Esempio n. 1
0
        protected string GetContentUsingHttp(string url)
        {
            string ret = string.Empty;

#if !PocketPC
            WebRequest request = IsSocksProxy ? SocksHttpWebRequest.Create(url) : WebRequest.Create(url);
#else
            WebRequest request = WebRequest.Create(url);
#endif

            if (WebProxy != null)
            {
                request.Proxy = WebProxy;
            }

            if (Credential != null)
            {
                request.PreAuthenticate = true;
                request.Credentials     = Credential;
            }

            if (!string.IsNullOrEmpty(Authorization))
            {
                request.Headers.Set("Authorization", Authorization);
            }

            if (request is HttpWebRequest)
            {
                var r = request as HttpWebRequest;
                r.UserAgent        = UserAgent;
                r.ReadWriteTimeout = TimeoutMs * 6;
                r.Accept           = requestAccept;
                r.Referer          = RefererUrl;
                r.Timeout          = TimeoutMs;
            }
#if !PocketPC
            else if (request is SocksHttpWebRequest)
            {
                var r = request as SocksHttpWebRequest;

                if (!string.IsNullOrEmpty(UserAgent))
                {
                    r.Headers.Add("User-Agent", UserAgent);
                }

                if (!string.IsNullOrEmpty(requestAccept))
                {
                    r.Headers.Add("Accept", requestAccept);
                }

                if (!string.IsNullOrEmpty(RefererUrl))
                {
                    r.Headers.Add("Referer", RefererUrl);
                }
            }
#endif
            using (var response = request.GetResponse())
            {
                using (Stream responseStream = response.GetResponseStream())
                {
                    using (StreamReader read = new StreamReader(responseStream, Encoding.UTF8))
                    {
                        ret = read.ReadToEnd();
                    }
                }
#if PocketPC
                request.Abort();
#endif
                response.Close();
            }

            return(ret);
        }
Esempio n. 2
0
        protected PureImage GetTileImageUsingHttp(string url)
        {
            PureImage ret = null;

#if !PocketPC
            WebRequest request = IsSocksProxy ? SocksHttpWebRequest.Create(url) : WebRequest.Create(url);
#else
            WebRequest request = WebRequest.Create(url);
#endif
            if (WebProxy != null)
            {
                request.Proxy = WebProxy;
            }

            if (Credential != null)
            {
                request.PreAuthenticate = true;
                request.Credentials     = Credential;
            }

            if (!string.IsNullOrEmpty(Authorization))
            {
                request.Headers.Set("Authorization", Authorization);
            }

            if (request is HttpWebRequest)
            {
                var r = request as HttpWebRequest;
                r.UserAgent        = UserAgent;
                r.ReadWriteTimeout = TimeoutMs * 6;
                r.Accept           = requestAccept;
                r.Referer          = RefererUrl;
                r.Timeout          = TimeoutMs;
            }
#if !PocketPC
            else if (request is SocksHttpWebRequest)
            {
                var r = request as SocksHttpWebRequest;

                if (!string.IsNullOrEmpty(UserAgent))
                {
                    r.Headers.Add("User-Agent", UserAgent);
                }

                if (!string.IsNullOrEmpty(requestAccept))
                {
                    r.Headers.Add("Accept", requestAccept);
                }

                if (!string.IsNullOrEmpty(RefererUrl))
                {
                    r.Headers.Add("Referer", RefererUrl);
                }
            }
#endif
            using (var response = request.GetResponse())
            {
                if (CheckTileImageHttpResponse(response))
                {
                    using (Stream responseStream = response.GetResponseStream())
                    {
                        MemoryStream data = Stuff.CopyStream(responseStream, false);

                        Debug.WriteLine("Response[" + data.Length + " bytes]: " + url);

                        if (data.Length > 0)
                        {
                            ret = TileImageProxy.FromStream(data);

                            if (ret != null)
                            {
                                ret.Data          = data;
                                ret.Data.Position = 0;
                            }
                            else
                            {
                                data.Dispose();
                            }
                        }
                        data = null;
                    }
                }
                else
                {
                    Debug.WriteLine("CheckTileImageHttpResponse[false]: " + url);
                }
#if PocketPC
                request.Abort();
#endif
                response.Close();
            }
            return(ret);
        }