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 struct uloop_timeout restart_timer = {
  22         .cb = netifd_do_restart,
  23 };
  24
  25 void netifd_restart(void)
  26 {
  27         interface_set_down(NULL);
  28         uloop_timeout_set(&restart_timer, 1000);
  29 }
  30
  31 static int usage(const char *progname)
  32 {
  33         fprintf(stderr, "Usage: %s [options]\n"
  34                 "Options:\n"
  35                 " -s <path>:            Path to the ubus socket\n"
  36                 " -p <path>:            Path to netifd addons (default: %s)\n"
  37                 "\n", progname, main_path);
  38
  39         return 1;
  40 }
  41
  42 int main(int argc, char **argv)
  43 {
  44         const char *socket = NULL;
  45         int ch;
  46
  47         global_argv = argv;
  48
  49         while ((ch = getopt(argc, argv, "s:")) != -1) {
  50                 switch(ch) {
  51                 case 's':
  52                         socket = optarg;
  53                         break;
  54                 case 'p':
  55                         main_path = optarg;
  56                         break;
  57                 default:
  58                         return usage(argv[0]);
  59                 }
  60         }
  61
  62         if (netifd_ubus_init(socket) < 0) {
  63                 fprintf(stderr, "Failed to connect to ubus\n");
  64                 return 1;
  65         }
  66
  67         if (system_init()) {
  68                 fprintf(stderr, "Failed to initialize system control\n");
  69                 return 1;
  70         }
  71
  72         config_init_interfaces(NULL);
  73
  74         uloop_run();
  75
  76         netifd_ubus_done();
  77
  78         return 0;
  79 }