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// $Id: HTTP_URL.cpp 91671 2010-09-08 18:39:23Z johnnyw $
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_string.h"
#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)
{
ACE_DEBUG ((LM_DEBUG, "HTTP_URL %s\n", url_addr.addr_to_string ()));
}
ssize_t
HTTP_URL::send_request (void)
{
size_t commandsize =
ACE_OS::strlen (this->url_addr ().get_path_name ())
+ ACE_OS::strlen (this->url_addr ().get_host_name ())
+ 20 // Extra
+ 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/1.1\r\n",
ACE_TEXT_ALWAYS_CHAR (this->url_addr ().get_path_name ()));
// Send the GET command to the connected server.
if (this->stream ().send_n (cmd_ptr.get (),
ACE_OS::strlen (cmd_ptr.get ()),
const_cast<ACE_Time_Value *>
(OPTIONS::instance ()->timeout ())) > 0)
{
ACE_OS::sprintf (cmd_ptr.get (),
"Host: %s\r\n\r\n",
this->url_addr ().get_host_name ());
// IMP: The length of teh command has to be sent!
ssize_t retval =
this->stream ().send_n (cmd_ptr.get (),
ACE_OS::strlen (cmd_ptr.get ()),
const_cast<ACE_Time_Value *>
(OPTIONS::instance ()->timeout ()));
this->stream ().svc_handler ()->idle (0);
if (retval <= 0)
return -1;
else
return retval;
}
else
return -1;
}
int
HTTP_URL::accept (URL_Visitor *visitor)
{
// This is part of the visitor pattern.
return visitor->visit (*this);
}
int
HTTP_URL::destroy (void)
{
delete this;
return 0;
// Commit suicide!
}
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