blob: 5b313f5a1f3f4ed704c3e73975f335d58cd1d757 [file] [log] [blame]
/*
* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_FILEAPI_FILE_READER_SYNC_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_FILEAPI_FILE_READER_SYNC_H_
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace base {
class SingleThreadTaskRunner;
}
namespace blink {
class Blob;
class DOMArrayBuffer;
class ExceptionState;
class ExecutionContext;
class FileReaderLoader;
class FileReaderSync final : public ScriptWrappable {
DEFINE_WRAPPERTYPEINFO();
public:
static FileReaderSync* Create(ExecutionContext* context) {
return MakeGarbageCollected<FileReaderSync>(context);
}
explicit FileReaderSync(ExecutionContext*);
DOMArrayBuffer* readAsArrayBuffer(Blob*, ExceptionState&);
String readAsBinaryString(Blob*, ExceptionState&);
String readAsText(Blob* blob, ExceptionState& ec) {
return readAsText(blob, "", ec);
}
String readAsText(Blob*, const String& encoding, ExceptionState&);
String readAsDataURL(Blob*, ExceptionState&);
private:
void StartLoading(FileReaderLoader&, const Blob&, ExceptionState&);
scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_FILEAPI_FILE_READER_SYNC_H_