1 files changed, 59 insertions, 0 deletions
diff --git a/shared/debugNew.cpp b/shared/debugNew.cpp
new file mode 100644
index 00000000..dad0cdd0
--- /dev/null
+++ b/shared/debugNew.cpp
@@ -0,0 +1,59 @@
+// **************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under *
+// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
+// * Copyright (C) 2008-2010 ZenJu (zhnmju123 AT gmx.de)                    *
+// **************************************************************************
+//
+#include "debugNew.h"
+#include <wx/msw/wrapwin.h> //includes "windows.h"
+#include "DbgHelp.h"
+
+#pragma message("Warning! Include this header for error analysis builds only!")
+#ifndef _MSC_VER
+use in Visual C++ only!
+#endif
+
+
+namespace
+{
+LONG WINAPI writeDumpOnException(EXCEPTION_POINTERS* pExceptionInfo)
+{
+    HANDLE hFile = ::CreateFile(L"FFS_exception.dmp", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+
+    MINIDUMP_EXCEPTION_INFORMATION exInfo;
+    exInfo.ThreadId          = ::GetCurrentThreadId();
+    exInfo.ExceptionPointers = pExceptionInfo;
+    exInfo.ClientPointers    = NULL;
+
+    MINIDUMP_EXCEPTION_INFORMATION* exceptParam = pExceptionInfo ? &exInfo : NULL;
+
+    ::MiniDumpWriteDump(
+        GetCurrentProcess(),    //__in  HANDLE hProcess,
+        GetCurrentProcessId(),  //__in  DWORD ProcessId,
+        hFile,                  //__in  HANDLE hFile,
+        MiniDumpWithDataSegs,   //__in  MINIDUMP_TYPE DumpType,  ->Standard: MiniDumpNormal, Medium: MiniDumpWithDataSegs, Full: MiniDumpWithFullMemory
+        exceptParam,            //__in  PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam,
+        NULL,                   //__in  PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
+        NULL                    //__in  PMINIDUMP_CALLBACK_INFORMATION CallbackParam
+    );
+
+    ::CloseHandle(hFile);
+
+    return EXCEPTION_EXECUTE_HANDLER;
+}
+
+
+struct WriteDumpOnUnhandledException
+{
+    WriteDumpOnUnhandledException()
+    {
+        ::SetUnhandledExceptionFilter(writeDumpOnException);
+    }
+} dummy; //ensure that a Dump is written for uncaught exceptions
+}
+
+
+void MemoryDump::writeMinidump()
+{
+    writeDumpOnException(NULL);
+}