// © 2016 and later: Unicode, Inc. and others. // License & terms of use: http://www.unicode.org/copyright.html /* ****************************************************************************** * * Copyright (C) 1997-2012, International Business Machines * Corporation and others. All Rights Reserved. * ****************************************************************************** * * File CSTRING.H * * Contains CString interface * * @author Helena Shih * * Modification History: * * Date Name Description * 6/17/98 hshih Created. * 05/03/99 stephen Changed from functions to macros. * 06/14/99 stephen Added icu_strncat, icu_strncmp, icu_tolower * ****************************************************************************** */ #ifndef CSTRING_H #define CSTRING_H 1 #include "unicode/utypes.h" #include "cmemory.h" #include <string.h> #include <stdlib.h> #include <ctype.h> #define uprv_strcpy(dst, src) U_STANDARD_CPP_NAMESPACE strcpy(dst, src) #define uprv_strlen(str) U_STANDARD_CPP_NAMESPACE strlen(str) #define uprv_strcmp(s1, s2) U_STANDARD_CPP_NAMESPACE strcmp(s1, s2) #define uprv_strcat(dst, src) U_STANDARD_CPP_NAMESPACE strcat(dst, src) #define uprv_strchr(s, c) U_STANDARD_CPP_NAMESPACE strchr(s, c) #define uprv_strstr(s, c) U_STANDARD_CPP_NAMESPACE strstr(s, c) #define uprv_strrchr(s, c) U_STANDARD_CPP_NAMESPACE strrchr(s, c) #define uprv_strncpy(dst, src, size) U_STANDARD_CPP_NAMESPACE strncpy(dst, src, size) #define uprv_strncmp(s1, s2, n) U_STANDARD_CPP_NAMESPACE strncmp(s1, s2, n) #define uprv_strncat(dst, src, n) U_STANDARD_CPP_NAMESPACE strncat(dst, src, n) /** * Is c an ASCII-repertoire letter a-z or A-Z? * Note: The implementation is specific to whether ICU is compiled for * an ASCII-based or EBCDIC-based machine. There just does not seem to be a better name for this. */ U_CAPI UBool U_EXPORT2 uprv_isASCIILetter(char c); // NOTE: For u_asciiToUpper that takes a UChar, see ustr_imp.h U_CAPI char U_EXPORT2 uprv_toupper(char c); U_CAPI char U_EXPORT2 uprv_asciitolower(char c); U_CAPI char U_EXPORT2 uprv_ebcdictolower(char c); #if U_CHARSET_FAMILY==U_ASCII_FAMILY # define uprv_tolower uprv_asciitolower #elif U_CHARSET_FAMILY==U_EBCDIC_FAMILY # define uprv_tolower uprv_ebcdictolower #else # error U_CHARSET_FAMILY is not valid #endif #define uprv_strtod(source, end) U_STANDARD_CPP_NAMESPACE strtod(source, end) #define uprv_strtoul(str, end, base) U_STANDARD_CPP_NAMESPACE strtoul(str, end, base) #define uprv_strtol(str, end, base) U_STANDARD_CPP_NAMESPACE strtol(str, end, base) /* Conversion from a digit to the character with radix base from 2-19 */ /* May need to use U_UPPER_ORDINAL*/ #define T_CString_itosOffset(a) ((a)<=9?('0'+(a)):('A'+(a)-10)) U_CAPI char* U_EXPORT2 uprv_strdup(const char *src); /** * uprv_malloc n+1 bytes, and copy n bytes from src into the new string. * Terminate with a null at offset n. If n is -1, works like uprv_strdup * @param src * @param n length of the input string, not including null. * @return new string (owned by caller, use uprv_free to free). * @internal */ U_CAPI char* U_EXPORT2 uprv_strndup(const char *src, int32_t n); U_CAPI char* U_EXPORT2 T_CString_toLowerCase(char* str); U_CAPI char* U_EXPORT2 T_CString_toUpperCase(char* str); U_CAPI int32_t U_EXPORT2 T_CString_integerToString(char *buffer, int32_t n, int32_t radix); U_CAPI int32_t U_EXPORT2 T_CString_int64ToString(char *buffer, int64_t n, uint32_t radix); U_CAPI int32_t U_EXPORT2 T_CString_stringToInteger(const char *integerString, int32_t radix); /** * Case-insensitive, language-independent string comparison * limited to the ASCII character repertoire. */ U_CAPI int U_EXPORT2 uprv_stricmp(const char *str1, const char *str2); /** * Case-insensitive, language-independent string comparison * limited to the ASCII character repertoire. */ U_CAPI int U_EXPORT2 uprv_strnicmp(const char *str1, const char *str2, uint32_t n); #endif /* ! CSTRING_H */