/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying file Copyright.txt or https://cmake.org/licensing#kwsys for details. */ #include "kwsysPrivate.h" #include KWSYS_HEADER(Encoding.h) /* Work-around CMake dependency scanning limitation. This must duplicate the above list of headers. */ #if 0 # include "Encoding.h.in" #endif #include #ifdef _WIN32 # include #endif size_t kwsysEncoding_mbstowcs(wchar_t* dest, const char* str, size_t n) { if (str == 0) { return (size_t)-1; } #ifdef _WIN32 return MultiByteToWideChar(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str, -1, dest, (int)n) - 1; #else return mbstowcs(dest, str, n); #endif } wchar_t* kwsysEncoding_DupToWide(const char* str) { wchar_t* ret = NULL; size_t length = kwsysEncoding_mbstowcs(NULL, str, 0) + 1; if (length > 0) { ret = (wchar_t*)malloc((length) * sizeof(wchar_t)); if (ret) { ret[0] = 0; kwsysEncoding_mbstowcs(ret, str, length); } } return ret; } size_t kwsysEncoding_wcstombs(char* dest, const wchar_t* str, size_t n) { if (str == 0) { return (size_t)-1; } #ifdef _WIN32 return WideCharToMultiByte(KWSYS_ENCODING_DEFAULT_CODEPAGE, 0, str, -1, dest, (int)n, NULL, NULL) - 1; #else return wcstombs(dest, str, n); #endif } char* kwsysEncoding_DupToNarrow(const wchar_t* str) { char* ret = NULL; size_t length = kwsysEncoding_wcstombs(0, str, 0) + 1; if (length > 0) { ret = (char*)malloc(length); if (ret) { ret[0] = 0; kwsysEncoding_wcstombs(ret, str, length); } } return ret; }