libs/xml2/SAX.c

   1 /*
   2  * SAX.c : Old SAX v1 handlers to build a tree.
   3  *         Deprecated except for compatibility
   4  *
   5  * See Copyright for the status of this software.
   6  *
   7  * Daniel Veillard <daniel@veillard.com>
   8  */
   9
  10
  11 #define IN_LIBXML
  12 #include "libxml.h"
  13 #include <stdlib.h>
  14 #include <string.h>
  15 #include <libxml/xmlmemory.h>
  16 #include <libxml/tree.h>
  17 #include <libxml/parser.h>
  18 #include <libxml/parserInternals.h>
  19 #include <libxml/valid.h>
  20 #include <libxml/entities.h>
  21 #include <libxml/xmlerror.h>
  22 #include <libxml/debugXML.h>
  23 #include <libxml/xmlIO.h>
  24 #include <libxml/SAX.h>
  25 #include <libxml/uri.h>
  26 #include <libxml/valid.h>
  27 #include <libxml/HTMLtree.h>
  28 #include <libxml/globals.h>
  29 #include <libxml/SAX2.h>
  30
  31 #ifdef LIBXML_LEGACY_ENABLED
  32 #ifdef LIBXML_SAX1_ENABLED
  33 /**
  34  * initxmlDefaultSAXHandler:
  35  * @hdlr:  the SAX handler
  36  * @warning:  flag if non-zero sets the handler warning procedure
  37  *
  38  * Initialize the default XML SAX version 1 handler
  39  * DEPRECATED: use xmlSAX2InitDefaultSAXHandler() for the new SAX2 blocks
  40  */
  41 void
  42 initxmlDefaultSAXHandler(xmlSAXHandlerV1 *hdlr, int warning)
  43 {
  44
  45     if(hdlr->initialized == 1)
  46         return;
  47
  48     hdlr->internalSubset = xmlSAX2InternalSubset;
  49     hdlr->externalSubset = xmlSAX2ExternalSubset;
  50     hdlr->isStandalone = xmlSAX2IsStandalone;
  51     hdlr->hasInternalSubset = xmlSAX2HasInternalSubset;
  52     hdlr->hasExternalSubset = xmlSAX2HasExternalSubset;
  53     hdlr->resolveEntity = xmlSAX2ResolveEntity;
  54     hdlr->getEntity = xmlSAX2GetEntity;
  55     hdlr->getParameterEntity = xmlSAX2GetParameterEntity;
  56     hdlr->entityDecl = xmlSAX2EntityDecl;
  57     hdlr->attributeDecl = xmlSAX2AttributeDecl;
  58     hdlr->elementDecl = xmlSAX2ElementDecl;
  59     hdlr->notationDecl = xmlSAX2NotationDecl;
  60     hdlr->unparsedEntityDecl = xmlSAX2UnparsedEntityDecl;
  61     hdlr->setDocumentLocator = xmlSAX2SetDocumentLocator;
  62     hdlr->startDocument = xmlSAX2StartDocument;
  63     hdlr->endDocument = xmlSAX2EndDocument;
  64     hdlr->startElement = xmlSAX2StartElement;
  65     hdlr->endElement = xmlSAX2EndElement;
  66     hdlr->reference = xmlSAX2Reference;
  67     hdlr->characters = xmlSAX2Characters;
  68     hdlr->cdataBlock = xmlSAX2CDataBlock;
  69     hdlr->ignorableWhitespace = xmlSAX2Characters;
  70     hdlr->processingInstruction = xmlSAX2ProcessingInstruction;
  71     if (warning == 0)
  72         hdlr->warning = NULL;
  73     else
  74         hdlr->warning = xmlParserWarning;
  75     hdlr->error = xmlParserError;
  76     hdlr->fatalError = xmlParserError;
  77
  78     hdlr->initialized = 1;
  79 }
  80
  81 #ifdef LIBXML_HTML_ENABLED
  82
  83 /**
  84  * inithtmlDefaultSAXHandler:
  85  * @hdlr:  the SAX handler
  86  *
  87  * Initialize the default HTML SAX version 1 handler
  88  * DEPRECATED: use xmlSAX2InitHtmlDefaultSAXHandler() for the new SAX2 blocks
  89  */
  90 void
  91 inithtmlDefaultSAXHandler(xmlSAXHandlerV1 *hdlr)
  92 {
  93     if(hdlr->initialized == 1)
  94         return;
  95
  96     hdlr->internalSubset = xmlSAX2InternalSubset;
  97     hdlr->externalSubset = NULL;
  98     hdlr->isStandalone = NULL;
  99     hdlr->hasInternalSubset = NULL;
 100     hdlr->hasExternalSubset = NULL;
 101     hdlr->resolveEntity = NULL;
 102     hdlr->getEntity = xmlSAX2GetEntity;
 103     hdlr->getParameterEntity = NULL;
 104     hdlr->entityDecl = NULL;
 105     hdlr->attributeDecl = NULL;
 106     hdlr->elementDecl = NULL;
 107     hdlr->notationDecl = NULL;
 108     hdlr->unparsedEntityDecl = NULL;
 109     hdlr->setDocumentLocator = xmlSAX2SetDocumentLocator;
 110     hdlr->startDocument = xmlSAX2StartDocument;
 111     hdlr->endDocument = xmlSAX2EndDocument;
 112     hdlr->startElement = xmlSAX2StartElement;
 113     hdlr->endElement = xmlSAX2EndElement;
 114     hdlr->reference = NULL;
 115     hdlr->characters = xmlSAX2Characters;
 116     hdlr->cdataBlock = xmlSAX2CDataBlock;
 117     hdlr->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
 118     hdlr->processingInstruction = xmlSAX2ProcessingInstruction;
 119     hdlr->comment = xmlSAX2Comment;
 120     hdlr->warning = xmlParserWarning;
 121     hdlr->error = xmlParserError;
 122     hdlr->fatalError = xmlParserError;
 123
 124     hdlr->initialized = 1;
 125 }
 126
 127 #endif /* LIBXML_HTML_ENABLED */
 128
 129 #endif /* LIBXML_SAX1_ENABLED */
 130
 131 #endif /* LIBXML_LEGACY_ENABLED */