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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_TEST_IT2ME_CLI_HOST_H_
#define REMOTING_TEST_IT2ME_CLI_HOST_H_
#include <memory>
#include <string>
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "extensions/browser/api/messaging/native_message_host.h"
#include "remoting/base/oauth_token_getter.h"
namespace remoting {
namespace test {
class TestOAuthTokenGetter;
class TestTokenStorage;
} // namespace test
class AutoThreadTaskRunner;
class It2MeCliHost final : public extensions::NativeMessageHost::Client {
public:
static bool ShouldPrintHelp();
static void PrintHelp();
It2MeCliHost();
It2MeCliHost(const It2MeCliHost&) = delete;
It2MeCliHost& operator=(const It2MeCliHost&) = delete;
~It2MeCliHost() override;
void Start();
private:
// extensions::NativeMessageHost::Client:
// Invoked when native host sends a message
void PostMessageFromNativeHost(const std::string& message) override;
void CloseChannel(const std::string& error_message) override;
// Sends message to host in separate task.
void SendMessageToHost(const std::string& type, base::Value::Dict params);
// Actually sends message to host.
void DoSendMessage(const std::string& json);
void OnProtocolBroken(const std::string& message);
void StartCRDHostAndGetCode(OAuthTokenGetter::Status status,
const std::string& user_email,
const std::string& access_token,
const std::string& scopes);
// Shuts down host in a separate task.
void ShutdownHost();
// Actually shuts down a host.
void DoShutdownHost();
// Handlers for messages from host
void OnHelloResponse();
void OnDisconnectResponse();
void OnStateError(const std::string& error_state,
const base::Value::Dict& message);
void OnStateRemoteConnected(const base::Value::Dict& message);
void OnStateRemoteDisconnected();
void OnStateReceivedAccessCode(const base::Value::Dict& message);
std::unique_ptr<test::TestTokenStorage> storage_;
std::unique_ptr<test::TestOAuthTokenGetter> token_getter_;
scoped_refptr<AutoThreadTaskRunner> ui_task_runner_;
std::unique_ptr<extensions::NativeMessageHost> host_;
// Filled structure with parameters for "connect" message.
base::Value::Dict connect_params_;
// Determines actions when receiving messages from CRD host,
// if command is still running (no error / access code), then
// callbacks have to be called.
bool command_awaiting_crd_access_code_;
// True if remote session was established.
bool remote_connected_;
base::WeakPtrFactory<It2MeCliHost> weak_factory_{this};
};
} // namespace remoting
#endif // REMOTING_TEST_IT2ME_CLI_HOST_H_
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