From e8552dde07dba231610f71bdb6c43fe55aa763f2 Mon Sep 17 00:00:00 2001
From: Andrzej Zaborowski <andrew.zaborowski@intel.com>
Date: Wed, 5 Aug 2009 09:08:40 +0200
Subject: Add utility for building ADN records

Used to populate MSISDN, MBDN, etc records on the SIM
---
 src/simutil.c | 27 +++++++++++++++++++++++++++
 src/simutil.h |  2 ++
 2 files changed, 29 insertions(+)

(limited to 'src')

diff --git a/src/simutil.c b/src/simutil.c
index 51b1f5cc..7a0830ea 100644
--- a/src/simutil.c
+++ b/src/simutil.c
@@ -426,3 +426,30 @@ gboolean sim_adn_parse(const unsigned char *data, int length,
 
 	return TRUE;
 }
+
+void sim_adn_build(unsigned char *data, int length,
+			const struct ofono_phone_number *ph)
+{
+	int number_len = strlen(ph->number);
+
+	/* Alpha-Identifier field */
+	if (length > 14) {
+		memset(data, 0xff, length - 14);
+		data += length - 14;
+	}
+
+	number_len = (number_len + 1) / 2;
+	*data++ = number_len + 1;
+
+	/* Use given number type and 'Unknown' for Numbering Plan */
+	*data++ = 0x80 | (ph->type << 4) | 0;
+
+	encode_bcd_number(ph->number, data);
+	memset(data + number_len, 0xff, 10 - number_len);
+	data += 10;
+
+	/* CCP1 unused */
+	*data++ = 0xff;
+	/* Ext1 unused */
+	*data++ = 0xff;
+}
diff --git a/src/simutil.h b/src/simutil.h
index c2b1e20c..9d198dbe 100644
--- a/src/simutil.h
+++ b/src/simutil.h
@@ -82,3 +82,5 @@ static inline enum sim_file_access file_access_condition_decode(int bcd)
 
 gboolean sim_adn_parse(const unsigned char *data, int length,
 			struct ofono_phone_number *ph);
+void sim_adn_build(unsigned char *data, int length,
+			const struct ofono_phone_number *ph);
-- 
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