1 // Copyright (C) 2006-2014 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef __DYNLIBLOADERGNU_HXX__
21 #define __DYNLIBLOADERGNU_HXX__
32 void *_handleOnLoadedLib;
34 static const char _extForDynLib[];
36 DynLibLoaderGNU(const std::string& libNameWithoutExtension);
38 bool isLibFileFindable() const;
39 std::string getLibNameWithoutExt() const;
40 int appendDirInSearchPath(const std::string& dirName);
41 int removeDirInSearchPath(const std::string& dirName);
42 void *getHandleOnSymbolWithName(const std::string& symbName, bool stopOnError=true);
43 static const char *getExtensionForDynLib();
49 void loadLib() { load(); }//! load lib without regarding that _libName is reachable
50 void *resolveSymb(const std::string& symbName, bool stopOnError);
52 // Forbid the use of copy constructor and assignment operator to avoid messing up
53 // with the library handle
54 DynLibLoaderGNU(const DynLibLoaderGNU & orig) {}
55 DynLibLoaderGNU& operator=(const DynLibLoaderGNU & orig) { return *this; }