# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

# AVM doesn't release versioned archives for their firmware!
# So this ebuild has a 'config' section for easy download
# current firmware files and package them into $DISTDIR
# for easy upload to gentoo mirrors.

# Instructions for version bumping:
#
# 1. check $HOMEPAGE for latest version
# 2. copy old ebuild to new one with new version
# 3. run "ebuild <ebuild> config" to download firmware
# 4. run "ebuild <ebuild> digest" to create the digest
# 5. check if the ebuild works properly
#
# And if you're a maintainer:
#
# 6. upload the created "${P}.tar.bz2" to gentoo mirrors
# 7. release ebuild

AVM_CARD="${PN##*-}"
AVM_VER="${PV//./-}"
AVM_CUT_DIRS=2   # cut "pub/capi4linux" out of path (see $HOMEPAGE)

DESCRIPTION="Firmware for the AVM C4 card"
HOMEPAGE="ftp://ftp.in-berlin.de/pub/capi4linux/firmware/"
SRC_URI="mirror://gentoo/${P}.tar.bz2"

LICENSE="as-is"
SLOT="0"
KEYWORDS="~x86 ~amd64 ~ppc"   # same as 'capi4k-utils'
IUSE=""

DEPEND=""
RDEPEND="net-dialup/capi4k-utils"

S="${WORKDIR}/firmware/${AVM_CARD}/${AVM_VER}"

src_compile() {
	return  # nothing to do
}

src_install() {
	insinto /lib/firmware
	insopts -m 0644
	doins *
}

pkg_config() {
	local FILE="${DISTDIR}/${P}.tar.bz2"
	if [ -f "$FILE" ]
	then
		ewarn "WARNING: ${FILE} already exists!"
		return
	fi
	
	local DIR="$(mktemp -d)"
	local URL="${HOMEPAGE}${AVM_CARD}/${AVM_VER}"

	umask 022
	cd "${DIR}"
	einfo "Downloading ${URL}"
	if wget -N -nv -nH -x --cut-dirs=${AVM_CUT_DIRS} -o /dev/stdout "${URL}/*"
	then
		einfo "Creating ${FILE}"
		chmod 644 "firmware/${AVM_CARD}/${AVM_VER}"/*
		tar cjvf "${DISTDIR}/${P}.tar.bz2" "firmware/${AVM_CARD}/${AVM_VER}"/* | while read LINE; do einfo "$LINE"; done
	else
		eerror "ERROR: Could not download firmware files!"
	fi
	rm -rf "${DIR}"
}