1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
* 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() (boost::shared_ptr<SystemBackend> b1, boost::shared_ptr<SystemBackend> b2) {
if(b1->getPriority() == b2->getPriority())
return (b1.get() > b2.get());
else
return (b1->getPriority() > b2->getPriority());
}
bool SystemManager::getUptimeInfo(unsigned long *uptime, unsigned long *idleTime) {
for(std::set<boost::shared_ptr<SystemBackend> >::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getUptimeInfo(uptime, idleTime))
return true;
}
return false;
}
bool SystemManager::getMemoryInfo(unsigned long *totalMem, unsigned long *freeMem, unsigned long *totalSwap, unsigned long *freeSwap) {
for(std::set<boost::shared_ptr<SystemBackend> >::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getMemoryInfo(totalMem, freeMem, totalSwap, freeSwap))
return true;
}
return false;
}
bool SystemManager::getLoadInfo(unsigned long *currentLoad, unsigned long *nProcesses, float *loadAvg1, float *loadAvg5, float *loadAvg15) {
for(std::set<boost::shared_ptr<SystemBackend> >::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getLoadInfo(currentLoad, nProcesses, loadAvg1, loadAvg5, loadAvg15))
return true;
}
return false;
}
bool SystemManager::getFSInfo(std::vector<FSInfo> *fsInfo) {
for(std::set<boost::shared_ptr<SystemBackend> >::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->getFSInfo(fsInfo))
return true;
}
return false;
}
bool SystemManager::shutdown() {
for(std::set<boost::shared_ptr<SystemBackend> >::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->shutdown())
return true;
}
return false;
}
bool SystemManager::reboot() {
for(std::set<boost::shared_ptr<SystemBackend> >::iterator backend = backends.begin(); backend != backends.end(); ++backend) {
if((*backend)->reboot())
return true;
}
return false;
}
}
}
|