Http helper class.
Inheritance: IDisposable
コード例 #1
0
        /// <summary>
        /// Download file using http. May have server latency as first argument.
        /// </summary> 
        /// <param name="arguments">The arguments.</param>
        private static void HttpGetFile(string arguments, bool http2)
        {
            string[] args = arguments.Split(' ');
            string uri = string.Empty;
            int latency = -1;

            if (args.Length > 1)
            {
                uri = args[1];
                try
                {
                    latency = Convert.ToInt32(args[0]);
                }
                catch
                {
                }
            }
            else if (args.Length > 0)
            {
                uri = args[0];
            }

            if (uri == string.Empty)
            {
                SMLogger.LogError("HTTPGET needs file name.");
                return;
            }

            // if we have partial path without leading slash, add one
            if ((uri[0] != '/') &&
                (string.Compare(uri, 0, "http:", 0, 5, true) != 0) &&
                (string.Compare(uri, 0, "https:", 0, 6, true) != 0))
            {
                uri = "/" + uri;
            }

            if (uri[0] == '/')
            {
                // if session is active prepend http://<HOST>:<PORT>
                if (session != null && session.State == SMSessionState.Opened)
                {
                    string portString = string.Empty;
                    if (session.Uri.Port != -1)
                    {
                        // non-default HTTP port
                        portString = ":" + session.Uri.Port.ToString();
                    }

                    if ("wss".Equals(session.Uri.Scheme, StringComparison.OrdinalIgnoreCase))
                    {
                        uri = "https://" + session.Uri.Host + portString + uri;
                    }
                    else if ("ws".Equals(session.Uri.Scheme, StringComparison.OrdinalIgnoreCase))
                    {
                        uri = "http://" + session.Uri.Host + portString + uri;
                    }
                    else
                    {
                        SMLogger.LogError("Unrecognized URL scheme. Specify ws/http or wss/https URL scheme.");
                    }
                }
                else
                {
                    SMLogger.LogError("HTTPGET " + uri + " needs server name. Please use CONNECT to connect to server first.");
                    return;
                }
            }

            if (protocolMonitor != null)
            {
                protocolMonitor.LastStartDate = DateTime.Now;
            }

            // set server latency if available
            if (latency >= 0)
            {
                serverLatency = latency;
            }

            HttpRequest request = new HttpRequest(serverLatency, http2);
            try
            {
                if (protocolMonitor != null)
                {
                    protocolMonitor.LastHTTPLog = request.GetFile(uri.ToLower());
                }
                else
                {
                    request.GetFile(uri.ToLower());
                }

                // done downloading, save log data
                if (protocolMonitor != null)
                {
                    protocolMonitor.LastEndDate = DateTime.Now;
                }

                SaveStats();
            }
            finally
            {
                request.Dispose();
            }
        }
コード例 #2
0
        /// <summary>
        /// Download file using http. May have server latency as first argument.
        /// </summary> 
        /// <param name="arguments">The arguments.</param>
        private static void HttpGetFile(string arguments, bool http2)
        {
            string[] args = arguments.Split(' ');
            string uri = string.Empty;
            int latency = -1;

            if (args.Length > 1)
            {
                uri = args[1];
                try
                {
                    latency = Convert.ToInt32(args[0]);
                }
                catch
                {
                }
            }
            else if (args.Length > 0)
            {
                uri = args[0];
            }

            if (uri == string.Empty)
            {
                Http2Logger.LogError("HTTP11GET needs file name.");
                return;
            }

            // if we have partial path without leading slash, add one
            if ((uri[0] != '/') &&
                (string.Compare(uri, 0, "http:", 0, 5, true) != 0) &&
                (string.Compare(uri, 0, "https:", 0, 6, true) != 0))
            {
                uri = "/" + uri;
            }

            if (uri[0] == '/')
            {
                // if session is active prepend http://<HOST>:<PORT>
                if (session != null && session.State == ProtocolSessionState.Opened)
                {
                    string portString = string.Empty;
                    if (session.Uri.Port != -1)
                    {
                        // non-default HTTP port
                        portString = ":" + session.Uri.Port.ToString();
                    }
                }
                else
                {
                    Http2Logger.LogError("HTTPGET " + uri + " needs server name.");
                    return;
                }
            }

            if (protocolMonitor != null)
            {
                protocolMonitor.LastStartDate = DateTime.Now;
            }

            // set server latency if available
            if (latency >= 0)
            {
                serverLatency = latency;
            }

            HttpRequest request = new HttpRequest(serverLatency, http2);
            try
            {
                if (protocolMonitor != null)
                {
                    protocolMonitor.LastHTTPLog = request.GetFile(uri.ToLower());
                }
                else
                {
                    request.GetFile(uri.ToLower());
                }

                // done downloading, save log data
                if (protocolMonitor != null)
                {
                    protocolMonitor.LastEndDate = DateTime.Now;
                }

                SaveStats();
            }
            catch (Exception ex)
            {
                Http2Logger.LogError(ex.Message);
            }
            finally
            {
                request.Dispose();
            }
        }
コード例 #3
0
        /// <summary>
        /// Download file using http.
        /// </summary>
        /// <param name="uri">The URI.</param>
        private static void HttpGetFile(string uri)
        {
            if (uri == string.Empty)
            {
                SMLogger.LogError("HTTPGET needs file name.");
                return;
            }

            if (uri[0] == '/')
            {
                // if session is active prepend http://<HOST>:<PORT>
                if (session != null && session.State == SMSessionState.Opened)
                {
                    string portString = string.Empty;
                    if (session.Uri.Port != -1)
                    {
                        // non-default HTTP port
                        portString = ":" + session.Uri.Port.ToString();
                    }

                    uri = "http://" + session.Uri.Host + portString + uri;
                }
                else
                {
                    SMLogger.LogError("HTTPGET " + uri + " needs server name. Please use CONNECT to connect to server first.");
                    return;
                }
            }

            HttpRequest request = new HttpRequest();
            protocolMonitor.LastHTTPLog = request.GetFile(uri);
        }