1) Added support for loading an XML document "out of band" from script and manipulating it via dom interfaces.

2) Fixed compile errors in XSL glue code that happened after the recent nsString landing by scc.
3) Added a check for a null URI before de-referencing it in nsCodeBasePrincipal.cpp.


git-svn-id: svn://10.0.0.236/trunk@67709 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/parser/htmlparser/src/nsExpatTokenizer.cpp

@@ -178,7 +178,7 @@ void nsExpatTokenizer::SetupExpatParser(void) {
 nsExpatTokenizer::nsExpatTokenizer(nsString* aURL) : nsHTMLTokenizer() {  
   NS_INIT_REFCNT();
   mBytesParsed = 0;
-  mState = new XMLParserState;    
+  mState = new XMLParserState;
   mState->tokenRecycler = (CTokenRecycler*)GetTokenRecycler();
   mState->cdataToken = nsnull;
   mState->parser = nsnull;

mozilla/parser/htmlparser/src/nsIParser.h

@@ -149,6 +149,7 @@ class nsIParser : public nsISupports {
      *  @param   aCommand -- ptrs to string that contains command
      *  @return	 nada
      */
+    virtual void GetCommand(nsString& aCommand)=0;
     virtual void SetCommand(const char* aCommand)=0;
     virtual void SetCommand(eParserCommands aParserCommand)=0;
 

mozilla/parser/htmlparser/src/nsParser.cpp

@@ -305,6 +305,11 @@ nsIParserFilter * nsParser::SetParserFilter(nsIParserFilter * aFilter)
 }
 
 
+void nsParser::GetCommand(nsString& aCommand)
+{
+  aCommand = mCommandStr;  
+}
+
 /**
  *  Call this method once you've created a parser, and want to instruct it
  *  about the command which caused the parser to be constructed. For example,
@@ -319,6 +324,7 @@ void nsParser::SetCommand(const char* aCommand){
   if(theCommand.Equals(kViewSourceCommand))
     mCommand=eViewSource;
   else mCommand=eViewNormal;
+  mCommandStr.AssignWithConversion(aCommand);
 }
 
 /**

mozilla/parser/htmlparser/src/nsParser.h

@@ -133,6 +133,7 @@ CLASS_EXPORT_HTMLPARS nsParser : public nsIParser, public nsIStreamListener {
      *  @param   aContentSink -- ptr to content sink that will receive output
      *  @return	 ptr to previously set contentsink (usually null)  
      */
+    virtual void GetCommand(nsString& aCommand);
     virtual void SetCommand(const char* aCommand);
     virtual void SetCommand(eParserCommands aParserCommand);
 
@@ -384,6 +385,7 @@ protected:
     nsresult            mInternalState;
     CObserverService    mObserverService;
     PRBool              mObserversEnabled;
+    nsString            mCommandStr;
 
 public:    
     MOZ_TIMER_DECLARE(mParseTime)