Holger Hans Peter Freyther | 13619dd | 2011-05-31 22:09:08 +0200 | [diff] [blame] | 1 | /* |
| 2 | * osmo-pcap-server code |
| 3 | * |
| 4 | * (C) 2011 by Holger Hans Peter Freyther <zecke@selfish.org> |
| 5 | * (C) 2011 by On-Waves |
| 6 | * All Rights Reserved |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU Affero General Public License as published by |
| 10 | * the Free Software Foundation; either version 3 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU Affero General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU Affero General Public License |
| 19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | #include <osmo-pcap/osmo_pcap_server.h> |
Holger Hans Peter Freyther | 9f6127f | 2011-05-31 22:52:41 +0200 | [diff] [blame] | 24 | #include <osmo-pcap/common.h> |
Holger Hans Peter Freyther | 13619dd | 2011-05-31 22:09:08 +0200 | [diff] [blame] | 25 | |
Holger Hans Peter Freyther | 9f6127f | 2011-05-31 22:52:41 +0200 | [diff] [blame] | 26 | #include <osmocom/core/talloc.h> |
| 27 | |
| 28 | |
| 29 | #define SERVER_STR "Server settings\n" |
| 30 | #define CLIENT_STR "Client\n" |
| 31 | |
| 32 | static struct cmd_node server_node = { |
| 33 | SERVER_NODE, |
| 34 | "%s(server)#", |
| 35 | 1, |
| 36 | }; |
| 37 | |
| 38 | static int config_write_server(struct vty *vty) |
| 39 | { |
| 40 | struct osmo_pcap_conn *conn; |
| 41 | |
| 42 | vty_out(vty, "server%s", VTY_NEWLINE); |
| 43 | |
| 44 | if (pcap_server->base_path) |
| 45 | vty_out(vty, " base-path %s%s", pcap_server->base_path, VTY_NEWLINE); |
| 46 | if (pcap_server->addr) |
| 47 | vty_out(vty, " server ip %s%s", pcap_server->addr, VTY_NEWLINE); |
| 48 | if (pcap_server->port > 0) |
Holger Hans Peter Freyther | afcc2ae | 2011-06-01 16:33:55 +0200 | [diff] [blame] | 49 | vty_out(vty, " server port %d%s", pcap_server->port, VTY_NEWLINE); |
Holger Hans Peter Freyther | dea9e8b | 2011-06-10 15:23:04 +0200 | [diff] [blame] | 50 | vty_out(vty, " max-file-size %llu%s", |
| 51 | (unsigned long long) pcap_server->max_size, VTY_NEWLINE); |
Holger Hans Peter Freyther | 9f6127f | 2011-05-31 22:52:41 +0200 | [diff] [blame] | 52 | |
| 53 | llist_for_each_entry(conn, &pcap_server->conn, entry) { |
| 54 | vty_out(vty, " client %s %s%s", |
| 55 | conn->name, conn->remote_host, VTY_NEWLINE); |
| 56 | } |
| 57 | |
| 58 | return CMD_SUCCESS; |
| 59 | } |
| 60 | |
| 61 | DEFUN(cfg_server, |
| 62 | cfg_server_cmd, |
| 63 | "server", |
| 64 | "Enter the server configuration\n") |
| 65 | { |
| 66 | vty->node = SERVER_NODE; |
| 67 | return CMD_SUCCESS; |
| 68 | } |
| 69 | |
| 70 | DEFUN(cfg_server_base, |
| 71 | cfg_server_base_cmd, |
| 72 | "base-path PATH", |
| 73 | "Base path for log files\n" "Path\n") |
| 74 | { |
| 75 | talloc_free(pcap_server->base_path); |
| 76 | pcap_server->base_path = talloc_strdup(pcap_server, argv[0]); |
| 77 | return CMD_SUCCESS; |
| 78 | } |
| 79 | |
| 80 | DEFUN(cfg_server_ip, |
| 81 | cfg_server_ip_cmd, |
| 82 | "server ip A.B.C.D", |
| 83 | SERVER_STR "Listen\n" "IP Address\n") |
| 84 | { |
| 85 | talloc_free(pcap_server->addr); |
| 86 | pcap_server->addr = talloc_strdup(pcap_server, argv[0]); |
| 87 | return CMD_SUCCESS; |
| 88 | } |
| 89 | |
| 90 | DEFUN(cfg_server_port, |
| 91 | cfg_server_port_cmd, |
| 92 | "server port <1-65535>", |
| 93 | SERVER_STR "Port\n" "Port Number\n") |
| 94 | { |
| 95 | pcap_server->port = atoi(argv[0]); |
| 96 | return CMD_SUCCESS; |
| 97 | } |
| 98 | |
Holger Hans Peter Freyther | dea9e8b | 2011-06-10 15:23:04 +0200 | [diff] [blame] | 99 | DEFUN(cfg_server_max_size, |
| 100 | cfg_server_max_size_cmd, |
| 101 | "max-file-size NR", |
| 102 | "Maximum file size for a trace\n" "Filesize in bytes\n") |
| 103 | { |
| 104 | pcap_server->max_size = strtoull(argv[0], NULL, 10); |
| 105 | return CMD_SUCCESS; |
| 106 | } |
| 107 | |
Holger Hans Peter Freyther | 9f6127f | 2011-05-31 22:52:41 +0200 | [diff] [blame] | 108 | DEFUN(cfg_server_client, |
| 109 | cfg_server_client_cmd, |
| 110 | "client NAME A.B.C.D", |
| 111 | CLIENT_STR "Remote name used in filenames\n" "IP of the remote\n") |
| 112 | { |
| 113 | struct osmo_pcap_conn *conn; |
| 114 | conn = osmo_pcap_server_find(pcap_server, argv[0]); |
| 115 | if (!conn) { |
| 116 | vty_out(vty, "Failed to create a pcap server.\n"); |
| 117 | return CMD_WARNING; |
| 118 | } |
| 119 | |
| 120 | talloc_free(conn->remote_host); |
Holger Hans Peter Freyther | 80b8b60 | 2011-05-31 23:42:20 +0200 | [diff] [blame] | 121 | conn->remote_host = talloc_strdup(pcap_server, argv[1]); |
| 122 | inet_aton(argv[1], &conn->remote_addr); |
Holger Hans Peter Freyther | 9f6127f | 2011-05-31 22:52:41 +0200 | [diff] [blame] | 123 | |
| 124 | return CMD_SUCCESS; |
| 125 | } |
| 126 | |
| 127 | DEFUN(cfg_server_no_client, |
| 128 | cfg_server_no_client_cmd, |
| 129 | "no client NAME", |
| 130 | NO_STR CLIENT_STR "The name\n") |
| 131 | { |
| 132 | struct osmo_pcap_conn *conn; |
| 133 | conn = osmo_pcap_server_find(pcap_server, argv[0]); |
| 134 | if (!conn) { |
| 135 | vty_out(vty, "Failed to create a pcap server.\n"); |
| 136 | return CMD_WARNING; |
| 137 | } |
| 138 | |
| 139 | osmo_pcap_server_delete(conn); |
| 140 | return CMD_SUCCESS; |
| 141 | } |
Holger Hans Peter Freyther | 13619dd | 2011-05-31 22:09:08 +0200 | [diff] [blame] | 142 | |
| 143 | void vty_server_init(struct osmo_pcap_server *server) |
| 144 | { |
Holger Hans Peter Freyther | 9f6127f | 2011-05-31 22:52:41 +0200 | [diff] [blame] | 145 | install_element(CONFIG_NODE, &cfg_server_cmd); |
| 146 | install_node(&server_node, config_write_server); |
| 147 | install_default(SERVER_NODE); |
| 148 | |
| 149 | install_element(SERVER_NODE, &cfg_server_base_cmd); |
| 150 | install_element(SERVER_NODE, &cfg_server_ip_cmd); |
| 151 | install_element(SERVER_NODE, &cfg_server_port_cmd); |
Holger Hans Peter Freyther | dea9e8b | 2011-06-10 15:23:04 +0200 | [diff] [blame] | 152 | install_element(SERVER_NODE, &cfg_server_max_size_cmd); |
Holger Hans Peter Freyther | 9f6127f | 2011-05-31 22:52:41 +0200 | [diff] [blame] | 153 | |
| 154 | install_element(SERVER_NODE, &cfg_server_client_cmd); |
| 155 | install_element(SERVER_NODE, &cfg_server_no_client_cmd); |
Holger Hans Peter Freyther | 13619dd | 2011-05-31 22:09:08 +0200 | [diff] [blame] | 156 | } |