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/*
* SystemManager.cpp
*
* Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "SystemManager.h"
#include "SystemBackend.h"
namespace Mad {
namespace Common {
SystemManager SystemManager::systemManager;
bool SystemManager::Compare::operator() (const SystemBackend *b1, const SystemBackend *b2) {
if(b1->getPriority() == b2->getPriority())
return (b1 > b2);
else
return (b1->getPriority() > b2->getPriority());
}
bool SystemManager::getUptimeInfo(const boost::function2<void, unsigned long, unsigned long> &callback) {
for(std::set<SystemBackend*>::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getUptimeInfo(callback))
return true;
}
return false;
}
bool SystemManager::getMemoryInfo(const boost::function4<void, unsigned long, unsigned long, unsigned long, unsigned long> &callback) {
for(std::set<SystemBackend*>::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getMemoryInfo(callback))
return true;
}
return false;
}
bool SystemManager::getLoadInfo(const boost::function5<void, unsigned long, unsigned long, float, float, float> &callback) {
for(std::set<SystemBackend*>::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getLoadInfo(callback))
return true;
}
return false;
}
bool SystemManager::getFSInfo(const boost::function1<void, const std::vector<FSInfo>& > &callback) {
for(std::set<SystemBackend*>::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getFSInfo(callback))
return true;
}
return false;
}
bool SystemManager::shutdown(const boost::function0<void> &callback) {
for(std::set<SystemBackend*>::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->shutdown(callback))
return true;
}
return false;
}
bool SystemManager::reboot(const boost::function0<void> &callback) {
for(std::set<SystemBackend*>::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->reboot(callback))
return true;
}
return false;
}
}
}
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