422 lines
18 KiB
Java
422 lines
18 KiB
Java
/*
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* Copyright (C) 2011 Whisper Systems
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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.thoughtcrime.securesms.sms;
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import android.app.Application;
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import android.content.Context;
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import androidx.annotation.NonNull;
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import com.annimon.stream.Stream;
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import org.thoughtcrime.securesms.attachments.AttachmentId;
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import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
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import org.thoughtcrime.securesms.database.MessagingDatabase.SyncMessageId;
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import org.thoughtcrime.securesms.database.MmsSmsDatabase;
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import org.thoughtcrime.securesms.database.NoSuchMessageException;
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import org.thoughtcrime.securesms.database.model.SmsMessageRecord;
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import org.thoughtcrime.securesms.jobmanager.Job;
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import org.thoughtcrime.securesms.jobmanager.JobManager;
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import org.thoughtcrime.securesms.jobs.AttachmentCopyJob;
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import org.thoughtcrime.securesms.jobs.AttachmentUploadJob;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.ApplicationContext;
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import org.thoughtcrime.securesms.attachments.Attachment;
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import org.thoughtcrime.securesms.database.Address;
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import org.thoughtcrime.securesms.database.AttachmentDatabase;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.MmsDatabase;
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import org.thoughtcrime.securesms.database.RecipientDatabase;
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import org.thoughtcrime.securesms.database.SmsDatabase;
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import org.thoughtcrime.securesms.database.ThreadDatabase;
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import org.thoughtcrime.securesms.database.model.MessageRecord;
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import org.thoughtcrime.securesms.jobs.MmsSendJob;
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import org.thoughtcrime.securesms.jobs.PushGroupSendJob;
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import org.thoughtcrime.securesms.jobs.PushMediaSendJob;
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import org.thoughtcrime.securesms.jobs.PushTextSendJob;
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import org.thoughtcrime.securesms.jobs.SmsSendJob;
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import org.thoughtcrime.securesms.mms.MmsException;
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import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
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import org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage;
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import org.thoughtcrime.securesms.push.AccountManagerFactory;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.service.ExpiringMessageManager;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.whispersystems.libsignal.util.guava.Optional;
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import org.whispersystems.signalservice.api.SignalServiceAccountManager;
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import org.whispersystems.signalservice.api.push.ContactTokenDetails;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Locale;
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public class MessageSender {
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private static final String TAG = MessageSender.class.getSimpleName();
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public static long send(final Context context,
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final OutgoingTextMessage message,
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final long threadId,
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final boolean forceSms,
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final SmsDatabase.InsertListener insertListener)
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{
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SmsDatabase database = DatabaseFactory.getSmsDatabase(context);
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Recipient recipient = message.getRecipient();
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boolean keyExchange = message.isKeyExchange();
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long allocatedThreadId;
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if (threadId == -1) {
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allocatedThreadId = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipient);
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} else {
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allocatedThreadId = threadId;
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}
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long messageId = database.insertMessageOutbox(allocatedThreadId, message, forceSms, System.currentTimeMillis(), insertListener);
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sendTextMessage(context, recipient, forceSms, keyExchange, messageId);
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return allocatedThreadId;
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}
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public static long send(final Context context,
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final OutgoingMediaMessage message,
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final long threadId,
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final boolean forceSms,
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final SmsDatabase.InsertListener insertListener)
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{
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try {
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ThreadDatabase threadDatabase = DatabaseFactory.getThreadDatabase(context);
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MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
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long allocatedThreadId;
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if (threadId == -1) {
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allocatedThreadId = threadDatabase.getThreadIdFor(message.getRecipient(), message.getDistributionType());
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} else {
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allocatedThreadId = threadId;
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}
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Recipient recipient = message.getRecipient();
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long messageId = database.insertMessageOutbox(message, allocatedThreadId, forceSms, insertListener);
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sendMediaMessage(context, recipient, forceSms, messageId, message.getExpiresIn());
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return allocatedThreadId;
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} catch (MmsException e) {
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Log.w(TAG, e);
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return threadId;
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}
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}
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public static void sendMediaBroadcast(@NonNull Context context, @NonNull List<OutgoingSecureMediaMessage> messages) {
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if (messages.isEmpty()) {
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Log.w(TAG, "sendMediaBroadcast() - No messages!");
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return;
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}
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if (!isValidBroadcastList(messages)) {
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Log.w(TAG, "sendMediaBroadcast() - Invalid message list!");
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return;
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}
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ThreadDatabase threadDatabase = DatabaseFactory.getThreadDatabase(context);
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MmsDatabase mmsDatabase = DatabaseFactory.getMmsDatabase(context);
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AttachmentDatabase attachmentDatabase = DatabaseFactory.getAttachmentDatabase(context);
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List<List<DatabaseAttachment>> databaseAttachments = new ArrayList<>(messages.get(0).getAttachments().size());
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List<Long> messageIds = new ArrayList<>(messages.size());
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for (int i = 0; i < messages.get(0).getAttachments().size(); i++) {
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databaseAttachments.add(new ArrayList<>(messages.size()));
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}
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try {
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try {
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mmsDatabase.beginTransaction();
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for (OutgoingSecureMediaMessage message : messages) {
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long allocatedThreadId = threadDatabase.getThreadIdFor(message.getRecipient(), message.getDistributionType());
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long messageId = mmsDatabase.insertMessageOutbox(message, allocatedThreadId, false, null);
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List<DatabaseAttachment> attachments = attachmentDatabase.getAttachmentsForMessage(messageId);
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if (attachments.size() != databaseAttachments.size()) {
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Log.w(TAG, "Got back an attachment list that was a different size than expected. Expected: " + databaseAttachments.size() + " Actual: "+ attachments.size());
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return;
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}
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for (int i = 0; i < attachments.size(); i++) {
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databaseAttachments.get(i).add(attachments.get(i));
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}
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messageIds.add(messageId);
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}
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mmsDatabase.setTransactionSuccessful();
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} finally {
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mmsDatabase.endTransaction();
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}
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List<AttachmentUploadJob> uploadJobs = new ArrayList<>(databaseAttachments.size());
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List<AttachmentCopyJob> copyJobs = new ArrayList<>(databaseAttachments.size());
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List<Job> messageJobs = new ArrayList<>(databaseAttachments.get(0).size());
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for (List<DatabaseAttachment> attachmentList : databaseAttachments) {
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DatabaseAttachment source = attachmentList.get(0);
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uploadJobs.add(AttachmentUploadJob.fromAttachment(source));
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if (attachmentList.size() > 1) {
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AttachmentId sourceId = source.getAttachmentId();
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List<AttachmentId> destinationIds = Stream.of(attachmentList.subList(1, attachmentList.size()))
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.map(DatabaseAttachment::getAttachmentId)
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.toList();
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copyJobs.add(new AttachmentCopyJob(sourceId, destinationIds));
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}
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}
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for (int i = 0; i < messageIds.size(); i++) {
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long messageId = messageIds.get(i);
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OutgoingSecureMediaMessage message = messages.get(i);
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Recipient recipient = message.getRecipient();
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if (isLocalSelfSend(context, recipient, false)) {
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sendLocalMediaSelf(context, messageId);
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} else if (isGroupPushSend(recipient)) {
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messageJobs.add(new PushGroupSendJob(messageId, recipient.getAddress(), null));
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} else {
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messageJobs.add(new PushMediaSendJob(messageId, recipient.getAddress()));
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}
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}
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Log.i(TAG, String.format(Locale.ENGLISH, "sendMediaBroadcast() - Uploading %d attachment(s), copying %d of them, then sending %d messages.",
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uploadJobs.size(),
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copyJobs.size(),
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messageJobs.size()));
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JobManager.Chain chain = ApplicationContext.getInstance(context).getJobManager().startChain(uploadJobs);
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if (copyJobs.size() > 0) {
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chain = chain.then(copyJobs);
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}
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chain = chain.then(messageJobs);
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chain.enqueue();
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} catch (MmsException e) {
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Log.w(TAG, "sendMediaBroadcast() - Failed to send messages!", e);
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}
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}
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public static void resendGroupMessage(Context context, MessageRecord messageRecord, Address filterAddress) {
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if (!messageRecord.isMms()) throw new AssertionError("Not Group");
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sendGroupPush(context, messageRecord.getRecipient(), messageRecord.getId(), filterAddress);
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}
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public static void resend(Context context, MessageRecord messageRecord) {
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long messageId = messageRecord.getId();
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boolean forceSms = messageRecord.isForcedSms();
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boolean keyExchange = messageRecord.isKeyExchange();
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long expiresIn = messageRecord.getExpiresIn();
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Recipient recipient = messageRecord.getRecipient();
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if (messageRecord.isMms()) {
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sendMediaMessage(context, recipient, forceSms, messageId, expiresIn);
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} else {
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sendTextMessage(context, recipient, forceSms, keyExchange, messageId);
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}
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}
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private static void sendMediaMessage(Context context, Recipient recipient, boolean forceSms, long messageId, long expiresIn)
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{
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if (isLocalSelfSend(context, recipient, forceSms)) {
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sendLocalMediaSelf(context, messageId);
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} else if (isGroupPushSend(recipient)) {
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sendGroupPush(context, recipient, messageId, null);
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} else if (!forceSms && isPushMediaSend(context, recipient)) {
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sendMediaPush(context, recipient, messageId);
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} else {
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sendMms(context, messageId);
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}
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}
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private static void sendTextMessage(Context context, Recipient recipient,
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boolean forceSms, boolean keyExchange,
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long messageId)
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{
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if (isLocalSelfSend(context, recipient, forceSms)) {
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sendLocalTextSelf(context, messageId);
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} else if (!forceSms && isPushTextSend(context, recipient, keyExchange)) {
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sendTextPush(context, recipient, messageId);
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} else {
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sendSms(context, recipient, messageId);
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}
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}
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private static void sendTextPush(Context context, Recipient recipient, long messageId) {
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JobManager jobManager = ApplicationContext.getInstance(context).getJobManager();
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jobManager.add(new PushTextSendJob(messageId, recipient.getAddress()));
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}
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private static void sendMediaPush(Context context, Recipient recipient, long messageId) {
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JobManager jobManager = ApplicationContext.getInstance(context).getJobManager();
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PushMediaSendJob.enqueue(context, jobManager, messageId, recipient.getAddress());
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}
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private static void sendGroupPush(Context context, Recipient recipient, long messageId, Address filterAddress) {
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JobManager jobManager = ApplicationContext.getInstance(context).getJobManager();
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PushGroupSendJob.enqueue(context, jobManager, messageId, recipient.getAddress(), filterAddress);
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}
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private static void sendSms(Context context, Recipient recipient, long messageId) {
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JobManager jobManager = ApplicationContext.getInstance(context).getJobManager();
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jobManager.add(new SmsSendJob(context, messageId, recipient.getAddress()));
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}
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private static void sendMms(Context context, long messageId) {
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JobManager jobManager = ApplicationContext.getInstance(context).getJobManager();
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jobManager.add(new MmsSendJob(messageId));
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}
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private static boolean isPushTextSend(Context context, Recipient recipient, boolean keyExchange) {
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if (!TextSecurePreferences.isPushRegistered(context)) {
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return false;
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}
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if (keyExchange) {
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return false;
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}
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return isPushDestination(context, recipient);
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}
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private static boolean isPushMediaSend(Context context, Recipient recipient) {
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if (!TextSecurePreferences.isPushRegistered(context)) {
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return false;
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}
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if (recipient.isGroupRecipient()) {
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return false;
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}
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return isPushDestination(context, recipient);
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}
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private static boolean isGroupPushSend(Recipient recipient) {
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return recipient.getAddress().isGroup() &&
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!recipient.getAddress().isMmsGroup();
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}
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private static boolean isPushDestination(Context context, Recipient destination) {
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if (destination.resolve().getRegistered() == RecipientDatabase.RegisteredState.REGISTERED) {
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return true;
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} else if (destination.resolve().getRegistered() == RecipientDatabase.RegisteredState.NOT_REGISTERED) {
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return false;
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} else {
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try {
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SignalServiceAccountManager accountManager = AccountManagerFactory.createManager(context);
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Optional<ContactTokenDetails> registeredUser = accountManager.getContact(destination.getAddress().serialize());
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if (!registeredUser.isPresent()) {
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DatabaseFactory.getRecipientDatabase(context).setRegistered(destination, RecipientDatabase.RegisteredState.NOT_REGISTERED);
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return false;
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} else {
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DatabaseFactory.getRecipientDatabase(context).setRegistered(destination, RecipientDatabase.RegisteredState.REGISTERED);
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return true;
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}
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} catch (IOException e1) {
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Log.w(TAG, e1);
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return false;
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}
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}
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}
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private static boolean isLocalSelfSend(@NonNull Context context, @NonNull Recipient recipient, boolean forceSms) {
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return recipient.isLocalNumber() &&
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!forceSms &&
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TextSecurePreferences.isPushRegistered(context) &&
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!TextSecurePreferences.isMultiDevice(context);
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}
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private static void sendLocalMediaSelf(Context context, long messageId) {
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try {
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ExpiringMessageManager expirationManager = ApplicationContext.getInstance(context).getExpiringMessageManager();
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AttachmentDatabase attachmentDatabase = DatabaseFactory.getAttachmentDatabase(context);
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MmsDatabase mmsDatabase = DatabaseFactory.getMmsDatabase(context);
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MmsSmsDatabase mmsSmsDatabase = DatabaseFactory.getMmsSmsDatabase(context);
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OutgoingMediaMessage message = mmsDatabase.getOutgoingMessage(messageId);
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SyncMessageId syncId = new SyncMessageId(Address.fromSerialized(TextSecurePreferences.getLocalNumber(context)), message.getSentTimeMillis());
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for (Attachment attachment : message.getAttachments()) {
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attachmentDatabase.markAttachmentUploaded(messageId, attachment);
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}
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mmsDatabase.markAsSent(messageId, true);
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mmsDatabase.markUnidentified(messageId, true);
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mmsSmsDatabase.incrementDeliveryReceiptCount(syncId, System.currentTimeMillis());
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mmsSmsDatabase.incrementReadReceiptCount(syncId, System.currentTimeMillis());
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if (message.getExpiresIn() > 0 && !message.isExpirationUpdate()) {
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mmsDatabase.markExpireStarted(messageId);
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expirationManager.scheduleDeletion(messageId, true, message.getExpiresIn());
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}
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} catch (NoSuchMessageException | MmsException e) {
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Log.w("Failed to update self-sent message.", e);
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}
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}
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private static void sendLocalTextSelf(Context context, long messageId) {
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try {
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ExpiringMessageManager expirationManager = ApplicationContext.getInstance(context).getExpiringMessageManager();
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SmsDatabase smsDatabase = DatabaseFactory.getSmsDatabase(context);
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MmsSmsDatabase mmsSmsDatabase = DatabaseFactory.getMmsSmsDatabase(context);
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SmsMessageRecord message = smsDatabase.getMessage(messageId);
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SyncMessageId syncId = new SyncMessageId(Address.fromSerialized(TextSecurePreferences.getLocalNumber(context)), message.getDateSent());
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smsDatabase.markAsSent(messageId, true);
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smsDatabase.markUnidentified(messageId, true);
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mmsSmsDatabase.incrementDeliveryReceiptCount(syncId, System.currentTimeMillis());
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mmsSmsDatabase.incrementReadReceiptCount(syncId, System.currentTimeMillis());
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if (message.getExpiresIn() > 0) {
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smsDatabase.markExpireStarted(messageId);
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expirationManager.scheduleDeletion(message.getId(), message.isMms(), message.getExpiresIn());
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}
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} catch (NoSuchMessageException e) {
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Log.w("Failed to update self-sent message.", e);
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}
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}
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private static boolean isValidBroadcastList(@NonNull List<OutgoingSecureMediaMessage> messages) {
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if (messages.isEmpty()) {
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return false;
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}
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int attachmentSize = messages.get(0).getAttachments().size();
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for (OutgoingSecureMediaMessage message : messages) {
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if (message.getAttachments().size() != attachmentSize) {
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return false;
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}
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}
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return true;
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}
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}
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