nsresult
nsLoggingSink::OpenNode(const char* aKind, const nsIParserNode& aNode) {
WriteTabs(mOutput,++mLevel);
PR_fprintf(mOutput,"<open container=");
nsHTMLTag nodeType = nsHTMLTag(aNode.GetNodeType());
if ((nodeType >= eHTMLTag_unknown) &&
(nodeType <= nsHTMLTag(NS_HTML_TAG_MAX))) {
const PRUnichar* tag = nsHTMLTags::GetStringValue(nodeType);
PR_fprintf(mOutput, "\"%s\"", NS_ConvertUTF16toUTF8(tag).get());
}
else {
char* text = nsnull;
GetNewCString(aNode.GetText(), &text);
if(text) {
PR_fprintf(mOutput, "\"%s\"", text);
nsMemory::Free(text);
}
}
if (WillWriteAttributes(aNode)) {
PR_fprintf(mOutput, ">\n");
WriteAttributes(aNode);
PR_fprintf(mOutput, "</open>\n");
}
else {
PR_fprintf(mOutput, ">\n");
}
return NS_OK;
}
nsresult
nsLoggingSink::LeafNode(const nsIParserNode& aNode)
{
WriteTabs(mOutput,1+mLevel);
nsHTMLTag nodeType = nsHTMLTag(aNode.GetNodeType());
if ((nodeType >= eHTMLTag_unknown) &&
(nodeType <= nsHTMLTag(NS_HTML_TAG_MAX))) {
const PRUnichar* tag = nsHTMLTags::GetStringValue(nodeType);
if(tag)
PR_fprintf(mOutput, "<leaf tag=\"%s\"", NS_ConvertUTF16toUTF8(tag).get());
else
PR_fprintf(mOutput, "<leaf tag=\"???\"");
if (WillWriteAttributes(aNode)) {
PR_fprintf(mOutput, ">\n");
WriteAttributes(aNode);
PR_fprintf(mOutput, "</leaf>\n");
}
else {
PR_fprintf(mOutput, "/>\n");
}
}
else {
PRInt32 pos;
nsAutoString tmp;
char* str = nsnull;
switch (nodeType) {
case eHTMLTag_whitespace:
case eHTMLTag_text:
GetNewCString(aNode.GetText(), &str);
if(str) {
PR_fprintf(mOutput, "<text value=\"%s\"/>\n", str);
nsMemory::Free(str);
}
break;
case eHTMLTag_newline:
PR_fprintf(mOutput, "<newline/>\n");
break;
case eHTMLTag_entity:
tmp.Append(aNode.GetText());
tmp.Cut(0, 1);
pos = tmp.Length() - 1;
if (pos >= 0) {
tmp.Cut(pos, 1);
}
PR_fprintf(mOutput, "<entity value=\"%s\"/>\n", NS_LossyConvertUTF16toASCII(tmp).get());
break;
default:
NS_NOTREACHED("unsupported leaf node type");
}//switch
}
return NS_OK;
}
NS_IMETHODIMP
nsLoggingSink::CloseContainer(const nsHTMLTag aTag) {
nsresult theResult=NS_OK;
nsHTMLTag nodeType = nsHTMLTag(aTag);
if ((nodeType >= eHTMLTag_unknown) &&
(nodeType <= nsHTMLTag(NS_HTML_TAG_MAX))) {
const PRUnichar* tag = nsHTMLTags::GetStringValue(nodeType);
theResult = CloseNode(NS_ConvertUTF16toUTF8(tag).get());
}
else theResult= CloseNode("???");
//then proxy the call to the real sink if you have one.
if(mSink) {
theResult=mSink->CloseContainer(aTag);
}
return theResult;
}
void nsCParserStartNode::GetSource(nsString& aString) const
{
aString.Assign(PRUnichar('<'));
const PRUnichar* theTagName =
nsHTMLTags::GetStringValue(nsHTMLTag(mToken->GetTypeID()));
if (theTagName) {
aString.Append(theTagName);
}
PRInt32 index;
PRInt32 size = mAttributes.GetSize();
for (index = 0 ; index < size; ++index) {
CAttributeToken *theToken =
static_cast<CAttributeToken*>(mAttributes.ObjectAt(index));
if (theToken) {
theToken->AppendSourceTo(aString);
aString.Append(PRUnichar(' ')); //this will get removed...
}
}
aString.Append(PRUnichar('>'));
}
