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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 CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_
#define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_
#include "base/callback.h"
#include "base/values.h"
namespace content {
using DevToolsCommandId = int;
class DevToolsProtocolHandler;
class DevToolsProtocolDispatcher;
class DevToolsProtocolClient {
public:
typedef base::Callback<void(const std::string& message)>
RawMessageCallback;
static const DevToolsCommandId kNoId;
struct Response {
public:
static Response FallThrough();
static Response OK();
static Response InvalidParams(const std::string& param);
static Response InternalError(const std::string& message);
static Response ServerError(const std::string& message);
int status() const;
const std::string& message() const;
bool IsFallThrough() const;
private:
friend class DevToolsProtocolHandler;
explicit Response(int status);
Response(int status, const std::string& message);
int status_;
std::string message_;
};
bool SendError(DevToolsCommandId command_id,
const Response& response);
// Sends message to client, the caller is presumed to properly
// format the message. Do not use unless you must.
void SendRawMessage(const std::string& message);
explicit DevToolsProtocolClient(
const RawMessageCallback& raw_message_callback);
virtual ~DevToolsProtocolClient();
protected:
void SendSuccess(DevToolsCommandId command_id,
scoped_ptr<base::DictionaryValue> params);
void SendNotification(const std::string& method,
scoped_ptr<base::DictionaryValue> params);
private:
friend class DevToolsProtocolDispatcher;
void SendMessage(const base::DictionaryValue& message);
RawMessageCallback raw_message_callback_;
DISALLOW_COPY_AND_ASSIGN(DevToolsProtocolClient);
};
} // namespace content
#endif // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_
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