/// <summary>
/// Method called when a resource has been unregistered from a server.
/// </summary>
/// <param name="Server">Server</param>
public override bool RemoveReference(HttpServer Server)
{
Server.ETagSaltChanged -= Server_ETagSaltChanged;
return(base.RemoveReference(Server));
}
/// <summary>
/// Executes a method on the resource. The default behaviour is to call the corresponding execution methods defined in the specialized
/// interfaces <see cref="IHttpGetMethod"/>, <see cref="IHttpPostMethod"/>, <see cref="IHttpPutMethod"/> and <see cref="IHttpDeleteMethod"/>
/// if they are defined for the resource.
/// </summary>
/// <param name="Server">HTTP Server</param>
/// <param name="Request">HTTP Request</param>
/// <param name="Response">HTTP Response</param>
/// <exception cref="HttpException">If an error occurred when processing the method.</exception>
public virtual void Execute(HttpServer Server, HttpRequest Request, HttpResponse Response)
{
HttpRequestHeader Header = Request.Header;
string Method = Request.Header.Method;
if (this.UserSessions)
{
HttpFieldCookie Cookie;
string HttpSessionID;
if ((Cookie = Request.Header.Cookie) == null || string.IsNullOrEmpty(HttpSessionID = Cookie["HttpSessionID"]))
{
HttpSessionID = System.Convert.ToBase64String(Hashes.ComputeSHA512Hash(Guid.NewGuid().ToByteArray()));
Response.SetCookie(new HTTP.Cookie("HttpSessionID", HttpSessionID, null, "/", null, false, true));
}
Request.Session = Server.GetSession(HttpSessionID);
}
switch (Method)
{
case "GET":
case "HEAD":
if (this.getRanges != null)
{
Response.SetHeader("Accept-Ranges", "bytes");
if (Header.Range != null)
{
ByteRangeInterval FirstInterval = Header.Range.FirstInterval;
if (FirstInterval == null)
{
throw new RangeNotSatisfiableException();
}
else
{
Response.OnlyHeader = Method == "HEAD";
Response.StatusCode = 206;
Response.StatusMessage = "Partial Content";
this.getRanges.GET(Request, Response, FirstInterval);
}
}
else
{
Response.OnlyHeader = Method == "HEAD";
if (this.get != null)
{
this.get.GET(Request, Response);
}
else
{
this.getRanges.GET(Request, Response, new ByteRangeInterval(0, null));
}
}
}
else if (this.get != null)
{
Response.OnlyHeader = Method == "HEAD";
this.get.GET(Request, Response);
}
else
{
throw new MethodNotAllowedException(this.allowedMethods);
}
break;
case "POST":
if (this.postRanges != null)
{
if (Header.ContentRange != null)
{
ContentByteRangeInterval Interval = Header.ContentRange.Interval;
if (Interval == null)
{
throw new RangeNotSatisfiableException();
}
else
{
this.postRanges.POST(Request, Response, Interval);
}
}
else
{
if (this.post != null)
{
this.post.POST(Request, Response);
}
else
{
long Total;
if (Header.ContentLength != null)
{
Total = Header.ContentLength.ContentLength;
}
else if (Request.DataStream != null)
{
Total = Request.DataStream.Position;
}
else
{
Total = 0;
}
this.postRanges.POST(Request, Response, new ContentByteRangeInterval(0, Total - 1, Total));
}
}
}
else if (this.post != null)
{
this.post.POST(Request, Response);
}
else
{
throw new MethodNotAllowedException(this.allowedMethods);
}
break;
case "PUT":
if (this.putRanges != null)
{
if (Header.ContentRange != null)
{
ContentByteRangeInterval Interval = Header.ContentRange.Interval;
if (Interval == null)
{
throw new RangeNotSatisfiableException();
}
else
{
this.putRanges.PUT(Request, Response, Interval);
}
}
else
{
if (this.put != null)
{
this.put.PUT(Request, Response);
}
else
{
long Total;
if (Header.ContentLength != null)
{
Total = Header.ContentLength.ContentLength;
}
else if (Request.DataStream != null)
{
Total = Request.DataStream.Position;
}
else
{
Total = 0;
}
this.putRanges.PUT(Request, Response, new ContentByteRangeInterval(0, Total - 1, Total));
}
}
}
else if (this.put != null)
{
this.put.PUT(Request, Response);
}
else
{
throw new MethodNotAllowedException(this.allowedMethods);
}
break;
case "DELETE":
if (this.delete == null)
{
throw new MethodNotAllowedException(this.allowedMethods);
}
else
{
this.delete.DELETE(Request, Response);
}
break;
case "OPTIONS":
if (this.options == null)
{
throw new MethodNotAllowedException(this.allowedMethods);
}
else
{
this.options.OPTIONS(Request, Response);
}
break;
case "TRACE":
if (this.trace == null)
{
throw new MethodNotAllowedException(this.allowedMethods);
}
else
{
this.trace.TRACE(Request, Response);
}
break;
default:
throw new MethodNotAllowedException(this.allowedMethods);
}
if (this.Synchronous)
{
Response.SendResponse();
Response.Dispose();
}
}
/// <summary>
/// Method called when a resource has been registered on a server.
/// </summary>
/// <param name="Server">Server</param>
public override void AddReference(HttpServer Server)
{
base.AddReference(Server);
Server.ETagSaltChanged += Server_ETagSaltChanged;
}
internal HttpClientConnection(HttpServer Server, StreamSocket Client, int BufferSize, bool Encrypted)
