Rod Coleman / NetServices

Netservices modded to read fragmented HTTP respsonse/payload from special purpose server - 180 bytes only

lwip/core/init.c@0:8f5825f330b0, 2011-09-08 (annotated)

Committer:
RodColeman
Date:
Thu Sep 08 10:41:36 2011 +0000
Revision:
0:8f5825f330b0
setDataLen hacked to 180bytes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RodColeman 0:8f5825f330b0 1 /**
RodColeman 0:8f5825f330b0 2 * @file
RodColeman 0:8f5825f330b0 3 * Modules initialization
RodColeman 0:8f5825f330b0 4 *
RodColeman 0:8f5825f330b0 5 */
RodColeman 0:8f5825f330b0 6
RodColeman 0:8f5825f330b0 7 /*
RodColeman 0:8f5825f330b0 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
RodColeman 0:8f5825f330b0 9 * All rights reserved.
RodColeman 0:8f5825f330b0 10 *
RodColeman 0:8f5825f330b0 11 * Redistribution and use in source and binary forms, with or without modification,
RodColeman 0:8f5825f330b0 12 * are permitted provided that the following conditions are met:
RodColeman 0:8f5825f330b0 13 *
RodColeman 0:8f5825f330b0 14 * 1. Redistributions of source code must retain the above copyright notice,
RodColeman 0:8f5825f330b0 15 * this list of conditions and the following disclaimer.
RodColeman 0:8f5825f330b0 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
RodColeman 0:8f5825f330b0 17 * this list of conditions and the following disclaimer in the documentation
RodColeman 0:8f5825f330b0 18 * and/or other materials provided with the distribution.
RodColeman 0:8f5825f330b0 19 * 3. The name of the author may not be used to endorse or promote products
RodColeman 0:8f5825f330b0 20 * derived from this software without specific prior written permission.
RodColeman 0:8f5825f330b0 21 *
RodColeman 0:8f5825f330b0 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
RodColeman 0:8f5825f330b0 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
RodColeman 0:8f5825f330b0 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
RodColeman 0:8f5825f330b0 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
RodColeman 0:8f5825f330b0 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
RodColeman 0:8f5825f330b0 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
RodColeman 0:8f5825f330b0 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
RodColeman 0:8f5825f330b0 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
RodColeman 0:8f5825f330b0 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
RodColeman 0:8f5825f330b0 31 * OF SUCH DAMAGE.
RodColeman 0:8f5825f330b0 32 *
RodColeman 0:8f5825f330b0 33 * This file is part of the lwIP TCP/IP stack.
RodColeman 0:8f5825f330b0 34 *
RodColeman 0:8f5825f330b0 35 * Author: Adam Dunkels <adam@sics.se>
RodColeman 0:8f5825f330b0 36 *
RodColeman 0:8f5825f330b0 37 */
RodColeman 0:8f5825f330b0 38
RodColeman 0:8f5825f330b0 39 #include "lwip/opt.h"
RodColeman 0:8f5825f330b0 40
RodColeman 0:8f5825f330b0 41 #include "lwip/init.h"
RodColeman 0:8f5825f330b0 42 #include "lwip/stats.h"
RodColeman 0:8f5825f330b0 43 #include "lwip/sys.h"
RodColeman 0:8f5825f330b0 44 #include "lwip/mem.h"
RodColeman 0:8f5825f330b0 45 #include "lwip/memp.h"
RodColeman 0:8f5825f330b0 46 #include "lwip/pbuf.h"
RodColeman 0:8f5825f330b0 47 #include "lwip/netif.h"
RodColeman 0:8f5825f330b0 48 #include "lwip/sockets.h"
RodColeman 0:8f5825f330b0 49 #include "lwip/ip.h"
RodColeman 0:8f5825f330b0 50 #include "lwip/raw.h"
RodColeman 0:8f5825f330b0 51 #include "lwip/udp.h"
RodColeman 0:8f5825f330b0 52 #include "lwip/tcp_impl.h"
RodColeman 0:8f5825f330b0 53 #include "lwip/snmp_msg.h"
RodColeman 0:8f5825f330b0 54 #include "lwip/autoip.h"
RodColeman 0:8f5825f330b0 55 #include "lwip/igmp.h"
RodColeman 0:8f5825f330b0 56 #include "lwip/dns.h"
RodColeman 0:8f5825f330b0 57 #include "lwip/timers.h"
RodColeman 0:8f5825f330b0 58 #include "netif/etharp.h"
RodColeman 0:8f5825f330b0 59
RodColeman 0:8f5825f330b0 60 /* Compile-time sanity checks for configuration errors.
RodColeman 0:8f5825f330b0 61 * These can be done independently of LWIP_DEBUG, without penalty.
RodColeman 0:8f5825f330b0 62 */
RodColeman 0:8f5825f330b0 63 #ifndef BYTE_ORDER
RodColeman 0:8f5825f330b0 64 #error "BYTE_ORDER is not defined, you have to define it in your cc.h"
RodColeman 0:8f5825f330b0 65 #endif
RodColeman 0:8f5825f330b0 66 #if (!IP_SOF_BROADCAST && IP_SOF_BROADCAST_RECV)
RodColeman 0:8f5825f330b0 67 #error "If you want to use broadcast filter per pcb on recv operations, you have to define IP_SOF_BROADCAST=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 68 #endif
RodColeman 0:8f5825f330b0 69 #if (!LWIP_ARP && ARP_QUEUEING)
RodColeman 0:8f5825f330b0 70 #error "If you want to use ARP Queueing, you have to define LWIP_ARP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 71 #endif
RodColeman 0:8f5825f330b0 72 #if (!LWIP_UDP && LWIP_UDPLITE)
RodColeman 0:8f5825f330b0 73 #error "If you want to use UDP Lite, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 74 #endif
RodColeman 0:8f5825f330b0 75 #if (!LWIP_UDP && LWIP_SNMP)
RodColeman 0:8f5825f330b0 76 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 77 #endif
RodColeman 0:8f5825f330b0 78 #if (!LWIP_UDP && LWIP_DHCP)
RodColeman 0:8f5825f330b0 79 #error "If you want to use DHCP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 80 #endif
RodColeman 0:8f5825f330b0 81 #if (!LWIP_UDP && LWIP_IGMP)
RodColeman 0:8f5825f330b0 82 #error "If you want to use IGMP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 83 #endif
RodColeman 0:8f5825f330b0 84 #if (!LWIP_UDP && LWIP_SNMP)
RodColeman 0:8f5825f330b0 85 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 86 #endif
RodColeman 0:8f5825f330b0 87 #if (!LWIP_UDP && LWIP_DNS)
RodColeman 0:8f5825f330b0 88 #error "If you want to use DNS, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 89 #endif
RodColeman 0:8f5825f330b0 90 #if (LWIP_ARP && ARP_QUEUEING && (MEMP_NUM_ARP_QUEUE<=0))
RodColeman 0:8f5825f330b0 91 #error "If you want to use ARP Queueing, you have to define MEMP_NUM_ARP_QUEUE>=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 92 #endif
RodColeman 0:8f5825f330b0 93 #if (LWIP_RAW && (MEMP_NUM_RAW_PCB<=0))
RodColeman 0:8f5825f330b0 94 #error "If you want to use RAW, you have to define MEMP_NUM_RAW_PCB>=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 95 #endif
RodColeman 0:8f5825f330b0 96 #if (LWIP_UDP && (MEMP_NUM_UDP_PCB<=0))
RodColeman 0:8f5825f330b0 97 #error "If you want to use UDP, you have to define MEMP_NUM_UDP_PCB>=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 98 #endif
RodColeman 0:8f5825f330b0 99 #if (LWIP_TCP && (MEMP_NUM_TCP_PCB<=0))
RodColeman 0:8f5825f330b0 100 #error "If you want to use TCP, you have to define MEMP_NUM_TCP_PCB>=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 101 #endif
RodColeman 0:8f5825f330b0 102 #if (LWIP_TCP && (TCP_WND > 0xffff))
RodColeman 0:8f5825f330b0 103 #error "If you want to use TCP, TCP_WND must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
RodColeman 0:8f5825f330b0 104 #endif
RodColeman 0:8f5825f330b0 105 #if (LWIP_TCP && (TCP_SND_QUEUELEN > 0xffff))
RodColeman 0:8f5825f330b0 106 #error "If you want to use TCP, TCP_SND_QUEUELEN must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
RodColeman 0:8f5825f330b0 107 #endif
RodColeman 0:8f5825f330b0 108 #if (LWIP_TCP && ((TCP_MAXRTX > 12) || (TCP_SYNMAXRTX > 12)))
RodColeman 0:8f5825f330b0 109 #error "If you want to use TCP, TCP_MAXRTX and TCP_SYNMAXRTX must less or equal to 12 (due to tcp_backoff table), so, you have to reduce them in your lwipopts.h"
RodColeman 0:8f5825f330b0 110 #endif
RodColeman 0:8f5825f330b0 111 #if (LWIP_TCP && TCP_LISTEN_BACKLOG && (TCP_DEFAULT_LISTEN_BACKLOG < 0) || (TCP_DEFAULT_LISTEN_BACKLOG > 0xff))
RodColeman 0:8f5825f330b0 112 #error "If you want to use TCP backlog, TCP_DEFAULT_LISTEN_BACKLOG must fit into an u8_t"
RodColeman 0:8f5825f330b0 113 #endif
RodColeman 0:8f5825f330b0 114 #if (LWIP_IGMP && (MEMP_NUM_IGMP_GROUP<=1))
RodColeman 0:8f5825f330b0 115 #error "If you want to use IGMP, you have to define MEMP_NUM_IGMP_GROUP>1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 116 #endif
RodColeman 0:8f5825f330b0 117 #if (LWIP_NETIF_API && (NO_SYS==1))
RodColeman 0:8f5825f330b0 118 #error "If you want to use NETIF API, you have to define NO_SYS=0 in your lwipopts.h"
RodColeman 0:8f5825f330b0 119 #endif
RodColeman 0:8f5825f330b0 120 #if ((LWIP_SOCKET || LWIP_NETCONN) && (NO_SYS==1))
RodColeman 0:8f5825f330b0 121 #error "If you want to use Sequential API, you have to define NO_SYS=0 in your lwipopts.h"
RodColeman 0:8f5825f330b0 122 #endif
RodColeman 0:8f5825f330b0 123 #if ((LWIP_NETCONN || LWIP_SOCKET) && (MEMP_NUM_TCPIP_MSG_API<=0))
RodColeman 0:8f5825f330b0 124 #error "If you want to use Sequential API, you have to define MEMP_NUM_TCPIP_MSG_API>=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 125 #endif
RodColeman 0:8f5825f330b0 126 #if (!LWIP_NETCONN && LWIP_SOCKET)
RodColeman 0:8f5825f330b0 127 #error "If you want to use Socket API, you have to define LWIP_NETCONN=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 128 #endif
RodColeman 0:8f5825f330b0 129 #if (((!LWIP_DHCP) || (!LWIP_AUTOIP)) && LWIP_DHCP_AUTOIP_COOP)
RodColeman 0:8f5825f330b0 130 #error "If you want to use DHCP/AUTOIP cooperation mode, you have to define LWIP_DHCP=1 and LWIP_AUTOIP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 131 #endif
RodColeman 0:8f5825f330b0 132 #if (((!LWIP_DHCP) || (!LWIP_ARP)) && DHCP_DOES_ARP_CHECK)
RodColeman 0:8f5825f330b0 133 #error "If you want to use DHCP ARP checking, you have to define LWIP_DHCP=1 and LWIP_ARP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 134 #endif
RodColeman 0:8f5825f330b0 135 #if (!LWIP_ARP && LWIP_AUTOIP)
RodColeman 0:8f5825f330b0 136 #error "If you want to use AUTOIP, you have to define LWIP_ARP=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 137 #endif
RodColeman 0:8f5825f330b0 138 #if (LWIP_SNMP && (SNMP_CONCURRENT_REQUESTS<=0))
RodColeman 0:8f5825f330b0 139 #error "If you want to use SNMP, you have to define SNMP_CONCURRENT_REQUESTS>=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 140 #endif
RodColeman 0:8f5825f330b0 141 #if (LWIP_SNMP && (SNMP_TRAP_DESTINATIONS<=0))
RodColeman 0:8f5825f330b0 142 #error "If you want to use SNMP, you have to define SNMP_TRAP_DESTINATIONS>=1 in your lwipopts.h"
RodColeman 0:8f5825f330b0 143 #endif
RodColeman 0:8f5825f330b0 144 #if (LWIP_TCP && ((LWIP_EVENT_API && LWIP_CALLBACK_API) || (!LWIP_EVENT_API && !LWIP_CALLBACK_API)))
RodColeman 0:8f5825f330b0 145 #error "One and exactly one of LWIP_EVENT_API and LWIP_CALLBACK_API has to be enabled in your lwipopts.h"
RodColeman 0:8f5825f330b0 146 #endif
RodColeman 0:8f5825f330b0 147 /* There must be sufficient timeouts, taking into account requirements of the subsystems. */
RodColeman 0:8f5825f330b0 148 #if LWIP_TIMERS && (MEMP_NUM_SYS_TIMEOUT < (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT))
RodColeman 0:8f5825f330b0 149 #error "MEMP_NUM_SYS_TIMEOUT is too low to accomodate all required timeouts"
RodColeman 0:8f5825f330b0 150 #endif
RodColeman 0:8f5825f330b0 151 #if (IP_REASSEMBLY && (MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS))
RodColeman 0:8f5825f330b0 152 #error "MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS doesn't make sense since each struct ip_reassdata must hold 2 pbufs at least!"
RodColeman 0:8f5825f330b0 153 #endif
RodColeman 0:8f5825f330b0 154 #if (MEM_LIBC_MALLOC && MEM_USE_POOLS)
RodColeman 0:8f5825f330b0 155 #error "MEM_LIBC_MALLOC and MEM_USE_POOLS may not both be simultaneously enabled in your lwipopts.h"
RodColeman 0:8f5825f330b0 156 #endif
RodColeman 0:8f5825f330b0 157 #if (MEM_USE_POOLS && !MEMP_USE_CUSTOM_POOLS)
RodColeman 0:8f5825f330b0 158 #error "MEM_USE_POOLS requires custom pools (MEMP_USE_CUSTOM_POOLS) to be enabled in your lwipopts.h"
RodColeman 0:8f5825f330b0 159 #endif
RodColeman 0:8f5825f330b0 160 #if (PBUF_POOL_BUFSIZE <= MEM_ALIGNMENT)
RodColeman 0:8f5825f330b0 161 #error "PBUF_POOL_BUFSIZE must be greater than MEM_ALIGNMENT or the offset may take the full first pbuf"
RodColeman 0:8f5825f330b0 162 #endif
RodColeman 0:8f5825f330b0 163 #if (TCP_QUEUE_OOSEQ && !LWIP_TCP)
RodColeman 0:8f5825f330b0 164 #error "TCP_QUEUE_OOSEQ requires LWIP_TCP"
RodColeman 0:8f5825f330b0 165 #endif
RodColeman 0:8f5825f330b0 166 #if (DNS_LOCAL_HOSTLIST && !DNS_LOCAL_HOSTLIST_IS_DYNAMIC && !(defined(DNS_LOCAL_HOSTLIST_INIT)))
RodColeman 0:8f5825f330b0 167 #error "you have to define define DNS_LOCAL_HOSTLIST_INIT {{'host1', 0x123}, {'host2', 0x234}} to initialize DNS_LOCAL_HOSTLIST"
RodColeman 0:8f5825f330b0 168 #endif
RodColeman 0:8f5825f330b0 169 #if PPP_SUPPORT && !PPPOS_SUPPORT & !PPPOE_SUPPORT
RodColeman 0:8f5825f330b0 170 #error "PPP_SUPPORT needs either PPPOS_SUPPORT or PPPOE_SUPPORT turned on"
RodColeman 0:8f5825f330b0 171 #endif
RodColeman 0:8f5825f330b0 172 #if !LWIP_ETHERNET && (LWIP_ARP || PPPOE_SUPPORT)
RodColeman 0:8f5825f330b0 173 #error "LWIP_ETHERNET needs to be turned on for LWIP_ARP or PPPOE_SUPPORT"
RodColeman 0:8f5825f330b0 174 #endif
RodColeman 0:8f5825f330b0 175 #if LWIP_IGMP && !defined(LWIP_RAND)
RodColeman 0:8f5825f330b0 176 #error "When using IGMP, LWIP_RAND() needs to be defined to a random-function returning an u32_t random value"
RodColeman 0:8f5825f330b0 177 #endif
RodColeman 0:8f5825f330b0 178 #if LWIP_TCPIP_CORE_LOCKING_INPUT && !LWIP_TCPIP_CORE_LOCKING
RodColeman 0:8f5825f330b0 179 #error "When using LWIP_TCPIP_CORE_LOCKING_INPUT, LWIP_TCPIP_CORE_LOCKING must be enabled, too"
RodColeman 0:8f5825f330b0 180 #endif
RodColeman 0:8f5825f330b0 181 #if LWIP_TCP && LWIP_NETIF_TX_SINGLE_PBUF && !TCP_OVERSIZE
RodColeman 0:8f5825f330b0 182 #error "LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE enabled to create single-pbuf TCP packets"
RodColeman 0:8f5825f330b0 183 #endif
RodColeman 0:8f5825f330b0 184 #if IP_FRAG && IP_FRAG_USES_STATIC_BUF && LWIP_NETIF_TX_SINGLE_PBUF
RodColeman 0:8f5825f330b0 185 #error "LWIP_NETIF_TX_SINGLE_PBUF does not work with IP_FRAG_USES_STATIC_BUF==1 as that creates pbuf queues"
RodColeman 0:8f5825f330b0 186 #endif
RodColeman 0:8f5825f330b0 187
RodColeman 0:8f5825f330b0 188
RodColeman 0:8f5825f330b0 189 /* Compile-time checks for deprecated options.
RodColeman 0:8f5825f330b0 190 */
RodColeman 0:8f5825f330b0 191 #ifdef MEMP_NUM_TCPIP_MSG
RodColeman 0:8f5825f330b0 192 #error "MEMP_NUM_TCPIP_MSG option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:8f5825f330b0 193 #endif
RodColeman 0:8f5825f330b0 194 #ifdef MEMP_NUM_API_MSG
RodColeman 0:8f5825f330b0 195 #error "MEMP_NUM_API_MSG option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:8f5825f330b0 196 #endif
RodColeman 0:8f5825f330b0 197 #ifdef TCP_REXMIT_DEBUG
RodColeman 0:8f5825f330b0 198 #error "TCP_REXMIT_DEBUG option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:8f5825f330b0 199 #endif
RodColeman 0:8f5825f330b0 200 #ifdef RAW_STATS
RodColeman 0:8f5825f330b0 201 #error "RAW_STATS option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:8f5825f330b0 202 #endif
RodColeman 0:8f5825f330b0 203 #ifdef ETHARP_QUEUE_FIRST
RodColeman 0:8f5825f330b0 204 #error "ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:8f5825f330b0 205 #endif
RodColeman 0:8f5825f330b0 206 #ifdef ETHARP_ALWAYS_INSERT
RodColeman 0:8f5825f330b0 207 #error "ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:8f5825f330b0 208 #endif
RodColeman 0:8f5825f330b0 209
RodColeman 0:8f5825f330b0 210 #ifdef LWIP_DEBUG
RodColeman 0:8f5825f330b0 211 static void
RodColeman 0:8f5825f330b0 212 lwip_sanity_check(void)
RodColeman 0:8f5825f330b0 213 {
RodColeman 0:8f5825f330b0 214 /* Warnings */
RodColeman 0:8f5825f330b0 215 #if LWIP_NETCONN
RodColeman 0:8f5825f330b0 216 if (MEMP_NUM_NETCONN > (MEMP_NUM_TCP_PCB+MEMP_NUM_TCP_PCB_LISTEN+MEMP_NUM_UDP_PCB+MEMP_NUM_RAW_PCB))
RodColeman 0:8f5825f330b0 217 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_NETCONN should be less than the sum of MEMP_NUM_{TCP,RAW,UDP}_PCB+MEMP_NUM_TCP_PCB_LISTEN\n"));
RodColeman 0:8f5825f330b0 218 #endif /* LWIP_NETCONN */
RodColeman 0:8f5825f330b0 219 #if LWIP_TCP
RodColeman 0:8f5825f330b0 220 if (MEMP_NUM_TCP_SEG < TCP_SND_QUEUELEN)
RodColeman 0:8f5825f330b0 221 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_TCP_SEG should be at least as big as TCP_SND_QUEUELEN\n"));
RodColeman 0:8f5825f330b0 222 if (TCP_SND_BUF < 2 * TCP_MSS)
RodColeman 0:8f5825f330b0 223 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_BUF must be at least as much as (2 * TCP_MSS) for things to work smoothly\n"));
RodColeman 0:8f5825f330b0 224 if (TCP_SND_QUEUELEN < (2 * (TCP_SND_BUF/TCP_MSS)))
RodColeman 0:8f5825f330b0 225 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_QUEUELEN must be at least as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work\n"));
RodColeman 0:8f5825f330b0 226 if (TCP_SNDLOWAT >= TCP_SND_BUF)
RodColeman 0:8f5825f330b0 227 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDLOWAT must be less than TCP_SND_BUF.\n"));
RodColeman 0:8f5825f330b0 228 if (TCP_SNDQUEUELOWAT >= TCP_SND_QUEUELEN)
RodColeman 0:8f5825f330b0 229 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDQUEUELOWAT must be less than TCP_SND_QUEUELEN.\n"));
RodColeman 0:8f5825f330b0 230 if (TCP_WND > (PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE))
RodColeman 0:8f5825f330b0 231 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is larger than space provided by PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE\n"));
RodColeman 0:8f5825f330b0 232 if (TCP_WND < TCP_MSS)
RodColeman 0:8f5825f330b0 233 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is smaller than MSS\n"));
RodColeman 0:8f5825f330b0 234 #endif /* LWIP_TCP */
RodColeman 0:8f5825f330b0 235 #if LWIP_SOCKET
RodColeman 0:8f5825f330b0 236 /* Check that the SO_* socket options and SOF_* lwIP-internal flags match */
RodColeman 0:8f5825f330b0 237 if (SO_ACCEPTCONN != SOF_ACCEPTCONN)
RodColeman 0:8f5825f330b0 238 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_ACCEPTCONN != SOF_ACCEPTCONN\n"));
RodColeman 0:8f5825f330b0 239 if (SO_REUSEADDR != SOF_REUSEADDR)
RodColeman 0:8f5825f330b0 240 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_REUSEADDR != SOF_REUSEADDR\n"));
RodColeman 0:8f5825f330b0 241 if (SO_KEEPALIVE != SOF_KEEPALIVE)
RodColeman 0:8f5825f330b0 242 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_KEEPALIVE != SOF_KEEPALIVE\n"));
RodColeman 0:8f5825f330b0 243 if (SO_BROADCAST != SOF_BROADCAST)
RodColeman 0:8f5825f330b0 244 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_BROADCAST != SOF_BROADCAST\n"));
RodColeman 0:8f5825f330b0 245 if (SO_LINGER != SOF_LINGER)
RodColeman 0:8f5825f330b0 246 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_LINGER != SOF_LINGER\n"));
RodColeman 0:8f5825f330b0 247 #endif /* LWIP_SOCKET */
RodColeman 0:8f5825f330b0 248 }
RodColeman 0:8f5825f330b0 249 #else /* LWIP_DEBUG */
RodColeman 0:8f5825f330b0 250 #define lwip_sanity_check()
RodColeman 0:8f5825f330b0 251 #endif /* LWIP_DEBUG */
RodColeman 0:8f5825f330b0 252
RodColeman 0:8f5825f330b0 253 /**
RodColeman 0:8f5825f330b0 254 * Perform Sanity check of user-configurable values, and initialize all modules.
RodColeman 0:8f5825f330b0 255 */
RodColeman 0:8f5825f330b0 256 void
RodColeman 0:8f5825f330b0 257 lwip_init(void)
RodColeman 0:8f5825f330b0 258 {
RodColeman 0:8f5825f330b0 259 /* Sanity check user-configurable values */
RodColeman 0:8f5825f330b0 260 lwip_sanity_check();
RodColeman 0:8f5825f330b0 261
RodColeman 0:8f5825f330b0 262 /* Modules initialization */
RodColeman 0:8f5825f330b0 263 stats_init();
RodColeman 0:8f5825f330b0 264 #if !NO_SYS
RodColeman 0:8f5825f330b0 265 sys_init();
RodColeman 0:8f5825f330b0 266 #endif /* !NO_SYS */
RodColeman 0:8f5825f330b0 267 mem_init();
RodColeman 0:8f5825f330b0 268 memp_init();
RodColeman 0:8f5825f330b0 269 pbuf_init();
RodColeman 0:8f5825f330b0 270 netif_init();
RodColeman 0:8f5825f330b0 271 #if LWIP_SOCKET
RodColeman 0:8f5825f330b0 272 lwip_socket_init();
RodColeman 0:8f5825f330b0 273 #endif /* LWIP_SOCKET */
RodColeman 0:8f5825f330b0 274 ip_init();
RodColeman 0:8f5825f330b0 275 #if LWIP_ARP
RodColeman 0:8f5825f330b0 276 etharp_init();
RodColeman 0:8f5825f330b0 277 #endif /* LWIP_ARP */
RodColeman 0:8f5825f330b0 278 #if LWIP_RAW
RodColeman 0:8f5825f330b0 279 raw_init();
RodColeman 0:8f5825f330b0 280 #endif /* LWIP_RAW */
RodColeman 0:8f5825f330b0 281 #if LWIP_UDP
RodColeman 0:8f5825f330b0 282 udp_init();
RodColeman 0:8f5825f330b0 283 #endif /* LWIP_UDP */
RodColeman 0:8f5825f330b0 284 #if LWIP_TCP
RodColeman 0:8f5825f330b0 285 tcp_init();
RodColeman 0:8f5825f330b0 286 #endif /* LWIP_TCP */
RodColeman 0:8f5825f330b0 287 #if LWIP_SNMP
RodColeman 0:8f5825f330b0 288 snmp_init();
RodColeman 0:8f5825f330b0 289 #endif /* LWIP_SNMP */
RodColeman 0:8f5825f330b0 290 #if LWIP_AUTOIP
RodColeman 0:8f5825f330b0 291 autoip_init();
RodColeman 0:8f5825f330b0 292 #endif /* LWIP_AUTOIP */
RodColeman 0:8f5825f330b0 293 #if LWIP_IGMP
RodColeman 0:8f5825f330b0 294 igmp_init();
RodColeman 0:8f5825f330b0 295 #endif /* LWIP_IGMP */
RodColeman 0:8f5825f330b0 296 #if LWIP_DNS
RodColeman 0:8f5825f330b0 297 dns_init();
RodColeman 0:8f5825f330b0 298 #endif /* LWIP_DNS */
RodColeman 0:8f5825f330b0 299
RodColeman 0:8f5825f330b0 300 #if LWIP_TIMERS
RodColeman 0:8f5825f330b0 301 sys_timeouts_init();
RodColeman 0:8f5825f330b0 302 #endif /* LWIP_TIMERS */
RodColeman 0:8f5825f330b0 303 }