vddlg.cpp

vc++的基于263协议的视频发送接收源码

// vdDlg.cpp : implementation file
//

#include "stdafx.h"
#include "vd.h"
#include "vdDlg.h"
#include "h263.h"
#include <vfw.h>
#include <mmsystem.h>


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

/////////////////////////////////////////////////////////////////////////////
// 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)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}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)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVdDlg dialog

CVdDlg::CVdDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CVdDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CVdDlg)
//	m_send = _T("");
	m_localport = 0;
	m_remoteport = 0;
	m_remotepc = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CVdDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CVdDlg)
//	DDX_Control(pDX, IDC_LIST1, m_list);
//	DDX_Control(pDX, IDC_EDITR, m_re);
//	DDX_Text(pDX, IDC_EDITS, m_send);
	DDX_Text(pDX, IDC_LOCALPROT, m_localport);
	DDX_Text(pDX, IDC_remoteport, m_remoteport);
	DDX_Text(pDX, IDC_remotepc, m_remotepc);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CVdDlg, CDialog)
	//{{AFX_MSG_MAP(CVdDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BIND, OnBind)
	ON_WM_SHOWWINDOW()
	ON_BN_CLICKED(IDC_STOP, OnStop)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVdDlg message handlers

BOOL CVdDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
//	m_ss=new CMysock;
//	UINT m_iPort=4000;
	m_localport=4000;
	m_remoteport=4000;
	m_remotepc="wang";
	UpdateData(FALSE);

	m_ss.SetParent(this);

/*		RECT m_rOutputArea;
	m_rOutputArea.left =1;
	m_rOutputArea.top =1;
	m_rOutputArea.right=176;
	m_rOutputArea.bottom=144;
	MPEGDEC_InitStream (this->m_hWnd, m_rOutputArea);
*/
	//m_ss->Bind(m_iPort,"199.0.0.100");
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CVdDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CVdDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CVdDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

////////////////////////////////
////////////////////////////////
////////////////////////////////
LRESULT FAR PASCAL VideoCallbackProc(HWND, LPVIDEOHDR);

UINT FilePlayThreadProc(LPVOID pParam);
CWinThread* pFilePlayThread=NULL;
BOOL bFilePlay;

HWND hMainWnd, hCapWnd;
DWORD FrameNo = 0, PlayFrameNo;
BITMAPINFO	m_biInput,bmi;
int	VideoW=176, VideoH=144;
//int VideoW=352,VideoH=288;
long dwSize;
HANDLE m_hdib;

BYTE *CodeSrc, *CodeDest;
BYTE *DecodeSrc,*DecodeDest;
int ratio = 6;
FILE *fpCode, *fpDecode;
char CodeFile[120], DecodeFile[120];
DWORD time1, time2;
//DWORD FrameSize,decodesize;
unsigned long FrameSize,decodesize,currentsize;





CVdDlg *vdlg;
//char *name="filea.263";
//extern CFile f(name,CFile::modeCreate|CFile::modeWrite);



/*
void CVdDlg::OnButtons() 
{
	// TODO: Add your control notification handler code here
	int iSent,i;
//	char buffer[10]="this is s";
	//UINT m_iPort=4000;
//	CString str="wang";
//	i=str.GetLength();
	UpdateData(TRUE);
	iSent = m_ss.SendTo(LPCTSTR(m_send), m_send.GetLength(),m_remoteport,m_remotepc);
//	iSent = m_ss.SendTo(buffer, 10,m_iPort,str);

}
*/

void CVdDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
//	m_re.SetWindowText("strre");
//	MessageBox("this",NULL,MB_ICONEXCLAMATION);

/*		UpdateData(TRUE);
		if(!m_ss.Create(m_localport, SOCK_DGRAM, FD_READ|FD_WRITE|FD_OOB))
	{//套接字创建失败
	//	delete m_ss;
	//	m_ss = NULL;
//		return -3;
		MessageBox("err");
	}
	CString name="wang";
	m_ss.Bind(m_localport,name);


//	SetCompressRatio(6);

//	SetVideoFormat(888);

		DWORD frames=100;
	f.Write(&frames, sizeof(DWORD));
		time1 = GetTickCount();*/
	capCaptureSequenceNoFile(hCapWnd);


}
//char decodesrc[10240];

void CVdDlg::OnReceive()
{
	
	char buf[1050];
//	char test[20];
	int num=1024;
	CString Host;
	CString strre;
	UINT Port;
	int RecieveLen;
//	unsigned int  temp,currentsize=0;
//	CString frame;

	

	RecieveLen = m_ss.ReceiveFrom(buf, num, Host, Port);
//	_itoa( RecieveLen, test, 10 );
   
	//sprintf(test,"%d",RecieveLen);
			
	//		m_re.SetWindowText(test);