00001 /******************************************************************************* 00002 * Copyright (C) 2001-2004 Vintela, Inc. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions are met: 00006 * 00007 * - Redistributions of source code must retain the above copyright notice, 00008 * this list of conditions and the following disclaimer. 00009 * 00010 * - Redistributions in binary form must reproduce the above copyright notice, 00011 * this list of conditions and the following disclaimer in the documentation 00012 * and/or other materials provided with the distribution. 00013 * 00014 * - Neither the name of Vintela, Inc. nor the names of its 00015 * contributors may be used to endorse or promote products derived from this 00016 * software without specific prior written permission. 00017 * 00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc. OR THE CONTRIBUTORS 00022 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00028 * POSSIBILITY OF SUCH DAMAGE. 00029 *******************************************************************************/ 00030 00036 #ifndef OW_DLL_SHAREDLIBRARY_HPP_INCLUDE_GUARD_ 00037 #define OW_DLL_SHAREDLIBRARY_HPP_INCLUDE_GUARD_ 00038 00039 #include "OW_config.h" 00040 #if defined(OW_USE_DLL) 00041 #include "OW_SharedLibrary.hpp" 00042 00043 #include "OW_Types.hpp" 00044 00045 // The classes and functions defined in this file are not meant for general 00046 // use, they are internal implementation details. They may change at any time. 00047 00048 namespace OW_NAMESPACE 00049 { 00050 00055 class OW_COMMON_API DLLSharedLibrary : public SharedLibrary 00056 { 00057 public: 00058 DLLSharedLibrary(HINSTANCE libhandle, const String& libName); 00059 virtual ~DLLSharedLibrary(); 00060 00061 protected: 00071 virtual bool doGetFunctionPointer( const String& functionName, 00072 void** fp ) const; 00073 00074 private: 00075 HINSTANCE m_libhandle; 00076 String m_libName; 00077 }; 00078 00079 } // end namespace OW_NAMESPACE 00080 00081 #endif // OW_USE_DLL 00082 #endif