00001 /******************************************************************************* 00002 * Copyright (C) 2004 Vintela, Inc. All rights reserved. 00003 * Copyright (C) 2005 Novell, Inc. All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * - Redistributions of source code must retain the above copyright notice, 00009 * this list of conditions and the following disclaimer. 00010 * 00011 * - Redistributions in binary form must reproduce the above copyright notice, 00012 * this list of conditions and the following disclaimer in the documentation 00013 * and/or other materials provided with the distribution. 00014 * 00015 * - Neither the name of Vintela, Inc., Novell, Inc., nor the names of its 00016 * contributors may be used to endorse or promote products derived from this 00017 * software without specific prior written permission. 00018 * 00019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00020 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00021 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00022 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc., Novell, Inc., OR THE 00023 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00024 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00025 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 00026 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00027 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00028 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 00029 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00030 *******************************************************************************/ 00031 00032 00038 #include "blocxx/BLOCXX_config.h" 00039 00040 #if defined(BLOCXX_USE_DLL) 00041 #include "blocxx/DLLSharedLibraryLoader.hpp" 00042 #include "blocxx/DLLSharedLibrary.hpp" 00043 #include "blocxx/Format.hpp" 00044 #include "blocxx/System.hpp" 00045 00046 namespace BLOCXX_NAMESPACE 00047 { 00048 00050 DLLSharedLibraryLoader::DLLSharedLibraryLoader() 00051 { 00052 ::SetCurrentDirectory(BLOCXX_DEFAULT_LIB_DIR); 00053 } 00054 00056 SharedLibraryRef 00057 DLLSharedLibraryLoader::loadSharedLibrary(const String& filename, 00058 const LoggerRef& logger) const 00059 { 00060 HINSTANCE libhandle = ::LoadLibrary(filename.c_str()); 00061 if (libhandle) 00062 { 00063 return SharedLibraryRef(new DLLSharedLibrary(libhandle, 00064 filename)); 00065 } 00066 00067 BLOCXX_LOG_ERROR(logger, Format("DLLSharedLibraryLoader::loadSharedLibrary " 00068 "LoadLibrary returned NULL. Error is: %1", 00069 System::lastErrorMsg()).c_str()); 00070 00071 return SharedLibraryRef(0); 00072 } 00073 00075 SharedLibraryLoaderRef 00076 SharedLibraryLoader::createSharedLibraryLoader() 00077 { 00078 return SharedLibraryLoaderRef(new DLLSharedLibraryLoader); 00079 } 00081 DLLSharedLibraryLoader::~DLLSharedLibraryLoader() 00082 { 00083 } 00084 00085 } // end namespace BLOCXX_NAMESPACE 00086 00087 #endif // BLOCXX_USE_DLL
1.4.4