#include <stdlib.h>
#include <windows.h>
+#if !defined(UNDER_CE)
+# ifndef _WIN32_IE
+# define _WIN32_IE 0x501
+# endif
+# include <shlobj.h>
+# include <tlhelp32.h>
+# include <wininet.h>
+# ifndef _WIN64
+static void check_crashdump(void);
+LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo);
+# endif
+#define HeapEnableTerminationOnCorruption (HEAP_INFORMATION_CLASS)1
+#endif
+
#ifndef UNDER_CE
static char *FromWide (const wchar_t *wide)
{
#endif
int nCmdShow )
{
- int argc, ret;
+ int argc;
#ifndef UNDER_CE
+ HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0);
+
+ HINSTANCE h_Kernel32 = LoadLibraryW(L"kernel32.dll");
+ if(h_Kernel32)
+ {
+ BOOL (WINAPI * mySetProcessDEPPolicy)( DWORD dwFlags);
+# define PROCESS_DEP_ENABLE 1
+
+ mySetProcessDEPPolicy = (BOOL WINAPI (*)(DWORD))
+ GetProcAddress(h_Kernel32, "SetProcessDEPPolicy");
+ if(mySetProcessDEPPolicy)
+ mySetProcessDEPPolicy(PROCESS_DEP_ENABLE);
+ FreeLibrary(h_Kernel32);
+ }
+
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]);
+ BOOL crash_handling = TRUE;
+ int j = 0;
+
+ argv[j++] = FromWide( L"--no-ignore-config" );
+ for (int i = 1; i < argc; i++)
+ {
+ if(!wcscmp(wargv[i], L"--no-crashdump"))
+ {
+ crash_handling = FALSE;
+ }
+ else
+ {
+ argv[j] = FromWide (wargv[i]);
+ j++;
+ }
+ }
+
+ argc = j;
argv[argc] = NULL;
LocalFree (wargv);
+
+# ifndef _WIN64
+ if(crash_handling)
+ {
+ check_crashdump();
+ SetUnhandledExceptionFilter(vlc_exception_filter);
+ }
+# endif /* WIN64 */
+
#else
char **argv, psz_cmdline[wcslen(lpCmdLine) * 4];
argc = parse_cmdline (psz_cmdline, &argv);
#endif
- libvlc_exception_t ex, dummy;
- libvlc_exception_init (&ex);
- libvlc_exception_init (&dummy);
-
/* 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_add_intf (vlc, "globalhotkeys,none");
+ libvlc_add_intf (vlc, NULL);
+ libvlc_playlist_play (vlc, -1, 0, NULL);
libvlc_wait (vlc);
libvlc_release (vlc);
}
- 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( _WIN64 )
+
+static void get_crashdump_path(wchar_t * wdir)
+{
+ 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" );
+
+ swprintf( wdir+wcslen( wdir ), L"%s", L"\\vlc\\crashdump" );
}
+
+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 )
+ {
+ 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 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);
+ }
+ else
+ fprintf(stderr,"Can't connect to FTP server%d\n",GetLastError());
+ InternetCloseHandle(Hint);
+ }
+ }
+
+ _wremove(wdir);
+ }
+ free((void *)wdir);
+}
+
+/*****************************************************************************
+ * vlc_exception_filter: handles unhandled exceptions, like segfaults
+ *****************************************************************************/
+LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo)
+{
+ if(IsDebuggerPresent())
+ {
+ //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);
+
+ if( !fd )
+ {
+ fprintf( stderr, "\nerror while opening file" );
+ exit( 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 %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",
+ pContext->Edi,pContext->Esi,pContext->Ebx,
+ pContext->Edx,pContext->Ecx,pContext->Eax,
+ pContext->Ebp,pContext->Eip,pContext->Esp );
+
+ 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
+ {
+ 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);
+
+ fclose( fd );
+ fflush( stderr );
+ exit( 1 );
+ }
+}
+#endif
projects / vlc / blobdiff