public static Bitmap DownloadImage(string imageUrl, string usr, string pwd)
{
return(DownloadImage(imageUrl, ProxySettings.Proxy(imageUrl), null, usr, pwd));
}
public static Bitmap DownloadImage(string imageUrl)
{
return(DownloadImage(imageUrl, ProxySettings.Proxy(imageUrl)));
}
public static string HttpSendRequest(string url, string methode, byte[] postBytes, string user, string password, Encoding encoding, int timeout = 0)
{
HttpWebResponse httpResponse;
int trys = 0;
while (true)
{
HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(url);
if (!user.Equals(String.Empty) || !password.Equals(string.Empty))
{
string auth = "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes(user + ":" + password));
httpRequest.Headers.Add("Authorization", auth);
}
//HttpWReq.Timeout = timeout;
httpRequest.Method = methode;
if (timeout > 0)
{
httpRequest.Timeout = timeout;
}
//ProxySettings settings = new ProxySettings();
//HttpWReq.Proxy = settings.Proxy(url);
httpRequest.Proxy = ProxySettings.Proxy(url);
if (postBytes != null)
{
httpRequest.ContentLength = postBytes.Length;
try
{
Stream stream = httpRequest.GetRequestStream();
stream.Write(postBytes, 0, postBytes.Length);
stream.Flush();
stream.Close();
}
catch (Exception e)
{
//log("[email protected]_ServletExec:\n"+e.Message,"");
LastErrorMessage = e.Message;
return(null);
}
}
else
{
httpRequest.ContentLength = 0;
}
try
{
httpResponse = (HttpWebResponse)httpRequest.GetResponse();
break;
}
catch (Exception ex)
{
trys++;
if (trys > 5)
{
throw (ex);
}
}
}
using (Stream stream = httpResponse.GetResponseStream())
{
int Bytes2Read = 3500000;
Byte[] b = new Byte[Bytes2Read];
MemoryStream memStream = new MemoryStream();
while (Bytes2Read > 0)
{
int len = stream.Read(b, 0, Bytes2Read);
if (len == 0)
{
break;
}
memStream.Write(b, 0, len);
}
memStream.Position = 0;
string s = encoding.GetString(memStream.GetBuffer()).Trim(' ', '\0');
memStream.Close();
memStream.Dispose();
return(s);
}
/*
* using (StreamReader sr = new StreamReader(HttpWResp.GetResponseStream()))
* {
* string s;
* System.IO.StringReader stgr = new System.IO.StringReader(sr.ReadToEnd());
* s = stgr.ReadToEnd();
*
* return s;
* }
* */
}
public static string DownloadXml(string url, string usr, string pwd)
{
return(DownloadXml(url, ProxySettings.Proxy(url), usr, pwd));
}
public static MemoryStream DownloadStream(string url, string usr, string pwd)
{
return(DownloadStream(url, ProxySettings.Proxy(url), null, usr, pwd));
}
public static MemoryStream DownloadStream(string url)
{
return(DownloadStream(url, ProxySettings.Proxy(url)));
}