1 /* 2 * msvcrt20 implementation 3 * 4 * Copyright 2002 Alexandre Julliard 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 19 */ 20 21 #define WIN32_NO_STATUS 22 23 #include <stdio.h> 24 #define _CRT_PRECOMP_H 25 #include <internal/tls.h> 26 //#include <stdlib.h> 27 //#include <windows.h> 28 #include <internal/wine/msvcrt.h> 29 #include <internal/locale.h> 30 //#include <locale.h> 31 //#include <mbctype.h> 32 33 #include <wine/debug.h> 34 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt); 35 36 /* EXTERNAL PROTOTYPES ********************************************************/ 37 38 extern int BlockEnvToEnvironA(void); 39 extern int BlockEnvToEnvironW(void); 40 extern void FreeEnvironment(char **environment); 41 42 extern unsigned int _osplatform; 43 extern unsigned int _osver; 44 extern unsigned int _winminor; 45 extern unsigned int _winmajor; 46 extern unsigned int _winver; 47 48 extern char* _acmdln; /* pointer to ascii command line */ 49 extern wchar_t* _wcmdln; /* pointer to wide character command line */ 50 #undef _environ 51 extern char** _environ; /* pointer to environment block */ 52 extern char** __initenv; /* pointer to initial environment block */ 53 extern wchar_t** _wenviron; /* pointer to environment block */ 54 extern wchar_t** __winitenv; /* pointer to initial environment block */ 55 56 extern void CDECL __getmainargs(int *argc, char** *argv, char** *envp, 57 int expand_wildcards, int *new_mode); 58 extern void CDECL __wgetmainargs(int *argc, WCHAR** *wargv, WCHAR** *wenvp, 59 int expand_wildcards, int *new_mode); 60 61 /* LIBRARY ENTRY POINT ********************************************************/ 62 63 BOOL 64 WINAPI 65 DllMain(PVOID hinstDll, ULONG dwReason, PVOID reserved) 66 { 67 OSVERSIONINFOW osvi; 68 switch (dwReason) 69 { 70 case DLL_PROCESS_ATTACH: 71 /* initialize version info */ 72 TRACE("Process Attach\n"); 73 osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW); 74 GetVersionExW( &osvi ); 75 _winver = (osvi.dwMajorVersion << 8) | osvi.dwMinorVersion; 76 _winmajor = osvi.dwMajorVersion; 77 _winminor = osvi.dwMinorVersion; 78 _osplatform = osvi.dwPlatformId; 79 _osver = osvi.dwBuildNumber; 80 81 /* create tls stuff */ 82 if (!msvcrt_init_tls()) 83 return FALSE; 84 85 if (BlockEnvToEnvironA() < 0) 86 return FALSE; 87 88 if (BlockEnvToEnvironW() < 0) 89 { 90 FreeEnvironment(_environ); 91 return FALSE; 92 } 93 94 _acmdln = _strdup(GetCommandLineA()); 95 _wcmdln = _wcsdup(GetCommandLineW()); 96 97 /* Initialization of the WINE code */ 98 msvcrt_init_mt_locks(); 99 //msvcrt_init_math(); 100 msvcrt_init_io(); 101 //msvcrt_init_console(); 102 //msvcrt_init_args(); 103 //msvcrt_init_signals(); 104 TRACE("Attach done\n"); 105 break; 106 107 case DLL_THREAD_ATTACH: 108 //msvcrt_get_thread_data creates data when first called 109 break; 110 111 case DLL_THREAD_DETACH: 112 msvcrt_free_tls_mem(); 113 break; 114 115 case DLL_PROCESS_DETACH: 116 TRACE("Detach\n"); 117 /* Deinit of the WINE code */ 118 msvcrt_free_io(); 119 if (reserved) break; 120 msvcrt_free_popen_data(); 121 msvcrt_free_mt_locks(); 122 //msvcrt_free_console(); 123 //msvcrt_free_args(); 124 //msvcrt_free_signals(); 125 msvcrt_free_tls_mem(); 126 if (!msvcrt_free_tls()) 127 return FALSE; 128 if(global_locale) 129 MSVCRT__free_locale(global_locale); 130 131 if (__winitenv && __winitenv != _wenviron) 132 FreeEnvironment((char**)__winitenv); 133 if (_wenviron) 134 FreeEnvironment((char**)_wenviron); 135 136 if (__initenv && __initenv != _environ) 137 FreeEnvironment(__initenv); 138 if (_environ) 139 FreeEnvironment(_environ); 140 141 TRACE("Detach done\n"); 142 break; 143 } 144 145 return TRUE; 146 } 147 148 /* LIBRARY EXPORTS ************************************************************/ 149 150 /********************************************************************* 151 * __getmainargs (MSVCRT20.@) 152 * 153 * new_mode is not a pointer in msvcrt20. 154 */ 155 void CDECL MSVCRT20__getmainargs( int *argc, char** *argv, char** *envp, 156 int expand_wildcards, int new_mode ) 157 { 158 __getmainargs( argc, argv, envp, expand_wildcards, &new_mode ); 159 } 160 161 /********************************************************************* 162 * __wgetmainargs (MSVCRT20.@) 163 * 164 * new_mode is not a pointer in msvcrt20. 165 */ 166 void CDECL MSVCRT20__wgetmainargs( int *argc, WCHAR** *wargv, WCHAR** *wenvp, 167 int expand_wildcards, int new_mode ) 168 { 169 __wgetmainargs( argc, wargv, wenvp, expand_wildcards, &new_mode ); 170 } 171 172 /* EOF */ 173