Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 1 | /* A Media Gateway Control Protocol Media Gateway: RFC 3435 */ |
| 2 | /* The protocol implementation */ |
| 3 | |
| 4 | /* |
| 5 | * (C) 2009-2010 by Holger Hans Peter Freyther <zecke@selfish.org> |
| 6 | * (C) 2009-2010 by On-Waves |
| 7 | * All Rights Reserved |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License along |
| 20 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 21 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 22 | * |
| 23 | */ |
| 24 | |
| 25 | #include <sys/types.h> |
| 26 | |
Holger Hans Peter Freyther | 1ebad74 | 2010-02-26 20:16:37 +0100 | [diff] [blame] | 27 | #include <osmocore/talloc.h> |
| 28 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 29 | #include <openbsc/debug.h> |
| 30 | #include <openbsc/mgcp.h> |
| 31 | #include <openbsc/mgcp_internal.h> |
Harald Welte | 62ab20c | 2010-05-14 18:59:17 +0200 | [diff] [blame] | 32 | #include <openbsc/vty.h> |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 33 | |
Harald Welte | 4b037e4 | 2010-05-19 19:45:32 +0200 | [diff] [blame] | 34 | #include <osmocom/vty/command.h> |
| 35 | #include <osmocom/vty/vty.h> |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 36 | |
Holger Hans Peter Freyther | 8d9833e | 2010-04-16 16:59:48 +0200 | [diff] [blame] | 37 | #include <string.h> |
| 38 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 39 | static struct mgcp_config *g_cfg = NULL; |
| 40 | |
| 41 | /* |
| 42 | * vty code for mgcp below |
| 43 | */ |
| 44 | struct cmd_node mgcp_node = { |
| 45 | MGCP_NODE, |
| 46 | "%s(mgcp)#", |
| 47 | 1, |
| 48 | }; |
| 49 | |
| 50 | static int config_write_mgcp(struct vty *vty) |
| 51 | { |
| 52 | vty_out(vty, "mgcp%s", VTY_NEWLINE); |
| 53 | if (g_cfg->local_ip) |
Holger Hans Peter Freyther | 8d9833e | 2010-04-16 16:59:48 +0200 | [diff] [blame] | 54 | vty_out(vty, " local ip %s%s", g_cfg->local_ip, VTY_NEWLINE); |
| 55 | if (g_cfg->bts_ip && strlen(g_cfg->bts_ip) != 0) |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 56 | vty_out(vty, " bts ip %s%s", g_cfg->bts_ip, VTY_NEWLINE); |
| 57 | vty_out(vty, " bind ip %s%s", g_cfg->source_addr, VTY_NEWLINE); |
| 58 | vty_out(vty, " bind port %u%s", g_cfg->source_port, VTY_NEWLINE); |
Holger Hans Peter Freyther | 15e7389 | 2010-08-05 07:10:56 +0800 | [diff] [blame^] | 59 | |
| 60 | if (g_cfg->bts_ports.mode == PORT_ALLOC_STATIC) |
| 61 | vty_out(vty, " rtp bts-base %u%s", g_cfg->bts_ports.base_port, VTY_NEWLINE); |
| 62 | if (g_cfg->net_ports.mode == PORT_ALLOC_STATIC) |
| 63 | vty_out(vty, " rtp net-base %u%s", g_cfg->net_ports.base_port, VTY_NEWLINE); |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 64 | vty_out(vty, " rtp ip-dscp %d%s", g_cfg->endp_dscp, VTY_NEWLINE); |
Holger Hans Peter Freyther | 2d42505 | 2010-04-13 09:28:40 +0200 | [diff] [blame] | 65 | if (g_cfg->audio_payload != -1) |
| 66 | vty_out(vty, " sdp audio payload number %d%s", g_cfg->audio_payload, VTY_NEWLINE); |
| 67 | if (g_cfg->audio_name) |
| 68 | vty_out(vty, " sdp audio payload name %s%s", g_cfg->audio_name, VTY_NEWLINE); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 69 | vty_out(vty, " loop %u%s", !!g_cfg->audio_loop, VTY_NEWLINE); |
Holger Hans Peter Freyther | 8d9833e | 2010-04-16 16:59:48 +0200 | [diff] [blame] | 70 | vty_out(vty, " number endpoints %u%s", g_cfg->number_endpoints - 1, VTY_NEWLINE); |
Holger Hans Peter Freyther | b79994c | 2010-03-31 11:46:41 +0200 | [diff] [blame] | 71 | if (g_cfg->call_agent_addr) |
Holger Hans Peter Freyther | 8d9833e | 2010-04-16 16:59:48 +0200 | [diff] [blame] | 72 | vty_out(vty, " call agent ip %s%s", g_cfg->call_agent_addr, VTY_NEWLINE); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 73 | |
| 74 | return CMD_SUCCESS; |
| 75 | } |
| 76 | |
| 77 | DEFUN(show_mcgp, show_mgcp_cmd, "show mgcp", |
| 78 | SHOW_STR "Display information about the MGCP Media Gateway") |
| 79 | { |
| 80 | int i; |
| 81 | |
| 82 | vty_out(vty, "MGCP is up and running with %u endpoints:%s", g_cfg->number_endpoints - 1, VTY_NEWLINE); |
| 83 | for (i = 1; i < g_cfg->number_endpoints; ++i) { |
| 84 | struct mgcp_endpoint *endp = &g_cfg->endpoints[i]; |
Holger Hans Peter Freyther | 1aa4246 | 2010-07-29 02:43:14 +0800 | [diff] [blame] | 85 | vty_out(vty, " Endpoint 0x%.2x: CI: %d net: %u/%u bts: %u/%u on %s traffic received bts: %u/%u remote: %u/%u%s", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 86 | i, endp->ci, |
Holger Hans Peter Freyther | a17d701 | 2010-08-05 01:34:51 +0800 | [diff] [blame] | 87 | ntohs(endp->net_end.rtp_port), ntohs(endp->net_end.rtcp_port), |
| 88 | ntohs(endp->bts_end.rtp_port), ntohs(endp->bts_end.rtcp_port), |
| 89 | inet_ntoa(endp->bts_end.addr), |
| 90 | endp->bts_end.packets, endp->bts_state.lost_no, |
| 91 | endp->net_end.packets, endp->net_state.lost_no, |
Holger Hans Peter Freyther | b4b135e | 2010-04-07 09:37:17 +0200 | [diff] [blame] | 92 | VTY_NEWLINE); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 93 | } |
| 94 | |
| 95 | return CMD_SUCCESS; |
| 96 | } |
| 97 | |
| 98 | DEFUN(cfg_mgcp, |
| 99 | cfg_mgcp_cmd, |
| 100 | "mgcp", |
| 101 | "Configure the MGCP") |
| 102 | { |
| 103 | vty->node = MGCP_NODE; |
| 104 | return CMD_SUCCESS; |
| 105 | } |
| 106 | |
| 107 | DEFUN(cfg_mgcp_local_ip, |
| 108 | cfg_mgcp_local_ip_cmd, |
Holger Hans Peter Freyther | 1384af6 | 2010-05-14 02:27:50 +0800 | [diff] [blame] | 109 | "local ip A.B.C.D", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 110 | "Set the IP to be used in SDP records") |
| 111 | { |
| 112 | if (g_cfg->local_ip) |
| 113 | talloc_free(g_cfg->local_ip); |
| 114 | g_cfg->local_ip = talloc_strdup(g_cfg, argv[0]); |
| 115 | return CMD_SUCCESS; |
| 116 | } |
| 117 | |
| 118 | DEFUN(cfg_mgcp_bts_ip, |
| 119 | cfg_mgcp_bts_ip_cmd, |
Holger Hans Peter Freyther | 1384af6 | 2010-05-14 02:27:50 +0800 | [diff] [blame] | 120 | "bts ip A.B.C.D", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 121 | "Set the IP of the BTS for RTP forwarding") |
| 122 | { |
| 123 | if (g_cfg->bts_ip) |
| 124 | talloc_free(g_cfg->bts_ip); |
| 125 | g_cfg->bts_ip = talloc_strdup(g_cfg, argv[0]); |
| 126 | inet_aton(g_cfg->bts_ip, &g_cfg->bts_in); |
| 127 | return CMD_SUCCESS; |
| 128 | } |
| 129 | |
| 130 | DEFUN(cfg_mgcp_bind_ip, |
| 131 | cfg_mgcp_bind_ip_cmd, |
Holger Hans Peter Freyther | 1384af6 | 2010-05-14 02:27:50 +0800 | [diff] [blame] | 132 | "bind ip A.B.C.D", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 133 | "Bind the MGCP to this local addr") |
| 134 | { |
| 135 | if (g_cfg->source_addr) |
| 136 | talloc_free(g_cfg->source_addr); |
| 137 | g_cfg->source_addr = talloc_strdup(g_cfg, argv[0]); |
| 138 | return CMD_SUCCESS; |
| 139 | } |
| 140 | |
| 141 | DEFUN(cfg_mgcp_bind_port, |
| 142 | cfg_mgcp_bind_port_cmd, |
| 143 | "bind port <0-65534>", |
| 144 | "Bind the MGCP to this port") |
| 145 | { |
| 146 | unsigned int port = atoi(argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 147 | g_cfg->source_port = port; |
| 148 | return CMD_SUCCESS; |
| 149 | } |
| 150 | |
| 151 | DEFUN(cfg_mgcp_bind_early, |
| 152 | cfg_mgcp_bind_early_cmd, |
| 153 | "bind early (0|1)", |
| 154 | "Bind all RTP ports early") |
| 155 | { |
Holger Hans Peter Freyther | f1a168d | 2010-08-05 03:22:24 +0800 | [diff] [blame] | 156 | vty_out(vty, "bind early is deprecated, remove it from the config.\n"); |
| 157 | return CMD_WARNING; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 158 | } |
| 159 | |
Holger Hans Peter Freyther | 196349d | 2010-08-05 03:46:07 +0800 | [diff] [blame] | 160 | DEFUN(cfg_mgcp_rtp_bts_base_port, |
| 161 | cfg_mgcp_rtp_bts_base_port_cmd, |
| 162 | "rtp bts-base <0-65534>", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 163 | "Base port to use") |
| 164 | { |
| 165 | unsigned int port = atoi(argv[0]); |
Holger Hans Peter Freyther | 15e7389 | 2010-08-05 07:10:56 +0800 | [diff] [blame^] | 166 | g_cfg->bts_ports.mode = PORT_ALLOC_STATIC; |
| 167 | g_cfg->bts_ports.base_port = port; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 168 | return CMD_SUCCESS; |
| 169 | } |
| 170 | |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 171 | DEFUN(cfg_mgcp_rtp_net_base_port, |
| 172 | cfg_mgcp_rtp_net_base_port_cmd, |
| 173 | "rtp net-base <0-65534>", |
| 174 | "Base port to use for network port\n" "Port\n") |
| 175 | { |
| 176 | unsigned int port = atoi(argv[0]); |
Holger Hans Peter Freyther | 15e7389 | 2010-08-05 07:10:56 +0800 | [diff] [blame^] | 177 | g_cfg->net_ports.mode = PORT_ALLOC_STATIC; |
| 178 | g_cfg->net_ports.base_port = port; |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 179 | return CMD_SUCCESS; |
| 180 | } |
| 181 | |
Holger Hans Peter Freyther | 196349d | 2010-08-05 03:46:07 +0800 | [diff] [blame] | 182 | ALIAS_DEPRECATED(cfg_mgcp_rtp_bts_base_port, cfg_mgcp_rtp_base_port_cmd, |
| 183 | "rtp base <0-65534>", "Base port to use") |
| 184 | |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 185 | DEFUN(cfg_mgcp_rtp_ip_dscp, |
| 186 | cfg_mgcp_rtp_ip_dscp_cmd, |
| 187 | "rtp ip-dscp <0-255>", |
| 188 | "Set the IP_TOS socket attribute on the RTP/RTCP sockets.\n" "The DSCP value.") |
Holger Hans Peter Freyther | 75492e6 | 2010-05-31 10:22:00 +0800 | [diff] [blame] | 189 | { |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 190 | int dscp = atoi(argv[0]); |
| 191 | g_cfg->endp_dscp = dscp; |
Holger Hans Peter Freyther | 75492e6 | 2010-05-31 10:22:00 +0800 | [diff] [blame] | 192 | return CMD_SUCCESS; |
| 193 | } |
| 194 | |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 195 | ALIAS_DEPRECATED(cfg_mgcp_rtp_ip_dscp, cfg_mgcp_rtp_ip_tos_cmd, |
| 196 | "rtp ip-tos <0-255>", |
| 197 | "Set the IP_TOS socket attribute on the RTP/RTCP sockets.\n" "The DSCP value.") |
| 198 | |
| 199 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 200 | DEFUN(cfg_mgcp_sdp_payload_number, |
| 201 | cfg_mgcp_sdp_payload_number_cmd, |
| 202 | "sdp audio payload number <1-255>", |
| 203 | "Set the audio codec to use") |
| 204 | { |
| 205 | unsigned int payload = atoi(argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 206 | g_cfg->audio_payload = payload; |
| 207 | return CMD_SUCCESS; |
| 208 | } |
| 209 | |
| 210 | DEFUN(cfg_mgcp_sdp_payload_name, |
| 211 | cfg_mgcp_sdp_payload_name_cmd, |
| 212 | "sdp audio payload name NAME", |
| 213 | "Set the audio name to use") |
| 214 | { |
| 215 | if (g_cfg->audio_name) |
| 216 | talloc_free(g_cfg->audio_name); |
| 217 | g_cfg->audio_name = talloc_strdup(g_cfg, argv[0]); |
| 218 | return CMD_SUCCESS; |
| 219 | } |
| 220 | |
| 221 | DEFUN(cfg_mgcp_loop, |
| 222 | cfg_mgcp_loop_cmd, |
| 223 | "loop (0|1)", |
| 224 | "Loop the audio") |
| 225 | { |
| 226 | g_cfg->audio_loop = atoi(argv[0]); |
| 227 | return CMD_SUCCESS; |
| 228 | } |
| 229 | |
| 230 | DEFUN(cfg_mgcp_number_endp, |
| 231 | cfg_mgcp_number_endp_cmd, |
| 232 | "number endpoints <0-65534>", |
| 233 | "The number of endpoints to allocate. This is not dynamic.") |
| 234 | { |
| 235 | /* + 1 as we start counting at one */ |
| 236 | g_cfg->number_endpoints = atoi(argv[0]) + 1; |
| 237 | return CMD_SUCCESS; |
| 238 | } |
| 239 | |
Holger Hans Peter Freyther | b79994c | 2010-03-31 11:46:41 +0200 | [diff] [blame] | 240 | DEFUN(cfg_mgcp_agent_addr, |
| 241 | cfg_mgcp_agent_addr_cmd, |
| 242 | "call agent ip IP", |
| 243 | "Set the address of the call agent.") |
| 244 | { |
| 245 | if (g_cfg->call_agent_addr) |
| 246 | talloc_free(g_cfg->call_agent_addr); |
| 247 | g_cfg->call_agent_addr = talloc_strdup(g_cfg, argv[0]); |
| 248 | return CMD_SUCCESS; |
| 249 | } |
| 250 | |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 251 | DEFUN(loop_endp, |
| 252 | loop_endp_cmd, |
| 253 | "loop-endpoint NAME (0|1)", |
| 254 | "Loop a given endpoint\n" |
Holger Hans Peter Freyther | ebc824c | 2010-08-03 23:00:03 +0800 | [diff] [blame] | 255 | "The name in hex of the endpoint\n" "Disable the loop\n" "Enable the loop\n") |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 256 | { |
| 257 | struct mgcp_endpoint *endp; |
| 258 | |
| 259 | int endp_no = strtoul(argv[0], NULL, 16); |
| 260 | if (endp_no < 1 || endp_no >= g_cfg->number_endpoints) { |
| 261 | vty_out(vty, "Loopback number %s/%d is invalid.%s", |
| 262 | argv[0], endp_no, VTY_NEWLINE); |
| 263 | return CMD_WARNING; |
| 264 | } |
| 265 | |
| 266 | |
| 267 | endp = &g_cfg->endpoints[endp_no]; |
| 268 | int loop = atoi(argv[1]); |
| 269 | |
| 270 | if (loop) |
| 271 | endp->conn_mode = MGCP_CONN_LOOPBACK; |
| 272 | else |
| 273 | endp->conn_mode = endp->orig_mode; |
| 274 | |
| 275 | return CMD_SUCCESS; |
| 276 | } |
| 277 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 278 | int mgcp_vty_init(void) |
| 279 | { |
Holger Hans Peter Freyther | b5be7ac | 2010-05-14 02:45:52 +0800 | [diff] [blame] | 280 | install_element_ve(&show_mgcp_cmd); |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 281 | install_element(ENABLE_NODE, &loop_endp_cmd); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 282 | |
| 283 | install_element(CONFIG_NODE, &cfg_mgcp_cmd); |
| 284 | install_node(&mgcp_node, config_write_mgcp); |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 285 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 286 | install_default(MGCP_NODE); |
Harald Welte | 62ab20c | 2010-05-14 18:59:17 +0200 | [diff] [blame] | 287 | install_element(MGCP_NODE, &ournode_exit_cmd); |
Harald Welte | 54f7424 | 2010-05-14 19:11:04 +0200 | [diff] [blame] | 288 | install_element(MGCP_NODE, &ournode_end_cmd); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 289 | install_element(MGCP_NODE, &cfg_mgcp_local_ip_cmd); |
| 290 | install_element(MGCP_NODE, &cfg_mgcp_bts_ip_cmd); |
| 291 | install_element(MGCP_NODE, &cfg_mgcp_bind_ip_cmd); |
| 292 | install_element(MGCP_NODE, &cfg_mgcp_bind_port_cmd); |
| 293 | install_element(MGCP_NODE, &cfg_mgcp_bind_early_cmd); |
| 294 | install_element(MGCP_NODE, &cfg_mgcp_rtp_base_port_cmd); |
Holger Hans Peter Freyther | 196349d | 2010-08-05 03:46:07 +0800 | [diff] [blame] | 295 | install_element(MGCP_NODE, &cfg_mgcp_rtp_bts_base_port_cmd); |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 296 | install_element(MGCP_NODE, &cfg_mgcp_rtp_net_base_port_cmd); |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 297 | install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_dscp_cmd); |
Holger Hans Peter Freyther | 75492e6 | 2010-05-31 10:22:00 +0800 | [diff] [blame] | 298 | install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_tos_cmd); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 299 | install_element(MGCP_NODE, &cfg_mgcp_sdp_payload_number_cmd); |
| 300 | install_element(MGCP_NODE, &cfg_mgcp_sdp_payload_name_cmd); |
| 301 | install_element(MGCP_NODE, &cfg_mgcp_loop_cmd); |
| 302 | install_element(MGCP_NODE, &cfg_mgcp_number_endp_cmd); |
Holger Hans Peter Freyther | b79994c | 2010-03-31 11:46:41 +0200 | [diff] [blame] | 303 | install_element(MGCP_NODE, &cfg_mgcp_agent_addr_cmd); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 304 | return 0; |
| 305 | } |
| 306 | |
| 307 | int mgcp_parse_config(const char *config_file, struct mgcp_config *cfg) |
| 308 | { |
| 309 | int i, rc; |
| 310 | |
| 311 | g_cfg = cfg; |
Harald Welte | dcccb18 | 2010-05-16 20:52:23 +0200 | [diff] [blame] | 312 | rc = vty_read_config_file(config_file, NULL); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 313 | if (rc < 0) { |
| 314 | fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file); |
| 315 | return rc; |
| 316 | } |
| 317 | |
| 318 | |
| 319 | if (!g_cfg->bts_ip) |
| 320 | fprintf(stderr, "No BTS ip address specified. This will allow everyone to connect.\n"); |
| 321 | |
Holger Hans Peter Freyther | 95e4d34 | 2010-03-30 13:00:10 +0200 | [diff] [blame] | 322 | if (!g_cfg->source_addr) { |
| 323 | fprintf(stderr, "You need to specify a bind address.\n"); |
| 324 | return -1; |
| 325 | } |
| 326 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 327 | if (mgcp_endpoints_allocate(g_cfg) != 0) { |
| 328 | fprintf(stderr, "Failed to allocate endpoints: %d. Quitting.\n", g_cfg->number_endpoints); |
| 329 | return -1; |
| 330 | } |
| 331 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 332 | /* early bind */ |
Holger Hans Peter Freyther | f1a168d | 2010-08-05 03:22:24 +0800 | [diff] [blame] | 333 | for (i = 1; i < g_cfg->number_endpoints; ++i) { |
| 334 | struct mgcp_endpoint *endp = &g_cfg->endpoints[i]; |
| 335 | int rtp_port; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 336 | |
Holger Hans Peter Freyther | 15e7389 | 2010-08-05 07:10:56 +0800 | [diff] [blame^] | 337 | rtp_port = rtp_calculate_port(ENDPOINT_NUMBER(endp), |
| 338 | g_cfg->bts_ports.base_port); |
Holger Hans Peter Freyther | 217d712 | 2010-08-05 03:27:41 +0800 | [diff] [blame] | 339 | if (mgcp_bind_bts_rtp_port(endp, rtp_port) != 0) { |
Holger Hans Peter Freyther | f1a168d | 2010-08-05 03:22:24 +0800 | [diff] [blame] | 340 | LOGP(DMGCP, LOGL_FATAL, "Failed to bind: %d\n", rtp_port); |
| 341 | return -1; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 342 | } |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 343 | |
Holger Hans Peter Freyther | 15e7389 | 2010-08-05 07:10:56 +0800 | [diff] [blame^] | 344 | rtp_port = rtp_calculate_port(ENDPOINT_NUMBER(endp), |
| 345 | g_cfg->net_ports.base_port); |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 346 | if (mgcp_bind_net_rtp_port(endp, rtp_port) != 0) { |
| 347 | LOGP(DMGCP, LOGL_FATAL, "Failed to bind: %d\n", rtp_port); |
| 348 | return -1; |
| 349 | } |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 350 | } |
| 351 | |
Holger Hans Peter Freyther | 8b5772e | 2010-08-05 01:28:22 +0800 | [diff] [blame] | 352 | return 0; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 353 | } |
| 354 | |