session-android/app/src/main/java/org/thoughtcrime/securesms/crypto/IdentityKeyParcelable.java

70 lines
2.1 KiB
Java

/**
* Copyright (C) 2014 Open Whisper Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.thoughtcrime.securesms.crypto;
import android.os.Parcel;
import android.os.Parcelable;
import org.session.libsignal.libsignal.IdentityKey;
import org.session.libsignal.libsignal.InvalidKeyException;
public class IdentityKeyParcelable implements Parcelable {
public static final Parcelable.Creator<IdentityKeyParcelable> CREATOR = new Parcelable.Creator<IdentityKeyParcelable>() {
public IdentityKeyParcelable createFromParcel(Parcel in) {
try {
return new IdentityKeyParcelable(in);
} catch (InvalidKeyException e) {
throw new AssertionError(e);
}
}
public IdentityKeyParcelable[] newArray(int size) {
return new IdentityKeyParcelable[size];
}
};
private final IdentityKey identityKey;
public IdentityKeyParcelable(IdentityKey identityKey) {
this.identityKey = identityKey;
}
public IdentityKeyParcelable(Parcel in) throws InvalidKeyException {
int serializedLength = in.readInt();
byte[] serialized = new byte[serializedLength];
in.readByteArray(serialized);
this.identityKey = new IdentityKey(serialized, 0);
}
public IdentityKey get() {
return identityKey;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(identityKey.serialize().length);
dest.writeByteArray(identityKey.serialize());
}
}