gateagent.cpp

PDA通讯网关服务器源码程序

// GateAgent.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "GateAgent.h"
#include "GateAgentDlg.h"
#include "ParamSet.h"
#include "DlgSet.h"
#include "Config.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CGateAgentApp

CRITICAL_SECTION           g_DBCritical;
CRITICAL_SECTION           g_SmsCritical;



BEGIN_MESSAGE_MAP(CGateAgentApp, CWinApp)
	//{{AFX_MSG_MAP(CGateAgentApp)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG
	ON_COMMAND(ID_HELP, CWinApp::OnHelp)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CGateAgentApp construction

CGateAgentApp::CGateAgentApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CGateAgentApp object

CGateAgentApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CGateAgentApp initialization

BOOL CGateAgentApp::InitInstance()
{
	AfxEnableControlContainer();

	// Standard initialization
	// If you are not using these features and wish to reduce the size
	//  of your final executable, you should remove from the following
	//  the specific initialization routines you do not need.

#ifdef _AFXDLL
	Enable3dControls();			// Call this when using MFC in a shared DLL
#else
	Enable3dControlsStatic();	// Call this when linking to MFC statically
#endif

	HANDLE hPro;
	// 用应用程序名创建信号量 
	hPro = CreateSemaphore(NULL, 1, 1, "GateAgent"); 
	
	// 信号量已存在？ 
	// 信号量存在，则程序已有一个实例运行 
	if (GetLastError() == ERROR_ALREADY_EXISTS) 
	{ 
		// 关闭信号量句柄 
		MessageBox(NULL,"短信网关已经运行!","提示",MB_OK|MB_ICONSTOP);
		CloseHandle(hPro); 
		return FALSE;
	}

		// 初始化COM调用
	::CoInitialize(NULL);
	::InitializeCriticalSection(&g_DBCritical); //数据库的锁
	::InitializeCriticalSection(&g_SmsCritical); //发送短信的锁

	CCfg cfgFile;
	int iNumRun=0;

	if(!cfgFile.OnReadCfg("SYSTEM", "NumRuns", &iNumRun))
	{
		MessageBox(NULL,"读取第一次运行时间失败!","终端零售通",0);
		return -1;
	}

	if (iNumRun==0)
	{
		CDlgSet dlg;
		dlg.DoModal();

		CParamSet ParamSetDlg;
		ParamSetDlg.DoModal();
	}

	BOOL BRet=FALSE;
	BRet=cfgFile.OnWriteCfg("SYSTEM", "NumRuns",1);
	if (BRet==FALSE)
	{
		AfxMessageBox("修改运行次数失败!");
		return FALSE;
	}

	CGateAgentDlg dlg;
	m_pMainWnd = &dlg;
	int nResponse = dlg.DoModal();
	if (nResponse == IDOK)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with OK
	}
	else if (nResponse == IDCANCEL)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with Cancel
	}
		// Since the dialog has been closed, return FALSE so that we exit the
	//  application, rather than start the application's message pump.
	return FALSE;
}