add a reload_config method to the uci object

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

diff --git a/uci.c b/uci.c
index 8b5dafdac8d4620e73719d41eeaac98701b324d1..421a4c726310e8c616d7233d35426b28cda6fb7b 100644 (file)
--- a/uci.c
+++ b/uci.c
@@ -23,6 +23,7 @@
 #include <libubox/blobmsg_json.h>
 
 #include <rpcd/uci.h>
+#include <rpcd/exec.h>
 #include <rpcd/session.h>
 
 static struct blob_buf buf;
@@ -1490,6 +1491,21 @@ rpc_uci_rollback(struct ubus_context *ctx, struct ubus_object *obj,
        return 0;
 }
 
+static int
+rpc_uci_reload(struct ubus_context *ctx, struct ubus_object *obj,
+                 struct ubus_request_data *req, const char *method,
+                 struct blob_attr *msg)
+{
+       char * const cmd[2] = { "/sbin/reload_config", NULL };
+
+       if (!fork()) {
+               /* wait for the RPC call to complete */
+               sleep(2);
+               return execv(cmd[0], cmd);
+       }
+
+       return 0;
+}
 
 /*
  * Session destroy callback to purge associated delta directory.
@@ -1538,6 +1554,7 @@ int rpc_uci_api_init(struct ubus_context *ctx)
                UBUS_METHOD("apply",    rpc_uci_apply,    rpc_uci_apply_policy),
                UBUS_METHOD("confirm",  rpc_uci_confirm,  rpc_uci_rollback_policy),
                UBUS_METHOD("rollback", rpc_uci_rollback, rpc_uci_rollback_policy),
+               UBUS_METHOD_NOARG("reload_config", rpc_uci_reload),
        };
 
        static struct ubus_object_type uci_type =