TheArchive/session-android
1
0
Fork 0
mirror of https://github.com/oxen-io/session-android.git synced 2025-10-29 12:39:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

New backup util and backup dir selector.

Browse Source
This commit is contained in:
Anton Chekulaev
2020-09-14 23:33:44 +10:00
parent 5a5702302f
commit 019b47b18f
11 changed files with 378 additions and 209 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
src/org/thoughtcrime/securesms/jobs/LocalBackupJob.java
View File

@@ -1,32 +1,22 @@
package org.thoughtcrime.securesms.jobs;
import android.Manifest;
import androidx.annotation.NonNull;
import org.thoughtcrime.securesms.backup.BackupPassphrase;
import org.thoughtcrime.securesms.backup.FullBackupExporter;
import org.thoughtcrime.securesms.crypto.AttachmentSecretProvider;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.NoExternalStorageException;
import org.thoughtcrime.securesms.database.model.BackupFileRecord;
import org.thoughtcrime.securesms.jobmanager.Data;
import org.thoughtcrime.securesms.jobmanager.Job;
import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.notifications.NotificationChannels;
import org.thoughtcrime.securesms.permissions.Permissions;
import org.thoughtcrime.securesms.service.GenericForegroundService;
import org.thoughtcrime.securesms.util.BackupUtilOld;
import org.thoughtcrime.securesms.util.ExternalStorageUtil;
import org.thoughtcrime.securesms.util.BackupUtil;
import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.Collections;
import network.loki.messenger.R;
//TODO AC: Needs to be refactored to use Storage Access Framework or Media Store API.
public class LocalBackupJob extends BaseJob {
public static final String KEY = "LocalBackupJob";
@@ -59,10 +49,6 @@ public class LocalBackupJob extends BaseJob {
public void onRun() throws NoExternalStorageException, IOException {
Log.i(TAG, "Executing backup job...");
if (!Permissions.hasAll(context, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
throw new IOException("No external storage permission!");
}
GenericForegroundService.startForegroundTask(context,
context.getString(R.string.LocalBackupJob_creating_backup),
NotificationChannels.BACKUPS,
@@ -71,34 +57,9 @@ public class LocalBackupJob extends BaseJob {
// TODO: Maybe create a new backup icon like ic_signal_backup?
try {
String backupPassword = BackupPassphrase.get(context);
File backupDirectory = ExternalStorageUtil.getBackupDir(context);
String timestamp = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss", Locale.US).format(new Date());
String fileName = String.format("session-%s.backup", timestamp);
File backupFile = new File(backupDirectory, fileName);
BackupFileRecord record = BackupUtil.createBackupFile(context);
BackupUtil.deleteAllBackupFiles(context, Collections.singletonList(record));
if (backupFile.exists()) {
throw new IOException("Backup file already exists?");
}
if (backupPassword == null) {
throw new IOException("Backup password is null");
}
File tempFile = File.createTempFile("backup", "tmp", ExternalStorageUtil.getCacheDir(context));
FullBackupExporter.export(context,
AttachmentSecretProvider.getInstance(context).getOrCreateAttachmentSecret(),
DatabaseFactory.getBackupDatabase(context),
tempFile,
backupPassword);
if (!tempFile.renameTo(backupFile)) {
tempFile.delete();
throw new IOException("Renaming temporary backup file failed!");
}
BackupUtilOld.deleteOldBackups(context);
} finally {
GenericForegroundService.stopForegroundTask(context);
}