diff options
Diffstat (limited to 'core/java/com/trustedlogic/trustednfc/android/LlcpPacket.java')
-rw-r--r-- | core/java/com/trustedlogic/trustednfc/android/LlcpPacket.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/core/java/com/trustedlogic/trustednfc/android/LlcpPacket.java b/core/java/com/trustedlogic/trustednfc/android/LlcpPacket.java new file mode 100644 index 0000000..af79023 --- /dev/null +++ b/core/java/com/trustedlogic/trustednfc/android/LlcpPacket.java @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * File : LLCPPacket.java + * Original-Author : Trusted Logic S.A. (Daniel Tomas) + * Created : 25-02-2010 + */ + +package com.trustedlogic.trustednfc.android; + +import android.os.Parcel; +import android.os.Parcelable; + +/** + * Represents a LLCP packet received in a LLCP Connectionless communication; + * + * @since AA02.01 + * @hide + */ +public class LlcpPacket implements Parcelable { + + private int mRemoteSap; + + private byte[] mDataBuffer; + + /** + * Creator class, needed when implementing from Parcelable + * {@hide} + */ + public static final Parcelable.Creator<LlcpPacket> CREATOR = new Parcelable.Creator<LlcpPacket>() { + public LlcpPacket createFromParcel(Parcel in) { + // Remote SAP + short sap = (short)in.readInt(); + + // Data Buffer + int dataLength = in.readInt(); + byte[] data = new byte[dataLength]; + in.readByteArray(data); + + return new LlcpPacket(sap, data); + } + + public LlcpPacket[] newArray(int size) { + return new LlcpPacket[size]; + } + }; + + + /** + * Creates a LlcpPacket to be sent to a remote Service Access Point number + * (SAP) + * + * @param sap Remote Service Access Point number + * @param data Data buffer + * @since AA02.01 + */ + public LlcpPacket(int sap, byte[] data) { + mRemoteSap = sap; + mDataBuffer = data; + } + + /** + * @hide + */ + public LlcpPacket() { + } + + /** + * Returns the remote Service Access Point number + * + * @return remoteSap + * @since AA02.01 + */ + public int getRemoteSap() { + return mRemoteSap; + } + + /** + * Returns the data buffer + * + * @return data + * @since AA02.01 + */ + public byte[] getDataBuffer() { + return mDataBuffer; + } + + /** + * (Parcelable) Describe the parcel + * {@hide} + */ + public int describeContents() { + return 0; + } + + /** + * (Parcelable) Convert current object to a Parcel + * {@hide} + */ + public void writeToParcel(Parcel dest, int flags) { + dest.writeInt(mRemoteSap); + dest.writeInt(mDataBuffer.length); + dest.writeByteArray(mDataBuffer); + } +} |