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Diffstat (limited to 'WebKit/chromium/public/WebFileSystemCallbacks.h')
-rw-r--r-- | WebKit/chromium/public/WebFileSystemCallbacks.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/WebKit/chromium/public/WebFileSystemCallbacks.h b/WebKit/chromium/public/WebFileSystemCallbacks.h new file mode 100644 index 0000000..fa7ebbe --- /dev/null +++ b/WebKit/chromium/public/WebFileSystemCallbacks.h @@ -0,0 +1,73 @@ +/* + * 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 WebFileSystemCallbacks_h +#define WebFileSystemCallbacks_h + +#include "WebFileError.h" +#include "WebFileSystemEntry.h" +#include "WebVector.h" + +namespace WebKit { + +class WebString; +struct WebFileInfo; + +class WebFileSystemCallbacks { +public: + // Callback for WebFileSystem's various operations that don't require + // return values. + virtual void didSucceed() = 0; + + // Callback for WebFileSystem::readMetadata. Called with the file metadata + // for the requested path. + virtual void didReadMetadata(const WebFileInfo&) = 0; + + // Callback for WebFileSystem::readDirectory. Called with a vector of + // file entries in the requested directory. This callback might be called + // multiple times if the directory has many entries. |hasMore| must be + // true when there are more entries. + virtual void didReadDirectory(const WebVector<WebFileSystemEntry>&, bool hasMore) = 0; + + // Callback for WebFrameClient::openFileSystem. Called with a name and + // root path for the FileSystem when the request is accepted. + virtual void didOpenFileSystem(const WebString& name, const WebString& rootPath) = 0; + + // Called with an error code when a requested operation hasn't been + // completed. + virtual void didFail(WebFileError) = 0; + +protected: + virtual ~WebFileSystemCallbacks() {} +}; + +} // namespace WebKit + +#endif |