/* Like, a show command.
   Shows who is tuned into channels.
   See the channel daemon for more details.
   Mobydick, 6-8-98
*/

#include <options.h>
#include <config.h>

int do_command (string channel) {

    object user ;
    object *dorks ;
    int i ;

    if (!channel) {
        fail_msg("Usage: show <channel>\n") ;
        return 0 ;
    }
    if (member_array(channel, CHANNELS)==-1) {
        write ("There is no such channel as "+channel+".\n") ;
        return 1 ;
    }
    if (member_array(channel, WIZ_CHANNELS)>-1 &&
               !this_user()->query_wizard()) {
        write ("There is no such channel as "+channel+".\n") ;
        return 1 ;
    }
    dorks = CHANNEL_D->listening_to_channel(channel) ;
    if (sizeof(dorks)==0) {
	write ("No one is listening to "+channel+" channel.\n") ;
	return 1 ;
    }
    for (i=0;i<sizeof(dorks);i++) {
	write (dorks[i]->query_name()+" ") ;
    }
    write ("\n") ;
    return 1 ;
}