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#!/bin/bash
# -*- coding: utf-8 -*-
###########################################################################
# #
# envbot - an IRC bot in bash #
# Copyright (C) 2007-2008 Arvid Norlander #
# #
# 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 3 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, see <http://www.gnu.org/licenses/>. #
# #
###########################################################################
#---------------------------------------------------------------------
## Keeps track of latency
#---------------------------------------------------------------------
# TODO: Redo with stored "on pong info".
module_ping_INIT() {
modinit_API='2'
modinit_HOOKS='on_PONG'
commands_register "$1" 'ping' || return 1
commands_register "$1" 'latency' || return 1
helpentry_module_ping_description="Provides latency tracking."
helpentry_ping_ping_syntax=''
helpentry_ping_ping_description='Respond to sender with "PONG!"'
helpentry_ping_latency_syntax=''
helpentry_ping_latency_description='Report current latency to server.'
}
module_ping_UNLOAD() {
return 0
}
module_ping_REHASH() {
return 0
}
module_ping_on_PONG() {
# Is data time_sender?
if [[ $3 =~ ([0-9]+)_(#?[A-Za-z0-9][^ ]+) ]]; then
local time="${BASH_REMATCH[1]}"
local target="${BASH_REMATCH[2]}"
local latency
(( latency = envbot_time - $time ))
local msg=
case $latency in
0) msg="less than one second" ;;
1) msg="1 second" ;;
*) msg="$latency seconds" ;;
esac
send_msg "$target" "Latency is $msg"
fi
}
module_ping_handler_ping() {
local target
local sender_nick
parse_hostmask_nick "$1" 'sender_nick'
if [[ $2 =~ ^# ]]; then
target="$2"
else
target="$sender_nick"
fi
send_msg "$target" "$sender_nick: PONG!"
}
module_ping_handler_latency() {
local target
if [[ $2 =~ ^# ]]; then
target="$2"
else
parse_hostmask_nick "$1" 'target'
fi
send_raw "PING :${envbot_time}_${target}"
}
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