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/*############################################################################
# Copyright (C) 2005 Intel Corporation
#
# SPDX-License-Identifier: MIT
############################################################################*/
#ifndef __STRING_DEFS_H__
#define __STRING_DEFS_H__
#ifndef __STDC_WANT_LIB_EXT1__
#define __STDC_WANT_LIB_EXT1__ 1
#endif
#include <memory.h>
#include <stdio.h>
#include <stdlib.h>
#include <cctype>
#include <cstdarg>
#ifdef __cplusplus
#include <string>
#endif
#ifndef __STDC_LIB_EXT1__
inline int strncpy_s(char* dest, size_t destsz, const char* src, size_t count) {
if (!src || !dest || destsz == 0 || (count >= destsz && destsz <= strnlen(src, count))) {
return 1;
}
strncpy(dest, src, count);
return 0;
}
#endif
#if defined(_WIN32) || defined(_WIN64)
#define msdk_strncopy_s strncpy_s
#define MSDK_MEMCPY_BITSTREAM(bitstream, offset, src, count) \
memcpy_s((bitstream).Data + (offset), (bitstream).MaxLength - (offset), (src), (count))
#define MSDK_MEMCPY_BUF(bufptr, offset, maxsize, src, count) \
memcpy_s((bufptr) + (offset), (maxsize) - (offset), (src), (count))
#define MSDK_MEMCPY_VAR(dstVarName, src, count) \
memcpy_s(&(dstVarName), sizeof(dstVarName), (src), (count))
#define MSDK_MEMCPY(dst, dest_sz, src, src_sz) memcpy_s((dst), (dest_sz), (src), (src_sz))
#else // #if defined(_WIN32) || defined(_WIN64)
#define msdk_strncopy_s strncpy_s
#define MSDK_MEMCPY_BITSTREAM(bitstream, offset, src, count) \
memcpy((bitstream).Data + (offset), (src), (count))
#define MSDK_MEMCPY_BUF(bufptr, offset, maxsize, src, count) \
memcpy((bufptr) + (offset), (src), (count))
#define MSDK_MEMCPY_VAR(dstVarName, src, count) memcpy(&(dstVarName), (src), (count))
#define MSDK_MEMCPY(dst, dest_sz, src, src_sz) memcpy((dst), (src), (src_sz))
#endif // #if defined(_WIN32) || defined(_WIN64)
#ifdef __cplusplus
inline bool msdk_match(const std::string& left, const std::string& right) {
return left == std::string(right.begin(), right.end());
}
inline bool msdk_match_ch_i(char a, char b) {
return std::tolower(a) == std::tolower(b);
}
inline bool msdk_match_i(const std::string& left, const std::string& right) {
if (left.length() != right.length()) {
return false;
}
return std::equal(left.begin(), left.end(), right.begin(), msdk_match_ch_i);
}
inline bool msdk_starts_with(const std::string& left, const std::string& right) {
return left.find(std::string(right.begin(), right.end())) == 0;
}
inline bool msdk_contains(const std::string& left, const std::string& right) {
return left.find(std::string(right.begin(), right.end())) != left.npos;
}
#endif
#endif //__STRING_DEFS_H__
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