nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 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 | * |
| 18 | * The original Work has been changed by NXP Semiconductors. |
| 19 | * |
| 20 | * Copyright (C) 2015 NXP Semiconductors |
| 21 | * |
| 22 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 23 | * you may not use this file except in compliance with the License. |
| 24 | * You may obtain a copy of the License at |
| 25 | * |
| 26 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 27 | * |
| 28 | * Unless required by applicable law or agreed to in writing, software |
| 29 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 30 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 31 | * See the License for the specific language governing permissions and |
| 32 | * limitations under the License. |
| 33 | * |
| 34 | ******************************************************************************/ |
| 35 | /* |
| 36 | * Tag-reading, tag-writing operations. |
| 37 | */ |
| 38 | #include "OverrideLog.h" |
| 39 | #include "NfcTag.h" |
| 40 | #include "JavaClassConstants.h" |
| 41 | #include "config.h" |
| 42 | #include <ScopedLocalRef.h> |
| 43 | #include <ScopedPrimitiveArray.h> |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 44 | #include "IntervalTimer.h" |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 45 | extern "C" |
| 46 | { |
| 47 | #include "rw_int.h" |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 48 | #include "nfc_brcm_defs.h" |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 49 | #include "phNxpExtns.h" |
| 50 | } |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 51 | #if(NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 52 | static void deleteglobaldata(JNIEnv* e); |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 53 | static void selectCompleteCallBack(union sigval); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 54 | static jobjectArray techActBytes1; |
| 55 | int selectedId = 0; |
| 56 | static jobjectArray techPollBytes2; |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 57 | IntervalTimer gSelectCompleteTimer; |
| 58 | #endif |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 59 | /******************************************************************************* |
| 60 | ** |
| 61 | ** Function: NfcTag |
| 62 | ** |
| 63 | ** Description: Initialize member variables. |
| 64 | ** |
| 65 | ** Returns: None |
| 66 | ** |
| 67 | *******************************************************************************/ |
| 68 | NfcTag::NfcTag () |
| 69 | : mNumTechList (0), |
| 70 | mNumDiscNtf (0), |
| 71 | mNumDiscTechList (0), |
| 72 | mTechListIndex (0), |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 73 | mCashbeeDetected(false), |
| 74 | mEzLinkTypeTag(false), |
| 75 | #if(NXP_EXTNS == TRUE) |
| 76 | mWaitingForSelect(false), |
| 77 | #endif |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 78 | mTechnologyTimeoutsTable (MAX_NUM_TECHNOLOGY), |
| 79 | mNativeData (NULL), |
| 80 | mIsActivated (false), |
| 81 | mActivationState (Idle), |
| 82 | mProtocol(NFC_PROTOCOL_UNKNOWN), |
| 83 | mtT1tMaxMessageSize (0), |
| 84 | mReadCompletedStatus (NFA_STATUS_OK), |
| 85 | mLastKovioUidLen (0), |
| 86 | mNdefDetectionTimedOut (false), |
| 87 | mIsDynamicTagId (false), |
nxpandroid | 7d44e57 | 2016-08-01 19:11:04 +0530 | [diff] [blame^] | 88 | mIsFelicaLite(false), |
| 89 | mPresenceCheckAlgorithm (NFA_RW_PRES_CHK_DEFAULT) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 90 | { |
| 91 | memset (mTechList, 0, sizeof(mTechList)); |
| 92 | memset (mTechHandles, 0, sizeof(mTechHandles)); |
| 93 | memset (mTechLibNfcTypes, 0, sizeof(mTechLibNfcTypes)); |
| 94 | memset (mTechParams, 0, sizeof(mTechParams)); |
| 95 | memset(mLastKovioUid, 0, NFC_KOVIO_MAX_LEN); |
| 96 | memset(&mLastKovioTime, 0, sizeof(mLastKovioTime)); |
| 97 | memset(&mActivationParams_t, 0, sizeof(activationParams_t)); |
| 98 | } |
| 99 | |
| 100 | |
| 101 | /******************************************************************************* |
| 102 | ** |
| 103 | ** Function: getInstance |
| 104 | ** |
| 105 | ** Description: Get a reference to the singleton NfcTag object. |
| 106 | ** |
| 107 | ** Returns: Reference to NfcTag object. |
| 108 | ** |
| 109 | *******************************************************************************/ |
| 110 | NfcTag& NfcTag::getInstance () |
| 111 | { |
| 112 | static NfcTag tag; |
| 113 | return tag; |
| 114 | } |
| 115 | |
| 116 | |
| 117 | /******************************************************************************* |
| 118 | ** |
| 119 | ** Function: initialize |
| 120 | ** |
| 121 | ** Description: Reset member variables. |
| 122 | ** native: Native data. |
| 123 | ** |
| 124 | ** Returns: None |
| 125 | ** |
| 126 | *******************************************************************************/ |
| 127 | void NfcTag::initialize (nfc_jni_native_data* native) |
| 128 | { |
| 129 | long num = 0; |
| 130 | |
| 131 | mNativeData = native; |
| 132 | mIsActivated = false; |
| 133 | mActivationState = Idle; |
| 134 | mProtocol = NFC_PROTOCOL_UNKNOWN; |
| 135 | mNumTechList = 0; |
| 136 | mNumDiscNtf = 0; |
| 137 | mNumDiscTechList = 0; |
| 138 | mTechListIndex = 0; |
| 139 | mtT1tMaxMessageSize = 0; |
| 140 | mReadCompletedStatus = NFA_STATUS_OK; |
| 141 | mNfcDisableinProgress = false; |
| 142 | resetTechnologies (); |
| 143 | if (GetNumValue(NAME_PRESENCE_CHECK_ALGORITHM, &num, sizeof(num))) |
| 144 | mPresenceCheckAlgorithm = num; |
| 145 | } |
| 146 | |
| 147 | |
| 148 | /******************************************************************************* |
| 149 | ** |
| 150 | ** Function: abort |
| 151 | ** |
| 152 | ** Description: Unblock all operations. |
| 153 | ** |
| 154 | ** Returns: None |
| 155 | ** |
| 156 | *******************************************************************************/ |
| 157 | void NfcTag::abort () |
| 158 | { |
| 159 | SyncEventGuard g (mReadCompleteEvent); |
| 160 | mReadCompleteEvent.notifyOne (); |
| 161 | } |
| 162 | |
| 163 | |
| 164 | /******************************************************************************* |
| 165 | ** |
| 166 | ** Function: getActivationState |
| 167 | ** |
| 168 | ** Description: What is the current state: Idle, Sleep, or Activated. |
| 169 | ** |
| 170 | ** Returns: Idle, Sleep, or Activated. |
| 171 | ** |
| 172 | *******************************************************************************/ |
| 173 | NfcTag::ActivationState NfcTag::getActivationState () |
| 174 | { |
| 175 | return mActivationState; |
| 176 | } |
| 177 | |
| 178 | |
| 179 | /******************************************************************************* |
| 180 | ** |
| 181 | ** Function: setDeactivationState |
| 182 | ** |
| 183 | ** Description: Set the current state: Idle or Sleep. |
| 184 | ** deactivated: state of deactivation. |
| 185 | ** |
| 186 | ** Returns: None. |
| 187 | ** |
| 188 | *******************************************************************************/ |
| 189 | void NfcTag::setDeactivationState (tNFA_DEACTIVATED& deactivated) |
| 190 | { |
| 191 | static const char fn [] = "NfcTag::setDeactivationState"; |
| 192 | mActivationState = Idle; |
| 193 | mNdefDetectionTimedOut = false; |
| 194 | if (deactivated.type == NFA_DEACTIVATE_TYPE_SLEEP) |
| 195 | mActivationState = Sleep; |
| 196 | ALOGD ("%s: state=%u", fn, mActivationState); |
| 197 | } |
| 198 | |
| 199 | |
| 200 | /******************************************************************************* |
| 201 | ** |
| 202 | ** Function: setActivationState |
| 203 | ** |
| 204 | ** Description: Set the current state to Active. |
| 205 | ** |
| 206 | ** Returns: None. |
| 207 | ** |
| 208 | *******************************************************************************/ |
| 209 | void NfcTag::setActivationState () |
| 210 | { |
| 211 | static const char fn [] = "NfcTag::setActivationState"; |
| 212 | mNdefDetectionTimedOut = false; |
| 213 | mActivationState = Active; |
| 214 | ALOGD ("%s: state=%u", fn, mActivationState); |
| 215 | } |
| 216 | |
| 217 | /******************************************************************************* |
| 218 | ** |
| 219 | ** Function: isActivated |
| 220 | ** |
| 221 | ** Description: Is tag activated? |
| 222 | ** |
| 223 | ** Returns: True if tag is activated. |
| 224 | ** |
| 225 | *******************************************************************************/ |
| 226 | bool NfcTag::isActivated () |
| 227 | { |
| 228 | return mIsActivated; |
| 229 | } |
| 230 | |
| 231 | |
| 232 | /******************************************************************************* |
| 233 | ** |
| 234 | ** Function: getProtocol |
| 235 | ** |
| 236 | ** Description: Get the protocol of the current tag. |
| 237 | ** |
| 238 | ** Returns: Protocol number. |
| 239 | ** |
| 240 | *******************************************************************************/ |
| 241 | tNFC_PROTOCOL NfcTag::getProtocol() |
| 242 | { |
| 243 | return mProtocol; |
| 244 | } |
| 245 | |
| 246 | /******************************************************************************* |
| 247 | ** |
| 248 | ** Function TimeDiff |
| 249 | ** |
| 250 | ** Description Computes time difference in milliseconds. |
| 251 | ** |
| 252 | ** Returns Time difference in milliseconds |
| 253 | ** |
| 254 | *******************************************************************************/ |
| 255 | UINT32 TimeDiff(timespec start, timespec end) |
| 256 | { |
| 257 | timespec temp; |
| 258 | if ((end.tv_nsec-start.tv_nsec)<0) |
| 259 | { |
| 260 | temp.tv_sec = end.tv_sec-start.tv_sec-1; |
| 261 | temp.tv_nsec = 1000000000+end.tv_nsec-start.tv_nsec; |
| 262 | } |
| 263 | else |
| 264 | { |
| 265 | temp.tv_sec = end.tv_sec-start.tv_sec; |
| 266 | temp.tv_nsec = end.tv_nsec-start.tv_nsec; |
| 267 | } |
| 268 | |
| 269 | return (temp.tv_sec * 1000) + (temp.tv_nsec / 1000000); |
| 270 | } |
| 271 | |
| 272 | /******************************************************************************* |
| 273 | ** |
| 274 | ** Function: IsSameKovio |
| 275 | ** |
| 276 | ** Description: Checks if tag activate is the same (UID) Kovio tag previously |
| 277 | ** activated. This is needed due to a problem with some Kovio |
| 278 | ** tags re-activating multiple times. |
| 279 | ** activationData: data from activation. |
| 280 | ** |
| 281 | ** Returns: true if the activation is from the same tag previously |
| 282 | ** activated, false otherwise |
| 283 | ** |
| 284 | *******************************************************************************/ |
| 285 | bool NfcTag::IsSameKovio(tNFA_ACTIVATED& activationData) |
| 286 | { |
| 287 | static const char fn [] = "NfcTag::IsSameKovio"; |
| 288 | ALOGD ("%s: enter", fn); |
| 289 | tNFC_ACTIVATE_DEVT& rfDetail = activationData.activate_ntf; |
| 290 | |
| 291 | if (rfDetail.protocol != NFC_PROTOCOL_KOVIO) |
| 292 | return false; |
| 293 | |
| 294 | memcpy (&(mTechParams[0]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 295 | if (mTechParams [0].mode != NFC_DISCOVERY_TYPE_POLL_KOVIO) |
| 296 | return false; |
| 297 | |
| 298 | struct timespec now; |
| 299 | clock_gettime(CLOCK_REALTIME, &now); |
| 300 | |
| 301 | bool rVal = false; |
| 302 | if (mTechParams[0].param.pk.uid_len == mLastKovioUidLen) |
| 303 | { |
| 304 | if (memcmp(mLastKovioUid, &mTechParams [0].param.pk.uid, mTechParams[0].param.pk.uid_len) == 0) |
| 305 | { |
| 306 | //same tag |
| 307 | if (TimeDiff(mLastKovioTime, now) < 500) |
| 308 | { |
| 309 | // same tag within 500 ms, ignore activation |
| 310 | rVal = true; |
| 311 | } |
| 312 | } |
| 313 | } |
| 314 | |
| 315 | // save Kovio tag info |
| 316 | if (!rVal) |
| 317 | { |
| 318 | if ((mLastKovioUidLen = mTechParams[0].param.pk.uid_len) > NFC_KOVIO_MAX_LEN) |
| 319 | mLastKovioUidLen = NFC_KOVIO_MAX_LEN; |
| 320 | memcpy(mLastKovioUid, mTechParams[0].param.pk.uid, mLastKovioUidLen); |
| 321 | } |
| 322 | mLastKovioTime = now; |
| 323 | ALOGD ("%s: exit, is same Kovio=%d", fn, rVal); |
| 324 | return rVal; |
| 325 | } |
| 326 | |
| 327 | /******************************************************************************* |
| 328 | ** |
| 329 | ** Function: discoverTechnologies |
| 330 | ** |
| 331 | ** Description: Discover the technologies that NFC service needs by interpreting |
| 332 | ** the data structures from the stack. |
| 333 | ** activationData: data from activation. |
| 334 | ** |
| 335 | ** Returns: None |
| 336 | ** |
| 337 | *******************************************************************************/ |
| 338 | void NfcTag::discoverTechnologies (tNFA_ACTIVATED& activationData) |
| 339 | { |
| 340 | static const char fn [] = "NfcTag::discoverTechnologies (activation)"; |
| 341 | ALOGD ("%s: enter", fn); |
| 342 | tNFC_ACTIVATE_DEVT& rfDetail = activationData.activate_ntf; |
| 343 | |
| 344 | mNumTechList = mTechListIndex; |
| 345 | ALOGE ("mNumTechList =%d, mTechListIndex=%d", mNumTechList, mTechListIndex); |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 346 | #if(NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 347 | if (mNumTechList >= MAX_NUM_TECHNOLOGY) |
| 348 | { |
| 349 | ALOGE ("%s: exceed max=%d", fn, MAX_NUM_TECHNOLOGY); |
| 350 | goto TheEnd; |
| 351 | } |
| 352 | #endif |
| 353 | mTechHandles [mNumTechList] = rfDetail.rf_disc_id; |
| 354 | mTechLibNfcTypes [mNumTechList] = rfDetail.protocol; |
| 355 | |
| 356 | //save the stack's data structure for interpretation later |
| 357 | memcpy (&(mTechParams[mNumTechList]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 358 | |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 359 | if(NFC_PROTOCOL_T1T == rfDetail.protocol) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 360 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 361 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; //is TagTechnology.NFC_A by Java API |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 362 | } |
| 363 | else if(NFC_PROTOCOL_T2T == rfDetail.protocol) |
| 364 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 365 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; //is TagTechnology.NFC_A by Java API |
| 366 | // could be MifFare UL or Classic or Kovio |
| 367 | { |
| 368 | // need to look at first byte of uid to find Manufacture Byte |
| 369 | tNFC_RF_TECH_PARAMS tech_params; |
| 370 | memcpy (&tech_params, &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 371 | |
| 372 | if ((tech_params.param.pa.nfcid1[0] == 0x04 && rfDetail.rf_tech_param.param.pa.sel_rsp == 0) || |
| 373 | rfDetail.rf_tech_param.param.pa.sel_rsp == 0x18 || |
| 374 | rfDetail.rf_tech_param.param.pa.sel_rsp == 0x08 || |
| 375 | rfDetail.rf_tech_param.param.pa.sel_rsp == 0x01) |
| 376 | { |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 377 | #if(NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 378 | if ((rfDetail.rf_tech_param.param.pa.sel_rsp == 0) && |
| 379 | (mNumTechList < (MAX_NUM_TECHNOLOGY-1))) |
| 380 | #else |
| 381 | if (rfDetail.rf_tech_param.param.pa.sel_rsp == 0) |
| 382 | #endif |
| 383 | { |
| 384 | mNumTechList++; |
| 385 | mTechHandles [mNumTechList] = rfDetail.rf_disc_id; |
| 386 | mTechLibNfcTypes [mNumTechList] = rfDetail.protocol; |
| 387 | //save the stack's data structure for interpretation later |
| 388 | memcpy (&(mTechParams[mNumTechList]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 389 | mTechList [mNumTechList] = TARGET_TYPE_MIFARE_UL; //is TagTechnology.MIFARE_ULTRALIGHT by Java API |
| 390 | } |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 391 | #if(NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 392 | //To support skylander tag. |
| 393 | else if (rfDetail.rf_tech_param.param.pa.sel_rsp == 0x01) |
| 394 | { |
| 395 | mTechLibNfcTypes [mNumTechList] = NFC_PROTOCOL_MIFARE; |
| 396 | rfDetail.rf_tech_param.param.pa.sel_rsp = 0x08; |
| 397 | memcpy (&tech_params, &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 398 | if(mNumTechList < (MAX_NUM_TECHNOLOGY-1)) |
| 399 | { |
| 400 | mNumTechList++; |
| 401 | mTechHandles [mNumTechList] = rfDetail.rf_disc_id; |
| 402 | mTechLibNfcTypes [mNumTechList] = NFC_PROTOCOL_MIFARE; |
| 403 | //save the stack's data structure for interpretation later |
| 404 | memcpy (&(mTechParams[mNumTechList]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 405 | mTechList [mNumTechList] = TARGET_TYPE_MIFARE_CLASSIC; //is TagTechnology.MIFARE_CLASSIC by Java API |
| 406 | } |
| 407 | EXTNS_MfcInit(activationData); |
| 408 | } |
| 409 | #endif |
| 410 | } |
| 411 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 412 | } |
| 413 | else if(NFC_PROTOCOL_T3BT == rfDetail.protocol) |
| 414 | { |
| 415 | mTechHandles [mNumTechList] = rfDetail.rf_disc_id; |
| 416 | mTechLibNfcTypes [mNumTechList] = rfDetail.protocol; |
| 417 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3B; //is TagTechnology.NFC_B by Java API |
| 418 | //save the stack's data structure for interpretation later |
| 419 | memcpy (&(mTechParams[mNumTechList]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 420 | } |
| 421 | else if(NFC_PROTOCOL_T3T == rfDetail.protocol) |
| 422 | { |
| 423 | UINT8 xx = 0; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 424 | |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 425 | mTechList [mNumTechList] = TARGET_TYPE_FELICA; |
| 426 | |
| 427 | //see if it is Felica Lite. |
| 428 | while (xx < activationData.params.t3t.num_system_codes) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 429 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 430 | if (activationData.params.t3t.p_system_codes[xx++] == T3T_SYSTEM_CODE_FELICA_LITE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 431 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 432 | mIsFelicaLite = true; |
| 433 | break; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 434 | } |
| 435 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 436 | } |
| 437 | else if(NFC_PROTOCOL_ISO_DEP == rfDetail.protocol) |
| 438 | { |
| 439 | //type-4 tag uses technology ISO-DEP and technology A or B |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 440 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_4; //is TagTechnology.ISO_DEP by Java API |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 441 | #if(NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 442 | if ( ( (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_A) || |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 443 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_A_ACTIVE) || |
| 444 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_A) || |
| 445 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_A_ACTIVE) ) && mNumTechList < (MAX_NUM_TECHNOLOGY-1)) |
| 446 | #else |
| 447 | if ( (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_A) || |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 448 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_A_ACTIVE) || |
| 449 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_A) || |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 450 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_A_ACTIVE)) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 451 | #endif |
| 452 | { |
| 453 | mNumTechList++; |
| 454 | mTechHandles [mNumTechList] = rfDetail.rf_disc_id; |
| 455 | mTechLibNfcTypes [mNumTechList] = rfDetail.protocol; |
| 456 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; //is TagTechnology.NFC_A by Java API |
| 457 | //save the stack's data structure for interpretation later |
| 458 | memcpy (&(mTechParams[mNumTechList]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 459 | } |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 460 | #if(NXP_EXTNS == TRUE) |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 461 | else if ( ((rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_B) || |
| 462 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_B_PRIME) || |
| 463 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_B) || |
| 464 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_B_PRIME) ) && mNumTechList < (MAX_NUM_TECHNOLOGY-1)) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 465 | #else |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 466 | else if ((rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_B) || |
| 467 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_B_PRIME) || |
| 468 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_B) || |
| 469 | (rfDetail.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_B_PRIME)) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 470 | #endif |
| 471 | { |
| 472 | mNumTechList++; |
| 473 | mTechHandles [mNumTechList] = rfDetail.rf_disc_id; |
| 474 | mTechLibNfcTypes [mNumTechList] = rfDetail.protocol; |
| 475 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3B; //is TagTechnology.NFC_B by Java API |
| 476 | //save the stack's data structure for interpretation later |
| 477 | memcpy (&(mTechParams[mNumTechList]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 478 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 479 | } |
| 480 | else if(NFC_PROTOCOL_15693 == rfDetail.protocol) |
| 481 | { |
| 482 | //is TagTechnology.NFC_V by Java API |
| 483 | mTechList [mNumTechList] = TARGET_TYPE_ISO15693; |
| 484 | } |
| 485 | else if(NFC_PROTOCOL_KOVIO == rfDetail.protocol) |
| 486 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 487 | ALOGD ("%s: Kovio", fn); |
| 488 | mTechList [mNumTechList] = TARGET_TYPE_KOVIO_BARCODE; |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 489 | } |
| 490 | else if(NFC_PROTOCOL_MIFARE == rfDetail.protocol) |
| 491 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 492 | ALOGE ("Mifare Classic detected"); |
| 493 | EXTNS_MfcInit(activationData); |
| 494 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; //is TagTechnology.NFC_A by Java API |
| 495 | // could be MifFare UL or Classic or Kovio |
| 496 | { |
| 497 | // need to look at first byte of uid to find manuf. |
| 498 | tNFC_RF_TECH_PARAMS tech_params; |
| 499 | memcpy (&tech_params, &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 500 | if (mNumTechList < (MAX_NUM_TECHNOLOGY-1)) |
| 501 | { |
| 502 | mNumTechList++; |
| 503 | mTechHandles [mNumTechList] = rfDetail.rf_disc_id; |
| 504 | mTechLibNfcTypes [mNumTechList] = rfDetail.protocol; |
| 505 | //save the stack's data structure for interpretation later |
| 506 | memcpy (&(mTechParams[mNumTechList]), &(rfDetail.rf_tech_param), sizeof(rfDetail.rf_tech_param)); |
| 507 | mTechList [mNumTechList] = TARGET_TYPE_MIFARE_CLASSIC; //is TagTechnology.MIFARE_ULTRALIGHT by Java API |
| 508 | } |
| 509 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 510 | } |
| 511 | else |
| 512 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 513 | ALOGE ("%s: unknown protocol ????", fn); |
| 514 | mTechList [mNumTechList] = TARGET_TYPE_UNKNOWN; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 515 | } |
| 516 | |
| 517 | mNumTechList++; |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 518 | #if (NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 519 | for (int i=0; (i < mNumTechList) && (mNumTechList < MAX_NUM_TECHNOLOGY); i++) |
| 520 | #else |
| 521 | for (int i=0; i < mNumTechList; i++) |
| 522 | #endif |
| 523 | { |
| 524 | ALOGD ("%s: index=%d; tech=%d; handle=%d; nfc type=%d", fn, |
| 525 | i, mTechList[i], mTechHandles[i], mTechLibNfcTypes[i]); |
| 526 | } |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 527 | #if (NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 528 | TheEnd: |
| 529 | #endif |
| 530 | ALOGD ("%s: exit", fn); |
| 531 | } |
| 532 | |
| 533 | |
| 534 | /******************************************************************************* |
| 535 | ** |
| 536 | ** Function: discoverTechnologies |
| 537 | ** |
| 538 | ** Description: Discover the technologies that NFC service needs by interpreting |
| 539 | ** the data structures from the stack. |
| 540 | ** discoveryData: data from discovery events(s). |
| 541 | ** |
| 542 | ** Returns: None |
| 543 | ** |
| 544 | *******************************************************************************/ |
| 545 | void NfcTag::discoverTechnologies (tNFA_DISC_RESULT& discoveryData) |
| 546 | { |
| 547 | static const char fn [] = "NfcTag::discoverTechnologies (discovery)"; |
| 548 | tNFC_RESULT_DEVT& discovery_ntf = discoveryData.discovery_ntf; |
| 549 | |
| 550 | ALOGD ("%s: enter: rf disc. id=%u; protocol=%u, mNumTechList=%u", fn, discovery_ntf.rf_disc_id, discovery_ntf.protocol, mNumTechList); |
| 551 | if (mNumTechList >= MAX_NUM_TECHNOLOGY) |
| 552 | { |
| 553 | ALOGE ("%s: exceed max=%d", fn, MAX_NUM_TECHNOLOGY); |
| 554 | goto TheEnd; |
| 555 | } |
| 556 | mTechHandles [mNumTechList] = discovery_ntf.rf_disc_id; |
| 557 | mTechLibNfcTypes [mNumTechList] = discovery_ntf.protocol; |
| 558 | |
| 559 | //save the stack's data structure for interpretation later |
| 560 | memcpy (&(mTechParams[mNumTechList]), &(discovery_ntf.rf_tech_param), sizeof(discovery_ntf.rf_tech_param)); |
| 561 | |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 562 | if(NFC_PROTOCOL_T1T == discovery_ntf.protocol) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 563 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 564 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; //is TagTechnology.NFC_A by Java API |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 565 | } |
| 566 | else if(NFC_PROTOCOL_T2T == discovery_ntf.protocol) |
| 567 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 568 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; //is TagTechnology.NFC_A by Java API |
| 569 | //type-2 tags are identical to Mifare Ultralight, so Ultralight is also discovered |
| 570 | if ((discovery_ntf.rf_tech_param.param.pa.sel_rsp == 0) && |
| 571 | (mNumTechList < (MAX_NUM_TECHNOLOGY-1))) |
| 572 | { |
| 573 | // Mifare Ultralight |
| 574 | mNumTechList++; |
| 575 | mTechHandles [mNumTechList] = discovery_ntf.rf_disc_id; |
| 576 | mTechLibNfcTypes [mNumTechList] = discovery_ntf.protocol; |
| 577 | mTechList [mNumTechList] = TARGET_TYPE_MIFARE_UL; //is TagTechnology.MIFARE_ULTRALIGHT by Java API |
| 578 | } |
| 579 | |
| 580 | //save the stack's data structure for interpretation later |
| 581 | memcpy (&(mTechParams[mNumTechList]), &(discovery_ntf.rf_tech_param), sizeof(discovery_ntf.rf_tech_param)); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 582 | } |
| 583 | else if(NFC_PROTOCOL_T3T == discovery_ntf.protocol) |
| 584 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 585 | mTechList [mNumTechList] = TARGET_TYPE_FELICA; |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 586 | } |
| 587 | else if(NFC_PROTOCOL_ISO_DEP == discovery_ntf.protocol) |
| 588 | { |
| 589 | //type-4 tag uses technology ISO-DEP and technology A or B |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 590 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_4; //is TagTechnology.ISO_DEP by Java API |
| 591 | if ( (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_A) || |
| 592 | (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_A_ACTIVE) || |
| 593 | (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_A) || |
| 594 | (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_A_ACTIVE) ) |
| 595 | { |
| 596 | if (mNumTechList < (MAX_NUM_TECHNOLOGY-1)) |
| 597 | { |
| 598 | mNumTechList++; |
| 599 | mTechHandles [mNumTechList] = discovery_ntf.rf_disc_id; |
| 600 | mTechLibNfcTypes [mNumTechList] = discovery_ntf.protocol; |
| 601 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; //is TagTechnology.NFC_A by Java API |
| 602 | //save the stack's data structure for interpretation later |
| 603 | memcpy (&(mTechParams[mNumTechList]), &(discovery_ntf.rf_tech_param), sizeof(discovery_ntf.rf_tech_param)); |
| 604 | } |
| 605 | } |
| 606 | else if ( (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_B) || |
| 607 | (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_POLL_B_PRIME) || |
| 608 | (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_B) || |
| 609 | (discovery_ntf.rf_tech_param.mode == NFC_DISCOVERY_TYPE_LISTEN_B_PRIME) ) |
| 610 | { |
| 611 | if (mNumTechList < (MAX_NUM_TECHNOLOGY-1)) |
| 612 | { |
| 613 | mNumTechList++; |
| 614 | mTechHandles [mNumTechList] = discovery_ntf.rf_disc_id; |
| 615 | mTechLibNfcTypes [mNumTechList] = discovery_ntf.protocol; |
| 616 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3B; //is TagTechnology.NFC_B by Java API |
| 617 | //save the stack's data structure for interpretation later |
| 618 | memcpy (&(mTechParams[mNumTechList]), &(discovery_ntf.rf_tech_param), sizeof(discovery_ntf.rf_tech_param)); |
| 619 | } |
| 620 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 621 | } |
| 622 | else if(NFC_PROTOCOL_15693 == discovery_ntf.protocol) |
| 623 | { |
| 624 | //is TagTechnology.NFC_V by Java API |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 625 | mTechList [mNumTechList] = TARGET_TYPE_ISO15693; |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 626 | } |
| 627 | else if (NFC_PROTOCOL_MIFARE == discovery_ntf.protocol) |
| 628 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 629 | mTechList [mNumTechList] = TARGET_TYPE_MIFARE_CLASSIC; |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 630 | if (mNumTechList < (MAX_NUM_TECHNOLOGY-1)) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 631 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 632 | mNumTechList++; |
| 633 | mTechHandles [mNumTechList] = discovery_ntf.rf_disc_id; |
| 634 | mTechLibNfcTypes [mNumTechList] = discovery_ntf.protocol; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 635 | mTechList [mNumTechList] = TARGET_TYPE_ISO14443_3A; |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 636 | //save the stack's data structure for interpretation later |
| 637 | memcpy (&(mTechParams[mNumTechList]), &(discovery_ntf.rf_tech_param), sizeof(discovery_ntf.rf_tech_param)); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 638 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 639 | } |
| 640 | else |
| 641 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 642 | ALOGE ("%s: unknown protocol ????", fn); |
| 643 | mTechList [mNumTechList] = TARGET_TYPE_UNKNOWN; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 644 | } |
| 645 | |
| 646 | mNumTechList++; |
| 647 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 648 | if(discovery_ntf.more != NCI_DISCOVER_NTF_MORE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 649 | { |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 650 | #if (NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 651 | for (int i=0; (i < mNumTechList) && (mNumTechList < MAX_NUM_TECHNOLOGY); i++) |
| 652 | #else |
| 653 | for (int i=0; i < mNumTechList; i++) |
| 654 | #endif |
| 655 | { |
| 656 | ALOGD ("%s: index=%d; tech=%d; handle=%d; nfc type=%d", fn, |
| 657 | i, mTechList[i], mTechHandles[i], mTechLibNfcTypes[i]); |
| 658 | } |
| 659 | } |
| 660 | mNumDiscTechList = mNumTechList; |
| 661 | ALOGD("%s; mNumDiscTechList=%x", fn, mNumDiscTechList); |
| 662 | |
| 663 | TheEnd: |
| 664 | ALOGD ("%s: exit", fn); |
| 665 | } |
| 666 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 667 | /******************************************************************************* |
| 668 | ** |
| 669 | ** Function: createNativeNfcTag |
| 670 | ** |
| 671 | ** Description: Create a brand new Java NativeNfcTag object; |
| 672 | ** fill the objects's member variables with data; |
| 673 | ** notify NFC service; |
| 674 | ** activationData: data from activation. |
| 675 | ** |
| 676 | ** Returns: None |
| 677 | ** |
| 678 | *******************************************************************************/ |
| 679 | void NfcTag::createNativeNfcTag (tNFA_ACTIVATED& activationData) |
| 680 | { |
| 681 | static const char fn [] = "NfcTag::createNativeNfcTag"; |
| 682 | ALOGD ("%s: enter", fn); |
| 683 | |
| 684 | JNIEnv* e = NULL; |
| 685 | ScopedAttach attach(mNativeData->vm, &e); |
| 686 | if (e == NULL) |
| 687 | { |
| 688 | ALOGE("%s: jni env is null", fn); |
| 689 | return; |
| 690 | } |
| 691 | |
| 692 | ScopedLocalRef<jclass> tag_cls(e, e->GetObjectClass(mNativeData->cached_NfcTag)); |
| 693 | if (e->ExceptionCheck()) |
| 694 | { |
| 695 | e->ExceptionClear(); |
| 696 | ALOGE("%s: failed to get class", fn); |
| 697 | return; |
| 698 | } |
| 699 | |
| 700 | //create a new Java NativeNfcTag object |
| 701 | jmethodID ctor = e->GetMethodID(tag_cls.get(), "<init>", "()V"); |
| 702 | ScopedLocalRef<jobject> tag(e, e->NewObject(tag_cls.get(), ctor)); |
| 703 | |
| 704 | //fill NativeNfcTag's mProtocols, mTechList, mTechHandles, mTechLibNfcTypes |
| 705 | fillNativeNfcTagMembers1(e, tag_cls.get(), tag.get()); |
| 706 | |
| 707 | //fill NativeNfcTag's members: mHandle, mConnectedTechnology |
| 708 | fillNativeNfcTagMembers2(e, tag_cls.get(), tag.get(), activationData); |
| 709 | |
| 710 | //fill NativeNfcTag's members: mTechPollBytes |
| 711 | fillNativeNfcTagMembers3(e, tag_cls.get(), tag.get(), activationData); |
| 712 | |
| 713 | //fill NativeNfcTag's members: mTechActBytes |
| 714 | fillNativeNfcTagMembers4(e, tag_cls.get(), tag.get(), activationData); |
| 715 | |
| 716 | //fill NativeNfcTag's members: mUid |
| 717 | fillNativeNfcTagMembers5(e, tag_cls.get(), tag.get(), activationData); |
| 718 | |
| 719 | if (mNativeData->tag != NULL) |
| 720 | { |
| 721 | e->DeleteGlobalRef(mNativeData->tag); |
| 722 | } |
| 723 | mNativeData->tag = e->NewGlobalRef(tag.get()); |
| 724 | |
| 725 | ALOGE("%s; mNumDiscNtf=%x", fn,mNumDiscNtf); |
| 726 | if(!mNumDiscNtf || NfcTag::getInstance().checkNextValidProtocol() == -1) |
| 727 | { |
| 728 | //notify NFC service about this new tag |
| 729 | mNumDiscNtf = 0; |
| 730 | ALOGD ("%s: try notify nfc service", fn); |
| 731 | storeActivationParams(); |
| 732 | e->CallVoidMethod(mNativeData->manager, android::gCachedNfcManagerNotifyNdefMessageListeners, tag.get()); |
| 733 | if (e->ExceptionCheck()) |
| 734 | { |
| 735 | e->ExceptionClear(); |
| 736 | ALOGE ("%s: fail notify nfc service", fn); |
| 737 | } |
| 738 | deleteglobaldata(e); |
| 739 | } |
| 740 | else |
| 741 | { |
| 742 | ALOGE("%s: Selecting next tag", fn); |
| 743 | } |
| 744 | |
| 745 | ALOGD ("%s: exit", fn); |
| 746 | } |
| 747 | |
| 748 | /******************************************************************************* |
| 749 | ** |
| 750 | ** Function: deleteglobaldata |
| 751 | ** |
| 752 | ** Description: Deletes the global data reference after notifying to service |
| 753 | ** e: JVM environment. |
| 754 | ** |
| 755 | ** Returns: None |
| 756 | ** |
| 757 | *******************************************************************************/ |
| 758 | static void deleteglobaldata(JNIEnv* e) |
| 759 | { |
| 760 | static const char fn [] = "deleteglobaldata"; |
| 761 | ALOGD ("%s: enter", fn); |
| 762 | if( techActBytes1 != NULL) |
| 763 | { |
| 764 | e->DeleteGlobalRef(techActBytes1); |
| 765 | } |
| 766 | if(techPollBytes2 != NULL) |
| 767 | { |
| 768 | e->DeleteGlobalRef(techPollBytes2); |
| 769 | } |
| 770 | ALOGD ("%s: exit", fn); |
| 771 | } |
| 772 | |
| 773 | |
| 774 | /******************************************************************************* |
| 775 | ** |
| 776 | ** Function: fillNativeNfcTagMembers1 |
| 777 | ** |
| 778 | ** Description: Fill NativeNfcTag's members: mProtocols, mTechList, mTechHandles, mTechLibNfcTypes. |
| 779 | ** e: JVM environment. |
| 780 | ** tag_cls: Java NativeNfcTag class. |
| 781 | ** tag: Java NativeNfcTag object. |
| 782 | ** |
| 783 | ** Returns: None |
| 784 | ** |
| 785 | *******************************************************************************/ |
| 786 | void NfcTag::fillNativeNfcTagMembers1 (JNIEnv* e, jclass tag_cls, jobject tag) |
| 787 | { |
| 788 | static const char fn [] = "NfcTag::fillNativeNfcTagMembers1"; |
| 789 | ALOGD ("%s", fn); |
| 790 | |
| 791 | //create objects that represent NativeNfcTag's member variables |
| 792 | ScopedLocalRef<jintArray> techList(e, e->NewIntArray(mNumTechList)); |
| 793 | ScopedLocalRef<jintArray> handleList(e, e->NewIntArray(mNumTechList)); |
| 794 | ScopedLocalRef<jintArray> typeList(e, e->NewIntArray(mNumTechList)); |
| 795 | |
| 796 | { |
| 797 | ScopedIntArrayRW technologies(e, techList.get()); |
| 798 | ScopedIntArrayRW handles(e, handleList.get()); |
| 799 | ScopedIntArrayRW types(e, typeList.get()); |
| 800 | for (int i = 0; i < mNumTechList; i++) { |
| 801 | mNativeData->tProtocols [i] = mTechLibNfcTypes [i]; |
| 802 | mNativeData->handles [i] = mTechHandles [i]; |
| 803 | technologies [i] = mTechList [i]; |
| 804 | handles [i] = mTechHandles [i]; |
| 805 | types [i] = mTechLibNfcTypes [i]; |
| 806 | } |
| 807 | } |
| 808 | |
| 809 | jfieldID f = NULL; |
| 810 | |
| 811 | f = e->GetFieldID(tag_cls, "mTechList", "[I"); |
| 812 | e->SetObjectField(tag, f, techList.get()); |
| 813 | |
| 814 | f = e->GetFieldID(tag_cls, "mTechHandles", "[I"); |
| 815 | e->SetObjectField(tag, f, handleList.get()); |
| 816 | |
| 817 | f = e->GetFieldID(tag_cls, "mTechLibNfcTypes", "[I"); |
| 818 | e->SetObjectField(tag, f, typeList.get()); |
| 819 | } |
| 820 | |
| 821 | |
| 822 | /******************************************************************************* |
| 823 | ** |
| 824 | ** Function: fillNativeNfcTagMembers2 |
| 825 | ** |
| 826 | ** Description: Fill NativeNfcTag's members: mConnectedTechIndex or mConnectedTechnology. |
| 827 | ** The original Google's implementation is in set_target_pollBytes( |
| 828 | ** in com_android_nfc_NativeNfcTag.cpp; |
| 829 | ** e: JVM environment. |
| 830 | ** tag_cls: Java NativeNfcTag class. |
| 831 | ** tag: Java NativeNfcTag object. |
| 832 | ** activationData: data from activation. |
| 833 | ** |
| 834 | ** Returns: None |
| 835 | ** |
| 836 | *******************************************************************************/ |
| 837 | //fill NativeNfcTag's members: mHandle, mConnectedTechnology |
| 838 | void NfcTag::fillNativeNfcTagMembers2 (JNIEnv* e, jclass tag_cls, jobject tag, tNFA_ACTIVATED& /*activationData*/) |
| 839 | { |
| 840 | static const char fn [] = "NfcTag::fillNativeNfcTagMembers2"; |
| 841 | ALOGD ("%s", fn); |
| 842 | jfieldID f = e->GetFieldID(tag_cls, "mConnectedTechIndex", "I"); |
| 843 | e->SetIntField(tag, f, (jint) 0); |
| 844 | } |
| 845 | |
| 846 | |
| 847 | /******************************************************************************* |
| 848 | ** |
| 849 | ** Function: fillNativeNfcTagMembers3 |
| 850 | ** |
| 851 | ** Description: Fill NativeNfcTag's members: mTechPollBytes. |
| 852 | ** The original Google's implementation is in set_target_pollBytes( |
| 853 | ** in com_android_nfc_NativeNfcTag.cpp; |
| 854 | ** e: JVM environment. |
| 855 | ** tag_cls: Java NativeNfcTag class. |
| 856 | ** tag: Java NativeNfcTag object. |
| 857 | ** activationData: data from activation. |
| 858 | ** |
| 859 | ** Returns: None |
| 860 | ** |
| 861 | *******************************************************************************/ |
| 862 | void NfcTag::fillNativeNfcTagMembers3 (JNIEnv* e, jclass tag_cls, jobject tag, tNFA_ACTIVATED& activationData) |
| 863 | { |
| 864 | static const char fn [] = "NfcTag::fillNativeNfcTagMembers3"; |
| 865 | ScopedLocalRef<jbyteArray> pollBytes(e, e->NewByteArray(0)); |
| 866 | ScopedLocalRef<jclass> byteArrayClass(e, e->GetObjectClass(pollBytes.get())); |
| 867 | ScopedLocalRef<jobjectArray> techPollBytes(e, e->NewObjectArray(mNumTechList, byteArrayClass.get(), 0)); |
| 868 | int len = 0; |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 869 | jobject obj1; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 870 | if(mTechListIndex == 0) |
| 871 | { |
| 872 | techPollBytes2= reinterpret_cast<jobjectArray>(e->NewGlobalRef(techPollBytes.get())); |
| 873 | } |
| 874 | else |
| 875 | { |
| 876 | for(int j=0;j<mTechListIndex;j++) |
| 877 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 878 | obj1 = e->GetObjectArrayElement(techPollBytes2,j); |
| 879 | e->SetObjectArrayElement(techPollBytes.get(),j,obj1); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 880 | } |
| 881 | } |
| 882 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 883 | for (int i = mTechListIndex; i < mNumTechList; i++) |
| 884 | |
| 885 | { |
| 886 | ALOGD ("%s: index=%d; rf tech params mode=%u", fn, i, mTechParams [i].mode); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 887 | if (NFC_DISCOVERY_TYPE_POLL_A == mTechParams [i].mode |
| 888 | || NFC_DISCOVERY_TYPE_POLL_A_ACTIVE == mTechParams [i].mode |
| 889 | || NFC_DISCOVERY_TYPE_LISTEN_A == mTechParams [i].mode |
| 890 | || NFC_DISCOVERY_TYPE_LISTEN_A_ACTIVE == mTechParams [i].mode) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 891 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 892 | ALOGD ("%s: tech A", fn); |
| 893 | pollBytes.reset(e->NewByteArray(2)); |
| 894 | e->SetByteArrayRegion(pollBytes.get(), 0, 2, (jbyte*) mTechParams [i].param.pa.sens_res); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 895 | } |
| 896 | else if (NFC_DISCOVERY_TYPE_POLL_B == mTechParams [i].mode |
| 897 | || NFC_DISCOVERY_TYPE_POLL_B_PRIME == mTechParams [i].mode |
| 898 | || NFC_DISCOVERY_TYPE_LISTEN_B == mTechParams [i].mode |
| 899 | || NFC_DISCOVERY_TYPE_LISTEN_B_PRIME == mTechParams [i].mode) |
| 900 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 901 | if (mTechList [i] == TARGET_TYPE_ISO14443_3B) //is TagTechnology.NFC_B by Java API |
| 902 | { |
| 903 | /***************** |
| 904 | see NFC Forum Digital Protocol specification; section 5.6.2; |
| 905 | in SENSB_RES response, byte 6 through 9 is Application Data, byte 10-12 or 13 is Protocol Info; |
| 906 | used by public API: NfcB.getApplicationData(), NfcB.getProtocolInfo(); |
| 907 | *****************/ |
| 908 | ALOGD ("%s: tech B; TARGET_TYPE_ISO14443_3B", fn); |
| 909 | len = mTechParams [i].param.pb.sensb_res_len; |
| 910 | len = len - 4; //subtract 4 bytes for NFCID0 at byte 2 through 5 |
| 911 | if(len > 0) |
| 912 | { |
| 913 | pollBytes.reset(e->NewByteArray(len)); |
| 914 | e->SetByteArrayRegion(pollBytes.get(), 0, len, (jbyte*) (mTechParams [i].param.pb.sensb_res+4)); |
| 915 | } |
| 916 | else |
| 917 | { |
| 918 | ALOGD ("%s: tech B; Activation param missing", fn); |
| 919 | } |
| 920 | } |
| 921 | else |
| 922 | { |
| 923 | pollBytes.reset(e->NewByteArray(0)); |
| 924 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 925 | } |
| 926 | else if (NFC_DISCOVERY_TYPE_POLL_F == mTechParams [i].mode |
| 927 | || NFC_DISCOVERY_TYPE_POLL_F_ACTIVE == mTechParams [i].mode |
| 928 | || NFC_DISCOVERY_TYPE_LISTEN_F == mTechParams [i].mode |
| 929 | || NFC_DISCOVERY_TYPE_LISTEN_F_ACTIVE == mTechParams [i].mode) |
| 930 | { |
| 931 | /**************** |
| 932 | see NFC Forum Type 3 Tag Operation Specification; sections 2.3.2, 2.3.1.2; |
| 933 | see NFC Forum Digital Protocol Specification; sections 6.6.2; |
| 934 | PMm: manufacture parameter; 8 bytes; |
| 935 | System Code: 2 bytes; |
| 936 | ****************/ |
| 937 | ALOGD ("%s: tech F", fn); |
| 938 | UINT8 result [10]; //return result to NFC service |
| 939 | memset (result, 0, sizeof(result)); |
| 940 | len = 10; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 941 | |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 942 | /**** |
| 943 | for (int ii = 0; ii < mTechParams [i].param.pf.sensf_res_len; ii++) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 944 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 945 | ALOGD ("%s: tech F, sendf_res[%d]=%d (0x%x)", |
| 946 | fn, ii, mTechParams [i].param.pf.sensf_res[ii],mTechParams [i].param.pf.sensf_res[ii]); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 947 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 948 | ***/ |
| 949 | memcpy (result, mTechParams [i].param.pf.sensf_res + 8, 8); //copy PMm |
| 950 | if (activationData.params.t3t.num_system_codes > 0) //copy the first System Code |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 951 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 952 | UINT16 systemCode = *(activationData.params.t3t.p_system_codes); |
| 953 | result [8] = (UINT8) (systemCode >> 8); |
| 954 | result [9] = (UINT8) systemCode; |
| 955 | ALOGD ("%s: tech F; sys code=0x%X 0x%X", fn, result [8], result [9]); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 956 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 957 | pollBytes.reset(e->NewByteArray(len)); |
| 958 | e->SetByteArrayRegion(pollBytes.get(), 0, len, (jbyte*) result); |
| 959 | } |
| 960 | else if (NFC_DISCOVERY_TYPE_POLL_ISO15693 == mTechParams [i].mode |
| 961 | || NFC_DISCOVERY_TYPE_LISTEN_ISO15693 == mTechParams [i].mode) |
| 962 | { |
| 963 | ALOGD ("%s: tech iso 15693", fn); |
| 964 | //iso 15693 response flags: 1 octet |
| 965 | //iso 15693 Data Structure Format Identifier (DSF ID): 1 octet |
| 966 | //used by public API: NfcV.getDsfId(), NfcV.getResponseFlags(); |
| 967 | uint8_t data [2]= {activationData.params.i93.afi, activationData.params.i93.dsfid}; |
| 968 | pollBytes.reset(e->NewByteArray(2)); |
| 969 | e->SetByteArrayRegion(pollBytes.get(), 0, 2, (jbyte *) data); |
| 970 | } |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 971 | |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 972 | else if (NFC_DISCOVERY_TYPE_POLL_KOVIO == mTechParams [i].mode) |
| 973 | { |
| 974 | ALOGD ("%s: tech Kovio", fn); |
| 975 | pollBytes.reset(e->NewByteArray(0)); |
| 976 | } |
| 977 | else |
| 978 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 979 | ALOGE ("%s: tech unknown ????", fn); |
| 980 | pollBytes.reset(e->NewByteArray(0)); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 981 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 982 | } //switch: every type of technology |
| 983 | e->SetObjectArrayElement(techPollBytes.get(), i, pollBytes.get()); |
| 984 | } |
| 985 | if (techPollBytes2 != NULL && mTechListIndex != 0 ) |
| 986 | { |
| 987 | e->DeleteGlobalRef(techPollBytes2); |
| 988 | |
| 989 | techPollBytes2= reinterpret_cast<jobjectArray>(e->NewGlobalRef(techPollBytes.get())); |
| 990 | } |
| 991 | //for: every technology in the array |
| 992 | jfieldID f = e->GetFieldID(tag_cls, "mTechPollBytes", "[[B"); |
| 993 | e->SetObjectField(tag, f, techPollBytes.get()); |
| 994 | } |
| 995 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 996 | /******************************************************************************* |
| 997 | ** |
| 998 | ** Function: fillNativeNfcTagMembers4 |
| 999 | ** |
| 1000 | ** Description: Fill NativeNfcTag's members: mTechActBytes. |
| 1001 | ** The original Google's implementation is in set_target_activationBytes() |
| 1002 | ** in com_android_nfc_NativeNfcTag.cpp; |
| 1003 | ** e: JVM environment. |
| 1004 | ** tag_cls: Java NativeNfcTag class. |
| 1005 | ** tag: Java NativeNfcTag object. |
| 1006 | ** activationData: data from activation. |
| 1007 | ** |
| 1008 | ** Returns: None |
| 1009 | ** |
| 1010 | *******************************************************************************/ |
| 1011 | void NfcTag::fillNativeNfcTagMembers4 (JNIEnv* e, jclass tag_cls, jobject tag, tNFA_ACTIVATED& activationData) |
| 1012 | { |
| 1013 | static const char fn [] = "NfcTag::fillNativeNfcTagMembers4"; |
| 1014 | ScopedLocalRef<jbyteArray> actBytes(e, e->NewByteArray(0)); |
| 1015 | ScopedLocalRef<jclass> byteArrayClass(e, e->GetObjectClass(actBytes.get())); |
| 1016 | ScopedLocalRef<jobjectArray> techActBytes(e, e->NewObjectArray(mNumTechList, byteArrayClass.get(), 0)); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1017 | jobject obj1; |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1018 | if(mTechListIndex == 0) |
| 1019 | { |
| 1020 | techActBytes1 = reinterpret_cast<jobjectArray>(e->NewGlobalRef(techActBytes.get())); |
| 1021 | } |
| 1022 | else |
| 1023 | { |
| 1024 | for(int j=0;j < mTechListIndex;j++) |
| 1025 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1026 | obj1 = e->GetObjectArrayElement(techActBytes1,j); |
| 1027 | e->SetObjectArrayElement(techActBytes.get(), j, obj1); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1028 | } |
| 1029 | } |
| 1030 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1031 | for (int i = mTechListIndex; i < mNumTechList; i++) |
| 1032 | |
| 1033 | { |
| 1034 | ALOGD ("%s: index=%d", fn, i); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1035 | if (NFC_PROTOCOL_T1T == mTechLibNfcTypes[i] || NFC_PROTOCOL_T2T == mTechLibNfcTypes[i]) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1036 | { |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1037 | if (mTechLibNfcTypes[i] == NFC_PROTOCOL_T1T) |
| 1038 | ALOGD ("%s: T1T; tech A", fn); |
| 1039 | else if (mTechLibNfcTypes[i] == NFC_PROTOCOL_T2T) |
| 1040 | ALOGD ("%s: T2T; tech A", fn); |
| 1041 | actBytes.reset(e->NewByteArray(1)); |
| 1042 | e->SetByteArrayRegion(actBytes.get(), 0, 1, (jbyte*) &mTechParams [i].param.pa.sel_rsp); |
| 1043 | } |
| 1044 | else if (NFC_PROTOCOL_T3T == mTechLibNfcTypes[i]) |
| 1045 | { |
| 1046 | //felica |
| 1047 | ALOGD ("%s: T3T; felica; tech F", fn); |
| 1048 | //really, there is no data |
| 1049 | actBytes.reset(e->NewByteArray(0)); |
| 1050 | } |
| 1051 | else if (NFC_PROTOCOL_MIFARE == mTechLibNfcTypes[i]) |
| 1052 | { |
| 1053 | ALOGD ("%s: Mifare Classic; tech A", fn); |
| 1054 | actBytes.reset (e->NewByteArray(1)); |
| 1055 | e->SetByteArrayRegion (actBytes.get(), 0, 1, |
| 1056 | (jbyte*) &mTechParams [i].param.pa.sel_rsp); |
| 1057 | } |
| 1058 | else if (NFC_PROTOCOL_T3BT == mTechLibNfcTypes[i]) |
| 1059 | { |
| 1060 | ALOGD ("%s: tech T3BT; chinaId card", fn); |
| 1061 | actBytes.reset(e->NewByteArray(0)); |
| 1062 | } |
| 1063 | else if (NFC_PROTOCOL_ISO_DEP == mTechLibNfcTypes[i]) |
| 1064 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1065 | if (mTechList [i] == TARGET_TYPE_ISO14443_4) //is TagTechnology.ISO_DEP by Java API |
| 1066 | { |
| 1067 | if ( (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A) || |
| 1068 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A_ACTIVE) || |
| 1069 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_A) || |
| 1070 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_A_ACTIVE) ) |
| 1071 | { |
| 1072 | //see NFC Forum Digital Protocol specification, section 11.6.2, "RATS Response"; search for "historical bytes"; |
| 1073 | //copy historical bytes into Java object; |
| 1074 | //the public API, IsoDep.getHistoricalBytes(), returns this data; |
| 1075 | if (activationData.activate_ntf.intf_param.type == NFC_INTERFACE_ISO_DEP) |
| 1076 | { |
| 1077 | tNFC_INTF_PA_ISO_DEP& pa_iso = activationData.activate_ntf.intf_param.intf_param.pa_iso; |
| 1078 | ALOGD ("%s: T4T; ISO_DEP for tech A; copy historical bytes; len=%u", fn, pa_iso.his_byte_len); |
| 1079 | actBytes.reset(e->NewByteArray(pa_iso.his_byte_len)); |
| 1080 | if (pa_iso.his_byte_len > 0) |
| 1081 | e->SetByteArrayRegion(actBytes.get(), 0, pa_iso.his_byte_len, (jbyte*) (pa_iso.his_byte)); |
| 1082 | } |
| 1083 | else |
| 1084 | { |
| 1085 | ALOGE ("%s: T4T; ISO_DEP for tech A; wrong interface=%u", fn, activationData.activate_ntf.intf_param.type); |
| 1086 | actBytes.reset(e->NewByteArray(0)); |
| 1087 | } |
| 1088 | } |
| 1089 | else if ( (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_B) || |
| 1090 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_B_PRIME) || |
| 1091 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_B) || |
| 1092 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_B_PRIME) ) |
| 1093 | { |
| 1094 | //see NFC Forum Digital Protocol specification, section 12.6.2, "ATTRIB Response"; |
| 1095 | //copy higher-layer response bytes into Java object; |
| 1096 | //the public API, IsoDep.getHiLayerResponse(), returns this data; |
| 1097 | if (activationData.activate_ntf.intf_param.type == NFC_INTERFACE_ISO_DEP) |
| 1098 | { |
| 1099 | tNFC_INTF_PB_ISO_DEP& pb_iso = activationData.activate_ntf.intf_param.intf_param.pb_iso; |
| 1100 | ALOGD ("%s: T4T; ISO_DEP for tech B; copy response bytes; len=%u", fn, pb_iso.hi_info_len); |
| 1101 | actBytes.reset(e->NewByteArray(pb_iso.hi_info_len)); |
| 1102 | if (pb_iso.hi_info_len > 0) |
| 1103 | e->SetByteArrayRegion(actBytes.get(), 0, pb_iso.hi_info_len, (jbyte*) (pb_iso.hi_info)); |
| 1104 | } |
| 1105 | else |
| 1106 | { |
| 1107 | ALOGE ("%s: T4T; ISO_DEP for tech B; wrong interface=%u", fn, activationData.activate_ntf.intf_param.type); |
| 1108 | actBytes.reset(e->NewByteArray(0)); |
| 1109 | } |
| 1110 | } |
| 1111 | } |
| 1112 | else if (mTechList [i] == TARGET_TYPE_ISO14443_3A) //is TagTechnology.NFC_A by Java API |
| 1113 | { |
| 1114 | ALOGD ("%s: T4T; tech A", fn); |
| 1115 | actBytes.reset(e->NewByteArray(1)); |
| 1116 | e->SetByteArrayRegion(actBytes.get(), 0, 1, (jbyte*) &mTechParams [i].param.pa.sel_rsp); |
| 1117 | } |
| 1118 | else |
| 1119 | { |
| 1120 | actBytes.reset(e->NewByteArray(0)); |
| 1121 | } |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1122 | } //case NFC_PROTOCOL_ISO_DEP: //t4t |
| 1123 | else if (NFC_PROTOCOL_15693 == mTechLibNfcTypes[i]) |
| 1124 | { |
| 1125 | ALOGD ("%s: tech iso 15693", fn); |
| 1126 | //iso 15693 response flags: 1 octet |
| 1127 | //iso 15693 Data Structure Format Identifier (DSF ID): 1 octet |
| 1128 | //used by public API: NfcV.getDsfId(), NfcV.getResponseFlags(); |
| 1129 | uint8_t data [2]= {activationData.params.i93.afi, activationData.params.i93.dsfid}; |
| 1130 | actBytes.reset(e->NewByteArray(2)); |
| 1131 | e->SetByteArrayRegion(actBytes.get(), 0, 2, (jbyte *) data); |
| 1132 | } |
| 1133 | else if (NFC_PROTOCOL_KOVIO == mTechLibNfcTypes[i]) |
| 1134 | { |
| 1135 | ALOGD ("%s: tech Kovio", fn); |
| 1136 | actBytes.reset(e->NewByteArray(0)); |
| 1137 | } |
| 1138 | else |
| 1139 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1140 | ALOGD ("%s: tech unknown ????", fn); |
| 1141 | actBytes.reset(e->NewByteArray(0)); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1142 | }//switch |
| 1143 | e->SetObjectArrayElement(techActBytes.get(), i, actBytes.get()); |
| 1144 | } |
| 1145 | if (techActBytes1 != NULL && mTechListIndex !=0 ) |
| 1146 | { |
| 1147 | e->DeleteGlobalRef(techActBytes1); |
| 1148 | techActBytes1 = reinterpret_cast<jobjectArray>(e->NewGlobalRef(techActBytes.get())); |
| 1149 | } |
| 1150 | //for: every technology in the array |
| 1151 | jfieldID f = e->GetFieldID (tag_cls, "mTechActBytes", "[[B"); |
| 1152 | e->SetObjectField(tag, f, techActBytes.get()); |
| 1153 | } |
| 1154 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1155 | /******************************************************************************* |
| 1156 | ** |
| 1157 | ** Function: fillNativeNfcTagMembers5 |
| 1158 | ** |
| 1159 | ** Description: Fill NativeNfcTag's members: mUid. |
| 1160 | ** The original Google's implementation is in nfc_jni_Discovery_notification_callback() |
| 1161 | ** in com_android_nfc_NativeNfcManager.cpp; |
| 1162 | ** e: JVM environment. |
| 1163 | ** tag_cls: Java NativeNfcTag class. |
| 1164 | ** tag: Java NativeNfcTag object. |
| 1165 | ** activationData: data from activation. |
| 1166 | ** |
| 1167 | ** Returns: None |
| 1168 | ** |
| 1169 | *******************************************************************************/ |
| 1170 | void NfcTag::fillNativeNfcTagMembers5 (JNIEnv* e, jclass tag_cls, jobject tag, tNFA_ACTIVATED& activationData) |
| 1171 | { |
| 1172 | static const char fn [] = "NfcTag::fillNativeNfcTagMembers5"; |
| 1173 | int len = 0; |
| 1174 | ScopedLocalRef<jbyteArray> uid(e, NULL); |
| 1175 | |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1176 | if (NFC_DISCOVERY_TYPE_POLL_KOVIO == mTechParams [0].mode) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1177 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1178 | ALOGD ("%s: Kovio", fn); |
| 1179 | len = mTechParams [0].param.pk.uid_len; |
| 1180 | uid.reset(e->NewByteArray(len)); |
| 1181 | e->SetByteArrayRegion(uid.get(), 0, len, |
| 1182 | (jbyte*) &mTechParams [0].param.pk.uid); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1183 | } |
| 1184 | else if (NFC_DISCOVERY_TYPE_POLL_A == mTechParams [0].mode |
| 1185 | || NFC_DISCOVERY_TYPE_POLL_A_ACTIVE == mTechParams [0].mode |
| 1186 | || NFC_DISCOVERY_TYPE_LISTEN_A == mTechParams [0].mode |
| 1187 | || NFC_DISCOVERY_TYPE_LISTEN_A_ACTIVE == mTechParams [0].mode) |
| 1188 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1189 | ALOGD ("%s: tech A", fn); |
| 1190 | len = mTechParams [0].param.pa.nfcid1_len; |
| 1191 | uid.reset(e->NewByteArray(len)); |
| 1192 | e->SetByteArrayRegion(uid.get(), 0, len, |
| 1193 | (jbyte*) &mTechParams [0].param.pa.nfcid1); |
| 1194 | //a tag's NFCID1 can change dynamically at each activation; |
| 1195 | //only the first byte (0x08) is constant; a dynamic NFCID1's length |
| 1196 | //must be 4 bytes (see NFC Digitial Protocol, |
| 1197 | //section 4.7.2 SDD_RES Response, Requirements 20). |
| 1198 | mIsDynamicTagId = (mTechParams [0].param.pa.nfcid1_len == 4) && |
| 1199 | (mTechParams [0].param.pa.nfcid1 [0] == 0x08); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1200 | } |
| 1201 | else if (NFC_DISCOVERY_TYPE_POLL_B == mTechParams [0].mode |
| 1202 | || NFC_DISCOVERY_TYPE_POLL_B_PRIME == mTechParams [0].mode |
| 1203 | || NFC_DISCOVERY_TYPE_LISTEN_B == mTechParams [0].mode |
| 1204 | || NFC_DISCOVERY_TYPE_LISTEN_B_PRIME == mTechParams [0].mode) |
| 1205 | { |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 1206 | #if (NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1207 | if(activationData.activate_ntf.protocol != NFA_PROTOCOL_T3BT) |
| 1208 | #endif |
| 1209 | { |
| 1210 | ALOGD ("%s: tech B", fn); |
| 1211 | uid.reset(e->NewByteArray(NFC_NFCID0_MAX_LEN)); |
| 1212 | e->SetByteArrayRegion(uid.get(), 0, NFC_NFCID0_MAX_LEN, |
| 1213 | (jbyte*) &mTechParams [0].param.pb.nfcid0); |
| 1214 | } |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 1215 | #if (NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1216 | else |
| 1217 | { |
| 1218 | ALOGD ("%s: chinaId card", fn); |
| 1219 | ALOGD ("%s: pipi_id[0]=%x", fn, mTechParams [0].param.pb.pupiid[0]); |
| 1220 | uid.reset(e->NewByteArray(NFC_PUPIID_MAX_LEN)); |
| 1221 | e->SetByteArrayRegion(uid.get(), 0, NFC_PUPIID_MAX_LEN, |
| 1222 | (jbyte*) &mTechParams [0].param.pb.pupiid); |
| 1223 | } |
| 1224 | #endif |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1225 | } |
| 1226 | else if (NFC_DISCOVERY_TYPE_POLL_F == mTechParams [0].mode |
| 1227 | || NFC_DISCOVERY_TYPE_POLL_F_ACTIVE == mTechParams [0].mode |
| 1228 | || NFC_DISCOVERY_TYPE_LISTEN_F == mTechParams [0].mode |
| 1229 | || NFC_DISCOVERY_TYPE_LISTEN_F_ACTIVE == mTechParams [0].mode) |
| 1230 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1231 | uid.reset(e->NewByteArray(NFC_NFCID2_LEN)); |
| 1232 | e->SetByteArrayRegion(uid.get(), 0, NFC_NFCID2_LEN, |
| 1233 | (jbyte*) &mTechParams [0].param.pf.nfcid2); |
| 1234 | ALOGD ("%s: tech F", fn); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1235 | } |
| 1236 | else if (NFC_DISCOVERY_TYPE_POLL_ISO15693 == mTechParams [0].mode |
| 1237 | || NFC_DISCOVERY_TYPE_LISTEN_ISO15693 == mTechParams [0].mode) |
| 1238 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1239 | ALOGD ("%s: tech iso 15693", fn); |
| 1240 | jbyte data [I93_UID_BYTE_LEN]; //8 bytes |
| 1241 | for (int i=0; i<I93_UID_BYTE_LEN; ++i) //reverse the ID |
| 1242 | data[i] = activationData.params.i93.uid [I93_UID_BYTE_LEN - i - 1]; |
| 1243 | uid.reset(e->NewByteArray(I93_UID_BYTE_LEN)); |
| 1244 | e->SetByteArrayRegion(uid.get(), 0, I93_UID_BYTE_LEN, data); |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1245 | } |
| 1246 | else |
| 1247 | { |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1248 | ALOGE ("%s: tech unknown ????", fn); |
| 1249 | uid.reset(e->NewByteArray(0)); |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1250 | } |
| 1251 | jfieldID f = e->GetFieldID(tag_cls, "mUid", "[B"); |
| 1252 | e->SetObjectField(tag, f, uid.get()); |
| 1253 | mTechListIndex = mNumTechList; |
| 1254 | if(!mNumDiscNtf) |
| 1255 | mTechListIndex = 0; |
| 1256 | ALOGD("%s;mTechListIndex=%x",fn,mTechListIndex); |
| 1257 | } |
| 1258 | |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1259 | /******************************************************************************* |
| 1260 | ** |
| 1261 | ** Function: isP2pDiscovered |
| 1262 | ** |
| 1263 | ** Description: Does the peer support P2P? |
| 1264 | ** |
| 1265 | ** Returns: True if the peer supports P2P. |
| 1266 | ** |
| 1267 | *******************************************************************************/ |
| 1268 | bool NfcTag::isP2pDiscovered () |
| 1269 | { |
| 1270 | static const char fn [] = "NfcTag::isP2pDiscovered"; |
| 1271 | bool retval = false; |
| 1272 | |
| 1273 | for (int i = 0; i < mNumTechList; i++) |
| 1274 | { |
| 1275 | if (mTechLibNfcTypes[i] == NFA_PROTOCOL_NFC_DEP) |
| 1276 | { |
| 1277 | //if remote device supports P2P |
| 1278 | ALOGD ("%s: discovered P2P", fn); |
| 1279 | retval = true; |
| 1280 | break; |
| 1281 | } |
| 1282 | } |
| 1283 | ALOGD ("%s: return=%u", fn, retval); |
| 1284 | return retval; |
| 1285 | } |
| 1286 | |
| 1287 | /******************************************************************************* |
| 1288 | ** |
| 1289 | ** Function: storeActivationParams |
| 1290 | ** |
| 1291 | ** Description: stores tag activation parameters for backup |
| 1292 | ** |
| 1293 | ** Returns: None |
| 1294 | ** |
| 1295 | *******************************************************************************/ |
| 1296 | void NfcTag::storeActivationParams() |
| 1297 | { |
| 1298 | static const char fn [] = "NfcTag::storeActivationParams"; |
| 1299 | mActivationParams_t.mTechParams = mTechParams[0].mode; |
| 1300 | mActivationParams_t.mTechLibNfcTypes = mTechLibNfcTypes [0]; |
| 1301 | } |
| 1302 | /******************************************************************************* |
| 1303 | ** |
| 1304 | ** Function: selectP2p |
| 1305 | ** |
| 1306 | ** Description: Select the preferred P2P technology if there is a choice. |
| 1307 | ** |
| 1308 | ** Returns: None |
| 1309 | ** |
| 1310 | *******************************************************************************/ |
| 1311 | void NfcTag::selectP2p() |
| 1312 | { |
| 1313 | static const char fn [] = "NfcTag::selectP2p"; |
| 1314 | UINT8 rfDiscoveryId = 0; |
| 1315 | |
| 1316 | for (int i = 0; i < mNumTechList; i++) |
| 1317 | { |
| 1318 | //if remote device does not support P2P, just skip it |
| 1319 | if (mTechLibNfcTypes[i] != NFA_PROTOCOL_NFC_DEP) |
| 1320 | continue; |
| 1321 | |
| 1322 | //if remote device supports tech F; |
| 1323 | //tech F is preferred because it is faster than tech A |
| 1324 | if ( (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_F) || |
| 1325 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_F_ACTIVE) ) |
| 1326 | { |
| 1327 | rfDiscoveryId = mTechHandles[i]; |
| 1328 | break; //no need to search further |
| 1329 | } |
| 1330 | else if ( (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A) || |
| 1331 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A_ACTIVE) ) |
| 1332 | { |
| 1333 | //only choose tech A if tech F is unavailable |
| 1334 | if (rfDiscoveryId == 0) |
| 1335 | rfDiscoveryId = mTechHandles[i]; |
| 1336 | } |
| 1337 | } |
| 1338 | |
| 1339 | if (rfDiscoveryId > 0) |
| 1340 | { |
| 1341 | ALOGD ("%s: select P2P; target rf discov id=0x%X", fn, rfDiscoveryId); |
| 1342 | tNFA_STATUS stat = NFA_Select (rfDiscoveryId, NFA_PROTOCOL_NFC_DEP, NFA_INTERFACE_NFC_DEP); |
| 1343 | if (stat != NFA_STATUS_OK) |
| 1344 | ALOGE ("%s: fail select P2P; error=0x%X", fn, stat); |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 1345 | #if(NXP_EXTNS == TRUE) |
| 1346 | else |
| 1347 | { |
| 1348 | mWaitingForSelect = true; |
| 1349 | ALOGE ("%s: starting timer", fn); |
| 1350 | gSelectCompleteTimer.set(1000, selectCompleteCallBack); |
| 1351 | } |
| 1352 | #endif |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1353 | } |
| 1354 | else |
| 1355 | ALOGE ("%s: cannot find P2P", fn); |
| 1356 | resetTechnologies (); |
| 1357 | } |
| 1358 | |
| 1359 | |
| 1360 | /******************************************************************************* |
| 1361 | ** |
| 1362 | ** Function: resetTechnologies |
| 1363 | ** |
| 1364 | ** Description: Clear all data related to the technology, protocol of the tag. |
| 1365 | ** |
| 1366 | ** Returns: None |
| 1367 | ** |
| 1368 | *******************************************************************************/ |
| 1369 | void NfcTag::resetTechnologies () |
| 1370 | { |
| 1371 | static const char fn [] = "NfcTag::resetTechnologies"; |
| 1372 | ALOGD ("%s", fn); |
| 1373 | mNumTechList = 0; |
| 1374 | mTechListIndex = 0; |
| 1375 | memset (mTechList, 0, sizeof(mTechList)); |
| 1376 | memset (mTechHandles, 0, sizeof(mTechHandles)); |
| 1377 | memset (mTechLibNfcTypes, 0, sizeof(mTechLibNfcTypes)); |
| 1378 | memset (mTechParams, 0, sizeof(mTechParams)); |
| 1379 | mIsDynamicTagId = false; |
| 1380 | mIsFelicaLite = false; |
| 1381 | resetAllTransceiveTimeouts (); |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 1382 | #if(NXP_EXTNS == TRUE) |
| 1383 | mNumDiscNtf = 0; |
| 1384 | #endif |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1385 | } |
| 1386 | |
| 1387 | |
| 1388 | /******************************************************************************* |
| 1389 | ** |
| 1390 | ** Function: selectFirstTag |
| 1391 | ** |
| 1392 | ** Description: When multiple tags are discovered, just select the first one to activate. |
| 1393 | ** |
| 1394 | ** Returns: None |
| 1395 | ** |
| 1396 | *******************************************************************************/ |
| 1397 | void NfcTag::selectFirstTag () |
| 1398 | { |
| 1399 | static const char fn [] = "NfcTag::selectFirstTag"; |
| 1400 | int foundIdx = -1; |
| 1401 | tNFA_INTF_TYPE rf_intf = NFA_INTERFACE_FRAME; |
| 1402 | |
| 1403 | for (int i = 0; i < mNumTechList; i++) |
| 1404 | { |
| 1405 | ALOGD ("%s: nfa target idx=%d h=0x%X; protocol=0x%X", |
| 1406 | fn, i, mTechHandles [i], mTechLibNfcTypes [i]); |
| 1407 | if (mTechLibNfcTypes[i] != NFA_PROTOCOL_NFC_DEP) |
| 1408 | { |
| 1409 | foundIdx = i; |
| 1410 | selectedId = i; |
| 1411 | break; |
| 1412 | } |
| 1413 | } |
| 1414 | |
| 1415 | if (foundIdx != -1) |
| 1416 | { |
| 1417 | if (mTechLibNfcTypes [foundIdx] == NFA_PROTOCOL_ISO_DEP) |
| 1418 | { |
| 1419 | rf_intf = NFA_INTERFACE_ISO_DEP; |
| 1420 | } |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1421 | else if(mTechLibNfcTypes [foundIdx] == NFA_PROTOCOL_MIFARE) |
| 1422 | { |
| 1423 | rf_intf = NFA_INTERFACE_MIFARE; |
| 1424 | } |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1425 | else |
| 1426 | rf_intf = NFA_INTERFACE_FRAME; |
| 1427 | |
| 1428 | tNFA_STATUS stat = NFA_Select (mTechHandles [foundIdx], mTechLibNfcTypes [foundIdx], rf_intf); |
| 1429 | if (stat != NFA_STATUS_OK) |
| 1430 | ALOGE ("%s: fail select; error=0x%X", fn, stat); |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 1431 | #if(NXP_EXTNS == TRUE) |
| 1432 | else |
| 1433 | { |
| 1434 | mWaitingForSelect = true; |
| 1435 | gSelectCompleteTimer.set(1000, selectCompleteCallBack); |
| 1436 | ALOGE ("%s:starting timer", fn); |
| 1437 | } |
| 1438 | #endif |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1439 | } |
| 1440 | else |
| 1441 | ALOGE ("%s: only found NFC-DEP technology.", fn); |
| 1442 | } |
| 1443 | |
| 1444 | /******************************************************************************* |
| 1445 | ** |
| 1446 | ** Function: checkNextValidProtocol |
| 1447 | ** |
| 1448 | ** Description: When multiple tags are discovered, check next valid protocol |
| 1449 | ** |
| 1450 | ** Returns: id |
| 1451 | ** |
| 1452 | *******************************************************************************/ |
| 1453 | int NfcTag::checkNextValidProtocol(void) |
| 1454 | { |
| 1455 | static const char fn [] = "NfcTag::checkNextValidProtocol"; |
| 1456 | ALOGD("%s: enter, mNumDiscTechList=%x", fn, mNumDiscTechList); |
| 1457 | int foundIdx = -1; |
| 1458 | ALOGD("%s: enter,selectedId=%x", fn, selectedId); |
| 1459 | for (int i = 0; i < mNumDiscTechList; i++) |
| 1460 | { |
| 1461 | ALOGD ("%s: nfa target idx=%d h=0x%X; protocol=0x%X", |
| 1462 | fn, i, mTechHandles [i], mTechLibNfcTypes [i]); |
| 1463 | if ((mTechHandles[selectedId] != mTechHandles [i]) && |
| 1464 | (mTechLibNfcTypes[i] != NFA_PROTOCOL_NFC_DEP)) |
| 1465 | { |
| 1466 | foundIdx = i; |
| 1467 | break; |
| 1468 | } |
| 1469 | } |
| 1470 | return foundIdx; |
| 1471 | } |
| 1472 | |
| 1473 | /******************************************************************************* |
| 1474 | ** |
| 1475 | ** Function: selectNextTag |
| 1476 | ** |
| 1477 | ** Description: When multiple tags are discovered, selects the Nex one to activate. |
| 1478 | ** |
| 1479 | ** Returns: None |
| 1480 | ** |
| 1481 | *******************************************************************************/ |
| 1482 | void NfcTag::selectNextTag () |
| 1483 | { |
| 1484 | static const char fn [] = "NfcTag::selectNextTag"; |
| 1485 | int foundIdx = -1; |
| 1486 | tNFA_INTF_TYPE rf_intf = NFA_INTERFACE_FRAME; |
| 1487 | tNFA_STATUS stat = NFA_STATUS_FAILED; |
| 1488 | |
| 1489 | ALOGD("%s: enter, mNumDiscTechList=%x", fn, mNumDiscTechList); |
| 1490 | for (int i = 0; i < mNumDiscTechList; i++) |
| 1491 | { |
| 1492 | ALOGD ("%s: nfa target idx=%d h=0x%X; protocol=0x%X", |
| 1493 | fn, i, mTechHandles [i], mTechLibNfcTypes [i]); |
| 1494 | if ((mTechHandles[selectedId] != mTechHandles [i]) && |
| 1495 | (mTechLibNfcTypes[i] != NFA_PROTOCOL_NFC_DEP)) |
| 1496 | { |
| 1497 | selectedId = i; |
| 1498 | foundIdx = i; |
| 1499 | break; |
| 1500 | } |
| 1501 | } |
| 1502 | |
| 1503 | if (foundIdx != -1) |
| 1504 | { |
| 1505 | if (mTechLibNfcTypes [foundIdx] == NFA_PROTOCOL_ISO_DEP) |
| 1506 | { |
| 1507 | rf_intf = NFA_INTERFACE_ISO_DEP; |
| 1508 | } |
| 1509 | else if(mTechLibNfcTypes [foundIdx] == NFA_PROTOCOL_MIFARE) |
| 1510 | { |
| 1511 | rf_intf = NFA_INTERFACE_MIFARE; |
| 1512 | } |
| 1513 | else |
| 1514 | rf_intf = NFA_INTERFACE_FRAME; |
| 1515 | |
| 1516 | stat = NFA_Select (mTechHandles [foundIdx], mTechLibNfcTypes [foundIdx], rf_intf); |
| 1517 | if (stat == NFA_STATUS_OK) |
| 1518 | { |
| 1519 | ALOGE ("%s: stat=%x; wait for activated ntf", fn, stat); |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 1520 | #if(NXP_EXTNS == TRUE) |
| 1521 | { |
| 1522 | mWaitingForSelect = true; |
| 1523 | ALOGE ("%s:starting timer", fn); |
| 1524 | gSelectCompleteTimer.set(1000, selectCompleteCallBack); |
| 1525 | } |
| 1526 | #endif |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1527 | } |
| 1528 | else |
| 1529 | ALOGE ("%s: fail select; error=0x%X", fn, stat); |
| 1530 | } |
| 1531 | else |
| 1532 | ALOGE ("%s: only found NFC-DEP technology.", fn); |
| 1533 | } |
| 1534 | |
| 1535 | |
| 1536 | /******************************************************************************* |
| 1537 | ** |
| 1538 | ** Function: getT1tMaxMessageSize |
| 1539 | ** |
| 1540 | ** Description: Get the maximum size (octet) that a T1T can store. |
| 1541 | ** |
| 1542 | ** Returns: Maximum size in octets. |
| 1543 | ** |
| 1544 | *******************************************************************************/ |
| 1545 | int NfcTag::getT1tMaxMessageSize () |
| 1546 | { |
| 1547 | static const char fn [] = "NfcTag::getT1tMaxMessageSize"; |
| 1548 | |
| 1549 | if (mProtocol != NFC_PROTOCOL_T1T) |
| 1550 | { |
| 1551 | ALOGE ("%s: wrong protocol %u", fn, mProtocol); |
| 1552 | return 0; |
| 1553 | } |
| 1554 | return mtT1tMaxMessageSize; |
| 1555 | } |
| 1556 | |
| 1557 | |
| 1558 | /******************************************************************************* |
| 1559 | ** |
| 1560 | ** Function: calculateT1tMaxMessageSize |
| 1561 | ** |
| 1562 | ** Description: Calculate type-1 tag's max message size based on header ROM bytes. |
| 1563 | ** activate: reference to activation data. |
| 1564 | ** |
| 1565 | ** Returns: None |
| 1566 | ** |
| 1567 | *******************************************************************************/ |
| 1568 | void NfcTag::calculateT1tMaxMessageSize (tNFA_ACTIVATED& activate) |
| 1569 | { |
| 1570 | static const char fn [] = "NfcTag::calculateT1tMaxMessageSize"; |
| 1571 | |
| 1572 | //make sure the tag is type-1 |
| 1573 | if (activate.activate_ntf.protocol != NFC_PROTOCOL_T1T) |
| 1574 | { |
| 1575 | mtT1tMaxMessageSize = 0; |
| 1576 | return; |
| 1577 | } |
| 1578 | |
| 1579 | //examine the first byte of header ROM bytes |
| 1580 | switch (activate.params.t1t.hr[0]) |
| 1581 | { |
| 1582 | case RW_T1T_IS_TOPAZ96: |
| 1583 | mtT1tMaxMessageSize = 90; |
| 1584 | break; |
| 1585 | case RW_T1T_IS_TOPAZ512: |
| 1586 | mtT1tMaxMessageSize = 462; |
| 1587 | break; |
| 1588 | default: |
| 1589 | ALOGE ("%s: unknown T1T HR0=%u", fn, activate.params.t1t.hr[0]); |
| 1590 | mtT1tMaxMessageSize = 0; |
| 1591 | break; |
| 1592 | } |
| 1593 | } |
| 1594 | |
| 1595 | |
| 1596 | /******************************************************************************* |
| 1597 | ** |
| 1598 | ** Function: isMifareUltralight |
| 1599 | ** |
| 1600 | ** Description: Whether the currently activated tag is Mifare Ultralight. |
| 1601 | ** |
| 1602 | ** Returns: True if tag is Mifare Ultralight. |
| 1603 | ** |
| 1604 | *******************************************************************************/ |
| 1605 | bool NfcTag::isMifareUltralight () |
| 1606 | { |
| 1607 | static const char fn [] = "NfcTag::isMifareUltralight"; |
| 1608 | bool retval = false; |
| 1609 | |
| 1610 | for (int i =0; i < mNumTechList; i++) |
| 1611 | { |
| 1612 | if (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A) |
| 1613 | { |
| 1614 | //see NFC Digital Protocol, section 4.6.3 (SENS_RES); section 4.8.2 (SEL_RES). |
| 1615 | //see "MF0ICU1 Functional specification MIFARE Ultralight", Rev. 3.4 - 4 February 2008, |
| 1616 | //section 6.7. |
| 1617 | if ( (mTechParams[i].param.pa.sens_res[0] == 0x44) && |
| 1618 | (mTechParams[i].param.pa.sens_res[1] == 0) && |
| 1619 | ( (mTechParams[i].param.pa.sel_rsp == 0) || (mTechParams[i].param.pa.sel_rsp == 0x04) ) && |
| 1620 | (mTechParams[i].param.pa.nfcid1[0] == 0x04) ) |
| 1621 | { |
| 1622 | retval = true; |
| 1623 | } |
| 1624 | break; |
| 1625 | } |
| 1626 | } |
| 1627 | ALOGD ("%s: return=%u", fn, retval); |
| 1628 | return retval; |
| 1629 | } |
| 1630 | |
| 1631 | |
| 1632 | /******************************************************************************* |
| 1633 | ** |
| 1634 | ** Function: isMifareDESFire |
| 1635 | ** |
| 1636 | ** Description: Whether the currently activated tag is Mifare DESFire. |
| 1637 | ** |
| 1638 | ** Returns: True if tag is Mifare DESFire. |
| 1639 | ** |
| 1640 | *******************************************************************************/ |
| 1641 | bool NfcTag::isMifareDESFire () |
| 1642 | { |
| 1643 | static const char fn [] = "NfcTag::isMifareDESFire"; |
| 1644 | bool retval = false; |
| 1645 | |
| 1646 | for (int i =0; i < mNumTechList; i++) |
| 1647 | { |
| 1648 | if ( (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A) || |
| 1649 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_A) || |
| 1650 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_A_ACTIVE) ) |
| 1651 | { |
| 1652 | /* DESfire has one sak byte and 2 ATQA bytes */ |
| 1653 | if ( (mTechParams[i].param.pa.sens_res[0] == 0x44) && |
| 1654 | (mTechParams[i].param.pa.sens_res[1] == 3) && |
| 1655 | (mTechParams[i].param.pa.sel_rsp == 0x20)) |
| 1656 | { |
| 1657 | retval = true; |
| 1658 | } |
| 1659 | break; |
| 1660 | } |
| 1661 | } |
| 1662 | ALOGD ("%s: return=%u", fn, retval); |
| 1663 | return retval; |
| 1664 | } |
| 1665 | |
| 1666 | |
| 1667 | /******************************************************************************* |
| 1668 | ** |
| 1669 | ** Function: isFelicaLite |
| 1670 | ** |
| 1671 | ** Description: Whether the currently activated tag is Felica Lite. |
| 1672 | ** |
| 1673 | ** Returns: True if tag is Felica Lite. |
| 1674 | ** |
| 1675 | *******************************************************************************/ |
| 1676 | |
| 1677 | bool NfcTag::isFelicaLite () |
| 1678 | { |
| 1679 | return mIsFelicaLite; |
| 1680 | } |
| 1681 | |
| 1682 | |
| 1683 | /******************************************************************************* |
| 1684 | ** |
| 1685 | ** Function: isT2tNackResponse |
| 1686 | ** |
| 1687 | ** Description: Whether the response is a T2T NACK response. |
| 1688 | ** See NFC Digital Protocol Technical Specification (2010-11-17). |
| 1689 | ** Chapter 9 (Type 2 Tag Platform), section 9.6 (READ). |
| 1690 | ** response: buffer contains T2T response. |
| 1691 | ** responseLen: length of the response. |
| 1692 | ** |
| 1693 | ** Returns: True if the response is NACK |
| 1694 | ** |
| 1695 | *******************************************************************************/ |
| 1696 | bool NfcTag::isT2tNackResponse (const UINT8* response, UINT32 responseLen) |
| 1697 | { |
| 1698 | static const char fn [] = "NfcTag::isT2tNackResponse"; |
| 1699 | bool isNack = false; |
| 1700 | |
| 1701 | if (responseLen == 1) |
| 1702 | { |
| 1703 | if (response[0] == 0xA) |
| 1704 | isNack = false; //an ACK response, so definitely not a NACK |
| 1705 | else |
| 1706 | isNack = true; //assume every value is a NACK |
| 1707 | } |
| 1708 | ALOGD ("%s: return %u", fn, isNack); |
| 1709 | return isNack; |
| 1710 | } |
| 1711 | |
| 1712 | |
| 1713 | /******************************************************************************* |
| 1714 | ** |
| 1715 | ** Function: isNdefDetectionTimedOut |
| 1716 | ** |
| 1717 | ** Description: Whether NDEF-detection algorithm timed out. |
| 1718 | ** |
| 1719 | ** Returns: True if NDEF-detection algorithm timed out. |
| 1720 | ** |
| 1721 | *******************************************************************************/ |
| 1722 | bool NfcTag::isNdefDetectionTimedOut () |
| 1723 | { |
| 1724 | return mNdefDetectionTimedOut; |
| 1725 | } |
| 1726 | |
| 1727 | |
| 1728 | /******************************************************************************* |
| 1729 | ** |
| 1730 | ** Function: connectionEventHandler |
| 1731 | ** |
| 1732 | ** Description: Handle connection-related events. |
| 1733 | ** event: event code. |
| 1734 | ** data: pointer to event data. |
| 1735 | ** |
| 1736 | ** Returns: None |
| 1737 | ** |
| 1738 | *******************************************************************************/ |
| 1739 | void NfcTag::connectionEventHandler (UINT8 event, tNFA_CONN_EVT_DATA* data) |
| 1740 | { |
| 1741 | static const char fn [] = "NfcTag::connectionEventHandler"; |
| 1742 | |
| 1743 | switch (event) |
| 1744 | { |
| 1745 | case NFA_DISC_RESULT_EVT: |
| 1746 | { |
| 1747 | tNFA_DISC_RESULT& disc_result = data->disc_result; |
| 1748 | if (disc_result.status == NFA_STATUS_OK) |
| 1749 | { |
| 1750 | discoverTechnologies (disc_result); |
| 1751 | } |
| 1752 | } |
| 1753 | break; |
| 1754 | |
| 1755 | case NFA_ACTIVATED_EVT: |
| 1756 | // Only do tag detection if we are polling and it is not 'EE Direct RF' activation |
| 1757 | // (which may happen when we are activated as a tag). |
| 1758 | if (data->activated.activate_ntf.rf_tech_param.mode < NCI_DISCOVERY_TYPE_LISTEN_A |
| 1759 | && data->activated.activate_ntf.intf_param.type != NFC_INTERFACE_EE_DIRECT_RF) |
| 1760 | { |
| 1761 | tNFA_ACTIVATED& activated = data->activated; |
| 1762 | if (IsSameKovio(activated)) |
| 1763 | break; |
| 1764 | mIsActivated = true; |
| 1765 | mProtocol = activated.activate_ntf.protocol; |
| 1766 | calculateT1tMaxMessageSize (activated); |
| 1767 | discoverTechnologies (activated); |
| 1768 | createNativeNfcTag (activated); |
| 1769 | } |
| 1770 | break; |
| 1771 | |
| 1772 | case NFA_DEACTIVATED_EVT: |
| 1773 | mIsActivated = false; |
| 1774 | mProtocol = NFC_PROTOCOL_UNKNOWN; |
| 1775 | resetTechnologies (); |
| 1776 | break; |
| 1777 | |
| 1778 | case NFA_READ_CPLT_EVT: |
| 1779 | { |
| 1780 | SyncEventGuard g (mReadCompleteEvent); |
| 1781 | mReadCompletedStatus = data->status; |
| 1782 | mReadCompleteEvent.notifyOne (); |
| 1783 | } |
| 1784 | break; |
| 1785 | |
| 1786 | case NFA_NDEF_DETECT_EVT: |
| 1787 | { |
| 1788 | tNFA_NDEF_DETECT& ndef_detect = data->ndef_detect; |
| 1789 | mNdefDetectionTimedOut = ndef_detect.status == NFA_STATUS_TIMEOUT; |
| 1790 | if (mNdefDetectionTimedOut) |
| 1791 | ALOGE ("%s: NDEF detection timed out", fn); |
| 1792 | } |
| 1793 | break; |
| 1794 | |
| 1795 | case NFA_ACTIVATED_UPDATE_EVT: |
| 1796 | { |
| 1797 | tNFA_ACTIVATED& activated = data->activated; |
| 1798 | mIsActivated = true; |
| 1799 | mProtocol = activated.activate_ntf.protocol; |
| 1800 | discoverTechnologies (activated); |
| 1801 | } |
| 1802 | break; |
| 1803 | } |
| 1804 | } |
| 1805 | |
| 1806 | |
| 1807 | /******************************************************************************* |
| 1808 | ** |
| 1809 | ** Function setActive |
| 1810 | ** |
| 1811 | ** Description Sets the active state for the object |
| 1812 | ** |
| 1813 | ** Returns None. |
| 1814 | ** |
| 1815 | *******************************************************************************/ |
| 1816 | void NfcTag::setActive(bool active) |
| 1817 | { |
| 1818 | mIsActivated = active; |
| 1819 | } |
| 1820 | |
| 1821 | |
| 1822 | /******************************************************************************* |
| 1823 | ** |
| 1824 | ** Function: isDynamicTagId |
| 1825 | ** |
| 1826 | ** Description: Whether a tag has a dynamic tag ID. |
| 1827 | ** |
| 1828 | ** Returns: True if ID is dynamic. |
| 1829 | ** |
| 1830 | *******************************************************************************/ |
| 1831 | bool NfcTag::isDynamicTagId () |
| 1832 | { |
| 1833 | return mIsDynamicTagId && |
| 1834 | (mTechList [0] == TARGET_TYPE_ISO14443_4) && //type-4 tag |
| 1835 | (mTechList [1] == TARGET_TYPE_ISO14443_3A); //tech A |
| 1836 | } |
| 1837 | |
| 1838 | |
| 1839 | /******************************************************************************* |
| 1840 | ** |
| 1841 | ** Function: resetAllTransceiveTimeouts |
| 1842 | ** |
| 1843 | ** Description: Reset all timeouts for all technologies to default values. |
| 1844 | ** |
| 1845 | ** Returns: none |
| 1846 | ** |
| 1847 | *******************************************************************************/ |
| 1848 | void NfcTag::resetAllTransceiveTimeouts () |
| 1849 | { |
| 1850 | mTechnologyTimeoutsTable [TARGET_TYPE_ISO14443_3A] = 618; //NfcA |
| 1851 | mTechnologyTimeoutsTable [TARGET_TYPE_ISO14443_3B] = 1000; //NfcB |
nxpandroid | 34627bd | 2016-05-27 15:52:30 +0530 | [diff] [blame] | 1852 | mTechnologyTimeoutsTable [TARGET_TYPE_ISO14443_4] = 618; //ISO-DEP |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1853 | mTechnologyTimeoutsTable [TARGET_TYPE_FELICA] = 255; //Felica |
| 1854 | mTechnologyTimeoutsTable [TARGET_TYPE_ISO15693] = 1000;//NfcV |
| 1855 | mTechnologyTimeoutsTable [TARGET_TYPE_NDEF] = 1000; |
| 1856 | mTechnologyTimeoutsTable [TARGET_TYPE_NDEF_FORMATABLE] = 1000; |
| 1857 | mTechnologyTimeoutsTable [TARGET_TYPE_MIFARE_CLASSIC] = 618; //MifareClassic |
| 1858 | mTechnologyTimeoutsTable [TARGET_TYPE_MIFARE_UL] = 618; //MifareUltralight |
| 1859 | mTechnologyTimeoutsTable [TARGET_TYPE_KOVIO_BARCODE] = 1000; //NfcBarcode |
| 1860 | } |
| 1861 | |
| 1862 | /******************************************************************************* |
| 1863 | ** |
| 1864 | ** Function: getTransceiveTimeout |
| 1865 | ** |
| 1866 | ** Description: Get the timeout value for one technology. |
| 1867 | ** techId: one of the values in TARGET_TYPE_* defined in NfcJniUtil.h |
| 1868 | ** |
| 1869 | ** Returns: Timeout value in millisecond. |
| 1870 | ** |
| 1871 | *******************************************************************************/ |
| 1872 | int NfcTag::getTransceiveTimeout (int techId) |
| 1873 | { |
| 1874 | static const char fn [] = "NfcTag::getTransceiveTimeout"; |
| 1875 | int retval = 1000; |
| 1876 | if ((techId > 0) && (techId < (int) mTechnologyTimeoutsTable.size())) |
| 1877 | retval = mTechnologyTimeoutsTable [techId]; |
| 1878 | else |
| 1879 | ALOGE ("%s: invalid tech=%d", fn, techId); |
| 1880 | return retval; |
| 1881 | } |
| 1882 | |
| 1883 | |
| 1884 | /******************************************************************************* |
| 1885 | ** |
| 1886 | ** Function: setTransceiveTimeout |
| 1887 | ** |
| 1888 | ** Description: Set the timeout value for one technology. |
| 1889 | ** techId: one of the values in TARGET_TYPE_* defined in NfcJniUtil.h |
| 1890 | ** timeout: timeout value in millisecond. |
| 1891 | ** |
| 1892 | ** Returns: Timeout value. |
| 1893 | ** |
| 1894 | *******************************************************************************/ |
| 1895 | void NfcTag::setTransceiveTimeout (int techId, int timeout) |
| 1896 | { |
| 1897 | static const char fn [] = "NfcTag::setTransceiveTimeout"; |
| 1898 | if ((techId >= 0) && (techId < (int) mTechnologyTimeoutsTable.size())) |
| 1899 | mTechnologyTimeoutsTable [techId] = timeout; |
| 1900 | else |
| 1901 | ALOGE ("%s: invalid tech=%d", fn, techId); |
| 1902 | } |
| 1903 | |
| 1904 | /******************************************************************************* |
| 1905 | ** |
| 1906 | ** Function: isEzLinkTagActivated |
| 1907 | ** |
| 1908 | ** Description: checks if EzLinkTag tag is detected |
| 1909 | ** |
| 1910 | ** Returns: True if tag is activated. |
| 1911 | ** |
| 1912 | *******************************************************************************/ |
| 1913 | bool NfcTag::isEzLinkTagActivated () |
| 1914 | { |
| 1915 | static const char fn [] = "NfcTag::isEzLinkTagActivated"; |
| 1916 | return mEzLinkTypeTag; |
| 1917 | } |
| 1918 | |
| 1919 | /******************************************************************************* |
| 1920 | ** |
| 1921 | ** Function: isCashBeeActivated |
| 1922 | ** |
| 1923 | ** Description: checks if cashbee tag is detected |
| 1924 | ** |
| 1925 | ** Returns: True if tag is activated. |
| 1926 | ** |
| 1927 | *******************************************************************************/ |
| 1928 | bool NfcTag::isCashBeeActivated () |
| 1929 | { |
| 1930 | static const char fn [] = "NfcTag::isCashBeeActivated"; |
| 1931 | return mCashbeeDetected; |
| 1932 | } |
| 1933 | |
| 1934 | /******************************************************************************* |
| 1935 | ** |
| 1936 | ** Function: isTypeBTag |
| 1937 | ** |
| 1938 | ** Description: Whether the currently activated tag is Type B. |
| 1939 | ** |
| 1940 | ** Returns: True if tag is Type B. |
| 1941 | ** |
| 1942 | *******************************************************************************/ |
| 1943 | bool NfcTag::isTypeBTag () |
| 1944 | { |
| 1945 | static const char fn [] = "NfcTag::isTypeBTag"; |
| 1946 | bool retval = false; |
| 1947 | |
| 1948 | for (int i =0; i < mNumTechList; i++) |
| 1949 | { |
| 1950 | if ( (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_B) || |
| 1951 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_B) ) |
| 1952 | { |
| 1953 | retval = true; |
| 1954 | break; |
| 1955 | } |
| 1956 | } |
| 1957 | ALOGD ("%s: return=%u", fn, retval); |
| 1958 | return retval; |
| 1959 | } |
| 1960 | |
| 1961 | |
| 1962 | /******************************************************************************* |
| 1963 | ** |
| 1964 | ** Function: getPresenceCheckAlgorithm |
| 1965 | ** |
| 1966 | ** Description: Get presence-check algorithm from .conf file. |
| 1967 | ** |
| 1968 | ** Returns: Presence-check algorithm. |
| 1969 | ** |
| 1970 | *******************************************************************************/ |
| 1971 | tNFA_RW_PRES_CHK_OPTION NfcTag::getPresenceCheckAlgorithm () |
| 1972 | { |
| 1973 | return mPresenceCheckAlgorithm; |
| 1974 | } |
| 1975 | |
| 1976 | |
| 1977 | /******************************************************************************* |
| 1978 | ** |
| 1979 | ** Function: isInfineonMyDMove |
| 1980 | ** |
| 1981 | ** Description: Whether the currently activated tag is Infineon My-D Move. |
| 1982 | ** |
| 1983 | ** Returns: True if tag is Infineon My-D Move. |
| 1984 | ** |
| 1985 | *******************************************************************************/ |
| 1986 | bool NfcTag::isInfineonMyDMove () |
| 1987 | { |
| 1988 | static const char fn [] = "NfcTag::isInfineonMyDMove"; |
| 1989 | bool retval = false; |
| 1990 | |
| 1991 | for (int i =0; i < mNumTechList; i++) |
| 1992 | { |
| 1993 | if (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A) |
| 1994 | { |
| 1995 | //see Infineon my-d move, my-d move NFC, SLE 66R01P, SLE 66R01PN, |
| 1996 | //Short Product Information, 2011-11-24, section 3.5 |
| 1997 | if (mTechParams[i].param.pa.nfcid1[0] == 0x05) |
| 1998 | { |
| 1999 | UINT8 highNibble = mTechParams[i].param.pa.nfcid1[1] & 0xF0; |
| 2000 | if (highNibble == 0x30) |
| 2001 | retval = true; |
| 2002 | } |
| 2003 | break; |
| 2004 | } |
| 2005 | } |
| 2006 | ALOGD ("%s: return=%u", fn, retval); |
| 2007 | return retval; |
| 2008 | } |
| 2009 | |
| 2010 | |
| 2011 | /******************************************************************************* |
| 2012 | ** |
| 2013 | ** Function: isKovioType2Tag |
| 2014 | ** |
| 2015 | ** Description: Whether the currently activated tag is Kovio Type-2 tag. |
| 2016 | ** |
| 2017 | ** Returns: True if tag is Kovio Type-2 tag. |
| 2018 | ** |
| 2019 | *******************************************************************************/ |
| 2020 | bool NfcTag::isKovioType2Tag () |
| 2021 | { |
| 2022 | static const char fn [] = "NfcTag::isKovioType2Tag"; |
| 2023 | bool retval = false; |
| 2024 | |
| 2025 | for (int i =0; i < mNumTechList; i++) |
| 2026 | { |
| 2027 | if (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A) |
| 2028 | { |
| 2029 | //Kovio 2Kb RFID Tag, Functional Specification, |
| 2030 | //March 2, 2012, v2.0, section 8.3. |
| 2031 | if (mTechParams[i].param.pa.nfcid1[0] == 0x37) |
| 2032 | retval = true; |
| 2033 | break; |
| 2034 | } |
| 2035 | } |
| 2036 | ALOGD ("%s: return=%u", fn, retval); |
| 2037 | return retval; |
| 2038 | } |
| 2039 | |
| 2040 | |
| 2041 | void NfcTag::getTypeATagUID(UINT8 **uid, UINT32 *len) |
| 2042 | { |
| 2043 | for (int i =0; i < mNumTechList; i++) |
| 2044 | { |
| 2045 | if ( (mTechParams[i].mode == NFC_DISCOVERY_TYPE_POLL_A) || |
| 2046 | (mTechParams[i].mode == NFC_DISCOVERY_TYPE_LISTEN_A) ) |
| 2047 | { |
| 2048 | *len = mTechParams [i].param.pa.nfcid1_len; |
| 2049 | *uid = mTechParams [0].param.pa.nfcid1; |
| 2050 | return; |
| 2051 | } |
| 2052 | } |
| 2053 | |
| 2054 | *len = 0; |
| 2055 | *uid = NULL; |
| 2056 | } |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 2057 | #if(NXP_EXTNS == TRUE) |
| 2058 | /******************************************************************************* |
| 2059 | ** |
| 2060 | ** Function: selectCompleteStatus |
| 2061 | ** |
| 2062 | ** Description: Notify whether tag select is success/failure |
| 2063 | ** |
| 2064 | ** Returns: None |
| 2065 | ** |
| 2066 | *******************************************************************************/ |
| 2067 | void NfcTag::selectCompleteStatus(bool status) |
| 2068 | { |
| 2069 | |
| 2070 | if(mWaitingForSelect == true) |
| 2071 | { |
| 2072 | ALOGD ("selectCompleteStatus=%u", status); |
| 2073 | gSelectCompleteTimer.kill(); |
| 2074 | mWaitingForSelect = false; |
| 2075 | } |
| 2076 | } |
| 2077 | |
| 2078 | /******************************************************************************* |
| 2079 | ** |
| 2080 | ** Function: selectCompleteCallBack |
| 2081 | ** |
| 2082 | ** Description: CallBack called when tag select is timed out. |
| 2083 | ** |
| 2084 | ** Returns: None |
| 2085 | ** |
| 2086 | *******************************************************************************/ |
| 2087 | void selectCompleteCallBack(union sigval) |
| 2088 | { |
| 2089 | |
| 2090 | if(NfcTag::getInstance().mWaitingForSelect == true) |
| 2091 | { |
| 2092 | ALOGD ("selectCompleteCallBack"); |
| 2093 | NfcTag::getInstance().mWaitingForSelect = false; |
| 2094 | NFA_Deactivate (FALSE); |
| 2095 | } |
| 2096 | } |
| 2097 | #endif |