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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
* E-mail:
* <brain@chatspike.net>
* <Craig@chatspike.net>
*
* Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#ifndef __DLL_H
#define __DLL_H
typedef void * (initfunc) (void);
#include "inspircd_config.h"
class DLLManager
{
public:
DLLManager(const char *fname);
virtual ~DLLManager();
#ifdef STATIC_LINK
bool GetSymbol( initfunc* &v, const char *sym_name );
#else
bool GetSymbol( void **, const char *sym_name );
#endif
char* LastError()
{
return err;
}
protected:
void *h;
char *err;
#ifdef STATIC_LINK
char staticname[1024];
#endif
};
class DLLFactoryBase : public DLLManager
{
public:
DLLFactoryBase(const char *fname, const char *func_name = 0);
virtual ~DLLFactoryBase();
#ifdef STATIC_LINK
initfunc *factory_func;
#else
void * (*factory_func)(void);
#endif
};
template <class T> class DLLFactory : public DLLFactoryBase
{
public:
DLLFactory(const char *fname, const char *func_name=0) : DLLFactoryBase(fname,func_name)
{
if (factory_func)
factory = reinterpret_cast<T*>(factory_func());
else
factory = reinterpret_cast<T*>(-1);
}
~DLLFactory()
{
if (factory)
delete factory;
}
T *factory;
};
#endif
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