gecko-dev/dom/webidl/MozNFCTag.webidl

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Part of this idl is from:
* http://w3c.github.io/nfc/proposals/common/nfc.html#nfctag-interface
*
* Copyright © 2013 Deutsche Telekom, Inc.
*/
/**
* The enumeration of NFC Tag technologies.
*/
enum NFCTechType {
"NFC-A", // NFCForum-TS-DigitalProtocol-1.1 NFC-A.
"NFC-B", // NFCForum-TS-DigitalProtocol-1.1 NFC-B.
"NFC-F", // NFCForum-TS-DigitalProtocol-1.1 NFC-F.
"NFC-V", // ISO 15693.
"ISO-DEP", // NFCForum-TS-DigitalProtocol-1.1 ISO-DEP.
"MIFARE-Classic", // MIFARE Classic from NXP.
"MIFARE-Ultralight", // MIFARE Ultralight from NXP.
"NFC-Barcode", // NFC Barcode from Kovio.
"Unknown"
};
/**
* The enumeration of the types of the tag, the type of a tag could be either
* one of those types defined in NFC Forum Tag Types (Type1 ~ Type 4), or it
* could be a NXP-specific tag, like MIFARE Classic.
*/
enum NFCTagType {
"Type1",
"Type2",
"Type3",
"Type4",
"MIFARE-Classic"
};
typedef (MozIsoDepTech or MozNfcATech) MozTagTech;
[JSImplementation="@mozilla.org/nfc/tag;1", AvailableIn="PrivilegedApps"]
interface MozNFCTag {
/**
* The supported technologies of this tag, null if unknown.
*/
[Cached, Pure] readonly attribute sequence<NFCTechType>? techList;
/**
* The identifier of this tag.
*/
[Constant] readonly attribute Uint8Array? id;
/**
* The type of this tag, null if unknown.
*/
readonly attribute NFCTagType? type;
/**
* The maximum size of the NDEF supported on this tag, null if unknown.
*/
readonly attribute long? maxNDEFSize;
/**
* Indicate if this tag is Read-Only, null if unknown.
*/
readonly attribute boolean? isReadOnly;
/**
* Indicate if this tag is formatable, null if unknown.
*/
readonly attribute boolean? isFormatable;
/**
* Indicate if this tag could be made Read-Only, null if unknown.
*/
readonly attribute boolean? canBeMadeReadOnly;
/**
* Indicate if this tag is already lost.
*/
readonly attribute boolean isLost;
/**
* Read current NDEF data on the tag.
*/
[Throws]
Promise<sequence<MozNDEFRecord>> readNDEF();
/**
* Write NDEF data to the tag.
*/
[Throws]
Promise<void> writeNDEF(sequence<MozNDEFRecord> records);
/**
* Make a tag read-only.
*/
[Throws]
Promise<void> makeReadOnly();
/**
* Format a tag as NDEF.
*/
[Throws]
Promise<void> format();
[NewObject, Throws]
MozTagTech selectTech(NFCTechType tech);
};
// Mozilla Only
partial interface MozNFCTag {
[ChromeOnly]
attribute DOMString session;
[ChromeOnly]
void notifyLost();
[ChromeOnly, Throws]
Promise<Uint8Array> transceive(NFCTechType tech, Uint8Array command);
};