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
|
#ifndef CEPH_RGW_QUOTA_H
#define CEPH_RGW_QUOTA_H
#include "include/utime.h"
#include "include/atomic.h"
#include "common/lru_map.h"
#include "common/RefCountedObj.h"
class RGWRados;
class JSONObj;
struct RGWQuotaInfo {
int64_t max_size_kb;
int64_t max_objects;
bool enabled;
RGWQuotaInfo() : max_size_kb(-1), max_objects(-1), enabled(false) {}
void encode(bufferlist& bl) const {
ENCODE_START(1, 1, bl);
::encode(max_size_kb, bl);
::encode(max_objects, bl);
::encode(enabled, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::iterator& bl) {
DECODE_START(1, bl);
::decode(max_size_kb, bl);
::decode(max_objects, bl);
::decode(enabled, bl);
DECODE_FINISH(bl);
}
void dump(Formatter *f) const;
void decode_json(JSONObj *obj);
};
WRITE_CLASS_ENCODER(RGWQuotaInfo)
class rgw_bucket;
class RGWQuotaHandler {
RefCountedWaitObject async_refcount;
public:
RGWQuotaHandler() {}
virtual ~RGWQuotaHandler() {
async_refcount.put_wait(); /* wait for all pending async requests to complete */
}
virtual int check_quota(rgw_bucket& bucket, RGWQuotaInfo& bucket_quota,
uint64_t num_objs, uint64_t size) = 0;
virtual void update_stats(rgw_bucket& bucket, int obj_delta, uint64_t added_bytes, uint64_t removed_bytes) = 0;
static RGWQuotaHandler *generate_handler(RGWRados *store);
static void free_handler(RGWQuotaHandler *handler);
};
#endif
|
