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// Copyright 2014 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 EXTENSIONS_RENDERER_BLOB_NATIVE_HANDLER_H_
#define EXTENSIONS_RENDERER_BLOB_NATIVE_HANDLER_H_
#include "extensions/renderer/object_backed_native_handler.h"
namespace extensions {
class ScriptContext;
// This native handler is used to extract Blobs' UUIDs and pass them over to the
// browser process extension implementation via argument modification. This is
// necessary to support extension functions that take Blob parameters, as Blobs
// are not serialized and sent over to the browser process in the normal way.
//
// Blobs sent via this method don't have their ref-counts incremented, so the
// app using this technique must be sure to keep a reference.
class BlobNativeHandler : public ObjectBackedNativeHandler {
public:
explicit BlobNativeHandler(ScriptContext* context);
private:
void TakeBrowserProcessBlob(const v8::FunctionCallbackInfo<v8::Value>& args);
};
} // namespace extensions
#endif // EXTENSIONS_RENDERER_BLOB_NATIVE_HANDLER_H_
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