Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 1 | /* |
| 2 | * (C) 2010 by Harald Welte <laforge@gnumonks.org> |
| 3 | * (C) 2010 by On-Waves |
| 4 | * All Rights Reserved |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 7 | * it under the terms of the GNU Affero General Public License as published by |
| 8 | * the Free Software Foundation; either version 3 of the License, or |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 14 | * GNU Affero General Public License for more details. |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 15 | * |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 16 | * You should have received a copy of the GNU Affero General Public License |
| 17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 18 | * |
| 19 | */ |
| 20 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 21 | #include <sys/socket.h> |
| 22 | #include <netinet/in.h> |
| 23 | #include <arpa/inet.h> |
| 24 | |
Pablo Neira Ayuso | 136f453 | 2011-03-22 16:47:59 +0100 | [diff] [blame] | 25 | #include <osmocom/core/talloc.h> |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 26 | |
Harald Welte | ea34a4e | 2012-06-16 14:59:56 +0800 | [diff] [blame] | 27 | #include <osmocom/gprs/gprs_ns.h> |
| 28 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 29 | #include <openbsc/debug.h> |
Harald Welte | b77c697 | 2010-05-01 11:28:43 +0200 | [diff] [blame] | 30 | #include <openbsc/gb_proxy.h> |
Harald Welte | 62ab20c | 2010-05-14 18:59:17 +0200 | [diff] [blame] | 31 | #include <openbsc/vty.h> |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 32 | |
Harald Welte | 4b037e4 | 2010-05-19 19:45:32 +0200 | [diff] [blame] | 33 | #include <osmocom/vty/command.h> |
| 34 | #include <osmocom/vty/vty.h> |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 35 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 36 | static struct gbproxy_config *g_cfg = NULL; |
| 37 | |
| 38 | /* |
| 39 | * vty code for mgcp below |
| 40 | */ |
Harald Welte | b77c697 | 2010-05-01 11:28:43 +0200 | [diff] [blame] | 41 | static struct cmd_node gbproxy_node = { |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 42 | GBPROXY_NODE, |
Harald Welte | 570ce24 | 2012-08-17 13:16:10 +0200 | [diff] [blame] | 43 | "%s(config-gbproxy)# ", |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 44 | 1, |
| 45 | }; |
| 46 | |
| 47 | static int config_write_gbproxy(struct vty *vty) |
| 48 | { |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 49 | vty_out(vty, "gbproxy%s", VTY_NEWLINE); |
| 50 | |
Harald Welte | ff3bde8 | 2010-05-19 15:09:09 +0200 | [diff] [blame] | 51 | vty_out(vty, " sgsn nsei %u%s", g_cfg->nsip_sgsn_nsei, |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 52 | VTY_NEWLINE); |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 53 | |
Jacob Erlbeck | 67a4445 | 2014-05-19 10:14:58 +0200 | [diff] [blame^] | 54 | if (g_cfg->core_mcc > 0) |
| 55 | vty_out(vty, " core-mobile-country-code %d%s", |
| 56 | g_cfg->core_mcc, VTY_NEWLINE); |
| 57 | if (g_cfg->core_mnc > 0) |
| 58 | vty_out(vty, " core-mobile-network-code %d%s", |
| 59 | g_cfg->core_mnc, VTY_NEWLINE); |
| 60 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 61 | return CMD_SUCCESS; |
| 62 | } |
| 63 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 64 | DEFUN(cfg_gbproxy, |
| 65 | cfg_gbproxy_cmd, |
| 66 | "gbproxy", |
| 67 | "Configure the Gb proxy") |
| 68 | { |
| 69 | vty->node = GBPROXY_NODE; |
| 70 | return CMD_SUCCESS; |
| 71 | } |
| 72 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 73 | DEFUN(cfg_nsip_sgsn_nsei, |
| 74 | cfg_nsip_sgsn_nsei_cmd, |
Harald Welte | ff3bde8 | 2010-05-19 15:09:09 +0200 | [diff] [blame] | 75 | "sgsn nsei <0-65534>", |
Holger Hans Peter Freyther | 2eb6e2c | 2011-11-05 15:14:59 +0100 | [diff] [blame] | 76 | "SGSN information\n" |
| 77 | "NSEI to be used in the connection with the SGSN\n" |
| 78 | "The NSEI\n") |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 79 | { |
| 80 | unsigned int port = atoi(argv[0]); |
| 81 | |
| 82 | g_cfg->nsip_sgsn_nsei = port; |
| 83 | return CMD_SUCCESS; |
| 84 | } |
| 85 | |
Jacob Erlbeck | 67a4445 | 2014-05-19 10:14:58 +0200 | [diff] [blame^] | 86 | #define GBPROXY_CORE_MNC_STR "Use this network code for the core network\n" |
| 87 | |
| 88 | DEFUN(cfg_gbproxy_core_mnc, |
| 89 | cfg_gbproxy_core_mnc_cmd, |
| 90 | "core-mobile-network-code <1-999>", |
| 91 | GBPROXY_CORE_MNC_STR "NCC value\n") |
| 92 | { |
| 93 | g_cfg->core_mnc = atoi(argv[0]); |
| 94 | return CMD_SUCCESS; |
| 95 | } |
| 96 | |
| 97 | DEFUN(cfg_gbproxy_no_core_mnc, |
| 98 | cfg_gbproxy_no_core_mnc_cmd, |
| 99 | "no core-mobile-network-code", |
| 100 | NO_STR GBPROXY_CORE_MNC_STR) |
| 101 | { |
| 102 | g_cfg->core_mnc = 0; |
| 103 | return CMD_SUCCESS; |
| 104 | } |
| 105 | |
| 106 | #define GBPROXY_CORE_MCC_STR "Use this country code for the core network\n" |
| 107 | |
| 108 | DEFUN(cfg_gbproxy_core_mcc, |
| 109 | cfg_gbproxy_core_mcc_cmd, |
| 110 | "core-mobile-country-code <1-999>", |
| 111 | GBPROXY_CORE_MCC_STR "MCC value\n") |
| 112 | { |
| 113 | g_cfg->core_mcc = atoi(argv[0]); |
| 114 | return CMD_SUCCESS; |
| 115 | } |
| 116 | |
| 117 | DEFUN(cfg_gbproxy_no_core_mcc, |
| 118 | cfg_gbproxy_no_core_mcc_cmd, |
| 119 | "no core-mobile-country-code", |
| 120 | NO_STR GBPROXY_CORE_MCC_STR) |
| 121 | { |
| 122 | g_cfg->core_mcc = 0; |
| 123 | return CMD_SUCCESS; |
| 124 | } |
| 125 | |
| 126 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 127 | int gbproxy_vty_init(void) |
| 128 | { |
Harald Welte | 995a2d3 | 2010-05-12 16:50:52 +0000 | [diff] [blame] | 129 | install_element_ve(&show_gbproxy_cmd); |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 130 | |
Jacob Erlbeck | 4211d79 | 2013-10-24 12:48:23 +0200 | [diff] [blame] | 131 | install_element(ENABLE_NODE, &delete_gb_bvci_cmd); |
| 132 | install_element(ENABLE_NODE, &delete_gb_nsei_cmd); |
Holger Hans Peter Freyther | 90267a9 | 2013-10-23 11:24:17 +0200 | [diff] [blame] | 133 | |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 134 | install_element(CONFIG_NODE, &cfg_gbproxy_cmd); |
| 135 | install_node(&gbproxy_node, config_write_gbproxy); |
Jacob Erlbeck | 36722e1 | 2013-10-29 09:30:30 +0100 | [diff] [blame] | 136 | vty_install_default(GBPROXY_NODE); |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 137 | install_element(GBPROXY_NODE, &cfg_nsip_sgsn_nsei_cmd); |
Jacob Erlbeck | 67a4445 | 2014-05-19 10:14:58 +0200 | [diff] [blame^] | 138 | install_element(GBPROXY_NODE, &cfg_gbproxy_core_mcc_cmd); |
| 139 | install_element(GBPROXY_NODE, &cfg_gbproxy_core_mnc_cmd); |
| 140 | install_element(GBPROXY_NODE, &cfg_gbproxy_no_core_mcc_cmd); |
| 141 | install_element(GBPROXY_NODE, &cfg_gbproxy_no_core_mnc_cmd); |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 142 | |
| 143 | return 0; |
| 144 | } |
| 145 | |
| 146 | int gbproxy_parse_config(const char *config_file, struct gbproxy_config *cfg) |
| 147 | { |
| 148 | int rc; |
| 149 | |
| 150 | g_cfg = cfg; |
Harald Welte | dcccb18 | 2010-05-16 20:52:23 +0200 | [diff] [blame] | 151 | rc = vty_read_config_file(config_file, NULL); |
Harald Welte | 799e0c9 | 2010-04-30 21:49:24 +0200 | [diff] [blame] | 152 | if (rc < 0) { |
| 153 | fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file); |
| 154 | return rc; |
| 155 | } |
| 156 | |
| 157 | return 0; |
| 158 | } |
| 159 | |