.235408913f,  /* 16 17 18 19 */
-   0.231378213f, 0.227670249f, 0.224243824f, 0.221064729f,  /* 20 21 22 23 */
-   0.218104292f, 0.215338279f, 0.212746054f, 0.210309918f,  /* 24 25 26 27 */
-   0.208014598f, 0.205846832f, 0.203795047f, 0.201849087f,  /* 28 29 30 31 */
-   0.200000000f, 0.198239863f, 0.196561632f, 0.194959022f,  /* 32 33 34 35 */
-   0.193426404f, 0.191958720f, 0.190551412f, 0.189200360f,  /* 36 37 38 39 */
-   0.187901825f, 0.186652411f, 0.185449023f, 0.184288833f,  /* 40 41 42 43 */
-   0.183169251f, 0.182087900f, 0.181042597f, 0.180031327f,  /* 44 45 46 47 */
-   0.179052232f, 0.178103594f, 0.177183820f, 0.176291434f,  /* 48 49 50 51 */
-   0.175425064f, 0.174583430f, 0.173765343f, 0.172969690f,  /* 52 53 54 55 */
-   0.172195434f, 0.171441601f, 0.170707280f, 0.169991616f,  /* 56 57 58 59 */
-   0.169293808f, 0.168613099f, 0.167948779f, 0.167300179f,  /* 60 61 62 63 */
-   0.166666667f
-};
-

mozilla/security/nss/lib/freebl/mpi/make-logtab

@@ -1,64 +0,0 @@
-#!/usr/linguist/bin/perl
-
-#
-# make-logtab
-#
-# Generate a table of logarithms of 2 in various bases, for use in
-# estimating the output sizes of various bases.
-
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MPI Arbitrary Precision Integer Arithmetic
-# library.
-#
-# The Initial Developer of the Original Code is
-# Michael J. Fromberger <sting@linguist.dartmouth.edu>
-# Portions created by the Initial Developer are Copyright (C) 1998, 2000
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-# $Id: make-logtab,v 1.4 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-$ARRAYNAME = $ENV{'ARRAYNAME'} || "s_logv_2";
-$ARRAYTYPE = $ENV{'ARRAYTYPE'} || "float";
-
-printf("const %s %s[] = {\n   %0.9ff, %0.9ff, ", 
-       $ARRAYTYPE, $ARRAYNAME, 0, 0);
-$brk = 2;
-for($ix = 2; $ix < 64; $ix++) {
-    printf("%0.9ff, ", (log(2)/log($ix)));
-    $brk = ($brk + 1) & 3;
-    if(!$brk) {
-	printf(" /* %2d %2d %2d %2d */\n   ",
-	       $ix - 3, $ix - 2, $ix - 1, $ix);
-    }
-}
-printf("%0.9ff\n};\n\n", (log(2)/log($ix)));
-
-exit 0;

mozilla/security/nss/lib/freebl/mpi/make-test-arrays

@@ -1,133 +0,0 @@
-#!/usr/linguist/bin/perl
-
-#
-# make-test-arrays
-#
-# Given a test-arrays file, which specifies the test suite names, the
-# names of the functions which perform those test suites, and
-# descriptive comments, this script generates C structures for the
-# mpi-test program.  The input consists of lines of the form:
-#
-# suite-name:function-name:comment
-#
-# The output is written to the standard output.  Blank lines are
-# ignored, and comments beginning with '#' are stripped.
-
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
-#
-# The Initial Developer of the Original Code is
-# Michael J. Fromberger <sting@linguist.dartmouth.edu>.
-# Portions created by the Initial Developer are Copyright (C) 1998
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-# $Id: make-test-arrays,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-#
-
-# Read parameters from the environment, if available
-$NAMEVAR = $ENV{'NAMEVAR'} || "g_names";
-$COUNTVAR = $ENV{'COUNTVAR'} || "g_count";
-$FUNCVAR = $ENV{'FUNCVAR'} || "g_tests";
-$DESCVAR = $ENV{'DESCVAR'} || "g_descs";
-$FUNCLEN = 13;
-$NAMELEN = 18;
-$DESCLEN = 45;
-
-#------------------------------------------------------------------------
-# Suck in input from the files on the command line, or standard input
-while(<>) {
-    chomp;
-    s/\#.*$//;
-    next if /^\s*$/;
-
-    ($suite, $func, $desc) = split(/:/, $_);
-
-    $tmp = { "suite" => $suite,
-	     "func"  => $func,
-	     "desc"  => $desc };
-
-    push(@item, $tmp);
-}
-$count = scalar(@item);
-$last = pop(@item);
-
-#------------------------------------------------------------------------
-# Output the table of names
-print "/* Table mapping test suite names to index numbers */\n";
-printf("const int   %s = %d;\n", $COUNTVAR, $count);
-printf("const char *%s[] = {\n", $NAMEVAR);
-
-foreach $elt (@item) {
-    printf("   \"%s\",%s/* %s%s */\n", $elt->{"suite"},
-	   " " x ($NAMELEN - length($elt->{"suite"})),
-	   $elt->{"desc"},
-	   " " x ($DESCLEN - length($elt->{"desc"})));
-}
-printf("   \"%s\" %s/* %s%s */\n", $last->{"suite"},
-       " " x ($NAMELEN - length($last->{"suite"})),
-       $last->{"desc"},
-       " " x ($DESCLEN - length($last->{"desc"})));
-print "};\n\n";
-
-#------------------------------------------------------------------------
-# Output the driver function prototypes
-print "/* Test function prototypes */\n";
-foreach $elt (@item, $last) {
-    printf("int  %s(void);\n", $elt->{"func"});
-}
-print "\n";
-
-#------------------------------------------------------------------------
-# Output the table of functions
-print "/* Table mapping index numbers to functions */\n";
-printf("int (*%s[])(void)  = {\n   ", $FUNCVAR);
-$brk = 0;
-
-foreach $elt (@item) {
-    print($elt->{"func"}, ", ", 
-	  " " x ($FUNCLEN - length($elt->{"func"})));
-    $brk = ($brk + 1) & 3;
-    print "\n   " unless($brk);
-}
-print $last->{"func"}, "\n};\n\n";
-
-#------------------------------------------------------------------------
-# Output the table of descriptions
-print "/* Table mapping index numbers to descriptions */\n";
-printf("const char *%s[] = {\n", $DESCVAR);
-
-foreach $elt (@item) {
-    printf("   \"%s\",\n", $elt->{"desc"});
-}
-printf("   \"%s\"\n};\n\n", $last->{"desc"});
-
-exit 0;
-

mozilla/security/nss/lib/freebl/mpi/mdxptest.c

@@ -1,342 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <malloc.h>
-#include <time.h>
-#include "mpi.h"
-#include "mpi-priv.h"
-
-/* #define OLD_WAY 1  */
-
-/* This key is the 1024-bit test key used for speed testing of RSA private 
-** key ops.
-*/
-
-#define CONST const
-
-static CONST unsigned char default_n[128] = {
-0xc2,0xae,0x96,0x89,0xaf,0xce,0xd0,0x7b,0x3b,0x35,0xfd,0x0f,0xb1,0xf4,0x7a,0xd1,
-0x3c,0x7d,0xb5,0x86,0xf2,0x68,0x36,0xc9,0x97,0xe6,0x82,0x94,0x86,0xaa,0x05,0x39,
-0xec,0x11,0x51,0xcc,0x5c,0xa1,0x59,0xba,0x29,0x18,0xf3,0x28,0xf1,0x9d,0xe3,0xae,
-0x96,0x5d,0x6d,0x87,0x73,0xf6,0xf6,0x1f,0xd0,0x2d,0xfb,0x2f,0x7a,0x13,0x7f,0xc8,
-0x0c,0x7a,0xe9,0x85,0xfb,0xce,0x74,0x86,0xf8,0xef,0x2f,0x85,0x37,0x73,0x0f,0x62,
-0x4e,0x93,0x17,0xb7,0x7e,0x84,0x9a,0x94,0x11,0x05,0xca,0x0d,0x31,0x4b,0x2a,0xc8,
-0xdf,0xfe,0xe9,0x0c,0x13,0xc7,0xf2,0xad,0x19,0x64,0x28,0x3c,0xb5,0x6a,0xc8,0x4b,
-0x79,0xea,0x7c,0xce,0x75,0x92,0x45,0x3e,0xa3,0x9d,0x64,0x6f,0x04,0x69,0x19,0x17
-};
-
-static CONST unsigned char default_d[128] = {
-0x13,0xcb,0xbc,0xf2,0xf3,0x35,0x8c,0x6d,0x7b,0x6f,0xd9,0xf3,0xa6,0x9c,0xbd,0x80,
-0x59,0x2e,0x4f,0x2f,0x11,0xa7,0x17,0x2b,0x18,0x8f,0x0f,0xe8,0x1a,0x69,0x5f,0x6e,
-0xac,0x5a,0x76,0x7e,0xd9,0x4c,0x6e,0xdb,0x47,0x22,0x8a,0x57,0x37,0x7a,0x5e,0x94,
-0x7a,0x25,0xb5,0xe5,0x78,0x1d,0x3c,0x99,0xaf,0x89,0x7d,0x69,0x2e,0x78,0x9d,0x1d,
-0x84,0xc8,0xc1,0xd7,0x1a,0xb2,0x6d,0x2d,0x8a,0xd9,0xab,0x6b,0xce,0xae,0xb0,0xa0,
-0x58,0x55,0xad,0x5c,0x40,0x8a,0xd6,0x96,0x08,0x8a,0xe8,0x63,0xe6,0x3d,0x6c,0x20,
-0x49,0xc7,0xaf,0x0f,0x25,0x73,0xd3,0x69,0x43,0x3b,0xf2,0x32,0xf8,0x3d,0x5e,0xee,
-0x7a,0xca,0xd6,0x94,0x55,0xe5,0xbd,0x25,0x34,0x8d,0x63,0x40,0xb5,0x8a,0xc3,0x01
-};
-
-
-#define DEFAULT_ITERS 50
-
-typedef clock_t timetype;
-#define gettime(x) *(x) = clock()
-#define subtime(a, b) a -= b
-#define msec(x) ((clock_t)((double)x * 1000.0 / CLOCKS_PER_SEC))
-#define sec(x) (x / CLOCKS_PER_SEC)
-
-struct TimingContextStr {
-    timetype start;
-    timetype end;
-    timetype interval;
-
-    int   minutes;  
-    int   seconds;  
-    int   millisecs;
-};
-
-typedef struct TimingContextStr TimingContext;
-
-TimingContext *CreateTimingContext(void) 
-{
-    return (TimingContext *)malloc(sizeof(TimingContext));
-}
-
-void DestroyTimingContext(TimingContext *ctx) 
-{
-    free(ctx);
-}
-
-void TimingBegin(TimingContext *ctx) 
-{
-    gettime(&ctx->start);
-}
-
-static void timingUpdate(TimingContext *ctx) 
-{
-
-    ctx->millisecs = msec(ctx->interval) % 1000;
-    ctx->seconds   = sec(ctx->interval);
-    ctx->minutes   = ctx->seconds / 60;
-    ctx->seconds  %= 60;
-
-}
-
-void TimingEnd(TimingContext *ctx) 
-{
-    gettime(&ctx->end);
-    ctx->interval = ctx->end;
-    subtime(ctx->interval, ctx->start);
-    timingUpdate(ctx);
-}
-
-char *TimingGenerateString(TimingContext *ctx) 
-{
-    static char sBuf[4096];
-
-    sprintf(sBuf, "%d minutes, %d.%03d seconds", ctx->minutes,
-				ctx->seconds, ctx->millisecs);
-    return sBuf;
-}
-
-static void
-dumpBytes( unsigned char * b, int l)
-{
-    int i;
-    if (l <= 0)
-        return;
-    for (i = 0; i < l; ++i) {
-        if (i % 16 == 0)
-            printf("\t");
-        printf(" %02x", b[i]);
-        if (i % 16 == 15)
-            printf("\n");
-    }
-    if ((i % 16) != 0)
-        printf("\n");
-    printf("\n");
-}
-
-static mp_err
-testNewFuncs(const unsigned char * modulusBytes, int modulus_len)
-{
-    mp_err mperr	= MP_OKAY;
-    mp_int modulus;
-    unsigned char buf[512];
-
-    mperr = mp_init(&modulus);
-    mperr = mp_read_unsigned_octets(&modulus,  modulusBytes,  modulus_len );
-    mperr = mp_to_fixlen_octets(&modulus, buf, modulus_len);
-    mperr = mp_to_fixlen_octets(&modulus, buf, modulus_len+1);
-    mperr = mp_to_fixlen_octets(&modulus, buf, modulus_len+4);
-    mperr = mp_to_unsigned_octets(&modulus, buf, modulus_len);
-    mperr = mp_to_signed_octets(&modulus, buf, modulus_len + 1);
-    mp_clear(&modulus);
-    return mperr;
-}
-
-int
-testModExp( const unsigned char *      modulusBytes, 
-	    const unsigned int         expo,
-	    const unsigned char *      input, 
-	          unsigned char *      output,
-	          int                  modulus_len)
-{
-    mp_err mperr	= MP_OKAY;
-    mp_int modulus;
-    mp_int base;
-    mp_int exponent;
-    mp_int result;
-
-    mperr  = mp_init(&modulus);
-    mperr += mp_init(&base);
-    mperr += mp_init(&exponent);
-    mperr += mp_init(&result);
-    /* we initialize all mp_ints unconditionally, even if some fail.
-    ** This guarantees that the DIGITS pointer is valid (even if null).
-    ** So, mp_clear will do the right thing below. 
-    */
-    if (mperr == MP_OKAY) {
-      mperr  = mp_read_unsigned_octets(&modulus,  
-		modulusBytes + (sizeof default_n - modulus_len),  modulus_len );
-      mperr += mp_read_unsigned_octets(&base,     input,         modulus_len );
-      mp_set(&exponent, expo);
-      if (mperr == MP_OKAY) {
-#if OLD_WAY
-	mperr = s_mp_exptmod(&base, &exponent, &modulus, &result);
-#else
-	mperr = mp_exptmod(&base, &exponent, &modulus, &result);
-#endif
-	if (mperr == MP_OKAY) {
-	  mperr = mp_to_fixlen_octets(&result, output, modulus_len);
-	}
-      }
-    }
-    mp_clear(&base);
-    mp_clear(&result);
-
-    mp_clear(&modulus);
-    mp_clear(&exponent);
-
-    return (int)mperr;
-}
-
-int
-doModExp(   const unsigned char *      modulusBytes, 
-	    const unsigned char *      exponentBytes, 
-	    const unsigned char *      input, 
-	          unsigned char *      output,
-	          int                  modulus_len)
-{
-    mp_err mperr	= MP_OKAY;
-    mp_int modulus;
-    mp_int base;
-    mp_int exponent;
-    mp_int result;
-
-    mperr  = mp_init(&modulus);
-    mperr += mp_init(&base);
-    mperr += mp_init(&exponent);
-    mperr += mp_init(&result);
-    /* we initialize all mp_ints unconditionally, even if some fail.
-    ** This guarantees that the DIGITS pointer is valid (even if null).
-    ** So, mp_clear will do the right thing below. 
-    */
-    if (mperr == MP_OKAY) {
-      mperr  = mp_read_unsigned_octets(&modulus,  
-		modulusBytes + (sizeof default_n - modulus_len),  modulus_len );
-      mperr += mp_read_unsigned_octets(&exponent, exponentBytes, modulus_len );
-      mperr += mp_read_unsigned_octets(&base,     input,         modulus_len );
-      if (mperr == MP_OKAY) {
-#if OLD_WAY
-	mperr = s_mp_exptmod(&base, &exponent, &modulus, &result);
-#else
-	mperr = mp_exptmod(&base, &exponent, &modulus, &result);
-#endif
-	if (mperr == MP_OKAY) {
-	  mperr = mp_to_fixlen_octets(&result, output, modulus_len);
-	}
-      }
-    }
-    mp_clear(&base);
-    mp_clear(&result);
-
-    mp_clear(&modulus);
-    mp_clear(&exponent);
-
-    return (int)mperr;
-}
-
-int
-main(int argc, char **argv)
-{
-    TimingContext *	  timeCtx;
-    char *		  progName;
-    long 		  iters 	= DEFAULT_ITERS;
-    unsigned int 	  modulus_len;
-    int		 	  i;
-    int 		  rv;
-    unsigned char 	  buf [1024];
-    unsigned char 	  buf2[1024];
-
-    progName = strrchr(argv[0], '/');
-    if (!progName)
-	progName = strrchr(argv[0], '\\');
-    progName = progName ? progName+1 : argv[0];
-
-    if (argc >= 2) {
-	iters = atol(argv[1]);
-    }
-
-    if (argc >= 3) {
-	modulus_len = atol(argv[2]);
-    } else 
-	modulus_len = sizeof default_n;
-
-    /* no library init function !? */
-
-    memset(buf, 0x41, sizeof buf);
-
-  if (iters < 2) {
-    testNewFuncs( default_n, modulus_len);
-    testNewFuncs( default_n+1, modulus_len - 1);
-    testNewFuncs( default_n+2, modulus_len - 2);
-    testNewFuncs( default_n+3, modulus_len - 3);
-
-    printf("%lu allocations, %lu frees, %lu copies\n", mp_allocs, mp_frees, mp_copies);
-    rv = testModExp(default_n, 0, buf, buf2, modulus_len);
-    dumpBytes((unsigned char *)buf2, modulus_len);
-
-    printf("%lu allocations, %lu frees, %lu copies\n", mp_allocs, mp_frees, mp_copies);
-    rv = testModExp(default_n, 1, buf, buf2, modulus_len);
-    dumpBytes((unsigned char *)buf2, modulus_len);
-
-    printf("%lu allocations, %lu frees, %lu copies\n", mp_allocs, mp_frees, mp_copies);
-    rv = testModExp(default_n, 2, buf, buf2, modulus_len);
-    dumpBytes((unsigned char *)buf2, modulus_len);
-
-    printf("%lu allocations, %lu frees, %lu copies\n", mp_allocs, mp_frees, mp_copies);
-    rv = testModExp(default_n, 3, buf, buf2, modulus_len);
-    dumpBytes((unsigned char *)buf2, modulus_len);
-  }
-    printf("%lu allocations, %lu frees, %lu copies\n", mp_allocs, mp_frees, mp_copies);
-    rv = doModExp(default_n, default_d, buf, buf2, modulus_len);
-    if (rv != 0) {
-	fprintf(stderr, "Error in modexp operation:\n");
-	exit(1);
-    }
-    dumpBytes((unsigned char *)buf2, modulus_len);
-    printf("%lu allocations, %lu frees, %lu copies\n", mp_allocs, mp_frees, mp_copies);
-
-    timeCtx = CreateTimingContext();
-    TimingBegin(timeCtx);
-    i = iters;
-    while (i--) {
-	rv = doModExp(default_n, default_d, buf, buf2, modulus_len);
-	if (rv != 0) {
-	    fprintf(stderr, "Error in modexp operation\n");
-	    exit(1);
-	}
-    }
-    TimingEnd(timeCtx);
-    printf("%ld iterations in %s\n", iters, TimingGenerateString(timeCtx));
-    printf("%lu allocations, %lu frees, %lu copies\n", mp_allocs, mp_frees, mp_copies);
-
-    return 0;
-}

mozilla/security/nss/lib/freebl/mpi/montmulf.c

@@ -1,329 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is SPARC optimized Montgomery multiply functions.
- *
- * The Initial Developer of the Original Code is
- * Sun Microsystems Inc.
- * Portions created by the Initial Developer are Copyright (C) 1999-2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Netscape Communications Corporation
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: montmulf.c,v 1.7 2004-04-27 23:04:36 gerv%gerv.net Exp $ */
-
-#ifdef SOLARIS
-#define RF_INLINE_MACROS 1
-#endif
-
-static const double TwoTo16=65536.0;
-static const double TwoToMinus16=1.0/65536.0;
-static const double Zero=0.0;
-static const double TwoTo32=65536.0*65536.0;
-static const double TwoToMinus32=1.0/(65536.0*65536.0);
-
-#ifdef RF_INLINE_MACROS
-
-double upper32(double);
-double lower32(double, double);
-double mod(double, double, double);
-
-void i16_to_d16_and_d32x4(const double * /*1/(2^16)*/, 
-			  const double * /* 2^16*/,
-			  const double * /* 0 */,
-			  double *       /*result16*/, 
-			  double *       /* result32 */,
-			  float *  /*source - should be unsigned int*
-		          	       converted to float* */);
-
-#else
-#ifdef MP_USE_FLOOR
-#include <math.h>
-#else
-#define floor(d) ((double)((unsigned long long)(d)))
-#endif
-
-static double upper32(double x)
-{
-  return floor(x*TwoToMinus32);
-}
-
-static double lower32(double x, double y)
-{
-  return x-TwoTo32*floor(x*TwoToMinus32);
-}
-
-static double mod(double x, double oneoverm, double m)
-{
-  return x-m*floor(x*oneoverm);
-}
-
-#endif
-
-
-static void cleanup(double *dt, int from, int tlen)
-{
- int i;
- double tmp,tmp1,x,x1;
-
- tmp=tmp1=Zero;
- /* original code **
- for(i=2*from;i<2*tlen-2;i++)
-   {
-     x=dt[i];
-     dt[i]=lower32(x,Zero)+tmp1;
-     tmp1=tmp;
-     tmp=upper32(x);
-   }
- dt[tlen-2]+=tmp1;
- dt[tlen-1]+=tmp;
- **end original code ***/
- /* new code ***/
- for(i=2*from;i<2*tlen;i+=2)
-   {
-     x=dt[i];
-     x1=dt[i+1];
-     dt[i]=lower32(x,Zero)+tmp;
-     dt[i+1]=lower32(x1,Zero)+tmp1;
-     tmp=upper32(x);
-     tmp1=upper32(x1);
-   }
-  /** end new code **/
-}
-
-
-void conv_d16_to_i32(unsigned int *i32, double *d16, long long *tmp, int ilen)
-{
-int i;
-long long t, t1, a, b, c, d;
-
- t1=0;
- a=(long long)d16[0];
- b=(long long)d16[1];
- for(i=0; i<ilen-1; i++)
-   {
-     c=(long long)d16[2*i+2];
-     t1+=(unsigned int)a;
-     t=(a>>32);
-     d=(long long)d16[2*i+3];
-     t1+=(b&0xffff)<<16;
-     t+=(b>>16)+(t1>>32);
-     i32[i]=(unsigned int)t1;
-     t1=t;
-     a=c;
-     b=d;
-   }
- t1+=(unsigned int)a;
- t=(a>>32);
- t1+=(b&0xffff)<<16;
- i32[i]=(unsigned int)t1;
-}
-
-void conv_i32_to_d32(double *d32, unsigned int *i32, int len)
-{
-int i;
-
-#pragma pipeloop(0)
- for(i=0;i<len;i++) d32[i]=(double)(i32[i]);
-}
-
-
-void conv_i32_to_d16(double *d16, unsigned int *i32, int len)
-{
-int i;
-unsigned int a;
-
-#pragma pipeloop(0)
- for(i=0;i<len;i++)
-   {
-     a=i32[i];
-     d16[2*i]=(double)(a&0xffff);
-     d16[2*i+1]=(double)(a>>16);
-   }
-}
-
-
-void conv_i32_to_d32_and_d16(double *d32, double *d16, 
-			     unsigned int *i32, int len)
-{
-int i = 0;
-unsigned int a;
-
-#pragma pipeloop(0)
-#ifdef RF_INLINE_MACROS
- for(;i<len-3;i+=4)
-   {
-     i16_to_d16_and_d32x4(&TwoToMinus16, &TwoTo16, &Zero,
-			  &(d16[2*i]), &(d32[i]), (float *)(&(i32[i])));
-   }
-#endif
- for(;i<len;i++)
-   {
-     a=i32[i];
-     d32[i]=(double)(i32[i]);
-     d16[2*i]=(double)(a&0xffff);
-     d16[2*i+1]=(double)(a>>16);
-   }
-}
-
-
-void adjust_montf_result(unsigned int *i32, unsigned int *nint, int len)
-{
-long long acc;
-int i;
-
- if(i32[len]>0) i=-1;
- else
-   {
-     for(i=len-1; i>=0; i--)
-       {
-	 if(i32[i]!=nint[i]) break;
-       }
-   }
- if((i<0)||(i32[i]>nint[i]))
-   {
-     acc=0;
-     for(i=0;i<len;i++)
-       {
-	 acc=acc+(unsigned long long)(i32[i])-(unsigned long long)(nint[i]);
-	 i32[i]=(unsigned int)acc;
-	 acc=acc>>32;
-       }
-   }
-}
-
-
-
-
-/*
-** the lengths of the input arrays should be at least the following:
-** result[nlen+1], dm1[nlen], dm2[2*nlen+1], dt[4*nlen+2], dn[nlen], nint[nlen]
-** all of them should be different from one another
-**
-*/
-void mont_mulf_noconv(unsigned int *result,
-		     double *dm1, double *dm2, double *dt,
-		     double *dn, unsigned int *nint,
-		     int nlen, double dn0)
-{
- int i, j, jj;
- int tmp;
- double digit, m2j, nextm2j, a, b;
- double *dptmp, *pdm1, *pdm2, *pdn, *pdtj, pdn_0, pdm1_0;
-
- pdm1=&(dm1[0]);
- pdm2=&(dm2[0]);
- pdn=&(dn[0]);
- pdm2[2*nlen]=Zero;
-
- if (nlen!=16)
-   {
-     for(i=0;i<4*nlen+2;i++) dt[i]=Zero;
-
-     a=dt[0]=pdm1[0]*pdm2[0];
-     digit=mod(lower32(a,Zero)*dn0,TwoToMinus16,TwoTo16);
-
-     pdtj=&(dt[0]);
-     for(j=jj=0;j<2*nlen;j++,jj++,pdtj++)
-       {
-	 m2j=pdm2[j];
-	 a=pdtj[0]+pdn[0]*digit;
-	 b=pdtj[1]+pdm1[0]*pdm2[j+1]+a*TwoToMinus16;
-	 pdtj[1]=b;
-
-#pragma pipeloop(0)
-	 for(i=1;i<nlen;i++)
-	   {
-	     pdtj[2*i]+=pdm1[i]*m2j+pdn[i]*digit;
-	   }
- 	 if((jj==30)) {cleanup(dt,j/2+1,2*nlen+1); jj=0;}
-	 
-	 digit=mod(lower32(b,Zero)*dn0,TwoToMinus16,TwoTo16);
-       }
-   }
- else
-   {
-     a=dt[0]=pdm1[0]*pdm2[0];
-
-     dt[65]=     dt[64]=     dt[63]=     dt[62]=     dt[61]=     dt[60]=
-     dt[59]=     dt[58]=     dt[57]=     dt[56]=     dt[55]=     dt[54]=
-     dt[53]=     dt[52]=     dt[51]=     dt[50]=     dt[49]=     dt[48]=
-     dt[47]=     dt[46]=     dt[45]=     dt[44]=     dt[43]=     dt[42]=
-     dt[41]=     dt[40]=     dt[39]=     dt[38]=     dt[37]=     dt[36]=
-     dt[35]=     dt[34]=     dt[33]=     dt[32]=     dt[31]=     dt[30]=
-     dt[29]=     dt[28]=     dt[27]=     dt[26]=     dt[25]=     dt[24]=
-     dt[23]=     dt[22]=     dt[21]=     dt[20]=     dt[19]=     dt[18]=
-     dt[17]=     dt[16]=     dt[15]=     dt[14]=     dt[13]=     dt[12]=
-     dt[11]=     dt[10]=     dt[ 9]=     dt[ 8]=     dt[ 7]=     dt[ 6]=
-     dt[ 5]=     dt[ 4]=     dt[ 3]=     dt[ 2]=     dt[ 1]=Zero;
-
-     pdn_0=pdn[0];
-     pdm1_0=pdm1[0];
-
-     digit=mod(lower32(a,Zero)*dn0,TwoToMinus16,TwoTo16);
-     pdtj=&(dt[0]);
-
-     for(j=0;j<32;j++,pdtj++)
-       {
-
-	 m2j=pdm2[j];
-	 a=pdtj[0]+pdn_0*digit;
-	 b=pdtj[1]+pdm1_0*pdm2[j+1]+a*TwoToMinus16;
-	 pdtj[1]=b;
-
-	 /**** this loop will be fully unrolled:
-	 for(i=1;i<16;i++)
-	   {
-	     pdtj[2*i]+=pdm1[i]*m2j+pdn[i]*digit;
-	   }
-	 *************************************/
-	     pdtj[2]+=pdm1[1]*m2j+pdn[1]*digit;
-	     pdtj[4]+=pdm1[2]*m2j+pdn[2]*digit;
-	     pdtj[6]+=pdm1[3]*m2j+pdn[3]*digit;
-	     pdtj[8]+=pdm1[4]*m2j+pdn[4]*digit;
-	     pdtj[10]+=pdm1[5]*m2j+pdn[5]*digit;
-	     pdtj[12]+=pdm1[6]*m2j+pdn[6]*digit;
-	     pdtj[14]+=pdm1[7]*m2j+pdn[7]*digit;
-	     pdtj[16]+=pdm1[8]*m2j+pdn[8]*digit;
-	     pdtj[18]+=pdm1[9]*m2j+pdn[9]*digit;
-	     pdtj[20]+=pdm1[10]*m2j+pdn[10]*digit;
-	     pdtj[22]+=pdm1[11]*m2j+pdn[11]*digit;
-	     pdtj[24]+=pdm1[12]*m2j+pdn[12]*digit;
-	     pdtj[26]+=pdm1[13]*m2j+pdn[13]*digit;
-	     pdtj[28]+=pdm1[14]*m2j+pdn[14]*digit;
-	     pdtj[30]+=pdm1[15]*m2j+pdn[15]*digit;
-	 /* no need for cleenup, cannot overflow */
-	 digit=mod(lower32(b,Zero)*dn0,TwoToMinus16,TwoTo16);
-       }
-   }
-
- conv_d16_to_i32(result,dt+2*nlen,(long long *)dt,nlen+1);
-
- adjust_montf_result(result,nint,nlen); 
- 
-}
-

mozilla/security/nss/lib/freebl/mpi/montmulf.h

@@ -1,103 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is interface file for SPARC Montgomery multiply functions.
- *
- * The Initial Developer of the Original Code is
- * Sun Microsystems Inc.
- * Portions created by the Initial Developer are Copyright (C) 1999-2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Netscape Communications Corporation
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: montmulf.h,v 1.4 2004-04-27 23:04:36 gerv%gerv.net Exp $ */
-
-/*  The functions that are to be called from outside of the .s file have the
- *  following interfaces and array size requirements:
- */
-
-
-void conv_i32_to_d32(double *d32, unsigned int *i32, int len);
-
-/*  Converts an array of int's to an array of doubles, so that each double
- *  corresponds to an int.  len is the number of items converted.
- *  Does not allocate the output array.
- *  The pointers d32 and i32 should point to arrays of size at least  len
- *  (doubles and unsigned ints, respectively)
- */
-
-
-void conv_i32_to_d16(double *d16, unsigned int *i32, int len);
-
-/*  Converts an array of int's to an array of doubles so that each element
- *  of the int array is converted to a pair of doubles, the first one
- *  corresponding to the lower (least significant) 16 bits of the int and
- *  the second one corresponding to the upper (most significant) 16 bits of
- *  the 32-bit int. len is the number of ints converted.
- *  Does not allocate the output array.
- *  The pointer d16 should point to an array of doubles of size at least
- *  2*len and i32 should point an array of ints of size at least  len
- */
-
-
-void conv_i32_to_d32_and_d16(double *d32, double *d16, 
-			     unsigned int *i32, int len);
-
-/*  Does the above two conversions together, it is much faster than doing
- *  both of those in succession
- */
-
-
-void mont_mulf_noconv(unsigned int *result,
-		     double *dm1, double *dm2, double *dt,
-		     double *dn, unsigned int *nint,
-		     int nlen, double dn0);
-
-/*  Does the Montgomery multiplication of the numbers stored in the arrays
- *  pointed to by dm1 and dm2, writing the result to the array pointed to by
- *  result. It uses the array pointed to by dt as a temporary work area.
- *  nint should point to the modulus in the array-of-integers representation, 
- *  dn should point to its array-of-doubles as obtained as a result of the
- *  function call   conv_i32_to_d32(dn, nint, nlen);
- *  nlen is the length of the array containing the modulus.
- *  The representation used for dm1 is the one that is a result of the function
- *  call   conv_i32_to_d32(dm1, m1, nlen), the representation for dm2 is the
- *  result of the function call   conv_i32_to_d16(dm2, m2, nlen).
- *  Note that m1 and m2 should both be of length nlen, so they should be
- *  padded with 0's if necessary before the conversion. The result comes in 
- *  this form (int representation, padded with 0's).
- *  dn0 is the value of the 16 least significant bits of n0'.
- *  The function does not allocate memory for any of the arrays, so the 
- *  pointers should point to arrays with the following minimal sizes:
- *  result - nlen+1
- *  dm1    - nlen
- *  dm2    - 2*nlen+1  ( the +1 is necessary for technical reasons )
- *  dt     - 4*nlen+2
- *  dn     - nlen
- *  nint   - nlen
- *  No two arrays should point to overlapping areas of memory.
- */  

mozilla/security/nss/lib/freebl/mpi/montmulf.il

@@ -1,141 +0,0 @@
-!  
-! ***** BEGIN LICENSE BLOCK *****
-! Version: MPL 1.1/GPL 2.0/LGPL 2.1
-!
-! The contents of this file are subject to the Mozilla Public License Version
-! 1.1 (the "License"); you may not use this file except in compliance with
-! the License. You may obtain a copy of the License at
-! http://www.mozilla.org/MPL/
-!
-! Software distributed under the License is distributed on an "AS IS" basis,
-! WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-! for the specific language governing rights and limitations under the
-! License.
-!
-! The Original Code is inline macros for SPARC Montgomery multiply functions.
-!
-! The Initial Developer of the Original Code is
-! Sun Microsystems Inc.
-! Portions created by the Initial Developer are Copyright (C) 1999-2000
-! the Initial Developer. All Rights Reserved.
-!
-! Contributor(s):
-!
-! Alternatively, the contents of this file may be used under the terms of
-! either the GNU General Public License Version 2 or later (the "GPL"), or
-! the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-! in which case the provisions of the GPL or the LGPL are applicable instead
-! of those above. If you wish to allow use of your version of this file only
-! under the terms of either the GPL or the LGPL, and not to allow others to
-! use your version of this file under the terms of the MPL, indicate your
-! decision by deleting the provisions above and replace them with the notice
-! and other provisions required by the GPL or the LGPL. If you do not delete
-! the provisions above, a recipient may use your version of this file under
-! the terms of any one of the MPL, the GPL or the LGPL.
-!
-! ***** END LICENSE BLOCK *****
-! $Id: montmulf.il,v 1.4 2004-04-27 23:04:36 gerv%gerv.net Exp $
-
-!
-! double upper32(double /*frs1*/);
-!
-        .inline upper32,8
-        std     %o0,[%sp+0x48]
-        ldd     [%sp+0x48],%f10
-
-	fdtox	%f10,%f10
-	fitod	%f10,%f0
-        .end
-
-!
-! double lower32(double /*frs1*/, double /* Zero */);
-!
-        .inline lower32,8
-        std     %o0,[%sp+0x48]
-        ldd     [%sp+0x48],%f10
-        std     %o2,[%sp+0x48]
-        ldd     [%sp+0x48],%f12
-
-	fdtox	%f10,%f10
-	fmovs	%f12,%f10
-	fxtod	%f10,%f0
-        .end
-
-!
-! double mod(double /*x*/, double /*1/m*/, double /*m*/);
-!
-        .inline mod,12
-        std     %o0,[%sp+0x48]
-        ldd     [%sp+0x48],%f2
-        std     %o2,[%sp+0x48]
-        ldd     [%sp+0x48],%f4
-        std     %o4,[%sp+0x48]
-        ldd     [%sp+0x48],%f6
-
-	fmuld	%f2,%f4,%f4
-	fdtox	%f4,%f4
-	fxtod	%f4,%f4
-	fmuld	%f4,%f6,%f4
-	fsubd	%f2,%f4,%f0
-        .end
-
-
-!
-! void i16_to_d16_and_d32x4(double * /*1/(2^16)*/, double * /* 2^16*/,
-!			    double * /* 0 */,
-!			    double * /*result16*/, double * /* result32 */
-!			    float *  /*source - should be unsigned int*
-!		            	       converted to float* */);
-!
-        .inline i16_to_d16_and_d32x4,24
-        ldd     [%o0],%f2  ! 1/(2^16)
-        ldd     [%o1],%f4  ! 2^16
-	ldd	[%o2],%f22
-
-	fmovd	%f22,%f6
-	ld	[%o5],%f7
-	fmovd	%f22,%f10
-	ld	[%o5+4],%f11
-	fmovd	%f22,%f14
-	ld	[%o5+8],%f15
-	fmovd	%f22,%f18
-	ld	[%o5+12],%f19
-	fxtod	%f6,%f6
-	std	%f6,[%o4]
-	fxtod	%f10,%f10
-	std	%f10,[%o4+8]
-	fxtod	%f14,%f14
-	std	%f14,[%o4+16]
-	fxtod	%f18,%f18
-	std	%f18,[%o4+24]
-	fmuld	%f2,%f6,%f8
-	fmuld	%f2,%f10,%f12
-	fmuld	%f2,%f14,%f16
-	fmuld	%f2,%f18,%f20
-	fdtox	%f8,%f8
-	fdtox	%f12,%f12
-	fdtox	%f16,%f16
-	fdtox	%f20,%f20
-	fxtod	%f8,%f8
-	std	%f8,[%o3+8]
-	fxtod	%f12,%f12
-	std	%f12,[%o3+24]
-	fxtod	%f16,%f16
-	std	%f16,[%o3+40]
-	fxtod	%f20,%f20
-	std	%f20,[%o3+56]
-	fmuld	%f8,%f4,%f8
-	fmuld	%f12,%f4,%f12
-	fmuld	%f16,%f4,%f16
-	fmuld	%f20,%f4,%f20
-	fsubd	%f6,%f8,%f8
-	std	%f8,[%o3]
-	fsubd	%f10,%f12,%f12
-	std	%f12,[%o3+16]
-	fsubd	%f14,%f16,%f16
-	std	%f16,[%o3+32]
-	fsubd	%f18,%f20,%f20
-	std	%f20,[%o3+48]
-        .end
-
-

mozilla/security/nss/lib/freebl/mpi/montmulfv8.il

@@ -1,141 +0,0 @@
-!  
-! ***** BEGIN LICENSE BLOCK *****
-! Version: MPL 1.1/GPL 2.0/LGPL 2.1
-!
-! The contents of this file are subject to the Mozilla Public License Version
-! 1.1 (the "License"); you may not use this file except in compliance with
-! the License. You may obtain a copy of the License at
-! http://www.mozilla.org/MPL/
-!
-! Software distributed under the License is distributed on an "AS IS" basis,
-! WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-! for the specific language governing rights and limitations under the
-! License.
-!
-! The Original Code is inline macros for SPARC Montgomery multiply functions.
-!
-! The Initial Developer of the Original Code is
-! Sun Microsystems Inc.
-! Portions created by the Initial Developer are Copyright (C) 1999-2000
-! the Initial Developer. All Rights Reserved.
-!
-! Contributor(s):
-!
-! Alternatively, the contents of this file may be used under the terms of
-! either the GNU General Public License Version 2 or later (the "GPL"), or
-! the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-! in which case the provisions of the GPL or the LGPL are applicable instead
-! of those above. If you wish to allow use of your version of this file only
-! under the terms of either the GPL or the LGPL, and not to allow others to
-! use your version of this file under the terms of the MPL, indicate your
-! decision by deleting the provisions above and replace them with the notice
-! and other provisions required by the GPL or the LGPL. If you do not delete
-! the provisions above, a recipient may use your version of this file under
-! the terms of any one of the MPL, the GPL or the LGPL.
-!
-! ***** END LICENSE BLOCK *****
-! $Id: montmulfv8.il,v 1.3 2004-04-27 23:04:36 gerv%gerv.net Exp $
-
-!
-! double upper32(double /*frs1*/);
-!
-        .inline upper32,8
-        std     %o0,[%sp+0x48]
-        ldd     [%sp+0x48],%f10
-
-	fdtox	%f10,%f10
-	fitod	%f10,%f0
-        .end
-
-!
-! double lower32(double /*frs1*/, double /* Zero */);
-!
-        .inline lower32,8
-        std     %o0,[%sp+0x48]
-        ldd     [%sp+0x48],%f10
-        std     %o2,[%sp+0x48]
-        ldd     [%sp+0x48],%f12
-
-	fdtox	%f10,%f10
-	fmovs	%f12,%f10
-	fxtod	%f10,%f0
-        .end
-
-!
-! double mod(double /*x*/, double /*1/m*/, double /*m*/);
-!
-        .inline mod,12
-        std     %o0,[%sp+0x48]
-        ldd     [%sp+0x48],%f2
-        std     %o2,[%sp+0x48]
-        ldd     [%sp+0x48],%f4
-        std     %o4,[%sp+0x48]
-        ldd     [%sp+0x48],%f6
-
-	fmuld	%f2,%f4,%f4
-	fdtox	%f4,%f4
-	fxtod	%f4,%f4
-	fmuld	%f4,%f6,%f4
-	fsubd	%f2,%f4,%f0
-        .end
-
-
-!
-! void i16_to_d16_and_d32x4(double * /*1/(2^16)*/, double * /* 2^16*/,
-!			    double * /* 0 */,
-!			    double * /*result16*/, double * /* result32 */
-!			    float *  /*source - should be unsigned int*
-!		            	       converted to float* */);
-!
-        .inline i16_to_d16_and_d32x4,24
-        ldd     [%o0],%f2  ! 1/(2^16)
-        ldd     [%o1],%f4  ! 2^16
-	ldd	[%o2],%f22
-
-	fmovd	%f22,%f6
-	ld	[%o5],%f7
-	fmovd	%f22,%f10
-	ld	[%o5+4],%f11
-	fmovd	%f22,%f14
-	ld	[%o5+8],%f15
-	fmovd	%f22,%f18
-	ld	[%o5+12],%f19
-	fxtod	%f6,%f6
-	std	%f6,[%o4]
-	fxtod	%f10,%f10
-	std	%f10,[%o4+8]
-	fxtod	%f14,%f14
-	std	%f14,[%o4+16]
-	fxtod	%f18,%f18
-	std	%f18,[%o4+24]
-	fmuld	%f2,%f6,%f8
-	fmuld	%f2,%f10,%f12
-	fmuld	%f2,%f14,%f16
-	fmuld	%f2,%f18,%f20
-	fdtox	%f8,%f8
-	fdtox	%f12,%f12
-	fdtox	%f16,%f16
-	fdtox	%f20,%f20
-	fxtod	%f8,%f8
-	std	%f8,[%o3+8]
-	fxtod	%f12,%f12
-	std	%f12,[%o3+24]
-	fxtod	%f16,%f16
-	std	%f16,[%o3+40]
-	fxtod	%f20,%f20
-	std	%f20,[%o3+56]
-	fmuld	%f8,%f4,%f8
-	fmuld	%f12,%f4,%f12
-	fmuld	%f16,%f4,%f16
-	fmuld	%f20,%f4,%f20
-	fsubd	%f6,%f8,%f8
-	std	%f8,[%o3]
-	fsubd	%f10,%f12,%f12
-	std	%f12,[%o3+16]
-	fsubd	%f14,%f16,%f16
-	std	%f16,[%o3+32]
-	fsubd	%f18,%f20,%f20
-	std	%f20,[%o3+48]
-        .end
-
-

mozilla/security/nss/lib/freebl/mpi/montmulfv9.il

@@ -1,126 +0,0 @@
-!  
-! ***** BEGIN LICENSE BLOCK *****
-! Version: MPL 1.1/GPL 2.0/LGPL 2.1
-!
-! The contents of this file are subject to the Mozilla Public License Version
-! 1.1 (the "License"); you may not use this file except in compliance with
-! the License. You may obtain a copy of the License at
-! http://www.mozilla.org/MPL/
-!
-! Software distributed under the License is distributed on an "AS IS" basis,
-! WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-! for the specific language governing rights and limitations under the
-! License.
-!
-! The Original Code is inline macros for SPARC Montgomery multiply functions.
-!
-! The Initial Developer of the Original Code is
-! Sun Microsystems Inc.
-! Portions created by the Initial Developer are Copyright (C) 1999-2000
-! the Initial Developer. All Rights Reserved.
-!
-! Contributor(s):
-!
-! Alternatively, the contents of this file may be used under the terms of
-! either the GNU General Public License Version 2 or later (the "GPL"), or
-! the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-! in which case the provisions of the GPL or the LGPL are applicable instead
-! of those above. If you wish to allow use of your version of this file only
-! under the terms of either the GPL or the LGPL, and not to allow others to
-! use your version of this file under the terms of the MPL, indicate your
-! decision by deleting the provisions above and replace them with the notice
-! and other provisions required by the GPL or the LGPL. If you do not delete
-! the provisions above, a recipient may use your version of this file under
-! the terms of any one of the MPL, the GPL or the LGPL.
-!
-! ***** END LICENSE BLOCK *****
-! $Id: montmulfv9.il,v 1.3 2004-04-27 23:04:36 gerv%gerv.net Exp $
-
-!
-! double upper32(double /*frs1*/);
-!
-        .inline upper32,8
-	fdtox	%f0,%f10
-	fitod	%f10,%f0
-        .end
-
-!
-! double lower32(double /*frs1*/, double /* Zero */);
-!
-        .inline lower32,8
-	fdtox	%f0,%f10
-	fmovs	%f2,%f10
-	fxtod	%f10,%f0
-        .end
-
-!
-! double mod(double /*x*/, double /*1/m*/, double /*m*/);
-!
-        .inline mod,12
-	fmuld	%f0,%f2,%f2
-	fdtox	%f2,%f2
-	fxtod	%f2,%f2
-	fmuld	%f2,%f4,%f2
-	fsubd	%f0,%f2,%f0
-        .end
-
-
-!
-! void i16_to_d16_and_d32x4(double * /*1/(2^16)*/, double * /* 2^16*/,
-!			    double * /* 0 */,
-!			    double * /*result16*/, double * /* result32 */
-!			    float *  /*source - should be unsigned int*
-!		            	       converted to float* */);
-!
-        .inline i16_to_d16_and_d32x4,24
-        ldd     [%o0],%f2  ! 1/(2^16)
-        ldd     [%o1],%f4  ! 2^16
-	ldd	[%o2],%f22
-
-	fmovd	%f22,%f6
-	ld	[%o5],%f7
-	fmovd	%f22,%f10
-	ld	[%o5+4],%f11
-	fmovd	%f22,%f14
-	ld	[%o5+8],%f15
-	fmovd	%f22,%f18
-	ld	[%o5+12],%f19
-	fxtod	%f6,%f6
-	std	%f6,[%o4]
-	fxtod	%f10,%f10
-	std	%f10,[%o4+8]
-	fxtod	%f14,%f14
-	std	%f14,[%o4+16]
-	fxtod	%f18,%f18
-	std	%f18,[%o4+24]
-	fmuld	%f2,%f6,%f8
-	fmuld	%f2,%f10,%f12
-	fmuld	%f2,%f14,%f16
-	fmuld	%f2,%f18,%f20
-	fdtox	%f8,%f8
-	fdtox	%f12,%f12
-	fdtox	%f16,%f16
-	fdtox	%f20,%f20
-	fxtod	%f8,%f8
-	std	%f8,[%o3+8]
-	fxtod	%f12,%f12
-	std	%f12,[%o3+24]
-	fxtod	%f16,%f16
-	std	%f16,[%o3+40]
-	fxtod	%f20,%f20
-	std	%f20,[%o3+56]
-	fmuld	%f8,%f4,%f8
-	fmuld	%f12,%f4,%f12
-	fmuld	%f16,%f4,%f16
-	fmuld	%f20,%f4,%f20
-	fsubd	%f6,%f8,%f8
-	std	%f8,[%o3]
-	fsubd	%f10,%f12,%f12
-	std	%f12,[%o3+16]
-	fsubd	%f14,%f16,%f16
-	std	%f16,[%o3+32]
-	fsubd	%f18,%f20,%f20
-	std	%f20,[%o3+48]
-        .end
-
-

mozilla/security/nss/lib/freebl/mpi/mp_gf2m-priv.h

@@ -1,102 +0,0 @@
-/*
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Multi-precision Binary Polynomial Arithmetic Library.
- *
- * The Initial Developer of the Original Code is
- * Sun Microsystems, Inc.
- * Portions created by the Initial Developer are Copyright (C) 2003
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Sheueling Chang Shantz <sheueling.chang@sun.com> and
- *   Douglas Stebila <douglas@stebila.ca> of Sun Laboratories.
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef _MP_GF2M_PRIV_H_
-#define _MP_GF2M_PRIV_H_
-
-#include "mpi-priv.h"
-
-extern const mp_digit mp_gf2m_sqr_tb[16];
-
-#if defined(MP_USE_UINT_DIGIT)
-#define MP_DIGIT_BITS 32
-#else
-#define MP_DIGIT_BITS 64
-#endif
-
-/* Platform-specific macros for fast binary polynomial squaring. */
-#if MP_DIGIT_BITS == 32
-#define gf2m_SQR1(w) \
-    mp_gf2m_sqr_tb[(w) >> 28 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >> 24 & 0xF] << 16 | \
-    mp_gf2m_sqr_tb[(w) >> 20 & 0xF] <<  8 | mp_gf2m_sqr_tb[(w) >> 16 & 0xF]
-#define gf2m_SQR0(w) \
-    mp_gf2m_sqr_tb[(w) >> 12 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >>  8 & 0xF] << 16 | \
-    mp_gf2m_sqr_tb[(w) >>  4 & 0xF] <<  8 | mp_gf2m_sqr_tb[(w)       & 0xF]
-#else
-#define gf2m_SQR1(w) \
-    mp_gf2m_sqr_tb[(w) >> 60 & 0xF] << 56 | mp_gf2m_sqr_tb[(w) >> 56 & 0xF] << 48 | \
-    mp_gf2m_sqr_tb[(w) >> 52 & 0xF] << 40 | mp_gf2m_sqr_tb[(w) >> 48 & 0xF] << 32 | \
-    mp_gf2m_sqr_tb[(w) >> 44 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >> 40 & 0xF] << 16 | \
-    mp_gf2m_sqr_tb[(w) >> 36 & 0xF] <<  8 | mp_gf2m_sqr_tb[(w) >> 32 & 0xF]
-#define gf2m_SQR0(w) \
-    mp_gf2m_sqr_tb[(w) >> 28 & 0xF] << 56 | mp_gf2m_sqr_tb[(w) >> 24 & 0xF] << 48 | \
-    mp_gf2m_sqr_tb[(w) >> 20 & 0xF] << 40 | mp_gf2m_sqr_tb[(w) >> 16 & 0xF] << 32 | \
-    mp_gf2m_sqr_tb[(w) >> 12 & 0xF] << 24 | mp_gf2m_sqr_tb[(w) >>  8 & 0xF] << 16 | \
-    mp_gf2m_sqr_tb[(w) >>  4 & 0xF] <<  8 | mp_gf2m_sqr_tb[(w)       & 0xF]
-#endif
-
-/* Multiply two binary polynomials mp_digits a, b.
- * Result is a polynomial with degree < 2 * MP_DIGIT_BITS - 1.
- * Output in two mp_digits rh, rl.
- */
-void s_bmul_1x1(mp_digit *rh, mp_digit *rl, const mp_digit a, const mp_digit b);
-
-/* Compute xor-multiply of two binary polynomials  (a1, a0) x (b1, b0)  
- * result is a binary polynomial in 4 mp_digits r[4].
- * The caller MUST ensure that r has the right amount of space allocated.
- */
-void s_bmul_2x2(mp_digit *r, const mp_digit a1, const mp_digit a0, const mp_digit b1,
-	const mp_digit b0);
-
-/* Compute xor-multiply of two binary polynomials  (a2, a1, a0) x (b2, b1, b0)  
- * result is a binary polynomial in 6 mp_digits r[6].
- * The caller MUST ensure that r has the right amount of space allocated.
- */
-void s_bmul_3x3(mp_digit *r, const mp_digit a2, const mp_digit a1, const mp_digit a0, 
-	const mp_digit b2, const mp_digit b1, const mp_digit b0);
-
-/* Compute xor-multiply of two binary polynomials  (a3, a2, a1, a0) x (b3, b2, b1, b0)  
- * result is a binary polynomial in 8 mp_digits r[8].
- * The caller MUST ensure that r has the right amount of space allocated.
- */
-void s_bmul_4x4(mp_digit *r, const mp_digit a3, const mp_digit a2, const mp_digit a1, 
-	const mp_digit a0, const mp_digit b3, const mp_digit b2, const mp_digit b1, 
-	const mp_digit b0);
-
-#endif /* _MP_GF2M_PRIV_H_ */

mozilla/security/nss/lib/freebl/mpi/mp_gf2m.c

@@ -1,600 +0,0 @@
-/*
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Multi-precision Binary Polynomial Arithmetic Library.
- *
- * The Initial Developer of the Original Code is
- * Sun Microsystems, Inc.
- * Portions created by the Initial Developer are Copyright (C) 2003
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Sheueling Chang Shantz <sheueling.chang@sun.com> and
- *   Douglas Stebila <douglas@stebila.ca> of Sun Laboratories.
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#include "mp_gf2m.h"
-#include "mp_gf2m-priv.h"
-#include "mplogic.h"
-#include "mpi-priv.h"
-
-const mp_digit mp_gf2m_sqr_tb[16] =
-{
-      0,     1,     4,     5,    16,    17,    20,    21,
-     64,    65,    68,    69,    80,    81,    84,    85
-};
-
-/* Multiply two binary polynomials mp_digits a, b.
- * Result is a polynomial with degree < 2 * MP_DIGIT_BITS - 1.
- * Output in two mp_digits rh, rl.
- */
-#if MP_DIGIT_BITS == 32
-void 
-s_bmul_1x1(mp_digit *rh, mp_digit *rl, const mp_digit a, const mp_digit b)
-{
-    register mp_digit h, l, s;
-    mp_digit tab[8], top2b = a >> 30; 
-    register mp_digit a1, a2, a4;
-
-    a1 = a & (0x3FFFFFFF); a2 = a1 << 1; a4 = a2 << 1;
-
-    tab[0] =  0; tab[1] = a1;    tab[2] = a2;    tab[3] = a1^a2;
-    tab[4] = a4; tab[5] = a1^a4; tab[6] = a2^a4; tab[7] = a1^a2^a4;
-
-    s = tab[b       & 0x7]; l  = s;
-    s = tab[b >>  3 & 0x7]; l ^= s <<  3; h  = s >> 29;
-    s = tab[b >>  6 & 0x7]; l ^= s <<  6; h ^= s >> 26;
-    s = tab[b >>  9 & 0x7]; l ^= s <<  9; h ^= s >> 23;
-    s = tab[b >> 12 & 0x7]; l ^= s << 12; h ^= s >> 20;
-    s = tab[b >> 15 & 0x7]; l ^= s << 15; h ^= s >> 17;
-    s = tab[b >> 18 & 0x7]; l ^= s << 18; h ^= s >> 14;
-    s = tab[b >> 21 & 0x7]; l ^= s << 21; h ^= s >> 11;
-    s = tab[b >> 24 & 0x7]; l ^= s << 24; h ^= s >>  8;
-    s = tab[b >> 27 & 0x7]; l ^= s << 27; h ^= s >>  5;
-    s = tab[b >> 30      ]; l ^= s << 30; h ^= s >>  2;
-
-    /* compensate for the top two bits of a */
-
-    if (top2b & 01) { l ^= b << 30; h ^= b >> 2; } 
-    if (top2b & 02) { l ^= b << 31; h ^= b >> 1; } 
-
-    *rh = h; *rl = l;
-} 
-#else
-void 
-s_bmul_1x1(mp_digit *rh, mp_digit *rl, const mp_digit a, const mp_digit b)
-{
-    register mp_digit h, l, s;
-    mp_digit tab[16], top3b = a >> 61;
-    register mp_digit a1, a2, a4, a8;
-
-    a1 = a & (0x1FFFFFFFFFFFFFFF); a2 = a1 << 1; 
-    a4 = a2 << 1; a8 = a4 << 1;
-    tab[ 0] = 0;     tab[ 1] = a1;       tab[ 2] = a2;       tab[ 3] = a1^a2;
-    tab[ 4] = a4;    tab[ 5] = a1^a4;    tab[ 6] = a2^a4;    tab[ 7] = a1^a2^a4;
-    tab[ 8] = a8;    tab[ 9] = a1^a8;    tab[10] = a2^a8;    tab[11] = a1^a2^a8;
-    tab[12] = a4^a8; tab[13] = a1^a4^a8; tab[14] = a2^a4^a8; tab[15] = a1^a2^a4^a8;
-
-    s = tab[b       & 0xF]; l  = s;
-    s = tab[b >>  4 & 0xF]; l ^= s <<  4; h  = s >> 60;
-    s = tab[b >>  8 & 0xF]; l ^= s <<  8; h ^= s >> 56;
-    s = tab[b >> 12 & 0xF]; l ^= s << 12; h ^= s >> 52;
-    s = tab[b >> 16 & 0xF]; l ^= s << 16; h ^= s >> 48;
-    s = tab[b >> 20 & 0xF]; l ^= s << 20; h ^= s >> 44;
-    s = tab[b >> 24 & 0xF]; l ^= s << 24; h ^= s >> 40;
-    s = tab[b >> 28 & 0xF]; l ^= s << 28; h ^= s >> 36;
-    s = tab[b >> 32 & 0xF]; l ^= s << 32; h ^= s >> 32;
-    s = tab[b >> 36 & 0xF]; l ^= s << 36; h ^= s >> 28;
-    s = tab[b >> 40 & 0xF]; l ^= s << 40; h ^= s >> 24;
-    s = tab[b >> 44 & 0xF]; l ^= s << 44; h ^= s >> 20;
-    s = tab[b >> 48 & 0xF]; l ^= s << 48; h ^= s >> 16;
-    s = tab[b >> 52 & 0xF]; l ^= s << 52; h ^= s >> 12;
-    s = tab[b >> 56 & 0xF]; l ^= s << 56; h ^= s >>  8;
-    s = tab[b >> 60      ]; l ^= s << 60; h ^= s >>  4;
-
-    /* compensate for the top three bits of a */
-
-    if (top3b & 01) { l ^= b << 61; h ^= b >> 3; } 
-    if (top3b & 02) { l ^= b << 62; h ^= b >> 2; } 
-    if (top3b & 04) { l ^= b << 63; h ^= b >> 1; } 
-
-    *rh = h; *rl = l;
-} 
-#endif
-
-/* Compute xor-multiply of two binary polynomials  (a1, a0) x (b1, b0)  
- * result is a binary polynomial in 4 mp_digits r[4].
- * The caller MUST ensure that r has the right amount of space allocated.
- */
-void 
-s_bmul_2x2(mp_digit *r, const mp_digit a1, const mp_digit a0, const mp_digit b1,
-           const mp_digit b0)
-{
-    mp_digit m1, m0;
-    /* r[3] = h1, r[2] = h0; r[1] = l1; r[0] = l0 */
-    s_bmul_1x1(r+3, r+2, a1, b1);
-    s_bmul_1x1(r+1, r, a0, b0);
-    s_bmul_1x1(&m1, &m0, a0 ^ a1, b0 ^ b1);
-    /* Correction on m1 ^= l1 ^ h1; m0 ^= l0 ^ h0; */
-    r[2] ^= m1 ^ r[1] ^ r[3];  /* h0 ^= m1 ^ l1 ^ h1; */
-    r[1]  = r[3] ^ r[2] ^ r[0] ^ m1 ^ m0;  /* l1 ^= l0 ^ h0 ^ m0; */
-}
-
-/* Compute xor-multiply of two binary polynomials  (a2, a1, a0) x (b2, b1, b0)  
- * result is a binary polynomial in 6 mp_digits r[6].
- * The caller MUST ensure that r has the right amount of space allocated.
- */
-void 
-s_bmul_3x3(mp_digit *r, const mp_digit a2, const mp_digit a1, const mp_digit a0, 
-	const mp_digit b2, const mp_digit b1, const mp_digit b0)
-{
-	mp_digit zm[4];
-
-	s_bmul_1x1(r+5, r+4, a2, b2);         /* fill top 2 words */
-	s_bmul_2x2(zm, a1, a2^a0, b1, b2^b0); /* fill middle 4 words */
-	s_bmul_2x2(r, a1, a0, b1, b0);        /* fill bottom 4 words */
-
-	zm[3] ^= r[3];
-	zm[2] ^= r[2]; 
-	zm[1] ^= r[1] ^ r[5];
-	zm[0] ^= r[0] ^ r[4];
-
-	r[5]  ^= zm[3];
-	r[4]  ^= zm[2];
-	r[3]  ^= zm[1];
-	r[2]  ^= zm[0];
-}
-
-/* Compute xor-multiply of two binary polynomials  (a3, a2, a1, a0) x (b3, b2, b1, b0)  
- * result is a binary polynomial in 8 mp_digits r[8].
- * The caller MUST ensure that r has the right amount of space allocated.
- */
-void s_bmul_4x4(mp_digit *r, const mp_digit a3, const mp_digit a2, const mp_digit a1, 
-	const mp_digit a0, const mp_digit b3, const mp_digit b2, const mp_digit b1, 
-	const mp_digit b0)
-{
-	mp_digit zm[4];
-
-	s_bmul_2x2(r+4, a3, a2, b3, b2);            /* fill top 4 words */
-	s_bmul_2x2(zm, a3^a1, a2^a0, b3^b1, b2^b0); /* fill middle 4 words */
-	s_bmul_2x2(r, a1, a0, b1, b0);              /* fill bottom 4 words */
-
-	zm[3] ^= r[3] ^ r[7]; 
-	zm[2] ^= r[2] ^ r[6]; 
-	zm[1] ^= r[1] ^ r[5]; 
-	zm[0] ^= r[0] ^ r[4]; 
-
-	r[5]  ^= zm[3];    
-	r[4]  ^= zm[2];
-	r[3]  ^= zm[1];    
-	r[2]  ^= zm[0];
-}
-
-/* Compute addition of two binary polynomials a and b,
- * store result in c; c could be a or b, a and b could be equal; 
- * c is the bitwise XOR of a and b.
- */
-mp_err
-mp_badd(const mp_int *a, const mp_int *b, mp_int *c)
-{
-    mp_digit *pa, *pb, *pc;
-    mp_size ix;
-    mp_size used_pa, used_pb;
-    mp_err res = MP_OKAY;
-
-    /* Add all digits up to the precision of b.  If b had more
-     * precision than a initially, swap a, b first
-     */
-    if (MP_USED(a) >= MP_USED(b)) {
-        pa = MP_DIGITS(a);
-        pb = MP_DIGITS(b);
-        used_pa = MP_USED(a);
-        used_pb = MP_USED(b);
-    } else {
-        pa = MP_DIGITS(b);
-        pb = MP_DIGITS(a);
-        used_pa = MP_USED(b);
-        used_pb = MP_USED(a);
-    }
-
-    /* Make sure c has enough precision for the output value */
-    MP_CHECKOK( s_mp_pad(c, used_pa) );
-
-    /* Do word-by-word xor */
-    pc = MP_DIGITS(c);
-    for (ix = 0; ix < used_pb; ix++) {
-        (*pc++) = (*pa++) ^ (*pb++);
-    }
-
-    /* Finish the rest of digits until we're actually done */
-    for (; ix < used_pa; ++ix) {
-        *pc++ = *pa++;
-    }
-
-    MP_USED(c) = used_pa;
-    MP_SIGN(c) = ZPOS;
-    s_mp_clamp(c);
-
-CLEANUP:
-    return res;
-} 
-
-#define s_mp_div2(a) MP_CHECKOK( mpl_rsh((a), (a), 1) );
-
-/* Compute binary polynomial multiply d = a * b */
-static void 
-s_bmul_d(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *d)
-{
-    mp_digit a_i, a0b0, a1b1, carry = 0;
-    while (a_len--) {
-        a_i = *a++;
-        s_bmul_1x1(&a1b1, &a0b0, a_i, b);
-        *d++ = a0b0 ^ carry;
-        carry = a1b1;
-    }
-    *d = carry;
-}
-
-/* Compute binary polynomial xor multiply accumulate d ^= a * b */
-static void 
-s_bmul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *d)
-{
-    mp_digit a_i, a0b0, a1b1, carry = 0;
-    while (a_len--) {
-        a_i = *a++;
-        s_bmul_1x1(&a1b1, &a0b0, a_i, b);
-        *d++ ^= a0b0 ^ carry;
-        carry = a1b1;
-    }
-    *d ^= carry;
-}
-
-/* Compute binary polynomial xor multiply c = a * b.  
- * All parameters may be identical.
- */
-mp_err 
-mp_bmul(const mp_int *a, const mp_int *b, mp_int *c)
-{
-    mp_digit *pb, b_i;
-    mp_int tmp;
-    mp_size ib, a_used, b_used;
-    mp_err res = MP_OKAY;
-
-    MP_DIGITS(&tmp) = 0;
-
-    ARGCHK(a != NULL && b != NULL && c != NULL, MP_BADARG);
-
-    if (a == c) {
-        MP_CHECKOK( mp_init_copy(&tmp, a) );
-        if (a == b)
-            b = &tmp;
-        a = &tmp;
-    } else if (b == c) {
-        MP_CHECKOK( mp_init_copy(&tmp, b) );
-        b = &tmp;
-    }
-
-    if (MP_USED(a) < MP_USED(b)) {
-        const mp_int *xch = b;      /* switch a and b if b longer */
-        b = a;
-        a = xch;
-    }
-
-    MP_USED(c) = 1; MP_DIGIT(c, 0) = 0;
-    MP_CHECKOK( s_mp_pad(c, USED(a) + USED(b)) );
-
-    pb = MP_DIGITS(b);
-    s_bmul_d(MP_DIGITS(a), MP_USED(a), *pb++, MP_DIGITS(c));
-
-    /* Outer loop:  Digits of b */
-    a_used = MP_USED(a);
-    b_used = MP_USED(b);
-	MP_USED(c) = a_used + b_used;
-    for (ib = 1; ib < b_used; ib++) {
-        b_i = *pb++;
-
-        /* Inner product:  Digits of a */
-        if (b_i)
-            s_bmul_d_add(MP_DIGITS(a), a_used, b_i, MP_DIGITS(c) + ib);
-        else
-            MP_DIGIT(c, ib + a_used) = b_i;
-    }
-
-    s_mp_clamp(c);
-
-    SIGN(c) = ZPOS;
-
-CLEANUP:
-    mp_clear(&tmp);
-    return res;
-}
-
-
-/* Compute modular reduction of a and store result in r.  
- * r could be a. 
- * For modular arithmetic, the irreducible polynomial f(t) is represented 
- * as an array of int[], where f(t) is of the form: 
- *     f(t) = t^p[0] + t^p[1] + ... + t^p[k]
- * where m = p[0] > p[1] > ... > p[k] = 0.
- */
-mp_err
-mp_bmod(const mp_int *a, const unsigned int p[], mp_int *r)
-{
-    int j, k;
-    int n, dN, d0, d1;
-    mp_digit zz, *z, tmp;
-    mp_size used;
-    mp_err res = MP_OKAY;
-
-    /* The algorithm does the reduction in place in r, 
-     * if a != r, copy a into r first so reduction can be done in r
-     */
-    if (a != r) {
-        MP_CHECKOK( mp_copy(a, r) );
-    }
-    z = MP_DIGITS(r);
-
-    /* start reduction */
-    dN = p[0] / MP_DIGIT_BITS;
-    used = MP_USED(r);
-
-    for (j = used - 1; j > dN;) {
-
-        zz = z[j];
-        if (zz == 0) {
-            j--; continue;
-        }
-        z[j] = 0;
-
-        for (k = 1; p[k] > 0; k++) {
-            /* reducing component t^p[k] */
-            n = p[0] - p[k];
-            d0 = n % MP_DIGIT_BITS;  
-            d1 = MP_DIGIT_BITS - d0;
-            n /= MP_DIGIT_BITS;
-            z[j-n] ^= (zz>>d0);
-            if (d0) 
-                z[j-n-1] ^= (zz<<d1);
-        }
-
-        /* reducing component t^0 */
-        n = dN;  
-        d0 = p[0] % MP_DIGIT_BITS;
-        d1 = MP_DIGIT_BITS - d0;
-        z[j-n] ^= (zz >> d0);
-        if (d0) 
-            z[j-n-1] ^= (zz << d1);
-
-    }
-
-    /* final round of reduction */
-    while (j == dN) {
-
-        d0 = p[0] % MP_DIGIT_BITS;
-        zz = z[dN] >> d0;  
-        if (zz == 0) break;
-        d1 = MP_DIGIT_BITS - d0;
-
-        /* clear up the top d1 bits */
-        if (d0) z[dN] = (z[dN] << d1) >> d1; 
-        *z ^= zz; /* reduction t^0 component */
-
-        for (k = 1; p[k] > 0; k++) {
-            /* reducing component t^p[k]*/
-            n = p[k] / MP_DIGIT_BITS;
-            d0 = p[k] % MP_DIGIT_BITS;
-            d1 = MP_DIGIT_BITS - d0;
-            z[n] ^= (zz << d0);
-            tmp = zz >> d1;
-            if (d0 && tmp)
-                z[n+1] ^= tmp;
-        }
-    }
-
-    s_mp_clamp(r);
-CLEANUP:
-    return res;
-}
-
-/* Compute the product of two polynomials a and b, reduce modulo p, 
- * Store the result in r.  r could be a or b; a could be b.
- */
-mp_err 
-mp_bmulmod(const mp_int *a, const mp_int *b, const unsigned int p[], mp_int *r)
-{
-    mp_err res;
-    
-    if (a == b) return mp_bsqrmod(a, p, r);
-    if ((res = mp_bmul(a, b, r) ) != MP_OKAY)
-	return res;
-    return mp_bmod(r, p, r);
-}
-
-/* Compute binary polynomial squaring c = a*a mod p .  
- * Parameter r and a can be identical.
- */
-
-mp_err 
-mp_bsqrmod(const mp_int *a, const unsigned int p[], mp_int *r)
-{
-    mp_digit *pa, *pr, a_i;
-    mp_int tmp;
-    mp_size ia, a_used;
-    mp_err res;
-
-    ARGCHK(a != NULL && r != NULL, MP_BADARG);
-    MP_DIGITS(&tmp) = 0;
-
-    if (a == r) {
-        MP_CHECKOK( mp_init_copy(&tmp, a) );
-        a = &tmp;
-    }
-
-    MP_USED(r) = 1; MP_DIGIT(r, 0) = 0;
-    MP_CHECKOK( s_mp_pad(r, 2*USED(a)) );
-
-    pa = MP_DIGITS(a);
-    pr = MP_DIGITS(r);
-    a_used = MP_USED(a);
-	MP_USED(r) = 2 * a_used;
-
-    for (ia = 0; ia < a_used; ia++) {
-        a_i = *pa++;
-        *pr++ = gf2m_SQR0(a_i);
-        *pr++ = gf2m_SQR1(a_i);
-    }
-
-    MP_CHECKOK( mp_bmod(r, p, r) );
-    s_mp_clamp(r);
-    SIGN(r) = ZPOS;
-
-CLEANUP:
-    mp_clear(&tmp);
-    return res;
-}
-
-/* Compute binary polynomial y/x mod p, y divided by x, reduce modulo p.
- * Store the result in r. r could be x or y, and x could equal y.
- * Uses algorithm Modular_Division_GF(2^m) from 
- *     Chang-Shantz, S.  "From Euclid's GCD to Montgomery Multiplication to 
- *     the Great Divide".
- */
-int 
-mp_bdivmod(const mp_int *y, const mp_int *x, const mp_int *pp, 
-    const unsigned int p[], mp_int *r)
-{
-    mp_int aa, bb, uu;
-    mp_int *a, *b, *u, *v;
-    mp_err res = MP_OKAY;
-
-    MP_DIGITS(&aa) = 0;
-    MP_DIGITS(&bb) = 0;
-    MP_DIGITS(&uu) = 0;
-
-    MP_CHECKOK( mp_init_copy(&aa, x) );
-    MP_CHECKOK( mp_init_copy(&uu, y) );
-    MP_CHECKOK( mp_init_copy(&bb, pp) );
-    MP_CHECKOK( s_mp_pad(r, USED(pp)) );
-    MP_USED(r) = 1; MP_DIGIT(r, 0) = 0;
-
-    a = &aa; b= &bb; u=&uu; v=r;
-    /* reduce x and y mod p */
-    MP_CHECKOK( mp_bmod(a, p, a) );
-    MP_CHECKOK( mp_bmod(u, p, u) );
-
-    while (!mp_isodd(a)) {
-        s_mp_div2(a);
-        if (mp_isodd(u)) {
-            MP_CHECKOK( mp_badd(u, pp, u) );
-        }
-        s_mp_div2(u);
-    }
-
-    do {
-        if (mp_cmp_mag(b, a) > 0) {
-            MP_CHECKOK( mp_badd(b, a, b) );
-            MP_CHECKOK( mp_badd(v, u, v) );
-            do {
-                s_mp_div2(b);
-                if (mp_isodd(v)) {
-                    MP_CHECKOK( mp_badd(v, pp, v) );
-                }
-                s_mp_div2(v);
-            } while (!mp_isodd(b));
-        }
-        else if ((MP_DIGIT(a,0) == 1) && (MP_USED(a) == 1))
-            break;
-        else {
-            MP_CHECKOK( mp_badd(a, b, a) );
-            MP_CHECKOK( mp_badd(u, v, u) );
-            do {
-                s_mp_div2(a);
-                if (mp_isodd(u)) {
-                    MP_CHECKOK( mp_badd(u, pp, u) );
-                }
-                s_mp_div2(u);
-            } while (!mp_isodd(a));
-        }
-    } while (1);
-
-    MP_CHECKOK( mp_copy(u, r) );
-
-CLEANUP:
-    return res;
-
-}
-
-/* Convert the bit-string representation of a polynomial a into an array
- * of integers corresponding to the bits with non-zero coefficient.
- * Up to max elements of the array will be filled.  Return value is total
- * number of coefficients that would be extracted if array was large enough.
- */
-int
-mp_bpoly2arr(const mp_int *a, unsigned int p[], int max)
-{
-    int i, j, k;
-    mp_digit top_bit, mask;
-
-    top_bit = 1;
-    top_bit <<= MP_DIGIT_BIT - 1;
-
-    for (k = 0; k < max; k++) p[k] = 0;
-    k = 0;
-
-    for (i = MP_USED(a) - 1; i >= 0; i--) {
-        mask = top_bit;
-        for (j = MP_DIGIT_BIT - 1; j >= 0; j--) {
-            if (MP_DIGITS(a)[i] & mask) {
-                if (k < max) p[k] = MP_DIGIT_BIT * i + j;
-                k++;
-            }
-            mask >>= 1;
-        }
-    }
-
-    return k;
-}
-
-/* Convert the coefficient array representation of a polynomial to a 
- * bit-string.  The array must be terminated by 0.
- */
-mp_err
-mp_barr2poly(const unsigned int p[], mp_int *a)
-{
-
-    mp_err res = MP_OKAY;
-    int i;
-
-    mp_zero(a);
-    for (i = 0; p[i] > 0; i++) {
-	MP_CHECKOK( mpl_set_bit(a, p[i], 1) );
-    }
-    MP_CHECKOK( mpl_set_bit(a, 0, 1) );
-	
-CLEANUP:
-    return res;
-}

mozilla/security/nss/lib/freebl/mpi/mp_gf2m.h

@@ -1,63 +0,0 @@
-/*
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Multi-precision Binary Polynomial Arithmetic Library.
- *
- * The Initial Developer of the Original Code is
- * Sun Microsystems, Inc.
- * Portions created by the Initial Developer are Copyright (C) 2003
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Sheueling Chang Shantz <sheueling.chang@sun.com> and
- *   Douglas Stebila <douglas@stebila.ca> of Sun Laboratories.
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef _MP_GF2M_H_
-#define _MP_GF2M_H_
-
-#include "mpi.h"
-
-mp_err mp_badd(const mp_int *a, const mp_int *b, mp_int *c);
-mp_err mp_bmul(const mp_int *a, const mp_int *b, mp_int *c);
-
-/* For modular arithmetic, the irreducible polynomial f(t) is represented 
- * as an array of int[], where f(t) is of the form: 
- *     f(t) = t^p[0] + t^p[1] + ... + t^p[k]
- * where m = p[0] > p[1] > ... > p[k] = 0.
- */
-mp_err mp_bmod(const mp_int *a, const unsigned int p[], mp_int *r);
-mp_err mp_bmulmod(const mp_int *a, const mp_int *b, const unsigned int p[], 
-    mp_int *r);
-mp_err mp_bsqrmod(const mp_int *a, const unsigned int p[], mp_int *r);
-mp_err mp_bdivmod(const mp_int *y, const mp_int *x, const mp_int *pp, 
-    const unsigned int p[], mp_int *r);
-
-int mp_bpoly2arr(const mp_int *a, unsigned int p[], int max);
-mp_err mp_barr2poly(const unsigned int p[], mp_int *a);
-
-#endif /* _MP_GF2M_H_ */

mozilla/security/nss/lib/freebl/mpi/mpcpucache.c

@@ -1,760 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is
- * Red Hat, Inc
- * Portions created by the Initial Developer are Copyright (C) 2005
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Robert Relyea <rrelyea@redhat.com>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#include "mpi.h"
-
-/*
- * This file implements a single function: mpi_getProcessorLineSize();
- * mpi_getProcessorLineSize() returns the size in bytes of the cache line
- * if a cache exists, or zero if there is no cache. If more than one
- * cache line exists, it should return the smallest line size (which is 
- * usually the L1 cache).
- *
- * mp_modexp uses this information to make sure that private key information
- * isn't being leaked through the cache.
- *
- * Currently the file returns good data for most modern x86 processors, and
- * reasonable data on 64-bit ppc processors. All other processors are assumed
- * to have a cache line size of 32 bytes unless modified by target.mk.
- * 
- */
-
-#if defined(i386) || defined(__i386) || defined(__X86__) || defined (_M_IX86)
-/* X86 processors have special instructions that tell us about the cache */
-#include "string.h"
-
-/* Generic CPUID function */
-#ifndef _WIN32
-static void cpuid(unsigned long op, unsigned long *eax, 
-	                 unsigned long *ebx, unsigned long *ecx, 
-                         unsigned long *edx)
-{
-/* sigh GCC isn't smart enough to save the ebx PIC register on it's own
- * in this case, so do it by hand. */
-	__asm__("pushl %%ebx\n\t"
-	        "cpuid\n\t"
-                "mov %%ebx,%1\n\t"
-                "popl %%ebx\n\t"
-		: "=a" (*eax),
-		  "=r" (*ebx),
-		  "=c" (*ecx),
-		  "=d" (*edx)
-		: "0" (op));
-}
-
-/*
- * try flipping a processor flag to determine CPU type
- */
-static unsigned long changeFlag(unsigned long flag)
-{
-	unsigned long changedFlags, originalFlags;
-	__asm__("pushfl\n\t"            /* get the flags */
-	        "popl %0\n\t"
-	        "movl %0,%1\n\t"	/* save the original flags */
-	        "xor %0,%2\n\t"	/* flip the but */
-		"pushl %0\n\t"	/* set the flags */
-	        "popfl\n\t"
-		"pushfl\n\t"		/* get the flags again (for return) */
-		"popl %0\n\t"	
-		"pushl %1\n\t"		/* restore the original flags */
-		"popfl\n\t"
-		: "=r" (changedFlags),
-		  "=r" (originalFlags)
-		: "r" (flag));
-	return changedFlags ^ originalFlags;
-}
-
-#else
-
-/*
- * windows versions of the above assembler
- */
-#define wcpuid __asm __emit 0fh __asm __emit 0a2h
-static void cpuid(unsigned long op, unsigned long *Reax, unsigned long *Rebx, 
-                                    unsigned long *Recx, unsigned long *Redx)
-{
-        unsigned long  Leax, Lebx, Lecx, Ledx;
-        __asm {
-        pushad
-        mov     eax,op
-        wcpuid
-        mov     Leax,eax
-        mov     Lebx,ebx
-        mov     Lecx,ecx
-        mov     Ledx,edx
-        popad
-        }
-        *Reax = Leax;
-        *Rebx = Lebx;
-        *Recx = Lecx;
-        *Redx = Ledx;
-}
-
-static unsigned long changeFlag(unsigned long flag)
-{
-	unsigned long changedFlags, originalFlags;
-	__asm {
-		pushad
-		pushfd 	                /* get the flags */
-	        pop  eax
-	        mov  ecx,eax            /* save the original flags */
-	        mov  originalFlags,ecx  /* save the original flags */
-		mov  ebx,flag
-	        xor  eax,ebx            /* flip the but */
-		push eax                /* set the flags */
-	        popfd
-		pushfd                  /* get the flags again (for return) */
-		pop  eax	
-		push ecx                /* restore the original flags */
-		popfd
-		mov changedFlags,eax
-		popad
-	}
-	return changedFlags ^ originalFlags;
-}
-#endif
-
-#define AC_FLAG 0x40000
-#define ID_FLAG 0x200000
-
-/* 386 processors can't flip the AC_FLAG, intel AP Note AP-485 */
-static int is386()
-{
-    return changeFlag(AC_FLAG) == 0;
-}
-
-/* 486 processors can't flip the ID_FLAG, intel AP Note AP-485 */
-static int is486()
-{
-    return changeFlag(ID_FLAG) == 0;
-}
-
-
-/*
- * table for Intel Cache.
- * See Intel Application Note AP-485 for more information 
- */
-typedef enum {
-    Cache_NONE = 0,
-    Cache_UNKNOWN = 1,
-    Cache_TLB = 2,
-    Cache_Trace = 3,
-    Cache_L1 = 4,
-    Cache_L2 = 5 ,
-    Cache_L3 = 6
-} CacheType;
-
-#define DATA_INSTR 1
-#define DATA_DATA  2
-#define DATA_BOTH  3
-#define DATA_TRACE 4
-#define DATA_NONE  0
-
-#define TLB_4k	0x01
-#define TLB_2M  0x08
-#define TLB_4M  0x10
-#define TLB_4Mk 0x11
-#define TLB_ALL 0x19
-
-#define k * 1024
-#define M * (1024*1024)
-#define G * (1024*1024*1024)
-
-struct _cache {
-    CacheType type;
-    unsigned long data;
-#define pageSize size
-#define trcuops size
-    unsigned long size;
-    unsigned long association;
-#define tlbEntries lineSize
-    unsigned long lineSize;
-} CacheMap[] = {
-/* 00 */ {Cache_NONE,    DATA_NONE,    0,       0,    0   },
-/* 01 */ {Cache_TLB,     DATA_INSTR,   TLB_4k,  4,    32  },
-/* 02 */ {Cache_TLB,     DATA_INSTR,   TLB_4M,  0,    2   },
-/* 03 */ {Cache_TLB,     DATA_DATA,    TLB_4k,  4,    64  },
-/* 04 */ {Cache_TLB,     DATA_DATA,    TLB_4M,  4,    8   },
-/* 05 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 06 */ {Cache_L1,      DATA_INSTR,   8 k,     4,    32  },
-/* 07 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 08 */ {Cache_L1,      DATA_INSTR,   16 k,    4,    32  },
-/* 09 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 0a */ {Cache_L1,      DATA_DATA,    8 k,     4,    32  },
-/* 0b */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 0c */ {Cache_L1,      DATA_DATA,    16 k,    4,    32  },
-/* 0d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 0e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 0f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 10 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 11 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 12 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 13 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 14 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 15 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 16 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 17 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 18 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 19 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 1a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 1b */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 1c */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 1d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 1e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 1f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 20 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 21 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 22 */ {Cache_L3,      DATA_BOTH,    512 k,   8,    64  },
-/* 23 */ {Cache_L3,      DATA_BOTH,    1 M,     8,    64  },
-/* 24 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 25 */ {Cache_L3,      DATA_BOTH,    2 M,     8,    64  },
-/* 26 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 27 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 28 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 29 */ {Cache_L3,      DATA_BOTH,    4 M,     8,    64  },
-/* 2a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 2b */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 2c */ {Cache_L1,      DATA_DATA,    32 k,    8,    64  },
-/* 2d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 2e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 2f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 30 */ {Cache_L1,      DATA_INSTR,   32 k,    8,    64  },
-/* 31 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 32 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 33 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 34 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 35 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 36 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 37 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 38 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 39 */ {Cache_L2,      DATA_BOTH,    128 k,   4,    64  },
-/* 3a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 3b */ {Cache_L2,      DATA_BOTH,    128 k,   2,    64  },
-/* 3c */ {Cache_L2,      DATA_BOTH,    256 k,   4,    64  },
-/* 3d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 3e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 3f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 40 */ {Cache_L2,      DATA_NONE,    0,       0,    0   },
-/* 41 */ {Cache_L2,      DATA_BOTH,    128 k,   4,    32  },
-/* 42 */ {Cache_L2,      DATA_BOTH,    256 k,   4,    32  },
-/* 43 */ {Cache_L2,      DATA_BOTH,    512 k,   4,    32  },
-/* 44 */ {Cache_L2,      DATA_BOTH,    1 M,     4,    32  },
-/* 45 */ {Cache_L2,      DATA_BOTH,    2 M,     4,    32  },
-/* 46 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 47 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 48 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 49 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 4a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 4b */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 4c */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 4d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 4e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 4f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 50 */ {Cache_TLB,     DATA_INSTR,   TLB_ALL, 0,    64  },
-/* 51 */ {Cache_TLB,     DATA_INSTR,   TLB_ALL, 0,    128 },
-/* 52 */ {Cache_TLB,     DATA_INSTR,   TLB_ALL, 0,    256 },
-/* 53 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 54 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 55 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 56 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 57 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 58 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 59 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 5a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 5b */ {Cache_TLB,     DATA_DATA,    TLB_4Mk, 0,    64  },
-/* 5c */ {Cache_TLB,     DATA_DATA,    TLB_4Mk, 0,    128 },
-/* 5d */ {Cache_TLB,     DATA_DATA,    TLB_4Mk, 0,    256 },
-/* 5e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 5f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 60 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 61 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 62 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 63 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 64 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 65 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 66 */ {Cache_L1,      DATA_DATA,    8 k,     4,    64  },
-/* 67 */ {Cache_L1,      DATA_DATA,    16 k,    4,    64  },
-/* 68 */ {Cache_L1,      DATA_DATA,    32 k,    4,    64  },
-/* 69 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 6a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 6b */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 6c */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 6d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 6e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 6f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 70 */ {Cache_Trace,   DATA_TRACE,   12 k,    8,    1   },
-/* 71 */ {Cache_Trace,   DATA_TRACE,   16 k,    8,    1   },
-/* 72 */ {Cache_Trace,   DATA_TRACE,   32 k,    8,    1   },
-/* 73 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 74 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 75 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 76 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 77 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 78 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 79 */ {Cache_L2,      DATA_BOTH,    128 k,   8,    64  },
-/* 7a */ {Cache_L2,      DATA_BOTH,    256 k,   8,    64  },
-/* 7b */ {Cache_L2,      DATA_BOTH,    512 k,   8,    64  },
-/* 7c */ {Cache_L2,      DATA_BOTH,    1 M,     8,    64  },
-/* 7d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 7e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 7f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 80 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 81 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 82 */ {Cache_L2,      DATA_BOTH,    256 k,   8,    32  },
-/* 83 */ {Cache_L2,      DATA_BOTH,    512 k,   8,    32  },
-/* 84 */ {Cache_L2,      DATA_BOTH,    1 M,     8,    32  },
-/* 85 */ {Cache_L2,      DATA_BOTH,    2 M,     8,    32  },
-/* 86 */ {Cache_L2,      DATA_BOTH,    512 k,   4,    64  },
-/* 87 */ {Cache_L2,      DATA_BOTH,    1 M,     8,    64  },
-/* 88 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 89 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 8a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 8b */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 8c */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 8d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 8e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 8f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 90 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 91 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 92 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 93 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 94 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 95 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 96 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 97 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 98 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 99 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 9a */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 9b */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 9c */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 9d */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 9e */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* 9f */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a0 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a1 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a2 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a3 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a4 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a5 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a6 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a7 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a8 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* a9 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* aa */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ab */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ac */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ad */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ae */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* af */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b0 */ {Cache_TLB,     DATA_INSTR,   TLB_4k,  4,    128 },
-/* b1 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b2 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b3 */ {Cache_TLB,     DATA_DATA,    TLB_4k,  4,    128 },
-/* b4 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b5 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b6 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b7 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b8 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* b9 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ba */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* bb */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* bc */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* bd */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* be */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* bf */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c0 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c1 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c2 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c3 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c4 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c5 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c6 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c7 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c8 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* c9 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ca */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* cb */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* cc */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* cd */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ce */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* cf */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d0 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d1 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d2 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d3 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d4 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d5 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d6 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d7 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d8 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* d9 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* da */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* db */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* dc */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* dd */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* de */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* df */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e0 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e1 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e2 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e3 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e4 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e5 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e6 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e7 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e8 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* e9 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ea */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* eb */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ec */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ed */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ee */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ef */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f0 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f1 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f2 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f3 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f4 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f5 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f6 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f7 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f8 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* f9 */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* fa */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* fb */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* fc */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* fd */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* fe */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   },
-/* ff */ {Cache_UNKNOWN, DATA_NONE,    0,       0,    0   }
-};
-
-
-/*
- * use the above table to determine the CacheEntryLineSize.
- */
-static void
-getIntelCacheEntryLineSize(unsigned long val, int *level, 
-						unsigned long *lineSize)
-{
-    CacheType type;
-
-    type = CacheMap[val].type;
-    /* only interested in data caches */
-    /* NOTE val = 0x40 is a special value that means no L2 or L3 cache.
-     * this data check has the side effect of rejecting that entry. If
-     * that wasn't the case, we could have to reject it explicitly */
-    if ((CacheMap[val].data & DATA_DATA) != DATA_DATA) {
-	return;
-    }
-    /* look at the caches, skip types we aren't interested in.
-     * if we already have a value for a lower level cache, skip the
-     * current entry */
-    if (type == Cache_L1) {
-	*level = 1;
-	*lineSize = CacheMap[val].lineSize;
-    } else if ((*level >= 2) && type == Cache_L2) {
-	*level = 2;
-	*lineSize = CacheMap[val].lineSize;
-    } else if ((*level >= 3) && type == Cache_L3) {
-	*level = 3;
-	*lineSize = CacheMap[val].lineSize;
-    }
-    return;
-}
-
-
-static void
-getIntelRegisterCacheLineSize(unsigned long val, 
-			int *level, unsigned long *lineSize)
-{
-    getIntelCacheEntryLineSize(val >> 24 & 0xff, level, lineSize);
-    getIntelCacheEntryLineSize(val >> 16 & 0xff, level, lineSize);
-    getIntelCacheEntryLineSize(val >> 8 & 0xff, level, lineSize);
-    getIntelCacheEntryLineSize(val & 0xff, level, lineSize);
-}
-
-/*
- * returns '0' if no recognized cache is found, or if the cache
- * information is supported by this processor 
- */
-static unsigned long
-getIntelCacheLineSize(int cpuidLevel)
-{
-    int level = 4;
-    unsigned long lineSize = 0;
-    unsigned long eax, ebx, ecx, edx;
-    int repeat, count;
-
-    if (cpuidLevel < 2) {
-	return 0;
-    }
-
-    /* command '2' of the cpuid is intel's cache info call. Each byte of the
-     * 4 registers contain a potential descriptor for the cache. The CacheMap	
-     * table maps the cache entry with the processor cache. Register 'al'
-     * contains a count value that cpuid '2' needs to be called in order to 
-     * find all the cache descriptors. Only registers with the high bit set
-     * to 'zero' have valid descriptors. This code loops through all the
-     * required calls to cpuid '2' and passes any valid descriptors it finds
-     * to the getIntelRegisterCacheLineSize code, which breaks the registers
-     * down into their component descriptors. In the end the lineSize of the
-     * lowest level cache data cache is returned. */
-    cpuid(2, &eax, &ebx, &ecx, &edx);
-    repeat = eax & 0xf;
-    for (count = 0; count < repeat; count++) {
-	if ((eax & 0x80000000) == 0) {
-	    getIntelRegisterCacheLineSize(eax & 0xffffff00, &level, &lineSize);
-	}
-	if ((ebx & 0x80000000) == 0) {
-	    getIntelRegisterCacheLineSize(ebx, &level, &lineSize);
-	}
-	if ((ecx & 0x80000000) == 0) {
-	    getIntelRegisterCacheLineSize(ecx, &level, &lineSize);
-	}
-	if ((edx & 0x80000000) == 0) {
-	    getIntelRegisterCacheLineSize(edx, &level, &lineSize);
-	}
-	if (count+1 != repeat) {
-	    cpuid(2, &eax, &ebx, &ecx, &edx);
-	}
-    }
-    return lineSize;
-}
-
-/*
- * returns '0' if the cache info is not supported by this processor.
- * This is based on the AMD extended cache commands for cpuid. 
- * (see "AMD Processor Recognition Application Note" Publication 20734).
- * Some other processors use the identical scheme.
- * (see "Processor Recognition, Transmeta Corporation").
- */
-static unsigned long
-getOtherCacheLineSize(unsigned long cpuidLevel)
-{
-    unsigned long lineSize = 0;
-    unsigned long eax, ebx, ecx, edx;
-
-    /* get the Extended CPUID level */
-    cpuid(0x80000000, &eax, &ebx, &ecx, &edx);
-    cpuidLevel = eax;
-
-    if (cpuidLevel >= 0x80000005) {
-	cpuid(0x80000005, &eax, &ebx, &ecx, &edx);
-	lineSize = ecx & 0xff; /* line Size, L1 Data Cache */
-    }
-    return lineSize;
-}
-
-char *manMap[] = {
-#define INTEL     0
-    "GenuineIntel",
-#define AMD       1
-    "AuthenticAMD",
-#define CYRIX     2
-    "CyrixInstead",
-#define CENTAUR   2
-    "CentaurHauls",
-#define NEXGEN    3
-    "NexGenDriven",
-#define TRANSMETA 4
-    "GenuineTMx86",
-#define RISE      5
-    "RiseRiseRise",
-#define UMC       6
-    "UMC UMC UMC ",
-#define SIS       7
-    "Sis Sis Sis ",
-#define NATIONAL  8
-    "Geode by NSC",
-};
-
-int n_manufacturers = sizeof(manMap)/sizeof(manMap[0]);
-
-#define MAN_UNKNOWN 9
-
-
-unsigned long
-mpi_getProcessorLineSize()
-{
-    unsigned long eax, ebx, ecx, edx;
-    unsigned long cpuidLevel;
-    unsigned long cacheLineSize = 0;
-    int manufacturer = MAN_UNKNOWN;
-    int i;
-    char string[65];
-
-    if (is386()) {
-	return 0; /* 386 had no cache */
-    } if (is486()) {
-	return 32; /* really? need more info */
-    }
-
-    /* Pentium, cpuid command is available */
-    cpuid(0, &eax, &ebx, &ecx, &edx);
-    cpuidLevel = eax;
-    *(int *)string = ebx;
-    *(int *)&string[4] = edx;
-    *(int *)&string[8] = ecx;
-    string[12] = 0;
-
-    manufacturer = MAN_UNKNOWN;
-    for (i=0; i < n_manufacturers; i++) {
-	if ( strcmp(manMap[i],string) == 0) {
-	    manufacturer = i;
-	}
-    }
-
-    if (manufacturer == INTEL) {
-	cacheLineSize = getIntelCacheLineSize(cpuidLevel);
-    } else {
-	cacheLineSize = getOtherCacheLineSize(cpuidLevel);
-    }
-    /* doesn't support cache info based on cpuid. This means
-     * an old pentium class processor, which have cache lines of
-     * 32. If we learn differently, we can use a switch based on
-     * the Manufacturer id  */
-    if (cacheLineSize == 0) {
-	cacheLineSize = 32;
-    }
-    return cacheLineSize;
-}
-#define MPI_GET_PROCESSER_LINE_SIZE_DEFINED 1
-#endif
-
-#if defined(__ppc64__) 
-/*
- *  Sigh, The PPC has some really nice features to help us determine cache
- *  size, since it had lots of direct control functions to do so. The POWER
- *  processor even has an instruction to do this, but it was dropped in
- *  PowerPC. Unfortunately most of them are not available in user mode.
- *
- *  The dcbz function would be a great way to determine cache line size except
- *  1) it only works on write-back memory (it throws an exception otherwise), 
- *  and 2) because so many mac programs 'knew' the processor cache size was
- *  32 bytes, they used this instruction as a fast 'zero 32 bytes'. Now the new
- *  G5 processor has 128 byte cache, but dcbz only clears 32 bytes to keep
- *  these programs happy. dcbzl work if 64 bit instructions are supported.
- *  If you know 64 bit instructions are supported, and that stack is 
- *  write-back, you can use this code.
- */
-#include "memory.h"
-
-/* clear the cache line that contains 'array' */
-static inline void dcbzl(char *array)
-{
-	register char *a asm("r2") = array;
-	__asm__ __volatile__( "dcbzl %0,r0" : "=r" (a): "0"(a) );
-}
-
-
-#define PPC_DO_ALIGN(x,y) ((char *)\
-			((((long long) (x))+((y)-1))&~((y)-1)))
-
-#define PPC_MAX_LINE_SIZE 256
-unsigned long
-mpi_getProcessorLineSize()
-{
-    char testArray[2*PPC_MAX_LINE_SIZE+1];
-    char *test;
-    int i;
-
-    /* align the array on a maximum line size boundary, so we
-     * know we are starting to clear from the first address */
-    test = PPC_DO_ALIGN(testArray, PPC_MAX_LINE_SIZE); 
-    /* set all the values to 1's */
-    memset(test, 0xff, PPC_MAX_LINE_SIZE);
-    /* clear one cache block starting at 'test' */
-    dcbzl(test);
-
-    /* find the size of the cleared area, that's our block size */
-    for (i=PPC_MAX_LINE_SIZE; i != 0; i = i/2) {
-	if (test[i-1] == 0) {
-	    return i;
-	}
-    }
-    return 0;
-}
-
-#define MPI_GET_PROCESSER_LINE_SIZE_DEFINED 1
-#endif
-
-
-/*
- * put other processor and platform specific cache code here
- * return the smallest cache line size in bytes on the processor 
- * (usually the L1 cache). If the OS has a call, this would be
- * a greate place to put it.
- *
- * If there is no cache, return 0;
- * 
- * define MPI_GET_PROCESSOR_LINE_SIZE_DEFINED so the generic functions
- * below aren't compiled.
- *
- */
-
-
-/* target.mk can define LINE_SIZE if it's common for the family or OS */
-#if defined(LINE_SIZE) && !defined(MPI_GET_PROCESSOR_LINE_SIZE_DEFINED)
-
-unsigned long
-mpi_getProcessorLineSize()
-{
-   return LINE_SIZE;
-}
-#define MPI_GET_PROCESSER_LINE_SIZE_DEFINED 1
-#endif
-
-
-/* If no way to get the processor cache line size has been defined, assume
- * it's 32 bytes (most common value, does not significantly impact performance
- */ 
-#ifndef MPI_GET_PROCESSER_LINE_SIZE_DEFINED
-unsigned long
-mpi_getProcessorLineSize()
-{
-   return 32;
-}
-#endif
-
-#ifdef TEST_IT
-#include <stdio.h>
-
-main()
-{
-    printf("line size = %d\n", mpi_getProcessorLineSize());
-} 
-#endif

mozilla/security/nss/lib/freebl/mpi/mpi-config.h

@@ -1,112 +0,0 @@
-/* Default configuration for MPI library 
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
- *
- * The Initial Developer of the Original Code is
- * Michael J. Fromberger.
- * Portions created by the Initial Developer are Copyright (C) 1997
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Netscape Communications Corporation
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: mpi-config.h,v 1.5 2004-04-25 15:03:10 gerv%gerv.net Exp $ */
-
-#ifndef MPI_CONFIG_H_
-#define MPI_CONFIG_H_
-
-/*
-  For boolean options, 
-  0 = no
-  1 = yes
-
-  Other options are documented individually.
-
- */
-
-#ifndef MP_IOFUNC
-#define MP_IOFUNC     0  /* include mp_print() ?                */
-#endif
-
-#ifndef MP_MODARITH
-#define MP_MODARITH   1  /* include modular arithmetic ?        */
-#endif
-
-#ifndef MP_NUMTH
-#define MP_NUMTH      1  /* include number theoretic functions? */
-#endif
-
-#ifndef MP_LOGTAB
-#define MP_LOGTAB     1  /* use table of logs instead of log()? */
-#endif
-
-#ifndef MP_MEMSET
-#define MP_MEMSET     1  /* use memset() to zero buffers?       */
-#endif
-
-#ifndef MP_MEMCPY
-#define MP_MEMCPY     1  /* use memcpy() to copy buffers?       */
-#endif
-
-#ifndef MP_CRYPTO
-#define MP_CRYPTO     1  /* erase memory on free?               */
-#endif
-
-#ifndef MP_ARGCHK
-/*
-  0 = no parameter checks
-  1 = runtime checks, continue execution and return an error to caller
-  2 = assertions; dump core on parameter errors
- */
-#ifdef DEBUG
-#define MP_ARGCHK     2  /* how to check input arguments        */
-#else
-#define MP_ARGCHK     1  /* how to check input arguments        */
-#endif
-#endif
-
-#ifndef MP_DEBUG
-#define MP_DEBUG      0  /* print diagnostic output?            */
-#endif
-
-#ifndef MP_DEFPREC
-#define MP_DEFPREC    64 /* default precision, in digits        */
-#endif
-
-#ifndef MP_MACRO
-#define MP_MACRO      0  /* use macros for frequent calls?      */
-#endif
-
-#ifndef MP_SQUARE
-#define MP_SQUARE     1  /* use separate squaring code?         */
-#endif
-
-#endif /* ifndef MPI_CONFIG_H_ */
-
-

mozilla/security/nss/lib/freebl/mpi/mpi-priv.h

@@ -1,289 +0,0 @@
-/*
- *  mpi-priv.h	- Private header file for MPI 
- *  Arbitrary precision integer arithmetic library
- *
- *  NOTE WELL: the content of this header file is NOT part of the "public"
- *  API for the MPI library, and may change at any time.  
- *  Application programs that use libmpi should NOT include this header file.
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
- *
- * The Initial Developer of the Original Code is
- * Michael J. Fromberger.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Netscape Communications Corporation
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: mpi-priv.h,v 1.18 2005-02-25 04:30:11 julien.pierre.bugs%sun.com Exp $ */
-#ifndef _MPI_PRIV_H_
-#define _MPI_PRIV_H_ 1
-
-#include "mpi.h"
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#if MP_DEBUG
-#include <stdio.h>
-
-#define DIAG(T,V) {fprintf(stderr,T);mp_print(V,stderr);fputc('\n',stderr);}
-#else
-#define DIAG(T,V)
-#endif
-
-/* If we aren't using a wired-in logarithm table, we need to include
-   the math library to get the log() function
- */
-
-/* {{{ s_logv_2[] - log table for 2 in various bases */
-
-#if MP_LOGTAB
-/*
-  A table of the logs of 2 for various bases (the 0 and 1 entries of
-  this table are meaningless and should not be referenced).  
-
-  This table is used to compute output lengths for the mp_toradix()
-  function.  Since a number n in radix r takes up about log_r(n)
-  digits, we estimate the output size by taking the least integer
-  greater than log_r(n), where:
-
-  log_r(n) = log_2(n) * log_r(2)
-
-  This table, therefore, is a table of log_r(2) for 2 <= r <= 36,
-  which are the output bases supported.  
- */
-
-extern const float s_logv_2[];
-#define LOG_V_2(R)  s_logv_2[(R)]
-
-#else
-
-/* 
-   If MP_LOGTAB is not defined, use the math library to compute the
-   logarithms on the fly.  Otherwise, use the table.
-   Pick which works best for your system.
- */
-
-#include <math.h>
-#define LOG_V_2(R)  (log(2.0)/log(R))
-
-#endif /* if MP_LOGTAB */
-
-/* }}} */
-
-/* {{{ Digit arithmetic macros */
-
-/*
-  When adding and multiplying digits, the results can be larger than
-  can be contained in an mp_digit.  Thus, an mp_word is used.  These
-  macros mask off the upper and lower digits of the mp_word (the
-  mp_word may be more than 2 mp_digits wide, but we only concern
-  ourselves with the low-order 2 mp_digits)
- */
-
-#define  CARRYOUT(W)  (mp_digit)((W)>>DIGIT_BIT)
-#define  ACCUM(W)     (mp_digit)(W)
-
-#define MP_MIN(a,b)   (((a) < (b)) ? (a) : (b))
-#define MP_MAX(a,b)   (((a) > (b)) ? (a) : (b))
-#define MP_HOWMANY(a,b) (((a) + (b) - 1)/(b))
-#define MP_ROUNDUP(a,b) (MP_HOWMANY(a,b) * (b))
-
-/* }}} */
-
-/* {{{ Comparison constants */
-
-#define  MP_LT       -1
-#define  MP_EQ        0
-#define  MP_GT        1
-
-/* }}} */
-
-/* {{{ private function declarations */
-
-/* 
-   If MP_MACRO is false, these will be defined as actual functions;
-   otherwise, suitable macro definitions will be used.  This works
-   around the fact that ANSI C89 doesn't support an 'inline' keyword
-   (although I hear C9x will ... about bloody time).  At present, the
-   macro definitions are identical to the function bodies, but they'll
-   expand in place, instead of generating a function call.
-
-   I chose these particular functions to be made into macros because
-   some profiling showed they are called a lot on a typical workload,
-   and yet they are primarily housekeeping.
- */
-#if MP_MACRO == 0
- void     s_mp_setz(mp_digit *dp, mp_size count); /* zero digits           */
- void     s_mp_copy(const mp_digit *sp, mp_digit *dp, mp_size count); /* copy */
- void    *s_mp_alloc(size_t nb, size_t ni);       /* general allocator     */
- void     s_mp_free(void *ptr);                   /* general free function */
-extern unsigned long mp_allocs;
-extern unsigned long mp_frees;
-extern unsigned long mp_copies;
-#else
-
- /* Even if these are defined as macros, we need to respect the settings
-    of the MP_MEMSET and MP_MEMCPY configuration options...
-  */
- #if MP_MEMSET == 0
-  #define  s_mp_setz(dp, count) \
-       {int ix;for(ix=0;ix<(count);ix++)(dp)[ix]=0;}
- #else
-  #define  s_mp_setz(dp, count) memset(dp, 0, (count) * sizeof(mp_digit))
- #endif /* MP_MEMSET */
-
- #if MP_MEMCPY == 0
-  #define  s_mp_copy(sp, dp, count) \
-       {int ix;for(ix=0;ix<(count);ix++)(dp)[ix]=(sp)[ix];}
- #else
-  #define  s_mp_copy(sp, dp, count) memcpy(dp, sp, (count) * sizeof(mp_digit))
- #endif /* MP_MEMCPY */
-
- #define  s_mp_alloc(nb, ni)  calloc(nb, ni)
- #define  s_mp_free(ptr) {if(ptr) free(ptr);}
-#endif /* MP_MACRO */
-
-mp_err   s_mp_grow(mp_int *mp, mp_size min);   /* increase allocated size */
-mp_err   s_mp_pad(mp_int *mp, mp_size min);    /* left pad with zeroes    */
-
-#if MP_MACRO == 0
- void     s_mp_clamp(mp_int *mp);               /* clip leading zeroes     */
-#else
- #define  s_mp_clamp(mp)\
-  { mp_size used = MP_USED(mp); \
-    while (used > 1 && DIGIT(mp, used - 1) == 0) --used; \
-    MP_USED(mp) = used; \
-  } 
-#endif /* MP_MACRO */
-
-void     s_mp_exch(mp_int *a, mp_int *b);      /* swap a and b in place   */
-
-mp_err   s_mp_lshd(mp_int *mp, mp_size p);     /* left-shift by p digits  */
-void     s_mp_rshd(mp_int *mp, mp_size p);     /* right-shift by p digits */
-mp_err   s_mp_mul_2d(mp_int *mp, mp_digit d);  /* multiply by 2^d in place */
-void     s_mp_div_2d(mp_int *mp, mp_digit d);  /* divide by 2^d in place  */
-void     s_mp_mod_2d(mp_int *mp, mp_digit d);  /* modulo 2^d in place     */
-void     s_mp_div_2(mp_int *mp);               /* divide by 2 in place    */
-mp_err   s_mp_mul_2(mp_int *mp);               /* multiply by 2 in place  */
-mp_err   s_mp_norm(mp_int *a, mp_int *b, mp_digit *pd); 
-                                               /* normalize for division  */
-mp_err   s_mp_add_d(mp_int *mp, mp_digit d);   /* unsigned digit addition */
-mp_err   s_mp_sub_d(mp_int *mp, mp_digit d);   /* unsigned digit subtract */
-mp_err   s_mp_mul_d(mp_int *mp, mp_digit d);   /* unsigned digit multiply */
-mp_err   s_mp_div_d(mp_int *mp, mp_digit d, mp_digit *r);
-		                               /* unsigned digit divide   */
-mp_err   s_mp_reduce(mp_int *x, const mp_int *m, const mp_int *mu);
-                                               /* Barrett reduction       */
-mp_err   s_mp_add(mp_int *a, const mp_int *b); /* magnitude addition      */
-mp_err   s_mp_add_3arg(const mp_int *a, const mp_int *b, mp_int *c);
-mp_err   s_mp_sub(mp_int *a, const mp_int *b); /* magnitude subtract      */
-mp_err   s_mp_sub_3arg(const mp_int *a, const mp_int *b, mp_int *c);
-mp_err   s_mp_add_offset(mp_int *a, mp_int *b, mp_size offset);
-                                               /* a += b * RADIX^offset   */
-mp_err   s_mp_mul(mp_int *a, const mp_int *b); /* magnitude multiply      */
-#if MP_SQUARE
-mp_err   s_mp_sqr(mp_int *a);                  /* magnitude square        */
-#else
-#define  s_mp_sqr(a) s_mp_mul(a, a)
-#endif
-mp_err   s_mp_div(mp_int *rem, mp_int *div, mp_int *quot); /* magnitude div */
-mp_err   s_mp_exptmod(const mp_int *a, const mp_int *b, const mp_int *m, mp_int *c);
-mp_err   s_mp_2expt(mp_int *a, mp_digit k);    /* a = 2^k                 */
-int      s_mp_cmp(const mp_int *a, const mp_int *b); /* magnitude comparison */
-int      s_mp_cmp_d(const mp_int *a, mp_digit d); /* magnitude digit compare */
-int      s_mp_ispow2(const mp_int *v);         /* is v a power of 2?      */
-int      s_mp_ispow2d(mp_digit d);             /* is d a power of 2?      */
-
-int      s_mp_tovalue(char ch, int r);          /* convert ch to value    */
-char     s_mp_todigit(mp_digit val, int r, int low); /* convert val to digit */
-int      s_mp_outlen(int bits, int r);          /* output length in bytes */
-mp_digit s_mp_invmod_radix(mp_digit P);   /* returns (P ** -1) mod RADIX */
-mp_err   s_mp_invmod_odd_m( const mp_int *a, const mp_int *m, mp_int *c);
-mp_err   s_mp_invmod_2d(    const mp_int *a, mp_size k,       mp_int *c);
-mp_err   s_mp_invmod_even_m(const mp_int *a, const mp_int *m, mp_int *c);
-
-/* ------ mpv functions, operate on arrays of digits, not on mp_int's ------ */
-#if defined (__OS2__) && defined (__IBMC__)
-#define MPI_ASM_DECL __cdecl
-#else
-#define MPI_ASM_DECL
-#endif
-
-#ifdef MPI_AMD64
-
-mp_digit MPI_ASM_DECL s_mpv_mul_set_vec64(mp_digit*, mp_digit *, mp_size, mp_digit);
-mp_digit MPI_ASM_DECL s_mpv_mul_add_vec64(mp_digit*, const mp_digit*, mp_size, mp_digit);
-
-/* c = a * b */
-#define s_mpv_mul_d(a, a_len, b, c) \
-	((unsigned long*)c)[a_len] = s_mpv_mul_set_vec64(c, a, a_len, b)
-
-/* c += a * b */
-#define s_mpv_mul_d_add(a, a_len, b, c) \
-	((unsigned long*)c)[a_len] = s_mpv_mul_add_vec64(c, a, a_len, b)
-
-#else
-
-void     MPI_ASM_DECL s_mpv_mul_d(const mp_digit *a, mp_size a_len,
-                                        mp_digit b, mp_digit *c);
-void     MPI_ASM_DECL s_mpv_mul_d_add(const mp_digit *a, mp_size a_len,
-                                            mp_digit b, mp_digit *c);
-
-#endif
-
-void     MPI_ASM_DECL s_mpv_mul_d_add_prop(const mp_digit *a,
-                                                mp_size a_len, mp_digit b, 
-			                        mp_digit *c);
-void     MPI_ASM_DECL s_mpv_sqr_add_prop(const mp_digit *a,
-                                                mp_size a_len,
-                                                mp_digit *sqrs);
-
-mp_err   MPI_ASM_DECL s_mpv_div_2dx1d(mp_digit Nhi, mp_digit Nlo,
-                            mp_digit divisor, mp_digit *quot, mp_digit *rem);
-
-/* c += a * b * (MP_RADIX ** offset);  */
-#define s_mp_mul_d_add_offset(a, b, c, off) \
-(s_mpv_mul_d_add_prop(MP_DIGITS(a), MP_USED(a), b, MP_DIGITS(c) + off), MP_OKAY)
-
-typedef struct {
-  mp_int       N;	/* modulus N */
-  mp_digit     n0prime; /* n0' = - (n0 ** -1) mod MP_RADIX */
-  mp_size      b;	/* R == 2 ** b,  also b = # significant bits in N */
-} mp_mont_modulus;
-
-mp_err s_mp_mul_mont(const mp_int *a, const mp_int *b, mp_int *c, 
-	               mp_mont_modulus *mmm);
-mp_err s_mp_redc(mp_int *T, mp_mont_modulus *mmm);
-
-/* }}} */
-#endif
-

mozilla/security/nss/lib/freebl/mpi/mpi.h

@@ -1,349 +0,0 @@
-/*
- *  mpi.h
- *
- *  Arbitrary precision integer arithmetic library
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
- *
- * The Initial Developer of the Original Code is
- * Michael J. Fromberger.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Netscape Communications Corporation
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: mpi.h,v 1.22.8.1 2005-06-09 20:44:58 relyea%netscape.com Exp $ */
-
-#ifndef _H_MPI_
-#define _H_MPI_
-
-#include "mpi-config.h"
-
-#if MP_DEBUG
-#undef MP_IOFUNC
-#define MP_IOFUNC 1
-#endif
-
-#if MP_IOFUNC
-#include <stdio.h>
-#include <ctype.h>
-#endif
-
-#include <limits.h>
-
-#if defined(BSDI)
-#undef ULLONG_MAX
-#endif
-
-#if defined( macintosh )
-#include <Types.h>
-#elif defined( _WIN32_WCE)
-/* #include <sys/types.h> What do we need here ?? */
-#else
-#include <sys/types.h>
-#endif
-
-#define  MP_NEG    1
-#define  MP_ZPOS   0
-
-#define  MP_OKAY          0 /* no error, all is well */
-#define  MP_YES           0 /* yes (boolean result)  */
-#define  MP_NO           -1 /* no (boolean result)   */
-#define  MP_MEM          -2 /* out of memory         */
-#define  MP_RANGE        -3 /* argument out of range */
-#define  MP_BADARG       -4 /* invalid parameter     */
-#define  MP_UNDEF        -5 /* answer is undefined   */
-#define  MP_LAST_CODE    MP_UNDEF
-
-typedef unsigned int      mp_sign;
-typedef unsigned int      mp_size;
-typedef int               mp_err;
-
-#define MP_32BIT_MAX 4294967295U
-
-#if !defined(ULONG_MAX) 
-#error "ULONG_MAX not defined"
-#elif !defined(UINT_MAX)
-#error "UINT_MAX not defined"
-#elif !defined(USHRT_MAX)
-#error "USHRT_MAX not defined"
-#endif
-
-#if defined(ULONG_LONG_MAX)			/* GCC, HPUX */
-#define MP_ULONG_LONG_MAX ULONG_LONG_MAX
-#elif defined(ULLONG_MAX)			/* Solaris */
-#define MP_ULONG_LONG_MAX ULLONG_MAX
-/* MP_ULONG_LONG_MAX was defined to be ULLONG_MAX */
-#elif defined(ULONGLONG_MAX)			/* IRIX, AIX */
-#define MP_ULONG_LONG_MAX ULONGLONG_MAX
-#endif
-
-/* We only use unsigned long for mp_digit iff long is more than 32 bits. */
-#if !defined(MP_USE_UINT_DIGIT) && ULONG_MAX > MP_32BIT_MAX
-typedef unsigned long     mp_digit;
-#define MP_DIGIT_MAX      ULONG_MAX
-#define MP_DIGIT_FMT      "%016lX"   /* printf() format for 1 digit */
-#define MP_HALF_DIGIT_MAX UINT_MAX
-#undef  MP_NO_MP_WORD
-#define MP_NO_MP_WORD 1
-#undef  MP_USE_LONG_DIGIT
-#define MP_USE_LONG_DIGIT 1
-#undef  MP_USE_LONG_LONG_DIGIT
-
-#elif !defined(MP_USE_UINT_DIGIT) && defined(MP_ULONG_LONG_MAX) 
-typedef unsigned long long mp_digit;
-#define MP_DIGIT_MAX       MP_ULONG_LONG_MAX
-#define MP_DIGIT_FMT      "%016llX"  /* printf() format for 1 digit */
-#define MP_HALF_DIGIT_MAX  UINT_MAX
-#undef  MP_NO_MP_WORD
-#define MP_NO_MP_WORD 1
-#undef  MP_USE_LONG_LONG_DIGIT
-#define MP_USE_LONG_LONG_DIGIT 1
-#undef  MP_USE_LONG_DIGIT
-
-#else
-typedef unsigned int      mp_digit;
-#define MP_DIGIT_MAX      UINT_MAX
-#define MP_DIGIT_FMT      "%08X"     /* printf() format for 1 digit */
-#define MP_HALF_DIGIT_MAX USHRT_MAX
-#undef  MP_USE_UINT_DIGIT
-#define MP_USE_UINT_DIGIT 1
-#undef  MP_USE_LONG_LONG_DIGIT
-#undef  MP_USE_LONG_DIGIT
-#endif
-
-#if !defined(MP_NO_MP_WORD) 
-#if  defined(MP_USE_UINT_DIGIT) && \
-    (defined(MP_ULONG_LONG_MAX) || (ULONG_MAX > UINT_MAX))
-
-#if (ULONG_MAX > UINT_MAX)
-typedef unsigned long     mp_word;
-typedef          long     mp_sword;
-#define MP_WORD_MAX       ULONG_MAX
-
-#else
-typedef unsigned long long mp_word;
-typedef          long long mp_sword;
-#define MP_WORD_MAX       MP_ULONG_LONG_MAX
-#endif
-
-#else 
-#define MP_NO_MP_WORD 1
-#endif
-#endif /* !defined(MP_NO_MP_WORD) */
-
-#if !defined(MP_WORD_MAX) && defined(MP_DEFINE_SMALL_WORD)
-typedef unsigned int      mp_word;
-typedef          int      mp_sword;
-#define MP_WORD_MAX       UINT_MAX
-#endif
-
-#define MP_DIGIT_BIT      (CHAR_BIT*sizeof(mp_digit))
-#define MP_WORD_BIT       (CHAR_BIT*sizeof(mp_word))
-#define MP_RADIX          (1+(mp_word)MP_DIGIT_MAX)
-
-#define MP_HALF_DIGIT_BIT (MP_DIGIT_BIT/2)
-#define MP_HALF_RADIX     (1+(mp_digit)MP_HALF_DIGIT_MAX)
-/* MP_HALF_RADIX really ought to be called MP_SQRT_RADIX, but it's named 
-** MP_HALF_RADIX because it's the radix for MP_HALF_DIGITs, and it's 
-** consistent with the other _HALF_ names.
-*/
-
-
-/* Macros for accessing the mp_int internals           */
-#define  MP_SIGN(MP)     ((MP)->sign)
-#define  MP_USED(MP)     ((MP)->used)
-#define  MP_ALLOC(MP)    ((MP)->alloc)
-#define  MP_DIGITS(MP)   ((MP)->dp)
-#define  MP_DIGIT(MP,N)  (MP)->dp[(N)]
-
-/* This defines the maximum I/O base (minimum is 2)   */
-#define MP_MAX_RADIX         64
-
-typedef struct {
-  mp_sign       sign;    /* sign of this quantity      */
-  mp_size       alloc;   /* how many digits allocated  */
-  mp_size       used;    /* how many digits used       */
-  mp_digit     *dp;      /* the digits themselves      */
-} mp_int;
-
-/* Default precision       */
-mp_size mp_get_prec(void);
-void    mp_set_prec(mp_size prec);
-
-/* Memory management       */
-mp_err mp_init(mp_int *mp);
-mp_err mp_init_size(mp_int *mp, mp_size prec);
-mp_err mp_init_copy(mp_int *mp, const mp_int *from);
-mp_err mp_copy(const mp_int *from, mp_int *to);
-void   mp_exch(mp_int *mp1, mp_int *mp2);
-void   mp_clear(mp_int *mp);
-void   mp_zero(mp_int *mp);
-void   mp_set(mp_int *mp, mp_digit d);
-mp_err mp_set_int(mp_int *mp, long z);
-#define mp_set_long(mp,z) mp_set_int(mp,z)
-mp_err mp_set_ulong(mp_int *mp, unsigned long z);
-
-/* Single digit arithmetic */
-mp_err mp_add_d(const mp_int *a, mp_digit d, mp_int *b);
-mp_err mp_sub_d(const mp_int *a, mp_digit d, mp_int *b);
-mp_err mp_mul_d(const mp_int *a, mp_digit d, mp_int *b);
-mp_err mp_mul_2(const mp_int *a, mp_int *c);
-mp_err mp_div_d(const mp_int *a, mp_digit d, mp_int *q, mp_digit *r);
-mp_err mp_div_2(const mp_int *a, mp_int *c);
-mp_err mp_expt_d(const mp_int *a, mp_digit d, mp_int *c);
-
-/* Sign manipulations      */
-mp_err mp_abs(const mp_int *a, mp_int *b);
-mp_err mp_neg(const mp_int *a, mp_int *b);
-
-/* Full arithmetic         */
-mp_err mp_add(const mp_int *a, const mp_int *b, mp_int *c);
-mp_err mp_sub(const mp_int *a, const mp_int *b, mp_int *c);
-mp_err mp_mul(const mp_int *a, const mp_int *b, mp_int *c);
-#if MP_SQUARE
-mp_err mp_sqr(const mp_int *a, mp_int *b);
-#else
-#define mp_sqr(a, b) mp_mul(a, a, b)
-#endif
-mp_err mp_div(const mp_int *a, const mp_int *b, mp_int *q, mp_int *r);
-mp_err mp_div_2d(const mp_int *a, mp_digit d, mp_int *q, mp_int *r);
-mp_err mp_expt(mp_int *a, mp_int *b, mp_int *c);
-mp_err mp_2expt(mp_int *a, mp_digit k);
-mp_err mp_sqrt(const mp_int *a, mp_int *b);
-
-/* Modular arithmetic      */
-#if MP_MODARITH
-mp_err mp_mod(const mp_int *a, const mp_int *m, mp_int *c);
-mp_err mp_mod_d(const mp_int *a, mp_digit d, mp_digit *c);
-mp_err mp_addmod(const mp_int *a, const mp_int *b, const mp_int *m, mp_int *c);
-mp_err mp_submod(const mp_int *a, const mp_int *b, const mp_int *m, mp_int *c);
-mp_err mp_mulmod(const mp_int *a, const mp_int *b, const mp_int *m, mp_int *c);
-#if MP_SQUARE
-mp_err mp_sqrmod(const mp_int *a, const mp_int *m, mp_int *c);
-#else
-#define mp_sqrmod(a, m, c) mp_mulmod(a, a, m, c)
-#endif
-mp_err mp_exptmod(const mp_int *a, const mp_int *b, const mp_int *m, mp_int *c);
-mp_err mp_exptmod_d(const mp_int *a, mp_digit d, const mp_int *m, mp_int *c);
-#endif /* MP_MODARITH */
-
-/* Comparisons             */
-int    mp_cmp_z(const mp_int *a);
-int    mp_cmp_d(const mp_int *a, mp_digit d);
-int    mp_cmp(const mp_int *a, const mp_int *b);
-int    mp_cmp_mag(mp_int *a, mp_int *b);
-int    mp_cmp_int(const mp_int *a, long z);
-int    mp_isodd(const mp_int *a);
-int    mp_iseven(const mp_int *a);
-
-/* Number theoretic        */
-#if MP_NUMTH
-mp_err mp_gcd(mp_int *a, mp_int *b, mp_int *c);
-mp_err mp_lcm(mp_int *a, mp_int *b, mp_int *c);
-mp_err mp_xgcd(const mp_int *a, const mp_int *b, mp_int *g, mp_int *x, mp_int *y);
-mp_err mp_invmod(const mp_int *a, const mp_int *m, mp_int *c);
-mp_err mp_invmod_xgcd(const mp_int *a, const mp_int *m, mp_int *c);
-#endif /* end MP_NUMTH */
-
-/* Input and output        */
-#if MP_IOFUNC
-void   mp_print(mp_int *mp, FILE *ofp);
-#endif /* end MP_IOFUNC */
-
-/* Base conversion         */
-mp_err mp_read_raw(mp_int *mp, char *str, int len);
-int    mp_raw_size(mp_int *mp);
-mp_err mp_toraw(mp_int *mp, char *str);
-mp_err mp_read_radix(mp_int *mp, const char *str, int radix);
-mp_err mp_read_variable_radix(mp_int *a, const char * str, int default_radix);
-int    mp_radix_size(mp_int *mp, int radix);
-mp_err mp_toradix(mp_int *mp, char *str, int radix);
-int    mp_tovalue(char ch, int r);
-
-#define mp_tobinary(M, S)  mp_toradix((M), (S), 2)
-#define mp_tooctal(M, S)   mp_toradix((M), (S), 8)
-#define mp_todecimal(M, S) mp_toradix((M), (S), 10)
-#define mp_tohex(M, S)     mp_toradix((M), (S), 16)
-
-/* Error strings           */
-const  char  *mp_strerror(mp_err ec);
-
-/* Octet string conversion functions */
-mp_err mp_read_unsigned_octets(mp_int *mp, const unsigned char *str, mp_size len);
-int    mp_unsigned_octet_size(const mp_int *mp);
-mp_err mp_to_unsigned_octets(const mp_int *mp, unsigned char *str, mp_size maxlen);
-mp_err mp_to_signed_octets(const mp_int *mp, unsigned char *str, mp_size maxlen);
-mp_err mp_to_fixlen_octets(const mp_int *mp, unsigned char *str, mp_size len);
-
-/* Miscellaneous */
-mp_size mp_trailing_zeros(const mp_int *mp);
-
-#define MP_CHECKOK(x)  if (MP_OKAY > (res = (x))) goto CLEANUP
-#define MP_CHECKERR(x) if (MP_OKAY > (res = (x))) goto CLEANUP
-
-#if defined(MP_API_COMPATIBLE)
-#define NEG             MP_NEG
-#define ZPOS            MP_ZPOS
-#define DIGIT_MAX       MP_DIGIT_MAX
-#define DIGIT_BIT       MP_DIGIT_BIT
-#define DIGIT_FMT       MP_DIGIT_FMT
-#define RADIX           MP_RADIX
-#define MAX_RADIX       MP_MAX_RADIX
-#define SIGN(MP)        MP_SIGN(MP)
-#define USED(MP)        MP_USED(MP)
-#define ALLOC(MP)       MP_ALLOC(MP)
-#define DIGITS(MP)      MP_DIGITS(MP)
-#define DIGIT(MP,N)     MP_DIGIT(MP,N)
-
-#if MP_ARGCHK == 1
-#define  ARGCHK(X,Y)  {if(!(X)){return (Y);}}
-#elif MP_ARGCHK == 2
-#include <assert.h>
-#define  ARGCHK(X,Y)  assert(X)
-#else
-#define  ARGCHK(X,Y)  /*  */
-#endif
-#endif /* defined MP_API_COMPATIBLE */
-
-/*
- * mpi_getProcessorLineSize() returns the size in bytes of the cache line
- * if a cache exists, or zero if there is no cache. If more than one
- * cache line exists, it should return the smallest line size (which is 
- * usually the L1 cache).
- *
- * mp_modexp uses this information to make sure that private key information
- * isn't being leaked through the cache.
- *
- * see mpcpucache.c for the implementation.
- */
-unsigned long mpi_getProcessorLineSize();
-
-#endif /* end _H_MPI_ */

mozilla/security/nss/lib/freebl/mpi/mpi_amd64.c

@@ -1,65 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Solaris software cryptographic token.
- *
- * The Initial Developer of the Original Code is
- * Sun Microsystems, Inc.
- * Portions created by the Initial Developer are Copyright (C) 2005
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Sun Microsystems, Inc.
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef MPI_AMD64
-#error This file only works on AMD64 platforms.
-#endif
-
-#include <mpi-priv.h>
-
-/*
- * MPI glue
- *
- */
-
-/* Presently, this is only used by the Montgomery arithmetic code. */
-/* c += a * b */
-void MPI_ASM_DECL s_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len,
-                                       mp_digit b, mp_digit *c)
-{
-  mp_digit w;
-  mp_digit d;
-
-  d = s_mpv_mul_add_vec64(c, a, a_len, b);
-  c += a_len;
-  while (d) {
-    w = c[0] + d;
-    d = (w < c[0] || w < d);
-    *c++ = w;
-  }
-}
-

mozilla/security/nss/lib/freebl/mpi/mpi_amd64_gas.s

@@ -1,418 +0,0 @@
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-# 
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-# 
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-# 
-# The Original Code is the Solaris software cryptographic token.
-# 
-# The Initial Developer of the Original Code is
-# Sun Microsystems, Inc.
-# Portions created by the Initial Developer are Copyright (C) 2005
-# the Initial Developer. All Rights Reserved.
-# 
-# Contributor(s):
-#   Sun Microsystems, Inc.
-# 
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-# 
-# ***** END LICENSE BLOCK ***** */
-
-
-# ------------------------------------------------------------------------
-#
-#  Implementation of s_mpv_mul_set_vec which exploits
-#  the 64X64->128 bit  unsigned multiply instruction.
-#
-# ------------------------------------------------------------------------
-
-# r = a * digit, r and a are vectors of length len
-# returns the carry digit
-# r and a are 64 bit aligned.
-#
-# uint64_t
-# s_mpv_mul_set_vec64(uint64_t *r, uint64_t *a, int len, uint64_t digit)
-#
-
-.text; .align 16; .globl s_mpv_mul_set_vec64; .type s_mpv_mul_set_vec64, @function; s_mpv_mul_set_vec64:
-
-	xorq	%rax, %rax		# if (len == 0) return (0)
-	testq	%rdx, %rdx
-	jz	.L17
-
-	movq	%rdx, %r8		# Use r8 for len; %rdx is used by mul
-	xorq	%r9, %r9		# cy = 0
-
-.L15:
-	cmpq	$8, %r8			# 8 - len
-	jb	.L16
-	movq	0(%rsi), %rax		# rax = a[0]
-	movq	8(%rsi), %r11		# prefetch a[1]
-	mulq	%rcx			# p = a[0] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 0(%rdi)		# r[0] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	16(%rsi), %r11		# prefetch a[2]
-	mulq	%rcx			# p = a[1] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 8(%rdi)		# r[1] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	24(%rsi), %r11		# prefetch a[3]
-	mulq	%rcx			# p = a[2] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 16(%rdi)		# r[2] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	32(%rsi), %r11		# prefetch a[4]
-	mulq	%rcx			# p = a[3] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 24(%rdi)		# r[3] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	40(%rsi), %r11		# prefetch a[5]
-	mulq	%rcx			# p = a[4] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 32(%rdi)		# r[4] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	48(%rsi), %r11		# prefetch a[6]
-	mulq	%rcx			# p = a[5] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 40(%rdi)		# r[5] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	56(%rsi), %r11		# prefetch a[7]
-	mulq	%rcx			# p = a[6] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 48(%rdi)		# r[6] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	mulq	%rcx			# p = a[7] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 56(%rdi)		# r[7] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	addq	$64, %rsi
-	addq	$64, %rdi
-	subq	$8, %r8
-
-	jz	.L17
-	jmp	.L15
-
-.L16:
-	movq	0(%rsi), %rax
-	mulq	%rcx			# p = a[0] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 0(%rdi)		# r[0] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	8(%rsi), %rax
-	mulq	%rcx			# p = a[1] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 8(%rdi)		# r[1] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	16(%rsi), %rax
-	mulq	%rcx			# p = a[2] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 16(%rdi)		# r[2] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	24(%rsi), %rax
-	mulq	%rcx			# p = a[3] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 24(%rdi)		# r[3] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	32(%rsi), %rax
-	mulq	%rcx			# p = a[4] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 32(%rdi)		# r[4] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	40(%rsi), %rax
-	mulq	%rcx			# p = a[5] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 40(%rdi)		# r[5] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	48(%rsi), %rax
-	mulq	%rcx			# p = a[6] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 48(%rdi)		# r[6] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-
-.L17:
-	movq	%r9, %rax
-	ret
-
-.size s_mpv_mul_set_vec64, [.-s_mpv_mul_set_vec64]
-
-# ------------------------------------------------------------------------
-#
-#  Implementation of s_mpv_mul_add_vec which exploits
-#  the 64X64->128 bit  unsigned multiply instruction.
-#
-# ------------------------------------------------------------------------
-
-# r += a * digit, r and a are vectors of length len
-# returns the carry digit
-# r and a are 64 bit aligned.
-#
-# uint64_t
-# s_mpv_mul_add_vec64(uint64_t *r, uint64_t *a, int len, uint64_t digit)
-#
-
-.text; .align 16; .globl s_mpv_mul_add_vec64; .type s_mpv_mul_add_vec64, @function; s_mpv_mul_add_vec64:
-
-	xorq	%rax, %rax		# if (len == 0) return (0)
-	testq	%rdx, %rdx
-	jz	.L27
-
-	movq	%rdx, %r8		# Use r8 for len; %rdx is used by mul
-	xorq	%r9, %r9		# cy = 0
-
-.L25:
-	cmpq	$8, %r8			# 8 - len
-	jb	.L26
-	movq	0(%rsi), %rax		# rax = a[0]
-	movq	0(%rdi), %r10		# r10 = r[0]
-	movq	8(%rsi), %r11		# prefetch a[1]
-	mulq	%rcx			# p = a[0] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[0]
-	movq	8(%rdi), %r10		# prefetch r[1]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 0(%rdi)		# r[0] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	16(%rsi), %r11		# prefetch a[2]
-	mulq	%rcx			# p = a[1] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[1]
-	movq	16(%rdi), %r10		# prefetch r[2]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 8(%rdi)		# r[1] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	24(%rsi), %r11		# prefetch a[3]
-	mulq	%rcx			# p = a[2] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[2]
-	movq	24(%rdi), %r10		# prefetch r[3]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 16(%rdi)		# r[2] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	32(%rsi), %r11		# prefetch a[4]
-	mulq	%rcx			# p = a[3] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[3]
-	movq	32(%rdi), %r10		# prefetch r[4]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 24(%rdi)		# r[3] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	40(%rsi), %r11		# prefetch a[5]
-	mulq	%rcx			# p = a[4] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[4]
-	movq	40(%rdi), %r10		# prefetch r[5]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 32(%rdi)		# r[4] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	48(%rsi), %r11		# prefetch a[6]
-	mulq	%rcx			# p = a[5] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[5]
-	movq	48(%rdi), %r10		# prefetch r[6]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 40(%rdi)		# r[5] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	movq	56(%rsi), %r11		# prefetch a[7]
-	mulq	%rcx			# p = a[6] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[6]
-	movq	56(%rdi), %r10		# prefetch r[7]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 48(%rdi)		# r[6] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	movq	%r11, %rax
-	mulq	%rcx			# p = a[7] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[7]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 56(%rdi)		# r[7] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-
-	addq	$64, %rsi
-	addq	$64, %rdi
-	subq	$8, %r8
-
-	jz	.L27
-	jmp	.L25
-
-.L26:
-	movq	0(%rsi), %rax
-	movq	0(%rdi), %r10
-	mulq	%rcx			# p = a[0] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[0]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 0(%rdi)		# r[0] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	8(%rsi), %rax
-	movq	8(%rdi), %r10
-	mulq	%rcx			# p = a[1] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[1]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 8(%rdi)		# r[1] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	16(%rsi), %rax
-	movq	16(%rdi), %r10
-	mulq	%rcx			# p = a[2] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[2]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 16(%rdi)		# r[2] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	24(%rsi), %rax
-	movq	24(%rdi), %r10
-	mulq	%rcx			# p = a[3] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[3]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 24(%rdi)		# r[3] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	32(%rsi), %rax
-	movq	32(%rdi), %r10
-	mulq	%rcx			# p = a[4] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[4]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 32(%rdi)		# r[4] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	40(%rsi), %rax
-	movq	40(%rdi), %r10
-	mulq	%rcx			# p = a[5] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[5]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 40(%rdi)		# r[5] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	48(%rsi), %rax
-	movq	48(%rdi), %r10
-	mulq	%rcx			# p = a[6] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		# p += r[6]
-	addq	%r9, %rax
-	adcq	$0, %rdx		# p += cy
-	movq	%rax, 48(%rdi)		# r[6] = lo(p)
-	movq	%rdx, %r9		# cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-
-.L27:
-	movq	%r9, %rax
-	ret
-        
-.size s_mpv_mul_add_vec64, [.-s_mpv_mul_add_vec64]

mozilla/security/nss/lib/freebl/mpi/mpi_amd64_sun.s

@@ -1,418 +0,0 @@
-/ ***** BEGIN LICENSE BLOCK *****
-/ Version: MPL 1.1/GPL 2.0/LGPL 2.1
-/ 
-/ The contents of this file are subject to the Mozilla Public License Version
-/ 1.1 (the "License"); you may not use this file except in compliance with
-/ the License. You may obtain a copy of the License at
-/ http://www.mozilla.org/MPL/
-/ 
-/ Software distributed under the License is distributed on an "AS IS" basis,
-/ WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-/ for the specific language governing rights and limitations under the
-/ License.
-/ 
-/ The Original Code is the Solaris software cryptographic token.
-/ 
-/ The Initial Developer of the Original Code is
-/ Sun Microsystems, Inc.
-/ Portions created by the Initial Developer are Copyright (C) 2005
-/ the Initial Developer. All Rights Reserved.
-/ 
-/ Contributor(s):
-/   Sun Microsystems, Inc.
-/ 
-/ Alternatively, the contents of this file may be used under the terms of
-/ either the GNU General Public License Version 2 or later (the "GPL"), or
-/ the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-/ in which case the provisions of the GPL or the LGPL are applicable instead
-/ of those above. If you wish to allow use of your version of this file only
-/ under the terms of either the GPL or the LGPL, and not to allow others to
-/ use your version of this file under the terms of the MPL, indicate your
-/ decision by deleting the provisions above and replace them with the notice
-/ and other provisions required by the GPL or the LGPL. If you do not delete
-/ the provisions above, a recipient may use your version of this file under
-/ the terms of any one of the MPL, the GPL or the LGPL.
-/ 
-/ ***** END LICENSE BLOCK ***** */
-
-
-/ ------------------------------------------------------------------------
-/
-/  Implementation of s_mpv_mul_set_vec which exploits
-/  the 64X64->128 bit  unsigned multiply instruction.
-/
-/ ------------------------------------------------------------------------
-
-/ r = a * digit, r and a are vectors of length len
-/ returns the carry digit
-/ r and a are 64 bit aligned.
-/
-/ uint64_t
-/ s_mpv_mul_set_vec64(uint64_t *r, uint64_t *a, int len, uint64_t digit)
-/
-
-.text; .align 16; .globl s_mpv_mul_set_vec64; .type s_mpv_mul_set_vec64, @function; s_mpv_mul_set_vec64:
-
-	xorq	%rax, %rax		/ if (len == 0) return (0)
-	testq	%rdx, %rdx
-	jz	.L17
-
-	movq	%rdx, %r8		/ Use r8 for len; %rdx is used by mul
-	xorq	%r9, %r9		/ cy = 0
-
-.L15:
-	cmpq	$8, %r8			/ 8 - len
-	jb	.L16
-	movq	0(%rsi), %rax		/ rax = a[0]
-	movq	8(%rsi), %r11		/ prefetch a[1]
-	mulq	%rcx			/ p = a[0] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 0(%rdi)		/ r[0] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	16(%rsi), %r11		/ prefetch a[2]
-	mulq	%rcx			/ p = a[1] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 8(%rdi)		/ r[1] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	24(%rsi), %r11		/ prefetch a[3]
-	mulq	%rcx			/ p = a[2] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 16(%rdi)		/ r[2] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	32(%rsi), %r11		/ prefetch a[4]
-	mulq	%rcx			/ p = a[3] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 24(%rdi)		/ r[3] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	40(%rsi), %r11		/ prefetch a[5]
-	mulq	%rcx			/ p = a[4] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 32(%rdi)		/ r[4] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	48(%rsi), %r11		/ prefetch a[6]
-	mulq	%rcx			/ p = a[5] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 40(%rdi)		/ r[5] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	56(%rsi), %r11		/ prefetch a[7]
-	mulq	%rcx			/ p = a[6] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 48(%rdi)		/ r[6] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	mulq	%rcx			/ p = a[7] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 56(%rdi)		/ r[7] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	addq	$64, %rsi
-	addq	$64, %rdi
-	subq	$8, %r8
-
-	jz	.L17
-	jmp	.L15
-
-.L16:
-	movq	0(%rsi), %rax
-	mulq	%rcx			/ p = a[0] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 0(%rdi)		/ r[0] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	8(%rsi), %rax
-	mulq	%rcx			/ p = a[1] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 8(%rdi)		/ r[1] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	16(%rsi), %rax
-	mulq	%rcx			/ p = a[2] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 16(%rdi)		/ r[2] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	24(%rsi), %rax
-	mulq	%rcx			/ p = a[3] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 24(%rdi)		/ r[3] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	32(%rsi), %rax
-	mulq	%rcx			/ p = a[4] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 32(%rdi)		/ r[4] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	40(%rsi), %rax
-	mulq	%rcx			/ p = a[5] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 40(%rdi)		/ r[5] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-	movq	48(%rsi), %rax
-	mulq	%rcx			/ p = a[6] * digit
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 48(%rdi)		/ r[6] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L17
-
-
-.L17:
-	movq	%r9, %rax
-	ret
-
-.size s_mpv_mul_set_vec64, [.-s_mpv_mul_set_vec64]
-
-/ ------------------------------------------------------------------------
-/
-/  Implementation of s_mpv_mul_add_vec which exploits
-/  the 64X64->128 bit  unsigned multiply instruction.
-/
-/ ------------------------------------------------------------------------
-
-/ r += a * digit, r and a are vectors of length len
-/ returns the carry digit
-/ r and a are 64 bit aligned.
-/
-/ uint64_t
-/ s_mpv_mul_add_vec64(uint64_t *r, uint64_t *a, int len, uint64_t digit)
-/
-
-.text; .align 16; .globl s_mpv_mul_add_vec64; .type s_mpv_mul_add_vec64, @function; s_mpv_mul_add_vec64:
-
-	xorq	%rax, %rax		/ if (len == 0) return (0)
-	testq	%rdx, %rdx
-	jz	.L27
-
-	movq	%rdx, %r8		/ Use r8 for len; %rdx is used by mul
-	xorq	%r9, %r9		/ cy = 0
-
-.L25:
-	cmpq	$8, %r8			/ 8 - len
-	jb	.L26
-	movq	0(%rsi), %rax		/ rax = a[0]
-	movq	0(%rdi), %r10		/ r10 = r[0]
-	movq	8(%rsi), %r11		/ prefetch a[1]
-	mulq	%rcx			/ p = a[0] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[0]
-	movq	8(%rdi), %r10		/ prefetch r[1]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 0(%rdi)		/ r[0] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	16(%rsi), %r11		/ prefetch a[2]
-	mulq	%rcx			/ p = a[1] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[1]
-	movq	16(%rdi), %r10		/ prefetch r[2]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 8(%rdi)		/ r[1] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	24(%rsi), %r11		/ prefetch a[3]
-	mulq	%rcx			/ p = a[2] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[2]
-	movq	24(%rdi), %r10		/ prefetch r[3]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 16(%rdi)		/ r[2] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	32(%rsi), %r11		/ prefetch a[4]
-	mulq	%rcx			/ p = a[3] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[3]
-	movq	32(%rdi), %r10		/ prefetch r[4]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 24(%rdi)		/ r[3] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	40(%rsi), %r11		/ prefetch a[5]
-	mulq	%rcx			/ p = a[4] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[4]
-	movq	40(%rdi), %r10		/ prefetch r[5]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 32(%rdi)		/ r[4] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	48(%rsi), %r11		/ prefetch a[6]
-	mulq	%rcx			/ p = a[5] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[5]
-	movq	48(%rdi), %r10		/ prefetch r[6]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 40(%rdi)		/ r[5] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	movq	56(%rsi), %r11		/ prefetch a[7]
-	mulq	%rcx			/ p = a[6] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[6]
-	movq	56(%rdi), %r10		/ prefetch r[7]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 48(%rdi)		/ r[6] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	movq	%r11, %rax
-	mulq	%rcx			/ p = a[7] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[7]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 56(%rdi)		/ r[7] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-
-	addq	$64, %rsi
-	addq	$64, %rdi
-	subq	$8, %r8
-
-	jz	.L27
-	jmp	.L25
-
-.L26:
-	movq	0(%rsi), %rax
-	movq	0(%rdi), %r10
-	mulq	%rcx			/ p = a[0] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[0]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 0(%rdi)		/ r[0] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	8(%rsi), %rax
-	movq	8(%rdi), %r10
-	mulq	%rcx			/ p = a[1] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[1]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 8(%rdi)		/ r[1] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	16(%rsi), %rax
-	movq	16(%rdi), %r10
-	mulq	%rcx			/ p = a[2] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[2]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 16(%rdi)		/ r[2] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	24(%rsi), %rax
-	movq	24(%rdi), %r10
-	mulq	%rcx			/ p = a[3] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[3]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 24(%rdi)		/ r[3] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	32(%rsi), %rax
-	movq	32(%rdi), %r10
-	mulq	%rcx			/ p = a[4] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[4]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 32(%rdi)		/ r[4] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	40(%rsi), %rax
-	movq	40(%rdi), %r10
-	mulq	%rcx			/ p = a[5] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[5]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 40(%rdi)		/ r[5] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-	movq	48(%rsi), %rax
-	movq	48(%rdi), %r10
-	mulq	%rcx			/ p = a[6] * digit
-	addq	%r10, %rax
-	adcq	$0, %rdx		/ p += r[6]
-	addq	%r9, %rax
-	adcq	$0, %rdx		/ p += cy
-	movq	%rax, 48(%rdi)		/ r[6] = lo(p)
-	movq	%rdx, %r9		/ cy = hi(p)
-	decq	%r8
-	jz	.L27
-
-
-.L27:
-	movq	%r9, %rax
-	ret
-        
-.size s_mpv_mul_add_vec64, [.-s_mpv_mul_add_vec64]

mozilla/security/nss/lib/freebl/mpi/mpi_hp.c

@@ -1,115 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: mpi_hp.c,v 1.5 2004-04-27 23:04:36 gerv%gerv.net Exp $ */
-
-/* This file contains routines that perform vector multiplication.  */
-
-#include "mpi-priv.h"
-#include <unistd.h>
-
-#include <stddef.h>
-/* #include <sys/systeminfo.h> */
-#include <strings.h>
-
-extern void multacc512( 
-   int             length,        /* doublewords in multiplicand vector. */
-   const mp_digit *scalaraddr,    /* Address of scalar. */
-   const mp_digit *multiplicand,  /* The multiplicand vector. */
-   mp_digit *      result);       /* Where to accumulate the result. */
-
-extern void maxpy_little(
-   int             length,        /* doublewords in multiplicand vector. */
-   const mp_digit *scalaraddr,    /* Address of scalar. */
-   const mp_digit *multiplicand,  /* The multiplicand vector. */
-   mp_digit *      result);       /* Where to accumulate the result. */
-
-extern void add_diag_little(
-   int            length,       /* doublewords in input vector. */
-   const mp_digit *root,         /* The vector to square. */
-   mp_digit *      result);      /* Where to accumulate the result. */
-
-void 
-s_mpv_sqr_add_prop(const mp_digit *pa, mp_size a_len, mp_digit *ps)
-{
-    add_diag_little(a_len, pa, ps);
-}
-
-#define MAX_STACK_DIGITS 258
-#define MULTACC512_LEN   (512 / MP_DIGIT_BIT)
-#define HP_MPY_ADD_FN    (a_len == MULTACC512_LEN ? multacc512 : maxpy_little)
-
-/* c = a * b */
-void 
-s_mpv_mul_d(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    mp_digit x[MAX_STACK_DIGITS];
-    mp_digit *px = x;
-    size_t   xSize = 0;
-
-    if (a == c) {
-	if (a_len > MAX_STACK_DIGITS) {
-	    xSize = sizeof(mp_digit) * (a_len + 2);
-	    px = malloc(xSize);
-	    if (!px)
-		return;
-	}
-	memcpy(px, a, a_len * sizeof(*a));
-	a = px;
-    }
-    s_mp_setz(c, a_len + 1);
-    HP_MPY_ADD_FN(a_len, &b, a, c);
-    if (px != x && px) {
-	memset(px, 0, xSize);
-	free(px);
-    }
-}
-
-/* c += a * b, where a is a_len words long. */
-void     
-s_mpv_mul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    c[a_len] = 0;	/* so carry propagation stops here. */
-    HP_MPY_ADD_FN(a_len, &b, a, c);
-}
-
-/* c += a * b, where a is y words long. */
-void     
-s_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len, mp_digit b, 
-			 mp_digit *c)
-{
-    HP_MPY_ADD_FN(a_len, &b, a, c);
-}
-

mozilla/security/nss/lib/freebl/mpi/mpi_i86pc.s

@@ -1,342 +0,0 @@
- /
- / The contents of this file are subject to the Mozilla Public
- / License Version 1.1 (the "License"); you may not use this file
- / except in compliance with the License. You may obtain a copy of
- / the License at http://www.mozilla.org/MPL/
- / 
- / Software distributed under the License is distributed on an "AS
- / IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- / implied. See the License for the specific language governing
- / rights and limitations under the License.
- / 
- / The Original Code is the Netscape security libraries.
- / 
- / The Initial Developer of the Original Code is Netscape
- / Communications Corporation.	Portions created by Netscape are 
- / Copyright (C) 2001 Netscape Communications Corporation.  All
- / Rights Reserved.
- / 
- / Contributor(s):
- / 
- / Alternatively, the contents of this file may be used under the
- / terms of the GNU General Public License Version 2 or later (the
- / "GPL"), in which case the provisions of the GPL are applicable 
- / instead of those above. If you wish to allow use of your 
- / version of this file only under the terms of the GPL and not to
- / allow others to use your version of this file under the MPL,
- / indicate your decision by deleting the provisions above and
- / replace them with the notice and other provisions required by
- / the GPL.  If you do not delete the provisions above, a recipient
- / may use your version of this file under either the MPL or the
- / GPL.
- /  $Id: mpi_i86pc.s,v 1.1 2001-04-27 20:47:39 nelsonb%netscape.com Exp $
- /
-
-.text
-
- /  ebp - 36:	caller's esi
- /  ebp - 32:	caller's edi
- /  ebp - 28:	
- /  ebp - 24:	
- /  ebp - 20:	
- /  ebp - 16:	
- /  ebp - 12:	
- /  ebp - 8:	
- /  ebp - 4:	
- /  ebp + 0:	caller's ebp
- /  ebp + 4:	return address
- /  ebp + 8:	a	argument
- /  ebp + 12:	a_len	argument
- /  ebp + 16:	b	argument
- /  ebp + 20:	c	argument
- /  registers:
- / 	eax:
- /	ebx:	carry
- /	ecx:	a_len
- /	edx:
- /	esi:	a ptr
- /	edi:	c ptr
-.globl	s_mpv_mul_d
-.type	s_mpv_mul_d,@function
-s_mpv_mul_d:
-    push   %ebp
-    mov    %esp,%ebp
-    sub    $28,%esp
-    push   %edi
-    push   %esi
-    push   %ebx
-    movl   $0,%ebx		/ carry = 0
-    mov    12(%ebp),%ecx	/ ecx = a_len
-    mov    20(%ebp),%edi
-    cmp    $0,%ecx
-    je     L2			/ jmp if a_len == 0
-    mov    8(%ebp),%esi		/ esi = a
-    cld
-L1:
-    lodsl			/ eax = [ds:esi]; esi += 4
-    mov    16(%ebp),%edx	/ edx = b
-    mull   %edx			/ edx:eax = Phi:Plo = a_i * b
-
-    add    %ebx,%eax		/ add carry (%ebx) to edx:eax
-    adc    $0,%edx
-    mov    %edx,%ebx		/ high half of product becomes next carry
-
-    stosl			/ [es:edi] = ax; edi += 4;
-    dec    %ecx			/ --a_len
-    jnz    L1			/ jmp if a_len != 0
-L2:
-    mov    %ebx,0(%edi)		/ *c = carry
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- /  ebp - 36:	caller's esi
- /  ebp - 32:	caller's edi
- /  ebp - 28:	
- /  ebp - 24:	
- /  ebp - 20:	
- /  ebp - 16:	
- /  ebp - 12:	
- /  ebp - 8:	
- /  ebp - 4:	
- /  ebp + 0:	caller's ebp
- /  ebp + 4:	return address
- /  ebp + 8:	a	argument
- /  ebp + 12:	a_len	argument
- /  ebp + 16:	b	argument
- /  ebp + 20:	c	argument
- /  registers:
- / 	eax:
- /	ebx:	carry
- /	ecx:	a_len
- /	edx:
- /	esi:	a ptr
- /	edi:	c ptr
-.globl	s_mpv_mul_d_add
-.type	s_mpv_mul_d_add,@function
-s_mpv_mul_d_add:
-    push   %ebp
-    mov    %esp,%ebp
-    sub    $28,%esp
-    push   %edi
-    push   %esi
-    push   %ebx
-    movl   $0,%ebx		/ carry = 0
-    mov    12(%ebp),%ecx	/ ecx = a_len
-    mov    20(%ebp),%edi
-    cmp    $0,%ecx
-    je     L4			/ jmp if a_len == 0
-    mov    8(%ebp),%esi		/ esi = a
-    cld
-L3:
-    lodsl			/ eax = [ds:esi]; esi += 4
-    mov    16(%ebp),%edx	/ edx = b
-    mull   %edx			/ edx:eax = Phi:Plo = a_i * b
-
-    add    %ebx,%eax		/ add carry (%ebx) to edx:eax
-    adc    $0,%edx
-    mov    0(%edi),%ebx		/ add in current word from *c
-    add    %ebx,%eax		
-    adc    $0,%edx
-    mov    %edx,%ebx		/ high half of product becomes next carry
-
-    stosl			/ [es:edi] = ax; edi += 4;
-    dec    %ecx			/ --a_len
-    jnz    L3			/ jmp if a_len != 0
-L4:
-    mov    %ebx,0(%edi)		/ *c = carry
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- /  ebp - 36:	caller's esi
- /  ebp - 32:	caller's edi
- /  ebp - 28:	
- /  ebp - 24:	
- /  ebp - 20:	
- /  ebp - 16:	
- /  ebp - 12:	
- /  ebp - 8:	
- /  ebp - 4:	
- /  ebp + 0:	caller's ebp
- /  ebp + 4:	return address
- /  ebp + 8:	a	argument
- /  ebp + 12:	a_len	argument
- /  ebp + 16:	b	argument
- /  ebp + 20:	c	argument
- /  registers:
- / 	eax:
- /	ebx:	carry
- /	ecx:	a_len
- /	edx:
- /	esi:	a ptr
- /	edi:	c ptr
-.globl	s_mpv_mul_d_add_prop
-.type	s_mpv_mul_d_add_prop,@function
-s_mpv_mul_d_add_prop:
-    push   %ebp
-    mov    %esp,%ebp
-    sub    $28,%esp
-    push   %edi
-    push   %esi
-    push   %ebx
-    movl   $0,%ebx		/ carry = 0
-    mov    12(%ebp),%ecx	/ ecx = a_len
-    mov    20(%ebp),%edi
-    cmp    $0,%ecx
-    je     L6			/ jmp if a_len == 0
-    cld
-    mov    8(%ebp),%esi		/ esi = a
-L5:
-    lodsl			/ eax = [ds:esi]; esi += 4
-    mov    16(%ebp),%edx	/ edx = b
-    mull   %edx			/ edx:eax = Phi:Plo = a_i * b
-
-    add    %ebx,%eax		/ add carry (%ebx) to edx:eax
-    adc    $0,%edx
-    mov    0(%edi),%ebx		/ add in current word from *c
-    add    %ebx,%eax		
-    adc    $0,%edx
-    mov    %edx,%ebx		/ high half of product becomes next carry
-
-    stosl			/ [es:edi] = ax; edi += 4;
-    dec    %ecx			/ --a_len
-    jnz    L5			/ jmp if a_len != 0
-L6:
-    cmp    $0,%ebx		/ is carry zero?
-    jz     L8
-    mov    0(%edi),%eax		/ add in current word from *c
-    add	   %ebx,%eax
-    stosl			/ [es:edi] = ax; edi += 4;
-    jnc    L8
-L7:
-    mov    0(%edi),%eax		/ add in current word from *c
-    adc	   $0,%eax
-    stosl			/ [es:edi] = ax; edi += 4;
-    jc     L7
-L8:
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- /  ebp - 20:	caller's esi
- /  ebp - 16:	caller's edi
- /  ebp - 12:	
- /  ebp - 8:	carry
- /  ebp - 4:	a_len	local
- /  ebp + 0:	caller's ebp
- /  ebp + 4:	return address
- /  ebp + 8:	pa	argument
- /  ebp + 12:	a_len	argument
- /  ebp + 16:	ps	argument
- /  ebp + 20:	
- /  registers:
- / 	eax:
- /	ebx:	carry
- /	ecx:	a_len
- /	edx:
- /	esi:	a ptr
- /	edi:	c ptr
-
-.globl	s_mpv_sqr_add_prop
-.type	s_mpv_sqr_add_prop,@function
-s_mpv_sqr_add_prop:
-     push   %ebp
-     mov    %esp,%ebp
-     sub    $12,%esp
-     push   %edi
-     push   %esi
-     push   %ebx
-     movl   $0,%ebx		/ carry = 0
-     mov    12(%ebp),%ecx	/ a_len
-     mov    16(%ebp),%edi	/ edi = ps
-     cmp    $0,%ecx
-     je     L11			/ jump if a_len == 0
-     cld
-     mov    8(%ebp),%esi	/ esi = pa
-L10:
-     lodsl			/ %eax = [ds:si]; si += 4;
-     mull   %eax
-
-     add    %ebx,%eax		/ add "carry"
-     adc    $0,%edx
-     mov    0(%edi),%ebx
-     add    %ebx,%eax		/ add low word from result
-     mov    4(%edi),%ebx
-     stosl			/ [es:di] = %eax; di += 4;
-     adc    %ebx,%edx		/ add high word from result
-     movl   $0,%ebx
-     mov    %edx,%eax
-     adc    $0,%ebx
-     stosl			/ [es:di] = %eax; di += 4;
-     dec    %ecx		/ --a_len
-     jnz    L10			/ jmp if a_len != 0
-L11:
-    cmp    $0,%ebx		/ is carry zero?
-    jz     L14
-    mov    0(%edi),%eax		/ add in current word from *c
-    add	   %ebx,%eax
-    stosl			/ [es:edi] = ax; edi += 4;
-    jnc    L14
-L12:
-    mov    0(%edi),%eax		/ add in current word from *c
-    adc	   $0,%eax
-    stosl			/ [es:edi] = ax; edi += 4;
-    jc     L12
-L14:
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- /
- / Divide 64-bit (Nhi,Nlo) by 32-bit divisor, which must be normalized
- / so its high bit is 1.   This code is from NSPR.
- /
- / mp_err s_mpv_div_2dx1d(mp_digit Nhi, mp_digit Nlo, mp_digit divisor,
- / 		          mp_digit *qp, mp_digit *rp)
-
- /  esp +  0:   Caller's ebx
- /  esp +  4:	return address
- /  esp +  8:	Nhi	argument
- /  esp + 12:	Nlo	argument
- /  esp + 16:	divisor	argument
- /  esp + 20:	qp	argument
- /  esp + 24:   rp	argument
- /  registers:
- / 	eax:
- /	ebx:	carry
- /	ecx:	a_len
- /	edx:
- /	esi:	a ptr
- /	edi:	c ptr
- / 
-
-.globl	s_mpv_div_2dx1d
-.type	s_mpv_div_2dx1d,@function
-s_mpv_div_2dx1d:
-       push   %ebx
-       mov    8(%esp),%edx
-       mov    12(%esp),%eax
-       mov    16(%esp),%ebx
-       div    %ebx
-       mov    20(%esp),%ebx
-       mov    %eax,0(%ebx)
-       mov    24(%esp),%ebx
-       mov    %edx,0(%ebx)
-       xor    %eax,%eax		/ return zero
-       pop    %ebx
-       ret    
-       nop
-  

mozilla/security/nss/lib/freebl/mpi/mpi_mips.s

@@ -1,502 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is the Netscape security libraries.
- * 
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation.	Portions created by Netscape are 
- * Copyright (C) 2000 Netscape Communications Corporation.  All
- * Rights Reserved.
- * 
- * Contributor(s):
- * 
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable 
- * instead of those above.	If you wish to allow use of your 
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL.  If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- *  $Id: mpi_mips.s,v 1.2 2000-08-31 02:40:32 nelsonb%netscape.com Exp $
- */
-#include <regdef.h>
-        .set    noreorder
-        .set    noat
-
-        .section        .text, 1, 0x00000006, 4, 4
-.text:
-        .section        .text
-
-        .ent    s_mpv_mul_d_add
-        .globl  s_mpv_mul_d_add
-
-s_mpv_mul_d_add: 
- #/* c += a * b */
- #void s_mpv_mul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, 
- #			      mp_digit *c)
- #{
- #  mp_digit   a0, a1;	regs a4, a5
- #  mp_digit   c0, c1;  regs a6, a7
- #  mp_digit   cy = 0;  reg t2
- #  mp_word    w0, w1;  regs t0, t1
- #
- #  if (a_len) {
-	beq	a1,zero,.L.1
-	move	t2,zero		# cy = 0
-	dsll32	a2,a2,0		# "b" is sometimes negative (?!?!)
-	dsrl32	a2,a2,0		# This clears the upper 32 bits.
- #    a0 = a[0];
-	lwu	a4,0(a0)
- #    w0 = ((mp_word)b * a0);
-	dmultu	a2,a4
- #    if (--a_len) {
-	addiu	a1,a1,-1
-	beq	a1,zero,.L.2
- #      while (a_len >= 2) {
-	sltiu	t3,a1,2
-	bne	t3,zero,.L.3
- #	  a1     = a[1];
-	lwu	a5,4(a0)
-.L.4:
- #	  a_len -= 2;
-        addiu	a1,a1,-2
- #	  c0     = c[0];
-	lwu	a6,0(a3)
- #	  w0    += cy;
-	mflo	t0
-	daddu	t0,t0,t2
- #	  w0    += c0;
-	daddu	t0,t0,a6
- #	  w1     = (mp_word)b * a1; 
-	dmultu	a2,a5			#
- #	  cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  a0     = a[2];
-	lwu	a4,8(a0)
- #	  a     += 2;
-	addiu	a0,a0,8
- #	  c1     = c[1];
-	lwu	a7,4(a3)
- #	  w1    += cy;
-	mflo	t1
-	daddu	t1,t1,t2
- #	  w1    += c1;
-	daddu	t1,t1,a7
- #	  w0     = (mp_word)b * a0;
-	dmultu	a2,a4			#
- #	  cy     = CARRYOUT(w1);
-	dsrl32	t2,t1,0
- #	  c[1]   = ACCUM(w1);
-	sw	t1,4(a3)
- #	  c     += 2;
-	addiu	a3,a3,8
-	sltiu	t3,a1,2
-	beq	t3,zero,.L.4
- #	  a1     = a[1];
-	lwu	a5,4(a0)
- #      }
-.L.3:
- #      c0       = c[0];
-	lwu	a6,0(a3)
- #      w0      += cy;
- #      if (a_len) {
-	mflo	t0
-	beq	a1,zero,.L.5
-	daddu	t0,t0,t2
- #	  w1     = (mp_word)b * a1; 
-	dmultu	a2,a5
- #	  w0    += c0;
-	daddu	t0,t0,a6		#
- #	  cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  c1     = c[1];
-	lwu	a7,4(a3)
- #	  w1    += cy;
-	mflo	t1
-	daddu	t1,t1,t2
- #	  w1    += c1;
-	daddu	t1,t1,a7
- #	  c[1]   = ACCUM(w1);
-	sw	t1,4(a3)
- #	  cy     = CARRYOUT(w1);
-	dsrl32	t2,t1,0
- #	  c     += 1;
-	b	.L.6
-	addiu	a3,a3,4
- #      } else {
-.L.5:
- #	  w0    += c0;
-	daddu	t0,t0,a6
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  cy     = CARRYOUT(w0);
-	b	.L.6
-	dsrl32	t2,t0,0
- #      }
- #    } else {
-.L.2:
- #      c0     = c[0];
-	lwu	a6,0(a3)
- #      w0    += c0;
-	mflo	t0
-	daddu	t0,t0,a6
- #      c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #      cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #    }
-.L.6:
- #    c[1] = cy;
-	jr	ra
-	sw	t2,4(a3)
- #  }
-.L.1:
-	jr	ra
-	nop
- #}
- #
-        .end    s_mpv_mul_d_add
-
-        .ent    s_mpv_mul_d_add_prop
-        .globl  s_mpv_mul_d_add_prop
-
-s_mpv_mul_d_add_prop: 
- #/* c += a * b */
- #void s_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len, mp_digit b, 
- #			      mp_digit *c)
- #{
- #  mp_digit   a0, a1;	regs a4, a5
- #  mp_digit   c0, c1;  regs a6, a7
- #  mp_digit   cy = 0;  reg t2
- #  mp_word    w0, w1;  regs t0, t1
- #
- #  if (a_len) {
-	beq	a1,zero,.M.1
-	move	t2,zero		# cy = 0
-	dsll32	a2,a2,0		# "b" is sometimes negative (?!?!)
-	dsrl32	a2,a2,0		# This clears the upper 32 bits.
- #    a0 = a[0];
-	lwu	a4,0(a0)
- #    w0 = ((mp_word)b * a0);
-	dmultu	a2,a4
- #    if (--a_len) {
-	addiu	a1,a1,-1
-	beq	a1,zero,.M.2
- #      while (a_len >= 2) {
-	sltiu	t3,a1,2
-	bne	t3,zero,.M.3
- #	  a1     = a[1];
-	lwu	a5,4(a0)
-.M.4:
- #	  a_len -= 2;
-        addiu	a1,a1,-2
- #	  c0     = c[0];
-	lwu	a6,0(a3)
- #	  w0    += cy;
-	mflo	t0
-	daddu	t0,t0,t2
- #	  w0    += c0;
-	daddu	t0,t0,a6
- #	  w1     = (mp_word)b * a1; 
-	dmultu	a2,a5			#
- #	  cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  a0     = a[2];
-	lwu	a4,8(a0)
- #	  a     += 2;
-	addiu	a0,a0,8
- #	  c1     = c[1];
-	lwu	a7,4(a3)
- #	  w1    += cy;
-	mflo	t1
-	daddu	t1,t1,t2
- #	  w1    += c1;
-	daddu	t1,t1,a7
- #	  w0     = (mp_word)b * a0;
-	dmultu	a2,a4			#
- #	  cy     = CARRYOUT(w1);
-	dsrl32	t2,t1,0
- #	  c[1]   = ACCUM(w1);
-	sw	t1,4(a3)
- #	  c     += 2;
-	addiu	a3,a3,8
-	sltiu	t3,a1,2
-	beq	t3,zero,.M.4
- #	  a1     = a[1];
-	lwu	a5,4(a0)
- #      }
-.M.3:
- #      c0       = c[0];
-	lwu	a6,0(a3)
- #      w0      += cy;
- #      if (a_len) {
-	mflo	t0
-	beq	a1,zero,.M.5
-	daddu	t0,t0,t2
- #	  w1     = (mp_word)b * a1; 
-	dmultu	a2,a5
- #	  w0    += c0;
-	daddu	t0,t0,a6		#
- #	  cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  c1     = c[1];
-	lwu	a7,4(a3)
- #	  w1    += cy;
-	mflo	t1
-	daddu	t1,t1,t2
- #	  w1    += c1;
-	daddu	t1,t1,a7
- #	  c[1]   = ACCUM(w1);
-	sw	t1,4(a3)
- #	  cy     = CARRYOUT(w1);
-	dsrl32	t2,t1,0
- #	  c     += 1;
-	b	.M.6
-	addiu	a3,a3,8
- #      } else {
-.M.5:
- #	  w0    += c0;
-	daddu	t0,t0,a6
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
-	b	.M.6
-	addiu	a3,a3,4
- #      }
- #    } else {
-.M.2:
- #      c0     = c[0];
-	lwu	a6,0(a3)
- #      w0    += c0;
-	mflo	t0
-	daddu	t0,t0,a6
- #      c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #      cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
-	addiu	a3,a3,4
- #    }
-.M.6:
-
- #    while (cy) {
-	beq	t2,zero,.M.1
-	nop
-.M.7:
- #      mp_word w = (mp_word)*c + cy;
-	lwu	a6,0(a3)
-	daddu	t2,t2,a6
- #      *c++ = ACCUM(w);
-	sw	t2,0(a3)
- #      cy = CARRYOUT(w);
-	dsrl32	t2,t2,0
-	bne	t2,zero,.M.7
-	addiu	a3,a3,4
-
- #  }
-.M.1:
-	jr	ra
-	nop
- #}
- #
-        .end    s_mpv_mul_d_add_prop
-
-        .ent    s_mpv_mul_d
-        .globl  s_mpv_mul_d
-
-s_mpv_mul_d: 
- #/* c = a * b */
- #void s_mpv_mul_d(const mp_digit *a, mp_size a_len, mp_digit b, 
- #			      mp_digit *c)
- #{
- #  mp_digit   a0, a1;	regs a4, a5
- #  mp_digit   cy = 0;  reg t2
- #  mp_word    w0, w1;  regs t0, t1
- #
- #  if (a_len) {
-	beq	a1,zero,.N.1
-	move	t2,zero		# cy = 0
-	dsll32	a2,a2,0		# "b" is sometimes negative (?!?!)
-	dsrl32	a2,a2,0		# This clears the upper 32 bits.
- #    a0 = a[0];
-	lwu	a4,0(a0)
- #    w0 = ((mp_word)b * a0);
-	dmultu	a2,a4
- #    if (--a_len) {
-	addiu	a1,a1,-1
-	beq	a1,zero,.N.2
- #      while (a_len >= 2) {
-	sltiu	t3,a1,2
-	bne	t3,zero,.N.3
- #	  a1     = a[1];
-	lwu	a5,4(a0)
-.N.4:
- #	  a_len -= 2;
-        addiu	a1,a1,-2
- #	  w0    += cy;
-	mflo	t0
-	daddu	t0,t0,t2
- #	  cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #	  w1     = (mp_word)b * a1; 
-	dmultu	a2,a5	
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  a0     = a[2];
-	lwu	a4,8(a0)
- #	  a     += 2;
-	addiu	a0,a0,8
- #	  w1    += cy;
-	mflo	t1
-	daddu	t1,t1,t2
- #	  cy     = CARRYOUT(w1);
-	dsrl32	t2,t1,0
- #	  w0     = (mp_word)b * a0;
-	dmultu	a2,a4	
- #	  c[1]   = ACCUM(w1);
-	sw	t1,4(a3)
- #	  c     += 2;
-	addiu	a3,a3,8
-	sltiu	t3,a1,2
-	beq	t3,zero,.N.4
- #	  a1     = a[1];
-	lwu	a5,4(a0)
- #      }
-.N.3:
- #      w0      += cy;
- #      if (a_len) {
-	mflo	t0
-	beq	a1,zero,.N.5
-	daddu	t0,t0,t2
- #	  w1     = (mp_word)b * a1; 
-	dmultu	a2,a5			#
- #	  cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  w1    += cy;
-	mflo	t1
-	daddu	t1,t1,t2
- #	  c[1]   = ACCUM(w1);
-	sw	t1,4(a3)
- #	  cy     = CARRYOUT(w1);
-	dsrl32	t2,t1,0
- #	  c     += 1;
-	b	.N.6
-	addiu	a3,a3,4
- #      } else {
-.N.5:
- #	  c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #	  cy     = CARRYOUT(w0);
-	b	.N.6
-	dsrl32	t2,t0,0
- #      }
- #    } else {
-.N.2:
-	mflo	t0
- #      c[0]   = ACCUM(w0);
-	sw	t0,0(a3)
- #      cy     = CARRYOUT(w0);
-	dsrl32	t2,t0,0
- #    }
-.N.6:
- #    c[1] = cy;
-	jr	ra
-	sw	t2,4(a3)
- #  }
-.N.1:
-	jr	ra
-	nop
- #}
- #
-        .end    s_mpv_mul_d
-
-
-        .ent    s_mpv_sqr_add_prop
-        .globl  s_mpv_sqr_add_prop
- #void   s_mpv_sqr_add_prop(const mp_digit *a, mp_size a_len, mp_digit *sqrs);
- #	registers
- #	a0		*a
- #	a1		a_len
- #	a2		*sqr
- #	a3		digit from *a, a_i
- #	a4		square of digit from a
- #	a5,a6		next 2 digits in sqr
- #	a7,t0		carry 
-s_mpv_sqr_add_prop:
-	move	a7,zero
-	move	t0,zero
-	lwu	a3,0(a0)
-	addiu	a1,a1,-1	# --a_len
-	dmultu	a3,a3
-	beq	a1,zero,.P.3	# jump if we've already done the only sqr
-	addiu	a0,a0,4		# ++a
-.P.2:
-        lwu	a5,0(a2)
-        lwu	a6,4(a2)
-	addiu	a2,a2,8		# sqrs += 2;
-	dsll32	a6,a6,0
-	daddu	a5,a5,a6
-	lwu	a3,0(a0)
-	addiu	a0,a0,4		# ++a
-	mflo	a4
-	daddu	a6,a5,a4
-	sltu	a7,a6,a5	# a7 = a6 < a5	detect overflow
-	dmultu	a3,a3
-	daddu	a4,a6,t0
-	sltu	t0,a4,a6
-	add	t0,t0,a7
-	sw	a4,-8(a2)
-	addiu	a1,a1,-1	# --a_len
-	dsrl32	a4,a4,0
-	bne	a1,zero,.P.2	# loop if a_len > 0
-	sw	a4,-4(a2)
-.P.3:
-        lwu	a5,0(a2)
-        lwu	a6,4(a2)
-	addiu	a2,a2,8		# sqrs += 2;
-	dsll32	a6,a6,0
-	daddu	a5,a5,a6
-	mflo	a4
-	daddu	a6,a5,a4
-	sltu	a7,a6,a5	# a7 = a6 < a5	detect overflow
-	daddu	a4,a6,t0
-	sltu	t0,a4,a6
-	add	t0,t0,a7
-	sw	a4,-8(a2)
-	beq	t0,zero,.P.9	# jump if no carry
-	dsrl32	a4,a4,0
-.P.8:
-	sw	a4,-4(a2)
-	/* propagate final carry */
-	lwu	a5,0(a2)
-	daddu	a6,a5,t0
-	sltu	t0,a6,a5
-	bne	t0,zero,.P.8	# loop if carry persists
-	addiu	a2,a2,4		# sqrs++
-.P.9:
-	jr	ra
-	sw	a4,-4(a2)
-
-        .end    s_mpv_sqr_add_prop

mozilla/security/nss/lib/freebl/mpi/mpi_sparc.c

@@ -1,361 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: mpi_sparc.c,v 1.6 2004-04-27 23:04:36 gerv%gerv.net Exp $ */
-
-/* Multiplication performance enhancements for sparc v8+vis CPUs. */
-
-#include "mpi-priv.h"
-#include <stddef.h>
-#include <sys/systeminfo.h>
-#include <strings.h>
-
-/* In the functions below, */
-/* vector y must be 8-byte aligned, and n must be even */
-/* returns carry out of high order word of result */
-/* maximum n is 256 */
-
-/* vector x += vector y * scaler a; where y is of length n words. */
-extern mp_digit mul_add_inp(mp_digit *x, const mp_digit *y, int n, mp_digit a);
-
-/* vector z = vector x + vector y * scaler a; where y is of length n words. */
-extern mp_digit mul_add(mp_digit *z, const mp_digit *x, const mp_digit *y, 
-			int n, mp_digit a);
-
-/* v8 versions of these functions run on any Sparc v8 CPU. */
-
-/* This trick works on Sparc V8 CPUs with the Workshop compilers. */
-#define MP_MUL_DxD(a, b, Phi, Plo) \
-  { unsigned long long product = (unsigned long long)a * b; \
-    Plo = (mp_digit)product; \
-    Phi = (mp_digit)(product >> MP_DIGIT_BIT); }
-
-/* c = a * b */
-static void 
-v8_mpv_mul_d(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-#if !defined(MP_NO_MP_WORD)
-  mp_digit   d = 0;
-
-  /* Inner product:  Digits of a */
-  while (a_len--) {
-    mp_word w = ((mp_word)b * *a++) + d;
-    *c++ = ACCUM(w);
-    d = CARRYOUT(w);
-  }
-  *c = d;
-#else
-  mp_digit carry = 0;
-  while (a_len--) {
-    mp_digit a_i = *a++;
-    mp_digit a0b0, a1b1;
-
-    MP_MUL_DxD(a_i, b, a1b1, a0b0);
-
-    a0b0 += carry;
-    if (a0b0 < carry)
-      ++a1b1;
-    *c++ = a0b0;
-    carry = a1b1;
-  }
-  *c = carry;
-#endif
-}
-
-/* c += a * b */
-static void 
-v8_mpv_mul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-#if !defined(MP_NO_MP_WORD)
-  mp_digit   d = 0;
-
-  /* Inner product:  Digits of a */
-  while (a_len--) {
-    mp_word w = ((mp_word)b * *a++) + *c + d;
-    *c++ = ACCUM(w);
-    d = CARRYOUT(w);
-  }
-  *c = d;
-#else
-  mp_digit carry = 0;
-  while (a_len--) {
-    mp_digit a_i = *a++;
-    mp_digit a0b0, a1b1;
-
-    MP_MUL_DxD(a_i, b, a1b1, a0b0);
-
-    a0b0 += carry;
-    if (a0b0 < carry)
-      ++a1b1;
-    a0b0 += a_i = *c;
-    if (a0b0 < a_i)
-      ++a1b1;
-    *c++ = a0b0;
-    carry = a1b1;
-  }
-  *c = carry;
-#endif
-}
-
-/* Presently, this is only used by the Montgomery arithmetic code. */
-/* c += a * b */
-static void 
-v8_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-#if !defined(MP_NO_MP_WORD)
-  mp_digit   d = 0;
-
-  /* Inner product:  Digits of a */
-  while (a_len--) {
-    mp_word w = ((mp_word)b * *a++) + *c + d;
-    *c++ = ACCUM(w);
-    d = CARRYOUT(w);
-  }
-
-  while (d) {
-    mp_word w = (mp_word)*c + d;
-    *c++ = ACCUM(w);
-    d = CARRYOUT(w);
-  }
-#else
-  mp_digit carry = 0;
-  while (a_len--) {
-    mp_digit a_i = *a++;
-    mp_digit a0b0, a1b1;
-
-    MP_MUL_DxD(a_i, b, a1b1, a0b0);
-
-    a0b0 += carry;
-    if (a0b0 < carry)
-      ++a1b1;
-
-    a0b0 += a_i = *c;
-    if (a0b0 < a_i)
-      ++a1b1;
-
-    *c++ = a0b0;
-    carry = a1b1;
-  }
-  while (carry) {
-    mp_digit c_i = *c;
-    carry += c_i;
-    *c++ = carry;
-    carry = carry < c_i;
-  }
-#endif
-}
-
-/* vis versions of these functions run only on v8+vis or v9+vis CPUs. */
-
-/* c = a * b */
-static void 
-vis_mpv_mul_d(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    mp_digit d;
-    mp_digit x[258];
-    if (a_len <= 256) {
-	if (a == c || ((ptrdiff_t)a & 0x7) != 0 || (a_len & 1) != 0) {
-	    mp_digit * px;
-	    px = (((ptrdiff_t)x & 0x7) != 0) ? x + 1 : x;
-	    memcpy(px, a, a_len * sizeof(*a));
-	    a = px;
-	    if (a_len & 1) {
-		px[a_len] = 0;
-	    }
-	}
-	s_mp_setz(c, a_len + 1);
-	d = mul_add_inp(c, a, a_len, b);
-	c[a_len] = d;
-    } else {
-	v8_mpv_mul_d(a, a_len, b, c);
-    }
-}
-
-/* c += a * b, where a is a_len words long. */
-static void     
-vis_mpv_mul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    mp_digit d;
-    mp_digit x[258];
-    if (a_len <= 256) {
-	if (((ptrdiff_t)a & 0x7) != 0 || (a_len & 1) != 0) {
-	    mp_digit * px;
-	    px = (((ptrdiff_t)x & 0x7) != 0) ? x + 1 : x;
-	    memcpy(px, a, a_len * sizeof(*a));
-	    a = px;
-	    if (a_len & 1) {
-		px[a_len] = 0;
-	    }
-	}
-	d = mul_add_inp(c, a, a_len, b);
-	c[a_len] = d;
-    } else {
-	v8_mpv_mul_d_add(a, a_len, b, c);
-    }
-}
-
-/* c += a * b, where a is y words long. */
-static void     
-vis_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len, mp_digit b, 
-			 mp_digit *c)
-{
-    mp_digit d;
-    mp_digit x[258];
-    if (a_len <= 256) {
-	if (((ptrdiff_t)a & 0x7) != 0 || (a_len & 1) != 0) {
-	    mp_digit * px;
-	    px = (((ptrdiff_t)x & 0x7) != 0) ? x + 1 : x;
-	    memcpy(px, a, a_len * sizeof(*a));
-	    a = px;
-	    if (a_len & 1) {
-		px[a_len] = 0;
-	    }
-	}
-	d = mul_add_inp(c, a, a_len, b);
-	if (d) {
-	    c += a_len;
-	    do {
-		mp_digit sum = d + *c;
-		*c++ = sum;
-		d = sum < d;
-	    } while (d);
-	}
-    } else {
-	v8_mpv_mul_d_add_prop(a, a_len, b, c);
-    }
-}
-
-#if defined(SOLARIS2_5)
-static int
-isSparcV8PlusVis(void)
-{
-    long buflen;
-    int  rv             = 0;    /* false */
-    char buf[256];
-    buflen = sysinfo(SI_MACHINE, buf, sizeof buf);
-    if (buflen > 0) {
-        rv = (!strcmp(buf, "sun4u") || !strcmp(buf, "sun4u1"));
-    }
-    return rv;
-}
-#else   /* SunOS2.6or higher has SI_ISALIST */
-
-static int
-isSparcV8PlusVis(void)
-{
-    long buflen;
-    int  rv             = 0;    /* false */
-    char buf[256];
-    buflen = sysinfo(SI_ISALIST, buf, sizeof buf);
-    if (buflen > 0) {
-#if defined(MP_USE_LONG_DIGIT)
-        char * found = strstr(buf, "sparcv9+vis");
-#else
-        char * found = strstr(buf, "sparcv8plus+vis");
-#endif
-        rv = (found != 0);
-    }
-    return rv;
-}
-#endif
-
-typedef void MPVmpy(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c);
-
-/* forward static function declarations */
-static MPVmpy sp_mpv_mul_d;
-static MPVmpy sp_mpv_mul_d_add;
-static MPVmpy sp_mpv_mul_d_add_prop;
-
-static MPVmpy *p_mpv_mul_d		= &sp_mpv_mul_d;
-static MPVmpy *p_mpv_mul_d_add		= &sp_mpv_mul_d_add;
-static MPVmpy *p_mpv_mul_d_add_prop	= &sp_mpv_mul_d_add_prop;
-
-static void
-initPtrs(void)
-{
-    if (isSparcV8PlusVis()) {
-	p_mpv_mul_d = 		&vis_mpv_mul_d;
-	p_mpv_mul_d_add = 	&vis_mpv_mul_d_add;
-	p_mpv_mul_d_add_prop = 	&vis_mpv_mul_d_add_prop;
-    } else {
-	p_mpv_mul_d = 		&v8_mpv_mul_d;
-	p_mpv_mul_d_add = 	&v8_mpv_mul_d_add;
-	p_mpv_mul_d_add_prop = 	&v8_mpv_mul_d_add_prop;
-    }
-}
-
-static void 
-sp_mpv_mul_d(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    initPtrs();
-    (* p_mpv_mul_d)(a, a_len, b, c);
-}
-
-static void 
-sp_mpv_mul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    initPtrs();
-    (* p_mpv_mul_d_add)(a, a_len, b, c);
-}
-
-static void 
-sp_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    initPtrs();
-    (* p_mpv_mul_d_add_prop)(a, a_len, b, c);
-}
-
-
-/* This is the external interface */
-
-void 
-s_mpv_mul_d(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    (* p_mpv_mul_d)(a, a_len, b, c);
-}
-
-void 
-s_mpv_mul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    (* p_mpv_mul_d_add)(a, a_len, b, c);
-}
-
-void 
-s_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-    (* p_mpv_mul_d_add_prop)(a, a_len, b, c);
-}
-
-

mozilla/security/nss/lib/freebl/mpi/mpi_x86.asm

@@ -1,356 +0,0 @@
-;
-;  mpi_x86.asm - assembly language implementation of s_mpv_ functions.
-; 
-; ***** BEGIN LICENSE BLOCK *****
-; Version: MPL 1.1/GPL 2.0/LGPL 2.1
-;
-; The contents of this file are subject to the Mozilla Public License Version
-; 1.1 (the "License"); you may not use this file except in compliance with
-; the License. You may obtain a copy of the License at
-; http://www.mozilla.org/MPL/
-;
-; Software distributed under the License is distributed on an "AS IS" basis,
-; WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-; for the specific language governing rights and limitations under the
-; License.
-;
-; The Original Code is the Netscape security libraries.
-;
-; The Initial Developer of the Original Code is
-; Netscape Communications Corporation.
-; Portions created by the Initial Developer are Copyright (C) 2000
-; the Initial Developer. All Rights Reserved.
-;
-; Contributor(s):
-;
-; Alternatively, the contents of this file may be used under the terms of
-; either the GNU General Public License Version 2 or later (the "GPL"), or
-; the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-; in which case the provisions of the GPL or the LGPL are applicable instead
-; of those above. If you wish to allow use of your version of this file only
-; under the terms of either the GPL or the LGPL, and not to allow others to
-; use your version of this file under the terms of the MPL, indicate your
-; decision by deleting the provisions above and replace them with the notice
-; and other provisions required by the GPL or the LGPL. If you do not delete
-; the provisions above, a recipient may use your version of this file under
-; the terms of any one of the MPL, the GPL or the LGPL.
-;
-; ***** END LICENSE BLOCK *****
-
-;   $Id: mpi_x86.asm,v 1.2 2005-02-02 22:28:22 gerv%gerv.net Exp $
-
-	.386p
-	.MODEL	FLAT
-	ASSUME  CS: FLAT, DS: FLAT, SS: FLAT
-_TEXT   SEGMENT
-
-;   ebp - 36:	caller's esi
-;   ebp - 32:	caller's edi
-;   ebp - 28:	
-;   ebp - 24:	
-;   ebp - 20:	
-;   ebp - 16:	
-;   ebp - 12:	
-;   ebp - 8:	
-;   ebp - 4:	
-;   ebp + 0:	caller's ebp
-;   ebp + 4:	return address
-;   ebp + 8:	a	argument
-;   ebp + 12:	a_len	argument
-;   ebp + 16:	b	argument
-;   ebp + 20:	c	argument
-;   registers:
-;  	eax:
-; 	ebx:	carry
-; 	ecx:	a_len
-; 	edx:
-; 	esi:	a ptr
-; 	edi:	c ptr
-
-public	_s_mpv_mul_d
-_s_mpv_mul_d PROC NEAR
-    push   ebp
-    mov    ebp,esp
-    sub    esp,28
-    push   edi
-    push   esi
-    push   ebx
-    mov    ebx,0		; carry = 0
-    mov    ecx,[ebp+12]		; ecx = a_len
-    mov    edi,[ebp+20]
-    cmp    ecx,0
-    je     L_2			; jmp if a_len == 0
-    mov    esi,[ebp+8]		; esi = a
-    cld
-L_1:
-    lodsd			; eax = [ds:esi]; esi += 4
-    mov    edx,[ebp+16]		; edx = b
-    mul    edx			; edx:eax = Phi:Plo = a_i * b
-
-    add    eax,ebx		; add carry (ebx) to edx:eax
-    adc    edx,0
-    mov    ebx,edx		; high half of product becomes next carry
-
-    stosd			; [es:edi] = ax; edi += 4;
-    dec    ecx			; --a_len
-    jnz    L_1			; jmp if a_len != 0
-L_2:
-    mov    [edi],ebx		; *c = carry
-    pop    ebx
-    pop    esi
-    pop    edi
-    leave  
-    ret    
-    nop
-_s_mpv_mul_d ENDP
-
-;   ebp - 36:	caller's esi
-;   ebp - 32:	caller's edi
-;   ebp - 28:	
-;   ebp - 24:	
-;   ebp - 20:	
-;   ebp - 16:	
-;   ebp - 12:	
-;   ebp - 8:	
-;   ebp - 4:	
-;   ebp + 0:	caller's ebp
-;   ebp + 4:	return address
-;   ebp + 8:	a	argument
-;   ebp + 12:	a_len	argument
-;   ebp + 16:	b	argument
-;   ebp + 20:	c	argument
-;   registers:
-;  	eax:
-; 	ebx:	carry
-; 	ecx:	a_len
-; 	edx:
-; 	esi:	a ptr
-; 	edi:	c ptr
-public	_s_mpv_mul_d_add
-_s_mpv_mul_d_add PROC NEAR
-    push   ebp
-    mov    ebp,esp
-    sub    esp,28
-    push   edi
-    push   esi
-    push   ebx
-    mov    ebx,0		; carry = 0
-    mov    ecx,[ebp+12]		; ecx = a_len
-    mov    edi,[ebp+20]
-    cmp    ecx,0
-    je     L_4			; jmp if a_len == 0
-    mov    esi,[ebp+8]		; esi = a
-    cld
-L_3:
-    lodsd			; eax = [ds:esi]; esi += 4
-    mov    edx,[ebp+16]		; edx = b
-    mul    edx			; edx:eax = Phi:Plo = a_i * b
-
-    add    eax,ebx		; add carry (ebx) to edx:eax
-    adc    edx,0
-    mov    ebx,[edi]		; add in current word from *c
-    add    eax,ebx		
-    adc    edx,0
-    mov    ebx,edx		; high half of product becomes next carry
-
-    stosd			; [es:edi] = ax; edi += 4;
-    dec    ecx			; --a_len
-    jnz    L_3			; jmp if a_len != 0
-L_4:
-    mov    [edi],ebx		; *c = carry
-    pop    ebx
-    pop    esi
-    pop    edi
-    leave  
-    ret    
-    nop
-_s_mpv_mul_d_add ENDP
-
-;   ebp - 36:	caller's esi
-;   ebp - 32:	caller's edi
-;   ebp - 28:	
-;   ebp - 24:	
-;   ebp - 20:	
-;   ebp - 16:	
-;   ebp - 12:	
-;   ebp - 8:	
-;   ebp - 4:	
-;   ebp + 0:	caller's ebp
-;   ebp + 4:	return address
-;   ebp + 8:	a	argument
-;   ebp + 12:	a_len	argument
-;   ebp + 16:	b	argument
-;   ebp + 20:	c	argument
-;   registers:
-;  	eax:
-; 	ebx:	carry
-; 	ecx:	a_len
-; 	edx:
-; 	esi:	a ptr
-; 	edi:	c ptr
-public	_s_mpv_mul_d_add_prop
-_s_mpv_mul_d_add_prop PROC NEAR
-    push   ebp
-    mov    ebp,esp
-    sub    esp,28
-    push   edi
-    push   esi
-    push   ebx
-    mov    ebx,0		; carry = 0
-    mov    ecx,[ebp+12]		; ecx = a_len
-    mov    edi,[ebp+20]
-    cmp    ecx,0
-    je     L_6			; jmp if a_len == 0
-    cld
-    mov    esi,[ebp+8]		; esi = a
-L_5:
-    lodsd			; eax = [ds:esi]; esi += 4
-    mov    edx,[ebp+16]		; edx = b
-    mul    edx			; edx:eax = Phi:Plo = a_i * b
-
-    add    eax,ebx		; add carry (ebx) to edx:eax
-    adc    edx,0
-    mov    ebx,[edi]		; add in current word from *c
-    add    eax,ebx		
-    adc    edx,0
-    mov    ebx,edx		; high half of product becomes next carry
-
-    stosd			; [es:edi] = ax; edi += 4;
-    dec    ecx			; --a_len
-    jnz    L_5			; jmp if a_len != 0
-L_6:
-    cmp    ebx,0		; is carry zero?
-    jz     L_8
-    mov    eax,[edi]		; add in current word from *c
-    add    eax,ebx
-    stosd			; [es:edi] = ax; edi += 4;
-    jnc    L_8
-L_7:
-    mov    eax,[edi]		; add in current word from *c
-    adc    eax,0
-    stosd			; [es:edi] = ax; edi += 4;
-    jc     L_7
-L_8:
-    pop    ebx
-    pop    esi
-    pop    edi
-    leave  
-    ret    
-    nop
-_s_mpv_mul_d_add_prop ENDP
-
-;   ebp - 20:	caller's esi
-;   ebp - 16:	caller's edi
-;   ebp - 12:	
-;   ebp - 8:	carry
-;   ebp - 4:	a_len	local
-;   ebp + 0:	caller's ebp
-;   ebp + 4:	return address
-;   ebp + 8:	pa	argument
-;   ebp + 12:	a_len	argument
-;   ebp + 16:	ps	argument
-;   ebp + 20:	
-;   registers:
-;  	eax:
-; 	ebx:	carry
-; 	ecx:	a_len
-; 	edx:
-; 	esi:	a ptr
-; 	edi:	c ptr
-
-public	_s_mpv_sqr_add_prop
-_s_mpv_sqr_add_prop PROC NEAR
-     push   ebp
-     mov    ebp,esp
-     sub    esp,12
-     push   edi
-     push   esi
-     push   ebx
-     mov    ebx,0		; carry = 0
-     mov    ecx,[ebp+12]	; a_len
-     mov    edi,[ebp+16]	; edi = ps
-     cmp    ecx,0
-     je     L_11		; jump if a_len == 0
-     cld
-     mov    esi,[ebp+8]		; esi = pa
-L_10:
-     lodsd			; eax = [ds:si]; si += 4;
-     mul    eax
-
-     add    eax,ebx		; add "carry"
-     adc    edx,0
-     mov    ebx,[edi]
-     add    eax,ebx		; add low word from result
-     mov    ebx,[edi+4]
-     stosd			; [es:di] = eax; di += 4;
-     adc    edx,ebx		; add high word from result
-     mov    ebx,0
-     mov    eax,edx
-     adc    ebx,0
-     stosd			; [es:di] = eax; di += 4;
-     dec    ecx			; --a_len
-     jnz    L_10		; jmp if a_len != 0
-L_11:
-    cmp    ebx,0		; is carry zero?
-    jz     L_14
-    mov    eax,[edi]		; add in current word from *c
-    add    eax,ebx
-    stosd			; [es:edi] = ax; edi += 4;
-    jnc    L_14
-L_12:
-    mov    eax,[edi]		; add in current word from *c
-    adc    eax,0
-    stosd			; [es:edi] = ax; edi += 4;
-    jc     L_12
-L_14:
-    pop    ebx
-    pop    esi
-    pop    edi
-    leave  
-    ret    
-    nop
-_s_mpv_sqr_add_prop ENDP
-
-; 
-;  Divide 64-bit (Nhi,Nlo) by 32-bit divisor, which must be normalized
-;  so its high bit is 1.   This code is from NSPR.
-; 
-;  mp_err s_mpv_div_2dx1d(mp_digit Nhi, mp_digit Nlo, mp_digit divisor,
-;  		          mp_digit *qp, mp_digit *rp)
-
-;  Dump of assembler code for function s_mpv_div_2dx1d:
-;  
-;   esp +  0:   Caller's ebx
-;   esp +  4:	return address
-;   esp +  8:	Nhi	argument
-;   esp + 12:	Nlo	argument
-;   esp + 16:	divisor	argument
-;   esp + 20:	qp	argument
-;   esp + 24:   rp	argument
-;   registers:
-;  	eax:
-; 	ebx:	carry
-; 	ecx:	a_len
-; 	edx:
-; 	esi:	a ptr
-; 	edi:	c ptr
-;  
-public	_s_mpv_div_2dx1d
-_s_mpv_div_2dx1d PROC NEAR
-       push   ebx
-       mov    edx,[esp+8]
-       mov    eax,[esp+12]
-       mov    ebx,[esp+16]
-       div    ebx
-       mov    ebx,[esp+20]
-       mov    [ebx],eax
-       mov    ebx,[esp+24]
-       mov    [ebx],edx
-       xor    eax,eax		; return zero
-       pop    ebx
-       ret    
-       nop
-_s_mpv_div_2dx1d ENDP
-
-_TEXT	ENDS
-END

mozilla/security/nss/lib/freebl/mpi/mpi_x86.s

@@ -1,345 +0,0 @@
- #
- # The contents of this file are subject to the Mozilla Public
- # License Version 1.1 (the "License"); you may not use this file
- # except in compliance with the License. You may obtain a copy of
- # the License at http://www.mozilla.org/MPL/
- # 
- # Software distributed under the License is distributed on an "AS
- # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- # implied. See the License for the specific language governing
- # rights and limitations under the License.
- # 
- # The Original Code is the Netscape security libraries.
- # 
- # The Initial Developer of the Original Code is Netscape
- # Communications Corporation.	Portions created by Netscape are 
- # Copyright (C) 2000 Netscape Communications Corporation.  All
- # Rights Reserved.
- # 
- # Contributor(s):
- # 
- # Alternatively, the contents of this file may be used under the
- # terms of the GNU General Public License Version 2 or later (the
- # "GPL"), in which case the provisions of the GPL are applicable 
- # instead of those above.	If you wish to allow use of your 
- # version of this file only under the terms of the GPL and not to
- # allow others to use your version of this file under the MPL,
- # indicate your decision by deleting the provisions above and
- # replace them with the notice and other provisions required by
- # the GPL.  If you do not delete the provisions above, a recipient
- # may use your version of this file under either the MPL or the
- # GPL.
- #  $Id: mpi_x86.s,v 1.4 2003-10-24 04:47:23 wchang0222%aol.com Exp $
- #
-
-.text
-
- #  ebp - 36:	caller's esi
- #  ebp - 32:	caller's edi
- #  ebp - 28:	
- #  ebp - 24:	
- #  ebp - 20:	
- #  ebp - 16:	
- #  ebp - 12:	
- #  ebp - 8:	
- #  ebp - 4:	
- #  ebp + 0:	caller's ebp
- #  ebp + 4:	return address
- #  ebp + 8:	a	argument
- #  ebp + 12:	a_len	argument
- #  ebp + 16:	b	argument
- #  ebp + 20:	c	argument
- #  registers:
- # 	eax:
- #	ebx:	carry
- #	ecx:	a_len
- #	edx:
- #	esi:	a ptr
- #	edi:	c ptr
-.globl	s_mpv_mul_d
-.type	s_mpv_mul_d,@function
-s_mpv_mul_d:
-    push   %ebp
-    mov    %esp,%ebp
-    sub    $28,%esp
-    push   %edi
-    push   %esi
-    push   %ebx
-    movl   $0,%ebx		# carry = 0
-    mov    12(%ebp),%ecx	# ecx = a_len
-    mov    20(%ebp),%edi
-    cmp    $0,%ecx
-    je     2f			# jmp if a_len == 0
-    mov    8(%ebp),%esi		# esi = a
-    cld
-1:
-    lodsl			# eax = [ds:esi]; esi += 4
-    mov    16(%ebp),%edx	# edx = b
-    mull   %edx			# edx:eax = Phi:Plo = a_i * b
-
-    add    %ebx,%eax		# add carry (%ebx) to edx:eax
-    adc    $0,%edx
-    mov    %edx,%ebx		# high half of product becomes next carry
-
-    stosl			# [es:edi] = ax; edi += 4;
-    dec    %ecx			# --a_len
-    jnz    1b			# jmp if a_len != 0
-2:
-    mov    %ebx,0(%edi)		# *c = carry
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- #  ebp - 36:	caller's esi
- #  ebp - 32:	caller's edi
- #  ebp - 28:	
- #  ebp - 24:	
- #  ebp - 20:	
- #  ebp - 16:	
- #  ebp - 12:	
- #  ebp - 8:	
- #  ebp - 4:	
- #  ebp + 0:	caller's ebp
- #  ebp + 4:	return address
- #  ebp + 8:	a	argument
- #  ebp + 12:	a_len	argument
- #  ebp + 16:	b	argument
- #  ebp + 20:	c	argument
- #  registers:
- # 	eax:
- #	ebx:	carry
- #	ecx:	a_len
- #	edx:
- #	esi:	a ptr
- #	edi:	c ptr
-.globl	s_mpv_mul_d_add
-.type	s_mpv_mul_d_add,@function
-s_mpv_mul_d_add:
-    push   %ebp
-    mov    %esp,%ebp
-    sub    $28,%esp
-    push   %edi
-    push   %esi
-    push   %ebx
-    movl   $0,%ebx		# carry = 0
-    mov    12(%ebp),%ecx	# ecx = a_len
-    mov    20(%ebp),%edi
-    cmp    $0,%ecx
-    je     4f			# jmp if a_len == 0
-    mov    8(%ebp),%esi		# esi = a
-    cld
-3:
-    lodsl			# eax = [ds:esi]; esi += 4
-    mov    16(%ebp),%edx	# edx = b
-    mull   %edx			# edx:eax = Phi:Plo = a_i * b
-
-    add    %ebx,%eax		# add carry (%ebx) to edx:eax
-    adc    $0,%edx
-    mov    0(%edi),%ebx		# add in current word from *c
-    add    %ebx,%eax		
-    adc    $0,%edx
-    mov    %edx,%ebx		# high half of product becomes next carry
-
-    stosl			# [es:edi] = ax; edi += 4;
-    dec    %ecx			# --a_len
-    jnz    3b			# jmp if a_len != 0
-4:
-    mov    %ebx,0(%edi)		# *c = carry
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- #  ebp - 36:	caller's esi
- #  ebp - 32:	caller's edi
- #  ebp - 28:	
- #  ebp - 24:	
- #  ebp - 20:	
- #  ebp - 16:	
- #  ebp - 12:	
- #  ebp - 8:	
- #  ebp - 4:	
- #  ebp + 0:	caller's ebp
- #  ebp + 4:	return address
- #  ebp + 8:	a	argument
- #  ebp + 12:	a_len	argument
- #  ebp + 16:	b	argument
- #  ebp + 20:	c	argument
- #  registers:
- # 	eax:
- #	ebx:	carry
- #	ecx:	a_len
- #	edx:
- #	esi:	a ptr
- #	edi:	c ptr
-.globl	s_mpv_mul_d_add_prop
-.type	s_mpv_mul_d_add_prop,@function
-s_mpv_mul_d_add_prop:
-    push   %ebp
-    mov    %esp,%ebp
-    sub    $28,%esp
-    push   %edi
-    push   %esi
-    push   %ebx
-    movl   $0,%ebx		# carry = 0
-    mov    12(%ebp),%ecx	# ecx = a_len
-    mov    20(%ebp),%edi
-    cmp    $0,%ecx
-    je     6f			# jmp if a_len == 0
-    cld
-    mov    8(%ebp),%esi		# esi = a
-5:
-    lodsl			# eax = [ds:esi]; esi += 4
-    mov    16(%ebp),%edx	# edx = b
-    mull   %edx			# edx:eax = Phi:Plo = a_i * b
-
-    add    %ebx,%eax		# add carry (%ebx) to edx:eax
-    adc    $0,%edx
-    mov    0(%edi),%ebx		# add in current word from *c
-    add    %ebx,%eax		
-    adc    $0,%edx
-    mov    %edx,%ebx		# high half of product becomes next carry
-
-    stosl			# [es:edi] = ax; edi += 4;
-    dec    %ecx			# --a_len
-    jnz    5b			# jmp if a_len != 0
-6:
-    cmp    $0,%ebx		# is carry zero?
-    jz     8f
-    mov    0(%edi),%eax		# add in current word from *c
-    add	   %ebx,%eax
-    stosl			# [es:edi] = ax; edi += 4;
-    jnc    8f
-7:
-    mov    0(%edi),%eax		# add in current word from *c
-    adc	   $0,%eax
-    stosl			# [es:edi] = ax; edi += 4;
-    jc     7b
-8:
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- #  ebp - 20:	caller's esi
- #  ebp - 16:	caller's edi
- #  ebp - 12:	
- #  ebp - 8:	carry
- #  ebp - 4:	a_len	local
- #  ebp + 0:	caller's ebp
- #  ebp + 4:	return address
- #  ebp + 8:	pa	argument
- #  ebp + 12:	a_len	argument
- #  ebp + 16:	ps	argument
- #  ebp + 20:	
- #  registers:
- # 	eax:
- #	ebx:	carry
- #	ecx:	a_len
- #	edx:
- #	esi:	a ptr
- #	edi:	c ptr
-
-.globl	s_mpv_sqr_add_prop
-.type	s_mpv_sqr_add_prop,@function
-s_mpv_sqr_add_prop:
-     push   %ebp
-     mov    %esp,%ebp
-     sub    $12,%esp
-     push   %edi
-     push   %esi
-     push   %ebx
-     movl   $0,%ebx		# carry = 0
-     mov    12(%ebp),%ecx	# a_len
-     mov    16(%ebp),%edi	# edi = ps
-     cmp    $0,%ecx
-     je     11f			# jump if a_len == 0
-     cld
-     mov    8(%ebp),%esi	# esi = pa
-10:
-     lodsl			# %eax = [ds:si]; si += 4;
-     mull   %eax
-
-     add    %ebx,%eax		# add "carry"
-     adc    $0,%edx
-     mov    0(%edi),%ebx
-     add    %ebx,%eax		# add low word from result
-     mov    4(%edi),%ebx
-     stosl			# [es:di] = %eax; di += 4;
-     adc    %ebx,%edx		# add high word from result
-     movl   $0,%ebx
-     mov    %edx,%eax
-     adc    $0,%ebx
-     stosl			# [es:di] = %eax; di += 4;
-     dec    %ecx		# --a_len
-     jnz    10b			# jmp if a_len != 0
-11:
-    cmp    $0,%ebx		# is carry zero?
-    jz     14f
-    mov    0(%edi),%eax		# add in current word from *c
-    add	   %ebx,%eax
-    stosl			# [es:edi] = ax; edi += 4;
-    jnc    14f
-12:
-    mov    0(%edi),%eax		# add in current word from *c
-    adc	   $0,%eax
-    stosl			# [es:edi] = ax; edi += 4;
-    jc     12b
-14:
-    pop    %ebx
-    pop    %esi
-    pop    %edi
-    leave  
-    ret    
-    nop
-
- #
- # Divide 64-bit (Nhi,Nlo) by 32-bit divisor, which must be normalized
- # so its high bit is 1.   This code is from NSPR.
- #
- # mp_err s_mpv_div_2dx1d(mp_digit Nhi, mp_digit Nlo, mp_digit divisor,
- # 		          mp_digit *qp, mp_digit *rp)
-
- #  esp +  0:   Caller's ebx
- #  esp +  4:	return address
- #  esp +  8:	Nhi	argument
- #  esp + 12:	Nlo	argument
- #  esp + 16:	divisor	argument
- #  esp + 20:	qp	argument
- #  esp + 24:   rp	argument
- #  registers:
- # 	eax:
- #	ebx:	carry
- #	ecx:	a_len
- #	edx:
- #	esi:	a ptr
- #	edi:	c ptr
- # 
-
-.globl	s_mpv_div_2dx1d
-.type	s_mpv_div_2dx1d,@function
-s_mpv_div_2dx1d:
-       push   %ebx
-       mov    8(%esp),%edx
-       mov    12(%esp),%eax
-       mov    16(%esp),%ebx
-       div    %ebx
-       mov    20(%esp),%ebx
-       mov    %eax,0(%ebx)
-       mov    24(%esp),%ebx
-       mov    %edx,0(%ebx)
-       xor    %eax,%eax		# return zero
-       pop    %ebx
-       ret    
-       nop
-  
- # Magic indicating no need for an executable stack
-.section .note.GNU-stack, "", @progbits
-.previous

mozilla/security/nss/lib/freebl/mpi/mplogic.c

@@ -1,465 +0,0 @@
-/*
- *  mplogic.c
- *
- *  Bitwise logical operations on MPI values
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
- *
- * The Initial Developer of the Original Code is
- * Michael J. Fromberger.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: mplogic.c,v 1.15 2004-04-27 23:04:36 gerv%gerv.net Exp $ */
-
-#include "mpi-priv.h"
-#include "mplogic.h"
-
-/* {{{ Lookup table for population count */
-
-static unsigned char bitc[] = {
-   0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 
-   1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 
-   1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 
-   2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 
-   1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 
-   2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 
-   2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 
-   3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 
-   1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 
-   2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 
-   2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 
-   3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 
-   2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 
-   3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 
-   3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 
-   4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
-};
-
-/* }}} */
-
-/*------------------------------------------------------------------------*/
-/*
-  mpl_not(a, b)    - compute b = ~a
-  mpl_and(a, b, c) - compute c = a & b
-  mpl_or(a, b, c)  - compute c = a | b
-  mpl_xor(a, b, c) - compute c = a ^ b
- */
-
-/* {{{ mpl_not(a, b) */
-
-mp_err mpl_not(mp_int *a, mp_int *b)
-{
-  mp_err   res;
-  unsigned int      ix;
-
-  ARGCHK(a != NULL && b != NULL, MP_BADARG);
-
-  if((res = mp_copy(a, b)) != MP_OKAY)
-    return res;
-
-  /* This relies on the fact that the digit type is unsigned */
-  for(ix = 0; ix < USED(b); ix++) 
-    DIGIT(b, ix) = ~DIGIT(b, ix);
-
-  s_mp_clamp(b);
-
-  return MP_OKAY;
-
-} /* end mpl_not() */
-
-/* }}} */
-
-/* {{{ mpl_and(a, b, c) */
-
-mp_err mpl_and(mp_int *a, mp_int *b, mp_int *c)
-{
-  mp_int  *which, *other;
-  mp_err   res;
-  unsigned int      ix;
-
-  ARGCHK(a != NULL && b != NULL && c != NULL, MP_BADARG);
-
-  if(USED(a) <= USED(b)) {
-    which = a;
-    other = b;
-  } else {
-    which = b;
-    other = a;
-  }
-
-  if((res = mp_copy(which, c)) != MP_OKAY)
-    return res;
-
-  for(ix = 0; ix < USED(which); ix++)
-    DIGIT(c, ix) &= DIGIT(other, ix);
-
-  s_mp_clamp(c);
-
-  return MP_OKAY;
-
-} /* end mpl_and() */
-
-/* }}} */
-
-/* {{{ mpl_or(a, b, c) */
-
-mp_err mpl_or(mp_int *a, mp_int *b, mp_int *c)
-{
-  mp_int  *which, *other;
-  mp_err   res;
-  unsigned int      ix;
-
-  ARGCHK(a != NULL && b != NULL && c != NULL, MP_BADARG);
-
-  if(USED(a) >= USED(b)) {
-    which = a;
-    other = b;
-  } else {
-    which = b;
-    other = a;
-  }
-
-  if((res = mp_copy(which, c)) != MP_OKAY)
-    return res;
-
-  for(ix = 0; ix < USED(which); ix++)
-    DIGIT(c, ix) |= DIGIT(other, ix);
-
-  return MP_OKAY;
-
-} /* end mpl_or() */
-
-/* }}} */
-
-/* {{{ mpl_xor(a, b, c) */
-
-mp_err mpl_xor(mp_int *a, mp_int *b, mp_int *c)
-{
-  mp_int  *which, *other;
-  mp_err   res;
-  unsigned int      ix;
-
-  ARGCHK(a != NULL && b != NULL && c != NULL, MP_BADARG);
-
-  if(USED(a) >= USED(b)) {
-    which = a;
-    other = b;
-  } else {
-    which = b;
-    other = a;
-  }
-
-  if((res = mp_copy(which, c)) != MP_OKAY)
-    return res;
-
-  for(ix = 0; ix < USED(which); ix++)
-    DIGIT(c, ix) ^= DIGIT(other, ix);
-
-  s_mp_clamp(c);
-
-  return MP_OKAY;
-
-} /* end mpl_xor() */
-
-/* }}} */
-
-/*------------------------------------------------------------------------*/
-/*
-  mpl_rsh(a, b, d)     - b = a >> d
-  mpl_lsh(a, b, d)     - b = a << d
- */
-
-/* {{{ mpl_rsh(a, b, d) */
-
-mp_err mpl_rsh(const mp_int *a, mp_int *b, mp_digit d)
-{
-  mp_err   res;
-
-  ARGCHK(a != NULL && b != NULL, MP_BADARG);
-
-  if((res = mp_copy(a, b)) != MP_OKAY)
-    return res;
-
-  s_mp_div_2d(b, d);
-
-  return MP_OKAY;
-
-} /* end mpl_rsh() */
-
-/* }}} */
-
-/* {{{ mpl_lsh(a, b, d) */
-
-mp_err mpl_lsh(const mp_int *a, mp_int *b, mp_digit d)
-{
-  mp_err   res;
-
-  ARGCHK(a != NULL && b != NULL, MP_BADARG);
-
-  if((res = mp_copy(a, b)) != MP_OKAY)
-    return res;
-
-  return s_mp_mul_2d(b, d);
-
-} /* end mpl_lsh() */
-
-/* }}} */
-
-/*------------------------------------------------------------------------*/
-/*
-  mpl_num_set(a, num)
-
-  Count the number of set bits in the binary representation of a.
-  Returns MP_OKAY and sets 'num' to be the number of such bits, if
-  possible.  If num is NULL, the result is thrown away, but it is
-  not considered an error.
-
-  mpl_num_clear() does basically the same thing for clear bits.
- */
-
-/* {{{ mpl_num_set(a, num) */
-
-mp_err mpl_num_set(mp_int *a, int *num)
-{
-  unsigned int   ix;
-  int            db, nset = 0;
-  mp_digit       cur;
-  unsigned char  reg;
-
-  ARGCHK(a != NULL, MP_BADARG);
-
-  for(ix = 0; ix < USED(a); ix++) {
-    cur = DIGIT(a, ix);
-    
-    for(db = 0; db < sizeof(mp_digit); db++) {
-      reg = (unsigned char)(cur >> (CHAR_BIT * db));
-
-      nset += bitc[reg];
-    }
-  }
-
-  if(num)
-    *num = nset;
-
-  return MP_OKAY;
-
-} /* end mpl_num_set() */
-
-/* }}} */
-
-/* {{{ mpl_num_clear(a, num) */
-
-mp_err mpl_num_clear(mp_int *a, int *num)
-{
-  unsigned int   ix;
-  int            db, nset = 0;
-  mp_digit       cur;
-  unsigned char  reg;
-
-  ARGCHK(a != NULL, MP_BADARG);
-
-  for(ix = 0; ix < USED(a); ix++) {
-    cur = DIGIT(a, ix);
-    
-    for(db = 0; db < sizeof(mp_digit); db++) {
-      reg = (unsigned char)(cur >> (CHAR_BIT * db));
-
-      nset += bitc[UCHAR_MAX - reg];
-    }
-  }
-
-  if(num)
-    *num = nset;
-
-  return MP_OKAY;
-
-
-} /* end mpl_num_clear() */
-
-/* }}} */
-
-/*------------------------------------------------------------------------*/
-/*
-  mpl_parity(a)
-
-  Determines the bitwise parity of the value given.  Returns MP_EVEN
-  if an even number of digits are set, MP_ODD if an odd number are
-  set.
- */
-
-/* {{{ mpl_parity(a) */
-
-mp_err mpl_parity(mp_int *a)
-{
-  unsigned int ix;
-  int      par = 0;
-  mp_digit cur;
-
-  ARGCHK(a != NULL, MP_BADARG);
-
-  for(ix = 0; ix < USED(a); ix++) {
-    int   shft = (sizeof(mp_digit) * CHAR_BIT) / 2;
-
-    cur = DIGIT(a, ix);
-
-    /* Compute parity for current digit */
-    while(shft != 0) {
-      cur ^= (cur >> shft);
-      shft >>= 1;
-    }
-    cur &= 1;
-
-    /* XOR with running parity so far   */
-    par ^= cur;
-  }
-
-  if(par)
-    return MP_ODD;
-  else
-    return MP_EVEN;
-
-} /* end mpl_parity() */
-
-/* }}} */
-
-/*
-  mpl_set_bit
-
-  Returns MP_OKAY or some error code.
-  Grows a if needed to set a bit to 1.
- */
-mp_err mpl_set_bit(mp_int *a, mp_size bitNum, mp_size value)
-{
-  mp_size      ix;
-  mp_err       rv;
-  mp_digit     mask;
-
-  ARGCHK(a != NULL, MP_BADARG);
-
-  ix = bitNum / MP_DIGIT_BIT;
-  if (ix + 1 > MP_USED(a)) {
-    rv = s_mp_pad(a, ix + 1);
-    if (rv != MP_OKAY)
-      return rv;
-  }
-
-  bitNum = bitNum % MP_DIGIT_BIT;
-  mask = (mp_digit)1 << bitNum;
-  if (value)
-    MP_DIGIT(a,ix) |= mask;
-  else
-    MP_DIGIT(a,ix) &= ~mask;
-  s_mp_clamp(a);
-  return MP_OKAY;
-}
-
-/*
-  mpl_get_bit
-
-  returns 0 or 1 or some (negative) error code.
- */
-mp_err mpl_get_bit(const mp_int *a, mp_size bitNum)
-{
-  mp_size      bit, ix;
-  mp_err       rv;
-
-  ARGCHK(a != NULL, MP_BADARG);
-
-  ix = bitNum / MP_DIGIT_BIT;
-  ARGCHK(ix <= MP_USED(a) - 1, MP_RANGE);
-
-  bit   = bitNum % MP_DIGIT_BIT;
-  rv = (mp_err)(MP_DIGIT(a, ix) >> bit) & 1;
-  return rv;
-}
-
-/*
-  mpl_get_bits
-  - Extracts numBits bits from a, where the least significant extracted bit
-  is bit lsbNum.  Returns a negative value if error occurs.
-  - Because sign bit is used to indicate error, maximum number of bits to 
-  be returned is the lesser of (a) the number of bits in an mp_digit, or
-  (b) one less than the number of bits in an mp_err.
-  - lsbNum + numbits can be greater than the number of significant bits in
-  integer a, as long as bit lsbNum is in the high order digit of a.
- */
-mp_err mpl_get_bits(const mp_int *a, mp_size lsbNum, mp_size numBits) 
-{
-  mp_size    rshift = (lsbNum % MP_DIGIT_BIT);
-  mp_size    lsWndx = (lsbNum / MP_DIGIT_BIT);
-  mp_digit * digit  = MP_DIGITS(a) + lsWndx;
-  mp_digit   mask   = ((1 << numBits) - 1);
-
-  ARGCHK(numBits < CHAR_BIT * sizeof mask, MP_BADARG);
-  ARGCHK(MP_HOWMANY(lsbNum, MP_DIGIT_BIT) <= MP_USED(a), MP_RANGE);
-
-  if ((numBits + lsbNum % MP_DIGIT_BIT <= MP_DIGIT_BIT) ||
-      (lsWndx + 1 >= MP_USED(a))) {
-    mask &= (digit[0] >> rshift);
-  } else {
-    mask &= ((digit[0] >> rshift) | (digit[1] << (MP_DIGIT_BIT - rshift)));
-  }
-  return (mp_err)mask;
-}
-
-/*
-  mpl_significant_bits
-  returns number of significnant bits in abs(a).
-  returns 1 if value is zero.
- */
-mp_err mpl_significant_bits(const mp_int *a)
-{
-  mp_err bits 	= 0;
-  int    ix;
-
-  ARGCHK(a != NULL, MP_BADARG);
-
-  ix = MP_USED(a);
-  for (ix = MP_USED(a); ix > 0; ) {
-    mp_digit d;
-    d = MP_DIGIT(a, --ix);
-    if (d) {
-      while (d) {
-	++bits;
-	d >>= 1;
-      }
-      break;
-    }
-  }
-  bits += ix * MP_DIGIT_BIT;
-  if (!bits)
-    bits = 1;
-  return bits;
-}
-
-/*------------------------------------------------------------------------*/
-/* HERE THERE BE DRAGONS                                                  */

mozilla/security/nss/lib/freebl/mpi/mplogic.h

@@ -1,85 +0,0 @@
-/*
- *  mplogic.h
- *
- *  Bitwise logical operations on MPI values
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
- *
- * The Initial Developer of the Original Code is
- * Michael J. Fromberger.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-/* $Id: mplogic.h,v 1.7 2004-04-27 23:04:36 gerv%gerv.net Exp $ */
-
-#ifndef _H_MPLOGIC_
-#define _H_MPLOGIC_
-
-#include "mpi.h"
-
-/*
-  The logical operations treat an mp_int as if it were a bit vector,
-  without regard to its sign (an mp_int is represented in a signed
-  magnitude format).  Values are treated as if they had an infinite
-  string of zeros left of the most-significant bit.
- */
-
-/* Parity results                    */
-
-#define MP_EVEN       MP_YES
-#define MP_ODD        MP_NO
-
-/* Bitwise functions                 */
-
-mp_err mpl_not(mp_int *a, mp_int *b);            /* one's complement  */
-mp_err mpl_and(mp_int *a, mp_int *b, mp_int *c); /* bitwise AND       */
-mp_err mpl_or(mp_int *a, mp_int *b, mp_int *c);  /* bitwise OR        */
-mp_err mpl_xor(mp_int *a, mp_int *b, mp_int *c); /* bitwise XOR       */
-
-/* Shift functions                   */
-
-mp_err mpl_rsh(const mp_int *a, mp_int *b, mp_digit d);   /* right shift    */
-mp_err mpl_lsh(const mp_int *a, mp_int *b, mp_digit d);   /* left shift     */
-
-/* Bit count and parity              */
-
-mp_err mpl_num_set(mp_int *a, int *num);         /* count set bits    */
-mp_err mpl_num_clear(mp_int *a, int *num);       /* count clear bits  */
-mp_err mpl_parity(mp_int *a);                    /* determine parity  */
-
-/* Get & Set the value of a bit */
-
-mp_err mpl_set_bit(mp_int *a, mp_size bitNum, mp_size value);
-mp_err mpl_get_bit(const mp_int *a, mp_size bitNum);
-mp_err mpl_get_bits(const mp_int *a, mp_size lsbNum, mp_size numBits);
-mp_err mpl_significant_bits(const mp_int *a);
-
-#endif /* end _H_MPLOGIC_ */