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DynLib.h

00001 /********************************************************************
00002 ** Copyright (C) 2000 SOMELib Project
00003 **
00004 ** This library is free software; you can redistribute it and/or
00005 ** modify it under the terms of the GNU Library General Public
00006 ** License as published by the Free Software Foundation; either
00007 ** version 2 of the License, or (at your option) any later version.
00008 **
00009 ** This library is distributed in the hope that it will be useful,
00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012 ** Library General Public License for more details.
00013 **
00014 ** You should have received a copy of the GNU Library General Public
00015 ** License along with this library; if not, write to the
00016 ** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017 ** Boston, MA  02111-1307, USA.
00018 **
00019 *******************************************************************/
00020 
00021 #ifndef LINUX_SO_DYN_LIB_HEADER
00022 #define LINUX_SO_DYN_LIB_HEADER
00023 
00024 #include "../BasicDynLib.h"
00025 #include <dlfcn.h>
00026 
00027 namespace SOME
00028 {
00029 
00030 class DynLib: public SOME::BasicDynLib
00031 {
00032 private:
00033     DynLib();
00034     friend SOME::BasicDynLib* SOME::newDynLib();
00035 
00036 public:
00037     ~DynLib()
00038     {
00039         unloadLibrary();
00040     }
00041     virtual bool loadLibrary(const char* filepath);
00042     virtual void* getFunction(const char* func);
00043 
00044 protected:
00045     virtual bool parsePath( const std::string &path, std::string &return_dir, std::string &return_pattern );
00046     virtual std::list < std::string > enumPlatformDirectory( const std::string& path );
00047 
00048 private:
00049     virtual void unloadLibrary();
00050 
00051 private:
00052     void* lib;
00053 };
00054 
00055 } //namespace SOME
00056 
00057 #endif

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