From 41d38d76bcb5344e6097eb491be488454cb549dc Mon Sep 17 00:00:00 2001
From: Yang Gu <yang.gu@intel.com>
Date: Mon, 6 Sep 2010 10:19:55 +0800
Subject: ussd: Add __ofono_ussd_is_busy

Send SS requires Call Forwarding / Call Settings / Call Barring to check
whether USSD is currently busy.  If it is, then the SIM should be
notified appropriately.

We introduce a function __ofono_ussd_is_busy to help with this.
---
 src/ussd.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/ussd.c')

diff --git a/src/ussd.c b/src/ussd.c
index 825d5606..fbb07d20 100644
--- a/src/ussd.c
+++ b/src/ussd.c
@@ -65,6 +65,17 @@ struct ssc_entry {
 	ofono_destroy_func destroy;
 };
 
+gboolean __ofono_ussd_is_busy(struct ofono_ussd *ussd)
+{
+	if (!ussd)
+		return FALSE;
+
+	if (ussd->pending || ussd->state != USSD_STATE_IDLE)
+		return TRUE;
+
+	return FALSE;
+}
+
 static struct ssc_entry *ssc_entry_create(const char *sc, void *cb, void *data,
 						ofono_destroy_func destroy)
 {
-- 
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