public void Begin()
{
try
{
log.Debug("Starting processoring");
config = ConfigurationManager.AppSettings;
host = ConfigurationManager.AppSettings["bindhost"];
port = int.Parse(ConfigurationManager.AppSettings["bindport"]);
stats = new Stats();
//BT = new BatchTranscoder();
//LS = new ListenServer(host, port, BT);
presets = new Presets();
Dictionary<string, IHttpRequestHandler> handlers = new Dictionary<string, IHttpRequestHandler>();
jobs = new ConcurrentDictionary<string, TranscodeJob>();
expireCancelToken = new CancellationTokenSource();
TaskExecutorFactory.Begin(ExpireJobs, 300000, 100, Timeout.Infinite, -1, expireCancelToken.Token);
transcodingPool = new Sprite.ThreadPool(int.Parse(ConfigurationManager.AppSettings["maxtasks"]), Sprite.WaitStrategy.MODERATE);
Directory.CreateDirectory(FFRest.config["file-root"] + Path.DirectorySeparatorChar + FFRest.config["thumb-destination"]);
Directory.CreateDirectory(FFRest.config["file-root"] + Path.DirectorySeparatorChar + FFRest.config["video-destination"]);
// Initialize all the endpoint handlers
var jobHandler = new JobHandler(jobs, transcodingPool);
var presetHandler = new PresetHandler(presets);
var thumbHandler = new ThumbnailHandler();
var adaptiveHandler = new AdaptiveHandler(jobHandler.Jobs);
var metaHandler = new MetaHandler();
var videoHandler = new VideoHandler();
handlers.Add("/stats", stats);
handlers.Add("/jobs", jobHandler);
handlers.Add("/presets", presetHandler);
handlers.Add("/thumbs", thumbHandler);
handlers.Add("/videos", videoHandler);
handlers.Add("/playlist", adaptiveHandler);
handlers.Add("/metadata", metaHandler);
Server server = new Server(host, port, handlers);
//server = new Httpd(5120, handlers);
thread = new Thread(new ThreadStart(server.Listen));
thread.Start();
transcodingPool.StartPool();
}
catch (Exception ex)
{
log.Fatal("A fatal exception has occured", ex);
}
}
public void HandlePost(HttpListenerRequest request, HttpListenerResponse response, Server.RequestData data)
{
var presetName = data.PostParameters.GetFirstValue("preset");
var value = data.PostParameters.GetFirstValue("value");
if (string.IsNullOrEmpty(presetName))
{
response.StatusCode = 400;
response.WriteResponse("Missing preset name");
return;
}
if (string.IsNullOrEmpty(value))
{
response.StatusCode = 400;
response.WriteResponse("Missing preset value");
return;
}
// TODO do we need to do filtering on this value?
presets.Add(presetName, value);
response.WriteResponse(200, "Preset added");
}
public void HandlePost(System.Net.HttpListenerRequest request, System.Net.HttpListenerResponse response, Server.RequestData data)
{
throw new NotImplementedException();
}
public void HandlePost(HttpListenerRequest request, HttpListenerResponse response, Server.RequestData data)
{
response.StatusCode = 400;
response.WriteResponse("Bad Request");
//return new Httpd.HttpResponse(400, "Bad Request");
}
public void HandlePut(HttpListenerRequest request, HttpListenerResponse response, Server.RequestData data)
{
throw new NotImplementedException();
}
public void HandlePost(HttpListenerRequest request, HttpListenerResponse response, Server.RequestData data)
{
response.StatusCode = 404;
response.WriteResponse("404 Page Not Found");
}
public object Handle()
{
try
{
if (handler == null)
{
log.Error("HTTP Request Handler is null");
}
switch (context.Request.HttpMethod.ToLower())
{
case "get":
handler.HandleGet(context.Request, context.Response);
break;
case "head":
if (handler is IHttpExtendedRequestHandler)
{
((IHttpExtendedRequestHandler)handler).HandleHead(context.Request, context.Response);
}
else
{
context.Response.StatusCode = 404;
//context.Response.Close();
}
break;
case "delete":
if (handler is IHttpExtendedRequestHandler)
{
((IHttpExtendedRequestHandler)handler).HandleDelete(context.Request, context.Response);
}
else
{
context.Response.StatusCode = 404;
//context.Response.Close();
}
break;
case "post":
Server.RequestData data = null;
// Handle multipart requests with file data
if (context.Request.ContentType != null && context.Request.ContentType.StartsWith("multipart/form-data;"))
{
var boundary = "--" + context.Request.ContentType.Substring(30);
byte[] buffer = new byte[4096];
int read = 0;
MemoryStream mstream = new MemoryStream();
while ((read = context.Request.InputStream.Read(buffer, 0, buffer.Length)) != 0)
{
mstream.Write(buffer, 0, read);
}
try
{
data = processMultipartData(mstream, boundary);
}
catch (Exception ex)
{
log.Error("Failed to process http post request", ex);
context.Response.WriteResponse(500, ex.Message);
return(null);
}
}
else
{
var post_string = new StreamReader(context.Request.InputStream, context.Request.ContentEncoding).ReadToEnd();
var parts = Server.ParseQueryString(post_string);
data = new Server.RequestData();
data.PostParameters = parts;
}
handler.HandlePost(context.Request, context.Response, data);
break;
}
}
catch (Exception ex)
{
log.Error("HTTP Processing Exception", ex);
if (context != null)
{
if (context.Response != null)
{
if (context.Response.OutputStream.CanWrite)
{
try
{
context.Response.WriteResponse(500, ex.ToString());
}
catch (Exception innerException)
{
log.Error("Failed to write response", innerException);
//Console.WriteLine(innerException);
}
}
}
}
}
try
{
if (context.Response.OutputStream.CanWrite)
{
context.Response.Close();
}
}
catch (Exception ex)
{
log.Error("Error closing stream", ex);
}
return(null);
}
