Arach MOHAMMED BRAHIM | a642ec8 | 2019-02-01 11:39:47 +0100 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 1999-2012 Broadcom Corporation |
| 4 | * Copyright (C) 2013 ST Microelectronics S.A. |
| 5 | * |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at: |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * |
| 18 | * Modified by ST Microelectronics S.A. (adaptation of nfc_nci.c for ST21NFC |
| 19 | *NCI version) |
| 20 | * |
| 21 | ******************************************************************************/ |
| 22 | |
| 23 | #include <cutils/properties.h> |
| 24 | #include <errno.h> |
| 25 | #include <hardware/nfc.h> |
| 26 | #include <string.h> |
| 27 | |
| 28 | #include "StNfc_hal_api.h" |
| 29 | #include "android_logmsg.h" |
| 30 | #include "hal_config.h" |
| 31 | #include "halcore.h" |
| 32 | |
| 33 | extern void HalCoreCallback(void* context, uint32_t event, const void* d, |
| 34 | size_t length); |
| 35 | extern bool I2cOpenLayer(void* dev, HAL_CALLBACK callb, HALHANDLE* pHandle); |
| 36 | |
| 37 | typedef struct { |
| 38 | struct nfc_nci_device nci_device; // nci_device must be first struct member |
| 39 | // below declarations are private variables within HAL |
| 40 | nfc_stack_callback_t* p_cback; |
| 41 | nfc_stack_data_callback_t* p_data_cback; |
| 42 | HALHANDLE hHAL; |
| 43 | nfc_stack_callback_t* p_cback_unwrap; |
| 44 | } st21nfc_dev_t; |
| 45 | |
Arach MOHAMMED BRAHIM | c36c649 | 2019-03-25 15:06:10 +0100 | [diff] [blame] | 46 | const char* halVersion = "ST21NFC HAL1.2 Version 3.2.1"; |
Arach MOHAMMED BRAHIM | a642ec8 | 2019-02-01 11:39:47 +0100 | [diff] [blame] | 47 | |
| 48 | uint8_t cmd_set_nfc_mode_enable[] = {0x2f, 0x02, 0x02, 0x02, 0x01}; |
| 49 | uint8_t hal_is_closed = 1; |
| 50 | pthread_mutex_t hal_mtx = PTHREAD_MUTEX_INITIALIZER; |
| 51 | st21nfc_dev_t dev; |
| 52 | uint8_t hal_dta_state = 0; |
| 53 | int nfc_mode = 0; |
| 54 | |
| 55 | using namespace android::hardware::nfc::V1_1; |
| 56 | using namespace android::hardware::nfc::V1_2; |
| 57 | using android::hardware::nfc::V1_1::NfcEvent; |
| 58 | |
| 59 | /* |
| 60 | * NCI HAL method implementations. These must be overridden |
| 61 | */ |
| 62 | |
| 63 | extern bool hal_wrapper_open(st21nfc_dev_t* dev, nfc_stack_callback_t* p_cback, |
| 64 | nfc_stack_data_callback_t* p_data_cback, |
| 65 | HALHANDLE* pHandle); |
| 66 | |
| 67 | extern int hal_wrapper_close(int call_cb, int nfc_mode); |
| 68 | |
| 69 | extern void hal_wrapper_send_prop_config(); |
| 70 | |
| 71 | /* Make sure to always post nfc_stack_callback_t in a separate thread. |
| 72 | This prevents a possible deadlock in upper layer on some sequences. |
| 73 | We need to synchronize finely for the callback called for hal close, |
| 74 | otherwise the upper layer either does not receive the event, or deadlocks, |
| 75 | because the HAL is closing while the callback may be blocked. |
| 76 | */ |
| 77 | static struct async_callback_struct { |
| 78 | pthread_mutex_t mutex; |
| 79 | pthread_cond_t cond; |
| 80 | pthread_t thr; |
| 81 | int event_pending; |
| 82 | int stop_thread; |
| 83 | int thread_running; |
| 84 | nfc_event_t event; |
| 85 | nfc_status_t event_status; |
| 86 | } async_callback_data; |
| 87 | |
| 88 | static void* async_callback_thread_fct(void* arg) { |
| 89 | int ret; |
| 90 | struct async_callback_struct* pcb_data = (struct async_callback_struct*)arg; |
| 91 | |
| 92 | ret = pthread_mutex_lock(&pcb_data->mutex); |
| 93 | if (ret != 0) { |
| 94 | STLOG_HAL_E("HAL: %s pthread_mutex_lock failed", __func__); |
| 95 | goto error; |
| 96 | } |
| 97 | |
| 98 | do { |
| 99 | if (pcb_data->event_pending == 0) { |
| 100 | ret = pthread_cond_wait(&pcb_data->cond, &pcb_data->mutex); |
| 101 | if (ret != 0) { |
| 102 | STLOG_HAL_E("HAL: %s pthread_cond_wait failed", __func__); |
| 103 | break; |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | if (pcb_data->event_pending) { |
| 108 | nfc_event_t event = pcb_data->event; |
| 109 | nfc_status_t event_status = pcb_data->event_status; |
| 110 | int ending = pcb_data->stop_thread; |
| 111 | pcb_data->event_pending = 0; |
| 112 | ret = pthread_cond_signal(&pcb_data->cond); |
| 113 | if (ret != 0) { |
| 114 | STLOG_HAL_E("HAL: %s pthread_cond_signal failed", __func__); |
| 115 | break; |
| 116 | } |
| 117 | if (ending) { |
| 118 | pcb_data->thread_running = 0; |
| 119 | } |
| 120 | ret = pthread_mutex_unlock(&pcb_data->mutex); |
| 121 | if (ret != 0) { |
| 122 | STLOG_HAL_E("HAL: %s pthread_mutex_unlock failed", __func__); |
| 123 | } |
| 124 | STLOG_HAL_D("HAL st21nfc: %s event %hhx status %hhx", __func__, event, |
| 125 | event_status); |
| 126 | dev.p_cback_unwrap(event, event_status); |
| 127 | if (ending) { |
| 128 | return NULL; |
| 129 | } |
| 130 | ret = pthread_mutex_lock(&pcb_data->mutex); |
| 131 | if (ret != 0) { |
| 132 | STLOG_HAL_E("HAL: %s pthread_mutex_lock failed", __func__); |
| 133 | goto error; |
| 134 | } |
| 135 | } |
| 136 | } while (pcb_data->stop_thread == 0 || pcb_data->event_pending); |
| 137 | |
| 138 | ret = pthread_mutex_unlock(&pcb_data->mutex); |
| 139 | if (ret != 0) { |
| 140 | STLOG_HAL_E("HAL: %s pthread_mutex_unlock failed", __func__); |
| 141 | } |
| 142 | |
| 143 | error: |
| 144 | pcb_data->thread_running = 0; |
| 145 | return NULL; |
| 146 | } |
| 147 | |
| 148 | static int async_callback_thread_start() { |
| 149 | int ret; |
| 150 | |
| 151 | memset(&async_callback_data, 0, sizeof(async_callback_data)); |
| 152 | |
| 153 | ret = pthread_mutex_init(&async_callback_data.mutex, NULL); |
| 154 | if (ret != 0) { |
| 155 | STLOG_HAL_E("HAL: %s pthread_mutex_init failed", __func__); |
| 156 | return ret; |
| 157 | } |
| 158 | |
| 159 | ret = pthread_cond_init(&async_callback_data.cond, NULL); |
| 160 | if (ret != 0) { |
| 161 | STLOG_HAL_E("HAL: %s pthread_cond_init failed", __func__); |
| 162 | return ret; |
| 163 | } |
| 164 | |
| 165 | async_callback_data.thread_running = 1; |
| 166 | |
| 167 | ret = pthread_create(&async_callback_data.thr, NULL, |
| 168 | async_callback_thread_fct, &async_callback_data); |
| 169 | if (ret != 0) { |
| 170 | STLOG_HAL_E("HAL: %s pthread_create failed", __func__); |
| 171 | async_callback_data.thread_running = 0; |
| 172 | return ret; |
| 173 | } |
| 174 | |
| 175 | return 0; |
| 176 | } |
| 177 | |
| 178 | static int async_callback_thread_end() { |
| 179 | if (async_callback_data.thread_running != 0) { |
| 180 | int ret; |
| 181 | |
| 182 | ret = pthread_mutex_lock(&async_callback_data.mutex); |
| 183 | if (ret != 0) { |
| 184 | STLOG_HAL_E("HAL: %s pthread_mutex_lock failed", __func__); |
| 185 | return ret; |
| 186 | } |
| 187 | |
| 188 | async_callback_data.stop_thread = 1; |
| 189 | |
| 190 | // Wait for the thread to have no event pending |
| 191 | while (async_callback_data.thread_running && |
| 192 | async_callback_data.event_pending) { |
| 193 | ret = pthread_cond_signal(&async_callback_data.cond); |
| 194 | if (ret != 0) { |
| 195 | STLOG_HAL_E("HAL: %s pthread_cond_signal failed", __func__); |
| 196 | return ret; |
| 197 | } |
| 198 | ret = pthread_cond_wait(&async_callback_data.cond, |
| 199 | &async_callback_data.mutex); |
| 200 | if (ret != 0) { |
| 201 | STLOG_HAL_E("HAL: %s pthread_cond_wait failed", __func__); |
| 202 | break; |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | ret = pthread_mutex_unlock(&async_callback_data.mutex); |
| 207 | if (ret != 0) { |
| 208 | STLOG_HAL_E("HAL: %s pthread_mutex_unlock failed", __func__); |
| 209 | return ret; |
| 210 | } |
| 211 | |
| 212 | ret = pthread_cond_signal(&async_callback_data.cond); |
| 213 | if (ret != 0) { |
| 214 | STLOG_HAL_E("HAL: %s pthread_cond_signal failed", __func__); |
| 215 | return ret; |
| 216 | } |
| 217 | |
| 218 | ret = pthread_detach(async_callback_data.thr); |
| 219 | if (ret != 0) { |
| 220 | STLOG_HAL_E("HAL: %s pthread_detach failed", __func__); |
| 221 | return ret; |
| 222 | } |
| 223 | } |
| 224 | return 0; |
| 225 | } |
| 226 | |
| 227 | static void async_callback_post(nfc_event_t event, nfc_status_t event_status) { |
| 228 | int ret; |
| 229 | |
| 230 | if (pthread_equal(pthread_self(), async_callback_data.thr)) { |
| 231 | dev.p_cback_unwrap(event, event_status); |
| 232 | } |
| 233 | |
| 234 | ret = pthread_mutex_lock(&async_callback_data.mutex); |
| 235 | if (ret != 0) { |
| 236 | STLOG_HAL_E("HAL: %s pthread_mutex_lock failed", __func__); |
| 237 | return; |
| 238 | } |
| 239 | |
| 240 | if (async_callback_data.thread_running == 0) { |
| 241 | (void)pthread_mutex_unlock(&async_callback_data.mutex); |
| 242 | STLOG_HAL_E("HAL: %s thread is not running", __func__); |
| 243 | dev.p_cback_unwrap(event, event_status); |
| 244 | return; |
| 245 | } |
| 246 | |
| 247 | while (async_callback_data.event_pending) { |
| 248 | ret = pthread_cond_wait(&async_callback_data.cond, |
| 249 | &async_callback_data.mutex); |
| 250 | if (ret != 0) { |
| 251 | STLOG_HAL_E("HAL: %s pthread_cond_wait failed", __func__); |
| 252 | return; |
| 253 | } |
| 254 | } |
| 255 | |
| 256 | async_callback_data.event_pending = 1; |
| 257 | async_callback_data.event = event; |
| 258 | async_callback_data.event_status = event_status; |
| 259 | |
| 260 | ret = pthread_mutex_unlock(&async_callback_data.mutex); |
| 261 | if (ret != 0) { |
| 262 | STLOG_HAL_E("HAL: %s pthread_mutex_unlock failed", __func__); |
| 263 | return; |
| 264 | } |
| 265 | |
| 266 | ret = pthread_cond_signal(&async_callback_data.cond); |
| 267 | if (ret != 0) { |
| 268 | STLOG_HAL_E("HAL: %s pthread_cond_signal failed", __func__); |
| 269 | return; |
| 270 | } |
| 271 | } |
| 272 | /* ------ */ |
| 273 | |
| 274 | int StNfc_hal_open(nfc_stack_callback_t* p_cback, |
| 275 | nfc_stack_data_callback_t* p_data_cback) { |
| 276 | bool result = false; |
| 277 | |
| 278 | STLOG_HAL_D("HAL st21nfc: %s %s", __func__, halVersion); |
| 279 | |
| 280 | (void)pthread_mutex_lock(&hal_mtx); |
| 281 | |
| 282 | if (!hal_is_closed) { |
| 283 | hal_wrapper_close(0, nfc_mode); |
| 284 | } |
| 285 | |
| 286 | dev.p_cback = p_cback; // will be replaced by wrapper version |
| 287 | dev.p_cback_unwrap = p_cback; |
| 288 | dev.p_data_cback = p_data_cback; |
| 289 | hal_dta_state = 0; |
| 290 | // Initialize and get global logging level |
| 291 | InitializeSTLogLevel(); |
| 292 | |
| 293 | if ((hal_is_closed || !async_callback_data.thread_running) && |
| 294 | (async_callback_thread_start() != 0)) { |
| 295 | dev.p_cback(HAL_NFC_OPEN_CPLT_EVT, HAL_NFC_STATUS_FAILED); |
| 296 | (void)pthread_mutex_unlock(&hal_mtx); |
| 297 | return -1; // We are doomed, stop it here, NOW ! |
| 298 | } |
| 299 | result = |
| 300 | hal_wrapper_open(&dev, async_callback_post, p_data_cback, &(dev.hHAL)); |
| 301 | |
| 302 | if (!result || !(dev.hHAL)) { |
| 303 | async_callback_post(HAL_NFC_OPEN_CPLT_EVT, HAL_NFC_STATUS_FAILED); |
| 304 | (void)pthread_mutex_unlock(&hal_mtx); |
| 305 | return -1; // We are doomed, stop it here, NOW ! |
| 306 | } |
| 307 | hal_is_closed = 0; |
| 308 | (void)pthread_mutex_unlock(&hal_mtx); |
| 309 | return 0; |
| 310 | } |
| 311 | |
| 312 | int StNfc_hal_write(uint16_t data_len, const uint8_t* p_data) { |
| 313 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 314 | |
| 315 | /* check if HAL is closed */ |
| 316 | int ret = (int)data_len; |
| 317 | (void)pthread_mutex_lock(&hal_mtx); |
| 318 | if (hal_is_closed) { |
| 319 | ret = 0; |
| 320 | } |
| 321 | |
| 322 | if (!ret) { |
| 323 | (void)pthread_mutex_unlock(&hal_mtx); |
| 324 | return ret; |
| 325 | } |
| 326 | if (!HalSendDownstream(dev.hHAL, p_data, data_len)) { |
| 327 | STLOG_HAL_E("HAL st21nfc %s SendDownstream failed", __func__); |
| 328 | (void)pthread_mutex_unlock(&hal_mtx); |
| 329 | return 0; |
| 330 | } |
| 331 | (void)pthread_mutex_unlock(&hal_mtx); |
| 332 | |
| 333 | return ret; |
| 334 | } |
| 335 | |
| 336 | int StNfc_hal_core_initialized(uint8_t* p_core_init_rsp_params) { |
| 337 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 338 | |
| 339 | (void)pthread_mutex_lock(&hal_mtx); |
| 340 | hal_dta_state = *p_core_init_rsp_params; |
| 341 | |
| 342 | hal_wrapper_send_prop_config(); |
| 343 | (void)pthread_mutex_unlock(&hal_mtx); |
| 344 | |
| 345 | return 0; // return != 0 to signal ready immediate |
| 346 | } |
| 347 | |
| 348 | int StNfc_hal_pre_discover() { |
| 349 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 350 | |
| 351 | return 0; // false if no vendor-specific pre-discovery actions are needed |
| 352 | } |
| 353 | |
| 354 | int StNfc_hal_close(int nfc_mode_value) { |
| 355 | STLOG_HAL_D("HAL st21nfc: %s nfc_mode = %d", __func__, nfc_mode_value); |
| 356 | |
| 357 | /* check if HAL is closed */ |
| 358 | (void)pthread_mutex_lock(&hal_mtx); |
| 359 | if (hal_is_closed) { |
| 360 | (void)pthread_mutex_unlock(&hal_mtx); |
| 361 | return 1; |
| 362 | } |
| 363 | if (hal_wrapper_close(1, nfc_mode_value) == 0) { |
| 364 | hal_is_closed = 1; |
| 365 | (void)pthread_mutex_unlock(&hal_mtx); |
| 366 | return 1; |
| 367 | } |
| 368 | hal_is_closed = 1; |
| 369 | (void)pthread_mutex_unlock(&hal_mtx); |
| 370 | |
| 371 | hal_dta_state = 0; |
| 372 | |
| 373 | if (async_callback_thread_end() != 0) { |
| 374 | STLOG_HAL_E("HAL st21nfc: %s async_callback_thread_end failed", __func__); |
| 375 | return -1; // We are doomed, stop it here, NOW ! |
| 376 | } |
| 377 | |
| 378 | usleep(10000); // give 10ms for the callback thread to pass the binder |
| 379 | STLOG_HAL_D("HAL st21nfc: %s close", __func__); |
| 380 | return 0; |
| 381 | } |
| 382 | |
| 383 | int StNfc_hal_control_granted() { |
| 384 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 385 | |
| 386 | return 0; |
| 387 | } |
| 388 | |
| 389 | int StNfc_hal_power_cycle() { |
| 390 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 391 | |
| 392 | /* check if HAL is closed */ |
| 393 | int ret = HAL_NFC_STATUS_OK; |
| 394 | (void)pthread_mutex_lock(&hal_mtx); |
| 395 | if (hal_is_closed) { |
| 396 | ret = HAL_NFC_STATUS_FAILED; |
| 397 | } |
| 398 | |
| 399 | if (ret != HAL_NFC_STATUS_OK) { |
| 400 | (void)pthread_mutex_unlock(&hal_mtx); |
| 401 | return ret; |
| 402 | } |
| 403 | async_callback_post(HAL_NFC_OPEN_CPLT_EVT, HAL_NFC_STATUS_OK); |
| 404 | |
| 405 | (void)pthread_mutex_unlock(&hal_mtx); |
| 406 | return HAL_NFC_STATUS_OK; |
| 407 | } |
| 408 | |
| 409 | void StNfc_hal_factoryReset() { |
| 410 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 411 | // Nothing needed for factory reset in st21nfc case. |
| 412 | } |
| 413 | |
| 414 | int StNfc_hal_closeForPowerOffCase() { |
| 415 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 416 | |
| 417 | return StNfc_hal_close(nfc_mode); |
| 418 | } |
| 419 | |
| 420 | void StNfc_hal_getConfig(android::hardware::nfc::V1_1::NfcConfig& config) { |
| 421 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 422 | unsigned long num = 0; |
| 423 | std::array<uint8_t, 10> buffer; |
| 424 | |
| 425 | buffer.fill(0); |
| 426 | long retlen = 0; |
| 427 | |
| 428 | memset(&config, 0x00, sizeof(android::hardware::nfc::V1_1::NfcConfig)); |
| 429 | |
| 430 | if (GetNumValue(NAME_CE_ON_SWITCH_OFF_STATE, &num, sizeof(num))) { |
| 431 | if (num == 0x1) { |
| 432 | nfc_mode = 0x2; |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | if (GetNumValue(NAME_POLL_BAIL_OUT_MODE, &num, sizeof(num))) { |
| 437 | config.nfaPollBailOutMode = num; |
| 438 | } |
| 439 | |
| 440 | if (GetNumValue(NAME_ISO_DEP_MAX_TRANSCEIVE, &num, sizeof(num))) { |
| 441 | config.maxIsoDepTransceiveLength = num; |
| 442 | } |
| 443 | if (GetNumValue(NAME_DEFAULT_OFFHOST_ROUTE, &num, sizeof(num))) { |
| 444 | config.defaultOffHostRoute = num; |
| 445 | } |
| 446 | if (GetNumValue(NAME_DEFAULT_NFCF_ROUTE, &num, sizeof(num))) { |
| 447 | config.defaultOffHostRouteFelica = num; |
| 448 | } |
| 449 | if (GetNumValue(NAME_DEFAULT_SYS_CODE_ROUTE, &num, sizeof(num))) { |
| 450 | config.defaultSystemCodeRoute = num; |
| 451 | } |
| 452 | if (GetNumValue(NAME_DEFAULT_SYS_CODE_PWR_STATE, &num, sizeof(num))) { |
| 453 | config.defaultSystemCodePowerState = num; |
| 454 | } |
| 455 | if (GetNumValue(NAME_DEFAULT_ROUTE, &num, sizeof(num))) { |
| 456 | config.defaultRoute = num; |
| 457 | } |
| 458 | if (GetByteArrayValue(NAME_DEVICE_HOST_WHITE_LIST, (char*)buffer.data(), |
| 459 | buffer.size(), &retlen)) { |
| 460 | config.hostWhitelist.resize(retlen); |
| 461 | for (int i = 0; i < retlen; i++) { |
| 462 | config.hostWhitelist[i] = buffer[i]; |
| 463 | } |
| 464 | } |
| 465 | |
| 466 | if (GetNumValue(NAME_OFF_HOST_ESE_PIPE_ID, &num, sizeof(num))) { |
| 467 | config.offHostESEPipeId = num; |
| 468 | } |
| 469 | if (GetNumValue(NAME_OFF_HOST_SIM_PIPE_ID, &num, sizeof(num))) { |
| 470 | config.offHostSIMPipeId = num; |
| 471 | } |
| 472 | if ((GetByteArrayValue(NAME_NFA_PROPRIETARY_CFG, (char*)buffer.data(), |
| 473 | buffer.size(), &retlen)) && |
| 474 | (retlen == 9)) { |
| 475 | config.nfaProprietaryCfg.protocol18092Active = (uint8_t)buffer[0]; |
| 476 | config.nfaProprietaryCfg.protocolBPrime = (uint8_t)buffer[1]; |
| 477 | config.nfaProprietaryCfg.protocolDual = (uint8_t)buffer[2]; |
| 478 | config.nfaProprietaryCfg.protocol15693 = (uint8_t)buffer[3]; |
| 479 | config.nfaProprietaryCfg.protocolKovio = (uint8_t)buffer[4]; |
| 480 | config.nfaProprietaryCfg.protocolMifare = (uint8_t)buffer[5]; |
| 481 | config.nfaProprietaryCfg.discoveryPollKovio = (uint8_t)buffer[6]; |
| 482 | config.nfaProprietaryCfg.discoveryPollBPrime = (uint8_t)buffer[7]; |
| 483 | config.nfaProprietaryCfg.discoveryListenBPrime = (uint8_t)buffer[8]; |
| 484 | } else { |
| 485 | memset(&config.nfaProprietaryCfg, 0xFF, sizeof(ProtocolDiscoveryConfig)); |
| 486 | } |
| 487 | if (GetNumValue(NAME_PRESENCE_CHECK_ALGORITHM, &num, sizeof(num))) { |
| 488 | config.presenceCheckAlgorithm = (PresenceCheckAlgorithm)num; |
| 489 | } |
| 490 | } |
| 491 | |
| 492 | void StNfc_hal_getConfig_1_2(android::hardware::nfc::V1_2::NfcConfig& config) { |
| 493 | STLOG_HAL_D("HAL st21nfc: %s", __func__); |
| 494 | unsigned long num = 0; |
| 495 | std::array<uint8_t, 10> buffer; |
| 496 | |
| 497 | buffer.fill(0); |
| 498 | long retlen = 0; |
| 499 | |
| 500 | memset(&config, 0x00, sizeof(android::hardware::nfc::V1_2::NfcConfig)); |
| 501 | |
| 502 | StNfc_hal_getConfig(config.v1_1); |
| 503 | |
| 504 | if (GetByteArrayValue(NAME_OFFHOST_ROUTE_UICC, (char*)buffer.data(), |
| 505 | buffer.size(), &retlen)) { |
| 506 | config.offHostRouteUicc.resize(retlen); |
| 507 | for (int i = 0; i < retlen; i++) { |
| 508 | config.offHostRouteUicc[i] = buffer[i]; |
| 509 | } |
| 510 | } |
| 511 | |
| 512 | if (GetByteArrayValue(NAME_OFFHOST_ROUTE_ESE, (char*)buffer.data(), |
| 513 | buffer.size(), &retlen)) { |
| 514 | config.offHostRouteEse.resize(retlen); |
| 515 | for (int i = 0; i < retlen; i++) { |
| 516 | config.offHostRouteEse[i] = buffer[i]; |
| 517 | } |
| 518 | } |
| 519 | |
| 520 | if (GetNumValue(NAME_DEFAULT_ISODEP_ROUTE, &num, sizeof(num))) { |
| 521 | config.defaultIsoDepRoute = num; |
| 522 | } |
| 523 | } |