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###############################################################################
# Return list of available addons
# 1 - Platform
# 2 - Kernel Version
function availableAddons() {
if [ -z "${1}" ] || [ -z "${2}" ]; then
echo ""
return 1
fi
while read -r D; do
[ ! -f "${D}/manifest.yml" ] && continue
local ADDON=$(basename "${D}")
checkAddonExist "${ADDON}" "${1}" "${2}" || continue
local SYSTEM=$(readConfigKey "system" "${D}/manifest.yml")
[ "${SYSTEM}" = "true" ] && continue
local LOCALE="${LC_ALL%%.*}"
local DESC=""
[ -z "${DESC}" ] && DESC="$(readConfigKey "description.${LOCALE:-"en_US"}" "${D}/manifest.yml")"
[ -z "${DESC}" ] && DESC="$(readConfigKey "description.en_US" "${D}/manifest.yml")"
[ -z "${DESC}" ] && DESC="$(readConfigKey "description" "${D}/manifest.yml")"
echo -e "${ADDON}\t${DESC:-"unknown"}"
done <<<$(find "${ADDONS_PATH}" -maxdepth 1 -type d 2>/dev/null | sort)
}
###############################################################################
# Read Addon Key
# 1 - Addon
# 2 - key
function readAddonKey() {
if [ -z "${1}" ] || [ -z "${2}" ]; then
echo ""
return 1
fi
if [ ! -f "${ADDONS_PATH}/${1}/manifest.yml" ]; then
echo ""
return 1
fi
readConfigKey "${2}" "${ADDONS_PATH}/${1}/manifest.yml"
}
###############################################################################
# Check if addon exist
# 1 - Addon id
# 2 - Platform
# 3 - Kernel Version
# Return ERROR if not exists
function checkAddonExist() {
if [ -z "${1}" ] || [ -z "${2}" ] || [ -z "${3}" ]; then
return 1 # ERROR
fi
# First check generic files
if [ -f "${ADDONS_PATH}/${1}/all.tgz" ]; then
return 0 # OK
fi
# Now check specific platform file
if [ -f "${ADDONS_PATH}/${1}/${2}-${3}.tgz" ]; then
return 0 # OK
fi
return 1 # ERROR
}
###############################################################################
# Install Addon into ramdisk image
# 1 - Addon id
# 2 - Platform
# 3 - Kernel Version
# Return ERROR if not installed
function installAddon() {
if [ -z "${1}" ]; then
echo "ERROR: installAddon: Addon not defined"
return 1
fi
local ADDON="${1}"
mkdir -p "${TMP_PATH}/${ADDON}"
local HAS_FILES=0
# First check generic files
if [ -f "${ADDONS_PATH}/${ADDON}/all.tgz" ]; then
tar -zxf "${ADDONS_PATH}/${ADDON}/all.tgz" -C "${TMP_PATH}/${ADDON}" 2>"${LOG_FILE}"
if [ $? -ne 0 ]; then
return 1
fi
HAS_FILES=1
fi
# Now check specific platform files
if [ -f "${ADDONS_PATH}/${ADDON}/${2}-${3}.tgz" ]; then
tar -zxf "${ADDONS_PATH}/${ADDON}/${2}-${3}.tgz" -C "${TMP_PATH}/${ADDON}" 2>"${LOG_FILE}"
if [ $? -ne 0 ]; then
return 1
fi
HAS_FILES=1
fi
# If has files to copy, copy it, else return error
if [ ${HAS_FILES} -ne 1 ]; then
echo "ERROR: installAddon: ${ADDON} addon not found" >"${LOG_FILE}"
return 1
fi
cp -f "${TMP_PATH}/${ADDON}/install.sh" "${RAMDISK_PATH}/addons/${ADDON}.sh" 2>"${LOG_FILE}"
chmod +x "${RAMDISK_PATH}/addons/${ADDON}.sh"
[ -d "${TMP_PATH}/${ADDON}/root" ] && cp -rnf "${TMP_PATH}/${ADDON}/root/"* "${RAMDISK_PATH}/" 2>"${LOG_FILE}"
rm -rf "${TMP_PATH}/${ADDON}"
return 0
}
###############################################################################
# Untar an addon to correct path
# 1 - Addon file path
# Return name of addon on success or empty on error
function untarAddon() {
if [ -z "${1}" ]; then
echo ""
return 1
fi
rm -rf "${TMP_PATH}/addon"
mkdir -p "${TMP_PATH}/addon"
tar -xaf "${1}" -C "${TMP_PATH}/addon" || return 1
local ADDON=$(readConfigKey "name" "${TMP_PATH}/addon/manifest.yml")
[ -z "${ADDON}" ] && return 1
rm -rf "${ADDONS_PATH}/${ADDON}"
mv -f "${TMP_PATH}/addon" "${ADDONS_PATH}/${ADDON}"
echo "${ADDON}"
return 0
}