1 files changed, 66 insertions, 0 deletions
diff --git a/setup_native/source/win32/customactions/shellextensions/checkdirectory.cxx b/setup_native/source/win32/customactions/shellextensions/checkdirectory.cxx
new file mode 100644
index 000000000..8e4166b0d
--- /dev/null
+++ b/setup_native/source/win32/customactions/shellextensions/checkdirectory.cxx
@@ -0,0 +1,66 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "shlxtmsi.hxx"
+
+#include <malloc.h>
+#include <assert.h>
+
+#include <queue>
+#include <stdio.h>
+
+#include <systools/win32/uwinapi.h>
+#include "../tools/seterror.hxx"
+
+extern "C" __declspec(dllexport) UINT __stdcall CheckInstallDirectory(MSIHANDLE handle)
+{
+    std::wstring sInstallPath = GetMsiPropertyW(handle, L"INSTALLLOCATION");
+    std::wstring sOfficeHostnamePath = GetMsiPropertyW(handle, L"OFFICEDIRHOSTNAME");
+
+    // MessageBoxW(NULL, sInstallPath.c_str(), L"DEBUG", MB_OK);
+
+    // unsetting all properties
+
+    UnsetMsiPropertyW(handle, L"DIRECTORY_NOT_EMPTY");
+
+    // 1. Searching for file setup.ini
+
+    std::wstring sSetupIniPath = sInstallPath + sOfficeHostnamePath + L"\\program\\setup.ini";
+
+    WIN32_FIND_DATAW data;
+    HANDLE hdl = FindFirstFileW(sSetupIniPath.c_str(), &data);
+
+    // std::wstring mystr = L"Searching for " + sSetupIniPath;
+    // MessageBoxW(NULL, mystr.c_str(), L"DEBUG", MB_OK);
+
+    if (IsValidHandle(hdl))
+    {
+        // setup.ini found -> directory cannot be used for installation.
+        SetMsiPropertyW(handle, L"DIRECTORY_NOT_EMPTY", L"1");
+        SetMsiErrorCode(MSI_ERROR_DIRECTORY_NOT_EMPTY);
+        // std::wstring notEmptyStr = L"Directory is not empty. Please choose another installation directory.";
+        // std::wstring notEmptyTitle = L"Directory not empty";
+        // MessageBoxW(NULL, notEmptyStr.c_str(), notEmptyTitle.c_str(), MB_OK);
+        FindClose(hdl);
+    }
+
+    return ERROR_SUCCESS;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */