1 files changed, 126 insertions, 0 deletions
diff --git a/kmail/importjob.h b/kmail/importjob.h
new file mode 100644
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+/* Copyright 2009 Klarälvdalens Datakonsult AB
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License or (at your option) version 3 or any later version
+   accepted by the membership of KDE e.V. (or its successor approved
+   by the membership of KDE e.V.), which shall act as a proxy
+   defined in Section 14 of version 3 of the license.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef IMPORTJOB_H
+#define IMPORTJOB_H
+
+#include <kurl.h>
+
+#include <tqobject.h>
+#include <tqvaluelist.h>
+#include <tqptrlist.h>
+
+#include <sys/types.h>
+
+class TQWidget;
+class KArchive;
+class KArchiveDirectory;
+class KArchiveFile;
+class KMFolder;
+class KMMessage;
+
+namespace KPIM
+{
+  class ProgressItem;
+}
+
+namespace KMail
+{
+  class FolderJob;
+
+/**
+ * Imports an archive that was previously backed up with an BackupJob.
+ * This job will re-create the folder structure, under the root folder given in setRootFolder().
+ *
+ * The job deletes itself after it finished.
+ */
+class ImportJob : public TQObject
+{
+  Q_OBJECT
+
+  public:
+
+    explicit ImportJob( TQWidget *parentWidget = 0 );
+    ~ImportJob();
+    void start();
+    void setFile( const KURL &archiveFile );
+    void setRootFolder( KMFolder *rootFolder );
+
+  private slots:
+
+    void importNextMessage();
+    void cancelJob();
+    void messagePutResult( KMail::FolderJob *job );
+
+  private:
+
+    struct Folder
+    {
+      KMFolder *parent;
+      const KArchiveDirectory *archiveDir;
+    };
+
+    struct Messages
+    {
+      KMFolder *parent;
+      TQPtrList<KArchiveFile> files;
+    };
+
+    void finish();
+    void abort( const TQString &errorMessage );
+    void queueFolders();
+    void importNextDirectory();
+    KMFolder* createSubFolder( KMFolder *parent, const TQString &folderName, mode_t permissions );
+    KMFolder* getOrCreateSubFolder( KMFolder *parentFolder, const TQString &subFolderName,
+                                    mode_t subFolderPermissions );
+    void enqueueMessages( const KArchiveDirectory *dir, KMFolder *folder );
+    void messageAdded();
+
+    KArchive *mArchive;
+
+    // The root folder which the user has selected as the folder to which everything should be
+    // imported
+    KMFolder *mRootFolder;
+
+    TQWidget *mParentWidget;
+    KURL mArchiveFile;
+    int mNumberOfImportedMessages;
+
+    // List of archive folders with their corresponding KMail parent folder that are awaiting
+    // processing
+    TQValueList<Folder> mQueuedDirectories;
+
+    // List of list of messages and their parent folders which are awaiting processing
+    TQValueList<Messages> mQueuedMessages;
+
+    // The folder to which we are currently importing messages
+    KMFolder *mCurrentFolder;
+
+    // The message which is currently being added
+    KMMessage *mCurrentMessage;
+
+    // The archive file of the current message that is being added
+    KArchiveFile *mCurrentMessageFile;
+
+    KPIM::ProgressItem *mProgressItem;
+    bool mAborted;
+};
+
+}
+
+#endif