From ff67ee8a2ece64ece0c6c2e98ba48c98468d8dc2 Mon Sep 17 00:00:00 2001
From: Andrzej Zaborowski <andrew.zaborowski@intel.com>
Date: Sun, 16 May 2010 16:08:17 +0200
Subject: [PATCH] smsutil: Expose SMS timestamp encoding utility

The function can be re-used in stkutil.c, similarly to sms_decode_scts.
---
 src/smsutil.c | 14 +++++++-------
 src/smsutil.h |  3 +++
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/src/smsutil.c b/src/smsutil.c
index 17e0e0e6..6f8e9c57 100644
--- a/src/smsutil.c
+++ b/src/smsutil.c
@@ -325,7 +325,7 @@ static inline gboolean set_octet(unsigned char *pdu, int *offset,
 	return TRUE;
 }
 
-static gboolean encode_scts(const struct sms_scts *in, unsigned char *pdu,
+gboolean sms_encode_scts(const struct sms_scts *in, unsigned char *pdu,
 				int *offset)
 {
 	guint timezone;
@@ -467,7 +467,7 @@ static gboolean encode_validity_period(const struct sms_validity_period *vp,
 		set_octet(pdu, offset, vp->relative);
 		return TRUE;
 	case SMS_VALIDITY_PERIOD_FORMAT_ABSOLUTE:
-		return encode_scts(&vp->absolute, pdu, offset);
+		return sms_encode_scts(&vp->absolute, pdu, offset);
 	case SMS_VALIDITY_PERIOD_FORMAT_ENHANCED:
 		/* TODO: Write out proper enhanced VP structure */
 		memcpy(pdu + *offset, vp->enhanced, 7);
@@ -677,7 +677,7 @@ static gboolean encode_deliver(const struct sms_deliver *in, unsigned char *pdu,
 	set_octet(pdu, offset, in->pid);
 	set_octet(pdu, offset, in->dcs);
 
-	if (encode_scts(&in->scts, pdu, offset) == FALSE)
+	if (sms_encode_scts(&in->scts, pdu, offset) == FALSE)
 		return FALSE;
 
 	set_octet(pdu, offset, in->udl);
@@ -748,7 +748,7 @@ static gboolean encode_submit_ack_report(const struct sms_submit_ack_report *in,
 
 	set_octet(pdu, offset, in->pi);
 
-	if (!encode_scts(&in->scts, pdu, offset))
+	if (!sms_encode_scts(&in->scts, pdu, offset))
 		return FALSE;
 
 	if (in->pi & 0x1)
@@ -784,7 +784,7 @@ static gboolean encode_submit_err_report(const struct sms_submit_err_report *in,
 
 	set_octet(pdu, offset, in->pi);
 
-	if (!encode_scts(&in->scts, pdu, offset))
+	if (!sms_encode_scts(&in->scts, pdu, offset))
 		return FALSE;
 
 	if (in->pi & 0x1)
@@ -923,10 +923,10 @@ static gboolean encode_status_report(const struct sms_status_report *in,
 	if (!sms_encode_address_field(&in->raddr, FALSE, pdu, offset))
 		return FALSE;
 
-	if (!encode_scts(&in->scts, pdu, offset))
+	if (!sms_encode_scts(&in->scts, pdu, offset))
 		return FALSE;
 
-	if (!encode_scts(&in->dt, pdu, offset))
+	if (!sms_encode_scts(&in->dt, pdu, offset))
 		return FALSE;
 
 	octet = in->st;
diff --git a/src/smsutil.h b/src/smsutil.h
index 469a49e9..a060c1bc 100644
--- a/src/smsutil.h
+++ b/src/smsutil.h
@@ -427,6 +427,9 @@ guint8 sms_decode_semi_octet(guint8 in);
 gboolean sms_decode_scts(const unsigned char *pdu, int len,
 				int *offset, struct sms_scts *out);
 
+gboolean sms_encode_scts(const struct sms_scts *in, unsigned char *pdu,
+				int *offset);
+
 int sms_udl_in_bytes(guint8 ud_len, guint8 dcs);
 
 time_t sms_scts_to_time(const struct sms_scts *scts, struct tm *remote);