X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Futils-json.c;h=3af2a4cff7683744335ca4d65b1ba5657a87ae48;hb=6b3c3b1916b0af0494041c12a3c86819e441105e;hp=82908f48c3c51d0a7d860e799863e48986e70208;hpb=bf650bc39188c86cec8a11097f2c341e3f1b54b1;p=src%2Fapp-framework-main.git

diff --git a/src/utils-json.c b/src/utils-json.c
index 82908f4..3af2a4c 100644
--- a/src/utils-json.c
+++ b/src/utils-json.c
@@ -22,57 +22,75 @@
 
 #include "utils-json.h"
 
-int j_object(struct json_object *obj, const char *key, struct json_object **value)
+int j_read_string(struct json_object *obj, const char **value)
+{
+	return j_is_string(obj) && (*value = json_object_get_string(obj)) != NULL;
+}
+
+int j_read_boolean(struct json_object *obj, int *value)
+{
+	return j_is_boolean(obj) && ((*value = (int)json_object_get_boolean(obj)), 1);
+}
+
+int j_read_integer(struct json_object *obj, int *value)
+{
+	return j_is_integer(obj) && ((*value = (int)json_object_get_int(obj)), 1);
+}
+
+const char *j_string(struct json_object *obj, const char *defval)
+{
+	return j_is_string(obj) ? json_object_get_string(obj) : defval;
+}
+
+int j_boolean(struct json_object *obj, int defval)
+{
+	return j_is_boolean(obj) ? json_object_get_boolean(obj) : defval;
+}
+
+int j_integer(struct json_object *obj, int defval)
+{
+	return j_is_integer(obj) ? json_object_get_int(obj) : defval;
+}
+
+int j_read_object_at(struct json_object *obj, const char *key, struct json_object **value)
 {
 	return json_object_object_get_ex(obj, key, value);
 }
 
-int j_string(struct json_object *obj, const char *key, const char **value)
+int j_read_string_at(struct json_object *obj, const char *key, const char **value)
 {
 	json_object *data;
-	return j_object(obj, key, &data)
-		&& json_object_get_type(data) == json_type_string
-		&& (*value = json_object_get_string(data)) != NULL;
+	return j_read_object_at(obj, key, &data) && j_read_string(data, value);
 }
 
-int j_boolean(struct json_object *obj, const char *key, int *value)
+int j_read_boolean_at(struct json_object *obj, const char *key, int *value)
 {
 	json_object *data;
-	return json_object_object_get_ex(obj, key, &data)
-		&& json_object_get_type(data) == json_type_boolean
-		&& ((*value = (int)json_object_get_boolean(data)), 1);
+	return j_read_object_at(obj, key, &data) && j_read_boolean(data, value);
 }
 
-int j_integer(struct json_object *obj, const char *key, int *value)
+int j_read_integer_at(struct json_object *obj, const char *key, int *value)
 {
 	json_object *data;
-	return json_object_object_get_ex(obj, key, &data)
-		&& json_object_get_type(data) == json_type_int
-		&& ((*value = (int)json_object_get_int(data)), 1);
+	return j_read_object_at(obj, key, &data) && j_read_integer(data, value);
 }
 
-const char *j_get_string(struct json_object *obj, const char *key, const char *defval)
+const char *j_string_at(struct json_object *obj, const char *key, const char *defval)
 {
-	struct json_object *o;
-	return json_object_object_get_ex(obj, key, &o)
-		&& json_object_get_type(o) == json_type_string
-			? json_object_get_string(o) : defval;
+	struct json_object *data;
+	return j_read_object_at(obj, key, &data) ? j_string(data, defval) : defval;
 }
 
-int j_get_boolean(struct json_object *obj, const char *key, int defval)
+int j_boolean_at(struct json_object *obj, const char *key, int defval)
 {
-	struct json_object *o;
-	return json_object_object_get_ex(obj, key, &o)
-		&& json_object_get_type(o) == json_type_boolean
-			? json_object_get_boolean(o) : defval;
+	struct json_object *data;
+	return j_read_object_at(obj, key, &data) ? j_boolean(data, defval) : defval;
 }
 
-int j_get_integer(struct json_object *obj, const char *key, int defval)
+int j_integer_at(struct json_object *obj, const char *key, int defval)
 {
-	struct json_object *o;
-	return json_object_object_get_ex(obj, key, &o)
-		&& json_object_get_type(o) == json_type_int
-			? json_object_get_int(o) : defval;
+	struct json_object *data;
+	return j_read_object_at(obj, key, &data) ? j_integer(data, defval) : defval;
 }
 
 int j_add(struct json_object *obj, const char *key, struct json_object *val)