kc3-lang/libxml2/include/libxml/xmlregexp.h

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• Hash : 23e73571
  Author :
  Date : 2002-09-19T19:56:43
  

  made configuring with regexps/automata/unicode the default but without
  
  * Makefile.am configure.in include/libxml/xmlversion.h.in:
    made configuring with regexps/automata/unicode the default
    but without schemas ATM
  * testRegexp.c valid.c xmlregexp.c include/libxml/xmlregexp.h:
    fixed the regexp based DTD validation performance and memory
    problem by switching to a compact form for determinist regexps
    and detecting the determinism property in the process. Seems
    as fast as the old DTD validation specific engine :-) despite
    the regexp built and compaction process.
  Daniel
  

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• include/libxml/xmlregexp.h

• /*
   * regexp.h : describes the basic API for libxml regular expressions handling
   *
   * See Copyright for the status of this software.
   *
   * Daniel Veillard <veillard@redhat.com>
   */
  
  #ifndef __XML_REGEXP_H__
  #define __XML_REGEXP_H__
  
  #if defined(WIN32) && defined(_MSC_VER)
  #include <libxml/xmlwin32version.h>
  #else
  #include <libxml/xmlversion.h>
  #endif
  #ifdef LIBXML_REGEXP_ENABLED
  
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * xmlRegexpPtr:
   *
   * A libxml regular expression, they can actually be far more complex
   * thank the POSIX regex expressions.
   */
  typedef struct _xmlRegexp xmlRegexp;
  typedef xmlRegexp *xmlRegexpPtr;
  
  /**
   * xmlRegExecCtxtPtr:
   *
   * A libxml progressive regular expression evaluation context
   */
  typedef struct _xmlRegExecCtxt xmlRegExecCtxt;
  typedef xmlRegExecCtxt *xmlRegExecCtxtPtr;
  
  #ifdef __cplusplus
  }
  #endif 
  #include <libxml/tree.h>
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /*
   * The POSIX like API
   */
  xmlRegexpPtr		xmlRegexpCompile(const xmlChar *regexp);
  void			xmlRegFreeRegexp(xmlRegexpPtr regexp);
  int			xmlRegexpExec	(xmlRegexpPtr comp,
  					 const xmlChar *value);
  void			xmlRegexpPrint	(FILE *output,
  					 xmlRegexpPtr regexp);
  int			xmlRegexpIsDeterminist(xmlRegexpPtr comp);
  
  /*
   * Callback function when doing a transition in the automata
   */
  typedef void (*xmlRegExecCallbacks) (xmlRegExecCtxtPtr exec,
  	                             const xmlChar *token,
  				     void *transdata,
  				     void *inputdata);
  
  /*
   * The progressive API
   */
  xmlRegExecCtxtPtr	xmlRegNewExecCtxt	(xmlRegexpPtr comp,
  						 xmlRegExecCallbacks callback,
  						 void *data);
  void			xmlRegFreeExecCtxt	(xmlRegExecCtxtPtr exec);
  int			xmlRegExecPushString	(xmlRegExecCtxtPtr exec,
  						 const xmlChar *value,
  						 void *data);
  
  #ifdef __cplusplus
  }
  #endif 
  
  #endif /* LIBXML_REGEXP_ENABLED */
  
  #endif /*__XML_REGEXP_H__ */
  

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