1 files changed, 103 insertions, 0 deletions
diff --git a/src/libs/installer/adminauthorization_win.cpp b/src/libs/installer/adminauthorization_win.cpp
new file mode 100644
index 000000000..7cfd6b3dc
--- /dev/null
+++ b/src/libs/installer/adminauthorization_win.cpp
@@ -0,0 +1,103 @@
+/**************************************************************************
+**
+** This file is part of Installer Framework
+**
+** Copyright (c) 2011-2012 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** 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.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+#include "adminauthorization.h"
+
+#include "utils.h"
+
+#include <QtCore/QDebug>
+#include <QtCore/QDir>
+#include <QtCore/QStringList>
+#include <QtCore/QVector>
+
+#include <windows.h>
+
+AdminAuthorization::AdminAuthorization()
+{
+}
+
+bool AdminAuthorization::authorize()
+{
+    setAuthorized();
+    emit authorized();
+    return true;
+}
+
+bool AdminAuthorization::hasAdminRights()
+{
+    SID_IDENTIFIER_AUTHORITY authority = SECURITY_NT_AUTHORITY;
+    PSID adminGroup;
+    // Initialize SID.
+    if (!AllocateAndInitializeSid(&authority,
+                                  2,
+                                  SECURITY_BUILTIN_DOMAIN_RID,
+                                  DOMAIN_ALIAS_RID_ADMINS,
+                                  0, 0, 0, 0, 0, 0,
+                                  &adminGroup))
+        return false;
+
+    BOOL isInAdminGroup = FALSE;
+    if (!CheckTokenMembership(0, adminGroup, &isInAdminGroup))
+        isInAdminGroup = FALSE;
+
+    FreeSid(adminGroup);
+    return isInAdminGroup;
+}
+
+bool AdminAuthorization::execute(QWidget *, const QString &program, const QStringList &arguments)
+{
+    const QString file = QDir::toNativeSeparators(program);
+    const QString args = QInstaller::createCommandline(QString(), arguments);
+
+    const int len = GetShortPathNameW((wchar_t *)file.utf16(), 0, 0);
+    if (len == 0)
+        return false;
+    wchar_t *const buffer = new wchar_t[len];
+    GetShortPathName((wchar_t *)file.utf16(), buffer, len);
+
+    SHELLEXECUTEINFOW TempInfo = { 0 };
+    TempInfo.cbSize = sizeof(SHELLEXECUTEINFOW);
+    TempInfo.fMask = 0;
+    TempInfo.hwnd = 0;
+    TempInfo.lpVerb = L"runas";
+    TempInfo.lpFile = buffer;
+    TempInfo.lpParameters = (wchar_t *)args.utf16();
+    TempInfo.lpDirectory = 0;
+    TempInfo.nShow = SW_NORMAL;
+
+    
+    qDebug() << QString::fromLatin1(" starting elevated process %1 %2 with ::ShellExecuteExW( &TempInfo );"
+        ).arg(program, arguments.join(QLatin1String(" ")));
+    const bool result = ::ShellExecuteExW(&TempInfo);
+    qDebug() << QLatin1String("after starting elevated process");
+    delete[] buffer;
+    return result;
+}