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/*
* Copyright (c) 2022, Florent Castelli <florent.castelli@gmail.com>
* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2022, Tobias Christiansen <tobyase@serenityos.org>
* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/JsonObject.h>
#include <AK/JsonValue.h>
#include <AK/Vector.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/HTML/BrowsingContext.h>
#include <LibWeb/Page/Page.h>
#include <LibWeb/Platform/Timer.h>
#include <WebContent/PageHost.h>
#include <WebContent/WebDriverConnection.h>
namespace WebContent {
static JsonValue make_success_response(JsonValue value)
{
JsonObject result;
result.set("value", move(value));
return result;
}
ErrorOr<NonnullRefPtr<WebDriverConnection>> WebDriverConnection::connect(PageHost& page_host, String const& webdriver_ipc_path)
{
dbgln_if(WEBDRIVER_DEBUG, "Trying to connect to {}", webdriver_ipc_path);
auto socket = TRY(Core::Stream::LocalSocket::connect(webdriver_ipc_path));
dbgln_if(WEBDRIVER_DEBUG, "Connected to WebDriver");
return adopt_nonnull_ref_or_enomem(new (nothrow) WebDriverConnection(move(socket), page_host));
}
WebDriverConnection::WebDriverConnection(NonnullOwnPtr<Core::Stream::LocalSocket> socket, PageHost& page_host)
: IPC::ConnectionToServer<WebDriverClientEndpoint, WebDriverServerEndpoint>(*this, move(socket))
, m_page_host(page_host)
{
}
// https://w3c.github.io/webdriver/#dfn-close-the-session
void WebDriverConnection::close_session()
{
// 1. Set the webdriver-active flag to false.
set_is_webdriver_active(false);
// 2. An endpoint node must close any top-level browsing contexts associated with the session, without prompting to unload.
m_page_host.page().top_level_browsing_context().close();
}
void WebDriverConnection::set_is_webdriver_active(bool is_webdriver_active)
{
m_page_host.set_is_webdriver_active(is_webdriver_active);
}
// 10.1 Navigate To, https://w3c.github.io/webdriver/#navigate-to
Messages::WebDriverClient::NavigateToResponse WebDriverConnection::navigate_to(JsonValue const& payload)
{
dbgln_if(WEBDRIVER_DEBUG, "WebDriverConnection::navigate_to {}", payload);
// 1. If the current top-level browsing context is no longer open, return error with error code no such window.
TRY(ensure_open_top_level_browsing_context());
// 2. Let url be the result of getting the property url from the parameters argument.
if (!payload.is_object() || !payload.as_object().has_string("url"sv))
return Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::InvalidArgument, "Payload doesn't have a string `url`"sv);
URL url(payload.as_object().get_ptr("url"sv)->as_string());
// FIXME: 3. If url is not an absolute URL or is not an absolute URL with fragment or not a local scheme, return error with error code invalid argument.
// FIXME: 4. Handle any user prompts and return its value if it is an error.
// FIXME: 5. Let current URL be the current top-level browsing context’s active document’s URL.
// FIXME: 6. If current URL and url do not have the same absolute URL:
// FIXME: a. If timer has not been started, start a timer. If this algorithm has not completed before timer reaches the session’s session page load timeout in milliseconds, return an error with error code timeout.
// 7. Navigate the current top-level browsing context to url.
m_page_host.page().load(url);
// FIXME: 8. If url is special except for file and current URL and URL do not have the same absolute URL:
// FIXME: a. Try to wait for navigation to complete.
// FIXME: b. Try to run the post-navigation checks.
// FIXME: 9. Set the current browsing context with the current top-level browsing context.
// FIXME: 10. If the current top-level browsing context contains a refresh state pragma directive of time 1 second or less, wait until the refresh timeout has elapsed, a new navigate has begun, and return to the first step of this algorithm.
// 11. Return success with data null.
return make_success_response({});
}
// 10.2 Get Current URL, https://w3c.github.io/webdriver/#get-current-url
Messages::WebDriverClient::GetCurrentUrlResponse WebDriverConnection::get_current_url()
{
dbgln_if(WEBDRIVER_DEBUG, "WebDriverConnection::get_current_url");
// 1. If the current top-level browsing context is no longer open, return error with error code no such window.
TRY(ensure_open_top_level_browsing_context());
// FIXME: 2. Handle any user prompts and return its value if it is an error.
// 3. Let url be the serialization of the current top-level browsing context’s active document’s document URL.
auto url = m_page_host.page().top_level_browsing_context().active_document()->url().to_string();
// 4. Return success with data url.
return make_success_response(url);
}
// https://w3c.github.io/webdriver/#dfn-no-longer-open
ErrorOr<void, Web::WebDriver::Error> WebDriverConnection::ensure_open_top_level_browsing_context()
{
// A browsing context is said to be no longer open if it has been discarded.
if (m_page_host.page().top_level_browsing_context().has_been_discarded())
return Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::NoSuchWindow, "Window not found"sv);
return {};
}
}
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