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129 lines
4.9 KiB
129 lines
4.9 KiB
/**************************************************************************** |
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* apps/netutils/uiplib.h |
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* Various non-standard APIs to support netutils. All non-standard and |
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* intended only for internal use. |
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* |
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* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved. |
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr> |
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* |
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* Some of these APIs derive from uIP but all of them use the uip_ prefix |
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* to identify them as members of this library. uIP also has a BSD style |
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* license: |
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* |
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* Author: Adam Dunkels <adam@sics.se> |
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* Copyright (c) 2002, Adam Dunkels. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* 3. The name of the author may not be used to endorse or promote |
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* products derived from this software without specific prior |
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* written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************/ |
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#ifndef __APPS_NETUTILS_UIPLIB_H |
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#define __APPS_NETUTILS_UIPLIB_H |
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/**************************************************************************** |
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* Included Files |
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****************************************************************************/ |
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#include <nuttx/config.h> |
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#include <stdint.h> |
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#include <stdbool.h> |
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#include <pthread.h> |
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#include <netinet/in.h> |
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#include <nuttx/net/uip/uipopt.h> |
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/**************************************************************************** |
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* Pre-processor Definitions |
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****************************************************************************/ |
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/* SOCK_DGRAM is the preferred socket type to use when we just want a |
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* socket for performing drive ioctls. However, we can't use SOCK_DRAM |
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* if UDP is disabled. |
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*/ |
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#ifdef CONFIG_NET_UDP |
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# define UIPLIB_SOCK_IOCTL SOCK_DGRAM |
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#else |
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# define UIPLIB_SOCK_IOCTL SOCK_STREAM |
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#endif |
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/**************************************************************************** |
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* Public Function Prototypes |
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****************************************************************************/ |
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/* Convert a textual representation of an IP address to a numerical representation. |
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* |
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* This function takes a textual representation of an IP address in |
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* the form a.b.c.d and converts it into a 4-byte array that can be |
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* used by other uIP functions. |
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* |
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* addrstr A pointer to a string containing the IP address in |
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* textual form. |
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* |
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* addr A pointer to a 4-byte array that will be filled in with |
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* the numerical representation of the address. |
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* |
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* Return: 0 If the IP address could not be parsed. |
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* Return: Non-zero If the IP address was parsed. |
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*/ |
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extern bool uiplib_ipaddrconv(const char *addrstr, uint8_t *addr); |
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/* Get and set IP/MAC addresses (Ethernet L2 only) */ |
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#ifdef CONFIG_NET_ETHERNET |
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extern int uip_setmacaddr(const char *ifname, const uint8_t *macaddr); |
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extern int uip_getmacaddr(const char *ifname, uint8_t *macaddr); |
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#endif |
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/* IP address support */ |
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#ifdef CONFIG_NET_IPv6 |
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extern int uip_gethostaddr(const char *ifname, struct in6_addr *addr); |
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extern int uip_sethostaddr(const char *ifname, const struct in6_addr *addr); |
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extern int uip_setdraddr(const char *ifname, const struct in6_addr *addr); |
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extern int uip_setnetmask(const char *ifname, const struct in6_addr *addr); |
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#else |
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extern int uip_gethostaddr(const char *ifname, struct in_addr *addr); |
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extern int uip_sethostaddr(const char *ifname, const struct in_addr *addr); |
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extern int uip_setdraddr(const char *ifname, const struct in_addr *addr); |
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extern int uip_setnetmask(const char *ifname, const struct in_addr *addr); |
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#endif |
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/* HTTP support */ |
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extern int uip_parsehttpurl(const char *url, uint16_t *port, |
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char *hostname, int hostlen, |
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char *filename, int namelen); |
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/* Generic server logic */ |
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extern void uip_server(uint16_t portno, pthread_startroutine_t handler, int stacksize); |
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#endif /* __APPS_NETUTILS_UIPLIB_H */
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