public void getPtzAttr(string puId, int channelNo)
{
Session.Channel channel = m_session.getChannel(puId, channelNo);
if (channel == null)
{
return;
}
BVCU.ManagedLayer_CuGetPuPtzAttr(m_bvcuSdkHandle, m_session.Handle, Encoding.UTF8.GetBytes(puId),
channel.ptzIdx, m_eventHandler.onGetPtzAttr);
}
void getChannel(Session.Channel chnl, BVCU_PUOneChannelInfo channel)
{
chnl.channelName = channel.szName;
BVCU.AVDirection avDir = BVCU.GetAVDirection(channel.iMediaDir);
chnl.audioPlayback = avDir.audioRecv;
chnl.speak = avDir.audioSnd;
chnl.video = avDir.videoRecv;
chnl.ptzIdx = channel.iPTZIndex;
chnl.channelNo = channel.iChannelIndex;
}
public void ptzControl(int cmd, string puId, int channelNo, BVCU_PTZ_MOVE move, int presetNo = 0)
{
Session.Channel channel = m_session.getChannel(puId, channelNo);
if (channel == null)
{
return;
}
BVCU_PUCFG_PTZControl ptzCtrl = new BVCU_PUCFG_PTZControl();
ptzCtrl.bStop = (int)move;
ptzCtrl.iPTZCommand = cmd;
ptzCtrl.iParam3 = ptzCtrl.iParam2 = ptzCtrl.iParam1 = 0;
switch (cmd)
{
case BVCU_PTZ_COMMAND.LEFT:
case BVCU_PTZ_COMMAND.RIGHT:
case BVCU_PTZ_COMMAND.UP:
case BVCU_PTZ_COMMAND.DOWN:
ptzCtrl.iParam2 = m_ptzSpeed;
break;
case BVCU_PTZ_COMMAND.LEFTDOWN:
case BVCU_PTZ_COMMAND.LEFTTOP:
case BVCU_PTZ_COMMAND.RIGHTDOWN:
case BVCU_PTZ_COMMAND.RIGHTTOP:
ptzCtrl.iParam1 = ptzCtrl.iParam2 = m_ptzSpeed;
break;
case BVCU_PTZ_COMMAND.PRESET_GO:
ptzCtrl.iParam1 = presetNo;
ptzCtrl.iParam2 = ptzCtrl.iParam3 = m_ptzSpeed;
break;
case BVCU_PTZ_COMMAND.CRUISE_GO:
ptzCtrl.iParam1 = presetNo;
break;
default:
break;
}
IntPtr pt = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(BVCU_PUCFG_PTZControl)));
Marshal.StructureToPtr(ptzCtrl, pt, true);
BVCU.ManagedLayer_CuSetPuPtzControl(m_bvcuSdkHandle, m_session.Handle, Encoding.UTF8.GetBytes(puId), channel.ptzIdx, pt);
}
void Server_ProcNotifyChannelInfo(IntPtr session, IntPtr ptPuId, IntPtr ptPuName, int iStatus, ref BVCU_PUOneChannelInfo channel, int iFinished)
{
string puId = Marshal.PtrToStringAnsi(ptPuId, BVCU.BVCU_MAX_ID_LEN + 1).Split('\0')[0];
string puName = Marshal.PtrToStringAnsi(ptPuName, BVCU.BVCU_MAX_NAME_LEN + 1).Split('\0')[0];
if (iStatus == BVCU.BVCU_ONLINE_STATUS_OFFLINE)
{
m_session.OnRemovePu(puId);
}
if (BVCU.TRUE(iFinished))
{
m_session.OnGetPuListFinished();
}
Session.Channel chnl = new Session.Channel();
getChannel(chnl, channel);
m_session.OnGetPu(puName, puId, chnl);
return;
}
void Cmd_OnGetPuList(IntPtr session, IntPtr ptPuId, IntPtr ptPuName, int iStatus, ref BVCU_PUOneChannelInfo channel, int iFinished)
{
string puId = Marshal.PtrToStringAnsi(ptPuId, BVCU.BVCU_MAX_ID_LEN + 1).Split('\0')[0];
string puName = Marshal.PtrToStringAnsi(ptPuName, BVCU.BVCU_MAX_NAME_LEN + 1).Split('\0')[0];
if (BVCU.TRUE(iFinished))
{
m_session.OnGetPuListFinished();
}
Session.Channel chnl = new Session.Channel();
if (iStatus == BVCU.BVCU_ONLINE_STATUS_OFFLINE)
{
chnl.online = false;
}
else
{
chnl.online = true;
}
getChannel(chnl, channel);
m_session.OnGetPu(puName, puId, chnl);
/*if (channel.szName.Equals("gps"))
* {
* chnl = new Session.Channel();
* channel.szName = "TSP";
* channel.iPTZIndex = 15;
* channel.iMediaDir = 32;
* channel.iChannelIndex = 65792;
* if (iStatus == BVCU.BVCU_ONLINE_STATUS_OFFLINE)
* {
* chnl.online = false;
* }
* else
* {
* chnl.online = true;
* }
* getChannel(chnl, channel);
* m_session.OnGetPu(puName, puId, chnl);
* }*/
}
