mirror of
https://github.com/RGBCube/serenity
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98 lines
4.5 KiB
C++
98 lines
4.5 KiB
C++
/*
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* Copyright (c) 2022, Florent Castelli <florent.castelli@gmail.com>
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* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
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* Copyright (c) 2022, Tobias Christiansen <tobyase@serenityos.org>
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* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
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* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/JsonObject.h>
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#include <AK/JsonValue.h>
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#include <AK/Vector.h>
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#include <LibWeb/HTML/BrowsingContext.h>
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#include <LibWeb/Page/Page.h>
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#include <LibWeb/Platform/Timer.h>
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#include <WebContent/PageHost.h>
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#include <WebContent/WebDriverConnection.h>
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namespace WebContent {
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#define DRIVER_TRY(expression) \
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({ \
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auto _temporary_result = (expression); \
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if (_temporary_result.is_error()) [[unlikely]] \
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return { _temporary_result.release_error() }; \
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_temporary_result.release_value(); \
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})
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static JsonValue make_success_response(JsonValue value)
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{
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JsonObject result;
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result.set("value", move(value));
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return result;
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}
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ErrorOr<NonnullRefPtr<WebDriverConnection>> WebDriverConnection::connect(PageHost& page_host, String const& webdriver_ipc_path)
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{
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dbgln_if(WEBDRIVER_DEBUG, "Trying to connect to {}", webdriver_ipc_path);
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auto socket = TRY(Core::Stream::LocalSocket::connect(webdriver_ipc_path));
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dbgln_if(WEBDRIVER_DEBUG, "Connected to WebDriver");
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return adopt_nonnull_ref_or_enomem(new (nothrow) WebDriverConnection(move(socket), page_host));
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}
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WebDriverConnection::WebDriverConnection(NonnullOwnPtr<Core::Stream::LocalSocket> socket, PageHost& page_host)
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: IPC::ConnectionToServer<WebDriverClientEndpoint, WebDriverServerEndpoint>(*this, move(socket))
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, m_page_host(page_host)
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{
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}
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void WebDriverConnection::set_is_webdriver_active(bool is_webdriver_active)
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{
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m_page_host.set_is_webdriver_active(is_webdriver_active);
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}
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// 10.1 Navigate To, https://w3c.github.io/webdriver/#navigate-to
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Messages::WebDriverClient::NavigateToResponse WebDriverConnection::navigate_to(JsonValue const& payload)
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{
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dbgln_if(WEBDRIVER_DEBUG, "WebDriverConnection::navigate_to {}", payload);
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// 1. If the current top-level browsing context is no longer open, return error with error code no such window.
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DRIVER_TRY(ensure_open_top_level_browsing_context());
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// 2. Let url be the result of getting the property url from the parameters argument.
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if (!payload.is_object() || !payload.as_object().has_string("url"sv))
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return { Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::InvalidArgument, "Payload doesn't have a string `url`"sv) };
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URL url(payload.as_object().get_ptr("url"sv)->as_string());
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// 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.
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// FIXME: 4. Handle any user prompts and return its value if it is an error.
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// FIXME: 5. Let current URL be the current top-level browsing context’s active document’s URL.
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// FIXME: 6. If current URL and url do not have the same absolute URL:
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// 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.
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// 7. Navigate the current top-level browsing context to url.
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m_page_host.page().load(url);
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// FIXME: 8. If url is special except for file and current URL and URL do not have the same absolute URL:
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// FIXME: a. Try to wait for navigation to complete.
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// FIXME: b. Try to run the post-navigation checks.
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// FIXME: 9. Set the current browsing context with the current top-level browsing context.
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// 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.
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// 11. Return success with data null.
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return { make_success_response({}) };
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}
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// https://w3c.github.io/webdriver/#dfn-no-longer-open
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ErrorOr<void, Web::WebDriver::Error> WebDriverConnection::ensure_open_top_level_browsing_context()
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{
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// A browsing context is said to be no longer open if it has been discarded.
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if (m_page_host.page().top_level_browsing_context().has_been_discarded())
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return Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::NoSuchWindow, "Window not found"sv);
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return {};
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}
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}
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