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osmo-bts
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omldummy: add cmdline arg --features 

The current usage is to make osmo-bts-omldummy indicate BTS_FEAT_VAMOS
on OML, so that we can test osmo-bsc's behavior when VAMOS is enabled.

Related: SYS#4895
Depends: I699cd27512887d64d824be680303e70fff3677c1 (libosmocore)
Change-Id: Ib50990109f07884ef999ba5a4566f5d1d457b0ae
This commit is contained in:
Neels Hofmeyr 2021-04-02 23:16:30 +02:00 committed by laforge
parent dd8439f889
commit 9c321b8486
1 changed files with 37 additions and 2 deletions
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39
src/osmo-bts-omldummy/main.c
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@ -14,19 +14,24 @@
static void print_usage(const char *prog_name)
{
printf("Usage: %s [-h] dst_host site_id [trx_num]\n", prog_name);
printf("Usage: %s [-h] [--features FOO,BAR,BAZ] dst_host site_id [trx_num]\n", prog_name);
}
static void print_help(const char *prog_name)
{
print_usage(prog_name);
printf(" -h --help This text.\n");
printf(" -f --features FOO,BAR,BAZ BTS features to issue on OML startup.\n"
" The names correspond to BTS_FEAT_* constants\n"
" as defined in osmocom/gsm/bts_features.h,\n"
" e.g. '-f VAMOS'\n");
}
struct {
char *dst_host;
int site_id;
int trx_num;
char *features;
} cmdline = {
.trx_num = 8,
};
@ -37,10 +42,11 @@ void parse_cmdline(int argc, char **argv)
int option_index = 0, c;
static struct option long_options[] = {
{"help", 0, 0, 'h'},
{"features", 1, 0, 'f'},
{0}
};
c = getopt_long(argc, argv, "h", long_options, &option_index);
c = getopt_long(argc, argv, "hf:", long_options, &option_index);
if (c == -1)
break;
@ -48,6 +54,9 @@ void parse_cmdline(int argc, char **argv)
case 'h':
print_help(argv[0]);
exit(0);
case 'f':
cmdline.features = optarg;
break;
default:
/* catch unknown options *as well as* missing arguments. */
fprintf(stderr, "Error in command line options. Exiting.\n");
@ -71,6 +80,29 @@ void parse_cmdline(int argc, char **argv)
}
}
void set_bts_features(struct bitvec *features, char *features_str)
{
char *saveptr = NULL;
char *token;
if (!features_str)
return;
while ((token = strtok_r(features_str, ",", &saveptr))) {
enum osmo_bts_features feat;
features_str = NULL;
feat = get_string_value(osmo_bts_features_names, token);
if ((int)feat < 0) {
fprintf(stderr, "Unknown BTS feature: '%s'\n", token);
exit(-1);
}
osmo_bts_set_feature(features, feat);
}
}
int main(int argc, char **argv)
{
struct gsm_bts *bts;
@ -100,6 +132,9 @@ int main(int argc, char **argv)
if (bts_init(bts) < 0)
exit(1);
set_bts_features(bts->features, cmdline.features);
//btsb = bts_role_bts(bts);
abis_init(bts);