icuSources/common/cstring.h

   1 /*
   2 ******************************************************************************
   3 *
   4 *   Copyright (C) 1997-2005, International Business Machines
   5 *   Corporation and others.  All Rights Reserved.
   6 *
   7 ******************************************************************************
   8 *
   9 * File CSTRING.H
  10 *
  11 * Contains CString interface
  12 *
  13 * @author       Helena Shih
  14 *
  15 * Modification History:
  16 *
  17 *   Date        Name        Description
  18 *   6/17/98     hshih       Created.
  19 *  05/03/99     stephen     Changed from functions to macros.
  20 *  06/14/99     stephen     Added icu_strncat, icu_strncmp, icu_tolower
  21 *
  22 ******************************************************************************
  23 */
  24
  25 #ifndef CSTRING_H
  26 #define CSTRING_H 1
  27
  28 #include "unicode/utypes.h"
  29 #include <string.h>
  30 #include <stdlib.h>
  31 #include <ctype.h>
  32
  33 #define uprv_strcpy(dst, src) U_STANDARD_CPP_NAMESPACE  strcpy(dst, src)
  34 #define uprv_strncpy(dst, src, size) U_STANDARD_CPP_NAMESPACE strncpy(dst, src, size)
  35 #define uprv_strlen(str) U_STANDARD_CPP_NAMESPACE strlen(str)
  36 #define uprv_strcmp(s1, s2) U_STANDARD_CPP_NAMESPACE strcmp(s1, s2)
  37 #define uprv_strncmp(s1, s2, n) U_STANDARD_CPP_NAMESPACE strncmp(s1, s2, n)
  38 #define uprv_strcat(dst, src) U_STANDARD_CPP_NAMESPACE strcat(dst, src)
  39 #define uprv_strncat(dst, src, n) U_STANDARD_CPP_NAMESPACE strncat(dst, src, n)
  40 #define uprv_strchr(s, c) U_STANDARD_CPP_NAMESPACE strchr(s, c)
  41 #define uprv_strstr(s, c) U_STANDARD_CPP_NAMESPACE strstr(s, c)
  42 #define uprv_strrchr(s, c) U_STANDARD_CPP_NAMESPACE strrchr(s, c)
  43
  44 U_CAPI char U_EXPORT2
  45 uprv_toupper(char c);
  46
  47
  48 U_CAPI char U_EXPORT2
  49 uprv_asciitolower(char c);
  50
  51 U_CAPI char U_EXPORT2
  52 uprv_ebcdictolower(char c);
  53
  54 #if U_CHARSET_FAMILY==U_ASCII_FAMILY
  55 #   define uprv_tolower uprv_asciitolower
  56 #elif U_CHARSET_FAMILY==U_EBCDIC_FAMILY
  57 #   define uprv_tolower uprv_ebcdictolower
  58 #else
  59 #   error U_CHARSET_FAMILY is not valid
  60 #endif
  61
  62 #define uprv_strtod(source, end) U_STANDARD_CPP_NAMESPACE strtod(source, end)
  63 #define uprv_strtoul(str, end, base) U_STANDARD_CPP_NAMESPACE strtoul(str, end, base)
  64 #define uprv_strtol(str, end, base) U_STANDARD_CPP_NAMESPACE strtol(str, end, base)
  65 #ifdef U_WINDOWS
  66 #   if defined(__BORLANDC__)
  67 #       define uprv_stricmp(str1, str2) U_STANDARD_CPP_NAMESPACE stricmp(str1, str2)
  68 #       define uprv_strnicmp(str1, str2, n) U_STANDARD_CPP_NAMESPACE strnicmp(str1, str2, n)
  69 #   else
  70 #       define uprv_stricmp(str1, str2) U_STANDARD_CPP_NAMESPACE _stricmp(str1, str2)
  71 #       define uprv_strnicmp(str1, str2, n) U_STANDARD_CPP_NAMESPACE _strnicmp(str1, str2, n)
  72 #   endif
  73 #elif defined(POSIX)
  74 #   define uprv_stricmp(str1, str2) U_STANDARD_CPP_NAMESPACE strcasecmp(str1, str2)
  75 #   define uprv_strnicmp(str1, str2, n) U_STANDARD_CPP_NAMESPACE strncasecmp(str1, str2, n)
  76 #else
  77 #   define uprv_stricmp(str1, str2) T_CString_stricmp(str1, str2)
  78 #   define uprv_strnicmp(str1, str2, n) T_CString_strnicmp(str1, str2, n)
  79 #endif
  80
  81 /* Conversion from a digit to the character with radix base from 2-19 */
  82 /* May need to use U_UPPER_ORDINAL*/
  83 #define T_CString_itosOffset(a) ((a)<=9?('0'+(a)):('A'+(a)-10))
  84
  85 U_CAPI char* U_EXPORT2
  86 uprv_strdup(const char *src);
  87
  88 /**
  89  * uprv_malloc n+1 bytes, and copy n bytes from src into the new string.
  90  * Terminate with a null at offset n.   If n is -1, works like uprv_strdup
  91  * @param src
  92  * @param n length of the input string, not including null.
  93  * @return new string (owned by caller, use uprv_free to free).
  94  * @internal
  95  */
  96 U_CAPI char* U_EXPORT2
  97 uprv_strndup(const char *src, int32_t n);
  98
  99 U_CAPI char* U_EXPORT2
 100 T_CString_toLowerCase(char* str);
 101
 102 U_CAPI char* U_EXPORT2
 103 T_CString_toUpperCase(char* str);
 104
 105 U_CAPI int32_t U_EXPORT2
 106 T_CString_integerToString(char *buffer, int32_t n, int32_t radix);
 107
 108 U_CAPI int32_t U_EXPORT2
 109 T_CString_int64ToString(char *buffer, int64_t n, uint32_t radix);
 110
 111 U_CAPI int32_t U_EXPORT2
 112 T_CString_stringToInteger(const char *integerString, int32_t radix);
 113
 114 U_CAPI int U_EXPORT2
 115 T_CString_stricmp(const char *str1, const char *str2);
 116
 117 U_CAPI int U_EXPORT2
 118 T_CString_strnicmp(const char *str1, const char *str2, uint32_t n);
 119
 120 #endif /* ! CSTRING_H */