From 7c3ca2a6b940d36c553fabe38066fabc66530dc9 Mon Sep 17 00:00:00 2001
From: Curtis Maves <curtis@maves.io>
Date: Mon, 12 Apr 2021 16:34:26 -0400
Subject: gatt: Either notify or indicate, do not do both

AcquireNotify and StartNotify starts notifications and/or indications
by whether the characteristic supports them. Before this patch, if both
were supported, Bluez would try to start both simultaneously. This
patch changes this behavior so if both are supported, only
notifications are started. Test cases have also be updated accordingly.
---
 unit/test-gatt.c | 43 +++++++++++++++++++++++++++++--------------
 1 file changed, 29 insertions(+), 14 deletions(-)

(limited to 'unit')

diff --git a/unit/test-gatt.c b/unit/test-gatt.c
index 4aa87d09c..6a47268e6 100644
--- a/unit/test-gatt.c
+++ b/unit/test-gatt.c
@@ -241,8 +241,8 @@ struct context {
 #define CHARACTERISTIC_DISC_SMALL_DB					\
 		raw_pdu(0x08, 0x01, 0x00, 0xff, 0xff, 0x03, 0x28),	\
 		raw_pdu(0x09, 0x07, 0x02, 0x00, 0xb2, 0x03, 0x00, 0x29,	\
-			0x2a),						\
-		raw_pdu(0x08, 0x03, 0x00, 0xff, 0xff, 0x03, 0x28),	\
+			0x2a, 0x07, 0x00, 0x22, 0x08, 0x00, 0x28, 0x2a),\
+		raw_pdu(0x08, 0x08, 0x00, 0xff, 0xff, 0x03, 0x28),	\
 		raw_pdu(0x09, 0x07, 0x12, 0xf0, 0x02, 0x13, 0xf0, 0x00,	\
 			0x2a),						\
 		raw_pdu(0x08, 0x13, 0xf0, 0xff, 0xff, 0x03, 0x28),	\
@@ -256,11 +256,17 @@ struct context {
 		raw_pdu(0x01, 0x08, 0x18, 0xf0, 0x0a)
 
 #define DESCRIPTOR_DISC_SMALL_DB					\
-		raw_pdu(0x04, 0x04, 0x00, 0x10, 0x00),			\
+		raw_pdu(0x04, 0x04, 0x00, 0x06, 0x00),			\
 		raw_pdu(0x05, 0x01, 0x04, 0x00, 0x02, 0x29, 0x05, 0x00,	\
 			0x01, 0x29),					\
-		raw_pdu(0x04, 0x06, 0x00, 0x10, 0x00),			\
-		raw_pdu(0x01, 0x04, 0x06, 0x00, 0x0a),			\
+		raw_pdu(0x04, 0x06, 0x00, 0x06, 0x00),			\
+		raw_pdu(0x05, 0x01, 0x06, 0x00, 0x00, 0x29),		\
+		raw_pdu(0x0a, 0x06, 0x00),				\
+		raw_pdu(0x0b, 0x01, 0x00),				\
+		raw_pdu(0x04, 0x09, 0x00, 0x10, 0x00),			\
+		raw_pdu(0x05, 0x01, 0x09, 0x00, 0x02, 0x29),		\
+		raw_pdu(0x04, 0x0a, 0x00, 0x10, 0x00),			\
+		raw_pdu(0x01, 0x04, 0x0a, 0x00, 0x0a),			\
 		raw_pdu(0x04, 0x16, 0xf0, 0x16, 0xf0),			\
 		raw_pdu(0x05, 0x01, 0x16, 0xf0, 0x00, 0x29),		\
 		raw_pdu(0x0a, 0x16, 0xf0),				\
@@ -1565,6 +1571,13 @@ static struct gatt_db *make_test_spec_small_db(void)
 							"Manufacturer Name"),
 		DESCRIPTOR(GATT_CHARAC_EXT_PROPER_UUID, BT_ATT_PERM_READ, 0x01,
 									0x00),
+		CHARACTERISTIC_STR(GATT_CHARAC_SOFTWARE_REVISION_STRING,
+						BT_ATT_PERM_READ,
+						BT_GATT_CHRC_PROP_READ |
+						BT_GATT_CHRC_PROP_INDICATE,
+						"5.59"),
+		DESCRIPTOR(GATT_CLIENT_CHARAC_CFG_UUID, BT_ATT_PERM_READ
+			| BT_ATT_PERM_WRITE, 0x00, 0x00),
 
 		PRIMARY_SERVICE(0xF010, GAP_UUID, 9),
 		INCLUDE(0x0001),
@@ -2308,7 +2321,7 @@ static void test_indication(struct context *context)
 }
 
 static const struct test_step test_indication_1 = {
-	.handle = 0x0003,
+	.handle = 0x0008,
 	.func = test_indication,
 	.value = read_data_1,
 	.length = 0x03,
@@ -2573,9 +2586,10 @@ int main(int argc, char *argv[])
 			raw_pdu(0x03, 0x00, 0x02),
 			raw_pdu(0x08, 0x01, 0x00, 0x0f, 0x00, 0x03, 0x28),
 			raw_pdu(0x09, 0x07, 0x02, 0x00, 0xb2, 0x03, 0x00, 0x29,
-					0x2a),
-			raw_pdu(0x08, 0x03, 0x00, 0x0f, 0x00, 0x03, 0x28),
-			raw_pdu(0x01, 0x08, 0x03, 0x00, 0x0a));
+					0x2a, 0x07, 0x00, 0x22, 0x08, 0x00,
+					0x28, 0x2a),
+			raw_pdu(0x08, 0x08, 0x00, 0x0f, 0x00, 0x03, 0x28),
+			raw_pdu(0x01, 0x08, 0x08, 0x00, 0x0a));
 
 	define_test_server("/TP/GAD/SR/BV-04-C/large-1", test_server,
 			ts_large_db_1, NULL,
@@ -2626,9 +2640,10 @@ int main(int argc, char *argv[])
 			raw_pdu(0x03, 0x00, 0x02),
 			raw_pdu(0x08, 0x01, 0x00, 0x0f, 0x00, 0x03, 0x28),
 			raw_pdu(0x09, 0x07, 0x02, 0x00, 0xb2, 0x03, 0x00, 0x29,
-					0x2a),
-			raw_pdu(0x08, 0x03, 0x00, 0x0f, 0x00, 0x03, 0x28),
-			raw_pdu(0x01, 0x08, 0x03, 0x00, 0x0a));
+					0x2a, 0x07, 0x00, 0x22, 0x08, 0x00,
+					0x28, 0x2a),
+			raw_pdu(0x08, 0x08, 0x00, 0x0f, 0x00, 0x03, 0x28),
+			raw_pdu(0x01, 0x08, 0x08, 0x00, 0x0a));
 
 	define_test_server("/TP/GAD/SR/BV-05-C/large-1", test_server,
 			ts_large_db_1, NULL,
@@ -3241,7 +3256,7 @@ int main(int argc, char *argv[])
 			&test_notification_1,
 			CLIENT_INIT_PDUS,
 			SMALL_DB_DISCOVERY_PDUS,
-			raw_pdu(0x12, 0x04, 0x00, 0x03, 0x00),
+			raw_pdu(0x12, 0x04, 0x00, 0x01, 0x00),
 			raw_pdu(0x13),
 			raw_pdu(),
 			raw_pdu(0x1B, 0x03, 0x00, 0x01, 0x02, 0x03));
@@ -3267,7 +3282,7 @@ int main(int argc, char *argv[])
 			&test_indication_1,
 			CLIENT_INIT_PDUS,
 			SMALL_DB_DISCOVERY_PDUS,
-			raw_pdu(0x12, 0x04, 0x00, 0x03, 0x00),
+			raw_pdu(0x12, 0x09, 0x00, 0x02, 0x00),
 			raw_pdu(0x13),
 			raw_pdu(),
 			raw_pdu(0x1D, 0x03, 0x00, 0x01, 0x02, 0x03),
-- 
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