Backlogdata is now made persistent every 10 minutes.

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

diff --git a/src/core/storage.h b/src/core/storage.h
index 69a229e..6470b40 100644 (file)
--- a/src/core/storage.h
+++ b/src/core/storage.h
@@ -23,7 +23,9 @@
 
 #include <QtCore>
 
+#include "types.h"
 #include "message.h"
+struct NetworkInfo;
 
 class Storage : public QObject {
   Q_OBJECT
@@ -58,7 +60,14 @@ class Storage : public QObject {
      *  \return True if and only if the storage provider was initialized successfully.
      */
     virtual bool init(const QVariantMap &settings = QVariantMap()) = 0;
-    
+
+  //! Makes temp data persistent
+  /** This Method is periodically called by the Quassel Core to make temporary
+   *  data persistant. This reduces the data loss drastically in the
+   *  unlikely case of a Core crash.
+   */
+    virtual void sync() = 0;
+  
     // TODO: Add functions for configuring the backlog handling, i.e. defining auto-cleanup settings etc
 
     /* User handling */
@@ -96,12 +105,19 @@ class Storage : public QObject {
 
     /* Network handling */
 
+    //! Create a new unique Network in the storage backend
+    /** \param user        The core user who owns this network
+     *  \param networkInfo The networkInfo holding the network definition
+     *  \return the NetworkId of the newly created Network. Possibly invalid.
+     */
+    virtual NetworkId createNetworkId(UserId user, const NetworkInfo &info) = 0;
+
     //! Get the unique NetworkId of the network for a user.
-    /** \param user    The core user who owns this buffername
+    /** \param user    The core user who owns this network
      *  \param network The network name
-     *  \return The BufferInfo corresponding to the given network and buffer name, or 0 if not found
+     *  \return The NetworkId corresponding to the given network, or 0 if not found
      */
-    virtual uint getNetworkId(UserId user, const QString &network) = 0;
+    virtual NetworkId getNetworkId(UserId user, const QString &network) = 0;
 
     /* Buffer handling */
 
@@ -111,7 +127,7 @@ class Storage : public QObject {
      *  \param buffer  The buffer name (if empty, the net's status buffer is returned)
      *  \return The BufferInfo corresponding to the given network and buffer name, or 0 if not found
      */
-    virtual BufferInfo getBufferInfo(UserId user, const QString &network, const QString &buffer = "") = 0;
+    virtual BufferInfo getBufferInfo(UserId user, const NetworkId &networkId, const QString &buffer = "") = 0;
 
     //! Request a list of all buffers known to a user since a certain point in time.
     /** This method is used to get a list of all buffers we have stored a backlog from.
@@ -157,7 +173,7 @@ class Storage : public QObject {
 
   signals:
     //! Sent when a new BufferInfo is created, or an existing one changed somehow.
-    void bufferInfoUpdated(BufferInfo);
+    void bufferInfoUpdated(UserId user, const BufferInfo &);
     //! Sent when a new user has been added
     void userAdded(UserId, const QString &username);
     //! Sent when a user has been renamed
@@ -166,8 +182,7 @@ class Storage : public QObject {
     void userRemoved(UserId);
 
   public:
-    /* Exceptions */
-    struct AuthError : public Exception {};
+
 };