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#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#define _GNU_SOURCE
#include <getopt.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/application.h>
#include <osmo-bts/logging.h>
#include <osmo-bts/abis.h>
#include <osmo-bts/bts.h>
#include <osmo-bts/oml.h>
static void print_usage(const char *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,
};
void parse_cmdline(int argc, char **argv)
{
while (1) {
int option_index = 0, c;
static struct option long_options[] = {
{"help", 0, 0, 'h'},
{"features", 1, 0, 'f'},
{0}
};
c = getopt_long(argc, argv, "hf:", long_options, &option_index);
if (c == -1)
break;
switch (c) {
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");
exit(-1);
}
}
if (optind + 2 > argc) {
print_usage(argv[0]);
exit(1);
}
cmdline.dst_host = argv[optind];
cmdline.site_id = atoi(argv[optind + 1]);
if (optind + 2 < argc)
cmdline.trx_num = atoi(argv[optind + 2]);
if (optind + 3 < argc) {
print_usage(argv[0]);
exit(1);
}
}
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;
struct gsm_bts_trx *trx;
struct e1inp_line *line;
int i;
parse_cmdline(argc, argv);
tall_bts_ctx = talloc_named_const(NULL, 1, "OsmoBTS context");
msgb_talloc_ctx_init(tall_bts_ctx, 10*1024);
osmo_init_logging2(tall_bts_ctx, &bts_log_info);
bts = gsm_bts_alloc(tall_bts_ctx, 0);
if (!bts)
exit(1);
bts->ip_access.site_id = cmdline.site_id;
bts->ip_access.bts_id = 0;
/* Additional TRXs */
for (i = 1; i < cmdline.trx_num; i++) {
trx = gsm_bts_trx_alloc(bts);
if (!trx)
exit(1);
}
if (bts_init(bts) < 0)
exit(1);
set_bts_features(bts->features, cmdline.features);
//btsb = bts_role_bts(bts);
abis_init(bts);
line = abis_open(bts, cmdline.dst_host, "OMLdummy");
if (!line)
exit(2);
while (1) {
osmo_select_main(0);
}
return EXIT_SUCCESS;
}
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