X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fstorage.h;h=5d47c097fa23d465cb3e56a5c5816f53deb3865b;hp=b49aee0ac3047d07de0d4989eed066ad0b0fd5af;hb=HEAD;hpb=7168c6adaa3cd2be160aa1731c7444dc384a4a98

diff --git a/src/core/storage.h b/src/core/storage.h
index b49aee0a..ecf90732 100644
--- a/src/core/storage.h
+++ b/src/core/storage.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2020 by the Quassel Project                        *
+ *   Copyright (C) 2005-2022 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -45,7 +45,7 @@ public:
     {
         IsReady,      // ready to go
         NeedsSetup,   // need basic setup (ask the user for input)
-        NotAvailable  // remove the storage backend from the list of avaliable backends
+        NotAvailable  // remove the storage backend from the list of available backends
     };
 
     enum HashVersion
@@ -56,7 +56,6 @@ public:
 
     };
 
-public slots:
     /* General */
 
     //! Check if the storage type is available.
@@ -108,7 +107,7 @@ public slots:
 
     //! 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
+     *  data persistent. This reduces the data loss drastically in the
      *  unlikely case of a Core crash.
      */
     virtual void sync() = 0;
@@ -215,7 +214,7 @@ public slots:
     /**
      *  \param user        The core user
      *  \param networkInfo The Updated NetworkInfo
-     *  \return true if successfull.
+     *  \return true if successful.
      */
     virtual bool updateNetwork(UserId user, const NetworkInfo& info) = 0;
 
@@ -224,7 +223,7 @@ public slots:
      *
      *  \param user        The core user
      *  \param networkId   The network to delete
-     *  \return true if successfull.
+     *  \return true if successful.
      */
     virtual bool removeNetwork(UserId user, const NetworkId& networkId) = 0;
 
@@ -323,7 +322,7 @@ public slots:
      *  \param networkId The network id
      *  \param type      The type of the buffer (StatusBuffer, Channel, etc.)
      *  \param buffer  The buffer name (if empty, the net's status buffer is returned)
-     *  \param create    Whether or not the buffer should be created if it doesnt exist
+     *  \param create    Whether or not the buffer should be created if it doesn't exist
      *  \return The BufferInfo corresponding to the given network and buffer name, or an invalid BufferInfo if not found
      */
     virtual BufferInfo bufferInfo(UserId user, const NetworkId& networkId, BufferInfo::Type type, const QString& buffer = "", bool create = true)
@@ -356,7 +355,7 @@ public slots:
     /** This call cannot be reverted!
      *  \param user      The user who is the owner of the buffer
      *  \param bufferId  The bufferId
-     *  \return true if successfull
+     *  \return true if successful
      */
     virtual bool removeBuffer(const UserId& user, const BufferId& bufferId) = 0;
 
@@ -365,7 +364,7 @@ public slots:
      *  \param user      The id of the buffer owner
      *  \param bufferId  The bufferId
      *  \param newName   The new name of the buffer
-     *  \return true if successfull
+     *  \return true if successful
      */
     virtual bool renameBuffer(const UserId& user, const BufferId& bufferId, const QString& newName) = 0;
 
@@ -374,7 +373,7 @@ public slots:
      *  \param user      The id of the buffer owner
      *  \param bufferId1 The bufferId of the remaining buffer
      *  \param bufferId2 The buffer that is about to be removed
-     *  \return true if successfull
+     *  \return true if successful
      */
     virtual bool mergeBuffersPermanently(const UserId& user, const BufferId& bufferId1, const BufferId& bufferId2) = 0;
 
@@ -386,6 +385,12 @@ public slots:
      */
     virtual void setBufferLastSeenMsg(UserId user, const BufferId& bufferId, const MsgId& msgId) = 0;
 
+    //! Get a Hash of all last message ids
+    /** This Method is called when the Quassel Core is started to restore the lastMsgIds
+     * \param user      The Owner of the buffers
+     */
+    virtual QHash<BufferId, MsgId> bufferLastMsgIds(UserId user) = 0;
+
     //! Get a Hash of all last seen message ids
     /** This Method is called when the Quassel Core is started to restore the lastSeenMsgIds
      * \param user      The Owner of the buffers
@@ -522,6 +527,23 @@ public slots:
                                                      Message::Types type = Message::Types{-1},
                                                      Message::Flags flags = Message::Flags{-1}) = 0;
 
+    //! Request a certain number messages stored in a given buffer, matching certain filters, ascending
+    /** \param buffer   The buffer we request messages from
+     *  \param first    if != -1 return only messages with a MsgId >= first
+     *  \param last     if != -1 return only messages with a MsgId < last
+     *  \param limit    if != -1 limit the returned list to a max of \limit entries
+     *  \param type     The Message::Types that should be returned
+     *  \param flags     The Message::Flags that should be returned
+     *  \return The requested list of messages
+     */
+    virtual std::vector<Message> requestMsgsForward(UserId user,
+                                                    BufferId bufferId,
+                                                    MsgId first = -1,
+                                                    MsgId last = -1,
+                                                    int limit = -1,
+                                                    Message::Types type = Message::Types{-1},
+                                                    Message::Flags flags = Message::Flags{-1}) = 0;
+
     //! Request a certain number of messages across all buffers
     /** \param first    if != -1 return only messages with a MsgId >= first
      *  \param last     if != -1 return only messages with a MsgId < last