This commit was manufactured by cvs2svn to create tag 'WHH-6-17_BASE'.

git-svn-id: svn://10.0.0.236/tags/WHH-6-17_BASE@35819 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/java/dom/jni/javaDOMGlobals.h

@@ -1,105 +0,0 @@
-/* 
- The contents of this file are subject to the Mozilla Public
- License Version 1.1 (the "License"); you may not use this file
- except in compliance with the License. You may obtain a copy of
- the License at http://www.mozilla.org/MPL/
-
- Software distributed under the License is distributed on an "AS
- IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- implied. See the License for the specific language governing
- rights and limitations under the License.
-
- The Original Code is mozilla.org code.
-
- The Initial Developer of the Original Code is Sun Microsystems,
- Inc. Portions created by Sun are
- Copyright (C) 1999 Sun Microsystems, Inc. All
- Rights Reserved.
-
- Contributor(s): 
-*/
-
-#ifndef __JavaDOMGlobals_h__
-#define __JavaDOMGlobals_h__
-
-#include "jni.h"
-#include "prclist.h"
-#include "nsError.h"
-
-#ifdef ERROR
-#undef ERROR
-#endif
-
-class nsISupports;
-class nsIDOMNode;
-struct PRLogModuleInfo;
-struct PRLock;
-
-class JavaDOMGlobals {
-
- public:
-  static jclass attrClass;
-  static jclass cDataSectionClass;
-  static jclass commentClass;
-  static jclass documentClass;
-  static jclass documentFragmentClass;
-  static jclass documentTypeClass;
-  static jclass domImplementationClass;
-  static jclass elementClass;
-  static jclass entityClass;
-  static jclass entityReferenceClass;
-  static jclass namedNodeMapClass;
-  static jclass nodeClass;
-  static jclass nodeListClass;
-  static jclass notationClass;
-  static jclass processingInstructionClass;
-  static jclass textClass;
-
-  static jfieldID nodePtrFID;
-  static jfieldID nodeListPtrFID;
-  static jfieldID domImplementationPtrFID;
-
-  static jfieldID nodeTypeAttributeFID;
-  static jfieldID nodeTypeCDataSectionFID;
-  static jfieldID nodeTypeCommentFID;
-  static jfieldID nodeTypeDocumentFragmentFID;
-  static jfieldID nodeTypeDocumentFID;
-  static jfieldID nodeTypeDocumentTypeFID;
-  static jfieldID nodeTypeElementFID;
-  static jfieldID nodeTypeEntityFID;
-  static jfieldID nodeTypeEntityReferenceFID;
-  static jfieldID nodeTypeNotationFID;
-  static jfieldID nodeTypeProcessingInstructionFID;
-  static jfieldID nodeTypeTextFID;
-
-  static jclass domExceptionClass;
-  static jmethodID domExceptionInitMID;
-  static jclass runtimeExceptionClass;
-  static jmethodID runtimeExceptionInitMID;
-
-  static const char* const DOM_EXCEPTION_MESSAGE[];
-
-  typedef enum ExceptionType { EXCEPTION_RUNTIME, 
-			       EXCEPTION_DOM } ExceptionType;
-  
-  static PRLogModuleInfo* log;
-  static PRCList garbage;
-  static PRLock* garbageLock;
-
-  static PRInt32 javaMaxInt;
-
-  static void Initialize(JNIEnv *env);
-  static void Destroy(JNIEnv *env);
-  static jobject CreateNodeSubtype(JNIEnv *env, 
-				   nsIDOMNode *node);
-
-  static void AddToGarbage(nsISupports* domObject);
-  static void TakeOutGarbage();
-
-  static void ThrowException(JNIEnv *env,
-                             const char * message = NULL,
-                             nsresult rv = NS_OK,
-                             ExceptionType exceptionType = EXCEPTION_RUNTIME);
-};
-  
-#endif /* __JavaDOMGlobals_h__ */

mozilla/netwerk/Makefile.in

@@ -0,0 +1,36 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE		= netwerk
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS=            \
+	base     \
+	dns      \
+	build    \
+	protocol \
+	test     \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk

mozilla/netwerk/base/Makefile.in

@@ -0,0 +1,33 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE		= netwerk
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS=          \
+	public \
+	src    \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk

mozilla/netwerk/base/makefile.win

@@ -0,0 +1,27 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ..\..
+
+MODULE = netwerk
+
+DIRS=          \
+	public \
+	src    \
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak>

mozilla/netwerk/base/public/Makefile.in

@@ -0,0 +1,61 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE = netwerk
+XPIDL_MODULE = netwerk_base
+
+XPIDLSRCS =                      \
+        nsIRequest.idl           \
+        nsIChannel.idl           \
+        nsIURI.idl               \
+        nsIURL.idl               \
+        nsIStreamObserver.idl    \
+        nsIStreamListener.idl    \
+        nsIIOService.idl         \
+        nsIEventSinkGetter.idl   \
+        nsIPrompt.idl            \
+        nsIProtocolHandler.idl   \
+        nsIProgressEventSink.idl \
+	nsINetModRegEntry.idl    \
+	nsINetModuleMgr.idl      \
+	nsINetNotify.idl         \
+        $(NULL)
+
+EXPORTS =			    \
+	netCore.h		    \
+        nsIFileTransportService.h   \
+        nsISocketTransportService.h \
+	nsIHeader.h		    \
+	nsIProxy.h		    \
+	$(NULL)
+
+include $(DEPTH)/config/autoconf.mk
+
+include $(topsrcdir)/config/config.mk
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+include $(DEPTH)/config/rules.mk

mozilla/netwerk/base/public/makefile.win

@@ -0,0 +1,58 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ..\..\..
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+EXPORTS =                           \
+        netCore.h                   \
+        nsIFileTransportService.h   \
+        nsISocketTransportService.h \
+        nsIHeader.h                 \
+        nsIProxy.h                  \
+        $(NULL)
+
+XPIDLSRCS =                        \
+        .\nsIRequest.idl           \
+        .\nsIChannel.idl           \
+        .\nsIURI.idl               \
+        .\nsIURL.idl               \
+        .\nsIStreamObserver.idl    \
+        .\nsIStreamListener.idl    \
+        .\nsIIOService.idl         \
+        .\nsIEventSinkGetter.idl   \
+        .\nsIPrompt.idl            \
+        .\nsIProtocolHandler.idl   \
+        .\nsIProgressEventSink.idl \
+	.\nsINetModRegEntry.idl    \
+	.\nsINetModuleMgr.idl      \
+	.\nsINetNotify.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 1.0 (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 __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, 1)
+
+#define NS_ERROR_NOT_CONNECTED \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
+
+#define NS_ERROR_CONNECTION_REFUSED \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 3)
+
+#define NS_ERROR_DNS_DOES_NOT_EXIST \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 4)
+
+#define NS_ERROR_TCP_TIMEOUT \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 5)
+
+#define NS_ERROR_IN_PROGRESS \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 6)
+
+#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 +1,91 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIRequest.idl"
+
+interface nsIURI;
+interface nsIInputStream;
+interface nsIOutputStream;
+interface nsIEventQueue;
+interface nsIStreamObserver;
+interface nsIStreamListener;
+
+/**
+ * nsIChannel is the abstract base class for transports and URLs.
+ * It's abstract in that it doesn't provide a means to specify the
+ * location/destination of the data being accessed. 
+ */
+[scriptable, uuid(89f4afe0-1868-11d3-9337-00104ba0fd40)]
+interface nsIChannel : nsIRequest
+{
+    /**
+     * Returns the URL to which the channel refers.
+     */
+    readonly attribute nsIURI URI;
+
+    /**
+     * 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(in unsigned long startPosition,
+                                   in long readCount);
+
+    /**
+     * 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(in unsigned long startPosition);
+
+    /**
+     * 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 unsigned long startPosition,
+                   in long readCount,
+                   in nsISupports ctxt,
+                   in nsIEventQueue eventQueue,
+                   in nsIStreamListener listener);
+
+    /**
+     * 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 unsigned long startPosition,
+                    in long writeCount,
+                    in nsISupports ctxt,
+                    in nsIEventQueue eventQueue,
+                    in nsIStreamObserver observer);
+
+};
+

mozilla/netwerk/base/public/nsIEventSinkGetter.idl

@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+[scriptable, uuid(fb65fd70-1881-11d3-9337-00104ba0fd40)]
+interface nsIEventSinkGetter : nsISupports
+{
+    nsISupports GetEventSink(in string verb, in nsIIDRef eventSinkIID);
+};
+

mozilla/netwerk/base/public/nsIFileTransportService.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 1.0 (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 nsIFileTransportService_h___
+#define nsIFileTransportService_h___
+
+#include "nsISupports.h"
+
+class nsIChannel;
+
+#define NS_IFILETRANSPORTSERVICE_IID                 \
+{ /* 2355dca0-ea35-11d2-931b-00104ba0fd40 */         \
+    0x2355dca0,                                      \
+    0xea35,                                          \
+    0x11d2,                                          \
+    {0x93, 0x1b, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+
+#define NS_FILETRANSPORTSERVICE_CID                  \
+{ /* 2bb2b250-ea35-11d2-931b-00104ba0fd40 */         \
+    0x2bb2b250,                                      \
+    0xea35,                                          \
+    0x11d2,                                          \
+    {0x93, 0x1b, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+
+class nsIFileTransportService : public nsISupports
+{
+public:
+    NS_DEFINE_STATIC_IID_ACCESSOR(NS_IFILETRANSPORTSERVICE_IID);
+
+    NS_IMETHOD CreateTransport(const char* path, 
+                               nsIChannel* *result) = 0;
+
+    NS_IMETHOD ProcessPendingRequests(void) = 0;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+#endif /* nsIFileTransportService_h___ */

mozilla/netwerk/base/public/nsIHeader.h

@@ -0,0 +1,75 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef _nsIHeader_h_
+#define _nsIHeader_h_
+
+#include "nsISupports.h"
+/* 
+    nsIHeader. A class to encapsulate and share the header reading and 
+    writing on requests/responses of several protocols. 
+    
+    I am not convinced the GetHeaderMultiple is the right way to 
+    do multiple values, but give me a better way... TODO think.
+
+    - Gagan Saksena 03/08/99
+*/
+
+class nsIHeader : public nsISupports
+{
+public:
+
+    /* 
+        SetHeader- set a particular header. The implementation is protocol 
+        specific. For e.g. HTTP will put a colon and space to separate
+        the header with the value and then trail it will an newline. 
+        So SetHeader for HTTP with say ("Accept", "text/html") will 
+        result in a string "Accept: text/html\n" being added to the header
+        set.
+    */
+    NS_IMETHOD          SetHeader(const char* i_Header, const char* i_Value) = 0;
+
+    /*
+        Get the first occurence of the header and its corresponding value.
+        Note that if you expect the possibility of multiple values, you 
+        should use GetHeaderMultiple() version.
+    */
+    NS_IMETHOD          GetHeader(const char* i_Header, char* *o_Value) = 0;
+
+    /*
+        This version returns an array of values associated with this
+        header. TODO think of a better way to do this...
+    */
+    NS_IMETHOD          GetHeaderMultiple(
+                            const char* i_Header, 
+                            char** *o_ValueArray,
+                            int *o_Count) = 0;
+
+    static const nsIID& GetIID() { 
+        // {4CD2C720-D5CF-11d2-B013-006097BFC036}
+        static const nsIID NS_IHEADER_IID = 
+            { 0x4cd2c720, 0xd5cf, 0x11d2, { 0xb0, 0x13, 0x0, 0x60, 0x97, 0xbf, 0xc0, 0x36 } };
+
+        return NS_IHEADER_IID;
+    }
+};
+
+//TODO verify error offsets!
+#define NS_ERROR_NOT_FOUND NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 115);
+
+#endif // _nsIHeader_h_

mozilla/netwerk/base/public/nsIIOService.idl

@@ -0,0 +1,145 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+interface nsIProtocolHandler;
+interface nsIURI;
+interface nsIEventSinkGetter;
+interface nsIChannel;
+interface nsIStreamObserver;
+interface nsIStreamListener;
+interface nsIEventQueue;
+interface nsIBufferInputStream;
+interface nsIBufferOutputStream;
+interface nsIFileChannel;
+
+[scriptable, uuid(01f0a170-1881-11d3-9337-00104ba0fd40)]
+interface nsIIOService : nsISupports
+{
+    /**
+     * Returns a protocol handler for a given URI scheme.
+     */
+    nsIProtocolHandler GetProtocolHandler(in string scheme);
+
+    /**
+     * Returns an absolute URI string from a relative specification and
+     * a base URI.
+     */
+    string MakeAbsolute(in string aRelativeSpec, in nsIURI aBaseURI);
+
+    /**
+     * 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 eventSinkGetter is used to
+     * obtain the appropriate callbacks for the URI's protocol from the
+     * application.
+     */
+    nsIChannel NewChannelFromURI(in string verb,
+                                 in nsIURI aURI,
+                                 in nsIEventSinkGetter eventSinkGetter);
+
+    /**
+     * Convenience routine that first creates a URI by calling NewURI, and
+     * then passes the URI to NewChannelFromURI. 
+     */
+    nsIChannel NewChannel(in string verb,
+                          in string aSpec,
+                          in nsIURI aBaseURI,
+                          in nsIEventSinkGetter eventSinkGetter);
+
+    /**
+     * Get the application name string that will be used as part
+     * of a HTTP request.
+     */
+    readonly attribute wstring AppCodeName;
+  
+    /**
+     * Get the application version string that will be used as part
+     * of a HTTP request.
+     */
+    readonly attribute wstring AppVersion;
+
+    /**
+     * Get the application name.
+     */
+    readonly attribute wstring AppName;
+
+    /**
+     * Get the translation of the application. The value for language
+     * is usually a 2-letter code such as "en" and occasionally a 
+     * five-character code to indicate a language subtype, such as "zh_CN". 
+     */
+    readonly attribute wstring Language;
+
+    /**
+     * Get the current platform (machine type).
+     */
+    readonly attribute wstring Platform;
+
+    /**
+     * Get the HTTP advertised user agent string.
+     */
+    readonly attribute wstring UserAgent;
+
+    /**
+     * Returns a new stream observer that marshals data from another
+     * stream observer over to the thread specified by an event queue.
+     */
+    nsIStreamObserver NewAsyncStreamObserver(in nsIStreamObserver receiver,
+                                             in nsIEventQueue eventQueue);
+
+    /**
+     * 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 data on the other thread.
+     */
+    nsIStreamListener NewAsyncStreamListener(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.
+     */
+    nsIStreamListener NewSyncStreamListener(out nsIBufferInputStream inStream,
+                                            out nsIBufferOutputStream outStream);
+
+    /**
+     * This convenience routine first looks up the file protocol handler, and
+     * then uses it to construct a file channel from a native path string.
+     */
+    nsIFileChannel NewChannelFromNativePath(in string nativePath);
+};
+
+%{C++
+
+#define NS_IOSERVICE_CID                             \
+{ /* 9ac9e770-18bc-11d3-9337-00104ba0fd40 */         \
+    0x9ac9e770,                                      \
+    0x18bc,                                          \
+    0x11d3,                                          \
+    {0x93, 0x37, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+
+%}

mozilla/netwerk/base/public/nsINetModRegEntry.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.
+ */
+
+/* This interface defines a registry entry for the networking libraries
+ * external module registry. */
+ 
+#include "nsISupports.idl"
+#include "nsINetNotify.idl"
+
+interface nsIEventQueue;
+interface nsINetModRegEntry;
+
+%{ 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      mNotify;
+    readonly attribute nsIEventQueue     mEventQ;
+    readonly attribute string            mTopic;
+	readonly attribute nsCIDPtr			 mCID;
+
+	boolean Equals(in nsINetModRegEntry aEntry);
+};

mozilla/netwerk/base/public/nsINetModuleMgr.idl

@@ -0,0 +1,73 @@
+/* -*- 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.
+ */
+
+/* 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 } }
+%}
+
+[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.
+    // aEventQueue: The event queue to receive the events.
+    // aNotify: The external module interface methods to be called when an event is fired.
+    //
+    // RETURNS: nsresult
+	void RegisterModule(in string aTopic, in nsIEventQueue aEventQueue, in nsINetNotify aNotify, in nsCIDPtr aCID);
+
+    // 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 nsIEventQueue aEventQueue, in nsINetNotify aNotify, in nsCIDPtr aCID);
+
+    // 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 +1,24 @@
+/* -*- 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 "nsISupports.idl"
+
+[uuid(4A3019E0-1CF3-11d3-A15B-0050041CAF44)]
+interface nsINetNotify : nsISupports {
+
+};

mozilla/netwerk/base/public/nsIProgressEventSink.idl

@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+interface nsIURI;
+
+/**
+ * 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 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 nsISupports ctxt, in wstring aMsg);
+
+};

mozilla/netwerk/base/public/nsIPrompt.idl

@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+[scriptable, uuid(a63f70c0-148b-11d3-9333-00104ba0fd40)]
+interface nsIPrompt : nsISupports
+{
+    boolean Confirm(in nsISupports ctxt, in wstring text);
+
+    boolean Prompt(in nsISupports ctxt, in wstring text,
+                   in wstring defaultText, out wstring result);
+
+    boolean PromptUsernameAndPassword(in nsISupports ctxt, in wstring text,
+                                      out wstring user, out wstring pwd);
+
+    boolean PromptPassword(in nsISupports ctxt, in wstring text, 
+                           out wstring pwd);
+};

mozilla/netwerk/base/public/nsIProtocolHandler.idl

@@ -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 1.0 (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 "nsISupports.idl"
+
+interface nsIURI;
+interface nsIEventSinkGetter;
+interface nsIChannel;
+interface nsIEventQueue;
+
+[scriptable, uuid(8984a6f0-1893-11d3-9337-00104ba0fd40)]
+interface nsIProtocolHandler : nsISupports
+{
+    readonly attribute string Scheme;
+
+    readonly attribute long DefaultPort;
+
+    string MakeAbsolute(in string aRelativeSpec, in nsIURI aBaseURI);
+
+    /**
+     * 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);
+
+    nsIChannel NewChannel(in string verb,
+                          in nsIURI aURI,
+                          in nsIEventSinkGetter eventSinkGetter,
+                          in nsIEventQueue eventQueue);
+};
+
+%{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)
+
+%}

mozilla/netwerk/base/public/nsIProxy.h

@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef _nsIProxy_h_
+#define _nsIProxy_h_
+
+#include "nsISupports.h"
+
+/* 
+    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
+*/
+
+class nsIProxy : public nsISupports
+{
+
+public:
+    /*
+        Get and Set the Proxy Host 
+    */
+    NS_IMETHOD      GetProxyHost(const char* *o_ProxyHost) const = 0;
+    NS_IMETHOD      SetProxyHost(const char* i_ProxyHost) = 0;
+
+    /*
+        Get and Set the Proxy Port 
+		-1 on Set call indicates switch to default port
+    */
+    NS_IMETHOD_(PRInt32)
+                    GetProxyPort(void) const = 0;
+    NS_IMETHOD      SetProxyPort(PRInt32 i_ProxyPort) = 0; 
+
+
+    static const nsIID& GetIID() { 
+        // {0492D011-CD2F-11d2-B013-006097BFC036}
+        static const nsIID NS_IPROXY_IID= 
+            { 0x492d011, 0xcd2f, 0x11d2, { 0xb0, 0x13, 0x0, 0x60, 0x97, 0xbf, 0xc0, 0x36 } };
+		return NS_IPROXY_IID; 
+	};
+
+};
+
+#endif /* _nsIProxy_h_ */

mozilla/netwerk/base/public/nsIRequest.idl

@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+interface nsIRequest : nsISupports
+{
+    /**
+     * Cancels the current request. This will close any open input or
+     * output streams and terminate any async requests. 
+     */
+    void Cancel();
+
+    /**
+     * 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/nsISocketTransportService.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 1.0 (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 nsISocketTransportService_h___
+#define nsISocketTransportService_h___
+
+#include "nsISupports.h"
+
+class nsIChannel;
+
+#define NS_ISOCKETTRANSPORTSERVICE_IID               \
+{ /* 9610f120-ef12-11d2-92b6-00105a1b0d64 */         \
+    0x9610f120,                                      \
+    0xef12,                                          \
+    0x11d2,                                          \
+    {0x92, 0xb6, 0x00, 0x10, 0x5a, 0x1b, 0x0d, 0x64} \
+}
+
+#define NS_SOCKETTRANSPORTSERVICE_CID                \
+{ /* c07e81e0-ef12-11d2-92b6-00105a1b0d64 */         \
+    0xc07e81e0,                                      \
+    0xef12,                                          \
+    0x11d2,                                          \
+    {0x92, 0xb6, 0x00, 0x10, 0x5a, 0x1b, 0x0d, 0x64} \
+}
+
+
+class nsISocketTransportService : public nsISupports
+{
+public:
+  NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISOCKETTRANSPORTSERVICE_IID);
+
+  NS_IMETHOD CreateTransport(const char* host, PRInt32 port,
+                             nsIChannel* *result) = 0;
+
+  NS_IMETHOD Shutdown(void) = 0;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+#endif /* nsISocketTransportService_h___ */

mozilla/netwerk/base/public/nsIStreamListener.idl

@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIStreamObserver.idl"
+
+interface nsIBufferInputStream;
+interface nsIBufferOutputStream;
+interface nsIEventQueue;
+
+[scriptable, uuid(1a637020-1482-11d3-9333-00104ba0fd40)]
+interface nsIStreamListener : nsIStreamObserver
+{
+    void OnDataAvailable(in nsISupports ctxt, 
+                         in nsIBufferInputStream inStr,
+                         in unsigned long sourceOffset,
+                         in unsigned long count);
+};
+
+%{C++
+
+// 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 data on the other thread.
+extern NS_NET nsresult
+NS_NewAsyncStreamListener(nsIStreamListener* *result,
+                          nsIEventQueue* eventQueue,
+                          nsIStreamListener* receiver);
+
+// A synchronous stream listener pushes data through a pipe that ends up
+// in an input stream to be read by another thread.
+extern NS_NET nsresult
+NS_NewSyncStreamListener(nsIBufferInputStream **inStream,
+                         nsIBufferOutputStream **outStream,
+                         nsIStreamListener **listener);
+
+%}

mozilla/netwerk/base/public/nsIStreamObserver.idl

@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+interface nsIEventQueue;
+
+[scriptable, uuid(fd91e2e0-1481-11d3-9333-00104ba0fd40)]
+interface nsIStreamObserver : nsISupports
+{
+    void OnStartBinding(in nsISupports ctxt);
+
+    void OnStopBinding(in nsISupports ctxt, 
+                       in nsresult status,
+                       in wstring errorMsg);
+
+    /**
+     * Called after the stream is opened for reading or writing.
+     * The content type or headers may be accessed after this method
+     * is called.
+     */
+    void OnStartRequest(in nsISupports ctxt);
+
+    void OnStopRequest(in nsISupports ctxt,
+                       in nsresult status,
+                       in wstring errorMsg);
+};
+
+%{C++
+
+// 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.
+extern NS_NET nsresult
+NS_NewAsyncStreamObserver(nsIStreamObserver* *result,
+                          nsIEventQueue* eventQueue,
+                          nsIStreamObserver* receiver);
+
+// Generic status codes for OnStopBinding:
+#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 +1,122 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.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.
+ */
+
+[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;
+
+    /**
+     * 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;
+
+    /**
+     * 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();
+
+    /**
+     * Returns a new URI string that merges the relative part with defaults
+     * from the current URI's location. If the relative part actually
+     * specifies an absolute URI, the string is returned as is.
+     */
+    string MakeAbsolute(in string relativePart);
+};
+

mozilla/netwerk/base/public/nsIURL.idl

@@ -0,0 +1,83 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIURI.idl"
+
+interface nsIChannel;
+interface nsIEventSinkGetter;
+
+[scriptable, uuid(78406350-0ce5-11d3-9331-00104ba0fd40)]
+interface nsIURL : nsIURI
+{
+    // The following 4 attributes breakdown the Path attribute 
+    // into its constituents...
+
+    /**
+     * 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).
+     */
+    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.
+     */
+    attribute string FileName;
+
+    /**
+     * Returns the query portion (the part after the "?") of the URL.
+     * If there isn't one, the empty string is returned.
+     */
+    attribute string Query;
+
+    /**
+     * Returns the reference portion (the part after the "#") of the URL.
+     * If there isn't one, the empty string is returned.
+     */
+    attribute string Ref;
+
+};
+
+%{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                           \
+{ /* 46fc2a26-ff66-11d2-8ccb-0060b0fc14a3 */         \
+    0x46fc2a26,                                      \
+    0xff66,                                          \
+    0x11d2,                                          \
+    {0x8c, 0xcb, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+%}

mozilla/netwerk/base/src/Makefile.in

@@ -0,0 +1,54 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE = netwerk
+
+LIBRARY_NAME = netwerkbase_s
+
+include $(DEPTH)/config/autoconf.mk
+
+CPPSRCS =                              \
+        nsAsyncStreamListener.cpp      \
+        nsSyncStreamListener.cpp       \
+        nsIOService.cpp                \
+        nsSocketTransport.cpp          \
+        nsSocketTransportStreams.cpp   \
+        nsSocketTransportService.cpp   \
+        nsStandardUrl.cpp              \
+	nsNetModuleMgr.cpp             \
+	nsNetModRegEntry.cpp           \
+        $(NULL)
+
+include $(topsrcdir)/config/config.mk
+
+MKSHLIB :=
+
+# we don't want the shared lib, but we want to force the creation of a 
+# static l\ib.
+override NO_SHARED_LIB=1
+override NO_STATIC_LIB=
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+include $(DEPTH)/config/rules.mk

mozilla/netwerk/base/src/makefile.win

@@ -0,0 +1,52 @@
+# 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.
+
+MODULE = netwerk
+
+DEPTH = ..\..\..
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+LCFLAGS = -DWIN32_LEAN_AND_MEAN -D_IMPL_NS_NET
+
+LIBRARY_NAME=netwerkbase_s
+
+CPP_OBJS =                                         \
+        .\$(OBJDIR)\nsAsyncStreamListener.obj      \
+        .\$(OBJDIR)\nsSyncStreamListener.obj       \
+        .\$(OBJDIR)\nsIOService.obj                \
+        .\$(OBJDIR)\nsSocketTransport.obj          \
+        .\$(OBJDIR)\nsSocketTransportStreams.obj   \
+        .\$(OBJDIR)\nsSocketTransportService.obj   \
+        .\$(OBJDIR)\nsStandardUrl.obj              \
+        .\$(OBJDIR)\nsNetModuleMgr.obj             \
+        .\$(OBJDIR)\nsNetModRegEntry.obj           \
+        $(NULL)
+
+INCS = $(INCS)                  \
+        -I$(DEPTH)\dist\include \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+libs:: $(LIBRARY)
+	$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
+
+clobber::
+        rm -f $(DIST)\lib\$(LIBRARY_NAME).lib

mozilla/netwerk/base/src/nsAsyncStreamListener.cpp

@@ -0,0 +1,540 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIStreamObserver.h"
+#include "nsIStreamListener.h"
+#include "nsIBufferInputStream.h"
+#include "nsString.h"
+#include "nsCRT.h"
+#include "nsIEventQueue.h"
+
+class nsAsyncStreamObserver : public nsIStreamObserver
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIStreamObserver methods:
+    NS_IMETHOD OnStartBinding(nsISupports* context);
+    NS_IMETHOD OnStopBinding(nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg);
+    NS_IMETHOD OnStartRequest(nsISupports* context);
+    NS_IMETHOD OnStopRequest(nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg);
+
+    // nsAsyncStreamObserver methods:
+    nsAsyncStreamObserver(nsIEventQueue* aEventQ) 
+        : mReceiver(nsnull), mStatus(NS_OK) 
+    { 
+        NS_INIT_REFCNT();
+        mEventQueue = aEventQ;
+        NS_IF_ADDREF(mEventQueue);
+    }
+    
+    virtual ~nsAsyncStreamObserver();
+
+    void Init(nsIStreamObserver* aListener) {
+        mReceiver = aListener;
+        NS_ADDREF(mReceiver);
+    }
+
+    nsISupports* GetReceiver()      { return mReceiver; }
+    nsresult GetStatus()            { return mStatus; }
+    void SetStatus(nsresult value)  { mStatus = value; }
+
+protected:
+    nsIEventQueue*      mEventQueue;
+    nsIStreamObserver*  mReceiver;
+    nsresult            mStatus;
+};
+
+
+class nsAsyncStreamListener : public nsAsyncStreamObserver,
+                              public nsIStreamListener
+{
+public:
+    NS_DECL_ISUPPORTS_INHERITED
+
+    // nsIStreamListener methods:
+    NS_IMETHOD OnStartBinding(nsISupports* context) 
+    { 
+        return nsAsyncStreamObserver::OnStartBinding(context); 
+    }
+
+    NS_IMETHOD OnStopBinding(nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg) 
+    { 
+        return nsAsyncStreamObserver::OnStopBinding(context, aStatus, aMsg); 
+    }
+
+    NS_IMETHOD OnStartRequest(nsISupports* context) 
+    { 
+        return nsAsyncStreamObserver::OnStartRequest(context); 
+    }
+
+    NS_IMETHOD OnStopRequest(nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg) 
+    { 
+        return nsAsyncStreamObserver::OnStopRequest(context, aStatus, aMsg); 
+    }
+
+    NS_IMETHOD OnDataAvailable(nsISupports* context,
+                               nsIBufferInputStream *aIStream, 
+                               PRUint32 aSourceOffset,
+                               PRUint32 aLength);
+
+    // nsAsyncStreamListener methods:
+    nsAsyncStreamListener(nsIEventQueue* aEventQ) 
+        : nsAsyncStreamObserver(aEventQ) {}
+
+    void Init(nsIStreamListener* aListener) {
+        mReceiver = aListener;
+        NS_ADDREF(mReceiver);
+    }
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsStreamListenerEvent : public PLEvent 
+{
+public:
+    nsStreamListenerEvent(nsAsyncStreamObserver* listener,
+                          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;
+    nsISupports*                 mContext;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsStreamListenerEvent::nsStreamListenerEvent(nsAsyncStreamObserver* listener,
+                                             nsISupports* context)
+    : mListener(listener), mContext(context)
+{
+    NS_ADDREF(mListener);
+    NS_IF_ADDREF(mContext);
+}
+
+nsStreamListenerEvent::~nsStreamListenerEvent()
+{
+    NS_RELEASE(mListener);
+    NS_IF_RELEASE(mContext);
+}
+
+void PR_CALLBACK nsStreamListenerEvent::HandlePLEvent(PLEvent* aEvent)
+{
+    // WARNING: This is a dangerous cast since it must adjust the pointer 
+    // to compensate for the vtable...
+    nsStreamListenerEvent *ev = (nsStreamListenerEvent*)aEvent;
+
+    nsresult rv = ev->HandleEvent();
+    ev->mListener->SetStatus(rv);
+}
+
+void PR_CALLBACK nsStreamListenerEvent::DestroyPLEvent(PLEvent* aEvent)
+{
+    // WARNING: This is a dangerous cast since it must adjust the pointer 
+    // to compensate for the vtable...
+    nsStreamListenerEvent *ev = (nsStreamListenerEvent*)aEvent;
+
+    delete ev;
+}
+
+nsresult
+nsStreamListenerEvent::Fire(nsIEventQueue* aEventQueue) 
+{
+    NS_PRECONDITION(nsnull != aEventQueue, "nsIEventQueue for thread is null");
+
+    PL_InitEvent(this, nsnull,
+                 (PLHandleEventProc)  nsStreamListenerEvent::HandlePLEvent,
+                 (PLDestroyEventProc) nsStreamListenerEvent::DestroyPLEvent);
+
+    PRStatus status = aEventQueue->PostEvent(this);
+    return status == PR_SUCCESS ? NS_OK : NS_ERROR_FAILURE;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsAsyncStreamObserver::~nsAsyncStreamObserver()
+{
+  NS_RELEASE(mReceiver);
+  NS_IF_RELEASE(mEventQueue);
+}
+
+NS_IMPL_ISUPPORTS(nsAsyncStreamObserver, nsIStreamObserver::GetIID());
+
+NS_IMPL_ISUPPORTS_INHERITED(nsAsyncStreamListener, 
+                            nsAsyncStreamObserver, 
+                            nsIStreamListener);
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnStartBinding...
+//
+////////////////////////////////////////////////////////////////////////////////
+
+class nsOnStartBindingEvent : public nsStreamListenerEvent
+{
+public:
+    nsOnStartBindingEvent(nsAsyncStreamObserver* listener, 
+                          nsISupports* context)
+        : nsStreamListenerEvent(listener, context), mContentType(nsnull) {}
+    virtual ~nsOnStartBindingEvent();
+
+    NS_IMETHOD HandleEvent();
+
+protected:
+    char*       mContentType;
+};
+
+nsOnStartBindingEvent::~nsOnStartBindingEvent()
+{
+    if (mContentType)
+        delete[] mContentType;
+}
+
+NS_IMETHODIMP
+nsOnStartBindingEvent::HandleEvent()
+{
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener->GetReceiver();
+  return receiver->OnStartBinding(mContext);
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamObserver::OnStartBinding(nsISupports* context)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnStartBindingEvent* event = 
+        new nsOnStartBindingEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnStopBinding
+//
+////////////////////////////////////////////////////////////////////////////////
+
+class nsOnStopBindingEvent : public nsStreamListenerEvent
+{
+public:
+    nsOnStopBindingEvent(nsAsyncStreamObserver* listener, 
+                         nsISupports* context)
+        : nsStreamListenerEvent(listener, context),
+          mStatus(NS_OK), mMessage(nsnull) {}
+    virtual ~nsOnStopBindingEvent();
+
+    nsresult Init(nsresult status, const PRUnichar* aMsg);
+    NS_IMETHOD HandleEvent();
+
+protected:
+    nsresult    mStatus;
+    PRUnichar*  mMessage;
+};
+
+nsOnStopBindingEvent::~nsOnStopBindingEvent()
+{
+}
+
+nsresult
+nsOnStopBindingEvent::Init(nsresult status, const PRUnichar* aMsg)
+{
+    mStatus = status;
+    mMessage = (PRUnichar*)aMsg;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsOnStopBindingEvent::HandleEvent()
+{
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener->GetReceiver();
+  return receiver->OnStopBinding(mContext, mStatus, mMessage);
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamObserver::OnStopBinding(nsISupports* context,
+                                          nsresult aStatus,
+                                          const PRUnichar* aMsg)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnStopBindingEvent* event = 
+        new nsOnStopBindingEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Init(aStatus, aMsg);
+    if (NS_FAILED(rv)) goto failed;
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnStartRequest...
+//
+////////////////////////////////////////////////////////////////////////////////
+
+class nsOnStartRequestEvent : public nsStreamListenerEvent
+{
+public:
+    nsOnStartRequestEvent(nsAsyncStreamObserver* listener, 
+                          nsISupports* context)
+        : nsStreamListenerEvent(listener, context), mContentType(nsnull) {}
+    virtual ~nsOnStartRequestEvent();
+
+    NS_IMETHOD HandleEvent();
+
+protected:
+    char*       mContentType;
+};
+
+nsOnStartRequestEvent::~nsOnStartRequestEvent()
+{
+    if (mContentType)
+        delete[] mContentType;
+}
+
+NS_IMETHODIMP
+nsOnStartRequestEvent::HandleEvent()
+{
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener->GetReceiver();
+  return receiver->OnStartRequest(mContext);
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamObserver::OnStartRequest(nsISupports* context)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnStartRequestEvent* event = 
+        new nsOnStartRequestEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    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)
+        : nsStreamListenerEvent(listener, 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()
+{
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener->GetReceiver();
+  return receiver->OnStopRequest(mContext, mStatus, mMessage);
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamObserver::OnStopRequest(nsISupports* context,
+                                          nsresult aStatus,
+                                          const PRUnichar* aMsg)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnStopRequestEvent* event = 
+        new nsOnStopRequestEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Init(aStatus, aMsg);
+    if (NS_FAILED(rv)) goto failed;
+    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, 
+                           nsISupports* context)
+        : nsStreamListenerEvent(listener, context),
+          mIStream(nsnull), mLength(0) {}
+    virtual ~nsOnDataAvailableEvent();
+
+    nsresult Init(nsIBufferInputStream* aIStream, PRUint32 aSourceOffset,
+                  PRUint32 aLength);
+    NS_IMETHOD HandleEvent();
+
+protected:
+    nsIBufferInputStream*       mIStream;
+    PRUint32                    mSourceOffset;
+    PRUint32                    mLength;
+};
+
+nsOnDataAvailableEvent::~nsOnDataAvailableEvent()
+{
+    NS_RELEASE(mIStream);
+}
+
+nsresult
+nsOnDataAvailableEvent::Init(nsIBufferInputStream* aIStream, PRUint32 aSourceOffset,
+                             PRUint32 aLength)
+{
+    mSourceOffset = aSourceOffset;
+    mLength = aLength;
+    mIStream = aIStream;
+    NS_ADDREF(mIStream);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsOnDataAvailableEvent::HandleEvent()
+{
+  nsIStreamListener* receiver = (nsIStreamListener*)mListener->GetReceiver();
+  return receiver->OnDataAvailable(mContext, mIStream, mSourceOffset, mLength);
+}
+
+NS_IMETHODIMP 
+nsAsyncStreamListener::OnDataAvailable(nsISupports* context,
+                                       nsIBufferInputStream *aIStream, 
+                                       PRUint32 aSourceOffset,
+                                       PRUint32 aLength)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnDataAvailableEvent* event = 
+        new nsOnDataAvailableEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Init(aIStream, aSourceOffset, aLength);
+    if (NS_FAILED(rv)) goto failed;
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_NET nsresult
+NS_NewAsyncStreamObserver(nsIStreamObserver* *result,
+                          nsIEventQueue* eventQueue,
+                          nsIStreamObserver* receiver)
+{
+    nsAsyncStreamObserver* l =
+        new nsAsyncStreamObserver(eventQueue);
+    if (l == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    l->Init(receiver);
+    NS_ADDREF(l);
+    *result = l;
+    return NS_OK;
+}
+
+NS_NET nsresult
+NS_NewAsyncStreamListener(nsIStreamListener* *result,
+                          nsIEventQueue* eventQueue,
+                          nsIStreamListener* receiver)
+{
+    nsAsyncStreamListener* l =
+        new nsAsyncStreamListener(eventQueue);
+    if (l == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    l->Init(receiver);
+    NS_ADDREF(l);
+    *result = l;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsFileTransport.cpp

@@ -0,0 +1,368 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsFileTransport.h"
+#include "nsFileTransportService.h"
+#include "nsIStreamListener.h"
+#include "nsCRT.h"
+#include "nscore.h"
+#include "nsIFileStream.h"
+#include "nsFileSpec.h"
+#include "nsIBuffer.h"
+#include "nsIBufferInputStream.h"
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+
+////////////////////////////////////////////////////////////////////////////////
+// nsFileTransport methods:
+
+nsFileTransport::nsFileTransport()
+    : mPath(nsnull), mContext(nsnull), mListener(nsnull), mState(ENDED),
+      mSuspended(PR_FALSE), mFileStream(nsnull), mBuffer(nsnull),
+      mBufferStream(nsnull), mStatus(NS_OK), mService(nsnull), mSourceOffset(0)
+{
+    NS_INIT_REFCNT();
+    mMonitor = PR_NewMonitor();    
+}
+
+nsFileTransport::~nsFileTransport()
+{
+    if (mPath) nsCRT::free(mPath);
+    PR_DestroyMonitor(mMonitor);
+    NS_IF_RELEASE(mListener);
+    NS_IF_RELEASE(mContext);
+    NS_IF_RELEASE(mService);
+    NS_IF_RELEASE(mFileStream);
+    NS_IF_RELEASE(mBuffer);
+    NS_IF_RELEASE(mBufferStream);
+}
+
+nsresult
+nsFileTransport::Init(const char* path,
+                      nsFileTransportService* service)
+{
+    mPath = nsCRT::strdup(path);
+    if (mPath == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    mService = service;
+    NS_ADDREF(mService);
+
+    return NS_OK;
+}
+
+nsresult
+nsFileTransport::Init(nsISupports* context,
+                      nsIStreamListener* listener,
+                      State state, PRUint32 startPosition, PRInt32 count)
+{
+    nsresult rv = NS_OK;
+    if (!mMonitor)
+        return NS_ERROR_OUT_OF_MEMORY;
+    PR_EnterMonitor(mMonitor);
+
+    if (mState != ENDED)
+        rv = NS_ERROR_FAILURE;
+    else {
+        mContext = context;
+        NS_IF_ADDREF(mContext);
+
+        mListener = listener;
+        NS_ADDREF(mListener);
+
+        mState = state;
+        mSourceOffset = startPosition;
+        mAmount = count;
+    }
+    PR_ExitMonitor(mMonitor);
+    return rv;
+}
+
+NS_IMPL_ADDREF(nsFileTransport);
+NS_IMPL_RELEASE(nsFileTransport);
+
+NS_IMETHODIMP
+nsFileTransport::QueryInterface(const nsIID& aIID, void* *aInstancePtr)
+{
+    if (NULL == aInstancePtr) {
+        return NS_ERROR_NULL_POINTER; 
+    } 
+    if (aIID.Equals(nsIChannel::GetIID()) ||
+        aIID.Equals(kISupportsIID)) {
+        *aInstancePtr = NS_STATIC_CAST(nsIChannel*, this); 
+        NS_ADDREF_THIS(); 
+        return NS_OK; 
+    } 
+    if (aIID.Equals(nsIRunnable::GetIID())) {
+        *aInstancePtr = NS_STATIC_CAST(nsIRunnable*, this); 
+        NS_ADDREF_THIS(); 
+        return NS_OK; 
+    } 
+    return NS_NOINTERFACE; 
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRequest methods:
+
+NS_IMETHODIMP
+nsFileTransport::Cancel(void)
+{
+    nsresult rv = NS_OK;
+    if (!mMonitor)
+        return NS_ERROR_OUT_OF_MEMORY;
+    PR_EnterMonitor(mMonitor);
+    mStatus = NS_BINDING_ABORTED;
+    if (mSuspended) {
+        Resume();
+    }
+    mState = ENDING;
+    PR_ExitMonitor(mMonitor);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFileTransport::Suspend(void)
+{
+    nsresult rv = NS_OK;
+    if (!mMonitor)
+        return NS_ERROR_OUT_OF_MEMORY;
+    PR_EnterMonitor(mMonitor);
+    if (!mSuspended) {
+        // XXX close the stream here?
+        mStatus = mService->Suspend(this);
+        mSuspended = PR_TRUE;
+    }
+    PR_ExitMonitor(mMonitor);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFileTransport::Resume(void)
+{
+    nsresult rv = NS_OK;
+    if (!mMonitor)
+        return NS_ERROR_OUT_OF_MEMORY;
+    PR_EnterMonitor(mMonitor);
+    if (!mSuspended) {
+        // XXX re-open the stream and seek here?
+        mStatus = mService->Resume(this);
+        mSuspended = PR_FALSE;
+    }
+    PR_ExitMonitor(mMonitor);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIChannel methods:
+
+NS_IMETHODIMP
+nsFileTransport::GetURI(nsIURI* *aURL)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileTransport::AsyncRead(PRUint32 startPosition, PRInt32 readCount,
+                           nsISupports *ctxt,
+                           nsIEventQueue *eventQueue,
+                           nsIStreamListener *listener)
+{
+    nsresult rv;
+
+    nsIStreamListener* asyncListener;
+    rv = NS_NewAsyncStreamListener(&asyncListener, eventQueue, listener);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = Init(ctxt, asyncListener, START_READ, startPosition, readCount);
+    NS_RELEASE(asyncListener);
+
+    rv = mService->DispatchRequest(this);
+    if (NS_FAILED(rv)) return rv;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileTransport::AsyncWrite(nsIInputStream* fromStream,
+                            PRUint32 startPosition,
+                            PRInt32 writeCount,
+                            nsISupports* context,
+                            nsIEventQueue* appEventQueue,
+                            nsIStreamObserver* observer)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileTransport::OpenInputStream(PRUint32 startPosition, PRInt32 readCount, 
+                                 nsIInputStream* *result)
+{
+    nsresult rv;
+    NS_ASSERTION(startPosition == 0, "fix me");
+
+    nsIStreamListener* syncListener;
+    nsIBufferInputStream* inStr;
+    rv = NS_NewSyncStreamListener(&syncListener, &inStr);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = Init(nsnull, syncListener, START_READ, 0, -1);
+    NS_RELEASE(syncListener);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(inStr);
+        return rv;
+    }
+
+    rv = mService->DispatchRequest(this);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(inStr);
+        return rv;
+    }
+
+    *result = inStr;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileTransport::OpenOutputStream(PRUint32 startPosition, nsIOutputStream* *result)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+void
+nsFileTransport::Process(void)
+{
+    if (!mMonitor) {
+        mState = ENDING;
+        return;
+    }
+    PR_EnterMonitor(mMonitor);
+    switch (mState) {
+      case START_READ: {
+          nsISupports* fs;
+          nsFileSpec spec(mPath);
+
+          mStatus = mListener->OnStartBinding(mContext);  // always send the start notification
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = NS_NewTypicalInputFileStream(&fs, spec);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = fs->QueryInterface(nsIInputStream::GetIID(), (void**)&mFileStream);
+          NS_RELEASE(fs);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = NS_NewBuffer(&mBuffer, NS_FILE_TRANSPORT_BUFFER_SIZE,
+                                 NS_FILE_TRANSPORT_BUFFER_SIZE);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = NS_NewBufferInputStream(&mBufferStream, mBuffer, PR_FALSE);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mState = READING;
+          break;
+      }
+      case READING: {
+          if (NS_FAILED(mStatus)) goto error;
+
+          PRUint32 amt;
+          nsIInputStream* inStr = NS_STATIC_CAST(nsIInputStream*, mFileStream);
+          PRUint32 inLen;
+          mStatus = inStr->GetLength(&inLen);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = mBuffer->WriteFrom(inStr, inLen, &amt);
+          if (mStatus == NS_BASE_STREAM_EOF) goto error; 
+          if (NS_FAILED(mStatus)) goto error;
+
+          // and feed the buffer to the application via the byte buffer stream:
+          // XXX maybe amt should be mBufferStream->GetLength():
+          mStatus = mListener->OnDataAvailable(mContext, mBufferStream, mSourceOffset, amt);
+          if (NS_FAILED(mStatus)) goto error;
+          
+          mSourceOffset += amt;
+
+          // stay in the READING state
+          break;
+      }
+      case START_WRITE: {
+          nsISupports* fs;
+          nsFileSpec spec(mPath);
+
+          mStatus = mListener->OnStartBinding(mContext);  // always send the start notification
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = NS_NewTypicalOutputFileStream(&fs, spec);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = fs->QueryInterface(nsIOutputStream::GetIID(), (void**)&mFileStream);
+          NS_RELEASE(fs);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = NS_NewBuffer(&mBuffer, NS_FILE_TRANSPORT_BUFFER_SIZE,
+                                 NS_FILE_TRANSPORT_BUFFER_SIZE);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = NS_NewBufferInputStream(&mBufferStream, mBuffer, PR_FALSE);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mState = WRITING;
+          break;
+      }
+      case WRITING: {
+          break;
+      }
+      case ENDING: {
+          NS_IF_RELEASE(mBufferStream);
+          mBufferStream = nsnull;
+          NS_IF_RELEASE(mFileStream);
+          mFileStream = nsnull;
+
+          // XXX where do we get the error message?
+          (void)mListener->OnStopBinding(mContext, mStatus, nsnull);
+
+          mState = ENDED;
+          break;
+      }
+      case ENDED: {
+          NS_NOTREACHED("trying to continue an ended file transfer");
+          break;
+      }
+    }
+    PR_ExitMonitor(mMonitor);
+    return;
+
+  error:
+    mState = ENDING;
+    PR_ExitMonitor(mMonitor);
+    return;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileTransport::Run(void)
+{
+    while (mState != ENDED && !mSuspended) {
+        Process();
+    }
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsFileTransport.h

@@ -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 1.0 (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 nsFileTransport_h___
+#define nsFileTransport_h___
+
+#include "nsIChannel.h"
+#include "nsIThread.h"
+#include "nsIEventQueue.h"
+#include "prmon.h"
+
+class nsFileTransportService;
+class nsIBaseStream;
+class nsIString;
+class nsIBuffer;
+class nsIBufferInputStream;
+
+class nsFileTransport : public nsIChannel, public nsIRunnable
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIRequest methods:
+    NS_IMETHOD Cancel(void);
+    NS_IMETHOD Suspend(void);
+    NS_IMETHOD Resume(void);
+
+    // nsIChannel methods:
+    NS_IMETHOD GetURI(nsIURI * *aURL);
+    NS_IMETHOD OpenInputStream(PRUint32 startPosition, PRInt32 readCount, nsIInputStream **_retval);
+    NS_IMETHOD OpenOutputStream(PRUint32 startPosition, nsIOutputStream **_retval);
+    NS_IMETHOD AsyncRead(PRUint32 startPosition, PRInt32 readCount,
+                         nsISupports *ctxt,
+                         nsIEventQueue *eventQueue,
+                         nsIStreamListener *listener);
+    NS_IMETHOD AsyncWrite(nsIInputStream *fromStream, 
+                          PRUint32 startPosition, PRInt32 writeCount,
+                          nsISupports *ctxt,
+                          nsIEventQueue *eventQueue,
+                          nsIStreamObserver *observer);
+
+    // nsIRunnable methods:
+    NS_IMETHOD Run(void);
+
+    // nsFileTransport methods:
+    nsFileTransport();
+    virtual ~nsFileTransport();
+
+    enum State {
+        START_READ,
+        READING,
+        START_WRITE,
+        WRITING,
+        ENDING,
+        ENDED
+    };
+
+    nsresult Init(const char* path,
+                  nsFileTransportService* service);
+    nsresult Init(nsISupports* context,
+                  nsIStreamListener* listener,
+                  State state, PRUint32 startPosition, PRInt32 count);
+    void Process(void);
+
+protected:
+    char*                       mPath;
+    nsISupports*                mContext;
+    nsIStreamListener*          mListener;
+    nsFileTransportService*     mService;
+    State                       mState;
+    PRBool                      mSuspended;
+
+    // state variables:
+    nsIBaseStream*              mFileStream;    // cast to nsIInputStream/nsIOutputStream for reading/writing
+    nsIBuffer*                  mBuffer;
+    nsIBufferInputStream*       mBufferStream;
+    nsresult                    mStatus;
+    PRUint32                    mSourceOffset;
+    PRInt32                     mAmount;
+
+private:
+    PRMonitor*                  mMonitor;
+};
+
+#define NS_FILE_TRANSPORT_BUFFER_SIZE   (4*1024)
+
+#endif /* nsFileTransport_h___ */

mozilla/netwerk/base/src/nsFileTransportService.cpp

@@ -0,0 +1,132 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsFileTransportService.h"
+#include "nsFileTransport.h"
+#include "nsIThread.h"
+#include "nsIFileStream.h"
+#include "prmem.h"
+#include "nsIStreamListener.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// nsFileTransportService methods:
+
+nsFileTransportService::nsFileTransportService()
+    : mPool(nsnull)
+{
+    NS_INIT_REFCNT();
+}
+
+nsresult
+nsFileTransportService::Init()
+{
+    nsresult rv;
+    rv = NS_NewThreadPool(&mPool, NS_FILE_TRANSPORT_WORKER_COUNT,
+                          NS_FILE_TRANSPORT_WORKER_COUNT, 8*1024);
+    return rv;
+}
+
+nsFileTransportService::~nsFileTransportService()
+{
+    // this will wait for all outstanding requests to be processed, then
+    // join with the worker threads, and finally free the pool:
+    NS_IF_RELEASE(mPool);
+}
+
+NS_METHOD
+nsFileTransportService::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsFileTransportService* trans = new nsFileTransportService();
+    if (trans == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(trans);
+    nsresult rv = trans->Init();
+    if (NS_SUCCEEDED(rv)) {
+        rv = trans->QueryInterface(aIID, aResult);
+    }
+    NS_RELEASE(trans);
+    return rv;
+}
+
+NS_IMPL_ISUPPORTS(nsFileTransportService, nsIFileTransportService::GetIID());
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileTransportService::CreateTransport(const char* path,
+                                        nsIChannel* *result)
+{
+    nsresult rv;
+    nsFileTransport* trans = new nsFileTransport();
+    if (trans == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    rv = trans->Init(path, this);
+    if (NS_FAILED(rv)) {
+        delete trans;
+        return rv;
+    }
+    NS_ADDREF(trans);
+    *result = trans;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileTransportService::ProcessPendingRequests(void)
+{
+    return mPool->ProcessPendingRequests();
+}
+
+nsresult
+nsFileTransportService::DispatchRequest(nsIRunnable* runnable)
+{
+    return mPool->DispatchRequest(runnable);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsresult
+nsFileTransportService::Suspend(nsFileTransport* request)
+{
+    nsresult rv;
+    if (mSuspended == nsnull) {
+        rv = NS_NewISupportsArray(&mSuspended);
+        if (NS_FAILED(rv)) return rv;
+    }
+    return mSuspended->AppendElement(NS_STATIC_CAST(nsIChannel*, request));
+}
+
+nsresult
+nsFileTransportService::Resume(nsFileTransport* request)
+{
+    nsresult rv;
+    if (mSuspended == nsnull)
+        return NS_ERROR_FAILURE;
+    // XXX RemoveElement returns a bool instead of nsresult!
+    PRBool removed = mSuspended->RemoveElement(NS_STATIC_CAST(nsIChannel*, request));
+    rv = removed ? NS_OK : NS_ERROR_FAILURE;
+    if (NS_FAILED(rv)) return rv;
+
+    // restart the request
+    rv = mPool->DispatchRequest(NS_STATIC_CAST(nsIRunnable*, request));
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/src/nsFileTransportService.h

@@ -0,0 +1,64 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsFileTransportService_h___
+#define nsFileTransportService_h___
+
+#include "nsIFileTransportService.h"
+#include "nsISupportsArray.h"
+#include "nsIThread.h"
+#include "nscore.h"
+#include "nsIEventQueue.h"
+
+class nsFileTransport;
+
+////////////////////////////////////////////////////////////////////////////////
+
+#define NS_FILE_TRANSPORT_WORKER_COUNT  4
+
+class nsFileTransportService : public nsIFileTransportService
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIFileTransportService methods:
+    NS_IMETHOD CreateTransport(const char* path, 
+                               nsIChannel* *result);
+    NS_IMETHOD ProcessPendingRequests(void);
+
+    // nsFileTransportService methods:
+    nsFileTransportService();
+    virtual ~nsFileTransportService();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init();
+    nsresult DispatchRequest(nsIRunnable* runnable);
+    nsresult Suspend(nsFileTransport* request);
+    nsresult Resume(nsFileTransport* request);
+
+protected:
+    nsIThreadPool*              mPool;
+    nsISupportsArray*           mSuspended;
+
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+#endif /* nsFileTransportService_h___ */

mozilla/netwerk/base/src/nsIOService.cpp

@@ -0,0 +1,359 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIOService.h"
+#include "nsIProtocolHandler.h"
+#include "nscore.h"
+#include "nsString2.h"
+#include "nsIServiceManager.h"
+#include "nsIEventQueueService.h"
+#include "nsIFileTransportService.h"
+#include "nsIURI.h"
+#include "nsIStreamListener.h"
+#include "nsCOMPtr.h"
+#include "prprf.h"
+#include "prmem.h"      // for PR_Malloc
+#include <ctype.h>      // for isalpha
+#include "nsIFileProtocolHandler.h"     // for NewChannelFromNativePath
+
+static NS_DEFINE_CID(kFileTransportService, NS_FILETRANSPORTSERVICE_CID);
+static NS_DEFINE_CID(kEventQueueService, NS_EVENTQUEUESERVICE_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsIOService::nsIOService()
+{
+    NS_INIT_REFCNT();
+}
+
+nsresult
+nsIOService::Init()
+{
+    return NS_OK;
+}
+
+nsIOService::~nsIOService()
+{
+}
+
+NS_METHOD
+nsIOService::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsIOService* ios = new nsIOService();
+    if (ios == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(ios);
+    nsresult rv = ios->QueryInterface(aIID, aResult);
+    NS_RELEASE(ios);
+    return rv;
+}
+
+NS_IMPL_ISUPPORTS(nsIOService, nsIIOService::GetIID());
+
+////////////////////////////////////////////////////////////////////////////////
+
+#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];
+    nsAutoString2 progID(NS_NETWORK_PROTOCOL_PROGID_PREFIX);
+    progID += scheme;
+    progID.ToCString(buf, MAX_NET_PROGID_LENGTH);
+
+    nsIProtocolHandler* handler;
+    rv = nsServiceManager::GetService(buf, nsIProtocolHandler::GetIID(),
+                                      (nsISupports**)&handler);
+    
+    if (NS_FAILED(rv)) return rv;
+
+    *result = handler;
+    return NS_OK;
+}
+
+static nsresult
+GetScheme(const char* inURI, char* *scheme)
+{
+    // search for something up to a colon, and call it the scheme
+    char c;
+    const char* URI = inURI;
+    PRUint32 i = 0;
+    PRUint32 length = 0;
+    while ((c = *URI++) != '\0') {
+        if (c == ':') {
+            char* newScheme = (char *)PR_Malloc(length+1);
+            if (newScheme == nsnull)
+                return NS_ERROR_OUT_OF_MEMORY;
+
+            nsCRT::memcpy(newScheme, inURI, length);
+            newScheme[length] = '\0';
+            *scheme = newScheme;
+            return NS_OK;
+        }
+        else if (isalpha(c)) {
+            length++;
+        }
+    }
+    return NS_ERROR_FAILURE;    // no colon
+}
+
+NS_IMETHODIMP
+nsIOService::NewURI(const char* aSpec, nsIURI* aBaseURI,
+                    nsIURI* *result)
+{
+    nsresult rv;
+    char* scheme;
+    rv = GetScheme(aSpec, &scheme);
+    if (NS_FAILED(rv)) {
+        if (aBaseURI)
+            rv = aBaseURI->GetScheme(&scheme);
+        if (NS_FAILED(rv)) return rv;
+    }
+    
+    nsCOMPtr<nsIProtocolHandler> handler;
+    rv = GetProtocolHandler(scheme, getter_AddRefs(handler));
+    nsCRT::free(scheme);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = handler->NewURI(aSpec, aBaseURI, result);
+    //NS_RELEASE(handler);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsIOService::NewChannelFromURI(const char* verb, nsIURI *aURI,
+                               nsIEventSinkGetter *eventSinkGetter,
+                               nsIChannel **result)
+{
+    nsresult rv;
+
+    char* scheme;
+    rv = aURI->GetScheme(&scheme);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIProtocolHandler> handler;
+    rv = GetProtocolHandler(scheme, getter_AddRefs(handler));
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIEventQueue> eventQ;
+    NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueService, &rv);
+    if (NS_FAILED(rv)) return rv;
+    rv = eventQService->GetThreadEventQueue(PR_CurrentThread(), 
+                                            getter_AddRefs(eventQ));
+    if (NS_FAILED(rv)) return rv;
+
+    nsIChannel* channel;
+    rv = handler->NewChannel(verb, aURI, eventSinkGetter, eventQ,
+                             &channel);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = channel;
+    return rv;
+}
+
+NS_IMETHODIMP
+nsIOService::NewChannel(const char* verb, const char *aSpec,
+                        nsIURI *aBaseURI,
+                        nsIEventSinkGetter *eventSinkGetter,
+                        nsIChannel **result)
+{
+    nsresult rv;
+    nsIURI* uri;
+    rv = NewURI(aSpec, aBaseURI, &uri);
+    if (NS_FAILED(rv)) return rv;
+    rv = NewChannelFromURI(verb, uri, eventSinkGetter, result);
+    NS_RELEASE(uri);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsIOService::MakeAbsolute(const char *aSpec,
+                          nsIURI *aBaseURI,
+                          char **result)
+{
+    nsresult rv;
+    NS_ASSERTION(aBaseURI, "It doesn't make sense to not supply a base URI");
+
+    char* scheme;
+    rv = GetScheme(aSpec, &scheme);
+    if (NS_SUCCEEDED(rv)) {
+        // if aSpec has a scheme, then it's already absolute
+        *result = nsCRT::strdup(aSpec);
+        if (*result == nsnull)
+            return NS_ERROR_OUT_OF_MEMORY;
+        return NS_OK;
+    }
+
+    // else ask the protocol handler for the base URI to deal with it
+    rv = aBaseURI->GetScheme(&scheme);
+    if (NS_FAILED(rv)) return rv;
+    
+    nsCOMPtr<nsIProtocolHandler> handler;
+    rv = GetProtocolHandler(scheme, getter_AddRefs(handler));
+    nsCRT::free(scheme);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = handler->MakeAbsolute(aSpec, aBaseURI, result);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsIOService::GetAppCodeName(PRUnichar* *aAppCodeName)
+{
+    *aAppCodeName = mAppCodeName.ToNewUnicode();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::GetAppVersion(PRUnichar* *aAppVersion)
+{
+    *aAppVersion = mAppVersion.ToNewUnicode();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::GetAppName(PRUnichar* *aAppName)
+{
+    *aAppName = mAppName.ToNewUnicode();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::GetLanguage(PRUnichar* *aLanguage)
+{
+    *aLanguage = mAppLanguage.ToNewUnicode();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::GetPlatform(PRUnichar* *aPlatform)
+{
+    *aPlatform = mAppPlatform.ToNewUnicode();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsIOService::GetUserAgent(PRUnichar* *aUserAgent)
+{
+    // XXX this should load the http module and ask for the user agent string from it.
+    char buf[200];
+    PR_snprintf(buf, 200, "%.100s/%.90s", mAppCodeName.GetBuffer(), mAppVersion.GetBuffer());
+    nsAutoString2 aUA(buf);
+    *aUserAgent = aUA.ToNewUnicode();
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsIOService::NewAsyncStreamObserver(nsIStreamObserver *receiver, nsIEventQueue *eventQueue,
+                                    nsIStreamObserver **result)
+{
+    return NS_NewAsyncStreamObserver(result, eventQueue, receiver);
+    
+}
+
+NS_IMETHODIMP
+nsIOService::NewAsyncStreamListener(nsIStreamListener *receiver, nsIEventQueue *eventQueue,
+                                    nsIStreamListener **result)
+{
+    return NS_NewAsyncStreamListener(result, eventQueue, receiver);
+
+}
+
+NS_IMETHODIMP
+nsIOService::NewSyncStreamListener(nsIBufferInputStream **inStream, 
+                                   nsIBufferOutputStream **outStream,
+                                   nsIStreamListener **listener)
+{
+    return NS_NewSyncStreamListener(inStream, outStream, listener);
+
+}
+
+NS_IMETHODIMP
+nsIOService::NewChannelFromNativePath(const char *nativePath, nsIFileChannel **result)
+{
+    nsresult rv;
+    nsIProtocolHandler* handler;
+    rv = GetProtocolHandler("file", &handler);
+    if (NS_FAILED(rv)) return rv;
+
+    nsIFileProtocolHandler* fileHandler = nsnull;
+    rv = handler->QueryInterface(nsIFileProtocolHandler::GetIID(), 
+                                 (void**)&fileHandler);
+    NS_RELEASE(handler);
+    if (NS_FAILED(rv)) return rv;
+    
+    nsIFileChannel* channel;
+    rv = fileHandler->NewChannelFromNativePath(nativePath, &channel);
+    NS_RELEASE(fileHandler);
+    if (NS_FAILED(rv)) return rv;
+    
+    *result = channel;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// HELPER ROUTINES
+////////////////////////////////////////////////////////////////////////////////
+#if 0
+static NS_DEFINE_IID(kNetServiceCID, NS_NETSERVICE_CID);
+static NS_DEFINE_IID(kINetServiceIID, NS_INETSERVICE_IID);
+
+nsresult NS_NewURI(nsIURI** aInstancePtrResult,
+                   const char *aSpec,
+                   nsIURI* aBaseURI)
+{
+    NS_PRECONDITION(nsnull != aInstancePtrResult, "null ptr");
+    if (nsnull == aInstancePtrResult) {
+        return NS_ERROR_NULL_POINTER;
+    }
+
+    nsINetService *inet = nsnull;
+    nsresult rv = nsServiceManager::GetService(kNetServiceCID,
+                                               kINetServiceIID,
+                                               (nsISupports **)&inet);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = inet->NewURI(aSpec, aInstancePtrResult, aBaseURI);
+
+    if (NS_FAILED(rv)) return rv;
+
+    nsServiceManager::ReleaseService(kNetServiceCID, inet);
+    return rv;
+}
+#endif
+////////////////////////////////////////////////////////////////////////////////
+
+    

mozilla/netwerk/base/src/nsIOService.h

@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsIOService_h__
+#define nsIOService_h__
+
+#include "nsIIOService.h"
+#include "nsString2.h"
+
+class nsIOService : public nsIIOService
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIIOService methods:
+    NS_IMETHOD GetProtocolHandler(const char *scheme,
+                                  nsIProtocolHandler **_retval);
+    NS_IMETHOD MakeAbsolute(const char *aRelativeSpec,
+                            nsIURI *aBaseURI,
+                            char **_retval);
+    NS_IMETHOD NewURI(const char *aSpec, nsIURI *aBaseURI,
+                      nsIURI **_retval);
+    NS_IMETHOD NewChannelFromURI(const char* verb, nsIURI *aURI,
+                                 nsIEventSinkGetter *eventSinkGetter,
+                                 nsIChannel **_retval);
+    NS_IMETHOD NewChannel(const char* verb, const char *aSpec,
+                          nsIURI *aBaseURI,
+                          nsIEventSinkGetter *eventSinkGetter,
+                          nsIChannel **_retval);
+    NS_IMETHOD GetAppCodeName(PRUnichar* *aAppCodeName);
+    NS_IMETHOD GetAppVersion(PRUnichar* *aAppVersion);
+    NS_IMETHOD GetAppName(PRUnichar* *aAppName);
+    NS_IMETHOD GetLanguage(PRUnichar* *aLanguage);
+    NS_IMETHOD GetPlatform(PRUnichar* *aPlatform);
+    NS_IMETHOD GetUserAgent(PRUnichar* *aUserAgent);
+    NS_IMETHOD NewAsyncStreamObserver(nsIStreamObserver *receiver, nsIEventQueue *eventQueue, nsIStreamObserver **_retval);
+    NS_IMETHOD NewAsyncStreamListener(nsIStreamListener *receiver, nsIEventQueue *eventQueue, nsIStreamListener **_retval);
+    NS_IMETHOD NewSyncStreamListener(nsIBufferInputStream **inStream, nsIBufferOutputStream **outStream, nsIStreamListener **_retval);
+    NS_IMETHOD NewChannelFromNativePath(const char *nativePath, nsIFileChannel **_retval);
+
+    // nsIOService methods:
+    nsIOService();
+    virtual ~nsIOService();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init();
+
+protected:
+    nsString2   mAppName;
+    nsString2   mAppCodeName;
+    nsString2   mAppVersion;
+    nsString2   mAppLanguage;
+    nsString2   mAppPlatform;
+};
+
+#endif // nsIOService_h__

mozilla/netwerk/base/src/nsNetModRegEntry.cpp

@@ -0,0 +1,140 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsNetModRegEntry.h"
+#include "plstr.h"
+
+
+//////////////////////////////
+//// nsISupports
+//////////////////////////////
+NS_IMPL_ISUPPORTS(nsNetModRegEntry, nsINetModRegEntry::GetIID());
+
+
+//////////////////////////////
+//// nsINetModRegEntry
+//////////////////////////////
+
+NS_IMETHODIMP
+nsNetModRegEntry::GetMNotify(nsINetNotify **aNotify) {
+    *aNotify = mNotify;
+    NS_ADDREF(*aNotify);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNetModRegEntry::GetMEventQ(nsIEventQueue **aEventQ) {
+    *aEventQ = mEventQ;
+    NS_ADDREF(*aEventQ);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNetModRegEntry::GetMTopic(char **aTopic) {
+    *aTopic = new char [PL_strlen(mTopic) + 1];
+    if (!*aTopic) return NS_ERROR_OUT_OF_MEMORY;
+    PL_strcpy(*aTopic, mTopic);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNetModRegEntry::GetMCID(nsCID **aMCID) {
+    *aMCID = &mCID;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNetModRegEntry::Equals(nsINetModRegEntry* aEntry, PRBool *_retVal) {
+    nsresult rv = NS_OK;
+    PRBool retVal = PR_TRUE;
+
+    NS_ADDREF(aEntry);
+
+    char * topic = 0;
+    nsINetNotify* notify = 0;
+    nsIEventQueue* eventQ = 0;
+    nsCID *cid = 0;
+
+    rv = aEntry->GetMTopic(&topic);
+    if (NS_FAILED(rv)) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+    if (PL_strcmp(topic, mTopic)) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+
+    rv = aEntry->GetMNotify(&notify);
+    if (NS_FAILED(rv)) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+    if (notify != mNotify) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+
+    rv = aEntry->GetMEventQ(&eventQ);
+    if (NS_FAILED(rv)) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+    if (eventQ != mEventQ) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+
+    rv = aEntry->GetMCID(&cid);
+    if (NS_FAILED(rv)) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+    if (!mCID.Equals(*cid)) {
+        retVal = PR_FALSE;
+        goto end;
+    }
+
+end:
+    NS_IF_RELEASE(notify);
+    NS_IF_RELEASE(eventQ);
+    *_retVal = retVal;
+    NS_RELEASE(aEntry);
+    return rv;
+}
+
+
+//////////////////////////////
+//// nsNetModRegEntry
+//////////////////////////////
+
+nsNetModRegEntry::nsNetModRegEntry(const char *aTopic, nsIEventQueue *aEventQ, nsINetNotify *aNotify, nsCID aCID)
+    : mEventQ(aEventQ), mNotify(aNotify) {
+    NS_INIT_REFCNT();
+    mTopic = new char [PL_strlen(aTopic) + 1];
+    PL_strcpy(mTopic, aTopic);
+    NS_ADDREF(mEventQ);
+    NS_ADDREF(mNotify);
+    mCID = aCID;
+}
+
+nsNetModRegEntry::~nsNetModRegEntry() {
+    delete [] mTopic;
+    NS_RELEASE(mEventQ);
+    NS_RELEASE(mNotify);
+}

mozilla/netwerk/base/src/nsNetModRegEntry.h

@@ -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 1.0 (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 ___nsNetModRegEntry_h___
+#define ___nsNetModRegEntry_h___
+
+#include "nsINetModRegEntry.h"
+#include "nsIEventQueue.h"
+
+class nsNetModRegEntry : nsINetModRegEntry {
+public:
+    // nsISupports
+    NS_DECL_ISUPPORTS
+
+    // nsINetModRegEntry
+    NS_IMETHOD GetMNotify(nsINetNotify **aNotify);
+    NS_IMETHOD GetMEventQ(nsIEventQueue **aEventQ);
+    NS_IMETHOD GetMTopic(char **aTopic);
+    NS_IMETHOD GetMCID(nsCID **aCID);
+
+    NS_IMETHOD Equals(nsINetModRegEntry* aEntry, PRBool *_retVal);
+
+    // nsNetModRegEntry
+    nsNetModRegEntry(const char *aTopic, nsIEventQueue *aEventQ, nsINetNotify *aNotify, nsCID aCID);
+    ~nsNetModRegEntry();
+
+    char                *mTopic;
+    nsIEventQueue       *mEventQ;
+    nsINetNotify        *mNotify;
+    nsCID               mCID;
+};
+
+#endif //___nsNetModRegEntry_h___

mozilla/netwerk/base/src/nsNetModuleMgr.cpp

@@ -0,0 +1,226 @@
+/* -*- 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 "nsNetModuleMgr.h"
+#include "nsNetModRegEntry.h"
+#include "nsEnumeratorUtils.h" // for nsArrayEnumerator
+#include "nsString2.h"
+#include "nsIEventQueue.h"
+
+// Entry routines.
+static PRBool DeleteEntry(nsISupports *aElement, void *aData) {
+    NS_ASSERTION(aElement, "null pointer");
+    NS_RELEASE(aElement);
+    return PR_TRUE;
+}
+
+
+///////////////////////////////////
+//// nsISupports
+///////////////////////////////////
+
+NS_IMPL_ISUPPORTS(nsNetModuleMgr, nsINetModuleMgr::GetIID());
+
+
+///////////////////////////////////
+//// nsINetModuleMgr
+///////////////////////////////////
+
+NS_IMETHODIMP
+nsNetModuleMgr::RegisterModule(const char *aTopic, nsIEventQueue *aEventQueue, nsINetNotify *aNotify, const nsCID * aCID) {
+    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.
+
+    PR_Lock(mLock);
+    nsINetModRegEntry* newEntryI = nsnull;
+    nsNetModRegEntry *newEntry =
+        new nsNetModRegEntry(aTopic, aEventQueue, aNotify, *aCID);
+    if (!newEntry)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = newEntry->QueryInterface(nsINetModRegEntry::GetIID(), (void**)&newEntryI);
+    if (NS_FAILED(rv)) return rv;
+
+    // Check for a previous registration
+    mEntries->Count(&cnt);
+    for (PRUint32 i = 0; i < cnt; i++) {
+        nsINetModRegEntry* curEntry = NS_STATIC_CAST(nsINetModRegEntry*, mEntries->ElementAt(i));
+        PRBool same = PR_FALSE;
+        rv = newEntryI->Equals(curEntry, &same);
+        if (NS_FAILED(rv)) {
+            PR_Unlock(mLock);
+            return rv;
+        }
+
+        // if we've already got this one registered, yank it, and replace it with the new one
+        if (same) {
+            NS_RELEASE(curEntry);
+            mEntries->DeleteElementAt(i);
+            break;
+        }
+    }
+
+    mEntries->AppendElement(NS_STATIC_CAST(nsISupports*, newEntryI));
+    PR_Unlock(mLock);
+    NS_RELEASE(newEntryI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNetModuleMgr::UnregisterModule(const char *aTopic, nsIEventQueue *aEventQueue, nsINetNotify *aNotify, const nsCID * aCID) {
+
+    PR_Lock(mLock);
+    nsresult rv;
+    PRUint32 cnt;
+
+    nsINetModRegEntry* tmpEntryI = nsnull;
+    nsNetModRegEntry *tmpEntry =
+        new nsNetModRegEntry(aTopic, aEventQueue, aNotify, *aCID);
+    if (!tmpEntry)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = tmpEntry->QueryInterface(nsINetModRegEntry::GetIID(), (void**)&tmpEntryI);
+    if (NS_FAILED(rv)) return rv;
+
+    mEntries->Count(&cnt);
+    for (PRUint32 i = 0; i < cnt; i++) {
+        nsINetModRegEntry* curEntry = NS_STATIC_CAST(nsINetModRegEntry*, mEntries->ElementAt(i));
+        NS_ADDREF(curEntry); // get our ref to it
+        PRBool same = PR_FALSE;
+        rv = tmpEntryI->Equals(curEntry, &same);
+        if (NS_FAILED(rv)) {
+            PR_Unlock(mLock);
+            return rv;
+        }
+        if (same) {
+            NS_RELEASE(curEntry);
+            mEntries->DeleteElementAt(i);
+            break;
+        }
+        NS_RELEASE(curEntry); // ditch our ref to it
+    }
+    PR_Unlock(mLock);
+    NS_RELEASE(tmpEntryI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNetModuleMgr::EnumerateModules(const char *aTopic, nsISimpleEnumerator **aEnumerator) {
+
+    nsresult rv;
+    PRUint32 cnt;
+    char *topic = nsnull;
+
+    // get all the entries for this topic
+    
+    PR_Lock(mLock);
+    rv = mEntries->Count(&cnt);
+    if (NS_FAILED(rv)) return rv;
+
+    // create the new array
+    nsISupportsArray *topicEntries = nsnull;
+    rv = NS_NewISupportsArray(&topicEntries);
+    if (NS_FAILED(rv)) return rv;
+
+    // run through the main entry array looking for topic matches.
+    for (PRUint32 i = 0; i < cnt; i++) {
+        nsINetModRegEntry *entry = NS_STATIC_CAST(nsINetModRegEntry*, mEntries->ElementAt(i));
+
+        rv = entry->GetMTopic(&topic);
+        if (NS_FAILED(rv)) {
+            NS_RELEASE(topicEntries);
+            NS_RELEASE(entry);
+            PR_Unlock(mLock);
+            return rv;
+        }
+
+        if (!PL_strcmp(aTopic, topic)) {
+            delete [] topic;
+            topic = nsnull;
+            // found a match, add it to the list
+            rv = topicEntries->AppendElement(NS_STATIC_CAST(nsISupports*, entry));
+            if (NS_FAILED(rv)) {
+                NS_RELEASE(topicEntries);
+                NS_RELEASE(entry);
+                PR_Unlock(mLock);
+                return rv;
+            }
+        }
+        delete [] topic;
+        topic = nsnull;
+        NS_RELEASE(entry);
+    }
+
+    nsISimpleEnumerator *outEnum = nsnull;
+    nsArrayEnumerator *arrEnum = new nsArrayEnumerator(topicEntries);
+    NS_RELEASE(topicEntries);
+
+    if (!arrEnum) {
+        return NS_ERROR_OUT_OF_MEMORY;
+    }
+
+    rv = arrEnum->QueryInterface(nsISimpleEnumerator::GetIID(), (void**)&outEnum);
+    if (NS_FAILED(rv)) {
+        delete arrEnum;
+        return rv;
+    }
+    *aEnumerator = outEnum;
+    PR_Unlock(mLock);
+    return NS_OK;
+}
+
+
+///////////////////////////////////
+//// nsNetModuleMgr
+///////////////////////////////////
+
+nsNetModuleMgr::nsNetModuleMgr() {
+    NS_INIT_REFCNT();
+    NS_NewISupportsArray(&mEntries);
+    mLock    = PR_NewLock();
+}
+
+nsNetModuleMgr::~nsNetModuleMgr() {
+    if (mEntries) {
+        mEntries->EnumerateForwards(DeleteEntry, nsnull);
+        NS_RELEASE(mEntries);
+    }
+    PR_DestroyLock(mLock);
+}
+
+NS_METHOD
+nsNetModuleMgr::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    static nsNetModuleMgr* mgr = nsnull;
+    if (!mgr) mgr = new nsNetModuleMgr();
+    if (!mgr) return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(mgr);
+    nsresult rv = mgr->QueryInterface(aIID, aResult);
+
+    // don't release our ref as this is a singleton service.
+    //NS_RELEASE(mgr);
+    return rv;
+}

mozilla/netwerk/base/src/nsNetModuleMgr.h

@@ -0,0 +1,50 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef ___nsNetModuleMgr_h__
+#define ___nsNetModuleMgr_h__
+
+#include "nsINetModuleMgr.h"
+#include "prlock.h"
+#include "nspr.h"
+#include "nsISupportsArray.h"
+
+class nsNetModuleMgr : public nsINetModuleMgr {
+public:
+    // nsISupports
+    NS_DECL_ISUPPORTS
+
+    // nsINetModuleMgr
+    NS_IMETHOD RegisterModule(const char *aTopic, nsIEventQueue *aEventQueue, nsINetNotify *aNotify, const nsCID * aCID);
+    NS_IMETHOD UnregisterModule(const char *aTopic, nsIEventQueue *aEventQueue, nsINetNotify *aNotify, const nsCID * aCID);
+    NS_IMETHOD EnumerateModules(const char *aTopic, nsISimpleEnumerator **aEnumerator);
+    
+    // nsNetModuleMgr
+    nsNetModuleMgr();
+    ~nsNetModuleMgr();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+
+    nsISupportsArray    *mEntries;
+    PRLock             *mLock;
+};
+
+
+#endif // ___nsNetModuleMgr_h__

mozilla/netwerk/base/src/nsSocketTransport.h

@@ -0,0 +1,148 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsSocketTransport_h___
+#define nsSocketTransport_h___
+
+#include "prclist.h"
+#include "prio.h"
+#include "prnetdb.h"
+
+#include "nsIChannel.h"
+#include "nsIInputStream.h"
+#include "nsIBufferInputStream.h"
+
+//
+// This is the size of the global buffer used by all nsSocketTransport 
+// instances when reading from or writing to the network.
+//
+#define MAX_IO_BUFFER_SIZE   8192
+
+//
+// This is the maximum amount of data that will be read into a stream before
+// another transport is processed...
+//
+#define MAX_IO_TRANSFER_SIZE  32768
+
+enum nsSocketState {
+  eSocketState_Created        = 0,
+  eSocketState_WaitDNS        = 1,
+  eSocketState_Closed         = 2,
+  eSocketState_WaitConnect    = 3,
+  eSocketState_Connected      = 4,
+  eSocketState_WaitReadWrite  = 5,
+  eSocketState_DoneRead       = 6,
+  eSocketState_DoneWrite      = 7,
+  eSocketState_Done           = 8,
+  eSocketState_Timeout        = 9,
+  eSocketState_Error          = 10,
+  eSocketState_Max            = 11
+};
+
+enum nsSocketOperation {
+  eSocketOperation_None       = 0,
+  eSocketOperation_Connect    = 1,
+  eSocketOperation_ReadWrite  = 2,
+  eSocketOperation_Max        = 3
+};
+
+
+// Forward declarations...
+class nsSocketTransportService;
+class nsSocketTransportStream;
+
+class nsSocketTransport : public nsIChannel
+{
+public:
+  // nsISupports methods:
+  NS_DECL_ISUPPORTS
+
+  // nsIRequest methods:
+  NS_IMETHOD Cancel(void);
+  NS_IMETHOD Suspend(void);
+  NS_IMETHOD Resume(void);
+
+  // nsIChannel methods:
+  NS_IMETHOD GetURI(nsIURI * *aURL);
+  NS_IMETHOD OpenInputStream(PRUint32 startPosition, PRInt32 readCount, nsIInputStream **_retval);
+  NS_IMETHOD OpenOutputStream(PRUint32 startPosition, nsIOutputStream **_retval);
+  NS_IMETHOD AsyncRead(PRUint32 startPosition, PRInt32 readCount,
+                       nsISupports *ctxt,
+                       nsIEventQueue *eventQueue,
+                       nsIStreamListener *listener);
+  NS_IMETHOD AsyncWrite(nsIInputStream *fromStream, 
+                        PRUint32 startPosition, PRInt32 writeCount,
+                        nsISupports *ctxt,
+                        nsIEventQueue *eventQueue,
+                        nsIStreamObserver *observer);
+
+  // nsSocketTransport methods:
+  nsSocketTransport();
+  virtual ~nsSocketTransport();
+
+  nsresult Init(nsSocketTransportService* aService,
+                const char* aHost, 
+                PRInt32 aPort);
+  nsresult Process(PRInt16 aSelectFlags);
+
+  nsresult CloseConnection(void);
+
+  // 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)); }
+
+protected:
+  nsresult doConnection(PRInt16 aSelectFlags);
+  nsresult doResolveHost(void);
+  nsresult doRead(PRInt16 aSelectFlags);
+  nsresult doWrite(PRInt16 aSelectFlags);
+
+protected:
+  PRCList           mListLink;
+
+  PRLock*           mLock;
+  nsSocketState     mCurrentState;
+  nsSocketOperation mOperation;
+  
+  PRInt32           mSuspendCount;
+
+  PRFileDesc*   mSocketFD;
+  PRNetAddr     mNetAddress;
+  PRInt16       mSelectFlags;
+
+  char*         mHostName;
+  PRInt32       mPort;
+
+  nsISupports*              mReadContext;
+  nsIStreamListener*        mReadListener;
+  nsSocketTransportStream*  mReadStream;
+
+  nsISupports*              mWriteContext;
+  nsIStreamObserver*        mWriteObserver;
+  nsIBufferInputStream*     mWriteStream;
+  
+  PRUint32 mSourceOffset;
+
+  nsSocketTransportService* mService;
+};
+
+
+#endif /* nsSocketTransport_h___ */

mozilla/netwerk/base/src/nsSocketTransportService.cpp

@@ -0,0 +1,492 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+
+#include "nsSocketTransportService.h"
+#include "nsSocketTransport.h"
+#include "nsAutoLock.h"
+
+#define MAX_OPEN_CONNECTIONS 50
+
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+
+
+nsSocketTransportService::nsSocketTransportService()
+{
+  NS_INIT_REFCNT();
+
+  PR_INIT_CLIST(&mWorkQ);
+
+  mThread      = nsnull;
+  mThreadEvent = nsnull;
+  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;
+  }
+
+  if (mThreadEvent) {
+    PR_DestroyPollableEvent(mThreadEvent);
+    mThreadEvent = nsnull;
+  }
+
+  if (mThreadLock) {
+    PR_DestroyLock(mThreadLock);
+    mThreadLock = nsnull;
+  }
+}
+
+NS_METHOD
+nsSocketTransportService::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsSocketTransportService* trans = new nsSocketTransportService();
+    if (trans == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(trans);
+    nsresult rv = trans->Init();
+    if (NS_SUCCEEDED(rv)) {
+        rv = trans->QueryInterface(aIID, aResult);
+    }
+    NS_RELEASE(trans);
+    return rv;
+}
+
+nsresult 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;
+    }
+  }
+
+  //
+  // 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;
+    }
+  }
+
+  //
+  // 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);
+  }
+
+  return rv;
+}
+
+
+nsresult nsSocketTransportService::AddToWorkQ(nsSocketTransport* aTransport)
+{
+  PRStatus status;
+  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) {
+    status = PR_SetPollableEvent(mThreadEvent);
+    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);
+  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);
+
+    // 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;
+
+  if (aTransport && (MAX_OPEN_CONNECTIONS > mSelectFDSetCount) ) {
+    PRPollDesc* pfd;
+    int i;
+
+    // Check to see if the transport is already in the list...
+    for (i=1; i<mSelectFDSetCount; i++) {
+      if (mActiveTransportList[i] == aTransport) {
+        break;
+      }
+    }
+    // Add the FileDesc to the PRPollDesc list...
+    if (i == mSelectFDSetCount) {
+      pfd = &mSelectFDSet[mSelectFDSetCount];
+      pfd->fd        = aTransport->GetSocket();;
+      pfd->in_flags  = aTransport->GetSelectFlags();
+      pfd->out_flags = 0;
+      // Add the transport instance to the corresponding active transport list...
+      NS_ADDREF(aTransport);
+      mActiveTransportList[mSelectFDSetCount] = aTransport;
+      mSelectFDSetCount += 1;
+    }
+  }
+  else {
+    rv = NS_ERROR_FAILURE;
+  }
+
+  return rv;
+}
+
+
+nsresult nsSocketTransportService::RemoveFromSelectList(nsSocketTransport* aTransport)
+{
+  int i;
+  nsresult rv = NS_ERROR_FAILURE;
+
+  for (i=1; 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_ADDREF(nsSocketTransportService);
+NS_IMPL_RELEASE(nsSocketTransportService);
+
+NS_IMETHODIMP
+nsSocketTransportService::QueryInterface(const nsIID& aIID, void* *aInstancePtr)
+{
+  if (NULL == aInstancePtr) {
+    return NS_ERROR_NULL_POINTER; 
+  } 
+  if (aIID.Equals(nsISocketTransportService::GetIID()) ||
+    aIID.Equals(kISupportsIID)) {
+    *aInstancePtr = NS_STATIC_CAST(nsISocketTransportService*, this); 
+    NS_ADDREF_THIS(); 
+    return NS_OK; 
+  } 
+  if (aIID.Equals(nsIRunnable::GetIID())) {
+    *aInstancePtr = NS_STATIC_CAST(nsIRunnable*, this); 
+    NS_ADDREF_THIS(); 
+    return NS_OK; 
+  } 
+  return NS_NOINTERFACE; 
+}
+
+
+//
+// --------------------------------------------------------------------------
+// nsIRunnable implementation...
+// --------------------------------------------------------------------------
+//
+NS_IMETHODIMP
+nsSocketTransportService::Run(void)
+{
+  //
+  // 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;
+
+  while (mThreadRunning) {
+    PRInt32 count;
+    nsSocketTransport* transport;
+
+    // XXX: PR_Poll(...) needs a timeout value...
+    count = PR_Poll(mSelectFDSet, mSelectFDSetCount, PR_INTERVAL_NO_TIMEOUT);
+
+    /* One or more sockets has data... */
+    if (count > 0) {
+      nsresult rv;
+      int i;
+
+      /* Process any sockets with data first... */
+      for (i=mSelectFDSetCount-1; i>=1; i--) {
+        PRPollDesc* pfd;
+        PRInt16 out_flags;
+
+        pfd = &mSelectFDSet[i];
+        if (pfd->out_flags) {
+          // Clear the out_flags for next time...
+          out_flags = pfd->out_flags;
+          pfd->out_flags = 0;
+
+          transport = mActiveTransportList[i];
+          NS_ASSERTION(transport, "Null transport in active list...");
+          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);
+            }
+          }
+        }
+      }
+      
+      /* Process any pending operations on the mWorkQ... */
+      if (mSelectFDSet[0].out_flags) {
+        //
+        // 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();
+      }
+    } 
+    /* PR_Poll(...) timeout... */
+    else if (count == 0) {
+    }
+    /* PR_Poll(...) error.. */
+    else {
+    }
+  }
+
+  return NS_OK;
+}
+
+
+//
+// --------------------------------------------------------------------------
+// nsISocketTransportService implementation...
+// --------------------------------------------------------------------------
+//
+NS_IMETHODIMP
+nsSocketTransportService::CreateTransport(const char* aHost, 
+                                          PRInt32 aPort,
+                                          nsIChannel** aResult)
+{
+  nsresult rv = NS_OK;
+  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);
+    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::Shutdown(void)
+{
+  PRStatus status;
+  nsresult rv = NS_OK;
+
+  if (mThread) {
+    //
+    // Clear the running flag and wake up the transport thread...
+    //
+    mThreadRunning = PR_FALSE;
+    status = PR_SetPollableEvent(mThreadEvent);
+
+    // XXX: what should happen if this fails?
+    NS_ASSERTION(PR_SUCCESS == status, "Unable to wake up the transport thread.");
+    
+    // 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 +1,79 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsSocketTransportService_h___
+#define nsSocketTransportService_h___
+
+#include "nspr.h"
+#include "nsIThread.h"
+#include "nsISocketTransportService.h"
+#include "nsIInputStream.h"
+
+// Forward declarations...
+class nsSocketTransport;
+
+class nsSocketTransportService : public nsISocketTransportService,
+                                 public nsIRunnable
+{
+public:
+  NS_DECL_ISUPPORTS
+
+  // nsISocketTransportService methods:
+  NS_IMETHOD CreateTransport(const char* aHost, 
+                             PRInt32 aPort,
+                             nsIChannel** aResult);
+
+  NS_IMETHOD Shutdown(void);
+
+  // nsIRunnable methods:
+  NS_IMETHOD Run(void);
+
+  // nsSocketTransportService methods:
+  nsSocketTransportService();
+  virtual ~nsSocketTransportService();
+
+  static NS_METHOD
+  Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+  nsresult Init(void);
+
+  nsresult AddToWorkQ(nsSocketTransport* aTransport);
+
+  // The following methods are called by the transport thread...
+  nsresult ProcessWorkQ(void);
+
+  nsresult AddToSelectList(nsSocketTransport* aTransport);
+  nsresult RemoveFromSelectList(nsSocketTransport* aTransport);
+
+protected:
+  nsIThread*  mThread;
+  PRFileDesc* mThreadEvent;
+  PRLock*     mThreadLock;
+  PRBool      mThreadRunning;
+
+  PRCList     mWorkQ;
+
+  PRInt32       mSelectFDSetCount;
+  PRPollDesc*   mSelectFDSet;
+  nsSocketTransport** mActiveTransportList;
+};
+
+
+#endif /* nsSocketTransportService_h___ */
+
+

mozilla/netwerk/base/src/nsSocketTransportStreams.cpp

@@ -0,0 +1,309 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIBuffer.h"
+
+//
+// --------------------------------------------------------------------------
+// Private implementation of a nsIBufferInputStream used by the
+// nsSocketTransport implementation
+// --------------------------------------------------------------------------
+//
+
+#if defined(XP_PC)
+#include <windows.h> // Interlocked increment...
+#endif
+
+#include "nspr.h"
+#include "nscore.h"
+#include "nsSocketTransportStreams.h"
+#include "nsSocketTransport.h"
+
+
+
+#if defined(PR_LOGGING)
+//
+// Log module for SocketTransport logging...
+//
+// To enable logging (see prlog.h for full details):
+//
+//    set NSPR_LOG_MODULES=nsSocketTransport:5
+//    set NSPR_LOG_FILE=nspr.log
+//
+// this enables PR_LOG_DEBUG level information and places all output in
+// the file nspr.log
+//
+// gSocketLog is defined in nsSocketTransport.cpp
+//
+extern PRLogModuleInfo* gSocketLog;
+
+#endif /* PR_LOGGING */
+
+
+
+nsSocketTransportStream::nsSocketTransportStream()
+{
+  NS_INIT_REFCNT();
+
+  mIsStreamBlocking     = PR_FALSE;
+  mIsTransportSuspended = PR_FALSE;
+
+  mMonitor   = nsnull;
+  mTransport = nsnull;
+  mBuffer    = nsnull;
+  mStream    = nsnull;
+}
+
+
+nsSocketTransportStream::~nsSocketTransportStream()
+{
+  NS_IF_RELEASE(mTransport);
+  NS_IF_RELEASE(mStream);
+  NS_IF_RELEASE(mBuffer);
+
+  if (mMonitor) {
+    PR_DestroyMonitor(mMonitor);
+    mMonitor = nsnull;
+  }
+}
+
+
+nsresult nsSocketTransportStream::Init(nsSocketTransport* aTransport, 
+                                       PRBool aBlockingFlag)
+{
+  nsresult rv = NS_OK;
+
+  NS_ASSERTION(aTransport, "Null transport supplied.");
+
+  mIsStreamBlocking = aBlockingFlag;
+
+  mMonitor = PR_NewMonitor();
+  if (!mMonitor) {
+    rv = NS_ERROR_OUT_OF_MEMORY;
+  }
+
+  if (NS_SUCCEEDED(rv) && aTransport) {
+    mTransport = aTransport;
+    NS_ADDREF(mTransport);
+  } else {
+    rv = NS_ERROR_NULL_POINTER;
+  }
+
+  if (NS_SUCCEEDED(rv)) {
+    rv = NS_NewBuffer(&mBuffer, MAX_IO_BUFFER_SIZE/2, 2*MAX_IO_BUFFER_SIZE, nsnull);
+  }
+  if (NS_SUCCEEDED(rv)) {
+    rv = NS_NewBufferInputStream(&mStream, mBuffer);
+  }
+
+  return rv;
+}
+
+
+nsresult nsSocketTransportStream::BlockTransport(void)
+{
+  Lock();
+
+  PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+         ("nsSocketTransportStream::BlockTransport() [this=%x].\n", this));
+
+  //
+  // XXX: It would be nice to call mTransport->Suspend() here...  
+  //      Unfortunately, BlockTransport() is called within the transport lock.
+  //      So, since NSPR locks are not re-enterent we must rely on the caller
+  //      (ie. the transport) to suspend itself...
+  //
+  mIsTransportSuspended = PR_TRUE;
+
+  Unlock();
+
+  return NS_OK;
+}
+
+
+nsresult nsSocketTransportStream::FillStream(nsReadSegmentFun reader, 
+                                    void* closure, 
+                                    PRUint32 count,
+                                    PRUint32 *writeCount)
+{
+  return mBuffer->WriteSegments(reader, closure, count, writeCount);
+}
+
+//
+// --------------------------------------------------------------------------
+// nsISupports implementation...
+// --------------------------------------------------------------------------
+//
+
+NS_IMPL_THREADSAFE_ISUPPORTS(nsSocketTransportStream, 
+                             nsIBufferInputStream::GetIID());
+
+
+//
+// --------------------------------------------------------------------------
+// nsIBaseStream implementation...
+// --------------------------------------------------------------------------
+//
+
+NS_IMETHODIMP
+nsSocketTransportStream::Close()
+{
+  return mStream->Close();
+}
+
+
+//
+// --------------------------------------------------------------------------
+// nsIInputStream implementation...
+// --------------------------------------------------------------------------
+//
+NS_IMETHODIMP
+nsSocketTransportStream::GetLength(PRUint32 *aResult)
+{
+  return mStream->GetLength(aResult);
+}
+
+
+NS_IMETHODIMP
+nsSocketTransportStream::Read(char * aBuf, PRUint32 aCount, 
+                              PRUint32 *aReadCount)
+{
+  nsresult rv;
+
+  // Enter the stream lock...
+  Lock();
+
+  PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+         ("+++ Entering nsSocketTransportStream::Read() [this=%x].\t"
+          "aCount=%d\n",
+          this, aCount));
+
+  do {
+    rv = mStream->Read(aBuf, aCount, aReadCount);
+
+    if (mIsStreamBlocking && (NS_BASE_STREAM_WOULD_BLOCK == rv)) {
+      Wait();
+    } else {
+      break;
+    }
+  } while (1);
+
+  //
+  // If the transport is blocked waiting for room in the input stream, then 
+  // resume it...
+  //
+  if (mIsTransportSuspended && (*aReadCount) ) {
+    PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+           ("nsSocketTransportStream::Read() [this=%x].  "
+           "Resuming transport [%x].\n",
+            this, mTransport));
+
+    mTransport->Resume();
+    mIsTransportSuspended = PR_FALSE;
+  }
+
+  PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+         ("--- Leaving nsSocketTransportStream::Read() [this=%x].\t"
+          "rv = %x.  aReadCount=%d\n",
+          this, rv, *aReadCount));
+
+  // Leave the stream lock...
+  Unlock();
+
+  return rv;
+}
+
+
+//
+// --------------------------------------------------------------------------
+// nsIBufferInputStream implementation...
+// --------------------------------------------------------------------------
+//
+
+NS_IMETHODIMP
+nsSocketTransportStream::GetBuffer(nsIBuffer* *result)
+{
+  return mStream->GetBuffer(result);
+}
+
+NS_IMETHODIMP
+nsSocketTransportStream::FillFrom(nsIInputStream* aStream, 
+                                  PRUint32 aCount, 
+                                  PRUint32 *aWriteCount)
+{
+  nsresult rv;
+
+  // Enter the stream lock...
+  Lock();
+
+  PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+         ("+++ Entering nsSocketTransportStream::Fill() [this=%x].\t"
+          "aCount=%d\n",
+          this, aCount));
+
+  rv = mStream->FillFrom(aStream, aCount, aWriteCount);
+
+  if (mIsStreamBlocking && (NS_BASE_STREAM_WOULD_BLOCK != rv)) {
+    Notify();
+  }
+
+  PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+         ("--- Leaving nsSocketTransportStream::Fill() [this=%x].\t"
+          "rv = %x.  aWriteCount=%d\n",
+          this, rv, *aWriteCount));
+
+  // Leave the stream lock...
+  Unlock();
+
+  return rv;
+}
+
+NS_IMETHODIMP
+nsSocketTransportStream::Fill(const char* aBuf, 
+                              PRUint32 aCount, 
+                              PRUint32 *aWriteCount)
+{
+  nsresult rv;
+
+  // Enter the stream lock...
+  Lock();
+
+  PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+         ("+++ Entering nsSocketTransportStream::Fill() [this=%x].\t"
+          "aCount=%d\n",
+          this, aCount));
+
+
+  rv = mStream->Fill(aBuf, aCount, aWriteCount);
+
+  if (mIsStreamBlocking && (NS_BASE_STREAM_WOULD_BLOCK != rv)) {
+    Notify();
+  }
+
+  PR_LOG(gSocketLog, PR_LOG_DEBUG, 
+         ("--- Leaving nsSocketTransportStream::Fill() [this=%x].\t"
+          "rv = %x.  aWriteCount=%d\n",
+          this, rv, *aWriteCount));
+
+  // Leave the stream lock...
+  Unlock();
+
+  return rv;
+}
+
+

mozilla/netwerk/base/src/nsSocketTransportStreams.h

@@ -0,0 +1,79 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsSocketTransportStreams_h___
+#define nsSocketTransportStreams_h___
+
+#include "prtypes.h"
+#include "nsIBufferInputStream.h"
+#include "nsIBuffer.h"
+
+// Forward declarations...
+class nsSocketTransport;
+
+
+class nsSocketTransportStream : public nsIBufferInputStream
+{
+public:
+  nsSocketTransportStream();
+
+  // nsISupports methods:
+  NS_DECL_ISUPPORTS
+
+    // nsIBaseStream methods:
+  NS_IMETHOD Close();
+
+  // nsIInputStream methods:
+  NS_IMETHOD GetLength(PRUint32 *aResult);
+  NS_IMETHOD Read(char * aBuf, PRUint32 aCount, PRUint32 *aReadCount);
+
+  // nsIBufferInputStream methods:
+  NS_IMETHOD GetBuffer(nsIBuffer* *result);
+  NS_IMETHOD Fill(const char* aBuf, PRUint32 aCount, PRUint32 *aWriteCount);
+  NS_IMETHOD FillFrom(nsIInputStream *inStr, PRUint32 count, PRUint32 *_retval);
+
+  // nsSocketTransportStream methods:
+  nsresult Init(nsSocketTransport* aTransport, PRBool aBlockingFlag);
+  nsresult BlockTransport(void);
+
+  nsresult FillStream(nsReadSegmentFun reader, void* closure, PRUint32 count,
+                      PRUint32 *writeCount);
+
+  void Lock(void)   { NS_ASSERTION(mMonitor, "Monitor null."); PR_EnterMonitor(mMonitor); }
+  void Notify(void) { NS_ASSERTION(mMonitor, "Monitor null."); PR_Notify(mMonitor); }
+  void Wait(void)   { NS_ASSERTION(mMonitor, "Monitor null."); PR_Wait(mMonitor, PR_INTERVAL_NO_TIMEOUT); }
+  void Unlock(void) { NS_ASSERTION(mMonitor, "Monitor null."); PR_ExitMonitor(mMonitor); }
+
+
+protected:
+  virtual ~nsSocketTransportStream();
+
+private:
+  PRBool  mIsTransportSuspended;
+  PRBool  mIsStreamBlocking;
+
+  PRMonitor*                mMonitor;
+  nsIBuffer*                mBuffer;
+  nsIBufferInputStream*     mStream;
+  nsSocketTransport*        mTransport;
+};
+
+
+
+#endif /* nsSocketTransportStreams_h___ */
+

mozilla/netwerk/base/src/nsStandardUrl.cpp

@@ -0,0 +1,663 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsStandardUrl.h"
+#include "nscore.h"
+#include "nsCRT.h"
+#include "nsString.h"
+#include "prmem.h"
+#include "prprf.h"
+
+static NS_DEFINE_CID(kStandardUrlCID, NS_STANDARDURL_CID);
+static NS_DEFINE_CID(kThisStandardUrlImplementationCID,
+                     NS_THIS_STANDARDURL_IMPLEMENTATION_CID);
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+
+////////////////////////////////////////////////////////////////////////////////
+// nsStandardURL methods:
+
+nsStandardURL::nsStandardURL(nsISupports* outer)
+    : mScheme(nsnull),
+      mPreHost(nsnull),
+      mHost(nsnull),
+      mPort(-1),
+      mPath(nsnull),
+      mRef(nsnull),
+      mQuery(nsnull),
+      mSpec(nsnull)
+{
+    NS_INIT_AGGREGATED(outer);
+}
+
+nsStandardURL::~nsStandardURL()
+{
+    if (mScheme)        delete[] mScheme;
+    if (mPreHost)       delete[] mPreHost;
+    if (mHost)          delete[] mHost;
+    if (mRef)           delete[] mRef;
+    if (mQuery)         delete[] mQuery;
+    if (mSpec)          delete[] mSpec;
+}
+
+NS_IMPL_AGGREGATED(nsStandardURL);
+
+NS_IMETHODIMP
+nsStandardURL::AggregatedQueryInterface(const nsIID& aIID, void** aInstancePtr)
+{
+    NS_ASSERTION(aInstancePtr, "no instance pointer");
+    if (aIID.Equals(kThisStandardUrlImplementationCID) ||        // used by Equals
+        aIID.Equals(nsIURL::GetIID()) ||
+        aIID.Equals(nsIURI::GetIID()) ||
+        aIID.Equals(kISupportsIID)) {
+        *aInstancePtr = NS_STATIC_CAST(nsIURI*, this);
+        NS_ADDREF_THIS();
+        return NS_OK;
+    }
+    return NS_NOINTERFACE; 
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIURI methods:
+
+NS_IMETHODIMP
+nsStandardURL::GetSpec(char* *result)
+{
+    nsAutoString string;
+//    NS_LOCK_INSTANCE();
+
+    // XXX Special-case javascript: URLs for the moment.
+    // This code will go away when we actually start doing
+    // protocol-specific parsing.
+    if (PL_strcmp(mScheme, "javascript") == 0) {
+        string.SetString(mSpec);
+    } else if (PL_strcmp(mScheme, "about") == 0) { 
+        string.SetString(mScheme);
+        string.Append(':');
+        string.Append(mPath);
+    } else {
+        string.SetLength(0);
+        string.Append(mScheme);
+        string.Append("://");
+        if (nsnull != mHost) {
+            string.Append(mHost);
+            if (0 < mPort) {
+                string.Append(':');
+                string.Append(mPort, 10);
+            }
+        }
+        string.Append(mPath);
+        if (nsnull != mRef) {
+            string.Append('#');
+            string.Append(mRef);
+        }
+        if (nsnull != mQuery) {
+            string.Append('?');
+            string.Append(mQuery);
+        }
+    }
+//    NS_UNLOCK_INSTANCE();
+    *result = string.ToNewCString();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetSpec(char* aSpec)
+{
+    return Parse(aSpec, this);
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetScheme(char* *result)
+{
+    *result = mScheme;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetScheme(char* scheme)
+{
+    mScheme = nsCRT::strdup(scheme);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetPreHost(char* *result)
+{
+    *result = mPreHost;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetPreHost(char* preHost)
+{
+    mPreHost = nsCRT::strdup(preHost);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetHost(char* *result)
+{
+    *result = mHost;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetHost(char* host)
+{
+    mHost = nsCRT::strdup(host);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetPort(PRInt32 *result)
+{
+    *result = mPort;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetPort(PRInt32 port)
+{
+    mPort = port;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetPath(char* *result)
+{
+    *result = mPath;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetPath(char* path)
+{
+    mPath = nsCRT::strdup(path);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::Equals(nsIURI* other, PRBool *result)
+{
+    PRBool eq = PR_FALSE;
+    if (other) {
+//        NS_LOCK_INSTANCE();
+        nsStandardURL* otherUrl;
+        nsresult rv =
+            other->QueryInterface(kThisStandardUrlImplementationCID,
+                                  (void**)&otherUrl);
+        if (NS_SUCCEEDED(rv)) {
+            eq = PRBool((0 == PL_strcmp(mScheme, otherUrl->mScheme)) && 
+                        (0 == PL_strcasecmp(mHost, otherUrl->mHost)) &&
+                        (mPort == otherUrl->mPort) &&
+                        (0 == PL_strcmp(mPath, otherUrl->mPath)));
+            NS_RELEASE(otherUrl);
+        }
+//        NS_UNLOCK_INSTANCE();
+    }
+    *result = eq;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::Clone(nsIURI* *result)
+{
+    nsStandardURL* url = new nsStandardURL(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->mPreHost = nsCRT::strdup(mPreHost);
+    if (url->mPreHost == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    url->mHost = nsCRT::strdup(mHost);
+    if (url->mHost == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    url->mPort = mPort;
+    url->mPath = nsCRT::strdup(mPath);
+    if (url->mPath == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    url->mRef = nsCRT::strdup(mRef);
+    if (url->mRef == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    url->mQuery = nsCRT::strdup(mQuery);
+    if (url->mQuery == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    url->mSpec = nsCRT::strdup(mSpec);
+    if (url->mSpec == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    *result = url;
+    NS_ADDREF(url);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsStandardURL::MakeAbsolute(const char *relativePart, char **_retval)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+// XXX recode to use nsString api's
+// XXX don't bother with port numbers
+// XXX don't bother with ref's
+// XXX null pointer checks are incomplete
+nsresult
+nsStandardURL::Parse(const char* spec, nsIURI* aBaseUrl)
+{
+    // XXX hack!
+    nsString specStr(spec);
+
+    char* uProtocol = nsnull;
+    char* uHost = nsnull;
+    char* uFile = nsnull;
+    PRInt32 uPort;
+    if (nsnull != aBaseUrl) {
+        nsresult rslt = aBaseUrl->GetScheme(&uProtocol);
+        if (rslt != NS_OK) return rslt;
+        rslt = aBaseUrl->GetHost(&uHost);
+        if (rslt != NS_OK) return rslt;
+        rslt = aBaseUrl->GetPath(&uFile);
+        if (rslt != NS_OK) return rslt;
+        rslt = aBaseUrl->GetPort(&uPort);
+        if (rslt != NS_OK) return rslt;
+    }
+
+//    NS_LOCK_INSTANCE();
+
+    PR_FREEIF(mScheme);
+    PR_FREEIF(mHost);
+    PR_FREEIF(mPath);
+    PR_FREEIF(mRef);
+    PR_FREEIF(mQuery);
+    mPort = -1;
+
+    if (nsnull == spec) {
+        if (nsnull == aBaseUrl) {
+//            NS_UNLOCK_INSTANCE();
+            return NS_ERROR_ILLEGAL_VALUE;
+        }
+        mScheme = (nsnull != uProtocol) ? nsCRT::strdup(uProtocol) : nsnull;
+        mHost = (nsnull != uHost) ? nsCRT::strdup(uHost) : nsnull;
+        mPort = uPort;
+        mPath = (nsnull != uFile) ? nsCRT::strdup(uFile) : nsnull;
+
+//        NS_UNLOCK_INSTANCE();
+        return NS_OK;
+    }
+
+    // Strip out reference and search info
+    char* ref = strpbrk(spec, "#?");
+    if (nsnull != ref) {
+        char* search = nsnull;
+        if ('#' == *ref) {
+            search = PL_strchr(ref + 1, '?');
+            if (nsnull != search) {
+                *search++ = '\0';
+            }
+
+            PRIntn hashLen = nsCRT::strlen(ref + 1);
+            if (0 != hashLen) {
+                mRef = (char*) PR_Malloc(hashLen + 1);
+                PL_strcpy(mRef, ref + 1);
+            }      
+        }
+        else {
+            search = ref + 1;
+        }
+
+        if (nsnull != search) {
+            // The rest is the search
+            PRIntn searchLen = nsCRT::strlen(search);
+            if (0 != searchLen) {
+                mQuery = (char*) PR_Malloc(searchLen + 1);
+                PL_strcpy(mQuery, search);
+            }      
+        }
+
+        // XXX Terminate string at start of reference or search
+        *ref = '\0';
+    }
+
+    // The URL is considered absolute if and only if it begins with a
+    // protocol spec. A protocol spec is an alphanumeric string of 1 or
+    // more characters that is terminated with a colon.
+    PRBool isAbsolute = PR_FALSE;
+    const char* cp;
+    const char* ap = spec;
+    char ch;
+    while (0 != (ch = *ap)) {
+        if (((ch >= 'a') && (ch <= 'z')) ||
+            ((ch >= 'A') && (ch <= 'Z')) ||
+            ((ch >= '0') && (ch <= '9'))) {
+            ap++;
+            continue;
+        }
+        if ((ch == ':') && (ap - spec >= 2)) {
+            isAbsolute = PR_TRUE;
+            cp = ap;
+            break;
+        }
+        break;
+    }
+
+    if (!isAbsolute) {
+        // relative spec
+        if (nsnull == aBaseUrl) {
+//            NS_UNLOCK_INSTANCE();
+            return NS_ERROR_ILLEGAL_VALUE;
+        }
+
+        // keep protocol and host
+        mScheme = (nsnull != uProtocol) ? nsCRT::strdup(uProtocol) : nsnull;
+        mHost = (nsnull != uHost) ? nsCRT::strdup(uHost) : nsnull;
+        mPort = uPort;
+
+        // figure out file name
+        PRInt32 len = nsCRT::strlen(spec) + 1;
+        if ((len > 1) && (spec[0] == '/')) {
+            // Relative spec is absolute to the server
+            mPath = nsCRT::strdup(spec);
+        } else {
+            if (spec[0] != '\0') {
+                // Strip out old tail component and put in the new one
+                char* dp = PL_strrchr(uFile, '/');
+                if (!dp) {
+//                    NS_UNLOCK_INSTANCE();
+                    return NS_ERROR_ILLEGAL_VALUE;
+                }
+                PRInt32 dirlen = (dp + 1) - uFile;
+                mPath = (char*) PR_Malloc(dirlen + len);
+                PL_strncpy(mPath, uFile, dirlen);
+                PL_strcpy(mPath + dirlen, spec);
+            }
+            else {
+                mPath = nsCRT::strdup(uFile);
+            }
+        }
+
+        /* Stolen from netlib's mkparse.c.
+         *
+         * modifies a url of the form   /foo/../foo1  ->  /foo1
+         *                       and    /foo/./foo1   ->  /foo/foo1
+         */
+        char *fwdPtr = mPath;
+        char *urlPtr = mPath;
+    
+        for(; *fwdPtr != '\0'; fwdPtr++)
+        {
+    
+            if(*fwdPtr == '/' && *(fwdPtr+1) == '.' && *(fwdPtr+2) == '/')
+            {
+                /* remove ./ 
+                 */	
+                fwdPtr += 1;
+            }
+            else if(*fwdPtr == '/' && *(fwdPtr+1) == '.' && *(fwdPtr+2) == '.' && 
+                    (*(fwdPtr+3) == '/' || *(fwdPtr+3) == '\0'))
+            {
+                /* remove foo/.. 
+                 */	
+                /* reverse the urlPtr to the previous slash
+                 */
+                if(urlPtr != mPath) 
+                    urlPtr--; /* we must be going back at least one */
+                for(;*urlPtr != '/' && urlPtr != mPath; urlPtr--)
+                    ;  /* null body */
+        
+                /* forward the fwd_prt past the ../
+                 */
+                fwdPtr += 2;
+            }
+            else
+            {
+                /* copy the url incrementaly 
+                 */
+                *urlPtr++ = *fwdPtr;
+            }
+        }
+    
+        *urlPtr = '\0';  /* terminate the url */
+
+        // Now that we've resolved the relative URL, we need to reconstruct
+        // a URL spec from the components.
+        ReconstructSpec();
+    } else {
+        // absolute spec
+
+        PR_FREEIF(mSpec);
+        PRInt32 slen = specStr.Length();
+        mSpec = (char *) PR_Malloc(slen + 1);
+        specStr.ToCString(mSpec, slen+1);
+
+        // get protocol first
+        PRInt32 plen = cp - spec;
+        mScheme = (char*) PR_Malloc(plen + 1);
+        PL_strncpy(mScheme, spec, plen);
+        mScheme[plen] = 0;
+        cp++;                               // eat : in protocol
+
+        // skip over one, two or three slashes if it isn't about:
+        if (nsCRT::strcmp(mScheme, "about") != 0) {
+            if (*cp == '/') {
+                cp++;
+                if (*cp == '/') {
+                    cp++;
+                    if (*cp == '/') {
+                        cp++;
+                    }
+                }
+            } else {
+//                NS_UNLOCK_INSTANCE();
+                return NS_ERROR_ILLEGAL_VALUE;
+            }
+        }
+
+
+#if defined(XP_UNIX) || defined (XP_MAC)
+        // Always leave the top level slash for absolute file paths under Mac and UNIX.
+        // The code above sometimes results in stripping all of slashes
+        // off. This only happens when a previously stripped url is asked to be
+        // parsed again. Under Win32 this is not a problem since file urls begin
+        // with a drive letter not a slash. This problem show's itself when 
+        // nested documents such as iframes within iframes are parsed.
+
+        if (nsCRT::strcmp(mScheme, "file") == 0) {
+            if (*cp != '/') {
+                cp--;
+            }
+        }
+#endif /* XP_UNIX */
+
+        const char* cp0 = cp;
+        if ((nsCRT::strcmp(mScheme, "resource") == 0) ||
+            (nsCRT::strcmp(mScheme, "file") == 0) ||
+            (nsCRT::strcmp(mScheme, "about") == 0)) {
+            // resource/file url's do not have host names.
+            // The remainder of the string is the file name
+            PRInt32 flen = nsCRT::strlen(cp);
+            mPath = (char*) PR_Malloc(flen + 1);
+            PL_strcpy(mPath, cp);
+      
+#ifdef NS_WIN32
+            if (nsCRT::strcmp(mScheme, "file") == 0) {
+                // If the filename starts with a "x|" where is an single
+                // character then we assume it's a drive name and change the
+                // vertical bar back to a ":"
+                if ((flen >= 2) && (mPath[1] == '|')) {
+                    mPath[1] = ':';
+                }
+            }
+#endif /* NS_WIN32 */
+        } else {
+            // Host name follows protocol for http style urls
+            cp = PL_strpbrk(cp, "/:");
+      
+            if (nsnull == cp) {
+                // There is only a host name
+                PRInt32 hlen = nsCRT::strlen(cp0);
+                mHost = (char*) PR_Malloc(hlen + 1);
+                PL_strcpy(mHost, cp0);
+            }
+            else {
+                PRInt32 hlen = cp - cp0;
+                mHost = (char*) PR_Malloc(hlen + 1);
+                PL_strncpy(mHost, cp0, hlen); 
+                mHost[hlen] = 0;
+
+                if (':' == *cp) {
+                    // We have a port number
+                    cp0 = cp+1;
+                    cp = PL_strchr(cp, '/');
+                    mPort = strtol(cp0, (char **)nsnull, 10);
+                }
+            }
+
+            if (nsnull == cp) {
+                // There is no file name
+                // Set filename to "/"
+                mPath = (char*) PR_Malloc(2);
+                mPath[0] = '/';
+                mPath[1] = 0;
+            }
+            else {
+                // The rest is the file name
+                PRInt32 flen = nsCRT::strlen(cp);
+                mPath = (char*) PR_Malloc(flen + 1);
+                PL_strcpy(mPath, cp);
+            }
+        }
+    }
+
+    // printf("protocol='%s' host='%s' file='%s'\n", mScheme, mHost, mPath);
+
+//    NS_UNLOCK_INSTANCE();
+    return NS_OK;
+}
+
+void
+nsStandardURL::ReconstructSpec()
+{
+    PR_FREEIF(mSpec);
+
+    char portBuffer[10];
+    if (-1 != mPort) {
+        PR_snprintf(portBuffer, 10, ":%d", mPort);
+    }
+    else {
+        portBuffer[0] = '\0';
+    }
+
+    PRInt32 plen = PL_strlen(mScheme) + PL_strlen(mHost) +
+        PL_strlen(portBuffer) + PL_strlen(mPath) + 4;
+    if (mRef) {
+        plen += 1 + PL_strlen(mRef);
+    }
+    if (mQuery) {
+        plen += 1 + PL_strlen(mQuery);
+    }
+
+    mSpec = (char *) PR_Malloc(plen + 1);
+    if (PL_strcmp(mScheme, "about") == 0) {
+        PR_snprintf(mSpec, plen, "%s:%s", mScheme, mPath);
+    } else {
+        PR_snprintf(mSpec, plen, "%s://%s%s%s", 
+                    mScheme, ((nsnull != mHost) ? mHost : ""), portBuffer,
+                    mPath);
+    }
+
+    if (mRef) {
+        PL_strcat(mSpec, "#");
+        PL_strcat(mSpec, mRef);
+    }
+    if (mQuery) {
+        PL_strcat(mSpec, "?");
+        PL_strcat(mSpec, mQuery);
+    }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIURI methods:
+
+NS_IMETHODIMP
+nsStandardURL::GetDirectory(char * *aDirectory)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetDirectory(char * aDirectory)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetFileName(char * *aFileName)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetFileName(char * aFileName)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetQuery(char * *aQuery)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetQuery(char * aQuery)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsStandardURL::GetRef(char * *aRef)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsStandardURL::SetRef(char * aRef)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_METHOD
+nsStandardURL::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    nsStandardURL* url = new nsStandardURL(aOuter);
+    if (url == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(url);
+    nsresult rv = url->QueryInterface(aIID, aResult);
+    NS_RELEASE(url);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+

mozilla/netwerk/base/src/nsStandardUrl.h

@@ -0,0 +1,118 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsStandardUrl_h__
+#define nsStandardUrl_h__
+
+#include "nsIURL.h"
+#include "nsAgg.h"
+
+// XXX regenerate:
+#define NS_THIS_STANDARDURL_IMPLEMENTATION_CID       \
+{ /* 905ed480-f11f-11d2-9322-000000000000 */         \
+    0x905ed480,                                      \
+    0xf11f,                                          \
+    0x11d2,                                          \
+    {0x93, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} \
+}
+
+class nsStandardURL : public nsIURI
+{
+public:
+    NS_DECL_AGGREGATED
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsIURI methods:
+
+    /* attribute string Spec; */
+    NS_IMETHOD GetSpec(char * *aSpec);
+    NS_IMETHOD SetSpec(char * aSpec);
+
+    /* attribute string Scheme; */
+    NS_IMETHOD GetScheme(char * *aScheme);
+    NS_IMETHOD SetScheme(char * aScheme);
+
+    /* attribute string PreHost; */
+    NS_IMETHOD GetPreHost(char * *aPreHost);
+    NS_IMETHOD SetPreHost(char * aPreHost);
+
+    /* attribute string Host; */
+    NS_IMETHOD GetHost(char * *aHost);
+    NS_IMETHOD SetHost(char * aHost);
+
+    /* attribute long Port; */
+    NS_IMETHOD GetPort(PRInt32 *aPort);
+    NS_IMETHOD SetPort(PRInt32 aPort);
+
+    /* attribute string Path; */
+    NS_IMETHOD GetPath(char * *aPath);
+    NS_IMETHOD SetPath(char * aPath);
+
+    /* boolean Equals (in nsIURI other); */
+    NS_IMETHOD Equals(nsIURI *other, PRBool *_retval);
+
+    /* nsIURI Clone (); */
+    NS_IMETHOD Clone(nsIURI **_retval);
+
+    /* string MakeAbsolute (in string relativePart); */
+    NS_IMETHOD MakeAbsolute(const char *relativePart, char **_retval);
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsIURI methods:
+
+    /* attribute string Directory; */
+    NS_IMETHOD GetDirectory(char * *aDirectory);
+    NS_IMETHOD SetDirectory(char * aDirectory);
+
+    /* attribute string FileName; */
+    NS_IMETHOD GetFileName(char * *aFileName);
+    NS_IMETHOD SetFileName(char * aFileName);
+
+    /* attribute string Query; */
+    NS_IMETHOD GetQuery(char * *aQuery);
+    NS_IMETHOD SetQuery(char * aQuery);
+
+    /* attribute string Ref; */
+    NS_IMETHOD GetRef(char * *aRef);
+    NS_IMETHOD SetRef(char * aRef);
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsStandardURL methods:
+
+    nsStandardURL(nsISupports* outer);
+    virtual ~nsStandardURL();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+protected:
+    nsresult Parse(const char* spec, nsIURI* aBaseUrl);
+    void ReconstructSpec();
+
+protected:
+    char*       mScheme;
+    char*       mPreHost;
+    char*       mHost;
+    PRInt32     mPort;
+    char*       mPath;
+    char*       mRef;
+    char*       mQuery;
+    char*       mSpec;  // XXX go away
+};
+
+#endif // nsStandardUrl_h__

mozilla/netwerk/base/src/nsSyncStreamListener.cpp

@@ -0,0 +1,174 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIStreamListener.h"
+#include "nsCRT.h"
+#include "nsIBufferInputStream.h"
+#include "nsIBufferOutputStream.h"
+#include "nsIBuffer.h"
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsSyncStreamListener : public nsIStreamListener
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIStreamObserver methods:
+    NS_IMETHOD OnStartBinding(nsISupports* context);
+    NS_IMETHOD OnStopBinding(nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg);
+    NS_IMETHOD OnStartRequest(nsISupports* context);
+    NS_IMETHOD OnStopRequest(nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg);
+
+    // nsIStreamListener methods:
+    NS_IMETHOD OnDataAvailable(nsISupports* context,
+                               nsIBufferInputStream *aIStream, 
+                               PRUint32 aSourceOffset,
+                               PRUint32 aLength);
+
+    // nsSyncStreamListener methods:
+    nsSyncStreamListener()
+        : mOutputStream(nsnull) {
+        NS_INIT_REFCNT();
+    }
+    virtual ~nsSyncStreamListener();
+
+    nsresult Init(nsIBufferInputStream* *result);
+
+    nsIBufferOutputStream* GetOutputStream() { return mOutputStream; }
+
+protected:
+    nsIBufferOutputStream*      mOutputStream;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+#define NS_SYNC_STREAM_LISTENER_SEGMENT_SIZE    (4 * 1024)
+#define NS_SYNC_STREAM_LISTENER_BUFFER_SIZE     (32 * 1024)
+
+nsresult 
+nsSyncStreamListener::Init(nsIBufferInputStream* *result)
+{
+    nsresult rv;
+    nsIBufferInputStream* in;
+
+    rv = NS_NewPipe(&in, &mOutputStream, NS_SYNC_STREAM_LISTENER_SEGMENT_SIZE,
+                    NS_SYNC_STREAM_LISTENER_BUFFER_SIZE, PR_TRUE, nsnull);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = in;
+    return NS_OK;
+}
+
+nsSyncStreamListener::~nsSyncStreamListener()
+{
+    NS_IF_RELEASE(mOutputStream);
+}
+
+NS_IMPL_ADDREF(nsSyncStreamListener);
+NS_IMPL_RELEASE(nsSyncStreamListener);
+
+NS_IMETHODIMP
+nsSyncStreamListener::QueryInterface(const nsIID& aIID, void** aInstancePtr)
+{
+    NS_ASSERTION(aInstancePtr, "no instance pointer");
+    if (aIID.Equals(nsIStreamListener::GetIID()) ||
+        aIID.Equals(nsIStreamObserver::GetIID()) ||
+        aIID.Equals(nsISupports::GetIID())) {
+        *aInstancePtr = NS_STATIC_CAST(nsIStreamListener*, this);
+        NS_ADDREF_THIS();
+        return NS_OK;
+    }
+    return NS_NOINTERFACE; 
+}
+
+NS_IMETHODIMP 
+nsSyncStreamListener::OnStartBinding(nsISupports* context)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsSyncStreamListener::OnStopBinding(nsISupports* context,
+                                    nsresult aStatus,
+                                    const PRUnichar* aMsg)
+{
+    // XXX what do we do with the status and error message?
+    return mOutputStream->Close();
+}
+
+NS_IMETHODIMP 
+nsSyncStreamListener::OnStartRequest(nsISupports* context)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsSyncStreamListener::OnStopRequest(nsISupports* context,
+                                    nsresult aStatus,
+                                    const PRUnichar* aMsg)
+{
+    // XXX what do we do with the status and error message?
+    return mOutputStream->Close();
+}
+
+NS_IMETHODIMP 
+nsSyncStreamListener::OnDataAvailable(nsISupports* context,
+                                      nsIBufferInputStream *aIStream, 
+                                      PRUint32 aSourceOffset,
+                                      PRUint32 aLength)
+{
+    nsresult rv;
+    PRUint32 amt;
+    PRInt32 count = (PRInt32)aLength;
+    while (count > 0) {   // this should only go around once since the output stream is blocking
+        rv = mOutputStream->WriteFrom(aIStream, count, &amt);
+        if (NS_FAILED(rv)) return rv;
+        count -= amt;
+    }
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_NET nsresult
+NS_NewSyncStreamListener(nsIBufferInputStream **inStream,
+                         nsIBufferOutputStream **outStream,
+                         nsIStreamListener **listener)
+{
+    nsSyncStreamListener* l = new nsSyncStreamListener();
+    if (l == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    nsresult rv = l->Init(inStream);
+    if (NS_FAILED(rv)) {
+        delete l;
+        return rv;
+    }
+
+    NS_ADDREF(l);
+    *listener = l;
+    *outStream = l->GetOutputStream();
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/base/tests/makefile.win

@@ -0,0 +1,59 @@
+# 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.
+
+NODEPEND=1
+IGNORE_MANIFEST = 1
+
+MODULE = urltest
+
+DEPTH= ..\..\..
+
+MAKE_OBJ_TYPE=EXE
+
+EXENAME=urltest
+PDBFILE=nunettest.pdb
+MAPFILE=nunettest.map
+
+OBJS=                                   \
+        .\$(OBJDIR)\urltest.obj         \
+        $(NULL)
+
+PROGRAM=.\$(OBJDIR)\$(EXENAME).EXE
+
+LCFLAGS=-DNETSCAPE
+LLIBS=$(LLIBS)				\
+		$(LIBNSPR)              \
+		$(DIST)\lib\xpcom.lib	\
+		$(DIST)\lib\nunet.lib  \
+		$(DIST)\lib\netlib.lib  \
+		$(DIST)\lib\plc3.lib
+
+LINCS=$(LINCS)  -I. \
+		-I$(PUBLIC)\raptor   \
+		-I$(PUBLIC)\netlib   \
+		-I$(PUBLIC)\nunet   \
+		-I$(PUBLIC)\pref     \
+		-I$(PUBLIC)\xpcom
+
+# clobber and clobber_all will remove the following garbage:
+GARBAGE	= $(GARBAGE) _gen
+
+include <$(DEPTH)/config/rules.mak>
+
+install:: $(PROGRAM)
+    $(MAKE_INSTALL) $(PROGRAM) $(DIST)\bin
+
+clobber::
+	rm -f $(DIST)\bin\$(EXENAME).exe

mozilla/netwerk/base/tests/readme.txt

@@ -0,0 +1,2 @@
+These tests need to be cleaned up a lot. There is still left over 
+stuff from previous test. TODO -Gagan Saksena

mozilla/netwerk/base/tests/urltest.cpp

@@ -0,0 +1,316 @@
+/* -*- 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.
+ */
+
+/*
+    TODO- big cleanup! -Gagan Saksena 03/25/99
+*/
+
+#include <stdio.h>
+#include <assert.h>
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+
+#include "plstr.h"
+#include "nsIEventQueue.h"
+
+#include "nsIComponentManager.h"
+
+#include "nsIStreamListener.h"
+#include "nsIInputStream.h"
+#include "nsINetService.h"
+#include "nsRepository.h"
+#include "nsIServiceManager.h"
+#include "nsIEventQueueService.h"
+#include "nsString.h"
+
+#include "nsIURL.h"
+#include "nsINetService.h"
+
+#ifdef XP_PC
+#define NETLIB_DLL "netlib.dll"
+#define XPCOM_DLL  "xpcom32.dll"
+#else
+#ifdef XP_MAC
+#include "nsMacRepository.h"
+#else
+#define NETLIB_DLL "libnetlib.so"
+#define XPCOM_DLL  "libxpcom.so"
+#endif
+#endif
+
+// Define CIDs...
+static NS_DEFINE_IID(kNetServiceCID, NS_NETSERVICE_CID);
+static NS_DEFINE_IID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
+
+// Define IIDs...
+static NS_DEFINE_IID(kIEventQueueServiceIID, NS_IEVENTQUEUESERVICE_IID);
+//NS_DEFINE_IID(kIPostToServerIID, NS_IPOSTTOSERVER_IID);
+
+#ifdef XP_UNIX
+extern "C" char *fe_GetConfigDir(void) {
+  printf("XXX: return /tmp for fe_GetConfigDir\n");
+  return strdup("/tmp");
+}
+#endif /* XP_UNIX */
+
+#if 0 // Enable after the stream listener interface is cleared up.
+class TestConsumer : public nsIStreamListener
+{
+
+public:
+    NS_DECL_ISUPPORTS
+    
+    TestConsumer();
+
+    NS_IMETHOD GetBindInfo(nsIURL* aURL, nsStreamBindingInfo* info);
+    NS_IMETHOD OnProgress(nsIURL* aURL, PRUint32 Progress, PRUint32 ProgressMax);
+    NS_IMETHOD OnStatus(nsIURL* aURL, const PRUnichar* aMsg);
+    NS_IMETHOD OnStartBinding(nsIURL* aURL, const char *aContentType);
+    NS_IMETHOD OnDataAvailable(nsIURL* aURL, nsIInputStream *pIStream, PRUint32 length);
+    NS_IMETHOD OnStopBinding(nsIURL* aURL, nsresult status, const PRUnichar* aMsg);
+
+protected:
+    ~TestConsumer();
+};
+
+
+TestConsumer::TestConsumer()
+{
+    NS_INIT_REFCNT();
+}
+
+
+NS_DEFINE_IID(kIStreamListenerIID, NS_ISTREAMLISTENER_IID);
+NS_IMPL_ISUPPORTS(TestConsumer,kIStreamListenerIID);
+
+
+TestConsumer::~TestConsumer()
+{
+    if (bTraceEnabled) {
+        printf("\n+++ TestConsumer is being deleted...\n");
+    }
+}
+
+
+NS_IMETHODIMP TestConsumer::GetBindInfo(nsIURL* aURL, nsStreamBindingInfo* info)
+{
+    if (bTraceEnabled) {
+        printf("\n+++ TestConsumer::GetBindInfo: URL: %p\n", aURL);
+    }
+
+    return 0;
+}
+
+NS_IMETHODIMP TestConsumer::OnProgress(nsIURL* aURL, PRUint32 Progress, 
+                                       PRUint32 ProgressMax)
+{
+    if (bTraceEnabled) {
+        printf("\n+++ TestConsumer::OnProgress: URL: %p - %d of total %d\n", aURL, Progress, ProgressMax);
+    }
+
+    return 0;
+}
+
+NS_IMETHODIMP TestConsumer::OnStatus(nsIURL* aURL, const PRUnichar* aMsg)
+{
+    if (bTraceEnabled) {
+        printf("\n+++ TestConsumer::OnStatus: ");
+        nsAutoString str(aMsg);
+        char* c = str.ToNewCString();
+        fputs(c, stdout);
+        free(c);
+        fputs("\n", stdout);
+    }
+
+    return 0;
+}
+
+NS_IMETHODIMP TestConsumer::OnStartBinding(nsIURL* aURL, const char *aContentType)
+{
+    if (bTraceEnabled) {
+        printf("\n+++ TestConsumer::OnStartBinding: URL: %p, Content type: %s\n", aURL, aContentType);
+    }
+
+    return 0;
+}
+
+
+NS_IMETHODIMP TestConsumer::OnDataAvailable(nsIURL* aURL, nsIInputStream *pIStream, PRUint32 length) 
+{
+    PRUint32 len;
+
+    if (bTraceEnabled) {
+        printf("\n+++ TestConsumer::OnDataAvailable: URL: %p, %d bytes available...\n", aURL, length);
+    }
+
+    do {
+        nsresult err;
+        char buffer[80];
+        PRUint32 i;
+
+        err = pIStream->Read(buffer, 0, 80, &len);
+        if (err == NS_OK) {
+            for (i=0; i<len; i++) {
+                putchar(buffer[i]);
+            }
+        }
+    } while (len > 0);
+
+    return 0;
+}
+
+
+NS_IMETHODIMP TestConsumer::OnStopBinding(nsIURL* aURL, nsresult status, const PRUnichar* aMsg)
+{
+    if (bTraceEnabled) {
+        printf("\n+++ TestConsumer::OnStopBinding... URL: %p status: %d\n", aURL, status);
+    }
+
+    if (NS_FAILED(status)) {
+      const char* url;
+      aURL->GetSpec(&url);
+
+      printf("Unable to load URL %s\n", url);
+    }
+    /* The document has been loaded, so drop out of the message pump... */
+    urlLoaded = 1;
+    return 0;
+}
+
+#endif // 0 - enabled after streamlistener is fixed.
+
+nsresult ReadStreamSynchronously(nsIInputStream* aIn)
+{
+    nsresult rv;
+    char buffer[1024];
+
+    if (nsnull != aIn) {
+        PRUint32 len;
+
+        do {
+            PRUint32 i;
+
+            rv = aIn->Read(buffer, sizeof(buffer), &len);
+            for (i=0; i<len; i++) {
+                putchar(buffer[i]);
+            }
+        } while (len > 0);
+    }
+    return NS_OK;
+}
+
+int testURL(const char* pURL=0);
+
+int main(int argc, char **argv)
+{
+    nsAutoString url_address;
+//    char buf[256];
+//    nsIStreamListener *pConsumer;
+    nsIEventQueueService* pEventQService;
+//    nsIURL *pURL;
+    nsresult result;
+    int i;
+
+    if (argc < 2) {
+        printf("urltest: <URL> \n");
+        return 0;
+    }
+
+    NS_InitXPCOM(nsnull);
+    nsComponentManager::AutoRegister(nsIComponentManager::NS_Startup, "./components");
+
+    testURL(argv[1]);
+    return 0;
+#if 0
+    nsRepository::RegisterComponent(
+		kEventQueueServiceCID, NULL, NULL, XPCOM_DLL, PR_FALSE, PR_FALSE);
+    nsRepository::RegisterComponent(
+		kNetServiceCID, NULL, NULL, NETLIB_DLL, PR_FALSE, PR_FALSE);
+
+    // Create the Event Queue for this thread...
+    pEventQService = nsnull;
+    result = nsServiceManager::GetService(kEventQueueServiceCID,
+                                          kIEventQueueServiceIID,
+                                          (nsISupports **)&pEventQService);
+    if (NS_SUCCEEDED(result)) {
+      // XXX: What if this fails?
+      result = pEventQService->CreateThreadEventQueue();
+    }
+
+    for (i=1; i < argc; i++) {
+        if (PL_strcasecmp(argv[i], "-all") == 0) {
+            testURL(0);
+            continue;
+        } 
+
+        testURL(argv[i]);
+    }
+
+    if (nsnull != pEventQService) {
+        pEventQService->DestroyThreadEventQueue();
+        nsServiceManager::ReleaseService(kEventQueueServiceCID, pEventQService);
+    }
+    return 0;
+#endif
+}
+
+
+int testURL(const char* i_pURL)
+{
+    const char* temp;
+	if (i_pURL)
+	{
+		nsIURL* pURL = CreateURL(i_pURL);
+		pURL->DebugString(&temp);
+		cout << temp <<endl;
+		
+        nsIInputStream* is = 0;
+        if (NS_OK == pURL->GetStream(&is))
+        {
+            ReadStreamSynchronously(is);
+        }
+
+        pURL->Release();
+		return 0;
+	}
+
+    const int tests = 8;
+    const char* url[tests] = 
+    {
+        "http://username:password@hostname.com:80/pathname/./more/stuff/../path",
+        "username@host:8080/path",
+        "http://gagan/",
+        "host:port/netlib", //port should now be 0
+        "", //empty string
+        "mailbox:///foo", // No host specified path should be /foo
+        "user:pass@hostname.edu:80/pathname", //this is always user:pass and not http:user
+        "username:password@hostname:80/pathname"
+    };
+
+    for (int i = 0; i< tests; ++i)
+    {
+        nsIURL* pURL = CreateURL(url[i]);
+        pURL->DebugString(&temp);
+        cout << temp << endl;
+        pURL->Release();
+    }
+  
+    return 0;
+}

mozilla/netwerk/build/Makefile.in

@@ -0,0 +1,74 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+include $(topsrcdir)/config/config.mk
+
+LIBRARY_NAME = netwerk
+IS_COMPONENT = 1
+
+MODULE = netwerk
+
+CPPSRCS =                              \
+        nsNetFactory.cpp 	       \
+        $(NULL)
+
+SHARED_LIBRARY_LIBS =                       \
+        $(DIST)/lib/libnetwerkbase_s.a \
+        $(DIST)/lib/libnetwerkdns_s.a \
+        $(NULL)
+
+LOCAL_INCLUDES  += \
+                -I$(srcdir)/../base/src \
+                -I$(srcdir)/../dns/src \
+                $(NULL)
+
+include $(topsrcdir)/config/config.mk
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+ifeq ($(OS_ARCH),HP-UX)
+EXTRA_DSO_LDOPTS = -c objs/objslist
+else
+EXTRA_DSO_LDOPTS =	       \
+	$(MKSHLIB_FORCE_ALL)   \
+	$(SHARED_LIBRARY_LIBS) \
+	$(MKSHLIB_UNFORCE_ALL) \
+	$(NULL)
+endif
+
+include $(DEPTH)/config/rules.mk
+
+ifeq ($(OS_ARCH),HP-UX)
+shared_library_objs: $(SHARED_LIBRARY_LIBS)
+	rm -rf objs
+	mkdir objs
+	(cd objs; for lib in $(SHARED_LIBRARY_LIBS); do ar xv ../$$lib; done) \
+	 | awk '{ print "objs/"$$3 }' > objs/objslist
+
+$(LIBRARY) $(SHARED_LIBRARY): shared_library_objs Makefile
+else
+$(LIBRARY) $(SHARED_LIBRARY): $(SHARED_LIBRARY_LIBS) Makefile
+endif

mozilla/netwerk/build/makefile.win

@@ -0,0 +1,55 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH=..\..
+MODULE=netwerk
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+MAKE_OBJ_TYPE=DLL
+DLLNAME=netwerk
+DLL=.\$(OBJDIR)\$(DLLNAME).dll
+
+CPP_OBJS=                            \
+        .\$(OBJDIR)\nsNetFactory.obj \
+	$(NULL)
+
+LLIBS=                                \
+        $(DIST)\lib\netwerkbase_s.lib \
+        $(DIST)\lib\netwerkdns_s.lib  \
+        $(DIST)\lib\xpcom.lib         \
+        $(DIST)\lib\plc3.lib          \
+        $(LIBNSPR)  
+
+MISCDEP=$(LLIBS)
+
+INCS = $(INCS)                      \
+        -I$(DEPTH)\dist\include     \
+        -I$(DEPTH)\netwerk\base\src \
+        -I$(DEPTH)\netwerk\dns\src  \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(DLL)
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin\components
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).lib $(DIST)\lib
+

mozilla/netwerk/build/nsNetFactory.cpp

@@ -0,0 +1,144 @@
+/* -*- 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 "nsIGenericFactory.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIOService.h"
+#include "nsNetModuleMgr.h"
+//#include "nsFileTransportService.h"
+#include "nsSocketTransportService.h"
+#include "nscore.h"
+#include "nsStandardUrl.h"
+#include "nsDnsService.h"
+
+static NS_DEFINE_CID(kComponentManagerCID,       NS_COMPONENTMANAGER_CID);
+static NS_DEFINE_CID(kIOServiceCID,              NS_IOSERVICE_CID);
+//static NS_DEFINE_CID(kFileTransportServiceCID,   NS_FILETRANSPORTSERVICE_CID);
+static NS_DEFINE_CID(kStandardURLCID,            NS_STANDARDURL_CID);
+static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID);
+static NS_DEFINE_CID(kExternalModuleManagerCID,  NS_NETMODULEMGR_CID);
+static NS_DEFINE_CID(kDNSServiceCID,             NS_DNSSERVICE_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSGetFactory(nsISupports* aServMgr,
+             const nsCID &aClass,
+             const char *aClassName,
+             const char *aProgID,
+             nsIFactory **aFactory)
+{
+    nsresult rv;
+    if (aFactory == nsnull)
+        return NS_ERROR_NULL_POINTER;
+
+    nsIGenericFactory* fact;
+    if (aClass.Equals(kIOServiceCID)) {
+        rv = NS_NewGenericFactory(&fact, nsIOService::Create);
+    }
+#if 0
+    else if (aClass.Equals(kFileTransportServiceCID)) {
+        rv = NS_NewGenericFactory(&fact, nsFileTransportService::Create);
+    }
+#endif
+    else if (aClass.Equals(kSocketTransportServiceCID)) {
+        rv = NS_NewGenericFactory(&fact, nsSocketTransportService::Create);
+    }
+    else if (aClass.Equals(kStandardURLCID)) {
+        rv = NS_NewGenericFactory(&fact, nsStandardURL::Create);
+    }
+    else if (aClass.Equals(kExternalModuleManagerCID)) {
+        rv = NS_NewGenericFactory(&fact, nsNetModuleMgr::Create);
+    }
+    else if (aClass.Equals(kDNSServiceCID)) {
+        rv = NS_NewGenericFactory(&fact, nsDNSService::Create);
+    }
+    else {
+        rv = NS_ERROR_FAILURE;
+    }
+
+    if (NS_SUCCEEDED(rv))
+        *aFactory = fact;
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSRegisterSelf(nsISupports* aServMgr , const char* aPath)
+{
+    nsresult rv;
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->RegisterComponent(kIOServiceCID,  
+                                    "Network Service",
+                                    "component://netscape/network/net-service",
+                                    aPath, PR_TRUE, PR_TRUE);
+    if (NS_FAILED(rv)) return rv;
+#if 0
+    rv = compMgr->RegisterComponent(kFileTransportServiceCID, 
+                                    "File Transport Service",
+                                    "component://netscape/network/file-transport-service",
+                                    aPath, PR_TRUE, PR_TRUE);
+    if (NS_FAILED(rv)) return rv;
+#endif
+    rv = compMgr->RegisterComponent(kSocketTransportServiceCID, 
+                                    "Socket Transport Service",
+                                    "component://netscape/network/socket-transport-service",
+                                    aPath, PR_TRUE, PR_TRUE);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->RegisterComponent(kStandardURLCID, 
+                                    "Standard URL Implementation",
+                                    "component://netscape/network/standard-url",
+                                    aPath, PR_TRUE, PR_TRUE);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->RegisterComponent(kExternalModuleManagerCID,
+                                    "External Module Manager",
+                                    "component://netscape/network/net-extern-mod",
+                                    aPath, PR_TRUE, PR_TRUE);
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSUnregisterSelf(nsISupports* aServMgr, const char* aPath)
+{
+    nsresult rv;
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->UnregisterComponent(kIOServiceCID, aPath);
+    if (NS_FAILED(rv)) return rv;
+#if 0
+    rv = compMgr->UnregisterComponent(kFileTransportServiceCID, aPath);
+    if (NS_FAILED(rv)) return rv;
+#endif
+    rv = compMgr->UnregisterComponent(kSocketTransportServiceCID, aPath);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->UnregisterComponent(kStandardURLCID, aPath);
+    if (NS_FAILED(rv)) return rv;
+    
+    rv = compMgr->UnregisterComponent(kExternalModuleManagerCID, aPath);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/dns/Makefile.in

@@ -0,0 +1,33 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE		= netwerk
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS=          \
+        public \
+        src    \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk

mozilla/netwerk/dns/makefile.win

@@ -0,0 +1,27 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ..\..
+
+MODULE = netwerk
+
+DIRS=          \
+	public \
+	src    \
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak>

mozilla/netwerk/dns/public/Makefile.in

@@ -0,0 +1,42 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+XPIDL_MODULE = netwerk_dns
+
+XPIDLSRCS =			\
+	nsIDNSListener.idl	\
+	nsIDNSService.idl	\
+	$(NULL)
+
+include $(DEPTH)/config/autoconf.mk
+
+include $(topsrcdir)/config/config.mk
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+include $(DEPTH)/config/rules.mk

mozilla/netwerk/dns/public/makefile.win

@@ -0,0 +1,35 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ..\..\..
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+XPIDL_MODULE = netwerk_dns
+
+XPIDLSRCS =                  \
+        .\nsIDNSListener.idl \
+        .\nsIDNSService.idl  \
+        $(NULL)
+
+include <$(DEPTH)/config/rules.mak>

mozilla/netwerk/dns/public/nsIDNSListener.idl

@@ -0,0 +1,52 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+%{C++
+#include "prnetdb.h"
+
+typedef struct nsHostEnt
+{
+    PRHostEnt	hostEnt;
+    char        buffer[PR_NETDB_BUF_SIZE];
+} nsHostEnt;
+%}
+
+[ptr] native nsHostEntStar(nsHostEnt);
+
+[scriptable, uuid(7686cef0-206e-11d3-9348-00104ba0fd40)]
+interface nsIDNSListener : nsISupports
+{
+    /**
+     * Notify the listener that we are about to lookup the requested hostname.
+     */
+    void OnStartLookup(in nsISupports ctxt, in string hostname);
+
+    /**
+     * Notify the listener that we have found one or more addresses for the hostname.
+     */
+    void OnFound(in nsISupports ctxt, in string hostname,
+                 in nsHostEntStar entry);
+
+    /**
+     * Notify the listener that we the lookup has completed.
+     */
+    void OnStopLookup(in nsISupports ctxt, in string hostname);
+};
+

mozilla/netwerk/dns/public/nsIDNSService.idl

@@ -0,0 +1,42 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsISupports.idl"
+
+%{C++
+
+#define NS_DNSSERVICE_CID                              \
+{ /* 718e7c81-f8b8-11d2-b951-c80918051d3c */           \
+    0x718e7c81,                                        \
+    0xf8b8,                                            \
+    0x11d2,                                            \
+    { 0xb9, 0x51, 0xc8, 0x09, 0x18, 0x05, 0x1d, 0x3c } \
+}
+
+%}
+
+interface nsIRequest;
+interface nsIDNSListener;
+
+[scriptable, uuid(598f2f80-206f-11d3-9348-00104ba0fd40)]
+interface nsIDNSService : nsISupports
+{
+    nsIRequest Lookup(in nsISupports ctxt, in string hostname,
+                      in nsIDNSListener listener);
+};
+

mozilla/netwerk/dns/src/Makefile.in

@@ -0,0 +1,53 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+LIBRARY_NAME = netwerkdns_s
+
+include $(DEPTH)/config/autoconf.mk
+
+CPPSRCS =				\
+	nsDnsService.cpp		\
+        $(NULL)
+
+EXPORTS =			   \
+        $(NULL)
+
+EXPORTS := $(addprefix $(srcdir)/, $(EXPORTS))
+
+MODULE = netwerk
+
+include $(topsrcdir)/config/config.mk
+
+MKSHLIB :=
+
+# we don't want the shared lib, but we want to force the creation of a 
+# static l\ib.
+override NO_SHARED_LIB=1
+override NO_STATIC_LIB=
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+include $(DEPTH)/config/rules.mk
+
+

mozilla/netwerk/dns/src/makefile.win

@@ -0,0 +1,44 @@
+# 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.
+
+MODULE = netwerk
+
+DEPTH = ..\..\..
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+LCFLAGS = -DWIN32_LEAN_AND_MEAN -D_IMPL_NS_NET
+
+LIBRARY_NAME=netwerkdns_s
+
+CPP_OBJS =                           \
+        .\$(OBJDIR)\nsDnsService.obj \
+        $(NULL)
+
+INCS = $(INCS)                  \
+        -I$(DEPTH)\dist\include \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+libs:: $(LIBRARY)
+	$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
+
+clobber::
+        rm -f $(DIST)\lib\$(LIBRARY_NAME).lib

mozilla/netwerk/dns/src/nsDnsService.cpp

@@ -0,0 +1,159 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsDnsService.h"
+#include "nsIDNSListener.h"
+#include "nsIRequest.h"
+#include "prnetdb.h"
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsDNSRequest;
+
+class nsDNSLookup
+{
+public:
+    nsresult AddDNSRequest(nsDNSRequest* request);
+
+    const char*     mHostName;
+    PRHostEnt       mHostEntry;         // NSPR or platform specific hostent?
+    PRIntn          mCount;
+    PRBool          mComplete;
+    PRIntn          mIndex;             // XXX - for round robin
+    void *          mListenerQueue;     // XXX - maintain a list of nsDNSRequests.
+};
+
+
+class nsDNSRequest : public nsIRequest
+{
+    nsIDNSListener* mListener;
+    nsDNSLookup*    mHostNameLookup;
+
+    // nsIRequest methods:
+    NS_IMETHOD Cancel(void);
+    NS_IMETHOD Suspend(void);
+    NS_IMETHOD Resume(void);
+};
+
+
+////////////////////////////////////////////////////////////////////////////////
+// nsDNSService methods:
+
+nsDNSService::nsDNSService()
+{
+    NS_INIT_REFCNT();
+}
+
+nsresult
+nsDNSService::Init()
+{
+//    initialize DNS cache (persistent?)
+#if defined(XP_MAC)
+//    create Open Transport Service Provider for DNS Lookups
+#elif defined(_WIN)
+//    create DNS EventHandler Window
+#elif defined(XP_UNIX)
+//    XXXX - ?
+#endif
+
+	return NS_OK;
+}
+
+
+nsDNSService::~nsDNSService()
+{
+//    deallocate cache
+#if defined(XP_MAC)
+//    deallocate Open Transport Service Provider
+#elif defined(_WIN)
+//    dispose DNS EventHandler Window
+#elif defined(XP_UNIX)
+//    XXXX - ?
+#endif
+}
+
+
+NS_IMPL_ISUPPORTS(nsDNSService, nsIDNSService::GetIID());
+
+NS_METHOD
+nsDNSService::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult)
+{
+    nsDNSService* ph = new nsDNSService();
+    if (ph == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(ph);
+    nsresult rv = ph->QueryInterface(aIID, aResult);
+    NS_RELEASE(ph);
+    return rv;
+}
+    
+////////////////////////////////////////////////////////////////////////////////
+// nsIDNSService methods:
+
+
+NS_IMETHODIMP
+nsDNSService::Lookup(nsISupports*    ctxt,
+                     const char*     hostname,
+                     nsIDNSListener* listener,
+                     nsIRequest*     *DNSRequest)
+{
+    nsresult	rv;
+    PRStatus    status;
+    nsHostEnt*  hostentry;
+/*
+    check cache for existing nsDNSLookup with matching hostname
+    call OnStartLookup
+    if (nsDNSLookup doesn't exist) {
+        create nsDNSLookup for this hostname
+        kick off DNS Lookup
+    }
+
+    if (nsDNSLookup already has at least one address) {
+        call OnFound
+    }
+
+    if (nsDNSLookup is already complete) {
+        call OnStopLookup
+        return null
+    }
+ 
+    create nsDNSRequest
+    queue nsDNSRequest on nsDNSLookup  // XXXX - potential race condition here
+    return nsDNSRequest
+*/
+
+    // temporary SYNC version
+    hostentry = new nsHostEnt;
+    if (!hostentry)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = listener->OnStartLookup(ctxt, hostname);
+	
+	
+    status = PR_GetHostByName(hostname, hostentry->buffer, PR_NETDB_BUF_SIZE, &hostentry->hostEnt);
+    
+    if (PR_SUCCESS == status)
+        rv = listener->OnFound(ctxt, hostname, hostentry);	// turn ownership of hostentry over to listener?
+    else
+        delete hostentry;
+	
+    rv = listener->OnStopLookup(ctxt, hostname);
+	
+    return NS_OK;
+}

mozilla/netwerk/dns/src/nsDnsService.h

@@ -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 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsDNSService_h__
+#define nsDNSService_h__
+
+#include "nsIDNSService.h"
+#ifdef XP_PC
+#include <windows.h>
+#endif
+
+class nsIDNSListener;
+class nsICancelable;
+
+class nsDNSService : public nsIDNSService
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsDNSService methods:
+    nsDNSService();
+    virtual ~nsDNSService();
+    nsresult Init();
+ 
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+    
+    // nsIDNSService methods:
+    NS_IMETHOD Lookup(nsISupports *ctxt,
+                      const char *hostname,
+                      nsIDNSListener *listener,
+                      nsIRequest **result);
+
+protected:
+    // nsDNSLookup cache? - list of nsDNSLookups
+
+#if defined(XP_MAC)
+    InetSvcRef  mServiceRef;
+
+#elif defined(XP_UNIX)
+    //XXX - to be defined
+
+#elif defined(_WIN32)
+    WNDCLASS wc;
+    HWND     DNSWindow;
+    UINT     msgAsyncSelect;
+    UINT     msgFoundDNS;
+#endif
+};
+
+#endif /* nsDNSService_h__ */

mozilla/netwerk/gen-makefile.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+# Relative location of |makefiles|
+MODULE_DIR="mozilla/netwerk"
+
+# Name of module
+MODULE=`basename $MODULE_DIR`
+
+# Depth of module from topsrcdir
+MODULE_DEPTH=`echo $MODULE_DIR | sed -e 's|[^/]||g' -e 's|/|../|g' -e 's|/$||'`
+
+# Relative directory script was run from
+RUN_DIR=`echo $PWD | sed -e 's|.*\('$MODULE_DIR'\)$|\1|'`
+
+if [ -z "$RUN_DIR" -o "$RUN_DIR" != "$MODULE_DIR" ]
+then
+  echo
+  echo "This script needs to be run from $MODULE_DIR"
+  echo
+  exit -1
+fi
+
+if [ -n "$MODULE_DEPTH" ]
+then
+  cd $MODULE_DEPTH
+fi
+
+if [ -f config.status ]
+then
+  CONFIG_FILES=`cat $MODULE/makefiles` ./config.status
+else
+  echo
+  echo "Missing config.status in $PWD"
+  echo "Have you run ./configure yet?"
+  echo
+  exit -1
+fi

mozilla/netwerk/macbuild/NetwerkSharedPrefix.h

@@ -0,0 +1,22 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/* Defining the following causes NS_NET to be defined as NS_EXPORT. */
+#define _IMPL_NS_NET
+
+#include "MacSharedPrefix.h"

mozilla/netwerk/macbuild/NetwerkSharedPrefix_debug.h

@@ -0,0 +1,22 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/* Defining the following causes NS_NET to be defined as NS_EXPORT. */
+#define _IMPL_NS_NET
+
+#include "MacSharedPrefix_debug.h"

mozilla/netwerk/makefile.win

@@ -0,0 +1,30 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ..
+
+MODULE = netwerk
+
+DIRS=            \
+	base     \
+	dns      \
+	build    \
+	protocol \
+	test     \
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak>

mozilla/netwerk/makefiles

@@ -0,0 +1,21 @@
+netwerk/Makefile
+netwerk/base/Makefile
+netwerk/base/public/Makefile
+netwerk/base/src/Makefile
+netwerk/dns/Makefile
+netwerk/dns/public/Makefile
+netwerk/dns/src/Makefile
+netwerk/build/Makefile
+netwerk/protocol/Makefile
+netwerk/protocol/file/Makefile
+netwerk/protocol/file/public/Makefile
+netwerk/protocol/file/src/Makefile
+netwerk/protocol/ftp/Makefile
+netwerk/protocol/ftp/public/Makefile
+netwerk/protocol/ftp/src/Makefile
+netwerk/protocol/http/Makefile
+netwerk/protocol/http/public/Makefile
+netwerk/protocol/http/src/Makefile
+netwerk/protocol/resource/Makefile
+netwerk/protocol/resource/src/Makefile
+netwerk/test/Makefile

mozilla/netwerk/protocol/Makefile.in

@@ -0,0 +1,35 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE		= netwerk
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS=		 \
+	file	 \
+	resource \
+	ftp	 \
+	http	 \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk

mozilla/netwerk/protocol/file/Makefile.in

@@ -0,0 +1,33 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE		= netwerk
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS=          \
+        public \
+        src    \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk

mozilla/netwerk/protocol/file/makefile.win

@@ -0,0 +1,30 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+#------------------------------------------------------------------------
+#
+# Makefile to build the pluggable HTTP 
+#
+#------------------------------------------------------------------------
+
+DEPTH=..\..\..
+DIRS= 	\
+	public		\
+	src			\
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak> 

mozilla/netwerk/protocol/file/public/Makefile.in

@@ -0,0 +1,42 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ../../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+XPIDL_MODULE = netwerk_file
+
+XPIDLSRCS =				\
+	nsIFileChannel.idl		\
+	nsIFileProtocolHandler.idl	\
+	$(NULL)
+
+include $(DEPTH)/config/autoconf.mk
+
+include $(topsrcdir)/config/config.mk
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+include $(DEPTH)/config/rules.mk

mozilla/netwerk/protocol/file/public/makefile.win

@@ -0,0 +1,36 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ..\..\..\..
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+XPIDL_MODULE = netwerk_file
+
+XPIDLSRCS =                          \
+        .\nsIFileChannel.idl         \
+        .\nsIFileProtocolHandler.idl \
+        $(NULL)
+
+include <$(DEPTH)/config/rules.mak>
+

mozilla/netwerk/protocol/file/public/nsIFileChannel.idl

@@ -0,0 +1,122 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIChannel.idl"
+
+interface nsISimpleEnumerator;
+
+[scriptable, uuid(73025830-0ce2-11d3-9331-00104ba0fd40)]
+interface nsIFileChannel : nsIChannel
+{
+    /**
+     * Returns the creation date of the URL.
+     */
+    readonly attribute PRTime CreationDate;
+
+    /**
+     * Returns the last modification date of the URL.
+     */
+    readonly attribute PRTime ModDate;
+
+    /**
+     * Returns the size of the file referred to by the URL. 
+     * @return NS_ERROR_FAILURE if the URL refers to a directory.
+     */
+    readonly attribute unsigned long FileSize;
+
+    /**
+     * Returns the parent directory of a URL.
+     */
+    readonly attribute nsIFileChannel Parent;
+
+    /**
+     * Returns an enumeration of the elements in a directory. Each
+     * element in the enumeration is an nsIFileChannel. 
+     * @return NS_ERROR_FAILURE if the current nsIFileChannel does
+     *   not specify a directory.
+     */
+    readonly attribute nsISimpleEnumerator Children;
+
+    /**
+     * Returns a native path string suitable to be passes to native platform
+     * routines.
+     */
+    readonly attribute string NativePath;
+
+    /**
+     * Returns true if the file exists.
+     */
+    boolean Exists();
+
+    /**
+     * Creates an empty file if the file does not exist.
+     */
+    void Create();
+
+    /**
+     * Returns true if the file exists.
+     */
+    void Delete();
+
+    /**
+     * Move or rename a file. 
+     */
+    void MoveFrom(in nsIURI src);
+
+    /**
+     * Copies the contents of a file to a new destination. Creates the
+     * destination file if it doesn't already exist, otherwise overwrites
+     * it.
+     */
+    void CopyFrom(in nsIURI src);
+
+    /**
+     * Returns true if the file URL specifies a directory. Note that this 
+     * may be the case even if the file URL does not terminate with a slash.
+     */
+    boolean IsDirectory();
+
+    /**
+     * Returns true if the file URL specifies a file and not a directory.
+     */
+    boolean IsFile();
+
+    /**
+     * Returns true if the specified file is a symbolic link (on unix),
+     * alias (on Mac) or shortcut (on Windows).
+     */
+    boolean IsLink();
+
+    /**
+     * Returns a file URL to the destination of a link (alias or shortcut).
+     */
+    nsIFileChannel ResolveLink();
+
+    /**
+     * Returns a unique file name for the directory of the current URL.
+     */
+    string MakeUniqueFileName(in string baseName);
+
+    /**
+     * Executes a program specified by the file channel. 
+     * @param args - The program arguments to run with. If not specified,
+     *   the Query portion of the URI is used as the argument string. 
+     */
+    void Execute(in string args);
+};
+

mozilla/netwerk/protocol/file/public/nsIFileProtocolHandler.idl

@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIProtocolHandler.idl"
+
+interface nsIFileChannel;
+
+interface nsIFileProtocolHandler : nsIProtocolHandler
+{
+    nsIFileChannel NewChannelFromNativePath(in string nativePath);
+};

mozilla/netwerk/protocol/file/src/Makefile.in

@@ -0,0 +1,47 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ../../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE = netwerk
+
+LIBRARY_NAME = fileprotocol
+
+IS_COMPONENT = 1
+
+include $(DEPTH)/config/autoconf.mk
+
+CPPSRCS =			  \
+        nsFileChannel.cpp	  \
+        nsFileProtocolHandler.cpp \
+        nsFileProtocolFactory.cpp \
+        $(NULL)
+
+REQUIRES = xpcom netwerk raptor
+
+include $(topsrcdir)/config/config.mk
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+TARGET = $(LIBARY)
+
+include $(DEPTH)/config/rules.mk

mozilla/netwerk/protocol/file/src/makefile.win

@@ -0,0 +1,61 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH=..\..\..\..
+MODULE=netwerk
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+IS_COMPONENT=1
+MAKE_OBJ_TYPE=DLL
+DLLNAME=fileprotocol
+DLL=.\$(OBJDIR)\$(DLLNAME).dll
+
+LLIBS= $(LLIBS)                 \
+	$(LIBNSPR)              \
+	$(DIST)\lib\plc3.lib    \
+	$(DIST)\lib\xpcom.lib   \
+	$(NULL)
+
+MISCDEP=$(LLIBS)
+
+CPP_OBJS=                                      \
+	.\$(OBJDIR)\nsFileChannel.obj          \
+	.\$(OBJDIR)\nsFileProtocolHandler.obj  \
+	.\$(OBJDIR)\nsFileProtocolFactory.obj  \
+	$(NULL)
+
+LOCAL_INCLUDES=-I.	
+
+INCLUDES = $(LOCAL_INCLUDES)
+
+REQUIRES= netwerk 
+
+INCS = $(INCS)                  \
+        -I$(DEPTH)\dist\include \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak> 
+
+install:: $(DLL)
+	$(MAKE_INSTALL) $(DLL) $(DIST)\bin\components
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).lib $(DIST)\lib
+

mozilla/netwerk/protocol/file/src/nsFileChannel.cpp

@@ -0,0 +1,843 @@
+/* -*- 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 "nsFileChannel.h"
+#include "nscore.h"
+#include "nsIEventSinkGetter.h"
+#include "nsIURI.h"
+#include "nsIEventQueue.h"
+#include "nsIStreamListener.h"
+#include "nsIIOService.h"
+#include "nsIServiceManager.h"
+#include "nsFileProtocolHandler.h"
+#include "nsIBuffer.h"
+#include "nsIBufferInputStream.h"
+#include "nsIBufferOutputStream.h"
+#include "nsAutoLock.h"
+#include "netCore.h"
+#include "nsIFileStream.h"
+#include "nsISimpleEnumerator.h"
+#include "nsIURL.h"
+#include "prio.h"
+
+NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsFileChannel::nsFileChannel()
+    : mURI(nsnull), mGetter(nsnull), mListener(nsnull), mEventQueue(nsnull),
+      mContext(nsnull), mState(QUIESCENT),
+      mSuspended(PR_FALSE), mFileStream(nsnull),
+      mBufferInputStream(nsnull), mBufferOutputStream(nsnull),
+      mStatus(NS_OK), mHandler(nsnull), mSourceOffset(0)
+{
+    NS_INIT_REFCNT();
+}
+
+nsresult
+nsFileChannel::Init(nsFileProtocolHandler* handler,
+                    const char* verb, nsIURI* uri, nsIEventSinkGetter* getter,
+                    nsIEventQueue* queue)
+{
+    nsresult rv;
+
+    mHandler = handler;
+    NS_ADDREF(mHandler);
+
+    mGetter = getter;
+    NS_IF_ADDREF(mGetter);
+
+    mLock = PR_NewLock();    
+    if (mLock == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    if (getter) {
+        rv = getter->GetEventSink(verb, nsIStreamListener::GetIID(), (nsISupports**)&mListener);
+        // ignore the failure -- we can live without having an event sink
+    }
+
+    mURI = uri;
+    NS_ADDREF(mURI);
+
+    // XXX temporary, until we integrate more thoroughly with nsFileSpec
+    char* url;
+    rv = mURI->GetSpec(&url);
+    if (NS_FAILED(rv)) return rv;
+    nsFileURL fileURL(url);
+    nsCRT::free(url);
+    mSpec = fileURL;
+
+    mEventQueue = queue;
+    NS_IF_ADDREF(mEventQueue);
+    
+    return NS_OK;
+}
+
+nsFileChannel::~nsFileChannel()
+{
+    NS_IF_RELEASE(mURI);
+    NS_IF_RELEASE(mGetter);
+    NS_IF_RELEASE(mListener);
+    NS_IF_RELEASE(mEventQueue);
+    NS_IF_RELEASE(mContext);
+    NS_IF_RELEASE(mHandler);
+    NS_ASSERTION(mFileStream == nsnull, "channel not closed");
+    NS_ASSERTION(mBufferInputStream == nsnull, "channel not closed");
+    NS_ASSERTION(mBufferOutputStream == nsnull, "channel not closed");
+    if (mLock) 
+        PR_DestroyLock(mLock);
+}
+
+NS_IMETHODIMP
+nsFileChannel::QueryInterface(const nsIID& aIID, void** aInstancePtr)
+{
+    NS_ASSERTION(aInstancePtr, "no instance pointer");
+    if (aIID.Equals(nsIFileChannel::GetIID()) ||
+        aIID.Equals(nsIChannel::GetIID()) ||
+        aIID.Equals(kISupportsIID)) {
+        *aInstancePtr = NS_STATIC_CAST(nsIFileChannel*, this);
+        NS_ADDREF_THIS();
+        return NS_OK;
+    }
+    return NS_NOINTERFACE; 
+}
+
+NS_IMPL_ADDREF(nsFileChannel);
+NS_IMPL_RELEASE(nsFileChannel);
+
+NS_METHOD
+nsFileChannel::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult)
+{
+    nsFileChannel* fc = new nsFileChannel();
+    if (fc == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(fc);
+    nsresult rv = fc->QueryInterface(aIID, aResult);
+    NS_RELEASE(fc);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// From nsIRequest
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileChannel::Cancel()
+{
+    nsAutoLock lock(mLock);
+
+    nsresult rv = NS_OK;
+    mStatus = NS_BINDING_ABORTED;
+    if (mSuspended) {
+        Resume();
+    }
+    mState = ENDING;
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFileChannel::Suspend()
+{
+    nsAutoLock lock(mLock);
+
+    nsresult rv = NS_OK;
+    if (!mSuspended) {
+        // XXX close the stream here?
+        mStatus = mHandler->Suspend(this);
+        mSuspended = PR_TRUE;
+    }
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFileChannel::Resume()
+{
+    nsAutoLock lock(mLock);
+
+    nsresult rv = NS_OK;
+    if (!mSuspended) {
+        // XXX re-open the stream and seek here?
+        mStatus = mHandler->Resume(this);
+        mSuspended = PR_FALSE;
+    }
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsAsyncOutputStream : public nsIBufferOutputStream {
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIBaseStream methods:
+
+    NS_IMETHOD Close() {
+        return mOutputStream->Close();
+    }
+
+    // nsIOutputStream methods:
+
+    NS_IMETHOD Write(const char *buf, PRUint32 count, PRUint32 *writeCount) {
+        nsresult rv;
+        rv = mOutputStream->Write(buf, count, writeCount);
+        if (NS_FAILED(rv)) return rv;
+        rv = mListener->OnDataAvailable(mContext, mInputStream, mOffset, *writeCount);
+        mOffset += *writeCount;
+        return rv;
+    }
+
+    NS_IMETHOD Flush() {
+        return mOutputStream->Flush();
+    }
+
+    // nsIBufferOutputStream methods:
+
+    NS_IMETHOD GetBuffer(nsIBuffer * *aBuffer) {
+        return mOutputStream->GetBuffer(aBuffer);
+    }
+
+    NS_IMETHOD WriteFrom(nsIInputStream *inStr, PRUint32 count, PRUint32 *writeCount) {
+        nsresult rv;
+        rv = mOutputStream->WriteFrom(inStr, count, writeCount);
+        if (NS_FAILED(rv)) return rv;
+        rv = mListener->OnDataAvailable(mContext, mInputStream, mOffset, *writeCount);
+        mOffset += *writeCount;
+        return rv;
+    }
+
+    nsAsyncOutputStream()
+        : mContext(nsnull), mListener(nsnull), mInputStream(nsnull),
+          mOutputStream(nsnull), mOffset(0)
+    {
+        NS_INIT_REFCNT();
+    }
+
+    nsresult Init(nsISupports* context, nsIStreamListener* listener,
+                  PRUint32 growBySize, PRUint32 maxSize) {
+        nsresult rv;
+        rv = NS_NewPipe(&mInputStream, &mOutputStream,
+                        growBySize, maxSize, PR_TRUE, nsnull);
+        if (NS_FAILED(rv)) return rv;
+
+        mContext = context;
+        NS_IF_ADDREF(mContext);
+        mListener = listener;
+        NS_ADDREF(mListener);
+        return rv;
+    }
+
+    virtual ~nsAsyncOutputStream() {
+        NS_IF_RELEASE(mContext);
+        NS_IF_RELEASE(mListener);
+        NS_IF_RELEASE(mInputStream);
+        NS_IF_RELEASE(mOutputStream);
+    }
+
+    static NS_METHOD Create(nsIBufferInputStream* *inStr,
+                            nsIBufferOutputStream* *outStr,
+                            nsISupports* context, nsIStreamListener* listener,
+                            PRUint32 growBySize, PRUint32 maxSize) {
+        nsAsyncOutputStream* str = new nsAsyncOutputStream();
+        if (str == nsnull)
+            return NS_ERROR_OUT_OF_MEMORY;
+        NS_ADDREF(str);
+        nsresult rv = str->Init(context, listener, growBySize, maxSize);
+        if (NS_FAILED(rv)) {
+            NS_RELEASE(str);
+            return rv;
+        }
+        *inStr = str->mInputStream;
+        NS_ADDREF(*inStr);
+        *outStr = str;
+        return NS_OK;
+    }
+
+protected:
+    nsISupports*                mContext;
+    nsIStreamListener*          mListener;
+    nsIBufferInputStream*       mInputStream;
+    nsIBufferOutputStream*      mOutputStream;
+    PRUint32                    mOffset;
+};
+
+NS_IMPL_ISUPPORTS(nsAsyncOutputStream, nsIBufferOutputStream::GetIID());
+
+////////////////////////////////////////////////////////////////////////////////
+// From nsIChannel
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileChannel::GetURI(nsIURI * *aURI)
+{
+    *aURI = mURI;
+    NS_ADDREF(mURI);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::OpenInputStream(PRUint32 startPosition, PRInt32 readCount,
+                               nsIInputStream **result)
+{
+    nsAutoLock lock(mLock);
+
+    nsresult rv;
+
+    if (mState != QUIESCENT)
+        return NS_ERROR_IN_PROGRESS;
+
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = NS_NewPipe(&mBufferInputStream, &mBufferOutputStream,
+                    NS_FILE_TRANSPORT_SEGMENT_SIZE,
+                    NS_FILE_TRANSPORT_BUFFER_SIZE, PR_TRUE, nsnull);
+//    rv = serv->NewSyncStreamListener(&mBufferInputStream, &mBufferOutputStream, &mListener);
+    if (NS_FAILED(rv)) return rv;
+
+    mState = START_READ;
+    mSourceOffset = startPosition;
+    mAmount = readCount;
+    mListener = nsnull;
+
+    rv = mHandler->DispatchRequest(this);
+    if (NS_FAILED(rv)) return rv;
+
+    *result = mBufferInputStream;
+    NS_ADDREF(*result);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::OpenOutputStream(PRUint32 startPosition, nsIOutputStream **result)
+{
+    nsAutoLock lock(mLock);
+
+    nsresult rv;
+
+    if (mState != QUIESCENT)
+        return NS_ERROR_IN_PROGRESS;
+
+#if 0
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsIStreamListener* syncListener;
+    nsIBufferInputStream* inStr;
+    nsIBufferOutputStream* outStr;
+    rv = serv->NewSyncStreamListener(&inStr, &outStr, &syncListener);
+    if (NS_FAILED(rv)) return rv;
+
+    mListener = syncListener;
+    mOutputStream = outStr;
+    mState = START_READ;
+    mSourceOffset = startPosition;
+    mAmount = readCount;
+
+    rv = mHandler->DispatchRequest(this);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(inStr);
+        return rv;
+    }
+
+    *result = inStr;
+#else
+    NS_ASSERTION(startPosition == 0, "implement startPosition");
+    nsISupports* str;
+    rv = NS_NewTypicalOutputFileStream(&str, mSpec);
+    if (NS_FAILED(rv)) return rv;
+    rv = str->QueryInterface(nsIOutputStream::GetIID(), (void**)result);
+    NS_RELEASE(str);
+    return rv;
+
+#endif
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::AsyncRead(PRUint32 startPosition, PRInt32 readCount,
+                         nsISupports *ctxt,
+                         nsIEventQueue *eventQueue,
+                         nsIStreamListener *listener)
+{
+    nsAutoLock lock(mLock);
+
+    nsresult rv;
+
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = serv->NewAsyncStreamListener(listener, eventQueue, &mListener);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = nsAsyncOutputStream::Create(&mBufferInputStream,
+                                     &mBufferOutputStream,
+                                     ctxt, mListener, 
+                                     NS_FILE_TRANSPORT_SEGMENT_SIZE,
+                                     NS_FILE_TRANSPORT_BUFFER_SIZE);
+    if (NS_FAILED(rv)) return rv;
+
+    mContext = ctxt;
+    NS_IF_ADDREF(mContext);
+
+    mState = START_READ;
+    mSourceOffset = startPosition;
+    mAmount = readCount;
+
+    rv = mHandler->DispatchRequest(this);
+    if (NS_FAILED(rv)) return rv;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::AsyncWrite(nsIInputStream *fromStream,
+                          PRUint32 startPosition, PRInt32 writeCount,
+                          nsISupports *ctxt,
+                          nsIEventQueue *eventQueue,
+                          nsIStreamObserver *observer)
+{
+    nsAutoLock lock(mLock);
+
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRunnable methods:
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileChannel::Run(void)
+{
+    while (mState != QUIESCENT && !mSuspended) {
+        Process();
+    }
+    return NS_OK;
+}
+
+static NS_METHOD
+nsWriteToFile(void* closure,
+              const char* fromRawSegment, 
+              PRUint32 toOffset,
+              PRUint32 count,
+              PRUint32 *writeCount)
+{
+    nsIOutputStream* outStr = (nsIOutputStream*)closure;
+    nsresult rv = outStr->Write(fromRawSegment, count, writeCount);
+    return rv;
+}
+
+void
+nsFileChannel::Process(void)
+{
+    nsAutoLock lock(mLock);
+
+    switch (mState) {
+      case START_READ: {
+          nsISupports* fs;
+          NS_ASSERTION(mSourceOffset == 0, "implement seek");
+
+          if (mListener) {
+              mStatus = mListener->OnStartBinding(mContext);  // always send the start notification
+              if (NS_FAILED(mStatus)) goto error;
+          }
+
+          mStatus = NS_NewTypicalInputFileStream(&fs, mSpec);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = fs->QueryInterface(nsIInputStream::GetIID(), (void**)&mFileStream);
+          NS_RELEASE(fs);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mState = READING;
+          break;
+      }
+      case READING: {
+          if (NS_FAILED(mStatus)) goto error;
+
+          nsIInputStream* fileStr = NS_STATIC_CAST(nsIInputStream*, mFileStream);
+
+          PRUint32 inLen;
+          mStatus = fileStr->GetLength(&inLen);
+          if (NS_FAILED(mStatus)) goto error;
+
+          PRUint32 amt;
+          mStatus = mBufferOutputStream->WriteFrom(fileStr, inLen, &amt);
+          if (NS_FAILED(mStatus)) goto error;
+
+          // and feed the buffer to the application via the buffer stream:
+          if (mListener) {
+              mStatus = mListener->OnDataAvailable(mContext, mBufferInputStream, mSourceOffset, amt);
+              if (NS_FAILED(mStatus)) goto error;
+          }
+          
+          mSourceOffset += amt;
+
+          // stay in the READING state
+          break;
+      }
+      case START_WRITE: {
+          nsISupports* fs;
+
+          if (mListener) {
+              mStatus = mListener->OnStartBinding(mContext);  // always send the start notification
+              if (NS_FAILED(mStatus)) goto error;
+          }
+
+          mStatus = NS_NewTypicalOutputFileStream(&fs, mSpec);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mStatus = fs->QueryInterface(nsIOutputStream::GetIID(), (void**)&mFileStream);
+          NS_RELEASE(fs);
+          if (NS_FAILED(mStatus)) goto error;
+
+          mState = WRITING;
+          break;
+      }
+      case WRITING: {
+          if (NS_FAILED(mStatus)) goto error;
+#if 0
+          PRUint32 amt;
+          mStatus = mBuffer->ReadSegments(nsWriteToFile, mFileStream, (PRUint32)-1, &amt);
+          if (mStatus == NS_BASE_STREAM_EOF) goto error; 
+          if (NS_FAILED(mStatus)) goto error;
+
+          nsAutoCMonitor mon(mBuffer);
+          mon.Notify();
+
+          mSourceOffset += amt;
+#endif
+          // stay in the WRITING state
+          break;
+      }
+      case ENDING: {
+          mBufferOutputStream->Flush();
+          if (mListener) {
+              // XXX where do we get the error message?
+              (void)mListener->OnStopBinding(mContext, mStatus, nsnull);
+          }
+
+          NS_IF_RELEASE(mBufferOutputStream);
+          mBufferOutputStream = nsnull;
+          NS_IF_RELEASE(mBufferInputStream);
+          mBufferInputStream = nsnull;
+          NS_IF_RELEASE(mFileStream);
+          mFileStream = nsnull;
+          NS_IF_RELEASE(mContext);
+          mContext = nsnull;
+
+          mState = QUIESCENT;
+          break;
+      }
+      case QUIESCENT: {
+          NS_NOTREACHED("trying to continue a quiescent file transfer");
+          break;
+      }
+    }
+    return;
+
+  error:
+    mState = ENDING;
+    return;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// From nsIFileChannel
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileChannel::GetCreationDate(PRTime *aCreationDate)
+{
+    // XXX no GetCreationDate in nsFileSpec yet
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileChannel::GetModDate(PRTime *aModDate)
+{
+    nsFileSpec::TimeStamp date;
+    mSpec.GetModDate(date);
+    LL_I2L(*aModDate, date);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::GetFileSize(PRUint32 *aFileSize)
+{
+    *aFileSize = mSpec.GetFileSize();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::GetParent(nsIFileChannel * *aParent)
+{
+    nsresult rv;
+
+    nsFileSpec parentSpec;
+    mSpec.GetParent(parentSpec);
+    nsFileURL parentURL(parentSpec);
+    const char* urlStr = parentURL.GetURLString();
+
+    NS_WITH_SERVICE(nsIIOService, serv, kIOServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+    nsIChannel* channel;
+    rv = serv->NewChannel("load",    // XXX what should this be?
+                          urlStr, nsnull,
+                          mGetter, &channel);
+    if (NS_FAILED(rv)) return rv;
+
+    // this cast is safe because nsFileURL::GetURLString aways
+    // returns file: strings, and consequently we'll make nsIFileChannel
+    // objects from them:
+    *aParent = NS_STATIC_CAST(nsIFileChannel*, channel);
+
+    return NS_OK;
+}
+
+class nsDirEnumerator : public nsISimpleEnumerator
+{
+public: 
+    NS_DECL_ISUPPORTS
+ 
+    nsDirEnumerator() : mHandler(nsnull), mDir(nsnull), mNext(nsnull) {
+        NS_INIT_REFCNT();
+    }
+
+    nsresult Init(nsFileProtocolHandler* handler, nsFileSpec& spec) {
+        const char* path = spec.GetNativePathCString();
+        mDir = PR_OpenDir(path);
+        if (mDir == nsnull)    // not a directory?
+            return NS_ERROR_FAILURE;
+
+        mHandler = handler;
+        NS_ADDREF(mHandler);
+        return NS_OK;
+    }
+
+    NS_IMETHOD HasMoreElements(PRBool *result) {
+        nsresult rv;
+        if (mNext == nsnull && mDir) {
+            PRDirEntry* entry = PR_ReadDir(mDir, PR_SKIP_BOTH);
+            if (entry == nsnull) {
+                // end of dir entries
+
+                PRStatus status = PR_CloseDir(mDir);
+                if (status != PR_SUCCESS) 
+                    return NS_ERROR_FAILURE;
+                mDir = nsnull;
+
+                *result = PR_FALSE;
+                return NS_OK;
+            }
+
+            const char* path = entry->name;
+            rv = mHandler->NewChannelFromNativePath(path, &mNext);
+            if (NS_FAILED(rv)) return rv;
+
+            NS_ASSERTION(mNext, "NewChannel failed");
+        }            
+        *result = mNext != nsnull;
+        return NS_OK;
+    }
+
+    NS_IMETHOD GetNext(nsISupports **result) {
+        nsresult rv;
+        PRBool hasMore;
+        rv = HasMoreElements(&hasMore);
+        if (NS_FAILED(rv)) return rv;
+
+        *result = mNext;        // might return nsnull
+        mNext = nsnull;
+        return NS_OK;
+    }
+
+    virtual ~nsDirEnumerator() {
+        if (mDir) {
+            PRStatus status = PR_CloseDir(mDir);
+            NS_ASSERTION(status == PR_SUCCESS, "close failed");
+        }
+        NS_IF_RELEASE(mHandler);
+        NS_IF_RELEASE(mNext);
+    }
+
+protected:
+    nsFileProtocolHandler*      mHandler;
+    PRDir*                      mDir;
+    nsIFileChannel*             mNext;
+};
+
+NS_IMPL_ISUPPORTS(nsDirEnumerator, nsISimpleEnumerator::GetIID());
+
+NS_IMETHODIMP
+nsFileChannel::GetChildren(nsISimpleEnumerator * *aChildren)
+{
+    nsresult rv;
+
+    PRBool isDir;    
+    rv = IsDirectory(&isDir);
+    if (NS_FAILED(rv)) return rv;
+    if (!isDir)
+        return NS_ERROR_FAILURE;
+
+    nsDirEnumerator* dirEnum = new nsDirEnumerator();
+    if (dirEnum == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    NS_ADDREF(dirEnum);
+    rv = dirEnum->Init(mHandler, mSpec);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(dirEnum);
+        return rv;
+    }
+    *aChildren = dirEnum;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::GetNativePath(char * *aNativePath)
+{
+    char* nativePath = nsCRT::strdup(mSpec.GetNativePathCString());
+    if (nativePath == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    *aNativePath = nativePath;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::Exists(PRBool *result)
+{
+    *result = mSpec.Exists();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::Create()
+{
+    // XXX no Create in nsFileSpec -- creates non-existent file
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileChannel::Delete()
+{
+    // XXX no Delete in nsFileSpec -- deletes file or dir
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileChannel::MoveFrom(nsIURI *src)
+{
+#if 0
+    nsresult rv;
+    nsIFileChannel* fc;
+    rv = src->QueryInterface(nsIFileChannel::GetIID(), (void**)&fc);
+    if (NS_SUCCEEDED(rv)) {
+        rv = fc->moveToDir(this);
+        NS_RELEASE(fc);
+        return rv;
+    }
+    else {
+        // Do it the hard way -- fetch the URL and store the bits locally.
+        // Delete the src when done.
+        return NS_ERROR_NOT_IMPLEMENTED;
+    }
+#else
+    return NS_ERROR_NOT_IMPLEMENTED;
+#endif
+}
+
+NS_IMETHODIMP
+nsFileChannel::CopyFrom(nsIURI *src)
+{
+#if 0
+    nsresult rv;
+    nsIFileChannel* fc;
+    rv = src->QueryInterface(nsIFileChannel::GetIID(), (void**)&fc);
+    if (NS_SUCCEEDED(rv)) {
+        rv = fc->copyToDir(this);
+        NS_RELEASE(fc);
+        return rv;
+    }
+    else {
+        // Do it the hard way -- fetch the URL and store the bits locally.
+        return NS_ERROR_NOT_IMPLEMENTED;
+    }
+#else
+    return NS_ERROR_NOT_IMPLEMENTED;
+#endif
+}
+
+NS_IMETHODIMP
+nsFileChannel::IsDirectory(PRBool *result)
+{
+    *result = mSpec.IsDirectory();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::IsFile(PRBool *result)
+{
+    *result = mSpec.IsFile();
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileChannel::IsLink(PRBool *_retval)
+{
+    // XXX no IsLink in nsFileSpec (for alias/shortcut/symlink)
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileChannel::ResolveLink(nsIFileChannel **_retval)
+{
+    // XXX no ResolveLink in nsFileSpec yet -- returns what link points to
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileChannel::MakeUniqueFileName(const char* baseName, char **_retval)
+{
+    // XXX makeUnique needs to return the name or file spec to the newly create
+    // file!
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFileChannel::Execute(const char *args)
+{
+    nsresult rv;
+    char* queryArgs = nsnull;
+    
+    if (args == nsnull) {
+        nsIURL* url;
+        rv = mURI->QueryInterface(nsIURL::GetIID(), (void**)&url);
+        if (NS_SUCCEEDED(rv)) {
+            rv = url->GetQuery(&queryArgs);
+            NS_RELEASE(url);
+            if (NS_FAILED(rv)) return rv;
+            args = queryArgs;
+        }
+    }
+    
+    rv = mSpec.Execute(args);
+    if (queryArgs)
+        nsCRT::free(queryArgs);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/protocol/file/src/nsFileChannel.h

@@ -0,0 +1,183 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+#ifndef nsFileChannel_h__
+#define nsFileChannel_h__
+
+#include "nsIFileChannel.h"
+#include "nsIThread.h"
+#include "nsFileSpec.h"
+#include "prlock.h"
+
+class nsIEventSinkGetter;
+class nsIStreamListener;
+class nsFileProtocolHandler;
+class nsIBaseStream;
+class nsIBuffer;
+class nsIBufferInputStream;
+class nsIBufferOutputStream;
+
+class nsFileChannel : public nsIFileChannel, public nsIRunnable {
+public:
+
+    NS_DECL_ISUPPORTS
+
+    ////////////////////////////////////////////////////////////////////////////
+    // from nsIRequest:
+
+    /* void Cancel (); */
+    NS_IMETHOD Cancel();
+
+    /* void Suspend (); */
+    NS_IMETHOD Suspend();
+
+    /* void Resume (); */
+    NS_IMETHOD Resume();
+
+    ////////////////////////////////////////////////////////////////////////////
+    // from nsIChannel:
+
+    /* readonly attribute nsIURI URI; */
+    NS_IMETHOD GetURI(nsIURI * *aURI);
+
+    /* nsIInputStream OpenInputStream (); */
+    NS_IMETHOD OpenInputStream(PRUint32 startPosition, PRInt32 count, nsIInputStream **_retval);
+
+    /* nsIOutputStream OpenOutputStream (); */
+    NS_IMETHOD OpenOutputStream(PRUint32 startPosition, nsIOutputStream **_retval);
+
+    /* void AsyncRead (in unsigned long startPosition, in long readCount, in nsISupports ctxt, in nsIEventQueue eventQueue, in nsIStreamListener listener); */
+    NS_IMETHOD AsyncRead(PRUint32 startPosition, PRInt32 readCount, nsISupports *ctxt, nsIEventQueue *eventQueue, nsIStreamListener *listener);
+
+    /* void AsyncWrite (in nsIInputStream fromStream, in unsigned long startPosition, in long writeCount, in nsISupports ctxt, in nsIEventQueue eventQueue, in nsIStreamObserver observer); */
+    NS_IMETHOD AsyncWrite(nsIInputStream *fromStream, PRUint32 startPosition, PRInt32 writeCount, nsISupports *ctxt, nsIEventQueue *eventQueue, nsIStreamObserver *observer);
+
+    ////////////////////////////////////////////////////////////////////////////
+    // from nsIFileChannel:
+
+    /* readonly attribute PRTime CreationDate; */
+    NS_IMETHOD GetCreationDate(PRTime *aCreationDate);
+
+    /* readonly attribute PRTime ModDate; */
+    NS_IMETHOD GetModDate(PRTime *aModDate);
+
+    /* readonly attribute unsigned long FileSize; */
+    NS_IMETHOD GetFileSize(PRUint32 *aFileSize);
+
+    /* readonly attribute nsIFileChannel Parent; */
+    NS_IMETHOD GetParent(nsIFileChannel * *aParent);
+
+    /* readonly attribute nsISimpleEnumerator Children; */
+    NS_IMETHOD GetChildren(nsISimpleEnumerator * *aChildren);
+
+    /* readonly attribute string NativePath; */
+    NS_IMETHOD GetNativePath(char * *aNativePath);
+
+    /* boolean Exists (); */
+    NS_IMETHOD Exists(PRBool *_retval);
+
+    /* void Create (); */
+    NS_IMETHOD Create();
+
+    /* void Delete (); */
+    NS_IMETHOD Delete();
+
+    /* void MoveFrom (in nsIURI src); */
+    NS_IMETHOD MoveFrom(nsIURI *src);
+
+    /* void CopyFrom (in nsIURI src); */
+    NS_IMETHOD CopyFrom(nsIURI *src);
+
+    /* boolean IsDirectory (); */
+    NS_IMETHOD IsDirectory(PRBool *_retval);
+
+    /* boolean IsFile (); */
+    NS_IMETHOD IsFile(PRBool *_retval);
+
+    /* boolean IsLink (); */
+    NS_IMETHOD IsLink(PRBool *_retval);
+
+    /* nsIFileChannel ResolveLink (); */
+    NS_IMETHOD ResolveLink(nsIFileChannel **_retval);
+
+    /* string MakeUniqueFileName (in string baseName); */
+    NS_IMETHOD MakeUniqueFileName(const char *baseName, char **_retval);
+
+    /* void Execute (in string args); */
+    NS_IMETHOD Execute(const char *args);
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsIRunnable methods:
+
+    NS_IMETHOD Run(void);
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsFileChannel:
+
+    nsFileChannel();
+    // Always make the destructor virtual: 
+    virtual ~nsFileChannel();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+    
+    nsresult Init(nsFileProtocolHandler* handler,
+                  const char* verb, nsIURI* uri, nsIEventSinkGetter* getter,
+                  nsIEventQueue* queue);
+
+    void Process(void);
+
+    enum State {
+        QUIESCENT,
+        START_READ,
+        READING,
+        START_WRITE,
+        WRITING,
+        ENDING
+    };
+
+protected:
+    nsIURI*                     mURI;
+    nsIEventSinkGetter*         mGetter;        // XXX it seems wrong keeping this -- used by GetParent
+    nsIStreamListener*          mListener;
+    nsIEventQueue*              mEventQueue;
+
+    nsFileSpec                  mSpec;
+
+    nsISupports*                mContext;
+    nsFileProtocolHandler*      mHandler;
+    State                       mState;
+    PRBool                      mSuspended;
+
+    // state variables:
+    nsIBaseStream*              mFileStream;    // cast to nsIInputStream/nsIOutputStream for reading/Writing
+    nsIBufferInputStream*       mBufferInputStream;
+    nsIBufferOutputStream*      mBufferOutputStream;
+    nsresult                    mStatus;
+    PRUint32                    mSourceOffset;
+    PRInt32                     mAmount;
+
+private:
+    PRLock*                     mLock;
+};
+
+#define NS_FILE_TRANSPORT_SEGMENT_SIZE   (4*1024)
+#define NS_FILE_TRANSPORT_BUFFER_SIZE    (32*1024)
+
+#endif // nsFileChannel_h__

mozilla/netwerk/protocol/file/src/nsFileProtocolFactory.cpp

@@ -0,0 +1,86 @@
+/* -*- 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 "nsIGenericFactory.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsFileProtocolHandler.h"
+#include "nscore.h"
+
+static NS_DEFINE_CID(kComponentManagerCID,      NS_COMPONENTMANAGER_CID);
+static NS_DEFINE_CID(kFileProtocolHandlerCID,   NS_FILEPROTOCOLHANDLER_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+// return the proper factory to the caller
+extern "C" PR_IMPLEMENT(nsresult)
+NSGetFactory(nsISupports* aServMgr,
+             const nsCID &aClass,
+             const char *aClassName,
+             const char *aProgID,
+             nsIFactory **aFactory)
+{
+    nsresult rv;
+    if (aFactory == nsnull)
+        return NS_ERROR_NULL_POINTER;
+
+    nsIGenericFactory* fact;
+    if (aClass.Equals(kFileProtocolHandlerCID)) {
+        rv = NS_NewGenericFactory(&fact, nsFileProtocolHandler::Create);
+    }
+    else {
+        rv = NS_ERROR_FAILURE;
+    }
+
+    if (NS_SUCCEEDED(rv))
+        *aFactory = fact;
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSRegisterSelf(nsISupports* aServMgr , const char* aPath)
+{
+    nsresult rv;
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->RegisterComponent(kFileProtocolHandlerCID,  
+                                    "File Protocol Handler",
+                                    NS_NETWORK_PROTOCOL_PROGID_PREFIX "file",
+                                    aPath, PR_TRUE, PR_TRUE);
+    if (NS_FAILED(rv)) return rv;;
+
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSUnregisterSelf(nsISupports* aServMgr, const char* aPath)
+{
+    nsresult rv;
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->UnregisterComponent(kFileProtocolHandlerCID, aPath);
+    if (NS_FAILED(rv)) return rv;
+
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/protocol/file/src/nsFileProtocolHandler.cpp

@@ -0,0 +1,236 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsFileChannel.h"
+#include "nsFileProtocolHandler.h"
+#include "nsIURL.h"
+#include "nsCRT.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIEventSinkGetter.h"
+#include "nsIProgressEventSink.h"
+#include "nsIThread.h"
+#include "nsISupportsArray.h"
+#include "nsFileSpec.h"
+
+static NS_DEFINE_CID(kStandardURLCID,            NS_STANDARDURL_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsFileProtocolHandler::nsFileProtocolHandler()
+    : mPool(nsnull), mSuspended(nsnull)
+{
+    NS_INIT_REFCNT();
+}
+
+#define NS_FILE_TRANSPORT_WORKER_STACK_SIZE     (8*1024)
+
+nsresult
+nsFileProtocolHandler::Init()
+{
+    nsresult rv;
+    rv = NS_NewThreadPool(&mPool, NS_FILE_TRANSPORT_WORKER_COUNT,
+                          NS_FILE_TRANSPORT_WORKER_COUNT,
+                          NS_FILE_TRANSPORT_WORKER_STACK_SIZE);
+    return rv;
+}
+
+nsFileProtocolHandler::~nsFileProtocolHandler()
+{
+    // this will wait for all outstanding requests to be processed, then
+    // join with the worker threads, and finally free the pool:
+    NS_IF_RELEASE(mPool);
+    NS_IF_RELEASE(mSuspended);
+}
+
+NS_IMPL_ISUPPORTS(nsFileProtocolHandler, nsIProtocolHandler::GetIID());
+
+NS_METHOD
+nsFileProtocolHandler::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aOuter)
+        return NS_ERROR_NO_AGGREGATION;
+
+    nsFileProtocolHandler* ph = new nsFileProtocolHandler();
+    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
+nsFileProtocolHandler::GetScheme(char* *result)
+{
+    *result = nsCRT::strdup("file");
+    if (*result == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileProtocolHandler::GetDefaultPort(PRInt32 *result)
+{
+    *result = -1;        // no port for file: URLs
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFileProtocolHandler::MakeAbsolute(const char* aSpec,
+                                    nsIURI* aBaseURI,
+                                    char* *result)
+{
+    // XXX optimize this to not needlessly construct the URL
+
+    nsresult rv;
+    nsIURI* url;
+    rv = NewURI(aSpec, aBaseURI, &url);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = url->GetSpec(result);
+    NS_RELEASE(url);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFileProtocolHandler::NewURI(const char *aSpec, nsIURI *aBaseURI,
+                              nsIURI **result)
+{
+    nsresult rv;
+
+    // file: URLs (currently) have no additional structure beyond that provided by standard
+    // URLs, so there is no "outer" given to CreateInstance 
+
+    nsIURI* url;
+    if (aBaseURI) {
+        rv = aBaseURI->Clone(&url);
+    }
+    else {
+        rv = nsComponentManager::CreateInstance(kStandardURLCID, nsnull,
+                                                nsIURI::GetIID(),
+                                                (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
+nsFileProtocolHandler::NewChannel(const char* verb, nsIURI* url,
+                                  nsIEventSinkGetter* eventSinkGetter,
+                                  nsIEventQueue* eventQueue,
+                                  nsIChannel* *result)
+{
+    nsresult rv;
+    
+    nsFileChannel* channel;
+    rv = nsFileChannel::Create(nsnull, nsIFileChannel::GetIID(), (void**)&channel);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->Init(this, verb, url, eventSinkGetter, eventQueue);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(channel);
+        return rv;
+    }
+
+    *result = channel;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFileProtocolHandler::NewChannelFromNativePath(const char* nativePath, 
+                                                nsIFileChannel* *result)
+{
+    nsresult rv;
+    nsFileSpec spec(nativePath);
+    nsFileURL fileURL(spec);
+    const char* urlStr = fileURL.GetURLString();
+    nsIURI* uri;
+
+    rv = NewURI(urlStr, nsnull, &uri);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = NewChannel("load",  // XXX what should this be?
+                    uri,
+                    nsnull,  // XXX bogus getter
+                    nsnull,  // XXX bogus
+                    (nsIChannel**)result);
+    NS_RELEASE(uri);
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsresult
+nsFileProtocolHandler::ProcessPendingRequests(void)
+{
+    return mPool->ProcessPendingRequests();
+}
+
+nsresult
+nsFileProtocolHandler::DispatchRequest(nsIRunnable* runnable)
+{
+    return mPool->DispatchRequest(runnable);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsresult
+nsFileProtocolHandler::Suspend(nsFileChannel* request)
+{
+    nsresult rv;
+    if (mSuspended == nsnull) {
+        rv = NS_NewISupportsArray(&mSuspended);
+        if (NS_FAILED(rv)) return rv;
+    }
+    return mSuspended->AppendElement(NS_STATIC_CAST(nsIChannel*, request));
+}
+
+nsresult
+nsFileProtocolHandler::Resume(nsFileChannel* request)
+{
+    nsresult rv;
+    if (mSuspended == nsnull)
+        return NS_ERROR_FAILURE;
+    // XXX RemoveElement returns a bool instead of nsresult!
+    PRBool removed = mSuspended->RemoveElement(NS_STATIC_CAST(nsIChannel*, request));
+    rv = removed ? NS_OK : NS_ERROR_FAILURE;
+    if (NS_FAILED(rv)) return rv;
+
+    // restart the request
+    rv = mPool->DispatchRequest(NS_STATIC_CAST(nsIRunnable*, request));
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/protocol/file/src/nsFileProtocolHandler.h

@@ -0,0 +1,79 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsFileProtocolHandler_h___
+#define nsFileProtocolHandler_h___
+
+#include "nsIFileProtocolHandler.h"
+
+class nsISupportsArray;
+class nsIRunnable;
+class nsFileChannel;
+class nsIThreadPool;
+
+#define NS_FILE_TRANSPORT_WORKER_COUNT  4
+
+// {25029490-F132-11d2-9588-00805F369F95}
+#define NS_FILEPROTOCOLHANDLER_CID                   \
+{ /* fbc81170-1f69-11d3-9344-00104ba0fd40 */         \
+    0xfbc81170,                                      \
+    0x1f69,                                          \
+    0x11d3,                                          \
+    {0x93, 0x44, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+
+class nsFileProtocolHandler : public nsIFileProtocolHandler
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIProtocolHandler methods:
+    NS_IMETHOD GetScheme(char * *aScheme);
+    NS_IMETHOD GetDefaultPort(PRInt32 *aDefaultPort);
+    NS_IMETHOD MakeAbsolute(const char *aRelativeSpec, nsIURI *aBaseURI,
+                            char **_retval);
+    NS_IMETHOD NewURI(const char *aSpec, nsIURI *aBaseURI,
+                      nsIURI **_retval);
+    NS_IMETHOD NewChannel(const char* verb, nsIURI* url,
+                          nsIEventSinkGetter *eventSinkGetter,
+                          nsIEventQueue *eventQueue,
+                          nsIChannel **_retval);
+
+    // nsIFileProtocolHandler methods:
+    NS_IMETHOD NewChannelFromNativePath(const char* nativePath, 
+                                        nsIFileChannel* *result);
+
+    // nsFileProtocolHandler methods:
+    nsFileProtocolHandler();
+    virtual ~nsFileProtocolHandler();
+
+    static NS_METHOD
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+    nsresult Init();
+    nsresult DispatchRequest(nsIRunnable* runnable);
+    nsresult Suspend(nsFileChannel* request);
+    nsresult Resume(nsFileChannel* request);
+    nsresult ProcessPendingRequests(void);
+
+protected:
+    nsIThreadPool*      mPool;
+    nsISupportsArray*   mSuspended;
+};
+
+#endif /* nsFileProtocolHandler_h___ */

mozilla/netwerk/protocol/ftp/Makefile.in

@@ -0,0 +1,33 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+MODULE		= netwerk
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS=          \
+        public \
+        src    \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk

mozilla/netwerk/protocol/ftp/makefile.win

@@ -0,0 +1,27 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ..\..\..
+
+MODULE = netwerk
+
+DIRS=          \
+        public \
+        src    \
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak>

mozilla/netwerk/protocol/ftp/public/Makefile.in

@@ -0,0 +1,44 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ../../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+XPIDL_MODULE = netwerk_ftp
+
+XPIDLSRCS =                 \
+        nsIFTPChannel.idl \
+        $(NULL)
+
+EXPORTS =		\
+	ftpCore.h	\
+        $(NULL)
+
+include $(DEPTH)/config/autoconf.mk
+
+include $(topsrcdir)/config/config.mk
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+include $(DEPTH)/config/rules.mk

mozilla/netwerk/protocol/ftp/public/ftpCore.h

@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef __ftpCore_h___
+#define __ftpCore_h___
+
+#include "nsError.h"
+ 
+//////////////////////////////
+//// FTP CODES      RANGE: 20-30
+//////////////////////////////
+#define NS_ERROR_FTP_LOGIN \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 21)
+
+#define NS_ERROR_FTP_MODE \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 22)
+
+#define NS_ERROR_FTP_CWD \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 23)
+
+#define NS_ERROR_FTP_PASV \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 24)
+
+#define NS_ERROR_FTP_DEL_DIR \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 25)
+
+#define NS_ERROR_FTP_MKDIR \
+    NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 26)
+
+#endif // __ftpCore_h___

mozilla/netwerk/protocol/ftp/public/makefile.win

@@ -0,0 +1,39 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ..\..\..\..
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+XPIDL_MODULE = netwerk_ftp
+
+XPIDLSRCS =                 \
+        .\nsIFTPChannel.idl \
+        $(NULL)
+
+EXPORTS =                 \
+	ftpCore.h         \
+        $(NULL)
+
+include <$(DEPTH)/config/rules.mak>
+

mozilla/netwerk/protocol/ftp/public/nsIFTPChannel.idl

@@ -0,0 +1,38 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIChannel.idl"
+
+interface nsIStreamListener;
+
+[scriptable, uuid(64718e40-18c2-11d3-9337-00104ba0fd40)]
+interface nsIFTPChannel : nsIChannel
+{
+    // PRE connect
+
+    // POST connect
+
+    // Initiate connect
+    void Get();
+
+    void Put();
+
+    void SetStreamListener(in nsIStreamListener aListener);
+};
+
+

mozilla/netwerk/protocol/ftp/src/Makefile.in

@@ -0,0 +1,47 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH = ../../../..
+
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+LIBRARY_NAME = ftpprotocol
+
+IS_COMPONENT = 1
+
+include $(DEPTH)/config/autoconf.mk
+
+CPPSRCS =                             \
+        nsFtpProtocolHandler.cpp      \
+        nsFTPChannel.cpp              \
+        nsFtpStreamListenerEvent.cpp  \
+        nsFtpConnectionThread.cpp     \
+        nsFtpFactory.cpp              \
+        $(NULL)
+
+MODULE = netwerk
+
+include $(topsrcdir)/config/config.mk
+
+# hack until necko lands
+ifndef NECKO
+PUBLIC = $(DEPTH)/netwerk/dist/include
+endif
+
+TARGET = $(LIBARY)
+
+include $(DEPTH)/config/rules.mk

mozilla/netwerk/protocol/ftp/src/makefile.win

@@ -0,0 +1,54 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+MODULE = netwerk
+
+DEPTH = ..\..\..\..
+
+// temporary, until we land:
+!ifndef NECKO
+include <$(DEPTH)/config/config.mak>
+PUBLIC = $(DEPTH)\netwerk\dist\include
+!endif
+
+MAKE_OBJ_TYPE=DLL
+DLLNAME=ftpprotocol
+DLL=.\$(OBJDIR)\$(DLLNAME).dll
+
+LCFLAGS = -DWIN32_LEAN_AND_MEAN -D_IMPL_NS_NET
+
+CPP_OBJS =                                        \
+        .\$(OBJDIR)\nsFtpProtocolHandler.obj      \
+        .\$(OBJDIR)\nsFTPChannel.obj              \
+        .\$(OBJDIR)\nsFtpStreamListenerEvent.obj  \
+        .\$(OBJDIR)\nsFtpConnectionThread.obj	  \
+        .\$(OBJDIR)\nsFtpFactory.obj              \
+        $(NULL)
+
+LLIBS=                                \
+        $(DIST)\lib\netwerk.lib       \
+        $(DIST)\lib\xpcom.lib       \
+        $(DIST)\lib\plc3.lib          \
+        $(LIBNSPR)  
+
+INCS = $(INCS)                  \
+        -I$(DEPTH)\dist\include \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(DLL)
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin\components
+

mozilla/netwerk/protocol/ftp/src/nsFTPChannel.cpp

@@ -0,0 +1,295 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+// ftp implementation
+
+#include "nsFTPChannel.h"
+#include "nscore.h"
+#include "nsIServiceManager.h"
+#include "nsIBufferInputStream.h"
+#include "nsFtpConnectionThread.h"
+#include "nsIEventQueueService.h"
+#include "nsIProgressEventSink.h"
+#include "nsIEventSinkGetter.h"
+
+#include "prprf.h" // PR_sscanf
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_CID(kEventQueueService, NS_EVENTQUEUESERVICE_CID);
+
+// There are actually two transport connections established for an 
+// ftp connection. One is used for the command channel , and
+// the other for the data channel. The command channel is the first
+// connection made and is used to negotiate the second, data, channel.
+// The data channel is driven by the command channel and is either
+// initiated by the server (PORT command) or by the client (PASV command).
+// Client initiation is the most command case and is attempted first.
+
+nsFTPChannel::nsFTPChannel()
+    : mUrl(nsnull), mConnected(PR_FALSE), mListener(nsnull) {
+
+    nsresult rv;
+    
+    NS_INIT_REFCNT();
+
+    NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueService, &rv);
+    if (NS_SUCCEEDED(rv)) {
+        rv = eventQService->GetThreadEventQueue(PR_CurrentThread(), &mEventQueue);
+    }
+    if (NS_FAILED(rv))
+        mEventQueue = nsnull;    
+}
+
+nsFTPChannel::~nsFTPChannel() {
+    NS_IF_RELEASE(mUrl);
+    NS_IF_RELEASE(mListener);
+    NS_IF_RELEASE(mEventQueue);
+}
+
+NS_IMPL_ADDREF(nsFTPChannel);
+NS_IMPL_RELEASE(nsFTPChannel);
+
+NS_IMETHODIMP
+nsFTPChannel::QueryInterface(const nsIID& aIID, void** aInstancePtr) {
+    NS_ASSERTION(aInstancePtr, "no instance pointer");
+    if (aIID.Equals(nsIFTPChannel::GetIID()) ||
+        aIID.Equals(nsIChannel::GetIID()) ||
+        aIID.Equals(kISupportsIID) ) {
+        *aInstancePtr = NS_STATIC_CAST(nsIFTPChannel*, this);
+        NS_ADDREF_THIS();
+        return NS_OK;
+    }
+    if (aIID.Equals(nsIStreamListener::GetIID()) ||
+        aIID.Equals(nsIStreamObserver::GetIID())) {
+        *aInstancePtr = NS_STATIC_CAST(nsIStreamListener*, this);
+        NS_ADDREF_THIS();
+        return NS_OK;
+    }
+    return NS_NOINTERFACE; 
+}
+
+nsresult
+nsFTPChannel::Init(const char* verb, nsIURI* uri, nsIEventSinkGetter* getter,
+                   nsIEventQueue* queue)
+{
+    nsresult rv;
+
+    if (mConnected)
+        return NS_ERROR_FAILURE;
+
+    mUrl = uri;
+    NS_ADDREF(mUrl);
+
+    mEventQueue = queue;
+    NS_ADDREF(mEventQueue);
+
+    nsIProgressEventSink* eventSink;
+    rv = getter->GetEventSink(verb, nsIProgressEventSink::GetIID(), 
+                              (nsISupports**)&eventSink);
+    if (NS_FAILED(rv)) return rv;
+
+    mEventSink = eventSink;
+    NS_ADDREF(mEventSink);
+
+    return NS_OK;
+}
+
+NS_METHOD
+nsFTPChannel::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult)
+{
+    nsFTPChannel* fc = new nsFTPChannel();
+    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
+nsFTPChannel::Cancel(void)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::Suspend(void)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::Resume(void)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIChannel methods:
+
+NS_IMETHODIMP
+nsFTPChannel::GetURI(nsIURI * *aURL)
+{
+    NS_ADDREF(mUrl);
+    *aURL = mUrl;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::OpenInputStream(PRUint32 startPosition, PRInt32 readCount,
+                              nsIInputStream **_retval)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::OpenOutputStream(PRUint32 startPosition, nsIOutputStream **_retval)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::AsyncRead(PRUint32 startPosition, PRInt32 readCount,
+                        nsISupports *ctxt,
+                        nsIEventQueue *eventQueue,
+                        nsIStreamListener *listener)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::AsyncWrite(nsIInputStream *fromStream,
+                         PRUint32 startPosition,
+                         PRInt32 writeCount,
+                         nsISupports *ctxt,
+                         nsIEventQueue *eventQueue,
+                         nsIStreamObserver *observer)
+{
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::GetContentType(char* *contentType) {
+    
+    // XXX for ftp we need to do a file extension-to-type mapping lookup
+    // XXX in some hash table/registry of mime-types
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIFTPChannel methods:
+
+NS_IMETHODIMP
+nsFTPChannel::Get(void) {
+    nsresult rv;
+    nsIThread* workerThread = nsnull;
+    nsFtpConnectionThread* protocolInterpreter = 
+        new nsFtpConnectionThread(mEventQueue, this);
+    NS_ASSERTION(protocolInterpreter, "ftp protocol interpreter alloc failed");
+    NS_ADDREF(protocolInterpreter);
+
+    if (!protocolInterpreter)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    protocolInterpreter->Init(workerThread, mUrl);
+    protocolInterpreter->SetUsePasv(PR_TRUE);
+
+    rv = NS_NewThread(&workerThread, protocolInterpreter);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "new thread failed");
+    
+    // XXX this release should probably be in the destructor.
+    NS_RELEASE(protocolInterpreter);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::Put(void) {
+    nsresult rv;
+    nsIThread* workerThread = nsnull;
+    nsFtpConnectionThread* protocolInterpreter = 
+        new nsFtpConnectionThread(mEventQueue, this);
+    NS_ASSERTION(protocolInterpreter, "ftp protocol interpreter alloc failed");
+    NS_ADDREF(protocolInterpreter);
+
+    if (!protocolInterpreter)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    protocolInterpreter->Init(workerThread, mUrl);
+    protocolInterpreter->SetAction(PUT);
+    protocolInterpreter->SetUsePasv(PR_TRUE);
+
+    rv = NS_NewThread(&workerThread, protocolInterpreter);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "new thread failed");
+    
+    // XXX this release should probably be in the destructor.
+    NS_RELEASE(protocolInterpreter);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::SetStreamListener(nsIStreamListener *aListener) {
+    mListener = aListener;
+    NS_ADDREF(mListener);
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIStreamObserver methods:
+
+NS_IMETHODIMP
+nsFTPChannel::OnStartBinding(nsISupports* context) {
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::OnStopBinding(nsISupports* context,
+                            nsresult aStatus,
+                            const PRUnichar* aMsg) {
+    // Release the lock so the user get's the data stream
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::OnStartRequest(nsISupports* context) {
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsFTPChannel::OnStopRequest(nsISupports* context,
+                            nsresult aStatus,
+                            const PRUnichar* aMsg) {
+    // Release the lock so the user get's the data stream
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIStreamListener methods:
+
+NS_IMETHODIMP
+nsFTPChannel::OnDataAvailable(nsISupports* context,
+                              nsIBufferInputStream *aIStream, 
+                              PRUint32 aSourceOffset,
+                              PRUint32 aLength) {
+    // Fill in the buffer w/ the new data.
+    return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/protocol/ftp/src/nsFTPChannel.h

@@ -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 1.0 (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.
+ */
+
+// ftp implementation header
+
+#ifndef nsFTPChannel_h___
+#define nsFTPChannel_h___
+
+#include "nsIFTPChannel.h"
+#include "nsIStreamListener.h"
+#include "nsIThread.h"
+#include "nsIURI.h"
+#include "nsString2.h"
+#include "nsIEventQueue.h"
+
+class nsIEventSinkGetter;
+class nsIProgressEventSink;
+
+class nsFTPChannel : public nsIFTPChannel,
+                     public nsIStreamListener {
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIRequest methods:
+    NS_IMETHOD Cancel();
+    NS_IMETHOD Suspend();
+    NS_IMETHOD Resume();
+
+    // nsIChannel methods:
+    NS_IMETHOD GetURI(nsIURI * *aURL);
+    NS_IMETHOD OpenInputStream(PRUint32 startPosition, PRInt32 readCount, nsIInputStream **_retval);
+    NS_IMETHOD OpenOutputStream(PRUint32 startPosition, nsIOutputStream **_retval);
+    NS_IMETHOD AsyncRead(PRUint32 startPosition, PRInt32 readCount,
+                         nsISupports *ctxt,
+                         nsIEventQueue *eventQueue,
+                         nsIStreamListener *listener);
+    NS_IMETHOD AsyncWrite(nsIInputStream *fromStream,
+                          PRUint32 startPosition,
+                          PRInt32 writeCount,
+                          nsISupports *ctxt,
+                          nsIEventQueue *eventQueue,
+                          nsIStreamObserver *observer);
+
+    // nsIFTPChannel methods:
+    NS_IMETHOD Get(void);
+    NS_IMETHOD Put(void);
+    NS_IMETHOD SetStreamListener(nsIStreamListener* aListener);
+
+    // nsIStreamObserver methods:
+    NS_IMETHOD OnStartBinding(nsISupports* context);
+    NS_IMETHOD OnStopBinding(nsISupports* context,
+                             nsresult aStatus,
+                             const PRUnichar* aMsg);
+    NS_IMETHOD OnStartRequest(nsISupports *ctxt);
+    NS_IMETHOD OnStopRequest(nsISupports *ctxt,
+                             nsresult status,
+                             const PRUnichar *errorMsg);
+
+    // nsIStreamListener methods:
+    NS_IMETHOD OnDataAvailable(nsISupports* context,
+                               nsIBufferInputStream *aIStream, 
+                               PRUint32 aSourceOffset,
+                               PRUint32 aLength);
+
+    // nsFTPChannel methods:
+    nsFTPChannel();
+    virtual ~nsFTPChannel();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+    
+    nsresult Init(const char* verb, nsIURI* uri, nsIEventSinkGetter* getter,
+                  nsIEventQueue* queue);
+
+    NS_IMETHOD GetContentType(char* *contentType);
+
+protected:
+    nsIURI*                 mUrl;
+    nsIEventQueue*          mEventQueue;
+    nsIProgressEventSink*   mEventSink;
+
+    PRBool                  mConnected;
+    nsIStreamListener*      mListener;
+};
+
+#endif /* nsFTPChannel_h___ */

mozilla/netwerk/protocol/ftp/src/nsFtpConnectionThread.h

@@ -0,0 +1,182 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIThread.h"
+#include "nsISocketTransportService.h"
+#include "nsIServiceManager.h"
+#include "nsIStreamListener.h"
+#include "nsIOutputStream.h"
+#include "nsIURI.h"
+#include "prlock.h"
+
+#include "nsString2.h"
+#include "nsIEventQueue.h"
+
+#include "time.h" // XXX should probably be using PRTime stuff
+
+
+// ftp server types
+#define FTP_GENERIC_TYPE     0
+#define FTP_UNIX_TYPE        1
+#define FTP_DCTS_TYPE        2
+#define FTP_NCSA_TYPE        3
+#define FTP_PETER_LEWIS_TYPE 4
+#define FTP_MACHTEN_TYPE     5
+#define FTP_CMS_TYPE         6
+#define FTP_TCPC_TYPE        7
+#define FTP_VMS_TYPE         8
+#define FTP_NT_TYPE          9
+#define FTP_WEBSTAR_TYPE     10
+
+// ftp states
+typedef enum _FTP_STATE {
+///////////////////////
+//// Internal states
+///////////////////////
+    FTP_READ_BUF,
+    FTP_ERROR,
+    FTP_COMPLETE,
+
+///////////////////////
+//// Command channel connection setup states
+///////////////////////
+    FTP_S_USER,		// send username
+    FTP_R_USER,
+    FTP_S_PASS,		// send password
+    FTP_R_PASS,
+	FTP_S_SYST,		// send system (interrogates server)
+	FTP_R_SYST,
+    FTP_S_ACCT,		// send account
+    FTP_R_ACCT,
+	FTP_S_MACB,
+	FTP_R_MACB,
+	FTP_S_PWD ,		// send parent working directory (pwd)
+	FTP_R_PWD ,
+    FTP_S_DEL_FILE, // send delete file
+    FTP_R_DEL_FILE,
+    FTP_S_DEL_DIR , // send delete directory
+    FTP_R_DEL_DIR ,
+    FTP_S_MKDIR,    // send mkdir
+    FTP_R_MKDIR,
+    FTP_S_MODE,     // send ASCII or BINARY
+    FTP_R_MODE,
+    FTP_S_CWD,      // send change working directory
+    FTP_R_CWD,
+    FTP_S_SIZE,     // send size
+    FTP_R_SIZE,
+    FTP_S_PUT,      // send STOR to upload the file
+    FTP_R_PUT,
+    FTP_S_RETR,     // send retrieve to download the file
+    FTP_R_RETR,
+    FTP_S_MDTM,     // send MDTM to get time information
+    FTP_R_MDTM,
+    FTP_S_LIST,     // send LIST or NLST (server dependent) to get a dir listing
+    FTP_R_LIST,
+
+///////////////////////
+//// Data channel connection setup states
+///////////////////////
+    FTP_S_PASV,     // send passsive
+    FTP_R_PASV,
+//    FTP_S_PORT,     // send port
+//    FTP_R_PORT
+
+} FTP_STATE;
+
+// higher level ftp actions
+typedef enum _FTP_ACTION {
+	GET,
+	PUT,
+	MKDIR,
+	DEL
+} FTP_ACTION;
+
+class nsFtpConnectionThread : public nsIRunnable {
+public:
+    NS_DECL_ISUPPORTS
+
+    nsFtpConnectionThread(nsIEventQueue* aEventQ, nsIStreamListener *aListener);
+    virtual ~nsFtpConnectionThread();
+	
+    // nsIRunnable method
+    NS_IMETHOD Run();
+#if 0
+    // nsICancelable methods:
+    NS_IMETHOD Cancel(void);
+    NS_IMETHOD Suspend(void);
+    NS_IMETHOD Resume(void);
+#endif
+    nsresult Init(nsIThread* aThread,
+                  nsIURI* aUrl);
+
+    // user level setup
+    nsresult SetAction(FTP_ACTION aAction);
+    nsresult SetUsePasv(PRBool aUsePasv);
+
+private:
+    nsresult Read(void);
+    void SetSystInternals(void);
+    FTP_STATE FindActionState(void);
+    FTP_STATE FindGetState(void);
+    nsresult MapResultCodeToString(nsresult aResultCode, PRUnichar* *aOutMsg);
+
+    // Private members
+
+    nsIEventQueue*		mEventQueue;        // used to communicate outside this thread
+    nsIURI*             mUrl;
+
+    FTP_STATE			mState;             // the current state
+    FTP_STATE           mNextState;         // the next state
+    FTP_ACTION          mAction;            // the higher level action
+
+    nsIInputStream*     mCInStream;         // command channel input
+    nsIOutputStream*    mCOutStream;        // command channel output
+
+    //nsString2           mDataAddress;       // the host:port combo for the data connection
+    nsIInputStream*     mDInStream;         // data channel input
+    nsIOutputStream*    mDOutStream;        // data channel output
+
+    PRInt32             mResponseCode;      // the last command response code.
+    nsString2			mResponseMsg;       // the last command response text
+    nsString2           mUsername;
+    nsString2           mPassword;
+    nsString2           mFilename;          // url filename (if any)
+    PRInt32             mLength;            // length of the file
+    time_t              mLastModified;      // last modified time for file
+
+// these members should be hung off of a specific transport connection
+    PRInt32             mServerType;
+    PRBool              mPasv;
+    PRBool				mList;              // use LIST instead of NLST
+// end "these ...."
+
+    PRBool              mConnected;
+    PRBool			    mUseDefaultPath;    // use PWD to figure out path
+    PRBool              mUsePasv;           // use a passive data connection.
+    PRBool              mAscii;             // transfer mode (ascii or binary)
+    PRBool              mDirectory;         // this url is a directory
+
+    nsIStreamListener*  mListener;          // the listener we want to call
+                                            // during our event firing.
+
+    PRLock              *mLock;
+    PRThread            *mThread;
+};
+
+#define NS_FTP_THREAD_SEGMENT_SIZE      (4*1024)
+#define NS_FTP_THREAD_BUFFER_SIZE       (16*1024)

mozilla/netwerk/protocol/ftp/src/nsFtpFactory.cpp

@@ -0,0 +1,86 @@
+/* -*- 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 "nsIGenericFactory.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsFtpProtocolHandler.h"
+#include "nscore.h"
+
+static NS_DEFINE_CID(kComponentManagerCID,      NS_COMPONENTMANAGER_CID);
+static NS_DEFINE_CID(kFtpProtocolHandlerCID,   NS_FTPPROTOCOLHANDLER_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+// return the proper factory to the caller
+extern "C" PR_IMPLEMENT(nsresult)
+NSGetFactory(nsISupports* aServMgr,
+             const nsCID &aClass,
+             const char *aClassName,
+             const char *aProgID,
+             nsIFactory **aFactory)
+{
+    nsresult rv;
+    if (aFactory == nsnull)
+        return NS_ERROR_NULL_POINTER;
+
+    nsIGenericFactory* fact;
+    if (aClass.Equals(kFtpProtocolHandlerCID)) {
+        rv = NS_NewGenericFactory(&fact, nsFtpProtocolHandler::Create);
+    }
+    else {
+        rv = NS_ERROR_FAILURE;
+    }
+
+    if (NS_SUCCEEDED(rv))
+        *aFactory = fact;
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSRegisterSelf(nsISupports* aServMgr , const char* aPath)
+{
+    nsresult rv;
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->RegisterComponent(kFtpProtocolHandlerCID,  
+                                    "FTP Protocol Handler",
+                                    NS_NETWORK_PROTOCOL_PROGID_PREFIX "ftp",
+                                    aPath, PR_TRUE, PR_TRUE);
+    if (NS_FAILED(rv)) return rv;;
+
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSUnregisterSelf(nsISupports* aServMgr, const char* aPath)
+{
+    nsresult rv;
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->UnregisterComponent(kFtpProtocolHandlerCID, aPath);
+    if (NS_FAILED(rv)) return rv;
+
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/protocol/ftp/src/nsFtpProtocolHandler.cpp

@@ -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 1.0 (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 "nsFTPChannel.h"
+#include "nsFtpProtocolHandler.h"
+#include "nsIURL.h"
+#include "nsCRT.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIEventSinkGetter.h"
+#include "nsIProgressEventSink.h"
+
+static NS_DEFINE_CID(kStandardURLCID,            NS_STANDARDURL_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsFtpProtocolHandler::nsFtpProtocolHandler() {
+    NS_INIT_REFCNT();
+}
+
+nsFtpProtocolHandler::~nsFtpProtocolHandler() {
+}
+
+NS_IMPL_ISUPPORTS(nsFtpProtocolHandler, nsIProtocolHandler::GetIID());
+
+NS_METHOD
+nsFtpProtocolHandler::Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult)
+{
+    nsFtpProtocolHandler* ph = new nsFtpProtocolHandler();
+    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
+nsFtpProtocolHandler::GetScheme(char* *result)
+{
+    *result = nsCRT::strdup("ftp");
+    if (*result == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFtpProtocolHandler::GetDefaultPort(PRInt32 *result)
+{
+    *result = 21; 
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFtpProtocolHandler::MakeAbsolute(const char* aSpec,
+                                   nsIURI* aBaseURI,
+                                   char* *result)
+{
+    // XXX optimize this to not needlessly construct the URL
+
+    nsresult rv;
+    nsIURI* url;
+    rv = NewURI(aSpec, aBaseURI, &url);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = url->GetSpec(result);
+    NS_RELEASE(url);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFtpProtocolHandler::NewURI(const char *aSpec, nsIURI *aBaseURI,
+                             nsIURI **result)
+{
+    nsresult rv;
+
+    // Ftp URLs (currently) have no additional structure beyond that provided by standard
+    // URLs, so there is no "outer" given to CreateInstance 
+
+    nsIURI* url;
+    if (aBaseURI) {
+        rv = aBaseURI->Clone(&url);
+    }
+    else {
+        rv = nsComponentManager::CreateInstance(kStandardURLCID, nsnull,
+                                                nsIURI::GetIID(),
+                                                (void**)&url);
+    }
+    if (NS_FAILED(rv)) return rv;
+
+    rv = url->SetSpec((char*)aSpec);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(url);
+        return rv;
+    }
+
+    // XXX this is the default port for ftp. we need to strip out the actual
+    // XXX requested port.
+    rv = url->SetPort(21);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(url);
+        return rv;
+    }
+
+    *result = url;
+    return rv;
+}
+
+NS_IMETHODIMP
+nsFtpProtocolHandler::NewChannel(const char* verb, nsIURI* url,
+                                 nsIEventSinkGetter* eventSinkGetter,
+                                 nsIEventQueue* eventQueue,
+                                 nsIChannel* *result)
+{
+    nsresult rv;
+    
+    nsFTPChannel* channel;
+    rv = nsFTPChannel::Create(nsnull, nsIFTPChannel::GetIID(), (void**)&channel);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = channel->Init(verb, url, eventSinkGetter, eventQueue);
+    if (NS_FAILED(rv)) {
+        NS_RELEASE(channel);
+        return rv;
+    }
+
+    *result = channel;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////

mozilla/netwerk/protocol/ftp/src/nsFtpProtocolHandler.h

@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsFtpProtocolHandler_h___
+#define nsFtpProtocolHandler_h___
+
+#include "nsIProtocolHandler.h"
+
+// {25029490-F132-11d2-9588-00805F369F95}
+#define NS_FTPPROTOCOLHANDLER_CID \
+    { 0x25029490, 0xf132, 0x11d2, { 0x95, 0x88, 0x0, 0x80, 0x5f, 0x36, 0x9f, 0x95 } }
+
+class nsFtpProtocolHandler : public nsIProtocolHandler
+{
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIProtocolHandler methods:
+    NS_IMETHOD GetScheme(char * *aScheme);
+    NS_IMETHOD GetDefaultPort(PRInt32 *aDefaultPort);
+    NS_IMETHOD MakeAbsolute(const char *aRelativeSpec, nsIURI *aBaseURI,
+                            char **_retval);
+    NS_IMETHOD NewURI(const char *aSpec, nsIURI *aBaseURI,
+                      nsIURI **_retval);
+    NS_IMETHOD NewChannel(const char* verb, nsIURI* url,
+                          nsIEventSinkGetter *eventSinkGetter,
+                          nsIEventQueue *eventQueue,
+                          nsIChannel **_retval);
+
+    // nsFtpProtocolHandler methods:
+    nsFtpProtocolHandler();
+    virtual ~nsFtpProtocolHandler();
+
+    // Define a Create method to be used with a factory:
+    static NS_METHOD
+    Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
+    
+protected:
+    nsISupports*        mEventSinkGetter;
+};
+
+#endif /* nsFtpProtocolHandler_h___ */

mozilla/netwerk/protocol/ftp/src/nsFtpStreamListenerEvent.cpp

@@ -0,0 +1,212 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsFtpStreamListenerEvent.h"
+#include "nsIBufferInputStream.h"
+#include "nscore.h"
+
+
+nsFtpStreamListenerEvent::nsFtpStreamListenerEvent(nsIStreamListener* listener,
+                                             nsISupports* context)
+    : mListener(listener), mContext(context)
+{
+    NS_IF_ADDREF(mListener);
+    NS_IF_ADDREF(mContext);
+}
+
+nsFtpStreamListenerEvent::~nsFtpStreamListenerEvent()
+{
+    NS_IF_RELEASE(mListener);
+    NS_IF_RELEASE(mContext);
+}
+
+void PR_CALLBACK nsFtpStreamListenerEvent::HandlePLEvent(PLEvent* aEvent)
+{
+    // WARNING: This is a dangerous cast since it must adjust the pointer 
+    // to compensate for the vtable...
+    nsFtpStreamListenerEvent *ev = (nsFtpStreamListenerEvent*)aEvent;
+
+    nsresult rv = ev->HandleEvent();
+    //ev->mListener->SetStatus(rv);
+}
+
+void PR_CALLBACK nsFtpStreamListenerEvent::DestroyPLEvent(PLEvent* aEvent)
+{
+    // WARNING: This is a dangerous cast since it must adjust the pointer 
+    // to compensate for the vtable...
+    nsFtpStreamListenerEvent *ev = (nsFtpStreamListenerEvent*)aEvent;
+
+    delete ev;
+}
+
+nsresult
+nsFtpStreamListenerEvent::Fire(nsIEventQueue* aEventQueue) 
+{
+    NS_PRECONDITION(nsnull != aEventQueue, "nsIEventQueue for thread is null");
+
+    PL_InitEvent(this, nsnull,
+                 (PLHandleEventProc)  nsFtpStreamListenerEvent::HandlePLEvent,
+                 (PLDestroyEventProc) nsFtpStreamListenerEvent::DestroyPLEvent);
+
+    PRStatus status = aEventQueue->PostEvent(this);
+    return status == PR_SUCCESS ? NS_OK : NS_ERROR_FAILURE;
+}
+
+
+
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnStartBinding...
+//
+////////////////////////////////////////////////////////////////////////////////
+
+NS_IMETHODIMP
+nsFtpOnStartBindingEvent::HandleEvent()
+{
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener;
+  return receiver->OnStartBinding(mContext);
+}
+/*
+NS_IMETHODIMP 
+nsMarshalingStreamObserver::OnStartBinding(nsISupports* context)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnStartBindingEvent* event = 
+        new nsOnStartBindingEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+*/
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnDataAvailable
+//
+////////////////////////////////////////////////////////////////////////////////
+
+nsFtpOnDataAvailableEvent::~nsFtpOnDataAvailableEvent()
+{
+    NS_RELEASE(mIStream);
+}
+
+nsresult
+nsFtpOnDataAvailableEvent::Init(nsIBufferInputStream* aIStream, 
+                                PRUint32 aSourceOffset, PRUint32 aLength)
+{
+    mLength = aLength;
+    mSourceOffset = aSourceOffset;
+    mIStream = aIStream;
+    NS_ADDREF(mIStream);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFtpOnDataAvailableEvent::HandleEvent()
+{
+  nsIStreamListener* receiver = (nsIStreamListener*)mListener;
+  return receiver->OnDataAvailable(mContext, mIStream, mSourceOffset, mLength);
+}
+/*
+NS_IMETHODIMP 
+nsMarshalingStreamListener::OnDataAvailable(nsISupports* context,
+                                            nsIBufferInputStream *aIStream, 
+                                            PRUint32 aSourceOffset,
+                                            PRUint32 aLength)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnDataAvailableEvent* event = 
+        new nsOnDataAvailableEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Init(aIStream, aSourceOffset, aLength);
+    if (NS_FAILED(rv)) goto failed;
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+*/
+////////////////////////////////////////////////////////////////////////////////
+//
+// OnStopBinding
+//
+////////////////////////////////////////////////////////////////////////////////
+
+nsFtpOnStopBindingEvent::~nsFtpOnStopBindingEvent()
+{
+}
+
+nsresult
+nsFtpOnStopBindingEvent::Init(nsresult status, PRUnichar* aMsg)
+{
+    mStatus = status;
+    mMessage = aMsg;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsFtpOnStopBindingEvent::HandleEvent()
+{
+  nsIStreamObserver* receiver = (nsIStreamObserver*)mListener;
+  return receiver->OnStopBinding(mContext, mStatus, mMessage);
+}
+/*
+NS_IMETHODIMP 
+nsMarshalingStreamObserver::OnStopBinding(nsISupports* context,
+                                          nsresult aStatus,
+                                          const PRUnichar* aMsg)
+{
+    nsresult rv = GetStatus();
+    if (NS_FAILED(rv)) return rv;
+
+    nsOnStopBindingEvent* event = 
+        new nsOnStopBindingEvent(this, context);
+    if (event == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    rv = event->Init(aStatus, aMsg);
+    if (NS_FAILED(rv)) goto failed;
+    rv = event->Fire(mEventQueue);
+    if (NS_FAILED(rv)) goto failed;
+    return rv;
+
+  failed:
+    delete event;
+    return rv;
+}
+*/
+////////////////////////////////////////////////////////////////////////////////
+
+
+////////////////////////////////////////////////////////////////////////////////