QBSP: add check for supported host system

Warn user if they try to use windows QBSP on a linux system or vice versa.
Set package as Default, so they are selected automatically when using
command line options, and disable components if host system is not
compatible so that user cannot continue with the installation.

Change-Id: I84d963b8faee00c6fbaa622cb7347606a18c7c6f
Reviewed-by: Katja Marttila <katja.marttila@qt.io>

5 files changed, 63 insertions, 1 deletions

diff --git a/meta-boot2qt/files/qbsp/base_installscript.qs b/meta-boot2qt/files/qbsp/base_installscript.qs
new file mode 100644
index 0000000..e6c5fbc
--- /dev/null
+++ b/meta-boot2qt/files/qbsp/base_installscript.qs
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Boot to Qt meta layer.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+var targetHost = "Linux";
+var currentHost = "Linux";
+
+function Component()
+{
+    if ("@SDKFILE@".indexOf("mingw32") >= 0)
+        targetHost = "Windows";
+
+    if (systemInfo.kernelType === "winnt")
+        currentHost = "Windows";
+    else if (systemInfo.kernelType === "darwin")
+        currentHost = "macOS";
+
+    if (currentHost != targetHost) {
+        component.enabled = false;
+        component.setValue("Default", false);
+        installer.componentByName(component.name + ".toolchain").setValue("Default", false);
+        installer.componentByName(component.name + ".toolchain").enabled = false;
+        installer.componentByName(component.name + ".system").setValue("Default", false);
+        installer.componentByName(component.name + ".system").enabled = false;
+
+        gui.currentPageWidget().completeChanged.connect(this, Component.prototype.completeChanged)
+    }
+}
+
+Component.prototype.completeChanged = function ()
+{
+    QMessageBox.critical("error", "Invalid QBSP package", "The selected QBSP supports only " + targetHost + " host platform.\nPlease restart the installer before continuing.");
+}
diff --git a/meta-boot2qt/files/qbsp/base_package.xml b/meta-boot2qt/files/qbsp/base_package.xml
index 5f16dfa..57b5076 100644
--- a/meta-boot2qt/files/qbsp/base_package.xml
+++ b/meta-boot2qt/files/qbsp/base_package.xml
@@ -5,4 +5,6 @@
   <DisplayName>@TARGET@</DisplayName>
   <Description>@NAME@ for @TARGET@</Description>
   <Dependencies>@LICENSEDEPENDENCY@</Dependencies>
+  <Script>installscript.qs</Script>
+  <Default>true</Default>
 </Package>
diff --git a/meta-boot2qt/files/qbsp/image_package.xml b/meta-boot2qt/files/qbsp/image_package.xml
index 27e5f2e..326b443 100644
--- a/meta-boot2qt/files/qbsp/image_package.xml
+++ b/meta-boot2qt/files/qbsp/image_package.xml
@@ -5,4 +5,5 @@
   <DisplayName>@TARGET@ Linux System</DisplayName>
   <Description>System image for @TARGET@ hardware</Description>
   <DownloadableArchives>image.7z</DownloadableArchives>
+  <Default>true</Default>
 </Package>
diff --git a/meta-boot2qt/files/qbsp/toolchain_installscript.qs b/meta-boot2qt/files/qbsp/toolchain_installscript.qs
index 4afab71..7cef6bc 100644
--- a/meta-boot2qt/files/qbsp/toolchain_installscript.qs
+++ b/meta-boot2qt/files/qbsp/toolchain_installscript.qs
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Boot to Qt meta layer.
diff --git a/meta-boot2qt/files/qbsp/toolchain_package.xml b/meta-boot2qt/files/qbsp/toolchain_package.xml
index 166e09b..89a73b7 100644
--- a/meta-boot2qt/files/qbsp/toolchain_package.xml
+++ b/meta-boot2qt/files/qbsp/toolchain_package.xml
@@ -7,4 +7,5 @@
   <DownloadableArchives>toolchain.7z</DownloadableArchives>
   <Dependencies>qt.tools.qtcreator</Dependencies>
   <Script>installscript.qs</Script>
+  <Default>true</Default>
 </Package>