src/platform/Tizen/NFC/NFCUtil.cpp

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   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
  19 #include <Commons/Exception.h>
  20 #include <Tizen/Common/JSTizenException.h>
  21
  22 #include "NFCUtil.h"
  23 #include <dpl/log/log.h>
  24 #include <nfc.h>
  25
  26
  27 namespace TizenApis {
  28 namespace Platform {
  29 namespace NFC {
  30
  31 using namespace Api::NFC;
  32
  33 std::vector<unsigned char> NFCUtil::toVector(const unsigned char *ch, const int size) {
  34         std::vector<unsigned char> vec;
  35         if (ch && (size > 0)) {
  36                 int i;
  37
  38                 for (i = 0; i < size; i++)
  39                         vec.push_back(ch[i]);
  40         }
  41         LogDebug("result:" << byteToString(ch, size));
  42         return vec;
  43 }
  44
  45 unsigned char *NFCUtil::toCharPtr(std::vector<unsigned char> vec) {
  46         if (vec.size() > 0) {
  47                 unsigned char * chr = (unsigned char *) malloc(vec.size() * sizeof(unsigned char));
  48                 for (int i = 0; i < static_cast<int>(vec.size()); i++)
  49                         chr[i] = vec.at(i);
  50
  51                 return chr;
  52         }
  53
  54         return NULL;
  55 }
  56
  57 char *NFCUtil::byteToString(std::vector<unsigned char> *buffer){
  58         static char localbuffer[256];
  59         memset(localbuffer, 0, 256);
  60         memcpy(localbuffer, toCharPtr(*buffer), buffer->size() > 255 ? 255 : buffer->size());
  61         if (buffer->size() > 255)
  62                 LogDebug("size is " << buffer->size() << ". Too Big! It will copy some of data(255 bytes)");
  63         return localbuffer;
  64 }
  65
  66 char *NFCUtil::byteToString(const unsigned char* buffer, const int size){
  67         if (size > 255)
  68                 LogDebug("size is " << size << ". Too Big! It will copy some of data(255 bytes)");
  69
  70         static char localbuffer[256];
  71         memset(localbuffer, 0, 256);
  72         memcpy(localbuffer, buffer, size > 255 ? 255 : size);
  73         return localbuffer;
  74 }
  75
  76 nfcTagType NFCUtil::convertTonfcTagType(const unsigned short type) {
  77         switch (static_cast<nfc_tag_type_e>(type)) {
  78         case NFC_GENERIC_PICC:
  79                 return NFC_TAGTYPE_GENERIC_PICC;
  80         case NFC_ISO14443_A_PICC:
  81                 return NFC_TAGTYPE_ISO14443_A_PICC;
  82         case NFC_ISO14443_4A_PICC:
  83                 return NFC_TAGTYPE_ISO14443_4A_PICC;
  84         case NFC_ISO14443_3A_PICC:
  85                 return NFC_TAGTYPE_ISO14443_3A_PICC;
  86         case NFC_MIFARE_MINI_PICC:
  87                 return NFC_TAGTYPE_MIFARE_MINI_PICC;
  88         case NFC_MIFARE_1K_PICC:
  89                 return NFC_TAGTYPE_MIFARE_1K_PICC;
  90         case NFC_MIFARE_4K_PICC:
  91                 return NFC_TAGTYPE_MIFARE_4K_PICC;
  92         case NFC_MIFARE_ULTRA_PICC:
  93                 return NFC_TAGTYPE_MIFARE_ULTRA_PICC;
  94         case NFC_MIFARE_DESFIRE_PICC:
  95                 return NFC_TAGTYPE_MIFARE_DESFIRE_PICC;
  96         case NFC_ISO14443_B_PICC:
  97                 return NFC_TAGTYPE_ISO14443_B_PICC;
  98         case NFC_ISO14443_4B_PICC:
  99                 return NFC_TAGTYPE_ISO14443_4B_PICC;
 100         case NFC_ISO14443_BPRIME_PICC:
 101                 return NFC_TAGTYPE_ISO14443_BPRIME_PICC;
 102         case NFC_FELICA_PICC:
 103                 return NFC_TAGTYPE_FELICA_PICC;
 104         case NFC_JEWEL_PICC:
 105                 return NFC_TAGTYPE_JEWEL_PICC;
 106         case NFC_ISO15693_PICC:
 107                 return NFC_TAGTYPE_ISO15693_PICC;
 108         case NFC_UNKNOWN_TARGET:
 109         default :
 110                 return NFC_TAGTYPE_UNKNOWN_TARGET;
 111         }
 112 }
 113
 114 unsigned short NFCUtil::convertToTNF(nfcTNF tnf) {
 115         switch (tnf) {
 116                 case NFC_TNF_WELL_KNOWN:
 117                         return static_cast<unsigned short>(NFC_RECORD_TNF_WELL_KNOWN);
 118                 case NFC_TNF_MIME_MEDIA:
 119                         return static_cast<unsigned short>(NFC_RECORD_TNF_MIME_MEDIA);
 120                 case NFC_TNF_URI:
 121                         return static_cast<unsigned short>(NFC_RECORD_TNF_URI);
 122                 case NFC_TNF_EXTERNAL_RTD:
 123                         return static_cast<unsigned short>(NFC_RECORD_TNF_EXTERNAL_RTD);
 124                 case NFC_TNF_UNKNOWN:
 125                         return static_cast<unsigned short>(NFC_RECORD_TNF_UNKNOWN);
 126                 case NFC_TNF_UNCHAGNED:
 127                         return static_cast<unsigned short>(NFC_RECORD_TNF_UNCHAGNED);
 128                 case NFC_TNF_EMPTY:
 129                 default:
 130                         return static_cast<unsigned short>(NFC_RECORD_TNF_EMPTY);
 131         }
 132 }
 133
 134 nfcTNF NFCUtil::convertTonfcTNF(unsigned short tnf) {
 135         switch (static_cast<nfc_record_tnf_e>(tnf)) {
 136                 case NFC_RECORD_TNF_WELL_KNOWN:
 137                         return NFC_TNF_WELL_KNOWN;
 138                 case NFC_RECORD_TNF_MIME_MEDIA:
 139                         return NFC_TNF_MIME_MEDIA;
 140                 case NFC_RECORD_TNF_URI:
 141                         return NFC_TNF_URI;
 142                 case NFC_RECORD_TNF_EXTERNAL_RTD:
 143                         return NFC_TNF_EXTERNAL_RTD;
 144                 case NFC_RECORD_TNF_UNKNOWN:
 145                         return NFC_TNF_UNKNOWN;
 146                 case NFC_RECORD_TNF_UNCHAGNED:
 147                         return NFC_TNF_UNCHAGNED;
 148                 case NFC_RECORD_TNF_EMPTY:
 149                 default:
 150                         return NFC_TNF_EMPTY;
 151         }
 152 }
 153 NdefRecordData NFCUtil::getNDEFRecordData(void *handle) {
 154         nfc_ndef_record_h recordHandle = static_cast<nfc_ndef_record_h>(handle);
 155
 156         NdefRecordData recordData;
 157
 158         nfc_record_tnf_e tnf;
 159         unsigned char *typeName, *id, *payload;
 160         int typeSize, idSize, payloadSize;
 161
 162         int result = nfc_ndef_record_get_tnf(recordHandle, &tnf);
 163         throwNFCException(result, "Can't get record's tnf");
 164
 165         result = nfc_ndef_record_get_type(recordHandle, &typeName, &typeSize);
 166         throwNFCException(result, "Can't get record's type");
 167
 168         result = nfc_ndef_record_get_id(recordHandle, &id, &idSize);
 169         throwNFCException(result, "Can't get record's id");
 170
 171         result = nfc_ndef_record_get_payload(recordHandle, &payload, &payloadSize);
 172         throwNFCException(result, "Can't get record's payload");
 173
 174         LogDebug("tnf : " <<tnf);
 175         LogDebug("typeName : " << byteToString(typeName, typeSize));
 176         LogDebug("payload : " << byteToString(payload, payloadSize));
 177
 178         recordData.properties.tnf = convertTonfcTNF(static_cast<unsigned short>(tnf));
 179         recordData.properties.typeName = toVector(typeName, typeSize);
 180         recordData.properties.id = toVector(id, idSize);
 181         recordData.payload = toVector(payload, payloadSize);
 182
 183         return recordData;
 184 }
 185
 186 bool NFCUtil::copyNDEFRecord(void **src, void **dest) {
 187         nfc_ndef_record_h *srcHandle, *destHandle;
 188         srcHandle = (nfc_ndef_record_h *)src;
 189         destHandle = (nfc_ndef_record_h *)dest;
 190
 191         NdefRecordData recordData = getNDEFRecordData(*srcHandle);
 192
 193
 194         if (nfc_ndef_record_create(destHandle, static_cast<nfc_record_tnf_e>(convertToTNF(recordData.properties.tnf)), toCharPtr(recordData.properties.typeName), recordData.properties.typeName.size(),
 195                 toCharPtr(recordData.properties.id), recordData.properties.id.size(), toCharPtr(recordData.payload), recordData.payload.size()) != NFC_ERROR_NONE)
 196                 return false;
 197
 198         return true;
 199 }
 200 std::string NFCUtil::getNFCErrorString(const int errorCode) {
 201         LogDebug ("Errorcode : " << errorCode);
 202         switch(errorCode) {
 203                 case NFC_ERROR_NONE:
 204                         return "";
 205                 case NFC_ERROR_INVALID_PARAMETER:
 206                 case NFC_ERROR_INVALID_NDEF_MESSAGE:
 207                 case NFC_ERROR_INVALID_RECORD_TYPE:
 208                         return Commons::JSTizenException::INVALID_VALUES_ERROR;
 209                 case NFC_ERROR_NO_DEVICE:
 210                 case NFC_ERROR_OUT_OF_MEMORY:
 211                 case NFC_ERROR_OPERATION_FAILED:
 212                 case NFC_ERROR_DEVICE_BUSY:
 213                         return Commons::JSTizenException::UNKNOWN_ERROR;
 214                 case NFC_ERROR_NOT_ACTIVATED:
 215                         return Commons::JSTizenException::SERVICE_NOT_AVAILABLE;
 216                 case NFC_ERROR_NOT_SUPPORTED:
 217                         return Commons::JSTizenException::NOT_SUPPORTED_ERROR;
 218                 case NFC_ERROR_TIMED_OUT:
 219                         return Commons::JSTizenException::TIMEOUT_ERROR;
 220         }
 221         return Commons::JSTizenException::UNKNOWN_ERROR;
 222 }
 223
 224 std::string NFCUtil::getNFCErrorMessage(const int errorCode) {
 225         LogDebug ("Errorcode : " << errorCode);
 226         switch(errorCode) {
 227                 case NFC_ERROR_NONE:
 228                         return "";
 229                 case NFC_ERROR_INVALID_PARAMETER:
 230                         return "Invalid Parameter";
 231                 case NFC_ERROR_INVALID_NDEF_MESSAGE:
 232                         return "Invalid NDEF Message";
 233                 case NFC_ERROR_INVALID_RECORD_TYPE:
 234                         return "Invalid Record Type";
 235                 case NFC_ERROR_NO_DEVICE:
 236                         return "No Device";
 237                 case NFC_ERROR_OUT_OF_MEMORY:
 238                         return "Out Of Memory";
 239                 case NFC_ERROR_NOT_SUPPORTED:
 240                         return "NFC Not Supported";
 241                 case NFC_ERROR_OPERATION_FAILED:
 242                         return "Operation Failed";
 243                 case NFC_ERROR_DEVICE_BUSY:
 244                         return "Device Busy";
 245                 case NFC_ERROR_NOT_ACTIVATED:
 246                         return "NFC Not Activated";
 247                 case NFC_ERROR_TIMED_OUT:
 248                         return "Time Out";
 249         }
 250         return "UnknownError";
 251 }
 252
 253 void NFCUtil::throwNFCException(const int errorCode, const std::string &message) {
 254         LogDebug ("Errorcode : " << static_cast<unsigned int>(errorCode));
 255         LogDebug ("Message : " << message);
 256
 257         switch(errorCode) {
 258                 case NFC_ERROR_INVALID_PARAMETER:
 259                 case NFC_ERROR_INVALID_NDEF_MESSAGE:
 260                 case NFC_ERROR_INVALID_RECORD_TYPE:
 261                         ThrowMsg(WrtDeviceApis::Commons::InvalidArgumentException, message);
 262                         break;
 263                 case NFC_ERROR_NOT_SUPPORTED:
 264                 case NFC_ERROR_OPERATION_FAILED:
 265                 case NFC_ERROR_DEVICE_BUSY:
 266                 case NFC_ERROR_NO_DEVICE:
 267                 case NFC_ERROR_TIMED_OUT:
 268                 case NFC_ERROR_OUT_OF_MEMORY:
 269                         ThrowMsg(WrtDeviceApis::Commons::UnknownException, message);
 270                         break;
 271                 case NFC_ERROR_NOT_ACTIVATED:
 272                         ThrowMsg(WrtDeviceApis::Commons::PlatformException, message);
 273                         break;
 274         }
 275 }
 276
 277 }
 278 }
 279 }