1 /****************************************************************************** 2 * 3 * Copyright (C) 2009-2013 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 #include <hardware/bluetooth.h> 21 #include <hardware/bt_gatt.h> 22 #include <stdio.h> 23 #include <stdlib.h> 24 #include <errno.h> 25 #include <string.h> 26 27 #define LOG_TAG "BtGatt.btif_test" 28 29 #include "btif_common.h" 30 #include "btif_util.h" 31 32 #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) 33 34 #include "bta_api.h" 35 #include "bta_gatt_api.h" 36 #include "bd.h" 37 #include "btif_storage.h" 38 #include "bte_appl.h" 39 40 #include "btif_gatt.h" 41 #include "btif_gatt_util.h" 42 #include "btif_dm.h" 43 44 #include "gatt_api.h" 45 46 /******************************************************************************* 47 * Typedefs & Macros 48 *******************************************************************************/ 49 50 typedef struct 51 { 52 tGATT_IF gatt_if; 53 UINT16 conn_id; 54 } btif_test_cb_t; 55 56 /******************************************************************************* 57 * Static variables 58 *******************************************************************************/ 59 60 static const char * disc_name[GATT_DISC_MAX] = 61 { 62 "Unknown", 63 "GATT_DISC_SRVC_ALL", 64 "GATT_DISC_SRVC_BY_UUID", 65 "GATT_DISC_INC_SRVC", 66 "GATT_DISC_CHAR", 67 "GATT_DISC_CHAR_DSCPT" 68 }; 69 70 static btif_test_cb_t test_cb; 71 72 /******************************************************************************* 73 * Callback functions 74 *******************************************************************************/ 75 76 static char * format_uuid(tBT_UUID bt_uuid, char *str_buf) 77 { 78 int x = 0; 79 80 if (bt_uuid.len == LEN_UUID_16) 81 { 82 sprintf(str_buf, "0x%04x", bt_uuid.uu.uuid16); 83 } 84 else if (bt_uuid.len == LEN_UUID_128) 85 { 86 x += sprintf(&str_buf[x], "%02x%02x%02x%02x-%02x%02x-%02x%02x", 87 bt_uuid.uu.uuid128[15], bt_uuid.uu.uuid128[14], 88 bt_uuid.uu.uuid128[13], bt_uuid.uu.uuid128[12], 89 bt_uuid.uu.uuid128[11], bt_uuid.uu.uuid128[10], 90 bt_uuid.uu.uuid128[9], bt_uuid.uu.uuid128[8]); 91 sprintf(&str_buf[x], "%02x%02x-%02x%02x%02x%02x%02x%02x", 92 bt_uuid.uu.uuid128[7], bt_uuid.uu.uuid128[6], 93 bt_uuid.uu.uuid128[5], bt_uuid.uu.uuid128[4], 94 bt_uuid.uu.uuid128[3], bt_uuid.uu.uuid128[2], 95 bt_uuid.uu.uuid128[1], bt_uuid.uu.uuid128[0]); 96 } 97 else 98 sprintf(str_buf, "Unknown (len=%d)", bt_uuid.len); 99 100 return str_buf; 101 } 102 103 static void btif_test_connect_cback(tGATT_IF gatt_if, BD_ADDR bda, UINT16 conn_id, 104 BOOLEAN connected, tGATT_DISCONN_REASON reason) 105 { 106 ALOGD("%s: conn_id=%d, connected=%d", __FUNCTION__, conn_id, connected); 107 test_cb.conn_id = connected ? conn_id : 0; 108 } 109 110 static void btif_test_command_complete_cback(UINT16 conn_id, tGATTC_OPTYPE op, 111 tGATT_STATUS status, tGATT_CL_COMPLETE *p_data) 112 { 113 ALOGD ("%s: op_code=0x%02x, conn_id=0x%x. status=0x%x", 114 __FUNCTION__, op, conn_id, status); 115 116 switch (op) 117 { 118 case GATTC_OPTYPE_READ: 119 case GATTC_OPTYPE_WRITE: 120 case GATTC_OPTYPE_CONFIG: 121 case GATTC_OPTYPE_EXE_WRITE: 122 case GATTC_OPTYPE_NOTIFICATION: 123 break; 124 125 case GATTC_OPTYPE_INDICATION: 126 GATTC_SendHandleValueConfirm(conn_id, p_data->handle); 127 break; 128 129 default: 130 ALOGD ("%s: Unknown op_code (0x%02x)", __FUNCTION__, op); 131 break; 132 } 133 } 134 135 136 static void btif_test_discovery_result_cback(UINT16 conn_id, tGATT_DISC_TYPE disc_type, 137 tGATT_DISC_RES *p_data) 138 { 139 char str_buf[50]; 140 141 ALOGD("------ GATT Discovery result %-22s -------", disc_name[disc_type]); 142 ALOGD(" Attribute handle: 0x%04x (%d)", p_data->handle, p_data->handle); 143 144 if (disc_type != GATT_DISC_CHAR_DSCPT) { 145 ALOGD(" Attribute type: %s", format_uuid(p_data->type, str_buf)); 146 } 147 148 switch (disc_type) 149 { 150 case GATT_DISC_SRVC_ALL: 151 ALOGD(" Handle range: 0x%04x ~ 0x%04x (%d ~ %d)", 152 p_data->handle, p_data->value.group_value.e_handle, 153 p_data->handle, p_data->value.group_value.e_handle); 154 ALOGD(" Service UUID: %s", 155 format_uuid(p_data->value.group_value.service_type, str_buf)); 156 break; 157 158 case GATT_DISC_SRVC_BY_UUID: 159 ALOGD(" Handle range: 0x%04x ~ 0x%04x (%d ~ %d)", 160 p_data->handle, p_data->value.handle, 161 p_data->handle, p_data->value.handle); 162 break; 163 164 case GATT_DISC_INC_SRVC: 165 ALOGD(" Handle range: 0x%04x ~ 0x%04x (%d ~ %d)", 166 p_data->value.incl_service.s_handle, p_data->value.incl_service.e_handle, 167 p_data->value.incl_service.s_handle, p_data->value.incl_service.e_handle); 168 ALOGD(" Service UUID: %s", 169 format_uuid(p_data->value.incl_service.service_type, str_buf)); 170 break; 171 172 case GATT_DISC_CHAR: 173 ALOGD(" Properties: 0x%02x", 174 p_data->value.dclr_value.char_prop); 175 ALOGD(" Characteristic UUID: %s", 176 format_uuid(p_data->value.dclr_value.char_uuid, str_buf)); 177 break; 178 179 case GATT_DISC_CHAR_DSCPT: 180 ALOGD(" Descriptor UUID: %s", format_uuid(p_data->type, str_buf)); 181 break; 182 } 183 184 ALOGD("-----------------------------------------------------------"); 185 } 186 187 static void btif_test_discovery_complete_cback(UINT16 conn_id, 188 tGATT_DISC_TYPE disc_type, 189 tGATT_STATUS status) 190 { 191 ALOGD("%s: status=%d", __FUNCTION__, status); 192 } 193 194 static tGATT_CBACK btif_test_callbacks = 195 { 196 btif_test_connect_cback , 197 btif_test_command_complete_cback, 198 btif_test_discovery_result_cback, 199 btif_test_discovery_complete_cback, 200 NULL 201 }; 202 203 /******************************************************************************* 204 * Implementation 205 *******************************************************************************/ 206 207 bt_status_t btif_gattc_test_command_impl(uint16_t command, btgatt_test_params_t* params) 208 { 209 switch(command) { 210 case 0x01: /* Enable */ 211 { 212 ALOGD("%s: ENABLE - enable=%d", __FUNCTION__, params->u1); 213 if (params->u1) 214 { 215 tBT_UUID app_uuid = {LEN_UUID_128,{0xAE}}; 216 test_cb.gatt_if = GATT_Register(&app_uuid, &btif_test_callbacks); 217 GATT_StartIf(test_cb.gatt_if); 218 } else { 219 GATT_Deregister(test_cb.gatt_if); 220 test_cb.gatt_if = 0; 221 } 222 break; 223 } 224 225 case 0x02: /* Connect */ 226 { 227 ALOGD("%s: CONNECT - device=%02x:%02x:%02x:%02x:%02x:%02x (dev_type=%d)", 228 __FUNCTION__, 229 params->bda1->address[0], params->bda1->address[1], 230 params->bda1->address[2], params->bda1->address[3], 231 params->bda1->address[4], params->bda1->address[5], 232 params->u1); 233 234 if (params->u1 == BT_DEVICE_TYPE_BLE) 235 BTM_SecAddBleDevice(params->bda1->address, NULL, BT_DEVICE_TYPE_BLE, 0); 236 237 if ( !GATT_Connect(test_cb.gatt_if, params->bda1->address, TRUE) ) 238 { 239 ALOGE("%s: GATT_Connect failed!", __FUNCTION__); 240 } 241 break; 242 } 243 244 case 0x03: /* Disconnect */ 245 { 246 ALOGD("%s: DISCONNECT - conn_id=%d", __FUNCTION__, test_cb.conn_id); 247 GATT_Disconnect(test_cb.conn_id); 248 break; 249 } 250 251 case 0x04: /* Discover */ 252 { 253 char buf[50] = {0}; 254 tGATT_DISC_PARAM param; 255 memset(¶m, 0, sizeof(tGATT_DISC_PARAM)); 256 257 if (params->u1 >= GATT_DISC_MAX) 258 { 259 ALOGE("%s: DISCOVER - Invalid type (%d)!", __FUNCTION__, params->u1); 260 return 0; 261 } 262 263 param.s_handle = params->u2; 264 param.e_handle = params->u3; 265 btif_to_bta_uuid(¶m.service, params->uuid1); 266 267 ALOGD("%s: DISCOVER (%s), conn_id=%d, uuid=%s, handles=0x%04x-0x%04x", 268 __FUNCTION__, disc_name[params->u1], test_cb.conn_id, 269 format_uuid(param.service, buf), params->u2, params->u3); 270 GATTC_Discover(test_cb.conn_id, params->u1, ¶m); 271 break; 272 } 273 274 case 0xF0: /* Pairing configuration */ 275 ALOGD("%s: Setting pairing config auth=%d, iocaps=%d, keys=%d/%d/%d", 276 __FUNCTION__, params->u1, params->u2, params->u3, params->u4, 277 params->u5); 278 279 bte_appl_cfg.ble_auth_req = params->u1; 280 bte_appl_cfg.ble_io_cap = params->u2; 281 bte_appl_cfg.ble_init_key = params->u3; 282 bte_appl_cfg.ble_resp_key = params->u4; 283 bte_appl_cfg.ble_max_key_size = params->u5; 284 break; 285 286 default: 287 ALOGE("%s: UNKNOWN TEST COMMAND 0x%02x", __FUNCTION__, command); 288 break; 289 } 290 return 0; 291 } 292 293 #endif 294
