blob: 8290a0f8db30bf497a458d9fe46bcca03f19edff (
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
|
// Copyright © 2011, 2012, 2014-2016, 2019 Richard Kettlewell.
//
// This program 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 3 of the License, or
// (at your option) any later version.
//
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
#include <config.h>
#include "rsbackup.h"
#include "Volume.h"
#include "Errors.h"
#include "PrunePolicy.h"
#include <cassert>
PrunePolicy::PrunePolicy(const std::string &name) {
if(!policies)
policies = new policies_type();
(*policies)[name] = this;
}
const std::string &PrunePolicy::get(const Volume *volume,
const std::string &name) const {
auto it = volume->pruneParameters.find(name);
if(it != volume->pruneParameters.end())
return it->second;
else
throw ConfigError("missing pruning parameter '" + name + "'");
}
const std::string &PrunePolicy::get(const Volume *volume,
const std::string &name,
const std::string &def) const {
auto it = volume->pruneParameters.find(name);
if(it != volume->pruneParameters.end())
return it->second;
else
return def;
}
const PrunePolicy *PrunePolicy::find(const std::string &name) {
assert(policies != nullptr); // policies not statically initialized
auto it = policies->find(name);
if(it == policies->end())
throw ConfigError("unrecognized pruning policy '" + name + "'");
return it->second;
}
void validatePrunePolicy(const Volume *volume) {
const PrunePolicy *policy = PrunePolicy::find(volume->prunePolicy);
policy->validate(volume);
}
|
