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(socket.getInputStream());
outs=new JStream(socket.getOutputStream());
}
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.setSoTimeout(timeout);
}
socket.setTcpNoDelay(true);
outs.write(new String("CONNECT "+host+":"+port+" HTTP/1.0\r\n").getBytes());
if(user!=null && passwd!=null)
{
byte[] _code=(user+":"+passwd).getBytes();
_code=Util.toBase64(_code, 0, _code.Length);
outs.write(new String("Proxy-Authorization: Basic ").getBytes());
outs.write(_code);
outs.write(new String("\r\n").getBytes());
}
outs.write(new String("\r\n").getBytes());
outs.flush();
int foo=0;
StringBuffer sb=new StringBuffer();
while(foo>=0)
{
foo=ins.read(); if(foo!=13){sb.append((char)foo); continue;}
foo=ins.read(); if(foo!=10){continue;}
break;
}
if(foo<0)
{
throw new System.IO.IOException();
}
String response=sb.toString();
String reason="Unknow reason";
int code=-1;
try
{
foo=response.indexOf(' ');
int bar=response.indexOf(' ', foo+1);
code=Integer.parseInt(response.substring(foo+1, bar));
reason=response.substring(bar+1);
}
catch(Exception e)
{
}
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(RuntimeException e)
{
throw e;
}
catch(Exception e)
{
try{ if(socket!=null)socket.close(); }
catch(Exception eee)
{
}
String message="ProxyHTTP: "+e.toString();
throw e;
}
}
