scripts: move some utility functions out of netifd-proto.sh into utils.sh

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/examples/proto/ppp.sh b/examples/proto/ppp.sh
index f0d0ca3..4750f40 100755 (executable)
--- a/examples/proto/ppp.sh
+++ b/examples/proto/ppp.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
-DUMMY=1
-. ../../scripts/netifd-proto.sh
+NETIFD_MAIN_DIR=../../scripts
+. $NETIFD_MAIN_DIR/netifd-proto.sh
 
 init_proto "$@"
 

diff --git a/examples/proto/pptp.sh b/examples/proto/pptp.sh
index 5189e95..7c8a13d 100755 (executable)
--- a/examples/proto/pptp.sh
+++ b/examples/proto/pptp.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
-. ../../scripts/netifd-proto.sh
+NETIFD_MAIN_DIR=../../scripts
+. $NETIFD_MAIN_DIR/netifd-proto.sh
+
 init_proto "$@"
 
 proto_pptp_init_config() {

diff --git a/scripts/netifd-proto.sh b/scripts/netifd-proto.sh
index 6f20de9..76dcd8d 100755 (executable)
--- a/scripts/netifd-proto.sh
+++ b/scripts/netifd-proto.sh
@@ -1,37 +1,18 @@
-. /usr/share/libubox/jshn.sh
-
-append() {
-       local var="$1"
-       local value="$2"
-       local sep="${3:- }"
-
-       eval "export -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
-}
+NETIFD_MAIN_DIR="${NETIFD_MAIN_DIR:-/lib/netifd}"
 
-proto_config_add_generic() {
-       json_add_array ""
-       json_add_string "" "$1"
-       json_add_int "" "$2"
-       json_close_array
-}
+. /usr/share/libubox/jshn.sh
+. $NETIFD_MAIN_DIR/utils.sh
 
 proto_config_add_int() {
-       proto_config_add_generic "$1" 5
+       _config_add_generic "$1" 5
 }
 
 proto_config_add_string() {
-       proto_config_add_generic "$1" 3
+       _config_add_generic "$1" 3
 }
 
 proto_config_add_boolean() {
-       proto_config_add_generic "$1" 7
-}
-
-add_default_handler() {
-       case "$(type $1 2>/dev/null)" in
-               *function*) return;;
-               *) eval "$1() { return; }"
-       esac
+       _config_add_generic "$1" 7
 }
 
 _proto_do_teardown() {

diff --git a/scripts/utils.sh b/scripts/utils.sh
new file mode 100644 (file)
index 0000000..6a137c0
--- /dev/null
+++ b/scripts/utils.sh
@@ -0,0 +1,33 @@
+append() {
+       local var="$1"
+       local value="$2"
+       local sep="${3:- }"
+
+       eval "export -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
+}
+
+add_default_handler() {
+       case "$(type $1 2>/dev/null)" in
+               *function*) return;;
+               *) eval "$1() { return; }"
+       esac
+}
+
+_config_add_generic() {
+       json_add_array ""
+       json_add_string "" "$1"
+       json_add_int "" "$2"
+       json_close_array
+}
+
+config_add_int() {
+       _config_add_generic "$1" 5
+}
+
+config_add_string() {
+       _config_add_generic "$1" 3
+}
+
+config_add_boolean() {
+       _config_add_generic "$1" 7
+}