This adds skeleton with stubs and proper build system entries.
---
android/Android.mk | 1 +
android/Makefile.am | 1 +
android/hal-bluetooth.c | 3 +
android/hal-gatt.c | 563 ++++++++++++++++++++++++++++++++++++++++++++++++
android/hal.h | 4 +
5 files changed, 572 insertions(+)
create mode 100644 android/hal-gatt.c
diff --git a/android/Android.mk b/android/Android.mk
index 56b86ba..6fd0f94 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -118,6 +118,7 @@ LOCAL_SRC_FILES := \
bluez/android/hal-a2dp.c \
bluez/android/hal-avrcp.c \
bluez/android/hal-handsfree.c \
+ bluez/android/hal-gatt.c \
bluez/android/hal-utils.c \
LOCAL_C_INCLUDES += \
diff --git a/android/Makefile.am b/android/Makefile.am
index 31f905c..8abfff4 100644
--- a/android/Makefile.am
+++ b/android/Makefile.am
@@ -55,6 +55,7 @@ android_bluetooth_default_la_SOURCES = android/hal.h android/hal-bluetooth.c \
android/hal-a2dp.c \
android/hal-avrcp.c \
android/hal-handsfree.c \
+ android/hal-gatt.c \
android/hardware/bluetooth.h \
android/hardware/bt_av.h \
android/hardware/bt_gatt.h \
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 6871f5d..f58f72c 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -773,6 +773,9 @@ static const void *get_profile_interface(const char *profile_id)
if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_ID))
return bt_get_handsfree_interface();
+ if (!strcmp(profile_id, BT_PROFILE_GATT_ID))
+ return bt_get_gatt_interface();
+
return NULL;
}
diff --git a/android/hal-gatt.c b/android/hal-gatt.c
new file mode 100644
index 0000000..00cf888
--- /dev/null
+++ b/android/hal-gatt.c
@@ -0,0 +1,563 @@
+/*
+ * Copyright (C) 2014 Intel Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <stdbool.h>
+
+#include "hal-log.h"
+#include "hal.h"
+#include "hal-msg.h"
+#include "hal-ipc.h"
+
+static const btgatt_callbacks_t *cbs = NULL;
+
+static bool interface_ready(void)
+{
+ return cbs != NULL;
+}
+
+/* Client Event Handlers */
+
+static void handle_register_client(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_scan_result(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_connect(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_disconnect(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_search_complete(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_search_result(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_get_characteristic(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_get_descriptor(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_get_included_service(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_register_for_notification(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_notify(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_read_characteristic(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_write_characteristic(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_read_descriptor(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_write_descriptor(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_execute_write(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_read_remote_rssi(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_listen(void *buf, uint16_t len)
+{
+
+}
+
+/* Server Event Handlers */
+
+static void handle_register_server(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_connection(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_service_added(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_included_service_added(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_characteristic_added(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_descriptor_added(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_service_started(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_service_stopped(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_service_deleted(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_request_read(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_request_write(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_request_exec_write(void *buf, uint16_t len)
+{
+
+}
+
+static void handle_response_confirmation(void *buf, uint16_t len)
+{
+
+}
+
+/* handlers will be called from notification thread context,
+ * index in table equals to 'opcode - HAL_MINIMUM_EVENT' */
+static const struct hal_ipc_handler ev_handlers[] = {
+ /* Client Event Handlers */
+ {handle_register_client, false,
+ sizeof(struct hal_ev_gatt_client_register_client)},
+ {handle_scan_result, true,
+ sizeof(struct hal_ev_gatt_client_scan_result)},
+ {handle_connect, false, sizeof(struct hal_ev_gatt_client_connect)},
+ {handle_disconnect, false,
+ sizeof(struct hal_ev_gatt_client_disconnect)},
+ {handle_search_complete, false,
+ sizeof(struct hal_ev_gatt_client_search_complete)},
+ {handle_search_result, false,
+ sizeof(struct hal_ev_gatt_client_search_result)},
+ {handle_get_characteristic, false,
+ sizeof(struct hal_ev_gatt_client_get_characteristic)},
+ {handle_get_descriptor, false,
+ sizeof(struct hal_ev_gatt_client_get_descriptor)},
+ {handle_get_included_service, false,
+ sizeof(struct hal_ev_gatt_client_get_inc_service)},
+ {handle_register_for_notification, false,
+ sizeof(struct hal_ev_gatt_client_reg_for_notif)},
+ {handle_notify, true, sizeof(struct hal_ev_gatt_client_notify)},
+ {handle_read_characteristic, true,
+ sizeof(struct hal_ev_gatt_client_read_characteristic)},
+ {handle_write_characteristic, false,
+ sizeof(struct hal_ev_gatt_client_write_characteristic)},
+ {handle_read_descriptor, false,
+ sizeof(struct hal_ev_gatt_client_read_descriptor)},
+ {handle_write_descriptor, false,
+ sizeof(struct hal_ev_gatt_client_write_descriptor)},
+ {handle_execute_write, false,
+ sizeof(struct hal_ev_gatt_client_exec_write)},
+ {handle_read_remote_rssi, false,
+ sizeof(struct hal_ev_gatt_client_read_remote_rssi)},
+ {handle_listen, false, sizeof(struct hal_ev_gatt_client_listen)},
+
+ /* Server Event Handlers */
+ {handle_register_server, false,
+ sizeof(struct hal_ev_gatt_server_register)},
+ {handle_connection, false,
+ sizeof(struct hal_ev_gatt_server_connection)},
+ {handle_service_added, false,
+ sizeof(struct hal_ev_gatt_server_service_added)},
+ {handle_included_service_added, false,
+ sizeof(struct hal_ev_gatt_server_service_added)},
+ {handle_characteristic_added, false,
+ sizeof(struct hal_ev_gatt_server_characteristic_added)},
+ {handle_descriptor_added, false,
+ sizeof(struct hal_ev_gatt_server_descriptor_added)},
+ {handle_service_started, false,
+ sizeof(struct hal_ev_gatt_server_service_started)},
+ {handle_service_stopped, false,
+ sizeof(struct hal_ev_gatt_server_service_stopped)},
+ {handle_service_deleted, false,
+ sizeof(struct hal_ev_gatt_server_service_deleted)},
+ {handle_request_read, false,
+ sizeof(struct hal_ev_gatt_server_request_read)},
+ {handle_request_write, true,
+ sizeof(struct hal_ev_gatt_server_request_write)},
+ {handle_request_exec_write, false,
+ sizeof(struct hal_ev_gatt_server_request_exec_write)},
+ {handle_response_confirmation, false,
+ sizeof(struct hal_ev_gatt_server_rsp_confirmation)},
+};
+
+static bt_status_t init(const btgatt_callbacks_t *callbacks)
+{
+ struct hal_cmd_register_module cmd;
+ int ret;
+
+ DBG("");
+
+ if (interface_ready())
+ return BT_STATUS_DONE;
+
+ cbs = callbacks;
+
+ hal_ipc_register(HAL_SERVICE_ID_GATT, ev_handlers,
+ sizeof(ev_handlers)/sizeof(ev_handlers[0]));
+
+ cmd.service_id = HAL_SERVICE_ID_GATT;
+
+ ret = hal_ipc_cmd(HAL_SERVICE_ID_CORE, HAL_OP_REGISTER_MODULE,
+ sizeof(cmd), &cmd, 0, NULL, NULL);
+
+ if (ret != BT_STATUS_SUCCESS) {
+ cbs = NULL;
+ hal_ipc_unregister(HAL_SERVICE_ID_GATT);
+ }
+
+ return ret;
+}
+
+/* Client API */
+
+static bt_status_t register_client(bt_uuid_t *uuid)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t unregister_client(int client_if)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t scan(int client_if, bool start)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t connect(int client_if, const bt_bdaddr_t *bd_addr,
+ bool is_direct)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t disconnect(int client_if, const bt_bdaddr_t *bd_addr,
+ int conn_id)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t listen(int client_if, bool start)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t refresh(int client_if, const bt_bdaddr_t *bd_addr)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t search_service(int conn_id, bt_uuid_t *filter_uuid)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t get_included_service(int conn_id, btgatt_srvc_id_t *srvc_id,
+ btgatt_srvc_id_t *start_incl_srvc_id)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t get_characteristic(int conn_id, btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *start_char_id)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t get_descriptor(int conn_id, btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *char_id,
+ btgatt_gatt_id_t *start_descr_id)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t read_characteristic(int conn_id, btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *char_id,
+ int auth_req)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t write_characteristic(int conn_id, btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *char_id, int write_type,
+ int len, int auth_req, char *p_value)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t read_descriptor(int conn_id, btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *char_id,
+ btgatt_gatt_id_t *descr_id, int auth_req)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t write_descriptor(int conn_id, btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *char_id,
+ btgatt_gatt_id_t *descr_id, int write_type,
+ int len, int auth_req, char *p_value)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t execute_write(int conn_id, int execute)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t register_for_notification(int client_if,
+ const bt_bdaddr_t *bd_addr,
+ btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *char_id)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t deregister_for_notification(int client_if,
+ const bt_bdaddr_t *bd_addr, btgatt_srvc_id_t *srvc_id,
+ btgatt_gatt_id_t *char_id)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t read_remote_rssi(int client_if, const bt_bdaddr_t *bd_addr)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static int get_device_type(const bt_bdaddr_t *bd_addr)
+{
+ return 0;
+}
+
+static bt_status_t set_adv_data(int server_if, bool set_scan_rsp,
+ bool include_name, bool include_txpower,
+ int min_interval, int max_interval, int appearance,
+ uint16_t manufacturer_len, char *manufacturer_data)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t test_command(int command, btgatt_test_params_t *params)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+/* Server API */
+
+static bt_status_t register_server(bt_uuid_t *uuid)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t unregister_server(int server_if)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t server_connect(int server_if, const bt_bdaddr_t *bd_addr,
+ bool is_direct)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t add_service(int server_if, btgatt_srvc_id_t *srvc_id,
+ int num_handles)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t add_included_service(int server_if, int service_handle,
+ int included_handle)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t add_characteristic(int server_if, int service_handle,
+ bt_uuid_t *uuid, int properties,
+ int permissions)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t add_descriptor(int server_if, int service_handle,
+ bt_uuid_t *uuid, int permissions)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t start_service(int server_if, int service_handle,
+ int transport)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t stop_service(int server_if, int service_handle)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t delete_service(int server_if, int service_handle)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t send_indication(int server_if, int attribute_handle,
+ int conn_id, int len, int confirm,
+ char *p_value)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static bt_status_t send_response(int conn_id, int trans_id, int status,
+ btgatt_response_t *response)
+{
+ return BT_STATUS_UNSUPPORTED;
+}
+
+static void cleanup(void)
+{
+ struct hal_cmd_unregister_module cmd;
+
+ DBG("");
+
+ if (!interface_ready())
+ return;
+
+ cbs = NULL;
+
+ cmd.service_id = HAL_SERVICE_ID_GATT;
+
+ hal_ipc_cmd(HAL_SERVICE_ID_CORE, HAL_OP_UNREGISTER_MODULE,
+ sizeof(cmd), &cmd, 0, NULL, NULL);
+
+ hal_ipc_unregister(HAL_SERVICE_ID_GATT);
+}
+
+static btgatt_client_interface_t client_iface = {
+ .register_client = register_client,
+ .unregister_client = unregister_client,
+ .scan = scan,
+ .connect = connect,
+ .disconnect = disconnect,
+ .listen = listen,
+ .refresh = refresh,
+ .search_service = search_service,
+ .get_included_service = get_included_service,
+ .get_characteristic = get_characteristic,
+ .get_descriptor = get_descriptor,
+ .read_characteristic = read_characteristic,
+ .write_characteristic = write_characteristic,
+ .read_descriptor = read_descriptor,
+ .write_descriptor = write_descriptor,
+ .execute_write = execute_write,
+ .register_for_notification = register_for_notification,
+ .deregister_for_notification = deregister_for_notification,
+ .read_remote_rssi = read_remote_rssi,
+ .get_device_type = get_device_type,
+ .set_adv_data = set_adv_data,
+ .test_command = test_command,
+};
+
+static btgatt_server_interface_t server_iface = {
+ .register_server = register_server,
+ .unregister_server = unregister_server,
+ .connect = server_connect,
+ .add_service = add_service,
+ .add_included_service = add_included_service,
+ .add_characteristic = add_characteristic,
+ .add_descriptor = add_descriptor,
+ .start_service = start_service,
+ .stop_service = stop_service,
+ .delete_service = delete_service,
+ .send_indication = send_indication,
+ .send_response = send_response,
+};
+
+static btgatt_interface_t iface = {
+ .size = sizeof(iface),
+ .init = init,
+ .cleanup = cleanup,
+ .client = &client_iface,
+ .server = &server_iface,
+};
+
+btgatt_interface_t *bt_get_gatt_interface(void)
+{
+ return &iface;
+}
diff --git a/android/hal.h b/android/hal.h
index 6fd2559..b1c0216 100644
--- a/android/hal.h
+++ b/android/hal.h
@@ -22,6 +22,9 @@
#include <hardware/bt_av.h>
#include <hardware/bt_rc.h>
#include <hardware/bt_hf.h>
+#include <hardware/bt_gatt.h>
+#include <hardware/bt_gatt_client.h>
+#include <hardware/bt_gatt_server.h>
btsock_interface_t *bt_get_socket_interface(void);
bthh_interface_t *bt_get_hidhost_interface(void);
@@ -29,6 +32,7 @@ btpan_interface_t *bt_get_pan_interface(void);
btav_interface_t *bt_get_a2dp_interface(void);
btrc_interface_t *bt_get_avrcp_interface(void);
bthf_interface_t *bt_get_handsfree_interface(void);
+btgatt_interface_t *bt_get_gatt_interface(void);
void bt_thread_associate(void);
void bt_thread_disassociate(void);
--
1.9.0
Hi Jakub,
On Monday 03 of March 2014 11:56:11 Jakub Tyszkowski wrote:
> This adds skeleton with stubs and proper build system entries.
> ---
> android/Android.mk | 1 +
> android/Makefile.am | 1 +
> android/hal-bluetooth.c | 3 +
> android/hal-gatt.c | 563 ++++++++++++++++++++++++++++++++++++++++++++++++
> android/hal.h | 4 +
> 5 files changed, 572 insertions(+)
> create mode 100644 android/hal-gatt.c
>
> diff --git a/android/Android.mk b/android/Android.mk
> index 56b86ba..6fd0f94 100644
> --- a/android/Android.mk
> +++ b/android/Android.mk
> @@ -118,6 +118,7 @@ LOCAL_SRC_FILES := \
> bluez/android/hal-a2dp.c \
> bluez/android/hal-avrcp.c \
> bluez/android/hal-handsfree.c \
> + bluez/android/hal-gatt.c \
> bluez/android/hal-utils.c \
>
> LOCAL_C_INCLUDES += \
> diff --git a/android/Makefile.am b/android/Makefile.am
> index 31f905c..8abfff4 100644
> --- a/android/Makefile.am
> +++ b/android/Makefile.am
> @@ -55,6 +55,7 @@ android_bluetooth_default_la_SOURCES = android/hal.h android/hal-bluetooth.c \
> android/hal-a2dp.c \
> android/hal-avrcp.c \
> android/hal-handsfree.c \
> + android/hal-gatt.c \
> android/hardware/bluetooth.h \
> android/hardware/bt_av.h \
> android/hardware/bt_gatt.h \
> diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
> index 6871f5d..f58f72c 100644
> --- a/android/hal-bluetooth.c
> +++ b/android/hal-bluetooth.c
> @@ -773,6 +773,9 @@ static const void *get_profile_interface(const char *profile_id)
> if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_ID))
> return bt_get_handsfree_interface();
>
> + if (!strcmp(profile_id, BT_PROFILE_GATT_ID))
> + return bt_get_gatt_interface();
> +
> return NULL;
> }
>
> diff --git a/android/hal-gatt.c b/android/hal-gatt.c
> new file mode 100644
> index 0000000..00cf888
> --- /dev/null
> +++ b/android/hal-gatt.c
> @@ -0,0 +1,563 @@
> +/*
> + * Copyright (C) 2014 Intel Corporation
> + *
> + * Licensed under the Apache License, Version 2.0 (the "License");
> + * you may not use this file except in compliance with the License.
> + * You may obtain a copy of the License at
> + *
> + * http://www.apache.org/licenses/LICENSE-2.0
> + *
> + * Unless required by applicable law or agreed to in writing, software
> + * distributed under the License is distributed on an "AS IS" BASIS,
> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> + * See the License for the specific language governing permissions and
> + * limitations under the License.
> + *
> + */
> +
> +#include <stdbool.h>
> +
> +#include "hal-log.h"
> +#include "hal.h"
> +#include "hal-msg.h"
> +#include "hal-ipc.h"
> +
> +static const btgatt_callbacks_t *cbs = NULL;
> +
> +static bool interface_ready(void)
> +{
> + return cbs != NULL;
> +}
> +
> +/* Client Event Handlers */
> +
> +static void handle_register_client(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_scan_result(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_connect(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_disconnect(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_search_complete(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_search_result(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_get_characteristic(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_get_descriptor(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_get_included_service(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_register_for_notification(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_notify(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_read_characteristic(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_write_characteristic(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_read_descriptor(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_write_descriptor(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_execute_write(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_read_remote_rssi(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_listen(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +/* Server Event Handlers */
> +
> +static void handle_register_server(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_connection(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_service_added(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_included_service_added(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_characteristic_added(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_descriptor_added(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_service_started(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_service_stopped(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_service_deleted(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_request_read(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_request_write(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_request_exec_write(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +static void handle_response_confirmation(void *buf, uint16_t len)
> +{
> +
> +}
> +
> +/* handlers will be called from notification thread context,
> + * index in table equals to 'opcode - HAL_MINIMUM_EVENT' */
> +static const struct hal_ipc_handler ev_handlers[] = {
> + /* Client Event Handlers */
> + {handle_register_client, false,
> + sizeof(struct hal_ev_gatt_client_register_client)},
> + {handle_scan_result, true,
> + sizeof(struct hal_ev_gatt_client_scan_result)},
> + {handle_connect, false, sizeof(struct hal_ev_gatt_client_connect)},
> + {handle_disconnect, false,
> + sizeof(struct hal_ev_gatt_client_disconnect)},
> + {handle_search_complete, false,
> + sizeof(struct hal_ev_gatt_client_search_complete)},
> + {handle_search_result, false,
> + sizeof(struct hal_ev_gatt_client_search_result)},
> + {handle_get_characteristic, false,
> + sizeof(struct hal_ev_gatt_client_get_characteristic)},
> + {handle_get_descriptor, false,
> + sizeof(struct hal_ev_gatt_client_get_descriptor)},
> + {handle_get_included_service, false,
> + sizeof(struct hal_ev_gatt_client_get_inc_service)},
> + {handle_register_for_notification, false,
> + sizeof(struct hal_ev_gatt_client_reg_for_notif)},
> + {handle_notify, true, sizeof(struct hal_ev_gatt_client_notify)},
> + {handle_read_characteristic, true,
> + sizeof(struct hal_ev_gatt_client_read_characteristic)},
> + {handle_write_characteristic, false,
> + sizeof(struct hal_ev_gatt_client_write_characteristic)},
> + {handle_read_descriptor, false,
> + sizeof(struct hal_ev_gatt_client_read_descriptor)},
> + {handle_write_descriptor, false,
> + sizeof(struct hal_ev_gatt_client_write_descriptor)},
> + {handle_execute_write, false,
> + sizeof(struct hal_ev_gatt_client_exec_write)},
> + {handle_read_remote_rssi, false,
> + sizeof(struct hal_ev_gatt_client_read_remote_rssi)},
> + {handle_listen, false, sizeof(struct hal_ev_gatt_client_listen)},
> +
> + /* Server Event Handlers */
> + {handle_register_server, false,
> + sizeof(struct hal_ev_gatt_server_register)},
> + {handle_connection, false,
> + sizeof(struct hal_ev_gatt_server_connection)},
> + {handle_service_added, false,
> + sizeof(struct hal_ev_gatt_server_service_added)},
> + {handle_included_service_added, false,
> + sizeof(struct hal_ev_gatt_server_service_added)},
> + {handle_characteristic_added, false,
> + sizeof(struct hal_ev_gatt_server_characteristic_added)},
> + {handle_descriptor_added, false,
> + sizeof(struct hal_ev_gatt_server_descriptor_added)},
> + {handle_service_started, false,
> + sizeof(struct hal_ev_gatt_server_service_started)},
> + {handle_service_stopped, false,
> + sizeof(struct hal_ev_gatt_server_service_stopped)},
> + {handle_service_deleted, false,
> + sizeof(struct hal_ev_gatt_server_service_deleted)},
> + {handle_request_read, false,
> + sizeof(struct hal_ev_gatt_server_request_read)},
> + {handle_request_write, true,
> + sizeof(struct hal_ev_gatt_server_request_write)},
> + {handle_request_exec_write, false,
> + sizeof(struct hal_ev_gatt_server_request_exec_write)},
> + {handle_response_confirmation, false,
> + sizeof(struct hal_ev_gatt_server_rsp_confirmation)},
> +};
> +
> +static bt_status_t init(const btgatt_callbacks_t *callbacks)
> +{
> + struct hal_cmd_register_module cmd;
> + int ret;
> +
> + DBG("");
> +
> + if (interface_ready())
> + return BT_STATUS_DONE;
> +
> + cbs = callbacks;
> +
> + hal_ipc_register(HAL_SERVICE_ID_GATT, ev_handlers,
> + sizeof(ev_handlers)/sizeof(ev_handlers[0]));
> +
> + cmd.service_id = HAL_SERVICE_ID_GATT;
> +
> + ret = hal_ipc_cmd(HAL_SERVICE_ID_CORE, HAL_OP_REGISTER_MODULE,
> + sizeof(cmd), &cmd, 0, NULL, NULL);
> +
> + if (ret != BT_STATUS_SUCCESS) {
> + cbs = NULL;
> + hal_ipc_unregister(HAL_SERVICE_ID_GATT);
> + }
> +
> + return ret;
> +}
> +
> +/* Client API */
> +
> +static bt_status_t register_client(bt_uuid_t *uuid)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t unregister_client(int client_if)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t scan(int client_if, bool start)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t connect(int client_if, const bt_bdaddr_t *bd_addr,
> + bool is_direct)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t disconnect(int client_if, const bt_bdaddr_t *bd_addr,
> + int conn_id)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t listen(int client_if, bool start)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t refresh(int client_if, const bt_bdaddr_t *bd_addr)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t search_service(int conn_id, bt_uuid_t *filter_uuid)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t get_included_service(int conn_id, btgatt_srvc_id_t *srvc_id,
> + btgatt_srvc_id_t *start_incl_srvc_id)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t get_characteristic(int conn_id, btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *start_char_id)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t get_descriptor(int conn_id, btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *char_id,
> + btgatt_gatt_id_t *start_descr_id)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t read_characteristic(int conn_id, btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *char_id,
> + int auth_req)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t write_characteristic(int conn_id, btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *char_id, int write_type,
> + int len, int auth_req, char *p_value)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t read_descriptor(int conn_id, btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *char_id,
> + btgatt_gatt_id_t *descr_id, int auth_req)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t write_descriptor(int conn_id, btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *char_id,
> + btgatt_gatt_id_t *descr_id, int write_type,
> + int len, int auth_req, char *p_value)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t execute_write(int conn_id, int execute)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t register_for_notification(int client_if,
> + const bt_bdaddr_t *bd_addr,
> + btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *char_id)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t deregister_for_notification(int client_if,
> + const bt_bdaddr_t *bd_addr, btgatt_srvc_id_t *srvc_id,
> + btgatt_gatt_id_t *char_id)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t read_remote_rssi(int client_if, const bt_bdaddr_t *bd_addr)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static int get_device_type(const bt_bdaddr_t *bd_addr)
> +{
> + return 0;
> +}
> +
> +static bt_status_t set_adv_data(int server_if, bool set_scan_rsp,
> + bool include_name, bool include_txpower,
> + int min_interval, int max_interval, int appearance,
> + uint16_t manufacturer_len, char *manufacturer_data)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t test_command(int command, btgatt_test_params_t *params)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +/* Server API */
> +
> +static bt_status_t register_server(bt_uuid_t *uuid)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t unregister_server(int server_if)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t server_connect(int server_if, const bt_bdaddr_t *bd_addr,
> + bool is_direct)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t add_service(int server_if, btgatt_srvc_id_t *srvc_id,
> + int num_handles)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t add_included_service(int server_if, int service_handle,
> + int included_handle)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t add_characteristic(int server_if, int service_handle,
> + bt_uuid_t *uuid, int properties,
> + int permissions)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t add_descriptor(int server_if, int service_handle,
> + bt_uuid_t *uuid, int permissions)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t start_service(int server_if, int service_handle,
> + int transport)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t stop_service(int server_if, int service_handle)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t delete_service(int server_if, int service_handle)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t send_indication(int server_if, int attribute_handle,
> + int conn_id, int len, int confirm,
> + char *p_value)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static bt_status_t send_response(int conn_id, int trans_id, int status,
> + btgatt_response_t *response)
> +{
> + return BT_STATUS_UNSUPPORTED;
> +}
> +
> +static void cleanup(void)
> +{
> + struct hal_cmd_unregister_module cmd;
> +
> + DBG("");
> +
> + if (!interface_ready())
> + return;
> +
> + cbs = NULL;
> +
> + cmd.service_id = HAL_SERVICE_ID_GATT;
> +
> + hal_ipc_cmd(HAL_SERVICE_ID_CORE, HAL_OP_UNREGISTER_MODULE,
> + sizeof(cmd), &cmd, 0, NULL, NULL);
> +
> + hal_ipc_unregister(HAL_SERVICE_ID_GATT);
> +}
> +
> +static btgatt_client_interface_t client_iface = {
> + .register_client = register_client,
> + .unregister_client = unregister_client,
> + .scan = scan,
> + .connect = connect,
> + .disconnect = disconnect,
> + .listen = listen,
> + .refresh = refresh,
> + .search_service = search_service,
> + .get_included_service = get_included_service,
> + .get_characteristic = get_characteristic,
> + .get_descriptor = get_descriptor,
> + .read_characteristic = read_characteristic,
> + .write_characteristic = write_characteristic,
> + .read_descriptor = read_descriptor,
> + .write_descriptor = write_descriptor,
> + .execute_write = execute_write,
> + .register_for_notification = register_for_notification,
> + .deregister_for_notification = deregister_for_notification,
> + .read_remote_rssi = read_remote_rssi,
> + .get_device_type = get_device_type,
> + .set_adv_data = set_adv_data,
> + .test_command = test_command,
> +};
> +
> +static btgatt_server_interface_t server_iface = {
> + .register_server = register_server,
> + .unregister_server = unregister_server,
> + .connect = server_connect,
> + .add_service = add_service,
> + .add_included_service = add_included_service,
> + .add_characteristic = add_characteristic,
> + .add_descriptor = add_descriptor,
> + .start_service = start_service,
> + .stop_service = stop_service,
> + .delete_service = delete_service,
> + .send_indication = send_indication,
> + .send_response = send_response,
> +};
> +
> +static btgatt_interface_t iface = {
> + .size = sizeof(iface),
> + .init = init,
> + .cleanup = cleanup,
> + .client = &client_iface,
> + .server = &server_iface,
> +};
> +
> +btgatt_interface_t *bt_get_gatt_interface(void)
> +{
> + return &iface;
> +}
> diff --git a/android/hal.h b/android/hal.h
> index 6fd2559..b1c0216 100644
> --- a/android/hal.h
> +++ b/android/hal.h
> @@ -22,6 +22,9 @@
> #include <hardware/bt_av.h>
> #include <hardware/bt_rc.h>
> #include <hardware/bt_hf.h>
> +#include <hardware/bt_gatt.h>
> +#include <hardware/bt_gatt_client.h>
> +#include <hardware/bt_gatt_server.h>
>
> btsock_interface_t *bt_get_socket_interface(void);
> bthh_interface_t *bt_get_hidhost_interface(void);
> @@ -29,6 +32,7 @@ btpan_interface_t *bt_get_pan_interface(void);
> btav_interface_t *bt_get_a2dp_interface(void);
> btrc_interface_t *bt_get_avrcp_interface(void);
> bthf_interface_t *bt_get_handsfree_interface(void);
> +btgatt_interface_t *bt_get_gatt_interface(void);
>
> void bt_thread_associate(void);
> void bt_thread_disassociate(void);
>
Applied (with some minor changes), thanks.
--
Best regards,
Szymon Janc