boinc/client/time_stats.h

43 lines
1.3 KiB
C++

// The contents of this file are subject to the BOINC Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License at
// http://boinc.berkeley.edu/license_1.0.txt
//
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
// License for the specific language governing rights and limitations
// under the License.
//
// The Original Code is the Berkeley Open Infrastructure for Network Computing.
//
// The Initial Developer of the Original Code is the SETI@home project.
// Portions created by the SETI@home project are Copyright (C) 2002
// University of California at Berkeley. All Rights Reserved.
//
// Contributor(s):
//
// keep track of the fraction of time this host is
// "on" (i.e. the core client is running)
// "connected" (to the Internet)
// "active" (not suspended by user activity or prefs)
//
// We maintain an exponentially weighted mean of these quantities
#include "miofile.h"
class TIME_STATS {
int last_update;
bool first;
public:
double on_frac;
double connected_frac;
double active_frac;
void update(bool is_connected, bool is_active);
TIME_STATS();
int write(MIOFILE&, bool to_server);
int parse(MIOFILE&);
};