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1 /*
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2 * ConnectBot: simple, powerful, open-source SSH client for Android
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3 * Copyright 2010 Kenny Root, Jeffrey Sharkey
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4 *
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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8 *
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9 * http://www.apache.org/licenses/LICENSE-2.0
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10 *
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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16 */
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17
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18 package com.five_ten_sg.connectbot.service;
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19
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20 import java.io.IOException;
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21
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22 import com.five_ten_sg.connectbot.util.HostDatabase;
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23 import com.five_ten_sg.connectbot.util.PreferenceConstants;
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24 import com.five_ten_sg.connectbot.util.PubkeyDatabase;
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25 import android.app.backup.BackupAgentHelper;
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26 import android.app.backup.BackupDataInput;
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27 import android.app.backup.BackupDataOutput;
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28 import android.app.backup.FileBackupHelper;
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29 import android.app.backup.SharedPreferencesBackupHelper;
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30 import android.os.ParcelFileDescriptor;
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31 import android.util.Log;
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32
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33 /**
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34 * @author kroot
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35 *
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36 */
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37 public class BackupAgent extends BackupAgentHelper {
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38 @Override
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39 public void onCreate() {
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40 Log.d("ConnectBot.BackupAgent", "onCreate called");
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41 SharedPreferencesBackupHelper prefs = new SharedPreferencesBackupHelper(this, getPackageName() + "_preferences");
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42 addHelper(PreferenceConstants.BACKUP_PREF_KEY, prefs);
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43 FileBackupHelper hosts = new FileBackupHelper(this, "../databases/" + HostDatabase.DB_NAME);
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44 addHelper(HostDatabase.DB_NAME, hosts);
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45 FileBackupHelper pubkeys = new FileBackupHelper(this, "../databases/" + PubkeyDatabase.DB_NAME);
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46 addHelper(PubkeyDatabase.DB_NAME, pubkeys);
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47 }
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48
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49 @Override
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50 public void onBackup(ParcelFileDescriptor oldState, BackupDataOutput data,
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51 ParcelFileDescriptor newState) throws IOException {
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52 synchronized (HostDatabase.dbLock) {
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53 super.onBackup(oldState, data, newState);
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54 }
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55 }
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56
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57 @Override
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58 public void onRestore(BackupDataInput data, int appVersionCode,
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59 ParcelFileDescriptor newState) throws IOException {
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60 Log.d("ConnectBot.BackupAgent", "onRestore called");
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61
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62 synchronized (HostDatabase.dbLock) {
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63 Log.d("ConnectBot.BackupAgent", "onRestore in-lock");
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64 super.onRestore(data, appVersionCode, newState);
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65 }
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66 }
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67 }
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