Revert "Factored readRegistryKey implementation out of qmake"

This reverts commit f641369ceb7b7e2f95b9d0656b34c0517c5b95f7.

Conflicts:

	qmake/Makefile.unix

1 files changed, 0 insertions, 161 deletions

diff --git a/tools/shared/windows/registry.cpp b/tools/shared/windows/registry.cpp
deleted file mode 100644
index d342d78..0000000
--- a/tools/shared/windows/registry.cpp
+++ /dev/null
@@ -1,161 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the qmake application of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** 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.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/qstringlist.h>
-#include "registry.h"
-
-/*!
-  Returns the path part of a registry key.
-  e.g.
-      For a key
-          "Software\\Microsoft\\VisualStudio\\8.0\\Setup\\VC\\ProductDir"
-      it returns
-          "Software\\Microsoft\\VisualStudio\\8.0\\Setup\\VC\\"
-*/
-static QString keyPath(const QString &rKey)
-{
-    int idx = rKey.lastIndexOf(QLatin1Char('\\'));
-    if (idx == -1)
-        return QString();
-    return rKey.left(idx + 1);
-}
-
-/*!
-  Returns the name part of a registry key.
-  e.g.
-      For a key
-          "Software\\Microsoft\\VisualStudio\\8.0\\Setup\\VC\\ProductDir"
-      it returns
-          "ProductDir"
-*/
-static QString keyName(const QString &rKey)
-{
-    int idx = rKey.lastIndexOf(QLatin1Char('\\'));
-    if (idx == -1)
-        return rKey;
-
-    QString res(rKey.mid(idx + 1));
-    if (res == "Default" || res == ".")
-        res = "";
-    return res;
-}
-
-QString readRegistryKey(HKEY parentHandle, const QString &rSubkey)
-{
-    QString result;
-
-#ifdef Q_OS_WIN32
-    QString rSubkeyName = keyName(rSubkey);
-    QString rSubkeyPath = keyPath(rSubkey);
-
-    HKEY handle = 0;
-    LONG res = RegOpenKeyEx(parentHandle, (wchar_t*)rSubkeyPath.utf16(), 0, KEY_READ, &handle);
-
-    if (res != ERROR_SUCCESS)
-        return QString();
-
-    // get the size and type of the value
-    DWORD dataType;
-    DWORD dataSize;
-    res = RegQueryValueEx(handle, (wchar_t*)rSubkeyName.utf16(), 0, &dataType, 0, &dataSize);
-    if (res != ERROR_SUCCESS) {
-        RegCloseKey(handle);
-        return QString();
-    }
-
-    // get the value
-    QByteArray data(dataSize, 0);
-    res = RegQueryValueEx(handle, (wchar_t*)rSubkeyName.utf16(), 0, 0,
-                          reinterpret_cast<unsigned char*>(data.data()), &dataSize);
-    if (res != ERROR_SUCCESS) {
-        RegCloseKey(handle);
-        return QString();
-    }
-
-    switch (dataType) {
-        case REG_EXPAND_SZ:
-        case REG_SZ: {
-            result = QString::fromWCharArray(((const wchar_t *)data.constData()));
-            break;
-        }
-
-        case REG_MULTI_SZ: {
-            QStringList l;
-            int i = 0;
-            for (;;) {
-                QString s = QString::fromWCharArray((const wchar_t *)data.constData() + i);
-                i += s.length() + 1;
-
-                if (s.isEmpty())
-                    break;
-                l.append(s);
-            }
-            result = l.join(", ");
-            break;
-        }
-
-        case REG_NONE:
-        case REG_BINARY: {
-            result = QString::fromWCharArray((const wchar_t *)data.constData(), data.size() / 2);
-            break;
-        }
-
-        case REG_DWORD_BIG_ENDIAN:
-        case REG_DWORD: {
-            Q_ASSERT(data.size() == sizeof(int));
-            int i;
-            memcpy((char*)&i, data.constData(), sizeof(int));
-            result = QString::number(i);
-            break;
-        }
-
-        default:
-            qWarning("QSettings: unknown data %d type in windows registry", dataType);
-            break;
-    }
-
-    RegCloseKey(handle);
-#endif
-
-    return result;
-}
-
-