Modified version of NetServices. Fixes an issue where connections failed should the HTTP response status line be received in a packet on its own prior to any further headers. Changes are made to the HTTPClient.cpp file's readHeaders method.

Committer:
andrewbonney
Date:
Fri Apr 08 14:39:41 2011 +0000
Revision:
0:ec559500a63f

        

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewbonney 0:ec559500a63f 1 /*
andrewbonney 0:ec559500a63f 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
andrewbonney 0:ec559500a63f 3 * All rights reserved.
andrewbonney 0:ec559500a63f 4 *
andrewbonney 0:ec559500a63f 5 * Redistribution and use in source and binary forms, with or without modification,
andrewbonney 0:ec559500a63f 6 * are permitted provided that the following conditions are met:
andrewbonney 0:ec559500a63f 7 *
andrewbonney 0:ec559500a63f 8 * 1. Redistributions of source code must retain the above copyright notice,
andrewbonney 0:ec559500a63f 9 * this list of conditions and the following disclaimer.
andrewbonney 0:ec559500a63f 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
andrewbonney 0:ec559500a63f 11 * this list of conditions and the following disclaimer in the documentation
andrewbonney 0:ec559500a63f 12 * and/or other materials provided with the distribution.
andrewbonney 0:ec559500a63f 13 * 3. The name of the author may not be used to endorse or promote products
andrewbonney 0:ec559500a63f 14 * derived from this software without specific prior written permission.
andrewbonney 0:ec559500a63f 15 *
andrewbonney 0:ec559500a63f 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
andrewbonney 0:ec559500a63f 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
andrewbonney 0:ec559500a63f 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
andrewbonney 0:ec559500a63f 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
andrewbonney 0:ec559500a63f 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
andrewbonney 0:ec559500a63f 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
andrewbonney 0:ec559500a63f 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
andrewbonney 0:ec559500a63f 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
andrewbonney 0:ec559500a63f 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
andrewbonney 0:ec559500a63f 25 * OF SUCH DAMAGE.
andrewbonney 0:ec559500a63f 26 *
andrewbonney 0:ec559500a63f 27 * This file is part of the lwIP TCP/IP stack.
andrewbonney 0:ec559500a63f 28 *
andrewbonney 0:ec559500a63f 29 * Author: Adam Dunkels <adam@sics.se>
andrewbonney 0:ec559500a63f 30 *
andrewbonney 0:ec559500a63f 31 */
andrewbonney 0:ec559500a63f 32 #ifndef __LWIP_ARCH_H__
andrewbonney 0:ec559500a63f 33 #define __LWIP_ARCH_H__
andrewbonney 0:ec559500a63f 34
andrewbonney 0:ec559500a63f 35 #ifndef LITTLE_ENDIAN
andrewbonney 0:ec559500a63f 36 #define LITTLE_ENDIAN 1234
andrewbonney 0:ec559500a63f 37 #endif
andrewbonney 0:ec559500a63f 38
andrewbonney 0:ec559500a63f 39 #ifndef BIG_ENDIAN
andrewbonney 0:ec559500a63f 40 #define BIG_ENDIAN 4321
andrewbonney 0:ec559500a63f 41 #endif
andrewbonney 0:ec559500a63f 42
andrewbonney 0:ec559500a63f 43 #include "arch/cc.h"
andrewbonney 0:ec559500a63f 44
andrewbonney 0:ec559500a63f 45 /** Temporary: define format string for size_t if not defined in cc.h */
andrewbonney 0:ec559500a63f 46 #ifndef SZT_F
andrewbonney 0:ec559500a63f 47 #define SZT_F U32_F
andrewbonney 0:ec559500a63f 48 #endif /* SZT_F */
andrewbonney 0:ec559500a63f 49 /** Temporary upgrade helper: define format string for u8_t as hex if not
andrewbonney 0:ec559500a63f 50 defined in cc.h */
andrewbonney 0:ec559500a63f 51 #ifndef X8_F
andrewbonney 0:ec559500a63f 52 #define X8_F "02x"
andrewbonney 0:ec559500a63f 53 #endif /* X8_F */
andrewbonney 0:ec559500a63f 54
andrewbonney 0:ec559500a63f 55 #ifdef __cplusplus
andrewbonney 0:ec559500a63f 56 extern "C" {
andrewbonney 0:ec559500a63f 57 #endif
andrewbonney 0:ec559500a63f 58
andrewbonney 0:ec559500a63f 59 #ifndef PACK_STRUCT_BEGIN
andrewbonney 0:ec559500a63f 60 #define PACK_STRUCT_BEGIN
andrewbonney 0:ec559500a63f 61 #endif /* PACK_STRUCT_BEGIN */
andrewbonney 0:ec559500a63f 62
andrewbonney 0:ec559500a63f 63 #ifndef PACK_STRUCT_END
andrewbonney 0:ec559500a63f 64 #define PACK_STRUCT_END
andrewbonney 0:ec559500a63f 65 #endif /* PACK_STRUCT_END */
andrewbonney 0:ec559500a63f 66
andrewbonney 0:ec559500a63f 67 #ifndef PACK_STRUCT_FIELD
andrewbonney 0:ec559500a63f 68 #define PACK_STRUCT_FIELD(x) x
andrewbonney 0:ec559500a63f 69 #endif /* PACK_STRUCT_FIELD */
andrewbonney 0:ec559500a63f 70
andrewbonney 0:ec559500a63f 71
andrewbonney 0:ec559500a63f 72 #ifndef LWIP_UNUSED_ARG
andrewbonney 0:ec559500a63f 73 #define LWIP_UNUSED_ARG(x) (void)x
andrewbonney 0:ec559500a63f 74 #endif /* LWIP_UNUSED_ARG */
andrewbonney 0:ec559500a63f 75
andrewbonney 0:ec559500a63f 76
andrewbonney 0:ec559500a63f 77 #ifdef LWIP_PROVIDE_ERRNO
andrewbonney 0:ec559500a63f 78
andrewbonney 0:ec559500a63f 79 #define EPERM 1 /* Operation not permitted */
andrewbonney 0:ec559500a63f 80 #define ENOENT 2 /* No such file or directory */
andrewbonney 0:ec559500a63f 81 #define ESRCH 3 /* No such process */
andrewbonney 0:ec559500a63f 82 #define EINTR 4 /* Interrupted system call */
andrewbonney 0:ec559500a63f 83 #define EIO 5 /* I/O error */
andrewbonney 0:ec559500a63f 84 #define ENXIO 6 /* No such device or address */
andrewbonney 0:ec559500a63f 85 #define E2BIG 7 /* Arg list too long */
andrewbonney 0:ec559500a63f 86 #define ENOEXEC 8 /* Exec format error */
andrewbonney 0:ec559500a63f 87 #define EBADF 9 /* Bad file number */
andrewbonney 0:ec559500a63f 88 #define ECHILD 10 /* No child processes */
andrewbonney 0:ec559500a63f 89 #define EAGAIN 11 /* Try again */
andrewbonney 0:ec559500a63f 90 #define ENOMEM 12 /* Out of memory */
andrewbonney 0:ec559500a63f 91 #define EACCES 13 /* Permission denied */
andrewbonney 0:ec559500a63f 92 #define EFAULT 14 /* Bad address */
andrewbonney 0:ec559500a63f 93 #define ENOTBLK 15 /* Block device required */
andrewbonney 0:ec559500a63f 94 #define EBUSY 16 /* Device or resource busy */
andrewbonney 0:ec559500a63f 95 #define EEXIST 17 /* File exists */
andrewbonney 0:ec559500a63f 96 #define EXDEV 18 /* Cross-device link */
andrewbonney 0:ec559500a63f 97 #define ENODEV 19 /* No such device */
andrewbonney 0:ec559500a63f 98 #define ENOTDIR 20 /* Not a directory */
andrewbonney 0:ec559500a63f 99 #define EISDIR 21 /* Is a directory */
andrewbonney 0:ec559500a63f 100 #define EINVAL 22 /* Invalid argument */
andrewbonney 0:ec559500a63f 101 #define ENFILE 23 /* File table overflow */
andrewbonney 0:ec559500a63f 102 #define EMFILE 24 /* Too many open files */
andrewbonney 0:ec559500a63f 103 #define ENOTTY 25 /* Not a typewriter */
andrewbonney 0:ec559500a63f 104 #define ETXTBSY 26 /* Text file busy */
andrewbonney 0:ec559500a63f 105 #define EFBIG 27 /* File too large */
andrewbonney 0:ec559500a63f 106 #define ENOSPC 28 /* No space left on device */
andrewbonney 0:ec559500a63f 107 #define ESPIPE 29 /* Illegal seek */
andrewbonney 0:ec559500a63f 108 #define EROFS 30 /* Read-only file system */
andrewbonney 0:ec559500a63f 109 #define EMLINK 31 /* Too many links */
andrewbonney 0:ec559500a63f 110 #define EPIPE 32 /* Broken pipe */
andrewbonney 0:ec559500a63f 111 #define EDOM 33 /* Math argument out of domain of func */
andrewbonney 0:ec559500a63f 112 #define ERANGE 34 /* Math result not representable */
andrewbonney 0:ec559500a63f 113 #define EDEADLK 35 /* Resource deadlock would occur */
andrewbonney 0:ec559500a63f 114 #define ENAMETOOLONG 36 /* File name too long */
andrewbonney 0:ec559500a63f 115 #define ENOLCK 37 /* No record locks available */
andrewbonney 0:ec559500a63f 116 #define ENOSYS 38 /* Function not implemented */
andrewbonney 0:ec559500a63f 117 #define ENOTEMPTY 39 /* Directory not empty */
andrewbonney 0:ec559500a63f 118 #define ELOOP 40 /* Too many symbolic links encountered */
andrewbonney 0:ec559500a63f 119 #define EWOULDBLOCK EAGAIN /* Operation would block */
andrewbonney 0:ec559500a63f 120 #define ENOMSG 42 /* No message of desired type */
andrewbonney 0:ec559500a63f 121 #define EIDRM 43 /* Identifier removed */
andrewbonney 0:ec559500a63f 122 #define ECHRNG 44 /* Channel number out of range */
andrewbonney 0:ec559500a63f 123 #define EL2NSYNC 45 /* Level 2 not synchronized */
andrewbonney 0:ec559500a63f 124 #define EL3HLT 46 /* Level 3 halted */
andrewbonney 0:ec559500a63f 125 #define EL3RST 47 /* Level 3 reset */
andrewbonney 0:ec559500a63f 126 #define ELNRNG 48 /* Link number out of range */
andrewbonney 0:ec559500a63f 127 #define EUNATCH 49 /* Protocol driver not attached */
andrewbonney 0:ec559500a63f 128 #define ENOCSI 50 /* No CSI structure available */
andrewbonney 0:ec559500a63f 129 #define EL2HLT 51 /* Level 2 halted */
andrewbonney 0:ec559500a63f 130 #define EBADE 52 /* Invalid exchange */
andrewbonney 0:ec559500a63f 131 #define EBADR 53 /* Invalid request descriptor */
andrewbonney 0:ec559500a63f 132 #define EXFULL 54 /* Exchange full */
andrewbonney 0:ec559500a63f 133 #define ENOANO 55 /* No anode */
andrewbonney 0:ec559500a63f 134 #define EBADRQC 56 /* Invalid request code */
andrewbonney 0:ec559500a63f 135 #define EBADSLT 57 /* Invalid slot */
andrewbonney 0:ec559500a63f 136
andrewbonney 0:ec559500a63f 137 #define EDEADLOCK EDEADLK
andrewbonney 0:ec559500a63f 138
andrewbonney 0:ec559500a63f 139 #define EBFONT 59 /* Bad font file format */
andrewbonney 0:ec559500a63f 140 #define ENOSTR 60 /* Device not a stream */
andrewbonney 0:ec559500a63f 141 #define ENODATA 61 /* No data available */
andrewbonney 0:ec559500a63f 142 #define ETIME 62 /* Timer expired */
andrewbonney 0:ec559500a63f 143 #define ENOSR 63 /* Out of streams resources */
andrewbonney 0:ec559500a63f 144 #define ENONET 64 /* Machine is not on the network */
andrewbonney 0:ec559500a63f 145 #define ENOPKG 65 /* Package not installed */
andrewbonney 0:ec559500a63f 146 #define EREMOTE 66 /* Object is remote */
andrewbonney 0:ec559500a63f 147 #define ENOLINK 67 /* Link has been severed */
andrewbonney 0:ec559500a63f 148 #define EADV 68 /* Advertise error */
andrewbonney 0:ec559500a63f 149 #define ESRMNT 69 /* Srmount error */
andrewbonney 0:ec559500a63f 150 #define ECOMM 70 /* Communication error on send */
andrewbonney 0:ec559500a63f 151 #define EPROTO 71 /* Protocol error */
andrewbonney 0:ec559500a63f 152 #define EMULTIHOP 72 /* Multihop attempted */
andrewbonney 0:ec559500a63f 153 #define EDOTDOT 73 /* RFS specific error */
andrewbonney 0:ec559500a63f 154 #define EBADMSG 74 /* Not a data message */
andrewbonney 0:ec559500a63f 155 #define EOVERFLOW 75 /* Value too large for defined data type */
andrewbonney 0:ec559500a63f 156 #define ENOTUNIQ 76 /* Name not unique on network */
andrewbonney 0:ec559500a63f 157 #define EBADFD 77 /* File descriptor in bad state */
andrewbonney 0:ec559500a63f 158 #define EREMCHG 78 /* Remote address changed */
andrewbonney 0:ec559500a63f 159 #define ELIBACC 79 /* Can not access a needed shared library */
andrewbonney 0:ec559500a63f 160 #define ELIBBAD 80 /* Accessing a corrupted shared library */
andrewbonney 0:ec559500a63f 161 #define ELIBSCN 81 /* .lib section in a.out corrupted */
andrewbonney 0:ec559500a63f 162 #define ELIBMAX 82 /* Attempting to link in too many shared libraries */
andrewbonney 0:ec559500a63f 163 #define ELIBEXEC 83 /* Cannot exec a shared library directly */
andrewbonney 0:ec559500a63f 164 #define EILSEQ 84 /* Illegal byte sequence */
andrewbonney 0:ec559500a63f 165 #define ERESTART 85 /* Interrupted system call should be restarted */
andrewbonney 0:ec559500a63f 166 #define ESTRPIPE 86 /* Streams pipe error */
andrewbonney 0:ec559500a63f 167 #define EUSERS 87 /* Too many users */
andrewbonney 0:ec559500a63f 168 #define ENOTSOCK 88 /* Socket operation on non-socket */
andrewbonney 0:ec559500a63f 169 #define EDESTADDRREQ 89 /* Destination address required */
andrewbonney 0:ec559500a63f 170 #define EMSGSIZE 90 /* Message too long */
andrewbonney 0:ec559500a63f 171 #define EPROTOTYPE 91 /* Protocol wrong type for socket */
andrewbonney 0:ec559500a63f 172 #define ENOPROTOOPT 92 /* Protocol not available */
andrewbonney 0:ec559500a63f 173 #define EPROTONOSUPPORT 93 /* Protocol not supported */
andrewbonney 0:ec559500a63f 174 #define ESOCKTNOSUPPORT 94 /* Socket type not supported */
andrewbonney 0:ec559500a63f 175 #define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
andrewbonney 0:ec559500a63f 176 #define EPFNOSUPPORT 96 /* Protocol family not supported */
andrewbonney 0:ec559500a63f 177 #define EAFNOSUPPORT 97 /* Address family not supported by protocol */
andrewbonney 0:ec559500a63f 178 #define EADDRINUSE 98 /* Address already in use */
andrewbonney 0:ec559500a63f 179 #define EADDRNOTAVAIL 99 /* Cannot assign requested address */
andrewbonney 0:ec559500a63f 180 #define ENETDOWN 100 /* Network is down */
andrewbonney 0:ec559500a63f 181 #define ENETUNREACH 101 /* Network is unreachable */
andrewbonney 0:ec559500a63f 182 #define ENETRESET 102 /* Network dropped connection because of reset */
andrewbonney 0:ec559500a63f 183 #define ECONNABORTED 103 /* Software caused connection abort */
andrewbonney 0:ec559500a63f 184 #define ECONNRESET 104 /* Connection reset by peer */
andrewbonney 0:ec559500a63f 185 #define ENOBUFS 105 /* No buffer space available */
andrewbonney 0:ec559500a63f 186 #define EISCONN 106 /* Transport endpoint is already connected */
andrewbonney 0:ec559500a63f 187 #define ENOTCONN 107 /* Transport endpoint is not connected */
andrewbonney 0:ec559500a63f 188 #define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
andrewbonney 0:ec559500a63f 189 #define ETOOMANYREFS 109 /* Too many references: cannot splice */
andrewbonney 0:ec559500a63f 190 #define ETIMEDOUT 110 /* Connection timed out */
andrewbonney 0:ec559500a63f 191 #define ECONNREFUSED 111 /* Connection refused */
andrewbonney 0:ec559500a63f 192 #define EHOSTDOWN 112 /* Host is down */
andrewbonney 0:ec559500a63f 193 #define EHOSTUNREACH 113 /* No route to host */
andrewbonney 0:ec559500a63f 194 #define EALREADY 114 /* Operation already in progress */
andrewbonney 0:ec559500a63f 195 #define EINPROGRESS 115 /* Operation now in progress */
andrewbonney 0:ec559500a63f 196 #define ESTALE 116 /* Stale NFS file handle */
andrewbonney 0:ec559500a63f 197 #define EUCLEAN 117 /* Structure needs cleaning */
andrewbonney 0:ec559500a63f 198 #define ENOTNAM 118 /* Not a XENIX named type file */
andrewbonney 0:ec559500a63f 199 #define ENAVAIL 119 /* No XENIX semaphores available */
andrewbonney 0:ec559500a63f 200 #define EISNAM 120 /* Is a named type file */
andrewbonney 0:ec559500a63f 201 #define EREMOTEIO 121 /* Remote I/O error */
andrewbonney 0:ec559500a63f 202 #define EDQUOT 122 /* Quota exceeded */
andrewbonney 0:ec559500a63f 203
andrewbonney 0:ec559500a63f 204 #define ENOMEDIUM 123 /* No medium found */
andrewbonney 0:ec559500a63f 205 #define EMEDIUMTYPE 124 /* Wrong medium type */
andrewbonney 0:ec559500a63f 206
andrewbonney 0:ec559500a63f 207
andrewbonney 0:ec559500a63f 208 #define ENSROK 0 /* DNS server returned answer with no data */
andrewbonney 0:ec559500a63f 209 #define ENSRNODATA 160 /* DNS server returned answer with no data */
andrewbonney 0:ec559500a63f 210 #define ENSRFORMERR 161 /* DNS server claims query was misformatted */
andrewbonney 0:ec559500a63f 211 #define ENSRSERVFAIL 162 /* DNS server returned general failure */
andrewbonney 0:ec559500a63f 212 #define ENSRNOTFOUND 163 /* Domain name not found */
andrewbonney 0:ec559500a63f 213 #define ENSRNOTIMP 164 /* DNS server does not implement requested operation */
andrewbonney 0:ec559500a63f 214 #define ENSRREFUSED 165 /* DNS server refused query */
andrewbonney 0:ec559500a63f 215 #define ENSRBADQUERY 166 /* Misformatted DNS query */
andrewbonney 0:ec559500a63f 216 #define ENSRBADNAME 167 /* Misformatted domain name */
andrewbonney 0:ec559500a63f 217 #define ENSRBADFAMILY 168 /* Unsupported address family */
andrewbonney 0:ec559500a63f 218 #define ENSRBADRESP 169 /* Misformatted DNS reply */
andrewbonney 0:ec559500a63f 219 #define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
andrewbonney 0:ec559500a63f 220 #define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
andrewbonney 0:ec559500a63f 221 #define ENSROF 172 /* End of file */
andrewbonney 0:ec559500a63f 222 #define ENSRFILE 173 /* Error reading file */
andrewbonney 0:ec559500a63f 223 #define ENSRNOMEM 174 /* Out of memory */
andrewbonney 0:ec559500a63f 224 #define ENSRDESTRUCTION 175 /* Application terminated lookup */
andrewbonney 0:ec559500a63f 225 #define ENSRQUERYDOMAINTOOLONG 176 /* Domain name is too long */
andrewbonney 0:ec559500a63f 226 #define ENSRCNAMELOOP 177 /* Domain name is too long */
andrewbonney 0:ec559500a63f 227
andrewbonney 0:ec559500a63f 228 #ifndef errno
andrewbonney 0:ec559500a63f 229 extern int errno;
andrewbonney 0:ec559500a63f 230 #endif
andrewbonney 0:ec559500a63f 231
andrewbonney 0:ec559500a63f 232 #endif /* LWIP_PROVIDE_ERRNO */
andrewbonney 0:ec559500a63f 233
andrewbonney 0:ec559500a63f 234 #ifdef __cplusplus
andrewbonney 0:ec559500a63f 235 }
andrewbonney 0:ec559500a63f 236 #endif
andrewbonney 0:ec559500a63f 237
andrewbonney 0:ec559500a63f 238 #endif /* __LWIP_ARCH_H__ */