nsresult FBMLContentSink::AddLeaf(const nsIParserNode& aNode) {
PRInt32 tagId = aNode.GetNodeType();
#ifdef VERBOSE_LOGGING
printf("AddLeaf: %d [%s] Attribute Count: [%d]\n", tagId,
GetTagName((nsHTMLTag)tagId).c_str(), aNode.GetAttributeCount());
string text;
nsString stext(aNode.GetText());
UTF16ToStdString(text, stext);
printf("\tLeaf Text: [%s]\n", text.c_str());
#endif
if (tagId == eHTMLTag_title || tagId == eHTMLTag_script ||
(GetFlag(tagId) & FB_FLAG_STYLE)) {
nsCOMPtr<nsIDTD> dtd;
mParser->GetDTD(getter_AddRefs(dtd));
nsAutoString script;
PRInt32 lineNo = 0;
dtd->CollectSkippedContent(tagId, script, lineNo);
string text;
UTF16ToStdString(text, script);
#ifdef VERBOSE_LOGGING
printf("\tCollected Content:: [%s]\n", text.c_str());
#endif
OpenContainer(aNode);
fbml_node *node = fbml_node_add_child(mCurrent, tagId, GetFlag(tagId), lineNo);
if (mCSSSanitizer && (GetFlag(tagId) & FB_FLAG_STYLE)) {
char *sanitized_css = NULL;
char *error = NULL;
int ret = fbml_sanitize_css((char*)text.c_str(), 0, lineNo,
mCSSSanitizer, &sanitized_css, &error);
if (sanitized_css) {
node->text = sanitized_css;
}
if (error) {
mError += error;
free(error);
}
} else if (mJSSanitizer && tagId == eHTMLTag_script) {
char *sanitized_js = NULL;
char *error = NULL;
int ret = fbml_sanitize_js((char*)text.c_str(), text.length(), 0,
lineNo, mJSSanitizer, &sanitized_js,
&error);
if (sanitized_js) {
node->text = sanitized_js;
}
if (error) {
mError += error;
free(error);
}
} else {
node->text = strdup(text.c_str());
}
CloseContainer((nsHTMLTag)tagId);
return NS_OK;
}
switch (aNode.GetTokenType()) {
case eToken_start:
OpenContainer(aNode);
CloseContainer((nsHTMLTag)tagId);
break;
case eToken_text:
case eToken_whitespace:
case eToken_newline:
{
PRInt32 lineNo = aNode.GetSourceLineNumber();
fbml_node *node = fbml_node_add_child(mCurrent, tagId, GetFlag(tagId), lineNo);
string text;
nsString stext(aNode.GetText());
UTF16ToStdString(text, stext);
node->text = strdup(text.c_str());
}
break;
}
return NS_OK;
}
