00001 // 00002 // SharedLibrary_HPUX.h 00003 // 00004 // $Id: //poco/1.3/Foundation/include/Poco/SharedLibrary_HPUX.h#1 $ 00005 // 00006 // Library: Foundation 00007 // Package: SharedLibrary 00008 // Module: SharedLibrary 00009 // 00010 // Definition of the SharedLibraryImpl class for HP-UX. 00011 // 00012 // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. 00013 // and Contributors. 00014 // 00015 // Permission is hereby granted, free of charge, to any person or organization 00016 // obtaining a copy of the software and accompanying documentation covered by 00017 // this license (the "Software") to use, reproduce, display, distribute, 00018 // execute, and transmit the Software, and to prepare derivative works of the 00019 // Software, and to permit third-parties to whom the Software is furnished to 00020 // do so, all subject to the following: 00021 // 00022 // The copyright notices in the Software and this entire statement, including 00023 // the above license grant, this restriction and the following disclaimer, 00024 // must be included in all copies of the Software, in whole or in part, and 00025 // all derivative works of the Software, unless such copies or derivative 00026 // works are solely in the form of machine-executable object code generated by 00027 // a source language processor. 00028 // 00029 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00030 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00031 // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 00032 // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 00033 // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 00034 // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 00035 // DEALINGS IN THE SOFTWARE. 00036 // 00037 00038 00039 #ifndef Foundation_SharedLibrary_HPUX_INCLUDED 00040 #define Foundation_SharedLibrary_HPUX_INCLUDED 00041 00042 00043 #include "Poco/Foundation.h" 00044 #include "Poco/Mutex.h" 00045 #include <dl.h> 00046 00047 00048 namespace Poco { 00049 00050 00051 class Foundation_API SharedLibraryImpl 00052 { 00053 protected: 00054 SharedLibraryImpl(); 00055 ~SharedLibraryImpl(); 00056 void loadImpl(const std::string& path); 00057 void unloadImpl(); 00058 bool isLoadedImpl() const; 00059 void* findSymbolImpl(const std::string& name); 00060 const std::string& getPathImpl() const; 00061 static std::string suffixImpl(); 00062 00063 private: 00064 std::string _path; 00065 shl_t _handle; 00066 static FastMutex _mutex; 00067 }; 00068 00069 00070 } // namespace Poco 00071 00072 00073 #endif // Foundation_SharedLibrary_HPUX_INCLUDED