msc_vty: display subscriber flags

When a VLR subscriber is displayed on the VTY we get a lot of meta
information, but there are also some flags to handle the internal
subscriber status e.g. conf_by_radio_contact_ind. Lets display those
flags as well as this information can be very helpful when debugging
problems in the VLR

Change-Id: I59a9145a4daad50d68de3fd5c3291f027256917f
diff --git a/src/libmsc/msc_vty.c b/src/libmsc/msc_vty.c
index 4e71e26..b39775f 100644
--- a/src/libmsc/msc_vty.c
+++ b/src/libmsc/msc_vty.c
@@ -640,6 +640,25 @@
 		vty_out(vty, "    new TMSI: %08X%s", vsub->tmsi_new,
 			VTY_NEWLINE);
 
+	vty_out(vty, "    Flags: %s", VTY_NEWLINE);
+	vty_out(vty, "     IMSI detached:             %s%s",
+		vsub->imsi_detached_flag ? "true" : "false", VTY_NEWLINE);
+	vty_out(vty, "     Conf. by radio contact:    %s%s",
+		vsub->conf_by_radio_contact_ind ? "true" : "false",
+		VTY_NEWLINE);
+	vty_out(vty, "     Subscr. data conf. by HLR: %s%s",
+		vsub->sub_dataconf_by_hlr_ind ? "true" : "false", VTY_NEWLINE);
+	vty_out(vty, "     Location conf. in HLR:     %s%s",
+		vsub->loc_conf_in_hlr_ind ? "true" : "false", VTY_NEWLINE);
+	vty_out(vty, "     Subscriber dormant:        %s%s",
+		vsub->dormant_ind ? "true" : "false", VTY_NEWLINE);
+	vty_out(vty, "     Received cancel locataion: %s%s",
+		vsub->cancel_loc_rx ? "true" : "false", VTY_NEWLINE);
+	vty_out(vty, "     MS not reachable:          %s%s",
+		vsub->ms_not_reachable_flag ? "true" : "false", VTY_NEWLINE);
+	vty_out(vty, "     LA allowed:                %s%s",
+		vsub->la_allowed ? "true" : "false", VTY_NEWLINE);
+
 #if 0
 	/* TODO: add this to vlr_subscr? */
 	if (vsub->auth_info.auth_algo != AUTH_ALGO_NONE) {