Xinlei Cao / MbedSmartRest

Own fork of MbedSmartRest

Dependents:   MbedSmartRestMain MbedSmartRestMain

Fork of MbedSmartRest by Cumulocity Official

HTTPResponseFilter.h@0:099f76422485, 2014-07-03 (annotated)

Committer:
Cumulocity
Date:
Thu Jul 03 20:38:04 2014 +0200
Revision:
0:099f76422485
Child:
16:81f9e39914cf
Updated from revision 0413a0179eb6

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Cumulocity 0:099f76422485 1 /*
Cumulocity 0:099f76422485 2 * HTTPResponseFilter.h
Cumulocity 0:099f76422485 3 *
Cumulocity 0:099f76422485 4 * Created on: Feb 1, 2013
Cumulocity 0:099f76422485 5 * * Authors: Vincent Wochnik <v.wochnik@gmail.com>
Cumulocity 0:099f76422485 6 *
Cumulocity 0:099f76422485 7 * Copyright (c) 2013 Cumulocity GmbH
Cumulocity 0:099f76422485 8 *
Cumulocity 0:099f76422485 9 * Permission is hereby granted, free of charge, to any person obtaining
Cumulocity 0:099f76422485 10 * a copy of this software and associated documentation files (the
Cumulocity 0:099f76422485 11 * "Software"), to deal in the Software without restriction, including
Cumulocity 0:099f76422485 12 * without limitation the rights to use, copy, modify, merge, publish,
Cumulocity 0:099f76422485 13 * distribute, sublicense, and/or sell copies of the Software, and to
Cumulocity 0:099f76422485 14 * permit persons to whom the Software is furnished to do so, subject to
Cumulocity 0:099f76422485 15 * the following conditions:
Cumulocity 0:099f76422485 16 *
Cumulocity 0:099f76422485 17 * The above copyright notice and this permission notice shall be
Cumulocity 0:099f76422485 18 * included in all copies or substantial portions of the Software.
Cumulocity 0:099f76422485 19 *
Cumulocity 0:099f76422485 20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
Cumulocity 0:099f76422485 21 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Cumulocity 0:099f76422485 22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Cumulocity 0:099f76422485 23 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
Cumulocity 0:099f76422485 24 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
Cumulocity 0:099f76422485 25 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
Cumulocity 0:099f76422485 26 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Cumulocity 0:099f76422485 27 */
Cumulocity 0:099f76422485 28
Cumulocity 0:099f76422485 29 #ifndef HTTPRESPONSEFILTER_H
Cumulocity 0:099f76422485 30 #define HTTPRESPONSEFILTER_H
Cumulocity 0:099f76422485 31
Cumulocity 0:099f76422485 32 #include <stddef.h>
Cumulocity 0:099f76422485 33 #include "AbstractDataSource.h"
Cumulocity 0:099f76422485 34
Cumulocity 0:099f76422485 35 #define RESPF_STATE_INIT 0
Cumulocity 0:099f76422485 36 #define RESPF_STATE_READ_STATUS 1
Cumulocity 0:099f76422485 37 #define RESPF_STATE_READ_HEADERS 2
Cumulocity 0:099f76422485 38
Cumulocity 0:099f76422485 39 /**
Cumulocity 0:099f76422485 40 * Reads and evaluates a HTTP response.
Cumulocity 0:099f76422485 41 * The read() and status() methods allow access to the response content
Cumulocity 0:099f76422485 42 * without HTTP headers.
Cumulocity 0:099f76422485 43 */
Cumulocity 0:099f76422485 44 class HTTPResponseFilter : public AbstractDataSource
Cumulocity 0:099f76422485 45 {
Cumulocity 0:099f76422485 46 public:
Cumulocity 0:099f76422485 47 HTTPResponseFilter(AbstractDataSource& source);
Cumulocity 0:099f76422485 48 ~HTTPResponseFilter();
Cumulocity 0:099f76422485 49
Cumulocity 0:099f76422485 50 char read();
Cumulocity 0:099f76422485 51 uint8_t status();
Cumulocity 0:099f76422485 52
Cumulocity 0:099f76422485 53 uint16_t readStatus();
Cumulocity 0:099f76422485 54 bool skipHeaders();
Cumulocity 0:099f76422485 55
Cumulocity 0:099f76422485 56 void reset();
Cumulocity 0:099f76422485 57
Cumulocity 0:099f76422485 58 private:
Cumulocity 0:099f76422485 59 AbstractDataSource& _source;
Cumulocity 0:099f76422485 60 uint8_t _state;
Cumulocity 0:099f76422485 61 size_t _length, _read;
Cumulocity 0:099f76422485 62 };
Cumulocity 0:099f76422485 63
Cumulocity 0:099f76422485 64 #endif