mirror of https://code.videolan.org/videolan/vlc
94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/*****************************************************************************
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* breakpad.cpp: Wrapper to breakpad crash handler
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*****************************************************************************
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* Copyright (C) 1998-2017 VLC authors
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*
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* Authors: Hugo Beauzée-Luyssen <hugo@beauzee.fr>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <windows.h>
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#include "client/windows/handler/exception_handler.h"
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#include "common/windows/http_upload.h"
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#include <memory>
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#include <map>
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#include <string>
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using google_breakpad::ExceptionHandler;
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static bool FilterCallback(void*, EXCEPTION_POINTERS*, MDRawAssertionInfo*)
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{
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// Don't spam breakpad if we're debugging
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return !IsDebuggerPresent();
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}
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extern "C"
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{
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#define WIDEN_(x) L ## x
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#define WIDEN(x) WIDEN_(x)
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void CheckCrashDump( const wchar_t* path )
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{
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wchar_t pattern[MAX_PATH];
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WIN32_FIND_DATAW data;
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_snwprintf( pattern, MAX_PATH, L"%s/*.dmp", path );
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HANDLE h = FindFirstFileW( pattern, &data );
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if (h == INVALID_HANDLE_VALUE)
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return;
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int answer = MessageBoxW( NULL, L"Ooops: VLC media player just crashed.\n" \
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"Would you like to send a bug report to the developers team?",
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L"VLC crash reporting", MB_YESNO);
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std::map<std::wstring, std::wstring> params;
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params[L"prod"] = L"VLC";
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params[L"ver"] = WIDEN(PACKAGE_VERSION);
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do
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{
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wchar_t fullPath[MAX_PATH];
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_snwprintf( fullPath, MAX_PATH, L"%s/%s", path, data.cFileName );
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if( answer == IDYES )
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{
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std::map<std::wstring, std::wstring> files;
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files[L"upload_file_minidump"] = fullPath;
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google_breakpad::HTTPUpload::SendRequest(
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WIDEN( BREAKPAD_URL "/reports" ), params, files,
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NULL, NULL, NULL );
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}
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DeleteFileW( fullPath );
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} while ( FindNextFileW( h, &data ) );
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FindClose(h);
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}
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void* InstallCrashHandler( const wchar_t* crashdump_path )
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{
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// Breakpad needs the folder to exist to generate the crashdump
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CreateDirectoryW( crashdump_path, NULL );
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return new(std::nothrow) ExceptionHandler( crashdump_path, FilterCallback,
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NULL, NULL, ExceptionHandler::HANDLER_ALL);
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}
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void ReleaseCrashHandler( void* handler )
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{
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ExceptionHandler* eh = reinterpret_cast<ExceptionHandler*>( handler );
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delete eh;
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}
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}
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