| /* |
| * (C) 2014 by Holger Hans Peter Freyther |
| * (C) 2014 by sysmocom s.f.m.c. GmbH |
| * |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Affero General Public License as published by |
| * the Free Software Foundation; either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Affero General Public License for more details. |
| * |
| * You should have received a copy of the GNU Affero General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| #include <openbsc/control_cmd.h> |
| #include <openbsc/gsm_data.h> |
| #include <openbsc/gsm_subscriber.h> |
| #include <openbsc/db.h> |
| #include <openbsc/debug.h> |
| |
| static int verify_subscriber_modify(struct ctrl_cmd *cmd, const char *value, void *d) |
| { |
| char *tmp, *imsi, *msisdn, *saveptr = NULL; |
| |
| tmp = talloc_strdup(cmd, value); |
| if (!tmp) |
| return 1; |
| |
| imsi = strtok_r(tmp, ",", &saveptr); |
| msisdn = strtok_r(NULL, ",", &saveptr); |
| talloc_free(tmp); |
| |
| if (!imsi || !msisdn) |
| return 1; |
| if (strlen(imsi) >= GSM_IMSI_LENGTH) |
| return 1; |
| if (strlen(msisdn) >= GSM_EXTENSION_LENGTH) |
| return 1; |
| return 0; |
| } |
| |
| static int get_subscriber_modify(struct ctrl_cmd *cmd, void *data) |
| { |
| cmd->reply = "Set only attribute"; |
| return CTRL_CMD_ERROR; |
| } |
| |
| static int set_subscriber_modify(struct ctrl_cmd *cmd, void *data) |
| { |
| struct gsm_network *net = cmd->node; |
| char *tmp, *imsi, *msisdn, *saveptr = NULL; |
| struct gsm_subscriber* subscr; |
| int rc; |
| |
| tmp = talloc_strdup(cmd, cmd->value); |
| if (!tmp) |
| return 1; |
| |
| imsi = strtok_r(tmp, ",", &saveptr); |
| msisdn = strtok_r(NULL, ",", &saveptr); |
| |
| subscr = subscr_get_by_imsi(net, imsi); |
| if (!subscr) |
| subscr = subscr_create_subscriber(net, imsi); |
| if (!subscr) |
| goto fail; |
| |
| subscr->authorized = 1; |
| strncpy(subscr->extension, msisdn, GSM_EXTENSION_LENGTH - 1); |
| subscr->extension[GSM_EXTENSION_LENGTH-1] = '\0'; |
| |
| /* put it back to the db */ |
| rc = db_sync_subscriber(subscr); |
| db_subscriber_update(subscr); |
| subscr_put(subscr); |
| |
| talloc_free(tmp); |
| |
| if (rc != 0) { |
| cmd->reply = "Failed to store the record in the DB"; |
| return CTRL_CMD_ERROR; |
| } |
| |
| cmd->reply = "OK"; |
| return CTRL_CMD_REPLY; |
| |
| fail: |
| talloc_free(tmp); |
| cmd->reply = "Failed to create subscriber"; |
| return CTRL_CMD_ERROR; |
| } |
| |
| CTRL_CMD_DEFINE(subscriber_modify, "subscriber-modify-v1"); |
| |
| static int verify_subscriber_delete(struct ctrl_cmd *cmd, const char *v, void *d) |
| { |
| return 0; |
| } |
| |
| static int get_subscriber_delete(struct ctrl_cmd *cmd, void *data) |
| { |
| cmd->reply = "Set only attribute"; |
| return CTRL_CMD_ERROR; |
| } |
| |
| static int set_subscriber_delete(struct ctrl_cmd *cmd, void *data) |
| { |
| int was_used = 0; |
| int rc; |
| struct gsm_subscriber *subscr; |
| struct gsm_network *net = cmd->node; |
| |
| subscr = subscr_get_by_imsi(net, cmd->value); |
| if (!subscr) { |
| cmd->reply = "Failed to find subscriber"; |
| return CTRL_CMD_ERROR; |
| } |
| |
| if (subscr->use_count != 1) { |
| LOGP(DCTRL, LOGL_NOTICE, "Going to remove active subscriber.\n"); |
| was_used = 1; |
| } |
| |
| rc = db_subscriber_delete(subscr); |
| subscr_put(subscr); |
| |
| if (rc != 0) { |
| cmd->reply = "Failed to remove subscriber"; |
| return CTRL_CMD_ERROR; |
| } |
| |
| cmd->reply = was_used ? "Removed active subscriber" : "Removed"; |
| return CTRL_CMD_REPLY; |
| } |
| CTRL_CMD_DEFINE(subscriber_delete, "subscriber-delete-v1"); |
| |
| static int verify_subscriber_list(struct ctrl_cmd *cmd, const char *value, void *d) |
| { |
| return 1; |
| } |
| |
| static int set_subscriber_list(struct ctrl_cmd *cmd, void *d) |
| { |
| cmd->reply = "Get only attribute"; |
| return CTRL_CMD_ERROR; |
| } |
| |
| static void list_cb(struct gsm_subscriber *subscr, void *d) |
| { |
| char **data = (char **) d; |
| *data = talloc_asprintf_append(*data, "%s,%s\n", |
| subscr->imsi, subscr->extension); |
| } |
| |
| static int get_subscriber_list(struct ctrl_cmd *cmd, void *d) |
| { |
| cmd->reply = talloc_strdup(cmd, ""); |
| |
| db_subscriber_list_active(list_cb, &cmd->reply); |
| printf("%s\n", cmd->reply); |
| return CTRL_CMD_REPLY; |
| } |
| CTRL_CMD_DEFINE(subscriber_list, "subscriber-list-active-v1"); |
| |
| int msc_ctrl_cmds_install(void) |
| { |
| int rc = 0; |
| |
| rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_subscriber_modify); |
| rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_subscriber_delete); |
| rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_subscriber_list); |
| return rc; |
| } |