mirror of
https://github.com/RT-Thread/rt-thread.git
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remove lwip.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2011 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong@gmail.com
File diff suppressed because it is too large
Load Diff
@@ -1,33 +0,0 @@
|
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/*
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* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
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||||
* 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.
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||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
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||||
* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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@@ -1,4 +0,0 @@
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||||
src/ - The source code for the lwIP TCP/IP stack.
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doc/ - The documentation for lwIP.
|
||||
|
||||
See also the FILES file in each subdirectory.
|
||||
@@ -1,89 +0,0 @@
|
||||
INTRODUCTION
|
||||
|
||||
lwIP is a small independent implementation of the TCP/IP protocol
|
||||
suite that has been developed by Adam Dunkels at the Computer and
|
||||
Networks Architectures (CNA) lab at the Swedish Institute of Computer
|
||||
Science (SICS).
|
||||
|
||||
The focus of the lwIP TCP/IP implementation is to reduce the RAM usage
|
||||
while still having a full scale TCP. This making lwIP suitable for use
|
||||
in embedded systems with tens of kilobytes of free RAM and room for
|
||||
around 40 kilobytes of code ROM.
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||||
|
||||
FEATURES
|
||||
|
||||
* IP (Internet Protocol) including packet forwarding over multiple network
|
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interfaces
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* ICMP (Internet Control Message Protocol) for network maintenance and debugging
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* IGMP (Internet Group Management Protocol) for multicast traffic management
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* UDP (User Datagram Protocol) including experimental UDP-lite extensions
|
||||
* TCP (Transmission Control Protocol) with congestion control, RTT estimation
|
||||
and fast recovery/fast retransmit
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* Specialized raw/native API for enhanced performance
|
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* Optional Berkeley-like socket API
|
||||
* DNS (Domain names resolver)
|
||||
* SNMP (Simple Network Management Protocol)
|
||||
* DHCP (Dynamic Host Configuration Protocol)
|
||||
* AUTOIP (for IPv4, conform with RFC 3927)
|
||||
* PPP (Point-to-Point Protocol)
|
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* ARP (Address Resolution Protocol) for Ethernet
|
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|
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LICENSE
|
||||
|
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lwIP is freely available under a BSD license.
|
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|
||||
DEVELOPMENT
|
||||
|
||||
lwIP has grown into an excellent TCP/IP stack for embedded devices,
|
||||
and developers using the stack often submit bug fixes, improvements,
|
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and additions to the stack to further increase its usefulness.
|
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|
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Development of lwIP is hosted on Savannah, a central point for
|
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software development, maintenance and distribution. Everyone can
|
||||
help improve lwIP by use of Savannah's interface, CVS and the
|
||||
mailing list. A core team of developers will commit changes to the
|
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CVS source tree.
|
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|
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The lwIP TCP/IP stack is maintained in the 'lwip' CVS module and
|
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contributions (such as platform ports) are in the 'contrib' module.
|
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|
||||
See doc/savannah.txt for details on CVS server access for users and
|
||||
developers.
|
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|
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Last night's CVS tar ball can be downloaded from:
|
||||
http://savannah.gnu.org/cvs.backups/lwip.tar.gz [CHANGED - NEEDS FIXING]
|
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|
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The current CVS trees are web-browsable:
|
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http://savannah.nongnu.org/cgi-bin/viewcvs/lwip/lwip/
|
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http://savannah.nongnu.org/cgi-bin/viewcvs/lwip/contrib/
|
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|
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Submit patches and bugs via the lwIP project page:
|
||||
http://savannah.nongnu.org/projects/lwip/
|
||||
|
||||
|
||||
DOCUMENTATION
|
||||
|
||||
The original out-dated homepage of lwIP and Adam Dunkels' papers on
|
||||
lwIP are at the official lwIP home page:
|
||||
http://www.sics.se/~adam/lwip/
|
||||
|
||||
Self documentation of the source code is regularly extracted from the
|
||||
current CVS sources and is available from this web page:
|
||||
http://www.nongnu.org/lwip/
|
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|
||||
There is now a constantly growin wiki about lwIP at
|
||||
http://lwip.wikia.com/wiki/LwIP_Wiki
|
||||
|
||||
Also, there are mailing lists you can subscribe at
|
||||
http://savannah.nongnu.org/mail/?group=lwip
|
||||
plus searchable archives:
|
||||
http://lists.nongnu.org/archive/html/lwip-users/
|
||||
http://lists.nongnu.org/archive/html/lwip-devel/
|
||||
|
||||
Reading Adam's papers, the files in docs/, browsing the source code
|
||||
documentation and browsing the mailing list archives is a good way to
|
||||
become familiar with the design of lwIP.
|
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|
||||
Adam Dunkels <adam@sics.se>
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Leon Woestenberg <leon.woestenberg@gmx.net>
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|
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@@ -1,87 +0,0 @@
|
||||
Import('RTT_ROOT')
|
||||
from building import *
|
||||
|
||||
src = Split("""
|
||||
src/api/api_lib.c
|
||||
src/api/api_msg.c
|
||||
src/api/err.c
|
||||
src/api/netbuf.c
|
||||
src/api/netdb.c
|
||||
src/api/netifapi.c
|
||||
src/api/sockets.c
|
||||
src/api/tcpip.c
|
||||
src/arch/sys_arch.c
|
||||
src/arch/sys_arch_init.c
|
||||
src/core/dhcp.c
|
||||
src/core/dns.c
|
||||
src/core/init.c
|
||||
src/core/memp.c
|
||||
src/core/netif.c
|
||||
src/core/pbuf.c
|
||||
src/core/raw.c
|
||||
src/core/stats.c
|
||||
src/core/sys.c
|
||||
src/core/tcp.c
|
||||
src/core/tcp_in.c
|
||||
src/core/tcp_out.c
|
||||
src/core/udp.c
|
||||
src/core/ipv4/autoip.c
|
||||
src/core/ipv4/icmp.c
|
||||
src/core/ipv4/igmp.c
|
||||
src/core/ipv4/inet.c
|
||||
src/core/ipv4/inet_chksum.c
|
||||
src/core/ipv4/ip.c
|
||||
src/core/ipv4/ip_addr.c
|
||||
src/core/ipv4/ip_frag.c
|
||||
src/netif/etharp.c
|
||||
src/netif/ethernetif.c
|
||||
src/netif/loopif.c
|
||||
src/netif/slipif.c
|
||||
""")
|
||||
|
||||
snmp_src = Split("""
|
||||
src/core/snmp/asn1_dec.c
|
||||
src/core/snmp/asn1_enc.c
|
||||
src/core/snmp/mib2.c
|
||||
src/core/snmp/mib_structs.c
|
||||
src/core/snmp/msg_in.c
|
||||
src/core/snmp/msg_out.c
|
||||
""")
|
||||
|
||||
ppp_src = Split("""
|
||||
src/netif/ppp/auth.c
|
||||
src/netif/ppp/chap.c
|
||||
src/netif/ppp/chpms.c
|
||||
src/netif/ppp/fsm.c
|
||||
src/netif/ppp/ipcp.c
|
||||
src/netif/ppp/lcp.c
|
||||
src/netif/ppp/magic.c
|
||||
src/netif/ppp/md5.c
|
||||
src/netif/ppp/pap.c
|
||||
src/netif/ppp/ppp.c
|
||||
src/netif/ppp/ppp_oe.c
|
||||
src/netif/ppp/randm.c
|
||||
src/netif/ppp/vj.c
|
||||
""")
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||||
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||||
# The set of source files associated with this SConscript file.
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||||
path = [GetCurrentDir() + '/src',
|
||||
GetCurrentDir() + '/src/include',
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GetCurrentDir() + '/src/include/ipv4',
|
||||
GetCurrentDir() + '/src/arch/include',
|
||||
GetCurrentDir() + '/src/include/netif']
|
||||
|
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if GetDepend(['RT_LWIP_SNMP']):
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src += snmp_src
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|
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if GetDepend(['RT_LWIP_PPP']):
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src += ppp_src
|
||||
path += [GetCurrentDir() + '/src/netif/ppp']
|
||||
|
||||
# For testing apps
|
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if GetDepend(['RT_USING_NETUTILS']):
|
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src += Glob('./apps/*.c')
|
||||
|
||||
group = DefineGroup('LwIP', src, depend = ['RT_USING_LWIP', 'RT_USING_LWIP132'], CPPPATH = path)
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||||
Return('group')
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Load Diff
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Load Diff
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Load Diff
@@ -1,175 +0,0 @@
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||||
/*
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||||
* netutils: ping implementation
|
||||
*/
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||||
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||||
#include "lwip/opt.h"
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||||
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#include "lwip/mem.h"
|
||||
#include "lwip/icmp.h"
|
||||
#include "lwip/netif.h"
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/sockets.h"
|
||||
#include "lwip/inet.h"
|
||||
#include "lwip/inet_chksum.h"
|
||||
#include "lwip/ip.h"
|
||||
|
||||
/**
|
||||
* PING_DEBUG: Enable debugging for PING.
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||||
*/
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||||
#ifndef PING_DEBUG
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#define PING_DEBUG LWIP_DBG_ON
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||||
#endif
|
||||
|
||||
/** ping receive timeout - in milliseconds */
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||||
#define PING_RCV_TIMEO 1000
|
||||
/** ping delay - in milliseconds */
|
||||
#define PING_DELAY 100
|
||||
|
||||
/** ping identifier - must fit on a u16_t */
|
||||
#ifndef PING_ID
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||||
#define PING_ID 0xAFAF
|
||||
#endif
|
||||
|
||||
/** ping additional data size to include in the packet */
|
||||
#ifndef PING_DATA_SIZE
|
||||
#define PING_DATA_SIZE 32
|
||||
#endif
|
||||
|
||||
/* ping variables */
|
||||
static u16_t ping_seq_num;
|
||||
struct _ip_addr
|
||||
{
|
||||
rt_uint8_t addr0, addr1, addr2, addr3;
|
||||
};
|
||||
|
||||
/** Prepare a echo ICMP request */
|
||||
static void ping_prepare_echo( struct icmp_echo_hdr *iecho, u16_t len)
|
||||
{
|
||||
size_t i;
|
||||
size_t data_len = len - sizeof(struct icmp_echo_hdr);
|
||||
|
||||
ICMPH_TYPE_SET(iecho, ICMP_ECHO);
|
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ICMPH_CODE_SET(iecho, 0);
|
||||
iecho->chksum = 0;
|
||||
iecho->id = PING_ID;
|
||||
iecho->seqno = htons(++ping_seq_num);
|
||||
|
||||
/* fill the additional data buffer with some data */
|
||||
for(i = 0; i < data_len; i++)
|
||||
{
|
||||
((char*)iecho)[sizeof(struct icmp_echo_hdr) + i] = (char)i;
|
||||
}
|
||||
|
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iecho->chksum = inet_chksum(iecho, len);
|
||||
}
|
||||
|
||||
/* Ping using the socket ip */
|
||||
static err_t ping_send(int s, struct ip_addr *addr)
|
||||
{
|
||||
int err;
|
||||
struct icmp_echo_hdr *iecho;
|
||||
struct sockaddr_in to;
|
||||
size_t ping_size = sizeof(struct icmp_echo_hdr) + PING_DATA_SIZE;
|
||||
LWIP_ASSERT("ping_size is too big", ping_size <= 0xffff);
|
||||
|
||||
iecho = rt_malloc(ping_size);
|
||||
if (iecho == RT_NULL)
|
||||
{
|
||||
return ERR_MEM;
|
||||
}
|
||||
|
||||
ping_prepare_echo(iecho, (u16_t)ping_size);
|
||||
|
||||
to.sin_len = sizeof(to);
|
||||
to.sin_family = AF_INET;
|
||||
to.sin_addr.s_addr = addr->addr;
|
||||
|
||||
err = lwip_sendto(s, iecho, ping_size, 0, (struct sockaddr*)&to, sizeof(to));
|
||||
rt_free(iecho);
|
||||
|
||||
return (err ? ERR_OK : ERR_VAL);
|
||||
}
|
||||
|
||||
static void ping_recv(int s)
|
||||
{
|
||||
char buf[64];
|
||||
int fromlen, len;
|
||||
struct sockaddr_in from;
|
||||
struct ip_hdr *iphdr;
|
||||
struct icmp_echo_hdr *iecho;
|
||||
struct _ip_addr *addr;
|
||||
|
||||
while((len = lwip_recvfrom(s, buf, sizeof(buf), 0, (struct sockaddr*)&from, (socklen_t*)&fromlen)) > 0)
|
||||
{
|
||||
if (len >= (sizeof(struct ip_hdr)+sizeof(struct icmp_echo_hdr)))
|
||||
{
|
||||
addr = (struct _ip_addr *)&(from.sin_addr);
|
||||
rt_kprintf("ping: recv %d.%d.%d.%d\n", addr->addr0, addr->addr1, addr->addr2, addr->addr3);
|
||||
|
||||
iphdr = (struct ip_hdr *)buf;
|
||||
iecho = (struct icmp_echo_hdr *)(buf+(IPH_HL(iphdr) * 4));
|
||||
if ((iecho->id == PING_ID) && (iecho->seqno == htons(ping_seq_num)))
|
||||
{
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("ping: drop\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (len <= 0)
|
||||
{
|
||||
rt_kprintf("ping: timeout\n");
|
||||
}
|
||||
}
|
||||
|
||||
rt_err_t ping(char* target, rt_uint32_t time, rt_size_t size)
|
||||
{
|
||||
int s;
|
||||
int timeout = PING_RCV_TIMEO;
|
||||
struct ip_addr ping_target;
|
||||
rt_uint32_t send_time;
|
||||
struct _ip_addr
|
||||
{
|
||||
rt_uint8_t addr0, addr1, addr2, addr3;
|
||||
} *addr;
|
||||
|
||||
send_time = 0;
|
||||
|
||||
if (inet_aton(target, (struct in_addr*)&ping_target) == 0) return -RT_ERROR;
|
||||
addr = (struct _ip_addr*)&ping_target;
|
||||
|
||||
if ((s = lwip_socket(AF_INET, SOCK_RAW, IP_PROTO_ICMP)) < 0)
|
||||
{
|
||||
rt_kprintf("create socket failled\n");
|
||||
return -RT_ERROR;
|
||||
}
|
||||
|
||||
lwip_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
|
||||
|
||||
while (1)
|
||||
{
|
||||
if (ping_send(s, &ping_target) == ERR_OK)
|
||||
{
|
||||
rt_kprintf("ping: send %d.%d.%d.%d\n", addr->addr0, addr->addr1, addr->addr2, addr->addr3);
|
||||
ping_recv(s);
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("ping: send %d.%d.%d.%d - error\n", addr->addr0, addr->addr1, addr->addr2, addr->addr3);
|
||||
}
|
||||
|
||||
send_time ++;
|
||||
if (send_time >= time) break; /* send ping times reached, stop */
|
||||
|
||||
rt_thread_delay(PING_DELAY); /* take a delay */
|
||||
}
|
||||
|
||||
return RT_EOK;
|
||||
}
|
||||
#ifdef RT_USING_FINSH
|
||||
#include <finsh.h>
|
||||
FINSH_FUNCTION_EXPORT(ping, ping network host);
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,68 +0,0 @@
|
||||
#include <lwip/api.h>
|
||||
|
||||
#define TCP_ECHO_PORT 7
|
||||
|
||||
void tcpecho_entry(void *parameter)
|
||||
{
|
||||
struct netconn *conn, *newconn;
|
||||
err_t err;
|
||||
|
||||
/* Create a new connection identifier. */
|
||||
conn = netconn_new(NETCONN_TCP);
|
||||
|
||||
/* Bind connection to well known port number 7. */
|
||||
netconn_bind(conn, NULL, TCP_ECHO_PORT);
|
||||
|
||||
/* Tell connection to go into listening mode. */
|
||||
netconn_listen(conn);
|
||||
|
||||
while(1)
|
||||
{
|
||||
/* Grab new connection. */
|
||||
newconn = netconn_accept(conn);
|
||||
/* Process the new connection. */
|
||||
if(newconn != NULL)
|
||||
{
|
||||
struct netbuf *buf;
|
||||
void *data;
|
||||
u16_t len;
|
||||
|
||||
while((buf = netconn_recv(newconn)) != NULL)
|
||||
{
|
||||
do
|
||||
{
|
||||
netbuf_data(buf, &data, &len);
|
||||
err = netconn_write(newconn, data, len, NETCONN_COPY);
|
||||
if(err != ERR_OK){}
|
||||
}
|
||||
while(netbuf_next(buf) >= 0);
|
||||
netbuf_delete(buf);
|
||||
}
|
||||
/* Close connection and discard connection identifier. */
|
||||
netconn_delete(newconn);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef RT_USING_FINSH
|
||||
#include <finsh.h>
|
||||
static rt_thread_t echo_tid = RT_NULL;
|
||||
void tcpecho(rt_uint32_t startup)
|
||||
{
|
||||
if (startup && echo_tid == RT_NULL)
|
||||
{
|
||||
echo_tid = rt_thread_create("echo",
|
||||
tcpecho_entry, RT_NULL,
|
||||
512, 30, 5);
|
||||
if (echo_tid != RT_NULL)
|
||||
rt_thread_startup(echo_tid);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (echo_tid != RT_NULL)
|
||||
rt_thread_delete(echo_tid); /* delete thread */
|
||||
echo_tid = RT_NULL;
|
||||
}
|
||||
}
|
||||
FINSH_FUNCTION_EXPORT(tcpecho, startup or stop TCP echo server);
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,56 +0,0 @@
|
||||
#include <lwip/api.h>
|
||||
|
||||
#define UDP_ECHO_PORT 7
|
||||
|
||||
void udpecho_entry(void *parameter)
|
||||
{
|
||||
struct netconn *conn;
|
||||
struct netbuf *buf;
|
||||
struct ip_addr *addr;
|
||||
unsigned short port;
|
||||
|
||||
conn = netconn_new(NETCONN_UDP);
|
||||
netconn_bind(conn, IP_ADDR_ANY, 7);
|
||||
|
||||
while(1)
|
||||
{
|
||||
/* received data to buffer */
|
||||
buf = netconn_recv(conn);
|
||||
|
||||
addr = netbuf_fromaddr(buf);
|
||||
port = netbuf_fromport(buf);
|
||||
|
||||
/* send the data to buffer */
|
||||
netconn_connect(conn, addr, port);
|
||||
|
||||
/* reset address, and send to client */
|
||||
buf->addr = RT_NULL;
|
||||
netconn_send(conn, buf);
|
||||
|
||||
/* release buffer */
|
||||
netbuf_delete(buf);
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef RT_USING_FINSH
|
||||
#include <finsh.h>
|
||||
static rt_thread_t echo_tid = RT_NULL;
|
||||
void udpecho(rt_uint32_t startup)
|
||||
{
|
||||
if (startup && echo_tid == RT_NULL)
|
||||
{
|
||||
echo_tid = rt_thread_create("uecho",
|
||||
udpecho_entry, RT_NULL,
|
||||
512, 30, 5);
|
||||
if (echo_tid != RT_NULL)
|
||||
rt_thread_startup(echo_tid);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (echo_tid != RT_NULL)
|
||||
rt_thread_delete(echo_tid); /* delete thread */
|
||||
echo_tid = RT_NULL;
|
||||
}
|
||||
}
|
||||
FINSH_FUNCTION_EXPORT(udpecho, startup or stop UDP echo server);
|
||||
#endif
|
||||
@@ -1,6 +0,0 @@
|
||||
savannah.txt - How to obtain the current development source code.
|
||||
contrib.txt - How to contribute to lwIP as a developer.
|
||||
rawapi.txt - The documentation for the core API of lwIP.
|
||||
Also provides an overview about the other APIs and multithreading.
|
||||
snmp_agent.txt - The documentation for the lwIP SNMP agent.
|
||||
sys_arch.txt - The documentation for a system abstraction layer of lwIP.
|
||||
@@ -1,63 +0,0 @@
|
||||
1 Introduction
|
||||
|
||||
This document describes some guidelines for people participating
|
||||
in lwIP development.
|
||||
|
||||
2 How to contribute to lwIP
|
||||
|
||||
Here is a short list of suggestions to anybody working with lwIP and
|
||||
trying to contribute bug reports, fixes, enhancements, platform ports etc.
|
||||
First of all as you may already know lwIP is a volunteer project so feedback
|
||||
to fixes or questions might often come late. Hopefully the bug and patch tracking
|
||||
features of Savannah help us not lose users' input.
|
||||
|
||||
2.1 Source code style:
|
||||
|
||||
1. do not use tabs.
|
||||
2. indentation is two spaces per level (i.e. per tab).
|
||||
3. end debug messages with a trailing newline (\n).
|
||||
4. one space between keyword and opening bracket.
|
||||
5. no space between function and opening bracket.
|
||||
6. one space and no newline before opening curly braces of a block.
|
||||
7. closing curly brace on a single line.
|
||||
8. spaces surrounding assignment and comparisons.
|
||||
9. don't initialize static and/or global variables to zero, the compiler takes care of that.
|
||||
10. use current source code style as further reference.
|
||||
|
||||
2.2 Source code documentation style:
|
||||
|
||||
1. JavaDoc compliant and Doxygen compatible.
|
||||
2. Function documentation above functions in .c files, not .h files.
|
||||
(This forces you to synchronize documentation and implementation.)
|
||||
3. Use current documentation style as further reference.
|
||||
|
||||
2.3 Bug reports and patches:
|
||||
|
||||
1. Make sure you are reporting bugs or send patches against the latest
|
||||
sources. (From the latest release and/or the current CVS sources.)
|
||||
2. If you think you found a bug make sure it's not already filed in the
|
||||
bugtracker at Savannah.
|
||||
3. If you have a fix put the patch on Savannah. If it is a patch that affects
|
||||
both core and arch specific stuff please separate them so that the core can
|
||||
be applied separately while leaving the other patch 'open'. The prefered way
|
||||
is to NOT touch archs you can't test and let maintainers take care of them.
|
||||
This is a good way to see if they are used at all - the same goes for unix
|
||||
netifs except tapif.
|
||||
4. Do not file a bug and post a fix to it to the patch area. Either a bug report
|
||||
or a patch will be enough.
|
||||
If you correct an existing bug then attach the patch to the bug rather than creating a new entry in the patch area.
|
||||
5. Trivial patches (compiler warning, indentation and spelling fixes or anything obvious which takes a line or two)
|
||||
can go to the lwip-users list. This is still the fastest way of interaction and the list is not so crowded
|
||||
as to allow for loss of fixes. Putting bugs on Savannah and subsequently closing them is too much an overhead
|
||||
for reporting a compiler warning fix.
|
||||
6. Patches should be specific to a single change or to related changes.Do not mix bugfixes with spelling and other
|
||||
trivial fixes unless the bugfix is trivial too.Do not reorganize code and rename identifiers in the same patch you
|
||||
change behaviour if not necessary.A patch is easier to read and understand if it's to the point and short than
|
||||
if it's not to the point and long :) so the chances for it to be applied are greater.
|
||||
|
||||
2.4 Platform porters:
|
||||
|
||||
1. If you have ported lwIP to a platform (an OS, a uC/processor or a combination of these) and
|
||||
you think it could benefit others[1] you might want discuss this on the mailing list. You
|
||||
can also ask for CVS access to submit and maintain your port in the contrib CVS module.
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,135 +0,0 @@
|
||||
Daily Use Guide for using Savannah for lwIP
|
||||
|
||||
Table of Contents:
|
||||
|
||||
1 - Obtaining lwIP from the CVS repository
|
||||
2 - Committers/developers CVS access using SSH (to be written)
|
||||
3 - Merging from DEVEL branch to main trunk (stable branch)
|
||||
4 - How to release lwIP
|
||||
|
||||
|
||||
|
||||
1 Obtaining lwIP from the CVS repository
|
||||
----------------------------------------
|
||||
|
||||
To perform an anonymous CVS checkout of the main trunk (this is where
|
||||
bug fixes and incremental enhancements occur), do this:
|
||||
|
||||
cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout lwip
|
||||
|
||||
Or, obtain a stable branch (updated with bug fixes only) as follows:
|
||||
cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout \
|
||||
-r STABLE-0_7 -d lwip-0.7 lwip
|
||||
|
||||
Or, obtain a specific (fixed) release as follows:
|
||||
cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout \
|
||||
-r STABLE-0_7_0 -d lwip-0.7.0 lwip
|
||||
|
||||
3 Committers/developers CVS access using SSH
|
||||
--------------------------------------------
|
||||
|
||||
The Savannah server uses SSH (Secure Shell) protocol 2 authentication and encryption.
|
||||
As such, CVS commits to the server occur through a SSH tunnel for project members.
|
||||
To create a SSH2 key pair in UNIX-like environments, do this:
|
||||
|
||||
ssh-keygen -t dsa
|
||||
|
||||
Under Windows, a recommended SSH client is "PuTTY", freely available with good
|
||||
documentation and a graphic user interface. Use its key generator.
|
||||
|
||||
Now paste the id_dsa.pub contents into your Savannah account public key list. Wait
|
||||
a while so that Savannah can update its configuration (This can take minutes).
|
||||
|
||||
Try to login using SSH:
|
||||
|
||||
ssh -v your_login@cvs.sv.gnu.org
|
||||
|
||||
If it tells you:
|
||||
|
||||
Authenticating with public key "your_key_name"...
|
||||
Server refused to allocate pty
|
||||
|
||||
then you could login; Savannah refuses to give you a shell - which is OK, as we
|
||||
are allowed to use SSH for CVS only. Now, you should be able to do this:
|
||||
|
||||
export CVS_RSH=ssh
|
||||
cvs -z3 -d:ext:your_login@cvs.sv.gnu.org:/sources/lwip co lwip
|
||||
|
||||
after which you can edit your local files with bug fixes or new features and
|
||||
commit them. Make sure you know what you are doing when using CVS to make
|
||||
changes on the repository. If in doubt, ask on the lwip-members mailing list.
|
||||
|
||||
(If SSH asks about authenticity of the host, you can check the key
|
||||
fingerprint against http://savannah.nongnu.org/cvs/?group=lwip)
|
||||
|
||||
|
||||
3 Merging from DEVEL branch to main trunk (stable)
|
||||
--------------------------------------------------
|
||||
|
||||
Merging is a delicate process in CVS and requires the
|
||||
following disciplined steps in order to prevent conflicts
|
||||
in the future. Conflicts can be hard to solve!
|
||||
|
||||
Merging from branch A to branch B requires that the A branch
|
||||
has a tag indicating the previous merger. This tag is called
|
||||
'merged_from_A_to_B'. After merging, the tag is moved in the
|
||||
A branch to remember this merger for future merge actions.
|
||||
|
||||
IMPORTANT: AFTER COMMITTING A SUCCESFUL MERGE IN THE
|
||||
REPOSITORY, THE TAG MUST BE SET ON THE SOURCE BRANCH OF THE
|
||||
MERGE ACTION (REPLACING EXISTING TAGS WITH THE SAME NAME).
|
||||
|
||||
Merge all changes in DEVEL since our last merge to main:
|
||||
|
||||
In the working copy of the main trunk:
|
||||
cvs update -P -jmerged_from_DEVEL_to_main -jDEVEL
|
||||
|
||||
(This will apply the changes between 'merged_from_DEVEL_to_main'
|
||||
and 'DEVEL' to your work set of files)
|
||||
|
||||
We can now commit the merge result.
|
||||
cvs commit -R -m "Merged from DEVEL to main."
|
||||
|
||||
If this worked out OK, we now move the tag in the DEVEL branch
|
||||
to this merge point, so we can use this point for future merges:
|
||||
|
||||
cvs rtag -F -r DEVEL merged_from_DEVEL_to_main lwip
|
||||
|
||||
4 How to release lwIP
|
||||
---------------------
|
||||
|
||||
First, checkout a clean copy of the branch to be released. Tag this set with
|
||||
tag name "STABLE-0_6_3". (I use release number 0.6.3 throughout this example).
|
||||
|
||||
Login CVS using pserver authentication, then export a clean copy of the
|
||||
tagged tree. Export is similar to a checkout, except that the CVS metadata
|
||||
is not created locally.
|
||||
|
||||
export CVS_RSH=ssh
|
||||
cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout \
|
||||
-r STABLE-0_6_3 -d lwip-0.6.3 lwip
|
||||
|
||||
Archive this directory using tar, gzip'd, bzip2'd and zip'd.
|
||||
|
||||
tar czvf lwip-0.6.3.tar.gz lwip-0.6.3
|
||||
tar cjvf lwip-0.6.3.tar.bz2 lwip-0.6.3
|
||||
zip -r lwip-0.6.3.zip lwip-0.6.3
|
||||
|
||||
Now, sign the archives with a detached GPG binary signature as follows:
|
||||
|
||||
gpg -b lwip-0.6.3.tar.gz
|
||||
gpg -b lwip-0.6.3.tar.bz2
|
||||
gpg -b lwip-0.6.3.zip
|
||||
|
||||
Upload these files using anonymous FTP:
|
||||
ncftp ftp://savannah.gnu.org/incoming/savannah/lwip
|
||||
|
||||
ncftp>mput *0.6.3.*
|
||||
|
||||
Additionally, you may post a news item on Savannah, like this:
|
||||
|
||||
A new 0.6.3 release is now available here:
|
||||
http://savannah.nongnu.org/files/?group=lwip&highlight=0.6.3
|
||||
|
||||
You will have to submit this via the user News interface, then approve
|
||||
this via the Administrator News interface.
|
||||
@@ -1,181 +0,0 @@
|
||||
SNMPv1 agent for lwIP
|
||||
|
||||
Author: Christiaan Simons
|
||||
|
||||
This is a brief introduction how to use and configure the SNMP agent.
|
||||
Note the agent uses the raw-API UDP interface so you may also want to
|
||||
read rawapi.txt to gain a better understanding of the SNMP message handling.
|
||||
|
||||
0 Agent Capabilities
|
||||
====================
|
||||
|
||||
SNMPv1 per RFC1157
|
||||
This is an old(er) standard but is still widely supported.
|
||||
For SNMPv2c and v3 have a greater complexity and need many
|
||||
more lines of code. IMHO this breaks the idea of "lightweight IP".
|
||||
|
||||
Note the S in SNMP stands for "Simple". Note that "Simple" is
|
||||
relative. SNMP is simple compared to the complex ISO network
|
||||
management protocols CMIP (Common Management Information Protocol)
|
||||
and CMOT (CMip Over Tcp).
|
||||
|
||||
MIB II per RFC1213
|
||||
The standard lwIP stack management information base.
|
||||
This is a required MIB, so this is always enabled.
|
||||
When builing lwIP without TCP, the mib-2.tcp group is omitted.
|
||||
The groups EGP, CMOT and transmission are disabled by default.
|
||||
|
||||
Most mib-2 objects are not writable except:
|
||||
sysName, sysLocation, sysContact, snmpEnableAuthenTraps.
|
||||
Writing to or changing the ARP and IP address and route
|
||||
tables is not possible.
|
||||
|
||||
Note lwIP has a very limited notion of IP routing. It currently
|
||||
doen't have a route table and doesn't have a notion of the U,G,H flags.
|
||||
Instead lwIP uses the interface list with only one default interface
|
||||
acting as a single gateway interface (G) for the default route.
|
||||
|
||||
The agent returns a "virtual table" with the default route 0.0.0.0
|
||||
for the default interface and network routes (no H) for each
|
||||
network interface in the netif_list.
|
||||
All routes are considered to be up (U).
|
||||
|
||||
Loading additional MIBs
|
||||
MIBs can only be added in compile-time, not in run-time.
|
||||
There is no MIB compiler thus additional MIBs must be hand coded.
|
||||
|
||||
Large SNMP message support
|
||||
The packet decoding and encoding routines are designed
|
||||
to use pbuf-chains. Larger payloads then the minimum
|
||||
SNMP requirement of 484 octets are supported if the
|
||||
PBUF_POOL_SIZE and IP_REASS_BUFSIZE are set to match your
|
||||
local requirement.
|
||||
|
||||
1 Building the Agent
|
||||
====================
|
||||
|
||||
First of all you'll need to add the following define
|
||||
to your local lwipopts.h:
|
||||
|
||||
#define LWIP_SNMP 1
|
||||
|
||||
and add the source files in lwip/src/core/snmp
|
||||
and some snmp headers in lwip/src/include/lwip to your makefile.
|
||||
|
||||
Note you'll might need to adapt you network driver to update
|
||||
the mib2 variables for your interface.
|
||||
|
||||
2 Running the Agent
|
||||
===================
|
||||
|
||||
The following function calls must be made in your program to
|
||||
actually get the SNMP agent running.
|
||||
|
||||
Before starting the agent you should supply pointers
|
||||
to non-volatile memory for sysContact, sysLocation,
|
||||
and snmpEnableAuthenTraps. You can do this by calling
|
||||
|
||||
snmp_set_syscontact()
|
||||
snmp_set_syslocation()
|
||||
snmp_set_snmpenableauthentraps()
|
||||
|
||||
Additionally you may want to set
|
||||
|
||||
snmp_set_sysdescr()
|
||||
snmp_set_sysobjid() (if you have a private MIB)
|
||||
snmp_set_sysname()
|
||||
|
||||
Also before starting the agent you need to setup
|
||||
one or more trap destinations using these calls:
|
||||
|
||||
snmp_trap_dst_enable();
|
||||
snmp_trap_dst_ip_set();
|
||||
|
||||
In the lwIP initialisation sequence call snmp_init() just after
|
||||
the call to udp_init().
|
||||
|
||||
Exactly every 10 msec the SNMP uptime timestamp must be updated with
|
||||
snmp_inc_sysuptime(). You should call this from a timer interrupt
|
||||
or a timer signal handler depending on your runtime environment.
|
||||
|
||||
An alternative way to update the SNMP uptime timestamp is to do a call like
|
||||
snmp_add_sysuptime(100) each 1000ms (which is bigger "step", but call to
|
||||
a lower frequency). Another one is to not call snmp_inc_sysuptime() or
|
||||
snmp_add_sysuptime(), and to define the SNMP_GET_SYSUPTIME(sysuptime) macro.
|
||||
This one is undefined by default in mib2.c. SNMP_GET_SYSUPTIME is called inside
|
||||
snmp_get_sysuptime(u32_t *value), and enable to change "sysuptime" value only
|
||||
when it's queried (any function which need "sysuptime" have to call
|
||||
snmp_get_sysuptime).
|
||||
|
||||
|
||||
3 Private MIBs
|
||||
==============
|
||||
|
||||
If want to extend the agent with your own private MIB you'll need to
|
||||
add the following define to your local lwipopts.h:
|
||||
|
||||
#define SNMP_PRIVATE_MIB 1
|
||||
|
||||
You must provide the private_mib.h and associated files yourself.
|
||||
Note we don't have a "MIB compiler" that generates C source from a MIB,
|
||||
so you're required to do some serious coding if you enable this!
|
||||
|
||||
Note the lwIP enterprise ID (26381) is assigned to the lwIP project,
|
||||
ALL OBJECT IDENTIFIERS LIVING UNDER THIS ID ARE ASSIGNED BY THE lwIP
|
||||
MAINTAINERS!
|
||||
|
||||
If you need to create your own private MIB you'll need
|
||||
to apply for your own enterprise ID with IANA: http://www.iana.org/numbers.html
|
||||
|
||||
You can set it by passing a struct snmp_obj_id to the agent
|
||||
using snmp_set_sysobjid(&my_object_id), just before snmp_init().
|
||||
|
||||
Note the object identifiers for thes MIB-2 and your private MIB
|
||||
tree must be kept in sorted ascending (lexicographical) order.
|
||||
This to ensure correct getnext operation.
|
||||
|
||||
An example for a private MIB is part of the "minimal Unix" project:
|
||||
contrib/ports/unix/proj/minimal/lwip_prvmib.c
|
||||
|
||||
The next chapter gives a more detailed description of the
|
||||
MIB-2 tree and the optional private MIB.
|
||||
|
||||
4 The Gory Details
|
||||
==================
|
||||
|
||||
4.0 Object identifiers and the MIB tree.
|
||||
|
||||
We have three distinct parts for all object identifiers:
|
||||
|
||||
The prefix
|
||||
.iso.org.dod.internet
|
||||
|
||||
the middle part
|
||||
.mgmt.mib-2.ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaPhysAddress
|
||||
|
||||
and the index part
|
||||
.1.192.168.0.1
|
||||
|
||||
Objects located above the .internet hierarchy aren't supported.
|
||||
Currently only the .mgmt sub-tree is available and
|
||||
when the SNMP_PRIVATE_MIB is enabled the .private tree
|
||||
becomes available too.
|
||||
|
||||
Object identifiers from incoming requests are checked
|
||||
for a matching prefix, middle part and index part
|
||||
or are expanded(*) for GetNext requests with short
|
||||
or inexisting names in the request.
|
||||
(* we call this "expansion" but this also
|
||||
resembles the "auto-completion" operation)
|
||||
|
||||
The middle part is usually located in ROM (const)
|
||||
to preserve precious RAM on small microcontrollers.
|
||||
However RAM location is possible for an dynamically
|
||||
changing private tree.
|
||||
|
||||
The index part is handled by functions which in
|
||||
turn use dynamically allocated index trees from RAM.
|
||||
These trees are updated by e.g. the etharp code
|
||||
when new entries are made or removed form the ARP cache.
|
||||
|
||||
/** @todo more gory details */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,13 +0,0 @@
|
||||
api/ - The code for the high-level wrapper API. Not needed if
|
||||
you use the lowel-level call-back/raw API.
|
||||
|
||||
core/ - The core of the TPC/IP stack; protocol implementations,
|
||||
memory and buffer management, and the low-level raw API.
|
||||
|
||||
include/ - lwIP include files.
|
||||
|
||||
netif/ - Generic network interface device drivers are kept here,
|
||||
as well as the ARP module.
|
||||
|
||||
For more information on the various subdirectories, check the FILES
|
||||
file in each directory.
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,74 +0,0 @@
|
||||
/**
|
||||
* @file
|
||||
* Error Management module
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/err.h"
|
||||
|
||||
#ifdef LWIP_DEBUG
|
||||
|
||||
static const char *err_strerr[] = {
|
||||
"Ok.", /* ERR_OK 0 */
|
||||
"Out of memory error.", /* ERR_MEM -1 */
|
||||
"Buffer error.", /* ERR_BUF -2 */
|
||||
"Timeout.", /* ERR_TIMEOUT -3 */
|
||||
"Routing problem.", /* ERR_RTE -4 */
|
||||
"Connection aborted.", /* ERR_ABRT -5 */
|
||||
"Connection reset.", /* ERR_RST -6 */
|
||||
"Connection closed.", /* ERR_CLSD -7 */
|
||||
"Not connected.", /* ERR_CONN -8 */
|
||||
"Illegal value.", /* ERR_VAL -9 */
|
||||
"Illegal argument.", /* ERR_ARG -10 */
|
||||
"Address in use.", /* ERR_USE -11 */
|
||||
"Low-level netif error.", /* ERR_IF -12 */
|
||||
"Already connected.", /* ERR_ISCONN -13 */
|
||||
"Operation in progress." /* ERR_INPROGRESS -14 */
|
||||
};
|
||||
|
||||
/**
|
||||
* Convert an lwip internal error to a string representation.
|
||||
*
|
||||
* @param err an lwip internal err_t
|
||||
* @return a string representation for err
|
||||
*/
|
||||
const char *
|
||||
lwip_strerr(err_t err)
|
||||
{
|
||||
return err_strerr[-err];
|
||||
|
||||
}
|
||||
|
||||
#endif /* LWIP_DEBUG */
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,162 +0,0 @@
|
||||
/**
|
||||
* @file
|
||||
* Network Interface Sequential API module
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_NETIF_API /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "lwip/netifapi.h"
|
||||
#include "lwip/tcpip.h"
|
||||
|
||||
/**
|
||||
* Call netif_add() inside the tcpip_thread context.
|
||||
*/
|
||||
void
|
||||
do_netifapi_netif_add( struct netifapi_msg_msg *msg)
|
||||
{
|
||||
if (!netif_add( msg->netif,
|
||||
msg->msg.add.ipaddr,
|
||||
msg->msg.add.netmask,
|
||||
msg->msg.add.gw,
|
||||
msg->msg.add.state,
|
||||
msg->msg.add.init,
|
||||
msg->msg.add.input)) {
|
||||
msg->err = ERR_IF;
|
||||
} else {
|
||||
msg->err = ERR_OK;
|
||||
}
|
||||
TCPIP_NETIFAPI_ACK(msg);
|
||||
}
|
||||
|
||||
/**
|
||||
* Call netif_set_addr() inside the tcpip_thread context.
|
||||
*/
|
||||
void
|
||||
do_netifapi_netif_set_addr( struct netifapi_msg_msg *msg)
|
||||
{
|
||||
netif_set_addr( msg->netif,
|
||||
msg->msg.add.ipaddr,
|
||||
msg->msg.add.netmask,
|
||||
msg->msg.add.gw);
|
||||
msg->err = ERR_OK;
|
||||
TCPIP_NETIFAPI_ACK(msg);
|
||||
}
|
||||
|
||||
/**
|
||||
* Call the "errtfunc" (or the "voidfunc" if "errtfunc" is NULL) inside the
|
||||
* tcpip_thread context.
|
||||
*/
|
||||
void
|
||||
do_netifapi_netif_common( struct netifapi_msg_msg *msg)
|
||||
{
|
||||
if (msg->msg.common.errtfunc!=NULL) {
|
||||
msg->err =
|
||||
msg->msg.common.errtfunc(msg->netif);
|
||||
} else {
|
||||
msg->err = ERR_OK;
|
||||
msg->msg.common.voidfunc(msg->netif);
|
||||
}
|
||||
TCPIP_NETIFAPI_ACK(msg);
|
||||
}
|
||||
|
||||
/**
|
||||
* Call netif_add() in a thread-safe way by running that function inside the
|
||||
* tcpip_thread context.
|
||||
*
|
||||
* @note for params @see netif_add()
|
||||
*/
|
||||
err_t
|
||||
netifapi_netif_add(struct netif *netif,
|
||||
struct ip_addr *ipaddr,
|
||||
struct ip_addr *netmask,
|
||||
struct ip_addr *gw,
|
||||
void *state,
|
||||
err_t (* init)(struct netif *netif),
|
||||
err_t (* input)(struct pbuf *p, struct netif *netif))
|
||||
{
|
||||
struct netifapi_msg msg;
|
||||
msg.function = do_netifapi_netif_add;
|
||||
msg.msg.netif = netif;
|
||||
msg.msg.msg.add.ipaddr = ipaddr;
|
||||
msg.msg.msg.add.netmask = netmask;
|
||||
msg.msg.msg.add.gw = gw;
|
||||
msg.msg.msg.add.state = state;
|
||||
msg.msg.msg.add.init = init;
|
||||
msg.msg.msg.add.input = input;
|
||||
TCPIP_NETIFAPI(&msg);
|
||||
return msg.msg.err;
|
||||
}
|
||||
|
||||
/**
|
||||
* Call netif_set_addr() in a thread-safe way by running that function inside the
|
||||
* tcpip_thread context.
|
||||
*
|
||||
* @note for params @see netif_set_addr()
|
||||
*/
|
||||
err_t
|
||||
netifapi_netif_set_addr(struct netif *netif,
|
||||
struct ip_addr *ipaddr,
|
||||
struct ip_addr *netmask,
|
||||
struct ip_addr *gw)
|
||||
{
|
||||
struct netifapi_msg msg;
|
||||
msg.function = do_netifapi_netif_set_addr;
|
||||
msg.msg.netif = netif;
|
||||
msg.msg.msg.add.ipaddr = ipaddr;
|
||||
msg.msg.msg.add.netmask = netmask;
|
||||
msg.msg.msg.add.gw = gw;
|
||||
TCPIP_NETIFAPI(&msg);
|
||||
return msg.msg.err;
|
||||
}
|
||||
|
||||
/**
|
||||
* call the "errtfunc" (or the "voidfunc" if "errtfunc" is NULL) in a thread-safe
|
||||
* way by running that function inside the tcpip_thread context.
|
||||
*
|
||||
* @note use only for functions where there is only "netif" parameter.
|
||||
*/
|
||||
err_t
|
||||
netifapi_netif_common( struct netif *netif,
|
||||
void (* voidfunc)(struct netif *netif),
|
||||
err_t (* errtfunc)(struct netif *netif) )
|
||||
{
|
||||
struct netifapi_msg msg;
|
||||
msg.function = do_netifapi_netif_common;
|
||||
msg.msg.netif = netif;
|
||||
msg.msg.msg.common.voidfunc = voidfunc;
|
||||
msg.msg.msg.common.errtfunc = errtfunc;
|
||||
TCPIP_NETIFAPI(&msg);
|
||||
return msg.msg.err;
|
||||
}
|
||||
|
||||
#endif /* LWIP_NETIF_API */
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,35 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(__ICCARM__)
|
||||
#pragma pack(1)
|
||||
#endif
|
||||
@@ -1,103 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001, Swedish Institute of Computer Science.
|
||||
* 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: cc.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_CC_H__
|
||||
#define __ARCH_CC_H__
|
||||
|
||||
#include <rthw.h>
|
||||
#include <rtthread.h>
|
||||
|
||||
typedef rt_uint8_t u8_t;
|
||||
typedef rt_int8_t s8_t;
|
||||
typedef rt_uint16_t u16_t;
|
||||
typedef rt_int16_t s16_t;
|
||||
typedef rt_uint32_t u32_t;
|
||||
typedef rt_int32_t s32_t;
|
||||
typedef rt_uint32_t mem_ptr_t;
|
||||
|
||||
#define U16_F "hu"
|
||||
#define S16_F "hd"
|
||||
#define X16_F "hx"
|
||||
#define U32_F "lu"
|
||||
#define S32_F "ld"
|
||||
#define X32_F "lx"
|
||||
|
||||
#ifdef RT_USING_NEWLIB
|
||||
#include <errno.h>
|
||||
/* some errno not defined in newlib */
|
||||
#define ENSRNOTFOUND 163 /* Domain name not found */
|
||||
/* WARNING: ESHUTDOWN also not defined in newlib. We chose
|
||||
180 here because the number "108" which is used
|
||||
in arch.h has been assigned to another error code. */
|
||||
#define ESHUTDOWN 180
|
||||
#else
|
||||
#define LWIP_PROVIDE_ERRNO
|
||||
#endif
|
||||
|
||||
#ifdef RT_USING_MINILIBC
|
||||
#include <time.h>
|
||||
#define LWIP_TIMEVAL_PRIVATE 0
|
||||
#endif
|
||||
|
||||
#if defined(__CC_ARM) /* ARMCC compiler */
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_END
|
||||
#elif defined(__IAR_SYSTEMS_ICC__) /* IAR Compiler */
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_STRUCT
|
||||
#define PACK_STRUCT_END
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_USE_INCLUDES
|
||||
#elif defined(__GNUC__) /* GNU GCC Compiler */
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_STRUCT __attribute__((packed))
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_END
|
||||
#endif
|
||||
|
||||
void sys_arch_assert(const char* file, int line);
|
||||
#ifdef LWIP_DEBUG
|
||||
#define LWIP_PLATFORM_DIAG(x) do {rt_kprintf x;} while(0)
|
||||
#define LWIP_PLATFORM_ASSERT(x) { rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__); }
|
||||
#else
|
||||
#define LWIP_PLATFORM_DIAG(x)
|
||||
#define LWIP_PLATFORM_ASSERT(x)
|
||||
#endif
|
||||
|
||||
#include "string.h"
|
||||
|
||||
#endif /* __ARCH_CC_H__ */
|
||||
|
||||
@@ -1,42 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001, Swedish Institute of Computer Science.
|
||||
* 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: cpu.h,v 1.1.1.1 2004/12/16 14:17:14 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_CPU_H__
|
||||
#define __ARCH_CPU_H__
|
||||
|
||||
#ifndef BYTE_ORDER
|
||||
#define BYTE_ORDER LITTLE_ENDIAN
|
||||
#endif /* BYTE_ORDER */
|
||||
|
||||
#endif /* __ARCH_CPU_H__ */
|
||||
@@ -1,35 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(__ICCARM__)
|
||||
#pragma pack()
|
||||
#endif
|
||||
@@ -1,44 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001, Swedish Institute of Computer Science.
|
||||
* 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: init.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_INIT_H__
|
||||
#define __ARCH_INIT_H__
|
||||
|
||||
#define TCPIP_INIT_DONE(arg) sys_sem_signal(*(sys_sem_t *)arg)
|
||||
|
||||
#endif /* __ARCH_INIT_H__ */
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -1,41 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001, Swedish Institute of Computer Science.
|
||||
* 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: lib.h,v 1.1.1.1 2004/12/16 14:17:14 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_LIB_H__
|
||||
#define __ARCH_LIB_H__
|
||||
|
||||
#define bcopy(s, d, l) rt_memcpy(s, d, l)
|
||||
#define bzero(d, n) rt_memset(d, 0, n)
|
||||
|
||||
#endif /* __ARCH_LIB_H__ */
|
||||
@@ -1,52 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001, Swedish Institute of Computer Science.
|
||||
* 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: perf.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_PERF_H__
|
||||
#define __ARCH_PERF_H__
|
||||
|
||||
//#include <sys/times.h>
|
||||
|
||||
#define PERF_START /* null definition */
|
||||
#define PERF_STOP(x) /* null definition */
|
||||
|
||||
/*
|
||||
void perf_print(unsigned long c1l, unsigned long c1h,
|
||||
unsigned long c2l, unsigned long c2h,
|
||||
char *key);
|
||||
|
||||
void perf_print_times(struct tms *start, struct tms *end, char *key);
|
||||
|
||||
void perf_init(char *fname);
|
||||
*/
|
||||
#endif /* __ARCH_PERF_H__ */
|
||||
@@ -1,57 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001, Swedish Institute of Computer Science.
|
||||
* 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: sys_arch.h,v 1.3 2005/03/13 16:03:23 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_SYS_ARCH_H__
|
||||
#define __ARCH_SYS_ARCH_H__
|
||||
|
||||
#include "arch/cpu.h"
|
||||
#include "arch/cc.h"
|
||||
|
||||
#include <rtthread.h>
|
||||
|
||||
#define SYS_MBOX_NULL RT_NULL
|
||||
#define SYS_SEM_NULL RT_NULL
|
||||
|
||||
typedef u32_t sys_prot_t;
|
||||
|
||||
#define SYS_MBOX_SIZE 10
|
||||
#define SYS_LWIP_TIMER_NAME "timer"
|
||||
#define SYS_LWIP_MBOX_NAME "mbox"
|
||||
#define SYS_LWIP_SEM_NAME "sem"
|
||||
|
||||
typedef rt_sem_t sys_sem_t;
|
||||
typedef rt_mailbox_t sys_mbox_t;
|
||||
typedef rt_thread_t sys_thread_t;
|
||||
|
||||
#endif /* __ARCH_SYS_ARCH_H__ */
|
||||
@@ -1,8 +0,0 @@
|
||||
#ifndef __LWIP_SYS_INIT_H__
|
||||
#define __LWIP_SYS_INIT_H__
|
||||
|
||||
void lwip_sys_init(void);
|
||||
void lwip_system_init(void);
|
||||
|
||||
#endif
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,146 +0,0 @@
|
||||
#include <rtthread.h>
|
||||
|
||||
#include "lwip/debug.h"
|
||||
#include "lwip/mem.h"
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/stats.h"
|
||||
#include "lwip/tcpip.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/dhcp.h"
|
||||
|
||||
#include "netif/ethernetif.h"
|
||||
#include "netif/etharp.h"
|
||||
|
||||
/* introduce from kservice.c */
|
||||
#define rt_list_entry(node, type, member) \
|
||||
((type *)((char *)(node) - (unsigned long)(&((type *)0)->member)))
|
||||
|
||||
static err_t netif_device_init(struct netif *netif)
|
||||
{
|
||||
struct eth_device *ethif;
|
||||
|
||||
ethif = (struct eth_device*)netif->state;
|
||||
if (ethif != RT_NULL)
|
||||
{
|
||||
rt_device_t device;
|
||||
|
||||
/* get device object */
|
||||
device = (rt_device_t) ethif;
|
||||
if (rt_device_init(device) != RT_EOK)
|
||||
{
|
||||
return ERR_IF;
|
||||
}
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
return ERR_IF;
|
||||
}
|
||||
|
||||
static void tcpip_init_done_callback(void *arg)
|
||||
{
|
||||
rt_device_t device;
|
||||
struct eth_device *ethif;
|
||||
struct ip_addr ipaddr, netmask, gw;
|
||||
struct rt_list_node* node;
|
||||
struct rt_object* object;
|
||||
struct rt_object_information *information;
|
||||
|
||||
extern struct rt_object_information rt_object_container[];
|
||||
|
||||
LWIP_ASSERT("invalid arg.\n",arg);
|
||||
|
||||
IP4_ADDR(&gw, 0,0,0,0);
|
||||
IP4_ADDR(&ipaddr, 0,0,0,0);
|
||||
IP4_ADDR(&netmask, 0,0,0,0);
|
||||
|
||||
/* enter critical */
|
||||
rt_enter_critical();
|
||||
|
||||
/* for each network interfaces */
|
||||
information = &rt_object_container[RT_Object_Class_Device];
|
||||
for (node = information->object_list.next; node != &(information->object_list); node = node->next)
|
||||
{
|
||||
object = rt_list_entry(node, struct rt_object, list);
|
||||
device = (rt_device_t) object;
|
||||
if (device->type == RT_Device_Class_NetIf)
|
||||
{
|
||||
ethif = (struct eth_device*)device;
|
||||
|
||||
/* leave critical */
|
||||
rt_exit_critical();
|
||||
|
||||
netif_add(ethif->netif, &ipaddr, &netmask, &gw,
|
||||
ethif, netif_device_init, tcpip_input);
|
||||
|
||||
if (netif_default == RT_NULL)
|
||||
netif_set_default(ethif->netif);
|
||||
|
||||
#if LWIP_DHCP
|
||||
dhcp_start(ethif->netif);
|
||||
#else
|
||||
netif_set_up(ethif->netif);
|
||||
#endif
|
||||
|
||||
#ifdef LWIP_NETIF_LINK_CALLBACK
|
||||
netif_set_link_up(ethif->netif);
|
||||
#endif
|
||||
|
||||
/* enter critical */
|
||||
rt_enter_critical();
|
||||
}
|
||||
}
|
||||
|
||||
/* leave critical */
|
||||
rt_exit_critical();
|
||||
|
||||
rt_sem_release((rt_sem_t)arg);
|
||||
}
|
||||
|
||||
/**
|
||||
* LwIP system initialization
|
||||
*/
|
||||
void lwip_system_init(void)
|
||||
{
|
||||
rt_err_t rc;
|
||||
struct rt_semaphore done_sem;
|
||||
|
||||
rc = rt_sem_init(&done_sem, "done", 0, RT_IPC_FLAG_FIFO);
|
||||
|
||||
if(rc != RT_EOK)
|
||||
{
|
||||
LWIP_ASSERT("Failed to create semaphore", 0);
|
||||
return;
|
||||
}
|
||||
|
||||
tcpip_init(tcpip_init_done_callback,(void *)&done_sem);
|
||||
|
||||
/* waiting for initialization done */
|
||||
if (rt_sem_take(&done_sem, RT_WAITING_FOREVER) != RT_EOK)
|
||||
{
|
||||
rt_sem_detach(&done_sem);
|
||||
return;
|
||||
}
|
||||
rt_sem_detach(&done_sem);
|
||||
|
||||
/* set default ip address */
|
||||
#if !LWIP_DHCP
|
||||
{
|
||||
struct ip_addr ipaddr, netmask, gw;
|
||||
|
||||
IP4_ADDR(&ipaddr, RT_LWIP_IPADDR0, RT_LWIP_IPADDR1, RT_LWIP_IPADDR2, RT_LWIP_IPADDR3);
|
||||
IP4_ADDR(&gw, RT_LWIP_GWADDR0, RT_LWIP_GWADDR1, RT_LWIP_GWADDR2, RT_LWIP_GWADDR3);
|
||||
IP4_ADDR(&netmask, RT_LWIP_MSKADDR0, RT_LWIP_MSKADDR1, RT_LWIP_MSKADDR2, RT_LWIP_MSKADDR3);
|
||||
|
||||
netifapi_netif_set_addr(netif_default, &ipaddr, &netmask, &gw);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* Compatible with RT-Thread 0.2.x/0.3.x
|
||||
*/
|
||||
void lwip_sys_init(void)
|
||||
{
|
||||
lwip_system_init();
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,84 +0,0 @@
|
||||
/**
|
||||
* @file
|
||||
* This is the IPv4 address tools implementation.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/inet.h"
|
||||
#include "lwip/netif.h"
|
||||
|
||||
#define IP_ADDR_ANY_VALUE 0x00000000UL
|
||||
#define IP_ADDR_BROADCAST_VALUE 0xffffffffUL
|
||||
|
||||
/* used by IP_ADDR_ANY and IP_ADDR_BROADCAST in ip_addr.h */
|
||||
const struct ip_addr ip_addr_any = { IP_ADDR_ANY_VALUE };
|
||||
const struct ip_addr ip_addr_broadcast = { IP_ADDR_BROADCAST_VALUE };
|
||||
|
||||
/**
|
||||
* Determine if an address is a broadcast address on a network interface
|
||||
*
|
||||
* @param addr address to be checked
|
||||
* @param netif the network interface against which the address is checked
|
||||
* @return returns non-zero if the address is a broadcast address
|
||||
*/
|
||||
u8_t ip_addr_isbroadcast(struct ip_addr *addr, struct netif *netif)
|
||||
{
|
||||
u32_t addr2test;
|
||||
|
||||
addr2test = addr->addr;
|
||||
/* all ones (broadcast) or all zeroes (old skool broadcast) */
|
||||
if ((~addr2test == IP_ADDR_ANY_VALUE) ||
|
||||
(addr2test == IP_ADDR_ANY_VALUE))
|
||||
return 1;
|
||||
/* no broadcast support on this network interface? */
|
||||
else if ((netif->flags & NETIF_FLAG_BROADCAST) == 0)
|
||||
/* the given address cannot be a broadcast address
|
||||
* nor can we check against any broadcast addresses */
|
||||
return 0;
|
||||
/* address matches network interface address exactly? => no broadcast */
|
||||
else if (addr2test == netif->ip_addr.addr)
|
||||
return 0;
|
||||
/* on the same (sub) network... */
|
||||
else if (ip_addr_netcmp(addr, &(netif->ip_addr), &(netif->netmask))
|
||||
/* ...and host identifier bits are all ones? =>... */
|
||||
&& ((addr2test & ~netif->netmask.addr) ==
|
||||
(IP_ADDR_BROADCAST_VALUE & ~netif->netmask.addr)))
|
||||
/* => network broadcast address */
|
||||
return 1;
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1 +0,0 @@
|
||||
IPv6 support in lwIP is very experimental.
|
||||
@@ -1,179 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/* Some ICMP messages should be passed to the transport protocols. This
|
||||
is not implemented. */
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_ICMP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "lwip/icmp.h"
|
||||
#include "lwip/inet.h"
|
||||
#include "lwip/ip.h"
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/stats.h"
|
||||
|
||||
void
|
||||
icmp_input(struct pbuf *p, struct netif *inp)
|
||||
{
|
||||
u8_t type;
|
||||
struct icmp_echo_hdr *iecho;
|
||||
struct ip_hdr *iphdr;
|
||||
struct ip_addr tmpaddr;
|
||||
|
||||
ICMP_STATS_INC(icmp.recv);
|
||||
|
||||
/* TODO: check length before accessing payload! */
|
||||
|
||||
type = ((u8_t *)p->payload)[0];
|
||||
|
||||
switch (type) {
|
||||
case ICMP6_ECHO:
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ping\n"));
|
||||
|
||||
if (p->tot_len < sizeof(struct icmp_echo_hdr)) {
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: bad ICMP echo received\n"));
|
||||
|
||||
pbuf_free(p);
|
||||
ICMP_STATS_INC(icmp.lenerr);
|
||||
return;
|
||||
}
|
||||
iecho = p->payload;
|
||||
iphdr = (struct ip_hdr *)((u8_t *)p->payload - IP_HLEN);
|
||||
if (inet_chksum_pbuf(p) != 0) {
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: checksum failed for received ICMP echo (%"X16_F")\n", inet_chksum_pseudo(p, &(iphdr->src), &(iphdr->dest), IP_PROTO_ICMP, p->tot_len)));
|
||||
ICMP_STATS_INC(icmp.chkerr);
|
||||
/* return;*/
|
||||
}
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp: p->len %"S16_F" p->tot_len %"S16_F"\n", p->len, p->tot_len));
|
||||
ip_addr_set(&tmpaddr, &(iphdr->src));
|
||||
ip_addr_set(&(iphdr->src), &(iphdr->dest));
|
||||
ip_addr_set(&(iphdr->dest), &tmpaddr);
|
||||
iecho->type = ICMP6_ER;
|
||||
/* adjust the checksum */
|
||||
if (iecho->chksum >= htons(0xffff - (ICMP6_ECHO << 8))) {
|
||||
iecho->chksum += htons(ICMP6_ECHO << 8) + 1;
|
||||
} else {
|
||||
iecho->chksum += htons(ICMP6_ECHO << 8);
|
||||
}
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: checksum failed for received ICMP echo (%"X16_F")\n", inet_chksum_pseudo(p, &(iphdr->src), &(iphdr->dest), IP_PROTO_ICMP, p->tot_len)));
|
||||
ICMP_STATS_INC(icmp.xmit);
|
||||
|
||||
/* LWIP_DEBUGF("icmp: p->len %"U16_F" p->tot_len %"U16_F"\n", p->len, p->tot_len);*/
|
||||
ip_output_if (p, &(iphdr->src), IP_HDRINCL,
|
||||
iphdr->hoplim, IP_PROTO_ICMP, inp);
|
||||
break;
|
||||
default:
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ICMP type %"S16_F" not supported.\n", (s16_t)type));
|
||||
ICMP_STATS_INC(icmp.proterr);
|
||||
ICMP_STATS_INC(icmp.drop);
|
||||
}
|
||||
|
||||
pbuf_free(p);
|
||||
}
|
||||
|
||||
void
|
||||
icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t)
|
||||
{
|
||||
struct pbuf *q;
|
||||
struct ip_hdr *iphdr;
|
||||
struct icmp_dur_hdr *idur;
|
||||
|
||||
/* @todo: can this be PBUF_LINK instead of PBUF_IP? */
|
||||
q = pbuf_alloc(PBUF_IP, 8 + IP_HLEN + 8, PBUF_RAM);
|
||||
/* ICMP header + IP header + 8 bytes of data */
|
||||
if (q == NULL) {
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_dest_unreach: failed to allocate pbuf for ICMP packet.\n"));
|
||||
pbuf_free(p);
|
||||
return;
|
||||
}
|
||||
LWIP_ASSERT("check that first pbuf can hold icmp message",
|
||||
(q->len >= (8 + IP_HLEN + 8)));
|
||||
|
||||
iphdr = p->payload;
|
||||
|
||||
idur = q->payload;
|
||||
idur->type = (u8_t)ICMP6_DUR;
|
||||
idur->icode = (u8_t)t;
|
||||
|
||||
SMEMCPY((u8_t *)q->payload + 8, p->payload, IP_HLEN + 8);
|
||||
|
||||
/* calculate checksum */
|
||||
idur->chksum = 0;
|
||||
idur->chksum = inet_chksum(idur, q->len);
|
||||
ICMP_STATS_INC(icmp.xmit);
|
||||
|
||||
ip_output(q, NULL,
|
||||
(struct ip_addr *)&(iphdr->src), ICMP_TTL, IP_PROTO_ICMP);
|
||||
pbuf_free(q);
|
||||
}
|
||||
|
||||
void
|
||||
icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t)
|
||||
{
|
||||
struct pbuf *q;
|
||||
struct ip_hdr *iphdr;
|
||||
struct icmp_te_hdr *tehdr;
|
||||
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_time_exceeded\n"));
|
||||
|
||||
/* @todo: can this be PBUF_LINK instead of PBUF_IP? */
|
||||
q = pbuf_alloc(PBUF_IP, 8 + IP_HLEN + 8, PBUF_RAM);
|
||||
/* ICMP header + IP header + 8 bytes of data */
|
||||
if (q == NULL) {
|
||||
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_dest_unreach: failed to allocate pbuf for ICMP packet.\n"));
|
||||
pbuf_free(p);
|
||||
return;
|
||||
}
|
||||
LWIP_ASSERT("check that first pbuf can hold icmp message",
|
||||
(q->len >= (8 + IP_HLEN + 8)));
|
||||
|
||||
iphdr = p->payload;
|
||||
|
||||
tehdr = q->payload;
|
||||
tehdr->type = (u8_t)ICMP6_TE;
|
||||
tehdr->icode = (u8_t)t;
|
||||
|
||||
/* copy fields from original packet */
|
||||
SMEMCPY((u8_t *)q->payload + 8, (u8_t *)p->payload, IP_HLEN + 8);
|
||||
|
||||
/* calculate checksum */
|
||||
tehdr->chksum = 0;
|
||||
tehdr->chksum = inet_chksum(tehdr, q->len);
|
||||
ICMP_STATS_INC(icmp.xmit);
|
||||
ip_output(q, NULL,
|
||||
(struct ip_addr *)&(iphdr->src), ICMP_TTL, IP_PROTO_ICMP);
|
||||
pbuf_free(q);
|
||||
}
|
||||
|
||||
#endif /* LWIP_ICMP */
|
||||
@@ -1,163 +0,0 @@
|
||||
/**
|
||||
* @file
|
||||
* Functions common to all TCP/IPv6 modules, such as the Internet checksum and the
|
||||
* byte order functions.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/inet.h"
|
||||
|
||||
/* chksum:
|
||||
*
|
||||
* Sums up all 16 bit words in a memory portion. Also includes any odd byte.
|
||||
* This function is used by the other checksum functions.
|
||||
*
|
||||
* For now, this is not optimized. Must be optimized for the particular processor
|
||||
* arcitecture on which it is to run. Preferebly coded in assembler.
|
||||
*/
|
||||
|
||||
static u32_t
|
||||
chksum(void *dataptr, u16_t len)
|
||||
{
|
||||
u16_t *sdataptr = dataptr;
|
||||
u32_t acc;
|
||||
|
||||
|
||||
for(acc = 0; len > 1; len -= 2) {
|
||||
acc += *sdataptr++;
|
||||
}
|
||||
|
||||
/* add up any odd byte */
|
||||
if (len == 1) {
|
||||
acc += htons((u16_t)(*(u8_t *)dataptr) << 8);
|
||||
}
|
||||
|
||||
return acc;
|
||||
|
||||
}
|
||||
|
||||
/* inet_chksum_pseudo:
|
||||
*
|
||||
* Calculates the pseudo Internet checksum used by TCP and UDP for a pbuf chain.
|
||||
*/
|
||||
|
||||
u16_t
|
||||
inet_chksum_pseudo(struct pbuf *p,
|
||||
struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t proto, u32_t proto_len)
|
||||
{
|
||||
u32_t acc;
|
||||
struct pbuf *q;
|
||||
u8_t swapped, i;
|
||||
|
||||
acc = 0;
|
||||
swapped = 0;
|
||||
for(q = p; q != NULL; q = q->next) {
|
||||
acc += chksum(q->payload, q->len);
|
||||
while (acc >> 16) {
|
||||
acc = (acc & 0xffff) + (acc >> 16);
|
||||
}
|
||||
if (q->len % 2 != 0) {
|
||||
swapped = 1 - swapped;
|
||||
acc = ((acc & 0xff) << 8) | ((acc & 0xff00) >> 8);
|
||||
}
|
||||
}
|
||||
|
||||
if (swapped) {
|
||||
acc = ((acc & 0xff) << 8) | ((acc & 0xff00) >> 8);
|
||||
}
|
||||
|
||||
for(i = 0; i < 8; i++) {
|
||||
acc += ((u16_t *)src->addr)[i] & 0xffff;
|
||||
acc += ((u16_t *)dest->addr)[i] & 0xffff;
|
||||
while (acc >> 16) {
|
||||
acc = (acc & 0xffff) + (acc >> 16);
|
||||
}
|
||||
}
|
||||
acc += (u16_t)htons((u16_t)proto);
|
||||
acc += ((u16_t *)&proto_len)[0] & 0xffff;
|
||||
acc += ((u16_t *)&proto_len)[1] & 0xffff;
|
||||
|
||||
while (acc >> 16) {
|
||||
acc = (acc & 0xffff) + (acc >> 16);
|
||||
}
|
||||
return ~(acc & 0xffff);
|
||||
}
|
||||
|
||||
/* inet_chksum:
|
||||
*
|
||||
* Calculates the Internet checksum over a portion of memory. Used primarely for IP
|
||||
* and ICMP.
|
||||
*/
|
||||
|
||||
u16_t
|
||||
inet_chksum(void *dataptr, u16_t len)
|
||||
{
|
||||
u32_t acc, sum;
|
||||
|
||||
acc = chksum(dataptr, len);
|
||||
sum = (acc & 0xffff) + (acc >> 16);
|
||||
sum += (sum >> 16);
|
||||
return ~(sum & 0xffff);
|
||||
}
|
||||
|
||||
u16_t
|
||||
inet_chksum_pbuf(struct pbuf *p)
|
||||
{
|
||||
u32_t acc;
|
||||
struct pbuf *q;
|
||||
u8_t swapped;
|
||||
|
||||
acc = 0;
|
||||
swapped = 0;
|
||||
for(q = p; q != NULL; q = q->next) {
|
||||
acc += chksum(q->payload, q->len);
|
||||
while (acc >> 16) {
|
||||
acc = (acc & 0xffff) + (acc >> 16);
|
||||
}
|
||||
if (q->len % 2 != 0) {
|
||||
swapped = 1 - swapped;
|
||||
acc = (acc & 0xff << 8) | (acc & 0xff00 >> 8);
|
||||
}
|
||||
}
|
||||
|
||||
if (swapped) {
|
||||
acc = ((acc & 0xff) << 8) | ((acc & 0xff00) >> 8);
|
||||
}
|
||||
return ~(acc & 0xffff);
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,72 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/inet.h"
|
||||
|
||||
u8_t
|
||||
ip_addr_netcmp(struct ip_addr *addr1, struct ip_addr *addr2,
|
||||
struct ip_addr *mask)
|
||||
{
|
||||
return((addr1->addr[0] & mask->addr[0]) == (addr2->addr[0] & mask->addr[0]) &&
|
||||
(addr1->addr[1] & mask->addr[1]) == (addr2->addr[1] & mask->addr[1]) &&
|
||||
(addr1->addr[2] & mask->addr[2]) == (addr2->addr[2] & mask->addr[2]) &&
|
||||
(addr1->addr[3] & mask->addr[3]) == (addr2->addr[3] & mask->addr[3]));
|
||||
|
||||
}
|
||||
|
||||
u8_t
|
||||
ip_addr_cmp(struct ip_addr *addr1, struct ip_addr *addr2)
|
||||
{
|
||||
return(addr1->addr[0] == addr2->addr[0] &&
|
||||
addr1->addr[1] == addr2->addr[1] &&
|
||||
addr1->addr[2] == addr2->addr[2] &&
|
||||
addr1->addr[3] == addr2->addr[3]);
|
||||
}
|
||||
|
||||
void
|
||||
ip_addr_set(struct ip_addr *dest, struct ip_addr *src)
|
||||
{
|
||||
SMEMCPY(dest, src, sizeof(struct ip_addr));
|
||||
/* dest->addr[0] = src->addr[0];
|
||||
dest->addr[1] = src->addr[1];
|
||||
dest->addr[2] = src->addr[2];
|
||||
dest->addr[3] = src->addr[3];*/
|
||||
}
|
||||
|
||||
u8_t
|
||||
ip_addr_isany(struct ip_addr *addr)
|
||||
{
|
||||
if (addr == NULL) return 1;
|
||||
return((addr->addr[0] | addr->addr[1] | addr->addr[2] | addr->addr[3]) == 0);
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,149 +0,0 @@
|
||||
/**
|
||||
* @file
|
||||
* Statistics module
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_STATS /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/stats.h"
|
||||
#include "lwip/mem.h"
|
||||
|
||||
#include <string.h>
|
||||
|
||||
struct stats_ lwip_stats;
|
||||
|
||||
#if LWIP_STATS_DISPLAY
|
||||
void
|
||||
stats_display_proto(struct stats_proto *proto, char *name)
|
||||
{
|
||||
LWIP_PLATFORM_DIAG(("\n%s\n\t", name));
|
||||
LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit));
|
||||
LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv));
|
||||
LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw));
|
||||
LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop));
|
||||
LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr));
|
||||
LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr));
|
||||
LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr));
|
||||
LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr));
|
||||
LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr));
|
||||
LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr));
|
||||
LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err));
|
||||
LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit));
|
||||
}
|
||||
|
||||
#if IGMP_STATS
|
||||
void
|
||||
stats_display_igmp(struct stats_igmp *igmp)
|
||||
{
|
||||
LWIP_PLATFORM_DIAG(("\nIGMP\n\t"));
|
||||
LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr));
|
||||
LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr));
|
||||
LWIP_PLATFORM_DIAG(("v1_rxed: %"STAT_COUNTER_F"\n\t", igmp->v1_rxed));
|
||||
LWIP_PLATFORM_DIAG(("join_sent: %"STAT_COUNTER_F"\n\t", igmp->join_sent));
|
||||
LWIP_PLATFORM_DIAG(("leave_sent: %"STAT_COUNTER_F"\n\t", igmp->leave_sent));
|
||||
LWIP_PLATFORM_DIAG(("unicast_query: %"STAT_COUNTER_F"\n\t", igmp->unicast_query));
|
||||
LWIP_PLATFORM_DIAG(("report_sent: %"STAT_COUNTER_F"\n\t", igmp->report_sent));
|
||||
LWIP_PLATFORM_DIAG(("report_rxed: %"STAT_COUNTER_F"\n\t", igmp->report_rxed));
|
||||
LWIP_PLATFORM_DIAG(("group_query_rxed: %"STAT_COUNTER_F"\n", igmp->group_query_rxed));
|
||||
}
|
||||
#endif /* IGMP_STATS */
|
||||
|
||||
#if MEM_STATS || MEMP_STATS
|
||||
void
|
||||
stats_display_mem(struct stats_mem *mem, char *name)
|
||||
{
|
||||
LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name));
|
||||
LWIP_PLATFORM_DIAG(("avail: %"U32_F"\n\t", (u32_t)mem->avail));
|
||||
LWIP_PLATFORM_DIAG(("used: %"U32_F"\n\t", (u32_t)mem->used));
|
||||
LWIP_PLATFORM_DIAG(("max: %"U32_F"\n\t", (u32_t)mem->max));
|
||||
LWIP_PLATFORM_DIAG(("err: %"U32_F"\n", (u32_t)mem->err));
|
||||
}
|
||||
|
||||
#if MEMP_STATS
|
||||
void
|
||||
stats_display_memp(struct stats_mem *mem, int index)
|
||||
{
|
||||
char * memp_names[] = {
|
||||
#define LWIP_MEMPOOL(name,num,size,desc) desc,
|
||||
#include "lwip/memp_std.h"
|
||||
};
|
||||
if(index < MEMP_MAX) {
|
||||
stats_display_mem(mem, memp_names[index]);
|
||||
}
|
||||
}
|
||||
#endif /* MEMP_STATS */
|
||||
#endif /* MEM_STATS || MEMP_STATS */
|
||||
|
||||
#if SYS_STATS
|
||||
void
|
||||
stats_display_sys(struct stats_sys *sys)
|
||||
{
|
||||
LWIP_PLATFORM_DIAG(("\nSYS\n\t"));
|
||||
LWIP_PLATFORM_DIAG(("sem.used: %"U32_F"\n\t", (u32_t)sys->sem.used));
|
||||
LWIP_PLATFORM_DIAG(("sem.max: %"U32_F"\n\t", (u32_t)sys->sem.max));
|
||||
LWIP_PLATFORM_DIAG(("sem.err: %"U32_F"\n\t", (u32_t)sys->sem.err));
|
||||
LWIP_PLATFORM_DIAG(("mbox.used: %"U32_F"\n\t", (u32_t)sys->mbox.used));
|
||||
LWIP_PLATFORM_DIAG(("mbox.max: %"U32_F"\n\t", (u32_t)sys->mbox.max));
|
||||
LWIP_PLATFORM_DIAG(("mbox.err: %"U32_F"\n\t", (u32_t)sys->mbox.err));
|
||||
}
|
||||
#endif /* SYS_STATS */
|
||||
|
||||
void
|
||||
stats_display(void)
|
||||
{
|
||||
s16_t i;
|
||||
|
||||
LINK_STATS_DISPLAY();
|
||||
ETHARP_STATS_DISPLAY();
|
||||
IPFRAG_STATS_DISPLAY();
|
||||
IP_STATS_DISPLAY();
|
||||
IGMP_STATS_DISPLAY();
|
||||
ICMP_STATS_DISPLAY();
|
||||
UDP_STATS_DISPLAY();
|
||||
TCP_STATS_DISPLAY();
|
||||
MEM_STATS_DISPLAY();
|
||||
for (i = 0; i < MEMP_MAX; i++) {
|
||||
MEMP_STATS_DISPLAY(i);
|
||||
}
|
||||
SYS_STATS_DISPLAY();
|
||||
}
|
||||
#endif /* LWIP_STATS_DISPLAY */
|
||||
|
||||
#endif /* LWIP_STATS */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,116 +0,0 @@
|
||||
/**
|
||||
* @file
|
||||
*
|
||||
* AutoIP Automatic LinkLocal IP Configuration
|
||||
*/
|
||||
|
||||
/*
|
||||
*
|
||||
* Copyright (c) 2007 Dominik Spies <kontakt@dspies.de>
|
||||
* 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.
|
||||
*
|
||||
* Author: Dominik Spies <kontakt@dspies.de>
|
||||
*
|
||||
* This is a AutoIP implementation for the lwIP TCP/IP stack. It aims to conform
|
||||
* with RFC 3927.
|
||||
*
|
||||
*
|
||||
* Please coordinate changes and requests with Dominik Spies
|
||||
* <kontakt@dspies.de>
|
||||
*/
|
||||
|
||||
#ifndef __LWIP_AUTOIP_H__
|
||||
#define __LWIP_AUTOIP_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_AUTOIP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "lwip/netif.h"
|
||||
#include "lwip/udp.h"
|
||||
#include "netif/etharp.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* AutoIP Timing */
|
||||
#define AUTOIP_TMR_INTERVAL 100
|
||||
#define AUTOIP_TICKS_PER_SECOND (1000 / AUTOIP_TMR_INTERVAL)
|
||||
|
||||
/* RFC 3927 Constants */
|
||||
#define PROBE_WAIT 1 /* second (initial random delay) */
|
||||
#define PROBE_MIN 1 /* second (minimum delay till repeated probe) */
|
||||
#define PROBE_MAX 2 /* seconds (maximum delay till repeated probe) */
|
||||
#define PROBE_NUM 3 /* (number of probe packets) */
|
||||
#define ANNOUNCE_NUM 2 /* (number of announcement packets) */
|
||||
#define ANNOUNCE_INTERVAL 2 /* seconds (time between announcement packets) */
|
||||
#define ANNOUNCE_WAIT 2 /* seconds (delay before announcing) */
|
||||
#define MAX_CONFLICTS 10 /* (max conflicts before rate limiting) */
|
||||
#define RATE_LIMIT_INTERVAL 60 /* seconds (delay between successive attempts) */
|
||||
#define DEFEND_INTERVAL 10 /* seconds (min. wait between defensive ARPs) */
|
||||
|
||||
/* AutoIP client states */
|
||||
#define AUTOIP_STATE_OFF 0
|
||||
#define AUTOIP_STATE_PROBING 1
|
||||
#define AUTOIP_STATE_ANNOUNCING 2
|
||||
#define AUTOIP_STATE_BOUND 3
|
||||
|
||||
struct autoip
|
||||
{
|
||||
struct ip_addr llipaddr; /* the currently selected, probed, announced or used LL IP-Address */
|
||||
u8_t state; /* current AutoIP state machine state */
|
||||
u8_t sent_num; /* sent number of probes or announces, dependent on state */
|
||||
u16_t ttw; /* ticks to wait, tick is AUTOIP_TMR_INTERVAL long */
|
||||
u8_t lastconflict; /* ticks until a conflict can be solved by defending */
|
||||
u8_t tried_llipaddr; /* total number of probed/used Link Local IP-Addresses */
|
||||
};
|
||||
|
||||
|
||||
/** Init srand, has to be called before entering mainloop */
|
||||
void autoip_init(void);
|
||||
|
||||
/** Start AutoIP client */
|
||||
err_t autoip_start(struct netif *netif);
|
||||
|
||||
/** Stop AutoIP client */
|
||||
err_t autoip_stop(struct netif *netif);
|
||||
|
||||
/** Handles every incoming ARP Packet, called by etharp_arp_input */
|
||||
void autoip_arp_reply(struct netif *netif, struct etharp_hdr *hdr);
|
||||
|
||||
/** Has to be called in loop every AUTOIP_TMR_INTERVAL milliseconds */
|
||||
void autoip_tmr(void);
|
||||
|
||||
/** Handle a possible change in the network configuration */
|
||||
void autoip_network_changed(struct netif *netif);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_AUTOIP */
|
||||
|
||||
#endif /* __LWIP_AUTOIP_H__ */
|
||||
@@ -1,111 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_ICMP_H__
|
||||
#define __LWIP_ICMP_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/netif.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define ICMP_ER 0 /* echo reply */
|
||||
#define ICMP_DUR 3 /* destination unreachable */
|
||||
#define ICMP_SQ 4 /* source quench */
|
||||
#define ICMP_RD 5 /* redirect */
|
||||
#define ICMP_ECHO 8 /* echo */
|
||||
#define ICMP_TE 11 /* time exceeded */
|
||||
#define ICMP_PP 12 /* parameter problem */
|
||||
#define ICMP_TS 13 /* timestamp */
|
||||
#define ICMP_TSR 14 /* timestamp reply */
|
||||
#define ICMP_IRQ 15 /* information request */
|
||||
#define ICMP_IR 16 /* information reply */
|
||||
|
||||
enum icmp_dur_type {
|
||||
ICMP_DUR_NET = 0, /* net unreachable */
|
||||
ICMP_DUR_HOST = 1, /* host unreachable */
|
||||
ICMP_DUR_PROTO = 2, /* protocol unreachable */
|
||||
ICMP_DUR_PORT = 3, /* port unreachable */
|
||||
ICMP_DUR_FRAG = 4, /* fragmentation needed and DF set */
|
||||
ICMP_DUR_SR = 5 /* source route failed */
|
||||
};
|
||||
|
||||
enum icmp_te_type {
|
||||
ICMP_TE_TTL = 0, /* time to live exceeded in transit */
|
||||
ICMP_TE_FRAG = 1 /* fragment reassembly time exceeded */
|
||||
};
|
||||
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
/** This is the standard ICMP header only that the u32_t data
|
||||
* is splitted to two u16_t like ICMP echo needs it.
|
||||
* This header is also used for other ICMP types that do not
|
||||
* use the data part.
|
||||
*/
|
||||
PACK_STRUCT_BEGIN
|
||||
struct icmp_echo_hdr {
|
||||
PACK_STRUCT_FIELD(u8_t type);
|
||||
PACK_STRUCT_FIELD(u8_t code);
|
||||
PACK_STRUCT_FIELD(u16_t chksum);
|
||||
PACK_STRUCT_FIELD(u16_t id);
|
||||
PACK_STRUCT_FIELD(u16_t seqno);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
#define ICMPH_TYPE(hdr) ((hdr)->type)
|
||||
#define ICMPH_CODE(hdr) ((hdr)->code)
|
||||
|
||||
/** Combines type and code to an u16_t */
|
||||
#define ICMPH_TYPE_SET(hdr, t) ((hdr)->type = (t))
|
||||
#define ICMPH_CODE_SET(hdr, c) ((hdr)->code = (c))
|
||||
|
||||
|
||||
#if LWIP_ICMP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
void icmp_input(struct pbuf *p, struct netif *inp);
|
||||
void icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t);
|
||||
void icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t);
|
||||
|
||||
#endif /* LWIP_ICMP */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_ICMP_H__ */
|
||||
@@ -1,162 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2002 CITEL Technologies Ltd.
|
||||
* 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. Neither the name of CITEL Technologies Ltd nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY CITEL TECHNOLOGIES AND CONTRIBUTORS ``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 CITEL TECHNOLOGIES OR CONTRIBUTORS 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 a contribution to the lwIP TCP/IP stack.
|
||||
* The Swedish Institute of Computer Science and Adam Dunkels
|
||||
* are specifically granted permission to redistribute this
|
||||
* source code.
|
||||
*/
|
||||
|
||||
#ifndef __LWIP_IGMP_H__
|
||||
#define __LWIP_IGMP_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/netif.h"
|
||||
#include "lwip/pbuf.h"
|
||||
|
||||
#if LWIP_IGMP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
* IGMP constants
|
||||
*/
|
||||
#define IP_PROTO_IGMP 2
|
||||
#define IGMP_TTL 1
|
||||
#define IGMP_MINLEN 8
|
||||
#define ROUTER_ALERT 0x9404
|
||||
#define ROUTER_ALERTLEN 4
|
||||
|
||||
/*
|
||||
* IGMP message types, including version number.
|
||||
*/
|
||||
#define IGMP_MEMB_QUERY 0x11 /* Membership query */
|
||||
#define IGMP_V1_MEMB_REPORT 0x12 /* Ver. 1 membership report */
|
||||
#define IGMP_V2_MEMB_REPORT 0x16 /* Ver. 2 membership report */
|
||||
#define IGMP_LEAVE_GROUP 0x17 /* Leave-group message */
|
||||
|
||||
/* IGMP timer */
|
||||
#define IGMP_TMR_INTERVAL 100 /* Milliseconds */
|
||||
#define IGMP_V1_DELAYING_MEMBER_TMR (1000/IGMP_TMR_INTERVAL)
|
||||
#define IGMP_JOIN_DELAYING_MEMBER_TMR (500 /IGMP_TMR_INTERVAL)
|
||||
|
||||
/* MAC Filter Actions */
|
||||
#define IGMP_DEL_MAC_FILTER 0
|
||||
#define IGMP_ADD_MAC_FILTER 1
|
||||
|
||||
/* Group membership states */
|
||||
#define IGMP_GROUP_NON_MEMBER 0
|
||||
#define IGMP_GROUP_DELAYING_MEMBER 1
|
||||
#define IGMP_GROUP_IDLE_MEMBER 2
|
||||
|
||||
/*
|
||||
* IGMP packet format.
|
||||
*/
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct igmp_msg {
|
||||
PACK_STRUCT_FIELD(u8_t igmp_msgtype);
|
||||
PACK_STRUCT_FIELD(u8_t igmp_maxresp);
|
||||
PACK_STRUCT_FIELD(u16_t igmp_checksum);
|
||||
PACK_STRUCT_FIELD(struct ip_addr igmp_group_address);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
/*
|
||||
* now a group structure - there is
|
||||
* a list of groups for each interface
|
||||
* these should really be linked from the interface, but
|
||||
* if we keep them separate we will not affect the lwip original code
|
||||
* too much
|
||||
*
|
||||
* There will be a group for the all systems group address but this
|
||||
* will not run the state machine as it is used to kick off reports
|
||||
* from all the other groups
|
||||
*/
|
||||
|
||||
struct igmp_group {
|
||||
struct igmp_group *next;
|
||||
struct netif *interface;
|
||||
struct ip_addr group_address;
|
||||
u8_t last_reporter_flag; /* signifies we were the last person to report */
|
||||
u8_t group_state;
|
||||
u16_t timer;
|
||||
u8_t use; /* counter of simultaneous uses */
|
||||
};
|
||||
|
||||
|
||||
/* Prototypes */
|
||||
void igmp_init(void);
|
||||
|
||||
err_t igmp_start( struct netif *netif);
|
||||
|
||||
err_t igmp_stop( struct netif *netif);
|
||||
|
||||
void igmp_report_groups( struct netif *netif);
|
||||
|
||||
struct igmp_group *igmp_lookfor_group( struct netif *ifp, struct ip_addr *addr);
|
||||
|
||||
struct igmp_group *igmp_lookup_group( struct netif *ifp, struct ip_addr *addr);
|
||||
|
||||
err_t igmp_remove_group( struct igmp_group *group);
|
||||
|
||||
void igmp_input( struct pbuf *p, struct netif *inp, struct ip_addr *dest);
|
||||
|
||||
err_t igmp_joingroup( struct ip_addr *ifaddr, struct ip_addr *groupaddr);
|
||||
|
||||
err_t igmp_leavegroup( struct ip_addr *ifaddr, struct ip_addr *groupaddr);
|
||||
|
||||
void igmp_tmr(void);
|
||||
|
||||
void igmp_timeout( struct igmp_group *group);
|
||||
|
||||
void igmp_start_timer( struct igmp_group *group, u8_t max_time);
|
||||
|
||||
void igmp_stop_timer( struct igmp_group *group);
|
||||
|
||||
void igmp_delaying_member( struct igmp_group *group, u8_t maxresp);
|
||||
|
||||
err_t igmp_ip_output_if( struct pbuf *p, struct ip_addr *src, struct ip_addr *dest, u8_t ttl, u8_t proto, struct netif *netif);
|
||||
|
||||
void igmp_send( struct igmp_group *group, u8_t type);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_IGMP */
|
||||
|
||||
#endif /* __LWIP_IGMP_H__ */
|
||||
@@ -1,103 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_INET_H__
|
||||
#define __LWIP_INET_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* For compatibility with BSD code */
|
||||
struct in_addr {
|
||||
u32_t s_addr;
|
||||
};
|
||||
|
||||
#define INADDR_NONE ((u32_t)0xffffffffUL) /* 255.255.255.255 */
|
||||
#define INADDR_LOOPBACK ((u32_t)0x7f000001UL) /* 127.0.0.1 */
|
||||
#define INADDR_ANY ((u32_t)0x00000000UL) /* 0.0.0.0 */
|
||||
#define INADDR_BROADCAST ((u32_t)0xffffffffUL) /* 255.255.255.255 */
|
||||
|
||||
u32_t inet_addr(const char *cp);
|
||||
int inet_aton(const char *cp, struct in_addr *addr);
|
||||
char *inet_ntoa(struct in_addr addr); /* returns ptr to static buffer; not reentrant! */
|
||||
|
||||
#ifdef htons
|
||||
#undef htons
|
||||
#endif /* htons */
|
||||
#ifdef htonl
|
||||
#undef htonl
|
||||
#endif /* htonl */
|
||||
#ifdef ntohs
|
||||
#undef ntohs
|
||||
#endif /* ntohs */
|
||||
#ifdef ntohl
|
||||
#undef ntohl
|
||||
#endif /* ntohl */
|
||||
|
||||
#ifndef LWIP_PLATFORM_BYTESWAP
|
||||
#define LWIP_PLATFORM_BYTESWAP 0
|
||||
#endif
|
||||
|
||||
#if BYTE_ORDER == BIG_ENDIAN
|
||||
#define htons(x) (x)
|
||||
#define ntohs(x) (x)
|
||||
#define htonl(x) (x)
|
||||
#define ntohl(x) (x)
|
||||
#else /* BYTE_ORDER != BIG_ENDIAN */
|
||||
#ifdef LWIP_PREFIX_BYTEORDER_FUNCS
|
||||
/* workaround for naming collisions on some platforms */
|
||||
#define htons lwip_htons
|
||||
#define ntohs lwip_ntohs
|
||||
#define htonl lwip_htonl
|
||||
#define ntohl lwip_ntohl
|
||||
#endif /* LWIP_PREFIX_BYTEORDER_FUNCS */
|
||||
#if LWIP_PLATFORM_BYTESWAP
|
||||
#define htons(x) LWIP_PLATFORM_HTONS(x)
|
||||
#define ntohs(x) LWIP_PLATFORM_HTONS(x)
|
||||
#define htonl(x) LWIP_PLATFORM_HTONL(x)
|
||||
#define ntohl(x) LWIP_PLATFORM_HTONL(x)
|
||||
#else /* LWIP_PLATFORM_BYTESWAP */
|
||||
u16_t htons(u16_t x);
|
||||
u16_t ntohs(u16_t x);
|
||||
u32_t htonl(u32_t x);
|
||||
u32_t ntohl(u32_t x);
|
||||
#endif /* LWIP_PLATFORM_BYTESWAP */
|
||||
|
||||
#endif /* BYTE_ORDER == BIG_ENDIAN */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_INET_H__ */
|
||||
@@ -1,60 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_INET_CHKSUM_H__
|
||||
#define __LWIP_INET_CHKSUM_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
u16_t inet_chksum(void *dataptr, u16_t len);
|
||||
u16_t inet_chksum_pbuf(struct pbuf *p);
|
||||
u16_t inet_chksum_pseudo(struct pbuf *p,
|
||||
struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t proto, u16_t proto_len);
|
||||
#if LWIP_UDPLITE
|
||||
u16_t inet_chksum_pseudo_partial(struct pbuf *p,
|
||||
struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t proto, u16_t proto_len, u16_t chksum_len);
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_INET_H__ */
|
||||
|
||||
@@ -1,198 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_IP_H__
|
||||
#define __LWIP_IP_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/netif.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/** Currently, the function ip_output_if_opt() is only used with IGMP */
|
||||
#define IP_OPTIONS_SEND LWIP_IGMP
|
||||
|
||||
#define IP_HLEN 20
|
||||
|
||||
#define IP_PROTO_ICMP 1
|
||||
#define IP_PROTO_UDP 17
|
||||
#define IP_PROTO_UDPLITE 136
|
||||
#define IP_PROTO_TCP 6
|
||||
|
||||
/* This is passed as the destination address to ip_output_if (not
|
||||
to ip_output), meaning that an IP header already is constructed
|
||||
in the pbuf. This is used when TCP retransmits. */
|
||||
#ifdef IP_HDRINCL
|
||||
#undef IP_HDRINCL
|
||||
#endif /* IP_HDRINCL */
|
||||
#define IP_HDRINCL NULL
|
||||
|
||||
#if LWIP_NETIF_HWADDRHINT
|
||||
#define IP_PCB_ADDRHINT ;u8_t addr_hint
|
||||
#else
|
||||
#define IP_PCB_ADDRHINT
|
||||
#endif /* LWIP_NETIF_HWADDRHINT */
|
||||
|
||||
/* This is the common part of all PCB types. It needs to be at the
|
||||
beginning of a PCB type definition. It is located here so that
|
||||
changes to this common part are made in one location instead of
|
||||
having to change all PCB structs. */
|
||||
#define IP_PCB \
|
||||
/* ip addresses in network byte order */ \
|
||||
struct ip_addr local_ip; \
|
||||
struct ip_addr remote_ip; \
|
||||
/* Socket options */ \
|
||||
u16_t so_options; \
|
||||
/* Type Of Service */ \
|
||||
u8_t tos; \
|
||||
/* Time To Live */ \
|
||||
u8_t ttl \
|
||||
/* link layer address resolution hint */ \
|
||||
IP_PCB_ADDRHINT
|
||||
|
||||
struct ip_pcb {
|
||||
/* Common members of all PCB types */
|
||||
IP_PCB;
|
||||
};
|
||||
|
||||
/*
|
||||
* Option flags per-socket. These are the same like SO_XXX.
|
||||
*/
|
||||
#define SOF_DEBUG (u16_t)0x0001U /* turn on debugging info recording */
|
||||
#define SOF_ACCEPTCONN (u16_t)0x0002U /* socket has had listen() */
|
||||
#define SOF_REUSEADDR (u16_t)0x0004U /* allow local address reuse */
|
||||
#define SOF_KEEPALIVE (u16_t)0x0008U /* keep connections alive */
|
||||
#define SOF_DONTROUTE (u16_t)0x0010U /* just use interface addresses */
|
||||
#define SOF_BROADCAST (u16_t)0x0020U /* permit to send and to receive broadcast messages (see IP_SOF_BROADCAST option) */
|
||||
#define SOF_USELOOPBACK (u16_t)0x0040U /* bypass hardware when possible */
|
||||
#define SOF_LINGER (u16_t)0x0080U /* linger on close if data present */
|
||||
#define SOF_OOBINLINE (u16_t)0x0100U /* leave received OOB data in line */
|
||||
#define SOF_REUSEPORT (u16_t)0x0200U /* allow local address & port reuse */
|
||||
|
||||
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct ip_hdr {
|
||||
/* version / header length / type of service */
|
||||
PACK_STRUCT_FIELD(u16_t _v_hl_tos);
|
||||
/* total length */
|
||||
PACK_STRUCT_FIELD(u16_t _len);
|
||||
/* identification */
|
||||
PACK_STRUCT_FIELD(u16_t _id);
|
||||
/* fragment offset field */
|
||||
PACK_STRUCT_FIELD(u16_t _offset);
|
||||
#define IP_RF 0x8000 /* reserved fragment flag */
|
||||
#define IP_DF 0x4000 /* dont fragment flag */
|
||||
#define IP_MF 0x2000 /* more fragments flag */
|
||||
#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
|
||||
/* time to live / protocol*/
|
||||
PACK_STRUCT_FIELD(u16_t _ttl_proto);
|
||||
/* checksum */
|
||||
PACK_STRUCT_FIELD(u16_t _chksum);
|
||||
/* source and destination IP addresses */
|
||||
PACK_STRUCT_FIELD(struct ip_addr src);
|
||||
PACK_STRUCT_FIELD(struct ip_addr dest);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
#define IPH_V(hdr) (ntohs((hdr)->_v_hl_tos) >> 12)
|
||||
#define IPH_HL(hdr) ((ntohs((hdr)->_v_hl_tos) >> 8) & 0x0f)
|
||||
#define IPH_TOS(hdr) (ntohs((hdr)->_v_hl_tos) & 0xff)
|
||||
#define IPH_LEN(hdr) ((hdr)->_len)
|
||||
#define IPH_ID(hdr) ((hdr)->_id)
|
||||
#define IPH_OFFSET(hdr) ((hdr)->_offset)
|
||||
#define IPH_TTL(hdr) (ntohs((hdr)->_ttl_proto) >> 8)
|
||||
#define IPH_PROTO(hdr) (ntohs((hdr)->_ttl_proto) & 0xff)
|
||||
#define IPH_CHKSUM(hdr) ((hdr)->_chksum)
|
||||
|
||||
#define IPH_VHLTOS_SET(hdr, v, hl, tos) (hdr)->_v_hl_tos = (htons(((v) << 12) | ((hl) << 8) | (tos)))
|
||||
#define IPH_LEN_SET(hdr, len) (hdr)->_len = (len)
|
||||
#define IPH_ID_SET(hdr, id) (hdr)->_id = (id)
|
||||
#define IPH_OFFSET_SET(hdr, off) (hdr)->_offset = (off)
|
||||
#define IPH_TTL_SET(hdr, ttl) (hdr)->_ttl_proto = (htons(IPH_PROTO(hdr) | ((u16_t)(ttl) << 8)))
|
||||
#define IPH_PROTO_SET(hdr, proto) (hdr)->_ttl_proto = (htons((proto) | (IPH_TTL(hdr) << 8)))
|
||||
#define IPH_CHKSUM_SET(hdr, chksum) (hdr)->_chksum = (chksum)
|
||||
|
||||
/** The interface that provided the packet for the current callback invocation. */
|
||||
extern struct netif *current_netif;
|
||||
/** Header of the input packet currently being processed. */
|
||||
extern const struct ip_hdr *current_header;
|
||||
|
||||
#define ip_init() /* Compatibility define, not init needed. */
|
||||
struct netif *ip_route(struct ip_addr *dest);
|
||||
err_t ip_input(struct pbuf *p, struct netif *inp);
|
||||
err_t ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t ttl, u8_t tos, u8_t proto);
|
||||
err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t ttl, u8_t tos, u8_t proto,
|
||||
struct netif *netif);
|
||||
#if LWIP_NETIF_HWADDRHINT
|
||||
err_t ip_output_hinted(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t ttl, u8_t tos, u8_t proto, u8_t *addr_hint);
|
||||
#endif /* LWIP_NETIF_HWADDRHINT */
|
||||
#if IP_OPTIONS_SEND
|
||||
err_t ip_output_if_opt(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t ttl, u8_t tos, u8_t proto, struct netif *netif, void *ip_options,
|
||||
u16_t optlen);
|
||||
#endif /* IP_OPTIONS_SEND */
|
||||
/** Get the interface that received the current packet.
|
||||
* This function must only be called from a receive callback (udp_recv,
|
||||
* raw_recv, tcp_accept). It will return NULL otherwise. */
|
||||
#define ip_current_netif() (current_netif)
|
||||
/** Get the IP header of the current packet.
|
||||
* This function must only be called from a receive callback (udp_recv,
|
||||
* raw_recv, tcp_accept). It will return NULL otherwise. */
|
||||
#define ip_current_header() (current_header)
|
||||
#if IP_DEBUG
|
||||
void ip_debug_print(struct pbuf *p);
|
||||
#else
|
||||
#define ip_debug_print(p)
|
||||
#endif /* IP_DEBUG */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_IP_H__ */
|
||||
|
||||
|
||||
@@ -1,173 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_IP_ADDR_H__
|
||||
#define __LWIP_IP_ADDR_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#include "lwip/inet.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct ip_addr {
|
||||
PACK_STRUCT_FIELD(u32_t addr);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
/*
|
||||
* struct ipaddr2 is used in the definition of the ARP packet format in
|
||||
* order to support compilers that don't have structure packing.
|
||||
*/
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct ip_addr2 {
|
||||
PACK_STRUCT_FIELD(u16_t addrw[2]);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
struct netif;
|
||||
|
||||
extern const struct ip_addr ip_addr_any;
|
||||
extern const struct ip_addr ip_addr_broadcast;
|
||||
|
||||
/** IP_ADDR_ can be used as a fixed IP address
|
||||
* for the wildcard and the broadcast address
|
||||
*/
|
||||
#define IP_ADDR_ANY ((struct ip_addr *)&ip_addr_any)
|
||||
#define IP_ADDR_BROADCAST ((struct ip_addr *)&ip_addr_broadcast)
|
||||
|
||||
/* Definitions of the bits in an Internet address integer.
|
||||
|
||||
On subnets, host and network parts are found according to
|
||||
the subnet mask, not these masks. */
|
||||
|
||||
#define IN_CLASSA(a) ((((u32_t)(a)) & 0x80000000UL) == 0)
|
||||
#define IN_CLASSA_NET 0xff000000
|
||||
#define IN_CLASSA_NSHIFT 24
|
||||
#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET)
|
||||
#define IN_CLASSA_MAX 128
|
||||
|
||||
#define IN_CLASSB(a) ((((u32_t)(a)) & 0xc0000000UL) == 0x80000000UL)
|
||||
#define IN_CLASSB_NET 0xffff0000
|
||||
#define IN_CLASSB_NSHIFT 16
|
||||
#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
|
||||
#define IN_CLASSB_MAX 65536
|
||||
|
||||
#define IN_CLASSC(a) ((((u32_t)(a)) & 0xe0000000UL) == 0xc0000000UL)
|
||||
#define IN_CLASSC_NET 0xffffff00
|
||||
#define IN_CLASSC_NSHIFT 8
|
||||
#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
|
||||
|
||||
#define IN_CLASSD(a) (((u32_t)(a) & 0xf0000000UL) == 0xe0000000UL)
|
||||
#define IN_CLASSD_NET 0xf0000000 /* These ones aren't really */
|
||||
#define IN_CLASSD_NSHIFT 28 /* net and host fields, but */
|
||||
#define IN_CLASSD_HOST 0x0fffffff /* routing needn't know. */
|
||||
#define IN_MULTICAST(a) IN_CLASSD(a)
|
||||
|
||||
#define IN_EXPERIMENTAL(a) (((u32_t)(a) & 0xf0000000UL) == 0xf0000000UL)
|
||||
#define IN_BADCLASS(a) (((u32_t)(a) & 0xf0000000UL) == 0xf0000000UL)
|
||||
|
||||
#define IN_LOOPBACKNET 127 /* official! */
|
||||
|
||||
#define IP4_ADDR(ipaddr, a,b,c,d) \
|
||||
(ipaddr)->addr = htonl(((u32_t)((a) & 0xff) << 24) | \
|
||||
((u32_t)((b) & 0xff) << 16) | \
|
||||
((u32_t)((c) & 0xff) << 8) | \
|
||||
(u32_t)((d) & 0xff))
|
||||
|
||||
#define ip_addr_set(dest, src) (dest)->addr = \
|
||||
((src) == NULL? 0:\
|
||||
(src)->addr)
|
||||
/**
|
||||
* Determine if two address are on the same network.
|
||||
*
|
||||
* @arg addr1 IP address 1
|
||||
* @arg addr2 IP address 2
|
||||
* @arg mask network identifier mask
|
||||
* @return !0 if the network identifiers of both address match
|
||||
*/
|
||||
#define ip_addr_netcmp(addr1, addr2, mask) (((addr1)->addr & \
|
||||
(mask)->addr) == \
|
||||
((addr2)->addr & \
|
||||
(mask)->addr))
|
||||
#define ip_addr_cmp(addr1, addr2) ((addr1)->addr == (addr2)->addr)
|
||||
|
||||
#define ip_addr_isany(addr1) ((addr1) == NULL || (addr1)->addr == 0)
|
||||
|
||||
u8_t ip_addr_isbroadcast(struct ip_addr *, struct netif *);
|
||||
|
||||
#define ip_addr_ismulticast(addr1) (((addr1)->addr & ntohl(0xf0000000UL)) == ntohl(0xe0000000UL))
|
||||
|
||||
#define ip_addr_islinklocal(addr1) (((addr1)->addr & ntohl(0xffff0000UL)) == ntohl(0xa9fe0000UL))
|
||||
|
||||
#define ip_addr_debug_print(debug, ipaddr) \
|
||||
LWIP_DEBUGF(debug, ("%"U16_F".%"U16_F".%"U16_F".%"U16_F, \
|
||||
ipaddr != NULL ? \
|
||||
(u16_t)(ntohl((ipaddr)->addr) >> 24) & 0xff : 0, \
|
||||
ipaddr != NULL ? \
|
||||
(u16_t)(ntohl((ipaddr)->addr) >> 16) & 0xff : 0, \
|
||||
ipaddr != NULL ? \
|
||||
(u16_t)(ntohl((ipaddr)->addr) >> 8) & 0xff : 0, \
|
||||
ipaddr != NULL ? \
|
||||
(u16_t)ntohl((ipaddr)->addr) & 0xff : 0))
|
||||
|
||||
/* These are cast to u16_t, with the intent that they are often arguments
|
||||
* to printf using the U16_F format from cc.h. */
|
||||
#define ip4_addr1(ipaddr) ((u16_t)(ntohl((ipaddr)->addr) >> 24) & 0xff)
|
||||
#define ip4_addr2(ipaddr) ((u16_t)(ntohl((ipaddr)->addr) >> 16) & 0xff)
|
||||
#define ip4_addr3(ipaddr) ((u16_t)(ntohl((ipaddr)->addr) >> 8) & 0xff)
|
||||
#define ip4_addr4(ipaddr) ((u16_t)(ntohl((ipaddr)->addr)) & 0xff)
|
||||
|
||||
/**
|
||||
* Same as inet_ntoa() but takes a struct ip_addr*
|
||||
*/
|
||||
#define ip_ntoa(addr) ((addr != NULL) ? inet_ntoa(*((struct in_addr*)(addr))) : "NULL")
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_IP_ADDR_H__ */
|
||||
@@ -1,76 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Jani Monoses <jani@iv.ro>
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __LWIP_IP_FRAG_H__
|
||||
#define __LWIP_IP_FRAG_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/netif.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/ip.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if IP_REASSEMBLY
|
||||
/* The IP reassembly timer interval in milliseconds. */
|
||||
#define IP_TMR_INTERVAL 1000
|
||||
|
||||
/* IP reassembly helper struct.
|
||||
* This is exported because memp needs to know the size.
|
||||
*/
|
||||
struct ip_reassdata {
|
||||
struct ip_reassdata *next;
|
||||
struct pbuf *p;
|
||||
struct ip_hdr iphdr;
|
||||
u16_t datagram_len;
|
||||
u8_t flags;
|
||||
u8_t timer;
|
||||
};
|
||||
|
||||
void ip_reass_init(void);
|
||||
void ip_reass_tmr(void);
|
||||
struct pbuf * ip_reass(struct pbuf *p);
|
||||
#endif /* IP_REASSEMBLY */
|
||||
|
||||
#if IP_FRAG
|
||||
err_t ip_frag(struct pbuf *p, struct netif *netif, struct ip_addr *dest);
|
||||
#endif /* IP_FRAG */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_IP_FRAG_H__ */
|
||||
@@ -1,100 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_ICMP_H__
|
||||
#define __LWIP_ICMP_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_ICMP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/netif.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define ICMP6_DUR 1
|
||||
#define ICMP6_TE 3
|
||||
#define ICMP6_ECHO 128 /* echo */
|
||||
#define ICMP6_ER 129 /* echo reply */
|
||||
|
||||
|
||||
enum icmp_dur_type {
|
||||
ICMP_DUR_NET = 0, /* net unreachable */
|
||||
ICMP_DUR_HOST = 1, /* host unreachable */
|
||||
ICMP_DUR_PROTO = 2, /* protocol unreachable */
|
||||
ICMP_DUR_PORT = 3, /* port unreachable */
|
||||
ICMP_DUR_FRAG = 4, /* fragmentation needed and DF set */
|
||||
ICMP_DUR_SR = 5 /* source route failed */
|
||||
};
|
||||
|
||||
enum icmp_te_type {
|
||||
ICMP_TE_TTL = 0, /* time to live exceeded in transit */
|
||||
ICMP_TE_FRAG = 1 /* fragment reassembly time exceeded */
|
||||
};
|
||||
|
||||
void icmp_input(struct pbuf *p, struct netif *inp);
|
||||
|
||||
void icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t);
|
||||
void icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t);
|
||||
|
||||
struct icmp_echo_hdr {
|
||||
u8_t type;
|
||||
u8_t icode;
|
||||
u16_t chksum;
|
||||
u16_t id;
|
||||
u16_t seqno;
|
||||
};
|
||||
|
||||
struct icmp_dur_hdr {
|
||||
u8_t type;
|
||||
u8_t icode;
|
||||
u16_t chksum;
|
||||
u32_t unused;
|
||||
};
|
||||
|
||||
struct icmp_te_hdr {
|
||||
u8_t type;
|
||||
u8_t icode;
|
||||
u16_t chksum;
|
||||
u32_t unused;
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_ICMP */
|
||||
|
||||
#endif /* __LWIP_ICMP_H__ */
|
||||
|
||||
@@ -1,68 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_INET_H__
|
||||
#define __LWIP_INET_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
u16_t inet_chksum(void *data, u16_t len);
|
||||
u16_t inet_chksum_pbuf(struct pbuf *p);
|
||||
u16_t inet_chksum_pseudo(struct pbuf *p,
|
||||
struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t proto, u32_t proto_len);
|
||||
|
||||
u32_t inet_addr(const char *cp);
|
||||
s8_t inet_aton(const char *cp, struct in_addr *addr);
|
||||
|
||||
#ifndef _MACHINE_ENDIAN_H_
|
||||
#ifndef _NETINET_IN_H
|
||||
#ifndef _LINUX_BYTEORDER_GENERIC_H
|
||||
u16_t htons(u16_t n);
|
||||
u16_t ntohs(u16_t n);
|
||||
u32_t htonl(u32_t n);
|
||||
u32_t ntohl(u32_t n);
|
||||
#endif /* _LINUX_BYTEORDER_GENERIC_H */
|
||||
#endif /* _NETINET_IN_H */
|
||||
#endif /* _MACHINE_ENDIAN_H_ */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_INET_H__ */
|
||||
|
||||
@@ -1,130 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_IP_H__
|
||||
#define __LWIP_IP_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
|
||||
#include "lwip/err.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define IP_HLEN 40
|
||||
|
||||
#define IP_PROTO_ICMP 58
|
||||
#define IP_PROTO_UDP 17
|
||||
#define IP_PROTO_UDPLITE 136
|
||||
#define IP_PROTO_TCP 6
|
||||
|
||||
/* This is passed as the destination address to ip_output_if (not
|
||||
to ip_output), meaning that an IP header already is constructed
|
||||
in the pbuf. This is used when TCP retransmits. */
|
||||
#ifdef IP_HDRINCL
|
||||
#undef IP_HDRINCL
|
||||
#endif /* IP_HDRINCL */
|
||||
#define IP_HDRINCL NULL
|
||||
|
||||
#if LWIP_NETIF_HWADDRHINT
|
||||
#define IP_PCB_ADDRHINT ;u8_t addr_hint
|
||||
#else
|
||||
#define IP_PCB_ADDRHINT
|
||||
#endif /* LWIP_NETIF_HWADDRHINT */
|
||||
|
||||
/* This is the common part of all PCB types. It needs to be at the
|
||||
beginning of a PCB type definition. It is located here so that
|
||||
changes to this common part are made in one location instead of
|
||||
having to change all PCB structs. */
|
||||
#define IP_PCB struct ip_addr local_ip; \
|
||||
struct ip_addr remote_ip; \
|
||||
/* Socket options */ \
|
||||
u16_t so_options; \
|
||||
/* Type Of Service */ \
|
||||
u8_t tos; \
|
||||
/* Time To Live */ \
|
||||
u8_t ttl; \
|
||||
/* link layer address resolution hint */ \
|
||||
IP_PCB_ADDRHINT
|
||||
|
||||
|
||||
/* The IPv6 header. */
|
||||
struct ip_hdr {
|
||||
#if BYTE_ORDER == LITTLE_ENDIAN
|
||||
u8_t tclass1:4, v:4;
|
||||
u8_t flow1:4, tclass2:4;
|
||||
#else
|
||||
u8_t v:4, tclass1:4;
|
||||
u8_t tclass2:8, flow1:4;
|
||||
#endif
|
||||
u16_t flow2;
|
||||
u16_t len; /* payload length */
|
||||
u8_t nexthdr; /* next header */
|
||||
u8_t hoplim; /* hop limit (TTL) */
|
||||
struct ip_addr src, dest; /* source and destination IP addresses */
|
||||
};
|
||||
|
||||
#define IPH_PROTO(hdr) (iphdr->nexthdr)
|
||||
|
||||
void ip_init(void);
|
||||
|
||||
#include "lwip/netif.h"
|
||||
|
||||
struct netif *ip_route(struct ip_addr *dest);
|
||||
|
||||
void ip_input(struct pbuf *p, struct netif *inp);
|
||||
|
||||
/* source and destination addresses in network byte order, please */
|
||||
err_t ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t ttl, u8_t proto);
|
||||
|
||||
err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
|
||||
u8_t ttl, u8_t proto,
|
||||
struct netif *netif);
|
||||
|
||||
#define ip_current_netif() NULL
|
||||
#define ip_current_header() NULL
|
||||
|
||||
#if IP_DEBUG
|
||||
void ip_debug_print(struct pbuf *p);
|
||||
#endif /* IP_DEBUG */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_IP_H__ */
|
||||
|
||||
|
||||
@@ -1,97 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_IP_ADDR_H__
|
||||
#define __LWIP_IP_ADDR_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define IP_ADDR_ANY 0
|
||||
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct ip_addr {
|
||||
PACK_STRUCT_FIELD(u32_t addr[4]);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
/*
|
||||
* struct ipaddr2 is used in the definition of the ARP packet format in
|
||||
* order to support compilers that don't have structure packing.
|
||||
*/
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/bpstruct.h"
|
||||
#endif
|
||||
PACK_STRUCT_BEGIN
|
||||
struct ip_addr2 {
|
||||
PACK_STRUCT_FIELD(u16_t addrw[2]);
|
||||
} PACK_STRUCT_STRUCT;
|
||||
PACK_STRUCT_END
|
||||
#ifdef PACK_STRUCT_USE_INCLUDES
|
||||
# include "arch/epstruct.h"
|
||||
#endif
|
||||
|
||||
#define IP6_ADDR(ipaddr, a,b,c,d,e,f,g,h) do { (ipaddr)->addr[0] = htonl((u32_t)((a & 0xffff) << 16) | (b & 0xffff)); \
|
||||
(ipaddr)->addr[1] = htonl(((c & 0xffff) << 16) | (d & 0xffff)); \
|
||||
(ipaddr)->addr[2] = htonl(((e & 0xffff) << 16) | (f & 0xffff)); \
|
||||
(ipaddr)->addr[3] = htonl(((g & 0xffff) << 16) | (h & 0xffff)); } while(0)
|
||||
|
||||
u8_t ip_addr_netcmp(struct ip_addr *addr1, struct ip_addr *addr2,
|
||||
struct ip_addr *mask);
|
||||
u8_t ip_addr_cmp(struct ip_addr *addr1, struct ip_addr *addr2);
|
||||
void ip_addr_set(struct ip_addr *dest, struct ip_addr *src);
|
||||
u8_t ip_addr_isany(struct ip_addr *addr);
|
||||
|
||||
#define ip_addr_debug_print(debug, ipaddr) \
|
||||
LWIP_DEBUGF(debug, ("%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F"\n", \
|
||||
(ntohl(ipaddr->addr[0]) >> 16) & 0xffff, \
|
||||
ntohl(ipaddr->addr[0]) & 0xffff, \
|
||||
(ntohl(ipaddr->addr[1]) >> 16) & 0xffff, \
|
||||
ntohl(ipaddr->addr[1]) & 0xffff, \
|
||||
(ntohl(ipaddr->addr[2]) >> 16) & 0xffff, \
|
||||
ntohl(ipaddr->addr[2]) & 0xffff, \
|
||||
(ntohl(ipaddr->addr[3]) >> 16) & 0xffff, \
|
||||
ntohl(ipaddr->addr[3]) & 0xffff));
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_IP_ADDR_H__ */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,162 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_API_MSG_H__
|
||||
#define __LWIP_API_MSG_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_NETCONN /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include <stddef.h> /* for size_t */
|
||||
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/igmp.h"
|
||||
#include "lwip/api.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* IP addresses and port numbers are expected to be in
|
||||
* the same byte order as in the corresponding pcb.
|
||||
*/
|
||||
/** This struct includes everything that is necessary to execute a function
|
||||
for a netconn in another thread context (mainly used to process netconns
|
||||
in the tcpip_thread context to be thread safe). */
|
||||
struct api_msg_msg {
|
||||
/** The netconn which to process - always needed: it includes the semaphore
|
||||
which is used to block the application thread until the function finished. */
|
||||
struct netconn *conn;
|
||||
/** Depending on the executed function, one of these union members is used */
|
||||
union {
|
||||
/** used for do_send */
|
||||
struct netbuf *b;
|
||||
/** used for do_newconn */
|
||||
struct {
|
||||
u8_t proto;
|
||||
} n;
|
||||
/** used for do_bind and do_connect */
|
||||
struct {
|
||||
struct ip_addr *ipaddr;
|
||||
u16_t port;
|
||||
} bc;
|
||||
/** used for do_getaddr */
|
||||
struct {
|
||||
struct ip_addr *ipaddr;
|
||||
u16_t *port;
|
||||
u8_t local;
|
||||
} ad;
|
||||
/** used for do_write */
|
||||
struct {
|
||||
const void *dataptr;
|
||||
size_t len;
|
||||
u8_t apiflags;
|
||||
} w;
|
||||
/** used for do_recv */
|
||||
struct {
|
||||
u16_t len;
|
||||
} r;
|
||||
#if LWIP_IGMP
|
||||
/** used for do_join_leave_group */
|
||||
struct {
|
||||
struct ip_addr *multiaddr;
|
||||
struct ip_addr *interface;
|
||||
enum netconn_igmp join_or_leave;
|
||||
} jl;
|
||||
#endif /* LWIP_IGMP */
|
||||
#if TCP_LISTEN_BACKLOG
|
||||
struct {
|
||||
u8_t backlog;
|
||||
} lb;
|
||||
#endif /* TCP_LISTEN_BACKLOG */
|
||||
} msg;
|
||||
};
|
||||
|
||||
/** This struct contains a function to execute in another thread context and
|
||||
a struct api_msg_msg that serves as an argument for this function.
|
||||
This is passed to tcpip_apimsg to execute functions in tcpip_thread context. */
|
||||
struct api_msg {
|
||||
/** function to execute in tcpip_thread context */
|
||||
void (* function)(struct api_msg_msg *msg);
|
||||
/** arguments for this function */
|
||||
struct api_msg_msg msg;
|
||||
};
|
||||
|
||||
#if LWIP_DNS
|
||||
/** As do_gethostbyname requires more arguments but doesn't require a netconn,
|
||||
it has its own struct (to avoid struct api_msg getting bigger than necessary).
|
||||
do_gethostbyname must be called using tcpip_callback instead of tcpip_apimsg
|
||||
(see netconn_gethostbyname). */
|
||||
struct dns_api_msg {
|
||||
/** Hostname to query or dotted IP address string */
|
||||
const char *name;
|
||||
/** Rhe resolved address is stored here */
|
||||
struct ip_addr *addr;
|
||||
/** This semaphore is posted when the name is resolved, the application thread
|
||||
should wait on it. */
|
||||
sys_sem_t sem;
|
||||
/** Errors are given back here */
|
||||
err_t *err;
|
||||
};
|
||||
#endif /* LWIP_DNS */
|
||||
|
||||
void do_newconn ( struct api_msg_msg *msg);
|
||||
void do_delconn ( struct api_msg_msg *msg);
|
||||
void do_bind ( struct api_msg_msg *msg);
|
||||
void do_connect ( struct api_msg_msg *msg);
|
||||
void do_disconnect ( struct api_msg_msg *msg);
|
||||
void do_listen ( struct api_msg_msg *msg);
|
||||
void do_send ( struct api_msg_msg *msg);
|
||||
void do_recv ( struct api_msg_msg *msg);
|
||||
void do_write ( struct api_msg_msg *msg);
|
||||
void do_getaddr ( struct api_msg_msg *msg);
|
||||
void do_close ( struct api_msg_msg *msg);
|
||||
#if LWIP_IGMP
|
||||
void do_join_leave_group( struct api_msg_msg *msg);
|
||||
#endif /* LWIP_IGMP */
|
||||
|
||||
#if LWIP_DNS
|
||||
void do_gethostbyname(void *arg);
|
||||
#endif /* LWIP_DNS */
|
||||
|
||||
struct netconn* netconn_alloc(enum netconn_type t, netconn_callback callback);
|
||||
void netconn_free(struct netconn *conn);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_NETCONN */
|
||||
|
||||
#endif /* __LWIP_API_MSG_H__ */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,98 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_DEBUG_H__
|
||||
#define __LWIP_DEBUG_H__
|
||||
|
||||
#include "lwip/arch.h"
|
||||
|
||||
/** lower two bits indicate debug level
|
||||
* - 0 all
|
||||
* - 1 warning
|
||||
* - 2 serious
|
||||
* - 3 severe
|
||||
*/
|
||||
#define LWIP_DBG_LEVEL_ALL 0x00
|
||||
#define LWIP_DBG_LEVEL_OFF LWIP_DBG_LEVEL_ALL /* compatibility define only */
|
||||
#define LWIP_DBG_LEVEL_WARNING 0x01 /* bad checksums, dropped packets, ... */
|
||||
#define LWIP_DBG_LEVEL_SERIOUS 0x02 /* memory allocation failures, ... */
|
||||
#define LWIP_DBG_LEVEL_SEVERE 0x03
|
||||
#define LWIP_DBG_MASK_LEVEL 0x03
|
||||
|
||||
/** flag for LWIP_DEBUGF to enable that debug message */
|
||||
#define LWIP_DBG_ON 0x80U
|
||||
/** flag for LWIP_DEBUGF to disable that debug message */
|
||||
#define LWIP_DBG_OFF 0x00U
|
||||
|
||||
/** flag for LWIP_DEBUGF indicating a tracing message (to follow program flow) */
|
||||
#define LWIP_DBG_TRACE 0x40U
|
||||
/** flag for LWIP_DEBUGF indicating a state debug message (to follow module states) */
|
||||
#define LWIP_DBG_STATE 0x20U
|
||||
/** flag for LWIP_DEBUGF indicating newly added code, not thoroughly tested yet */
|
||||
#define LWIP_DBG_FRESH 0x10U
|
||||
/** flag for LWIP_DEBUGF to halt after printing this debug message */
|
||||
#define LWIP_DBG_HALT 0x08U
|
||||
|
||||
#ifndef LWIP_NOASSERT
|
||||
#define LWIP_ASSERT(message, assertion) do { if(!(assertion)) \
|
||||
LWIP_PLATFORM_ASSERT(message); } while(0)
|
||||
#else /* LWIP_NOASSERT */
|
||||
#define LWIP_ASSERT(message, assertion)
|
||||
#endif /* LWIP_NOASSERT */
|
||||
|
||||
/** if "expression" isn't true, then print "message" and execute "handler" expression */
|
||||
#ifndef LWIP_ERROR
|
||||
#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
|
||||
LWIP_PLATFORM_ASSERT(message); handler;}} while(0)
|
||||
#endif /* LWIP_ERROR */
|
||||
|
||||
#ifdef LWIP_DEBUG
|
||||
/** print debug message only if debug message type is enabled...
|
||||
* AND is of correct type AND is at least LWIP_DBG_LEVEL
|
||||
*/
|
||||
#define LWIP_DEBUGF(debug, message) do { \
|
||||
if ( \
|
||||
((debug) & LWIP_DBG_ON) && \
|
||||
((debug) & LWIP_DBG_TYPES_ON) && \
|
||||
((s16_t)((debug) & LWIP_DBG_MASK_LEVEL) >= LWIP_DBG_MIN_LEVEL)) { \
|
||||
LWIP_PLATFORM_DIAG(message); \
|
||||
if ((debug) & LWIP_DBG_HALT) { \
|
||||
while(1); \
|
||||
} \
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
#else /* LWIP_DEBUG */
|
||||
#define LWIP_DEBUGF(debug, message)
|
||||
#endif /* LWIP_DEBUG */
|
||||
|
||||
#endif /* __LWIP_DEBUG_H__ */
|
||||
|
||||
@@ -1,47 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_DEF_H__
|
||||
#define __LWIP_DEF_H__
|
||||
|
||||
/* this might define NULL already */
|
||||
#include "lwip/arch.h"
|
||||
|
||||
#define LWIP_MAX(x , y) (((x) > (y)) ? (x) : (y))
|
||||
#define LWIP_MIN(x , y) (((x) < (y)) ? (x) : (y))
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL ((void *)0)
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* __LWIP_DEF_H__ */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,97 +0,0 @@
|
||||
/**
|
||||
* lwip DNS resolver header file.
|
||||
|
||||
* Author: Jim Pettinato
|
||||
* April 2007
|
||||
|
||||
* ported from uIP resolv.c Copyright (c) 2002-2003, Adam Dunkels.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
#ifndef __LWIP_DNS_H__
|
||||
#define __LWIP_DNS_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_DNS /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
/** DNS timer period */
|
||||
#define DNS_TMR_INTERVAL 1000
|
||||
|
||||
/** DNS field TYPE used for "Resource Records" */
|
||||
#define DNS_RRTYPE_A 1 /* a host address */
|
||||
#define DNS_RRTYPE_NS 2 /* an authoritative name server */
|
||||
#define DNS_RRTYPE_MD 3 /* a mail destination (Obsolete - use MX) */
|
||||
#define DNS_RRTYPE_MF 4 /* a mail forwarder (Obsolete - use MX) */
|
||||
#define DNS_RRTYPE_CNAME 5 /* the canonical name for an alias */
|
||||
#define DNS_RRTYPE_SOA 6 /* marks the start of a zone of authority */
|
||||
#define DNS_RRTYPE_MB 7 /* a mailbox domain name (EXPERIMENTAL) */
|
||||
#define DNS_RRTYPE_MG 8 /* a mail group member (EXPERIMENTAL) */
|
||||
#define DNS_RRTYPE_MR 9 /* a mail rename domain name (EXPERIMENTAL) */
|
||||
#define DNS_RRTYPE_NULL 10 /* a null RR (EXPERIMENTAL) */
|
||||
#define DNS_RRTYPE_WKS 11 /* a well known service description */
|
||||
#define DNS_RRTYPE_PTR 12 /* a domain name pointer */
|
||||
#define DNS_RRTYPE_HINFO 13 /* host information */
|
||||
#define DNS_RRTYPE_MINFO 14 /* mailbox or mail list information */
|
||||
#define DNS_RRTYPE_MX 15 /* mail exchange */
|
||||
#define DNS_RRTYPE_TXT 16 /* text strings */
|
||||
|
||||
/** DNS field CLASS used for "Resource Records" */
|
||||
#define DNS_RRCLASS_IN 1 /* the Internet */
|
||||
#define DNS_RRCLASS_CS 2 /* the CSNET class (Obsolete - used only for examples in some obsolete RFCs) */
|
||||
#define DNS_RRCLASS_CH 3 /* the CHAOS class */
|
||||
#define DNS_RRCLASS_HS 4 /* Hesiod [Dyer 87] */
|
||||
#define DNS_RRCLASS_FLUSH 0x800 /* Flush bit */
|
||||
|
||||
/** Callback which is invoked when a hostname is found.
|
||||
* A function of this type must be implemented by the application using the DNS resolver.
|
||||
* @param name pointer to the name that was looked up.
|
||||
* @param ipaddr pointer to a struct ip_addr containing the IP address of the hostname,
|
||||
* or NULL if the name could not be found (or on any other error).
|
||||
* @param callback_arg a user-specified callback argument passed to dns_gethostbyname
|
||||
*/
|
||||
typedef void (*dns_found_callback)(const char *name, struct ip_addr *ipaddr, void *callback_arg);
|
||||
|
||||
|
||||
void dns_init(void);
|
||||
|
||||
void dns_tmr(void);
|
||||
|
||||
void dns_setserver(u8_t numdns, struct ip_addr *dnsserver);
|
||||
|
||||
struct ip_addr dns_getserver(u8_t numdns);
|
||||
|
||||
err_t dns_gethostbyname(const char *hostname, struct ip_addr *addr,
|
||||
dns_found_callback found, void *callback_arg);
|
||||
|
||||
#if DNS_LOCAL_HOSTLIST && DNS_LOCAL_HOSTLIST_IS_DYNAMIC
|
||||
int dns_local_removehost(const char *hostname, const struct ip_addr *addr);
|
||||
err_t dns_local_addhost(const char *hostname, const struct ip_addr *addr);
|
||||
#endif /* DNS_LOCAL_HOSTLIST && DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
|
||||
|
||||
#endif /* LWIP_DNS */
|
||||
|
||||
#endif /* __LWIP_DNS_H__ */
|
||||
@@ -1,87 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_ERR_H__
|
||||
#define __LWIP_ERR_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/arch.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/** Define LWIP_ERR_T in cc.h if you want to use
|
||||
* a different type for your platform (must be signed). */
|
||||
#ifdef LWIP_ERR_T
|
||||
typedef LWIP_ERR_T err_t;
|
||||
#else /* LWIP_ERR_T */
|
||||
typedef s8_t err_t;
|
||||
#endif /* LWIP_ERR_T*/
|
||||
|
||||
/* Definitions for error constants. */
|
||||
|
||||
#define ERR_OK 0 /* No error, everything OK. */
|
||||
#define ERR_MEM -1 /* Out of memory error. */
|
||||
#define ERR_BUF -2 /* Buffer error. */
|
||||
#define ERR_TIMEOUT -3 /* Timeout. */
|
||||
#define ERR_RTE -4 /* Routing problem. */
|
||||
|
||||
#define ERR_IS_FATAL(e) ((e) < ERR_RTE)
|
||||
|
||||
#define ERR_ABRT -5 /* Connection aborted. */
|
||||
#define ERR_RST -6 /* Connection reset. */
|
||||
#define ERR_CLSD -7 /* Connection closed. */
|
||||
#define ERR_CONN -8 /* Not connected. */
|
||||
|
||||
#define ERR_VAL -9 /* Illegal value. */
|
||||
|
||||
#define ERR_ARG -10 /* Illegal argument. */
|
||||
|
||||
#define ERR_USE -11 /* Address in use. */
|
||||
|
||||
#define ERR_IF -12 /* Low-level netif error */
|
||||
#define ERR_ISCONN -13 /* Already connected. */
|
||||
|
||||
#define ERR_INPROGRESS -14 /* Operation in progress */
|
||||
|
||||
|
||||
#ifdef LWIP_DEBUG
|
||||
extern const char *lwip_strerr(err_t err);
|
||||
#else
|
||||
#define lwip_strerr(x) ""
|
||||
#endif /* LWIP_DEBUG */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_ERR_H__ */
|
||||
@@ -1,72 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_INIT_H__
|
||||
#define __LWIP_INIT_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/** X.x.x: Major version of the stack */
|
||||
#define LWIP_VERSION_MAJOR 1U
|
||||
/** x.X.x: Minor version of the stack */
|
||||
#define LWIP_VERSION_MINOR 3U
|
||||
/** x.x.X: Revision of the stack */
|
||||
#define LWIP_VERSION_REVISION 2U
|
||||
/** For release candidates, this is set to 1..254
|
||||
* For official releases, this is set to 255 (LWIP_RC_RELEASE)
|
||||
* For development versions (CVS), this is set to 0 (LWIP_RC_DEVELOPMENT) */
|
||||
#define LWIP_VERSION_RC 255U
|
||||
|
||||
/** LWIP_VERSION_RC is set to LWIP_RC_RELEASE for official releases */
|
||||
#define LWIP_RC_RELEASE 255U
|
||||
/** LWIP_VERSION_RC is set to LWIP_RC_DEVELOPMENT for CVS versions */
|
||||
#define LWIP_RC_DEVELOPMENT 0U
|
||||
|
||||
#define LWIP_VERSION_IS_RELEASE (LWIP_VERSION_RC == LWIP_RC_RELEASE)
|
||||
#define LWIP_VERSION_IS_DEVELOPMENT (LWIP_VERSION_RC == LWIP_RC_DEVELOPMENT)
|
||||
#define LWIP_VERSION_IS_RC ((LWIP_VERSION_RC != LWIP_RC_RELEASE) && (LWIP_VERSION_RC != LWIP_RC_DEVELOPMENT))
|
||||
|
||||
/** Provides the version of the stack */
|
||||
#define LWIP_VERSION (LWIP_VERSION_MAJOR << 24 | LWIP_VERSION_MINOR << 16 | \
|
||||
LWIP_VERSION_REVISION << 8 | LWIP_VERSION_RC)
|
||||
|
||||
/* Modules initialization */
|
||||
void lwip_init(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_INIT_H__ */
|
||||
@@ -1,107 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_MEM_H__
|
||||
#define __LWIP_MEM_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if MEM_LIBC_MALLOC
|
||||
|
||||
#include <stddef.h> /* for size_t */
|
||||
|
||||
typedef size_t mem_size_t;
|
||||
|
||||
/* aliases for C library malloc() */
|
||||
#define mem_init()
|
||||
/* in case C library malloc() needs extra protection,
|
||||
* allow these defines to be overridden.
|
||||
*/
|
||||
#ifndef mem_free
|
||||
#define mem_free free
|
||||
#endif
|
||||
#ifndef mem_malloc
|
||||
#define mem_malloc malloc
|
||||
#endif
|
||||
#ifndef mem_calloc
|
||||
#define mem_calloc calloc
|
||||
#endif
|
||||
#ifndef mem_realloc
|
||||
static void *mem_realloc(void *mem, mem_size_t size)
|
||||
{
|
||||
LWIP_UNUSED_ARG(size);
|
||||
return mem;
|
||||
}
|
||||
#endif
|
||||
#else /* MEM_LIBC_MALLOC */
|
||||
|
||||
/* MEM_SIZE would have to be aligned, but using 64000 here instead of
|
||||
* 65535 leaves some room for alignment...
|
||||
*/
|
||||
#if MEM_SIZE > 64000l
|
||||
typedef u32_t mem_size_t;
|
||||
#else
|
||||
typedef u16_t mem_size_t;
|
||||
#endif /* MEM_SIZE > 64000 */
|
||||
|
||||
#if MEM_USE_POOLS
|
||||
/** mem_init is not used when using pools instead of a heap */
|
||||
#define mem_init()
|
||||
/** mem_realloc is not used when using pools instead of a heap:
|
||||
we can't free part of a pool element and don't want to copy the rest */
|
||||
#define mem_realloc(mem, size) (mem)
|
||||
#else /* MEM_USE_POOLS */
|
||||
/* lwIP alternative malloc */
|
||||
void mem_init(void);
|
||||
void *mem_realloc(void *mem, mem_size_t size);
|
||||
#endif /* MEM_USE_POOLS */
|
||||
void *mem_malloc(mem_size_t size);
|
||||
void *mem_calloc(mem_size_t count, mem_size_t size);
|
||||
void mem_free(void *mem);
|
||||
#endif /* MEM_LIBC_MALLOC */
|
||||
|
||||
#ifndef LWIP_MEM_ALIGN_SIZE
|
||||
#define LWIP_MEM_ALIGN_SIZE(size) (((size) + MEM_ALIGNMENT - 1) & ~(MEM_ALIGNMENT-1))
|
||||
#endif
|
||||
|
||||
#ifndef LWIP_MEM_ALIGN
|
||||
#define LWIP_MEM_ALIGN(addr) ((void *)(((mem_ptr_t)(addr) + MEM_ALIGNMENT - 1) & ~(mem_ptr_t)(MEM_ALIGNMENT-1)))
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_MEM_H__ */
|
||||
@@ -1,113 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __LWIP_MEMP_H__
|
||||
#define __LWIP_MEMP_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Create the list of all memory pools managed by memp. MEMP_MAX represents a NULL pool at the end */
|
||||
typedef enum {
|
||||
#define LWIP_MEMPOOL(name,num,size,desc) MEMP_##name,
|
||||
#include "lwip/memp_std.h"
|
||||
MEMP_MAX
|
||||
} memp_t;
|
||||
|
||||
#if MEM_USE_POOLS
|
||||
/* Use a helper type to get the start and end of the user "memory pools" for mem_malloc */
|
||||
typedef enum {
|
||||
/* Get the first (via:
|
||||
MEMP_POOL_HELPER_START = ((u8_t) 1*MEMP_POOL_A + 0*MEMP_POOL_B + 0*MEMP_POOL_C + 0)*/
|
||||
MEMP_POOL_HELPER_FIRST = ((u8_t)
|
||||
#define LWIP_MEMPOOL(name,num,size,desc)
|
||||
#define LWIP_MALLOC_MEMPOOL_START 1
|
||||
#define LWIP_MALLOC_MEMPOOL(num, size) * MEMP_POOL_##size + 0
|
||||
#define LWIP_MALLOC_MEMPOOL_END
|
||||
#include "lwip/memp_std.h"
|
||||
) ,
|
||||
/* Get the last (via:
|
||||
MEMP_POOL_HELPER_END = ((u8_t) 0 + MEMP_POOL_A*0 + MEMP_POOL_B*0 + MEMP_POOL_C*1) */
|
||||
MEMP_POOL_HELPER_LAST = ((u8_t)
|
||||
#define LWIP_MEMPOOL(name,num,size,desc)
|
||||
#define LWIP_MALLOC_MEMPOOL_START
|
||||
#define LWIP_MALLOC_MEMPOOL(num, size) 0 + MEMP_POOL_##size *
|
||||
#define LWIP_MALLOC_MEMPOOL_END 1
|
||||
#include "lwip/memp_std.h"
|
||||
)
|
||||
} memp_pool_helper_t;
|
||||
|
||||
/* The actual start and stop values are here (cast them over)
|
||||
We use this helper type and these defines so we can avoid using const memp_t values */
|
||||
#define MEMP_POOL_FIRST ((memp_t) MEMP_POOL_HELPER_FIRST)
|
||||
#define MEMP_POOL_LAST ((memp_t) MEMP_POOL_HELPER_LAST)
|
||||
#endif /* MEM_USE_POOLS */
|
||||
|
||||
#if MEMP_MEM_MALLOC || MEM_USE_POOLS
|
||||
extern const u16_t memp_sizes[MEMP_MAX];
|
||||
#endif /* MEMP_MEM_MALLOC || MEM_USE_POOLS */
|
||||
|
||||
#if MEMP_MEM_MALLOC
|
||||
|
||||
#include "mem.h"
|
||||
|
||||
#define memp_init()
|
||||
|
||||
#else /* MEMP_MEM_MALLOC */
|
||||
|
||||
#if MEM_USE_POOLS
|
||||
/** This structure is used to save the pool one element came from. */
|
||||
struct memp_malloc_helper
|
||||
{
|
||||
memp_t poolnr;
|
||||
};
|
||||
#endif /* MEM_USE_POOLS */
|
||||
|
||||
void memp_init(void);
|
||||
#endif /* MEMP_MEM_MALLOC */
|
||||
|
||||
#if MEMP_OVERFLOW_CHECK
|
||||
void *memp_malloc_fn(memp_t type, const char* file, const int line);
|
||||
#define memp_malloc(t) memp_malloc_fn((t), __FILE__, __LINE__)
|
||||
#else
|
||||
void *memp_malloc(memp_t type);
|
||||
#endif
|
||||
void memp_free(memp_t type, void *mem);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_MEMP_H__ */
|
||||
@@ -1,102 +0,0 @@
|
||||
/*
|
||||
* SETUP: Make sure we define everything we will need.
|
||||
*
|
||||
* We have create three types of pools:
|
||||
* 1) MEMPOOL - standard pools
|
||||
* 2) MALLOC_MEMPOOL - to be used by mem_malloc in mem.c
|
||||
* 3) PBUF_MEMPOOL - a mempool of pbuf's, so include space for the pbuf struct
|
||||
*
|
||||
* If the include'r doesn't require any special treatment of each of the types
|
||||
* above, then will declare #2 & #3 to be just standard mempools.
|
||||
*/
|
||||
#ifndef LWIP_MALLOC_MEMPOOL
|
||||
/* This treats "malloc pools" just like any other pool.
|
||||
The pools are a little bigger to provide 'size' as the amount of user data. */
|
||||
#define LWIP_MALLOC_MEMPOOL(num, size) LWIP_MEMPOOL(POOL_##size, num, (size + sizeof(struct memp_malloc_helper)), "MALLOC_"#size)
|
||||
#define LWIP_MALLOC_MEMPOOL_START
|
||||
#define LWIP_MALLOC_MEMPOOL_END
|
||||
#endif /* LWIP_MALLOC_MEMPOOL */
|
||||
|
||||
#ifndef LWIP_PBUF_MEMPOOL
|
||||
/* This treats "pbuf pools" just like any other pool.
|
||||
* Allocates buffers for a pbuf struct AND a payload size */
|
||||
#define LWIP_PBUF_MEMPOOL(name, num, payload, desc) LWIP_MEMPOOL(name, num, (MEMP_ALIGN_SIZE(sizeof(struct pbuf)) + MEMP_ALIGN_SIZE(payload)), desc)
|
||||
#endif /* LWIP_PBUF_MEMPOOL */
|
||||
|
||||
|
||||
/*
|
||||
* A list of internal pools used by LWIP.
|
||||
*
|
||||
* LWIP_MEMPOOL(pool_name, number_elements, element_size, pool_description)
|
||||
* creates a pool name MEMP_pool_name. description is used in stats.c
|
||||
*/
|
||||
#if LWIP_RAW
|
||||
LWIP_MEMPOOL(RAW_PCB, MEMP_NUM_RAW_PCB, sizeof(struct raw_pcb), "RAW_PCB")
|
||||
#endif /* LWIP_RAW */
|
||||
|
||||
#if LWIP_UDP
|
||||
LWIP_MEMPOOL(UDP_PCB, MEMP_NUM_UDP_PCB, sizeof(struct udp_pcb), "UDP_PCB")
|
||||
#endif /* LWIP_UDP */
|
||||
|
||||
#if LWIP_TCP
|
||||
LWIP_MEMPOOL(TCP_PCB, MEMP_NUM_TCP_PCB, sizeof(struct tcp_pcb), "TCP_PCB")
|
||||
LWIP_MEMPOOL(TCP_PCB_LISTEN, MEMP_NUM_TCP_PCB_LISTEN, sizeof(struct tcp_pcb_listen), "TCP_PCB_LISTEN")
|
||||
LWIP_MEMPOOL(TCP_SEG, MEMP_NUM_TCP_SEG, sizeof(struct tcp_seg), "TCP_SEG")
|
||||
#endif /* LWIP_TCP */
|
||||
|
||||
#if IP_REASSEMBLY
|
||||
LWIP_MEMPOOL(REASSDATA, MEMP_NUM_REASSDATA, sizeof(struct ip_reassdata), "REASSDATA")
|
||||
#endif /* IP_REASSEMBLY */
|
||||
|
||||
#if LWIP_NETCONN
|
||||
LWIP_MEMPOOL(NETBUF, MEMP_NUM_NETBUF, sizeof(struct netbuf), "NETBUF")
|
||||
LWIP_MEMPOOL(NETCONN, MEMP_NUM_NETCONN, sizeof(struct netconn), "NETCONN")
|
||||
#endif /* LWIP_NETCONN */
|
||||
|
||||
#if NO_SYS==0
|
||||
LWIP_MEMPOOL(TCPIP_MSG_API, MEMP_NUM_TCPIP_MSG_API, sizeof(struct tcpip_msg), "TCPIP_MSG_API")
|
||||
LWIP_MEMPOOL(TCPIP_MSG_INPKT,MEMP_NUM_TCPIP_MSG_INPKT, sizeof(struct tcpip_msg), "TCPIP_MSG_INPKT")
|
||||
#endif /* NO_SYS==0 */
|
||||
|
||||
#if ARP_QUEUEING
|
||||
LWIP_MEMPOOL(ARP_QUEUE, MEMP_NUM_ARP_QUEUE, sizeof(struct etharp_q_entry), "ARP_QUEUE")
|
||||
#endif /* ARP_QUEUEING */
|
||||
|
||||
#if LWIP_IGMP
|
||||
LWIP_MEMPOOL(IGMP_GROUP, MEMP_NUM_IGMP_GROUP, sizeof(struct igmp_group), "IGMP_GROUP")
|
||||
#endif /* LWIP_IGMP */
|
||||
|
||||
#if NO_SYS==0
|
||||
LWIP_MEMPOOL(SYS_TIMEOUT, MEMP_NUM_SYS_TIMEOUT, sizeof(struct sys_timeo), "SYS_TIMEOUT")
|
||||
#endif /* NO_SYS==0 */
|
||||
|
||||
|
||||
/*
|
||||
* A list of pools of pbuf's used by LWIP.
|
||||
*
|
||||
* LWIP_PBUF_MEMPOOL(pool_name, number_elements, pbuf_payload_size, pool_description)
|
||||
* creates a pool name MEMP_pool_name. description is used in stats.c
|
||||
* This allocates enough space for the pbuf struct and a payload.
|
||||
* (Example: pbuf_payload_size=0 allocates only size for the struct)
|
||||
*/
|
||||
LWIP_PBUF_MEMPOOL(PBUF, MEMP_NUM_PBUF, 0, "PBUF_REF/ROM")
|
||||
LWIP_PBUF_MEMPOOL(PBUF_POOL, PBUF_POOL_SIZE, PBUF_POOL_BUFSIZE, "PBUF_POOL")
|
||||
|
||||
|
||||
/*
|
||||
* Allow for user-defined pools; this must be explicitly set in lwipopts.h
|
||||
* since the default is to NOT look for lwippools.h
|
||||
*/
|
||||
#if MEMP_USE_CUSTOM_POOLS
|
||||
#include "lwippools.h"
|
||||
#endif /* MEMP_USE_CUSTOM_POOLS */
|
||||
|
||||
/*
|
||||
* REQUIRED CLEANUP: Clear up so we don't get "multiply defined" error later
|
||||
* (#undef is ignored for something that is not defined)
|
||||
*/
|
||||
#undef LWIP_MEMPOOL
|
||||
#undef LWIP_MALLOC_MEMPOOL
|
||||
#undef LWIP_MALLOC_MEMPOOL_START
|
||||
#undef LWIP_MALLOC_MEMPOOL_END
|
||||
#undef LWIP_PBUF_MEMPOOL
|
||||
@@ -1,86 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIP_NETBUF_H__
|
||||
#define __LWIP_NETBUF_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
struct netbuf {
|
||||
struct pbuf *p, *ptr;
|
||||
struct ip_addr *addr;
|
||||
u16_t port;
|
||||
#if LWIP_NETBUF_RECVINFO
|
||||
struct ip_addr *toaddr;
|
||||
u16_t toport;
|
||||
#endif /* LWIP_NETBUF_RECVINFO */
|
||||
};
|
||||
|
||||
/* Network buffer functions: */
|
||||
struct netbuf * netbuf_new (void);
|
||||
void netbuf_delete (struct netbuf *buf);
|
||||
void * netbuf_alloc (struct netbuf *buf, u16_t size);
|
||||
void netbuf_free (struct netbuf *buf);
|
||||
err_t netbuf_ref (struct netbuf *buf,
|
||||
const void *dataptr, u16_t size);
|
||||
void netbuf_chain (struct netbuf *head,
|
||||
struct netbuf *tail);
|
||||
|
||||
u16_t netbuf_len (struct netbuf *buf);
|
||||
err_t netbuf_data (struct netbuf *buf,
|
||||
void **dataptr, u16_t *len);
|
||||
s8_t netbuf_next (struct netbuf *buf);
|
||||
void netbuf_first (struct netbuf *buf);
|
||||
|
||||
|
||||
#define netbuf_copy_partial(buf, dataptr, len, offset) \
|
||||
pbuf_copy_partial((buf)->p, (dataptr), (len), (offset))
|
||||
#define netbuf_copy(buf,dataptr,len) netbuf_copy_partial(buf, dataptr, len, 0)
|
||||
#define netbuf_take(buf, dataptr, len) pbuf_take((buf)->p, dataptr, len)
|
||||
#define netbuf_len(buf) ((buf)->p->tot_len)
|
||||
#define netbuf_fromaddr(buf) ((buf)->addr)
|
||||
#define netbuf_fromport(buf) ((buf)->port)
|
||||
#if LWIP_NETBUF_RECVINFO
|
||||
#define netbuf_destaddr(buf) ((buf)->toaddr)
|
||||
#define netbuf_destport(buf) ((buf)->toport)
|
||||
#endif /* LWIP_NETBUF_RECVINFO */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __LWIP_NETBUF_H__ */
|
||||
@@ -1,111 +0,0 @@
|
||||
/*
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Simon Goldschmidt
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_DNS && LWIP_SOCKET
|
||||
|
||||
#include <stddef.h> /* for size_t */
|
||||
|
||||
#include "lwip/sockets.h"
|
||||
|
||||
/* some rarely used options */
|
||||
#ifndef LWIP_DNS_API_DECLARE_H_ERRNO
|
||||
#define LWIP_DNS_API_DECLARE_H_ERRNO 1
|
||||
#endif
|
||||
|
||||
#ifndef LWIP_DNS_API_DEFINE_ERRORS
|
||||
#define LWIP_DNS_API_DEFINE_ERRORS 1
|
||||
#endif
|
||||
|
||||
#ifndef LWIP_DNS_API_DECLARE_STRUCTS
|
||||
#define LWIP_DNS_API_DECLARE_STRUCTS 1
|
||||
#endif
|
||||
|
||||
#if LWIP_DNS_API_DEFINE_ERRORS
|
||||
/** Errors used by the DNS API functions, h_errno can be one of them */
|
||||
#define EAI_NONAME 200
|
||||
#define EAI_SERVICE 201
|
||||
#define EAI_FAIL 202
|
||||
#define EAI_MEMORY 203
|
||||
|
||||
#define HOST_NOT_FOUND 210
|
||||
#define NO_DATA 211
|
||||
#define NO_RECOVERY 212
|
||||
#define TRY_AGAIN 213
|
||||
#endif /* LWIP_DNS_API_DEFINE_ERRORS */
|
||||
|
||||
#if LWIP_DNS_API_DECLARE_STRUCTS
|
||||
struct hostent {
|
||||
char *h_name; /* Official name of the host. */
|
||||
char **h_aliases; /* A pointer to an array of pointers to alternative host names,
|
||||
terminated by a null pointer. */
|
||||
int h_addrtype; /* Address type. */
|
||||
int h_length; /* The length, in bytes, of the address. */
|
||||
char **h_addr_list; /* A pointer to an array of pointers to network addresses (in
|
||||
network byte order) for the host, terminated by a null pointer. */
|
||||
#define h_addr h_addr_list[0] /* for backward compatibility */
|
||||
};
|
||||
|
||||
struct addrinfo {
|
||||
int ai_flags; /* Input flags. */
|
||||
int ai_family; /* Address family of socket. */
|
||||
int ai_socktype; /* Socket type. */
|
||||
int ai_protocol; /* Protocol of socket. */
|
||||
socklen_t ai_addrlen; /* Length of socket address. */
|
||||
struct sockaddr *ai_addr; /* Socket address of socket. */
|
||||
char *ai_canonname; /* Canonical name of service location. */
|
||||
struct addrinfo *ai_next; /* Pointer to next in list. */
|
||||
};
|
||||
#endif /* LWIP_DNS_API_DECLARE_STRUCTS */
|
||||
|
||||
#if LWIP_DNS_API_DECLARE_H_ERRNO
|
||||
/* application accessable error code set by the DNS API functions */
|
||||
extern int h_errno;
|
||||
#endif /* LWIP_DNS_API_DECLARE_H_ERRNO*/
|
||||
|
||||
struct hostent *lwip_gethostbyname(const char *name);
|
||||
int lwip_gethostbyname_r(const char *name, struct hostent *ret, char *buf,
|
||||
size_t buflen, struct hostent **result, int *h_errnop);
|
||||
void lwip_freeaddrinfo(struct addrinfo *ai);
|
||||
int lwip_getaddrinfo(const char *nodename,
|
||||
const char *servname,
|
||||
const struct addrinfo *hints,
|
||||
struct addrinfo **res);
|
||||
|
||||
#if LWIP_COMPAT_SOCKETS
|
||||
#define gethostbyname(name) lwip_gethostbyname(name)
|
||||
#define gethostbyname_r(name, ret, buf, buflen, result, h_errnop) \
|
||||
lwip_gethostbyname_r(name, ret, buf, buflen, result, h_errnop)
|
||||
#define freeaddrinfo(addrinfo) lwip_freeaddrinfo(addrinfo)
|
||||
#define getaddrinfo(nodname, servname, hints, res) \
|
||||
lwip_getaddrinfo(nodname, servname, hints, res)
|
||||
#endif /* LWIP_COMPAT_SOCKETS */
|
||||
|
||||
#endif /* LWIP_DNS && LWIP_SOCKET */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,108 +0,0 @@
|
||||
/*
|
||||
* 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 lwIP TCP/IP stack.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __LWIP_NETIFAPI_H__
|
||||
#define __LWIP_NETIFAPI_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_NETIF_API /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/netif.h"
|
||||
#include "lwip/dhcp.h"
|
||||
#include "lwip/autoip.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
struct netifapi_msg_msg {
|
||||
#if !LWIP_TCPIP_CORE_LOCKING
|
||||
sys_sem_t sem;
|
||||
#endif /* !LWIP_TCPIP_CORE_LOCKING */
|
||||
err_t err;
|
||||
struct netif *netif;
|
||||
union {
|
||||
struct {
|
||||
struct ip_addr *ipaddr;
|
||||
struct ip_addr *netmask;
|
||||
struct ip_addr *gw;
|
||||
void *state;
|
||||
err_t (* init) (struct netif *netif);
|
||||
err_t (* input)(struct pbuf *p, struct netif *netif);
|
||||
} add;
|
||||
struct {
|
||||
void (* voidfunc)(struct netif *netif);
|
||||
err_t (* errtfunc)(struct netif *netif);
|
||||
} common;
|
||||
} msg;
|
||||
};
|
||||
|
||||
struct netifapi_msg {
|
||||
void (* function)(struct netifapi_msg_msg *msg);
|
||||
struct netifapi_msg_msg msg;
|
||||
};
|
||||
|
||||
|
||||
/* API for application */
|
||||
err_t netifapi_netif_add ( struct netif *netif,
|
||||
struct ip_addr *ipaddr,
|
||||
struct ip_addr *netmask,
|
||||
struct ip_addr *gw,
|
||||
void *state,
|
||||
err_t (* init)(struct netif *netif),
|
||||
err_t (* input)(struct pbuf *p, struct netif *netif) );
|
||||
|
||||
err_t netifapi_netif_set_addr ( struct netif *netif,
|
||||
struct ip_addr *ipaddr,
|
||||
struct ip_addr *netmask,
|
||||
struct ip_addr *gw );
|
||||
|
||||
err_t netifapi_netif_common ( struct netif *netif,
|
||||
void (* voidfunc)(struct netif *netif),
|
||||
err_t (* errtfunc)(struct netif *netif) );
|
||||
|
||||
#define netifapi_netif_remove(n) netifapi_netif_common(n, netif_remove, NULL)
|
||||
#define netifapi_netif_set_up(n) netifapi_netif_common(n, netif_set_up, NULL)
|
||||
#define netifapi_netif_set_down(n) netifapi_netif_common(n, netif_set_down, NULL)
|
||||
#define netifapi_netif_set_default(n) netifapi_netif_common(n, netif_set_default, NULL)
|
||||
#define netifapi_dhcp_start(n) netifapi_netif_common(n, NULL, dhcp_start)
|
||||
#define netifapi_dhcp_stop(n) netifapi_netif_common(n, dhcp_stop, NULL)
|
||||
#define netifapi_autoip_start(n) netifapi_netif_common(n, NULL, autoip_start)
|
||||
#define netifapi_autoip_stop(n) netifapi_netif_common(n, NULL, autoip_stop)
|
||||
|
||||
#define netifapi_netif_set_link_up(n) netifapi_netif_common(n, netif_set_link_up, NULL)
|
||||
#define netifapi_netif_set_link_down(n) netifapi_netif_common(n, netif_set_link_down, NULL)
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_NETIF_API */
|
||||
|
||||
#endif /* __LWIP_NETIFAPI_H__ */
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user