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psyced/world/net/d/bounce.c

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C

// $Id: bounce.c,v 1.6 2005/03/14 13:30:46 lynx Exp $ // vim:syntax=lpc
//
// currently specific to the IRC implementation: recognize when a
// person has several clients kicking each other out automatically.
// yes, IRC client coders do implement things like these.
//
#include <net.h>
volatile mapping bounces = ([ ]);
#ifndef MAX_BOUNCES
# define MAX_BOUNCES 3
#endif
#ifndef BOUNCE_INTERVAL
# define BOUNCE_INTERVAL 60
#endif
reset() {
foreach (string nick : bounces) {
unless (bounces[nick]) m_delete(bounces, nick);
}
}
checkBounce(nick) {
string n = lower_case(nick);
if (bounces[n] < (MAX_BOUNCES + 2)) {
bounces[n]++;
call_out(lambda(({}),
({ #'--,
({ #'[, bounces, n })
})), BOUNCE_INTERVAL);
}
return (bounces[lower_case(nick)] > MAX_BOUNCES);
}