private void button_disconnect_Click(object sender, EventArgs e)
{
logoutput("接続を初期化します。");
this.button_disconnect.Enabled = false;
ProcessManager pm = ProcessManager.Instance;
// スレッド・プロセス終了
if (pm.process != null)
{
if (!pm.process.HasExited)
{
try
{
pm.process.CancelOutputRead();
}
catch { }
pm.process.Kill();
pm.process.WaitForExit();
}
pm.process = null;
}
if (pm.th_server != null)
{
pm.server.Close();
if (pm.th_server.IsAlive)
{
pm.th_server.Abort();
}
pm.th_server = null;
}
if (pm.th_ffmpeg != null)
{
if (pm.th_ffmpeg.IsAlive)
{
pm.th_ffmpeg.Abort();
}
pm.th_ffmpeg = null;
}
// 初期化
AsfData asfData = AsfData.Instance;
asfData.asf_status = ASF_STATUS.ASF_STATUS_NULL;
asfData.asf_header_size = 0;
asfData.asf_header = new byte[65535];
asfData.mms_sock = null;
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_NULL;
this.button_exec.Enabled = true;
logoutput("接続を初期化しました。");
}
private void HttpThread()
{
// サーバーソケット初期化
ProcessManager pm = ProcessManager.Instance;
AsfData asfData = AsfData.Instance;
this.BeginInvoke(new Action <String>(delegate(String str) { this.logoutput("サーバを初期化します。"); }), new object[] { "" });
//logoutputDelegate("サーバを初期化します。");
pm.server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPAddress ip = IPAddress.Parse("127.0.0.1");
IPEndPoint ipEndPoint = new IPEndPoint(ip, int.Parse(this.textBox_exPort.Text));
pm.server.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
pm.server.Bind(ipEndPoint);
pm.server.Listen(5);
// 要求待ち（無限ループ）
while (pm.serverstatus)
{
Socket sock = null;
if (asfData.asf_status == ASF_STATUS.ASF_STATUS_SET_HEADER)
{
this.BeginInvoke(new Action <String>(delegate(String str) { this.logoutput("クライアント接続を受け付けます。"); }), new object[] { "" });
}
try
{
sock = pm.server.Accept();
}
catch
{
//this.BeginInvoke(new Action<String>(delegate(String str) { this.textBox_log.AppendText("ソケット接続エラー。\r\n"); }), new object[] { "" });
//throw ex;
break;
}
HttpServer response = new HttpServer(sock, this);
response.Start();
}
// server dispose
if (pm.server != null)
{
pm.server.Close();
}
this.BeginInvoke(new Action <String>(delegate(String str) { this.logoutput("サーバを終了します。"); }), new object[] { "" });
}
// 応答実行
public void Run()
{
try
{
// 要求受信
byte[] buffer = new byte[4096];
int recvLen = 0;
try
{
while (mClient.Available > 0)
{
recvLen += mClient.Receive(buffer);
}
}
catch (SocketException e)
{
Console.WriteLine("{0} Error code: {1}.", e.Message, e.ErrorCode);
throw e;
}
String msg = "接続しました。";
try
{
msg = "接続しました。[" + mClient.RemoteEndPoint.ToString() + "]";
}
catch {
}
mForm.BeginInvoke(new Action <String>(delegate(String str) { mForm.logoutput(msg); }), new object[] { "" });
String message = Encoding.ASCII.GetString(buffer, 0, recvLen);
Console.Write("httprequest:" + message);
AsfData asfData = AsfData.Instance;
//if (recvLen <= 0) これ入れるとkagamiで成功しない。kagamiは何も送ってこない・・
// return;
// HTTPヘッダー生成
String httpHeader = null;
byte[] httpHeaderBuffer = new byte[4096];
if (asfData.asf_status == ASF_STATUS.ASF_STATUS_SET_HEADER && // asfヘッダ登録済み
asfData.mmsh_status != MMSH_STATUS.MMSH_STATUS_ASF_DATA_SENDING) // クライアントなし
{
//if (message.Contains("xPlayStrm")) //play
if (message.Contains("stream-switch"))
{
httpHeader = String.Format(
"HTTP/1.0 200 OK\r\n" +
"Server: Rex/12.0.7601.17514\r\n" +
"Cache-Control: no-cache\r\n" +
"Pragma: no-cache\r\n" +
"Pragma: client-id=2236067900\r\n" +
"Pragma: features=\"broadcast,playlist\"\n" +
//"Content-Type: application/vnd.ms.wms-hdr.asfv1\r\n" +
//"Content-Length: %d\r\n" +
//"Content-Type: video/x-ms-asf\r\n" +
"Content-Type: application/x-mms-framed\r\n" +
"Connection: Keep-Alive\r\n" +
"\r\n"
//, asfData.asf_header_size
);
httpHeaderBuffer = Encoding.UTF8.GetBytes(httpHeader);
mClient.Send(httpHeaderBuffer);
if (message.Contains("Kagamin"))
{
mClient.Send(asfData.asf_header, asfData.asf_header_size, SocketFlags.None);
Console.WriteLine("ASF header sent.");
}
asfData.mms_sock = mClient; //早い者勝ち
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_ASF_HEADER_SEND;
}
else if (message.Contains("NSPlayer"))
{
if (message.Contains("kagami"))
{
httpHeader = String.Format(
"HTTP/1.0 200 OK\r\n" +
"Server: Rex/12.0.7601.17514\r\n" +
"Cache-Control: no-cache\r\n" +
"Pragma: no-cache\r\n" +
"Pragma: client-id=2236067900\r\n" +
"Pragma: features=\"broadcast,playlist\"\r\n" +
"Keep-Alive: timeout=1, max=0\r\n" +
"Content-Type: application/vnd.ms.wms-hdr.asfv1\r\n" +
//"Content-Length: %d\r\n" +
//"Content-Type: video/x-ms-asf\r\n" +
//"Content-Type: application/x-mms-framed\r\n" +
"Connection: close\r\n" +
"\r\n"
//, asfData.asf_header_size
);
}
else
{
httpHeader = String.Format(
"HTTP/1.0 200 OK\r\n" +
"Server: Rex/12.0.7601.17514\r\n" +
"Cache-Control: no-cache\r\n" +
"Pragma: no-cache\r\n" +
"Pragma: client-id=2236067900\r\n" +
"Pragma: features=\"broadcast,playlist\"\r\n" +
"Keep-Alive: timeout=1, max=0\r\n" +
"Content-Type: application/vnd.ms.wms-hdr.asfv1\r\n" +
//"Content-Length: %d\r\n" +
//"Content-Type: video/x-ms-asf\r\n" +
//"Content-Type: application/x-mms-framed\r\n" +
"Connection: close\r\n" +
"\r\n"
//, asfData.asf_header_size
);
}
httpHeaderBuffer = Encoding.UTF8.GetBytes(httpHeader);
mClient.Send(httpHeaderBuffer);
mClient.Send(asfData.asf_header, asfData.asf_header_size, SocketFlags.None);
Console.WriteLine("ASF header sent.");
mForm.BeginInvoke(new Action <String>(delegate(String str) { mForm.logoutput("ASFヘッダを送信しました。[" + mClient.RemoteEndPoint.ToString() + "]"); }), new object[] { "" });
if (message.Contains("kagami"))
{
asfData.mms_sock = mClient;
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_ASF_HEADER_SEND;
}
else
{
mForm.BeginInvoke(new Action <String>(delegate(String str) { mForm.logoutput("クライアントを切断します。[" + mClient.RemoteEndPoint.ToString() + "]"); }), new object[] { "" });
mClient.Close();
}
}
else
{
mForm.BeginInvoke(new Action <String>(delegate(String str) { mForm.logoutput("クライアントを切断します。"); }), new object[] { "" });
mClient.Close();
}
}
else
{
mForm.BeginInvoke(new Action <String>(delegate(String str) { mForm.logoutput("MMSヘッダが未登録のため切断します。"); }), new object[] { "" });
httpHeader = String.Format(
"HTTP/1.0 503 Service Unavailable\r\n" +
"Server: Rex/12.0.7601.17514\r\n" +
"Cache-Control: no-cache\r\n" +
"\r\n"
);
mClient.Send(httpHeaderBuffer);
httpHeaderBuffer = Encoding.UTF8.GetBytes(httpHeader);
Console.WriteLine("503 sent.");
if (mClient != null)
{
mClient.Close();
asfData.mms_sock = null;
}
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_NULL;
}
}
catch (System.Net.Sockets.SocketException e)
{
Console.Write(e.Message);
}
catch (System.ObjectDisposedException e)
{
Console.Write(e.Message);
}
finally
{
// mClient.Close();
}
}
// 応答実行
public void Run()
{
try
{
// 要求受信
byte[] buffer = new byte[4096];
int recvLen = 0;
try
{
while (!mClient.Poll(100, SelectMode.SelectRead))
{
}
while (mClient.Available > 0)
{
recvLen += mClient.Receive(buffer);
}
}
catch (SocketException e)
{
Console.WriteLine("{0} Error code: {1}.", e.Message, e.ErrorCode);
throw e;
}
String msg = "接続しました。";
try
{
msg = "接続しました。[" + mClient.RemoteEndPoint.ToString() + "]";
}
catch {
}
mForm.BeginInvoke(new Action <String>(delegate(String str) { mForm.logoutput(msg); }), new object[] { "" });
String message = Encoding.ASCII.GetString(buffer, 0, recvLen);
Console.Write("httprequest:" + message);
AsfData asfData = AsfData.Instance;
//if (recvLen <= 0) これ入れるとkagamiで成功しない。kagamiは何も送ってこない・・
// return;
// HTTPヘッダー生成
String httpHeader = null;
byte[] httpHeaderBuffer = new byte[4096];
if (asfData.asf_status == ASF_STATUS.ASF_STATUS_SET_HEADER) // asfヘッダ登録済み
{
httpHeader = String.Format(
"HTTP/1.0 200 OK\r\n" +
"Server: Rex/12.0.7601.17514\r\n" +
"Cache-Control: no-cache\r\n" +
"Pragma: no-cache\r\n" +
"Pragma: client-id=2236067900\r\n" +
"Pragma: features=\"broadcast,playlist\"\r\n" +
"Content-Type: application/x-mms-framed\r\n" +
"\r\n"
);
httpHeaderBuffer = Encoding.UTF8.GetBytes(httpHeader);
mClient.Send(httpHeaderBuffer);
mClient.Send(asfData.asf_header, asfData.asf_header_size, SocketFlags.None);
Console.WriteLine("ASF header sent.");
asfData.mms_sock = mClient;
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_ASF_HEADER_SEND;
}
else
{
mForm.BeginInvoke(new Action <String>(delegate(String str) { mForm.logoutput("MMSヘッダが未登録のため切断します。"); }), new object[] { "" });
httpHeader = String.Format(
"HTTP/1.0 503 Service Unavailable\r\n" +
"Server: Rex/12.0.7601.17514\r\n" +
"Cache-Control: no-cache\r\n" +
"\r\n"
);
mClient.Send(httpHeaderBuffer);
httpHeaderBuffer = Encoding.UTF8.GetBytes(httpHeader);
Console.WriteLine("503 sent.");
if (mClient != null)
{
mClient.Close();
asfData.mms_sock = null;
}
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_NULL;
}
}
catch (System.Net.Sockets.SocketException e)
{
Console.Write(e.Message);
}
catch (System.ObjectDisposedException e)
{
Console.Write(e.Message);
}
finally
{
// mClient.Close();
}
}
// connection
private void button_exec_Click(object sender, EventArgs e)
{
//this.textBox_log.AppendText("入力ストリームに接続します。\r\n");
logoutputDelegate("入力ストリームに接続します。");
ProcessManager pm = ProcessManager.Instance;
// init
this.button_exec.Enabled = false;
// httpserver listening
pm.th_server = new Thread(
new ThreadStart(HttpThread)
);
pm.th_server.Start();
// ffmpeg tcp stream receive process
if (pm.process == null)
{
if (pm.th_ffmpeg == null)
{
pm.th_ffmpeg = new Thread(new ThreadStart(delegate()
{
try
{
pm.process = new Process();
pm.process.SynchronizingObject = this;
//イベントハンドラの追加
pm.process.Exited += new EventHandler(p_Exited);
//pm.process.ErrorDataReceived += new DataReceivedEventHandler(NetErrorDataHandler);
//プロセスが終了したときに Exited イベントを発生させる
pm.process.EnableRaisingEvents = true;
// ffmpeg commandline
//string command =
// this.textBox_ffmpegPath.Text +
// " -v quiet -i tcp://127.0.0.1:6665 -c copy -f asf_stream -";
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = this.textBox_ffmpegPath.Text;
string url = this.textBox_inputstream.Text;
url = System.Text.RegularExpressions.Regex.Replace(
url,
@"^mms://",
"mmsh://");
url = System.Text.RegularExpressions.Regex.Replace(
url,
@"^http://",
"mmsh://");
if (this.radioButton_reencode_1.Checked == false)
{
startInfo.Arguments = String.Format(" -v quiet -i {0} -c copy -f asf_stream -", url);
}
else
{
int width = 0;
int height = 0;
int bitrate_v = 0;
int bitrate_a = 0;
float framerate = 0;
try
{
width = int.Parse(this.textBox_enc_width.Text);
height = int.Parse(this.textBox_enc_height.Text);
bitrate_v = int.Parse(this.textBox_enc_bitrate_v.Text) * 1000;
bitrate_a = int.Parse(this.textBox_enc_bitrate_a.Text) * 1000;
framerate = float.Parse(this.textBox_enc_framerate.Text);
}
catch (Exception)
{
logoutput("エンコード設定が不正です。再エンコードしません。");
startInfo.Arguments = String.Format(" -v quiet -i {0} -c copy -f asf_stream -", url);
}
string strsize = String.Format("{0}x{1}", width, height);
if (width == 0 || height == 0)
{
strsize = "320x240";
}
if (bitrate_v == 0)
{
bitrate_v = 256000;
}
if (bitrate_a == 0)
{
bitrate_a = 128000;
}
if (framerate == 0)
{
framerate = 15;
}
startInfo.Arguments = String.Format(
" -v quiet -i {0} -acodec wmav2 -ab {1} -vcodec wmv2 -vb {2} -s {3} -r {4} -f asf_stream -",
url,
bitrate_a,
bitrate_v,
strsize,
framerate);
}
//startInfo.Arguments = " -v quiet -i tcp://127.0.0.1:6665 -c copy -f asf_stream -";
//startInfo.Arguments = " -v quiet -i rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov -c copy -f asf_stream -";
//startInfo.Arguments = " -v quiet -i mmsh://win.global.playstream.com/showcase/mathtv/trig_4.5_350k.wmv -c copy -f asf_stream -";
//startInfo.Arguments = " -v quiet -i mmsh://218.228.167.141:8888 -c copy -f asf_stream -";
startInfo.CreateNoWindow = true; startInfo.CreateNoWindow = true;
startInfo.RedirectStandardOutput = true;
//startInfo.RedirectStandardError = true;
startInfo.UseShellExecute = false;
Console.WriteLine(startInfo.Arguments);
pm.process.StartInfo = startInfo;
pm.process.Start();
int c = 0;
const int nBytes = 65535;
byte[] buf = new byte[nBytes];
BinaryReader br = new BinaryReader(pm.process.StandardOutput.BaseStream);
// StandardOutputからの入力待ちがあるため、別スレッド上で動かす必要がある
Boolean flg = true;
AsfData asfData = AsfData.Instance;
while (flg)
{
if (br.Read(buf, 0, 4) == 4)
{
if (buf[0] == '$')
{
c = buf[2] + (buf[3] << 8);
if (br.Read(buf, 4, c) != c)
{
break;
}
}
else
{
break;
}
if (buf[1] == 'H')// header packet
{
//bitrate property
int bitrate;
int audiorate;
try
{
bitrate = int.Parse(this.textBox_videorate.Text) * 1000;
audiorate = int.Parse(this.textBox_audiorate.Text) * 1000;
}
catch (Exception ex)
{
//this.textBox_log.AppendText(ex.Message);
//break;
bitrate = 256000;
audiorate = 128000;
}
if (bitrate == 0)
{
bitrate = 256000;
}
if (audiorate == 0)
{
audiorate = 128000;
}
byte[] bitrate_property =
new byte[] {
0xCE, 0x75, 0xF8, 0x7B, 0x8D, 0x46, 0xD1, 0x11,
0x8D, 0x82, 0x00, 0x60, 0x97, 0xC9, 0xA2, 0xB2,
0x26, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 0x00, //Bitrate Records Count
// video bitrate
0x01, 0x00,
(byte)bitrate,
(byte)((bitrate >> 8) & 0xFF),
(byte)((bitrate >> 16) & 0xFF),
(byte)((bitrate >> 24) & 0xFF),
// audio bitrate 12800bit/sec
0x02, 0x00,
(byte)audiorate,
(byte)((audiorate >> 8) & 0xFF),
(byte)((audiorate >> 16) & 0xFF),
(byte)((audiorate >> 24) & 0xFF)
};
// existence check
int j, k;
int y;
Boolean pflg = true;
for (j = 0; j < c; j++)
{
y = 0;
for (k = 0; k < 16; k++)
{
if (bitrate_property[k] == buf[j + k])
{
y++;
}
else
{
break;
}
}
if (y == 16)
{
pflg = false;
break;
}
}
if (pflg)
{
byte[] data50 = new byte[50];
int i;
for (i = 0; i < 50; i++)
{
data50[i] = buf[c + 4 - 50 + i];
}
for (i = 0; i < 38; i++)
{
buf[c + 4 - 50 + i] = bitrate_property[i];
}
for (i = 0; i < 50; i++)
{
buf[c + 4 - 50 + 38 + i] = data50[i];
}
buf[2] = (byte)(c + 38);
buf[3] = (byte)((c + 38) >> 8);
buf[10] = buf[2];
buf[11] = buf[3];
buf[36] = (byte)(buf[36] + 1);
}
buf.CopyTo(asfData.asf_header, 0);
Console.WriteLine("ASF header registered.");
this.BeginInvoke(new Action <String>(delegate(String str) { this.logoutput("ASFヘッダを登録しました。"); }), new object[] { "" });
if (pm.serverstatus)
{
this.BeginInvoke(new Action <String>(delegate(String str) { this.logoutput("クライアント接続を受け付けます。"); }), new object[] { "" });
}
asfData.asf_header_size = c + 4 + 38;
//asfData.asf_header_size = c + 4;
asfData.asf_status = ASF_STATUS.ASF_STATUS_SET_HEADER;
}
else
if (buf[1] == 'D' && (
asfData.mmsh_status == MMSH_STATUS.MMSH_STATUS_ASF_HEADER_SEND ||
asfData.mmsh_status == MMSH_STATUS.MMSH_STATUS_ASF_DATA_SENDING
))
{
try
{
if (asfData.mms_sock != null)
{
int a = asfData.mms_sock.Available;
asfData.mms_sock.Send(buf, c + 4, SocketFlags.None);
//Console.WriteLine("ASF Data sent.");
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_ASF_DATA_SENDING;
a = asfData.mms_sock.Available;
}
}
catch (SocketException ex)
{
Console.WriteLine("{0} Error code: {1}.", ex.Message, ex.ErrorCode);
this.BeginInvoke(new Action <String>(delegate(String str) { this.logoutput(ex.Message); }), new object[] { "" });
asfData.mmsh_status = MMSH_STATUS.MMSH_STATUS_NULL;
}
}
else
{
//Console.WriteLine("unknown header.");
}
}
else
{
//EOF
this.BeginInvoke(new Action <String>(delegate(String str) { this.logoutput("入力がありません。配信を終了します。"); }), new object[] { "" });
break;
}
}
if (asfData.mms_sock != null)
{
asfData.mms_sock.Close();
asfData.mms_sock = null;
}
}
catch (Exception exx) {
MessageBox.Show(exx.Message,
"エラー",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
// todo 初期化
}));
pm.th_ffmpeg.Start();
}
}
// closing
this.button_disconnect.Enabled = true;
}
