/*
* Summary: API to build regexp automata
* Description: the API to build regexp automata
*
* Copy: See Copyright for the status of this software.
*
* Author: Daniel Veillard
*/
#ifndef __XML_AUTOMATA_H__
#define __XML_AUTOMATA_H__
#include <libxml/xmlversion.h>
#ifdef LIBXML_REGEXP_ENABLED
#ifdef LIBXML_AUTOMATA_ENABLED
#include <libxml/xmlstring.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* xmlAutomataPtr:
*
* A libxml automata description, It can be compiled into a regexp
*/
typedef struct _xmlAutomata xmlAutomata;
typedef xmlAutomata *xmlAutomataPtr;
/**
* xmlAutomataStatePtr:
*
* A state int the automata description,
*/
typedef struct _xmlAutomataState xmlAutomataState;
typedef xmlAutomataState *xmlAutomataStatePtr;
/*
* Building API
*/
XMLPUBFUN xmlAutomataPtr
xmlNewAutomata (void);
XMLPUBFUN void
xmlFreeAutomata (xmlAutomataPtr am);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataGetInitState (xmlAutomataPtr am);
XMLPUBFUN int
xmlAutomataSetFinalState (xmlAutomataPtr am,
xmlAutomataStatePtr state);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewState (xmlAutomataPtr am);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewTransition (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
void *data);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewTransition2 (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
const xmlChar *token2,
void *data);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewNegTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
const xmlChar *token2,
void *data);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewCountTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
int min,
int max,
void *data);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewCountTrans2 (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
const xmlChar *token2,
int min,
int max,
void *data);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewOnceTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
int min,
int max,
void *data);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewOnceTrans2 (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
const xmlChar *token,
const xmlChar *token2,
int min,
int max,
void *data);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewAllTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
int lax);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewEpsilon (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewCountedTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
int counter);
XMLPUBFUN xmlAutomataStatePtr
xmlAutomataNewCounterTrans (xmlAutomataPtr am,
xmlAutomataStatePtr from,
xmlAutomataStatePtr to,
int counter);
XMLPUBFUN int
xmlAutomataNewCounter (xmlAutomataPtr am,
int min,
int max);
XMLPUBFUN struct _xmlRegexp *
xmlAutomataCompile (xmlAutomataPtr am);
XMLPUBFUN int
xmlAutomataIsDeterminist (xmlAutomataPtr am);
#ifdef __cplusplus
}
#endif
#endif /* LIBXML_AUTOMATA_ENABLED */
#endif /* LIBXML_REGEXP_ENABLED */
#endif /* __XML_AUTOMATA_H__ */
