/* Copyright (c) 2004-2012 LoRd_MuldeR <mulder2@gmx.de>   File: unicode_support.c    This file was originally part of a patch included with LameXP,   released under the same license as the original audio tools.    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.    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 FOUNDATION 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.*/ #define _CRT_SECURE_NO_WARNINGS#include <stdio.h> #if defined WIN32 || defined _WIN32 || defined WIN64 || defined _WIN64 #include "unicode_support.h" #include <stdlib.h> #define WIN32_LEAN_AND_MEAN#include <windows.h>#include <shellapi.h>#include <io.h> static UINT g_old_output_cp = ((UINT)-1); static char *utf16_to_utf8(const wchar_t *input){	char *Buffer;	int BuffSize = 0, Result = 0; 	BuffSize = WideCharToMultiByte(CP_UTF8, 0, input, -1, NULL, 0, NULL, NULL);	Buffer = (char*) malloc(sizeof(char) * BuffSize);	if(Buffer)	{		Result = WideCharToMultiByte(CP_UTF8, 0, input, -1, Buffer, BuffSize, NULL, NULL);	} 	return ((Result > 0) && (Result <= BuffSize)) ? Buffer : NULL;} static wchar_t *utf8_to_utf16(const char *input){	wchar_t *Buffer;	int BuffSize = 0, Result = 0; 	BuffSize = MultiByteToWideChar(CP_UTF8, 0, input, -1, NULL, 0);	Buffer = (wchar_t*) malloc(sizeof(wchar_t) * BuffSize);	if(Buffer)	{		Result = MultiByteToWideChar(CP_UTF8, 0, input, -1, Buffer, BuffSize);	} 	return ((Result > 0) && (Result <= BuffSize)) ? Buffer : NULL;} void init_commandline_arguments_utf8(int *argc, char ***argv){	int i, nArgs;	LPWSTR *szArglist; 	szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs); 	if(NULL == szArglist)	{		fprintf(stderr, "\nFATAL: CommandLineToArgvW failed\n\n");		exit(-1);	} 	*argv = (char**) malloc(sizeof(char*) * nArgs);	*argc = nArgs; 	if(NULL == *argv)	{		fprintf(stderr, "\nFATAL: Malloc failed\n\n");		exit(-1);	} 	for(i = 0; i < nArgs; i++)	{		(*argv)[i] = utf16_to_utf8(szArglist[i]);		if(NULL == (*argv)[i])		{			fprintf(stderr, "\nFATAL: utf16_to_utf8 failed\n\n");			exit(-1);		}	} 	LocalFree(szArglist);} void free_commandline_arguments_utf8(int *argc, char ***argv){	int i = 0; 	if(*argv != NULL)	{		for(i = 0; i < *argc; i++)		{			if((*argv)[i] != NULL)			{				free((*argv)[i]);				(*argv)[i] = NULL;			}		}		free(*argv);		*argv = NULL;	}} FILE *faad_fopen(const char *filename, const char *mode){	FILE *ret = NULL;	wchar_t *filename_utf16 = utf8_to_utf16(filename);	wchar_t *mode_utf16 = utf8_to_utf16(mode); 	if(filename_utf16 && mode_utf16)	{		ret = _wfopen(filename_utf16, mode_utf16);	} 	if(filename_utf16) free(filename_utf16);	if(mode_utf16) free(mode_utf16); 	return ret;} void init_console_utf8(FILE *const stream){	if (_isatty(_fileno(stream)))	{		g_old_output_cp = GetConsoleOutputCP();		SetConsoleOutputCP(CP_UTF8);	}} void uninit_console_utf8(void){	if(g_old_output_cp != ((UINT)-1))	{		SetConsoleOutputCP(g_old_output_cp);	}} #else FILE *faad_fopen(const char *filename, const char *mode){	return fopen(filename, mode);} #endif