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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_EXTENSIONS_API_TERMINAL_TERMINAL_PRIVATE_API_H_
#define CHROME_BROWSER_EXTENSIONS_API_TERMINAL_TERMINAL_PRIVATE_API_H_
#include <memory>
#include <optional>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "chromeos/ash/components/dbus/cicerone/cicerone_service.pb.h"
#include "extensions/browser/browser_context_keyed_api_factory.h"
#include "extensions/browser/extension_function.h"
class PrefChangeRegistrar;
namespace guest_os {
struct GuestId;
} // namespace guest_os
namespace extensions {
class StartupStatus;
class TerminalPrivateAPI : public BrowserContextKeyedAPI {
public:
explicit TerminalPrivateAPI(content::BrowserContext* context);
TerminalPrivateAPI(const TerminalPrivateAPI&) = delete;
TerminalPrivateAPI& operator=(const TerminalPrivateAPI&) = delete;
~TerminalPrivateAPI() override;
// BrowserContextKeyedAPI implementation.
static BrowserContextKeyedAPIFactory<TerminalPrivateAPI>*
GetFactoryInstance();
private:
friend class BrowserContextKeyedAPIFactory<TerminalPrivateAPI>;
// BrowserContextKeyedAPI implementation.
static const char* service_name() { return "TerminalPrivateAPI"; }
const raw_ptr<content::BrowserContext> context_;
std::unique_ptr<PrefChangeRegistrar> pref_change_registrar_;
};
// Opens new terminal process. Returns the new terminal id.
class TerminalPrivateOpenTerminalProcessFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.openTerminalProcess",
TERMINALPRIVATE_OPENTERMINALPROCESS)
TerminalPrivateOpenTerminalProcessFunction();
protected:
~TerminalPrivateOpenTerminalProcessFunction() override;
ExtensionFunction::ResponseAction Run() override;
// Open the specified |process_name| with supplied |args|.
ExtensionFunction::ResponseAction OpenProcess(
const std::string& process_name,
std::optional<std::vector<std::string>> args);
private:
void OnGuestRunning(const std::string& user_id_hash,
base::CommandLine cmdline,
bool success,
std::string failure_reason);
void OpenVmshellProcess(const std::string& user_id_hash,
base::CommandLine cmdline);
void OnGetVshSession(
const std::string& user_id_hash,
base::CommandLine cmdline,
const std::string& terminal_id,
std::optional<vm_tools::cicerone::GetVshSessionResponse>);
void OpenProcess(const std::string& user_id_hash,
base::CommandLine cmdline);
using ProcessOutputCallback =
base::RepeatingCallback<void(const std::string& terminal_id,
const std::string& output_type,
const std::string& output)>;
using OpenProcessCallback =
base::OnceCallback<void(bool success, const std::string& terminal_id)>;
void OpenOnRegistryTaskRunner(ProcessOutputCallback output_callback,
OpenProcessCallback callback,
base::CommandLine cmdline,
const std::string& user_id_hash);
void RespondOnUIThread(bool success, const std::string& terminal_id);
std::unique_ptr<StartupStatus> startup_status_;
std::unique_ptr<guest_os::GuestId> guest_id_;
};
// Opens new vmshell process. Returns the new terminal id.
class TerminalPrivateOpenVmshellProcessFunction
: public TerminalPrivateOpenTerminalProcessFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.openVmshellProcess",
TERMINALPRIVATE_OPENVMSHELLPROCESS)
protected:
~TerminalPrivateOpenVmshellProcessFunction() override;
ExtensionFunction::ResponseAction Run() override;
};
// Send input to the terminal process specified by the terminal ID, which is set
// as an argument.
class TerminalPrivateSendInputFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.sendInput",
TERMINALPRIVATE_SENDINPUT)
protected:
~TerminalPrivateSendInputFunction() override;
ExtensionFunction::ResponseAction Run() override;
private:
void SendInputOnRegistryTaskRunner(const std::string& terminal_id,
const std::string& input);
void OnSendInput(bool success);
void RespondOnUIThread(bool success);
};
// Closes terminal process.
class TerminalPrivateCloseTerminalProcessFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.closeTerminalProcess",
TERMINALPRIVATE_CLOSETERMINALPROCESS)
protected:
~TerminalPrivateCloseTerminalProcessFunction() override;
ExtensionFunction::ResponseAction Run() override;
private:
void RespondOnUIThread(bool success);
};
// Called by extension when terminal size changes.
class TerminalPrivateOnTerminalResizeFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.onTerminalResize",
TERMINALPRIVATE_ONTERMINALRESIZE)
protected:
~TerminalPrivateOnTerminalResizeFunction() override;
ExtensionFunction::ResponseAction Run() override;
private:
void OnResizeOnRegistryTaskRunner(const std::string& terminal_id,
int width,
int height);
void RespondOnUIThread(bool success);
};
class TerminalPrivateAckOutputFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.ackOutput",
TERMINALPRIVATE_ACKOUTPUT)
protected:
~TerminalPrivateAckOutputFunction() override;
ExtensionFunction::ResponseAction Run() override;
private:
void AckOutputOnRegistryTaskRunner(const std::string& terminal_id);
};
class TerminalPrivateOpenWindowFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.openWindow",
TERMINALPRIVATE_OPENWINDOW)
protected:
~TerminalPrivateOpenWindowFunction() override;
ExtensionFunction::ResponseAction Run() override;
};
class TerminalPrivateOpenOptionsPageFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.openOptionsPage",
TERMINALPRIVATE_OPENOPTIONSPAGE)
protected:
~TerminalPrivateOpenOptionsPageFunction() override;
ExtensionFunction::ResponseAction Run() override;
};
class TerminalPrivateOpenSettingsSubpageFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.openSettingsSubpage",
TERMINALPRIVATE_OPENSETTINGSSUBPAGE)
protected:
~TerminalPrivateOpenSettingsSubpageFunction() override;
ExtensionFunction::ResponseAction Run() override;
};
class TerminalPrivateGetOSInfoFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.getOSInfo",
TERMINALPRIVATE_GETOSINFO)
protected:
~TerminalPrivateGetOSInfoFunction() override;
ExtensionFunction::ResponseAction Run() override;
};
class TerminalPrivateGetPrefsFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.getPrefs",
TERMINALPRIVATE_GETPREFS)
protected:
~TerminalPrivateGetPrefsFunction() override;
ExtensionFunction::ResponseAction Run() override;
};
class TerminalPrivateSetPrefsFunction : public ExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("terminalPrivate.setPrefs",
TERMINALPRIVATE_SETPREFS)
protected:
~TerminalPrivateSetPrefsFunction() override;
ExtensionFunction::ResponseAction Run() override;
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_TERMINAL_TERMINAL_PRIVATE_API_H_
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