afm-db: Search applications case insensitively

Makes the identifier of the application case insensitive.

Being case correct is the fast track.
Having the wrong case is not an error but just less efficient.

Change-Id: Id18f1cfcf49c9f9f336947ebb08bba335a0adc6a
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/src/afm-db.c b/src/afm-db.c
index 869a0f0..8cf3b37 100644 (file)
--- a/src/afm-db.c
+++ b/src/afm-db.c
@@ -482,10 +482,31 @@ struct json_object *afm_db_application_list(struct afm_db *afdb)
  */
 struct json_object *afm_db_get_application(struct afm_db *afdb, const char *id)
 {
+       int i;
        struct json_object *result;
-       if (!afm_db_ensure_applications(afdb) && json_object_object_get_ex(
-                               afdb->applications.direct, id, &result))
+
+       if (afm_db_ensure_applications(afdb))
+               return NULL;
+
+       /* search case sensitively */
+       if (json_object_object_get_ex( afdb->applications.direct, id, &result))
                return json_object_get(result);
+
+       /* fallback to a case insensitive search */
+       i = json_object_array_length(afdb->applications.pubarr);
+       while (i) {
+               result = json_object_array_get_idx(afdb->applications.pubarr, --i);
+               if (result
+                 && json_object_object_get_ex(result, "id", &result)
+                 && !strcasecmp(id, json_object_get_string(result))) {
+                       if (json_object_object_get_ex( afdb->applications.direct, 
+                                                      json_object_get_string(result),
+                                                      &result))
+                               return json_object_get(result);
+                       else
+                               return NULL;
+               }
+       }
        return NULL;
 }