| 1 | /*
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| 2 | * Summary: set of routines to process strings
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| 3 | * Description: type and interfaces needed for the internal string handling
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| 4 | * of the library, especially UTF8 processing.
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| 5 | *
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| 6 | * Copy: See Copyright for the status of this software.
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| 7 | *
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| 8 | * Author: Daniel Veillard
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| 9 | */
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| 10 |
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| 11 | #ifndef __XML_STRING_H__
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| 12 | #define __XML_STRING_H__
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| 13 |
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| 14 | #include <stdarg.h>
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| 15 | #include <libxml/xmlversion.h>
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| 16 |
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| 17 | #ifdef __cplusplus
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| 18 | extern "C" {
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| 19 | #endif
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| 20 |
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| 21 | /**
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| 22 | * xmlChar:
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| 23 | *
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| 24 | * This is a basic byte in an UTF-8 encoded string.
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| 25 | * It's unsigned allowing to pinpoint case where char * are assigned
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| 26 | * to xmlChar * (possibly making serialization back impossible).
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| 27 | */
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| 28 | typedef unsigned char xmlChar;
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| 29 |
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| 30 | /**
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| 31 | * BAD_CAST:
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| 32 | *
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| 33 | * Macro to cast a string to an xmlChar * when one know its safe.
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| 34 | */
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| 35 | #define BAD_CAST (xmlChar *)
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| 36 |
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| 37 | /*
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| 38 | * xmlChar handling
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| 39 | */
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| 40 | XMLPUBFUN xmlChar *
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| 41 | xmlStrdup (const xmlChar *cur);
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| 42 | XMLPUBFUN xmlChar *
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| 43 | xmlStrndup (const xmlChar *cur,
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| 44 | int len);
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| 45 | XMLPUBFUN xmlChar *
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| 46 | xmlCharStrndup (const char *cur,
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| 47 | int len);
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| 48 | XMLPUBFUN xmlChar *
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| 49 | xmlCharStrdup (const char *cur);
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| 50 | XMLPUBFUN xmlChar *
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| 51 | xmlStrsub (const xmlChar *str,
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| 52 | int start,
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| 53 | int len);
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| 54 | XMLPUBFUN const xmlChar *
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| 55 | xmlStrchr (const xmlChar *str,
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| 56 | xmlChar val);
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| 57 | XMLPUBFUN const xmlChar *
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| 58 | xmlStrstr (const xmlChar *str,
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| 59 | const xmlChar *val);
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| 60 | XMLPUBFUN const xmlChar *
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| 61 | xmlStrcasestr (const xmlChar *str,
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| 62 | const xmlChar *val);
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| 63 | XMLPUBFUN int
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| 64 | xmlStrcmp (const xmlChar *str1,
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| 65 | const xmlChar *str2);
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| 66 | XMLPUBFUN int
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| 67 | xmlStrncmp (const xmlChar *str1,
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| 68 | const xmlChar *str2,
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| 69 | int len);
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| 70 | XMLPUBFUN int
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| 71 | xmlStrcasecmp (const xmlChar *str1,
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| 72 | const xmlChar *str2);
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| 73 | XMLPUBFUN int
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| 74 | xmlStrncasecmp (const xmlChar *str1,
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| 75 | const xmlChar *str2,
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| 76 | int len);
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| 77 | XMLPUBFUN int
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| 78 | xmlStrEqual (const xmlChar *str1,
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| 79 | const xmlChar *str2);
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| 80 | XMLPUBFUN int
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| 81 | xmlStrQEqual (const xmlChar *pref,
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| 82 | const xmlChar *name,
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| 83 | const xmlChar *str);
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| 84 | XMLPUBFUN int
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| 85 | xmlStrlen (const xmlChar *str);
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| 86 | XMLPUBFUN xmlChar *
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| 87 | xmlStrcat (xmlChar *cur,
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| 88 | const xmlChar *add);
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| 89 | XMLPUBFUN xmlChar *
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| 90 | xmlStrncat (xmlChar *cur,
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| 91 | const xmlChar *add,
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| 92 | int len);
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| 93 | XMLPUBFUN xmlChar *
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| 94 | xmlStrncatNew (const xmlChar *str1,
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| 95 | const xmlChar *str2,
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| 96 | int len);
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| 97 | XMLPUBFUN int
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| 98 | xmlStrPrintf (xmlChar *buf,
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| 99 | int len,
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| 100 | const char *msg,
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| 101 | ...) LIBXML_ATTR_FORMAT(3,4);
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| 102 | XMLPUBFUN int
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| 103 | xmlStrVPrintf (xmlChar *buf,
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| 104 | int len,
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| 105 | const char *msg,
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| 106 | va_list ap) LIBXML_ATTR_FORMAT(3,0);
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| 107 |
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| 108 | XMLPUBFUN int
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| 109 | xmlGetUTF8Char (const unsigned char *utf,
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| 110 | int *len);
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| 111 | XMLPUBFUN int
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| 112 | xmlCheckUTF8 (const unsigned char *utf);
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| 113 | XMLPUBFUN int
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| 114 | xmlUTF8Strsize (const xmlChar *utf,
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| 115 | int len);
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| 116 | XMLPUBFUN xmlChar *
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| 117 | xmlUTF8Strndup (const xmlChar *utf,
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| 118 | int len);
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| 119 | XMLPUBFUN const xmlChar *
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| 120 | xmlUTF8Strpos (const xmlChar *utf,
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| 121 | int pos);
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| 122 | XMLPUBFUN int
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| 123 | xmlUTF8Strloc (const xmlChar *utf,
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| 124 | const xmlChar *utfchar);
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| 125 | XMLPUBFUN xmlChar *
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| 126 | xmlUTF8Strsub (const xmlChar *utf,
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| 127 | int start,
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| 128 | int len);
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| 129 | XMLPUBFUN int
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| 130 | xmlUTF8Strlen (const xmlChar *utf);
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| 131 | XMLPUBFUN int
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| 132 | xmlUTF8Size (const xmlChar *utf);
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| 133 | XMLPUBFUN int
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| 134 | xmlUTF8Charcmp (const xmlChar *utf1,
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| 135 | const xmlChar *utf2);
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| 136 |
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| 137 | #ifdef __cplusplus
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| 138 | }
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| 139 | #endif
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| 140 | #endif /* __XML_STRING_H__ */
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