| /* |
| * Copyright (C) 2017 Igalia S.L. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "Session.h" |
| |
| #include "CommandResult.h" |
| #include "SessionHost.h" |
| #include "WebDriverAtoms.h" |
| #include <wtf/CryptographicallyRandomNumber.h> |
| #include <wtf/HashSet.h> |
| #include <wtf/HexNumber.h> |
| #include <wtf/NeverDestroyed.h> |
| |
| namespace WebDriver { |
| |
| // https://w3c.github.io/webdriver/webdriver-spec.html#dfn-session-script-timeout |
| static const Seconds defaultScriptTimeout = 30_s; |
| // https://w3c.github.io/webdriver/webdriver-spec.html#dfn-session-page-load-timeout |
| static const Seconds defaultPageLoadTimeout = 300_s; |
| // https://w3c.github.io/webdriver/webdriver-spec.html#dfn-session-implicit-wait-timeout |
| static const Seconds defaultImplicitWaitTimeout = 0_s; |
| |
| const String& Session::webElementIdentifier() |
| { |
| // The web element identifier is a constant defined by the spec in Section 11 Elements. |
| // https://www.w3.org/TR/webdriver/#elements |
| static NeverDestroyed<String> webElementID { "element-6066-11e4-a52e-4f735466cecf"_s }; |
| return webElementID; |
| } |
| |
| Session::Session(std::unique_ptr<SessionHost>&& host) |
| : m_host(WTFMove(host)) |
| , m_scriptTimeout(defaultScriptTimeout) |
| , m_pageLoadTimeout(defaultPageLoadTimeout) |
| , m_implicitWaitTimeout(defaultImplicitWaitTimeout) |
| { |
| if (capabilities().timeouts) |
| setTimeouts(capabilities().timeouts.value(), [](CommandResult&&) { }); |
| } |
| |
| Session::~Session() |
| { |
| } |
| |
| const String& Session::id() const |
| { |
| return m_host->sessionID(); |
| } |
| |
| const Capabilities& Session::capabilities() const |
| { |
| return m_host->capabilities(); |
| } |
| |
| bool Session::isConnected() const |
| { |
| return m_host->isConnected(); |
| } |
| |
| static Optional<String> firstWindowHandleInResult(JSON::Value& result) |
| { |
| RefPtr<JSON::Array> handles; |
| if (result.asArray(handles) && handles->length()) { |
| auto handleValue = handles->get(0); |
| String handle; |
| if (handleValue->asString(handle)) |
| return handle; |
| } |
| return WTF::nullopt; |
| } |
| |
| void Session::closeAllToplevelBrowsingContexts(const String& toplevelBrowsingContext, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| closeTopLevelBrowsingContext(toplevelBrowsingContext, [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| if (auto handle = firstWindowHandleInResult(*result.result())) { |
| closeAllToplevelBrowsingContexts(handle.value(), WTFMove(completionHandler)); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::close(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| m_toplevelBrowsingContext = WTF::nullopt; |
| getWindowHandles([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| if (auto handle = firstWindowHandleInResult(*result.result())) { |
| closeAllToplevelBrowsingContexts(handle.value(), WTFMove(completionHandler)); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::getTimeouts(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setInteger("script"_s, m_scriptTimeout.millisecondsAs<int>()); |
| parameters->setInteger("pageLoad"_s, m_pageLoadTimeout.millisecondsAs<int>()); |
| parameters->setInteger("implicit"_s, m_implicitWaitTimeout.millisecondsAs<int>()); |
| completionHandler(CommandResult::success(WTFMove(parameters))); |
| } |
| |
| void Session::setTimeouts(const Timeouts& timeouts, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (timeouts.script) |
| m_scriptTimeout = timeouts.script.value(); |
| if (timeouts.pageLoad) |
| m_pageLoadTimeout = timeouts.pageLoad.value(); |
| if (timeouts.implicit) |
| m_implicitWaitTimeout = timeouts.implicit.value(); |
| completionHandler(CommandResult::success()); |
| } |
| |
| void Session::switchToTopLevelBrowsingContext(Optional<String> toplevelBrowsingContext) |
| { |
| m_toplevelBrowsingContext = toplevelBrowsingContext; |
| m_currentBrowsingContext = WTF::nullopt; |
| } |
| |
| void Session::switchToBrowsingContext(Optional<String> browsingContext) |
| { |
| // Automation sends empty strings for main frame. |
| if (!browsingContext || browsingContext.value().isEmpty()) |
| m_currentBrowsingContext = WTF::nullopt; |
| else |
| m_currentBrowsingContext = browsingContext; |
| } |
| |
| Optional<String> Session::pageLoadStrategyString() const |
| { |
| if (!capabilities().pageLoadStrategy) |
| return WTF::nullopt; |
| |
| switch (capabilities().pageLoadStrategy.value()) { |
| case PageLoadStrategy::None: |
| return String("None"); |
| case PageLoadStrategy::Normal: |
| return String("Normal"); |
| case PageLoadStrategy::Eager: |
| return String("Eager"); |
| } |
| |
| return WTF::nullopt; |
| } |
| |
| void Session::createTopLevelBrowsingContext(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| ASSERT(!m_toplevelBrowsingContext); |
| m_host->sendCommandToBackend("createBrowsingContext"_s, nullptr, [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String handle; |
| if (!response.responseObject->getString("handle"_s, handle)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| switchToTopLevelBrowsingContext(handle); |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::handleUserPrompts(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("isShowingJavaScriptDialog"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| bool isShowingJavaScriptDialog; |
| if (!response.responseObject->getBoolean("result", isShowingJavaScriptDialog)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| |
| if (!isShowingJavaScriptDialog) { |
| completionHandler(CommandResult::success()); |
| return; |
| } |
| |
| handleUnexpectedAlertOpen(WTFMove(completionHandler)); |
| }); |
| } |
| |
| void Session::handleUnexpectedAlertOpen(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| switch (capabilities().unhandledPromptBehavior.valueOr(UnhandledPromptBehavior::DismissAndNotify)) { |
| case UnhandledPromptBehavior::Dismiss: |
| dismissAlert(WTFMove(completionHandler)); |
| break; |
| case UnhandledPromptBehavior::Accept: |
| acceptAlert(WTFMove(completionHandler)); |
| break; |
| case UnhandledPromptBehavior::DismissAndNotify: |
| dismissAndNotifyAlert(WTFMove(completionHandler)); |
| break; |
| case UnhandledPromptBehavior::AcceptAndNotify: |
| acceptAndNotifyAlert(WTFMove(completionHandler)); |
| break; |
| case UnhandledPromptBehavior::Ignore: |
| reportUnexpectedAlertOpen(WTFMove(completionHandler)); |
| break; |
| } |
| } |
| |
| void Session::dismissAndNotifyAlert(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| reportUnexpectedAlertOpen([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| dismissAlert([errorResult = WTFMove(result), completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| completionHandler(WTFMove(errorResult)); |
| }); |
| }); |
| } |
| |
| void Session::acceptAndNotifyAlert(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| reportUnexpectedAlertOpen([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| acceptAlert([errorResult = WTFMove(result), completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| completionHandler(WTFMove(errorResult)); |
| }); |
| }); |
| } |
| |
| void Session::reportUnexpectedAlertOpen(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| getAlertText([completionHandler = WTFMove(completionHandler)](CommandResult&& result) { |
| Optional<String> alertText; |
| if (!result.isError()) { |
| String valueString; |
| if (result.result()->asString(valueString)) |
| alertText = valueString; |
| } |
| auto errorResult = CommandResult::fail(CommandResult::ErrorCode::UnexpectedAlertOpen); |
| if (alertText) { |
| RefPtr<JSON::Object> additonalData = JSON::Object::create(); |
| additonalData->setString("text"_s, alertText.value()); |
| errorResult.setAdditionalErrorData(WTFMove(additonalData)); |
| } |
| completionHandler(WTFMove(errorResult)); |
| }); |
| } |
| |
| void Session::go(const String& url, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, url, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("url"_s, url); |
| parameters->setInteger("pageLoadTimeout"_s, m_pageLoadTimeout.millisecondsAs<int>()); |
| if (auto pageLoadStrategy = pageLoadStrategyString()) |
| parameters->setString("pageLoadStrategy"_s, pageLoadStrategy.value()); |
| m_host->sendCommandToBackend("navigateBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| switchToBrowsingContext(WTF::nullopt); |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::getCurrentURL(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("getBrowsingContext"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| RefPtr<JSON::Object> browsingContext; |
| if (!response.responseObject->getObject("context", browsingContext)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| String url; |
| if (!browsingContext->getString("url", url)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(JSON::Value::create(url))); |
| }); |
| }); |
| } |
| |
| void Session::back(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setInteger("pageLoadTimeout"_s, m_pageLoadTimeout.millisecondsAs<int>()); |
| if (auto pageLoadStrategy = pageLoadStrategyString()) |
| parameters->setString("pageLoadStrategy"_s, pageLoadStrategy.value()); |
| m_host->sendCommandToBackend("goBackInBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| switchToBrowsingContext(WTF::nullopt); |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::forward(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setInteger("pageLoadTimeout"_s, m_pageLoadTimeout.millisecondsAs<int>()); |
| if (auto pageLoadStrategy = pageLoadStrategyString()) |
| parameters->setString("pageLoadStrategy"_s, pageLoadStrategy.value()); |
| m_host->sendCommandToBackend("goForwardInBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| switchToBrowsingContext(WTF::nullopt); |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::refresh(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setInteger("pageLoadTimeout"_s, m_pageLoadTimeout.millisecondsAs<int>()); |
| if (auto pageLoadStrategy = pageLoadStrategyString()) |
| parameters->setString("pageLoadStrategy"_s, pageLoadStrategy.value()); |
| m_host->sendCommandToBackend("reloadBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| switchToBrowsingContext(WTF::nullopt); |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::getTitle(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("function"_s, "function() { return document.title; }"_s); |
| parameters->setArray("arguments"_s, JSON::Array::create()); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::getWindowHandle(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("getBrowsingContext"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| RefPtr<JSON::Object> browsingContext; |
| if (!response.responseObject->getObject("context"_s, browsingContext)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| String handle; |
| if (!browsingContext->getString("handle"_s, handle)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(JSON::Value::create(handle))); |
| }); |
| } |
| |
| void Session::closeTopLevelBrowsingContext(const String& toplevelBrowsingContext, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, toplevelBrowsingContext); |
| m_host->sendCommandToBackend("closeBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (!m_host->isConnected()) { |
| // Closing the browsing context made the browser quit. |
| completionHandler(CommandResult::success(JSON::Array::create())); |
| return; |
| } |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| |
| getWindowHandles([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) { |
| if (!m_host->isConnected()) { |
| // Closing the browsing context made the browser quit. |
| completionHandler(CommandResult::success(JSON::Array::create())); |
| return; |
| } |
| completionHandler(WTFMove(result)); |
| }); |
| }); |
| } |
| |
| void Session::closeWindow(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| auto toplevelBrowsingContext = std::exchange(m_toplevelBrowsingContext, WTF::nullopt); |
| closeTopLevelBrowsingContext(toplevelBrowsingContext.value(), WTFMove(completionHandler)); |
| }); |
| } |
| |
| void Session::switchToWindow(const String& windowHandle, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, windowHandle); |
| m_host->sendCommandToBackend("switchToBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), windowHandle, completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| switchToTopLevelBrowsingContext(windowHandle); |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::getWindowHandles(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| m_host->sendCommandToBackend("getBrowsingContexts"_s, JSON::Object::create(), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| RefPtr<JSON::Array> browsingContextArray; |
| if (!response.responseObject->getArray("contexts"_s, browsingContextArray)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Array> windowHandles = JSON::Array::create(); |
| for (unsigned i = 0; i < browsingContextArray->length(); ++i) { |
| RefPtr<JSON::Value> browsingContextValue = browsingContextArray->get(i); |
| RefPtr<JSON::Object> browsingContext; |
| if (!browsingContextValue->asObject(browsingContext)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| |
| String handle; |
| if (!browsingContext->getString("handle"_s, handle)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| |
| windowHandles->pushString(handle); |
| } |
| completionHandler(CommandResult::success(WTFMove(windowHandles))); |
| }); |
| } |
| |
| void Session::switchToFrame(RefPtr<JSON::Value>&& frameID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| if (frameID->isNull()) { |
| switchToBrowsingContext(WTF::nullopt); |
| completionHandler(CommandResult::success()); |
| return; |
| } |
| |
| handleUserPrompts([this, frameID = WTFMove(frameID), completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| |
| int frameIndex; |
| if (frameID->asInteger(frameIndex)) { |
| if (frameIndex < 0 || frameIndex > USHRT_MAX) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchFrame)); |
| return; |
| } |
| parameters->setInteger("ordinal"_s, frameIndex); |
| } else { |
| String frameElementID = extractElementID(*frameID); |
| if (!frameElementID.isEmpty()) |
| parameters->setString("nodeHandle"_s, frameElementID); |
| else { |
| String frameName; |
| if (!frameID->asString(frameName)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchFrame)); |
| return; |
| } |
| parameters->setString("name"_s, frameName); |
| } |
| } |
| |
| m_host->sendCommandToBackend("resolveChildFrameHandle"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String frameHandle; |
| if (!response.responseObject->getString("result"_s, frameHandle)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| switchToBrowsingContext(frameHandle); |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::switchToParentFrame(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| if (!m_currentBrowsingContext) { |
| completionHandler(CommandResult::success()); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| m_host->sendCommandToBackend("resolveParentFrameHandle"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String frameHandle; |
| if (!response.responseObject->getString("result"_s, frameHandle)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| switchToBrowsingContext(frameHandle); |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::getToplevelBrowsingContextRect(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("getBrowsingContext"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| RefPtr<JSON::Object> browsingContext; |
| if (!response.responseObject->getObject("context"_s, browsingContext)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Object> windowOrigin; |
| double x, y; |
| if (!browsingContext->getObject("windowOrigin"_s, windowOrigin) |
| || !windowOrigin->getDouble("x"_s, x) |
| || !windowOrigin->getDouble("y"_s, y)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Object> windowSize; |
| double width, height; |
| if (!browsingContext->getObject("windowSize"_s, windowSize) |
| || !windowSize->getDouble("width"_s, width) |
| || !windowSize->getDouble("height"_s, height)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| auto windowRect = JSON::Object::create(); |
| windowRect->setDouble("x"_s, x); |
| windowRect->setDouble("y"_s, y); |
| windowRect->setDouble("width"_s, width); |
| windowRect->setDouble("height"_s, height); |
| completionHandler(CommandResult::success(WTFMove(windowRect))); |
| }); |
| } |
| |
| void Session::getWindowRect(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| getToplevelBrowsingContextRect(WTFMove(completionHandler)); |
| }); |
| } |
| |
| void Session::setWindowRect(Optional<double> x, Optional<double> y, Optional<double> width, Optional<double> height, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, x, y, width, height, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| if (x && y) { |
| RefPtr<JSON::Object> windowOrigin = JSON::Object::create(); |
| windowOrigin->setDouble("x", x.value()); |
| windowOrigin->setDouble("y", y.value()); |
| parameters->setObject("origin"_s, WTFMove(windowOrigin)); |
| } |
| if (width && height) { |
| RefPtr<JSON::Object> windowSize = JSON::Object::create(); |
| windowSize->setDouble("width", width.value()); |
| windowSize->setDouble("height", height.value()); |
| parameters->setObject("size"_s, WTFMove(windowSize)); |
| } |
| m_host->sendCommandToBackend("setWindowFrameOfBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)] (SessionHost::CommandResponse&& response) mutable { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| getToplevelBrowsingContextRect(WTFMove(completionHandler)); |
| }); |
| }); |
| } |
| |
| void Session::maximizeWindow(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("maximizeWindowOfBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)] (SessionHost::CommandResponse&& response) mutable { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| getToplevelBrowsingContextRect(WTFMove(completionHandler)); |
| }); |
| }); |
| } |
| |
| void Session::minimizeWindow(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("hideWindowOfBrowsingContext"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)] (SessionHost::CommandResponse&& response) mutable { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| getToplevelBrowsingContextRect(WTFMove(completionHandler)); |
| }); |
| }); |
| } |
| |
| void Session::fullscreenWindow(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("function"_s, String(EnterFullscreenJavaScript, sizeof(EnterFullscreenJavaScript))); |
| parameters->setArray("arguments"_s, JSON::Array::create()); |
| parameters->setBoolean("expectsImplicitCallbackArgument"_s, true); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| |
| getToplevelBrowsingContextRect(WTFMove(completionHandler)); |
| }); |
| }); |
| } |
| |
| RefPtr<JSON::Object> Session::createElement(RefPtr<JSON::Value>&& value) |
| { |
| RefPtr<JSON::Object> valueObject; |
| if (!value->asObject(valueObject)) |
| return nullptr; |
| |
| String elementID; |
| if (!valueObject->getString("session-node-" + id(), elementID)) |
| return nullptr; |
| |
| RefPtr<JSON::Object> elementObject = JSON::Object::create(); |
| elementObject->setString(webElementIdentifier(), elementID); |
| return elementObject; |
| } |
| |
| RefPtr<JSON::Object> Session::createElement(const String& elementID) |
| { |
| RefPtr<JSON::Object> elementObject = JSON::Object::create(); |
| elementObject->setString("session-node-" + id(), elementID); |
| return elementObject; |
| } |
| |
| RefPtr<JSON::Object> Session::extractElement(JSON::Value& value) |
| { |
| String elementID = extractElementID(value); |
| return !elementID.isEmpty() ? createElement(elementID) : nullptr; |
| } |
| |
| String Session::extractElementID(JSON::Value& value) |
| { |
| RefPtr<JSON::Object> valueObject; |
| if (!value.asObject(valueObject)) |
| return emptyString(); |
| |
| String elementID; |
| if (!valueObject->getString(webElementIdentifier(), elementID)) |
| return emptyString(); |
| |
| return elementID; |
| } |
| |
| void Session::computeElementLayout(const String& elementID, OptionSet<ElementLayoutOption> options, Function<void (Optional<Rect>&&, Optional<Point>&&, bool, RefPtr<JSON::Object>&&)>&& completionHandler) |
| { |
| ASSERT(m_toplevelBrowsingContext.value()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.valueOr(emptyString())); |
| parameters->setString("nodeHandle"_s, elementID); |
| parameters->setBoolean("scrollIntoViewIfNeeded"_s, options.contains(ElementLayoutOption::ScrollIntoViewIfNeeded)); |
| parameters->setString("coordinateSystem"_s, options.contains(ElementLayoutOption::UseViewportCoordinates) ? "LayoutViewport"_s : "Page"_s); |
| m_host->sendCommandToBackend("computeElementLayout"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| completionHandler(WTF::nullopt, WTF::nullopt, false, WTFMove(response.responseObject)); |
| return; |
| } |
| RefPtr<JSON::Object> rectObject; |
| if (!response.responseObject->getObject("rect"_s, rectObject)) { |
| completionHandler(WTF::nullopt, WTF::nullopt, false, nullptr); |
| return; |
| } |
| Optional<int> elementX; |
| Optional<int> elementY; |
| RefPtr<JSON::Object> elementPosition; |
| if (rectObject->getObject("origin"_s, elementPosition)) { |
| int x, y; |
| if (elementPosition->getInteger("x"_s, x) && elementPosition->getInteger("y"_s, y)) { |
| elementX = x; |
| elementY = y; |
| } |
| } |
| if (!elementX || !elementY) { |
| completionHandler(WTF::nullopt, WTF::nullopt, false, nullptr); |
| return; |
| } |
| Optional<int> elementWidth; |
| Optional<int> elementHeight; |
| RefPtr<JSON::Object> elementSize; |
| if (rectObject->getObject("size"_s, elementSize)) { |
| int width, height; |
| if (elementSize->getInteger("width"_s, width) && elementSize->getInteger("height"_s, height)) { |
| elementWidth = width; |
| elementHeight = height; |
| } |
| } |
| if (!elementWidth || !elementHeight) { |
| completionHandler(WTF::nullopt, WTF::nullopt, false, nullptr); |
| return; |
| } |
| Rect rect = { { elementX.value(), elementY.value() }, { elementWidth.value(), elementHeight.value() } }; |
| |
| bool isObscured; |
| if (!response.responseObject->getBoolean("isObscured"_s, isObscured)) { |
| completionHandler(WTF::nullopt, WTF::nullopt, false, nullptr); |
| return; |
| } |
| RefPtr<JSON::Object> inViewCenterPointObject; |
| if (!response.responseObject->getObject("inViewCenterPoint"_s, inViewCenterPointObject)) { |
| completionHandler(rect, WTF::nullopt, isObscured, nullptr); |
| return; |
| } |
| int inViewCenterPointX, inViewCenterPointY; |
| if (!inViewCenterPointObject->getInteger("x"_s, inViewCenterPointX) |
| || !inViewCenterPointObject->getInteger("y"_s, inViewCenterPointY)) { |
| completionHandler(WTF::nullopt, WTF::nullopt, isObscured, nullptr); |
| return; |
| } |
| Point inViewCenterPoint = { inViewCenterPointX, inViewCenterPointY }; |
| completionHandler(rect, inViewCenterPoint, isObscured, nullptr); |
| }); |
| } |
| |
| void Session::findElements(const String& strategy, const String& selector, FindElementsMode mode, const String& rootElementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, strategy, selector, mode, rootElementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(JSON::Value::create(strategy)->toJSONString()); |
| if (rootElementID.isEmpty()) |
| arguments->pushString(JSON::Value::null()->toJSONString()); |
| else |
| arguments->pushString(createElement(rootElementID)->toJSONString()); |
| arguments->pushString(JSON::Value::create(selector)->toJSONString()); |
| arguments->pushString(JSON::Value::create(mode == FindElementsMode::Single)->toJSONString()); |
| arguments->pushString(JSON::Value::create(m_implicitWaitTimeout.milliseconds())->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, String(FindNodesJavaScript, sizeof(FindNodesJavaScript))); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| parameters->setBoolean("expectsImplicitCallbackArgument"_s, true); |
| // If there's an implicit wait, use one second more as callback timeout. |
| if (m_implicitWaitTimeout) |
| parameters->setInteger("callbackTimeout"_s, Seconds(m_implicitWaitTimeout + 1_s).millisecondsAs<int>()); |
| |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), mode, completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| |
| switch (mode) { |
| case FindElementsMode::Single: { |
| RefPtr<JSON::Object> elementObject = createElement(WTFMove(resultValue)); |
| if (!elementObject) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchElement)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(elementObject))); |
| break; |
| } |
| case FindElementsMode::Multiple: { |
| RefPtr<JSON::Array> elementsArray; |
| if (!resultValue->asArray(elementsArray)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchElement)); |
| return; |
| } |
| RefPtr<JSON::Array> elementObjectsArray = JSON::Array::create(); |
| unsigned elementsArrayLength = elementsArray->length(); |
| for (unsigned i = 0; i < elementsArrayLength; ++i) { |
| if (auto elementObject = createElement(elementsArray->get(i))) |
| elementObjectsArray->pushObject(WTFMove(elementObject)); |
| } |
| completionHandler(CommandResult::success(WTFMove(elementObjectsArray))); |
| break; |
| } |
| } |
| }); |
| }); |
| } |
| |
| void Session::getActiveElement(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("function"_s, "function() { return document.activeElement; }"_s); |
| parameters->setArray("arguments"_s, JSON::Array::create()); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Object> elementObject = createElement(WTFMove(resultValue)); |
| if (!elementObject) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchElement)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(elementObject))); |
| }); |
| }); |
| } |
| |
| void Session::isElementSelected(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| arguments->pushString(JSON::Value::create("selected")->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, String(ElementAttributeJavaScript, sizeof(ElementAttributeJavaScript))); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| if (resultValue->isNull()) { |
| completionHandler(CommandResult::success(JSON::Value::create(false))); |
| return; |
| } |
| String booleanResult; |
| if (!resultValue->asString(booleanResult) || booleanResult != "true") { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(JSON::Value::create(true))); |
| }); |
| }); |
| } |
| |
| void Session::getElementText(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| // FIXME: Add an atom to properly implement this instead of just using innerText. |
| parameters->setString("function"_s, "function(element) { return element.innerText.replace(/^[^\\S\\xa0]+|[^\\S\\xa0]+$/g, '') }"_s); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::getElementTagName(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, "function(element) { return element.tagName.toLowerCase() }"_s); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::getElementRect(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| computeElementLayout(elementID, { }, [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](Optional<Rect>&& rect, Optional<Point>&&, bool, RefPtr<JSON::Object>&& error) { |
| if (!rect || error) { |
| completionHandler(CommandResult::fail(WTFMove(error))); |
| return; |
| } |
| RefPtr<JSON::Object> rectObject = JSON::Object::create(); |
| rectObject->setInteger("x"_s, rect.value().origin.x); |
| rectObject->setInteger("y"_s, rect.value().origin.y); |
| rectObject->setInteger("width"_s, rect.value().size.width); |
| rectObject->setInteger("height"_s, rect.value().size.height); |
| completionHandler(CommandResult::success(WTFMove(rectObject))); |
| }); |
| }); |
| } |
| |
| void Session::isElementEnabled(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, "function(element) { return element.disabled === undefined ? true : !element.disabled }"_s); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::isElementDisplayed(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, String(ElementDisplayedJavaScript, sizeof(ElementDisplayedJavaScript))); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::getElementAttribute(const String& elementID, const String& attribute, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, attribute, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| arguments->pushString(JSON::Value::create(attribute)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, String(ElementAttributeJavaScript, sizeof(ElementAttributeJavaScript))); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::getElementProperty(const String& elementID, const String& property, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, property, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, makeString("function(element) { return element.", property, "; }")); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::getElementCSSValue(const String& elementID, const String& cssProperty, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, cssProperty, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, makeString("function(element) { return document.defaultView.getComputedStyle(element).getPropertyValue('", cssProperty, "'); }")); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(WTFMove(resultValue))); |
| }); |
| }); |
| } |
| |
| void Session::waitForNavigationToComplete(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setInteger("pageLoadTimeout"_s, m_pageLoadTimeout.millisecondsAs<int>()); |
| if (auto pageLoadStrategy = pageLoadStrategyString()) |
| parameters->setString("pageLoadStrategy"_s, pageLoadStrategy.value()); |
| m_host->sendCommandToBackend("waitForNavigationToComplete"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| auto result = CommandResult::fail(WTFMove(response.responseObject)); |
| switch (result.errorCode()) { |
| case CommandResult::ErrorCode::NoSuchWindow: |
| // Window was closed, reset the top level browsing context and ignore the error. |
| m_toplevelBrowsingContext = WTF::nullopt; |
| break; |
| case CommandResult::ErrorCode::NoSuchFrame: |
| // Navigation destroyed the current frame, switch to top level browsing context and ignore the error. |
| switchToBrowsingContext(WTF::nullopt); |
| break; |
| default: |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::selectOptionElement(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.valueOr(emptyString())); |
| parameters->setString("nodeHandle"_s, elementID); |
| m_host->sendCommandToBackend("selectOptionElement"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::elementClick(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| OptionSet<ElementLayoutOption> options = { ElementLayoutOption::ScrollIntoViewIfNeeded, ElementLayoutOption::UseViewportCoordinates }; |
| computeElementLayout(elementID, options, [this, protectedThis = makeRef(*this), elementID, completionHandler = WTFMove(completionHandler)](Optional<Rect>&& rect, Optional<Point>&& inViewCenter, bool isObscured, RefPtr<JSON::Object>&& error) mutable { |
| if (!rect || error) { |
| completionHandler(CommandResult::fail(WTFMove(error))); |
| return; |
| } |
| if (isObscured) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::ElementClickIntercepted)); |
| return; |
| } |
| if (!inViewCenter) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::ElementNotInteractable)); |
| return; |
| } |
| |
| getElementTagName(elementID, [this, elementID, inViewCenter = WTFMove(inViewCenter), completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| bool isOptionElement = false; |
| if (!result.isError()) { |
| String tagName; |
| if (result.result()->asString(tagName)) |
| isOptionElement = tagName == "option"; |
| } |
| |
| Function<void (CommandResult&&)> continueAfterClickFunction = [this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| waitForNavigationToComplete(WTFMove(completionHandler)); |
| }; |
| if (isOptionElement) |
| selectOptionElement(elementID, WTFMove(continueAfterClickFunction)); |
| else |
| performMouseInteraction(inViewCenter.value().x, inViewCenter.value().y, MouseButton::Left, MouseInteraction::SingleClick, WTFMove(continueAfterClickFunction)); |
| }); |
| }); |
| }); |
| } |
| |
| void Session::elementClear(const String& elementID, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, String(FormElementClearJavaScript, sizeof(FormElementClearJavaScript))); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| String Session::virtualKeyForKey(UChar key, KeyModifier& modifier) |
| { |
| // §17.4.2 Keyboard Actions. |
| // https://www.w3.org/TR/webdriver/#keyboard-actions |
| modifier = KeyModifier::None; |
| switch (key) { |
| case 0xE001U: |
| return "Cancel"_s; |
| case 0xE002U: |
| return "Help"_s; |
| case 0xE003U: |
| return "Backspace"_s; |
| case 0xE004U: |
| return "Tab"_s; |
| case 0xE005U: |
| return "Clear"_s; |
| case 0xE006U: |
| return "Return"_s; |
| case 0xE007U: |
| return "Enter"_s; |
| case 0xE008U: |
| case 0xE050U: |
| modifier = KeyModifier::Shift; |
| return "Shift"_s; |
| case 0xE009U: |
| case 0xE051U: |
| modifier = KeyModifier::Control; |
| return "Control"_s; |
| case 0xE00AU: |
| case 0xE052U: |
| modifier = KeyModifier::Alternate; |
| return "Alternate"_s; |
| case 0xE00BU: |
| return "Pause"_s; |
| case 0xE00CU: |
| return "Escape"_s; |
| case 0xE00DU: |
| return "Space"_s; |
| case 0xE00EU: |
| case 0xE054U: |
| return "PageUp"_s; |
| case 0xE00FU: |
| case 0xE055U: |
| return "PageDown"_s; |
| case 0xE010U: |
| case 0xE056U: |
| return "End"_s; |
| case 0xE011U: |
| case 0xE057U: |
| return "Home"_s; |
| case 0xE012U: |
| case 0xE058U: |
| return "LeftArrow"_s; |
| case 0xE013U: |
| case 0xE059U: |
| return "UpArrow"_s; |
| case 0xE014U: |
| case 0xE05AU: |
| return "RightArrow"_s; |
| case 0xE015U: |
| case 0xE05BU: |
| return "DownArrow"_s; |
| case 0xE016U: |
| case 0xE05CU: |
| return "Insert"_s; |
| case 0xE017U: |
| case 0xE05DU: |
| return "Delete"_s; |
| case 0xE018U: |
| return "Semicolon"_s; |
| case 0xE019U: |
| return "Equals"_s; |
| case 0xE01AU: |
| return "NumberPad0"_s; |
| case 0xE01BU: |
| return "NumberPad1"_s; |
| case 0xE01CU: |
| return "NumberPad2"_s; |
| case 0xE01DU: |
| return "NumberPad3"_s; |
| case 0xE01EU: |
| return "NumberPad4"_s; |
| case 0xE01FU: |
| return "NumberPad5"_s; |
| case 0xE020U: |
| return "NumberPad6"_s; |
| case 0xE021U: |
| return "NumberPad7"_s; |
| case 0xE022U: |
| return "NumberPad8"_s; |
| case 0xE023U: |
| return "NumberPad9"_s; |
| case 0xE024U: |
| return "NumberPadMultiply"_s; |
| case 0xE025U: |
| return "NumberPadAdd"_s; |
| case 0xE026U: |
| return "NumberPadSeparator"_s; |
| case 0xE027U: |
| return "NumberPadSubtract"_s; |
| case 0xE028U: |
| return "NumberPadDecimal"_s; |
| case 0xE029U: |
| return "NumberPadDivide"_s; |
| case 0xE031U: |
| return "Function1"_s; |
| case 0xE032U: |
| return "Function2"_s; |
| case 0xE033U: |
| return "Function3"_s; |
| case 0xE034U: |
| return "Function4"_s; |
| case 0xE035U: |
| return "Function5"_s; |
| case 0xE036U: |
| return "Function6"_s; |
| case 0xE037U: |
| return "Function7"_s; |
| case 0xE038U: |
| return "Function8"_s; |
| case 0xE039U: |
| return "Function9"_s; |
| case 0xE03AU: |
| return "Function10"_s; |
| case 0xE03BU: |
| return "Function11"_s; |
| case 0xE03CU: |
| return "Function12"_s; |
| case 0xE03DU: |
| case 0xE053U: |
| modifier = KeyModifier::Meta; |
| return "Meta"_s; |
| default: |
| break; |
| } |
| return String(); |
| } |
| |
| void Session::elementSendKeys(const String& elementID, const String& text, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, text, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| // FIXME: move this to an atom. |
| static const char focusScript[] = |
| "function focus(element) {" |
| " let doc = element.ownerDocument || element;" |
| " let prevActiveElement = doc.activeElement;" |
| " if (element != prevActiveElement && prevActiveElement)" |
| " prevActiveElement.blur();" |
| " element.focus();" |
| " let tagName = element.tagName.toUpperCase();" |
| " let isTextElement = tagName === 'TEXTAREA' || (tagName === 'INPUT' && element.type === 'text');" |
| " if (isTextElement && element.selectionEnd == 0)" |
| " element.setSelectionRange(element.value.length, element.value.length);" |
| " if (element != doc.activeElement)" |
| " throw new Error('cannot focus element');" |
| "}"; |
| |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| arguments->pushString(createElement(elementID)->toJSONString()); |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, focusScript); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), text, completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| |
| unsigned stickyModifiers = 0; |
| auto textLength = text.length(); |
| Vector<KeyboardInteraction> interactions; |
| interactions.reserveInitialCapacity(textLength); |
| for (unsigned i = 0; i < textLength; ++i) { |
| auto key = text[i]; |
| KeyboardInteraction interaction; |
| KeyModifier modifier; |
| auto virtualKey = virtualKeyForKey(key, modifier); |
| if (!virtualKey.isNull()) { |
| interaction.key = virtualKey; |
| if (modifier != KeyModifier::None) { |
| stickyModifiers ^= modifier; |
| if (stickyModifiers & modifier) |
| interaction.type = KeyboardInteractionType::KeyPress; |
| else |
| interaction.type = KeyboardInteractionType::KeyRelease; |
| } |
| } else |
| interaction.text = String(&key, 1); |
| interactions.uncheckedAppend(WTFMove(interaction)); |
| } |
| |
| // Reset sticky modifiers if needed. |
| if (stickyModifiers) { |
| if (stickyModifiers & KeyModifier::Shift) |
| interactions.append({ KeyboardInteractionType::KeyRelease, WTF::nullopt, Optional<String>("Shift"_s) }); |
| if (stickyModifiers & KeyModifier::Control) |
| interactions.append({ KeyboardInteractionType::KeyRelease, WTF::nullopt, Optional<String>("Control"_s) }); |
| if (stickyModifiers & KeyModifier::Alternate) |
| interactions.append({ KeyboardInteractionType::KeyRelease, WTF::nullopt, Optional<String>("Alternate"_s) }); |
| if (stickyModifiers & KeyModifier::Meta) |
| interactions.append({ KeyboardInteractionType::KeyRelease, WTF::nullopt, Optional<String>("Meta"_s) }); |
| } |
| |
| performKeyboardInteractions(WTFMove(interactions), WTFMove(completionHandler)); |
| }); |
| }); |
| } |
| |
| RefPtr<JSON::Value> Session::handleScriptResult(RefPtr<JSON::Value>&& resultValue) |
| { |
| RefPtr<JSON::Array> resultArray; |
| if (resultValue->asArray(resultArray)) { |
| RefPtr<JSON::Array> returnValueArray = JSON::Array::create(); |
| unsigned resultArrayLength = resultArray->length(); |
| for (unsigned i = 0; i < resultArrayLength; ++i) |
| returnValueArray->pushValue(handleScriptResult(resultArray->get(i))); |
| return returnValueArray; |
| } |
| |
| if (auto element = createElement(RefPtr<JSON::Value>(resultValue))) |
| return element; |
| |
| RefPtr<JSON::Object> resultObject; |
| if (resultValue->asObject(resultObject)) { |
| RefPtr<JSON::Object> returnValueObject = JSON::Object::create(); |
| auto end = resultObject->end(); |
| for (auto it = resultObject->begin(); it != end; ++it) |
| returnValueObject->setValue(it->key, handleScriptResult(WTFMove(it->value))); |
| return returnValueObject; |
| } |
| |
| return WTFMove(resultValue); |
| } |
| |
| void Session::executeScript(const String& script, RefPtr<JSON::Array>&& argumentsArray, ExecuteScriptMode mode, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, script, argumentsArray = WTFMove(argumentsArray), mode, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> arguments = JSON::Array::create(); |
| unsigned argumentsLength = argumentsArray->length(); |
| for (unsigned i = 0; i < argumentsLength; ++i) { |
| if (auto argument = argumentsArray->get(i)) { |
| if (auto element = extractElement(*argument)) |
| arguments->pushString(element->toJSONString()); |
| else |
| arguments->pushString(argument->toJSONString()); |
| } |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| parameters->setString("function"_s, "function(){" + script + '}'); |
| parameters->setArray("arguments"_s, WTFMove(arguments)); |
| if (mode == ExecuteScriptMode::Async) { |
| parameters->setBoolean("expectsImplicitCallbackArgument"_s, true); |
| if (m_scriptTimeout) |
| parameters->setInteger("callbackTimeout"_s, m_scriptTimeout.millisecondsAs<int>()); |
| } |
| m_host->sendCommandToBackend("evaluateJavaScriptFunction"_s, WTFMove(parameters), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| auto result = CommandResult::fail(WTFMove(response.responseObject)); |
| if (result.errorCode() == CommandResult::ErrorCode::UnexpectedAlertOpen) |
| completionHandler(CommandResult::success()); |
| else |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("result"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Value> resultValue; |
| if (!JSON::Value::parseJSON(valueString, resultValue)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(handleScriptResult(WTFMove(resultValue)))); |
| }); |
| }); |
| } |
| |
| static String mouseButtonForAutomation(MouseButton button) |
| { |
| switch (button) { |
| case MouseButton::None: |
| return "None"_s; |
| case MouseButton::Left: |
| return "Left"_s; |
| case MouseButton::Middle: |
| return "Middle"_s; |
| case MouseButton::Right: |
| return "Right"_s; |
| } |
| |
| RELEASE_ASSERT_NOT_REACHED(); |
| } |
| |
| void Session::performMouseInteraction(int x, int y, MouseButton button, MouseInteraction interaction, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| RefPtr<JSON::Object> position = JSON::Object::create(); |
| position->setInteger("x"_s, x); |
| position->setInteger("y"_s, y); |
| parameters->setObject("position"_s, WTFMove(position)); |
| parameters->setString("button"_s, mouseButtonForAutomation(button)); |
| switch (interaction) { |
| case MouseInteraction::Move: |
| parameters->setString("interaction"_s, "Move"_s); |
| break; |
| case MouseInteraction::Down: |
| parameters->setString("interaction"_s, "Down"_s); |
| break; |
| case MouseInteraction::Up: |
| parameters->setString("interaction"_s, "Up"_s); |
| break; |
| case MouseInteraction::SingleClick: |
| parameters->setString("interaction"_s, "SingleClick"_s); |
| break; |
| case MouseInteraction::DoubleClick: |
| parameters->setString("interaction"_s, "DoubleClick"_s); |
| break; |
| } |
| parameters->setArray("modifiers"_s, JSON::Array::create()); |
| m_host->sendCommandToBackend("performMouseInteraction"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::performKeyboardInteractions(Vector<KeyboardInteraction>&& interactions, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| RefPtr<JSON::Array> interactionsArray = JSON::Array::create(); |
| for (const auto& interaction : interactions) { |
| RefPtr<JSON::Object> interactionObject = JSON::Object::create(); |
| switch (interaction.type) { |
| case KeyboardInteractionType::KeyPress: |
| interactionObject->setString("type"_s, "KeyPress"_s); |
| break; |
| case KeyboardInteractionType::KeyRelease: |
| interactionObject->setString("type"_s, "KeyRelease"_s); |
| break; |
| case KeyboardInteractionType::InsertByKey: |
| interactionObject->setString("type"_s, "InsertByKey"_s); |
| break; |
| } |
| if (interaction.key) |
| interactionObject->setString("key"_s, interaction.key.value()); |
| if (interaction.text) |
| interactionObject->setString("text"_s, interaction.text.value()); |
| interactionsArray->pushObject(WTFMove(interactionObject)); |
| } |
| parameters->setArray("interactions"_s, WTFMove(interactionsArray)); |
| m_host->sendCommandToBackend("performKeyboardInteractions"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| static Optional<Session::Cookie> parseAutomationCookie(const JSON::Object& cookieObject) |
| { |
| Session::Cookie cookie; |
| if (!cookieObject.getString("name"_s, cookie.name)) |
| return WTF::nullopt; |
| if (!cookieObject.getString("value"_s, cookie.value)) |
| return WTF::nullopt; |
| |
| String path; |
| if (cookieObject.getString("path"_s, path)) |
| cookie.path = path; |
| String domain; |
| if (cookieObject.getString("domain"_s, domain)) |
| cookie.domain = domain; |
| bool secure; |
| if (cookieObject.getBoolean("secure"_s, secure)) |
| cookie.secure = secure; |
| bool httpOnly; |
| if (cookieObject.getBoolean("httpOnly"_s, httpOnly)) |
| cookie.httpOnly = httpOnly; |
| bool session = false; |
| cookieObject.getBoolean("session"_s, session); |
| if (!session) { |
| double expiry; |
| if (cookieObject.getDouble("expires"_s, expiry)) |
| cookie.expiry = expiry; |
| } |
| |
| return cookie; |
| } |
| |
| static RefPtr<JSON::Object> builtAutomationCookie(const Session::Cookie& cookie) |
| { |
| RefPtr<JSON::Object> cookieObject = JSON::Object::create(); |
| cookieObject->setString("name"_s, cookie.name); |
| cookieObject->setString("value"_s, cookie.value); |
| cookieObject->setString("path"_s, cookie.path.valueOr("/")); |
| cookieObject->setString("domain"_s, cookie.domain.valueOr(emptyString())); |
| cookieObject->setBoolean("secure"_s, cookie.secure.valueOr(false)); |
| cookieObject->setBoolean("httpOnly"_s, cookie.httpOnly.valueOr(false)); |
| cookieObject->setBoolean("session"_s, !cookie.expiry); |
| cookieObject->setDouble("expires"_s, cookie.expiry.valueOr(0)); |
| return cookieObject; |
| } |
| |
| static RefPtr<JSON::Object> serializeCookie(const Session::Cookie& cookie) |
| { |
| RefPtr<JSON::Object> cookieObject = JSON::Object::create(); |
| cookieObject->setString("name"_s, cookie.name); |
| cookieObject->setString("value"_s, cookie.value); |
| if (cookie.path) |
| cookieObject->setString("path"_s, cookie.path.value()); |
| if (cookie.domain) |
| cookieObject->setString("domain"_s, cookie.domain.value()); |
| if (cookie.secure) |
| cookieObject->setBoolean("secure"_s, cookie.secure.value()); |
| if (cookie.httpOnly) |
| cookieObject->setBoolean("httpOnly"_s, cookie.httpOnly.value()); |
| if (cookie.expiry) |
| cookieObject->setInteger("expiry"_s, cookie.expiry.value()); |
| return cookieObject; |
| } |
| |
| void Session::getAllCookies(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("getAllCookies"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| RefPtr<JSON::Array> cookiesArray; |
| if (!response.responseObject->getArray("cookies"_s, cookiesArray)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| RefPtr<JSON::Array> cookies = JSON::Array::create(); |
| for (unsigned i = 0; i < cookiesArray->length(); ++i) { |
| RefPtr<JSON::Value> cookieValue = cookiesArray->get(i); |
| RefPtr<JSON::Object> cookieObject; |
| if (!cookieValue->asObject(cookieObject)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| |
| auto cookie = parseAutomationCookie(*cookieObject); |
| if (!cookie) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| cookies->pushObject(serializeCookie(cookie.value())); |
| } |
| completionHandler(CommandResult::success(WTFMove(cookies))); |
| }); |
| }); |
| } |
| |
| void Session::getNamedCookie(const String& name, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| getAllCookies([name, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Array> cookiesArray; |
| result.result()->asArray(cookiesArray); |
| for (unsigned i = 0; i < cookiesArray->length(); ++i) { |
| RefPtr<JSON::Value> cookieValue = cookiesArray->get(i); |
| RefPtr<JSON::Object> cookieObject; |
| cookieValue->asObject(cookieObject); |
| String cookieName; |
| cookieObject->getString("name"_s, cookieName); |
| if (cookieName == name) { |
| completionHandler(CommandResult::success(WTFMove(cookieObject))); |
| return; |
| } |
| } |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchCookie)); |
| }); |
| } |
| |
| void Session::addCookie(const Cookie& cookie, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, cookie = builtAutomationCookie(cookie), completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setObject("cookie"_s, WTFMove(cookie)); |
| m_host->sendCommandToBackend("addSingleCookie"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::deleteCookie(const String& name, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, name, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("cookieName"_s, name); |
| m_host->sendCommandToBackend("deleteSingleCookie"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::deleteAllCookies(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("deleteAllCookies"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| InputSource& Session::getOrCreateInputSource(const String& id, InputSource::Type type, Optional<PointerType> pointerType) |
| { |
| auto addResult = m_activeInputSources.add(id, InputSource()); |
| if (addResult.isNewEntry) |
| addResult.iterator->value = { type, pointerType }; |
| return addResult.iterator->value; |
| } |
| |
| Session::InputSourceState& Session::inputSourceState(const String& id) |
| { |
| return m_inputStateTable.ensure(id, [] { return InputSourceState(); }).iterator->value; |
| } |
| |
| static const char* automationSourceType(InputSource::Type type) |
| { |
| switch (type) { |
| case InputSource::Type::None: |
| return "Null"; |
| case InputSource::Type::Pointer: |
| return "Mouse"; |
| case InputSource::Type::Key: |
| return "Keyboard"; |
| } |
| RELEASE_ASSERT_NOT_REACHED(); |
| } |
| |
| static const char* automationOriginType(PointerOrigin::Type type) |
| { |
| switch (type) { |
| case PointerOrigin::Type::Viewport: |
| return "Viewport"; |
| case PointerOrigin::Type::Pointer: |
| return "Pointer"; |
| case PointerOrigin::Type::Element: |
| return "Element"; |
| } |
| RELEASE_ASSERT_NOT_REACHED(); |
| } |
| |
| void Session::performActions(Vector<Vector<Action>>&& actionsByTick, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, actionsByTick = WTFMove(actionsByTick), completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| |
| // First check if we have actions and whether we need to resolve any pointer move element origin. |
| unsigned actionsCount = 0; |
| for (const auto& tick : actionsByTick) |
| actionsCount += tick.size(); |
| if (!actionsCount) { |
| completionHandler(CommandResult::success()); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| RefPtr<JSON::Array> inputSources = JSON::Array::create(); |
| for (const auto& inputSource : m_activeInputSources) { |
| RefPtr<JSON::Object> inputSourceObject = JSON::Object::create(); |
| inputSourceObject->setString("sourceId"_s, inputSource.key); |
| inputSourceObject->setString("sourceType"_s, automationSourceType(inputSource.value.type)); |
| inputSources->pushObject(WTFMove(inputSourceObject)); |
| } |
| parameters->setArray("inputSources"_s, WTFMove(inputSources)); |
| RefPtr<JSON::Array> steps = JSON::Array::create(); |
| for (const auto& tick : actionsByTick) { |
| RefPtr<JSON::Array> states = JSON::Array::create(); |
| for (const auto& action : tick) { |
| RefPtr<JSON::Object> state = JSON::Object::create(); |
| auto& currentState = inputSourceState(action.id); |
| state->setString("sourceId"_s, action.id); |
| switch (action.type) { |
| case Action::Type::None: |
| state->setDouble("duration"_s, action.duration.value()); |
| break; |
| case Action::Type::Pointer: { |
| switch (action.subtype) { |
| case Action::Subtype::PointerUp: |
| currentState.pressedButton = WTF::nullopt; |
| break; |
| case Action::Subtype::PointerDown: |
| currentState.pressedButton = action.button.value(); |
| break; |
| case Action::Subtype::PointerMove: { |
| state->setString("origin"_s, automationOriginType(action.origin->type)); |
| RefPtr<JSON::Object> location = JSON::Object::create(); |
| location->setInteger("x"_s, action.x.value()); |
| location->setInteger("y"_s, action.y.value()); |
| state->setObject("location"_s, WTFMove(location)); |
| if (action.origin->type == PointerOrigin::Type::Element) |
| state->setString("nodeHandle"_s, action.origin->elementID.value()); |
| FALLTHROUGH; |
| } |
| case Action::Subtype::Pause: |
| if (action.duration) |
| state->setDouble("duration"_s, action.duration.value()); |
| break; |
| case Action::Subtype::PointerCancel: |
| currentState.pressedButton = WTF::nullopt; |
| break; |
| case Action::Subtype::KeyUp: |
| case Action::Subtype::KeyDown: |
| ASSERT_NOT_REACHED(); |
| } |
| if (currentState.pressedButton) |
| state->setString("pressedButton"_s, mouseButtonForAutomation(currentState.pressedButton.value())); |
| break; |
| } |
| case Action::Type::Key: |
| switch (action.subtype) { |
| case Action::Subtype::KeyUp: |
| if (currentState.pressedVirtualKey) |
| currentState.pressedVirtualKey = WTF::nullopt; |
| else |
| currentState.pressedKey = WTF::nullopt; |
| break; |
| case Action::Subtype::KeyDown: { |
| KeyModifier modifier; |
| auto virtualKey = virtualKeyForKey(action.key.value()[0], modifier); |
| if (!virtualKey.isNull()) |
| currentState.pressedVirtualKey = virtualKey; |
| else |
| currentState.pressedKey = action.key.value(); |
| break; |
| } |
| case Action::Subtype::Pause: |
| if (action.duration) |
| state->setDouble("duration"_s, action.duration.value()); |
| break; |
| case Action::Subtype::PointerUp: |
| case Action::Subtype::PointerDown: |
| case Action::Subtype::PointerMove: |
| case Action::Subtype::PointerCancel: |
| ASSERT_NOT_REACHED(); |
| } |
| if (currentState.pressedKey) |
| state->setString("pressedCharKey"_s, currentState.pressedKey.value()); |
| if (currentState.pressedVirtualKey) { |
| // FIXME: support parsing and tracking multiple virtual keys. |
| Ref<JSON::Array> virtualKeys = JSON::Array::create(); |
| virtualKeys->pushString(currentState.pressedVirtualKey.value()); |
| state->setArray("pressedVirtualKeys"_s, WTFMove(virtualKeys)); |
| } |
| break; |
| } |
| states->pushObject(WTFMove(state)); |
| } |
| RefPtr<JSON::Object> stepStates = JSON::Object::create(); |
| stepStates->setArray("states"_s, WTFMove(states)); |
| steps->pushObject(WTFMove(stepStates)); |
| } |
| |
| parameters->setArray("steps"_s, WTFMove(steps)); |
| m_host->sendCommandToBackend("performInteractionSequence"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)] (SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| }); |
| } |
| |
| void Session::releaseActions(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| m_activeInputSources.clear(); |
| m_inputStateTable.clear(); |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("cancelInteractionSequence"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::dismissAlert(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("dismissCurrentJavaScriptDialog"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::acceptAlert(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("acceptCurrentJavaScriptDialog"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::getAlertText(Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| m_host->sendCommandToBackend("messageOfCurrentJavaScriptDialog"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String valueString; |
| if (!response.responseObject->getString("message"_s, valueString)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(JSON::Value::create(valueString))); |
| }); |
| } |
| |
| void Session::sendAlertText(const String& text, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("browsingContextHandle"_s, m_toplevelBrowsingContext.value()); |
| parameters->setString("userInput"_s, text); |
| m_host->sendCommandToBackend("setUserInputForCurrentJavaScriptPrompt"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) { |
| if (response.isError) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| completionHandler(CommandResult::success()); |
| }); |
| } |
| |
| void Session::takeScreenshot(Optional<String> elementID, Optional<bool> scrollIntoView, Function<void (CommandResult&&)>&& completionHandler) |
| { |
| if (!m_toplevelBrowsingContext) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::NoSuchWindow)); |
| return; |
| } |
| |
| handleUserPrompts([this, elementID, scrollIntoView, completionHandler = WTFMove(completionHandler)](CommandResult&& result) mutable { |
| if (result.isError()) { |
| completionHandler(WTFMove(result)); |
| return; |
| } |
| RefPtr<JSON::Object> parameters = JSON::Object::create(); |
| parameters->setString("handle"_s, m_toplevelBrowsingContext.value()); |
| if (m_currentBrowsingContext) |
| parameters->setString("frameHandle"_s, m_currentBrowsingContext.value()); |
| if (elementID) |
| parameters->setString("nodeHandle"_s, elementID.value()); |
| else |
| parameters->setBoolean("clipToViewport"_s, true); |
| if (scrollIntoView.valueOr(false)) |
| parameters->setBoolean("scrollIntoViewIfNeeded"_s, true); |
| m_host->sendCommandToBackend("takeScreenshot"_s, WTFMove(parameters), [protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)](SessionHost::CommandResponse&& response) mutable { |
| if (response.isError || !response.responseObject) { |
| completionHandler(CommandResult::fail(WTFMove(response.responseObject))); |
| return; |
| } |
| String data; |
| if (!response.responseObject->getString("data"_s, data)) { |
| completionHandler(CommandResult::fail(CommandResult::ErrorCode::UnknownError)); |
| return; |
| } |
| completionHandler(CommandResult::success(JSON::Value::create(data))); |
| }); |
| }); |
| } |
| |
| } // namespace WebDriver |
