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/*
* Copyright (C) 2006-2008 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program 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. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program 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.
*
* $Id: printf_hook.c 3589 2008-03-13 14:14:44Z martin $
*/
#include "printf_hook.h"
#include <utils.h>
typedef struct private_printf_hook_t private_printf_hook_t;
/**
* private data of printf_hook
*/
struct private_printf_hook_t {
/**
* public functions
*/
printf_hook_t public;
};
/**
* Implementation of printf_hook_t.add_handler.
*/
static void add_handler(private_printf_hook_t *this, char spec,
printf_hook_functions_t hook)
{
register_printf_function(spec, hook.print, hook.arginfo);
}
/**
* Implementation of printf_hook_t.destroy
*/
static void destroy(private_printf_hook_t *this)
{
free(this);
}
/*
* see header file
*/
printf_hook_t *printf_hook_create()
{
private_printf_hook_t *this = malloc_thing(private_printf_hook_t);
this->public.add_handler = (void(*)(printf_hook_t*, char, printf_hook_functions_t))add_handler;
this->public.destroy = (void(*)(printf_hook_t*))destroy;
return &this->public;
}
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