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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "storage/browser/blob/blob_storage_context.h" | 5 #include "storage/browser/blob/blob_storage_context.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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86 scoped_ptr<BlobDataHandle> BlobStorageContext::GetBlobDataFromPublicURL( | 86 scoped_ptr<BlobDataHandle> BlobStorageContext::GetBlobDataFromPublicURL( |
87 const GURL& url) { | 87 const GURL& url) { |
88 BlobURLMap::iterator found = | 88 BlobURLMap::iterator found = |
89 public_blob_urls_.find(BlobUrlHasRef(url) ? ClearBlobUrlRef(url) : url); | 89 public_blob_urls_.find(BlobUrlHasRef(url) ? ClearBlobUrlRef(url) : url); |
90 if (found == public_blob_urls_.end()) | 90 if (found == public_blob_urls_.end()) |
91 return scoped_ptr<BlobDataHandle>(); | 91 return scoped_ptr<BlobDataHandle>(); |
92 return GetBlobDataFromUUID(found->second); | 92 return GetBlobDataFromUUID(found->second); |
93 } | 93 } |
94 | 94 |
95 scoped_ptr<BlobDataHandle> BlobStorageContext::AddFinishedBlob( | 95 scoped_ptr<BlobDataHandle> BlobStorageContext::AddFinishedBlob( |
96 BlobDataBuilder* external_builder) { | 96 const BlobDataBuilder& external_builder) { |
97 TRACE_EVENT0("Blob", "Context::AddFinishedBlob"); | 97 TRACE_EVENT0("Blob", "Context::AddFinishedBlob"); |
98 StartBuildingBlob(external_builder->uuid_); | 98 StartBuildingBlob(external_builder.uuid_); |
99 BlobMap::iterator found = blob_map_.find(external_builder->uuid_); | 99 BlobMap::iterator found = blob_map_.find(external_builder.uuid_); |
100 DCHECK(found != blob_map_.end()); | 100 DCHECK(found != blob_map_.end()); |
101 BlobMapEntry* entry = found->second; | 101 BlobMapEntry* entry = found->second; |
102 InternalBlobData::Builder* target_blob_builder = entry->data_builder.get(); | 102 InternalBlobData::Builder* target_blob_builder = entry->data_builder.get(); |
103 DCHECK(target_blob_builder); | 103 DCHECK(target_blob_builder); |
104 | 104 |
105 target_blob_builder->set_content_disposition( | 105 target_blob_builder->set_content_disposition( |
106 external_builder->content_disposition_); | 106 external_builder.content_disposition_); |
107 for (const auto& blob_item : external_builder->items_) { | 107 for (const auto& blob_item : external_builder.items_) { |
108 if (!AppendAllocatedBlobItem(external_builder->uuid_, blob_item, | 108 if (!AppendAllocatedBlobItem(external_builder.uuid_, blob_item, |
109 target_blob_builder)) { | 109 target_blob_builder)) { |
110 BlobEntryExceededMemory(entry); | 110 BlobEntryExceededMemory(entry); |
111 break; | 111 break; |
112 } | 112 } |
113 } | 113 } |
114 | 114 |
115 FinishBuildingBlob(external_builder->uuid_, external_builder->content_type_); | 115 FinishBuildingBlob(external_builder.uuid_, external_builder.content_type_); |
116 scoped_ptr<BlobDataHandle> handle = | 116 scoped_ptr<BlobDataHandle> handle = |
117 GetBlobDataFromUUID(external_builder->uuid_); | 117 GetBlobDataFromUUID(external_builder.uuid_); |
118 DecrementBlobRefCount(external_builder->uuid_); | 118 DecrementBlobRefCount(external_builder.uuid_); |
119 return handle.Pass(); | 119 return handle.Pass(); |
120 } | 120 } |
121 | 121 |
| 122 scoped_ptr<BlobDataHandle> BlobStorageContext::AddFinishedBlob( |
| 123 const BlobDataBuilder* builder) { |
| 124 DCHECK(builder); |
| 125 return AddFinishedBlob(*builder); |
| 126 } |
| 127 |
122 bool BlobStorageContext::RegisterPublicBlobURL(const GURL& blob_url, | 128 bool BlobStorageContext::RegisterPublicBlobURL(const GURL& blob_url, |
123 const std::string& uuid) { | 129 const std::string& uuid) { |
124 DCHECK(!BlobUrlHasRef(blob_url)); | 130 DCHECK(!BlobUrlHasRef(blob_url)); |
125 DCHECK(IsInUse(uuid)); | 131 DCHECK(IsInUse(uuid)); |
126 DCHECK(!IsUrlRegistered(blob_url)); | 132 DCHECK(!IsUrlRegistered(blob_url)); |
127 if (!IsInUse(uuid) || IsUrlRegistered(blob_url)) | 133 if (!IsInUse(uuid) || IsUrlRegistered(blob_url)) |
128 return false; | 134 return false; |
129 IncrementBlobRefCount(uuid); | 135 IncrementBlobRefCount(uuid); |
130 public_blob_urls_[blob_url] = uuid; | 136 public_blob_urls_[blob_url] = uuid; |
131 return true; | 137 return true; |
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491 if (found == blob_map_.end()) | 497 if (found == blob_map_.end()) |
492 return false; | 498 return false; |
493 return found->second->IsBeingBuilt(); | 499 return found->second->IsBeingBuilt(); |
494 } | 500 } |
495 | 501 |
496 bool BlobStorageContext::IsUrlRegistered(const GURL& blob_url) { | 502 bool BlobStorageContext::IsUrlRegistered(const GURL& blob_url) { |
497 return public_blob_urls_.find(blob_url) != public_blob_urls_.end(); | 503 return public_blob_urls_.find(blob_url) != public_blob_urls_.end(); |
498 } | 504 } |
499 | 505 |
500 } // namespace storage | 506 } // namespace storage |
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