HistoryKeeper *HistoryKeeper::getInstance()
{
historyMutex.lock();
if (historyInstance == nullptr)
{
QList<QString> initLst;
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS history (id INTEGER PRIMARY KEY AUTOINCREMENT, timestamp INTEGER NOT NULL, ") +
QString("chat_id INTEGER NOT NULL, sender INTEGER NOT NULL, message TEXT NOT NULL, alias TEXT);"));
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS aliases (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id TEXT UNIQUE NOT NULL);"));
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS chats (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT UNIQUE NOT NULL, ctype INTEGER NOT NULL);"));
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS sent_status (id INTEGER PRIMARY KEY AUTOINCREMENT, status INTEGER NOT NULL DEFAULT 0);"));
QString path(":memory:");
GenericDdInterface *dbIntf;
if (Nexus::getProfile()->isEncrypted())
{
path = getHistoryPath();
dbIntf = new EncryptedDb(path, initLst);
historyInstance = new HistoryKeeper(dbIntf);
return historyInstance;
}
else
{
path = getHistoryPath();
}
dbIntf = new PlainDb(path, initLst);
historyInstance = new HistoryKeeper(dbIntf);
}
historyMutex.unlock();
return historyInstance;
}
bool HistoryKeeper::isFileExist(bool encrypted)
{
QString path = getHistoryPath({}, encrypted ? 1 : 0);
QFile file(path);
return file.exists();
}
bool HistoryKeeper::checkPassword(const TOX_PASS_KEY &passkey, int encrypted)
{
if (!Settings::getInstance().getEnableLogging() && (encrypted == -1))
return true;
if ((encrypted == 1) || (encrypted == -1))
return EncryptedDb::check(passkey, getHistoryPath(Nexus::getProfile()->getName(), encrypted));
return true;
}
bool HistoryKeeper::checkPassword(int encrypted)
{
if (!Settings::getInstance().getEnableLogging() && (encrypted == -1))
return true;
if ((encrypted == 1) || (encrypted == -1 && Settings::getInstance().getEncryptLogs()))
return EncryptedDb::check(getHistoryPath(Settings::getInstance().getCurrentProfile(), encrypted));
return true;
}
bool HistoryKeeper::checkPassword()
{
if (Settings::getInstance().getEnableLogging())
{
if (Settings::getInstance().getEncryptLogs())
{
QString dbpath = getHistoryPath();
return EncryptedDb::check(dbpath);
} else {
return true;
}
} else {
return true;
}
}
HistoryKeeper *HistoryKeeper::getInstance()
{
if (historyInstance == nullptr)
{
QList<QString> initLst;
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS history (id INTEGER PRIMARY KEY AUTOINCREMENT, timestamp INTEGER NOT NULL, ") +
QString("chat_id INTEGER NOT NULL, sender INTEGER NOT NULL, message TEXT NOT NULL);"));
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS aliases (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id TEXT UNIQUE NOT NULL);"));
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS chats (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT UNIQUE NOT NULL, ctype INTEGER NOT NULL);"));
initLst.push_back(QString("CREATE TABLE IF NOT EXISTS sent_status (id INTEGER PRIMARY KEY AUTOINCREMENT, status INTEGER NOT NULL DEFAULT 0);"));
QString path(":memory:");
GenericDdInterface *dbIntf;
if (Settings::getInstance().getEnableLogging())
{
bool encrypted = Settings::getInstance().getEncryptLogs();
if (encrypted)
{
path = getHistoryPath();
dbIntf = new EncryptedDb(path, initLst);
historyInstance = new HistoryKeeper(dbIntf);
return historyInstance;
} else {
path = getHistoryPath();
}
}
dbIntf = new PlainDb(path, initLst);
historyInstance = new HistoryKeeper(dbIntf);
}
return historyInstance;
}
void HistoryKeeper::removeHistory()
{
resetInstance();
QFile::remove(getHistoryPath({}, 0));
QFile::remove(getHistoryPath({}, 1));
}
