/* Copyright (C) 2000-1 drscholl@users.sourceforge.net
   This is free software distributed under the terms of the
   GNU Public License.  See the file COPYING for details.

   $Id: upload_complete.c,v 1.31 2001/02/15 08:39:45 drscholl Exp $ */

#include <string.h>
#include "opennap.h"
#include "debug.h"

/* 608 <recip> "<filename>" */
/* a client sends this message when another user has requested a file from
   them and they are accepting the connection.  this should be a
   response to the 607 upload request */
HANDLER (upload_ok)
{
    char   *av[2];
    USER   *recip;
    DATUM  *info = 0;
    int     ac;

    (void) tag;
    (void) len;
    CHECK_USER_CLASS ("upload_ok");
    ASSERT (validate_connection (con));
    if ((ac = split_line (av, sizeof (av) / sizeof (char *), pkt)) != 2)
    {
	log ("upload_ok(): malformed message from %s", con->user->nick);
	print_args (ac, av);
	unparsable (con);
	return;
    }
    recip = hash_lookup (Users, av[0]);
    if (!recip)
    {
	nosuchuser (con);
	return;
    }
    /* pull the hash from the data base */
    info = hash_lookup (con->uopt->files, av[1]);
    if (!info)
    {
	send_cmd (con, MSG_SERVER_NOSUCH, "Not sharing that file");
	return;
    }
    if (con->user->port == 0)
    {
	/* firewalled user, give the info back to the uploader */
	send_cmd (con, MSG_SERVER_UPLOAD_FIREWALL /* 501 */ ,
		  "%s %u %hu \"%s\" %s %d",
		  recip->nick, recip->ip, recip->port, av[1],
#if RESUME
		  info->hash,
#else
		  "00000000000000000000000000000000",
#endif
		  recip->speed);
    }
    else
	/* recipient of this message may be on a remote server, use
	   send_user() here */
	send_user (recip, MSG_SERVER_FILE_READY, "%s %u %hu \"%s\" %s %d",
		   con->user->nick, con->user->ip, con->user->port, av[1],
#if RESUME
		   info->hash,
#else
		   "00000000000000000000000000000000",
#endif
		   con->user->speed);
}