bssgp: Add callbacks for certain BSSGP events
Add a callback called when Unblock Ack is received. This can be
used by a supervisor or the emulation test.
diff --git a/src/gprs_bssgp_pcu.cpp b/src/gprs_bssgp_pcu.cpp
index c332786..cc66290 100644
--- a/src/gprs_bssgp_pcu.cpp
+++ b/src/gprs_bssgp_pcu.cpp
@@ -386,6 +386,8 @@
case BSSGP_PDUT_BVC_UNBLOCK_ACK:
LOGP(DBSSGP, LOGL_DEBUG, "rx BSSGP_PDUT_BVC_UNBLOCK_ACK\n");
the_pcu.bvc_unblocked = 1;
+ if (the_pcu.on_unblock_ack)
+ the_pcu.on_unblock_ack(&the_pcu);
bvc_timeout(NULL);
break;
case BSSGP_PDUT_SGSN_INVOKE_TRACE:
diff --git a/src/gprs_bssgp_pcu.h b/src/gprs_bssgp_pcu.h
index 2d96032..413c056 100644
--- a/src/gprs_bssgp_pcu.h
+++ b/src/gprs_bssgp_pcu.h
@@ -1,6 +1,7 @@
/* gprs_bssgp_pcu.h
*
* Copyright (C) 2012 Ivan Klyuchnikov
+ * Copyright (C) 2013 by Holger Hans Peter Freyther
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -55,6 +56,11 @@
int bvc_reset;
int bvc_unblocked;
int exit_on_destroy;
+
+ /** callbacks below */
+
+ /* The BSSGP has been unblocked */
+ void (*on_unblock_ack)(struct gprs_bssgp_pcu *pcu);
};
struct gprs_bssgp_pcu *gprs_bssgp_create_and_connect(struct gprs_rlcmac_bts *bts,