Fixes: Move Windows helpers for AbstractProcess in place for use with Windows Debugger.

src/libs/utils/abstractprocess_win.cpp

@@ -0,0 +1,117 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+**
+**************************************************************************/
+
+#include "abstractprocess.h"
+
+#include <windows.h>
+
+namespace Core {
+namespace Utils {  
+
+QStringList AbstractProcess::fixWinEnvironment(const QStringList &env)
+{
+    QStringList envStrings = env;
+    // add PATH if necessary (for DLL loading)
+    if (envStrings.filter(QRegExp(QLatin1String("^PATH="),Qt::CaseInsensitive)).isEmpty()) {
+        QByteArray path = qgetenv("PATH");
+        if (!path.isEmpty())
+            envStrings.prepend(QString(QLatin1String("PATH=%1")).arg(QString::fromLocal8Bit(path)));
+    }
+    // add systemroot if needed
+    if (envStrings.filter(QRegExp(QLatin1String("^SystemRoot="),Qt::CaseInsensitive)).isEmpty()) {
+        QByteArray systemRoot = qgetenv("SystemRoot");
+        if (!systemRoot.isEmpty())
+            envStrings.prepend(QString(QLatin1String("SystemRoot=%1")).arg(QString::fromLocal8Bit(systemRoot)));
+    }
+    return envStrings;
+}
+
+QString AbstractProcess::createWinCommandline(const QString &program, const QStringList &args)
+{
+    const QChar doubleQuote = QLatin1Char('"');
+    const QChar blank = QLatin1Char(' ');
+    const QChar backSlash = QLatin1Char('\\');
+
+    QString programName = program;
+    if (!programName.startsWith(doubleQuote) && !programName.endsWith(doubleQuote) && programName.contains(blank)) {
+        programName.insert(0, doubleQuote);
+        programName.append(doubleQuote);
+    }
+    // add the prgram as the first arrg ... it works better
+    programName.replace(QLatin1Char('/'), backSlash);
+    QString cmdLine = programName;
+    if (args.empty())
+        return cmdLine;
+
+    cmdLine += blank;
+    for (int i = 0; i < args.size(); ++i) {
+        QString tmp = args.at(i);
+        // in the case of \" already being in the string the \ must also be escaped
+        tmp.replace(QLatin1String("\\\""), QLatin1String("\\\\\""));
+        // escape a single " because the arguments will be parsed
+        tmp.replace(QString(doubleQuote), QLatin1String("\\\""));
+        if (tmp.isEmpty() || tmp.contains(blank) || tmp.contains('\t')) {
+            // The argument must not end with a \ since this would be interpreted
+            // as escaping the quote -- rather put the \ behind the quote: e.g.
+            // rather use "foo"\ than "foo\"
+            QString endQuote(doubleQuote);
+            int i = tmp.length();
+            while (i > 0 && tmp.at(i - 1) == backSlash) {
+                --i;
+                endQuote += backSlash;
+            }
+            cmdLine += QLatin1String(" \"");
+            cmdLine += tmp.left(i);
+            cmdLine += endQuote;
+        } else {
+            cmdLine += blank;
+            cmdLine += tmp;
+        }
+    }
+    return cmdLine;
+}
+
+QByteArray AbstractProcess::createWinEnvironment(const QStringList &env)
+{
+    QByteArray envlist;
+    int pos = 0;
+    foreach (const QString &tmp, env) {
+        const uint tmpSize = sizeof(TCHAR) * (tmp.length() + 1);
+        envlist.resize(envlist.size() + tmpSize);
+        memcpy(envlist.data() + pos, tmp.utf16(), tmpSize);
+        pos += tmpSize;
+    }
+    envlist.resize(envlist.size() + 2);
+    envlist[pos++] = 0;
+    envlist[pos++] = 0;
+    return envlist;
+}
+
+} //namespace Utils
+} //namespace Core