-
Notifications
You must be signed in to change notification settings - Fork 0
/
jobmanager.cpp
90 lines (68 loc) · 2.13 KB
/
jobmanager.cpp
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
/*
* sysjt - SYStray Job Tracker
* Copyright (C) 2011 Tieto Corp., Martin Kampas <martin.kampas@tieto.com>
*
* 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 "jobmanager.h"
#include <QtCore/QProcess>
#include <QtCore/QTimer>
#include <QtDBus/QDBusConnection>
#include "job.h"
#include "jobview_adaptor.h"
namespace {
const int CLEANUP_TIMEOUT = 5000;
}
SINGLETON_DEFINE_INSTANCE(JobManager)
JobManager::JobManager()
: QObject(0),
m_nextJobId(0)
{
}
JobManager::~JobManager()
{
}
QDBusObjectPath JobManager::startJob(const QString &command)
{
if (command.isEmpty()) {
qWarning("%s: 'command' must be specified", Q_FUNC_INFO);
return QDBusObjectPath();
}
const int jobId = m_nextJobId++;
m_jobs[jobId] = new Job(jobId, command, this);
connect(m_jobs[jobId], SIGNAL(finished(Job*)),
this, SLOT(onJobFinished(Job*)));
new JobViewAdaptor(m_jobs[jobId]);
const QString path = QString("/com/tieto/sysjt/JobView%1").arg(jobId);
QDBusConnection::sessionBus().registerObject(path, m_jobs[jobId]);
emit jobStarted(m_jobs[jobId]);
return QDBusObjectPath(path);
}
void JobManager::onJobFinished(Job *job)
{
Q_ASSERT(m_jobs.contains(job->id()));
Q_ASSERT(!m_finishedJobs.contains(job->id()));
m_finishedJobs.enqueue(job->id());
emit jobFinished(job);
QProcess::execute("aplay -q /usr/share/sounds/pop.wav");
QTimer::singleShot(CLEANUP_TIMEOUT, this, SLOT(cleanup()));
}
void JobManager::cleanup()
{
Q_ASSERT(!m_finishedJobs.isEmpty());
Job *const job = m_jobs.take(m_finishedJobs.dequeue());
emit jobRemoved(job);
delete job;
}