Home | History | Annotate | Download | only in include
      1 /******************************************************************************
      2  *
      3  *  Copyright (C) 2014 Google, Inc.
      4  *
      5  *  Licensed under the Apache License, Version 2.0 (the "License");
      6  *  you may not use this file except in compliance with the License.
      7  *  You may obtain a copy of the License at:
      8  *
      9  *  http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  *
     17  ******************************************************************************/
     18 
     19 #pragma once
     20 
     21 #include <stdbool.h>
     22 #include <stdint.h>
     23 
     24 #include "bdaddr.h"
     25 #include "device_features.h"
     26 #include "hci_layer.h"
     27 #include "hci_packet_factory.h"
     28 #include "hci_packet_parser.h"
     29 
     30 static const char CONTROLLER_MODULE[] = "controller_module";
     31 
     32 typedef struct controller_t {
     33   bool (*get_is_ready)(void);
     34 
     35   const bt_bdaddr_t *(*get_address)(void);
     36   const bt_version_t *(*get_bt_version)(void);
     37 
     38   const bt_device_features_t *(*get_features_classic)(int index);
     39   uint8_t (*get_last_features_classic_index)(void);
     40 
     41   const bt_device_features_t *(*get_features_ble)(void);
     42   const uint8_t *(*get_ble_supported_states)(void);
     43 
     44   bool (*supports_simple_pairing)(void);
     45   bool (*supports_secure_connections)(void);
     46   bool (*supports_simultaneous_le_bredr)(void);
     47   bool (*supports_reading_remote_extended_features)(void);
     48   bool (*supports_interlaced_inquiry_scan)(void);
     49   bool (*supports_rssi_with_inquiry_results)(void);
     50   bool (*supports_extended_inquiry_response)(void);
     51   bool (*supports_master_slave_role_switch)(void);
     52 
     53   bool (*supports_ble)(void);
     54   bool (*supports_ble_packet_extension)(void);
     55   bool (*supports_ble_connection_parameters_request)(void);
     56   bool (*supports_ble_privacy)(void);
     57 
     58   // Get the cached acl data sizes for the controller.
     59   uint16_t (*get_acl_data_size_classic)(void);
     60   uint16_t (*get_acl_data_size_ble)(void);
     61 
     62   // Get the cached acl packet sizes for the controller.
     63   // This is a convenience function for the respective
     64   // acl data size + size of the acl header.
     65   uint16_t (*get_acl_packet_size_classic)(void);
     66   uint16_t (*get_acl_packet_size_ble)(void);
     67 
     68   uint16_t (*get_ble_default_data_packet_length)(void);
     69 
     70   // Get the number of acl packets the controller can buffer.
     71   uint16_t (*get_acl_buffer_count_classic)(void);
     72   uint8_t (*get_acl_buffer_count_ble)(void);
     73 
     74   uint8_t (*get_ble_white_list_size)(void);
     75 
     76   uint8_t (*get_ble_resolving_list_max_size)(void);
     77   void (*set_ble_resolving_list_max_size)(int resolving_list_max_size);
     78   uint8_t *(*get_local_supported_codecs)(uint8_t *number_of_codecs);
     79 } controller_t;
     80 
     81 const controller_t *controller_get_interface();
     82 
     83 const controller_t *controller_get_test_interface(
     84     const hci_t *hci_interface,
     85     const hci_packet_factory_t *packet_factory_interface,
     86     const hci_packet_parser_t *packet_parser_interface);
     87