ladybird/Libraries/LibDevTools/Actors/DeviceActor.cpp

/*
 * Copyright (c) 2025, Tim Flynn <trflynn89@ladybird.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <AK/JsonObject.h>
#include <AK/String.h>
#include <LibCore/Version.h>
#include <LibDevTools/Actors/DeviceActor.h>
#include <LibWeb/Loader/UserAgent.h>

namespace DevTools {

NonnullRefPtr<DeviceActor> DeviceActor::create(DevToolsServer& devtools, String name)
{
    return adopt_ref(*new DeviceActor(devtools, move(name)));
}

DeviceActor::DeviceActor(DevToolsServer& devtools, String name)
    : Actor(devtools, move(name))
{
}

DeviceActor::~DeviceActor() = default;

void DeviceActor::handle_message(Message const& message)
{
    if (message.type == "getDescription"sv) {
        auto build_id = Core::Version::read_long_version_string();

        static auto browser_name = String::from_utf8_without_validation({ BROWSER_NAME, __builtin_strlen(BROWSER_NAME) });
        static auto browser_version = String::from_utf8_without_validation({ BROWSER_VERSION, __builtin_strlen(BROWSER_VERSION) });
        static auto platform_name = String::from_utf8_without_validation({ OS_STRING, __builtin_strlen(OS_STRING) });
        static auto arch = String::from_utf8_without_validation({ CPU_STRING, __builtin_strlen(CPU_STRING) });

        // https://github.com/mozilla/gecko-dev/blob/master/devtools/shared/system.js
        JsonObject value;
        value.set("apptype"sv, browser_name.to_ascii_lowercase());
        value.set("name"sv, browser_name);
        value.set("brandName"sv, browser_name);
        value.set("version"sv, browser_version);
        value.set("appbuildid"sv, build_id);
        value.set("platformbuildid"sv, build_id);
        value.set("platformversion"sv, "139.0"sv);
        value.set("useragent"sv, Web::default_user_agent);
        value.set("os"sv, platform_name);
        value.set("arch"sv, arch);

        JsonObject response;
        response.set("value"sv, move(value));
        send_response(message, move(response));

        return;
    }

    send_unrecognized_packet_type_error(message);
}

}