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
content / browser / cache_storage / cache_storage_quota_client.cc [blame]
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/cache_storage/cache_storage_quota_client.h"
#include "components/services/storage/public/cpp/buckets/bucket_locator.h"
#include "content/browser/cache_storage/cache_storage_manager.h"
#include "storage/browser/quota/quota_client_type.h"
#include "third_party/blink/public/mojom/quota/quota_types.mojom.h"
namespace content {
CacheStorageQuotaClient::CacheStorageQuotaClient(
scoped_refptr<CacheStorageManager> cache_manager,
storage::mojom::CacheStorageOwner owner)
: cache_manager_(std::move(cache_manager)), owner_(owner) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
}
CacheStorageQuotaClient::~CacheStorageQuotaClient() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
}
void CacheStorageQuotaClient::GetBucketUsage(
const storage::BucketLocator& bucket,
GetBucketUsageCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK_EQ(bucket.type, blink::mojom::StorageType::kTemporary);
if (!CacheStorageManager::IsValidQuotaStorageKey(bucket.storage_key)) {
std::move(callback).Run(0);
return;
}
cache_manager_->GetBucketUsage(bucket, owner_, std::move(callback));
}
void CacheStorageQuotaClient::GetStorageKeysForType(
blink::mojom::StorageType type,
GetStorageKeysForTypeCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK_EQ(type, blink::mojom::StorageType::kTemporary);
cache_manager_->GetStorageKeys(owner_, std::move(callback));
}
void CacheStorageQuotaClient::DeleteBucketData(
const storage::BucketLocator& bucket,
DeleteBucketDataCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK_EQ(bucket.type, blink::mojom::StorageType::kTemporary);
if (!CacheStorageManager::IsValidQuotaStorageKey(bucket.storage_key)) {
std::move(callback).Run(blink::mojom::QuotaStatusCode::kOk);
return;
}
cache_manager_->DeleteBucketData(bucket, owner_, std::move(callback));
}
void CacheStorageQuotaClient::PerformStorageCleanup(
blink::mojom::StorageType type,
PerformStorageCleanupCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
std::move(callback).Run();
}
// static
storage::QuotaClientType CacheStorageQuotaClient::GetClientTypeFromOwner(
storage::mojom::CacheStorageOwner owner) {
switch (owner) {
case storage::mojom::CacheStorageOwner::kCacheAPI:
return storage::QuotaClientType::kServiceWorkerCache;
case storage::mojom::CacheStorageOwner::kBackgroundFetch:
return storage::QuotaClientType::kBackgroundFetch;
}
}
} // namespace content