blob: 34396fe4d8f5a7efebf1da9877b4dcee434b32f5 [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
* (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 WebKitBlobBuilder_h
#define WebKitBlobBuilder_h
#include "BlobData.h"
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
namespace WebCore {
class ArrayBuffer;
class Blob;
class TextEncoding;
typedef int ExceptionCode;
class WebKitBlobBuilder : public RefCounted<WebKitBlobBuilder> {
public:
static PassRefPtr<WebKitBlobBuilder> create() { return adoptRef(new WebKitBlobBuilder()); }
void append(Blob*);
void append(const String& text, ExceptionCode&);
void append(const String& text, const String& ending, ExceptionCode&);
#if ENABLE(BLOB)
void append(ArrayBuffer*);
#endif
PassRefPtr<Blob> getBlob(const String& contentType = String());
private:
WebKitBlobBuilder();
Vector<char>& getBuffer();
long long m_size;
BlobDataItemList m_items;
};
} // namespace WebCore
#endif // WebKitBlobBuilder_h