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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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67 | 67 |
68 FileSystemCallbacksBase::~FileSystemCallbacksBase() | 68 FileSystemCallbacksBase::~FileSystemCallbacksBase() |
69 { | 69 { |
70 if (m_fileSystem) | 70 if (m_fileSystem) |
71 m_fileSystem->removePendingCallbacks(); | 71 m_fileSystem->removePendingCallbacks(); |
72 } | 72 } |
73 | 73 |
74 void FileSystemCallbacksBase::didFail(int code) | 74 void FileSystemCallbacksBase::didFail(int code) |
75 { | 75 { |
76 if (m_errorCallback) | 76 if (m_errorCallback) |
77 handleEventOrScheduleCallback(m_errorCallback.release(), FileError::crea
te(static_cast<FileError::ErrorCode>(code))); | 77 handleEventOrScheduleCallback(m_errorCallback.release(), static_cast<Fil
eError::ErrorCode>(code)); |
78 } | 78 } |
79 | 79 |
80 bool FileSystemCallbacksBase::shouldScheduleCallback() const | 80 bool FileSystemCallbacksBase::shouldScheduleCallback() const |
81 { | 81 { |
82 return !shouldBlockUntilCompletion() && m_executionContext && m_executionCon
text->activeDOMObjectsAreSuspended(); | 82 return !shouldBlockUntilCompletion() && m_executionContext && m_executionCon
text->activeDOMObjectsAreSuspended(); |
83 } | 83 } |
84 | 84 |
85 template <typename CB, typename CBArg> | 85 template <typename CB, typename CBArg> |
86 void FileSystemCallbacksBase::handleEventOrScheduleCallback(CB* callback, CBArg*
arg) | 86 void FileSystemCallbacksBase::handleEventOrScheduleCallback(CB* callback, CBArg
arg) |
87 { | 87 { |
88 ASSERT(callback); | 88 ASSERT(callback); |
89 if (shouldScheduleCallback()) | 89 if (shouldScheduleCallback()) |
90 DOMFileSystem::scheduleCallback(m_executionContext.get(), callback, arg)
; | 90 DOMFileSystem::scheduleCallback(m_executionContext.get(), callback, arg)
; |
91 else if (callback) | 91 else if (callback) |
92 callback->handleEvent(arg); | 92 callback->handleEvent(arg); |
93 m_executionContext.clear(); | 93 m_executionContext.clear(); |
94 } | 94 } |
95 | 95 |
96 template <typename CB> | 96 template <typename CB> |
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196 { | 196 { |
197 } | 197 } |
198 | 198 |
199 void ResolveURICallbacks::didResolveURL(const String& name, const KURL& rootURL,
FileSystemType type, const String& filePath, bool isDirectory) | 199 void ResolveURICallbacks::didResolveURL(const String& name, const KURL& rootURL,
FileSystemType type, const String& filePath, bool isDirectory) |
200 { | 200 { |
201 DOMFileSystem* filesystem = DOMFileSystem::create(m_executionContext.get(),
name, type, rootURL); | 201 DOMFileSystem* filesystem = DOMFileSystem::create(m_executionContext.get(),
name, type, rootURL); |
202 DirectoryEntry* root = filesystem->root(); | 202 DirectoryEntry* root = filesystem->root(); |
203 | 203 |
204 String absolutePath; | 204 String absolutePath; |
205 if (!DOMFileSystemBase::pathToAbsolutePath(type, root, filePath, absolutePat
h)) { | 205 if (!DOMFileSystemBase::pathToAbsolutePath(type, root, filePath, absolutePat
h)) { |
206 handleEventOrScheduleCallback(m_errorCallback.release(), FileError::crea
te(FileError::INVALID_MODIFICATION_ERR)); | 206 handleEventOrScheduleCallback(m_errorCallback.release(), FileError::INVA
LID_MODIFICATION_ERR); |
207 return; | 207 return; |
208 } | 208 } |
209 | 209 |
210 if (isDirectory) | 210 if (isDirectory) |
211 handleEventOrScheduleCallback(m_successCallback.release(), DirectoryEntr
y::create(filesystem, absolutePath)); | 211 handleEventOrScheduleCallback(m_successCallback.release(), DirectoryEntr
y::create(filesystem, absolutePath)); |
212 else | 212 else |
213 handleEventOrScheduleCallback(m_successCallback.release(), FileEntry::cr
eate(filesystem, absolutePath)); | 213 handleEventOrScheduleCallback(m_successCallback.release(), FileEntry::cr
eate(filesystem, absolutePath)); |
214 } | 214 } |
215 | 215 |
216 // MetadataCallbacks ---------------------------------------------------------- | 216 // MetadataCallbacks ---------------------------------------------------------- |
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294 { | 294 { |
295 } | 295 } |
296 | 296 |
297 void VoidCallbacks::didSucceed() | 297 void VoidCallbacks::didSucceed() |
298 { | 298 { |
299 if (m_successCallback) | 299 if (m_successCallback) |
300 handleEventOrScheduleCallback(m_successCallback.release()); | 300 handleEventOrScheduleCallback(m_successCallback.release()); |
301 } | 301 } |
302 | 302 |
303 } // namespace blink | 303 } // namespace blink |
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