/*
 * cmdsserv.c -- part of server.mod
 *   handles commands from a user via dcc that cause server interaction
 *
 * $Id: cmdsserv.c,v 1.27 2011/02/13 14:19:34 simple Exp $
 */
/*
 * Copyright (C) 1997 Robey Pointer
 * Copyright (C) 1999 - 2011 Eggheads Development Team
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

static void cmd_servers(struct userrec *u, int idx, char *par)
{
  struct server_list *x = serverlist;
  int i;
  char s[1024];

  putlog(LOG_CMDS, "*", "#%s# servers", dcc[idx].nick);
  if (!x) {
    dprintf(idx, "There are no servers in the server list.\n");
  } else {
    dprintf(idx, "Server list:\n");
    i = 0;
    for (; x; x = x->next) {
      if ((i == curserv) && realservername)
        egg_snprintf(s, sizeof s, "  %s:%d (%s) <- I am here", x->name,
                     x->port ? x->port : default_port, realservername);
      else
        egg_snprintf(s, sizeof s, "  %s:%d %s", x->name,
                     x->port ? x->port : default_port,
                     (i == curserv) ? "<- I am here" : "");
      dprintf(idx, "%s\n", s);
      i++;
    }
    dprintf(idx, "End of server list.\n");
  }
}

static void cmd_dump(struct userrec *u, int idx, char *par)
{
  if (!(isowner(dcc[idx].nick)) && (must_be_owner == 2)) {
    dprintf(idx, MISC_NOSUCHCMD);
    return;
  }
  if (!par[0]) {
    dprintf(idx, "Usage: dump <server stuff>\n");
    return;
  }
  putlog(LOG_CMDS, "*", "#%s# dump %s", dcc[idx].nick, par);
  dprintf(DP_SERVER, "%s\n", par);
}

static void cmd_jump(struct userrec *u, int idx, char *par)
{
  char *other;
  int port;

  if (par[0]) {
    other = newsplit(&par);
    port = atoi(newsplit(&par));
    if (!port)
      port = default_port;
    putlog(LOG_CMDS, "*", "#%s# jump %s %d %s", dcc[idx].nick, other,
           port, par);
    strncpyz(newserver, other, sizeof newserver);
    newserverport = port;
    strncpyz(newserverpass, par, sizeof newserverpass);
  } else
    putlog(LOG_CMDS, "*", "#%s# jump", dcc[idx].nick);
  dprintf(idx, "%s...\n", IRC_JUMP);
  cycle_time = 0;
  nuke_server("changing servers");
}

static void cmd_clearqueue(struct userrec *u, int idx, char *par)
{
  int msgs;

  if (!par[0]) {
    dprintf(idx, "Usage: clearqueue <mode|server|help|all>\n");
    return;
  }
  if (!egg_strcasecmp(par, "all")) {
    msgs = modeq.tot + mq.tot + hq.tot;
    msgq_clear(&modeq);
    msgq_clear(&mq);
    msgq_clear(&hq);
    double_warned = burst = 0;
    dprintf(idx, "Removed %d message%s from all queues.\n", msgs,
            (msgs != 1) ? "s" : "");
  } else if (!egg_strcasecmp(par, "mode")) {
    msgs = modeq.tot;
    msgq_clear(&modeq);
    if (mq.tot == 0)
      burst = 0;
    double_warned = 0;
    dprintf(idx, "Removed %d message%s from the mode queue.\n", msgs,
            (msgs != 1) ? "s" : "");
  } else if (!egg_strcasecmp(par, "help")) {
    msgs = hq.tot;
    msgq_clear(&hq);
    double_warned = 0;
    dprintf(idx, "Removed %d message%s from the help queue.\n", msgs,
            (msgs != 1) ? "s" : "");
  } else if (!egg_strcasecmp(par, "server")) {
    msgs = mq.tot;
    msgq_clear(&mq);
    if (modeq.tot == 0)
      burst = 0;
    double_warned = 0;
    dprintf(idx, "Removed %d message%s from the server queue.\n", msgs,
            (msgs != 1) ? "s" : "");
  } else {
    dprintf(idx, "Usage: clearqueue <mode|server|help|all>\n");
    return;
  }
  putlog(LOG_CMDS, "*", "#%s# clearqueue %s", dcc[idx].nick, par);
}

static cmd_t C_dcc_serv[] = {
  {"dump",       "m",  (IntFunc) cmd_dump,       NULL},
  {"jump",       "m",  (IntFunc) cmd_jump,       NULL},
  {"servers",    "o",  (IntFunc) cmd_servers,    NULL},
  {"clearqueue", "m",  (IntFunc) cmd_clearqueue, NULL},
  {NULL,         NULL, NULL,                      NULL}
};