private void SDFilePlayThread(object obj)
{
IPAddress localaddr = IPAddress.Parse("0.0.0.0");
TcpListener tcpserver = new TcpListener(localaddr, 0);
tcpserver.Start();
IPEndPoint localep = (IPEndPoint)tcpserver.LocalEndpoint;
WorkProcessHandler h = new WorkProcessHandler(UploadFileProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
return;
}
string fname = System.IO.Path.GetFileName(ap.filename);
int ret = deviceListener.SDCardPlayFile(d, fname, ap.volume);
if (ret != 0)
{
return;
}
TcpClient tc = null;
try
{
while (true)
{
int ret2 = deviceListener.SDCardGetPlayFileStatus(d, out string filename, out int runtime, out int process);
if (ret2 == 0)
{
this.BeginInvoke(h, d, filename, false, process);
}
else
{
break;
}
Thread.Sleep(1000);
}
this.BeginInvoke(h, d, null, true, 0);
dataThread = null;
}
catch (ThreadAbortException abortException)
{
dataThread = null;
}
}
private void SDFilePlayThread(object obj)
{
WorkProcessHandler h = new WorkProcessHandler(SDPlayFileProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
this.BeginInvoke(h, d, null, true, -1);
return;
}
string fname = System.IO.Path.GetFileName(ap.filename);
int ret = deviceListener.SDCardPlayFile(d, fname, ap.volume);
if (ret != 0)
{
this.BeginInvoke(h, d, null, true, -2);
return;
}
//TcpClient tc = null;
try
{
while (true)
{
int ret2 = deviceListener.SDCardGetPlayFileStatus(d, out string filename, out int runtime, out int process);
if (ret2 == 0)
{
this.BeginInvoke(h, d, filename, false, process);
}
else
{
break;
}
Thread.Sleep(1000);
}
this.BeginInvoke(h, d, null, true, 0);
}
catch (ThreadAbortException abortException)
{
}
finally
{
}
}
private void EmergencyFilePlayThread(Object arg)
{
uint sHandle = 0;
uint ret;
ThreadParam ap = (ThreadParam)arg;
WorkProcessHandler h = new WorkProcessHandler(EmergencyFilePlayProcess);
try
{
ret = DeviceInterfaceDll.SR_Emergency(out sHandle, ap.userid);
if (ret == DeviceInterfaceDll.RC_OK)
{
int offset = 0;
byte[] dat = new byte[640];
short[] pcm = new short[320];
FileStream fs = File.OpenRead(ap.filename);
fs.Read(dat, 0, 44);//跳过文件头，wav文件头不一定是44字节，有些会更多，此演示程序不处理此差异。
while (true)
{
int datlen = fs.Read(dat, 0, 640);
if (datlen >= 640)
{
IntPtr p = Marshal.UnsafeAddrOfPinnedArrayElement(dat, 0);
Marshal.Copy(p, pcm, 0, pcm.Length);
DeviceInterfaceDll.SR_EmergencyData(sHandle, pcm);
offset += 640;
}
else
{
break;
}
this.Invoke(h, sHandle, "", false, (int)(100 * offset / fs.Length));
}
}
}
finally
{
DeviceInterfaceDll.SR_EmergencyClose(sHandle, ap.userid);
this.Invoke(h, sHandle, "", true, 0);
EmergencyPlayThead = null;
}
}
private void FilePlayThread(Object arg)
{
uint ret;
ThreadParam ap = (ThreadParam)arg;
WorkProcessHandler h = new WorkProcessHandler(FilePlayProcess);
//ret = DeviceInterfaceDll.SR_UploadFile(out uint sHandle, ap.userid, ap.filename, DeviceInterfaceDll.UPLOAD_AUDIO_FILE_RELEASE, false);
ret = DeviceInterfaceDll.SR_PlayFile(out uint sHandle, ap.userid, ap.filename, 97);
if (ret == DeviceInterfaceDll.RC_OK)
{
try
{
int offset = 0;
byte[] dat = new byte[1024];
FileStream fs = File.OpenRead(ap.filename);
while (true)
{
int datlen = fs.Read(dat, 0, dat.Length);
if (datlen > 0)
{
DeviceInterfaceDll.SR_PlayFileData(sHandle, dat, datlen);
offset += datlen;
}
else
{
break;
}
this.Invoke(h, sHandle, "", false, (int)(100 * offset / fs.Length));
}
}
finally
{
DeviceInterfaceDll.SR_PlayFileClose(sHandle);
this.Invoke(h, sHandle, "", true, 0);
PlayThread = null;
}
}
}
private void FileEmergencyPlayThread(object obj)
{
UdpClient udpserver = new UdpClient(9999);
IPEndPoint ep = new IPEndPoint(IPAddress.Any, 0);
WorkProcessHandler h = new WorkProcessHandler(FileEmergencyPlayProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
return;
}
int ret = deviceListener.FileEmergencyPlayStart(d, "0.0.0.0", 9999, ap.filename, ap.streamtype, ap.volume, d.id.ToString());
if (ret != 0)
{
return;
}
FileStream fs = File.OpenRead(ap.filename);
if (fs == null)
{
return;
}
try
{
long starttime = DateTime.Now.Ticks;
string d_ip = null;
int d_port = 0;
while ((DateTime.Now.Ticks - starttime) < 3000 * 10000)//3000ms
{
if (udpserver.Available > 0)
{
byte[] bs = udpserver.Receive(ref ep);
string s = System.Text.Encoding.Default.GetString(bs);
if (s.Contains(d.id.ToString()))
{
d_ip = ep.Address.ToString();
d_port = ep.Port;
break;
}
}
}
if (d_port != 0)
{
int playfiletime = 0;
int time = System.Environment.TickCount;
int starttime1 = time;
bool eof = false;
byte[] fbs = new byte[320];
short[] pcm = new short[160];
int sequenceNumber = 0;
long timestamp = 0;
fs.Read(fbs, 0, 44);
long writebytes = 44;
while (!eof)
{
int runtime = System.Environment.TickCount - starttime1;
if ((runtime + 500) >= playfiletime)
{
int readbytes = fs.Read(fbs, 0, fbs.Length);
IntPtr p = Marshal.UnsafeAddrOfPinnedArrayElement(fbs, 0);
Marshal.Copy(p, pcm, 0, 160);
//GroovyCodecs.G711.uLaw.ULawEncoder g711encode = new GroovyCodecs.G711.uLaw.ULawEncoder();
//byte[] ba = g711encode.Process(pcm);
byte[] ba = g711.g711Encode_ulwa(pcm);
RtpPacket packet = new RtpPacket(RtpPayloadType.G711_uLaw, sequenceNumber, timestamp, ba, ba.Length);
sequenceNumber++;
timestamp += 20;// ba.Length;
playfiletime += 20;
udpserver.Send(packet.ToArray(), packet.Length, d_ip, d_port);
writebytes += readbytes;
if (readbytes < fbs.Length)
{
eof = true;
}
int process = (int)(100 * writebytes / fs.Length);
this.BeginInvoke(h, d, ap.filename, false, process);
}
}
}
udpserver.Close();
Thread.Sleep(500);
deviceListener.FileEmergencyPlayStop(d);
this.BeginInvoke(h, d, ap.filename, true, 0);
}
catch (ThreadAbortException abortException)
{
udpserver.Close();
dataThread = null;
}
}
private void FilePlayThread(object obj)
{
IPAddress localaddr = IPAddress.Parse("0.0.0.0");
TcpListener tcpserver = new TcpListener(localaddr, 0);
tcpserver.Start();
IPEndPoint localep = (IPEndPoint)tcpserver.LocalEndpoint;
WorkProcessHandler h = new WorkProcessHandler(FilePlayProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
return;
}
int ret = deviceListener.FilePlayStart(d, "0.0.0.0", localep.Port, ap.streamtype, ap.volume, null);
if (ret != 0)
{
return;
}
TcpClient tc = null;
try
{
long starttime = DateTime.Now.Ticks;
while ((DateTime.Now.Ticks - starttime) < 3000 * 10000)//3000ms
{
if (tcpserver.Pending())
{
tc = tcpserver.AcceptTcpClient();
break;
}
}
if (tc != null)
{
FileStream fs = File.OpenRead(ap.filename);
if (fs != null)
{
bool eof = false;
long writebytes = 0;
byte[] fbs = new byte[1024];
NetworkStream tcs = tc.GetStream();
while (!eof)
{
if (tcs.CanWrite)
{
int readbytes = fs.Read(fbs, 0, fbs.Length);
tcs.Write(fbs, 0, readbytes);
writebytes += readbytes;
if (readbytes < fbs.Length)
{
eof = true;
}
int process = (int)(100 * writebytes / fs.Length);
this.BeginInvoke(h, d, ap.filename, false, process);
}
else
{
Thread.Sleep(10);
}
}
}
tc.Close();
}
Thread.Sleep(500);
deviceListener.FilePlayStop(d);
this.BeginInvoke(h, d, ap.filename, true, 0);
dataThread = null;
}
catch (ThreadAbortException abortException)
{
//this.BeginInvoke(h, ap.filename, true, 0);
if (tc != null)
{
tc.Close();
}
dataThread = null;
}
}
private void MicInputThread(object obj)
{
//int sequenceNumber = 0;
//long timestamp = 0;
short[] inputbuffer = new short[2048];
WorkProcessHandler cb = new WorkProcessHandler(MicInputThreadCallBack);
DeviceListener.Device d = deviceListener.Find(DeviceID);
UdpClient udpserver;
try
{
udpserver = new UdpClient(9999);
}
catch (Exception ex)
{
//MessageBox.Show("port is in use");
this.BeginInvoke(cb, d, "端口已经被占用", true, -1);
return;
}
int port = 9999;
DelegateShowWave h = new DelegateShowWave(ShowWave);
int ret;
ret = deviceListener.IntercomStart(d, "0.0.0.0", port, "g711-u", "rtp", 100, 20, "mic", "disable");
if (ret != 0)
{
this.BeginInvoke(cb, d, "命令没有回应", true, -2);
udpserver.Close();
return;
}
IPEndPoint ipep = new IPEndPoint(IPAddress.Any, 0);
udpserver.Client.ReceiveTimeout = 3000;
byte[] bs = udpserver.Receive(ref ipep);
if (bs == null)
{
this.BeginInvoke(cb, d, "终端没有连接", true, -3);
deviceListener.IntercomStop(d);
udpserver.Close();
return;
}
string dev_ip = null;
int dev_port = 0;
string str = System.Text.Encoding.Default.GetString(bs);
if (str.Contains(DeviceID.ToString()) == false)
{
this.BeginInvoke(cb, d, "错误的设备ID", true, -4);
deviceListener.IntercomStop(d);
udpserver.Close();
return;
}
dev_ip = ipep.Address.ToString();
dev_port = ipep.Port;
try
{
short[] micpack = new short[2048];
//int micpack_length = 0;
short[] speakerpack = new short[2048];
//int speakerpack_length = 0;
while (true)
{
//micpack_length = 0;
//speakerpack_length = 0;
while (udpserver.Available > 0)
{
bs = udpserver.Receive(ref ipep);
if (dev_ip.Equals(ipep.Address.ToString()))
{
RtpPacket packet = new RtpPacket(bs, bs.Length);
if (packet.PayloadType == RtpPayloadType.G711_uLaw)
{
short[] pcmbuf1 = g711.g711Decode_ulaw(packet.Payload);
this.BeginInvoke(h, pcmbuf1);
}
}
}
}
}
//catch (ThreadAbortException abortException)
//{
// deviceListener.IntercomStop(d);
// //udpserver.Close();
//}
finally
{
deviceListener.IntercomStop(d);
udpserver.Close();
}
}
