ban4jp - / Mbed 2 deprecated uIP-1-0_webserver

uIP 1.0 based webserver for LPC1114 + ENC28J60

Dependencies:   mbed TMP102

apps/webserver/httpd.c@0:685224d2f66d, 2014-06-14 (annotated)

Committer:
ban4jp
Date:
Sat Jun 14 16:02:21 2014 +0000
Revision:
0:685224d2f66d
initial commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ban4jp 0:685224d2f66d 1 /**
ban4jp 0:685224d2f66d 2 * \addtogroup apps
ban4jp 0:685224d2f66d 3 * @{
ban4jp 0:685224d2f66d 4 */
ban4jp 0:685224d2f66d 5
ban4jp 0:685224d2f66d 6 /**
ban4jp 0:685224d2f66d 7 * \defgroup httpd Web server
ban4jp 0:685224d2f66d 8 * @{
ban4jp 0:685224d2f66d 9 * The uIP web server is a very simplistic implementation of an HTTP
ban4jp 0:685224d2f66d 10 * server. It can serve web pages and files from a read-only ROM
ban4jp 0:685224d2f66d 11 * filesystem, and provides a very small scripting language.
ban4jp 0:685224d2f66d 12
ban4jp 0:685224d2f66d 13 */
ban4jp 0:685224d2f66d 14
ban4jp 0:685224d2f66d 15 /**
ban4jp 0:685224d2f66d 16 * \file
ban4jp 0:685224d2f66d 17 * Web server
ban4jp 0:685224d2f66d 18 * \author
ban4jp 0:685224d2f66d 19 * Adam Dunkels <adam@sics.se>
ban4jp 0:685224d2f66d 20 */
ban4jp 0:685224d2f66d 21
ban4jp 0:685224d2f66d 22
ban4jp 0:685224d2f66d 23 /*
ban4jp 0:685224d2f66d 24 * Copyright (c) 2004, Adam Dunkels.
ban4jp 0:685224d2f66d 25 * All rights reserved.
ban4jp 0:685224d2f66d 26 *
ban4jp 0:685224d2f66d 27 * Redistribution and use in source and binary forms, with or without
ban4jp 0:685224d2f66d 28 * modification, are permitted provided that the following conditions
ban4jp 0:685224d2f66d 29 * are met:
ban4jp 0:685224d2f66d 30 * 1. Redistributions of source code must retain the above copyright
ban4jp 0:685224d2f66d 31 * notice, this list of conditions and the following disclaimer.
ban4jp 0:685224d2f66d 32 * 2. Redistributions in binary form must reproduce the above copyright
ban4jp 0:685224d2f66d 33 * notice, this list of conditions and the following disclaimer in the
ban4jp 0:685224d2f66d 34 * documentation and/or other materials provided with the distribution.
ban4jp 0:685224d2f66d 35 * 3. Neither the name of the Institute nor the names of its contributors
ban4jp 0:685224d2f66d 36 * may be used to endorse or promote products derived from this software
ban4jp 0:685224d2f66d 37 * without specific prior written permission.
ban4jp 0:685224d2f66d 38 *
ban4jp 0:685224d2f66d 39 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
ban4jp 0:685224d2f66d 40 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
ban4jp 0:685224d2f66d 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ban4jp 0:685224d2f66d 42 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
ban4jp 0:685224d2f66d 43 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
ban4jp 0:685224d2f66d 44 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
ban4jp 0:685224d2f66d 45 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ban4jp 0:685224d2f66d 46 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
ban4jp 0:685224d2f66d 47 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
ban4jp 0:685224d2f66d 48 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
ban4jp 0:685224d2f66d 49 * SUCH DAMAGE.
ban4jp 0:685224d2f66d 50 *
ban4jp 0:685224d2f66d 51 * This file is part of the uIP TCP/IP stack.
ban4jp 0:685224d2f66d 52 *
ban4jp 0:685224d2f66d 53 * Author: Adam Dunkels <adam@sics.se>
ban4jp 0:685224d2f66d 54 *
ban4jp 0:685224d2f66d 55 * $Id: httpd.c,v 1.2 2006/06/11 21:46:38 adam Exp $
ban4jp 0:685224d2f66d 56 */
ban4jp 0:685224d2f66d 57
ban4jp 0:685224d2f66d 58 #include "uip.h"
ban4jp 0:685224d2f66d 59 #include "httpd.h"
ban4jp 0:685224d2f66d 60 #include "httpd-fs.h"
ban4jp 0:685224d2f66d 61 #include "httpd-cgi.h"
ban4jp 0:685224d2f66d 62 #include "http-strings.h"
ban4jp 0:685224d2f66d 63
ban4jp 0:685224d2f66d 64 #include <string.h>
ban4jp 0:685224d2f66d 65
ban4jp 0:685224d2f66d 66 #define STATE_WAITING 0
ban4jp 0:685224d2f66d 67 #define STATE_OUTPUT 1
ban4jp 0:685224d2f66d 68
ban4jp 0:685224d2f66d 69 #define ISO_nl 0x0a
ban4jp 0:685224d2f66d 70 #define ISO_space 0x20
ban4jp 0:685224d2f66d 71 #define ISO_bang 0x21
ban4jp 0:685224d2f66d 72 #define ISO_percent 0x25
ban4jp 0:685224d2f66d 73 #define ISO_period 0x2e
ban4jp 0:685224d2f66d 74 #define ISO_slash 0x2f
ban4jp 0:685224d2f66d 75 #define ISO_colon 0x3a
ban4jp 0:685224d2f66d 76
ban4jp 0:685224d2f66d 77
ban4jp 0:685224d2f66d 78 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 79 static unsigned short
ban4jp 0:685224d2f66d 80 generate_part_of_file(void *state)
ban4jp 0:685224d2f66d 81 {
ban4jp 0:685224d2f66d 82 struct httpd_state *s = (struct httpd_state *)state;
ban4jp 0:685224d2f66d 83
ban4jp 0:685224d2f66d 84 if(s->file.len > uip_mss()) {
ban4jp 0:685224d2f66d 85 s->len = uip_mss();
ban4jp 0:685224d2f66d 86 } else {
ban4jp 0:685224d2f66d 87 s->len = s->file.len;
ban4jp 0:685224d2f66d 88 }
ban4jp 0:685224d2f66d 89 memcpy(uip_appdata, s->file.data, s->len);
ban4jp 0:685224d2f66d 90
ban4jp 0:685224d2f66d 91 return s->len;
ban4jp 0:685224d2f66d 92 }
ban4jp 0:685224d2f66d 93 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 94 static
ban4jp 0:685224d2f66d 95 PT_THREAD(send_file(struct httpd_state *s))
ban4jp 0:685224d2f66d 96 {
ban4jp 0:685224d2f66d 97 PSOCK_BEGIN(&s->sout);
ban4jp 0:685224d2f66d 98
ban4jp 0:685224d2f66d 99 do {
ban4jp 0:685224d2f66d 100 PSOCK_GENERATOR_SEND(&s->sout, generate_part_of_file, s);
ban4jp 0:685224d2f66d 101 s->file.len -= s->len;
ban4jp 0:685224d2f66d 102 s->file.data += s->len;
ban4jp 0:685224d2f66d 103 } while(s->file.len > 0);
ban4jp 0:685224d2f66d 104
ban4jp 0:685224d2f66d 105 PSOCK_END(&s->sout);
ban4jp 0:685224d2f66d 106 }
ban4jp 0:685224d2f66d 107 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 108 static
ban4jp 0:685224d2f66d 109 PT_THREAD(send_part_of_file(struct httpd_state *s))
ban4jp 0:685224d2f66d 110 {
ban4jp 0:685224d2f66d 111 PSOCK_BEGIN(&s->sout);
ban4jp 0:685224d2f66d 112
ban4jp 0:685224d2f66d 113 PSOCK_SEND(&s->sout, s->file.data, s->len);
ban4jp 0:685224d2f66d 114
ban4jp 0:685224d2f66d 115 PSOCK_END(&s->sout);
ban4jp 0:685224d2f66d 116 }
ban4jp 0:685224d2f66d 117 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 118 static void
ban4jp 0:685224d2f66d 119 next_scriptstate(struct httpd_state *s)
ban4jp 0:685224d2f66d 120 {
ban4jp 0:685224d2f66d 121 char *p;
ban4jp 0:685224d2f66d 122 p = strchr(s->scriptptr, ISO_nl) + 1;
ban4jp 0:685224d2f66d 123 s->scriptlen -= (unsigned short)(p - s->scriptptr);
ban4jp 0:685224d2f66d 124 s->scriptptr = p;
ban4jp 0:685224d2f66d 125 }
ban4jp 0:685224d2f66d 126 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 127 static
ban4jp 0:685224d2f66d 128 PT_THREAD(handle_script(struct httpd_state *s))
ban4jp 0:685224d2f66d 129 {
ban4jp 0:685224d2f66d 130 char *ptr;
ban4jp 0:685224d2f66d 131
ban4jp 0:685224d2f66d 132 PT_BEGIN(&s->scriptpt);
ban4jp 0:685224d2f66d 133
ban4jp 0:685224d2f66d 134
ban4jp 0:685224d2f66d 135 while(s->file.len > 0) {
ban4jp 0:685224d2f66d 136
ban4jp 0:685224d2f66d 137 /* Check if we should start executing a script. */
ban4jp 0:685224d2f66d 138 if(*s->file.data == ISO_percent &&
ban4jp 0:685224d2f66d 139 *(s->file.data + 1) == ISO_bang) {
ban4jp 0:685224d2f66d 140 s->scriptptr = s->file.data + 3;
ban4jp 0:685224d2f66d 141 s->scriptlen = s->file.len - 3;
ban4jp 0:685224d2f66d 142 if(*(s->scriptptr - 1) == ISO_colon) {
ban4jp 0:685224d2f66d 143 httpd_fs_open(s->scriptptr + 1, &s->file);
ban4jp 0:685224d2f66d 144 PT_WAIT_THREAD(&s->scriptpt, send_file(s));
ban4jp 0:685224d2f66d 145 } else {
ban4jp 0:685224d2f66d 146 PT_WAIT_THREAD(&s->scriptpt,
ban4jp 0:685224d2f66d 147 httpd_cgi(s->scriptptr)(s, s->scriptptr));
ban4jp 0:685224d2f66d 148 }
ban4jp 0:685224d2f66d 149 next_scriptstate(s);
ban4jp 0:685224d2f66d 150
ban4jp 0:685224d2f66d 151 /* The script is over, so we reset the pointers and continue
ban4jp 0:685224d2f66d 152 sending the rest of the file. */
ban4jp 0:685224d2f66d 153 s->file.data = s->scriptptr;
ban4jp 0:685224d2f66d 154 s->file.len = s->scriptlen;
ban4jp 0:685224d2f66d 155 } else {
ban4jp 0:685224d2f66d 156 /* See if we find the start of script marker in the block of HTML
ban4jp 0:685224d2f66d 157 to be sent. */
ban4jp 0:685224d2f66d 158
ban4jp 0:685224d2f66d 159 if(s->file.len > uip_mss()) {
ban4jp 0:685224d2f66d 160 s->len = uip_mss();
ban4jp 0:685224d2f66d 161 } else {
ban4jp 0:685224d2f66d 162 s->len = s->file.len;
ban4jp 0:685224d2f66d 163 }
ban4jp 0:685224d2f66d 164
ban4jp 0:685224d2f66d 165 if(*s->file.data == ISO_percent) {
ban4jp 0:685224d2f66d 166 ptr = strchr(s->file.data + 1, ISO_percent);
ban4jp 0:685224d2f66d 167 } else {
ban4jp 0:685224d2f66d 168 ptr = strchr(s->file.data, ISO_percent);
ban4jp 0:685224d2f66d 169 }
ban4jp 0:685224d2f66d 170 if(ptr != NULL &&
ban4jp 0:685224d2f66d 171 ptr != s->file.data) {
ban4jp 0:685224d2f66d 172 s->len = (int)(ptr - s->file.data);
ban4jp 0:685224d2f66d 173 if(s->len >= uip_mss()) {
ban4jp 0:685224d2f66d 174 s->len = uip_mss();
ban4jp 0:685224d2f66d 175 }
ban4jp 0:685224d2f66d 176 }
ban4jp 0:685224d2f66d 177 PT_WAIT_THREAD(&s->scriptpt, send_part_of_file(s));
ban4jp 0:685224d2f66d 178 s->file.data += s->len;
ban4jp 0:685224d2f66d 179 s->file.len -= s->len;
ban4jp 0:685224d2f66d 180
ban4jp 0:685224d2f66d 181 }
ban4jp 0:685224d2f66d 182 }
ban4jp 0:685224d2f66d 183
ban4jp 0:685224d2f66d 184 PT_END(&s->scriptpt);
ban4jp 0:685224d2f66d 185 }
ban4jp 0:685224d2f66d 186 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 187 static
ban4jp 0:685224d2f66d 188 PT_THREAD(send_headers(struct httpd_state *s, const char *statushdr))
ban4jp 0:685224d2f66d 189 {
ban4jp 0:685224d2f66d 190 char *ptr;
ban4jp 0:685224d2f66d 191
ban4jp 0:685224d2f66d 192 PSOCK_BEGIN(&s->sout);
ban4jp 0:685224d2f66d 193
ban4jp 0:685224d2f66d 194 PSOCK_SEND_STR(&s->sout, statushdr);
ban4jp 0:685224d2f66d 195
ban4jp 0:685224d2f66d 196 ptr = strrchr(s->filename, ISO_period);
ban4jp 0:685224d2f66d 197 if(ptr == NULL) {
ban4jp 0:685224d2f66d 198 PSOCK_SEND_STR(&s->sout, http_content_type_binary);
ban4jp 0:685224d2f66d 199 } else if(strncmp(http_html, ptr, 5) == 0 ||
ban4jp 0:685224d2f66d 200 strncmp(http_shtml, ptr, 6) == 0) {
ban4jp 0:685224d2f66d 201 PSOCK_SEND_STR(&s->sout, http_content_type_html);
ban4jp 0:685224d2f66d 202 } else if(strncmp(http_css, ptr, 4) == 0) {
ban4jp 0:685224d2f66d 203 PSOCK_SEND_STR(&s->sout, http_content_type_css);
ban4jp 0:685224d2f66d 204 } else if(strncmp(http_png, ptr, 4) == 0) {
ban4jp 0:685224d2f66d 205 PSOCK_SEND_STR(&s->sout, http_content_type_png);
ban4jp 0:685224d2f66d 206 } else if(strncmp(http_gif, ptr, 4) == 0) {
ban4jp 0:685224d2f66d 207 PSOCK_SEND_STR(&s->sout, http_content_type_gif);
ban4jp 0:685224d2f66d 208 } else if(strncmp(http_jpg, ptr, 4) == 0) {
ban4jp 0:685224d2f66d 209 PSOCK_SEND_STR(&s->sout, http_content_type_jpg);
ban4jp 0:685224d2f66d 210 } else {
ban4jp 0:685224d2f66d 211 PSOCK_SEND_STR(&s->sout, http_content_type_plain);
ban4jp 0:685224d2f66d 212 }
ban4jp 0:685224d2f66d 213 PSOCK_END(&s->sout);
ban4jp 0:685224d2f66d 214 }
ban4jp 0:685224d2f66d 215 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 216 static
ban4jp 0:685224d2f66d 217 PT_THREAD(handle_output(struct httpd_state *s))
ban4jp 0:685224d2f66d 218 {
ban4jp 0:685224d2f66d 219 char *ptr;
ban4jp 0:685224d2f66d 220
ban4jp 0:685224d2f66d 221 PT_BEGIN(&s->outputpt);
ban4jp 0:685224d2f66d 222
ban4jp 0:685224d2f66d 223 if(!httpd_fs_open(s->filename, &s->file)) {
ban4jp 0:685224d2f66d 224 httpd_fs_open(http_404_html, &s->file);
ban4jp 0:685224d2f66d 225 strcpy(s->filename, http_404_html);
ban4jp 0:685224d2f66d 226 PT_WAIT_THREAD(&s->outputpt,
ban4jp 0:685224d2f66d 227 send_headers(s,
ban4jp 0:685224d2f66d 228 http_header_404));
ban4jp 0:685224d2f66d 229 PT_WAIT_THREAD(&s->outputpt,
ban4jp 0:685224d2f66d 230 send_file(s));
ban4jp 0:685224d2f66d 231 } else {
ban4jp 0:685224d2f66d 232 PT_WAIT_THREAD(&s->outputpt,
ban4jp 0:685224d2f66d 233 send_headers(s,
ban4jp 0:685224d2f66d 234 http_header_200));
ban4jp 0:685224d2f66d 235 ptr = strchr(s->filename, ISO_period);
ban4jp 0:685224d2f66d 236 if(ptr != NULL && strncmp(ptr, http_shtml, 6) == 0) {
ban4jp 0:685224d2f66d 237 PT_INIT(&s->scriptpt);
ban4jp 0:685224d2f66d 238 PT_WAIT_THREAD(&s->outputpt, handle_script(s));
ban4jp 0:685224d2f66d 239 } else {
ban4jp 0:685224d2f66d 240 PT_WAIT_THREAD(&s->outputpt,
ban4jp 0:685224d2f66d 241 send_file(s));
ban4jp 0:685224d2f66d 242 }
ban4jp 0:685224d2f66d 243 }
ban4jp 0:685224d2f66d 244 PSOCK_CLOSE(&s->sout);
ban4jp 0:685224d2f66d 245 PT_END(&s->outputpt);
ban4jp 0:685224d2f66d 246 }
ban4jp 0:685224d2f66d 247 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 248 static
ban4jp 0:685224d2f66d 249 PT_THREAD(handle_input(struct httpd_state *s))
ban4jp 0:685224d2f66d 250 {
ban4jp 0:685224d2f66d 251 PSOCK_BEGIN(&s->sin);
ban4jp 0:685224d2f66d 252
ban4jp 0:685224d2f66d 253 PSOCK_READTO(&s->sin, ISO_space);
ban4jp 0:685224d2f66d 254
ban4jp 0:685224d2f66d 255
ban4jp 0:685224d2f66d 256 if(strncmp(s->inputbuf, http_get, 4) != 0) {
ban4jp 0:685224d2f66d 257 PSOCK_CLOSE_EXIT(&s->sin);
ban4jp 0:685224d2f66d 258 }
ban4jp 0:685224d2f66d 259 PSOCK_READTO(&s->sin, ISO_space);
ban4jp 0:685224d2f66d 260
ban4jp 0:685224d2f66d 261 if(s->inputbuf[0] != ISO_slash) {
ban4jp 0:685224d2f66d 262 PSOCK_CLOSE_EXIT(&s->sin);
ban4jp 0:685224d2f66d 263 }
ban4jp 0:685224d2f66d 264
ban4jp 0:685224d2f66d 265 if(s->inputbuf[1] == ISO_space) {
ban4jp 0:685224d2f66d 266 strncpy(s->filename, http_index_html, sizeof(s->filename));
ban4jp 0:685224d2f66d 267 } else {
ban4jp 0:685224d2f66d 268 s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
ban4jp 0:685224d2f66d 269 strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
ban4jp 0:685224d2f66d 270 }
ban4jp 0:685224d2f66d 271
ban4jp 0:685224d2f66d 272 /* httpd_log_file(uip_conn->ripaddr, s->filename);*/
ban4jp 0:685224d2f66d 273
ban4jp 0:685224d2f66d 274 s->state = STATE_OUTPUT;
ban4jp 0:685224d2f66d 275
ban4jp 0:685224d2f66d 276 while(1) {
ban4jp 0:685224d2f66d 277 PSOCK_READTO(&s->sin, ISO_nl);
ban4jp 0:685224d2f66d 278
ban4jp 0:685224d2f66d 279 if(strncmp(s->inputbuf, http_referer, 8) == 0) {
ban4jp 0:685224d2f66d 280 s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
ban4jp 0:685224d2f66d 281 /* httpd_log(&s->inputbuf[9]);*/
ban4jp 0:685224d2f66d 282 }
ban4jp 0:685224d2f66d 283 }
ban4jp 0:685224d2f66d 284
ban4jp 0:685224d2f66d 285 PSOCK_END(&s->sin);
ban4jp 0:685224d2f66d 286 }
ban4jp 0:685224d2f66d 287 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 288 static void
ban4jp 0:685224d2f66d 289 handle_connection(struct httpd_state *s)
ban4jp 0:685224d2f66d 290 {
ban4jp 0:685224d2f66d 291 handle_input(s);
ban4jp 0:685224d2f66d 292 if(s->state == STATE_OUTPUT) {
ban4jp 0:685224d2f66d 293 handle_output(s);
ban4jp 0:685224d2f66d 294 }
ban4jp 0:685224d2f66d 295 }
ban4jp 0:685224d2f66d 296 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 297 void
ban4jp 0:685224d2f66d 298 httpd_appcall(void)
ban4jp 0:685224d2f66d 299 {
ban4jp 0:685224d2f66d 300 struct httpd_state *s = (struct httpd_state *)&(uip_conn->appstate);
ban4jp 0:685224d2f66d 301
ban4jp 0:685224d2f66d 302 if(uip_closed() || uip_aborted() || uip_timedout()) {
ban4jp 0:685224d2f66d 303 } else if(uip_connected()) {
ban4jp 0:685224d2f66d 304 PSOCK_INIT(&s->sin, s->inputbuf, sizeof(s->inputbuf) - 1);
ban4jp 0:685224d2f66d 305 PSOCK_INIT(&s->sout, s->inputbuf, sizeof(s->inputbuf) - 1);
ban4jp 0:685224d2f66d 306 PT_INIT(&s->outputpt);
ban4jp 0:685224d2f66d 307 s->state = STATE_WAITING;
ban4jp 0:685224d2f66d 308 /* timer_set(&s->timer, CLOCK_SECOND * 100);*/
ban4jp 0:685224d2f66d 309 s->timer = 0;
ban4jp 0:685224d2f66d 310 handle_connection(s);
ban4jp 0:685224d2f66d 311 } else if(s != NULL) {
ban4jp 0:685224d2f66d 312 if(uip_poll()) {
ban4jp 0:685224d2f66d 313 ++s->timer;
ban4jp 0:685224d2f66d 314 if(s->timer >= 20) {
ban4jp 0:685224d2f66d 315 uip_abort();
ban4jp 0:685224d2f66d 316 }
ban4jp 0:685224d2f66d 317 } else {
ban4jp 0:685224d2f66d 318 s->timer = 0;
ban4jp 0:685224d2f66d 319 }
ban4jp 0:685224d2f66d 320 handle_connection(s);
ban4jp 0:685224d2f66d 321 } else {
ban4jp 0:685224d2f66d 322 uip_abort();
ban4jp 0:685224d2f66d 323 }
ban4jp 0:685224d2f66d 324 }
ban4jp 0:685224d2f66d 325 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 326 /**
ban4jp 0:685224d2f66d 327 * \brief Initialize the web server
ban4jp 0:685224d2f66d 328 *
ban4jp 0:685224d2f66d 329 * This function initializes the web server and should be
ban4jp 0:685224d2f66d 330 * called at system boot-up.
ban4jp 0:685224d2f66d 331 */
ban4jp 0:685224d2f66d 332 void
ban4jp 0:685224d2f66d 333 httpd_init(void)
ban4jp 0:685224d2f66d 334 {
ban4jp 0:685224d2f66d 335 uip_listen(HTONS(80));
ban4jp 0:685224d2f66d 336 }
ban4jp 0:685224d2f66d 337 /*---------------------------------------------------------------------------*/
ban4jp 0:685224d2f66d 338 /** @} */