/*****************************************************************************
- * 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 <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
# include "config.h"
#endif
+#ifndef UNICODE
#define UNICODE
+#endif
+
#include <vlc/vlc.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
#include <windows.h>
+#include <shellapi.h>
-#if !defined(UNDER_CE)
-# define _WIN32_IE 0x500
-# include <shlobj.h>
-# include <tlhelp32.h>
-# include <wininet.h>
-static void check_crashdump();
-LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo);
+#ifndef _WIN32_IE
+# define _WIN32_IE 0x501
#endif
+#include <fcntl.h>
+#include <io.h>
+#include <shlobj.h>
+#include <wininet.h>
+#define PSAPI_VERSION 1
+#include <psapi.h>
+#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;
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++;
+ SetErrorMode(SEM_FAILCRITICALERRORS);
+ 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;
+ 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);
}
- else
- /* End of unquoted parameter */
- if (*line)
- *line++ = 0;
- }
- 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]);
+ char *argv[argc + 3];
+ BOOL crash_handling = TRUE;
+ int j = 0;
+ char *lang = NULL;
+
+ 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 */
+ }
+ if (!wcsncmp(wargv[i], L"--language", 10) )
+ {
+ if (i < argc - 1 && wcsncmp( wargv[i + 1], L"--", 2 ))
+ lang = FromWide (wargv[++i]);
+ continue;
+ }
+
+ argv[j++] = FromWide (wargv[i]);
+ }
+
+ argc = j;
argv[argc] = NULL;
LocalFree (wargv);
-#else
- char **argv, psz_cmdline[wcslen(lpCmdLine) * 4];
- WideCharToMultiByte( CP_UTF8, 0, lpCmdLine, -1,
- psz_cmdline, sizeof (psz_cmdline), NULL, NULL );
+ 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);
+ }
- argc = parse_cmdline (psz_cmdline, &argv);
-#endif
+ _setmode( _fileno( stdin ), _O_BINARY ); /* Needed for pipes */
- libvlc_exception_t ex, dummy;
- libvlc_exception_init (&ex);
- libvlc_exception_init (&dummy);
+ /* */
+ if (!lang)
+ {
+ HKEY h_key;
+ if( RegOpenKeyEx( HKEY_CURRENT_USER, TEXT("Software\\VideoLAN\\VLC\\"), 0, KEY_READ, &h_key )
+ == ERROR_SUCCESS )
+ {
+ TCHAR szData[256];
+ DWORD len = 256;
+ if( RegQueryValueEx( h_key, TEXT("Lang"), NULL, NULL, (LPBYTE) &szData, &len ) == ERROR_SUCCESS )
+ lang = FromWide( szData );
+ }
+ }
-#if !defined( UNDER_CE )
- check_crashdump();
- SetUnhandledExceptionFilter(vlc_exception_filter);
-#endif
+ if (lang && strncmp( lang, "auto", 4 ) )
+ {
+ char tmp[11];
+ snprintf(tmp, 11, "LANG=%s", lang);
+ putenv(tmp);
+ }
+ free(lang);
/* 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, "globalhotkeys,none", &ex);
- libvlc_add_intf (vlc, NULL, &ex);
- libvlc_playlist_play (vlc, -1, 0, NULL, &dummy);
+ libvlc_set_app_id (vlc, "org.VideoLAN.VLC", PACKAGE_VERSION,
+ PACKAGE_NAME);
+ 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 )
-
-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" );
+ wchar_t mv_crashdump_path[MAX_PATH];
+ wcscpy (mv_crashdump_path, crashdump_path);
+ wcscat (mv_crashdump_path, L".mv");
- swprintf( wdir+wcslen( wdir ), L"%s", L"\\vlc\\crashdump" );
-}
+ if (_wrename (crashdump_path, mv_crashdump_path))
+ return;
-static void check_crashdump()
-{
- wchar_t * wdir = (wchar_t *)malloc(sizeof(wchar_t)*MAX_PATH);
- get_crashdump_path(wdir);
+ FILE * fd = _wfopen ( mv_crashdump_path, L"r, ccs=UTF-8" );
+ if( !fd )
+ return;
+ fclose( fd );
- FILE * fd = _wfopen ( wdir, L"r, ccs=UTF-8" );
- if( fd )
- {
- 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);
+ 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);
- if(answer == IDYES)
+ 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, mv_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(mv_crashdump_path);
}
/*****************************************************************************
{
if(IsDebuggerPresent())
{
- //If a debugger is present, pass the exception to the debugger with EXCEPTION_CONTINUE_SEARCH
+ //If a debugger is present, pass the exception to the debugger
+ //with EXCEPTION_CONTINUE_SEARCH
return EXCEPTION_CONTINUE_SEARCH;
}
else
{
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);
+ FILE * fd = _wfopen ( crashdump_path, L"w, ccs=UTF-8" );
if( !fd )
{
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 )
- {
- unsigned int i;
- for( i = 0; i < pException->NumberParameters; i++ )
- fprintf( fd, " | %08x", pException->ExceptionInformation[i] );
- }
-
- fwprintf( fd, L"\n\n[context]\nEDI:%08x\nESI:%08x\n" \
- "EBX:%08x\nEDX:%08x\nECX:%08x\nEAX:%08x\n" \
- "EBP:%08x\nEIP:%08x\nESP:%08x\n",
+ fwprintf( fd, L"[version]\nOS=%d.%d.%d.%d.%ls\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
fwprintf( fd, L"\n[stacktrace]\n#EIP|base|module\n" );
- wchar_t module[ 256 ];
- MEMORY_BASIC_INFORMATION mbi ;
- VirtualQuery( (DWORD *)pContext->Eip, &mbi, sizeof( mbi ) ) ;
- HINSTANCE hInstance = mbi.AllocationBase;
- GetModuleFileName( hInstance, module, 256 ) ;
- fwprintf( fd, L"%08x|%s\n", pContext->Eip, module );
-
- DWORD pEbp = pContext->Ebp;
- DWORD caller = *((DWORD*)pEbp + 1);
-
- do
+#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++ )
{
- VirtualQuery( (DWORD *)caller, &mbi, sizeof( mbi ) ) ;
- HINSTANCE hInstance = mbi.AllocationBase;
- GetModuleFileName( hInstance, module, 256 ) ;
- fwprintf( fd, L"%08x|%s\n", caller, module );
- pEbp = *(DWORD*)pEbp ;
- caller = *((DWORD*)pEbp + 1) ;
- /*The last EBP points to NULL!*/
- }while(caller);
+ MEMORY_BASIC_INFORMATION mbi;
+ wchar_t module[ 256 ];
+ VirtualQuery( caller, &mbi, sizeof( mbi ) ) ;
+ GetModuleFileName( mbi.AllocationBase, module, 256 );
+ fwprintf( fd, L"%p|%ls\n", caller, module );
+
+ if( IsBadReadPtr( pBase, 2 * sizeof( void* ) ) )
+ break;
+
+ /*The last BP points to NULL!*/
+ caller = *(pBase + 1);
+ if( !caller )
+ break;
+ pBase = *pBase;
+ if( !pBase )
+ break;
+ }
+
+ 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|%ls\n", mods[i], module);
+ }
+ }
+ CloseHandle(hpid);
+ }
fclose( fd );
fflush( stderr );
exit( 1 );
}
}
-#endif
projects / vlc / blobdiff