144 lines
3.9 KiB
Java
144 lines
3.9 KiB
Java
/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.omemo.internal;
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import org.jivesoftware.smackx.omemo.OmemoFingerprint;
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/**
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* Class that contains information about a decrypted message (eg. which key was used, if it was a carbon...).
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*
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* @author Paul Schaub
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*/
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public class OmemoMessageInformation {
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private boolean isOmemoMessage;
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private OmemoFingerprint senderFingerprint;
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private OmemoDevice senderDevice;
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private CARBON carbon = CARBON.NONE;
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/**
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* Empty constructor.
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*/
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// TOOD Move this class into smackx.omemo and make this constructor package protected. -Flow
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public OmemoMessageInformation() {
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}
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/**
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* Creates a new OmemoMessageInformation object. Its assumed, that this is about an OMEMO message.
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*
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* @param senderFingerprint fingerprint of the identityKey of the sender device
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* @param senderDevice device that sent the message
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* @param carbon Carbon type
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*/
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public OmemoMessageInformation(OmemoFingerprint senderFingerprint, OmemoDevice senderDevice, CARBON carbon) {
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this.senderFingerprint = senderFingerprint;
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this.senderDevice = senderDevice;
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this.carbon = carbon;
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this.isOmemoMessage = true;
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}
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/**
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* Create a new OmemoMessageInformation.
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*
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* @param senderFingerprint fingerprint of the identityKey of the sender device
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* @param senderDevice device that sent the message
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* @param carbon Carbon type
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* @param omemo is this an omemo message?
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*/
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public OmemoMessageInformation(OmemoFingerprint senderFingerprint, OmemoDevice senderDevice, CARBON carbon, boolean omemo) {
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this(senderFingerprint, senderDevice, carbon);
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this.isOmemoMessage = omemo;
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}
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/**
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* Return the sender devices identityKey.
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*
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* @return identityKey
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*/
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public OmemoFingerprint getSenderFingerprint() {
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return senderFingerprint;
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}
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/**
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* Set the sender devices identityKey.
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*
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* @param senderFingerprint fingerprint of the senders identityKey.
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*/
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public void setSenderFingerprint(OmemoFingerprint senderFingerprint) {
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this.senderFingerprint = senderFingerprint;
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}
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/**
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* Return the sender device.
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*
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* @return sender device
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*/
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public OmemoDevice getSenderDevice() {
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return senderDevice;
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}
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/**
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* Return true, if this is (was) an OMEMO message.
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* @return true if omemo
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*/
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public boolean isOmemoMessage() {
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return this.isOmemoMessage;
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}
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/**
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* Set the sender device.
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*
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* @param senderDevice sender device
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*/
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public void setSenderDevice(OmemoDevice senderDevice) {
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this.senderDevice = senderDevice;
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}
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/**
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* Return the carbon type.
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*
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* @return carbon type
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*/
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public CARBON getCarbon() {
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return carbon;
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}
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/**
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* Set the carbon type.
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*
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* @param carbon carbon type
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*/
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public void setCarbon(CARBON carbon) {
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this.carbon = carbon;
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}
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/**
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* Types of Carbon Messages.
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*/
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public enum CARBON {
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NONE, //No carbon
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SENT, //Sent carbon
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RECV //Received Carbon
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}
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@Override
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public String toString() {
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return (senderDevice != null ? senderDevice.toString() : "") + " " + carbon;
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}
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}
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