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);
}
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);
}
