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Read.cc
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1 /* -*- c++ -*-
2  * Copyright (C) 2007-2015 Hypertable, Inc.
3  *
4  * This file is part of Hypertable.
5  *
6  * Hypertable is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 3
9  * of the License, or any later version.
10  *
11  * Hypertable is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19  * 02110-1301, USA.
20  */
21 
26 
27 #include <Common/Compat.h>
28 
29 #include "Read.h"
30 
31 #include <Common/Logger.h>
32 #include <Common/Serialization.h>
33 
34 using namespace Hypertable;
36 
37 uint8_t Read::encoding_version() const {
38  return 1;
39 }
40 
42  return 12;
43 }
44 
45 void Read::encode_internal(uint8_t **bufp) const {
48 }
49 
50 void Read::decode_internal(uint8_t version, const uint8_t **bufp,
51  size_t *remainp) {
52  (void)version;
53  m_offset = Serialization::decode_i64(bufp, remainp);
54  m_amount = Serialization::decode_i32(bufp, remainp);
55 }
Declarations for Read response parameters.
uint8_t encoding_version() const override
Returns encoding version.
Definition: Read.cc:37
uint32_t decode_i32(const uint8_t **bufp, size_t *remainp)
Decode a 32-bit integer in little-endian order.
void encode_internal(uint8_t **bufp) const override
Writes serialized representation of object to a buffer.
Definition: Read.cc:45
uint64_t decode_i64(const uint8_t **bufp, size_t *remainp)
Decode a 64-bit integer in little-endian order.
uint32_t m_amount
Amount of data read.
Definition: Read.h:83
Logging routines and macros.
void encode_i32(uint8_t **bufp, uint32_t val)
Encode a 32-bit integer in little-endian order.
Compatibility Macros for C/C++.
void encode_i64(uint8_t **bufp, uint64_t val)
Encode a 64-bit integer in little-endian order.
Functions to serialize/deserialize primitives to/from a memory buffer.
void decode_internal(uint8_t version, const uint8_t **bufp, size_t *remainp) override
Reads serialized representation of object from a buffer.
Definition: Read.cc:50
Hypertable definitions
size_t encoded_length_internal() const override
Returns internal serialized length.
Definition: Read.cc:41