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extension.h

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00001 // 
00002 //   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
00003 //   Foundation, Inc
00004 // 
00005 // This program is free software; you can redistribute it and/or modify
00006 // it under the terms of the GNU General Public License as published by
00007 // the Free Software Foundation; either version 3 of the License, or
00008 // (at your option) any later version.
00009 // 
00010 // This program is distributed in the hope that it will be useful,
00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013 // GNU General Public License for more details.
00014 // 
00015 // You should have received a copy of the GNU General Public License
00016 // along with this program; if not, write to the Free Software
00017 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00018 
00019 #ifndef GNASH_EXTENSION_H
00020 #define GNASH_EXTENSION_H
00021 
00022 #include <map>
00023 #include <vector>
00024 #include <string>
00025 #include <boost/tokenizer.hpp>
00026 #include "sharedlib.h"
00027 #include "dsodefs.h"
00028 
00029 
00030 namespace gnash 
00031 {  
00032   
00033 class DSOEXPORT Extension
00034 {
00035     typedef boost::char_separator<char> Sep;
00036     typedef boost::tokenizer< Sep > Tok;
00037       
00038 public:
00039 
00040     Extension();
00041 
00042     Extension(const std::string& dir);
00043 
00044     ~Extension();
00045 
00047     bool scanDir();
00048 
00050     //
00052     bool scanDir(const std::string& dir);
00053 
00056     //
00059     bool scanAndLoad(as_object &where);
00060 
00063     //
00067     bool scanAndLoad(const std::string& dir, as_object &where);
00068 
00069     // open a module, initialize the module within Gnash. Known function name.
00070     bool initModuleWithFunc(const std::string& module, const std::string& func, as_object &obj);
00071     bool initNewObject(as_object &obj);
00072     void dumpModules();
00073 protected:
00074 
00076     //
00080     bool initModule(const std::string& module, as_object &obj);
00081 
00083     std::vector<std::string> _modules;
00084     
00086     std::map<std::string, SharedLib *> _plugins;
00087     
00089     std::string _pluginsdir;
00090 };
00091 
00092 } // end of gnash namespace
00093 
00094 // GNASH_EXTENSION_H
00095 #endif
00096 
00097 // Local Variables:
00098 // mode: C++
00099 // indent-tabs-mode: t
00100 // End:

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