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- Updated interface of pyloader to comply with the new plugin management system`s requirements

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- Commented a lot of code to make it compile-able. But still it doesn`t link (at least for me...)

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@710 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
elvez 2006-07-04 15:05:04 +00:00
parent b65adbe1cc
commit 401c569a9f
11 changed files with 751 additions and 719 deletions
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58
plugins/pyloader/src/hook.cc
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@ -1,58 +0,0 @@
// src/hook.cc - Copyright 2005, 2006, University
// of Padova, dept. of Pure and Applied
// Mathematics
//
// This file is part of SGPEMv2.
//
// This is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// SGPEMv2 is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SGPEMv2; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
// The idea of this file is to provide a static function to execute
// when the plugin (this library) is loaded. Thus the name "hook".
// For the moment, instead of a function hook to be called by the
// libbackend.so module, we have a static PythonPolicyManager object.
// This is a risk.
#warning FIXME : this code is quite a bad idea. Replace me with \
a hookable structure, and execute a pointer to function stored \
therein. See "info libtool": "dlopened modules"
#include "python_policy_manager.hh"
#include "config.h"
#ifdef __cplusplus
extern "C"
{
#endif
#define SG_CONSTRUCTOR __attribute__ ((constructor))
#define SG_DESTRUCTOR __attribute__ ((destructor))
#define _libpyloader_LTX__global_pm (_global_pm);
PolicyManager* _global_pm = NULL;
void SG_DLLEXPORT SG_CONSTRUCTOR hook_ctor(void)
{
_global_pm = PythonPolicyManager::get_instance();
}
void SG_DLLEXPORT SG_DESTRUCTOR hook_dtor(void)
{
delete _global_pm;
}
#ifdef __cplusplus
}
#endif

70
plugins/pyloader/src/plugin.cc Normal file
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// src/plugin.cc - Copyright 2005, 2006, University
// of Padova, dept. of Pure and Applied
// Mathematics
//
// This file is part of SGPEMv2.
//
// This is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// SGPEMv2 is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SGPEMv2; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#include "config.h"
#include "plugin.hh"
#include "python_policy_manager.hh"
#include <glibmm/ustring.h>
using namespace sgpem;
// Is this OK? If not, we must use a function with a local static variable...
PythonPolicyManager* _policy_manager = NULL;
void
Plugin::on_init()
{
if(_policy_manager == NULL)
_policy_manager = new sgpem::PythonPolicyManager();
}
void
Plugin::on_exit()
{
delete _policy_manager;
_policy_manager = NULL;
}
Glib::utring
Plugin::describe()
{
return "This plugin manages policies written in the Python scripting language";
}
Glib::ustring
Plugin::get_name()
{
return "Pyloader";
}
Glib::ustring
Plugin::get_author()
{
return "Copyright 2005, 2006, University of Padova, dept. of Pure and Applied Mathematics";
}
float
Plugin::get_version
{
return 1.0f;
}