public void setExtOutputStream(Stream outs)
{
if(outs!=null)
{
this.outs_ext=new JStream(outs);
}
else
{
this.outs_ext=null;
}
}
public void close()
{
try
{
if(ins!=null)ins.close();
if(outs!=null)outs.close();
if(socket!=null)socket.Close();
}
catch(Exception)
{
}
ins=null;
outs=null;
socket=null;
}
public void setInputStream(Stream ins)
{
//ConsoleStream low buffer patch
if(ins!=null)
{
if(ins.GetType() == Type.GetType("System.IO.__ConsoleStream"))
{
ins = new Tamir.Streams.ProtectedConsoleStream(ins);
}
else if(ins.GetType() == Type.GetType("System.IO.FileStream"))
{
ins = new Tamir.Streams.ProtectedConsoleStream(ins);
}
this.ins=new JStream(ins);
}
else
{
this.ins=null;
}
}
public void close()
{
try
{
if(ins!=null && !in_dontclose) ins.Close();
ins=null;
}
catch(Exception){}
try
{
if(outs!=null && !out_dontclose) outs.Close();
outs=null;
}
catch(Exception){}
try
{
if(outs_ext!=null && !outs_ext_dontclose) outs_ext.Close();
outs_ext=null;
}
catch(Exception){}
}
public void connect(SocketFactory socket_factory, String host, int port, int timeout)
{
try
{
if(socket_factory==null)
{
socket=Util.createSocket(proxy_host, proxy_port, timeout);
ins= new JStream(new NetworkStream(socket));
outs=new JStream(new NetworkStream(socket));
}
else
{
socket=socket_factory.createSocket(proxy_host, proxy_port);
ins=new JStream(socket_factory.getInputStream(socket));
outs=new JStream(socket_factory.getOutputStream(socket));
}
if(timeout>0)
{
socket.ReceiveTimeout = timeout;
socket.SendTimeout = timeout;
}
socket.NoDelay = true;
outs.write("CONNECT "+host+":"+port+" HTTP/1.0\r\n");
if(user!=null && passwd!=null)
{
byte[] _code=Encoding.UTF8.GetBytes(user + ":" + passwd);
_code=Util.toBase64(_code, 0, _code.Length);
outs.write("Proxy-Authorization: Basic ");
outs.write(_code);
outs.write("\r\n");
}
outs.write("\r\n");
outs.flush();
int foo=0;
string sb = "";
while(foo>=0)
{
foo=ins.read(); if(foo!=13){sb += ((char)foo); continue;}
foo=ins.read(); if(foo!=10){continue;}
break;
}
if(foo<0)
{
throw new System.IO.IOException();
}
String response = sb;
String reason="Unknow reason";
int code=-1;
try
{
foo=response.IndexOf(' ');
int bar=response.IndexOf(' ', foo+1);
code = System.Convert.ToInt32(response.Substring(foo + 1, bar));
reason=response.Substring(bar+1);
}
catch(Exception)
{
}
if(code!=200)
{
throw new System.IO.IOException("proxy error: "+reason);
}
/*
while(foo>=0){
foo=in.read(); if(foo!=13) continue;
foo=in.read(); if(foo!=10) continue;
foo=in.read(); if(foo!=13) continue;
foo=in.read(); if(foo!=10) continue;
break;
}
*/
int count=0;
while(true)
{
count=0;
while(foo>=0)
{
foo=ins.read(); if(foo!=13){count++; continue;}
foo=ins.read(); if(foo!=10){continue;}
break;
}
if(foo<0)
{
throw new System.IO.IOException();
}
if(count==0)break;
}
}
catch(Exception e)
{
try{ if(socket!=null)socket.Close(); }
catch(Exception)
{
}
String message="ProxyHTTP: "+e.ToString();
throw e;
}
}
