1 files changed, 117 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 100755
index 000000000000..ebd9de5e7fbe
--- /dev/null
+++ b/setup_native/source/win32/customactions/shellextensions/checkdirectory.cxx
@@ -0,0 +1,117 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#define _WIN32_WINNT 0x0401
+
+#ifdef _MSC_VER
+#pragma warning(push, 1) /* disable warnings within system headers */
+#endif
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <msiquery.h>
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+#include <malloc.h>
+#include <assert.h>
+
+#ifdef UNICODE
+#define _UNICODE
+#define _tstring    wstring
+#else
+#define _tstring    string
+#endif
+#include <tchar.h>
+#include <string>
+#include <queue>
+#include <stdio.h>
+
+#include <systools/win32/uwinapi.h>
+#include <../tools/seterror.hxx>
+
+static std::_tstring GetMsiProperty( MSIHANDLE handle, const std::_tstring& sProperty )
+{
+    std::_tstring result;
+    TCHAR szDummy[1] = TEXT("");
+    DWORD nChars = 0;
+
+    if ( MsiGetProperty( handle, sProperty.c_str(), szDummy, &nChars ) == ERROR_MORE_DATA )
+    {
+        DWORD nBytes = ++nChars * sizeof(TCHAR);
+        LPTSTR buffer = reinterpret_cast<LPTSTR>(_alloca(nBytes));
+        ZeroMemory( buffer, nBytes );
+        MsiGetProperty(handle, sProperty.c_str(), buffer, &nChars);
+        result = buffer;
+    }
+
+    return result;
+}
+
+static void UnsetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty)
+{
+    MsiSetProperty(handle, sProperty.c_str(), NULL);
+}
+
+static void SetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty, const std::_tstring&)
+{
+    MsiSetProperty(handle, sProperty.c_str(), TEXT("1"));
+}
+
+extern "C" UINT __stdcall CheckInstallDirectory(MSIHANDLE handle)
+{
+    std::_tstring sInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION"));
+    std::_tstring sOfficeHostnamePath = GetMsiProperty(handle, TEXT("OFFICEDIRHOSTNAME"));
+
+    // MessageBox(NULL, sInstallPath.c_str(), "DEBUG", MB_OK);
+
+    // unsetting all properties
+
+    UnsetMsiProperty( handle, TEXT("DIRECTORY_NOT_EMPTY") );
+
+    // 1. Searching for file setup.ini
+
+    std::_tstring sSetupIniPath = sInstallPath + sOfficeHostnamePath + TEXT("\\program\\setup.ini");
+
+    WIN32_FIND_DATA data;
+    HANDLE hdl = FindFirstFile(sSetupIniPath.c_str(), &data);
+
+    // std::_tstring mystr = "Searching for " + sSetupIniPath;
+    // MessageBox(NULL, mystr.c_str(), "DEBUG", MB_OK);
+
+    if ( IsValidHandle(hdl) )
+    {
+        // setup.ini found -> directory cannot be used for installation.
+        SetMsiProperty( handle, TEXT("DIRECTORY_NOT_EMPTY"), TEXT("1") );
+        SetMsiErrorCode( MSI_ERROR_DIRECTORY_NOT_EMPTY );
+        // std::_tstring notEmptyStr = "Directory is not empty. Please choose another installation directory.";
+        // std::_tstring notEmptyTitle = "Directory not empty";
+        // MessageBox(NULL, notEmptyStr.c_str(), notEmptyTitle.c_str(), MB_OK);
+    }
+
+    return ERROR_SUCCESS;
+}