зеркало из https://github.com/mozilla/gecko-dev.git
272 строки
7.9 KiB
C++
272 строки
7.9 KiB
C++
/* -*- Mode: C; c-basic-offset: 2; tab-width: 4; indent-tabs-mode: nil; -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is MOZCE Lib.
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*
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* The Initial Developer of the Original Code is Doug Turner <dougt@meer.net>.
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* John Wolfe <wolfe@lobo.us>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "include/mozce_shunt.h"
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#include "time_conversions.h"
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#include <stdlib.h>
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#include "Windows.h"
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// from environment.cpp
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void putenv_copy(const char *k, const char *v);
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////////////////////////////////////////////////////////
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// special folder stuff
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////////////////////////////////////////////////////////
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typedef struct MOZCE_SHUNT_SPECIAL_FOLDER_INFO
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{
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int nFolder;
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char *folderEnvName;
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} MozceShuntSpecialFolderInfo;
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// TAKEN DIRECTLY FROM MICROSOFT SHELLAPI.H HEADER FILE
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// supported SHGetSpecialFolderPath nFolder ids
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#define CSIDL_DESKTOP 0x0000
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#define CSIDL_PROGRAMS 0x0002 // \Windows\Start Menu\Programs
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#define CSIDL_PERSONAL 0x0005
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#define CSIDL_WINDOWS 0x0024 // \Windows
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#define CSIDL_PROGRAM_FILES 0x0026 // \Program Files
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#define CSIDL_APPDATA 0x001A // NOT IN SHELLAPI.H header file
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#define CSIDL_PROFILE 0x0028 // NOT IN SHELLAPI.H header file
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MozceShuntSpecialFolderInfo mozceSpecialFoldersToEnvVars[] = {
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{ CSIDL_APPDATA, "APPDATA" },
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{ CSIDL_PROGRAM_FILES, "ProgramFiles" },
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{ CSIDL_WINDOWS, "windir" },
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// { CSIDL_PROFILE, "HOMEPATH" }, // No return on WinMobile 6 Pro
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// { CSIDL_PROFILE, "USERPROFILE" }, // No return on WinMobile 6 Pro
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// { int, "ALLUSERSPROFILE" }, // Only one profile on WinCE
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// { int, "CommonProgramFiles" },
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// { int, "COMPUTERNAME" },
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// { int, "HOMEDRIVE" },
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// { int, "SystemDrive" },
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// { int, "SystemRoot" },
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// { int, "TEMP" },
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{ NULL, NULL }
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};
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static void InitializeSpecialFolderEnvVars()
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{
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MozceShuntSpecialFolderInfo *p = mozceSpecialFoldersToEnvVars;
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while ( p && p->nFolder && p->folderEnvName ) {
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WCHAR wPath[MAX_PATH];
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char cPath[MAX_PATH];
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if ( SHGetSpecialFolderPath(NULL, wPath, p->nFolder, FALSE) )
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if ( 0 != WideCharToMultiByte(CP_ACP, 0, wPath, -1, cPath, MAX_PATH, 0, 0) )
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putenv_copy(p->folderEnvName, cPath);
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p++;
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}
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}
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////////////////////////////////////////////////////////
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// errno
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////////////////////////////////////////////////////////
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char* strerror(int inErrno)
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{
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return "Unknown Error";
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}
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int errno = 0;
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////////////////////////////////////////////////////////
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// File System Stuff
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////////////////////////////////////////////////////////
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wchar_t * _wgetcwd(wchar_t * dir, unsigned long size)
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{
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wchar_t tmp[MAX_PATH] = {0};
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GetEnvironmentVariableW(L"CWD", tmp, size);
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if (tmp && tmp[0]) {
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if (wcslen(tmp) > size)
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return 0;
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if (!dir) {
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dir = (wchar_t*)malloc(sizeof(wchar_t) * (wcslen(tmp) + 2));
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if (!dir)
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return 0;
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}
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wcscpy(dir, tmp);
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} else {
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unsigned long i;
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if (!dir) {
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dir = (wchar_t*)malloc(sizeof(wchar_t) * (MAX_PATH + 1));
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if (!dir)
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return 0;
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}
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if (!GetModuleFileNameW(GetModuleHandle (NULL), dir, MAX_PATH))
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return 0;
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for (i = wcslen(dir); i && dir[i] != '\\'; i--) {}
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dir[i + 1] = '\0';
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SetEnvironmentVariableW(L"CWD", dir);
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}
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size_t len = wcslen(dir);
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if (dir[len - 1] != '\\' && (len + 2) < size) {
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dir[len] = '\\';
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dir[len + 1] = '\0';
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}
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return dir;
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}
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wchar_t *_wfullpath( wchar_t *absPath, const wchar_t *relPath, unsigned long maxLength )
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{
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if(absPath == NULL){
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absPath = (wchar_t *)malloc(maxLength*sizeof(wchar_t));
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}
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wchar_t cwd[MAX_PATH];
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if (NULL == _wgetcwd( cwd, MAX_PATH))
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return NULL;
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unsigned long len = wcslen(cwd);
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if(!(cwd[len-1] == TCHAR('/') || cwd[len-1] == TCHAR('\\'))&& len< maxLength){
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cwd[len] = TCHAR('\\');
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cwd[++len] = TCHAR('\0');
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}
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if(len+wcslen(relPath) < maxLength){
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#if (_WIN32_WCE > 300)
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if ( 0 < CeGetCanonicalPathName(relPath[0] == L'\\'? relPath :
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wcscat(cwd,relPath),
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absPath, maxLength, 0))
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return absPath;
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#else
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#error Need CeGetCanonicalPathName to build.
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// NO ACTUAL CeGetCanonicalPathName function in earlier versions of WinCE
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#endif
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}
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return NULL;
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}
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int _wchdir(const WCHAR* path) {
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return SetEnvironmentVariableW(L"CWD", path);
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}
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int _unlink(const char *filename)
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{
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wchar_t wname[MAX_PATH];
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MultiByteToWideChar(CP_ACP,
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0,
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filename,
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strlen(filename)+1,
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wname,
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MAX_PATH );
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return DeleteFileW(wname)?0:-1;
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}
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void abort(void)
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{
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#if defined(DEBUG)
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DebugBreak();
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#endif
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TerminateProcess((HANDLE) GetCurrentProcessId(), 3);
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}
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////////////////////////////////////////////////////////
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// Locale Stuff
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////////////////////////////////////////////////////////
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#define localeconv __not_supported_on_device_localeconv
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#include <locale.h>
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#undef localeconv
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extern "C" {
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struct lconv * localeconv(void);
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}
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static struct lconv s_locale_conv =
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{
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".", /* decimal_point */
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",", /* thousands_sep */
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"333", /* grouping */
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"$", /* int_curr_symbol */
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"$", /* currency_symbol */
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"", /* mon_decimal_point */
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"", /* mon_thousands_sep */
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"", /* mon_grouping */
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"+", /* positive_sign */
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"-", /* negative_sign */
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'2', /* int_frac_digits */
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'2', /* frac_digits */
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1, /* p_cs_precedes */
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1, /* p_sep_by_space */
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1, /* n_cs_precedes */
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1, /* n_sep_by_space */
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1, /* p_sign_posn */
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1, /* n_sign_posn */
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};
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struct lconv * localeconv(void)
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{
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return &s_locale_conv;
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}
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////////////////////////////////////////////////////////
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// DllMain
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////////////////////////////////////////////////////////
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BOOL WINAPI DllMain(HANDLE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
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{
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// Perform actions based on the reason for calling.
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switch( fdwReason )
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{
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case DLL_PROCESS_ATTACH:
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// Initialize once for each new process.
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// Return FALSE to fail DLL load.
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InitializeSpecialFolderEnvVars();
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break;
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case DLL_THREAD_ATTACH:
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// Do thread-specific initialization.
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break;
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case DLL_THREAD_DETACH:
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// Do thread-specific cleanup.
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break;
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case DLL_PROCESS_DETACH:
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// Perform any necessary cleanup.
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break;
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}
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return TRUE; // Successful DLL_PROCESS_ATTACH.
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}
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