Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 1 | /* Simple HLR/VLR database backend using dbi */ |
Jan Luebbe | faaa49c | 2008-12-27 01:07:07 +0000 | [diff] [blame] | 2 | /* (C) 2008 by Jan Luebbe <jluebbe@debian.org> |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 3 | * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org> |
Harald Welte | c2e302d | 2009-07-05 14:08:13 +0200 | [diff] [blame] | 4 | * (C) 2009 by Harald Welte <laforge@gnumonks.org> |
Jan Luebbe | faaa49c | 2008-12-27 01:07:07 +0000 | [diff] [blame] | 5 | * All Rights Reserved |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License along |
| 18 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | */ |
| 22 | |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 23 | #include <openbsc/gsm_data.h> |
Jan Luebbe | faaa49c | 2008-12-27 01:07:07 +0000 | [diff] [blame] | 24 | #include <openbsc/db.h> |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 25 | #include <openbsc/talloc.h> |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 26 | |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 27 | #include <libgen.h> |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 28 | #include <stdio.h> |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 29 | #include <stdlib.h> |
| 30 | #include <string.h> |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 31 | #include <errno.h> |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 32 | #include <dbi/dbi.h> |
| 33 | |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 34 | static char *db_basename = NULL; |
| 35 | static char *db_dirname = NULL; |
Holger Freyther | 1d506c8 | 2009-04-19 06:35:20 +0000 | [diff] [blame] | 36 | static dbi_conn conn; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 37 | |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 38 | static char *create_stmts[] = { |
| 39 | "CREATE TABLE IF NOT EXISTS Meta (" |
| 40 | "id INTEGER PRIMARY KEY AUTOINCREMENT, " |
| 41 | "key TEXT UNIQUE NOT NULL, " |
| 42 | "value TEXT NOT NULL" |
| 43 | ")", |
| 44 | "INSERT OR IGNORE INTO Meta " |
| 45 | "(key, value) " |
| 46 | "VALUES " |
| 47 | "('revision', '1')", |
| 48 | "CREATE TABLE IF NOT EXISTS Subscriber (" |
| 49 | "id INTEGER PRIMARY KEY AUTOINCREMENT, " |
| 50 | "created TIMESTAMP NOT NULL, " |
| 51 | "updated TIMESTAMP NOT NULL, " |
| 52 | "imsi NUMERIC UNIQUE NOT NULL, " |
| 53 | "name TEXT, " |
| 54 | "extension TEXT UNIQUE, " |
| 55 | "authorized INTEGER NOT NULL DEFAULT 0, " |
| 56 | "tmsi TEXT UNIQUE, " |
| 57 | "lac INTEGER NOT NULL DEFAULT 0" |
| 58 | ")", |
| 59 | "CREATE TABLE IF NOT EXISTS Equipment (" |
| 60 | "id INTEGER PRIMARY KEY AUTOINCREMENT, " |
| 61 | "created TIMESTAMP NOT NULL, " |
| 62 | "updated TIMESTAMP NOT NULL, " |
| 63 | "name TEXT, " |
Harald Welte | c2e302d | 2009-07-05 14:08:13 +0200 | [diff] [blame] | 64 | "classmark1 NUMERIC, " |
| 65 | "classmark2 BLOB, " |
| 66 | "classmark3 BLOB, " |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 67 | "imei NUMERIC UNIQUE NOT NULL" |
| 68 | ")", |
| 69 | "CREATE TABLE IF NOT EXISTS EquipmentWatch (" |
| 70 | "id INTEGER PRIMARY KEY AUTOINCREMENT, " |
| 71 | "created TIMESTAMP NOT NULL, " |
| 72 | "updated TIMESTAMP NOT NULL, " |
| 73 | "subscriber_id NUMERIC NOT NULL, " |
| 74 | "equipment_id NUMERIC NOT NULL, " |
| 75 | "UNIQUE (subscriber_id, equipment_id) " |
| 76 | ")", |
| 77 | "CREATE TABLE IF NOT EXISTS SMS (" |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 78 | /* metadata, not part of sms */ |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 79 | "id INTEGER PRIMARY KEY AUTOINCREMENT, " |
| 80 | "created TIMESTAMP NOT NULL, " |
| 81 | "sent TIMESTAMP, " |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 82 | "sender_id INTEGER NOT NULL, " |
| 83 | "receiver_id INTEGER NOT NULL, " |
| 84 | /* data directly copied/derived from SMS */ |
Harald Welte | f3efc59 | 2009-07-27 20:11:35 +0200 | [diff] [blame] | 85 | "valid_until TIMESTAMP, " |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 86 | "reply_path_req INTEGER NOT NULL, " |
| 87 | "status_rep_req INTEGER NOT NULL, " |
| 88 | "protocol_id INTEGER NOT NULL, " |
| 89 | "data_coding_scheme INTEGER NOT NULL, " |
| 90 | "dest_addr TEXT, " |
| 91 | "user_data BLOB, " /* TP-UD */ |
| 92 | /* additional data, interpreted from SMS */ |
| 93 | "header BLOB, " /* UD Header */ |
| 94 | "text TEXT " /* decoded UD after UDH */ |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 95 | ")", |
Holger Freyther | c2995ea | 2009-04-19 06:35:23 +0000 | [diff] [blame] | 96 | "CREATE TABLE IF NOT EXISTS VLR (" |
| 97 | "id INTEGER PRIMARY KEY AUTOINCREMENT, " |
| 98 | "created TIMESTAMP NOT NULL, " |
| 99 | "updated TIMESTAMP NOT NULL, " |
| 100 | "subscriber_id NUMERIC UNIQUE NOT NULL, " |
| 101 | "last_bts NUMERIC NOT NULL " |
| 102 | ")", |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 103 | }; |
| 104 | |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 105 | void db_error_func(dbi_conn conn, void* data) { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 106 | const char* msg; |
| 107 | dbi_conn_error(conn, &msg); |
| 108 | printf("DBI: %s\n", msg); |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 109 | } |
| 110 | |
Holger Freyther | c7b86f9 | 2009-06-06 13:54:20 +0000 | [diff] [blame] | 111 | int db_init(const char *name) { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 112 | dbi_initialize(NULL); |
| 113 | conn = dbi_conn_new("sqlite3"); |
| 114 | if (conn==NULL) { |
| 115 | printf("DB: Failed to create connection.\n"); |
| 116 | return 1; |
| 117 | } |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 118 | |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 119 | dbi_conn_error_handler( conn, db_error_func, NULL ); |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 120 | |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 121 | /* MySQL |
| 122 | dbi_conn_set_option(conn, "host", "localhost"); |
| 123 | dbi_conn_set_option(conn, "username", "your_name"); |
| 124 | dbi_conn_set_option(conn, "password", "your_password"); |
| 125 | dbi_conn_set_option(conn, "dbname", "your_dbname"); |
| 126 | dbi_conn_set_option(conn, "encoding", "UTF-8"); |
| 127 | */ |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 128 | |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 129 | /* SqLite 3 */ |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 130 | db_basename = strdup(name); |
| 131 | db_dirname = strdup(name); |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 132 | dbi_conn_set_option(conn, "sqlite3_dbdir", dirname(db_dirname)); |
| 133 | dbi_conn_set_option(conn, "dbname", basename(db_basename)); |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 134 | |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 135 | if (dbi_conn_connect(conn) < 0) { |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 136 | free(db_dirname); |
| 137 | free(db_basename); |
| 138 | db_dirname = db_basename = NULL; |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 139 | return 1; |
| 140 | } |
| 141 | |
| 142 | return 0; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | int db_prepare() { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 146 | dbi_result result; |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 147 | int i; |
Holger Freyther | b4064bc | 2009-02-23 00:50:31 +0000 | [diff] [blame] | 148 | |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 149 | for (i = 0; i < ARRAY_SIZE(create_stmts); i++) { |
| 150 | result = dbi_conn_query(conn, create_stmts[i]); |
| 151 | if (result==NULL) { |
| 152 | printf("DB: Failed to create some table.\n"); |
| 153 | return 1; |
| 154 | } |
| 155 | dbi_result_free(result); |
Holger Freyther | b4064bc | 2009-02-23 00:50:31 +0000 | [diff] [blame] | 156 | } |
Holger Freyther | b4064bc | 2009-02-23 00:50:31 +0000 | [diff] [blame] | 157 | |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 158 | return 0; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 159 | } |
| 160 | |
| 161 | int db_fini() { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 162 | dbi_conn_close(conn); |
| 163 | dbi_shutdown(); |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 164 | |
| 165 | if (db_dirname) |
| 166 | free(db_dirname); |
| 167 | if (db_basename) |
| 168 | free(db_basename); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 169 | return 0; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 170 | } |
| 171 | |
Harald Welte | 9176bd4 | 2009-07-23 18:46:00 +0200 | [diff] [blame] | 172 | struct gsm_subscriber* db_create_subscriber(struct gsm_network *net, char *imsi) |
| 173 | { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 174 | dbi_result result; |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 175 | struct gsm_subscriber* subscr; |
| 176 | |
| 177 | /* Is this subscriber known in the db? */ |
Harald Welte | 9176bd4 | 2009-07-23 18:46:00 +0200 | [diff] [blame] | 178 | subscr = db_get_subscriber(net, GSM_SUBSCRIBER_IMSI, imsi); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 179 | if (subscr) { |
Harald Welte | 523200b | 2008-12-30 14:58:44 +0000 | [diff] [blame] | 180 | result = dbi_conn_queryf(conn, |
| 181 | "UPDATE Subscriber set updated = datetime('now') " |
| 182 | "WHERE imsi = %s " , imsi); |
| 183 | if (result==NULL) { |
| 184 | printf("DB: failed to update timestamp\n"); |
| 185 | } else { |
| 186 | dbi_result_free(result); |
| 187 | } |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 188 | return subscr; |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 189 | } |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 190 | |
| 191 | subscr = subscr_alloc(); |
| 192 | if (!subscr) |
| 193 | return NULL; |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 194 | result = dbi_conn_queryf(conn, |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 195 | "INSERT INTO Subscriber " |
Jan Luebbe | e30dbb3 | 2008-12-27 18:08:13 +0000 | [diff] [blame] | 196 | "(imsi, created, updated) " |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 197 | "VALUES " |
Jan Luebbe | e30dbb3 | 2008-12-27 18:08:13 +0000 | [diff] [blame] | 198 | "(%s, datetime('now'), datetime('now')) ", |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 199 | imsi |
| 200 | ); |
| 201 | if (result==NULL) { |
| 202 | printf("DB: Failed to create Subscriber by IMSI.\n"); |
| 203 | } |
Harald Welte | 9176bd4 | 2009-07-23 18:46:00 +0200 | [diff] [blame] | 204 | subscr->net = net; |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 205 | subscr->id = dbi_conn_sequence_last(conn, NULL); |
| 206 | strncpy(subscr->imsi, imsi, GSM_IMSI_LENGTH-1); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 207 | dbi_result_free(result); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 208 | printf("DB: New Subscriber: ID %llu, IMSI %s\n", subscr->id, subscr->imsi); |
| 209 | return subscr; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 210 | } |
| 211 | |
Harald Welte | 9176bd4 | 2009-07-23 18:46:00 +0200 | [diff] [blame] | 212 | struct gsm_subscriber *db_get_subscriber(struct gsm_network *net, |
| 213 | enum gsm_subscriber_field field, |
| 214 | const char *id) |
| 215 | { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 216 | dbi_result result; |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 217 | const char *string; |
| 218 | char *quoted; |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 219 | struct gsm_subscriber *subscr; |
Harald Welte | 75a983f | 2008-12-27 21:34:06 +0000 | [diff] [blame] | 220 | |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 221 | switch (field) { |
| 222 | case GSM_SUBSCRIBER_IMSI: |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 223 | dbi_conn_quote_string_copy(conn, id, "ed); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 224 | result = dbi_conn_queryf(conn, |
| 225 | "SELECT * FROM Subscriber " |
| 226 | "WHERE imsi = %s ", |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 227 | quoted |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 228 | ); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 229 | free(quoted); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 230 | break; |
| 231 | case GSM_SUBSCRIBER_TMSI: |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 232 | dbi_conn_quote_string_copy(conn, id, "ed); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 233 | result = dbi_conn_queryf(conn, |
| 234 | "SELECT * FROM Subscriber " |
| 235 | "WHERE tmsi = %s ", |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 236 | quoted |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 237 | ); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 238 | free(quoted); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 239 | break; |
Holger Freyther | 9c564b8 | 2009-02-09 23:39:20 +0000 | [diff] [blame] | 240 | case GSM_SUBSCRIBER_EXTENSION: |
| 241 | dbi_conn_quote_string_copy(conn, id, "ed); |
| 242 | result = dbi_conn_queryf(conn, |
| 243 | "SELECT * FROM Subscriber " |
| 244 | "WHERE extension = %s ", |
| 245 | quoted |
| 246 | ); |
| 247 | free(quoted); |
| 248 | break; |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 249 | case GSM_SUBSCRIBER_ID: |
| 250 | dbi_conn_quote_string_copy(conn, id, "ed); |
| 251 | result = dbi_conn_queryf(conn, |
| 252 | "SELECT * FROM Subscriber " |
| 253 | "WHERE id = %s ", quoted); |
| 254 | free(quoted); |
| 255 | break; |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 256 | default: |
| 257 | printf("DB: Unknown query selector for Subscriber.\n"); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 258 | return NULL; |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 259 | } |
| 260 | if (result==NULL) { |
| 261 | printf("DB: Failed to query Subscriber.\n"); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 262 | return NULL; |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 263 | } |
| 264 | if (!dbi_result_next_row(result)) { |
Holger Freyther | 1ef983b | 2009-02-22 20:33:09 +0000 | [diff] [blame] | 265 | printf("DB: Failed to find the Subscriber. '%u' '%s'\n", |
| 266 | field, id); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 267 | dbi_result_free(result); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 268 | return NULL; |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 269 | } |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 270 | |
| 271 | subscr = subscr_alloc(); |
Harald Welte | 9176bd4 | 2009-07-23 18:46:00 +0200 | [diff] [blame] | 272 | subscr->net = net; |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 273 | subscr->id = dbi_result_get_ulonglong(result, "id"); |
Harald Welte | 75a983f | 2008-12-27 21:34:06 +0000 | [diff] [blame] | 274 | string = dbi_result_get_string(result, "imsi"); |
| 275 | if (string) |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 276 | strncpy(subscr->imsi, string, GSM_IMSI_LENGTH); |
Harald Welte | 75a983f | 2008-12-27 21:34:06 +0000 | [diff] [blame] | 277 | |
| 278 | string = dbi_result_get_string(result, "tmsi"); |
| 279 | if (string) |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 280 | strncpy(subscr->tmsi, string, GSM_TMSI_LENGTH); |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 281 | |
| 282 | string = dbi_result_get_string(result, "name"); |
| 283 | if (string) |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 284 | strncpy(subscr->name, string, GSM_NAME_LENGTH); |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 285 | |
| 286 | string = dbi_result_get_string(result, "extension"); |
| 287 | if (string) |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 288 | strncpy(subscr->extension, string, GSM_EXTENSION_LENGTH); |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 289 | |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 290 | subscr->lac = dbi_result_get_uint(result, "lac"); |
| 291 | subscr->authorized = dbi_result_get_uint(result, "authorized"); |
Holger Freyther | 9175447 | 2009-06-09 08:52:41 +0000 | [diff] [blame] | 292 | printf("DB: Found Subscriber: ID %llu, IMSI %s, NAME '%s', TMSI %s, EXTEN '%s', LAC %hu, AUTH %u\n", |
| 293 | subscr->id, subscr->imsi, subscr->name, subscr->tmsi, subscr->extension, |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 294 | subscr->lac, subscr->authorized); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 295 | dbi_result_free(result); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 296 | return subscr; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 297 | } |
| 298 | |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 299 | int db_sync_subscriber(struct gsm_subscriber* subscriber) { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 300 | dbi_result result; |
| 301 | result = dbi_conn_queryf(conn, |
| 302 | "UPDATE Subscriber " |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 303 | "SET updated = datetime('now'), " |
Holger Freyther | 9175447 | 2009-06-09 08:52:41 +0000 | [diff] [blame] | 304 | "tmsi = '%s', " |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 305 | "lac = %i, " |
| 306 | "authorized = %i " |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 307 | "WHERE imsi = %s ", |
Jan Luebbe | 6e2e545 | 2008-12-27 16:47:55 +0000 | [diff] [blame] | 308 | subscriber->tmsi, subscriber->lac, subscriber->authorized, subscriber->imsi |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 309 | ); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 310 | |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 311 | if (result==NULL) { |
| 312 | printf("DB: Failed to update Subscriber (by IMSI).\n"); |
| 313 | return 1; |
| 314 | } |
| 315 | dbi_result_free(result); |
| 316 | return 0; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 317 | } |
| 318 | |
Harald Welte | c2e302d | 2009-07-05 14:08:13 +0200 | [diff] [blame] | 319 | int db_sync_equipment(struct gsm_equipment *equip) |
| 320 | { |
| 321 | dbi_result result; |
| 322 | unsigned char *cm2, *cm3; |
| 323 | |
| 324 | dbi_conn_quote_binary_copy(conn, equip->classmark2, |
| 325 | equip->classmark2_len, &cm2); |
| 326 | dbi_conn_quote_binary_copy(conn, equip->classmark3, |
| 327 | equip->classmark3_len, &cm3); |
| 328 | |
| 329 | result = dbi_conn_queryf(conn, |
| 330 | "UPDATE Equipment SET " |
| 331 | "updated = datetime('now'), " |
| 332 | "classmark1 = %u, " |
| 333 | "classmark2 = %s, " |
| 334 | "classmark3 = %s " |
| 335 | "WHERE imei = '%s' ", |
| 336 | equip->classmark1, cm2, cm3, equip->imei); |
| 337 | |
| 338 | free(cm2); |
| 339 | free(cm3); |
| 340 | |
| 341 | if (!result) { |
| 342 | printf("DB: Failed to update Equipment\n"); |
| 343 | return -EIO; |
| 344 | } |
| 345 | |
| 346 | dbi_result_free(result); |
| 347 | return 0; |
| 348 | } |
| 349 | |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 350 | int db_subscriber_alloc_tmsi(struct gsm_subscriber* subscriber) { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 351 | dbi_result result=NULL; |
| 352 | char* tmsi_quoted; |
| 353 | for (;;) { |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 354 | sprintf(subscriber->tmsi, "%i", rand()); |
| 355 | dbi_conn_quote_string_copy(conn, subscriber->tmsi, &tmsi_quoted); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 356 | result = dbi_conn_queryf(conn, |
| 357 | "SELECT * FROM Subscriber " |
| 358 | "WHERE tmsi = %s ", |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 359 | tmsi_quoted |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 360 | ); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 361 | free(tmsi_quoted); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 362 | if (result==NULL) { |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 363 | printf("DB: Failed to query Subscriber while allocating new TMSI.\n"); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 364 | return 1; |
| 365 | } |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 366 | if (dbi_result_get_numrows(result)){ |
| 367 | dbi_result_free(result); |
| 368 | continue; |
| 369 | } |
| 370 | if (!dbi_result_next_row(result)) { |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 371 | dbi_result_free(result); |
| 372 | printf("DB: Allocated TMSI %s for IMSI %s.\n", subscriber->tmsi, subscriber->imsi); |
Holger Freyther | 12aa50d | 2009-01-01 18:02:05 +0000 | [diff] [blame] | 373 | return db_sync_subscriber(subscriber); |
Jan Luebbe | 5c15c85 | 2008-12-27 15:59:25 +0000 | [diff] [blame] | 374 | } |
| 375 | dbi_result_free(result); |
| 376 | } |
| 377 | return 0; |
Jan Luebbe | 7398eb9 | 2008-12-27 00:45:41 +0000 | [diff] [blame] | 378 | } |
| 379 | |
Jan Luebbe | fac25fc | 2008-12-27 18:04:34 +0000 | [diff] [blame] | 380 | int db_subscriber_assoc_imei(struct gsm_subscriber* subscriber, char imei[GSM_IMEI_LENGTH]) { |
| 381 | u_int64_t equipment_id, watch_id; |
| 382 | dbi_result result; |
| 383 | |
Harald Welte | c2e302d | 2009-07-05 14:08:13 +0200 | [diff] [blame] | 384 | strncpy(subscriber->equipment.imei, imei, |
| 385 | sizeof(subscriber->equipment.imei)-1), |
| 386 | |
Jan Luebbe | fac25fc | 2008-12-27 18:04:34 +0000 | [diff] [blame] | 387 | result = dbi_conn_queryf(conn, |
| 388 | "INSERT OR IGNORE INTO Equipment " |
Jan Luebbe | e30dbb3 | 2008-12-27 18:08:13 +0000 | [diff] [blame] | 389 | "(imei, created, updated) " |
Jan Luebbe | fac25fc | 2008-12-27 18:04:34 +0000 | [diff] [blame] | 390 | "VALUES " |
Jan Luebbe | e30dbb3 | 2008-12-27 18:08:13 +0000 | [diff] [blame] | 391 | "(%s, datetime('now'), datetime('now')) ", |
Jan Luebbe | fac25fc | 2008-12-27 18:04:34 +0000 | [diff] [blame] | 392 | imei |
| 393 | ); |
| 394 | if (result==NULL) { |
| 395 | printf("DB: Failed to create Equipment by IMEI.\n"); |
| 396 | return 1; |
| 397 | } |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 398 | equipment_id = 0; |
| 399 | if (dbi_result_get_numrows_affected(result)) { |
| 400 | equipment_id = dbi_conn_sequence_last(conn, NULL); |
| 401 | } |
Jan Luebbe | fac25fc | 2008-12-27 18:04:34 +0000 | [diff] [blame] | 402 | dbi_result_free(result); |
| 403 | if (equipment_id) { |
| 404 | printf("DB: New Equipment: ID %llu, IMEI %s\n", equipment_id, imei); |
| 405 | } |
| 406 | else { |
| 407 | result = dbi_conn_queryf(conn, |
| 408 | "SELECT id FROM Equipment " |
| 409 | "WHERE imei = %s ", |
| 410 | imei |
| 411 | ); |
| 412 | if (result==NULL) { |
| 413 | printf("DB: Failed to query Equipment by IMEI.\n"); |
| 414 | return 1; |
| 415 | } |
| 416 | if (!dbi_result_next_row(result)) { |
| 417 | printf("DB: Failed to find the Equipment.\n"); |
| 418 | dbi_result_free(result); |
| 419 | return 1; |
| 420 | } |
| 421 | equipment_id = dbi_result_get_ulonglong(result, "id"); |
| 422 | dbi_result_free(result); |
| 423 | } |
| 424 | |
| 425 | result = dbi_conn_queryf(conn, |
| 426 | "INSERT OR IGNORE INTO EquipmentWatch " |
| 427 | "(subscriber_id, equipment_id, created, updated) " |
| 428 | "VALUES " |
| 429 | "(%llu, %llu, datetime('now'), datetime('now')) ", |
| 430 | subscriber->id, equipment_id |
| 431 | ); |
| 432 | if (result==NULL) { |
| 433 | printf("DB: Failed to create EquipmentWatch.\n"); |
| 434 | return 1; |
| 435 | } |
Jan Luebbe | 391d86e | 2008-12-27 22:33:34 +0000 | [diff] [blame] | 436 | watch_id = 0; |
| 437 | if (dbi_result_get_numrows_affected(result)) { |
| 438 | watch_id = dbi_conn_sequence_last(conn, NULL); |
| 439 | } |
Jan Luebbe | fac25fc | 2008-12-27 18:04:34 +0000 | [diff] [blame] | 440 | dbi_result_free(result); |
| 441 | if (watch_id) { |
| 442 | printf("DB: New EquipmentWatch: ID %llu, IMSI %s, IMEI %s\n", equipment_id, subscriber->imsi, imei); |
| 443 | } |
| 444 | else { |
| 445 | result = dbi_conn_queryf(conn, |
| 446 | "UPDATE EquipmentWatch " |
| 447 | "SET updated = datetime('now') " |
| 448 | "WHERE subscriber_id = %llu AND equipment_id = %llu ", |
| 449 | subscriber->id, equipment_id |
| 450 | ); |
| 451 | if (result==NULL) { |
| 452 | printf("DB: Failed to update EquipmentWatch.\n"); |
| 453 | return 1; |
| 454 | } |
| 455 | dbi_result_free(result); |
| 456 | printf("DB: Updated EquipmentWatch: ID %llu, IMSI %s, IMEI %s\n", equipment_id, subscriber->imsi, imei); |
| 457 | } |
| 458 | |
| 459 | return 0; |
| 460 | } |
| 461 | |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 462 | /* store an [unsent] SMS to the database */ |
| 463 | int db_sms_store(struct gsm_sms *sms) |
| 464 | { |
| 465 | dbi_result result; |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 466 | char *q_text, *q_daddr; |
| 467 | unsigned char *q_udata; |
| 468 | char *validity_timestamp = "2222-2-2"; |
| 469 | |
| 470 | /* FIXME: generate validity timestamp based on validity_minutes */ |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 471 | |
| 472 | dbi_conn_quote_string_copy(conn, (char *)sms->text, &q_text); |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 473 | dbi_conn_quote_string_copy(conn, (char *)sms->dest_addr, &q_daddr); |
| 474 | dbi_conn_quote_binary_copy(conn, sms->user_data, sms->user_data_len, |
| 475 | &q_udata); |
Harald Welte | f3efc59 | 2009-07-27 20:11:35 +0200 | [diff] [blame] | 476 | /* FIXME: correct validity period */ |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 477 | result = dbi_conn_queryf(conn, |
| 478 | "INSERT INTO SMS " |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 479 | "(created, sender_id, receiver_id, valid_until, " |
| 480 | "reply_path_req, status_rep_req, protocol_id, " |
| 481 | "data_coding_scheme, dest_addr, user_data, text) VALUES " |
| 482 | "(datetime('now'), %llu, %llu, %u, " |
| 483 | "%u, %u, %u, %u, %s, %s, %s)", |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 484 | sms->sender->id, |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 485 | sms->receiver ? sms->receiver->id : 0, validity_timestamp, |
| 486 | sms->reply_path_req, sms->status_rep_req, sms->protocol_id, |
| 487 | sms->data_coding_scheme, q_daddr, q_udata, q_text); |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 488 | free(q_text); |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 489 | free(q_daddr); |
| 490 | free(q_udata); |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 491 | |
| 492 | if (!result) |
| 493 | return -EIO; |
| 494 | |
| 495 | dbi_result_free(result); |
| 496 | return 0; |
| 497 | } |
| 498 | |
| 499 | /* retrieve the next unsent SMS with ID >= min_id */ |
Harald Welte | 9176bd4 | 2009-07-23 18:46:00 +0200 | [diff] [blame] | 500 | struct gsm_sms *db_sms_get_unsent(struct gsm_network *net, int min_id) |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 501 | { |
| 502 | dbi_result result; |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 503 | long long unsigned int sender_id, receiver_id; |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 504 | struct gsm_sms *sms = sms_alloc(); |
| 505 | const char *text, *daddr; |
| 506 | const unsigned char *user_data; |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 507 | |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 508 | if (!sms) |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 509 | return NULL; |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 510 | |
| 511 | result = dbi_conn_queryf(conn, |
| 512 | "SELECT * FROM SMS " |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 513 | "WHERE id >= %llu AND sent is NULL ORDER BY id", |
| 514 | min_id); |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 515 | if (!result) { |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 516 | sms_free(sms); |
| 517 | return NULL; |
| 518 | } |
| 519 | if (!dbi_result_next_row(result)) { |
| 520 | printf("DB: Failed to find any SMS.\n"); |
| 521 | dbi_result_free(result); |
| 522 | sms_free(sms); |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 523 | return NULL; |
| 524 | } |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 525 | sms->id = dbi_result_get_ulonglong(result, "id"); |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 526 | |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 527 | sender_id = dbi_result_get_ulonglong(result, "sender_id"); |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 528 | sms->sender = subscr_get_by_id(net, sender_id); |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 529 | |
| 530 | receiver_id = dbi_result_get_ulonglong(result, "receiver_id"); |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 531 | sms->receiver = subscr_get_by_id(net, receiver_id); |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 532 | |
Harald Welte | f3efc59 | 2009-07-27 20:11:35 +0200 | [diff] [blame] | 533 | /* FIXME: validity */ |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 534 | /* FIXME: those should all be get_uchar, but sqlite3 is braindead */ |
| 535 | sms->reply_path_req = dbi_result_get_uint(result, "reply_path_req"); |
| 536 | sms->status_rep_req = dbi_result_get_uint(result, "status_rep_req"); |
| 537 | sms->ud_hdr_ind = dbi_result_get_uint(result, "ud_hdr_ind"); |
| 538 | sms->protocol_id = dbi_result_get_uint(result, "protocol_id"); |
| 539 | sms->data_coding_scheme = dbi_result_get_uint(result, |
Harald Welte | f3efc59 | 2009-07-27 20:11:35 +0200 | [diff] [blame] | 540 | "data_coding_scheme"); |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 541 | /* sms->msg_ref is temporary and not stored in DB */ |
Harald Welte | f3efc59 | 2009-07-27 20:11:35 +0200 | [diff] [blame] | 542 | |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 543 | daddr = dbi_result_get_string(result, "dest_addr"); |
| 544 | if (daddr) { |
| 545 | strncpy(sms->dest_addr, daddr, sizeof(sms->dest_addr)); |
| 546 | sms->dest_addr[sizeof(sms->dest_addr)-1] = '\0'; |
| 547 | } |
| 548 | |
| 549 | sms->user_data_len = dbi_result_get_field_length(result, "user_data"); |
| 550 | user_data = dbi_result_get_binary(result, "user_data"); |
| 551 | if (sms->user_data_len > sizeof(sms->user_data)) |
| 552 | sms->user_data_len = sizeof(sms->user_data); |
| 553 | memcpy(sms->user_data, user_data, sms->user_data_len); |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 554 | |
| 555 | text = dbi_result_get_string(result, "text"); |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 556 | if (text) { |
Harald Welte | be3e378 | 2009-07-05 14:06:41 +0200 | [diff] [blame] | 557 | strncpy(sms->text, text, sizeof(sms->text)); |
Harald Welte | 7604218 | 2009-08-08 16:03:15 +0200 | [diff] [blame] | 558 | sms->text[sizeof(sms->text)-1] = '\0'; |
| 559 | } |
Harald Welte | 7e310b1 | 2009-03-30 20:56:32 +0000 | [diff] [blame] | 560 | |
| 561 | dbi_result_free(result); |
| 562 | return sms; |
| 563 | } |
| 564 | |
| 565 | /* mark a given SMS as read */ |
| 566 | int db_sms_mark_sent(struct gsm_sms *sms) |
| 567 | { |
| 568 | dbi_result result; |
| 569 | |
| 570 | result = dbi_conn_queryf(conn, |
| 571 | "UPDATE SMS " |
| 572 | "SET sent = datetime('now') " |
| 573 | "WHERE id = %llu", sms->id); |
| 574 | if (!result) { |
| 575 | printf("DB: Failed to mark SMS %llu as sent.\n", sms->id); |
| 576 | return 1; |
| 577 | } |
| 578 | |
| 579 | dbi_result_free(result); |
| 580 | return 0; |
| 581 | } |