int main(int argc, char *argv[])
{
int ch, err, have_remote = 0, i;
struct dnet_node *n = NULL;
struct dnet_config cfg, rem;
int max_id_idx = 1000, id_idx = 0, group_id = 0;
unsigned char id[max_id_idx][DNET_ID_SIZE];
char *logfile = "/dev/stderr", *notify_file = "/dev/stdout";
FILE *log = NULL, *notify;
memset(&cfg, 0, sizeof(struct dnet_config));
cfg.sock_type = SOCK_STREAM;
cfg.proto = IPPROTO_TCP;
cfg.wait_timeout = 60*60;
notify_logger.log_mask = DNET_LOG_ERROR | DNET_LOG_INFO;
memcpy(&rem, &cfg, sizeof(struct dnet_config));
while ((ch = getopt(argc, argv, "g:m:w:l:I:a:r:h")) != -1) {
switch (ch) {
case 'm':
notify_logger.log_mask = strtoul(optarg, NULL, 0);
break;
case 'w':
cfg.wait_timeout = atoi(optarg);
break;
case 'L':
notify_file = optarg;
break;
case 'l':
logfile = optarg;
break;
case 'I':
if (id_idx < max_id_idx) {
err = dnet_parse_numeric_id(optarg, id[id_idx]);
if (err)
return err;
id_idx++;
}
break;
case 'g':
group_id = atoi(optarg);
break;
case 'a':
err = dnet_parse_addr(optarg, &cfg);
if (err)
return err;
break;
case 'r':
err = dnet_parse_addr(optarg, &rem);
if (err)
return err;
have_remote = 1;
break;
case 'h':
default:
notify_usage(argv[0]);
return -1;
}
}
if (!id_idx) {
fprintf(stderr, "No ID specified to watch.\n");
return -EINVAL;
}
if (!have_remote) {
fprintf(stderr, "No remote node specified to route requests.\n");
return -ENOENT;
}
log = fopen(logfile, "a");
if (!log) {
err = -errno;
fprintf(stderr, "Failed to open log file %s: %s.\n", logfile, strerror(errno));
return err;
}
notify_logger.log_private = log;
notify_logger.log = dnet_common_log;
cfg.log = ¬ify_logger;
notify = fopen(notify_file, "a");
if (!notify) {
err = -errno;
fprintf(stderr, "Failed to open notify file %s: %s.\n", notify_file, strerror(errno));
return err;
}
n = dnet_node_create(&cfg);
if (!n)
return -1;
err = dnet_add_state(n, &rem);
if (err)
return err;
for (i=0; i<id_idx; ++i) {
struct dnet_id raw;
dnet_setup_id(&raw, group_id, id[i]);
err = dnet_request_notification(n, &raw, notify_complete, notify);
}
while (1) {
sleep(1);
}
return 0;
}
static void cmd_notify(struct server *server, char *cmd_str)
{
int opt, i;
char *argvbuf[516];
char **argv = argvbuf;
int argc = 1;
uint16_t handle;
char *endptr = NULL;
int length;
uint8_t *value = NULL;
bool indicate = false;
if (!parse_args(cmd_str, 514, argv + 1, &argc)) {
printf("Too many arguments\n");
notify_usage();
return;
}
optind = 0;
argv[0] = "notify";
while ((opt = getopt_long(argc, argv, "+i", notify_options,
NULL)) != -1) {
switch (opt) {
case 'i':
indicate = true;
break;
default:
notify_usage();
return;
}
}
argc -= optind;
argv += optind;
if (argc < 1) {
notify_usage();
return;
}
handle = strtol(argv[0], &endptr, 16);
if (!endptr || *endptr != '\0' || !handle) {
printf("Invalid handle: %s\n", argv[0]);
return;
}
length = argc - 1;
if (length > 0) {
if (length > UINT16_MAX) {
printf("Value too long\n");
return;
}
value = malloc(length);
if (!value) {
printf("Failed to construct value\n");
return;
}
for (i = 1; i < argc; i++) {
if (strlen(argv[i]) != 2) {
printf("Invalid value byte: %s\n",
argv[i]);
goto done;
}
value[i-1] = strtol(argv[i], &endptr, 16);
if (endptr == argv[i] || *endptr != '\0'
|| errno == ERANGE) {
printf("Invalid value byte: %s\n",
argv[i]);
goto done;
}
}
}
if (indicate) {
if (!bt_gatt_server_send_indication(server->gatt, handle,
value, length,
conf_cb, NULL, NULL))
printf("Failed to initiate indication\n");
} else if (!bt_gatt_server_send_notification(server->gatt, handle,
value, length))
printf("Failed to initiate notification\n");
done:
free(value);
}
