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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /WebCore/fileapi/FileSystemCallbacks.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'WebCore/fileapi/FileSystemCallbacks.h')
-rw-r--r-- | WebCore/fileapi/FileSystemCallbacks.h | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/WebCore/fileapi/FileSystemCallbacks.h b/WebCore/fileapi/FileSystemCallbacks.h deleted file mode 100644 index 83000c2..0000000 --- a/WebCore/fileapi/FileSystemCallbacks.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (C) 2010 Google Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FileSystemCallbacks_h -#define FileSystemCallbacks_h - -#if ENABLE(FILE_SYSTEM) - -#include "AsyncFileSystemCallbacks.h" -#include "PlatformString.h" -#include <wtf/PassRefPtr.h> -#include <wtf/Vector.h> - -namespace WebCore { - -class AsyncFileWriter; -class DOMFileSystemBase; -class DirectoryReaderBase; -class ErrorCallback; -class EntriesCallback; -class EntryArray; -class EntryCallback; -struct FileMetadata; -class FileSystemCallback; -class FileWriterBase; -class FileWriterBaseCallback; -class MetadataCallback; -class ScriptExecutionContext; -class VoidCallback; - -class FileSystemCallbacksBase : public AsyncFileSystemCallbacks { -public: - virtual ~FileSystemCallbacksBase(); - - // For EntryCallbacks and VoidCallbacks. - virtual void didSucceed(); - - // For FileSystemCallbacks. - virtual void didOpenFileSystem(const String& name, PassOwnPtr<AsyncFileSystem>); - - // For MetadataCallbacks. - virtual void didReadMetadata(const FileMetadata&); - - // For EntriesCallbacks. didReadDirectoryEntry is called each time the API reads an entry, and didReadDirectoryDone is called when a chunk of entries have been read (i.e. good time to call back to the application). If hasMore is true there can be more chunks. - virtual void didReadDirectoryEntry(const String& name, bool isDirectory); - virtual void didReadDirectoryEntries(bool hasMore); - - // For createFileWriter. - virtual void didCreateFileWriter(PassOwnPtr<AsyncFileWriter>, long long length); - - // For ErrorCallback. - virtual void didFail(int code); - -protected: - FileSystemCallbacksBase(PassRefPtr<ErrorCallback> errorCallback); - RefPtr<ErrorCallback> m_errorCallback; -}; - -// Subclasses ---------------------------------------------------------------- - -class EntryCallbacks : public FileSystemCallbacksBase { -public: - static PassOwnPtr<EntryCallbacks> create(PassRefPtr<EntryCallback>, PassRefPtr<ErrorCallback>, PassRefPtr<DOMFileSystemBase>, const String& expectedPath, bool isDirectory); - virtual void didSucceed(); - -private: - EntryCallbacks(PassRefPtr<EntryCallback>, PassRefPtr<ErrorCallback>, PassRefPtr<DOMFileSystemBase>, const String& expectedPath, bool isDirectory); - RefPtr<EntryCallback> m_successCallback; - RefPtr<DOMFileSystemBase> m_fileSystem; - String m_expectedPath; - bool m_isDirectory; -}; - -class EntriesCallbacks : public FileSystemCallbacksBase { -public: - static PassOwnPtr<EntriesCallbacks> create(PassRefPtr<EntriesCallback>, PassRefPtr<ErrorCallback>, PassRefPtr<DirectoryReaderBase>, const String& basePath); - virtual void didReadDirectoryEntry(const String& name, bool isDirectory); - virtual void didReadDirectoryEntries(bool hasMore); - -private: - EntriesCallbacks(PassRefPtr<EntriesCallback>, PassRefPtr<ErrorCallback>, PassRefPtr<DirectoryReaderBase>, const String& basePath); - RefPtr<EntriesCallback> m_successCallback; - RefPtr<DirectoryReaderBase> m_directoryReader; - String m_basePath; - RefPtr<EntryArray> m_entries; -}; - -class FileSystemCallbacks : public FileSystemCallbacksBase { -public: - static PassOwnPtr<FileSystemCallbacks> create(PassRefPtr<FileSystemCallback>, PassRefPtr<ErrorCallback>, ScriptExecutionContext*); - virtual void didOpenFileSystem(const String& name, PassOwnPtr<AsyncFileSystem>); - -private: - FileSystemCallbacks(PassRefPtr<FileSystemCallback>, PassRefPtr<ErrorCallback>, ScriptExecutionContext*); - RefPtr<FileSystemCallback> m_successCallback; - RefPtr<ScriptExecutionContext> m_scriptExecutionContext; -}; - -class MetadataCallbacks : public FileSystemCallbacksBase { -public: - static PassOwnPtr<MetadataCallbacks> create(PassRefPtr<MetadataCallback>, PassRefPtr<ErrorCallback>); - virtual void didReadMetadata(const FileMetadata&); - -private: - MetadataCallbacks(PassRefPtr<MetadataCallback>, PassRefPtr<ErrorCallback>); - RefPtr<MetadataCallback> m_successCallback; -}; - -class FileWriterBaseCallbacks : public FileSystemCallbacksBase { -public: - static PassOwnPtr<FileWriterBaseCallbacks> create(PassRefPtr<FileWriterBase>, PassRefPtr<FileWriterBaseCallback>, PassRefPtr<ErrorCallback>); - virtual void didCreateFileWriter(PassOwnPtr<AsyncFileWriter>, long long length); - -private: - FileWriterBaseCallbacks(PassRefPtr<FileWriterBase>, PassRefPtr<FileWriterBaseCallback>, PassRefPtr<ErrorCallback>); - RefPtr<FileWriterBase> m_fileWriter; - RefPtr<FileWriterBaseCallback> m_successCallback; -}; - -class VoidCallbacks : public FileSystemCallbacksBase { -public: - static PassOwnPtr<VoidCallbacks> create(PassRefPtr<VoidCallback>, PassRefPtr<ErrorCallback>); - virtual void didSucceed(); - -private: - VoidCallbacks(PassRefPtr<VoidCallback>, PassRefPtr<ErrorCallback>); - RefPtr<VoidCallback> m_successCallback; -}; - -} // namespace - -#endif // ENABLE(FILE_SYSTEM) - -#endif // FileSystemCallbacks_h |