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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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94 { | 94 { |
95 return adoptRef(new SuccessCallbackImpl(helper)); | 95 return adoptRef(new SuccessCallbackImpl(helper)); |
96 } | 96 } |
97 | 97 |
98 virtual bool handleEvent() | 98 virtual bool handleEvent() |
99 { | 99 { |
100 m_helper->setError(FileError::OK); | 100 m_helper->setError(FileError::OK); |
101 return true; | 101 return true; |
102 } | 102 } |
103 | 103 |
104 virtual bool handleEvent(CallbackArg* arg) | 104 virtual bool handleEvent(CallbackArg arg) |
105 { | 105 { |
106 m_helper->setResult(ResultType::create(arg)); | 106 m_helper->setResult(ResultType::create(arg)); |
107 return true; | 107 return true; |
108 } | 108 } |
109 | 109 |
110 private: | 110 private: |
111 explicit SuccessCallbackImpl(HelperType* helper) | 111 explicit SuccessCallbackImpl(HelperType* helper) |
112 : m_helper(helper) | 112 : m_helper(helper) |
113 { | 113 { |
114 } | 114 } |
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167 } | 167 } |
168 }; | 168 }; |
169 | 169 |
170 struct EmptyObserverType { | 170 struct EmptyObserverType { |
171 bool waitForOperationToComplete() | 171 bool waitForOperationToComplete() |
172 { | 172 { |
173 return false; | 173 return false; |
174 } | 174 } |
175 }; | 175 }; |
176 | 176 |
177 typedef SyncCallbackHelper<EntryCallback, AsyncFileSystem, Entry, EntrySync> Ent
rySyncCallbackHelper; | 177 typedef SyncCallbackHelper<EntryCallback, AsyncFileSystem, Entry*, EntrySync> En
trySyncCallbackHelper; |
178 typedef SyncCallbackHelper<EntriesCallback, AsyncFileSystem, EntryArray, EntryAr
raySync> EntriesSyncCallbackHelper; | 178 typedef SyncCallbackHelper<EntriesCallback, AsyncFileSystem, const EntryVector&,
EntryArraySync> EntriesSyncCallbackHelper; |
179 typedef SyncCallbackHelper<MetadataCallback, AsyncFileSystem, Metadata, Metadata
> MetadataSyncCallbackHelper; | 179 typedef SyncCallbackHelper<MetadataCallback, AsyncFileSystem, Metadata*, Metadat
a> MetadataSyncCallbackHelper; |
180 typedef SyncCallbackHelper<VoidCallback, AsyncFileSystem, EmptyType, EmptyType>
VoidSyncCallbackHelper; | 180 typedef SyncCallbackHelper<VoidCallback, AsyncFileSystem, EmptyType*, EmptyType>
VoidSyncCallbackHelper; |
181 typedef SyncCallbackHelper<FileSystemCallback, EmptyObserverType, DOMFileSystem,
DOMFileSystemSync> FileSystemSyncCallbackHelper; | 181 typedef SyncCallbackHelper<FileSystemCallback, EmptyObserverType, DOMFileSystem*
, DOMFileSystemSync> FileSystemSyncCallbackHelper; |
182 | 182 |
183 } // namespace WebCore | 183 } // namespace WebCore |
184 | 184 |
185 #endif // SyncCallbackHelper_h | 185 #endif // SyncCallbackHelper_h |
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