These are the examples provided for [[/users/frank26080115/libraries/LPC1700CMSIS_Lib/]] Note, the entire "program" is not compilable!
Diff: EMAC/uIP/apps/resolv/resolv.h
- Revision:
- 0:bf7b9fba3924
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EMAC/uIP/apps/resolv/resolv.h Sun Mar 20 05:38:56 2011 +0000 @@ -0,0 +1,75 @@ +/** + * \addtogroup resolv + * @{ + */ +/** + * \file + * DNS resolver code header file. + * \author Adam Dunkels <adam@dunkels.com> + */ + +/* + * Copyright (c) 2002-2003, Adam Dunkels. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * This file is part of the uIP TCP/IP stack. + * + * $Id: resolv.h,v 1.4 2006/06/11 21:46:37 adam Exp $ + * + */ +#ifndef __RESOLV_H__ +#define __RESOLV_H__ + +typedef int uip_udp_appstate_t; +void resolv_appcall(void); +#define UIP_UDP_APPCALL resolv_appcall + +#include "uipopt.h" + +/** + * Callback function which is called when a hostname is found. + * + * This function must be implemented by the module that uses the DNS + * resolver. It is called when a hostname is found, or when a hostname + * was not found. + * + * \param name A pointer to the name that was looked up. \param + * ipaddr A pointer to a 4-byte array containing the IP address of the + * hostname, or NULL if the hostname could not be found. + */ +void resolv_found(char *name, u16_t *ipaddr); + +/* Functions. */ +void resolv_conf(u16_t *dnsserver); +u16_t *resolv_getserver(void); +void resolv_init(void); +u16_t *resolv_lookup(char *name); +void resolv_query(char *name); + +#endif /* __RESOLV_H__ */ + +/** @} */