END_TEST
/* Regression test for SF bug #483514. */
START_TEST(test_dtd_default_handling)
{
char *text =
"<!DOCTYPE doc [\n"
"<!ENTITY e SYSTEM 'http://xml.libexpat.org/e'>\n"
"<!NOTATION n SYSTEM 'http://xml.libexpat.org/n'>\n"
"<!ELEMENT doc EMPTY>\n"
"<!ATTLIST doc a CDATA #IMPLIED>\n"
"<?pi in dtd?>\n"
"<!--comment in dtd-->\n"
"]><doc/>";
XML_SetDefaultHandler(parser, accumulate_characters);
XML_SetDoctypeDeclHandler(parser,
dummy_start_doctype_handler,
dummy_end_doctype_handler);
XML_SetEntityDeclHandler(parser, dummy_entity_decl_handler);
XML_SetNotationDeclHandler(parser, dummy_notation_decl_handler);
XML_SetElementDeclHandler(parser, dummy_element_decl_handler);
XML_SetAttlistDeclHandler(parser, dummy_attlist_decl_handler);
XML_SetProcessingInstructionHandler(parser, dummy_pi_handler);
XML_SetCommentHandler(parser, dummy_comment_handler);
run_character_check(text, "\n\n\n\n\n\n\n<doc/>");
}
PRIVATE void HTXML_setHandlers (XML_Parser me)
{
XML_SetElementHandler(me, XML_startElement, XML_endElement);
XML_SetCharacterDataHandler(me, XML_characterData);
XML_SetProcessingInstructionHandler(me, XML_processingInstruction);
XML_SetDefaultHandler(me, XML_default);
XML_SetUnparsedEntityDeclHandler(me, XML_unparsedEntityDecl);
XML_SetNotationDeclHandler(me, XML_notationDecl);
XML_SetExternalEntityRefHandler(me, XML_externalEntityRef);
XML_SetUnknownEncodingHandler(me, XML_unknownEncoding, NULL);
}
void ParserEngine::init()
{
if (_parser)
XML_ParserFree(_parser);
if (!_pBuffer)
_pBuffer = new char[PARSE_BUFFER_SIZE];
if (dynamic_cast<NoNamespacePrefixesStrategy*>(_pNamespaceStrategy))
{
_parser = XML_ParserCreateNS(_encodingSpecified ? _encoding.c_str() : 0, '\t');
if (_parser)
{
XML_SetNamespaceDeclHandler(_parser, handleStartNamespaceDecl, handleEndNamespaceDecl);
}
}
else if (dynamic_cast<NamespacePrefixesStrategy*>(_pNamespaceStrategy))
{
_parser = XML_ParserCreateNS(_encodingSpecified ? _encoding.c_str() : 0, '\t');
if (_parser)
{
XML_SetReturnNSTriplet(_parser, 1);
XML_SetNamespaceDeclHandler(_parser, handleStartNamespaceDecl, handleEndNamespaceDecl);
}
}
else
{
_parser = XML_ParserCreate(_encodingSpecified ? _encoding.c_str() : 0);
}
if (!_parser) throw XMLException("Cannot create Expat parser");
XML_SetUserData(_parser, this);
XML_SetElementHandler(_parser, handleStartElement, handleEndElement);
XML_SetCharacterDataHandler(_parser, handleCharacterData);
XML_SetProcessingInstructionHandler(_parser, handleProcessingInstruction);
if (_expandInternalEntities)
XML_SetDefaultHandlerExpand(_parser, handleDefault);
else
XML_SetDefaultHandler(_parser, handleDefault);
XML_SetUnparsedEntityDeclHandler(_parser, handleUnparsedEntityDecl);
XML_SetNotationDeclHandler(_parser, handleNotationDecl);
XML_SetExternalEntityRefHandler(_parser, handleExternalEntityRef);
XML_SetCommentHandler(_parser, handleComment);
XML_SetCdataSectionHandler(_parser, handleStartCdataSection, handleEndCdataSection);
XML_SetDoctypeDeclHandler(_parser, handleStartDoctypeDecl, handleEndDoctypeDecl);
XML_SetEntityDeclHandler(_parser, handleEntityDecl);
XML_SetSkippedEntityHandler(_parser, handleSkippedEntity);
XML_SetParamEntityParsing(_parser, _externalParameterEntities ? XML_PARAM_ENTITY_PARSING_ALWAYS : XML_PARAM_ENTITY_PARSING_NEVER);
XML_SetUnknownEncodingHandler(_parser, handleUnknownEncoding, this);
}
void
OMXMLReaderExpat::reset()
{
TRACE("OMXMLReaderExpat::reset");
XML_ParserFree(_parser);
if (_workBuffer != 0)
{
delete [] _workBuffer;
}
OMListIterator<OMXMLAttribute*> iter(_attributes, OMBefore);
while (++iter)
{
delete iter.value();
}
_attributes.clear();
OMUInt32 elementCount = _startNmspaceDecls.count();
for (OMUInt32 i = 0; i < elementCount; i++)
{
delete _startNmspaceDecls.getAt(i);
}
_startNmspaceDecls.clear();
_endNmspaceDecls.clear();
clearEvents();
_parser = XML_ParserCreateNS(0, NAMESPACE_SEPARATOR);
XML_SetNotationDeclHandler(_parser, ::expat_NotationDeclHandler);
XML_SetEntityDeclHandler(_parser, ::expat_EntityDeclHandler);
XML_SetStartNamespaceDeclHandler(_parser, ::expat_StartNamespaceDeclHandler);
XML_SetEndNamespaceDeclHandler(_parser, ::expat_EndNamespaceDeclHandler);
XML_SetStartElementHandler(_parser, ::expat_StartElementHandler);
XML_SetEndElementHandler(_parser, ::expat_EndElementHandler);
XML_SetCharacterDataHandler(_parser, ::expat_CharacterDataHandler);
XML_SetUserData(_parser, this);
_workBuffer = new wchar_t[WORK_BUFFER_MIN_SIZE];
_workBufferSize = WORK_BUFFER_MIN_SIZE;
_readNextChunk = true;
_status = true;
_numInBuffer = 0;
_xmlStream->setPosition(0);
}
/**
* Creates a new Expat parser. Called from the Java ExpatParser constructor.
*
* @param object the Java ExpatParser instance
* @param javaEncoding the character encoding name
* @param processNamespaces true if the parser should handle namespaces
* @returns the pointer to the C Expat parser
*/
static jlong ExpatParser_initialize(JNIEnv* env, jobject object, jstring javaEncoding,
jboolean processNamespaces) {
// Allocate parsing context.
UniquePtr<ParsingContext> context(new ParsingContext(object));
if (context.get() == NULL) {
jniThrowOutOfMemoryError(env, NULL);
return 0;
}
context->processNamespaces = processNamespaces;
// Create a parser.
XML_Parser parser;
ScopedUtfChars encoding(env, javaEncoding);
if (encoding.c_str() == NULL) {
return 0;
}
if (processNamespaces) {
// Use '|' to separate URIs from local names.
parser = XML_ParserCreateNS(encoding.c_str(), '|');
} else {
parser = XML_ParserCreate(encoding.c_str());
}
if (parser != NULL) {
if (processNamespaces) {
XML_SetNamespaceDeclHandler(parser, startNamespace, endNamespace);
XML_SetReturnNSTriplet(parser, 1);
}
XML_SetCdataSectionHandler(parser, startCdata, endCdata);
XML_SetCharacterDataHandler(parser, text);
XML_SetCommentHandler(parser, comment);
XML_SetDoctypeDeclHandler(parser, startDtd, endDtd);
XML_SetElementHandler(parser, startElement, endElement);
XML_SetExternalEntityRefHandler(parser, handleExternalEntity);
XML_SetNotationDeclHandler(parser, notationDecl);
XML_SetProcessingInstructionHandler(parser, processingInstruction);
XML_SetUnparsedEntityDeclHandler(parser, unparsedEntityDecl);
XML_SetUserData(parser, context.release());
} else {
jniThrowOutOfMemoryError(env, NULL);
return 0;
}
return fromXMLParser(parser);
}
static int lxp_make_parser (lua_State *L) {
XML_Parser p;
int bufferCharData = (lua_type(L, 3) != LUA_TBOOLEAN) || (lua_toboolean(L, 3) != 0);
char sep = *luaL_optstring(L, 2, "");
lxp_userdata *xpu = createlxp(L);
xpu->bufferCharData = bufferCharData;
p = xpu->parser = (sep == '\0') ? XML_ParserCreate(NULL) :
XML_ParserCreateNS(NULL, sep);
if (!p)
luaL_error(L, "XML_ParserCreate failed");
luaL_checktype(L, 1, LUA_TTABLE);
checkcallbacks(L);
lua_pushvalue(L, 1);
xpu->tableref = luaL_ref(L, LUA_REGISTRYINDEX);
XML_SetUserData(p, xpu);
if (hasfield(L, StartCdataKey) || hasfield(L, EndCdataKey))
XML_SetCdataSectionHandler(p, f_StartCdata, f_EndCdataKey);
if (hasfield(L, CharDataKey))
XML_SetCharacterDataHandler(p, f_CharData);
if (hasfield(L, CommentKey))
XML_SetCommentHandler(p, f_Comment);
if (hasfield(L, DefaultKey))
XML_SetDefaultHandler(p, f_Default);
if (hasfield(L, DefaultExpandKey))
XML_SetDefaultHandlerExpand(p, f_DefaultExpand);
if (hasfield(L, StartElementKey) || hasfield(L, EndElementKey))
XML_SetElementHandler(p, f_StartElement, f_EndElement);
if (hasfield(L, ExternalEntityKey))
XML_SetExternalEntityRefHandler(p, f_ExternaEntity);
if (hasfield(L, StartNamespaceDeclKey) || hasfield(L, EndNamespaceDeclKey))
XML_SetNamespaceDeclHandler(p, f_StartNamespaceDecl, f_EndNamespaceDecl);
if (hasfield(L, NotationDeclKey))
XML_SetNotationDeclHandler(p, f_NotationDecl);
if (hasfield(L, NotStandaloneKey))
XML_SetNotStandaloneHandler(p, f_NotStandalone);
if (hasfield(L, ProcessingInstructionKey))
XML_SetProcessingInstructionHandler(p, f_ProcessingInstruction);
if (hasfield(L, UnparsedEntityDeclKey))
XML_SetUnparsedEntityDeclHandler(p, f_UnparsedEntityDecl);
if (hasfield(L, StartDoctypeDeclKey))
XML_SetStartDoctypeDeclHandler(p, f_StartDoctypeDecl);
if (hasfield(L, XmlDeclKey))
XML_SetXmlDeclHandler(p, f_XmlDecl);
return 1;
}
OMXMLReaderExpat::OMXMLReaderExpat(OMRawStorage* xmlStream)
: _appendData(false), _xmlStream(xmlStream), _parser(0)
{
TRACE("OMXMLReaderExpat::OMXMLReaderExpat");
clearEvents();
_parser = XML_ParserCreateNS(0, NAMESPACE_SEPARATOR);
XML_SetNotationDeclHandler(_parser, ::expat_NotationDeclHandler);
XML_SetEntityDeclHandler(_parser, ::expat_EntityDeclHandler);
XML_SetStartNamespaceDeclHandler(_parser, ::expat_StartNamespaceDeclHandler);
XML_SetEndNamespaceDeclHandler(_parser, ::expat_EndNamespaceDeclHandler);
XML_SetStartElementHandler(_parser, ::expat_StartElementHandler);
XML_SetEndElementHandler(_parser, ::expat_EndElementHandler);
XML_SetCharacterDataHandler(_parser, ::expat_CharacterDataHandler);
XML_SetUserData(_parser, this);
_workBuffer = new wchar_t[WORK_BUFFER_MIN_SIZE];
_workBufferSize = WORK_BUFFER_MIN_SIZE;
_readNextChunk = true;
_status = true;
_numInBuffer = 0;
}
NS_IMETHODIMP
nsExpatDriver::WillBuildModel(const CParserContext& aParserContext,
nsITokenizer* aTokenizer,
nsIContentSink* aSink)
{
mSink = do_QueryInterface(aSink);
if (!mSink) {
NS_ERROR("nsExpatDriver didn't get an nsIExpatSink");
// Make sure future calls to us bail out as needed
mInternalState = NS_ERROR_UNEXPECTED;
return mInternalState;
}
mOriginalSink = aSink;
static const XML_Memory_Handling_Suite memsuite =
{
(void *(*)(size_t))PR_Malloc,
(void *(*)(void *, size_t))PR_Realloc,
PR_Free
};
static const PRUnichar kExpatSeparator[] = { kExpatSeparatorChar, '\0' };
mExpatParser = XML_ParserCreate_MM(kUTF16, &memsuite, kExpatSeparator);
NS_ENSURE_TRUE(mExpatParser, NS_ERROR_FAILURE);
XML_SetReturnNSTriplet(mExpatParser, XML_TRUE);
#ifdef XML_DTD
XML_SetParamEntityParsing(mExpatParser, XML_PARAM_ENTITY_PARSING_ALWAYS);
#endif
mURISpec = aParserContext.mScanner->GetFilename();
XML_SetBase(mExpatParser, mURISpec.get());
nsCOMPtr<nsIDocument> doc = do_QueryInterface(mOriginalSink->GetTarget());
if (doc) {
nsCOMPtr<nsPIDOMWindow> win = doc->GetWindow();
if (!win) {
PRBool aHasHadScriptHandlingObject;
nsIScriptGlobalObject *global =
doc->GetScriptHandlingObject(aHasHadScriptHandlingObject);
if (global) {
win = do_QueryInterface(global);
}
}
if (win && !win->IsInnerWindow()) {
win = win->GetCurrentInnerWindow();
}
if (win) {
mInnerWindowID = win->WindowID();
}
}
// Set up the callbacks
XML_SetXmlDeclHandler(mExpatParser, Driver_HandleXMLDeclaration);
XML_SetElementHandler(mExpatParser, Driver_HandleStartElement,
Driver_HandleEndElement);
XML_SetCharacterDataHandler(mExpatParser, Driver_HandleCharacterData);
XML_SetProcessingInstructionHandler(mExpatParser,
Driver_HandleProcessingInstruction);
XML_SetDefaultHandlerExpand(mExpatParser, Driver_HandleDefault);
XML_SetExternalEntityRefHandler(mExpatParser,
(XML_ExternalEntityRefHandler)
Driver_HandleExternalEntityRef);
XML_SetExternalEntityRefHandlerArg(mExpatParser, this);
XML_SetCommentHandler(mExpatParser, Driver_HandleComment);
XML_SetCdataSectionHandler(mExpatParser, Driver_HandleStartCdataSection,
Driver_HandleEndCdataSection);
XML_SetParamEntityParsing(mExpatParser,
XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE);
XML_SetDoctypeDeclHandler(mExpatParser, Driver_HandleStartDoctypeDecl,
Driver_HandleEndDoctypeDecl);
// If the sink is an nsIExtendedExpatSink,
// register some addtional handlers.
mExtendedSink = do_QueryInterface(mSink);
if (mExtendedSink) {
XML_SetNamespaceDeclHandler(mExpatParser,
Driver_HandleStartNamespaceDecl,
Driver_HandleEndNamespaceDecl);
XML_SetUnparsedEntityDeclHandler(mExpatParser,
Driver_HandleUnparsedEntityDecl);
XML_SetNotationDeclHandler(mExpatParser,
Driver_HandleNotationDecl);
}
// Set up the user data.
XML_SetUserData(mExpatParser, this);
// XML must detect invalid character convertion
aParserContext.mScanner->OverrideReplacementCharacter(0xffff);
return mInternalState;
}
bool f_xml_set_notation_decl_handler(CObjRef parser, CVarRef handler) {
XmlParser * p = parser.getTyped<XmlParser>();
xml_set_handler(&p->notationDeclHandler, handler);
XML_SetNotationDeclHandler(p->parser, _xml_notationDeclHandler);
return true;
}
void _Expat_XML_SetNotationDeclHandler(struct ExpatIFace * Self, XML_Parser parser, XML_NotationDeclHandler handler)
{
XML_SetNotationDeclHandler(parser, handler);
}
bool f_xml_set_notation_decl_handler(const Resource& parser, const Variant& handler) {
XmlParser * p = parser.getTyped<XmlParser>();
xml_set_handler(&p->notationDeclHandler, handler);
XML_SetNotationDeclHandler(p->parser, _xml_notationDeclHandler);
return true;
}
void bmx_expat_XML_SetNotationDeclHandler(XML_Parser parser) {
XML_SetNotationDeclHandler(parser, bmx_expat_NotationDeclHandler);
}