*/
virtual void delUser(UserId user) = 0;
+ //! Store a user setting persistently
+ /**
+ * \param userId The users Id
+ * \param settingName The Name of the Setting
+ * \param data The Value
+ */
+ virtual void setUserSetting(UserId userId, const QString &settingName, const QVariant &data) = 0;
+
+ //! Retrieve a persistent user setting
+ /**
+ * \param userId The users Id
+ * \param settingName The Name of the Setting
+ * \param default Value to return in case it's unset.
+ * \return the Value of the Setting or the default value if it is unset.
+ */
+ virtual QVariant getUserSetting(UserId userId, const QString &settingName, const QVariant &data = QVariant()) = 0;
+
/* Network handling */
//! Create a new Network in the storage backend and return it unique Id
*/
virtual BufferInfo getBufferInfo(UserId user, const BufferId &bufferId) = 0;
- //! Request a list of all buffers known to a user since a certain point in time.
+ //! Request a list of all buffers known to a user.
/** This method is used to get a list of all buffers we have stored a backlog from.
- * Optionally, a QDateTime can be given, so that only buffers are listed that where active
- * since that point in time.
* \param user The user whose buffers we request
- * \param since If this is defined, older buffers will be ignored
* \return A list of the BufferInfos for all buffers as requested
*/
- virtual QList<BufferInfo> requestBuffers(UserId user, QDateTime since = QDateTime()) = 0;
+ virtual QList<BufferInfo> requestBuffers(UserId user) = 0;
+
+ //! Request a list of BufferIds for a given NetworkId
+ /** \note This method is threadsafe.
+ *
+ * \param user The user whose buffers we request
+ * \param networkId The NetworkId of the network in question
+ * \return List of BufferIds belonging to the Network
+ */
+ virtual QList<BufferId> requestBufferIdsForNetwork(UserId user, NetworkId networkId) = 0;
//! Remove permanently a buffer and it's content from the storage backend
/** This call cannot be reverted!
* \param offset Do not return (but DO count) messages with MsgId >= offset, if offset >= 0
* \return The requested list of messages
*/
- virtual QList<Message> requestMsgs(BufferInfo buffer, int lastmsgs = -1, int offset = -1) = 0;
+ virtual QList<Message> requestMsgs(UserId user, BufferId buffer, int lastmsgs = -1, int offset = -1) = 0;
//! Request messages stored in a given buffer since a certain point in time.
/** \param buffer The buffer we request messages from
* \param offset Do not return messages with MsgId >= offset, if offset >= 0
* \return The requested list of messages
*/
- virtual QList<Message> requestMsgs(BufferInfo buffer, QDateTime since, int offset = -1) = 0;
+ virtual QList<Message> requestMsgs(UserId user, BufferId buffer, QDateTime since, int offset = -1) = 0;
//! Request a range of messages stored in a given buffer.
/** \param buffer The buffer we request messages from
* \param last Return messages with first <= MsgId <= last
* \return The requested list of messages
*/
- virtual QList<Message> requestMsgRange(BufferInfo buffer, int first, int last) = 0;
+ virtual QList<Message> requestMsgRange(UserId user, BufferId buffer, int first, int last) = 0;
signals:
//! Sent when a new BufferInfo is created, or an existing one changed somehow.