--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.jpackage/windows/native/msiwrapper/Resources.h	Mon Jun 17 15:38:04 2019 -0400
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#ifndef RESOURCES_H
+#define RESOURCES_H
+
+#include "WinSysInfo.h"
+
+
+/**
+ * Classes for resource loading.
+ * Common use cases:
+ *  - check if resource is available and save it to file:
+ *      Resource res(_T("MyResource"), _T("CustomResourceType"));
+ *      if (res.available()) {
+ *          res.saveToFile(_T("c:\\temp\\my_resource.bin"));
+ *      }
+ */
+
+class Resource {
+public:
+    // name and type can be specified by string id, by integer id (RT_* constants or MAKEINTRESOURCE)
+    Resource(LPCWSTR name, LPCWSTR type, HINSTANCE module = SysInfo::getCurrentModuleHandle());
+    Resource(UINT id, LPCWSTR type, HINSTANCE module = SysInfo::getCurrentModuleHandle());
+
+    bool available() const;
+
+    // all this methods throw exception if the resource is not available
+    unsigned size() const;
+    // gets raw pointer to the resource data
+    LPCVOID rawData() const;
+
+    // save the resource to a file
+    void saveToFile(const std::wstring &filePath) const;
+
+    typedef std::vector<BYTE> ByteArray;
+    // returns the resource as byte array
+    ByteArray binary() const;
+
+private:
+    std::wstring nameStr;
+    LPCWSTR namePtr;    // can be integer (MAKEINTRESOURCE) value or point to nameStr.c_str()
+    std::wstring typeStr;
+    LPCWSTR typePtr;    // can be integer (MAKEINTRESOURCE) value or point to nameStr.c_str()
+    HINSTANCE instance;
+
+    void init(LPCWSTR name, LPCWSTR type, HINSTANCE module);
+
+    // generates error message
+    std::string getErrMsg(const std::string &descr) const;
+    HRSRC findResource() const;
+    LPVOID getPtr(DWORD &size) const;
+
+private:
+    // disable copying
+    Resource(const Resource&);
+    Resource& operator = (const Resource&);
+};
+
+#endif // RESOURCES_H