# Copyright (c) 2004-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# Contributed by Sven Wegener (swegener@gentoo.org)

# void wlanconfig_depend(void)
wlanconfig_depend() {
	before wireless
	functions interface_exists
}

# void wlanconfig_expose(void)
wlanconfig_expose() {
	variables wlanconfig wlandev wlanmode
}

# bool wlanconfig_check_installed(void)
wlanconfig_check_installed() {
	[[ -x /sbin/wlanconfig ]] && return 0
	${1:-false} && eerror "For wlanconfig support, emerge net-wireless/madwifi-ng-tools"
	return 1
}

# bool wlanconfig_start(char *iface)
wlanconfig_pre_start() {
	local iface="${1}" ifvar="$(bash_variable "${1}")"
	local opt_dev="wlandev_${ifvar}" opt_mode="wlanmode_${ifvar}" opts="wlanconfig_${ifvar}"

	# If we have no settings for this interface, ignore it silently
	[[ -z ${!opt_dev} ]] && return 0
	[[ -z ${!opt_mode} ]] && return 0

	# If the interface already exists, we assume everything is ok
	interface_exists "${face}" && return 0

	# The wlandev interface needs to exist
	interface_exists "${!opt_dev}" true || return 1

	ebegin "Creating ${iface} on ${!opt_dev} in ${!opt_mode} mode"
	wlanconfig "${iface}" create wlandev "${!opt_dev}" wlanmode "${!opt_mode}" ${!opts} >/dev/null
	eend ${?}
}

# bool wlanconfig_post_stop(char *iface)
wlanconfig_post_stop() {
	local iface="${1}" ifvar="$(bash_variable "${1}")"
	local opt_dev="wlandev_${ifvar}" opt_mode="wlanmode_${ifvar}"

	# If we have no settings for this interface, ignore it silently
	[[ -z ${!opt_dev} ]] && return 0
	[[ -z ${!opt_mode} ]] && return 0

	ebegin "Destroying ${iface}"
	wlanconfig "${iface}" destroy
	eend ${?}
}

# vim: set ts=4 :