1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_BLOB_INFO_H_ 6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_BLOB_INFO_H_ 7 8 #include <string> 9 10 #include "base/callback.h" 11 #include "base/files/file_path.h" 12 #include "base/time/time.h" 13 #include "content/common/content_export.h" 14 #include "webkit/common/blob/shareable_file_reference.h" 15 16 namespace content { 17 18 class CONTENT_EXPORT IndexedDBBlobInfo { 19 public: 20 typedef webkit_blob::ShareableFileReference::FinalReleaseCallback 21 ReleaseCallback; 22 IndexedDBBlobInfo(); 23 ~IndexedDBBlobInfo(); 24 // These two are used for Blobs. 25 IndexedDBBlobInfo(const std::string& uuid, 26 const base::string16& type, 27 int64 size); 28 IndexedDBBlobInfo(const base::string16& type, int64 size, int64 key); 29 // These two are used for Files. 30 IndexedDBBlobInfo(const std::string& uuid, 31 const base::FilePath& file_path, 32 const base::string16& file_name, 33 const base::string16& type); 34 IndexedDBBlobInfo(int64 key, 35 const base::string16& type, 36 const base::string16& file_name); 37 is_file()38 bool is_file() const { return is_file_; } uuid()39 const std::string& uuid() const { return uuid_; } type()40 const base::string16& type() const { return type_; } size()41 int64 size() const { return size_; } file_name()42 const base::string16& file_name() const { return file_name_; } key()43 int64 key() const { return key_; } file_path()44 const base::FilePath& file_path() const { return file_path_; } last_modified()45 const base::Time& last_modified() const { return last_modified_; } mark_used_callback()46 const base::Closure& mark_used_callback() const { 47 return mark_used_callback_; 48 } release_callback()49 const ReleaseCallback& release_callback() const { return release_callback_; } 50 51 void set_size(int64 size); 52 void set_uuid(const std::string& uuid); 53 void set_file_path(const base::FilePath& file_path); 54 void set_last_modified(const base::Time& time); 55 void set_key(int64 key); 56 void set_mark_used_callback(const base::Closure& mark_used_callback); 57 void set_release_callback(const ReleaseCallback& release_callback); 58 59 private: 60 bool is_file_; 61 std::string uuid_; // Always for Blob; sometimes for File. 62 base::string16 type_; // Mime type. 63 int64 size_; // -1 if unknown for File. 64 base::string16 file_name_; // Only for File. 65 base::FilePath file_path_; // Only for File. 66 base::Time last_modified_; // Only for File; valid only if size is. 67 68 // Valid only when this comes out of the database. 69 int64 key_; 70 base::Closure mark_used_callback_; 71 ReleaseCallback release_callback_; 72 }; 73 74 } // namespace content 75 76 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_BLOB_INFO_H_ 77