CTRL: add enable/disable packet service cmds
Add commands to enable/disable Packet Service for a given IMSI. Changes
are synced to DB and propagated at runtime to SGSN (in case of disable
command).
Change-Id: I23163ce8667292443ed61cb15c928357dba4b4be
Related: OS#1645
diff --git a/src/ctrl.c b/src/ctrl.c
index a167171..81de961 100644
--- a/src/ctrl.c
+++ b/src/ctrl.c
@@ -33,6 +33,47 @@
#include "luop.h"
#include "ctrl.h"
+static int handle_cmd_ps(struct hlr *ctx, struct ctrl_cmd *cmd, bool enable)
+{
+ struct lu_operation *luop = NULL;
+ struct osmo_gsup_conn *co;
+
+ if (db_subscr_get(ctx->dbc, cmd->value, NULL) < 0) {
+ cmd->reply = "Subscriber Unknown in HLR";
+ return CTRL_CMD_ERROR;
+ }
+
+ if (db_subscr_ps(ctx->dbc, cmd->value, enable) < 0) {
+ cmd->reply = "Error updating DB";
+ return CTRL_CMD_ERROR;
+ }
+
+ /* FIXME: only send to single SGSN where latest update for IMSI came from */
+ if (!enable) {
+ llist_for_each_entry(co, &ctx->gs->clients, list) {
+ luop = lu_op_alloc_conn(co);
+ lu_op_fill_subscr(luop, ctx->dbc, cmd->value);
+ lu_op_tx_del_subscr_data(luop);
+ }
+ }
+
+ cmd->reply = "OK";
+
+ return CTRL_CMD_REPLY;
+}
+
+CTRL_CMD_DEFINE_WO_NOVRF(enable_ps, "enable-ps");
+static int set_enable_ps(struct ctrl_cmd *cmd, void *data)
+{
+ return handle_cmd_ps(data, cmd, true);
+}
+
+CTRL_CMD_DEFINE_WO_NOVRF(disable_ps, "disable-ps");
+static int set_disable_ps(struct ctrl_cmd *cmd, void *data)
+{
+ return handle_cmd_ps(data, cmd, false);
+}
+
CTRL_CMD_DEFINE_WO_NOVRF(status_ps, "status-ps");
static int set_status_ps(struct ctrl_cmd *cmd, void *data)
{
@@ -57,6 +98,8 @@
{
int rc = 0;
+ rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_enable_ps);
+ rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_disable_ps);
rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_status_ps);
return rc;