From: Jonatan Schlag <jonatan.schlag@ipfire.org>
Date: Wed, 5 Jul 2017 14:19:48 +0000 (+0200)
Subject: zone: new function zone_config_get_hook_from_id
X-Git-Tag: 009~191
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cdf4266d83d752c42002eac8e764b6e30861ee48;p=network.git

zone: new function zone_config_get_hook_from_id

This function is needed to implement the id feature
described in #11405

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/functions/functions.zone b/src/functions/functions.zone
index fcc7bfa3..90d7e115 100644
--- a/src/functions/functions.zone
+++ b/src/functions/functions.zone
@@ -1061,6 +1061,26 @@ zone_config_id_is_valid() {
 	[ -f ${zone_path}/configs/*.${id} ];
 }
 
+zone_config_get_hook_from_id() {
+	# Returns the hook for a given id
+	assert [ $# -eq 2 ]
+	local zone=${1}
+	local id=${2}
+
+	local config
+	for config in $(zone_configs_list "${zone}"); do
+		if [[ ${config} == *.${id} ]]; then
+			local config_hook="$(zone_config_get_hook "${zone}" "${config}")"
+			assert isset config_hook
+			print "${config_hook}"
+			return "${EXIT_OK}"
+		fi
+	done
+
+	# If we get here the zone has no config with the given id
+	return ${EXIT_ERROR}
+}
+
 zone_has_ip() {
 	device_has_ip $@
 }