diff options
Diffstat (limited to 'src/qtvstools.core/LinkerToolWrapper.cs')
| -rw-r--r-- | src/qtvstools.core/LinkerToolWrapper.cs | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/src/qtvstools.core/LinkerToolWrapper.cs b/src/qtvstools.core/LinkerToolWrapper.cs new file mode 100644 index 00000000..e1e0a607 --- /dev/null +++ b/src/qtvstools.core/LinkerToolWrapper.cs @@ -0,0 +1,173 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt VS Tools. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** 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 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +using Microsoft.VisualStudio.VCProjectEngine; +using System; +using System.Collections.Generic; +using System.IO; +using System.Text.RegularExpressions; + +namespace QtVsTools.Core +{ + /// <summary> + /// Adds convenience functions to the VCLinkerTool. + /// </summary> + public class LinkerToolWrapper + { + private VCLinkerTool linker; + + public LinkerToolWrapper(VCLinkerTool linkerTool) + { + linker = linkerTool; + } + + public List<string> AdditionalLibraryDirectories + { + get + { + if (linker.AdditionalLibraryDirectories == null) + return null; + var dirArray = linker.AdditionalLibraryDirectories.Split(new[] { ';', ',' }, StringSplitOptions.RemoveEmptyEntries); + var lst = new List<string>(dirArray); + for (var i = 0; i < lst.Count; ++i) { + var item = lst[i]; + if (item.StartsWith("\"", StringComparison.Ordinal) && item.EndsWith("\"", StringComparison.Ordinal)) { + item = item.Remove(0, 1); + item = item.Remove(item.Length - 1, 1); + lst[i] = item; + } + } + return lst; + } + + internal set + { + if (value == null) { + linker.AdditionalLibraryDirectories = null; + return; + } + + var newAdditionalLibraryDirectories = string.Empty; + var firstLoop = true; + foreach (var item in value) { + if (firstLoop) + firstLoop = false; + else + newAdditionalLibraryDirectories += ";"; + + if (!Path.IsPathRooted(item) || item.IndexOfAny(new[] { ' ', '\t' }) > 0) + newAdditionalLibraryDirectories += "\"" + item + "\""; + else + newAdditionalLibraryDirectories += item; + } + if (newAdditionalLibraryDirectories != linker.AdditionalLibraryDirectories) + linker.AdditionalLibraryDirectories = newAdditionalLibraryDirectories; + } + } + + public List<string> AdditionalDependencies + { + get + { + if (linker.AdditionalDependencies == null) + return null; + return splitByWhitespace(linker.AdditionalDependencies); + } + + internal set + { + if (value == null) { + linker.AdditionalDependencies = null; + return; + } + + var newAdditionalDependencies = string.Empty; + var separators = new[] { ' ', '\t' }; + var firstLoop = true; + foreach (var item in value) { + if (firstLoop) + firstLoop = false; + else + newAdditionalDependencies += " "; + + var idx = item.IndexOfAny(separators); + if (idx >= 0) + newAdditionalDependencies += "\"" + item + "\""; + else + newAdditionalDependencies += item; + } + if (newAdditionalDependencies != linker.AdditionalDependencies) + linker.AdditionalDependencies = newAdditionalDependencies; + } + } + + /// <summary> + /// Splits a given string by whitespace characters and takes care of double quotes. + /// </summary> + /// <param name="str">string to be split</param> + /// <returns></returns> + private static List<string> splitByWhitespace(string str) + { + var separators = new[] { ' ', '\t' }; + var i = str.IndexOf('"'); + if (i == -1) + return new List<string>(str.Split(separators, StringSplitOptions.RemoveEmptyEntries)); + + var ret = new List<string>(); + var startIndex = 0; + var r = new Regex(@"""[^""]*"""); + var mc = r.Matches(str); + foreach (Match match in mc) { + var item = match.Value; + item = item.Remove(0, 1); + item = item.Remove(item.Length - 1, 1); + + // Add all items before this match, using standard splitting. + var strBefore = str.Substring(startIndex, match.Index - startIndex); + var lstBefore = strBefore.Split(separators, StringSplitOptions.RemoveEmptyEntries); + ret.AddRange(lstBefore); + startIndex = match.Index + match.Length; + + if (item.Length == 0) + continue; + + ret.Add(item); + } + + if (startIndex < str.Length - 1) { + // Add all items after the quoted match, using standard splitting. + var strBefore = str.Substring(startIndex); + var lstBefore = strBefore.Split(separators, StringSplitOptions.RemoveEmptyEntries); + ret.AddRange(lstBefore); + } + + return ret; + } + + } +} |