mirror of
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281 lines
11 KiB
Java
281 lines
11 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.content.Context;
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import android.util.Log;
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import android.util.Pair;
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import org.thoughtcrime.securesms.ApplicationContext;
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import org.thoughtcrime.securesms.database.Address;
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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.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.thoughtcrime.securesms.util.Util;
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import org.whispersystems.jobqueue.JobManager;
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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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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, message.getExpiresIn());
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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 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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try {
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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, expiresIn);
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}
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} catch (MmsException e) {
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Log.w(TAG, e);
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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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throws MmsException
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{
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if (!forceSms && isSelfSend(context, recipient)) {
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sendMediaSelf(context, messageId, expiresIn);
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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, long expiresIn)
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{
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if (!forceSms && isSelfSend(context, recipient)) {
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sendTextSelf(context, messageId, expiresIn);
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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 sendTextSelf(Context context, long messageId, long expiresIn) {
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SmsDatabase database = DatabaseFactory.getSmsDatabase(context);
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database.markAsSent(messageId, true);
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Pair<Long, Long> messageAndThreadId = database.copyMessageInbox(messageId);
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database.markAsPush(messageAndThreadId.first);
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if (expiresIn > 0) {
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ExpiringMessageManager expiringMessageManager = ApplicationContext.getInstance(context).getExpiringMessageManager();
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database.markExpireStarted(messageId);
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expiringMessageManager.scheduleDeletion(messageId, false, expiresIn);
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}
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}
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private static void sendMediaSelf(Context context, long messageId, long expiresIn)
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throws MmsException
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{
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ExpiringMessageManager expiringMessageManager = ApplicationContext.getInstance(context).getExpiringMessageManager();
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MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
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database.markAsSent(messageId, true);
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database.copyMessageInbox(messageId);
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if (expiresIn > 0) {
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database.markExpireStarted(messageId);
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expiringMessageManager.scheduleDeletion(messageId, true, expiresIn);
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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(context, 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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jobManager.add(new PushMediaSendJob(context, 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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jobManager.add(new PushGroupSendJob(context, 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.getName()));
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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(context, 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 isSelfSend(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 Util.isOwnNumber(context, recipient.getAddress());
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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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}
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