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// license:GPL-2.0+
// copyright-holders:Couriersud
/*
* nl_factory.h
*
*
*/
#ifndef NLFACTORY_H_
#define NLFACTORY_H_
#include "nl_config.h"
#include "plib/palloc.h"
#include "plib/plists.h"
#include "nl_base.h"
namespace netlist
{
// -----------------------------------------------------------------------------
// net_dev class factory
// -----------------------------------------------------------------------------
class base_factory_t
{
NETLIST_PREVENT_COPYING(base_factory_t)
public:
ATTR_COLD base_factory_t(const pstring &name, const pstring &classname,
const pstring &def_param)
: m_name(name), m_classname(classname), m_def_param(def_param)
{}
virtual ~base_factory_t() {}
virtual device_t *Create() = 0;
ATTR_COLD const pstring &name() const { return m_name; }
ATTR_COLD const pstring &classname() const { return m_classname; }
ATTR_COLD const pstring ¶m_desc() const { return m_def_param; }
ATTR_COLD const pstring_list_t term_param_list();
ATTR_COLD const pstring_list_t def_params();
protected:
pstring m_name; /* device name */
pstring m_classname; /* device class name */
pstring m_def_param; /* default parameter */
};
template <class C>
class factory_t : public base_factory_t
{
NETLIST_PREVENT_COPYING(factory_t)
public:
ATTR_COLD factory_t(const pstring &name, const pstring &classname,
const pstring &def_param)
: base_factory_t(name, classname, def_param) { }
ATTR_COLD device_t *Create()
{
device_t *r = palloc(C);
//r->init(setup, name);
return r;
}
};
class factory_list_t
{
public:
typedef plist_t<base_factory_t *> list_t;
factory_list_t();
~factory_list_t();
template<class _C>
ATTR_COLD void register_device(const pstring &name, const pstring &classname,
const pstring &def_param)
{
m_list.add(palloc(factory_t< _C >, name, classname, def_param));
}
ATTR_COLD void register_device(base_factory_t *factory)
{
m_list.add(factory);
}
ATTR_COLD device_t *new_device_by_classname(const pstring &classname) const;
ATTR_COLD device_t *new_device_by_name(const pstring &name, setup_t &setup) const;
ATTR_COLD base_factory_t * factory_by_name(const pstring &name, setup_t &setup) const;
const list_t &list() { return m_list; }
private:
list_t m_list;
};
}
#endif /* NLFACTORY_H_ */
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