107 lines
3.6 KiB
C++
107 lines
3.6 KiB
C++
/*
|
|
Copyright (c) 2009-2010 Christopher A. Taylor. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
* Neither the name of LibCat nor the names of its contributors may be used
|
|
to endorse or promote products derived from this software without
|
|
specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef CAT_STRINGS_HPP
|
|
#define CAT_STRINGS_HPP
|
|
|
|
/*
|
|
These are ANSI C String function that do not work with UNICODE, UTF-8, etc.
|
|
*/
|
|
|
|
#include <cat/Platform.hpp>
|
|
|
|
#if defined(CAT_COMPILER_MSVC)
|
|
#include <string.h> // _stricmp
|
|
#elif defined(CAT_COMPILER_GCC)
|
|
#include <strings.h> // strcasecmp
|
|
#endif
|
|
|
|
namespace cat {
|
|
|
|
|
|
// Convert from signed 32-bit number to string (up to 12 bytes including '\0')
|
|
int DecToString(s32 x, char *outs);
|
|
|
|
|
|
// iStrEqual(): Returns true if strings match. Case-insensitive
|
|
|
|
#if defined(CAT_COMPILER_MSVC)
|
|
|
|
CAT_INLINE bool iStrEqual(const char *A, const char *B)
|
|
{
|
|
return _stricmp(A, B) == 0;
|
|
}
|
|
|
|
#elif defined(CAT_COMPILER_GCC)
|
|
|
|
CAT_INLINE bool iStrEqual(const char *A, const char *B)
|
|
{
|
|
return strcasecmp(A, B) == 0;
|
|
}
|
|
|
|
#else
|
|
|
|
# define CAT_UNKNOWN_BUILTIN_ISTRCMP
|
|
bool iStrEqual(const char *A, const char *B);
|
|
|
|
#endif
|
|
|
|
|
|
// Get length of string that has a maximum length (potentially no trailing nul)
|
|
u32 GetFixedStrLen(const char *str, u32 max_len);
|
|
|
|
|
|
// Set a fixed string buffer (zero-padded) from a variable-length string,
|
|
// both either zero or length-terminated. Returns length of copied string
|
|
u32 SetFixedStr(char *dest, u32 dest_len, const char *src, u32 src_max_len);
|
|
|
|
|
|
// Returns true if buffer contains any non-zero bytes
|
|
bool IsZeroFixedBuffer(const void *buffer, u32 bytes);
|
|
|
|
|
|
// Replaces all similar-looking glyphs with a common character
|
|
char DesimilarizeCharacter(char ch);
|
|
|
|
// Replaces all similar-looking glyphs with common characters while copying a string
|
|
void CopyDesimilarizeString(const char *from, char *to);
|
|
|
|
// Replaces all similar-looking glyphs with common characters in a fixed string
|
|
u32 DesimilarizeFixedString(char *str, u32 max_len);
|
|
|
|
// Copies the input string to an output string replacing lowercase letters with their uppercase equivalents
|
|
void CopyToUppercaseString(const char *from, char *to);
|
|
|
|
// Copies the input string to an output string replacing uppercase letters with their lowercase equivalents
|
|
void CopyToLowercaseString(const char *from, char *to);
|
|
|
|
|
|
} // namespace cat
|
|
|
|
#endif // CAT_STRINGS_HPP
|