MediaServerDlg.cpp
上传用户:hhs829
上传日期:2022-06-17
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文件大小:4k
- // MediaServerDlg.cpp : implementation file
- //
- #include "stdafx.h"
- #include "resource.h"
- #include "MediaServer.h"
- #include "MediaServerDlg.h"
- #include "CListenSocket.h"
- #include "CMediaSocketServer.h"
- #include "CLocalMachine.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CMediaServerDlg dialog
- CMediaServerDlg::CMediaServerDlg(CWnd* pParent /*=NULL*/)
- : CDialog(IDD_MEDIASERVER_DIALOG, pParent)
- {
- //{{AFX_DATA_INIT(CMediaServerDlg)
- // NOTE: the ClassWizard will add member initialization here
- //}}AFX_DATA_INIT
- // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- m_pListener = NULL;
- m_pWorkerSock = NULL;
- m_strSourceFile = "";
- }
- void CMediaServerDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CMediaServerDlg)
- DDX_Control(pDX, IDC_STATIC_HOSTIP, m_hostIP);
- DDX_Control(pDX, IDC_STATIC_HOST, m_host);
- //}}AFX_DATA_MAP
- }
- BEGIN_MESSAGE_MAP(CMediaServerDlg, CDialog)
- //{{AFX_MSG_MAP(CMediaServerDlg)
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- ON_WM_DESTROY()
- ON_BN_CLICKED(IDC_BUTTON_SELECT, OnButtonSelect)
- //}}AFX_MSG_MAP
- ON_MESSAGE(WM_NEW_SOCKET, ListenOnConnection)
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CMediaServerDlg message handlers
- BOOL CMediaServerDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- // 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
-
- char host[255], hostIP[255];
- CLocalMachine myhost;
- myhost.GetIPAddress(hostIP, host);
- m_host.SetWindowText(host);
- m_hostIP.SetWindowText(hostIP);
- // Create a server listen socket....
- bool pass = true;
- m_pListener = new CListenSocket();
- pass = m_pListener->Create(BASE_SOCKET_PORT);
- if (pass)
- {
- pass = m_pListener->StartListen();
- }
- // Select an init mpeg file
- if (pass)
- {
- OnButtonSelect();
- }
-
- return TRUE; // return TRUE unless you set the focus to a control
- }
- // 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 CMediaServerDlg::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 CMediaServerDlg::OnQueryDragIcon()
- {
- return (HCURSOR) m_hIcon;
- }
- void CMediaServerDlg::OnDestroy()
- {
- if (m_pListener != NULL)
- {
- delete m_pListener;
- m_pListener = NULL;
- }
- if (m_pWorkerSock != NULL)
- {
- delete m_pWorkerSock;
- m_pWorkerSock = NULL;
- }
- CDialog::OnDestroy();
- }
- // Select a source mpeg file
- void CMediaServerDlg::OnButtonSelect()
- {
- CFileDialog dlg(TRUE, NULL, NULL, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
- "Mpeg Files (*.mpg;*.mpeg)|*.mpg; *.mpeg|", NULL);
- if (dlg.DoModal() == IDOK)
- {
- m_strSourceFile = dlg.GetPathName();
- ListenOnConnection();
- }
- }
- void CMediaServerDlg::ListenOnConnection()
- {
- // Check if has some socket connection
- if (m_pListener)
- {
- if (m_pListener->m_ClientList.GetCount())
- {
- SOCKET pSock = (SOCKET) m_pListener->m_ClientList.GetHead();
- if (m_pWorkerSock == NULL)
- m_pWorkerSock = new CMediaSocketServer();
- m_pWorkerSock->Attach(pSock);
- ((CMediaSocketServer *)m_pWorkerSock)->SetSourceFile(m_strSourceFile);
- m_pWorkerSock->StartReceiving();
- }
- }
- }