Fang Bao / HTTPClient

HTTPClient

Fork of HTTPClient by Donatien Garnier

data/HTTPText.cpp@19:1211b05ba323, 2014-10-10 (annotated)

Committer:
fangbao
Date:
Fri Oct 10 09:41:01 2014 +0000
Revision:
19:1211b05ba323
Parent:
16:1f743885e7de 
Fix an issue: the server might send back "Access-Control-Allow-Credentials: true" in the Response Headers. The length of the key in that header is 33 bytes, which is larger than the size of the 'key' buffer (32 bytes).

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:2ccb9960a044 1 /* HTTPText.cpp */
donatien 10:e1351de84c16 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 10:e1351de84c16 3 *
donatien 10:e1351de84c16 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 10:e1351de84c16 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 10:e1351de84c16 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 10:e1351de84c16 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 10:e1351de84c16 8 * furnished to do so, subject to the following conditions:
donatien 10:e1351de84c16 9 *
donatien 10:e1351de84c16 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 10:e1351de84c16 11 * substantial portions of the Software.
donatien 10:e1351de84c16 12 *
donatien 10:e1351de84c16 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 10:e1351de84c16 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 10:e1351de84c16 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 10:e1351de84c16 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 10:e1351de84c16 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 10:e1351de84c16 18 */
donatien 0:2ccb9960a044 19
donatien 0:2ccb9960a044 20 #include "HTTPText.h"
donatien 0:2ccb9960a044 21
donatien 0:2ccb9960a044 22 #include <cstring>
donatien 0:2ccb9960a044 23
donatien 13:be61104f4e91 24 #define OK 0
donatien 13:be61104f4e91 25
donatien 13:be61104f4e91 26 using std::memcpy;
donatien 13:be61104f4e91 27 using std::strncpy;
donatien 13:be61104f4e91 28 using std::strlen;
donatien 13:be61104f4e91 29
donatien 13:be61104f4e91 30 #define MIN(x,y) (((x)<(y))?(x):(y))
donatien 13:be61104f4e91 31
donatien 0:2ccb9960a044 32 HTTPText::HTTPText(char* str) : m_str(str), m_pos(0)
donatien 0:2ccb9960a044 33 {
donatien 0:2ccb9960a044 34 m_size = strlen(str) + 1;
donatien 0:2ccb9960a044 35 }
donatien 0:2ccb9960a044 36
donatien 0:2ccb9960a044 37 HTTPText::HTTPText(char* str, size_t size) : m_str(str), m_size(size), m_pos(0)
donatien 0:2ccb9960a044 38 {
donatien 0:2ccb9960a044 39
donatien 0:2ccb9960a044 40 }
donatien 0:2ccb9960a044 41
donatien 0:2ccb9960a044 42 //IHTTPDataIn
donatien 16:1f743885e7de 43 /*virtual*/ void HTTPText::readReset()
donatien 16:1f743885e7de 44 {
donatien 16:1f743885e7de 45 m_pos = 0;
donatien 16:1f743885e7de 46 }
donatien 16:1f743885e7de 47
donatien 0:2ccb9960a044 48 /*virtual*/ int HTTPText::read(char* buf, size_t len, size_t* pReadLen)
donatien 0:2ccb9960a044 49 {
donatien 0:2ccb9960a044 50 *pReadLen = MIN(len, m_size - 1 - m_pos);
donatien 0:2ccb9960a044 51 memcpy(buf, m_str + m_pos, *pReadLen);
donatien 0:2ccb9960a044 52 m_pos += *pReadLen;
donatien 0:2ccb9960a044 53 return OK;
donatien 0:2ccb9960a044 54 }
donatien 0:2ccb9960a044 55
donatien 0:2ccb9960a044 56 /*virtual*/ int HTTPText::getDataType(char* type, size_t maxTypeLen) //Internet media type for Content-Type header
donatien 0:2ccb9960a044 57 {
donatien 0:2ccb9960a044 58 strncpy(type, "text/plain", maxTypeLen-1);
donatien 0:2ccb9960a044 59 type[maxTypeLen-1] = '\0';
donatien 0:2ccb9960a044 60 return OK;
donatien 0:2ccb9960a044 61 }
donatien 0:2ccb9960a044 62
donatien 0:2ccb9960a044 63 /*virtual*/ bool HTTPText::getIsChunked() //For Transfer-Encoding header
donatien 0:2ccb9960a044 64 {
donatien 0:2ccb9960a044 65 return false;
donatien 0:2ccb9960a044 66 }
donatien 0:2ccb9960a044 67
donatien 0:2ccb9960a044 68 /*virtual*/ size_t HTTPText::getDataLen() //For Content-Length header
donatien 0:2ccb9960a044 69 {
donatien 0:2ccb9960a044 70 return m_size - 1;
donatien 0:2ccb9960a044 71 }
donatien 0:2ccb9960a044 72
donatien 0:2ccb9960a044 73 //IHTTPDataOut
donatien 16:1f743885e7de 74 /*virtual*/ void HTTPText::writeReset()
donatien 16:1f743885e7de 75 {
donatien 16:1f743885e7de 76 m_pos = 0;
donatien 16:1f743885e7de 77 }
donatien 16:1f743885e7de 78
donatien 0:2ccb9960a044 79 /*virtual*/ int HTTPText::write(const char* buf, size_t len)
donatien 0:2ccb9960a044 80 {
donatien 0:2ccb9960a044 81 size_t writeLen = MIN(len, m_size - 1 - m_pos);
donatien 0:2ccb9960a044 82 memcpy(m_str + m_pos, buf, writeLen);
donatien 0:2ccb9960a044 83 m_pos += writeLen;
donatien 0:2ccb9960a044 84 m_str[m_pos] = '\0';
donatien 0:2ccb9960a044 85 return OK;
donatien 0:2ccb9960a044 86 }
donatien 0:2ccb9960a044 87
donatien 0:2ccb9960a044 88 /*virtual*/ void HTTPText::setDataType(const char* type) //Internet media type from Content-Type header
donatien 0:2ccb9960a044 89 {
donatien 0:2ccb9960a044 90
donatien 0:2ccb9960a044 91 }
donatien 0:2ccb9960a044 92
donatien 0:2ccb9960a044 93 /*virtual*/ void HTTPText::setIsChunked(bool chunked) //From Transfer-Encoding header
donatien 0:2ccb9960a044 94 {
donatien 0:2ccb9960a044 95
donatien 0:2ccb9960a044 96 }
donatien 0:2ccb9960a044 97
donatien 0:2ccb9960a044 98 /*virtual*/ void HTTPText::setDataLen(size_t len) //From Content-Length header, or if the transfer is chunked, next chunk length
donatien 0:2ccb9960a044 99 {
donatien 0:2ccb9960a044 100
donatien 0:2ccb9960a044 101 }
donatien 0:2ccb9960a044 102
donatien 0:2ccb9960a044 103
donatien 0:2ccb9960a044 104