diff options
Diffstat (limited to 'ext/lwip/src/include/ipv4')
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/autoip.h | 118 | ||||
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/icmp.h | 111 | ||||
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/igmp.h | 106 | ||||
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/inet.h | 107 | ||||
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/inet_chksum.h | 90 | ||||
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/ip.h | 223 | ||||
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/ip_addr.h | 244 | ||||
| -rw-r--r-- | ext/lwip/src/include/ipv4/lwip/ip_frag.h | 88 |
8 files changed, 0 insertions, 1087 deletions
diff --git a/ext/lwip/src/include/ipv4/lwip/autoip.h b/ext/lwip/src/include/ipv4/lwip/autoip.h deleted file mode 100644 index e62b72e8..00000000 --- a/ext/lwip/src/include/ipv4/lwip/autoip.h +++ /dev/null @@ -1,118 +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 -{ - ip_addr_t 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 */ -}; - - -#define autoip_init() /* Compatibility define, no init needed. */ - -/** Set a struct autoip allocated by the application to work with */ -void autoip_set_struct(struct netif *netif, struct autoip *autoip); - -/** 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__ */ diff --git a/ext/lwip/src/include/ipv4/lwip/icmp.h b/ext/lwip/src/include/ipv4/lwip/icmp.h deleted file mode 100644 index d47a7d8a..00000000 --- a/ext/lwip/src/include/ipv4/lwip/icmp.h +++ /dev/null @@ -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__ */ diff --git a/ext/lwip/src/include/ipv4/lwip/igmp.h b/ext/lwip/src/include/ipv4/lwip/igmp.h deleted file mode 100644 index 8aabac24..00000000 --- a/ext/lwip/src/include/ipv4/lwip/igmp.h +++ /dev/null @@ -1,106 +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 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, these are passed to a netif's - * igmp_mac_filter callback function. */ -#define IGMP_DEL_MAC_FILTER 0 -#define IGMP_ADD_MAC_FILTER 1 - - -/** - * igmp 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 { - /** next link */ - struct igmp_group *next; - /** interface on which the group is active */ - struct netif *netif; - /** multicast address */ - ip_addr_t group_address; - /** signifies we were the last person to report */ - u8_t last_reporter_flag; - /** current state of the group */ - u8_t group_state; - /** timer for reporting, negative is OFF */ - u16_t timer; - /** counter of simultaneous uses */ - u8_t use; -}; - -/* 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, ip_addr_t *addr); -void igmp_input(struct pbuf *p, struct netif *inp, ip_addr_t *dest); -err_t igmp_joingroup(ip_addr_t *ifaddr, ip_addr_t *groupaddr); -err_t igmp_leavegroup(ip_addr_t *ifaddr, ip_addr_t *groupaddr); -void igmp_tmr(void); - -#ifdef __cplusplus -} -#endif - -#endif /* LWIP_IGMP */ - -#endif /* __LWIP_IGMP_H__ */ diff --git a/ext/lwip/src/include/ipv4/lwip/inet.h b/ext/lwip/src/include/ipv4/lwip/inet.h deleted file mode 100644 index 7bff49b5..00000000 --- a/ext/lwip/src/include/ipv4/lwip/inet.h +++ /dev/null @@ -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_INET_H__ -#define __LWIP_INET_H__ - -#include "lwip/opt.h" -#include "lwip/def.h" -#include "lwip/ip_addr.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** For compatibility with BSD code */ -struct in_addr { - u32_t s_addr; -}; - -/** 255.255.255.255 */ -#define INADDR_NONE IPADDR_NONE -/** 127.0.0.1 */ -#define INADDR_LOOPBACK IPADDR_LOOPBACK -/** 0.0.0.0 */ -#define INADDR_ANY IPADDR_ANY -/** 255.255.255.255 */ -#define INADDR_BROADCAST IPADDR_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) IP_CLASSA(a) -#define IN_CLASSA_NET IP_CLASSA_NET -#define IN_CLASSA_NSHIFT IP_CLASSA_NSHIFT -#define IN_CLASSA_HOST IP_CLASSA_HOST -#define IN_CLASSA_MAX IP_CLASSA_MAX - -#define IN_CLASSB(b) IP_CLASSB(b) -#define IN_CLASSB_NET IP_CLASSB_NET -#define IN_CLASSB_NSHIFT IP_CLASSB_NSHIFT -#define IN_CLASSB_HOST IP_CLASSB_HOST -#define IN_CLASSB_MAX IP_CLASSB_MAX - -#define IN_CLASSC(c) IP_CLASSC(c) -#define IN_CLASSC_NET IP_CLASSC_NET -#define IN_CLASSC_NSHIFT IP_CLASSC_NSHIFT -#define IN_CLASSC_HOST IP_CLASSC_HOST -#define IN_CLASSC_MAX IP_CLASSC_MAX - -#define IN_CLASSD(d) IP_CLASSD(d) -#define IN_CLASSD_NET IP_CLASSD_NET /* These ones aren't really */ -#define IN_CLASSD_NSHIFT IP_CLASSD_NSHIFT /* net and host fields, but */ -#define IN_CLASSD_HOST IP_CLASSD_HOST /* routing needn't know. */ -#define IN_CLASSD_MAX IP_CLASSD_MAX - -#define IN_MULTICAST(a) IP_MULTICAST(a) - -#define IN_EXPERIMENTAL(a) IP_EXPERIMENTAL(a) -#define IN_BADCLASS(a) IP_BADCLASS(a) - -#define IN_LOOPBACKNET IP_LOOPBACKNET - -#define inet_addr_from_ipaddr(target_inaddr, source_ipaddr) ((target_inaddr)->s_addr = ip4_addr_get_u32(source_ipaddr)) -#define inet_addr_to_ipaddr(target_ipaddr, source_inaddr) (ip4_addr_set_u32(target_ipaddr, (source_inaddr)->s_addr)) -/* ATTENTION: the next define only works because both s_addr and ip_addr_t are an u32_t effectively! */ -#define inet_addr_to_ipaddr_p(target_ipaddr_p, source_inaddr) ((target_ipaddr_p) = (ip_addr_t*)&((source_inaddr)->s_addr)) - -/* directly map this to the lwip internal functions */ -#define inet_addr(cp) ipaddr_addr(cp) -#define inet_aton(cp, addr) ipaddr_aton(cp, (ip_addr_t*)addr) -#define inet_ntoa(addr) ipaddr_ntoa((ip_addr_t*)&(addr)) -#define inet_ntoa_r(addr, buf, buflen) ipaddr_ntoa_r((ip_addr_t*)&(addr), buf, buflen) - -#ifdef __cplusplus -} -#endif - -#endif /* __LWIP_INET_H__ */ diff --git a/ext/lwip/src/include/ipv4/lwip/inet_chksum.h b/ext/lwip/src/include/ipv4/lwip/inet_chksum.h deleted file mode 100644 index 79a2d90f..00000000 --- a/ext/lwip/src/include/ipv4/lwip/inet_chksum.h +++ /dev/null @@ -1,90 +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" - -/** Swap the bytes in an u16_t: much like htons() for little-endian */ -#ifndef SWAP_BYTES_IN_WORD -#if LWIP_PLATFORM_BYTESWAP && (BYTE_ORDER == LITTLE_ENDIAN) -/* little endian and PLATFORM_BYTESWAP defined */ -#define SWAP_BYTES_IN_WORD(w) LWIP_PLATFORM_HTONS(w) -#else /* LWIP_PLATFORM_BYTESWAP && (BYTE_ORDER == LITTLE_ENDIAN) */ -/* can't use htons on big endian (or PLATFORM_BYTESWAP not defined)... */ -#define SWAP_BYTES_IN_WORD(w) (((w) & 0xff) << 8) | (((w) & 0xff00) >> 8) -#endif /* LWIP_PLATFORM_BYTESWAP && (BYTE_ORDER == LITTLE_ENDIAN)*/ -#endif /* SWAP_BYTES_IN_WORD */ - -/** Split an u32_t in two u16_ts and add them up */ -#ifndef FOLD_U32T -#define FOLD_U32T(u) (((u) >> 16) + ((u) & 0x0000ffffUL)) -#endif - -#if LWIP_CHECKSUM_ON_COPY -/** Function-like macro: same as MEMCPY but returns the checksum of copied data - as u16_t */ -#ifndef LWIP_CHKSUM_COPY -#define LWIP_CHKSUM_COPY(dst, src, len) lwip_chksum_copy(dst, src, len) -#ifndef LWIP_CHKSUM_COPY_ALGORITHM -#define LWIP_CHKSUM_COPY_ALGORITHM 1 -#endif /* LWIP_CHKSUM_COPY_ALGORITHM */ -#endif /* LWIP_CHKSUM_COPY */ -#else /* LWIP_CHECKSUM_ON_COPY */ -#define LWIP_CHKSUM_COPY_ALGORITHM 0 -#endif /* LWIP_CHECKSUM_ON_COPY */ - -#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, - ip_addr_t *src, ip_addr_t *dest, - u8_t proto, u16_t proto_len); -u16_t inet_chksum_pseudo_partial(struct pbuf *p, - ip_addr_t *src, ip_addr_t *dest, - u8_t proto, u16_t proto_len, u16_t chksum_len); -#if LWIP_CHKSUM_COPY_ALGORITHM -u16_t lwip_chksum_copy(void *dst, const void *src, u16_t len); -#endif /* LWIP_CHKSUM_COPY_ALGORITHM */ - -#ifdef __cplusplus -} -#endif - -#endif /* __LWIP_INET_H__ */ - diff --git a/ext/lwip/src/include/ipv4/lwip/ip.h b/ext/lwip/src/include/ipv4/lwip/ip.h deleted file mode 100644 index 00c83a0a..00000000 --- a/ext/lwip/src/include/ipv4/lwip/ip.h +++ /dev/null @@ -1,223 +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_IGMP 2 -#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 */ \ - ip_addr_t local_ip; \ - ip_addr_t remote_ip; \ - /* Socket options */ \ - u8_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 0x01U Unimplemented: turn on debugging info recording */ -#define SOF_ACCEPTCONN 0x02U /* socket has had listen() */ -#define SOF_REUSEADDR 0x04U /* allow local address reuse */ -#define SOF_KEEPALIVE 0x08U /* keep connections alive */ -/*#define SOF_DONTROUTE 0x10U Unimplemented: just use interface addresses */ -#define SOF_BROADCAST 0x20U /* permit to send and to receive broadcast messages (see IP_SOF_BROADCAST option) */ -/*#define SOF_USELOOPBACK 0x40U Unimplemented: bypass hardware when possible */ -#define SOF_LINGER 0x80U /* linger on close if data present */ -/*#define SOF_OOBINLINE 0x0100U Unimplemented: leave received OOB data in line */ -/*#define SOF_REUSEPORT 0x0200U Unimplemented: allow local address & port reuse */ - -/* These flags are inherited (e.g. from a listen-pcb to a connection-pcb): */ -#define SOF_INHERITED (SOF_REUSEADDR|SOF_KEEPALIVE|SOF_LINGER/*|SOF_DEBUG|SOF_DONTROUTE|SOF_OOBINLINE*/) - - -#ifdef PACK_STRUCT_USE_INCLUDES -# include "arch/bpstruct.h" -#endif -PACK_STRUCT_BEGIN -struct ip_hdr { - /* version / header length */ - PACK_STRUCT_FIELD(u8_t _v_hl); - /* type of service */ - PACK_STRUCT_FIELD(u8_t _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 0x8000U /* reserved fragment flag */ -#define IP_DF 0x4000U /* dont fragment flag */ -#define IP_MF 0x2000U /* more fragments flag */ -#define IP_OFFMASK 0x1fffU /* mask for fragmenting bits */ - /* time to live */ - PACK_STRUCT_FIELD(u8_t _ttl); - /* protocol*/ - PACK_STRUCT_FIELD(u8_t _proto); - /* checksum */ - PACK_STRUCT_FIELD(u16_t _chksum); - /* source and destination IP addresses */ - PACK_STRUCT_FIELD(ip_addr_p_t src); - PACK_STRUCT_FIELD(ip_addr_p_t dest); -} PACK_STRUCT_STRUCT; -PACK_STRUCT_END -#ifdef PACK_STRUCT_USE_INCLUDES -# include "arch/epstruct.h" -#endif - -#define IPH_V(hdr) ((hdr)->_v_hl >> 4) -#define IPH_HL(hdr) ((hdr)->_v_hl & 0x0f) -#define IPH_TOS(hdr) ((hdr)->_tos) -#define IPH_LEN(hdr) ((hdr)->_len) -#define IPH_ID(hdr) ((hdr)->_id) -#define IPH_OFFSET(hdr) ((hdr)->_offset) -#define IPH_TTL(hdr) ((hdr)->_ttl) -#define IPH_PROTO(hdr) ((hdr)->_proto) -#define IPH_CHKSUM(hdr) ((hdr)->_chksum) - -#define IPH_VHL_SET(hdr, v, hl) (hdr)->_v_hl = (((v) << 4) | (hl)) -#define IPH_TOS_SET(hdr, tos) (hdr)->_tos = (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 = (u8_t)(ttl) -#define IPH_PROTO_SET(hdr, proto) (hdr)->_proto = (u8_t)(proto) -#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; -/** Source IP address of current_header */ -extern ip_addr_t current_iphdr_src; -/** Destination IP address of current_header */ -extern ip_addr_t current_iphdr_dest; - -#define ip_init() /* Compatibility define, not init needed. */ -struct netif *ip_route(ip_addr_t *dest); -err_t ip_input(struct pbuf *p, struct netif *inp); -err_t ip_output(struct pbuf *p, ip_addr_t *src, ip_addr_t *dest, - u8_t ttl, u8_t tos, u8_t proto); -err_t ip_output_if(struct pbuf *p, ip_addr_t *src, ip_addr_t *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, ip_addr_t *src, ip_addr_t *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, ip_addr_t *src, ip_addr_t *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) -/** Source IP address of current_header */ -#define ip_current_src_addr() (¤t_iphdr_src) -/** Destination IP address of current_header */ -#define ip_current_dest_addr() (¤t_iphdr_dest) - -/** Gets an IP pcb option (SOF_* flags) */ -#define ip_get_option(pcb, opt) ((pcb)->so_options & (opt)) -/** Sets an IP pcb option (SOF_* flags) */ -#define ip_set_option(pcb, opt) ((pcb)->so_options |= (opt)) -/** Resets an IP pcb option (SOF_* flags) */ -#define ip_reset_option(pcb, opt) ((pcb)->so_options &= ~(opt)) - -#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__ */ - - diff --git a/ext/lwip/src/include/ipv4/lwip/ip_addr.h b/ext/lwip/src/include/ipv4/lwip/ip_addr.h deleted file mode 100644 index 77f84e02..00000000 --- a/ext/lwip/src/include/ipv4/lwip/ip_addr.h +++ /dev/null @@ -1,244 +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/def.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* This is the aligned version of ip_addr_t, - used as local variable, on the stack, etc. */ -struct ip_addr { - u32_t addr; -}; - -/* This is the packed version of ip_addr_t, - used in network headers that are itself packed */ -#ifdef PACK_STRUCT_USE_INCLUDES -# include "arch/bpstruct.h" -#endif -PACK_STRUCT_BEGIN -struct ip_addr_packed { - PACK_STRUCT_FIELD(u32_t addr); -} PACK_STRUCT_STRUCT; -PACK_STRUCT_END -#ifdef PACK_STRUCT_USE_INCLUDES -# include "arch/epstruct.h" -#endif - -/** ip_addr_t uses a struct for convenience only, so that the same defines can - * operate both on ip_addr_t as well as on ip_addr_p_t. */ -typedef struct ip_addr ip_addr_t; -typedef struct ip_addr_packed ip_addr_p_t; - -/* - * 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 - -/* Forward declaration to not include netif.h */ -struct netif; - -extern const ip_addr_t ip_addr_any; -extern const ip_addr_t ip_addr_broadcast; - -/** IP_ADDR_ can be used as a fixed IP address - * for the wildcard and the broadcast address - */ -#define IP_ADDR_ANY ((ip_addr_t *)&ip_addr_any) -#define IP_ADDR_BROADCAST ((ip_addr_t *)&ip_addr_broadcast) - -/** 255.255.255.255 */ -#define IPADDR_NONE ((u32_t)0xffffffffUL) -/** 127.0.0.1 */ -#define IPADDR_LOOPBACK ((u32_t)0x7f000001UL) -/** 0.0.0.0 */ -#define IPADDR_ANY ((u32_t)0x00000000UL) -/** 255.255.255.255 */ -#define IPADDR_BROADCAST ((u32_t)0xffffffffUL) - -/* 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 IP_CLASSA(a) ((((u32_t)(a)) & 0x80000000UL) == 0) -#define IP_CLASSA_NET 0xff000000 -#define IP_CLASSA_NSHIFT 24 -#define IP_CLASSA_HOST (0xffffffff & ~IP_CLASSA_NET) -#define IP_CLASSA_MAX 128 - -#define IP_CLASSB(a) ((((u32_t)(a)) & 0xc0000000UL) == 0x80000000UL) -#define IP_CLASSB_NET 0xffff0000 -#define IP_CLASSB_NSHIFT 16 -#define IP_CLASSB_HOST (0xffffffff & ~IP_CLASSB_NET) -#define IP_CLASSB_MAX 65536 - -#define IP_CLASSC(a) ((((u32_t)(a)) & 0xe0000000UL) == 0xc0000000UL) -#define IP_CLASSC_NET 0xffffff00 -#define IP_CLASSC_NSHIFT 8 -#define IP_CLASSC_HOST (0xffffffff & ~IP_CLASSC_NET) - -#define IP_CLASSD(a) (((u32_t)(a) & 0xf0000000UL) == 0xe0000000UL) -#define IP_CLASSD_NET 0xf0000000 /* These ones aren't really */ -#define IP_CLASSD_NSHIFT 28 /* net and host fields, but */ -#define IP_CLASSD_HOST 0x0fffffff /* routing needn't know. */ -#define IP_MULTICAST(a) IP_CLASSD(a) - -#define IP_EXPERIMENTAL(a) (((u32_t)(a) & 0xf0000000UL) == 0xf0000000UL) -#define IP_BADCLASS(a) (((u32_t)(a) & 0xf0000000UL) == 0xf0000000UL) - -#define IP_LOOPBACKNET 127 /* official! */ - - -#if BYTE_ORDER == BIG_ENDIAN -/** Set an IP address given by the four byte-parts */ -#define IP4_ADDR(ipaddr, a,b,c,d) \ - (ipaddr)->addr = ((u32_t)((a) & 0xff) << 24) | \ - ((u32_t)((b) & 0xff) << 16) | \ - ((u32_t)((c) & 0xff) << 8) | \ - (u32_t)((d) & 0xff) -#else -/** Set an IP address given by the four byte-parts. - Little-endian version that prevents the use of htonl. */ -#define IP4_ADDR(ipaddr, a,b,c,d) \ - (ipaddr)->addr = ((u32_t)((d) & 0xff) << 24) | \ - ((u32_t)((c) & 0xff) << 16) | \ - ((u32_t)((b) & 0xff) << 8) | \ - (u32_t)((a) & 0xff) -#endif - -/** MEMCPY-like copying of IP addresses where addresses are known to be - * 16-bit-aligned if the port is correctly configured (so a port could define - * this to copying 2 u16_t's) - no NULL-pointer-checking needed. */ -#ifndef IPADDR2_COPY -#define IPADDR2_COPY(dest, src) SMEMCPY(dest, src, sizeof(ip_addr_t)) -#endif - -/** Copy IP address - faster than ip_addr_set: no NULL check */ -#define ip_addr_copy(dest, src) ((dest).addr = (src).addr) -/** Safely copy one IP address to another (src may be NULL) */ -#define ip_addr_set(dest, src) ((dest)->addr = \ - ((src) == NULL ? 0 : \ - (src)->addr)) -/** Set complete address to zero */ -#define ip_addr_set_zero(ipaddr) ((ipaddr)->addr = 0) -/** Set address to IPADDR_ANY (no need for htonl()) */ -#define ip_addr_set_any(ipaddr) ((ipaddr)->addr = IPADDR_ANY) -/** Set address to loopback address */ -#define ip_addr_set_loopback(ipaddr) ((ipaddr)->addr = PP_HTONL(IPADDR_LOOPBACK)) -/** Safely copy one IP address to another and change byte order - * from host- to network-order. */ -#define ip_addr_set_hton(dest, src) ((dest)->addr = \ - ((src) == NULL ? 0:\ - htonl((src)->addr))) -/** IPv4 only: set the IP address given as an u32_t */ -#define ip4_addr_set_u32(dest_ipaddr, src_u32) ((dest_ipaddr)->addr = (src_u32)) -/** IPv4 only: get the IP address as an u32_t */ -#define ip4_addr_get_u32(src_ipaddr) ((src_ipaddr)->addr) - -/** Get the network address by combining host address with netmask */ -#define ip_addr_get_network(target, host, netmask) ((target)->addr = ((host)->addr) & ((netmask)->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 == IPADDR_ANY) - -#define ip_addr_isbroadcast(ipaddr, netif) ip4_addr_isbroadcast((ipaddr)->addr, (netif)) -u8_t ip4_addr_isbroadcast(u32_t addr, const struct netif *netif); - -#define ip_addr_netmask_valid(netmask) ip4_addr_netmask_valid((netmask)->addr) -u8_t ip4_addr_netmask_valid(u32_t netmask); - -#define ip_addr_ismulticast(addr1) (((addr1)->addr & PP_HTONL(0xf0000000UL)) == PP_HTONL(0xe0000000UL)) - -#define ip_addr_islinklocal(addr1) (((addr1)->addr & PP_HTONL(0xffff0000UL)) == PP_HTONL(0xa9fe0000UL)) - -#define ip_addr_debug_print(debug, ipaddr) \ - LWIP_DEBUGF(debug, ("%"U16_F".%"U16_F".%"U16_F".%"U16_F, \ - ipaddr != NULL ? ip4_addr1_16(ipaddr) : 0, \ - ipaddr != NULL ? ip4_addr2_16(ipaddr) : 0, \ - ipaddr != NULL ? ip4_addr3_16(ipaddr) : 0, \ - ipaddr != NULL ? ip4_addr4_16(ipaddr) : 0)) - -/* Get one byte from the 4-byte address */ -#define ip4_addr1(ipaddr) (((u8_t*)(ipaddr))[0]) -#define ip4_addr2(ipaddr) (((u8_t*)(ipaddr))[1]) -#define ip4_addr3(ipaddr) (((u8_t*)(ipaddr))[2]) -#define ip4_addr4(ipaddr) (((u8_t*)(ipaddr))[3]) -/* 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_16(ipaddr) ((u16_t)ip4_addr1(ipaddr)) -#define ip4_addr2_16(ipaddr) ((u16_t)ip4_addr2(ipaddr)) -#define ip4_addr3_16(ipaddr) ((u16_t)ip4_addr3(ipaddr)) -#define ip4_addr4_16(ipaddr) ((u16_t)ip4_addr4(ipaddr)) - -/** For backwards compatibility */ -#define ip_ntoa(ipaddr) ipaddr_ntoa(ipaddr) - -u32_t ipaddr_addr(const char *cp); -int ipaddr_aton(const char *cp, ip_addr_t *addr); -/** returns ptr to static buffer; not reentrant! */ -char *ipaddr_ntoa(const ip_addr_t *addr); -char *ipaddr_ntoa_r(const ip_addr_t *addr, char *buf, int buflen); - -#ifdef __cplusplus -} -#endif - -#endif /* __LWIP_IP_ADDR_H__ */ diff --git a/ext/lwip/src/include/ipv4/lwip/ip_frag.h b/ext/lwip/src/include/ipv4/lwip/ip_frag.h deleted file mode 100644 index 77b5eb1e..00000000 --- a/ext/lwip/src/include/ipv4/lwip/ip_frag.h +++ /dev/null @@ -1,88 +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 -#if !IP_FRAG_USES_STATIC_BUF && !LWIP_NETIF_TX_SINGLE_PBUF -/** A custom pbuf that holds a reference to another pbuf, which is freed - * when this custom pbuf is freed. This is used to create a custom PBUF_REF - * that points into the original pbuf. */ -struct pbuf_custom_ref { - /** 'base class' */ - struct pbuf_custom pc; - /** pointer to the original pbuf that is referenced */ - struct pbuf *original; -}; -#endif /* !IP_FRAG_USES_STATIC_BUF && !LWIP_NETIF_TX_SINGLE_PBUF */ - -err_t ip_frag(struct pbuf *p, struct netif *netif, ip_addr_t *dest); -#endif /* IP_FRAG */ - -#ifdef __cplusplus -} -#endif - -#endif /* __LWIP_IP_FRAG_H__ */ |