/**
* Copyright (C) 2011 Whisper Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.thoughtcrime.securesms.database;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteDatabase.CursorFactory;
import android.database.sqlite.SQLiteOpenHelper;
import android.text.TextUtils;
import android.util.Log;
import org.thoughtcrime.securesms.DatabaseUpgradeActivity;
import org.thoughtcrime.securesms.crypto.DecryptingPartInputStream;
import org.thoughtcrime.securesms.crypto.MasterCipher;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
import org.thoughtcrime.securesms.notifications.MessageNotifier;
import org.thoughtcrime.securesms.util.Base64;
import org.thoughtcrime.securesms.util.Util;
import org.whispersystems.libaxolotl.IdentityKey;
import org.whispersystems.libaxolotl.InvalidMessageException;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import ws.com.google.android.mms.ContentType;
public class DatabaseFactory {
private static final int INTRODUCED_IDENTITIES_VERSION = 2;
private static final int INTRODUCED_INDEXES_VERSION = 3;
private static final int INTRODUCED_DATE_SENT_VERSION = 4;
private static final int INTRODUCED_DRAFTS_VERSION = 5;
private static final int INTRODUCED_NEW_TYPES_VERSION = 6;
private static final int INTRODUCED_MMS_BODY_VERSION = 7;
private static final int INTRODUCED_MMS_FROM_VERSION = 8;
private static final int INTRODUCED_TOFU_IDENTITY_VERSION = 9;
private static final int INTRODUCED_PUSH_DATABASE_VERSION = 10;
private static final int INTRODUCED_GROUP_DATABASE_VERSION = 11;
private static final int INTRODUCED_PUSH_FIX_VERSION = 12;
private static final int INTRODUCED_DELIVERY_RECEIPTS = 13;
private static final int INTRODUCED_PART_DATA_SIZE_VERSION = 14;
private static final int INTRODUCED_THUMBNAILS_VERSION = 15;
private static final int INTRODUCED_IDENTITY_COLUMN_VERSION = 16;
private static final int INTRODUCED_UNIQUE_PART_IDS_VERSION = 17;
private static final int INTRODUCED_RECIPIENT_PREFS_DB = 18;
private static final int INTRODUCED_ENVELOPE_CONTENT_VERSION = 19;
private static final int DATABASE_VERSION = 19;
private static final String DATABASE_NAME = "messages.db";
private static final Object lock = new Object();
private static DatabaseFactory instance;
private DatabaseHelper databaseHelper;
private final SmsDatabase sms;
private final EncryptingSmsDatabase encryptingSms;
private final MmsDatabase mms;
private final PartDatabase part;
private final ThreadDatabase thread;
private final CanonicalAddressDatabase address;
private final MmsAddressDatabase mmsAddress;
private final MmsSmsDatabase mmsSmsDatabase;
private final IdentityDatabase identityDatabase;
private final DraftDatabase draftDatabase;
private final PushDatabase pushDatabase;
private final GroupDatabase groupDatabase;
private final RecipientPreferenceDatabase recipientPreferenceDatabase;
public static DatabaseFactory getInstance(Context context) {
synchronized (lock) {
if (instance == null)
instance = new DatabaseFactory(context.getApplicationContext());
return instance;
}
}
public static MmsSmsDatabase getMmsSmsDatabase(Context context) {
return getInstance(context).mmsSmsDatabase;
}
public static ThreadDatabase getThreadDatabase(Context context) {
return getInstance(context).thread;
}
public static SmsDatabase getSmsDatabase(Context context) {
return getInstance(context).sms;
}
public static MmsDatabase getMmsDatabase(Context context) {
return getInstance(context).mms;
}
public static CanonicalAddressDatabase getAddressDatabase(Context context) {
return getInstance(context).address;
}
public static EncryptingSmsDatabase getEncryptingSmsDatabase(Context context) {
return getInstance(context).encryptingSms;
}
public static PartDatabase getPartDatabase(Context context) {
return getInstance(context).part;
}
public static MmsAddressDatabase getMmsAddressDatabase(Context context) {
return getInstance(context).mmsAddress;
}
public static IdentityDatabase getIdentityDatabase(Context context) {
return getInstance(context).identityDatabase;
}
public static DraftDatabase getDraftDatabase(Context context) {
return getInstance(context).draftDatabase;
}
public static PushDatabase getPushDatabase(Context context) {
return getInstance(context).pushDatabase;
}
public static GroupDatabase getGroupDatabase(Context context) {
return getInstance(context).groupDatabase;
}
public static RecipientPreferenceDatabase getRecipientPreferenceDatabase(Context context) {
return getInstance(context).recipientPreferenceDatabase;
}
private DatabaseFactory(Context context) {
this.databaseHelper = new DatabaseHelper(context, DATABASE_NAME, null, DATABASE_VERSION);
this.sms = new SmsDatabase(context, databaseHelper);
this.encryptingSms = new EncryptingSmsDatabase(context, databaseHelper);
this.mms = new MmsDatabase(context, databaseHelper);
this.part = new PartDatabase(context, databaseHelper);
this.thread = new ThreadDatabase(context, databaseHelper);
this.address = CanonicalAddressDatabase.getInstance(context);
this.mmsAddress = new MmsAddressDatabase(context, databaseHelper);
this.mmsSmsDatabase = new MmsSmsDatabase(context, databaseHelper);
this.identityDatabase = new IdentityDatabase(context, databaseHelper);
this.draftDatabase = new DraftDatabase(context, databaseHelper);
this.pushDatabase = new PushDatabase(context, databaseHelper);
this.groupDatabase = new GroupDatabase(context, databaseHelper);
this.recipientPreferenceDatabase = new RecipientPreferenceDatabase(context, databaseHelper);
}
public void reset(Context context) {
DatabaseHelper old = this.databaseHelper;
this.databaseHelper = new DatabaseHelper(context, DATABASE_NAME, null, DATABASE_VERSION);
this.sms.reset(databaseHelper);
this.encryptingSms.reset(databaseHelper);
this.mms.reset(databaseHelper);
this.part.reset(databaseHelper);
this.thread.reset(databaseHelper);
this.mmsAddress.reset(databaseHelper);
this.mmsSmsDatabase.reset(databaseHelper);
this.identityDatabase.reset(databaseHelper);
this.draftDatabase.reset(databaseHelper);
this.pushDatabase.reset(databaseHelper);
this.groupDatabase.reset(databaseHelper);
this.recipientPreferenceDatabase.reset(databaseHelper);
old.close();
this.address.reset(context);
}
public void onApplicationLevelUpgrade(Context context, MasterSecret masterSecret, int fromVersion,
DatabaseUpgradeActivity.DatabaseUpgradeListener listener)
{
SQLiteDatabase db = databaseHelper.getWritableDatabase();
db.beginTransaction();
if (fromVersion < DatabaseUpgradeActivity.NO_MORE_KEY_EXCHANGE_PREFIX_VERSION) {
String KEY_EXCHANGE = "?TextSecureKeyExchange";
String PROCESSED_KEY_EXCHANGE = "?TextSecureKeyExchangd";
String STALE_KEY_EXCHANGE = "?TextSecureKeyExchangs";
int ROW_LIMIT = 500;
MasterCipher masterCipher = new MasterCipher(masterSecret);
int smsCount = 0;
int threadCount = 0;
int skip = 0;
Cursor cursor = db.query("sms", new String[] {"COUNT(*)"}, "type & " + 0x80000000 + " != 0",
null, null, null, null);
if (cursor != null && cursor.moveToFirst()) {
smsCount = cursor.getInt(0);
cursor.close();
}
cursor = db.query("thread", new String[] {"COUNT(*)"}, "snippet_type & " + 0x80000000 + " != 0",
null, null, null, null);
if (cursor != null && cursor.moveToFirst()) {
threadCount = cursor.getInt(0);
cursor.close();
}
Cursor smsCursor = null;
Log.w("DatabaseFactory", "Upgrade count: " + (smsCount + threadCount));
do {
Log.w("DatabaseFactory", "Looping SMS cursor...");
if (smsCursor != null)
smsCursor.close();
smsCursor = db.query("sms", new String[] {"_id", "type", "body"},
"type & " + 0x80000000 + " != 0",
null, null, null, "_id", skip + "," + ROW_LIMIT);
while (smsCursor != null && smsCursor.moveToNext()) {
listener.setProgress(smsCursor.getPosition() + skip, smsCount + threadCount);
try {
String body = masterCipher.decryptBody(smsCursor.getString(smsCursor.getColumnIndexOrThrow("body")));
long type = smsCursor.getLong(smsCursor.getColumnIndexOrThrow("type"));
long id = smsCursor.getLong(smsCursor.getColumnIndexOrThrow("_id"));
if (body.startsWith(KEY_EXCHANGE)) {
body = body.substring(KEY_EXCHANGE.length());
body = masterCipher.encryptBody(body);
type |= 0x8000;
db.execSQL("UPDATE sms SET body = ?, type = ? WHERE _id = ?",
new String[] {body, type+"", id+""});
} else if (body.startsWith(PROCESSED_KEY_EXCHANGE)) {
body = body.substring(PROCESSED_KEY_EXCHANGE.length());
body = masterCipher.encryptBody(body);
type |= (0x8000 | 0x2000);
db.execSQL("UPDATE sms SET body = ?, type = ? WHERE _id = ?",
new String[] {body, type+"", id+""});
} else if (body.startsWith(STALE_KEY_EXCHANGE)) {
body = body.substring(STALE_KEY_EXCHANGE.length());
body = masterCipher.encryptBody(body);
type |= (0x8000 | 0x4000);
db.execSQL("UPDATE sms SET body = ?, type = ? WHERE _id = ?",
new String[] {body, type+"", id+""});
}
} catch (InvalidMessageException e) {
Log.w("DatabaseFactory", e);
}
}
skip += ROW_LIMIT;
} while (smsCursor != null && smsCursor.getCount() > 0);
Cursor threadCursor = null;
skip = 0;
do {
Log.w("DatabaseFactory", "Looping thread cursor...");
if (threadCursor != null)
threadCursor.close();
threadCursor = db.query("thread", new String[] {"_id", "snippet_type", "snippet"},
"snippet_type & " + 0x80000000 + " != 0",
null, null, null, "_id", skip + "," + ROW_LIMIT);
while (threadCursor != null && threadCursor.moveToNext()) {
listener.setProgress(smsCount + threadCursor.getPosition(), smsCount + threadCount);
try {
String snippet = threadCursor.getString(threadCursor.getColumnIndexOrThrow("snippet"));
long snippetType = threadCursor.getLong(threadCursor.getColumnIndexOrThrow("snippet_type"));
long id = threadCursor.getLong(threadCursor.getColumnIndexOrThrow("_id"));
if (!TextUtils.isEmpty(snippet)) {
snippet = masterCipher.decryptBody(snippet);
}
if (snippet.startsWith(KEY_EXCHANGE)) {
snippet = snippet.substring(KEY_EXCHANGE.length());
snippet = masterCipher.encryptBody(snippet);
snippetType |= 0x8000;
db.execSQL("UPDATE thread SET snippet = ?, snippet_type = ? WHERE _id = ?",
new String[] {snippet, snippetType+"", id+""});
} else if (snippet.startsWith(PROCESSED_KEY_EXCHANGE)) {
snippet = snippet.substring(PROCESSED_KEY_EXCHANGE.length());
snippet = masterCipher.encryptBody(snippet);
snippetType |= (0x8000 | 0x2000);
db.execSQL("UPDATE thread SET snippet = ?, snippet_type = ? WHERE _id = ?",
new String[] {snippet, snippetType+"", id+""});
} else if (snippet.startsWith(STALE_KEY_EXCHANGE)) {
snippet = snippet.substring(STALE_KEY_EXCHANGE.length());
snippet = masterCipher.encryptBody(snippet);
snippetType |= (0x8000 | 0x4000);
db.execSQL("UPDATE thread SET snippet = ?, snippet_type = ? WHERE _id = ?",
new String[] {snippet, snippetType+"", id+""});
}
} catch (InvalidMessageException e) {
Log.w("DatabaseFactory", e);
}
}
skip += ROW_LIMIT;
} while (threadCursor != null && threadCursor.getCount() > 0);
if (smsCursor != null)
smsCursor.close();
if (threadCursor != null)
threadCursor.close();
}
if (fromVersion < DatabaseUpgradeActivity.MMS_BODY_VERSION) {
Log.w("DatabaseFactory", "Update MMS bodies...");
MasterCipher masterCipher = new MasterCipher(masterSecret);
Cursor mmsCursor = db.query("mms", new String[] {"_id"},
"msg_box & " + 0x80000000L + " != 0",
null, null, null, null);
Log.w("DatabaseFactory", "Got MMS rows: " + (mmsCursor == null ? "null" : mmsCursor.getCount()));
while (mmsCursor != null && mmsCursor.moveToNext()) {
listener.setProgress(mmsCursor.getPosition(), mmsCursor.getCount());
long mmsId = mmsCursor.getLong(mmsCursor.getColumnIndexOrThrow("_id"));
String body = null;
int partCount = 0;
Cursor partCursor = db.query("part", new String[] {"_id", "ct", "_data", "encrypted"},
"mid = ?", new String[] {mmsId+""}, null, null, null);
while (partCursor != null && partCursor.moveToNext()) {
String contentType = partCursor.getString(partCursor.getColumnIndexOrThrow("ct"));
if (ContentType.isTextType(contentType)) {
try {
long partId = partCursor.getLong(partCursor.getColumnIndexOrThrow("_id"));
String dataLocation = partCursor.getString(partCursor.getColumnIndexOrThrow("_data"));
boolean encrypted = partCursor.getInt(partCursor.getColumnIndexOrThrow("encrypted")) == 1;
File dataFile = new File(dataLocation);
InputStream is;
if (encrypted) is = new DecryptingPartInputStream(dataFile, masterSecret);
else is = new FileInputStream(dataFile);
body = (body == null) ? Util.readFullyAsString(is) : body + " " + Util.readFullyAsString(is);
dataFile.delete();
db.delete("part", "_id = ?", new String[] {partId+""});
} catch (IOException e) {
Log.w("DatabaseFactory", e);
}
} else if (ContentType.isAudioType(contentType) ||
ContentType.isImageType(contentType) ||
ContentType.isVideoType(contentType))
{
partCount++;
}
}
if (!TextUtils.isEmpty(body)) {
body = masterCipher.encryptBody(body);
db.execSQL("UPDATE mms SET body = ?, part_count = ? WHERE _id = ?",
new String[] {body, partCount+"", mmsId+""});
} else {
db.execSQL("UPDATE mms SET part_count = ? WHERE _id = ?",
new String[] {partCount+"", mmsId+""});
}
Log.w("DatabaseFactory", "Updated body: " + body + " and part_count: " + partCount);
}
}
if (fromVersion < DatabaseUpgradeActivity.TOFU_IDENTITIES_VERSION) {
File sessionDirectory = new File(context.getFilesDir() + File.separator + "sessions");
if (sessionDirectory.exists() && sessionDirectory.isDirectory()) {
File[] sessions = sessionDirectory.listFiles();
if (sessions != null) {
for (File session : sessions) {
String name = session.getName();
if (name.matches("[0-9]+")) {
long recipientId = Long.parseLong(name);
IdentityKey identityKey = null;
// NOTE (4/21/14) -- At this moment in time, we're forgetting the ability to parse
// V1 session records. Despite our usual attempts to avoid using shared code in the
// upgrade path, this is too complex to put here directly. Thus, unfortunately
// this operation is now lost to the ages. From the git log, it seems to have been
// almost exactly a year since this went in, so hopefully the bulk of people have
// already upgraded.
// IdentityKey identityKey = Session.getRemoteIdentityKey(context, masterSecret, recipientId);
if (identityKey != null) {
MasterCipher masterCipher = new MasterCipher(masterSecret);
String identityKeyString = Base64.encodeBytes(identityKey.serialize());
String macString = Base64.encodeBytes(masterCipher.getMacFor(recipientId +
identityKeyString));
db.execSQL("REPLACE INTO identities (recipient, key, mac) VALUES (?, ?, ?)",
new String[] {recipientId+"", identityKeyString, macString});
}
}
}
}
}
}
if (fromVersion < DatabaseUpgradeActivity.ASYMMETRIC_MASTER_SECRET_FIX_VERSION) {
if (!MasterSecretUtil.hasAsymmericMasterSecret(context)) {
MasterSecretUtil.generateAsymmetricMasterSecret(context, masterSecret);
MasterCipher masterCipher = new MasterCipher(masterSecret);
Cursor cursor = null;
try {
cursor = db.query(SmsDatabase.TABLE_NAME,
new String[] {SmsDatabase.ID, SmsDatabase.BODY, SmsDatabase.TYPE},
SmsDatabase.TYPE + " & ? == 0",
new String[] {String.valueOf(SmsDatabase.Types.ENCRYPTION_MASK)},
null, null, null);
while (cursor.moveToNext()) {
long id = cursor.getLong(0);
String body = cursor.getString(1);
long type = cursor.getLong(2);
String encryptedBody = masterCipher.encryptBody(body);
ContentValues update = new ContentValues();
update.put(SmsDatabase.BODY, encryptedBody);
update.put(SmsDatabase.TYPE, type | SmsDatabase.Types.ENCRYPTION_SYMMETRIC_BIT);
db.update(SmsDatabase.TABLE_NAME, update, SmsDatabase.ID + " = ?",
new String[] {String.valueOf(id)});
}
} finally {
if (cursor != null)
cursor.close();
}
}
}
db.setTransactionSuccessful();
db.endTransaction();
// DecryptingQueue.schedulePendingDecrypts(context, masterSecret);
MessageNotifier.updateNotification(context, masterSecret);
}
private static class DatabaseHelper extends SQLiteOpenHelper {
public DatabaseHelper(Context context, String name, CursorFactory factory, int version) {
super(context, name, factory, version);
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(SmsDatabase.CREATE_TABLE);
db.execSQL(MmsDatabase.CREATE_TABLE);
db.execSQL(PartDatabase.CREATE_TABLE);
db.execSQL(ThreadDatabase.CREATE_TABLE);
db.execSQL(MmsAddressDatabase.CREATE_TABLE);
db.execSQL(IdentityDatabase.CREATE_TABLE);
db.execSQL(DraftDatabase.CREATE_TABLE);
db.execSQL(PushDatabase.CREATE_TABLE);
db.execSQL(GroupDatabase.CREATE_TABLE);
db.execSQL(RecipientPreferenceDatabase.CREATE_TABLE);
executeStatements(db, SmsDatabase.CREATE_INDEXS);
executeStatements(db, MmsDatabase.CREATE_INDEXS);
executeStatements(db, PartDatabase.CREATE_INDEXS);
executeStatements(db, ThreadDatabase.CREATE_INDEXS);
executeStatements(db, MmsAddressDatabase.CREATE_INDEXS);
executeStatements(db, DraftDatabase.CREATE_INDEXS);
executeStatements(db, GroupDatabase.CREATE_INDEXS);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
db.beginTransaction();
if (oldVersion < INTRODUCED_IDENTITIES_VERSION) {
db.execSQL("CREATE TABLE identities (_id INTEGER PRIMARY KEY, key TEXT UNIQUE, name TEXT UNIQUE, mac TEXT);");
}
if (oldVersion < INTRODUCED_INDEXES_VERSION) {
executeStatements(db, new String[] {
"CREATE INDEX IF NOT EXISTS sms_thread_id_index ON sms (thread_id);",
"CREATE INDEX IF NOT EXISTS sms_read_index ON sms (read);",
"CREATE INDEX IF NOT EXISTS sms_read_and_thread_id_index ON sms (read,thread_id);",
"CREATE INDEX IF NOT EXISTS sms_type_index ON sms (type);"
});
executeStatements(db, new String[] {
"CREATE INDEX IF NOT EXISTS mms_thread_id_index ON mms (thread_id);",
"CREATE INDEX IF NOT EXISTS mms_read_index ON mms (read);",
"CREATE INDEX IF NOT EXISTS mms_read_and_thread_id_index ON mms (read,thread_id);",
"CREATE INDEX IF NOT EXISTS mms_message_box_index ON mms (msg_box);"
});
executeStatements(db, new String[] {
"CREATE INDEX IF NOT EXISTS part_mms_id_index ON part (mid);"
});
executeStatements(db, new String[] {
"CREATE INDEX IF NOT EXISTS thread_recipient_ids_index ON thread (recipient_ids);",
});
executeStatements(db, new String[] {
"CREATE INDEX IF NOT EXISTS mms_addresses_mms_id_index ON mms_addresses (mms_id);",
});
}
if (oldVersion < INTRODUCED_DATE_SENT_VERSION) {
db.execSQL("ALTER TABLE sms ADD COLUMN date_sent INTEGER;");
db.execSQL("UPDATE sms SET date_sent = date;");
db.execSQL("ALTER TABLE mms ADD COLUMN date_received INTEGER;");
db.execSQL("UPDATE mms SET date_received = date;");
}
if (oldVersion < INTRODUCED_DRAFTS_VERSION) {
db.execSQL("CREATE TABLE drafts (_id INTEGER PRIMARY KEY, thread_id INTEGER, type TEXT, value TEXT);");
executeStatements(db, new String[] {
"CREATE INDEX IF NOT EXISTS draft_thread_index ON drafts (thread_id);",
});
}
if (oldVersion < INTRODUCED_NEW_TYPES_VERSION) {
String KEY_EXCHANGE = "?TextSecureKeyExchange";
String SYMMETRIC_ENCRYPT = "?TextSecureLocalEncrypt";
String ASYMMETRIC_ENCRYPT = "?TextSecureAsymmetricEncrypt";
String ASYMMETRIC_LOCAL_ENCRYPT = "?TextSecureAsymmetricLocalEncrypt";
String PROCESSED_KEY_EXCHANGE = "?TextSecureKeyExchangd";
String STALE_KEY_EXCHANGE = "?TextSecureKeyExchangs";
// SMS Updates
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {20L+"", 1L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {21L+"", 43L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {22L+"", 4L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {23L+"", 2L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {24L+"", 5L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {(21L | 0x800000L)+"", 42L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {(23L | 0x800000L)+"", 44L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {(20L | 0x800000L)+"", 45L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {(20L | 0x800000L | 0x10000000L)+"", 46L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {(20L)+"", 47L+""});
db.execSQL("UPDATE sms SET type = ? WHERE type = ?", new String[] {(20L | 0x800000L | 0x08000000L)+"", 48L+""});
db.execSQL("UPDATE sms SET body = substr(body, ?), type = type | ? WHERE body LIKE ?",
new String[] {(SYMMETRIC_ENCRYPT.length()+1)+"",
0x80000000L+"",
SYMMETRIC_ENCRYPT + "%"});
db.execSQL("UPDATE sms SET body = substr(body, ?), type = type | ? WHERE body LIKE ?",
new String[] {(ASYMMETRIC_LOCAL_ENCRYPT.length()+1)+"",
0x40000000L+"",
ASYMMETRIC_LOCAL_ENCRYPT + "%"});
db.execSQL("UPDATE sms SET body = substr(body, ?), type = type | ? WHERE body LIKE ?",
new String[] {(ASYMMETRIC_ENCRYPT.length()+1)+"",
(0x800000L | 0x20000000L)+"",
ASYMMETRIC_ENCRYPT + "%"});
db.execSQL("UPDATE sms SET body = substr(body, ?), type = type | ? WHERE body LIKE ?",
new String[] {(KEY_EXCHANGE.length()+1)+"",
0x8000L+"",
KEY_EXCHANGE + "%"});
db.execSQL("UPDATE sms SET body = substr(body, ?), type = type | ? WHERE body LIKE ?",
new String[] {(PROCESSED_KEY_EXCHANGE.length()+1)+"",
(0x8000L | 0x2000L)+"",
PROCESSED_KEY_EXCHANGE + "%"});
db.execSQL("UPDATE sms SET body = substr(body, ?), type = type | ? WHERE body LIKE ?",
new String[] {(STALE_KEY_EXCHANGE.length()+1)+"",
(0x8000L | 0x4000L)+"",
STALE_KEY_EXCHANGE + "%"});
// MMS Updates
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(20L | 0x80000000L)+"", 1+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(23L | 0x80000000L)+"", 2+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(21L | 0x80000000L)+"", 4+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(24L | 0x80000000L)+"", 12+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(21L | 0x80000000L | 0x800000L) +"", 5+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(23L | 0x80000000L | 0x800000L) +"", 6+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(20L | 0x20000000L | 0x800000L) +"", 7+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(20L | 0x80000000L | 0x800000L) +"", 8+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(20L | 0x08000000L | 0x800000L) +"", 9+""});
db.execSQL("UPDATE mms SET msg_box = ? WHERE msg_box = ?", new String[] {(20L | 0x10000000L | 0x800000L) +"", 10+""});
// Thread Updates
db.execSQL("ALTER TABLE thread ADD COLUMN snippet_type INTEGER;");
db.execSQL("UPDATE thread SET snippet = substr(snippet, ?), " +
"snippet_type = ? WHERE snippet LIKE ?",
new String[] {(SYMMETRIC_ENCRYPT.length()+1)+"",
0x80000000L+"",
SYMMETRIC_ENCRYPT + "%"});
db.execSQL("UPDATE thread SET snippet = substr(snippet, ?), " +
"snippet_type = ? WHERE snippet LIKE ?",
new String[] {(ASYMMETRIC_LOCAL_ENCRYPT.length()+1)+"",
0x40000000L+"",
ASYMMETRIC_LOCAL_ENCRYPT + "%"});
db.execSQL("UPDATE thread SET snippet = substr(snippet, ?), " +
"snippet_type = ? WHERE snippet LIKE ?",
new String[] {(ASYMMETRIC_ENCRYPT.length()+1)+"",
(0x800000L | 0x20000000L)+"",
ASYMMETRIC_ENCRYPT + "%"});
db.execSQL("UPDATE thread SET snippet = substr(snippet, ?), " +
"snippet_type = ? WHERE snippet LIKE ?",
new String[] {(KEY_EXCHANGE.length()+1)+"",
0x8000L+"",
KEY_EXCHANGE + "%"});
db.execSQL("UPDATE thread SET snippet = substr(snippet, ?), " +
"snippet_type = ? WHERE snippet LIKE ?",
new String[] {(STALE_KEY_EXCHANGE.length()+1)+"",
(0x8000L | 0x4000L)+"",
STALE_KEY_EXCHANGE + "%"});
db.execSQL("UPDATE thread SET snippet = substr(snippet, ?), " +
"snippet_type = ? WHERE snippet LIKE ?",
new String[] {(PROCESSED_KEY_EXCHANGE.length()+1)+"",
(0x8000L | 0x2000L)+"",
PROCESSED_KEY_EXCHANGE + "%"});
}
if (oldVersion < INTRODUCED_MMS_BODY_VERSION) {
db.execSQL("ALTER TABLE mms ADD COLUMN body TEXT");
db.execSQL("ALTER TABLE mms ADD COLUMN part_count INTEGER");
}
if (oldVersion < INTRODUCED_MMS_FROM_VERSION) {
db.execSQL("ALTER TABLE mms ADD COLUMN address TEXT");
Cursor cursor = db.query("mms_addresses", null, "type = ?", new String[] {0x89+""},
null, null, null);
while (cursor != null && cursor.moveToNext()) {
long mmsId = cursor.getLong(cursor.getColumnIndexOrThrow("mms_id"));
String address = cursor.getString(cursor.getColumnIndexOrThrow("address"));
if (!TextUtils.isEmpty(address)) {
db.execSQL("UPDATE mms SET address = ? WHERE _id = ?", new String[]{address, mmsId+""});
}
}
if (cursor != null)
cursor.close();
}
if (oldVersion < INTRODUCED_TOFU_IDENTITY_VERSION) {
db.execSQL("DROP TABLE identities");
db.execSQL("CREATE TABLE identities (_id INTEGER PRIMARY KEY, recipient INTEGER UNIQUE, key TEXT, mac TEXT);");
}
if (oldVersion < INTRODUCED_PUSH_DATABASE_VERSION) {
db.execSQL("CREATE TABLE push (_id INTEGER PRIMARY KEY, type INTEGER, source TEXT, destinations TEXT, body TEXT, TIMESTAMP INTEGER);");
db.execSQL("ALTER TABLE part ADD COLUMN pending_push INTEGER;");
db.execSQL("CREATE INDEX IF NOT EXISTS pending_push_index ON part (pending_push);");
}
if (oldVersion < INTRODUCED_GROUP_DATABASE_VERSION) {
db.execSQL("CREATE TABLE groups (_id INTEGER PRIMARY KEY, group_id TEXT, title TEXT, members TEXT, avatar BLOB, avatar_id INTEGER, avatar_key BLOB, avatar_content_type TEXT, avatar_relay TEXT, timestamp INTEGER, active INTEGER DEFAULT 1);");
db.execSQL("CREATE UNIQUE INDEX IF NOT EXISTS group_id_index ON groups (GROUP_ID);");
db.execSQL("ALTER TABLE push ADD COLUMN device_id INTEGER DEFAULT 1;");
db.execSQL("ALTER TABLE sms ADD COLUMN address_device_id INTEGER DEFAULT 1;");
db.execSQL("ALTER TABLE mms ADD COLUMN address_device_id INTEGER DEFAULT 1;");
}
if (oldVersion < INTRODUCED_PUSH_FIX_VERSION) {
db.execSQL("CREATE TEMPORARY table push_backup (_id INTEGER PRIMARY KEY, type INTEGER, source, TEXT, destinations TEXT, body TEXT, timestamp INTEGER, device_id INTEGER DEFAULT 1);");
db.execSQL("INSERT INTO push_backup(_id, type, source, body, timestamp, device_id) SELECT _id, type, source, body, timestamp, device_id FROM push;");
db.execSQL("DROP TABLE push");
db.execSQL("CREATE TABLE push (_id INTEGER PRIMARY KEY, type INTEGER, source TEXT, body TEXT, timestamp INTEGER, device_id INTEGER DEFAULT 1);");
db.execSQL("INSERT INTO push (_id, type, source, body, timestamp, device_id) SELECT _id, type, source, body, timestamp, device_id FROM push_backup;");
db.execSQL("DROP TABLE push_backup;");
}
if (oldVersion < INTRODUCED_DELIVERY_RECEIPTS) {
db.execSQL("ALTER TABLE sms ADD COLUMN delivery_receipt_count INTEGER DEFAULT 0;");
db.execSQL("ALTER TABLE mms ADD COLUMN delivery_receipt_count INTEGER DEFAULT 0;");
db.execSQL("CREATE INDEX IF NOT EXISTS sms_date_sent_index ON sms (date_sent);");
db.execSQL("CREATE INDEX IF NOT EXISTS mms_date_sent_index ON mms (date);");
}
if (oldVersion < INTRODUCED_PART_DATA_SIZE_VERSION) {
db.execSQL("ALTER TABLE part ADD COLUMN data_size INTEGER DEFAULT 0;");
}
if (oldVersion < INTRODUCED_THUMBNAILS_VERSION) {
db.execSQL("ALTER TABLE part ADD COLUMN thumbnail TEXT;");
db.execSQL("ALTER TABLE part ADD COLUMN aspect_ratio REAL;");
}
if (oldVersion < INTRODUCED_IDENTITY_COLUMN_VERSION) {
db.execSQL("ALTER TABLE sms ADD COLUMN mismatched_identities TEXT");
db.execSQL("ALTER TABLE mms ADD COLUMN mismatched_identities TEXT");
db.execSQL("ALTER TABLE mms ADD COLUMN network_failures TEXT");
}
if (oldVersion < INTRODUCED_UNIQUE_PART_IDS_VERSION) {
db.execSQL("ALTER TABLE part ADD COLUMN unique_id INTEGER NOT NULL DEFAULT 0");
}
if (oldVersion < INTRODUCED_RECIPIENT_PREFS_DB) {
db.execSQL("CREATE TABLE recipient_preferences " +
"(_id INTEGER PRIMARY KEY, recipient_ids TEXT UNIQUE, block INTEGER DEFAULT 0, " +
"notification TEXT DEFAULT NULL, vibrate INTEGER DEFAULT 0, mute_until INTEGER DEFAULT 0)");
}
if (oldVersion < INTRODUCED_ENVELOPE_CONTENT_VERSION) {
db.execSQL("ALTER TABLE push ADD COLUMN content TEXT");
}
db.setTransactionSuccessful();
db.endTransaction();
}
private void executeStatements(SQLiteDatabase db, String[] statements) {
for (String statement : statements)
db.execSQL(statement);
}
}
}