mirror of
https://gitlab.gnome.org/GNOME/libxml2.git
synced 2025-08-10 05:03:08 +03:00
cc026dc6b0
* include/libxml/xmlregexp.h xmlregexp.c: extended xmlRegExecErrInfo() and xmlRegExecNextValues() to return error transition strings too, and sink state detection and handling. Daniel
109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
/*
|
|
* Summary: regular expressions handling
|
|
* Description: basic API for libxml regular expressions handling used
|
|
* for XML Schemas and validation.
|
|
*
|
|
* Copy: See Copyright for the status of this software.
|
|
*
|
|
* Author: Daniel Veillard
|
|
*/
|
|
|
|
#ifndef __XML_REGEXP_H__
|
|
#define __XML_REGEXP_H__
|
|
|
|
#include <libxml/xmlversion.h>
|
|
|
|
#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
|
|
*/
|
|
XMLPUBFUN xmlRegexpPtr XMLCALL
|
|
xmlRegexpCompile (const xmlChar *regexp);
|
|
XMLPUBFUN void XMLCALL xmlRegFreeRegexp(xmlRegexpPtr regexp);
|
|
XMLPUBFUN int XMLCALL
|
|
xmlRegexpExec (xmlRegexpPtr comp,
|
|
const xmlChar *value);
|
|
XMLPUBFUN void XMLCALL
|
|
xmlRegexpPrint (FILE *output,
|
|
xmlRegexpPtr regexp);
|
|
XMLPUBFUN int XMLCALL
|
|
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
|
|
*/
|
|
XMLPUBFUN xmlRegExecCtxtPtr XMLCALL
|
|
xmlRegNewExecCtxt (xmlRegexpPtr comp,
|
|
xmlRegExecCallbacks callback,
|
|
void *data);
|
|
XMLPUBFUN void XMLCALL
|
|
xmlRegFreeExecCtxt (xmlRegExecCtxtPtr exec);
|
|
XMLPUBFUN int XMLCALL
|
|
xmlRegExecPushString(xmlRegExecCtxtPtr exec,
|
|
const xmlChar *value,
|
|
void *data);
|
|
XMLPUBFUN int XMLCALL
|
|
xmlRegExecPushString2(xmlRegExecCtxtPtr exec,
|
|
const xmlChar *value,
|
|
const xmlChar *value2,
|
|
void *data);
|
|
|
|
XMLPUBFUN int XMLCALL
|
|
xmlRegExecNextValues(xmlRegExecCtxtPtr exec,
|
|
int *nbval,
|
|
int *nbneg,
|
|
xmlChar **values,
|
|
int *terminal);
|
|
XMLPUBFUN int XMLCALL
|
|
xmlRegExecErrInfo (xmlRegExecCtxtPtr exec,
|
|
const xmlChar **string,
|
|
int *nbval,
|
|
int *nbneg,
|
|
xmlChar **values,
|
|
int *terminal);
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* LIBXML_REGEXP_ENABLED */
|
|
|
|
#endif /*__XML_REGEXP_H__ */
|