blob: fb94fefcba5a1673824cd179b8ec5cb4aa1591ae (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* Copyright (C) 2018 Codership Oy <info@codership.com>
*
* This file is part of wsrep-lib.
*
* Wsrep-lib is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* Wsrep-lib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with wsrep-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#include "wsrep/key.hpp"
#include <ostream>
#include <iomanip>
namespace
{
void print_key_part(std::ostream& os, const void* ptr, size_t len)
{
std::ios::fmtflags flags_save(os.flags());
os << len << ": ";
for (size_t i(0); i < len; ++i)
{
os << std::hex
<< std::setfill('0')
<< std::setw(2)
<< static_cast<int>(
*(reinterpret_cast<const unsigned char*>(ptr) + i)) << " ";
}
os.flags(flags_save);
}
}
std::ostream& wsrep::operator<<(std::ostream& os,
enum wsrep::key::type key_type)
{
switch (key_type)
{
case wsrep::key::shared: os << "shared"; break;
case wsrep::key::reference: os << "reference"; break;
case wsrep::key::update: os << "update"; break;
case wsrep::key::exclusive: os << "exclusive"; break;
default: os << "unknown"; break;
}
return os;
}
std::ostream& wsrep::operator<<(std::ostream& os, const wsrep::key& key)
{
os << "type: " << key.type();
for (size_t i(0); i < key.size(); ++i)
{
os << "\n ";
print_key_part(os, key.key_parts()[i].data(), key.key_parts()[i].size());
}
return os;
}
|
