src/clicmds.c

   1 /*
   2  * transsip - the telephony toolkit
   3  * By Daniel Borkmann <daniel@transsip.org>
   4  * Copyright 2011, 2012 Daniel Borkmann <dborkma@tik.ee.ethz.ch>
   5  * Subject to the GPL, version 2.
   6  */
   7
   8 #include <errno.h>
   9
  10 #include "clicmds.h"
  11 #include "xutils.h"
  12 #include "xmalloc.h"
  13 #include "die.h"
  14
  15 static int tsocki, tsocko;
  16
  17 int cmd_call(char *arg)
  18 {
  19         int argc;
  20         ssize_t ret;
  21         char **argv = strntoargv(arg, strlen(arg), &argc);
  22         struct cli_pkt cpkt;
  23
  24         if (argc != 2) {
  25                 whine("Missing arguments: call <ipv4/ipv6/host> <port>\n");
  26                 xfree(argv);
  27                 return -EINVAL;
  28         }
  29         if (strlen(argv[0]) > ADDRSIZ || strlen(argv[1]) > PORTSIZ) {
  30                 whine("Arguments too long!\n");
  31                 xfree(argv);
  32                 return -EINVAL;
  33         }
  34
  35         memset(&cpkt, 0, sizeof(cpkt));
  36         cpkt.ring = 1;
  37         strlcpy(cpkt.address, argv[0], sizeof(cpkt.address));
  38         strlcpy(cpkt.port, argv[1], sizeof(cpkt.port));
  39
  40         ret = write(tsocko, &cpkt, sizeof(cpkt));
  41         ret = write(tsocko, &cpkt, sizeof(cpkt)); //XXX
  42         if (ret != sizeof(cpkt)) {
  43                 whine("Error notifying thread!\n");
  44                 return -EIO;
  45         }
  46
  47         printf("Calling ... hang up the line with: hangup\n");
  48
  49         xfree(argv);
  50         return 0;
  51 }
  52
  53 int cmd_hangup(char *arg)
  54 {
  55         ssize_t ret;
  56         struct cli_pkt cpkt;
  57
  58         memset(&cpkt, 0, sizeof(cpkt));
  59         cpkt.fin = 1;
  60
  61         ret = write(tsocko, &cpkt, sizeof(cpkt));
  62         if (ret != sizeof(cpkt)) {
  63                 whine("Error notifying thread!\n");
  64                 return -EIO;
  65         }
  66
  67         return 0;
  68 }
  69
  70 int cmd_take(char *arg)
  71 {
  72         ssize_t ret;
  73         struct cli_pkt cpkt;
  74
  75         memset(&cpkt, 0, sizeof(cpkt));
  76         cpkt.take = 1;
  77
  78         ret = write(tsocko, &cpkt, sizeof(cpkt));
  79         if (ret != sizeof(cpkt)) {
  80                 whine("Error notifying thread!\n");
  81                 return -EIO;
  82         }
  83
  84         return 0;
  85 }
  86
  87 void init_cli_cmds(int ti, int to)
  88 {
  89         tsocki = ti;
  90         tsocko = to;
  91 }