boinc/lib/hostinfo.h

93 lines
2.3 KiB
C

// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2005 University of California
//
// This 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 2.1 of the License, or (at your option) any later version.
//
// This software 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.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#ifndef _HOSTINFO_
#define _HOSTINFO_
#ifdef _WIN32
#include "boinc_win.h"
#endif
#include "miofile.h"
// Other host-specific info is kept in
// TIME_STATS (on/connected/active fractions)
// NET_STATS (average network bandwidths)
struct HOST_INFO {
int timezone; // seconds added to local time to get UTC
char domain_name[256];
char serialnum[256];
char ip_addr[256];
char host_cpid[64];
int p_ncpus;
char p_vendor[256];
char p_model[256];
double p_fpops;
double p_iops;
double p_membw;
int p_fpop_err;
int p_iop_err;
int p_membw_err;
double p_calculated; //needs to be initialized to zero
char os_name[256];
char os_version[256];
double m_nbytes;
double m_cache;
double m_swap;
double d_total;
double d_free;
int parse(MIOFILE&);
int write(MIOFILE&);
int parse_cpu_benchmarks(FILE*);
int write_cpu_benchmarks(FILE*);
bool host_is_running_on_batteries();
bool users_idle(bool check_all_logins, double idle_time_to_run);
int get_host_info();
void clear_host_info();
void generate_host_cpid();
};
#ifdef _WIN32
extern HINSTANCE g_hIdleDetectionDll; // handle to DLL for user idle
#endif
#ifdef __APPLE__
#ifdef __cplusplus
extern "C" {
#endif
#include <mach/port.h>
typedef mach_port_t NXEventHandle;
NXEventHandle NXOpenEventStatus(void);
extern double NXIdleTime(NXEventHandle handle);
#ifdef __cplusplus
} // extern "C"
#endif
extern NXEventHandle gEventHandle;
#endif
#endif