tools/monitor_client.c

   1 #include <stdio.h>
   2 #include <unistd.h>
   3 #include <stdlib.h>
   4 #include <string.h>
   5
   6 #include <jack/jack.h>
   7
   8 #define TRUE 1
   9 #define FALSE 0
  10
  11 int
  12 main (int argc, char *argv[])
  13
  14 {
  15         jack_client_t *client;
  16         char *my_name = strrchr(argv[0], '/');
  17
  18         if (my_name == 0) {
  19                 my_name = argv[0];
  20         } else {
  21                 my_name ++;
  22         }
  23
  24         if (argc != 2) {
  25                 fprintf (stderr, "Usage: %s client\n", my_name);
  26                 return 1;
  27         }
  28
  29         if ((client = jack_client_new ("input monitoring")) == 0) {
  30                 fprintf (stderr, "jack server not running?\n");
  31                 return 1;
  32         }
  33
  34         if (jack_port_request_monitor_by_name (client, argv[1], TRUE)) {
  35                 fprintf (stderr, "could not enable monitoring for %s\n", argv[1]);
  36                 jack_client_close (client);
  37                 return 1;
  38         }
  39         sleep (30);
  40         if (jack_port_request_monitor_by_name (client, argv[1], FALSE)) {
  41                 fprintf (stderr, "could not disable monitoring for %s\n", argv[1]);
  42         }
  43         jack_client_close (client);
  44         exit (0);
  45 }
  46