From 0a8fae8d141c2cfa4387ffe9b35402d5b8cc85cd Mon Sep 17 00:00:00 2001
From: Max <msuraev@sysmocom.de>
Date: Wed, 8 Mar 2017 18:53:30 +0100
Subject: Support sending OML Alerts via BTS

* extend BTS <-> PCU protocol with TXT messages
* use it to implement OML alerts support
* use it to implement version message
* add function to transmit both of them them
* send alerts for internal encoding problems as an example
* send version when BTS socket is connected

Note: requires corresponding change
If57459c0610f2c7b36d599b13087c8deef8bdd9e in libosmocore.

Related: OS#1614, 1615
Change-Id: If4ea5b3f7409df2fb030681ad468df6b711790a7
---
 src/pcu_l1_if.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/pcu_l1_if.h')

diff --git a/src/pcu_l1_if.h b/src/pcu_l1_if.h
index eaa01436..1618260c 100644
--- a/src/pcu_l1_if.h
+++ b/src/pcu_l1_if.h
@@ -29,6 +29,7 @@ extern "C" {
 #include <osmocom/core/timer.h>
 #include <osmocom/core/bitvec.h>
 #include <osmocom/gsm/gsm_utils.h>
+#include <osmocom/pcu/pcuif_proto.h>
 #ifdef __cplusplus
 }
 #endif
@@ -131,6 +132,8 @@ void pcu_l1if_tx_agch(bitvec * block, int len);
 
 void pcu_l1if_tx_pch(bitvec * block, int plen, const char *imsi);
 
+int pcu_tx_txt_ind(enum gsm_pcu_if_text_type t, const char *fmt, ...);
+
 int pcu_l1if_open(void);
 void pcu_l1if_close(void);
 
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