122 lines
3.7 KiB
Java
122 lines
3.7 KiB
Java
/*
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* Copyright (C) 2015 Dominik Schürmann <dominik@dominikschuermann.de>
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* Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.pgp;
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import android.net.Uri;
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import android.os.Parcel;
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import android.os.Parcelable;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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/**
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* This parcel stores the input of one or more PgpSignEncrypt operations.
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* All operations will use the same general parameters, differing only in
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* input and output. Each input/output set depends on the parameters:
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* <p/>
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* - Each input uri is individually encrypted/signed
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* - If a byte array is supplied, it is treated as an input before uris are processed
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* - The number of output uris must match the number of input uris, plus one more
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* if there is a byte array present.
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* - Once the output uris are empty, there must be exactly one input (uri xor bytes)
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* left, which will be returned in a byte array as part of the result parcel.
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*/
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public class SignEncryptParcel implements Parcelable {
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private PgpSignEncryptData data;
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public ArrayList<Uri> mInputUris = new ArrayList<>();
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public ArrayList<Uri> mOutputUris = new ArrayList<>();
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public byte[] mBytes;
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public SignEncryptParcel(PgpSignEncryptData data) {
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this.data = data;
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}
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public SignEncryptParcel(Parcel src) {
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mInputUris = src.createTypedArrayList(Uri.CREATOR);
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mOutputUris = src.createTypedArrayList(Uri.CREATOR);
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mBytes = src.createByteArray();
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data = src.readParcelable(getClass().getClassLoader());
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}
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public boolean isIncomplete() {
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return mInputUris.size() > mOutputUris.size();
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}
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public byte[] getBytes() {
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return mBytes;
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}
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public void setBytes(byte[] bytes) {
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mBytes = bytes;
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}
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public List<Uri> getInputUris() {
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return Collections.unmodifiableList(mInputUris);
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}
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public void addInputUris(Collection<Uri> inputUris) {
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mInputUris.addAll(inputUris);
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}
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public List<Uri> getOutputUris() {
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return Collections.unmodifiableList(mOutputUris);
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}
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public void addOutputUris(ArrayList<Uri> outputUris) {
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mOutputUris.addAll(outputUris);
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}
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public void setData(PgpSignEncryptData data) {
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this.data = data;
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}
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public PgpSignEncryptData getData() {
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return data;
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}
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@Override
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public int describeContents() {
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return 0;
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}
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeTypedList(mInputUris);
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dest.writeTypedList(mOutputUris);
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dest.writeByteArray(mBytes);
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dest.writeParcelable(data, 0);
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}
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public static final Creator<SignEncryptParcel> CREATOR = new Creator<SignEncryptParcel>() {
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public SignEncryptParcel createFromParcel(final Parcel source) {
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return new SignEncryptParcel(source);
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}
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public SignEncryptParcel[] newArray(final int size) {
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return new SignEncryptParcel[size];
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}
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};
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}
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