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70 lines
2.5 KiB
70 lines
2.5 KiB
/***************************************************************************
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* Copyright (C) 2006 by Valentine Sinitsyn *
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* e_val@inbox.ru *
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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, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU 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., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef CPUFREQDCONNECTION_H
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#define CPUFREQDCONNECTION_H
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#include <qstring.h>
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#include <stdint.h>
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/* Excerpt from cpufreqd_remote.h (cpufreqd-2.0.0)
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*
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* Copyright (C) 2005 Mattia Dongili <malattia@linux.it>
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* Hrvoje Zeba <hrvoje@boo.mi2.hr>
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*
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* Format:
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* it is an uint32_t used as bitmask
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*
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* 31-16 15-0
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* <command> <arguments>
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*
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* The response may be longer than a single line and is
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* terminated by the RESPONSE_END (see defines).
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*/
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#define CMD_UPDATE_STATE 1 /* no arguments */
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#define CMD_SET_PROFILE 2 /* <profile index> */
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#define CMD_LIST_PROFILES 3 /* no arguments */
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#define CMD_SET_RULE 4 /* <rule index> */
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#define CMD_LIST_RULES 5 /* no arguments */
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#define CMD_SET_MODE 6 /* <mode> */
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#define ARG_DYNAMIC (1)
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#define ARG_MANUAL (2)
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class CPUFreqdConnection{
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public:
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CPUFreqdConnection();
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~CPUFreqdConnection();
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bool open();
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ssize_t read(void *buf, size_t size);
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bool write(uint32_t cmd, uint32_t arg);
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void close();
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bool available() const;
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bool lookup();
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private:
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QString m_socket;
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int m_fd;
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};
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#endif
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