/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt VS Tools.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection;
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using Microsoft.VisualStudio.VCProjectEngine;
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namespace QtVsTools.Core
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{
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/// <summary>
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/// Wrapper for the VCCLCompilerTool class.
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/// </summary>
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/// For platforms other than Win32 the type VCCLCompilerTool is not available.
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/// See http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=220646&SiteID=1
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/// So we have to use the reflection system to get and set the desired properties.
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/// This class should be the only place where VCCLCompilerTool is used.
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/// Using VCCLCompilerTool directly will break the VS integration for Win CE.
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class CompilerToolWrapper
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{
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private readonly VCCLCompilerTool compilerTool;
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private readonly Object compilerObj;
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private readonly Type compilerType;
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public static CompilerToolWrapper Create(VCConfiguration config)
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{
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CompilerToolWrapper wrapper = null;
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try {
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wrapper = new CompilerToolWrapper(((IVCCollection)config.Tools)
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.Item("VCCLCompilerTool"));
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} catch {
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}
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return wrapper.IsNull() ? null : wrapper;
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}
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public static CompilerToolWrapper Create(VCFileConfiguration config)
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{
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CompilerToolWrapper wrapper = null;
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try {
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wrapper = new CompilerToolWrapper(config.Tool);
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} catch {
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}
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return wrapper.IsNull() ? null : wrapper;
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}
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public static CompilerToolWrapper Create(VCPropertySheet sheet)
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{
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CompilerToolWrapper wrapper = null;
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try {
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wrapper = new CompilerToolWrapper(((IVCCollection)sheet.Tools)
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.Item("VCCLCompilerTool"));
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} catch {
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}
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return wrapper.IsNull() ? null : wrapper;
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}
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protected CompilerToolWrapper(object tool)
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{
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if (tool == null)
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return;
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compilerTool = tool as VCCLCompilerTool;
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if (compilerTool == null) {
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compilerObj = tool;
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compilerType = compilerObj.GetType();
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}
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}
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protected bool IsNull()
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{
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return compilerTool == null && compilerObj == null;
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}
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public List<string> AdditionalIncludeDirectories
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{
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get
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{
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var directories = GetAdditionalIncludeDirectories();
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if (directories == null)
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return new List<string>();
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// double quotes are escaped
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directories = directories.Replace("\\\"", "\"");
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var dirArray = directories.Split(new[] { ';', ',' }, StringSplitOptions
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.RemoveEmptyEntries);
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var lst = new List<string>(dirArray);
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var i = 0;
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while (i < lst.Count) {
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var item = lst[i];
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if (item.StartsWith("\"", StringComparison.Ordinal) && item.EndsWith("\"", StringComparison.Ordinal)) {
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item = item.Remove(0, 1);
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item = item.Remove(item.Length - 1, 1);
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lst[i] = item;
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}
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if (lst[i].Length > 0)
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++i;
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else
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lst.RemoveAt(i);
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}
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return lst;
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}
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set
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{
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if (value == null) {
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SetAdditionalIncludeDirectories(null);
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return;
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}
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var newDirectories = string.Empty;
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var firstLoop = true;
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foreach (var dir in value) {
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if (firstLoop)
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firstLoop = false;
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else
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newDirectories += ";";
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if (dir.IndexOfAny(new[] { ' ', '\t' }) > 0 || !Path.IsPathRooted(dir))
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newDirectories += "\"" + dir + "\"";
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else
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newDirectories += dir;
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}
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if (newDirectories != GetAdditionalIncludeDirectories())
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SetAdditionalIncludeDirectories(newDirectories);
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}
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}
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public void SetAdditionalIncludeDirectories(string value)
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{
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// Prevent setting of empty substring, as they break the build
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value = value.Replace("\"\",", string.Empty);
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if (compilerTool != null)
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compilerTool.AdditionalIncludeDirectories = value;
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else
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SetStringProperty("AdditionalIncludeDirectories", value);
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}
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public List<string> PreprocessorDefinitions
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{
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get
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{
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var ppdefsstr = GetPreprocessorDefinitions();
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if (string.IsNullOrEmpty(ppdefsstr))
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return new List<string>();
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var ppdefs = ppdefsstr.Split(new[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries);
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return new List<string>(ppdefs);
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}
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}
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/// <summary>
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/// Adds a single preprocessor definition.
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/// </summary>
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/// <param name="value"></param>
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public void AddPreprocessorDefinition(string value)
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{
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var preprocessorDefs = GetPreprocessorDefinitions();
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if (preprocessorDefs != null) {
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var definesArray = preprocessorDefs.Split(new[] { ';', ',' },
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StringSplitOptions.RemoveEmptyEntries);
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var definesList = new List<string>(definesArray);
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if (definesList.Contains(value))
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return;
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if (preprocessorDefs.Length > 0
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&& !preprocessorDefs.EndsWith(";", StringComparison.Ordinal)
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&& !value.StartsWith(";", StringComparison.Ordinal)) {
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preprocessorDefs += ";";
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}
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}
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preprocessorDefs += value;
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SetPreprocessorDefinitions(preprocessorDefs);
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}
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/// <summary>
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/// Removes a single preprocessor definition.
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/// </summary>
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/// <param name="value"></param>
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public void RemovePreprocessorDefinition(string value)
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{
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var preprocessorDefs = GetPreprocessorDefinitions();
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if (preprocessorDefs == null)
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return;
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var definesArray = preprocessorDefs.Split(new[] { ';', ',' },
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StringSplitOptions.RemoveEmptyEntries);
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var definesList = new List<string>(definesArray);
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if (!definesList.Remove(value))
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return;
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preprocessorDefs = "";
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var firstIteration = true;
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foreach (var define in definesList) {
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if (firstIteration)
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firstIteration = false;
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else
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preprocessorDefs += ';';
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preprocessorDefs += define;
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}
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NormalizePreprocessorDefinitions(ref preprocessorDefs);
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SetPreprocessorDefinitions(preprocessorDefs);
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}
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private static void NormalizePreprocessorDefinitions(ref string preprocessorDefs)
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{
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var idx = 0;
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while ((idx = preprocessorDefs.IndexOf(' ', idx)) != -1)
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preprocessorDefs = preprocessorDefs.Remove(idx, 1);
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preprocessorDefs = preprocessorDefs.Replace(',', ';');
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idx = 0;
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while ((idx = preprocessorDefs.IndexOf(";;", idx, StringComparison.Ordinal)) != -1)
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preprocessorDefs = preprocessorDefs.Remove(idx, 1);
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if (preprocessorDefs.EndsWith(";", StringComparison.Ordinal))
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preprocessorDefs = preprocessorDefs.Remove(preprocessorDefs.Length - 1);
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}
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public void SetPreprocessorDefinitions(string value)
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{
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if (compilerTool != null)
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compilerTool.PreprocessorDefinitions = value;
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else
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SetStringProperty("PreprocessorDefinitions", value);
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}
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public string GetPreprocessorDefinitions()
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{
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if (compilerTool != null)
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return compilerTool.PreprocessorDefinitions;
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return GetStringProperty("PreprocessorDefinitions");
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}
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public void AddAdditionalIncludeDirectories(string value)
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{
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if (string.IsNullOrEmpty(value))
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return;
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var directoryAdded = false;
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var directories = value.Split(new[] { ';', ',' }, StringSplitOptions
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.RemoveEmptyEntries);
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var lst = AdditionalIncludeDirectories;
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foreach (var directory in directories) {
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if (lst.Contains(directory))
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continue;
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lst.Add(directory);
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directoryAdded = true;
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}
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if (directoryAdded)
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AdditionalIncludeDirectories = lst;
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}
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public string[] GetAdditionalIncludeDirectoriesList()
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{
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var includes = GetAdditionalIncludeDirectories().Split(',', ';');
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var fixedincludes = new string[includes.Length];
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var i = 0;
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foreach (var include in includes) {
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var incl = include;
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if (incl.StartsWith("\\\"", StringComparison.Ordinal) && incl.EndsWith("\\\"", StringComparison.Ordinal)) {
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incl = incl.Remove(0, 2);
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incl = incl.Remove(incl.Length - 2, 2);
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}
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fixedincludes[i++] = incl;
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}
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return fixedincludes;
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}
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public string GetAdditionalIncludeDirectories()
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{
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if (compilerTool != null)
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return compilerTool.AdditionalIncludeDirectories;
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return GetStringProperty("AdditionalIncludeDirectories");
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}
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public string GetPrecompiledHeaderThrough()
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{
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if (compilerTool != null)
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return compilerTool.PrecompiledHeaderThrough;
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return GetStringProperty("PrecompiledHeaderThrough");
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}
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public pchOption GetUsePrecompiledHeader()
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{
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if (compilerTool != null)
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return compilerTool.UsePrecompiledHeader;
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var obj = compilerType.InvokeMember("UsePrecompiledHeader",
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BindingFlags.GetProperty, null, compilerObj, null);
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if (obj == null)
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return pchOption.pchNone;
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return (pchOption)obj;
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}
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public runtimeLibraryOption RuntimeLibrary
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{
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get
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{
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if (compilerTool != null)
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return compilerTool.RuntimeLibrary;
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var obj = compilerType.InvokeMember("RuntimeLibrary", BindingFlags.GetProperty,
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null, compilerObj, null);
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if (obj == null)
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return runtimeLibraryOption.rtMultiThreaded;
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return (runtimeLibraryOption)obj;
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}
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set
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{
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if (compilerTool == null) {
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compilerType.InvokeMember("RuntimeLibrary", BindingFlags.SetProperty,
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null, compilerObj, new object[] { value });
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} else {
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compilerTool.RuntimeLibrary = value;
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}
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}
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}
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public void SetUsePrecompiledHeader(pchOption value)
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{
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if (compilerTool != null) {
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compilerTool.UsePrecompiledHeader = value;
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} else {
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compilerType.InvokeMember(
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"UsePrecompiledHeader",
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BindingFlags.SetProperty,
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null,
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compilerObj,
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new object[] { value });
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}
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}
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private void SetStringProperty(string name, string value)
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{
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compilerType.InvokeMember(
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name,
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BindingFlags.SetProperty,
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null,
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compilerObj,
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new object[] { value });
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}
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private string GetStringProperty(string name)
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{
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object obj;
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try {
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obj = compilerType.InvokeMember(name, BindingFlags.GetProperty,
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null, compilerObj, null);
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} catch {
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obj = null;
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}
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if (obj == null)
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return string.Empty;
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return (string)obj;
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}
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}
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}
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