1 const char win32_rcs[] = "$Id: win32.c,v 1.8 2002/03/26 22:57:10 jongfoster Exp $";
2 /*********************************************************************
4 * File : $Source: /cvsroot/ijbswa/current/win32.c,v $
6 * Purpose : Win32 User Interface initialization and message loop
8 * Copyright : Written by and Copyright (C) 2001-2002 members of
9 * the Privoxy team. http://www.privoxy.org/
11 * Written by and Copyright (C) 1999 Adam Lock
14 * This program is free software; you can redistribute it
15 * and/or modify it under the terms of the GNU General
16 * Public License as published by the Free Software
17 * Foundation; either version 2 of the License, or (at
18 * your option) any later version.
20 * This program is distributed in the hope that it will
21 * be useful, but WITHOUT ANY WARRANTY; without even the
22 * implied warranty of MERCHANTABILITY or FITNESS FOR A
23 * PARTICULAR PURPOSE. See the GNU General Public
24 * License for more details.
26 * The GNU General Public License should be included with
27 * this file. If not, you can view it at
28 * http://www.gnu.org/copyleft/gpl.html
29 * or write to the Free Software Foundation, Inc., 59
30 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
34 * Revision 1.8 2002/03/26 22:57:10 jongfoster
35 * Web server name should begin www.
37 * Revision 1.7 2002/03/24 12:03:47 jongfoster
40 * Revision 1.6 2002/03/16 21:53:28 jongfoster
41 * VC++ Heap debug option
43 * Revision 1.5 2002/03/04 23:47:30 jongfoster
44 * - Rewritten, simpler command-line pre-parser
45 * - not using raise(SIGINT) any more
47 * Revision 1.4 2001/11/30 21:29:33 jongfoster
50 * Revision 1.3 2001/11/16 00:46:31 jongfoster
51 * Fixing compiler warnings
53 * Revision 1.2 2001/07/29 19:32:00 jongfoster
54 * Renaming _main() [mingw32 only] to real_main(), for ANSI compliance.
56 * Revision 1.1.1.1 2001/05/15 13:59:08 oes
57 * Initial import of version 2.9.3 source tree
60 *********************************************************************/
73 /* Uncomment this if you want to build Win32 as a console app */
74 /* #define _WIN_CONSOLE */
84 #if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
85 /* Visual C++ Heap debugging */
87 #endif /* defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG) */
91 const char win32_h_rcs[] = WIN32_H_VERSION;
93 const char win32_blurb[] =
94 "Privoxy version " VERSION " for Windows\n"
95 "Copyright (C) 2000-2002 by members of the Privoxy Team\n"
96 "Copyright (C) 1997-8 by Junkbusters Corp.\n"
97 "This is free software; it may be used and copied under the\n"
98 "GNU General Public License: http://www.gnu.org/copyleft/gpl.html .\n"
99 "This program comes with ABSOLUTELY NO WARRANTY OF ANY KIND.\n"
101 "For information about how to to configure the proxy and your browser, see\n"
102 " " HOME_PAGE_URL "\n"
111 HINSTANCE g_hInstance;
114 static void __cdecl UserInterfaceThread(void *);
119 /*********************************************************************
123 * Description : M$ Windows "main" routine:
124 * parse the `lpCmdLine' param into main's argc and argv variables,
125 * start the user interface thread (for the systray window), and
126 * call main (i.e. patch execution into normal startup).
129 * 1 : hInstance = instance handle of this execution
130 * 2 : hPrevInstance = instance handle of previous execution
131 * 3 : lpCmdLine = command line string which started us
132 * 4 : nCmdShow = window show value (MIN, MAX, NORMAL, etc...)
134 * Returns : `main' never returns, so WinMain will also never return.
136 *********************************************************************/
137 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
143 char szModule[MAX_PATH+1];
145 HANDLE hInitCompleteEvent = NULL;
149 #if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
151 /* Visual C++ Heap debugging */
153 /* Get current flag*/
154 int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
156 /* Turn on leak-checking bit */
157 tmpFlag |= _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF | _CRTDBG_CHECK_ALWAYS_DF;
159 /* Turn off CRT block checking bit */
160 tmpFlag &= ~(_CRTDBG_CHECK_CRT_DF | _CRTDBG_DELAY_FREE_MEM_DF);
162 /* Set flag to the new value */
163 _CrtSetDbgFlag( tmpFlag );
165 #endif /* defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG) */
168 * Cheat in parsing the command line. We only ever have at most one
169 * paramater, which may optionally be specified inside double quotes.
172 if (lpCmdLine != NULL)
174 /* Make writable copy */
175 lpCmdLine = strdup(lpCmdLine);
177 if (lpCmdLine != NULL)
180 i = strlen(lpCmdLine);
181 if ((i >= 2) && (lpCmdLine[0] == '\"') && (lpCmdLine[i - 1] == '\"'))
183 lpCmdLine[i - 1] = '\0';
186 if (lpCmdLine[0] == '\0')
192 GetModuleFileName(hInstance, szModule, MAX_PATH);
196 argc = ((lpCmdLine != NULL) ? 2 : 1);
199 /* Create a user-interface thread and wait for it to initialise */
200 hInitCompleteEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
201 g_hInstance = hInstance;
202 g_nCmdShow = nCmdShow;
203 _beginthread(UserInterfaceThread, 0, &hInitCompleteEvent);
204 WaitForSingleObject(hInitCompleteEvent, INFINITE);
205 DeleteObject(hInitCompleteEvent);
209 res = real_main( argc, argv );
211 res = main( argc, argv );
220 /*********************************************************************
222 * Function : InitWin32
224 * Description : Initialise windows, setting up the console or windows as appropriate.
230 *********************************************************************/
233 WORD wVersionRequested;
237 SetProcessShutdownParameters(0x100, SHUTDOWN_NORETRY);
243 wVersionRequested = MAKEWORD(2, 0);
244 if (WSAStartup(wVersionRequested, &wsaData) != 0)
247 MessageBox(NULL, "Cannot initialize WinSock library", "Privoxy Error",
248 MB_OK | MB_ICONERROR | MB_TASKMODAL | MB_SETFOREGROUND | MB_TOPMOST);
264 /*********************************************************************
266 * Function : UserInterfaceThread
268 * Description : User interface thread. WinMain will wait for us to set
269 * the hInitCompleteEvent before patching over to `main'.
270 * This ensures the systray window is active before beginning
274 * 1 : pData = pointer to `hInitCompleteEvent'.
278 *********************************************************************/
279 static void __cdecl UserInterfaceThread(void *pData)
282 HANDLE hInitCompleteEvent = *((HANDLE *) pData);
286 SetEvent(hInitCompleteEvent);
288 /* Enter a message processing loop */
289 while (GetMessage(&msg, (HWND) NULL, 0, 0))
291 TranslateMessage(&msg);
292 DispatchMessage(&msg);