1 /****************************************************************************** 2 * 3 * Copyright (C) 2003-2012 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 is the private file for the BTA GATT server. 22 * 23 ******************************************************************************/ 24 #ifndef BTA_GATTS_INT_H 25 #define BTA_GATTS_INT_H 26 27 #include "bt_target.h" 28 #include "bta_sys.h" 29 #include "bta_gatt_api.h" 30 #include "gatt_api.h" 31 //#include "bta_gatts_co.h" 32 33 #include "gki.h" 34 35 /***************************************************************************** 36 ** Constants and data types 37 *****************************************************************************/ 38 enum 39 { 40 BTA_GATTS_API_REG_EVT = BTA_SYS_EVT_START(BTA_ID_GATTS), 41 BTA_GATTS_INT_START_IF_EVT, 42 BTA_GATTS_API_DEREG_EVT, 43 BTA_GATTS_API_CREATE_SRVC_EVT, 44 BTA_GATTS_API_INDICATION_EVT, 45 46 BTA_GATTS_API_ADD_INCL_SRVC_EVT, 47 BTA_GATTS_API_ADD_CHAR_EVT, 48 BTA_GATTS_API_ADD_DESCR_EVT, 49 BTA_GATTS_API_DEL_SRVC_EVT, 50 BTA_GATTS_API_START_SRVC_EVT, 51 BTA_GATTS_API_STOP_SRVC_EVT, 52 BTA_GATTS_API_RSP_EVT, 53 BTA_GATTS_API_OPEN_EVT, 54 BTA_GATTS_API_CANCEL_OPEN_EVT, 55 BTA_GATTS_API_CLOSE_EVT 56 57 }; 58 typedef UINT16 tBTA_GATTS_INT_EVT; 59 60 /* max number of application allowed on device */ 61 #define BTA_GATTS_MAX_APP_NUM GATT_MAX_SR_PROFILES 62 63 /* max number of services allowed in the device */ 64 #define BTA_GATTS_MAX_SRVC_NUM GATT_MAX_SR_PROFILES 65 66 /* internal strucutre for GATTC register API */ 67 typedef struct 68 { 69 BT_HDR hdr; 70 tBT_UUID app_uuid; 71 tBTA_GATTS_CBACK *p_cback; 72 }tBTA_GATTS_API_REG; 73 74 typedef struct 75 { 76 BT_HDR hdr; 77 tBTA_GATTS_IF server_if; 78 }tBTA_GATTS_INT_START_IF; 79 80 typedef tBTA_GATTS_INT_START_IF tBTA_GATTS_API_DEREG; 81 82 typedef struct 83 { 84 BT_HDR hdr; 85 tBTA_GATTS_IF server_if; 86 tBT_UUID service_uuid; 87 UINT16 num_handle; 88 UINT8 inst; 89 BOOLEAN is_pri; 90 91 } tBTA_GATTS_API_CREATE_SRVC; 92 93 typedef struct 94 { 95 BT_HDR hdr; 96 tBT_UUID char_uuid; 97 tBTA_GATT_PERM perm; 98 tBTA_GATT_CHAR_PROP property; 99 100 }tBTA_GATTS_API_ADD_CHAR; 101 102 typedef struct 103 { 104 BT_HDR hdr; 105 UINT16 included_service_id; 106 107 }tBTA_GATTS_API_ADD_INCL_SRVC; 108 109 typedef struct 110 { 111 BT_HDR hdr; 112 tBT_UUID descr_uuid; 113 tBTA_GATT_PERM perm; 114 }tBTA_GATTS_API_ADD_DESCR; 115 116 typedef struct 117 { 118 BT_HDR hdr; 119 //todo BD_ADDR bd_addr; 120 UINT16 attr_id; 121 UINT16 len; 122 BOOLEAN need_confirm; 123 UINT8 value[BTA_GATT_MAX_ATTR_LEN]; 124 }tBTA_GATTS_API_INDICATION; 125 126 typedef struct 127 { 128 BT_HDR hdr; 129 UINT32 trans_id; 130 tBTA_GATT_STATUS status; 131 tBTA_GATTS_RSP *p_rsp; 132 }tBTA_GATTS_API_RSP; 133 134 typedef struct 135 { 136 BT_HDR hdr; 137 tBTA_GATT_TRANSPORT transport; 138 }tBTA_GATTS_API_START; 139 140 141 typedef struct 142 { 143 BT_HDR hdr; 144 BD_ADDR remote_bda; 145 tBTA_GATTS_IF server_if; 146 BOOLEAN is_direct; 147 }tBTA_GATTS_API_OPEN; 148 149 typedef tBTA_GATTS_API_OPEN tBTA_GATTS_API_CANCEL_OPEN; 150 151 typedef union 152 { 153 BT_HDR hdr; 154 tBTA_GATTS_API_REG api_reg; 155 tBTA_GATTS_API_DEREG api_dereg; 156 tBTA_GATTS_API_CREATE_SRVC api_create_svc; 157 tBTA_GATTS_API_ADD_INCL_SRVC api_add_incl_srvc; 158 tBTA_GATTS_API_ADD_CHAR api_add_char; 159 tBTA_GATTS_API_ADD_DESCR api_add_char_descr; 160 tBTA_GATTS_API_START api_start; 161 tBTA_GATTS_API_INDICATION api_indicate; 162 tBTA_GATTS_API_RSP api_rsp; 163 tBTA_GATTS_API_OPEN api_open; 164 tBTA_GATTS_API_CANCEL_OPEN api_cancel_open; 165 166 tBTA_GATTS_INT_START_IF int_start_if; 167 } tBTA_GATTS_DATA; 168 169 /* application registration control block */ 170 typedef struct 171 { 172 BOOLEAN in_use; 173 tBT_UUID app_uuid; 174 tBTA_GATTS_CBACK *p_cback; 175 tBTA_GATTS_IF gatt_if; //todo cahneg to server_if 176 }tBTA_GATTS_RCB; 177 178 /* service registration control block */ 179 typedef struct 180 { 181 tBT_UUID service_uuid; /* service UUID */ 182 UINT16 service_id; /* service handle */ 183 UINT8 inst_num; /* instance ID */ 184 UINT8 rcb_idx; 185 UINT8 idx; /* self index of serviec CB */ 186 BOOLEAN in_use; 187 188 }tBTA_GATTS_SRVC_CB; 189 190 191 /* GATT server control block */ 192 typedef struct 193 { 194 BOOLEAN enabled; 195 tBTA_GATTS_RCB rcb[BTA_GATTS_MAX_APP_NUM]; 196 tBTA_GATTS_SRVC_CB srvc_cb[BTA_GATTS_MAX_SRVC_NUM]; 197 }tBTA_GATTS_CB; 198 199 200 201 /***************************************************************************** 202 ** Global data 203 *****************************************************************************/ 204 205 /* GATTC control block */ 206 #if BTA_DYNAMIC_MEMORY == FALSE 207 extern tBTA_GATTS_CB bta_gatts_cb; 208 #else 209 extern tBTA_GATTS_CB *bta_gatts_cb_ptr; 210 #define bta_gatts_cb (*bta_gatts_cb_ptr) 211 #endif 212 213 /***************************************************************************** 214 ** Function prototypes 215 *****************************************************************************/ 216 extern BOOLEAN bta_gatts_hdl_event(BT_HDR *p_msg); 217 218 extern void bta_gatts_register(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg); 219 extern void bta_gatts_start_if(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg); 220 extern void bta_gatts_deregister(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg); 221 extern void bta_gatts_create_srvc(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg); 222 extern void bta_gatts_add_include_srvc(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg); 223 extern void bta_gatts_add_char(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg); 224 extern void bta_gatts_add_char_descr(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg); 225 extern void bta_gatts_delete_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg); 226 extern void bta_gatts_start_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg); 227 extern void bta_gatts_stop_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg); 228 229 extern void bta_gatts_send_rsp(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg); 230 extern void bta_gatts_indicate_handle (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg); 231 232 233 extern void bta_gatts_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg); 234 extern void bta_gatts_cancel_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg); 235 extern void bta_gatts_close (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg); 236 237 extern BOOLEAN bta_gatts_uuid_compare(tBT_UUID tar, tBT_UUID src); 238 extern tBTA_GATTS_RCB *bta_gatts_find_app_rcb_by_app_if(tBTA_GATTS_IF server_if); 239 extern UINT8 bta_gatts_find_app_rcb_idx_by_app_if(tBTA_GATTS_CB *p_cb, tBTA_GATTS_IF server_if); 240 extern UINT8 bta_gatts_alloc_srvc_cb(tBTA_GATTS_CB *p_cb, UINT8 rcb_idx); 241 extern tBTA_GATTS_SRVC_CB * bta_gatts_find_srvc_cb_by_srvc_id(tBTA_GATTS_CB *p_cb, UINT16 service_id); 242 extern tBTA_GATTS_SRVC_CB * bta_gatts_find_srvc_cb_by_attr_id(tBTA_GATTS_CB *p_cb, UINT16 attr_id); 243 244 245 #endif /* BTA_GATTS_INT_H */ 246 247
