bsc_msc_ip: Print a small status on active connections

This needs to be improved to print TS of the lchan, when
the connection was created, when we received the last IT.

2 files changed, 21 insertions, 1 deletions

diff --git a/openbsc/src/bsc_msc_ip.c b/openbsc/src/bsc_msc_ip.c
index 9b43d7cea..d63041401 100644
--- a/openbsc/src/bsc_msc_ip.c
+++ b/openbsc/src/bsc_msc_ip.c
@@ -70,6 +70,12 @@ extern int ipacc_rtp_direct;
 extern int bsc_bootstrap_network(int (*layer4)(struct gsm_network *, int, void *), const char *cfg_file);
 extern int bsc_shutdown_net(struct gsm_network *net);
 
+
+struct llist_head *bsc_sccp_connections()
+{
+	return &active_connections;
+}
+
 struct bss_sccp_connection_data *bss_sccp_create_data()
 {
 	struct bss_sccp_connection_data *data;
diff --git a/openbsc/src/vty_interface_bsc.c b/openbsc/src/vty_interface_bsc.c
index 1a11defb2..51a95a517 100644
--- a/openbsc/src/vty_interface_bsc.c
+++ b/openbsc/src/vty_interface_bsc.c
@@ -29,12 +29,26 @@
 #include <openbsc/gsm_data.h>
 #include <openbsc/vty.h>
 
+#include <sccp/sccp.h>
+
 static struct gsm_network *gsmnet = NULL;
 
+extern struct llist_head *bsc_sccp_connections();
+
 DEFUN(show_bsc, show_bsc_cmd, "show bsc",
 	SHOW_STR "Display information about the BSC\n")
 {
-	vty_out(vty, "BSC... not implemented yet%s", VTY_NEWLINE);
+	struct bss_sccp_connection_data *con;
+
+	vty_out(vty, "BSC Information%s", VTY_NEWLINE);
+	llist_for_each_entry(con, bsc_sccp_connections(), active_connections) {
+		vty_out(vty, " Connection: LCHAN: %p sec LCHAN: %p SCCP src: %d dest: %d%s",
+			con->lchan, con->secondary_lchan,
+			con->sccp ? (int) sccp_src_ref_to_int(&con->sccp->source_local_reference) : -1,
+			con->sccp ? (int) sccp_src_ref_to_int(&con->sccp->destination_local_reference) : -1,
+			VTY_NEWLINE);
+	}
+
 	return CMD_SUCCESS;
 }