Move QssParser out of UiStyle

[quassel.git] / src / core / postgresqlstorage.h

diff --git a/src/core/postgresqlstorage.h b/src/core/postgresqlstorage.h
index f699ca1..4d18d11 100644 (file)
--- a/src/core/postgresqlstorage.h
+++ b/src/core/postgresqlstorage.h
@@ -33,22 +33,25 @@ public:
   PostgreSqlStorage(QObject *parent = 0);
   virtual ~PostgreSqlStorage();
 
+  virtual AbstractSqlMigrationWriter *createMigrationWriter();
+
 public slots:
   /* General */
-
-  bool isAvailable() const;
-  QString displayName() const;
-  QString description() const;
-  QVariantMap setupKeys() const;
+  virtual bool isAvailable() const;
+  virtual QString displayName() const;
+  virtual QString description() const;
+  virtual QStringList setupKeys() const;
+  virtual QVariantMap setupDefaults() const;
 
   // TODO: Add functions for configuring the backlog handling, i.e. defining auto-cleanup settings etc
 
   /* User handling */
 
   virtual UserId addUser(const QString &user, const QString &password);
-  virtual void updateUser(UserId user, const QString &password);
+  virtual bool updateUser(UserId user, const QString &password);
   virtual void renameUser(UserId user, const QString &newName);
   virtual UserId validateUser(const QString &user, const QString &password);
+  virtual UserId getUserId(const QString &username);
   virtual UserId internalUser();
   virtual void delUser(UserId user);
   virtual void setUserSetting(UserId userId, const QString &settingName, const QVariant &data);
@@ -97,6 +100,7 @@ public slots:
   virtual QList<Message> requestAllMsgs(UserId user, MsgId first = -1, MsgId last = -1, int limit = -1);
 
 protected:
+  virtual void initDbSession(QSqlDatabase &db);
   virtual void setConnectionProperties(const QVariantMap &properties);
   inline virtual QString driverName() { return "QPSQL"; }
   inline virtual QString hostName() { return _hostName; }
@@ -130,8 +134,6 @@ private:
   QString _userName;
   QString _password;
 
-  static int _maxRetryCount;
-
   typedef QHash<QString, QString> QueryHash;
   QHash<QString, QueryHash> _preparedQueries; // one query hash per db connection
   QMutex _queryHashMutex;
@@ -140,4 +142,44 @@ private:
 
 inline void PostgreSqlStorage::safeExec(QSqlQuery &query) { query.exec(); }
 
+
+// ========================================
+//  PostgreSqlMigration
+// ========================================
+class PostgreSqlMigrationWriter : public PostgreSqlStorage, public AbstractSqlMigrationWriter {
+  Q_OBJECT
+
+public:
+  PostgreSqlMigrationWriter();
+
+  virtual bool writeMo(const QuasselUserMO &user);
+  virtual bool writeMo(const SenderMO &sender);
+  virtual bool writeMo(const IdentityMO &identity);
+  virtual bool writeMo(const IdentityNickMO &identityNick);
+  virtual bool writeMo(const NetworkMO &network);
+  virtual bool writeMo(const BufferMO &buffer);
+  virtual bool writeMo(const BacklogMO &backlog);
+  virtual bool writeMo(const IrcServerMO &ircserver);
+  virtual bool writeMo(const UserSettingMO &userSetting);
+
+  bool prepareQuery(MigrationObject mo);
+
+  virtual bool postProcess();
+
+protected:
+  virtual inline bool transaction() { return logDb().transaction(); }
+  virtual inline void rollback() { logDb().rollback(); }
+  virtual inline bool commit() { return logDb().commit(); }
+
+private:
+  // helper struct
+  struct Sequence {
+    QLatin1String table;
+    QLatin1String field;
+    Sequence(const char *table, const char *field) : table(table), field(field) {}
+  };
+
+  QSet<int> _validIdentities;
+};
+
 #endif