blob: 647a270c6c1ba041e2a5f72695478f8bf31cf050 [file] [log] [blame]
// Copyright 2015 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 CONTENT_BROWSER_DEVTOOLS_PROTOCOL_IO_HANDLER_H_
#define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_IO_HANDLER_H_
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "content/browser/devtools/protocol/io.h"
namespace base {
class RefCountedString;
}
namespace content {
class DevToolsIOContext;
namespace protocol {
class IOHandler : public IO::Backend {
public:
explicit IOHandler(DevToolsIOContext* io_context);
~IOHandler() override;
void Wire(UberDispatcher*);
Response Disable() override;
// Protocol methods.
void Read(
const std::string& handle,
Maybe<int> offset,
Maybe<int> max_size,
std::unique_ptr<ReadCallback> callback) override;
Response Close(const std::string& handle) override;
private:
void ReadComplete(std::unique_ptr<ReadCallback> callback,
const scoped_refptr<base::RefCountedString>& data, int status);
std::unique_ptr<IO::Frontend> frontend_;
DevToolsIOContext* io_context_;
base::WeakPtrFactory<IOHandler> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(IOHandler);
};
} // namespace protocol
} // namespace content
#endif // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_TRACING_HANDLER_H_