/*
  * 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>
 #include <libxml/tree.h>
 
 #ifdef LIBXML_REGEXP_ENABLED
 #ifdef LIBXML_AUTOMATA_ENABLED
 #include <libxml/xmlregexp.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 XMLCALL
 		    xmlNewAutomata		(void);
 XMLPUBFUN void XMLCALL
 		    xmlFreeAutomata		(xmlAutomataPtr am);
 
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataGetInitState	(xmlAutomataPtr am);
 XMLPUBFUN int XMLCALL
 		    xmlAutomataSetFinalState	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr state);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewState		(xmlAutomataPtr am);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewTransition	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 void *data);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewTransition2	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 const xmlChar *token2,
 						 void *data);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
                     xmlAutomataNewNegTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 const xmlChar *token2,
 						 void *data);
 
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCountTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 int min,
 						 int max,
 						 void *data);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCountTrans2	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 const xmlChar *token2,
 						 int min,
 						 int max,
 						 void *data);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewOnceTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 int min,
 						 int max,
 						 void *data);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewOnceTrans2	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 const xmlChar *token2,
 						 int min,
 						 int max,
 						 void *data);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewAllTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 int lax);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewEpsilon	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCountedTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 int counter);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCounterTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 int counter);
 XMLPUBFUN int XMLCALL
 		    xmlAutomataNewCounter	(xmlAutomataPtr am,
 						 int min,
 						 int max);
 
 XMLPUBFUN xmlRegexpPtr XMLCALL
 		    xmlAutomataCompile		(xmlAutomataPtr am);
 XMLPUBFUN int XMLCALL
 		    xmlAutomataIsDeterminist	(xmlAutomataPtr am);
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* LIBXML_AUTOMATA_ENABLED */
 #endif /* LIBXML_REGEXP_ENABLED */
 
 #endif /* __XML_AUTOMATA_H__ */