tool/tool_parse.cpp

   1 #include "tool_parse.h"
   2 #include "tool_config.h"
   3 #include "tool_help.h"
   4
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <getopt.h>
   8
   9 static struct option options[] = {
  10         {"register", no_argument, 0, 'r'},
  11         {"discovery", no_argument, 0, 'd'},
  12         {"name", required_argument, 0, 'n'},
  13         {"type", required_argument, 0, 't'},
  14         {"iface", required_argument, 0, 'i'},
  15         {"ble", no_argument, 0, 'b'},
  16         {"addr", required_argument, 0, 'a'},
  17         {"ipv4", no_argument, 0, '4'},
  18         {"ipv6", no_argument, 0, '6'},
  19         {"port", required_argument, 0, 'p'},
  20         {"dp", required_argument, 0, 'D'},
  21         {"max-conn", required_argument, 0, 'C'},
  22         {"topic", required_argument, 0, 'T'},
  23         {"message", required_argument, 0, 'm'},
  24         {"file", required_argument, 0, 'f'},
  25         {"interval", required_argument, 0, 'I'},
  26         {"cacert", required_argument, 0, 0},
  27         {"cert", required_argument, 0, 1},
  28         {"key", required_argument, 0, 2},
  29         {"psk", required_argument, 0, 3},
  30         {"verbose", no_argument, 0, 'v'},
  31         {"help", no_argument, 0, 'h'},
  32         {0, 0, 0, 0}
  33 };
  34
  35 int tool_parse_params(int argc, char **argv)
  36 {
  37         int c;
  38         int error = 0;
  39         int val = 0;
  40
  41         while (!error) {
  42                 int idx = 0;
  43                 c = getopt_long(argc, argv, "rdn:t:i:ba:46p:D:T:C:m:f:I:vw:h", options, &idx);
  44                 if (c == -1)
  45                         break;
  46
  47                 switch (c) {
  48                 case 'r':
  49                         tool_config_set_register(true);
  50                         break;
  51                 case 'd':
  52                         tool_config_set_discovery(true);
  53                         break;
  54                 case 'n':
  55                         tool_config_set_service_name(optarg);
  56                         break;
  57                 case 't':
  58                         tool_config_set_service_type(optarg);
  59                         break;
  60                 case 'i':
  61                         tool_config_set_iface_name(optarg);
  62                         break;
  63                 case 'b':
  64                         tool_config_set_with_ble(true);
  65                         break;
  66                 case 'a':
  67                         tool_config_set_remote_address(optarg);
  68                         break;
  69                 case '4':
  70                         tool_config_set_address_family(4);
  71                         break;
  72                 case '6':
  73                         tool_config_set_address_family(6);
  74                         break;
  75                 case 'p':
  76                         val = atoi(optarg);
  77                         tool_config_set_port(val);
  78                         break;
  79                 case 'D':
  80                         tool_config_set_dp_type(optarg);
  81                         break;
  82                 case 'C':
  83                         val = atoi(optarg);
  84                         tool_config_set_max_conn(val);
  85                         break;
  86                 case 'T':
  87                         tool_config_set_topic(optarg);
  88                         break;
  89                 case 'm':
  90                         tool_config_set_message(optarg);
  91                         break;
  92                 case 'f':
  93                         tool_config_set_file(optarg);
  94                         break;
  95                 case 'I':
  96                         val = atoi(optarg);
  97                         tool_config_set_interval(val);
  98                         break;
  99                 case 0:
 100                         tool_config_set_cacert(optarg);
 101                         break;
 102                 case 1:
 103                         tool_config_set_cert(optarg);
 104                         break;
 105                 case 2:
 106                         tool_config_set_private_key(optarg);
 107                         break;
 108                 case 3:
 109                         tool_config_set_psk(optarg);
 110                         break;
 111                 case 'v':
 112                         tool_config_set_verbose(true);
 113                         break;
 114                 case 'w':
 115                         tool_config_set_log_file(optarg);
 116                         break;
 117                 case 'h':
 118                         tool_help_msgs();
 119                         break;
 120                 default:
 121                         printf("Invalid argument.\n");
 122                         tool_help_msgs();
 123                         error = 1;
 124                         break;
 125                 }
 126         }
 127
 128         return error ? -1 : 0;
 129 }