[457] | 1 | /*
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| 2 | * Copyright (c) 2001,2002 Florian Schulze.
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * 1. Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * 2. Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * 3. Neither the name of the authors nor the names of the contributors
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| 15 | * may be used to endorse or promote products derived from this software
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| 16 | * without specific prior written permission.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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| 19 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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| 22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 24 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 26 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 27 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 28 | * SUCH DAMAGE.
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| 29 | *
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| 30 | * test.c - This file is part of lwIP test
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| 31 | *
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| 32 | */
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| 33 |
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| 34 | /* C runtime includes */
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| 35 | #include <stdio.h>
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| 36 | #include <stdarg.h>
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| 37 | #include <time.h>
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| 38 | #include <string.h>
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| 39 |
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| 40 | /* lwIP core includes */
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| 41 | #include "lwip/opt.h"
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| 42 |
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| 43 | #include "lwip/sys.h"
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| 44 | #include "lwip/timeouts.h"
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| 45 | #include "lwip/debug.h"
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| 46 | #include "lwip/stats.h"
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| 47 | #include "lwip/init.h"
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| 48 | #include "lwip/tcpip.h"
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| 49 | #include "lwip/netif.h"
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| 50 | #include "lwip/api.h"
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| 51 |
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| 52 | #include "lwip/tcp.h"
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| 53 | #include "lwip/udp.h"
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| 54 | #include "lwip/dns.h"
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| 55 | #include "lwip/dhcp.h"
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| 56 | #include "lwip/autoip.h"
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| 57 |
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| 58 | /* lwIP netif includes */
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| 59 | #include "lwip/etharp.h"
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| 60 | #include "netif/ethernet.h"
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| 61 |
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| 62 | /* applications includes */
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| 63 | #include "lwip/apps/netbiosns.h"
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| 64 | #include "lwip/apps/httpd.h"
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| 65 | #include "apps/httpserver/httpserver-netconn.h"
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| 66 | #include "apps/netio/netio.h"
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| 67 | #include "apps/ping/ping.h"
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| 68 | #include "apps/rtp/rtp.h"
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| 69 | #include "apps/chargen/chargen.h"
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| 70 | #include "apps/shell/shell.h"
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| 71 | #include "apps/tcpecho/tcpecho.h"
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| 72 | #include "apps/udpecho/udpecho.h"
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| 73 | #include "apps/tcpecho_raw/tcpecho_raw.h"
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| 74 | #include "apps/socket_examples/socket_examples.h"
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| 75 |
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| 76 | #include "examples/lwiperf/lwiperf_example.h"
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| 77 | #include "examples/mdns/mdns_example.h"
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| 78 | #include "examples/snmp/snmp_example.h"
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| 79 | #include "examples/tftp/tftp_example.h"
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| 80 | #include "examples/sntp/sntp_example.h"
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| 81 | #include "examples/mqtt/mqtt_example.h"
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| 82 |
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| 83 | #include "examples/httpd/cgi_example/cgi_example.h"
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| 84 | #include "examples/httpd/fs_example/fs_example.h"
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| 85 | #include "examples/httpd/ssi_example/ssi_example.h"
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| 86 |
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| 87 | #include "default_netif.h"
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| 88 |
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| 89 | #if NO_SYS
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| 90 | /* ... then we need information about the timer intervals: */
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| 91 | #include "lwip/ip4_frag.h"
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| 92 | #include "lwip/igmp.h"
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| 93 | #endif /* NO_SYS */
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| 94 |
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| 95 | #include "netif/ppp/ppp_opts.h"
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| 96 | #if PPP_SUPPORT
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| 97 | /* PPP includes */
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| 98 | #include "lwip/sio.h"
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| 99 | #include "netif/ppp/pppapi.h"
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| 100 | #include "netif/ppp/pppos.h"
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| 101 | #include "netif/ppp/pppoe.h"
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| 102 | #if !NO_SYS && !LWIP_PPP_API
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| 103 | #error With NO_SYS==0, LWIP_PPP_API==1 is required.
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| 104 | #endif
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| 105 | #endif /* PPP_SUPPORT */
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| 106 |
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| 107 | /* include the port-dependent configuration */
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| 108 | #include "lwipcfg.h"
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| 109 |
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| 110 | #ifndef LWIP_EXAMPLE_APP_ABORT
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| 111 | #define LWIP_EXAMPLE_APP_ABORT() 0
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| 112 | #endif
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| 113 |
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| 114 | /** Define this to 1 to enable a port-specific ethernet interface as default interface. */
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| 115 | #ifndef USE_DEFAULT_ETH_NETIF
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| 116 | #define USE_DEFAULT_ETH_NETIF 1
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| 117 | #endif
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| 118 |
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| 119 | /** Define this to 1 to enable a PPP interface. */
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| 120 | #ifndef USE_PPP
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| 121 | #define USE_PPP 0
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| 122 | #endif
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| 123 |
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| 124 | /** Define this to 1 or 2 to support 1 or 2 SLIP interfaces. */
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| 125 | #ifndef USE_SLIPIF
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| 126 | #define USE_SLIPIF 0
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| 127 | #endif
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| 128 |
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| 129 | /** Use an ethernet adapter? Default to enabled if port-specific ethernet netif or PPPoE are used. */
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| 130 | #ifndef USE_ETHERNET
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| 131 | #define USE_ETHERNET (USE_DEFAULT_ETH_NETIF || PPPOE_SUPPORT)
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| 132 | #endif
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| 133 |
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| 134 | /** Use an ethernet adapter for TCP/IP? By default only if port-specific ethernet netif is used. */
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| 135 | #ifndef USE_ETHERNET_TCPIP
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| 136 | #define USE_ETHERNET_TCPIP (USE_DEFAULT_ETH_NETIF)
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| 137 | #endif
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| 138 |
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| 139 | #if USE_SLIPIF
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| 140 | #include <netif/slipif.h>
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| 141 | #endif /* USE_SLIPIF */
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| 142 |
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| 143 | #ifndef USE_DHCP
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| 144 | #define USE_DHCP LWIP_DHCP
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| 145 | #endif
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| 146 | #ifndef USE_AUTOIP
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| 147 | #define USE_AUTOIP LWIP_AUTOIP
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| 148 | #endif
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| 149 |
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| 150 | /* globales variables for netifs */
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| 151 | #if USE_ETHERNET
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| 152 | #if LWIP_DHCP
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| 153 | /* dhcp struct for the ethernet netif */
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| 154 | struct dhcp netif_dhcp;
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| 155 | #endif /* LWIP_DHCP */
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| 156 | #if LWIP_AUTOIP
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| 157 | /* autoip struct for the ethernet netif */
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| 158 | struct autoip netif_autoip;
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| 159 | #endif /* LWIP_AUTOIP */
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| 160 | #endif /* USE_ETHERNET */
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| 161 | #if USE_PPP
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| 162 | /* THE PPP PCB */
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| 163 | ppp_pcb *ppp;
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| 164 | /* THE PPP interface */
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| 165 | struct netif ppp_netif;
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| 166 | /* THE PPP descriptor */
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| 167 | u8_t sio_idx = 0;
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| 168 | sio_fd_t ppp_sio;
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| 169 | #endif /* USE_PPP */
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| 170 | #if USE_SLIPIF
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| 171 | struct netif slipif1;
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| 172 | #if USE_SLIPIF > 1
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| 173 | struct netif slipif2;
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| 174 | #endif /* USE_SLIPIF > 1 */
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| 175 | #endif /* USE_SLIPIF */
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| 176 |
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| 177 |
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| 178 | #if USE_PPP
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| 179 | static void
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| 180 | pppLinkStatusCallback(ppp_pcb *pcb, int errCode, void *ctx)
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| 181 | {
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| 182 | struct netif *pppif = ppp_netif(pcb);
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| 183 | LWIP_UNUSED_ARG(ctx);
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| 184 |
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| 185 | switch(errCode) {
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| 186 | case PPPERR_NONE: { /* No error. */
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| 187 | printf("pppLinkStatusCallback: PPPERR_NONE\n");
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| 188 | #if LWIP_IPV4
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| 189 | printf(" our_ipaddr = %s\n", ip4addr_ntoa(netif_ip4_addr(pppif)));
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| 190 | printf(" his_ipaddr = %s\n", ip4addr_ntoa(netif_ip4_gw(pppif)));
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| 191 | printf(" netmask = %s\n", ip4addr_ntoa(netif_ip4_netmask(pppif)));
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| 192 | #endif /* LWIP_IPV4 */
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| 193 | #if LWIP_DNS
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| 194 | printf(" dns1 = %s\n", ipaddr_ntoa(dns_getserver(0)));
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| 195 | printf(" dns2 = %s\n", ipaddr_ntoa(dns_getserver(1)));
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| 196 | #endif /* LWIP_DNS */
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| 197 | #if PPP_IPV6_SUPPORT
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| 198 | printf(" our6_ipaddr = %s\n", ip6addr_ntoa(netif_ip6_addr(pppif, 0)));
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| 199 | #endif /* PPP_IPV6_SUPPORT */
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| 200 | break;
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| 201 | }
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| 202 | case PPPERR_PARAM: { /* Invalid parameter. */
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| 203 | printf("pppLinkStatusCallback: PPPERR_PARAM\n");
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| 204 | break;
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| 205 | }
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| 206 | case PPPERR_OPEN: { /* Unable to open PPP session. */
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| 207 | printf("pppLinkStatusCallback: PPPERR_OPEN\n");
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| 208 | break;
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| 209 | }
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| 210 | case PPPERR_DEVICE: { /* Invalid I/O device for PPP. */
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| 211 | printf("pppLinkStatusCallback: PPPERR_DEVICE\n");
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| 212 | break;
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| 213 | }
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| 214 | case PPPERR_ALLOC: { /* Unable to allocate resources. */
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| 215 | printf("pppLinkStatusCallback: PPPERR_ALLOC\n");
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| 216 | break;
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| 217 | }
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| 218 | case PPPERR_USER: { /* User interrupt. */
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| 219 | printf("pppLinkStatusCallback: PPPERR_USER\n");
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| 220 | break;
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| 221 | }
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| 222 | case PPPERR_CONNECT: { /* Connection lost. */
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| 223 | printf("pppLinkStatusCallback: PPPERR_CONNECT\n");
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| 224 | break;
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| 225 | }
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| 226 | case PPPERR_AUTHFAIL: { /* Failed authentication challenge. */
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| 227 | printf("pppLinkStatusCallback: PPPERR_AUTHFAIL\n");
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| 228 | break;
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| 229 | }
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| 230 | case PPPERR_PROTOCOL: { /* Failed to meet protocol. */
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| 231 | printf("pppLinkStatusCallback: PPPERR_PROTOCOL\n");
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| 232 | break;
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| 233 | }
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| 234 | case PPPERR_PEERDEAD: { /* Connection timeout */
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| 235 | printf("pppLinkStatusCallback: PPPERR_PEERDEAD\n");
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| 236 | break;
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| 237 | }
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| 238 | case PPPERR_IDLETIMEOUT: { /* Idle Timeout */
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| 239 | printf("pppLinkStatusCallback: PPPERR_IDLETIMEOUT\n");
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| 240 | break;
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| 241 | }
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| 242 | case PPPERR_CONNECTTIME: { /* Max connect time reached */
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| 243 | printf("pppLinkStatusCallback: PPPERR_CONNECTTIME\n");
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| 244 | break;
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| 245 | }
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| 246 | case PPPERR_LOOPBACK: { /* Loopback detected */
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| 247 | printf("pppLinkStatusCallback: PPPERR_LOOPBACK\n");
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| 248 | break;
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| 249 | }
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| 250 | default: {
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| 251 | printf("pppLinkStatusCallback: unknown errCode %d\n", errCode);
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| 252 | break;
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| 253 | }
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| 254 | }
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| 255 | }
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| 256 |
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| 257 | #if PPPOS_SUPPORT
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| 258 | static u32_t
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| 259 | ppp_output_cb(ppp_pcb *pcb, u8_t *data, u32_t len, void *ctx)
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| 260 | {
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| 261 | LWIP_UNUSED_ARG(pcb);
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| 262 | LWIP_UNUSED_ARG(ctx);
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| 263 | return sio_write(ppp_sio, data, len);
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| 264 | }
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| 265 | #endif /* PPPOS_SUPPORT */
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| 266 | #endif /* USE_PPP */
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| 267 |
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| 268 | #if LWIP_NETIF_STATUS_CALLBACK
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| 269 | static void
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| 270 | status_callback(struct netif *state_netif)
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| 271 | {
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| 272 | if (netif_is_up(state_netif)) {
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| 273 | #if LWIP_IPV4
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| 274 | printf("status_callback==UP, local interface IP is %s\n", ip4addr_ntoa(netif_ip4_addr(state_netif)));
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| 275 | #else
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| 276 | printf("status_callback==UP\n");
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| 277 | #endif
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| 278 | } else {
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| 279 | printf("status_callback==DOWN\n");
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| 280 | }
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| 281 | }
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| 282 | #endif /* LWIP_NETIF_STATUS_CALLBACK */
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| 283 |
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| 284 | #if LWIP_NETIF_LINK_CALLBACK
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| 285 | static void
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| 286 | link_callback(struct netif *state_netif)
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| 287 | {
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| 288 | if (netif_is_link_up(state_netif)) {
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| 289 | printf("link_callback==UP\n");
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| 290 | } else {
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| 291 | printf("link_callback==DOWN\n");
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| 292 | }
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| 293 | }
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| 294 | #endif /* LWIP_NETIF_LINK_CALLBACK */
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| 295 |
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| 296 | /* This function initializes all network interfaces */
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| 297 | static void
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| 298 | test_netif_init(void)
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| 299 | {
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| 300 | #if LWIP_IPV4 && USE_ETHERNET
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| 301 | ip4_addr_t ipaddr, netmask, gw;
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| 302 | #endif /* LWIP_IPV4 && USE_ETHERNET */
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| 303 | #if USE_SLIPIF
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| 304 | u8_t num_slip1 = 0;
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| 305 | #if LWIP_IPV4
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| 306 | ip4_addr_t ipaddr_slip1, netmask_slip1, gw_slip1;
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| 307 | #endif
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| 308 | #if USE_SLIPIF > 1
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| 309 | u8_t num_slip2 = 1;
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| 310 | #if LWIP_IPV4
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| 311 | ip4_addr_t ipaddr_slip2, netmask_slip2, gw_slip2;
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| 312 | #endif
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| 313 | #endif /* USE_SLIPIF > 1 */
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| 314 | #endif /* USE_SLIPIF */
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| 315 | #if USE_DHCP || USE_AUTOIP
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| 316 | err_t err;
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| 317 | #endif
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| 318 |
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| 319 | #if USE_PPP
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| 320 | const char *username = NULL, *password = NULL;
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| 321 | #ifdef PPP_USERNAME
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| 322 | username = PPP_USERNAME;
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| 323 | #endif
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| 324 | #ifdef PPP_PASSWORD
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| 325 | password = PPP_PASSWORD;
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| 326 | #endif
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| 327 | printf("ppp_connect: COM%d\n", (int)sio_idx);
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| 328 | #if PPPOS_SUPPORT
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| 329 | ppp_sio = sio_open(sio_idx);
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| 330 | if (ppp_sio == NULL) {
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| 331 | printf("sio_open error\n");
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| 332 | } else {
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| 333 | ppp = pppos_create(&ppp_netif, ppp_output_cb, pppLinkStatusCallback, NULL);
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| 334 | if (ppp == NULL) {
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| 335 | printf("pppos_create error\n");
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| 336 | } else {
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| 337 | ppp_set_auth(ppp, PPPAUTHTYPE_ANY, username, password);
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| 338 | ppp_connect(ppp, 0);
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| 339 | }
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| 340 | }
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| 341 | #endif /* PPPOS_SUPPORT */
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| 342 | #endif /* USE_PPP */
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| 343 |
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| 344 | #if USE_ETHERNET
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| 345 | #if LWIP_IPV4
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| 346 | ip4_addr_set_zero(&gw);
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| 347 | ip4_addr_set_zero(&ipaddr);
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| 348 | ip4_addr_set_zero(&netmask);
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| 349 | #if USE_ETHERNET_TCPIP
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| 350 | #if USE_DHCP
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| 351 | printf("Starting lwIP, local interface IP is dhcp-enabled\n");
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| 352 | #elif USE_AUTOIP
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| 353 | printf("Starting lwIP, local interface IP is autoip-enabled\n");
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| 354 | #else /* USE_DHCP */
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| 355 | LWIP_PORT_INIT_GW(&gw);
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| 356 | LWIP_PORT_INIT_IPADDR(&ipaddr);
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| 357 | LWIP_PORT_INIT_NETMASK(&netmask);
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| 358 | printf("Starting lwIP, local interface IP is %s\n", ip4addr_ntoa(&ipaddr));
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| 359 | #endif /* USE_DHCP */
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| 360 | #endif /* USE_ETHERNET_TCPIP */
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| 361 | #else /* LWIP_IPV4 */
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| 362 | printf("Starting lwIP, IPv4 disable\n");
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| 363 | #endif /* LWIP_IPV4 */
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| 364 |
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| 365 | #if LWIP_IPV4
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| 366 | init_default_netif(&ipaddr, &netmask, &gw);
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| 367 | #else
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| 368 | init_default_netif();
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| 369 | #endif
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| 370 | #if LWIP_IPV6
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| 371 | netif_create_ip6_linklocal_address(netif_default, 1);
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| 372 | #if LWIP_IPV6_AUTOCONFIG
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| 373 | netif_default->ip6_autoconfig_enabled = 1;
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| 374 | #endif
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| 375 | printf("ip6 linklocal address: %s\n", ip6addr_ntoa(netif_ip6_addr(netif_default, 0)));
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| 376 | #endif /* LWIP_IPV6 */
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| 377 | #if LWIP_NETIF_STATUS_CALLBACK
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| 378 | netif_set_status_callback(netif_default, status_callback);
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| 379 | #endif /* LWIP_NETIF_STATUS_CALLBACK */
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| 380 | #if LWIP_NETIF_LINK_CALLBACK
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| 381 | netif_set_link_callback(netif_default, link_callback);
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| 382 | #endif /* LWIP_NETIF_LINK_CALLBACK */
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| 383 |
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| 384 | #if USE_ETHERNET_TCPIP
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| 385 | #if LWIP_AUTOIP
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| 386 | autoip_set_struct(netif_default, &netif_autoip);
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| 387 | #endif /* LWIP_AUTOIP */
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| 388 | #if LWIP_DHCP
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| 389 | dhcp_set_struct(netif_default, &netif_dhcp);
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| 390 | #endif /* LWIP_DHCP */
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| 391 | netif_set_up(netif_default);
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| 392 | #if USE_DHCP
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| 393 | err = dhcp_start(netif_default);
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| 394 | LWIP_ASSERT("dhcp_start failed", err == ERR_OK);
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| 395 | #elif USE_AUTOIP
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| 396 | err = autoip_start(netif_default);
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| 397 | LWIP_ASSERT("autoip_start failed", err == ERR_OK);
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| 398 | #endif /* USE_DHCP */
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| 399 | #else /* USE_ETHERNET_TCPIP */
|
---|
| 400 | /* Use ethernet for PPPoE only */
|
---|
| 401 | netif.flags &= ~(NETIF_FLAG_ETHARP | NETIF_FLAG_IGMP); /* no ARP */
|
---|
| 402 | netif.flags |= NETIF_FLAG_ETHERNET; /* but pure ethernet */
|
---|
| 403 | #endif /* USE_ETHERNET_TCPIP */
|
---|
| 404 |
|
---|
| 405 | #if USE_PPP && PPPOE_SUPPORT
|
---|
| 406 | /* start PPPoE after ethernet netif is added! */
|
---|
| 407 | ppp = pppoe_create(&ppp_netif, netif_default, NULL, NULL, pppLinkStatusCallback, NULL);
|
---|
| 408 | if (ppp == NULL) {
|
---|
| 409 | printf("pppoe_create error\n");
|
---|
| 410 | } else {
|
---|
| 411 | ppp_set_auth(ppp, PPPAUTHTYPE_ANY, username, password);
|
---|
| 412 | ppp_connect(ppp, 0);
|
---|
| 413 | }
|
---|
| 414 | #endif /* USE_PPP && PPPOE_SUPPORT */
|
---|
| 415 |
|
---|
| 416 | #endif /* USE_ETHERNET */
|
---|
| 417 | #if USE_SLIPIF
|
---|
| 418 | #if LWIP_IPV4
|
---|
| 419 | #define SLIP1_ADDRS &ipaddr_slip1, &netmask_slip1, &gw_slip1,
|
---|
| 420 | LWIP_PORT_INIT_SLIP1_IPADDR(&ipaddr_slip1);
|
---|
| 421 | LWIP_PORT_INIT_SLIP1_GW(&gw_slip1);
|
---|
| 422 | LWIP_PORT_INIT_SLIP1_NETMASK(&netmask_slip1);
|
---|
| 423 | printf("Starting lwIP slipif, local interface IP is %s\n", ip4addr_ntoa(&ipaddr_slip1));
|
---|
| 424 | #else
|
---|
| 425 | #define SLIP1_ADDRS
|
---|
| 426 | printf("Starting lwIP slipif\n");
|
---|
| 427 | #endif
|
---|
| 428 | #if defined(SIO_USE_COMPORT) && SIO_USE_COMPORT
|
---|
| 429 | num_slip1++; /* COM ports cannot be 0-based */
|
---|
| 430 | #endif
|
---|
| 431 | netif_add(&slipif1, SLIP1_ADDRS &num_slip1, slipif_init, ip_input);
|
---|
| 432 | #if !USE_ETHERNET
|
---|
| 433 | netif_set_default(&slipif1);
|
---|
| 434 | #endif /* !USE_ETHERNET */
|
---|
| 435 | #if LWIP_IPV6
|
---|
| 436 | netif_create_ip6_linklocal_address(&slipif1, 1);
|
---|
| 437 | printf("SLIP ip6 linklocal address: %s\n", ip6addr_ntoa(netif_ip6_addr(&slipif1, 0)));
|
---|
| 438 | #endif /* LWIP_IPV6 */
|
---|
| 439 | #if LWIP_NETIF_STATUS_CALLBACK
|
---|
| 440 | netif_set_status_callback(&slipif1, status_callback);
|
---|
| 441 | #endif /* LWIP_NETIF_STATUS_CALLBACK */
|
---|
| 442 | #if LWIP_NETIF_LINK_CALLBACK
|
---|
| 443 | netif_set_link_callback(&slipif1, link_callback);
|
---|
| 444 | #endif /* LWIP_NETIF_LINK_CALLBACK */
|
---|
| 445 | netif_set_up(&slipif1);
|
---|
| 446 |
|
---|
| 447 | #if USE_SLIPIF > 1
|
---|
| 448 | #if LWIP_IPV4
|
---|
| 449 | #define SLIP2_ADDRS &ipaddr_slip2, &netmask_slip2, &gw_slip2,
|
---|
| 450 | LWIP_PORT_INIT_SLIP2_IPADDR(&ipaddr_slip2);
|
---|
| 451 | LWIP_PORT_INIT_SLIP2_GW(&gw_slip2);
|
---|
| 452 | LWIP_PORT_INIT_SLIP2_NETMASK(&netmask_slip2);
|
---|
| 453 | printf("Starting lwIP SLIP if #2, local interface IP is %s\n", ip4addr_ntoa(&ipaddr_slip2));
|
---|
| 454 | #else
|
---|
| 455 | #define SLIP2_ADDRS
|
---|
| 456 | printf("Starting lwIP SLIP if #2\n");
|
---|
| 457 | #endif
|
---|
| 458 | #if defined(SIO_USE_COMPORT) && SIO_USE_COMPORT
|
---|
| 459 | num_slip2++; /* COM ports cannot be 0-based */
|
---|
| 460 | #endif
|
---|
| 461 | netif_add(&slipif2, SLIP2_ADDRS &num_slip2, slipif_init, ip_input);
|
---|
| 462 | #if LWIP_IPV6
|
---|
| 463 | netif_create_ip6_linklocal_address(&slipif1, 1);
|
---|
| 464 | printf("SLIP2 ip6 linklocal address: ");
|
---|
| 465 | ip6_addr_debug_print(0xFFFFFFFF & ~LWIP_DBG_HALT, netif_ip6_addr(&slipif2, 0));
|
---|
| 466 | printf("\n");
|
---|
| 467 | #endif /* LWIP_IPV6 */
|
---|
| 468 | #if LWIP_NETIF_STATUS_CALLBACK
|
---|
| 469 | netif_set_status_callback(&slipif2, status_callback);
|
---|
| 470 | #endif /* LWIP_NETIF_STATUS_CALLBACK */
|
---|
| 471 | #if LWIP_NETIF_LINK_CALLBACK
|
---|
| 472 | netif_set_link_callback(&slipif2, link_callback);
|
---|
| 473 | #endif /* LWIP_NETIF_LINK_CALLBACK */
|
---|
| 474 | netif_set_up(&slipif2);
|
---|
| 475 | #endif /* USE_SLIPIF > 1*/
|
---|
| 476 | #endif /* USE_SLIPIF */
|
---|
| 477 | }
|
---|
| 478 |
|
---|
| 479 | #if LWIP_DNS_APP && LWIP_DNS
|
---|
| 480 | static void
|
---|
| 481 | dns_found(const char *name, const ip_addr_t *addr, void *arg)
|
---|
| 482 | {
|
---|
| 483 | LWIP_UNUSED_ARG(arg);
|
---|
| 484 | printf("%s: %s\n", name, addr ? ipaddr_ntoa(addr) : "<not found>");
|
---|
| 485 | }
|
---|
| 486 |
|
---|
| 487 | static void
|
---|
| 488 | dns_dorequest(void *arg)
|
---|
| 489 | {
|
---|
| 490 | const char* dnsname = "3com.com";
|
---|
| 491 | ip_addr_t dnsresp;
|
---|
| 492 | LWIP_UNUSED_ARG(arg);
|
---|
| 493 |
|
---|
| 494 | if (dns_gethostbyname(dnsname, &dnsresp, dns_found, 0) == ERR_OK) {
|
---|
| 495 | dns_found(dnsname, &dnsresp, 0);
|
---|
| 496 | }
|
---|
| 497 | }
|
---|
| 498 | #endif /* LWIP_DNS_APP && LWIP_DNS */
|
---|
| 499 |
|
---|
| 500 | /* This function initializes applications */
|
---|
| 501 | static void
|
---|
| 502 | apps_init(void)
|
---|
| 503 | {
|
---|
| 504 | #if LWIP_DNS_APP && LWIP_DNS
|
---|
| 505 | /* wait until the netif is up (for dhcp, autoip or ppp) */
|
---|
| 506 | sys_timeout(5000, dns_dorequest, NULL);
|
---|
| 507 | #endif /* LWIP_DNS_APP && LWIP_DNS */
|
---|
| 508 |
|
---|
| 509 | #if LWIP_CHARGEN_APP && LWIP_SOCKET
|
---|
| 510 | chargen_init();
|
---|
| 511 | #endif /* LWIP_CHARGEN_APP && LWIP_SOCKET */
|
---|
| 512 |
|
---|
| 513 | #if LWIP_PING_APP && LWIP_RAW && LWIP_ICMP
|
---|
| 514 | ping_init(&netif_default->gw);
|
---|
| 515 | #endif /* LWIP_PING_APP && LWIP_RAW && LWIP_ICMP */
|
---|
| 516 |
|
---|
| 517 | #if LWIP_NETBIOS_APP && LWIP_UDP
|
---|
| 518 | netbiosns_init();
|
---|
| 519 | #ifndef NETBIOS_LWIP_NAME
|
---|
| 520 | #if LWIP_NETIF_HOSTNAME
|
---|
| 521 | netbiosns_set_name(netif_default->hostname);
|
---|
| 522 | #else
|
---|
| 523 | netbiosns_set_name("NETBIOSLWIPDEV");
|
---|
| 524 | #endif
|
---|
| 525 | #endif
|
---|
| 526 | #endif /* LWIP_NETBIOS_APP && LWIP_UDP */
|
---|
| 527 |
|
---|
| 528 | #if LWIP_HTTPD_APP && LWIP_TCP
|
---|
| 529 | #ifdef LWIP_HTTPD_APP_NETCONN
|
---|
| 530 | http_server_netconn_init();
|
---|
| 531 | #else /* LWIP_HTTPD_APP_NETCONN */
|
---|
| 532 | #if defined(LWIP_HTTPD_EXAMPLE_CUSTOMFILES) && LWIP_HTTPD_EXAMPLE_CUSTOMFILES && defined(LWIP_HTTPD_EXAMPLE_CUSTOMFILES_ROOTDIR)
|
---|
| 533 | fs_ex_init(LWIP_HTTPD_EXAMPLE_CUSTOMFILES_ROOTDIR);
|
---|
| 534 | #endif
|
---|
| 535 | httpd_init();
|
---|
| 536 | #if defined(LWIP_HTTPD_EXAMPLE_SSI_SIMPLE) && LWIP_HTTPD_EXAMPLE_SSI_SIMPLE
|
---|
| 537 | ssi_ex_init();
|
---|
| 538 | #endif
|
---|
| 539 | #if defined(LWIP_HTTPD_EXAMPLE_CGI_SIMPLE) && LWIP_HTTPD_EXAMPLE_CGI_SIMPLE
|
---|
| 540 | cgi_ex_init();
|
---|
| 541 | #endif
|
---|
| 542 | #endif /* LWIP_HTTPD_APP_NETCONN */
|
---|
| 543 | #endif /* LWIP_HTTPD_APP && LWIP_TCP */
|
---|
| 544 |
|
---|
| 545 | #if LWIP_NETIO_APP && LWIP_TCP
|
---|
| 546 | netio_init();
|
---|
| 547 | #endif /* LWIP_NETIO_APP && LWIP_TCP */
|
---|
| 548 |
|
---|
| 549 | #if LWIP_RTP_APP && LWIP_SOCKET && LWIP_IGMP
|
---|
| 550 | rtp_init();
|
---|
| 551 | #endif /* LWIP_RTP_APP && LWIP_SOCKET && LWIP_IGMP */
|
---|
| 552 |
|
---|
| 553 | #if LWIP_SHELL_APP && LWIP_NETCONN
|
---|
| 554 | shell_init();
|
---|
| 555 | #endif /* LWIP_SHELL_APP && LWIP_NETCONN */
|
---|
| 556 | #if LWIP_TCPECHO_APP
|
---|
| 557 | #if LWIP_NETCONN && defined(LWIP_TCPECHO_APP_NETCONN)
|
---|
| 558 | tcpecho_init();
|
---|
| 559 | #else /* LWIP_NETCONN && defined(LWIP_TCPECHO_APP_NETCONN) */
|
---|
| 560 | tcpecho_raw_init();
|
---|
| 561 | #endif
|
---|
| 562 | #endif /* LWIP_TCPECHO_APP && LWIP_NETCONN */
|
---|
| 563 | #if LWIP_UDPECHO_APP && LWIP_NETCONN
|
---|
| 564 | udpecho_init();
|
---|
| 565 | #endif /* LWIP_UDPECHO_APP && LWIP_NETCONN */
|
---|
| 566 | #if LWIP_SOCKET_EXAMPLES_APP && LWIP_SOCKET
|
---|
| 567 | socket_examples_init();
|
---|
| 568 | #endif /* LWIP_SOCKET_EXAMPLES_APP && LWIP_SOCKET */
|
---|
| 569 | #if LWIP_MDNS_APP
|
---|
| 570 | mdns_example_init();
|
---|
| 571 | #endif
|
---|
| 572 | #if LWIP_SNMP_APP
|
---|
| 573 | snmp_example_init();
|
---|
| 574 | #endif
|
---|
| 575 | #if LWIP_SNTP_APP
|
---|
| 576 | sntp_example_init();
|
---|
| 577 | #endif
|
---|
| 578 | #if LWIP_TFTP_APP
|
---|
| 579 | tftp_example_init();
|
---|
| 580 | #endif
|
---|
| 581 | #if LWIP_LWIPERF_APP
|
---|
| 582 | lwiperf_example_init();
|
---|
| 583 | #endif
|
---|
| 584 | #if LWIP_MQTT_APP
|
---|
| 585 | mqtt_example_init();
|
---|
| 586 | #endif
|
---|
| 587 |
|
---|
| 588 | #ifdef LWIP_APP_INIT
|
---|
| 589 | LWIP_APP_INIT();
|
---|
| 590 | #endif
|
---|
| 591 | }
|
---|
| 592 |
|
---|
| 593 | /* This function initializes this lwIP test. When NO_SYS=1, this is done in
|
---|
| 594 | * the main_loop context (there is no other one), when NO_SYS=0, this is done
|
---|
| 595 | * in the tcpip_thread context */
|
---|
| 596 | static void
|
---|
| 597 | test_init(void * arg)
|
---|
| 598 | { /* remove compiler warning */
|
---|
| 599 | #if NO_SYS
|
---|
| 600 | LWIP_UNUSED_ARG(arg);
|
---|
| 601 | #else /* NO_SYS */
|
---|
| 602 | sys_sem_t *init_sem;
|
---|
| 603 | LWIP_ASSERT("arg != NULL", arg != NULL);
|
---|
| 604 | init_sem = (sys_sem_t*)arg;
|
---|
| 605 | #endif /* NO_SYS */
|
---|
| 606 |
|
---|
| 607 | /* init randomizer again (seed per thread) */
|
---|
| 608 | srand((unsigned int)time(0));
|
---|
| 609 |
|
---|
| 610 | /* init network interfaces */
|
---|
| 611 | test_netif_init();
|
---|
| 612 |
|
---|
| 613 | /* init apps */
|
---|
| 614 | apps_init();
|
---|
| 615 |
|
---|
| 616 | #if !NO_SYS
|
---|
| 617 | sys_sem_signal(init_sem);
|
---|
| 618 | #endif /* !NO_SYS */
|
---|
| 619 | }
|
---|
| 620 |
|
---|
| 621 | /* This is somewhat different to other ports: we have a main loop here:
|
---|
| 622 | * a dedicated task that waits for packets to arrive. This would normally be
|
---|
| 623 | * done from interrupt context with embedded hardware, but we don't get an
|
---|
| 624 | * interrupt in windows for that :-) */
|
---|
| 625 | static void
|
---|
| 626 | main_loop(void)
|
---|
| 627 | {
|
---|
| 628 | #if !NO_SYS
|
---|
| 629 | err_t err;
|
---|
| 630 | sys_sem_t init_sem;
|
---|
| 631 | #endif /* NO_SYS */
|
---|
| 632 | #if USE_PPP
|
---|
| 633 | #if !USE_ETHERNET
|
---|
| 634 | int count;
|
---|
| 635 | u8_t rxbuf[1024];
|
---|
| 636 | #endif
|
---|
| 637 | volatile int callClosePpp = 0;
|
---|
| 638 | #endif /* USE_PPP */
|
---|
| 639 |
|
---|
| 640 | /* initialize lwIP stack, network interfaces and applications */
|
---|
| 641 | #if NO_SYS
|
---|
| 642 | lwip_init();
|
---|
| 643 | test_init(NULL);
|
---|
| 644 | #else /* NO_SYS */
|
---|
| 645 | err = sys_sem_new(&init_sem, 0);
|
---|
| 646 | LWIP_ASSERT("failed to create init_sem", err == ERR_OK);
|
---|
| 647 | LWIP_UNUSED_ARG(err);
|
---|
| 648 | tcpip_init(test_init, &init_sem);
|
---|
| 649 | /* we have to wait for initialization to finish before
|
---|
| 650 | * calling update_adapter()! */
|
---|
| 651 | sys_sem_wait(&init_sem);
|
---|
| 652 | sys_sem_free(&init_sem);
|
---|
| 653 | #endif /* NO_SYS */
|
---|
| 654 |
|
---|
| 655 | #if (LWIP_SOCKET || LWIP_NETCONN) && LWIP_NETCONN_SEM_PER_THREAD
|
---|
| 656 | netconn_thread_init();
|
---|
| 657 | #endif
|
---|
| 658 |
|
---|
| 659 | /* MAIN LOOP for driver update (and timers if NO_SYS) */
|
---|
| 660 | while (!LWIP_EXAMPLE_APP_ABORT()) {
|
---|
| 661 | #if NO_SYS
|
---|
| 662 | /* handle timers (already done in tcpip.c when NO_SYS=0) */
|
---|
| 663 | sys_check_timeouts();
|
---|
| 664 | #endif /* NO_SYS */
|
---|
| 665 |
|
---|
| 666 | #if USE_ETHERNET
|
---|
| 667 | default_netif_poll();
|
---|
| 668 | #else /* USE_ETHERNET */
|
---|
| 669 | /* try to read characters from serial line and pass them to PPPoS */
|
---|
| 670 | count = sio_read(ppp_sio, (u8_t*)rxbuf, 1024);
|
---|
| 671 | if(count > 0) {
|
---|
| 672 | pppos_input(ppp, rxbuf, count);
|
---|
| 673 | } else {
|
---|
| 674 | /* nothing received, give other tasks a chance to run */
|
---|
| 675 | sys_msleep(1);
|
---|
| 676 | }
|
---|
| 677 |
|
---|
| 678 | #endif /* USE_ETHERNET */
|
---|
| 679 | #if USE_SLIPIF
|
---|
| 680 | slipif_poll(&slipif1);
|
---|
| 681 | #if USE_SLIPIF > 1
|
---|
| 682 | slipif_poll(&slipif2);
|
---|
| 683 | #endif /* USE_SLIPIF > 1 */
|
---|
| 684 | #endif /* USE_SLIPIF */
|
---|
| 685 | #if ENABLE_LOOPBACK && !LWIP_NETIF_LOOPBACK_MULTITHREADING
|
---|
| 686 | /* check for loopback packets on all netifs */
|
---|
| 687 | netif_poll_all();
|
---|
| 688 | #endif /* ENABLE_LOOPBACK && !LWIP_NETIF_LOOPBACK_MULTITHREADING */
|
---|
| 689 | #if USE_PPP
|
---|
| 690 | {
|
---|
| 691 | int do_hup = 0;
|
---|
| 692 | if(do_hup) {
|
---|
| 693 | ppp_close(ppp, 1);
|
---|
| 694 | do_hup = 0;
|
---|
| 695 | }
|
---|
| 696 | }
|
---|
| 697 | if(callClosePpp && ppp) {
|
---|
| 698 | /* make sure to disconnect PPP before stopping the program... */
|
---|
| 699 | callClosePpp = 0;
|
---|
| 700 | #if NO_SYS
|
---|
| 701 | ppp_close(ppp, 0);
|
---|
| 702 | #else
|
---|
| 703 | pppapi_close(ppp, 0);
|
---|
| 704 | #endif
|
---|
| 705 | ppp = NULL;
|
---|
| 706 | }
|
---|
| 707 | #endif /* USE_PPP */
|
---|
| 708 | }
|
---|
| 709 |
|
---|
| 710 | #if USE_PPP
|
---|
| 711 | if(ppp) {
|
---|
| 712 | u32_t started;
|
---|
| 713 | printf("Closing PPP connection...\n");
|
---|
| 714 | /* make sure to disconnect PPP before stopping the program... */
|
---|
| 715 | #if NO_SYS
|
---|
| 716 | ppp_close(ppp, 0);
|
---|
| 717 | #else
|
---|
| 718 | pppapi_close(ppp, 0);
|
---|
| 719 | #endif
|
---|
| 720 | ppp = NULL;
|
---|
| 721 | /* Wait for some time to let PPP finish... */
|
---|
| 722 | started = sys_now();
|
---|
| 723 | do
|
---|
| 724 | {
|
---|
| 725 | #if USE_ETHERNET
|
---|
| 726 | default_netif_poll();
|
---|
| 727 | #endif
|
---|
| 728 | /* @todo: need a better check here: only wait until PPP is down */
|
---|
| 729 | } while(sys_now() - started < 5000);
|
---|
| 730 | }
|
---|
| 731 | #endif /* USE_PPP */
|
---|
| 732 | #if (LWIP_SOCKET || LWIP_NETCONN) && LWIP_NETCONN_SEM_PER_THREAD
|
---|
| 733 | netconn_thread_cleanup();
|
---|
| 734 | #endif
|
---|
| 735 | #if USE_ETHERNET
|
---|
| 736 | default_netif_shutdown();
|
---|
| 737 | #endif /* USE_ETHERNET */
|
---|
| 738 | }
|
---|
| 739 |
|
---|
| 740 | #if USE_PPP && PPPOS_SUPPORT
|
---|
| 741 | int main(int argc, char **argv)
|
---|
| 742 | #else /* USE_PPP && PPPOS_SUPPORT */
|
---|
| 743 | int main(void)
|
---|
| 744 | #endif /* USE_PPP && PPPOS_SUPPORT */
|
---|
| 745 | {
|
---|
| 746 | #if USE_PPP && PPPOS_SUPPORT
|
---|
| 747 | if(argc > 1) {
|
---|
| 748 | sio_idx = (u8_t)atoi(argv[1]);
|
---|
| 749 | }
|
---|
| 750 | printf("Using serial port %d for PPP\n", sio_idx);
|
---|
| 751 | #endif /* USE_PPP && PPPOS_SUPPORT */
|
---|
| 752 | /* no stdio-buffering, please! */
|
---|
| 753 | setvbuf(stdout, NULL,_IONBF, 0);
|
---|
| 754 |
|
---|
| 755 | main_loop();
|
---|
| 756 |
|
---|
| 757 | return 0;
|
---|
| 758 | }
|
---|