// $Id: $

#include "ace/Auto_Ptr.h"
#include "URL_Visitor.h"
#include "Options.h"
#include "HTTP_URL.h"

const ACE_URL_Addr &
HTTP_URL::url_addr (void) const
{
  return this->url_addr_;
}

HTTP_URL::HTTP_URL (const ACE_URL_Addr &url_addr,
                    HTTP_URL *cp)
  : url_addr_ (url_addr),
    containing_page_ (cp == 0 ? this : cp)
{
}

int
HTTP_URL::send_request (void)
{
  // Since this is HTTP 1.0 we'll need to establish a connection
  // before we can send the request.
  if (this->stream ().open (this->url_addr ()) == -1)
    return -1;

  int commandsize = 
    ACE_OS::strlen (this->url_addr ().get_path_name ())
    + 1 // NUL byte
    + 16; // Protocol filler...

  char *command;
  ACE_NEW_RETURN (command,
                  char[commandsize],
                  -1);

  // Ensure that the <command> memory is deallocated.
  ACE_Auto_Basic_Array_Ptr<char> cmd_ptr (command);

  ACE_OS::sprintf (cmd_ptr.get (),
                   "GET /%s HTTP/1.0\n\n",
                   this->url_addr ().get_path_name ());

  // Send the GET command to the connected server.
  return this->stream ().send_n (cmd_ptr.get (),
                                 commandsize - 1);
}

int
HTTP_URL::accept (URL_Visitor *visitor)
{
  // This is part of the visitor pattern.
  return visitor->visit (*this);
}