/**
* @file
*
* @brief set of routines to process strings
*
* type and interfaces needed for the internal string handling
* of the library, especially UTF8 processing.
*
* @copyright See Copyright for the status of this software.
*
* @author Daniel Veillard
*/
#ifndef __XML_STRING_H__
#define __XML_STRING_H__
#include <stdarg.h>
#include <libxml/xmlversion.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* This is a basic byte in an UTF-8 encoded string.
* It's unsigned allowing to pinpoint case where char * are assigned
* to xmlChar * (possibly making serialization back impossible).
*/
typedef unsigned char xmlChar;
/**
* Macro to cast a string to an xmlChar * when one know its safe.
*/
#define BAD_CAST (xmlChar *)
/*
* xmlChar handling
*/
XMLPUBFUN xmlChar *
xmlStrdup (const xmlChar *cur);
XMLPUBFUN xmlChar *
xmlStrndup (const xmlChar *cur,
int len);
XMLPUBFUN xmlChar *
xmlCharStrndup (const char *cur,
int len);
XMLPUBFUN xmlChar *
xmlCharStrdup (const char *cur);
XMLPUBFUN xmlChar *
xmlStrsub (const xmlChar *str,
int start,
int len);
XMLPUBFUN const xmlChar *
xmlStrchr (const xmlChar *str,
xmlChar val);
XMLPUBFUN const xmlChar *
xmlStrstr (const xmlChar *str,
const xmlChar *val);
XMLPUBFUN const xmlChar *
xmlStrcasestr (const xmlChar *str,
const xmlChar *val);
XMLPUBFUN int
xmlStrcmp (const xmlChar *str1,
const xmlChar *str2);
XMLPUBFUN int
xmlStrncmp (const xmlChar *str1,
const xmlChar *str2,
int len);
XMLPUBFUN int
xmlStrcasecmp (const xmlChar *str1,
const xmlChar *str2);
XMLPUBFUN int
xmlStrncasecmp (const xmlChar *str1,
const xmlChar *str2,
int len);
XMLPUBFUN int
xmlStrEqual (const xmlChar *str1,
const xmlChar *str2);
XMLPUBFUN int
xmlStrQEqual (const xmlChar *pref,
const xmlChar *name,
const xmlChar *str);
XMLPUBFUN int
xmlStrlen (const xmlChar *str);
XMLPUBFUN xmlChar *
xmlStrcat (xmlChar *cur,
const xmlChar *add);
XMLPUBFUN xmlChar *
xmlStrncat (xmlChar *cur,
const xmlChar *add,
int len);
XMLPUBFUN xmlChar *
xmlStrncatNew (const xmlChar *str1,
const xmlChar *str2,
int len);
XMLPUBFUN int
xmlStrPrintf (xmlChar *buf,
int len,
const char *msg,
...) LIBXML_ATTR_FORMAT(3,4);
XMLPUBFUN int
xmlStrVPrintf (xmlChar *buf,
int len,
const char *msg,
va_list ap) LIBXML_ATTR_FORMAT(3,0);
XMLPUBFUN int
xmlGetUTF8Char (const unsigned char *utf,
int *len);
XMLPUBFUN int
xmlCheckUTF8 (const unsigned char *utf);
XMLPUBFUN int
xmlUTF8Strsize (const xmlChar *utf,
int len);
XMLPUBFUN xmlChar *
xmlUTF8Strndup (const xmlChar *utf,
int len);
XMLPUBFUN const xmlChar *
xmlUTF8Strpos (const xmlChar *utf,
int pos);
XMLPUBFUN int
xmlUTF8Strloc (const xmlChar *utf,
const xmlChar *utfchar);
XMLPUBFUN xmlChar *
xmlUTF8Strsub (const xmlChar *utf,
int start,
int len);
XMLPUBFUN int
xmlUTF8Strlen (const xmlChar *utf);
XMLPUBFUN int
xmlUTF8Size (const xmlChar *utf);
XMLPUBFUN int
xmlUTF8Charcmp (const xmlChar *utf1,
const xmlChar *utf2);
#ifdef __cplusplus
}
#endif
#endif /* __XML_STRING_H__ */
