Minor cleanup

git-svn-id: svn://10.0.0.236/branches/linkclickfix_tmp_branch@65590 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/extensions/datetime/Makefile.in

@@ -0,0 +1,42 @@
+#
+# 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		= ../../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE		= necko
+LIBRARY_NAME	= necko_datetime
+SHORT_LIBNAME	= neckodtm
+IS_COMPONENT	= 1
+
+CPPSRCS		= \
+		nsDateTimeHandler.cpp \
+		nsDateTimeChannel.cpp \
+		nsDateTimeModule.cpp \
+		$(NULL)
+
+EXTRA_DSO_LDOPTS += $(MOZ_COMPONENT_LIBS)
+
+include $(topsrcdir)/config/rules.mk

mozilla/extensions/datetime/nsDateTimeChannel.cpp

@@ -0,0 +1,431 @@
+/* -*- 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): 
+ */
+
+// datetime implementation
+
+#include "nsDateTimeChannel.h"
+#include "nsIServiceManager.h"
+#include "nsILoadGroup.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsXPIDLString.h"
+#include "nsISocketTransportService.h"
+
+static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID);
+
+// nsDateTimeChannel methods
+nsDateTimeChannel::nsDateTimeChannel() {
+    NS_INIT_REFCNT();
+    mContentLength = -1;
+    mPort = -1;
+}
+
+nsDateTimeChannel::~nsDateTimeChannel() {
+}
+
+NS_IMPL_ISUPPORTS4(nsDateTimeChannel, nsIChannel, nsIRequest, nsIStreamListener, nsIStreamObserver)
+
+nsresult
+nsDateTimeChannel::Init(nsIURI* uri)
+{
+    nsresult rv;
+
+    NS_ASSERTION(uri, "no uri");
+
+    mUrl = uri;
+
+    rv = mUrl->GetPort(&mPort);
+    if (NS_FAILED(rv) || mPort < 1)
+        mPort = DATETIME_PORT;
+
+    rv = mUrl->GetPath(getter_Copies(mHost));
+    if (NS_FAILED(rv)) return rv;
+
+    if (!*(const char *)mHost) return NS_ERROR_NOT_INITIALIZED;
+
+    return NS_OK;
+}
+
+NS_METHOD
+nsDateTimeChannel::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult)
+{
+    nsDateTimeChannel* dc = new nsDateTimeChannel();
+    if (dc == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(dc);
+    nsresult rv = dc->QueryInterface(aIID, aResult);
+    NS_RELEASE(dc);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRequest methods:
+
+NS_IMETHODIMP
+nsDateTimeChannel::IsPending(PRBool *result)
+{
+    NS_NOTREACHED("nsDateTimeChannel::IsPending");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetStatus(nsresult *status)
+{
+    *status = NS_OK;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::Cancel(nsresult status)
+{
+    NS_NOTREACHED("nsDateTimeChannel::Cancel");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::Suspend(void)
+{
+    NS_NOTREACHED("nsDateTimeChannel::Suspend");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::Resume(void)
+{
+    NS_NOTREACHED("nsDateTimeChannel::Resume");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIChannel methods:
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetOriginalURI(nsIURI* *aURI)
+{
+    *aURI = mOriginalURI ? mOriginalURI : mUrl;
+    NS_ADDREF(*aURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetOriginalURI(nsIURI* aURI)
+{
+    mOriginalURI = aURI;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetURI(nsIURI* *aURI)
+{
+    *aURI = mUrl;
+    NS_IF_ADDREF(*aURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetURI(nsIURI* aURI)
+{
+    mUrl = aURI;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::OpenInputStream(nsIInputStream **_retval)
+{
+    nsresult rv = NS_OK;
+
+    NS_WITH_SERVICE(nsISocketTransportService, socketService, kSocketTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIChannel> channel;
+    rv = socketService->CreateTransport(mHost, mPort, mHost, 32, 32, getter_AddRefs(channel));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->SetNotificationCallbacks(mCallbacks);
+    if (NS_FAILED(rv)) return rv;
+
+    return channel->OpenInputStream(_retval);
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::OpenOutputStream(nsIOutputStream **_retval)
+{
+    NS_NOTREACHED("nsDateTimeChannel::OpenOutputStream");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::AsyncOpen(nsIStreamObserver *observer, nsISupports* ctxt)
+{
+    nsresult rv = NS_OK;
+
+    NS_WITH_SERVICE(nsISocketTransportService, socketService, kSocketTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIChannel> channel;
+    rv = socketService->CreateTransport(mHost, mPort, mHost, 32, 32, getter_AddRefs(channel));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->SetNotificationCallbacks(mCallbacks);
+    if (NS_FAILED(rv)) return rv;
+
+    return channel->AsyncOpen(observer, ctxt);
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::AsyncRead(nsIStreamListener *aListener,
+                             nsISupports *ctxt)
+{
+    nsresult rv = NS_OK;
+
+    NS_WITH_SERVICE(nsISocketTransportService, socketService, kSocketTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIChannel> channel;
+    rv = socketService->CreateTransport(mHost, mPort, mHost, 32, 32, getter_AddRefs(channel));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->SetNotificationCallbacks(mCallbacks);
+    if (NS_FAILED(rv)) return rv;
+
+    mListener = aListener;
+
+    return channel->AsyncRead(this, ctxt);
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::AsyncWrite(nsIInputStream *fromStream,
+                              nsIStreamObserver *observer,
+                              nsISupports *ctxt)
+{
+    NS_NOTREACHED("nsDateTimeChannel::AsyncWrite");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetLoadAttributes(PRUint32 *aLoadAttributes)
+{
+    *aLoadAttributes = mLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetLoadAttributes(PRUint32 aLoadAttributes)
+{
+    mLoadAttributes = aLoadAttributes;
+    return NS_OK;
+}
+
+#define DATETIME_TYPE "text/plain"
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetContentType(char* *aContentType) {
+    if (!aContentType) return NS_ERROR_NULL_POINTER;
+
+    *aContentType = nsCRT::strdup(DATETIME_TYPE);
+    if (!*aContentType) return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetContentType(const char *aContentType)
+{
+    //It doesn't make sense to set the content-type on this type
+    // of channel...
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetContentLength(PRInt32 *aContentLength)
+{
+    *aContentLength = mContentLength;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetContentLength(PRInt32 aContentLength)
+{
+    NS_NOTREACHED("nsDateTimeChannel::SetContentLength");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetTransferOffset(PRUint32 *aTransferOffset)
+{
+    NS_NOTREACHED("nsDateTimeChannel::GetTransferOffset");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetTransferOffset(PRUint32 aTransferOffset)
+{
+    NS_NOTREACHED("nsDateTimeChannel::SetTransferOffset");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetTransferCount(PRInt32 *aTransferCount)
+{
+    NS_NOTREACHED("nsDateTimeChannel::GetTransferCount");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetTransferCount(PRInt32 aTransferCount)
+{
+    NS_NOTREACHED("nsDateTimeChannel::SetTransferCount");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetBufferSegmentSize(PRUint32 *aBufferSegmentSize)
+{
+    NS_NOTREACHED("nsDateTimeChannel::GetBufferSegmentSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetBufferSegmentSize(PRUint32 aBufferSegmentSize)
+{
+    NS_NOTREACHED("nsDateTimeChannel::SetBufferSegmentSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetBufferMaxSize(PRUint32 *aBufferMaxSize)
+{
+    NS_NOTREACHED("nsDateTimeChannel::GetBufferMaxSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetBufferMaxSize(PRUint32 aBufferMaxSize)
+{
+    NS_NOTREACHED("nsDateTimeChannel::SetBufferMaxSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetShouldCache(PRBool *aShouldCache)
+{
+    *aShouldCache = PR_FALSE;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetPipeliningAllowed(PRBool *aPipeliningAllowed)
+{
+    *aPipeliningAllowed = PR_FALSE;
+    return NS_OK;
+}
+ 
+NS_IMETHODIMP
+nsDateTimeChannel::SetPipeliningAllowed(PRBool aPipeliningAllowed)
+{
+    NS_NOTREACHED("SetPipeliningAllowed");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
+{
+    *aLoadGroup = mLoadGroup;
+    NS_IF_ADDREF(*aLoadGroup);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetLoadGroup(nsILoadGroup* aLoadGroup)
+{
+    if (mLoadGroup) // if we already had a load group remove ourselves...
+      (void)mLoadGroup->RemoveChannel(this, nsnull, nsnull, nsnull);
+
+    mLoadGroup = aLoadGroup;
+    if (mLoadGroup) {
+        return mLoadGroup->AddChannel(this, nsnull);
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetOwner(nsISupports* *aOwner)
+{
+    *aOwner = mOwner.get();
+    NS_IF_ADDREF(*aOwner);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetOwner(nsISupports* aOwner)
+{
+    mOwner = aOwner;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::GetNotificationCallbacks(nsIInterfaceRequestor* *aNotificationCallbacks)
+{
+    *aNotificationCallbacks = mCallbacks.get();
+    NS_IF_ADDREF(*aNotificationCallbacks);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeChannel::SetNotificationCallbacks(nsIInterfaceRequestor* aNotificationCallbacks)
+{
+    mCallbacks = aNotificationCallbacks;
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsDateTimeChannel::GetSecurityInfo(nsISupports * *aSecurityInfo)
+{
+    *aSecurityInfo = nsnull;
+    return NS_OK;
+}
+
+// nsIStreamObserver methods
+NS_IMETHODIMP
+nsDateTimeChannel::OnStartRequest(nsIChannel *aChannel, nsISupports *aContext) {
+    return mListener->OnStartRequest(this, aContext);
+}
+
+
+NS_IMETHODIMP
+nsDateTimeChannel::OnStopRequest(nsIChannel* aChannel, nsISupports* aContext,
+                                      nsresult aStatus, const PRUnichar* aMsg) {
+    if (mLoadGroup) {
+        nsresult rv = mLoadGroup->RemoveChannel(this, nsnull, aStatus, aMsg);
+        if (NS_FAILED(rv)) return rv;
+    }
+    return mListener->OnStopRequest(this, aContext, aStatus, aMsg);
+}
+
+
+// nsIStreamListener method
+NS_IMETHODIMP
+nsDateTimeChannel::OnDataAvailable(nsIChannel* aChannel, nsISupports* aContext,
+                               nsIInputStream *aInputStream, PRUint32 aSourceOffset,
+                               PRUint32 aLength) {
+    mContentLength = aLength;
+    return mListener->OnDataAvailable(this, aContext, aInputStream, aSourceOffset, aLength);
+}
+

mozilla/extensions/datetime/nsDateTimeChannel.h

@@ -0,0 +1,77 @@
+/* -*- 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): 
+ */
+
+// A datetime channel retrieves date time information from 
+// RFC 867 compliant datetime servers. The date/time returned
+// to the caller is of MIME type "text/plain".
+
+#ifndef nsDateTimeChannel_h___
+#define nsDateTimeChannel_h___
+
+#include "nsString.h"
+#include "nsILoadGroup.h"
+#include "nsIInputStream.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsCOMPtr.h"
+#include "nsXPIDLString.h"
+#include "nsIChannel.h"
+#include "nsIURI.h"
+#include "nsDateTimeHandler.h"
+#include "nsIStreamListener.h"
+
+
+class nsDateTimeChannel : public nsIChannel, public nsIStreamListener {
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIREQUEST
+    NS_DECL_NSICHANNEL
+    NS_DECL_NSISTREAMLISTENER
+    NS_DECL_NSISTREAMOBSERVER
+
+    // nsDateTimeChannel methods:
+    nsDateTimeChannel();
+    virtual ~nsDateTimeChannel();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+    
+    nsresult Init(nsIURI* uri);
+
+protected:
+    nsCOMPtr<nsIInterfaceRequestor>     mCallbacks;
+    nsCOMPtr<nsIURI>                    mOriginalURI;
+    nsCOMPtr<nsIURI>                    mUrl;
+    nsCOMPtr<nsIStreamListener>         mListener;
+    PRUint32                            mLoadAttributes;
+    nsCOMPtr<nsILoadGroup>              mLoadGroup;
+    nsCString                           mContentType;
+    PRInt32                             mContentLength;
+    nsCOMPtr<nsISupports>               mOwner; 
+    PRUint32                            mBufferSegmentSize;
+    PRUint32                            mBufferMaxSize;
+
+    PRInt32                             mPort;
+    nsXPIDLCString                      mHost;
+};
+
+#endif /* nsDateTimeChannel_h___ */

mozilla/extensions/datetime/nsDateTimeHandler.cpp

@@ -0,0 +1,116 @@
+/* -*- 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 "nspr.h"
+#include "nsDateTimeChannel.h"
+#include "nsDateTimeHandler.h"
+#include "nsIURL.h"
+#include "nsCRT.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsIProgressEventSink.h"
+
+static NS_DEFINE_CID(kSimpleURICID,            NS_SIMPLEURI_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsDateTimeHandler::nsDateTimeHandler() {
+    NS_INIT_REFCNT();
+}
+
+nsDateTimeHandler::~nsDateTimeHandler() {
+}
+
+NS_IMPL_ISUPPORTS(nsDateTimeHandler, NS_GET_IID(nsIProtocolHandler));
+
+NS_METHOD
+nsDateTimeHandler::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult) {
+
+    nsDateTimeHandler* ph = new nsDateTimeHandler();
+    if (ph == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(ph);
+    nsresult rv = ph->QueryInterface(aIID, aResult);
+    NS_RELEASE(ph);
+    return rv;
+}
+    
+////////////////////////////////////////////////////////////////////////////////
+// nsIProtocolHandler methods:
+
+NS_IMETHODIMP
+nsDateTimeHandler::GetScheme(char* *result) {
+    *result = nsCRT::strdup("datetime");
+    if (!*result) return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeHandler::GetDefaultPort(PRInt32 *result) {
+    *result = DATETIME_PORT;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDateTimeHandler::NewURI(const char *aSpec, nsIURI *aBaseURI,
+                             nsIURI **result) {
+    nsresult rv;
+
+    // no concept of a relative datetime url
+    NS_ASSERTION(!aBaseURI, "base url passed into datetime protocol handler");
+
+    nsIURI* url;
+    rv = nsComponentManager::CreateInstance(kSimpleURICID, nsnull,
+                                            NS_GET_IID(nsIURI),
+                                            (void**)&url);
+    if (NS_FAILED(rv)) return rv;
+    rv = url->SetSpec((char*)aSpec);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(url);
+        return rv;
+    }
+
+    *result = url;
+    return rv;
+}
+
+NS_IMETHODIMP
+nsDateTimeHandler::NewChannel(nsIURI* url, nsIChannel* *result)
+{
+    nsresult rv;
+    
+    nsDateTimeChannel* channel;
+    rv = nsDateTimeChannel::Create(nsnull, NS_GET_IID(nsIChannel), (void**)&channel);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->Init(url);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(channel);
+        return rv;
+    }
+
+    *result = channel;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/extensions/datetime/nsDateTimeHandler.h

@@ -0,0 +1,51 @@
+/* -*- 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): 
+ */
+
+// The datetime protocol handler creates "datetime" URIs of the form
+// "datetime:RFC867Server".
+
+#ifndef nsDateTimeHandler_h___
+#define nsDateTimeHandler_h___
+
+#include "nsIProtocolHandler.h"
+
+#define DATETIME_PORT 13
+
+// {AA27D2A0-B71B-11d3-A1A0-0050041CAF44}
+#define NS_DATETIMEHANDLER_CID \
+{ 0xaa27d2a0, 0xb71b, 0x11d3, { 0xa1, 0xa0, 0x0, 0x50, 0x4, 0x1c, 0xaf, 0x44 } }
+
+class nsDateTimeHandler : public nsIProtocolHandler
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIPROTOCOLHANDLER
+
+    // nsDateTimeHandler methods:
+    nsDateTimeHandler();
+    virtual ~nsDateTimeHandler();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+};
+
+#endif /* nsDateTimeHandler_h___ */

mozilla/extensions/datetime/nsDateTimeModule.cpp

@@ -0,0 +1,34 @@
+/* -*- 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 "nsIGenericFactory.h"
+#include "nsDateTimeHandler.h"
+
+static nsModuleComponentInfo gResComponents[] = {
+    { "The DateTime Protocol Handler", 
+      NS_DATETIMEHANDLER_CID,
+      NS_NETWORK_PROTOCOL_PROGID_PREFIX "datetime",
+      nsDateTimeHandler::Create
+    }
+};
+
+NS_IMPL_NSGETMODULE("datetime", gResComponents)

mozilla/extensions/finger/Makefile.in

@@ -0,0 +1,41 @@
+#
+# 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		= ../../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE		= necko
+LIBRARY_NAME	= necko_finger
+IS_COMPONENT	= 1
+
+CPPSRCS		= \
+		nsFingerHandler.cpp \
+		nsFingerChannel.cpp \
+		nsFingerModule.cpp \
+		$(NULL)
+
+EXTRA_DSO_LDOPTS += $(MOZ_COMPONENT_LIBS)
+
+include $(topsrcdir)/config/rules.mk

mozilla/extensions/finger/nsFingerChannel.cpp

@@ -0,0 +1,517 @@
+/* -*- 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): 
+ */
+
+// finger implementation
+
+#include "nsFingerChannel.h"
+#include "nsIServiceManager.h"
+#include "nsILoadGroup.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsXPIDLString.h"
+#include "nsISocketTransportService.h"
+#include "nsIStringStream.h"
+#include "nsMimeTypes.h"
+
+static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID);
+
+#define BUFFER_SEG_SIZE (4*1024)
+#define BUFFER_MAX_SIZE (64*1024)
+
+// nsFingerChannel methods
+nsFingerChannel::nsFingerChannel()
+    : mContentLength(-1),
+      mActAsObserver(PR_TRUE),
+      mPort(-1),
+      mStatus(NS_OK)
+{
+    NS_INIT_REFCNT();
+}
+
+nsFingerChannel::~nsFingerChannel() {
+}
+
+NS_IMPL_THREADSAFE_ISUPPORTS4(nsFingerChannel, nsIChannel, nsIRequest,
+                              nsIStreamListener, nsIStreamObserver)
+
+nsresult
+nsFingerChannel::Init(nsIURI* uri)
+{
+    nsresult rv;
+    nsXPIDLCString autoBuffer;
+
+    NS_ASSERTION(uri, "no uri");
+
+    mUrl = uri;
+
+//  For security reasons, we do not allow the user to specify a
+//  non-default port for finger: URL's.
+
+    mPort = FINGER_PORT;
+
+    rv = mUrl->GetPath(getter_Copies(autoBuffer)); // autoBuffer = user@host
+    if (NS_FAILED(rv)) return rv;
+
+    nsCString cString(autoBuffer);
+    nsCString tempBuf;
+
+    PRUint32 i;
+
+    // Now parse out the user and host
+    for (i=0; cString[i] != '\0'; i++) {
+      if (cString[i] == '@') {
+        cString.Left(tempBuf, i);
+        mUser = tempBuf;
+        cString.Right(tempBuf, cString.Length() - i - 1);
+        mHost = tempBuf;
+        break;
+       }
+    }
+
+    // Catch the case of just the host being given
+
+    if (cString[i] == '\0') {
+      mHost = cString;
+    }
+
+#ifdef DEBUG_bryner
+    printf("Status:mUser = %s, mHost = %s\n", (const char*)mUser,
+           (const char*)mHost);
+#endif
+    if (!*(const char *)mHost) return NS_ERROR_NOT_INITIALIZED;
+
+    return NS_OK;
+}
+
+NS_METHOD
+nsFingerChannel::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult)
+{
+    nsFingerChannel* fc = new nsFingerChannel();
+    if (fc == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(fc);
+    nsresult rv = fc->QueryInterface(aIID, aResult);
+    NS_RELEASE(fc);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRequest methods:
+
+NS_IMETHODIMP
+nsFingerChannel::IsPending(PRBool *result)
+{
+    NS_NOTREACHED("nsFingerChannel::IsPending");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetStatus(nsresult *status)
+{
+    *status = mStatus;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::Cancel(nsresult status)
+{
+    nsresult rv = NS_ERROR_FAILURE;
+
+    mStatus = status;
+    if (mTransport) {
+      rv = mTransport->Cancel(status);
+    }
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::Suspend(void)
+{
+    NS_NOTREACHED("nsFingerChannel::Suspend");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::Resume(void)
+{
+    NS_NOTREACHED("nsFingerChannel::Resume");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIChannel methods:
+
+NS_IMETHODIMP
+nsFingerChannel::GetOriginalURI(nsIURI* *aURI)
+{
+    *aURI = mOriginalURI ? mOriginalURI : mUrl;
+    NS_ADDREF(*aURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetOriginalURI(nsIURI* aURI)
+{
+    mOriginalURI = aURI;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetURI(nsIURI* *aURI)
+{
+    *aURI = mUrl;
+    NS_IF_ADDREF(*aURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetURI(nsIURI* aURI)
+{
+    mUrl = aURI;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::OpenInputStream(nsIInputStream **_retval)
+{
+    nsresult rv = NS_OK;
+
+    NS_WITH_SERVICE(nsISocketTransportService, socketService, kSocketTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIChannel> channel;
+    rv = socketService->CreateTransport(mHost, mPort, mHost, BUFFER_SEG_SIZE,
+            BUFFER_MAX_SIZE, getter_AddRefs(channel));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->SetNotificationCallbacks(mCallbacks);
+    if (NS_FAILED(rv)) return rv;
+
+    return channel->OpenInputStream(_retval);
+}
+
+NS_IMETHODIMP
+nsFingerChannel::OpenOutputStream(nsIOutputStream **_retval)
+{
+    NS_NOTREACHED("nsFingerChannel::OpenOutputStream");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::AsyncOpen(nsIStreamObserver *observer, nsISupports* ctxt)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::AsyncRead(nsIStreamListener *aListener, nsISupports *ctxt)
+{
+    nsresult rv = NS_OK;
+
+    NS_WITH_SERVICE(nsISocketTransportService, socketService, kSocketTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIChannel> channel;
+    rv = socketService->CreateTransport(mHost, mPort, mHost, BUFFER_SEG_SIZE,
+      BUFFER_MAX_SIZE, getter_AddRefs(channel));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->SetNotificationCallbacks(mCallbacks);
+    if (NS_FAILED(rv)) return rv;
+
+    mListener = aListener;
+    mResponseContext = ctxt;
+    mTransport = channel;
+
+    return SendRequest(channel);
+}
+
+NS_IMETHODIMP
+nsFingerChannel::AsyncWrite(nsIInputStream *fromStream,
+                            nsIStreamObserver *observer,
+                            nsISupports *ctxt)
+{
+    NS_NOTREACHED("nsFingerChannel::AsyncWrite");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetLoadAttributes(PRUint32 *aLoadAttributes)
+{
+    *aLoadAttributes = mLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetLoadAttributes(PRUint32 aLoadAttributes)
+{
+    mLoadAttributes = aLoadAttributes;
+    return NS_OK;
+}
+
+#define FINGER_TYPE TEXT_PLAIN
+
+NS_IMETHODIMP
+nsFingerChannel::GetContentType(char* *aContentType) {
+    if (!aContentType) return NS_ERROR_NULL_POINTER;
+
+    *aContentType = nsCRT::strdup(FINGER_TYPE);
+    if (!*aContentType) return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetContentType(const char *aContentType)
+{
+    //It doesn't make sense to set the content-type on this type
+    // of channel...
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetContentLength(PRInt32 *aContentLength)
+{
+    *aContentLength = mContentLength;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetContentLength(PRInt32 aContentLength)
+{
+    NS_NOTREACHED("nsFingerChannel::SetContentLength");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetTransferOffset(PRUint32 *aTransferOffset)
+{
+    NS_NOTREACHED("nsFingerChannel::GetTransferOffset");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetTransferOffset(PRUint32 aTransferOffset)
+{
+    NS_NOTREACHED("nsFingerChannel::SetTransferOffset");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetTransferCount(PRInt32 *aTransferCount)
+{
+    NS_NOTREACHED("nsFingerChannel::GetTransferCount");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetTransferCount(PRInt32 aTransferCount)
+{
+    NS_NOTREACHED("nsFingerChannel::SetTransferCount");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetBufferSegmentSize(PRUint32 *aBufferSegmentSize)
+{
+    NS_NOTREACHED("nsFingerChannel::GetBufferSegmentSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetBufferSegmentSize(PRUint32 aBufferSegmentSize)
+{
+    NS_NOTREACHED("nsFingerChannel::SetBufferSegmentSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetBufferMaxSize(PRUint32 *aBufferMaxSize)
+{
+    NS_NOTREACHED("nsFingerChannel::GetBufferMaxSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetBufferMaxSize(PRUint32 aBufferMaxSize)
+{
+    NS_NOTREACHED("nsFingerChannel::SetBufferMaxSize");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetShouldCache(PRBool *aShouldCache)
+{
+    *aShouldCache = PR_FALSE;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetPipeliningAllowed(PRBool *aPipeliningAllowed)
+{
+    *aPipeliningAllowed = PR_FALSE;
+    return NS_OK;
+}
+ 
+NS_IMETHODIMP
+nsFingerChannel::SetPipeliningAllowed(PRBool aPipeliningAllowed)
+{
+    NS_NOTREACHED("SetPipeliningAllowed");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
+{
+    *aLoadGroup = mLoadGroup;
+    NS_IF_ADDREF(*aLoadGroup);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetLoadGroup(nsILoadGroup* aLoadGroup)
+{
+    mLoadGroup = aLoadGroup;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetOwner(nsISupports* *aOwner)
+{
+    *aOwner = mOwner.get();
+    NS_IF_ADDREF(*aOwner);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetOwner(nsISupports* aOwner)
+{
+    mOwner = aOwner;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::GetNotificationCallbacks(nsIInterfaceRequestor* *aNotificationCallbacks)
+{
+    *aNotificationCallbacks = mCallbacks.get();
+    NS_IF_ADDREF(*aNotificationCallbacks);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerChannel::SetNotificationCallbacks(nsIInterfaceRequestor* aNotificationCallbacks)
+{
+    mCallbacks = aNotificationCallbacks;
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsFingerChannel::GetSecurityInfo(nsISupports * *aSecurityInfo)
+{
+    *aSecurityInfo = nsnull;
+    return NS_OK;
+}
+
+// nsIStreamObserver methods
+NS_IMETHODIMP
+nsFingerChannel::OnStartRequest(nsIChannel *aChannel, nsISupports *aContext) {
+    if (!mActAsObserver) {
+      // acting as a listener
+      return mListener->OnStartRequest(this, aContext);
+    } else {
+      // we don't want to pass our AsyncWrite's OnStart through
+      // we just ignore this
+      return NS_OK;
+    }
+}
+
+
+NS_IMETHODIMP
+nsFingerChannel::OnStopRequest(nsIChannel* aChannel, nsISupports* aContext,
+                                      nsresult aStatus, const PRUnichar* aMsg) {
+#ifdef DEBUG_bryner
+    printf("nsFingerChannel::OnStopRequest, mActAsObserver=%d\n",
+            mActAsObserver);
+    printf("  aChannel = %p\n", aChannel);
+#endif
+    nsresult rv = NS_OK;
+
+    if (NS_FAILED(aStatus) || !mActAsObserver) {
+        if (mLoadGroup) {
+          rv = mLoadGroup->RemoveChannel(this, nsnull, aStatus, aMsg);
+          if (NS_FAILED(rv)) return rv;
+        }
+        rv = mListener->OnStopRequest(this, aContext, aStatus, aMsg);
+        mTransport = 0;
+        return rv;
+    } else {
+        // at this point we know the request has been sent.
+        // we're no longer acting as an observer.
+ 
+        mActAsObserver = PR_FALSE;
+        return aChannel->AsyncRead(this, mResponseContext);
+    }
+
+}
+
+
+// nsIStreamListener method
+NS_IMETHODIMP
+nsFingerChannel::OnDataAvailable(nsIChannel* aChannel, nsISupports* aContext,
+                               nsIInputStream *aInputStream, PRUint32 aSourceOffset,
+                               PRUint32 aLength) {
+    mContentLength = aLength;
+    return mListener->OnDataAvailable(this, aContext, aInputStream, aSourceOffset, aLength);
+}
+
+nsresult
+nsFingerChannel::SendRequest(nsIChannel* aChannel) {
+  // The text to send should already be in mUser
+
+  nsresult rv = NS_OK;
+  nsCOMPtr<nsISupports> result;
+  nsCOMPtr<nsIInputStream> charstream;
+  nsCString requestBuffer(mUser);
+
+  if (mLoadGroup) {
+    mLoadGroup->AddChannel(this, nsnull);
+  }
+
+  requestBuffer.Append(CRLF);
+
+  mRequest = requestBuffer.ToNewCString();
+
+  rv = NS_NewCharInputStream(getter_AddRefs(result), mRequest);
+  if (NS_FAILED(rv)) return rv;
+
+  charstream = do_QueryInterface(result, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+#ifdef DEBUG_bryner
+  printf("Sending: %s\n", requestBuffer.GetBuffer());
+#endif
+
+  rv = aChannel->SetTransferCount(requestBuffer.Length());
+  if (NS_FAILED(rv)) return rv;
+  rv = aChannel->AsyncWrite(charstream, this, 0);
+  return rv;
+}
+
+

mozilla/extensions/finger/nsFingerChannel.h

@@ -0,0 +1,84 @@
+/* -*- 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): 
+ */
+
+#ifndef nsFingerChannel_h___
+#define nsFingerChannel_h___
+
+#include "nsString.h"
+#include "nsILoadGroup.h"
+#include "nsIInputStream.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsCOMPtr.h"
+#include "nsXPIDLString.h"
+#include "nsIChannel.h"
+#include "nsIURI.h"
+#include "nsFingerHandler.h"
+#include "nsIStreamListener.h"
+
+
+class nsFingerChannel : public nsIChannel, public nsIStreamListener {
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIREQUEST
+    NS_DECL_NSICHANNEL
+    NS_DECL_NSISTREAMLISTENER
+    NS_DECL_NSISTREAMOBSERVER
+
+    // nsFingerChannel methods:
+    nsFingerChannel();
+    virtual ~nsFingerChannel();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+    
+    nsresult Init(nsIURI* uri);
+
+protected:
+    nsCOMPtr<nsIInterfaceRequestor>     mCallbacks;
+    nsCOMPtr<nsIURI>                    mOriginalURI;
+    nsCOMPtr<nsIURI>                    mUrl;
+    nsCOMPtr<nsIStreamListener>         mListener;
+    PRUint32                            mLoadAttributes;
+    nsCOMPtr<nsILoadGroup>              mLoadGroup;
+    nsCString                           mContentType;
+    PRInt32                             mContentLength;
+    nsCOMPtr<nsISupports>               mOwner; 
+    PRUint32                            mBufferSegmentSize;
+    PRUint32                            mBufferMaxSize;
+    PRBool                              mActAsObserver;
+
+    PRInt32                             mPort;
+    nsXPIDLCString                      mHost;
+    nsXPIDLCString                      mUser;
+
+    nsXPIDLCString                      mRequest;
+
+    nsCOMPtr<nsISupports>               mResponseContext;
+    nsCOMPtr<nsIChannel>                mTransport;
+    nsresult                            mStatus;
+
+protected:
+    nsresult SendRequest(nsIChannel* aChannel);
+};
+
+#endif /* nsFingerChannel_h___ */

mozilla/extensions/finger/nsFingerHandler.cpp

@@ -0,0 +1,116 @@
+/* -*- 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 "nspr.h"
+#include "nsFingerChannel.h"
+#include "nsFingerHandler.h"
+#include "nsIURL.h"
+#include "nsCRT.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsIProgressEventSink.h"
+
+static NS_DEFINE_CID(kSimpleURICID, NS_SIMPLEURI_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsFingerHandler::nsFingerHandler() {
+    NS_INIT_REFCNT();
+}
+
+nsFingerHandler::~nsFingerHandler() {
+}
+
+NS_IMPL_ISUPPORTS(nsFingerHandler, NS_GET_IID(nsIProtocolHandler));
+
+NS_METHOD
+nsFingerHandler::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult) {
+
+    nsFingerHandler* ph = new nsFingerHandler();
+    if (ph == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(ph);
+    nsresult rv = ph->QueryInterface(aIID, aResult);
+    NS_RELEASE(ph);
+    return rv;
+}
+    
+////////////////////////////////////////////////////////////////////////////////
+// nsIProtocolHandler methods:
+
+NS_IMETHODIMP
+nsFingerHandler::GetScheme(char* *result) {
+    *result = nsCRT::strdup("finger");
+    if (!*result) return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerHandler::GetDefaultPort(PRInt32 *result) {
+    *result = FINGER_PORT;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFingerHandler::NewURI(const char *aSpec, nsIURI *aBaseURI,
+                             nsIURI **result) {
+    nsresult rv;
+
+    // no concept of a relative finger url
+    NS_ASSERTION(!aBaseURI, "base url passed into finger protocol handler");
+
+    nsIURI* url;
+    rv = nsComponentManager::CreateInstance(kSimpleURICID, nsnull,
+                                            NS_GET_IID(nsIURI),
+                                            (void**)&url);
+    if (NS_FAILED(rv)) return rv;
+    rv = url->SetSpec((char*)aSpec);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(url);
+        return rv;
+    }
+
+    *result = url;
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFingerHandler::NewChannel(nsIURI* url, nsIChannel* *result)
+{
+    nsresult rv;
+    
+    nsFingerChannel* channel;
+    rv = nsFingerChannel::Create(nsnull, NS_GET_IID(nsIChannel), (void**)&channel);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->Init(url);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(channel);
+        return rv;
+    }
+
+    *result = channel;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/extensions/finger/nsFingerHandler.h

@@ -0,0 +1,52 @@
+/* -*- 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): 
+ */
+
+// The finger protocol handler creates "finger" URIs of the form
+// "finger:user@host" or "finger:host".
+
+#ifndef nsFingerHandler_h___
+#define nsFingerHandler_h___
+
+#include "nsIProtocolHandler.h"
+
+#define FINGER_PORT 79
+
+// {0x76d6d5d8-1dd2-11b2-b361-850ddf15ef07}
+#define NS_FINGERHANDLER_CID     \
+{ 0x76d6d5d8, 0x1dd2, 0x11b2, \
+   {0xb3, 0x61, 0x85, 0x0d, 0xdf, 0x15, 0xef, 0x07} }
+
+class nsFingerHandler : public nsIProtocolHandler
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIPROTOCOLHANDLER
+
+    // nsFingerHandler methods:
+    nsFingerHandler();
+    virtual ~nsFingerHandler();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+};
+
+#endif /* nsFingerHandler_h___ */

mozilla/extensions/finger/nsFingerModule.cpp

@@ -1,5 +1,5 @@
-/* -*- Mode: C; tab-width: 2; 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
  * except in compliance with the License. You may obtain a copy of
@@ -10,22 +10,25 @@
  * 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 Original Code is mozilla.org code.
  *
- * The Initial Developer of the Original Code is Netscape Communications
- * Corporation.  Portions created by Netscape are
+ * 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): 
- *     Troy Chevalier <troy@netscape.com>
- *     Sean Su <ssu@netscape.com>
  */
 
-// stdafx.cpp : source file that includes just the standard includes
-//	nszip.pch will be the pre-compiled header
-//	stdafx.obj will contain the pre-compiled type information
+#include "nsIGenericFactory.h"
+#include "nsFingerHandler.h"
 
-#include "stdafx.h"
+static nsModuleComponentInfo gResComponents[] = {
+    { "The Finger Protocol Handler", 
+      NS_FINGERHANDLER_CID,
+      NS_NETWORK_PROTOCOL_PROGID_PREFIX "finger",
+      nsFingerHandler::Create
+    }
+};
 
+NS_IMPL_NSGETMODULE("finger", gResComponents)

mozilla/modules/libjar/nsIJARChannel.idl

@@ -0,0 +1,39 @@
+/* -*- Mode: IDL; 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 "nsIChannel.idl"
+
+interface nsISimpleEnumerator;
+
+[scriptable, uuid(c7e410d1-85f2-11d3-9f63-006008a6efe9)]
+interface nsIJARChannel : nsIChannel 
+{
+
+    /**
+     * Enumerates all the entries in the JAR (the root URI).
+     * ARGUMENTS:
+     *  aRoot - a string representing the root dir to enumerate from
+     *    or null to enumerate the whole thing.
+     */
+    nsISimpleEnumerator EnumerateEntries(in string aRoot);
+
+};

mozilla/modules/libjar/nsIJARProtocolHandler.idl

@@ -0,0 +1,32 @@
+/* -*- 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 1.1 (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 "nsIProtocolHandler.idl"
+
+[scriptable, uuid(92c3b42c-98c4-11d3-8cd9-0060b0fc14a3)]
+interface nsIJARProtocolHandler : nsIProtocolHandler {
+
+    /**
+     * Add any jar-specific methods here later.
+     */
+    
+};

mozilla/modules/libjar/nsIJARURI.idl

@@ -0,0 +1,42 @@
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIURI.idl"
+
+/**
+ * JAR URLs have the following syntax
+ *
+ * jar:<jar-file-uri>!/<jar-entry>
+ *
+ * EXAMPLE: jar:http://www.big.com/blue.jar!/ocean.html
+ */
+[scriptable, uuid(c7e410d3-85f2-11d3-9f63-006008a6efe9)]
+interface nsIJARURI : nsIURI {
+
+    /**
+     * Returns the root URI (the one for the actual JAR file) for this JAR.
+     * eg http://www.big.com/blue.jar
+     */
+    attribute nsIURI JARFile;
+
+    /**
+     * Returns the entry specified for this JAR URI.
+     * eg ocean.html
+     */
+	attribute string JAREntry;
+};

mozilla/modules/libjar/nsJARChannel.cpp

@@ -0,0 +1,978 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ *
+ */
+
+#include "nsNetUtil.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsSpecialSystemDirectory.h" 
+#include "nsJARChannel.h"
+#include "nsCRT.h"
+#include "nsIFileTransportService.h"
+#include "nsIURL.h"
+#include "nsIMIMEService.h"
+#include "nsAutoLock.h"
+#include "nsIFileStreams.h"
+#include "nsMimeTypes.h"
+#include "nsScriptSecurityManager.h"
+#include "nsIAggregatePrincipal.h"
+
+static NS_DEFINE_CID(kFileTransportServiceCID, NS_FILETRANSPORTSERVICE_CID);
+static NS_DEFINE_CID(kMIMEServiceCID, NS_MIMESERVICE_CID);
+static NS_DEFINE_CID(kZipReaderCID, NS_ZIPREADER_CID);
+static NS_DEFINE_CID(kScriptSecurityManagerCID, NS_SCRIPTSECURITYMANAGER_CID);
+
+#if defined(PR_LOGGING)
+#include "nsXPIDLString.h"
+//
+// Log module for SocketTransport logging...
+//
+// To enable logging (see prlog.h for full details):
+//
+//    set NSPR_LOG_MODULES=nsJarProtocol:5
+//    set NSPR_LOG_FILE=nspr.log
+//
+// this enables PR_LOG_DEBUG level information and places all output in
+// the file nspr.log
+//
+PRLogModuleInfo* gJarProtocolLog = nsnull;
+
+#endif /* PR_LOGGING */
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsJARDownloadObserver : public nsIStreamObserver 
+{
+public:
+    NS_DECL_ISUPPORTS
+    
+    NS_IMETHOD OnStartRequest(nsIChannel* jarCacheTransport,
+                              nsISupports* context) {
+        return NS_OK;
+    }
+
+    NS_IMETHOD OnStopRequest(nsIChannel* jarCacheTransport, 
+                             nsISupports* context, 
+                             nsresult status, 
+                             const PRUnichar* aMsg) {
+        nsresult rv = NS_OK;
+        nsAutoMonitor monitor(mJARChannel->mMonitor);
+
+#ifdef PR_LOGGING
+        nsCOMPtr<nsIURI> jarURI;
+        rv = jarCacheTransport->GetURI(getter_AddRefs(jarURI));
+        if (NS_SUCCEEDED(rv)) {
+            nsXPIDLCString jarURLStr;
+            rv = jarURI->GetSpec(getter_Copies(jarURLStr));
+            if (NS_SUCCEEDED(rv)) {
+                PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+                       ("nsJarProtocol: jar download complete %s status=%x",
+                        (const char*)jarURLStr, status));
+            }
+        }
+#endif
+        if (NS_SUCCEEDED(status) && mJARChannel->mJarCacheTransport) {
+            NS_ASSERTION(jarCacheTransport == (mJARChannel->mJarCacheTransport).get(),
+                         "wrong transport");
+            // after successfully downloading the jar file to the cache,
+            // start the extraction process:
+            nsCOMPtr<nsIFileChannel> jarCacheFile;
+            rv = NS_NewLocalFileChannel(getter_AddRefs(jarCacheFile),
+                                        mJarCacheFile, 
+                                        PR_RDONLY,
+                                        0);
+            if (NS_FAILED(rv)) return rv;
+            rv = jarCacheFile->SetLoadGroup(mJARChannel->mLoadGroup);
+            if (NS_FAILED(rv)) return rv;
+            rv = jarCacheFile->SetBufferSegmentSize(mJARChannel->mBufferSegmentSize);
+            if (NS_FAILED(rv)) return rv;
+            rv = jarCacheFile->SetBufferMaxSize(mJARChannel->mBufferMaxSize);
+            if (NS_FAILED(rv)) return rv;
+            rv = jarCacheFile->SetLoadAttributes(mJARChannel->mLoadAttributes);
+            if (NS_FAILED(rv)) return rv;
+            rv = jarCacheFile->SetNotificationCallbacks(mJARChannel->mCallbacks);
+            if (NS_FAILED(rv)) return rv;
+
+            mJARChannel->SetJARBaseFile(jarCacheFile);
+            rv = mOnJARFileAvailable(mJARChannel, mClosure);
+        }
+        mJARChannel->mJarCacheTransport = nsnull;
+        return rv;
+    }
+
+    nsJARDownloadObserver(nsIFile* jarCacheFile, nsJARChannel* jarChannel,
+                          OnJARFileAvailableFun onJARFileAvailable, 
+                          void* closure)
+        : mJarCacheFile(jarCacheFile),
+          mJARChannel(jarChannel),
+          mOnJARFileAvailable(onJARFileAvailable),
+          mClosure(closure)
+    {
+        NS_INIT_REFCNT();
+        NS_ADDREF(mJARChannel);
+    }
+
+    virtual ~nsJARDownloadObserver() {
+        NS_RELEASE(mJARChannel);
+    }
+
+protected:
+    nsCOMPtr<nsIFile>           mJarCacheFile;
+    nsJARChannel*               mJARChannel;
+    OnJARFileAvailableFun       mOnJARFileAvailable;
+    void*                       mClosure;
+};
+
+NS_IMPL_THREADSAFE_ISUPPORTS1(nsJARDownloadObserver, nsIStreamObserver)
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsJARChannel::nsJARChannel()
+    : mContentType(nsnull),
+      mContentLength(-1),
+      mLoadAttributes(LOAD_NORMAL),
+      mStartPosition(0),
+      mReadCount(-1),
+      mJAREntry(nsnull),
+      mMonitor(nsnull),
+      mStatus(NS_OK)
+{
+    NS_INIT_REFCNT();
+
+#if defined(PR_LOGGING)
+    //
+    // Initialize the global PRLogModule for socket transport logging
+    // if necessary...
+    //
+    if (nsnull == gJarProtocolLog) {
+        gJarProtocolLog = PR_NewLogModule("nsJarProtocol");
+    }
+#endif /* PR_LOGGING */
+}
+
+nsJARChannel::~nsJARChannel()
+{
+    if (mContentType)
+        nsCRT::free(mContentType);
+    if (mJAREntry)
+        nsCRT::free(mJAREntry);
+    if (mMonitor)
+        PR_DestroyMonitor(mMonitor);
+}
+
+NS_IMPL_ISUPPORTS6(nsJARChannel,
+                   nsIJARChannel,
+                   nsIChannel,
+                   nsIRequest,
+                   nsIStreamObserver,
+                   nsIStreamListener,
+                   nsIFileSystem)
+
+NS_METHOD
+nsJARChannel::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+	nsresult rv;
+
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsJARChannel* jarChannel = new nsJARChannel();
+    if (jarChannel == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    NS_ADDREF(jarChannel);
+	rv = jarChannel->QueryInterface(aIID, aResult);
+    NS_RELEASE(jarChannel);
+	return rv;
+}
+ 
+nsresult 
+nsJARChannel::Init(nsIJARProtocolHandler* aHandler, nsIURI* uri)
+{
+    nsresult rv;
+	mURI = do_QueryInterface(uri, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    mMonitor = PR_NewMonitor();
+    if (mMonitor == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+	return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRequest methods
+
+NS_IMETHODIMP
+nsJARChannel::IsPending(PRBool* result)
+{
+	NS_NOTREACHED("nsJARChannel::IsPending");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetStatus(nsresult *status)
+{
+    *status = mStatus;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::Cancel(nsresult status)
+{
+    nsresult rv;
+    nsAutoMonitor monitor(mMonitor);
+
+    if (mJarCacheTransport) {
+        rv = mJarCacheTransport->Cancel(status);
+        if (NS_FAILED(rv)) return rv;
+        mJarCacheTransport = nsnull;
+    }
+    if (mJarExtractionTransport) {
+        rv = mJarExtractionTransport->Cancel(status);
+        if (NS_FAILED(rv)) return rv;
+        mJarExtractionTransport = nsnull;
+    }
+    mStatus = status;
+	return rv;
+}
+
+NS_IMETHODIMP
+nsJARChannel::Suspend()
+{
+    nsresult rv;
+    nsAutoMonitor monitor(mMonitor);
+
+    if (mJarCacheTransport) {
+        rv = mJarCacheTransport->Suspend();
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (mJarExtractionTransport) {
+        rv = mJarExtractionTransport->Suspend();
+        if (NS_FAILED(rv)) return rv;
+    }
+
+	return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::Resume()
+{
+    nsresult rv;
+    nsAutoMonitor monitor(mMonitor);
+
+    if (mJarCacheTransport) {
+        rv = mJarCacheTransport->Resume();
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (mJarExtractionTransport) {
+        rv = mJarExtractionTransport->Resume();
+        if (NS_FAILED(rv)) return rv;
+    }
+
+	return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIChannel methods
+
+NS_IMETHODIMP
+nsJARChannel::GetOriginalURI(nsIURI* *aOriginalURI)
+{
+    *aOriginalURI = mOriginalURI ? mOriginalURI : nsCOMPtr<nsIURI>(mURI);
+    NS_ADDREF(*aOriginalURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetOriginalURI(nsIURI* aOriginalURI)
+{
+    mOriginalURI = aOriginalURI;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetURI(nsIURI* *aURI)
+{
+    *aURI = mURI;
+    NS_ADDREF(*aURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetURI(nsIURI* aURI)
+{
+    nsresult rv;
+    mURI = do_QueryInterface(aURI, &rv);
+    return rv;
+}
+
+static nsresult
+OpenJARElement(nsJARChannel* channel, void* closure)
+{
+    nsresult rv;
+    nsIInputStream* *result = (nsIInputStream**)closure;
+    nsAutoCMonitor mon(channel);
+    rv = channel->Open(nsnull, nsnull);
+    if (NS_FAILED(rv)) return rv;
+    rv = channel->GetInputStream(result);
+    mon.Notify();       // wake up OpenInputStream
+	return rv;
+}
+
+NS_IMETHODIMP
+nsJARChannel::OpenInputStream(nsIInputStream* *result)
+{
+    nsAutoCMonitor mon(this);
+    nsresult rv;
+    *result = nsnull;
+    rv = EnsureJARFileAvailable(OpenJARElement, result);
+    if (NS_FAILED(rv)) return rv;
+    if (*result == nsnull)
+        mon.Wait();
+    return rv;
+}
+
+NS_IMETHODIMP
+nsJARChannel::OpenOutputStream(nsIOutputStream* *result)
+{
+	NS_NOTREACHED("nsJARChannel::OpenOutputStream");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsJARChannel::AsyncOpen(nsIStreamObserver* observer, nsISupports* ctxt)
+{
+	NS_NOTREACHED("nsJARChannel::AsyncOpen");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+static nsresult
+ReadJARElement(nsJARChannel* channel, void* closure)
+{
+    nsresult rv;
+    rv = channel->AsyncReadJARElement();
+    return rv;
+}
+
+NS_IMETHODIMP
+nsJARChannel::AsyncRead(nsIStreamListener* listener, nsISupports* ctxt)
+{
+    mUserContext = ctxt;
+    mUserListener = listener;
+    return EnsureJARFileAvailable(ReadJARElement, nsnull);
+}
+
+nsresult
+nsJARChannel::EnsureJARFileAvailable(OnJARFileAvailableFun onJARFileAvailable, 
+                                     void* closure)
+{
+    nsresult rv;
+
+#ifdef PR_LOGGING
+    nsXPIDLCString jarURLStr;
+    mURI->GetSpec(getter_Copies(jarURLStr));
+    PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+           ("nsJarProtocol: EnsureJARFileAvailable %s", (const char*)jarURLStr));
+#endif
+
+    rv = mURI->GetJARFile(getter_AddRefs(mJARBaseURI));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = mURI->GetJAREntry(&mJAREntry);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIChannel> jarBaseChannel;
+    rv = NS_OpenURI(getter_AddRefs(jarBaseChannel), mJARBaseURI, nsnull);
+    if (NS_FAILED(rv)) return rv;
+    rv = jarBaseChannel->SetLoadGroup(mLoadGroup);
+    if (NS_FAILED(rv)) return rv;
+    rv = jarBaseChannel->SetLoadAttributes(mLoadAttributes);
+    if (NS_FAILED(rv)) return rv;
+    rv = jarBaseChannel->SetNotificationCallbacks(mCallbacks);
+    if (NS_FAILED(rv)) return rv;
+
+    if (mLoadGroup)
+        (void)mLoadGroup->AddChannel(this, nsnull);
+
+//    mJARBaseFile = do_QueryInterface(jarBaseChannel, &rv);
+
+    PRBool shouldCache;
+    rv = jarBaseChannel->GetShouldCache(&shouldCache);
+
+    if (NS_SUCCEEDED(rv) && !shouldCache) {
+        // then we've already got a local jar file -- no need to download it
+        PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+               ("nsJarProtocol: extracting local jar file %s", (const char*)jarURLStr));
+        rv = onJARFileAvailable(this, closure);
+    }
+    else {
+        // otherwise, we need to download the jar file
+
+        nsCOMPtr<nsIFile> jarCacheFile;
+        rv = GetCacheFile(getter_AddRefs(jarCacheFile));
+        if (NS_FAILED(rv)) return rv;
+        
+        PRBool filePresent;
+        
+		rv = jarCacheFile->IsFile(&filePresent);
+        
+        if (NS_SUCCEEDED(rv) && filePresent)
+        {
+	        // then we've already got the file in the local cache -- no need to download it
+            rv = NS_NewLocalFileChannel(getter_AddRefs(mJARBaseFile),
+                                        jarCacheFile, 
+                                        PR_RDONLY,
+                                        0);
+            if (NS_FAILED(rv)) return rv;
+            rv = mJARBaseFile->SetBufferSegmentSize(mBufferSegmentSize);
+            if (NS_FAILED(rv)) return rv;
+            rv = mJARBaseFile->SetBufferMaxSize(mBufferMaxSize);
+            if (NS_FAILED(rv)) return rv;
+
+            PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+                   ("nsJarProtocol: jar file already in cache %s", (const char*)jarURLStr));
+            rv = onJARFileAvailable(this, closure);
+			return rv;
+		}
+
+        NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
+        if (NS_FAILED(rv)) return rv;
+
+        nsAutoMonitor monitor(mMonitor);
+
+        // use a file transport to serve as a data pump for the download (done
+        // on some other thread)
+        nsCOMPtr<nsIChannel> jarCacheTransport;
+        rv = fts->CreateTransport(jarCacheFile, PR_RDONLY, 0, 
+                                  getter_AddRefs(mJarCacheTransport));
+        if (NS_FAILED(rv)) return rv;
+        rv = mJarCacheTransport->SetBufferSegmentSize(mBufferSegmentSize);
+        if (NS_FAILED(rv)) return rv;
+        rv = mJarCacheTransport->SetBufferMaxSize(mBufferMaxSize);
+        if (NS_FAILED(rv)) return rv;
+
+        rv = mJarCacheTransport->SetNotificationCallbacks(mCallbacks);
+        if (NS_FAILED(rv)) return rv;
+
+        nsCOMPtr<nsIStreamObserver> downloadObserver = 
+            new nsJARDownloadObserver(jarCacheFile, this, onJARFileAvailable, closure);
+        if (downloadObserver == nsnull)
+            return NS_ERROR_OUT_OF_MEMORY;
+
+        PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+               ("nsJarProtocol: downloading jar file %s", (const char*)jarURLStr));
+        nsCOMPtr<nsIInputStream> jarBaseIn;
+        rv = jarBaseChannel->OpenInputStream(getter_AddRefs(jarBaseIn));
+        if (NS_FAILED(rv)) return rv;
+
+        rv = mJarCacheTransport->AsyncWrite(jarBaseIn, nsnull, downloadObserver);
+    }
+    return rv;
+}
+
+nsresult 
+nsJARChannel::GetCacheFile(nsIFile* *cacheFile)
+{
+    // XXX change later to use the real network cache
+    nsresult rv;
+
+    nsCOMPtr<nsIFile> jarCacheFile;
+    rv = NS_GetSpecialDirectory("xpcom.currentProcess.componentDirectory",
+                                getter_AddRefs(jarCacheFile));
+    if (NS_FAILED(rv)) return rv;
+
+    jarCacheFile->Append("jarCache");
+
+    PRBool exists;
+    rv = jarCacheFile->Exists(&exists);
+    if (NS_FAILED(rv)) return rv;
+    if (!exists) {
+        rv = jarCacheFile->Create(nsIFile::DIRECTORY_TYPE, 0664);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    nsCOMPtr<nsIURL> jarBaseURL = do_QueryInterface(mJARBaseURI, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    char* jarFileName;
+    rv = jarBaseURL->GetFileName(&jarFileName);
+    if (NS_FAILED(rv)) return rv;
+    rv = jarCacheFile->Append(jarFileName);
+    nsCRT::free(jarFileName);
+    if (NS_FAILED(rv)) return rv;
+    
+    *cacheFile = jarCacheFile;
+    NS_ADDREF(*cacheFile);
+    return rv;
+}
+
+nsresult
+nsJARChannel::AsyncReadJARElement()
+{
+    nsresult rv;
+
+    nsAutoMonitor monitor(mMonitor);
+
+    NS_ASSERTION(mJARBaseFile, "mJARBaseFile is null");
+
+    if (mLoadGroup) {
+        nsCOMPtr<nsILoadGroupListenerFactory> factory;
+        //
+        // Create a load group "proxy" listener...
+        //
+        rv = mLoadGroup->GetGroupListenerFactory(getter_AddRefs(factory));
+        if (factory) {
+            nsIStreamListener *newListener;
+            rv = factory->CreateLoadGroupListener(mUserListener, &newListener);
+            if (NS_SUCCEEDED(rv)) {
+                mUserListener = newListener;
+                NS_RELEASE(newListener);
+            }
+        }
+
+        rv = mLoadGroup->AddChannel(this, nsnull);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = fts->CreateTransportFromFileSystem(this, 
+                                            getter_AddRefs(mJarExtractionTransport));
+    if (NS_FAILED(rv)) return rv;
+    rv = mJarExtractionTransport->SetBufferSegmentSize(mBufferSegmentSize);
+    if (NS_FAILED(rv)) return rv;
+    rv = mJarExtractionTransport->SetBufferMaxSize(mBufferMaxSize);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = mJarExtractionTransport->SetNotificationCallbacks(mCallbacks);
+    if (NS_FAILED(rv)) return rv;
+
+#ifdef PR_LOGGING
+    nsXPIDLCString jarURLStr;
+    mURI->GetSpec(getter_Copies(jarURLStr));
+    PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+           ("nsJarProtocol: AsyncRead jar entry %s", (const char*)jarURLStr));
+#endif
+    rv = mJarExtractionTransport->SetTransferOffset(mStartPosition);
+    if (NS_FAILED(rv)) return rv;
+    rv = mJarExtractionTransport->SetTransferCount(mReadCount);
+    if (NS_FAILED(rv)) return rv;
+    rv = mJarExtractionTransport->AsyncRead(this, nsnull);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsJARChannel::AsyncWrite(nsIInputStream* fromStream, 
+						 nsIStreamObserver* observer, 
+						 nsISupports* ctxt)
+{
+	NS_NOTREACHED("nsJARChannel::AsyncWrite");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetLoadAttributes(PRUint32* aLoadFlags)
+{
+    *aLoadFlags = mLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetLoadAttributes(PRUint32 aLoadFlags)
+{
+    mLoadAttributes = aLoadFlags;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetContentType(char* *aContentType)
+{
+    nsresult rv = NS_OK;
+    if (mContentType == nsnull) {
+        char* fileName = new char[PL_strlen(mJAREntry)+1];
+        PL_strcpy(fileName, mJAREntry);
+
+        if (fileName != nsnull) {
+            PRInt32 len = nsCRT::strlen(fileName);
+            const char* ext = nsnull;
+            for (PRInt32 i = len; i >= 0; i--) {
+                if (fileName[i] == '.') {
+                    ext = &fileName[i + 1];
+                    break;
+                }
+            }
+
+            if (ext) {
+                NS_WITH_SERVICE(nsIMIMEService, mimeServ, kMIMEServiceCID, &rv);
+                if (NS_SUCCEEDED(rv)) {
+                    rv = mimeServ->GetTypeFromExtension(ext, &mContentType);
+                }
+            }
+            else 
+                rv = NS_ERROR_FAILURE;
+		
+            nsCRT::free(fileName);
+        } 
+        else {
+            rv = NS_ERROR_FAILURE;
+        }
+
+        if (NS_FAILED(rv)) {
+            mContentType = nsCRT::strdup(UNKNOWN_CONTENT_TYPE);
+            if (mContentType == nsnull)
+                rv = NS_ERROR_OUT_OF_MEMORY;
+            else
+                rv = NS_OK;
+        }
+    }
+    if (NS_SUCCEEDED(rv)) {
+        *aContentType = nsCRT::strdup(mContentType);
+        if (*aContentType == nsnull)
+            rv = NS_ERROR_OUT_OF_MEMORY;
+    }
+    return rv;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetContentType(const char *aContentType)
+{
+    if (mContentType) {
+        nsCRT::free(mContentType);
+    }
+
+    mContentType = nsCRT::strdup(aContentType);
+    if (!mContentType) return NS_ERROR_OUT_OF_MEMORY;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetContentLength(PRInt32* aContentLength)
+{
+    if (mContentLength == -1)
+        return NS_ERROR_FAILURE;
+    *aContentLength = mContentLength;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetContentLength(PRInt32 aContentLength)
+{
+    NS_NOTREACHED("nsJARChannel::SetContentLength");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetTransferOffset(PRUint32 *aTransferOffset)
+{
+    *aTransferOffset = mStartPosition;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetTransferOffset(PRUint32 aTransferOffset)
+{
+    mStartPosition = aTransferOffset;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetTransferCount(PRInt32 *aTransferCount)
+{
+    *aTransferCount = mReadCount;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetTransferCount(PRInt32 aTransferCount)
+{
+    mReadCount = aTransferCount;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetBufferSegmentSize(PRUint32 *aBufferSegmentSize)
+{
+    *aBufferSegmentSize = mBufferSegmentSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetBufferSegmentSize(PRUint32 aBufferSegmentSize)
+{
+    mBufferSegmentSize = aBufferSegmentSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetBufferMaxSize(PRUint32 *aBufferMaxSize)
+{
+    *aBufferMaxSize = mBufferMaxSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetBufferMaxSize(PRUint32 aBufferMaxSize)
+{
+    mBufferMaxSize = aBufferMaxSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetShouldCache(PRBool *aShouldCache)
+{
+    // Jar files report that you shouldn't cache them because this is really
+    // a question about the jar entry, and the jar entry is always in a jar
+    // file on disk.
+    *aShouldCache = PR_FALSE;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetPipeliningAllowed(PRBool *aPipeliningAllowed)
+{
+    *aPipeliningAllowed = PR_FALSE;
+    return NS_OK;
+}
+ 
+NS_IMETHODIMP
+nsJARChannel::SetPipeliningAllowed(PRBool aPipeliningAllowed)
+{
+    NS_NOTREACHED("SetPipeliningAllowed");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
+{
+    *aLoadGroup = mLoadGroup;
+    NS_IF_ADDREF(*aLoadGroup);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetLoadGroup(nsILoadGroup* aLoadGroup)
+{
+    mLoadGroup = aLoadGroup;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetOwner(nsISupports* *aOwner)
+{
+    if (!mOwner)
+    {
+        nsCOMPtr<nsIPrincipal> certificate;
+        PRInt16 result;
+        nsresult rv = mJAR->GetCertificatePrincipal(mJAREntry, 
+                                                    getter_AddRefs(certificate),
+                                                    &result);
+        if (NS_FAILED(rv)) return NS_ERROR_FAILURE;
+        if (certificate)
+        {   // Get the codebase principal
+            NS_WITH_SERVICE(nsIScriptSecurityManager, secMan, 
+                            kScriptSecurityManagerCID, &rv);
+            if (NS_FAILED(rv)) return NS_ERROR_FAILURE;
+            nsCOMPtr<nsIPrincipal> codebase;
+            rv = secMan->GetCodebasePrincipal(mJARBaseURI, 
+                                              getter_AddRefs(codebase));
+            if (NS_FAILED(rv)) return rv;
+            
+            // Join the certificate and the codebase
+            nsCOMPtr<nsIAggregatePrincipal> agg;
+            agg = do_QueryInterface(certificate, &rv);
+            NS_ASSERTION(NS_SUCCEEDED(rv), 
+                         "Certificate principal is not an aggregate");
+            rv = agg->SetCodebase(codebase);
+            if (NS_FAILED(rv)) return rv;
+            mOwner = do_QueryInterface(agg, &rv);
+            if (NS_FAILED(rv)) return rv;
+        }
+    }
+    *aOwner = mOwner;
+    NS_IF_ADDREF(*aOwner);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetOwner(nsISupports* aOwner)
+{
+    mOwner = aOwner;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetNotificationCallbacks(nsIInterfaceRequestor* *aNotificationCallbacks)
+{
+    *aNotificationCallbacks = mCallbacks.get();
+    NS_IF_ADDREF(*aNotificationCallbacks);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::SetNotificationCallbacks(nsIInterfaceRequestor* aNotificationCallbacks)
+{
+    mCallbacks = aNotificationCallbacks;
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsJARChannel::GetSecurityInfo(nsISupports * *aSecurityInfo)
+{
+    *aSecurityInfo = nsnull;
+    return NS_OK;
+}
+////////////////////////////////////////////////////////////////////////////////
+// nsIStreamObserver methods:
+
+NS_IMETHODIMP
+nsJARChannel::OnStartRequest(nsIChannel* jarExtractionTransport,
+                             nsISupports* context)
+{
+    return mUserListener->OnStartRequest(this, mUserContext);
+}
+
+NS_IMETHODIMP
+nsJARChannel::OnStopRequest(nsIChannel* jarExtractionTransport,
+                            nsISupports* context, 
+                            nsresult status, 
+                            const PRUnichar* aMsg)
+{
+    nsresult rv;
+#ifdef PR_LOGGING
+    nsCOMPtr<nsIURI> jarURI;
+    nsXPIDLCString jarURLStr;
+    rv = mURI->GetSpec(getter_Copies(jarURLStr));
+    if (NS_SUCCEEDED(rv)) {
+        PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+               ("nsJarProtocol: jar extraction complete %s status=%x",
+                (const char*)jarURLStr, status));
+    }
+#endif
+    rv = mUserListener->OnStopRequest(this, mUserContext, status, aMsg);
+
+    if (mLoadGroup) {
+        if (NS_SUCCEEDED(rv)) {
+            mLoadGroup->RemoveChannel(this, context, status, aMsg);
+        }
+    }
+
+    mUserListener = nsnull;
+    mUserContext = nsnull;
+    mJarExtractionTransport = nsnull;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIStreamListener methods:
+
+NS_IMETHODIMP
+nsJARChannel::OnDataAvailable(nsIChannel* jarCacheTransport, 
+                              nsISupports* context, 
+                              nsIInputStream *inStr, 
+                              PRUint32 sourceOffset, 
+                              PRUint32 count)
+{
+    return mUserListener->OnDataAvailable(this, mUserContext, 
+                                          inStr, sourceOffset, count);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIFileSystem methods:
+
+NS_IMETHODIMP
+nsJARChannel::Open(char* *contentType, PRInt32 *contentLength) 
+{
+	nsresult rv;
+    NS_ASSERTION(mJARBaseFile, "mJARBaseFile is null");
+
+	rv = nsComponentManager::CreateInstance(kZipReaderCID,
+                                            nsnull,
+                                            NS_GET_IID(nsIZipReader),
+                                            getter_AddRefs(mJAR));
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIFile> fs;
+    rv = mJARBaseFile->GetFile(getter_AddRefs(fs));
+    if (NS_FAILED(rv)) return rv; 
+
+	rv = mJAR->Init(fs);
+    if (NS_FAILED(rv)) return rv; 
+
+	rv = mJAR->Open();
+    if (NS_FAILED(rv)) return rv; 
+
+    // If this fails, GetOwner will fail, but otherwise we can continue.
+	mJAR->ParseManifest();
+
+    nsCOMPtr<nsIZipEntry> entry;
+	rv = mJAR->GetEntry(mJAREntry, getter_AddRefs(entry));
+    if (NS_FAILED(rv)) return rv;
+
+    if (contentLength) {
+        rv = entry->GetRealSize((PRUint32*)contentLength);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    if (contentType) {
+        rv = GetContentType(contentType);
+        if (NS_FAILED(rv)) return rv;
+    }
+    return rv;
+}
+
+
+NS_IMETHODIMP
+nsJARChannel::Close(nsresult status) 
+{
+    mJAR = null_nsCOMPtr();
+	return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::GetInputStream(nsIInputStream* *aInputStream) 
+{
+#ifdef PR_LOGGING
+    nsXPIDLCString jarURLStr;
+    mURI->GetSpec(getter_Copies(jarURLStr));
+    PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
+           ("nsJarProtocol: GetInputStream jar entry %s", (const char*)jarURLStr));
+#endif
+	return mJAR->GetInputStream(mJAREntry, aInputStream);
+}
+ 
+NS_IMETHODIMP
+nsJARChannel::GetOutputStream(nsIOutputStream* *aOutputStream) 
+{
+	NS_NOTREACHED("nsJARChannel::GetOutputStream");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIJARChannel methods:
+
+NS_IMETHODIMP
+nsJARChannel::EnumerateEntries(const char *aRoot, nsISimpleEnumerator **_retval)
+{
+	NS_NOTREACHED("nsJARChannel::EnumerateEntries");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/modules/libjar/nsJARChannel.h

@@ -0,0 +1,115 @@
+/* -*- 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): 
+ */
+
+#ifndef nsJARChannel_h__
+#define nsJARChannel_h__
+
+#include "nsIJARChannel.h"
+#include "nsIStreamListener.h"
+#include "nsIJARProtocolHandler.h"
+#include "nsIJARURI.h"
+#include "nsIFileSystem.h"
+#include "nsIChannel.h"
+#include "nsIZipReader.h"
+#include "nsIChannel.h"
+#include "nsILoadGroup.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsCOMPtr.h"
+#include "nsIFile.h"
+#include "prmon.h"
+
+class nsIFileChannel;
+class nsJARChannel;
+
+#define NS_JARCHANNEL_CID							 \
+{ /* 0xc7e410d5-0x85f2-11d3-9f63-006008a6efe9 */     \
+    0xc7e410d5,                                      \
+    0x85f2,                                          \
+    0x11d3,                                          \
+    {0x9f, 0x63, 0x00, 0x60, 0x08, 0xa6, 0xef, 0xe9} \
+}
+
+#define JAR_DIRECTORY "jarCache"
+
+typedef nsresult
+(*OnJARFileAvailableFun)(nsJARChannel* channel, void* closure);
+
+class nsJARChannel : public nsIJARChannel, 
+                     public nsIStreamListener,
+                     public nsIFileSystem
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIREQUEST
+    NS_DECL_NSICHANNEL
+    NS_DECL_NSIJARCHANNEL
+    NS_DECL_NSISTREAMOBSERVER
+    NS_DECL_NSISTREAMLISTENER
+    NS_DECL_NSIFILESYSTEM
+
+    nsJARChannel();
+    virtual ~nsJARChannel();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init(nsIJARProtocolHandler* aHandler, nsIURI* uri);
+    nsresult EnsureJARFileAvailable(OnJARFileAvailableFun fun,
+                                    void* closure);
+    nsresult AsyncReadJARElement();
+    nsresult GetCacheFile(nsIFile* *cacheFile);
+
+    void SetJARBaseFile(nsIFileChannel* channel) { mJARBaseFile = channel; }
+
+    friend class nsJARDownloadObserver;
+
+protected:
+	nsCOMPtr<nsIJARURI>                 mURI;
+	nsCOMPtr<nsILoadGroup>              mLoadGroup;
+	nsCOMPtr<nsIInterfaceRequestor>     mCallbacks;
+	nsCOMPtr<nsIURI>                    mOriginalURI;
+    nsLoadFlags                         mLoadAttributes;
+    nsCOMPtr<nsISupports>               mOwner;
+
+    PRUint32                            mStartPosition;
+    PRInt32                             mReadCount;
+    nsCOMPtr<nsISupports>               mUserContext;
+    nsCOMPtr<nsIStreamListener>         mUserListener;
+
+    char*                               mContentType;
+    PRInt32                             mContentLength;
+    nsCOMPtr<nsIURI>                    mJARBaseURI;
+    nsCOMPtr<nsIFileChannel>            mJARBaseFile;
+    char*                               mJAREntry;
+    nsCOMPtr<nsIZipReader>              mJAR;
+    PRUint32                            mBufferSegmentSize;
+    PRUint32                            mBufferMaxSize;
+    nsresult                            mStatus;
+
+    PRMonitor*                          mMonitor;
+    nsCOMPtr<nsIChannel>                mJarCacheTransport;
+    nsCOMPtr<nsIChannel>                mJarExtractionTransport;
+
+};
+
+#endif // nsJARChannel_h__

mozilla/modules/libjar/nsJARProtocolHandler.cpp

@@ -0,0 +1,138 @@
+/* -*- 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 "nsJARProtocolHandler.h"
+#include "nsIIOService.h"
+#include "nsCRT.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsJARURI.h"
+#include "nsIURL.h"
+#include "nsJARChannel.h"
+
+static NS_DEFINE_CID(kIOServiceCID,     NS_IOSERVICE_CID);
+static NS_DEFINE_CID(kJARUriCID,        NS_JARURI_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsJARProtocolHandler::nsJARProtocolHandler()
+{
+    NS_INIT_REFCNT();
+}
+
+nsresult
+nsJARProtocolHandler::Init()
+{
+    return NS_OK;
+}
+
+nsJARProtocolHandler::~nsJARProtocolHandler()
+{
+}
+
+NS_IMPL_ISUPPORTS2(nsJARProtocolHandler, 
+                   nsIJARProtocolHandler, 
+                   nsIProtocolHandler)
+
+NS_METHOD
+nsJARProtocolHandler::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsJARProtocolHandler* ph = new nsJARProtocolHandler();
+    if (ph == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(ph);
+    nsresult rv = ph->Init();
+    if (NS_SUCCEEDED(rv)) {
+        rv = ph->QueryInterface(aIID, aResult);
+    }
+    NS_RELEASE(ph);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIProtocolHandler methods:
+
+NS_IMETHODIMP
+nsJARProtocolHandler::GetScheme(char* *result)
+{
+    *result = nsCRT::strdup("jar");
+    if (*result == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARProtocolHandler::GetDefaultPort(PRInt32 *result)
+{
+    *result = -1;        // no port for JAR: URLs
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARProtocolHandler::NewURI(const char *aSpec, nsIURI *aBaseURI,
+                             nsIURI **result)
+{
+    nsresult rv;
+    nsIURI* url;
+    if (aBaseURI) {
+        rv = aBaseURI->Clone(&url);
+        if (NS_FAILED(rv)) return rv;
+        rv = url->SetRelativePath(aSpec);
+    }
+    else {
+        rv = nsJARURI::Create(nsnull, NS_GET_IID(nsIJARURI), (void**)&url);
+        if (NS_FAILED(rv)) return rv;
+        rv = url->SetSpec((char*)aSpec);
+    }
+
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(url);
+        return rv;
+    }
+
+    *result = url;
+    return rv;
+}
+
+NS_IMETHODIMP
+nsJARProtocolHandler::NewChannel(nsIURI* uri, nsIChannel* *result)
+{
+    nsresult rv;
+    
+	nsJARChannel* channel;
+    rv = nsJARChannel::Create(nsnull, NS_GET_IID(nsIJARChannel), (void**)&channel);
+    if (NS_FAILED(rv)) return rv;
+
+	rv = channel->Init(this, uri);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(channel);
+        return rv;
+    }
+
+    *result = channel;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/modules/libjar/nsJARProtocolHandler.h

@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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): 
+ */
+
+#ifndef nsJARProtocolHandler_h___
+#define nsJARProtocolHandler_h___
+
+#include "nsIJARProtocolHandler.h"
+#include "nsIProtocolHandler.h"
+#include "nsIJARURI.h"
+
+#define NS_JARPROTOCOLHANDLER_CID					 \
+{ /* 0xc7e410d4-0x85f2-11d3-9f63-006008a6efe9 */     \
+    0xc7e410d4,                                      \
+    0x85f2,                                          \
+    0x11d3,                                          \
+    {0x9f, 0x63, 0x00, 0x60, 0x08, 0xa6, 0xef, 0xe9} \
+}
+
+
+class nsJARProtocolHandler : public nsIJARProtocolHandler
+{
+public:
+    NS_DECL_ISUPPORTS
+	NS_DECL_NSIPROTOCOLHANDLER
+
+    // nsJARProtocolHandler methods:
+    nsJARProtocolHandler();
+    virtual ~nsJARProtocolHandler();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init();
+
+protected:
+};
+
+#endif /* nsJARProtocolHandler_h___ */

mozilla/modules/libjar/nsJARProtocolModule.cpp

@@ -0,0 +1,38 @@
+/* -*- 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 "nsIModule.h"
+#include "nsIGenericFactory.h"
+#include "nsJARProtocolHandler.h"
+
+
+static nsModuleComponentInfo components[] = 
+{
+    { "JAR Protocol Handler", 
+       NS_JARPROTOCOLHANDLER_CID,
+       NS_NETWORK_PROTOCOL_PROGID_PREFIX "jar", 
+       nsJARProtocolHandler::Create
+    },
+};
+
+NS_IMPL_NSGETMODULE("nsJarProtocolModule", components);
+
+

mozilla/modules/libjar/nsJARURI.cpp

@@ -0,0 +1,384 @@
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsJARURI.h"
+#include "nsNetUtil.h"
+#include "nsIIOService.h"
+#include "nsFileSpec.h"
+#include "nsCRT.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIZipReader.h"
+
+static NS_DEFINE_CID(kIOServiceCID,     NS_IOSERVICE_CID);
+ 
+////////////////////////////////////////////////////////////////////////////////
+ 
+nsJARURI::nsJARURI()
+    : mJAREntry(nsnull)
+{
+    NS_INIT_REFCNT();
+}
+ 
+nsJARURI::~nsJARURI()
+{
+}
+
+NS_IMPL_ISUPPORTS2(nsJARURI, nsIJARURI, nsIURI)
+
+NS_METHOD
+nsJARURI::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsJARURI* uri = new nsJARURI();
+
+    if (uri == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    NS_ADDREF(uri);
+    nsresult rv = uri->Init();
+
+    if (NS_SUCCEEDED(rv)) {
+        rv = uri->QueryInterface(aIID, aResult);
+    }
+    NS_RELEASE(uri);
+
+    return rv;
+}
+ 
+nsresult
+nsJARURI::Init()
+{
+    return NS_OK;
+}
+
+#define NS_JAR_SCHEME           "jar:"
+#define NS_JAR_DELIMITER        "!/"
+
+nsresult
+nsJARURI::FormatSpec(const char* entryPath, char* *result)
+{
+    nsresult rv;
+    char* jarFileSpec;
+    rv = mJARFile->GetSpec(&jarFileSpec);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCString spec(NS_JAR_SCHEME);
+    spec += jarFileSpec;
+    nsCRT::free(jarFileSpec);
+    spec += NS_JAR_DELIMITER;
+    spec += entryPath;
+    
+    *result = nsCRT::strdup(spec);
+    return *result ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsURI methods:
+
+NS_IMETHODIMP
+nsJARURI::GetSpec(char* *aSpec)
+{
+    return FormatSpec(mJAREntry, aSpec);
+}
+
+NS_IMETHODIMP
+nsJARURI::SetSpec(const char * aSpec)
+{
+    nsresult rv;
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    PRUint32 startPos, endPos;
+    rv = serv->ExtractScheme(aSpec, &startPos, &endPos, nsnull);
+    if (NS_FAILED(rv)) return rv;
+
+    if (nsCRT::strncmp("jar", &aSpec[startPos], endPos - startPos - 1) != 0)
+        return NS_ERROR_MALFORMED_URI;
+
+    // Search backward from the end for the "!/" delimiter. Remember, jar URLs
+    // can nest, e.g.:
+    //    jar:jar:http://www.foo.com/bar.jar!/a.jar!/b.html
+    // This gets the b.html document from out of the a.jar file, that's 
+    // contained within the bar.jar file.
+
+    nsCAutoString jarPath(aSpec);
+    PRInt32 pos = jarPath.RFind(NS_JAR_DELIMITER);
+    if (pos == -1 || endPos + 1 > (PRUint32)pos)
+        return NS_ERROR_MALFORMED_URI;
+
+    jarPath.Cut(pos, jarPath.Length());
+    jarPath.Cut(0, endPos);
+
+    rv = serv->NewURI(jarPath, nsnull, getter_AddRefs(mJARFile));
+    if (NS_FAILED(rv)) return rv;
+
+    nsCAutoString entry(aSpec);
+    entry.Cut(0, pos + 2);      // 2 == strlen(NS_JAR_DELIMITER)
+
+    rv = serv->ResolveRelativePath(entry, nsnull, &mJAREntry);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetScheme(char * *aScheme)
+{
+    *aScheme = nsCRT::strdup("jar");
+    return *aScheme ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetScheme(const char * aScheme)
+{
+    // doesn't make sense to set the scheme of a jar: URL
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetUsername(char * *aUsername)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetUsername(const char * aUsername)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetPassword(char * *aPassword)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetPassword(const char * aPassword)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetPreHost(char * *aPreHost)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetPreHost(const char * aPreHost)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetHost(char * *aHost)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetHost(const char * aHost)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetPort(PRInt32 *aPort)
+{
+    return NS_ERROR_FAILURE;
+}
+ 
+NS_IMETHODIMP
+nsJARURI::SetPort(PRInt32 aPort)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetPath(char * *aPath)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetPath(const char * aPath)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetURLParser(nsIURLParser * *aURLParser)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetURLParser(nsIURLParser * aURLParser)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsJARURI::Equals(nsIURI *other, PRBool *result)
+{
+    nsresult rv;
+    *result = PR_FALSE;
+
+    nsJARURI* otherJAR;
+    rv = other->QueryInterface(NS_GET_IID(nsIJARURI), (void**)&otherJAR);
+    if (NS_FAILED(rv))
+        return NS_OK;   // not equal
+
+    nsCOMPtr<nsIURI> otherJARFile;
+    rv = otherJAR->GetJARFile(getter_AddRefs(otherJARFile));
+    if (NS_FAILED(rv)) return rv;
+
+    PRBool equal;
+    rv = mJARFile->Equals(otherJARFile, &equal);
+    if (NS_FAILED(rv)) return rv;
+    if (!equal)
+        return NS_OK;   // not equal
+
+    char* otherJAREntry;
+    rv = otherJAR->GetJAREntry(&otherJAREntry);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = nsCRT::strcmp(mJAREntry, otherJAREntry) == 0;
+    nsCRT::free(otherJAREntry);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARURI::Clone(nsIURI **result)
+{
+    nsresult rv;
+
+    nsCOMPtr<nsIURI> newJARFile;
+    rv = mJARFile->Clone(getter_AddRefs(newJARFile));
+    if (NS_FAILED(rv)) return rv;
+
+    char* newJAREntry = nsCRT::strdup(mJAREntry);
+    if (newJAREntry == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    nsJARURI* uri = new nsJARURI();
+    if (uri == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    NS_ADDREF(uri);
+    uri->mJARFile = newJARFile;
+    uri->mJAREntry = newJAREntry;
+    *result = uri;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetRelativePath(const char *relativePath)
+{
+    nsresult rv;
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCAutoString path(mJAREntry);
+    PRInt32 pos = path.RFind("/");
+    if (pos >= 0)
+        path.Truncate(pos + 1);
+    else
+        path = "";
+
+    char* resolvedEntry;
+    rv = serv->ResolveRelativePath(relativePath, path.GetBuffer(),
+                                   &resolvedEntry);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCRT::free(mJAREntry);
+    mJAREntry = resolvedEntry;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARURI::Resolve(const char *relativePath, char **result)
+{
+    nsresult rv;
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCAutoString path(mJAREntry);
+    PRInt32 pos = path.RFind("/");
+    if (pos >= 0)
+        path.Truncate(pos + 1);
+    else
+        path = "";
+
+    char* resolvedEntry;
+    rv = serv->ResolveRelativePath(relativePath, path.GetBuffer(),
+                                   &resolvedEntry);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = FormatSpec(resolvedEntry, result);
+    nsCRT::free(resolvedEntry);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIJARUri methods:
+
+NS_IMETHODIMP
+nsJARURI::GetJARFile(nsIURI* *jarFile)
+{
+    *jarFile = mJARFile;
+    NS_ADDREF(*jarFile);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetJARFile(nsIURI* jarFile)
+{
+    mJARFile = jarFile;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARURI::GetJAREntry(char* *entryPath)
+{
+    nsCAutoString entry(mJAREntry);
+    PRInt32 pos = entry.RFindCharInSet("#?;");
+    if (pos >= 0)
+        entry.Truncate(pos);
+    *entryPath = entry.ToNewCString();
+    return *entryPath ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
+}
+
+NS_IMETHODIMP
+nsJARURI::SetJAREntry(const char* entryPath)
+{
+    nsresult rv;
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    if (mJAREntry)
+        nsCRT::free(mJAREntry);
+
+    rv = serv->ResolveRelativePath(entryPath, nsnull, &mJAREntry);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/modules/libjar/nsJARURI.h

@@ -0,0 +1,55 @@
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsJARURI_h__
+#define nsJARURI_h__
+
+#include "nsIJARURI.h"
+#include "nsCOMPtr.h"
+
+#define NS_JARURI_CID					 \
+{ /* 0xc7e410d7-0x85f2-11d3-9f63-006008a6efe9 */     \
+    0xc7e410d7,                                      \
+    0x85f2,                                          \
+    0x11d3,                                          \
+    {0x9f, 0x63, 0x00, 0x60, 0x08, 0xa6, 0xef, 0xe9} \
+}
+
+class nsJARURI : public nsIJARURI
+{
+public:    
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIURI
+    NS_DECL_NSIJARURI
+
+    // nsJARURI
+    nsJARURI();
+    virtual ~nsJARURI();
+   
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init();
+    nsresult FormatSpec(const char* entryPath, char* *result);
+
+protected:
+    nsCOMPtr<nsIURI> mJARFile;
+    char *mJAREntry;
+};
+
+#endif // nsJARURI_h__

mozilla/netwerk/Makefile.in

@@ -0,0 +1,45 @@
+#
+# 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		= ..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS		= \
+		cache \
+		base \
+		dns \
+		socket \
+		build \
+		protocol \
+		mime \
+		streamconv \
+		$(NULL)
+
+ifdef ENABLE_TESTS
+DIRS		+= test
+endif
+
+include $(topsrcdir)/config/rules.mk
+

mozilla/netwerk/base/Makefile.in

@@ -0,0 +1,32 @@
+#
+# 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		= ../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS		= public src
+
+include $(topsrcdir)/config/rules.mk
+

mozilla/netwerk/base/makefile.win

@@ -0,0 +1,31 @@
+#!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 = ..\..
+
+MODULE = necko
+
+DIRS=          \
+	public \
+	src    \
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak>

mozilla/netwerk/base/public/MANIFEST

@@ -0,0 +1,7 @@
+#
+# This is a list of local files which get copied to the mozilla:dist directory
+#
+
+netCore.h
+nsNetUtil.h
+nsUnixColorPrintf.h

mozilla/netwerk/base/public/MANIFEST_IDL

@@ -0,0 +1,17 @@
+#
+# This is a list of local files which get copied to the mozilla:dist directory
+#
+
+nsIStreamListener.idl
+nsIStreamObserver.idl
+nsIURI.idl
+nsIURL.idl
+nsIChannel.idl
+nsIRequest.idl
+nsISocketTransportService.idl
+nsIFileTransportService.idl
+nsIFileSystem.idl
+nsIPrompt.idl
+nsIStreamLoader.idl
+nsIURLParser.idl
+nsIProtocolProxyService.idl

mozilla/netwerk/base/public/Makefile.in

@@ -0,0 +1,67 @@
+#
+# 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		= ../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE		= necko
+XPIDL_MODULE	= necko_base
+
+XPIDLSRCS	= \
+		nsIFileStreams.idl \
+		nsIRequest.idl \
+		nsIChannel.idl \
+		nsIURI.idl \
+		nsIURL.idl \
+		nsIStreamObserver.idl \
+		nsIStreamListener.idl \
+		nsIIOService.idl \
+		nsIPrompt.idl \
+		nsIProtocolHandler.idl \
+		nsIProgressEventSink.idl \
+		nsINetModRegEntry.idl \
+		nsINetModuleMgr.idl \
+		nsINetNotify.idl \
+		nsILoadGroup.idl \
+		nsIFileTransportService.idl \
+		nsISocketTransportService.idl \
+		nsIStatusCodeEventSink.idl \
+		nsIFileSystem.idl \
+		nsIStreamLoader.idl \
+		nsINetPrompt.idl \
+		nsISocketTransport.idl \
+		nsIURLParser.idl \
+		nsIProxy.idl \
+		nsIProtocolProxyService.idl \
+		$(NULL)
+
+EXPORTS		= \
+		netCore.h \
+		nsNetUtil.h \
+        nsUnixColorPrintf.h \
+		$(NULL)
+
+include $(topsrcdir)/config/rules.mk
+

mozilla/netwerk/base/public/makefile.win

@@ -0,0 +1,66 @@
+#!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): 
+
+MODULE = necko
+
+DEPTH = ..\..\..
+include <$(DEPTH)/config/config.mak>
+
+EXPORTS =                           \
+        netCore.h                   \
+        nsNetUtil.h                 \
+        nsUnixColorPrintf.h         \
+        $(NULL)
+
+XPIDLSRCS =                             \
+        .\nsIFileStreams.idl            \
+        .\nsIRequest.idl                \
+        .\nsIChannel.idl                \
+        .\nsIURI.idl                    \
+        .\nsIURL.idl                    \
+        .\nsIStreamObserver.idl         \
+        .\nsIStreamListener.idl         \
+        .\nsIIOService.idl              \
+        .\nsIPrompt.idl                 \
+        .\nsIProtocolHandler.idl        \
+        .\nsIProgressEventSink.idl      \
+        .\nsINetModRegEntry.idl         \
+        .\nsINetModuleMgr.idl           \
+        .\nsINetNotify.idl              \
+        .\nsILoadGroup.idl              \
+        .\nsISocketTransportService.idl \
+        .\nsIFileTransportService.idl   \
+        .\nsIStatusCodeEventSink.idl    \
+        .\nsIFileSystem.idl             \
+        .\nsIStreamLoader.idl           \
+        .\nsINetPrompt.idl    		\
+        .\nsISocketTransport.idl        \
+	    .\nsIURLParser.idl              \
+        .\nsIProxy.idl                  \
+        .\nsIProtocolProxyService.idl   \
+        $(NULL)
+
+include <$(DEPTH)/config/rules.mak>
+
+$(DEPTH)\netwerk\dist\include: 
+        -mkdir $(DEPTH)\netwerk\dist
+        -mkdir $(DEPTH)\netwerk\dist\include
+

mozilla/netwerk/base/public/netCore.h

@@ -0,0 +1,64 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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): 
+ */
+
+#ifndef __netCore_h__
+#define __netCore_h__
+
+#include "nsError.h"
+
+ /* networking error codes */
+
+// NET RANGE:   1 -20
+// FTP RANGE:   21-30
+// HTTP RANGE:  31-40
+// DNS RANGE:   41-50 
+
+#define NS_ERROR_ALREADY_CONNECTED \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 11)
+
+#define NS_ERROR_NOT_CONNECTED \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 12)
+
+/* NS_ERROR_CONNECTION_REFUSED and NS_ERROR_NET_TIMEOUT moved to nsISocketTransportService.idl */
+
+#define NS_ERROR_IN_PROGRESS \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 15)
+
+#define NS_ERROR_OFFLINE \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 16)
+
+#undef NS_NET
+#ifdef _IMPL_NS_NET
+#ifdef XP_PC
+#define NS_NET _declspec(dllexport)
+#else  /* !XP_PC */
+#define NS_NET
+#endif /* !XP_PC */
+#else  /* !_IMPL_NS_NET */
+#ifdef XP_PC
+#define NS_NET _declspec(dllimport)
+#else  /* !XP_PC */
+#define NS_NET
+#endif /* !XP_PC */
+#endif /* !_IMPL_NS_NET */
+
+#endif // __netCore_h__

mozilla/netwerk/base/public/nsIChannel.idl

@@ -0,0 +1,403 @@
+/* -*- 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 1.1 (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 "nsIRequest.idl"
+
+interface nsIURI;
+interface nsIInputStream;
+interface nsIOutputStream;
+interface nsIStreamObserver;
+interface nsIStreamListener;
+interface nsILoadGroup;
+interface nsIInterfaceRequestor;
+interface nsIFile;
+
+typedef unsigned long nsLoadFlags;
+
+/**
+ * The nsIChannel interface allows the user to construct I/O requests for
+ * specific protocols, and manage them in a uniform way. Once a channel
+ * is created (via nsIIOService::NewChannel), parameters for that request
+ * may be set by using the channel attributes, or by QueryInterfacing to a
+ * subclass of nsIChannel for protocol-specific parameters. Then the actual
+ * request can be issued in one of several ways:
+ *
+ *      - AsyncRead and AsyncWrite allow for asynchronous requests, calling
+ *        back the user's stream listener or observer,
+ *      - OpenInputStream and OpenOutputStream allow for synchronous reads
+ *        and writes on the underlying channel.
+ *
+ * After a request has been completed, the channel is still valid for
+ * accessing protocol-specific results. For example, QueryInterfacing to 
+ * nsIHTTPChannel allows response headers to be retrieved that result from
+ * http transactions. 
+ *
+ * Note that a channel is really only valid for one request. Reusing a channel
+ * after a request has completed for a subsequent request may have undefined
+ * results, depending on the channel implementation.
+ *
+ * Also of note are a special kind of channel called "transports." Transports
+ * also implement the nsIChannel interface, but operate at a lower level from
+ * protocol channels. The socket and file transports are notable implementations
+ * of transports and allow higher level channels to be implemented. The cache
+ * may also behave as a transport, and possibly things like sound playing services
+ * etc. Transports usually operate in a separate thread and often multiplex
+ * multiple requests for the same kind of service or resources. 
+ */
+[scriptable, uuid(1788e79e-f947-11d3-8cda-0060b0fc14a3)]
+interface nsIChannel : nsIRequest
+{
+    ////////////////////////////////////////////////////////////////////////////
+    // nsIChannel accessors
+    ////////////////////////////////////////////////////////////////////////////
+    
+    /**
+     * Returns the original URL used to construct the channel.
+     * This is used in the case of a redirect or URI "resolution" (e.g. 
+     * resolving a resource: URI to a file: URI) so that the original
+     * pre-redirect URI can still be obtained. 
+     *
+     * Note that this is distinctly different from the http referrer
+     * (referring URI) which is typically the page that contained the 
+     * original URI (accessible from nsIHTTPChannel).
+     */
+    attribute nsIURI originalURI;
+
+    /**
+     * Returns the URL to which the channel currently refers. If a redirect
+     * or URI resolution occurs, this accessor returns the current location
+     * to which the channel is referring.
+     */
+    attribute nsIURI URI;
+
+    /**
+     * Accesses the start offset from the beginning of the data from/to which
+     * reads/writes will occur. Users may set the transferOffset before making
+     * any of the following requests: asyncOpen, asyncRead, asyncWrite,
+     * openInputStream, openOutputstream.
+     */
+    attribute unsigned long transferOffset;
+
+    /**
+     * Accesses the count of bytes to be transfered. For openInputStream and
+     * asyncRead, this specifies the amount to read, for asyncWrite, this
+     * specifies the amount to write (note that for openOutputStream, the
+     * end of the data can be signified simply by closing the stream). 
+     * If the transferCount is set after reading has been initiated, the
+     * amount specified will become the current remaining amount to read
+     * before the channel is closed (this can be useful if the content
+     * length is encoded at the start of the stream).
+     *
+     * A transferCount value of -1 means the amount is unspecified, i.e. 
+     * read or write all the data that is available.
+     */
+    attribute long transferCount;
+
+    /**
+     * Accesses the load attributes for the channel. E.g. setting the load 
+     * attributes with the LOAD_QUIET bit set causes the loading process to
+     * not deliver status notifications to the program performing the load,
+     * and to not contribute to keeping any nsILoadGroup it may be contained
+     * in from firing its OnLoadComplete notification.
+     */
+    attribute nsLoadFlags loadAttributes;
+
+    /**
+     * Returns the content MIME type of the channel if available. Note that the 
+     * content type can often be wrongly specified (wrong file extension, wrong
+     * MIME type, wrong document type stored on a server, etc.) and the caller
+     * most likely wants to verify with the actual data. 
+     */
+    attribute string contentType;
+
+    /**
+     * Returns the length of the data associated with the channel if available.
+     * If the length is unknown then -1 is returned.
+     */
+    attribute long contentLength;
+
+    /**
+     * Accesses the owner corresponding to the entity that is 
+     * responsible for this channel. Used by security code to grant
+     * or deny privileges to mobile code loaded from this channel. 
+     *
+     * Note: This is a strong reference to the owner, so if the owner is also
+     * holding a pointer to the channel, care must be taken to explicitly drop
+     * its reference to the channel -- otherwise a leak will result.
+     */
+    attribute nsISupports owner;
+
+    /**
+     * Accesses the load group in which the channel is a currently a member.
+     */
+    attribute nsILoadGroup loadGroup;
+
+    /**
+     * Accesses the capabilities callbacks of the channel. This is set by clients
+     * who wish to provide a means to receive progress, status and protocol-specific 
+     * notifications.
+     */
+    attribute nsIInterfaceRequestor notificationCallbacks;
+
+    /** 
+     * Any security information about this channel.  This can be null.
+     */
+    readonly attribute nsISupports securityInfo;
+
+    /**
+     * Accesses the buffer segment size. The buffer segment size is used as
+     * the initial size for any transfer buffers, and the increment size for
+     * whenever the buffer space needs to be grown.
+     * (Note this parameter is passed along to any underlying nsIPipe objects.)
+     * If unspecified, the channel implementation picks a default.
+     */
+    attribute unsigned long bufferSegmentSize;
+
+    /**
+     * Accesses the buffer maximum size. The buffer maximum size is the limit
+     * size that buffer will be grown to before suspending the channel.
+     * (Note this parameter is passed along to any underlying nsIPipe objects.)
+     * If unspecified, the channel implementation picks a default.
+     */
+    attribute unsigned long bufferMaxSize;
+
+    /**
+     * Returns true if the data from this channel should be cached. Local files
+     * report false because they exist on the local disk and need not be cached.
+     * Input stream channels, data protocol, datetime protocol and finger 
+     * protocol channels also should not be cached. Http and ftp on the other 
+     * hand should. Note that the value of this attribute doesn't reflect any
+     * http headers that may specify that this channel should not be cached.
+     */
+    readonly attribute boolean shouldCache;
+
+    /**
+     * Setting pipeliningAllowed causes the load of a URL (issued via asyncOpen,
+     * asyncRead or asyncWrite) to be deferred in order to allow the request to
+     * be pipelined for greater throughput efficiency. Pipelined requests will
+     * be forced to load when the first non-pipelined request is issued.
+     */
+    attribute boolean pipeliningAllowed;
+
+    ////////////////////////////////////////////////////////////////////////////
+    // Load attribute flags. These may be or'd together.
+    ////////////////////////////////////////////////////////////////////////////
+    /**
+     * Note that more will follow for each protocol's implementation of a channel, 
+     * although channel writers have to be careful to not let the flag bits 
+     * overlap. Otherwise, users won't be able to create a single flag word
+     * of load attributes that applies to a number of different channel types.
+     */
+
+    /**
+     * No special load attributes -- use defaults:
+     */
+    const unsigned long LOAD_NORMAL     = 0;
+
+
+    /** 
+     * Don't deliver status notifications to the nsIProgressEventSink, or keep 
+     * this load from completing the nsILoadGroup it may belong to:
+     */
+    const unsigned long LOAD_BACKGROUND = 1 << 0; 
+
+    const unsigned long LOAD_DOCUMENT_URI = 1 << 1;
+
+    /** 
+     * If the end consumer for this load has been retargeted after discovering 
+     * it's content, this flag will be set:
+     */
+    const unsigned long LOAD_RETARGETED_DOCUMENT_URI = 1 << 2;
+
+    ////////////////////////////////////////////////////////////////////////////
+    /**
+     * The following flags control caching behavior.  Not all protocols pay
+     * attention to all these flags, but they are applicable to more than one
+     * protocol, so they are defined here.
+     */
+
+    /**
+     * Don't store data in the disk cache.  This can be used to preserve
+     * privacy, e.g. so that no https transactions are recorded, or to avoid
+     * caching a stream to disk that is already stored in a local file,
+     * e.g. the mailbox: protocol.
+     */
+    const unsigned long INHIBIT_PERSISTENT_CACHING = 1 <<  8;
+
+    /**
+     * Force an end-to-end download of content data from the origin server (and
+     * any intervening proxies that sit between it and the client), e.g. this
+     * flag is used for a shift-reload.
+     */
+    const unsigned long FORCE_RELOAD               = 1 <<  9;
+
+    /**
+     * Force revalidation with server (or proxy) to verify that cached content
+     * is up-to-date, e.g. by comparing last-modified date on server with that
+     * of the cached version.  For example, this flag is used when the reload
+     * button is pressed.
+     */
+    const unsigned long FORCE_VALIDATION           = 1 << 10;
+
+    /**
+     * If the CACHE_AS_FILE flag is set, any stream content is stored in the
+     * cache as a single disk file.  Content will not be cached in the memory
+     * cache nor will it be stored in any other type of cache, e.g. 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 browser
+     * plugin API.
+     */
+    const unsigned long CACHE_AS_FILE              = 1 << 11;
+
+    /**
+     * When cache data is potentially out of date, it can be revalidated with
+     * the origin server to see if the content needs to be reloaded.  The
+     * following four flags control how often this validation occurs.
+     * These flags are commonly used for "normal" loading.  Note that
+     * the VALIDATE_HEURISTICALLY and VALIDATE_ONCE_PER_SESSION flags can be
+     * combined to validate heuristically but no more than once per session.
+     */
+    const unsigned long VALIDATE_NEVER             = 1 << 12;
+    const unsigned long VALIDATE_ALWAYS            = 1 << 13;
+    const unsigned long VALIDATE_ONCE_PER_SESSION  = 1 << 14;
+    const unsigned long VALIDATE_HEURISTICALLY     = 1 << 15;
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsIChannel operations
+    ////////////////////////////////////////////////////////////////////////////
+    
+    /**
+     * Opens a blocking input stream to the URL's specified source.
+     * @param startPosition - The offset from the start of the data
+     *   from which to read.
+     * @param readCount - The number of bytes to read. If -1, everything
+     *   up to the end of the data is read. If greater than the end of 
+     *   the data, the amount available is returned in the stream.
+     */
+    nsIInputStream openInputStream();
+
+    /**
+     * Opens a blocking output stream to the URL's specified destination.
+     * @param startPosition - The offset from the start of the data
+     *   from which to begin writing.
+     */
+    nsIOutputStream openOutputStream();
+
+    /**
+     * Opens the channel asynchronously. The nsIStreamObserver's OnStartRequest
+     * method is called back when the channel actually becomes open, providing 
+     * the content type. Its OnStopRequest method is called when the channel
+     * becomes closed.
+     */
+    void asyncOpen(in nsIStreamObserver observer, 
+                   in nsISupports ctxt);
+
+    /**
+     * Reads asynchronously from the URL's specified source. Notifications
+     * are provided to the stream listener on the thread of the specified
+     * event queue.
+     * The startPosition argument designates the offset in the source where
+     * the data will be read.
+     * If the readCount == -1 then all the available data is delivered to
+     * the stream listener.
+     */
+    void asyncRead(in nsIStreamListener listener,
+                   in nsISupports ctxt);
+
+    /**
+     * Writes asynchronously to the URL's specified destination. Notifications
+     * are provided to the stream observer on the thread of the specified
+     * event queue.
+     * The startPosition argument designates the offset in the destination where
+     * the data will be written.
+     * If the writeCount == -1, then all the available data in the input
+     * stream is written.
+     */
+    void asyncWrite(in nsIInputStream fromStream,
+                    in nsIStreamObserver observer,
+                    in nsISupports ctxt);
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+/**
+ * nsIInputStreamChannel is an interface that allows for the initialization
+ * of a simple nsIChannel that is constructed from a single input stream and
+ * associated content type. Input stream channels only allow the input stream
+ * to be accessed, not the output stream.
+ */
+[scriptable, uuid(43070d6a-f947-11d3-8cda-0060b0fc14a3)]
+interface nsIInputStreamChannel : nsIChannel
+{
+    void init(in nsIURI uri,
+              in nsIInputStream inStr,
+              in string contentType, 
+              in long contentLength);
+};
+
+%{C++
+
+#define NS_INPUTSTREAMCHANNEL_CID                    \
+{ /* 54d0d8e6-f947-11d3-8cda-0060b0fc14a3 */         \
+    0x54d0d8e6,                                      \
+    0xf947,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xda, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+%}
+
+////////////////////////////////////////////////////////////////////////////////
+
+/**
+ * nsIFileChannel is an interface that allows for the initialization
+ * of a simple nsIChannel that is constructed from a single nsIFile and
+ * associated content type. 
+ */
+[scriptable, uuid(68a26506-f947-11d3-8cda-0060b0fc14a3)]
+interface nsIFileChannel : nsIChannel
+{
+    void init(in nsIFile file,
+              in long ioFlags,
+              in long perm);
+    
+    readonly attribute nsIFile file;
+    attribute long ioFlags;
+    attribute long permissions;
+};
+
+%{C++
+
+#define NS_LOCALFILECHANNEL_CLASSNAME "Local File Channel"
+#define NS_LOCALFILECHANNEL_PROGID "component://netscape/network/local-file-channel"
+
+#define NS_LOCALFILECHANNEL_CID                      \
+{ /* 6d5b2d44-f947-11d3-8cda-0060b0fc14a3 */         \
+    0x6d5b2d44,                                      \
+    0xf947,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xda, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+%}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/public/nsIEventSinkGetter.idl

@@ -0,0 +1,30 @@
+/* -*- 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 1.1 (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"
+
+[scriptable, uuid(fb65fd70-1881-11d3-9337-00104ba0fd40)]
+interface nsIEventSinkGetter : nsISupports
+{
+    nsISupports getEventSink(in string command, in nsIIDRef eventSinkIID);
+};
+

mozilla/netwerk/base/public/nsIFileStreams.idl

@@ -0,0 +1,241 @@
+/* -*- 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 1.1 (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 "nsIInputStream.idl"
+#include "nsIOutputStream.idl"
+#include "nsILocalFile.idl"
+
+[scriptable, uuid(e3d56a20-c7ec-11d3-8cda-0060b0fc14a3)]
+interface nsIFileInputStream : nsIInputStream
+{
+    void init(in nsIFile file, in long ioFlags, in long perm);
+};
+
+[scriptable, uuid(e6f68040-c7ec-11d3-8cda-0060b0fc14a3)]
+interface nsIFileOutputStream : nsIOutputStream
+{
+    void init(in nsIFile file, in long ioFlags, in long perm);
+};
+
+[scriptable, uuid(e9de5df0-c7ec-11d3-8cda-0060b0fc14a3)]
+interface nsISeekableStream : nsISupports
+{
+    // correspond to PRSeekWhence values
+    const long NS_SEEK_SET = 0;
+    const long NS_SEEK_CUR = 1;
+    const long NS_SEEK_END = 2;
+    
+    void seek(in long whence, in long offset);
+    unsigned long tell();
+};
+
+[scriptable, uuid(616f5b48-da09-11d3-8cda-0060b0fc14a3)]
+interface nsIBufferedInputStream : nsIInputStream
+{
+    void init(in nsIInputStream fillFromStream,
+              in unsigned long bufferSize);
+};
+
+[scriptable, uuid(6476378a-da09-11d3-8cda-0060b0fc14a3)]
+interface nsIBufferedOutputStream : nsIOutputStream
+{
+    void init(in nsIOutputStream sinkToStream,
+              in unsigned long bufferSize);
+};
+
+%{C++
+
+////////////////////////////////////////////////////////////////////////////////
+
+#define NS_LOCALFILEINPUTSTREAM_CLASSNAME "Local File Input Stream"
+#define NS_LOCALFILEINPUTSTREAM_PROGID "component://netscape/network/file-input-stream"
+
+#define NS_LOCALFILEINPUTSTREAM_CID                  \
+{ /* be9a53ae-c7e9-11d3-8cda-0060b0fc14a3 */         \
+    0xbe9a53ae,                                      \
+    0xc7e9,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xda, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+#define NS_LOCALFILEOUTPUTSTREAM_CLASSNAME "Local File Output Stream"
+#define NS_LOCALFILEOUTPUTSTREAM_PROGID "component://netscape/network/file-output-stream"
+
+#define NS_LOCALFILEOUTPUTSTREAM_CID                 \
+{ /* c272fee0-c7e9-11d3-8cda-0060b0fc14a3 */         \
+    0xc272fee0,                                      \
+    0xc7e9,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xda, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+#define NS_BUFFEREDINPUTSTREAM_CLASSNAME "Buffered Input Stream"
+#define NS_BUFFEREDINPUTSTREAM_PROGID "component://netscape/network/buffered-input-stream"
+
+#define NS_BUFFEREDINPUTSTREAM_CID                   \
+{ /* 9226888e-da08-11d3-8cda-0060b0fc14a3 */         \
+    0x9226888e,                                      \
+    0xda08,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xda, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+#define NS_BUFFEREDOUTPUTSTREAM_CLASSNAME "Buffered Output Stream"
+#define NS_BUFFEREDOUTPUTSTREAM_PROGID "component://netscape/network/buffered-output-stream"
+
+#define NS_BUFFEREDOUTPUTSTREAM_CID                  \
+{ /* 9868b4ce-da08-11d3-8cda-0060b0fc14a3 */         \
+    0x9868b4ce,                                      \
+    0xda08,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xda, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// move to nsNetUtil.h later...
+
+#include "nsILoadGroup.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsCOMPtr.h"
+#include "nsIServiceManager.h"
+#include "nsIChannel.h"
+#include "nsILocalFile.h"
+#include "nsIInputStream.h"
+#include "nsIOutputStream.h"
+#include "prio.h"       // for read/write flags, permissions, etc.
+
+// This will QI the file argument to an nsILocalFile in the Init method.
+inline nsresult
+NS_NewLocalFileChannel(nsIFileChannel **result,
+                       nsIFile* file,
+                       PRInt32 ioFlags = -1,
+                       PRInt32 perm = -1)
+{
+    nsresult rv;
+    nsCOMPtr<nsIFileChannel> channel;
+    static NS_DEFINE_CID(kLocalFileChannelCID, NS_LOCALFILECHANNEL_CID);
+    rv = nsComponentManager::CreateInstance(kLocalFileChannelCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIFileChannel),
+                                            getter_AddRefs(channel));
+    if (NS_FAILED(rv)) return rv;
+    rv = channel->Init(file, ioFlags, perm);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = channel;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+// This will QI the file argument to an nsILocalFile in the Init method.
+inline nsresult
+NS_NewLocalFileInputStream(nsIInputStream* *result,
+                           nsIFile* file, 
+                           PRInt32 ioFlags = -1,
+                           PRInt32 perm = -1)
+{
+    nsresult rv;
+    nsCOMPtr<nsIFileInputStream> in;
+    static NS_DEFINE_CID(kLocalFileInputStreamCID, NS_LOCALFILEINPUTSTREAM_CID);
+    rv = nsComponentManager::CreateInstance(kLocalFileInputStreamCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIFileInputStream),
+                                            getter_AddRefs(in));
+    if (NS_FAILED(rv)) return rv;
+    rv = in->Init(file, ioFlags, perm);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = in;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+// This will QI the file argument to an nsILocalFile in the Init method.
+inline nsresult
+NS_NewLocalFileOutputStream(nsIOutputStream* *result,
+                            nsIFile* file,
+                            PRInt32 ioFlags = -1,
+                            PRInt32 perm = -1)
+{
+    nsresult rv;
+    nsCOMPtr<nsIFileOutputStream> out;
+    static NS_DEFINE_CID(kLocalFileOutputStreamCID, NS_LOCALFILEOUTPUTSTREAM_CID);
+    rv = nsComponentManager::CreateInstance(kLocalFileOutputStreamCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIFileOutputStream),
+                                            getter_AddRefs(out));
+    if (NS_FAILED(rv)) return rv;
+    rv = out->Init(file, ioFlags, perm);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = out;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+inline nsresult
+NS_NewBufferedInputStream(nsIInputStream* *result,
+                          nsIInputStream* str,
+                          PRUint32 bufferSize)
+{
+    nsresult rv;
+    nsCOMPtr<nsIBufferedInputStream> in;
+    static NS_DEFINE_CID(kBufferedInputStreamCID, NS_BUFFEREDINPUTSTREAM_CID);
+    rv = nsComponentManager::CreateInstance(kBufferedInputStreamCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIBufferedInputStream),
+                                            getter_AddRefs(in));
+    if (NS_FAILED(rv)) return rv;
+    rv = in->Init(str, bufferSize);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = in;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+inline nsresult
+NS_NewBufferedOutputStream(nsIOutputStream* *result,
+                           nsIOutputStream* str,
+                           PRUint32 bufferSize)
+{
+    nsresult rv;
+    nsCOMPtr<nsIBufferedOutputStream> out;
+    static NS_DEFINE_CID(kBufferedOutputStreamCID, NS_BUFFEREDOUTPUTSTREAM_CID);
+    rv = nsComponentManager::CreateInstance(kBufferedOutputStreamCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIBufferedOutputStream),
+                                            getter_AddRefs(out));
+    if (NS_FAILED(rv)) return rv;
+    rv = out->Init(str, bufferSize);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = out;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+%}

mozilla/netwerk/base/public/nsIFileSystem.idl

@@ -0,0 +1,40 @@
+/* -*- 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 1.1 (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 nsIInputStream;
+interface nsIOutputStream;
+
+[scriptable, uuid(818e1370-77c4-11d3-9395-00104ba0fd40)]
+interface nsIFileSystem : nsISupports
+{
+    void open(out string contentType,
+              out long contentLength);
+
+    void close(in nsresult status);
+    
+    readonly attribute nsIInputStream inputStream;
+
+    readonly attribute nsIOutputStream outputStream;
+};
+

mozilla/netwerk/base/public/nsIFileTransportService.idl

@@ -0,0 +1,65 @@
+/* -*- 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 1.1 (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"
+%{C++
+#include "nsFileSpec.h"
+%}
+
+interface nsIChannel;
+interface nsIFileSystem;
+interface nsIEventSinkGetter;
+interface nsIInputStream;
+interface nsIRunnable;
+interface nsIFile;
+
+[scriptable, uuid(57211a60-8c45-11d3-93ac-00104ba0fd40)]
+interface nsIFileTransportService : nsISupports
+{
+    nsIChannel createTransport(in nsIFile file,
+                               in long ioFlags,
+                               in long perm);
+
+    // This version can be used with an existing input stream to serve
+    // as a data pump:
+    nsIChannel createTransportFromStream(in nsIInputStream fromStream,
+                                         in string contentType,
+                                         in long contentLength);
+
+    nsIChannel createTransportFromFileSystem(in nsIFileSystem fsObj);
+
+    void dispatchRequest(in nsIRunnable runnable);
+    void suspend(in nsIRunnable trans);
+    void resume(in nsIRunnable trans);
+    void processPendingRequests();
+    void shutdown();
+};
+
+%{C++
+#define NS_FILETRANSPORTSERVICE_CID                  \
+{ /* 2bb2b250-ea35-11d2-931b-00104ba0fd40 */         \
+    0x2bb2b250,                                      \
+    0xea35,                                          \
+    0x11d2,                                          \
+    {0x93, 0x1b, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+%}

mozilla/netwerk/base/public/nsIIOService.idl

@@ -0,0 +1,169 @@
+/* -*- 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 1.1 (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 "nsIChannel.idl"
+
+interface nsIProtocolHandler;
+interface nsIURI;
+interface nsIInterfaceRequestor;
+interface nsIStreamObserver;
+interface nsIStreamListener;
+interface nsIEventQueue;
+interface nsIBufferInputStream;
+interface nsIInputStream;
+interface nsIBufferOutputStream;
+interface nsIFileChannel;
+interface nsILoadGroup;
+interface nsILoadGroupObserver;
+interface nsIFile;
+interface nsIInputStream;
+interface nsIOutputStream;
+
+[scriptable, uuid(ab7c3a84-d488-11d3-8cda-0060b0fc14a3)]
+interface nsIIOService : nsISupports
+{
+    /**
+     * Returns a protocol handler for a given URI scheme.
+     */
+    nsIProtocolHandler getProtocolHandler(in string scheme);
+
+    /**
+     * This method constructs a new URI by first determining the scheme
+     * of the URI spec, and then delegating the construction of the URI
+     * to the protocol handler for that scheme. QueryInterface can be used
+     * on the resulting URI object to obtain a more specific type of URI.
+     */
+    nsIURI newURI(in string aSpec, in nsIURI aBaseURI);
+
+    /**
+     * Creates a channel for a given URI. The notificationCallbacks argument
+     * is used to obtain the appropriate callbacks for the URI's protocol from the
+     * application.
+     *
+     * @param originalURI - Specifies the original URI which caused the creation
+     * of this channel. This can occur when the construction of one channel
+     * (e.g. for resource:) causes another channel to be created on its behalf
+     * (e.g. a file: channel), or if a redirect occurs, causing the current
+     * URL to become different from the original URL. If NULL, the aURI parameter
+     * will be used as the originalURI instead.
+     */
+    nsIChannel newChannelFromURI(in nsIURI aURI);
+
+    /**
+     * Convenience routine that first creates a URI by calling NewURI, and
+     * then passes the URI to NewChannelFromURI. 
+     *
+     * @param originalURI - Specifies the original URI which caused the creation
+     * of this channel. This can occur when the construction of one channel
+     * (e.g. for resource:) causes another channel to be created on its behalf
+     * (e.g. a file: channel), or if a redirect occurs, causing the current
+     * URL to become different from the original URL. If NULL, the aURI parameter
+     * will be used as the originalURI instead.
+     */
+    nsIChannel newChannel(in string aSpec, in nsIURI aBaseURI);
+
+    /**
+     * Returns true if networking is in "offline" mode. When in offline mode, attempts
+     * to access the network will fail (although this is not necessarily corrolated with
+     * whether there is actually a network available -- that's hard to detect without
+     * causing the dialer to come up).
+     */
+    attribute boolean offline;
+
+    ////////////////////////////////////////////////////////////////////////////
+    // URL parsing utilities
+
+    /**
+     * Utility for protocol implementors -- extracts the scheme from a URL 
+     * string, consistently and according to spec.
+     * @param urlString - the URL string to parse
+     * @param schemeStartPos - the resulting starting position of the scheme substring
+     *        (may skip over whitespace)
+     * @param schemeEndPos - the resulting ending position of the scheme substring
+     *        (the position of the colon)
+     * @param scheme - an allocated substring containing the scheme. If this parameter
+     *        is null going into the routine, then the scheme is not allocated and
+     *        returned. Free with nsCRT::free.
+     *
+     * @return NS_OK - if successful
+     * @return NS_ERROR_MALFORMED_URI - if the urlString is not of the right form
+     */
+    void extractScheme(in string urlString,
+                       out unsigned long schemeStartPos,
+                       out unsigned long schemeEndPos,
+                       out string scheme);
+
+    /**
+     * Constants for the mask in the call to Escape
+     */
+    const short url_Scheme        = (1<<0);
+    const short url_Username      = (1<<1);
+    const short url_Password      = (1<<2);
+    const short url_Host          = (1<<3);
+    const short url_Directory     = (1<<4);
+    const short url_FileBaseName  = (1<<5);
+    const short url_FileExtension = (1<<6);
+    const short url_Param         = (1<<7);
+    const short url_Query         = (1<<8);
+    const short url_Ref           = (1<<9);
+    const short url_Forced        = (1<<10);
+
+    /**
+     * Encode characters into % escaped hexcodes.
+     */
+    string escape(in string str, in short mask);
+
+    /**
+     * Decode % escaped hex codes into character values.
+     */
+    string unescape(in string str);
+
+    /**
+     * Get port from string.
+     */
+    long extractPort(in string str);
+
+    /**
+     * Resolves a relative path string containing "." and ".."
+     * with respect to a base path (assumed to already be resolved). 
+     * For example, resolving "../../foo/./bar/../baz.html" w.r.t.
+     * "/a/b/c/d/e/" yields "/a/b/c/foo/baz.html". Attempting to 
+     * ascend above the base results in the NS_ERROR_MALFORMED_URI
+     * exception. If basePath is null, it treats it as "/".
+     */
+    string resolveRelativePath(in string relativePath,
+                               in string basePath);
+};
+
+%{C++
+
+#define NS_IOSERVICE_CID                             \
+{ /* 9ac9e770-18bc-11d3-9337-00104ba0fd40 */         \
+    0x9ac9e770,                                      \
+    0x18bc,                                          \
+    0x11d3,                                          \
+    {0x93, 0x37, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+
+#define DUD 3.14
+%}

mozilla/netwerk/base/public/nsILoadGroup.idl

@@ -0,0 +1,104 @@
+/* -*- 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 1.1 (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 "nsIRequest.idl"
+
+interface nsIChannel;
+interface nsISimpleEnumerator;
+interface nsIStreamObserver;
+interface nsIStreamListener;
+interface nsIInputStream;
+
+
+[scriptable, uuid(60fdf550-5392-11d3-9a97-0080c7cb1080)]
+interface nsILoadGroupListenerFactory : nsISupports
+{
+    nsIStreamListener createLoadGroupListener(in nsIStreamListener alistener);
+};
+
+
+/**
+ * A load group maintains a collection of active URL requests. 
+ */
+[scriptable, uuid(19845248-29ab-11d3-8cce-0060b0fc14a3)]
+interface nsILoadGroup : nsIRequest
+{
+    void init(in nsIStreamObserver observer);
+
+    /**
+     * Accesses the default load attributes for the group, returned as
+     * a flag word. Setting the default load attributes will cause them
+     * to be applied to each new channel inserted into the group.
+     */
+    attribute unsigned long defaultLoadAttributes;
+
+    /**
+     * Accesses the default load channel for the group.  Each time a number
+     * of channels are added to a group, the DefaultLoadChannel may be set
+     * to indicate that all of the channels are related to a particular URL.
+     */
+    attribute nsIChannel defaultLoadChannel;
+
+    /**
+     * Adds a new channel to the group. This will cause the default load
+     * attributes to be applied to that channel. If the channel added is 
+     * the first channel in the group, the group's observer's OnStartRequest
+     * method is called.
+     */
+    void addChannel(in nsIChannel channel,
+                    in nsISupports ctxt);
+
+    /**
+     * Removes a channel from the group. If the channel removed is 
+     * the last channel in the group, the group's observer's OnStopRequest
+     * method is called.
+     */
+    void removeChannel(in nsIChannel channel, 
+                       in nsISupports ctxt,
+                       in nsresult status,
+                       in wstring errorMsg);
+
+    /**
+     * Returns the channels contained directly in this group.
+     * Enumerator element type: nsIChannel.
+     */
+    readonly attribute nsISimpleEnumerator channels;
+
+    attribute nsIStreamObserver groupObserver;
+
+    attribute nsILoadGroupListenerFactory groupListenerFactory;
+
+
+	readonly attribute unsigned long activeCount;
+};
+
+%{C++
+
+#define NS_LOADGROUP_CID                             \
+{ /* e1c61582-2a84-11d3-8cce-0060b0fc14a3 */         \
+    0xe1c61582,                                      \
+    0x2a84,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xce, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+%}

mozilla/netwerk/base/public/nsINetModRegEntry.idl

@@ -0,0 +1,47 @@
+/* -*- Mode: IDL; 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): 
+ */
+
+/* This interface defines a registry entry for the networking libraries
+ * external module registry. */
+ 
+#include "nsISupports.idl"
+#include "nsINetNotify.idl"
+
+interface nsIEventQueue;
+interface nsINetModRegEntry;
+interface nsINetNotify;
+
+%{ C++
+// {F126BD90-1472-11d3-A15A-0050041CAF44}
+#define NS_NETMODREGENTRY_CID \
+{ 0xf126bd90, 0x1472, 0x11d3, { 0xa1, 0x5a, 0x0, 0x50, 0x4, 0x1c, 0xaf, 0x44 } }
+%}
+
+[scriptable, uuid(9F482BD0-1476-11d3-A15A-0050041CAF44)]
+interface nsINetModRegEntry : nsISupports 
+{
+    readonly attribute nsINetNotify      syncProxy;
+    readonly attribute nsINetNotify      asyncProxy;
+    readonly attribute string            topic;
+
+	boolean equals(in nsINetModRegEntry aEntry);
+};

mozilla/netwerk/base/public/nsINetModuleMgr.idl

@@ -0,0 +1,80 @@
+/* -*- Mode: IDL; 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): 
+ */
+
+/* The nsINetModuleMgr singleton service allows external module to register
+ * themselves with the networking library to receive events they want to
+ * receive.
+ *
+ * An external module that is interested in being notified when a particular 
+ * networking level event occurs would register with this service, and 
+ * implement the appropriate interface(s) that correspond to the events they
+ * want to receive. These interfaces are defined by networking internal
+ * components (for example, http would define a notification interface that
+ * the external cookies module would implement).
+ */
+
+#include "nsISupports.idl"
+#include "nsIEnumerator.idl"
+#include "nsINetNotify.idl"
+
+interface nsIEventQueue;
+
+%{ C++
+
+// {4EBDAFE0-13BA-11d3-A15A-0050041CAF44}
+#define NS_NETMODULEMGR_CID \
+{ 0x4ebdafe0, 0x13ba, 0x11d3, { 0xa1, 0x5a, 0x0, 0x50, 0x4, 0x1c, 0xaf, 0x44 } }
+
+// The list of available PROGIDS to register for notification on.
+#define NS_NETWORK_MODULE_MANAGER_HTTP_REQUEST_PROGID          "component://netscape/network/moduleMgr/http/request"
+#define NS_NETWORK_MODULE_MANAGER_HTTP_RESPONSE_PROGID         "component://netscape/network/moduleMgr/http/response"
+%}
+
+[scriptable, uuid(ff9ead40-0ef2-11d3-9de6-0010a4053fd0)]
+interface nsINetModuleMgr : nsISupports {
+	
+    // Register the external module to receive notifications.
+    // 
+    // ARGUMENTS:
+    // aTopic: The internal component that the external module wants to monitor.
+    // aNotify: The external module interface methods to be called when an event is fired.
+    //
+    // RETURNS: nsresult
+	void registerModule(in string aTopic, in nsINetNotify aNotify);
+
+    // Unregister the external module. Removes the nsINetModuleMgr binding between
+    // internal component and external module.
+    //
+    // ARGUMENTS:
+    // aTopic: The internal component being monitored.
+    // aNotify: The external modules notification module.
+    //
+    // RETURNS: nsresult
+    void unregisterModule(in string aTopic, in nsINetNotify aNotify);
+
+    // Enumerates all the registered modules for the specified topic.
+    //
+    // ARGUMENTS:
+    // aTopic: the component to get all the notifiers for.
+    // aEnumerator: the array of notifiers.
+    void enumerateModules(in string aTopic, out nsISimpleEnumerator aEnumerator);
+};

mozilla/netwerk/base/public/nsINetNotify.idl

@@ -0,0 +1,28 @@
+/* -*- Mode: IDL; 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"
+
+[uuid(4A3019E0-1CF3-11d3-A15B-0050041CAF44)]
+interface nsINetNotify : nsISupports {
+
+};

mozilla/netwerk/base/public/nsINetPrompt.idl

@@ -0,0 +1,76 @@
+/* -*- 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 1.1 (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"
+
+
+
+[scriptable, uuid(edd8be01-8e0d-11d3-b7a0-c46e946292bc)]
+interface nsINetPrompt : nsISupports
+{
+    /**
+     * Puts up an alert dialog with an OK button.
+     */
+    void alert( in string url, in boolean stripurl, in wstring title, in wstring text);
+
+    /**
+     * Puts up a dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean confirm( in string url, in boolean stripurl, in wstring title, in wstring text);
+
+    /**
+     * Puts up a username/password dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean promptUsernameAndPassword(
+    								in string url,
+                                    in boolean stripurl,
+    								 in wstring title,
+    								   in wstring text,
+                                      out wstring user, 
+                                      out wstring pwd);
+
+    /**
+     * Puts up a password dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean promptPassword(
+    						in string url,
+                            in boolean stripurl,
+    						in wstring title,
+    					   in wstring text, 
+                           out wstring pwd);
+
+    /**
+     * Puts up a prompt dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean prompt(
+    						in string url,
+                            in boolean stripurl,
+    						in wstring title,
+    					   in wstring text, 
+                           out wstring pwd);
+};
+
+

mozilla/netwerk/base/public/nsIProgressEventSink.idl

@@ -0,0 +1,51 @@
+/* -*- 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 1.1 (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 nsIChannel;
+
+/**
+ * An instance of nsIFfpEventSink should be passed as the eventSink
+ * argument of nsINetService::NewConnection for ftp URLs. It defines
+ * the callbacks to the application program (the html parser).
+ */
+[scriptable, uuid(dd47ee00-18c2-11d3-9337-00104ba0fd40)]
+interface nsIProgressEventSink : nsISupports
+{
+    /**
+     * Notify the EventSink that progress as occurred for the URL load.<BR>
+     */
+    void onProgress(in nsIChannel channel,
+                    in nsISupports ctxt,
+                    in unsigned long aProgress,
+                    in unsigned long aProgressMax);
+
+    /**
+     * Notify the EventSink with a status message for the URL load.<BR>
+     */
+    void onStatus(in nsIChannel channel,
+                  in nsISupports ctxt,
+                  in wstring aMsg);
+
+};

mozilla/netwerk/base/public/nsIPrompt.idl

@@ -0,0 +1,102 @@
+/* -*- 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 1.1 (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"
+
+[scriptable, uuid(a63f70c0-148b-11d3-9333-00104ba0fd40)]
+interface nsIPrompt : nsISupports
+{
+    /**
+     * Puts up an alert dialog with an OK button.
+     */
+    void alert(in wstring text);
+
+    /**
+     * Puts up a dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean confirm(in wstring text);
+
+    /**
+     * Puts up a dialog with OK and Cancel buttons, and
+     * a message with a single checkbox.
+     * @return true for OK, false for Cancel
+     */
+    boolean confirmCheck(in wstring text,
+                         in wstring checkMsg,
+                         out boolean checkValue);
+
+    /**
+     * Puts up a text input dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean prompt(in wstring text,
+                   in wstring defaultText, 
+                   out wstring result);
+
+    /**
+     * Puts up a username/password dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean promptUsernameAndPassword(in wstring text,
+                                      out wstring user, 
+                                      out wstring pwd);
+
+    /**
+     * Puts up a password dialog with OK and Cancel buttons.
+     * @return true for OK, false for Cancel
+     */
+    boolean promptPassword(in wstring text, 
+                           in wstring title,
+                           out wstring pwd);
+    
+    /**
+     * Puts up a dialog box which has a list box of strings
+     */                                               
+    boolean select(in wstring inDialogTitle,
+                   in wstring inMsg,
+                   in  PRUint32 inCount,
+                   [array, size_is(inCount)] in wstring inList,
+                   out long outSelection);
+
+    /**
+     * Put up a universal dialog
+     */
+    void universalDialog(in wstring inTitleMessage,
+                         in wstring inDialogTitle, /* e.g., alert, confirm, prompt, prompt password */
+                         in wstring inMsg, /* main message for dialog */
+                         in wstring inCheckboxMsg, /* message for checkbox */
+                         in wstring inButton0Text, /* text for first button */
+                         in wstring inButton1Text, /* text for second button */
+                         in wstring inButton2Text, /* text for third button */
+                         in wstring inButton3Text, /* text for fourth button */
+                         in wstring inEditfield1Msg, /*message for first edit field */
+                         in wstring inEditfield2Msg, /* message for second edit field */
+                         inout wstring inoutEditfield1Value, /* initial and final value for first edit field */
+                         inout wstring inoutEditfield2Value, /* initial and final value for second edit field */
+                         in wstring inIConURL, /* url of icon to be displayed in dialog */
+                         inout boolean inoutCheckboxState, /* initial and final state of checkbox */
+                         in PRInt32 inNumberButtons, /* total number of buttons (0 to 4) */
+                         in PRInt32 inNumberEditfields, /* total number of edit fields (0 to 2) */
+                         in PRInt32 inEditField1Password, /* ??? */
+                         out PRInt32 outButtonPressed); /* number of button that was pressed (0 to 3) */
+};

mozilla/netwerk/base/public/nsIProtocolHandler.idl

@@ -0,0 +1,67 @@
+/* -*- 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 1.1 (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 "nsIChannel.idl"
+
+interface nsIURI;
+interface nsIInterfaceRequestor;
+interface nsILoadGroup;
+
+[scriptable, uuid(15fd6940-8ea7-11d3-93ad-00104ba0fd40)]
+interface nsIProtocolHandler : nsISupports
+{
+    readonly attribute string scheme;
+
+    readonly attribute long defaultPort;
+
+    /**
+     * Makes a URI object that is suitable for loading by this protocol.
+     * In the usual case (when only the accessors provided by nsIURI are 
+     * needed), this method just constructs a standard URI using the
+     * component manager with kStandardURLCID.
+     */
+    nsIURI newURI(in string aSpec, in nsIURI aBaseURI);
+
+    /**
+     * Constructs a new channel for this protocol handler. 
+     *
+     * @param originalURI - Specifies the original URI which caused the creation
+     * of this channel. This can occur when the construction of one channel
+     * (e.g. for resource:) causes another channel to be created on its behalf
+     * (e.g. a file: channel), or if a redirect occurs, causing the current
+     * URL to become different from the original URL. If NULL, the aURI parameter
+     * will be used as the originalURI instead.
+     */
+    nsIChannel newChannel(in nsIURI aURI);
+};
+
+%{C++
+
+#define NS_NETWORK_PROTOCOL_PROGID               "component://netscape/network/protocol"
+#define NS_NETWORK_PROTOCOL_PROGID_PREFIX        NS_NETWORK_PROTOCOL_PROGID "?name="
+#define NS_NETWORK_PROTOCOL_PROGID_PREFIX_LENGTH 43     // nsCRT::strlen(NS_NETWORK_PROTOCOL_PROGID_PREFIX)
+
+// Unknown Protocol Error
+#define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
+
+%}

mozilla/netwerk/base/public/nsIProtocolProxyService.idl

@@ -0,0 +1,40 @@
+/* -*- Mode: IDL; 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 "nsIURI.idl"
+#include "nsIProxy.idl"
+
+%{C++
+#define NS_PROTOCOLPROXYSERVICE_CID                             \
+{ /* E9B301C0-E0E4-11d3-A1A8-0050041CAF44 */                    \
+0xe9b301c0, 0xe0e4, 0x11d3, { 0xa1, 0xa8, 0x0, 0x50, 0x4, 0x1c, 0xaf, 0x44 } }
+%}
+
+[scriptable, uuid(495CC980-E0D4-11d3-A1A8-0050041CAF44)]
+interface nsIProtocolProxyService : nsISupports
+{
+    readonly attribute PRBool proxyEnabled;
+
+    void examineForProxy(in nsIURI aURI, in nsIProxy aProxy);
+};
+

mozilla/netwerk/base/public/nsIProxy.idl

@@ -0,0 +1,41 @@
+/* -*- Mode: IDL; 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): 
+ */
+
+ /* 
+    The nsIProxy interface allows setting and getting of proxy host and port. 
+    This is for use by protocol handlers. If you are writing a protocol handler
+    and would like to support proxy behaviour then derive from this as well as
+    the nsIProtocolHandler class.
+
+    -Gagan Saksena 02/25/99
+*/
+
+#include "nsISupports.idl"
+
+[scriptable, uuid(0492D011-CD2F-11d2-B013-006097BFC036)]
+interface nsIProxy : nsISupports
+{
+    attribute string proxyHost;
+
+    /* -1 on Set call indicates switch to default port */
+    attribute long proxyPort;
+};

mozilla/netwerk/base/public/nsIRequest.idl

@@ -0,0 +1,63 @@
+/* -*- 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 1.1 (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"
+
+[scriptable, uuid(F2CAABA0-2F25-11d3-A164-0050041CAF44)]
+interface nsIRequest : nsISupports
+{
+    /**
+     * Returns true if the request is pending (active). Returns false 
+     * after completion or successful calling Cancel. Suspended requests
+     * are still considered pending.
+     */
+    boolean isPending();
+
+    /**
+     * Returns any error status associated with the request.
+     */
+    readonly attribute nsresult status;
+
+    /**
+     * Cancels the current request. This will close any open input or
+     * output streams and terminate any async requests. Users should 
+     * normally pass NS_BINDING_ABORTED, although other errors may also
+     * be passed. The error passed in will become the value of the 
+     * status attribute.
+     */
+    void cancel(in nsresult status);
+
+    /**
+     * Suspends the current requests. This may have the effect of closing
+     * any underlying transport (in order to free up resources), although
+     * any open streams remain logically opened and will continue delivering
+     * data when the transport is resumed. 
+     */
+    void suspend();
+
+    /**
+     * Resumes the current request. This may have the effect of re-opening
+     * any underlying transport and will resume the delivery of data to 
+     * any open streams. 
+     */
+    void resume();
+};

mozilla/netwerk/base/public/nsISocketTransport.idl

@@ -0,0 +1,55 @@
+/* -*- Mode: IDL; 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"
+
+[scriptable, uuid(785CA0F0-C39E-11d3-9ED6-0010A4053FD0)]
+interface nsISocketTransport : nsISupports 
+{
+	attribute boolean reuseConnection;
+
+	/**
+	 * socket read/write timeout in seconds; 0 = no timeout
+	 */
+	attribute unsigned long socketTimeout;
+
+	/**
+	 * socket   connect  timeout in seconds; 0 = no timeout
+	 */
+	attribute unsigned long socketConnectTimeout;
+
+	/**
+	 * Is used to tell the channel to stop reading data after a certain point;
+	 * needed by HTTP/1.1
+	 */
+	attribute long bytesExpected;
+	attribute unsigned long reuseCount;
+
+	/**
+	 * Checks if the socket is still alive
+	 *
+	 * @param seconds	amount of time after which the socket is always deemed to be
+	 *					dead (no further checking is done in this case); seconds = 0
+	 *					will cause it not to do the timeout checking at all
+	 */
+	boolean	isAlive (in unsigned long seconds);
+};

mozilla/netwerk/base/public/nsISocketTransportService.idl

@@ -0,0 +1,77 @@
+/* -*- 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 1.1 (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 nsIChannel;
+interface nsIEventSinkGetter;
+
+[scriptable, uuid(05331390-6884-11d3-9382-00104ba0fd40)]
+interface nsISocketTransportService : nsISupports 
+{
+    /**
+     * Creates a transport for a specified host and port. 
+     * The eventSinkGetter is used to get the appropriate callbacks
+     * for the socket activity from the application. These include
+     * the progress and the status messages like "Contacting host.."
+     * etc. The printHost contains the actual hostname (and not the 
+     * proxy) for displaying in status messages. 
+     */
+    nsIChannel createTransport(in string host,
+                               in long port,
+                               in string printHost,
+                               in unsigned long bufferSegmentSize,
+                               in unsigned long bufferMaxSize);
+    nsIChannel createTransportOfType(in string socketType,
+                                     in string host, 
+                                     in long port,
+                                     in string printHost,
+                                     in unsigned long bufferSegmentSize,
+                                     in unsigned long bufferMaxSize);
+
+    /**
+     * Returns true if the specified transport is good enough for 
+     * being used again. The situations in which this may return false
+     * include- an error including server resets, an explicit 
+     * Connection: close header (for HTTP) and timeouts! 
+     */
+    boolean reuseTransport(in nsIChannel i_Transport);
+
+    void init();
+    void shutdown();
+    void wakeup(in nsIChannel i_Transport);
+};
+
+%{C++
+#define NS_SOCKETTRANSPORTSERVICE_CID                \
+{ /* c07e81e0-ef12-11d2-92b6-00105a1b0d64 */         \
+    0xc07e81e0,                                      \
+    0xef12,                                          \
+    0x11d2,                                          \
+    {0x92, 0xb6, 0x00, 0x10, 0x5a, 0x1b, 0x0d, 0x64} \
+}
+
+#define NS_ERROR_CONNECTION_REFUSED NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 13)
+
+#define NS_ERROR_NET_TIMEOUT NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 14)
+
+%}

mozilla/netwerk/base/public/nsIStatusCodeEventSink.idl

@@ -0,0 +1,48 @@
+/* -*- 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 1.1 (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 nsIProgressEventSink;
+interface nsIChannel;
+
+/**
+ * The nsIStatusCodeEventSink is a temporary interface to allow passing 
+ * status codes from the socket threads onto the UI without having to 
+ * pass strings. This could eventually go away if the proxy events 
+ * stuff can handle nested event loop. dougt is working on that. 
+ * We could continue to use this if this seems reasonable enough. 
+ */
+[scriptable, uuid(6998ff36-1dd2-11b2-9ab7-e72a0f9fdd8c)]
+interface nsIStatusCodeEventSink : nsISupports
+{
+
+    /**
+     * Notify the EventSink with a status code for the URL load.<BR>
+     * Use IOService to request converting that code to a string. 
+     */
+    void onStatus(in nsIProgressEventSink sink,
+                in nsIChannel channel,
+                in nsISupports ctxt,
+                in unsigned long aCode);
+
+};

mozilla/netwerk/base/public/nsIStreamListener.idl

@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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 "nsIStreamObserver.idl"
+
+interface nsIBufferInputStream;
+interface nsIInputStream;
+interface nsIBufferOutputStream;
+interface nsIEventQueue;
+
+[scriptable, uuid(1a637020-1482-11d3-9333-00104ba0fd40)]
+interface nsIStreamListener : nsIStreamObserver
+{
+    void onDataAvailable(in nsIChannel channel,
+                         in nsISupports ctxt, 
+                         in nsIInputStream inStr,
+                         in unsigned long sourceOffset,
+                         in unsigned long count);
+};
+
+/**
+ * An asynchronous stream listener is used to ship data over to another thread specified
+ * by the thread's event queue. The receiver stream listener is then used to receive
+ * the notifications on the other thread. 
+ *
+ * This interface only provides the initialization needed after construction. Otherwise,
+ * these objects are used simply as nsIStreamListener.
+ */
+[scriptable, uuid(1b012ade-91bf-11d3-8cd9-0060b0fc14a3)]
+interface nsIAsyncStreamListener : nsIStreamListener
+{
+    /**
+     * Initializes an nsIAsyncStreamListener. 
+     * @param eventQueue - may be null indicating the calling thread's event queue
+     */
+    void init(in nsIStreamListener receiver,
+              in nsIEventQueue eventQueue);
+};
+
+/**
+ * A synchronous stream listener pushes data through a pipe that ends up
+ * in an input stream to be read by another thread.
+ *
+ * This interface only provides the initialization needed after construction. Otherwise,
+ * these objects are used simply as nsIStreamListener.
+ */
+[scriptable, uuid(1f9fb93e-91bf-11d3-8cd9-0060b0fc14a3)]
+interface nsISyncStreamListener : nsIStreamListener
+{
+    /**
+     * Initializes an nsISyncStreamListener. 
+     */
+    void init(out nsIInputStream inStream,
+              out nsIBufferOutputStream outStream);
+};
+
+%{C++
+
+// Use this CID to construct an nsIAsyncStreamListener
+#define NS_ASYNCSTREAMLISTENER_CID                   \
+{ /* 60047bb2-91c0-11d3-8cd9-0060b0fc14a3 */         \
+    0x60047bb2,                                      \
+    0x91c0,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xd9, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+// Use this CID to construct an nsISyncStreamListener
+#define NS_SYNCSTREAMLISTENER_CID                    \
+{ /* 65fa5cb2-91c0-11d3-8cd9-0060b0fc14a3 */         \
+    0x65fa5cb2,                                      \
+    0x91c0,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xd9, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+%}

mozilla/netwerk/base/public/nsIStreamLoader.idl

@@ -0,0 +1,72 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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 "nsIChannel.idl"
+
+interface nsIURI;
+interface nsILoadGroup;
+interface nsIStreamObserver;
+interface nsIStreamLoader;
+interface nsIInterfaceRequestor;
+
+[scriptable, uuid(359F7990-D4E9-11d3-A1A5-0050041CAF44)]
+interface nsIStreamLoaderObserver : nsISupports
+{
+    void onStreamComplete(in nsIStreamLoader loader,
+                          in nsISupports ctxt,
+                          in nsresult status,
+                          in unsigned long resultLength,
+                          [size_is(resultLength)] in string result);
+};
+
+[scriptable, uuid(31d37360-8e5a-11d3-93ad-00104ba0fd40)]
+interface nsIStreamLoader : nsISupports
+{
+    void init(in nsIURI uri,
+              in nsIStreamLoaderObserver completionObserver,
+              in nsISupports ctxt,
+              in nsILoadGroup loadGroup,
+              in nsIInterfaceRequestor notificationCallbacks,
+              in nsLoadFlags loadAttributes,
+              in unsigned long bufferSegmentSize,
+              in unsigned long bufferMaxSize);
+
+    /**
+     * Gets the number of bytes read so far.
+     */
+    readonly attribute unsigned long numBytesRead;
+
+    /**
+     * Gets the owner of this file
+     */
+    readonly attribute nsISupports owner;
+};
+
+%{C++
+
+#define NS_STREAMLOADER_CID                   \
+{ /* 5BA6D920-D4E9-11d3-A1A5-0050041CAF44 */         \
+ 0x5ba6d920, 0xd4e9, 0x11d3, { 0xa1, 0xa5, 0x0, 0x50, 0x4, 0x1c, 0xaf, 0x44 } \
+}
+
+%}

mozilla/netwerk/base/public/nsIStreamObserver.idl

@@ -0,0 +1,78 @@
+/* -*- 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 1.1 (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 nsIEventQueue;
+interface nsIChannel;
+
+[scriptable, uuid(fd91e2e0-1481-11d3-9333-00104ba0fd40)]
+interface nsIStreamObserver : nsISupports
+{
+    void onStartRequest(in nsIChannel channel,
+                        in nsISupports ctxt);
+
+    void onStopRequest(in nsIChannel channel,
+                       in nsISupports ctxt, 
+                       in nsresult status,
+                       in wstring errorMsg);
+};
+
+/**
+ * An asynchronous stream observer is used to ship data over to another thread specified
+ * by the thread's event queue. The receiver stream observer is then used to receive
+ * the notifications on the other thread. 
+ *
+ * This interface only provides the initialization needed after construction. Otherwise,
+ * these objects are used simply as nsIStreamObservers.
+ */
+[scriptable, uuid(a28dc590-91b3-11d3-8cd9-0060b0fc14a3)]
+interface nsIAsyncStreamObserver : nsIStreamObserver
+{
+    /**
+     * Initializes an nsIAsyncStreamObserver. 
+     * @param eventQueue - may be null indicating the calling thread's event queue
+     */
+    void init(in nsIStreamObserver receiver,
+              in nsIEventQueue eventQueue);
+};
+
+%{C++
+
+// Use this CID to construct an nsIAsyncStreamObserver
+#define NS_ASYNCSTREAMOBSERVER_CID                   \
+{ /* fcc7c380-91b3-11d3-8cd9-0060b0fc14a3 */         \
+    0xfcc7c380,                                      \
+    0x91b3,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xd9, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Generic status codes for OnStopRequest:
+
+#define NS_BINDING_SUCCEEDED    NS_OK
+#define NS_BINDING_FAILED       NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 1)
+#define NS_BINDING_ABORTED      NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
+
+%}
+

mozilla/netwerk/base/public/nsIURI.idl

@@ -0,0 +1,183 @@
+/* -*- 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 1.1 (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 "nsIURLParser.idl"
+
+/**
+ * URIs are essentially structured names for things -- anything.
+ * This interface provides accessors to destructure those names.
+ *
+ * This interface follows Tim Berners-Lee's URI spec:
+ *
+ *     http://www.w3.org/Addressing/URI/URI_Overview.html
+ *  
+ * essentially:
+ *  
+ *      ftp://username:password@hostname:portnumber/pathname
+ *      \ /   \               / \      / \        /\       /
+ *       -     ---------------   ------   --------  -------
+ *       |            |             |        |         |
+ *       |            |             |        |        Path
+ *       |            |             |       Port         
+ *       |            |            Host
+ *       |         PreHost            
+ *     Scheme
+ *
+ * The subclass nsIURL provides a means to open an input or output              
+ * stream to a URI as a source/destination, as well as providing additional     
+ * accessors to destructure the path, query and reference portions typically    
+ * associated with URLs.                                                        
+ */
+
+%{C++
+#undef GetPort  // XXX Windows!
+#undef SetPort  // XXX Windows!
+%}
+
+[scriptable, uuid(07a22cc0-0ce5-11d3-9331-00104ba0fd40)]
+interface nsIURI : nsISupports
+{
+    /**
+     * Returns a string representation of the URI. Setting the spec 
+     * causes the new spec to be parsed, initializing the URI. Setting
+     * the spec (or any of the accessors) causes also any currently
+     * open streams on the URI's channel to be closed.
+     */
+    attribute string spec;
+
+    /**
+     * The Scheme is the protocol to which this URI refers. Setting
+     * the scheme is a special operation that builds up an equivalent
+     * URI string from the new scheme and all the other URI attributes
+     * and passes the it to the nsIOService to create a new URI for
+     * the new scheme.
+     */
+    attribute string scheme;
+
+    /**
+     * The PreHost portion includes elements like the optional 
+     * username:password, or maybe other scheme specific items. 
+     */
+    attribute string preHost;
+
+    attribute string username;
+
+    attribute string password;
+
+    /**
+     * The Host is the internet domain name to which this URI refers. 
+     * Note that it could be an IP address as well. 
+     */
+    attribute string host;
+
+    /**
+     * A return value of -1 indicates that no port value is set and the 
+     * implementor of the specific scheme will use its default port. 
+     * Similarly setting a value of -1 indicates that the default is to be used.
+     * Thus as an example:
+     *     for HTTP, Port 80 is same as a return value of -1. 
+     * However after setting a port (even if its default), the port number will
+     * appear in the ToNewCString function.
+     */
+    attribute long port;
+
+    /**
+     * Note that the path includes the leading '/' Thus if no path is 
+     * available the Path accessor will return a "/" 
+     * For SetPath if none is provided, one would be prefixed to the path. 
+     */
+    attribute string path;
+
+    /**
+     * This is a handle to the Parser used to parse the URI
+     */
+    attribute nsIURLParser URLParser;
+
+    /**
+     * Note that this comparison is only on char* level. Use 
+     * the scheme specific URI to do a more thorough check. For example,
+     * in HTTP:
+     *     http://foo.com:80 == http://foo.com
+     * but this function through nsIURI alone will not return equality
+     * for this case.
+     */
+    boolean equals(in nsIURI other);
+
+    /**
+     * Clones the current URI. The newly created URI will be in a closed
+     * state even if the underlying channel of the cloned URI is open.
+     * Cloning allows the current location to be retained since once the
+     * channel is opened the URI may get redirected to a new location.
+     */
+    nsIURI clone();
+
+    /**
+     * Sets the given string to be a relative path for this URI, and 
+     * changes this to read relative. Thus for example- if this = 
+     * http://foo.com/bar/index.html, then calling SetRelativePath("/baz") will 
+     * change this to http://foo.com/baz and calling it with "baz" will
+     * change this to http://foo.com/bar/baz. 
+     */
+    void setRelativePath(in string relativePath);
+
+    /**
+     * This method resolves a relative string into an absolute URI string,
+     * using the URI as the base. 
+     *
+     * This method subsumes the deprecated method nsIIOService::MakeAbsolute.
+     */
+    string resolve(in string relativePath);
+
+};
+
+%{C++
+// Malformed URI Error
+#define NS_ERROR_MALFORMED_URI  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 10)
+
+/**
+ * Protocol writers can obtain a very basic (ok, degenerate) implementation
+ * of nsIURI by calling the component manager with NS_SIMPLEURI_CID. The
+ * implementation returned will only parse things of the form:
+ *
+ *    about:cache
+ *    \   / \   /
+ *     ---   ---
+ *      |     |
+ *   Scheme  Path
+ *
+ * where the path is everything after the colon. Note that this is probably 
+ * only useful for cases like about: or javascript: URIs. 
+ *
+ * *** What you most likely will want is NS_STANDARDURL_CID which is much more 
+ * full featured. Look at nsIURL.idl for more details.
+ */
+
+#define NS_SIMPLEURI_CID                              \
+{ /* e0da1d70-2f7b-11d3-8cd0-0060b0fc14a3 */          \
+     0xe0da1d70,                                      \
+     0x2f7b,                                          \
+     0x11d3,                                          \
+     {0x8c, 0xd0, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+%}

mozilla/netwerk/base/public/nsIURL.idl

@@ -0,0 +1,149 @@
+/* -*- 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 1.1 (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 "nsIURI.idl"
+
+interface nsIChannel;
+interface nsIEventSinkGetter;
+
+/**
+ * The nsIURL interface provides convenience methods that further
+ * break down the path portion of nsIURI:
+ *
+ * http://directory/fileBaseName.fileExtension?query
+ * http://directory/fileBaseName.fileExtension#ref
+ * http://directory/fileBaseName.fileExtension;param
+ *       \          \                       /
+ *        \          -----------------------
+ *         \                   |          /
+ *          \               fileName     /
+ *           ----------------------------
+ *                       |
+ *                   filePath
+ */
+[scriptable, uuid(d6116970-8034-11d3-9399-00104ba0fd40)]
+interface nsIURL : nsIURI
+{
+    ////////////////////////////////////////////////////////////////////////////
+    // The path attribute is broken down into the following attributes:
+    // filePath, param, query, and ref:
+
+    /**
+     * Returns a path including the directory and file portions of a
+     * URL. E.g. The filePath of "http://foo/bar.html#baz" is
+     * "/foo/bar.html". 
+     */
+    attribute string filePath;
+
+    /**
+     * Returns the parameters specified after the ; in the URL. 
+     *
+     */
+    attribute string param;
+
+    /**
+     * Returns the query portion (the part after the "?") of the URL.
+     * If there isn't one, an empty string is returned.
+     */
+    attribute string query;
+
+    /**
+     * Returns the reference portion (the part after the "#") of the URL.
+     * If there isn't one, an empty string is returned.
+     */
+    attribute string ref;
+
+    ////////////////////////////////////////////////////////////////////////////
+    // The filePath attribute is further broken down into the following
+    // attributes: directory, file:
+
+    /**
+     * Returns the directory portion of a URL. 
+     * If the URL denotes a path to a directory and not a file,
+     * e.g. http://foo/bar/, then the Directory attribute accesses
+     * the complete /foo/bar/ portion, and the FileName is the 
+     * empty string. If the trailing slash is omitted, then the
+     * Directory is /foo/ and the file is bar (i.e. this is a 
+     * syntactic, not a semantic breakdown of the Path).
+     * And hence dont rely on this for something to be a definitely 
+     * be a file. But you can get just the leading directory portion 
+     * for sure.
+     */
+    attribute string directory;
+
+    /**
+     * Returns the file name portion of a URL.
+     * If the URL denotes a path to a directory and not a file,
+     * e.g. http://foo/bar/, then the Directory attribute accesses
+     * the complete /foo/bar/ portion, and the FileName is the 
+     * empty string. Note that this is purely based on searching 
+     * for the last trailing slash. And hence dont rely on this to 
+     * be a definite file. 
+     */
+    attribute string fileName;
+
+    ////////////////////////////////////////////////////////////////////////////
+    // The fileName attribute is further broken down into the following
+    // attributes: fileName, fileExtension:
+
+    attribute string fileBaseName;
+
+    /**
+     * Returns the file extension portion of a filename in a url.
+     * If a file extension does not exist, the empty string is returned.
+     */
+    attribute string fileExtension;
+};
+
+%{C++
+
+/**
+ * Protocol writers can obtain a default nsIURL implementation by calling the
+ * component manager with NS_STANDARDURL_CID. The implementation returned will 
+ * only implement the set of accessors specified by nsIURL. After obtaining the
+ * instance from the component manager, the Init routine must be called on it
+ * to initialize it from the user's URL spec. 
+ */
+
+#define NS_STANDARDURL_CID                           \
+{ /* de9472d0-8034-11d3-9399-00104ba0fd40 */         \
+    0xde9472d0,                                      \
+    0x8034,                                          \
+    0x11d3,                                          \
+    {0x93, 0x99, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+
+%}
+
+////////////////////////////////////////////////////////////////////////////////
+
+interface nsIFile;
+
+/**
+ * nsIFileURL is used for the file: protocol, and gives access to the
+ * underlying nsIFile object.
+ */
+[scriptable, uuid(d26b2e2e-1dd1-11b2-88f3-8545a7ba7949)]
+interface nsIFileURL : nsIURL
+{
+    attribute nsIFile file;
+};

mozilla/netwerk/base/public/nsIURLParser.idl

@@ -0,0 +1,125 @@
+/* -*- 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 1.1 (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 Andreas Otte
+ *
+ * Contributor(s): 
+ */
+
+#include "nsISupports.idl"
+
+/**
+ * nsIURLParser is the abstract base class for parsing URLs
+ */
+
+[scriptable, uuid(4b4975f9-f128-47fd-b11e-88402233cbdf)]
+interface nsIURLParser : nsISupports
+{
+
+    /**
+     * Parses a URL and thinks it is parsing the scheme
+     */
+    void ParseAtScheme(in  string i_Spec, 
+                       out string o_Scheme, 
+                       out string o_Username,
+                       out string o_Password,
+                       out string o_Host, 
+                       out long o_Port, 
+                       out string o_Path);
+
+    /**
+     * Parses a URL and thinks it is parsing the prehost
+     */
+    void ParseAtPreHost(in  string i_Spec, 
+                        out string o_Username,
+                        out string o_Password,
+                        out string o_Host,
+                        out long o_Port, 
+                        out string o_Path);
+
+    /**
+     * Parses a URL and thinks it is parsing the host
+     */
+    void ParseAtHost(in  string i_Spec, 
+                     out string o_Host,
+                     out long o_Port, 
+                     out string o_Path);
+
+    /**
+     * Parses a URL and thinks it is parsing the port
+     */
+    void ParseAtPort(in  string i_Spec, 
+                     out long o_Port, 
+                     out string o_Path);
+
+    /**
+     * Parses a URL and thinks it is parsing the path
+     */
+    void ParseAtPath(in  string i_Spec, 
+                     out string o_Path);
+
+    /**
+     * Parses a URL-path and thinks it is parsing the directory
+     */
+    void ParseAtDirectory(in  string i_Path, 
+                          out string o_Directory, 
+                          out string o_FileBaseName,
+                          out string o_FileExtension,
+                          out string o_Param, 
+                          out string o_Query, 
+                          out string o_Ref);
+
+    /**
+     * Parses the URL-PreHost into its components
+     */
+    void ParsePreHost(in  string i_PreHost, 
+                      out string o_Username, 
+                      out string o_Password);
+
+    /**
+     * Parses the URL-Filename into its components
+     */
+    void ParseFileName(in  string i_FileName, 
+                       out string o_FileBaseName, 
+                       out string o_FileExtension);
+
+};
+
+%{C++
+
+#define NS_STANDARDURLPARSER_CID                     \
+{ /* dbf72351-4fd8-46f0-9dbc-fa5ba60a30c5 */         \
+    0xdbf72351,                                      \
+    0x4fd8,                                          \
+    0x46f0,                                          \
+    {0x9d, 0xbc, 0xfa, 0x5b, 0xa6, 0x0a, 0x30, 0x5c} \
+}
+
+#define NS_AUTHORITYURLPARSER_CID                    \
+{ /* 90012125-1616-4fa1-ae14-4e7fa5766eb6 */         \
+    0x90012125,                                      \
+    0x1616,                                          \
+    0x4fa1,                                          \
+    {0xae, 0x14, 0x4e, 0x7f, 0xa5, 0x76, 0x6e, 0xb6} \
+}
+
+#define NS_NOAUTHORITYURLPARSER_CID                  \
+{ /* 9eeb1b89-c87e-4404-9de6-dbd41aeaf3d7 */         \
+    0x9eeb1b89,                                      \
+    0xc87e,                                          \
+    0x4404,                                          \
+    {0x9d, 0xe6, 0xdb, 0xd4, 0x1a, 0xea, 0xf3, 0xd7} \
+}
+
+%}

mozilla/netwerk/base/public/nsNetUtil.h

@@ -0,0 +1,409 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsNetUtil_h__
+#define nsNetUtil_h__
+
+#include "nsIURI.h"
+#include "netCore.h"
+#include "nsIInputStream.h"
+#include "nsIStreamListener.h"
+#include "nsILoadGroup.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsString.h"
+#include "nsIIOService.h"
+#include "nsIServiceManager.h"
+#include "nsIChannel.h"
+#include "nsIAllocator.h"
+#include "nsCOMPtr.h"
+#include "nsIHTTPProtocolHandler.h"
+#include "nsIStreamLoader.h"
+#include "prio.h"       // for read/write flags, permissions, etc.
+
+inline nsresult
+NS_NewURI(nsIURI* *result, 
+          const char* spec, 
+          nsIURI* baseURI = nsnull,
+          nsIIOService* ioService = nsnull)     // pass in nsIIOService to optimize callers
+{
+    nsresult rv;
+
+    nsIIOService* serv = ioService;
+    static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+    if (serv == nsnull) {
+        rv = nsServiceManager::GetService(kIOServiceCID, NS_GET_IID(nsIIOService),
+                                          (nsISupports**)&serv);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    rv = serv->NewURI(spec, baseURI, result);
+
+    if (ioService == nsnull) {
+        (void)nsServiceManager::ReleaseService(kIOServiceCID, serv);
+    }
+    return rv;
+}
+
+inline nsresult
+NS_NewURI(nsIURI* *result, 
+          const nsString& spec, 
+          nsIURI* baseURI = nsnull,
+          nsIIOService* ioService = nsnull)     // pass in nsIIOService to optimize callers
+{
+    char* specStr = spec.ToNewUTF8String(); // this forces a single byte char*
+    if (specStr == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    nsresult rv = NS_NewURI(result, specStr, baseURI, ioService);
+    nsAllocator::Free(specStr);
+    return rv;
+}
+
+inline nsresult
+NS_OpenURI(nsIChannel* *result, 
+           nsIURI* uri,
+           nsIIOService* ioService = nsnull,    // pass in nsIIOService to optimize callers
+           nsILoadGroup* loadGroup = nsnull,
+           nsIInterfaceRequestor* notificationCallbacks = nsnull,
+           nsLoadFlags loadAttributes = nsIChannel::LOAD_NORMAL,
+           PRUint32 bufferSegmentSize = 0, 
+           PRUint32 bufferMaxSize = 0)
+{
+    nsresult rv;
+
+    nsIIOService* serv = ioService;
+    static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+    if (serv == nsnull) {
+        rv = nsServiceManager::GetService(kIOServiceCID, NS_GET_IID(nsIIOService),
+                                          (nsISupports**)&serv);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    nsIChannel* channel = nsnull;
+    rv = serv->NewChannelFromURI(uri, &channel);
+    if (NS_FAILED(rv)) return rv;
+
+    if (loadGroup) {
+        rv = channel->SetLoadGroup(loadGroup);
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (notificationCallbacks) {
+        rv = channel->SetNotificationCallbacks(notificationCallbacks);
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (loadAttributes != nsIChannel::LOAD_NORMAL) {
+        rv = channel->SetLoadAttributes(loadAttributes);
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (bufferSegmentSize != 0) {
+        rv = channel->SetBufferSegmentSize(bufferSegmentSize);
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (bufferMaxSize != 0) {
+        rv = channel->SetBufferMaxSize(bufferMaxSize);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    if (ioService == nsnull) {
+        (void)nsServiceManager::ReleaseService(kIOServiceCID, serv);
+    }
+
+    *result = channel;
+    return rv;
+}
+
+// Use this function with CAUTION. And do not use it on 
+// the UI thread. It creates a stream that blocks when
+// you Read() from it and blocking the UI thread is
+// illegal. If you don't want to implement a full
+// blown asyncrhonous consumer (via nsIStreamListener)
+// look at nsIStreamLoader instead.
+inline nsresult
+NS_OpenURI(nsIInputStream* *result,
+           nsIURI* uri,
+           nsIIOService* ioService = nsnull,     // pass in nsIIOService to optimize callers
+           nsILoadGroup* loadGroup = nsnull,
+           nsIInterfaceRequestor* notificationCallbacks = nsnull,
+           nsLoadFlags loadAttributes = nsIChannel::LOAD_NORMAL,
+           PRUint32 bufferSegmentSize = 0, 
+           PRUint32 bufferMaxSize = 0)
+{
+    nsresult rv;
+    nsCOMPtr<nsIChannel> channel;
+
+    rv = NS_OpenURI(getter_AddRefs(channel), uri, ioService,
+                    loadGroup, notificationCallbacks, loadAttributes,
+                    bufferSegmentSize, bufferMaxSize);
+    if (NS_FAILED(rv)) return rv;
+
+    nsIInputStream* inStr;
+    rv = channel->OpenInputStream(&inStr);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = inStr;
+    return rv;
+}
+
+inline nsresult
+NS_OpenURI(nsIStreamListener* aConsumer, 
+           nsISupports* context, 
+           nsIURI* uri,
+           nsIIOService* ioService = nsnull,     // pass in nsIIOService to optimize callers
+           nsILoadGroup* loadGroup = nsnull,
+           nsIInterfaceRequestor* notificationCallbacks = nsnull,
+           nsLoadFlags loadAttributes = nsIChannel::LOAD_NORMAL,
+           PRUint32 bufferSegmentSize = 0, 
+           PRUint32 bufferMaxSize = 0)
+{
+    nsresult rv;
+    nsCOMPtr<nsIChannel> channel;
+
+    rv = NS_OpenURI(getter_AddRefs(channel), uri, ioService,
+                    loadGroup, notificationCallbacks, loadAttributes,
+                    bufferSegmentSize, bufferMaxSize);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->AsyncRead(aConsumer, context);
+    return rv;
+}
+
+inline nsresult
+NS_MakeAbsoluteURI(char* *result,
+                   const char* spec, 
+                   nsIURI* baseURI = nsnull, 
+                   nsIIOService* ioService = nsnull)     // pass in nsIIOService to optimize callers
+{
+    nsresult rv;
+    NS_ASSERTION(baseURI, "It doesn't make sense to not supply a base URI");
+ 
+    if (spec == nsnull)
+        return baseURI->GetSpec(result);
+    
+    nsIIOService* serv = ioService;
+    static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+    if (serv == nsnull) {
+        rv = nsServiceManager::GetService(kIOServiceCID, NS_GET_IID(nsIIOService),
+                                          (nsISupports**)&serv);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    PRUint32 startPos, endPos;
+    rv = serv->ExtractScheme(spec, &startPos, &endPos, nsnull);
+    if (NS_SUCCEEDED(rv)) {
+        // if spec has a scheme, then it's already absolute
+        *result = nsCRT::strdup(spec);
+        rv = (*result == nsnull) ? NS_ERROR_OUT_OF_MEMORY : NS_OK;
+    }
+    else {
+        rv = baseURI->Resolve(spec, result);
+    }
+
+    if (ioService == nsnull) {
+        (void)nsServiceManager::ReleaseService(kIOServiceCID, serv);
+    }
+    return rv;
+}
+
+inline nsresult
+NS_MakeAbsoluteURI(nsString& result,
+                   const nsString& spec, 
+                   nsIURI* baseURI = nsnull,
+                   nsIIOService* ioService = nsnull)     // pass in nsIIOService to optimize callers
+{
+    char* resultStr;
+    char* specStr = spec.ToNewUTF8String();
+    if (!specStr) {
+        return NS_ERROR_OUT_OF_MEMORY;
+    }
+    nsresult rv = NS_MakeAbsoluteURI(&resultStr, specStr, baseURI, ioService);
+    nsAllocator::Free(specStr);
+    if (NS_FAILED(rv)) return rv;
+
+    result.AssignWithConversion(resultStr);
+    nsAllocator::Free(resultStr);
+    return rv;
+}
+
+inline nsresult
+NS_NewPostDataStream(nsIInputStream **result,
+                     PRBool isFile,
+                     const char *data,
+                     PRUint32 encodeFlags,
+                     nsIIOService* ioService = nsnull)     // pass in nsIIOService to optimize callers
+{
+    nsresult rv;
+
+    nsIIOService* serv = ioService;
+    static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+    if (serv == nsnull) {
+        rv = nsServiceManager::GetService(kIOServiceCID, NS_GET_IID(nsIIOService),
+                                          (nsISupports**)&serv);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    nsCOMPtr<nsIProtocolHandler> handler;
+    rv = serv->GetProtocolHandler("http", getter_AddRefs(handler));
+
+    if (ioService == nsnull) {
+        (void)nsServiceManager::ReleaseService(kIOServiceCID, serv);
+    }
+
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIHTTPProtocolHandler> http = do_QueryInterface(handler, &rv);
+    if (NS_FAILED(rv)) return rv;
+    
+    return http->NewPostDataStream(isFile, data, encodeFlags, result);
+}
+
+inline nsresult
+NS_NewInputStreamChannel(nsIChannel **result,
+                         nsIURI* uri,
+                         nsIInputStream* inStr,
+                         const char* contentType,
+                         PRInt32 contentLength)
+{
+    nsresult rv;
+    nsCOMPtr<nsIInputStreamChannel> channel;
+    static NS_DEFINE_CID(kInputStreamChannelCID, NS_INPUTSTREAMCHANNEL_CID);
+    rv = nsComponentManager::CreateInstance(kInputStreamChannelCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIInputStreamChannel),
+                                            getter_AddRefs(channel));
+    if (NS_FAILED(rv)) return rv;
+    rv = channel->Init(uri, inStr, contentType, contentLength);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = channel;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+inline nsresult
+NS_NewLoadGroup(nsILoadGroup* *result, nsIStreamObserver* obs)
+{
+    nsresult rv;
+    nsCOMPtr<nsILoadGroup> group;
+    static NS_DEFINE_CID(kLoadGroupCID, NS_LOADGROUP_CID);
+    rv = nsComponentManager::CreateInstance(kLoadGroupCID, nsnull, 
+                                            NS_GET_IID(nsILoadGroup), 
+                                            getter_AddRefs(group));
+    if (NS_FAILED(rv)) return rv;
+    rv = group->Init(obs);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = group;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+
+inline nsresult
+NS_NewStreamLoader(nsIStreamLoader* *result,
+                   nsIURI* uri,
+                   nsIStreamLoaderObserver* observer,
+                   nsISupports* context = nsnull,
+                   nsILoadGroup* loadGroup = nsnull,
+                   nsIInterfaceRequestor* notificationCallbacks = nsnull,
+                   nsLoadFlags loadAttributes = nsIChannel::LOAD_NORMAL,
+                   PRUint32 bufferSegmentSize = 0, 
+                   PRUint32 bufferMaxSize = 0)
+{
+    nsresult rv;
+    nsCOMPtr<nsIStreamLoader> loader;
+    static NS_DEFINE_CID(kStreamLoaderCID, NS_STREAMLOADER_CID);
+    rv = nsComponentManager::CreateInstance(kStreamLoaderCID,
+                                            nsnull,
+                                            NS_GET_IID(nsIStreamLoader),
+                                            getter_AddRefs(loader));
+    if (NS_FAILED(rv)) return rv;
+    rv = loader->Init(uri, observer, context, loadGroup, notificationCallbacks, loadAttributes,
+                      bufferSegmentSize, bufferMaxSize);
+    if (NS_FAILED(rv)) return rv;
+    *result = loader;
+    NS_ADDREF(*result);
+    return rv;
+}
+
+inline nsresult
+NS_NewAsyncStreamObserver(nsIStreamObserver **result,
+                          nsIStreamObserver *receiver,
+                          nsIEventQueue *eventQueue)
+{
+    nsresult rv;
+    nsCOMPtr<nsIAsyncStreamObserver> obs;
+    static NS_DEFINE_CID(kAsyncStreamObserverCID, NS_ASYNCSTREAMOBSERVER_CID);
+    rv = nsComponentManager::CreateInstance(kAsyncStreamObserverCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIAsyncStreamObserver),
+                                            getter_AddRefs(obs));
+    if (NS_FAILED(rv)) return rv;
+    rv = obs->Init(receiver, eventQueue);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = obs;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+inline nsresult
+NS_NewAsyncStreamListener(nsIStreamListener **result,
+                          nsIStreamListener *receiver,
+                          nsIEventQueue *eventQueue)
+{
+    nsresult rv;
+    nsCOMPtr<nsIAsyncStreamListener> lsnr;
+    static NS_DEFINE_CID(kAsyncStreamListenerCID, NS_ASYNCSTREAMLISTENER_CID);
+    rv = nsComponentManager::CreateInstance(kAsyncStreamListenerCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsIAsyncStreamListener),
+                                            getter_AddRefs(lsnr));
+    if (NS_FAILED(rv)) return rv;
+    rv = lsnr->Init(receiver, eventQueue);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = lsnr;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+inline nsresult
+NS_NewSyncStreamListener(nsIInputStream **inStream, 
+                         nsIBufferOutputStream **outStream,
+                         nsIStreamListener **listener)
+{
+    nsresult rv;
+    nsCOMPtr<nsISyncStreamListener> lsnr;
+    static NS_DEFINE_CID(kSyncStreamListenerCID, NS_SYNCSTREAMLISTENER_CID);
+    rv = nsComponentManager::CreateInstance(kSyncStreamListenerCID,
+                                            nsnull, 
+                                            NS_GET_IID(nsISyncStreamListener),
+                                            getter_AddRefs(lsnr));
+    if (NS_FAILED(rv)) return rv;
+    rv = lsnr->Init(inStream, outStream);
+    if (NS_FAILED(rv)) return rv;
+
+    *listener = lsnr;
+    NS_ADDREF(*listener);
+    return NS_OK;
+}
+
+#endif // nsNetUtil_h__

mozilla/netwerk/base/public/nsUnixColorPrintf.h

@@ -0,0 +1,100 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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): 
+ */
+
+#ifndef _nsUnixColorPrintf_h_
+#define _nsUnixColorPrintf_h_
+
+#if defined(XP_UNIX) && defined(NS_DEBUG)
+
+#define STARTGRAY       "\033[1;30m"
+#define STARTRED        "\033[1;31m"
+#define STARTGREEN      "\033[1;32m"
+#define STARTYELLOW     "\033[1;33m"
+#define STARTBLUE       "\033[1;34m"
+#define STARTMAGENTA    "\033[1;35m"
+#define STARTCYAN       "\033[1;36m"
+#define STARTUNDERLINE  "\033[4m"
+#define STARTREVERSE    "\033[7m"
+#define ENDCOLOR        "\033[0m"
+
+#define PRINTF_GRAY nsUnixColorPrintf __color_printf(STARTGREY)
+#define PRINTF_RED  nsUnixColorPrintf __color_printf(STARTRED)
+#define PRINTF_GREEN nsUnixColorPrintf __color_printf(STARTGREEN)
+#define PRINTF_YELLOW nsUnixColorPrintf __color_printf(STARTYELLOW)
+#define PRINTF_BLUE nsUnixColorPrintf __color_printf(STARTBLUE)
+#define PRINTF_MAGENTA nsUnixColorPrintf __color_printf(STARTMAGENTA)
+#define PRINTF_CYAN nsUnixColorPrintf __color_printf(STARTCYAN)
+#define PRINTF_UNDERLINE nsUnixColorPrintf __color_printf(STARTUNDERLINE)
+#define PRINTF_REVERSE nsUnixColorPrintf __color_printf(STARTREVERSE)
+
+/* 
+    The nsUnixColorPrintf is a handy set of color term codes to change
+    the color of console texts for easier spotting. As of now this is 
+    Unix and Debug only. 
+
+    Usage is simple. 
+    
+    See examples in 
+        mozilla/netwerk/protocol/http/src/nsHTTPHandler.cpp
+
+    -Gagan Saksena 11/01/99
+*/
+
+class nsUnixColorPrintf
+{
+public:
+    nsUnixColorPrintf(const char* colorCode) 
+    {
+        printf("%s",colorCode);
+    }
+    ~nsUnixColorPrintf()
+    {
+        printf("%s",ENDCOLOR);
+    }
+};
+
+#else // XP_UNIX
+
+#define STARTGRAY       ""
+#define STARTRED        ""
+#define STARTGREEN      ""
+#define STARTYELLOW     ""
+#define STARTBLUE       ""
+#define STARTMAGENTA    ""
+#define STARTCYAN       ""
+#define STARTUNDERLINE  ""
+#define STARTREVERSE    ""
+#define ENDCOLOR        ""
+
+#define PRINTF_GRAY
+#define PRINTF_RED
+#define PRINTF_GREEN
+#define PRINTF_YELLOW
+#define PRINTF_BLUE
+#define PRINTF_MAGENTA
+#define PRINTF_CYAN
+#define PRINTF_UNDERLINE
+#define PRINTF_REVERSE
+
+#endif // XP_UNIX
+#endif // nsUnixColorPrintf
+

mozilla/netwerk/base/src/Makefile.in

@@ -0,0 +1,63 @@
+#
+# 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		= ../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE		= necko
+LIBRARY_NAME	= neckobase_s
+
+CPPSRCS		= \
+		nsURLHelper.cpp \
+		nsFileStreams.cpp \
+		nsBufferedStreams.cpp \
+		nsAsyncStreamListener.cpp \
+		nsSyncStreamListener.cpp \
+		nsIOService.cpp \
+		nsSocketTransport.cpp \
+		nsSocketTransportService.cpp \
+		nsFileTransport.cpp \
+		nsFileTransportService.cpp \
+		nsStdURLParser.cpp \
+		nsAuthURLParser.cpp \
+		nsNoAuthURLParser.cpp \
+		nsStdURL.cpp \
+		nsSimpleURI.cpp \
+		nsNetModuleMgr.cpp \
+		nsNetModRegEntry.cpp \
+		nsLoadGroup.cpp \
+		nsInputStreamChannel.cpp \
+		nsDirectoryIndexStream.cpp \
+		nsStreamLoader.cpp \
+		nsProtocolProxyService.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/base/src/makefile.win

@@ -0,0 +1,64 @@
+# 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): 
+
+MODULE = necko
+
+DEPTH = ..\..\..
+include <$(DEPTH)/config/config.mak>
+
+LCFLAGS = -DWIN32_LEAN_AND_MEAN -D_IMPL_NS_NET
+
+LIBRARY_NAME=neckobase_s
+
+CPP_OBJS =                                         \
+        .\$(OBJDIR)\nsURLHelper.obj                \
+        .\$(OBJDIR)\nsFileStreams.obj              \
+        .\$(OBJDIR)\nsBufferedStreams.obj          \
+        .\$(OBJDIR)\nsAsyncStreamListener.obj      \
+        .\$(OBJDIR)\nsSyncStreamListener.obj       \
+        .\$(OBJDIR)\nsIOService.obj                \
+        .\$(OBJDIR)\nsSocketTransport.obj          \
+        .\$(OBJDIR)\nsSocketTransportService.obj   \
+        .\$(OBJDIR)\nsFileTransport.obj            \
+        .\$(OBJDIR)\nsFileTransportService.obj     \
+        .\$(OBJDIR)\nsStdURLParser.obj             \
+        .\$(OBJDIR)\nsAuthURLParser.obj            \
+        .\$(OBJDIR)\nsNoAuthURLParser.obj          \
+        .\$(OBJDIR)\nsStdURL.obj                   \
+        .\$(OBJDIR)\nsSimpleURI.obj                \
+        .\$(OBJDIR)\nsNetModuleMgr.obj             \
+        .\$(OBJDIR)\nsNetModRegEntry.obj           \
+        .\$(OBJDIR)\nsLoadGroup.obj                \
+        .\$(OBJDIR)\nsInputStreamChannel.obj       \
+        .\$(OBJDIR)\nsDirectoryIndexStream.obj     \
+        .\$(OBJDIR)\nsStreamLoader.obj             \
+        .\$(OBJDIR)\nsProtocolProxyService.obj     \
+        $(NULL)
+
+INCS = $(INCS)                  \
+        -I$(DEPTH)\dist\include \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(LIBRARY)
+	$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
+
+clobber::
+        rm -f $(DIST)\lib\$(LIBRARY_NAME).lib

mozilla/netwerk/base/src/nsAsyncStreamListener.cpp

@@ -0,0 +1,476 @@
+/* -*- 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 1.1 (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 "nsAsyncStreamListener.h"
+#include "nsIBufferInputStream.h"
+#include "nsString.h"
+#include "nsCRT.h"
+#include "nsIEventQueueService.h"
+#include "nsIIOService.h"
+#include "nsIServiceManager.h"
+#include "nsIChannel.h"
+#include "prlog.h"
+
+static NS_DEFINE_CID(kEventQueueService, NS_EVENTQUEUESERVICE_CID);
+
+#if defined(PR_LOGGING)
+PRLogModuleInfo* gStreamEventLog = 0;
+#endif
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsStreamListenerEvent
+{
+public:
+    nsStreamListenerEvent(nsAsyncStreamObserver* listener,
+                          nsIChannel* channel, nsISupports* context);
+    virtual ~nsStreamListenerEvent();
+
+    nsresult Fire(nsIEventQueue* aEventQ);
+
+    NS_IMETHOD HandleEvent() = 0;
+
+protected:
+    static void PR_CALLBACK HandlePLEvent(PLEvent* aEvent);
+    static void PR_CALLBACK DestroyPLEvent(PLEvent* aEvent);
+
+    nsAsyncStreamObserver*      mListener;
+    nsIChannel*                 mChannel;
+    nsISupports*                mContext;
+    PLEvent *                   mEvent;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsStreamListenerEvent::nsStreamListenerEvent(nsAsyncStreamObserver* listener,
+                                             nsIChannel* channel, nsISupports* context)
+    : mListener(listener), mChannel(channel), mContext(context), mEvent(nsnull)
+{
+    MOZ_COUNT_CTOR(nsStreamListenerEvent);
+
+    NS_IF_ADDREF(mListener);
+    NS_IF_ADDREF(mChannel);
+    NS_IF_ADDREF(mContext);
+}
+
+nsStreamListenerEvent::~nsStreamListenerEvent()
+{
+    MOZ_COUNT_DTOR(nsStreamListenerEvent);
+
+    NS_IF_RELEASE(mListener);
+    NS_IF_RELEASE(mChannel);
+    NS_IF_RELEASE(mContext);
+
+    if (nsnull != mEvent)
+    {
+        delete mEvent;
+        mEvent = nsnull;
+    }
+}
+
+void PR_CALLBACK nsStreamListenerEvent::HandlePLEvent(PLEvent* aEvent)
+{
+    nsStreamListenerEvent * ev = 
+        (nsStreamListenerEvent *) PL_GetEventOwner(aEvent);
+
+    NS_ASSERTION(nsnull != ev,"null event.");
+
+    nsresult rv = ev->HandleEvent();
+    //
+    // If the consumer fails, then cancel the transport.  This is necessary
+    // in case where the socket transport is blocked waiting for room in the
+    // pipe, but the consumer fails without consuming all the data.
+    //
+    // Unless the transport is cancelled, it will block forever, waiting for
+    // the pipe to empty...
+    //
+    if (NS_FAILED(rv)) {
+        nsresult cancelRv = ev->mChannel->Cancel(rv);
+        NS_ASSERTION(NS_SUCCEEDED(cancelRv), "Cancel failed");
+    }
+}
+
+void PR_CALLBACK nsStreamListenerEvent::DestroyPLEvent(PLEvent* aEvent)
+{
+    nsStreamListenerEvent * ev = 
+        (nsStreamListenerEvent *) PL_GetEventOwner(aEvent);
+
+    NS_ASSERTION(nsnull != ev,"null event.");
+
+    delete ev;
+}
+
+nsresult
+nsStreamListenerEvent::Fire(nsIEventQueue* aEventQueue) 
+{
+    NS_PRECONDITION(nsnull != aEventQueue, "nsIEventQueue for thread is null");
+
+    NS_PRECONDITION(nsnull == mEvent, "Init plevent only once.");
+    
+    mEvent = new PLEvent;
+    
+    PL_InitEvent(mEvent, 
+                 this,
+                 (PLHandleEventProc)  nsStreamListenerEvent::HandlePLEvent,
+                 (PLDestroyEventProc) nsStreamListenerEvent::DestroyPLEvent);
+
+    PRStatus status = aEventQueue->PostEvent(mEvent);
+    return status == PR_SUCCESS ? NS_OK : NS_ERROR_FAILURE;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMPL_THREADSAFE_ISUPPORTS2(nsAsyncStreamObserver,
+                              nsIAsyncStreamObserver,
+                              nsIStreamObserver)
+
+NS_IMPL_ADDREF_INHERITED(nsAsyncStreamListener, nsAsyncStreamObserver);
+NS_IMPL_RELEASE_INHERITED(nsAsyncStreamListener, nsAsyncStreamObserver);
+
+NS_IMETHODIMP 
+nsAsyncStreamListener::QueryInterface(REFNSIID aIID, void** aInstancePtr)
+{
+  if (!aInstancePtr) return NS_ERROR_NULL_POINTER;
+  if (aIID.Equals(NS_GET_IID(nsIAsyncStreamListener))) {
+    *aInstancePtr = NS_STATIC_CAST(nsIAsyncStreamListener*, this);
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+  if (aIID.Equals(NS_GET_IID(nsIStreamListener))) {
+    *aInstancePtr = NS_STATIC_CAST(nsIStreamListener*, this);
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+  return nsAsyncStreamObserver::QueryInterface(aIID, aInstancePtr);
+}
+
+NS_IMETHODIMP
+nsAsyncStreamObserver::Init(nsIStreamObserver* aObserver, nsIEventQueue* aEventQ)
+{
+    nsresult rv = NS_OK;
+    mReceiver = aObserver;
+        
+    NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueService, &rv);
+    if (NS_FAILED(rv)) 
+    return rv;
+        
+    rv = eventQService->ResolveEventQueue(aEventQ, getter_AddRefs(mEventQueue));
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnStartRequest...
+//
+////////////////////////////////////////////////////////////////////////////////
+
+class nsOnStartRequestEvent : public nsStreamListenerEvent
+{
+public:
+    nsOnStartRequestEvent(nsAsyncStreamObserver* listener, 
+                          nsIChannel* channel, nsISupports* context)
+        : nsStreamListenerEvent(listener, channel, context) {}
+    virtual ~nsOnStartRequestEvent() {}
+
+    NS_IMETHOD HandleEvent();
+};
+
+NS_IMETHODIMP
+nsOnStartRequestEvent::HandleEvent()
+{
+#if defined(PR_LOGGING)
+  if (!gStreamEventLog)
+      gStreamEventLog = PR_NewLogModule("netlibStreamEvent");
+  PR_LOG(gStreamEventLog, PR_LOG_DEBUG,
+         ("netlibEvent: Handle Start [event=%x]", this));
+#endif
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener->GetReceiver();
+  nsresult status;
+  nsresult rv = mChannel->GetStatus(&status);
+  NS_ASSERTION(NS_SUCCEEDED(rv), "GetStatus failed");
+ 
+  if (NS_SUCCEEDED(rv) && NS_SUCCEEDED(status)) {
+      rv = receiver->OnStartRequest(mChannel, mContext);
+  }
+  else {
+	  NS_WARNING("not calling OnStartRequest");
+  }
+  return rv;
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamObserver::OnStartRequest(nsIChannel* channel, nsISupports* context)
+{
+    nsresult rv;
+    nsOnStartRequestEvent* event = 
+        new nsOnStartRequestEvent(this, channel, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+#if defined(PR_LOGGING)
+    PLEventQueue *equeue;
+    mEventQueue->GetPLEventQueue(&equeue);
+    char ts[80];
+    sprintf(ts, "nsAsyncStreamObserver: Start [this=%lx queue=%lx",
+            (long)this, (long)equeue);
+    if (!gStreamEventLog)
+      gStreamEventLog = PR_NewLogModule("netlibStreamEvent");
+    PR_LOG(gStreamEventLog, PR_LOG_DEBUG,
+           ("nsAsyncStreamObserver: Start [this=%x queue=%x event=%x]",
+            this, equeue, event));
+#endif
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnStopRequest
+//
+////////////////////////////////////////////////////////////////////////////////
+
+class nsOnStopRequestEvent : public nsStreamListenerEvent
+{
+public:
+    nsOnStopRequestEvent(nsAsyncStreamObserver* listener, 
+                         nsISupports* context, nsIChannel* channel)
+        : nsStreamListenerEvent(listener, channel, context),
+          mStatus(NS_OK), mMessage(nsnull) {}
+    virtual ~nsOnStopRequestEvent();
+
+    nsresult Init(nsresult status, const PRUnichar* aMsg);
+    NS_IMETHOD HandleEvent();
+
+protected:
+    nsresult    mStatus;
+    PRUnichar*  mMessage;
+};
+
+nsOnStopRequestEvent::~nsOnStopRequestEvent()
+{
+}
+
+nsresult
+nsOnStopRequestEvent::Init(nsresult status, const PRUnichar* aMsg)
+{
+    mStatus = status;
+    mMessage = (PRUnichar*)aMsg;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsOnStopRequestEvent::HandleEvent()
+{
+#if defined(PR_LOGGING)
+  if (!gStreamEventLog)
+    gStreamEventLog = PR_NewLogModule("netlibStreamEvent");
+  PR_LOG(gStreamEventLog, PR_LOG_DEBUG,
+         ("netlibEvent: Handle Stop [event=%x]", this));
+#endif
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener->GetReceiver();
+  nsresult status = NS_OK;
+  nsresult rv = mChannel->GetStatus(&status);
+  NS_ASSERTION(NS_SUCCEEDED(rv), "GetStatus failed");
+
+  //
+  // If the consumer returned a failure code, then pass it out in the
+  // OnStopRequest(...) notification...
+  //
+  if (NS_SUCCEEDED(rv) && NS_FAILED(status)) {
+    mStatus = status;
+  }
+  return receiver->OnStopRequest(mChannel, mContext, mStatus, mMessage);
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamObserver::OnStopRequest(nsIChannel* channel, nsISupports* context,
+                                     nsresult aStatus,
+                                     const PRUnichar* aMsg)
+{
+    nsresult rv;
+
+    //
+    // Fire the OnStopRequest(...) regardless of what the current
+    // Status is...
+    //
+    nsOnStopRequestEvent* event = 
+        new nsOnStopRequestEvent(this, context, channel);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Init(aStatus, aMsg);
+    if (NS_FAILED(rv)) goto failed;
+#if defined(PR_LOGGING)
+    PLEventQueue *equeue;
+    mEventQueue->GetPLEventQueue(&equeue);
+    if (!gStreamEventLog)
+      gStreamEventLog = PR_NewLogModule("netlibStreamEvent");
+    PR_LOG(gStreamEventLog, PR_LOG_DEBUG,
+           ("nsAsyncStreamObserver: Stop [this=%x queue=%x event=%x]",
+            this, equeue, event));
+#endif
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnDataAvailable
+//
+////////////////////////////////////////////////////////////////////////////////
+
+class nsOnDataAvailableEvent : public nsStreamListenerEvent
+{
+public:
+    nsOnDataAvailableEvent(nsAsyncStreamObserver* listener, 
+                           nsIChannel* channel, nsISupports* context)
+        : nsStreamListenerEvent(listener, channel, context),
+          mIStream(nsnull), mLength(0) {}
+    virtual ~nsOnDataAvailableEvent();
+
+    nsresult Init(nsIInputStream* aIStream, PRUint32 aSourceOffset,
+                  PRUint32 aLength);
+    NS_IMETHOD HandleEvent();
+
+protected:
+    nsIInputStream*       mIStream;
+    PRUint32                    mSourceOffset;
+    PRUint32                    mLength;
+};
+
+nsOnDataAvailableEvent::~nsOnDataAvailableEvent()
+{
+    NS_RELEASE(mIStream);
+}
+
+nsresult
+nsOnDataAvailableEvent::Init(nsIInputStream* aIStream, PRUint32 aSourceOffset,
+                             PRUint32 aLength)
+{
+    mSourceOffset = aSourceOffset;
+    mLength = aLength;
+    mIStream = aIStream;
+    NS_ADDREF(mIStream);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsOnDataAvailableEvent::HandleEvent()
+{
+#if defined(PR_LOGGING)
+  if (!gStreamEventLog)
+    gStreamEventLog = PR_NewLogModule("netlibStreamEvent");
+  PR_LOG(gStreamEventLog, PR_LOG_DEBUG,
+         ("netlibEvent: Handle Data [event=%x]", this));
+#endif
+  nsIStreamListener* receiver = (nsIStreamListener*)mListener->GetReceiver();
+  nsresult status;
+  nsresult rv = mChannel->GetStatus(&status);
+  NS_ASSERTION(NS_SUCCEEDED(rv), "GetStatus failed");
+
+  //
+  // Only send OnDataAvailable(... ) notifications if all previous calls
+  // have succeeded...
+  //
+  if (NS_SUCCEEDED(rv) && NS_SUCCEEDED(status)) {
+    rv = receiver->OnDataAvailable(mChannel, mContext,
+                                   mIStream, mSourceOffset, mLength);
+  }
+  else {
+	  NS_WARNING("not calling OnDataAvailable");
+  }
+  return rv;
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamListener::OnDataAvailable(nsIChannel* channel, nsISupports* context,
+                                       nsIInputStream *aIStream, 
+                                       PRUint32 aSourceOffset,
+                                       PRUint32 aLength)
+{
+    nsresult rv;
+    nsOnDataAvailableEvent* event = 
+        new nsOnDataAvailableEvent(this, channel, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Init(aIStream, aSourceOffset, aLength);
+    if (NS_FAILED(rv)) goto failed;
+#if defined(PR_LOGGING)
+    PLEventQueue *equeue;
+    mEventQueue->GetPLEventQueue(&equeue);
+    if (!gStreamEventLog)
+      gStreamEventLog = PR_NewLogModule("netlibStreamEvent");
+    PR_LOG(gStreamEventLog, PR_LOG_DEBUG,
+           ("nsAsyncStreamObserver: Data [this=%x queue=%x event=%x]",
+            this, equeue, event));
+#endif
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_METHOD
+nsAsyncStreamObserver::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+    nsAsyncStreamObserver* l = new nsAsyncStreamObserver();
+    if (l == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(l);
+    nsresult rv = l->QueryInterface(aIID, aResult);
+    NS_RELEASE(l);
+    return rv;
+}
+
+NS_METHOD
+nsAsyncStreamListener::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+    nsAsyncStreamListener* l = new nsAsyncStreamListener();
+    if (l == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(l);
+    nsresult rv = l->QueryInterface(aIID, aResult);
+    NS_RELEASE(l);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsAsyncStreamListener.h

@@ -0,0 +1,108 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsAsyncStreamListener_h__
+#define nsAsyncStreamListener_h__
+
+#include "nsIStreamListener.h"
+#include "nsCOMPtr.h"
+#include "nsIEventQueue.h"
+#include "nsIStreamObserver.h"
+#include "nsIStreamListener.h"
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsAsyncStreamObserver : public nsIAsyncStreamObserver
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSISTREAMOBSERVER
+    NS_DECL_NSIASYNCSTREAMOBSERVER
+
+    // nsAsyncStreamObserver methods:
+    nsAsyncStreamObserver() 
+    { 
+        NS_INIT_REFCNT();
+    }
+    
+    virtual ~nsAsyncStreamObserver() {}
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsISupports* GetReceiver()      { return mReceiver.get(); }
+
+protected:
+    nsCOMPtr<nsIEventQueue>     mEventQueue;
+    nsCOMPtr<nsIStreamObserver> mReceiver;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsAsyncStreamListener : public nsAsyncStreamObserver,
+                              public nsIAsyncStreamListener
+{
+public:
+    NS_DECL_ISUPPORTS_INHERITED
+
+    // nsIStreamListener methods:
+    NS_IMETHOD OnStartRequest(nsIChannel* channel,
+                              nsISupports* context) 
+    { 
+        return nsAsyncStreamObserver::OnStartRequest(channel, context); 
+    }
+
+    NS_IMETHOD OnStopRequest(nsIChannel* channel,
+                             nsISupports* context, 
+                             nsresult aStatus,
+                             const PRUnichar* aMsg) 
+    { 
+        return nsAsyncStreamObserver::OnStopRequest(channel, context, aStatus, aMsg); 
+    }
+
+    NS_IMETHOD OnDataAvailable(nsIChannel* channel, nsISupports* context,
+                               nsIInputStream *aIStream, 
+                               PRUint32 aSourceOffset,
+                               PRUint32 aLength);
+
+    // nsIAsyncStreamListener methods:
+    NS_IMETHOD Init(nsIStreamListener* aListener, nsIEventQueue* aEventQ) {
+        return nsAsyncStreamObserver::Init(aListener, aEventQ);
+    }
+
+    // nsAsyncStreamListener methods:
+    nsAsyncStreamListener() {
+        MOZ_COUNT_CTOR(nsAsyncStreamListener);
+    }
+
+    virtual ~nsAsyncStreamListener() {
+        MOZ_COUNT_DTOR(nsAsyncStreamListener);
+    }
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+#endif // nsAsyncStreamListener_h__

mozilla/netwerk/base/src/nsAuthURLParser.cpp

@@ -0,0 +1,522 @@
+/* -*- 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 Andreas Otte.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsAuthURLParser.h"
+#include "nsURLHelper.h"
+#include "nsCRT.h"
+#include "nsString.h"
+#include "prprf.h"
+
+NS_IMPL_THREADSAFE_ISUPPORTS(nsAuthURLParser, NS_GET_IID(nsIURLParser))
+
+nsAuthURLParser::~nsAuthURLParser()
+{
+}
+
+
+NS_METHOD
+nsAuthURLParser::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+    nsAuthURLParser* p = new nsAuthURLParser();
+    if (p == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(p);
+    nsresult rv = p->QueryInterface(aIID, aResult);
+    NS_RELEASE(p);
+    return rv;
+}
+
+nsresult
+nsAuthURLParser::ParseAtScheme(const char* i_Spec, char* *o_Scheme, 
+                               char* *o_Username, char* *o_Password, 
+                               char* *o_Host, PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+
+    NS_PRECONDITION( (nsnull != i_Spec), "Parse called on empty url!");
+    if (!i_Spec)
+        return NS_ERROR_MALFORMED_URI;
+
+    int len = PL_strlen(i_Spec);
+    if (len >= 2 && *i_Spec == '/' && *(i_Spec+1) == '/') // No Scheme
+    {
+        rv = ParseAtPreHost(i_Spec, o_Username, o_Password, o_Host, o_Port, 
+                            o_Path);
+        return rv;
+    }
+
+    static const char delimiters[] = "/:@?"; //this order is optimized.
+    char* brk = PL_strpbrk(i_Spec, delimiters);
+
+    if (!brk) // everything is a host
+    {
+        rv = ExtractString((char*)i_Spec, o_Host, len);
+        ToLowerCase(*o_Host);
+        return rv;
+    } else
+        len = PL_strlen(brk);
+
+    switch (*brk)
+    {
+    case '/' :
+    case '?' :
+        // If the URL starts with a slash then everything is a path
+        if (brk == i_Spec)
+        {
+            rv = ParseAtPath(brk, o_Path);
+            return rv;
+        }
+        else // The first part is host, so its host/path
+        {
+            rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+            if (NS_FAILED(rv))
+                return rv;
+            ToLowerCase(*o_Host);
+            rv = ParseAtPath(brk, o_Path);
+            return rv;
+        }
+        break;
+    case ':' :
+        if (len >= 2 && *(brk+1) == '/')  {
+            // Standard http://... or malformed http:/...
+            rv = ExtractString((char*)i_Spec, o_Scheme, (brk - i_Spec));
+            if (NS_FAILED(rv))
+                return rv;
+            ToLowerCase(*o_Scheme);
+            rv = ParseAtPreHost(brk+1, o_Username, o_Password, o_Host,
+                                o_Port, o_Path);
+            return rv;
+        } else {
+            // Could be host:port, so try conversion to number
+            PRInt32 port = ExtractPortFrom(brk+1);
+            if (port > 0)
+            {
+                rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+                if (NS_FAILED(rv))
+                    return rv;
+                ToLowerCase(*o_Host);
+                rv = ParseAtPort(brk+1, o_Port, o_Path);
+                return rv;
+            } else {
+                // No, it's not a number try scheme:host...    
+                rv = ExtractString((char*)i_Spec, o_Scheme, 
+                                       (brk - i_Spec));
+                if (NS_FAILED(rv))
+                    return rv;
+                ToLowerCase(*o_Scheme);
+                rv = ParseAtPreHost(brk+1, o_Username, o_Password, o_Host,
+                                    o_Port, o_Path);
+                return rv;
+            }
+        }
+        break;
+    case '@' :
+        rv = ParseAtPreHost(i_Spec, o_Username, o_Password, o_Host,
+                            o_Port, o_Path);
+        return rv;
+        break;
+    default:
+        NS_ASSERTION(0, "This just can't be!");
+        break;
+    }
+    return NS_OK;
+}
+
+nsresult
+nsAuthURLParser::ParseAtPreHost(const char* i_Spec, char* *o_Username, 
+                                char* *o_Password, char* *o_Host,
+                                PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+    // Skip leading two slashes
+    char* fwdPtr= (char*) i_Spec;
+    if (fwdPtr && (*fwdPtr != '\0') && (*fwdPtr == '/'))
+        fwdPtr++;
+    if (fwdPtr && (*fwdPtr != '\0') && (*fwdPtr == '/'))
+        fwdPtr++;
+
+    static const char delimiters[] = "/:@?"; 
+    char* brk = PL_strpbrk(fwdPtr, delimiters);
+	char* brk2 = nsnull;
+
+    if (!brk) 
+    {
+        rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+        return rv;
+    }
+
+    char* e_PreHost = nsnull;
+    switch (*brk)
+    {
+    case ':' :
+         // this maybe the : of host:port or username:password
+         // look if the next special char is @
+         brk2 = PL_strpbrk(brk+1, delimiters);
+ 
+         if (!brk2) 
+         {
+             rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+             return rv;
+         }
+         switch (*brk2)
+         {
+         case '@' :
+             rv = ExtractString(fwdPtr, &e_PreHost, (brk2 - fwdPtr));
+             if (NS_FAILED(rv)) {
+                 CRTFREEIF(e_PreHost);
+                 return rv;
+             }
+             rv = ParsePreHost(e_PreHost,o_Username,o_Password);
+             CRTFREEIF(e_PreHost);
+             if (NS_FAILED(rv))
+                 return rv;
+ 
+             rv = ParseAtHost(brk2+1, o_Host, o_Port, o_Path);
+             break;
+         default:
+             rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+             return rv;
+         }
+         break;
+	case '@' :
+        rv = ExtractString(fwdPtr, &e_PreHost, (brk - fwdPtr));
+        if (NS_FAILED(rv)) {
+            CRTFREEIF(e_PreHost);
+            return rv;
+        }
+        rv = ParsePreHost(e_PreHost,o_Username,o_Password);
+        CRTFREEIF(e_PreHost);
+        if (NS_FAILED(rv))
+            return rv;
+
+        rv = ParseAtHost(brk+1, o_Host, o_Port, o_Path);
+        break; 
+    default:
+        rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+    }
+    return rv;
+}
+
+nsresult
+nsAuthURLParser::ParseAtHost(const char* i_Spec, char* *o_Host,
+                             PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+
+    int len = PL_strlen(i_Spec);
+    static const char delimiters[] = ":/?"; //this order is optimized.
+    char* brk = PL_strpbrk(i_Spec, delimiters);
+    if (!brk) // everything is a host
+    {
+        rv = ExtractString((char*)i_Spec, o_Host, len);
+        if (PL_strlen(*o_Host)==0) {
+            return NS_ERROR_MALFORMED_URI;
+        }
+        ToLowerCase(*o_Host);
+        return rv;
+    }
+
+    switch (*brk)
+    {
+    case '/' :
+    case '?' :
+        // Get the Host, the rest is Path
+        rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+        if (NS_FAILED(rv))
+            return rv;
+        if (PL_strlen(*o_Host)==0) {
+            return NS_ERROR_MALFORMED_URI;
+        }
+        ToLowerCase(*o_Host);
+        rv = ParseAtPath(brk, o_Path);
+        return rv;
+        break;
+    case ':' :
+        // Get the Host
+        rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+        if (NS_FAILED(rv))
+            return rv;
+        if (PL_strlen(*o_Host)==0) {
+            return NS_ERROR_MALFORMED_URI;
+        }
+        ToLowerCase(*o_Host);
+        rv = ParseAtPort(brk+1, o_Port, o_Path);
+        return rv;
+        break;
+    default:
+        NS_ASSERTION(0, "This just can't be!");
+        break;
+    }
+    return NS_OK;
+}
+
+nsresult
+nsAuthURLParser::ParseAtPort(const char* i_Spec, PRInt32 *o_Port, 
+                             char* *o_Path)
+{
+    nsresult rv = NS_OK;
+    static const char delimiters[] = "/?"; //this order is optimized.
+    char* brk = PL_strpbrk(i_Spec, delimiters);
+    if (!brk) // everything is a Port
+    {
+        if (PL_strlen(i_Spec)==0) {
+            *o_Port = -1;
+            return NS_OK;
+        } else {
+            *o_Port = ExtractPortFrom(i_Spec);
+            if (*o_Port <= 0)
+                return NS_ERROR_MALFORMED_URI;
+            else
+                return NS_OK;
+        }
+    }
+
+    char* e_Port = nsnull;
+    switch (*brk)
+    {
+    case '/' :
+    case '?' :
+        // Get the Port, the rest is Path
+        rv = ExtractString((char*)i_Spec, &e_Port, brk-i_Spec);
+        if (NS_FAILED(rv)) {
+            CRTFREEIF(e_Port);
+            return rv;
+        }
+        if (PL_strlen(e_Port)==0) {
+            *o_Port = -1;
+        } else {
+            *o_Port = ExtractPortFrom(e_Port);
+            if (*o_Port <= 0)
+                return NS_ERROR_MALFORMED_URI;
+        }
+        CRTFREEIF(e_Port);
+        rv = ParseAtPath(brk, o_Path);
+        return rv;
+        break;
+    default:
+        NS_ASSERTION(0, "This just can't be!");
+        break;
+    }
+    return NS_OK;
+}
+
+nsresult
+nsAuthURLParser::ParseAtPath(const char* i_Spec, char* *o_Path)
+{
+    // Just write the path and check for a starting /
+    nsCAutoString dir;
+    if ('/' != *i_Spec)
+        dir += "/";
+    
+    dir += i_Spec;
+
+    *o_Path = dir.ToNewCString();
+    return (*o_Path ? NS_OK : NS_ERROR_OUT_OF_MEMORY);
+}
+
+nsresult
+nsAuthURLParser::ParseAtDirectory(const char* i_Path, char* *o_Directory, 
+                           char* *o_FileBaseName, char* *o_FileExtension,
+                           char* *o_Param, char* *o_Query, char* *o_Ref)
+{
+    // Cleanout
+    CRTFREEIF(*o_Directory);
+    CRTFREEIF(*o_FileBaseName);
+    CRTFREEIF(*o_FileExtension);
+    CRTFREEIF(*o_Param);
+    CRTFREEIF(*o_Query);
+    CRTFREEIF(*o_Ref);
+
+    nsresult rv = NS_OK;
+
+    // Parse the Path into its components
+    if (!i_Path) 
+    {
+        DupString(o_Directory, "/");
+        return (o_Directory ? NS_OK : NS_ERROR_OUT_OF_MEMORY);
+    }
+
+    char* dirfile = nsnull;
+    char* options = nsnull;
+
+    int len = PL_strlen(i_Path);
+
+    /* Factor out the optionpart with ;?# */
+    static const char delimiters[] = ";?#"; // for param, query and ref
+    char* brk = PL_strpbrk(i_Path, delimiters);
+
+    if (!brk) // Everything is just path and filename
+    {
+        DupString(&dirfile, i_Path); 
+    } 
+    else 
+    {
+        int dirfileLen = brk - i_Path;
+        ExtractString((char*)i_Path, &dirfile, dirfileLen);
+        len -= dirfileLen;
+        ExtractString((char*)i_Path + dirfileLen, &options, len);
+        brk = options;
+    }
+
+    /* now that we have broken up the path treat every part differently */
+    /* first dir+file */
+
+    char* file;
+
+    int dlen = PL_strlen(dirfile);
+    if (dlen == 0)
+    {
+        DupString(o_Directory, "/");
+        file = dirfile;
+    } else {
+        CoaleseDirs(dirfile);
+        // Get length again
+        dlen = PL_strlen(dirfile);
+
+        // First find the last slash
+        file = PL_strrchr(dirfile, '/');
+        if (!file) 
+        {
+            DupString(o_Directory, "/");
+            file = dirfile;
+        }
+
+        // If its not the same as the first slash then extract directory
+        if (file != dirfile)
+        {
+            ExtractString(dirfile, o_Directory, (file - dirfile)+1);
+        } else {
+            DupString(o_Directory, "/");
+        }
+    }
+
+    /* Extract FileBaseName and FileExtension */
+    if (dlen > 0) {
+        // Look again if there was a slash
+        char* slash = PL_strrchr(dirfile, '/');
+        char* e_FileName = nsnull;
+        if (slash) {
+            if (dirfile+dlen-1>slash)
+                ExtractString(slash+1, &e_FileName, dlen-(slash-dirfile+1));
+        } else {
+            // Use the full String as Filename
+            ExtractString(dirfile, &e_FileName, dlen);
+        } 
+
+        rv = ParseFileName(e_FileName,o_FileBaseName,o_FileExtension);
+
+        CRTFREEIF(e_FileName);
+    }
+
+    // Now take a look at the options. "#" has precedence over "?"
+    // which has precedence over ";"
+    if (options) {
+        // Look for "#" first. Everything following it is in the ref
+        brk = PL_strchr(options, '#');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Ref, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+
+        // Now look for "?"
+        brk = PL_strchr(options, '?');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Query, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+
+        // Now look for ';'
+        brk = PL_strchr(options, ';');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Param, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+    }
+
+    nsCRT::free(dirfile);
+    nsCRT::free(options);
+    return rv;
+}
+
+nsresult
+nsAuthURLParser::ParsePreHost(const char* i_PreHost, char* *o_Username, 
+                              char* *o_Password)
+{
+    nsresult rv = NS_OK;
+
+    if (!i_PreHost) {
+        *o_Username = nsnull;
+        *o_Password = nsnull;
+        return rv;
+    }
+
+    // Search for :
+    static const char delimiters[] = ":"; 
+    char* brk = PL_strpbrk(i_PreHost, delimiters);
+    if (brk) 
+    {
+        rv = ExtractString((char*)i_PreHost, o_Username, (brk - i_PreHost));
+        if (NS_FAILED(rv))
+            return rv;
+        rv = ExtractString(brk+1, o_Password, 
+             (i_PreHost+PL_strlen(i_PreHost) - brk - 1));
+    } else {
+        CRTFREEIF(*o_Password);
+        rv = DupString(o_Username, i_PreHost);
+    }
+    return rv;
+}
+
+nsresult
+nsAuthURLParser::ParseFileName(const char* i_FileName, char* *o_FileBaseName, 
+                               char* *o_FileExtension)
+{
+    nsresult rv = NS_OK;
+
+    if (!i_FileName) {
+        *o_FileBaseName = nsnull;
+        *o_FileExtension = nsnull;
+        return rv;
+    }
+
+    // Search for FileExtension
+    // Search for last .
+    // Ignore . at the beginning
+    char* brk = PL_strrchr(i_FileName+1, '.');
+    if (brk) 
+    {
+        rv = ExtractString((char*)i_FileName, o_FileBaseName, 
+                          (brk - i_FileName));
+        if (NS_FAILED(rv))
+            return rv;
+        rv = ExtractString(brk + 1, o_FileExtension, 
+                          (i_FileName+PL_strlen(i_FileName) - brk - 1));
+     } else {
+         rv = DupString(o_FileBaseName, i_FileName);
+     }
+    return rv;
+}

mozilla/netwerk/base/src/nsAuthURLParser.h

@@ -0,0 +1,51 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsAuthURLParser_h__
+#define nsAuthURLParser_h__
+
+#include "nsIURLParser.h"
+#include "nsIURI.h"
+#include "nsAgg.h"
+#include "nsCRT.h"
+
+class nsAuthURLParser : public nsIURLParser
+{
+public:
+    NS_DECL_ISUPPORTS
+    ///////////////////////////////////////////////////////////////////////////
+    // nsAuthURLParser methods:
+    nsAuthURLParser() {
+        NS_INIT_REFCNT();
+    }
+    virtual ~nsAuthURLParser();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    ///////////////////////////////////////////////////////////////////////////
+    // nsIURLParser methods:
+    NS_DECL_NSIURLPARSER
+
+};
+
+#endif // nsAuthURLParser_h__

mozilla/netwerk/base/src/nsBufferedStreams.cpp

@@ -0,0 +1,318 @@
+/* -*- 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 1.1 (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 "nsBufferedStreams.h"
+#include "nsCRT.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// nsBufferedStream
+
+nsBufferedStream::nsBufferedStream()
+    : mBuffer(nsnull),
+      mBufferStartOffset(0),
+      mCursor(0), 
+      mFillPoint(0),
+      mStream(nsnull)
+{
+    NS_INIT_REFCNT();
+}
+
+nsBufferedStream::~nsBufferedStream()
+{
+    Close();
+}
+
+NS_IMPL_THREADSAFE_ISUPPORTS2(nsBufferedStream, 
+                              nsIBaseStream,
+                              nsISeekableStream);
+
+nsresult
+nsBufferedStream::Init(nsIBaseStream* stream, PRUint32 bufferSize)
+{
+    NS_ASSERTION(stream, "need to supply a stream");
+    NS_ASSERTION(mStream == nsnull, "already inited");
+    mStream = stream;
+    NS_ADDREF(mStream);
+    mBufferSize = bufferSize;
+    mBufferStartOffset = 0;
+    mCursor = 0;
+    mBuffer = new char[bufferSize];
+    if (mBuffer == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBufferedStream::Close()
+{
+    nsresult rv = NS_OK;
+    if (mStream) {
+        rv = mStream->Close();
+        NS_RELEASE(mStream);
+        mStream = nsnull;
+        delete[] mBuffer;
+        mBuffer = nsnull;
+        mBufferSize = 0;
+        mBufferStartOffset = 0;
+        mCursor = 0;
+    }
+    return rv;
+}
+
+NS_IMETHODIMP
+nsBufferedStream::Seek(PRInt32 whence, PRInt32 offset)
+{
+    if (mStream == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+    
+    // If the underlying stream isn't a random access store, then fail early.
+    // We could possibly succeed for the case where the seek position denotes
+    // something that happens to be read into the buffer, but that would make
+    // the failure data-dependent.
+    nsresult rv;
+    nsCOMPtr<nsISeekableStream> ras = do_QueryInterface(mStream, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    PRInt32 absPos;
+    switch (whence) {
+      case nsISeekableStream::NS_SEEK_SET:
+        absPos = offset;
+        break;
+      case nsISeekableStream::NS_SEEK_CUR:
+        absPos = mBufferStartOffset + mCursor + offset;
+        break;
+      case nsISeekableStream::NS_SEEK_END:
+        absPos = -1;
+        break;
+      default:
+        NS_NOTREACHED("bogus seek whence parameter");
+        return NS_ERROR_UNEXPECTED;
+    }
+
+    if ((PRInt32)mBufferStartOffset <= absPos
+        && absPos < (PRInt32)(mBufferStartOffset + mFillPoint)) {
+        mCursor = absPos - mBufferStartOffset;
+        return NS_OK;
+    }
+
+    rv = Flush();
+    if (NS_FAILED(rv)) return rv;
+
+    rv = ras->Seek(whence, offset);
+    if (NS_FAILED(rv)) return rv;
+
+    if (absPos == -1) {
+        // then we had the SEEK_END case, above
+        rv = ras->Tell(&mBufferStartOffset);
+        if (NS_FAILED(rv)) return rv;
+    }
+    else {
+        mBufferStartOffset = absPos;
+    }
+    mCursor = 0;
+    mFillPoint = 0;
+    return Fill();
+}
+
+NS_IMETHODIMP
+nsBufferedStream::Tell(PRUint32 *result)
+{
+    if (mStream == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+    
+    *result = mBufferStartOffset + mCursor;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsBufferedInputStream
+
+NS_IMPL_ISUPPORTS_INHERITED2(nsBufferedInputStream, 
+                             nsBufferedStream,
+                             nsIInputStream,
+                             nsIBufferedInputStream);
+
+NS_METHOD
+nsBufferedInputStream::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    NS_ENSURE_NO_AGGREGATION(aOuter);
+
+    nsBufferedInputStream* stream = new nsBufferedInputStream();
+    if (stream == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(stream);
+    nsresult rv = stream->QueryInterface(aIID, aResult);
+    NS_RELEASE(stream);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsBufferedInputStream::Init(nsIInputStream* stream, PRUint32 bufferSize)
+{
+    return nsBufferedStream::Init(stream, bufferSize);
+}
+
+NS_IMETHODIMP
+nsBufferedInputStream::Close()
+{
+    return nsBufferedStream::Close();
+}
+
+NS_IMETHODIMP
+nsBufferedInputStream::Available(PRUint32 *result)
+{
+    *result = mFillPoint - mCursor;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBufferedInputStream::Read(char * buf, PRUint32 count, PRUint32 *result)
+{
+    nsresult rv = NS_OK;
+    PRUint32 read = 0;
+    while (count > 0) {
+        PRUint32 amt = PR_MIN(count, mFillPoint - mCursor);
+        if (amt > 0) {
+            nsCRT::memcpy(buf, mBuffer + mCursor, amt);
+            read += amt;
+            count -= amt;
+            mCursor += amt;
+        }
+        else {
+            rv = Fill();
+            if (NS_FAILED(rv)) break;
+        }
+    }
+    *result = read;
+    return (read > 0 || rv == NS_BASE_STREAM_CLOSED) ? NS_OK : rv;
+}
+
+NS_IMETHODIMP
+nsBufferedInputStream::Fill()
+{
+    nsresult rv;
+    PRUint32 rem = mFillPoint - mCursor;
+    if (rem > 0) {
+        // slide the remainder down to the start of the buffer
+        // |<------------->|<--rem-->|<--->|
+        // b               c         f     s
+        nsCRT::memcpy(mBuffer, mBuffer + mCursor, rem);
+    }
+    mBufferStartOffset += mCursor;
+    mFillPoint = rem;
+    mCursor = 0;
+
+    PRUint32 amt;
+    rv = Source()->Read(mBuffer + mFillPoint, mBufferSize - mFillPoint, &amt);
+    if (NS_FAILED(rv)) return rv;
+
+    mFillPoint += amt;
+    return amt > 0 ? NS_OK : NS_BASE_STREAM_CLOSED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsBufferedOutputStream
+
+NS_IMPL_ISUPPORTS_INHERITED2(nsBufferedOutputStream, 
+                             nsBufferedStream,
+                             nsIOutputStream,
+                             nsIBufferedOutputStream);
+ 
+NS_METHOD
+nsBufferedOutputStream::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    NS_ENSURE_NO_AGGREGATION(aOuter);
+
+    nsBufferedOutputStream* stream = new nsBufferedOutputStream();
+    if (stream == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(stream);
+    nsresult rv = stream->QueryInterface(aIID, aResult);
+    NS_RELEASE(stream);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsBufferedOutputStream::Init(nsIOutputStream* stream, PRUint32 bufferSize)
+{
+    mFillPoint = bufferSize;   // always fill to the end for buffered output streams
+    return nsBufferedStream::Init(stream, bufferSize);
+}
+
+NS_IMETHODIMP
+nsBufferedOutputStream::Close()
+{
+    nsresult rv1, rv2;
+    rv1 = Flush();
+    // If we fail to Flush all the data, then we close anyway and drop the
+    // remaining data in the buffer. We do this because it's what Unix does
+    // for fclose and close. However, we report the error from Flush anyway.
+    rv2 = nsBufferedStream::Close();
+    if (NS_FAILED(rv1)) return rv1;
+    return rv2;
+}
+
+NS_IMETHODIMP
+nsBufferedOutputStream::Write(const char *buf, PRUint32 count, PRUint32 *result)
+{
+    nsresult rv = NS_OK;
+    PRUint32 written = 0;
+    while (count > 0) {
+        PRUint32 amt = PR_MIN(count, mFillPoint - mCursor);
+        if (amt > 0) {
+            nsCRT::memcpy(mBuffer + mCursor, buf + written, amt);
+            written += amt;
+            count -= amt;
+            mCursor += amt;
+        }
+        else {
+            rv = Flush();
+            if (NS_FAILED(rv)) break;
+        }
+    }
+    *result = written;
+    return (written > 0) ? NS_OK : rv;
+}
+
+NS_IMETHODIMP
+nsBufferedOutputStream::Flush(void)
+{
+    nsresult rv;
+    PRUint32 amt;
+    rv = Sink()->Write(mBuffer, mCursor, &amt);
+    if (NS_FAILED(rv)) return rv;
+    mBufferStartOffset += amt;
+    if (mCursor == amt) {
+        mCursor = 0;
+        return NS_OK;   // flushed everything
+    }
+
+    // slide the remainder down to the start of the buffer
+    // |<-------------->|<---|----->|
+    // b                a    c      s
+    PRUint32 rem = mCursor - amt;
+    nsCRT::memcpy(mBuffer, mBuffer + amt, rem);
+    mCursor = rem;
+    return NS_ERROR_FAILURE;        // didn't flush all
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsBufferedStreams.h

@@ -0,0 +1,117 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsBufferedStreams_h__
+#define nsBufferedStreams_h__
+
+#include "nsIFileStreams.h"
+#include "nsIInputStream.h"
+#include "nsIOutputStream.h"
+#include "nsCOMPtr.h"
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsBufferedStream : public nsIBaseStream, 
+                         public nsISeekableStream
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIBASESTREAM
+    NS_DECL_NSISEEKABLESTREAM
+
+    nsBufferedStream();
+    virtual ~nsBufferedStream();
+
+protected:
+    nsresult Init(nsIBaseStream* stream, PRUint32 bufferSize);
+    NS_IMETHOD Fill() = 0;
+    NS_IMETHOD Flush() = 0;
+
+protected:
+    PRUint32                    mBufferSize;
+    char*                       mBuffer;
+    // mBufferStartOffset is the offset relative to the start of mStream:
+    PRUint32                    mBufferStartOffset;
+    // mCursor is the read cursor for input streams, or write cursor for
+    // output streams, and is relative to mBufferStartOffset:
+    PRUint32                    mCursor;
+    // mFillPoint is the amount available in the buffer for input streams,
+    // or the end of the buffer for output streams, and is relative to 
+    // mBufferStartOffset:
+    PRUint32                    mFillPoint;
+    nsIBaseStream*              mStream;        // cast to appropriate subclass
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsBufferedInputStream : public nsBufferedStream,
+                              public nsIBufferedInputStream
+{
+public:
+    NS_DECL_ISUPPORTS_INHERITED
+    NS_DECL_NSIBASESTREAM
+    NS_DECL_NSIINPUTSTREAM
+    NS_DECL_NSIBUFFEREDINPUTSTREAM
+
+    nsBufferedInputStream() : nsBufferedStream() {}
+    virtual ~nsBufferedInputStream() {}
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsIInputStream* Source() { 
+        return (nsIInputStream*)mStream;
+    }
+
+protected:
+    NS_IMETHOD Fill();
+    NS_IMETHOD Flush() { return NS_OK; } // no-op for input streams
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsBufferedOutputStream : public nsBufferedStream, 
+                               public nsIBufferedOutputStream
+{
+public:
+    NS_DECL_ISUPPORTS_INHERITED
+    NS_DECL_NSIBASESTREAM
+    NS_DECL_NSIOUTPUTSTREAM
+    NS_DECL_NSIBUFFEREDOUTPUTSTREAM
+
+    nsBufferedOutputStream() : nsBufferedStream() {}
+    virtual ~nsBufferedOutputStream() {}
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsIOutputStream* Sink() { 
+        return (nsIOutputStream*)mStream;
+    }
+
+protected:
+    NS_IMETHOD Fill() { return NS_OK; } // no-op for output streams
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+#endif // nsBufferedStreams_h__

mozilla/netwerk/base/src/nsDirectoryIndexStream.cpp

@@ -0,0 +1,272 @@
+/* -*- 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): 
+ */
+
+
+/*
+
+  The converts a filesystem directory into an "HTTP index" stream per
+  Lou Montulli's original spec:
+
+    http://www.area.com/~roeber/file_format.html
+
+ */
+
+#include "nsEscape.h"
+#include "nsDirectoryIndexStream.h"
+#include "nsXPIDLString.h"
+#include "prio.h"
+#include "prlog.h"
+#include "prlong.h"
+#ifdef PR_LOGGING
+static PRLogModuleInfo* gLog;
+#endif
+
+nsDirectoryIndexStream::nsDirectoryIndexStream()
+    : mOffset(0)
+{
+    NS_INIT_REFCNT();
+
+#ifdef PR_LOGGING
+    if (! gLog)
+        gLog = PR_NewLogModule("nsDirectoryIndexStream");
+#endif
+
+    PR_LOG(gLog, PR_LOG_DEBUG,
+           ("nsDirectoryIndexStream[%p]: created", this));
+}
+
+nsresult
+nsDirectoryIndexStream::Init(nsIFile* aDir)
+{
+    nsresult rv;
+    PRBool isDir;
+    rv = aDir->IsDirectory(&isDir);
+    if (NS_FAILED(rv)) return rv;
+    NS_PRECONDITION(isDir, "not a directory");
+    if (!isDir)
+        return NS_ERROR_ILLEGAL_VALUE;
+
+#ifdef PR_LOGGING
+    if (PR_LOG_TEST(gLog, PR_LOG_DEBUG)) {
+        nsXPIDLCString path;
+        aDir->GetPath(getter_Copies(path));
+        PR_LOG(gLog, PR_LOG_DEBUG,
+               ("nsDirectoryIndexStream[%p]: initialized on %s",
+                this, (const char*) path));
+    }
+#endif
+
+    mDir = aDir;
+
+    // Sigh. We have to allocate on the heap because there are no
+    // assignment operators defined.
+    rv = mDir->GetDirectoryEntries(getter_AddRefs(mIter));
+    if (NS_FAILED(rv)) return rv;
+
+    mBuf = "200: filename content-length last-modified file-type\n";
+    return NS_OK;
+}
+
+nsDirectoryIndexStream::~nsDirectoryIndexStream()
+{
+    PR_LOG(gLog, PR_LOG_DEBUG,
+           ("nsDirectoryIndexStream[%p]: destroyed", this));
+}
+
+nsresult
+nsDirectoryIndexStream::Create(nsIFile* aDir, nsIInputStream** aResult)
+{
+    nsDirectoryIndexStream* result = new nsDirectoryIndexStream();
+    if (! result)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    nsresult rv;
+    rv = result->Init(aDir);
+    if (NS_FAILED(rv)) {
+        delete result;
+        return rv;
+    }
+
+    *aResult = result;
+    NS_ADDREF(*aResult);
+    return NS_OK;
+}
+
+NS_IMPL_ISUPPORTS2(nsDirectoryIndexStream,
+                   nsIInputStream,
+                   nsIBaseStream)
+
+NS_IMETHODIMP
+nsDirectoryIndexStream::Close()
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsDirectoryIndexStream::Available(PRUint32* aLength)
+{
+    // Lie, and tell the caller that the stream is endless (until we
+    // actually don't have anything left).
+    PRBool more;
+    nsresult rv = mIter->HasMoreElements(&more);
+    if (NS_FAILED(rv)) return rv; 
+    if (more) {
+        *aLength = PRUint32(-1);
+        return NS_OK;
+    }
+    else {
+        *aLength = 0;
+        return NS_OK;
+    }
+}
+
+NS_IMETHODIMP
+nsDirectoryIndexStream::Read(char* aBuf, PRUint32 aCount, PRUint32* aReadCount)
+{
+    PRUint32 nread = 0;
+
+    // If anything is enqueued (or left-over) in mBuf, then feed it to
+    // the reader first.
+    while (mOffset < mBuf.Length() && aCount != 0) {
+        *(aBuf++) = char(mBuf.CharAt(mOffset++));
+        --aCount;
+        ++nread;
+    }
+
+    // Room left?
+    if (aCount > 0) {
+        mOffset = 0;
+        mBuf.Truncate();
+
+        // Okay, now we'll suck stuff off of our iterator into the mBuf...
+        while (PRUint32(mBuf.Length()) < aCount) {
+            PRBool more;
+            nsresult rv = mIter->HasMoreElements(&more);
+            if (NS_FAILED(rv)) return rv; 
+            if (!more) break;
+            
+            nsCOMPtr<nsISupports> cur;
+            rv = mIter->GetNext(getter_AddRefs(cur));
+            nsCOMPtr<nsIFile> current = do_QueryInterface(cur, &rv);
+            if (NS_FAILED(rv)) return rv; 
+
+#ifdef PR_LOGGING
+            if (PR_LOG_TEST(gLog, PR_LOG_DEBUG)) {
+                nsXPIDLCString path;
+                current->GetPath(getter_Copies(path));
+                PR_LOG(gLog, PR_LOG_DEBUG,
+                       ("nsDirectoryIndexStream[%p]: iterated %s",
+                        this, (const char*) path));
+            }
+#endif
+
+        // rjc: don't return hidden files/directories!
+        PRBool hidden;
+        rv = current->IsHidden(&hidden);
+        if (NS_FAILED(rv)) return rv; 
+        if (hidden) {
+            PR_LOG(gLog, PR_LOG_DEBUG,
+                   ("nsDirectoryIndexStream[%p]: skipping hidden file/directory",
+                    this));
+            continue;
+        }
+				
+				 PRInt64 fileSize;
+				 PRInt64 fileInfoModifyTime;
+				 rv = current->GetFileSize( &fileSize );
+				 if (NS_FAILED(rv)) return rv; 
+				 
+				 PROffset32 fileInfoSize;
+				 LL_L2I( fileInfoSize,fileSize );
+				 
+				 rv = current->GetLastModificationDate( &fileInfoModifyTime );	
+				 if (NS_FAILED(rv)) return rv; 
+            mBuf += "201: ";
+
+            // The "filename" field
+            {
+                char* leafname;
+                rv = current->GetLeafName(&leafname);
+                if (NS_FAILED(rv)) return rv; 
+                if (leafname) {
+                    char* escaped = nsEscape(leafname, url_Path);
+                    if (escaped) {
+                        mBuf += escaped;
+                        mBuf.Append(' ');
+                        nsCRT::free(escaped);
+                    }
+                    nsCRT::free(leafname);
+                }
+            }
+
+            // The "content-length" field
+            mBuf.AppendWithConversion(fileInfoSize, 10);
+            mBuf.Append(' ');
+
+            // The "last-modified" field
+            PRExplodedTime tm;
+            PR_ExplodeTime(fileInfoModifyTime, PR_GMTParameters, &tm);
+            {
+                char buf[64];
+                PR_FormatTimeUSEnglish(buf, sizeof(buf), "%a,%%20%d%%20%b%%20%Y%%20%H:%M:%S%%20GMT ", &tm);
+                mBuf.Append(buf);
+            }
+
+            // The "file-type" field
+            PRBool isFile;
+            rv = current->IsFile(&isFile);
+            if (NS_FAILED(rv)) return rv; 
+            if (isFile) {
+                mBuf += "FILE ";
+            }
+            else {
+                PRBool isDir;
+                rv = current->IsDirectory(&isDir);
+                if (NS_FAILED(rv)) return rv; 
+                if (isDir) {
+                    mBuf += "DIRECTORY ";
+                }
+                else {
+                    PRBool isLink;
+                    rv = current->IsSymlink(&isLink);
+                    if (NS_FAILED(rv)) return rv; 
+                    if (isLink) {
+                        mBuf += "SYMBOLIC-LINK ";
+                    }
+                }
+            }
+
+            mBuf.Append('\n');
+        }
+
+        // ...and once we've either run out of directory entries, or
+        // filled up the buffer, then we'll push it to the reader.
+        while (mOffset < mBuf.Length() && aCount != 0) {
+            *(aBuf++) = char(mBuf.CharAt(mOffset++));
+            --aCount;
+            ++nread;
+        }
+    }
+
+    *aReadCount = nread;
+    return NS_OK;
+}

mozilla/netwerk/base/src/nsDirectoryIndexStream.h

@@ -0,0 +1,59 @@
+/* -*- 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): 
+ */
+
+#ifndef nsDirectoryIndexStream_h__
+#define nsDirectoryIndexStream_h__
+
+#include "nsIFile.h"
+#include "nsString.h"
+#include "nsIInputStream.h"
+#include "nsCOMPtr.h"
+
+class nsDirectoryIndexStream : public nsIInputStream
+{
+protected:
+    nsCAutoString mBuf;
+    PRInt32 mOffset;
+
+    nsCOMPtr<nsIFile> mDir;
+    nsCOMPtr<nsISimpleEnumerator> mIter;
+
+    nsDirectoryIndexStream();
+    nsresult Init(nsIFile* aDir);
+    virtual ~nsDirectoryIndexStream();
+
+public:
+    static nsresult
+    Create(nsIFile* aDir, nsIInputStream** aStreamResult);
+
+    // nsISupportsInterface
+    NS_DECL_ISUPPORTS
+
+    // nsIBaseStream interface
+    NS_DECL_NSIBASESTREAM
+
+    // nsIInputStream interface
+    NS_DECL_NSIINPUTSTREAM
+};
+
+#endif // nsDirectoryIndexStream_h__
+

mozilla/netwerk/base/src/nsFileStreams.cpp

@@ -0,0 +1,225 @@
+/* -*- 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 1.1 (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 "nsFileStreams.h"
+#include "nsILocalFile.h"
+#include "prerror.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// nsFileStream
+
+nsFileStream::nsFileStream()
+    : mFD(nsnull)
+{
+    NS_INIT_REFCNT();
+}
+
+nsFileStream::~nsFileStream()
+{
+    Close();
+}
+
+NS_IMPL_THREADSAFE_ISUPPORTS2(nsFileStream, 
+                              nsIBaseStream,
+                              nsISeekableStream);
+
+NS_IMETHODIMP
+nsFileStream::Close()
+{
+    if (mFD) {
+        PR_Close(mFD);
+        mFD = nsnull;
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileStream::Seek(PRInt32 whence, PRInt32 offset)
+{
+    if (mFD == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+
+    PRInt32 cnt = PR_Seek(mFD, offset, (PRSeekWhence)whence);
+    if (cnt == -1) {
+        return NS_ErrorAccordingToNSPR();
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileStream::Tell(PRUint32 *result)
+{
+    if (mFD == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+
+    PRInt32 cnt = PR_Seek(mFD, 0, PR_SEEK_CUR);
+    if (cnt == -1) {
+        return NS_ErrorAccordingToNSPR();
+    }
+    *result = cnt;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsFileInputStream
+
+NS_IMPL_ISUPPORTS_INHERITED2(nsFileInputStream, 
+                             nsFileStream,
+                             nsIInputStream,
+                             nsIFileInputStream);
+
+NS_METHOD
+nsFileInputStream::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    NS_ENSURE_NO_AGGREGATION(aOuter);
+
+    nsFileInputStream* stream = new nsFileInputStream();
+    if (stream == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(stream);
+    nsresult rv = stream->QueryInterface(aIID, aResult);
+    NS_RELEASE(stream);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFileInputStream::Init(nsIFile* file, PRInt32 ioFlags, PRInt32 perm)
+{
+    NS_ASSERTION(mFD == nsnull, "already inited");
+    if (mFD != nsnull)
+        return NS_ERROR_FAILURE;
+    nsresult rv;
+    nsCOMPtr<nsILocalFile> localFile = do_QueryInterface(file, &rv);
+    if (NS_FAILED(rv)) return rv;
+    if (ioFlags == -1)
+        ioFlags = PR_RDONLY;
+    if (perm == -1)
+        perm = 0;
+    return localFile->OpenNSPRFileDesc(ioFlags, perm, &mFD);
+}
+
+NS_IMETHODIMP
+nsFileInputStream::Close()
+{
+    return nsFileStream::Close();
+}
+
+NS_IMETHODIMP
+nsFileInputStream::Available(PRUint32 *result)
+{
+    if (mFD == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+
+    PRInt32 avail = PR_Available(mFD);
+    if (avail == -1) {
+        return NS_ErrorAccordingToNSPR();
+    }
+    *result = avail;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileInputStream::Read(char * buf, PRUint32 count, PRUint32 *result)
+{
+    if (mFD == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+
+    PRInt32 cnt = PR_Read(mFD, buf, count);
+    if (cnt == -1) {
+        return NS_ErrorAccordingToNSPR();
+    }
+    *result = cnt;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsFileOutputStream
+
+NS_IMPL_ISUPPORTS_INHERITED2(nsFileOutputStream, 
+                             nsFileStream,
+                             nsIOutputStream,
+                             nsIFileOutputStream);
+ 
+NS_METHOD
+nsFileOutputStream::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    NS_ENSURE_NO_AGGREGATION(aOuter);
+
+    nsFileOutputStream* stream = new nsFileOutputStream();
+    if (stream == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(stream);
+    nsresult rv = stream->QueryInterface(aIID, aResult);
+    NS_RELEASE(stream);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFileOutputStream::Init(nsIFile* file, PRInt32 ioFlags, PRInt32 perm)
+{
+    NS_ASSERTION(mFD == nsnull, "already inited");
+    if (mFD != nsnull)
+        return NS_ERROR_FAILURE;
+    nsresult rv;
+    nsCOMPtr<nsILocalFile> localFile = do_QueryInterface(file, &rv);
+    if (NS_FAILED(rv)) return rv;
+    if (ioFlags == -1)
+        ioFlags = PR_WRONLY | PR_CREATE_FILE;
+    if (perm == -1)
+        perm = 0664;
+    return localFile->OpenNSPRFileDesc(ioFlags, perm, &mFD);
+}
+
+NS_IMETHODIMP
+nsFileOutputStream::Close()
+{
+    return nsFileStream::Close();
+}
+
+NS_IMETHODIMP
+nsFileOutputStream::Write(const char *buf, PRUint32 count, PRUint32 *result)
+{
+    if (mFD == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+
+    PRInt32 cnt = PR_Write(mFD, buf, count);
+    if (cnt == -1) {
+        return NS_ErrorAccordingToNSPR();
+    }
+    *result = cnt;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileOutputStream::Flush(void)
+{
+    if (mFD == nsnull)
+        return NS_BASE_STREAM_CLOSED;
+
+    PRInt32 cnt = PR_Sync(mFD);
+    if (cnt == -1) {
+        return NS_ErrorAccordingToNSPR();
+    }
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsFileStreams.h

@@ -0,0 +1,87 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsFileStreams_h__
+#define nsFileStreams_h__
+
+#include "nsIFileStreams.h"
+#include "nsIFile.h"
+#include "nsIInputStream.h"
+#include "nsIOutputStream.h"
+#include "nsCOMPtr.h"
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsFileStream : public nsIBaseStream, 
+                     public nsISeekableStream
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIBASESTREAM
+    NS_DECL_NSISEEKABLESTREAM
+
+    nsFileStream();
+    virtual ~nsFileStream();
+
+protected:
+    PRFileDesc*         mFD;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsFileInputStream : public nsFileStream,
+                          public nsIFileInputStream
+{
+public:
+    NS_DECL_ISUPPORTS_INHERITED
+    NS_DECL_NSIBASESTREAM
+    NS_DECL_NSIINPUTSTREAM
+    NS_DECL_NSIFILEINPUTSTREAM
+
+    nsFileInputStream() : nsFileStream() {}
+    virtual ~nsFileInputStream() {}
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsFileOutputStream : public nsFileStream,
+                           public nsIFileOutputStream
+{
+public:
+    NS_DECL_ISUPPORTS_INHERITED
+    NS_DECL_NSIBASESTREAM
+    NS_DECL_NSIOUTPUTSTREAM
+    NS_DECL_NSIFILEOUTPUTSTREAM
+
+    nsFileOutputStream() : nsFileStream() {}
+    virtual ~nsFileOutputStream() {}
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+#endif // nsFileStreams_h__

mozilla/netwerk/base/src/nsFileTransport.h

@@ -0,0 +1,139 @@
+/* -*- 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): 
+ */
+
+#ifndef nsFileTransport_h__
+#define nsFileTransport_h__
+
+#include "nsIChannel.h"
+#include "nsIRunnable.h"
+#include "nsFileSpec.h"
+#include "prlock.h"
+#include "nsIEventQueueService.h"
+#include "nsIPipe.h"
+#include "nsILoadGroup.h"
+#include "nsCOMPtr.h"
+#include "nsIStreamListener.h"
+#include "nsIProgressEventSink.h"
+#include "nsIBufferInputStream.h"
+#include "nsIBufferOutputStream.h"
+#include "nsIFileSystem.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsIFile.h"
+#include "prlog.h"
+
+class nsIInterfaceRequestor;
+
+class nsFileTransport : public nsIChannel, 
+                        public nsIRunnable,
+                        public nsIPipeObserver
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIREQUEST
+    NS_DECL_NSICHANNEL
+    NS_DECL_NSIPIPEOBSERVER
+    NS_DECL_NSIRUNNABLE
+
+    nsFileTransport();
+    // Always make the destructor virtual: 
+    virtual ~nsFileTransport();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+    
+    nsresult Init(nsIFile* file,
+                  PRInt32 ioFlags,
+                  PRInt32 perm);
+    nsresult Init(nsIInputStream* fromStream, 
+                  const char* contentType,
+                  PRInt32 contentLength);
+    nsresult Init(nsIFileSystem* fsObj);
+
+    void Process(void);
+    void DoClose(void);
+
+    enum State {
+        CLOSED,
+        OPENING,
+        OPENED,
+        START_READ,
+        READING,
+        END_READ,
+        START_WRITE,
+        WRITING,
+        END_WRITE,
+        CLOSING
+    };
+
+    enum Command {
+        NONE,
+        INITIATE_READ,
+        INITIATE_WRITE
+    };
+
+protected:
+    nsCOMPtr<nsIFile>                   mFile;
+    nsCOMPtr<nsIInterfaceRequestor>     mCallbacks;
+    nsCOMPtr<nsIProgressEventSink>      mProgress;
+    nsCOMPtr<nsIFileSystem>             mFileObject;
+    char*                               mContentType;
+    PRUint32                            mBufferSegmentSize;
+    PRUint32                            mBufferMaxSize;
+    PRInt32                             mIOFlags;
+    PRInt32                             mPerm;
+
+    nsCOMPtr<nsIStreamObserver>         mOpenObserver;
+    nsCOMPtr<nsISupports>               mOpenContext;
+
+    nsCOMPtr<nsISupports>               mContext;
+    State                               mState;
+    Command                             mCommand;
+    PRBool                              mSuspended;
+    PRMonitor*                          mMonitor;
+
+    // state variables:
+    nsresult                            mStatus;
+    PRUint32                            mOffset;
+    PRInt32                             mTotalAmount;
+    PRInt32                             mTransferAmount;
+
+    // reading state varialbles:
+    nsCOMPtr<nsIStreamListener>         mListener;
+    nsCOMPtr<nsIInputStream>            mSource;
+    nsCOMPtr<nsIBufferInputStream>      mBufferInputStream;
+    nsCOMPtr<nsIBufferOutputStream>     mBufferOutputStream;
+
+    // writing state variables:
+    nsCOMPtr<nsIStreamObserver>         mObserver;
+    nsCOMPtr<nsIOutputStream>           mSink;
+    char*                               mBuffer;
+
+#ifdef PR_LOGGING
+    char*                               mSpec;
+#endif
+};
+
+#define NS_FILE_TRANSPORT_DEFAULT_SEGMENT_SIZE   (2*1024)
+#define NS_FILE_TRANSPORT_DEFAULT_BUFFER_SIZE    (8*1024)
+
+#endif // nsFileTransport_h__

mozilla/netwerk/base/src/nsFileTransportService.cpp

@@ -0,0 +1,191 @@
+/* -*- 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 1.1 (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 "nsFileTransport.h"
+#include "nsFileTransportService.h"
+#include "nsIURL.h"
+#include "nsCRT.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIProgressEventSink.h"
+#include "nsIThreadPool.h"
+#include "nsISupportsArray.h"
+#include "nsFileSpec.h"
+#include "nsAutoLock.h"
+
+static NS_DEFINE_CID(kStandardURLCID,            NS_STANDARDURL_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsFileTransportService::nsFileTransportService()
+{
+    NS_INIT_REFCNT();
+}
+
+#define NS_FILE_TRANSPORT_WORKER_STACK_SIZE     (64 * 1024) /* (8*1024) */
+
+nsresult
+nsFileTransportService::Init()
+{
+    nsresult rv;
+    rv = NS_NewThreadPool(getter_AddRefs(mPool), 
+                          NS_FILE_TRANSPORT_WORKER_COUNT_MIN,
+                          NS_FILE_TRANSPORT_WORKER_COUNT_MAX,
+                          NS_FILE_TRANSPORT_WORKER_STACK_SIZE);
+    return rv;
+}
+
+nsFileTransportService::~nsFileTransportService()
+{
+    mPool->Shutdown();
+}
+
+NS_IMPL_THREADSAFE_ISUPPORTS1(nsFileTransportService, nsFileTransportService);
+
+NS_IMETHODIMP
+nsFileTransportService::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsFileTransportService* ph = new nsFileTransportService();
+    if (ph == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(ph);
+    nsresult rv = ph->Init();
+    if (NS_SUCCEEDED(rv)) {
+        rv = ph->QueryInterface(aIID, aResult);
+    }
+    NS_RELEASE(ph);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileTransportService::CreateTransport(nsIFile* file,
+                                        PRInt32 ioFlags,
+                                        PRInt32 perm,
+                                        nsIChannel** result)
+{
+    nsresult rv;
+    nsFileTransport* trans = new nsFileTransport();
+    if (trans == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(trans);
+    rv = trans->Init(file, ioFlags, perm);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(trans);
+        return rv;
+    }
+    *result = trans;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileTransportService::CreateTransportFromStream(nsIInputStream *fromStream,
+                                                  const char* contentType,
+                                                  PRInt32 contentLength,
+                                                  nsIChannel** result)
+{
+    nsresult rv;
+    nsFileTransport* trans = new nsFileTransport();
+    if (trans == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(trans);
+    rv = trans->Init(fromStream, contentType, contentLength);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(trans);
+        return rv;
+    }
+    *result = trans;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileTransportService::CreateTransportFromFileSystem(nsIFileSystem *fsObj,
+                                                      nsIChannel **result)
+{
+    nsresult rv;
+    nsFileTransport* trans = new nsFileTransport();
+    if (trans == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(trans);
+    rv = trans->Init(fsObj);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(trans);
+        return rv;
+    }
+    *result = trans;
+    return NS_OK;
+}
+
+nsresult
+nsFileTransportService::ProcessPendingRequests(void)
+{
+    return mPool->ProcessPendingRequests();
+}
+
+nsresult
+nsFileTransportService::Shutdown(void)
+{
+    return mPool->Shutdown();
+}
+
+nsresult
+nsFileTransportService::DispatchRequest(nsIRunnable* runnable)
+{
+    return mPool->DispatchRequest(runnable);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsresult
+nsFileTransportService::Suspend(nsIRunnable* request)
+{
+    nsresult rv;
+    nsAutoCMonitor mon(this);   // protect mSuspended
+    if (mSuspended == nsnull) {
+        rv = NS_NewISupportsArray(getter_AddRefs(mSuspended));
+        if (NS_FAILED(rv)) return rv;
+    }
+    return mSuspended->AppendElement(request) ? NS_OK : NS_ERROR_FAILURE;  // XXX this method incorrectly returns a bool
+}
+
+nsresult
+nsFileTransportService::Resume(nsIRunnable* request)
+{
+    nsresult rv;
+    nsAutoCMonitor mon(this);   // protect mSuspended
+    if (mSuspended == nsnull)
+        return NS_ERROR_FAILURE;
+    // XXX RemoveElement returns a bool instead of nsresult!
+    PRBool removed = mSuspended->RemoveElement(request);
+    rv = removed ? NS_OK : NS_ERROR_FAILURE;
+    if (NS_FAILED(rv)) return rv;
+
+    // restart the request
+    rv = mPool->DispatchRequest(request);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsFileTransportService.h

@@ -0,0 +1,54 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsFileTransportService_h___
+#define nsFileTransportService_h___
+
+#include "nsIFileTransportService.h"
+#include "nsIThreadPool.h"
+#include "nsISupportsArray.h"
+
+#define NS_FILE_TRANSPORT_WORKER_COUNT_MIN  1
+#define NS_FILE_TRANSPORT_WORKER_COUNT_MAX  16
+
+class nsFileTransportService : public nsIFileTransportService
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIFILETRANSPORTSERVICE
+
+    // nsFileTransportService methods:
+    nsFileTransportService();
+    virtual ~nsFileTransportService();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init();
+
+protected:
+    nsCOMPtr<nsIThreadPool>     mPool;
+    nsCOMPtr<nsISupportsArray>  mOpened;
+    nsCOMPtr<nsISupportsArray>  mSuspended;
+};
+
+#endif /* nsFileTransportService_h___ */

mozilla/netwerk/base/src/nsIOService.cpp

@@ -0,0 +1,400 @@
+/* -*- 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 1.1 (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 "nsIOService.h"
+#include "nsIProtocolHandler.h"
+#include "nscore.h"
+#include "nsIServiceManager.h"
+#include "nsIEventQueueService.h"
+#include "nsIFileTransportService.h"
+#include "nsIURI.h"
+#include "nsIStreamListener.h"
+#include "prprf.h"
+#include "nsLoadGroup.h"
+#include "nsInputStreamChannel.h"
+#include "nsXPIDLString.h" 
+
+static NS_DEFINE_CID(kFileTransportService, NS_FILETRANSPORTSERVICE_CID);
+static NS_DEFINE_CID(kEventQueueService, NS_EVENTQUEUESERVICE_CID);
+static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID);
+static NS_DEFINE_CID(kDNSServiceCID, NS_DNSSERVICE_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsIOService::nsIOService()
+    : mOffline(PR_FALSE)
+{
+    NS_INIT_REFCNT();
+}
+
+nsresult
+nsIOService::Init()
+{
+    nsresult rv = NS_OK;
+    // We need to get references to these services so that we can shut them
+    // down later. If we wait until the nsIOService is being shut down,
+    // GetService will fail at that point.
+    rv = nsServiceManager::GetService(kSocketTransportServiceCID,
+                                      NS_GET_IID(nsISocketTransportService),
+                                      getter_AddRefs(mSocketTransportService));
+
+    if (NS_FAILED(rv)) return rv;
+    rv = nsServiceManager::GetService(kFileTransportService,
+                                      NS_GET_IID(nsIFileTransportService),
+                                      getter_AddRefs(mFileTransportService));
+    if (NS_FAILED(rv)) return rv;
+    rv = nsServiceManager::GetService(kDNSServiceCID,
+                                      NS_GET_IID(nsIDNSService),
+                                      getter_AddRefs(mDNSService));
+    return rv;
+}
+
+nsIOService::~nsIOService()
+{
+    (void)SetOffline(PR_TRUE);
+}
+
+NS_METHOD
+nsIOService::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    nsresult rv;
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsIOService* _ios = new nsIOService();
+    if (_ios == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(_ios);
+    rv = _ios->Init();
+    if (NS_FAILED(rv)) {
+        delete _ios;
+        return rv;
+    }
+    rv = _ios->QueryInterface(aIID, aResult);
+    NS_RELEASE(_ios);
+    return rv;
+}
+
+NS_IMPL_THREADSAFE_ISUPPORTS1(nsIOService, nsIIOService);
+
+////////////////////////////////////////////////////////////////////////////////
+
+#define MAX_SCHEME_LENGTH       64      // XXX big enough?
+
+#define MAX_NET_PROGID_LENGTH   (MAX_SCHEME_LENGTH + NS_NETWORK_PROTOCOL_PROGID_PREFIX_LENGTH + 1)
+
+NS_IMETHODIMP
+nsIOService::GetProtocolHandler(const char* scheme, nsIProtocolHandler* *result)
+{
+    nsresult rv;
+
+    NS_ASSERTION(NS_NETWORK_PROTOCOL_PROGID_PREFIX_LENGTH
+                 == nsCRT::strlen(NS_NETWORK_PROTOCOL_PROGID_PREFIX),
+                 "need to fix NS_NETWORK_PROTOCOL_PROGID_PREFIX_LENGTH");
+
+    // XXX we may want to speed this up by introducing our own protocol 
+    // scheme -> protocol handler mapping, avoiding the string manipulation
+    // and service manager stuff
+
+    char buf[MAX_NET_PROGID_LENGTH];
+    nsCAutoString progID(NS_NETWORK_PROTOCOL_PROGID_PREFIX);
+    progID += scheme;
+    progID.ToLowerCase();
+    progID.ToCString(buf, MAX_NET_PROGID_LENGTH);
+
+    rv = nsServiceManager::GetService(buf, NS_GET_IID(nsIProtocolHandler), (nsISupports **)result);
+    if (NS_FAILED(rv)) 
+        return NS_ERROR_UNKNOWN_PROTOCOL;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::ExtractScheme(const char* inURI, PRUint32 *startPos, PRUint32 *endPos,
+                           char* *scheme)
+{
+    // search for something up to a colon, and call it the scheme
+    NS_ASSERTION(inURI, "null pointer");
+    if (!inURI) return NS_ERROR_NULL_POINTER;
+
+    const char* uri = inURI;
+
+    // skip leading white space
+    while (nsCRT::IsAsciiSpace(*uri))
+        uri++;
+
+    PRUint32 start = uri - inURI;
+    if (startPos) {
+        *startPos = start;
+    }
+
+    PRUint32 length = 0;
+    char c;
+    while ((c = *uri++) != '\0') {
+        if (c == ':') {
+            if (endPos) {
+                *endPos = start + length + 1;
+            }
+
+            if (scheme) {
+                char* str = (char*)nsAllocator::Alloc(length + 1);
+                if (str == nsnull)
+                    return NS_ERROR_OUT_OF_MEMORY;
+                nsCRT::memcpy(str, &inURI[start], length);
+                str[length] = '\0';
+                *scheme = str;
+            }
+            return NS_OK;
+        }
+        else if (nsCRT::IsAsciiAlpha(c)) {
+            length++;
+        }
+        else 
+            break;
+    }
+    return NS_ERROR_MALFORMED_URI;
+}
+
+nsresult
+nsIOService::NewURI(const char* aSpec, nsIURI* aBaseURI,
+                    nsIURI* *result, nsIProtocolHandler* *hdlrResult)
+{
+    nsresult rv;
+    nsIURI* base;
+    char* scheme;
+    rv = ExtractScheme(aSpec, nsnull, nsnull, &scheme);
+    if (NS_SUCCEEDED(rv)) {
+        // then aSpec is absolute
+        // ignore aBaseURI in this case
+        base = nsnull;
+    }
+    else {
+        // then aSpec is relative
+        if (aBaseURI == nsnull)
+            return NS_ERROR_MALFORMED_URI;
+        rv = aBaseURI->GetScheme(&scheme);
+        if (NS_FAILED(rv)) return rv;
+        base = aBaseURI;
+    }
+    
+    nsCOMPtr<nsIProtocolHandler> handler;
+    rv = GetProtocolHandler(scheme, getter_AddRefs(handler));
+    nsCRT::free(scheme);
+    if (NS_FAILED(rv)) return rv;
+
+    if (hdlrResult) {
+        *hdlrResult = handler;
+        NS_ADDREF(*hdlrResult);
+    }
+    return handler->NewURI(aSpec, base, result);
+}
+
+NS_IMETHODIMP
+nsIOService::NewURI(const char* aSpec, nsIURI* aBaseURI,
+                    nsIURI* *result)
+{
+    return NewURI(aSpec, aBaseURI, result, nsnull);
+}
+
+NS_IMETHODIMP
+nsIOService::NewChannelFromURI(nsIURI *aURI, nsIChannel **result)
+{
+    nsresult rv;
+
+    nsXPIDLCString scheme;
+    rv = aURI->GetScheme(getter_Copies(scheme));
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIProtocolHandler> handler;
+    rv = GetProtocolHandler((const char*)scheme, getter_AddRefs(handler));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = handler->NewChannel(aURI, result);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsIOService::NewChannel(const char *aSpec, nsIURI *aBaseURI, nsIChannel **result)
+{
+    nsresult rv;
+    nsCOMPtr<nsIURI> uri;
+    nsCOMPtr<nsIProtocolHandler> handler;
+    rv = NewURI(aSpec, aBaseURI, getter_AddRefs(uri), getter_AddRefs(handler));
+    if (NS_FAILED(rv)) return rv;
+
+    rv = handler->NewChannel(uri, result);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsIOService::GetOffline(PRBool *offline)
+{
+    *offline = mOffline;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::SetOffline(PRBool offline)
+{
+    nsresult rv1 = NS_OK;
+    nsresult rv2 = NS_OK;
+    if (offline) {
+        // be sure to try and shutdown both (even if the first fails)
+        if (mSocketTransportService)
+            rv1 = mSocketTransportService->Shutdown();
+        if (mDNSService)
+            rv2 = mDNSService->Shutdown();
+        if (NS_FAILED(rv1)) return rv1;
+        if (NS_FAILED(rv2)) return rv2;
+    }
+    else if (!offline && mOffline) {
+        // go online
+        if (mSocketTransportService)
+            rv1 = mSocketTransportService->Init();
+        if (NS_FAILED(rv1)) return rv1;
+        
+        if (mDNSService)
+            rv2 = mDNSService->Init();
+        if (NS_FAILED(rv2)) return rv2;		//XXX should we shutdown the socket transport service?
+    }
+    mOffline = offline;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// URL parsing utilities
+
+/* encode characters into % escaped hexcodes */
+
+/* use the following masks to specify which 
+   part of an URL you want to escape: 
+
+   url_Scheme        =     1
+   url_Username      =     2
+   url_Password      =     4
+   url_Host          =     8
+   url_Directory     =    16
+   url_FileBaseName  =    32
+   url_FileExtension =    64
+   url_Param         =   128
+   url_Query         =   256
+   url_Ref           =   512
+*/
+
+/* by default this function will not escape parts of a string
+   that already look escaped, which means it already includes 
+   a valid hexcode. This is done to avoid multiple escapes of
+   a string. Use the following mask to force escaping of a 
+   string:
+ 
+   url_Forced        =  1024
+*/
+NS_IMETHODIMP
+nsIOService::Escape(const char *str, PRInt16 mask, char** result)
+{
+    nsCAutoString esc_str;
+    nsresult rv = nsURLEscape((char*)str,mask,esc_str);
+    CRTFREEIF(*result);
+    if (NS_FAILED(rv))
+        return rv;
+    *result = esc_str.ToNewCString();
+    if (!*result)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::Unescape(const char *str, char **result)
+{
+    return nsURLUnescape((char*)str,result);
+}
+
+NS_IMETHODIMP
+nsIOService::ExtractPort(const char *str, PRInt32 *result)
+{
+    PRInt32 returnValue = -1;
+    *result = (0 < PR_sscanf(str, "%d", &returnValue)) ? returnValue : -1;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::ResolveRelativePath(const char *relativePath, const char* basePath,
+                                 char **result)
+{
+    nsCAutoString name;
+    nsCAutoString path(basePath);
+
+    PRUnichar last = path.Last();
+    PRBool needsDelim = !(last == '/' || last == '\\' || last == '\0');
+
+    PRBool end = PR_FALSE;
+    char c;
+    while (!end) {
+        c = *relativePath++;
+        switch (c) {
+          case '\0':
+          case '#':
+          case ';':
+          case '?':
+            end = PR_TRUE;
+            // fall through...
+          case '/':
+          case '\\':
+            // delimiter found
+            if (name.Equals("..")) {
+                // pop path
+                PRInt32 pos = path.RFind("/");
+                if (pos > 0) {
+                    path.Truncate(pos + 1);
+                    path += name;
+                }
+                else {
+                    return NS_ERROR_MALFORMED_URI;
+                }
+            }
+            else if (name.Equals(".") || name.Equals("")) {
+                // do nothing
+            }
+            else {
+                // append name to path
+                if (needsDelim)
+                    path += "/";
+                path += name;
+                needsDelim = PR_TRUE;
+            }
+            name = "";
+            break;
+
+          default:
+            // append char to name
+            name += c;
+        }
+    }
+    // append anything left on relativePath (e.g. #..., ;..., ?...)
+    if (c != '\0')
+        path += --relativePath;
+
+    *result = path.ToNewCString();
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsIOService.h

@@ -0,0 +1,60 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsIOService_h__
+#define nsIOService_h__
+
+#include "nsIIOService.h"
+#include "nsString.h"
+#include "nsISocketTransportService.h" 
+#include "nsIFileTransportService.h" 
+#include "nsIDNSService.h" 
+#include "nsCOMPtr.h"
+#include "nsURLHelper.h"
+
+class nsIOService : public nsIIOService
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIIOService methods:
+    NS_DECL_NSIIOSERVICE
+
+    // nsIOService methods:
+    nsIOService();
+    virtual ~nsIOService();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init();
+    nsresult NewURI(const char* aSpec, nsIURI* aBaseURI,
+                    nsIURI* *result, nsIProtocolHandler* *hdlrResult);
+
+protected:
+    PRBool      mOffline;
+    nsCOMPtr<nsISocketTransportService> mSocketTransportService;
+    nsCOMPtr<nsIFileTransportService>   mFileTransportService;
+    nsCOMPtr<nsIDNSService>             mDNSService;
+};
+
+#endif // nsIOService_h__

mozilla/netwerk/base/src/nsInputStreamChannel.cpp

@@ -0,0 +1,487 @@
+/* -*- 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 1.1 (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 "nsInputStreamChannel.h"
+#include "nsCOMPtr.h"
+#include "nsIIOService.h"
+#include "nsIServiceManager.h"
+#include "nsIMIMEService.h"
+#include "nsIFileTransportService.h"
+#include "netCore.h"
+
+static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+static NS_DEFINE_CID(kMIMEServiceCID, NS_MIMESERVICE_CID);
+static NS_DEFINE_CID(kFileTransportServiceCID, NS_FILETRANSPORTSERVICE_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+// nsInputStreamChannel methods:
+
+nsInputStreamChannel::nsInputStreamChannel()
+    : mContentType(nsnull), mContentLength(-1), mLoadAttributes(LOAD_NORMAL),
+      mBufferSegmentSize(0), mBufferMaxSize(0), mStatus(NS_OK)
+{
+    NS_INIT_REFCNT(); 
+}
+
+nsInputStreamChannel::~nsInputStreamChannel()
+{
+    if (mContentType) nsCRT::free(mContentType);
+}
+
+NS_METHOD
+nsInputStreamChannel::Create(nsISupports *aOuter, REFNSIID aIID,
+                             void **aResult)
+{
+    nsInputStreamChannel* channel = new nsInputStreamChannel();
+    if (channel == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(channel);
+    nsresult rv = channel->QueryInterface(aIID, aResult);
+    NS_RELEASE(channel);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::Init(nsIURI* uri, 
+                           nsIInputStream* in,
+                           const char* contentType,
+                           PRInt32 contentLength)
+{
+    mURI = uri;
+    mContentLength = contentLength;
+
+    if (contentType) { 
+        mContentType = nsCRT::strdup(contentType);
+        const char *constContentType = mContentType;
+        if (!constContentType) return NS_ERROR_OUT_OF_MEMORY;
+        char* semicolon = PL_strchr(constContentType, ';');
+        CBufDescriptor cbd(constContentType,
+                           PR_TRUE,
+                           semicolon ? (semicolon-constContentType) + 1: PL_strlen(constContentType), // capacity 
+                           semicolon ? (semicolon-constContentType) : PL_strlen(constContentType)); 
+        nsCAutoString(cbd).ToLowerCase(); 
+    } 
+    mInputStream = in;
+    return NS_OK;
+}
+
+NS_IMPL_THREADSAFE_ISUPPORTS5(nsInputStreamChannel, 
+                              nsIInputStreamChannel,
+                              nsIChannel,
+                              nsIRequest,
+                              nsIStreamObserver,
+                              nsIStreamListener);
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRequest methods:
+
+NS_IMETHODIMP
+nsInputStreamChannel::IsPending(PRBool *result)
+{
+    if (mFileTransport)
+        return mFileTransport->IsPending(result);
+    *result = PR_FALSE;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetStatus(nsresult *status)
+{
+    *status = mStatus;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::Cancel(nsresult status)
+{
+    mStatus = status;
+    if (mFileTransport)
+        return mFileTransport->Cancel(status);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::Suspend(void)
+{
+    if (mFileTransport)
+        return mFileTransport->Suspend();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::Resume(void)
+{
+    if (mFileTransport)
+        return mFileTransport->Resume();
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIChannel methods:
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetOriginalURI(nsIURI* *aURI)
+{
+    *aURI = mOriginalURI ? mOriginalURI : mURI;
+    NS_IF_ADDREF(*aURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetOriginalURI(nsIURI* aURI)
+{
+    mOriginalURI = aURI;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetURI(nsIURI* *aURI)
+{
+    *aURI = mURI;
+    NS_IF_ADDREF(*aURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetURI(nsIURI* aURI)
+{
+    mURI = aURI;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::AsyncOpen(nsIStreamObserver *observer, nsISupports* ctxt)
+{
+    if (mFileTransport)
+        return NS_ERROR_IN_PROGRESS;
+
+    nsresult rv;
+    NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = fts->CreateTransportFromStream(mInputStream, mContentType, mContentLength,
+                                        getter_AddRefs(mFileTransport));
+    if (NS_FAILED(rv)) return rv;
+    if (mBufferSegmentSize > 0) {
+        rv = mFileTransport->SetBufferSegmentSize(mBufferSegmentSize);
+        if (NS_FAILED(rv)) return rv;
+    }
+    if (mBufferMaxSize > 0) {
+        rv = mFileTransport->SetBufferMaxSize(mBufferMaxSize);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    return mFileTransport->AsyncOpen(observer, ctxt);
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::OpenInputStream(nsIInputStream **result)
+{
+    *result = mInputStream;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::OpenOutputStream(nsIOutputStream **_retval)
+{
+    // we don't do output
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::AsyncRead(nsIStreamListener *listener, nsISupports *ctxt)
+{
+    nsresult rv;
+
+    NS_ASSERTION(listener, "no listener");
+    mRealListener = listener;
+
+    if (mLoadGroup) {
+        nsCOMPtr<nsILoadGroupListenerFactory> factory;
+        //
+        // Create a load group "proxy" listener...
+        //
+        rv = mLoadGroup->GetGroupListenerFactory(getter_AddRefs(factory));
+        if (factory) {
+            nsIStreamListener *newListener;
+            rv = factory->CreateLoadGroupListener(mRealListener, &newListener);
+            if (NS_SUCCEEDED(rv)) {
+                mRealListener = newListener;
+                NS_RELEASE(newListener);
+            }
+        }
+
+        rv = mLoadGroup->AddChannel(this, nsnull);
+        if (NS_FAILED(rv)) return rv;
+    }
+
+    if (mFileTransport == nsnull) {
+        NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
+        if (NS_FAILED(rv)) return rv;
+
+        rv = fts->CreateTransportFromStream(mInputStream, mContentType, mContentLength,
+                                            getter_AddRefs(mFileTransport));
+        if (NS_FAILED(rv)) return rv;
+        if (mBufferSegmentSize > 0) {
+            rv = mFileTransport->SetBufferSegmentSize(mBufferSegmentSize);
+            if (NS_FAILED(rv)) return rv;
+        }
+        if (mBufferMaxSize > 0) {
+            rv = mFileTransport->SetBufferMaxSize(mBufferMaxSize);
+            if (NS_FAILED(rv)) return rv;
+        }
+    }
+
+    return mFileTransport->AsyncRead(this, ctxt);
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::AsyncWrite(nsIInputStream *fromStream, 
+                                 nsIStreamObserver *observer, nsISupports *ctxt)
+{
+    // we don't do output
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetLoadAttributes(nsLoadFlags *aLoadAttributes)
+{
+    *aLoadAttributes = mLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetLoadAttributes(nsLoadFlags aLoadAttributes)
+{
+    mLoadAttributes = aLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetContentType(char * *aContentType)
+{
+    *aContentType = nsCRT::strdup(mContentType);
+    if (*aContentType == nsnull) {
+        return NS_ERROR_OUT_OF_MEMORY;
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetContentType(const char *aContentType)
+{
+    if (mContentType) {
+        nsCRT::free(mContentType);
+    }
+    mContentType = nsCRT::strdup(aContentType);
+    if (aContentType == nsnull) {
+        return NS_ERROR_OUT_OF_MEMORY;
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetContentLength(PRInt32 *aContentLength)
+{
+    *aContentLength = mContentLength;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetContentLength(PRInt32 aContentLength)
+{
+    NS_NOTREACHED("SetContentLength");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetTransferOffset(PRUint32 *aTransferOffset)
+{
+    NS_NOTREACHED("GetTransferOffset");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetTransferOffset(PRUint32 aTransferOffset)
+{
+    NS_NOTREACHED("SetTransferOffset");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetTransferCount(PRInt32 *aTransferCount)
+{
+    NS_NOTREACHED("GetTransferCount");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetTransferCount(PRInt32 aTransferCount)
+{
+    NS_NOTREACHED("SetTransferCount");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetBufferSegmentSize(PRUint32 *aBufferSegmentSize)
+{
+    *aBufferSegmentSize = mBufferSegmentSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetBufferSegmentSize(PRUint32 aBufferSegmentSize)
+{
+    mBufferSegmentSize = aBufferSegmentSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetBufferMaxSize(PRUint32 *aBufferMaxSize)
+{
+    *aBufferMaxSize = mBufferMaxSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetBufferMaxSize(PRUint32 aBufferMaxSize)
+{
+    mBufferMaxSize = aBufferMaxSize;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetShouldCache(PRBool *aShouldCache)
+{
+    *aShouldCache = PR_FALSE;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetPipeliningAllowed(PRBool *aPipeliningAllowed)
+{
+    *aPipeliningAllowed = PR_FALSE;
+    return NS_OK;
+}
+ 
+NS_IMETHODIMP
+nsInputStreamChannel::SetPipeliningAllowed(PRBool aPipeliningAllowed)
+{
+    NS_NOTREACHED("SetPipeliningAllowed");
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetLoadGroup(nsILoadGroup* *aLoadGroup)
+{
+    *aLoadGroup = mLoadGroup.get();
+    NS_IF_ADDREF(*aLoadGroup);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetLoadGroup(nsILoadGroup* aLoadGroup)
+{
+    mLoadGroup = aLoadGroup;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetOwner(nsISupports* *aOwner)
+{
+    *aOwner = mOwner.get();
+    NS_IF_ADDREF(*aOwner);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetOwner(nsISupports* aOwner)
+{
+    mOwner = aOwner;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::GetNotificationCallbacks(nsIInterfaceRequestor* *aNotificationCallbacks)
+{
+  *aNotificationCallbacks = mCallbacks.get();
+  NS_IF_ADDREF(*aNotificationCallbacks);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::SetNotificationCallbacks(nsIInterfaceRequestor* aNotificationCallbacks)
+{
+  mCallbacks = aNotificationCallbacks;
+  return NS_OK;
+}
+
+
+NS_IMETHODIMP 
+nsInputStreamChannel::GetSecurityInfo(nsISupports * *aSecurityInfo)
+{
+    *aSecurityInfo = nsnull;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIStreamListener methods:
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsInputStreamChannel::OnStartRequest(nsIChannel* transportChannel, nsISupports* context)
+{
+    NS_ASSERTION(mRealListener, "No listener...");
+    return mRealListener->OnStartRequest(this, context);
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::OnStopRequest(nsIChannel* transportChannel, nsISupports* context,
+                                    nsresult aStatus, const PRUnichar* aMsg)
+{
+    nsresult rv;
+
+    rv = mRealListener->OnStopRequest(this, context, aStatus, aMsg);
+
+    if (mLoadGroup) {
+        if (NS_SUCCEEDED(rv)) {
+            mLoadGroup->RemoveChannel(this, context, aStatus, aMsg);
+        }
+    }
+
+    // Release the reference to the consumer stream listener...
+    mRealListener = null_nsCOMPtr();
+    mFileTransport = null_nsCOMPtr();
+    return rv;
+}
+
+NS_IMETHODIMP
+nsInputStreamChannel::OnDataAvailable(nsIChannel* transportChannel, nsISupports* context,
+                                      nsIInputStream *aIStream, PRUint32 aSourceOffset,
+                                      PRUint32 aLength)
+{
+    return mRealListener->OnDataAvailable(this, context, aIStream,
+                                          aSourceOffset, aLength);
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsInputStreamChannel.h

@@ -0,0 +1,69 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsInputStreamChannel_h__
+#define nsInputStreamChannel_h__
+
+#include "nsIChannel.h"
+#include "nsIInputStream.h"
+#include "nsIURI.h"
+#include "nsCRT.h"
+#include "nsILoadGroup.h"
+#include "nsIStreamListener.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsCOMPtr.h"
+
+class nsInputStreamChannel : public nsIInputStreamChannel, 
+                             public nsIStreamListener
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIREQUEST
+    NS_DECL_NSICHANNEL
+    NS_DECL_NSIINPUTSTREAMCHANNEL
+    NS_DECL_NSISTREAMOBSERVER
+    NS_DECL_NSISTREAMLISTENER
+
+    nsInputStreamChannel(); 
+    virtual ~nsInputStreamChannel();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+protected:
+    nsCOMPtr<nsIInterfaceRequestor>     mCallbacks;
+    nsCOMPtr<nsIURI>                    mOriginalURI;
+    nsCOMPtr<nsIURI>                    mURI;
+    char*                               mContentType;
+    PRInt32                             mContentLength;
+    nsCOMPtr<nsIInputStream>            mInputStream;
+    nsCOMPtr<nsILoadGroup>              mLoadGroup;
+    nsCOMPtr<nsISupports>               mOwner;
+    nsCOMPtr<nsIChannel>                mFileTransport;
+    nsCOMPtr<nsIStreamListener>         mRealListener;
+    PRUint32                            mBufferSegmentSize;
+    PRUint32                            mBufferMaxSize;
+    PRUint32                            mLoadAttributes;
+    nsresult                            mStatus;
+};
+
+#endif // nsInputStreamChannel_h__

mozilla/netwerk/base/src/nsLoadGroup.cpp

@@ -0,0 +1,679 @@
+/* -*- 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 1.1 (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 "nsLoadGroup.h"
+#include "nsIStreamObserver.h"
+#include "nsIChannel.h"
+#include "nsISupportsArray.h"
+#include "nsEnumeratorUtils.h"
+#include "nsIServiceManager.h"
+#include "nsIEventQueueService.h"
+#include "nsCOMPtr.h"
+#include "nsIURI.h"
+#include "prlog.h"
+#include "nsCRT.h"
+
+#if defined(PR_LOGGING)
+//
+// Log module for nsILoadGroup logging...
+//
+// To enable logging (see prlog.h for full details):
+//
+//    set NSPR_LOG_MODULES=LoadGroup:5
+//    set NSPR_LOG_FILE=nspr.log
+//
+// this enables PR_LOG_DEBUG level information and places all output in
+// the file nspr.log
+//
+PRLogModuleInfo* gLoadGroupLog = nsnull;
+
+#endif /* PR_LOGGING */
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsLoadGroup::nsLoadGroup(nsISupports* outer)
+    : mDefaultLoadAttributes(nsIChannel::LOAD_NORMAL),
+      mForegroundCount(0),
+      mChannels(nsnull)
+{
+    NS_INIT_AGGREGATED(outer);
+
+#if defined(PR_LOGGING)
+    //
+    // Initialize the global PRLogModule for nsILoadGroup logging
+    // if necessary...
+    //
+    if (nsnull == gLoadGroupLog) {
+        gLoadGroupLog = PR_NewLogModule("LoadGroup");
+    }
+#endif /* PR_LOGGING */
+
+    PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+           ("LOADGROUP [%x]: Created.\n", this));
+}
+
+nsLoadGroup::~nsLoadGroup()
+{
+    nsresult rv;
+
+    rv = Cancel(NS_BINDING_ABORTED);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Cancel failed");
+
+    NS_IF_RELEASE(mChannels);
+    mDefaultLoadChannel = null_nsCOMPtr();
+
+    PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+           ("LOADGROUP [%x]: Destroyed.\n", this));
+}
+
+
+nsresult nsLoadGroup::Init()
+{
+    return NS_NewISupportsArray(&mChannels);
+}
+
+
+NS_METHOD
+nsLoadGroup::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    NS_ENSURE_ARG_POINTER(aResult);
+    NS_ENSURE_PROPER_AGGREGATION(aOuter, aIID);
+
+    nsresult rv;
+    nsLoadGroup* group = new nsLoadGroup(aOuter);
+    if (group == nsnull) {
+        *aResult = nsnull;
+        return NS_ERROR_OUT_OF_MEMORY;
+    }
+
+    rv = group->Init();
+    if (NS_SUCCEEDED(rv)) {
+        rv = group->AggregatedQueryInterface(aIID, aResult);
+    }
+
+    if (NS_FAILED(rv)) {
+        delete group;
+    }
+
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsISupports methods:
+
+NS_IMPL_AGGREGATED(nsLoadGroup);
+
+NS_IMETHODIMP
+nsLoadGroup::AggregatedQueryInterface(const nsIID& aIID, void** aInstancePtr)
+{
+    NS_ENSURE_ARG_POINTER(aInstancePtr);
+
+    if (aIID.Equals(NS_GET_IID(nsISupports)))
+        *aInstancePtr = GetInner();
+    else if (aIID.Equals(NS_GET_IID(nsILoadGroup)) ||
+        aIID.Equals(NS_GET_IID(nsIRequest)) ||
+        aIID.Equals(NS_GET_IID(nsISupports))) {
+        *aInstancePtr = NS_STATIC_CAST(nsILoadGroup*, this);
+    }
+    else if (aIID.Equals(NS_GET_IID(nsISupportsWeakReference))) {
+        *aInstancePtr = NS_STATIC_CAST(nsISupportsWeakReference*,this);
+    }
+    else {
+        *aInstancePtr = nsnull;
+        return NS_NOINTERFACE;
+    }
+
+    NS_ADDREF((nsISupports*)*aInstancePtr);
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRequest methods:
+
+NS_IMETHODIMP
+nsLoadGroup::IsPending(PRBool *aResult)
+{
+    if (mForegroundCount > 0) {
+        *aResult = PR_TRUE;
+    } else {
+        *aResult = PR_FALSE;
+    }
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoadGroup::GetStatus(nsresult *status)
+{
+    *status = NS_OK;
+    return NS_OK; 
+}
+
+NS_IMETHODIMP
+nsLoadGroup::Cancel(nsresult status)
+{
+    nsresult rv, firstError;
+    PRUint32 count;
+
+    rv = mChannels->Count(&count);
+    if (NS_FAILED(rv)) return rv;
+
+    firstError = NS_OK;
+
+    if (count) {
+        nsIChannel* channel;
+
+        //
+        // Operate the elements from back to front so that if items get
+        // get removed from the list it won't affect our iteration
+        //
+        while (count > 0) {
+            channel = NS_STATIC_CAST(nsIChannel*, mChannels->ElementAt(--count));
+
+            NS_ASSERTION(channel, "NULL channel found in list.");
+            if (!channel) {
+                continue;
+            }
+
+#if defined(PR_LOGGING)
+            char* uriStr;
+            nsCOMPtr<nsIURI> uri;
+
+            rv = channel->GetURI(getter_AddRefs(uri));
+            if (NS_SUCCEEDED(rv)) {
+                rv = uri->GetSpec(&uriStr);
+            }
+            if (NS_FAILED(rv)) {
+                uriStr = nsCRT::strdup("?");
+            }
+
+            PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+                   ("LOADGROUP [%x]: Canceling channel %x %s.\n",
+                   this, channel, uriStr));
+            nsCRT::free(uriStr);
+#endif /* PR_LOGGING */
+
+            //
+            // Remove the channel from the load group...  This may cause
+            // the OnStopRequest notification to fire...
+            //
+            // XXX: What should the context and error message be?
+            //
+            (void)RemoveChannel(channel, nsnull, status, nsnull);
+
+            // Cancel the channel...
+            rv = channel->Cancel(status);
+
+            // Remember the first failure and return it...
+            if (NS_FAILED(rv) && NS_SUCCEEDED(firstError)) {
+              firstError = rv;
+            }
+
+            NS_RELEASE(channel);
+        }
+
+#if defined(DEBUG)
+        (void)mChannels->Count(&count);
+
+        NS_ASSERTION(count == 0,            "Channel list is not empty.");
+        NS_ASSERTION(mForegroundCount == 0, "Foreground URLs are active.");
+#endif /* DEBUG */
+    }
+
+    return firstError;
+}
+
+
+NS_IMETHODIMP
+nsLoadGroup::Suspend()
+{
+    nsresult rv, firstError;
+    PRUint32 count;
+
+    rv = mChannels->Count(&count);
+    if (NS_FAILED(rv)) return rv;
+
+    firstError = NS_OK;
+    //
+    // Operate the elements from back to front so that if items get
+    // get removed from the list it won't affect our iteration
+    //
+    while (count > 0) {
+        nsIChannel* channel;
+
+        channel = NS_STATIC_CAST(nsIChannel*, mChannels->ElementAt(--count));
+
+        NS_ASSERTION(channel, "NULL channel found in list.");
+        if (!channel) {
+            continue;
+        }
+
+#if defined(PR_LOGGING)
+        char* uriStr;
+        nsCOMPtr<nsIURI> uri;
+
+        rv = channel->GetURI(getter_AddRefs(uri));
+        if (NS_SUCCEEDED(rv)) {
+            rv = uri->GetSpec(&uriStr);
+        }
+        if (NS_FAILED(rv)) {
+            uriStr = nsCRT::strdup("?");
+        }
+
+        PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+               ("LOADGROUP [%x]: Suspending channel %x %s.\n",
+               this, channel, uriStr));
+        nsCRT::free(uriStr);
+#endif /* PR_LOGGING */
+
+        // Suspend the channel...
+        rv = channel->Suspend();
+
+        // Remember the first failure and return it...
+        if (NS_FAILED(rv) && NS_SUCCEEDED(firstError)) {
+          firstError = rv;
+        }
+
+        NS_RELEASE(channel);
+    }
+
+    return firstError;
+}
+
+
+NS_IMETHODIMP
+nsLoadGroup::Resume()
+{
+    nsresult rv, firstError;
+    PRUint32 count;
+
+    rv = mChannels->Count(&count);
+    if (NS_FAILED(rv)) return rv;
+
+    firstError = NS_OK;
+    //
+    // Operate the elements from back to front so that if items get
+    // get removed from the list it won't affect our iteration
+    //
+    while (count > 0) {
+        nsIChannel* channel;
+
+        channel = NS_STATIC_CAST(nsIChannel*, mChannels->ElementAt(--count));
+
+        NS_ASSERTION(channel, "NULL channel found in list.");
+        if (!channel) {
+            continue;
+        }
+
+#if defined(PR_LOGGING)
+        char* uriStr;
+        nsCOMPtr<nsIURI> uri;
+
+        rv = channel->GetURI(getter_AddRefs(uri));
+        if (NS_SUCCEEDED(rv)) {
+            rv = uri->GetSpec(&uriStr);
+        }
+        if (NS_FAILED(rv)) {
+            uriStr = nsCRT::strdup("?");
+        }
+
+        PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+               ("LOADGROUP [%x]: Resuming channel %x %s.\n",
+               this, channel, uriStr));
+        nsCRT::free(uriStr);
+#endif /* PR_LOGGING */
+
+        // Resume the channel...
+        rv = channel->Resume();
+
+        // Remember the first failure and return it...
+        if (NS_FAILED(rv) && NS_SUCCEEDED(firstError)) {
+          firstError = rv;
+        }
+
+        NS_RELEASE(channel);
+    }
+
+    return firstError;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsILoadGroup methods:
+
+NS_IMETHODIMP
+nsLoadGroup::Init(nsIStreamObserver *aObserver)
+{
+    nsresult rv;
+
+    rv = SetGroupObserver(aObserver);
+
+    return rv;
+}
+
+NS_IMETHODIMP
+nsLoadGroup::GetDefaultLoadAttributes(PRUint32 *aDefaultLoadAttributes)
+{
+    *aDefaultLoadAttributes = mDefaultLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoadGroup::SetDefaultLoadAttributes(PRUint32 aDefaultLoadAttributes)
+{
+    mDefaultLoadAttributes = aDefaultLoadAttributes;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoadGroup::GetDefaultLoadChannel(nsIChannel * *aChannel)
+{
+    *aChannel = mDefaultLoadChannel;
+    NS_IF_ADDREF(*aChannel);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoadGroup::SetDefaultLoadChannel(nsIChannel *aChannel)
+{
+    mDefaultLoadChannel = aChannel;
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsLoadGroup::AddChannel(nsIChannel *channel, nsISupports* ctxt)
+{
+    nsresult rv;
+
+#if defined(PR_LOGGING)
+  {
+    PRUint32 count;
+    char* uriStr;
+    nsCOMPtr<nsIURI> uri;
+    rv = channel->GetURI(getter_AddRefs(uri));
+    if (NS_SUCCEEDED(rv))
+        rv = uri->GetSpec(&uriStr);
+    if (NS_FAILED(rv))
+        uriStr = nsCRT::strdup("?");
+
+    (void)mChannels->Count(&count);
+    PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+           ("LOADGROUP [%x]: Adding channel %x %s (count=%d).\n",
+            this, channel, uriStr, count));
+    nsCRT::free(uriStr);
+  }
+#endif /* PR_LOGGING */
+
+    nsLoadFlags flags;
+
+    MergeLoadAttributes(channel);
+
+    rv = channel->GetLoadAttributes(&flags);
+    if (NS_FAILED(rv)) return rv;
+
+    //
+    // Add the channel to the list of active channels...
+    //
+    // XXX this method incorrectly returns a bool
+    //
+    rv = mChannels->AppendElement(channel) ? NS_OK : NS_ERROR_FAILURE;
+    if (NS_FAILED(rv)) return rv;
+
+    if (!(flags & nsIChannel::LOAD_BACKGROUND)) {
+        // Update the count of foreground URIs..
+        mForegroundCount += 1;
+
+        //
+        // Fire the OnStartRequest notification out to the observer...
+        //
+        // If the notification fails then DO NOT add the channel to
+        // the load group.
+        //
+        nsCOMPtr<nsIStreamObserver> observer (do_QueryReferent(mObserver));
+        if (observer) {
+            PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+                   ("LOADGROUP [%x]: Firing OnStartRequest for channel %x."
+                   "(foreground count=%d).\n",
+                   this, channel, mForegroundCount));
+
+            rv = observer->OnStartRequest(channel, ctxt);
+            if (NS_FAILED(rv)) {
+                PR_LOG(gLoadGroupLog, PR_LOG_ERROR,
+                       ("LOADGROUP [%x]: OnStartRequest for channel %x FAILED.\n",
+                       this, channel));
+                //
+                // The URI load has been canceled by the observer.  Clean up
+                // the damage...
+                //
+                // XXX this method incorrectly returns a bool
+                //
+                rv = mChannels->RemoveElement(channel) ? NS_OK : NS_ERROR_FAILURE;
+                mForegroundCount -= 1;
+            }
+        }
+    }
+
+    return rv;
+}
+
+NS_IMETHODIMP
+nsLoadGroup::RemoveChannel(nsIChannel *channel, nsISupports* ctxt,
+                           nsresult status, const PRUnichar *errorMsg)
+{
+    nsresult rv;
+
+#if defined(PR_LOGGING)
+  {
+    PRUint32 count = 0;
+    char* uriStr;
+    nsCOMPtr<nsIURI> uri;
+
+    if (channel) {
+    	rv = channel->GetURI(getter_AddRefs(uri));
+    }
+    else {
+	rv = NS_ERROR_NULL_POINTER;
+    }
+
+    if (NS_SUCCEEDED(rv))
+        rv = uri->GetSpec(&uriStr);
+    if (NS_FAILED(rv))
+        uriStr = nsCRT::strdup("?");
+
+    (void)mChannels->Count(&count);
+
+    PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+           ("LOADGROUP [%x]: Removing channel %x %s status %x (count=%d).\n",
+            this, channel, uriStr, status, count-1));
+    nsCRT::free(uriStr);
+  }
+#endif /* PR_LOGGING */
+
+    //
+    // Remove the channel from the group.  If this fails, it means that
+    // the channel was *not* in the group so do not update the foreground
+    // count or it will get messed up...
+    //
+    //
+    // XXX this method incorrectly returns a bool
+    //
+    rv = mChannels->RemoveElement(channel) ? NS_OK : NS_ERROR_FAILURE;
+    if (NS_FAILED(rv)) {
+        PR_LOG(gLoadGroupLog, PR_LOG_ERROR,
+               ("LOADGROUP [%x]: Unable to remove channel %x. Not in group!\n",
+                this, channel));
+        return rv;
+    }
+
+    nsLoadFlags flags;
+    rv = channel->GetLoadAttributes(&flags);
+    if (NS_FAILED(rv)) return rv;
+
+    if (!(flags & nsIChannel::LOAD_BACKGROUND)) {
+        NS_ASSERTION(mForegroundCount > 0, "ForegroundCount messed up");
+        mForegroundCount -= 1;
+
+        // Fire the OnStopRequest out to the observer...
+        nsCOMPtr<nsIStreamObserver> observer (do_QueryReferent(mObserver));
+        if (observer) {
+            PR_LOG(gLoadGroupLog, PR_LOG_DEBUG,
+                   ("LOADGROUP [%x]: Firing OnStopRequest for channel %x."
+                    "(foreground count=%d).\n",
+                    this, channel, mForegroundCount));
+
+            rv = observer->OnStopRequest(channel, ctxt, status, errorMsg);
+            if (NS_FAILED(rv)) {
+                PR_LOG(gLoadGroupLog, PR_LOG_ERROR,
+                       ("LOADGROUP [%x]: OnStopRequest for channel %x FAILED.\n",
+                       this, channel));
+            }
+        }
+    }
+
+    return rv;
+}
+
+
+
+NS_IMETHODIMP
+nsLoadGroup::GetChannels(nsISimpleEnumerator * *aChannels)
+{
+    return NS_NewArrayEnumerator(aChannels, mChannels);
+}
+
+
+NS_IMETHODIMP
+nsLoadGroup::GetGroupListenerFactory(nsILoadGroupListenerFactory * *aFactory)
+{
+    if (mGroupListenerFactory) {
+        mGroupListenerFactory->QueryReferent(NS_GET_IID(nsILoadGroupListenerFactory), (void**)aFactory);
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoadGroup::SetGroupListenerFactory(nsILoadGroupListenerFactory *aFactory)
+{
+    mGroupListenerFactory = getter_AddRefs(NS_GetWeakReference(aFactory));
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsLoadGroup::SetGroupObserver(nsIStreamObserver* aObserver)
+{
+    nsresult rv = NS_OK;
+
+    // Release the old observer (if any...)
+    mObserver = null_nsCOMPtr();
+#if 0
+    if (aObserver) {
+        nsCOMPtr<nsIEventQueue> eventQueue;
+        NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueService, &rv);
+        if (NS_FAILED(rv)) return rv;
+
+        rv = eventQService->GetThreadEventQueue(NS_CURRENT_THREAD, getter_AddRefs(eventQueue));
+        if (NS_FAILED(rv)) return rv;
+
+        rv = NS_NewAsyncStreamObserver(getter_AddRefs(mObserver),
+                                       eventQueue, aObserver);
+    }
+#else
+    //mObserver = aObserver;
+    mObserver = getter_AddRefs(NS_GetWeakReference(aObserver));
+#endif
+
+    return rv;
+}
+
+
+NS_IMETHODIMP
+nsLoadGroup::GetGroupObserver(nsIStreamObserver* *aResult)
+{
+  nsCOMPtr<nsIStreamObserver> observer (do_QueryReferent(mObserver));
+  *aResult = observer;
+  NS_IF_ADDREF(*aResult);
+  return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsLoadGroup::GetActiveCount(PRUint32* aResult)
+{
+    *aResult = mForegroundCount;
+
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsresult nsLoadGroup::MergeLoadAttributes(nsIChannel *aChannel)
+{
+  nsresult rv;
+  nsLoadFlags flags, oldFlags;
+
+  rv = aChannel->GetLoadAttributes(&flags);
+  if (NS_FAILED(rv)) return rv;
+
+  oldFlags = flags;
+  //
+  // Inherit the group cache validation policy (bits 12-15)
+  //
+  if ( !((nsIChannel::VALIDATE_NEVER            | 
+          nsIChannel::VALIDATE_ALWAYS           | 
+          nsIChannel::VALIDATE_ONCE_PER_SESSION | 
+          nsIChannel::VALIDATE_HEURISTICALLY) & flags)) {
+    flags |= (nsIChannel::VALIDATE_NEVER            |
+              nsIChannel::VALIDATE_ALWAYS           |
+              nsIChannel::VALIDATE_ONCE_PER_SESSION |
+              nsIChannel::VALIDATE_HEURISTICALLY) & mDefaultLoadAttributes;
+  }
+  //
+  // Inherit the group reload policy (bits 9-10)
+  //
+  if (!(nsIChannel::FORCE_VALIDATION & flags)) {
+    flags |= (nsIChannel::FORCE_VALIDATION & mDefaultLoadAttributes);
+  }
+
+  if (!(nsIChannel::FORCE_RELOAD & flags)) {
+    flags |= (nsIChannel::FORCE_RELOAD & mDefaultLoadAttributes);
+  }
+  //
+  // Inherit the group persistent cache policy (bit 8)
+  //
+  if (!(nsIChannel::INHIBIT_PERSISTENT_CACHING & flags)) {
+    flags |= (nsIChannel::INHIBIT_PERSISTENT_CACHING & mDefaultLoadAttributes);
+  }
+  //
+  // Inherit the group loading policy (bit 0)
+  //
+  if (!(nsIChannel::LOAD_BACKGROUND & flags)) {
+    flags |= (nsIChannel::LOAD_BACKGROUND & mDefaultLoadAttributes);
+  }
+
+  if (flags != oldFlags) {
+    rv = aChannel->SetLoadAttributes(flags);
+  }
+
+  return rv;
+}
+

mozilla/netwerk/base/src/nsLoadGroup.h

@@ -0,0 +1,77 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsLoadGroup_h__
+#define nsLoadGroup_h__
+
+#include "nsILoadGroup.h"
+#include "nsIChannel.h"
+#include "nsIStreamListener.h"
+#include "nsAgg.h"
+#include "nsCOMPtr.h"
+#include "nsWeakPtr.h"
+#include "nsWeakReference.h"
+
+class  nsISupportsArray;
+
+class nsLoadGroup : public nsILoadGroup,
+                    public nsSupportsWeakReference
+{
+public:
+    NS_DECL_AGGREGATED
+    
+    ////////////////////////////////////////////////////////////////////////////
+    // nsIRequest methods:
+    NS_DECL_NSIREQUEST
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsILoadGroup methods:
+    NS_DECL_NSILOADGROUP
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsLoadGroup methods:
+
+    nsLoadGroup(nsISupports* outer);
+    
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+protected:
+    virtual ~nsLoadGroup();
+    nsresult Init();
+
+    nsresult MergeLoadAttributes(nsIChannel *aChannel);
+
+protected:
+    PRUint32                    mDefaultLoadAttributes;
+    PRUint32                    mForegroundCount;
+
+    nsISupportsArray*           mChannels;
+
+    nsWeakPtr               mObserver;
+    // nsCOMPtr<nsIStreamObserver> mObserver;
+    nsCOMPtr<nsIChannel>        mDefaultLoadChannel;
+
+    nsWeakPtr                   mGroupListenerFactory;
+};
+
+#endif // nsLoadGroup_h__

mozilla/netwerk/base/src/nsNetModRegEntry.cpp

@@ -0,0 +1,183 @@
+/* -*- 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 1.1 (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 "nsNetModRegEntry.h"
+#include "plstr.h"
+#include "nsIAllocator.h"
+#include "nsIServiceManager.h"
+#include "nsIEventQueueService.h"
+#include "nsProxyObjectManager.h"
+
+
+static NS_DEFINE_IID(kProxyObjectManagerCID, NS_PROXYEVENT_MANAGER_CID);
+static NS_DEFINE_IID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
+
+    
+//////////////////////////////
+//// nsISupports
+//////////////////////////////
+NS_IMPL_ISUPPORTS(nsNetModRegEntry, NS_GET_IID(nsINetModRegEntry));
+
+
+//////////////////////////////
+//// nsINetModRegEntry
+//////////////////////////////
+
+NS_IMETHODIMP
+nsNetModRegEntry::GetSyncProxy(nsINetNotify **aNotify) 
+{
+    if (mSyncProxy)
+    {
+        *aNotify = mSyncProxy;
+        NS_ADDREF(*aNotify);
+        return NS_OK;
+    }
+    
+    nsresult rv = BuildProxy(PR_TRUE);
+    
+    if (NS_SUCCEEDED(rv))
+    {
+        *aNotify = mSyncProxy;
+        NS_ADDREF(*aNotify);
+    }
+    return rv;
+}
+
+
+NS_IMETHODIMP
+nsNetModRegEntry::GetAsyncProxy(nsINetNotify **aNotify) 
+{
+    if (mAsyncProxy)
+    {
+        *aNotify = mAsyncProxy;
+        NS_ADDREF(*aNotify);
+        return NS_OK;
+    }
+
+    nsresult rv = BuildProxy(PR_FALSE);
+    
+    if (NS_SUCCEEDED(rv))
+    {
+        *aNotify = mAsyncProxy;
+        NS_ADDREF(*aNotify);
+    }
+    return rv;
+}
+
+NS_IMETHODIMP
+nsNetModRegEntry::GetTopic(char **topic) 
+{
+    if (mTopic) 
+    {
+        *topic = (char *) nsAllocator::Clone(mTopic, nsCRT::strlen(mTopic) + 1);
+        return NS_OK;
+    }
+    return NS_ERROR_NULL_POINTER;
+}
+
+NS_IMETHODIMP
+nsNetModRegEntry::Equals(nsINetModRegEntry* aEntry, PRBool *_retVal) 
+{
+    nsresult rv = NS_OK;
+    *_retVal = PR_FALSE;
+
+    char* topic;
+
+    rv = aEntry->GetTopic(&topic);
+    if (NS_FAILED(rv)) 
+        return rv;
+    
+    if (topic && PL_strcmp(topic, mTopic)) 
+    {
+        nsCOMPtr<nsINetNotify> aSyncProxy;
+        rv = aEntry->GetSyncProxy(getter_AddRefs(aSyncProxy));
+        
+        if(aSyncProxy == mSyncProxy)
+        {
+            *_retVal = PR_TRUE;
+        }
+        nsAllocator::Free(topic);
+    }
+    return rv;
+}
+
+
+//////////////////////////////
+//// nsNetModRegEntry
+//////////////////////////////
+
+nsNetModRegEntry::nsNetModRegEntry(const char *aTopic, 
+                                   nsINetNotify *aNotify, 
+                                   nsresult *result)
+{
+    NS_INIT_REFCNT();
+    mTopic = new char [PL_strlen(aTopic) + 1];
+    PL_strcpy(mTopic, aTopic);
+   
+    mAsyncProxy = nsnull;
+    mSyncProxy = nsnull;
+    mRealNotifier = aNotify;
+
+    NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueServiceCID, result); 
+    
+    if (NS_FAILED(*result)) return;
+    
+    *result = eventQService->GetThreadEventQueue(NS_CURRENT_THREAD, getter_AddRefs(mEventQ)); 
+}
+
+nsresult
+nsNetModRegEntry::BuildProxy(PRBool sync)
+{
+    if (mEventQ == nsnull)
+        return NS_ERROR_NULL_POINTER;
+
+    nsresult result;
+    
+    NS_WITH_SERVICE( nsIProxyObjectManager, proxyManager, kProxyObjectManagerCID, &result);
+    
+    if (NS_FAILED(result)) 
+        return result;
+    
+    if (sync)
+    {
+        result = proxyManager->GetProxyObject(  mEventQ,
+                                                NS_GET_IID(nsINetNotify),
+                                                mRealNotifier,
+                                                PROXY_SYNC | PROXY_ALWAYS,
+                                                getter_AddRefs(mSyncProxy));
+    }
+    else
+    {
+         result = proxyManager->GetProxyObject( mEventQ,
+                                                NS_GET_IID(nsINetNotify),
+                                                mRealNotifier,
+                                                PROXY_ASYNC | PROXY_ALWAYS,
+                                                getter_AddRefs(mAsyncProxy));
+    }
+ 
+    return result;
+}
+
+nsNetModRegEntry::~nsNetModRegEntry() 
+{
+    delete [] mTopic;
+}

mozilla/netwerk/base/src/nsNetModRegEntry.h

@@ -0,0 +1,55 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef ___nsNetModRegEntry_h___
+#define ___nsNetModRegEntry_h___
+
+#include "nsINetModRegEntry.h"
+#include "nsIEventQueue.h"
+#include "nsCOMPtr.h"
+
+class nsNetModRegEntry : public nsINetModRegEntry {
+public:
+    // nsISupports
+    NS_DECL_ISUPPORTS
+
+    // nsINetModRegEntry
+    NS_IMETHOD GetSyncProxy(nsINetNotify * *aSyncProxy);
+    NS_IMETHOD GetAsyncProxy(nsINetNotify * *aAsyncProxy);
+    NS_IMETHOD GetTopic(char * *aTopic);
+    NS_IMETHOD Equals(nsINetModRegEntry* aEntry, PRBool *_retVal);
+
+    // nsNetModRegEntry
+    nsNetModRegEntry(const char *aTopic, nsINetNotify *aNotify, nsresult *result);
+    virtual ~nsNetModRegEntry();
+
+protected:
+    char                    *mTopic;
+    nsCOMPtr<nsINetNotify>  mRealNotifier;
+    nsCOMPtr<nsINetNotify>  mSyncProxy;
+    nsCOMPtr<nsINetNotify>  mAsyncProxy;
+    nsCOMPtr<nsIEventQueue> mEventQ;
+
+    nsresult BuildProxy(PRBool sync);
+};
+
+#endif //___nsNetModRegEntry_h___

mozilla/netwerk/base/src/nsNetModuleMgr.cpp

@@ -0,0 +1,203 @@
+/* -*- 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 "nsAutoLock.h"
+#include "nsNetModuleMgr.h"
+#include "nsNetModRegEntry.h"
+#include "nsEnumeratorUtils.h" // for nsArrayEnumerator
+#include "nsString.h"
+#include "nsXPIDLString.h"
+#include "nsIEventQueue.h"
+
+nsNetModuleMgr* nsNetModuleMgr::gManager;
+
+///////////////////////////////////
+//// nsISupports
+///////////////////////////////////
+
+NS_IMPL_ISUPPORTS(nsNetModuleMgr, NS_GET_IID(nsINetModuleMgr));
+
+
+///////////////////////////////////
+//// nsINetModuleMgr
+///////////////////////////////////
+
+NS_IMETHODIMP
+nsNetModuleMgr::RegisterModule(const char *aTopic, nsINetNotify *aNotify)
+{
+    nsresult rv;
+    PRUint32 cnt;
+
+    // XXX before registering an object for a particular topic
+    // XXX QI the nsINetNotify interface passed in for the interfaces
+    // XXX supported by the topic.
+
+    nsAutoLock lock(mLock);
+    nsNetModRegEntry *newEntry = new nsNetModRegEntry(aTopic, aNotify, &rv);
+    if (!newEntry)
+        return NS_ERROR_OUT_OF_MEMORY;
+    
+    if (NS_FAILED(rv)) {
+        delete newEntry;
+        return rv;
+    }
+
+    nsCOMPtr<nsINetModRegEntry> newEntryI = do_QueryInterface(newEntry, &rv);
+    if (NS_FAILED(rv)) {
+        delete newEntry;
+        return rv;
+    }
+
+    // Check for a previous registration
+    mEntries->Count(&cnt);
+    for (PRUint32 i = 0; i < cnt; i++) 
+    {
+        nsCOMPtr<nsINetModRegEntry> curEntry =
+            dont_AddRef(NS_STATIC_CAST(nsINetModRegEntry*, mEntries->ElementAt(i)));
+
+        PRBool same = PR_FALSE;
+        rv = newEntryI->Equals(curEntry, &same);
+        if (NS_FAILED(rv)) return rv;
+
+        // if we've already got this one registered, yank it, and replace it with the new one
+        if (same) {
+            mEntries->DeleteElementAt(i);
+            break;
+        }
+    }
+
+    rv = mEntries->AppendElement(NS_STATIC_CAST(nsISupports*, newEntryI)) ? NS_OK : NS_ERROR_FAILURE;  // XXX this method incorrectly returns a bool
+    return rv;
+}
+
+NS_IMETHODIMP
+nsNetModuleMgr::UnregisterModule(const char *aTopic, nsINetNotify *aNotify) 
+{
+    nsAutoLock lock(mLock);
+
+    nsresult rv;
+
+    nsCOMPtr<nsINetModRegEntry> tmpEntryI;
+    nsNetModRegEntry *tmpEntry = new nsNetModRegEntry(aTopic, aNotify, &rv);
+    if (!tmpEntry)
+        return NS_ERROR_OUT_OF_MEMORY;
+    
+    if (NS_FAILED(rv)) return rv;
+
+    rv = tmpEntry->QueryInterface(NS_GET_IID(nsINetModRegEntry), getter_AddRefs(tmpEntryI));
+    if (NS_FAILED(rv)) return rv;
+
+    PRUint32 cnt;
+    mEntries->Count(&cnt);
+    for (PRUint32 i = 0; i < cnt; i++) {
+        nsCOMPtr<nsINetModRegEntry> curEntry = 
+            dont_AddRef(NS_STATIC_CAST(nsINetModRegEntry*, mEntries->ElementAt(i)));
+
+        PRBool same = PR_FALSE;
+        rv = tmpEntryI->Equals(curEntry, &same);
+        if (NS_FAILED(rv)) return rv;
+
+        if (same) {
+            mEntries->DeleteElementAt(i);
+            break;
+        }
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNetModuleMgr::EnumerateModules(const char *aTopic, nsISimpleEnumerator **aEnumerator) {
+
+    nsresult rv;
+    // get all the entries for this topic
+    
+    nsAutoLock lock(mLock);
+
+    PRUint32 cnt;
+    rv = mEntries->Count(&cnt);
+    if (NS_FAILED(rv)) return rv;
+
+    // create the new array
+    nsCOMPtr<nsISupportsArray> topicEntries;
+    rv = NS_NewISupportsArray(getter_AddRefs(topicEntries));
+    if (NS_FAILED(rv)) return rv;
+
+    // run through the main entry array looking for topic matches.
+    for (PRUint32 i = 0; i < cnt; i++) {
+        nsCOMPtr<nsINetModRegEntry> entry = 
+            dont_AddRef(NS_STATIC_CAST(nsINetModRegEntry*, mEntries->ElementAt(i)));
+
+        nsXPIDLCString topic;
+        rv = entry->GetTopic(getter_Copies(topic));
+        if (NS_FAILED(rv)) return rv;
+
+        if (0 == PL_strcmp(aTopic, topic)) {
+            // found a match, add it to the list
+            rv = topicEntries->AppendElement(NS_STATIC_CAST(nsISupports*, entry)) ? NS_OK : NS_ERROR_FAILURE;  // XXX this method incorrectly returns a bool
+            if (NS_FAILED(rv)) return rv;
+        }
+    }
+
+    nsCOMPtr<nsISimpleEnumerator> enumerator;
+    rv = NS_NewArrayEnumerator(getter_AddRefs(enumerator), topicEntries);
+    if (NS_FAILED(rv)) return rv;
+
+    *aEnumerator = enumerator;
+    NS_ADDREF(*aEnumerator);
+    return NS_OK;
+}
+
+
+///////////////////////////////////
+//// nsNetModuleMgr
+///////////////////////////////////
+
+nsNetModuleMgr::nsNetModuleMgr() {
+    NS_INIT_REFCNT();
+    NS_NewISupportsArray(&mEntries);
+    mLock    = PR_NewLock();
+}
+
+nsNetModuleMgr::~nsNetModuleMgr() {
+    NS_IF_RELEASE(mEntries);
+    PR_DestroyLock(mLock);
+    gManager = nsnull;
+}
+
+NS_METHOD
+nsNetModuleMgr::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    if (! gManager) {
+        gManager = new nsNetModuleMgr();
+        if (! gManager)
+            return NS_ERROR_OUT_OF_MEMORY;
+    }
+
+    NS_ADDREF(gManager);
+    nsresult rv = gManager->QueryInterface(aIID, aResult);
+    NS_RELEASE(gManager);
+
+    return rv;
+}

mozilla/netwerk/base/src/nsNetModuleMgr.h

@@ -0,0 +1,55 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef ___nsNetModuleMgr_h__
+#define ___nsNetModuleMgr_h__
+
+#include "nsINetModuleMgr.h"
+#include "prlock.h"
+#include "nspr.h"
+#include "nsISupportsArray.h"
+
+class nsNetModuleMgr : public nsINetModuleMgr {
+protected:
+    static nsNetModuleMgr* gManager;
+
+public:
+    // nsISupports
+    NS_DECL_ISUPPORTS
+
+    // nsINetModuleMgr
+    NS_DECL_NSINETMODULEMGR
+    
+    // nsNetModuleMgr
+    nsNetModuleMgr();
+    virtual ~nsNetModuleMgr();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+
+    nsISupportsArray   *mEntries;
+    PRLock             *mLock;
+};
+
+
+#endif // ___nsNetModuleMgr_h__

mozilla/netwerk/base/src/nsNoAuthURLParser.cpp

@@ -0,0 +1,313 @@
+/* -*- 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 Andreas Otte.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsNoAuthURLParser.h"
+#include "nsURLHelper.h"
+#include "nsCRT.h"
+#include "nsString.h"
+#include "prprf.h"
+
+NS_IMPL_THREADSAFE_ISUPPORTS(nsNoAuthURLParser, NS_GET_IID(nsIURLParser))
+
+nsNoAuthURLParser::~nsNoAuthURLParser()
+{
+}
+
+
+NS_METHOD
+nsNoAuthURLParser::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+    nsNoAuthURLParser* p = new nsNoAuthURLParser();
+    if (p == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(p);
+    nsresult rv = p->QueryInterface(aIID, aResult);
+    NS_RELEASE(p);
+    return rv;
+}
+
+nsresult
+nsNoAuthURLParser::ParseAtScheme(const char* i_Spec, char* *o_Scheme, 
+                                 char* *o_Username, char* *o_Password, 
+                                 char* *o_Host, PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+
+    NS_PRECONDITION( (nsnull != i_Spec), "Parse called on empty url!");
+    if (!i_Spec)
+        return NS_ERROR_MALFORMED_URI;
+
+    int len = PL_strlen(i_Spec);
+    if (len >= 2 && *i_Spec == '/' && *(i_Spec+1) == '/') // No Scheme
+    {
+        rv = ParseAtPreHost(i_Spec, o_Username, o_Password, o_Host, o_Port, 
+                            o_Path);
+        return rv;
+    }
+
+    static const char delimiters[] = ":"; //this order is optimized.
+    char* brk = PL_strpbrk(i_Spec, delimiters);
+
+    if (!brk) // everything is a path
+    {
+        rv = ParseAtPath((char*)i_Spec, o_Path);
+        return rv;
+    }
+
+    switch (*brk)
+    {
+    case ':' :
+        rv = ExtractString((char*)i_Spec, o_Scheme, (brk - i_Spec));
+        if (NS_FAILED(rv))
+            return rv;
+        ToLowerCase(*o_Scheme);
+        rv = ParseAtPreHost(brk+1, o_Username, o_Password, o_Host,
+                            o_Port, o_Path);
+        return rv;
+        break;
+    default:
+        NS_ASSERTION(0, "This just can't be!");
+        break;
+    }
+    return NS_OK;
+}
+
+nsresult
+nsNoAuthURLParser::ParseAtPreHost(const char* i_Spec, char* *o_Username, 
+                                  char* *o_Password, char* *o_Host,
+                                  PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+    // Skip leading two slashes
+    char* fwdPtr= (char*) i_Spec;
+    if (fwdPtr && (*fwdPtr != '\0') && (*fwdPtr == '/'))
+        fwdPtr++;
+    if (fwdPtr && (*fwdPtr != '\0') && (*fwdPtr == '/'))
+        fwdPtr++;
+
+    // There is no PreHost
+    rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+    return rv;
+
+}
+
+nsresult
+nsNoAuthURLParser::ParseAtHost(const char* i_Spec, char* *o_Host,
+                     PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+    // There is no Host, but take care of a localhost
+    if ((nsCRT::strcasecmp(i_Spec,"localhost")==0) || 
+        (PL_strcasestr(i_Spec,"localhost/")==i_Spec))
+        return ParseAtPath(i_Spec+9,o_Path);
+    rv = ParseAtPath(i_Spec, o_Path);
+    return rv;
+}
+
+nsresult
+nsNoAuthURLParser::ParseAtPort(const char* i_Spec, PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+    // There is no Port
+    rv = ParseAtPath(i_Spec, o_Path);
+    return NS_OK;
+}
+
+nsresult
+nsNoAuthURLParser::ParseAtPath(const char* i_Spec, char* *o_Path)
+{
+    // Just write the path and check for a starting /
+    nsCAutoString dir;
+    if ('/' != *i_Spec)
+        dir += "/";
+    
+    dir += i_Spec;
+
+    *o_Path = dir.ToNewCString();
+    return (*o_Path ? NS_OK : NS_ERROR_OUT_OF_MEMORY);
+}
+
+nsresult
+nsNoAuthURLParser::ParseAtDirectory(const char* i_Path, char* *o_Directory, 
+                             char* *o_FileBaseName, char* *o_FileExtension,
+                             char* *o_Param, char* *o_Query, char* *o_Ref)
+{
+    // Cleanout
+    CRTFREEIF(*o_Directory);
+    CRTFREEIF(*o_FileBaseName);
+    CRTFREEIF(*o_FileExtension);
+    CRTFREEIF(*o_Param);
+    CRTFREEIF(*o_Query);
+    CRTFREEIF(*o_Ref);
+
+    nsresult rv = NS_OK;
+
+    // Parse the Path into its components
+    if (!i_Path) 
+    {
+        DupString(o_Directory, "/");
+        return (o_Directory ? NS_OK : NS_ERROR_OUT_OF_MEMORY);
+    }
+
+    char* dirfile = nsnull;
+    char* options = nsnull;
+
+    int len = PL_strlen(i_Path);
+
+    /* Factor out the optionpart with ;?# */
+    static const char delimiters[] = ";?#"; // for param, query and ref
+    char* brk = PL_strpbrk(i_Path, delimiters);
+
+    if (!brk) // Everything is just path and filename
+    {
+        DupString(&dirfile, i_Path); 
+    } 
+    else 
+    {
+        int dirfileLen = brk - i_Path;
+        ExtractString((char*)i_Path, &dirfile, dirfileLen);
+        len -= dirfileLen;
+        ExtractString((char*)i_Path + dirfileLen, &options, len);
+        brk = options;
+    }
+
+    /* now that we have broken up the path treat every part differently */
+    /* first dir+file */
+
+    char* file;
+
+    int dlen = PL_strlen(dirfile);
+    if (dlen == 0)
+    {
+        DupString(o_Directory, "/");
+        file = dirfile;
+    } else {
+        CoaleseDirs(dirfile);
+        // Get length again
+        dlen = PL_strlen(dirfile);
+
+        // First find the last slash
+        file = PL_strrchr(dirfile, '/');
+        if (!file) 
+        {
+            DupString(o_Directory, "/");
+            file = dirfile;
+        }
+
+        // If its not the same as the first slash then extract directory
+        if (file != dirfile)
+        {
+            ExtractString(dirfile, o_Directory, (file - dirfile)+1);
+        } else {
+            DupString(o_Directory, "/");
+        }
+    }
+
+    /* Extract FileBaseName and FileExtension */
+    if (dlen > 0) {
+        // Look again if there was a slash
+        char* slash = PL_strrchr(dirfile, '/');
+        char* e_FileName = nsnull;
+        if (slash) {
+            if (dirfile+dlen-1>slash)
+                ExtractString(slash+1, &e_FileName, dlen-(slash-dirfile+1));
+        } else {
+            // Use the full String as Filename
+            ExtractString(dirfile, &e_FileName, dlen);
+        } 
+
+        rv = ParseFileName(e_FileName,o_FileBaseName,o_FileExtension);
+        CRTFREEIF(e_FileName);
+    }
+
+    // Now take a look at the options. "#" has precedence over "?"
+    // which has precedence over ";"
+    if (options) {
+        // Look for "#" first. Everything following it is in the ref
+        brk = PL_strchr(options, '#');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Ref, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+
+        // Now look for "?"
+        brk = PL_strchr(options, '?');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Query, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+
+        // Now look for ';'
+        brk = PL_strchr(options, ';');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Param, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+    }
+
+    nsCRT::free(dirfile);
+    nsCRT::free(options);
+    return rv;
+}
+
+nsresult
+nsNoAuthURLParser::ParsePreHost(const char* i_PreHost, char* *o_Username, 
+                                char* *o_Password)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+nsresult
+nsNoAuthURLParser::ParseFileName(const char* i_FileName, 
+                                 char* *o_FileBaseName, 
+                                 char* *o_FileExtension)
+{
+    nsresult rv = NS_OK;
+
+    if (!i_FileName) {
+        *o_FileBaseName = nsnull;
+        *o_FileExtension = nsnull;
+        return rv;
+    }
+
+    // Search for FileExtension
+    // Search for last .
+    // Ignore . at the beginning
+    char* brk = PL_strrchr(i_FileName+1, '.');
+    if (brk) 
+    {
+        rv = ExtractString((char*)i_FileName, o_FileBaseName, 
+                          (brk - i_FileName));
+        if (NS_FAILED(rv))
+            return rv;
+        rv = ExtractString(brk + 1, o_FileExtension, 
+                          (i_FileName+PL_strlen(i_FileName) - brk - 1));
+     } else {
+         rv = DupString(o_FileBaseName, i_FileName);
+     }
+    return rv;
+}

mozilla/netwerk/base/src/nsNoAuthURLParser.h

@@ -0,0 +1,51 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsNoAuthURLParser_h__
+#define nsNoAuthURLParser_h__
+
+#include "nsIURLParser.h"
+#include "nsIURI.h"
+#include "nsAgg.h"
+#include "nsCRT.h"
+
+class nsNoAuthURLParser : public nsIURLParser
+{
+public:
+    NS_DECL_ISUPPORTS
+    ///////////////////////////////////////////////////////////////////////////
+    // nsNoAuthURLParser methods:
+    nsNoAuthURLParser() {
+        NS_INIT_REFCNT();
+    }
+    virtual ~nsNoAuthURLParser();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    ///////////////////////////////////////////////////////////////////////////
+    // nsIURLParser methods:
+    NS_DECL_NSIURLPARSER
+
+};
+
+#endif // nsNoAuthURLParser_h__

mozilla/netwerk/base/src/nsProtocolProxyService.cpp

@@ -0,0 +1,236 @@
+/* -*- 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 "nsProtocolProxyService.h"
+#include "nsIServiceManager.h"
+#include "nsXPIDLString.h"
+
+static NS_DEFINE_CID(kPrefServiceCID, NS_PREF_CID);
+static const char PROXY_PREFS[] = "network.proxy";
+PRInt32 PR_CALLBACK ProxyPrefsCallback(const char* pref, void* instance)
+{
+    nsProtocolProxyService* proxyServ = (nsProtocolProxyService*) instance;
+    NS_ASSERTION(proxyServ, "bad instance data");
+    if (proxyServ) proxyServ->PrefsChanged(pref);
+    return 0;
+}
+
+
+NS_IMPL_ISUPPORTS1(nsProtocolProxyService, nsIProtocolProxyService);
+
+
+// nsProtocolProxyService methods
+NS_IMETHODIMP
+nsProtocolProxyService::Init() {
+    nsresult rv = NS_OK;
+
+    mPrefs = do_GetService(kPrefServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    // register for change callbacks
+    rv = mPrefs->RegisterCallback(PROXY_PREFS, ProxyPrefsCallback, (void*)this);
+    if (NS_FAILED(rv)) return rv;
+
+    PrefsChanged(nsnull);
+    return NS_OK;
+}
+
+NS_METHOD
+nsProtocolProxyService::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult) {
+    nsresult rv;
+    if (aOuter) return NS_ERROR_NO_AGGREGATION;
+
+    nsProtocolProxyService* serv = new nsProtocolProxyService();
+    if (!serv) return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(serv);
+    rv = serv->Init();
+    if (NS_FAILED(rv)) {
+        delete serv;
+        return rv;
+    }
+    rv = serv->QueryInterface(aIID, aResult);
+    NS_RELEASE(serv);
+    return rv;
+}
+
+void
+nsProtocolProxyService::PrefsChanged(const char* pref) {
+    PRBool bChangeAll = (pref) ? PR_FALSE : PR_TRUE;
+    NS_ASSERTION(mPrefs, "No preference service available!");
+    if (!mPrefs) return;
+
+    nsresult rv = NS_OK;
+
+    if (bChangeAll || !PL_strcmp(pref, "network.proxy.type"))
+    {
+        PRInt32 type = -1;
+        rv = mPrefs->GetIntPref("network.proxy.type",&type);
+        if (NS_SUCCEEDED(rv))
+            mUseProxy = (type == 1); // type == 2 is autoconfig stuff
+    }
+
+    nsXPIDLCString tempString;
+    if (bChangeAll || !PL_strcmp(pref, "network.proxy.http"))
+    {
+        mHTTPProxyHost = "";
+        rv = mPrefs->CopyCharPref("network.proxy.http", 
+                getter_Copies(tempString));
+        if (NS_SUCCEEDED(rv) && tempString && *tempString)
+            mHTTPProxyHost = nsCRT::strdup(tempString);
+    }
+
+    if (bChangeAll || !PL_strcmp(pref, "network.proxy.http_port"))
+    {
+        mHTTPProxyPort = -1;
+        PRInt32 proxyPort = -1;
+        rv = mPrefs->GetIntPref("network.proxy.http_port",&proxyPort);
+        if (NS_SUCCEEDED(rv) && proxyPort>0) 
+            mHTTPProxyPort = proxyPort;
+    }
+
+    if (bChangeAll || !PL_strcmp(pref, "network.proxy.ftp"))
+    {
+        mFTPProxyHost = "";
+        rv = mPrefs->CopyCharPref("network.proxy.ftp", 
+                getter_Copies(tempString));
+        if (NS_SUCCEEDED(rv) && tempString && *tempString)
+            mFTPProxyHost = nsCRT::strdup(tempString);
+    }
+
+    if (bChangeAll || !PL_strcmp(pref, "network.proxy.ftp_port"))
+    {
+        mFTPProxyPort = -1;
+        PRInt32 proxyPort = -1;
+        rv = mPrefs->GetIntPref("network.proxy.ftp_port",&proxyPort);
+        if (NS_SUCCEEDED(rv) && proxyPort>0) 
+            mFTPProxyPort = proxyPort;
+    }
+
+    if (bChangeAll || !PL_strcmp(pref, "network.proxy.no_proxies_on"))
+    {
+        CRTFREEIF(mFilters);
+        rv = mPrefs->CopyCharPref("network.proxy.no_proxies_on",
+                getter_Copies(tempString));
+        if (NS_SUCCEEDED(rv) && tempString && *tempString)
+            mFilters = nsCRT::strdup(tempString);
+    }
+}
+
+PRBool
+nsProtocolProxyService::CanUseProxy(nsIURI* aURI) 
+{
+    if (!mFilters || !*mFilters) 
+        return PR_TRUE;
+
+    PRInt32 port;
+    nsXPIDLCString host;
+
+    nsresult rv = aURI->GetHost(getter_Copies(host));
+    if (NS_FAILED(rv) || !host || !*host) 
+        return PR_FALSE;
+
+    rv = aURI->GetPort(&port);
+    if (NS_FAILED(rv)) {
+        return PR_FALSE;
+    }
+
+    // TODO this parsing should occur when mFilters is read in from the pref
+    // into an array of hosts/port combinations.
+    // so that we just compare the strings and be quicker. -Gagan
+    char* np= mFilters; 
+    while (*np)
+    {
+        while (*np && (*np == ',' || nsCRT::IsAsciiSpace(*np)))
+            np++;
+
+        char* endproxy = np+1;
+        char* portLocation = 0;
+        PRInt32 nport = 0; // no proxy port
+        // find the end of this element. 
+        while (*endproxy && (*endproxy != ',' && 
+          !nsCRT::IsAsciiSpace(*endproxy)))
+        {
+            if (*endproxy == ':')
+                portLocation=endproxy;
+            endproxy++;
+        }
+
+        if (portLocation)
+            nport = atoi(portLocation+1);
+
+        if (!nport || (nport == port)) // ports match...
+        {
+            int nlength = (portLocation ? portLocation : endproxy) - np;
+            // compare the trailing portion of the host-
+            if (0 == PL_strncasecmp(host+PL_strlen(host)-nlength, np, nlength))
+                return PR_FALSE;
+        }
+        np = endproxy;
+    }
+    return PR_TRUE;
+}
+
+// nsIProtocolProxyService
+NS_IMETHODIMP
+nsProtocolProxyService::ExamineForProxy(nsIURI *aURI, nsIProxy *aProxy) {
+    nsresult rv = NS_OK;
+
+    NS_ASSERTION(aURI && aProxy, "need a uri and proxy iface folks.");
+
+    // if proxies are enabled and this host:port combo is
+    // supposed to use a proxy, check for a proxy.
+    if (!mUseProxy || !CanUseProxy(aURI)) {
+        rv = aProxy->SetProxyHost(nsnull);
+        if (NS_FAILED(rv)) return rv;
+        rv = aProxy->SetProxyPort(-1);
+        if (NS_FAILED(rv)) return rv;
+        return NS_OK;
+    }
+
+    nsXPIDLCString scheme;
+    rv = aURI->GetScheme(getter_Copies(scheme));
+    if (NS_FAILED(rv)) return rv;
+
+    if (!PL_strcasecmp(scheme, "http")) {
+        rv = aProxy->SetProxyHost(mHTTPProxyHost);
+        if (NS_FAILED(rv)) return rv;
+
+        return aProxy->SetProxyPort(mHTTPProxyPort);
+    }
+
+    if (!PL_strcasecmp(scheme, "ftp")) {
+        rv = aProxy->SetProxyHost(mFTPProxyHost);
+        if (NS_FAILED(rv)) return rv;
+
+        return aProxy->SetProxyPort(mFTPProxyPort);
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsProtocolProxyService::GetProxyEnabled(PRBool* o_Enabled)
+{
+    if (!o_Enabled)
+        return NS_ERROR_NULL_POINTER;
+    *o_Enabled = mUseProxy;
+    return NS_OK;
+}

mozilla/netwerk/base/src/nsProtocolProxyService.h

@@ -0,0 +1,70 @@
+/* -*- 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): 
+ */
+
+#ifndef __nsprotocolproxyservice___h___
+#define __nsprotocolproxyservice___h___
+
+#include "nsString.h"
+#include "nsCOMPtr.h"
+#include "nsIPref.h"
+#include "nsHashtable.h"
+#include "nsXPIDLString.h"
+#include "nsIProtocolProxyService.h"
+
+class nsProtocolProxyService : public nsIProtocolProxyService {
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIPROTOCOLPROXYSERVICE
+
+    nsProtocolProxyService() {
+        NS_INIT_REFCNT();
+        mUseProxy = PR_FALSE;
+        mFilters=0;
+    };
+
+    virtual ~nsProtocolProxyService() {
+        CRTFREEIF(mFilters);
+    };
+
+    NS_IMETHOD Init();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    void PrefsChanged(const char* pref);
+
+protected:
+    PRBool CanUseProxy(nsIURI* aURI);
+
+    nsCOMPtr<nsIPref>       mPrefs;
+    char                    *mFilters;
+    PRBool                  mUseProxy;
+
+    nsXPIDLCString          mHTTPProxyHost;
+    PRInt32                 mHTTPProxyPort;
+
+    nsXPIDLCString          mFTPProxyHost;
+    PRInt32                 mFTPProxyPort;
+};
+
+#endif // __nsprotocolproxyservice___h___
+

mozilla/netwerk/base/src/nsSimpleURI.cpp

@@ -0,0 +1,294 @@
+/* -*- 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 1.1 (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): 
+ *   Pierre Phaneuf <pp@ludusdesign.com>
+ */
+
+#include "nsSimpleURI.h"
+#include "nscore.h"
+#include "nsCRT.h"
+#include "nsString.h"
+#include "prmem.h"
+#include "prprf.h"
+#include "nsURLHelper.h"
+
+static NS_DEFINE_CID(kSimpleURICID, NS_SIMPLEURI_CID);
+static NS_DEFINE_CID(kThisSimpleURIImplementationCID,
+                     NS_THIS_SIMPLEURI_IMPLEMENTATION_CID);
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+
+////////////////////////////////////////////////////////////////////////////////
+// nsSimpleURI methods:
+
+nsSimpleURI::nsSimpleURI(nsISupports* outer)
+    : mScheme(nsnull),
+      mPath(nsnull)
+{
+    NS_INIT_AGGREGATED(outer);
+}
+
+nsSimpleURI::~nsSimpleURI()
+{
+    if (mScheme) nsCRT::free(mScheme);
+    if (mPath)   nsCRT::free(mPath);
+}
+
+NS_IMPL_AGGREGATED(nsSimpleURI);
+
+NS_IMETHODIMP
+nsSimpleURI::AggregatedQueryInterface(const nsIID& aIID, void** aInstancePtr)
+{
+    NS_ENSURE_ARG_POINTER(aInstancePtr);
+
+     if (aIID.Equals(kISupportsIID))
+         *aInstancePtr = GetInner();
+    else if (aIID.Equals(kThisSimpleURIImplementationCID) ||        // used by Equals
+        aIID.Equals(NS_GET_IID(nsIURI)))
+        *aInstancePtr = NS_STATIC_CAST(nsIURI*, this);
+     else {
+         *aInstancePtr = nsnull;
+          return NS_NOINTERFACE;
+     }
+    NS_ADDREF((nsISupports*)*aInstancePtr);
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIURI methods:
+
+NS_IMETHODIMP
+nsSimpleURI::GetSpec(char* *result)
+{
+    nsAutoString string;
+//    NS_LOCK_INSTANCE();
+
+      // STRING USE WARNING: perhaps |string| should be |nsCAutoString|? -- scc
+    string.AssignWithConversion(mScheme);
+    string.AppendWithConversion(':');
+    string.AppendWithConversion(mPath);
+
+//    NS_UNLOCK_INSTANCE();
+    *result = string.ToNewCString();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetSpec(const char* aSpec)
+{
+    nsAutoString spec;
+    spec.AssignWithConversion(aSpec);
+
+    PRInt32 pos = spec.Find(":");
+    if (pos == -1)
+        return NS_ERROR_FAILURE;
+    nsAutoString scheme;
+    PRInt32 n = spec.Left(scheme, pos);
+    NS_ASSERTION(n == pos, "Left failed");
+    nsAutoString path;
+    PRInt32 count = spec.Length() - pos - 1;
+    n = spec.Mid(path, pos + 1, count);
+    NS_ASSERTION(n == count, "Mid failed");
+    if (mScheme) 
+        nsCRT::free(mScheme);
+    mScheme = scheme.ToNewCString();
+    if (mScheme == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    if (mPath)   
+        nsCRT::free(mPath);
+    mPath = path.ToNewCString();
+    if (mPath == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetScheme(char* *result)
+{
+    *result = nsCRT::strdup(mScheme);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetScheme(const char* scheme)
+{
+    if (mScheme) nsCRT::free(mScheme);
+    mScheme = nsCRT::strdup(scheme);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetPreHost(char* *result)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetPreHost(const char* preHost)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetUsername(char* *result)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetUsername(const char* userName)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetPassword(char* *result)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetPassword(const char* password)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetHost(char* *result)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetHost(const char* host)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetPort(PRInt32 *result)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetPort(PRInt32 port)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetPath(char* *result)
+{
+    *result = nsCRT::strdup(mPath);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetPath(const char* path)
+{
+    if (mPath) nsCRT::free(mPath);
+    mPath = nsCRT::strdup(path);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::GetURLParser(nsIURLParser* *result)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetURLParser(nsIURLParser* URLParser)
+{
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::Equals(nsIURI* other, PRBool *result)
+{
+    PRBool eq = PR_FALSE;
+    if (other) {
+//        NS_LOCK_INSTANCE();
+        nsSimpleURI* otherUrl;
+        nsresult rv =
+            other->QueryInterface(kThisSimpleURIImplementationCID,
+                                  (void**)&otherUrl);
+        if (NS_SUCCEEDED(rv)) {
+            eq = PRBool((0 == PL_strcmp(mScheme, otherUrl->mScheme)) && 
+                        (0 == PL_strcmp(mPath, otherUrl->mPath)));
+            NS_RELEASE(otherUrl);
+        }
+//        NS_UNLOCK_INSTANCE();
+    }
+    *result = eq;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::Clone(nsIURI* *result)
+{
+    nsSimpleURI* url = new nsSimpleURI(nsnull);     // XXX outer?
+    if (url == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    url->mScheme = nsCRT::strdup(mScheme);
+    if (url->mScheme == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    url->mPath = nsCRT::strdup(mPath);
+    if (url->mPath == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    *result = url;
+    NS_ADDREF(url);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::SetRelativePath(const char *i_RelativePath)
+{ 
+    NS_ASSERTION(PR_FALSE, "This is meaningless in hack context!"); 
+    return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+nsSimpleURI::Resolve(const char *relativePath, char **result) 
+{
+    return DupString(result,(char*)relativePath);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_METHOD
+nsSimpleURI::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    NS_ENSURE_ARG_POINTER(aResult);
+     NS_ENSURE_PROPER_AGGREGATION(aOuter, aIID);
+
+    nsSimpleURI* url = new nsSimpleURI(aOuter);
+    if (url == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    nsresult rv = url->AggregatedQueryInterface(aIID, aResult);
+
+     if (NS_FAILED(rv))
+         delete url;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsSimpleURI.h

@@ -0,0 +1,56 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsSimpleURI_h__
+#define nsSimpleURI_h__
+
+#include "nsIURL.h"
+#include "nsAgg.h"
+
+#define NS_THIS_SIMPLEURI_IMPLEMENTATION_CID         \
+{ /* 22b8f64a-2f7b-11d3-8cd0-0060b0fc14a3 */         \
+    0x22b8f64a,                                      \
+    0x2f7b,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xd0, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+class nsSimpleURI : public nsIURI
+{
+public:
+    NS_DECL_AGGREGATED
+    NS_DECL_NSIURI
+
+    // nsSimpleURI methods:
+
+    nsSimpleURI(nsISupports* outer);
+    virtual ~nsSimpleURI();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+protected:
+    char*       mScheme;
+    char*       mPath;
+};
+
+#endif // nsSimpleURI_h__

mozilla/netwerk/base/src/nsSocketTransport.h

@@ -0,0 +1,258 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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): 
+ */
+
+#ifndef nsSocketTransport_h___
+#define nsSocketTransport_h___
+
+#include "prclist.h"
+#include "prio.h"
+#include "prnetdb.h"
+#include "prinrval.h"
+#include "nsCOMPtr.h"
+#include "nsISocketTransport.h"
+#include "nsIChannel.h"
+#include "nsIInputStream.h"
+#include "nsIBufferInputStream.h"
+#include "nsIBufferOutputStream.h"
+#include "nsIEventQueueService.h"
+#include "nsIStreamListener.h"
+#include "nsIDNSListener.h"
+#include "nsIPipe.h"
+#include "nsIProgressEventSink.h"
+#include "nsIInterfaceRequestor.h"
+
+#define NS_SOCKET_TRANSPORT_SEGMENT_SIZE        (2*1024)
+#define NS_SOCKET_TRANSPORT_BUFFER_SIZE         (8*1024)
+
+//
+// This is the maximum amount of data that will be read into a stream before
+// another transport is processed...
+//
+#define MAX_IO_TRANSFER_SIZE  (8*1024)
+
+enum nsSocketState {
+  eSocketState_Created        = 0,
+  eSocketState_WaitDNS        = 1,
+  eSocketState_Closed         = 2,
+  eSocketState_WaitConnect    = 3,
+  eSocketState_Connected      = 4,
+  eSocketState_WaitReadWrite  = 5,
+  eSocketState_Done           = 6,
+  eSocketState_Timeout        = 7,
+  eSocketState_Error          = 8,
+  eSocketState_Max            = 9
+};
+
+enum nsSocketOperation {
+  eSocketOperation_None       = 0,
+  eSocketOperation_Connect    = 1,
+  eSocketOperation_ReadWrite  = 2,
+  eSocketOperation_Max        = 3
+};
+
+//
+// The following emun provides information about the currently
+// active read and/or write requests...
+//
+// +-------------------------------+
+// | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+// +-------------------------------+
+// <-----flag bits----><-type bits->
+//         
+//  Bits:
+//      0-3:  Type (ie. None, Async, Sync)
+//        4:  Done flag.
+//        5:  Wait flag.
+//      6-7:  Unused flags...
+//
+//
+//   
+enum nsSocketReadWriteInfo {
+  eSocketRead_None            = 0x0000,
+  eSocketRead_Async           = 0x0001,
+  eSocketRead_Sync            = 0x0002,
+  eSocketRead_Done            = 0x0010,
+  eSocketRead_Wait            = 0x0020,
+  eSocketRead_Type_Mask       = 0x000F,
+  eSocketRead_Flag_Mask       = 0x00F0,
+
+  eSocketWrite_None           = 0x0000,
+  eSocketWrite_Async          = 0x0100,
+  eSocketWrite_Sync           = 0x0200,
+  eSocketWrite_Done           = 0x1000,
+  eSocketWrite_Wait           = 0x2000,
+  eSocketWrite_Type_Mask      = 0x0F00,
+  eSocketWrite_Flag_Mask      = 0xF000,
+
+  eSocketDNS_Wait             = 0x2020
+};
+
+//
+// This is the default timeout value (in milliseconds) for sockets which have
+// no activity...
+//
+#define DEFAULT_SOCKET_CONNECT_TIMEOUT_IN_MS  35*1000
+
+// Forward declarations...
+class nsSocketTransportService;
+class nsIInterfaceRequestor;
+
+class nsSocketTransport : public nsISocketTransport,
+                          public nsIChannel, 
+                          public nsIDNSListener,
+                          public nsIPipeObserver
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISOCKETTRANSPORT
+  NS_DECL_NSIREQUEST
+  NS_DECL_NSICHANNEL
+  NS_DECL_NSIPIPEOBSERVER
+  NS_DECL_NSIDNSLISTENER
+
+  // nsSocketTransport methods:
+  nsSocketTransport();
+  virtual ~nsSocketTransport();
+
+  nsresult Init(nsSocketTransportService* aService,
+                const char* aHost, 
+                PRInt32 aPort,
+                const char* aSocketType,
+                const char* aPrintHost, // This host is used for status mesg
+                PRUint32 bufferSegmentSize,
+                PRUint32 bufferMaxSize);
+
+  nsresult Process(PRInt16 aSelectFlags);
+
+  nsresult CheckForTimeout (PRIntervalTime aCurrentTime);
+
+  // Close this socket either right away or once done with the transaction. 
+  nsresult CloseConnection(PRBool bNow=PR_TRUE);
+
+  // Access methods used by the socket transport service...
+  PRFileDesc* GetSocket(void)      { return mSocketFD;    }
+  PRInt16     GetSelectFlags(void) { return mSelectFlags; }
+  PRCList*    GetListNode(void)    { return &mListLink;   }
+
+  static nsSocketTransport* GetInstance(PRCList* qp) { return (nsSocketTransport*)((char*)qp - offsetof(nsSocketTransport, mListLink)); }
+
+  PRBool CanBeReused(void) { return 
+    (mCurrentState != eSocketState_Error) && !mCloseConnectionOnceDone;}
+
+protected:
+  nsresult doConnection(PRInt16 aSelectFlags);
+  nsresult doResolveHost(void);
+  nsresult doRead(PRInt16 aSelectFlags);
+  nsresult doWrite(PRInt16 aSelectFlags);
+
+  nsresult doWriteFromBuffer(PRUint32 *aCount);
+  nsresult doWriteFromStream(PRUint32 *aCount);
+
+  nsresult fireStatus(PRUint32 aCode);
+  nsresult GetSocketErrorString(PRUint32 iCode, PRUnichar** oString) const;
+
+private:
+  PRIntervalTime mSocketTimeout;
+  PRIntervalTime mSocketConnectTimeout;
+
+  // Access methods for manipulating the ReadWriteInfo...
+  inline void SetReadType(nsSocketReadWriteInfo aType) {
+    mReadWriteState = (mReadWriteState & ~eSocketRead_Type_Mask) | aType; 
+  }
+  inline PRUint32 GetReadType(void) {
+    return mReadWriteState & eSocketRead_Type_Mask;
+  }
+  inline void SetWriteType(nsSocketReadWriteInfo aType) {
+    mReadWriteState = (mReadWriteState & ~eSocketWrite_Type_Mask) | aType; 
+  }
+  inline PRUint32 GetWriteType(void) {
+    return mReadWriteState & eSocketWrite_Type_Mask;
+  }
+  inline void SetFlag(nsSocketReadWriteInfo aFlag) { 
+    mReadWriteState |= aFlag;
+  }
+  inline PRUint32 GetFlag(nsSocketReadWriteInfo aFlag) {
+    return mReadWriteState & aFlag;
+  }
+
+  inline void ClearFlag(nsSocketReadWriteInfo aFlag) {
+    mReadWriteState &= ~aFlag;
+  } 
+
+protected:
+
+  nsresult                          mCancelStatus;
+  PRBool                            mCloseConnectionOnceDone;
+  nsSocketState                     mCurrentState;
+  nsCOMPtr<nsIRequest>              mDNSRequest;
+  nsCOMPtr<nsIInterfaceRequestor>   mCallbacks;
+  nsCOMPtr<nsIProgressEventSink>    mEventSink;
+  char*                             mHostName;
+  PRIntervalTime                    mLastActiveTime;
+  PRCList                           mListLink;
+  PRUint32                          mLoadAttributes;
+  PRMonitor*                        mMonitor;
+  PRNetAddr                         mNetAddress;
+  nsCOMPtr<nsISupports>             mOpenContext;
+  nsCOMPtr<nsIStreamObserver>       mOpenObserver;
+  nsSocketOperation                 mOperation;
+  nsCOMPtr<nsISupports>             mOwner;
+  nsCOMPtr<nsISupports>             mSecurityInfo;
+  PRInt32                           mPort;
+  char*                             mPrintHost; // not the proxy
+  nsCOMPtr<nsISupports>             mReadContext;
+  nsCOMPtr<nsIStreamListener>       mReadListener;
+  nsCOMPtr<nsIBufferInputStream>    mReadPipeIn;
+  nsCOMPtr<nsIBufferOutputStream>   mReadPipeOut;
+  PRUint32                          mReadWriteState;
+  PRInt16                           mSelectFlags;
+  nsSocketTransportService*         mService;
+  PRFileDesc*                       mSocketFD;
+  char*                             mSocketType;
+  PRUint32                          mReadOffset;
+  PRUint32                          mWriteOffset;
+  nsresult                          mStatus;
+  PRInt32                           mSuspendCount;
+  PRInt32                           mWriteCount;
+  nsCOMPtr<nsISupports>             mWriteContext;
+  PRInt32							mBytesExpected;
+  PRUint32                          mReuseCount;
+  PRUint32                          mLastReuseCount;
+
+  // The following four members are used when AsyncWrite(...) is called
+  // with an nsIInputStream which does not also support the
+  // nsIBufferedInputStream interface...
+  //
+  nsCOMPtr<nsIInputStream>          mWriteFromStream;
+  char *                            mWriteBuffer;
+  PRUint32                          mWriteBufferIndex;
+  PRUint32                          mWriteBufferLength;
+
+  nsCOMPtr<nsIStreamObserver>       mWriteObserver;
+  nsCOMPtr<nsIBufferInputStream>    mWritePipeIn;
+  nsCOMPtr<nsIBufferOutputStream>   mWritePipeOut;
+  PRUint32                          mBufferSegmentSize;
+  PRUint32                          mBufferMaxSize;
+};
+
+
+#endif /* nsSocketTransport_h___ */

mozilla/netwerk/base/src/nsSocketTransportService.cpp

@@ -0,0 +1,623 @@
+
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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 "nsILoadGroup.h"
+#include "netCore.h"
+#include "nsSocketTransportService.h"
+#include "nsSocketTransport.h"
+#include "nsAutoLock.h"
+#include "nsIIOService.h"
+#include "nsIServiceManager.h"
+
+static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+
+nsSocketTransportService::nsSocketTransportService()
+{
+  NS_INIT_REFCNT();
+
+  PR_INIT_CLIST(&mWorkQ);
+
+  mThread      = nsnull;
+#ifdef USE_POLLABLE_EVENT
+  mThreadEvent = nsnull;
+#endif /* USE_POLLABLE_EVENT */
+  mThreadLock  = nsnull;
+
+  mSelectFDSet      = nsnull;
+  mSelectFDSetCount = 0;
+
+  mActiveTransportList = nsnull;
+
+  mThreadRunning = PR_FALSE;
+}
+
+
+nsSocketTransportService::~nsSocketTransportService()
+{
+  //
+  // It is impossible for the nsSocketTransportService to be deleted while
+  // the transport thread is running because it holds a reference to the
+  // nsIRunnable (ie. the nsSocketTransportService instance)...
+  //
+  NS_ASSERTION(!mThread && !mThreadRunning, 
+               "The socket transport thread is still running...");
+
+  if (mSelectFDSet) {
+    PR_Free(mSelectFDSet);
+    mSelectFDSet = nsnull;
+  }
+
+  if (mActiveTransportList) {
+    PR_Free(mActiveTransportList);
+    mActiveTransportList = nsnull;
+  }
+
+#ifdef USE_POLLABLE_EVENT
+  if (mThreadEvent) {
+    PR_DestroyPollableEvent(mThreadEvent);
+    mThreadEvent = nsnull;
+  }
+#endif /* USE_POLLABLE_EVENT */
+
+  if (mThreadLock) {
+    PR_DestroyLock(mThreadLock);
+    mThreadLock = nsnull;
+  }
+}
+
+NS_METHOD
+nsSocketTransportService::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    nsresult rv;
+
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsSocketTransportService* trans = new nsSocketTransportService();
+    if (trans == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(trans);
+    rv = trans->Init();
+    if (NS_SUCCEEDED(rv)) {
+        rv = trans->QueryInterface(aIID, aResult);
+    }
+    NS_RELEASE(trans);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsSocketTransportService::Init(void)
+{
+  nsresult rv = NS_OK;
+
+  NS_ASSERTION(!mThread, "Socket transport thread has already been created!.");
+
+  //
+  // Create FDSET list used by PR_Poll(...)
+  //
+  if (!mSelectFDSet) {
+    mSelectFDSet = (PRPollDesc*)PR_Malloc(sizeof(PRPollDesc)*MAX_OPEN_CONNECTIONS);
+    if (mSelectFDSet) {
+      memset(mSelectFDSet, 0, sizeof(PRPollDesc)*MAX_OPEN_CONNECTIONS);
+    } else {
+      rv = NS_ERROR_OUT_OF_MEMORY;
+    }
+  }
+
+  //
+  // Create the list of Active transport objects...  This list contains the 
+  // nsSocketTransport corresponding to each PRFileDesc* in the mSelectFDSet
+  //
+  if (NS_SUCCEEDED(rv) && !mActiveTransportList) {
+    mActiveTransportList = (nsSocketTransport**)PR_Malloc(sizeof(nsSocketTransport*)*MAX_OPEN_CONNECTIONS);
+    if (mActiveTransportList) {
+      memset(mActiveTransportList, 0, sizeof(nsSocketTransport*)*MAX_OPEN_CONNECTIONS);
+    } else {
+      rv = NS_ERROR_OUT_OF_MEMORY;
+    }
+  }
+
+#ifdef USE_POLLABLE_EVENT
+  //
+  // Create the pollable event used to immediately wake up the transport 
+  // thread when it is blocked in PR_Poll(...)
+  //
+  if (NS_SUCCEEDED(rv) && !mThreadEvent) {
+    mThreadEvent = PR_NewPollableEvent();
+    if (!mThreadEvent) {
+      rv = NS_ERROR_OUT_OF_MEMORY;
+    }
+  }
+#endif /* USE_POLLABLE_EVENT */
+
+  //
+  // Create the synchronization lock for the transport thread...
+  //
+  if (NS_SUCCEEDED(rv) && !mThreadLock) {
+    mThreadLock = PR_NewLock();
+    if (!mThreadLock) {
+      rv = NS_ERROR_OUT_OF_MEMORY;
+    }
+  }
+
+  //
+  // Create the transport thread...
+  //
+  if (NS_SUCCEEDED(rv) && !mThread) {
+    mThreadRunning = PR_TRUE;
+    rv = NS_NewThread(&mThread, this, 0, PR_JOINABLE_THREAD);
+  }
+  return rv;
+}
+
+
+nsresult nsSocketTransportService::AddToWorkQ(nsSocketTransport* aTransport)
+{
+  PRStatus status = PR_SUCCESS;
+  PRBool bFireEvent = PR_FALSE;
+  nsresult rv = NS_OK;
+  PRCList* qp;
+
+  {
+    nsAutoLock lock(mThreadLock);
+    //
+    // Only add the transport if it is *not* already on the list...
+    //
+    qp = aTransport->GetListNode();
+    if (PR_CLIST_IS_EMPTY(qp)) {
+      NS_ADDREF(aTransport);
+      bFireEvent = PR_CLIST_IS_EMPTY(&mWorkQ);
+      PR_APPEND_LINK(qp, &mWorkQ);
+    }
+  }
+  //
+  // Only fire an event if this is the first entry in the workQ.  Otherwise,
+  // the event has already been fired and the transport thread will process
+  // all of the entries at once...
+  //
+  if (bFireEvent) {
+#ifdef USE_POLLABLE_EVENT
+    status = PR_SetPollableEvent(mThreadEvent);
+#else
+  //
+  // Need to break the socket transport thread out of the call to PR_Poll(...)
+  // since a new transport needs to be processed...
+  //
+#endif /* USE_POLLABLE_EVENT */
+    if (PR_FAILURE == status) {
+      rv = NS_ERROR_FAILURE;
+    }
+  }
+  return rv;
+}
+
+
+nsresult nsSocketTransportService::ProcessWorkQ(void)
+{
+  nsresult rv = NS_OK;
+  PRCList* qp;
+
+  //
+  // Only process pending operations while there is space available in the
+  // select list...
+  //
+  // XXX:  Need a way to restart the ProcessWorkQ(...) when space becomes
+  //       available in the select set...
+  //
+  PR_Lock(mThreadLock);
+  NS_ASSERTION(MAX_OPEN_CONNECTIONS > mSelectFDSetCount, "reached max open connections");
+  while (!PR_CLIST_IS_EMPTY(&mWorkQ) && 
+         (MAX_OPEN_CONNECTIONS > mSelectFDSetCount)) {
+    nsSocketTransport* transport;
+
+    // Get the next item off of the workQ...
+    qp = PR_LIST_HEAD(&mWorkQ);
+
+    transport = nsSocketTransport::GetInstance(qp);
+    PR_REMOVE_AND_INIT_LINK(qp);
+    //
+    // Make sure that the transport is not already on the select list.
+    // It will be added (if necessary) after Process() is called...
+    //
+    RemoveFromSelectList(transport);
+
+    // Try to perform the operation...  
+    //
+    // Do not process the transport while holding the transport service 
+    // lock...  A deadlock could occur if another thread is holding the 
+    // transport lock and tries to add the transport to the service's WorkQ...
+    //
+    // Do not pass any select flags...
+    PR_Unlock(mThreadLock);
+    rv = transport->Process(0);
+    PR_Lock(mThreadLock);
+    //
+    // If the operation would block, then add it to the select list for
+    // later processing when the data arrives...
+    //
+    if (NS_BASE_STREAM_WOULD_BLOCK == rv) {
+      rv = AddToSelectList(transport);
+    }
+    // Release the transport object (since it is no longer on the WorkQ).
+    NS_RELEASE(transport);
+  }
+  PR_Unlock(mThreadLock);
+
+  return rv;
+}
+
+nsresult nsSocketTransportService::AddToSelectList(nsSocketTransport* aTransport)
+{
+  nsresult rv = NS_OK;
+
+  NS_ASSERTION(MAX_OPEN_CONNECTIONS > mSelectFDSetCount, "reached max open connections");
+  if (aTransport && (MAX_OPEN_CONNECTIONS > mSelectFDSetCount) ) {
+    PRPollDesc* pfd;
+    int i;
+    //
+    // Check to see if the transport is already in the list...
+    //
+    // If the first FD is the Pollable Event, it will be ignored since
+    // its corresponding entry in the ActiveTransportList is nsnull.
+    //
+    for (i=0; i<mSelectFDSetCount; i++) {
+      if (mActiveTransportList[i] == aTransport) {
+        break;
+      }
+    }
+    // Initialize/update the info in the entry...
+    pfd = &mSelectFDSet[i];
+    pfd->fd        = aTransport->GetSocket();;
+    pfd->in_flags  = aTransport->GetSelectFlags();
+    pfd->out_flags = 0;
+    // Add the FileDesc to the PRPollDesc list...
+    if (i == mSelectFDSetCount) {
+      // Add the transport instance to the corresponding active transport list...
+      NS_ADDREF(aTransport);
+      mActiveTransportList[mSelectFDSetCount] = aTransport;
+      mSelectFDSetCount += 1;
+    }
+  }
+
+  return rv;
+}
+
+
+nsresult nsSocketTransportService::RemoveFromSelectList(nsSocketTransport* aTransport)
+{
+  int i;
+  nsresult rv = NS_ERROR_FAILURE;
+
+  if (!aTransport) return rv;
+
+  //
+  // Remove the transport from SelectFDSet and ActiveTransportList...
+  //
+  // If the first FD is the Pollable Event, it will be ignored since
+  // its corresponding entry in the ActiveTransportList is nsnull.
+  //
+  for (i=0; i<mSelectFDSetCount; i++) {
+    if (mActiveTransportList[i] == aTransport) {
+      int last = mSelectFDSetCount-1;
+
+      NS_RELEASE(mActiveTransportList[i]);
+
+      // Move the last element in the array into the new empty slot...
+      if (i != last) {
+        memcpy(&mSelectFDSet[i], &mSelectFDSet[last], sizeof(mSelectFDSet[0]));
+        mSelectFDSet[last].fd = nsnull;
+
+        mActiveTransportList[i]    = mActiveTransportList[last];
+        mActiveTransportList[last] = nsnull;
+      } else {
+        mSelectFDSet[i].fd      = nsnull;
+        mActiveTransportList[i] = nsnull;
+      }
+      mSelectFDSetCount -= 1;
+      rv = NS_OK;
+      break;
+    }
+  }
+
+  return rv;
+}
+
+
+//
+// --------------------------------------------------------------------------
+// nsISupports implementation...
+// --------------------------------------------------------------------------
+//
+NS_IMPL_THREADSAFE_ISUPPORTS2(nsSocketTransportService,
+                              nsISocketTransportService,
+                              nsIRunnable)
+
+//
+// --------------------------------------------------------------------------
+// nsIRunnable implementation...
+// --------------------------------------------------------------------------
+//
+NS_IMETHODIMP
+nsSocketTransportService::Run(void)
+{
+  PRIntervalTime pollTimeout;
+#ifdef USE_POLLABLE_EVENT
+  //
+  // Initialize the FDSET used by PR_Poll(...).  The first item in the FDSet
+  // is *always* the pollable event (ie. mThreadEvent).
+  //
+  mSelectFDSet[0].fd       = mThreadEvent;
+  mSelectFDSet[0].in_flags = PR_POLL_READ;
+  mSelectFDSetCount = 1;
+  pollTimeout = PR_MillisecondsToInterval (DEFAULT_POLL_TIMEOUT_IN_MS);
+#else
+  //
+  // For now, rather than breaking out of the call to PR_Poll(...) just set
+  // the time out small enough...
+  //
+  // This means that new transports will only be processed once a timeout
+  // occurs...
+  //
+  mSelectFDSetCount = 0;
+  pollTimeout = PR_MillisecondsToInterval(5);
+#endif /* USE_POLLABLE_EVENT */
+
+  while (mThreadRunning) {
+    nsresult rv;
+    PRInt32 count;
+    PRIntervalTime intervalNow;
+    nsSocketTransport* transport;
+    int i;
+
+    count = PR_Poll(mSelectFDSet, mSelectFDSetCount, pollTimeout);
+
+    if (-1 == count) {
+      // XXX: PR_Poll failed...  What should happen?
+    }
+
+    intervalNow = PR_IntervalNow();
+    //
+    // See if any sockets have data...
+    //
+    // Walk the list of active transports backwards to avoid missing
+    // elements when a transport is removed...
+    //
+    for (i=mSelectFDSetCount-1; i>=0; i--) {
+      PRPollDesc* pfd;
+      PRInt16 out_flags;
+
+      transport = mActiveTransportList[i];
+      pfd = &mSelectFDSet[i];
+  
+      /* Process any sockets with data first... */
+      //
+      // XXX: PR_Poll(...) has the unpleasent behavior of ONLY setting the
+      //      out_flags if one or more FDs are ready.  So, DO NOT look at
+      //      the out_flags unless count > 0.
+      //
+      if ((count > 0) && pfd->out_flags) {
+        // Clear the out_flags for next time...
+        out_flags = pfd->out_flags;
+        pfd->out_flags = 0;
+
+        if (transport) {
+          rv = transport->Process(out_flags);
+          if (NS_BASE_STREAM_WOULD_BLOCK == rv) {
+            // Update the select flags...
+            pfd->in_flags = transport->GetSelectFlags();
+          }
+          //
+          // If the operation completed, then remove the entry from the
+          // select list...
+          //
+          else {
+            rv = RemoveFromSelectList(transport);
+          }
+        }
+        else {
+#ifdef USE_POLLABLE_EVENT
+          /* Process any pending operations on the mWorkQ... */
+          NS_ASSERTION(0 == i, "Null transport in active list...");
+          if (0 == i) {
+            //
+            // Clear the pollable event...  This call should *never* block since 
+            // PR_Poll(...) said that it had been fired...
+            //
+            NS_ASSERTION(!(mSelectFDSet[0].out_flags & PR_POLL_EXCEPT), 
+                         "Exception on Pollable event.");
+            PR_WaitForPollableEvent(mThreadEvent);
+
+            rv = ProcessWorkQ();
+          }
+#else
+          //
+          // The pollable event should be the *only* null transport
+          // in the active transport list.
+          //
+          NS_ASSERTION(transport, "Null transport in active list...");
+#endif /* USE_POLLABLE_EVENT */
+        }
+      //
+      // Check to see if the transport has timed out...
+      //
+      } else {
+        if (transport) {
+          rv = transport->CheckForTimeout(intervalNow);
+          if (NS_ERROR_NET_TIMEOUT == rv) {
+            // Process the timeout...
+            rv = transport->Process(0);
+            //
+            // The operation has completed.  Remove the entry from the
+            // select list///
+            //
+            rv = RemoveFromSelectList(transport);
+          }
+        }
+      }
+    } // end-for
+
+#ifndef USE_POLLABLE_EVENT
+    /* Process any pending operations on the mWorkQ... */
+    rv = ProcessWorkQ();
+#endif /* !USE_POLLABLE_EVENT */
+  }
+
+  return NS_OK;
+}
+
+
+//
+// --------------------------------------------------------------------------
+// nsISocketTransportService implementation...
+// --------------------------------------------------------------------------
+//
+NS_IMETHODIMP
+nsSocketTransportService::CreateTransport(const char* aHost, 
+                                          PRInt32 aPort,
+                                          const char* aPrintHost,
+                                          PRUint32 bufferSegmentSize,
+                                          PRUint32 bufferMaxSize, 
+                                          nsIChannel** aResult)
+{
+  return CreateTransportOfType(nsnull, aHost, aPort, aPrintHost,
+                               bufferSegmentSize, bufferMaxSize, aResult);
+}
+
+NS_IMETHODIMP
+nsSocketTransportService::CreateTransportOfType(const char* aSocketType,
+                                                const char* aHost, 
+                                                PRInt32 aPort,
+                                                const char* aPrintHost,
+                                                PRUint32 bufferSegmentSize,
+                                                PRUint32 bufferMaxSize,
+                                                nsIChannel** aResult)
+{
+  nsresult rv = NS_OK;
+
+  NS_WITH_SERVICE(nsIIOService, ios, kIOServiceCID, &rv);
+  if (NS_FAILED(rv)) return rv;
+  PRBool offline;
+  rv = ios->GetOffline(&offline);
+  if (NS_FAILED(rv)) return rv;
+  if (offline) return NS_ERROR_OFFLINE;
+
+  nsSocketTransport* transport = nsnull;
+
+  // Parameter validation...
+  NS_ASSERTION(aResult, "aResult == nsnull.");
+  if (!aResult) {
+    return NS_ERROR_NULL_POINTER;
+  }
+
+  // Create and initialize a new connection object...
+  NS_NEWXPCOM(transport, nsSocketTransport);
+  if (transport) {
+    rv = transport->Init(this, aHost, aPort, aSocketType, aPrintHost,
+                         bufferSegmentSize, bufferMaxSize);
+    if (NS_FAILED(rv)) {
+      delete transport;
+      transport = nsnull;
+    }
+  } 
+  else {
+    rv = NS_ERROR_OUT_OF_MEMORY;
+  }
+
+  // Set the reference count to one...
+  if (NS_SUCCEEDED(rv)) {
+    NS_ADDREF(transport);
+  } 
+  *aResult = transport;
+
+  return rv;
+}
+
+NS_IMETHODIMP
+nsSocketTransportService::ReuseTransport(nsIChannel* i_Transport, 
+        PRBool * o_Reuse)
+{
+    nsresult rv = NS_ERROR_FAILURE;
+    if (!i_Transport)
+        return NS_ERROR_NULL_POINTER;
+    nsSocketTransport* trans = NS_STATIC_CAST(nsSocketTransport*, 
+        i_Transport);
+    if (!trans) return rv;
+    *o_Reuse = trans->CanBeReused();
+    return NS_OK;
+}
+
+/**
+ * wakeup the transport from PR_Poll ()
+ */
+
+NS_IMETHODIMP
+nsSocketTransportService::Wakeup (nsIChannel* i_Transport)
+{
+    nsSocketTransport *transport = NS_STATIC_CAST (nsSocketTransport *, i_Transport);
+
+    if (transport == NULL)
+        return NS_ERROR_NULL_POINTER;
+
+    AddToWorkQ (transport);
+
+#ifdef USE_POLLABLE_EVENT
+    PR_SetPollableEvent (mThreadEvent);
+#else
+    // XXX/ruslan: normally we would call PR_Interrupt (), but since it did work
+    //  wait till NSPR fixes it one day
+#endif
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSocketTransportService::Shutdown(void)
+{
+  PRStatus status;
+  nsresult rv = NS_OK;
+
+  if (mThread) {
+    //
+    // Clear the running flag and wake up the transport thread...
+    //
+    mThreadRunning = PR_FALSE;
+#ifdef USE_POLLABLE_EVENT
+    status = PR_SetPollableEvent(mThreadEvent);
+
+    // XXX: what should happen if this fails?
+    NS_ASSERTION(PR_SUCCESS == status, "Unable to wake up the transport thread.");
+#else
+    status = PR_SUCCESS;
+#endif /* USE_POLLABLE_EVENT */
+    
+    // Wait for the transport thread to exit nsIRunnable::Run()
+    if (PR_SUCCESS == status) {
+      mThread->Join();
+    } 
+
+    NS_RELEASE(mThread);
+  } else {
+    rv = NS_ERROR_FAILURE;
+  }
+
+  return rv;
+}

mozilla/netwerk/base/src/nsSocketTransportService.h

@@ -0,0 +1,97 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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): 
+ */
+
+#ifndef nsSocketTransportService_h___
+#define nsSocketTransportService_h___
+
+#include "nspr.h"
+#include "nsIRunnable.h"
+#include "nsIThread.h"
+#include "nsISocketTransportService.h"
+#include "nsIInputStream.h"
+
+#if defined(XP_PC) || defined(XP_UNIX) || defined(XP_BEOS)
+//
+// Both Windows and Unix support PR_PollableEvents which are used to break
+// the socket transport thread out of calls to PR_Poll(...) when new
+// file descriptors must be added to the poll list...
+//
+#define USE_POLLABLE_EVENT
+#endif
+
+//
+// This is the Maximum number of Socket Transport instances that can be active
+// at once...
+//
+#define MAX_OPEN_CONNECTIONS 50
+#define DEFAULT_POLL_TIMEOUT_IN_MS  35*1000
+
+
+// Forward declarations...
+class nsSocketTransport;
+
+class nsSocketTransportService : public nsISocketTransportService,
+                                 public nsIRunnable
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISOCKETTRANSPORTSERVICE
+  NS_DECL_NSIRUNNABLE
+
+  // nsSocketTransportService methods:
+  nsSocketTransportService();
+  virtual ~nsSocketTransportService();
+
+  static NS_METHOD
+  Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+  nsresult AddToWorkQ(nsSocketTransport* aTransport);
+
+  // XXX: Should these use intervals or Milliseconds?
+  nsresult GetSocketTimeoutInterval(PRIntervalTime* aResult);
+  nsresult SetSocketTimeoutInterval(PRIntervalTime  aTime);
+
+  // The following methods are called by the transport thread...
+  nsresult ProcessWorkQ(void);
+
+  nsresult AddToSelectList(nsSocketTransport* aTransport);
+  nsresult RemoveFromSelectList(nsSocketTransport* aTransport);
+
+protected:
+  nsIThread*            mThread;
+#ifdef USE_POLLABLE_EVENT
+  PRFileDesc*           mThreadEvent;
+#endif /* USE_POLLABLE_EVENT */
+  PRLock*               mThreadLock;
+  PRBool                mThreadRunning;
+
+  PRCList               mWorkQ;
+
+  PRInt32               mSelectFDSetCount;
+  PRPollDesc*           mSelectFDSet;
+  nsSocketTransport**   mActiveTransportList;
+};
+
+
+#endif /* nsSocketTransportService_h___ */
+
+

mozilla/netwerk/base/src/nsStdURL.h

@@ -0,0 +1,218 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsStdURL_h__
+#define nsStdURL_h__
+
+#include "nsIURL.h"
+#include "nsIURLParser.h"
+#include "nsURLHelper.h"
+#include "nsAgg.h"
+#include "nsCRT.h"
+#include "nsString.h" // REMOVE Later!!
+#include "nsCOMPtr.h"
+#include "nsIFile.h"
+
+#define NS_THIS_STANDARDURL_IMPLEMENTATION_CID       \
+{ /* e3939dc8-29ab-11d3-8cce-0060b0fc14a3 */         \
+    0xe3939dc8,                                      \
+    0x29ab,                                          \
+    0x11d3,                                          \
+    {0x8c, 0xce, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+class nsStdURL : public nsIFileURL
+{
+public:
+    ///////////////////////////////////////////////////////////////////////////
+    // nsStdURL methods:
+
+    nsStdURL();
+    nsStdURL(const char* i_Spec, nsISupports* outer=nsnull);
+    nsStdURL(const nsStdURL& i_URL); 
+    virtual ~nsStdURL();
+
+    nsStdURL&   operator =(const nsStdURL& otherURL); 
+    PRBool      operator ==(const nsStdURL& otherURL) const;
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    NS_DECL_AGGREGATED
+    NS_DECL_NSIURI
+    NS_DECL_NSIURL
+    NS_DECL_NSIFILEURL
+
+protected:
+    enum Format { ESCAPED, UNESCAPED };
+    nsresult Parse(const char* i_Spec);
+    nsresult AppendString(nsCString& buffer, char* fromUnescapedStr, 
+                          Format toFormat, PRInt16 mask);
+    nsresult GetString(char** result, char* fromEscapedStr, 
+                       Format toFormat);
+    nsresult AppendPreHost(nsCString& buffer, char* i_Username, 
+                           char* i_Password, Format toFormat);
+    nsresult AppendFileName(nsCString& buffer, char* i_FileBaseName, 
+                           char* i_FileExtension, Format toFormat);
+
+protected:
+
+    char*       mScheme;
+    char*       mUsername;
+    char*       mPassword;
+    char*       mHost;
+    PRInt32     mPort;
+
+    char*       mDirectory;
+    char*       mFileBaseName;
+    char*       mFileExtension;
+    char*       mParam;
+    char*       mQuery;
+    char*       mRef;
+
+    nsCOMPtr<nsIURLParser> mURLParser;
+
+    // If a file was given to SetFile, then this instance variable holds it.
+    // If GetFile is called, we synthesize one and cache it here.
+    nsCOMPtr<nsIFile>   mFile;
+};
+
+inline NS_METHOD
+nsStdURL::GetScheme(char* *o_Scheme)
+{
+    return GetString(o_Scheme, mScheme, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetUsername(char* *o_Username)
+{
+    return GetString(o_Username, mUsername, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetPassword(char* *o_Password)
+{
+    return GetString(o_Password, mPassword, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetHost(char* *o_Host)
+{
+    return GetString(o_Host, mHost, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetPort(PRInt32 *aPort)
+{
+    if (aPort)
+    {
+        *aPort = mPort;
+        return NS_OK;
+    }
+    return NS_ERROR_NULL_POINTER;
+}
+
+inline NS_METHOD
+nsStdURL::GetFileBaseName(char* *o_FileBaseName)
+{
+    return GetString(o_FileBaseName, mFileBaseName, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetFileExtension(char* *o_FileExtension)
+{
+    return GetString(o_FileExtension, mFileExtension, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetParam(char **o_Param)
+{
+    return GetString(o_Param, mParam, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetQuery(char* *o_Query)
+{
+    return GetString(o_Query, mQuery, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::GetRef(char* *o_Ref)
+{
+    return GetString(o_Ref, mRef, UNESCAPED);
+}
+
+inline NS_METHOD
+nsStdURL::SetScheme(const char* i_Scheme)
+{
+    CRTFREEIF(mScheme);
+    nsresult rv = DupString(&mScheme, i_Scheme);
+    ToLowerCase(mScheme);
+    return rv;
+}
+
+inline NS_METHOD
+nsStdURL::SetUsername(const char* i_Username)
+{
+    CRTFREEIF(mUsername);
+    return DupString(&mUsername, i_Username);
+}
+
+inline NS_METHOD
+nsStdURL::SetPassword(const char* i_Password)
+{
+    CRTFREEIF(mPassword);
+    return DupString(&mPassword, i_Password);
+}
+
+inline NS_METHOD
+nsStdURL::SetHost(const char* i_Host)
+{
+    CRTFREEIF(mHost);
+    nsresult rv = DupString(&mHost, i_Host);
+    ToLowerCase(mHost);
+    return rv;
+}
+
+inline NS_METHOD
+nsStdURL::SetPort(PRInt32 aPort)
+{
+    mPort = aPort;
+    return NS_OK;
+}
+
+inline NS_METHOD
+nsStdURL::SetFileBaseName(const char* i_FileBaseName)
+{
+    CRTFREEIF(mFileBaseName);
+    return DupString(&mFileBaseName, i_FileBaseName);
+}
+
+inline NS_METHOD
+nsStdURL::SetFileExtension(const char* i_FileExtension)
+{
+    CRTFREEIF(mFileExtension);
+    return DupString(&mFileExtension, i_FileExtension);
+}
+
+#endif // nsStdURL_h__
+

mozilla/netwerk/base/src/nsStdURLParser.cpp

@@ -0,0 +1,524 @@
+/* -*- 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 Andreas Otte.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsStdURLParser.h"
+#include "nsURLHelper.h"
+#include "nsCRT.h"
+#include "nsString.h"
+#include "prprf.h"
+
+NS_IMPL_THREADSAFE_ISUPPORTS1(nsStdURLParser, nsIURLParser)
+
+nsStdURLParser::~nsStdURLParser()
+{
+}
+
+
+NS_METHOD
+nsStdURLParser::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+    nsStdURLParser* p = new nsStdURLParser();
+    if (p == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(p);
+    nsresult rv = p->QueryInterface(aIID, aResult);
+    NS_RELEASE(p);
+    return rv;
+}
+
+nsresult
+nsStdURLParser::ParseAtScheme(const char* i_Spec, char* *o_Scheme, 
+                       char* *o_Username,
+                       char* *o_Password, 
+                       char* *o_Host, PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+
+    NS_PRECONDITION( (nsnull != i_Spec), "Parse called on empty url!");
+    if (!i_Spec)
+        return NS_ERROR_MALFORMED_URI;
+
+    int len = PL_strlen(i_Spec);
+    if (len >= 2 && *i_Spec == '/' && *(i_Spec+1) == '/') // No Scheme
+    {
+        rv = ParseAtPreHost(i_Spec, o_Username, o_Password, o_Host, o_Port, 
+                            o_Path);
+        return rv;
+    }
+
+    static const char delimiters[] = "/:@?"; //this order is optimized.
+    char* brk = PL_strpbrk(i_Spec, delimiters);
+
+    if (!brk) // everything is a host
+    {
+        rv = ExtractString((char*)i_Spec, o_Host, len);
+        ToLowerCase(*o_Host);
+        return rv;
+    } else
+        len = PL_strlen(brk);
+
+    switch (*brk)
+    {
+    case '/' :
+    case '?' :
+        // If the URL starts with a slash then everything is a path
+        if (brk == i_Spec)
+        {
+            rv = ParseAtPath(brk, o_Path);
+            return rv;
+        }
+        else // The first part is host, so its host/path
+        {
+            rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+            if (NS_FAILED(rv))
+                return rv;
+            ToLowerCase(*o_Host);
+            rv = ParseAtPath(brk, o_Path);
+            return rv;
+        }
+        break;
+    case ':' :
+        if (len >= 2 && *(brk+1) == '/' && *(brk+2) == '/') {
+            // Standard http://...
+            rv = ExtractString((char*)i_Spec, o_Scheme, (brk - i_Spec));
+            if (NS_FAILED(rv))
+                return rv;
+            ToLowerCase(*o_Scheme);
+            rv = ParseAtPreHost(brk+1, o_Username, o_Password, o_Host,
+                                o_Port, o_Path);
+            if (rv == NS_ERROR_MALFORMED_URI) {
+                // or not ? Try something else
+                CRTFREEIF(*o_Username);
+                CRTFREEIF(*o_Password);
+                CRTFREEIF(*o_Host);
+                *o_Port = -1;
+                rv = ParseAtPath(brk+3, o_Path);
+            }
+            return rv;
+        } else {
+            if ( len >= 2 && *(brk+1) == '/' && *(brk+2) != '/') {
+                // May be it is file:/....
+                rv = ExtractString((char*)i_Spec, o_Scheme, (brk - i_Spec));
+                if (NS_FAILED(rv))
+                    return rv;
+                ToLowerCase(*o_Scheme);
+                rv = ParseAtPath(brk+1, o_Path);
+                return rv;
+            } else {
+                // Could be host:port, so try conversion to number
+                PRInt32 port = ExtractPortFrom(brk+1);
+                if (port <= 0)
+                {
+                    // No, try normal procedure
+                    rv = ExtractString((char*)i_Spec, o_Scheme, 
+                                       (brk - i_Spec));
+                    if (NS_FAILED(rv))
+                        return rv;
+                    ToLowerCase(*o_Scheme);
+                    rv = ParseAtPreHost(brk+1, o_Username, o_Password, o_Host,
+                                  o_Port, o_Path);
+                    if (rv == NS_ERROR_MALFORMED_URI) {
+                        // Try something else
+                        CRTFREEIF(*o_Username);
+                        CRTFREEIF(*o_Password);
+                        CRTFREEIF(*o_Host);
+                        *o_Port = -1;
+                        rv = ParseAtPath(brk+1, o_Path);
+                    }
+                    return rv;
+                } else {
+                    rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+                    if (NS_FAILED(rv))
+                        return rv;
+                    ToLowerCase(*o_Host);
+                    rv = ParseAtPort(brk+1, o_Port, o_Path);
+                    return rv;
+                }
+            }
+        }
+        break;
+    case '@' :
+        rv = ParseAtPreHost(i_Spec, o_Username, o_Password, o_Host,
+                            o_Port, o_Path);
+        return rv;
+        break;
+    default:
+        NS_ASSERTION(0, "This just can't be!");
+        break;
+    }
+    return NS_OK;
+}
+
+nsresult
+nsStdURLParser::ParseAtPreHost(const char* i_Spec, char* *o_Username, 
+                               char* *o_Password, char* *o_Host,
+                               PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+
+    // Skip leading two slashes
+    char* fwdPtr= (char*) i_Spec;
+    if (fwdPtr && (*fwdPtr != '\0') && (*fwdPtr == '/'))
+        fwdPtr++;
+    if (fwdPtr && (*fwdPtr != '\0') && (*fwdPtr == '/'))
+        fwdPtr++;
+
+    static const char delimiters[] = "/:@?"; 
+    char* brk = PL_strpbrk(fwdPtr, delimiters);
+	char* brk2 = nsnull;
+
+    if (!brk) 
+    {
+        rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+        return rv;
+    }
+
+    char* e_PreHost = nsnull;
+    switch (*brk)
+    {
+    case ':' :
+         // this maybe the : of host:port or username:password
+         // look if the next special char is @
+         brk2 = PL_strpbrk(brk+1, delimiters);
+ 
+         if (!brk2) 
+         {
+             rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+             return rv;
+         }
+         switch (*brk2)
+         {
+         case '@' :
+             rv = ExtractString(fwdPtr, &e_PreHost, (brk2 - fwdPtr));
+             if (NS_FAILED(rv)) {
+                 CRTFREEIF(e_PreHost);
+                 return rv;
+             }
+             rv = ParsePreHost(e_PreHost,o_Username,o_Password);
+             CRTFREEIF(e_PreHost);
+             if (NS_FAILED(rv))
+                 return rv;
+ 
+             rv = ParseAtHost(brk2+1, o_Host, o_Port, o_Path);
+             break;
+         default:
+             rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+             return rv;
+         }
+         break;
+	case '@' :
+        rv = ExtractString(fwdPtr, &e_PreHost, (brk - fwdPtr));
+        if (NS_FAILED(rv)) {
+            CRTFREEIF(e_PreHost);
+            return rv;
+        }
+        rv = ParsePreHost(e_PreHost,o_Username,o_Password);
+        CRTFREEIF(e_PreHost);
+        if (NS_FAILED(rv))
+            return rv;
+
+        rv = ParseAtHost(brk+1, o_Host, o_Port, o_Path);
+        break; 
+    default:
+        rv = ParseAtHost(fwdPtr, o_Host, o_Port, o_Path);
+    }
+    return rv;
+}
+
+nsresult
+nsStdURLParser::ParseAtHost(const char* i_Spec, char* *o_Host,
+                            PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+
+    int len = PL_strlen(i_Spec);
+    static const char delimiters[] = ":/?"; //this order is optimized.
+    char* brk = PL_strpbrk(i_Spec, delimiters);
+    if (!brk) // everything is a host
+    {
+        rv = ExtractString((char*)i_Spec, o_Host, len);
+        ToLowerCase(*o_Host);
+        return rv;
+    }
+
+    switch (*brk)
+    {
+    case '/' :
+    case '?' :
+        // Get the Host, the rest is Path
+        rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+        if (NS_FAILED(rv))
+            return rv;
+        ToLowerCase(*o_Host);
+        rv = ParseAtPath(brk, o_Path);
+        return rv;
+        break;
+    case ':' :
+        // Get the Host
+        rv = ExtractString((char*)i_Spec, o_Host, (brk - i_Spec));
+        if (NS_FAILED(rv))
+            return rv;
+        ToLowerCase(*o_Host);
+        rv = ParseAtPort(brk+1, o_Port, o_Path);
+        return rv;
+        break;
+    default:
+        NS_ASSERTION(0, "This just can't be!");
+        break;
+    }
+    return NS_OK;
+}
+
+nsresult
+nsStdURLParser::ParseAtPort(const char* i_Spec, PRInt32 *o_Port, char* *o_Path)
+{
+    nsresult rv = NS_OK;
+    static const char delimiters[] = "/?"; //this order is optimized.
+    char* brk = PL_strpbrk(i_Spec, delimiters);
+    if (!brk) // everything is a Port
+    {
+        *o_Port = ExtractPortFrom(i_Spec);
+        if (*o_Port <= 0)
+            return NS_ERROR_MALFORMED_URI;
+        else
+            return NS_OK;
+    }
+
+    switch (*brk)
+    {
+    case '/' :
+    case '?' :
+        // Get the Port, the rest is Path
+        *o_Port = ExtractPortFrom(i_Spec);
+        if (*o_Port <= 0)
+            return NS_ERROR_MALFORMED_URI;
+        rv = ParseAtPath(brk, o_Path);
+        return rv;
+        break;
+    default:
+        NS_ASSERTION(0, "This just can't be!");
+        break;
+    }
+    return NS_OK;
+}
+
+nsresult
+nsStdURLParser::ParseAtPath(const char* i_Spec, char* *o_Path)
+{
+    // Just write the path and check for a starting /
+    nsCAutoString dir;
+    if ('/' != *i_Spec)
+        dir += "/";
+    
+    dir += i_Spec;
+
+    *o_Path = dir.ToNewCString();
+    return (*o_Path ? NS_OK : NS_ERROR_OUT_OF_MEMORY);
+}
+
+nsresult
+nsStdURLParser::ParseAtDirectory(const char* i_Path, char* *o_Directory, 
+                                 char* *o_FileBaseName, char* *o_FileExtension,
+                                 char* *o_Param, char* *o_Query, char* *o_Ref)
+{
+    // Cleanout
+    CRTFREEIF(*o_Directory);
+    CRTFREEIF(*o_FileBaseName);
+    CRTFREEIF(*o_FileExtension);
+    CRTFREEIF(*o_Param);
+    CRTFREEIF(*o_Query);
+    CRTFREEIF(*o_Ref);
+
+    nsresult rv = NS_OK;
+
+    // Parse the Path into its components
+    if (!i_Path) 
+    {
+        DupString(o_Directory, "/");
+        return (o_Directory ? NS_OK : NS_ERROR_OUT_OF_MEMORY);
+    }
+
+    char* dirfile = nsnull;
+    char* options = nsnull;
+
+    int len = PL_strlen(i_Path);
+
+    /* Factor out the optionpart with ;?# */
+    static const char delimiters[] = ";?#"; // for param, query and ref
+    char* brk = PL_strpbrk(i_Path, delimiters);
+
+    if (!brk) // Everything is just path and filename
+    {
+        DupString(&dirfile, i_Path); 
+    } 
+    else 
+    {
+        int dirfileLen = brk - i_Path;
+        ExtractString((char*)i_Path, &dirfile, dirfileLen);
+        len -= dirfileLen;
+        ExtractString((char*)i_Path + dirfileLen, &options, len);
+        brk = options;
+    }
+
+    /* now that we have broken up the path treat every part differently */
+    /* first dir+file */
+
+    char* file= nsnull;
+
+    int dlen = PL_strlen(dirfile);
+    if (dlen == 0)
+    {
+        DupString(o_Directory, "/");
+        file = dirfile;
+    } else {
+        CoaleseDirs(dirfile);
+        // Get length again
+        dlen = PL_strlen(dirfile);
+
+        // First find the last slash
+        file = PL_strrchr(dirfile, '/');
+        if (!file) 
+        {
+            DupString(o_Directory, "/");
+            file = dirfile;
+        }
+
+        // If its not the same as the first slash then extract directory
+        if (file != dirfile)
+        {
+            ExtractString(dirfile, o_Directory, (file - dirfile)+1);
+        } else {
+            DupString(o_Directory, "/");
+        }
+    }
+
+    /* Extract FileBaseName and FileExtension */
+    if (dlen > 0) {
+        // Look again if there was a slash
+        char* slash = PL_strrchr(dirfile, '/');
+        char* e_FileName = nsnull;
+        if (slash) {
+            if (dirfile+dlen-1>slash)
+                ExtractString(slash+1, &e_FileName, dlen-(slash-dirfile+1));
+        } else {
+            // Use the full String as Filename
+            ExtractString(dirfile, &e_FileName, dlen);
+        } 
+
+        rv = ParseFileName(e_FileName,o_FileBaseName,o_FileExtension);
+        CRTFREEIF(e_FileName);
+    }
+
+    // Now take a look at the options. "#" has precedence over "?"
+    // which has precedence over ";"
+    if (options) {
+        // Look for "#" first. Everything following it is in the ref
+        brk = PL_strchr(options, '#');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Ref, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+
+        // Now look for "?"
+        brk = PL_strchr(options, '?');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Query, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+
+        // Now look for ';'
+        brk = PL_strchr(options, ';');
+        if (brk) {
+            int pieceLen = len - (brk + 1 - options);
+            ExtractString(brk+1, o_Param, pieceLen);
+            len -= pieceLen + 1;
+            *brk = '\0';
+        }
+    }
+
+    CRTFREEIF(dirfile);
+    CRTFREEIF(options);
+    return rv;
+}
+
+nsresult
+nsStdURLParser::ParsePreHost(const char* i_PreHost, char* *o_Username, 
+                             char* *o_Password)
+{
+    nsresult rv = NS_OK;
+
+    if (!i_PreHost) {
+        *o_Username = nsnull;
+        *o_Password = nsnull;
+        return rv;
+    }
+
+    // Search for :
+    static const char delimiters[] = ":"; 
+    char* brk = PL_strpbrk(i_PreHost, delimiters);
+    if (brk) 
+    {
+        rv = ExtractString((char*)i_PreHost, o_Username, (brk - i_PreHost));
+        if (NS_FAILED(rv))
+            return rv;
+        rv = ExtractString(brk+1, o_Password, 
+             (i_PreHost+PL_strlen(i_PreHost) - brk - 1));
+    } else {
+        CRTFREEIF(*o_Password);
+        rv = DupString(o_Username, i_PreHost);
+    }
+    return rv;
+}
+
+nsresult
+nsStdURLParser::ParseFileName(const char* i_FileName, char* *o_FileBaseName, 
+                              char* *o_FileExtension)
+{
+    nsresult rv = NS_OK;
+
+    if (!i_FileName) {
+        *o_FileBaseName = nsnull;
+        *o_FileExtension = nsnull;
+        return rv;
+    }
+
+    // Search for FileExtension
+    // Search for last .
+    // Ignore . at the beginning
+
+    char* brk = PL_strrchr(i_FileName+1, '.');
+    if (brk) 
+    {
+        rv = ExtractString((char*)i_FileName, o_FileBaseName, 
+                          (brk - i_FileName));
+        if (NS_FAILED(rv))
+            return rv;
+        rv = ExtractString(brk + 1, o_FileExtension, 
+                          (i_FileName+PL_strlen(i_FileName) - brk - 1));
+    } else {
+        rv = DupString(o_FileBaseName, i_FileName);
+    }
+    return rv;
+}

mozilla/netwerk/base/src/nsStdURLParser.h

@@ -0,0 +1,51 @@
+/* -*- 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 1.1 (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): 
+ */
+
+#ifndef nsStdURLParser_h__
+#define nsStdURLParser_h__
+
+#include "nsIURLParser.h"
+#include "nsIURI.h"
+#include "nsAgg.h"
+#include "nsCRT.h"
+
+class nsStdURLParser : public nsIURLParser
+{
+public:
+    NS_DECL_ISUPPORTS
+    ///////////////////////////////////////////////////////////////////////////
+    // nsStdURLParser methods:
+    nsStdURLParser() {
+        NS_INIT_REFCNT();
+    }
+    virtual ~nsStdURLParser();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    ///////////////////////////////////////////////////////////////////////////
+    // nsIURLParser methods:
+    NS_DECL_NSIURLPARSER
+
+};
+
+#endif // nsStdURLParser_h__

mozilla/netwerk/base/src/nsStreamLoader.cpp

@@ -0,0 +1,150 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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 "nsStreamLoader.h"
+#include "nsIInputStream.h"
+#include "nsIURL.h"
+#include "nsNetUtil.h"
+#include "nsIChannel.h"
+#include "nsProxiedService.h"
+
+static NS_DEFINE_CID(kProxyObjectManagerCID, NS_PROXYEVENT_MANAGER_CID);
+
+NS_IMETHODIMP
+nsStreamLoader::Init(nsIURI* aURL,
+                     nsIStreamLoaderObserver* observer,
+                     nsISupports* context,
+                     nsILoadGroup* aGroup,
+                     nsIInterfaceRequestor* notificationCallbacks,
+                     nsLoadFlags loadAttributes,
+                     PRUint32 bufferSegmentSize,
+                     PRUint32 bufferMaxSize)
+{
+  nsresult rv = NS_OK;
+  mObserver = observer;
+  mContext  = context;
+
+  rv = NS_OpenURI(this, nsnull, aURL, nsnull, aGroup, notificationCallbacks,
+                  loadAttributes, bufferSegmentSize, bufferMaxSize);
+  if (NS_FAILED(rv) && mObserver) {
+    // don't callback synchronously as it puts the caller
+    // in a recursive situation and breaks the asynchronous
+    // semantics of nsIStreamLoader
+    nsresult rv2 = NS_OK;
+    NS_WITH_SERVICE(nsIProxyObjectManager, pIProxyObjectManager, 
+                    kProxyObjectManagerCID, &rv);
+    if (NS_FAILED(rv2)) return rv2;
+
+    nsCOMPtr<nsIStreamLoaderObserver> pObserver;
+    rv2 = pIProxyObjectManager->GetProxyObject(NS_CURRENT_EVENTQ, 
+              NS_GET_IID(nsIStreamLoaderObserver), observer, 
+              PROXY_ASYNC | PROXY_ALWAYS, getter_AddRefs(pObserver));
+    if (NS_FAILED(rv2)) return rv2;
+
+    rv = pObserver->OnStreamComplete(this, mContext, rv, 0, nsnull);
+  }
+
+  return rv;
+}
+
+NS_METHOD
+nsStreamLoader::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+  if (aOuter) return NS_ERROR_NO_AGGREGATION;
+
+  nsStreamLoader* it = new nsStreamLoader();
+  if (it == nsnull)
+    return NS_ERROR_OUT_OF_MEMORY;
+  NS_ADDREF(it);
+  nsresult rv = it->QueryInterface(aIID, aResult);
+  NS_RELEASE(it);
+  return rv;
+}
+
+NS_IMPL_ISUPPORTS3(nsStreamLoader, nsIStreamLoader,
+                   nsIStreamObserver, nsIStreamListener)
+
+NS_IMETHODIMP 
+nsStreamLoader::GetNumBytesRead(PRUint32* aNumBytes)
+{
+  if (!mData.IsEmpty()) {
+    *aNumBytes = mData.Length();
+  }
+  else {
+    *aNumBytes = 0;
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsStreamLoader::GetOwner(nsISupports** aOwner)
+{
+  *aOwner = mOwner.get();
+  NS_IF_ADDREF(*aOwner);
+  return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsStreamLoader::OnStartRequest(nsIChannel* channel, nsISupports *ctxt)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsStreamLoader::OnStopRequest(nsIChannel* channel, nsISupports *ctxt,
+                              nsresult status, const PRUnichar *errorMsg)
+{
+  (void)channel->GetOwner(getter_AddRefs(mOwner));
+  nsresult rv = mObserver->OnStreamComplete(this, mContext, status, 
+                                            mData.Length(), 
+                                            mData.GetBuffer());
+  return rv;
+}
+
+#define BUF_SIZE 1024
+
+NS_IMETHODIMP 
+nsStreamLoader::OnDataAvailable(nsIChannel* channel, nsISupports *ctxt, 
+                                nsIInputStream *inStr, 
+                                PRUint32 sourceOffset, PRUint32 count)
+{
+  nsresult rv = NS_OK;
+  char buffer[BUF_SIZE];
+  PRUint32 len, lenRead;
+  
+  rv = inStr->Available(&len);
+  if (NS_FAILED(rv)) return rv;
+
+  while (len > 0) {
+    lenRead = PR_MIN(len, BUF_SIZE);
+    rv = inStr->Read(buffer, lenRead, &lenRead);
+    if (NS_FAILED(rv) || lenRead == 0) {
+      return rv;
+    }
+
+    mData.Append(buffer, lenRead);
+    len -= lenRead;
+  }
+
+  return rv;
+}

mozilla/netwerk/base/src/nsStreamLoader.h

@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (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): 
+ */
+
+#ifndef nsStreamLoader_h__
+#define nsStreamLoader_h__
+
+#include "nsIStreamLoader.h"
+#include "nsIStreamListener.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+
+class nsStreamLoader : public nsIStreamLoader,
+                       public nsIStreamListener
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISTREAMLOADER
+  NS_DECL_NSISTREAMOBSERVER
+  NS_DECL_NSISTREAMLISTENER
+
+  nsStreamLoader() { NS_INIT_REFCNT();} ;
+  virtual ~nsStreamLoader() {};
+
+  static NS_METHOD
+  Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+protected:
+  nsCOMPtr<nsIStreamLoaderObserver> mObserver;
+  nsCOMPtr<nsISupports>             mContext;  // the observer's context
+  nsCString                         mData;
+  nsCOMPtr<nsISupports>             mOwner;
+///  nsCOMPtr<nsILoadGroup> mLoadGroup;
+};
+
+#endif // nsStreamLoader_h__