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// Copyright 2015 The Chromium Authors
// 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/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "content/browser/devtools/protocol/devtools_domain_handler.h"
#include "content/browser/devtools/protocol/io.h"
namespace content {
class BrowserContext;
class DevToolsIOContext;
class RenderFrameHostImpl;
class StoragePartition;
namespace protocol {
class IOHandler : public DevToolsDomainHandler,
public IO::Backend {
public:
explicit IOHandler(DevToolsIOContext* io_context);
IOHandler(const IOHandler&) = delete;
IOHandler& operator=(const IOHandler&) = delete;
~IOHandler() override;
void Wire(UberDispatcher* dispatcher) override;
void SetRenderer(int process_host_id,
RenderFrameHostImpl* frame_host) override;
// Protocol methods.
void Read(const std::string& handle,
std::optional<int> offset,
std::optional<int> max_size,
std::unique_ptr<ReadCallback> callback) override;
Response Close(const std::string& handle) override;
private:
void ReadComplete(std::unique_ptr<ReadCallback> callback,
std::unique_ptr<std::string> data,
bool base64_encoded,
int status);
std::unique_ptr<IO::Frontend> frontend_;
raw_ptr<DevToolsIOContext> io_context_;
raw_ptr<BrowserContext> browser_context_;
raw_ptr<StoragePartition> storage_partition_;
base::WeakPtrFactory<IOHandler> weak_factory_{this};
};
} // namespace protocol
} // namespace content
#endif // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_IO_HANDLER_H_
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