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added WIP support for reentrancy in the parser

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git-svn-id: svn://10.0.0.236/trunk@5413 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rickg
1998-07-13 21:13:09 +00:00
parent d23536257e
commit 434bedca96
48 changed files with 1432 additions and 1772 deletions
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52
mozilla/htmlparser/src/nsHTMLContentSinkStream.cpp
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@@ -30,7 +30,7 @@
#include "nsHTMLContentSinkStream.h"
#include "nsHTMLTokens.h"
#include <iostream.h>
#include "nsString.h"
#include "nsstring.h"
#include "nsParserTypes.h"
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
@@ -89,8 +89,8 @@ NS_IMPL_RELEASE(CHTMLContentSinkStream)
* @param nsIParser** ptr to newly instantiated parser
* @return NS_xxx error result
*/
NS_HTMLPARS nsresult NS_New_HTML_ContentSinkStream(CHTMLContentSinkStream** aInstancePtrResult) {
CHTMLContentSinkStream* it = new CHTMLContentSinkStream();
NS_HTMLPARS nsresult NS_New_HTML_ContentSinkStream(CHTMLContentSinkStream** aInstancePtrResult,ostream* aStream) {
CHTMLContentSinkStream* it = new CHTMLContentSinkStream(aStream);
if (it == 0) {
return NS_ERROR_OUT_OF_MEMORY;
@@ -99,25 +99,14 @@ NS_HTMLPARS nsresult NS_New_HTML_ContentSinkStream(CHTMLContentSinkStream** aIns
return it->QueryInterface(kClassIID, (void **) aInstancePtrResult);
}
/**
* Construct a content sink stream.
* @update gess7/7/98
* @param
* @return
*/
CHTMLContentSinkStream::CHTMLContentSinkStream() {
mOutput=&cout;
}
/**
* Construct a content sink stream.
* @update gess7/7/98
* @param
* @return
*/
CHTMLContentSinkStream::CHTMLContentSinkStream(ostream& aStream) {
mOutput=&aStream;
CHTMLContentSinkStream::CHTMLContentSinkStream(ostream* aStream) {
mOutput=(0==aStream) ? &cout : aStream;
}
@@ -132,17 +121,6 @@ CHTMLContentSinkStream::~CHTMLContentSinkStream() {
}
/**
*
* @update gess7/7/98
* @param
* @return
*/
void CHTMLContentSinkStream::SetOutputStream(ostream& aStream) {
mOutput=&aStream;
}
/**
*
* @update gess7/7/98
@@ -171,7 +149,7 @@ void WriteAttributes(const nsIParserNode& aNode,ostream& aStream) {
* @param
* @return
*/
void OpenTagWithAttributes(const char* theTag,const nsIParserNode& aNode,int tab,ostream& aStream,PRBool aNewline) {
void OpenTagWithAttributes(const char* theTag,const nsIParserNode& aNode,int tab,ostream& aStream,bool aNewline) {
int i=0;
for(i=0;i<tab*gTabSize;i++)
aStream << " ";
@@ -189,7 +167,7 @@ void OpenTagWithAttributes(const char* theTag,const nsIParserNode& aNode,int tab
* @param
* @return
*/
void OpenTag(const char* theTag,int tab,ostream& aStream,PRBool aNewline) {
void OpenTag(const char* theTag,int tab,ostream& aStream,bool aNewline) {
int i=0;
for(i=0;i<tab*gTabSize;i++)
aStream << " ";
@@ -221,7 +199,7 @@ void CloseTag(const char* theTag,int tab,ostream& aStream) {
*/
void WritePair(eHTMLTags aTag,const nsString& theContent,int tab,ostream& aStream) {
const char* titleStr = GetTagName(aTag);
OpenTag(titleStr,tab,aStream,PR_FALSE);
OpenTag(titleStr,tab,aStream,false);
theContent.ToCString(gBuffer,sizeof(gBuffer)-1);
aStream << gBuffer;
CloseTag(titleStr,0,aStream);
@@ -237,7 +215,7 @@ void WritePair(eHTMLTags aTag,const nsString& theContent,int tab,ostream& aStrea
*/
void WriteSingleton(eHTMLTags aTag,const nsString& theContent,int tab,ostream& aStream) {
const char* titleStr = GetTagName(aTag);
OpenTag(titleStr,tab,aStream,PR_FALSE);
OpenTag(titleStr,tab,aStream,false);
if(theContent.Length()) {
theContent.ToCString(gBuffer,sizeof(gBuffer)-1);
aStream << gBuffer;
@@ -275,7 +253,7 @@ PRInt32 CHTMLContentSinkStream::OpenHTML(const nsIParserNode& aNode){
mTabLevel++;
if(mOutput) {
const char* theTag= GetTagName(eHTMLTag_html);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,PR_TRUE);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,true);
}
return result;
}
@@ -311,7 +289,7 @@ PRInt32 CHTMLContentSinkStream::OpenHead(const nsIParserNode& aNode){
mTabLevel++;
if(mOutput) {
const char* theTag= GetTagName(eHTMLTag_head);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,PR_TRUE);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,true);
}
return result;
}
@@ -347,7 +325,7 @@ PRInt32 CHTMLContentSinkStream::OpenBody(const nsIParserNode& aNode){
mTabLevel++;
if(mOutput) {
const char* theTag= GetTagName(eHTMLTag_body);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,PR_TRUE);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,true);
}
return result;
}
@@ -383,7 +361,7 @@ PRInt32 CHTMLContentSinkStream::OpenForm(const nsIParserNode& aNode){
mTabLevel++;
if(mOutput) {
const char* theTag= GetTagName(eHTMLTag_form);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,PR_TRUE);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,true);
}
return result;
}
@@ -419,7 +397,7 @@ PRInt32 CHTMLContentSinkStream::OpenFrameset(const nsIParserNode& aNode){
mTabLevel++;
if(mOutput) {
const char* theTag= GetTagName(eHTMLTag_frameset);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,PR_TRUE);
OpenTagWithAttributes(theTag,aNode,mTabLevel,*mOutput,true);
}
return result;
}
@@ -487,7 +465,7 @@ PRInt32 CHTMLContentSinkStream::OpenContainer(const nsIParserNode& aNode){
{
const nsString& name=aNode.GetName();
const char* tagName= GetTagName(nodeType);
OpenTagWithAttributes(tagName,aNode,mTabLevel,*mOutput,PR_TRUE);
OpenTagWithAttributes(tagName,aNode,mTabLevel,*mOutput,true);
}
break;
}