private void btnOpenFile_Click(object sender, EventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Title = "Select video file";
fileDialog.Filter = "h264 files (*.h264)|*.h264";
fileDialog.FilterIndex = 1;
fileDialog.RestoreDirectory = true;
if (fileDialog.ShowDialog() == DialogResult.OK)
{
String fileName = fileDialog.FileName;
m_nLocalplayHandle = Convert.ToInt32(XMSDK.H264_DVR_StartLocalPlay(fileName, pictureBoxVideoWnd.Handle, null, Convert.ToUInt32(0)));
if (m_nLocalplayHandle > 0)
{
timerLocalPlayBack.Elapsed += new System.Timers.ElapsedEventHandler(recordTime);
timerLocalPlayBack.AutoReset = true;
timerLocalPlayBack.Enabled = true;
XMSDK.fLocalPlayFileCallBack fileEndCallBack = new XMSDK.fLocalPlayFileCallBack(FileEndCallBack);
XMSDK.H264_DVR_SetFileEndCallBack(m_nLocalplayHandle, fileEndCallBack, this.Handle);
}
else
{
MessageBox.Show("failed");
}
}
else
{
}
}
private int GetNextPageInfo(H264_DVR_FINDINFO searchInfo)
{
H264_DVR_FILE_DATA[] szSend = new H264_DVR_FILE_DATA[100];
int nNum = 0;
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(H264_DVR_FILE_DATA)) * 100);
int ret = XMSDK.H264_DVR_FindFile(m_lLoginID, ref searchInfo, ptr, 100, out nNum, 5000);
//for (int index = 0; index < 100; index++)
//{
// unsafe
// {
// int* pDev = (int*)ptr.ToPointer();
// pDev += Marshal.SizeOf(typeof(H264_DVR_FILE_DATA)) * index / 4;
// IntPtr ptrTemp = new IntPtr(pDev);
// szSend[index] = (H264_DVR_FILE_DATA)Marshal.PtrToStructure(ptrTemp, typeof(H264_DVR_FILE_DATA));
// }
//}
return(ret);
}
private void btnLocalPause_Click(object sender, EventArgs e)
{
if (XMSDK.H264_DVR_LocalPlayCtrl(m_nLocalplayHandle, SDK_LoalPlayAction.SDK_Local_PLAY_PAUSE, 0))
{
m_bPauseLocalPlay = true;
}
}
void DisConnectBackCallFunc(int lLoginID, string pchDVRIP, int nDVRPort, IntPtr dwUser)
{
Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss - ") + DateTime.Now.ToString("HH:mm:ss - ") + TAG + ".DisConnectBackCallFunc(" + lLoginID.ToString() + "," + pchDVRIP + "," + nDVRPort.ToString() + ",dwUser" + ")", "DVR INFO");
isConnected = false;
chanelOpened = 0;
for (int i = 0; i < 16; i++)
{
if (lLoginID == m_videoform[i].GetLoginHandle())
{
m_videoform[i].OnDisconnct();
}
}
foreach (DEV_INFO devinfo in dictDevInfo.Values)
{
if (devinfo.lLoginID == lLoginID)
{
XMSDK.H264_DVR_Logout(lLoginID);
dictDevInfo.Remove(devinfo.lLoginID);
dictDiscontDev.Add(devinfo.lLoginID, devinfo);
break;
}
}
if (dictDiscontDev.Count > 0)
{
timerDisconnect.Enabled = true;
timerDisconnect.Start();
}
}
public void Close()
{
if (-1 != m_nIndex)
{
decodeRuning = false;
XMSDK.H264_DVR_DelRealDataCallBack_V2(m_iPlayhandle, realDataCallBack_V2, Handle.ToInt32());
XMSDK.H264_DVR_StopRealPlay(m_iPlayhandle, (uint)this.panelVideo.Handle);
DVR2Mjpeg DVR2Mjpeg = (DVR2Mjpeg)Parent;
DVR2Mjpeg.DrawActivePage(false);
foreach (TreeNode node in DVR2Mjpeg.devForm.DevTree.Nodes)
{
if (node.Name == "Device")
{
foreach (TreeNode channelnode in node.Nodes)
{
if (channelnode.Name == "Channel")
{
CHANNEL_INFO chInfo = (CHANNEL_INFO)channelnode.Tag;
if (chInfo.nWndIndex == m_nIndex)
{
chInfo.nWndIndex = -1;
channelnode.Tag = chInfo;
break;
}
}
}
}
}
deleteImageOnServer();
}
}
public int SetDevChnColor(ref SDK_CONFIG_VIDEOCOLOR pVideoColor)
{
IntPtr ptr = new IntPtr();
Marshal.StructureToPtr(pVideoColor, ptr, true);
return(XMSDK.H264_DVR_SetDevConfig(m_lLogin, (uint)SDK_CONFIG_TYPE.E_SDK_VIDEOCOLOR, m_iChannel, ptr, (uint)Marshal.SizeOf(pVideoColor), 3000));
}
bool StartTalk(ref DEV_INFO pDevice)
{
IntPtr pdev = new IntPtr();
Marshal.StructureToPtr(pDevice, pdev, false);
unsafe
{
if (pdev.ToPointer() == null)
{
return(false);
}
if (m_lTalkHandle.ToPointer() == null)
{
return(false);
}
else
{
m_lTalkHandle = (IntPtr)XMSDK.H264_DVR_StartLocalVoiceCom(pDevice.lLoginID);
if (m_lTalkHandle != (IntPtr)null)
{
return(true);
}
else
{
m_lTalkHandle = (IntPtr)null;;
return(false);
}
}
}
}
private void DVR2Mjpeg_FormClosed(object sender, FormClosedEventArgs e)
{
foreach (DEV_INFO devinfo in dictDevInfo.Values)
{
XMSDK.H264_DVR_Logout(devinfo.lLoginID);
}
timerDisconnect.Stop();
}
private void btnNetSlow_Click(object sender, EventArgs e)
{
if (++m_nSlowTypeNet > 4)
{
m_nSlowTypeNet = 1;
}
m_nFastTypeNet = 0;
XMSDK.H264_DVR_PlayBackControl(m_nNetPlayHandle, (int)PlayBackAction.SDK_PLAY_BACK_SLOW, m_nSlowTypeNet);
}
private void btnLocalStop_Click(object sender, EventArgs e)
{
if (XMSDK.H264_DVR_StopLocalPlay(m_nLocalplayHandle))
{
m_nLocalplayHandle = 0;
}
timerLocalPlayBack.Enabled = false;
trackBarLocalPlayPos.Value = 0;
}
private void btnLocalSlow_Click(object sender, EventArgs e)
{
if (++m_nSlowTypeLocal > 4)
{
m_nSlowTypeLocal = 1;
}
m_nFastTypeLocal = 0;
XMSDK.H264_DVR_LocalPlayCtrl(m_nLocalplayHandle, SDK_LoalPlayAction.SDK_Local_PLAY_SLOW, Convert.ToUInt32(m_nSlowTypeLocal));
}
public bool SaveRecord()
{
if (m_iPlayhandle <= 0)
{
return(false);
}
DateTime time = DateTime.Now;
String cFilename = String.Format(@"{0}\\Record\\{1}{2}{3}_{4}{5}{6}.h264",
"Z:",
time.Year,
time.Month,
time.Day,
time.Hour,
time.Minute,
time.Second);
if (m_bRecord)
{
if (XMSDK.H264_DVR_StopLocalRecord(m_iPlayhandle))
{
m_bRecord = false;
MessageBox.Show(@"stop record OK.");
}
}
else
{
int nTemp = 0;
string strPr = "\\";
for (; ;)
{
int nIndex = cFilename.IndexOfAny(strPr.ToCharArray(), nTemp);
if (nIndex == -1)
{
break;
}
String str = cFilename.Substring(0, nIndex + 1);
nTemp = nIndex + 1; nTemp = nIndex + 1;
DirectoryInfo dir = new DirectoryInfo(str);
if (!dir.Exists)
{
dir.Create();
}
}
if (XMSDK.H264_DVR_StartLocalRecord(m_iPlayhandle, cFilename, (int)MEDIA_FILE_TYPE.MEDIA_FILE_NONE))
{
m_bRecord = true;
MessageBox.Show(@"start record OK.");
}
else
{
MessageBox.Show(@"start record fail.");
}
}
return(true);
}
public bool OnCloseSound()
{
if (XMSDK.H264_DVR_CloseSound(m_iPlayhandle))
{
m_bSound = false;
return(true);
}
return(false);
}
public bool OnOpenSound()
{
if (XMSDK.H264_DVR_OpenSound(m_iPlayhandle))
{
m_bSound = true;
return(true);
}
return(false);
}
private void button_close_Click(object sender, EventArgs e)
{
if (XMSDK.H264_DVR_CloseTransComChannel(lLoginID, SERIAL_TYPE.RS485))
{
MessageBox.Show(@"close ok");
}
else
{
MessageBox.Show(@"close wrong");
}
}
private void catchPictureToolStripMenuItem_Click(object sender, EventArgs e)
{
//return;
if (m_nIndex > -1 && m_iPlayhandle > 0 && m_bSaveImageStart == false)
{
String strPath;
DVR2Mjpeg DVR2Mjpeg = (DVR2Mjpeg)Parent;
foreach (TreeNode node in DVR2Mjpeg.devForm.DevTree.Nodes)
{
if (node.Name == "Device")
{
foreach (TreeNode channelnode in node.Nodes)
{
if (channelnode.Name == "Channel")
{
CHANNEL_INFO chInfo = (CHANNEL_INFO)channelnode.Tag;
if (chInfo.nWndIndex == m_nIndex)
{
strPath = String.Format(@"Z:\Pictures\bmp\{0}.bmp", m_nIndex + 1);
bool bCatch = false;
m_bSaveImageStart = true;
try
{
if (DVR2Mjpeg.isConnected)
{
bCatch = XMSDK.H264_DVR_LocalCatchPic(m_iPlayhandle, strPath);
}
}
catch (AccessViolationException ex)
{
Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss - ") + TAG + ".catchPictureToolStripMenuItem_Click.AccessViolationException", "DVR ERROR");
Debug.WriteLine(ex.ToString());
}
catch (Exception ex)
{
Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss - ") + TAG + ".catchPictureToolStripMenuItem_Click.Exception", "DVR ERROR");
Debug.WriteLine(ex.ToString());
}
m_bSaveImageStart = false;
break;
}
}
}
}
}
}
}
private void PlayByName()
{
if (m_nNetPlayHandle >= 0)
{
timerNetPlayBack.Enabled = false;
XMSDK.H264_DVR_StopPlayBack(m_nNetPlayHandle);
m_nNetPlayHandle = 0;
trackBarNetPlayPos.Value = 0;
m_bOpenAudio = false;
m_bPauseNetPlay = false;
}
m_nFastTypeNet = 0;
m_nSlowTypeNet = 0;
if (m_nNetPlayHandle == 0)
{
string csFileName = "";
int nSelected = listFile.SelectedItems.Count;
if (nSelected == 0)
{
MessageBox.Show("SelectFile");
return;
}
H264_DVR_FILE_DATA FileInfo = (H264_DVR_FILE_DATA)listFile.FocusedItem.Tag;
FileInfo.hWnd = (IntPtr)pictureBoxNetVideoWnd.Handle;
XMSDK.fDownLoadPosCallBack downloadCallBack = new XMSDK.fDownLoadPosCallBack(DownLoadPosCallback);
XMSDK.fRealDataCallBack_V2 netdatacallbackv2 = new XMSDK.fRealDataCallBack_V2(NetCallBack_V2);
m_nNetPlayHandle = XMSDK.H264_DVR_PlayBackByName_V2(m_lLoginID, ref FileInfo, downloadCallBack, netdatacallbackv2, this.Handle.ToInt32());
if (m_nNetPlayHandle <= 0)
{
MessageBox.Show("Playback fail");
return;
}
timerNetPlayBack.Start();
}
else
{
if (m_bPauseNetPlay)
{
XMSDK.H264_DVR_PlayBackControl(m_nNetPlayHandle, (int)PlayBackAction.SDK_PLAY_BACK_CONTINUE, 0);//暂停恢复正常
m_bPauseNetPlay = !m_bPauseNetPlay;
}
XMSDK.H264_DVR_PlayBackControl(m_nNetPlayHandle, (int)PlayBackAction.SDK_PLAY_BACK_FAST, 0); //快慢放恢复正常
m_nFastTypeNet = 0;
m_nSlowTypeNet = 0;
}
}
private void btnNetPlayStop_Click(object sender, EventArgs e)
{
timerNetPlayBack.Enabled = false;
if (m_nNetPlayHandle >= 0)
{
XMSDK.H264_DVR_StopPlayBack(m_nNetPlayHandle);
m_nNetPlayHandle = 0;
}
trackBarNetPlayPos.Value = 0;
m_bOpenAudio = false;
m_bPauseNetPlay = false;
}
private void btnNetPause_Click(object sender, EventArgs e)
{
if (!m_bPauseNetPlay)
{
XMSDK.H264_DVR_PlayBackControl(m_nNetPlayHandle, (int)PlayBackAction.SDK_PLAY_BACK_PAUSE, 0);
}
else
{
XMSDK.H264_DVR_PlayBackControl(m_nNetPlayHandle, (int)PlayBackAction.SDK_PLAY_BACK_CONTINUE, 0);
}
m_bPauseNetPlay = !m_bPauseNetPlay;
}
private void button_write_Click(object sender, EventArgs e)
{
string strWrite = this.textBox_write.Text.ToString();
if (XMSDK.H264_DVR_SerialWrite(lLoginID, SERIAL_TYPE.RS485, strWrite, strWrite.Length))
{
MessageBox.Show(@"write ok");
}
else
{
MessageBox.Show(@"write wrong");
}
}
private void btn_Drag_Scroll(object sender, EventArgs e)
{
if (!m_bDownloadByTime)
{
m_SliderPos = trackBarNetPlayPos.Value;
m_PreTime = System.DateTime.Now.Ticks;
timerNetPlayBack.Stop();
XMSDK.H264_DVR_SetPlayPos(m_nNetPlayHandle, m_SliderPos / (float)1000.0);
Thread.Sleep(200);
timerNetPlayBack.Start();
}
}
bool StopTalk(ref DEV_INFO pDevice)
{
unsafe
{
if (m_lTalkHandle.ToPointer() != null)
{
XMSDK.H264_DVR_StopVoiceCom(m_lTalkHandle.ToInt32());
m_lTalkHandle = (IntPtr)null;
return(true);
}
return(false);
}
}
public void GetColor(out int nBright, out int nContrast, out int nSaturation, out int nHue)
{
if (m_iPlayhandle <= 0)
{
nBright = -1;
nContrast = -1;
nSaturation = -1;
nHue = -1;
return;
}
uint nRegionNum = 0;
XMSDK.H264_DVR_LocalGetColor(m_iPlayhandle, nRegionNum, out nBright, out nContrast, out nSaturation, out nHue);
}
private void PlayBackForm_FormClosed(object sender, FormClosedEventArgs e)
{
if (m_nNetPlayHandle > 0)
{
XMSDK.H264_DVR_StopPlayBack(m_nNetPlayHandle);
m_nNetPlayHandle = -1;
}
ClearResult();
//ClearMapResult();
timerLocalPlayBack.Stop();
timerDownload.Stop();
timerNetPlayBack.Stop();
}
private void PTZControl(int nCommand, bool bStop, int nSpeed)
{
DVR2Mjpeg clientForm = (DVR2Mjpeg)this.Owner;
int nCurVideoform = clientForm.m_nCurIndex;
if (nCurVideoform >= 0)
{
int nPlayHandel = clientForm.m_videoform[nCurVideoform].m_iPlayhandle;
if (nPlayHandel > 0)
{
int nLoginID = clientForm.m_videoform[nCurVideoform].m_lLogin;
int nChannel = clientForm.m_videoform[nCurVideoform].m_iChannel;
XMSDK.H264_DVR_PTZControl(nLoginID, nChannel, (int)nCommand, bStop, nSpeed);
}
}
}
void FileEndCallBack(uint lPlayHand, uint nUser)
{
if (XMSDK.H264_DVR_StopLocalPlay(m_nLocalplayHandle))
{
m_nLocalplayHandle = 0;
}
timerLocalPlayBack.Enabled = false;
if (InvokeRequired)
{
BeginInvoke((MethodInvoker)(() => trackBarLocalPlayPos.Value = 0));
}
else
{
trackBarLocalPlayPos.Value = 0;
}
}
public int InitSDK()
{
Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss - ") + TAG + ".InitSDK()", "DVR INFO");
//initialize
disCallback = new XMSDK.fDisConnect(DisConnectBackCallFunc);
GC.KeepAlive(disCallback);
int bResult = XMSDK.H264_DVR_Init(disCallback, Handle);
msgcallback = new XMSDK.fMessCallBack(MessCallBack);
GC.KeepAlive(msgcallback);
XMSDK.H264_DVR_SetDVRMessCallBack(msgcallback, Handle);
XMSDK.H264_DVR_SetConnectTime(5000, 25);
return(bResult);
}
int DevLogin(ref DEV_INFO pdev)
{
if (Convert.ToBoolean(pdev.bSerialID))
{
int maxDeviceNum = 100;
DDNS_INFO[] pDDNSInfo = new DDNS_INFO[maxDeviceNum];
SearchMode searchmode;
int nReNum = 0;
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;
XMSDK.H264_DVR_SetConnectTime(3000, 1);
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);
}
private void button_login_Click(object sender, EventArgs e)
{
H264_DVR_DEVICEINFO OutDev = new H264_DVR_DEVICEINFO();
short nError = 0;
StringBuilder strIP = new StringBuilder(this.textBox_ip.Text.ToString().Trim());
ushort usPort = Convert.ToUInt16(this.textBox_port.Text.ToString().Trim());
StringBuilder strUserName = new StringBuilder(this.textBox_username.Text.ToString());
StringBuilder strPassword = new StringBuilder(this.textBox_password.Text.ToString());
lLoginID = XMSDK.H264_DVR_Login(strIP, usPort, strUserName, strPassword, out OutDev, out nError, SocketStyle.TCPSOCKET);
if (lLoginID <= 0)
{
MessageBox.Show(@"login wrong");
}
else
{
MessageBox.Show(@"login ok");
}
}
private void btnLocalPlay_Click(object sender, EventArgs e)
{
if (m_bPauseLocalPlay)
{
XMSDK.H264_DVR_LocalPlayCtrl(m_nLocalplayHandle, SDK_LoalPlayAction.SDK_Local_PLAY_CONTINUE, 0);
m_bPauseLocalPlay = false;
}
if (m_nSlowTypeLocal != 0)
{
XMSDK.H264_DVR_LocalPlayCtrl(m_nLocalplayHandle, SDK_LoalPlayAction.SDK_Local_PLAY_SLOW, 0);
}
if (m_nFastTypeLocal != 0)
{
XMSDK.H264_DVR_LocalPlayCtrl(m_nLocalplayHandle, SDK_LoalPlayAction.SDK_Local_PLAY_FAST, 0);
}
m_nSlowTypeLocal = 0;
m_nFastTypeLocal = 0;
}