SDKtool: Add basic commands to add/remove devices

Change-Id: I2df53b2585875c4dc5fcba3012901530b963e70d
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/tools/sdktool/rmdeviceoperation.cpp

@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "rmdeviceoperation.h"
+
+#include "adddeviceoperation.h"
+#include "getoperation.h"
+
+#include "settings.h"
+
+#include <iostream>
+
+QString RmDeviceOperation::name() const
+{
+    return QLatin1String("rmDev");
+}
+
+QString RmDeviceOperation::helpText() const
+{
+    return QLatin1String("remove a Device from Qt Creator");
+}
+
+QString RmDeviceOperation::argumentsHelpText() const
+{
+    return QLatin1String("    --id <ID>                                  id of the device to remove.\n");
+}
+
+bool RmDeviceOperation::setArguments(const QStringList &args)
+{
+    if (args.count() != 2)
+        return false;
+    if (args.at(0) != QLatin1String("--id"))
+        return false;
+
+    m_id = args.at(1);
+
+    if (m_id.isEmpty())
+        std::cerr << "No id given." << std::endl << std::endl;
+
+    return !m_id.isEmpty();
+}
+
+int RmDeviceOperation::execute() const
+{
+    QVariantMap map = load(QLatin1String("devices"));
+    if (map.isEmpty())
+        map = AddDeviceOperation::initializeDevices();
+
+    QVariantMap result = rmDevice(map, m_id);
+
+    if (result == map)
+        return 2;
+
+    return save(result, QLatin1String("devices")) ? 0 : 3;
+}
+
+#ifdef WITH_TESTS
+bool RmDeviceOperation::test() const
+{
+    return true;
+}
+#endif
+
+QVariantMap RmDeviceOperation::rmDevice(const QVariantMap &map, const QString &id)
+{
+    QVariantMap result = map;
+
+
+    QVariantMap dmMap = map.value(QLatin1String(DEVICEMANAGER_ID)).toMap();
+
+    bool found = false;
+    QVariantList devList = GetOperation::get(dmMap, QLatin1String(DEVICE_LIST_ID)).toList();
+    for (int i = 0; i < devList.count(); ++i) {
+        QVariant value = devList.at(i);
+        if (value.type() != QVariant::Map)
+            continue;
+        QVariantMap deviceData = value.toMap();
+        QString devId = deviceData.value(QLatin1String(DEVICE_ID_ID)).toString();
+        if (devId == id) {
+            found = true;
+            devList.removeAt(i);
+            break;
+        }
+    }
+    dmMap.insert(QLatin1String(DEVICE_LIST_ID), devList);
+    result.insert(QLatin1String(DEVICEMANAGER_ID), dmMap);
+
+    if (!found)
+        std::cerr << "Device " << qPrintable(id) << " not found." << std::endl;
+    return result;
+}
+