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-rw-r--r--webkit/fileapi/file_system_quota_manager.h54
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diff --git a/webkit/fileapi/file_system_quota_manager.h b/webkit/fileapi/file_system_quota_manager.h
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-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef WEBKIT_FILEAPI_FILE_SYSTEM_QUOTA_MANAGER_H_
-#define WEBKIT_FILEAPI_FILE_SYSTEM_QUOTA_MANAGER_H_
-
-#include <set>
-
-#include "base/basictypes.h"
-#include "base/ref_counted.h"
-#include "googleurl/src/gurl.h"
-
-namespace quota {
-class SpecialStoragePolicy;
-}
-
-namespace fileapi {
-
-// A quota manager for FileSystem. For now it has little implementation
-// and just allows unlimited quota for apps.
-class FileSystemQuotaManager {
- public:
- static const int64 kUnknownSize;
-
- // If |allow_file_access_from_files| is true, unlimited access is granted
- // for file:/// URLs.
- // If |unlimited_quota| is true, unlimited access is granted for every
- // origin. This flag must be used only for testing.
- FileSystemQuotaManager(bool allow_file_access_from_files,
- bool unlimited_quota,
- quota::SpecialStoragePolicy* special_storage_policy);
- ~FileSystemQuotaManager();
-
- // Checks if the origin can grow its usage by |growth| bytes.
- // This only performs in-memory check and returns immediately.
- // For now it just returns false for any origins (regardless of the size)
- // that are not in the in-memory unlimited_quota_origins map.
- bool CheckOriginQuota(const GURL& origin, int64 growth);
-
- private:
- // For some extensions/apps we allow unlimited quota.
- std::set<GURL> unlimited_quota_origins_;
-
- const bool allow_file_access_from_files_;
- const bool unlimited_quota_;
- scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_;
-
- DISALLOW_COPY_AND_ASSIGN(FileSystemQuotaManager);
-};
-
-} // namespace fileapi
-
-#endif // WEBKIT_FILEAPI_FILE_SYSTEM_QUOTA_MANAGER_H_