David Fletcher
/
CC3000WebServer
A Port of TI's Webserver for the CC3000
WebServer/HttpString.h@0:6ad60d78b315, 2013-09-14 (annotated)
- Committer:
- dflet
- Date:
- Sat Sep 14 17:38:41 2013 +0000
- Revision:
- 0:6ad60d78b315
Mostly working will serve the default pages index.html and config.html, but config.html is not woring at present.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
dflet | 0:6ad60d78b315 | 1 | /***************************************************************************** |
dflet | 0:6ad60d78b315 | 2 | * |
dflet | 0:6ad60d78b315 | 3 | * HTTPString.h |
dflet | 0:6ad60d78b315 | 4 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ |
dflet | 0:6ad60d78b315 | 5 | * |
dflet | 0:6ad60d78b315 | 6 | * Redistribution and use in source and binary forms, with or without |
dflet | 0:6ad60d78b315 | 7 | * modification, are permitted provided that the following conditions |
dflet | 0:6ad60d78b315 | 8 | * are met: |
dflet | 0:6ad60d78b315 | 9 | * |
dflet | 0:6ad60d78b315 | 10 | * Redistributions of source code must retain the above copyright |
dflet | 0:6ad60d78b315 | 11 | * notice, this list of conditions and the following disclaimer. |
dflet | 0:6ad60d78b315 | 12 | * |
dflet | 0:6ad60d78b315 | 13 | * Redistributions in binary form must reproduce the above copyright |
dflet | 0:6ad60d78b315 | 14 | * notice, this list of conditions and the following disclaimer in the |
dflet | 0:6ad60d78b315 | 15 | * documentation and/or other materials provided with the |
dflet | 0:6ad60d78b315 | 16 | * distribution. |
dflet | 0:6ad60d78b315 | 17 | * |
dflet | 0:6ad60d78b315 | 18 | * Neither the name of Texas Instruments Incorporated nor the names of |
dflet | 0:6ad60d78b315 | 19 | * its contributors may be used to endorse or promote products derived |
dflet | 0:6ad60d78b315 | 20 | * from this software without specific prior written permission. |
dflet | 0:6ad60d78b315 | 21 | * |
dflet | 0:6ad60d78b315 | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
dflet | 0:6ad60d78b315 | 23 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
dflet | 0:6ad60d78b315 | 24 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
dflet | 0:6ad60d78b315 | 25 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
dflet | 0:6ad60d78b315 | 26 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
dflet | 0:6ad60d78b315 | 27 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
dflet | 0:6ad60d78b315 | 28 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
dflet | 0:6ad60d78b315 | 29 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
dflet | 0:6ad60d78b315 | 30 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
dflet | 0:6ad60d78b315 | 31 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
dflet | 0:6ad60d78b315 | 32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
dflet | 0:6ad60d78b315 | 33 | * |
dflet | 0:6ad60d78b315 | 34 | *****************************************************************************/ |
dflet | 0:6ad60d78b315 | 35 | #ifndef _HTTP_STRING_H_ |
dflet | 0:6ad60d78b315 | 36 | #define _HTTP_STRING_H_ |
dflet | 0:6ad60d78b315 | 37 | |
dflet | 0:6ad60d78b315 | 38 | /** |
dflet | 0:6ad60d78b315 | 39 | * @defgroup HttpString String routines helper module |
dflet | 0:6ad60d78b315 | 40 | * This module implements some string and buffer-related helper routines |
dflet | 0:6ad60d78b315 | 41 | * |
dflet | 0:6ad60d78b315 | 42 | * @{ |
dflet | 0:6ad60d78b315 | 43 | */ |
dflet | 0:6ad60d78b315 | 44 | |
dflet | 0:6ad60d78b315 | 45 | #include "Common.h" |
dflet | 0:6ad60d78b315 | 46 | |
dflet | 0:6ad60d78b315 | 47 | /** |
dflet | 0:6ad60d78b315 | 48 | * A structure to hold a string or buffer which is not null-terminated |
dflet | 0:6ad60d78b315 | 49 | */ |
dflet | 0:6ad60d78b315 | 50 | //#ifdef __CCS__ |
dflet | 0:6ad60d78b315 | 51 | //struct __attribute__ ((__packed__)) HttpBlob |
dflet | 0:6ad60d78b315 | 52 | //#elif __IAR_SYSTEMS_ICC__ |
dflet | 0:6ad60d78b315 | 53 | //#pragma pack(1) |
dflet | 0:6ad60d78b315 | 54 | struct HttpBlob |
dflet | 0:6ad60d78b315 | 55 | //#endif |
dflet | 0:6ad60d78b315 | 56 | { |
dflet | 0:6ad60d78b315 | 57 | uint16 uLength; |
dflet | 0:6ad60d78b315 | 58 | uint8* pData; |
dflet | 0:6ad60d78b315 | 59 | }; |
dflet | 0:6ad60d78b315 | 60 | |
dflet | 0:6ad60d78b315 | 61 | /** |
dflet | 0:6ad60d78b315 | 62 | * Utility macro which sets an existing blob |
dflet | 0:6ad60d78b315 | 63 | */ |
dflet | 0:6ad60d78b315 | 64 | #define HttpBlobSetConst(blob, constString) \ |
dflet | 0:6ad60d78b315 | 65 | { \ |
dflet | 0:6ad60d78b315 | 66 | (blob).pData = (uint8*)constString; \ |
dflet | 0:6ad60d78b315 | 67 | (blob).uLength = sizeof(constString) - 1; \ |
dflet | 0:6ad60d78b315 | 68 | } |
dflet | 0:6ad60d78b315 | 69 | |
dflet | 0:6ad60d78b315 | 70 | /** |
dflet | 0:6ad60d78b315 | 71 | * Perform string comparison between two strings. |
dflet | 0:6ad60d78b315 | 72 | * @param first Pointer to data about the first blob or string |
dflet | 0:6ad60d78b315 | 73 | * @param second Pointer to data about the second blob or string |
dflet | 0:6ad60d78b315 | 74 | * @return zero if equal, positive if first is later in order, negative if second is later in order |
dflet | 0:6ad60d78b315 | 75 | */ |
dflet | 0:6ad60d78b315 | 76 | int HttpString_strcmp(struct HttpBlob first, struct HttpBlob second); |
dflet | 0:6ad60d78b315 | 77 | |
dflet | 0:6ad60d78b315 | 78 | /** |
dflet | 0:6ad60d78b315 | 79 | * return pointer to the next token |
dflet | 0:6ad60d78b315 | 80 | * @param token Pointer to data of the first token |
dflet | 0:6ad60d78b315 | 81 | * @param blob Pointer to data of the search string/blob |
dflet | 0:6ad60d78b315 | 82 | * @return pointer if found, otherwize NULL |
dflet | 0:6ad60d78b315 | 83 | */ |
dflet | 0:6ad60d78b315 | 84 | uint8* HttpString_nextToken(char* pToken, uint16 uTokenLength, struct HttpBlob blob); |
dflet | 0:6ad60d78b315 | 85 | |
dflet | 0:6ad60d78b315 | 86 | /** |
dflet | 0:6ad60d78b315 | 87 | * Parse a string representation of an unsigned decimal number |
dflet | 0:6ad60d78b315 | 88 | * Stops at any non-digit character. |
dflet | 0:6ad60d78b315 | 89 | * @param string The string to parse |
dflet | 0:6ad60d78b315 | 90 | * @return The parsed value |
dflet | 0:6ad60d78b315 | 91 | */ |
dflet | 0:6ad60d78b315 | 92 | uint32 HttpString_atou(struct HttpBlob string); |
dflet | 0:6ad60d78b315 | 93 | |
dflet | 0:6ad60d78b315 | 94 | /** |
dflet | 0:6ad60d78b315 | 95 | * Format an unsigned decimal number as a string |
dflet | 0:6ad60d78b315 | 96 | * @param uNum The number to format |
dflet | 0:6ad60d78b315 | 97 | * @param[in,out] pString A string buffer which returns the formatted string. On entry, uLength is the maximum length of the buffer, upon return uLength is the actual length of the formatted string |
dflet | 0:6ad60d78b315 | 98 | */ |
dflet | 0:6ad60d78b315 | 99 | void HttpString_utoa(uint32 uNum, struct HttpBlob* pString); |
dflet | 0:6ad60d78b315 | 100 | |
dflet | 0:6ad60d78b315 | 101 | /** |
dflet | 0:6ad60d78b315 | 102 | * Format an unsigned decimal number as an hexdecimal string |
dflet | 0:6ad60d78b315 | 103 | * @param uNum The number to format |
dflet | 0:6ad60d78b315 | 104 | * @param bPadZero nonzero to pad with zeros up to the string length, or zero to use minimal length required to represent the number |
dflet | 0:6ad60d78b315 | 105 | * @param[in,out] pString A string buffer which returns the formatted string. On entry, uLength is the maximum length of the buffer, upon return uLength is the actual length of the formatted string |
dflet | 0:6ad60d78b315 | 106 | */ |
dflet | 0:6ad60d78b315 | 107 | void HttpString_htoa(uint32 uNum, struct HttpBlob* pString, uint8 bPadZero); |
dflet | 0:6ad60d78b315 | 108 | |
dflet | 0:6ad60d78b315 | 109 | /// @} |
dflet | 0:6ad60d78b315 | 110 | |
dflet | 0:6ad60d78b315 | 111 | #endif // _HTTP_STRING_H_ |
dflet | 0:6ad60d78b315 | 112 |