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
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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/RecordVCard.h@5:f2b7efcc5b6e, 2015-12-01 (annotated)
- Committer:
- giovannivisentini
- Date:
- Tue Dec 01 15:59:55 2015 +0000
- Revision:
- 5:f2b7efcc5b6e
- Parent:
- 4:eaf6c49a86e4
- Child:
- 6:739e3211749d
add explicit to the constuctor
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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giovannivisentini | 2:760e36ba9c23 | 1 | /* |
giovannivisentini | 2:760e36ba9c23 | 2 | * RecordVCard.h |
giovannivisentini | 2:760e36ba9c23 | 3 | * |
giovannivisentini | 2:760e36ba9c23 | 4 | * Created on: Nov 16, 2015 |
giovannivisentini | 2:760e36ba9c23 | 5 | * Author: giovanni visentini |
giovannivisentini | 2:760e36ba9c23 | 6 | */ |
giovannivisentini | 2:760e36ba9c23 | 7 | |
giovannivisentini | 2:760e36ba9c23 | 8 | #ifndef NDEFLIB_RECORDTYPE_RECORDVCARD_H_ |
giovannivisentini | 2:760e36ba9c23 | 9 | #define NDEFLIB_RECORDTYPE_RECORDVCARD_H_ |
giovannivisentini | 2:760e36ba9c23 | 10 | |
giovannivisentini | 2:760e36ba9c23 | 11 | #include <map> |
giovannivisentini | 2:760e36ba9c23 | 12 | #include <string> |
giovannivisentini | 2:760e36ba9c23 | 13 | #include "RecordMimeType.h" |
giovannivisentini | 2:760e36ba9c23 | 14 | |
giovannivisentini | 2:760e36ba9c23 | 15 | namespace NDefLib { |
giovannivisentini | 2:760e36ba9c23 | 16 | |
giovannivisentini | 2:760e36ba9c23 | 17 | //https://en.wikipedia.org/wiki/VCard |
giovannivisentini | 2:760e36ba9c23 | 18 | |
giovannivisentini | 4:eaf6c49a86e4 | 19 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 20 | * Specialize the mimeType record for store a VCard information. |
giovannivisentini | 4:eaf6c49a86e4 | 21 | * this record handle the VCard version 3 format |
giovannivisentini | 4:eaf6c49a86e4 | 22 | */ |
giovannivisentini | 2:760e36ba9c23 | 23 | class RecordVCard: public RecordMimeType { |
giovannivisentini | 2:760e36ba9c23 | 24 | public: |
giovannivisentini | 4:eaf6c49a86e4 | 25 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 26 | * type of information that you can store inside the tag |
giovannivisentini | 4:eaf6c49a86e4 | 27 | */ |
giovannivisentini | 4:eaf6c49a86e4 | 28 | typedef enum { |
giovannivisentini | 4:eaf6c49a86e4 | 29 | ADDRESS, //!< ADDRESS |
giovannivisentini | 4:eaf6c49a86e4 | 30 | ADDRESS_HOME, //!< ADDRESS_HOME |
giovannivisentini | 4:eaf6c49a86e4 | 31 | ADDRESS_WORK, //!< ADDRESS_WORK |
giovannivisentini | 4:eaf6c49a86e4 | 32 | AGENT, //!< AGENT |
giovannivisentini | 4:eaf6c49a86e4 | 33 | BIRDAY, //!< BIRDAY |
giovannivisentini | 4:eaf6c49a86e4 | 34 | CATEGORIES, //!< CATEGORIES |
giovannivisentini | 4:eaf6c49a86e4 | 35 | EMAIL, //!< EMAIL |
giovannivisentini | 4:eaf6c49a86e4 | 36 | EMAIL_HOME, //!< EMAIL_HOME |
giovannivisentini | 4:eaf6c49a86e4 | 37 | EMAIL_WORK, //!< EMAIL_WORK |
giovannivisentini | 4:eaf6c49a86e4 | 38 | FORMATTED_NAME,//!< FORMATTED_NAME |
giovannivisentini | 4:eaf6c49a86e4 | 39 | GEO, //!< GEO latitude and longitude ; separated |
giovannivisentini | 4:eaf6c49a86e4 | 40 | IMPP, //!< IMPP |
giovannivisentini | 4:eaf6c49a86e4 | 41 | PGPKEY_URL, //!< PGPKEY_URL |
giovannivisentini | 4:eaf6c49a86e4 | 42 | PGPGKEY_BASE64,//!< PGPGKEY_BASE64 |
giovannivisentini | 4:eaf6c49a86e4 | 43 | LOGO, //!< LOGO |
giovannivisentini | 4:eaf6c49a86e4 | 44 | LOGO_URI, //!< LOGO_URI |
giovannivisentini | 4:eaf6c49a86e4 | 45 | LOGO_BASE64, //!< generic hardcoded image add TYPE=XXXX:imagebyte |
giovannivisentini | 4:eaf6c49a86e4 | 46 | NAME, //!< NAME |
giovannivisentini | 4:eaf6c49a86e4 | 47 | NICKNAME, //!< NICKNAME |
giovannivisentini | 4:eaf6c49a86e4 | 48 | NOTE, //!< NOTE |
giovannivisentini | 4:eaf6c49a86e4 | 49 | ORGANIZATION, //!< ORGANIZATION |
giovannivisentini | 4:eaf6c49a86e4 | 50 | PHOTO_URI, //!< PHOTO_URI |
giovannivisentini | 4:eaf6c49a86e4 | 51 | PHOTO_BASE64, //!< generic hardcoded image add TYPE=XXXX:imagebyte |
giovannivisentini | 4:eaf6c49a86e4 | 52 | REVISION, //!< REVISION |
giovannivisentini | 4:eaf6c49a86e4 | 53 | SOURCE_URL, //!< SOURCE_URL |
giovannivisentini | 4:eaf6c49a86e4 | 54 | TEL, //!< TEL |
giovannivisentini | 4:eaf6c49a86e4 | 55 | TEL_HOME, //!< TEL_HOME |
giovannivisentini | 4:eaf6c49a86e4 | 56 | TEL_WORK, //!< TEL_WORK |
giovannivisentini | 4:eaf6c49a86e4 | 57 | TEL_MOBILE, //!< TEL_MOBILE |
giovannivisentini | 4:eaf6c49a86e4 | 58 | TITLE, //!< TITLE |
giovannivisentini | 4:eaf6c49a86e4 | 59 | URL, //!< URL |
giovannivisentini | 4:eaf6c49a86e4 | 60 | } VCardField_t; |
giovannivisentini | 2:760e36ba9c23 | 61 | |
giovannivisentini | 4:eaf6c49a86e4 | 62 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 63 | * type used for store the vcard information |
giovannivisentini | 4:eaf6c49a86e4 | 64 | */ |
giovannivisentini | 4:eaf6c49a86e4 | 65 | typedef std::map<VCardField_t, std::string> VCardInfo_t; |
giovannivisentini | 2:760e36ba9c23 | 66 | |
giovannivisentini | 4:eaf6c49a86e4 | 67 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 68 | * create an RecordVCard reading the data from the buffer |
giovannivisentini | 4:eaf6c49a86e4 | 69 | * @param header record header already read |
giovannivisentini | 4:eaf6c49a86e4 | 70 | * @param buffer buffer where read the data |
giovannivisentini | 4:eaf6c49a86e4 | 71 | * @return an object of type RecordVCard or NULL |
giovannivisentini | 4:eaf6c49a86e4 | 72 | * @par free the pointer return by this function |
giovannivisentini | 4:eaf6c49a86e4 | 73 | */ |
giovannivisentini | 4:eaf6c49a86e4 | 74 | static RecordVCard* parse(const RecordHeader &header, |
giovannivisentini | 2:760e36ba9c23 | 75 | const uint8_t* buffer); |
giovannivisentini | 2:760e36ba9c23 | 76 | |
giovannivisentini | 4:eaf6c49a86e4 | 77 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 78 | * create a record with the specific information |
giovannivisentini | 4:eaf6c49a86e4 | 79 | * @param info optional information to store in the record |
giovannivisentini | 4:eaf6c49a86e4 | 80 | */ |
giovannivisentini | 5:f2b7efcc5b6e | 81 | explicit RecordVCard(const VCardInfo_t &info=VCardInfo_t()); |
giovannivisentini | 2:760e36ba9c23 | 82 | |
giovannivisentini | 4:eaf6c49a86e4 | 83 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 84 | * get the specificic information stored in this record |
giovannivisentini | 4:eaf6c49a86e4 | 85 | * @param type type of information to get |
giovannivisentini | 4:eaf6c49a86e4 | 86 | * @return if present the information or an empty string |
giovannivisentini | 4:eaf6c49a86e4 | 87 | */ |
giovannivisentini | 4:eaf6c49a86e4 | 88 | const std::string& operator[](const VCardField_t &type)const { |
giovannivisentini | 4:eaf6c49a86e4 | 89 | VCardInfo_t::const_iterator elem = mCardInfo.find(type); |
giovannivisentini | 4:eaf6c49a86e4 | 90 | if (elem == mCardInfo.end()) |
giovannivisentini | 2:760e36ba9c23 | 91 | return sEmptyTagContent; |
giovannivisentini | 2:760e36ba9c23 | 92 | //else |
giovannivisentini | 2:760e36ba9c23 | 93 | return elem->second; |
giovannivisentini | 2:760e36ba9c23 | 94 | } |
giovannivisentini | 2:760e36ba9c23 | 95 | |
giovannivisentini | 4:eaf6c49a86e4 | 96 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 97 | * get or set/change an information associated with this record |
giovannivisentini | 4:eaf6c49a86e4 | 98 | * @param type type of information to change |
giovannivisentini | 4:eaf6c49a86e4 | 99 | * @return reference to the string information |
giovannivisentini | 4:eaf6c49a86e4 | 100 | */ |
giovannivisentini | 4:eaf6c49a86e4 | 101 | std::string& operator[](const VCardField_t &type) { |
giovannivisentini | 4:eaf6c49a86e4 | 102 | mContentIsChange=true; |
giovannivisentini | 4:eaf6c49a86e4 | 103 | return mCardInfo[type]; |
giovannivisentini | 4:eaf6c49a86e4 | 104 | } |
giovannivisentini | 4:eaf6c49a86e4 | 105 | |
giovannivisentini | 4:eaf6c49a86e4 | 106 | virtual RecordType_t getType() const { |
giovannivisentini | 2:760e36ba9c23 | 107 | return TYPE_MIME_VCARD; |
giovannivisentini | 4:eaf6c49a86e4 | 108 | } //getType |
giovannivisentini | 4:eaf6c49a86e4 | 109 | |
giovannivisentini | 4:eaf6c49a86e4 | 110 | |
giovannivisentini | 4:eaf6c49a86e4 | 111 | virtual uint16_t getByteLength() { |
giovannivisentini | 4:eaf6c49a86e4 | 112 | updateContentInfoString(); |
giovannivisentini | 4:eaf6c49a86e4 | 113 | return RecordMimeType::getByteLength(); |
giovannivisentini | 4:eaf6c49a86e4 | 114 | } |
giovannivisentini | 2:760e36ba9c23 | 115 | |
giovannivisentini | 4:eaf6c49a86e4 | 116 | virtual uint16_t write(uint8_t *buffer){ |
giovannivisentini | 4:eaf6c49a86e4 | 117 | updateContentInfoString(); |
giovannivisentini | 4:eaf6c49a86e4 | 118 | return RecordMimeType::write(buffer); |
giovannivisentini | 4:eaf6c49a86e4 | 119 | } |
giovannivisentini | 4:eaf6c49a86e4 | 120 | |
giovannivisentini | 4:eaf6c49a86e4 | 121 | virtual ~RecordVCard() { |
giovannivisentini | 4:eaf6c49a86e4 | 122 | } |
giovannivisentini | 2:760e36ba9c23 | 123 | |
giovannivisentini | 2:760e36ba9c23 | 124 | private: |
giovannivisentini | 4:eaf6c49a86e4 | 125 | VCardInfo_t mCardInfo; |
giovannivisentini | 4:eaf6c49a86e4 | 126 | //buffer containing the Vcard representation for this record |
giovannivisentini | 4:eaf6c49a86e4 | 127 | std::string mCardInfoString; |
giovannivisentini | 2:760e36ba9c23 | 128 | |
giovannivisentini | 4:eaf6c49a86e4 | 129 | bool mContentIsChange; |
giovannivisentini | 4:eaf6c49a86e4 | 130 | |
giovannivisentini | 4:eaf6c49a86e4 | 131 | void updateContentInfoString(); |
giovannivisentini | 2:760e36ba9c23 | 132 | |
giovannivisentini | 4:eaf6c49a86e4 | 133 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 134 | * check if in the string that start in position offset, is present a known |
giovannivisentini | 4:eaf6c49a86e4 | 135 | * vcard file, if yes it return type index, otherwise a negative number |
giovannivisentini | 4:eaf6c49a86e4 | 136 | * @param content string where search |
giovannivisentini | 4:eaf6c49a86e4 | 137 | * @param offset offset where start to search |
giovannivisentini | 4:eaf6c49a86e4 | 138 | * @return index of the field found or a negative number |
giovannivisentini | 4:eaf6c49a86e4 | 139 | */ |
giovannivisentini | 4:eaf6c49a86e4 | 140 | static int8_t findVCardFieldType(const std::string &content, |
giovannivisentini | 4:eaf6c49a86e4 | 141 | uint16_t offset); |
giovannivisentini | 2:760e36ba9c23 | 142 | |
giovannivisentini | 4:eaf6c49a86e4 | 143 | /** |
giovannivisentini | 4:eaf6c49a86e4 | 144 | * search the end of a vcard field |
giovannivisentini | 4:eaf6c49a86e4 | 145 | * @param content string where search |
giovannivisentini | 4:eaf6c49a86e4 | 146 | * @param offset offset where start to search |
giovannivisentini | 4:eaf6c49a86e4 | 147 | * @return field length |
giovannivisentini | 4:eaf6c49a86e4 | 148 | * @par this function search the first sEndVCardTag appearance |
giovannivisentini | 4:eaf6c49a86e4 | 149 | */ |
giovannivisentini | 4:eaf6c49a86e4 | 150 | static uint16_t findVCardFieldDataLenght(const std::string &content, |
giovannivisentini | 4:eaf6c49a86e4 | 151 | uint16_t offset); |
giovannivisentini | 2:760e36ba9c23 | 152 | |
giovannivisentini | 2:760e36ba9c23 | 153 | static const std::string sVcardMimeType; |
giovannivisentini | 2:760e36ba9c23 | 154 | static const std::string sStartFieldTag[]; |
giovannivisentini | 2:760e36ba9c23 | 155 | static const std::string sEndFieldTag; |
giovannivisentini | 2:760e36ba9c23 | 156 | static const std::string sStartVCardTag; |
giovannivisentini | 2:760e36ba9c23 | 157 | static const std::string sEndVCardTag; |
giovannivisentini | 2:760e36ba9c23 | 158 | static const std::string sEmptyTagContent; |
giovannivisentini | 2:760e36ba9c23 | 159 | }; |
giovannivisentini | 2:760e36ba9c23 | 160 | |
giovannivisentini | 2:760e36ba9c23 | 161 | } /* namespace NDefLib */ |
giovannivisentini | 2:760e36ba9c23 | 162 | |
giovannivisentini | 2:760e36ba9c23 | 163 | #endif /* NDEFLIB_RECORDTYPE_RECORDVCARD_H_ */ |