public void ReConnect(object source, System.Timers.ElapsedEventArgs e)
{
foreach (DEV_INFO devinfo in dictDiscontDev.Values)
{
H264_DVR_DEVICEINFO OutDev = new H264_DVR_DEVICEINFO();
int nError = 0;
int lLogin = XMSDK.H264_DVR_Login(devinfo.szIpaddress, (ushort)devinfo.nPort, devinfo.szUserName, devinfo.szPsw, out OutDev, out nError, SocketStyle.TCPSOCKET);
if (lLogin <= 0)
{
int nErr = XMSDK.H264_DVR_GetLastError();
if (nErr == (int)SDK_RET_CODE.H264_DVR_PASSWORD_NOT_VALID)
{
MessageBox.Show(("Password Error"));
}
else if (nErr == (int)SDK_RET_CODE.H264_DVR_LOGIN_USER_NOEXIST)
{
MessageBox.Show(("User Not Exist"));
}
return;
}
dictDiscontDev.Remove(devinfo.lLoginID);
ClientDemo clientForm = new ClientDemo();
foreach (Form form in Application.OpenForms)
{
if (form.Name == "ClientDemo")
{
clientForm = (ClientDemo)form;
break;
}
}
DEV_INFO devAdd = new DEV_INFO();
devAdd = devinfo;
devAdd.lLoginID = lLogin;
foreach (TreeNode node in clientForm.devForm.DevTree.Nodes)
{
if (node.Name == "Device")
{
DEV_INFO dev = (DEV_INFO)node.Tag;
if (dev.lLoginID == devinfo.lLoginID)
{
node.Text = devAdd.szDevName;
node.Tag = devAdd;
node.Name = "Device";
foreach (TreeNode channelnode in node.Nodes)
{
CHANNEL_INFO chInfo = (CHANNEL_INFO)channelnode.Tag;
if (chInfo.nWndIndex > -1)
{
clientForm.m_videoform[chInfo.nWndIndex].ConnectRealPlay(ref devAdd, chInfo.nChannelNo);
Thread.Sleep(10);
}
}
break;
}
}
}
dictDevInfo.Add(lLogin, devAdd);
XMSDK.H264_DVR_SetupAlarmChan(lLogin);
}
if (0 == dictDiscontDev.Count)
{
timerDisconnect.Enabled = false;
timerDisconnect.Stop();
}
}
int DevLogin(ref DEV_INFO pdev)
{
if (pdev.bSerialID) //如果之前是DDNS获取ip;这里先获取动态ip
{
int maxDeviceNum = 100; //最大支持设备数量100
DDNS_INFO[] pDDNSInfo = new DDNS_INFO[maxDeviceNum];
SearchMode searchmode;
int nReNum = 0; //实际获得的设备数量
searchmode.nType = (int)SearchModeType.DDNS_SERIAL;
searchmode.szSerIP = pdev.szSerIP;
searchmode.nSerPort = pdev.nSerPort;
searchmode.szSerialInfo = pdev.szSerialInfo;
bool bret = Convert.ToBoolean(XMSDK.H264_DVR_GetDDNSInfo(ref searchmode, out pDDNSInfo, maxDeviceNum, out nReNum));
if (!bret)
{
return(0);
}
pdev.szIpaddress = pDDNSInfo[0].IP;
pdev.nPort = pDDNSInfo[0].MediaPort;
}
H264_DVR_DEVICEINFO OutDev;
int nError = 0;
//设置尝试连接设备次数和等待时间
XMSDK.H264_DVR_SetConnectTime(3000, 1);//设置尝试连接1次，等待时间3s
int lLogin = XMSDK.H264_DVR_Login(pdev.szIpaddress, Convert.ToUInt16(pdev.nPort), pdev.szUserName,
pdev.szPsw, out OutDev, out nError, SocketStyle.TCPSOCKET);
if (lLogin <= 0)
{
int nErr = XMSDK.H264_DVR_GetLastError();
if (nErr == (int)SDK_RET_CODE.H264_DVR_PASSWORD_NOT_VALID)
{
MessageBox.Show("Error.PwdErr");
}
else
{
MessageBox.Show("Error.NotFound");
}
return(lLogin);
}
XMSDK.H264_DVR_SetupAlarmChan(lLogin);
return(lLogin);
}
public int Connect(ref DEV_INFO pDev, int nChannel, int nWndIndex)
{
int nRet = 0;
//if device did not login,login first
if (pDev.lLoginID <= 0)
{
H264_DVR_DEVICEINFO OutDev;
int nError = 0;
//设置尝试连接设备次数和等待时间
int lLogin = XMSDK.H264_DVR_Login(pDev.szIpaddress, (ushort)pDev.nPort, pDev.szUserName, pDev.szPsw, out OutDev, out nError, SocketStyle.TCPSOCKET);
if (lLogin <= 0)
{
int nErr = XMSDK.H264_DVR_GetLastError();
if (nErr == (int)SDK_RET_CODE.H264_DVR_PASSWORD_NOT_VALID)
{
MessageBox.Show(("Error.PwdErr"));
}
else
{
MessageBox.Show(("Error.NotFound"));
}
return(nRet);
}
pDev.lLoginID = lLogin;
XMSDK.H264_DVR_SetupAlarmChan(lLogin);
}
int nWnd = m_nCurIndex;
if (nWndIndex >= 0)
{
nWnd = nWndIndex;
}
if (nWnd >= m_nTotalWnd)
{
return(nRet);
}
return(m_videoform[nWnd].ConnectRealPlay(ref pDev, nChannel));
}
public int ConnectRealPlay(ref DEV_INFO pDev, int nChannel)
{
if (m_iPlayhandle != -1)
{
if (0 != XMSDK.H264_DVR_StopRealPlay(m_iPlayhandle, (uint)this.Handle))
{
//TRACE("H264_DVR_StopRealPlay fail m_iPlayhandle = %d", m_iPlayhandle);
}
if (m_bSound)
{
OnCloseSound();
}
}
H264_DVR_CLIENTINFO playstru = new H264_DVR_CLIENTINFO();
playstru.nChannel = nChannel;
playstru.nStream = 0;
playstru.nMode = 0;
playstru.hWnd = this.Handle;
m_iPlayhandle = XMSDK.H264_DVR_RealPlay(pDev.lLoginID, ref playstru);
if (m_iPlayhandle <= 0)
{
Int32 dwErr = XMSDK.H264_DVR_GetLastError();
StringBuilder sTemp = new StringBuilder("");
sTemp.AppendFormat("access {0} channel{1} fail, dwErr = {2}", pDev.szDevName, nChannel, dwErr);
MessageBox.Show(sTemp.ToString());
}
else
{
XMSDK.H264_DVR_MakeKeyFrame(pDev.lLoginID, nChannel, 0);
}
m_lLogin = pDev.lLoginID;
m_iChannel = nChannel;
return(m_iPlayhandle);
}
private void DownloadByTime()
{
if (m_DownLoadFileHandle > 0)
{
timerDownload.Stop();
XMSDK.H264_DVR_StopGetFile(m_DownLoadFileHandle);
m_DownLoadFileHandle = 0;
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Download";
return;
}
string strSaveName = "";
//strSaveName.Format("c:\\record");
strSaveName = BrowseForFolder(this.Handle);
if (strSaveName == "") //未选择路径时退出
{
return;
}
H264_DVR_FINDINFO info = new H264_DVR_FINDINFO();
info.nChannelN0 = comboChannel.SelectedIndex; //channel No.
info.nFileType = comboRecordType.SelectedIndex; //file type
info.startTime.dwYear = beginDate.Value.Year;
info.startTime.dwMonth = beginDate.Value.Month;
info.startTime.dwDay = beginDate.Value.Day;
info.startTime.dwHour = beginTime.Value.Hour;
info.startTime.dwMinute = beginTime.Value.Minute;
info.startTime.dwSecond = beginTime.Value.Second;
info.endTime.dwYear = endDate.Value.Year;
info.endTime.dwMonth = endDate.Value.Month;
info.endTime.dwDay = endDate.Value.Day;
info.endTime.dwHour = endTime.Value.Hour;
info.endTime.dwMinute = endTime.Value.Minute;
info.endTime.dwSecond = endTime.Value.Second;
int nRecordFileType = comboRecordType.SelectedIndex;
info.nFileType = (nRecordFileType <= (int)PlayBackFileType.SDK_RECORD_MANUAL) ? nRecordFileType : ((int)PlayBackFileType.SDK_PIC_ALL + nRecordFileType - (int)PlayBackFileType.SDK_RECORD_MANUAL - 1);
m_DownLoadFileHandle = XMSDK.H264_DVR_GetFileByTime(m_lLoginID, ref info, strSaveName, false, null, 0);
if (m_DownLoadFileHandle > 0)
{
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Stop";
//update the progress control
timerDownload.Start();
}
else
{
string sTemp;
sTemp = string.Format("dowload fail ERROR = {0}", XMSDK.H264_DVR_GetLastError());
MessageBox.Show(sTemp);
}
}
private void DownloadByName()
{
if (m_DownLoadFileHandle > 0)
{
timerDownload.Stop();
XMSDK.H264_DVR_StopGetFile(m_DownLoadFileHandle);
m_DownLoadFileHandle = 0;
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Download";
return;
}
string csFileName;
//inCount;
//if ( nSelected < 0 )
//{
// MessageBox.Show("SelectFile !");
// return;
//}
H264_DVR_FILE_DATA FileInfo = (H264_DVR_FILE_DATA)listFile.FocusedItem.Tag;
string strSaveName;
//strSaveName.Format("c:\\record\\record.h264");
int nSelectedIndex = comboDev.SelectedIndex;
if (nSelectedIndex < 0)
{
MessageBox.Show("SelectDevice !");
return;
}
DEV_INFO DevTemp = (DEV_INFO)((ComboxItem)comboDev.SelectedItem).Value;
string strInitDir;
strInitDir = Application.StartupPath;
if (strInitDir.EndsWith("\\"))
{
strInitDir += "Download";
}
else
{
strInitDir += "\\Download";
}
DirectoryInfo dir = new DirectoryInfo(strInitDir);
//if ( dir.Attributes )
{
dir.Create();
}
string strFileTpye = "h264";
string strFileName = FileInfo.sFileName;
if (strFileName.EndsWith(".h264"))
{
strFileTpye = "h264";
}
else
{
strFileTpye = "jpg";
}
strFileName = string.Format("{0}_{1}_{2}{3}_{4}{5}{6}.{7}",
DevTemp.szDevName, FileInfo.ch + 1,
FileInfo.stBeginTime.year, FileInfo.stBeginTime.month,
FileInfo.stBeginTime.day, FileInfo.stBeginTime.hour,
FileInfo.stBeginTime.minute, FileInfo.stBeginTime.second, strFileTpye);
SaveFileDialog dlg = new SaveFileDialog();
dlg.AddExtension = true;
dlg.CheckPathExists = true;
dlg.DefaultExt = ".h264";
dlg.Filter = "All File(*.h264;*.jpg)|*.*||";
dlg.InitialDirectory = strInitDir; //默认路径
dlg.ShowDialog();
if (dlg.DereferenceLinks)
{
strSaveName = dlg.FileName;
//m_lSaveHandle = H264_DVR_GetFileByName(m_lLoginID, pstrFileInfo,strSaveName.GetBuffer(0),SDKDownLoadPosCallback,(DWORD)this);
m_DownLoadFileHandle = XMSDK.H264_DVR_GetFileByName(m_lLoginID, ref FileInfo, strSaveName, null, 0);
if (m_DownLoadFileHandle >= 0)
{
progressBarDownloadPos.Value = 0;
btnDownload.Text = "Stop";
//update the progress control
//SetTimer(1,0,NULL);
}
else
{
string sTemp = string.Format("dowload fail ERROR = {0}", XMSDK.H264_DVR_GetLastError());
MessageBox.Show(sTemp);
}
}
}