mirror of
https://github.com/gnif/LookingGlass.git
synced 2024-11-10 08:38:20 +00:00
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/*
|
|
Looking Glass - KVM FrameRelay (KVMFR) Client
|
|
Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
|
|
https://looking-glass.hostfission.com
|
|
|
|
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., 59 Temple
|
|
Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include "CrashHandler.h"
|
|
|
|
typedef BOOL (WINAPI * PMiniDumpWriteDump)(
|
|
_In_ HANDLE hProcess,
|
|
_In_ DWORD ProcessId,
|
|
_In_ HANDLE hFile,
|
|
_In_ MINIDUMP_TYPE DumpType,
|
|
_In_opt_ PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam,
|
|
_In_opt_ PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
|
|
_In_opt_ PMINIDUMP_CALLBACK_INFORMATION CallbackParam
|
|
);
|
|
|
|
void CrashHandler::Initialize()
|
|
{
|
|
SetUnhandledExceptionFilter(CrashHandler::ExceptionFilter);
|
|
}
|
|
|
|
LONG WINAPI CrashHandler::ExceptionFilter(struct _EXCEPTION_POINTERS * apExceptionInfo)
|
|
{
|
|
HMODULE lib;
|
|
PMiniDumpWriteDump fn_MiniDumpWriteDump;
|
|
|
|
lib = LoadLibraryA("dbghelp.dll");
|
|
if (!lib)
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
|
|
|
fn_MiniDumpWriteDump = (PMiniDumpWriteDump)GetProcAddress(lib, "MiniDumpWriteDump");
|
|
if (!fn_MiniDumpWriteDump)
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
|
|
|
HANDLE hFile = CreateFileA(
|
|
"looking-glass-host.dump",
|
|
GENERIC_WRITE,
|
|
FILE_SHARE_WRITE,
|
|
NULL,
|
|
CREATE_ALWAYS,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
NULL
|
|
);
|
|
|
|
if (hFile == INVALID_HANDLE_VALUE)
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
|
|
|
_MINIDUMP_EXCEPTION_INFORMATION info;
|
|
info.ThreadId = GetCurrentThreadId();
|
|
info.ExceptionPointers = apExceptionInfo;
|
|
info.ClientPointers = FALSE;
|
|
|
|
fn_MiniDumpWriteDump(
|
|
GetCurrentProcess(),
|
|
GetCurrentProcessId(),
|
|
hFile,
|
|
MiniDumpNormal,
|
|
&info,
|
|
NULL,
|
|
NULL
|
|
);
|
|
|
|
CloseHandle(hFile);
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
|
} |