X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=bin%2Fwinvlc.c;h=db97bae35cf4465b2bf546fd612dbdef9724e3e8;hb=6d2b8a0ae2cc8bce56a8fb0ae4456550b459b443;hp=0b046ec06c89dfb5111e3ba29ec12f27ae3ba4dc;hpb=d282bd2d015d247babd65da6df4370c29ebb4cab;p=vlc diff --git a/bin/winvlc.c b/bin/winvlc.c index 0b046ec06c..db97bae35c 100644 --- a/bin/winvlc.c +++ b/bin/winvlc.c @@ -1,7 +1,7 @@ /***************************************************************************** - * winvlc.c: the Windows VLC player + * winvlc.c: the Windows VLC media player ***************************************************************************** - * Copyright (C) 1998-2008 the VideoLAN team + * Copyright (C) 1998-2011 the VideoLAN team * * Authors: Vincent Seguin * Samuel Hocevar @@ -30,21 +30,23 @@ #define UNICODE #include -#include -#include -#include #include +#include -#if !defined(UNDER_CE) && defined ( NDEBUG ) -# define _WIN32_IE 0x500 -# include -# include -# include -static void check_crashdump(); -LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo); +#ifndef _WIN32_IE +# define _WIN32_IE 0x501 #endif +#include +#include +#include +#include +#define PSAPI_VERSION 1 +#include +#define HeapEnableTerminationOnCorruption (HEAP_INFORMATION_CLASS)1 +static void check_crashdump(void); +LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo); +static const wchar_t *crashdump_path; -#ifndef UNDER_CE static char *FromWide (const wchar_t *wide) { size_t len; @@ -55,167 +57,179 @@ static char *FromWide (const wchar_t *wide) WideCharToMultiByte (CP_UTF8, 0, wide, -1, out, len, NULL, NULL); return out; } -#else -static int parse_cmdline (char *line, char ***argvp) -{ - char **argv = malloc (sizeof (char *)); - int argc = 0; - - while (*line != '\0') - { - char quote = 0; - /* Skips white spaces */ - while (strchr ("\t ", *line)) - line++; - if (!*line) - break; - - /* Starts a new parameter */ - argv = realloc (argv, (argc + 2) * sizeof (char *)); - if (*line == '"') - { - quote = '"'; - line++; - } - argv[argc++] = line; +int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, + LPSTR lpCmdLine, + int nCmdShow ) +{ + int argc; + + /* VLC does not change the thread locale, so gettext/libintil will use the + * user default locale as reference. */ + /* gettext versions 0.18-0.18.1 will use the Windows Vista locale name + * if the GETTEXT_MUI environment variable is set. If not set or if running + * on Windows 2000/XP/2003 an hard-coded language ID list is used. This + * putenv() call may become redundant with later versions of gettext. */ + putenv("GETTEXT_MUI=1"); +#ifdef TOP_BUILDDIR + putenv("VLC_PLUGIN_PATH=Z:"TOP_BUILDDIR"/modules"); + putenv("VLC_DATA_PATH=Z:"TOP_SRCDIR"/share"); +#endif - more: - while (*line && !strchr ("\t ", *line)) - line++; + HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0); - if (line > argv[argc - 1] && line[-1] == quote) - /* End of quoted parameter */ - line[-1] = 0; - else - if (*line && quote) + /* SetProcessDEPPolicy */ + HINSTANCE h_Kernel32 = LoadLibraryW(L"kernel32.dll"); + if(h_Kernel32) { - /* Space within a quote */ - line++; - goto more; - } - else - /* End of unquoted parameter */ - if (*line) - *line++ = 0; + BOOL (WINAPI * mySetProcessDEPPolicy)( DWORD dwFlags); + BOOL (WINAPI * mySetDllDirectoryA)(const char* lpPathName); +# define PROCESS_DEP_ENABLE 1 + + mySetProcessDEPPolicy = (BOOL WINAPI (*)(DWORD)) + GetProcAddress(h_Kernel32, "SetProcessDEPPolicy"); + if(mySetProcessDEPPolicy) + mySetProcessDEPPolicy(PROCESS_DEP_ENABLE); + + /* Do NOT load any library from cwd. */ + mySetDllDirectoryA = (BOOL WINAPI (*)(const char*)) + GetProcAddress(h_Kernel32, "SetDllDirectoryA"); + if(mySetDllDirectoryA) + mySetDllDirectoryA(""); + + FreeLibrary(h_Kernel32); } - argv[argc] = NULL; - *argvp = argv; - return argc; -} -#endif -int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, -#ifndef UNDER_CE - LPSTR lpCmdLine, -#else - LPWSTR lpCmdLine, -#endif - int nCmdShow ) -{ - int argc, ret; -#ifndef UNDER_CE + /* Args */ wchar_t **wargv = CommandLineToArgvW (GetCommandLine (), &argc); if (wargv == NULL) return 1; - char *argv[argc + 1]; - for (int i = 0; i < argc; i++) - argv[i] = FromWide (wargv[i]); - argv[argc] = NULL; - LocalFree (wargv); -#else - char **argv, psz_cmdline[wcslen(lpCmdLine) * 4]; + char *argv[argc + 3]; + BOOL crash_handling = TRUE; + int j = 0; + + argv[j++] = FromWide( L"--media-library" ); + argv[j++] = FromWide( L"--no-ignore-config" ); + for (int i = 1; i < argc; i++) + { + if(!wcscmp(wargv[i], L"--no-crashdump")) + { + crash_handling = FALSE; + continue; /* don't give argument to libvlc */ + } - WideCharToMultiByte( CP_UTF8, 0, lpCmdLine, -1, - psz_cmdline, sizeof (psz_cmdline), NULL, NULL ); + argv[j++] = FromWide (wargv[i]); + } - argc = parse_cmdline (psz_cmdline, &argv); -#endif + argc = j; + argv[argc] = NULL; + LocalFree (wargv); - libvlc_exception_t ex, dummy; - libvlc_exception_init (&ex); - libvlc_exception_init (&dummy); + if(crash_handling) + { + static wchar_t path[MAX_PATH]; + if( S_OK != SHGetFolderPathW( NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE, + NULL, SHGFP_TYPE_CURRENT, path ) ) + fprintf( stderr, "Can't open the vlc conf PATH\n" ); + _snwprintf( path+wcslen( path ), MAX_PATH, L"%s", L"\\vlc\\crashdump" ); + crashdump_path = &path[0]; + + check_crashdump(); + SetUnhandledExceptionFilter(vlc_exception_filter); + } -#if !defined( UNDER_CE ) && defined ( NDEBUG ) - check_crashdump(); - SetUnhandledExceptionFilter(vlc_exception_filter); -#endif + _setmode( STDIN_FILENO, _O_BINARY ); /* Needed for pipes */ /* Initialize libvlc */ libvlc_instance_t *vlc; - vlc = libvlc_new (argc - 1, (const char **)argv + 1, &ex); + vlc = libvlc_new (argc, (const char **)argv); if (vlc != NULL) { - libvlc_add_intf (vlc, NULL, &ex); - libvlc_playlist_play (vlc, -1, 0, NULL, &dummy); + libvlc_set_user_agent (vlc, "VLC media player", "VLC/"PACKAGE_VERSION); + libvlc_add_intf (vlc, "hotkeys,none"); + libvlc_add_intf (vlc, "globalhotkeys,none"); + libvlc_add_intf (vlc, NULL); + libvlc_playlist_play (vlc, -1, 0, NULL); libvlc_wait (vlc); libvlc_release (vlc); } + else + MessageBox (NULL, TEXT("VLC media player could not start.\n" + "Either the command line options were invalid or no plugins were found.\n"), + TEXT("VLC media player"), + MB_OK|MB_ICONERROR); - ret = libvlc_exception_raised (&ex); - libvlc_exception_clear (&ex); - libvlc_exception_clear (&dummy); for (int i = 0; i < argc; i++) free (argv[i]); (void)hInstance; (void)hPrevInstance; (void)lpCmdLine; (void)nCmdShow; - return ret; + return 0; } -#if !defined( UNDER_CE ) && defined ( NDEBUG ) - -static void get_crashdump_path(wchar_t * wdir) +/* Crashdumps handling */ +static void check_crashdump(void) { - if( S_OK != SHGetFolderPathW( NULL, - CSIDL_APPDATA | CSIDL_FLAG_CREATE, - NULL, SHGFP_TYPE_CURRENT, wdir ) ) - fprintf( stderr, "Can't open the vlc conf PATH\n" ); + FILE * fd = _wfopen ( crashdump_path, L"r, ccs=UTF-8" ); + if( !fd ) + return; + fclose( fd ); - swprintf( wdir+wcslen( wdir ), L"%s", L"\\vlc\\crashdump" ); -} + int answer = MessageBox( NULL, L"Ooops: VLC media player just crashed.\n" \ + "Would you like to send a bug report to the developers team?", + L"VLC crash reporting", MB_YESNO); -static void check_crashdump() -{ - wchar_t * wdir = (wchar_t *)malloc(sizeof(wchar_t)*MAX_PATH); - get_crashdump_path(wdir); - - FILE * fd = _wfopen ( wdir, L"r, ccs=UTF-8" ); - if( fd ) + if(answer == IDYES) { - fclose( fd ); - int answer = MessageBox( NULL, L"VLC media player just crashed." \ - " Do you want to send a bug report to the developers team?", - L"VLC crash reporting", MB_YESNO); - - if(answer == IDYES) + HINTERNET Hint = InternetOpen(L"VLC Crash Reporter", + INTERNET_OPEN_TYPE_PRECONFIG, NULL,NULL,0); + if(Hint) { - HINTERNET Hint = InternetOpen(L"VLC Crash Reporter", INTERNET_OPEN_TYPE_PRECONFIG, NULL,NULL,0); - if(Hint) + HINTERNET ftp = InternetConnect(Hint, L"crash.videolan.org", + INTERNET_DEFAULT_FTP_PORT, NULL, NULL, + INTERNET_SERVICE_FTP, INTERNET_FLAG_PASSIVE, 0); + if(ftp) { - HINTERNET ftp = InternetConnect(Hint, L"crash.videolan.org", INTERNET_DEFAULT_FTP_PORT, - NULL, NULL, INTERNET_SERVICE_FTP, 0, 0); - if(ftp) - { - SYSTEMTIME now; - GetSystemTime(&now); - wchar_t remote_file[MAX_PATH]; - swprintf( remote_file, L"/crashs/%04d%02d%02d%02d%02d%02d",now.wYear, - now.wMonth, now.wDay, now.wHour, now.wMinute, now.wSecond ); - - FtpPutFile( ftp, wdir, remote_file, FTP_TRANSFER_TYPE_BINARY, 0); - InternetCloseHandle(ftp); - } + SYSTEMTIME now; + GetSystemTime(&now); + wchar_t remote_file[MAX_PATH]; + _snwprintf(remote_file, MAX_PATH, + L"/crashes-win32/%04d%02d%02d%02d%02d%02d", + now.wYear, now.wMonth, now.wDay, now.wHour, + now.wMinute, now.wSecond ); + + if( FtpPutFile( ftp, crashdump_path, remote_file, + FTP_TRANSFER_TYPE_BINARY, 0) ) + MessageBox( NULL, L"Report sent correctly. Thanks a lot " \ + "for the help.", L"Report sent", MB_OK); else - fprintf(stderr,"Can't connect to FTP server%d\n",GetLastError()); - InternetCloseHandle(Hint); + MessageBox( NULL, L"There was an error while "\ + "transferring the data to the FTP server.\n"\ + "Thanks a lot for the help.", + L"Report sending failed", MB_OK); + InternetCloseHandle(ftp); } + else + { + MessageBox( NULL, L"There was an error while connecting to " \ + "the FTP server. "\ + "Thanks a lot for the help.", + L"Report sending failed", MB_OK); + fprintf(stderr,"Can't connect to FTP server 0x%08lu\n", + (unsigned long)GetLastError()); + } + InternetCloseHandle(Hint); + } + else + { + MessageBox( NULL, L"There was an error while connecting to the Internet.\n"\ + "Thanks a lot for the help anyway.", + L"Report sending failed", MB_OK); } - - _wremove(wdir); } - free((void *)wdir); + + _wremove(crashdump_path); } /***************************************************************************** @@ -223,70 +237,107 @@ static void check_crashdump() *****************************************************************************/ LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo) { - fprintf( stderr, "unhandled vlc exception\n" ); - - wchar_t * wdir = (wchar_t *)malloc(sizeof(wchar_t)*MAX_PATH); - get_crashdump_path(wdir); - FILE * fd = _wfopen ( wdir, L"w, ccs=UTF-8" ); - free((void *)wdir); - - if( !fd ) + if(IsDebuggerPresent()) { - fprintf( stderr, "\nerror while opening file" ); - exit( 1 ); + //If a debugger is present, pass the exception to the debugger + //with EXCEPTION_CONTINUE_SEARCH + return EXCEPTION_CONTINUE_SEARCH; } - - OSVERSIONINFO osvi; - ZeroMemory( &osvi, sizeof(OSVERSIONINFO) ); - osvi.dwOSVersionInfoSize = sizeof( OSVERSIONINFO ); - GetVersionEx( &osvi ); - - fwprintf( fd, L"[Version]\nOS=%d.%d.%d.%d.%s\nVLC=" VERSION_MESSAGE, osvi.dwMajorVersion, - osvi.dwMinorVersion, - osvi.dwBuildNumber, - osvi.dwPlatformId, - osvi.szCSDVersion); - - const CONTEXT *const pContext = (const CONTEXT *)lpExceptionInfo->ContextRecord; - const EXCEPTION_RECORD *const pException = (const EXCEPTION_RECORD *)lpExceptionInfo->ExceptionRecord; - /*No nested exceptions for now*/ - fwprintf( fd, L"\n\n[Exceptions]\n%08x at %08x",pException->ExceptionCode, - pException->ExceptionAddress ); - if( pException->NumberParameters > 0 ) + else { - unsigned int i; - for( i = 0; i < pException->NumberParameters; i++ ) - fprintf( fd, " | %08x", pException->ExceptionInformation[i] ); - } + fprintf( stderr, "unhandled vlc exception\n" ); - fwprintf( fd, L"\n\n[CONTEXT]\nEDI:%08x\nESI:%08x\n" \ - "EBX:%08x\nEDX:%08xn\nECX:%08x\nEAX:%08x\n" \ - "EBP:%08x\nEIP:%08x\nESP:%08x\n", - pContext->Edi,pContext->Esi,pContext->Ebx, - pContext->Edx,pContext->Ecx,pContext->Eax, - pContext->Ebp,pContext->Eip,pContext->Esp ); + FILE * fd = _wfopen ( crashdump_path, L"w, ccs=UTF-8" ); - fwprintf( fd, L"\n\n[STACKTRACE]\n#EIP|base|module\n" ); + if( !fd ) + { + fprintf( stderr, "\nerror while opening file" ); + exit( 1 ); + } - DWORD pEbp = pContext->Ebp; - DWORD caller = *((DWORD*)pEbp + 1) ; + OSVERSIONINFO osvi; + ZeroMemory( &osvi, sizeof(OSVERSIONINFO) ); + osvi.dwOSVersionInfoSize = sizeof( OSVERSIONINFO ); + GetVersionEx( &osvi ); + + fwprintf( fd, L"[version]\nOS=%d.%d.%d.%d.%s\nVLC=" VERSION_MESSAGE, + osvi.dwMajorVersion, osvi.dwMinorVersion, osvi.dwBuildNumber, + osvi.dwPlatformId, osvi.szCSDVersion); + + const CONTEXT *const pContext = (const CONTEXT *) + lpExceptionInfo->ContextRecord; + const EXCEPTION_RECORD *const pException = (const EXCEPTION_RECORD *) + lpExceptionInfo->ExceptionRecord; + /* No nested exceptions for now */ + fwprintf( fd, L"\n\n[exceptions]\n%08x at %px", + pException->ExceptionCode, pException->ExceptionAddress ); + + for( unsigned int i = 0; i < pException->NumberParameters; i++ ) + fwprintf( fd, L" | %p", pException->ExceptionInformation[i] ); + +#ifdef WIN64 + fwprintf( fd, L"\n\n[context]\nRDI:%px\nRSI:%px\n" \ + "RBX:%px\nRDX:%px\nRCX:%px\nRAX:%px\n" \ + "RBP:%px\nRIP:%px\nRSP:%px\nR8:%px\n" \ + "R9:%px\nR10:%px\nR11:%px\nR12:%px\n" \ + "R13:%px\nR14:%px\nR15:%px\n", + pContext->Rdi,pContext->Rsi,pContext->Rbx, + pContext->Rdx,pContext->Rcx,pContext->Rax, + pContext->Rbp,pContext->Rip,pContext->Rsp, + pContext->R8,pContext->R9,pContext->R10, + pContext->R11,pContext->R12,pContext->R13, + pContext->R14,pContext->R15 ); +#else + fwprintf( fd, L"\n\n[context]\nEDI:%px\nESI:%px\n" \ + "EBX:%px\nEDX:%px\nECX:%px\nEAX:%px\n" \ + "EBP:%px\nEIP:%px\nESP:%px\n", + pContext->Edi,pContext->Esi,pContext->Ebx, + pContext->Edx,pContext->Ecx,pContext->Eax, + pContext->Ebp,pContext->Eip,pContext->Esp ); +#endif - wchar_t module[ 256 ]; + fwprintf( fd, L"\n[stacktrace]\n#EIP|base|module\n" ); - do - { - MEMORY_BASIC_INFORMATION mbi ; - VirtualQuery( (DWORD *)caller, &mbi, sizeof( mbi ) ) ; - HINSTANCE hInstance = mbi.AllocationBase; - GetModuleFileName( hInstance, module, 256 ) ; - fwprintf( fd, L"%08x|%08x|%s\n", caller, hInstance, module ); - pEbp = *(DWORD*)pEbp ; - caller = *((DWORD*)pEbp + 1) ; - /*The last EBP points to NULL!*/ - }while(caller); +#ifdef WIN64 + LPCVOID caller = (LPCVOID)pContext->Rip; + LPVOID *pBase = (LPVOID*)pContext->Rbp; +#else + LPVOID *pBase = (LPVOID*)pContext->Ebp; + LPCVOID caller = (LPCVOID)pContext->Eip; +#endif + for( unsigned frame = 0; frame <= 100; frame++ ) + { + MEMORY_BASIC_INFORMATION mbi; + wchar_t module[ 256 ]; + VirtualQuery( caller, &mbi, sizeof( mbi ) ) ; + GetModuleFileName( mbi.AllocationBase, module, 256 ); + fwprintf( fd, L"%p|%s\n", caller, module ); + + /*The last BP points to NULL!*/ + caller = *(pBase + 1); + if( !caller ) + break; + pBase = *pBase; + } - fclose( fd ); - fflush( stderr ); - exit( 1 ); + HANDLE hpid = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, + FALSE, GetCurrentProcessId()); + if (hpid) { + HMODULE mods[1024]; + DWORD size; + if (EnumProcessModules(hpid, mods, sizeof(mods), &size)) { + fwprintf( fd, L"\n\n[modules]\n" ); + for (unsigned int i = 0; i < size / sizeof(HMODULE); i++) { + wchar_t module[ 256 ]; + GetModuleFileName(mods[i], module, 256); + fwprintf( fd, L"%p|%s\n", mods[i], module); + } + } + CloseHandle(hpid); + } + + fclose( fd ); + fflush( stderr ); + exit( 1 ); + } } -#endif