This commit was manufactured by cvs2svn to create tag 'CacheMergeWithTrunk'.

git-svn-id: svn://10.0.0.236/tags/CacheMergeWithTrunk@55505 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/netwerk/cache/Makefile.in

@@ -19,13 +19,20 @@
 # Contributor(s): 
 #
 
-DEPTH		= ..
+DEPTH		= ../..
 topsrcdir	= @top_srcdir@
 srcdir		= @srcdir@
 VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS		= manager
+DIRS		= \
+        public \
+        memcache \
+        filecache \
+        mgr \
+        build \
+		$(NULL)
 
 include $(topsrcdir)/config/rules.mk
+

mozilla/netwerk/cache/Makefile.win

@@ -1,4 +1,4 @@
-#!nmake
+#!gmake
 #
 # The contents of this file are subject to the Netscape Public
 # License Version 1.1 (the "License"); you may not use this file
@@ -19,11 +19,15 @@
 #
 # Contributor(s): 
 
-DEPTH=..
-include <$(DEPTH)/config/config.mak>
 
-DIRS = nss \
-	manager \
+DEPTH=..\..
+DIRS= 	\
+	public                  \
+	mgr			\
+	memcache		\
+	filecache		\
+	build                   \
 	$(NULL)
 
 include <$(DEPTH)\config\rules.mak>
+

mozilla/netwerk/cache/build/Makefile.in

@@ -0,0 +1,54 @@
+#
+# 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		= nkcache
+LIBRARY_NAME	= nkcache
+IS_COMPONENT	= 1
+
+CPPSRCS		= nsNetDataCacheModule.cpp
+
+SHARED_LIBRARY_LIBS = \
+		$(DIST)/lib/libnkcachemgr_s.a \
+		$(DIST)/lib/libnkfilecache_s.a \
+		$(DIST)/lib/libnkmemcache_s.a \
+        $(DIST)/lib/libmozdbm_s.a     \
+        $(DIST)/lib/libxpcomio_s.a \
+		$(NULL)
+
+LOCAL_INCLUDES	= \
+		-I$(DEPTH)/netwerk/cache/memcache \
+		-I$(DEPTH)/netwerk/cache/filecache \
+		-I$(DEPTH)/netwerk/cache/mgr \
+		$(NULL)
+
+EXTRA_DSO_LDOPTS = \
+		$(MKSHLIB_FORCE_ALL) \
+		$(SHARED_LIBRARY_LIBS) \
+		$(MKSHLIB_UNFORCE_ALL) \
+		$(NULL)
+
+include $(topsrcdir)/config/rules.mk
+
+$(LIBRARY) $(SHARED_LIBRARY): $(SHARED_LIBRARY_LIBS) Makefile
+

mozilla/netwerk/cache/build/makefile.win

@@ -0,0 +1,51 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape 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/NPL/
+#
+# 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 mozilla.org code.
+#
+# The Initial Developer of the Original Code is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All
+# Rights Reserved.
+#
+
+DEPTH=..\..\..
+MODULE=nkcache
+
+MAKE_OBJ_TYPE=DLL
+DLLNAME=nkcache
+DLL=.\$(OBJDIR)\$(DLLNAME).dll
+
+CPP_OBJS=                                    \
+        .\$(OBJDIR)\nsNetDataCacheModule.obj \
+	$(NULL)
+
+LLIBS=                                \
+        $(DIST)\lib\nkcachemgr_s.lib  \
+        $(DIST)\lib\nkfilecache_s.lib \
+        $(DIST)\lib\nkmemcache_s.lib  \
+        $(DIST)\lib\dbm32.lib         \
+        $(DIST)\lib\xpcom.lib         \
+        $(LIBNSPR)  
+
+INCS = $(INCS)                             \
+        -I$(DEPTH)\netwerk\cache\memcache  \
+        -I$(DEPTH)\netwerk\cache\filecache \
+        -I$(DEPTH)\netwerk\cache\mgr       \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(DLL)
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin\components
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).lib $(DIST)\lib
+

mozilla/netwerk/cache/build/nsNetDataCacheModule.cpp

@@ -0,0 +1,49 @@
+ /* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+#include "nsCOMPtr.h"
+#include "nsIModule.h"
+#include "nscore.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIGenericFactory.h"
+
+#include "nsINetDataCache.h"
+#include "nsINetDataCacheManager.h"
+#include "nsMemCacheCID.h"
+#include "nsMemCache.h"
+#include "nsNetDiskCache.h"
+#include "nsNetDiskCacheCID.h"
+#include "nsCacheManager.h"
+
+// Factory method to create a new nsMemCache instance.  Used
+// by nsNetDataCacheModule
+NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsMemCache, Init)
+NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsNetDiskCache, Init)
+NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsCacheManager, Init)
+
+static nsModuleComponentInfo components[] = {
+    { "Memory Cache", NS_MEM_CACHE_FACTORY_CID, NS_NETWORK_MEMORY_CACHE_PROGID, nsMemCacheConstructor },
+    { "File Cache",   NS_NETDISKCACHE_CID,      NS_NETWORK_FILE_CACHE_PROGID,   nsNetDiskCacheConstructor },
+    { "Cache Manager",NS_CACHE_MANAGER_CID,     NS_NETWORK_CACHE_MANAGER_PROGID,nsCacheManagerConstructor }
+};
+
+NS_IMPL_NSGETMODULE("Network Data Cache", components)

mozilla/netwerk/cache/filecache/Makefile.in

@@ -0,0 +1,56 @@
+# 
+# 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 Mozilla Communicator.
+# 
+# The Initial Developer of the Original Code is Intel Corp.
+# Portions created by Intel Corp. are
+# Copyright (C) 1999, 1999 Intel Corp.  All
+# Rights Reserved.
+# 
+# Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+#                 Carl Wong <carl.wong@intel.com>
+# 
+
+DEPTH		= ../../..
+topsrcdir	= @top_srcdir@
+VPATH       = @srcdir@
+srcdir		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE = nkcache
+
+LIBRARY_NAME = nkfilecache_s
+
+REQUIRES	= nspr dbm 
+
+EXTRA_DSO_LDOPTS  +=  -L$(DIST)/lib  -lmozdbm_s
+
+EXPORTS=nsNetDiskCacheCID.h
+
+CPPSRCS		= \
+        nsDBAccessor.cpp\
+        nsDBEnumerator.cpp \
+        nsNetDiskCache.cpp \
+        nsDiskCacheRecord.cpp \
+        nsDiskCacheRecordChannel.cpp \
+		$(NULL)
+
+EXTRA_LIBS	= $(NSPR_LIBS) 
+
+# we don't want the shared lib, but we want to force the creation of a
+# static lib.
+override NO_SHARED_LIB=1
+override NO_STATIC_LIB=
+
+include $(topsrcdir)/config/rules.mk
+

mozilla/netwerk/cache/filecache/makefile.win

@@ -0,0 +1,44 @@
+#!gmake
+#
+# 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=..\..\..
+
+include <$(DEPTH)/config/config.mak>
+
+MODULE = nkcache
+
+LIBRARY_NAME = nkfilecache_s
+
+CPP_OBJS=                                    \
+        .\$(OBJDIR)\nsDBAccessor.obj         \
+        .\$(OBJDIR)\nsDBEnumerator.obj       \
+        .\$(OBJDIR)\nsNetDiskCache.obj       \
+        .\$(OBJDIR)\nsDiskCacheRecord.obj    \
+        .\$(OBJDIR)\nsDiskCacheRecordChannel.obj    \
+	$(NULL)
+
+EXPORTS=nsNetDiskCacheCID.h
+
+include <$(DEPTH)\config\rules.mak> 
+
+install:: $(LIBRARY)
+	$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
+
+clobber::
+        rm -rf $(OBJDIR)
+        rm -f $(DIST)\lib\$(LIBRARY_NAME).lib
+

mozilla/netwerk/cache/filecache/nsDBAccessor.cpp

@@ -0,0 +1,351 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+// FUR - Add overall description comment here
+
+#include "nsDBAccessor.h"
+#include "nscore.h"
+
+#include "prtypes.h"
+#include "plhash.h"
+#include "nsCRT.h"
+#include "nsAutoLock.h"
+
+nsDBAccessor::nsDBAccessor() :
+  mDB(0) ,
+  mSessionID(0) ,
+  mSessionCntr(0)
+{
+
+  NS_INIT_REFCNT();
+}
+
+nsDBAccessor::~nsDBAccessor()
+{
+  printf(" ~nsDBAccessor\n") ;
+  Shutdown() ;
+}
+
+//
+// Implement nsISupports methods
+//
+NS_IMPL_ISUPPORTS(nsDBAccessor, NS_GET_IID(nsIDBAccessor))
+
+
+///////////////////////////////////////////////////////////
+// nsIDBAccessor methods 
+
+NS_IMETHODIMP
+nsDBAccessor::Init(nsIFileSpec* dbfile)
+{
+  // FUR - lock not needed
+  m_Lock = PR_NewLock() ;
+  if(!m_Lock)
+    return NS_ERROR_OUT_OF_MEMORY ;
+
+  char* dbname ;
+
+  // this should cover all platforms. 
+  dbfile->GetNativePath(&dbname) ;
+
+  // FUR - how is page size chosen ?  It's worth putting a comment
+  // in here about the possible usefulness of tuning these parameters
+  HASHINFO hash_info = {
+    16*1024 , /* bucket size */
+    0 ,       /* fill factor */
+    0 ,       /* number of elements */
+    0 ,       /* bytes to cache */
+    0 ,       /* hash function */
+    0} ;      /* byte order */
+
+  // FUR - lock not needed
+  nsAutoLock lock(m_Lock) ;
+
+  mDB = dbopen(dbname,
+               O_RDWR | O_CREAT ,
+               0600 ,
+               DB_HASH ,
+               & hash_info) ;
+
+  // FUR - does dbname have to be free'ed ?
+
+  if(!mDB)
+    return NS_ERROR_FAILURE ;
+
+  // set mSessionID
+  // FUR - Why the +1 ?  (No need for key to be NUL-terminated string.)
+  PRUint32 len = PL_strlen(SessionKey)+1 ;
+  DBT db_key, db_data ;
+
+  db_key.data = NS_CONST_CAST(char*, SessionKey) ;
+  db_key.size = len ;
+
+  int status = (*mDB->get)(mDB, &db_key, &db_data, 0) ;
+  if(status == -1) {
+    NS_ERROR("ERROR: failed get session id in database.") ;
+    return NS_ERROR_FAILURE ;
+  }
+
+  if(status == 0) {
+    // get the last session id
+    PRInt16 *old_ID = NS_STATIC_CAST(PRInt16*, db_data.data) ;
+    if(*old_ID < ini_sessionID) {
+      NS_ERROR("ERROR: Bad Session ID in database, corrupted db.") ;
+      return NS_ERROR_FAILURE ;
+    }
+
+    // FUR - need to comment out all printfs, or turn them into PR_LOG statements
+    printf("found previous session, id = %d\n", *old_ID) ;
+    mSessionID = *old_ID + 1 ;
+  } 
+  else if(status == 1) {
+    // must be a new db
+    mSessionID = ini_sessionID ;
+  }
+  db_data.data = NS_REINTERPRET_CAST(void*, &mSessionID) ;
+  db_data.size = sizeof(PRInt16) ;
+
+  // store the new session id
+  status = (*mDB->put)(mDB, &db_key, &db_data, 0) ;
+  if(status == 0) {
+    (*mDB->sync)(mDB, 0) ;
+    return NS_OK ;
+  } 
+  else {
+    NS_ERROR("reset session ID failure.") ;
+    return NS_ERROR_FAILURE ;
+  }
+}
+
+NS_IMETHODIMP
+nsDBAccessor::Shutdown(void)
+{
+  if(mDB) {
+    (*mDB->sync)(mDB, 0) ;
+    (*mDB->close)(mDB) ;
+    mDB = nsnull ;
+  }
+
+  // FUR - locks not necessary
+  if(m_Lock) 
+    PR_DestroyLock(m_Lock);
+  return NS_OK ;
+}
+  
+NS_IMETHODIMP
+nsDBAccessor::Get(PRInt32 aID, void** anEntry, PRUint32 *aLength) 
+{
+  if(!anEntry)
+    return NS_ERROR_NULL_POINTER ;
+
+  *anEntry = nsnull ;
+  *aLength = 0 ;
+
+  NS_ASSERTION(mDB, "no database") ;
+
+  // Lock the db
+  nsAutoLock lock(m_Lock) ;
+  DBT db_key, db_data ;
+
+  db_key.data = NS_REINTERPRET_CAST(void*, &aID) ;
+  db_key.size = sizeof(PRInt32) ;
+  
+  int status = 0 ;
+  status = (*mDB->get)(mDB, &db_key, &db_data, 0) ;
+
+  if(status == 0) {
+    *anEntry = db_data.data ;
+    *aLength = db_data.size ;
+    return NS_OK ;
+  } 
+  else if(status == 1)
+    return NS_OK ;
+  else
+    return NS_ERROR_FAILURE ;
+
+}
+
+NS_IMETHODIMP
+nsDBAccessor::Put(PRInt32 aID, void* anEntry, PRUint32 aLength)
+{
+  NS_ASSERTION(mDB, "no database") ;
+
+  // Lock the db
+  nsAutoLock lock(m_Lock) ;
+  DBT db_key, db_data ;
+
+  db_key.data = NS_REINTERPRET_CAST(void*, &aID) ;
+  db_key.size = sizeof(PRInt32) ;
+
+  db_data.data = anEntry ;
+  db_data.size = aLength ;
+
+  if(0 == (*mDB->put)(mDB, &db_key, &db_data, 0)) {
+    // FUR - I would avoid unnecessary sync'ing for performance's
+    // sake.  Maybe you could limit sync to max rate of, say, once
+    // every few seconds by keeping track of last sync time, using PR_Now().
+    (*mDB->sync)(mDB, 0) ;
+    return NS_OK ;
+  }
+  else {
+    // FUR - Try to avoid using NS_ERROR unless error is unrecoverable and serious
+    NS_ERROR("ERROR: Failed to put anEntry into db.\n") ;
+    return NS_ERROR_FAILURE ;
+  }
+}
+
+/*
+ * It's more important to remove the id->metadata entry first since
+ * key->id mapping is just a reference
+ */
+NS_IMETHODIMP
+nsDBAccessor::Del(PRInt32 aID, void* anEntry, PRUint32 aLength)
+{
+  NS_ASSERTION(mDB, "no database") ;
+
+  // FUR - no locks necessary
+  // Lock the db
+  nsAutoLock lock(m_Lock) ;
+  DBT db_key ;
+
+  // delete recordID->metadata
+  db_key.data = NS_REINTERPRET_CAST(void*, &aID) ;
+  db_key.size = sizeof(PRInt32) ;
+
+  PRInt32 status = -1 ;
+  status = (*mDB->del)(mDB, &db_key, 0) ;
+
+  if(-1 == status) {
+    // FUR - no printf's, use PR_LOG, NS_WARNING, or NS_ASSERTION, as the situation warrants
+    printf(" delete error\n") ;
+    return NS_ERROR_FAILURE ;
+  } 
+
+  // delete key->recordID
+  db_key.data = anEntry ;
+  db_key.size = aLength ;
+  status = (*mDB->del)(mDB, &db_key, 0) ;
+  if(-1 == status) {
+    // FUR - no printf's
+    printf(" delete error\n") ;
+    return NS_ERROR_FAILURE ;
+  } 
+
+  // FUR - Defer sync ?  See above
+  (*mDB->sync)(mDB, 0) ;
+
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDBAccessor::GetID(const char* key, PRUint32 length, PRInt32* aID) 
+{
+  NS_ASSERTION(mDB, "no database") ;
+
+  // Lock the db
+  nsAutoLock lock(m_Lock) ;
+
+  DBT db_key, db_data ;
+
+  db_key.data = NS_CONST_CAST(char*, key) ;
+  db_key.size = length ;
+
+  int status = (*mDB->get)(mDB, &db_key, &db_data, 0) ;
+  if(status == 0) {
+    // found recordID
+    *aID = *(NS_REINTERPRET_CAST(PRInt32*, db_data.data)) ;
+    return NS_OK ;
+  }
+  else if(status == 1) {
+    // create a new one
+    PRInt32 id = 0 ;
+    id = mSessionID << 16 | mSessionCntr++ ;
+
+    // add new id into mDB
+    db_data.data = NS_REINTERPRET_CAST(void*, &id) ;
+    db_data.size = sizeof(PRInt32) ;
+
+    status = (*mDB->put)(mDB, &db_key, &db_data, 0) ;
+    if(status != 0) {
+      NS_ERROR("updating db failure.") ;
+      return NS_ERROR_FAILURE ;
+    }
+    // FUR - defer sync ?
+    (*mDB->sync)(mDB, 0) ;
+    *aID = id ;
+    return NS_OK ;
+  } 
+  else {
+    NS_ERROR("ERROR: keydb failure.") ;
+    return NS_ERROR_FAILURE ;
+  }
+}
+
+NS_IMETHODIMP
+nsDBAccessor::EnumEntry(void** anEntry, PRUint32* aLength, PRBool bReset) 
+{
+  if(!anEntry)
+    return NS_ERROR_NULL_POINTER ;
+
+  *anEntry = nsnull ;
+  *aLength = 0 ;
+
+  NS_ASSERTION(mDB, "no database") ;
+
+  PRUint32 flag ;
+
+  if(bReset) 
+    flag = R_FIRST ;
+  else
+    flag = R_NEXT ;
+
+  // Lock the db
+  nsAutoLock lock(m_Lock) ;
+  DBT db_key, db_data ;
+
+  // FUR - +1 unnecessary ?
+  PRUint32 len = PL_strlen(SessionKey)+1 ;
+
+  int status ;
+
+  do {
+    status = (*mDB->seq)(mDB, &db_key, &db_data, flag) ;
+    flag = R_NEXT ;
+    if(status == -1)
+      return NS_ERROR_FAILURE ;
+    // get next if it's a key->recordID 
+    if(db_key.size > sizeof(PRInt32) && db_data.size == sizeof(PRInt32))
+      continue ;
+    // get next if it's a sessionID entry
+    if(db_key.size == len && db_data.size == sizeof(PRInt16))
+      continue ;
+    // recordID is always 32 bits long
+    if(db_key.size == sizeof(PRInt32))
+      break ;
+  } while(!status) ;
+
+  if (0 == status) {
+    *anEntry = db_data.data ;
+    *aLength = db_data.size ;
+  }
+  return NS_OK ;
+}

mozilla/netwerk/cache/filecache/nsDBAccessor.h

@@ -0,0 +1,68 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+// FUR - Add overall description comment here
+
+#ifndef _NSIDBACCESSOR_H_
+#define _NSIDBACCESSOR_H_
+
+#include "nsIDBAccessor.h"
+#include "mcom_db.h"
+
+// bogus string for the key of session id 
+// FUR - suggest "SK" instead of "^^"
+static const char * const SessionKey = "^^" ;
+
+// initial session id number 
+static const PRInt16 ini_sessionID = 0xff ;
+
+class nsDBAccessor : public nsIDBAccessor
+{
+  public:
+  NS_DECL_ISUPPORTS
+
+  nsDBAccessor() ;
+  virtual ~nsDBAccessor() ;
+  
+  NS_IMETHOD Init(nsIFileSpec* dbfile) ;
+  NS_IMETHOD Shutdown(void) ; 
+
+  NS_IMETHOD Put(PRInt32 aID, void* anEntry, PRUint32 aLength) ;
+
+  NS_IMETHOD Get(PRInt32 aID, void** anEntry, PRUint32 *aLength) ;
+
+  NS_IMETHOD Del(PRInt32 aID, void* anEntry, PRUint32 aLength) ;
+
+  NS_IMETHOD GetID(const char* key, PRUint32 length, PRInt32* aID) ;
+
+  NS_IMETHOD EnumEntry(void* *anEntry, PRUint32* aLength, PRBool bReset) ;
+
+  protected:
+
+  private:
+  DB *                          mDB ;
+  PRInt16                       mSessionID ;
+  PRInt16                       mSessionCntr ;
+  PRLock *                      m_Lock ;
+} ;
+
+#endif // _NSIDBACCESSOR_H_

mozilla/netwerk/cache/filecache/nsDBEnumerator.cpp

@@ -0,0 +1,97 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+// FUR - Add overall description comment here
+
+#include "nsDBEnumerator.h"
+#include "nsDiskCacheRecord.h"
+
+nsDBEnumerator::nsDBEnumerator(nsIDBAccessor* aDB, nsNetDiskCache* aCache) :
+  m_DB(aDB) ,
+  m_DiskCache(aCache) ,
+  tempEntry(0) ,
+  tempEntry_length(0) ,
+  m_CacheEntry(0) ,
+  bReset(PR_TRUE) 
+{
+  NS_INIT_REFCNT();
+
+}
+
+nsDBEnumerator::~nsDBEnumerator()
+{
+//  printf(" ~nsDBEnumerator()\n") ;
+  NS_IF_RELEASE(m_CacheEntry) ;
+}
+
+//
+// Implement nsISupports methods
+//
+NS_IMPL_ISUPPORTS(nsDBEnumerator, NS_GET_IID(nsIEnumerator))
+
+/////////////////////////////////////////////////////////////////
+// nsISimpleEnumerator methods
+
+NS_IMETHODIMP
+nsDBEnumerator::HasMoreElements(PRBool *_retval)
+{
+  *_retval = PR_FALSE ;
+
+  m_DB->EnumEntry(&tempEntry, &tempEntry_length, bReset) ;
+  bReset = PR_FALSE ;
+
+  if(tempEntry && tempEntry_length != 0)
+    *_retval = PR_TRUE ;
+
+  return NS_OK ;
+}
+
+// this routine does not create a new item by itself  
+// Rather it reuses the item inside the object. So if you need to use the 
+// item later, you have to
+// create a new item specifically, using copy constructor or some other dup 
+// function. And don't forget to release it after you're done
+//
+NS_IMETHODIMP
+nsDBEnumerator::GetNext(nsISupports **_retval)
+{
+  if(!m_CacheEntry) {
+    m_CacheEntry = new nsDiskCacheRecord(m_DB, m_DiskCache) ;
+    if(m_CacheEntry)
+      NS_ADDREF(m_CacheEntry) ;
+    else
+      return NS_ERROR_OUT_OF_MEMORY ;
+  }
+
+  if(!_retval)
+    return NS_ERROR_NULL_POINTER ;
+  *_retval = nsnull ;
+
+  nsresult rv = m_CacheEntry->RetrieveInfo(tempEntry, tempEntry_length) ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  *_retval = NS_STATIC_CAST(nsISupports*, m_CacheEntry) ;
+  NS_ADDREF(*_retval) ; // all good getter addref 
+
+  return NS_OK ;
+}

mozilla/netwerk/cache/filecache/nsDBEnumerator.h

@@ -0,0 +1,61 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+// FUR - Add overall description comment here
+
+#ifndef _NS_DBENUMERATOR_H_
+#define _NS_DBENUMERATOR_H_
+
+#include "nsISimpleEnumerator.h"
+#include "nsINetDataCacheRecord.h"
+#include "nsIDBAccessor.h"
+#include "nsCOMPtr.h"
+#include "nsNetDiskCache.h"
+#include "nsDiskCacheRecord.h"
+
+class nsCachedDiskData ; /* forward decl */
+
+class nsDBEnumerator : public nsISimpleEnumerator {
+public:
+    NS_DECL_ISUPPORTS
+
+    // FUR can use NS_DECL_NSISIMPLEENUMERATOR here
+    /* boolean HasMoreElements (); */
+    NS_IMETHOD HasMoreElements(PRBool *_retval) ;
+
+    /* nsISupports GetNext (); */
+    NS_IMETHOD GetNext(nsISupports **_retval) ;
+
+    nsDBEnumerator(nsIDBAccessor* aDB, nsNetDiskCache* aCache) ;
+    virtual ~nsDBEnumerator() ;
+
+    // FUR all members should be prefixed by 'm', e.g. mbReset
+private:
+    nsCOMPtr<nsIDBAccessor>                m_DB ;
+    nsCOMPtr<nsNetDiskCache>                        m_DiskCache ;
+    void *                                 tempEntry ;
+    PRUint32                               tempEntry_length ;
+    nsDiskCacheRecord*                    m_CacheEntry ;
+    PRBool                                 bReset ;
+};
+
+#endif // _NS_DBENUMERATOR_H_

mozilla/netwerk/cache/filecache/nsDiskCacheRecord.cpp

@@ -0,0 +1,451 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+#include "nsDiskCacheRecord.h"
+#include "nsINetDataDiskCache.h"
+#include "nsNetDiskCacheCID.h"
+#include "nsDiskCacheRecordChannel.h"
+#include "nsFileStream.h"
+
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIProtocolHandler.h"
+#include "nsIIOService.h"
+#include "nsIAllocator.h"
+
+#include "plstr.h"
+#include "prprf.h"
+#include "prmem.h"
+#include "prlog.h"
+#include "prtypes.h"
+#include "netCore.h"
+
+#include "nsDBAccessor.h"
+
+#if !defined(IS_LITTLE_ENDIAN) && !defined(IS_BIG_ENDIAN)
+ERROR! Must have a byte order
+#endif
+
+#ifdef IS_LITTLE_ENDIAN
+#define COPY_INT32(_a,_b)  memcpy(_a, _b, sizeof(int32))
+#else
+#define COPY_INT32(_a,_b)  /* swap */                   \
+    do {                                                \
+    ((char *)(_a))[0] = ((char *)(_b))[3];              \
+    ((char *)(_a))[1] = ((char *)(_b))[2];              \
+    ((char *)(_a))[2] = ((char *)(_b))[1];              \
+    ((char *)(_a))[3] = ((char *)(_b))[0];              \
+    } while(0)
+#endif
+
+nsDiskCacheRecord::nsDiskCacheRecord(nsIDBAccessor* db, nsNetDiskCache* aCache) :
+  mKey(0) ,
+  mKeyLength(0) ,
+  mRecordID(0) ,
+  mMetaData(0) ,
+  mMetaDataLength(0) ,
+  mDB(db) ,
+  mInfo(0) ,
+  mInfoSize(0) ,
+  mNumChannels(0) ,
+  mDiskCache(aCache) 
+{
+
+  NS_INIT_REFCNT();
+}
+
+// mem alloced. so caller should do free() on key. 
+NS_IMETHODIMP
+nsDiskCacheRecord::Init(const char* key, PRUint32 length) 
+{
+  NS_NewFileSpec(getter_AddRefs(mFile));
+  if(!mFile)
+    return NS_ERROR_OUT_OF_MEMORY ;
+
+  // copy key
+  mKeyLength = length ;
+  mKey = NS_STATIC_CAST(char*, nsAllocator::Alloc(mKeyLength*sizeof(char))) ;
+  if(!mKey) 
+    return NS_ERROR_OUT_OF_MEMORY ;
+
+  memcpy(mKey, key, length) ;
+
+  // get RecordID
+  // FUR!! Another disk access ?  If called from GetCachedData, ID is already known
+  mDB->GetID(key, length, &mRecordID) ;
+  // FUR - check for GetID failure
+
+  // setup the file name
+  nsCOMPtr<nsIFileSpec> dbFolder ;
+  mDiskCache->GetDiskCacheFolder(getter_AddRefs(dbFolder)) ;
+
+  nsresult rv = mFile->FromFileSpec(dbFolder) ;
+  if(NS_FAILED(rv))
+    return NS_ERROR_FAILURE ;
+
+  // dir is a hash result of mRecordID%32, hope it's enough 
+  char filename[9], dirName[3] ;
+  
+  // FUR!! - should the format string be "%.02x".  How does this work !?
+  PR_snprintf(dirName, 3, "%.2x", (((PRUint32)mRecordID) % 32)) ;
+  mFile->AppendRelativeUnixPath(dirName) ;
+
+  // FUR!! - should the format string be "%.08x".  How does this work !?
+  PR_snprintf(filename, 9, "%.8x", mRecordID) ;
+  mFile->AppendRelativeUnixPath(filename) ;
+
+  return NS_OK ;
+}
+
+nsDiskCacheRecord::~nsDiskCacheRecord()
+{
+//  printf(" ~nsDiskCacheRecord()\n") ;
+  if(mKey)
+    nsAllocator::Free(mKey) ;
+  if(mMetaData)
+    nsAllocator::Free(mMetaData) ;
+
+}
+
+//
+// Implement nsISupports methods
+//
+NS_IMPL_ISUPPORTS(nsDiskCacheRecord, NS_GET_IID(nsINetDataCacheRecord))
+
+///////////////////////////////////////////////////////////////////////
+// nsINetDataCacheRecord methods
+
+// yes, mem alloced on *_retval.
+NS_IMETHODIMP
+nsDiskCacheRecord::GetKey(PRUint32 *length, char** _retval) 
+{
+  if(!_retval)
+    return NS_ERROR_NULL_POINTER ;
+
+  *length = mKeyLength ;
+  *_retval = NS_STATIC_CAST(char*, nsAllocator::Alloc(mKeyLength*sizeof(char))) ;
+  if(!*_retval)
+    return NS_ERROR_OUT_OF_MEMORY ;
+
+  memcpy(*_retval, mKey, mKeyLength) ;
+
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecord::GetRecordID(PRInt32* aRecordID)
+{
+  *aRecordID = mRecordID ;
+  return NS_OK ;
+}
+
+// yes, mem alloced on *_retval. 
+NS_IMETHODIMP
+nsDiskCacheRecord::GetMetaData(PRUint32 *length, char **_retval) 
+{
+  if(!_retval)
+    return NS_ERROR_NULL_POINTER ;
+
+  // always null the return value first. 
+  *_retval = nsnull ;
+
+  *length = mMetaDataLength ;
+
+  if(mMetaDataLength) {
+    *_retval = NS_STATIC_CAST(char*, nsAllocator::Alloc(mMetaDataLength*sizeof(char))) ;
+    if(!*_retval)
+      return NS_ERROR_OUT_OF_MEMORY ;
+
+    memcpy(*_retval, mMetaData, mMetaDataLength) ;
+  }
+
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecord::SetMetaData(PRUint32 length, const char* data)
+{
+  // set the mMetaData
+  mMetaDataLength = length ;
+  if(mMetaData)
+    nsAllocator::Free(mMetaData) ;
+  mMetaData = NS_STATIC_CAST(char*, nsAllocator::Alloc(mMetaDataLength*sizeof(char))) ;
+  if(!mMetaData) {
+    return NS_ERROR_OUT_OF_MEMORY ;
+  }
+  memcpy(mMetaData, data, length) ;
+
+  // Generate mInfo
+  nsresult rv = GenInfo() ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  // write through into mDB
+  rv = mDB->Put(mRecordID, mInfo, mInfoSize) ;
+
+  // FUR - mInfo leaking ?
+  return rv ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecord::GetStoredContentLength(PRUint32 *aStoredContentLength)
+{
+  return mFile->GetFileSize(aStoredContentLength) ;
+}
+
+// untill nsIFileSpec::Truncate() is in, we have to do all this ugly stuff
+NS_IMETHODIMP
+nsDiskCacheRecord::SetStoredContentLength(PRUint32 aStoredContentLength)
+{
+  PRUint32 len = 0 ;
+  nsresult rv = mFile->GetFileSize(&len) ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  if(len < aStoredContentLength)
+  {
+    NS_ERROR("Error: can not set filesize to something bigger than itself.\n") ;
+    return NS_ERROR_FAILURE ;
+  }
+  else 
+    return mFile->Truncate(aStoredContentLength) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecord::Delete(void)
+{
+  if(mNumChannels)
+    return NS_ERROR_NOT_AVAILABLE ;
+
+  PRUint32 len ;
+  mFile->GetFileSize(&len) ;
+
+  nsFileSpec cache_file ;
+  nsresult rv = mFile->GetFileSpec(&cache_file) ;
+
+  if(NS_FAILED(rv)) 
+    return NS_ERROR_FAILURE ;
+
+  cache_file.Delete(PR_TRUE) ;
+
+  // updata the storage size
+  mDiskCache->m_StorageInUse -= len ;
+
+  rv = mDB->Del(mRecordID, mKey, mKeyLength) ;
+  if(NS_FAILED(rv)) 
+    return NS_ERROR_FAILURE ;
+  else
+    return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecord::GetFilename(nsIFileSpec * *aFilename) 
+{
+  if(!aFilename)
+    return NS_ERROR_NULL_POINTER ;
+
+  *aFilename = mFile ;
+  NS_ADDREF(*aFilename) ;
+
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecord::NewChannel(nsILoadGroup *loadGroup, nsIChannel **_retval) 
+{
+  nsDiskCacheRecordChannel* channel = new nsDiskCacheRecordChannel(this, loadGroup) ;
+  if(!channel) 
+    return NS_ERROR_OUT_OF_MEMORY ;
+
+  nsresult rv = channel->Init() ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  NS_ADDREF(channel) ;
+  *_retval = NS_STATIC_CAST(nsIChannel*, channel) ;
+  return NS_OK ;
+}
+
+//////////////////////////////////////////////////////////////////////////
+// nsDiskCacheRecord methods
+
+// file name is represented by a url string. I hope this would be more
+// generic
+nsresult
+nsDiskCacheRecord::GenInfo() 
+{
+  if(mInfo)
+    nsAllocator::Free(mInfo) ;
+
+  char* file_url=nsnull ;
+  PRUint32 name_len ;
+  mFile->GetURLString(&file_url) ;
+  name_len = PL_strlen(file_url)+1 ;
+
+  mInfoSize  = sizeof(PRUint32) ;    // checksum for mInfoSize
+  mInfoSize += sizeof(PRInt32) ;     // RecordID
+  mInfoSize += sizeof(PRUint32) ;    // key length
+  mInfoSize += mKeyLength ;          // key 
+  mInfoSize += sizeof(PRUint32) ;    // metadata length
+  mInfoSize += mMetaDataLength ;     // metadata 
+  mInfoSize += sizeof(PRUint32) ;    // filename length
+  mInfoSize += name_len ;            // filename 
+
+  void* newInfo = nsAllocator::Alloc(mInfoSize*sizeof(char)) ;
+  if(!newInfo) {
+    return NS_ERROR_OUT_OF_MEMORY ;
+  }
+
+  // copy the checksum mInfoSize
+  char* cur_ptr = NS_STATIC_CAST(char*, newInfo) ;
+  COPY_INT32(cur_ptr, &mInfoSize) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // copy RecordID
+  COPY_INT32(cur_ptr, &mRecordID) ;
+  cur_ptr += sizeof(PRInt32) ;
+
+  // copy key length
+  COPY_INT32(cur_ptr, &mKeyLength) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // copy key
+  memcpy(cur_ptr, mKey, mKeyLength) ;
+  cur_ptr += mKeyLength ;
+
+  // copy metadata length
+  COPY_INT32(cur_ptr, &mMetaDataLength) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // copy metadata
+  memcpy(cur_ptr, mMetaData, mMetaDataLength) ;
+  cur_ptr += mMetaDataLength ;
+
+  // copy file name length 
+  COPY_INT32(cur_ptr, &name_len) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // copy file name
+  memcpy(cur_ptr, file_url, name_len) ;
+  cur_ptr += name_len ;
+
+  PR_ASSERT(cur_ptr == NS_STATIC_CAST(char*, newInfo) + mInfoSize);
+  mInfo = newInfo ;
+
+  return NS_OK ;
+}
+
+/*
+ * This Method suppose to get all the info from the db record
+ * and set them to accroding members. the original values
+ * will all be overwritten. only minimal error checking is performed.
+ */
+NS_IMETHODIMP
+nsDiskCacheRecord::RetrieveInfo(void* aInfo, PRUint32 aInfoLength) 
+{
+  // reset everything
+  if(mInfo) {
+    nsAllocator::Free(mInfo) ;
+    mInfo = nsnull ;
+  }
+
+  if(mKey) {
+    nsAllocator::Free(mKey) ;
+    mKey = nsnull ;
+  }
+  if(mMetaData) {
+    nsAllocator::Free(mMetaData) ;
+    mMetaData = nsnull ;
+  }
+
+  char * cur_ptr = NS_STATIC_CAST(char*, aInfo) ;
+
+  char* file_url ;
+  PRUint32 name_len ;
+
+  // set mInfoSize 
+  COPY_INT32(&mInfoSize, cur_ptr) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // check this at least
+  if(mInfoSize != aInfoLength) 
+    return NS_ERROR_FAILURE ;
+
+  // set mRecordID 
+  COPY_INT32(&mRecordID, cur_ptr) ;
+  cur_ptr += sizeof(PRInt32) ;
+
+  // set mKeyLength
+  COPY_INT32(&mKeyLength, cur_ptr) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // set mKey
+  mKey = NS_STATIC_CAST(char*, nsAllocator::Alloc(mKeyLength*sizeof(char))) ;
+  if(!mKey) 
+    return NS_ERROR_OUT_OF_MEMORY ;
+  
+  memcpy(mKey, cur_ptr, mKeyLength) ;
+  cur_ptr += mKeyLength ;
+
+  PRInt32 id ;
+  mDB->GetID(mKey, mKeyLength, &id) ;
+  NS_ASSERTION(id==mRecordID, "\t ++++++ bad record, somethings wrong\n") ;
+
+  // set mMetaDataLength
+  COPY_INT32(&mMetaDataLength, cur_ptr) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // set mMetaData
+  mMetaData = NS_STATIC_CAST(char*, nsAllocator::Alloc(mMetaDataLength*sizeof(char))) ;
+  if(!mMetaData) 
+    return NS_ERROR_OUT_OF_MEMORY ;
+  
+  memcpy(mMetaData, cur_ptr, mMetaDataLength) ;
+  cur_ptr += mMetaDataLength ;
+
+  // get mFile name length
+  COPY_INT32(&name_len, cur_ptr) ;
+  cur_ptr += sizeof(PRUint32) ;
+
+  // get mFile native name
+  file_url = NS_STATIC_CAST(char*, nsAllocator::Alloc(name_len*sizeof(char))) ;
+  if(!file_url) 
+    return NS_ERROR_OUT_OF_MEMORY ;
+  
+  memcpy(file_url, cur_ptr, name_len) ;
+  cur_ptr += name_len ;
+
+  PR_ASSERT(cur_ptr == NS_STATIC_CAST(char*, aInfo) + mInfoSize);
+
+  // create mFile if Init() isn't called 
+  if(!mFile) {
+    NS_NewFileSpec(getter_AddRefs(mFile));
+    if(!mFile)
+      return NS_ERROR_OUT_OF_MEMORY ;
+  }
+
+  // setup mFile
+  mFile->SetURLString(file_url) ;
+
+  return NS_OK ;
+}
+

mozilla/netwerk/cache/filecache/nsDiskCacheRecord.h

@@ -0,0 +1,70 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+#ifndef _NET_CACHEDDISKDATA_H_
+#define _NET_CACHEDDISKDATA_H_
+
+#include "nsINetDataCacheRecord.h"
+#include "nsCOMPtr.h"
+#include "nsIDBAccessor.h"
+#include "prtypes.h"
+#include "nsILoadGroup.h"
+#include "nsIFileChannel.h" 
+#include "nsNetDiskCache.h"
+
+class nsDiskCacheRecord : public nsINetDataCacheRecord
+{
+  public:
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSINETDATACACHERECORD
+
+  protected: 
+
+  nsDiskCacheRecord(nsIDBAccessor* db, nsNetDiskCache* aCache) ;
+  virtual ~nsDiskCacheRecord() ;
+
+  NS_IMETHOD RetrieveInfo(void* aInfo, PRUint32 aInfoLength) ;
+  NS_IMETHOD Init(const char* key, PRUint32 length) ;
+
+  nsresult GenInfo(void) ;
+
+  private:
+
+  char*                     mKey ;
+  PRUint32                  mKeyLength ;
+  PRInt32                   mRecordID ;
+  char*                     mMetaData ;
+  PRUint32                  mMetaDataLength ;
+  nsCOMPtr<nsIFileSpec>     mFile ;
+  nsCOMPtr<nsIDBAccessor>            mDB ; 
+  void*                     mInfo ;
+  PRUint32                  mInfoSize ;
+  PRUint32                  mNumChannels ;
+  nsCOMPtr<nsNetDiskCache>           mDiskCache ;
+
+  friend class nsDiskCacheRecordChannel ;
+  friend class nsDBEnumerator ;
+  friend class nsNetDiskCache ;
+} ;
+
+#endif // _NET_CACHEDDISKDATA_H_

mozilla/netwerk/cache/filecache/nsDiskCacheRecordChannel.cpp

@@ -0,0 +1,392 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+#include "nsDiskCacheRecordChannel.h"
+//#include "nsFileTransport.h"
+#include "nsIIOService.h"
+#include "nsIServiceManager.h"
+
+#include "nsIOutputStream.h"
+
+static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+
+// This is copied from nsMemCacheChannel, We should consolidate these two.
+class WriteStreamWrapper : public nsIOutputStream 
+{
+  public:
+  WriteStreamWrapper(nsDiskCacheRecordChannel* aChannel,
+                     nsIOutputStream *aBaseStream) ;
+
+  virtual ~WriteStreamWrapper() ;
+
+  static nsresult
+  Create(nsDiskCacheRecordChannel* aChannel, nsIOutputStream *aBaseStream, nsIOutputStream* *aWrapper) ;
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIBASESTREAM
+  NS_DECL_NSIOUTPUTSTREAM
+
+  private:
+  nsDiskCacheRecordChannel*         mChannel;
+  nsCOMPtr<nsIOutputStream>         mBaseStream;
+} ;
+
+// implement nsISupports
+NS_IMPL_ISUPPORTS(WriteStreamWrapper, NS_GET_IID(nsIOutputStream))
+
+WriteStreamWrapper::WriteStreamWrapper(nsDiskCacheRecordChannel* aChannel, 
+                                       nsIOutputStream *aBaseStream) 
+  : mChannel(aChannel), mBaseStream(aBaseStream)
+{ 
+  NS_INIT_REFCNT(); 
+  NS_ADDREF(mChannel);
+}
+
+WriteStreamWrapper::~WriteStreamWrapper()
+{
+  NS_RELEASE(mChannel);
+}
+
+nsresult 
+WriteStreamWrapper::Create(nsDiskCacheRecordChannel*aChannel, nsIOutputStream *aBaseStream, nsIOutputStream* * aWrapper) 
+{
+  WriteStreamWrapper *wrapper = new WriteStreamWrapper(aChannel, aBaseStream);
+  if (!wrapper) return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(wrapper);
+  *aWrapper = wrapper;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WriteStreamWrapper::Write(const char *aBuffer, PRUint32 aCount, PRUint32 *aNumWritten) 
+{
+  *aNumWritten = 0;
+  nsresult rv = mBaseStream->Write(aBuffer, aCount, aNumWritten);
+  mChannel->NotifyStorageInUse(*aNumWritten);
+  return rv;
+}
+
+NS_IMETHODIMP
+WriteStreamWrapper::Flush() 
+{ 
+  return mBaseStream->Flush(); 
+}
+
+NS_IMETHODIMP
+WriteStreamWrapper::Close() 
+{ 
+  return mBaseStream->Close(); 
+}
+
+nsDiskCacheRecordChannel::nsDiskCacheRecordChannel(nsDiskCacheRecord *aRecord, 
+                                                   nsILoadGroup *aLoadGroup)
+  : mRecord(aRecord) ,
+    mLoadGroup(aLoadGroup) 
+{
+  NS_INIT_REFCNT() ;
+  mRecord->mNumChannels++ ;
+}
+
+nsDiskCacheRecordChannel::~nsDiskCacheRecordChannel()
+{
+  mRecord->mNumChannels-- ;
+}
+
+// FUR!!
+//
+//  I know that I gave conflicting advice on the issue of file
+//  transport versus file protocol handler, but I thought that the
+//  last word was that we would use the raw transport, when I wrote:
+//
+//   > I just thought of an argument for the other side of the coin, i.e. the
+//   > benefit of *not* reusing the file protocol handler: On the Mac, it's
+//   > expensive to convert from a string URL to an nsFileSpec, because the Mac
+//   > is brain-dead and scans every directory on the path to the file.  It's
+//   > cheaper to create a nsFileSpec for a cache file by combining a single,
+//   > static nsFileSpec that corresponds to the cache directory with the
+//   > relative path to the cache file (using nsFileSpec's operator +).  This
+//   > operation is optimized on the Mac to avoid the scanning operation.
+//
+//  The Mac guys will eat us alive if we do path string to nsFileSpec
+//  conversions for every cache file we open.
+
+nsresult 
+nsDiskCacheRecordChannel::Init(void) 
+{
+  char* urlStr ;
+  mRecord->mFile->GetURLString(&urlStr) ;
+
+  nsresult rv ;
+  NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  rv = serv->NewChannel("load",    // XXX what should this be?
+                        urlStr,
+                        nsnull,    // no base uri
+                        mLoadGroup,
+                        nsnull,    // no eventsink getter
+                        0,
+                        nsnull,    // no original URI
+                        0,
+                        0,
+                        getter_AddRefs(mFileTransport));
+  return rv ;
+}
+
+nsresult 
+nsDiskCacheRecordChannel::NotifyStorageInUse(PRInt32 aBytesUsed)
+{
+  return mRecord->mDiskCache->m_StorageInUse += aBytesUsed ;
+}
+
+// implement nsISupports
+NS_IMPL_ISUPPORTS(nsDiskCacheRecordChannel, NS_GET_IID(nsIChannel))
+
+// implement nsIRequest
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::IsPending(PRBool *aIsPending) 
+{
+  *aIsPending = PR_FALSE ;
+  if(!mFileTransport)
+    return NS_OK ;
+
+  return mFileTransport->IsPending(aIsPending) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::Cancel(void)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->Cancel() ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::Suspend(void)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->Suspend() ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::Resume(void)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->Resume() ;
+}
+
+// implement nsIChannel
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetURI(nsIURI * *aURI)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->GetURI(aURI) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::OpenInputStream(PRUint32 aStartPosition, 
+                                          PRInt32 aReadCount,
+                                          nsIInputStream* *aResult)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->OpenInputStream(aStartPosition,
+                                         aReadCount,
+                                         aResult) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::OpenOutputStream(PRUint32 startPosition, 
+                                           nsIOutputStream* *aResult)
+{
+  nsresult rv ;
+  NS_ENSURE_ARG(aResult) ;
+
+  nsCOMPtr<nsIOutputStream> outputStream ;
+
+  PRUint32 oldLength ;
+  mRecord->GetStoredContentLength(&oldLength) ;
+
+  if(startPosition < oldLength) {
+    NotifyStorageInUse(startPosition - oldLength) ;
+
+    // we should truncate the file at here. 
+    rv = mRecord->SetStoredContentLength(startPosition) ;
+    if(NS_FAILED(rv)) {
+      printf(" failed to truncate\n") ;
+      return rv ;
+    }
+  }
+
+  rv = mFileTransport->OpenOutputStream(startPosition, getter_AddRefs(outputStream)) ;
+  if(NS_FAILED(rv)) return rv ;
+
+  return WriteStreamWrapper::Create(this, outputStream, aResult) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::AsyncOpen(nsIStreamObserver *observer, 
+                                    nsISupports *ctxt)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->AsyncOpen(observer, ctxt) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::AsyncRead(PRUint32 aStartPosition, 
+                                    PRInt32 aReadCount,
+                                    nsISupports *aContext, 
+                                    nsIStreamListener *aListener)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->AsyncRead(aStartPosition , 
+                                   aReadCount , 
+                                   aContext , 
+                                   aListener) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::AsyncWrite(nsIInputStream *fromStream, 
+                                     PRUint32 startPosition,
+                                     PRInt32 writeCount, 
+                                     nsISupports *ctxt,
+                                     nsIStreamObserver *observer)
+
+{
+  /*
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->AsyncWrite(fromStream, 
+                                    startPosition,
+                                    writeCount,
+                                    ctxt,
+                                    observer) ;
+  */
+
+  // I can't do this since the write is not monitored, and I won't be
+  // able to updata the storage. 
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetLoadAttributes(nsLoadFlags *aLoadAttributes)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->GetLoadAttributes(aLoadAttributes) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::SetLoadAttributes(nsLoadFlags aLoadAttributes)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->SetLoadAttributes(aLoadAttributes) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetContentType(char * *aContentType)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->GetContentType(aContentType) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetContentLength(PRInt32 *aContentLength)
+{
+  if(!mFileTransport)
+    return NS_ERROR_FAILURE ;
+
+  return mFileTransport->GetContentLength(aContentLength) ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetOwner(nsISupports* *aOwner)
+{
+  *aOwner = mOwner.get() ;
+  NS_IF_ADDREF(*aOwner) ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::SetOwner(nsISupports* aOwner) 
+{
+  mOwner = aOwner ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetOriginalURI(nsIURI* *aURI)
+{
+  // FUR - might need to implement this - not sure
+  return NS_ERROR_NOT_IMPLEMENTED ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
+{
+  // Not required to be implemented, since it is implemented by cache manager
+  NS_ASSERTION(0, "nsDiskCacheRecordChannel method unexpectedly called");
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::SetLoadGroup(nsILoadGroup* aLoadGroup)
+{
+  // Not required to be implemented, since it is implemented by cache manager
+  NS_ASSERTION(0, "nsDiskCacheRecordChannel method unexpectedly called");
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::GetNotificationCallbacks(nsIInterfaceRequestor* *aNotificationCallbacks)
+{
+  // Not required to be implemented, since it is implemented by cache manager
+  NS_ASSERTION(0, "nsDiskCacheRecordChannel method unexpectedly called");
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDiskCacheRecordChannel::SetNotificationCallbacks(nsIInterfaceRequestor* aNotificationCallbacks)
+{
+  // Not required to be implemented, since it is implemented by cache manager
+  NS_ASSERTION(0, "nsDiskCacheRecordChannel method unexpectedly called");
+  return NS_ERROR_NOT_IMPLEMENTED;
+}

mozilla/netwerk/cache/filecache/nsDiskCacheRecordChannel.h

@@ -0,0 +1,65 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+#ifndef _ns_DiskCacheRecordChannel_h_
+#define _ns_DiskCacheRecordChannel_h_
+
+#include "nsIChannel.h"
+#include "nsCOMPtr.h"
+#include "nsDiskCacheRecord.h"
+
+/*
+ * This class is plagiarized from nsMemCacheChannel
+ */
+
+class nsDiskCacheRecordChannel : public nsIChannel
+{
+  public:
+
+  nsDiskCacheRecordChannel(nsDiskCacheRecord *aRecord, nsILoadGroup *aLoadGroup);
+  virtual ~nsDiskCacheRecordChannel() ;
+
+  // Declare nsISupports methods
+  NS_DECL_ISUPPORTS
+
+  // Declare nsIRequest methods
+  NS_DECL_NSIREQUEST
+
+  // Declare nsIChannel methods
+  NS_DECL_NSICHANNEL
+
+  nsresult Init(void) ;
+
+  private:
+
+  nsresult NotifyStorageInUse(PRInt32 aBytesUsed) ;
+
+  nsCOMPtr<nsDiskCacheRecord>           mRecord ;
+  nsCOMPtr<nsILoadGroup>                mLoadGroup ;
+  nsCOMPtr<nsISupports>                 mOwner ;
+  nsCOMPtr<nsIChannel>                  mFileTransport ;
+
+  friend class WriteStreamWrapper ;
+} ;
+
+#endif // _ns_DiskCacheRecordChannel_h_
+

mozilla/netwerk/cache/filecache/nsIDBAccessor.h

@@ -0,0 +1,60 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+#ifndef _NS_IDBACCESSOR_H_
+#define _NS_IDBACCESSOR_H_
+
+#include "nsISupports.h"
+#include "nsIFileSpec.h"
+
+// nsIDBAccessorIID {6AADD4D0-7785-11d3-87FE-000629D01344}
+#define NS_IDBACCESSOR_IID \
+{ 0x6aadd4d0, 0x7785, 0x11d3, \
+ {0x87, 0xfe, 0x0, 0x6, 0x29, 0xd0, 0x13, 0x44}}
+
+// nsDBAccessorCID {6AADD4D1-7785-11d3-87FE-000629D01344}
+#define NS_DBACCESSOR_CID \
+{ 0x6aadd4d1, 0x7785, 0x11d3, \
+  { 0x87, 0xfe, 0x0, 0x6, 0x29, 0xd0, 0x13, 0x44 }} 
+
+class nsIDBAccessor : public nsISupports
+{
+  public:
+  NS_DEFINE_STATIC_IID_ACCESSOR(NS_IDBACCESSOR_IID)
+
+  NS_IMETHOD Init(nsIFileSpec* DBFile) = 0 ;
+  NS_IMETHOD Shutdown(void) = 0 ;
+
+  NS_IMETHOD Put(PRInt32 aID, void* anEntry, PRUint32 aLength) = 0 ;
+
+  NS_IMETHOD Get(PRInt32 aID, void** anEntry, PRUint32 *aLength) = 0 ;
+
+  NS_IMETHOD Del(PRInt32 aID, void* anEntry, PRUint32 aLength) = 0 ;
+
+  NS_IMETHOD GetID(const char* key, PRUint32 length, PRInt32* aID) = 0 ;
+
+  NS_IMETHOD EnumEntry(void* *anEntry, PRUint32* aLength, PRBool bReset) = 0 ;
+
+} ;
+
+#endif // _NS_IDBACCESSOR_H_
+

mozilla/netwerk/cache/filecache/nsNetDiskCache.cpp

@@ -0,0 +1,691 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+#include "nsNetDiskCache.h"
+#include "nscore.h"
+
+#include "plstr.h"
+#include "prprf.h"
+#include "prtypes.h"
+#include "prio.h"
+#include "prsystem.h" // Directory Seperator
+#include "plhash.h"
+#include "prclist.h"
+#include "prmem.h"
+
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+
+#include "nsIPref.h"
+#include "mcom_db.h"
+#include "nsDBEnumerator.h"
+
+#include "nsDiskCacheRecord.h"
+
+static NS_DEFINE_CID(kPrefCID, NS_PREF_CID) ;
+static NS_DEFINE_CID(kDBAccessorCID, NS_DBACCESSOR_CID) ;
+
+static const PRUint32 DISK_CACHE_SIZE_DEFAULT = 5*1024*1024 ; // 5MB
+static const char * const DISK_CACHE_PREF  = "browser.cache.disk_cache_size";
+static const char * const CACHE_DIR_PREF   = "browser.cache.directory";
+
+class nsDiskCacheRecord ;
+
+nsNetDiskCache::nsNetDiskCache() :
+  m_Enabled(PR_TRUE) ,
+  m_NumEntries(0) ,
+  m_pNextCache(0) ,
+  m_pDiskCacheFolder(0) ,
+  m_StorageInUse(0) ,
+  m_DB(0) ,
+  m_BaseDirNum(32) 
+{
+  // set it to INF for now 
+  m_MaxEntries = (PRUint32)-1 ;
+
+  NS_INIT_REFCNT();
+
+}
+
+nsNetDiskCache::~nsNetDiskCache()
+{
+  printf("~nsNetDiskCache\n") ;
+
+  NS_IF_RELEASE(m_DB) ;
+
+  // FUR!!
+  // You shouldn't rely on the value of m_BaseDirNum to diagnose whether or not
+  // a cache corruption has occurred since it's possible that the app does not
+  // shut down cleanly and a corrupted cache has still not been cleaned up from
+  // a previous session.  My suggestion is that you pick a different scheme for
+  // renaming the dirs, e.g. rename them as "trash*" and remove all directories
+  // with this name pattern on shutdown.
+
+  // FUR
+  // I think that, eventually, we also want a distinguished key in the DB which
+  // means "clean cache shutdown".  You clear this flag when the db is first
+  // opened and set it just before the db is closed.  If the db wasn't shutdown
+  // cleanly in a prior session, i.e. because the app crashed, on startup you
+  // scan all the individual files in directories and look for "orphans",
+  // i.e. cache files which don't have corresponding entries in the db.  That's
+  // also when storage-in-use and number of entries would be recomputed.
+  //
+  // We don't necessarily need all this functionality immediately, though.
+
+  if(m_BaseDirNum > 32)
+    RemoveDirs(32) ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::Init(void) 
+{
+  nsresult rv ;
+
+  // FUR!!
+  // I really don't think prefs belong here, since that breaks modularity.  It
+  // presupposes that the file cache code is embedded in the browser or some
+  // other application that uses the prefs, i.e. the code might be used in a
+  // standalone cache manipulation tool or, someday, in server code.  Pref
+  // reading belongs at a higher level, either in the application itself or
+  // possibly the I/O manager.
+
+
+  // Also, Init() needs to be lazy, since folder name is not set on startup,
+  // i.e. need a call to MaybeInit() at the beginning of every public method
+
+  NS_WITH_SERVICE(nsIPref, pref, kPrefCID, &rv) ;
+  if (NS_FAILED(rv)) 
+    NS_ERROR("Failed to get globle preference!\n") ;
+
+  rv = NS_NewFileSpec(getter_AddRefs(m_pDiskCacheFolder));
+  if (!m_pDiskCacheFolder) {
+    NS_ERROR("ERROR: Could not make a file spec.\n") ;
+    return NS_ERROR_OUT_OF_MEMORY ;
+  }
+
+  char* tempPref = 0 ;
+  if(pref) {
+    PRInt32 nTemp = 0 ;
+
+    /*
+    rv = pref->CopyCharPref(CACHE_DIR_PREF, &tempPref) ;
+    if (NS_SUCCEEDED(rv)) {
+      printf("cache dir is %s\n", tempPref) ;
+      m_pDiskCacheFolder->SetUnixStyleFilePath(tempPref) ;
+	  PR_Free(tempPref) ;
+    } else */
+    {
+      m_pDiskCacheFolder->SetUnixStyleFilePath("/tmp") ;
+      printf("using default folder, /tmp\n") ;
+    }
+  }
+  else {
+    // temp hack for now. change later for other platform
+    m_pDiskCacheFolder->SetUnixStyleFilePath("/tmp") ;
+  }
+
+  // FUR - suggest you use nsCOMPtr for m_DB - it will eliminate
+  //       manual addref/release and reduce likelihood of bugs
+  NS_IF_RELEASE(m_DB) ;
+  m_DB = new nsDBAccessor() ;
+  if(!m_DB)
+    return NS_ERROR_OUT_OF_MEMORY ;
+  else
+    NS_ADDREF(m_DB) ;
+
+  rv = InitDB() ;
+
+  // try once for recovery
+  if(rv == NS_ERROR_FAILURE) {
+    rv = DBRecovery() ;
+    return rv ;
+  }
+
+  rv = UpdateInfo() ;
+  return rv ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::InitDB(void)
+{
+  // create cache sub directories
+  nsresult rv ; 
+  nsCOMPtr<nsIFileSpec> cacheSubDir;
+  rv = NS_NewFileSpec(getter_AddRefs(cacheSubDir));
+
+  // FUR - any way to avoid doing this, if it's already been done ?
+  for (int i=0; i < 32; i++) {
+    rv = cacheSubDir->FromFileSpec(m_pDiskCacheFolder) ;
+    if(NS_FAILED(rv))
+      return rv ;
+
+    char dirName[3];
+    PR_snprintf (dirName, 3, "%0.2x", i);
+    cacheSubDir->AppendRelativeUnixPath (dirName) ;
+    CreateDir(cacheSubDir);
+  }
+
+  NS_NewFileSpec(getter_AddRefs(m_DBFile)) ;
+  // FUR - check for NS_NewFileSpec failure
+  rv = m_DBFile->FromFileSpec(m_pDiskCacheFolder) ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  m_DBFile->AppendRelativeUnixPath("cache.db") ;
+
+  rv = m_DB->Init(m_DBFile) ;
+  return rv ;
+}
+
+//////////////////////////////////////////////////////////////////////////
+// nsISupports methods
+
+// FUR - Suggest you use NS_IMPL_ISUPPORTS3() macro instead
+NS_IMETHODIMP
+nsNetDiskCache::QueryInterface(const nsIID& aIID, void** aInstancePtr)
+{
+  NS_ASSERTION(aInstancePtr, "no instance pointer");
+  if(aIID.Equals(NS_GET_IID(nsINetDataDiskCache)) ||
+     aIID.Equals(NS_GET_IID(nsINetDataCache)) ||
+     aIID.Equals(NS_GET_IID(nsISupports))) {
+    *aInstancePtr = NS_STATIC_CAST(nsINetDataDiskCache*, this);
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+  else
+    return NS_NOINTERFACE ;
+}
+
+NS_IMPL_ADDREF(nsNetDiskCache) ;
+NS_IMPL_RELEASE(nsNetDiskCache) ;
+
+///////////////////////////////////////////////////////////////////////////
+// nsINetDataCache Method 
+
+NS_IMETHODIMP
+nsNetDiskCache::GetDescription(PRUnichar* *aDescription) 
+{
+  nsAutoString description("Disk Cache") ;
+  *aDescription = description.ToNewUnicode() ;
+  if(!*aDescription)
+    return NS_ERROR_OUT_OF_MEMORY ;
+
+  return NS_OK ;
+}
+
+/* don't alloc mem for nsICachedNetData. 
+ * RecordID is generated using the same scheme in nsCacheDiskData,
+ * see GetCachedNetData() for detail.
+ */
+NS_IMETHODIMP
+nsNetDiskCache::Contains(const char* key, PRUint32 length, PRBool *_retval) 
+{
+  *_retval = PR_FALSE ;
+
+  NS_ASSERTION(m_DB, "no db.") ;
+
+  PRInt32 id = 0 ;
+  m_DB->GetID(key, length, &id) ;
+  // FUR - Check for GetID failure ?
+
+  void* info = 0 ;
+  PRUint32 info_size = 0 ;
+
+  nsresult rv = m_DB->Get(id, &info, &info_size) ;
+  if(NS_SUCCEEDED(rv) && info) 
+    *_retval = PR_TRUE ;
+        
+  return NS_OK ;
+}
+
+/* regardless if it's cached or not, a copy of nsNetDiskCache would 
+ * always be returned. so release it appropriately. 
+ * if mem alloced, updata m_NumEntries also.
+ * for now, the new nsCachedNetData is not written into db yet since
+ * we have nothing to write.
+ */
+NS_IMETHODIMP
+nsNetDiskCache::GetCachedNetData(const char* key, PRUint32 length, nsINetDataCacheRecord **_retval) 
+{
+  NS_ASSERTION(m_DB, "no db.") ;
+
+  nsresult rv = 0 ;
+  if (!_retval)
+    return NS_ERROR_NULL_POINTER ;
+
+  *_retval = nsnull ;
+
+  PRInt32 id = 0 ;
+  m_DB->GetID(key, length, &id) ;
+  // FUR - Check for GetID failure ?
+
+  // construct an empty record
+  nsDiskCacheRecord* newRecord = new nsDiskCacheRecord(m_DB, this) ;
+  if(!newRecord) 
+    return NS_ERROR_OUT_OF_MEMORY ;
+
+  rv = newRecord->Init(key, length) ;
+  if(NS_FAILED(rv)) {
+    delete newRecord ;
+    return rv ;
+  }
+
+  NS_ADDREF(newRecord) ; // addref for _retval 
+  *_retval = (nsINetDataCacheRecord*) newRecord ;
+  
+  void* info = 0 ;
+  PRUint32 info_size = 0 ;
+
+  rv = m_DB->Get(id, &info, &info_size) ;
+  if(NS_SUCCEEDED(rv) && info) {
+
+    nsresult r1 ;
+    r1 = newRecord->RetrieveInfo(info, info_size) ;
+
+    // FUR!! need to release and return error if RetrieveInfo() fails
+    if(NS_SUCCEEDED(rv)) 
+      return NS_OK ;
+    else 
+      return r1;
+    
+  } else if (NS_SUCCEEDED(rv) && !info) {
+    // this is a new record. 
+    m_NumEntries ++ ;
+    return NS_OK ;
+  } else 
+    return rv ;
+}
+
+/* get an nsICachedNetData, mem needs to be de-alloced if not found. */
+NS_IMETHODIMP
+nsNetDiskCache::GetCachedNetDataByID(PRInt32 RecordID, nsINetDataCacheRecord **_retval) 
+{
+  NS_ASSERTION(m_DB, "no db.") ;
+
+  if (!_retval)
+    return NS_ERROR_NULL_POINTER ;
+
+  *_retval = nsnull ;
+  
+  nsresult rv ;
+
+  void* info = 0 ;
+  PRUint32 info_size = 0 ;
+
+  rv = m_DB->Get(RecordID, &info, &info_size) ;
+  if(NS_SUCCEEDED(rv) && info) {
+
+    // construct an empty record if only found in db
+    nsDiskCacheRecord* newRecord = new nsDiskCacheRecord(m_DB, this) ;
+    if(!newRecord) 
+      return NS_ERROR_OUT_OF_MEMORY ;
+
+    NS_ADDREF(newRecord) ; // addref for _retval
+    rv = newRecord->RetrieveInfo(info, info_size) ;
+
+    if(NS_SUCCEEDED(rv)) {
+      *_retval = (nsINetDataCacheRecord*) newRecord ;
+      return NS_OK ;
+    } 
+    else {
+      // bad record, I guess
+      NS_RELEASE(newRecord) ; // release if bad things happen
+      return rv ;
+    }
+  } else {
+    NS_ERROR("Error: RecordID not in DB\n") ;
+    return rv ;
+  }
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::GetEnabled(PRBool *aEnabled) 
+{
+  *aEnabled = m_Enabled ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::SetEnabled(PRBool aEnabled) 
+{
+  m_Enabled = aEnabled ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::GetFlags(PRUint32 *aFlags) 
+{
+  *aFlags = FILE_PER_URL_CACHE;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::GetNumEntries(PRUint32 *aNumEntries) 
+{
+  *aNumEntries = m_NumEntries ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::GetMaxEntries(PRUint32 *aMaxEntries)
+{
+  *aMaxEntries = m_MaxEntries ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::NewCacheEntryIterator(nsISimpleEnumerator **_retval) 
+{
+  if(!_retval)
+    return NS_ERROR_NULL_POINTER ;
+
+  *_retval = nsnull ;
+
+  nsISimpleEnumerator* enumerator = new nsDBEnumerator(m_DB, this) ;
+  if(enumerator) {
+    NS_ADDREF(enumerator) ;
+    *_retval = enumerator ;
+    return NS_OK ;
+  }
+  else 
+    return NS_ERROR_OUT_OF_MEMORY ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::GetNextCache(nsINetDataCache * *aNextCache)
+{
+  if(!aNextCache)
+    return NS_ERROR_NULL_POINTER ;
+
+  *aNextCache = m_pNextCache ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::SetNextCache(nsINetDataCache *aNextCache)
+{
+  m_pNextCache = aNextCache ;
+  return NS_OK ;
+}
+
+// db size can always be measured at the last minute. Since it's hard
+// to know before hand. 
+NS_IMETHODIMP
+nsNetDiskCache::GetStorageInUse(PRUint32 *aStorageInUse)
+{
+  PRUint32 total_size = m_StorageInUse, len = 0 ;
+
+  // FUR!!
+  // GetStorageInUse() can be called hundreds of times per second, i.e. every
+  // time a buffer of data is written to the cache, so we can't afford to stat
+  // the db file on every call.  I would suggest caching the size of the db and
+  // invalidating that cached value every time a record is written to the db,
+  // or even every ten written records.
+
+  // add the size of the db.
+  //  m_DBFile->GetFileSize(&len) ;
+  //  total_size += len ;
+
+  // we need size in kB
+  total_size = total_size >> 10 ;
+
+  *aStorageInUse = total_size ;
+  return NS_OK ;
+}
+
+/*
+ * The whole cache dirs can be whiped clean since all the cache 
+ * files are resides in seperate hashed dirs. It's safe to do so.
+ */
+ 
+NS_IMETHODIMP
+nsNetDiskCache::RemoveAll(void)
+{
+  nsresult rv = RemoveDirs(0) ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  // don't forget the db file itself
+  m_DB->Shutdown() ;
+  nsFileSpec dbfile ;
+  m_DBFile->GetFileSpec(&dbfile) ;
+  dbfile.Delete(PR_TRUE) ;
+
+  // reinitilize
+  rv = InitDB() ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  rv = UpdateInfo() ;
+  return rv ;
+}
+
+//////////////////////////////////////////////////////////////////
+// nsINetDataDiskCache methods
+
+NS_IMETHODIMP
+nsNetDiskCache::GetDiskCacheFolder(nsIFileSpec * *aDiskCacheFolder)
+{
+  *aDiskCacheFolder = m_pDiskCacheFolder ;
+  NS_ADDREF(*aDiskCacheFolder) ;
+  return NS_OK ;
+}
+
+NS_IMETHODIMP
+nsNetDiskCache::SetDiskCacheFolder(nsIFileSpec * aDiskCacheFolder)
+{
+  char *newfolder, *oldfolder ;
+  m_pDiskCacheFolder->GetNativePath(&oldfolder) ;
+  aDiskCacheFolder->GetNativePath(&newfolder) ;
+
+  if(PL_strcmp(newfolder, oldfolder) == 0) {
+    m_pDiskCacheFolder = aDiskCacheFolder ;
+
+    // should we do this? 
+    // FUR - no
+    nsresult rv = RemoveAll() ;
+    return rv ;
+  }
+  else 
+    // FUR
+    // Need to blow away old cache, build new one
+    return NS_OK ;
+}
+
+//////////////////////////////////////////////////////////////////
+// nsNetDiskCache methods
+
+// create a directory (recursively)
+NS_IMETHODIMP
+nsNetDiskCache::CreateDir(nsIFileSpec* dir_spec) 
+{
+  PRBool does_exist ;
+  nsCOMPtr<nsIFileSpec> p_spec ;
+
+  dir_spec->Exists(&does_exist) ;
+  if(does_exist) 
+    return NS_OK ;
+
+  dir_spec->GetParent(getter_AddRefs(p_spec)) ;
+  // FUR - check return value
+  p_spec->Exists(&does_exist) ;
+  if(!does_exist) {
+    CreateDir(p_spec) ;
+    dir_spec->CreateDir() ;
+    // FUR - check return value
+  }
+  else {
+    dir_spec->CreateDir() ;
+    // FUR - check return value
+  }
+  
+  return NS_OK ;
+}
+
+// FUR!!
+// We can't afford to make a *separate* pass over the whole db on every
+// startup, just to figure out m_NumEntries and m_StorageInUse.  (This is a
+// several second operation on a large db).  We'll likely need to store
+// distinguished keys in the db that contain these values and update them
+// incrementally, except when failure to shut down the db cleanly is detected.
+
+// this will walk through db and update m_NumEntries and m_StorageInUse
+NS_IMETHODIMP
+nsNetDiskCache::UpdateInfo(void)
+{
+  // count num of entries in db
+//  NS_ADDREF(this) ; // addref before assign to a nsCOMPtr. 
+  nsISimpleEnumerator* dbEnumerator = new nsDBEnumerator(m_DB, this) ;
+  if(dbEnumerator)
+    NS_ADDREF(dbEnumerator) ;
+  else
+    return NS_ERROR_FAILURE ;
+
+  PRUint32 numEntries = 0, storageInUse = 0, len = 0 ;
+  PRBool more = PR_FALSE ;
+
+  do {
+    dbEnumerator->HasMoreElements(&more) ;
+    if(more) {
+      // update entry number
+      numEntries++ ;
+
+      // update storage in use
+      nsINetDataCacheRecord* record ;
+      dbEnumerator->GetNext((nsISupports**)&record) ;
+      record->GetStoredContentLength(&len) ;
+      storageInUse += len ;
+      NS_IF_RELEASE(record) ;
+    }
+  } while (more) ;
+
+  NS_IF_RELEASE(dbEnumerator) ;
+
+  m_NumEntries = numEntries ;
+  m_StorageInUse = storageInUse ;
+
+  printf(" m_NumEntries = %d, size is %d.\n", m_NumEntries, m_StorageInUse) ;
+
+  return NS_OK ;
+}
+
+// this routine will add m_BaseDirNum to current CacheSubDir names. 
+// e.g. 00->20, 1f->5f. and update the m_BaseDirNum to another 32. 
+// the idea is as long as we remember the base number,
+// we know how many dirs needs to be removed during shutdown period
+// it will be from 0x20 to m_BaseDirNum. 
+// also, we assume that this operation will not be performed 3 times more
+// within a single session. it is part of scavenging routine. 
+
+NS_IMETHODIMP
+nsNetDiskCache::RenameCacheSubDirs(void) 
+{
+  nsCOMPtr<nsIFileSpec> cacheSubDir;
+  nsresult rv = NS_NewFileSpec(getter_AddRefs(cacheSubDir)) ;
+
+  for (int i=0; i < 32; i++) {
+    rv = cacheSubDir->FromFileSpec(m_pDiskCacheFolder) ;
+    if(NS_FAILED(rv))
+      return rv ;
+
+    char dirName[3];
+    PR_snprintf(dirName, 3, "%0.2x", i) ;
+    cacheSubDir->AppendRelativeUnixPath(dirName) ;
+
+    // re-name the directory
+    PR_snprintf(dirName, 3, "%0.2x", i+m_BaseDirNum) ;
+    rv = cacheSubDir->Rename(dirName) ;
+    if(NS_FAILED(rv))
+      return NS_ERROR_FAILURE ;
+  }
+
+  // update m_BaseDirNum 
+  m_BaseDirNum += 32 ;
+
+  return NS_OK ;
+}
+
+// this routine will be called everytime we have a db corruption. 
+NS_IMETHODIMP
+nsNetDiskCache::DBRecovery(void)
+{
+  nsresult rv = RenameCacheSubDirs() ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  // remove corrupted db file
+  rv = m_DB->Shutdown() ;
+  
+  // FUR!!
+  // You shouldn't return if this fails.  Otherwise, it might prevent db deletion
+  if(NS_FAILED(rv))
+    return rv ;
+
+  nsFileSpec dbfile ;
+  m_DBFile->GetFileSpec(&dbfile) ;
+  dbfile.Delete(PR_TRUE) ;
+
+  // make sure it's not there any more
+  PRBool exists = dbfile.Exists() ;
+  if(exists) {
+    NS_ERROR("can't remove old db.") ;
+    return NS_ERROR_FAILURE ;
+  }
+
+  // reinitilize
+  rv = InitDB() ;
+  if(NS_FAILED(rv))
+    return rv ;
+
+  rv = UpdateInfo() ;
+  return rv ;
+}
+
+// this routine is used by dtor and RemoveAll() to clean up dirs.
+// All directory named from aNum - m_BasedDirNum will be deleted. 
+NS_IMETHODIMP
+nsNetDiskCache::RemoveDirs(PRUint32 aNum)
+{
+  nsCOMPtr<nsIFileSpec> cacheSubDir;
+  nsresult rv = NS_NewFileSpec(getter_AddRefs(cacheSubDir));
+  if(NS_FAILED(rv))
+    return NS_ERROR_FAILURE ;
+
+  for (int i=aNum; i < m_BaseDirNum; i++) {
+    cacheSubDir->FromFileSpec(m_pDiskCacheFolder) ;
+
+    char dirName[3];
+    PR_snprintf (dirName, 3, "%0.2x", i);
+    cacheSubDir->AppendRelativeUnixPath (dirName) ;
+
+    nsFileSpec subdir ;
+    cacheSubDir->GetFileSpec(&subdir) ;
+
+    for(nsDirectoryIterator di(subdir, PR_FALSE); di.Exists(); di++) {
+      di.Spec().Delete(PR_TRUE) ;
+    }
+
+    subdir.Delete(PR_FALSE) ; // recursive delete
+  }
+
+  return NS_OK ;
+}

mozilla/netwerk/cache/filecache/nsNetDiskCache.h

@@ -0,0 +1,82 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+// FUR - Add overall description comment here
+
+#ifndef __gen_nsNetDiskCache_h__
+#define __gen_nsNetDiskCache_h__
+
+#include "nsINetDataDiskCache.h"
+#include "nsNetDiskCacheCID.h"
+#include "nsCOMPtr.h"
+#include "nsIPref.h"
+#include "nsDBAccessor.h"
+
+class nsIURI; /* forward decl */
+class nsICachedNetData; /* forward decl */
+class nsISimpleEnumerator; /* forward decl */
+class nsIFileSpec; /* forward decl */
+
+/* starting interface:    nsNetDiskCache */
+
+class nsNetDiskCache : public nsINetDataDiskCache {
+  public: 
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSINETDATACACHE
+  NS_DECL_NSINETDATADISKCACHE
+
+  NS_IMETHOD Init(void) ;
+
+  nsNetDiskCache() ;
+  virtual ~nsNetDiskCache() ;
+
+  protected:
+
+  NS_IMETHOD InitDB(void) ;
+  NS_IMETHOD CreateDir(nsIFileSpec* dir_spec) ;
+  NS_IMETHOD UpdateInfo(void) ;
+
+  NS_IMETHOD RenameCacheSubDirs(void) ;
+  NS_IMETHOD DBRecovery(void) ;
+  NS_IMETHOD RemoveDirs(PRUint32 aNum) ;
+
+  private:
+
+  PRBool 			                m_Enabled ;
+  PRUint32 			                m_NumEntries ;
+  nsCOMPtr<nsINetDataCache> 	    m_pNextCache ;
+  nsCOMPtr<nsIFileSpec>   	        m_pDiskCacheFolder ;
+  nsCOMPtr<nsIFileSpec>             m_DBFile ;
+
+  PRUint32                          m_MaxEntries ;
+  PRUint32                          m_StorageInUse ;
+  nsIDBAccessor*                    m_DB ;
+
+  // this is used to indicate a db corruption
+  PRInt32                           m_BaseDirNum ;
+
+  friend class nsDiskCacheRecord ;
+  friend class nsDiskCacheRecordChannel ;
+} ;
+
+#endif /* __gen_nsNetDiskCache_h__ */

mozilla/netwerk/cache/filecache/nsNetDiskCacheCID.h

@@ -0,0 +1,32 @@
+/*
+ * 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 Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Intel Corp.
+ * Portions created by Intel Corp. are
+ * Copyright (C) 1999, 1999 Intel Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): Yixiong Zou <yixiong.zou@intel.com>
+ *                 Carl Wong <carl.wong@intel.com>
+ */
+
+#ifndef _nsNetDiskCacheCID_h_
+#define _nsNetDiskCacheCID_h_
+
+#define NS_NETDISKCACHE_CID_STR "ECFEEA00-7201-11d3-87FE-000629D01344"
+
+#define NS_NETDISKCACHE_CID \
+{ 0xecfeea00, 0x7201, 0x11d3, \
+ { 0x87, 0xfe, 0x0, 0x6, 0x29, 0xd0, 0x13, 0x44 }}
+
+#endif /* _nsNetDiskCacheCID_h_ */

mozilla/netwerk/cache/filecache/test/Makefile.in

@@ -0,0 +1,50 @@
+#
+# 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
+
+REQUIRES	= libreg xpcom
+
+CPPSRCS		= \
+         diskcache.cpp \
+		$(NULL)
+
+SIMPLE_PROGRAMS	= $(CPPSRCS:.cpp=)
+
+ifdef NO_LD_ARCHIVE_FLAGS
+LOST_SYM_LIBS	= -lxpcomds_s -lxptinfo -lmozreg_s
+endif
+
+LIBS		= \
+		-lmozjs \
+		-lxpcom \
+        -lmozdbm_s \
+		$(MOZ_NECKO_UTIL_LIBS) \
+		$(LOST_SYM_LIBS) \
+		$(NSPR_LIBS) \
+		$(NULL)
+
+include $(topsrcdir)/config/rules.mk
+
+LOCAL_INCLUDES = -I$(srcdir)/..
+
+DEFINES		+= -DUSE_NSREG -DCACHE

mozilla/netwerk/cache/filecache/test/diskcache.cpp

@@ -0,0 +1,836 @@
+/* -*- Mode: C++; tab-width: 2; 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 "nsIStreamListener.h"
+#include "nsIStreamObserver.h"
+#include "nsIServiceManager.h"
+#include "nsIInputStream.h"
+#include "nsIOutputStream.h"
+#include "nsIEventQueue.h"
+#include "nsIEventQueueService.h"
+#include "nsIChannel.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include <stdio.h>
+#include <unistd.h>
+
+#include "nsINetDataCache.h"
+#include "nsINetDataCacheRecord.h"
+//#include "nsMemCacheCID.h"
+#include "nsNetDiskCache.h"
+#include "nsIPref.h"
+#include "prenv.h"
+#include "nsIFileStream.h"
+
+// Number of test entries to be placed in the cache
+#define NUM_CACHE_ENTRIES  250
+
+// Cache content stream length will have random length between zero and
+// MAX_CONTENT_LENGTH bytes
+#define MAX_CONTENT_LENGTH 20000
+
+// Length of random-data cache entry key
+#define CACHE_KEY_LENGTH 15
+
+// Length of random-data cache entry meta-data
+#define CACHE_METADATA_LENGTH 100
+
+//static NS_DEFINE_CID(kMemCacheCID, NS_MEM_CACHE_FACTORY_CID);
+static NS_DEFINE_CID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
+static NS_DEFINE_CID(kDiskCacheCID, NS_NETDISKCACHE_CID) ;
+static NS_DEFINE_CID(kPrefCID, NS_PREF_CID);
+static NS_DEFINE_IID(kIPrefIID, NS_IPREF_IID);
+
+// Mapping from test case number to RecordID
+static PRInt32 recordID[NUM_CACHE_ENTRIES];
+
+static PRInt32
+mapRecordIdToTestNum(PRInt32 aRecordID)
+{
+    int i;
+    for (i = 0; i < NUM_CACHE_ENTRIES; i++) {
+        if (recordID[i] == aRecordID)
+            return i;
+    }
+    return -1;
+}
+
+// A supply of stream data to either store or compare with
+class nsITestDataStream {
+public:
+    virtual ~nsITestDataStream() {};
+    virtual PRUint32 Next() = 0;
+    virtual void Read(char* aBuf, PRUint32 aCount) = 0;
+
+    virtual PRBool Match(char* aBuf, PRUint32 aCount) = 0;
+    virtual void Skip(PRUint32 aCount) = 0;
+};
+
+// A reproducible stream of random data.
+class RandomStream : public nsITestDataStream {
+public:
+    RandomStream(PRUint32 aSeed) {
+        mStartSeed = mState = aSeed;
+    }
+    
+    PRUint32 GetStartSeed() {
+        return mStartSeed;
+    }
+    
+    PRUint32 Next() {
+        mState = 1103515245 * mState + 12345;
+        return mState;
+    }
+
+    void Read(char* aBuf, PRUint32 aCount) {
+        PRUint32 i;
+        for (i = 0; i < aCount; i++) {
+            *aBuf++ = Next();
+        }
+    }
+
+    PRBool
+    Match(char* aBuf, PRUint32 aCount) {
+        PRUint32 i;
+        for (i = 0; i < aCount; i++) {
+            if (*aBuf++ != (char)(Next() & 0xff))
+                return PR_FALSE;
+        }
+        return PR_TRUE;
+    }
+
+    void
+    Skip(PRUint32 aCount) {
+        while (aCount--)
+            Next();
+    }
+
+protected:
+    
+    PRUint32 mState;
+    PRUint32 mStartSeed;
+};
+
+// A stream of data that increments on each byte that is read, modulo 256
+class CounterStream : public nsITestDataStream {
+public:
+    CounterStream(PRUint32 aSeed) {
+        mStartSeed = mState = aSeed;
+    }
+    
+    PRUint32 GetStartSeed() {
+        return mStartSeed;
+    }
+    
+    PRUint32 Next() {
+        mState += 1;
+        mState &= 0xff;
+        return mState;
+    }
+
+    void Read(char* aBuf, PRUint32 aCount) {
+        PRUint32 i;
+        for (i = 0; i < aCount; i++) {
+            *aBuf++ = Next();
+        }
+    }
+
+    PRBool
+    Match(char* aBuf, PRUint32 aCount) {
+        PRUint32 i;
+        for (i = 0; i < aCount; i++) {
+            if (*aBuf++ != (char)Next())
+                return PR_FALSE;
+        }
+        return PR_TRUE;
+    }
+
+    void
+    Skip(PRUint32 aCount) {
+        mState += aCount;
+        mState &= 0xff;
+    }
+
+protected:
+    
+    PRUint32 mState;
+    PRUint32 mStartSeed;
+};
+
+static int gNumReaders = 0;
+static PRUint32 gTotalBytesRead = 0;
+static PRUint32 gTotalDuration = 0;
+
+class nsReader : public nsIStreamListener {
+public:
+    NS_DECL_ISUPPORTS
+
+    nsReader()
+        : mStartTime(0), mBytesRead(0)
+    {
+        NS_INIT_REFCNT();
+        gNumReaders++;
+    }
+
+    virtual ~nsReader() {
+        delete mTestDataStream;
+        gNumReaders--;
+    }
+
+    nsresult 
+    Init(nsIChannel *aChannel, nsITestDataStream* aRandomStream, PRUint32 aExpectedStreamLength) {
+        mChannel = aChannel;
+        mTestDataStream = aRandomStream;
+        mExpectedStreamLength = aExpectedStreamLength;
+        mRefCnt = 1;
+        return NS_OK;
+    }
+
+    NS_IMETHOD OnStartRequest(nsIChannel* channel,
+                              nsISupports* context) {
+        mStartTime = PR_IntervalNow();
+        return NS_OK;
+    }
+
+    NS_IMETHOD OnDataAvailable(nsIChannel* channel, 
+                               nsISupports* context,
+                               nsIInputStream *aIStream, 
+                               PRUint32 aSourceOffset,
+                               PRUint32 aLength) {
+        char buf[1025];
+        while (aLength > 0) {
+            PRUint32 amt;
+            PRBool match;
+            aIStream->Read(buf, sizeof buf, &amt);
+            if (amt == 0) break;
+            aLength -= amt;
+            mBytesRead += amt;
+            match = mTestDataStream->Match(buf, amt);
+            NS_ASSERTION(match, "Stored data was corrupted on read");
+        }
+        return NS_OK;
+    }
+
+    NS_IMETHOD OnStopRequest(nsIChannel* channel, 
+                             nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg) {
+        PRIntervalTime endTime;
+        PRIntervalTime duration;
+        
+        endTime = PR_IntervalNow();
+        duration = (endTime - mStartTime);
+
+        if (NS_FAILED(aStatus)) printf("channel failed.\n");
+        //        printf("read %d bytes\n", mBytesRead);
+
+        NS_ASSERTION(mBytesRead == mExpectedStreamLength,
+                     "Stream in cache is wrong length");
+
+        gTotalBytesRead += mBytesRead;
+        gTotalDuration += duration;
+
+        // Release channel
+        mChannel = 0;
+        return NS_OK;
+    }
+
+protected:
+    PRIntervalTime       mStartTime;
+    PRUint32             mBytesRead;
+    nsITestDataStream*   mTestDataStream;
+    PRUint32             mExpectedStreamLength;
+    nsCOMPtr<nsIChannel> mChannel;
+};
+
+NS_IMPL_ISUPPORTS2(nsReader, nsIStreamListener, nsIStreamObserver)
+
+static nsIEventQueue* eventQueue;
+
+nsresult
+InitQueue() {
+    nsresult rv;
+
+    NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueServiceCID, &rv);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get event queue service");
+
+    rv = eventQService->CreateThreadEventQueue();
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't create event queue");
+  
+    rv = eventQService->GetThreadEventQueue(PR_CurrentThread(), &eventQueue);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get event queue for main thread");
+
+    return NS_OK;
+}
+
+// Process events until all streams are OnStopRequest'ed
+nsresult
+WaitForEvents() {
+    while (gNumReaders) {
+        eventQueue->ProcessPendingEvents();
+    }
+    return NS_OK;
+}
+
+// Read data for a single cache record and compare against testDataStream
+nsresult
+TestReadStream(nsINetDataCacheRecord *record, nsITestDataStream *testDataStream,
+               PRUint32 expectedStreamLength)
+{
+    nsCOMPtr<nsIChannel> channel;
+    nsresult rv;
+    PRUint32 actualContentLength;
+
+    rv = record->NewChannel(0, getter_AddRefs(channel));
+    NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+
+    rv = record->GetStoredContentLength(&actualContentLength);
+    NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+    NS_ASSERTION(actualContentLength == expectedStreamLength,
+                 "nsINetDataCacheRecord::GetContentLength() busted ?");
+    
+    nsReader *reader = new nsReader;
+    reader->AddRef();
+    rv = reader->Init(channel, testDataStream, expectedStreamLength);
+    NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+    
+    rv = channel->AsyncRead(0, -1, 0, reader);
+    NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+    reader->Release();
+
+    return NS_OK;
+}
+
+// Check that records can be retrieved using their record-ID, in addition
+// to using the opaque key.
+nsresult
+TestRecordID(nsINetDataCache *cache)
+{
+    nsresult rv;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    RandomStream *randomStream;
+    PRUint32 metaDataLength;
+    char cacheKey[CACHE_KEY_LENGTH];
+    char *metaData;
+    PRUint32 testNum;
+    PRBool match;
+
+    for (testNum = 0; testNum < NUM_CACHE_ENTRIES; testNum++) {
+        randomStream = new RandomStream(testNum);
+        randomStream->Read(cacheKey, sizeof cacheKey);
+
+        rv = cache->GetCachedNetDataByID(recordID[testNum], getter_AddRefs(record));
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't obtain record using record ID");
+
+        // Match against previously stored meta-data
+        rv = record->GetMetaData(&metaDataLength, &metaData);
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get record meta-data");
+        match = randomStream->Match(metaData, metaDataLength);
+        NS_ASSERTION(match, "Meta-data corrupted or incorrect");
+
+        nsAllocator::Free(metaData);
+        delete randomStream;
+    }
+    return NS_OK;
+}
+
+// Check that all cache entries in the database are enumerated and that
+// no duplicates appear.
+nsresult
+TestEnumeration(nsINetDataCache *cache)
+{
+    nsresult rv;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    nsCOMPtr<nsISupports> tempISupports;
+    nsCOMPtr<nsISimpleEnumerator> iterator;
+    RandomStream *randomStream;
+    PRUint32 metaDataLength;
+    char cacheKey[CACHE_KEY_LENGTH];
+    char *metaData;
+    PRUint32 testNum;
+    PRBool match;
+    PRInt32 recID;
+
+    int numRecords = 0;
+
+    // Iterate over all records in the cache
+    rv = cache->NewCacheEntryIterator(getter_AddRefs(iterator));
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't create new cache entry iterator");
+
+    PRBool notDone;
+    while (1) {
+
+        // Done iterating ?
+        rv = iterator->HasMoreElements(&notDone);
+        if (NS_FAILED(rv)) return rv;
+        if (!notDone)
+            break;
+
+        // Get next record in iteration
+        rv = iterator->GetNext(getter_AddRefs(tempISupports));
+        NS_ASSERTION(NS_SUCCEEDED(rv), "iterator bustage");
+        record = do_QueryInterface(tempISupports);
+
+        numRecords++;
+
+        // Get record ID
+        rv = record->GetRecordID(&recID);
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get Record ID");
+        testNum = mapRecordIdToTestNum(recID);
+        NS_ASSERTION(testNum != -1, "Corrupted Record ID ?");
+
+        // Erase mapping from table, so that duplicate enumerations are detected
+        recordID[testNum] = -1;
+
+        // Make sure stream matches test data
+        randomStream = new RandomStream(testNum);
+        randomStream->Read(cacheKey, sizeof cacheKey);
+
+        // Match against previously stored meta-data
+        rv = record->GetMetaData(&metaDataLength, &metaData);
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get record meta-data");
+        match = randomStream->Match(metaData, metaDataLength);
+        NS_ASSERTION(match, "Meta-data corrupted or incorrect");
+        nsAllocator::Free(metaData);
+
+        delete randomStream;
+    }
+
+    NS_ASSERTION(numRecords == NUM_CACHE_ENTRIES, "Iteration bug");
+
+    return NS_OK;
+}
+
+// Read the test data that was written in FillCache(), checking for
+// corruption, truncation.
+nsresult
+TestRead(nsINetDataCache *cache)
+{
+    nsresult rv;
+    PRBool inCache;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    RandomStream *randomStream;
+    PRUint32 metaDataLength;
+    char cacheKey[CACHE_KEY_LENGTH];
+    char *metaData, *storedCacheKey;
+    PRUint32 testNum, storedCacheKeyLength;
+    PRBool match;
+
+    for (testNum = 0; testNum < NUM_CACHE_ENTRIES; testNum++) {
+        randomStream = new RandomStream(testNum);
+        randomStream->Read(cacheKey, sizeof cacheKey);
+
+        // Ensure that entry is in the cache
+        rv = cache->Contains(cacheKey, sizeof cacheKey, &inCache);
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        NS_ASSERTION(inCache, "nsINetDataCache::Contains error");
+        
+        rv = cache->GetCachedNetData(cacheKey, sizeof cacheKey, getter_AddRefs(record));
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+
+        // Match against previously stored meta-data
+        match = record->GetMetaData(&metaDataLength, &metaData);
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        match = randomStream->Match(metaData, metaDataLength);
+        NS_ASSERTION(match, "Meta-data corrupted or incorrect");
+        nsAllocator::Free(metaData);
+
+        // Test GetKey() method
+        rv = record->GetKey(&storedCacheKeyLength, &storedCacheKey);
+        NS_ASSERTION(NS_SUCCEEDED(rv) &&
+                     (storedCacheKeyLength == sizeof cacheKey) &&
+                     !memcmp(storedCacheKey, &cacheKey[0], sizeof cacheKey),
+                     "nsINetDataCacheRecord::GetKey failed");
+        nsAllocator::Free(storedCacheKey);
+
+        PRUint32 expectedStreamLength = randomStream->Next() & 0xffff;
+
+        TestReadStream(record, randomStream, expectedStreamLength);
+    }
+
+    WaitForEvents();
+
+    // Compute rate in MB/s
+    double rate = gTotalBytesRead / PR_IntervalToMilliseconds(gTotalDuration);
+    rate *= NUM_CACHE_ENTRIES;
+    rate *= 1000;
+    rate /= (1024 * 1024);
+    printf("Read %d bytes at a rate of %5.1f MB per second \n",
+           gTotalBytesRead, rate);
+
+    return NS_OK;
+}
+
+// Repeatedly call SetStoredContentLength() on a cache entry and make
+// read the stream's data to ensure that it's not corrupted by the effect
+nsresult
+TestTruncation(nsINetDataCache *cache)
+{
+    nsresult rv;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    RandomStream *randomStream;
+    char cacheKey[CACHE_KEY_LENGTH];
+
+    randomStream = new RandomStream(0);
+    randomStream->Read(cacheKey, sizeof cacheKey);
+
+    rv = cache->GetCachedNetData(cacheKey, sizeof cacheKey, getter_AddRefs(record));
+    NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+
+    randomStream->Skip(CACHE_METADATA_LENGTH);
+    PRUint32 initialStreamLength = randomStream->Next() & 0xffff;
+    delete randomStream;
+
+    PRUint32 i;
+    PRUint32 delta = initialStreamLength / 64;
+    for (i = initialStreamLength; i >= delta; i -= delta) {
+        PRUint32 expectedStreamLength = i;
+
+        // Do the truncation
+        record->SetStoredContentLength(expectedStreamLength);
+        randomStream = new RandomStream(0);
+        randomStream->Skip(CACHE_KEY_LENGTH + CACHE_METADATA_LENGTH + 1);
+
+        TestReadStream(record, randomStream, expectedStreamLength);
+        WaitForEvents();
+    }
+
+    return NS_OK;
+}
+
+// Write known data to random offsets in a single cache entry and test
+// resulting stream for correctness.
+nsresult
+TestOffsetWrites(nsINetDataCache *cache)
+{
+    nsresult rv;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    nsCOMPtr<nsIChannel> channel;
+    nsCOMPtr<nsIOutputStream> outStream;
+    char buf[512];
+    char cacheKey[CACHE_KEY_LENGTH];
+    RandomStream *randomStream;
+
+    randomStream = new RandomStream(0);
+    randomStream->Read(cacheKey, sizeof cacheKey);
+
+    rv = cache->GetCachedNetData(cacheKey, sizeof cacheKey, getter_AddRefs(record));
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't access record via opaque cache key");
+
+
+    nsCOMPtr<nsIFileSpec> file ;
+    record->GetFilename(getter_AddRefs(file)) ;
+    char* name ;
+    file->GetUnixStyleFilePath(&name) ;
+    printf(" file name is %s \n", name) ;
+
+    // Write buffer-fulls of data at random offsets into the cache entry.
+    // Data written is (offset % 0xff)
+    PRUint32 startingOffset;
+    PRUint32 streamLength = 0;
+    PRUint32 len = 0 ;
+    CounterStream *counterStream;
+
+    int i = 0;
+    for (i = 0; i < 257; i++) {
+        rv = record->NewChannel(0, getter_AddRefs(channel));
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+
+        startingOffset = streamLength ? streamLength - (randomStream->Next() % sizeof buf): 0;
+        rv = channel->OpenOutputStream(startingOffset, getter_AddRefs(outStream));
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        
+        truncate(name, startingOffset) ;
+
+        counterStream = new CounterStream(startingOffset);
+        counterStream->Read(buf, sizeof buf);
+
+      nsresult status ;
+      nsCOMPtr<nsIRandomAccessStore> ras = do_QueryInterface(outStream, &status);
+      if (NS_FAILED(status)) {
+      //        mState = END_WRITE;
+        return NS_ERROR_FAILURE;
+      }
+      PRIntn offset ;
+      ras->Tell(&offset) ;
+//      printf(" offset is %d \n", offset) ;
+
+        PRUint32 numWritten;
+        rv = outStream->Write(buf, sizeof buf, &numWritten);
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        NS_ASSERTION(numWritten == sizeof buf, "Write() bug?");
+        streamLength = startingOffset + sizeof buf;
+
+        rv = outStream->Close();
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't close channel");
+        delete counterStream;
+
+        record->GetStoredContentLength(&len) ;
+        if(len != streamLength) 
+          printf(" offset = %d is wrong, filesize = %d\n", startingOffset, len) ;
+
+    }
+
+        /*
+        rv = record->NewChannel(0, getter_AddRefs(channel));
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+
+        startingOffset = 208;
+        rv = channel->OpenOutputStream(startingOffset, getter_AddRefs(outStream));
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        
+        counterStream = new CounterStream(startingOffset);
+        counterStream->Read(buf, sizeof buf);
+
+      nsresult status ;
+      nsCOMPtr<nsIRandomAccessStore> ras = do_QueryInterface(outStream, &status);
+      if (NS_FAILED(status)) {
+      //        mState = END_WRITE;
+        return NS_ERROR_FAILURE;
+      }
+      PRIntn offset = 0 ;
+      ras->Tell(&offset) ;
+      printf(" offset is %d \n", offset) ;
+
+        PRUint32 numWritten;
+        rv = outStream->Write(buf, sizeof buf, &numWritten);
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        NS_ASSERTION(numWritten == sizeof buf, "Write() bug?");
+        streamLength = startingOffset + sizeof buf;
+
+        rv = outStream->Close();
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't close channel");
+        delete counterStream;
+
+        record->GetStoredContentLength(&len) ;
+        if(len != streamLength) 
+          printf(" offset = %d is wrong, filesize = %d\n", startingOffset, len) ;
+          */
+    
+    delete randomStream;
+
+    counterStream = new CounterStream(0);
+    TestReadStream(record, counterStream, streamLength);
+    WaitForEvents();
+
+    return NS_OK;
+}
+
+// Create entries in the network data cache, using random data for the
+// key, the meta-data and the stored content data.
+nsresult
+FillCache(nsINetDataCache *cache)
+{
+    nsresult rv;
+    PRBool inCache;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    nsCOMPtr<nsIChannel> channel;
+    nsCOMPtr<nsIOutputStream> outStream;
+    char buf[1000];
+    PRUint32 metaDataLength;
+    char cacheKey[CACHE_KEY_LENGTH];
+    char metaData[CACHE_METADATA_LENGTH];
+    PRUint32 testNum;
+    char *data;
+    RandomStream *randomStream;
+
+    PRIntervalTime startTime = PR_IntervalNow();
+    
+    for (testNum = 0; testNum < NUM_CACHE_ENTRIES; testNum++) {
+        randomStream = new RandomStream(testNum);
+        randomStream->Read(cacheKey, sizeof cacheKey);
+
+        // No entry should be in cache until we add it
+        rv = cache->Contains(cacheKey, sizeof cacheKey, &inCache);
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        NS_ASSERTION(!inCache, "nsINetDataCache::Contains error");
+        
+        rv = cache->GetCachedNetData(cacheKey, sizeof cacheKey, getter_AddRefs(record));
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't access record via opaque cache key");
+
+        // Test nsINetDataCacheRecord::GetRecordID()
+        rv = record->GetRecordID(&recordID[testNum]);
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get Record ID");
+
+        // Test nsINetDataCache::GetNumEntries()
+        PRUint32 numEntries = (PRUint32)-1;
+        rv = cache->GetNumEntries(&numEntries);
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get number of cache entries");
+        NS_ASSERTION(numEntries == testNum + 1, "GetNumEntries failure");
+
+        // Record meta-data should be initially empty
+        rv = record->GetMetaData(&metaDataLength, &data);
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        if ((metaDataLength != 0) || (data != 0))
+            return NS_ERROR_FAILURE;
+
+        // Store random data as meta-data
+        randomStream->Read(metaData, sizeof metaData);
+        record->SetMetaData(sizeof metaData, metaData);
+
+        rv = record->NewChannel(0, getter_AddRefs(channel));
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+
+        rv = channel->OpenOutputStream(0, getter_AddRefs(outStream));
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        
+        PRUint32 beforeOccupancy;
+        rv = cache->GetStorageInUse(&beforeOccupancy);
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get cache occupancy");
+
+        int streamLength = randomStream->Next() & 0xffff;
+        int remaining = streamLength;
+        while (remaining) {
+            PRUint32 numWritten;
+            int amount = PR_MIN(sizeof buf, remaining);
+            randomStream->Read(buf, amount);
+
+            rv = outStream->Write(buf, amount, &numWritten);
+            NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+            NS_ASSERTION(numWritten == (PRUint32)amount, "Write() bug?");
+            
+            remaining -= amount;
+        }
+        outStream->Close();
+
+        PRUint32 afterOccupancy;
+        rv = cache->GetStorageInUse(&afterOccupancy);
+        NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get cache occupancy");
+        PRUint32 streamLengthInKB = streamLength >> 10;
+        NS_ASSERTION((afterOccupancy - beforeOccupancy) >= streamLengthInKB,
+                     "nsINetDataCache::GetStorageInUse() is busted");
+        
+
+        // *Now* there should be an entry in the cache
+        rv = cache->Contains(cacheKey, sizeof cacheKey, &inCache);
+        NS_ASSERTION(NS_SUCCEEDED(rv), " ");
+        NS_ASSERTION(inCache, "nsINetDataCache::Contains error");
+
+        delete randomStream;
+    }
+
+    PRIntervalTime endTime = PR_IntervalNow();
+
+    return NS_OK;
+}
+
+nsresult NS_AutoregisterComponents()
+{
+  nsresult rv = nsComponentManager::AutoRegister(nsIComponentManager::NS_Startup,
+                                                 NULL /* default */);
+  return rv;
+}
+
+PRBool initPref ()
+{
+  nsresult rv;
+  NS_WITH_SERVICE(nsIPref, prefPtr, kPrefCID, &rv);
+  if (NS_FAILED(rv))
+    return false;
+
+  nsCOMPtr<nsIFileSpec> fileSpec;
+  rv = NS_NewFileSpec (getter_AddRefs(fileSpec));
+  if (NS_FAILED(rv))
+    return false;
+
+  nsCString defaultPrefFile = PR_GetEnv ("MOZILLA_FIVE_HOME");
+  if (defaultPrefFile.Length())
+    defaultPrefFile += "/";
+  else
+    defaultPrefFile = "./";
+  defaultPrefFile += "default_prefs.js";
+
+  fileSpec->SetUnixStyleFilePath (defaultPrefFile.GetBuffer());
+
+  PRBool exists = false;
+  fileSpec->Exists(&exists);
+  if (exists)
+    prefPtr->ReadUserPrefsFrom(fileSpec);
+  else
+    return false;
+  return true;
+}
+
+int
+main(int argc, char* argv[])
+{
+    initPref() ;
+    nsresult rv;
+    nsCOMPtr<nsINetDataCache> cache;
+
+    rv = NS_AutoregisterComponents();
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't register XPCOM components");
+
+    rv = nsComponentManager::CreateInstance(kDiskCacheCID, nsnull,
+                                            NS_GET_IID(nsINetDataCache),
+                                            getter_AddRefs(cache));
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't create memory cache factory");
+
+    InitQueue();
+
+    PRUnichar* description;
+    rv = cache->GetDescription(&description);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get cache description");
+    nsCAutoString descStr(description);
+    printf("Testing: %s\n", descStr.GetBuffer());
+
+    rv = cache->RemoveAll();
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't clear cache");
+
+    PRUint32 startOccupancy;
+    rv = cache->GetStorageInUse(&startOccupancy);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get cache occupancy");
+
+    PRUint32 numEntries = (PRUint32)-1;
+    rv = cache->GetNumEntries(&numEntries);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get number of cache entries");
+    NS_ASSERTION(numEntries == 0, "Couldn't clear cache");
+
+    rv = FillCache(cache);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't fill cache with random test data");
+
+    rv = TestRead(cache);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't read random test data from cache");
+
+    rv = TestRecordID(cache);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't index records using record ID");
+
+    rv = TestEnumeration(cache);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't successfully enumerate records");
+
+    rv = TestTruncation(cache);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't successfully truncate records");
+
+    rv = TestOffsetWrites(cache);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't successfully write to records using non-zero offsets");
+
+    rv = cache->RemoveAll();
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't clear cache");
+    rv = cache->GetNumEntries(&numEntries);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get number of cache entries");
+    NS_ASSERTION(numEntries == 0, "Couldn't clear cache");
+
+    PRUint32 endOccupancy;
+    rv = cache->GetStorageInUse(&endOccupancy);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Couldn't get cache occupancy");
+
+    NS_ASSERTION(startOccupancy == endOccupancy, "Cache occupancy not correctly computed ?");
+
+    return 0;
+}
+

mozilla/netwerk/cache/memcache/Makefile.in

@@ -0,0 +1,46 @@
+# Generated automatically from Makefile.in by configure.
+#
+# 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@
+VPATH       = @srcdir@
+srcdir		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE = nkcache
+
+LIBRARY_NAME = nkmemcache_s
+
+REQUIRES	= nspr dbm 
+
+EXPORTS=nsMemCacheCID.h
+
+CPPSRCS		= \
+        nsMemCache.cpp \
+        nsMemCacheRecord.cpp \
+        nsMemCacheChannel.cpp \
+		$(NULL)
+
+# we don't want the shared lib, but we want to force the creation of a
+# static lib.
+override NO_SHARED_LIB=1
+override NO_STATIC_LIB=
+
+include $(topsrcdir)/config/rules.mk
+

mozilla/netwerk/cache/memcache/makefile.win

@@ -1,22 +1,42 @@
+#!nmake
 #
 # The contents of this file are subject to the Netscape Public License
-# Version 1.1 (the "NPL"); you may not use this file except in
+# 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.
-#
 
-#
-# Config stuff for Compaq OpenVMS
-#
+DEPTH=..\..\..
+
+include <$(DEPTH)/config/config.mak>
+
+MODULE = nkcache
+
+LIBRARY_NAME = nkmemcache_s
+
+CPP_OBJS =                                \
+ 	.\$(OBJDIR)\nsMemCache.obj        \
+	.\$(OBJDIR)\nsMemCacheRecord.obj  \
+	.\$(OBJDIR)\nsMemCacheChannel.obj \
+	$(NULL)
+
+EXPORTS=nsMemCacheCID.h
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(LIBRARY)
+	$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
+
+clobber::
+        rm -rf $(OBJDIR)
+        rm -f $(DIST)\lib\$(LIBRARY_NAME).lib
 
-include $(CORE_DEPTH)/coreconf/OpenVMS.mk

mozilla/netwerk/cache/memcache/nsMemCache.cpp

@@ -0,0 +1,334 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+/**
+ * nsMemCache is the implementation of an in-memory network-data
+ * cache, used to cache the responses to network retrieval commands.
+ * Each cache entry may contain both content, e.g. GIF image data, and
+ * associated metadata, e.g. HTTP headers.  Each entry is indexed by
+ * two different keys: a record id number and an opaque key, which is
+ * created by the cache manager by combining the URI with a "secondary
+ * key", e.g. HTTP post data.
+ */
+
+#include "nsMemCache.h"
+#include "nsMemCacheRecord.h"
+#include "nsIGenericFactory.h"
+#include "nsString.h"
+#include "nsHashtable.h"
+#include "nsHashtableEnumerator.h"
+#include "nsEnumeratorUtils.h"
+
+PRInt32 nsMemCache::gRecordSerialNumber = 0;
+
+nsMemCache::nsMemCache()
+    : mNumEntries(0), mOccupancy(0), mEnabled(PR_TRUE),
+      mHashTable(0)
+{
+    NS_INIT_REFCNT();
+}
+
+nsMemCache::~nsMemCache()
+{
+    nsresult rv;
+
+    rv = RemoveAll();
+    NS_ASSERTION(NS_SUCCEEDED(rv) && (mNumEntries == 0),
+                 "Failure to shut down memory cache. "
+                 "Somewhere, someone is holding references to at least one cache record");
+    delete mHashTable;
+}
+
+nsresult
+nsMemCache::Init()
+{
+    mHashTable = new nsHashtable(256);
+    if (!mHashTable)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMPL_ISUPPORTS(nsMemCache, NS_GET_IID(nsINetDataCache))
+
+NS_IMETHODIMP
+nsMemCache::GetDescription(PRUnichar * *aDescription)
+{
+    nsAutoString description("Memory Cache");
+    *aDescription = description.ToNewUnicode();
+    if (!*aDescription)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::Contains(const char *aKey, PRUint32 aKeyLength, PRBool *aFound)
+{
+    nsOpaqueKey *opaqueKey = new nsOpaqueKey(aKey, aKeyLength);
+    if (!opaqueKey)
+        return NS_ERROR_OUT_OF_MEMORY;
+    *aFound = mHashTable->Exists(opaqueKey);
+    delete opaqueKey;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::GetCachedNetData(const char *aKey, PRUint32 aKeyLength,
+                             nsINetDataCacheRecord* *aRecord)
+{
+    nsresult rv;
+    nsMemCacheRecord* record = 0;
+    nsOpaqueKey *opaqueKey2 = 0;
+    nsOpaqueKey *opaqueKey3 = 0;
+    nsOpaqueKey *opaqueKey;
+
+    opaqueKey = new nsOpaqueKey(aKey, aKeyLength);
+    if (!opaqueKey)
+        goto out_of_memory;
+    record = (nsMemCacheRecord*)mHashTable->Get(opaqueKey);
+    delete opaqueKey;
+
+    // No existing cache database entry was found.  Create a new one.
+    // This requires two mappings in the hash table:
+    //    Record ID  ==> record
+    //    Opaque key ==> record
+    if (!record) {
+        record = new nsMemCacheRecord;
+        if (!record)
+            goto out_of_memory;
+        rv = record->Init(aKey, aKeyLength, ++gRecordSerialNumber, this);
+        if (NS_FAILED(rv)) goto out_of_memory;
+
+        // Index the record by opaque key
+        opaqueKey2 = new nsOpaqueKey(record->mKey, record->mKeyLength);
+        if (!opaqueKey2) goto out_of_memory;
+        mHashTable->Put(opaqueKey2, record);
+        
+        // Index the record by it's record ID
+        char *recordIDbytes = NS_REINTERPRET_CAST(char *, &record->mRecordID);
+        opaqueKey3 = new nsOpaqueKey(recordIDbytes,
+                                     sizeof record->mRecordID);
+        if (!opaqueKey3) {
+            // Clean up the first record from the hash table
+            mHashTable->Remove(opaqueKey);
+            goto out_of_memory;
+        }
+        mHashTable->Put(opaqueKey3, record);
+        
+        // The hash table holds on to the record
+        record->AddRef();
+        
+        delete opaqueKey2;
+        delete opaqueKey3;
+        mNumEntries++;
+    }
+
+    record->AddRef();
+    *aRecord = record;
+    return NS_OK;
+
+ out_of_memory:
+    delete opaqueKey2;
+    delete opaqueKey3;
+    delete record;
+    return NS_ERROR_OUT_OF_MEMORY;
+}
+
+NS_IMETHODIMP
+nsMemCache::GetCachedNetDataByID(PRInt32 RecordID,
+                                 nsINetDataCacheRecord* *aRecord)
+{
+    nsOpaqueKey opaqueKey(NS_REINTERPRET_CAST(const char *, &RecordID),
+                          sizeof RecordID);
+    *aRecord = (nsINetDataCacheRecord*)mHashTable->Get(&opaqueKey);
+    if (*aRecord) {
+        NS_ADDREF(*aRecord);
+        return NS_OK;
+    }
+    return NS_ERROR_FAILURE;
+}
+
+NS_METHOD
+nsMemCache::Delete(nsMemCacheRecord* aRecord)
+{
+    nsMemCacheRecord *removedRecord;
+
+    char *recordIDbytes = NS_REINTERPRET_CAST(char *, &aRecord->mRecordID);
+    nsOpaqueKey opaqueRecordIDKey(recordIDbytes,
+                                  sizeof aRecord->mRecordID);
+    removedRecord = (nsMemCacheRecord*)mHashTable->Remove(&opaqueRecordIDKey);
+    NS_ASSERTION(removedRecord == aRecord, "memory cache database inconsistent");
+
+    nsOpaqueKey opaqueKey(aRecord->mKey, aRecord->mKeyLength);
+    removedRecord = (nsMemCacheRecord*)mHashTable->Remove(&opaqueKey);
+    NS_ASSERTION(removedRecord == aRecord, "memory cache database inconsistent");
+
+    aRecord->Release();
+
+    mNumEntries--;
+    
+    return NS_OK;
+}
+    
+
+NS_IMETHODIMP
+nsMemCache::GetEnabled(PRBool *aEnabled)
+{
+    NS_ENSURE_ARG(aEnabled);
+    *aEnabled = mEnabled;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::SetEnabled(PRBool aEnabled)
+{
+    mEnabled = aEnabled;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::GetFlags(PRUint32 *aFlags)
+{
+    NS_ENSURE_ARG(aFlags);
+    *aFlags = MEMORY_CACHE;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::GetNumEntries(PRUint32 *aNumEntries)
+{
+    NS_ENSURE_ARG(aNumEntries);
+    *aNumEntries = mNumEntries;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::GetMaxEntries(PRUint32 *aMaxEntries)
+{
+    NS_ENSURE_ARG(aMaxEntries);
+    *aMaxEntries = MEM_CACHE_MAX_ENTRIES;
+    return NS_OK;
+}
+
+static NS_METHOD
+HashEntryConverter(nsHashKey *aKey, void *aValue,
+                   void *unused, nsISupports **retval)
+{
+    nsMemCacheRecord *record;
+    nsOpaqueKey *opaqueKey;
+
+    record = (nsMemCacheRecord*)aValue;
+    opaqueKey = (nsOpaqueKey*)aKey;
+
+    // Hash table keys that index cache entries by their record ID
+    // shouldn't be enumerated.
+    if ((opaqueKey->GetKeyLength() == sizeof(PRInt32))) {
+
+#ifdef DEBUG
+        PRInt32 recordID;
+        record->GetRecordID(&recordID);
+        NS_ASSERTION(*((PRInt32*)opaqueKey->GetKey()) == recordID,
+                     "Key has incorrect key length");
+#endif
+        return NS_ERROR_FAILURE;
+    }
+
+    NS_IF_ADDREF(record);
+    *retval = NS_STATIC_CAST(nsISupports*, record);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::NewCacheEntryIterator(nsISimpleEnumerator* *aIterator)
+{
+    nsCOMPtr<nsIEnumerator> iterator;
+
+    NS_ENSURE_ARG(aIterator);
+    NS_NewHashtableEnumerator(mHashTable, HashEntryConverter,
+                              mHashTable, getter_AddRefs(iterator));
+    return NS_NewAdapterEnumerator(aIterator, iterator);
+}
+
+NS_IMETHODIMP
+nsMemCache::GetNextCache(nsINetDataCache* *aNextCache)
+{
+    NS_ENSURE_ARG(aNextCache);
+    *aNextCache = mNextCache;
+    NS_ADDREF(*aNextCache);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::SetNextCache(nsINetDataCache* aNextCache)
+{
+    mNextCache = aNextCache;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::GetStorageInUse(PRUint32 *aStorageInUse)
+{
+    NS_ENSURE_ARG(aStorageInUse);
+
+    // Convert from bytes to KB
+    *aStorageInUse = (mOccupancy >> 10);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCache::RemoveAll(void)
+{
+    PRBool failed;
+
+    nsCOMPtr<nsISimpleEnumerator> iterator;
+    nsCOMPtr<nsISupports> recordSupports;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    nsresult rv;
+
+    failed = PR_FALSE;
+    rv = NewCacheEntryIterator(getter_AddRefs(iterator));
+    if (NS_FAILED(rv))
+        return rv;
+
+    PRBool notDone;
+    while (1) {
+        rv = iterator->HasMoreElements(&notDone);
+        if (NS_FAILED(rv)) return rv;
+        if (!notDone)
+            break;
+        
+        iterator->GetNext(getter_AddRefs(recordSupports));
+        record = do_QueryInterface(recordSupports);
+        recordSupports = 0;
+
+        PRUint32 bytesUsed;
+        record->GetStoredContentLength(&bytesUsed);
+        rv = record->Delete();
+        if (NS_FAILED(rv)) {
+            failed = PR_TRUE;
+            continue;
+        }
+        mOccupancy -= bytesUsed;
+    }
+
+    if (failed)
+        return NS_ERROR_FAILURE;
+    return NS_OK;
+}

mozilla/netwerk/cache/memcache/nsMemCache.h

@@ -0,0 +1,83 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+/**
+ * nsMemCache is the implementation of an in-memory network-data
+ * cache, used to cache the responses to network retrieval commands.
+ * Each cache entry may contain both content, e.g. GIF image data, and
+ * associated metadata, e.g. HTTP headers.  Each entry is indexed by
+ * two different keys: a record id number and an opaque key, which is
+ * created by the cache manager by combining the URI with a "secondary
+ * key", e.g. HTTP post data.
+ */
+
+#ifndef _nsMemCache_h_
+#define _nsMemCache_h_
+
+#include "nsINetDataCache.h"
+
+// Maximum number of URIs that may be resident in the cache
+#define MEM_CACHE_MAX_ENTRIES 1000
+
+#define MEM_CACHE_SEGMENT_SIZE       (1 << 12)
+#define MEM_CACHE_MAX_ENTRY_SIZE     (1 << 20)
+
+class nsHashtable;
+class nsMemCacheRecord;
+
+class nsMemCache : public nsINetDataCache
+{
+public:
+    nsMemCache();
+    virtual ~nsMemCache();
+    nsresult Init();
+
+    // nsISupports methods
+    NS_DECL_ISUPPORTS
+
+    // nsINetDataCache methods
+    NS_DECL_NSINETDATACACHE
+
+    // Factory
+    static NS_METHOD nsMemCacheConstructor(nsISupports *aOuter, REFNSIID aIID,
+                                           void **aResult);
+
+protected:
+
+    PRUint32         mNumEntries;
+    PRUint32         mOccupancy;   // Memory used, in bytes
+    PRBool           mEnabled;     // If false, bypass mem cache
+
+    nsINetDataCache* mNextCache;
+
+    // Mapping from either opaque key or record ID to nsMemCacheRecord
+    nsHashtable*     mHashTable;
+
+    // Used to assign record ID's
+    static PRInt32   gRecordSerialNumber;
+
+    NS_METHOD Delete(nsMemCacheRecord* aRecord);
+
+    friend class nsMemCacheRecord;
+    friend class nsMemCacheChannel;
+};
+
+#endif // _nsMemCache_h_

mozilla/netwerk/cache/memcache/nsMemCacheCID.h

@@ -0,0 +1,36 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+//  XPCOM Class ID for the network data in-memory cache
+
+#ifndef nsMEMCACHECID_h__
+#define nsMEMCACHECID_h__
+
+// {e4710560-7de2-11d3-90cb-0040056a906e}
+#define NS_MEM_CACHE_FACTORY_CID                          \
+    {                                                     \
+        0xe4710560,                                       \
+	    0x7de2,                                           \
+        0x11d3,                                           \
+	    {0x90, 0xcb, 0x00, 0x40, 0x05, 0x6a, 0x90, 0x6e}  \
+    }
+
+#endif // nsMEMCACHECID_h__

mozilla/netwerk/cache/memcache/nsMemCacheChannel.cpp

@@ -0,0 +1,464 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+#include "nsMemCache.h"
+#include "nsMemCacheChannel.h"
+#include "nsIStreamListener.h"
+#include "nsIChannel.h"
+#include "nsIStorageStream.h"
+#include "nsIOutputStream.h"
+#include "nsIServiceManager.h"
+#include "nsIEventQueueService.h"
+#include "nsNetUtil.h"
+#include "nsILoadGroup.h"
+
+static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+static NS_DEFINE_CID(kEventQueueService, NS_EVENTQUEUESERVICE_CID);
+
+NS_IMPL_ISUPPORTS(nsMemCacheChannel, NS_GET_IID(nsIChannel))
+
+void
+nsMemCacheChannel::NotifyStorageInUse(PRInt32 aBytesUsed)
+{
+    mRecord->mCache->mOccupancy += aBytesUsed;
+}
+
+/**
+ * This class acts as an adaptor around a synchronous input stream to add async
+ * read capabilities.  It adds methods for initiating, suspending, resuming and
+ * cancelling async reads. 
+ */
+class AsyncReadStreamAdaptor : public nsIInputStream {
+public:
+    AsyncReadStreamAdaptor(nsMemCacheChannel* aChannel, nsIInputStream *aSyncStream):
+        mSyncStream(aSyncStream), mDataAvailCursor(0),
+        mRemaining(0), mChannel(aChannel), mAvailable(0), mAborted(false), mSuspended(false)
+        {
+            NS_INIT_REFCNT();
+            NS_ADDREF(mChannel);
+        }
+
+    virtual ~AsyncReadStreamAdaptor() { 
+        mChannel->mAsyncReadStream = 0;
+        NS_RELEASE(mChannel);
+    }
+    
+    NS_DECL_ISUPPORTS
+
+    nsresult
+    IsPending(PRBool* aIsPending) {
+        *aIsPending = (mRemaining != 0) && !mAborted;
+        return NS_OK;
+    }
+
+    nsresult
+    Cancel(void) {
+        mAborted = true;
+        return mStreamListener->OnStopRequest(mChannel, mContext, NS_BINDING_ABORTED, nsnull);
+    }
+
+    nsresult
+    Suspend(void) { mSuspended = true; return NS_OK; }
+
+    nsresult
+    Resume(void) {
+        if (!mSuspended)
+            return NS_ERROR_FAILURE;
+        mSuspended = false;
+        return NextListenerEvent();
+    }
+
+    NS_IMETHOD
+    Available(PRUint32 *aNumBytes) { return mAvailable; }
+
+    NS_IMETHOD
+    Read(char* aBuf, PRUint32 aCount, PRUint32 *aBytesRead) {
+        if (mAborted)
+            return NS_ERROR_ABORT;
+
+        *aBytesRead = 0;
+        aCount = PR_MIN(aCount, mAvailable);
+        nsresult rv = mSyncStream->Read(aBuf, aCount, aBytesRead);
+        mAvailable -= *aBytesRead;
+
+        if (NS_FAILED(rv) && (rv != NS_BASE_STREAM_WOULD_BLOCK)) {
+            Fail();
+            return rv;
+        }
+
+        if (!mSuspended && !mAvailable) {
+            rv = NextListenerEvent();
+            if (NS_FAILED(rv)) {
+                Fail();
+                return rv;
+            }
+        }
+
+        return NS_OK;
+    }
+
+    NS_IMETHOD
+    Close() {
+        nsresult rv = mSyncStream->Close();
+        mSyncStream = 0;
+        mContext = 0;
+        mStreamListener = 0;
+        return rv;
+    }
+
+    nsresult
+    AsyncRead(PRUint32 aStartPosition, PRInt32 aReadCount,
+              nsISupports* aContext, nsIStreamListener* aListener) {
+
+        nsresult rv;
+        nsIEventQueue *eventQ;
+
+        mContext = aContext;
+        mStreamListener = aListener;
+        mRemaining = aReadCount;
+
+        NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+        if (NS_FAILED(rv)) return rv;
+
+        NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueService, &rv);
+        if (NS_FAILED(rv)) return rv;
+
+        rv = eventQService->GetThreadEventQueue(PR_CurrentThread(), &eventQ);
+        if (NS_FAILED(rv)) return rv;
+
+        rv = NS_NewAsyncStreamListener(aListener, eventQ, 
+                                       getter_AddRefs(mStreamListener));
+        NS_RELEASE(eventQ);
+        if (NS_FAILED(rv)) return rv;
+
+        rv = mStreamListener->OnStartRequest(mChannel, aContext);
+        if (NS_FAILED(rv)) return rv;
+
+        return NextListenerEvent();
+    }
+
+protected:
+
+    nsresult
+    Fail(void) {
+        mAborted = true;
+        return mStreamListener->OnStopRequest(mChannel, mContext, NS_BINDING_FAILED, nsnull);
+    }
+
+    nsresult
+    NextListenerEvent() {
+        PRUint32 available;
+        nsresult rv = mSyncStream->Available(&available);
+        if (NS_FAILED(rv)) return rv;
+        available -= mAvailable;
+        available = PR_MIN(available, mRemaining);
+
+        if (available) {
+            PRUint32 size = PR_MIN(available, MEM_CACHE_SEGMENT_SIZE);
+            rv = mStreamListener->OnDataAvailable(mChannel, mContext, this,
+                                                  mDataAvailCursor, size);
+            mDataAvailCursor += size;
+            mRemaining -= size;
+            mAvailable += size;
+            return rv;
+        } else {
+            rv = mStreamListener->OnStopRequest(mChannel, mContext, NS_OK, nsnull);
+            AsyncReadStreamAdaptor* thisAlias = this;
+            NS_RELEASE(thisAlias);
+            return rv;
+        }
+    }
+    
+private:
+    nsCOMPtr<nsISupports>       mContext;        // Opaque context passed to AsyncRead()
+    nsCOMPtr<nsIStreamListener> mStreamListener; // Stream listener that has been proxied
+    nsCOMPtr<nsIInputStream>    mSyncStream;     // Underlying synchronous stream that is
+                                                 //   being converted to an async stream
+    PRUint32                    mDataAvailCursor;
+    PRUint32                    mRemaining;      // Size of AsyncRead request less bytes for
+                                                 //   consumer OnDataAvailable's that were fired
+    PRUint32                    mAvailable;      // Number of bytes for which OnDataAvailable fired
+    nsMemCacheChannel*          mChannel;        // Associated memory cache channel, strong link
+                                                 //   but can not use nsCOMPtr
+    bool                        mAborted;        // Abort() has been called
+    bool                        mSuspended;      // Suspend() has been called
+};
+
+NS_IMPL_ISUPPORTS(AsyncReadStreamAdaptor,  NS_GET_IID(nsIInputStream))
+
+// The only purpose of this output stream wrapper is to adjust the cache's
+// overall occupancy as new data flows into the cache entry.
+class MemCacheWriteStreamWrapper : public nsIOutputStream {
+public:
+    MemCacheWriteStreamWrapper(nsMemCacheChannel* aChannel, nsIOutputStream *aBaseStream):
+        mBaseStream(aBaseStream), mChannel(aChannel)
+        {
+            NS_INIT_REFCNT();
+            NS_ADDREF(mChannel);
+        }
+
+    virtual ~MemCacheWriteStreamWrapper() { NS_RELEASE(mChannel); };
+    
+    static nsresult
+    Create(nsMemCacheChannel* aChannel, nsIOutputStream *aBaseStream, nsIOutputStream* *aWrapper) {
+        MemCacheWriteStreamWrapper *wrapper =
+            new MemCacheWriteStreamWrapper(aChannel, aBaseStream);
+        if (!wrapper) return NS_ERROR_OUT_OF_MEMORY;
+        NS_ADDREF(wrapper);
+        *aWrapper = wrapper;
+        return NS_OK;
+    }
+    
+    NS_DECL_ISUPPORTS
+
+    NS_IMETHOD
+    Write(const char *aBuffer, PRUint32 aCount, PRUint32 *aNumWritten) {
+        *aNumWritten = 0;
+        nsresult rv = mBaseStream->Write(aBuffer, aCount, aNumWritten);
+        mChannel->NotifyStorageInUse(*aNumWritten);
+        return rv;
+    }
+
+    NS_IMETHOD
+    Flush() { return mBaseStream->Flush(); }
+
+    NS_IMETHOD
+    Close() { return mBaseStream->Close(); }
+
+private:
+    nsCOMPtr<nsIOutputStream>   mBaseStream;
+    nsMemCacheChannel*          mChannel;
+};
+
+NS_IMPL_ISUPPORTS(MemCacheWriteStreamWrapper,  NS_GET_IID(nsIOutputStream))
+
+nsMemCacheChannel::nsMemCacheChannel(nsMemCacheRecord *aRecord, nsILoadGroup *aLoadGroup)
+    : mRecord(aRecord)
+{
+    NS_INIT_REFCNT();
+    mRecord->mNumChannels++;
+}
+
+nsMemCacheChannel::~nsMemCacheChannel()
+{
+    mRecord->mNumChannels--;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::IsPending(PRBool* aIsPending)
+{
+    *aIsPending = PR_FALSE;
+    if (!mAsyncReadStream)
+        return NS_OK;
+    return mAsyncReadStream->IsPending(aIsPending);
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::Cancel(void)
+{
+    if (!mAsyncReadStream)
+        return NS_ERROR_FAILURE;
+    return mAsyncReadStream->Cancel();
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::Suspend(void)
+{
+    if (!mAsyncReadStream)
+        return NS_ERROR_FAILURE;
+    return mAsyncReadStream->Suspend();
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::Resume(void)
+{
+    if (!mAsyncReadStream)
+        return NS_ERROR_FAILURE;
+    return mAsyncReadStream->Resume();
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetOriginalURI(nsIURI * *aURI)
+{
+    // Not required
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetURI(nsIURI * *aURI)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::OpenInputStream(PRUint32 aStartPosition, PRInt32 aReadCount,
+                                   nsIInputStream* *aResult)
+{
+    nsresult rv;
+    NS_ENSURE_ARG(aResult);
+    if (mInputStream)
+        return NS_ERROR_NOT_AVAILABLE;
+
+    rv = mRecord->mStorageStream->NewInputStream(aStartPosition, getter_AddRefs(mInputStream));
+    *aResult = mInputStream;
+    NS_ADDREF(*aResult);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::OpenOutputStream(PRUint32 startPosition, nsIOutputStream* *aResult)
+{
+    nsresult rv;
+    NS_ENSURE_ARG(aResult);
+
+    nsCOMPtr<nsIOutputStream> outputStream;
+
+    PRUint32 oldLength;
+    mRecord->mStorageStream->GetLength(&oldLength);
+    rv = mRecord->mStorageStream->GetOutputStream(startPosition, getter_AddRefs(outputStream));
+    if (NS_FAILED(rv)) return rv;
+    if (startPosition < oldLength)
+        NotifyStorageInUse(startPosition - oldLength);
+
+    return MemCacheWriteStreamWrapper::Create(this, outputStream, aResult);
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::AsyncOpen(nsIStreamObserver *observer, nsISupports *ctxt)
+{
+    // Not required
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::AsyncRead(PRUint32 aStartPosition, PRInt32 aReadCount,
+                             nsISupports *aContext, nsIStreamListener *aListener)
+{
+    nsCOMPtr<nsIInputStream> inputStream;
+    nsresult rv = OpenInputStream(aStartPosition, aReadCount, getter_AddRefs(inputStream));
+    if (NS_FAILED(rv)) return rv;
+    
+    AsyncReadStreamAdaptor *asyncReadStreamAdaptor;
+    asyncReadStreamAdaptor = new AsyncReadStreamAdaptor(this, inputStream);
+    if (!asyncReadStreamAdaptor)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(asyncReadStreamAdaptor);
+    mAsyncReadStream = asyncReadStreamAdaptor;
+
+    rv = asyncReadStreamAdaptor->AsyncRead(aStartPosition, aReadCount, aContext, aListener);
+    if (NS_FAILED(rv))
+        delete asyncReadStreamAdaptor;
+    return rv;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::AsyncWrite(nsIInputStream *fromStream, PRUint32 startPosition,
+                              PRInt32 writeCount, nsISupports *ctxt,
+                              nsIStreamObserver *observer)
+{
+    // Not required to be implemented
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetLoadAttributes(nsLoadFlags *aLoadAttributes)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::SetLoadAttributes(nsLoadFlags aLoadAttributes)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetContentType(char* *aContentType)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    // NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    // FIXME - lying for the purpose of testing
+    *aContentType = strdup("text/html");
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetContentLength(PRInt32 *aContentLength)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetOwner(nsISupports* *aOwner)
+{
+    *aOwner = mOwner.get();
+    NS_IF_ADDREF(*aOwner);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::SetOwner(nsISupports* aOwner)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    mOwner = aOwner;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::SetLoadGroup(nsILoadGroup* aLoadGroup)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::GetNotificationCallbacks(nsIInterfaceRequestor* *aNotificationCallbacks)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheChannel::SetNotificationCallbacks(nsIInterfaceRequestor* aNotificationCallbacks)
+{
+    // Not required to be implemented, since it is implemented by cache manager
+    NS_ASSERTION(0, "nsMemCacheChannel method unexpectedly called");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}

mozilla/netwerk/cache/memcache/nsMemCacheChannel.h

@@ -0,0 +1,61 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+#ifndef _nsMemCacheChannel_h_
+#define _nsMemCacheChannel_h_
+
+#include "nsMemCacheRecord.h"
+#include "nsIChannel.h"
+#include "nsIInputStream.h"
+#include "nsCOMPtr.h"
+
+
+class AsyncReadStreamAdaptor;
+
+class nsMemCacheChannel : public nsIChannel
+{
+public:
+    // Constructors and Destructor
+    nsMemCacheChannel(nsMemCacheRecord *aRecord, nsILoadGroup *aLoadGroup);
+    virtual ~nsMemCacheChannel();
+
+    // Declare nsISupports methods
+    NS_DECL_ISUPPORTS
+
+    // Declare nsIRequest methods
+    NS_DECL_NSIREQUEST
+
+    // Declare nsIChannel methods
+    NS_DECL_NSICHANNEL
+
+protected:
+    void NotifyStorageInUse(PRInt32 aBytesUsed);
+
+    nsCOMPtr<nsMemCacheRecord>   mRecord;
+    nsCOMPtr<nsIInputStream>     mInputStream;
+    nsCOMPtr<nsISupports>        mOwner;
+    AsyncReadStreamAdaptor*      mAsyncReadStream; // non-owning pointer
+
+    friend class MemCacheWriteStreamWrapper;
+    friend class AsyncReadStreamAdaptor;
+};
+
+#endif // _nsMemCacheChannel_h_

mozilla/netwerk/cache/memcache/nsMemCacheRecord.cpp

@@ -0,0 +1,164 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+#include "nsMemCache.h"
+#include "nsMemCacheRecord.h"
+#include "nsMemCacheChannel.h"
+#include "nsIAllocator.h"
+#include "nsStorageStream.h"
+
+static NS_DEFINE_IID(kINetDataCacheRecord, NS_INETDATACACHERECORD_IID);
+
+nsMemCacheRecord::nsMemCacheRecord()
+    : mKey(0), mKeyLength(0), mMetaData(0), mMetaDataLength(0), mNumChannels(0)
+{
+    NS_INIT_REFCNT();
+}
+
+nsMemCacheRecord::~nsMemCacheRecord()
+{
+    if (mMetaData)
+        delete[] mMetaData;
+    if (mKey)
+        delete[] mKey;
+}	
+     
+NS_IMPL_ISUPPORTS(nsMemCacheRecord, NS_GET_IID(nsINetDataCacheRecord))
+
+NS_IMETHODIMP
+nsMemCacheRecord::GetKey(PRUint32 *aLength, char **aResult)
+{
+    NS_ENSURE_ARG(aResult);
+    *aResult = (char *)nsAllocator::Alloc(mKeyLength);
+    if (!*aResult)
+        return NS_ERROR_OUT_OF_MEMORY;
+    memcpy(*aResult, mKey, mKeyLength);
+    *aLength = mKeyLength;
+    return NS_OK;
+}
+
+nsresult
+nsMemCacheRecord::Init(const char *aKey, PRUint32 aKeyLength,
+                       PRUint32 aRecordID, nsMemCache *aCache)
+{
+    nsresult rv;
+
+    NS_ASSERTION(!mKey, "Memory cache record key set multiple times");
+
+    rv = NS_NewStorageStream(MEM_CACHE_SEGMENT_SIZE, MEM_CACHE_MAX_ENTRY_SIZE,
+                             getter_AddRefs(mStorageStream));
+    if (NS_FAILED(rv)) return rv;
+
+    mKey = new char[aKeyLength];
+    if (!mKey)
+        return NS_ERROR_OUT_OF_MEMORY;
+    memcpy(mKey, aKey, aKeyLength);
+    mKeyLength = aKeyLength;
+    mRecordID = aRecordID;
+    mCache = aCache;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::GetRecordID(PRInt32 *aRecordID)
+{
+    NS_ENSURE_ARG(aRecordID);
+    *aRecordID = mRecordID;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::GetMetaData(PRUint32 *aLength, char **aResult)
+{
+    NS_ENSURE_ARG(aResult);
+
+    *aResult = 0;
+    if (mMetaDataLength) {
+        *aResult = (char*)nsAllocator::Alloc(mMetaDataLength);
+        if (!*aResult)
+            return NS_ERROR_OUT_OF_MEMORY;
+        memcpy(*aResult, mMetaData, mMetaDataLength);
+    }
+    *aLength = mMetaDataLength;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::SetMetaData(PRUint32 aLength, const char *aData)
+{
+    if (mMetaData)
+        delete[] mMetaData;
+    mMetaData = new char[aLength];
+    if (!mMetaData)
+        return NS_ERROR_OUT_OF_MEMORY;
+    memcpy(mMetaData, aData, aLength);
+    mMetaDataLength = aLength;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::GetStoredContentLength(PRUint32 *aStoredContentLength)
+{
+    NS_ENSURE_ARG(aStoredContentLength);
+    return mStorageStream->GetLength(aStoredContentLength);
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::SetStoredContentLength(PRUint32 aStoredContentLength)
+{
+    PRUint32 before, after;
+    mStorageStream->GetLength(&before);
+    nsresult rv = mStorageStream->SetLength(aStoredContentLength);
+    if (NS_FAILED(rv)) return rv;
+    mStorageStream->GetLength(&after);
+    mCache->mOccupancy -= (before - after);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::Delete(void)
+{
+    if (mNumChannels)
+        return NS_ERROR_NOT_AVAILABLE;
+  
+    return mCache->Delete(this);
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::GetFilename(nsIFileSpec* *aFilename)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsMemCacheRecord::NewChannel(nsILoadGroup *aLoadGroup, nsIChannel* *aResult)
+{
+    NS_ENSURE_ARG(aResult);
+
+    nsMemCacheChannel* channel = new nsMemCacheChannel(this, aLoadGroup);
+    if (!channel)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    NS_ADDREF(channel);
+    *aResult = NS_STATIC_CAST(nsIChannel*, channel);
+    return NS_OK;
+
+}

mozilla/netwerk/cache/memcache/nsMemCacheRecord.h

@@ -0,0 +1,65 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+#ifndef _nsMemCacheRecord_h_
+#define _nsMemCacheRecord_h_
+
+#include "nsINetDataCacheRecord.h"
+#include "nsCOMPtr.h"
+
+class nsMemCache;
+class nsIStorageStream;
+
+class nsMemCacheRecord : public nsINetDataCacheRecord
+{
+
+public:
+    // Declare interface methods
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSINETDATACACHERECORD
+
+protected:
+    // Constructors and Destructor
+    nsMemCacheRecord();
+    virtual ~nsMemCacheRecord();
+
+    nsresult Init(const char *aKey, PRUint32 aKeyLength,
+                  PRUint32 aRecordID, nsMemCache *aCache);
+
+    char*       mKey;              // opaque database key for this record
+    PRUint32    mKeyLength;        // length, in bytes, of mKey
+
+    PRInt32     mRecordID;         // An alternate key for this record
+
+    char*       mMetaData;         // opaque URI metadata
+    PRUint32    mMetaDataLength;   // length, in bytes, of mMetaData
+
+    nsMemCache* mCache;            // weak pointer to the cache database
+                                   //  that this record inhabits
+
+    nsCOMPtr<nsIStorageStream> mStorageStream;
+    PRUint32    mNumChannels;      // Count un-Release'ed nsIChannels
+
+    friend class nsMemCache;
+    friend class nsMemCacheChannel;
+};
+
+#endif // _nsMemCacheRecord_h_

mozilla/netwerk/cache/mgr/Makefile.in

@@ -17,17 +17,35 @@
 # Rights Reserved.
 #
 # Contributor(s): 
-#  Brian Ryner <bryner@netscape.com>
-# 
+#
 
-DEPTH		= ../../../..
+DEPTH		= ../../..
 topsrcdir	= @top_srcdir@
 srcdir		= @srcdir@
 VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
+
+MODULE		= nkcache 
+LIBRARY_NAME	= nkcachemgr_s
+
+REQUIRES	= nspr
+
+CPPSRCS		= \
+        nsCacheManager.cpp \
+        nsCachedNetData.cpp \
+        nsReplacementPolicy.cpp \
+        nsCacheEntryChannel.cpp \
+		$(NULL)
+
+LOCAL_INCLUDES	= -I$(srcdir)/../public -I$(srcdir)/../include
+
+EXTRA_LIBS	= $(NSPR_LIBS)
+
+# we don't want the shared lib, but we want to force the creation of a
+# static lib.
+override NO_SHARED_LIB=1
+override NO_STATIC_LIB=
+
 include $(topsrcdir)/config/rules.mk
 
-install::
-	$(REGCHROME) content pipnss pipnss.jar
-	$(REGCHROME) locale en-US/pipnss en-US.jar

mozilla/netwerk/cache/mgr/Makefile.win

@@ -0,0 +1,45 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape 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/NPL/
+#
+# 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 mozilla.org code.
+#
+# The Initial Developer of the Original Code is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All
+# Rights Reserved.
+#
+# Contributor(s): 
+
+DEPTH=..\..\..
+
+include <$(DEPTH)/config/config.mak>
+
+MODULE = nkcache
+
+LIBRARY_NAME = nkcachemgr_s
+
+CPP_OBJS =                                   \
+	.\$(OBJDIR)\nsCacheManager.obj       \
+	.\$(OBJDIR)\nsCachedNetData.obj      \
+	.\$(OBJDIR)\nsReplacementPolicy.obj  \
+	.\$(OBJDIR)\nsCacheEntryChannel.obj  \
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak> 
+
+install:: $(LIBRARY)
+	$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
+
+clobber::
+        rm -rf $(OBJDIR)
+        rm -f $(DIST)\lib\$(LIBRARY_NAME).lib
+

mozilla/netwerk/cache/mgr/nsCacheEntryChannel.cpp

@@ -0,0 +1,260 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+
+#include "nsCacheManager.h"
+#include "nsCacheEntryChannel.h"
+#include "nsIOutputStream.h"
+#include "nsIIOService.h"
+#include "nsIServiceManager.h"
+#include "nsIStreamListener.h"
+
+nsCacheEntryChannel::nsCacheEntryChannel(nsCachedNetData* aCacheEntry, nsIChannel* aChannel,
+                                         nsILoadGroup* aLoadGroup):
+    nsChannelProxy(aChannel), mCacheEntry(aCacheEntry), mLoadGroup(aLoadGroup), mLoadAttributes(0)
+{
+    NS_ASSERTION(aCacheEntry->mChannelCount < 0xFF, "Overflowed channel counter");
+    mCacheEntry->mChannelCount++;
+    NS_INIT_REFCNT();
+}
+
+nsCacheEntryChannel::~nsCacheEntryChannel()
+{
+    mCacheEntry->mChannelCount--;
+}
+
+NS_IMPL_ISUPPORTS3(nsCacheEntryChannel, nsISupports, nsIChannel, nsIRequest)
+
+// A proxy for nsIOutputStream
+class CacheOutputStream : public nsIOutputStream {
+
+public:
+    CacheOutputStream(nsIOutputStream *aOutputStream, nsCachedNetData *aCacheEntry):
+        mOutputStream(aOutputStream), mCacheEntry(aCacheEntry), mStartTime(PR_Now())
+        { NS_INIT_REFCNT(); }
+
+    virtual ~CacheOutputStream() {}
+
+    NS_DECL_ISUPPORTS
+
+    NS_IMETHOD Close() {
+        mCacheEntry->NoteDownloadTime(mStartTime, PR_Now());
+        mCacheEntry->ClearFlag(nsCachedNetData::UPDATE_IN_PROGRESS);
+        return mOutputStream->Close();
+    }
+
+    NS_IMETHOD Flush() { return mOutputStream->Flush(); }
+
+    NS_IMETHOD
+    Write(const char *aBuf, PRUint32 aCount, PRUint32 *aActualBytes) {
+        nsresult rv;
+    
+        *aActualBytes = 0;
+        rv = mOutputStream->Write(aBuf, aCount, aActualBytes);
+        mCacheEntry->mLogicalLength += *aActualBytes;
+        if (NS_FAILED(rv)) return rv;
+        nsCacheManager::LimitCacheSize();
+        return rv;
+    }
+    
+protected:
+    nsCOMPtr<nsIOutputStream> mOutputStream;
+    nsCOMPtr<nsCachedNetData> mCacheEntry;
+
+    // Time at which stream was opened
+    PRTime mStartTime;
+};
+
+NS_IMPL_ISUPPORTS(CacheOutputStream, NS_GET_IID(nsIOutputStream))
+
+NS_IMETHODIMP
+nsCacheEntryChannel::OpenOutputStream(PRUint32 aStartPosition, nsIOutputStream* *aOutputStream)
+{
+    nsresult rv;
+    nsCOMPtr<nsIOutputStream> baseOutputStream;
+    
+    rv = mChannel->OpenOutputStream(aStartPosition, getter_AddRefs(baseOutputStream));
+    if (NS_FAILED(rv)) return rv;
+
+    mCacheEntry->NoteUpdate();
+    mCacheEntry->NoteAccess();
+    mCacheEntry->mLogicalLength = aStartPosition;
+
+    *aOutputStream = new CacheOutputStream(baseOutputStream, mCacheEntry);
+    if (!*aOutputStream)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(*aOutputStream);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheEntryChannel::OpenInputStream(PRUint32 aStartPosition, PRInt32 aReadCount,
+				     nsIInputStream* *aInputStream)
+{
+    mCacheEntry->NoteAccess();
+    return mChannel->OpenInputStream(aStartPosition, aReadCount, aInputStream);
+}
+
+class CacheManagerStreamListener: public nsIStreamListener  {
+
+    public:
+    
+    CacheManagerStreamListener(nsIStreamListener *aListener,
+                               nsILoadGroup *aLoadGroup, nsIChannel *aChannel):
+        mListener(aListener), mLoadGroup(aLoadGroup), mChannel(aChannel)
+        { NS_INIT_REFCNT(); }
+
+    virtual ~CacheManagerStreamListener() {}
+
+    private:
+
+    NS_DECL_ISUPPORTS
+
+    NS_IMETHOD
+    OnDataAvailable(nsIChannel *channel, nsISupports *aContext,
+                    nsIInputStream *inStr, PRUint32 sourceOffset, PRUint32 count) {
+        return mListener->OnDataAvailable(mChannel, aContext, inStr, sourceOffset, count);
+    }
+
+    NS_IMETHOD
+    OnStartRequest(nsIChannel *channel, nsISupports *aContext) {
+        if (mLoadGroup)
+            mLoadGroup->AddChannel(mChannel, aContext);
+        return mListener->OnStartRequest(mChannel, aContext);
+    }
+
+    NS_IMETHOD
+    OnStopRequest(nsIChannel *channel, nsISupports *aContext,
+                  nsresult status, const PRUnichar *errorMsg) {
+        nsresult rv;
+        rv = mListener->OnStopRequest(mChannel, aContext, status, errorMsg);
+        if (mLoadGroup)
+            mLoadGroup->RemoveChannel(mChannel, aContext, status, errorMsg);
+        return rv;
+    }
+
+    private:
+    
+    nsCOMPtr<nsIStreamListener>  mListener;
+    nsCOMPtr<nsILoadGroup>       mLoadGroup;
+    nsCOMPtr<nsIChannel>         mChannel;
+};
+
+NS_IMPL_ISUPPORTS2(CacheManagerStreamListener, nsIStreamListener, nsIStreamObserver)
+
+NS_IMETHODIMP
+nsCacheEntryChannel::AsyncRead(PRUint32 aStartPosition, PRInt32 aReadCount,
+                               nsISupports *aContext, nsIStreamListener *aListener)
+{
+    nsresult rv;
+
+    mCacheEntry->NoteAccess();
+
+    nsCOMPtr<nsIStreamListener> headListener;
+    if (mLoadGroup) {
+        mLoadGroup->GetDefaultLoadAttributes(&mLoadAttributes);
+
+        // Create a load group "proxy" listener...
+        nsCOMPtr<nsILoadGroupListenerFactory> factory;
+        rv = mLoadGroup->GetGroupListenerFactory(getter_AddRefs(factory));
+        if (NS_SUCCEEDED(rv) && factory) {
+            rv = factory->CreateLoadGroupListener(aListener, 
+                                                  getter_AddRefs(headListener));
+            if (NS_FAILED(rv)) return rv;
+        }
+
+    } else {
+        headListener = aListener;
+    }
+
+    CacheManagerStreamListener* cacheManagerStreamListener;
+    nsIChannel *channelForListener;
+
+    channelForListener = mProxyChannel ? mProxyChannel : this;
+    cacheManagerStreamListener =
+        new CacheManagerStreamListener(headListener, mLoadGroup, channelForListener);
+    if (!cacheManagerStreamListener) return NS_ERROR_OUT_OF_MEMORY;
+    
+    NS_ADDREF(cacheManagerStreamListener);
+    rv = mChannel->AsyncRead(aStartPosition, aReadCount, aContext,
+                             cacheManagerStreamListener);
+    NS_RELEASE(cacheManagerStreamListener);
+
+    return rv;
+}
+
+// No async writes allowed to the cache yet
+NS_IMETHODIMP
+nsCacheEntryChannel::AsyncWrite(nsIInputStream *aFromStream, PRUint32 aStartPosition,
+				PRInt32 aWriteCount, nsISupports *aContext,
+				nsIStreamObserver *aObserver)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsCacheEntryChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
+{
+    *aLoadGroup = mLoadGroup;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheEntryChannel::GetLoadAttributes(nsLoadFlags *aLoadAttributes)
+{
+    *aLoadAttributes = mLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheEntryChannel::SetLoadAttributes(nsLoadFlags aLoadAttributes)
+{
+    mLoadAttributes = aLoadAttributes;
+    return NS_OK;
+}
+
+static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+
+NS_IMETHODIMP
+nsCacheEntryChannel::GetURI(nsIURI * *aURI)
+{
+    char* spec;
+    nsresult rv;
+
+    rv = mCacheEntry->GetUriSpec(&spec);
+    if (NS_FAILED(rv)) return rv;
+
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+    
+    rv = serv->NewURI(spec, 0, aURI);
+    nsAllocator::Free(spec);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsCacheEntryChannel::GetOriginalURI(nsIURI * *aURI)
+{
+    // FIXME - should return original URI passed into NewChannel() ?
+    return NS_ERROR_NOT_IMPLEMENTED;
+}

mozilla/netwerk/cache/mgr/nsCacheEntryChannel.h

@@ -0,0 +1,82 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+
+#ifndef _nsCacheEntryChannel_h_
+#define _nsCacheEntryChannel_h_
+
+#include "nsCOMPtr.h"
+#include "nsIChannel.h"
+#include "nsCachedNetData.h"
+#include "nsILoadGroup.h"
+
+class nsIStreamListener;
+
+// A proxy for an nsIChannel, useful when only a few nsIChannel
+// methods must be overridden
+class nsChannelProxy : public nsIChannel {
+
+public:
+    NS_FORWARD_NSICHANNEL(mChannel->)
+    NS_FORWARD_NSIREQUEST(mChannel->)
+
+protected:
+    nsChannelProxy(nsIChannel* aChannel):mChannel(aChannel) {};
+    virtual ~nsChannelProxy() {};
+    nsCOMPtr<nsIChannel>      mChannel;
+};
+
+// Override several nsIChannel methods so that they interact with the cache manager
+class nsCacheEntryChannel : public nsChannelProxy {
+
+public:
+    NS_DECL_ISUPPORTS
+
+    NS_IMETHOD OpenOutputStream(PRUint32 aStartPosition, nsIOutputStream* *aOutputStream);
+    NS_IMETHOD OpenInputStream(PRUint32 aStartPosition, PRInt32 aReadCount,
+			       nsIInputStream* *aInputStream);
+    NS_IMETHOD AsyncRead(PRUint32 aStartPosition, PRInt32 aReadCount,
+			 nsISupports *aContext, nsIStreamListener *aListener);
+    NS_IMETHOD AsyncWrite(nsIInputStream *aFromStream, PRUint32 aStartPosition,
+			  PRInt32 aWriteCount, nsISupports *aContext,
+			  nsIStreamObserver *aObserver);
+    NS_IMETHOD GetLoadAttributes(nsLoadFlags *aLoadAttributes);
+    NS_IMETHOD SetLoadAttributes(nsLoadFlags aLoadAttributes);
+    NS_IMETHOD GetLoadGroup(nsILoadGroup* *aLoadGroup);
+    NS_IMETHOD GetURI(nsIURI * *aURI);
+    NS_IMETHOD GetOriginalURI(nsIURI * *aURI);
+
+protected:
+    nsCacheEntryChannel(nsCachedNetData* aCacheEntry, nsIChannel* aChannel, nsILoadGroup* aLoadGroup);
+    virtual ~nsCacheEntryChannel();
+
+    friend class nsCachedNetData;
+
+private:
+    nsCOMPtr<nsCachedNetData>    mCacheEntry;
+    nsCOMPtr<nsILoadGroup>       mLoadGroup;
+    nsCOMPtr<nsIChannel>         mProxyChannel;
+    nsLoadFlags                  mLoadAttributes;
+};
+
+#endif // _nsCacheEntryChannel_h_

mozilla/netwerk/cache/mgr/nsCacheManager.cpp

@@ -0,0 +1,496 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+
+#include "nsINetDataCache.h"
+#include "nsCacheManager.h"
+#include "nsCachedNetData.h"
+#include "nsReplacementPolicy.h"
+#include "nsString.h"
+#include "nsIURI.h"
+#include "nsHashtable.h"
+#include "nsIComponentManager.h"
+#include "nsINetDataDiskCache.h"
+
+// Limit the number of entries in the cache to conserve memory space
+// in the nsReplacementPolicy code
+#define MAX_MEM_CACHE_ENTRIES    800
+#define MAX_DISK_CACHE_ENTRIES  3200
+
+// Cache capacities in MB, overridable via APIs
+#define DEFAULT_MEMORY_CACHE_CAPACITY  2000
+#define DEFAULT_DISK_CACHE_CAPACITY   10000
+
+#define CACHE_HIGH_WATER_MARK(capacity) ((PRUint32)(0.98 * (capacity)))
+#define CACHE_LOW_WATER_MARK(capacity)  ((PRUint32)(0.97 * (capacity)))
+
+nsCacheManager* gCacheManager = 0;
+
+NS_IMPL_ISUPPORTS(nsCacheManager, NS_GET_IID(nsINetDataCacheManager))
+
+nsCacheManager::nsCacheManager()
+    : mActiveCacheRecords(0),
+    mDiskCacheCapacity(DEFAULT_DISK_CACHE_CAPACITY),
+    mMemCacheCapacity(DEFAULT_MEMORY_CACHE_CAPACITY)
+{
+    NS_ASSERTION(!gCacheManager, "Multiple cache managers created");
+    gCacheManager = this;
+    NS_INIT_REFCNT();
+}
+
+nsCacheManager::~nsCacheManager()
+{
+    gCacheManager = 0;
+    delete mActiveCacheRecords;
+    delete mMemSpaceManager;
+    delete mDiskSpaceManager;
+}
+
+nsresult
+nsCacheManager::Init()
+{
+    nsresult rv;
+
+    mActiveCacheRecords = new nsHashtable(64);
+    if (!mActiveCacheRecords)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    // Instantiate the memory cache component
+    rv = nsComponentManager::CreateInstance(NS_NETWORK_MEMORY_CACHE_PROGID,
+                                            nsnull,
+                                            NS_GET_IID(nsINetDataCache),
+                                            getter_AddRefs(mMemCache));
+    if (NS_FAILED(rv))
+        return rv;
+
+    rv = nsComponentManager::CreateInstance(NS_NETWORK_FLAT_CACHE_PROGID,
+                                            nsnull,
+                                            NS_GET_IID(nsINetDataCache),
+
+                                            getter_AddRefs(mFlatCache));
+
+    if (NS_FAILED(rv)) {
+        // For now, we don't require a flat cache module to be present
+        if (rv != NS_ERROR_FACTORY_NOT_REGISTERED)
+            return rv;
+    }
+
+#ifdef FILE_CACHE_IS_READY
+    // Instantiate the file cache component
+    rv = nsComponentManager::CreateInstance(NS_NETWORK_FILE_CACHE_PROGID,
+                                            nsnull,
+                                            NS_GET_IID(nsINetDataCache),
+                                            getter_AddRefs(mFileCache));
+    if (NS_FAILED(rv)) {
+        NS_WARNING("No disk cache present");
+    }
+#endif
+
+    // Set up linked list of caches in search order
+    mCacheSearchChain = mMemCache;
+    if (mFlatCache) {
+        mMemCache->SetNextCache(mFlatCache);
+        mFlatCache->SetNextCache(mFileCache);
+    } else {
+        mMemCache->SetNextCache(mFileCache);
+    }
+
+    // TODO - Load any extension caches here
+
+    // Initialize replacement policy for memory cache module
+    mMemSpaceManager = new nsReplacementPolicy;
+    if (!mMemSpaceManager)
+        return NS_ERROR_OUT_OF_MEMORY;
+    rv = mMemSpaceManager->Init(MAX_MEM_CACHE_ENTRIES);
+    if (NS_FAILED(rv)) return rv;
+    rv = mMemSpaceManager->AddCache(mMemCache);
+
+    // Initialize replacement policy for disk cache modules (file
+    // cache and flat cache)
+    mDiskSpaceManager = new nsReplacementPolicy;
+    if (!mDiskSpaceManager)
+        return NS_ERROR_OUT_OF_MEMORY;
+    rv = mDiskSpaceManager->Init(MAX_DISK_CACHE_ENTRIES);
+    if (NS_FAILED(rv)) return rv;
+    if (mFileCache) {
+        rv = mDiskSpaceManager->AddCache(mFileCache);
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (mFlatCache) {
+        rv = mDiskSpaceManager->AddCache(mFlatCache);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::GetCachedNetData(const char *aUriSpec, const char *aSecondaryKey,
+                                 PRUint32 aSecondaryKeyLength,
+                                 PRUint32 aFlags, nsICachedNetData* *aResult)
+{
+    nsCachedNetData *cachedData;
+    nsresult rv;
+    nsINetDataCache *cache;
+    nsReplacementPolicy *spaceManager;
+
+    if (aFlags & CACHE_AS_FILE) {
+        cache = mFileCache;
+        spaceManager = mDiskSpaceManager;
+
+        // Ensure that cache is initialized
+        if (mDiskCacheCapacity == (PRUint32)-1)
+            return NS_ERROR_NOT_AVAILABLE;
+
+    } else if ((aFlags & BYPASS_PERSISTENT_CACHE) || !mDiskCacheCapacity) {
+        cache = mMemCache;
+        spaceManager = mMemSpaceManager;
+    } else {
+        cache = mFlatCache ? mFlatCache : mFileCache;
+        spaceManager = mDiskSpaceManager;
+    }
+
+    // Construct the cache key by appending the secondary key to the URI spec
+    nsCAutoString cacheKey(aUriSpec);
+
+    // Insert NUL at end of URI spec
+    cacheKey += '\0';
+    if (aSecondaryKey)
+        cacheKey.Append(aSecondaryKey, aSecondaryKeyLength);
+
+    nsStringKey key(cacheKey);
+    cachedData = (nsCachedNetData*)mActiveCacheRecords->Get(&key);
+
+    // There is no existing instance of nsCachedNetData for this URL.
+    // Make one from the corresponding record in the cache module.
+    if (cachedData) {
+        NS_ASSERTION(cache == cachedData->mCache,
+                     "Cannot yet handle simultaneously active requests for the "
+                     "same URL using different caches");
+        NS_ADDREF(cachedData);
+    } else {
+        rv = spaceManager->GetCachedNetData(cacheKey.GetBuffer(), cacheKey.Length(),
+                                            cache, &cachedData);
+        if (NS_FAILED(rv)) return rv;
+
+        mActiveCacheRecords->Put(&key, cachedData);
+    }
+    
+    *aResult = cachedData;
+    return NS_OK;
+}
+
+// Remove this cache entry from the list of active ones
+nsresult
+nsCacheManager::NoteDormant(nsCachedNetData* aEntry)
+{
+    nsresult rv;
+    PRUint32 keyLength;
+    char* key;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    nsCachedNetData* deletedEntry;
+
+    rv = aEntry->GetRecord(getter_AddRefs(record));
+    if (NS_FAILED(rv)) return rv;
+    
+    rv = record->GetKey(&keyLength, &key);
+    if (NS_FAILED(rv)) return rv;
+    
+    nsStringKey hashTableKey(nsCString(key, keyLength));
+    deletedEntry = (nsCachedNetData*)gCacheManager->mActiveCacheRecords->Remove(&hashTableKey);
+    NS_ASSERTION(deletedEntry == aEntry, "Hash table inconsistency");
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::Contains(const char *aUriSpec, const char *aSecondaryKey,
+                         PRUint32 aSecondaryKeyLength,
+                         PRUint32 aFlags, PRBool *aResult)
+{
+    nsINetDataCache *cache;
+    nsReplacementPolicy *spaceManager;
+    nsCachedNetData *cachedData;
+
+    if (aFlags & CACHE_AS_FILE) {
+        cache = mFileCache;
+        spaceManager = mDiskSpaceManager;
+    } else if ((aFlags & BYPASS_PERSISTENT_CACHE) ||
+               (!mFileCache && !mFlatCache) || !mDiskCacheCapacity) {
+        cache = mMemCache;
+        spaceManager = mMemSpaceManager;
+    } else {
+        cache = mFlatCache ? mFlatCache : mFileCache;
+        spaceManager = mDiskSpaceManager;
+    }
+
+    // Construct the cache key by appending the secondary key to the URI spec
+    nsCAutoString cacheKey(aUriSpec);
+
+    // Insert NUL between URI spec and secondary key
+    cacheKey += '\0';
+    cacheKey.Append(aSecondaryKey, aSecondaryKeyLength);
+
+    // Locate the record using (URI + secondary key)
+    nsStringKey key(cacheKey);
+    cachedData = (nsCachedNetData*)mActiveCacheRecords->Get(&key);
+
+    if (cachedData && (cache == cachedData->mCache)) {
+        *aResult = PR_TRUE;
+        return NS_OK;
+    } else {
+        // No active cache entry, see if there is a dormant one
+        return cache->Contains(cacheKey.GetBuffer(), cacheKey.Length(), aResult);
+    }
+}
+
+NS_IMETHODIMP
+nsCacheManager::GetNumEntries(PRUint32 *aNumEntries)
+{
+    nsresult rv;
+    nsCOMPtr<nsISimpleEnumerator> iterator;
+    nsCOMPtr<nsISupports> cacheSupports;
+    nsCOMPtr<nsINetDataCache> cache;
+
+    PRUint32 totalEntries = 0;
+    
+    rv = NewCacheModuleIterator(getter_AddRefs(iterator));
+    if (NS_FAILED(rv)) return rv;
+    while (1) {
+        PRBool notDone;
+        rv = iterator->HasMoreElements(&notDone);
+        if (NS_FAILED(rv)) return rv;
+        if (!notDone)
+            break;
+        
+        iterator->GetNext(getter_AddRefs(cacheSupports));
+        cache = do_QueryInterface(cacheSupports);
+        
+        PRUint32 numEntries;
+        rv = cache->GetNumEntries(&numEntries);
+        if (NS_FAILED(rv)) return rv;
+        totalEntries += numEntries;
+    }
+    
+    *aNumEntries = totalEntries;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::NewCacheEntryIterator(nsISimpleEnumerator* *aResult)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+class CacheEnumerator : public nsISimpleEnumerator
+{
+public:
+    CacheEnumerator(nsINetDataCache* aFirstCache):mCache(aFirstCache)
+        { NS_INIT_REFCNT(); }
+
+    virtual ~CacheEnumerator() {};
+    
+    NS_DECL_ISUPPORTS
+
+    NS_IMETHODIMP
+    HasMoreElements(PRBool* aMoreElements) {
+        *aMoreElements = (mCache != 0);
+        return NS_OK;
+    }
+
+    NS_IMETHODIMP
+    GetNext(nsISupports* *aSupports) {
+        *aSupports = mCache;
+        if (!mCache)
+            return NS_ERROR_FAILURE;
+        NS_ADDREF(*aSupports);
+
+        nsCOMPtr<nsINetDataCache> nextCache;
+        nsresult rv = mCache->GetNextCache(getter_AddRefs(nextCache));
+        mCache = nextCache;
+        return rv;
+    }
+
+private:
+    nsCOMPtr<nsINetDataCache> mCache;
+};
+
+NS_IMPL_ISUPPORTS(CacheEnumerator, NS_GET_IID(nsISimpleEnumerator))
+
+NS_IMETHODIMP
+nsCacheManager::NewCacheModuleIterator(nsISimpleEnumerator* *aResult)
+{
+    *aResult = new CacheEnumerator(mCacheSearchChain);
+    if (!*aResult)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(*aResult);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::RemoveAll(void)
+{
+    nsresult rv, result;
+    nsCOMPtr<nsISimpleEnumerator> iterator;
+    nsCOMPtr<nsINetDataCache> cache;
+    nsCOMPtr<nsISupports> iSupports;
+
+    result = NS_OK;
+    rv = NewCacheModuleIterator(getter_AddRefs(iterator));
+    if (NS_FAILED(rv)) return rv;
+    while (1) {
+        PRBool notDone;
+        rv = iterator->HasMoreElements(&notDone);
+        if (NS_FAILED(rv)) return rv;
+        if (!notDone)
+            break;
+        
+        iterator->GetNext(getter_AddRefs(iSupports));
+        cache = do_QueryInterface(iSupports);
+
+        PRUint32 cacheFlags;
+        rv = cache->GetFlags(&cacheFlags);
+        if (NS_FAILED(rv)) return rv;
+        
+        if ((cacheFlags & nsINetDataCache::READ_ONLY) == 0) {
+            rv = cache->RemoveAll();
+            if (NS_FAILED(rv))
+                result = rv;
+        }
+    }
+
+    return result;
+}
+
+nsresult
+nsCacheManager::LimitMemCacheSize()
+{
+    nsresult rv;
+    nsReplacementPolicy* spaceManager;
+
+    NS_ASSERTION(gCacheManager, "No cache manager");
+
+    spaceManager = gCacheManager->mMemSpaceManager;
+
+    PRUint32 occupancy;
+    rv = spaceManager->GetStorageInUse(&occupancy);
+    if (NS_FAILED(rv)) return rv;
+
+    PRUint32 memCacheCapacity = gCacheManager->mMemCacheCapacity;
+    if (occupancy > CACHE_HIGH_WATER_MARK(memCacheCapacity))
+        return spaceManager->Evict(CACHE_LOW_WATER_MARK(memCacheCapacity));
+
+    return NS_OK;
+}
+
+nsresult
+nsCacheManager::LimitDiskCacheSize()
+{
+    nsresult rv;
+    nsReplacementPolicy* spaceManager;
+
+    NS_ASSERTION(gCacheManager, "No cache manager");
+
+    spaceManager = gCacheManager->mDiskSpaceManager;
+
+    PRUint32 occupancy;
+    rv = spaceManager->GetStorageInUse(&occupancy);
+    if (NS_FAILED(rv)) return rv;
+
+    PRUint32 diskCacheCapacity = gCacheManager->mDiskCacheCapacity;
+    if (occupancy > CACHE_HIGH_WATER_MARK(diskCacheCapacity))
+        return spaceManager->Evict(CACHE_LOW_WATER_MARK(diskCacheCapacity));
+
+    return NS_OK;
+}
+
+nsresult
+nsCacheManager::LimitCacheSize()
+{
+    nsresult rv;
+
+    rv = LimitDiskCacheSize();
+    if (NS_FAILED(rv)) return rv;
+
+    rv = LimitMemCacheSize();
+    if (NS_FAILED(rv)) return rv;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::SetMemCacheCapacity(PRUint32 aCapacity)
+{
+    mMemCacheCapacity = aCapacity;
+    LimitCacheSize();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::GetMemCacheCapacity(PRUint32* aCapacity)
+{
+    NS_ENSURE_ARG_POINTER(aCapacity);
+    *aCapacity = mMemCacheCapacity;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::SetDiskCacheCapacity(PRUint32 aCapacity)
+{
+    mDiskCacheCapacity = aCapacity;
+    LimitCacheSize();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::GetDiskCacheCapacity(PRUint32* aCapacity)
+{
+    NS_ENSURE_ARG_POINTER(aCapacity);
+    *aCapacity = mDiskCacheCapacity;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsCacheManager::SetDiskCacheFolder(nsIFileSpec* aFolder)
+{
+    NS_ENSURE_ARG(aFolder);
+
+    if (!mFileCache)
+        return NS_ERROR_NOT_AVAILABLE;
+
+    nsCOMPtr<nsINetDataDiskCache> fileCache;
+    fileCache = do_QueryInterface(mFileCache);
+    return fileCache->SetDiskCacheFolder(aFolder);
+}
+
+NS_IMETHODIMP
+nsCacheManager::GetDiskCacheFolder(nsIFileSpec* *aFolder)
+{
+    NS_ENSURE_ARG(aFolder);
+
+    if (!mFileCache)
+        return NS_ERROR_NOT_AVAILABLE;
+
+    nsCOMPtr<nsINetDataDiskCache> fileCache;
+    fileCache = do_QueryInterface(mFileCache);
+    return fileCache->GetDiskCacheFolder(aFolder);
+}

mozilla/netwerk/cache/mgr/nsCacheManager.h

@@ -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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+
+#ifndef _nsCacheManager_h_
+#define _nsCacheManager_h_
+
+// 2030f0b0-9567-11d3-90d3-0040056a906e
+#define NS_CACHE_MANAGER_CID                              \
+    {                                                     \
+        0x2030f0b0,                                       \
+        0x9567,                                           \
+        0x11d3,                                           \
+        {0x90, 0xd3, 0x00, 0x40, 0x05, 0x6a, 0x90, 0x6e}  \
+    }
+
+#include "nsINetDataCacheManager.h"
+#include "nsCOMPtr.h"
+
+class nsHashtable;
+class nsReplacementPolicy;
+class nsCachedNetData;
+
+class nsCacheManager : public nsINetDataCacheManager {
+
+public:
+    nsCacheManager();
+    virtual ~nsCacheManager();
+
+    NS_METHOD Init();
+
+    // nsISupports methods
+    NS_DECL_ISUPPORTS
+
+    // nsINetDataCacheManager methods
+    NS_DECL_NSINETDATACACHEMANAGER
+
+private:
+	
+    // Mapping from cache key to nsCachedNetData, but only for those cache
+    // entries with external references, i.e. those referred to outside the
+    // cache manager
+    nsHashtable*              mActiveCacheRecords;
+
+    // Memory cache
+    nsCOMPtr<nsINetDataCache> mMemCache;
+
+    // Flat-file database cache; All content aggregated into single disk file
+    nsCOMPtr<nsINetDataCache> mFlatCache;
+
+    // stream-as-file cache
+    nsCOMPtr<nsINetDataCache> mFileCache;
+
+    // Unified replacement policy for flat-cache and file-cache
+    nsReplacementPolicy*      mDiskSpaceManager;
+    
+    // Replacement policy for memory cache
+    nsReplacementPolicy*      mMemSpaceManager;
+
+    // List of caches in search order
+    nsINetDataCache*          mCacheSearchChain;
+
+    // Combined file/flat cache capacity, in KB
+    PRUint32                  mDiskCacheCapacity;
+
+    // Memory cache capacity, in KB
+    PRUint32                  mMemCacheCapacity;
+
+protected:
+    static nsresult NoteDormant(nsCachedNetData* aEntry);
+    static nsresult LimitCacheSize();
+    static nsresult LimitMemCacheSize();
+    static nsresult LimitDiskCacheSize();
+
+    friend class nsCachedNetData;
+    friend class CacheOutputStream;
+};
+
+#endif // _nsCacheManager_h_

mozilla/netwerk/cache/mgr/nsCachedNetData.h

@@ -0,0 +1,242 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+
+#ifndef _nsCachedNetData_h_
+#define _nsCachedNetData_h_
+
+#include "nsICachedNetData.h"
+#include "nsCOMPtr.h"
+#include "nsINetDataCacheRecord.h"
+
+class nsINetDataCache;
+class nsIStreamAsFileObserver;
+class nsIStreamAsFile;
+class nsIArena;
+class StreamAsFileObserverClosure;
+class CacheMetaData;
+
+// Number of recent access times recorded
+#define MAX_K  3
+
+/**
+ * FIXME - add comment.  There are a lot of these data structures resident in
+ * memory, so be careful about adding members unnecessarily.
+ */
+class nsCachedNetData : public nsICachedNetData {
+
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsICachedNetData methods
+    NS_DECL_NSICACHEDNETDATA
+
+    NS_METHOD Init(nsINetDataCacheRecord *aRecord, nsINetDataCache *aCache);
+
+protected:
+
+    // Bits for mFlags, below
+    typedef enum {
+        DIRTY               = 1 << 0, // Cache entry data needs to be flushed to database
+
+    // ==== Flags that can be set by the protocol handler ====
+        ALLOW_PARTIAL       = 1 << 1, // Protocol handler supports partial fetching
+        UPDATE_IN_PROGRESS  = 1 << 2, // Protocol handler now modifying cache data
+
+    // ==== Cache-entry state flags.  At most one of these flags can be set ====
+        TRUNCATED_CONTENT   = 1 << 4, // Entry contains valid content, but it has
+                                      //   been truncated by cache manager
+
+        // A previously-used cache entry, which has been purged of all cached
+        // content and protocol-private data.  This cache entry can be refilled
+        // with new content or it may be retained in this vestigial state
+        // because the usage statistics it contains will be used by the
+        // replacement policy if the same URI is ever cached again.
+        VESTIGIAL           = 1 << 5,
+
+    // ==== Memory usage status bits.  At most one of these flags can be set ====
+        RECYCLED            = 1 << 8, // Previously associated database record has
+                                      //   been deleted; This cache entry is available
+                                      //   for recycling.
+
+        DORMANT             = 1 << 9, // No references to this cache entry, except by
+                                      //   the cache manager itself
+        
+    // ==== Setter bits ====
+        LAST_MODIFIED_KNOWN = 1 <<12, // Protocol handler called SetLastModifiedTime()
+        EXPIRATION_KNOWN    = 1 <<13, // Protocol handler called SetExpirationTime()
+        STALE_TIME_KNOWN    = 1 <<14, // Protocol handler called SetStaleTime()
+
+    // ==== Useful flag combinations ====
+        // Cache entry not eligible for eviction
+        UNEVICTABLE         = VESTIGIAL | RECYCLED | UPDATE_IN_PROGRESS,
+        
+        // State flags that are in-memory only, i.e. not persistent 
+        TRANSIENT_FLAGS     = DIRTY | RECYCLED | DORMANT
+    } Flag;
+
+    PRBool GetFlag(Flag aFlag) { return (mFlags & aFlag) != 0; }
+    nsresult GetFlag(PRBool *aResult, Flag aFlag) { *aResult = GetFlag(aFlag); return NS_OK; }
+
+    // Set a boolean flag for the cache entry
+    nsresult SetFlag(PRBool aValue, Flag aFlag);
+    nsresult SetFlag(Flag aFlag)   { return SetFlag(PR_TRUE,  aFlag); }
+    nsresult ClearFlag(Flag aFlag) { return SetFlag(PR_FALSE, aFlag); }
+
+    void ComputeProfit(PRUint32 aCurrentTime);
+    static int Compare(const void *a, const void *b, void *unused);
+
+    void NoteAccess();
+    void NoteUpdate();
+
+    // Get underlying raw cache database record.
+    nsresult GetRecord(nsINetDataCacheRecord* *aRecord);
+
+    nsresult GetRecordID(PRInt32 *aRecordID);
+
+    nsresult Evict(PRUint32 aTruncatedContentLength);
+    
+    nsresult GetFileSpec(nsIFileSpec* *aFileSpec);
+
+    void NoteDownloadTime(PRTime start, PRTime end);
+
+    // placement new for arena-allocation
+    void *operator new (size_t aSize, nsIArena *aArena);
+
+    friend class nsReplacementPolicy;
+    friend class nsCacheManager;
+    friend class StreamAsFile;
+    friend class nsCacheEntryChannel;
+    friend class CacheOutputStream;
+    friend class InterceptStreamListener;
+
+private:
+
+    nsCachedNetData() {};
+    virtual ~nsCachedNetData() {};
+
+    // Initialize internal fields of this nsCachedNetData instance from the
+    // underlying raw cache database record.
+    nsresult Deserialize(bool aDeserializeFlags);
+
+    // Notify stream-as-file observers about change in cache entry status
+    nsresult Notify(PRUint32 aMessage, nsresult aError);
+
+    // Add/Remove stream-as-file observers
+    nsresult AddObserver(nsIStreamAsFile *aStreamAsFile, nsIStreamAsFileObserver* aObserver);
+    nsresult RemoveObserver(nsIStreamAsFileObserver* aObserver);
+
+    // Mark cache entry to indicate a write out to the cache database is required
+    void SetDirty() { mFlags |= DIRTY; }
+
+    nsresult Resurrect(nsINetDataCacheRecord *aRecord);
+
+    nsresult CommitFlags();
+
+    CacheMetaData* FindTaggedMetaData(const char* aTag, PRBool aCreate);
+
+private:
+    
+    // List of nsIStreamAsFileObserver's that will receive notification events
+    // when the cache manager or a client desires to delete/truncate a cache
+    // entry file.
+    StreamAsFileObserverClosure* mObservers;
+
+    // Protocol-specific meta-data, opaque to the cache manager
+    CacheMetaData *mMetaData;
+
+    // Next in chain for a single bucket in the replacement policy hash table
+    // that maps from record ID to nsCachedNetData
+    nsCachedNetData* mNext;
+    
+    // See flag bits, above
+    // NOTE: 16 bit member is combined with members below for
+    //       struct packing efficiency.  Do not change order of members!
+    PRUint16    mFlags;
+
+protected:
+
+    // Number of nsCacheEntryChannels referring to this record
+    PRUint8     mChannelCount;
+
+    // Below members are statistics kept per cache-entry, used to decide how
+    // profitable it will be to evict a record from the cache relative to other
+    // existing records.  Note: times are measured in *seconds* since the
+    // 1/1/70 epoch, same as a unix time_t.
+
+    // Number of accesses for this cache record
+    // NOTE: 8 bit member is combined with members above for
+    //       struct packing efficiency.  Do not change order of members!
+    PRUint8     mNumAccesses;
+
+    // A reference to the underlying, raw cache database record, either as a
+    // pointer to an in-memory object or as a database record identifier
+    union {
+        nsINetDataCacheRecord* mRecord;
+
+        // Database record ID of associated cache record.  See
+        // nsINetDataCache::GetRecordByID().
+        PRInt32  mRecordID;
+    };
+
+    // Weak link to parent cache
+    nsINetDataCache* mCache;
+
+    // Length of stored content, which may be less than storage consumed if
+    // compression is used
+    PRUint32 mLogicalLength;
+
+    // Most recent cache entry access times, used to compute access frequency
+    PRUint32 mAccessTime[MAX_K];
+    
+    // We use modification time of the original document for replacement policy
+    // computations, i.e. to compute a document's age, but if we don't know it,
+    // we use the time that the document was last written to the cache.
+    union {
+        // Document modification time, if known.
+        PRUint32 mLastModifiedTime;
+
+        // Time of last cache update for this doc
+        PRUint32 mLastUpdateTime;
+    };
+
+    union {
+      // Time until which document is fresh, i.e. does not have to be validated
+      // with server and, therefore, data in cache is guaranteed usable
+      PRUint32 mExpirationTime;
+
+      // Heuristic time at which cached document is likely to be out-of-date
+      // with respect to canonical copy on server.  Used for cache replacement
+      // policy, not for validation.
+      PRUint32 mStaleTime;
+    };
+
+    // Download time per byte, measure roughly in units of KB/s
+    float mDownloadRate;
+    
+    // Heuristic estimate of cache entry future benefits, based on above values
+    float mProfit;
+};
+
+#endif // _nsCachedNetData_h_
+

mozilla/netwerk/cache/mgr/nsReplacementPolicy.cpp

@@ -0,0 +1,658 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+
+#include "nsReplacementPolicy.h"
+#include "nsCachedNetData.h"
+
+#include "nsQuickSort.h"
+#include "nsIAllocator.h"
+#include "nsIEnumerator.h"
+#include "prtime.h"
+#include "prbit.h"
+#include "nsCOMPtr.h"
+#include <math.h>
+
+// Constant used to estimate frequency of access to a document based on size
+#define CACHE_CONST_B   1.35
+
+// A cache whose space is managed by this replacement policy
+class nsReplacementPolicy::CacheInfo {
+public:
+    CacheInfo(nsINetDataCache* aCache):mCache(aCache),mNext(0) {}
+
+    nsINetDataCache* mCache;
+    CacheInfo*       mNext;
+};
+
+nsReplacementPolicy::nsReplacementPolicy()
+    : mRankedEntries(0), mCaches(0), mRecordsRemovedSinceLastRanking(0),
+      mNumEntries(0), mCapacityRankedEntriesArray(0), mLastRankTime(0) {}
+
+nsReplacementPolicy::~nsReplacementPolicy()
+{
+    if (mRankedEntries)
+        nsAllocator::Free(mRankedEntries);
+    if (mMapRecordIdToEntry)
+        nsAllocator::Free(mMapRecordIdToEntry);
+}
+
+nsresult
+nsReplacementPolicy::Init(PRUint32 aMaxCacheEntries)
+{
+    nsresult rv;
+
+    rv = NS_NewHeapArena(getter_AddRefs(mArena), sizeof(nsCachedNetData) * 32);
+    if (NS_FAILED(rv)) return rv;
+
+    mMaxEntries = aMaxCacheEntries;
+
+    mHashArrayLength = PR_CeilingLog2(aMaxCacheEntries) >> 3;
+    size_t numBytes = mHashArrayLength * sizeof(*mMapRecordIdToEntry);
+    mMapRecordIdToEntry = (nsCachedNetData**)nsAllocator::Alloc(numBytes);
+    if (!mMapRecordIdToEntry)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    nsCRT::zero(mMapRecordIdToEntry, numBytes);
+
+    return NS_OK;
+}
+
+nsresult
+nsReplacementPolicy::AddCache(nsINetDataCache *aCache)
+{
+    CacheInfo *cacheInfo = new CacheInfo(aCache);
+    if (!cacheInfo)
+        return NS_ERROR_OUT_OF_MEMORY;
+    cacheInfo->mNext = mCaches;
+    mCaches = cacheInfo;
+    return NS_OK;
+}
+
+PRUint32
+nsReplacementPolicy::HashRecordID(PRInt32 aRecordID)
+{
+    return ((aRecordID >> 16) ^ aRecordID) & (mHashArrayLength - 1);
+}
+
+nsCachedNetData*
+nsReplacementPolicy::FindCacheEntryByRecordID(PRInt32 aRecordID, nsINetDataCache *aCache)
+{
+    nsresult rv;
+    nsCachedNetData* cacheEntry;
+    PRUint32 bucket = HashRecordID(aRecordID);
+
+    cacheEntry = mMapRecordIdToEntry[bucket];
+    for (;cacheEntry; cacheEntry = cacheEntry->mNext) {
+
+        PRInt32 recordID;
+        rv = cacheEntry->GetRecordID(&recordID);
+        if (NS_FAILED(rv))
+            continue;
+
+        if ((recordID == aRecordID) && (cacheEntry->mCache == aCache))
+            return cacheEntry;
+    }
+
+    return 0;
+}
+
+// Add a cache entry to the hash table that maps record ID to entries
+void
+nsReplacementPolicy::AddCacheEntry(nsCachedNetData* aCacheEntry, PRInt32 aRecordID)
+{
+    nsCachedNetData** cacheEntryp;
+    PRUint32 bucket = HashRecordID(aRecordID);
+
+    cacheEntryp = &mMapRecordIdToEntry[bucket];
+    while (*cacheEntryp)
+        cacheEntryp = &(*cacheEntryp)->mNext;
+    *cacheEntryp = aCacheEntry;
+    aCacheEntry->mNext = 0;
+}
+
+// Delete a cache entry from the hash table that maps record ID to entries
+nsresult
+nsReplacementPolicy::DeleteCacheEntry(nsCachedNetData* aCacheEntry)
+{
+    nsresult rv;
+    PRInt32 recordID;
+    rv = aCacheEntry->GetRecordID(&recordID);
+    if (NS_FAILED(rv)) return rv;
+
+    PRUint32 bucket = HashRecordID(recordID);
+
+    nsCachedNetData** cacheEntryp;
+    cacheEntryp = &mMapRecordIdToEntry[bucket];
+    while (*cacheEntryp) {
+        if (*cacheEntryp == aCacheEntry) {
+            *cacheEntryp = aCacheEntry->mNext;
+            return NS_OK;
+        }
+        cacheEntryp = &(*cacheEntryp)->mNext;
+    }
+    
+    NS_ASSERTION(0, "hash table inconsistency");
+    return NS_ERROR_FAILURE;
+}
+
+nsresult
+nsReplacementPolicy::AddAllRecordsInCache(nsINetDataCache *aCache)
+{
+    nsresult rv;
+    nsCOMPtr<nsISimpleEnumerator> iterator;
+    nsCOMPtr<nsISupports> iSupports;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+    rv = aCache->NewCacheEntryIterator(getter_AddRefs(iterator));
+    if (!NS_SUCCEEDED(rv)) return rv;
+
+    while (1) {
+        PRBool notDone;
+
+        rv = iterator->HasMoreElements(&notDone);
+        if (NS_FAILED(rv)) return rv;
+        if (!notDone)
+            break;
+
+        rv = iterator->GetNext(getter_AddRefs(iSupports));
+        if (!NS_SUCCEEDED(rv)) return rv;
+        record = do_QueryInterface(iSupports);
+        
+        rv = AssociateCacheEntryWithRecord(record, aCache, 0);
+        if (!NS_SUCCEEDED(rv)) return rv;
+    }
+
+    return NS_OK;
+}
+
+// Get current time and convert to seconds since the epoch
+static PRUint32
+now32()
+{
+    double nowFP;
+    PRInt64 now64 = PR_Now();
+    LL_L2D(nowFP, now64);
+    PRUint32 now = (PRUint32)(nowFP * 1e-6);
+    return now;
+}
+
+void
+nsCachedNetData::NoteDownloadTime(PRTime start, PRTime end)
+{
+    double startFP, endFP, rate, duration;
+
+    LL_L2D(startFP, start);
+    LL_L2D(endFP, end);
+
+    duration = endFP - startFP;
+    // Sanity-check
+    if (!duration)
+        return;
+
+    // Compute download rate in kB/s
+    rate = mLogicalLength / (duration * (1e-6 /1024.0));
+    
+    // Exponentially smooth download rate
+    const double alpha = 0.5;
+    mDownloadRate = (float)(mDownloadRate * alpha + rate * (1.0 - alpha));
+}
+
+// 1 hour
+#define MIN_HALFLIFE (60 * 60)
+
+// 1 week
+#define TYPICAL_HALFLIFE (7 * 24 * 60 * 60)
+
+/**
+ * Estimate the profit that would be lost if the given cache entry was evicted
+ * from the cache.  Profit is defined as the future expected download delay per
+ * byte of cached content.  The profit computation is made based on projected
+ * frequency of access, prior download performance and a heuristic staleness
+ * criteria.  The technique used is a variation of that described in the
+ * following paper:
+ *
+ *    "A Case for Delay-Conscious Caching of Web Documents"
+ *    http://www.bell-labs.com/user/rvingral/www97.html
+ *
+ * Briefly, expected profit is:
+ *
+ *   (projected frequency of access) * (download time per byte) * (probability freshness)
+ */
+void
+nsCachedNetData::ComputeProfit(PRUint32 aNow)
+{
+    PRUint32 K, now;
+
+    if (aNow)
+        now = aNow;
+    else
+        now = now32();
+    
+    K = PR_MIN(MAX_K, mNumAccesses);
+    if (!K) {
+        mProfit = 0;
+        return;
+    }
+
+    // Compute time, in seconds, since k'th most recent access
+    double timeSinceKthAccess = now - mAccessTime[K - 1];
+    if (timeSinceKthAccess <= 0.0)    // Sanity check
+        timeSinceKthAccess = 1.0;
+
+    // Estimate frequency of future document access based on past
+    //  access frequency
+    double frequencyAccess = K / timeSinceKthAccess;
+
+    // If we don't have much historical data on access frequency
+    //   use a heuristic based on document size as an estimate
+    if (mLogicalLength) {
+        if (K == 1) {
+            frequencyAccess /= pow(mLogicalLength, CACHE_CONST_B);
+        } else if (K == 2) {
+            frequencyAccess /= pow(mLogicalLength, CACHE_CONST_B / 2);
+        }
+    }
+
+    // Estimate likelihood that data in cache is fresh, i.e.
+    //  that it corresponds to the document on the server
+    double probabilityFreshness;
+    PRInt32 halfLife, age, docTime;
+    bool potentiallyStale;
+
+    docTime = GetFlag(LAST_MODIFIED_KNOWN) ? mLastModifiedTime : mLastUpdateTime;
+    age = now - docTime;
+
+    probabilityFreshness = 1.0; // Optimistic
+
+    if (GetFlag(EXPIRATION_KNOWN)) {
+        potentiallyStale = now > mExpirationTime;
+        halfLife = mExpirationTime - mLastModifiedTime;
+    } else if (GetFlag(STALE_TIME_KNOWN)) {
+        potentiallyStale = true;
+        halfLife = mStaleTime - docTime;
+    } else {
+        potentiallyStale = true;
+        halfLife = TYPICAL_HALFLIFE;
+    }
+    
+    if (potentiallyStale) {
+        if (halfLife < MIN_HALFLIFE)
+            halfLife = MIN_HALFLIFE;
+
+        probabilityFreshness = pow(0.5, (double)age / (double)halfLife);
+    }
+
+    mProfit = (float)(frequencyAccess * probabilityFreshness * mDownloadRate);
+}
+
+// Number of entries to grow mRankedEntries array when it's full
+#define STATS_GROWTH_INCREMENT  256
+
+
+// Sorting predicate for NS_Quicksort
+int
+nsCachedNetData::Compare(const void *a, const void *b, void *unused)
+{
+    nsCachedNetData* entryA = (nsCachedNetData*)a;
+    nsCachedNetData* entryB = (nsCachedNetData*)b;
+
+    // Percolate deleted or empty entries to the end of the mRankedEntries
+    // array, so that they can be recycled.
+    if (!entryA || entryA->GetFlag(RECYCLED)) {
+        if (!entryB || entryB->GetFlag(RECYCLED))
+            return 0;
+        else 
+            return +1;
+    } 
+    if (!entryB || entryB->GetFlag(RECYCLED))
+        return -1;
+
+    // Evicted entries (those with no content data) and active entries (those
+    // currently being updated) are collected towards the end of the sorted
+    // array just prior to the deleted cache entries, since evicted entries
+    // can't be re-evicted.
+    if (entryA->GetFlag(UPDATE_IN_PROGRESS)) {
+        if (entryB->GetFlag(UPDATE_IN_PROGRESS))
+            return 0;
+        else 
+            return +1;
+    } 
+    if (entryB->GetFlag(UPDATE_IN_PROGRESS))
+        return -1;
+
+    PRUint16 Ka = PR_MIN(MAX_K, entryA->mNumAccesses);
+    PRUint16 Kb = PR_MIN(MAX_K, entryB->mNumAccesses);
+
+    // Order cache entries by the number of times they've been accessed
+    if (Ka < Kb)
+        return -1;
+    if (Ka > Kb)
+        return +1;
+
+    /*
+     * Among records that have been accessed an equal number of times, order
+     * them by profit.
+     */
+    if (entryA->mProfit > entryB->mProfit)
+        return +1;
+    if (entryA->mProfit < entryB->mProfit)
+        return -1;
+    return 0;
+}
+
+/**
+ * Rank cache entries in terms of their elegibility for eviction.
+ */
+nsresult
+nsReplacementPolicy::RankRecords()
+{
+    PRUint32 i, now;
+
+    // Add all cache records if this is the first ranking
+    if (!mLastRankTime) {
+        nsresult rv;
+        CacheInfo *cacheInfo;
+
+        cacheInfo = mCaches;
+        while (cacheInfo) {
+            rv = AddAllRecordsInCache(cacheInfo->mCache);
+            if (NS_FAILED(rv)) return rv;
+
+            cacheInfo = cacheInfo->mNext;
+        }
+    }
+
+    // Get current time and convert to seconds since the epoch
+    now = now32();
+
+    // Recompute profit for every known cache record, except deleted ones
+    for (i = 0; i < mNumEntries; i++) {
+        nsCachedNetData* entry = mRankedEntries[i];
+        if (entry && !entry->GetFlag(nsCachedNetData::RECYCLED))
+            entry->ComputeProfit(now);
+    }
+    NS_QuickSort(mRankedEntries, mNumEntries, sizeof *mRankedEntries, 
+                 nsCachedNetData::Compare, 0);
+
+    mNumEntries -= mRecordsRemovedSinceLastRanking;
+    mRecordsRemovedSinceLastRanking = 0;
+    mLastRankTime = now;
+    return NS_OK;
+}
+
+// A heuristic policy to avoid the cost of re-ranking cache records by
+// profitability every single time space must be made available in the cache.
+void
+nsReplacementPolicy::MaybeRerankRecords()
+{
+    // Rank at most once per minute
+    PRUint32 now = now32();
+    if ((now - mLastRankTime) >= 60)
+        RankRecords();
+}
+
+void
+nsReplacementPolicy::CompactRankedEntriesArray()
+{
+    if (mRecordsRemovedSinceLastRanking || !mLastRankTime)
+        RankRecords();
+}
+
+nsresult
+nsReplacementPolicy::CheckForTooManyCacheEntries()
+{
+    if (mCapacityRankedEntriesArray == mMaxEntries) {
+        return DeleteOneEntry(0);
+    } else {
+        nsresult rv;
+        CacheInfo *cacheInfo;
+
+        cacheInfo = mCaches;
+        while (cacheInfo) {
+            PRUint32 numEntries, maxEntries;
+
+            rv = cacheInfo->mCache->GetNumEntries(&numEntries);
+            if (NS_FAILED(rv)) return rv;
+
+            rv = cacheInfo->mCache->GetMaxEntries(&maxEntries);
+            if (NS_FAILED(rv)) return rv;
+
+            if (numEntries == maxEntries)
+                return DeleteOneEntry(cacheInfo->mCache);
+
+            cacheInfo = cacheInfo->mNext;
+        }
+    }
+    return NS_OK;
+}
+
+
+/** 
+ * Create a new association between a low-level cache database record and a
+ * cache entry.  Add the entry to the set of entries eligible for eviction from
+ * the cache.  This would typically be done when the cache entry is created.
+ */
+nsresult
+nsReplacementPolicy::AssociateCacheEntryWithRecord(nsINetDataCacheRecord *aRecord,
+                                                   nsINetDataCache* aCache,
+                                                   nsCachedNetData** aResult)
+{
+    nsCachedNetData* cacheEntry;
+    nsresult rv;
+
+    // First, see if the record is already known to the replacement policy
+    PRInt32 recordID;
+    rv = aRecord->GetRecordID(&recordID);
+    if (NS_FAILED(rv)) return rv;
+    cacheEntry = FindCacheEntryByRecordID(recordID, aCache);
+    if (cacheEntry) {
+        if (aResult) {
+            if (cacheEntry->GetFlag(nsCachedNetData::DORMANT))
+                cacheEntry->Resurrect(aRecord);
+            NS_ADDREF(cacheEntry);
+            *aResult = cacheEntry;
+        }
+        return NS_OK;
+    }
+
+    // Compact the array of cache entry statistics, so that free entries appear
+    // at the end, for possible reuse.
+    if (mNumEntries && (mNumEntries == mCapacityRankedEntriesArray))
+        CompactRankedEntriesArray();
+
+    // If compaction doesn't yield available entries in the
+    // mRankedEntries array, then extend the array.
+    if (mNumEntries == mCapacityRankedEntriesArray) {
+        PRUint32 newCapacity;
+
+        rv = CheckForTooManyCacheEntries();
+        if (NS_FAILED(rv)) return rv;
+
+        newCapacity = mCapacityRankedEntriesArray + STATS_GROWTH_INCREMENT;
+        if (newCapacity > mMaxEntries)
+            newCapacity = mMaxEntries;
+
+        nsCachedNetData** newRankedEntriesArray; 
+        PRUint32 numBytes = sizeof(nsCachedNetData*) * newCapacity;
+        newRankedEntriesArray = 
+            (nsCachedNetData**)nsAllocator::Realloc(mRankedEntries, numBytes);
+        if (!newRankedEntriesArray)
+            return NS_ERROR_OUT_OF_MEMORY;
+        
+        mRankedEntries = newRankedEntriesArray;
+        mCapacityRankedEntriesArray = newCapacity;
+
+        PRUint32 i;
+        for (i = mNumEntries; i < newCapacity; i++)
+            mRankedEntries[i] = 0;
+    }
+
+    // Recycle the record after the last in-use record in the array
+    nsCachedNetData *entry = mRankedEntries[mNumEntries];
+    NS_ASSERTION(!entry || !entry->GetFlag(nsCachedNetData::RECYCLED),
+                 "Only deleted cache entries should appear at end of array");
+
+    if (!entry) {
+        entry = new(mArena) nsCachedNetData;
+        if (!entry)
+            return NS_ERROR_OUT_OF_MEMORY;
+        mRankedEntries[mNumEntries] = entry;
+    } else {
+        // Clear out recycled data structure
+        nsCRT::zero(entry, sizeof(*entry));
+    }
+
+    entry->Init(aRecord, aCache);
+    AddCacheEntry(entry, recordID);
+    
+    // Add one reference to the cache entry from the cache manager
+    NS_ADDREF(entry);
+
+    if (aResult) {
+        // And one reference from our caller
+        NS_ADDREF(entry);
+        *aResult = entry;
+    }
+
+    mNumEntries++;
+    return NS_OK;
+}
+
+nsresult
+nsReplacementPolicy::GetCachedNetData(const char* cacheKey, PRUint32 cacheKeyLength,
+                                      nsINetDataCache* aCache,
+                                      nsCachedNetData** aResult)
+{
+    nsresult rv;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+
+    rv = aCache->GetCachedNetData(cacheKey, cacheKeyLength,
+                                  getter_AddRefs(record));
+    if (NS_FAILED(rv)) return rv;
+    return AssociateCacheEntryWithRecord(record, aCache, aResult);
+}
+
+/**
+ * Delete the least desirable record from the cache database.  This is used
+ * when the addition of another record would exceed either the cache manager or
+ * the cache's maximum permitted number of records.
+ */
+nsresult
+nsReplacementPolicy::DeleteOneEntry(nsINetDataCache *aCache)
+{
+    PRUint32 i;
+    nsresult rv;
+    nsCachedNetData *entry;
+
+    i = 0;
+    while (1) {
+        MaybeRerankRecords();
+        for (; i < mNumEntries; i++) {
+            entry = mRankedEntries[i];
+            if (!entry || entry->GetFlag(nsCachedNetData::RECYCLED))
+                continue;
+            if (!aCache || (entry->mCache == aCache))
+                break;
+        }
+
+        // Report error if no record found to delete
+        if (i == mNumEntries)
+            return NS_ERROR_FAILURE;
+        rv = entry->Delete();
+        if (NS_SUCCEEDED(rv)) {
+            rv = DeleteCacheEntry(entry);
+            return rv;
+        }
+    }
+}
+
+nsresult
+nsReplacementPolicy::GetStorageInUse(PRUint32* aStorageInUse)
+{
+    nsresult rv;
+    CacheInfo *cacheInfo;
+
+    *aStorageInUse = 0;
+    cacheInfo = mCaches;
+    while (cacheInfo) {
+        PRUint32 cacheStorage;
+        rv = cacheInfo->mCache->GetStorageInUse(&cacheStorage);
+        if (NS_FAILED(rv)) return rv;
+
+        *aStorageInUse += cacheStorage;
+        cacheInfo = cacheInfo->mNext;
+    }
+    return NS_OK;
+}
+
+/**
+ * Delete the least desirable records from the cache until the occupancy of the
+ * cache has been reduced by the given number of KB.  This is used when the
+ * addition of more cache data would exceed the cache's capacity. 
+ */
+nsresult
+nsReplacementPolicy::Evict(PRUint32 aTargetOccupancy)
+{
+    PRUint32 i;
+    nsCachedNetData *entry;
+    nsresult rv;
+    PRUint32 occupancy;
+    PRInt32 truncatedLength;
+    nsCOMPtr<nsINetDataCacheRecord> record;
+
+    MaybeRerankRecords();
+    for (i = 0; i < mNumEntries; i++) {
+        rv = GetStorageInUse(&occupancy);
+        if (!NS_SUCCEEDED(rv)) return rv;
+        
+        if (occupancy <= aTargetOccupancy)
+            return NS_OK;
+
+        entry = mRankedEntries[i];
+
+        // Skip deleted/empty cache entries and ones that have already been evicted
+        if (!entry || entry->GetFlag(nsCachedNetData::UNEVICTABLE))
+            continue;
+
+        if (entry->GetFlag(nsCachedNetData::ALLOW_PARTIAL)) {
+            rv = entry->GetRecord(getter_AddRefs(record));
+            if (NS_FAILED(rv))
+                continue;
+
+            PRUint32 contentLength;
+            rv = record->GetStoredContentLength(&contentLength);
+            if (NS_FAILED(rv))
+                continue;
+            
+            // Additional cache storage required, in KB
+            PRUint32 storageToReclaim = (occupancy - aTargetOccupancy) << 10;
+            
+            truncatedLength = (PRInt32)(contentLength - storageToReclaim);
+            if (truncatedLength < 0)
+                truncatedLength = 0;
+        } else {
+            truncatedLength = 0;
+        }
+        rv = entry->Evict(truncatedLength);
+    }
+    return NS_ERROR_FAILURE;
+}

mozilla/netwerk/cache/mgr/nsReplacementPolicy.h

@@ -0,0 +1,136 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+
+/**
+ * This class manages one or more caches that share a storage resource, e.g. a
+ * file cache and a flat-database cache might each occupy space on the disk and
+ * they would share a single instance of nsReplacementPolicy.  The replacement
+ * policy heuristically chooses which cache entries to evict when storage is
+ * required to accommodate incoming cache data.
+ */
+
+#ifndef _nsReplacementPolicy_h_
+#define _nsReplacementPolicy_h_
+
+#include "nscore.h"
+#include "nsISupportsUtils.h"
+#include "nsINetDataCache.h"
+#include "nsICachedNetData.h"
+#include "nsIArena.h"
+#include "nsCOMPtr.h"
+#include "nsHashtable.h"
+
+class nsCachedNetData;
+struct PL_HashTable;
+
+/**
+ * This private class is responsible for implementing the network data cache's
+ * replacement policy, i.e. it decides which cache data should be evicted to
+ * make room for new incoming data.
+ */
+class nsReplacementPolicy {
+
+public:
+
+    nsReplacementPolicy();
+    ~nsReplacementPolicy();
+
+protected:
+
+    nsresult Init(PRUint32 aMaxCacheEntries);
+    nsresult AddCache(nsINetDataCache *aCache);
+    nsresult GetCachedNetData(const char* cacheKey, PRUint32 cacheKeyLength,
+                              nsINetDataCache* aCache,
+                              nsCachedNetData** aResult);
+    nsresult GetStorageInUse(PRUint32* aNumKBytes);
+
+    friend class nsCacheManager;
+
+private:
+    nsresult RankRecords();
+    void MaybeRerankRecords();
+    void CompactRankedEntriesArray();
+    nsresult DeleteOneEntry(nsINetDataCache* aCache);
+    nsresult Evict(PRUint32 aTargetOccupancy);
+
+    nsCachedNetData* FindCacheEntryByRecordID(PRInt32 aRecordID, nsINetDataCache *aCache);
+    void AddCacheEntry(nsCachedNetData* aCacheEntry, PRInt32 aRecordID);
+    nsresult DeleteCacheEntry(nsCachedNetData* aCacheEntry);
+    PRUint32 HashRecordID(PRInt32 aRecordID);
+    nsresult AssociateCacheEntryWithRecord(nsINetDataCacheRecord *aRecord,
+                                           nsINetDataCache* aCache,
+                                           nsCachedNetData** aResult);
+
+    nsresult AddAllRecordsInCache(nsINetDataCache *aCache);
+    nsresult CheckForTooManyCacheEntries();
+
+    class CacheInfo;
+
+private:
+
+    // Growable array of pointers to individual cache entries; It is sorted by
+    // profitability, such that low-numbered array indices refer to cache
+    // entries that are the least profitable to retain.  New cache entries are
+    // added to the end of the array.  Deleted cache entries are specially
+    // marked and percolate to the end of the array for recycling whenever
+    // mRankedEntries is sorted.  Evicted cache entries (those with no
+    // associated content data) are retained for the purpose of improving the
+    // replacement policy efficacy, and are percolated towards the end of the
+    // array, just prior to the deleted cache entries.
+    //
+    // The array is not in sorted order 100% of the time; For efficiency
+    // reasons, sorting is only done when heuristically deemed necessary.
+    nsCachedNetData**   mRankedEntries;
+
+    // Hash table buckets to map Record ID to cache entry.  We use this instead
+    // of a PL_HashTable to reduce storage requirements
+    nsCachedNetData**   mMapRecordIdToEntry;
+
+    // Length of mMapRecordIdToEntry array
+    PRUint32            mHashArrayLength;
+
+    // Linked list of caches that share this replacement policy
+    CacheInfo*          mCaches;
+
+    // Allocation area for cache entry (nsCachedNetData) instances
+    nsCOMPtr<nsIArena>  mArena;
+
+    // Bookkeeping
+    PRUint32            mRecordsRemovedSinceLastRanking;
+
+    // Maximum permitted length of mRankedEntries array
+    PRUint32            mMaxEntries;
+
+    // Number of occupied slots in mRankedEntries array
+    PRUint32            mNumEntries;
+
+    // Capacity of mRankedEntries array
+    PRUint32            mCapacityRankedEntriesArray;
+
+    // Time at which cache entries were last ranked by profitability
+    PRUint32            mLastRankTime;
+};
+
+
+#endif // _nsReplacementPolicy_h_

mozilla/netwerk/cache/public/Makefile.in

@@ -17,17 +17,23 @@
 # Rights Reserved.
 #
 # Contributor(s): 
-#  Terry Hayes <thayes@netscape.com>
-# 
+#
 
-DEPTH		= ../../../..
+DEPTH		= ../../..
 topsrcdir	= @top_srcdir@
 srcdir		= @srcdir@
 VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
+
+EXPORTS		= \
+		nsICacheManager.h \
+		nsICacheObject.h \
+		nsICachePref.h \
+		nsICacheModule.h \
+		$(NULL)
+
+EXPORTS		:= $(addprefix $(srcdir)/, $(EXPORTS))
+
 include $(topsrcdir)/config/rules.mk
 
-install::
-	$(REGCHROME) content pippki pippki.jar
-	$(REGCHROME) locale en-US/pippki en-US.jar

mozilla/netwerk/cache/public/Makefile.win

@@ -1,3 +1,4 @@
+#!gmake
 #
 # The contents of this file are subject to the Netscape Public
 # License Version 1.1 (the "License"); you may not use this file
@@ -17,14 +18,24 @@
 # Rights Reserved.
 #
 # Contributor(s): 
-#  Terry Hayes <thayes@netscape.com>
-# 
 
-DEPTH		= ../../..
-topsrcdir	= @top_srcdir@
-srcdir		= @srcdir@
-VPATH		= @srcdir@
+MODULE = nkcache
 
-DIRS		= public resources src
+DEPTH = ..\..\..
+include <$(DEPTH)/config/config.mak>
+
+
+EXPORTS =                   \
+        $(NULL)
+
+XPIDLSRCS =                             \
+        .\nsICachedNetData.idl          \
+        .\nsINetDataCacheManager.idl    \
+        .\nsINetDataCache.idl           \
+        .\nsINetDataCacheRecord.idl     \
+        .\nsINetDataDiskCache.idl       \
+        .\nsIStreamAsFile.idl           \
+        $(NULL)
+
+include <$(DEPTH)/config/rules.mak>
 
-include $(topsrcdir)/config/rules.mk

mozilla/netwerk/cache/public/nsICachedNetData.idl

@@ -0,0 +1,229 @@
+/* -*- 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 1.1 (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/NPL/
+ *
+ * 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 mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsrootidl.idl"
+#include "nsISupports.idl"
+
+interface nsIFileSpec;
+interface nsIURI;
+interface nsIObserver;
+interface nsIChannel;
+interface nsINetDataCache;
+interface nsINetDataCacheRecord;
+interface nsILoadGroup;
+interface nsIStreamListener;
+
+/**
+ * The nsICachedNetData interface represents a single entry in a database that
+ * caches data retrieved from the network. This interface is implemented by the
+ * cache manager on top of the low-level nsINetDataCacheRecord and
+ * nsINetDataCache interfaces that are implemented by the database.
+ *
+ * Each cache record may contain both content and metadata.  The content may
+ * be, for example, GIF image data or HTML, and it is accessed through
+ * nsIChannel's streaming API.  The opaque metadata, which may contain HTTP
+ * headers among other things, is stored as a byte array.  Each entry in the
+ * cache is indexed by two different keys: a record id number and a key created
+ * by combining the URI with a "secondary key", e.g. HTTP post data.
+ *
+ * @See nsINetDataCacheRecord
+ * @See nsINetDataCache
+ * @See nsINetDataDiskCache
+ * @See nsINetDataCacheManager
+ */
+[scriptable, uuid(6aeb2a40-6d43-11d3-90c8-000064657374)]
+interface nsICachedNetData : nsISupports
+{
+    /**
+     * String form of the URI provided as an argument to the call to
+     * nsINetDataCacheManager::GetCachedNetData() that created this record.
+     */
+    readonly attribute string uriSpec;
+    
+    /**
+     * Getter for the opaque secondary database key provided as an argument to
+     * the call to nsINetDataCacheManager::GetCachedNetData() that created this
+     * record.
+     */
+    void getSecondaryKey(out unsigned long length,
+                         [retval, size_is(length)] out string secondaryKey);
+
+    /**
+     * This flag may be set by a protocol handler to indicate that it supports
+     * partial fetching of data.  In that case, the cache manager is permitted
+     * to truncate the entry's content to accommodate incoming data for other
+     * cache entries rather than deleting it wholesale.
+     */
+    attribute boolean allowPartial;
+    
+    /**
+     * This flag indicates that the write stream supplying content data for the
+     * cache did not complete normally and, therefore, the content may be
+     * truncated.
+     */
+    readonly attribute boolean partialFlag;
+
+    /**
+     * This flag can be set and cleared by a protocol handler as a form of
+     * self-notification, so as to avoid race conditions in which a protocol
+     * handler issues two identical network requests to fill the same cache
+     * entry.  The cache manager itself largely ignores this flag.
+     */
+    attribute boolean updateInProgress;
+
+    /**
+     * inUse is set if any existing channels are associated with this cache
+     * entry or if the updateInProgess flag is set.  This can be used to
+     * prevent writing to a cache entry by a protocol handler if it's being
+     * read or written elsewhere.
+     */
+    readonly attribute boolean inUse;
+
+    /**
+     * Date/time that the document was last stored on the origin server, as
+     * supplied by the protocol handler.  This value is used as input to the
+     * cache replacement policy, i.e. it is not used for validation.  If the
+     * protocol can't supply a last-modified time, this attribute should remain
+     * unset.  When unset, the value of this attribute is zero.
+     *
+     * FIXME: Should use nsIDateTime interface, once it's created
+     * instead of PRTime, for improved scriptability ? 
+     */
+    attribute PRTime lastModifiedTime;
+
+    /**
+     * Supplied by the protocol handler, the expirationTime attribute specifies
+     * the time until which the document is guaranteed fresh, i.e. the document
+     * does not have to be validated with the server and, therefore, any data
+     * in cache is definitely usable.  The value of this attribute serves as a
+     * hint to the cache replacement policy.  Only one of either staleTime or
+     * expirationTime may be set for a single cache record.  When unset, the
+     * value of this attribute is zero. 
+     */
+    attribute PRTime expirationTime;
+
+    /**
+     * Date/time supplied by the protocol handler, at which point the content
+     * is *likely* to be stale, i.e. the data in the cache may be out-of-date
+     * with respect to the data on the server.  This heuristic date does not
+     * necessarily correspond to the HTTP Expires header, as it does not
+     * determine when cached network data must be validated with the origin
+     * server, but only serves as a hint to the cache replacement policy.  Only
+     * one of either staleTime or expirationTime may be set for a single cache
+     * record.  When unset, the value of this attribute is zero.
+     */
+    attribute PRTime staleTime;
+
+    /**
+     * Date/time of last access of the data in this cache record, as determined
+     * by the cache manager.
+     */
+    readonly attribute PRTime lastAccessTime;
+
+    /**
+     * Number of times this record has been accessed since it was first stored.
+     */
+    readonly attribute PRUint16 numberAccesses;
+
+    /**
+     * Accessor methods for opaque meta-data which can be read and updated
+     * independently of the content data.
+     *
+     * The aTag argument can be used to accommodate multiple clients of the
+     * cache API, each of which wants to store its own private meta-data into
+     * the cache.  For example, there could be a "headers" tag that the HTTP
+     * protocol handler uses to store http response headers and a "image size"
+     * tag used to store the image dimensions of a GIF file.  The aData
+     * argument refers to an opaque blob of arbitrary bytes.
+     *
+     * IMPORTANT: If aData does not contain byte-oriented data, i.e. it's not a
+     *            string, the contents of aData must be byte-swapped by the,
+     *            caller, so as to make the cache files endian-independent.
+     */
+    void getAnnotation(in string aTag, 
+                       out PRUint32 aLength, [size_is(aLength), retval] out string aData);
+    void setAnnotation(in string aTag,
+                       in  PRUint32 aLength, [size_is(aLength)] in string aData);
+
+    /**
+     * As a getter, return the number of content bytes stored in the cache,
+     * i.e. via the nsIChannel streaming APIs.  This may be less than the
+     * complete content length if a partial cache fill occurred.  The cached
+     * content can be truncated by setting the value of this attribute.  The
+     * value of the attribute represents a logical, not a physical, length.  If
+     * compression has been used, the content may consume less storage than
+     * indicated by this attribute.
+     *
+     * When this attribute is set to zero the associated cache disk file, if
+     * any, should be deleted.
+     */
+    attribute PRUint32 storedContentLength;
+
+    /** 
+     * Notify any observers associated with this cache entry of the deletion
+     * request.  If all observers drop their reference to the cache entry,
+     * proceed to delete the underlying cache database record and associated
+     * content storage.
+     */
+    void delete();
+
+    /**
+     * Flush any changes in this entry's data to the cache database.  This
+     * method will automatically be called when the last reference to the cache
+     * is dropped, but it can also be called explicitly for a synchronous
+     * effect.
+     */
+    void commit();
+
+    /**
+     * Parent container cache for this entry.
+     */
+    readonly attribute nsINetDataCache cache;
+
+    /**
+     * Create a channel for reading or writing a stream of content into the
+     * entry.  It is expected that many of the nsIChannel methods return
+     * NS_NOT_IMPLEMENTED, including:
+     *
+     *    + GetURI()
+     *    + GetContentType()
+     *    + GetContentLength()
+     *
+     * Though nsIChannel provides for both async and synchronous I/O APIs, both
+     * may not be implemented.  Only AsyncRead() and OpenOutputStream() is
+     * required.  The aProxyChannel argument allows another channel to be
+     * specified as the proffered argument to nsIStreamListener methods rather
+     * than the cache's own channel.
+     */
+    nsIChannel newChannel(in nsILoadGroup aLoadGroup,
+                          in nsIChannel aProxyChannel);
+
+    /**
+     * This method can be used by a caching protocol handler to store data in
+     * the cache by forking an asynchronous read stream so that it is
+     * simultaneously sent to a requester and written into the cache.  This
+     * method implicitly sets the updateInProgress flag, if it has not already
+     * been set.
+     */
+    nsIStreamListener interceptAsyncRead(in nsIStreamListener aOriginalListener,
+                                         in PRUint32 aStartOffset);
+};

mozilla/netwerk/cache/public/nsINetDataCache.idl

@@ -0,0 +1,143 @@
+/* -*- 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 1.1 (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/NPL/
+ *
+ * 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 mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsISupports.idl"
+
+interface nsIURI;
+interface nsINetDataCacheRecord;
+interface nsISimpleEnumerator;
+interface nsIFileSpec;
+
+/**
+ * The nsINetDataCache defines the low-level API for a network-data
+ * cache, used to cache the responses to network retrieval commands.
+ * This interface, along with nsINetDataCacheRecord, is implemented by
+ * the memory cache, the file cache and, optionally, by some extension
+ * caches.  This interface is essentially a pseudo-private API for the
+ * cache manager.  Other clients should never use this interface.
+ *
+ * Each cache entry may contain both content, e.g. GIF image data, and
+ * associated metadata, e.g. HTTP headers.  Each entry is indexed by two
+ * different keys: a record id number and a key created by combining the URI
+ * with a "secondary key", e.g. HTTP post data.
+ *
+ * The nsINetDataCache interface is agnostic as to where the data is
+ * stored and whether the storage is volatile or persistent.  The
+ * memory cache, any disk caches and any extension caches must all
+ * implement this interface.
+ *
+ */
+[scriptable, uuid(ccfc58c0-6dde-11d3-90c8-000064657374)]
+interface nsINetDataCache : nsISupports
+{
+	/**
+	 * Human-readable description of the cache module, e.g. "Disk Cache"
+	 */
+	readonly attribute wstring description;
+  
+    /**
+     * Returns true if cached data is available for the given opaque key,
+     * even if only partial data is stored.
+     */
+    boolean contains([size_is(length)] in string key, in PRUint32 length);
+
+    /**
+     * Fetch the cache entry record for the given opaque key.  If one does not
+     * exist, create a new, empty record.
+     */
+    nsINetDataCacheRecord getCachedNetData([size_is(length)] in string key,
+                                           in PRUint32 length);
+
+    /**
+     * Fetch the cache entry record for the given URI using the record ID as a key.
+     */
+    nsINetDataCacheRecord getCachedNetDataByID(in PRInt32 RecordID);
+
+	/**
+	 * False indicates that this cache is entirely bypassed.
+	 */
+    attribute boolean enabled;
+
+    /**
+     * Constants for flags attribute, below
+     */
+
+    // Used for extension caches, e.g. a CD-ROM cache
+    const long READ_ONLY          = 1 << 0;
+
+    // One of these bits must be set
+    const long MEMORY_CACHE       = 1 << 1;
+    const long FLAT_FILE_CACHE    = 1 << 2;
+    const long FILE_PER_URL_CACHE = 1 << 3;
+
+	/**
+	 * See constants defined above.
+	 */
+	readonly attribute PRUint32 flags;
+
+    /**
+     * Total number of URI entries stored in the cache.
+     */
+    readonly attribute PRUint32 numEntries;
+
+    /**
+     * Maximum number of URI entries that may be stored in the cache.
+     */
+    readonly attribute PRUint32 maxEntries;
+
+    /**
+     * Enumerate the URI entries stored in the cache.
+     */
+    nsISimpleEnumerator newCacheEntryIterator();
+
+	/**
+	 * Contains a reference to the next cache in search order.  For the memory
+	 * cache, this attribute always references the disk cache.  For the disk
+	 * cache, it contains a reference to the first extension cache.
+	 */
+    attribute nsINetDataCache nextCache;
+
+    /**
+     * An estimate of the amount of storage occupied by the cache, in kB.
+     * Actual use may be slightly higher than reported due to cache overhead
+     * and heap fragmentation (in the memory cache) or block quantization (in
+     * the disk cache).
+	 */
+    readonly attribute PRUint32 storageInUse;
+
+    /**
+     * Remove all entries from a writable cache.  This could be used, for
+     * example, after a guest ends a browser session.  This is equivalent to
+     * setting the cache's Capacity to zero, except that all cache entries,
+     * even those in active use, will be deleted.  Also, any global cache
+     * database files will be deleted.
+	 */
+    void removeAll();
+};
+
+%{ C++
+// ProgID prefix for Components that implement this interface
+#define NS_NETWORK_CACHE_PROGID "component://netscape/network/cache"
+#define NS_NETWORK_MEMORY_CACHE_PROGID NS_NETWORK_CACHE_PROGID "?name=memory-cache"
+#define NS_NETWORK_FLAT_CACHE_PROGID   NS_NETWORK_CACHE_PROGID "?name=flat-cache"
+#define NS_NETWORK_FILE_CACHE_PROGID   NS_NETWORK_CACHE_PROGID "?name=file-cache"
+%}

mozilla/netwerk/cache/public/nsINetDataCacheManager.idl

@@ -0,0 +1,163 @@
+/* -*- 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 1.1 (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/NPL/
+ *
+ * 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 mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsISupports.idl"
+
+interface nsISimpleEnumerator;
+interface nsICachedNetData;
+interface nsINetDataCache;
+interface nsINetDataDiskCache;
+interface nsIURI;
+interface nsIFileSpec;
+
+/**
+ * The network-response cache manager is partly responsible for the caching of
+ * content and associated metadata that has been retrieved via the network.
+ * (The remaining responsibility for caching lies with individual network
+ * protocol handlers.)
+ *
+ * The cache manager supervises the actions of individual cache components,
+ * such as the memory cache, the disk cache and any extension caches, e.g. a
+ * read-only CD-ROM cache.
+ *
+ * @See nsINetDataCache
+ * @See nsICachedNetData
+ */
+[scriptable, uuid(71c8ab00-6d5c-11d3-90c8-000064657374)]
+interface nsINetDataCacheManager : nsISupports
+{
+    /**
+     * Flag for the GetCachedNetData() method: If set, the memory cache is
+     * neither searched nor will any data be stored into it.  This might be
+     * appropriate, for example, with images, because they have their own
+     * cache for storing *decoded* images.
+     */
+    const unsigned long BYPASS_MEMORY_CACHE       = 1 << 0;
+
+    /**
+     * Flag for the GetCachedNetData() method: If set, the disk cache
+     * is neither searched nor will any be data stored into it.
+     * However, read-only extension caches may be searched.  This
+     * might be used to avoid leaving persistent records of secure
+     * data.
+     */
+    const unsigned long BYPASS_PERSISTENT_CACHE   = 1 << 1;
+
+    /**
+     * Flag for the GetCachedNetData() method: If set, any stream
+     * content is stored in the cache as a single disk file.  Content
+     * will not be cached in the memory cache nor is it cached in a
+     * flat-file cache database.  This is used to implement the jar
+     * protocol handler and to provide the stream-as-file semantics
+     * required by the classic bowser plugin API.
+     */
+    const unsigned long CACHE_AS_FILE             = 1 << 2;
+
+    /**
+     * Fetch the cache entry record for the given URI.  If one does not exist,
+     * create a new, empty record.  The normal search order for caches is:
+     *   + Memory cache
+     *   + Disk cache
+     *   + File cache (stream-as-file cache)
+     *   + All extension caches
+     *
+     * When writing, data is typically stored in both the memory cache and the
+     * disk cache.  Both the search order and this write policy can be modified by
+     * setting one or more of the flag argument bits, as defined above.
+     *
+     * The optionally-NULL secondaryKey argument can be used, e.g. for form
+     * post data or for HTTP headers in the case of HTTP.
+     */
+    nsICachedNetData getCachedNetData(in string uri,
+                                      [size_is(secondaryKeyLength)] in string secondaryKey,
+                                      in PRUint32 secondaryKeyLength,
+                                      in PRUint32 flags);
+
+    /**
+     * Returns true if cached content is available for the given URI, even if
+     * only partial data is stored.  The flags argument behaves the same as for
+     * the GetCachedNetData() method, above.
+     */
+    boolean contains(in string uri,
+                     [size_is(secondaryKeyLength)] in string secondaryKey,
+                     in PRUint32 secondaryKeyLength,
+                     in PRUint32 flags);
+
+    /**
+     * Total number of unexpired URI entries stored in all caches.  This number
+     * does not take into account duplicate URIs, e.g. because the memory cache
+     * and the disk cache might each contain an entry for the same URI.
+     */
+    readonly attribute PRUint32 numEntries;
+
+    /**
+     * Enumerate the unexpired URI entries stored in all caches.  Some URIs may
+     * be enumerated more than once, e.g.  because the the memory cache and the
+     * disk cache might each contain an entry for the same URI.
+     */
+    nsISimpleEnumerator newCacheEntryIterator();
+
+    /*
+     * Enumerate all the loaded nsINetDataCache-implementing cache modules.
+     * The first module enumerated will be the memory cache, the second will be
+     * the disk cache, then the file cache, followed by all the extension
+     * caches, in search order. 
+     */
+    nsISimpleEnumerator newCacheModuleIterator();
+
+    /**
+     * Remove all entries from all writable caches.  This could be used, for
+     * example, after a guest ends a browser session.  This is equivalent to
+     * setting the DiskCacheCapacity to zero, except that all cache entries,
+     * even those in active use, will be deleted.  Also, any global cache
+     * database files will be deleted.
+     */
+    void RemoveAll();
+
+    /**
+     * The disk cache is made up of the file cache (for stream-as-file
+     * requests) and a (possibly independent) persistent cache that handles all
+     * other cache requests.  This attribute sets/gets the combined capacity of
+     * these caches, measured in KBytes.  Setting the capacity lower than the
+     * current amount of space currently in use may cause cache entries to be
+     * evicted from the cache to accomodate the requested capacity.
+     */
+    attribute PRUint32 diskCacheCapacity;
+
+    /**
+     * This attribute sets/gets the capacity of the memory cache, measured in
+     * KBytes.  Setting the capacity lower than the current amount of space
+     * currently in use may cause cache entries to be evicted from the cache to
+     * accomodate the requested capacity.
+     */
+    attribute PRUint32 memCacheCapacity;
+
+	/**
+	 * This attribute must be set before attempting to store into the disk cache.
+	 */
+    attribute nsIFileSpec diskCacheFolder;
+};
+
+%{ C++
+// ProgID prefix for Components that implement this interface
+#define NS_NETWORK_CACHE_MANAGER_PROGID NS_NETWORK_CACHE_PROGID "?name=manager"
+%}

mozilla/netwerk/cache/public/nsINetDataCacheRecord.idl

@@ -0,0 +1,125 @@
+/* -*- 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 1.1 (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/NPL/
+ *
+ * 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 mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsISupports.idl"
+#include "nsrootidl.idl"
+
+interface nsIFileSpec;
+interface nsIChannel;
+interface nsINetDataCache;
+
+/**
+ * The nsINetDataCacheRecord represents a single entry in a database that
+ * caches data retrieved from the network. On top of this low-level interface
+ * to the raw record data, the cache manager implements a higher-level record
+ * interface, nsICachedNetData.  Each instance of nsINetDataCacheRecord is
+ * (internally) associated with a parent database, an instance of the
+ * nsINetDataCache interface.  This interface is essentially a pseudo-private
+ * API for the cache manager.  Other clients should never use this interface.
+ *
+ * Each cache record may contain both content and metadata.  The content may
+ * be, for example, GIF image data or HTML, and it is accessed through
+ * nsIChannel's streaming API.  The opaque metadata, which may contain HTTP
+ * headers among other things, is accessed as a contiguous byte array.  Each
+ * entry in the cache is indexed by two different keys: a unique record id
+ * number, generated by the cache, and an opaque string.  The latter contains
+ * the URI and other secondary key information, e.g. HTTP form post key/value
+ * pairs.
+ *
+ * The nsINetDataCacheRecord interface is agnostic as to where the data is
+ * stored and whether the storage is volatile or persistent.  The memory cache,
+ * the disk cache, a flat-file cache and any read-only extension caches must
+ * all implement this interface.
+ *
+ * @See nsICachedNetData
+ * @See nsINetDataCache
+ * @See nsINetDataDiskCache
+ * @See nsINetDataCacheManager
+ */
+
+interface nsILoadGroup;
+
+[scriptable, uuid(fdcdd6a0-7461-11d3-90ca-0040056a906e)]
+interface nsINetDataCacheRecord : nsISupports
+{
+    /**
+     * As far as the nsINetDataCacheRecord implementation is concerned, the
+     * cache entry database key is an opaque blob, but it's intended to contain
+     * both the URI and any secondary keys, such as HTTP post data.
+     */
+    void getKey(out unsigned long length, [size_is(length), retval] out string key);
+
+    /**
+     * A persistent record number assigned by the cache which must be unique
+     * among all entries stored within the same cache.  The record ID serves as
+     * an alternate key to the cache record.  Providing that they satisfy the
+     * afforementioned uniqueness requirement, record IDs can be assigned any
+     * value by the database except that they may never be zero.
+     */
+    readonly attribute PRInt32 recordID;
+
+    /**
+     * Opaque data which can be updated for each cache entry independently of
+     * the content data.  This data is a combination of protocol-independent
+     * data provided by the cache manager and protocol-specific meta-data,
+     * e.g. HTTP headers.
+     */
+    void getMetaData(out PRUint32 length, [size_is(length), retval] out string metaData);
+    void setMetaData(in  PRUint32 length, [size_is(length)] in string data);
+
+    /**
+     * Number of content bytes stored in the cache, i.e. via the nsIChannel
+     * streaming APIs.  This may be less than the complete content length if a
+     * partial cache fill occurred.  Additionally, the cached content can be
+     * truncated by reducing the value of this attribute.  When this attribute
+     * is set to zero the associated cache disk file, if any, should be
+     * deleted.
+     */
+    attribute PRUint32 storedContentLength;
+
+    /** 
+     * Delete this cache entry and its associated content.
+     */
+    void delete();
+
+    /**
+     * Create a channel for reading or writing a stream of content into the
+     * entry.  However, many of the nsIChannel methods may return
+     * NS_NOT_IMPLEMENTED, including:
+     *
+     *    + GetURI()
+     *    + GetContentType()
+     *    + GetContentLength()
+     */
+    nsIChannel newChannel(in nsILoadGroup loadGroup);
+
+    /**
+     * If a cache is implemented such that it stores each URI's content in an
+     * individual disk file, this method will identify the file corresponding
+     * to this record.  This may be used to implement the "stream-as-file"
+     * semantics required by some plugins and by the 'jar:' protocol handler.
+     * However, not all cache implementations are *required* to store the data
+     * from each URI in an individual file, so it is acceptable for an
+     * implementation of this method to signal NS_NOT_IMPLEMENTED.
+     */
+    readonly attribute nsIFileSpec filename;
+};

mozilla/netwerk/cache/public/nsINetDataDiskCache.idl

@@ -1,5 +1,4 @@
-
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- 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 1.1 (the "License"); you may not use this file
@@ -21,23 +20,23 @@
  * Contributor(s): 
  */
 
-Netscape Modifications to Zlib source -
+#include "nsINetDataCache.idl"
 
+interface nsIFileSpec;
 
-Changes were made to the following files to 
-create a zlib dll:
-
-	adler32.c
-	compress.c
-	crc32.c
-	deflate.c
-	gzio.c
-	inflate.c
-	uncompr.c
-	zutil.c
-
-
-Various changes for cross platform builds
-are clearly marked through out the source.
-
+/**
+/**
+ * A network-data disk cache is used to persistently cache the responses to
+ * network retrieval commands.  Each cache entry may contain both content,
+ * e.g. GIF image data, and associated metadata, e.g. HTTP headers.
+ */
+[scriptable, uuid(6408e390-6f13-11d3-90c8-000064657374)]
+interface nsINetDataDiskCache : nsINetDataCache
+{
+	/**
+	 * This attribute must be set before calling any other methods of this
+	 * interface.
+	 */
+    attribute nsIFileSpec diskCacheFolder;
+};
 

mozilla/netwerk/cache/public/nsIStreamAsFile.idl

@@ -0,0 +1,106 @@
+/* -*- 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 1.1 (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/NPL/
+ *  
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Scott Furman, fur@netscape.com
+ */
+#include "nsrootidl.idl"
+#include "nsISupports.idl"
+
+interface nsIFileSpec;
+interface nsIStreamAsFileObserver;
+
+/**
+ * In addition to enhancing effective network response time via caching, the
+ * cache manager serves a second purpose by providing the stream-as-file
+ * service required by traditional browser plugins and the jar: protocol
+ * handler.  The interface below provides a means for a client to determine the
+ * filename associated with a stream and to detect modification/deletion of
+ * that file.
+ */
+[scriptable, uuid(0eedbbf0-92d9-11d3-90d3-0040056a906e)]
+interface nsIStreamAsFile : nsISupports
+{
+    /**
+     * Filename containing stream-as-file
+     */
+    readonly attribute nsIFileSpec fileSpec;
+
+    /**
+     * Add an observer for this cache record.  When the cache wants to delete
+     * or truncate a record, so as to make space for another cache entry's
+     * content data, it will call <code>aObserver</code>'s Observe() method,
+     * passing the nsIStreamAsFile instance as the <code>aSubject</code>
+     * argument and an appropriate message.  If the observer does not wish to
+     * inhibit deletion/truncation, it should Release() any references it has to the
+     * cache record.
+     *
+     * @See nsIStreamAsFileObserver
+     */
+    void addObserver(in nsIStreamAsFileObserver aObserver);
+
+    /**
+     * Delete an observer that was added by the AddObserver() method.
+     */
+    void removeObserver(in nsIStreamAsFileObserver aObserver);
+};
+
+/**
+ * This interface can be implemented by a client to receive notifications of
+ * either modification or deletion of a file created by the cache manager using
+ * the stream-as-file semantics.
+ */
+[scriptable, uuid(a26e27c0-92da-11d3-90d3-0040056a906e)]
+interface nsIStreamAsFileObserver : nsISupports
+{
+    /**
+     * Flag bits for argument to Observe() method.
+     */
+    const long NOTIFY_AVAILABLE    = 1 << 0; // Stream-as-file now available for reading
+    const long NOTIFY_ERROR        = 1 << 1; // Error while loading stream / creating file
+    const long REQUEST_DELETION    = 1 << 2; // Cache manager wishes to delete/truncate file
+    const long INVALIDATE          = 1 << 3; // File is out-of-date
+
+    // Convenience value
+    const long MAKE_UNAVAILABLE    = REQUEST_DELETION | INVALIDATE;
+    
+    /**
+     * Receive either a notification or a request concerning a file that has
+     * been opened using stream-as-file.  The aMessage and aError arguments
+     * have varying values depending on the nature of the notification.
+     * aMessage is set to NOTIFY_AVAILABLE when a complete stream has been read
+     * and stored on disk in a file.  At that point, and no sooner, may the
+     * filename attribute of the associated nsIStreamAsFile be accessed via the
+     * associated nsIStreamAsFile interface.  If the aMessage argument is
+     * NOTIFY_ERROR, the aError argument contains the relevant error code.  If
+     * the aMessage argument is either REQUEST_DELETION or REQUEST_TRUNCATION,
+     * the callee should immediately Release() all references to the
+     * nsIStreamAsFile (and any references to its associated nsICachedNetData
+     * instances), unless it wishes to inhibit the requested file modification.
+     * If the aMessage argument is INVALIDATE, the cache manager is replacing
+     * the file with a more recent version.  If a client wants to continue
+     * using the (now out-of-date) file, it must delete it when it has finished,
+     * as the cache manager will effectively relinquished ownership of the
+     * file.
+     */
+    void ObserveStreamAsFile(in nsIStreamAsFile aStreamAsFile,
+			     in PRUint32 aMessage,
+			     in nsresult aError);
+};

mozilla/nsprpub/Makefile.in

@@ -1,144 +0,0 @@
-#! gmake
-
-# 
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-
-MOD_DEPTH	= .
-topsrcdir	= @top_srcdir@
-srcdir		= @srcdir@
-VPATH		= @srcdir@
-
-include $(MOD_DEPTH)/config/autoconf.mk
-
-DIRS = config pr lib
-
-ifdef MOZILLA_CLIENT
-PR_CLIENT_BUILD = 1
-PR_CLIENT_BUILD_UNIX = 1
-endif
-
-DIST_GARBAGE = config.cache config.log config.status
-
-all:: config.status export
-
-include $(topsrcdir)/config/rules.mk
-
-config.status:: configure
-ifeq ($(OS_ARCH),WINNT)
-	sh $(srcdir)/configure --no-create --no-recursion
-else
-	./config.status --recheck && ./config.status
-endif
-
-#
-# The -ll option of zip converts CR LF to LF.
-#
-ifeq ($(OS_ARCH),WINNT)
-ZIP_ASCII_OPT = -ll
-endif
-
-ifdef PR_CLIENT_BUILD
-export::
-	rm -r -f $(DIST)/../public/nspr
-ifdef PR_CLIENT_BUILD_UNIX
-	rm -f $(dist_libdir)/libnspr.a
-	rm -f $(dist_bindir)/libnspr.$(DLL_SUFFIX)
-endif
-endif
-
-# Delete config/autoconf.mk last because it is included by every makefile.
-distclean::
-	@echo "cd pr/tests; $(MAKE) $@"
-	@$(MAKE) -C pr/tests $@
-	rm -f config/autoconf.mk
-
-release::
-	echo $(BUILD_NUMBER) > $(RELEASE_DIR)/$(BUILD_NUMBER)/version.df
-	@if test -f imports.df; then \
-	    echo "cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \
-	    cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \
-	else \
-	    echo "echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \
-	    echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \
-	fi
-	cd $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
-	rm -rf META-INF; mkdir META-INF; cd META-INF; \
-	echo "Manifest-Version: 1.0" > MANIFEST.MF; \
-	echo "" >> MANIFEST.MF; \
-	cd ..; rm -f mdbinary.jar; zip -r mdbinary.jar META-INF bin lib; \
-	rm -rf META-INF; \
-	cd include; \
-	rm -rf META-INF; mkdir META-INF; cd META-INF; \
-	echo "Manifest-Version: 1.0" > MANIFEST.MF; \
-	echo "" >> MANIFEST.MF; \
-	cd ..; rm -f mdheader.jar; zip $(ZIP_ASCII_OPT) -r mdheader.jar *; \
-	rm -rf META-INF
-ifeq ($(OS_ARCH),WINNT)
-	@if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \
-		rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
-		echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)"; \
-		config/prmkdir.bat $(MDIST_DOS)\\$(MOD_NAME)\\$(BUILD_NUMBER); \
-	fi
-	@if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); then \
-		rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \
-		echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)"; \
-		config/prmkdir.bat $(MDIST_DOS)\\$(MOD_NAME)\\$(BUILD_NUMBER)\\$(RELEASE_OBJDIR_NAME); \
-	fi
-else
-	@if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \
-		rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
-		echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)"; \
-		$(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
-		chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
-	fi
-	@if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); then \
-		rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \
-		echo "making directory $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)"; \
-		$(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \
-		chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \
-	fi
-endif
-	cd $(RELEASE_DIR)/$(BUILD_NUMBER); \
-	cp -f version.df imports.df $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
-	chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/version.df; \
-	chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/imports.df; \
-	cd $(OBJDIR_NAME); \
-	cp -f mdbinary.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \
-	chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)/mdbinary.jar; \
-	cd include; \
-	cp -f mdheader.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME); \
-	chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(RELEASE_OBJDIR_NAME)/mdheader.jar
-
-depend:
-	@echo "NSPR20 has no dependencies.  Skipped."

mozilla/nsprpub/admin/explode.pl

@@ -1,70 +0,0 @@
-#!/bin/perl
-# 
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2001 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.
-# 
-# -----------------------------------------------------------------
-#
-# explode.pl -- Unpack .jar files into bin, lib, include directories
-#
-# syntax: perl explode.pl
-#
-# Description:
-# explode.pl unpacks the .jar files created by the NSPR build   
-# procedure. 
-#
-# Suggested use: After copying the platform directories to
-# /s/b/c/nspr20/<release>. CD to /s/b/c/nspr20/<release> and
-# run explode.pl. This will unpack the jar files into bin, lib,
-# include directories.
-#
-# -----------------------------------------------------------------
-
-@dirs = `ls -d *.OBJ*`;
-
-foreach $dir (@dirs) {
-    chop($dir);
-    if (-l $dir) {
-        print "Skipping symbolic link $dir\n";
-        next;
-    }
-    print "Unzipping $dir/mdbinary.jar\n";
-    system ("unzip", "-o", "$dir/mdbinary.jar",
-            "-d", "$dir");
-    system ("rm", "-rf", "$dir/META-INF");
-    mkdir "$dir/include", 0755;
-    print "Unzipping $dir/mdheader.jar\n";
-    system ("unzip", "-o", "-aa",
-            "$dir/mdheader.jar",
-            "-d", "$dir/include");
-    system ("rm", "-rf", "$dir/include/META-INF");
-}
-# --- end explode.pl ----------------------------------------------

mozilla/nsprpub/admin/makeTargetDirs.sh

@@ -1,73 +0,0 @@
-#!/bin/sh
-# 
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2001 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.
-# 
-# -----------------------------------------------------------------
-# makeTargetDirs.sh -- Create target directories for building NSPR
-#
-# syntax: makeTargetDirs.sh
-#
-# Description:
-# makeTargetDirs.sh creates a set of directories intended for use
-# with NSPR's autoconf based build system.
-#     
-# The enumerated directories are the same as those built for NSPR
-# 4.1.1. Adjust as needed.
-#
-# -----------------------------------------------------------------
-mkdir  AIX4.3_64_DBG.OBJ
-mkdir  AIX4.3_64_OPT.OBJ
-mkdir  AIX4.3_DBG.OBJ
-mkdir  AIX4.3_OPT.OBJ
-mkdir  HP-UXB.11.00_64_DBG.OBJ
-mkdir  HP-UXB.11.00_64_OPT.OBJ
-mkdir  HP-UXB.11.00_DBG.OBJ
-mkdir  HP-UXB.11.00_OPT.OBJ
-mkdir  IRIX6.5_n32_PTH_DBG.OBJ
-mkdir  IRIX6.5_n32_PTH_OPT.OBJ
-mkdir  Linux2.2_x86_glibc_PTH_DBG.OBJ
-mkdir  Linux2.2_x86_glibc_PTH_OPT.OBJ
-mkdir  Linux2.4_x86_glibc_PTH_DBG.OBJ
-mkdir  Linux2.4_x86_glibc_PTH_OPT.OBJ
-mkdir  OSF1V4.0D_DBG.OBJ
-mkdir  OSF1V4.0D_OPT.OBJ
-mkdir  SunOS5.6_DBG.OBJ
-mkdir  SunOS5.6_OPT.OBJ
-mkdir  SunOS5.7_64_DBG.OBJ
-mkdir  SunOS5.7_64_OPT.OBJ
-mkdir  WIN954.0_DBG.OBJ
-mkdir  WIN954.0_DBG.OBJD
-mkdir  WIN954.0_OPT.OBJ
-mkdir  WINNT4.0_DBG.OBJ
-mkdir  WINNT4.0_DBG.OBJD
-mkdir  WINNT4.0_OPT.OBJ
-# --- end makeTargetDirs.sh ---------------------------------------

mozilla/nsprpub/admin/repackage.sh

@@ -1,207 +0,0 @@
-#! /bin/sh
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2001 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.
-# ------------------------------------------------------------------
-# repackage.sh -- Repackage NSPR from /s/b/c to mozilla.org format
-#
-# syntax: repackage.sh
-#
-# Description:
-# repackage.sh creates NSPR binary distributions for mozilla.org from
-# the internal binary distributions in /share/builds/components/nspr20.
-# There are reasons why we can't just push the internal binary distributions
-# to mozilla.org. External developers prefer to use the common archive 
-# file format for their platforms, rather than the jar files we use internally.
-#
-# On Unix, we create a tar.gz file.  On Windows, we create a zip file.
-# For example: NSPR 4.1.1, these would be nspr-4.1.1.tar.gz and nspr-4.1.1.zip.
-#
-# When unpacked, nspr-4.1.1.tar.gz or nspr-4.1.1.zip should expand to a
-# nspr-4.1.1 directory that contains three subdirectories: include, lib,
-# and bin.  The header files, with the correct line endings for the
-# platform, are in nspr-4.1.1/include.  The libraries are in nspr-4.1.1/lib.
-# The executable programs are in nspr-4.1.1/bin.
-# 
-# Note! Files written with Gnu tar are not readable by some non-Gnu
-# versions. Sun, in particular.
-# 
-# 
-# 
-# 
-# ------------------------------------------------------------------
-#
-# These variables should be modified for each NSPR release.
-#
-FROMTOP=/share/builds/components/nspr20/v4.1.1
-TOTOP=./v4.1.1
-NSPRDIR=nspr-4.1.1
-SOURCETAG=NSPRPUB_RELEASE_4_1_1
-
-#
-# enumerate Unix object directories on /s/b/c
-UNIX_OBJDIRS="
-AIX4.3_64_DBG.OBJ
-AIX4.3_64_OPT.OBJ
-AIX4.3_DBG.OBJ
-AIX4.3_OPT.OBJ
-HP-UXB.11.00_64_DBG.OBJ
-HP-UXB.11.00_64_OPT.OBJ
-HP-UXB.11.00_DBG.OBJ
-HP-UXB.11.00_OPT.OBJ
-IRIX6.5_n32_PTH_DBG.OBJ
-IRIX6.5_n32_PTH_OPT.OBJ
-Linux2.2_x86_glibc_PTH_DBG.OBJ
-Linux2.2_x86_glibc_PTH_OPT.OBJ
-OSF1V4.0D_DBG.OBJ
-OSF1V4.0D_OPT.OBJ
-SunOS5.6_DBG.OBJ
-SunOS5.6_OPT.OBJ
-SunOS5.7_64_DBG.OBJ
-SunOS5.7_64_OPT.OBJ
-"
-#
-# enumerate Windows object directories on /s/b/c
-WIN_OBJDIRS="
-WIN954.0_DBG.OBJ
-WIN954.0_DBG.OBJD
-WIN954.0_OPT.OBJ
-WINNT4.0_DBG.OBJ
-WINNT4.0_DBG.OBJD
-WINNT4.0_OPT.OBJ
-"
-
-#
-# Create the destination directory.
-#
-echo "removing directory $TOTOP"
-rm -rf $TOTOP
-echo "creating directory $TOTOP"
-mkdir -p $TOTOP
-
-#
-# Generate the tar.gz files for Unix platforms.
-#
-for OBJDIR in $UNIX_OBJDIRS; do
-    echo "removing directory $NSPRDIR"
-    rm -rf $NSPRDIR
-    echo "creating directory $NSPRDIR"
-    mkdir $NSPRDIR
-
-    echo "creating directory $NSPRDIR/include"
-    mkdir $NSPRDIR/include
-    echo "copying $FROMTOP/$OBJDIR/include"
-    cp -r $FROMTOP/$OBJDIR/include $NSPRDIR
-
-    echo "copying $FROMTOP/$OBJDIR/lib"
-    cp -r $FROMTOP/$OBJDIR/lib $NSPRDIR
-
-    echo "copying $FROMTOP/$OBJDIR/bin"
-    cp -r $FROMTOP/$OBJDIR/bin $NSPRDIR
-
-    echo "creating directory $TOTOP/$OBJDIR"
-    mkdir $TOTOP/$OBJDIR
-    echo "creating $TOTOP/$OBJDIR/$NSPRDIR.tar"
-    tar cvf $TOTOP/$OBJDIR/$NSPRDIR.tar $NSPRDIR
-    echo "gzipping $TOTOP/$OBJDIR/$NSPRDIR.tar"
-    gzip $TOTOP/$OBJDIR/$NSPRDIR.tar
-done
-
-#
-# Generate the zip files for Windows platforms.
-#
-for OBJDIR in $WIN_OBJDIRS; do
-    echo "removing directory $NSPRDIR"
-    rm -rf $NSPRDIR
-    echo "creating directory $NSPRDIR"
-    mkdir $NSPRDIR
-
-    echo "creating directory $NSPRDIR/include"
-    mkdir $NSPRDIR/include
-    echo "creating directory $NSPRDIR/include/private"
-    mkdir $NSPRDIR/include/private
-    echo "creating directory $NSPRDIR/include/obsolete"
-    mkdir $NSPRDIR/include/obsolete
-
-    # copy headers and adjust unix line-end to Windows line-end
-    # Note: Watch out for the "sed" command line.
-    # when editing the command, take care to preserve the "^M" as the literal
-    # cntl-M character! in vi, use "cntl-v cntl-m" to enter it!
-    #
-    headers=`ls $FROMTOP/$OBJDIR/include/*.h`
-    for header in $headers; do
-        sed -e 's/$/
-/g' $header > $NSPRDIR/include/`basename $header`
-    done
-    headers=`ls $FROMTOP/$OBJDIR/include/obsolete/*.h`
-    for header in $headers; do
-        sed -e 's/$/
-/g' $header > $NSPRDIR/include/obsolete/`basename $header`
-    done
-    headers=`ls $FROMTOP/$OBJDIR/include/private/*.h`
-    for header in $headers; do
-        sed -e 's/$/
-/g' $header > $NSPRDIR/include/private/`basename $header`
-    done
-
-    echo "copying $FROMTOP/$OBJDIR/lib"
-    cp -r $FROMTOP/$OBJDIR/lib $NSPRDIR
-
-    echo "copying $FROMTOP/$OBJDIR/bin"
-    cp -r $FROMTOP/$OBJDIR/bin $NSPRDIR
-
-    echo "creating directory $TOTOP/$OBJDIR"
-    mkdir $TOTOP/$OBJDIR
-    echo "creating $TOTOP/$OBJDIR/$NSPRDIR.zip"
-    zip -r $TOTOP/$OBJDIR/$NSPRDIR.zip $NSPRDIR
-done
-
-#
-# package the source from CVS
-#
-echo "Packaging source"
-echo "removing directory $NSPRDIR"
-rm -rf $NSPRDIR
-echo "creating directory $NSPRDIR"
-mkdir $NSPRDIR
-myWD=`pwd`
-cd $NSPRDIR
-echo "Pulling source from CVS with tag $SOURCETAG"
-cvs co -r $SOURCETAG mozilla/nsprpub
-cd $myWD
-mkdir $TOTOP/src
-echo "Creating source tar file: $TOTOP/src/$NSPRDIR.tar"
-tar cvf $TOTOP/src/$NSPRDIR.tar $NSPRDIR
-echo "gzip $TOTOP/src/$NSPRDIR.tar"
-gzip $TOTOP/src/$NSPRDIR.tar
-
-#
-# Remove the working directory.
-#

mozilla/nsprpub/admin/symlinks.sh

@@ -1,69 +0,0 @@
-#!/bin/sh
-# 
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2001 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.
-# -----------------------------------------------------------------
-# symlinks.sh -- create links from NSPR builds
-#
-# syntax: symlinks.sh
-# 
-# Description:
-# symlinks.sh creates some symbolic links for NSPR build targets
-# that are not actually build, but for which there are NSPR
-# binaries suitable for running on the intended target. ... got
-# that?
-# 
-# Suggested use: After copying NSPR binaries to
-# /s/b/c/nspr20/<platform> run symlinks.sh to create the links
-# for all supported platforms.
-#
-# The symlinks in this script correspond to the NSPR 4.1.1
-# release. Adjust as necessary.
-#
-# -----------------------------------------------------------------
-
-ln -s SunOS5.6_DBG.OBJ SunOS5.7_DBG.OBJ
-ln -s SunOS5.6_OPT.OBJ SunOS5.7_OPT.OBJ
-
-ln -s SunOS5.6_DBG.OBJ SunOS5.8_DBG.OBJ
-ln -s SunOS5.6_OPT.OBJ SunOS5.8_OPT.OBJ
-
-ln -s SunOS5.7_64_DBG.OBJ SunOS5.8_64_DBG.OBJ
-ln -s SunOS5.7_64_OPT.OBJ SunOS5.8_64_OPT.OBJ
-
-ln -s OSF1V4.0D_DBG.OBJ OSF1V5.0_DBG.OBJ
-ln -s OSF1V4.0D_OPT.OBJ OSF1V5.0_OPT.OBJ
-
-ln -s WINNT4.0_DBG.OBJ WINNT5.0_DBG.OBJ
-ln -s WINNT4.0_DBG.OBJD WINNT5.0_DBG.OBJD
-ln -s WINNT4.0_OPT.OBJ WINNT5.0_OPT.OBJ
-# --- end symlinks.sh ---------------------------------------------
-

mozilla/nsprpub/build/autoconf/install-sh

@@ -1,119 +0,0 @@
-#!/bin/sh
-
-#
-# install - install a program, script, or datafile
-# This comes from X11R5; it is not part of GNU.
-#
-# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-#
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-
-instcmd="$mvprog"
-chmodcmd=""
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-
-while [ x"$1" != x ]; do
-    case $1 in
-	-c) instcmd="$cpprog"
-	    shift
-	    continue;;
-
-	-m) chmodcmd="$chmodprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-o) chowncmd="$chownprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-g) chgrpcmd="$chgrpprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-s) stripcmd="$stripprog"
-	    shift
-	    continue;;
-
-	*)  if [ x"$src" = x ]
-	    then
-		src=$1
-	    else
-		dst=$1
-	    fi
-	    shift
-	    continue;;
-    esac
-done
-
-if [ x"$src" = x ]
-then
-	echo "install:  no input file specified"
-	exit 1
-fi
-
-if [ x"$dst" = x ]
-then
-	echo "install:  no destination specified"
-	exit 1
-fi
-
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
-if [ -d $dst ]
-then
-	dst="$dst"/`basename $src`
-fi
-
-# Make a temp file name in the proper directory.
-
-dstdir=`dirname $dst`
-dsttmp=$dstdir/#inst.$$#
-
-# Move or copy the file name to the temp name
-
-$doit $instcmd $src $dsttmp
-
-# and set any options; do chmod last to preserve setuid bits
-
-if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi
-if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi
-if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi
-if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi
-
-# Now rename the file to the real destination.
-
-$doit $rmcmd $dst
-$doit $mvcmd $dsttmp $dst
-
-
-exit 0

mozilla/nsprpub/config/AIX.mk

@@ -1,171 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for AIX.
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-#
-# XXX
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-ifneq ($(USE_PTHREADS),1)
-CLASSIC_NSPR = 1
-endif
-endif
-
-#
-# There are three implementation strategies available on AIX:
-# pthreads, classic, and pthreads-user.
-#
-# On AIX 3.2, classic nspr is the default (and only) implementation
-# strategy.  On AIX 4.1 and later, the default is pthreads.
-# 
-ifeq ($(OS_RELEASE),3.2)
-CLASSIC_NSPR = 1
-endif
-
-ifeq ($(CLASSIC_NSPR),1)
-	PTHREADS_USER =
-	USE_PTHREADS =
-	IMPL_STRATEGY = _EMU
-	DEFINES += -D_PR_LOCAL_THREADS_ONLY
-else
-ifeq ($(PTHREADS_USER),1)
-	USE_PTHREADS =
-	IMPL_STRATEGY = _PTH_USER
-else
-	USE_PTHREADS = 1
-	IMPL_STRATEGY = _PTH
-endif
-endif
-
-# IPv6 support part of the standard AIX 4.3 release.
-ifneq (,$(filter-out 3.2 4.1 4.2,$(OS_RELEASE)))
-USE_IPV6 = 1
-endif
-
-ifeq ($(CLASSIC_NSPR),1)
-CC		= xlC
-CCC		= xlC
-else
-CC		= xlC_r
-CCC		= xlC_r
-endif
-OS_CFLAGS	= -qro -qroconst
-ifeq ($(USE_64),1)
-OBJECT_MODE	= 64
-export OBJECT_MODE
-COMPILER_TAG	= _64
-else
-COMPILER_TAG	= _32
-endif
-
-CPU_ARCH	= rs6000
-
-RANLIB		= ranlib
-
-OS_CFLAGS 	+= -DAIX -DSYSV
-ifeq ($(CC),xlC_r)
-OS_CFLAGS 	+= -qarch=com
-endif
-
-ifneq ($(OS_RELEASE),3.2)
-OS_CFLAGS	+= -DAIX_HAVE_ATOMIC_OP_H -DAIX_TIMERS
-endif
-
-ifeq (,$(filter-out 3.2 4.1,$(OS_RELEASE)))
-ifndef USE_PTHREADS
-OS_CFLAGS	+= -DAIX_RENAME_SELECT
-endif
-endif
-
-ifeq (,$(filter-out 3.2 4.1,$(OS_RELEASE)))
-OS_CFLAGS	+= -D_PR_NO_LARGE_FILES
-else
-OS_CFLAGS	+= -D_PR_HAVE_OFF64_T
-endif
-
-ifeq ($(OS_RELEASE),4.1)
-OS_CFLAGS	+= -DAIX4_1
-else
-DSO_LDOPTS	= -brtl -bM:SRE -bnoentry -bexpall
-MKSHLIB		= $(LD) $(DSO_LDOPTS)
-ifeq ($(OS_RELEASE),4.3)
-OS_CFLAGS	+= -DAIX4_3
-endif
-endif
-
-# Have the socklen_t data type
-ifeq ($(OS_RELEASE),4.3)
-OS_CFLAGS	+= -DHAVE_SOCKLEN_T
-endif
-
-ifneq (,$(filter-out 3.2 4.1 4.2,$(OS_RELEASE)))
-OS_CFLAGS	+= -DHAVE_FCNTL_FILE_LOCKING
-endif
-
-ifeq (,$(filter-out 4.2 4.3,$(OS_RELEASE)))
-# On these OS revisions, localtime_r() is declared if _THREAD_SAFE
-# is defined.
-ifneq ($(CLASSIC_NSPR),1)
-OS_CFLAGS	+= -DHAVE_POINTER_LOCALTIME_R
-endif
-endif
-
-ifeq (,$(filter-out 4.3,$(OS_RELEASE)))
-# On these OS revisions, gethostbyXXX() returns result in thread
-# specific storage.
-ifeq ($(USE_PTHREADS),1)
-OS_CFLAGS	+= -D_PR_HAVE_THREADSAFE_GETHOST
-endif
-endif
-
-#
-# Special link info for constructing AIX programs. On AIX we have to
-# statically link programs that use NSPR into a single .o, rewriting the
-# calls to select to call "aix". Once that is done we then can
-# link that .o with a .o built in nspr which implements the system call.
-#
-ifneq (,$(filter-out 3.2 4.1,$(OS_RELEASE)))
-AIX_LINK_OPTS	= -brtl -bnso -berok
-else
-AIX_LINK_OPTS	= -bnso -berok
-#AIX_LINK_OPTS	= -bnso -berok -brename:.select,.wrap_select -brename:.poll,.wrap_poll -bI:/usr/lib/syscalls.exp
-endif
-
-AIX_WRAP	= $(DIST)/lib/aixwrap.o
-AIX_TMP		= $(OBJDIR)/_aix_tmp.o

mozilla/nsprpub/config/BSD_OS.mk

@@ -1,91 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for BSD/OS Unix.
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-ifeq (,$(filter-out 1.1 4.%,$(OS_RELEASE)))
-CC		= gcc -Wall -Wno-format
-CCC		= g++
-else
-CC		= shlicc2
-CCC		= shlicc2
-endif
-RANLIB		= ranlib
-
-ifeq ($(USE_PTHREADS),1)
-IMPL_STRATEGY = _PTH
-DEFINES		+= -D_PR_NEED_PTHREAD_INIT
-else
-IMPL_STRATEGY = _EMU
-DEFINES		+= -D_PR_LOCAL_THREADS_ONLY
-endif
-
-OS_CFLAGS	= $(DSO_CFLAGS) -DBSDI -DHAVE_STRERROR -DNEED_BSDREGEX
-
-ifeq (86,$(findstring 86,$(OS_TEST)))
-CPU_ARCH	= x86
-endif
-ifeq (sparc,$(findstring sparc,$(OS_TEST)))
-CPU_ARCH	= sparc
-endif
-
-ifeq ($(OS_RELEASE),2.1)
-OS_CFLAGS	+= -D_PR_TIMESPEC_HAS_TS_SEC
-endif
-
-ifeq (,$(filter-out 1.1 2.1,$(OS_RELEASE)))
-OS_CFLAGS	+= -D_PR_BSDI_JMPBUF_IS_ARRAY
-else
-OS_CFLAGS	+= -D_PR_SELECT_CONST_TIMEVAL -D_PR_BSDI_JMPBUF_IS_STRUCT
-endif
-
-NOSUCHFILE	= /no-such-file
-
-ifeq ($(OS_RELEASE),1.1)
-OS_CFLAGS	+= -D_PR_STAT_HAS_ONLY_ST_ATIME -D_PR_NEED_H_ERRNO
-else
-OS_CFLAGS	+= -DHAVE_DLL -DUSE_DLFCN -D_PR_STAT_HAS_ST_ATIMESPEC
-OS_LIBS		= -ldl
-ifeq (,$(filter-out 4.%,$(OS_RELEASE)))
-MKSHLIB		= $(CC) $(DSO_LDOPTS)
-DSO_CFLAGS	= -fPIC
-DSO_LDOPTS	= -shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)
-else
-MKSHLIB		= $(LD) $(DSO_LDOPTS)
-DSO_LDOPTS	= -r
-endif
-endif

mozilla/nsprpub/config/BeOS.mk

@@ -1,139 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-
-######################################################################
-# Config stuff for BeOS (all architectures)
-######################################################################
-
-######################################################################
-# Version-independent
-######################################################################
-
-DEFINES			+= 
-XP_DEFINE		= -DXP_BEOS
-
-OBJ_SUFFIX              = o
-LIB_SUFFIX              = a
-DLL_SUFFIX              = so
-AR                      = ar cr $@
-STRIP			= strip
-
-ifdef BUILD_OPT
-DEFINES                 = -UDEBUG -DNDEBUG
-OBJDIR_TAG              = _OPT
-else
-DEFINES                 = -DDEBUG -UNDEBUG
-OBJDIR_TAG              = _DBG
-endif
-
-ifeq (PC,$(findstring PC,$(OS_TEST)))
-CPU_ARCH		= x86
-CC                      = gcc
-CCC                     = g++
-LD                      = gcc
-RANLIB                  = ranlib
-DSO_LDOPTS              = -nostart
-PORT_FLAGS		= -DHAVE_STRERROR
-ifdef BUILD_OPT
-OPTIMIZER		= -O2
-LDFLAGS			+= -s
-else
-OPTIMIZER		= -gdwarf-2 -O0
-endif
-else
-CPU_ARCH		= ppc
-CC                      = mwcc
-CCC                     = mwcc
-LD                      = mwld
-RANLIB                  = ranlib
-DSO_LDOPTS              = -xms -export pragma \
-					-init _init_routine_ \
-					-term _term_routine_ \
-					-lroot -lnet \
-					/boot/develop/lib/ppc/glue-noinit.a \
-					/boot/develop/lib/ppc/init_term_dyn.o \
-					/boot/develop/lib/ppc/start_dyn.o 
-
-PORT_FLAGS		= -DHAVE_STRERROR -D_POSIX_SOURCE
-ifdef BUILD_OPT
-OPTIMIZER		= -O2
-else
-OPTIMIZER		= -g -O0
-endif
-endif
-CPU_ARCH_TAG		= _$(CPU_ARCH)
-
-OS_INCLUDES		=  -I- -I. 
-#G++INCLUDES		= -I/usr/include/g++
-
-PLATFORM_FLAGS		= -DBeOS -DBEOS $(OS_INCLUDES)
-
-OS_CFLAGS		= $(DSO_CFLAGS) $(PLATFORM_FLAGS) $(PORT_FLAGS)
-
-USE_BTHREADS = 1
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
-
-OBJDIR_NAME	= $(OS_CONFIG)_$(CPU_ARCH)$(OBJDIR_TAG).OBJ
-
-####################################################################
-#
-# One can define the makefile variable NSDISTMODE to control
-# how files are published to the 'dist' directory.  If not
-# defined, the default is "install using relative symbolic
-# links".  The two possible values are "copy", which copies files
-# but preserves source mtime, and "absolute_symlink", which
-# installs using absolute symbolic links.  The "absolute_symlink"
-# option requires NFSPWD.
-#
-####################################################################
-
-NSINSTALL       = $(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall
-
-ifeq ($(NSDISTMODE),copy)
-# copy files, but preserve source mtime
-INSTALL         = $(NSINSTALL) -t
-else
-ifeq ($(NSDISTMODE),absolute_symlink)
-# install using absolute symbolic links
-INSTALL         = $(NSINSTALL) -L `$(NFSPWD)`
-else
-# install using relative symbolic links
-INSTALL         = $(NSINSTALL) -R
-endif
-endif
-
-define MAKE_OBJDIR
-if test ! -d $(@D); then rm -rf $(@D); $(NSINSTALL) -D $(@D); fi
-endef

mozilla/nsprpub/config/DGUX.mk

@@ -1,63 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for Data General DG/UX
-#
-# Initial DG/UX port by Marc Fraioli <fraioli@dg-rtp.dg.com>
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CC		= gcc
-CCC		= g++
-
-RANLIB		= true
-
-DEFINES		+= -D_PR_LOCAL_THREADS_ONLY 
-OS_CFLAGS	= -DSVR4 -DSYSV -DDGUX -D_DGUX_SOURCE -D_POSIX4A_DRAFT6_SOURCE 
-
-MKSHLIB		= $(LD) $(DSO_LDOPTS)
-DSO_LDOPTS	= -G 
-
-CPU_ARCH	= x86
-ARCH		= dgux
-
-NOSUCHFILE	= /no-such-file
-
-ifdef BUILD_OPT
-OPTIMIZER	= -O2
-else
-# -g would produce a huge executable.
-OPTIMIZER	=
-endif

mozilla/nsprpub/config/FreeBSD.mk

@@ -1,82 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for FreeBSD
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CC			= gcc
-CCC			= g++
-RANLIB			= ranlib
-
-ifeq ($(OS_TEST),alpha)
-CPU_ARCH		= alpha
-else
-OS_REL_CFLAGS		= -Di386
-CPU_ARCH		= x86
-endif
-CPU_ARCH_TAG		= _$(CPU_ARCH)
-
-OS_CFLAGS		= $(DSO_CFLAGS) $(OS_REL_CFLAGS) -ansi -Wall -pipe $(THREAD_FLAG) -DFREEBSD -DHAVE_STRERROR -DHAVE_BSD_FLOCK
-
-#
-# The default implementation strategy for FreeBSD is pthreads.
-#
-ifeq ($(CLASSIC_NSPR),1)
-IMPL_STRATEGY		= _EMU
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-else
-USE_PTHREADS		= 1
-IMPL_STRATEGY		= _PTH
-DEFINES			+= -D_THREAD_SAFE
-THREAD_FLAG		+= -pthread
-endif
-
-ARCH			= freebsd
-
-MOZ_OBJFORMAT          := $(shell test -x /usr/bin/objformat && /usr/bin/objformat || echo aout)
-
-ifeq ($(MOZ_OBJFORMAT),elf)
-DLL_SUFFIX		= so
-else
-DLL_SUFFIX		= so.1.0
-endif
-
-DSO_CFLAGS		= -fPIC
-DSO_LDOPTS		= -Bshareable
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
-
-G++INCLUDES		= -I/usr/include/g++

mozilla/nsprpub/config/HP-UX.mk

@@ -1,203 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for HP-UX
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-DLL_SUFFIX	= sl
-
-ifdef NS_USE_GCC
-	CC			        = gcc
-	CCC			        = g++
-	OS_CFLAGS		    =
-	COMPILER_TAG        = _gcc
-else
-	CC			        = cc -Ae
-	CCC			        = CC -ext
-	OS_CFLAGS           = +ESlit
-endif
-
-RANLIB			= echo
-
-CPU_ARCH		= hppa
-
-OS_CFLAGS		+= $(DSO_CFLAGS) -DHPUX -D$(CPU_ARCH) -D_HPUX_SOURCE
-
-#
-# The header netdb.h on HP-UX 9 does not declare h_errno.
-# On 10.10 and 10.20, netdb.h declares h_errno only if
-# _XOPEN_SOURCE_EXTENDED is defined.  So we need to declare
-# h_errno ourselves.
-#
-ifeq ($(basename $(OS_RELEASE)),A.09)
-OS_CFLAGS		+= -D_PR_NEED_H_ERRNO
-endif
-ifeq (,$(filter-out B.10.10 B.10.20,$(OS_RELEASE)))
-OS_CFLAGS		+= -D_PR_NEED_H_ERRNO
-endif
-
-# Do we have localtime_r()?  Does it return 'int' or 'struct tm *'?
-ifeq (,$(filter-out B.10.10 B.10.20,$(OS_RELEASE)))
-OS_CFLAGS		+= -DHAVE_INT_LOCALTIME_R
-endif
-ifeq (,$(filter-out B.10.30 B.11.00,$(OS_RELEASE)))
-OS_CFLAGS		+= -DHAVE_POINTER_LOCALTIME_R
-endif
-
-#
-# XXX
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-CLASSIC_NSPR = 1
-endif
-
-#
-# On HP-UX 9, the default (and only) implementation strategy is
-# classic nspr.
-#
-# On HP-UX 10.10 and 10.20, the default implementation strategy is
-# pthreads (actually DCE threads).  Classic nspr is also available.
-#
-# On HP-UX 10.30 and 11.00, the default implementation strategy is
-# pthreads.  Classic nspr and pthreads-user are also available.
-#
-ifeq ($(basename $(OS_RELEASE)),A.09)
-OS_CFLAGS		+= -DHPUX9
-DEFAULT_IMPL_STRATEGY = _EMU
-endif
-
-ifeq ($(OS_RELEASE),B.10.01)
-OS_CFLAGS		+= -DHPUX10
-DEFAULT_IMPL_STRATEGY = _EMU
-endif
-
-ifeq ($(OS_RELEASE),B.10.10)
-OS_CFLAGS		+= -DHPUX10 -DHPUX10_10
-DEFAULT_IMPL_STRATEGY = _PTH
-endif
-
-ifeq ($(OS_RELEASE),B.10.20)
-OS_CFLAGS		+= -DHPUX10 -DHPUX10_20
-ifndef NS_USE_GCC
-OS_CFLAGS		+= +DAportable +DS1.1
-endif
-DEFAULT_IMPL_STRATEGY = _PTH
-endif
-
-#
-# On 10.30 and 11.00, we use the new ANSI C++ compiler aCC.
-#
-
-ifeq ($(OS_RELEASE),B.10.30)
-ifndef NS_USE_GCC
-CCC			= /opt/aCC/bin/aCC -ext
-OS_CFLAGS		+= +DAportable +DS1.1
-endif
-OS_CFLAGS		+= -DHPUX10 -DHPUX10_30
-DEFAULT_IMPL_STRATEGY = _PTH
-endif
-
-# 11.00 is similar to 10.30.
-ifeq ($(OS_RELEASE),B.11.00)
-	ifndef NS_USE_GCC
-		CCC			        = /opt/aCC/bin/aCC -ext
-		ifeq ($(USE_64), 1)
-			OS_CFLAGS       += +DA2.0W +DS2.0
-			COMPILER_TAG    = _64
-		else
-			OS_CFLAGS       += +DAportable +DS2.0
-			COMPILER_TAG    = _32
-		endif
-	endif
-OS_CFLAGS		+= -DHPUX10 -DHPUX11 -D_LARGEFILE64_SOURCE -D_PR_HAVE_OFF64_T -DHAVE_FCNTL_FILE_LOCKING
-DEFAULT_IMPL_STRATEGY = _PTH
-endif
-
-ifeq ($(DEFAULT_IMPL_STRATEGY),_EMU)
-CLASSIC_NSPR = 1
-endif
-
-ifeq ($(DEFAULT_IMPL_STRATEGY),_PTH)
-USE_PTHREADS = 1
-IMPL_STRATEGY = _PTH
-ifeq ($(CLASSIC_NSPR),1)
-USE_PTHREADS =
-IMPL_STRATEGY = _EMU
-endif
-ifeq ($(PTHREADS_USER),1)
-USE_PTHREADS =
-IMPL_STRATEGY = _PTH_USER
-endif
-endif
-
-ifeq ($(CLASSIC_NSPR),1)
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-endif
-
-ifeq (,$(filter-out A.09 B.10,$(basename $(OS_RELEASE))))
-DEFINES			+= -D_PR_NO_LARGE_FILES
-endif
-
-#
-# To use the true pthread (kernel thread) library on 10.30 and
-# 11.00, we should define _POSIX_C_SOURCE to be 199506L.
-# The _REENTRANT macro is deprecated.
-#
-
-ifdef USE_PTHREADS
-ifeq (,$(filter-out B.10.10 B.10.20,$(OS_RELEASE)))
-OS_CFLAGS		+= -D_REENTRANT -D_PR_DCETHREADS
-else
-OS_CFLAGS		+= -D_POSIX_C_SOURCE=199506L -D_PR_HAVE_THREADSAFE_GETHOST
-endif
-endif
-
-ifdef PTHREADS_USER
-OS_CFLAGS		+= -D_POSIX_C_SOURCE=199506L
-endif
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
-
-DSO_LDOPTS		= -b +h $(notdir $@)
-
-# -fPIC or +Z generates position independent code for use in shared
-# libraries.
-ifdef NS_USE_GCC
-DSO_CFLAGS		= -fPIC
-else
-DSO_CFLAGS		= +Z
-endif

mozilla/nsprpub/config/IRIX.mk

@@ -1,158 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for IRIX
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-#
-# XXX
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-ifneq ($(USE_PTHREADS),1)
-CLASSIC_NSPR = 1
-endif
-endif
-
-#
-# On IRIX 5.x, classic nspr (user-level threads on top of sprocs)
-# is the default (and only) implementation strategy.
-#
-# On IRIX 6.x and later, the default implementation strategy is
-# pthreads.  Classic nspr is also available.
-#
-ifeq ($(basename $(OS_RELEASE)),5)
-CLASSIC_NSPR = 1
-endif
-
-ifeq ($(CLASSIC_NSPR),1)
-	IMPL_STRATEGY = _MxN
-else
-	USE_PTHREADS = 1
-	USE_N32 = 1
-	IMPL_STRATEGY = _PTH
-endif
-
-ifdef NS_USE_GCC
-	CC			= gcc
-	COMPILER_TAG		= _gcc
-	AS			= $(CC) -x assembler-with-cpp -D_ASM -mips2
-	ODD_CFLAGS		= -Wall -Wno-format
-	ifdef BUILD_OPT
-		OPTIMIZER		= -O6
-	endif
-else
-	CC			= cc
-	CCC         = CC
-	ODD_CFLAGS		= -fullwarn -xansi
-	ifdef BUILD_OPT
-		ifneq ($(USE_N32),1)
-			OPTIMIZER		= -O -Olimit 4000
-		else
-			OPTIMIZER		= -O -OPT:Olimit=4000
-		endif
-	endif
-
-#
-# The default behavior is still -o32 generation, hence the explicit tests
-# for -n32 and -64 and implicitly assuming -o32. If that changes, ...
-#
-	ifeq ($(basename $(OS_RELEASE)),6)
-		ODD_CFLAGS += -multigot
-		SHLIB_LD_OPTS = -no_unresolved
-		ifeq ($(USE_N32),1)
-			ODD_CFLAGS += -n32 -woff 1209
-			COMPILER_TAG = _n32
-			LDOPTS += -n32
-        	SHLIB_LD_OPTS += -n32
-			ifeq ($(OS_RELEASE), 6_2)
-				LDOPTS += -Wl,-woff,85
-				SHLIB_LD_OPTS += -woff 85
-			endif
-		else
-			ifeq ($(USE_64),1)
-				ODD_CFLAGS +=  -64
-				COMPILER_TAG = _64
-			else
-				ODD_CFLAGS +=  -32
-				COMPILER_TAG = _o32
-			endif
-		endif
-	else
-		ODD_CFLAGS += -xgot
-	endif
-endif
-
-ODD_CFLAGS		+= -DSVR4 -DIRIX -DHAVE_FCNTL_FILE_LOCKING
-
-CPU_ARCH		= mips
-
-RANLIB			= /bin/true
-
-# For purify
-# XXX: should always define _SGI_MP_SOURCE
-NOMD_OS_CFLAGS		= $(ODD_CFLAGS) -D_SGI_MP_SOURCE
-
-ifeq ($(OS_RELEASE),5.3)
-OS_CFLAGS		+= -DIRIX5_3
-endif
-
-ifneq ($(basename $(OS_RELEASE)),5)
-OS_CFLAGS		+= -D_PR_HAVE_SGI_PRDA_PROCMASK
-endif
-
-ifeq (,$(filter-out 6.5,$(OS_RELEASE)))
-ifndef NS_USE_GCC
-OS_CFLAGS		+= -mips3
-endif
-OS_CFLAGS		+= -D_PR_HAVE_GETPROTO_R -D_PR_HAVE_GETPROTO_R_POINTER
-ifeq ($(USE_PTHREADS),1)
-OS_CFLAGS		+= -D_PR_HAVE_GETHOST_R -D_PR_HAVE_GETHOST_R_POINTER
-endif
-endif
-
-ifndef NO_MDUPDATE
-OS_CFLAGS		+= $(NOMD_OS_CFLAGS) -MDupdate $(DEPENDENCIES)
-else
-OS_CFLAGS		+= $(NOMD_OS_CFLAGS)
-endif
-
-# -rdata_shared is an ld option that puts string constants and
-# const data into the text segment, where they will be shared
-# across processes and be read-only.
-MKSHLIB			= $(LD) $(SHLIB_LD_OPTS) -rdata_shared -shared -soname $(notdir $@)
-
-DSO_LDOPTS		= -elf -shared -all

mozilla/nsprpub/config/Linux.mk

@@ -1,131 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-######################################################################
-# Config stuff for Linux (all architectures)
-######################################################################
-
-######################################################################
-# Version-independent
-######################################################################
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-#
-# XXX
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-ifneq ($(USE_PTHREADS),1)
-CLASSIC_NSPR = 1
-endif
-endif
-
-#
-# The default implementation strategy for Linux is pthreads.
-#
-ifeq ($(CLASSIC_NSPR),1)
-IMPL_STRATEGY		= _EMU
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-else
-USE_PTHREADS		= 1
-IMPL_STRATEGY		= _PTH
-DEFINES			+= -D_REENTRANT
-endif
-
-ifeq (86,$(findstring 86,$(OS_TEST)))
-CPU_ARCH		:= x86
-else
-ifeq (,$(filter-out arm% sa110,$(OS_TEST)))
-CPU_ARCH		:= arm
-else
-CPU_ARCH		:= $(OS_TEST)
-endif
-endif
-CPU_ARCH_TAG		= _$(CPU_ARCH)
-
-CC			= gcc
-CCC			= g++
-RANLIB			= ranlib
-
-OS_INCLUDES		=
-G++INCLUDES		= -I/usr/include/g++
-
-PLATFORM_FLAGS		= -ansi -Wall -pipe -DLINUX -Dlinux
-PORT_FLAGS		= -D_POSIX_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -DHAVE_STRERROR -DHAVE_FCNTL_FILE_LOCKING
-
-OS_CFLAGS		= $(DSO_CFLAGS) $(PLATFORM_FLAGS) $(PORT_FLAGS)
-
-######################################################################
-# Version-specific stuff
-######################################################################
-
-ifeq ($(CPU_ARCH),alpha)
-PLATFORM_FLAGS		+= -D_ALPHA_ -D__alpha -mieee
-endif
-ifeq ($(CPU_ARCH),x86)
-PLATFORM_FLAGS		+= -Di386
-endif
-ifeq ($(CPU_ARCH),m68k)
-#
-# gcc on Linux/m68k either has a bug or triggers a code-sequence
-# bug in the 68060 which causes gcc to crash.  The simplest way to
-# avoid this is to enable a minimum level of optimization.
-#
-ifndef BUILD_OPT
-OPTIMIZER		+= -O
-endif
-PLATFORM_FLAGS		+= -m68020-40
-endif
-
-#
-# Linux 2.x has shared libraries.
-#
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS) -soname $(notdir $@)
-ifdef BUILD_OPT
-OPTIMIZER		= -O2
-#   invoke 'strip' on *.so files in optimized builds
-STRIP = strip
-endif
-
-######################################################################
-# Overrides for defaults in config.mk (or wherever)
-######################################################################
-
-######################################################################
-# Other
-######################################################################
-
-DSO_CFLAGS		= -fPIC
-DSO_LDOPTS		= -shared

mozilla/nsprpub/config/Makefile.in

@@ -1,143 +0,0 @@
-#! gmake
-# 
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-MOD_DEPTH	= ..
-topsrcdir	= @top_srcdir@
-srcdir		= @srcdir@
-VPATH		= @srcdir@
-
-include $(MOD_DEPTH)/config/autoconf.mk
-
-# Indicate that this directory builds build tools.
-INTERNAL_TOOLS	= 1
-
-# autoconf.mk must be deleted last (from the top-level directory)
-# because it is included by every makefile.
-DIST_GARBAGE	= nsprincl.mk nsprincl.sh nspr-config
-
-RELEASE_BINS	= nspr-config
-
-include $(topsrcdir)/config/config.mk
-
-CSRCS	= now.c
-
-# This version hasn't been ported for us; the one in mozilla/config has
-ifneq ($(OS_ARCH),OS2)
-CSRCS  += nsinstall.c
- 
-PLSRCS	= nfspwd.pl
-endif
-
-ifeq (,$(filter-out WINNT OS2,$(OS_ARCH)))
-PROG_SUFFIX = .exe
-else
-PROG_SUFFIX =
-endif
-
-# Temporary workaround to disable the generation of
-# library build time because now.c uses the 'long long'
-# data type that's not available on some platforms.
-ifeq (,$(filter-out NEC NEXTSTEP QNX SCOOS UNIXWARE,$(OS_ARCH)))
-DEFINES += -DOMIT_LIB_BUILD_TIME
-endif
-
-ifeq ($(OS_ARCH), IRIX)
-    ifeq ($(basename $(OS_RELEASE)),6)
-        ifndef NS_USE_GCC
-            ifeq ($(USE_N32),1)
-                XLDOPTS += -n32 -Wl,-woff,85
-            else
-                ifeq ($(USE_64),1)
-                    XLDOPTS += -64
-                else
-                    XLDOPTS += -32
-                endif
-            endif
-        endif
-    endif
-endif
-
-ifeq ($(OS_ARCH), HP-UX)
-    ifeq ($(USE_64),1)
-        XLDOPTS += +DA2.0W
-    endif
-endif
-
-ifeq ($(MOZ_OS2_TOOLS),EMX)
-XCFLAGS = $(OS_CFLAGS)
-ifeq ($(MOZ_OS2_EMX_OBJECTFORMAT),OMF)
-XLDOPTS = -Zlinker /PM:VIO
-endif
-endif
-
-ifeq ($(MOZ_OS2_TOOLS),PGCC)
-XCFLAGS = $(OS_CFLAGS)
-XLDOPTS = -Zlinker /PM:VIO
-endif
-
-include $(topsrcdir)/config/rules.mk
-
-PROGS	= $(OBJDIR)/now$(PROG_SUFFIX)
-
-ifeq (,$(filter-out OS2 WINNT,$(OS_ARCH)))
-TARGETS = $(PROGS)
-else
-PROGS	+= $(OBJDIR)/nsinstall$(PROG_SUFFIX)
-TARGETS = $(PROGS) $(PLSRCS:.pl=)
-endif
-
-OUTOPTION = -o # end of the line
-ifeq (,$(filter-out WINNT WIN95,$(OS_TARGET)))
-OUTOPTION = /Fe
-endif
-
-# Redefine MAKE_OBJDIR for just this directory
-define MAKE_OBJDIR
-if test ! -d $(@D); then rm -rf $(@D); mkdir $(@D); else true; fi
-endef
-
-export:: $(TARGETS)
-	rm -f $(dist_bindir)/nspr-config
-
-$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.$(OBJ_SUFFIX)
-	@$(MAKE_OBJDIR)
-ifeq ($(MOZ_OS2_TOOLS),VACPP)
-	$(LD) $(EXEFLAGS) $<
-else
-	$(CC) $(XCFLAGS) $< $(XLDOPTS) $(OUTOPTION)$@
-endif
-
-real_install:: nspr.m4
-	$(NSINSTALL) -D $(DESTDIR)$(datadir)/aclocal
-	$(NSINSTALL) -t -m 0644 $< $(DESTDIR)$(datadir)/aclocal

mozilla/nsprpub/config/NCR.mk

@@ -1,97 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for NCR SVR4 MP-RAS
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-###
-NS_USE_NATIVE = 1
-
-# NS_USE_GCC = 1
-
-export PATH:=$(PATH):/opt/ncc/bin
-###
-
-RANLIB          = true
-GCC_FLAGS_EXTRA = -pipe
-
-DEFINES		+= -DSVR4 -DSYSV -DHAVE_STRERROR -DNCR -D_PR_LOCAL_THREADS_ONLY
-
-ifeq (,$(filter-out 2.03,$(OS_RELEASE)))
-DEFINES		+= -D_PR_STAT_HAS_ST_ATIM
-else
-DEFINES		+= -D_PR_STAT_HAS_ST_ATIM_UNION
-endif
-
-ifdef NS_USE_NATIVE
-CC              = cc
-CCC             = ncc
-OS_CFLAGS	= -Hnocopyr
-#OS_LIBS         = -L/opt/ncc/lib 
-else
-#OS_LIBS		=
-endif
-
-CCC	= g++
-
-#OS_LIBS	       += -lsocket -lnsl -ldl -lc
-
-MKSHLIB		= $(LD) $(DSO_LDOPTS)
-#DSO_LDOPTS	= -G -z defs
-DSO_LDOPTS	= -G
-
-CPU_ARCH	= x86
-ARCH		= ncr
-
-NOSUCHFILE	= /no-such-file
-
-# now take care of default GCC (rus@5/5/97)
- 
-ifdef NS_USE_GCC
-# if gcc-settings are redefined already - don't touch it
-#
-ifeq (,$(findstring gcc, $(CC)))
-CC      = gcc
-CCC     = g++
-CXX     = g++
-COMPILER_TAG = _gcc
-# always use -fPIC - some makefiles are still broken and don't distinguish
-# situation when they build shared and static libraries
-CFLAGS  += -fPIC -Wall $(GCC_FLAGS_EXTRA)
-#OS_LIBS += -L/usr/local/lib -lstdc++ -lg++ -lgcc
-endif
-endif
-###
-

mozilla/nsprpub/config/NEC.mk

@@ -1,61 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for NEC Mips SYSV
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CPU_ARCH		= mips
-
-ifdef NS_USE_GCC
-CC			= gcc
-CCC			= g++
-else
-CC			= $(NSDEPTH)/build/hcc cc -Xa -KGnum=0 -KOlimit=4000
-CCC			= g++
-endif
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
-
-RANLIB			= /bin/true
-
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-OS_CFLAGS		= $(ODD_CFLAGS) -DSVR4 -D__SVR4 -DNEC -Dnec_ews -DHAVE_STRERROR
-OS_LIBS			= -lsocket -lnsl -ldl $(LDOPTIONS)
-LDOPTIONS		= -lc -L/usr/ucblib -lucb
-
-NOSUCHFILE		= /no-such-file
-
-DSO_LDOPTS		= -G

mozilla/nsprpub/config/NEWS-OS.mk

@@ -1,74 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-######################################################################
-# Config stuff for Sony NEWS-OS
-######################################################################
- 
-######################################################################
-# Version-independent
-######################################################################
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-ARCH			:= sony
-CPU_ARCH		:= mips
- 
-CC			= cc
-CCC			= CC
-RANLIB			= /bin/true
-
-OS_INCLUDES		= -I/usr/include
-G++INCLUDES		=
-#OS_LIBS			= -lsocket -lnsl -lgen -lresolv
-
-PLATFORM_FLAGS		= -Xa -fullwarn -DSONY
-PORT_FLAGS		= -DSYSV -DSVR4 -D__svr4 -D__svr4__ -D_PR_LOCAL_THREADS_ONLY -DHAVE_SVID_GETTOD
-
-OS_CFLAGS		= $(PLATFORM_FLAGS) $(PORT_FLAGS)
-
-######################################################################
-# Version-specific stuff
-######################################################################
-
-######################################################################
-# Overrides for defaults in config.mk (or wherever)
-######################################################################
-
-######################################################################
-# Other
-######################################################################
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
- 
-DSO_LDOPTS		= -G

mozilla/nsprpub/config/NEXTSTEP.mk

@@ -1,68 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for NEXTSTEP
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CC			= cc
-CCC			= cc++
-
-RANLIB			= ranlib
-
-OS_REL_CFLAGS		= -D$(shell uname -p)
-CPU_ARCH		:= $(shell uname -p)
-
-# "Commons" are tentative definitions in a global scope, like this:
-#     int x;
-# The meaning of a common is ambiguous.  It may be a true definition:
-#     int x = 0;
-# or it may be a declaration of a symbol defined in another file:
-#     extern int x;
-# Use the -fno-common option to force all commons to become true
-# definitions so that the linker can catch multiply-defined symbols.
-# Also, common symbols are not allowed with Rhapsody dynamic libraries.
-
-OS_CFLAGS		= $(DSO_CFLAGS) $(OS_REL_CFLAGS) -Wall -fno-common -pipe -DNEXTSTEP -DHAVE_STRERROR -DHAVE_BSD_FLOCK -D_POSIX_SOURCE -traditional-cpp -posix
-
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-
-ARCH			= $(CPU_ARCH)
-
-# May override this with -bundle to create a loadable module.
-#DSO_LDOPTS		= -dynamiclib
-
-#MKSHLIB			= $(CC) -arch $(CPU_ARCH) $(DSO_LDOPTS)
-DLL_SUFFIX		= dylib

mozilla/nsprpub/config/NTO.mk

@@ -1,90 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1999-2000 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.
-# 
-
-######################################################################
-# Config stuff for Neutrino
-######################################################################
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-#
-# XXX
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-ifneq ($(USE_PTHREADS),1)
-CLASSIC_NSPR = 1
-endif
-endif
-
-#
-# The default implementation strategy for Linux is pthreads.
-#
-ifeq ($(CLASSIC_NSPR),1)
-IMPL_STRATEGY		= _EMU
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-else
-USE_PTHREADS		= 1
-IMPL_STRATEGY		= _PTH
-DEFINES			+= -D_REENTRANT
-endif
-
-
-AR			 = qcc -Vgcc_ntox86 -M -a $@
-CC			 = qcc -Vgcc_ntox86
-LD			 = $(CC)
-CCC			 = $(CC)
-
-# Old Flags  -DNO_REGEX   -DSTRINGS_ALIGNED
-
-OS_CFLAGS	 = -Wc,-Wall -Wc,-Wno-parentheses -DNTO  \
-			   -D_QNX_SOURCE -DHAVE_POINTER_LOCALTIME_R -shared
-
-COMPILER_TAG = _qcc
-MKSHLIB		 = qcc -Vgcc_ntox86 -shared -Wl,-h$(@:$(OBJDIR)/%.so=%.so) -M
-
-RANLIB		 = ranlib
-G++INCLUDES	 =
-OS_LIBS		 =
-EXTRA_LIBS  = -lsocket
-
-ifdef BUILD_OPT
-OPTIMIZER = -O1
-else
-OPTIMIZER = -O1 -gstabs
-endif
-
-NOSUCHFILE	= /no-such-file
-
-GARBAGE		+= *.map
-

mozilla/nsprpub/config/NetBSD.mk

@@ -1,89 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for NetBSD
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CC			= gcc
-CCC			= g++
-RANLIB			= ranlib
-
-ifndef OBJECT_FMT
-OBJECT_FMT		:= $(shell if echo __ELF__ | $${CC:-cc} -E - | grep -q __ELF__ ; then echo a.out ; else echo ELF ; fi)
-endif
-
-OS_REL_CFLAGS		=
-ifeq (86,$(findstring 86,$(OS_TEST)))
-CPU_ARCH		= x86
-else
-CPU_ARCH		= $(OS_TEST)
-endif
-
-OS_CFLAGS		= $(DSO_CFLAGS) $(OS_REL_CFLAGS) -ansi -Wall -pipe -DNETBSD -DHAVE_STRERROR -DHAVE_BSD_FLOCK
-
-ifeq ($(USE_PTHREADS),1)
-OS_LIBS			= -lc_r
-# XXX probably should define _THREAD_SAFE too.
-else
-OS_LIBS			= -lc
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-endif
-
-ARCH			= netbsd
-
-ifeq ($(OBJECT_FMT),ELF)
-DLL_SUFFIX		= so
-else
-DLL_SUFFIX		= so.1.0
-# XXX work around a bug in the a.out ld(1).
-OS_LIBS			=
-endif
-
-DSO_CFLAGS		= -fPIC -DPIC
-DSO_LDOPTS		= -shared
-ifeq ($(OBJECT_FMT),ELF)
-DSO_LDOPTS		+=-Wl,-soname,lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
-endif
-
-ifdef LIBRUNPATH
-#DSO_LDOPTS		+= -R$(LIBRUNPATH)
-DSO_LDOPTS		+= -Wl,-R$(LIBRUNPATH)
-endif
-
-#MKSHLIB		= $(LD) $(DSO_LDOPTS)
-MKSHLIB			= $(CC) $(DSO_LDOPTS)
-
-G++INCLUDES		= -I/usr/include/g++

mozilla/nsprpub/config/OS2.mk

@@ -1,171 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Configuration common to all (supported) versions of OS/2
-#
-# OS_CFLAGS is the command line options for the compiler when
-#   building the .DLL object files.
-# OS_EXE_CFLAGS is the command line options for the compiler
-#   when building the .EXE object files; this is for the test
-#   programs.
-# the macro OS_CFLAGS is set to OS_EXE_CFLAGS inside of the
-#   makefile for the pr/tests directory. ... Hack.
-
-# Specify toolset.  Default to EMX.
-ifeq ($(MOZ_OS2_TOOLS),VACPP)
-XP_OS2_VACPP = 1
-else
-ifeq ($(MOZ_OS2_TOOLS),PGCC)
-XP_OS2_EMX   = 1
-else
-MOZ_OS2_TOOLS = EMX
-XP_OS2_EMX   = 1
-endif
-endif
-
-ifeq ($(XP_OS2_EMX),1)
-MOZ_EMXTAG = $(subst .,,$(MOZ_OS2_EMX_OBJECTFORMAT))
-endif
-
-#
-# On OS/2 we proudly support gbash...
-#
-SHELL := GBASH.EXE
-
-CC			= icc -q -DXP_OS2 -N10
-CCC			= icc -q -DXP_OS2 -DOS2=4 -N10
-LINK			= -ilink
-AR			= -ilib /noignorecase /nologo /Out:$(subst /,\\,$@)
-RANLIB 			= @echo RANLIB
-BSDECHO 		= @echo BSDECHO
-STRIP			= @echo STRIP
-NSINSTALL 		= nsinstall
-INSTALL			= $(NSINSTALL)
-MAKE_OBJDIR 		= if test ! -d $(OBJDIR); then mkdir $(OBJDIR); fi
-IMPLIB 			= implib -nologo -noignorecase
-FILTER 			= cppfilt -b -p -q
-RC 			= rc.exe
-
-GARBAGE =
-
-XP_DEFINE 		= -DXP_PC
-LIB_SUFFIX 		= lib
-DLL_SUFFIX 		= dll
-OBJ_SUFFIX		= obj
-
-OS_CFLAGS     		= -W3 -Wcnd- -gm -gd+ -sd- -su4 -ge- -Mp
-OS_EXE_CFLAGS 		= -W3 -Wcnd- -gm -gd+ -sd- -su4 -Mp
-AR_EXTRA_ARGS 		= 
-
-ifdef BUILD_OPT
-OPTIMIZER		= -O+ -Oi 
-DEFINES 		= -UDEBUG -U_DEBUG -DNDEBUG
-DLLFLAGS		= -DLL -OUT:$@ -MAP:$(@:.dll=.map)
-EXEFLAGS    		= -PMTYPE:VIO -OUT:$@ -MAP:$(@:.exe=.map) -nologo -NOE
-OBJDIR_TAG 		= _OPT
-else
-OPTIMIZER		= -Ti+ -DE
-DEFINES 		= -DDEBUG -D_DEBUG -DDEBUGPRINTS
-DLLFLAGS		= -DEBUG -DLL -OUT:$@ -MAP:$(@:.dll=.map)
-EXEFLAGS    		= -DEBUG -PMTYPE:VIO -OUT:$@ -MAP:$(@:.exe=.map) -nologo -NOE
-OBJDIR_TAG 		= _DBG
-LDFLAGS 		= -DEBUG 
-endif
-
-DEFINES += -DOS2=4
-DEFINES += -D_X86_
-DEFINES += -D_PR_GLOBAL_THREADS_ONLY -DBSD_SELECT
-
-# Name of the binary code directories
-ifdef MOZ_LITE
-OBJDIR_NAME 		= $(subst OS2,NAV,$(OS_CONFIG))_$(MOZ_OS2_TOOLS)$(MOZ_EMXTAG)$(OBJDIR_TAG).OBJ
-else
-OBJDIR_NAME 		= $(OS_CONFIG)_$(MOZ_OS2_TOOLS)$(MOZ_EMXTAG)$(OBJDIR_TAG).OBJ
-endif
-
-OS_DLLFLAGS 		= -nologo -DLL -FREE -NOE
-
-ifdef XP_OS2_VACPP
-
-OS_LIBS 		= so32dll.lib tcp32dll.lib
-
-DEFINES += -DXP_OS2_VACPP -DTCPV40HDRS
-
-else
-CC			= gcc
-CCC			= gcc
-LINK			= gcc
-RC 			= rc.exe
-FILTER  		= emxexp
-IMPLIB  		= emximp -o
-
-# Determine which object format to use.  Two choices:
-# a.out and omf.  We default to omf.
-ifeq ($(MOZ_OS2_EMX_OBJECTFORMAT), A.OUT)
-AR      	= ar -q $@
-LIB_SUFFIX	= a
-else
-OMF_FLAG 	= -Zomf
-AR		= emxomfar r $@
-LIB_SUFFIX	= lib
-endif
-
-OS_LIBS     		= -lsocket -lemxio
-
-DEFINES += -DXP_OS2 -DXP_OS2_EMX -DOS2EMX_PLAIN_CHAR
-
-OS_CFLAGS     		= $(OMF_FLAG) -Wall -Wno-unused -Zmtd
-OS_EXE_CFLAGS 		= $(OMF_FLAG) -Wall -Wno-unused -Zmtd
-OS_DLLFLAGS 		= $(OMF_FLAG) -Zmt -Zdll -Zcrtdll -o $@
-ifeq ($(MOZ_OS2_EMX_OBJECTFORMAT),OMF)
-EXEFLAGS                += -Zlinker /DE
-endif
-
-ifdef BUILD_OPT
-OPTIMIZER		= -O3
-DLLFLAGS		= 
-EXEFLAGS    		= -Zmtd -o $@
-else
-OPTIMIZER		= -g #-s
-DLLFLAGS		= -g #-s
-EXEFLAGS		= -g $(OMF_FLAG) -Zmtd -L$(DIST)/lib -o $@   # -s
-ifeq ($(MOZ_OS2_EMX_OBJECTFORMAT),OMF)
-EXEFLAGS                += -Zlinker /DE
-endif
-endif
-
-AR_EXTRA_ARGS 		=
-endif
-
-

mozilla/nsprpub/config/OSF1.mk

@@ -1,122 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for DEC OSF/1
-#
-
-#
-# The Bourne shell (sh) on OSF1 doesn't handle "set -e" correctly,
-# which we use to stop LOOP_OVER_DIRS submakes as soon as any
-# submake fails.  So we use the Korn shell instead.
-#
-SHELL			:= /usr/bin/ksh
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-#
-# XXX
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-ifneq ($(USE_PTHREADS),1)
-CLASSIC_NSPR = 1
-endif
-endif
-
-#
-# Prior to OSF1 V4.0, classic nspr is the default (and only) implementation
-# strategy.
-#
-# On OSF1 V4.0, pthreads is the default implementation strategy.
-# Classic nspr is also available.
-#
-ifeq (,$(filter-out V2.0 V3.2,$(OS_RELEASE)))
-CLASSIC_NSPR = 1
-endif
-
-ifeq ($(CLASSIC_NSPR), 1)
-	IMPL_STRATEGY = _EMU
-	DEFINES += -D_PR_LOCAL_THREADS_ONLY
-else
-	USE_PTHREADS = 1
-	IMPL_STRATEGY = _PTH
-endif
-
-CC			= cc $(NON_LD_FLAGS) -std1
-ifneq ($(OS_RELEASE),V2.0)
-CC			+= -readonly_strings
-endif
-# The C++ compiler cxx has -readonly_strings on by default.
-CCC			= cxx
-
-RANLIB			= /bin/true
-
-CPU_ARCH		= alpha
-
-ifdef BUILD_OPT
-OPTIMIZER		+= -Olimit 4000
-endif
-
-NON_LD_FLAGS		= -ieee_with_inexact
-
-OS_CFLAGS		= -DOSF1 -D_REENTRANT
-
-ifneq (,$(filter-out V2.0 V3.2,$(OS_RELEASE)))
-OS_CFLAGS		+= -DOSF1_HAVE_MACHINE_BUILTINS_H
-endif
-
-ifneq (,$(filter-out V2.0 V3.2,$(OS_RELEASE)))
-OS_CFLAGS		+= -DHAVE_FCNTL_FILE_LOCKING
-endif
-
-ifeq (,$(filter-out V2.0 V3.2,$(OS_RELEASE)))
-OS_CFLAGS		+= -DHAVE_INT_LOCALTIME_R
-else
-OS_CFLAGS		+= -DHAVE_POINTER_LOCALTIME_R
-endif
-
-ifeq (,$(filter-out V4.0%,$(OS_RELEASE)))
-OS_CFLAGS		+= -DOSF1V4_MAP_PRIVATE_BUG
-endif
-
-ifeq ($(USE_PTHREADS),1)
-OS_CFLAGS		+= -pthread
-ifneq (,$(filter-out V2.0 V3.2,$(OS_RELEASE)))
-OS_CFLAGS		+= -D_PR_HAVE_THREADSAFE_GETHOST
-endif
-endif
-
-# The command to build a shared library on OSF1.
-MKSHLIB = ld -shared -all -expect_unresolved "*" -soname $(notdir $@)
-DSO_LDOPTS		= -shared

mozilla/nsprpub/config/OpenBSD.mk

@@ -1,78 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for OpenBSD
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CC                     = gcc
-CCC                    = g++
-RANLIB                 = ranlib
-
-OS_REL_CFLAGS          =
-ifeq (86,$(findstring 86,$(OS_TEST)))
-CPU_ARCH               = x86
-else
-CPU_ARCH               = $(OS_TEST)
-endif
-
-OS_CFLAGS              = $(DSO_CFLAGS) $(OS_REL_CFLAGS) -ansi -Wall -pipe $(THREAD_FLAG) -DOPENBSD -DHAVE_STRERROR -DHAVE_BSD_FLOCK
-
-ifeq ($(USE_PTHREADS),1)
-THREAD_FLAG		+= -pthread
-# XXX probably should define _THREAD_SAFE too.
-else
-DEFINES                        += -D_PR_LOCAL_THREADS_ONLY
-endif
-
-ARCH                   = openbsd
-
-DLL_SUFFIX             = so.1.0
-
-DSO_CFLAGS             = -fPIC
-DSO_LDOPTS             = -Bshareable
-ifeq ($(OS_TEST),alpha)
-DSO_LDOPTS             = -shared
-endif
-ifeq ($(OS_TEST),mips)
-DSO_LDOPTS             = -shared
-endif
-ifeq ($(OS_TEST),pmax)  
-DSO_LDOPTS             = -shared
-endif
-
-MKSHLIB                        = $(LD) $(DSO_LDOPTS)
-
-G++INCLUDES            = -I/usr/include/g++

mozilla/nsprpub/config/OpenVMS.mk

@@ -1,67 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for Compaq OpenVMS
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-ifdef INTERNAL_TOOLS
-CC			= c89
-CCC			= cxx
-OPTIMIZER		= -O
-else
-CC			= ccc
-CCC			= ccc
-endif
-
-RANLIB			= /bin/true
-
-CPU_ARCH_TAG		= _$(CPU_ARCH)
-
-OS_CFLAGS              = -DVMS -DVMS_AS_IS -Wc,names=\(short,as\) \
-                         -DGENERIC_PTHREAD_REDEFINES -D_SOCKADDR_LEN
-OS_CXXFLAGS            = -DVMS -DVMS_AS_IS -Wc,names=\(short,as\) \
-                         -DGENERIC_PTHREAD_REDEFINES -D_SOCKADDR_LEN
-
-#
-# XCFLAGS are the only CFLAGS that are used during a link operation. Defining
-# OPTIMIZER in XCFLAGS means that each compilation line gets OPTIMIZER
-# included twice, but at least we get OPTIMIZER included in the link
-# operations; and OpenVMS needs it!
-#
-XCFLAGS                        += $(OPTIMIZER)
-
-# The command to build a shared library in POSIX on OpenVMS.
-MKSHLIB = vmsld $(OPTIMIZER)

mozilla/nsprpub/config/QNX.mk

@@ -1,57 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-######################################################################
-# Config stuff for QNX.
-######################################################################
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CPU_ARCH	= x86
-
-ifndef NS_USE_GCC
-CC		= cc
-CCC		= cc
-endif
-RANLIB		= true
-
-G++INCLUDES	=
-OS_LIBS		=
-XLDOPTS		= -lunix
-
-OS_CFLAGS	= -DQNX -Di386 -D_PR_LOCAL_THREADS_ONLY -D_PR_NEED_H_ERRNO
-#IMPL_STRATEGY	= _EMU
-
-NOSUCHFILE	= /no-such-file
-
-GARBAGE		= $(wildcard *.err)

mozilla/nsprpub/config/Rhapsody.mk

@@ -1,83 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for Rhapsody
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-#
-# The default implementation strategy for Rhapsody is pthreads.
-#
-ifeq ($(CLASSIC_NSPR),1)
-IMPL_STRATEGY   = _EMU
-DEFINES         += -D_PR_LOCAL_THREADS_ONLY
-else
-USE_PTHREADS    = 1
-IMPL_STRATEGY   = _PTH
-endif
-
-CC              = cc
-CCC             = c++
-RANLIB			= ranlib
-
-ifeq (86,$(findstring 86,$(OS_TEST)))
-OS_REL_CFLAGS   = -mno-486 -Di386
-CPU_ARCH        = i386
-else
-OS_REL_CFLAGS   = -Dppc
-CPU_ARCH		= ppc
-endif
-
-# "Commons" are tentative definitions in a global scope, like this:
-#     int x;
-# The meaning of a common is ambiguous.  It may be a true definition:
-#     int x = 0;
-# or it may be a declaration of a symbol defined in another file:
-#     extern int x;
-# Use the -fno-common option to force all commons to become true
-# definitions so that the linker can catch multiply-defined symbols.
-# Also, common symbols are not allowed with Rhapsody dynamic libraries.
-
-OS_CFLAGS		= $(DSO_CFLAGS) $(OS_REL_CFLAGS) -Wmost -fno-common -pipe -DRHAPSODY -DHAVE_STRERROR -DHAVE_BSD_FLOCK
-
-ARCH			= rhapsody
-
-# May override this with -bundle to create a loadable module.
-DSO_LDOPTS		= -dynamiclib -compatibility_version 1 -current_version 1 -all_load
-
-MKSHLIB			= $(CC) -arch $(CPU_ARCH) $(DSO_LDOPTS)
-DLL_SUFFIX		= dylib
-
-G++INCLUDES		= -I/usr/include/g++

mozilla/nsprpub/config/SCOOS.mk

@@ -1,63 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for SCO OpenServer for x86.
-# SCO OpenServer 5, based on SVR3.2, is intended for small to
-# medium customers.
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-CC			= cc -b elf -KPIC
-CCC			= $(NSDEPTH)/build/hcpp CC +.cpp +w
-RANLIB			= /bin/true
-
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-#
-# -DSCO - Changes to Netscape source (consistent with AIX, LINUX, etc..)
-# -Dsco - Needed for /usr/include/X11/*
-#
-OS_CFLAGS		= -DSYSV -D_SVID3 -DHAVE_STRERROR -D_PR_NEED_H_ERRNO -DSCO -Dsco
-#OS_LIBS			= -lpmapi -lsocket -lc
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
-
-CPU_ARCH		= x86
-ARCH			= sco
-
-NOSUCHFILE		= /no-such-file
-
-BSDECHO			= /bin/echo
-
-DSO_LDOPTS		= -b elf -G

mozilla/nsprpub/config/SINIX.mk

@@ -1,108 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for SNI SINIX (aka ReliantUNIX)
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-ifeq (86,$(findstring 86,$(OS_TEST)))
-CPU_ARCH		= x86
-else
-CPU_ARCH		= mips
-endif
-CPU_ARCH_TAG		= _$(CPU_ARCH)
-
-# use gcc -tf-
-NS_USE_GCC		= 1
-
-ifeq ($(NS_USE_GCC),1)
-## gcc-2.7.2 homebrewn
-CC			= gcc
-COMPILER_TAG		= _gcc
-CCC			= g++
-AS			= $(CC) -x assembler-with-cpp
-ifeq ($(CPU_ARCH),mips)
-LD			= gld
-endif
-ODD_CFLAGS		= -Wall -Wno-format
-ifeq ($(CPU_ARCH),mips)
-# The -pipe flag only seems to work on the mips version of SINIX.
-ODD_CFLAGS		+= -pipe
-endif
-ifdef BUILD_OPT
-OPTIMIZER		= -O
-#OPTIMIZER		= -O6
-endif
-MKSHLIB			= $(LD) -G -z defs -h $(@:$(OBJDIR)/%.so=%.so)
-#DSO_LDOPTS		= -G -Xlinker -Blargedynsym
-else
-## native compiler (CDS++ 1.0)
-CC			= /usr/bin/cc
-CCC			= /usr/bin/CC
-AS			= /usr/bin/cc
-#ODD_CFLAGS		= -fullwarn -xansi
-ODD_CFLAGS		= 
-ifdef BUILD_OPT
-#OPTIMIZER		= -Olimit 4000
-OPTIMIZER		= -O -F Olimit,4000
-endif
-MKSHLIB			= $(LD) -G -z defs -h $(@:$(OBJDIR)/%.so=%.so)
-#DSO_LDOPTS		= -G -W l,-Blargedynsym
-endif
-
-ifeq ($(CPU_ARCH),x86)
-DEFINES			+= -Di386
-endif
-
-ODD_CFLAGS		+= -DSVR4 -DSNI -DRELIANTUNIX -Dsinix -DHAVE_SVID_GETTOD
-
-# On SINIX 5.43, need to define IP_MULTICAST in order to get the
-# IP multicast macro and struct definitions in netinet/in.h.
-# (SINIX 5.42 does not have IP multicast at all.)
-ifeq ($(OS_RELEASE),5.43)
-ODD_CFLAGS		+= -DIP_MULTICAST
-endif
-
-RANLIB			= /bin/true
-
-# For purify
-NOMD_OS_CFLAGS		= $(ODD_CFLAGS)
-
-# we do not have -MDupdate ...
-OS_CFLAGS		= $(NOMD_OS_CFLAGS)
-OS_LIBS			= -lsocket -lnsl -lresolv -ldl -lc
-NOSUCHFILE		= /no-such-file
-
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY

mozilla/nsprpub/config/SunOS.mk

@@ -1,42 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for SunOS.
-# 4 and 5 are vastly different, so we use 2 different files.
-#
-ifeq ($(basename $(OS_RELEASE)),4.1)
-include $(MOD_DEPTH)/config/SunOS4.mk
-else
-include $(MOD_DEPTH)/config/SunOS5.mk
-endif

mozilla/nsprpub/config/SunOS4.mk

@@ -1,68 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for SunOS4.1
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-# SunOS 4 _requires_ that shared libs have a version number.
-# XXX FIXME: Version number should use NSPR_VERSION_NUMBER?
-DLL_SUFFIX	= so.1.0
-
-CC			= gcc
-CCC			= g++
-COMPILER_TAG		= _gcc
-
-RANLIB			= ranlib
-
-CPU_ARCH		= sparc
-
-DEFINES			+= -D_PR_LOCAL_THREADS_ONLY
-# Purify doesn't like -MDupdate
-NOMD_OS_CFLAGS		= -Wall -Wno-format -DSUNOS4
-
-ifdef NO_MDUPDATE
-OS_CFLAGS		= $(DSO_CFLAGS) $(NOMD_OS_CFLAGS)
-else
-OS_CFLAGS		= $(DSO_CFLAGS) $(NOMD_OS_CFLAGS) -MDupdate $(DEPENDENCIES)
-endif
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
-
-NOSUCHFILE		= /no-such-file
-
-DSO_LDOPTS		=
-# -fPIC generates position-independent code for use in a shared library.
-DSO_CFLAGS		= -fPIC

mozilla/nsprpub/config/SunOS5.mk

@@ -1,196 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for SunOS 5.x on sparc and x86
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-#
-# XXX
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-ifneq ($(USE_PTHREADS),1)
-LOCAL_THREADS_ONLY = 1
-endif
-ifndef NS_USE_NATIVE
-NS_USE_GCC = 1
-endif
-endif
-
-#
-# The default implementation strategy on Solaris is pthreads.
-# Global threads only and local threads only are also available.
-#
-ifeq ($(GLOBAL_THREADS_ONLY),1)
-  IMPL_STRATEGY = _NATIVE
-  DEFINES += -D_PR_GLOBAL_THREADS_ONLY
-else
-  ifeq ($(LOCAL_THREADS_ONLY),1)
-    IMPL_STRATEGY = _EMU
-    DEFINES += -D_PR_LOCAL_THREADS_ONLY
-  else
-    USE_PTHREADS = 1
-    IMPL_STRATEGY = _PTH
-  endif
-endif
-
-ifdef NS_USE_GCC
-CC			= gcc -Wall
-CCC			= g++ -Wall
-ASFLAGS			+= -Wa,-P
-COMPILER_TAG		= _gcc
-ifdef NO_MDUPDATE
-OS_CFLAGS		= $(NOMD_OS_CFLAGS)
-else
-OS_CFLAGS		= $(NOMD_OS_CFLAGS) -MDupdate $(DEPENDENCIES)
-endif
-else
-CC			= cc -xstrconst
-CCC			= CC -Qoption cg -xstrconst
-ASFLAGS			+= -Wa,-P
-OS_CFLAGS		= $(NOMD_OS_CFLAGS)
-#
-# If we are building for a release, we want to put all symbol
-# tables in the debug executable or share library instead of
-# the .o files, so that our clients can run dbx on the debug
-# library without having the .o files around.
-#
-ifdef BUILD_NUMBER
-ifndef BUILD_OPT
-OS_CFLAGS		+= -xs
-endif
-endif
-endif
-
-ifeq ($(USE_64),1)
-ifndef INTERNAL_TOOLS
-ifndef NS_USE_GCC
-CC			+= -xarch=v9
-CCC			+= -xarch=v9
-endif
-endif
-COMPILER_TAG		= _64
-else
-COMPILER_TAG		= _32
-endif
-
-RANLIB			= echo
-
-OS_DEFINES		= -DSVR4 -DSYSV -D__svr4 -D__svr4__ -DSOLARIS -DHAVE_FCNTL_FILE_LOCKING
-
-ifeq ($(OS_TEST),i86pc)
-CPU_ARCH		= x86
-OS_DEFINES		+= -Di386
-# The default debug format, DWARF (-g), is not supported by gcc
-# on i386-ANY-sysv4/solaris, but the stabs format is.  It is
-# assumed that the Solaris assembler /usr/ccs/bin/as is used.
-# If your gcc uses GNU as, you do not need the -Wa,-s option.
-ifndef BUILD_OPT
-ifdef NS_USE_GCC
-OPTIMIZER		= -Wa,-s -gstabs
-endif
-endif
-else
-CPU_ARCH		= sparc
-endif
-CPU_ARCH_TAG		= _$(CPU_ARCH)
-
-ifeq (5.5,$(findstring 5.5,$(OS_RELEASE)))
-OS_DEFINES		+= -DSOLARIS2_5
-else
-ifeq (,$(filter-out 5.3 5.4,$(OS_RELEASE)))
-OS_DEFINES		+= -D_PR_NO_LARGE_FILES
-else
-OS_DEFINES		+= -D_PR_HAVE_OFF64_T
-# The lfcompile64(5) man page on Solaris 2.6 says:
-#     For applications that do not wish to conform to the POSIX or
-#     X/Open  specifications,  the  64-bit transitional interfaces
-#     are available by default.  No compile-time flags need to  be
-#     set.
-# But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default.
-# The native compiler, gcc 2.8.x, and egcs don't have this problem.
-ifdef NS_USE_GCC
-OS_DEFINES		+= -D_LARGEFILE64_SOURCE
-endif
-endif
-endif
-
-ifneq ($(LOCAL_THREADS_ONLY),1)
-OS_DEFINES		+= -D_REENTRANT -DHAVE_POINTER_LOCALTIME_R
-endif
-
-# Purify doesn't like -MDupdate
-NOMD_OS_CFLAGS		= $(DSO_CFLAGS) $(OS_DEFINES) $(SOL_CFLAGS)
-
-MKSHLIB			= $(LD) $(DSO_LDOPTS)
-
-# ld options:
-# -G: produce a shared object
-# -z defs: no unresolved symbols allowed
-DSO_LDOPTS		= -G -h $(notdir $@)
-
-# -KPIC generates position independent code for use in shared libraries.
-# (Similarly for -fPIC in case of gcc.)
-ifdef NS_USE_GCC
-DSO_CFLAGS		= -fPIC
-else
-DSO_CFLAGS		= -KPIC
-endif
-
-NOSUCHFILE		= /no-such-file
-
-#
-# Library of atomic functions for UltraSparc systems
-#
-# The nspr makefiles build ULTRASPARC_LIBRARY (which contains assembly language
-# implementation of the nspr atomic functions for UltraSparc systems) in addition
-# to libnspr.so. (The actual name of the library is
-# lib$(ULTRASPARC_LIBRARY)$(MOD_VERSION).so
-#
-# The actual name of the filter-library, recorded in libnspr.so, is set to the
-# value of $(ULTRASPARC_FILTER_LIBRARY).
-# For an application to use the assembly-language implementation, a link should be
-# made so that opening ULTRASPARC_FILTER_LIBRARY results in opening
-# ULTRASPARC_LIBRARY. This indirection requires the user to explicitly set up
-# library for use on UltraSparc systems, thereby helping to avoid using it by
-# accident on non-UltraSparc systems.
-# The directory containing the ultrasparc libraries should be in LD_LIBRARY_PATH.
-#
-ifeq ($(OS_TEST),sun4u)
-ULTRASPARC_LIBRARY = ultrasparc
-ULTRASPARC_FILTER_LIBRARY = libatomic.so
-DSO_LDOPTS		+= -f $(ULTRASPARC_FILTER_LIBRARY)
-endif

mozilla/nsprpub/config/UNIX.mk

@@ -1,92 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-PR_UNIXOS	= 1
-XP_DEFINE	= -DXP_UNIX
-OBJ_SUFFIX	= o
-LIB_SUFFIX	= a
-DLL_SUFFIX	= so
-AR		= ar cr $@
-STRIP		= true
-
-ifdef BUILD_OPT
-OPTIMIZER	= -O
-DEFINES		= -UDEBUG -DNDEBUG
-OBJDIR_TAG	= _OPT
-else
-OPTIMIZER	= -g
-DEFINES		= -DDEBUG -UNDEBUG -DDEBUG_$(shell whoami)
-OBJDIR_TAG	= _DBG
-endif
-
-# Name of the binary code directories
-ifdef MOZILLA_CLIENT
-OBJDIR_NAME	= $(OS_CONFIG)$(CPU_ARCH_TAG)$(OBJDIR_TAG).OBJ
-else
-OBJDIR_NAME	= $(OS_CONFIG)$(CPU_ARCH_TAG)$(COMPILER_TAG)$(IMPL_STRATEGY)$(OBJDIR_TAG).OBJ
-endif
-
-MKDEPEND_DIR    = $(DEPTH)/config/mkdepend
-MKDEPEND 	= $(MKDEPEND_DIR)/$(OBJDIR_NAME)/mkdepend
-MKDEPENDENCIES  = $(OBJDIR)/depend.mk
-
-####################################################################
-#
-# One can define the makefile variable NSDISTMODE to control
-# how files are published to the 'dist' directory.  If not
-# defined, the default is "install using relative symbolic
-# links".  The two possible values are "copy", which copies files
-# but preserves source mtime, and "absolute_symlink", which
-# installs using absolute symbolic links.  The "absolute_symlink"
-# option requires NFSPWD.
-#
-####################################################################
-
-NSINSTALL	= $(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall
-
-ifeq ($(NSDISTMODE),copy)
-# copy files, but preserve source mtime
-INSTALL		= $(NSINSTALL) -t
-else
-ifeq ($(NSDISTMODE),absolute_symlink)
-# install using absolute symbolic links
-INSTALL		= $(NSINSTALL) -L `$(NFSPWD)`
-else
-# install using relative symbolic links
-INSTALL		= $(NSINSTALL) -R
-endif
-endif
-
-define MAKE_OBJDIR
-if test ! -d $(@D); then rm -rf $(@D); $(NSINSTALL) -D $(@D); else true; fi
-endef

mozilla/nsprpub/config/UNIXWARE.mk

@@ -1,71 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for SCO UnixWare
-# UnixWare is intended for high-end enterprise customers.
-# UnixWare 2.1 and 2.1.1 are based on SVR4.  (2.1.2 is a maintenance
-# release.)
-# UnixWare 7 (codename Gemini) is based on what SCO calls SVR5.
-# The somewhat odd version number 7 was chosen to suggest that
-#     UnixWare 2 + OpenServer 5 = UnixWare 7
-#
-
-include $(MOD_DEPTH)/config/UNIX.mk
-
-ifeq (,$(filter-out 2.1,$(OS_RELEASE)))
-CC		= $(NSDEPTH)/build/hcc cc
-CCC		= $(NSDEPTH)/build/hcpp CC
-else
-CC		= cc
-CCC		= CC
-endif
-
-RANLIB		= true
-
-DEFINES		+= -D_PR_LOCAL_THREADS_ONLY
-OS_CFLAGS	= -DSVR4 -DSYSV -DUNIXWARE
-
-ifeq (,$(filter-out 2.1,$(OS_RELEASE)))
-OS_CFLAGS	+= -D_PR_NO_LARGE_FILES
-else
-OS_CFLAGS	+= -D_LARGEFILE64_SOURCE -D_PR_HAVE_OFF64_T -D_PR_HAVE_SOCKADDR_LEN
-endif
-
-MKSHLIB		= $(LD) $(DSO_LDOPTS)
-DSO_LDOPTS	= -G
-
-CPU_ARCH	= x86
-ARCH		= sco
-
-NOSUCHFILE	= /no-such-file

mozilla/nsprpub/config/WIN32.mk

@@ -1,176 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Configuration common to all versions of Windows NT
-# and Windows 95.
-#
-
-#
-# Client build: make sure we use the shmsdos.exe under $(MOZ_TOOLS).
-# $(MOZ_TOOLS_FLIPPED) is $(MOZ_TOOLS) with all the backslashes
-# flipped, so that gmake won't interpret them as escape characters.
-#
-ifdef PR_CLIENT_BUILD_WINDOWS
-SHELL := $(MOZ_TOOLS_FLIPPED)/bin/shmsdos.exe
-endif
-
-CC = cl
-CCC = cl
-LINK = link
-AR = lib -NOLOGO -OUT:"$@"
-RANLIB = echo
-BSDECHO = echo
-STRIP = echo
-NSINSTALL = nsinstall
-INSTALL	= $(NSINSTALL)
-define MAKE_OBJDIR
-if test ! -d $(@D); then rm -rf $(@D); $(NSINSTALL) -D $(@D); fi
-endef
-RC = rc.exe
-
-GARBAGE = $(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb
-
-XP_DEFINE = -DXP_PC
-OBJ_SUFFIX = obj
-LIB_SUFFIX = lib
-DLL_SUFFIX = dll
-
-OS_CFLAGS = -W3 -nologo -GF -Gy
-
-ifdef BUILD_OPT
-OS_CFLAGS += -MD
-OPTIMIZER = -O2
-DEFINES = -UDEBUG -U_DEBUG -DNDEBUG
-DLLFLAGS = -OUT:"$@"
-OBJDIR_TAG = _OPT
-
-# Add symbolic information for use by a profiler
-ifdef MOZ_PROFILE
-OPTIMIZER += -Z7
-DLLFLAGS += -DEBUG -DEBUGTYPE:CV
-LDFLAGS += -DEBUG -DEBUGTYPE:CV
-endif
-
-else
-#
-# Define USE_DEBUG_RTL if you want to use the debug runtime library
-# (RTL) in the debug build
-#
-ifdef USE_DEBUG_RTL
-OS_CFLAGS += -MDd
-else
-OS_CFLAGS += -MD
-endif
-OPTIMIZER = -Od -Z7
-#OPTIMIZER = -Zi -Fd$(OBJDIR)/ -Od
-DEFINES = -DDEBUG -D_DEBUG -UNDEBUG
-
-DLLFLAGS = -DEBUG -DEBUGTYPE:CV -OUT:"$@"
-ifdef GLOWCODE
-DLLFLAGS = -DEBUG -DEBUGTYPE:both -INCLUDE:_GlowCode -OUT:"$@"
-endif
-
-OBJDIR_TAG = _DBG
-LDFLAGS = -DEBUG -DEBUGTYPE:CV
-#
-# When PROFILE=1 is defined, set the compile and link options
-# to build targets for use by the ms-win32 profiler
-#
-ifdef PROFILE
-LDFLAGS += -PROFILE -MAP
-DLLFLAGS += -PROFILE -MAP
-endif
-endif
-
-DEFINES += -DWIN32
-
-#
-# On Win95, we use the TlsXXX() interface by default because that
-# allows us to load the NSPR DLL dynamically at run time.
-# If you want to use static thread-local storage (TLS) for better
-# performance, build the NSPR library with USE_STATIC_TLS=1.
-#
-ifeq ($(USE_STATIC_TLS),1)
-DEFINES += -D_PR_USE_STATIC_TLS
-endif
-
-#
-# NSPR uses both fibers and static thread-local storage
-# (i.e., __declspec(thread) variables) on NT.  We need the -GT
-# flag to turn off certain compiler optimizations so that fibers
-# can use static TLS safely.
-#
-# Also, we optimize for Pentium (-G5) on NT.
-#
-ifeq ($(OS_TARGET),WINNT)
-OS_CFLAGS += -GT
-ifeq ($(CPU_ARCH),x86)
-OS_CFLAGS += -G5
-endif
-DEFINES += -DWINNT
-else
-DEFINES += -DWIN95 -D_PR_GLOBAL_THREADS_ONLY
-endif
-
-ifeq ($(CPU_ARCH),x86)
-DEFINES += -D_X86_
-else
-ifeq ($(CPU_ARCH),MIPS)
-DEFINES += -D_MIPS_
-else
-ifeq ($(CPU_ARCH),ALPHA)
-DEFINES += -D_ALPHA_=1
-else
-CPU_ARCH = processor_is_undefined
-endif
-endif
-endif
-
-# Name of the binary code directories
-
-ifeq ($(CPU_ARCH),x86)
-CPU_ARCH_TAG =
-else
-CPU_ARCH_TAG = $(CPU_ARCH)
-endif
-
-ifdef USE_DEBUG_RTL
-OBJDIR_SUFFIX = OBJD
-else
-OBJDIR_SUFFIX = OBJ
-endif
-
-OBJDIR_NAME = $(OS_CONFIG)$(CPU_ARCH_TAG)$(OBJDIR_TAG).$(OBJDIR_SUFFIX)
-
-OS_DLLFLAGS = -nologo -DLL -SUBSYSTEM:WINDOWS -PDB:NONE

mozilla/nsprpub/config/WIN95.mk

@@ -1,38 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for WIN95
-#
-
-include $(MOD_DEPTH)/config/WIN32.mk

mozilla/nsprpub/config/WINNT.mk

@@ -1,38 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#
-# Config stuff for WINNT
-#
-
-include $(MOD_DEPTH)/config/WIN32.mk

mozilla/nsprpub/config/arch.mk

@@ -1,286 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-#######################################################################
-# Master "Core Components" macros for getting the OS architecture     #
-#######################################################################
-
-#
-# Important internal static macros
-#
-
-OS_ARCH		:= $(subst /,_,$(shell uname -s))
-OS_RELEASE	:= $(shell uname -r)
-OS_TEST		:= $(shell uname -m)
-
-#
-# Tweak the default OS_ARCH and OS_RELEASE macros as needed.
-#
-ifeq ($(OS_ARCH),AIX)
-OS_RELEASE	:= $(shell uname -v).$(shell uname -r)
-endif
-ifeq ($(OS_ARCH),BSD_386)
-OS_ARCH		:= BSD_OS
-endif
-ifeq ($(OS_ARCH),dgux)
-OS_ARCH		:= DGUX
-endif
-ifeq ($(OS_ARCH),IRIX64)
-OS_ARCH		:= IRIX
-endif
-ifeq ($(OS_ARCH),UNIX_SV)
-ifneq ($(findstring NCR,$(shell grep NCR /etc/bcheckrc | head -1 )),)
-OS_ARCH		:= NCR
-else
-OS_ARCH		:= UNIXWARE
-OS_RELEASE	:= $(shell uname -v)
-endif
-endif
-ifeq ($(OS_ARCH),Mac OS)
-OS_ARCH		:= Rhapsody
-endif
-ifeq ($(OS_ARCH),Darwin)
-OS_ARCH		:= Rhapsody
-endif
-ifeq ($(OS_ARCH),ncr)
-OS_ARCH		:= NCR
-endif
-# This is the only way to correctly determine the actual OS version on NCR boxes.
-ifeq ($(OS_ARCH),NCR)
-OS_RELEASE	:= $(shell awk '{print $$3}' /etc/.relid | sed 's/^\([0-9]\)\(.\)\(..\)\(.*\)$$/\2.\3/')
-endif
-ifeq ($(OS_ARCH),UNIX_System_V)
-OS_ARCH		:= NEC
-endif
-ifneq (,$(findstring POSIX_for_OpenVMS,$(OS_ARCH)))
-OS_ARCH		:= OpenVMS
-CPU_ARCH	:= $(shell uname -Wh)
-OS_RELEASE	:= $(shell uname -v)
-endif
-ifeq ($(OS_ARCH),QNX)
-	ifeq ($(OS_RELEASE),6.00)
-		OS_ARCH := NTO
-		OS_RELEASE := _$(OS_TEST)$(OS_RELEASE)
-	else
-		OS_RELEASE := $(shell uname -v | sed 's/^\([0-9]\)\([0-9]*\)$$/\1.\2/')
-	endif
-endif
-ifeq ($(OS_ARCH),SCO_SV)
-OS_ARCH		:= SCOOS
-OS_RELEASE	:= 5.0
-endif
-ifeq ($(OS_ARCH),SINIX-N)
-OS_ARCH		:= SINIX
-endif
-ifeq ($(OS_ARCH),SINIX-Y)
-OS_ARCH		:= SINIX
-endif
-ifeq ($(OS_ARCH),SINIX-Z)
-OS_ARCH		:= SINIX
-endif
-# SINIX changes name to ReliantUNIX with 5.43
-ifeq ($(OS_ARCH),ReliantUNIX-N)
-OS_ARCH		:= SINIX
-endif
-ifeq ($(OS_ARCH),UnixWare)
-OS_ARCH		:= UNIXWARE
-OS_RELEASE	:= $(shell uname -v)
-endif
-
-#
-# Handle FreeBSD 2.2-STABLE and Linux 2.0.30-osfmach3
-#
-
-ifeq (,$(filter-out Linux FreeBSD,$(OS_ARCH)))
-OS_RELEASE	:= $(shell echo "$(OS_RELEASE)" | sed 's/-.*//')
-endif
-
-#
-# Distinguish between OSF1 V4.0B and V4.0D
-#
-
-ifeq ($(OS_ARCH)$(OS_RELEASE),OSF1V4.0)
-	OS_VERSION := $(shell uname -v)
-	ifeq ($(OS_VERSION),564)
-		OS_RELEASE := V4.0B
-	endif
-	ifeq ($(OS_VERSION),878)
-		OS_RELEASE := V4.0D
-	endif
-endif
-
-#
-# Handle uname variants for OS/2.
-#
-
-ifeq ($(OS_ARCH),OS_2)
-	OS_ARCH		:= OS2
-	OS_RELEASE	:= 4.0
-endif
-
-#######################################################################
-# Master "Core Components" macros for getting the OS target           #
-#######################################################################
-
-#
-# Note: OS_TARGET should be specified on the command line for gmake.
-# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
-# The difference between the Win95 target and the WinNT target is that
-# the WinNT target uses Windows NT specific features not available
-# in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
-# at lesser performance (the Win95 target uses threads; the WinNT target
-# uses fibers).
-#
-# When OS_TARGET=WIN16 is specified, then a Windows 3.11 (16bit) target
-# is built. See: win16_3.11.mk for lots more about the Win16 target.
-#
-# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
-# cross-compilation.
-#
-
-#
-# The following hack allows one to build on a WIN95 machine (as if
-# s/he were cross-compiling on a WINNT host for a WIN95 target).
-# It also accomodates for MKS's uname.exe.  If you never intend
-# to do development on a WIN95 machine, you don't need this hack.
-#
-ifeq ($(OS_ARCH),WIN95)
-	OS_ARCH   := WINNT
-	OS_TARGET := WIN95
-endif
-ifeq ($(OS_ARCH),Windows_95)
-	OS_ARCH   := Windows_NT
-	OS_TARGET := WIN95
-endif
-ifeq ($(OS_ARCH),Windows_98)
-	OS_ARCH   := Windows_NT
-	OS_TARGET := WIN95
-endif
-ifeq ($(OS_ARCH),CYGWIN_95-4.0)
-	OS_ARCH   := CYGWIN_NT-4.0
-	OS_TARGET := WIN95
-endif
-ifeq ($(OS_ARCH),CYGWIN_98-4.10)
-	OS_ARCH   := CYGWIN_NT-4.0
-	OS_TARGET := WIN95
-endif
-ifeq ($(OS_ARCH),OS2)
-	OS_ARCH   := OS2
-	OS_TARGET := OS2
-endif
-
-#
-# On WIN32, we also define the variable CPU_ARCH.
-#
-
-ifeq ($(OS_ARCH), WINNT)
-	ifneq ($(subst /,_,$(shell uname -s)),OS_2)
-		CPU_ARCH := $(shell uname -p)
-	else
-		CPU_ARCH := $(shell uname -m)
-	endif
-	ifeq ($(CPU_ARCH),I386)
-		CPU_ARCH = x86
-	endif
-else
-#
-# If uname -s returns "Windows_NT", we assume that we are using
-# the uname.exe in MKS toolkit.
-#
-# The -r option of MKS uname only returns the major version number.
-# So we need to use its -v option to get the minor version number.
-# Moreover, it doesn't have the -p option, so we need to use uname -m.
-#
-ifeq ($(OS_ARCH), Windows_NT)
-	OS_ARCH = WINNT
-	OS_MINOR_RELEASE := $(shell uname -v)
-	ifeq ($(OS_MINOR_RELEASE),00)
-		OS_MINOR_RELEASE = 0
-	endif
-	OS_RELEASE := $(OS_RELEASE).$(OS_MINOR_RELEASE)
-	CPU_ARCH := $(shell uname -m)
-	#
-	# MKS's uname -m returns "586" on a Pentium machine.
-	#
-	ifneq (,$(findstring 86,$(CPU_ARCH)))
-		CPU_ARCH = x86
-	endif
-else
-#
-# If uname -s returns "CYGWIN_NT-4.0", we assume that we are using
-# the uname.exe in the Cygwin tools.
-#
-ifeq (CYGWIN_NT,$(findstring CYGWIN_NT,$(OS_ARCH)))
-	OS_RELEASE := $(patsubst CYGWIN_NT-%,%,$(OS_ARCH))
-	OS_ARCH = WINNT
-	CPU_ARCH := $(shell uname -m)
-	#
-	# Cygwin's uname -m returns "i686" on a Pentium Pro machine.
-	#
-	ifneq (,$(findstring 86,$(CPU_ARCH)))
-		CPU_ARCH = x86
-	endif
-else
-#
-# Prior to the Beta 20 release, Cygwin was called GNU-Win32.
-# If uname -s returns "CYGWIN32/NT", we assume that we are using
-# the uname.exe in the GNU-Win32 tools.
-#
-ifeq ($(OS_ARCH), CYGWIN32_NT)
-	OS_ARCH = WINNT
-	CPU_ARCH := $(shell uname -m)
-	#
-	# GNU-Win32's uname -m returns "i686" on a Pentium Pro machine.
-	#
-	ifneq (,$(findstring 86,$(CPU_ARCH)))
-		CPU_ARCH = x86
-	endif
-endif
-endif
-endif
-endif
-
-ifndef OS_TARGET
-	OS_TARGET := $(OS_ARCH)
-endif
-
-ifeq ($(OS_TARGET), WIN95)
-	OS_RELEASE := 4.0
-endif
-
-ifeq ($(OS_TARGET), WIN16)
-	OS_RELEASE :=
-#	OS_RELEASE := _3.11
-endif
-
-OS_CONFIG := $(OS_TARGET)$(OS_RELEASE)

mozilla/nsprpub/config/autoconf.mk.in

@@ -1,112 +0,0 @@
-# -*- Mode: Makefile -*-
-
-INCLUDED_AUTOCONF_MK = 1
-USE_AUTOCONF	= 1
-@SHELL_OVERRIDE@
-MOZILLA_CLIENT	= @MOZILLA_CLIENT@
-
-prefix		= @prefix@
-exec_prefix	= @exec_prefix@
-bindir		= @bindir@
-includedir	= @includedir@/nspr
-libdir		= @libdir@
-datadir		= @datadir@
-
-dist_prefix	= @dist_prefix@
-dist_bindir	= @dist_bindir@
-dist_includedir = @dist_includedir@/nspr
-dist_libdir	= @dist_libdir@
-
-DIST		= $(dist_prefix)
-
-RELEASE_OBJDIR_NAME = @RELEASE_OBJDIR_NAME@
-OBJDIR_NAME	= @OBJDIR_NAME@
-OBJDIR		= @OBJDIR@
-OBJ_SUFFIX	= @OBJ_SUFFIX@
-LIB_SUFFIX	= @LIB_SUFFIX@
-DLL_SUFFIX	= @DLL_SUFFIX@
-ASM_SUFFIX	= @ASM_SUFFIX@
-MOD_NAME	= @NSPR_MODNAME@
-
-MOD_MAJOR_VERSION = @MOD_MAJOR_VERSION@
-MOD_MINOR_VERSION = @MOD_MINOR_VERSION@
-MOD_REVISION_VERSION = @MOD_REVISION_VERSION@
-
-LIBNSPR		= @LIBNSPR@
-LIBPLC		= @LIBPLC@
-
-CROSS_COMPILE	= @CROSS_COMPILE@
-BUILD_OPT	= @MOZ_OPTIMIZE@
-
-USE_CPLUS	= @USE_CPLUS@
-USE_IPV6	= @USE_IPV6@
-USE_N32		= @USE_N32@
-USE_64		= @USE_64@
-GC_LEAK_DETECTOR = @GC_LEAK_DETECTOR@
-ENABLE_STRIP	= @ENABLE_STRIP@
-
-USE_PTHREADS	= @USE_PTHREADS@
-USE_BTHREADS	= @USE_BTHREADS@
-PTHREADS_USER	= @USE_USER_PTHREADS@
-CLASSIC_NSPR	= @USE_NSPR_THREADS@
-
-AS		= @AS@
-ASFLAGS		= @ASFLAGS@
-CC		= @CC@
-CCC		= @CXX@
-NS_USE_GCC	= @GNU_CC@
-AR		= @AR@
-AR_FLAGS	= @AR_FLAGS@
-LD		= @LD@
-RANLIB		= @RANLIB@
-PERL		= @PERL@
-DLLTOOL		= @DLLTOOL@
-WINDRES		= @WINDRES@
-RC		= @RC@
-STRIP		= @STRIP@
-NSINSTALL	= @NSINSTALL@
-FILTER		= @FILTER@
-IMPLIB		= @IMPLIB@
-
-OS_CPPFLAGS	= @CPPFLAGS@
-OS_CFLAGS	= $(OS_CPPFLAGS) @CFLAGS@ $(DSO_CFLAGS)
-OS_CXXFLAGS	= $(OS_CPPFLAGS) @CXXFLAGS@ $(DSO_CFLAGS)
-OS_LIBS         = @OS_LIBS@
-OS_LDFLAGS	= @LDFLAGS@
-OS_DLLFLAGS	= @OS_DLLFLAGS@
-DLLFLAGS	= @DLLFLAGS@
-EXEFLAGS  = @EXEFLAGS@
-OPTIMIZER	= @OPTIMIZER@
-
-MKSHLIB		= @MKSHLIB@
-DSO_CFLAGS	= @DSO_CFLAGS@
-DSO_LDOPTS	= @DSO_LDOPTS@
-
-RESOLVE_LINK_SYMBOLS = @RESOLVE_LINK_SYMBOLS@
-
-HOST_CC		= @HOST_CC@
-HOST_CFLAGS	= @HOST_CFLAGS@
-
-DEFINES		= @DEFINES@ @DEFS@
-
-MDCPUCFG_H	= @MDCPUCFG_H@
-PR_MD_CSRCS	= @PR_MD_CSRCS@
-PR_MD_ASFILES	= @PR_MD_ASFILES@
-PR_MD_ARCH_DIR	= @PR_MD_ARCH_DIR@
-CPU_ARCH	= @CPU_ARCH@
-
-OS_TARGET	= @OS_TARGET@
-OS_ARCH		= @OS_ARCH@
-OS_RELEASE	= @OS_RELEASE@
-OS_TEST		= @OS_TEST@
-
-NOSUCHFILE	= @NOSUCHFILE@
-AIX_LINK_OPTS	= @AIX_LINK_OPTS@
-MOZ_OBJFORMAT	= @MOZ_OBJFORMAT@
-ULTRASPARC_LIBRARY = @ULTRASPARC_LIBRARY@
-ULTRASPARC_FILTER_LIBRARY = @ULTRASPARC_FILTER_LIBRARY@
-
-OBJECT_MODE	= @OBJECT_MODE@
-ifdef OBJECT_MODE
-export OBJECT_MODE
-endif

mozilla/nsprpub/config/config.mk

@@ -1,148 +0,0 @@
-#! gmake
-# 
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-# Configuration information for building in the NSPR source module
-
-# Define an include-at-most-once-flag
-NSPR_CONFIG_MK	= 1
-
-#
-# The variable definitions in this file are inputs to NSPR's
-# build system.  This file, if present, is included at the
-# beginning of config.mk.
-#
-# For example:
-#
-# BUILD_OPT=1
-# USE_PTHREADS=1
-# NS_USE_GCC=
-#
-ifndef topsrcdir
-topsrcdir=$(MOD_DEPTH)
-endif
-
-ifndef srcdir
-srcdir=.
-endif
-
-NFSPWD		= $(MOD_DEPTH)/config/nfspwd
-
-CFLAGS		= $(CC_ONLY_FLAGS) $(OPTIMIZER) $(OS_CFLAGS)\
-		  $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS)
-CCCFLAGS	= $(CCC_ONLY_FLAGS) $(OPTIMIZER) $(OS_CFLAGS)\
-		  $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS)
-# For purify
-NOMD_CFLAGS	= $(CC_ONLY_FLAGS) $(OPTIMIZER) $(NOMD_OS_CFLAGS)\
-		  $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS)
-NOMD_CCFLAGS	= $(CCC_ONLY_FLAGS) $(OPTIMIZER) $(NOMD_OS_CFLAGS)\
-		  $(XP_DEFINE) $(DEFINES) $(INCLUDES) $(XCFLAGS)
-
-LDFLAGS		= $(OS_LDFLAGS)
-
-define MAKE_OBJDIR
-if test ! -d $(@D); then rm -rf $(@D); $(NSINSTALL) -D $(@D); fi
-endef
-
-LINK_DLL	= $(LD) $(OS_DLLFLAGS) $(DLLFLAGS)
-
-ifneq (,$(filter WINNT OS2, $(OS_ARCH)))
-INSTALL		= $(NSINSTALL)
-else
-ifeq ($(NSDISTMODE),copy)
-# copy files, but preserve source mtime
-INSTALL		= $(NSINSTALL) -t
-else
-ifeq ($(NSDISTMODE),absolute_symlink)
-# install using absolute symbolic links
-INSTALL		= $(NSINSTALL) -L `$(NFSPWD)`
-else
-# install using relative symbolic links
-INSTALL		= $(NSINSTALL) -R
-endif
-endif
-endif # WINNT || OS2
-
-DEPENDENCIES	= $(OBJDIR)/.md
-
-ifdef BUILD_DEBUG_GC
-DEFINES		+= -DDEBUG_GC
-endif
-
-GARBAGE		+= $(DEPENDENCIES) core $(wildcard core.[0-9]*)
-
-DIST_GARBAGE += Makefile
-
-####################################################################
-#
-# The NSPR-specific configuration
-#
-####################################################################
-
-DEFINES += -DFORCE_PR_LOG
-
-ifeq ($(_PR_NO_CLOCK_TIMER),1)
-DEFINES += -D_PR_NO_CLOCK_TIMER
-endif
-
-ifeq ($(USE_PTHREADS), 1)
-DEFINES += -D_PR_PTHREADS -UHAVE_CVAR_BUILT_ON_SEM
-endif
-
-ifeq ($(PTHREADS_USER), 1)
-DEFINES += -DPTHREADS_USER -UHAVE_CVAR_BUILT_ON_SEM
-endif
-
-ifeq ($(USE_IPV6),1)
-DEFINES += -D_PR_INET6
-endif
-
-####################################################################
-#
-# Configuration for the release process
-#
-####################################################################
-
-MDIST = /m/dist
-ifeq ($(OS_ARCH),WINNT)
-MDIST = //helium/dist
-MDIST_DOS = $(subst /,\\,$(MDIST))
-endif
-
-# RELEASE_DIR is ns/dist/<module name>
-
-RELEASE_DIR = $(MOD_DEPTH)/dist/release/$(MOD_NAME)
-
-RELEASE_INCLUDE_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/include
-RELEASE_BIN_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/bin
-RELEASE_LIB_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/lib

mozilla/nsprpub/config/libc_r.h

@@ -1,155 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 
- * 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 Portable Runtime (NSPR).
- * 
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation.  Portions created by Netscape are 
- * Copyright (C) 1998-2000 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.
- */
-
-/* libc_r.h  --  macros, defines, etc. to make using reentrant libc calls */
-/*               a bit easier.  This was initially done for AIX pthreads, */
-/*               but should be usable for anyone...                       */
-
-/* Most of these use locally defined space instead of static library space. */
-/* Because of this, we use the _INIT_R to declare/allocate space (stack),   */
-/* and the plain routines to actually do it..._WARNING_: avoid allocating   */
-/* memory wherever possible.  Memory allocation is fairly expensive, at     */
-/* least on AIX...use arrays instead (which allocate from the stack.)       */
-/* I know the names are a bit strange, but I wanted to be fairly certain    */
-/* that we didn't have any namespace corruption...in general, the inits are */
-/* R_<name>_INIT_R(), and the actual calls are R_<name>_R().                */
-
-#ifndef _LIBC_R_H
-#define _LIBC_R_H
-
-/************/
-/*  strtok  */
-/************/
-#define R_STRTOK_INIT_R() \
-    char *r_strtok_r=NULL
-
-#define R_STRTOK_R(return,source,delim) \     
-    return=strtok_r(source,delim,&r_strtok_r)
-
-#define R_STRTOK_NORET_R(source,delim) \
-    strtok_r(source,delim,&r_strtok_r)
-
-/**************/
-/*  strerror  */
-/**************/
-#define R_MAX_STRERROR_LEN_R 8192     /* Straight from limits.h */
-
-#define R_STRERROR_INIT_R() \
-    char r_strerror_r[R_MAX_STRERROR_LEN_R]
-
-#define R_STRERROR_R(val) \
-    strerror_r(val,r_strerror_r,R_MAX_STRERROR_LEN_R)
-
-/*****************/
-/*  time things  */
-/*****************/
-#define R_ASCTIME_INIT_R() \
-    char r_asctime_r[26]
-
-#define R_ASCTIME_R(val) \
-    asctime_r(val,r_asctime_r)
-
-#define R_CTIME_INIT_R() \
-    char r_ctime_r[26]
-
-#define R_CTIME_R(val) \
-    ctime_r(val,r_ctime_r)
-
-#define R_GMTIME_INIT_R() \
-    struct tm r_gmtime_r
-
-#define R_GMTIME_R(time) \
-    gmtime_r(time,&r_gmtime_r)
-
-#define R_LOCALTIME_INIT_R() \
-   struct tm r_localtime_r
-
-#define R_LOCALTIME_R(val) \
-   localtime_r(val,&r_localtime_r)
-    
-/***********/
-/*  crypt  */
-/***********/
-#include <crypt.h>
-#define R_CRYPT_INIT_R() \
-    CRYPTD r_cryptd_r; \
-    bzero(&r_cryptd_r,sizeof(CRYPTD)) 
-
-#define R_CRYPT_R(pass,salt) \
-    crypt_r(pass,salt,&r_cryptd_r)
-
-/**************/
-/*  pw stuff  */
-/**************/
-#define R_MAX_PW_LEN_R 1024
-/* The following must be after the last declaration, but */
-/* before the first bit of code...                       */
-#define R_GETPWNAM_INIT_R(pw_ptr) \
-    struct passwd r_getpwnam_pw_r; \
-    char r_getpwnam_line_r[R_MAX_PW_LEN_R]; \
-    pw_ptr = &r_getpwnam_pw_r
-
-#define R_GETPWNAM_R(name) \
-    getpwnam_r(name,&r_getpwnam_pw_r,r_getpwnam_line_r,R_MAX_PW_LEN_R)
-
-/*******************/
-/*  gethost stuff  */
-/*******************/
-#define R_GETHOSTBYADDR_INIT_R() \
-    struct hostent r_gethostbyaddr_r; \
-    struct hostent_data r_gethostbyaddr_data_r
-
-#define R_GETHOSTBYADDR_R(addr,len,type,xptr_ent) \
-    bzero(&r_gethostbyaddr_r,sizeof(struct hostent)); \
-    bzero(&r_gethostbyaddr_data_r,sizeof(struct hostent_data)); \
-    xptr_ent = &r_gethostbyaddr_r; \
-    if (gethostbyaddr_r(addr,len,type, \
-       &r_gethostbyaddr_r,&r_gethostbyaddr_data_r) == -1) { \
-           xptr_ent = NULL; \
-    }
-
-#define R_GETHOSTBYNAME_INIT_R() \
-    struct hostent r_gethostbyname_r; \
-    struct hostent_data r_gethostbyname_data_r
-
-#define R_GETHOSTBYNAME_R(name,xptr_ent) \
-    bzero(&r_gethostbyname_r,sizeof(struct hostent)); \
-    bzero(&r_gethostbyname_data_r,sizeof(struct hostent_data)); \
-    xptr_ent = &r_gethostbyname_r; \
-    if (gethostbyname_r(name, \
-       &r_gethostbyname_r,&r_gethostbyname_data_r) == -1) { \
-          xptr_ent = NULL; \
-    }
-
-#endif /* _LIBC_R_H */

mozilla/nsprpub/config/module.df

@@ -1,40 +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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-# 
-# Module description file
-#
-# A module is also called a component or a subsystem.
-
-MOD_NAME = nspr20
-MOD_VERSION = 4

mozilla/nsprpub/config/nfspwd.pl

@@ -1,46 +0,0 @@
-#! perl
-# 
-# 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 Portable Runtime (NSPR).
-# 
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are 
-# Copyright (C) 1998-2000 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.
-# 
-
-require "fastcwd.pl";
-
-$_ = &fastcwd;
-if (m@^/[uh]/@o || s@^/tmp_mnt/@/@o) {
-    print("$_\n");
-} elsif ((($user, $rest) = m@^/usr/people/(\w+)/(.*)@o)
-      && readlink("/u/$user") eq "/usr/people/$user") {
-    print("/u/$user/$rest\n");
-} else {
-    chop($host = `hostname`);
-    print("/h/$host$_\n");
-}

mozilla/nsprpub/config/now.c

@@ -1,129 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 
- * 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 Portable Runtime (NSPR).
- * 
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation.  Portions created by Netscape are 
- * Copyright (C) 1998-2000 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.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#if defined(VMS)
-#include <sys/timeb.h>
-#elif defined(XP_UNIX) || defined(XP_OS2_EMX) || defined(XP_BEOS)
-#include <sys/time.h>
-#elif defined(WIN32) || defined(XP_OS2_VACPP)
-#include <sys/timeb.h>
-#else
-#error "Architecture not supported"
-#endif
-
-
-int main(int argc, char **argv)
-{
-#if defined(OMIT_LIB_BUILD_TIME)
-    /*
-     * Some platforms don't have any 64-bit integer type
-     * such as 'long long'.  Because we can't use NSPR's
-     * PR_snprintf in this program, it is difficult to
-     * print a static initializer for PRInt64 (a struct).
-     * So we print nothing.  The makefiles that build the
-     * shared libraries will detect the empty output string
-     * of this program and omit the library build time
-     * in PRVersionDescription.
-     */
-#elif defined(VMS)
-    long long now;
-    struct timeb b;
-    ftime(&b);
-    now = b.time;
-    now *= 1000000;
-    now += (1000 * b.millitm);
-    fprintf(stdout, "%Ld", now);
-#elif defined(XP_UNIX) || defined(XP_OS2_EMX) || defined(XP_BEOS)
-    long long now;
-    struct timeval tv;
-#ifdef HAVE_SVID_GETTOD
-    gettimeofday(&tv);
-#else
-    gettimeofday(&tv, NULL);
-#endif
-    now = ((1000000LL) * tv.tv_sec) + (long long)tv.tv_usec;
-#if defined(OSF1)
-    fprintf(stdout, "%ld", now);
-#elif defined(BEOS) && defined(__POWERPC__)
-    fprintf(stdout, "%Ld", now);  /* Metroworks on BeOS PPC */
-#else
-    fprintf(stdout, "%lld", now);
-#endif
-
-#elif defined(WIN32)
-    __int64 now;
-    struct timeb b;
-    ftime(&b);
-    now = b.time;
-    now *= 1000000;
-    now += (1000 * b.millitm);
-    fprintf(stdout, "%I64d", now);
-
-#elif defined(XP_OS2_VACPP)
-/* no long long or i64 so we use a string */
-#include <string.h>
-  char buf[24];
-  char tbuf[7];
-  time_t now;
-  long mtime;
-  int i;
-
-  struct timeb b;
-  ftime(&b);
-  now = b.time;
-  _ltoa(now, buf, 10);
-
-  mtime = b.millitm * 1000;
-  if (mtime == 0){
-    ++now;
-    strcat(buf, "000000");
-  } else {
-     _ltoa(mtime, tbuf, 10);
-     for (i = strlen(tbuf); i < 6; ++i)
-       strcat(buf, "0");
-     strcat(buf, tbuf);
-  }
-  fprintf(stdout, "%s", buf);
-
-#else
-#error "Architecture not supported"
-#endif
-
-    return 0;
-}  /* main */
-
-/* now.c */

mozilla/nsprpub/config/nsinstall.c

@@ -1,583 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 
- * 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 Portable Runtime (NSPR).
- * 
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation.  Portions created by Netscape are 
- * Copyright (C) 1998-2000 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.
- */
-
-/*
-** Netscape portable install command.
-**
-** Brendan Eich, 7/20/95
-*/
-#include <stdio.h>  /* OSF/1 requires this before grp.h, so put it first */
-#include <assert.h>
-#include <fcntl.h>
-#include <grp.h>
-#include <pwd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <utime.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <errno.h>
-#include <stdarg.h>
-#ifdef USE_REENTRANT_LIBC
-#include "libc_r.h"
-#endif /* USE_REENTRANT_LIBC */
-
-#include "pathsub.h"
-
-#define HAVE_FCHMOD
-
-#if defined(BEOS)
-#undef HAVE_FCHMOD
-#endif
-
-/*
- * Does getcwd() take NULL as the first argument and malloc
- * the result buffer?
- */
-#if !defined(RHAPSODY) && !defined(NEXTSTEP) && !defined(VMS)
-#define GETCWD_CAN_MALLOC
-#endif
-
-#ifdef NEXTSTEP
-#include <bsd/libc.h>
-
-/*
-** balazs.pataki@sztaki.hu: The getcwd is broken in NEXTSTEP (returns 0),
-** when called on a mounted fs. Did anyone notice this? Here's an ugly
-** workaround ...
-*/
-#define getcwd(b,s)   my_getcwd(b,s)
-
-static char *
-my_getcwd (char *buf, size_t size)
-{
-    FILE *pwd = popen("pwd", "r");
-    char *result = fgets(buf, size, pwd);
-
-    if (result) {
-        buf[strlen(buf)-1] = '\0';
-    }
-    pclose (pwd);
-    return buf;
-}
-#endif /* NEXTSTEP */
-
-#ifdef LINUX
-#include <getopt.h>
-#endif
-
-#if defined(SCO) || defined(UNIXWARE) || defined(SNI) || defined(NCR) || defined(NEC) || defined(NEXTSTEP)
-#if !defined(S_ISLNK) && defined(S_IFLNK)
-#define S_ISLNK(a)	(((a) & S_IFMT) == S_IFLNK)
-#endif
-#endif
-
-#if defined(SNI)
-extern int fchmod(int fildes, mode_t mode);
-#endif
-
-#ifdef QNX
-#define d_ino d_stat.st_ino
-#endif
-
-static void
-usage(void)
-{
-    fprintf(stderr,
-	"usage: %s [-C cwd] [-L linkprefix] [-m mode] [-o owner] [-g group]\n"
-	"       %*s [-DdltR] file [file ...] directory\n",
-	program, (int)strlen(program), "");
-    exit(2);
-}
-
-static int
-mkdirs(char *path, mode_t mode)
-{
-    char *cp;
-    struct stat sb;
-    int res;
-    
-    while (*path == '/' && path[1] == '/')
-	path++;
-    while ((cp = strrchr(path, '/')) && cp[1] == '\0')
-	*cp = '\0';
-    if (cp && cp != path) {
-	*cp = '\0';
-	if ((stat(path, &sb) < 0 || !S_ISDIR(sb.st_mode)) &&
-	    mkdirs(path, mode) < 0) {
-	    return -1;
-	}
-	*cp = '/';
-    }
-    res = mkdir(path, mode);
-    if ((res != 0) && (errno == EEXIST))
-	return 0;
-     else
-	return res;
-}
-
-static uid_t
-touid(char *owner)
-{
-    struct passwd *pw;
-    uid_t uid;
-    char *cp;
-
-    pw = getpwnam(owner);
-    if (pw)
-	return pw->pw_uid;
-    uid = strtol(owner, &cp, 0);
-    if (uid == 0 && cp == owner)
-	fail("cannot find uid for %s", owner);
-    return uid;
-}
-
-static gid_t
-togid(char *group)
-{
-    struct group *gr;
-    gid_t gid;
-    char *cp;
-
-    gr = getgrnam(group);
-    if (gr)
-	return gr->gr_gid;
-    gid = strtol(group, &cp, 0);
-    if (gid == 0 && cp == group)
-	fail("cannot find gid for %s", group);
-    return gid;
-}
-
-int
-main(int argc, char **argv)
-{
-    int onlydir, dodir, dolink, dorelsymlink, dotimes, opt, len, lplen, tdlen, bnlen, exists, fromfd, tofd, cc, wc;
-    mode_t mode = 0755;
-    char *linkprefix, *owner, *group, *cp, *cwd, *todir, *toname, *name, *base, *linkname, *bp, buf[BUFSIZ];
-    uid_t uid;
-    gid_t gid;
-    struct stat sb, tosb;
-    struct utimbuf utb;
-
-    program = argv[0];
-    cwd = linkname = linkprefix = owner = group = 0;
-    onlydir = dodir = dolink = dorelsymlink = dotimes = lplen = 0;
-
-    while ((opt = getopt(argc, argv, "C:DdlL:Rm:o:g:t")) != EOF) {
-	switch (opt) {
-	  case 'C':
-	    cwd = optarg;
-	    break;
-	  case 'D':
-	    onlydir = 1;
-	    break;
-	  case 'd':
-	    dodir = 1;
-	    break;
-	  case 'l':
-	    dolink = 1;
-	    break;
-	  case 'L':
-	    linkprefix = optarg;
-	    lplen = strlen(linkprefix);
-	    dolink = 1;
-	    break;
-	  case 'R':
-	    dolink = dorelsymlink = 1;
-	    break;
-	  case 'm':
-	    mode = strtoul(optarg, &cp, 8);
-	    if (mode == 0 && cp == optarg)
-		usage();
-	    break;
-	  case 'o':
-	    owner = optarg;
-	    break;
-	  case 'g':
-	    group = optarg;
-	    break;
-	  case 't':
-	    dotimes = 1;
-	    break;
-	  default:
-	    usage();
-	}
-    }
-
-    argc -= optind;
-    argv += optind;
-    if (argc < 2 - onlydir)
-	usage();
-
-    todir = argv[argc-1];
-    if ((stat(todir, &sb) < 0 || !S_ISDIR(sb.st_mode)) &&
-	mkdirs(todir, 0777) < 0) {
-	fail("cannot make directory %s", todir);
-    }
-    if (onlydir)
-	return 0;
-
-    if (!cwd) {
-#ifdef GETCWD_CAN_MALLOC
-	cwd = getcwd(0, PATH_MAX);
-#else
-	cwd = malloc(PATH_MAX + 1);
-	cwd = getcwd(cwd, PATH_MAX);
-#endif
-    }
-    xchdir(todir);
-#ifdef GETCWD_CAN_MALLOC
-    todir = getcwd(0, PATH_MAX);
-#else
-    todir = malloc(PATH_MAX + 1);
-    todir = getcwd(todir, PATH_MAX);
-#endif
-    tdlen = strlen(todir);
-    xchdir(cwd);
-    tdlen = strlen(todir);
-
-    uid = owner ? touid(owner) : -1;
-    gid = group ? togid(group) : -1;
-
-    while (--argc > 0) {
-	name = *argv++;
-	len = strlen(name);
-	base = xbasename(name);
-	bnlen = strlen(base);
-	toname = (char*)xmalloc(tdlen + 1 + bnlen + 1);
-	sprintf(toname, "%s/%s", todir, base);
-	exists = (lstat(toname, &tosb) == 0);
-
-	if (dodir) {
-	    /* -d means create a directory, always */
-	    if (exists && !S_ISDIR(tosb.st_mode)) {
-		(void) unlink(toname);
-		exists = 0;
-	    }
-	    if (!exists && mkdir(toname, mode) < 0)
-		fail("cannot make directory %s", toname);
-	    if ((owner || group) && chown(toname, uid, gid) < 0)
-		fail("cannot change owner of %s", toname);
-	} else if (dolink) {
-	    if (*name == '/') {
-		/* source is absolute pathname, link to it directly */
-		linkname = 0;
-	    } else {
-		if (linkprefix) {
-		    /* -L implies -l and prefixes names with a $cwd arg. */
-		    len += lplen + 1;
-		    linkname = (char*)xmalloc(len + 1);
-		    sprintf(linkname, "%s/%s", linkprefix, name);
-		} else if (dorelsymlink) {
-		    /* Symlink the relative path from todir to source name. */
-		    linkname = (char*)xmalloc(PATH_MAX);
-
-		    if (*todir == '/') {
-			/* todir is absolute: skip over common prefix. */
-			lplen = relatepaths(todir, cwd, linkname);
-			strcpy(linkname + lplen, name);
-		    } else {
-			/* todir is named by a relative path: reverse it. */
-			reversepath(todir, name, len, linkname);
-			xchdir(cwd);
-		    }
-
-		    len = strlen(linkname);
-		}
-		name = linkname;
-	    }
-
-	    /* Check for a pre-existing symlink with identical content. */
-	    if (exists &&
-		(!S_ISLNK(tosb.st_mode) ||
-		 readlink(toname, buf, sizeof buf) != len ||
-		 strncmp(buf, name, len) != 0)) {
-		(void) (S_ISDIR(tosb.st_mode) ? rmdir : unlink)(toname);
-		exists = 0;
-	    }
-	    if (!exists && symlink(name, toname) < 0)
-		fail("cannot make symbolic link %s", toname);
-#ifdef HAVE_LCHOWN
-	    if ((owner || group) && lchown(toname, uid, gid) < 0)
-		fail("cannot change owner of %s", toname);
-#endif
-
-	    if (linkname) {
-		free(linkname);
-		linkname = 0;
-	    }
-	} else {
-	    /* Copy from name to toname, which might be the same file. */
-	    fromfd = open(name, O_RDONLY);
-	    if (fromfd < 0 || fstat(fromfd, &sb) < 0)
-		fail("cannot access %s", name);
-	    if (exists && (!S_ISREG(tosb.st_mode) || access(toname, W_OK) < 0))
-		(void) (S_ISDIR(tosb.st_mode) ? rmdir : unlink)(toname);
-	    tofd = open(toname, O_CREAT | O_WRONLY, 0666);
-	    if (tofd < 0)
-		fail("cannot create %s", toname);
-
-	    bp = buf;
-	    while ((cc = read(fromfd, bp, sizeof buf)) > 0) {
-		while ((wc = write(tofd, bp, cc)) > 0) {
-		    if ((cc -= wc) == 0)
-			break;
-		    bp += wc;
-		}
-		if (wc < 0)
-		    fail("cannot write to %s", toname);
-	    }
-	    if (cc < 0)
-		fail("cannot read from %s", name);
-
-	    if (ftruncate(tofd, sb.st_size) < 0)
-		fail("cannot truncate %s", toname);
-	    if (dotimes) {
-		utb.actime = sb.st_atime;
-		utb.modtime = sb.st_mtime;
-		if (utime(toname, &utb) < 0)
-		    fail("cannot set times of %s", toname);
-	    }
-#ifdef HAVE_FCHMOD
-	    if (fchmod(tofd, mode) < 0)
-#else
-	    if (chmod(toname, mode) < 0)
-#endif
-		fail("cannot change mode of %s", toname);
-	    if ((owner || group) && fchown(tofd, uid, gid) < 0)
-		fail("cannot change owner of %s", toname);
-
-	    /* Must check for delayed (NFS) write errors on close. */
-	    if (close(tofd) < 0)
-		fail("cannot write to %s", toname);
-	    close(fromfd);
-	}
-
-	free(toname);
-    }
-
-    free(cwd);
-    free(todir);
-    return 0;
-}
-
-/*
-** Pathname subroutines.
-**
-** Brendan Eich, 8/29/95
-*/
-
-char *program;
-
-void
-fail(char *format, ...)
-{
-    int error;
-    va_list ap;
-
-#ifdef USE_REENTRANT_LIBC
-    R_STRERROR_INIT_R();
-#endif
-
-    error = errno;
-    fprintf(stderr, "%s: ", program);
-    va_start(ap, format);
-    vfprintf(stderr, format, ap);
-    va_end(ap);
-    if (error)
-
-#ifdef USE_REENTRANT_LIBC
-    R_STRERROR_R(errno);
-	fprintf(stderr, ": %s", r_strerror_r);
-#else
-	fprintf(stderr, ": %s", strerror(errno));
-#endif
-
-    putc('\n', stderr);
-    exit(1);
-}
-
-char *
-getcomponent(char *path, char *name)
-{
-    if (*path == '\0')
-	return 0;
-    if (*path == '/') {
-	*name++ = '/';
-    } else {
-	do {
-	    *name++ = *path++;
-	} while (*path != '/' && *path != '\0');
-    }
-    *name = '\0';
-    while (*path == '/')
-	path++;
-    return path;
-}
-
-#ifdef UNIXWARE_READDIR_BUFFER_TOO_SMALL
-/* Sigh.  The static buffer in Unixware's readdir is too small. */
-struct dirent * readdir(DIR *d)
-{
-        static struct dirent *buf = NULL;
-#define MAX_PATH_LEN 1024
-
-
-        if(buf == NULL)
-                buf = (struct dirent *) malloc(sizeof(struct dirent) + MAX_PATH_LEN)
-;
-        return(readdir_r(d, buf));
-}
-#endif
-
-char *
-ino2name(ino_t ino, char *dir)
-{
-    DIR *dp;
-    struct dirent *ep;
-    char *name;
-
-    dp = opendir("..");
-    if (!dp)
-	fail("cannot read parent directory");
-    for (;;) {
-	if (!(ep = readdir(dp)))
-	    fail("cannot find current directory");
-	if (ep->d_ino == ino)
-	    break;
-    }
-    name = xstrdup(ep->d_name);
-    closedir(dp);
-    return name;
-}
-
-void *
-xmalloc(size_t size)
-{
-    void *p = malloc(size);
-    if (!p)
-	fail("cannot allocate %u bytes", size);
-    return p;
-}
-
-char *
-xstrdup(char *s)
-{
-    return strcpy((char*)xmalloc(strlen(s) + 1), s);
-}
-
-char *
-xbasename(char *path)
-{
-    char *cp;
-
-    while ((cp = strrchr(path, '/')) && cp[1] == '\0')
-	*cp = '\0';
-    if (!cp) return path;
-    return cp + 1;
-}
-
-void
-xchdir(char *dir)
-{
-    if (chdir(dir) < 0)
-	fail("cannot change directory to %s", dir);
-}
-
-int
-relatepaths(char *from, char *to, char *outpath)
-{
-    char *cp, *cp2;
-    int len;
-    char buf[NAME_MAX];
-
-    assert(*from == '/' && *to == '/');
-    for (cp = to, cp2 = from; *cp == *cp2; cp++, cp2++)
-	if (*cp == '\0')
-	    break;
-    while (cp[-1] != '/')
-	cp--, cp2--;
-    if (cp - 1 == to) {
-	/* closest common ancestor is /, so use full pathname */
-	len = strlen(strcpy(outpath, to));
-	if (outpath[len] != '/') {
-	    outpath[len++] = '/';
-	    outpath[len] = '\0';
-	}
-    } else {
-	len = 0;
-	while ((cp2 = getcomponent(cp2, buf)) != 0) {
-	    strcpy(outpath + len, "../");
-	    len += 3;
-	}
-	while ((cp = getcomponent(cp, buf)) != 0) {
-	    sprintf(outpath + len, "%s/", buf);
-	    len += strlen(outpath + len);
-	}
-    }
-    return len;
-}
-
-void
-reversepath(char *inpath, char *name, int len, char *outpath)
-{
-    char *cp, *cp2;
-    char buf[NAME_MAX];
-    struct stat sb;
-
-    cp = strcpy(outpath + PATH_MAX - (len + 1), name);
-    cp2 = inpath;
-    while ((cp2 = getcomponent(cp2, buf)) != 0) {
-	if (strcmp(buf, ".") == 0)
-	    continue;
-	if (strcmp(buf, "..") == 0) {
-	    if (stat(".", &sb) < 0)
-		fail("cannot stat current directory");
-	    name = ino2name(sb.st_ino, "..");
-	    len = strlen(name);
-	    cp -= len + 1;
-	    strcpy(cp, name);
-	    cp[len] = '/';
-	    free(name);
-	    xchdir("..");
-	} else {
-	    cp -= 3;
-	    strncpy(cp, "../", 3);
-	    xchdir(buf);
-	}
-    }
-    strcpy(outpath, cp);
-}

mozilla/nsprpub/config/nspr-config.in

@@ -1,116 +0,0 @@
-#!/bin/sh
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-exec_prefix_set=no
-
-major_version=@MOD_MAJOR_VERSION@
-minor_version=@MOD_MINOR_VERSION@
-revision_version=@MOD_REVISION_VERSION@
-
-usage()
-{
-	cat <<EOF
-Usage: nspr-config [OPTIONS] [LIBRARIES]
-Options:
-	[--prefix[=DIR]]
-	[--exec-prefix[=DIR]]
-	[--version]
-	[--libs]
-	[--cflags]
-Libraries:
-	nspr
-	plc
-	plds
-EOF
-	exit $1
-}
-
-if test $# -eq 0; then
-	usage 1 1>&2
-fi
-
-lib_nspr=yes
-lib_plc=yes
-lib_plds=yes
-
-while test $# -gt 0; do
-  case "$1" in
-  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) optarg= ;;
-  esac
-
-  case $1 in
-    --prefix=*)
-      prefix=$optarg
-      if test $exec_prefix_set = no ; then
-        exec_prefix=$optarg
-      fi
-      ;;
-    --prefix)
-      echo_prefix=yes
-      ;;
-    --exec-prefix=*)
-      exec_prefix=$optarg
-      exec_prefix_set=yes
-      ;;
-    --exec-prefix)
-      echo_exec_prefix=yes
-      ;;
-    --version)
-      echo ${major_version}.${minor_version}.${revision_version}
-      ;;
-    --cflags)
-      echo_cflags=yes
-      ;;
-    --libs)
-      echo_libs=yes
-      ;;
-    nspr)
-      lib_nspr=yes
-      ;;
-    plc)
-      lib_plc=yes
-      ;;
-    plds)
-      lib_plds=yes
-      ;;
-    *)
-      usage 1 1>&2
-      ;;
-  esac
-  shift
-done
-
-if test "$echo_prefix" = "yes"; then
-	echo $prefix
-fi
-
-if test "$echo_exec_prefix" = "yes"; then
-	echo $exec_prefix
-fi
-
-if test "$echo_cflags" = "yes"; then
-      echo -I${prefix}/include/nspr
-fi
-
-if test "$echo_libs" = "yes"; then
-      libdirs=-L${exec_prefix}/lib
-      if test -n "$lib_plds"; then
-	libdirs="$libdirs -lplds${major_version}"
-      fi
-      if test -n "$lib_plc"; then
-	libdirs="$libdirs -lplc${major_version}"
-      fi
-      if test -n "$lib_nspr"; then
-	libdirs="$libdirs -lnspr${major_version}"
-      fi
-      os_ldflags="@LDFLAGS@"
-      for i in $os_ldflags ; do
-	if echo $i | grep \^-L >/dev/null; then
-	  libdirs="$libdirs $i"
-        fi
-      done
-      echo $libdirs @OS_LIBS@
-fi      
-

mozilla/nsprpub/config/nspr.m4

@@ -1,67 +0,0 @@
-# -*- tab-width: 4; -*-
-# Configure paths for NSPR
-# Public domain - Chris Seawood <cls@seawood.org> 2001-04-05
-# Based upon gtk.m4 (also PD) by Owen Taylor
-
-dnl AM_PATH_NSPR([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for NSPR, and define NSPR_CFLAGS and NSPR_LIBS
-AC_DEFUN(AM_PATH_NSPR,
-[dnl
-
-AC_ARG_WITH(nspr-prefix,
-	[  --with-nspr-prefix=PFX  Prefix where NSPR is installed],
-	nspr_config_prefix="$withval",
-	nspr_config_prefix="")
-
-AC_ARG_WITH(nspr-exec-prefix,
-	[  --with-nspr-exec-prefix=PFX
-                          Exec prefix where NSPR is installed],
-	nspr_config_exec_prefix="$withval",
-	nspr_config_exec_prefix="")
-
-	if test -n "$nspr_config_exec_prefix"; then
-		nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix"
-		if test -z "$NSPR_CONFIG"; then
-			NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config
-		fi
-	fi
-	if test -n "$nspr_config_prefix"; then
-		nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix"
-		if test -z "$NSPR_CONFIG"; then
-			NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config
-		fi
-	fi
-
-	unset ac_cv_path_NSPR_CONFIG
-	AC_PATH_PROG(NSPR_CONFIG, nspr-config, no)
-	min_nspr_version=ifelse([$1], ,4.0.0,$1)
-	AC_MSG_CHECKING(for NSPR - version >= $min_nspr_version (skipping))
-
-	no_nspr=""
-	if test "$NSPR_CONFIG" = "no"; then
-		no_nspr="yes"
-	else
-		NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags`
-		NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs`
-
-		dnl Skip version check for now
-		nspr_config_major_version=`$NSPR_CONFIG $nspr_config_args --version | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-		nspr_config_minor_version=`$NSPR_CONFIG $nspr_config_args --version | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-		nspr_config_micro_version=`$NSPR_CONFIG $nspr_config_args --version | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-	fi
-
-	if test -z "$no_nspr"; then
-		AC_MSG_RESULT(yes)
-		ifelse([$2], , :, [$2])     
-	else
-		AC_MSG_RESULT(no)
-	fi
-
-
-	AC_SUBST(NSPR_CFLAGS)
-	AC_SUBST(NSPR_LIBS)
-
-])

mozilla/nsprpub/config/nsprincl.mk.in

@@ -1,5 +0,0 @@
-# Include in Makefiles to define NSPR variables
-
-NSPR_VERSION    = @NSPR_VERSION@
-NSPR_LIB        = -lnspr@NSPR_VERSION@
-NSPR_EXTRA_LIBS = @EXTRA_LIBS@

mozilla/nsprpub/config/nsprincl.sh.in

@@ -1,5 +0,0 @@
-# Include in shell scripts to define NSPR variables
-
-NSPR_VERSION=@NSPR_VERSION@
-NSPR_LIB=-lnspr$NSPR_VERSION
-NSPR_EXTRA_LIBS="@EXTRA_LIBS@"

mozilla/nsprpub/config/pathsub.h

@@ -1,75 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 
- * 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 Portable Runtime (NSPR).
- * 
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation.  Portions created by Netscape are 
- * Copyright (C) 1998-2000 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.
- */
-
-#ifndef pathsub_h___
-#define pathsub_h___
-/*
-** Pathname subroutines.
-**
-** Brendan Eich, 8/29/95
-*/
-#include <limits.h>
-#include <sys/types.h>
-
-#if SUNOS4
-#include "../pr/include/md/sunos4.h"
-#endif
-
-#ifndef PATH_MAX
-#define PATH_MAX 1024
-#endif
-
-/*
- * Just prevent stupidity
- */
-#undef NAME_MAX
-#define NAME_MAX 256
-
-extern char *program;
-
-extern void fail(char *format, ...);
-extern char *getcomponent(char *path, char *name);
-extern char *ino2name(ino_t ino, char *dir);
-extern void *xmalloc(size_t size);
-extern char *xstrdup(char *s);
-extern char *xbasename(char *path);
-extern void xchdir(char *dir);
-
-/* Relate absolute pathnames from and to returning the result in outpath. */
-extern int relatepaths(char *from, char *to, char *outpath);
-
-/* XXX changes current working directory -- caveat emptor */
-extern void reversepath(char *inpath, char *name, int len, char *outpath);
-
-#endif /* pathsub_h___ */