add support for calls to a hotplug script on interface state changes

[project/netifd.git] / main.c

diff --git a/main.c b/main.c
index 69aa5cd..4757b79 100644 (file)
--- a/main.c
+++ b/main.c
@@ -2,16 +2,53 @@
 #include <stdlib.h>
 #include <string.h>
 #include <getopt.h>
+#include <unistd.h>
 
 #include "netifd.h"
 #include "ubus.h"
+#include "config.h"
+#include "system.h"
+#include "interface.h"
+
+unsigned int debug_mask = 0;
+const char *main_path = ".";
+static char **global_argv;
+
+static void netifd_do_restart(struct uloop_timeout *timeout)
+{
+       execvp(global_argv[0], global_argv);
+}
+
+static void netifd_do_reload(struct uloop_timeout *timeout)
+{
+       config_init_interfaces(NULL);
+}
+
+static struct uloop_timeout main_timer;
+
+void netifd_reload(void)
+{
+       main_timer.cb = netifd_do_reload;
+       uloop_timeout_set(&main_timer, 100);
+}
+
+void netifd_restart(void)
+{
+       main_timer.cb = netifd_do_restart;
+       interface_set_down(NULL);
+       uloop_timeout_set(&main_timer, 1000);
+}
 
 static int usage(const char *progname)
 {
        fprintf(stderr, "Usage: %s [options]\n"
                "Options:\n"
+               " -d <mask>:            Mask for debug messages\n"
                " -s <path>:            Path to the ubus socket\n"
-               "\n", progname);
+               " -p <path>:            Path to netifd addons (default: %s)\n"
+               " -h <path>:            Path to the hotplug script\n"
+               "                       (default: "DEFAULT_HOTPLUG_PATH")\n"
+               "\n", progname, main_path);
 
        return 1;
 }
@@ -21,21 +58,37 @@ int main(int argc, char **argv)
        const char *socket = NULL;
        int ch;
 
-       while ((ch = getopt(argc, argv, "s:")) != -1) {
+       global_argv = argv;
+
+       while ((ch = getopt(argc, argv, "d:s:")) != -1) {
                switch(ch) {
+               case 'd':
+                       debug_mask = strtoul(optarg, NULL, 0);
+                       break;
                case 's':
                        socket = optarg;
                        break;
+               case 'p':
+                       main_path = optarg;
+                       break;
+               case 'h':
+                       hotplug_cmd_path = optarg;
+                       break;
                default:
                        return usage(argv[0]);
                }
        }
 
-       if (netifd_ubus_init(NULL) < 0) {
+       if (netifd_ubus_init(socket) < 0) {
                fprintf(stderr, "Failed to connect to ubus\n");
                return 1;
        }
 
+       if (system_init()) {
+               fprintf(stderr, "Failed to initialize system control\n");
+               return 1;
+       }
+
        config_init_interfaces(NULL);
 
        uloop_run();