make netifd_handler_parse_config honour the luci validation passed from the backend...

Signed-off-by: John Crispin <blogic@openwrt.org>

diff --git a/handler.c b/handler.c
index c5e47adcf0a5cd087029b9349512cf4039ab0229..f81a7c581510fe6b4dd7613388cafa8dcdbbd3e3 100644 (file)
--- a/handler.c
+++ b/handler.c
@@ -139,6 +139,7 @@ netifd_handler_parse_config(struct uci_blob_param_list *config, json_object *obj
 {
        struct blobmsg_policy *attrs;
        char *str_buf, *str_cur;
+       char const **validate;
        int str_len = 0;
        int i;
 
@@ -147,7 +148,12 @@ netifd_handler_parse_config(struct uci_blob_param_list *config, json_object *obj
        if (!attrs)
                return NULL;
 
+       validate = calloc(1, sizeof(char*) * config->n_params);
+       if (!validate)
+               goto error;
+
        config->params = attrs;
+       config->validate = validate;
        for (i = 0; i < config->n_params; i++) {
                json_object *cur, *name, *type;
 
@@ -178,15 +184,25 @@ netifd_handler_parse_config(struct uci_blob_param_list *config, json_object *obj
        str_cur = str_buf;
        for (i = 0; i < config->n_params; i++) {
                const char *name = attrs[i].name;
+               char *delim;
 
                attrs[i].name = str_cur;
                str_cur += sprintf(str_cur, "%s", name) + 1;
+               delim = strchr(attrs[i].name, ':');
+               if (delim) {
+                       *delim = '\0';
+                       validate[i] = ++delim;
+               } else {
+                       validate[i] = NULL;
+               }
        }
 
        return str_buf;
 
 error:
        free(attrs);
+       if (validate)
+               free(validate);
        config->n_params = 0;
        return NULL;
 }