From c75e5150d11728372b4bbe335109aa0183ba7bf6 Mon Sep 17 00:00:00 2001
From: Arnaldo Pereira <arnaldo@sangoma.com>
Date: Fri, 3 Dec 2010 13:59:42 -0200
Subject: [PATCH] freetdm: ftmod_r2 - implemented
 ftdm_r2_get_channel_sig_status()

---
 libs/freetdm/src/ftmod/ftmod_r2/ftmod_r2.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/libs/freetdm/src/ftmod/ftmod_r2/ftmod_r2.c b/libs/freetdm/src/ftmod/ftmod_r2/ftmod_r2.c
index 5160005dc1..e9bc24e2a6 100644
--- a/libs/freetdm/src/ftmod/ftmod_r2/ftmod_r2.c
+++ b/libs/freetdm/src/ftmod/ftmod_r2/ftmod_r2.c
@@ -397,6 +397,17 @@ static ftdm_status_t ftdm_r2_stop(ftdm_span_t *span)
 	return FTDM_SUCCESS;
 }
 
+static FIO_CHANNEL_GET_SIG_STATUS_FUNCTION(ftdm_r2_get_channel_sig_status)
+{
+	if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_SIG_UP)) {
+		*status = FTDM_SIG_STATE_UP;
+	} else {
+		*status = FTDM_SIG_STATE_DOWN;
+	}
+
+	return FTDM_SUCCESS;
+}
+
 /* always called from the monitor thread */
 static void ftdm_r2_on_call_init(openr2_chan_t *r2chan)
 {
@@ -1250,6 +1261,9 @@ static FIO_CONFIGURE_SPAN_SIGNALING_FUNCTION(ftdm_r2_configure_span_signaling)
 	span->stop = ftdm_r2_stop;
 	span->sig_read = NULL;
 
+	/* let the core set the states, we just read them */
+	span->get_channel_sig_status = ftdm_r2_get_channel_sig_status;
+
 	span->signal_cb = sig_cb;
 	span->signal_type = FTDM_SIGTYPE_R2;
 	span->signal_data = r2data;