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# Symbol to module mapping
#
# This relies on a few tables and some regexes.
import re
moduleMap = {
'HTMLtree': 'HTML',
'HTMLparser': 'HTML',
'c14n': 'C14N',
'catalog': 'CATALOG',
'debugXML': 'DEBUG',
'nanohttp': 'HTTP',
'pattern': 'PATTERN',
'relaxng': 'RELAXNG',
'schemasInternals': 'SCHEMAS',
'schematron': 'SCHEMATRON',
'xinclude': 'XINCLUDE',
'xlink': 'XPTR',
'xmlautomata': 'REGEXP',
'xmlmodule': 'MODULES',
'xmlreader': 'READER',
'xmlregexp': 'REGEXP',
'xmlsave': 'OUTPUT',
'xmlschemas': 'SCHEMAS',
'xmlschemastypes': 'SCHEMAS',
'xmlwriter': 'WRITER',
'xpath': 'XPATH',
'xpathInternals': 'XPATH',
'xpointer': 'XPTR',
}
symbolMap1 = {
# not VALID
'xmlValidateNCName': '',
'xmlValidateNMToken': '',
'xmlValidateName': '',
'xmlValidateQName': '',
'htmlDefaultSAXHandlerInit': 'HTML',
'xmlSAX2InitHtmlDefaultSAXHandler': 'HTML',
'xmlRegisterHTTPPostCallbacks': 'HTTP',
'__xmlOutputBufferCreateFilename': 'OUTPUT',
'xmlAttrSerializeTxtContent': 'OUTPUT',
'xmlUTF8ToIsolat1': 'OUTPUT',
'xmlSprintfElementContent': 'OUTPUT',
'xmlCreatePushParserCtxt': 'PUSH',
'xmlParseChunk': 'PUSH',
'xmlParseBalancedChunkMemory': 'SAX1',
'xmlParseBalancedChunkMemoryRecover': 'SAX1',
'xmlParseDoc': 'SAX1',
'xmlParseEntity': 'SAX1',
'xmlParseExternalEntity': 'SAX1',
'xmlParseFile': 'SAX1',
'xmlParseMemory': 'SAX1',
'xmlSAXDefaultVersion': 'SAX1',
'xmlSetupParserForBuffer': 'SAX1',
'xmlCtxtGetValidCtxt': 'VALID',
'xmlFreeValidCtxt': 'VALID',
'xmlNewValidCtxt': 'VALID',
'xmlCatalogConvert': 'SGML_CATALOG',
'xmlConvertSGMLCatalog': 'SGML_CATALOG',
'xmlLoadSGMLSuperCatalog': 'SGML_CATALOG',
}
symbolMap2 = {
# not OUTPUT (should be fixed in xmlIO.h)
'xmlOutputBufferCreateFilenameDefault': '',
'xmlXPathDebugDumpCompExpr': 'DEBUG',
'xmlXPathDebugDumpObject': 'DEBUG',
'xmlSchemaDump': 'DEBUG',
'xmlRelaxNGDump': 'DEBUG',
'xmlACatalogDump': 'OUTPUT',
'xmlCatalogDump': 'OUTPUT',
'xmlIOHTTPOpenW': 'OUTPUT',
'xmlNanoHTTPSave': 'OUTPUT',
'xmlRegisterHTTPPostCallbacks': 'OUTPUT',
'xmlRelaxNGDumpTree': 'OUTPUT',
'xmlTextReaderPreservePattern': 'PATTERN',
'htmlCreatePushParserCtxt': 'PUSH',
'htmlParseChunk': 'PUSH',
'xmlValidBuildContentModel': 'REGEXP',
'xmlValidatePopElement': 'REGEXP',
'xmlValidatePushCData': 'REGEXP',
'xmlValidatePushElement': 'REGEXP',
'xmlTextReaderRelaxNGSetSchema': 'RELAXNG',
'xmlTextReaderRelaxNGValidate': 'RELAXNG',
'xmlTextReaderRelaxNGValidateCtxt': 'RELAXNG',
'xmlTextReaderSchemaValidate': 'SCHEMAS',
'xmlTextReaderSchemaValidateCtxt': 'SCHEMAS',
'xmlTextReaderSetSchema': 'SCHEMAS',
'xmlTextReaderReadInnerXml': 'WRITER',
'xmlTextReaderReadOuterXml': 'WRITER',
}
outputRegex = '|'.join((
'^(html|xml(Buf)?)(Doc(Content|Format)?|Elem|Node)Dump',
'^(html|xml)Save(Format)?File',
'^xmlDump.*(Decl|Table)',
'^xml(Alloc)?OutputBuffer',
'^xml.*OutputCallbacks',
))
def findModules(filename, symbol):
module1 = symbolMap1.get(symbol)
if module1 is None:
module1 = moduleMap.get(filename)
if module1 is None:
if re.search('^xml(Ctxt)?Valid|Parse(DTD|Dtd)', symbol):
module1 = 'VALID'
elif re.search('^xml(Recover|SAX(User)?Parse)', symbol):
module1 = 'SAX1'
elif re.search('^xmlIOHTTP', symbol):
module1 = 'HTTP'
module2 = symbolMap2.get(symbol)
if module2 is None:
if re.search(outputRegex, symbol):
if module1 is None:
module1 = 'OUTPUT'
else:
module2 = 'OUTPUT'
if module1 is None:
module1 = ''
if module2 is None:
module2 = ''
return module1, module2
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