Nino Der Kinderen / Mbed 2 deprecated InetTest

Embedded C project:18/12/2014

Dependencies:   DS1307 TextLCD mbed

NetServices/services/http/client/data/HTTPStream.cpp@0:8d87bc453349, 2014-12-18 (annotated)

Committer:
ninoderkinderen
Date:
Thu Dec 18 09:35:49 2014 +0000
Revision:
0:8d87bc453349
Programma embedded C

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ninoderkinderen 0:8d87bc453349 1
ninoderkinderen 0:8d87bc453349 2 /*
ninoderkinderen 0:8d87bc453349 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
ninoderkinderen 0:8d87bc453349 4
ninoderkinderen 0:8d87bc453349 5 Permission is hereby granted, free of charge, to any person obtaining a copy
ninoderkinderen 0:8d87bc453349 6 of this software and associated documentation files (the "Software"), to deal
ninoderkinderen 0:8d87bc453349 7 in the Software without restriction, including without limitation the rights
ninoderkinderen 0:8d87bc453349 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ninoderkinderen 0:8d87bc453349 9 copies of the Software, and to permit persons to whom the Software is
ninoderkinderen 0:8d87bc453349 10 furnished to do so, subject to the following conditions:
ninoderkinderen 0:8d87bc453349 11
ninoderkinderen 0:8d87bc453349 12 The above copyright notice and this permission notice shall be included in
ninoderkinderen 0:8d87bc453349 13 all copies or substantial portions of the Software.
ninoderkinderen 0:8d87bc453349 14
ninoderkinderen 0:8d87bc453349 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ninoderkinderen 0:8d87bc453349 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ninoderkinderen 0:8d87bc453349 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ninoderkinderen 0:8d87bc453349 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ninoderkinderen 0:8d87bc453349 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ninoderkinderen 0:8d87bc453349 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ninoderkinderen 0:8d87bc453349 21 THE SOFTWARE.
ninoderkinderen 0:8d87bc453349 22 */
ninoderkinderen 0:8d87bc453349 23
ninoderkinderen 0:8d87bc453349 24 #include "HTTPStream.h"
ninoderkinderen 0:8d87bc453349 25
ninoderkinderen 0:8d87bc453349 26 #define MIN(a,b) ((a)<(b)?(a):(b))
ninoderkinderen 0:8d87bc453349 27
ninoderkinderen 0:8d87bc453349 28 HTTPStream::HTTPStream() : HTTPData(), m_buf(NULL), m_size(0), m_len(0)
ninoderkinderen 0:8d87bc453349 29 {
ninoderkinderen 0:8d87bc453349 30
ninoderkinderen 0:8d87bc453349 31 }
ninoderkinderen 0:8d87bc453349 32
ninoderkinderen 0:8d87bc453349 33 HTTPStream::~HTTPStream()
ninoderkinderen 0:8d87bc453349 34 {
ninoderkinderen 0:8d87bc453349 35
ninoderkinderen 0:8d87bc453349 36 }
ninoderkinderen 0:8d87bc453349 37
ninoderkinderen 0:8d87bc453349 38
ninoderkinderen 0:8d87bc453349 39 void HTTPStream::readNext(byte* buf, int size)
ninoderkinderen 0:8d87bc453349 40 {
ninoderkinderen 0:8d87bc453349 41 m_buf = buf;
ninoderkinderen 0:8d87bc453349 42 m_size = size;
ninoderkinderen 0:8d87bc453349 43 m_len = 0;
ninoderkinderen 0:8d87bc453349 44 }
ninoderkinderen 0:8d87bc453349 45
ninoderkinderen 0:8d87bc453349 46 bool HTTPStream::readable()
ninoderkinderen 0:8d87bc453349 47 {
ninoderkinderen 0:8d87bc453349 48 return (m_len>0);
ninoderkinderen 0:8d87bc453349 49 }
ninoderkinderen 0:8d87bc453349 50
ninoderkinderen 0:8d87bc453349 51 int HTTPStream::readLen()
ninoderkinderen 0:8d87bc453349 52 {
ninoderkinderen 0:8d87bc453349 53 return m_len;
ninoderkinderen 0:8d87bc453349 54 }
ninoderkinderen 0:8d87bc453349 55
ninoderkinderen 0:8d87bc453349 56 void HTTPStream::clear()
ninoderkinderen 0:8d87bc453349 57 {
ninoderkinderen 0:8d87bc453349 58 //Do nothing here since it is a stream and not a buffer
ninoderkinderen 0:8d87bc453349 59 }
ninoderkinderen 0:8d87bc453349 60
ninoderkinderen 0:8d87bc453349 61 int HTTPStream::read(char* buf, int len)
ninoderkinderen 0:8d87bc453349 62 {
ninoderkinderen 0:8d87bc453349 63 return 0; //Unsupported yet
ninoderkinderen 0:8d87bc453349 64 }
ninoderkinderen 0:8d87bc453349 65
ninoderkinderen 0:8d87bc453349 66 int HTTPStream::write(const char* buf, int len)
ninoderkinderen 0:8d87bc453349 67 {
ninoderkinderen 0:8d87bc453349 68 if(!m_buf)
ninoderkinderen 0:8d87bc453349 69 return 0;
ninoderkinderen 0:8d87bc453349 70 len = MIN( m_size - m_len, len );
ninoderkinderen 0:8d87bc453349 71 memcpy(m_buf + m_len, buf, len);
ninoderkinderen 0:8d87bc453349 72 m_len += len;
ninoderkinderen 0:8d87bc453349 73 return len;
ninoderkinderen 0:8d87bc453349 74 }
ninoderkinderen 0:8d87bc453349 75
ninoderkinderen 0:8d87bc453349 76 string HTTPStream::getDataType() //Internet media type for Content-Type header
ninoderkinderen 0:8d87bc453349 77 {
ninoderkinderen 0:8d87bc453349 78 return "";
ninoderkinderen 0:8d87bc453349 79 }
ninoderkinderen 0:8d87bc453349 80
ninoderkinderen 0:8d87bc453349 81 void HTTPStream::setDataType(const string& type) //Internet media type from Content-Type header
ninoderkinderen 0:8d87bc453349 82 {
ninoderkinderen 0:8d87bc453349 83 //Do not really care here
ninoderkinderen 0:8d87bc453349 84 }
ninoderkinderen 0:8d87bc453349 85
ninoderkinderen 0:8d87bc453349 86 bool HTTPStream::getIsChunked() //For Transfer-Encoding header
ninoderkinderen 0:8d87bc453349 87 {
ninoderkinderen 0:8d87bc453349 88 return false; //We don't want to chunk this
ninoderkinderen 0:8d87bc453349 89 }
ninoderkinderen 0:8d87bc453349 90
ninoderkinderen 0:8d87bc453349 91 void HTTPStream::setIsChunked(bool chunked) //From Transfer-Encoding header
ninoderkinderen 0:8d87bc453349 92 {
ninoderkinderen 0:8d87bc453349 93 //Nothing to do
ninoderkinderen 0:8d87bc453349 94 }
ninoderkinderen 0:8d87bc453349 95
ninoderkinderen 0:8d87bc453349 96 int HTTPStream::getDataLen() //For Content-Length header
ninoderkinderen 0:8d87bc453349 97 {
ninoderkinderen 0:8d87bc453349 98 return 0;
ninoderkinderen 0:8d87bc453349 99 }
ninoderkinderen 0:8d87bc453349 100
ninoderkinderen 0:8d87bc453349 101 void HTTPStream::setDataLen(int len) //From Content-Length header, or if the transfer is chunked, next chunk length
ninoderkinderen 0:8d87bc453349 102 {
ninoderkinderen 0:8d87bc453349 103
ninoderkinderen 0:8d87bc453349 104 }