245 lines
8.0 KiB
C++
245 lines
8.0 KiB
C++
/*
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This file is part of the PhantomJS project from Ofi Labs.
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Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
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Copyright (C) 2011 Ivan De Marino <ivan.de.marino@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the <organization> nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef PHANTOM_H
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#define PHANTOM_H
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#include <QPointer>
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#include "filesystem.h"
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#include "encoding.h"
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#include "config.h"
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#include "system.h"
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#include "childprocess.h"
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#include "cookiejar.h"
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class WebPage;
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class CustomPage;
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class WebServer;
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class Phantom : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QVariantMap defaultPageSettings READ defaultPageSettings)
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Q_PROPERTY(QString libraryPath READ libraryPath WRITE setLibraryPath)
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Q_PROPERTY(QString outputEncoding READ outputEncoding WRITE setOutputEncoding)
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Q_PROPERTY(QVariantMap version READ version)
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Q_PROPERTY(QObject* page READ page)
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Q_PROPERTY(bool cookiesEnabled READ areCookiesEnabled WRITE setCookiesEnabled)
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Q_PROPERTY(QVariantList cookies READ cookies WRITE setCookies)
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Q_PROPERTY(bool webdriverMode READ webdriverMode)
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Q_PROPERTY(int remoteDebugPort READ remoteDebugPort)
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private:
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// Private constructor: the Phantom class is a singleton
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Phantom(QObject* parent = 0);
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void init();
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public:
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static Phantom* instance();
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virtual ~Phantom();
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QVariantMap defaultPageSettings() const;
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QString outputEncoding() const;
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void setOutputEncoding(const QString& encoding);
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bool execute();
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int returnValue() const;
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QString libraryPath() const;
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void setLibraryPath(const QString& libraryPath);
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QVariantMap version() const;
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QObject* page() const;
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/**
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* Pointer to the Config loaded at startup.
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* The configuration is determined by the commandline parameters.
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*
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* @brief config
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* @return Pointer to the current Config(uration)
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*/
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Config* config();
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bool printDebugMessages() const;
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bool areCookiesEnabled() const;
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void setCookiesEnabled(const bool value);
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bool webdriverMode() const;
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int remoteDebugPort() const;
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/**
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* Create `child_process` module instance
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*/
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Q_INVOKABLE QObject* _createChildProcess();
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public slots:
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QObject* createCookieJar(const QString& filePath);
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QObject* createWebPage();
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QObject* createWebServer();
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QObject* createFilesystem();
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QObject* createSystem();
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QObject* createCallback();
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void loadModule(const QString& moduleSource, const QString& filename);
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bool injectJs(const QString& jsFilePath);
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/**
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* Allows to set cookies into the CookieJar.
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* Pages will be able to access only the cookies they are supposed to see given their URL.
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*
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* Cookies are expected in the format:
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* <pre>
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* {
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* "name" : "cookie name (string)",
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* "value" : "cookie value (string)",
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* "domain" : "cookie domain (string)",
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* "path" : "cookie path (string, optional)",
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* "httponly" : "http only cookie (boolean, optional)",
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* "secure" : "secure cookie (boolean, optional)",
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* "expires" : "expiration date (string, GMT format, optional)"
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* }
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* </pre>
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* @brief setCookies
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* @param cookies Expects a QList of QVariantMaps
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* @return Boolean "true" if at least 1 cookie was set
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*/
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bool setCookies(const QVariantList& cookies);
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/**
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* All the Cookies in the CookieJar
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*
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* @see WebPage::setCookies for details on the format
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* @brief cookies
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* @return QList of QVariantMap cookies visible to this Page, at the current URL.
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*/
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QVariantList cookies() const;
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/**
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* Add a Cookie (in QVariantMap format) into the CookieJar
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* @see WebPage::setCookies for details on the format
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* @brief addCookie
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* @param cookie Cookie in QVariantMap format
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* @return Boolean "true" if cookie was added
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*/
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bool addCookie(const QVariantMap& cookie);
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/**
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* Delete cookie by name from the CookieJar
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* @brief deleteCookie
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* @param cookieName Name of the Cookie to delete
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* @return Boolean "true" if cookie was deleted
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*/
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bool deleteCookie(const QString& cookieName);
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/**
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* Delete All Cookies from the CookieJar
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* @brief clearCookies
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*/
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void clearCookies();
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/**
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* Set the application proxy
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* @brief setProxy
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* @param ip The proxy ip
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* @param port The proxy port
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* @param proxyType The type of this proxy
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*/
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void setProxy(const QString& ip, const qint64& port = 80, const QString& proxyType = "http", const QString& user = NULL, const QString& password = NULL);
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QString proxy();
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// exit() will not exit in debug mode. debugExit() will always exit.
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void exit(int code = 0);
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void debugExit(int code = 0);
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// URL utilities
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/**
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* Resolve a URL relative to a base.
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*/
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QString resolveRelativeUrl(QString url, QString base);
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/**
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* Decode a URL to human-readable form.
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* @param url The URL to be decoded.
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*
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* This operation potentially destroys information. It should only be
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* used when displaying URLs to the user, not when recording URLs for
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* later processing. Quoting http://qt-project.org/doc/qt-5/qurl.html:
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*
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* _Full decoding_
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*
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* This [operation] should be used with care, since there are
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* two conditions that cannot be reliably represented in the
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* returned QString. They are:
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*
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* + Non-UTF-8 sequences: URLs may contain sequences of
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* percent-encoded characters that do not form valid UTF-8
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* sequences. Since URLs need to be decoded using UTF-8, any
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* decoder failure will result in the QString containing one or
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* more replacement characters where the sequence existed.
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*
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* + Encoded delimiters: URLs are also allowed to make a
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* distinction between a delimiter found in its literal form and
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* its equivalent in percent-encoded form. This is most commonly
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* found in the query, but is permitted in most parts of the URL.
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*/
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QString fullyDecodeUrl(QString url);
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signals:
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void aboutToExit(int code);
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private slots:
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void printConsoleMessage(const QString& msg);
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void onInitialized();
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private:
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void doExit(int code);
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Encoding m_scriptFileEnc;
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WebPage* m_page;
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bool m_terminated;
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int m_returnValue;
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QString m_script;
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QVariantMap m_defaultPageSettings;
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FileSystem* m_filesystem;
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System* m_system;
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ChildProcess* m_childprocess;
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QList<QPointer<WebPage> > m_pages;
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QList<QPointer<WebServer> > m_servers;
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Config m_config;
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CookieJar* m_defaultCookieJar;
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friend class CustomPage;
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};
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#endif // PHANTOM_H
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