This commit was manufactured by cvs2svn to create branch 'src'.

git-svn-id: svn://10.0.0.236/branches/src@33658 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/widget/src/mac/nsFileWidget.cpp

@@ -1,699 +0,0 @@
-/* -*- Mode: c++; tab-width: 2; indent-tabs-mode: nil; -*- */
-/*
- * 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 "nsFileWidget.h"
-#include "nsStringUtil.h"
-#include <StandardFile.h>
-#include <ICAPI.h>
-#include "nsMacControl.h"
-
-#include "nsFileSpec.h"
-
-#define DBG 0
-
-NS_IMPL_ADDREF(nsFileWidget)
-NS_IMPL_RELEASE(nsFileWidget)
-
-
-//-------------------------------------------------------------------------
-//
-// nsFileWidget constructor
-//
-//-------------------------------------------------------------------------
-nsFileWidget::nsFileWidget()
-{
-  NS_INIT_REFCNT();
-  mIOwnEventLoop = PR_FALSE;
-  mNumberOfFilters = 0;
-  
-  // Zero out the type lists
-  for (int i = 0; i < kMaxTypeListCount; i++)
-  {
-  	mTypeLists[i] = 0L;
-  }
-}
-
-
-//-------------------------------------------------------------------------
-//
-// nsFileWidget destructor
-//
-//-------------------------------------------------------------------------
-nsFileWidget::~nsFileWidget()
-{
-	// Destroy any filters we have built
-	if (mNumberOfFilters)
-	{
-	  for (int i = 0; i < kMaxTypeListCount; i++)
-	  {
-	  	if (mTypeLists[i])
-	  		DisposePtr((Ptr)mTypeLists[i]);
-	  }
-	}
-}
-
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-NS_IMETHODIMP nsFileWidget::Create(nsIWidget        *aParent,
-                          const nsRect     &aRect,
-                          EVENT_CALLBACK   aHandleEventFunction,
-                          nsIDeviceContext *aContext,
-                          nsIAppShell      *aAppShell,
-                          nsIToolkit       *aToolkit,
-                          nsWidgetInitData *aInitData) 
-{
-  nsString title("Open");
-  Create(aParent, title, eMode_load, aContext, aAppShell, aToolkit, aInitData);
-  return NS_OK;
-}
-
-
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-NS_IMETHODIMP   nsFileWidget:: Create(nsIWidget  *aParent,
-                             const nsString&   aTitle,
-                             nsFileDlgMode    aMode,
-                             nsIDeviceContext *aContext,
-                             nsIAppShell *aAppShell,
-                             nsIToolkit *aToolkit,
-                             void       *aInitData)
-{
-  mTitle = aTitle;
-  mMode = aMode;
-
-	mWindowPtr = nsnull;
-
-  return NS_OK;
-
-}
-
-
-/**
- * Implement the standard QueryInterface for NS_IWIDGET_IID and NS_ISUPPORTS_IID
- * @param aIID The name of the class implementing the method
- * @param _classiiddef The name of the #define symbol that defines the IID
- * for the class (e.g. NS_ISUPPORTS_IID)
-*/ 
-nsresult nsFileWidget::QueryInterface(const nsIID& aIID, void** aInstancePtr)
-{
-    if (NULL == aInstancePtr) {
-        return NS_ERROR_NULL_POINTER;
-    }
-
-    static NS_DEFINE_IID(kIFileWidgetIID, NS_IFILEWIDGET_IID);
-    if (aIID.Equals(kIFileWidgetIID)) {
-        *aInstancePtr = (void*) ((nsIFileWidget*)this);
-        AddRef();
-        return NS_OK;
-    }
-
-    return nsWindow::QueryInterface(aIID,aInstancePtr);
-}
-
-
-
-NS_IMETHODIMP nsFileWidget::Create(nsNativeWidget aParent,
-                      const nsRect &aRect,
-                      EVENT_CALLBACK aHandleEventFunction,
-                      nsIDeviceContext *aContext,
-                      nsIAppShell *aAppShell,
-                      nsIToolkit *aToolkit,
-                      nsWidgetInitData *aInitData)
-{
-	return NS_OK;
-}
-
-
-//-------------------------------------------------------------------------
-//
-// Ok's the dialog
-//
-//-------------------------------------------------------------------------
-NS_IMETHODIMP nsFileWidget::OnOk()
-{
-  mWasCancelled  = PR_FALSE;
-  mIOwnEventLoop = PR_FALSE;
-  return NS_OK;
-}
-
-//-------------------------------------------------------------------------
-//
-// Cancel the dialog
-//
-//-------------------------------------------------------------------------
-NS_IMETHODIMP nsFileWidget::OnCancel()
-{
-  mWasCancelled  = PR_TRUE;
-  mIOwnEventLoop = PR_FALSE;
-  return NS_OK;
-}
-
-
-//-------------------------------------------------------------------------
-//
-// Show - Display the file dialog
-//
-//-------------------------------------------------------------------------
-PRBool nsFileWidget::Show()
-{
-  nsString filterList;
-  GetFilterListArray(filterList);
-  char *filterBuffer = filterList.ToNewCString();
-
-  Str255 title;
-  Str255 defaultName;
-  nsMacControl::StringToStr255(mTitle,title);
-  nsMacControl::StringToStr255(mDefault,defaultName);
-    
-  FSSpec theFile;
-  PRBool userClicksOK = PR_FALSE;
-  
-  // XXX Ignore the filter list for now....
-  
-  if (mMode == eMode_load)
-    userClicksOK = GetFile ( title, &theFile );
-  else if (mMode == eMode_save)
-    userClicksOK = PutFile ( title, defaultName, &theFile );
-  else if (mMode == eMode_getfolder)
-    userClicksOK = GetFolder ( title, &theFile );  
-
-  // Clean up filter buffers
-  delete[] filterBuffer;
-
-  if ( userClicksOK ) {
-    nsNativeFileSpec fileSpec(theFile);
-    nsFilePath filePath(fileSpec);
-	
-    mFile = filePath;
-    mFileSpec = fileSpec;
-  }
-  
-  return userClicksOK;
-}
-
-
-//-------------------------------------------------------------------------
-//
-// myProc
-//
-// An event filter proc for NavServices so the dialogs will be movable-modals. However,
-// this doesn't seem to work as of yet...I'll play around with it some more.
-//
-//-------------------------------------------------------------------------
-pascal void myProc ( NavEventCallbackMessage msg, NavCBRecPtr cbRec, NavCallBackUserData data ) ;
-pascal void myProc ( NavEventCallbackMessage msg, NavCBRecPtr cbRec, NavCallBackUserData data )
-{
-	WindowPtr window = reinterpret_cast<WindowPtr>(cbRec->eventData.eventDataParms.event->message);
-	switch ( msg ) {
-		case kNavCBEvent:
-			switch ( cbRec->eventData.eventDataParms.event->what ) {
-				case updateEvt:
-					::BeginUpdate(window);
-					::EndUpdate(window);
-					break;
-			}
-			break;
-	}
-}
-
-
-//-------------------------------------------------------------------------
-//
-// PutFile
-//
-// Use NavServices to do a PutFile. Returns PR_TRUE if the user presses OK in the dialog. If
-// they do so, the location to put the file and the name, etc is in the FSSpec.
-//
-//-------------------------------------------------------------------------
-PRBool
-nsFileWidget :: PutFile ( Str255 & inTitle, Str255 & inDefaultName, FSSpec* outSpec )
-{
- 	PRBool retVal = PR_FALSE;
-	NavReplyRecord reply;
-	NavDialogOptions dialogOptions;
-	NavEventUPP eventProc = NewNavEventProc(myProc);  // doesn't really matter if this fails
-	OSType				typeToSave = 'TEXT';
-	OSType				creatorToSave = 'MOZZ';
-
-	OSErr anErr = NavGetDefaultDialogOptions(&dialogOptions);
-	if (anErr == noErr)	{	
-		// Set the options for how the get file dialog will appear
-		dialogOptions.dialogOptionFlags |= kNavNoTypePopup;
-		dialogOptions.dialogOptionFlags |= kNavDontAutoTranslate;
-		dialogOptions.dialogOptionFlags |= kNavDontAddTranslateItems;
-		dialogOptions.dialogOptionFlags ^= kNavAllowMultipleFiles;
-		::BlockMoveData(inTitle, dialogOptions.message, *inTitle + 1);
-		
-		// Display the get file dialog
-		anErr = ::NavPutFile(
-					NULL,
-					&reply,
-					&dialogOptions,
-					eventProc,
-					typeToSave,
-					creatorToSave,
-					NULL); // callbackUD	
-	
-		// See if the user has selected save
-		if (anErr == noErr && reply.validRecord) {
-			AEKeyword	theKeyword;
-			DescType	actualType;
-			Size		actualSize;
-			FSSpec		theFSSpec;
-			
-			// Get the FSSpec for the file to be opened
-			anErr = AEGetNthPtr(&(reply.selection), 1, typeFSS, &theKeyword, &actualType,
-				&theFSSpec, sizeof(theFSSpec), &actualSize);
-			
-			if (anErr == noErr) {
-				*outSpec = theFSSpec;	// Return the FSSpec
-				
-				if (reply.replacing)
-					mSelectResult = nsFileDlgResults_Replace;
-				else
-					mSelectResult = nsFileDlgResults_OK;
-				
-				// Some housekeeping for Nav Services 
-				::NavCompleteSave(&reply, kNavTranslateInPlace);
-				::NavDisposeReply(&reply);
-				
-				retVal = PR_TRUE;
-			}
-
-		} // if user clicked OK	
-	} // if can get dialog options
-	
-	if ( eventProc ) {
-#if TARGET_CARBON
-		::DisposeNavEventUPP(eventProc);
-#else
-		::DisposeRoutineDescriptor(eventProc);
-#endif
-	}
-	
-	return retVal;
-	
-} // PutFile
-
-
-
-//-------------------------------------------------------------------------
-//
-// GetFile
-//
-// Use NavServices to do a GetFile. Returns PR_TRUE if the user presses OK in the dialog. If
-// they do so, the selected file is in the FSSpec.
-//
-//-------------------------------------------------------------------------
-PRBool
-nsFileWidget :: GetFile ( Str255 & inTitle, /* filter list here later */ FSSpec* outSpec )
-{
- 	PRBool retVal = PR_FALSE;
-	NavReplyRecord reply;
-	NavDialogOptions dialogOptions;
-	NavEventUPP eventProc = NewNavEventProc(myProc);  // doesn't really matter if this fails
-
-	OSErr anErr = NavGetDefaultDialogOptions(&dialogOptions);
-	if (anErr == noErr)	{	
-		// Set the options for how the get file dialog will appear
-		dialogOptions.dialogOptionFlags |= kNavNoTypePopup;
-		dialogOptions.dialogOptionFlags |= kNavDontAutoTranslate;
-		dialogOptions.dialogOptionFlags |= kNavDontAddTranslateItems;
-		dialogOptions.dialogOptionFlags ^= kNavAllowMultipleFiles;
-		::BlockMoveData(inTitle, dialogOptions.message, *inTitle + 1);
-		
-		// Display the get file dialog
-		anErr = ::NavGetFile(
-					NULL,
-					&reply,
-					&dialogOptions,
-					eventProc,
-					NULL, // preview proc
-					NULL, // filter proc
-					NULL, //typeList,
-					NULL); // callbackUD	
-	
-		// See if the user has selected save
-		if (anErr == noErr && reply.validRecord) {
-			AEKeyword	theKeyword;
-			DescType	actualType;
-			Size		actualSize;
-			FSSpec		theFSSpec;
-			
-			// Get the FSSpec for the file to be opened
-			anErr = AEGetNthPtr(&(reply.selection), 1, typeFSS, &theKeyword, &actualType,
-				&theFSSpec, sizeof(theFSSpec), &actualSize);
-			
-			if (anErr == noErr) {
-				*outSpec = theFSSpec;	// Return the FSSpec
-				mSelectResult = nsFileDlgResults_OK;
-				
-				// Some housekeeping for Nav Services 
-				::NavDisposeReply(&reply);
-				
-				retVal = PR_TRUE;
-			}
-
-		} // if user clicked OK	
-	} // if can get dialog options
-	
-	if ( eventProc ) {
-#if TARGET_CARBON
-		::DisposeNavEventUPP(eventProc);
-#else
-		::DisposeRoutineDescriptor(eventProc);
-#endif
-	}
-		
-	return retVal;
-
-} // GetFile
-
-
-//-------------------------------------------------------------------------
-//
-// GetFolder
-//
-// Use NavServices to do a PutFile. Returns PR_TRUE if the user presses OK in the dialog. If
-// they do so, the folder location is in the FSSpec.
-//
-//-------------------------------------------------------------------------
-PRBool
-nsFileWidget :: GetFolder ( Str255 & inTitle, FSSpec* outSpec  )
-{
- 	PRBool retVal = PR_FALSE;
-	NavReplyRecord reply;
-	NavDialogOptions dialogOptions;
-	NavEventUPP eventProc = NewNavEventProc(myProc);  // doesn't really matter if this fails
-
-	OSErr anErr = NavGetDefaultDialogOptions(&dialogOptions);
-	if (anErr == noErr)	{	
-		// Set the options for how the get file dialog will appear
-		dialogOptions.dialogOptionFlags |= kNavNoTypePopup;
-		dialogOptions.dialogOptionFlags |= kNavDontAutoTranslate;
-		dialogOptions.dialogOptionFlags |= kNavDontAddTranslateItems;
-		dialogOptions.dialogOptionFlags ^= kNavAllowMultipleFiles;
-		::BlockMoveData(inTitle, dialogOptions.message, *inTitle + 1);
-		
-		// Display the get file dialog
-		anErr = ::NavChooseFolder(
-					NULL,
-					&reply,
-					&dialogOptions,
-					eventProc,
-					NULL, // filter proc
-					NULL); // callbackUD	
-	
-		// See if the user has selected save
-		if (anErr == noErr && reply.validRecord) {
-			AEKeyword	theKeyword;
-			DescType	actualType;
-			Size		actualSize;
-			FSSpec		theFSSpec;
-			
-			// Get the FSSpec for the file to be opened
-			anErr = AEGetNthPtr(&(reply.selection), 1, typeFSS, &theKeyword, &actualType,
-				&theFSSpec, sizeof(theFSSpec), &actualSize);
-			
-			if (anErr == noErr) {
-				*outSpec = theFSSpec;	// Return the FSSpec
-				mSelectResult = nsFileDlgResults_OK;
-				
-				// Some housekeeping for Nav Services 
-				::NavDisposeReply(&reply);
-				
-				retVal = PR_TRUE;
-			}
-
-		} // if user clicked OK	
-	} // if can get dialog options
-	
-	if ( eventProc ) {
-#if TARGET_CARBON
-		::DisposeNavEventUPP(eventProc);
-#else
-		::DisposeRoutineDescriptor(eventProc);
-#endif
-	}
-		
-	return retVal;
-
-
-} // GetFolder
-
-
-//-------------------------------------------------------------------------
-//
-// Convert filter titles + filters into a Windows filter string
-//
-//-------------------------------------------------------------------------
-
-void nsFileWidget::GetFilterListArray(nsString& aFilterList)
-{
-  aFilterList.SetLength(0);
-  for (PRUint32 i = 0; i < mNumberOfFilters; i++) {
-    const nsString& title = mTitles[i];
-    const nsString& filter = mFilters[i];
-    
-    aFilterList.Append(title);
-    aFilterList.Append('\0');
-    aFilterList.Append(filter);
-    aFilterList.Append('\0');
-  }
-  aFilterList.Append('\0'); 
-}
-
-//-------------------------------------------------------------------------
-//
-// Set the list of filters
-//
-// Note - Since the XP representation of filters is based on the Win32
-//			file dialog mechanism of supplying a .ext list of files to
-//			display we need to do some massaging to convert this into
-//			something useful on the Mac.  Luckily Internet Config provides
-//			a mechanism to get a file's Mac type based on the .ext so
-//			we'll utilize that.
-//
-//-------------------------------------------------------------------------
-
-NS_IMETHODIMP nsFileWidget::SetFilterList(PRUint32 aNumberOfFilters,const nsString aTitles[],const nsString aFilters[])
-{
-	unsigned char	typeTemp[256];
-	unsigned char	tempChar;
-	OSType			tempOSType;
-	ICInstance		icInstance;
-	ICError			icErr;
-	Handle			mappings = NewHandleClear(4);
-	ICAttr			attr;
-	ICMapEntry		icEntry;
-	
-	mNumberOfFilters  = aNumberOfFilters;
-	mTitles           = aTitles;
-	mFilters          = aFilters;
-	
-#if 0  // FOR NOW JUST BYPASS ALL THIS CODE
-	icErr = ICStart(&icInstance, 'MOZZ');
-	if (icErr == noErr)
-	{
-		icErr = ICFindConfigFile(icInstance, 0, nil);
-		if (icErr == noErr)
-		{
-			icErr = ICFindPrefHandle(icInstance, kICMapping, &attr, mappings);
-			if (icErr != noErr)
-				goto bail_w_IC;
-		}
-		else
-			goto bail_w_IC;
-	}
-	else
-		goto bail_wo_IC;
-	
-	if (aNumberOfFilters)
-	{
-		// First we allocate the memory for the Mac type lists
-		for (PRUint32 loop1 = 0; loop1 < mNumberOfFilters; loop1++)
-		{
-			mTypeLists[loop1] =
-				(NavTypeListPtr)NewPtrClear(sizeof(NavTypeList) + kMaxTypesPerFilter * sizeof(OSType));
-			
-			if (mTypeLists[loop1] == nil)
-				goto bail_w_IC;
-		}
-		
-		// Now loop through each of the filter strings
-	  	for (PRUint32 loop1 = 0; loop1 < mNumberOfFilters; loop1++)
-	  	{
-	  		const nsString& filter = mFilters[loop1];
-		  	PRUint32 filterIndex = 0;			// Index into the filter string
-
-	  		if (filter[filterIndex])
-	  		{
-		  		PRUint32 typeTempIndex = 1;			// Index into the temp string for a single filter type
-		  		PRUint32 typesInThisFilter = 0;		// Count for # of types in this filter
-				bool finishedThisFilter = false;	// Flag so we know when we're finsihed with the filter
-	  			do	// Loop throught the characters of filter string
-		  		{
-		  			if ((tempChar == ';') || (tempChar == 0))
-		  			{ // End of filter type reached
-		  				typeTemp[typeTempIndex] = 0;
-		  				typeTemp[0] = typeTempIndex - 1;
-		  				
-		  				icErr = ICMapEntriesFilename(icInstance, mappings, typeTemp, &icEntry);
-		  				if (icErr != icPrefNotFoundErr)
-		  				{
-		  					bool addToList = true;
-		  					tempOSType = icEntry.file_type;
-		  					for (PRUint32 typeIndex = 0; typeIndex < typesInThisFilter; typeIndex++)
-		  					{
-		  						if (mTypeLists[loop1]->osType[typeIndex] == tempOSType)
-		  						{
-		  							addToList = false;
-		  							break;
-		  						}
-		  					}
-		  					if (addToList)
-		  						mTypeLists[loop1]->osType[typesInThisFilter++] = tempOSType;
-		  				}
-		  				
-		  				typeTempIndex = 0;			// Reset the temp string for the type
-		  				typeTemp[0] = 0;
-		  				if (tempChar == 0)
-		  					finishedThisFilter = true;
-		  			}
-		  			else
-		  			{
-		  				typeTemp[typeTempIndex++] = tempChar;
-		  			}
-		  			
-		  			filterIndex++;
-		  		} while (!finishedThisFilter);
-		  		
-		  		// Set hoe many OSTypes we actually found
-		  		mTypeLists[loop1]->osTypeCount = typesInThisFilter;
-	  		}
-		}
-	}
-
-bail_w_IC:
-	ICStop(icInstance);
-
-bail_wo_IC:
-
-#endif	// FOR NOW JUST BYPASS ALL THIS CODE
-
-	return NS_OK;
-}
-
-//-------------------------------------------------------------------------
-//
-// Get the file + path
-//
-//-------------------------------------------------------------------------
-
-NS_IMETHODIMP  nsFileWidget::GetFile(nsFileSpec& aFile)
-{
-  aFile = mFileSpec;
-  return NS_OK;
-}
-
-//-------------------------------------------------------------------------
-//
-// Get the file + path
-//
-//-------------------------------------------------------------------------
-
-NS_IMETHODIMP  nsFileWidget::SetDefaultString(const nsString& aString)
-{
-  mDefault = aString;
-  return NS_OK;
-}
-
-//-------------------------------------------------------------------------
-//
-// Set the display directory
-//
-//-------------------------------------------------------------------------
-NS_METHOD  nsFileWidget::SetDisplayDirectory(const nsFileSpec& aDirectory)
-{
-  mDisplayDirectory = aDirectory;
-  return NS_OK;
-}
-
-//-------------------------------------------------------------------------
-//
-// Get the display directory
-//
-//-------------------------------------------------------------------------
-
-NS_METHOD  nsFileWidget::GetDisplayDirectory(nsFileSpec& aDirectory)
-{
-  aDirectory = mDisplayDirectory;
-  return NS_OK;
-}
-
-
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-nsFileDlgResults  nsFileWidget::GetFile(
-	    nsIWidget        * aParent,
-	    const nsString   & promptString,
-	    nsFileSpec       & theFileSpec)
-{
-	Create(aParent, promptString, eMode_load, nsnull, nsnull);
-	if (Show() == PR_TRUE)
-	{
-		theFileSpec = mFileSpec;
-		return mSelectResult;
-	}
-	
-	return nsFileDlgResults_Cancel;
-}
-	    
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-nsFileDlgResults  nsFileWidget::GetFolder(
-	    nsIWidget        * aParent,
-	    const nsString   & promptString,
-	    nsFileSpec       & theFileSpec)
-{
-	Create(aParent, promptString, eMode_getfolder, nsnull, nsnull);
-	if (Show() == PR_TRUE)
-	{
-		theFileSpec = mFileSpec;
-		return mSelectResult;
-	}
-	
-	return nsFileDlgResults_Cancel;
-}
-	    
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-nsFileDlgResults  nsFileWidget::PutFile(
-	    nsIWidget        * aParent,
-	    const nsString         & promptString,
-	    nsFileSpec       & theFileSpec)
-{
-	Create(aParent, promptString, eMode_save, nsnull, nsnull);
-	if (Show() == PR_TRUE)
-	{
-		theFileSpec = mFileSpec;
-		return mSelectResult;
-	}
-	
-	return nsFileDlgResults_Cancel;
-}

mozilla/xpinstall/Makefile.in

@@ -0,0 +1,39 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# Contributors:
+#     Daniel Veditz <dveditz@netscape.com>
+#     Douglas Turner <dougt@netscape.com>
+
+
+DEPTH = ..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS = public
+
+include $(topsrcdir)/config/config.mk
+
+include $(topsrcdir)/config/rules.mk
+
+

mozilla/xpinstall/makefile.win

@@ -0,0 +1,30 @@
+#!nmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# Contributors:
+#     Daniel Veditz <dveditz@netscape.com>
+#     Douglas Turner <dougt@netscape.com>
+
+
+DEPTH=..
+
+DIRS= public res src 
+
+include <$(DEPTH)\config\rules.mak>

mozilla/xpinstall/notifier/SoftwareUpdate-Source-1.rdf

@@ -0,0 +1,33 @@
+<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+         xmlns:NC="http://home.netscape.com/NC-rdf#">
+
+  <RDF:Bag ID="NC:SoftwareUpdateRoot">
+    <RDF:li>
+       <RDF:Bag ID="NC:NewSoftwareToday" NC:title="New Software">
+
+    <RDF:li>
+        <RDF:Description ID="AimUpdate344">
+         <NC:type resource="http://home.netscape.com/NC-rdf#SoftwarePackage" />
+         <NC:title>AOL AIM</NC:title>
+         <NC:description>An Instant Message Client</NC:description>
+         <NC:version>3.4.1.12</NC:version>
+         <NC:registryKey>/AOL/AIM/</NC:registryKey>
+         <NC:url>http://home.netscape.com/index.html</NC:url>
+       </RDF:Description>
+    </RDF:li>
+    
+    <RDF:li>
+       <RDF:Description ID="PGPPlugin345">
+         <NC:type resource="http://home.netscape.com/NC-rdf#SoftwarePackage" />
+         <NC:title>PGP Plugin For Mozilla</NC:title>
+         <NC:description>A high grade encryption plugin</NC:description>
+         <NC:version>1.1.2.0</NC:version>
+         <NC:registryKey>/PGP/ROCKS/</NC:registryKey>
+         <NC:url>http://home.netscape.com/index.html</NC:url>
+       </RDF:Description>
+    </RDF:li>
+
+       </RDF:Bag>
+     </RDF:li>
+  </RDF:Bag>
+</RDF:RDF>

mozilla/xpinstall/notifier/SoftwareUpdate.css

@@ -0,0 +1,57 @@
+window { 
+ display: block; 
+} 
+
+tree { 
+ display: table; 
+ background-color: #FFFFFF; 
+ border: none; 
+ border-spacing: 0px; 
+ width: 100%;
+}
+
+treecol {
+ display: table-column;
+ width: 200px;
+}
+
+treeitem { 
+ display: table-row; 
+} 
+
+treehead { 
+ display: table-header-group; 
+} 
+
+treebody { 
+ display: table-row-group; 
+} 
+
+treecell { 
+ display: table-cell; 
+ font-family: Verdana, Sans-Serif;
+ font-size: 8pt;
+} 
+
+treecell[selectedcell] {
+ background-color: yellow;
+ }
+ 
+
+treehead treeitem treecell { 
+ background-color: #c0c0c0; 
+ border: outset 1px;
+ border-color: white #707070 #707070 white;
+ padding-left: 4px;
+}
+
+treeitem[type="http://home.netscape.com/NC-rdf#SoftwarePackage"] > treecell > titledbutton {
+ list-style-image: url("resource:/res/rdf/SoftwareUpdatePackage.gif");
+}
+
+treeitem[type="http://home.netscape.com/NC-rdf#Folder"] > treecell > titledbutton {
+ list-style-image: url("resource:/res/rdf/bookmark-folder-closed.gif");
+
+treeitem[type="http://home.netscape.com/NC-rdf#Folder"][open="true"] > treecell > titledbutton {
+ list-style-image: url("resource:/res/rdf/bookmark-folder-open.gif");
+}

mozilla/xpinstall/notifier/SoftwareUpdate.js

@@ -0,0 +1,123 @@
+    // the rdf service
+    var RDF = Components.classes['component://netscape/rdf/rdf-service'].getService();
+    RDF = RDF.QueryInterface(Components.interfaces.nsIRDFService);
+
+    function getAttr(registry,service,attr_name) 
+    {
+        var attr = registry.GetTarget(service,
+                                      RDF.GetResource('http://home.netscape.com/NC-rdf#' + attr_name),
+                                      true);
+        if (attr)
+            attr = attr.QueryInterface(Components.interfaces.nsIRDFLiteral);
+  
+        if (attr)
+            attr = attr.Value;
+        
+        return attr;
+    }
+
+    function Init()
+    {
+        // this is the main rdf file.
+        
+        var mainRegistry = RDF.GetDataSource('resource://res/rdf/SoftwareUpdates.rdf');
+        
+        var mainContainer = Components.classes['component://netscape/rdf/container'].createInstance();
+        mainContainer = mainContainer.QueryInterface(Components.interfaces.nsIRDFContainer);
+
+        mainContainer.Init(mainRegistry, RDF.GetResource('NC:SoftwareUpdateDataSources'));
+
+        // Now enumerate all of the softwareupdate datasources.
+        var mainEnumerator = mainContainer.GetElements();
+        while (mainEnumerator.HasMoreElements()) 
+        {
+            var aDistributor = mainEnumerator.GetNext();
+            aDistributor = aDistributor.QueryInterface(Components.interfaces.nsIRDFResource);
+
+            var distributorContainer = Components.classes['component://netscape/rdf/container'].createInstance();
+            distributorContainer = distributorContainer.QueryInterface(Components.interfaces.nsIRDFContainer);
+            
+            var distributorRegistry = RDF.GetDataSource(aDistributor.Value);
+            var distributorResource = RDF.GetResource('NC:SoftwareUpdateRoot');
+
+            distributorContainer.Init(distributorRegistry, distributorResource);
+
+            // Now enumerate all of the distributorContainer's packages.
+            
+            var distributorEnumerator = distributorContainer.GetElements();
+            
+            while (distributorEnumerator.HasMoreElements()) 
+            {
+                 var aPackage = distributorEnumerator.GetNext();
+                 aPackage = aPackage.QueryInterface(Components.interfaces.nsIRDFResource);
+                 
+                 // remove any that we do not want.
+            
+                 if (getAttr(distributorRegistry, aPackage, 'title') == "AOL AIM")
+                 {
+                    //distributorContainer.RemoveElement(aPackage, true);
+                 }
+            }
+            var tree = document.getElementById('tree');
+
+            // Add it to the tree control's composite datasource.
+            tree.database.AddDataSource(distributorRegistry);
+
+        }
+        
+        // Install all of the stylesheets in the softwareupdate Registry into the
+        // panel.
+
+        // TODO
+
+        // XXX hack to force the tree to rebuild
+        var treebody = document.getElementById('NC:SoftwareUpdateRoot');
+        treebody.setAttribute('id', 'NC:SoftwareUpdateRoot');
+    }
+
+
+    function OpenURL(event, node)
+    {
+        if (node.getAttribute('type') == "http://home.netscape.com/NC-rdf#SoftwarePackage") 
+        {
+            url = node.getAttribute('url');
+     
+            /*window.open(url,'bookmarks');*/
+  
+            var toolkitCore = XPAppCoresManager.Find("ToolkitCore");
+            if (!toolkitCore) 
+            {
+                toolkitCore = new ToolkitCore();
+                if (toolkitCore) 
+                {
+                    toolkitCore.Init("ToolkitCore");
+                }
+            }
+        
+            if (toolkitCore) 
+            {
+                toolkitCore.ShowWindow(url,window);
+            }
+
+            dump("OpenURL(" + url + ")\n");
+        
+            return true;        
+        }
+        return false;
+    }
+
+
+    // To get around "window.onload" not working in viewer.
+    function Boot()
+    {
+        var tree = document.getElementById('tree');
+        if (tree == null) {
+            setTimeout(Boot, 0);
+        }
+        else {
+            Init();
+        }
+    }
+
+    setTimeout('Boot()', 0);
+

mozilla/xpinstall/notifier/SoftwareUpdate.xul

@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<?xml-stylesheet href="resource:/res/rdf/sidebar.css" type="text/css"?>
+<?xml-stylesheet href="resource:/res/rdf/SoftwareUpdate.css" type="text/css"?>
+<window
+  xmlns:html="http://www.w3.org/TR/REC-html40"
+  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+  <html:script src="SoftwareUpdate.js"/>
+  
+  <tree id="tree"
+        flex="100%"
+        datasources="rdf:softwareupdates"
+        ondblclick="return OpenURL(event, event.target.parentNode);">
+
+    <treecol rdf:resource="http://home.netscape.com/NC-rdf#title" />
+    <treecol rdf:resource="http://home.netscape.com/NC-rdf#description" />
+    <treecol rdf:resource="http://home.netscape.com/NC-rdf#version" />
+
+    <treehead>
+      <treeitem>
+        <treecell>Title</treecell>
+        <treecell>Description</treecell>
+        <treecell>Version</treecell>
+      </treeitem>
+    </treehead>
+
+    <treebody id="NC:SoftwareUpdateRoot" rdf:containment="http://home.netscape.com/NC-rdf#child" />
+  </tree>
+</window>

mozilla/xpinstall/notifier/SoftwareUpdates.rdf

@@ -0,0 +1,7 @@
+<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+         xmlns:NC="http://home.netscape.com/softwareupdate-schema#">
+
+  <RDF:Bag ID="NC:SoftwareUpdateDataSources">
+    <RDF:li resource="resource:/res/rdf/SoftwareUpdate-Source-1.rdf" />
+  </RDF:Bag>
+</RDF:RDF>

mozilla/xpinstall/public/MANIFEST

@@ -0,0 +1,6 @@
+#
+# This is a list of local files which get copied to the mozilla:dist directory
+#
+
+nsISoftwareUpdate.h
+nsSoftwareUpdateIIDs.h

mozilla/xpinstall/public/Makefile.in

@@ -0,0 +1,47 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# Contributors:
+#     Daniel Veditz <dveditz@netscape.com>
+#     Douglas Turner <dougt@netscape.com>
+
+DEPTH = ../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE = xpinstall
+
+XPIDLSRCS = nsIXPInstallProgress.idl
+
+EXPORTS =		             \
+        nsIDOMInstallTriggerGlobal.h \
+        nsIDOMInstallVersion.h       \
+        nsSoftwareUpdateIIDs.h       \
+        nsISoftwareUpdate.h          \
+        $(NULL)
+
+EXPORTS := $(addprefix $(srcdir)/, $(EXPORTS))
+
+include $(topsrcdir)/config/config.mk
+
+include $(topsrcdir)/config/rules.mk

mozilla/xpinstall/public/idl/Install.idl

@@ -0,0 +1,113 @@
+interface Install
+{
+/* IID: { 0x18c2f988, 0xb09f, 0x11d2, \
+  {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53}} */
+
+	const int BAD_PACKAGE_NAME          = -200;
+	const int UNEXPECTED_ERROR          = -201;
+	const int ACCESS_DENIED             = -202;
+	const int TOO_MANY_CERTIFICATES     = -203; /* Installer file must have 1 certificate */
+	const int NO_INSTALLER_CERTIFICATE  = -204; /* Installer file must have a certificate */
+	const int NO_CERTIFICATE            = -205; /* Extracted file is not signed */
+	const int NO_MATCHING_CERTIFICATE   = -206; /* Extracted file does not match installer certificate */
+	const int UNKNOWN_JAR_FILE          = -207; /* JAR file has not been opened */
+	const int INVALID_ARGUMENTS         = -208; /* Bad arguments to a function */
+	const int ILLEGAL_RELATIVE_PATH     = -209; /* Illegal relative path */
+	const int USER_CANCELLED            = -210; /* User cancelled */
+	const int INSTALL_NOT_STARTED       = -211;
+	const int SILENT_MODE_DENIED        = -212;
+	const int NO_SUCH_COMPONENT         = -213; /* no such component in the registry. */
+	const int FILE_DOES_NOT_EXIST       = -214; /* File cannot be deleted as it does not exist */
+	const int FILE_READ_ONLY            = -215; /* File cannot be deleted as it is read only. */
+	const int FILE_IS_DIRECTORY         = -216; /* File cannot be deleted as it is a directory */
+	const int NETWORK_FILE_IS_IN_USE    = -217; /* File on the network is in-use */
+	const int APPLE_SINGLE_ERR          = -218; /* error in AppleSingle unpacking */
+	const int INVALID_PATH_ERR          = -219; /* GetFolder() did not like the folderID */
+	const int PATCH_BAD_DIFF            = -220; /* error in GDIFF patch */
+	const int PATCH_BAD_CHECKSUM_TARGET = -221; /* source file doesn't checksum  */
+	const int PATCH_BAD_CHECKSUM_RESULT = -222; /* final patched file fails checksum  */
+	const int UNINSTALL_FAILED          = -223; /* error while uninstalling a package  */
+	const int GESTALT_UNKNOWN_ERR       = -5550;         
+	const int GESTALT_INVALID_ARGUMENT  = -5551;
+
+	const int SUCCESS					  = 0;
+	const int REBOOT_NEEDED               = 999;
+
+	/* install types */
+	const int LIMITED_INSTALL             = 0;
+	const int FULL_INSTALL                = 1;
+	const int NO_STATUS_DLG				  = 2;
+	const int NO_FINALIZE_DLG			  = 4;
+
+	// these should not be public...
+	/* message IDs*/
+	const int SU_INSTALL_FILE_UNEXPECTED_MSG_ID  = 0;
+	const int SU_DETAILS_REPLACE_FILE_MSG_ID  = 1;
+	const int SU_DETAILS_INSTALL_FILE_MSG_ID  = 2;
+    //////////////////////////
+	
+	readonly attribute wstring UserPackageName;
+	readonly attribute wstring RegPackageName;
+
+	void Install();
+
+	void AbortInstall();
+
+	long AddDirectory(	   in wstring regName, 
+						   in wstring version, 
+						   in wstring jarSource,         
+						   in InstallFolder folder, 
+						   in wstring subdir, 
+						   in boolean forceMode );
+
+
+	long AddSubcomponent(  in wstring regName, 
+						   in wstring version, 
+						   in wstring jarSource,         
+						   in InstallFolder folder, 
+						   in wstring targetName, 
+						   in boolean forceMode );
+
+	long DeleteComponent(  in wstring registryName);
+
+	long DeleteFile(       in InstallFolder folder,
+						   in wstring relativeFileName );
+	
+	long DiskSpaceAvailable( in InstallFolder folder );
+	
+	long Execute(in wstring jarSource, in wstring args);
+	
+	long FinalizeInstall();
+
+	long Gestalt (in wstring selector);
+
+	InstallFolder GetComponentFolder( in wstring regName, 
+						              in wstring subdirectory);
+
+	InstallFolder GetFolder(in wstring targetFolder, 
+				            in wstring subdirectory);
+
+	long GetLastError();
+
+	long GetWinProfile(in InstallFolder folder, in wstring file);
+	
+	long GetWinRegistry();
+
+	long Patch( in wstring regName, 
+				in wstring version, 
+				in wstring jarSource,
+				in InstallFolder folder, 
+				in wstring targetName );
+	
+	void ResetError();
+
+	void SetPackageFolder( in InstallFolder folder );
+	
+	long StartInstall( in wstring userPackageName,
+					   in wstring packageName, 
+					   in wstring version, 
+					   in long flags );
+
+	long Uninstall( in wstring packageName);
+
+};

mozilla/xpinstall/public/idl/InstallTrigger.idl

@@ -0,0 +1,24 @@
+interface InstallTriggerGlobal
+{
+/* IID: { 0x18c2f987, 0xb09f, 0x11d2, \
+  {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53}} */
+	
+	const int MAJOR_DIFF =  4;
+    const int MINOR_DIFF =  3;
+    const int REL_DIFF   =  2;
+    const int BLD_DIFF   =  1;
+    const int EQUAL      =  0;	
+
+	boolean UpdateEnabled ();
+
+	long StartSoftwareUpdate(in wstring URL);
+
+	long ConditionalSoftwareUpdate(	in wstring URL, 
+									in wstring regName,
+									in long diffLevel, 
+									in wstring version, 
+									in long mode);
+
+	long CompareVersion( in wstring regName, in wstring version );
+
+};

mozilla/xpinstall/public/idl/InstallVersion.idl

@@ -0,0 +1,34 @@
+interface InstallVersion
+{
+/* IID: { 0x18c2f986, 0xb09f, 0x11d2, \
+  {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53}} */
+	 
+	const int EQUAL				=  0;
+    const int BLD_DIFF			=  1;
+	const int BLD_DIFF_MINUS		= -1;
+    const int REL_DIFF			=  2;
+	const int REL_DIFF_MINUS		= -2;
+    const int MINOR_DIFF			=  3;
+	const int MINOR_DIFF_MINUS   = -3;
+    const int MAJOR_DIFF			=  4;
+	const int MAJOR_DIFF_MINUS   = -4;
+	
+	attribute int major;
+	attribute int minor;
+	attribute int release;
+	attribute int build;
+
+	void InstallVersion();
+
+	void init(in wstring versionString);	
+/*
+	void init(in int major, in int minor, in int release, in int build);	
+*/
+	wstring toString();
+
+/*	int compareTo(in wstring version);
+	int compareTo(in int major, in int minor, in int release, in int build);
+*/
+	int compareTo(in InstallVersion versionObject);
+
+};

mozilla/xpinstall/public/makefile.win

@@ -0,0 +1,36 @@
+#!nmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# Contributors:
+#     Daniel Veditz <dveditz@netscape.com>
+#     Douglas Turner <dougt@netscape.com>
+
+MODULE=xpinstall 
+DEPTH=..\..
+
+EXPORTS=    nsIDOMInstallTriggerGlobal.h \
+			nsIDOMInstallVersion.h       \
+            nsSoftwareUpdateIIDs.h       \
+			nsISoftwareUpdate.h
+
+XPIDLSRCS = .\nsIXPInstallProgress.idl        
+
+include <$(DEPTH)\config\config.mak>
+include <$(DEPTH)\config\rules.mak>

mozilla/xpinstall/public/nsIDOMInstall.h

@@ -0,0 +1 @@
+#error

mozilla/xpinstall/public/nsIDOMInstallTriggerGlobal.h

@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (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.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#ifndef nsIDOMInstallTriggerGlobal_h__
+#define nsIDOMInstallTriggerGlobal_h__
+
+#include "nsISupports.h"
+#include "nsString.h"
+#include "nsIScriptContext.h"
+
+
+#define NS_IDOMINSTALLTRIGGERGLOBAL_IID \
+ { 0x18c2f987, 0xb09f, 0x11d2, \
+  {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53}} 
+
+class nsIDOMInstallTriggerGlobal : public nsISupports {
+public:
+  static const nsIID& IID() { static nsIID iid = NS_IDOMINSTALLTRIGGERGLOBAL_IID; return iid; }
+  enum {
+    MAJOR_DIFF = 4,
+    MINOR_DIFF = 3,
+    REL_DIFF = 2,
+    BLD_DIFF = 1,
+    EQUAL = 0
+  };
+
+  NS_IMETHOD    UpdateEnabled(PRBool* aReturn)=0;
+
+  NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32* aReturn)=0;
+  NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32 aFlags, PRInt32* aReturn)=0;
+
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn)=0;
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn)=0;
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn)=0;
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn)=0;
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn)=0;
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn)=0;
+
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn)=0;
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn)=0;
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn)=0;
+};
+
+
+#define NS_DECL_IDOMINSTALLTRIGGERGLOBAL   \
+  NS_IMETHOD    UpdateEnabled(PRBool* aReturn);  \
+  NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32 aFlags, PRInt32* aReturn);  \
+  NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32* aReturn);  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn);  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn);  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn);  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn);  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn);  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn);  \
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn);  \
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn);  \
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn);  \
+
+
+
+#define NS_FORWARD_IDOMINSTALLTRIGGERGLOBAL(_to)  \
+  NS_IMETHOD    UpdateEnabled(PRBool* aReturn) { return _to##UpdateEnabled(aReturn); }  \
+  NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32 aFlags, PRInt32* aReturn) { return _to##StartSoftwareUpdate(aURL, aFlags, aReturn); }  \
+  NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32* aReturn) { return _to##StartSoftwareUpdate(aURL, aReturn); }  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn) { return _to##ConditionalSoftwareUpdate(aURL, aRegName, aDiffLevel, aVersion, aMode, aReturn); }  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn) { return _to##ConditionalSoftwareUpdate(aURL, aRegName, aDiffLevel, aVersion, aMode, aReturn); }  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, nsIDOMInstallVersion* aRegName, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn) { return _to##ConditionalSoftwareUpdate(aURL, aDiffLevel, aVersion, aMode, aReturn); }  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn) { return _to##ConditionalSoftwareUpdate(aURL, aDiffLevel, aVersion, aMode, aReturn); }  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn) { return _to##ConditionalSoftwareUpdate(aURL, aDiffLevel, aVersion, aReturn); }  \
+  NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn) { return _to##ConditionalSoftwareUpdate(aURL, aDiffLevel, aVersion, aReturn); }  \
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn) { return _to##CompareVersion(aRegName, aMajor, aMinor, aRelease, aBuild, aReturn); }  \
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn) { return _to##CompareVersion(aRegName, aVersion, aReturn); }  \
+  NS_IMETHOD    CompareVersion(const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn) { return _to##CompareVersion(aRegName, aVersion, aReturn); }  \
+
+
+extern nsresult NS_InitInstallTriggerGlobalClass(nsIScriptContext *aContext, void **aPrototype);
+
+extern "C" NS_DOM nsresult NS_NewScriptInstallTriggerGlobal(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn);
+
+#endif // nsIDOMInstallTriggerGlobal_h__

mozilla/xpinstall/public/nsIDOMInstallVersion.h

@@ -0,0 +1,107 @@
+/* -*- 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.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#ifndef nsIDOMInstallVersion_h__
+#define nsIDOMInstallVersion_h__
+
+#include "nsISupports.h"
+#include "nsString.h"
+#include "nsIScriptContext.h"
+
+class nsIDOMInstallVersion;
+
+#define NS_IDOMINSTALLVERSION_IID \
+ { 0x18c2f986, 0xb09f, 0x11d2, \
+  {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53}} 
+
+class nsIDOMInstallVersion : public nsISupports {
+public:
+  static const nsIID& IID() { static nsIID iid = NS_IDOMINSTALLVERSION_IID; return iid; }
+  enum {
+    EQUAL = 0,
+    BLD_DIFF = 1,
+    BLD_DIFF_MINUS = -1,
+    REL_DIFF = 2,
+    REL_DIFF_MINUS = -2,
+    MINOR_DIFF = 3,
+    MINOR_DIFF_MINUS = -3,
+    MAJOR_DIFF = 4,
+    MAJOR_DIFF_MINUS = -4
+  };
+
+  NS_IMETHOD    GetMajor(PRInt32* aMajor)=0;
+  NS_IMETHOD    SetMajor(PRInt32 aMajor)=0;
+
+  NS_IMETHOD    GetMinor(PRInt32* aMinor)=0;
+  NS_IMETHOD    SetMinor(PRInt32 aMinor)=0;
+
+  NS_IMETHOD    GetRelease(PRInt32* aRelease)=0;
+  NS_IMETHOD    SetRelease(PRInt32 aRelease)=0;
+
+  NS_IMETHOD    GetBuild(PRInt32* aBuild)=0;
+  NS_IMETHOD    SetBuild(PRInt32 aBuild)=0;
+
+  NS_IMETHOD    Init(const nsString& aVersionString)=0;
+
+  NS_IMETHOD    ToString(nsString& aReturn)=0;
+
+  NS_IMETHOD    CompareTo(nsIDOMInstallVersion* aVersionObject, PRInt32* aReturn)=0;
+  NS_IMETHOD    CompareTo(const nsString& aString, PRInt32* aReturn)=0;
+  NS_IMETHOD    CompareTo(PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn)=0;
+};
+
+
+#define NS_DECL_IDOMINSTALLVERSION   \
+  NS_IMETHOD    GetMajor(PRInt32* aMajor);  \
+  NS_IMETHOD    SetMajor(PRInt32 aMajor);  \
+  NS_IMETHOD    GetMinor(PRInt32* aMinor);  \
+  NS_IMETHOD    SetMinor(PRInt32 aMinor);  \
+  NS_IMETHOD    GetRelease(PRInt32* aRelease);  \
+  NS_IMETHOD    SetRelease(PRInt32 aRelease);  \
+  NS_IMETHOD    GetBuild(PRInt32* aBuild);  \
+  NS_IMETHOD    SetBuild(PRInt32 aBuild);  \
+  NS_IMETHOD    Init(const nsString& aVersionString);  \
+  NS_IMETHOD    ToString(nsString& aReturn);  \
+  NS_IMETHOD    CompareTo(nsIDOMInstallVersion* aVersionObject, PRInt32* aReturn);  \
+  NS_IMETHOD    CompareTo(const nsString& aString, PRInt32* aReturn);  \
+  NS_IMETHOD    CompareTo(PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn);  \
+
+
+
+#define NS_FORWARD_IDOMINSTALLVERSION(_to)  \
+  NS_IMETHOD    GetMajor(PRInt32* aMajor) { return _to##GetMajor(aMajor); } \
+  NS_IMETHOD    SetMajor(PRInt32 aMajor) { return _to##SetMajor(aMajor); } \
+  NS_IMETHOD    GetMinor(PRInt32* aMinor) { return _to##GetMinor(aMinor); } \
+  NS_IMETHOD    SetMinor(PRInt32 aMinor) { return _to##SetMinor(aMinor); } \
+  NS_IMETHOD    GetRelease(PRInt32* aRelease) { return _to##GetRelease(aRelease); } \
+  NS_IMETHOD    SetRelease(PRInt32 aRelease) { return _to##SetRelease(aRelease); } \
+  NS_IMETHOD    GetBuild(PRInt32* aBuild) { return _to##GetBuild(aBuild); } \
+  NS_IMETHOD    SetBuild(PRInt32 aBuild) { return _to##SetBuild(aBuild); } \
+  NS_IMETHOD    Init(const nsString& aVersionString) { return _to##Init(aVersionString); }  \
+  NS_IMETHOD    ToString(nsString& aReturn) { return _to##ToString(aReturn); }  \
+  NS_IMETHOD    CompareTo(nsIDOMInstallVersion* aVersionObject, PRInt32* aReturn) { return _to##CompareTo(aVersionObject, aReturn); }  \
+  NS_IMETHOD    CompareTo(const nsString& aString, PRInt32* aReturn) { return _to##CompareTo(aString, aReturn); }  \
+  NS_IMETHOD    CompareTo(PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn) { return _to##CompareTo(aMajor, aMinor, aRelease, aBuild, aReturn); }  \
+
+
+extern nsresult NS_InitInstallVersionClass(nsIScriptContext *aContext, void **aPrototype);
+
+extern "C" NS_DOM nsresult NS_NewScriptInstallVersion(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn);
+
+#endif // nsIDOMInstallVersion_h__

mozilla/xpinstall/public/nsISoftwareUpdate.h

@@ -0,0 +1,85 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#ifndef nsISoftwareUpdate_h__
+#define nsISoftwareUpdate_h__
+
+#include "nsISupports.h"
+#include "nsIFactory.h"
+#include "nsString.h"
+
+#include "nsIXPInstallProgress.h"
+
+#define NS_IXPINSTALLCOMPONENT_PROGID NS_IAPPSHELLCOMPONENT_PROGID "/xpinstall"
+#define NS_IXPINSTALLCOMPONENT_CLASSNAME "Mozilla XPInstall Component"
+
+
+#define NS_ISOFTWAREUPDATE_IID                   \
+{ 0x18c2f992, 									 \
+  0xb09f, 										 \
+  0x11d2,						                 \
+ {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53}\
+} 
+
+
+class nsISoftwareUpdate : public nsISupports  
+{
+    public:
+        	NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISOFTWAREUPDATE_IID)
+            
+            NS_IMETHOD InstallJar(const nsString& fromURL,
+                                  const nsString& localFile,
+                                  long  flags) = 0; 
+            
+            NS_IMETHOD RegisterNotifier(nsIXPInstallProgress *notifier) = 0;
+            
+            NS_IMETHOD InstallPending(void) = 0;
+
+            /* FIX: these should be in a private interface */
+            NS_IMETHOD InstallJarCallBack()                   = 0; 
+            NS_IMETHOD GetTopLevelNotifier(nsIXPInstallProgress **notifier) = 0;
+};
+
+
+class nsSoftwareUpdateFactory : public nsIFactory 
+{
+    public:
+        
+        nsSoftwareUpdateFactory();
+        virtual ~nsSoftwareUpdateFactory();
+        
+        NS_DECL_ISUPPORTS
+
+              NS_IMETHOD CreateInstance(nsISupports *aOuter,
+                                        REFNSIID aIID,
+                                        void **aResult);
+
+              NS_IMETHOD LockFactory(PRBool aLock);
+
+};
+
+
+#endif // nsISoftwareUpdate_h__
+

mozilla/xpinstall/public/nsIXPInstallProgress.idl

@@ -0,0 +1,30 @@
+/* -*- 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(eea90d40-b059-11d2-915e-c12b696c9333)]
+interface nsIXPInstallProgress : nsISupports
+{
+        void BeforeJavascriptEvaluation();
+        void AfterJavascriptEvaluation();
+        void InstallStarted([const] in string UIPackageName);
+        void ItemScheduled([const] in string message );
+        void InstallFinalization([const] in string message, in long itemNum, in long totNum );
+        void InstallAborted();
+};

mozilla/xpinstall/public/nsIXPInstallProgressNotifier.h

@@ -0,0 +1,93 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsIXPInstallProgressNotifier_h__
+#define nsIXPInstallProgressNotifier_h__
+
+
+class nsIXPInstallProgressNotifier
+{
+     public:
+        
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+        // Function name	: BeforeJavascriptEvaluation
+        // Description	    : This will be called when prior to the install script being evaluate
+        // Return type		: void 
+        // Argument         : void
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+
+        virtual void BeforeJavascriptEvaluation(void) = 0;
+        
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+        // Function name	: AfterJavascriptEvaluation
+        // Description	    : This will be called after the install script has being evaluated
+        // Return type		: void 
+        // Argument         : void
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+         
+        virtual void AfterJavascriptEvaluation(void) = 0;
+
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+        // Function name	: InstallStarted
+        // Description	    : This will be called when StartInstall has been called
+        // Return type		: void
+        // Argument         : char* UIPackageName - User Package Name
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+
+        virtual void InstallStarted(const char* UIPackageName) = 0;
+        
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+        // Function name	: ItemScheduled
+        // Description	    : This will be called when items are being scheduled 
+        // Return type		: Any value returned other than zero, will be treated as an error and the script will be aborted
+        // Argument         : The message that should be displayed to the user
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+
+        virtual long ItemScheduled( const char* message ) = 0;
+        
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+        // Function name	: InstallFinalization
+        // Description	    : This will be called when the installation is in its Finalize stage 
+        // Return type		: void 
+        // Argument         : char* message - The message that should be displayed to the user
+        // Argument         : long itemNum  - This is the current item number
+        // Argument         : long totNum   - This is the total number of items
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+
+        virtual void InstallFinalization( const char* message, long itemNum, long totNum ) = 0;
+
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+        // Function name	: InstallAborted
+        // Description	    : This will be called when the install is aborted 
+        // Return type		: void
+        // Argument         : void
+        ///////////////////////////////////////////////////////////////////////////////////////////////////////
+
+        virtual void InstallAborted(void) = 0;
+
+};
+
+
+#endif

mozilla/xpinstall/public/nsSoftwareUpdateIIDs.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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#ifndef nsSoftwareUpdateIIDs_h___
+#define nsSoftwareUpdateIIDs_h___
+
+#define NS_SoftwareUpdate_CID                        \
+{ /* 18c2f989-b09f-11d2-bcde-00805f0e1353 */         \
+    0x18c2f989,                                      \
+    0xb09f,                                          \
+    0x11d2,                                          \
+    {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53} \
+}
+
+#define NS_SoftwareUpdateInstall_CID                 \
+{ /* 18c2f98b-b09f-11d2-bcde-00805f0e1353 */         \
+    0x18c2f98b,                                      \
+    0xb09f,                                          \
+    0x11d2,                                          \
+    {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53} \
+}
+
+#define NS_SoftwareUpdateInstallTrigger_CID          \
+{ /* 18c2f98d-b09f-11d2-bcde-00805f0e1353 */         \
+    0x18c2f98d,                                      \
+    0xb09f,                                          \
+    0x11d2,                                          \
+    {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53} \
+}
+
+#define NS_SoftwareUpdateInstallVersion_CID          \
+{ /* 18c2f98f-b09f-11d2-bcde-00805f0e1353 */         \
+    0x18c2f98f,                                      \
+    0xb09f,                                          \
+    0x11d2,                                          \
+    {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53} \
+}
+
+
+
+#endif /* nsSoftwareUpdateIIDs_h___ */
+

mozilla/xpinstall/res/MANIFEST

@@ -0,0 +1,3 @@
+progress.xul
+progress.css
+progress.html

mozilla/xpinstall/res/Makefile.in

@@ -0,0 +1,34 @@
+#!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@
+
+include $(DEPTH)/config/autoconf.mk
+include $(topsrcdir)/config/config.mk
+include $(topsrcdir)/config/rules.mk
+
+EXPORT_RESOURCE_XPINSTALL = \
+	$(srcdir)/progress.xul \
+	$(srcdir)/progress.html \
+	$(srcdir)/progress.css \
+	$(NULL)
+
+install:: 
+	$(INSTALL) $(EXPORT_RESOURCE_XPINSTALL) $(DIST)/bin/res/xpinstall

mozilla/xpinstall/res/makefile.win

@@ -0,0 +1,31 @@
+#!nmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH=..\..
+IGNORE_MANIFEST=1
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(DLL)
+	$(MAKE_INSTALL) progress.xul $(DIST)\bin\res\xpinstall
+    $(MAKE_INSTALL) progress.css $(DIST)\bin\res\xpinstall
+    $(MAKE_INSTALL) progress.html $(DIST)\bin\res\xpinstall
+
+clobber::
+	rm -f $(DIST)\res\xpinstall\progress.xul
+    rm -f $(DIST)\res\xpinstall\progress.css
+    rm -f $(DIST)\res\xpinstall\progress.html

mozilla/xpinstall/res/progress.css

@@ -0,0 +1,3 @@
+TD {
+    font: 10pt sans-serif;
+}

mozilla/xpinstall/res/progress.html

@@ -0,0 +1,16 @@
+<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<html>
+<body bgcolor="#C0C0C0"  style="overflow:visible; margin: 0px; color-background: rgb(192,192,192);">
+<center>
+<table BORDER COLS=5 WIDTH="99%" style="color-background:rgb(192,192,192);">
+<tr>
+<td WIDTH="3%"  NOWRAP style="border: 1px inset rgb(192,192,192);">&nbsp</td>
+<td WIDTH="3%"  NOWRAP style="border: 1px inset rgb(192,192,192);">&nbsp</td>
+<td WIDTH="3%"  NOWRAP style="border: 1px inset rgb(192,192,192);">&nbsp</td>
+<td WIDTH="10%" NOWRAP style="border: 1px inset rgb(192,192,192);">&nbsp</td>
+<td WIDTH="81%" NOWRAP style="border: 1px inset rgb(192,192,192);">&nbsp</td>
+</tr>
+</table>
+</center>
+</body>
+</html>

mozilla/xpinstall/res/progress.xul

@@ -0,0 +1,67 @@
+<?xml version="1.0"?> 
+<?xml-stylesheet href="../samples/xul.css" type="text/css"?> 
+<?xml-stylesheet href="progress.css" type="text/css"?> 
+
+<!DOCTYPE window
+[
+<!ENTITY downloadWindow.title "XPInstall Progress"> 
+<!ENTITY  status "Status:"> 
+<!ENTITY  cancelButtonTitle "Cancel">
+]
+> 
+
+<window xmlns:html="http://www.w3.org/TR/REC-html40"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        title="XPInstall Progress"
+        width="425"
+        height="225">
+
+    <data>
+        <broadcaster id="data.canceled" type="string" value="false"/>
+    </data>
+
+
+    <html:script>
+ 
+         function cancelInstall() 
+         {
+            var cancelData = document.getElementById("data.canceled");
+            cancelData.setAttribute( "value", "true");
+         }
+
+    </html:script>
+
+<html:center>
+  <html:table style="width:100%;">
+
+    <html:tr>
+      <html:td align="center">
+        <html:input id="dialog.uiPackageName" readonly="" style="background-color:lightgray;width:300px;"/>
+      </html:td>
+    </html:tr>
+
+    <html:tr>
+      <html:td nowrap="" style="border: 1px rgb(192,192,192);" align="center">
+        <html:input id="dialog.currentAction" readonly="" style="background-color:lightgray;width:450px;"/>
+      </html:td>
+    </html:tr>
+
+
+    <html:tr>
+      <html:td align="center" width="15%" nowrap="" style="border: 1px rgb(192,192,192);">
+        <progressmeter id="dialog.progress" mode="undetermined" style="width:300px;height:16px;">
+        </progressmeter>
+	  </html:td>
+    </html:tr>
+
+    <html:tr>
+      <html:td align="center" width="3%"  nowrap="" style="border: 1px rgb(192,192,192);">
+        <html:button onclick="cancelInstall()" height="12">
+          &cancelButtonTitle;
+        </html:button>
+      </html:td>
+    </html:tr>
+  </html:table>
+
+</html:center>
+</window>

mozilla/xpinstall/src/Makefile.in

@@ -0,0 +1,61 @@
+#!gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# Contributors:
+#     Daniel Veditz <dveditz@netscape.com>
+#     Douglas Turner <dougt@netscape.com>
+
+DEPTH           = ../..
+topsrcdir       = @top_srcdir@
+VPATH           = @srcdir@
+srcdir          = @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE		= xpinstall
+LIBRARY_NAME	= xpinstall
+IS_COMPONENT	= 1
+REQUIRES        = dom js netlib raptor xpcom
+
+CPPSRCS = \
+    nsSoftwareUpdate.cpp        \
+    nsInstall.cpp               \
+    nsInstallDelete.cpp         \
+    nsInstallExecute.cpp        \
+    nsInstallFile.cpp           \
+    nsInstallFolder.cpp         \
+    nsInstallPatch.cpp          \
+    nsInstallUninstall.cpp      \
+    nsInstallTrigger.cpp        \
+    nsInstallResources.cpp      \
+    nsJSInstall.cpp             \
+    nsJSInstallTriggerGlobal.cpp\
+    nsSoftwareUpdateRun.cpp     \
+    nsSoftwareUpdateStream.cpp  \
+    nsTopProgressNotifier.cpp   \
+    nsLoggingProgressNotifier   \
+    ScheduledTasks.cpp          \
+    nsInstallFileOpItem.cpp     \
+    $(NULL)
+
+INCLUDES += -I$(srcdir)/../public
+
+include $(topsrcdir)/config/rules.mk
+

mozilla/xpinstall/src/PatchableAppleSingle.h

@@ -0,0 +1,233 @@
+/* -*- 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 "License"); you may not use this file except in
+
+ * compliance with the License.  You may obtain a copy of the License at
+
+ * http://www.mozilla.org/NPL/
+
+ *
+
+ * Software distributed under the License is distributed on an "AS IS" basis,
+
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+
+ * for the specific language governing rights and limitations under the
+
+ * License.
+
+ *
+
+ * The Original Code is Mozilla Communicator client code, 
+
+ * released March 31, 1998. 
+
+ *
+
+ * The Initial Developer of the Original Code is Netscape Communications 
+
+ * Corporation.  Portions created by Netscape are 
+
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+
+ * Reserved.
+
+ *
+
+ * Contributors:
+
+ *     Douglas Turner <dougt@netscape.com>
+
+ */
+
+ 
+
+#ifndef SU_PAS_H
+
+#define SU_PAS_H
+
+
+
+
+
+#include <Errors.h>
+
+#include <Types.h>
+
+#include <Files.h>
+
+#include <Script.h>
+
+#include <Resources.h>
+
+
+
+typedef struct PASHeader /* header portion of Patchable AppleSingle */
+
+{
+
+       UInt32 magicNum; 	/* internal file type tag = 0x00244200*/
+
+       UInt32 versionNum; 	/* format version: 1 = 0x00010000 */
+
+       UInt8 filler[16]; 	/* filler */
+
+       UInt16 numEntries; 	/* number of entries which follow */
+
+} PASHeader ; 
+
+
+
+
+
+typedef struct PASEntry 	/* one Patchable AppleSingle entry descriptor */
+
+{
+
+        UInt32 entryID; 	/* entry type: see list, 0 invalid 		*/
+
+        UInt32 entryOffset; /* offset, in bytes, from beginning 	*/
+
+                            /* of file to this entry's data 		*/
+
+        UInt32 entryLength; /* length of data in octets 			*/
+
+        
+
+} PASEntry; 
+
+
+
+
+
+typedef struct PASMiscInfo
+
+{
+
+	short	fileHasResFork;
+
+	short	fileResAttrs;
+
+	OSType 	fileType;
+
+	OSType	fileCreator;
+
+	UInt32	fileFlags;
+
+
+
+} PASMiscInfo; 
+
+
+
+
+
+typedef struct PASResFork
+
+{
+
+	short	NumberOfTypes;
+
+	
+
+} PASResFork; 
+
+
+
+
+
+typedef struct PASResource
+
+{
+
+	short			attr;
+
+	short			attrID;
+
+	OSType			attrType;
+
+	Str255			attrName;
+
+	unsigned long	length;
+
+		
+
+} PASResource; 
+
+
+
+
+
+
+
+#if PRAGMA_ALIGN_SUPPORTED
+
+#pragma options align=reset
+
+#endif
+
+
+
+
+
+#define kCreator	'MOSS'
+
+#define kType		'PASf'
+
+#define PAS_BUFFER_SIZE (1024*512)
+
+
+
+#define PAS_MAGIC_NUM	(0x00244200)
+
+#define PAS_VERSION		(0x00010000)
+
+
+
+enum
+
+{
+
+	ePas_Data	=	1,
+
+	ePas_Misc,
+
+	ePas_Resource
+
+};
+
+
+
+#ifdef __cplusplus
+
+extern "C" {
+
+#endif
+
+
+
+/* Prototypes */
+
+OSErr PAS_EncodeFile(FSSpec *inSpec, FSSpec *outSpec);
+
+OSErr PAS_DecodeFile(FSSpec *inSpec, FSSpec *outSpec);
+
+
+
+
+
+
+
+#ifdef __cplusplus
+
+}
+
+#endif
+
+
+
+#endif /* SU_PAS_H */

mozilla/xpinstall/src/ScheduledTasks.cpp

@@ -0,0 +1,380 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nscore.h"
+#include "NSReg.h"
+#include "nsFileSpec.h"
+#include "nsFileStream.h"
+#include "nsInstall.h" // for error codes
+#include "prmem.h"
+#include "ScheduledTasks.h"
+
+#ifdef _WINDOWS
+#include <sys/stat.h>
+#include <windows.h>
+
+BOOL WIN32_IsMoveFileExBroken()
+{
+    /* the NT option MOVEFILE_DELAY_UNTIL_REBOOT is broken on 
+     * Windows NT 3.51 Service Pack 4 and NT 4.0 before Service Pack 2
+     */
+    BOOL broken = FALSE;
+    OSVERSIONINFO osinfo;
+
+    // they *all* appear broken--better to have one way that works.
+    return TRUE;
+
+    osinfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+    if (GetVersionEx(&osinfo) && osinfo.dwPlatformId == VER_PLATFORM_WIN32_NT)
+    {
+        if ( osinfo.dwMajorVersion == 3 && osinfo.dwMinorVersion == 51 )
+        {
+            if ( 0 == stricmp(osinfo.szCSDVersion,"Service Pack 4"))
+            {
+                broken = TRUE;
+            }
+        }
+        else if ( osinfo.dwMajorVersion == 4 )
+        {
+            if (osinfo.szCSDVersion[0] == '\0' || 
+                (0 == stricmp(osinfo.szCSDVersion,"Service Pack 1")))
+            {
+                broken = TRUE;
+            }
+        }
+    }
+
+    return broken;
+}
+
+
+PRInt32 DoWindowsReplaceExistingFileStuff(const char* currentName, const char* finalName)
+{
+    PRInt32 err = 0;
+
+    char* final   = strdup(finalName);
+    char* current = strdup(currentName);
+
+    /* couldn't delete, probably in use. Schedule for later */
+     DWORD	dwVersion, dwWindowsMajorVersion;
+
+    /* Get OS version info */
+    dwVersion = GetVersion();
+    dwWindowsMajorVersion =  (DWORD)(LOBYTE(LOWORD(dwVersion)));
+
+    /* Get build numbers for Windows NT or Win32s */
+
+    if (dwVersion < 0x80000000)                // Windows NT
+    {
+    	/* On Windows NT */
+        if ( WIN32_IsMoveFileExBroken() )
+        {
+            /* the MOVEFILE_DELAY_UNTIL_REBOOT option doesn't work on
+             * NT 3.51 SP4 or on NT 4.0 until SP2
+             */
+            struct stat statbuf;
+            PRBool nameFound = PR_FALSE;
+            char tmpname[_MAX_PATH];
+            
+            strncpy( tmpname, finalName, _MAX_PATH );
+            int len = strlen(tmpname);
+            while (!nameFound && len < _MAX_PATH ) 
+            {
+                    tmpname[len-1] = '~';
+                    tmpname[len] = '\0';
+                    if ( stat(tmpname, &statbuf) != 0 )
+                        nameFound = TRUE;
+                    else
+                        len++;
+            }
+
+            if ( nameFound ) 
+            {
+                if ( MoveFile( finalName, tmpname ) ) 
+                {
+                    if ( MoveFile( currentName, finalName ) ) 
+                    {
+                        DeleteFileNowOrSchedule(nsFileSpec(tmpname));
+                    }
+                    else 
+                    {
+                        /* 2nd move failed, put old file back */
+                        MoveFile( tmpname, finalName );
+                    }
+                }
+                else
+                {
+                    /* non-executable in use; schedule for later */
+                    return -1;  // let the start registry stuff do our work!
+                }
+            }
+        }
+        else if ( MoveFileEx(currentName, finalName, MOVEFILE_DELAY_UNTIL_REBOOT) )
+        {
+		    err = 0;
+        }
+    }
+	else // Windows 95 or Win16
+	{
+        /*
+ 		 * Place an entry in the WININIT.INI file in the Windows directory
+		 * to delete finalName and rename currentName to be finalName at reboot
+ 		 */
+
+        int strlen;
+ 		char	Src[_MAX_PATH];   // 8.3 name
+ 		char	Dest[_MAX_PATH];  // 8.3 name
+
+        strlen = GetShortPathName( (LPCTSTR)currentName, (LPTSTR)Src, (DWORD)sizeof(Src) );
+        if ( strlen > 0 ) 
+        {
+            free(current);
+            current   = strdup(Src);
+        }
+
+		strlen = GetShortPathName( (LPCTSTR) finalName, (LPTSTR) Dest, (DWORD) sizeof(Dest));
+        if ( strlen > 0 ) 
+        {
+            free(final);
+            final   = strdup(Dest);
+        }
+        
+        /* NOTE: use OEM filenames! Even though it looks like a Windows
+         *       .INI file, WININIT.INI is processed under DOS 
+         */
+        
+        AnsiToOem( final, final );
+        AnsiToOem( current, current );
+
+        if ( WritePrivateProfileString( "Rename", final, current, "WININIT.INI" ) )
+		    err = 0;
+    }
+    
+    free(final);
+    free(current);
+
+    return err;
+}
+#endif
+
+
+
+
+
+
+REGERR DeleteFileNowOrSchedule(nsFileSpec& filename)
+{
+
+    REGERR result = 0;
+    
+    filename.Delete(false);
+    
+    if (filename.Exists())
+    {
+        RKEY newkey;
+        HREG reg;
+        if ( REGERR_OK == NR_RegOpen("", &reg) ) 
+        {
+            if (REGERR_OK == NR_RegAddKey( reg, ROOTKEY_PRIVATE, REG_DELETE_LIST_KEY, &newkey) )
+            {
+                // FIX should be using nsPersistentFileDescriptor!!!
+
+                result = NR_RegSetEntry( reg, newkey, (char*)(const char*)filename.GetNativePathCString(), REGTYPE_ENTRY_FILE, nsnull, 0);
+                if (result == REGERR_OK)
+                    result = nsInstall::REBOOT_NEEDED;
+            }
+
+            NR_RegClose(reg);
+        }
+    }
+
+    return result;
+}
+/* tmp file is the bad one that we want to replace with target. */
+
+REGERR ReplaceFileNowOrSchedule(nsFileSpec& replacementFile, nsFileSpec& doomedFile )
+{
+    REGERR result = 0;
+    
+    if(replacementFile == doomedFile)
+    {
+        /* do not have to do anything */
+        return result;
+    }
+
+    doomedFile.Delete(false);
+
+    if (! doomedFile.Exists() )
+    {
+        // Now that we have move the existing file, we can move the mExtracedFile into place.
+        nsFileSpec parentofFinalFile;
+
+        doomedFile.GetParent(parentofFinalFile);
+        result = replacementFile.Move(parentofFinalFile);
+        if ( NS_SUCCEEDED(result) )
+        {
+            char* leafName = doomedFile.GetLeafName();
+            replacementFile.Rename(leafName);
+            nsCRT::free(leafName);
+        }
+    }
+    else
+    {
+#ifdef _WINDOWS
+        if (DoWindowsReplaceExistingFileStuff(replacementFile.GetNativePathCString(), doomedFile.GetNativePathCString()) == 0)
+            return 0;
+#endif
+
+        RKEY newkey;
+        HREG reg;
+
+        if ( REGERR_OK == NR_RegOpen("", &reg) ) 
+        {
+            result = NR_RegAddKey( reg, ROOTKEY_PRIVATE, REG_REPLACE_LIST_KEY, &newkey);
+            if ( result == REGERR_OK ) 
+            {
+                char* replacementFileName = (char*)(const char*)replacementFile.GetNativePathCString();
+                result = NR_RegSetEntry( reg, newkey, (char*)(const char*)doomedFile.GetNativePathCString(), REGTYPE_ENTRY_FILE, replacementFileName, strlen(replacementFileName));
+                if (result == REGERR_OK)
+                    result = nsInstall::REBOOT_NEEDED;
+            }
+
+            NR_RegClose(reg);
+        }
+    }
+
+    return result;
+}
+
+void DeleteScheduledFiles(void);
+void ReplaceScheduledFiles(void);
+
+extern "C" void PerformScheduledTasks(void *data)
+{
+    DeleteScheduledFiles();
+    ReplaceScheduledFiles();
+}
+
+
+void DeleteScheduledFiles(void)
+{
+    HREG reg;
+
+    if (REGERR_OK == NR_RegOpen("", &reg))
+    {
+        RKEY    key;
+	    REGENUM state;
+
+        /* perform scheduled file deletions and replacements (PC only) */
+        if (REGERR_OK ==  NR_RegGetKey(reg, ROOTKEY_PRIVATE, REG_DELETE_LIST_KEY,&key))
+        {
+            char buf[MAXREGNAMELEN];
+
+            while (REGERR_OK == NR_RegEnumEntries(reg, key, &state, buf, sizeof(buf), NULL ))
+            {
+                nsFileSpec doomedFile(buf);
+
+                doomedFile.Delete(PR_FALSE);
+                
+                if (! doomedFile.Exists()) 
+                {
+                    NR_RegDeleteEntry( reg, key, buf );
+                }
+            }
+
+            /* delete list node if empty */
+			if (REGERR_NOMORE == NR_RegEnumEntries( reg, key, &state, buf, sizeof(buf), NULL ))
+            {
+                NR_RegDeleteKey(reg, ROOTKEY_PRIVATE, REG_DELETE_LIST_KEY);
+            }
+        }
+        
+        NR_RegClose(reg);
+    }
+}
+
+void ReplaceScheduledFiles(void)
+{
+    HREG reg;
+     
+    if (REGERR_OK == NR_RegOpen("", &reg))
+    {
+        RKEY    key;
+	    REGENUM state;
+
+        /* replace files if any listed */
+        if (REGERR_OK ==  NR_RegGetKey(reg, ROOTKEY_PRIVATE, REG_REPLACE_LIST_KEY, &key))
+        {
+            char tmpfile[MAXREGNAMELEN];
+            char target[MAXREGNAMELEN];
+
+            state = 0;
+            while (REGERR_OK == NR_RegEnumEntries(reg, key, &state, tmpfile, sizeof(tmpfile), NULL ))
+            {
+
+                nsFileSpec replaceFile(tmpfile);
+
+                if (! replaceFile.Exists() )
+                {
+                    NR_RegDeleteEntry( reg, key, tmpfile );
+                }
+                else if ( REGERR_OK != NR_RegGetEntryString( reg, key, tmpfile, target, sizeof(target) ) )
+                {
+                    /* can't read target filename, corruption? */
+                    NR_RegDeleteEntry( reg, key, tmpfile );
+                }
+                else 
+                {
+                    nsFileSpec targetFile(target);
+                
+                    targetFile.Delete(PR_FALSE);
+                
+                    if (!targetFile.Exists())
+                    {
+                        nsFileSpec parentofTarget;
+                        targetFile.GetParent(parentofTarget);                                           
+                    
+                        nsresult result = replaceFile.Move(parentofTarget);
+                        if ( NS_SUCCEEDED(result) )
+                        {
+                            char* leafName = targetFile.GetLeafName();
+                            replaceFile.Rename(leafName);
+                            nsCRT::free(leafName);
+                            
+                            NR_RegDeleteEntry( reg, key, tmpfile );
+                        }
+                    }
+                }
+            }
+            /* delete list node if empty */
+            if (REGERR_NOMORE == NR_RegEnumEntries(reg, key, &state, tmpfile, sizeof(tmpfile), NULL )) 
+            {
+                NR_RegDeleteKey(reg, ROOTKEY_PRIVATE, REG_REPLACE_LIST_KEY);
+            }
+        }
+        
+        NR_RegClose(reg);
+    }
+}

mozilla/xpinstall/src/ScheduledTasks.h

@@ -0,0 +1,42 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef __SCHEDULEDTASKS_H__
+#define __SCHEDULEDTASKS_H__
+
+
+#include "NSReg.h"
+#include "nsFileSpec.h"
+
+
+REGERR DeleteFileNowOrSchedule(nsFileSpec& filename);
+REGERR ReplaceFileNowOrSchedule(nsFileSpec& tmpfile, nsFileSpec& target );
+
+
+extern "C" void PerformScheduledTasks(void *data);
+
+
+#endif

mozilla/xpinstall/src/gdiff.h

@@ -0,0 +1,135 @@
+/* -*- 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.
+ */
+/*--------------------------------------------------------------
+ * GDIFF.H
+ *
+ * Constants used in processing the GDIFF format
+ *--------------------------------------------------------------*/
+
+
+#include "prio.h"
+#include "nsFileSpec.h"
+
+#define GDIFF_MAGIC         "\xD1\xFF\xD1\xFF"
+#define GDIFF_MAGIC_LEN     4
+#define GDIFF_VER           5
+#define GDIFF_EOF           "\0"
+
+#define GDIFF_VER_POS       4
+#define GDIFF_CS_POS        5
+#define GDIFF_CSLEN_POS     6
+
+#define GDIFF_HEADERSIZE    7
+#define GDIFF_APPDATALEN    4
+
+#define GDIFF_CS_NONE       0
+#define GDIFF_CS_MD5        1
+#define GDIFF_CS_SHA        2
+#define GDIFF_CS_CRC32      32
+
+#define CRC32_LEN           4
+
+/*--------------------------------------
+ *  GDIFF opcodes
+ *------------------------------------*/
+#define ENDDIFF     0
+#define ADD8MAX     246
+#define ADD16       247
+#define ADD32       248
+#define COPY16BYTE  249
+#define COPY16SHORT 250
+#define COPY16LONG  251
+#define COPY32BYTE  252
+#define COPY32SHORT 253
+#define COPY32LONG  254
+#define COPY64      255
+
+/* instruction sizes */
+#define ADD16SIZE           2
+#define ADD32SIZE           4
+#define COPY16BYTESIZE      3
+#define COPY16SHORTSIZE     4
+#define COPY16LONGSIZE      6
+#define COPY32BYTESIZE      5
+#define COPY32SHORTSIZE     6
+#define COPY32LONGSIZE      8
+#define COPY64SIZE          12
+
+
+/*--------------------------------------
+ *  error codes
+ *------------------------------------*/
+#define GDIFF_OK                0
+#define GDIFF_ERR_UNKNOWN       -1
+#define GDIFF_ERR_ARGS          -2
+#define GDIFF_ERR_ACCESS        -3
+#define GDIFF_ERR_MEM           -4
+#define GDIFF_ERR_HEADER        -5
+#define GDIFF_ERR_BADDIFF       -6
+#define GDIFF_ERR_OPCODE        -7
+#define GDIFF_ERR_OLDFILE       -8
+#define GDIFF_ERR_CHKSUMTYPE    -9
+#define GDIFF_ERR_CHECKSUM      -10
+#define GDIFF_ERR_CHECKSUM_TARGET  -11
+#define GDIFF_ERR_CHECKSUM_RESULT  -12
+
+
+/*--------------------------------------
+ *  types
+ *------------------------------------*/
+#ifndef AIX
+#ifdef OSF1
+#include <sys/types.h>
+#else
+typedef unsigned char uchar;
+#endif
+#endif
+
+typedef struct _diffdata {
+    PRFileDesc*	fSrc;
+    PRFileDesc*	fOut;
+    PRFileDesc*	fDiff;
+    uint8       checksumType;
+    uint8       checksumLength;
+    uchar*      oldChecksum;
+    uchar*      newChecksum;
+    PRBool      bMacAppleSingle;
+    PRBool      bWin32BoundImage;
+    uchar*      databuf;
+    uint32      bufsize;
+} DIFFDATA;
+
+typedef DIFFDATA* pDIFFDATA;
+
+
+/*--------------------------------------
+ *  miscellaneous
+ *------------------------------------*/
+
+#define APPFLAG_W32BOUND        "autoinstall:Win32PE"
+#define APPFLAG_APPLESINGLE     "autoinstall:AppleSingle"
+
+#ifndef TRUE
+  #define TRUE  1
+#endif
+
+#ifndef FALSE
+  #define FALSE 0
+#endif
+
+

mozilla/xpinstall/src/makefile.win

@@ -0,0 +1,111 @@
+#!nmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License.  You may obtain a copy of the License at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is Mozilla Communicator client code, 
+# released March 31, 1998. 
+#
+# The Initial Developer of the Original Code is Netscape Communications 
+# Corporation.  Portions created by Netscape are 
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+# Contributors:
+#     Daniel Veditz <dveditz@netscape.com>
+#     Douglas Turner <dougt@netscape.com>
+
+
+DEPTH=..\..
+IGNORE_MANIFEST=1
+
+MAKE_OBJ_TYPE = DLL
+MODULE=xpinstall
+
+DLL=.\$(OBJDIR)\$(MODULE).dll
+
+DEFINES=-D_IMPL_NS_DOM -DWIN32_LEAN_AND_MEAN
+
+LCFLAGS =          \
+        $(LCFLAGS) \
+        $(DEFINES) \
+        $(NULL)
+
+LINCS=                          \
+        -I$(PUBLIC)\xpinstall   \
+        -I$(PUBLIC)\jar         \
+        -I$(PUBLIC)\libreg      \
+        -I$(PUBLIC)\netlib      \
+        -I$(PUBLIC)\xpcom       \
+        -I$(PUBLIC)\pref        \
+        -I$(PUBLIC)\rdf         \
+        -I$(PUBLIC)\js          \
+        -I$(PUBLIC)\dom         \
+        -I$(PUBLIC)\raptor      \
+        -I$(PUBLIC)\nspr2       \
+		-I$(PUBLIC)\zlib        \
+        -I$(PUBLIC)\xpfe\components \
+        $(NULL)
+
+LLIBS =                                \
+        $(DIST)\lib\jar50.lib          \
+        $(DIST)\lib\libreg32.lib       \
+        $(DIST)\lib\netlib.lib         \
+        $(DIST)\lib\xpcom.lib        \
+        $(DIST)\lib\js3250.lib         \
+        $(DIST)\lib\jsdombase_s.lib    \
+        $(DIST)\lib\jsdomevents_s.lib  \
+		$(DIST)\lib\zlib.lib           \
+		$(DIST)\lib\plc3.lib           \
+        $(LIBNSPR)                     \
+        $(NULL)
+
+
+OBJS =                                          \
+       .\$(OBJDIR)\nsInstall.obj                \
+       .\$(OBJDIR)\nsInstallTrigger.obj         \
+       .\$(OBJDIR)\nsInstallVersion.obj         \
+       .\$(OBJDIR)\nsInstallFolder.obj          \
+       .\$(OBJDIR)\nsJSInstall.obj              \
+       .\$(OBJDIR)\nsJSInstallTriggerGlobal.obj \
+       .\$(OBJDIR)\nsJSInstallVersion.obj       \
+       .\$(OBJDIR)\nsSoftwareUpdate.obj         \
+       .\$(OBJDIR)\nsSoftwareUpdateRun.obj      \
+       .\$(OBJDIR)\nsSoftwareUpdateStream.obj   \
+       .\$(OBJDIR)\nsInstallFile.obj            \
+       .\$(OBJDIR)\nsInstallDelete.obj          \
+       .\$(OBJDIR)\nsInstallExecute.obj         \
+       .\$(OBJDIR)\nsInstallPatch.obj           \
+       .\$(OBJDIR)\nsInstallUninstall.obj       \
+       .\$(OBJDIR)\nsInstallResources.obj       \
+       .\$(OBJDIR)\nsTopProgressNotifier.obj    \
+       .\$(OBJDIR)\nsLoggingProgressNotifier.obj\
+       .\$(OBJDIR)\ScheduledTasks.obj           \
+       .\$(OBJDIR)\nsWinReg.obj                 \
+       .\$(OBJDIR)\nsJSWinReg.obj               \
+       .\$(OBJDIR)\nsWinRegItem.obj             \
+       .\$(OBJDIR)\nsWinRegValue.obj            \
+       .\$(OBJDIR)\nsWinProfile.obj             \
+       .\$(OBJDIR)\nsJSWinProfile.obj           \
+       .\$(OBJDIR)\nsWinProfileItem.obj         \
+       .\$(OBJDIR)\nsInstallProgressDialog.obj  \
+       .\$(OBJDIR)\nsInstallFileOpItem.obj      \
+       $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(DLL)
+    $(MAKE_INSTALL) .\$(OBJDIR)\$(MODULE).lib $(DIST)\lib
+    $(MAKE_INSTALL) .\$(OBJDIR)\$(MODULE).dll $(DIST)\bin\components
+
+clobber::
+        rm -f $(DIST)\lib\$(MODULE).lib
+        rm -f $(DIST)\bin\components\$(MODULE).dll
+

mozilla/xpinstall/src/nsInstall.h

@@ -0,0 +1,265 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef __NS_INSTALL_H__
+#define __NS_INSTALL_H__
+
+#include "nscore.h"
+#include "nsISupports.h"
+
+#include "jsapi.h"
+
+#include "plevent.h"
+
+#include "nsString.h"
+#include "nsFileSpec.h"
+#include "nsVector.h"
+#include "nsHashtable.h"
+
+#include "nsSoftwareUpdate.h"
+
+#include "nsInstallObject.h"
+#include "nsInstallVersion.h"
+
+#include "nsIXPInstallProgress.h"
+
+
+class nsInstallInfo
+{
+  public:
+    
+    nsInstallInfo(const nsString& fromURL, const nsString& localFile, long flags);
+
+    nsInstallInfo(nsVector* fromURL, nsVector* localFiles, long flags);
+    
+    virtual ~nsInstallInfo();
+
+    nsString& GetFromURL(PRUint32 index = 0);
+    
+    nsString& GetLocalFile(PRUint32 index = 0);
+
+    void GetArguments(nsString& args, PRUint32 index = 0);
+    
+    long GetFlags();
+    
+    PRBool    IsMultipleTrigger();
+
+    static void DeleteVector(nsVector* vector);    
+    
+  private:
+    
+    
+    PRBool    mMultipleTrigger;
+    nsresult  mError;
+
+    long       mFlags;
+    nsVector  *mFromURLs;
+    nsVector  *mLocalFiles;
+};
+
+
+
+class nsInstall
+{
+    friend class nsWinReg;
+    friend class nsWinProfile;
+
+    public:
+       
+        enum 
+        {
+            BAD_PACKAGE_NAME            = -200,
+            UNEXPECTED_ERROR            = -201,
+            ACCESS_DENIED               = -202,
+            TOO_MANY_CERTIFICATES       = -203,
+            NO_INSTALLER_CERTIFICATE    = -204,
+            NO_CERTIFICATE              = -205,
+            NO_MATCHING_CERTIFICATE     = -206,
+            UNKNOWN_JAR_FILE            = -207,
+            INVALID_ARGUMENTS           = -208,
+            ILLEGAL_RELATIVE_PATH       = -209,
+            USER_CANCELLED              = -210,
+            INSTALL_NOT_STARTED         = -211,
+            SILENT_MODE_DENIED          = -212,
+            NO_SUCH_COMPONENT           = -213,
+            FILE_DOES_NOT_EXIST         = -214,
+            FILE_READ_ONLY              = -215,
+            FILE_IS_DIRECTORY           = -216,
+            NETWORK_FILE_IS_IN_USE      = -217,
+            APPLE_SINGLE_ERR            = -218,
+            INVALID_PATH_ERR            = -219,
+            PATCH_BAD_DIFF              = -220,
+            PATCH_BAD_CHECKSUM_TARGET   = -221,
+            PATCH_BAD_CHECKSUM_RESULT   = -222,
+            UNINSTALL_FAILED            = -223,
+            GESTALT_UNKNOWN_ERR         = -5550,
+            GESTALT_INVALID_ARGUMENT    = -5551,
+            
+            SUCCESS                     = 0,
+            REBOOT_NEEDED               = 999,
+            
+            LIMITED_INSTALL             = 0,
+            FULL_INSTALL                = 1,
+            NO_STATUS_DLG               = 2,
+            NO_FINALIZE_DLG             = 4,
+
+            INSTALL_FILE_UNEXPECTED_MSG_ID = 0,
+            DETAILS_REPLACE_FILE_MSG_ID = 1,
+            DETAILS_INSTALL_FILE_MSG_ID = 2
+        };
+
+
+        nsInstall();
+        virtual ~nsInstall();
+        
+        PRInt32    SetScriptObject(void* aScriptObject);
+
+        PRInt32    SaveWinRegPrototype(void* aScriptObject);
+        PRInt32    SaveWinProfilePrototype(void* aScriptObject);
+        
+        JSObject*  RetrieveWinRegPrototype(void);
+        JSObject*  RetrieveWinProfilePrototype(void);
+
+        PRInt32    GetUserPackageName(nsString& aUserPackageName);
+        PRInt32    GetRegPackageName(nsString& aRegPackageName);
+
+        PRInt32    AbortInstall();
+        
+        PRInt32    AddDirectory(const nsString& aRegName, const nsString& aVersion, const nsString& aJarSource, const nsString& aFolder, const nsString& aSubdir, PRBool aForceMode, PRInt32* aReturn);
+        PRInt32    AddDirectory(const nsString& aRegName, const nsString& aVersion, const nsString& aJarSource, const nsString& aFolder, const nsString& aSubdir, PRInt32* aReturn);
+        PRInt32    AddDirectory(const nsString& aRegName, const nsString& aJarSource, const nsString& aFolder, const nsString& aSubdir, PRInt32* aReturn);
+        PRInt32    AddDirectory(const nsString& aJarSource, PRInt32* aReturn);
+        
+        PRInt32    AddSubcomponent(const nsString& aRegName, const nsString& aVersion, const nsString& aJarSource, const nsString& aFolder, const nsString& aTargetName, PRBool aForceMode, PRInt32* aReturn);
+        PRInt32    AddSubcomponent(const nsString& aRegName, const nsString& aVersion, const nsString& aJarSource, const nsString& aFolder, const nsString& aTargetName, PRInt32* aReturn);
+        PRInt32    AddSubcomponent(const nsString& aRegName, const nsString& aJarSource, const nsString& aFolder, const nsString& aTargetName, PRInt32* aReturn);
+        PRInt32    AddSubcomponent(const nsString& aJarSource, PRInt32* aReturn);
+        
+        PRInt32    DeleteComponent(const nsString& aRegistryName, PRInt32* aReturn);
+        PRInt32    DeleteFile(const nsString& aFolder, const nsString& aRelativeFileName, PRInt32* aReturn);
+        PRInt32    DiskSpaceAvailable(const nsString& aFolder, PRInt32* aReturn);
+        PRInt32    Execute(const nsString& aJarSource, const nsString& aArgs, PRInt32* aReturn);
+        PRInt32    Execute(const nsString& aJarSource, PRInt32* aReturn);
+        PRInt32    FinalizeInstall(PRInt32* aReturn);
+        PRInt32    Gestalt(const nsString& aSelector, PRInt32* aReturn);
+        PRInt32    GetComponentFolder(const nsString& aComponentName, const nsString& aSubdirectory, nsString** aFolder);
+        PRInt32    GetComponentFolder(const nsString& aComponentName, nsString** aFolder);
+        PRInt32    GetFolder(const nsString& aTargetFolder, const nsString& aSubdirectory, nsString** aFolder);
+        PRInt32    GetFolder(const nsString& aTargetFolder, nsString** aFolder);
+        PRInt32    GetLastError(PRInt32* aReturn);
+        PRInt32    GetWinProfile(const nsString& aFolder, const nsString& aFile, JSContext* jscontext, JSClass* WinProfileClass, jsval* aReturn);
+        PRInt32    GetWinRegistry(JSContext* jscontext, JSClass* WinRegClass, jsval* aReturn);
+        PRInt32    Patch(const nsString& aRegName, const nsString& aVersion, const nsString& aJarSource, const nsString& aFolder, const nsString& aTargetName, PRInt32* aReturn);
+        PRInt32    Patch(const nsString& aRegName, const nsString& aJarSource, const nsString& aFolder, const nsString& aTargetName, PRInt32* aReturn);
+        PRInt32    ResetError();
+        PRInt32    SetPackageFolder(const nsString& aFolder);
+        PRInt32    StartInstall(const nsString& aUserPackageName, const nsString& aPackageName, const nsString& aVersion, PRInt32* aReturn);
+        PRInt32    Uninstall(const nsString& aPackageName, PRInt32* aReturn);
+        
+        PRInt32    FileOpDirCreate(nsFileSpec& aTarget, PRInt32* aReturn);
+        PRInt32    FileOpDirGetParent(nsFileSpec& aTarget, nsFileSpec* aReturn);
+        PRInt32    FileOpDirRemove(nsFileSpec& aTarget, PRInt32 aFlags, PRInt32* aReturn);
+        PRInt32    FileOpDirRename(nsFileSpec& aSrc, nsFileSpec& aTarget, PRInt32* aReturn);
+        PRInt32    FileOpFileCopy(nsFileSpec& aSrc, nsFileSpec& aTarget, PRInt32* aReturn);
+        PRInt32    FileOpFileDelete(nsFileSpec& aTarget, PRInt32 aFlags, PRInt32* aReturn);
+        PRInt32    FileOpFileExists(nsFileSpec& aTarget, PRBool* aReturn);
+        PRInt32    FileOpFileExecute(nsFileSpec& aTarget, nsString& aParams, PRInt32* aReturn);
+        PRInt32    FileOpFileGetNativeVersion(nsFileSpec& aTarget, nsString* aReturn);
+        PRInt32    FileOpFileGetDiskSpaceAvailable(nsFileSpec& aTarget, PRUint32* aReturn);
+        PRInt32    FileOpFileGetModDate(nsFileSpec& aTarget, nsFileSpec::TimeStamp* aReturn);
+        PRInt32    FileOpFileGetSize(nsFileSpec& aTarget, PRUint32* aReturn);
+        PRInt32    FileOpFileIsDirectory(nsFileSpec& aTarget, PRBool* aReturn);
+        PRInt32    FileOpFileIsFile(nsFileSpec& aTarget, PRBool* aReturn);
+        PRInt32    FileOpFileModDateChanged(nsFileSpec& aTarget, nsFileSpec::TimeStamp& aOldStamp, PRBool* aReturn);
+        PRInt32    FileOpFileMove(nsFileSpec& aSrc, nsFileSpec& aTarget, PRInt32* aReturn);
+        PRInt32    FileOpFileRename(nsFileSpec& aSrc, nsFileSpec& aTarget, PRInt32* aReturn);
+        PRInt32    FileOpFileWinShortcutCreate(nsFileSpec& aTarget, PRInt32 aFlags, PRInt32* aReturn);
+        PRInt32    FileOpFileMacAliasCreate(nsFileSpec& aTarget, PRInt32 aFlags, PRInt32* aReturn);
+        PRInt32    FileOpFileUnixLinkCreate(nsFileSpec& aTarget, PRInt32 aFlags, PRInt32* aReturn);
+
+        PRInt32    ExtractFileFromJar(const nsString& aJarfile, nsFileSpec* aSuggestedName, nsFileSpec** aRealName);
+        void       AddPatch(nsHashKey *aKey, nsFileSpec* fileName);
+        void       GetPatch(nsHashKey *aKey, nsFileSpec* fileName);
+        
+        void       GetJarFileLocation(nsString& aFile);
+        void       SetJarFileLocation(const nsString& aFile);
+
+        void       GetInstallArguments(nsString& args);
+        void       SetInstallArguments(const nsString& args);
+
+
+    private:
+        JSObject*           mScriptObject;
+        
+        JSObject*           mWinRegObject;
+        JSObject*           mWinProfileObject;
+        
+        nsString            mJarFileLocation;
+        void*               mJarFileData;
+        
+        nsString            mInstallArguments;
+
+        PRBool              mUserCancelled;
+        
+        PRBool              mUninstallPackage;
+        PRBool              mRegisterPackage;
+
+        nsString            mRegistryPackageName;   /* Name of the package we are installing */
+        nsString            mUIName;                /* User-readable package name */
+
+        nsInstallVersion*   mVersionInfo;           /* Component version info */
+        
+        nsVector*           mInstalledFiles;        
+        nsHashtable*        mPatchList;
+        
+        nsIXPInstallProgress *mNotifier;
+        
+        PRInt32             mLastError;
+
+        void        ParseFlags(int flags);
+        PRInt32     SanityCheck(void);
+        void        GetTime(nsString &aString);
+
+        
+        PRInt32     GetQualifiedRegName(const nsString& name, nsString& qualifiedRegName );
+        PRInt32     GetQualifiedPackageName( const nsString& name, nsString& qualifiedName );
+        
+        void        CurrentUserNode(nsString& userRegNode);
+        PRBool      BadRegName(const nsString& regName);
+        PRInt32     SaveError(PRInt32 errcode);
+
+        void        CleanUp();
+
+        PRInt32     OpenJARFile(void);
+        void        CloseJARFile(void);
+        PRInt32     ExtractDirEntries(const nsString& directory, nsVector *paths);
+
+        PRInt32     ScheduleForInstall(nsInstallObject* ob);
+        
+
+};
+
+#endif

mozilla/xpinstall/src/nsInstallDelete.cpp

@@ -0,0 +1,235 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#include "prmem.h"
+
+#include "nsFileSpec.h"
+
+#include "VerReg.h"
+#include "ScheduledTasks.h"
+#include "nsInstallDelete.h"
+#include "nsInstallResources.h"
+
+#include "nsInstall.h"
+#include "nsIDOMInstallVersion.h"
+
+nsInstallDelete::nsInstallDelete( nsInstall* inInstall,
+                                  const nsString& folderSpec,
+                                  const nsString& inPartialPath,
+                                  PRInt32 *error)
+
+: nsInstallObject(inInstall)
+{
+    if ((folderSpec == "null") || (inInstall == NULL)) 
+    {
+        *error = nsInstall::INVALID_ARGUMENTS;
+        return;
+    }
+    
+    mDeleteStatus = DELETE_FILE;
+    mFinalFile      = nsnull;
+    mRegistryName   = "";
+    
+
+    mFinalFile = new nsFileSpec(folderSpec);
+    *mFinalFile += inPartialPath;
+
+    *error = ProcessInstallDelete();
+}
+
+nsInstallDelete::nsInstallDelete( nsInstall* inInstall,
+                                  const nsString& inComponentName,
+                                  PRInt32 *error)
+
+: nsInstallObject(inInstall)
+{
+    if (inInstall == NULL) 
+    {
+        *error = nsInstall::INVALID_ARGUMENTS;
+        return;
+    }
+    
+    mDeleteStatus = DELETE_COMPONENT;
+    mFinalFile    = nsnull;
+    mRegistryName = inComponentName;
+
+    *error = ProcessInstallDelete();
+}
+
+
+nsInstallDelete::~nsInstallDelete()
+{
+    if (mFinalFile == nsnull)
+        delete mFinalFile;
+}
+
+
+PRInt32 nsInstallDelete::Prepare()
+{
+    // no set-up necessary
+    return nsInstall::SUCCESS;
+}
+
+PRInt32 nsInstallDelete::Complete()
+{
+    PRInt32 err = nsInstall::SUCCESS;
+
+    if (mInstall == NULL) 
+       return nsInstall::INVALID_ARGUMENTS;
+
+    if (mDeleteStatus == DELETE_COMPONENT) 
+    {
+        char* temp = mRegistryName.ToNewCString();
+        err = VR_Remove(temp);
+        delete [] temp;
+    }
+
+    if ((mDeleteStatus == DELETE_FILE) || (err == REGERR_OK)) 
+    {
+        err = NativeComplete();
+    }	
+    else 
+    {
+        err = nsInstall::UNEXPECTED_ERROR;
+    }
+
+    
+    return err;
+}
+
+void nsInstallDelete::Abort()
+{
+}
+
+char* nsInstallDelete::toString()
+{
+    char* buffer = new char[1024];
+    
+    if (mDeleteStatus == DELETE_COMPONENT)
+    {
+        sprintf( buffer, nsInstallResources::GetDeleteComponentString(), nsAutoCString(mRegistryName));
+    }
+    else
+    {
+        if (mFinalFile)
+            sprintf( buffer, nsInstallResources::GetDeleteFileString(), mFinalFile->GetCString());
+    }
+
+    return buffer;
+}
+
+
+PRBool
+nsInstallDelete::CanUninstall()
+{
+    return PR_FALSE;
+}
+
+PRBool
+nsInstallDelete::RegisterPackageNode()
+{
+    return PR_FALSE;
+}
+
+
+PRInt32 nsInstallDelete::ProcessInstallDelete()
+{
+    PRInt32 err;
+    
+    char* tempCString = nsnull;
+
+    if (mDeleteStatus == DELETE_COMPONENT) 
+    {
+        /* Check if the component is in the registry */
+        tempCString = mRegistryName.ToNewCString();
+
+        err = VR_InRegistry( tempCString );
+                
+        if (err != REGERR_OK) 
+        {
+            return err;
+        } 
+        else 
+        {
+            char* tempRegistryString;
+
+            tempRegistryString = (char*)PR_Calloc(MAXREGPATHLEN, sizeof(char));
+            
+            err = VR_GetPath( tempCString , MAXREGPATHLEN, tempRegistryString);
+            
+            if (err == REGERR_OK)
+            {
+                if (mFinalFile)
+                    delete mFinalFile;
+
+                mFinalFile = new nsFileSpec(tempRegistryString);
+            }
+
+            PR_FREEIF(tempRegistryString);
+        }
+    }
+    
+    if(tempCString)
+        delete [] tempCString;
+
+    if (mFinalFile->Exists())
+    {
+        if (mFinalFile->IsFile())
+        {
+            err = nsInstall::SUCCESS;
+        }
+        else
+        {
+            err = nsInstall::FILE_IS_DIRECTORY;
+        }
+    }
+    else
+    {
+        err = nsInstall::FILE_DOES_NOT_EXIST;
+    }
+
+    return err;
+}
+
+
+
+PRInt32 nsInstallDelete::NativeComplete()
+{
+    if (mFinalFile->Exists())
+    {
+        if (mFinalFile->IsFile())
+        {
+           return DeleteFileNowOrSchedule(*mFinalFile);
+        }
+        else
+        {
+            return nsInstall::FILE_IS_DIRECTORY;
+        }
+    }
+    
+    return nsInstall::FILE_DOES_NOT_EXIST;
+}
+

mozilla/xpinstall/src/nsInstallDelete.h

@@ -0,0 +1,78 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsInstallDelete_h__
+#define nsInstallDelete_h__
+
+#include "prtypes.h"
+#include "nsString.h"
+
+#include "nsInstallObject.h"
+
+#include "nsInstall.h"
+
+#define DELETE_COMPONENT 1
+#define DELETE_FILE      2
+
+class nsInstallDelete : public nsInstallObject 
+{
+    public:
+
+        nsInstallDelete(  nsInstall* inInstall,
+                          const nsString& folderSpec,
+                          const nsString& inPartialPath,
+                          PRInt32 *error);
+
+        nsInstallDelete(  nsInstall* inInstall,
+                          const nsString& ,
+                          PRInt32 *error);
+
+        virtual ~nsInstallDelete();
+
+        PRInt32 Prepare();
+        PRInt32 Complete();
+        void    Abort();
+        char*   toString();
+
+        PRBool CanUninstall();
+        PRBool RegisterPackageNode();
+	    
+  
+    private:
+
+        /* Private Fields */
+
+        nsFileSpec* mFinalFile;
+        
+        nsString    mRegistryName;
+        PRInt32     mDeleteStatus;
+
+        PRInt32 ProcessInstallDelete();
+        PRInt32 NativeComplete();
+        
+};
+
+#endif /* nsInstallDelete_h__ */

mozilla/xpinstall/src/nsInstallExecute.cpp

@@ -0,0 +1,136 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+
+#include "prmem.h"
+
+#include "nsFileSpec.h"
+
+#include "VerReg.h"
+#include "nsInstallExecute.h"
+#include "nsInstallResources.h"
+#include "ScheduledTasks.h"
+
+#include "nsInstall.h"
+#include "nsIDOMInstallVersion.h"
+
+nsInstallExecute:: nsInstallExecute(  nsInstall* inInstall,
+                                      const nsString& inJarLocation,
+                                      const nsString& inArgs,
+                                      PRInt32 *error)
+
+: nsInstallObject(inInstall)
+{
+    if ((inInstall == nsnull) || (inJarLocation == "null"))
+    {
+        *error = nsInstall::INVALID_ARGUMENTS;
+        return;
+    }
+
+    mJarLocation        = inJarLocation;
+    mArgs               = inArgs;
+    mExecutableFile     = nsnull;
+
+}
+
+
+nsInstallExecute::~nsInstallExecute()
+{
+    if (mExecutableFile)
+        delete mExecutableFile;
+}
+
+
+
+PRInt32 nsInstallExecute::Prepare()
+{
+    if (mInstall == NULL || mJarLocation == "null") 
+        return nsInstall::INVALID_ARGUMENTS;
+
+    return mInstall->ExtractFileFromJar(mJarLocation, nsnull, &mExecutableFile);
+}
+
+PRInt32 nsInstallExecute::Complete()
+{
+    if (mExecutableFile == nsnull)
+        return nsInstall::INVALID_ARGUMENTS;
+
+    nsFileSpec app( *mExecutableFile);
+    
+    if (!app.Exists())
+	{
+		return nsInstall::INVALID_ARGUMENTS;
+	}
+
+    PRInt32 result = app.Execute( mArgs );
+    
+    DeleteFileNowOrSchedule( app );
+    
+    return result;
+}
+
+void nsInstallExecute::Abort()
+{
+    /* Get the names */
+    if (mExecutableFile == nsnull) 
+        return;
+
+    DeleteFileNowOrSchedule(*mExecutableFile);
+}
+
+char* nsInstallExecute::toString()
+{
+    char* buffer = new char[1024];
+    
+    // if the FileSpec is NULL, just us the in jar file name.
+
+    if (mExecutableFile == nsnull)
+    {
+        char *tempString = mJarLocation.ToNewCString();
+        sprintf( buffer, nsInstallResources::GetExecuteString(), tempString);
+        delete [] tempString;
+    }
+    else
+    {
+        sprintf( buffer, nsInstallResources::GetExecuteString(), mExecutableFile->GetCString());
+    }
+    return buffer;
+
+}
+
+
+PRBool
+nsInstallExecute::CanUninstall()
+{
+    return PR_FALSE;
+}
+
+PRBool
+nsInstallExecute::RegisterPackageNode()
+{
+    return PR_FALSE;
+}
+

mozilla/xpinstall/src/nsInstallExecute.h

@@ -0,0 +1,73 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsInstallExecute_h__
+#define nsInstallExecute_h__
+
+#include "prtypes.h"
+#include "nsString.h"
+
+#include "nsInstallObject.h"
+
+#include "nsInstall.h"
+#include "nsIDOMInstallVersion.h"
+
+
+class nsInstallExecute : public nsInstallObject 
+{
+    public:
+          
+        nsInstallExecute( nsInstall* inInstall,
+                          const nsString& inJarLocation,
+                          const nsString& inArgs,
+                          PRInt32 *error);
+
+
+        virtual ~nsInstallExecute();
+
+        PRInt32 Prepare();
+        PRInt32 Complete();
+        void  Abort();
+        char* toString();
+
+        PRBool CanUninstall();
+        PRBool RegisterPackageNode();
+	  
+  
+    private:
+          
+        nsString mJarLocation; // Location in the JAR
+        nsString mArgs;        // command line arguments
+        
+        nsFileSpec *mExecutableFile;    // temporary file location
+        
+
+        PRInt32 NativeComplete(void);
+        void NativeAbort(void);
+
+};
+
+#endif /* nsInstallExecute_h__ */

mozilla/xpinstall/src/nsInstallFile.cpp

@@ -0,0 +1,366 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsInstallFile.h"
+#include "nsFileSpec.h"
+#include "VerReg.h"
+#include "ScheduledTasks.h"
+#include "nsInstall.h"
+#include "nsIDOMInstallVersion.h"
+#include "nsInstallResources.h"
+
+/* Public Methods */
+
+/*	Constructor
+        inInstall    - softUpdate object we belong to
+        inComponentName	- full path of the registry component
+        inVInfo	        - full version info
+        inJarLocation   - location inside the JAR file
+        inFinalFileSpec	- final	location on disk
+*/
+
+
+nsInstallFile::nsInstallFile(nsInstall* inInstall,
+                             const nsString& inComponentName,
+                             const nsString& inVInfo,
+                             const nsString& inJarLocation,
+                             const nsString& folderSpec,
+                             const nsString& inPartialPath,
+                             PRBool forceInstall,
+                             PRInt32 *error) 
+: nsInstallObject(inInstall)
+{
+    mVersionRegistryName = nsnull;
+    mJarLocation         = nsnull;
+    mExtracedFile        = nsnull;
+    mFinalFile           = nsnull;
+    mVersionInfo         = nsnull;
+
+    mUpgradeFile = PR_FALSE;
+    
+    if ((folderSpec == "null") || (inInstall == NULL)) 
+    {
+        *error = nsInstall::INVALID_ARGUMENTS;
+        return;
+    }
+
+    /* Check for existence of the newer	version	*/
+    
+    PRBool versionNewer = PR_FALSE;  // Is this a newer version
+    char* qualifiedRegNameString = inComponentName.ToNewCString();
+
+    if ( (forceInstall == PR_FALSE ) && (inVInfo !=  "") && ( VR_ValidateComponent( qualifiedRegNameString ) == 0 ) ) 
+    {
+        nsInstallVersion *newVersion = new nsInstallVersion();
+        newVersion->Init(inVInfo);
+        
+        VERSION versionStruct;
+        
+        VR_GetVersion( qualifiedRegNameString, &versionStruct );
+        
+        nsInstallVersion* oldVersion = new nsInstallVersion();
+
+        oldVersion->Init(versionStruct.major,
+                         versionStruct.minor,
+                         versionStruct.release,
+                         versionStruct.build);
+
+        PRInt32 areTheyEqual;
+        newVersion->CompareTo(oldVersion, &areTheyEqual);
+        
+        delete oldVersion;
+        delete newVersion;
+
+        if (areTheyEqual == nsIDOMInstallVersion::MAJOR_DIFF_MINUS ||
+            areTheyEqual == nsIDOMInstallVersion::MINOR_DIFF_MINUS ||
+            areTheyEqual == nsIDOMInstallVersion::REL_DIFF_MINUS   ||
+            areTheyEqual == nsIDOMInstallVersion::BLD_DIFF_MINUS   )
+        {
+            // the file to be installed is OLDER than what is on disk.  Return error
+            delete qualifiedRegNameString;
+            *error = areTheyEqual;
+            return;
+        }
+    }
+
+    delete qualifiedRegNameString;
+
+    
+     mFinalFile = new nsFileSpec(folderSpec);
+    *mFinalFile += inPartialPath;
+    
+    mReplaceFile = mFinalFile->Exists();
+    
+    if (mReplaceFile == PR_FALSE)
+    {
+        nsFileSpec parent;
+        mFinalFile->GetParent(parent);
+        nsFileSpec makeDirs(parent.GetCString(), PR_TRUE);
+    }
+
+    mForceInstall           = forceInstall;
+    
+    mVersionRegistryName    = new nsString(inComponentName);
+    mJarLocation            = new nsString(inJarLocation);
+    mVersionInfo	        = new nsString(inVInfo);
+        
+    nsString regPackageName;
+    mInstall->GetRegPackageName(regPackageName);
+    
+    // determine Child status
+    if ( regPackageName == "" ) 
+    {
+        // in the "current communicator package" absolute pathnames (start
+        // with slash) indicate shared files -- all others are children
+        mChildFile = ( mVersionRegistryName->CharAt(0) != '/' );
+    } 
+    else 
+    {
+        
+        // there is no "starts with" api in nsString.  LAME!
+        nsString startsWith;
+        mVersionRegistryName->Left(startsWith, regPackageName.Length());
+
+        if (startsWith.Equals(regPackageName))
+        {
+            mChildFile = true;
+        }
+        else
+        {
+            mChildFile = false;
+        }
+    }
+}
+
+
+nsInstallFile::~nsInstallFile()
+{
+    if (mVersionRegistryName)
+        delete mVersionRegistryName;
+  
+    if (mJarLocation)
+        delete mJarLocation;
+  
+    if (mExtracedFile)
+        delete mExtracedFile;
+
+    if (mFinalFile)
+        delete mFinalFile;
+  
+    if (mVersionInfo)
+      delete mVersionInfo;
+}
+
+/* Prepare
+ * Extracts file out of the JAR archive
+ */
+PRInt32 nsInstallFile::Prepare()
+{
+    if (mInstall == nsnull || mFinalFile == nsnull || mJarLocation == nsnull ) 
+        return nsInstall::INVALID_ARGUMENTS;
+
+    return mInstall->ExtractFileFromJar(*mJarLocation, mFinalFile, &mExtracedFile);
+}
+
+/* Complete
+ * Completes the install:
+ * - move the downloaded file to the final location
+ * - updates the registry
+ */
+PRInt32 nsInstallFile::Complete()
+{
+    PRInt32 err;
+
+    if (mInstall == nsnull || mVersionRegistryName == nsnull || mFinalFile == nsnull ) 
+    {
+       return nsInstall::INVALID_ARGUMENTS;
+    }
+
+    err = CompleteFileMove();
+    
+    if ( 0 == err || nsInstall::REBOOT_NEEDED == err ) 
+    {
+        err = RegisterInVersionRegistry();
+    }
+    
+    return err;
+
+}
+
+void nsInstallFile::Abort()
+{
+    if (mExtracedFile != nsnull)
+        mExtracedFile->Delete(PR_FALSE);
+}
+
+char* nsInstallFile::toString()
+{
+    char* buffer = new char[1024];
+    
+    if (mFinalFile == nsnull)
+    {
+        sprintf( buffer, nsInstallResources::GetInstallFileString(), nsnull);
+    }
+    else if (mReplaceFile)
+    {
+        // we are replacing this file.
+
+        sprintf( buffer, nsInstallResources::GetReplaceFileString(), mFinalFile->GetCString());
+    }
+    else
+    {
+        sprintf( buffer, nsInstallResources::GetInstallFileString(), mFinalFile->GetCString());
+    }
+
+    return buffer;
+}
+
+
+PRInt32 nsInstallFile::CompleteFileMove()
+{
+    int result = 0;
+    
+    if (mExtracedFile == nsnull) 
+    {
+        return -1;
+    }
+   	
+    if ( *mExtracedFile == *mFinalFile ) 
+    {
+        /* No need to rename, they are the same */
+        result = 0;
+    } 
+    else 
+    {
+        result = ReplaceFileNowOrSchedule(*mExtracedFile, *mFinalFile );
+    }
+
+  return result;  
+}
+
+PRInt32
+nsInstallFile::RegisterInVersionRegistry()
+{
+    int refCount;
+    nsString regPackageName;
+    mInstall->GetRegPackageName(regPackageName);
+    
+  
+    // Register file and log for Uninstall
+  
+    if (!mChildFile) 
+    {
+        int found;
+        if (regPackageName != "") 
+        {
+            found = VR_UninstallFileExistsInList( (char*)(const char*)nsAutoCString(regPackageName) , 
+                                                  (char*)(const char*)nsAutoCString(*mVersionRegistryName));
+        } 
+        else 
+        {
+            found = VR_UninstallFileExistsInList( "", (char*)(const char*)nsAutoCString(*mVersionRegistryName) );
+        }
+        
+        if (found != REGERR_OK)
+            mUpgradeFile = PR_FALSE;
+        else
+            mUpgradeFile = PR_TRUE;
+    } 
+    else if (REGERR_OK == VR_InRegistry( (char*)(const char*)nsAutoCString(*mVersionRegistryName))) 
+    {
+        mUpgradeFile = PR_TRUE;
+    } 
+    else 
+    {
+        mUpgradeFile = PR_FALSE;
+    }
+
+    if ( REGERR_OK != VR_GetRefCount( (char*)(const char*)nsAutoCString(*mVersionRegistryName), &refCount )) 
+    {
+        refCount = 0;
+    }
+
+    VR_Install( (char*)(const char*)nsAutoCString(*mVersionRegistryName), 
+                (char*)(const char*)mFinalFile->GetNativePathCString(),  // DO NOT CHANGE THIS. 
+                (char*)(const char*)nsAutoCString(*mVersionInfo), 
+                PR_FALSE );
+
+    if (mUpgradeFile) 
+    {
+        if (refCount == 0) 
+            VR_SetRefCount( (char*)(const char*)nsAutoCString(*mVersionRegistryName), 1 );
+        else 
+            VR_SetRefCount( (char*)(const char*)nsAutoCString(*mVersionRegistryName), refCount );  //FIX?? what should the ref count be/
+    }
+    else
+    {
+        if (refCount != 0) 
+        {
+            VR_SetRefCount( (char*)(const char*)nsAutoCString(*mVersionRegistryName), refCount + 1 );
+        } 
+        else 
+        {
+            if (mReplaceFile)
+                VR_SetRefCount( (char*)(const char*)nsAutoCString(*mVersionRegistryName), 2 );
+            else
+                VR_SetRefCount( (char*)(const char*)nsAutoCString(*mVersionRegistryName), 1 );
+        }
+    }
+    
+    if ( !mChildFile && !mUpgradeFile ) 
+    {
+        if (regPackageName != "") 
+        { 
+            VR_UninstallAddFileToList( (char*)(const char*)nsAutoCString(regPackageName), 
+                                       (char*)(const char*)nsAutoCString(*mVersionRegistryName));
+        } 
+        else 
+        {
+            VR_UninstallAddFileToList( "", (char*)(const char*)nsAutoCString(*mVersionRegistryName) );
+        }
+    }
+
+    return nsInstall::SUCCESS;
+}
+
+/* CanUninstall
+* InstallFile() installs files which can be uninstalled,
+* hence this function returns true. 
+*/
+PRBool
+nsInstallFile::CanUninstall()
+{
+    return TRUE;
+}
+
+/* RegisterPackageNode
+* InstallFile() installs files which need to be registered,
+* hence this function returns true.
+*/
+PRBool
+nsInstallFile::RegisterPackageNode()
+{
+    return TRUE;
+}

mozilla/xpinstall/src/nsInstallFile.h

@@ -0,0 +1,93 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsInstallFile_h__
+#define nsInstallFile_h__
+
+#include "prtypes.h"
+#include "nsString.h"
+
+#include "nsInstallObject.h"
+
+#include "nsInstall.h"
+#include "nsInstallVersion.h"
+
+class nsInstallFile : public nsInstallObject 
+{
+    public:
+
+      /*************************************************************
+       * Public Methods 
+       *
+       *	Constructor
+       *    inSoftUpdate    - softUpdate object we belong to
+       *    inComponentName	- full path of the registry component
+       *    inVInfo	        - full version info
+       *    inJarLocation   - location inside the JAR file
+       *    inFinalFileSpec	- final	location on	disk
+       *************************************************************/
+        nsInstallFile(  nsInstall* inInstall,
+                        const nsString& inVRName,
+                        const nsString& inVInfo,
+                        const nsString& inJarLocation,
+                        const nsString& folderSpec,
+                        const nsString& inPartialPath,
+                        PRBool forceInstall,
+                        PRInt32 *error);
+
+        virtual ~nsInstallFile();
+
+        PRInt32 Prepare();
+        PRInt32 Complete();
+        void  Abort();
+        char* toString();
+
+        PRBool CanUninstall();
+        PRBool RegisterPackageNode();
+	  
+  
+    private:
+
+        /* Private Fields */
+        nsString*     mVersionInfo;	  /* Version info for this file*/
+        
+        nsString*     mJarLocation;	      /* Location in the JAR */
+        nsFileSpec*   mExtracedFile;	  /* temporary file location */
+        nsFileSpec*   mFinalFile;	      /* final file destination */
+
+        nsString*   mVersionRegistryName; /* full version path */
+        
+        PRBool      mForceInstall;   /* whether install is forced */
+        PRBool      mReplaceFile;    /* whether file exists */
+        PRBool      mChildFile;      /* whether file is a child */
+        PRBool      mUpgradeFile;    /* whether file is an upgrade */
+
+
+        PRInt32     CompleteFileMove();
+        PRInt32     RegisterInVersionRegistry();
+};
+
+#endif /* nsInstallFile_h__ */

mozilla/xpinstall/src/nsInstallFileOpEnums.h

@@ -0,0 +1,38 @@
+/* -*- 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 nsInstallFileOpEnums_h__
+#define nsInstallFileOpEnums_h__
+
+typedef enum nsInstallFileOpEnums {
+  NS_FOP_DIR_CREATE = 0,
+  NS_FOP_DIR_REMOVE = 1,
+  NS_FOP_DIR_RENAME = 2,
+  NS_FOP_FILE_COPY = 3,
+  NS_FOP_FILE_DELETE = 4,
+  NS_FOP_FILE_EXECUTE = 5,
+  NS_FOP_FILE_MOVE = 6,
+  NS_FOP_FILE_RENAME = 7,
+  NS_FOP_WIN_SHORTCUT_CREATE = 8,
+  NS_FOP_MAC_ALIAS_CREATE = 9,
+  NS_FOP_UNIX_LINK_CREATE = 10,
+  NS_FOP_FILE_SET_STAT = 11
+
+} nsInstallFileOpEnums;
+
+#endif /* nsInstallFileOpEnums_h__ */

mozilla/xpinstall/src/nsInstallFileOpItem.cpp

@@ -0,0 +1,316 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nspr.h"
+#include "nsInstall.h"
+#include "nsInstallFileOpEnums.h"
+#include "nsInstallFileOpItem.h"
+
+/* Public Methods */
+
+nsInstallFileOpItem::nsInstallFileOpItem(nsInstall*     aInstallObj,
+                                         PRInt32        aCommand,
+                                         nsFileSpec&    aTarget,
+                                         PRInt32        aFlags,
+                                         PRInt32*       aReturn)
+:nsInstallObject(aInstallObj)
+{
+	mIObj    = aInstallObj;
+	mCommand = aCommand;
+	mFlags   = aFlags;
+	mSrc     = nsnull;
+  mParams  = nsnull;
+	mTarget  = new nsFileSpec(aTarget);
+
+  *aReturn = NS_OK;
+}
+
+nsInstallFileOpItem::nsInstallFileOpItem(nsInstall*     aInstallObj,
+                                         PRInt32        aCommand,
+                                         nsFileSpec&    aSrc,
+                                         nsFileSpec&    aTarget,
+                                         PRInt32*       aReturn)
+:nsInstallObject(aInstallObj)
+{
+	mIObj    = aInstallObj;
+	mCommand = aCommand;
+	mFlags   = 0;
+	mSrc     = new nsFileSpec(aSrc);
+  mParams  = nsnull;
+	mTarget  = new nsFileSpec(aTarget);
+
+  *aReturn = NS_OK;
+}
+
+nsInstallFileOpItem::nsInstallFileOpItem(nsInstall*     aInstallObj,
+                                         PRInt32        aCommand,
+                                         nsFileSpec&    aTarget,
+                                         PRInt32*       aReturn)
+:nsInstallObject(aInstallObj)
+{
+	mIObj    = aInstallObj;
+	mCommand = aCommand;
+	mFlags   = 0;
+	mSrc     = nsnull;
+  mParams  = nsnull;
+	mTarget  = new nsFileSpec(aTarget);
+
+  *aReturn = NS_OK;
+}
+
+nsInstallFileOpItem::nsInstallFileOpItem(nsInstall*     aInstallObj,
+                                         PRInt32        aCommand,
+                                         nsFileSpec&    aTarget,
+                                         nsString&      aParams,
+                                         PRInt32*       aReturn)
+:nsInstallObject(aInstallObj)
+{
+	mIObj    = aInstallObj;
+	mCommand = aCommand;
+	mFlags   = 0;
+	mSrc     = nsnull;
+  mParams  = new nsString(aParams);
+	mTarget  = new nsFileSpec(aTarget);
+
+  *aReturn = NS_OK;
+}
+
+nsInstallFileOpItem::~nsInstallFileOpItem()
+{
+  if(mSrc)
+    delete mSrc;
+  if(mTarget)
+    delete mTarget;
+}
+
+PRInt32 nsInstallFileOpItem::Complete()
+{
+  PRInt32 aReturn = NS_OK;
+
+  switch(mCommand)
+  {
+    case NS_FOP_DIR_CREATE:
+      NativeFileOpDirCreate(mTarget);
+      break;
+    case NS_FOP_DIR_REMOVE:
+      NativeFileOpDirRemove(mTarget, mFlags);
+      break;
+    case NS_FOP_DIR_RENAME:
+      NativeFileOpDirRename(mSrc, mTarget);
+      break;
+    case NS_FOP_FILE_COPY:
+      NativeFileOpFileCopy(mSrc, mTarget);
+      break;
+    case NS_FOP_FILE_DELETE:
+      NativeFileOpFileDelete(mTarget, mFlags);
+      break;
+    case NS_FOP_FILE_EXECUTE:
+      NativeFileOpFileExecute(mTarget, mParams);
+      break;
+    case NS_FOP_FILE_MOVE:
+      NativeFileOpFileMove(mSrc, mTarget);
+      break;
+    case NS_FOP_FILE_RENAME:
+      NativeFileOpFileRename(mSrc, mTarget);
+      break;
+    case NS_FOP_WIN_SHORTCUT_CREATE:
+      NativeFileOpWinShortcutCreate();
+      break;
+    case NS_FOP_MAC_ALIAS_CREATE:
+      NativeFileOpMacAliasCreate();
+      break;
+    case NS_FOP_UNIX_LINK_CREATE:
+      NativeFileOpUnixLinkCreate();
+      break;
+  }
+	return aReturn;
+}
+  
+float nsInstallFileOpItem::GetInstallOrder()
+{
+	return 3;
+}
+
+char* nsInstallFileOpItem::toString()
+{
+	nsString result;
+  char*    resultCString;
+
+  switch(mCommand)
+  {
+    case NS_FOP_FILE_COPY:
+      result = "Copy file: ";
+      result.Append(mSrc->GetNativePathCString());
+      result.Append(" to ");
+      result.Append(mTarget->GetNativePathCString());
+      resultCString = result.ToNewCString();
+      break;
+    case NS_FOP_FILE_DELETE:
+      result = "Delete file: ";
+      result.Append(mTarget->GetNativePathCString());
+      resultCString = result.ToNewCString();
+      break;
+    case NS_FOP_FILE_MOVE:
+      result = "Move file: ";
+      result.Append(mSrc->GetNativePathCString());
+      result.Append(" to ");
+      result.Append(mTarget->GetNativePathCString());
+      resultCString = result.ToNewCString();
+      break;
+    case NS_FOP_FILE_RENAME:
+      result = "Rename file: ";
+      result.Append(mTarget->GetNativePathCString());
+      resultCString = result.ToNewCString();
+      break;
+    case NS_FOP_DIR_CREATE:
+      result = "Create Folder: ";
+      result.Append(mTarget->GetNativePathCString());
+      resultCString = result.ToNewCString();
+      break;
+    case NS_FOP_DIR_REMOVE:
+      result = "Remove Folder: ";
+      result.Append(mTarget->GetNativePathCString());
+      resultCString = result.ToNewCString();
+      break;
+    case NS_FOP_WIN_SHORTCUT_CREATE:
+      break;
+    case NS_FOP_MAC_ALIAS_CREATE:
+      break;
+    case NS_FOP_UNIX_LINK_CREATE:
+      break;
+    case NS_FOP_FILE_SET_STAT:
+      result = "Set file stat: ";
+      result.Append(mTarget->GetNativePathCString());
+      resultCString = result.ToNewCString();
+      break;
+    default:
+      result = "Unkown file operation command!";
+      resultCString = result.ToNewCString();
+      break;
+  }
+  return resultCString;
+}
+
+PRInt32 nsInstallFileOpItem::Prepare()
+{
+	return NULL;
+}
+
+void nsInstallFileOpItem::Abort()
+{
+}
+
+/* Private Methods */
+
+/* CanUninstall
+* InstallFileOpItem() does not install any files which can be uninstalled,
+* hence this function returns false. 
+*/
+PRBool
+nsInstallFileOpItem::CanUninstall()
+{
+    return FALSE;
+}
+
+/* RegisterPackageNode
+* InstallFileOpItem() does notinstall files which need to be registered,
+* hence this function returns false.
+*/
+PRBool
+nsInstallFileOpItem::RegisterPackageNode()
+{
+    return FALSE;
+}
+
+//
+// File operation functions begin here
+//
+PRInt32
+nsInstallFileOpItem::NativeFileOpDirCreate(nsFileSpec* aTarget)
+{
+  aTarget->CreateDirectory();
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpDirRemove(nsFileSpec* aTarget, PRInt32 aFlags)
+{
+  aTarget->Delete(aFlags);
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpDirRename(nsFileSpec* aSrc, nsFileSpec* aTarget)
+{
+  aSrc->Rename(*aTarget);
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpFileCopy(nsFileSpec* aSrc, nsFileSpec* aTarget)
+{
+  aSrc->Copy(*aTarget);
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpFileDelete(nsFileSpec* aTarget, PRInt32 aFlags)
+{
+  aTarget->Delete(aFlags);
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpFileExecute(nsFileSpec* aTarget, nsString* aParams)
+{
+  aTarget->Execute(*aParams);
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpFileMove(nsFileSpec* aSrc, nsFileSpec* aTarget)
+{
+  aSrc->Move(*aTarget);
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpFileRename(nsFileSpec* aSrc, nsFileSpec* aTarget)
+{
+  aSrc->Rename(*aTarget);
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpWinShortcutCreate()
+{
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpMacAliasCreate()
+{
+  return NS_OK;
+}
+
+PRInt32
+nsInstallFileOpItem::NativeFileOpUnixLinkCreate()
+{
+  return NS_OK;
+}
+

mozilla/xpinstall/src/nsInstallFileOpItem.h

@@ -0,0 +1,111 @@
+/* -*- 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 nsInstallFileOpItem_h__
+#define nsInstallFileOpItem_h__
+
+#include "prtypes.h"
+
+#include "nsFileSpec.h"
+#include "nsSoftwareUpdate.h"
+#include "nsInstallObject.h"
+#include "nsInstall.h"
+
+class nsInstallFileOpItem : public nsInstallObject
+{
+  public:
+    /* Public Fields */
+
+    /* Public Methods */
+    // used by:
+    //   FileOpFileDelete()
+    nsInstallFileOpItem(nsInstall*    installObj,
+                        PRInt32       aCommand,
+                        nsFileSpec&   aTarget,
+                        PRInt32       aFlags,
+                        PRInt32*      aReturn);
+
+    // used by:
+    //   FileOpDirRemove()
+    //   FileOpDirRename()
+    //   FileOpFileCopy()
+    //   FileOpFileMove()
+    //   FileOpFileRename()
+    nsInstallFileOpItem(nsInstall*    installObj,
+                        PRInt32       aCommand,
+                        nsFileSpec&   aSrc,
+                        nsFileSpec&   aTarget,
+                        PRInt32*      aReturn);
+
+    // used by:
+    //   FileOpDirCreate()
+    nsInstallFileOpItem(nsInstall*    aInstallObj,
+                        PRInt32       aCommand,
+                        nsFileSpec&   aTarget,
+                        PRInt32*      aReturn);
+
+    // used by:
+    //   FileOpFileExecute()
+    nsInstallFileOpItem(nsInstall*    aInstallObj,
+                        PRInt32       aCommand,
+                        nsFileSpec&   aTarget,
+                        nsString&     aParams,
+                        PRInt32*      aReturn);
+
+    ~nsInstallFileOpItem();
+
+    PRInt32       Prepare(void);
+    PRInt32       Complete();
+    char*         toString();
+    void          Abort();
+    float         GetInstallOrder();
+    
+  /* should these be protected? */
+    PRBool        CanUninstall();
+    PRBool        RegisterPackageNode();
+      
+  private:
+    
+    /* Private Fields */
+    
+    nsInstall*    mIObj;        // initiating Install object
+    nsFileSpec*   mSrc;
+    nsFileSpec*   mTarget;
+    nsString*     mParams;
+    long          mFStat;
+    PRInt32       mFlags;
+    PRInt32       mCommand;
+    
+    /* Private Methods */
+
+    PRInt32       NativeFileOpDirCreate(nsFileSpec* aTarget);
+    PRInt32       NativeFileOpDirRemove(nsFileSpec* aTarget, PRInt32 aFlags);
+    PRInt32       NativeFileOpDirRename(nsFileSpec* aSrc, nsFileSpec* aTarget);
+    PRInt32       NativeFileOpFileCopy(nsFileSpec* aSrc, nsFileSpec* aTarget);
+    PRInt32       NativeFileOpFileDelete(nsFileSpec* aTarget, PRInt32 aFlags);
+    PRInt32       NativeFileOpFileExecute(nsFileSpec* aTarget, nsString* aParams);
+    PRInt32       NativeFileOpFileMove(nsFileSpec* aSrc, nsFileSpec* aTarget);
+    PRInt32       NativeFileOpFileRename(nsFileSpec* aSrc, nsFileSpec* aTarget);
+    PRInt32       NativeFileOpWinShortcutCreate();
+    PRInt32       NativeFileOpMacAliasCreate();
+    PRInt32       NativeFileOpUnixLinkCreate();
+
+};
+
+#endif /* nsInstallFileOpItem_h__ */
+

mozilla/xpinstall/src/nsInstallFolder.cpp

@@ -0,0 +1,336 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsInstall.h"
+#include "nsInstallFolder.h"
+
+#include "nscore.h"
+#include "prtypes.h"
+#include "nsRepository.h"
+
+#include "nsString.h"
+#include "nsFileSpec.h"
+#include "nsSpecialSystemDirectory.h"
+
+#include "nsFileLocations.h"
+#include "nsIFileLocator.h"
+
+struct DirectoryTable
+{
+	char *  directoryName;			/* The formal directory name */
+	PRInt32 folderEnum;		        /* Directory ID */
+};
+
+struct DirectoryTable DirectoryTable[] = 
+{
+    {"Plugins",             100 },
+	{"Program",             101 },
+	{"Communicator",        102 },
+	{"User Pick",           103 },
+	{"Temporary",           104 },
+	{"Installed",           105 },
+	{"Current User",        106 },
+	{"Preferences",         107 },
+	{"OS Drive",            108 },
+	{"file:///",            109 },
+
+    {"Components",          110 },
+    {"Chrome",              111 },
+
+	{"Win System",          200 },
+	{"Windows",             201 },
+
+	{"Mac System",          300 },
+	{"Mac Desktop",         301 },
+	{"Mac Trash",           302 },
+	{"Mac Startup",         303 },
+	{"Mac Shutdown",        304 },
+	{"Mac Apple Menu",      305 },
+	{"Mac Control Panel",   306 },
+	{"Mac Extension",       307 },
+	{"Mac Fonts",           308 },
+	{"Mac Preferences",     309 },
+    {"Mac Documents",       310 },
+
+	{"Unix Local",          400 },
+	{"Unix Lib",            401 },
+
+	{"",                    -1  }
+};
+
+
+
+nsInstallFolder::nsInstallFolder(const nsString& aFolderID)
+{
+    mFileSpec = nsnull;
+    SetDirectoryPath( aFolderID, "");
+}
+
+nsInstallFolder::nsInstallFolder(const nsString& aFolderID, const nsString& aRelativePath)
+{
+    mFileSpec = nsnull;
+
+    /*
+        aFolderID can be either a Folder enum in which case we merely pass it to SetDirectoryPath, or
+        it can be a Directory.  If it is the later, it must already exist and of course be a directory
+        not a file.  
+    */
+    
+    nsFileSpec dirCheck(aFolderID);
+    if ( (dirCheck.Error() == NS_OK) && (dirCheck.IsDirectory()) && (dirCheck.Exists()))
+    {
+        nsString tempString = aFolderID;
+        tempString += aRelativePath;
+        mFileSpec = new nsFileSpec(tempString);
+
+        // make sure that the directory is created.
+        nsFileSpec(mFileSpec->GetCString(), PR_TRUE);
+    }
+    else
+    {
+        SetDirectoryPath( aFolderID, aRelativePath);
+    }
+}
+
+
+nsInstallFolder::~nsInstallFolder()
+{
+    if (mFileSpec != nsnull)
+        delete mFileSpec;
+}
+        
+void 
+nsInstallFolder::GetDirectoryPath(nsString& aDirectoryPath)
+{
+	aDirectoryPath = "";
+    
+    if (mFileSpec != nsnull)
+    {
+        // We want the a NATIVE path.
+       aDirectoryPath.SetString(mFileSpec->GetCString());
+    }
+}
+
+void
+nsInstallFolder::SetDirectoryPath(const nsString& aFolderID, const nsString& aRelativePath)
+{
+    if ( aFolderID.EqualsIgnoreCase("User Pick") )
+    {
+        PickDefaultDirectory();
+        return;
+    }
+    else if ( aFolderID.EqualsIgnoreCase("Installed") )
+    {   
+        mFileSpec = new nsFileSpec(aRelativePath, PR_TRUE);  // creates the directories to the relative path.
+        return;
+    }
+    else
+    {
+        PRInt32 folderDirSpecID = MapNameToEnum(aFolderID);
+        
+        switch (folderDirSpecID) 
+		{
+            case 100: ///////////////////////////////////////////////////////////  Plugins
+                SetAppShellDirectory(nsSpecialFileSpec::App_PluginsDirectory );
+                break; 
+
+            case 101: ///////////////////////////////////////////////////////////  Program
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::OS_CurrentProcessDirectory ));
+                break;
+            
+            case 102: ///////////////////////////////////////////////////////////  Communicator
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::OS_CurrentProcessDirectory ));
+                break;
+
+            case 103: ///////////////////////////////////////////////////////////  User Pick
+                // we should never be here.
+                mFileSpec = nsnull;
+                break;
+
+            case 104: ///////////////////////////////////////////////////////////  Temporary
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::OS_TemporaryDirectory ));
+                break;
+
+            case 105: ///////////////////////////////////////////////////////////  Installed
+                // we should never be here.
+                mFileSpec = nsnull;
+                break;
+
+            case 106: ///////////////////////////////////////////////////////////  Current User
+                SetAppShellDirectory(nsSpecialFileSpec::App_UserProfileDirectory50 );
+                break;
+
+            case 107: ///////////////////////////////////////////////////////////  Preferences
+                SetAppShellDirectory(nsSpecialFileSpec::App_PrefsDirectory50 );
+                break;
+
+            case 108: ///////////////////////////////////////////////////////////  OS Drive
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::OS_DriveDirectory ));
+                break;
+
+            case 109: ///////////////////////////////////////////////////////////  File URL
+                {
+                    nsString tempFileURLString = aFolderID;
+                    tempFileURLString += aRelativePath;
+                    mFileSpec = new nsFileSpec( nsFileURL(tempFileURLString) );
+                }
+                break;
+
+            case 110: ///////////////////////////////////////////////////////////  Components
+                SetAppShellDirectory(nsSpecialFileSpec::App_ComponentsDirectory );
+                break;
+            
+            case 111: ///////////////////////////////////////////////////////////  Chrome
+                SetAppShellDirectory(nsSpecialFileSpec::App_ChromeDirectory );
+                break;
+
+            case 200: ///////////////////////////////////////////////////////////  Win System
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Win_SystemDirectory ));
+                break;
+
+            case 201: ///////////////////////////////////////////////////////////  Windows
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Win_WindowsDirectory ));
+                break;
+
+            case 300: ///////////////////////////////////////////////////////////  Mac System
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_SystemDirectory ));
+                break;
+
+            case 301: ///////////////////////////////////////////////////////////  Mac Desktop
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_DesktopDirectory ));
+                break;
+
+            case 302: ///////////////////////////////////////////////////////////  Mac Trash
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_TrashDirectory ));
+                break;
+
+            case 303: ///////////////////////////////////////////////////////////  Mac Startup
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_StartupDirectory ));
+                break;
+
+            case 304: ///////////////////////////////////////////////////////////  Mac Shutdown
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_StartupDirectory ));
+                break;
+
+            case 305: ///////////////////////////////////////////////////////////  Mac Apple Menu
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_AppleMenuDirectory ));
+                break;
+
+            case 306: ///////////////////////////////////////////////////////////  Mac Control Panel
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_ControlPanelDirectory ));
+                break;
+
+            case 307: ///////////////////////////////////////////////////////////  Mac Extension
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_ExtensionDirectory ));
+                break;
+
+            case 308: ///////////////////////////////////////////////////////////  Mac Fonts
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_FontsDirectory ));
+                break;
+
+            case 309: ///////////////////////////////////////////////////////////  Mac Preferences
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_PreferencesDirectory ));
+                break;
+                    
+            case 310: ///////////////////////////////////////////////////////////  Mac Documents
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Mac_DocumentsDirectory ));
+                break;
+                    
+            case 400: ///////////////////////////////////////////////////////////  Unix Local
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Unix_LocalDirectory ));
+                break;
+
+            case 401: ///////////////////////////////////////////////////////////  Unix Lib
+                mFileSpec = new nsFileSpec( nsSpecialSystemDirectory( nsSpecialSystemDirectory::Unix_LibDirectory ));
+                break;
+
+
+            case -1:
+		    default:
+                mFileSpec = nsnull;
+			   return;
+		}
+#ifndef XP_MAC
+        if (aRelativePath.Length() > 0)
+        {
+            nsString tempPath(aRelativePath);
+
+            if (aRelativePath.Last() != '/' || aRelativePath.Last() != '\\')
+                tempPath += '/';
+
+            *mFileSpec += tempPath;
+        }
+#endif
+            // make sure that the directory is created.
+        nsFileSpec(mFileSpec->GetCString(), PR_TRUE);
+    }
+}
+
+void nsInstallFolder::PickDefaultDirectory()
+{
+    //FIX:  Need to put up a dialog here and set mFileSpec
+    return;   
+}
+
+/* MapNameToEnum
+ * maps name from the directory table to its enum */
+PRInt32 
+nsInstallFolder::MapNameToEnum(const nsString& name)
+{
+	int i = 0;
+
+	if ( name == "null")
+        return -1;
+
+	while ( DirectoryTable[i].directoryName[0] != 0 )
+	{
+		if ( name.EqualsIgnoreCase(DirectoryTable[i].directoryName) )
+			return DirectoryTable[i].folderEnum;
+		i++;
+	}
+	return -1;
+}
+
+
+static NS_DEFINE_IID(kFileLocatorIID, NS_IFILELOCATOR_IID);
+static NS_DEFINE_IID(kFileLocatorCID, NS_FILELOCATOR_CID);
+
+void
+nsInstallFolder::SetAppShellDirectory(PRUint32 value)
+{
+    nsIFileLocator * appShellLocator;
+    
+    nsresult rv = nsComponentManager::CreateInstance(kFileLocatorCID, 
+                                                     nsnull,
+                                                     kFileLocatorIID,
+                                                     (void**) &appShellLocator);
+
+    if ( NS_SUCCEEDED(rv) )
+    {
+        mFileSpec = new nsFileSpec();
+        appShellLocator->GetFileLocation(value, mFileSpec);
+        NS_RELEASE(appShellLocator);
+    }
+}

mozilla/xpinstall/src/nsInstallFolder.h

@@ -0,0 +1,58 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef __NS_INSTALLFOLDER_H__
+#define __NS_INSTALLFOLDER_H__
+
+#include "nscore.h"
+#include "prtypes.h"
+
+#include "nsString.h"
+#include "nsFileSpec.h"
+#include "nsSpecialSystemDirectory.h"
+
+class nsInstallFolder
+{
+    public:
+        
+       nsInstallFolder(const nsString& aFolderID);
+       nsInstallFolder(const nsString& aFolderID, const nsString& aRelativePath);
+       virtual ~nsInstallFolder();
+
+       void GetDirectoryPath(nsString& aDirectoryPath);
+       
+    private:
+        
+        nsFileSpec*  mFileSpec;
+
+		void         SetDirectoryPath(const nsString& aFolderID, const nsString& aRelativePath);
+        void         PickDefaultDirectory();
+        PRInt32      MapNameToEnum(const nsString&  name);
+        void         SetAppShellDirectory(PRUint32 value);
+};
+
+
+#endif

mozilla/xpinstall/src/nsInstallObject.h

@@ -0,0 +1,52 @@
+/* -*- 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 nsInstallObject_h__
+#define nsInstallObject_h__
+
+#include "prtypes.h"
+
+class nsInstall;
+
+class nsInstallObject 
+{
+    public:
+        /* Public Methods */
+        nsInstallObject(nsInstall* inInstall) {mInstall = inInstall; }
+
+        /* Override with your set-up action */
+        virtual PRInt32 Prepare() = 0;
+
+        /* Override with your Completion action */
+        virtual PRInt32 Complete() = 0;
+
+        /* Override with an explanatory string for the progress dialog */
+        virtual char* toString() = 0;
+
+        /* Override with your clean-up function */
+        virtual void Abort() = 0;
+
+        /* should these be protected? */
+        virtual PRBool CanUninstall() = 0;
+        virtual PRBool RegisterPackageNode() = 0;
+
+    protected:
+        nsInstall* mInstall;
+};
+
+#endif /* nsInstallObject_h__ */

mozilla/xpinstall/src/nsInstallPatch.cpp

@@ -0,0 +1,986 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsFileSpec.h"
+#include "prmem.h"
+#include "nsInstall.h"
+#include "nsInstallPatch.h"
+#include "nsInstallResources.h"
+#include "nsIDOMInstallVersion.h"
+#include "zlib.h"
+
+#include "gdiff.h"
+
+#include "VerReg.h"
+#include "ScheduledTasks.h"
+#include "plstr.h"
+#include "xp_file.h" /* for XP_PlatformFileToURL */
+
+
+#ifdef XP_MAC
+#include "PatchableAppleSingle.h"
+#endif
+
+#define BUFSIZE     32768
+#define OPSIZE      1
+#define MAXCMDSIZE  12
+#define SRCFILE     0
+#define OUTFILE     1
+
+#define getshort(s) (uint16)( ((uchar)*(s) << 8) + ((uchar)*((s)+1)) )
+
+#define getlong(s)  \
+            (uint32)( ((uchar)*(s) << 24) + ((uchar)*((s)+1) << 16 ) + \
+                      ((uchar)*((s)+2) << 8) + ((uchar)*((s)+3)) )
+
+
+
+static int32   gdiff_parseHeader( pDIFFDATA dd );
+static int32   gdiff_validateFile( pDIFFDATA dd, int file );
+static int32   gdiff_valCRC32( pDIFFDATA dd, PRFileDesc* fh, uint32 chksum );
+static int32   gdiff_ApplyPatch( pDIFFDATA dd );
+static int32   gdiff_getdiff( pDIFFDATA dd, uchar *buffer, uint32 length );
+static int32   gdiff_add( pDIFFDATA dd, uint32 count );
+static int32   gdiff_copy( pDIFFDATA dd, uint32 position, uint32 count );
+static int32   gdiff_validateFile( pDIFFDATA dd, int file );
+
+
+nsInstallPatch::nsInstallPatch( nsInstall* inInstall,
+                                const nsString& inVRName,
+                                const nsString& inVInfo,
+                                const nsString& inJarLocation,
+                                PRInt32 *error)
+
+: nsInstallObject(inInstall)
+{
+    char tempTargetFile[MAXREGPATHLEN];
+    char* tempVersionString = inVRName.ToNewCString();
+
+    PRInt32 err = VR_GetPath(tempVersionString, MAXREGPATHLEN, tempTargetFile );
+    
+    delete [] tempVersionString;
+    
+    if (err != REGERR_OK)
+    {
+        *error = nsInstall::NO_SUCH_COMPONENT;
+        return;
+    }
+	nsString folderSpec(tempTargetFile);
+
+    mPatchFile      =   nsnull;
+    mTargetFile     =   nsnull;
+    mPatchedFile    =   nsnull;
+    mRegistryName   =   new nsString(inVRName);
+    mJarLocation    =   new nsString(inJarLocation);
+    mTargetFile     =   new nsFileSpec(folderSpec);
+    
+    mVersionInfo    =   new nsInstallVersion();
+    
+    mVersionInfo->Init(inVInfo);
+    
+}
+
+
+nsInstallPatch::nsInstallPatch( nsInstall* inInstall,
+                                const nsString& inVRName,
+                                const nsString& inVInfo,
+                                const nsString& inJarLocation,
+                                const nsString& folderSpec,
+                                const nsString& inPartialPath,
+                                PRInt32 *error)
+
+: nsInstallObject(inInstall)
+{
+    if ((inInstall == nsnull) || (inVRName == "null") || (inJarLocation == "null")) 
+    {
+        *error = nsInstall::INVALID_ARGUMENTS;
+        return;
+    }
+    
+    mPatchFile      =   nsnull;
+    mTargetFile     =   nsnull;
+    mPatchedFile    =   nsnull;
+    mRegistryName   =   new nsString(inVRName);
+    mJarLocation    =   new nsString(inJarLocation);
+    mVersionInfo    =   new nsInstallVersion();
+    
+    mVersionInfo->Init(inVInfo);
+    
+    mTargetFile = new nsFileSpec(folderSpec);
+    if(inPartialPath != "null")
+        *mTargetFile += inPartialPath;
+}
+
+nsInstallPatch::~nsInstallPatch()
+{
+    if (mVersionInfo)
+        delete mVersionInfo;
+
+    if (mTargetFile)
+        delete mTargetFile;
+
+    if (mJarLocation)
+        delete mJarLocation;
+    
+    if (mRegistryName)
+        delete mRegistryName;
+
+    if (mPatchedFile)
+        delete mPatchedFile;
+    
+    if (mPatchFile)
+        delete mPatchFile;
+
+}
+
+
+PRInt32 nsInstallPatch::Prepare()
+{
+    PRInt32 err;
+    PRBool deleteOldSrc;
+    
+    if (mTargetFile == nsnull)
+        return  nsInstall::INVALID_ARGUMENTS;
+
+    if (mTargetFile->Exists())
+    {
+        if (mTargetFile->IsFile())
+        {
+            err = nsInstall::SUCCESS;
+        }
+        else
+        {
+            err = nsInstall::FILE_IS_DIRECTORY;
+        }
+    }
+    else
+    {
+        err = nsInstall::FILE_DOES_NOT_EXIST;
+    }
+
+    if (err != nsInstall::SUCCESS)
+    {   
+        return err;
+    }
+
+    err =  mInstall->ExtractFileFromJar(*mJarLocation, mTargetFile, &mPatchFile);
+   
+    
+    nsFileSpec *fileName = nsnull;
+    nsVoidKey ikey( HashFilePath( nsFilePath(*mTargetFile) ) );
+    
+    mInstall->GetPatch(&ikey, fileName);
+
+    if (fileName != nsnull) 
+    {
+        deleteOldSrc = PR_TRUE;
+    } 
+    else 
+    {
+        fileName     = mTargetFile;
+        deleteOldSrc = PR_FALSE;
+    }
+
+    err = NativePatch(  *fileName,           // the file to patch
+                        *mPatchFile,         // the patch that was extracted from the jarfile
+                        &mPatchedFile);     // the new patched file
+    
+    if (err != nsInstall::SUCCESS)
+    {   
+        return err;
+    }
+
+    PR_ASSERT(mPatchedFile != nsnull);
+	mInstall->AddPatch(&ikey, mPatchedFile );
+	
+    if ( deleteOldSrc ) 
+    {
+		DeleteFileNowOrSchedule(*fileName );
+    }
+  
+    return err;
+}
+
+PRInt32 nsInstallPatch::Complete()
+{  
+    if ((mInstall == nsnull) || (mVersionInfo == nsnull) || (mPatchedFile == nsnull) || (mTargetFile == nsnull)) 
+    {
+        return nsInstall::INVALID_ARGUMENTS;
+    }
+    
+    PRInt32 err = nsInstall::SUCCESS;
+
+    nsFileSpec *fileName = nsnull;
+    nsVoidKey ikey( HashFilePath( nsFilePath(*mTargetFile) )  );
+    
+    mInstall->GetPatch(&ikey, fileName);
+    
+    if (fileName != nsnull && (*fileName == *mPatchedFile) )
+    {
+        // the patch has not been superceded--do final replacement
+		err = ReplaceFileNowOrSchedule( *mTargetFile, *mPatchedFile);
+        if ( 0 == err || nsInstall::REBOOT_NEEDED == err ) 
+        {
+            nsString tempVersionString;
+            mVersionInfo->ToString(tempVersionString);
+            
+            char* tempRegName = mRegistryName->ToNewCString();
+            char* tempVersion = tempVersionString.ToNewCString();
+
+            err = VR_Install( tempRegName, 
+							  (char*) (const char *) nsNSPRPath(*mTargetFile),
+                              tempVersion, 
+                              PR_FALSE );
+            
+            delete [] tempRegName;
+            delete [] tempVersion;
+
+        }
+        else
+        {
+            err = nsInstall::UNEXPECTED_ERROR;
+        }
+    }
+    else
+    {
+        // nothing -- old intermediate patched file was
+        // deleted by a superceding patch
+    }
+
+    return err;
+}
+
+void nsInstallPatch::Abort()
+{
+    nsFileSpec *fileName = nsnull;
+    nsVoidKey ikey( HashFilePath( nsFilePath(*mTargetFile) ) );
+
+    mInstall->GetPatch(&ikey, fileName);
+
+    if (fileName != nsnull && (*fileName == *mPatchedFile) )
+    {
+        DeleteFileNowOrSchedule( *mPatchedFile );
+    }
+}
+
+char* nsInstallPatch::toString()
+{
+	char* buffer = new char[1024];
+
+	// FIX!  sprintf( buffer, nsInstallResources::GetPatchFileString(), mPatchedFile->GetCString());
+
+	return buffer;
+}
+
+
+PRBool
+nsInstallPatch::CanUninstall()
+{
+    return PR_FALSE;
+}
+
+PRBool
+nsInstallPatch::RegisterPackageNode()
+{
+    return PR_FALSE;
+}
+
+
+PRInt32
+nsInstallPatch::NativePatch(const nsFileSpec &sourceFile, const nsFileSpec &patchFile, nsFileSpec **newFile)
+{
+
+	DIFFDATA	*dd;
+	PRInt32		status		= GDIFF_ERR_MEM;
+	char 		*tmpurl		= NULL;
+	char 		*realfile	= PL_strdup(nsNSPRPath(sourceFile)); // needs to be sourceFile!!!
+	nsFileSpec  outFileSpec = sourceFile;
+
+	dd = (DIFFDATA *)PR_Calloc( 1, sizeof(DIFFDATA));
+	if (dd != NULL)
+	{
+		dd->databuf = (uchar*)PR_Malloc(BUFSIZE);
+		if (dd->databuf == NULL) 
+		{
+			status = GDIFF_ERR_MEM;
+			goto cleanup;
+		}
+
+
+		dd->bufsize = BUFSIZE;
+
+		// validate patch header & check for special instructions
+		dd->fDiff = PR_Open (nsNSPRPath(patchFile), PR_RDONLY, 0666);
+
+
+		if (dd->fDiff != NULL)
+		{
+			status = gdiff_parseHeader(dd);
+		} else {
+			status = GDIFF_ERR_ACCESS;
+		}
+
+#ifdef dono
+#ifdef WIN32
+
+        /* unbind Win32 images */
+        if ( dd->bWin32BoundImage && status == GDIFF_OK ) {
+            tmpurl = WH_TempName( xpURL, NULL );
+            if ( tmpurl != NULL ) {
+                if (su_unbind( srcfile, srctype, tmpurl, xpURL ))  	
+				{
+                    PL_strfree(realfile);
+					realfile = tmpurl;
+                    realtype = xpURL;
+                    
+                }
+            }
+            else
+                status = GDIFF_ERR_MEM;
+        }
+#endif
+#endif
+
+#ifdef XP_MAC
+
+		if ( dd->bMacAppleSingle && status == GDIFF_OK ) 
+		{
+           // create a tmp file, so that we can AppleSingle the src file
+           nsSpecialSystemDirectory tempMacFile(nsSpecialSystemDirectory::OS_TemporaryDirectory);
+           nsString srcName = sourceFile.GetLeafName();
+           tempMacFile.SetLeafName(srcName);
+           tempMacFile.MakeUnique();
+           
+           // Encode! 
+		   // Encode src file, and put into temp file
+		   FSSpec sourceSpec = sourceFile.GetFSSpec();
+		   FSSpec tempSpec   = tempMacFile.GetFSSpec();
+		    
+			status = PAS_EncodeFile(&sourceSpec, &tempSpec);   
+				
+			if (status == noErr)
+			{
+				// set
+                PL_strfree(realfile);
+				realfile = PL_strdup(nsNSPRPath(tempMacFile));
+			}
+		}
+#endif 
+
+
+
+		if (status != NS_OK)
+			goto cleanup;
+
+		// make a unique file at the same location of our source file  (FILENAME-ptch.EXT)
+        nsString patchFileName = "-ptch";
+		nsString newFileName = sourceFile.GetLeafName();
+
+        PRInt32 index;
+		if ((index = newFileName.RFind(".")) > 0)
+		{
+            nsString extention;
+            nsString fileName;
+            newFileName.Right(extention, (newFileName.Length() - index) );        
+            newFileName.Left(fileName, (newFileName.Length() - (newFileName.Length() - index)));
+            newFileName = fileName + patchFileName + extention;
+
+        } else {
+            newFileName += patchFileName;
+        }
+        
+
+		outFileSpec.SetLeafName(newFileName); //????
+		outFileSpec.MakeUnique();
+
+        char *outFile = PL_strdup(nsNSPRPath(outFileSpec));
+
+		// apply patch to the source file
+		dd->fSrc = PR_Open ( realfile, PR_RDONLY, 0666);
+		dd->fOut = PR_Open ( outFile, PR_RDWR|PR_CREATE_FILE|PR_TRUNCATE, 0666);
+
+		if (dd->fSrc != NULL && dd->fOut != NULL)
+		{
+			status = gdiff_validateFile (dd, SRCFILE);
+
+			// specify why diff failed
+			if (status == GDIFF_ERR_CHECKSUM)
+				status = GDIFF_ERR_CHECKSUM_TARGET;
+
+			if (status == GDIFF_OK)
+				status = gdiff_ApplyPatch(dd);
+
+			if (status == GDIFF_OK)
+				status = gdiff_validateFile (dd, OUTFILE);
+
+			if (status == GDIFF_ERR_CHECKSUM)
+				status = GDIFF_ERR_CHECKSUM_RESULT;
+
+            if (status == GDIFF_OK)
+            {
+                *newFile = &outFileSpec;
+                if ( outFile != nsnull)
+                    PL_strfree( outFile );
+            }
+
+		} else {
+
+			status = GDIFF_ERR_ACCESS;
+		}		
+	}
+
+
+
+#ifdef XP_MAC
+	if ( dd->bMacAppleSingle && status == GDIFF_OK ) 
+	{
+        // create another file, so that we can decode somewhere
+        nsFileSpec anotherName = outFileSpec;
+        anotherName.MakeUnique();
+        
+		// Close the out file so that we can read it 		
+		PR_Close( dd->fOut );
+		dd->fOut = NULL;
+		
+		
+		FSSpec outSpec = outFileSpec.GetFSSpec();
+		FSSpec anotherSpec   = anotherName.GetFSSpec();
+		
+			
+        status =  PAS_DecodeFile(&outSpec, &anotherSpec);
+		if (status != noErr)
+		{
+		   	goto cleanup;
+        }
+		
+        nsFileSpec parent;
+        
+        outFileSpec.GetParent(parent);
+        
+        outFileSpec.Delete(PR_FALSE);
+        anotherName.Copy(parent);
+        
+        *newFile = &anotherName;
+	}
+	
+#endif 
+
+
+cleanup:
+    if ( dd != NULL ) 
+    {
+        if ( dd->fSrc != nsnull )
+            PR_Close( dd->fSrc );
+
+
+        if ( dd->fDiff != nsnull )
+            PR_Close( dd->fDiff );
+		
+		if ( dd->fOut != nsnull )
+        {
+            PR_Close( dd->fOut );
+        }
+        
+        if ( status != GDIFF_OK )
+		   	//XP_FileRemove( outfile, outtype );
+			newFile = NULL;
+		        
+		PR_FREEIF( dd->databuf );
+        PR_FREEIF( dd->oldChecksum );
+        PR_FREEIF( dd->newChecksum );
+        PR_DELETE(dd);
+    }
+
+	if ( tmpurl != NULL ) {
+        //XP_FileRemove( tmpurl, xpURL );
+		tmpurl = NULL;
+        PR_DELETE( tmpurl );
+    }
+    
+	/* lets map any GDIFF error to nice SU errors */
+
+	switch (status)
+	{
+        case GDIFF_OK:
+                break;
+		case GDIFF_ERR_HEADER:
+		case GDIFF_ERR_BADDIFF:
+		case GDIFF_ERR_OPCODE:
+		case GDIFF_ERR_CHKSUMTYPE:
+				status = nsInstall::PATCH_BAD_DIFF;
+				break;
+		case GDIFF_ERR_CHECKSUM_TARGET:
+				status = nsInstall::PATCH_BAD_CHECKSUM_TARGET;
+				break;
+		case GDIFF_ERR_CHECKSUM_RESULT:
+				status = nsInstall::PATCH_BAD_CHECKSUM_RESULT;
+				break;
+		case GDIFF_ERR_OLDFILE:
+		case GDIFF_ERR_ACCESS:
+		case GDIFF_ERR_MEM:
+		case GDIFF_ERR_UNKNOWN:
+		default:
+				status = nsInstall::UNEXPECTED_ERROR;
+				break;
+	}
+
+    return status;
+
+	// return -1;	//old return value
+}
+
+
+void* 
+nsInstallPatch::HashFilePath(const nsFilePath& aPath)
+{
+    PRUint32 rv = 0;
+
+	char* cPath = PL_strdup(nsNSPRPath(aPath));
+    
+    if(cPath != nsnull) 
+    {
+        char  ch;
+        char* filePath = PL_strdup(cPath);
+        PRUint32 cnt=0;
+
+        while ((ch = *filePath++) != 0) 
+        {
+            // FYI: rv = rv*37 + ch
+            rv = ((rv << 5) + (rv << 2) + rv) + ch;
+            cnt++;
+        }
+        
+        for (PRUint32 i=0; i<=cnt; i++)
+            *filePath--;
+		PL_strfree(filePath);
+    }
+
+	PL_strfree(cPath);
+
+    return (void*)rv;
+}
+
+
+
+
+/*---------------------------------------------------------
+ *  gdiff_parseHeader()
+ *
+ *  reads and validates the GDIFF header info
+ *---------------------------------------------------------
+ */
+static
+int32 gdiff_parseHeader( pDIFFDATA dd )
+{
+    int32   err = GDIFF_OK;
+    uint8   cslen;
+    uint8   oldcslen;
+    uint8   newcslen;
+    uint32  nRead;
+    uchar   header[GDIFF_HEADERSIZE];
+
+    /* Read the fixed-size part of the header */
+
+	nRead = PR_Read (dd->fDiff, header, GDIFF_HEADERSIZE);
+    if ( nRead != GDIFF_HEADERSIZE ||
+         memcmp( header, GDIFF_MAGIC, GDIFF_MAGIC_LEN ) != 0  ||
+         header[GDIFF_VER_POS] != GDIFF_VER )
+    {
+        err = GDIFF_ERR_HEADER;
+    }
+    else
+    {
+        /* get the checksum information */
+
+        dd->checksumType = header[GDIFF_CS_POS];
+        cslen = header[GDIFF_CSLEN_POS];
+
+        if ( cslen > 0 )
+        {
+            oldcslen = cslen / 2;
+            newcslen = cslen - oldcslen;
+            PR_ASSERT( newcslen == oldcslen );
+
+            dd->checksumLength = oldcslen;
+            dd->oldChecksum = (uchar*)PR_MALLOC(oldcslen);
+            dd->newChecksum = (uchar*)PR_MALLOC(newcslen);
+
+            if ( dd->oldChecksum != NULL && dd->newChecksum != NULL )
+            {
+				nRead = PR_Read (dd->fDiff, dd->oldChecksum, oldcslen);
+                if ( nRead == oldcslen )
+                {
+					nRead = PR_Read (dd->fDiff, dd->newChecksum, newcslen);
+                    if ( nRead != newcslen ) {
+                        err = GDIFF_ERR_HEADER;
+                    }
+                }
+                else {
+                    err = GDIFF_ERR_HEADER;
+                }
+            }
+            else {
+                err = GDIFF_ERR_MEM;
+            }
+        }
+
+
+        /* get application data, if any */
+
+        if ( err == GDIFF_OK )
+        {
+            uint32  appdataSize;
+            uchar   *buf;
+            uchar   lenbuf[GDIFF_APPDATALEN];
+
+			nRead = PR_Read(dd->fDiff, lenbuf, GDIFF_APPDATALEN);
+            if ( nRead == GDIFF_APPDATALEN ) 
+            {
+                appdataSize = getlong(lenbuf);
+
+                if ( appdataSize > 0 ) 
+                {
+                    buf = (uchar *)PR_MALLOC( appdataSize );
+
+                    if ( buf != NULL )
+                    {
+						nRead = PR_Read (dd->fDiff, buf, appdataSize);
+                        if ( nRead == appdataSize ) 
+                        {
+                            if ( 0 == memcmp( buf, APPFLAG_W32BOUND, appdataSize ) )
+                                dd->bWin32BoundImage = TRUE;
+
+                            if ( 0 == memcmp( buf, APPFLAG_APPLESINGLE, appdataSize ) )
+                                dd->bMacAppleSingle = TRUE;
+                        }
+                        else {
+                            err = GDIFF_ERR_HEADER;
+                        }
+
+                        PR_DELETE( buf );
+                    }
+                    else {
+                        err = GDIFF_ERR_MEM;
+                    }
+                }
+            }
+            else {
+                err = GDIFF_ERR_HEADER;
+            }
+        }
+    }
+
+    return (err);
+}
+
+
+/*---------------------------------------------------------
+ *  gdiff_validateFile()
+ *
+ *  computes the checksum of the file and compares it to 
+ *  the value stored in the GDIFF header
+ *---------------------------------------------------------
+ */
+static 
+int32 gdiff_validateFile( pDIFFDATA dd, int file )
+{
+    int32		result;
+    PRFileDesc*	fh;
+    uchar*		chksum;
+
+    /* which file are we dealing with? */
+    if ( file == SRCFILE ) {
+        fh = dd->fSrc;
+        chksum = dd->oldChecksum;
+    }
+    else { /* OUTFILE */
+        fh = dd->fOut;
+        chksum = dd->newChecksum;
+    }
+
+    /* make sure file's at beginning */
+    PR_Seek( fh, 0, PR_SEEK_SET );
+
+    /* calculate appropriate checksum */
+    switch (dd->checksumType)
+    {
+        case GDIFF_CS_NONE:
+            result = GDIFF_OK;
+            break;
+
+
+        case GDIFF_CS_CRC32:
+            if ( dd->checksumLength == CRC32_LEN )
+                result = gdiff_valCRC32( dd, fh, getlong(chksum) );
+            else
+                result = GDIFF_ERR_HEADER;
+            break;
+
+
+        case GDIFF_CS_MD5:
+
+
+        case GDIFF_CS_SHA:
+
+
+        default:
+            /* unsupported checksum type */
+            result = GDIFF_ERR_CHKSUMTYPE;
+            break;
+    }
+
+    /* reset file position to beginning and return status */
+    PR_Seek( fh, 0, PR_SEEK_SET );
+    return (result);
+}
+
+
+/*---------------------------------------------------------
+ *  gdiff_valCRC32()
+ *
+ *  computes the checksum of the file and compares it to 
+ *  the passed in checksum.  Assumes file is positioned at
+ *  beginning.
+ *---------------------------------------------------------
+ */
+static 
+int32 gdiff_valCRC32( pDIFFDATA dd, PRFileDesc* fh, uint32 chksum )
+{
+    uint32 crc;
+    uint32 nRead;
+
+    crc = crc32(0L, Z_NULL, 0);
+
+	nRead = PR_Read (fh, dd->databuf, dd->bufsize);
+    while ( nRead > 0 ) 
+    {
+        crc = crc32( crc, dd->databuf, nRead );
+		nRead = PR_Read (fh, dd->databuf, dd->bufsize);
+    }
+
+    if ( crc == chksum )
+        return GDIFF_OK;
+    else
+        return GDIFF_ERR_CHECKSUM;
+}
+
+
+/*---------------------------------------------------------
+ *  gdiff_ApplyPatch()
+ *
+ *  Combines patch data with source file to produce the
+ *  new target file.  Assumes all three files have been
+ *  opened, GDIFF header read, and all other setup complete
+ *
+ *  The GDIFF patch is processed sequentially which random
+ *  access is neccessary for the source file.
+ *---------------------------------------------------------
+ */
+static
+int32 gdiff_ApplyPatch( pDIFFDATA dd )
+{
+    int32   err;
+    XP_Bool done;
+    uint32  position;
+    uint32  count;
+    uchar   opcode;
+    uchar   cmdbuf[MAXCMDSIZE];
+
+    done = FALSE;
+    while ( !done ) {
+        err = gdiff_getdiff( dd, &opcode, OPSIZE );
+        if ( err != GDIFF_OK )
+            break;
+
+        switch (opcode)
+        {
+            case ENDDIFF:
+                done = TRUE;
+                break;
+
+            case ADD16:
+                err = gdiff_getdiff( dd, cmdbuf, ADD16SIZE );
+                if ( err == GDIFF_OK ) {
+                    err = gdiff_add( dd, getshort( cmdbuf ) );
+                }
+                break;
+
+            case ADD32:
+                err = gdiff_getdiff( dd, cmdbuf, ADD32SIZE );
+                if ( err == GDIFF_OK ) {
+                    err = gdiff_add( dd, getlong( cmdbuf ) );
+                }
+                break;
+
+            case COPY16BYTE:
+                err = gdiff_getdiff( dd, cmdbuf, COPY16BYTESIZE );
+                if ( err == GDIFF_OK ) {
+                    position = getshort( cmdbuf );
+                    count = *(cmdbuf + sizeof(short));
+                    err = gdiff_copy( dd, position, count );
+                }
+                break;
+
+            case COPY16SHORT:
+                err = gdiff_getdiff( dd, cmdbuf, COPY16SHORTSIZE );
+                if ( err == GDIFF_OK ) {
+                    position = getshort( cmdbuf );
+                    count = getshort(cmdbuf + sizeof(short));
+                    err = gdiff_copy( dd, position, count );
+                }
+                break;
+
+            case COPY16LONG:
+                err = gdiff_getdiff( dd, cmdbuf, COPY16LONGSIZE );
+                if ( err == GDIFF_OK ) {
+                    position = getshort( cmdbuf );
+                    count =  getlong(cmdbuf + sizeof(short));
+                    err = gdiff_copy( dd, position, count );
+                }
+                break;
+
+            case COPY32BYTE:
+                err = gdiff_getdiff( dd, cmdbuf, COPY32BYTESIZE );
+                if ( err == GDIFF_OK ) {
+                    position = getlong( cmdbuf );
+                    count = *(cmdbuf + sizeof(long));
+                    err = gdiff_copy( dd, position, count );
+                }
+                break;
+
+            case COPY32SHORT:
+                err = gdiff_getdiff( dd, cmdbuf, COPY32SHORTSIZE );
+                if ( err == GDIFF_OK ) {
+                    position = getlong( cmdbuf );
+                    count = getshort(cmdbuf + sizeof(long));
+                    err = gdiff_copy( dd, position, count );
+                }
+                break;
+
+            case COPY32LONG:
+                err = gdiff_getdiff( dd, cmdbuf, COPY32LONGSIZE );
+                if ( err == GDIFF_OK ) {
+                    position = getlong( cmdbuf );
+                    count = getlong(cmdbuf + sizeof(long));
+                    err = gdiff_copy( dd, position, count );
+                }
+                break;
+
+            case COPY64:
+                /* we don't support 64-bit file positioning yet */
+                err = GDIFF_ERR_OPCODE;
+                break;
+
+            default:
+                err = gdiff_add( dd, opcode );
+                break;
+        }
+
+        if ( err != GDIFF_OK )
+            done = TRUE;
+    }
+
+    /* return status */
+    return (err);
+}
+
+
+/*---------------------------------------------------------
+ *  gdiff_getdiff()
+ *
+ *  reads the next "length" bytes of the diff into "buffer"
+ *
+ *  XXX: need a diff buffer to optimize reads!
+ *---------------------------------------------------------
+ */
+static
+int32 gdiff_getdiff( pDIFFDATA dd, uchar *buffer, uint32 length )
+{
+    uint32 bytesRead;
+
+	bytesRead = PR_Read (dd->fDiff, buffer, length);
+    if ( bytesRead != length )
+        return GDIFF_ERR_BADDIFF;
+
+    return GDIFF_OK;
+}
+
+
+/*---------------------------------------------------------
+ *  gdiff_add()
+ *
+ *  append "count" bytes from diff file to new file
+ *---------------------------------------------------------
+ */
+static
+int32 gdiff_add( pDIFFDATA dd, uint32 count )
+{
+    int32   err = GDIFF_OK;
+    uint32  nRead;
+    uint32  chunksize;
+
+    while ( count > 0 ) {
+        chunksize = ( count > dd->bufsize) ? dd->bufsize : count;
+		nRead = PR_Read (dd->fDiff, dd->databuf, chunksize);
+        if ( nRead != chunksize ) {
+            err = GDIFF_ERR_BADDIFF;
+            break;
+        }
+
+		PR_Write (dd->fOut, dd->databuf, chunksize);
+
+        count -= chunksize;
+    }
+
+    return (err);
+}
+
+
+
+/*---------------------------------------------------------
+ *  gdiff_copy()
+ *
+ *  copy "count" bytes from "position" in source file
+ *---------------------------------------------------------
+ */
+static
+int32 gdiff_copy( pDIFFDATA dd, uint32 position, uint32 count )
+{
+    int32 err = GDIFF_OK;
+    uint32 nRead;
+    uint32 chunksize;
+
+	PR_Seek (dd->fSrc, position, PR_SEEK_SET);
+
+    while ( count > 0 ) {
+        chunksize = (count > dd->bufsize) ? dd->bufsize : count;
+
+		nRead = PR_Read (dd->fSrc, dd->databuf, chunksize);
+        if ( nRead != chunksize ) {
+            err = GDIFF_ERR_OLDFILE;
+            break;
+        }
+
+		PR_Write (dd->fOut, dd->databuf, chunksize);
+
+        count -= chunksize;
+    }
+
+    return (err);
+}
+

mozilla/xpinstall/src/nsInstallPatch.h

@@ -0,0 +1,79 @@
+/* -*- 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 nsInstallPatch_h__
+#define nsInstallPatch_h__
+
+#include "prtypes.h"
+#include "nsString.h"
+
+#include "nsInstallObject.h"
+
+#include "nsInstall.h"
+#include "nsInstallFolder.h"
+#include "nsInstallVersion.h"
+
+
+class nsInstallPatch : public nsInstallObject 
+{
+    public:
+
+        nsInstallPatch( nsInstall* inInstall,
+                        const nsString& inVRName,
+                        const nsString& inVInfo,
+                        const nsString& inJarLocation,
+                        const nsString& folderSpec,
+                        const nsString& inPartialPath,
+                        PRInt32 *error);
+
+        nsInstallPatch( nsInstall* inInstall,
+                        const nsString& inVRName,
+                        const nsString& inVInfo,
+                        const nsString& inJarLocation,
+                        PRInt32 *error);
+
+        virtual ~nsInstallPatch();
+
+        PRInt32 Prepare();
+        PRInt32 Complete();
+        void  Abort();
+        char* toString();
+
+        PRBool CanUninstall();
+        PRBool RegisterPackageNode();
+	  
+  
+    private:
+        
+        
+        nsInstallVersion        *mVersionInfo;
+        
+        nsFileSpec              *mTargetFile;
+        nsFileSpec              *mPatchFile;
+        nsFileSpec              *mPatchedFile;
+
+        nsString                *mJarLocation;
+        nsString                *mRegistryName;
+        
+       
+
+        PRInt32  NativePatch(const nsFileSpec &sourceFile, const nsFileSpec &patchfile, nsFileSpec **newFile);
+        void*    HashFilePath(const nsFilePath& aPath);
+};
+
+#endif /* nsInstallPatch_h__ */

mozilla/xpinstall/src/nsInstallProgressDialog.cpp

@@ -0,0 +1,343 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#include "nsIXPInstallProgress.h"
+#include "nsInstallProgressDialog.h"
+
+#include "nsIAppShellComponentImpl.h"
+
+#include "nsIServiceManager.h"
+#include "nsIDocumentViewer.h"
+#include "nsIContent.h"
+#include "nsINameSpaceManager.h"
+#include "nsIContentViewer.h"
+#include "nsIDOMElement.h"
+#include "nsINetService.h"
+
+#include "nsIWebShell.h"
+#include "nsIWebShellWindow.h"
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_IID( kAppShellServiceCID, NS_APPSHELL_SERVICE_CID );
+static NS_DEFINE_IID( kNetServiceCID,      NS_NETSERVICE_CID );
+
+// Utility to set element attribute.
+static nsresult setAttribute( nsIDOMXULDocument *doc,
+                              const char *id,
+                              const char *name,
+                              const nsString &value ) {
+    nsresult rv = NS_OK;
+
+    if ( doc ) {
+        // Find specified element.
+        nsCOMPtr<nsIDOMElement> elem;
+        rv = doc->GetElementById( id, getter_AddRefs( elem ) );
+        if ( elem ) {
+            // Set the text attribute.
+            rv = elem->SetAttribute( name, value );
+            if ( NS_SUCCEEDED( rv ) ) {
+            } else {
+                 DEBUG_PRINTF( PR_STDOUT, "%s %d: SetAttribute failed, rv=0x%X\n",
+                               __FILE__, (int)__LINE__, (int)rv );
+            }
+        } else {
+            DEBUG_PRINTF( PR_STDOUT, "%s %d: GetElementById failed, rv=0x%X\n",
+                          __FILE__, (int)__LINE__, (int)rv );
+        }
+    } else {
+        rv = NS_ERROR_NULL_POINTER;
+    }
+
+    return rv;
+}
+
+
+// Utility to get element attribute.
+static nsresult getAttribute( nsIDOMXULDocument *doc,
+                              const char *id,
+                              const char *name,
+                              nsString &value ) {
+    nsresult rv = NS_OK;
+
+    if ( doc ) {
+        // Find specified element.
+        nsCOMPtr<nsIDOMElement> elem;
+        rv = doc->GetElementById( id, getter_AddRefs( elem ) );
+        if ( elem ) {
+            // Set the text attribute.
+            rv = elem->GetAttribute( name, value );
+            if ( NS_SUCCEEDED( rv ) ) {
+            } else {
+                 DEBUG_PRINTF( PR_STDOUT, "%s %d: SetAttribute failed, rv=0x%X\n",
+                               __FILE__, (int)__LINE__, (int)rv );
+            }
+        } else {
+            DEBUG_PRINTF( PR_STDOUT, "%s %d: GetElementById failed, rv=0x%X\n",
+                          __FILE__, (int)__LINE__, (int)rv );
+        }
+    } else {
+        rv = NS_ERROR_NULL_POINTER;
+    }
+
+    return rv;
+}
+
+
+nsInstallProgressDialog::nsInstallProgressDialog()
+{
+    NS_INIT_REFCNT();
+    mWindow = nsnull;
+    mDocument = nsnull;
+
+}
+
+nsInstallProgressDialog::~nsInstallProgressDialog()
+{
+}
+
+
+NS_IMPL_ADDREF( nsInstallProgressDialog );
+NS_IMPL_RELEASE( nsInstallProgressDialog );
+
+NS_IMETHODIMP 
+nsInstallProgressDialog::QueryInterface(REFNSIID aIID,void** aInstancePtr)
+{
+  if (aInstancePtr == NULL) {
+    return NS_ERROR_NULL_POINTER;
+  }
+
+  // Always NULL result, in case of failure
+  *aInstancePtr = NULL;
+
+  if (aIID.Equals(nsIXPInstallProgress::GetIID())) {
+    *aInstancePtr = (void*) ((nsInstallProgressDialog*)this);
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+  if (aIID.Equals(nsIXULWindowCallbacks::GetIID())) {
+    *aInstancePtr = (void*) ((nsIXULWindowCallbacks*)this);
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+  if (aIID.Equals(kISupportsIID)) {
+    *aInstancePtr = (void*) (nsISupports*)((nsIXPInstallProgress*)this);
+    NS_ADDREF_THIS();
+    return NS_OK;
+  }
+
+  return NS_ERROR_NO_INTERFACE;
+}
+
+NS_IMETHODIMP 
+nsInstallProgressDialog::BeforeJavascriptEvaluation()
+{
+    nsresult rv = NS_OK;
+
+    // Get app shell service.
+    nsIAppShellService *appShell;
+    rv = nsServiceManager::GetService( kAppShellServiceCID,
+                                       nsIAppShellService::GetIID(),
+                                       (nsISupports**)&appShell );
+
+    if ( NS_SUCCEEDED( rv ) ) 
+    {
+        // Open "progress" dialog.
+        nsIURL *url;
+        rv = NS_NewURL( &url, "resource:/res/xpinstall/progress.xul" );
+        
+        if ( NS_SUCCEEDED(rv) ) 
+        {
+        
+            nsIWebShellWindow *newWindow;
+
+            rv = appShell->CreateTopLevelWindow( nsnull,
+                                                 url,
+                                                 PR_TRUE,
+                                                 newWindow,
+                                                 nsnull,
+                                                 this,  // callbacks??
+                                                 0,
+                                                 0 );
+
+            if ( NS_SUCCEEDED( rv ) ) 
+            {
+                mWindow = newWindow;
+                NS_RELEASE( newWindow );
+
+                 if (mWindow != nsnull)
+                    mWindow->Show(PR_TRUE);
+            }
+            else 
+            {
+                DEBUG_PRINTF( PR_STDOUT, "Error creating progress dialog, rv=0x%X\n", (int)rv );
+            }
+            NS_RELEASE( url );
+        }
+        
+        nsServiceManager::ReleaseService( kAppShellServiceCID, appShell );
+    } 
+    else 
+    {
+        DEBUG_PRINTF( PR_STDOUT, "Unable to get app shell service, rv=0x%X\n", (int)rv );
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsInstallProgressDialog::AfterJavascriptEvaluation()
+{
+    if (mWindow)
+    {
+        mWindow->Close();
+    }
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsInstallProgressDialog::InstallStarted(const char *UIPackageName)
+{
+    setAttribute( mDocument, "dialog.uiPackageName", "value", nsString(UIPackageName) );
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsInstallProgressDialog::ItemScheduled(const char *message)
+{
+    PRInt32 maxChars = 40;
+
+    nsString theMessage(message);
+    PRInt32 len = theMessage.Length();
+    if (len > maxChars)
+    {
+        PRInt32 offset = (len/2) - ((len - maxChars)/2);
+        PRInt32 count  = (len - maxChars);
+        theMessage.Cut(offset, count); 
+        theMessage.Insert(nsString("..."), offset);
+    }
+    setAttribute( mDocument, "dialog.currentAction", "value", theMessage );
+    
+    nsString aValue;
+    getAttribute( mDocument, "data.canceled", "value", aValue );
+
+    if (aValue.EqualsIgnoreCase("true"))
+        return -1;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsInstallProgressDialog::InstallFinalization(const char *message, PRInt32 itemNum, PRInt32 totNum)
+{
+
+    PRInt32 maxChars = 40;
+
+    nsString theMessage(message);
+    PRInt32 len = theMessage.Length();
+    if (len > maxChars)
+    {
+        PRInt32 offset = (len/2) - ((len - maxChars)/2);
+        PRInt32 count  = (len - maxChars);
+        theMessage.Cut(offset, count);  
+        theMessage.Insert(nsString("..."), offset);
+    }
+
+    setAttribute( mDocument, "dialog.currentAction", "value", theMessage );
+
+    nsresult rv = NS_OK;
+    char buf[16];
+    
+    PR_snprintf( buf, sizeof buf, "%lu", totNum );
+    setAttribute( mDocument, "dialog.progress", "max", buf );
+   
+    if (totNum != 0)
+    {
+        PR_snprintf( buf, sizeof buf, "%lu", ((totNum-itemNum)/totNum) );
+    }
+    else
+    {
+        PR_snprintf( buf, sizeof buf, "%lu", 0 );
+    }
+    setAttribute( mDocument, "dialog.progress", "value", buf );
+    
+    return NS_OK;
+}
+
+NS_IMETHODIMP 
+nsInstallProgressDialog::InstallAborted()
+{
+    return NS_OK;
+}
+
+
+
+
+// Do startup stuff from C++ side.
+NS_IMETHODIMP
+nsInstallProgressDialog::ConstructBeforeJavaScript(nsIWebShell *aWebShell) 
+{
+    nsresult rv = NS_OK;
+
+    // Get content viewer from the web shell.
+    nsCOMPtr<nsIContentViewer> contentViewer;
+    rv = aWebShell ? aWebShell->GetContentViewer(getter_AddRefs(contentViewer))
+                   : NS_ERROR_NULL_POINTER;
+
+    if ( contentViewer ) {
+        // Up-cast to a document viewer.
+        nsCOMPtr<nsIDocumentViewer> docViewer( do_QueryInterface( contentViewer, &rv ) );
+        if ( docViewer ) {
+            // Get the document from the doc viewer.
+            nsCOMPtr<nsIDocument> document;
+            rv = docViewer->GetDocument(*getter_AddRefs(document));
+            if ( document ) {
+                // Upcast to XUL document.
+                mDocument = do_QueryInterface( document, &rv );
+                if ( ! mDocument ) 
+                {
+                    DEBUG_PRINTF( PR_STDOUT, "%s %d: Upcast to nsIDOMXULDocument failed, rv=0x%X\n",
+                                  __FILE__, (int)__LINE__, (int)rv );
+                }
+            } 
+            else 
+            {
+                DEBUG_PRINTF( PR_STDOUT, "%s %d: GetDocument failed, rv=0x%X\n",
+                              __FILE__, (int)__LINE__, (int)rv );
+            }
+        } 
+        else 
+        {
+            DEBUG_PRINTF( PR_STDOUT, "%s %d: Upcast to nsIDocumentViewer failed, rv=0x%X\n",
+                          __FILE__, (int)__LINE__, (int)rv );
+        }
+    } 
+    else 
+    {
+        DEBUG_PRINTF( PR_STDOUT, "%s %d: GetContentViewer failed, rv=0x%X\n",
+                      __FILE__, (int)__LINE__, (int)rv );
+    }
+
+    return rv;
+}

mozilla/xpinstall/src/nsInstallProgressDialog.h

@@ -0,0 +1,67 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Douglas Turner <dougt@netscape.com>
+ */
+#ifndef __nsInstallProgressDialog_h__
+#define __nsInstallProgressDialog_h__
+
+#include "nsIXPInstallProgress.h"
+#include "nsISupports.h"
+#include "nsISupportsUtils.h"
+
+#include "nsCOMPtr.h"
+
+#include "nsIWebShell.h"
+#include "nsIWebShellWindow.h"
+#include "nsIXULWindowCallbacks.h"    
+
+#include "nsIDocument.h"
+#include "nsIDOMXULDocument.h"
+
+
+class nsInstallProgressDialog : public nsIXPInstallProgress, public nsIXULWindowCallbacks
+{
+    public: 
+
+        nsInstallProgressDialog();
+        virtual ~nsInstallProgressDialog();
+        
+        NS_DECL_ISUPPORTS
+
+        
+        NS_IMETHOD BeforeJavascriptEvaluation();
+        NS_IMETHOD AfterJavascriptEvaluation();
+        NS_IMETHOD InstallStarted(const char *UIPackageName);
+        NS_IMETHOD ItemScheduled(const char *message);
+        NS_IMETHOD InstallFinalization(const char *message, PRInt32 itemNum, PRInt32 totNum);
+        NS_IMETHOD InstallAborted();
+
+        // Declare implementations of nsIXULWindowCallbacks interface functions.
+        NS_IMETHOD ConstructBeforeJavaScript(nsIWebShell *aWebShell);
+        NS_IMETHOD ConstructAfterJavaScript(nsIWebShell *aWebShell) { return NS_OK; }
+
+    private:
+
+        nsCOMPtr<nsIDOMXULDocument>  mDocument;
+        nsCOMPtr<nsIWebShellWindow>  mWindow;
+};
+#endif

mozilla/xpinstall/src/nsInstallResources.cpp

@@ -0,0 +1,67 @@
+ /* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsInstallResources.h"
+
+char* nsInstallResources::GetInstallFileString(void)
+{ 
+    return "Installing: %s"; 
+}
+
+char* nsInstallResources::GetReplaceFileString(void)
+{ 
+    return "Replacing %s"; 
+}     
+
+char* nsInstallResources::GetDeleteFileString(void)
+{ 
+    return "Deleting file: %s"; 
+} 
+
+char* nsInstallResources::GetDeleteComponentString(void) 
+{ 
+    return "Deleting component: %s"; 
+}
+
+char* nsInstallResources::GetExecuteString(void)         
+{ 
+    return "Executing: %s"; 
+}
+
+char* nsInstallResources::GetExecuteWithArgsString(void) 
+{ 
+    return "Executing: %s with argument: %s"; 
+}
+
+char* nsInstallResources::GetPatchFileString(void)       
+{ 
+    return "Patching: %s"; 
+}
+
+char* nsInstallResources::GetUninstallString(void)       
+{ 
+    return "Uninstalling: %s"; 
+}
+

mozilla/xpinstall/src/nsInstallResources.h

@@ -0,0 +1,45 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef __NS_INSTALLRESOURCES_H__
+#define __NS_INSTALLRESOURCES_H__
+
+class nsInstallResources
+{
+    public:
+       
+       static char* GetInstallFileString(void);
+       static char* GetReplaceFileString(void);     
+       static char* GetDeleteFileString(void);      
+       static char* GetDeleteComponentString(void); 
+       static char* GetExecuteString(void);         
+       static char* GetExecuteWithArgsString(void); 
+       static char* GetPatchFileString(void);       
+       static char* GetUninstallString(void);       
+};
+
+
+#endif

mozilla/xpinstall/src/nsInstallTrigger.cpp

@@ -0,0 +1,359 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#include "nsSoftwareUpdate.h"
+#include "nsSoftwareUpdateStream.h"
+#include "nsInstallTrigger.h"
+#include "nsIDOMInstallTriggerGlobal.h"
+
+#include "nscore.h"
+#include "nsIFactory.h"
+#include "nsISupports.h"
+#include "nsIScriptGlobalObject.h"
+
+#include "nsIPref.h"
+
+#include "nsRepository.h"
+#include "nsIServiceManager.h"
+
+#include "nsSpecialSystemDirectory.h"
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
+static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
+
+static NS_DEFINE_IID(kIInstallTrigger_IID, NS_IDOMINSTALLTRIGGERGLOBAL_IID);
+static NS_DEFINE_IID(kIInstallTrigger_CID, NS_SoftwareUpdateInstallTrigger_CID);
+
+
+
+
+
+
+nsInstallTrigger::nsInstallTrigger()
+{
+    mScriptObject   = nsnull;
+    NS_INIT_REFCNT();
+}
+
+nsInstallTrigger::~nsInstallTrigger()
+{
+}
+
+NS_IMETHODIMP 
+nsInstallTrigger::QueryInterface(REFNSIID aIID,void** aInstancePtr)
+{
+    if (aInstancePtr == NULL)
+    {
+        return NS_ERROR_NULL_POINTER;
+    }
+
+    // Always NULL result, in case of failure
+    *aInstancePtr = NULL;
+
+    if ( aIID.Equals(kIScriptObjectOwnerIID))
+    {
+        *aInstancePtr = (void*) ((nsIScriptObjectOwner*)this);
+        AddRef();
+        return NS_OK;
+    }
+    else if ( aIID.Equals(kIInstallTrigger_IID) )
+    {
+        *aInstancePtr = (void*) ((nsIDOMInstallTriggerGlobal*)this);
+        AddRef();
+        return NS_OK;
+    }
+    else if ( aIID.Equals(kISupportsIID) )
+    {
+        *aInstancePtr = (void*)(nsISupports*)(nsIScriptObjectOwner*)this;
+        AddRef();
+        return NS_OK;
+    }
+
+     return NS_NOINTERFACE;
+}
+
+NS_IMPL_ADDREF(nsInstallTrigger)
+NS_IMPL_RELEASE(nsInstallTrigger)
+
+
+
+NS_IMETHODIMP 
+nsInstallTrigger::GetScriptObject(nsIScriptContext *aContext, void** aScriptObject)
+{
+    NS_PRECONDITION(nsnull != aScriptObject, "null arg");
+    nsresult res = NS_OK;
+    
+    if (nsnull == mScriptObject) 
+    {
+         nsIScriptGlobalObject *global = aContext->GetGlobalObject();
+
+        res = NS_NewScriptInstallTriggerGlobal(  aContext, 
+                                                (nsISupports *)(nsIDOMInstallTriggerGlobal*)this, 
+                                                (nsISupports *)global, 
+                                                &mScriptObject);
+        NS_IF_RELEASE(global);
+
+    }
+  
+
+    *aScriptObject = mScriptObject;
+    return res;
+}
+
+NS_IMETHODIMP 
+nsInstallTrigger::SetScriptObject(void *aScriptObject)
+{
+  mScriptObject = aScriptObject;
+  return NS_OK;
+}
+
+static NS_DEFINE_IID(kPrefsIID, NS_IPREF_IID);
+static NS_DEFINE_IID(kPrefsCID,  NS_PREF_CID);
+
+NS_IMETHODIMP    
+nsInstallTrigger::UpdateEnabled(PRBool* aReturn)
+{
+    nsIPref * prefs;
+    
+    nsresult rv = nsServiceManager::GetService(kPrefsCID, 
+                                               kPrefsIID,
+                                               (nsISupports**) &prefs);
+
+
+    if ( NS_SUCCEEDED(rv) )
+    {
+        rv = prefs->GetBoolPref( (const char*) AUTOUPDATE_ENABLE_PREF, aReturn);
+
+        if (NS_FAILED(rv))
+        {
+            *aReturn = PR_FALSE;
+        }
+
+        NS_RELEASE(prefs);
+    }
+    else
+    {
+        *aReturn = PR_FALSE;  /* no prefs manager.  set to false */
+    }
+    
+    //FIX!!!!!!!!!!  
+    *aReturn = PR_TRUE; 
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP    
+nsInstallTrigger::StartSoftwareUpdate(const nsString& aURL, PRInt32 aFlags, PRInt32* aReturn)
+{
+    nsString localFile;
+    CreateTempFileFromURL(aURL, localFile);
+
+    // start the download (this will clean itself up)
+    nsSoftwareUpdateListener *downloader = new nsSoftwareUpdateListener(aURL, localFile, aFlags);
+
+    *aReturn = NS_OK;  // maybe we should do something more.
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::StartSoftwareUpdate(const nsString& aURL, PRInt32* aReturn)
+{
+    nsString localFile;
+    CreateTempFileFromURL(aURL, localFile);
+
+    // start the download (this will clean itself up)
+    nsSoftwareUpdateListener *downloader = new nsSoftwareUpdateListener(aURL, localFile, 0);
+
+    *aReturn = NS_OK;  // maybe we should do something more.
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::CompareVersion(const nsString& aRegName, PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::CompareVersion(const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallTrigger::CompareVersion(const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+
+
+// this will take a nsIUrl, and create a temporary file.  If it is local, we just us it.
+ 
+void
+nsInstallTrigger::CreateTempFileFromURL(const nsString& aURL, nsString& tempFileString)
+{
+    // Checking to see if the url is local
+
+    if ( aURL.EqualsIgnoreCase("file://", 7) )
+    {       
+        tempFileString.SetString( nsNSPRPath(nsFileURL(aURL)) );
+    }
+    else
+    {
+        nsSpecialSystemDirectory tempFile(nsSpecialSystemDirectory::OS_TemporaryDirectory);
+    
+        PRInt32 result = aURL.RFind("/");
+        if (result != -1)
+        {    
+            nsString jarName;
+                       
+            aURL.Right(jarName, (aURL.Length() - result) );
+            
+            PRInt32 argOffset = jarName.RFind("?");
+
+            if (argOffset != -1)
+            {
+                // we need to remove ? and everything after it
+                jarName.Truncate(argOffset);
+            }
+            
+            
+            tempFile += jarName;
+        }
+        else
+        {   
+            tempFile += "xpinstall.jar";
+        }
+
+        tempFile.MakeUnique();
+
+        tempFileString.SetString( nsNSPRPath( nsFilePath(tempFile) ) );
+    }
+}
+
+
+/////////////////////////////////////////////////////////////////////////
+// 
+/////////////////////////////////////////////////////////////////////////
+
+
+
+nsInstallTriggerFactory::nsInstallTriggerFactory(void)
+{
+    NS_INIT_REFCNT();
+}
+
+nsInstallTriggerFactory::~nsInstallTriggerFactory(void)
+{
+    NS_ASSERTION(mRefCnt == 0, "non-zero refcnt at destruction");
+}
+
+NS_IMETHODIMP
+nsInstallTriggerFactory::QueryInterface(const nsIID &aIID, void **aResult)
+{
+    if (! aResult)
+        return NS_ERROR_NULL_POINTER;
+
+    // Always NULL result, in case of failure
+    *aResult = nsnull;
+
+    if (aIID.Equals(kISupportsIID)) {
+        *aResult = NS_STATIC_CAST(nsISupports*, this);
+        AddRef();
+        return NS_OK;
+    } else if (aIID.Equals(kIFactoryIID)) {
+        *aResult = NS_STATIC_CAST(nsIFactory*, this);
+        AddRef();
+        return NS_OK;
+    }
+
+    return NS_NOINTERFACE;
+}
+
+NS_IMPL_ADDREF(nsInstallTriggerFactory);
+NS_IMPL_RELEASE(nsInstallTriggerFactory);
+
+NS_IMETHODIMP
+nsInstallTriggerFactory::CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+   if (! aResult)
+        return NS_ERROR_NULL_POINTER;
+
+    *aResult = nsnull;
+
+    nsresult rv;
+
+    nsInstallTrigger *inst = new nsInstallTrigger();
+    
+    if (! inst)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    if (NS_FAILED(rv = inst->QueryInterface(aIID, aResult))) 
+    {
+        // We didn't get the right interface.
+        NS_ERROR("didn't support the interface you wanted");
+    }
+    return rv;
+}
+
+    
+NS_IMETHODIMP
+nsInstallTriggerFactory::LockFactory(PRBool aLock)
+{
+    // Not implemented in simplest case.
+    return NS_OK;
+}

mozilla/xpinstall/src/nsInstallTrigger.h

@@ -0,0 +1,72 @@
+#ifndef __NS_INSTALLTRIGGER_H__
+#define __NS_INSTALLTRIGGER_H__
+
+#include "nscore.h"
+#include "nsString.h"
+#include "nsIFactory.h"
+#include "nsISupports.h"
+#include "nsIScriptObjectOwner.h"
+
+#include "nsIDOMInstallTriggerGlobal.h"
+#include "nsSoftwareUpdate.h"
+
+#include "prtypes.h"
+#include "nsHashtable.h"
+#include "nsVector.h"
+
+
+
+
+
+class nsInstallTrigger: public nsIScriptObjectOwner, public nsIDOMInstallTriggerGlobal
+{
+    public:
+        static const nsIID& IID() { static nsIID iid = NS_SoftwareUpdateInstallTrigger_CID; return iid; }
+
+        nsInstallTrigger();
+        ~nsInstallTrigger();
+        
+        NS_DECL_ISUPPORTS
+
+        NS_IMETHOD    GetScriptObject(nsIScriptContext *aContext, void** aScriptObject);
+        NS_IMETHOD    SetScriptObject(void* aScriptObject);
+
+        NS_IMETHOD    UpdateEnabled(PRBool* aReturn);
+        NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32 aFlags, PRInt32* aReturn);
+        NS_IMETHOD    StartSoftwareUpdate(const nsString& aURL, PRInt32* aReturn);
+        NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn);
+        NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, PRInt32 aDiffLevel, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn);
+        NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32 aMode, PRInt32* aReturn);
+        NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32 aMode, PRInt32* aReturn);
+        NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn);
+        NS_IMETHOD    ConditionalSoftwareUpdate(const nsString& aURL, const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn);
+        NS_IMETHOD    CompareVersion(const nsString& aRegName, PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn);
+        NS_IMETHOD    CompareVersion(const nsString& aRegName, const nsString& aVersion, PRInt32* aReturn);
+        NS_IMETHOD    CompareVersion(const nsString& aRegName, nsIDOMInstallVersion* aVersion, PRInt32* aReturn);
+
+        
+    private:
+        void *mScriptObject;
+        void CreateTempFileFromURL(const nsString& aURL, nsString& tempFileString);
+
+};
+
+
+class nsInstallTriggerFactory : public nsIFactory 
+{
+    public:
+        
+        nsInstallTriggerFactory();
+        ~nsInstallTriggerFactory();
+        
+        NS_DECL_ISUPPORTS
+
+              NS_IMETHOD CreateInstance(nsISupports *aOuter,
+                                        REFNSIID aIID,
+                                        void **aResult);
+
+              NS_IMETHOD LockFactory(PRBool aLock);
+
+};
+
+#endif

mozilla/xpinstall/src/nsInstallUninstall.cpp

@@ -0,0 +1,196 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsInstall.h"
+#include "nsInstallUninstall.h"
+#include "nsInstallResources.h"
+#include "VerReg.h"
+#include "prmem.h"
+#include "nsFileSpec.h"
+#include "ScheduledTasks.h"
+
+extern "C" NS_EXPORT PRInt32 SU_Uninstall(char *regPackageName);
+REGERR su_UninstallProcessItem(char *component_path);
+
+
+nsInstallUninstall::nsInstallUninstall( nsInstall* inInstall,
+                                        const nsString& regName,
+                                        PRInt32 *error)
+
+: nsInstallObject(inInstall)
+{
+    if (regName == "null") 
+    {
+        *error = nsInstall::INVALID_ARGUMENTS;
+        return;
+    }
+    
+    mRegName.SetString(regName);
+
+    char* userName = (char*)PR_Malloc(MAXREGPATHLEN);
+    PRInt32 err = VR_GetUninstallUserName( (char*) (const char*) nsAutoCString(regName), 
+                                           userName, 
+                                           MAXREGPATHLEN );
+    
+    mUIName.SetString(userName);
+    
+    if (err != REGERR_OK)
+    {
+        *error = nsInstall::NO_SUCH_COMPONENT;
+    }
+    
+    PR_FREEIF(userName);
+    
+}
+
+nsInstallUninstall::~nsInstallUninstall()
+{
+}
+
+
+PRInt32 nsInstallUninstall::Prepare()
+{
+    // no set-up necessary
+    return nsInstall::SUCCESS;
+}
+
+PRInt32 nsInstallUninstall::Complete()
+{
+    PRInt32 err = nsInstall::SUCCESS;
+
+    if (mInstall == NULL) 
+       return nsInstall::INVALID_ARGUMENTS;
+
+    err = SU_Uninstall( (char*)(const char*) nsAutoCString(mRegName) );
+    
+    return err;
+}
+
+void nsInstallUninstall::Abort()
+{
+}
+
+char* nsInstallUninstall::toString()
+{
+    char* buffer = new char[1024];
+    
+    char* temp = mUIName.ToNewCString();
+    sprintf( buffer, nsInstallResources::GetUninstallString(), temp);
+    delete [] temp;
+
+    return buffer;
+}
+
+
+PRBool
+nsInstallUninstall::CanUninstall()
+{
+    return PR_FALSE;
+}
+
+PRBool
+nsInstallUninstall::RegisterPackageNode()
+{
+    return PR_FALSE;
+}
+
+extern "C" NS_EXPORT PRInt32 SU_Uninstall(char *regPackageName)
+{
+    REGERR status = REGERR_FAIL;
+    char pathbuf[MAXREGPATHLEN+1] = {0};
+    char sharedfilebuf[MAXREGPATHLEN+1] = {0};
+    REGENUM state = 0;
+    int32 length;
+    int32 err;
+
+    if (regPackageName == NULL)
+        return REGERR_PARAM;
+
+    if (pathbuf == NULL)
+        return REGERR_PARAM;
+
+    /* Get next path from Registry */
+    status = VR_Enum( regPackageName, &state, pathbuf, MAXREGPATHLEN );
+
+    /* if we got a good path */
+    while (status == REGERR_OK)
+    {
+        char component_path[2*MAXREGPATHLEN+1] = {0};
+        strcat(component_path, regPackageName);
+        length = strlen(regPackageName);
+        if (component_path[length - 1] != '/')
+            strcat(component_path, "/");
+        strcat(component_path, pathbuf);
+        err = su_UninstallProcessItem(component_path);
+        status = VR_Enum( regPackageName, &state, pathbuf, MAXREGPATHLEN );  
+    }
+    
+    err = VR_Remove(regPackageName);
+    // there is a problem here.  It looks like if the file is refcounted, we still blow away the reg key
+    // FIX!
+    state = 0;
+    status = VR_UninstallEnumSharedFiles( regPackageName, &state, sharedfilebuf, MAXREGPATHLEN );
+    while (status == REGERR_OK)
+    {
+        err = su_UninstallProcessItem(sharedfilebuf);
+        err = VR_UninstallDeleteFileFromList(regPackageName, sharedfilebuf);
+        status = VR_UninstallEnumSharedFiles( regPackageName, &state, sharedfilebuf, MAXREGPATHLEN );
+    }
+
+    err = VR_UninstallDeleteSharedFilesKey(regPackageName);
+    err = VR_UninstallDestroy(regPackageName);
+    return err;
+}
+
+REGERR su_UninstallProcessItem(char *component_path)
+{
+    int refcount;
+    int err;
+    char filepath[MAXREGPATHLEN];
+
+    err = VR_GetPath(component_path, sizeof(filepath), filepath);
+    if ( err == REGERR_OK )
+    {
+        err = VR_GetRefCount(component_path, &refcount);  
+        if ( err == REGERR_OK )
+        {
+            --refcount;
+            if (refcount > 0)
+                err = VR_SetRefCount(component_path, refcount);  
+            else 
+            {
+                err = VR_Remove(component_path);
+                DeleteFileNowOrSchedule(nsFileSpec(filepath));
+            }
+        }
+        else
+        {
+            /* delete node and file */
+            err = VR_Remove(component_path);
+            DeleteFileNowOrSchedule(nsFileSpec(filepath));
+        }
+    }
+    return err;
+}

mozilla/xpinstall/src/nsInstallUninstall.h

@@ -0,0 +1,63 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsInstallUninstall_h__
+#define nsInstallUninstall_h__
+
+#include "prtypes.h"
+#include "nsString.h"
+#include "nsInstallObject.h"
+#include "nsInstall.h"
+
+class nsInstallUninstall : public nsInstallObject 
+{
+    public:
+          
+        nsInstallUninstall( nsInstall* inInstall,
+                            const nsString& regName,
+                            PRInt32 *error);
+
+
+        virtual ~nsInstallUninstall();
+
+        PRInt32 Prepare();
+        PRInt32 Complete();
+        void  Abort();
+        char* toString();
+
+        PRBool CanUninstall();
+        PRBool RegisterPackageNode();
+	  
+  
+    private:
+          
+        nsString mRegName;        // Registry name of package
+        nsString mUIName;         // User name of package
+
+        
+};
+
+#endif /* nsInstallUninstall_h__ */

mozilla/xpinstall/src/nsInstallVersion.cpp

@@ -0,0 +1,399 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#include "nsSoftwareUpdate.h"
+
+#include "nsInstallVersion.h"
+#include "nsIDOMInstallVersion.h"
+
+#include "nscore.h"
+#include "nsIFactory.h"
+#include "nsISupports.h"
+#include "nsIScriptGlobalObject.h"
+
+#include "prprf.h"
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
+static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
+
+static NS_DEFINE_IID(kIInstallVersion_IID, NS_IDOMINSTALLVERSION_IID);
+
+
+nsInstallVersion::nsInstallVersion()
+{
+    mScriptObject   = nsnull;
+    NS_INIT_REFCNT();
+}
+
+nsInstallVersion::~nsInstallVersion()
+{
+}
+
+NS_IMETHODIMP 
+nsInstallVersion::QueryInterface(REFNSIID aIID,void** aInstancePtr)
+{
+    if (aInstancePtr == NULL)
+    {
+        return NS_ERROR_NULL_POINTER;
+    }
+
+    // Always NULL result, in case of failure
+    *aInstancePtr = NULL;
+
+    if ( aIID.Equals(kIScriptObjectOwnerIID))
+    {
+        *aInstancePtr = (void*) ((nsIScriptObjectOwner*)this);
+        AddRef();
+        return NS_OK;
+    }
+    else if ( aIID.Equals(kIInstallVersion_IID) )
+    {
+        *aInstancePtr = (void*) ((nsIDOMInstallVersion*)this);
+        AddRef();
+        return NS_OK;
+    }
+    else if ( aIID.Equals(kISupportsIID) )
+    {
+        *aInstancePtr = (void*)(nsISupports*)(nsIScriptObjectOwner*)this;
+        AddRef();
+        return NS_OK;
+    }
+
+     return NS_NOINTERFACE;
+}
+
+
+NS_IMPL_ADDREF(nsInstallVersion)
+NS_IMPL_RELEASE(nsInstallVersion)
+
+
+
+NS_IMETHODIMP 
+nsInstallVersion::GetScriptObject(nsIScriptContext *aContext, void** aScriptObject)
+{
+    NS_PRECONDITION(nsnull != aScriptObject, "null arg");
+    nsresult res = NS_OK;
+    
+    if (nsnull == mScriptObject) 
+    {
+        res = NS_NewScriptInstallVersion(aContext, 
+                                         (nsISupports *)(nsIDOMInstallVersion*)this, 
+                                         nsnull, 
+                                         &mScriptObject);
+    }
+  
+
+    *aScriptObject = mScriptObject;
+    return res;
+}
+
+NS_IMETHODIMP 
+nsInstallVersion::SetScriptObject(void *aScriptObject)
+{
+  mScriptObject = aScriptObject;
+  return NS_OK;
+}
+
+//  this will go away when our constructors can have parameters.
+NS_IMETHODIMP    
+nsInstallVersion::Init(PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild)
+{
+    major   = aMajor;
+    minor   = aMinor;
+    release = aRelease;
+    build   = aBuild;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::Init(const nsString& version)
+{
+    PRInt32 errorCode;
+    PRInt32 aMajor, aMinor, aRelease, aBuild;
+
+    major = minor = release = build = 0;
+    
+    errorCode = nsInstallVersion::StringToVersionNumbers(version, &aMajor, &aMinor, &aRelease, &aBuild);    
+    if (NS_SUCCEEDED(errorCode)) 
+    {
+        Init(aMajor, aMinor, aRelease, aBuild);
+    }
+    
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP    
+nsInstallVersion::GetMajor(PRInt32* aMajor)
+{
+    *aMajor = major;
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::SetMajor(PRInt32 aMajor)
+{
+    major = aMajor;
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::GetMinor(PRInt32* aMinor)
+{
+    *aMinor = minor;
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::SetMinor(PRInt32 aMinor)
+{
+    minor = aMinor;
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::GetRelease(PRInt32* aRelease)
+{
+    *aRelease = release;
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::SetRelease(PRInt32 aRelease)
+{
+    release = aRelease;
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::GetBuild(PRInt32* aBuild)
+{
+    *aBuild = build;
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::SetBuild(PRInt32 aBuild)
+{
+    build = aBuild;
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP    
+nsInstallVersion::CompareTo(nsIDOMInstallVersion* aVersion, PRInt32* aReturn)
+{
+    PRInt32 aMajor, aMinor, aRelease, aBuild;
+    
+    aVersion->GetMajor(&aMajor);
+    aVersion->GetMinor(&aMinor);
+    aVersion->GetRelease(&aRelease);
+    aVersion->GetBuild(&aBuild);
+
+    CompareTo(aMajor, aMinor, aRelease, aBuild, aReturn);
+    
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP    
+nsInstallVersion::CompareTo(const nsString& aAString, PRInt32* aReturn)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP    
+nsInstallVersion::CompareTo(PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn)
+{
+    int diff;
+    
+    if ( major == aMajor ) 
+    {
+        if ( minor == aMinor ) 
+        {
+            if ( release == aRelease ) 
+            {
+                if ( build == aBuild )
+                    diff = EQUAL;
+                else if ( build > aBuild )
+                    diff = BLD_DIFF;
+                else
+                    diff = BLD_DIFF_MINUS;
+            }
+            else if ( release > aRelease )
+                diff = REL_DIFF;
+            else
+                diff = REL_DIFF_MINUS;
+        }
+        else if (  minor > aMinor )
+            diff = MINOR_DIFF;
+        else
+            diff = MINOR_DIFF_MINUS;
+    }
+    else if ( major > aMajor )
+        diff = MAJOR_DIFF;
+    else
+        diff = MAJOR_DIFF_MINUS;
+
+    *aReturn = diff;
+
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP    
+nsInstallVersion::ToString(nsString& aReturn)
+{
+    char *result=NULL;
+    result = PR_sprintf_append(result, "%d.%d.%d.%d", major, minor, release, build);
+    
+    aReturn = result;
+
+    return NS_OK;
+}
+
+
+nsresult
+nsInstallVersion::StringToVersionNumbers(const nsString& version, PRInt32 *aMajor, PRInt32 *aMinor, PRInt32 *aRelease, PRInt32 *aBuild)    
+{
+    PRInt32 errorCode;
+
+    int dot = version.Find('.', 0);
+    
+    if ( dot == -1 ) 
+    {
+        *aMajor = version.ToInteger(&errorCode);
+    }
+    else  
+    {
+        nsString majorStr;
+        version.Mid(majorStr, 0, dot);
+        *aMajor  = majorStr.ToInteger(&errorCode);
+
+        int prev = dot+1;
+        dot = version.Find('.',prev);
+        if ( dot == -1 ) 
+        {
+            nsString minorStr;
+            version.Mid(minorStr, prev, version.Length() - prev);
+            *aMinor = minorStr.ToInteger(&errorCode);
+        }
+        else 
+        {
+            nsString minorStr;
+            version.Mid(minorStr, prev, dot - prev);
+            *aMinor = minorStr.ToInteger(&errorCode);
+
+            prev = dot+1;
+            dot = version.Find('.',prev);
+            if ( dot == -1 ) 
+            {
+                nsString releaseStr;
+                version.Mid(releaseStr, prev, version.Length() - prev);
+                *aRelease = releaseStr.ToInteger(&errorCode);
+            }
+            else 
+            {
+                nsString releaseStr;
+                version.Mid(releaseStr, prev, dot - prev);
+                *aRelease = releaseStr.ToInteger(&errorCode);
+    
+                prev = dot+1;
+                if ( version.Length() > dot ) 
+                {
+                    nsString buildStr;
+                    version.Mid(buildStr, prev, version.Length() - prev);
+                    *aBuild = buildStr.ToInteger(&errorCode);
+               }
+            }
+        }
+    }
+
+    return errorCode;
+}
+
+/////////////////////////////////////////////////////////////////////////
+// 
+/////////////////////////////////////////////////////////////////////////
+
+nsInstallVersionFactory::nsInstallVersionFactory(void)
+{
+    NS_INIT_REFCNT();
+}
+
+nsInstallVersionFactory::~nsInstallVersionFactory(void)
+{
+    NS_ASSERTION(mRefCnt == 0, "non-zero refcnt at destruction");
+}
+
+NS_IMETHODIMP
+nsInstallVersionFactory::QueryInterface(const nsIID &aIID, void **aResult)
+{
+    if (! aResult)
+        return NS_ERROR_NULL_POINTER;
+
+    // Always NULL result, in case of failure
+    *aResult = nsnull;
+
+    if (aIID.Equals(kISupportsIID)) {
+        *aResult = NS_STATIC_CAST(nsISupports*, this);
+        AddRef();
+        return NS_OK;
+    } else if (aIID.Equals(kIFactoryIID)) {
+        *aResult = NS_STATIC_CAST(nsIFactory*, this);
+        AddRef();
+        return NS_OK;
+    }
+    return NS_NOINTERFACE;
+}
+
+NS_IMPL_ADDREF(nsInstallVersionFactory);
+NS_IMPL_RELEASE(nsInstallVersionFactory);
+
+NS_IMETHODIMP
+nsInstallVersionFactory::CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aResult == NULL)
+    {
+        return NS_ERROR_NULL_POINTER;
+    }
+
+    *aResult = NULL;
+
+    /* do I have to use iSupports? */
+    nsInstallVersion *inst = new nsInstallVersion();
+
+    if (inst == NULL)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    nsresult result =  inst->QueryInterface(aIID, aResult);
+
+    if (NS_FAILED(result)) 
+        delete inst;
+
+    return result;
+}
+
+NS_IMETHODIMP
+nsInstallVersionFactory::LockFactory(PRBool aLock)
+{
+  return NS_OK;
+}

mozilla/xpinstall/src/nsInstallVersion.h

@@ -0,0 +1,76 @@
+#ifndef __NS_INSTALLVERSION_H__
+#define __NS_INSTALLVERSION_H__
+
+#include "nscore.h"
+#include "nsString.h"
+#include "nsIFactory.h"
+#include "nsISupports.h"
+#include "nsIScriptObjectOwner.h"
+
+#include "nsIDOMInstallVersion.h"
+#include "nsSoftwareUpdate.h"
+
+#include "prtypes.h"
+
+class nsInstallVersion: public nsIScriptObjectOwner, public nsIDOMInstallVersion
+{
+    public:
+        static const nsIID& IID() { static nsIID iid = NS_SoftwareUpdateInstallVersion_CID; return iid; }
+
+        nsInstallVersion();
+        virtual ~nsInstallVersion();
+        
+        NS_DECL_ISUPPORTS
+
+        NS_IMETHOD    GetScriptObject(nsIScriptContext *aContext, void** aScriptObject);
+        NS_IMETHOD    SetScriptObject(void* aScriptObject);
+        
+        NS_IMETHOD    Init(PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild);
+        NS_IMETHOD    Init(const nsString& aVersionString);
+
+        NS_IMETHOD    GetMajor(PRInt32* aMajor);
+        NS_IMETHOD    SetMajor(PRInt32 aMajor);
+
+        NS_IMETHOD    GetMinor(PRInt32* aMinor);
+        NS_IMETHOD    SetMinor(PRInt32 aMinor);
+
+        NS_IMETHOD    GetRelease(PRInt32* aRelease);
+        NS_IMETHOD    SetRelease(PRInt32 aRelease);
+
+        NS_IMETHOD    GetBuild(PRInt32* aBuild);
+        NS_IMETHOD    SetBuild(PRInt32 aBuild);
+        
+        NS_IMETHOD    ToString(nsString& aReturn);
+        NS_IMETHOD    CompareTo(nsIDOMInstallVersion* aVersion, PRInt32* aReturn);
+        NS_IMETHOD    CompareTo(const nsString& aString, PRInt32* aReturn);
+        NS_IMETHOD    CompareTo(PRInt32 aMajor, PRInt32 aMinor, PRInt32 aRelease, PRInt32 aBuild, PRInt32* aReturn);
+
+        static nsresult StringToVersionNumbers(const nsString& version, PRInt32 *aMajor, PRInt32 *aMinor, PRInt32 *aRelease, PRInt32 *aBuild);
+
+    private:
+        void *mScriptObject;
+        PRInt32 major;
+        PRInt32 minor;
+        PRInt32 release;
+        PRInt32 build;
+};
+
+
+class nsInstallVersionFactory : public nsIFactory 
+{
+    public:
+        
+        nsInstallVersionFactory();
+        virtual ~nsInstallVersionFactory();
+        
+        NS_DECL_ISUPPORTS
+
+              NS_IMETHOD CreateInstance(nsISupports *aOuter,
+                                        REFNSIID aIID,
+                                        void **aResult);
+
+              NS_IMETHOD LockFactory(PRBool aLock);
+
+};
+
+#endif

mozilla/xpinstall/src/nsJSInstallTriggerGlobal.cpp

@@ -0,0 +1,665 @@
+/* -*- 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.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#include "jsapi.h"
+#include "nsJSUtils.h"
+#include "nscore.h"
+#include "nsIScriptContext.h"
+#include "nsIJSScriptObject.h"
+#include "nsIScriptObjectOwner.h"
+#include "nsIScriptGlobalObject.h"
+#include "nsIPtr.h"
+#include "nsString.h"
+#include "nsIDOMInstallVersion.h"
+#include "nsIDOMInstallTriggerGlobal.h"
+
+extern void ConvertJSValToStr(nsString&  aString,
+                             JSContext* aContext,
+                             jsval      aValue);
+
+extern void ConvertStrToJSVal(const nsString& aProp,
+                             JSContext* aContext,
+                             jsval* aReturn);
+
+extern PRBool ConvertJSValToBool(PRBool* aProp,
+                                JSContext* aContext,
+                                jsval aValue);
+
+extern PRBool ConvertJSValToObj(nsISupports** aSupports,
+                               REFNSIID aIID,
+                               const nsString& aTypeName,
+                               JSContext* aContext,
+                               jsval aValue);
+
+static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
+static NS_DEFINE_IID(kIJSScriptObjectIID, NS_IJSSCRIPTOBJECT_IID);
+static NS_DEFINE_IID(kIScriptGlobalObjectIID, NS_ISCRIPTGLOBALOBJECT_IID);
+static NS_DEFINE_IID(kIInstallTriggerGlobalIID, NS_IDOMINSTALLTRIGGERGLOBAL_IID);
+
+NS_DEF_PTR(nsIDOMInstallTriggerGlobal);
+
+
+/***********************************************************************/
+//
+// InstallTriggerGlobal Properties Getter
+//
+PR_STATIC_CALLBACK(JSBool)
+GetInstallTriggerGlobalProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMInstallTriggerGlobal *a = (nsIDOMInstallTriggerGlobal*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case 0:
+      default:
+        return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+/***********************************************************************/
+//
+// InstallTriggerGlobal Properties Setter
+//
+PR_STATIC_CALLBACK(JSBool)
+SetInstallTriggerGlobalProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMInstallTriggerGlobal *a = (nsIDOMInstallTriggerGlobal*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case 0:
+      default:
+        return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+
+//
+// InstallTriggerGlobal finalizer
+//
+PR_STATIC_CALLBACK(void)
+FinalizeInstallTriggerGlobal(JSContext *cx, JSObject *obj)
+{
+  nsJSUtils::nsGenericFinalize(cx, obj);
+}
+
+
+//
+// InstallTriggerGlobal enumerate
+//
+PR_STATIC_CALLBACK(JSBool)
+EnumerateInstallTriggerGlobal(JSContext *cx, JSObject *obj)
+{
+  return nsJSUtils::nsGenericEnumerate(cx, obj);
+}
+
+
+//
+// InstallTriggerGlobal resolve
+//
+PR_STATIC_CALLBACK(JSBool)
+ResolveInstallTriggerGlobal(JSContext *cx, JSObject *obj, jsval id)
+{
+  return nsJSUtils::nsGenericResolve(cx, obj, id);
+}
+
+//
+// Native method UpdateEnabled
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallTriggerGlobalUpdateEnabled(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsIDOMInstallTriggerGlobal *nativeThis = (nsIDOMInstallTriggerGlobal*)JS_GetPrivate(cx, obj);
+  JSBool rBool = JS_FALSE;
+  PRBool nativeRet;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == nativeThis) {
+    return JS_TRUE;
+  }
+
+  if (argc >= 0) {
+
+    if (NS_OK != nativeThis->UpdateEnabled(&nativeRet)) {
+      return JS_FALSE;
+    }
+
+    *rval = BOOLEAN_TO_JSVAL(nativeRet);
+  }
+  else {
+    JS_ReportError(cx, "Function UpdateEnabled requires 0 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+//
+// Native method StartSoftwareUpdate
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallTriggerGlobalStartSoftwareUpdate(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsIDOMInstallTriggerGlobal *nativeThis = (nsIDOMInstallTriggerGlobal*)JS_GetPrivate(cx, obj);
+  JSBool       rBool = JS_FALSE;
+  PRInt32      nativeRet;
+  nsAutoString b0;
+  PRInt32      b1;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == nativeThis) {
+    return JS_TRUE;
+  }
+
+  if (argc >= 2)
+  {
+    //  public int StartSoftwareUpdate(String url,
+    //                                 int flag);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+
+    if(!JS_ValueToInt32(cx, argv[1], (int32 *)&b1))
+    {
+      JS_ReportError(cx, "2nd parameter must be a number");
+      return JS_FALSE;
+    }
+
+    if(NS_OK != nativeThis->StartSoftwareUpdate(b0, b1, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else if(argc >= 1)
+  {
+    //  public int StartSoftwareUpdate(String url);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+
+    if(NS_OK != nativeThis->StartSoftwareUpdate(b0, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "Function StartSoftwareUpdate requires 2 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+//
+// Native method ConditionalSoftwareUpdate
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallTriggerGlobalConditionalSoftwareUpdate(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsIDOMInstallTriggerGlobal *nativeThis = (nsIDOMInstallTriggerGlobal*)JS_GetPrivate(cx, obj);
+  JSBool rBool = JS_FALSE;
+  PRInt32 nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+  nsAutoString b2str;
+  PRInt32      b2int;
+  nsAutoString b3str;
+  PRInt32      b3int;
+  PRInt32      b4;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == nativeThis) {
+    return JS_TRUE;
+  }
+
+  if(argc >= 5)
+  {
+    //  public int ConditionalSoftwareUpdate(String url,
+    //                                       String registryName,
+    //                                       int    diffLevel,
+    //                                       String version, --OR-- VersionInfo version
+    //                                       int    mode);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    if(!JS_ValueToInt32(cx, argv[2], (int32 *)&b2int))
+    {
+      JS_ReportError(cx, "3rd parameter must be a number");
+      return JS_FALSE;
+    }
+
+    if(!JS_ValueToInt32(cx, argv[4], (int32 *)&b4))
+    {
+      JS_ReportError(cx, "5th parameter must be a number");
+      return JS_FALSE;
+    }
+    
+    if(JSVAL_IS_OBJECT(argv[3]))
+    {
+        JSObject* jsobj = JSVAL_TO_OBJECT(argv[3]);
+        JSClass* jsclass = JS_GetClass(cx, jsobj);
+        if((nsnull != jsclass) && (jsclass->flags & JSCLASS_HAS_PRIVATE)) 
+        {
+          nsIDOMInstallVersion* version = (nsIDOMInstallVersion*)JS_GetPrivate(cx, jsobj);
+
+          if(NS_OK != nativeThis->ConditionalSoftwareUpdate(b0, b1, b2int, version, b4, &nativeRet))
+          {
+                return JS_FALSE;
+          }
+        }
+    }
+    else
+    {
+        ConvertJSValToStr(b3str, cx, argv[3]);
+        if(NS_OK != nativeThis->ConditionalSoftwareUpdate(b0, b1, b2int, b3str, b4, &nativeRet))
+        {
+          return JS_FALSE;
+        }
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else if(argc >= 4)
+  {
+    //  public int ConditionalSoftwareUpdate(String url,
+    //                                       String registryName,
+    //                                       String version,  --OR-- VersionInfo version
+    //                                       int    mode);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    if(!JS_ValueToInt32(cx, argv[3], (int32 *)&b3int))
+    {
+      JS_ReportError(cx, "4th parameter must be a number");
+      return JS_FALSE;
+    }
+
+    if(JSVAL_IS_OBJECT(argv[2]))
+    {
+        JSObject* jsobj = JSVAL_TO_OBJECT(argv[2]);
+        JSClass* jsclass = JS_GetClass(cx, jsobj);
+        if((nsnull != jsclass) && (jsclass->flags & JSCLASS_HAS_PRIVATE)) 
+        {
+          nsIDOMInstallVersion* version = (nsIDOMInstallVersion*)JS_GetPrivate(cx, jsobj);
+
+          if(NS_OK != nativeThis->ConditionalSoftwareUpdate(b0, b1, version, b3int, &nativeRet))
+          {
+                return JS_FALSE;
+          }
+        }
+    }
+    else
+    {
+        ConvertJSValToStr(b2str, cx, argv[2]);
+        if(NS_OK != nativeThis->ConditionalSoftwareUpdate(b0, b1, b2str, b3int, &nativeRet))
+        {
+          return JS_FALSE;
+        }
+    }
+        
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else if(argc >= 3)
+  {
+    //  public int ConditionalSoftwareUpdate(String url,
+    //                                       String registryName,
+    //                                       String version);  --OR-- VersionInfo version
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    if(JSVAL_IS_OBJECT(argv[2]))
+    {
+        JSObject* jsobj = JSVAL_TO_OBJECT(argv[2]);
+        JSClass* jsclass = JS_GetClass(cx, jsobj);
+        if((nsnull != jsclass) && (jsclass->flags & JSCLASS_HAS_PRIVATE)) 
+        {
+          nsIDOMInstallVersion* version = (nsIDOMInstallVersion*)JS_GetPrivate(cx, jsobj);
+
+          if(NS_OK != nativeThis->ConditionalSoftwareUpdate(b0, b1, version, &nativeRet))
+          {
+                return JS_FALSE;
+          }
+        }
+    }
+    else
+    {
+        ConvertJSValToStr(b2str, cx, argv[2]);
+        if(NS_OK != nativeThis->ConditionalSoftwareUpdate(b0, b1, b2str, &nativeRet))
+        {
+          return JS_FALSE;
+        }
+    }
+        
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "Function ConditionalSoftwareUpdate requires 5 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+//
+// Native method CompareVersion
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallTriggerGlobalCompareVersion(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsIDOMInstallTriggerGlobal *nativeThis = (nsIDOMInstallTriggerGlobal*)JS_GetPrivate(cx, obj);
+  JSBool rBool = JS_FALSE;
+  PRInt32 nativeRet;
+  nsAutoString b0;
+  nsAutoString b1str;
+  PRInt32      b1int;
+  PRInt32      b2int;
+  PRInt32      b3int;
+  PRInt32      b4int;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == nativeThis) {
+    return JS_TRUE;
+  }
+
+  if(argc >= 5)
+  {
+    //  public int CompareVersion(String registryName,
+    //                            int    major,
+    //                            int    minor,
+    //                            int    release,
+    //                            int    build);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+
+    if(!JS_ValueToInt32(cx, argv[1], (int32 *)&b1int))
+    {
+      JS_ReportError(cx, "2th parameter must be a number");
+      return JS_FALSE;
+    }
+    if(!JS_ValueToInt32(cx, argv[2], (int32 *)&b2int))
+    {
+      JS_ReportError(cx, "3th parameter must be a number");
+      return JS_FALSE;
+    }
+    if(!JS_ValueToInt32(cx, argv[3], (int32 *)&b3int))
+    {
+      JS_ReportError(cx, "4th parameter must be a number");
+      return JS_FALSE;
+    }
+    if(!JS_ValueToInt32(cx, argv[4], (int32 *)&b4int))
+    {
+      JS_ReportError(cx, "5th parameter must be a number");
+      return JS_FALSE;
+    }
+
+    if(NS_OK != nativeThis->CompareVersion(b0, b1int, b2int, b3int, b4int, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else if(argc >= 2)
+  {
+    //  public int CompareVersion(String registryName,
+    //                            String version); --OR-- VersionInfo version
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+
+    if(JSVAL_IS_OBJECT(argv[1]))
+    {
+        JSObject* jsobj = JSVAL_TO_OBJECT(argv[1]);
+        JSClass* jsclass = JS_GetClass(cx, jsobj);
+        if((nsnull != jsclass) && (jsclass->flags & JSCLASS_HAS_PRIVATE)) 
+        {
+          nsIDOMInstallVersion* version = (nsIDOMInstallVersion*)JS_GetPrivate(cx, jsobj);
+
+          if(NS_OK != nativeThis->CompareVersion(b0, version, &nativeRet))
+          {
+                return JS_FALSE;
+          }
+        }
+    }
+    else
+    {
+        ConvertJSValToStr(b1str, cx, argv[1]);
+        if(NS_OK != nativeThis->CompareVersion(b0, b1str, &nativeRet))
+        {
+          return JS_FALSE;
+        }
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "Function CompareVersion requires 5 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+/***********************************************************************/
+//
+// class for InstallTriggerGlobal
+//
+JSClass InstallTriggerGlobalClass = {
+  "InstallTriggerGlobal", 
+  JSCLASS_HAS_PRIVATE,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  GetInstallTriggerGlobalProperty,
+  SetInstallTriggerGlobalProperty,
+  EnumerateInstallTriggerGlobal,
+  ResolveInstallTriggerGlobal,
+  JS_ConvertStub,
+  FinalizeInstallTriggerGlobal
+};
+
+
+//
+// InstallTriggerGlobal class properties
+//
+static JSPropertySpec InstallTriggerGlobalProperties[] =
+{
+  {0}
+};
+
+
+//
+// InstallTriggerGlobal class methods
+//
+static JSFunctionSpec InstallTriggerGlobalMethods[] = 
+{
+  {"UpdateEnabled",          InstallTriggerGlobalUpdateEnabled,     0},
+  {"StartSoftwareUpdate",          InstallTriggerGlobalStartSoftwareUpdate,     2},
+  {"ConditionalSoftwareUpdate",          InstallTriggerGlobalConditionalSoftwareUpdate,     5},
+  {"CompareVersion",          InstallTriggerGlobalCompareVersion,     5},
+  {0}
+};
+
+
+//
+// InstallTriggerGlobal constructor
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallTriggerGlobal(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  return JS_FALSE;
+}
+
+
+//
+// InstallTriggerGlobal class initialization
+//
+nsresult NS_InitInstallTriggerGlobalClass(nsIScriptContext *aContext, void **aPrototype)
+{
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  JSObject *proto = nsnull;
+  JSObject *constructor = nsnull;
+  JSObject *parent_proto = nsnull;
+  JSObject *global = JS_GetGlobalObject(jscontext);
+  jsval vp;
+
+  if ((PR_TRUE != JS_LookupProperty(jscontext, global, "InstallTriggerGlobal", &vp)) ||
+      !JSVAL_IS_OBJECT(vp) ||
+      ((constructor = JSVAL_TO_OBJECT(vp)) == nsnull) ||
+      (PR_TRUE != JS_LookupProperty(jscontext, JSVAL_TO_OBJECT(vp), "prototype", &vp)) || 
+      !JSVAL_IS_OBJECT(vp)) {
+
+    proto = JS_InitClass(jscontext,     // context
+                         global,        // global object
+                         parent_proto,  // parent proto 
+                         &InstallTriggerGlobalClass,      // JSClass
+                         InstallTriggerGlobal,            // JSNative ctor
+                         0,             // ctor args
+                         InstallTriggerGlobalProperties,  // proto props
+                         InstallTriggerGlobalMethods,     // proto funcs
+                         nsnull,        // ctor props (static)
+                         nsnull);       // ctor funcs (static)
+    if (nsnull == proto) {
+      return NS_ERROR_FAILURE;
+    }
+
+    if ((PR_TRUE == JS_LookupProperty(jscontext, global, "InstallTriggerGlobal", &vp)) &&
+        JSVAL_IS_OBJECT(vp) &&
+        ((constructor = JSVAL_TO_OBJECT(vp)) != nsnull)) {
+      vp = INT_TO_JSVAL(nsIDOMInstallTriggerGlobal::MAJOR_DIFF);
+      JS_SetProperty(jscontext, constructor, "MAJOR_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallTriggerGlobal::MINOR_DIFF);
+      JS_SetProperty(jscontext, constructor, "MINOR_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallTriggerGlobal::REL_DIFF);
+      JS_SetProperty(jscontext, constructor, "REL_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallTriggerGlobal::BLD_DIFF);
+      JS_SetProperty(jscontext, constructor, "BLD_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallTriggerGlobal::EQUAL);
+      JS_SetProperty(jscontext, constructor, "EQUAL", &vp);
+
+    }
+
+  }
+  else if ((nsnull != constructor) && JSVAL_IS_OBJECT(vp)) {
+    proto = JSVAL_TO_OBJECT(vp);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (aPrototype) {
+    *aPrototype = proto;
+  }
+  return NS_OK;
+}
+
+
+//
+// Method for creating a new InstallTriggerGlobal JavaScript object
+//
+extern "C" NS_DOM nsresult NS_NewScriptInstallTriggerGlobal(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn)
+{
+  NS_PRECONDITION(nsnull != aContext && nsnull != aSupports && nsnull != aReturn, "null argument to NS_NewScriptInstallTriggerGlobal");
+  JSObject *proto;
+  JSObject *parent;
+  nsIScriptObjectOwner *owner;
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  nsresult result = NS_OK;
+  nsIDOMInstallTriggerGlobal *aInstallTriggerGlobal;
+
+  if (nsnull == aParent) {
+    parent = nsnull;
+  }
+  else if (NS_OK == aParent->QueryInterface(kIScriptObjectOwnerIID, (void**)&owner)) {
+    if (NS_OK != owner->GetScriptObject(aContext, (void **)&parent)) {
+      NS_RELEASE(owner);
+      return NS_ERROR_FAILURE;
+    }
+    NS_RELEASE(owner);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (NS_OK != NS_InitInstallTriggerGlobalClass(aContext, (void **)&proto)) {
+    return NS_ERROR_FAILURE;
+  }
+
+  result = aSupports->QueryInterface(kIInstallTriggerGlobalIID, (void **)&aInstallTriggerGlobal);
+  if (NS_OK != result) {
+    return result;
+  }
+
+  // create a js object for this class
+  *aReturn = JS_NewObject(jscontext, &InstallTriggerGlobalClass, proto, parent);
+  if (nsnull != *aReturn) {
+    // connect the native object to the js object
+    JS_SetPrivate(jscontext, (JSObject *)*aReturn, aInstallTriggerGlobal);
+  }
+  else {
+    NS_RELEASE(aInstallTriggerGlobal);
+    return NS_ERROR_FAILURE; 
+  }
+
+  return NS_OK;
+}

mozilla/xpinstall/src/nsJSInstallVersion.cpp

@@ -0,0 +1,659 @@
+/* -*- 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.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#include "jsapi.h"
+#include "nsJSUtils.h"
+#include "nscore.h"
+#include "nsIScriptContext.h"
+#include "nsIJSScriptObject.h"
+#include "nsIScriptObjectOwner.h"
+#include "nsIScriptGlobalObject.h"
+#include "nsIPtr.h"
+#include "nsString.h"
+#include "nsIDOMInstallVersion.h"
+#include "nsIScriptNameSpaceManager.h"
+#include "nsRepository.h"
+#include "nsDOMCID.h"
+
+extern void ConvertJSValToStr(nsString&  aString,
+                             JSContext* aContext,
+                             jsval      aValue);
+
+extern void ConvertStrToJSVal(const nsString& aProp,
+                             JSContext* aContext,
+                             jsval* aReturn);
+
+extern PRBool ConvertJSValToBool(PRBool* aProp,
+                                JSContext* aContext,
+                                jsval aValue);
+
+extern PRBool ConvertJSValToObj(nsISupports** aSupports,
+                               REFNSIID aIID,
+                               const nsString& aTypeName,
+                               JSContext* aContext,
+                               jsval aValue);
+
+void ConvertJSvalToVersionString(nsString& versionString, JSContext* cx, jsval* argument);
+
+
+static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
+static NS_DEFINE_IID(kIJSScriptObjectIID, NS_IJSSCRIPTOBJECT_IID);
+static NS_DEFINE_IID(kIScriptGlobalObjectIID, NS_ISCRIPTGLOBALOBJECT_IID);
+static NS_DEFINE_IID(kIInstallVersionIID, NS_IDOMINSTALLVERSION_IID);
+
+NS_DEF_PTR(nsIDOMInstallVersion);
+
+//
+// InstallVersion property ids
+//
+enum InstallVersion_slots {
+  INSTALLVERSION_MAJOR = -1,
+  INSTALLVERSION_MINOR = -2,
+  INSTALLVERSION_RELEASE = -3,
+  INSTALLVERSION_BUILD = -4
+};
+
+/***********************************************************************/
+//
+// InstallVersion Properties Getter
+//
+PR_STATIC_CALLBACK(JSBool)
+GetInstallVersionProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMInstallVersion *a = (nsIDOMInstallVersion*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case INSTALLVERSION_MAJOR:
+      {
+        PRInt32 prop;
+        if (NS_OK == a->GetMajor(&prop)) {
+          *vp = INT_TO_JSVAL(prop);
+        }
+        else {
+          return JS_FALSE;
+        }
+        break;
+      }
+      case INSTALLVERSION_MINOR:
+      {
+        PRInt32 prop;
+        if (NS_OK == a->GetMinor(&prop)) {
+          *vp = INT_TO_JSVAL(prop);
+        }
+        else {
+          return JS_FALSE;
+        }
+        break;
+      }
+      case INSTALLVERSION_RELEASE:
+      {
+        PRInt32 prop;
+        if (NS_OK == a->GetRelease(&prop)) {
+          *vp = INT_TO_JSVAL(prop);
+        }
+        else {
+          return JS_FALSE;
+        }
+        break;
+      }
+      case INSTALLVERSION_BUILD:
+      {
+        PRInt32 prop;
+        if (NS_OK == a->GetBuild(&prop)) {
+          *vp = INT_TO_JSVAL(prop);
+        }
+        else {
+          return JS_FALSE;
+        }
+        break;
+      }
+      default:
+        return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+/***********************************************************************/
+//
+// InstallVersion Properties Setter
+//
+PR_STATIC_CALLBACK(JSBool)
+SetInstallVersionProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMInstallVersion *a = (nsIDOMInstallVersion*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case INSTALLVERSION_MAJOR:
+      {
+        PRInt32 prop;
+        int32 temp;
+        if (JSVAL_IS_NUMBER(*vp) && JS_ValueToInt32(cx, *vp, &temp)) {
+          prop = (PRInt32)temp;
+        }
+        else {
+          JS_ReportError(cx, "Parameter must be a number");
+          return JS_FALSE;
+        }
+      
+        a->SetMajor(prop);
+        
+        break;
+      }
+      case INSTALLVERSION_MINOR:
+      {
+        PRInt32 prop;
+        int32 temp;
+        if (JSVAL_IS_NUMBER(*vp) && JS_ValueToInt32(cx, *vp, &temp)) {
+          prop = (PRInt32)temp;
+        }
+        else {
+          JS_ReportError(cx, "Parameter must be a number");
+          return JS_FALSE;
+        }
+      
+        a->SetMinor(prop);
+        
+        break;
+      }
+      case INSTALLVERSION_RELEASE:
+      {
+        PRInt32 prop;
+        int32 temp;
+        if (JSVAL_IS_NUMBER(*vp) && JS_ValueToInt32(cx, *vp, &temp)) {
+          prop = (PRInt32)temp;
+        }
+        else {
+          JS_ReportError(cx, "Parameter must be a number");
+          return JS_FALSE;
+        }
+      
+        a->SetRelease(prop);
+        
+        break;
+      }
+      case INSTALLVERSION_BUILD:
+      {
+        PRInt32 prop;
+        int32 temp;
+        if (JSVAL_IS_NUMBER(*vp) && JS_ValueToInt32(cx, *vp, &temp)) {
+          prop = (PRInt32)temp;
+        }
+        else {
+          JS_ReportError(cx, "Parameter must be a number");
+          return JS_FALSE;
+        }
+      
+        a->SetBuild(prop);
+        
+        break;
+      }
+      default:
+        return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+
+//
+// InstallVersion finalizer
+//
+PR_STATIC_CALLBACK(void)
+FinalizeInstallVersion(JSContext *cx, JSObject *obj)
+{
+  nsJSUtils::nsGenericFinalize(cx, obj);
+}
+
+
+//
+// InstallVersion enumerate
+//
+PR_STATIC_CALLBACK(JSBool)
+EnumerateInstallVersion(JSContext *cx, JSObject *obj)
+{
+  return nsJSUtils::nsGenericEnumerate(cx, obj);
+}
+
+
+//
+// InstallVersion resolve
+//
+PR_STATIC_CALLBACK(JSBool)
+ResolveInstallVersion(JSContext *cx, JSObject *obj, jsval id)
+{
+  return nsJSUtils::nsGenericResolve(cx, obj, id);
+}
+
+
+//
+// Native method Init
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallVersionInit(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsIDOMInstallVersion *nativeThis = (nsIDOMInstallVersion*)JS_GetPrivate(cx, obj);
+  JSBool rBool = JS_FALSE;
+  nsAutoString b0;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == nativeThis) {
+    return JS_TRUE;
+  }
+
+  if (argc >= 1) {
+
+    nsJSUtils::nsConvertJSValToString(b0, cx, argv[0]);
+
+    if (NS_OK != nativeThis->Init(b0)) {
+      return JS_FALSE;
+    }
+
+    *rval = JSVAL_VOID;
+  }
+  else {
+    JS_ReportError(cx, "Function init requires 1 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+//
+// Native method ToString
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallVersionToString(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsIDOMInstallVersion *nativeThis = (nsIDOMInstallVersion*)JS_GetPrivate(cx, obj);
+  JSBool rBool = JS_FALSE;
+  nsAutoString nativeRet;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == nativeThis) {
+    return JS_TRUE;
+  }
+
+  if (argc >= 0) {
+
+    if (NS_OK != nativeThis->ToString(nativeRet)) {
+      return JS_FALSE;
+    }
+
+    nsJSUtils::nsConvertStringToJSVal(nativeRet, cx, rval);
+  }
+  else {
+    JS_ReportError(cx, "Function toString requires 0 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+//
+// Native method CompareTo
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallVersionCompareTo(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsIDOMInstallVersion *nativeThis = (nsIDOMInstallVersion*)JS_GetPrivate(cx, obj);
+  JSBool                  rBool = JS_FALSE;
+  PRInt32                 nativeRet;
+  nsString                b0str;
+  PRInt32                 b0int;
+  PRInt32                 b1int;
+  PRInt32                 b2int;
+  PRInt32                 b3int;
+  nsIDOMInstallVersionPtr versionObj;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == nativeThis) {
+    return JS_TRUE;
+  }
+
+  if(argc >= 4)
+  {
+    //  public int CompareTo(int    major,
+    //                       int    minor,
+    //                       int    release,
+    //                       int    build);
+
+    if(!JSVAL_IS_INT(argv[0]))
+    {
+        JS_ReportError(cx, "1st parameter must be a number");
+        return JS_FALSE;
+    }
+    else if(!JSVAL_IS_INT(argv[1]))
+    {
+        JS_ReportError(cx, "2nd parameter must be a number");
+        return JS_FALSE;
+    }
+    else if(!JSVAL_IS_INT(argv[2]))
+    {
+        JS_ReportError(cx, "3rd parameter must be a number");
+        return JS_FALSE;
+    }
+    else if(!JSVAL_IS_INT(argv[3]))
+    {
+        JS_ReportError(cx, "4th parameter must be a number");
+        return JS_FALSE;
+    }
+
+    b0int = JSVAL_TO_INT(argv[0]);
+    b1int = JSVAL_TO_INT(argv[1]);
+    b2int = JSVAL_TO_INT(argv[2]);
+    b3int = JSVAL_TO_INT(argv[3]);
+
+    if(NS_OK != nativeThis->CompareTo(b0int, b1int, b2int, b3int, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else if(argc >= 1)
+  {
+     //   public int AddDirectory(String version);  --OR--  VersionInfo version
+
+    if(JSVAL_IS_OBJECT(argv[0]))
+    {
+        if(JS_FALSE == ConvertJSValToObj((nsISupports **)&versionObj,
+                                         kIInstallVersionIID,
+                                         "InstallVersion",
+                                         cx,
+                                         argv[0]))
+        {
+          return JS_FALSE;
+        }
+
+        if(NS_OK != nativeThis->CompareTo(versionObj, &nativeRet))
+        {
+          return JS_FALSE;
+        }
+    }
+    else
+    {
+        ConvertJSValToStr(b0str, cx, argv[0]);
+
+        if(NS_OK != nativeThis->CompareTo(b0str, &nativeRet))
+        {
+          return JS_FALSE;
+        }
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "Function compareTo requires 4 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+/***********************************************************************/
+//
+// class for InstallVersion
+//
+JSClass InstallVersionClass = {
+  "InstallVersion", 
+  JSCLASS_HAS_PRIVATE,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  GetInstallVersionProperty,
+  SetInstallVersionProperty,
+  EnumerateInstallVersion,
+  ResolveInstallVersion,
+  JS_ConvertStub,
+  FinalizeInstallVersion
+};
+
+
+//
+// InstallVersion class properties
+//
+static JSPropertySpec InstallVersionProperties[] =
+{
+  {"major",    INSTALLVERSION_MAJOR,    JSPROP_ENUMERATE},
+  {"minor",    INSTALLVERSION_MINOR,    JSPROP_ENUMERATE},
+  {"release",    INSTALLVERSION_RELEASE,    JSPROP_ENUMERATE},
+  {"build",    INSTALLVERSION_BUILD,    JSPROP_ENUMERATE},
+  {0}
+};
+
+
+//
+// InstallVersion class methods
+//
+static JSFunctionSpec InstallVersionMethods[] = 
+{
+  {"init",          InstallVersionInit,     1},
+  {"toString",          InstallVersionToString,     0},
+  {"compareTo",          InstallVersionCompareTo,     1},
+  {0}
+};
+
+
+//
+// InstallVersion constructor
+//
+PR_STATIC_CALLBACK(JSBool)
+InstallVersion(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsresult result;
+  nsIID classID;
+  nsIScriptContext* context = (nsIScriptContext*)JS_GetContextPrivate(cx);
+  nsIScriptNameSpaceManager* manager;
+  nsIDOMInstallVersion *nativeThis;
+  nsIScriptObjectOwner *owner = nsnull;
+
+  static NS_DEFINE_IID(kIDOMInstallVersionIID, NS_IDOMINSTALLVERSION_IID);
+
+  result = context->GetNameSpaceManager(&manager);
+  if (NS_OK != result) {
+    return JS_FALSE;
+  }
+
+  result = manager->LookupName("InstallVersion", PR_TRUE, classID);
+  NS_RELEASE(manager);
+  if (NS_OK != result) {
+    return JS_FALSE;
+  }
+
+  result = nsRepository::CreateInstance(classID,
+                                        nsnull,
+                                        kIDOMInstallVersionIID,
+                                        (void **)&nativeThis);
+  if (NS_OK != result) {
+    return JS_FALSE;
+  }
+
+  // XXX We should be calling Init() on the instance
+
+  result = nativeThis->QueryInterface(kIScriptObjectOwnerIID, (void **)&owner);
+  if (NS_OK != result) {
+    NS_RELEASE(nativeThis);
+    return JS_FALSE;
+  }
+
+  owner->SetScriptObject((void *)obj);
+  JS_SetPrivate(cx, obj, nativeThis);
+
+  NS_RELEASE(owner);
+  return JS_TRUE;
+}
+
+//
+// InstallVersion class initialization
+//
+nsresult NS_InitInstallVersionClass(nsIScriptContext *aContext, void **aPrototype)
+{
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  JSObject *proto = nsnull;
+  JSObject *constructor = nsnull;
+  JSObject *parent_proto = nsnull;
+  JSObject *global = JS_GetGlobalObject(jscontext);
+  jsval vp;
+
+  if ((PR_TRUE != JS_LookupProperty(jscontext, global, "InstallVersion", &vp)) ||
+      !JSVAL_IS_OBJECT(vp) ||
+      ((constructor = JSVAL_TO_OBJECT(vp)) == nsnull) ||
+      (PR_TRUE != JS_LookupProperty(jscontext, JSVAL_TO_OBJECT(vp), "prototype", &vp)) || 
+      !JSVAL_IS_OBJECT(vp)) {
+
+    proto = JS_InitClass(jscontext,     // context
+                         global,        // global object
+                         parent_proto,  // parent proto 
+                         &InstallVersionClass,      // JSClass
+                         InstallVersion,            // JSNative ctor
+                         0,             // ctor args
+                         InstallVersionProperties,  // proto props
+                         InstallVersionMethods,     // proto funcs
+                         nsnull,        // ctor props (static)
+                         nsnull);       // ctor funcs (static)
+    if (nsnull == proto) {
+      return NS_ERROR_FAILURE;
+    }
+
+    if ((PR_TRUE == JS_LookupProperty(jscontext, global, "InstallVersion", &vp)) &&
+        JSVAL_IS_OBJECT(vp) &&
+        ((constructor = JSVAL_TO_OBJECT(vp)) != nsnull)) {
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::EQUAL);
+      JS_SetProperty(jscontext, constructor, "EQUAL", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::BLD_DIFF);
+      JS_SetProperty(jscontext, constructor, "BLD_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::BLD_DIFF_MINUS);
+      JS_SetProperty(jscontext, constructor, "BLD_DIFF_MINUS", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::REL_DIFF);
+      JS_SetProperty(jscontext, constructor, "REL_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::REL_DIFF_MINUS);
+      JS_SetProperty(jscontext, constructor, "REL_DIFF_MINUS", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::MINOR_DIFF);
+      JS_SetProperty(jscontext, constructor, "MINOR_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::MINOR_DIFF_MINUS);
+      JS_SetProperty(jscontext, constructor, "MINOR_DIFF_MINUS", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::MAJOR_DIFF);
+      JS_SetProperty(jscontext, constructor, "MAJOR_DIFF", &vp);
+
+      vp = INT_TO_JSVAL(nsIDOMInstallVersion::MAJOR_DIFF_MINUS);
+      JS_SetProperty(jscontext, constructor, "MAJOR_DIFF_MINUS", &vp);
+
+    }
+
+  }
+  else if ((nsnull != constructor) && JSVAL_IS_OBJECT(vp)) {
+    proto = JSVAL_TO_OBJECT(vp);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (aPrototype) {
+    *aPrototype = proto;
+  }
+  return NS_OK;
+}
+
+
+//
+// Method for creating a new InstallVersion JavaScript object
+//
+extern "C" NS_DOM nsresult NS_NewScriptInstallVersion(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn)
+{
+  NS_PRECONDITION(nsnull != aContext && nsnull != aSupports && nsnull != aReturn, "null argument to NS_NewScriptInstallVersion");
+  JSObject *proto;
+  JSObject *parent;
+  nsIScriptObjectOwner *owner;
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  nsresult result = NS_OK;
+  nsIDOMInstallVersion *aInstallVersion;
+
+  if (nsnull == aParent) {
+    parent = nsnull;
+  }
+  else if (NS_OK == aParent->QueryInterface(kIScriptObjectOwnerIID, (void**)&owner)) {
+    if (NS_OK != owner->GetScriptObject(aContext, (void **)&parent)) {
+      NS_RELEASE(owner);
+      return NS_ERROR_FAILURE;
+    }
+    NS_RELEASE(owner);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (NS_OK != NS_InitInstallVersionClass(aContext, (void **)&proto)) {
+    return NS_ERROR_FAILURE;
+  }
+
+  result = aSupports->QueryInterface(kIInstallVersionIID, (void **)&aInstallVersion);
+  if (NS_OK != result) {
+    return result;
+  }
+
+  // create a js object for this class
+  *aReturn = JS_NewObject(jscontext, &InstallVersionClass, proto, parent);
+  if (nsnull != *aReturn) {
+    // connect the native object to the js object
+    JS_SetPrivate(jscontext, (JSObject *)*aReturn, aInstallVersion);
+  }
+  else {
+    NS_RELEASE(aInstallVersion);
+    return NS_ERROR_FAILURE; 
+  }
+
+  return NS_OK;
+}

mozilla/xpinstall/src/nsJSWinProfile.cpp

@@ -0,0 +1,207 @@
+/* -*- 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 "jsapi.h"
+#include "nscore.h"
+#include "nsIScriptContext.h"
+
+#include "nsString.h"
+#include "nsInstall.h"
+#include "nsWinProfile.h"
+#include "nsJSWinProfile.h"
+
+extern void ConvertJSValToStr(nsString&  aString,
+                             JSContext* aContext,
+                             jsval      aValue);
+
+extern void ConvertStrToJSVal(const nsString& aProp,
+                             JSContext* aContext,
+                             jsval* aReturn);
+
+extern PRBool ConvertJSValToBool(PRBool* aProp,
+                                JSContext* aContext,
+                                jsval aValue);
+
+extern PRBool ConvertJSValToObj(nsISupports** aSupports,
+                               REFNSIID aIID,
+                               const nsString& aTypeName,
+                               JSContext* aContext,
+                               jsval aValue);
+
+
+static void PR_CALLBACK WinProfileCleanup(JSContext *cx, JSObject *obj)
+{
+    nsWinProfile *nativeThis = (nsWinProfile*)JS_GetPrivate(cx, obj);
+    delete nativeThis;
+}
+
+/***********************************************************************************/
+// Native mothods for WinProfile functions
+
+//
+// Native method GetString
+//
+PR_STATIC_CALLBACK(JSBool)
+WinProfileGetString(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinProfile *nativeThis = (nsWinProfile*)JS_GetPrivate(cx, obj);
+  nsString     nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 2)                             
+  {
+    //  public int getString ( String section,
+    //                         String key);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    nativeThis->getString(b0, b1, &nativeRet);
+
+    ConvertStrToJSVal(nativeRet, cx, rval);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinProfile.getString() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// Native method WriteString
+//
+PR_STATIC_CALLBACK(JSBool)
+WinProfileWriteString(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinProfile *nativeThis = (nsWinProfile*)JS_GetPrivate(cx, obj);
+  PRInt32 nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+  nsAutoString b2;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 3)
+  {
+    //  public int writeString ( String section,
+    //                           String key,
+    //                           String value);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+    ConvertJSValToStr(b2, cx, argv[2]);
+
+    if(NS_OK != nativeThis->writeString(b0, b1, b2, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinProfile.writeString() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// WinProfile constructor
+//
+PR_STATIC_CALLBACK(JSBool)
+WinProfile(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  return JS_FALSE;
+}
+
+/***********************************************************************/
+//
+// class for WinProfile
+//
+JSClass WinProfileClass = {
+  "WinProfile",
+  JSCLASS_HAS_PRIVATE,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  JS_EnumerateStub,
+  JS_ResolveStub,
+  JS_ConvertStub,
+  WinProfileCleanup
+};
+
+
+static JSConstDoubleSpec winprofile_constants[] = 
+{
+    {0}
+};
+
+//
+// WinProfile class methods
+//
+static JSFunctionSpec WinProfileMethods[] = 
+{
+  {"getString",                  WinProfileGetString,                 2},
+  {"writeString",                WinProfileWriteString,               3},
+  {0}
+};
+
+PRInt32
+InitWinProfilePrototype(JSContext *jscontext, JSObject *global, JSObject **winProfilePrototype)
+{
+  *winProfilePrototype = JS_InitClass( jscontext,          // context
+                                       global,             // global object
+                                       nsnull,             // parent proto 
+                                       &WinProfileClass,   // JSClass
+                                       nsnull,             // JSNative ctor
+                                       0,                  // ctor args
+                                       nsnull,             // proto props
+                                       nsnull,             // proto funcs
+                                       nsnull,             // ctor props (static)
+                                       WinProfileMethods); // ctor funcs (static)
+
+  if(nsnull == *winProfilePrototype) 
+  {
+    return NS_ERROR_FAILURE;
+  }
+
+  if(PR_FALSE == JS_DefineConstDoubles(jscontext, *winProfilePrototype, winprofile_constants))
+    return NS_ERROR_FAILURE;
+
+  return NS_OK;
+}

mozilla/xpinstall/src/nsJSWinProfile.h

@@ -0,0 +1,25 @@
+/* -*- 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 __NS_JSWINPROTOTYPE_H__
+#define __NS_JSWINPROTOTYPE_H__
+
+PRInt32
+InitWinProfilePrototype(JSContext *jscontext, JSObject *global, JSObject **winRegPrototype);
+
+#endif

mozilla/xpinstall/src/nsJSWinReg.cpp

@@ -0,0 +1,514 @@
+/* -*- 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 "jsapi.h"
+#include "nscore.h"
+#include "nsIScriptContext.h"
+
+#include "nsString.h"
+#include "nsInstall.h"
+#include "nsWinReg.h"
+#include "nsJSWinReg.h"
+
+static void PR_CALLBACK WinRegCleanup(JSContext *cx, JSObject *obj);
+
+extern void ConvertJSValToStr(nsString&  aString,
+                             JSContext* aContext,
+                             jsval      aValue);
+
+extern void ConvertStrToJSVal(const nsString& aProp,
+                             JSContext* aContext,
+                             jsval* aReturn);
+
+extern PRBool ConvertJSValToBool(PRBool* aProp,
+                                JSContext* aContext,
+                                jsval aValue);
+
+extern PRBool ConvertJSValToObj(nsISupports** aSupports,
+                               REFNSIID aIID,
+                               const nsString& aTypeName,
+                               JSContext* aContext,
+                               jsval aValue);
+
+
+static void PR_CALLBACK WinRegCleanup(JSContext *cx, JSObject *obj)
+{
+    nsWinReg *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+    delete nativeThis;
+}
+
+/***********************************************************************************/
+// Native mothods for WinReg functions
+
+//
+// Native method SetRootKey
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegSetRootKey(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg *nativeThis  = (nsWinReg*)JS_GetPrivate(cx, obj);
+  JSBool   rBool        = JS_FALSE;
+  PRInt32  b0;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 1)
+  {
+    //  public int setRootKey(PRInt32 key);
+
+    if(!JS_ValueToInt32(cx, argv[0], (int32 *)&b0))
+    {
+      JS_ReportError(cx, "Parameter must be a number");
+      return JS_FALSE;
+    }
+
+    if(NS_OK != nativeThis->setRootKey(b0))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = JSVAL_VOID;
+  }
+  else
+  {
+    JS_ReportError(cx, "Function SetRootKey requires 1 parameters");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+//
+// Native method CreateKey
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegCreateKey(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  PRInt32 nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 2)                             
+  {
+    //  public int createKey ( String subKey,
+    //                         String className);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    if(NS_OK != nativeThis->createKey(b0, b1, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinReg.CreateKey() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// Native method DeleteKey
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegDeleteKey(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  PRInt32 nativeRet;
+  nsAutoString b0;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 1)                             
+  {
+    //  public int deleteKey ( String subKey);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+
+    if(NS_OK != nativeThis->deleteKey(b0, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinReg.DeleteKey() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+
+//
+// Native method DeleteValue
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegDeleteValue(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  PRInt32 nativeRet;
+  nsString b0;
+  nsString b1;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 2)                             
+  {
+    //  public int deleteValue ( String subKey,
+    //                           String valueName);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    if(NS_OK != nativeThis->deleteValue(b0, b1, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinReg.DeleteValue() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// Native method SetValueString
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegSetValueString(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  PRInt32 nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+  nsAutoString b2;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 3)
+  {
+    //  public int setValueString ( String subKey,
+    //                              String valueName,
+    //                              String value);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+    ConvertJSValToStr(b2, cx, argv[2]);
+
+    if(NS_OK != nativeThis->setValueString(b0, b1, b2, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinReg.SetValueString() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// Native method GetValueString
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegGetValueString(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  nsString* nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 2)                             
+  {
+    //  public int getValueString ( String subKey,
+    //                              String valueName);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    if(NS_OK != nativeThis->getValueString(b0, b1, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinReg.GetValueString() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// Native method SetValue
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegSetValue(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  PRInt32 nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+//  nsWinRegItem *b2;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 3)
+  {
+    //  public int setValue ( String        subKey,
+    //                        String        valueName,
+    //                        nsWinRegItem  *value);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    // fix: this parameter is an object, not a string.
+    // A way needs to be figured out to convert the JSVAL to this object type
+//    ConvertJSValToStr(b2, cx, argv[2]);
+
+//    if(NS_OK != nativeThis->setValue(b0, b1, b2, &nativeRet))
+//    {
+//      return JS_FALSE;
+//    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinReg.SetValue() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// Native method GetValue
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegGetValue(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg      *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  nsWinRegValue *nativeRet;
+  nsAutoString  b0;
+  nsAutoString  b1;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  if(argc >= 2)                             
+  {
+    //  public int getValue ( String subKey,
+    //                        String valueName);
+
+    ConvertJSValToStr(b0, cx, argv[0]);
+    ConvertJSValToStr(b1, cx, argv[1]);
+
+    if(NS_OK != nativeThis->getValue(b0, b1, &nativeRet))
+    {
+      return JS_FALSE;
+    }
+
+    *rval = INT_TO_JSVAL(nativeRet);
+  }
+  else
+  {
+    JS_ReportError(cx, "WinReg.GetValue() parameters error");
+    return JS_FALSE;
+  }
+
+  return JS_TRUE;
+}
+
+//
+// Native method InstallObject
+//
+PR_STATIC_CALLBACK(JSBool)
+WinRegInstallObject(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  nsWinReg     *nativeThis = (nsWinReg*)JS_GetPrivate(cx, obj);
+  nsInstall    *nativeRet;
+  nsAutoString b0;
+  nsAutoString b1;
+
+  *rval = JSVAL_NULL;
+
+  // If there's no private data, this must be the prototype, so ignore
+  if(nsnull == nativeThis)
+  {
+    return JS_TRUE;
+  }
+
+  //  public int installObject ();
+
+  nativeRet = nativeThis->installObject();
+
+  *rval = INT_TO_JSVAL(nativeRet);
+  return JS_TRUE;
+}
+
+//
+// WinReg constructor
+//
+PR_STATIC_CALLBACK(JSBool)
+WinReg(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  return JS_FALSE;
+}
+
+
+/***********************************************************************/
+//
+// class for WinReg
+//
+JSClass WinRegClass = {
+  "WinReg",
+  JSCLASS_HAS_PRIVATE,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  JS_EnumerateStub,
+  JS_ResolveStub,
+  JS_ConvertStub,
+  WinRegCleanup
+};
+
+static JSConstDoubleSpec winreg_constants[] = 
+{
+    { nsWinReg::HKEY_CLASSES_ROOT,           "HKEY_CLASSES_ROOT"            },
+    { nsWinReg::HKEY_CURRENT_USER,           "HKEY_CURRENT_USER"            },
+    { nsWinReg::HKEY_LOCAL_MACHINE,          "HKEY_LOCAL_MACHINE"           },
+    { nsWinReg::HKEY_USERS,                  "HKEY_USERS"                   },
+    {0}
+};
+
+//
+// WinReg class methods
+//
+static JSFunctionSpec WinRegMethods[] = 
+{
+  {"setRootKey",                WinRegSetRootKey,               1},
+  {"createKey",                 WinRegCreateKey,                2},
+  {"deleteKey",                 WinRegDeleteKey,                1},
+  {"deleteValue",               WinRegDeleteValue,              2},
+  {"setValueString",            WinRegSetValueString,           3},
+  {"getValueString",            WinRegGetValueString,           2},
+  {"setValue",                  WinRegSetValue,                 3},
+  {"getValue",                  WinRegGetValue,                 2},
+  {"installObject",             WinRegInstallObject,            0},
+  {0}
+};
+
+PRInt32
+InitWinRegPrototype(JSContext *jscontext, JSObject *global, JSObject **winRegPrototype)
+{
+  *winRegPrototype = JS_InitClass( jscontext,         // context
+                                  global,            // global object
+                                  nsnull,            // parent proto 
+                                  &WinRegClass,      // JSClass
+                                  nsnull,            // JSNative ctor
+                                  0,                 // ctor args
+                                  nsnull,            // proto props
+                                  nsnull,            // proto funcs
+                                  nsnull,            // ctor props (static)
+                                  WinRegMethods);    // ctor funcs (static)
+
+  if(nsnull == *winRegPrototype) 
+  {
+    return NS_ERROR_FAILURE;
+  }
+
+  if(PR_FALSE == JS_DefineConstDoubles(jscontext, *winRegPrototype, winreg_constants))
+    return NS_ERROR_FAILURE;
+
+  return NS_OK;
+}

mozilla/xpinstall/src/nsJSWinReg.h

@@ -0,0 +1,25 @@
+/* -*- 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 __NS_JSWINREG_H__
+#define __NS_JSWINREG_H__
+
+PRInt32
+InitWinRegPrototype(JSContext *jscontext, JSObject *global, JSObject **winRegPrototype);
+
+#endif

mozilla/xpinstall/src/nsLoggingProgressNotifier.cpp

@@ -0,0 +1,134 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsIXPInstallProgress.h"
+#include "nsLoggingProgressNotifier.h"
+
+#include "nsFileSpec.h"
+#include "nsFileStream.h"
+#include "nsSpecialSystemDirectory.h"
+
+#include "nspr.h"
+
+
+
+nsLoggingProgressNotifier::nsLoggingProgressNotifier()
+{
+    NS_INIT_REFCNT();
+}
+
+nsLoggingProgressNotifier::~nsLoggingProgressNotifier()
+{
+}
+
+NS_IMPL_ISUPPORTS(nsLoggingProgressNotifier, nsIXPInstallProgress::GetIID());
+
+NS_IMETHODIMP
+nsLoggingProgressNotifier::BeforeJavascriptEvaluation()
+{
+    nsSpecialSystemDirectory logFile(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
+    logFile += "Install.log";
+
+    mLogStream = new nsOutputFileStream(logFile, PR_WRONLY | PR_CREATE_FILE | PR_APPEND, 0744 );
+    mLogStream->seek(logFile.GetFileSize());
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoggingProgressNotifier::AfterJavascriptEvaluation()
+{
+    char* time;
+    GetTime(&time);
+
+    *mLogStream << nsEndl;
+    *mLogStream << "     Finished Installation  " << time << nsEndl << nsEndl;
+
+    PL_strfree(time);
+
+    mLogStream->close();
+    delete mLogStream;
+    mLogStream = nsnull;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoggingProgressNotifier::InstallStarted(const char* UIPackageName)
+{
+    if (mLogStream == nsnull) return -1;
+
+    char* time;
+    GetTime(&time);
+    
+    *mLogStream << "---------------------------------------------------------------------------" << nsEndl;
+    *mLogStream << UIPackageName << nsEndl;    
+    *mLogStream << "---------------------------------------------------------------------------" << nsEndl;
+    *mLogStream << nsEndl;
+    *mLogStream << "     Starting Installation at " << nsAutoCString(time) << nsEndl;   
+    *mLogStream << nsEndl;
+
+
+    PL_strfree(time);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoggingProgressNotifier::ItemScheduled(const char* message )
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoggingProgressNotifier::InstallFinalization(const char* message, PRInt32 itemNum, PRInt32 totNum )
+{
+    if (mLogStream == nsnull) return -1;
+
+    *mLogStream << "     Item [" << (itemNum+1) << "/" << totNum << "]\t" << message << nsEndl;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLoggingProgressNotifier::InstallAborted()
+{
+    if (mLogStream == nsnull) return -1;
+
+    char* time;
+    GetTime(&time);
+    
+    *mLogStream << "     Aborted Installation at " << time << nsEndl << nsEndl;
+
+    PL_strfree(time);
+    return NS_OK;
+}
+
+void 
+nsLoggingProgressNotifier::GetTime(char** aString)
+{
+    PRExplodedTime et;
+    char line[256];
+    PR_ExplodeTime(PR_Now(), PR_LocalTimeParameters, &et);
+    PR_FormatTimeUSEnglish(line, sizeof(line), "%m/%d/%Y %H:%M:%S", &et);
+    *aString = PL_strdup(line);
+}
+    

mozilla/xpinstall/src/nsLoggingProgressNotifier.h

@@ -0,0 +1,55 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsLoggingProgressNotifier_H__
+#define nsLoggingProgressNotifier_H__
+
+#include "nsIXPInstallProgress.h"
+#include "nsFileStream.h"
+
+
+class nsLoggingProgressNotifier : public nsIXPInstallProgress
+{
+    public:
+        
+        nsLoggingProgressNotifier();
+        virtual ~nsLoggingProgressNotifier();
+        
+        NS_DECL_ISUPPORTS
+
+        NS_IMETHOD BeforeJavascriptEvaluation();
+        NS_IMETHOD AfterJavascriptEvaluation();
+        NS_IMETHOD InstallStarted(const char* UIPackageName);
+        NS_IMETHOD ItemScheduled(const char* message );
+        NS_IMETHOD InstallFinalization(const char* message, PRInt32 itemNum, PRInt32 totNum );
+        NS_IMETHOD InstallAborted();
+   
+     private:
+        void GetTime(char** aString);
+        nsOutputFileStream  *mLogStream;
+};
+
+#endif

mozilla/xpinstall/src/nsSoftwareUpdate.cpp

@@ -0,0 +1,666 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+
+#include "nscore.h"
+#include "nsIFactory.h"
+#include "nsISupports.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsCOMPtr.h"
+
+#include "nspr.h"
+#include "nsVector.h"
+#include "VerReg.h"
+#include "nsSpecialSystemDirectory.h"
+
+#include "nsInstall.h"
+#include "nsSoftwareUpdateIIDs.h"
+#include "nsSoftwareUpdate.h"
+#include "nsSoftwareUpdateRun.h"
+#include "nsInstallTrigger.h"
+#include "nsInstallVersion.h"
+#include "ScheduledTasks.h"
+
+#include "nsTopProgressNotifier.h"
+#include "nsLoggingProgressNotifier.h"
+#include "nsInstallProgressDialog.h"
+
+#include "nsIAppShellComponent.h"
+#include "nsIRegistry.h"
+
+/* For Javascript Namespace Access */
+#include "nsDOMCID.h"
+#include "nsIServiceManager.h"
+#include "nsINameSpaceManager.h"
+#include "nsIScriptObjectOwner.h"
+#include "nsIScriptGlobalObject.h"
+#include "nsIScriptNameSetRegistry.h"
+#include "nsIScriptNameSpaceManager.h"
+#include "nsIScriptExternalNameSet.h"
+
+#include "nsIEventQueueService.h"
+#include "nsProxyObjectManager.h"
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Globals
+////////////////////////////////////////////////////////////////////////////////
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
+static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
+
+static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
+
+static NS_DEFINE_IID(kIScriptNameSetRegistryIID, NS_ISCRIPTNAMESETREGISTRY_IID);
+static NS_DEFINE_IID(kCScriptNameSetRegistryCID, NS_SCRIPT_NAMESET_REGISTRY_CID);
+static NS_DEFINE_IID(kIScriptExternalNameSetIID, NS_ISCRIPTEXTERNALNAMESET_IID);
+
+static NS_DEFINE_IID(kISoftwareUpdate_IID, NS_ISOFTWAREUPDATE_IID);
+static NS_DEFINE_IID(kSoftwareUpdate_CID,  NS_SoftwareUpdate_CID);
+
+static NS_DEFINE_IID(kIInstallTrigger_IID, NS_IDOMINSTALLTRIGGERGLOBAL_IID);
+static NS_DEFINE_IID(kInstallTrigger_CID, NS_SoftwareUpdateInstallTrigger_CID);
+
+static NS_DEFINE_IID(kIInstallVersion_IID, NS_IDOMINSTALLVERSION_IID);
+static NS_DEFINE_IID(kInstallVersion_CID, NS_SoftwareUpdateInstallVersion_CID);
+
+static NS_DEFINE_IID(kProxyObjectManagerIID, NS_IPROXYEVENT_MANAGER_IID);
+static NS_DEFINE_IID(kEventQueueServiceIID, NS_IEVENTQUEUESERVICE_IID);
+
+
+nsSoftwareUpdate::nsSoftwareUpdate()
+{
+#ifdef NS_DEBUG
+    printf("XPInstall Component created\n");
+#endif
+
+    NS_INIT_ISUPPORTS();
+    
+     /***************************************/
+    /* Create us a queue                   */
+    /***************************************/
+    mInstalling = nsnull;
+
+    mJarInstallQueue = new nsVector();
+
+    /***************************************/
+    /* Add us to the Javascript Name Space */
+    /***************************************/
+   
+    new nsSoftwareUpdateNameSet();
+    
+    /***************************************/
+    /* Register us with NetLib             */
+    /***************************************/
+        // FIX 
+    
+    
+    /***************************************/
+    /* Startup the Version Registry        */
+    /***************************************/
+    
+    NR_StartupRegistry();   /* startup the registry; if already started, this will essentially be a noop */
+
+    nsSpecialSystemDirectory appDir(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
+    VR_SetRegDirectory( appDir.GetNativePathCString() );
+    
+    /***************************************/
+    /* Stupid Hack to test js env*/
+    /***************************************/
+    // FIX:  HACK HACK HACK!
+#if 0  
+    nsSpecialSystemDirectory jarFile(nsSpecialSystemDirectory::OS_TemporaryDirectory);
+    jarFile += "test.jar";
+    if (jarFile.Exists())
+    {
+        InstallJar(nsString(nsFileURL(jarFile)), "", "");
+    }
+#endif    
+    /***************************************/
+    /* Perform Scheduled Tasks             */
+    /***************************************/
+    
+    PR_CreateThread(PR_USER_THREAD,
+                    PerformScheduledTasks,
+                    nsnull, 
+                    PR_PRIORITY_NORMAL, 
+                    PR_GLOBAL_THREAD, 
+                    PR_UNJOINABLE_THREAD,
+                    0);  
+    
+    /***************************************/
+    /* Create a top level observer         */
+    /***************************************/
+
+    mTopLevelObserver = new nsTopProgressNotifier();
+    
+    nsLoggingProgressNotifier *logger = new nsLoggingProgressNotifier();
+    RegisterNotifier(logger);
+
+    nsIProxyObjectManager *manager;
+    nsInstallProgressDialog *dialog = new nsInstallProgressDialog();
+    nsInstallProgressDialog *proxy; 
+    nsISupports *dialogBase;
+
+    nsresult rv = dialog->QueryInterface(kISupportsIID, (void**)&dialogBase);
+
+    if (NS_SUCCEEDED(rv))
+    {
+        rv = nsServiceManager::GetService( NS_XPCOMPROXY_PROGID, 
+                                                kProxyObjectManagerIID,
+                                                (nsISupports **)&manager);
+
+        if (NS_SUCCEEDED(rv))
+        {
+            // I am assuming that the thread that starts us up is the UI thread.  this will/may break
+            // I need to make a generic way of getting at the UI event queue.
+        
+            nsIEventQueueService *eventQService;
+            rv = nsServiceManager::GetService(NS_EVENTQUEUESERVICE_PROGID, 
+                                            kEventQueueServiceIID,
+                                            (nsISupports **)&eventQService);
+
+                                
+            if (NS_SUCCEEDED(rv))
+            {
+                nsIEventQueue *eventQ;
+                eventQService->GetThreadEventQueue(PR_GetCurrentThread(), &eventQ);
+
+                PLEventQueue *plEventQ;
+                eventQ->GetPLEventQueue(&plEventQ);
+
+                rv = manager->GetProxyObject(plEventQ, nsIXPInstallProgress::GetIID(), dialogBase, PROXY_SYNC, (void**)&proxy);
+                if (NS_SUCCEEDED(rv))
+                {
+                    RegisterNotifier(proxy);
+                }
+            }
+        }
+    }
+
+    if (dialog)
+        dialog->Release();
+}
+
+
+
+
+
+nsSoftwareUpdate::~nsSoftwareUpdate()
+{
+#ifdef NS_DEBUG
+    printf("*** XPInstall Component destroyed\n");
+#endif
+
+    if (mJarInstallQueue != nsnull)
+    {
+        PRUint32 i=0;
+        for (; i < mJarInstallQueue->GetSize(); i++) 
+        {
+            nsInstallInfo* element = (nsInstallInfo*)mJarInstallQueue->Get(i);
+            //FIX:  need to add to registry....
+            delete element;
+        }
+
+        mJarInstallQueue->RemoveAll();
+        delete (mJarInstallQueue);
+        mJarInstallQueue = nsnull;
+    }
+
+    NR_ShutdownRegistry();
+}
+
+NS_IMPL_ADDREF( nsSoftwareUpdate );
+NS_IMPL_RELEASE( nsSoftwareUpdate );
+
+NS_IMETHODIMP
+nsSoftwareUpdate::QueryInterface( REFNSIID anIID, void **anInstancePtr ) 
+{
+    nsresult rv = NS_OK;
+    /* Check for place to return result. */
+    
+    if ( !anInstancePtr ) 
+    {
+        rv = NS_ERROR_NULL_POINTER;
+    } 
+    else 
+    {
+        /* Initialize result. */
+        *anInstancePtr = 0;
+        /* Check for IIDs we support and cast this appropriately. */
+        if ( anIID.Equals( nsISoftwareUpdate::GetIID() ) ) 
+        {
+            *anInstancePtr = (void*) ( (nsISoftwareUpdate*)this );
+            NS_ADDREF_THIS();
+        } 
+        else if ( anIID.Equals( nsIAppShellComponent::GetIID() ) ) 
+        {
+            *anInstancePtr = (void*) ( (nsIAppShellComponent*)this );
+            NS_ADDREF_THIS();
+        } 
+        else if ( anIID.Equals( kISupportsIID ) )
+        {
+            *anInstancePtr = (void*) ( (nsISupports*) (nsISoftwareUpdate*) this );
+            NS_ADDREF_THIS();
+        }
+        else 
+        {
+            /* Not an interface we support. */\
+            rv = NS_NOINTERFACE;
+        }
+    }
+    return rv;
+}
+
+
+NS_IMETHODIMP
+nsSoftwareUpdate::Initialize( nsIAppShellService *anAppShell, nsICmdLineService  *aCmdLineService ) 
+{
+    nsresult rv;
+    
+    rv = nsServiceManager::RegisterService( NS_IXPINSTALLCOMPONENT_PROGID, ( (nsISupports*) (nsISoftwareUpdate*) this ) );
+    
+    return rv;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdate::Shutdown()
+{
+    nsresult rv;
+
+    rv = nsServiceManager::ReleaseService( NS_IXPINSTALLCOMPONENT_PROGID, ( (nsISupports*) (nsISoftwareUpdate*) this ) );
+    
+    return rv;
+}
+
+
+NS_IMETHODIMP 
+nsSoftwareUpdate::RegisterNotifier(nsIXPInstallProgress *notifier)
+{
+    // we are going to ignore the returned ID and enforce that once you 
+    // register a notifier, you can not remove it.  This should at some
+    // point be fixed.
+
+    (void) mTopLevelObserver->RegisterNotifier(notifier);
+    
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdate::GetTopLevelNotifier(nsIXPInstallProgress **notifier)
+{
+    *notifier = mTopLevelObserver;
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsSoftwareUpdate::InstallJar(  const nsString& fromURL,
+                               const nsString& localFile, 
+                               long flags)
+{
+    nsInstallInfo *installInfo = new nsInstallInfo(fromURL, localFile, flags);
+    
+    mJarInstallQueue->Add( installInfo );
+    
+    RunNextInstall();
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdate::InstallPending(void)
+{
+    if (mInstalling || mJarInstallQueue->GetSize() > 0)
+    {
+        return 1;
+    }
+    else
+    {
+        return 0;
+    }
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdate::InstallJarCallBack()
+{
+    nsInstallInfo *nextInstall = (nsInstallInfo*)mJarInstallQueue->Get(0);
+    
+    if (nextInstall != nsnull)
+        delete nextInstall;
+    
+    mJarInstallQueue->Remove(0);
+    
+    mInstalling = PR_FALSE;
+
+    return RunNextInstall();
+
+}
+
+
+nsresult
+nsSoftwareUpdate::RunNextInstall()
+{
+    if (mInstalling == PR_TRUE)
+        return NS_OK;
+
+    mInstalling = PR_TRUE;
+
+    //  check to see if there is anything in our queue
+    if (mJarInstallQueue->GetSize() <= 0)
+    {
+        mInstalling = PR_FALSE;
+        return NS_OK;
+    }
+    
+    nsInstallInfo *nextInstall = (nsInstallInfo*)mJarInstallQueue->Get(0);
+        
+    if (nextInstall->IsMultipleTrigger() == PR_FALSE)
+    {
+        RunInstall( nextInstall );
+    }
+    else
+    {
+        ; // should we do something different?! 
+    }
+    
+    return NS_OK;
+}
+
+
+/////////////////////////////////////////////////////////////////////////
+// 
+/////////////////////////////////////////////////////////////////////////
+static PRInt32 gSoftwareUpdateLock        = 0;
+
+nsSoftwareUpdateFactory::nsSoftwareUpdateFactory(void)
+{
+    NS_INIT_ISUPPORTS();
+}
+
+nsSoftwareUpdateFactory::~nsSoftwareUpdateFactory(void)
+{
+}
+
+NS_IMPL_ISUPPORTS(nsSoftwareUpdateFactory,kIFactoryIID)
+
+NS_IMETHODIMP
+nsSoftwareUpdateFactory::CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    if (aResult == NULL)
+    {
+        return NS_ERROR_NULL_POINTER;
+    }
+
+    *aResult = NULL;
+
+    nsSoftwareUpdate *inst = new nsSoftwareUpdate();
+
+    if (inst == NULL)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    nsresult result =  inst->QueryInterface(aIID, aResult);
+
+    if (NS_FAILED(result)) 
+    {
+        *aResult = NULL;
+    }
+
+    NS_ADDREF(inst);  // Are we sure that we need to addref???
+
+    return result;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdateFactory::LockFactory(PRBool aLock)
+{
+    if (aLock)
+        PR_AtomicIncrement(&gSoftwareUpdateLock);
+    else
+        PR_AtomicDecrement(&gSoftwareUpdateLock);
+
+    return NS_OK;
+}
+
+
+
+////////////////////////////////////////////////////////////////////////////////
+// nsSoftwareUpdateNameSet
+////////////////////////////////////////////////////////////////////////////////
+
+nsSoftwareUpdateNameSet::nsSoftwareUpdateNameSet()
+{
+  NS_INIT_REFCNT();
+
+  nsIScriptNameSetRegistry *scriptNameSet;
+  nsresult result = nsServiceManager::GetService(kCScriptNameSetRegistryCID,
+                                                 kIScriptNameSetRegistryIID,
+                                                (nsISupports **)&scriptNameSet);
+    if (NS_SUCCEEDED(result)) 
+    {
+        scriptNameSet->AddExternalNameSet(this);
+    }
+
+}
+
+nsSoftwareUpdateNameSet::~nsSoftwareUpdateNameSet()
+{
+}
+
+NS_IMPL_ISUPPORTS(nsSoftwareUpdateNameSet, kIScriptExternalNameSetIID);
+
+
+NS_IMETHODIMP
+nsSoftwareUpdateNameSet::InitializeClasses(nsIScriptContext* aScriptContext)
+{
+    nsresult result = NS_OK;
+
+    result = NS_InitInstallVersionClass(aScriptContext, nsnull);
+    if (NS_FAILED(result)) return result;
+
+    result = NS_InitInstallTriggerGlobalClass(aScriptContext, nsnull);
+
+    return result;
+}
+
+
+NS_IMETHODIMP
+nsSoftwareUpdateNameSet::AddNameSet(nsIScriptContext* aScriptContext)
+{
+    nsresult result = NS_OK;
+    nsIScriptNameSpaceManager* manager;
+
+    result = aScriptContext->GetNameSpaceManager(&manager);
+    if (NS_SUCCEEDED(result)) 
+    {
+        result = manager->RegisterGlobalName("InstallVersion", 
+                                             kInstallVersion_CID, 
+                                             PR_TRUE);
+        
+        if (NS_FAILED(result))  return result;
+        
+        result = manager->RegisterGlobalName("InstallTrigger", 
+                                             kInstallTrigger_CID, 
+                                             PR_FALSE);
+
+    }
+    
+    if (manager != nsnull)
+        NS_RELEASE(manager);
+
+    return result;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// DLL Entry Points:
+////////////////////////////////////////////////////////////////////////////////
+
+extern "C" NS_EXPORT PRBool
+NSCanUnload(nsISupports* aServMgr)
+{
+    return PR_FALSE;
+}
+
+extern "C" NS_EXPORT nsresult
+NSRegisterSelf(nsISupports* aServMgr, const char *path)
+{
+    nsresult rv;
+
+    nsCOMPtr<nsIServiceManager> servMgr(do_QueryInterface(aServMgr, &rv));
+    if (NS_FAILED(rv)) return rv;
+
+    nsIComponentManager* compMgr;
+    rv = servMgr->GetService(kComponentManagerCID, 
+                             nsIComponentManager::GetIID(), 
+                             (nsISupports**)&compMgr);
+    if (NS_FAILED(rv)) return rv;
+
+#ifdef NS_DEBUG
+    printf("*** XPInstall is being registered\n");
+#endif
+
+    rv = compMgr->RegisterComponent( kSoftwareUpdate_CID,
+                                     NS_IXPINSTALLCOMPONENT_CLASSNAME,
+                                     NS_IXPINSTALLCOMPONENT_PROGID,
+                                     path,
+                                     PR_TRUE,
+                                     PR_TRUE );
+
+    if (NS_FAILED(rv)) goto done;
+    
+    nsIRegistry *registry; 
+    rv = servMgr->GetService( NS_REGISTRY_PROGID, 
+                              nsIRegistry::GetIID(), 
+                              (nsISupports**)&registry );
+
+    if ( NS_SUCCEEDED( rv ) ) 
+    {
+        registry->Open();
+        char buffer[256];
+        char *cid = nsSoftwareUpdate::GetCID().ToString();
+        PR_snprintf( buffer,
+                     sizeof buffer,
+                     "%s/%s",
+                     NS_IAPPSHELLCOMPONENT_KEY,
+                     cid ? cid : "unknown" );
+        delete [] cid;
+
+        nsIRegistry::Key key;
+        rv = registry->AddSubtree( nsIRegistry::Common,
+                                   buffer,
+                                   &key );
+        servMgr->ReleaseService( NS_REGISTRY_PROGID, registry );
+    }
+
+    rv = compMgr->RegisterComponent(kInstallTrigger_CID, NULL, NULL, path, PR_TRUE, PR_TRUE);
+    if (NS_FAILED(rv)) goto done;
+    
+    rv = compMgr->RegisterComponent(kInstallVersion_CID, NULL, NULL, path, PR_TRUE, PR_TRUE);
+  
+done:
+    (void)servMgr->ReleaseService(kComponentManagerCID, compMgr);
+    return rv;
+}
+
+
+extern "C" NS_EXPORT nsresult
+NSUnregisterSelf(nsISupports* aServMgr, const char *path)
+{
+nsresult rv;
+
+    nsCOMPtr<nsIServiceManager> servMgr(do_QueryInterface(aServMgr, &rv));
+    if (NS_FAILED(rv)) return rv;
+
+    nsIComponentManager* compMgr;
+    rv = servMgr->GetService(kComponentManagerCID, 
+                             nsIComponentManager::GetIID(), 
+                             (nsISupports**)&compMgr);
+    if (NS_FAILED(rv)) return rv;
+
+#ifdef NS_DEBUG
+    printf("*** XPInstall is being unregistered\n");
+#endif
+    
+    rv = compMgr->UnregisterComponent(kSoftwareUpdate_CID, path);
+    if (NS_FAILED(rv)) goto done;
+    rv = compMgr->UnregisterComponent(kInstallTrigger_CID, path);
+    if (NS_FAILED(rv)) goto done;
+    rv = compMgr->UnregisterComponent(kInstallVersion_CID, path);
+
+  done:
+    (void)servMgr->ReleaseService(kComponentManagerCID, compMgr);
+    return rv;
+}
+
+
+
+extern "C" NS_EXPORT nsresult
+NSGetFactory(nsISupports* serviceMgr,
+             const nsCID &aClass,
+             const char *aClassName,
+             const char *aProgID,
+             nsIFactory **aFactory)
+{
+
+    if (aFactory == NULL)
+    {
+        return NS_ERROR_NULL_POINTER;
+    }
+
+    *aFactory = NULL;
+    nsISupports *inst;
+
+    
+    if (aClass.Equals(kInstallTrigger_CID) )
+    {
+        inst = new nsInstallTriggerFactory();
+    }
+    else if (aClass.Equals(kInstallVersion_CID) )
+    {
+        inst = new nsInstallVersionFactory();
+    }
+    else if (aClass.Equals(kSoftwareUpdate_CID) )
+    {
+        inst = new nsSoftwareUpdateFactory();
+    }
+    else
+    {
+        return NS_ERROR_ILLEGAL_VALUE;
+    }
+
+
+    if (inst == NULL)
+    {   
+        return NS_ERROR_OUT_OF_MEMORY;
+    }
+
+
+    nsresult res = inst->QueryInterface(kIFactoryIID, (void**) aFactory);
+
+    if (NS_FAILED(res)) 
+    {   
+        delete inst;
+    }
+
+    return res;
+
+}
+
+

mozilla/xpinstall/src/nsSoftwareUpdate.h

@@ -0,0 +1,77 @@
+
+#ifndef nsSoftwareUpdate_h___
+#define nsSoftwareUpdate_h___
+
+#include "nsSoftwareUpdateIIDs.h"
+#include "nsISoftwareUpdate.h"
+
+#include "nscore.h"
+#include "nsIFactory.h"
+#include "nsISupports.h"
+#include "nsString.h"
+#include "nsVector.h"
+
+class nsInstallInfo;
+
+#include "nsIScriptExternalNameSet.h"
+#include "nsIAppShellComponent.h"
+#include "nsIXPInstallProgress.h"
+#include "nsTopProgressNotifier.h"
+
+class nsSoftwareUpdate:  public nsIAppShellComponent, public nsISoftwareUpdate
+{
+    public:
+        
+        NS_DEFINE_STATIC_CID_ACCESSOR( NS_SoftwareUpdate_CID );
+
+        nsSoftwareUpdate();
+        virtual ~nsSoftwareUpdate();
+
+        NS_DECL_ISUPPORTS
+        NS_DECL_IAPPSHELLCOMPONENT
+        
+        NS_IMETHOD InstallJar(const nsString& fromURL,
+                              const nsString& localFile, 
+                              long flags);  
+
+        NS_IMETHOD RegisterNotifier(nsIXPInstallProgress *notifier);
+        
+        NS_IMETHOD InstallPending(void);
+
+        NS_IMETHOD InstallJarCallBack();
+        NS_IMETHOD GetTopLevelNotifier(nsIXPInstallProgress **notifier);
+
+
+    private:
+        
+        nsresult RunNextInstall();
+        nsresult DeleteScheduledNodes();
+        
+        PRBool            mInstalling;
+        nsVector*         mJarInstallQueue;
+        nsTopProgressNotifier   *mTopLevelObserver;
+};
+
+
+class nsSoftwareUpdateNameSet : public nsIScriptExternalNameSet 
+{
+    public:
+        nsSoftwareUpdateNameSet();
+        virtual ~nsSoftwareUpdateNameSet();
+
+        NS_DECL_ISUPPORTS
+            NS_IMETHOD InitializeClasses(nsIScriptContext* aScriptContext);
+            NS_IMETHOD AddNameSet(nsIScriptContext* aScriptContext);
+};
+
+#define AUTOUPDATE_ENABLE_PREF     "autoupdate.enabled"
+#define AUTOUPDATE_CONFIRM_PREF    "autoupdate.confirm_install"
+#define CHARSET_HEADER             "Charset"
+#define CONTENT_ENCODING_HEADER    "Content-encoding"
+#define INSTALLER_HEADER           "Install-Script"
+#define MOCHA_CONTEXT_PREFIX       "autoinstall:"
+#define REG_SOFTUPDT_DIR           "Netscape/Communicator/SoftwareUpdate/"
+#define LAST_REGPACK_TIME          "LastRegPackTime"
+
+
+#endif

mozilla/xpinstall/src/nsSoftwareUpdateRun.cpp

@@ -0,0 +1,362 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsSoftwareUpdate.h"
+#include "nsSoftwareUpdateRun.h"
+#include "nsSoftwareUpdateIIDs.h"
+
+#include "nsInstall.h"
+#include "zipfile.h"
+
+#include "nsRepository.h"
+#include "nsIServiceManager.h"
+
+#include "nsSpecialSystemDirectory.h"
+#include "nsFileStream.h"
+
+#include "nspr.h"
+#include "jsapi.h"
+
+#include "nsIEventQueueService.h"
+
+
+static NS_DEFINE_IID(kISoftwareUpdateIID, NS_ISOFTWAREUPDATE_IID);
+static NS_DEFINE_IID(kSoftwareUpdateCID,  NS_SoftwareUpdate_CID);
+
+
+
+
+static JSClass global_class = 
+{
+    "global", JSCLASS_HAS_PRIVATE,
+    JS_PropertyStub,  JS_PropertyStub,  JS_PropertyStub,  JS_PropertyStub,
+    JS_EnumerateStub, JS_ResolveStub,   JS_ConvertStub,   JS_FinalizeStub
+};
+
+
+extern PRInt32 InitXPInstallObjects(JSContext *jscontext, JSObject *global, const char* jarfile, const char* args);
+
+// Defined in this file:
+static void     XPInstallErrorReporter(JSContext *cx, const char *message, JSErrorReport *report);
+static nsresult GetInstallScriptFromJarfile(const char* jarFile, char** scriptBuffer, PRUint32 *scriptLength);
+static nsresult SetupInstallContext(const char* jarFile, const char* args, JSRuntime **jsRT, JSContext **jsCX, JSObject **jsGlob);
+
+extern "C" void RunInstallOnThread(void *data);
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+// Function name	: XPInstallErrorReporter
+// Description	    : Prints error message to stdout
+// Return type		: void
+// Argument         : JSContext *cx
+// Argument         : const char *message
+// Argument         : JSErrorReport *report
+///////////////////////////////////////////////////////////////////////////////////////////////
+static void
+XPInstallErrorReporter(JSContext *cx, const char *message, JSErrorReport *report)
+{
+    int i, j, k, n;
+
+    fputs("xpinstall: ", stderr);
+    if (!report) 
+    {
+		fprintf(stderr, "%s\n", message);
+		return;
+    }
+
+    if (report->filename)
+		fprintf(stderr, "%s, ", report->filename);
+    if (report->lineno)
+		fprintf(stderr, "line %u: ", report->lineno);
+    fputs(message, stderr);
+    if (!report->linebuf) 
+    {
+		putc('\n', stderr);
+		return;
+    }
+
+    fprintf(stderr, ":\n%s\n", report->linebuf);
+    n = report->tokenptr - report->linebuf;
+    for (i = j = 0; i < n; i++) {
+		if (report->linebuf[i] == '\t') {
+			for (k = (j + 8) & ~7; j < k; j++)
+				putc('.', stderr);
+			continue;
+		}
+		putc('.', stderr);
+		j++;
+    }
+    fputs("^\n", stderr);
+}
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+// Function name	: GetInstallScriptFromJarfile
+// Description	    : Extracts and reads in a install.js file from a passed jar file.
+// Return type		: static nsresult 
+// Argument         : const char* jarFile     - native filepath
+// Argument         : char** scriptBuffer     - must be deleted via delete []
+// Argument         : PRUint32 *scriptLength
+///////////////////////////////////////////////////////////////////////////////////////////////
+
+static nsresult 
+GetInstallScriptFromJarfile(const char* jarFile, char** scriptBuffer, PRUint32 *scriptLength)
+{
+    // Open the jarfile.
+    void* hZip;
+    
+    *scriptBuffer = nsnull;
+    *scriptLength = 0;
+
+    nsresult rv = ZIP_OpenArchive(jarFile ,  &hZip);
+    
+    if (rv != ZIP_OK)
+        return rv;
+
+
+    // Read manifest file for Install Script filename.
+    //FIX:  need to do.
+    
+    // Extract the install.js file to the temporary directory
+    nsSpecialSystemDirectory installJSFileSpec(nsSpecialSystemDirectory::OS_TemporaryDirectory);
+    installJSFileSpec += "install.js";
+    installJSFileSpec.MakeUnique();
+
+    // Extract the install.js file.
+    rv  = ZIP_ExtractFile( hZip, "install.js", nsNSPRPath(installJSFileSpec) );
+    if (rv != ZIP_OK)
+    {
+        ZIP_CloseArchive(&hZip);
+        return rv;
+    }
+    
+    // Read it into a buffer
+    char* buffer;
+    PRUint32 bufferLength;
+    PRUint32 readLength;
+
+    nsInputFileStream fileStream(installJSFileSpec);
+    (fileStream.GetIStream())->GetLength(&bufferLength);
+    buffer = new char[bufferLength + 1];
+
+    rv = (fileStream.GetIStream())->Read(buffer, bufferLength, &readLength);
+
+    if (NS_SUCCEEDED(rv))
+    {
+        *scriptBuffer = buffer;
+        *scriptLength = readLength;
+    }
+    else
+    {
+        delete [] buffer;
+    }
+
+    ZIP_CloseArchive(&hZip);
+    fileStream.close();
+    installJSFileSpec.Delete(PR_FALSE);
+        
+    return rv;   
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+// Function name	: SetupInstallContext
+// Description	    : Creates a Javascript runtime and adds our xpinstall objects to it.
+// Return type		: static nsresult
+// Argument         : const char* jarFile - native filepath to where jar exists on disk 
+// Argument         : const char* args    - any arguments passed into the javascript context
+// Argument         : JSRuntime **jsRT   - Must be deleted via JS_DestroyRuntime
+// Argument         : JSContext **jsCX   - Must be deleted via JS_DestroyContext
+// Argument         : JSObject **jsGlob
+///////////////////////////////////////////////////////////////////////////////////////////////
+static nsresult SetupInstallContext(const char* jarFile, 
+                                    const char* args, 
+                                    JSRuntime **jsRT, 
+                                    JSContext **jsCX, 
+                                    JSObject **jsGlob)
+{
+    JSRuntime   *rt;
+	JSContext   *cx;
+    JSObject    *glob;
+    
+    *jsRT   = nsnull;
+    *jsCX   = nsnull;
+    *jsGlob = nsnull;
+
+    // JS init
+	rt = JS_Init(8L * 1024L * 1024L);
+	if (!rt)
+    {
+        return -1;
+    }
+
+    // new context
+    cx = JS_NewContext(rt, 8192);
+	if (!rt)
+    {
+        return -1;
+    }
+
+    JS_SetErrorReporter(cx, XPInstallErrorReporter);
+
+    // new global object
+    glob = JS_NewObject(cx, &global_class, nsnull, nsnull);
+	
+    // Init standard classes
+    JS_InitStandardClasses(cx, glob);
+
+    // Add our Install class to this context
+    InitXPInstallObjects(cx, glob, jarFile, args);
+
+    // Fix:  We have to add Version and Trigger to this context!!
+    
+    
+    *jsRT   = rt;
+    *jsCX   = cx;
+    *jsGlob = glob;
+
+    return NS_OK;
+}
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+// Function name	: RunInstall
+// Description	    : Creates our Install Thread.
+// Return type		: PRInt32 
+// Argument         : nsInstallInfo *installInfo
+///////////////////////////////////////////////////////////////////////////////////////////////
+PRInt32 RunInstall(nsInstallInfo *installInfo)
+{   
+    if (installInfo->GetFlags() == 0x00000001)
+    {
+        RunInstallOnThread((void *)installInfo);
+    }
+    else
+    {
+        PR_CreateThread(PR_USER_THREAD,
+                        RunInstallOnThread,
+                        (void*)installInfo, 
+                        PR_PRIORITY_NORMAL, 
+                        PR_GLOBAL_THREAD, 
+                        PR_UNJOINABLE_THREAD,
+                        0);  
+    }
+    return 0;
+}
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+// Function name	: RunInstallOnThread
+// Description	    : called by starting thread.  It directly calls the C api for xpinstall, 
+//                  : and once that returns, it calls the completion routine to notify installation
+//                  : completion.
+// Return type		: extern "C" 
+// Argument         : void *data
+///////////////////////////////////////////////////////////////////////////////////////////////
+extern "C" void RunInstallOnThread(void *data)
+{
+    nsInstallInfo *installInfo = (nsInstallInfo*)data;
+    
+    char        *scriptBuffer;
+    PRUint32    scriptLength;
+
+    JSRuntime   *rt;
+	JSContext   *cx;
+    JSObject    *glob;
+    
+    nsISoftwareUpdate *softwareUpdate;
+
+    nsresult rv = nsServiceManager::GetService( kSoftwareUpdateCID, 
+                                                kISoftwareUpdateIID,
+                                                (nsISupports**)&softwareUpdate);
+    
+    nsIXPInstallProgress *notifier;
+
+    if (NS_SUCCEEDED(rv))
+    {
+        softwareUpdate->GetTopLevelNotifier(&notifier);
+    }
+    else
+    {
+        return;
+    }
+    
+    if(notifier)
+        notifier->BeforeJavascriptEvaluation();
+    
+    
+    nsString args;
+    installInfo->GetArguments(args);
+
+
+    rv = GetInstallScriptFromJarfile( nsAutoCString( installInfo->GetLocalFile() ), 
+                                      &scriptBuffer, 
+                                      &scriptLength);
+    
+    if (NS_FAILED(rv) || scriptBuffer == nsnull)
+    {
+        goto bail;
+    }
+
+    
+
+    rv = SetupInstallContext(   nsAutoCString( installInfo->GetLocalFile() ), 
+                                nsAutoCString( args ), 
+                                &rt, &cx, &glob);
+    if (NS_FAILED(rv))
+    {
+        delete [] scriptBuffer;
+        goto bail;
+    }
+    
+    // Go ahead and run!!
+    jsval rval;
+
+    JS_EvaluateScript(cx, 
+                      glob,
+		              scriptBuffer, 
+                      scriptLength,
+                      nsnull,
+                      0,
+		              &rval);
+        
+    
+    
+    delete [] scriptBuffer;
+    
+    JS_DestroyContext(cx);
+	JS_DestroyRuntime(rt);
+	          
+
+    if(notifier)
+        notifier->AfterJavascriptEvaluation();
+
+
+bail:
+    softwareUpdate->InstallJarCallBack();
+}

mozilla/xpinstall/src/nsSoftwareUpdateRun.h

@@ -0,0 +1,6 @@
+#ifndef __NS_SoftwareUpdateRun_H__
+#define __NS_SoftwareUpdateRun_H__
+
+PRInt32 RunInstall(nsInstallInfo *installInfo);
+
+#endif 

mozilla/xpinstall/src/nsSoftwareUpdateStream.cpp

@@ -0,0 +1,162 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#include "nsSoftwareUpdateStream.h"
+#include "nscore.h"
+#include "nsFileSpec.h"
+#include "nsVector.h"
+
+#include "nsISupports.h"
+#include "nsIServiceManager.h"
+
+#include "nsIURL.h"
+#include "nsINetlibURL.h"
+#include "nsINetService.h"
+#include "nsIInputStream.h"
+#include "nsIStreamListener.h"
+
+#include "nsISoftwareUpdate.h"
+#include "nsSoftwareUpdateIIDs.h"
+
+
+static NS_DEFINE_IID(kISoftwareUpdateIID, NS_ISOFTWAREUPDATE_IID);
+static NS_DEFINE_IID(kSoftwareUpdateCID,  NS_SoftwareUpdate_CID);
+
+
+nsSoftwareUpdateListener::nsSoftwareUpdateListener(const nsString& fromURL, const nsString& localFile, long flags)
+{
+    NS_INIT_REFCNT();
+    
+    mFromURL    = fromURL;
+    mLocalFile  = localFile;
+    mFlags      = flags;
+
+    mOutFileDesc = PR_Open(nsAutoCString(localFile),  PR_CREATE_FILE | PR_RDWR, 0744);
+    
+    if(mOutFileDesc == NULL)
+    {
+        mResult = -1;
+    };
+
+    mResult = nsServiceManager::GetService(  kSoftwareUpdateCID, 
+                                             kISoftwareUpdateIID,
+                                             (nsISupports**)&mSoftwareUpdate);
+    
+    if (NS_FAILED(mResult))
+        return;
+
+    nsIURL  *pURL  = nsnull;
+    mResult = NS_NewURL(&pURL, fromURL);
+
+    if (NS_FAILED(mResult)) 
+        return;
+ 
+    mResult = NS_OpenURL(pURL, this);
+}
+
+nsSoftwareUpdateListener::~nsSoftwareUpdateListener()
+{    
+    mSoftwareUpdate->Release();
+}
+
+
+NS_IMPL_ISUPPORTS( nsSoftwareUpdateListener, kIStreamListenerIID )
+
+NS_IMETHODIMP
+nsSoftwareUpdateListener::GetBindInfo(nsIURL* aURL, nsStreamBindingInfo* info)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdateListener::OnProgress( nsIURL* aURL,
+                          PRUint32 Progress,
+                          PRUint32 ProgressMax)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdateListener::OnStatus(nsIURL* aURL, 
+                       const PRUnichar* aMsg)
+{ 
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdateListener::OnStartBinding(nsIURL* aURL, 
+                             const char *aContentType)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSoftwareUpdateListener::OnStopBinding(nsIURL* aURL,
+                                        nsresult status,
+                                        const PRUnichar* aMsg)
+{
+    switch( status ) 
+    {
+
+        case NS_BINDING_SUCCEEDED:
+                PR_Close(mOutFileDesc);
+                mSoftwareUpdate->InstallJar(mFromURL,
+                                            mLocalFile,
+                                            mFlags );
+            break;
+
+        case NS_BINDING_FAILED:
+        case NS_BINDING_ABORTED:
+            mResult = status;
+            PR_Close(mOutFileDesc);
+            break;
+
+        default:
+            mResult = NS_ERROR_ILLEGAL_VALUE;
+    }
+
+    return mResult;
+}
+
+#define BUF_SIZE 1024
+
+NS_IMETHODIMP
+nsSoftwareUpdateListener::OnDataAvailable(nsIURL* aURL, nsIInputStream *pIStream, PRUint32 length)
+{
+    PRUint32 len;
+    nsresult err;
+    char buffer[BUF_SIZE];
+    
+    do 
+    {
+        err = pIStream->Read(buffer, BUF_SIZE, &len);
+        
+        if (mResult == 0 && err == 0)
+        {
+            if ( PR_Write(mOutFileDesc, buffer, len) == -1 )
+            {
+                /* Error */ 
+                return -1;
+            }
+        }
+
+    } while (len > 0 && err == NS_OK);
+
+    return 0;
+}

mozilla/xpinstall/src/nsSoftwareUpdateStream.h

@@ -0,0 +1,74 @@
+/* -*- 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 _NS_SOFTWAREUPDATESTREAM_H__
+#define _NS_SOFTWAREUPDATESTREAM_H__
+
+#include "nsInstall.h"
+
+#include "nscore.h"
+#include "nsISupports.h"
+#include "nsString.h"
+
+#include "nsIURL.h"
+#include "nsINetlibURL.h"
+#include "nsINetService.h"
+#include "nsIInputStream.h"
+#include "nsIStreamListener.h"
+
+#include "nsISoftwareUpdate.h"
+
+static NS_DEFINE_IID(kInetServiceIID, NS_INETSERVICE_IID);
+static NS_DEFINE_IID(kInetServiceCID, NS_NETSERVICE_CID);
+static NS_DEFINE_IID(kInetLibURLIID, NS_INETLIBURL_IID);
+static NS_DEFINE_IID(kIStreamListenerIID, NS_ISTREAMLISTENER_IID);
+
+class nsSoftwareUpdateListener : public nsIStreamListener
+{
+    public:
+        NS_DECL_ISUPPORTS
+    
+        nsSoftwareUpdateListener(const nsString& fromURL, const nsString& localFile, long flags);
+
+        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:
+        virtual ~nsSoftwareUpdateListener();
+
+
+    private:
+
+          nsISoftwareUpdate *mSoftwareUpdate;
+          PRFileDesc        *mOutFileDesc;
+          
+          nsString           mFromURL;
+          nsString           mLocalFile;
+          long               mFlags;
+
+          PRInt32            mResult;
+};
+
+#endif

mozilla/xpinstall/src/nsTopProgressNotifier.cpp

@@ -0,0 +1,169 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsIXPInstallProgress.h"
+#include "nsTopProgressNotifier.h"
+
+nsTopProgressNotifier::nsTopProgressNotifier()
+{
+    mNotifiers = new nsVector();
+}
+
+nsTopProgressNotifier::~nsTopProgressNotifier()
+{
+    if (mNotifiers)
+    {
+        PRUint32 i=0;
+        for (; i < mNotifiers->GetSize(); i++) 
+        {
+            nsIXPInstallProgress* element = (nsIXPInstallProgress*)mNotifiers->Get(i);
+            delete element;
+        }
+
+        mNotifiers->RemoveAll();
+        delete (mNotifiers);
+    }
+}
+
+
+NS_IMPL_ISUPPORTS(nsTopProgressNotifier, nsIXPInstallProgress::GetIID());
+
+
+long
+nsTopProgressNotifier::RegisterNotifier(nsIXPInstallProgress * newNotifier)
+{
+     return mNotifiers->Add( newNotifier );
+}
+
+
+void
+nsTopProgressNotifier::UnregisterNotifier(long id)
+{
+     mNotifiers->Set(id, NULL);
+}
+
+
+
+NS_IMETHODIMP
+nsTopProgressNotifier::BeforeJavascriptEvaluation()
+{
+    if (mNotifiers)
+    {
+        PRUint32 i=0;
+        for (; i < mNotifiers->GetSize(); i++) 
+        {
+            nsIXPInstallProgress* element = (nsIXPInstallProgress*)mNotifiers->Get(i);
+            if (element != NULL)
+                element->BeforeJavascriptEvaluation();
+        }
+    }
+    
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsTopProgressNotifier::AfterJavascriptEvaluation(void)
+{
+    if (mNotifiers)
+    {
+        PRUint32 i=0;
+        for (; i < mNotifiers->GetSize(); i++) 
+        {
+            nsIXPInstallProgress* element = (nsIXPInstallProgress*)mNotifiers->Get(i);
+            if (element != NULL)
+                element->AfterJavascriptEvaluation();
+        }
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsTopProgressNotifier::InstallStarted(const char* UIPackageName)
+{
+    if (mNotifiers)
+    {
+        PRUint32 i=0;
+        for (; i < mNotifiers->GetSize(); i++) 
+        {
+            nsIXPInstallProgress* element = (nsIXPInstallProgress*)mNotifiers->Get(i);
+            if (element != NULL)
+                element->InstallStarted(UIPackageName);
+        }
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsTopProgressNotifier::ItemScheduled( const char* message )
+{
+    long rv = 0;
+
+    if (mNotifiers)
+    {
+        PRUint32 i=0;
+        for (; i < mNotifiers->GetSize(); i++) 
+        {
+            nsIXPInstallProgress* element = (nsIXPInstallProgress*)mNotifiers->Get(i);
+            if (element != NULL)
+                if (element->ItemScheduled( message ) != 0)
+                    rv = -1;
+        }
+    }
+
+    return rv;
+}
+
+NS_IMETHODIMP
+nsTopProgressNotifier::InstallFinalization( const char* message, PRInt32 itemNum, PRInt32 totNum )
+{
+    if (mNotifiers)
+    {
+        PRUint32 i=0;
+        for (; i < mNotifiers->GetSize(); i++) 
+        {
+            nsIXPInstallProgress* element = (nsIXPInstallProgress*)mNotifiers->Get(i);
+            if (element != NULL)
+                element->InstallFinalization( message, itemNum, totNum );
+        }
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsTopProgressNotifier::InstallAborted(void)
+{
+   if (mNotifiers)
+    {
+        PRUint32 i=0;
+        for (; i < mNotifiers->GetSize(); i++) 
+        {
+            nsIXPInstallProgress* element = (nsIXPInstallProgress*)mNotifiers->Get(i);
+            if (element != NULL)
+                element->InstallAborted();
+        }
+    }
+   return NS_OK;
+}
+
+

mozilla/xpinstall/src/nsTopProgressNotifier.h

@@ -0,0 +1,57 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#ifndef nsTopProgressNotifier_h__
+#define nsTopProgressNotifier_h__
+
+#include "nsIXPInstallProgress.h"
+#include "nsVector.h"
+
+
+class nsTopProgressNotifier : public nsIXPInstallProgress
+{
+    public:
+
+        nsTopProgressNotifier();
+        virtual ~nsTopProgressNotifier();
+
+        long RegisterNotifier(nsIXPInstallProgress * newNotifier);
+        void UnregisterNotifier(long id);
+
+        NS_DECL_ISUPPORTS
+
+
+        NS_IMETHOD BeforeJavascriptEvaluation();
+        NS_IMETHOD AfterJavascriptEvaluation();
+        NS_IMETHOD InstallStarted(const char* UIPackageName);
+        NS_IMETHOD ItemScheduled(const  char* message );
+        NS_IMETHOD InstallFinalization(const char* message, PRInt32 itemNum, PRInt32 totNum );
+        NS_IMETHOD InstallAborted();
+   
+   private:
+        nsVector *mNotifiers;
+
+};
+
+#endif

mozilla/xpinstall/src/nsWinProfile.cpp

@@ -0,0 +1,144 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsWinProfile.h"
+#include "nsWinProfileItem.h"
+#include "nspr.h"
+#include <windows.h>
+
+/* Public Methods */
+
+nsWinProfile::nsWinProfile( nsInstall* suObj, const nsString& folder, const nsString& file )
+{
+  filename = new nsString(folder);
+  if(filename->Last() != '\\')
+  {
+    filename->Append("\\");
+  }
+  filename->Append(file);
+
+	su = suObj;
+
+//	principal = suObj->GetPrincipal();
+//	privMgr = nsPrivilegeManager::getPrivilegeManager();
+//	impersonation = nsTarget::findTarget(IMPERSONATOR);
+//	target = (nsUserTarget*)nsTarget::findTarget(INSTALL_PRIV);
+}
+
+nsWinProfile::~nsWinProfile()
+{
+  delete filename;
+}
+
+PRInt32
+nsWinProfile::getString(nsString section, nsString key, nsString* aReturn)
+{
+  return nativeGetString(section, key, aReturn);
+}
+
+PRInt32
+nsWinProfile::writeString(nsString section, nsString key, nsString value, PRInt32* aReturn)
+{
+  nsWinProfileItem* wi = new nsWinProfileItem(this, section, key, value);
+
+  *aReturn = NS_OK;
+
+  if(wi == NULL)
+    return PR_FALSE;
+
+  su->ScheduleForInstall(wi);
+  return NS_OK;
+}
+
+nsString* nsWinProfile::getFilename()
+{
+	return filename;
+}
+
+nsInstall* nsWinProfile::installObject()
+{
+	return su;
+}
+
+PRInt32
+nsWinProfile::finalWriteString( nsString section, nsString key, nsString value )
+{
+	/* do we need another security check here? */
+	return nativeWriteString(section, key, value);
+}
+
+/* Private Methods */
+
+#define STRBUFLEN 255
+  
+PRInt32
+nsWinProfile::nativeGetString(nsString section, nsString key, nsString* aReturn )
+{
+	int       numChars;
+  char      valbuf[STRBUFLEN];
+  char*     sectionCString;
+  char*     keyCString;
+  char*     filenameCString;
+
+  /* make sure conversions worked */
+  if(section.First() != '\0' && key.First() != '\0' && filename->First() != '\0')
+  {
+    sectionCString  = section.ToNewCString();
+    keyCString      = key.ToNewCString();
+    filenameCString = filename->ToNewCString();
+
+    numChars        = GetPrivateProfileString(sectionCString, keyCString, "", valbuf, STRBUFLEN, filenameCString);
+
+    *aReturn        = valbuf;
+
+    delete [] sectionCString;
+    delete [] keyCString;
+    delete [] filenameCString;
+  }
+
+  return numChars;
+}
+
+PRInt32
+nsWinProfile::nativeWriteString( nsString section, nsString key, nsString value )
+{
+  char* sectionCString;
+  char* keyCString;
+  char* valueCString;
+  char* filenameCString;
+  int   success = 0;
+
+	/* make sure conversions worked */
+  if(section.First() != '\0' && key.First() != '\0' && filename->First() != '\0')
+  {
+    sectionCString  = section.ToNewCString();
+    keyCString      = key.ToNewCString();
+    valueCString    = value.ToNewCString();
+    filenameCString = filename->ToNewCString();
+
+    success = WritePrivateProfileString( sectionCString, keyCString, valueCString, filenameCString );
+
+    delete [] sectionCString;
+    delete [] keyCString;
+    delete [] valueCString;
+    delete [] filenameCString;
+  }
+
+  return success;
+}
+

mozilla/xpinstall/src/nsWinProfile.h

@@ -0,0 +1,72 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (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 nsWinProfile_h__
+#define nsWinProfile_h__
+
+#include "prtypes.h"
+
+#include "nsInstall.h"
+
+class nsWinProfile
+{
+  public:
+
+    /* Public Fields */
+
+    /* Public Methods */
+
+    nsWinProfile( nsInstall* suObj, const nsString& folder, const nsString& file );
+    ~nsWinProfile(); 
+
+    /**
+     * Schedules a write into a windows "ini" file.  "Value" can be
+     * null to delete the value, but we don't support deleting an entire
+     * section via a null "key".  The actual write takes place during
+     * SoftwareUpdate.FinalizeInstall();
+     *
+     * @return  false for failure, true for success
+     */
+    PRInt32 writeString( nsString section, nsString key, nsString value, PRInt32* aReturn );
+    
+    /**
+     * Reads a value from a windows "ini" file.  We don't support using
+     * a null "key" to return a list of keys--you have to know what you want
+     *
+     * @return  String value from INI, "" if not found, null if error
+     */
+    PRInt32 getString( nsString section, nsString key, nsString* aReturn );
+    
+    nsString* getFilename();
+    nsInstall* installObject();
+    
+    PRInt32 finalWriteString( nsString section, nsString key, nsString value );
+
+    
+  private:
+    
+    /* Private Fields */
+    nsString*  filename;
+    nsInstall* su;
+    
+    /* Private Methods */
+    PRInt32 nativeWriteString( nsString section, nsString key, nsString value );
+    PRInt32 nativeGetString( nsString section, nsString key, nsString* aReturn );
+};
+
+#endif /* nsWinProfile_h__ */

mozilla/xpinstall/src/nsWinProfileItem.cpp

@@ -0,0 +1,107 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+
+#include "nsWinProfileItem.h"
+#include "nspr.h"
+#include <windows.h>
+
+/* Public Methods */
+
+nsWinProfileItem::nsWinProfileItem(nsWinProfile* profileObj, 
+                                   nsString sectionName,
+                                   nsString keyName,
+                                   nsString val) : nsInstallObject(profileObj->installObject())
+{
+  profile = profileObj;
+  section = new nsString(sectionName);
+  key     = new nsString(keyName);
+  value   = new nsString(val);
+}
+
+nsWinProfileItem::~nsWinProfileItem()
+{
+  delete profile;
+  delete section;
+  delete key;
+  delete value;
+}
+
+PRInt32 nsWinProfileItem::Complete()
+{
+	profile->finalWriteString(*section, *key, *value);
+	return NS_OK;
+}
+  
+float nsWinProfileItem::GetInstallOrder()
+{
+	return 4;
+}
+
+char* nsWinProfileItem::toString()
+{
+  char*     resultCString;
+  nsString* result;
+  nsString* filename = new nsString(*profile->getFilename());
+
+  result = new nsString("Write ");
+  result->Append(*filename);
+  result->Append(": [");
+  result->Append(*section);
+  result->Append("] ");
+  result->Append(*key);
+  result->Append("=");
+  result->Append(*value);
+
+  resultCString = result->ToNewCString();
+  delete result;
+  delete filename;
+
+  return resultCString;
+}
+
+void nsWinProfileItem::Abort()
+{
+}
+
+PRInt32 nsWinProfileItem::Prepare()
+{
+	return nsnull;
+}
+
+
+/* CanUninstall
+* WinProfileItem() does not install any files which can be uninstalled,
+* hence this function returns false. 
+*/
+PRBool 
+nsWinProfileItem::CanUninstall()
+{
+    return FALSE;
+}
+
+/* RegisterPackageNode
+* WinProfileItem() installs files which need to be registered,
+* hence this function returns true.
+*/
+PRBool
+nsWinProfileItem::RegisterPackageNode()
+{
+    return TRUE;
+}
+

mozilla/xpinstall/src/nsWinProfileItem.h

@@ -0,0 +1,79 @@
+/* -*- 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 nsWinProfileItem_h__
+#define nsWinProfileItem_h__
+
+#include "prtypes.h"
+#include "nsSoftwareUpdate.h"
+#include "nsInstallObject.h"
+#include "nsWinProfile.h"
+
+
+PR_BEGIN_EXTERN_C
+
+class nsWinProfileItem : public nsInstallObject {
+
+public:
+
+  /* Public Fields */
+
+  /* Public Methods */
+
+  nsWinProfileItem(nsWinProfile* profileObj,
+                   nsString sectionName,
+                   nsString keyName,
+                   nsString val);
+
+  ~nsWinProfileItem();
+
+  /**
+   * Completes the install:
+   * - writes the data into the .INI file
+   */
+  PRInt32 Complete();
+  
+  float GetInstallOrder();
+  
+  char* toString();
+  
+  // no need for special clean-up
+  void Abort();
+  
+  // no need for set-up
+  PRInt32 Prepare();
+  
+  /* should these be protected? */
+  PRBool CanUninstall();
+  PRBool RegisterPackageNode();
+  
+private:
+  
+  /* Private Fields */
+  nsWinProfile* profile;     // initiating profile object
+  nsString*     section;     // Name of section
+  nsString*     key;         // Name of key
+  nsString*     value;       // data to write
+  
+  /* Private Methods */
+ 
+};
+
+PR_END_EXTERN_C
+
+#endif /* nsWinProfileItem_h__ */

mozilla/xpinstall/src/nsWinReg.cpp

@@ -0,0 +1,414 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsWinReg.h"
+#include "nsWinRegItem.h"
+#include <windows.h> /* is this needed? */
+
+/* Public Methods */
+
+nsWinReg::nsWinReg(nsInstall* suObj)
+{
+	su = suObj;
+
+//	principal = suObj->GetPrincipal();
+//	privMgr = nsPrivilegeManager::getPrivilegeManager();
+//	impersonation = nsTarget::findTarget(IMPERSONATOR);
+//	target = (nsUserTarget*)nsTarget::findTarget(INSTALL_PRIV);
+}
+
+PRInt32
+nsWinReg::setRootKey(PRInt32 key)
+{
+	rootkey = key;
+  return NS_OK;
+}
+  
+PRInt32
+nsWinReg::createKey(nsString subkey, nsString classname, PRInt32* aReturn)
+{
+//	resolvePrivileges();
+
+	nsWinRegItem* wi = new nsWinRegItem(this, rootkey, NS_WIN_REG_CREATE, subkey, classname, "null");
+	if(wi == nsnull)
+  {
+//		return (-1);
+//    *aReturn = SaveError( result );
+    return NS_OK;
+  }
+	su->ScheduleForInstall(wi);
+	return 0;
+}
+  
+PRInt32
+nsWinReg::deleteKey(nsString subkey, PRInt32* aReturn)
+{
+//	resolvePrivileges();
+
+	nsWinRegItem* wi = new nsWinRegItem(this, rootkey, NS_WIN_REG_DELETE, subkey, "null", "null");
+	if(wi == nsnull)
+  {
+//		return (-1);
+//    *aReturn = SaveError( result );
+    return NS_OK;
+  }
+	su->ScheduleForInstall(wi);
+	return 0;
+}
+
+PRInt32
+nsWinReg::deleteValue(nsString subkey, nsString valname, PRInt32* aReturn)
+{
+//	resolvePrivileges();
+
+	nsWinRegItem* wi = new nsWinRegItem(this, rootkey, NS_WIN_REG_DELETE_VAL, subkey, valname, "null");
+	if(wi == nsnull)
+  {
+//		return (-1);
+//    *aReturn = SaveError( result );
+    return NS_OK;
+  }
+	su->ScheduleForInstall(wi);
+	return 0;
+}
+
+PRInt32
+nsWinReg::setValueString(nsString subkey, nsString valname, nsString value, PRInt32* aReturn)
+{
+//	resolvePrivileges();
+
+	nsWinRegItem* wi = new nsWinRegItem(this, rootkey, NS_WIN_REG_SET_VAL_STRING, subkey, valname, value);
+	if(wi == nsnull)
+  {
+//		return (-1);
+//    *aReturn = SaveError( result );
+    return NS_OK;
+  }
+	su->ScheduleForInstall(wi);
+	return 0;
+}
+
+PRInt32
+nsWinReg::getValueString(nsString subkey, nsString valname, nsString** aReturn)
+{
+//	resolvePrivileges();
+
+//	return nativeGetValueString(subkey, valname);
+  return NS_OK;
+}
+  
+PRInt32
+nsWinReg::setValue(nsString subkey, nsString valname, nsWinRegValue* value, PRInt32* aReturn)
+{
+//	resolvePrivileges();
+
+  // fix: need to figure out what to do with nsWinRegValue class.
+	// nsWinRegItem* wi = new nsWinRegItem(this, rootkey, NS_WIN_REG_SET_VAL, subkey, valname, (nsWinRegValue*)value);
+	// if(wi == nsnull)
+  // {
+//		return (-1);
+//    *aReturn = SaveError(-1);
+  //   return NS_OK;
+  // }
+	// su->ScheduleForInstall(wi);
+	return 0;
+}
+  
+PRInt32
+nsWinReg::getValue(nsString subkey, nsString valname, nsWinRegValue** aReturn)
+{
+//	resolvePrivileges();
+
+//	return nativeGetValue(subkey, valname);
+  return NS_OK;
+}
+  
+nsInstall* nsWinReg::installObject()
+{
+	return su;
+}
+  
+PRInt32
+nsWinReg::finalCreateKey(PRInt32 root, nsString subkey, nsString classname, PRInt32* aReturn)
+{
+	setRootKey(root);
+	*aReturn = nativeCreateKey(subkey, classname);
+  return NS_OK;
+}
+  
+PRInt32
+nsWinReg::finalDeleteKey(PRInt32 root, nsString subkey, PRInt32* aReturn)
+{
+	setRootKey(root);
+	*aReturn = nativeDeleteKey(subkey);
+  return NS_OK;
+}
+  
+PRInt32
+nsWinReg::finalDeleteValue(PRInt32 root, nsString subkey, nsString valname, PRInt32* aReturn)
+{
+	setRootKey(root);
+	*aReturn = nativeDeleteValue(subkey, valname);
+  return NS_OK;
+}
+  
+PRInt32 
+nsWinReg::finalSetValueString(PRInt32 root, nsString subkey, nsString valname, nsString value, PRInt32* aReturn)
+{
+	setRootKey(root);
+	*aReturn = nativeSetValueString(subkey, valname, value);
+  return NS_OK;
+}
+ 
+PRInt32
+nsWinReg::finalSetValue(PRInt32 root, nsString subkey, nsString valname, nsWinRegValue* value, PRInt32* aReturn)
+{
+	setRootKey(root);
+	*aReturn = nativeSetValue(subkey, valname, value);
+  return NS_OK;
+}
+
+
+/* Private Methods */
+
+PRInt32
+nsWinReg::nativeCreateKey(nsString subkey, nsString classname)
+{
+    HKEY    root, newkey;
+    LONG    result;
+    ULONG   disposition;
+    char*   subkeyCString     = subkey.ToNewCString();
+    char*   classnameCString  = classname.ToNewCString();
+
+#ifdef WIN32
+    root   = (HKEY)rootkey;
+    result = RegCreateKeyEx(root, subkeyCString, 0, classnameCString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, nsnull, &newkey, &disposition);
+
+    if(ERROR_SUCCESS == result)
+    {
+        RegCloseKey( newkey );
+    }
+#endif
+
+    delete [] subkeyCString;
+    delete [] classnameCString;
+
+    return result;
+}
+
+PRInt32
+nsWinReg::nativeDeleteKey(nsString subkey)
+{
+    HKEY  root;
+    LONG  result;
+    char* subkeyCString = subkey.ToNewCString();
+
+#ifdef WIN32
+    root   = (HKEY) rootkey;
+    result = RegDeleteKey( root, subkeyCString );
+#endif
+
+    delete [] subkeyCString;
+
+    return result;
+}
+  
+PRInt32
+nsWinReg::nativeDeleteValue(nsString subkey, nsString valname)
+{
+#if defined (WIN32) || defined (XP_OS2)
+    HKEY    root, newkey;
+    LONG    result;
+    char*   subkeyCString   = subkey.ToNewCString();
+    char*   valnameCString  = valname.ToNewCString();
+
+    root   = (HKEY) rootkey;
+    result = RegOpenKeyEx( root, subkeyCString, 0, KEY_WRITE, &newkey);
+
+    if ( ERROR_SUCCESS == result )
+    {
+        result = RegDeleteValue( newkey, valnameCString );
+        RegCloseKey( newkey );
+    }
+
+    delete [] subkeyCString;
+    delete [] valnameCString;
+
+    return result;
+#else
+    return ERROR_INVALID_PARAMETER;
+#endif
+}
+
+PRInt32
+nsWinReg::nativeSetValueString(nsString subkey, nsString valname, nsString value)
+{
+    HKEY    root;
+    HKEY    newkey;
+    LONG    result;
+    DWORD   length;
+
+    char*   subkeyCString   = subkey.ToNewCString();
+    char*   valnameCString  = valname.ToNewCString();
+    char*   valueCString    = value.ToNewCString();
+    
+    length = subkey.Length();
+
+#ifdef WIN32
+    root   = (HKEY) rootkey;
+    result = RegOpenKeyEx( root, subkeyCString, 0, KEY_ALL_ACCESS, &newkey);
+
+    if(ERROR_SUCCESS == result)
+    {
+        result = RegSetValueEx( newkey, valnameCString, 0, REG_SZ, (unsigned char*)valueCString, length );
+        RegCloseKey( newkey );
+    }
+#endif
+
+    delete [] subkeyCString;
+    delete [] valnameCString;
+    delete [] valueCString;
+
+    return result;
+}
+ 
+#define STRBUFLEN 255
+ 
+nsString*
+nsWinReg::nativeGetValueString(nsString subkey, nsString valname)
+{
+    unsigned char    valbuf[STRBUFLEN];
+    HKEY    root;
+    HKEY    newkey;
+    LONG    result;
+    DWORD   type = REG_SZ;
+    DWORD   length = STRBUFLEN;
+	  nsString* value;
+    char*   subkeyCString   = subkey.ToNewCString();
+    char*   valnameCString  = valname.ToNewCString();
+
+
+#ifdef WIN32
+    root   = (HKEY) rootkey;
+    result = RegOpenKeyEx( root, subkeyCString, 0, KEY_ALL_ACCESS, &newkey );
+
+    if ( ERROR_SUCCESS == result ) {
+        result = RegQueryValueEx( newkey, valnameCString, nsnull, &type, valbuf, &length );
+
+        RegCloseKey( newkey );
+    }
+
+    if(ERROR_SUCCESS == result && type == REG_SZ)
+    {
+        value = new nsString((char*)valbuf);
+    }
+#endif
+
+    delete [] subkeyCString;
+    delete [] valnameCString;
+
+    return value;
+}
+
+  
+PRInt32
+nsWinReg::nativeSetValue(nsString subkey, nsString valname, nsWinRegValue* value)
+{
+#if defined (WIN32) || defined (XP_OS2)
+    HKEY    root;
+    HKEY    newkey;
+    LONG    result;
+    DWORD   length;
+    DWORD   type;
+    unsigned char*    data;
+    char*   subkeyCString   = subkey.ToNewCString();
+    char*   valnameCString  = valname.ToNewCString();
+
+
+    root   = (HKEY) rootkey;
+    result = RegOpenKeyEx( root, subkeyCString, 0, KEY_ALL_ACCESS, &newkey );
+
+    if(ERROR_SUCCESS == result)
+    {
+        type = (DWORD)value->type;
+        data = (unsigned char*)value->data;
+        length = (DWORD)value->data_length;
+
+        result = RegSetValueEx( newkey, valnameCString, 0, type, data, length);
+        RegCloseKey( newkey );
+    }
+
+    delete [] subkeyCString;
+    delete [] valnameCString;
+
+    return result;
+#else
+    return ERROR_INVALID_PARAMETER;
+#endif
+}
+  
+nsWinRegValue*
+nsWinReg::nativeGetValue(nsString subkey, nsString valname)
+{
+#if defined (WIN32) || defined (XP_OS2)
+    unsigned char    valbuf[STRBUFLEN];
+    HKEY    root;
+    HKEY    newkey;
+    LONG    result;
+    DWORD   length=STRBUFLEN;
+    DWORD   type;
+    nsString* data;
+    nsWinRegValue* value = nsnull;
+    char*   subkeyCString   = subkey.ToNewCString();
+    char*   valnameCString  = valname.ToNewCString();
+
+    root   = (HKEY) rootkey;
+    result = RegOpenKeyEx( root, subkeyCString, 0, KEY_ALL_ACCESS, &newkey );
+
+    if(ERROR_SUCCESS == result)
+    {
+        result = RegQueryValueEx( newkey, valnameCString, nsnull, &type, valbuf, &length );
+
+        if ( ERROR_SUCCESS == result ) {
+            data = new nsString((char*)valbuf);
+			      length = data->Length();
+            value = new nsWinRegValue(type, (void*)data, length);
+        }
+
+        RegCloseKey( newkey );
+    }
+
+    delete [] subkeyCString;
+    delete [] valnameCString;
+
+    return value;
+#else
+    return nsnull;
+#endif
+}
+
+// PRBool
+// nsWinReg::resolvePrivileges()
+// {
+// 	if(privMgr->enablePrivilege(impersonation, 1) && 
+// 		privMgr->enablePrivilege(target, principal, 1))
+// 		return TRUE;
+// 	else
+// 		return FALSE;
+// }
+

mozilla/xpinstall/src/nsWinReg.h

@@ -0,0 +1,103 @@
+/* -*- 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 __NS_WINREG_H__
+#define __NS_WINREG_H__
+
+#include "nsWinRegEnums.h" 
+#include "nsWinRegValue.h"
+
+#include "nscore.h"
+#include "nsISupports.h"
+
+#include "jsapi.h"
+
+#include "plevent.h"
+
+#include "nsString.h"
+#include "nsFileSpec.h"
+#include "nsVector.h"
+#include "nsHashtable.h"
+
+#include "nsSoftwareUpdate.h"
+
+#include "nsInstallObject.h"
+#include "nsInstallVersion.h"
+#include "nsInstall.h"
+
+class nsWinReg
+{
+  public:
+
+    enum
+    {
+      HKEY_CLASSES_ROOT             = 0x80000000,
+      HKEY_CURRENT_USER             = 0x80000001,
+      HKEY_LOCAL_MACHINE            = 0x80000002,
+      HKEY_USERS                    = 0x80000003
+    };
+
+    /* Public Fields */
+
+    /* Public Methods */
+
+                      nsWinReg(nsInstall* suObj);
+
+    PRInt32           setRootKey(PRInt32 key);
+    PRInt32           createKey(nsString subkey, nsString classname, PRInt32* aReturn);
+    PRInt32           deleteKey(nsString subkey, PRInt32* aReturn);
+    PRInt32           deleteValue(nsString subkey, nsString valname, PRInt32* aReturn);
+    PRInt32           setValueString(nsString subkey, nsString valname, nsString value, PRInt32* aReturn);
+    PRInt32           getValueString(nsString subkey, nsString valname, nsString** aReturn);
+    PRInt32           setValue(nsString subkey, nsString valname, nsWinRegValue* value, PRInt32* aReturn);
+    PRInt32           getValue(nsString subkey, nsString valname, nsWinRegValue** aReturn);
+
+    nsInstall*        installObject(void);
+
+    PRInt32           finalCreateKey(PRInt32 root, nsString subkey, nsString classname, PRInt32* aReturn);
+    PRInt32           finalDeleteKey(PRInt32 root, nsString subkey, PRInt32* aReturn);
+    PRInt32           finalDeleteValue(PRInt32 root, nsString subkey, nsString valname, PRInt32* aReturn);
+    PRInt32           finalSetValueString(PRInt32 root, nsString subkey, nsString valname, nsString value, PRInt32* aReturn);
+    PRInt32           finalSetValue(PRInt32 root, nsString subkey, nsString valname, nsWinRegValue* value, PRInt32* aReturn);
+
+    
+  private:
+    
+    /* Private Fields */
+    PRInt32 rootkey;
+//    nsPrincipal* principal;
+//    nsPrivilegeManager* privMgr;
+//    nsTarget* impersonation;
+    nsInstall* su;
+
+//    nsUserTarget* target;
+    
+    /* Private Methods */
+    PRInt32 nativeCreateKey(nsString subkey, nsString classname);
+    PRInt32 nativeDeleteKey(nsString subkey);
+    PRInt32 nativeDeleteValue(nsString subkey, nsString valname);
+
+    PRInt32 nativeSetValueString(nsString subkey, nsString valname, nsString value);
+    nsString* nativeGetValueString(nsString subkey, nsString valname);
+
+    PRInt32 nativeSetValue(nsString subkey, nsString valname, nsWinRegValue* value);
+    nsWinRegValue* nativeGetValue(nsString subkey, nsString valname);
+//    PRBool resolvePrivileges();
+};
+
+#endif /* __NS_WINREG_H__ */

mozilla/xpinstall/src/nsWinRegEnums.h

@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsWinRegEnums_h__
+#define nsWinRegEnums_h__
+
+typedef enum nsWinRegEnum {
+  NS_WIN_REG_CREATE          = 1,
+  NS_WIN_REG_DELETE          = 2,
+  NS_WIN_REG_DELETE_VAL      = 3,
+  NS_WIN_REG_SET_VAL_STRING  = 4,
+  NS_WIN_REG_SET_VAL         = 5
+
+} nsWinRegEnum;
+
+
+typedef enum nsWinRegValueEnum {
+  NS_WIN_REG_SZ                          = 1,
+  NS_WIN_REG_EXPAND_SZ                   = 2,
+  NS_WIN_REG_BINARY                      = 3,
+  NS_WIN_REG_DWORD                       = 4,
+  NS_WIN_REG_DWORD_LITTLE_ENDIAN         = 4,
+  NS_WIN_REG_DWORD_BIG_ENDIAN            = 5,
+  NS_WIN_REG_LINK                        = 6,
+  NS_WIN_REG_MULTI_SZ                    = 7,
+  NS_WIN_REG_RESOURCE_LIST               = 8,
+  NS_WIN_REG_FULL_RESOURCE_DESCRIPTOR    = 9,
+  NS_WIN_REG_RESOURCE_REQUIREMENTS_LIST  = 10
+} nsWinRegValueEnum;
+
+#endif /* nsWinRegEnums_h__ */

mozilla/xpinstall/src/nsWinRegItem.cpp

@@ -0,0 +1,255 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsWinRegItem.h"
+#include "nspr.h"
+
+#ifdef WIN32
+#include <windows.h> /* is this needed? */
+#endif
+
+/* Public Methods */
+
+nsWinRegItem::nsWinRegItem(nsWinReg* regObj, PRInt32 root, PRInt32 action, nsString sub, nsString valname, nsString val)
+: nsInstallObject(regObj->installObject())
+{
+	reg     = regObj;
+	command = action;
+	rootkey = root;
+
+	/* I'm assuming we need to copy these */
+	subkey  = new nsString(sub);
+	name    = new nsString(valname);
+	value   = new nsString(val);
+}
+
+nsWinRegItem::~nsWinRegItem()
+{
+  delete reg;
+  delete subkey;
+  delete name;
+  delete value;
+}
+
+PRInt32 nsWinRegItem::Complete()
+{
+  PRInt32 aReturn = NS_OK;
+
+  switch (command)
+  {
+    case NS_WIN_REG_CREATE:
+			reg->finalCreateKey(rootkey, *subkey, *name, &aReturn);
+      break;
+    case NS_WIN_REG_DELETE:
+      reg->finalDeleteKey(rootkey, *subkey, &aReturn);
+      break;
+    case NS_WIN_REG_DELETE_VAL:
+      reg->finalDeleteValue(rootkey, *subkey, *name, &aReturn);
+      break;
+    case NS_WIN_REG_SET_VAL_STRING:
+      reg->finalSetValueString(rootkey, *subkey, *name, *(nsString*)value, &aReturn);
+      break;
+    case NS_WIN_REG_SET_VAL:
+      reg->finalSetValue(rootkey, *subkey, *name, (nsWinRegValue*)value, &aReturn);
+      break;
+  }
+	return aReturn;
+}
+  
+float nsWinRegItem::GetInstallOrder()
+{
+	return 3;
+}
+
+#define kCRK "Create Registry Key "
+#define kDRK "Delete Registry key "
+#define kDRV "Delete Registry value "
+#define kSRV "Store Registry value "
+#define kUNK "Unknown "
+
+char* nsWinRegItem::toString()
+{
+	nsString* keyString;
+	nsString* result;
+  char*     resultCString;
+
+	switch(command)
+	{
+	case NS_WIN_REG_CREATE:
+		keyString = keystr(rootkey, subkey, nsnull);
+    result    = new nsString(kCRK);
+    result->Append(*keyString);
+    resultCString = result->ToNewCString();
+    delete keyString;
+    delete result;
+		return resultCString;
+	case NS_WIN_REG_DELETE:
+		keyString = keystr(rootkey, subkey, nsnull);
+    result    = new nsString(kDRK);
+    result->Append(*keyString);
+    resultCString = result->ToNewCString();
+    delete keyString;
+    delete result;
+		return resultCString;
+	case NS_WIN_REG_DELETE_VAL:
+		keyString = keystr(rootkey, subkey, name);
+    result    = new nsString(kDRV);
+    result->Append(*keyString);
+    resultCString = result->ToNewCString();
+    delete keyString;
+    delete result;
+		return resultCString;
+	case NS_WIN_REG_SET_VAL_STRING:
+		keyString = keystr(rootkey, subkey, name);
+    result    = new nsString(kSRV);
+    result->Append(*keyString);
+    resultCString = result->ToNewCString();
+    delete keyString;
+    delete result;
+		return resultCString;
+	case NS_WIN_REG_SET_VAL:
+		keyString = keystr(rootkey, subkey, name);
+    result    = new nsString(kSRV);
+    result->Append(*keyString);
+    resultCString = result->ToNewCString();
+    delete keyString;
+    delete result;
+		return resultCString;
+	default:
+		keyString = keystr(rootkey, subkey, name);
+    result    = new nsString(kUNK);
+    result->Append(*keyString);
+    resultCString = result->ToNewCString();
+    delete keyString;
+    delete result;
+		return resultCString;
+	}
+}
+
+PRInt32 nsWinRegItem::Prepare()
+{
+	return NULL;
+}
+
+void nsWinRegItem::Abort()
+{
+}
+
+/* Private Methods */
+
+nsString* nsWinRegItem::keystr(PRInt32 root, nsString* subkey, nsString* name)
+{
+	nsString* rootstr;
+	nsString* finalstr;
+  char*     istr;
+
+	switch(root)
+	{
+	case (int)(HKEY_CLASSES_ROOT) :
+		rootstr = new nsString("\\HKEY_CLASSES_ROOT\\");
+		break;
+	case (int)(HKEY_CURRENT_USER) :
+		rootstr = new nsString("\\HKEY_CURRENT_USER\\");
+		break;
+	case (int)(HKEY_LOCAL_MACHINE) :
+		rootstr = new nsString("\\HKEY_LOCAL_MACHINE\\");
+		break;
+	case (int)(HKEY_USERS) :
+		rootstr = new nsString("\\HKEY_USERS\\");
+		break;
+	default:
+    istr = itoa(root);
+    rootstr = new nsString("\\#");
+    rootstr->Append(istr);
+    rootstr->Append("\\");
+    PR_DELETE(istr);
+		break;
+	}
+
+  finalstr = new nsString(*rootstr);
+	if(name != nsnull)
+	{
+    finalstr->Append(*subkey);
+    finalstr->Append(" [");
+    finalstr->Append(*name);
+    finalstr->Append("]");
+	}
+  delete rootstr;
+  return finalstr;
+}
+
+
+char* nsWinRegItem::itoa(PRInt32 n)
+{
+	char* s;
+	int i, sign;
+	if((sign = n) < 0)
+		n = -n;
+	i = 0;
+	
+	s = (char*)PR_CALLOC(sizeof(char));
+
+	do
+		{
+		s = (char*)PR_REALLOC(s, (i+1)*sizeof(char));
+		s[i++] = n%10 + '0';
+		s[i] = '\0';
+		} while ((n/=10) > 0);
+		
+	if(sign < 0)
+	{
+		s = (char*)PR_REALLOC(s, (i+1)*sizeof(char));
+		s[i++] = '-';
+	}
+	s[i]  = '\0';
+	reverseString(s);
+	return s;
+}
+
+void nsWinRegItem::reverseString(char* s)
+{
+	int c, i, j;
+	
+	for(i=0, j=strlen(s)-1; i<j; i++, j--)
+		{
+		c = s[i];
+		s[i] = s[j];
+		s[j] = c;
+		}
+}
+
+/* CanUninstall
+* WinRegItem() does not install any files which can be uninstalled,
+* hence this function returns false. 
+*/
+PRBool
+nsWinRegItem:: CanUninstall()
+{
+    return FALSE;
+}
+
+/* RegisterPackageNode
+* WinRegItem() installs files which need to be registered,
+* hence this function returns true.
+*/
+PRBool
+nsWinRegItem:: RegisterPackageNode()
+{
+    return TRUE;
+}
+

mozilla/xpinstall/src/nsWinRegItem.h

@@ -0,0 +1,82 @@
+/* -*- 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 nsWinRegItem_h__
+#define nsWinRegItem_h__
+
+#include "prtypes.h"
+
+#include "nsSoftwareUpdate.h"
+#include "nsInstallObject.h"
+#include "nsWinReg.h"
+
+PR_BEGIN_EXTERN_C
+
+class nsWinRegItem : public nsInstallObject {
+
+public:
+
+  /* Public Fields */
+
+  /* Public Methods */
+  nsWinRegItem(nsWinReg* regObj,
+               PRInt32   root,
+               PRInt32   action,
+               nsString  sub,
+               nsString  valname,
+               nsString  val);
+  
+  ~nsWinRegItem();
+
+  PRInt32 Prepare(void);
+
+  PRInt32 Complete();
+  
+  char* toString();
+  
+  void Abort();
+  
+  float GetInstallOrder();
+  
+  
+/* should these be protected? */
+  PRBool CanUninstall();
+  PRBool RegisterPackageNode();
+	  
+private:
+  
+  /* Private Fields */
+  
+  nsWinReg* reg;        // initiating WinReg object
+  PRInt32   rootkey;
+  PRInt32   command;
+  nsString* subkey;     // Name of section
+  nsString* name;       // Name of key
+  void*     value;      // data to write
+  
+  /* Private Methods */
+
+  nsString* keystr(PRInt32 root, nsString* subkey, nsString* name);
+
+  char* itoa(PRInt32 n);
+  void reverseString(char* s);
+};
+
+PR_END_EXTERN_C
+
+#endif /* nsWinRegItem_h__ */

mozilla/xpinstall/src/nsWinRegValue.cpp

@@ -0,0 +1,24 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsWinRegValue.h"
+
+PR_BEGIN_EXTERN_C
+
+
+PR_END_EXTERN_C

mozilla/xpinstall/src/nsWinRegValue.h

@@ -0,0 +1,56 @@
+/* -*- 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 nsWinRegValue_h__
+#define nsWinRegValue_h__
+
+#include "prtypes.h"
+
+
+PR_BEGIN_EXTERN_C
+
+struct nsWinRegValue {
+
+public:
+
+  /* Public Fields */
+  PRInt32 type;
+  void*   data;
+  PRInt32 data_length;
+
+  /* Public Methods */
+  nsWinRegValue(PRInt32 datatype, void* regdata, PRInt32 len) 
+	{
+    type        = datatype;
+    data        = regdata;
+    data_length = len;
+  } 
+  
+  /* should we copy the regdata? */
+private:
+  
+  /* Private Fields */
+  
+
+  /* Private Methods */
+
+};
+
+PR_END_EXTERN_C
+
+#endif /* nsWinRegValue_h__ */

mozilla/xpinstall/standalone/makefile.win

@@ -0,0 +1,49 @@
+#!nmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+DEPTH=..\..
+
+MAKE_OBJ_TYPE   = EXE
+PROGRAM = .\$(OBJDIR)\xpinstall.exe
+
+OBJS =  \
+	.\$(OBJDIR)\standalone.obj \
+    .\$(OBJDIR)\nsSimpleConsoleProgressNotifier.obj \
+	$(NULL)
+
+LLIBS =                        \
+    $(DIST)\lib\xpinstall.lib  \
+    $(DIST)\lib\raptorbase.lib \
+    $(DIST)\lib\xpcom32.lib    \
+    $(LIBNSPR)		           \
+    $(NULL)
+
+LINCS =                        \
+    -I$(PUBLIC)\xpcom	       \
+    -I$(PUBLIC)\xpinstall      \
+    -I$(PUBLIC)\raptor         \
+    $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+export:: $(PROGRAM)
+	$(MAKE_INSTALL) $(PROGRAM) $(DIST)\bin
+
+clobber::
+	rm -f $(DIST)\bin\xpinstall.exe
+
+$(PROGRAM):: $(OBJS) $(LLIBS)
+

mozilla/xpinstall/standalone/nsSimpleConsoleProgressNotifier.cpp

@@ -0,0 +1,75 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+#include "nsIXPInstallProgressNotifier.h"
+#include "nsSimpleConsoleProgressNotifier.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+
+nsSimpleConsoleProgressNotifier::nsSimpleConsoleProgressNotifier()
+{}
+
+nsSimpleConsoleProgressNotifier::~nsSimpleConsoleProgressNotifier()
+{}
+
+void
+nsSimpleConsoleProgressNotifier::BeforeJavascriptEvaluation(void)
+{
+    printf("Prior to evaluation of Install Script\n");
+}
+
+void
+nsSimpleConsoleProgressNotifier::AfterJavascriptEvaluation(void)
+{
+    printf("After evaluation of Install Script\n");
+}
+
+void
+nsSimpleConsoleProgressNotifier::InstallStarted(const char* UIPackageName)
+{
+    printf("Installing: %s\n", UIPackageName);
+}
+
+long
+nsSimpleConsoleProgressNotifier::ItemScheduled(const char* message )
+{
+    printf("Scheduled Item:\t%s\n", message);
+    return 0;
+}
+
+void
+nsSimpleConsoleProgressNotifier::InstallFinalization(const char* message, long itemNum, long totNum )
+{
+    printf("Item: %s\t(%ld of %ld) Installed.\n", message, itemNum, totNum );
+}
+
+void
+nsSimpleConsoleProgressNotifier::InstallAborted(void)
+{
+    printf("Installation aborted.\n");
+}
+
+

mozilla/xpinstall/standalone/nsSimpleConsoleProgressNotifier.h

@@ -0,0 +1,47 @@
+/* -*- 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 "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Contributors:
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsSimpleConsoleProgressNotifier_H__
+#define nsSimpleConsoleProgressNotifier_H__
+
+#include "nsIXPInstallProgressNotifier.h"
+
+class nsSimpleConsoleProgressNotifier : public nsIXPInstallProgressNotifier
+{
+    public:
+
+        nsSimpleConsoleProgressNotifier();
+        virtual ~nsSimpleConsoleProgressNotifier();
+       
+        void BeforeJavascriptEvaluation(void);
+        void AfterJavascriptEvaluation(void);
+        void InstallStarted(const char* UIPackageName);
+        long ItemScheduled(const char* message );
+        void InstallFinalization(const char* message, long itemNum, long totNum );
+        void InstallAborted(void);
+};
+
+#endif

mozilla/xpinstall/standalone/standalone.cpp

@@ -0,0 +1,141 @@
+/* -*- Mode: C; tab-width: 8; 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 <stdio.h>
+
+#include "nsRepository.h"
+#include "nsIServiceManager.h"
+#include "nsCOMPtr.h"
+
+#include "nsSpecialSystemDirectory.h" 
+
+#include "nscore.h"
+#include "nspr.h"
+
+#include "nsSimpleConsoleProgressNotifier.h"
+
+/*********************************************
+ SoftwareUpdate
+*********************************************/
+#include "nsISoftwareUpdate.h"
+#include "nsSoftwareUpdateIIDs.h"
+
+static nsISoftwareUpdate *softwareUpdate= NULL;
+static NS_DEFINE_IID(kFileLocatorIID, NS_IFILELOCATOR_IID);
+static NS_DEFINE_IID(kFileLocatorCID, NS_FILELOCATOR_CID);
+/*********************************************/
+
+
+extern "C" void
+NS_SetupRegistry()
+{
+  // Autoregistration happens here. The rest of RegisterComponent() calls should happen
+  // only for dlls not in the components directory.
+
+  // Create exeDir/"components"
+  nsSpecialSystemDirectory sysdir(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
+  sysdir += "components";
+  const char *componentsDir = sysdir.GetCString(); // native path
+  if (componentsDir != NULL)
+  {
+#ifdef XP_PC
+      /* The PC version of the directory from filePath is of the form
+       *    /y|/moz/mozilla/dist/bin/components
+       * We need to remove the initial / and change the | to :
+       * for all this to work with NSPR.      
+       */
+#endif /* XP_PC */
+      printf("nsComponentManager: Using components dir: %s\n", componentsDir);
+
+#ifdef XP_MAC
+      nsComponentManager::AutoRegister(nsIComponentManager::NS_Startup, nsnull);
+#else
+      nsComponentManager::AutoRegister(nsIComponentManager::NS_Startup, componentsDir);
+#endif    /* XP_MAC */
+      // XXX Look for user specific components
+      // XXX UNIX: ~/.mozilla/components
+    }
+}
+  /***************************************************************************/
+
+static void
+xpinstall_usage(int argc, char *argv[])
+{
+    fprintf(stderr, "Usage: %s [-f flags] [-a arguments] filename\n", argv[0]);
+}
+
+int
+main(int argc, char **argv)
+{
+ 
+    for (int i = 1; i < argc; i++) 
+    {
+        if (argv[i][0] != '-')
+            break;
+
+        switch (argv[i][1]) 
+        {
+            case 'f':
+            if (argv[i][2] == '\0' && i == argc) 
+            {
+                fputs("ERROR: missing path after -f\n", stderr);
+                xpinstall_usage(argc, argv);
+                return 1;
+            }
+            //foo = argv[i + 1];
+            i++;
+            break;
+
+          default:
+            fprintf(stderr, "unknown option %s\n", argv[i]);
+            xpinstall_usage(argc, argv);
+            return 1;
+        }
+    }
+
+
+
+    NS_SetupRegistry();
+    
+    
+
+    nsresult rv = nsComponentManager::CreateInstance(kSoftwareUpdateCID, 
+                                                     nsnull,
+                                                     kISoftwareUpdateIID,
+                                                     (void**) &softwareUpdate);
+     
+
+    if (NS_SUCCEEDED(rv))
+    {
+
+        nsSimpleConsoleProgressNotifier *progress = new nsSimpleConsoleProgressNotifier();
+
+        softwareUpdate->RegisterNotifier(progress);
+
+
+        nsFileSpec jarFile(argv[i]);
+        nsFileURL jarFileURL(jarFile);
+        
+        softwareUpdate->InstallJar(  nsString( jarFileURL.GetAsString() ) ,
+                                     nsString( nsNSPRPath(jarFile) ), 
+                                     0x00000001);
+
+    }
+
+    return rv;
+}