1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __BT_SDP_H__ 18 #define __BT_SDP_H__ 19 20 #include <stdint.h> 21 // #include "bluetooth.h" 22 #include "common/bt_defs.h" 23 #include "esp_bt_defs.h" 24 25 #define SDP_OPP_SUPPORTED_FORMATS_MAX_LENGTH 15 26 27 /** 28 * These events are handled by the state machine 29 */ 30 typedef enum { 31 SDP_TYPE_RAW, // Used to carry raw SDP search data for unknown UUIDs 32 SDP_TYPE_MAP_MAS, // Message Access Profile - Server 33 SDP_TYPE_MAP_MNS, // Message Access Profile - Client (Notification Server) 34 SDP_TYPE_PBAP_PSE, // Phone Book Profile - Server 35 SDP_TYPE_PBAP_PCE, // Phone Book Profile - Client 36 SDP_TYPE_OPP_SERVER, // Object Push Profile 37 SDP_TYPE_SAP_SERVER // SIM Access Profile 38 } bluetooth_sdp_types; 39 40 typedef struct _bluetooth_sdp_hdr { 41 bluetooth_sdp_types type; 42 esp_bt_uuid_t uuid; 43 uint32_t service_name_length; 44 char *service_name; 45 int32_t rfcomm_channel_number; 46 int32_t l2cap_psm; 47 int32_t profile_version; 48 } bluetooth_sdp_hdr; 49 50 /** 51 * Some signals need additional pointers, hence we introduce a 52 * generic way to handle these pointers. 53 */ 54 typedef struct _bluetooth_sdp_hdr_overlay { 55 bluetooth_sdp_types type; 56 esp_bt_uuid_t bt_uuid; 57 uint32_t service_name_length; 58 char *service_name; 59 int32_t rfcomm_channel_number; 60 int32_t l2cap_psm; 61 int32_t profile_version; 62 63 // User pointers, only used for some signals - see bluetooth_sdp_ops_record 64 int user1_ptr_len; 65 uint8_t *user1_ptr; 66 int user2_ptr_len; 67 uint8_t *user2_ptr; 68 } bluetooth_sdp_hdr_overlay; 69 70 typedef struct _bluetooth_sdp_mas_record { 71 bluetooth_sdp_hdr_overlay hdr; 72 uint32_t mas_instance_id; 73 uint32_t supported_features; 74 uint32_t supported_message_types; 75 } bluetooth_sdp_mas_record; 76 77 typedef struct _bluetooth_sdp_mns_record { 78 bluetooth_sdp_hdr_overlay hdr; 79 uint32_t supported_features; 80 } bluetooth_sdp_mns_record; 81 82 typedef struct _bluetooth_sdp_pse_record { 83 bluetooth_sdp_hdr_overlay hdr; 84 uint32_t supported_features; 85 uint32_t supported_repositories; 86 } bluetooth_sdp_pse_record; 87 88 typedef struct _bluetooth_sdp_pce_record { 89 bluetooth_sdp_hdr_overlay hdr; 90 } bluetooth_sdp_pce_record; 91 92 typedef struct _bluetooth_sdp_ops_record { 93 bluetooth_sdp_hdr_overlay hdr; 94 int supported_formats_list_len; 95 uint8_t supported_formats_list[SDP_OPP_SUPPORTED_FORMATS_MAX_LENGTH]; 96 } bluetooth_sdp_ops_record; 97 98 typedef struct _bluetooth_sdp_sap_record { 99 bluetooth_sdp_hdr_overlay hdr; 100 } bluetooth_sdp_sap_record; 101 102 typedef union { 103 bluetooth_sdp_hdr_overlay hdr; 104 bluetooth_sdp_mas_record mas; 105 bluetooth_sdp_mns_record mns; 106 bluetooth_sdp_pse_record pse; 107 bluetooth_sdp_pce_record pce; 108 bluetooth_sdp_ops_record ops; 109 bluetooth_sdp_sap_record sap; 110 } bluetooth_sdp_record; 111 112 #endif /* __BT_SDP_H__ */ 113
