Create Host service and update FileInfo

In order to use PathProbe and BinaryProbe in module providers, the qbs
properties used in the probes will be replaced by the Host and the
FileInfo services.

The new Host service implements these host related properties:
    architecture,
    os,
    platform,
    osVersion,
    osBuildVersion,
    osVersionParts,
    osVersionMajor,
    osVersionMinor,
    osVersionPatch,
    nullDevice

The FileInfo service implements these properties:
    pathSeparator,
    pathListSeparator

Task-number: QBS-1612
Change-Id: Icecde3d82a531a5b143ce150ffd544ee674e6f4d
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>

2 files changed, 154 insertions, 0 deletions

diff --git a/doc/reference/jsextensions/jsextension-fileinfo.qdoc b/doc/reference/jsextensions/jsextension-fileinfo.qdoc
index 021ef8359..cb0eb7c43 100644
--- a/doc/reference/jsextensions/jsextension-fileinfo.qdoc
+++ b/doc/reference/jsextensions/jsextension-fileinfo.qdoc
@@ -149,4 +149,19 @@
     FileInfo.toWindowsSeparators(filePath: string): string
     \endcode
     Returns \c filePath with all '/' characters replaced by '\\'.
+
+    \section2 pathListSeparator
+    \code
+    FileInfo.pathListSeparator(): string
+    \endcode
+    Returns the host operating system separator for a path list that is used in environment
+    variables or other contexts.
+    \funsince 1.22
+
+    \section2 pathSeparator
+    \code
+    FileInfo.pathSeparator(): string
+    \endcode
+    Returns the host operating system path separator.
+    \funsince 1.22
 */
diff --git a/doc/reference/jsextensions/jsextension-host.qdoc b/doc/reference/jsextensions/jsextension-host.qdoc
new file mode 100644
index 000000000..1dda85d17
--- /dev/null
+++ b/doc/reference/jsextensions/jsextension-host.qdoc
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** Copyright (C) 2022 Raphaël Cotty <raphael.cotty@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qbs.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or 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.GPL2 and 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-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \page jsextension-host.html
+    \ingroup list-of-builtin-services
+
+    \title Host Service
+    \brief Provides host information.
+
+    The \c Host service offers various information about the host environment, such as operating
+    system names, platform name.
+
+    \section1 Available Operations
+
+    \section2 architecture
+    \code
+    Host.architecture(): string
+    \endcode
+    Returns the host operating system architecture.
+
+    See \l{qbs::architecture}{qbs.architecture} for the target-specific equivalent property.
+    architecture.
+    \funsince 1.22
+
+    \section2 os
+    \code
+    Host.os(): string[]
+    \endcode
+    Returns the host operating system names.
+
+    See the \l{qbs::targetOS}{qbs.targetOS} for the target-specific equivalent property.
+    \funsince 1.22
+
+    \section2 platform
+    \code
+    Host.platform(): string[]
+    \endcode
+    Returns the host operating system platform.
+
+    See the \l{qbs::targetPlatform}{qbs.targetPlatform} for the target-specific equivalent property.
+    \funsince 1.22
+
+
+    \section2 osVersion
+    \code
+    Host.osVersion(): string
+    \endcode
+    Returns the host operating system version. Currently, only defined for Windows and Apple
+    platforms.
+
+    Consists of two or three numbers separated by dots. For example, \c "10.9" or \c "6.3.9600".
+    \funsince 1.22
+
+    \section2 osBuildVersion
+    \code
+    Host.osBuildVersion(): string
+    \endcode
+    Returns the host operating system build version. Currently, only defined for Windows and Apple
+    platforms.
+
+    On Windows, this is the 4 or 5 digit Windows build number and is equivalent
+    to \l{qbs::}{versionPatch}. On Apple platforms, this is a standard build number in the Apple
+    versioning scheme. For example, \c "13C64".
+    \funsince 1.22
+
+    \section2 osVersionParts
+    \code
+    Host.osVersionParts(): string[]
+    \endcode
+    Returns the host operating system version as a list.
+
+    For example, Windows 8.1 (version 6.3.9600) would correspond to a value of \c[6, 3, 9600].
+    \funsince 1.22
+
+    \section2 osVersionMajor
+    \code
+    Host.osVersionMajor(): string[]
+    \endcode
+    Returns the host operating system major version.
+    \funsince 1.22
+
+    \section2 osVersionMinor
+    \code
+    Host.osVersionMinor(): string[]
+    \endcode
+    Returns the host operating system minor version.
+    \funsince 1.22
+
+    \section2 osVersionPatch
+    \code
+    Host.osVersionPatch(): string[]
+    \endcode
+    Returns the host operating system patch level.
+    \funsince 1.22
+
+    \section2 nullDevice
+    \code
+    Host.nullDevice(): string[]
+    \endcode
+    Returns the platform-specific file path corresponding to the null device.
+    \funsince 1.22
+*/