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/***************************************************************************
* Copyright (C) 2006 by Valentine Sinitsyn *
* [email protected] *
* *
* 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) any later version. *
* *
* 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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef CPUFREQDCONNECTION_H
#define CPUFREQDCONNECTION_H
#include <qstring.h>
#include <stdint.h>
/* Excerpt from cpufreqd_remote.h (cpufreqd-2.0.0)
*
* Copyright (C) 2005 Mattia Dongili <[email protected]>
* Hrvoje Zeba <[email protected]>
*
* Format:
* it is an uint32_t used as bitmask
*
* 31-16 15-0
* <command> <arguments>
*
* The response may be longer than a single line and is
* terminated by the RESPONSE_END (see defines).
*/
#define CMD_UPDATE_STATE 1 /* no arguments */
#define CMD_SET_PROFILE 2 /* <profile index> */
#define CMD_LIST_PROFILES 3 /* no arguments */
#define CMD_SET_RULE 4 /* <rule index> */
#define CMD_LIST_RULES 5 /* no arguments */
#define CMD_SET_MODE 6 /* <mode> */
#define ARG_DYNAMIC (1)
#define ARG_MANUAL (2)
class CPUFreqdConnection{
public:
CPUFreqdConnection();
~CPUFreqdConnection();
bool open();
ssize_t read(void *buf, size_t size);
bool write(uint32_t cmd, uint32_t arg);
void close();
bool available() const;
bool lookup();
private:
QString m_socket;
int m_fd;
};
#endif
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