Add the external binding featureflounder_5.99.3flounder/5.99.35.99.3

This commit introduce two new features:

  <urn:AGL:widget:provided-binding>
    <param "name"="public-name" "value"="relative-path-to-the-binding"/>

  <urn:AGL:widget:required-binding>
    <param "name"="public-name" "value"="extern">
    <param "name"="relative-path-to-the-binding" "value"="local">

TODO: manage security by setting correct Smack label to the exported files

Bugs-AGL: SPEC-1439
Bugs-AGL: SPEC-1663

Change-Id: I70aad7d523ece7a2ae0058b79708a02ef81144e2
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

3 files changed, 30 insertions, 0 deletions

diff --git a/src/wgt-json.c b/src/wgt-json.c
index bb1ba55..f4212d0 100644
--- a/src/wgt-json.c
+++ b/src/wgt-json.c
@@ -387,6 +387,26 @@ static int add_required_api(struct json_object *targets, const struct wgt_desc_f
 	return add_targeted_params(targets, feat, actions);
 }
 
+/* Treats the feature "provided_binding" */
+static int add_provided_binding(struct json_object *targets, const struct wgt_desc_feature *feat)
+{
+	static struct paramaction actions[] = {
+		{ .name = string_sharp_target, .action = NULL, .closure = NULL }, /* TODO: should be an error! */
+		{ .name = NULL, .action = add_param_array, .closure = (void*)string_provided_binding }
+	};
+	return add_targeted_params(targets, feat, actions);
+}
+
+/* Treats the feature "required_binding" */
+static int add_required_binding(struct json_object *targets, const struct wgt_desc_feature *feat)
+{
+	static struct paramaction actions[] = {
+		{ .name = string_sharp_target, .action = NULL, .closure = NULL }, /* skip #target */
+		{ .name = NULL, .action = add_param_array, .closure = (void*)string_required_binding }
+	};
+	return add_targeted_params(targets, feat, actions);
+}
+
 /* Treats the feature "required_permission" */
 static int add_required_permission(struct json_object *targets, const struct wgt_desc_feature *feat)
 {
@@ -460,9 +480,15 @@ static struct json_object *to_json(const struct wgt_desc *desc)
 			else if (!strcmp(featname, string_provided_api)) {
 				rc2 = add_provided_api(targets, feat);
 			}
+			else if (!strcmp(featname, string_provided_binding)) {
+				rc2 = add_provided_binding(targets, feat);
+			}
 			else if (!strcmp(featname, string_required_api)) {
 				rc2 = add_required_api(targets, feat);
 			}
+			else if (!strcmp(featname, string_required_binding)) {
+				rc2 = add_required_binding(targets, feat);
+			}
 			else if (!strcmp(featname, string_required_permission)) {
 				rc2 = add_required_permission(targets, feat);
 			} else {
diff --git a/src/wgt-strings.c b/src/wgt-strings.c
index 9185ee9..5dc5e68 100644
--- a/src/wgt-strings.c
+++ b/src/wgt-strings.c
@@ -57,8 +57,10 @@ const char string_list[] = "list";
 const char string_main[] = "main";
 const char string_optional[] = "optional";
 const char string_provided_api[] = "provided-api";
+const char string_provided_binding[] = "provided-binding";
 const char string_provided_unit[] = "provided-unit";
 const char string_required_api[] = "required-api";
+const char string_required_binding[] = "required-binding";
 const char string_required_permission[] = "required-permission";
 const char string_targets[] = "targets";
 const char string_sharp_target[] = "#target";
diff --git a/src/wgt-strings.h b/src/wgt-strings.h
index 0a9c0e9..6f58db1 100644
--- a/src/wgt-strings.h
+++ b/src/wgt-strings.h
@@ -55,8 +55,10 @@ extern const char string_list[];
 extern const char string_main[];
 extern const char string_optional[];
 extern const char string_provided_api[];
+extern const char string_provided_binding[];
 extern const char string_provided_unit[];
 extern const char string_required_api[];
+extern const char string_required_binding[];
 extern const char string_required_permission[];
 extern const char string_sharp_target[];
 extern const char string_targets[];