void XMLWriter::emptyElement(const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname, const Attributes& attributes)
{
if (_depth == 0 && _elementCount > 1)
throw XMLException("Not well-formed. Second root element found.");
if (_unclosedStartTag) closeStartTag();
prettyPrint();
writeStartElement(namespaceURI, localName, qname, attributes);
_contentWritten = false;
writeMarkup("/");
closeStartTag();
}
void XMLWriter::startCDATA()
{
if (_inCDATA) throw XMLException("Cannot nest CDATA sections");
if (_unclosedStartTag) closeStartTag();
_inCDATA = true;
writeMarkup(MARKUP_BEGIN_CDATA);
}
void XMLWriter::characters(const XMLChar ch[], int start, int length)
{
if (length == 0) return;
if (_unclosedStartTag) closeStartTag();
_contentWritten = _contentWritten || length > 0;
if (_inCDATA)
{
while (length-- > 0) writeXML(ch[start++]);
}
else
{
while (length-- > 0)
{
XMLChar c = ch[start++];
switch (c)
{
case '"': writeMarkup(MARKUP_QUOTENC); break;
case '\'': writeMarkup(MARKUP_APOSENC); break;
case '&': writeMarkup(MARKUP_AMPENC); break;
case '<': writeMarkup(MARKUP_LTENC); break;
case '>': writeMarkup(MARKUP_GTENC); break;
default:
if (c >= 0 && c < 32)
{
if (c == '\t' || c == '\r' || c == '\n')
writeXML(c);
else
throw XMLException("Invalid character token.");
}
else writeXML(c);
}
}
}
}
void XMLWriter::comment(const XMLChar ch[], int start, int length)
{
if (_unclosedStartTag) closeStartTag();
prettyPrint();
writeMarkup("<!--");
while (length-- > 0) writeXML(ch[start++]);
writeMarkup("-->");
_contentWritten = false;
}
void XMLWriter::startElement(const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname, const Attributes& attributes)
{
if (_depth == 0 && !_inFragment && _elementCount > 1)
throw XMLException("Not well-formed. Second root element found", nameToString(localName, qname));
if (_unclosedStartTag) closeStartTag();
prettyPrint();
writeStartElement(namespaceURI, localName, qname, attributes);
_elementStack.push_back(Name(qname, namespaceURI, localName));
_contentWritten = false;
++_depth;
}
void txHTMLOutput::characters(const nsAString& aData, PRBool aDOE)
{
if (aDOE) {
closeStartTag(MB_FALSE);
printUTF8Chars(aData);
return;
}
// Special-case script and style
if (!mCurrentElements.isEmpty()) {
txExpandedName* currentElement = (txExpandedName*)mCurrentElements.peek();
if (currentElement->mNamespaceID == kNameSpaceID_None &&
(currentElement->mLocalName == txHTMLAtoms::script ||
currentElement->mLocalName == txHTMLAtoms::style)) {
closeStartTag(MB_FALSE);
printUTF8Chars(aData);
return;
}
}
txXMLOutput::characters(aData, aDOE);
}
void XMLWriter::processingInstruction(const XMLString& target, const XMLString& data)
{
if (_unclosedStartTag) closeStartTag();
prettyPrint();
writeMarkup("<?");
writeXML(target);
if (!data.empty())
{
writeMarkup(MARKUP_SPACE);
writeXML(data);
}
writeMarkup("?>");
if (_depth == 0)
writeNewLine();
}
void txHTMLOutput::processingInstruction(const nsAString& aTarget,
const nsAString& aData)
{
closeStartTag(MB_FALSE);
if (mOutputFormat.mIndent == eTrue) {
for (PRUint32 i = 0; i < mIndentLevel; i++)
*mOut << ' ';
}
*mOut << PI_START;
printUTF8Chars(aTarget);
*mOut << SPACE;
printUTF8Chars(aData);
*mOut << R_ANGLE_BRACKET;
if (mOutputFormat.mIndent == eTrue)
*mOut << endl;
}
void txHTMLOutput::endElement(const nsAString& aName,
const PRInt32 aNsID)
{
const nsAString& localPart = XMLUtils::getLocalPart(aName);
if ((aNsID == kNameSpaceID_None) && isShorthandElement(localPart) &&
mStartTagOpen) {
MBool newLine = (mOutputFormat.mIndent == eTrue) &&
mAfterEndTag;
closeStartTag(MB_FALSE);
if (newLine)
*mOut << endl;
if (mOutputFormat.mIndent == eTrue)
mIndentLevel -= DEFAULT_INDENT;
mAfterEndTag = MB_TRUE;
}
else {
txXMLOutput::endElement(aName, aNsID);
}
delete (txExpandedName*)mCurrentElements.pop();
}
void XMLWriter::rawCharacters(const XMLString& str)
{
if (_unclosedStartTag) closeStartTag();
_contentWritten = _contentWritten || !str.empty();
writeXML(str);
}