@@ -1,155 +0,0 @@
1−/*
2− * Copyright (C) 2014-2016 Canonical, Ltd.
3− *
4− * This program is free software; you can redistribute it and/or modify
5− * it under the terms of the GNU General Public License as published by
6− * the Free Software Foundation; version 3.
7− *
8− * This program is distributed in the hope that it will be useful,
9− * but WITHOUT ANY WARRANTY; without even the implied warranty of
10− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11− * GNU General Public License for more details.
12− *
13− * You should have received a copy of the GNU General Public License
14− * along with this program. If not, see <http://www.gnu.org/licenses/>.
15− */
16−
17−#include <QDBusConnection>
18−#include <QDBusPendingCall>
19−#include <QDBusReply>
20−#include <QDebug>
21−
22−#include <glib.h>
23−
24−#include "SystemImage.h"
25−
26−#define SYSTEMIMAGE_SERVICE QStringLiteral("com.canonical.SystemImage")
27−#define SYSTEMIMAGE_PATH QStringLiteral("/Service")
28−#define SYSTEMIMAGE_IFACE QStringLiteral("com.canonical.SystemImage")
29−
30−Q_LOGGING_CATEGORY(SYSTEMIMAGEPLUGIN, "unity8.systemimage", QtWarningMsg)
31−
32−#define DEBUG_MSG qCDebug(SYSTEMIMAGEPLUGIN).nospace().noquote() << Q_FUNC_INFO
33−#define WARNING_MSG qCWarning(SYSTEMIMAGEPLUGIN).nospace().noquote() << Q_FUNC_INFO
34−
35−SystemImage::SystemImage(QObject *parent)
36− : QObject(parent)
37−{
38− QDBusConnection::systemBus().connect(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE, QStringLiteral("UpdateAvailableStatus"),
39− this, SLOT(onUpdateAvailableStatus(bool,bool,QString,int,QString,QString)));
40− QDBusConnection::systemBus().connect(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE, QStringLiteral("UpdateDownloaded"),
41− this, SLOT(onUpdateDownloaded()));
42− QDBusConnection::systemBus().connect(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE, QStringLiteral("UpdateFailed"),
43− this, SLOT(onUpdateFailed(int,QString)));
44− QDBusConnection::systemBus().connect(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE, QStringLiteral("Applied"),
45− this, SLOT(onUpdateApplied(bool)));
46− QDBusConnection::systemBus().connect(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE, QStringLiteral("Rebooting"),
47− this, SLOT(onRebooting(bool)));
48−}
49−
50−void SystemImage::checkForUpdate()
51−{
52− DEBUG_MSG << "Checking for update";
53− const QDBusMessage msg = QDBusMessage::createMethodCall(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE,
54− QStringLiteral("CheckForUpdate"));
55− QDBusConnection::systemBus().asyncCall(msg);
56−}
57−
58−void SystemImage::applyUpdate()
59−{
60− DEBUG_MSG << "Applying update";
61− setUpdateApplying(true);
62−
63− const QDBusMessage msg = QDBusMessage::createMethodCall(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE,
64− QStringLiteral("ApplyUpdate"));
65− QDBusConnection::systemBus().asyncCall(msg);
66−}
67−
68−void SystemImage::factoryReset()
69−{
70− const QDBusMessage msg = QDBusMessage::createMethodCall(SYSTEMIMAGE_SERVICE, SYSTEMIMAGE_PATH, SYSTEMIMAGE_IFACE,
71− QStringLiteral("FactoryReset"));
72− QDBusConnection::systemBus().asyncCall(msg);
73−}
74−
75−void SystemImage::onUpdateAvailableStatus(bool is_available, bool downloading, const QString &available_version, int update_size,
76− const QString &last_update_date, const QString &error_reason)
77−{
78− DEBUG_MSG << "A new update is " << (is_available ? "" : "NOT") << "available";
79−
80− if (is_available == m_updateAvailable) {
81− return;
82− }
83−
84− m_updateAvailable = is_available;
85− m_downloading = downloading;
86− m_availableVersion = available_version;
87− m_updateSize = formatSize(update_size);
88− m_lastUpdateDate = last_update_date;
89− m_errorReason = error_reason;
90− Q_EMIT updateAvailableStatus();
91−
92− DEBUG_MSG << "Downloading: " << downloading << ", version: " << available_version << ", last update: " << last_update_date <<
93− ", size: " << m_updateSize;
94−}
95−
96−void SystemImage::onUpdateDownloaded()
97−{
98− DEBUG_MSG << "Update downloaded";
99−
100− m_downloaded = true;
101− Q_EMIT updateDownloadedChanged();
102−}
103−
104−void SystemImage::onUpdateFailed(int /*consecutive_failure_count*/, const QString &last_reason)
105−{
106− WARNING_MSG << "System Update failed: " << last_reason;
107− setUpdateApplying(false);
108−}
109−
110−void SystemImage::onUpdateApplied(bool applied)
111−{
112− DEBUG_MSG << "System Update applied with status: " << applied;
113− setUpdateApplying(false);
114− if (applied) {
115− resetUpdateStatus();
116− Q_EMIT updateAvailableStatus();
117− }
118−}
119−
120−void SystemImage::onRebooting(bool status)
121−{
122− setUpdateApplying(false);
123− DEBUG_MSG << "Rebooting: " << status;
124−}
125−
126−void SystemImage::setUpdateApplying(bool status)
127−{
128− if (status != m_updateApplying) {
129− m_updateApplying = status;
130− Q_EMIT updateApplyingChanged();
131− }
132−}
133−
134−void SystemImage::resetUpdateStatus()
135−{
136− m_updateAvailable = false;
137− m_updateApplying = false;
138− m_downloading = false;
139− m_downloaded = false;
140− m_availableVersion.clear();
141− m_updateSize.clear();
142− m_lastUpdateDate.clear();
143− m_errorReason.clear();
144−}
145−
146−QString SystemImage::formatSize(quint64 size) const
147−{
148− guint64 g_size = size;
149−
150− gchar * formatted_size = g_format_size(g_size);
151− QString q_formatted_size = QString::fromLocal8Bit(formatted_size);
152− g_free(formatted_size);
153−
154− return q_formatted_size;
155−}