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// -*- c++ -*-
/*
* This file is part of the KDE libraries
* Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#ifndef TDEIO_SLAVE_CONFIG_H
#define TDEIO_SLAVE_CONFIG_H
#include <tqobject.h>
#include <tdeio/global.h>
namespace TDEIO {
class SlaveConfigPrivate;
/**
* SlaveConfig
*
* This class manages the configuration for io-slaves based on protocol
* and host. The Scheduler makes use of this class to configure the slave
* whenever it has to connect to a new host.
*
* You only need to use this class if you want to override specific
* configuration items of an io-slave when the io-slave is used by
* your application.
*
* Normally io-slaves are being configured by "tdeio_<protocol>rc"
* configuration files. Groups defined in such files are treated as host
* or domain specification. Configuration items defined in a group are
* only applied when the slave is connecting with a host that matches with
* the host and/or domain specified by the group.
*/
class TDEIO_EXPORT SlaveConfig : public TQObject
{
Q_OBJECT
public:
static SlaveConfig *self();
~SlaveConfig();
/**
* Configure slaves of type @p protocol by setting @p key to @p value.
* If @p host is specified the configuration only applies when dealing
* with @p host.
*
* Changes made to the slave configuration only apply to slaves
* used by the current process.
*/
void setConfigData(const TQString &protocol, const TQString &host, const TQString &key, const TQString &value );
/**
* Configure slaves of type @p protocol with @p config.
* If @p host is specified the configuration only applies when dealing
* with @p host.
*
* Changes made to the slave configuration only apply to slaves
* used by the current process.
*/
void setConfigData(const TQString &protocol, const TQString &host, const MetaData &config );
/**
* Query slave configuration for slaves of type @p protocol when
* dealing with @p host.
*/
MetaData configData(const TQString &protocol, const TQString &host);
/**
* Query a specific configuration key for slaves of type @p protocol when
* dealing with @p host.
*/
TQString configData(const TQString &protocol, const TQString &host, const TQString &key);
/**
* Undo any changes made by calls to setConfigData.
*/
void reset();
signals:
/**
* This signal is raised when a slave of type @p protocol deals
* with @p host for the first time.
*
* Your application can use this signal to make some last minute
* configuration changes with setConfigData based on the
* host.
*/
void configNeeded(const TQString &protocol, const TQString &host);
protected:
SlaveConfig();
static SlaveConfig *_self;
SlaveConfigPrivate *d;
};
}
#endif
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