2018-09-02 06:59:49 +00:00
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package eu.faircode.email;
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2018-09-04 07:02:54 +00:00
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/*
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This file is part of FairEmail.
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FairEmail 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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2018-10-29 10:46:49 +00:00
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FairEmail is distributed in the hope that it will be useful,
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2018-09-04 07:02:54 +00:00
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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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You should have received a copy of the GNU General Public License
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2018-10-29 10:46:49 +00:00
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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2018-09-04 07:02:54 +00:00
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2020-01-05 17:32:53 +00:00
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Copyright 2018-2020 by Marcel Bokhorst (M66B)
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2018-09-04 07:02:54 +00:00
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*/
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2019-05-12 07:16:25 +00:00
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import android.content.Context;
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import android.content.SharedPreferences;
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2018-09-02 06:59:49 +00:00
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import android.os.Handler;
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2019-07-24 10:00:47 +00:00
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import android.text.TextUtils;
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2018-09-02 06:59:49 +00:00
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2019-06-12 20:22:17 +00:00
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import androidx.annotation.NonNull;
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2020-04-09 15:50:29 +00:00
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import androidx.annotation.Nullable;
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2018-09-02 06:59:49 +00:00
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import androidx.paging.PagedList;
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2019-05-12 07:16:25 +00:00
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import androidx.preference.PreferenceManager;
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2018-09-02 06:59:49 +00:00
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2020-05-01 19:47:59 +00:00
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import com.sun.mail.gimap.GmailFolder;
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2019-05-12 07:16:25 +00:00
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import com.sun.mail.iap.Argument;
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2020-04-09 15:50:29 +00:00
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import com.sun.mail.iap.ProtocolException;
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2019-05-12 07:16:25 +00:00
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import com.sun.mail.iap.Response;
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import com.sun.mail.imap.IMAPFolder;
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import com.sun.mail.imap.IMAPMessage;
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2019-10-05 18:44:45 +00:00
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import com.sun.mail.imap.IMAPStore;
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2019-05-12 07:16:25 +00:00
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import com.sun.mail.imap.protocol.IMAPProtocol;
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import com.sun.mail.imap.protocol.IMAPResponse;
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2020-05-03 21:28:14 +00:00
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import com.sun.mail.imap.protocol.SearchSequence;
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2019-05-12 07:16:25 +00:00
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2019-10-02 19:13:10 +00:00
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import java.io.File;
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2019-05-12 07:16:25 +00:00
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import java.io.IOException;
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2020-04-09 15:50:29 +00:00
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import java.io.Serializable;
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2020-05-03 21:28:14 +00:00
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import java.nio.charset.StandardCharsets;
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2019-05-12 07:16:25 +00:00
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import java.text.Normalizer;
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import java.util.ArrayList;
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import java.util.Arrays;
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2020-04-10 09:51:50 +00:00
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import java.util.Date;
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2019-05-12 07:16:25 +00:00
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import java.util.List;
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2020-04-09 15:50:29 +00:00
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import java.util.Objects;
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2019-04-17 18:21:44 +00:00
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import java.util.concurrent.ExecutorService;
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2019-05-12 07:16:25 +00:00
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import javax.mail.FetchProfile;
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import javax.mail.Flags;
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import javax.mail.Folder;
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import javax.mail.FolderClosedException;
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import javax.mail.Message;
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import javax.mail.MessageRemovedException;
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import javax.mail.MessagingException;
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2019-12-05 19:05:07 +00:00
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import javax.mail.ReadOnlyFolderException;
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2019-05-12 07:16:25 +00:00
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import javax.mail.UIDFolder;
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2019-09-26 08:53:27 +00:00
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import javax.mail.internet.MimeMessage;
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2019-09-13 11:28:46 +00:00
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import javax.mail.search.AndTerm;
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2019-05-12 07:16:25 +00:00
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import javax.mail.search.BodyTerm;
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2020-04-10 09:51:50 +00:00
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import javax.mail.search.ComparisonTerm;
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2019-05-12 07:16:25 +00:00
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import javax.mail.search.FlagTerm;
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import javax.mail.search.FromStringTerm;
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import javax.mail.search.OrTerm;
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2020-04-10 09:51:50 +00:00
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import javax.mail.search.ReceivedDateTerm;
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2019-05-12 07:16:25 +00:00
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import javax.mail.search.RecipientStringTerm;
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import javax.mail.search.SearchTerm;
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2020-06-12 16:49:46 +00:00
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import javax.mail.search.SizeTerm;
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2019-05-12 07:16:25 +00:00
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import javax.mail.search.SubjectTerm;
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2020-01-14 21:39:35 +00:00
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import io.requery.android.database.sqlite.SQLiteDatabase;
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2018-09-02 06:59:49 +00:00
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public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMessageEx> {
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2019-05-12 07:16:25 +00:00
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private Context context;
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2020-02-02 16:17:58 +00:00
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private Long account;
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2019-05-12 09:40:54 +00:00
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private Long folder;
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2019-05-12 12:28:18 +00:00
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private boolean server;
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2020-04-09 15:50:29 +00:00
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private SearchCriteria criteria;
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2019-05-12 07:16:25 +00:00
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private int pageSize;
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2019-05-14 16:34:09 +00:00
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2018-09-02 06:59:49 +00:00
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private IBoundaryCallbackMessages intf;
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2018-10-20 17:56:09 +00:00
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2019-05-12 07:16:25 +00:00
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private Handler handler;
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2018-09-02 06:59:49 +00:00
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2019-08-09 17:29:17 +00:00
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private State state;
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2019-05-12 07:16:25 +00:00
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2020-01-29 08:50:54 +00:00
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private static final int SEARCH_LIMIT = 1000;
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2020-04-09 19:19:44 +00:00
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private static ExecutorService executor = Helper.getBackgroundExecutor(1, "boundary");
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2019-10-29 08:46:39 +00:00
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2018-09-02 06:59:49 +00:00
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interface IBoundaryCallbackMessages {
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void onLoading();
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2020-03-24 13:57:51 +00:00
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void onLoaded();
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2018-09-02 06:59:49 +00:00
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2019-06-13 06:10:47 +00:00
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void onException(@NonNull Throwable ex);
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2018-09-02 06:59:49 +00:00
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}
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2020-04-09 15:50:29 +00:00
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BoundaryCallbackMessages(Context context, long account, long folder, boolean server, SearchCriteria criteria, int pageSize) {
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2019-05-12 07:16:25 +00:00
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this.context = context.getApplicationContext();
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2020-02-02 16:17:58 +00:00
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this.account = (account < 0 ? null : account);
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2019-05-12 09:40:54 +00:00
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this.folder = (folder < 0 ? null : folder);
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2019-05-12 12:28:18 +00:00
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this.server = server;
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2020-04-09 15:50:29 +00:00
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this.criteria = criteria;
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2019-05-12 07:16:25 +00:00
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this.pageSize = pageSize;
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2019-05-14 16:34:09 +00:00
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}
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2018-09-02 06:59:49 +00:00
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2019-05-14 16:34:09 +00:00
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void setCallback(IBoundaryCallbackMessages intf) {
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2019-05-12 07:16:25 +00:00
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this.handler = new Handler();
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2019-05-14 16:34:09 +00:00
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this.intf = intf;
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2019-08-09 17:29:17 +00:00
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this.state = new State();
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2018-09-02 06:59:49 +00:00
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}
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2018-09-21 11:53:54 +00:00
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@Override
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public void onZeroItemsLoaded() {
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2019-05-12 12:28:18 +00:00
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Log.i("Boundary zero loaded");
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2020-04-10 07:02:09 +00:00
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queue_load(state);
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2018-09-02 06:59:49 +00:00
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}
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@Override
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2019-08-09 17:29:17 +00:00
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public void onItemAtEndLoaded(@NonNull final TupleMessageEx itemAtEnd) {
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2019-05-12 12:28:18 +00:00
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Log.i("Boundary at end");
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2020-04-10 07:02:09 +00:00
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queue_load(state);
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2018-09-02 06:59:49 +00:00
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}
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2020-03-24 12:20:27 +00:00
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void retry() {
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2020-04-10 07:02:09 +00:00
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executor.submit(new Runnable() {
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@Override
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public void run() {
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close(state);
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}
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});
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queue_load(state);
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2020-03-24 12:20:27 +00:00
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}
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2020-04-10 07:02:09 +00:00
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private void queue_load(final State state) {
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2019-01-22 15:55:21 +00:00
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executor.submit(new Runnable() {
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@Override
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public void run() {
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try {
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2019-08-09 17:29:17 +00:00
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if (state.destroyed || state.error)
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2019-05-12 12:28:18 +00:00
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return;
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2019-05-14 16:34:09 +00:00
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if (intf != null)
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handler.post(new Runnable() {
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@Override
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public void run() {
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intf.onLoading();
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}
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});
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2019-05-12 12:28:18 +00:00
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if (server)
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2020-03-22 09:14:36 +00:00
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try {
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2020-03-24 13:57:51 +00:00
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load_server(state);
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2020-03-22 09:14:36 +00:00
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} catch (Throwable ex) {
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if (state.error || ex instanceof IllegalArgumentException)
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throw ex;
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Log.w("Boundary", ex);
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2020-04-10 07:02:09 +00:00
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close(state);
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2020-03-22 09:14:36 +00:00
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// Retry
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2020-03-24 13:57:51 +00:00
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load_server(state);
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2020-03-22 09:14:36 +00:00
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}
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2019-05-12 12:28:18 +00:00
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else
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2020-03-24 13:57:51 +00:00
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load_device(state);
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2019-01-22 15:55:21 +00:00
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} catch (final Throwable ex) {
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2020-03-24 12:25:16 +00:00
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state.error = true;
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2019-01-22 15:55:21 +00:00
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Log.e("Boundary", ex);
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2019-05-14 16:34:09 +00:00
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if (intf != null)
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handler.post(new Runnable() {
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@Override
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public void run() {
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2019-06-13 06:10:47 +00:00
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intf.onException(ex);
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2019-05-14 16:34:09 +00:00
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}
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});
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2019-01-22 15:55:21 +00:00
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} finally {
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2019-05-14 16:34:09 +00:00
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if (intf != null)
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handler.post(new Runnable() {
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@Override
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public void run() {
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2020-03-24 13:57:51 +00:00
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intf.onLoaded();
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2019-05-14 16:34:09 +00:00
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}
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});
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2018-09-02 06:59:49 +00:00
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}
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2019-01-22 15:55:21 +00:00
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}
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});
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2018-09-02 06:59:49 +00:00
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}
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2019-01-29 08:35:42 +00:00
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2019-08-09 17:29:17 +00:00
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private int load_device(State state) {
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2019-05-12 07:16:25 +00:00
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DB db = DB.getInstance(context);
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2019-05-12 12:28:18 +00:00
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int found = 0;
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2020-01-14 20:58:27 +00:00
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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boolean fts = prefs.getBoolean("fts", false);
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2020-01-16 17:21:03 +00:00
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boolean pro = ActivityBilling.isPro(context);
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2020-04-09 15:50:29 +00:00
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if (fts && pro && criteria.isQueryOnly()) {
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2020-01-14 20:58:27 +00:00
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if (state.ids == null) {
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2020-01-15 13:48:33 +00:00
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SQLiteDatabase sdb = FtsDbHelper.getInstance(context);
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2020-04-10 09:51:50 +00:00
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state.ids = FtsDbHelper.match(sdb, account, folder, criteria);
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2020-01-14 20:58:27 +00:00
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}
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try {
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db.beginTransaction();
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for (; state.index < state.ids.size() && found < pageSize && !state.destroyed; state.index++) {
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found++;
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db.message().setMessageFound(state.ids.get(state.index));
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}
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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}
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return found;
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}
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2019-05-12 09:40:54 +00:00
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try {
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db.beginTransaction();
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2019-05-12 07:16:25 +00:00
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2019-10-29 08:46:39 +00:00
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while (found < pageSize && !state.destroyed) {
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2019-10-29 10:34:03 +00:00
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if (state.matches == null ||
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(state.matches.size() > 0 && state.index >= state.matches.size())) {
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state.matches = db.message().matchMessages(
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2020-02-02 16:17:58 +00:00
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account, folder,
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2020-04-09 15:50:29 +00:00
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criteria.query == null ? null : "%" + criteria.query + "%",
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2020-05-27 09:04:36 +00:00
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criteria.in_senders,
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criteria.in_recipients,
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criteria.in_subject,
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criteria.in_keywords,
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criteria.in_message,
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2020-04-09 15:50:29 +00:00
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criteria.with_unseen,
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criteria.with_flagged,
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criteria.with_hidden,
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criteria.with_encrypted,
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criteria.with_attachments,
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2020-06-19 15:39:02 +00:00
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criteria.with_types == null ? 0 : criteria.with_types.length,
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criteria.with_types == null ? new String[]{} : criteria.with_types,
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2020-06-12 16:49:46 +00:00
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criteria.with_size,
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2020-04-10 10:26:23 +00:00
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criteria.after,
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criteria.before,
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2019-10-29 10:34:03 +00:00
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SEARCH_LIMIT, state.offset);
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Log.i("Boundary device folder=" + folder +
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2020-04-09 15:50:29 +00:00
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" criteria=" + criteria +
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2019-10-29 10:34:03 +00:00
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" offset=" + state.offset +
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" size=" + state.matches.size());
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state.offset += Math.min(state.matches.size(), SEARCH_LIMIT);
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state.index = 0;
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}
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2019-10-29 08:46:39 +00:00
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2019-10-29 11:09:50 +00:00
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if (state.matches.size() == 0)
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break;
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2019-10-29 08:46:39 +00:00
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for (int i = state.index; i < state.matches.size() && found < pageSize && !state.destroyed; i++) {
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state.index = i + 1;
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TupleMatch match = state.matches.get(i);
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2020-05-27 09:04:36 +00:00
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if (criteria.query != null &&
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criteria.in_message &&
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(match.matched == null || !match.matched))
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2020-04-09 15:50:29 +00:00
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try {
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File file = EntityMessage.getFile(context, match.id);
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if (file.exists()) {
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String html = Helper.readText(file);
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if (html.toLowerCase().contains(criteria.query)) {
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String text = HtmlHelper.getFullText(html);
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if (text.toLowerCase().contains(criteria.query))
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match.matched = true;
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2019-10-29 08:46:39 +00:00
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}
|
2019-07-24 10:00:47 +00:00
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}
|
2020-04-09 15:50:29 +00:00
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} catch (IOException ex) {
|
|
|
|
Log.e(ex);
|
|
|
|
}
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-10-29 08:46:39 +00:00
|
|
|
if (match.matched != null && match.matched) {
|
|
|
|
found++;
|
2020-01-09 19:11:43 +00:00
|
|
|
db.message().setMessageFound(match.id);
|
2019-10-29 08:46:39 +00:00
|
|
|
}
|
2019-05-12 09:40:54 +00:00
|
|
|
}
|
2019-05-12 07:16:25 +00:00
|
|
|
}
|
|
|
|
|
2019-05-12 09:40:54 +00:00
|
|
|
db.setTransactionSuccessful();
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-05-12 12:28:18 +00:00
|
|
|
if (found == pageSize)
|
|
|
|
return found;
|
2019-05-12 09:40:54 +00:00
|
|
|
} finally {
|
|
|
|
db.endTransaction();
|
|
|
|
}
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.i("Boundary device done");
|
|
|
|
return found;
|
|
|
|
}
|
|
|
|
|
2019-08-09 17:29:17 +00:00
|
|
|
private int load_server(State state) throws MessagingException, IOException {
|
2019-05-12 12:28:18 +00:00
|
|
|
DB db = DB.getInstance(context);
|
|
|
|
|
2019-11-09 18:46:12 +00:00
|
|
|
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
|
2019-12-16 19:50:49 +00:00
|
|
|
final boolean debug = (prefs.getBoolean("debug", false) || BuildConfig.BETA_RELEASE);
|
|
|
|
|
2020-04-09 15:50:29 +00:00
|
|
|
final EntityFolder browsable = db.folder().getBrowsableFolder(folder, criteria != null);
|
2020-03-03 09:37:15 +00:00
|
|
|
if (browsable == null || !browsable.selectable) {
|
|
|
|
Log.w("Boundary not browsable=" + (folder != null));
|
2019-06-07 17:41:23 +00:00
|
|
|
return 0;
|
2020-03-03 09:37:15 +00:00
|
|
|
}
|
2019-05-12 12:28:18 +00:00
|
|
|
|
2019-05-12 09:40:54 +00:00
|
|
|
EntityAccount account = db.account().getAccount(browsable.account);
|
|
|
|
if (account == null)
|
2019-06-07 17:41:23 +00:00
|
|
|
return 0;
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-08-09 17:29:17 +00:00
|
|
|
if (state.imessages == null)
|
2019-05-12 07:16:25 +00:00
|
|
|
try {
|
|
|
|
// Check connectivity
|
2019-05-12 16:41:51 +00:00
|
|
|
if (!ConnectionHelper.getNetworkState(context).isSuitable())
|
2019-06-13 06:09:01 +00:00
|
|
|
throw new IllegalStateException(context.getString(R.string.title_no_internet));
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.i("Boundary server connecting account=" + account.name);
|
2020-02-06 12:06:10 +00:00
|
|
|
state.iservice = new EmailService(
|
|
|
|
context, account.getProtocol(), account.realm, account.insecure, EmailService.PURPOSE_SEARCH, debug);
|
2019-08-09 17:29:17 +00:00
|
|
|
state.iservice.setPartialFetch(account.partial_fetch);
|
2019-10-09 12:01:26 +00:00
|
|
|
state.iservice.setIgnoreBodyStructureSize(account.ignore_size);
|
2019-08-09 17:29:17 +00:00
|
|
|
state.iservice.connect(account);
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.i("Boundary server opening folder=" + browsable.name);
|
2019-08-09 17:29:17 +00:00
|
|
|
state.ifolder = (IMAPFolder) state.iservice.getStore().getFolder(browsable.name);
|
2019-12-05 19:05:07 +00:00
|
|
|
try {
|
|
|
|
state.ifolder.open(Folder.READ_WRITE);
|
|
|
|
db.folder().setFolderReadOnly(browsable.id, state.ifolder.getUIDNotSticky());
|
|
|
|
} catch (ReadOnlyFolderException ex) {
|
|
|
|
state.ifolder.open(Folder.READ_ONLY);
|
|
|
|
db.folder().setFolderReadOnly(browsable.id, true);
|
|
|
|
}
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2020-03-22 10:34:11 +00:00
|
|
|
db.folder().setFolderError(browsable.id, null);
|
|
|
|
|
2019-08-21 18:23:13 +00:00
|
|
|
int count = state.ifolder.getMessageCount();
|
|
|
|
db.folder().setFolderTotal(browsable.id, count < 0 ? null : count);
|
|
|
|
|
2020-04-09 15:50:29 +00:00
|
|
|
if (criteria == null) {
|
2019-09-13 11:28:46 +00:00
|
|
|
boolean filter_seen = prefs.getBoolean("filter_seen", false);
|
|
|
|
boolean filter_unflagged = prefs.getBoolean("filter_unflagged", false);
|
2019-10-05 14:33:33 +00:00
|
|
|
Log.i("Boundary filter seen=" + filter_seen + " unflagged=" + filter_unflagged);
|
2019-08-15 14:39:07 +00:00
|
|
|
|
2020-04-09 19:19:44 +00:00
|
|
|
List<SearchTerm> and = new ArrayList<>();
|
2019-09-13 11:28:46 +00:00
|
|
|
|
2020-04-09 19:19:44 +00:00
|
|
|
if (filter_seen &&
|
|
|
|
state.ifolder.getPermanentFlags().contains(Flags.Flag.SEEN))
|
|
|
|
and.add(new FlagTerm(new Flags(Flags.Flag.SEEN), false));
|
2019-10-05 14:33:33 +00:00
|
|
|
|
2020-04-09 19:19:44 +00:00
|
|
|
if (filter_unflagged &&
|
|
|
|
state.ifolder.getPermanentFlags().contains(Flags.Flag.FLAGGED))
|
|
|
|
and.add(new FlagTerm(new Flags(Flags.Flag.FLAGGED), true));
|
|
|
|
|
|
|
|
if (and.size() == 0)
|
2019-10-05 14:33:33 +00:00
|
|
|
state.imessages = state.ifolder.getMessages();
|
2020-04-09 19:19:44 +00:00
|
|
|
else
|
|
|
|
state.imessages = state.ifolder.search(new AndTerm(and.toArray(new SearchTerm[0])));
|
2019-07-24 16:46:39 +00:00
|
|
|
} else {
|
2019-08-09 17:29:17 +00:00
|
|
|
Object result = state.ifolder.doCommand(new IMAPFolder.ProtocolCommand() {
|
2019-05-12 07:16:25 +00:00
|
|
|
@Override
|
2020-04-09 15:50:29 +00:00
|
|
|
public Object doCommand(IMAPProtocol protocol) throws ProtocolException {
|
2019-05-12 07:16:25 +00:00
|
|
|
try {
|
|
|
|
// https://tools.ietf.org/html/rfc3501#section-6.4.4
|
2020-04-09 15:50:29 +00:00
|
|
|
if (criteria.query != null &&
|
|
|
|
criteria.query.startsWith("raw:") &&
|
|
|
|
state.iservice.hasCapability("X-GM-EXT-1")) {
|
2019-05-12 07:16:25 +00:00
|
|
|
// https://support.google.com/mail/answer/7190
|
|
|
|
// https://developers.google.com/gmail/imap/imap-extensions#extension_of_the_search_command_x-gm-raw
|
2020-05-04 08:23:10 +00:00
|
|
|
Log.i("Boundary raw search=" + criteria.query);
|
|
|
|
|
|
|
|
Argument arg = new Argument();
|
2019-05-12 07:16:25 +00:00
|
|
|
arg.writeAtom("X-GM-RAW");
|
2020-04-09 15:50:29 +00:00
|
|
|
arg.writeString(criteria.query.substring(4));
|
|
|
|
|
|
|
|
Response[] responses = protocol.command("SEARCH", arg);
|
|
|
|
if (responses.length == 0)
|
|
|
|
throw new ProtocolException("No response");
|
|
|
|
if (!responses[responses.length - 1].isOK())
|
|
|
|
throw new ProtocolException(responses[responses.length - 1]);
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2020-04-09 07:47:56 +00:00
|
|
|
List<Integer> msgnums = new ArrayList<>();
|
2019-05-12 07:16:25 +00:00
|
|
|
for (Response response : responses)
|
|
|
|
if (((IMAPResponse) response).keyEquals("SEARCH")) {
|
|
|
|
int msgnum;
|
|
|
|
while ((msgnum = response.readNumber()) != -1)
|
|
|
|
msgnums.add(msgnum);
|
|
|
|
}
|
|
|
|
|
|
|
|
Message[] imessages = new Message[msgnums.size()];
|
|
|
|
for (int i = 0; i < msgnums.size(); i++)
|
2019-08-09 17:29:17 +00:00
|
|
|
imessages[i] = state.ifolder.getMessage(msgnums.get(i));
|
2019-05-12 07:16:25 +00:00
|
|
|
|
|
|
|
return imessages;
|
|
|
|
} else {
|
2020-04-09 19:19:44 +00:00
|
|
|
Log.i("Boundary server search=" + criteria);
|
2020-04-09 15:50:29 +00:00
|
|
|
|
2020-05-04 08:23:10 +00:00
|
|
|
if (protocol.supportsUtf8())
|
|
|
|
try {
|
2020-07-07 12:44:06 +00:00
|
|
|
EntityLog.log(context, "Search unicode criteria=" + criteria);
|
2020-05-04 08:23:10 +00:00
|
|
|
SearchTerm terms = criteria.getTerms(
|
|
|
|
true,
|
|
|
|
state.ifolder.getPermanentFlags(),
|
|
|
|
browsable.keywords);
|
2020-07-07 06:22:11 +00:00
|
|
|
if (terms == null)
|
|
|
|
return new Message[0];
|
2020-05-04 08:23:10 +00:00
|
|
|
|
|
|
|
SearchSequence ss = new SearchSequence(protocol);
|
|
|
|
Argument args = ss.generateSequence(terms, StandardCharsets.UTF_8.name());
|
|
|
|
args.writeAtom("ALL");
|
|
|
|
|
|
|
|
Response[] responses = protocol.command("SEARCH", args);
|
2020-07-07 12:44:06 +00:00
|
|
|
for (Response response : responses)
|
|
|
|
EntityLog.log(context, "Search unicode response=" + response);
|
2020-05-04 08:23:10 +00:00
|
|
|
if (responses.length == 0)
|
|
|
|
throw new ProtocolException("No response");
|
|
|
|
if (!responses[responses.length - 1].isOK())
|
|
|
|
throw new ProtocolException(responses[responses.length - 1]);
|
|
|
|
|
|
|
|
List<Integer> msgnums = new ArrayList<>();
|
|
|
|
for (Response response : responses)
|
|
|
|
if (((IMAPResponse) response).keyEquals("SEARCH")) {
|
|
|
|
int msgnum;
|
|
|
|
while ((msgnum = response.readNumber()) != -1)
|
|
|
|
msgnums.add(msgnum);
|
2020-05-03 21:28:14 +00:00
|
|
|
}
|
2020-07-07 12:44:06 +00:00
|
|
|
|
|
|
|
EntityLog.log(context, "Search unicode messages=" + msgnums.size());
|
2020-05-04 08:23:10 +00:00
|
|
|
Message[] imessages = new Message[msgnums.size()];
|
|
|
|
for (int i = 0; i < msgnums.size(); i++)
|
|
|
|
imessages[i] = state.ifolder.getMessage(msgnums.get(i));
|
|
|
|
|
|
|
|
return imessages;
|
|
|
|
} catch (Throwable ex) {
|
|
|
|
ProtocolException pex = new ProtocolException(
|
|
|
|
"Search unicode " + account.host + " " + criteria, ex);
|
|
|
|
Log.e(pex);
|
|
|
|
// Fallback to ASCII search
|
|
|
|
}
|
2020-04-09 15:50:29 +00:00
|
|
|
|
2020-07-07 12:44:06 +00:00
|
|
|
EntityLog.log(context, "Search ASCII criteria=" + criteria);
|
2020-05-03 20:22:55 +00:00
|
|
|
SearchTerm terms = criteria.getTerms(
|
2020-05-03 21:28:14 +00:00
|
|
|
false,
|
2020-05-03 20:22:55 +00:00
|
|
|
state.ifolder.getPermanentFlags(),
|
|
|
|
browsable.keywords);
|
2020-07-07 06:22:11 +00:00
|
|
|
if (terms == null)
|
|
|
|
return new Message[0];
|
2020-07-07 12:44:06 +00:00
|
|
|
Message[] messages = state.ifolder.search(terms);
|
|
|
|
EntityLog.log(context, "Search ASCII messages=" + (messages == null ? null : messages.length));
|
|
|
|
return messages;
|
2019-05-12 07:16:25 +00:00
|
|
|
}
|
|
|
|
} catch (MessagingException ex) {
|
2020-04-10 07:23:28 +00:00
|
|
|
ProtocolException pex = new ProtocolException(
|
|
|
|
"Search " + account.host + " " + criteria, ex);
|
|
|
|
Log.e(pex);
|
|
|
|
throw pex;
|
2019-05-12 07:16:25 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
|
2019-08-09 17:29:17 +00:00
|
|
|
state.imessages = (Message[]) result;
|
2019-05-12 07:16:25 +00:00
|
|
|
}
|
2019-08-09 17:29:17 +00:00
|
|
|
Log.i("Boundary server found messages=" + state.imessages.length);
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-08-09 17:29:17 +00:00
|
|
|
state.index = state.imessages.length - 1;
|
2019-05-12 07:16:25 +00:00
|
|
|
} catch (Throwable ex) {
|
2019-08-09 17:29:17 +00:00
|
|
|
state.error = true;
|
2019-05-12 07:16:25 +00:00
|
|
|
if (ex instanceof FolderClosedException)
|
|
|
|
Log.w("Search", ex);
|
2019-06-18 19:30:57 +00:00
|
|
|
else
|
2019-05-12 07:16:25 +00:00
|
|
|
Log.e("Search", ex);
|
2019-06-18 19:30:57 +00:00
|
|
|
throw ex;
|
2019-05-12 07:16:25 +00:00
|
|
|
}
|
|
|
|
|
2019-06-13 08:40:09 +00:00
|
|
|
List<EntityRule> rules = db.rule().getEnabledRules(browsable.id);
|
|
|
|
|
2019-05-12 12:28:18 +00:00
|
|
|
int found = 0;
|
2019-08-09 17:29:17 +00:00
|
|
|
while (state.index >= 0 && found < pageSize && !state.destroyed) {
|
|
|
|
Log.i("Boundary server index=" + state.index);
|
|
|
|
int from = Math.max(0, state.index - (pageSize - found) + 1);
|
|
|
|
Message[] isub = Arrays.copyOfRange(state.imessages, from, state.index + 1);
|
|
|
|
state.index -= (pageSize - found);
|
2019-05-12 07:16:25 +00:00
|
|
|
|
2019-10-05 14:33:33 +00:00
|
|
|
FetchProfile fp0 = new FetchProfile();
|
|
|
|
fp0.add(UIDFolder.FetchProfileItem.UID);
|
|
|
|
state.ifolder.fetch(isub, fp0);
|
|
|
|
|
|
|
|
List<Message> add = new ArrayList<>();
|
|
|
|
for (Message m : isub)
|
|
|
|
try {
|
|
|
|
long uid = state.ifolder.getUID(m);
|
|
|
|
if (db.message().getMessageByUid(browsable.id, uid) == null)
|
|
|
|
add.add(m);
|
2020-06-14 15:15:39 +00:00
|
|
|
} catch (Throwable ex) {
|
|
|
|
Log.w(ex);
|
2019-10-05 14:33:33 +00:00
|
|
|
add.add(m);
|
|
|
|
}
|
|
|
|
|
|
|
|
Log.i("Boundary fetching " + add.size() + "/" + isub.length);
|
|
|
|
if (add.size() > 0) {
|
|
|
|
FetchProfile fp = new FetchProfile();
|
|
|
|
fp.add(FetchProfile.Item.ENVELOPE);
|
|
|
|
fp.add(FetchProfile.Item.FLAGS);
|
|
|
|
fp.add(FetchProfile.Item.CONTENT_INFO); // body structure
|
|
|
|
fp.add(UIDFolder.FetchProfileItem.UID);
|
|
|
|
fp.add(IMAPFolder.FetchProfileItem.HEADERS);
|
|
|
|
//fp.add(IMAPFolder.FetchProfileItem.MESSAGE);
|
|
|
|
fp.add(FetchProfile.Item.SIZE);
|
|
|
|
fp.add(IMAPFolder.FetchProfileItem.INTERNALDATE);
|
2020-06-25 07:14:05 +00:00
|
|
|
if (account.isGmail()) {
|
2020-05-01 19:47:59 +00:00
|
|
|
fp.add(GmailFolder.FetchProfileItem.THRID);
|
2020-06-25 07:14:05 +00:00
|
|
|
fp.add(GmailFolder.FetchProfileItem.LABELS);
|
|
|
|
}
|
2019-10-05 14:33:33 +00:00
|
|
|
state.ifolder.fetch(add.toArray(new Message[0]), fp);
|
|
|
|
}
|
2019-05-12 07:16:25 +00:00
|
|
|
|
|
|
|
try {
|
|
|
|
db.beginTransaction();
|
|
|
|
|
2020-03-09 09:08:20 +00:00
|
|
|
Core.State astate = new Core.State(ConnectionHelper.getNetworkState(context));
|
|
|
|
for (int j = isub.length - 1; j >= 0 && found < pageSize && !state.destroyed && astate.isRecoverable(); j--)
|
2019-05-12 07:16:25 +00:00
|
|
|
try {
|
2019-08-09 17:29:17 +00:00
|
|
|
long uid = state.ifolder.getUID(isub[j]);
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.i("Boundary server sync uid=" + uid);
|
2019-05-12 09:40:54 +00:00
|
|
|
EntityMessage message = db.message().getMessageByUid(browsable.id, uid);
|
2019-05-12 07:16:25 +00:00
|
|
|
if (message == null) {
|
|
|
|
message = Core.synchronizeMessage(context,
|
2019-05-12 09:40:54 +00:00
|
|
|
account, browsable,
|
2019-10-05 18:44:45 +00:00
|
|
|
(IMAPStore) state.iservice.getStore(), state.ifolder, (MimeMessage) isub[j],
|
2019-07-15 10:54:53 +00:00
|
|
|
true, true,
|
2020-03-09 09:08:20 +00:00
|
|
|
rules, astate);
|
2019-05-12 12:28:18 +00:00
|
|
|
found++;
|
2019-05-12 07:16:25 +00:00
|
|
|
}
|
2020-04-09 15:50:29 +00:00
|
|
|
if (message != null && criteria != null /* browsed */)
|
2020-01-09 19:11:43 +00:00
|
|
|
db.message().setMessageFound(message.id);
|
2019-05-12 07:16:25 +00:00
|
|
|
} catch (MessageRemovedException ex) {
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.w(browsable.name + " boundary server", ex);
|
2019-05-12 07:16:25 +00:00
|
|
|
} catch (FolderClosedException ex) {
|
|
|
|
throw ex;
|
|
|
|
} catch (IOException ex) {
|
|
|
|
if (ex.getCause() instanceof MessagingException) {
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.w(browsable.name + " boundary server", ex);
|
2019-12-06 07:50:46 +00:00
|
|
|
db.folder().setFolderError(browsable.id, Log.formatThrowable(ex));
|
2019-05-12 07:16:25 +00:00
|
|
|
} else
|
|
|
|
throw ex;
|
|
|
|
} catch (Throwable ex) {
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.e(browsable.name + " boundary server", ex);
|
2019-12-06 07:50:46 +00:00
|
|
|
db.folder().setFolderError(browsable.id, Log.formatThrowable(ex));
|
2019-05-12 07:16:25 +00:00
|
|
|
} finally {
|
|
|
|
((IMAPMessage) isub[j]).invalidateHeaders();
|
|
|
|
}
|
|
|
|
|
|
|
|
db.setTransactionSuccessful();
|
|
|
|
} finally {
|
|
|
|
db.endTransaction();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-05-12 12:28:18 +00:00
|
|
|
Log.i("Boundary server done");
|
|
|
|
return found;
|
2019-05-12 07:16:25 +00:00
|
|
|
}
|
2019-05-14 16:34:09 +00:00
|
|
|
|
2020-03-22 09:14:36 +00:00
|
|
|
void destroy() {
|
2020-04-10 07:02:09 +00:00
|
|
|
final State old = this.state;
|
|
|
|
old.destroyed = true;
|
|
|
|
|
2019-08-09 17:29:17 +00:00
|
|
|
this.state = new State();
|
2019-05-14 16:34:09 +00:00
|
|
|
|
|
|
|
executor.submit(new Runnable() {
|
|
|
|
@Override
|
|
|
|
public void run() {
|
2020-04-10 07:02:09 +00:00
|
|
|
close(old);
|
2019-05-14 16:34:09 +00:00
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
2019-08-09 17:29:17 +00:00
|
|
|
|
2020-04-10 07:02:09 +00:00
|
|
|
private void close(State state) {
|
2020-03-22 09:14:36 +00:00
|
|
|
Log.i("Boundary close");
|
2020-04-10 07:02:09 +00:00
|
|
|
|
2020-03-22 09:14:36 +00:00
|
|
|
try {
|
|
|
|
if (state.ifolder != null)
|
|
|
|
state.ifolder.close();
|
|
|
|
} catch (Throwable ex) {
|
|
|
|
Log.e("Boundary", ex);
|
|
|
|
}
|
2020-04-10 07:02:09 +00:00
|
|
|
|
2020-03-22 09:14:36 +00:00
|
|
|
try {
|
|
|
|
if (state.iservice != null)
|
|
|
|
state.iservice.close();
|
|
|
|
} catch (Throwable ex) {
|
|
|
|
Log.e("Boundary", ex);
|
|
|
|
}
|
2020-04-10 07:02:09 +00:00
|
|
|
|
|
|
|
state.reset();
|
2020-03-22 09:14:36 +00:00
|
|
|
}
|
|
|
|
|
2019-08-09 17:29:17 +00:00
|
|
|
private class State {
|
|
|
|
boolean destroyed = false;
|
|
|
|
boolean error = false;
|
|
|
|
int index = 0;
|
2019-10-29 08:46:39 +00:00
|
|
|
int offset = 0;
|
2020-01-14 20:58:27 +00:00
|
|
|
List<Long> ids = null;
|
2019-10-23 18:01:43 +00:00
|
|
|
List<TupleMatch> matches = null;
|
2019-08-09 17:29:17 +00:00
|
|
|
|
2020-01-29 20:06:45 +00:00
|
|
|
EmailService iservice = null;
|
2019-08-09 17:29:17 +00:00
|
|
|
IMAPFolder ifolder = null;
|
|
|
|
Message[] imessages = null;
|
2020-03-22 09:14:36 +00:00
|
|
|
|
|
|
|
void reset() {
|
2020-04-09 19:19:44 +00:00
|
|
|
Log.i("Boundary reset");
|
2020-03-22 09:14:36 +00:00
|
|
|
destroyed = false;
|
|
|
|
error = false;
|
|
|
|
index = 0;
|
|
|
|
offset = 0;
|
|
|
|
ids = null;
|
|
|
|
matches = null;
|
|
|
|
iservice = null;
|
|
|
|
ifolder = null;
|
|
|
|
imessages = null;
|
|
|
|
}
|
2019-08-09 17:29:17 +00:00
|
|
|
}
|
2020-04-09 15:50:29 +00:00
|
|
|
|
|
|
|
static class SearchCriteria implements Serializable {
|
|
|
|
String query;
|
|
|
|
boolean in_senders = true;
|
2020-05-04 08:23:10 +00:00
|
|
|
boolean in_recipients = true;
|
2020-04-09 15:50:29 +00:00
|
|
|
boolean in_subject = true;
|
2020-04-10 14:54:20 +00:00
|
|
|
boolean in_keywords = true;
|
2020-04-09 15:50:29 +00:00
|
|
|
boolean in_message = true;
|
|
|
|
boolean with_unseen;
|
|
|
|
boolean with_flagged;
|
|
|
|
boolean with_hidden;
|
|
|
|
boolean with_encrypted;
|
|
|
|
boolean with_attachments;
|
2020-06-19 13:18:43 +00:00
|
|
|
String[] with_types;
|
2020-06-12 16:49:46 +00:00
|
|
|
Integer with_size = null;
|
2020-04-10 10:26:23 +00:00
|
|
|
Long after = null;
|
|
|
|
Long before = null;
|
2020-04-09 15:50:29 +00:00
|
|
|
|
|
|
|
SearchCriteria() {
|
|
|
|
}
|
|
|
|
|
|
|
|
SearchCriteria(String query) {
|
|
|
|
this.query = query;
|
|
|
|
}
|
|
|
|
|
|
|
|
boolean isQueryOnly() {
|
|
|
|
return (!TextUtils.isEmpty(query) &&
|
|
|
|
in_senders &&
|
2020-05-04 08:23:10 +00:00
|
|
|
in_recipients &&
|
2020-04-09 15:50:29 +00:00
|
|
|
in_subject &&
|
|
|
|
in_keywords &&
|
|
|
|
in_message &&
|
|
|
|
isWithout());
|
|
|
|
}
|
|
|
|
|
|
|
|
boolean isWithout() {
|
|
|
|
return !(with_unseen ||
|
|
|
|
with_flagged ||
|
|
|
|
with_hidden ||
|
|
|
|
with_encrypted ||
|
2020-06-12 16:49:46 +00:00
|
|
|
with_attachments ||
|
2020-06-19 13:18:43 +00:00
|
|
|
with_types != null ||
|
2020-06-12 16:49:46 +00:00
|
|
|
with_size != null);
|
2020-04-09 15:50:29 +00:00
|
|
|
}
|
|
|
|
|
2020-05-03 20:22:55 +00:00
|
|
|
SearchTerm getTerms(boolean utf8, Flags flags, String[] keywords) {
|
|
|
|
List<SearchTerm> or = new ArrayList<>();
|
|
|
|
List<SearchTerm> and = new ArrayList<>();
|
|
|
|
if (query != null) {
|
|
|
|
String search = query;
|
|
|
|
|
|
|
|
if (!utf8) {
|
|
|
|
search = search.replace("ß", "ss"); // Eszett
|
|
|
|
search = Normalizer.normalize(search, Normalizer.Form.NFKD)
|
|
|
|
.replaceAll("[^\\p{ASCII}]", "");
|
|
|
|
}
|
|
|
|
|
|
|
|
// Yahoo! does not support keyword search, but uses the flags $Forwarded $Junk $NotJunk
|
|
|
|
boolean hasKeywords = false;
|
|
|
|
for (String keyword : keywords)
|
|
|
|
if (!keyword.startsWith("$")) {
|
|
|
|
hasKeywords = true;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (in_senders)
|
|
|
|
or.add(new FromStringTerm(search));
|
2020-05-04 08:23:10 +00:00
|
|
|
if (in_recipients) {
|
2020-05-03 20:22:55 +00:00
|
|
|
or.add(new RecipientStringTerm(Message.RecipientType.TO, search));
|
|
|
|
or.add(new RecipientStringTerm(Message.RecipientType.CC, search));
|
|
|
|
or.add(new RecipientStringTerm(Message.RecipientType.BCC, search));
|
|
|
|
}
|
|
|
|
if (in_subject)
|
|
|
|
or.add(new SubjectTerm(search));
|
|
|
|
if (in_keywords && hasKeywords)
|
|
|
|
or.add(new FlagTerm(new Flags(MessageHelper.sanitizeKeyword(search)), true));
|
|
|
|
if (in_message)
|
|
|
|
or.add(new BodyTerm(search));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (with_unseen && flags.contains(Flags.Flag.SEEN))
|
|
|
|
and.add(new FlagTerm(new Flags(Flags.Flag.SEEN), false));
|
|
|
|
if (with_flagged && flags.contains(Flags.Flag.FLAGGED))
|
|
|
|
and.add(new FlagTerm(new Flags(Flags.Flag.FLAGGED), true));
|
|
|
|
|
2020-06-12 16:49:46 +00:00
|
|
|
if (with_size != null)
|
|
|
|
and.add(new SizeTerm(ComparisonTerm.GT, with_size));
|
|
|
|
|
2020-05-03 20:22:55 +00:00
|
|
|
if (after != null)
|
2020-05-27 06:17:55 +00:00
|
|
|
and.add(new ReceivedDateTerm(ComparisonTerm.GE, new Date(after)));
|
2020-05-03 20:22:55 +00:00
|
|
|
if (before != null)
|
2020-05-27 06:17:55 +00:00
|
|
|
and.add(new ReceivedDateTerm(ComparisonTerm.LE, new Date(before)));
|
2020-05-03 20:22:55 +00:00
|
|
|
|
|
|
|
SearchTerm term = null;
|
|
|
|
|
|
|
|
if (or.size() > 0)
|
|
|
|
term = new OrTerm(or.toArray(new SearchTerm[0]));
|
|
|
|
|
|
|
|
if (and.size() > 0)
|
|
|
|
if (term == null)
|
|
|
|
term = new AndTerm(and.toArray(new SearchTerm[0]));
|
|
|
|
else
|
|
|
|
term = new AndTerm(term, new AndTerm(and.toArray(new SearchTerm[0])));
|
|
|
|
|
|
|
|
return term;
|
|
|
|
}
|
|
|
|
|
2020-04-09 17:33:57 +00:00
|
|
|
String getTitle(Context context) {
|
|
|
|
List<String> flags = new ArrayList<>();
|
|
|
|
if (with_unseen)
|
|
|
|
flags.add(context.getString(R.string.title_search_flag_unseen));
|
|
|
|
if (with_flagged)
|
|
|
|
flags.add(context.getString(R.string.title_search_flag_flagged));
|
|
|
|
if (with_hidden)
|
|
|
|
flags.add(context.getString(R.string.title_search_flag_hidden));
|
|
|
|
if (with_encrypted)
|
|
|
|
flags.add(context.getString(R.string.title_search_flag_encrypted));
|
|
|
|
if (with_attachments)
|
|
|
|
flags.add(context.getString(R.string.title_search_flag_attachments));
|
2020-06-19 13:18:43 +00:00
|
|
|
if (with_types != null)
|
|
|
|
if (with_types.length == 1 && "text/calendar".equals(with_types[0]))
|
|
|
|
flags.add(context.getString(R.string.title_search_flag_invite));
|
|
|
|
else
|
|
|
|
flags.add(TextUtils.join(", ", with_types));
|
2020-06-12 16:49:46 +00:00
|
|
|
if (with_size != null)
|
|
|
|
flags.add(context.getString(R.string.title_search_flag_size,
|
2020-07-02 08:19:01 +00:00
|
|
|
Helper.humanReadableByteCount(with_size)));
|
2020-04-09 17:33:57 +00:00
|
|
|
return (query == null ? "" : query)
|
|
|
|
+ (flags.size() > 0 ? " +" : "")
|
|
|
|
+ TextUtils.join(",", flags);
|
2020-04-09 15:50:29 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public boolean equals(@Nullable Object obj) {
|
|
|
|
if (obj instanceof SearchCriteria) {
|
|
|
|
SearchCriteria other = (SearchCriteria) obj;
|
|
|
|
return (Objects.equals(this.query, other.query) &&
|
|
|
|
this.in_senders == other.in_senders &&
|
2020-05-04 08:23:10 +00:00
|
|
|
this.in_recipients == other.in_recipients &&
|
2020-04-09 15:50:29 +00:00
|
|
|
this.in_subject == other.in_subject &&
|
|
|
|
this.in_keywords == other.in_keywords &&
|
|
|
|
this.in_message == other.in_message &&
|
|
|
|
this.with_unseen == other.with_unseen &&
|
|
|
|
this.with_flagged == other.with_flagged &&
|
|
|
|
this.with_hidden == other.with_hidden &&
|
|
|
|
this.with_encrypted == other.with_encrypted &&
|
2020-04-10 09:51:50 +00:00
|
|
|
this.with_attachments == other.with_attachments &&
|
2020-06-19 13:18:43 +00:00
|
|
|
Objects.equals(this.with_types, other.with_types) &&
|
2020-06-12 16:49:46 +00:00
|
|
|
Objects.equals(this.with_size, other.with_size) &&
|
2020-04-10 10:26:23 +00:00
|
|
|
Objects.equals(this.after, other.after) &&
|
|
|
|
Objects.equals(this.before, other.before));
|
2020-04-09 15:50:29 +00:00
|
|
|
} else
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
@NonNull
|
|
|
|
@Override
|
|
|
|
public String toString() {
|
|
|
|
return query +
|
|
|
|
" senders=" + in_senders +
|
2020-05-04 08:23:10 +00:00
|
|
|
" recipients=" + in_recipients +
|
2020-04-09 15:50:29 +00:00
|
|
|
" subject=" + in_subject +
|
|
|
|
" keywords=" + in_keywords +
|
|
|
|
" message=" + in_message +
|
|
|
|
" unseen=" + with_unseen +
|
|
|
|
" flagged=" + with_flagged +
|
|
|
|
" hidden=" + with_hidden +
|
|
|
|
" encrypted=" + with_encrypted +
|
2020-04-10 16:08:19 +00:00
|
|
|
" attachments=" + with_attachments +
|
2020-06-19 13:18:43 +00:00
|
|
|
" type=" + (with_types == null ? null : TextUtils.join(",", with_types)) +
|
2020-06-12 16:49:46 +00:00
|
|
|
" size=" + with_size +
|
2020-04-10 16:08:19 +00:00
|
|
|
" after=" + (after == null ? "" : new Date(after)) +
|
|
|
|
" before=" + (before == null ? "" : new Date(before));
|
2020-04-09 15:50:29 +00:00
|
|
|
}
|
|
|
|
}
|
2018-09-02 06:59:49 +00:00
|
|
|
}
|