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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2009 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
/* $Core */
#include "inspircd.h"
#include "dynamic.h"
#ifndef WIN32
#include <dlfcn.h>
#endif
DLLManager::DLLManager(const char *fname)
{
err = NULL;
if (!strstr(fname,".so"))
{
err = "This doesn't look like a module file to me...";
return;
}
h = dlopen(fname, RTLD_NOW|RTLD_LOCAL|RTLD_NODELETE);
if (!h)
{
err = dlerror();
return;
}
}
DLLManager::~DLLManager()
{
/* close the library */
if (h)
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)
{
dlerror(); // clear value
*v = dlsym(h, sym_name);
err = dlerror();
if (!*v || err)
return false;
}
/* succeeded :) */
return true;
}
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