#include "quassel.h"
int AbstractSqlStorage::_nextConnectionId = 0;
-AbstractSqlStorage::AbstractSqlStorage(QObject *parent)
+AbstractSqlStorage::AbstractSqlStorage(QObject* parent)
: Storage(parent)
-{
-}
-
+{}
AbstractSqlStorage::~AbstractSqlStorage()
{
// disconnect the connections, so their deletion is no longer interessting for us
- QHash<QThread *, Connection *>::iterator conIter;
+ QHash<QThread*, Connection*>::iterator conIter;
for (conIter = _connectionPool.begin(); conIter != _connectionPool.end(); ++conIter) {
QSqlDatabase::removeDatabase(conIter.value()->name());
disconnect(conIter.value(), nullptr, this, nullptr);
}
}
-
QSqlDatabase AbstractSqlStorage::logDb()
{
if (!_connectionPool.contains(QThread::currentThread()))
addConnectionToPool();
- QSqlDatabase db = QSqlDatabase::database(_connectionPool[QThread::currentThread()]->name(),false);
+ QSqlDatabase db = QSqlDatabase::database(_connectionPool[QThread::currentThread()]->name(), false);
if (!db.isOpen()) {
- qWarning() << "Database connection" << displayName() << "for thread" << QThread::currentThread() << "was lost, attempting to reconnect...";
+ qWarning() << "Database connection" << displayName() << "for thread" << QThread::currentThread()
+ << "was lost, attempting to reconnect...";
dbConnect(db);
}
return db;
}
-
void AbstractSqlStorage::addConnectionToPool()
{
QMutexLocker locker(&_connectionPoolMutex);
if (_connectionPool.contains(QThread::currentThread()))
return;
- QThread *currentThread = QThread::currentThread();
+ QThread* currentThread = QThread::currentThread();
int connectionId = _nextConnectionId++;
- Connection *connection = new Connection(QLatin1String(QString("quassel_%1_con_%2").arg(driverName()).arg(connectionId).toLatin1()));
+ Connection* connection = new Connection(QLatin1String(QString("quassel_%1_con_%2").arg(driverName()).arg(connectionId).toLatin1()));
connection->moveToThread(currentThread);
connect(this, &QObject::destroyed, connection, &QObject::deleteLater);
connect(currentThread, &QObject::destroyed, connection, &QObject::deleteLater);
dbConnect(db);
}
-
-void AbstractSqlStorage::dbConnect(QSqlDatabase &db)
+void AbstractSqlStorage::dbConnect(QSqlDatabase& db)
{
if (!db.open()) {
quWarning() << "Unable to open database" << displayName() << "for thread" << QThread::currentThread();
}
}
-
-Storage::State AbstractSqlStorage::init(const QVariantMap &settings,
- const QProcessEnvironment &environment,
- bool loadFromEnvironment)
+Storage::State AbstractSqlStorage::init(const QVariantMap& settings, const QProcessEnvironment& environment, bool loadFromEnvironment)
{
setConnectionProperties(settings, environment, loadFromEnvironment);
if (installedSchemaVersion() < schemaVersion()) {
quInfo() << qPrintable(tr("Installed database schema (version %1) is not up to date. Upgrading to "
- "version %2... This may take a while for major upgrades."
- ).arg(installedSchemaVersion()).arg(schemaVersion()));
+ "version %2... This may take a while for major upgrades.")
+ .arg(installedSchemaVersion())
+ .arg(schemaVersion()));
emit dbUpgradeInProgress(true);
auto upgradeResult = upgradeDb();
emit dbUpgradeInProgress(false);
return IsReady;
}
-
-QString AbstractSqlStorage::queryString(const QString &queryName, int version)
+QString AbstractSqlStorage::queryString(const QString& queryName, int version)
{
QFileInfo queryInfo;
// Use the current SQL schema, not a versioned request
queryInfo = QFileInfo(QString(":/SQL/%1/%2.sql").arg(displayName()).arg(queryName));
// If version is needed later, get it via version = schemaVersion();
- } else {
+ }
+ else {
// Use the specified schema version, not the general folder
- queryInfo = QFileInfo(QString(":/SQL/%1/version/%2/%3.sql")
- .arg(displayName()).arg(version).arg(queryName));
+ queryInfo = QFileInfo(QString(":/SQL/%1/version/%2/%3.sql").arg(displayName()).arg(version).arg(queryName));
}
if (!queryInfo.exists() || !queryInfo.isFile() || !queryInfo.isReadable()) {
return query.trimmed();
}
-
QStringList AbstractSqlStorage::setupQueries()
{
QStringList queries;
// The current schema is stored in the root folder, including setup scripts.
QDir dir = QDir(QString(":/SQL/%1/").arg(displayName()));
- foreach(QFileInfo fileInfo, dir.entryInfoList(QStringList() << "setup*", QDir::NoFilter, QDir::Name)) {
+ foreach (QFileInfo fileInfo, dir.entryInfoList(QStringList() << "setup*", QDir::NoFilter, QDir::Name)) {
queries << queryString(fileInfo.baseName());
}
return queries;
}
-
-bool AbstractSqlStorage::setup(const QVariantMap &settings, const QProcessEnvironment &environment,
- bool loadFromEnvironment)
+bool AbstractSqlStorage::setup(const QVariantMap& settings, const QProcessEnvironment& environment, bool loadFromEnvironment)
{
setConnectionProperties(settings, environment, loadFromEnvironment);
QSqlDatabase db = logDb();
}
db.transaction();
- foreach(QString queryString, setupQueries()) {
+ foreach (QString queryString, setupQueries()) {
QSqlQuery query = db.exec(queryString);
if (!watchQuery(query)) {
qCritical() << "Unable to setup Logging Backend!";
return success;
}
-
QStringList AbstractSqlStorage::upgradeQueries(int version)
{
QStringList queries;
// Upgrade queries are stored in the 'version/##' subfolders.
QDir dir = QDir(QString(":/SQL/%1/version/%2/").arg(displayName()).arg(version));
- foreach(QFileInfo fileInfo, dir.entryInfoList(QStringList() << "upgrade*", QDir::NoFilter, QDir::Name)) {
+ foreach (QFileInfo fileInfo, dir.entryInfoList(QStringList() << "upgrade*", QDir::NoFilter, QDir::Name)) {
queries << queryString(fileInfo.baseName(), version);
}
return queries;
}
-
bool AbstractSqlStorage::upgradeDb()
{
if (schemaVersion() <= installedSchemaVersion())
// any database modifications that might not be allowed in a transaction.
for (int ver = installedSchemaVersion() + 1; ver <= schemaVersion(); ver++) {
- foreach(QString queryString, upgradeQueries(ver)) {
+ foreach (QString queryString, upgradeQueries(ver)) {
QSqlQuery query = db.exec(queryString);
if (!watchQuery(query)) {
// Individual upgrade query failed, bail out
- qCritical() << "Unable to upgrade Logging Backend! Upgrade query in schema version"
- << ver << "failed.";
+ qCritical() << "Unable to upgrade Logging Backend! Upgrade query in schema version" << ver << "failed.";
return false;
}
}
// version.
if (!updateSchemaVersion(ver)) {
// Updating the schema version failed, bail out
- qCritical() << "Unable to upgrade Logging Backend! Setting schema version"
- << ver << "failed.";
+ qCritical() << "Unable to upgrade Logging Backend! Setting schema version" << ver << "failed.";
return false;
}
}
// logging (though setting schema version really should not fail).
if (!updateSchemaVersion(schemaVersion())) {
// Updating the final schema version failed, bail out
- qCritical() << "Unable to upgrade Logging Backend! Setting final schema version"
- << schemaVersion() << "failed.";
+ qCritical() << "Unable to upgrade Logging Backend! Setting final schema version" << schemaVersion() << "failed.";
return false;
}
return true;
}
-
int AbstractSqlStorage::schemaVersion()
{
// returns the newest Schema Version!
bool ok;
// Schema versions are stored in the 'version/##' subfolders.
QDir dir = QDir(QString(":/SQL/%1/version/").arg(displayName()));
- foreach(QFileInfo fileInfo, dir.entryInfoList()) {
+ foreach (QFileInfo fileInfo, dir.entryInfoList()) {
if (!fileInfo.isDir())
continue;
return _schemaVersion;
}
-
-bool AbstractSqlStorage::watchQuery(QSqlQuery &query)
+bool AbstractSqlStorage::watchQuery(QSqlQuery& query)
{
bool queryError = query.lastError().isValid();
if (queryError || _debug) {
field.clear();
else
field.setValue(iter.value());
- value = query.driver()->formatValue(field);
+ value = query.driver()->formatValue(field);
}
else {
switch (iter.value().type()) {
return true;
}
-
void AbstractSqlStorage::connectionDestroyed()
{
QMutexLocker locker(&_connectionPoolMutex);
_connectionPool.remove(sender()->thread());
}
-
// ========================================
// AbstractSqlStorage::Connection
// ========================================
-AbstractSqlStorage::Connection::Connection(const QString &name, QObject *parent)
- : QObject(parent),
- _name(name.toLatin1())
-{
-}
-
+AbstractSqlStorage::Connection::Connection(const QString& name, QObject* parent)
+ : QObject(parent)
+ , _name(name.toLatin1())
+{}
AbstractSqlStorage::Connection::~Connection()
{
QSqlDatabase::removeDatabase(name());
}
-
// ========================================
// AbstractSqlMigrator
// ========================================
-void AbstractSqlMigrator::newQuery(const QString &query, QSqlDatabase db)
+void AbstractSqlMigrator::newQuery(const QString& query, QSqlDatabase db)
{
Q_ASSERT(!_query);
_query = new QSqlQuery(db);
_query->prepare(query);
}
-
void AbstractSqlMigrator::resetQuery()
{
delete _query;
_query = nullptr;
}
-
bool AbstractSqlMigrator::exec()
{
Q_ASSERT(_query);
return !_query->lastError().isValid();
}
-
QString AbstractSqlMigrator::migrationObject(MigrationObject moType)
{
switch (moType) {
return QString();
}
-
QVariantList AbstractSqlMigrator::boundValues()
{
QVariantList values;
return values;
}
-
void AbstractSqlMigrator::dumpStatus()
{
qWarning() << " executed Query:";
QList<QVariant> list = boundValues();
for (int i = 0; i < list.size(); ++i)
qWarning() << i << ": " << list.at(i).toString().toLatin1().data();
- qWarning() << " Error Number:" << lastError().number();
- qWarning() << " Error Message:" << lastError().text();
+ qWarning() << " Error Number:" << lastError().number();
+ qWarning() << " Error Message:" << lastError().text();
}
-
// ========================================
// AbstractSqlMigrationReader
// ========================================
AbstractSqlMigrationReader::AbstractSqlMigrationReader()
: AbstractSqlMigrator()
-{
-}
+{}
-
-bool AbstractSqlMigrationReader::migrateTo(AbstractSqlMigrationWriter *writer)
+bool AbstractSqlMigrationReader::migrateTo(AbstractSqlMigrationWriter* writer)
{
if (!transaction()) {
qWarning() << "AbstractSqlMigrationReader::migrateTo(): unable to start reader's transaction!";
}
if (!writer->transaction()) {
qWarning() << "AbstractSqlMigrationReader::migrateTo(): unable to start writer's transaction!";
- rollback(); // close the reader transaction;
+ rollback(); // close the reader transaction;
return false;
}
return finalizeMigration();
}
-
-void AbstractSqlMigrationReader::abortMigration(const QString &errorMsg)
+void AbstractSqlMigrationReader::abortMigration(const QString& errorMsg)
{
qWarning() << "Migration Failed!";
if (!errorMsg.isNull()) {
_writer = nullptr;
}
-
bool AbstractSqlMigrationReader::finalizeMigration()
{
resetQuery();
return true;
}
-
template<typename T>
-bool AbstractSqlMigrationReader::transferMo(MigrationObject moType, T &mo)
+bool AbstractSqlMigrationReader::transferMo(MigrationObject moType, T& mo)
{
resetQuery();
_writer->resetQuery();
if (!prepareQuery(moType)) {
- abortMigration(QString("AbstractSqlMigrationReader::migrateTo(): unable to prepare reader query of type %1!").arg(AbstractSqlMigrator::migrationObject(moType)));
+ abortMigration(QString("AbstractSqlMigrationReader::migrateTo(): unable to prepare reader query of type %1!")
+ .arg(AbstractSqlMigrator::migrationObject(moType)));
return false;
}
if (!_writer->prepareQuery(moType)) {
- abortMigration(QString("AbstractSqlMigrationReader::migrateTo(): unable to prepare writer query of type %1!").arg(AbstractSqlMigrator::migrationObject(moType)));
+ abortMigration(QString("AbstractSqlMigrationReader::migrateTo(): unable to prepare writer query of type %1!")
+ .arg(AbstractSqlMigrator::migrationObject(moType)));
return false;
}
while (readMo(mo)) {
if (!_writer->writeMo(mo)) {
- abortMigration(QString("AbstractSqlMigrationReader::transferMo(): unable to transfer Migratable Object of type %1!").arg(AbstractSqlMigrator::migrationObject(moType)));
+ abortMigration(QString("AbstractSqlMigrationReader::transferMo(): unable to transfer Migratable Object of type %1!")
+ .arg(AbstractSqlMigrator::migrationObject(moType)));
return false;
}
i++;
return true;
}
-uint qHash(const SenderData &key) {
+uint qHash(const SenderData& key)
+{
return qHash(QString(key.sender + "\n" + key.realname + "\n" + key.avatarurl));
}
-bool operator==(const SenderData &a, const SenderData &b) {
- return a.sender == b.sender &&
- a.realname == b.realname &&
- a.avatarurl == b.avatarurl;
+bool operator==(const SenderData& a, const SenderData& b)
+{
+ return a.sender == b.sender && a.realname == b.realname && a.avatarurl == b.avatarurl;
}
projects / quassel.git / blobdiff