diff options
Diffstat (limited to 'osmo-gsup-hlr/src/db_hlr.c')
| -rw-r--r-- | osmo-gsup-hlr/src/db_hlr.c | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/osmo-gsup-hlr/src/db_hlr.c b/osmo-gsup-hlr/src/db_hlr.c deleted file mode 100644 index 1b95556..0000000 --- a/osmo-gsup-hlr/src/db_hlr.c +++ /dev/null @@ -1,176 +0,0 @@ -/* (C) 2015 by Harald Welte <laforge@gnumonks.org> - * - * 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 <string.h> - -#include <osmocom/core/utils.h> -#include <osmocom/crypt/auth.h> - -#include <sqlite3.h> - -#include "logging.h" -#include "db.h" - -#define LOGHLR(imsi, level, fmt, args ...) LOGP(DAUC, level, "%s: " fmt, imsi, ## args) - -#define SL3_TXT(x, stmt, idx) do { \ - const char *_txt = (const char *) sqlite3_column_text(stmt, idx); \ - if (_txt) \ - strncpy(x, _txt, sizeof(x)); \ - x[sizeof(x)-1] = '\0'; \ - } while (0) - -int db_subscr_get(struct db_context *dbc, const char *imsi, - struct hlr_subscriber *subscr) -{ - sqlite3_stmt *stmt = dbc->stmt[SEL_BY_IMSI]; - int rc, ret = 0; - - rc = sqlite3_bind_text(stmt, 1, imsi, -1, SQLITE_STATIC); - if (rc != SQLITE_OK) { - LOGHLR(imsi, LOGL_ERROR, "Error binding IMSI: %d\n", rc); - return -1; - } - - /* execute the statement */ - rc = sqlite3_step(stmt); - if (rc != SQLITE_ROW) { - LOGHLR(imsi, LOGL_ERROR, "Error executing SQL: %d\n", rc); - ret = -2; - goto out; - } - - /* obtain the various columns */ - subscr->id = sqlite3_column_int64(stmt, 0); - SL3_TXT(subscr->imsi, stmt, 1); - SL3_TXT(subscr->msisdn, stmt, 2); - /* FIXME: These should all be BLOBs as they might contain NUL */ - SL3_TXT(subscr->vlr_number, stmt, 3); - SL3_TXT(subscr->sgsn_number, stmt, 4); - SL3_TXT(subscr->sgsn_address, stmt, 5); - subscr->periodic_lu_timer = sqlite3_column_int(stmt, 6); - subscr->periodic_rau_tau_timer = sqlite3_column_int(stmt, 7); - subscr->nam_cs = sqlite3_column_int(stmt, 8); - subscr->nam_ps = sqlite3_column_int(stmt, 9); - subscr->lmsi = sqlite3_column_int(stmt, 10); - subscr->ms_purged_cs = sqlite3_column_int(stmt, 11); - subscr->ms_purged_ps = sqlite3_column_int(stmt, 12); - -out: - /* remove bindings and reset statement to be re-executed */ - rc = sqlite3_clear_bindings(stmt); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error clerearing bindings: %d\n", rc); - } - rc = sqlite3_reset(stmt); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error in sqlite3_reset: %d\n", rc); - } - - return ret; -} - -int db_subscr_lu(struct db_context *dbc, - const struct hlr_subscriber *subscr, - const char *vlr_or_sgsn_number, bool lu_is_ps) -{ - sqlite3_stmt *stmt = dbc->stmt[UPD_VLR_BY_ID]; - const char *txt; - int rc, ret = 0; - - if (lu_is_ps) { - stmt = dbc->stmt[UPD_SGSN_BY_ID]; - txt = subscr->sgsn_number; - } else { - stmt = dbc->stmt[UPD_VLR_BY_ID]; - txt = subscr->vlr_number; - } - - rc = sqlite3_bind_int64(stmt, 1, subscr->id); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error binding ID: %d\n", rc); - return -1; - } - - rc = sqlite3_bind_text(stmt, 2, txt, -1, SQLITE_STATIC); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error binding VLR/SGSN Number: %d\n", rc); - ret = -2; - goto out; - } - - /* execute the statement */ - rc = sqlite3_step(stmt); - if (rc != SQLITE_DONE) { - LOGP(DAUC, LOGL_ERROR, "Error updating SQN: %d\n", rc); - ret = -3; - goto out; - } -out: - /* remove bindings and reset statement to be re-executed */ - rc = sqlite3_clear_bindings(stmt); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error clerearing bindings: %d\n", rc); - } - rc = sqlite3_reset(stmt); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error in sqlite3_reset: %d\n", rc); - } - - return ret; -} - -int db_subscr_purge(struct db_context *dbc, const char *imsi, bool is_ps) -{ - sqlite3_stmt *stmt = dbc->stmt[UPD_VLR_BY_ID]; - int rc, ret = 1; - - if (is_ps) - stmt = dbc->stmt[UPD_PURGE_PS_BY_IMSI]; - else - stmt = dbc->stmt[UPD_PURGE_CS_BY_IMSI]; - - rc = sqlite3_bind_text(stmt, 1, imsi, -1, SQLITE_STATIC); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error binding IMSI %s: %d\n", imsi, rc); - ret = -1; - goto out; - } - - /* execute the statement */ - rc = sqlite3_step(stmt); - if (rc != SQLITE_DONE) { - LOGP(DAUC, LOGL_ERROR, "Error setting Purged: %d\n", rc); - ret = -2; - goto out; - } - /* FIXME: return 0 in case IMSI not known */ -out: - /* remove bindings and reset statement to be re-executed */ - rc = sqlite3_clear_bindings(stmt); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error clearing bindings: %d\n", rc); - } - rc = sqlite3_reset(stmt); - if (rc != SQLITE_OK) { - LOGP(DAUC, LOGL_ERROR, "Error in sqlite3_reset: %d\n", rc); - } - - return ret; -} |