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/******************************************************************************
*
* Copyright 2001-2012 Broadcom 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.
*
******************************************************************************/
/******************************************************************************
*
* This file contains internally used PAN definitions
*
******************************************************************************/
#ifndef PAN_INT_H
#define PAN_INT_H
#include <cstdint>
#include "stack/include/bt_hdr.h"
#include "stack/include/pan_api.h"
#include "types/bluetooth/uuid.h"
#include "types/raw_address.h"
/*
* This role is used to shutdown the profile. Used internally
* Applications should call PAN_Deregister to shutdown the profile
*/
#define PAN_ROLE_INACTIVE 0
#define PAN_PROFILE_VERSION 0x0100 /* Version 1.00 */
typedef enum : uint8_t {
PAN_STATE_IDLE = 0,
PAN_STATE_CONN_START = 1,
PAN_STATE_CONNECTED = 2,
} tPAN_STATE;
/* Define the PAN Connection Control Block
*/
typedef struct {
tPAN_STATE con_state;
#define PAN_FLAGS_CONN_COMPLETED 0x01
uint8_t con_flags;
uint16_t handle;
RawAddress rem_bda;
uint16_t bad_pkts_rcvd;
uint16_t src_uuid;
uint16_t dst_uuid;
uint16_t prv_src_uuid;
uint16_t prv_dst_uuid;
uint16_t ip_addr_known;
uint32_t ip_addr;
struct {
size_t octets{0};
size_t packets{0};
size_t errors{0};
size_t drops{0};
} write, read;
} tPAN_CONN;
/* The main PAN control block
*/
typedef struct {
tPAN_ROLE role;
tPAN_ROLE active_role;
tPAN_ROLE prv_active_role;
tPAN_CONN pcb[MAX_PAN_CONNS];
tPAN_CONN_STATE_CB* pan_conn_state_cb; /* Connection state callback */
tPAN_BRIDGE_REQ_CB* pan_bridge_req_cb;
tPAN_DATA_IND_CB* pan_data_ind_cb;
tPAN_DATA_BUF_IND_CB* pan_data_buf_ind_cb;
tPAN_FILTER_IND_CB*
pan_pfilt_ind_cb; /* protocol filter indication callback */
tPAN_MFILTER_IND_CB*
pan_mfilt_ind_cb; /* multicast filter indication callback */
tPAN_TX_DATA_FLOW_CB* pan_tx_data_flow_cb;
char* user_service_name;
char* gn_service_name;
char* nap_service_name;
uint32_t pan_user_sdp_handle;
uint32_t pan_gn_sdp_handle;
uint32_t pan_nap_sdp_handle;
uint8_t num_conns;
uint8_t trace_level;
} tPAN_CB;
/* Global PAN data
*/
extern tPAN_CB pan_cb;
/******************************************************************************/
extern void pan_register_with_bnep(void);
extern void pan_conn_ind_cb(uint16_t handle, const RawAddress& p_bda,
const bluetooth::Uuid& remote_uuid,
const bluetooth::Uuid& local_uuid,
bool is_role_change);
extern void pan_connect_state_cb(uint16_t handle, const RawAddress& rem_bda,
tBNEP_RESULT result, bool is_role_change);
extern void pan_data_buf_ind_cb(uint16_t handle, const RawAddress& src,
const RawAddress& dst, uint16_t protocol,
BT_HDR* p_buf, bool ext);
extern void pan_tx_data_flow_cb(uint16_t handle, tBNEP_RESULT event);
void pan_proto_filt_ind_cb(uint16_t handle, bool indication,
tBNEP_RESULT result, uint16_t num_filters,
uint8_t* p_filters);
void pan_mcast_filt_ind_cb(uint16_t handle, bool indication,
tBNEP_RESULT result, uint16_t num_filters,
uint8_t* p_filters);
extern uint32_t pan_register_with_sdp(uint16_t uuid, const char* p_name,
const char* p_desc);
extern tPAN_CONN* pan_allocate_pcb(const RawAddress& p_bda, uint16_t handle);
extern tPAN_CONN* pan_get_pcb_by_handle(uint16_t handle);
extern tPAN_CONN* pan_get_pcb_by_addr(const RawAddress& p_bda);
extern void pan_close_all_connections(void);
extern void pan_release_pcb(tPAN_CONN* p_pcb);
extern void pan_dump_status(void);
/******************************************************************************/
#endif
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