1 #include <DbgHelp.h>
2 #include <stdlib.h>
3 #pragma comment(lib, "dbghelp.lib")
4
5 BOOL IsDataSectionNeeded(
const WCHAR*
pModuleName)
6 {
7 if(pModuleName ==
0)
8 {
9 return FALSE;
10 }
11
12 WCHAR szFileName[_MAX_FNAME] = L
"";
13 _wsplitpath(pModuleName, NULL, NULL, szFileName, NULL);
14 if(wcsicmp(szFileName, L
"ntdll") ==
0)
15 return TRUE;
16
17 return FALSE;
18 }
19
20 BOOL CALLBACK MiniDumpCallback(PVOID
21 pParam,
const PMINIDUMP_CALLBACK_INPUT pInput,
22 PMINIDUMP_CALLBACK_OUTPUT pOutput)
23 {
24 if(pInput ==
0 || pOutput ==
0)
25 return FALSE;
26
27 switch(pInput->
CallbackType)
28 {
29 case ModuleCallback:
30 if(pOutput->ModuleWriteFlags &
ModuleWriteDataSeg)
31 if(!IsDataSectionNeeded(pInput->
Module.FullPath))
32 pOutput->ModuleWriteFlags &= (~
ModuleWriteDataSeg);
33 case IncludeModuleCallback:
34 case IncludeThreadCallback:
35 case ThreadCallback:
36 case ThreadExCallback:
37 return TRUE;
38 default:;
39 }
40
41 return FALSE;
42 }
43
44 LONG __stdcall AppUnhandledExceptionFilter(PEXCEPTION_POINTERS pExceptionInfo)
45 {
46 // create dump file
50 TCHAR szPath[MAX_PATH] = {
0};
51 ::GetModuleFileName(NULL, szPath, MAX_PATH);
52 CString strPath(szPath);
53 strPath = strPath.Mid(
0, strPath.ReverseFind(_T(
'\\'))+
1);
54 strPath += _T(
"myApp.dmp");
55
56 HANDLE hFile = CreateFile(strPath, GENERIC_READ |
GENERIC_WRITE,
57 FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
58
59 if((hFile != NULL) && (hFile !=
INVALID_HANDLE_VALUE))
60 {
61 MINIDUMP_EXCEPTION_INFORMATION mdei;
62 mdei.ThreadId =
GetCurrentThreadId();
63 mdei.ExceptionPointers =
pExceptionInfo;
64 mdei.ClientPointers =
NULL;
65
66 MINIDUMP_CALLBACK_INFORMATION mci;
67 mci.CallbackRoutine =
(MINIDUMP_CALLBACK_ROUTINE)MiniDumpCallback;
68 mci.CallbackParam =
0;
69
70 ::MiniDumpWriteDump(::GetCurrentProcess(), ::GetCurrentProcessId(), hFile, MiniDumpNormal, (pExceptionInfo !=
0) ? &mdei :
0, NULL, &
mci);
71 CloseHandle(hFile);
72 }
73
74 return EXCEPTION_EXECUTE_HANDLER;
75 }
76
77 void StartUnhandledExceptionFilter()
78 {
79 ::SetUnhandledExceptionFilter(AppUnhandledExceptionFilter);
80 }
转载于:https://www.cnblogs.com/mymeng_feng/p/4287661.html
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