public override void sendStreamResponse(NetworkStream ns, ref HTTPResponseStruct rp, int SendBufferSize)
{
if (command.sourceType == SourceType.File)
{
if (command.streamType == StreamType.File)
{
if (rp.fs != null)
{
using (rp.fs)
{
if (command.HTTPRequest.Args == null || command.HTTPRequest.Args.Count == 0)
{
sendStream(ns, SendBufferSize, LoadMemoryStreamFromFile(rp.fs));
}
else
{
MemoryStream ms = new ffMpegFileConvert(this.vsAppPath).ConvertToWmv(rp.fs.Name, command.videoSize).VideoStream;
sendStream(ns, SendBufferSize, ms);//
rp.fs.Close();
// sendStream(ns, SendBufferSize, rp.fs);//
}
}
}
}
else if (command.streamType == StreamType.MJpeg)
{
string fileName = Path.Combine(this.DataFolder, command.urlSource.Replace("/", "\\"));//command.urlSource;
int framRate = command.framRate;
Size videoSize = command.videoSize;
int videoQuanlity = command.videoQuanlity;
sendStreamMjpegFromFile(fileName, ns, SendBufferSize, framRate, videoSize, videoQuanlity);
}
}
if (command.sourceType == SourceType.Live)
{
if (command.streamType == StreamType.Jpeg)
{
}
else if (command.streamType == StreamType.MJpeg)
{
// string fileName = "data\\42.wmv";
string camID = command.urlSource;
int framRate = command.framRate;
Size videoSize = command.videoSize;
int videoQuanlity = command.videoQuanlity;
//sendStreamMjpegFromFile(ns, SendBufferSize, fileName, framRate, videoSize, videoQuanlity);
sendStreamMjpegFromProvider(getProvider(camID), ns, SendBufferSize, framRate, videoSize, videoQuanlity);
//sendStreamMjpegFromProvider(getProvider("camera-210-01.coe.psu.ac.th"), ns, SendBufferSize, framRate, videoSize, videoQuanlity);
}
}
}
public override bool CreateHeaderResponse(ref HTTPResponseStruct rp)
{
string bodyStr = "";
if (command.streamType == StreamType.File && command.sourceType == SourceType.File)
{
string path = Path.Combine(this.DataFolder, command.urlSource.Replace("/", "\\"));
if (File.Exists(path))
{
RegistryKey rk = Registry.ClassesRoot.OpenSubKey(Path.GetExtension(path), false);
// Get the data from a specified item in the key.
String s = (String)rk.GetValue("Content Type");
// Open the stream and read it back.
rp.fs = File.OpenRead(path);
if (s != "")
{
rp.Headers["Content-Type"] = s;
rp.Headers["Content-Length"] = rp.fs.Length;
}
return(true);
}
}
else if (command.streamType == StreamType.MJpeg)
{
//rp.Headers["Content-Length"] = "-1";
//rp.Headers["Cache-Control"] = "no-cache";
// rp.Headers["Pragma"] = "no-cache";
//rp.Headers["Connection"] = "close";
rp.Headers["Content-Type"] = "multipart/x-mixed-replace; boundary=--myboundary";
return(true);
}
else if (command.streamType == StreamType.Jpeg)
{
rp.Headers["Content-type"] = "image/jpeg";
return(true);
}
{
bodyStr = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n";
bodyStr += "<HTML><HEAD>\n";
bodyStr += "<META http-equiv=Content-Type content=\"text/html; charset=windows-1252\">\n";
bodyStr += "</HEAD>\n";
bodyStr += "<BODY>File not found!!</BODY></HTML>\n";
rp.BodyData = Encoding.ASCII.GetBytes(bodyStr);
}
return(false);
}
//#region Run the process
//private string RunProcess(string Parameters)
//{
// //create a process info
// ProcessStartInfo oInfo = new ProcessStartInfo(this._ffExe, Parameters);
// oInfo.UseShellExecute = false;
// oInfo.CreateNoWindow = true;
// oInfo.RedirectStandardOutput = true;
// oInfo.RedirectStandardError = true;
// //Create the output and streamreader to get the output
// string output = null; StreamReader srOutput = null;
// //try the process
// try
// {
// //run the process
// Process proc = System.Diagnostics.Process.Start(oInfo);
// proc.WaitForExit();
// //get the output
// srOutput = proc.StandardError;
// //now put it in a string
// output = srOutput.ReadToEnd();
// proc.Close();
// }
// catch (Exception)
// {
// output = string.Empty;
// }
// finally
// {
// //now, if we succeded, close out the streamreader
// if (srOutput != null)
// {
// srOutput.Close();
// srOutput.Dispose();
// }
// }
// return output;
//}
//#endregion
public override void OnResponse(ref HTTPRequestStruct rq, ref HTTPResponseStruct rp)
{
throw new NotImplementedException();
}
public abstract void sendStreamResponse(NetworkStream ns, ref HTTPResponseStruct rp, int SendBufferSize);
public abstract void OnResponse(ref HTTPRequestStruct rq, ref HTTPResponseStruct rp);
public abstract void OnResponse(ref HTTPRequestStruct rq, ref HTTPResponseStruct rp);
public abstract bool CreateHeaderResponse(ref HTTPResponseStruct rp);
public abstract void sendStreamResponse(NetworkStream ns, ref HTTPResponseStruct rp, int SendBufferSize);
public abstract bool CreateHeaderResponse(ref HTTPResponseStruct rp);
//#region Run the process
//private string RunProcess(string Parameters)
//{
// //create a process info
// ProcessStartInfo oInfo = new ProcessStartInfo(this._ffExe, Parameters);
// oInfo.UseShellExecute = false;
// oInfo.CreateNoWindow = true;
// oInfo.RedirectStandardOutput = true;
// oInfo.RedirectStandardError = true;
// //Create the output and streamreader to get the output
// string output = null; StreamReader srOutput = null;
// //try the process
// try
// {
// //run the process
// Process proc = System.Diagnostics.Process.Start(oInfo);
// proc.WaitForExit();
// //get the output
// srOutput = proc.StandardError;
// //now put it in a string
// output = srOutput.ReadToEnd();
// proc.Close();
// }
// catch (Exception)
// {
// output = string.Empty;
// }
// finally
// {
// //now, if we succeded, close out the streamreader
// if (srOutput != null)
// {
// srOutput.Close();
// srOutput.Dispose();
// }
// }
// return output;
//}
//#endregion
public override void OnResponse(ref HTTPRequestStruct rq, ref HTTPResponseStruct rp)
{
throw new NotImplementedException();
}
public override void sendStreamResponse(NetworkStream ns, ref HTTPResponseStruct rp, int SendBufferSize)
{
if (command.sourceType == SourceType.File)
{
if (command.streamType == StreamType.File)
{
if (rp.fs != null)
using (rp.fs)
{
if (command.HTTPRequest.Args == null || command.HTTPRequest.Args.Count == 0)
{
sendStream(ns, SendBufferSize, LoadMemoryStreamFromFile(rp.fs));
}
else
{
MemoryStream ms = new ffMpegFileConvert(this.vsAppPath).ConvertToWmv(rp.fs.Name, command.videoSize).VideoStream;
sendStream(ns, SendBufferSize, ms);//
rp.fs.Close();
// sendStream(ns, SendBufferSize, rp.fs);//
}
}
}
else if (command.streamType == StreamType.MJpeg)
{
string fileName = Path.Combine(this.DataFolder, command.urlSource.Replace("/", "\\"));//command.urlSource;
int framRate = command.framRate;
Size videoSize = command.videoSize;
int videoQuanlity = command.videoQuanlity;
sendStreamMjpegFromFile(fileName, ns, SendBufferSize, framRate, videoSize, videoQuanlity);
}
}
if (command.sourceType == SourceType.Live)
{
if (command.streamType == StreamType.Jpeg)
{
}
else if (command.streamType == StreamType.MJpeg)
{
// string fileName = "data\\42.wmv";
string camID = command.urlSource;
int framRate = command.framRate;
Size videoSize = command.videoSize;
int videoQuanlity = command.videoQuanlity;
//sendStreamMjpegFromFile(ns, SendBufferSize, fileName, framRate, videoSize, videoQuanlity);
sendStreamMjpegFromProvider(getProvider(camID), ns, SendBufferSize, framRate, videoSize, videoQuanlity);
//sendStreamMjpegFromProvider(getProvider("camera-210-01.coe.psu.ac.th"), ns, SendBufferSize, framRate, videoSize, videoQuanlity);
}
}
}
public override bool CreateHeaderResponse(ref HTTPResponseStruct rp)
{
string bodyStr = "";
if (command.streamType == StreamType.File && command.sourceType == SourceType.File)
{
string path = Path.Combine(this.DataFolder, command.urlSource.Replace("/", "\\"));
if (File.Exists(path))
{
RegistryKey rk = Registry.ClassesRoot.OpenSubKey(Path.GetExtension(path), false);
// Get the data from a specified item in the key.
String s = (String)rk.GetValue("Content Type");
// Open the stream and read it back.
rp.fs = File.OpenRead(path);
if (s != "")
{
rp.Headers["Content-Type"] = s;
rp.Headers["Content-Length"] = rp.fs.Length;
}
return true;
}
}
else if (command.streamType == StreamType.MJpeg)
{
//rp.Headers["Content-Length"] = "-1";
//rp.Headers["Cache-Control"] = "no-cache";
// rp.Headers["Pragma"] = "no-cache";
//rp.Headers["Connection"] = "close";
rp.Headers["Content-Type"] = "multipart/x-mixed-replace; boundary=--myboundary";
return true;
}
else if (command.streamType == StreamType.Jpeg)
{
rp.Headers["Content-type"] = "image/jpeg";
return true;
}
{
bodyStr = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n";
bodyStr += "<HTML><HEAD>\n";
bodyStr += "<META http-equiv=Content-Type content=\"text/html; charset=windows-1252\">\n";
bodyStr += "</HEAD>\n";
bodyStr += "<BODY>File not found!!</BODY></HTML>\n";
rp.BodyData = Encoding.ASCII.GetBytes(bodyStr);
}
return false;
}
