mirror of
https://github.com/uroni/urbackup_backend.git
synced 2025-10-26 11:36:50 +00:00
125 lines
4.0 KiB
C++
125 lines
4.0 KiB
C++
/*************************************************************************
|
|
* UrBackup - Client/Server backup system
|
|
* Copyright (C) 2011-2016 Martin Raiber
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
**************************************************************************/
|
|
#define __ICondition_INTERFACE_DEFINED__
|
|
#include "vld.h"
|
|
#include "Server.h"
|
|
#include "stringtools.h"
|
|
#include <windows.h>
|
|
#include <dbghelp.h>
|
|
#include <shellapi.h>
|
|
#include <shlobj.h>
|
|
#include <Strsafe.h>
|
|
#include <sstream>
|
|
|
|
bool CServer::LoadDLL(const std::string &name)
|
|
{
|
|
HMODULE dll = LoadLibraryA( name.c_str() );
|
|
|
|
if(dll==NULL)
|
|
{
|
|
Server->Log("Loading DLL \""+name+"\" failed. Error Code: "+convert((int)GetLastError()), LL_ERROR);
|
|
return false;
|
|
}
|
|
|
|
unload_handles.push_back( dll );
|
|
|
|
LOADACTIONS load_func=NULL;
|
|
load_func=(LOADACTIONS)GetProcAddress(dll,"LoadActions");
|
|
unload_functs.insert(std::pair<std::string, UNLOADACTIONS>(name, (UNLOADACTIONS) GetProcAddress(dll,"UnloadActions") ) );
|
|
|
|
if(load_func==NULL)
|
|
return false;
|
|
|
|
load_func(this);
|
|
return true;
|
|
}
|
|
|
|
void CServer::UnloadDLLs2(void)
|
|
{
|
|
for(size_t i=0;i<unload_handles.size();++i)
|
|
{
|
|
FreeLibrary( unload_handles[i] );
|
|
}
|
|
}
|
|
|
|
int CServer::WriteDump(void* pExceptionPointers)
|
|
{
|
|
PEXCEPTION_POINTERS exc_ptrs = (EXCEPTION_POINTERS*)pExceptionPointers;
|
|
|
|
PEXCEPTION_RECORD curr_exc_rec = NULL;
|
|
if (exc_ptrs != NULL)
|
|
{
|
|
curr_exc_rec = exc_ptrs->ExceptionRecord;
|
|
}
|
|
|
|
while (curr_exc_rec != NULL)
|
|
{
|
|
std::ostringstream ss;
|
|
ss << "0x" << std::hex << curr_exc_rec->ExceptionAddress;
|
|
|
|
Server->Log("Fatal exception code " + convert((int64)curr_exc_rec->ExceptionCode)
|
|
+ " at address " + ss.str(), LL_ERROR);
|
|
|
|
curr_exc_rec = curr_exc_rec->ExceptionRecord;
|
|
}
|
|
|
|
BOOL bMiniDumpSuccessful;
|
|
WCHAR szPath[MAX_PATH];
|
|
WCHAR szFileName[MAX_PATH];
|
|
WCHAR* szAppName = L"UrBackup";
|
|
WCHAR* szVersion = L"v2.0.0";
|
|
DWORD dwBufferSize = MAX_PATH;
|
|
HANDLE hDumpFile;
|
|
SYSTEMTIME stLocalTime;
|
|
MINIDUMP_EXCEPTION_INFORMATION ExpParam;
|
|
|
|
GetLocalTime( &stLocalTime );
|
|
GetTempPath( dwBufferSize, szPath );
|
|
|
|
StringCchPrintf( szFileName, MAX_PATH, L"%s%s", szPath, szAppName );
|
|
CreateDirectory( szFileName, NULL );
|
|
|
|
StringCchPrintf( szFileName, MAX_PATH, L"%s%s\\%s-%04d%02d%02d-%02d%02d%02d-%ld-%ld.dmp",
|
|
szPath, szAppName, szVersion,
|
|
stLocalTime.wYear, stLocalTime.wMonth, stLocalTime.wDay,
|
|
stLocalTime.wHour, stLocalTime.wMinute, stLocalTime.wSecond,
|
|
GetCurrentProcessId(), GetCurrentThreadId());
|
|
hDumpFile = CreateFile(szFileName, GENERIC_READ|GENERIC_WRITE,
|
|
FILE_SHARE_WRITE|FILE_SHARE_READ, 0, CREATE_ALWAYS, 0, 0);
|
|
|
|
if(hDumpFile!=INVALID_HANDLE_VALUE)
|
|
{
|
|
ExpParam.ThreadId = GetCurrentThreadId();
|
|
ExpParam.ExceptionPointers = exc_ptrs;
|
|
ExpParam.ClientPointers = TRUE;
|
|
|
|
bMiniDumpSuccessful = MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(),
|
|
hDumpFile, MiniDumpWithFullMemory, &ExpParam, NULL, NULL);
|
|
|
|
if(!bMiniDumpSuccessful)
|
|
{
|
|
Server->Log("Writing minidump failed: Last error="+convert((int)GetLastError()), LL_ERROR);
|
|
}
|
|
|
|
CloseHandle(hDumpFile);
|
|
}
|
|
|
|
Server->Log("Fatal exception (APPLICATION CRASHED). Crash dump written to \""+Server->ConvertFromWchar(szFileName)+"\"", LL_ERROR);
|
|
|
|
return EXCEPTION_EXECUTE_HANDLER;
|
|
} |