osmux: Clean up mgcp_config osmux fields
* Move all of them to an anonymous "osmux" substruct to have them all
together.
* Rename some fields to clarify its meanings, similar to what
was already done in osmo-bts.
* Move the port VTY config next to the ip address ones.
Change-Id: Icc1c1ce3ab3a8beb941cda7c112485a0db882a90
diff --git a/src/libosmo-mgcp/mgcp_network.c b/src/libosmo-mgcp/mgcp_network.c
index 781bb44..3981975 100644
--- a/src/libosmo-mgcp/mgcp_network.c
+++ b/src/libosmo-mgcp/mgcp_network.c
@@ -102,19 +102,19 @@
if (rem_addr_set) {
/* Match IP version with what was requested from remote: */
bind_addr = conn->end.addr.u.sa.sa_family == AF_INET6 ?
- cfg->osmux_addr_v6 :
- cfg->osmux_addr_v4;
+ cfg->osmux.local_addr_v6 :
+ cfg->osmux.local_addr_v4;
} else {
/* Choose any of the bind addresses, preferring v6 over v4 if available: */
- bind_addr = cfg->osmux_addr_v6;
+ bind_addr = cfg->osmux.local_addr_v6;
if (!bind_addr)
- bind_addr = cfg->osmux_addr_v4;
+ bind_addr = cfg->osmux.local_addr_v4;
}
if (!bind_addr) {
LOGPCONN(conn->conn, DOSMUX, LOGL_ERROR,
"Unable to locate local Osmux address, check your configuration! v4=%u v6=%u remote_known=%s\n",
- !!cfg->osmux_addr_v4,
- !!cfg->osmux_addr_v6,
+ !!cfg->osmux.local_addr_v4,
+ !!cfg->osmux.local_addr_v6,
rem_addr_set ? osmo_sockaddr_ntop(&conn->end.addr.u.sa, ipbuf) : "no");
return -1;
}
diff --git a/src/libosmo-mgcp/mgcp_osmux.c b/src/libosmo-mgcp/mgcp_osmux.c
index f0d9e15..0fd1ba7 100644
--- a/src/libosmo-mgcp/mgcp_osmux.c
+++ b/src/libosmo-mgcp/mgcp_osmux.c
@@ -169,9 +169,9 @@
}
/* sequence number to start OSMUX message from */
osmux_xfrm_input_set_initial_seqnum(h->in, 0);
- osmux_xfrm_input_set_batch_factor(h->in, cfg->osmux_batch);
+ osmux_xfrm_input_set_batch_factor(h->in, cfg->osmux.batch_factor);
/* If batch size is zero, the library defaults to 1472 bytes. */
- osmux_xfrm_input_set_batch_size(h->in, cfg->osmux_batch_size);
+ osmux_xfrm_input_set_batch_size(h->in, cfg->osmux.batch_size);
osmux_xfrm_input_set_deliver_cb(h->in, osmux_deliver_cb, h);
llist_add(&h->head, &osmux_handle_list);
@@ -287,7 +287,7 @@
h = osmux_xfrm_input_get_deliver_cb_data(conn_rtp->osmux.in);
if (osmo_sockaddr_cmp(&h->rem_addr, rem_addr) != 0)
continue;
- } else if (!trunk->cfg->osmux_peer_behind_nat) {
+ } else if (!trunk->cfg->osmux.peer_behind_nat) {
LOGPCONN(conn, DOSMUX, LOGL_DEBUG, "osmux_conn_lookup(rem_addr=%s local_cid=%d): Skipping because not (yet) ENABLED\n",
osmo_sockaddr_to_str(rem_addr), local_cid);
continue; /* skip, read above */
@@ -353,7 +353,7 @@
* conn_osmux_rx_mdcx() whenever a CRCX/MDCX with the remote address is received.
*/
cfg = conn->conn->endp->trunk->cfg;
- if (!cfg->osmux_peer_behind_nat) {
+ if (!cfg->osmux.peer_behind_nat) {
/* osmux_conn_lookup() should never provide us with an
* ACTIVATING conn without NAT in first place. This should never happen. */
LOGPCONN(conn->conn, DOSMUX, LOGL_ERROR,
@@ -392,7 +392,7 @@
/* If peer is behind NAT, we have to wait until 1st osmux frame is received
* to discover peer's real remote address */
cfg = conn->conn->endp->trunk->cfg;
- if (cfg->osmux_peer_behind_nat)
+ if (cfg->osmux.peer_behind_nat)
return 0;
/* Keep waiting to receive remote CID through CRCX/MDCX */
if (!conn->osmux.remote_cid_present)
@@ -454,7 +454,7 @@
rate_ctr_inc(rate_ctr_group_get_ctr(all_rtp_stats, OSMUX_PACKETS_RX_CTR));
osmo_sockaddr_to_str_buf(addr_str, sizeof(addr_str), &rem_addr);
- if (trunk->cfg->osmux_use == OSMUX_USAGE_OFF) {
+ if (trunk->cfg->osmux.usage == OSMUX_USAGE_OFF) {
LOGP(DOSMUX, LOGL_ERROR,
"Peer %s wants to use Osmux but MGCP Client did not request it\n",
addr_str);
@@ -505,12 +505,12 @@
osmo_fd_setup(&osmux_fd_v4, -1, OSMO_FD_READ, osmux_read_fd_cb, trunk, 0);
osmo_fd_setup(&osmux_fd_v6, -1, OSMO_FD_READ, osmux_read_fd_cb, trunk, 0);
- if (cfg->osmux_addr_v4) {
- ret = mgcp_create_bind(cfg->osmux_addr_v4, &osmux_fd_v4, cfg->osmux_port,
+ if (cfg->osmux.local_addr_v4) {
+ ret = mgcp_create_bind(cfg->osmux.local_addr_v4, &osmux_fd_v4, cfg->osmux.local_port,
cfg->endp_dscp, cfg->endp_priority);
if (ret < 0) {
LOGP(DOSMUX, LOGL_ERROR, "Cannot bind OSMUX IPv4 socket to %s:%u\n",
- cfg->osmux_addr_v4, cfg->osmux_port);
+ cfg->osmux.local_addr_v4, cfg->osmux.local_port);
return ret;
}
@@ -523,12 +523,12 @@
LOGP(DOSMUX, LOGL_INFO, "OSMUX IPv4 socket listening on %s\n",
osmo_sock_get_name2(osmux_fd_v4.fd));
}
- if (cfg->osmux_addr_v6) {
- ret = mgcp_create_bind(cfg->osmux_addr_v6, &osmux_fd_v6, cfg->osmux_port,
+ if (cfg->osmux.local_addr_v6) {
+ ret = mgcp_create_bind(cfg->osmux.local_addr_v6, &osmux_fd_v6, cfg->osmux.local_port,
cfg->endp_dscp, cfg->endp_priority);
if (ret < 0) {
LOGP(DOSMUX, LOGL_ERROR, "Cannot bind OSMUX IPv6 socket to [%s]:%u\n",
- cfg->osmux_addr_v6, cfg->osmux_port);
+ cfg->osmux.local_addr_v6, cfg->osmux.local_port);
return ret;
}
@@ -541,7 +541,7 @@
LOGP(DOSMUX, LOGL_INFO, "OSMUX IPv6 socket listening on %s\n",
osmo_sock_get_name2(osmux_fd_v6.fd));
}
- cfg->osmux_initialized = true;
+ cfg->osmux.initialized = true;
return 0;
}
@@ -608,7 +608,7 @@
*/
const struct mgcp_trunk *trunk = conn->conn->endp->trunk;
static const uint32_t rtp_ssrc_winlen = UINT32_MAX / (OSMUX_CID_MAX + 1);
- bool osmux_dummy = trunk->cfg->osmux_dummy;
+ bool osmux_dummy = trunk->cfg->osmux.dummy_padding;
/* Wait until we have the remote connection information, be it from MDCX (peer not behind NAT)
* or later learned from first received remote osmux packet (peer behind NAT) */
diff --git a/src/libosmo-mgcp/mgcp_protocol.c b/src/libosmo-mgcp/mgcp_protocol.c
index f3ebe60..77c99f3 100644
--- a/src/libosmo-mgcp/mgcp_protocol.c
+++ b/src/libosmo-mgcp/mgcp_protocol.c
@@ -745,7 +745,7 @@
*/
static int mgcp_osmux_setup(struct mgcp_endpoint *endp, const char *line)
{
- if (!endp->trunk->cfg->osmux_initialized) {
+ if (!endp->trunk->cfg->osmux.initialized) {
if (osmux_init(endp->trunk) < 0) {
LOGPENDP(endp, DOSMUX, LOGL_ERROR, "Cannot init OSMUX\n");
return -3;
@@ -898,7 +898,7 @@
case 'X':
if (strncasecmp("Osmux: ", line + 2, strlen("Osmux: ")) == 0) {
/* If osmux is disabled, just skip setting it up */
- if (rq->endp->trunk->cfg->osmux_use == OSMUX_USAGE_OFF)
+ if (rq->endp->trunk->cfg->osmux.usage == OSMUX_USAGE_OFF)
break;
remote_osmux_cid = mgcp_osmux_setup(endp, line);
break;
@@ -1013,7 +1013,7 @@
conn->osmux.remote_cid_present = true;
conn->osmux.remote_cid = remote_osmux_cid;
}
- } else if (endp->trunk->cfg->osmux_use == OSMUX_USAGE_ONLY) {
+ } else if (endp->trunk->cfg->osmux.usage == OSMUX_USAGE_ONLY) {
LOGPCONN(_conn, DLMGCP, LOGL_ERROR,
"CRCX: osmux only and no osmux offered\n");
rate_ctr_inc(rate_ctr_group_get_ctr(rate_ctrs, MGCP_CRCX_FAIL_NO_OSMUX));
@@ -1190,7 +1190,7 @@
case 'X':
if (strncasecmp("Osmux: ", line + 2, strlen("Osmux: ")) == 0) {
/* If osmux is disabled, just skip setting it up */
- if (endp->trunk->cfg->osmux_use == OSMUX_USAGE_OFF)
+ if (endp->trunk->cfg->osmux.usage == OSMUX_USAGE_OFF)
break;
remote_osmux_cid = mgcp_osmux_setup(endp, line);
break;
diff --git a/src/libosmo-mgcp/mgcp_sdp.c b/src/libosmo-mgcp/mgcp_sdp.c
index 1414cf9..ad2da7f 100644
--- a/src/libosmo-mgcp/mgcp_sdp.c
+++ b/src/libosmo-mgcp/mgcp_sdp.c
@@ -601,7 +601,7 @@
payload_types[0] = payload_type;
if (mgcp_conn_rtp_is_osmux(conn))
- local_port = endp->trunk->cfg->osmux_port;
+ local_port = endp->trunk->cfg->osmux.local_port;
else
local_port = conn->end.local_port;
rc = add_audio(sdp, payload_types, 1, local_port);
diff --git a/src/libosmo-mgcp/mgcp_stat.c b/src/libosmo-mgcp/mgcp_stat.c
index acc9419..c66ce6b 100644
--- a/src/libosmo-mgcp/mgcp_stat.c
+++ b/src/libosmo-mgcp/mgcp_stat.c
@@ -99,7 +99,7 @@
str += nchars;
str_len -= nchars;
- if (conn->conn->endp->trunk->cfg->osmux_use != OSMUX_USAGE_OFF) {
+ if (conn->conn->endp->trunk->cfg->osmux.usage != OSMUX_USAGE_OFF) {
/* Error Counter */
nchars = snprintf(str, str_len,
"\r\nX-Osmo-CP: EC TI=%" PRIu64 ", TO=%" PRIu64,
diff --git a/src/libosmo-mgcp/mgcp_vty.c b/src/libosmo-mgcp/mgcp_vty.c
index faa6479..e404fb5 100644
--- a/src/libosmo-mgcp/mgcp_vty.c
+++ b/src/libosmo-mgcp/mgcp_vty.c
@@ -129,7 +129,7 @@
vty_out(vty, " rtp force-ptime %d%s", g_cfg->force_ptime,
VTY_NEWLINE);
- switch (g_cfg->osmux_use) {
+ switch (g_cfg->osmux.usage) {
case OSMUX_USAGE_ON:
vty_out(vty, " osmux on%s", VTY_NEWLINE);
break;
@@ -141,23 +141,23 @@
vty_out(vty, " osmux off%s", VTY_NEWLINE);
break;
}
- if (g_cfg->osmux_use != OSMUX_USAGE_OFF) {
- if (g_cfg->osmux_addr_v4)
+ if (g_cfg->osmux.usage != OSMUX_USAGE_OFF) {
+ if (g_cfg->osmux.local_addr_v4)
vty_out(vty, " osmux bind-ip %s%s",
- g_cfg->osmux_addr_v4, VTY_NEWLINE);
- if (g_cfg->osmux_addr_v6)
+ g_cfg->osmux.local_addr_v4, VTY_NEWLINE);
+ if (g_cfg->osmux.local_addr_v6)
vty_out(vty, " osmux bind-ip-v6 %s%s",
- g_cfg->osmux_addr_v6, VTY_NEWLINE);
+ g_cfg->osmux.local_addr_v6, VTY_NEWLINE);
vty_out(vty, " osmux batch-factor %d%s",
- g_cfg->osmux_batch, VTY_NEWLINE);
+ g_cfg->osmux.batch_factor, VTY_NEWLINE);
vty_out(vty, " osmux batch-size %u%s",
- g_cfg->osmux_batch_size, VTY_NEWLINE);
+ g_cfg->osmux.batch_size, VTY_NEWLINE);
vty_out(vty, " osmux port %u%s",
- g_cfg->osmux_port, VTY_NEWLINE);
+ g_cfg->osmux.local_port, VTY_NEWLINE);
vty_out(vty, " osmux dummy %s%s",
- g_cfg->osmux_dummy ? "on" : "off", VTY_NEWLINE);
+ g_cfg->osmux.dummy_padding ? "on" : "off", VTY_NEWLINE);
vty_out(vty, " osmux peer-behind-nat %s%s",
- g_cfg->osmux_peer_behind_nat ? "on" : "off", VTY_NEWLINE);
+ g_cfg->osmux.peer_behind_nat ? "on" : "off", VTY_NEWLINE);
}
if (g_cfg->conn_timeout)
@@ -380,7 +380,7 @@
llist_for_each_entry(trunk, &g_cfg->trunks, entry)
dump_trunk(vty, trunk, show_stats, active_only);
- if (g_cfg->osmux_use != OSMUX_USAGE_OFF)
+ if (g_cfg->osmux.usage != OSMUX_USAGE_OFF)
vty_out(vty, "Osmux used CID: %d%s", osmux_cid_pool_count_used(),
VTY_NEWLINE);
@@ -1577,12 +1577,12 @@
OSMO_ASSERT(trunk);
if (strcmp(argv[0], "off") == 0) {
- g_cfg->osmux_use = OSMUX_USAGE_OFF;
+ g_cfg->osmux.usage = OSMUX_USAGE_OFF;
return CMD_SUCCESS;
} else if (strcmp(argv[0], "on") == 0)
- g_cfg->osmux_use = OSMUX_USAGE_ON;
+ g_cfg->osmux.usage = OSMUX_USAGE_ON;
else if (strcmp(argv[0], "only") == 0)
- g_cfg->osmux_use = OSMUX_USAGE_ONLY;
+ g_cfg->osmux.usage = OSMUX_USAGE_ONLY;
return CMD_SUCCESS;
@@ -1594,7 +1594,7 @@
OSMUX_STR IP_STR
"IPv4 Address to bind to\n")
{
- osmo_talloc_replace_string(g_cfg, &g_cfg->osmux_addr_v4, argv[0]);
+ osmo_talloc_replace_string(g_cfg, &g_cfg->osmux.local_addr_v4, argv[0]);
return CMD_SUCCESS;
}
@@ -1604,7 +1604,15 @@
OSMUX_STR IP_STR
"IPv6 Address to bind to\n")
{
- osmo_talloc_replace_string(g_cfg, &g_cfg->osmux_addr_v6, argv[0]);
+ osmo_talloc_replace_string(g_cfg, &g_cfg->osmux.local_addr_v6, argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_mgcp_osmux_port,
+ cfg_mgcp_osmux_port_cmd,
+ "osmux port <1-65535>", OSMUX_STR "port\n" "UDP port\n")
+{
+ g_cfg->osmux.local_port = atoi(argv[0]);
return CMD_SUCCESS;
}
@@ -1613,7 +1621,7 @@
"osmux batch-factor <1-8>",
OSMUX_STR "Batching factor\n" "Number of messages in the batch\n")
{
- g_cfg->osmux_batch = atoi(argv[0]);
+ g_cfg->osmux.batch_factor = atoi(argv[0]);
return CMD_SUCCESS;
}
@@ -1622,15 +1630,7 @@
"osmux batch-size <1-65535>",
OSMUX_STR "batch size\n" "Batch size in bytes\n")
{
- g_cfg->osmux_batch_size = atoi(argv[0]);
- return CMD_SUCCESS;
-}
-
-DEFUN(cfg_mgcp_osmux_port,
- cfg_mgcp_osmux_port_cmd,
- "osmux port <1-65535>", OSMUX_STR "port\n" "UDP port\n")
-{
- g_cfg->osmux_port = atoi(argv[0]);
+ g_cfg->osmux.batch_size = atoi(argv[0]);
return CMD_SUCCESS;
}
@@ -1641,9 +1641,9 @@
"Disable dummy padding\n")
{
if (strcmp(argv[0], "on") == 0)
- g_cfg->osmux_dummy = true;
+ g_cfg->osmux.dummy_padding = true;
else if (strcmp(argv[0], "off") == 0)
- g_cfg->osmux_dummy = false;
+ g_cfg->osmux.dummy_padding = false;
return CMD_SUCCESS;
}
@@ -1656,9 +1656,9 @@
"Peer is NOT behind NAT\n")
{
if (strcmp(argv[0], "on") == 0)
- g_cfg->osmux_peer_behind_nat = true;
+ g_cfg->osmux.peer_behind_nat = true;
else if (strcmp(argv[0], "off") == 0)
- g_cfg->osmux_peer_behind_nat = false;
+ g_cfg->osmux.peer_behind_nat = false;
return CMD_SUCCESS;
}
@@ -1749,9 +1749,9 @@
install_element(MGCP_NODE, &cfg_mgcp_osmux_cmd);
install_element(MGCP_NODE, &cfg_mgcp_osmux_ip_cmd);
install_element(MGCP_NODE, &cfg_mgcp_osmux_ip_v6_cmd);
+ install_element(MGCP_NODE, &cfg_mgcp_osmux_port_cmd);
install_element(MGCP_NODE, &cfg_mgcp_osmux_batch_factor_cmd);
install_element(MGCP_NODE, &cfg_mgcp_osmux_batch_size_cmd);
- install_element(MGCP_NODE, &cfg_mgcp_osmux_port_cmd);
install_element(MGCP_NODE, &cfg_mgcp_osmux_dummy_cmd);
install_element(MGCP_NODE, &cfg_mgcp_osmux_peer_behind_nat_cmd);
install_element(MGCP_NODE, &cfg_mgcp_allow_transcoding_cmd);
@@ -1798,9 +1798,9 @@
int rc;
struct mgcp_trunk *trunk;
- cfg->osmux_port = OSMUX_DEFAULT_PORT;
- cfg->osmux_batch = 4;
- cfg->osmux_batch_size = OSMUX_BATCH_DEFAULT_MAX;
+ cfg->osmux.local_port = OSMUX_DEFAULT_PORT;
+ cfg->osmux.batch_factor = 4;
+ cfg->osmux.batch_size = OSMUX_BATCH_DEFAULT_MAX;
g_cfg = cfg;
rc = vty_read_config_file(config_file, NULL);