kc3-lang/libxml2/tools/xmlmod.py

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• Hash : 97f3ec77
  Author :
  Date : 2025-04-28T19:05:38
  

  test: Make gentest.py use Doxygen XML
  
  This adds Python code to look up the required feature macros for a
  symbol in tools/xmlmod.py.
  

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• tools/xmlmod.py

• # 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',
  }
  
  symbolMap2 = {
      # not OUTPUT (should be fixed in xmlIO.h)
      'xmlOutputBufferCreateFilenameDefault': '',
  
      'xmlXPathDebugDumpCompExpr': 'DEBUG',
      'xmlXPathDebugDumpObject': 'DEBUG',
      'xmlSchemaDump': 'DEBUG',
  
      'xmlACatalogDump': 'OUTPUT',
      'xmlCatalogDump': 'OUTPUT',
      'xmlIOHTTPOpenW': 'OUTPUT',
      'xmlNanoHTTPSave': 'OUTPUT',
      'xmlRegisterHTTPPostCallbacks': 'OUTPUT',
      'xmlRelaxNGDump': '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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