1 /****************************************************************************** 2 * 3 * Copyright 2001-2012 Broadcom Corporation 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 /****************************************************************************** 20 * 21 * This file contains internally used PAN definitions 22 * 23 ******************************************************************************/ 24 25 #ifndef PAN_INT_H 26 #define PAN_INT_H 27 28 #include <cstdint> 29 30 #include "stack/include/bt_hdr.h" 31 #include "stack/include/pan_api.h" 32 #include "types/bluetooth/uuid.h" 33 #include "types/raw_address.h" 34 35 /* 36 * This role is used to shutdown the profile. Used internally 37 * Applications should call PAN_Deregister to shutdown the profile 38 */ 39 #define PAN_ROLE_INACTIVE 0 40 41 #define PAN_PROFILE_VERSION 0x0100 /* Version 1.00 */ 42 43 typedef enum : uint8_t { 44 PAN_STATE_IDLE = 0, 45 PAN_STATE_CONN_START = 1, 46 PAN_STATE_CONNECTED = 2, 47 } tPAN_STATE; 48 49 /* Define the PAN Connection Control Block 50 */ 51 typedef struct { 52 tPAN_STATE con_state; 53 54 #define PAN_FLAGS_CONN_COMPLETED 0x01 55 uint8_t con_flags; 56 57 uint16_t handle; 58 RawAddress rem_bda; 59 60 uint16_t bad_pkts_rcvd; 61 uint16_t src_uuid; 62 uint16_t dst_uuid; 63 uint16_t prv_src_uuid; 64 uint16_t prv_dst_uuid; 65 uint16_t ip_addr_known; 66 uint32_t ip_addr; 67 68 struct { 69 size_t octets{0}; 70 size_t packets{0}; 71 size_t errors{0}; 72 size_t drops{0}; 73 } write, read; 74 75 } tPAN_CONN; 76 77 /* The main PAN control block 78 */ 79 typedef struct { 80 tPAN_ROLE role; 81 tPAN_ROLE active_role; 82 tPAN_ROLE prv_active_role; 83 tPAN_CONN pcb[MAX_PAN_CONNS]; 84 85 tPAN_CONN_STATE_CB* pan_conn_state_cb; /* Connection state callback */ 86 tPAN_BRIDGE_REQ_CB* pan_bridge_req_cb; 87 tPAN_DATA_IND_CB* pan_data_ind_cb; 88 tPAN_DATA_BUF_IND_CB* pan_data_buf_ind_cb; 89 tPAN_FILTER_IND_CB* 90 pan_pfilt_ind_cb; /* protocol filter indication callback */ 91 tPAN_MFILTER_IND_CB* 92 pan_mfilt_ind_cb; /* multicast filter indication callback */ 93 tPAN_TX_DATA_FLOW_CB* pan_tx_data_flow_cb; 94 95 char* user_service_name; 96 char* gn_service_name; 97 char* nap_service_name; 98 uint32_t pan_user_sdp_handle; 99 uint32_t pan_gn_sdp_handle; 100 uint32_t pan_nap_sdp_handle; 101 uint8_t num_conns; 102 uint8_t trace_level; 103 } tPAN_CB; 104 105 /* Global PAN data 106 */ 107 extern tPAN_CB pan_cb; 108 109 /******************************************************************************/ 110 extern void pan_register_with_bnep(void); 111 extern void pan_conn_ind_cb(uint16_t handle, const RawAddress& p_bda, 112 const bluetooth::Uuid& remote_uuid, 113 const bluetooth::Uuid& local_uuid, 114 bool is_role_change); 115 extern void pan_connect_state_cb(uint16_t handle, const RawAddress& rem_bda, 116 tBNEP_RESULT result, bool is_role_change); 117 extern void pan_data_buf_ind_cb(uint16_t handle, const RawAddress& src, 118 const RawAddress& dst, uint16_t protocol, 119 BT_HDR* p_buf, bool ext); 120 extern void pan_tx_data_flow_cb(uint16_t handle, tBNEP_RESULT event); 121 void pan_proto_filt_ind_cb(uint16_t handle, bool indication, 122 tBNEP_RESULT result, uint16_t num_filters, 123 uint8_t* p_filters); 124 void pan_mcast_filt_ind_cb(uint16_t handle, bool indication, 125 tBNEP_RESULT result, uint16_t num_filters, 126 uint8_t* p_filters); 127 extern uint32_t pan_register_with_sdp(uint16_t uuid, const char* p_name, 128 const char* p_desc); 129 extern tPAN_CONN* pan_allocate_pcb(const RawAddress& p_bda, uint16_t handle); 130 extern tPAN_CONN* pan_get_pcb_by_handle(uint16_t handle); 131 extern tPAN_CONN* pan_get_pcb_by_addr(const RawAddress& p_bda); 132 extern void pan_close_all_connections(void); 133 extern void pan_release_pcb(tPAN_CONN* p_pcb); 134 extern void pan_dump_status(void); 135 136 /******************************************************************************/ 137 138 #endif 139