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osmo-nitb: add -M to pass specific MNCC socket path 

The old -m option without argument is still available and marked deprecated,
to not make users' lives more difficult than necessary.
This commit is contained in:
Neels Hofmeyr 2016-02-23 14:55:17 +01:00
parent fa0f71526c
commit 0ade63233b
3 changed files with 17 additions and 11 deletions
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2
openbsc/include/openbsc/mncc.h
View File

@ -206,7 +206,7 @@ int int_mncc_recv(struct gsm_network *net, struct msgb *msg);
/* input from CC code into mncc_sock */
int mncc_sock_from_cc(struct gsm_network *net, struct msgb *msg);
int mncc_sock_init(struct gsm_network *gsmnet);
int mncc_sock_init(struct gsm_network *net, const char *sock_path);
#define mncc_is_data_frame(msg_type) \
(msg_type == GSM_TCHF_FRAME \

9
openbsc/src/libmsc/mncc_sock.c
View File

@ -277,7 +277,7 @@ static int mncc_sock_accept(struct osmo_fd *bfd, unsigned int flags)
}
int mncc_sock_init(struct gsm_network *net)
int mncc_sock_init(struct gsm_network *net, const char *sock_path)
{
struct mncc_sock_state *state;
struct osmo_fd *bfd;
@ -292,10 +292,10 @@ int mncc_sock_init(struct gsm_network *net)
bfd = &state->listen_bfd;
rc = osmo_unixsock_listen(bfd, SOCK_SEQPACKET, "/tmp/bsc_mncc");
rc = osmo_unixsock_listen(bfd, SOCK_SEQPACKET, sock_path);
if (rc < 0) {
LOGP(DMNCC, LOGL_ERROR, "Could not create unix socket: %s\n",
strerror(errno));
LOGP(DMNCC, LOGL_ERROR, "Could not create unix socket: %s: %s\n",
sock_path, strerror(errno));
talloc_free(state);
return rc;
}
@ -314,6 +314,7 @@ int mncc_sock_init(struct gsm_network *net)
net->mncc_state = state;
LOGP(DMNCC, LOGL_NOTICE, "MNCC socket at %s\n", sock_path);
return 0;
}

17
openbsc/src/osmo-nitb/bsc_hack.c
View File

@ -62,7 +62,7 @@ static const char *config_file = "openbsc.cfg";
static const char *rf_ctrl_name = NULL;
extern const char *openbsc_copyright;
static int daemonize = 0;
static int use_mncc_sock = 0;
static const char *mncc_sock_path = NULL;
static int use_db_counter = 1;
/* timer to store statistics */
@ -103,7 +103,8 @@ static void print_help()
printf(" -V --version Print the version of OpenBSC.\n");
printf(" -P --rtp-proxy Enable the RTP Proxy code inside OpenBSC.\n");
printf(" -e --log-level number Set a global loglevel.\n");
printf(" -m --mncc-sock Disable built-in MNCC handler and offer socket.\n");
printf(" -M --mncc-sock-path PATH Disable built-in MNCC handler and offer socket.\n");
printf(" -m --mncc-sock Same as `-M /tmp/bsc_mncc' (deprecated).\n");
printf(" -C --no-dbcounter Disable regular syncing of counters to database.\n");
printf(" -r --rf-ctl NAME A unix domain socket to listen for cmds.\n");
}
@ -126,12 +127,13 @@ static void handle_options(int argc, char **argv)
{"rtp-proxy", 0, 0, 'P'},
{"log-level", 1, 0, 'e'},
{"mncc-sock", 0, 0, 'm'},
{"mncc-sock-path", 1, 0, 'M'},
{"no-dbcounter", 0, 0, 'C'},
{"rf-ctl", 1, 0, 'r'},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv, "hd:Dsl:ar:p:TPVc:e:mCr:",
c = getopt_long(argc, argv, "hd:Dsl:ar:p:TPVc:e:mCr:M:",
long_options, &option_index);
if (c == -1)
break;
@ -168,8 +170,11 @@ static void handle_options(int argc, char **argv)
case 'e':
log_set_log_level(osmo_stderr_target, atoi(optarg));
break;
case 'M':
mncc_sock_path = optarg;
break;
case 'm':
use_mncc_sock = 1;
mncc_sock_path = "/tmp/bsc_mncc";
break;
case 'C':
use_db_counter = 0;
@ -275,10 +280,10 @@ int main(int argc, char **argv)
handle_options(argc, argv);
/* internal MNCC handler or MNCC socket? */
if (use_mncc_sock) {
if (mncc_sock_path) {
rc = bsc_bootstrap_network(mncc_sock_from_cc, config_file);
if (rc >= 0)
mncc_sock_init(bsc_gsmnet);
mncc_sock_init(bsc_gsmnet, mncc_sock_path);
} else
rc = bsc_bootstrap_network(int_mncc_recv, config_file);
if (rc < 0)