AliRTC2.5/Windows/MFC Demo/RtcSample/RtcSample.cpp

// RtcSample.cpp : ����Ӧ�ó��������Ϊ��
//

#include "stdafx.h"
#include "RtcSample.h"
#include "RtcSampleDlg.h"

#include <Dbghelp.h>
#include <signal.h>
#include <time.h>

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

void signal_abort_handler(int signal)
{
	time_t  nowtime;
	time(&nowtime);
	struct tm *pTime = NULL;
	localtime_s(pTime, &nowtime);
	char szFile[128] = { 0 };

	sprintf_s(szFile, "RtcSample_abort_%4d_%02d_%02d_%02d_%02d_%02d.dmp", pTime->tm_year + 1900, pTime->tm_mon + 1, pTime->tm_mday, pTime->tm_hour, pTime->tm_min, pTime->tm_sec);
	HANDLE hFile = CreateFileA(szFile, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);

	if (hFile != INVALID_HANDLE_VALUE)
	{
		MINIDUMP_TYPE flags = (MINIDUMP_TYPE)(MiniDumpWithFullMemory | MiniDumpWithFullMemoryInfo | MiniDumpWithHandleData | MiniDumpWithUnloadedModules | MiniDumpWithThreadInfo);
		BOOL bOK = MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hFile, flags, 0, NULL, NULL);
		CloseHandle(hFile);
	}

	return;
}

LONG WINAPI exception_handler(struct _EXCEPTION_POINTERS *pExceptionInfo)
{
	LONG ret = EXCEPTION_CONTINUE_SEARCH;

	time_t  nowtime;
	time(&nowtime);
	struct tm *pTime = NULL;
	localtime_s(pTime, &nowtime);
	char szFile[128] = { 0 };

	sprintf_s(szFile, "RtcSample_exception_%4d_%02d_%02d_%02d_%02d_%02d.dmp", pTime->tm_year + 1900, pTime->tm_mon + 1, pTime->tm_mday, pTime->tm_hour, pTime->tm_min, pTime->tm_sec);
	HANDLE hFile = CreateFileA(szFile, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);

	if (hFile != INVALID_HANDLE_VALUE)
	{
		MINIDUMP_EXCEPTION_INFORMATION ExInfo;
		ExInfo.ThreadId = ::GetCurrentThreadId();
		ExInfo.ExceptionPointers = pExceptionInfo;
		ExInfo.ClientPointers = NULL;

		MINIDUMP_TYPE flags = (MINIDUMP_TYPE)(MiniDumpWithFullMemory | MiniDumpWithFullMemoryInfo | MiniDumpWithHandleData | MiniDumpWithUnloadedModules | MiniDumpWithThreadInfo);
		BOOL bOK = MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hFile, flags, &ExInfo, NULL, NULL);
		ret = EXCEPTION_EXECUTE_HANDLER;
		CloseHandle(hFile);
	}

	return ret;
}

BOOL DisableSetUnhandledExceptionFilter()
{
	HMODULE hKernel32 = LoadLibrary(_T("kernel32.dll"));
	if (hKernel32 == NULL) return FALSE;
	void *pOrgEntry = GetProcAddress(hKernel32, "SetUnhandledExceptionFilter");
	if (pOrgEntry == NULL) return FALSE;

#ifdef _M_IX86
	unsigned char szExecute[] = { 0x33, 0xC0, 0xC2, 0x04, 0x00 };
#elif _M_X64
	unsigned char szExecute[] = { 0x33, 0xC0, 0xC3 };
#endif

	SIZE_T bytesWritten = 0;
	DWORD dwOldFlag, dwTempFlag;
	//VirtualProtect(pOrgEntry, sizeof(szExecute), PAGE_READWRITE, &dwOldFlag);
	BOOL bRet = WriteProcessMemory(GetCurrentProcess(),
		pOrgEntry, szExecute, sizeof(szExecute), &bytesWritten);
	//VirtualProtect(pOrgEntry, sizeof(szExecute), dwOldFlag, &dwTempFlag);
	return bRet;
}

 // CRtcSampleApp

BEGIN_MESSAGE_MAP(CRtcSampleApp, CWinApp)
	ON_COMMAND(ID_HELP, &CWinApp::OnHelp)
END_MESSAGE_MAP()


// CRtcSampleApp ����

CRtcSampleApp::CRtcSampleApp()
{
	// ֧����������������
	m_dwRestartManagerSupportFlags = AFX_RESTART_MANAGER_SUPPORT_RESTART;

	// TODO: �ڴ˴���ӹ�����룬
	// ��������Ҫ�ij�ʼ�������� InitInstance ��
}


// Ψһ��һ�� CRtcSampleApp ����

CRtcSampleApp theApp;


// CRtcSampleApp ��ʼ��

BOOL CRtcSampleApp::InitInstance()
{
	// ���һ�������� Windows XP �ϵ�Ӧ�ó����嵥ָ��Ҫ
	// ʹ�� ComCtl32.dll �汾 6 ����߰汾�����ÿ��ӻ���ʽ��
	//����Ҫ InitCommonControlsEx()��  ���򣬽��޷��������ڡ�
	INITCOMMONCONTROLSEX InitCtrls;
	InitCtrls.dwSize = sizeof(InitCtrls);
	// ��������Ϊ��������Ҫ��Ӧ�ó�����ʹ�õ�
	// �����ؼ��ࡣ
	InitCtrls.dwICC = ICC_WIN95_CLASSES;
	InitCommonControlsEx(&InitCtrls);

	CWinApp::InitInstance();

	//set crash dump handler
	signal(SIGABRT, signal_abort_handler);
	_set_abort_behavior(0, _WRITE_ABORT_MSG);
	SetUnhandledExceptionFilter(exception_handler);
	DisableSetUnhandledExceptionFilter();

	AfxEnableControlContainer();

	// ���� shell ���������Է��Ի������
	// �κ� shell ����ͼ�ؼ��� shell �б���ͼ�ؼ���
	CShellManager *pShellManager = new CShellManager;

	// ���Windows Native���Ӿ����������Ա��� MFC �ؼ�����������
	CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows));

	// ��׼��ʼ��
	// ���δʹ����Щ���ܲ�ϣ����С
	// ���տ�ִ���ļ��Ĵ�С����Ӧ�Ƴ�����
	// ����Ҫ���ض���ʼ������
	// �������ڴ洢���õ�ע�����
	// TODO: Ӧ�ʵ��޸ĸ��ַ�����
	// �����޸�Ϊ��˾����֯��
	SetRegistryKey(_T("Ӧ�ó��������ɵı���Ӧ�ó���"));

	CRtcSampleDlg dlg;
	m_pMainWnd = &dlg;
	INT_PTR nResponse = dlg.DoModal();
	if (nResponse == IDOK)
	{
		// TODO: �ڴ˷��ô����ʱ��
		//  ��ȷ�������رնԻ���Ĵ���
	}
	else if (nResponse == IDCANCEL)
	{
		// TODO: �ڴ˷��ô����ʱ��
		//  ��ȡ�������رնԻ���Ĵ���
	}
	else if (nResponse == -1)
	{
		TRACE(traceAppMsg, 0, "����: �Ի��򴴽�ʧ�ܣ�Ӧ�ó���������ֹ��\n");
		TRACE(traceAppMsg, 0, "����: ������ڶԻ�����ʹ�� MFC �ؼ������޷� #define _AFX_NO_MFC_CONTROLS_IN_DIALOGS��\n");
	}

	// ɾ�����洴���� shell ��������
	if (pShellManager != NULL)
	{
		delete pShellManager;
	}

#ifndef _AFXDLL
	ControlBarCleanUp();
#endif

	// ���ڶԻ����ѹرգ����Խ����� FALSE �Ա��˳�Ӧ�ó���
	//  ����������Ӧ�ó������Ϣ�á�
	return FALSE;
}