videocapture.cpp

电子监控的网络编程实例

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

#include "stdafx.h"
#include "VideoCapture.h"

#include "MainFrm.h"
#include "VideoCaptureDoc.h"
#include "VideoCaptureView.h"
#include "Mac.h"
#include "MyReg.h"
#define MutilProcess "34ECC119-3D1C-4513-81A5-25E6D05A748E"
#ifdef ROCKY
#include "ryvc32.h"
#endif

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//加密函数库(字符串加密) DeCode=TRUE加密false解密
typedef PCHAR (__stdcall * pPassWordCode)(PCHAR ByString,boolean DeCode= true);

/////////////////////////////////////////////////////////////////////////////
// CVideoCaptureApp

BEGIN_MESSAGE_MAP(CVideoCaptureApp, CWinApp)
	//{{AFX_MSG_MAP(CVideoCaptureApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
	ON_COMMAND(ID_VIEW_LOG, OnViewLog)
	ON_COMMAND(ID_LOG_CLEAR, OnLogClear)
	ON_COMMAND(ID_SYSTEM_CONFIG, OnSystemConfig)
	//}}AFX_MSG_MAP
	// Standard file based document commands
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
	// Standard print setup command
	ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVideoCaptureApp construction

CVideoCaptureApp::CVideoCaptureApp()
{
	m_unRegistMessage=::RegisterWindowMessage(MutilProcess);
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CVideoCaptureApp object

CVideoCaptureApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CVideoCaptureApp initialization

BOOL CVideoCaptureApp::InitInstance()
{
	try
	{
		if (CopyFile(".\\Update.exe-Old",".\\Update.exe",FALSE))
			DeleteFile(".\\Update.exe-Old");	
	}
	catch (...) {
	}
	
	if (!AfxSocketInit())
	{
		AfxMessageBox("初始化网络Socket失败!");
		return FALSE;
	}
	

	m_fCanGetSpeed=TRUE;
	m_fSendDataToCom=FALSE;
	m_fWaitRadar=FALSE;
	
	
	m_fInitRadar=TRUE;
	{//检查是否已经有程序的进程在运行
		HANDLE m_hProtectedMultiProcess=::CreateMutex(NULL,true,MutilProcess);
		
		if(GetLastError()==ERROR_ALREADY_EXISTS)
		{
			CloseHandle(m_hProtectedMultiProcess);
// 不做任何提示直接将旧程序推到最前
//			MessageBox(NULL,"应用程序已经启动，按下【确定】进行激活！\n若无法激活，请打开\42Window任务管理器\42，在\42进程列表\42中找到\42VideoCapture.exe\42，然后点击\42结束进程\42按钮。\n接下来重新启动程序。",
//				"运行程序出错",
//				MB_OK|MB_ICONINFORMATION);
			
			::BroadcastSystemMessage(BSF_POSTMESSAGE,NULL,m_unRegistMessage,0,0);
			return false;
		}
	}

	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

	// Change the registry key under which our settings are stored.
	// TODO: You should modify this string to be something appropriate
	// such as the name of your company or organization.
//	SetRegistryKey(_T("Local AppWizard-Generated Applications"));

//	LoadStdProfileSettings();  // Load standard INI file options (including MRU)

	// Register the application's document templates.  Document templates
	//  serve as the connection between documents, frame windows and views.

	CSingleDocTemplate* pDocTemplate;
	pDocTemplate = new CSingleDocTemplate(
		IDR_MAINFRAME,
		RUNTIME_CLASS(CVideoCaptureDoc),
		RUNTIME_CLASS(CMainFrame),       // main SDI frame window
		RUNTIME_CLASS(CVideoCaptureView));
	AddDocTemplate(pDocTemplate);

	
	// Parse command line for standard shell commands, DDE, file open
	CCommandLineInfo cmdInfo;
	ParseCommandLine(cmdInfo);

	
	// Dispatch commands specified on the command line
	if (!ProcessShellCommand(cmdInfo))
		return FALSE;

		// The one and only window has been initialized, so show and update it.
	m_pMainWnd->ShowWindow(SW_SHOWMAXIMIZED);
	m_pMainWnd->UpdateWindow();
	

	CString strTitle;
	strTitle="便携式移动测速取证系统";
	m_pMainWnd->SetWindowText(strTitle);


		
	return TRUE;
}


/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();
// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	public:
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	afx_msg void OnShowWindow(BOOL bShow, UINT nStatus);
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}


void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
	ON_WM_SHOWWINDOW()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

// App command to run the dialog
void CVideoCaptureApp::OnAppAbout()
{
	CAboutDlg aboutDlg;
	//KillTimer(AfxGetMainWnd()->m_hWnd,IDC_TIME_CAPTURE);
	CVideoCaptureView* pView=CVideoCaptureView::GetView();
	pView->IsCapturing=FALSE;
	aboutDlg.DoModal();
//	aboutDlg=new CAboutDlg();
//	aboutDlg->Create(IDD_ABOUTBOX,AfxGetMainWnd());
//	aboutDlg->ShowWindow(SW_SHOWNORMAL);
//	aboutDlg->UpdateWindow();

}

void WriteLog(CString info)
{
	CStdioFile* pTxtFile = new CStdioFile();
	if(!pTxtFile->Open(".\\Log.Txt",CFile::modeReadWrite | CFile::typeText))
	{
		//	MessageBox("Log.Txt文件不存在\n系统将新建该文件!",NULL,MB_OK|MB_ICONEXCLAMATION);
		pTxtFile->Open(".\\Log.Txt",CFile::modeWrite | CFile::modeCreate);
	}
	pTxtFile->SeekToEnd();
	COleDateTime time=COleDateTime::GetCurrentTime();
	CString str;
	str.Format("%4d-%2d-%2d %2d:%2d:%2d",time.GetYear(),time.GetMonth(),time.GetDay(),time.GetHour(),time.GetMinute(),time.GetSecond());
	pTxtFile->WriteString(str+"------"+info+"\n");
	
	pTxtFile->Close();
	delete pTxtFile;
}

void ShowMessage(CString msg,UINT mb)
{
	CVideoCaptureView* pView=CVideoCaptureView::GetView();
	pView->IsCapturing=FALSE;
	AfxMessageBox(msg,mb);
	pView->IsCapturing=TRUE;
}
void ShowMessage2(CString msg,UINT mb)
{
	CVideoCaptureView* pView=CVideoCaptureView::GetView();
	pView->IsCapturing=FALSE;
	AfxMessageBox(msg,mb);
}
/////////////////////////////////////////////////////////////////////////////
// CVideoCaptureApp message handlers

//查看日志
void CVideoCaptureApp::OnViewLog() 
{
	ShellExecute(NULL,"Open",".\\log.txt","","",SW_NORMAL);
}

//清除日志
void CVideoCaptureApp::OnLogClear() 
{
	CStdioFile f;
	if(f.Open(".\\Log.Txt", CFile::modeCreate))
		f.Close();
}

int CVideoCaptureApp::ExitInstance() 
{

	return CWinApp::ExitInstance();
}

void CAboutDlg::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CDialog::OnShowWindow(bShow, nStatus);
	
	CVideoCaptureView* pView=CVideoCaptureView::GetView();
	pView->IsCapturing=TRUE;
	GetDlgItem(IDC_STATIC_COM)->SetWindowText(GSMC);
}

void CVideoCaptureApp::OnSystemConfig() 
{
	ShellExecute(NULL,"Open","SetConfig.exe","","",SW_NORMAL);		
}

BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	
	SetWindowText("便携式移动测速取证系统");

	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}