main.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <getopt.h>
   5 #include <unistd.h>
   6
   7 #include "netifd.h"
   8 #include "ubus.h"
   9 #include "config.h"
  10 #include "system.h"
  11 #include "interface.h"
  12
  13 const char *main_path = ".";
  14 static char **global_argv;
  15
  16 static void netifd_do_restart(struct uloop_timeout *timeout)
  17 {
  18         execvp(global_argv[0], global_argv);
  19 }
  20
  21 static void netifd_do_reload(struct uloop_timeout *timeout)
  22 {
  23         config_init_interfaces(NULL);
  24 }
  25
  26 static struct uloop_timeout main_timer;
  27
  28 void netifd_reload(void)
  29 {
  30         main_timer.cb = netifd_do_reload;
  31         uloop_timeout_set(&main_timer, 100);
  32 }
  33
  34 void netifd_restart(void)
  35 {
  36         main_timer.cb = netifd_do_restart;
  37         interface_set_down(NULL);
  38         uloop_timeout_set(&main_timer, 1000);
  39 }
  40
  41 static int usage(const char *progname)
  42 {
  43         fprintf(stderr, "Usage: %s [options]\n"
  44                 "Options:\n"
  45                 " -s <path>:            Path to the ubus socket\n"
  46                 " -p <path>:            Path to netifd addons (default: %s)\n"
  47                 "\n", progname, main_path);
  48
  49         return 1;
  50 }
  51
  52 int main(int argc, char **argv)
  53 {
  54         const char *socket = NULL;
  55         int ch;
  56
  57         global_argv = argv;
  58
  59         while ((ch = getopt(argc, argv, "s:")) != -1) {
  60                 switch(ch) {
  61                 case 's':
  62                         socket = optarg;
  63                         break;
  64                 case 'p':
  65                         main_path = optarg;
  66                         break;
  67                 default:
  68                         return usage(argv[0]);
  69                 }
  70         }
  71
  72         if (netifd_ubus_init(socket) < 0) {
  73                 fprintf(stderr, "Failed to connect to ubus\n");
  74                 return 1;
  75         }
  76
  77         if (system_init()) {
  78                 fprintf(stderr, "Failed to initialize system control\n");
  79                 return 1;
  80         }
  81
  82         config_init_interfaces(NULL);
  83
  84         uloop_run();
  85
  86         netifd_ubus_done();
  87
  88         return 0;
  89 }