Store classmark1/2/3 in equipment SQL table
For further evaluation/analysis, this patch stores the classmark 1, 2 and 3
values of every equipment in the SQL database. We can use this non-volatile
data to determine the supported features for each handset that we've ever
seen on our network.
diff --git a/openbsc/src/db.c b/openbsc/src/db.c
index 600699a..543f44c 100644
--- a/openbsc/src/db.c
+++ b/openbsc/src/db.c
@@ -1,6 +1,7 @@
/* Simple HLR/VLR database backend using dbi */
/* (C) 2008 by Jan Luebbe <jluebbe@debian.org>
* (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2009 by Harald Welte <laforge@gnumonks.org>
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
@@ -59,6 +60,9 @@
"created TIMESTAMP NOT NULL, "
"updated TIMESTAMP NOT NULL, "
"name TEXT, "
+ "classmark1 NUMERIC, "
+ "classmark2 BLOB, "
+ "classmark3 BLOB, "
"imei NUMERIC UNIQUE NOT NULL"
")",
"CREATE TABLE IF NOT EXISTS EquipmentWatch ("
@@ -288,6 +292,37 @@
return 0;
}
+int db_sync_equipment(struct gsm_equipment *equip)
+{
+ dbi_result result;
+ unsigned char *cm2, *cm3;
+
+ dbi_conn_quote_binary_copy(conn, equip->classmark2,
+ equip->classmark2_len, &cm2);
+ dbi_conn_quote_binary_copy(conn, equip->classmark3,
+ equip->classmark3_len, &cm3);
+
+ result = dbi_conn_queryf(conn,
+ "UPDATE Equipment SET "
+ "updated = datetime('now'), "
+ "classmark1 = %u, "
+ "classmark2 = %s, "
+ "classmark3 = %s "
+ "WHERE imei = '%s' ",
+ equip->classmark1, cm2, cm3, equip->imei);
+
+ free(cm2);
+ free(cm3);
+
+ if (!result) {
+ printf("DB: Failed to update Equipment\n");
+ return -EIO;
+ }
+
+ dbi_result_free(result);
+ return 0;
+}
+
int db_subscriber_alloc_tmsi(struct gsm_subscriber* subscriber) {
dbi_result result=NULL;
char* tmsi_quoted;
@@ -322,6 +357,9 @@
u_int64_t equipment_id, watch_id;
dbi_result result;
+ strncpy(subscriber->equipment.imei, imei,
+ sizeof(subscriber->equipment.imei)-1),
+
result = dbi_conn_queryf(conn,
"INSERT OR IGNORE INTO Equipment "
"(imei, created, updated) "