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197 lines
5.7 KiB
197 lines
5.7 KiB
/***************************************************************************
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smb4ksynchronizer - This is the synchronizer of Smb4K.
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-------------------
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begin : Mo Jul 4 2005
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copyright : (C) 2005-2007 by Alexander Reinholdt
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email : dustpuppy@users.berlios.de
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***************************************************************************/
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/***************************************************************************
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
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* MA 02110-1301 USA *
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***************************************************************************/
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#ifndef SMB4KSYNCHRONIZER_H
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#define SMB4KSYNCHRONIZER_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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// KDE includes
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#include <kdemacros.h>
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#include <kdialogbase.h>
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#include <kprocess.h>
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// TQt includes
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#include <tqobject.h>
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#include <tqstring.h>
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// forward declarations
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class Smb4KShare;
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class Smb4KSynchronizationInfo;
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/**
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* This is a core class of Smb4K. It manages the synchronization of remote
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* shares with a local copy (and vice versa).
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*
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* @author Alexander Reinholdt <dustpuppy@users.berlios.de>
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*/
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class KDE_EXPORT Smb4KSynchronizer : public TQObject
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{
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TQ_OBJECT
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public:
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/**
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* The constructor of the synchronizer.
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*
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* @param parent The parent of this object
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*
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* @param name The name of this object
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*/
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Smb4KSynchronizer( TQObject *parent = 0, const char *name = 0 );
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/**
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* The destructor.
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*/
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~Smb4KSynchronizer();
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/**
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* This function synchronizes a destination with the source.
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*
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* @param source The source location
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*
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* @param destination The destination
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*/
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void synchronize( const TQString &source, const TQString &destination );
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/**
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* This function reports if the synchronizer is running or not.
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*
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* @returns TRUE if the synchronizer is running an FALSE otherwise.
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*/
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bool isRunning() { return m_working; }
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public slots:
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/**
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* This function aborts the synchronization, i.e. the sync process is killed.
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*/
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void abort();
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signals:
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/**
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* This signal emits the run state.
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*
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* @param state The so-called run state. There are several defined
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* in the smb4kdefs.h header file.
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*/
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void state( int state );
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/**
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* This signal is emitted just before the synchronization process is
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* started.
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*/
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void start();
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/**
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* This signal is emitted when the synchronization process finished.
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*/
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void finished();
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/**
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* Emit information about the progress of current synchronization process.
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* The information that's available may only be partial, i.e. that maybe
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* the file name or the rate or somthing else is missing. That's because
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* of the way the output of rsync is processed.
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*
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* @param info Information about progress of the synchronization
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* process
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*/
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void progress( const Smb4KSynchronizationInfo &info );
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protected slots:
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/**
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* Reimplemented from TDEProcess.
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*
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* @param proc The process that exited
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*/
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void slotProcessExited( TDEProcess *proc );
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/**
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* Reimplemented from TDEProcess.
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*
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* @param proc The process from which output was received on stdout
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*
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* @param buf The buffer that contains the output
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*
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* @param len The length of the buffer
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*/
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void slotReceivedStdout( TDEProcess *proc, char *buf, int len );
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/**
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* Reimplemented from TDEProcess.
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*
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* @param proc The process from which output was received on stderr
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*
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* @param buf The buffer that contains the output
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*
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* @param len The length of the buffer
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*/
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void slotReceivedStderr( TDEProcess *proc, char *buf, int len );
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/**
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* This slot is connected to TDEApplication::shutDown() signal.
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* It aborts the running TDEProcess if necessary.
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*/
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void slotShutdown();
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private:
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/**
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* The process object for this class.
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*/
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TDEProcess *m_proc;
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/**
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* This booian is TRUE if the synchronizer is working and FALSE otherwise.
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*/
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bool m_working;
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/**
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* This function reads the options, that the user chose to use with rsync.
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*
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* @returns an option string
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*/
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const TQString readRsyncOptions();
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/**
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* The buffer for the output.
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*
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* NOTE: The buffer is not to contain error messages, that are received
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* via slotReceivedStderr()!
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*/
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TQString m_buffer;
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/**
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* Total number of files to transfer
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*/
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TQString m_total_files;
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};
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#endif
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