예제 #1
0
        public void Handle(string appname, string[] components, HttpRequestHead head, IDataProducer body, IHttpResponseDelegate response)
        {
            // Look inside the cache for the specified file.
            Cache  c    = new Cache(false);
            string path = HttpUtility.UrlDecode(components.Where((value, row) => row >= 2).Aggregate((a, b) => a + "/" + b));

            if (!c.Exists("server/" + appname + "/store/" + path))
            {
                response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
                return;
            }

            // Calculate patch path from source to destination.
            string result      = "";
            Hash   source      = Hash.FromString(components[0]);
            Hash   destination = Hash.FromString(components[1]);

            while (source != destination)
            {
                // Find the patch in the patches that will turn source
                // into the next patch.
                IEnumerable <string> patches = c.List("server/" + appname + "/patches/" + path).Where(v => v.StartsWith(source.ToString() + "-"));
                if (patches.Count() != 1)
                {
                    response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
                    return;
                }
                string next = patches.First();
                source = Hash.FromString(next.Substring((source.ToString() + "-").Length));
                using (StreamReader reader = new StreamReader(c.GetFilePath("server/" + appname + "/patches/" + path + "/" + next)))
                {
                    result += "--- NEXT PATCH (" + reader.BaseStream.Length + ") ---\r\n";
                    result += reader.ReadToEnd();
                    result += "\r\n";
                }
            }
            result += "--- END OF PATCHES ---\r\n";

            // Return data.
            response.OnResponse(new HttpResponseHead()
            {
                Status  = "200 OK",
                Headers = new Dictionary <string, string>
                {
                    { "Content-Type", "text/plain" },
                    { "Content-Length", result.Length.ToString() },
                    { "Connection", "close" }
                }
            }, new BufferedProducer(result));
        }
예제 #2
0
        public void Handle(string appname, string[] components, HttpRequestHead head, IDataProducer body, IHttpResponseDelegate response)
        {
            // Look inside the cache for the specified file.
            Cache  c    = new Cache(false);
            string path = HttpUtility.UrlDecode(components.Aggregate((a, b) => a + "/" + b));

            if (!c.Exists("server/" + appname + "/store/" + path))
            {
                response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
                return;
            }

            response.OnResponse(new HttpResponseHead()
            {
                Status  = "200 OK",
                Headers = new Dictionary <string, string>
                {
                    { "Connection", "close" }
                }
            }, new StreamReaderProducer(c.GetFilePath("server/" + appname + "/store/" + path)));
        }
예제 #3
0
        public void OnRequest(HttpRequestHead head, Kayak.IDataProducer body, IHttpResponseDelegate response)
        {
            string[] components = head.Uri.Trim('/').Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);

            if (components.Length <= 1)
            {
                response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
                return;
            }

            foreach (IOperation o in this.m_Operations)
            {
                if (o.Handles(components[1].ToLowerInvariant()))
                {
                    o.Handle(components[0], components.Where((value, row) => row >= 2).ToArray(), head, body, response);
                    return;
                }
            }

            // If all else fails..
            response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
        }