kc3-lang/libxml2/include/private/parser.h

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• Hash : e0dd330b
  Author :
  Date : 2023-09-29T00:18:44
  

  parser: Use hash tables to avoid quadratic behavior
  
  Use a hash table to lookup namespaces by prefix. The hash table stores
  an index into the namespace table. Auxiliary data for namespaces is
  stored in a separate array along the main namespace table.
  
  Use a hash table to verify attribute uniqueness. The hash table stores
  an index into the attribute table.
  
  Reuse hash value from the dictionary to avoid computing them twice.
  
  See #346.
  

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• include/private/parser.h

• #ifndef XML_PARSER_H_PRIVATE__
  #define XML_PARSER_H_PRIVATE__
  
  #include <libxml/parser.h>
  #include <libxml/xmlversion.h>
  
  /**
   * XML_VCTXT_DTD_VALIDATED:
   *
   * Set after xmlValidateDtdFinal was called.
   */
  #define XML_VCTXT_DTD_VALIDATED (1u << 0)
  /**
   * XML_VCTXT_USE_PCTXT:
   *
   * Set if the validation context is part of a parser context.
   */
  #define XML_VCTXT_USE_PCTXT (1u << 1)
  
  #define XML_INPUT_HAS_ENCODING      (1u << 0)
  #define XML_INPUT_AUTO_ENCODING     (7u << 1)
  #define XML_INPUT_AUTO_UTF8         (1u << 1)
  #define XML_INPUT_AUTO_UTF16LE      (2u << 1)
  #define XML_INPUT_AUTO_UTF16BE      (3u << 1)
  #define XML_INPUT_AUTO_OTHER        (4u << 1)
  #define XML_INPUT_USES_ENC_DECL     (1u << 4)
  #define XML_INPUT_8_BIT             (1u << 5)
  
  XML_HIDDEN void
  xmlErrMemory(xmlParserCtxtPtr ctxt, const char *extra);
  XML_HIDDEN void
  xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info);
  XML_HIDDEN void LIBXML_ATTR_FORMAT(3,0)
  xmlWarningMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
                const char *msg, const xmlChar *str1, const xmlChar *str2);
  XML_HIDDEN void
  __xmlErrEncoding(xmlParserCtxtPtr ctxt, xmlParserErrors xmlerr,
                   const char *msg, const xmlChar *str1,
                   const xmlChar *str2) LIBXML_ATTR_FORMAT(3,0);
  XML_HIDDEN void
  xmlHaltParser(xmlParserCtxtPtr ctxt);
  XML_HIDDEN int
  xmlParserGrow(xmlParserCtxtPtr ctxt);
  XML_HIDDEN void
  xmlParserShrink(xmlParserCtxtPtr ctxt);
  
  XML_HIDDEN void
  xmlDetectEncoding(xmlParserCtxtPtr ctxt);
  XML_HIDDEN void
  xmlSetDeclaredEncoding(xmlParserCtxtPtr ctxt, xmlChar *encoding);
  
  /*
   * These functions allow SAX handlers to attach extra data to namespaces
   * efficiently and should be made public.
   */
  void
  xmlParserNsFree(xmlParserNsData *nsdb);
  XML_HIDDEN int
  xmlParserNsUpdateSax(xmlParserCtxtPtr ctxt, const xmlChar *prefix,
                       void *saxData);
  XML_HIDDEN void *
  xmlParserNsLookupSax(xmlParserCtxtPtr ctxt, const xmlChar *prefix);
  
  #endif /* XML_PARSER_H_PRIVATE__ */
  

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