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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* Inspire is copyright (C) 2002-2004 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.
*
* ---------------------------------------------------
*/
#include "globals.h"
#include <dlfcn.h>
#include "dynamic.h"
DLLManager::DLLManager(const char *fname)
{
// Try to open the library now and get any error message.
h=dlopen( fname, RTLD_NOW );
err=dlerror();
}
DLLManager::~DLLManager()
{
// close the library if it isn't null
if (h!=0)
dlclose(h);
}
bool DLLManager::GetSymbol(void **v, const char *sym_name)
{
// try extract a symbol from the library
// get any error message is there is any
if( h!=0 )
{
*v = dlsym( h, sym_name );
err=dlerror();
if( err==0 )
return true;
else
return false;
}
else
{
return false;
}
}
DLLFactoryBase::DLLFactoryBase(const char *fname, const char *factory) : DLLManager(fname)
{
// try get the factory function if there is no error yet
factory_func=0;
if( LastError()==0 )
{
GetSymbol( (void **)&factory_func, factory ? factory : "init_module" );
}
}
DLLFactoryBase::~DLLFactoryBase()
{
}
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