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ReplayFragments.cc
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1 /*
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 "ReplayFragments.h"
30 
31 #include <Common/Logger.h>
32 #include <Common/Serialization.h>
33 
34 using namespace Hypertable;
36 
38  return 1;
39 }
40 
44 }
45 
61 void ReplayFragments::encode_internal(uint8_t **bufp) const {
67  for (auto fragment : m_fragments)
68  Serialization::encode_i32(bufp, fragment);
69  m_receiver_plan.encode(bufp);
71 }
72 
73 void ReplayFragments::decode_internal(uint8_t version, const uint8_t **bufp,
74  size_t *remainp) {
75  m_op_id = Serialization::decode_i64(bufp, remainp);
76  m_location = Serialization::decode_vstr(bufp, remainp);
78  m_type = Serialization::decode_i32(bufp, remainp);
79  size_t count = Serialization::decode_i32(bufp, remainp);
80  m_fragments.reserve(count);
81  for (size_t i=0; i<count; ++i)
82  m_fragments.push_back(Serialization::decode_i32(bufp, remainp));
83  m_receiver_plan.decode(bufp, remainp);
85 }
86 
87 
88 
char * decode_vstr(const uint8_t **bufp, size_t *remainp)
Decode a vstr (vint64, data, null).
virtual size_t encoded_length() const
Returns serialized object length.
Definition: Serializable.cc:37
size_t encoded_length_vstr(size_t len)
Computes the encoded length of vstr (vint64, data, null)
uint32_t decode_i32(const uint8_t **bufp, size_t *remainp)
Decode a 32-bit integer in little-endian order.
Lib::RangeServerRecovery::ReceiverPlan m_receiver_plan
Receiver plan.
Declarations for ReplayFragments request parameters.
uint64_t decode_i64(const uint8_t **bufp, size_t *remainp)
Decode a 64-bit integer in little-endian order.
virtual void encode(uint8_t **bufp) const
Writes serialized representation of object to a buffer.
Definition: Serializable.cc:64
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 encode_internal(uint8_t **bufp) const override
Writes serialized representation of object to a buffer.
virtual void decode(const uint8_t **bufp, size_t *remainp)
Reads serialized representation of object from a buffer.
Definition: Serializable.cc:70
void encode_vstr(uint8_t **bufp, const void *buf, size_t len)
Encode a buffer as variable length string (vint64, data, null)
Hypertable definitions
size_t encoded_length_internal() const override
Returns internal serialized length.
void decode_internal(uint8_t version, const uint8_t **bufp, size_t *remainp) override
Reads serialized representation of object from a buffer.
uint8_t encoding_version() const override
Returns encoding version.