ST / NDefLib

Utility library to read and write Ndef messages from/to a Type4 NFC tag

Dependents:   NFC M2M_2016_STM32 MyongjiElec_capstone1 IDW01M1_Cloud_IBM ... more

Fork of NDefLib by ST Expansion SW Team

NDEF NFC library

This library provides an abstract API to create NDEF formatted messages and records and to read/write them from/to a Type4 NFC Tag.

Implementations

At the moment, the NDEF API is implemented by X_NUCLEO_NFC01A1 and X_NUCLEO_NFC02A1 Dynamic NFC Tag libraries respectively driving the X-NUCLEO-NFC01A1 and X-NUCLEO-NFC02A1 boards.

RecordType/RecordAAR.h@21:72c86cbd49be, 2017-08-21 (annotated)

Committer:
giovannivisentini
Date:
Mon Aug 21 12:02:31 2017 +0000
Revision:
21:72c86cbd49be
Parent:
19:13d84b136a62 
change on_message_write callback; the message parameter was unused and it pointed to an invalid object

Who changed what in which revision?

UserRevisionLine numberNew contents of line
giovannivisentini 6:739e3211749d 1 /**
giovannivisentini 6:739e3211749d 2 ******************************************************************************
giovannivisentini 6:739e3211749d 3 * @file RecordAAR.h
giovannivisentini 8:473f6e0b03df 4 * @author ST / Central Labs
giovannivisentini 19:13d84b136a62 5 * @version V2.0.0
giovannivisentini 19:13d84b136a62 6 * @date 28 Apr 2017
giovannivisentini 12:ed4d9b8d1410 7 * @brief Create a Record that can start an application in an Android mobile.
giovannivisentini 6:739e3211749d 8 ******************************************************************************
giovannivisentini 6:739e3211749d 9 * @attention
giovannivisentini 6:739e3211749d 10 *
giovannivisentini 6:739e3211749d 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
giovannivisentini 0:04b82ae7aa43 12 *
giovannivisentini 6:739e3211749d 13 * Redistribution and use in source and binary forms, with or without modification,
giovannivisentini 6:739e3211749d 14 * are permitted provided that the following conditions are met:
giovannivisentini 6:739e3211749d 15 * 1. Redistributions of source code must retain the above copyright notice,
giovannivisentini 6:739e3211749d 16 * this list of conditions and the following disclaimer.
giovannivisentini 6:739e3211749d 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
giovannivisentini 6:739e3211749d 18 * this list of conditions and the following disclaimer in the documentation
giovannivisentini 6:739e3211749d 19 * and/or other materials provided with the distribution.
giovannivisentini 6:739e3211749d 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
giovannivisentini 6:739e3211749d 21 * may be used to endorse or promote products derived from this software
giovannivisentini 6:739e3211749d 22 * without specific prior written permission.
giovannivisentini 6:739e3211749d 23 *
giovannivisentini 6:739e3211749d 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
giovannivisentini 6:739e3211749d 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
giovannivisentini 6:739e3211749d 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
giovannivisentini 6:739e3211749d 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
giovannivisentini 6:739e3211749d 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
giovannivisentini 6:739e3211749d 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
giovannivisentini 6:739e3211749d 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
giovannivisentini 6:739e3211749d 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
giovannivisentini 6:739e3211749d 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
giovannivisentini 6:739e3211749d 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
giovannivisentini 6:739e3211749d 34 *
giovannivisentini 6:739e3211749d 35 ******************************************************************************
giovannivisentini 0:04b82ae7aa43 36 */
giovannivisentini 0:04b82ae7aa43 37
giovannivisentini 0:04b82ae7aa43 38 #ifndef NDEFLIB_RECORDTYPE_RECORDAAR_H_
giovannivisentini 0:04b82ae7aa43 39 #define NDEFLIB_RECORDTYPE_RECORDAAR_H_
giovannivisentini 0:04b82ae7aa43 40
giovannivisentini 0:04b82ae7aa43 41 #include <string>
giovannivisentini 0:04b82ae7aa43 42
giovannivisentini 0:04b82ae7aa43 43 #include "NDefLib/Record.h"
giovannivisentini 4:eaf6c49a86e4 44
giovannivisentini 0:04b82ae7aa43 45 namespace NDefLib {
giovannivisentini 0:04b82ae7aa43 46
giovannivisentini 4:eaf6c49a86e4 47 /**
giovannivisentini 12:ed4d9b8d1410 48 * Create a Record that can start an application in an Android mobile.
giovannivisentini 12:ed4d9b8d1410 49 * @par The package data are copied inside the class.
giovannivisentini 4:eaf6c49a86e4 50 */
giovannivisentini 0:04b82ae7aa43 51 class RecordAAR: public Record {
giovannivisentini 0:04b82ae7aa43 52 public:
giovannivisentini 9:689c1f56f359 53
giovannivisentini 4:eaf6c49a86e4 54 /**
giovannivisentini 12:ed4d9b8d1410 55 * Create an RecordAAR reading the data from the buffer.
giovannivisentini 12:ed4d9b8d1410 56 * @param header Record header.
giovannivisentini 12:ed4d9b8d1410 57 * @param buffer Buffer to read the data from.
giovannivisentini 4:eaf6c49a86e4 58 * @return an object of type recordAAR or NULL
giovannivisentini 12:ed4d9b8d1410 59 * @par User is in charge of freeing the pointer returned by this function.
giovannivisentini 4:eaf6c49a86e4 60 */
giovannivisentini 4:eaf6c49a86e4 61 static RecordAAR* parse(const RecordHeader &header,
giovannivisentini 4:eaf6c49a86e4 62 const uint8_t * const buffer);
giovannivisentini 1:a0eeb478a45a 63
giovannivisentini 4:eaf6c49a86e4 64 /**
giovannivisentini 12:ed4d9b8d1410 65 * Build a new record.
giovannivisentini 12:ed4d9b8d1410 66 * @param packageName Package of the application to start
giovannivisentini 4:eaf6c49a86e4 67 */
giovannivisentini 5:f2b7efcc5b6e 68 explicit RecordAAR(const std::string &packageName);
giovannivisentini 1:a0eeb478a45a 69
giovannivisentini 10:9f34b0cfefe4 70 /**
giovannivisentini 12:ed4d9b8d1410 71 * Get the record type.
giovannivisentini 10:9f34b0cfefe4 72 * @return TYPE_AAR
giovannivisentini 10:9f34b0cfefe4 73 */
giovannivisentini 19:13d84b136a62 74 virtual RecordType_t get_type() const {
giovannivisentini 1:a0eeb478a45a 75 return TYPE_AAR;
giovannivisentini 4:eaf6c49a86e4 76 } //getType
giovannivisentini 1:a0eeb478a45a 77
giovannivisentini 4:eaf6c49a86e4 78 /**
giovannivisentini 13:dbf3a61d70b3 79 * Get the package inside this record
giovannivisentini 4:eaf6c49a86e4 80 * @return get the package inside this record
giovannivisentini 4:eaf6c49a86e4 81 */
giovannivisentini 19:13d84b136a62 82 const std::string& get_package() const {
giovannivisentini 1:a0eeb478a45a 83 return mPackageName;
giovannivisentini 1:a0eeb478a45a 84 }
giovannivisentini 1:a0eeb478a45a 85
giovannivisentini 4:eaf6c49a86e4 86 /**
giovannivisentini 12:ed4d9b8d1410 87 * Change the package name of this record.
giovannivisentini 12:ed4d9b8d1410 88 * @param package new package
giovannivisentini 4:eaf6c49a86e4 89 */
giovannivisentini 19:13d84b136a62 90 void set_package(const std::string& package){
giovannivisentini 4:eaf6c49a86e4 91 mPackageName=package;
giovannivisentini 19:13d84b136a62 92 mRecordHeader.set_payload_length(mPackageName.size());
giovannivisentini 4:eaf6c49a86e4 93 }
giovannivisentini 4:eaf6c49a86e4 94
giovannivisentini 13:dbf3a61d70b3 95 virtual uint16_t write(uint8_t *buffer);
giovannivisentini 9:689c1f56f359 96 virtual ~RecordAAR() { };
giovannivisentini 0:04b82ae7aa43 97
giovannivisentini 9:689c1f56f359 98 /**
giovannivisentini 12:ed4d9b8d1410 99 * compare two objects
giovannivisentini 9:689c1f56f359 100 * @return true if the records have the same package name
giovannivisentini 9:689c1f56f359 101 */
giovannivisentini 7:1ebd6049fa57 102 bool operator==(const RecordAAR &other) const{
giovannivisentini 7:1ebd6049fa57 103 return (mPackageName==other.mPackageName);
giovannivisentini 7:1ebd6049fa57 104 }
giovannivisentini 7:1ebd6049fa57 105
giovannivisentini 0:04b82ae7aa43 106 private:
giovannivisentini 9:689c1f56f359 107 /**
giovannivisentini 12:ed4d9b8d1410 108 * Application to start
giovannivisentini 9:689c1f56f359 109 */
giovannivisentini 4:eaf6c49a86e4 110 std::string mPackageName;
giovannivisentini 0:04b82ae7aa43 111
giovannivisentini 4:eaf6c49a86e4 112 /**
giovannivisentini 12:ed4d9b8d1410 113 * String to use as record type for this record
giovannivisentini 4:eaf6c49a86e4 114 */
giovannivisentini 1:a0eeb478a45a 115 static const char sRecordType[];
giovannivisentini 0:04b82ae7aa43 116 };
giovannivisentini 0:04b82ae7aa43 117
giovannivisentini 0:04b82ae7aa43 118 } /* namespace NDefLib */
giovannivisentini 0:04b82ae7aa43 119
giovannivisentini 0:04b82ae7aa43 120 #endif /* NDEFLIB_RECORDTYPE_RECORDAAR_H_ */