[PATCH 15/16] android/hal-gatt: Implement client batchscan_dis_batch_scan

[Szymon Janc <szymon.janc@tieto.com>]

This adds required IPC message, HAL implementation and daemon stub
handler.
---
 android/gatt.c     | 16 ++++++++++++++++
 android/hal-gatt.c | 11 ++++++++---
 android/hal-msg.h  |  5 +++++
 3 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/android/gatt.c b/android/gatt.c
index dbe749f..24b2af1 100644
--- a/android/gatt.c
+++ b/android/gatt.c
@@ -5714,6 +5714,19 @@ static void handle_client_enable_batchscan(const void *buf, uint16_t len)
 					HAL_STATUS_UNSUPPORTED);
 }
 
+static void handle_client_disable_batchscan(const void *buf, uint16_t len)
+{
+	const struct hal_cmd_gatt_client_disable_batchscan *cmd = buf;
+
+	DBG("client_if %d", cmd->client_if);
+
+	/* TODO */
+
+	ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_GATT,
+					HAL_OP_GATT_CLIENT_DISABLE_BATCHSCAN,
+					HAL_STATUS_UNSUPPORTED);
+}
+
 static const struct ipc_handler cmd_handlers[] = {
 	/* HAL_OP_GATT_CLIENT_REGISTER */
 	{ handle_client_register, false,
@@ -5859,6 +5872,9 @@ static const struct ipc_handler cmd_handlers[] = {
 	/* HAL_OP_GATT_CLIENT_ENABLE_BATCHSCAN */
 	{ handle_client_enable_batchscan, false,
 		sizeof(struct hal_cmd_gatt_client_enable_batchscan) },
+	/* HAL_OP_GATT_CLIENT_DISABLE_BATCHSCAN */
+	{ handle_client_disable_batchscan, false,
+		sizeof(struct hal_cmd_gatt_client_disable_batchscan) },
 };
 
 static uint8_t read_by_group_type(const uint8_t *cmd, uint16_t cmd_len,
diff --git a/android/hal-gatt.c b/android/hal-gatt.c
index 0fc89ac..a97095f 100644
--- a/android/hal-gatt.c
+++ b/android/hal-gatt.c
@@ -1634,11 +1634,16 @@ static bt_status_t batchscan_enb_batch_scan(int client_if, int scan_mode,
 
 static bt_status_t batchscan_dis_batch_scan(int client_if)
 {
-	DBG("");
+	struct hal_cmd_gatt_client_disable_batchscan cmd;
 
-	/* TODO */
+	if (!interface_ready())
+		return BT_STATUS_NOT_READY;
 
-	return BT_STATUS_UNSUPPORTED;
+	cmd.client_if = client_if;
+
+	return hal_ipc_cmd(HAL_SERVICE_ID_GATT,
+					HAL_OP_GATT_CLIENT_DISABLE_BATCHSCAN,
+					sizeof(cmd), &cmd, NULL, NULL, NULL);
 }
 
 static bt_status_t batchscan_read_reports(int client_if, int scan_mode)
diff --git a/android/hal-msg.h b/android/hal-msg.h
index ca2cf9a..696972a 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -1152,6 +1152,11 @@ struct hal_cmd_gatt_client_enable_batchscan {
 	int32_t discard_rule;
 } __attribute__((packed));
 
+#define HAL_OP_GATT_CLIENT_DISABLE_BATCHSCAN		0x31
+struct hal_cmd_gatt_client_disable_batchscan {
+	int32_t client_if;
+} __attribute__((packed));
+
 /* Handsfree client HAL API */
 
 #define HAL_OP_HF_CLIENT_CONNECT		0x01
-- 
1.9.3