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/*
* 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.
*/
#pragma once
#include "HTTPServer.h"
#include "Session.h"
#include <wtf/Forward.h>
#include <wtf/HashMap.h>
#include <wtf/JSONValues.h>
#include <wtf/text/StringHash.h>
#if ENABLE(WEBDRIVER_BIDI)
#include "WebSocketServer.h"
#endif
namespace WebDriver {
struct Capabilities;
class CommandResult;
class Session;
class WebDriverService final : public HTTPRequestHandler
#if ENABLE(WEBDRIVER_BIDI)
, public WebSocketMessageHandler
#endif
{
public:
WebDriverService();
~WebDriverService();
int run(int argc, char** argv);
static void platformInit();
static bool platformCompareBrowserVersions(const String&, const String&);
RefPtr<Session> session() const { return m_session; }
private:
enum class HTTPMethod { Get, Post, Delete };
typedef void (WebDriverService::*CommandHandler)(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
struct Command {
HTTPMethod method;
const char* uriTemplate;
CommandHandler handler;
};
static const Command s_commands[];
static std::optional<HTTPMethod> toCommandHTTPMethod(const String& method);
static bool findCommand(HTTPMethod, const String& path, CommandHandler*, HashMap<String, String>& parameters);
void newSession(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void deleteSession(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void status(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getTimeouts(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void setTimeouts(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void go(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getCurrentURL(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void back(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void forward(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void refresh(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getTitle(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getWindowHandle(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void closeWindow(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void switchToWindow(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getWindowHandles(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void newWindow(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void switchToFrame(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void switchToParentFrame(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getWindowRect(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void setWindowRect(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void maximizeWindow(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void minimizeWindow(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void fullscreenWindow(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void findElement(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void findElements(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void findElementFromElement(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void findElementsFromElement(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void findElementFromShadowRoot(RefPtr<JSON::Object>&&, Function<void(CommandResult&&)>&&);
void findElementsFromShadowRoot(RefPtr<JSON::Object>&&, Function<void(CommandResult&&)>&&);
void getActiveElement(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getElementShadowRoot(RefPtr<JSON::Object>&&, Function<void(CommandResult&&)>&&);
void isElementSelected(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getElementAttribute(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getElementProperty(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getElementCSSValue(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getElementText(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getElementTagName(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getElementRect(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void isElementEnabled(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getComputedRole(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getComputedLabel(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void isElementDisplayed(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void elementClick(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void elementClear(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void elementSendKeys(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getPageSource(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void executeScript(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void executeAsyncScript(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getAllCookies(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getNamedCookie(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void addCookie(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void deleteCookie(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void deleteAllCookies(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void performActions(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void releaseActions(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void dismissAlert(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void acceptAlert(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void getAlertText(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void sendAlertText(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void takeScreenshot(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
void takeElementScreenshot(RefPtr<JSON::Object>&&, Function<void (CommandResult&&)>&&);
#if ENABLE(WEBDRIVER_BIDI)
// BiDi message handlers
void bidiSessionStatus(unsigned id, RefPtr<JSON::Object>&&, Function<void (WebSocketMessageHandler::Message&&)>&&);
void bidiSessionSubscribe(unsigned id, RefPtr<JSON::Object>&&, Function<void (WebSocketMessageHandler::Message&&)>&&);
void bidiSessionUnsubscribe(unsigned id, RefPtr<JSON::Object>&&, Function<void (WebSocketMessageHandler::Message&&)>&&);
#endif
static Capabilities platformCapabilities();
Vector<Capabilities> processCapabilities(const JSON::Object&, Function<void (CommandResult&&)>&) const;
RefPtr<JSON::Object> validatedCapabilities(const JSON::Object&) const;
RefPtr<JSON::Object> mergeCapabilities(const JSON::Object&, const JSON::Object&) const;
RefPtr<JSON::Object> matchCapabilities(const JSON::Object&) const;
bool platformValidateCapability(const String&, const Ref<JSON::Value>&) const;
bool platformMatchCapability(const String&, const Ref<JSON::Value>&) const;
bool platformSupportProxyType(const String&) const;
bool platformSupportBidi() const;
void parseCapabilities(const JSON::Object& desiredCapabilities, Capabilities&) const;
void platformParseCapabilities(const JSON::Object& desiredCapabilities, Capabilities&) const;
void connectToBrowser(Vector<Capabilities>&&, Function<void (CommandResult&&)>&&);
void createSession(Vector<Capabilities>&&, Ref<SessionHost>&&, Function<void (CommandResult&&)>&&);
bool findSessionOrCompleteWithError(JSON::Object&, Function<void (CommandResult&&)>&);
void handleRequest(HTTPRequestHandler::Request&&, Function<void (HTTPRequestHandler::Response&&)>&& replyHandler) override;
void sendResponse(Function<void (HTTPRequestHandler::Response&&)>&& replyHandler, CommandResult&&) const;
#if ENABLE(WEBDRIVER_BIDI)
bool acceptHandshake(HTTPRequestHandler::Request&&) override;
void handleMessage(WebSocketMessageHandler::Message&&, Function<void (WebSocketMessageHandler::Message&&)>&& replyHandler) override;
void clientDisconnected(const WebSocketMessageHandler::Connection&) override;
void onBrowserTerminated(const String& sessionId);
typedef void (WebDriverService::*BidiCommandHandler)(unsigned id, RefPtr<JSON::Object>&&, Function<void (WebSocketMessageHandler::Message&&)>&&);
struct BidiCommand {
String method;
BidiCommandHandler handler;
};
static const BidiCommand s_bidiCommands[];
static bool findBidiCommand(RefPtr<JSON::Value>&, BidiCommandHandler*, unsigned& id, RefPtr<JSON::Object>& parsedParams);
#endif // ENABLE(WEBDRIVER_BIDI)
HTTPServer m_server;
#if ENABLE(WEBDRIVER_BIDI)
WebSocketServer m_bidiServer;
SessionHost::BrowserTerminatedObserver m_browserTerminatedObserver;
#endif
RefPtr<Session> m_session;
String m_targetAddress;
uint16_t m_targetPort { 0 };
bool m_replaceOnNewSession { false };
};
} // namespace WebDriver
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