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Side by Side Diff: webkit/browser/blob/blob_storage_context.h

Issue 16701004: Fix webkit_storage exports definitions (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase Created 7 years, 6 months ago
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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 #ifndef WEBKIT_BROWSER_BLOB_BLOB_STORAGE_CONTEXT_H_ 5 #ifndef WEBKIT_BROWSER_BLOB_BLOB_STORAGE_CONTEXT_H_
6 #define WEBKIT_BROWSER_BLOB_BLOB_STORAGE_CONTEXT_H_ 6 #define WEBKIT_BROWSER_BLOB_BLOB_STORAGE_CONTEXT_H_
7 7
8 #include <map> 8 #include <map>
9 #include <string> 9 #include <string>
10 10
11 #include "base/memory/ref_counted.h" 11 #include "base/memory/ref_counted.h"
12 #include "base/memory/scoped_ptr.h" 12 #include "base/memory/scoped_ptr.h"
13 #include "base/memory/weak_ptr.h" 13 #include "base/memory/weak_ptr.h"
14 #include "webkit/browser/webkit_storage_browser_export.h"
14 #include "webkit/common/blob/blob_data.h" 15 #include "webkit/common/blob/blob_data.h"
15 #include "webkit/storage/webkit_storage_export.h"
16 16
17 class GURL; 17 class GURL;
18 18
19 namespace base { 19 namespace base {
20 class FilePath; 20 class FilePath;
21 class Time; 21 class Time;
22 } 22 }
23 23
24 namespace webkit_blob { 24 namespace webkit_blob {
25 25
26 class BlobDataHandle; 26 class BlobDataHandle;
27 27
28 // This class handles the logistics of blob Storage within the browser process, 28 // This class handles the logistics of blob Storage within the browser process,
29 // and maintains a mapping from blob uuid to the data. The class is single 29 // and maintains a mapping from blob uuid to the data. The class is single
30 // threaded and should only be used on the IO thread. 30 // threaded and should only be used on the IO thread.
31 // In chromium, there is one instance per profile. 31 // In chromium, there is one instance per profile.
32 class WEBKIT_STORAGE_EXPORT BlobStorageContext 32 class WEBKIT_STORAGE_BROWSER_EXPORT BlobStorageContext
33 : public base::SupportsWeakPtr<BlobStorageContext> { 33 : public base::SupportsWeakPtr<BlobStorageContext> {
34 public: 34 public:
35 BlobStorageContext(); 35 BlobStorageContext();
36 ~BlobStorageContext(); 36 ~BlobStorageContext();
37 37
38 scoped_ptr<BlobDataHandle> GetBlobDataFromUUID(const std::string& uuid); 38 scoped_ptr<BlobDataHandle> GetBlobDataFromUUID(const std::string& uuid);
39 scoped_ptr<BlobDataHandle> GetBlobDataFromPublicURL(const GURL& url); 39 scoped_ptr<BlobDataHandle> GetBlobDataFromPublicURL(const GURL& url);
40 40
41 // Useful for coining blobs from within the browser process. If the 41 // Useful for coining blobs from within the browser process. If the
42 // blob cannot be added due to memory consumption, returns NULL. 42 // blob cannot be added due to memory consumption, returns NULL.
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101 // we count only the items of TYPE_DATA which are held in memory and not 101 // we count only the items of TYPE_DATA which are held in memory and not
102 // items of TYPE_FILE. 102 // items of TYPE_FILE.
103 int64 memory_usage_; 103 int64 memory_usage_;
104 104
105 DISALLOW_COPY_AND_ASSIGN(BlobStorageContext); 105 DISALLOW_COPY_AND_ASSIGN(BlobStorageContext);
106 }; 106 };
107 107
108 } // namespace webkit_blob 108 } // namespace webkit_blob
109 109
110 #endif // WEBKIT_BROWSER_BLOB_BLOB_STORAGE_CONTEXT_H_ 110 #endif // WEBKIT_BROWSER_BLOB_BLOB_STORAGE_CONTEXT_H_
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