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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_BASE_UPLOAD_BYTES_ELEMENT_READER_H_
#define NET_BASE_UPLOAD_BYTES_ELEMENT_READER_H_
#include "base/compiler_specific.h"
#include "net/base/upload_element_reader.h"
namespace net {
// An UploadElementReader implementation for bytes.
class NET_EXPORT_PRIVATE UploadBytesElementReader : public UploadElementReader {
public:
UploadBytesElementReader(const char* bytes, int bytes_length);
virtual ~UploadBytesElementReader();
// UploadElementReader overrides:
virtual int Init(const CompletionCallback& callback) OVERRIDE;
virtual int InitSync() OVERRIDE;
virtual uint64 GetContentLength() const OVERRIDE;
virtual uint64 BytesRemaining() const OVERRIDE;
virtual bool IsInMemory() const OVERRIDE;
virtual int Read(IOBuffer* buf,
int buf_length,
const CompletionCallback& callback) OVERRIDE;
virtual int ReadSync(IOBuffer* buf, int buf_length) OVERRIDE;
private:
const char* const bytes_;
const int bytes_length_;
int offset_;
DISALLOW_COPY_AND_ASSIGN(UploadBytesElementReader);
};
} // namespace net
#endif // NET_BASE_UPLOAD_BYTES_ELEMENT_READER_H_
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