mirror of
https://github.com/videolan/vlc.git
synced 2024-12-12 03:06:13 +08:00
338 lines
12 KiB
C
338 lines
12 KiB
C
/*****************************************************************************
|
|
* winvlc.c: the Windows VLC media player
|
|
*****************************************************************************
|
|
* Copyright (C) 1998-2011 the VideoLAN team
|
|
*
|
|
* Authors: Vincent Seguin <seguin@via.ecp.fr>
|
|
* Samuel Hocevar <sam@zoy.org>
|
|
* Gildas Bazin <gbazin@videolan.org>
|
|
* Derk-Jan Hartman <hartman at videolan dot org>
|
|
* Lots of other people, see the libvlc AUTHORS file
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
|
|
*****************************************************************************/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#define UNICODE
|
|
#include <vlc/vlc.h>
|
|
#include <windows.h>
|
|
#include <shellapi.h>
|
|
|
|
#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;
|
|
|
|
static char *FromWide (const wchar_t *wide)
|
|
{
|
|
size_t len;
|
|
len = WideCharToMultiByte (CP_UTF8, 0, wide, -1, NULL, 0, NULL, NULL);
|
|
|
|
char *out = (char *)malloc (len);
|
|
if (out)
|
|
WideCharToMultiByte (CP_UTF8, 0, wide, -1, out, len, NULL, NULL);
|
|
return out;
|
|
}
|
|
|
|
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
|
|
|
|
HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0);
|
|
|
|
/* SetProcessDEPPolicy */
|
|
HINSTANCE h_Kernel32 = LoadLibraryW(L"kernel32.dll");
|
|
if(h_Kernel32)
|
|
{
|
|
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);
|
|
}
|
|
|
|
/* Args */
|
|
wchar_t **wargv = CommandLineToArgvW (GetCommandLine (), &argc);
|
|
if (wargv == NULL)
|
|
return 1;
|
|
|
|
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 */
|
|
}
|
|
|
|
argv[j++] = FromWide (wargv[i]);
|
|
}
|
|
|
|
argc = j;
|
|
argv[argc] = NULL;
|
|
LocalFree (wargv);
|
|
|
|
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);
|
|
}
|
|
|
|
_setmode( STDIN_FILENO, _O_BINARY ); /* Needed for pipes */
|
|
|
|
/* Initialize libvlc */
|
|
libvlc_instance_t *vlc;
|
|
vlc = libvlc_new (argc, (const char **)argv);
|
|
if (vlc != NULL)
|
|
{
|
|
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);
|
|
}
|
|
|
|
for (int i = 0; i < argc; i++)
|
|
free (argv[i]);
|
|
|
|
(void)hInstance; (void)hPrevInstance; (void)lpCmdLine; (void)nCmdShow;
|
|
return 0;
|
|
}
|
|
|
|
/* Crashdumps handling */
|
|
static void check_crashdump(void)
|
|
{
|
|
FILE * fd = _wfopen ( crashdump_path, L"r, ccs=UTF-8" );
|
|
if( !fd )
|
|
return;
|
|
fclose( fd );
|
|
|
|
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)
|
|
{
|
|
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)
|
|
{
|
|
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
|
|
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(crashdump_path);
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* 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" );
|
|
|
|
FILE * fd = _wfopen ( crashdump_path, L"w, ccs=UTF-8" );
|
|
|
|
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 %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" );
|
|
|
|
#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;
|
|
}
|
|
|
|
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 );
|
|
}
|
|
}
|