# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="2"

DESCRIPTION="Extra sounds for asterisk"
HOMEPAGE="http://www.asterisk.org/"
LINGUAS="en fr"
CODECS="alaw g722 g729 +gsm siren7 siren14 sln16 ulaw wav"

SRC_URI=""
for l in ${LINGUAS}; do
	IUSE_LINGUAS+=" linguas_${l}"
	for c in ${CODECS}; do
		c=${c#[+-]}
		SRC_URI+=" linguas_${l}? ( ${c}? ( http://downloads.asterisk.org/pub/telephony/sounds/releases/${PN}-${l}-${c}-${PV}.tar.gz ) )"
	done
done

LICENSE="CCPL-Attribution-ShareAlike-3.0"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="${IUSE_LINGUAS} ${CODECS}"

DEPEND=">=net-misc/asterisk-1.6.1"

S="${WORKDIR}"

src_unpack() {
	local has_once_codec=
	local has_once_lingua=

	for l in ${LINGUAS}; do
		use linguas_${l} && has_one_lingua=1
	done

	for c in ${CODECS}; do
		c=${c#[+-]}
		use $c && has_one_codec=1
	done

	[ -z "${has_one_lingua}" ] && die "Require at least one language to be set via the LINGUAS EXPAND_USE flag."
	[ -z "${has_one_codec}" ] && die "Require at least one codec USE flag to be set."

	for ar in ${A}; do
		l="${ar#${PN}-}"
		l=${l%%-*}
		echo ">>> Unpacking $ar to ${WORKDIR}/${l}"
		[ -d "${WORKDIR}/${l}" ] || mkdir "${WORKDIR}/${l}" || die "Error creating unpack directory"
		tar xf "${DISTDIR}/${ar}" -C "${WORKDIR}/${l}" || die "Error unpacking ${ar}"
	done
}

src_install() {
	for l in ${LINGUAS}; do
		if use linguas_${l}; then
			dodoc ${l}/CHANGES-${PN%-sounds}-${l}-${PV} ${l}/${PN#asterisk-}-${l}.txt
			rm ${l}/CHANGES-${PN%-sounds}-${l}-${PV} ${l}/${PN#asterisk-}-${l}.txt
		fi
	done

	diropts -m 0770 -o asterisk -g asterisk
	insopts -m 0660 -o asterisk -g asterisk

	dodir /var/lib/asterisk/sounds
	insinto /var/lib/asterisk/sounds
	doins -r .
}