由于昨天太晚 没有看完 今天继续看 继续转
原帖地址
http://blog.csdn.net/vagrxie/archive/2009/07/31/4398721.aspx 今天要转的就是 SEH + MiniDump 实现既Dump文件 又让程序继续运行
1 #include "stdafx.h"
2 #include <windows.h>
3 #include <Dbghelp.h>
4 using namespace std;
5
6 #pragma auto_inline (off)
7 #pragma comment( lib, "DbgHelp" )
8
9 // 为了程序的简洁和集中关注关心的东西，按示例程序的惯例忽略错误检查，实际使用时请注意
10
11 LONG WINAPI MyUnhandledExceptionFilter(struct _EXCEPTION_POINTERS* ExceptionInfo )
12 {
13 HANDLE lhDumpFile = CreateFile(_T("DumpFile.dmp"), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL ,NULL);
14 MINIDUMP_EXCEPTION_INFORMATION loExceptionInfo;
15 loExceptionInfo.ExceptionPointers = ExceptionInfo;
16 loExceptionInfo.ThreadId = GetCurrentThreadId();
17 loExceptionInfo.ClientPointers = TRUE;
18 MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(),lhDumpFile, MiniDumpNormal, &loExceptionInfo, NULL, NULL);
19 CloseHandle(lhDumpFile);
20 return EXCEPTION_EXECUTE_HANDLER;
21 }
22
23 void Fun2()
24 {
25 __try
26 {
27 static bool b = false;
28 if(!b)
29 {
30 b = true;
31 int *p = NULL;
32 *p = 0;
33 }
34 else
35 {
36 MessageBox(NULL, _T("Here"), _T(""), MB_OK);
37 }
38 }
39 __except(MyUnhandledExceptionFilter(GetExceptionInformation()))
40 {
41 }
42 }
43
44 void Fun()
45 {
46 Fun2();
47 }
48
49 int main()
50 {
51 Fun();
52 Fun(); //用于显示MessageBox
53 return 1;
54 }
55
56
最后转一句话
Make it right before you make it faster.
Keep it right when you make it faster.
Make it clear before you make it faster.
Do not sacrifice clarity for small gains in efficiency.
posted on 2009-08-28 09:16
李佳 阅读(568)
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