Microsoft.Protocols.TestSuites.Common.MapiHttpAdapter.Connect C# (CSharp) Method

        public uint Connect(string mailStoreUrl, string domain, string userName, string userDN, string password)
        {
            uint returnValue = 0;
            this.domain = domain;
            this.userPassword = password;
            this.mailStoreUrl = mailStoreUrl;
            this.userName = userName;

            ConnectRequestBody connectBody = new ConnectRequestBody();
            connectBody.UserDN = userDN;

            // The server MUST NOT compress ROP response payload (rgbOut) or auxiliary payload (rgbAuxOut). 
            connectBody.Flags = 0x00000001;

            // The code page in which text data is sent.
            connectBody.Cpid = 1252;

            // The local ID for everything other than sorting.
            connectBody.LcidString = 0x00000409;

            // The local ID for sorting.
            connectBody.LcidSort = 0x00000409;
            connectBody.AuxiliaryBufferSize = 0;
            connectBody.AuxiliaryBuffer = new byte[] { };
            if (this.cookies == null)
            {
                this.cookies = new CookieCollection();
            }

            HttpWebResponse response = SendMAPIHttpRequest(this.site, mailStoreUrl, userName, domain, password, connectBody, "Connect", this.cookies);
            string transferEncoding = response.Headers["Transfer-Encoding"];
            string pendingInterval = response.Headers["X-PendingPeriod"];
            string responseCode = response.Headers["X-ResponseCode"];

            if (transferEncoding != null)
            {
                if (string.Compare(transferEncoding, "chunked") == 0)
                {
                    byte[] rawBuffer = ReadHttpResponse(response);

                    returnValue = uint.Parse(responseCode);
                    if (returnValue == 0)
                    {
                        ChunkedResponse chunkedResponse = ChunkedResponse.ParseChunkedResponse(rawBuffer);
                        ConnectSuccessResponseBody responseSuccess = ConnectSuccessResponseBody.Parse(chunkedResponse.ResponseBodyRawData);
                    }
                    else
                    {
                        this.site.Assert.Fail("Can't connect the server through MAPI over HTTP, the error code is: {0}", responseCode);
                    }
                }
            }

            response.GetResponseStream().Close();
            this.cookies = response.Cookies;

            return returnValue;
        }