diff --git a/vendor/lwip/lwip/src/core/ipv6/README b/vendor/lwip/lwip/src/core/ipv6/README deleted file mode 100644 index 362000486..000000000 --- a/vendor/lwip/lwip/src/core/ipv6/README +++ /dev/null @@ -1 +0,0 @@ -IPv6 support in lwIP is very experimental. diff --git a/vendor/lwip/lwip/src/core/ipv6/icmp6.c b/vendor/lwip/lwip/src/core/ipv6/icmp6.c deleted file mode 100644 index 4fcc89551..000000000 --- a/vendor/lwip/lwip/src/core/ipv6/icmp6.c +++ /dev/null @@ -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 - * - */ - -/* 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 */ diff --git a/vendor/lwip/lwip/src/core/ipv6/inet6.c b/vendor/lwip/lwip/src/core/ipv6/inet6.c deleted file mode 100644 index c3de85c09..000000000 --- a/vendor/lwip/lwip/src/core/ipv6/inet6.c +++ /dev/null @@ -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 - * - */ - -#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); -} diff --git a/vendor/lwip/lwip/src/core/ipv6/ip6.c b/vendor/lwip/lwip/src/core/ipv6/ip6.c deleted file mode 100644 index ad59b725c..000000000 --- a/vendor/lwip/lwip/src/core/ipv6/ip6.c +++ /dev/null @@ -1,397 +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 - * - */ - - - -/* ip.c - * - * This is the code for the IP layer for IPv6. - * - */ - - -#include "lwip/opt.h" - -#include "lwip/def.h" -#include "lwip/mem.h" -#include "lwip/ip.h" -#include "lwip/inet.h" -#include "lwip/netif.h" -#include "lwip/icmp.h" -#include "lwip/udp.h" -#include "lwip/tcp_impl.h" - -#include "lwip/stats.h" - -#include "arch/perf.h" - -/* ip_init: - * - * Initializes the IP layer. - */ - -void -ip_init(void) -{ -} - -/* ip_route: - * - * Finds the appropriate network interface for a given IP address. It searches the - * list of network interfaces linearly. A match is found if the masked IP address of - * the network interface equals the masked IP address given to the function. - */ - -struct netif * -ip_route(struct ip_addr *dest) -{ - struct netif *netif; - - for(netif = netif_list; netif != NULL; netif = netif->next) { - if (ip_addr_netcmp(dest, &(netif->ip_addr), &(netif->netmask))) { - return netif; - } - } - - return netif_default; -} - -/* ip_forward: - * - * Forwards an IP packet. It finds an appropriate route for the packet, decrements - * the TTL value of the packet, adjusts the checksum and outputs the packet on the - * appropriate interface. - */ - -static void -ip_forward(struct pbuf *p, struct ip_hdr *iphdr) -{ - struct netif *netif; - - PERF_START; - - if ((netif = ip_route((struct ip_addr *)&(iphdr->dest))) == NULL) { - - LWIP_DEBUGF(IP_DEBUG, ("ip_input: no forwarding route found for ")); -#if IP_DEBUG - ip_addr_debug_print(IP_DEBUG, ((struct ip_addr *)&(iphdr->dest))); -#endif /* IP_DEBUG */ - LWIP_DEBUGF(IP_DEBUG, ("\n")); - pbuf_free(p); - return; - } - /* Decrement TTL and send ICMP if ttl == 0. */ - if (--iphdr->hoplim == 0) { -#if LWIP_ICMP - /* Don't send ICMP messages in response to ICMP messages */ - if (iphdr->nexthdr != IP_PROTO_ICMP) { - icmp_time_exceeded(p, ICMP_TE_TTL); - } -#endif /* LWIP_ICMP */ - pbuf_free(p); - return; - } - - /* Incremental update of the IP checksum. */ - /* if (iphdr->chksum >= htons(0xffff - 0x100)) { - iphdr->chksum += htons(0x100) + 1; - } else { - iphdr->chksum += htons(0x100); - }*/ - - - LWIP_DEBUGF(IP_DEBUG, ("ip_forward: forwarding packet to ")); -#if IP_DEBUG - ip_addr_debug_print(IP_DEBUG, ((struct ip_addr *)&(iphdr->dest))); -#endif /* IP_DEBUG */ - LWIP_DEBUGF(IP_DEBUG, ("\n")); - - IP_STATS_INC(ip.fw); - IP_STATS_INC(ip.xmit); - - PERF_STOP("ip_forward"); - - netif->output(netif, p, (struct ip_addr *)&(iphdr->dest)); -} - -/* ip_input: - * - * This function is called by the network interface device driver when an IP packet is - * received. The function does the basic checks of the IP header such as packet size - * being at least larger than the header size etc. If the packet was not destined for - * us, the packet is forwarded (using ip_forward). The IP checksum is always checked. - * - * Finally, the packet is sent to the upper layer protocol input function. - */ - -void -ip_input(struct pbuf *p, struct netif *inp) { - struct ip_hdr *iphdr; - struct netif *netif; - - - PERF_START; - -#if IP_DEBUG - ip_debug_print(p); -#endif /* IP_DEBUG */ - - - IP_STATS_INC(ip.recv); - - /* identify the IP header */ - iphdr = p->payload; - - - if (iphdr->v != 6) { - LWIP_DEBUGF(IP_DEBUG, ("IP packet dropped due to bad version number\n")); -#if IP_DEBUG - ip_debug_print(p); -#endif /* IP_DEBUG */ - pbuf_free(p); - IP_STATS_INC(ip.err); - IP_STATS_INC(ip.drop); - return; - } - - /* is this packet for us? */ - for(netif = netif_list; netif != NULL; netif = netif->next) { -#if IP_DEBUG - LWIP_DEBUGF(IP_DEBUG, ("ip_input: iphdr->dest ")); - ip_addr_debug_print(IP_DEBUG, ((struct ip_addr *)&(iphdr->dest))); - LWIP_DEBUGF(IP_DEBUG, ("netif->ip_addr ")); - ip_addr_debug_print(IP_DEBUG, ((struct ip_addr *)&(iphdr->dest))); - LWIP_DEBUGF(IP_DEBUG, ("\n")); -#endif /* IP_DEBUG */ - if (ip_addr_cmp(&(iphdr->dest), &(netif->ip_addr))) { - break; - } - } - - - if (netif == NULL) { - /* packet not for us, route or discard */ -#if IP_FORWARD - ip_forward(p, iphdr); -#endif - pbuf_free(p); - return; - } - - pbuf_realloc(p, IP_HLEN + ntohs(iphdr->len)); - - /* send to upper layers */ -#if IP_DEBUG - /* LWIP_DEBUGF("ip_input: \n"); - ip_debug_print(p); - LWIP_DEBUGF("ip_input: p->len %"U16_F" p->tot_len %"U16_F"\n", p->len, p->tot_len);*/ -#endif /* IP_DEBUG */ - - if(pbuf_header(p, -IP_HLEN)) { - LWIP_ASSERT("Can't move over header in packet", 0); - return; - } - - switch (iphdr->nexthdr) { - case IP_PROTO_UDP: - udp_input(p, inp); - break; - case IP_PROTO_TCP: - tcp_input(p, inp); - break; -#if LWIP_ICMP - case IP_PROTO_ICMP: - icmp_input(p, inp); - break; -#endif /* LWIP_ICMP */ - default: -#if LWIP_ICMP - /* send ICMP destination protocol unreachable */ - icmp_dest_unreach(p, ICMP_DUR_PROTO); -#endif /* LWIP_ICMP */ - pbuf_free(p); - LWIP_DEBUGF(IP_DEBUG, ("Unsupported transport protocol %"U16_F"\n", - iphdr->nexthdr)); - - IP_STATS_INC(ip.proterr); - IP_STATS_INC(ip.drop); - } - PERF_STOP("ip_input"); -} - - -/* ip_output_if: - * - * Sends an IP packet on a network interface. This function constructs the IP header - * and calculates the IP header checksum. If the source IP address is NULL, - * the IP address of the outgoing network interface is filled in as source address. - */ - -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) -{ - struct ip_hdr *iphdr; - - PERF_START; - - LWIP_DEBUGF(IP_DEBUG, ("len %"U16_F" tot_len %"U16_F"\n", p->len, p->tot_len)); - if (pbuf_header(p, IP_HLEN)) { - LWIP_DEBUGF(IP_DEBUG, ("ip_output: not enough room for IP header in pbuf\n")); - IP_STATS_INC(ip.err); - - return ERR_BUF; - } - LWIP_DEBUGF(IP_DEBUG, ("len %"U16_F" tot_len %"U16_F"\n", p->len, p->tot_len)); - - iphdr = p->payload; - - - if (dest != IP_HDRINCL) { - LWIP_DEBUGF(IP_DEBUG, ("!IP_HDRLINCL\n")); - iphdr->hoplim = ttl; - iphdr->nexthdr = proto; - iphdr->len = htons(p->tot_len - IP_HLEN); - ip_addr_set(&(iphdr->dest), dest); - - iphdr->v = 6; - - if (ip_addr_isany(src)) { - ip_addr_set(&(iphdr->src), &(netif->ip_addr)); - } else { - ip_addr_set(&(iphdr->src), src); - } - - } else { - dest = &(iphdr->dest); - } - - IP_STATS_INC(ip.xmit); - - LWIP_DEBUGF(IP_DEBUG, ("ip_output_if: %c%c (len %"U16_F")\n", netif->name[0], netif->name[1], p->tot_len)); -#if IP_DEBUG - ip_debug_print(p); -#endif /* IP_DEBUG */ - - PERF_STOP("ip_output_if"); - return netif->output(netif, p, dest); -} - -/* ip_output: - * - * Simple interface to ip_output_if. It finds the outgoing network interface and - * calls upon ip_output_if to do the actual work. - */ - -err_t -ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest, - u8_t ttl, u8_t proto) -{ - struct netif *netif; - if ((netif = ip_route(dest)) == NULL) { - LWIP_DEBUGF(IP_DEBUG, ("ip_output: No route to 0x%"X32_F"\n", dest->addr)); - IP_STATS_INC(ip.rterr); - return ERR_RTE; - } - - return ip_output_if (p, src, dest, ttl, proto, 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) -{ - struct netif *netif; - err_t err; - - if ((netif = ip_route(dest)) == NULL) { - LWIP_DEBUGF(IP_DEBUG, ("ip_output: No route to 0x%"X32_F"\n", dest->addr)); - IP_STATS_INC(ip.rterr); - return ERR_RTE; - } - - LWIP_NETIF_HWADDRHINT(netif, addr_hint); - err = ip_output_if(p, src, dest, ttl, tos, proto, netif); - LWIP_NETIF_HWADDRHINT(netif, NULL); - - return err; -} -#endif /* LWIP_NETIF_HWADDRHINT*/ - -#if IP_DEBUG -void -ip_debug_print(struct pbuf *p) -{ - struct ip_hdr *iphdr = p->payload; - - LWIP_DEBUGF(IP_DEBUG, ("IP header:\n")); - LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n")); - LWIP_DEBUGF(IP_DEBUG, ("|%2"S16_F" | %"X16_F"%"X16_F" | %"X16_F"%"X16_F" | (v, traffic class, flow label)\n", - iphdr->v, - iphdr->tclass1, iphdr->tclass2, - iphdr->flow1, iphdr->flow2)); - LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n")); - LWIP_DEBUGF(IP_DEBUG, ("| %5"U16_F" | %2"U16_F" | %2"U16_F" | (len, nexthdr, hoplim)\n", - ntohs(iphdr->len), - iphdr->nexthdr, - iphdr->hoplim)); - LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n")); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n", - (ntohl(iphdr->src.addr[0]) >> 16) & 0xffff, - ntohl(iphdr->src.addr[0]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n", - (ntohl(iphdr->src.addr[1]) >> 16) & 0xffff, - ntohl(iphdr->src.addr[1]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n", - (ntohl(iphdr->src.addr[2]) >> 16) & 0xffff, - ntohl(iphdr->src.addr[2]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n", - (ntohl(iphdr->src.addr[3]) >> 16) & 0xffff, - ntohl(iphdr->src.addr[3]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n")); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n", - (ntohl(iphdr->dest.addr[0]) >> 16) & 0xffff, - ntohl(iphdr->dest.addr[0]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n", - (ntohl(iphdr->dest.addr[1]) >> 16) & 0xffff, - ntohl(iphdr->dest.addr[1]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n", - (ntohl(iphdr->dest.addr[2]) >> 16) & 0xffff, - ntohl(iphdr->dest.addr[2]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n", - (ntohl(iphdr->dest.addr[3]) >> 16) & 0xffff, - ntohl(iphdr->dest.addr[3]) & 0xffff)); - LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n")); -} -#endif /* IP_DEBUG */ diff --git a/vendor/lwip/lwip/src/core/ipv6/ip6_addr.c b/vendor/lwip/lwip/src/core/ipv6/ip6_addr.c deleted file mode 100644 index 2da6cea42..000000000 --- a/vendor/lwip/lwip/src/core/ipv6/ip6_addr.c +++ /dev/null @@ -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 - * - */ - -#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); -}