blob: 22c2b4375dcaaf6002d2fdf43ecefcf37f4505e4 (
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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#ifndef CEPH_LIBRBD_TRASH_WATCHER_TYPES_H
#define CEPH_LIBRBD_TRASH_WATCHER_TYPES_H
#include "include/int_types.h"
#include "include/buffer_fwd.h"
#include "include/encoding.h"
#include "cls/rbd/cls_rbd_types.h"
#include <iosfwd>
#include <list>
#include <string>
#include <boost/variant.hpp>
namespace librbd {
namespace trash_watcher {
enum NotifyOp {
NOTIFY_OP_IMAGE_ADDED = 0,
NOTIFY_OP_IMAGE_REMOVED = 1
};
struct ImageAddedPayload {
static const NotifyOp NOTIFY_OP = NOTIFY_OP_IMAGE_ADDED;
std::string image_id;
cls::rbd::TrashImageSpec trash_image_spec;
ImageAddedPayload() {
}
ImageAddedPayload(const std::string& image_id,
const cls::rbd::TrashImageSpec& trash_image_spec)
: image_id(image_id), trash_image_spec(trash_image_spec) {
}
void encode(bufferlist &bl) const;
void decode(__u8 version, bufferlist::const_iterator &iter);
void dump(Formatter *f) const;
};
struct ImageRemovedPayload {
static const NotifyOp NOTIFY_OP = NOTIFY_OP_IMAGE_REMOVED;
std::string image_id;
ImageRemovedPayload() {
}
ImageRemovedPayload(const std::string& image_id)
: image_id(image_id) {
}
void encode(bufferlist &bl) const;
void decode(__u8 version, bufferlist::const_iterator &iter);
void dump(Formatter *f) const;
};
struct UnknownPayload {
static const NotifyOp NOTIFY_OP = static_cast<NotifyOp>(-1);
UnknownPayload() {
}
void encode(bufferlist &bl) const;
void decode(__u8 version, bufferlist::const_iterator &iter);
void dump(Formatter *f) const;
};
typedef boost::variant<ImageAddedPayload,
ImageRemovedPayload,
UnknownPayload> Payload;
struct NotifyMessage {
NotifyMessage(const Payload &payload = UnknownPayload()) : payload(payload) {
}
Payload payload;
void encode(bufferlist& bl) const;
void decode(bufferlist::const_iterator& it);
void dump(Formatter *f) const;
static void generate_test_instances(std::list<NotifyMessage *> &o);
};
WRITE_CLASS_ENCODER(NotifyMessage);
std::ostream &operator<<(std::ostream &out, const NotifyOp &op);
} // namespace trash_watcher
} // namespace librbd
using librbd::trash_watcher::encode;
using librbd::trash_watcher::decode;
#endif // CEPH_LIBRBD_TRASH_WATCHER_TYPES_H
|
