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/** @file scim_socket_config.h
* definition of SocketConfig class.
*/
/*
* Smart Common Input Method
*
* Copyright (c) 2002-2005 James Su <suzhe@tsinghua.org.cn>
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*
* $Id: scim_socket_config.h,v 1.11 2005/07/06 03:57:04 suzhe Exp $
*/
#if !defined (__SCIM_SOCKET_CONFIG_H)
#define __SCIM_SOCKET_CONFIG_H
#include <sys/time.h>
namespace scim {
class SocketConfig : public ConfigBase
{
String m_socket_address;
int m_socket_timeout;
bool m_valid;
mutable SocketClient m_socket_client;
mutable uint32 m_socket_magic_key;
mutable bool m_connected;
mutable timeval m_update_timestamp;
public:
SocketConfig ();
virtual ~SocketConfig ();
virtual bool valid () const;
virtual String get_name () const;
// String
virtual bool read (const String& key, String *pStr) const;
// int
virtual bool read (const String& key, int *pl) const;
// double
virtual bool read (const String& key, double* val) const;
// bool
virtual bool read (const String& key, bool* val) const;
//String list
virtual bool read (const String& key, std::vector <String>* val) const;
//int list
virtual bool read (const String& key, std::vector <int>* val) const;
// write the value (return true on success)
virtual bool write (const String& key, const String& value);
virtual bool write (const String& key, int value);
virtual bool write (const String& key, double value);
virtual bool write (const String& key, bool value);
virtual bool write (const String& key, const std::vector <String>& value);
virtual bool write (const String& key, const std::vector <int>& value);
// permanently writes all changes
virtual bool flush();
// delete entries
virtual bool erase (const String& key );
// reload the configurations.
virtual bool reload ();
private:
void init_transaction (Transaction &trans) const;
bool open_connection () const;
};
} // namespace scim
#endif
/*
vi:ts=4:nowrap:ai:expandtab
*/
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