base-files: add ucidef_set_interface_wan() and ucidef_add_switch_ports()

Add further helper functions to uci-defaults-new.sh for easier declarations
of complex switch layouts.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47638 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/lib/functions/uci-defaults-new.sh b/package/base-files/files/lib/functions/uci-defaults-new.sh
index 7222ff8..6a8b6b9 100755 (executable)
--- a/package/base-files/files/lib/functions/uci-defaults-new.sh
+++ b/package/base-files/files/lib/functions/uci-defaults-new.sh
@@ -52,6 +52,14 @@ ucidef_set_interface_lan() {
        json_select ..
 }
 
+ucidef_set_interface_wan() {
+        local wan_if=$1
+
+        json_select_object network
+        _ucidef_set_interface wan $wan_if
+        json_select ..
+}
+
 ucidef_set_interfaces_lan_wan() {
        local lan_if=$1
        local wan_if=$2
@@ -91,6 +99,48 @@ ucidef_add_switch_attr() {
        json_select ..
 }
 
+ucidef_add_switch_ports() {
+       local name="$1"; shift
+       local port num role dev idx
+
+       json_select_object switch
+       json_select_object "$name"
+       json_select_array ports
+
+       for port in "$@"; do
+               case "$port" in
+                       [0-9]*@*)
+                               num="${port%%@*}"
+                               dev="${port##*@}"
+                       ;;
+                       [0-9]*:*:[0-9]*)
+                               num="${port%%:*}"
+                               idx="${port##*:}"
+                               role="${port#[0-9]*:}"; role="${role%:*}"
+                       ;;
+                       [0-9]*:*)
+                               num="${port%%:*}"
+                               role="${port##*:}"
+                       ;;
+               esac
+
+               if [ -n "$num" ] && [ -n "$dev$role" ]; then
+                       json_add_object
+                       json_add_int num "$num"
+                       [ -n "$dev" ] && json_add_string device "$dev"
+                       [ -n "$role" ] && json_add_string role "$role"
+                       [ -n "$idx" ] && json_add_int index "$idx"
+                       json_close_object
+               fi
+
+               unset num dev role idx
+       done
+
+       json_select ..
+       json_select ..
+       json_select ..
+}
+
 ucidef_add_switch_vlan() {
        local name=$1
        local vlan=$2