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#!/bin/bash
# -*- coding: utf-8 -*-
###########################################################################
# #
# envbot - an IRC bot in bash #
# Copyright (C) 2007-2008 Arvid Norlander #
# Copyright (C) 2007-2008 EmErgE <halt.system@gmail.com> #
# #
# 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/>. #
# #
###########################################################################
#---------------------------------------------------------------------
## Channel modes
#---------------------------------------------------------------------
module_assign_mode_INIT() {
modinit_API='2'
modinit_HOOKS=''
commands_register "$1" 'op' || return 1
commands_register "$1" 'deop' || return 1
commands_register "$1" 'halfop' || return 1
commands_register "$1" 'dehalfop' || return 1
commands_register "$1" 'voice' || return 1
commands_register "$1" 'devoice' || return 1
commands_register "$1" 'protect' || return 1
commands_register "$1" 'deprotect' || return 1
commands_register "$1" 'topic' || return 1
helpentry_module_assign_mode_description="Provides op, deop and related commands."
local help_cmd
for help_cmd in op deop halfop halfdeop voice devoice protect deprotect; do
printf -v "helpentry_assign_mode_${help_cmd}_syntax" '<#channel> <nick>'
printf -v "helpentry_assign_mode_${help_cmd}_description" "$(tr 'a-z' 'A-Z' <<< "${help_cmd:0:1}")${help_cmd:1} <nick> in <#channel>."
done
helpentry_assign_mode_topic_syntax='<#channel> <new topic>'
helpentry_assign_mode_topic_description='Change topic to <new topic> in <#channel>'
}
module_assign_mode_UNLOAD() {
return 0
}
module_assign_mode_REHASH() {
return 0
}
module_assign_mode_handler_op() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "op" "$sender" "$channel"; then
send_modes "$channel" "+o $nick"
else
access_fail "$sender" "make the bot op somebody" "op"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "op" "<#channel> <nick>"
fi
}
module_assign_mode_handler_deop() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "op" "$sender" "$channel"; then
send_modes "$channel" "-o $nick"
else
access_fail "$sender" "make the bot deop somebody" "op"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "deop" "<#channel> <nick>"
fi
}
module_assign_mode_handler_halfop() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "halfop" "$sender" "$channel"; then
send_modes "$channel" "+h $nick"
else
access_fail "$sender" "make the bot halfop somebody" "halfop"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "halfop" "<#channel> <nick>"
fi
}
module_assign_mode_handler_dehalfop() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "halfop" "$sender" "$channel"; then
send_modes "$channel" "-h $nick"
else
access_fail "$sender" "make the bot dehalfop somebody" "halfop"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "dehalfop" "<#channel> <nick>"
fi
}
module_assign_mode_handler_voice() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "voice" "$sender" "$channel"; then
send_modes "$channel" "+v $nick"
else
access_fail "$sender" "make the bot give voice to somebody" "voice"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "voice" "<#channel> <nick>"
fi
}
module_assign_mode_handler_devoice() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "voice" "$sender" "$channel"; then
send_modes "$channel" "-v $nick"
else
access_fail "$sender" "make the bot take voice from somebody" "voice"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "devoice" "<#channel> <nick>"
fi
}
module_assign_mode_handler_protect() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "protect" "$sender" "$channel"; then
send_modes "$channel" "+a $nick"
else
access_fail "$sender" "make the bot protect somebody" "protect"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "protect" "<#channel> <nick>"
fi
}
module_assign_mode_handler_deprotect() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+) ]]; then
local channel="${BASH_REMATCH[1]}"
local nick="${BASH_REMATCH[2]}"
if access_check_capab "protect" "$sender" "$channel"; then
send_modes "$channel" "-a $nick"
else
access_fail "$sender" "make the bot deprotect somebody" "protect"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "deprotect" "<#channel> <nick>"
fi
}
module_assign_mode_handler_topic() {
local sender="$1"
local sendon_channel="$2"
local parameters="$3"
if [[ "$parameters" =~ ^(#[^ ]+)\ (.+) ]]; then
local channel="${BASH_REMATCH[1]}"
local message="${BASH_REMATCH[2]}"
if access_check_capab "topic" "$sender" "$channel"; then
send_topic "$channel" "$message"
else
access_fail "$sender" "change the topic" "topic"
fi
else
local sendernick
parse_hostmask_nick "$sender" 'sendernick'
feedback_bad_syntax "$sendernick" "topic" "<#channel> <new topic>"
fi
}
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