Issue 4188 - Update libadblockplus-android to use the latest libadblockplus

include/AdblockPlus/FilterEngine.h

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
- * Copyright (C) 2006-2015 Eyeo GmbH
+ * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
@@ skipping 12 matching lines @@
 #include <AdblockPlus/JsValue.h>
 #include <AdblockPlus/Notification.h>
 
 namespace AdblockPlus
 {
   class FilterEngine;
 
   /**
    * Wrapper for an Adblock Plus filter object.
    * There are no accessors for most
-   * [filter properties](https://adblockplus.org/jsdoc/adblockplus/symbols/Filter.html),
+   * [filter properties](https://adblockplus.org/jsdoc/adblockpluscore/Filter.html),
    * use `GetProperty()` to retrieve them by name.
    */
   class Filter : public JsValue,
                  public std::enable_shared_from_this<Filter>
   {
   public:
     /**
      * Filter types, see https://adblockplus.org/en/filters.
      */
     enum Type {TYPE_BLOCKING, TYPE_EXCEPTION,
@@ skipping 23 matching lines @@
     void RemoveFromList();
 
     bool operator==(const Filter& filter) const;
 
     /**
      * Creates a wrapper for an existing JavaScript filter object.
      * Normally you shouldn't call this directly, but use
      * FilterEngine::GetFilter() instead.
      * @param value JavaScript filter object.
      */
-    Filter(JsValuePtr value);
+    Filter(JsValue&& value);
   };
 
   /**
    * Wrapper for a subscription object.
    * There are no accessors for most
-   * [subscription properties](https://adblockplus.org/jsdoc/adblockplus/symbols/Subscription.html),
+   * [subscription properties](https://adblockplus.org/jsdoc/adblockpluscore/Subscription.html),
    * use `GetProperty()` to retrieve them by name.
    */
   class Subscription : public JsValue,
                        public std::enable_shared_from_this<Subscription>
   {
   public:
     /**
      * Checks if this subscription has been added to the list of subscriptions.
      * @return `true` if this subscription has been added.
      */
@@ skipping 22 matching lines @@
     bool IsUpdating();
 
     bool operator==(const Subscription& subscription) const;
 
     /**
      * Creates a wrapper for an existing JavaScript subscription object.
      * Normally you shouldn't call this directly, but use
      * FilterEngine::GetSubscription() instead.
      * @param value JavaScript subscription object.
      */
-    Subscription(JsValuePtr value);
+    Subscription(JsValue&& value);
   };
 
   /**
    * Shared smart pointer to a `Filter` instance.
    */
   typedef std::shared_ptr<Filter> FilterPtr;
 
   /**
    * Shared smart pointer to a `Subscription` instance.
    */
   typedef std::shared_ptr<Subscription> SubscriptionPtr;
 
   /**
    * Main component of libadblockplus.
    * It handles:
    * - Filter management and matching.
    * - Subscription management and synchronization.
    * - Update checks for the application.
    */
   class FilterEngine
   {
   public:
     // Make sure to keep ContentType in sync with FilterEngine::contentTypes
+    // and with RegExpFilter.typeMap from filterClasses.js.
     /**
      * Possible resource content types.
      */
-    enum ContentType {CONTENT_TYPE_OTHER, CONTENT_TYPE_SCRIPT,
-                      CONTENT_TYPE_IMAGE, CONTENT_TYPE_STYLESHEET,
-                      CONTENT_TYPE_OBJECT, CONTENT_TYPE_SUBDOCUMENT,
-                      CONTENT_TYPE_DOCUMENT, CONTENT_TYPE_XMLHTTPREQUEST,
-                      CONTENT_TYPE_OBJECT_SUBREQUEST, CONTENT_TYPE_FONT,
-                      CONTENT_TYPE_MEDIA, CONTENT_TYPE_ELEMHIDE};
+    enum ContentType
+    {
+      CONTENT_TYPE_OTHER = 1,
+      CONTENT_TYPE_SCRIPT = 2,
+      CONTENT_TYPE_IMAGE = 4,
+      CONTENT_TYPE_STYLESHEET = 8,
+      CONTENT_TYPE_OBJECT = 16,
+      CONTENT_TYPE_SUBDOCUMENT = 32,
+      CONTENT_TYPE_DOCUMENT = 64,
+      CONTENT_TYPE_PING = 1024,
+      CONTENT_TYPE_XMLHTTPREQUEST = 2048,
+      CONTENT_TYPE_OBJECT_SUBREQUEST = 4096,
+      CONTENT_TYPE_MEDIA = 16384,
+      CONTENT_TYPE_FONT = 32768,
+      CONTENT_TYPE_GENERICBLOCK = 0x20000000,
+      CONTENT_TYPE_ELEMHIDE = 0x40000000,
+      CONTENT_TYPE_GENERICHIDE = 0x80000000
+    };
+
+    /**
+     * Bitmask of `ContentType` values.
+     * The underlying type is signed 32 bit integer because it is actually used
+     * in JavaScript where it is converted into 32 bit signed integer.
+     */
+    typedef int32_t ContentTypeMask;
 
     /**
      * Callback type invoked when an update becomes available.
      * The parameter is the download URL of the update.
      */
     typedef std::function<void(const std::string&)> UpdateAvailableCallback;
 
     /**
      * Callback type invoked when a manually triggered update check finishes.
      * The parameter is an optional error message.
      */
     typedef std::function<void(const std::string&)> UpdateCheckDoneCallback;
 
     /**
      * Callback type invoked when the filters change.
      * The first parameter is the action event code (see
-     * [FilterNotifier.triggerListeners](https://adblockplus.org/jsdoc/adblockplus/symbols/FilterNotifier.html#.triggerListeners)
+     * [FilterNotifier.triggerListeners](https://adblockplus.org/jsdoc/adblockpluscore/FilterNotifier.html#.triggerListeners)
      * for the full list).
      * The second parameter is the filter/subscription object affected, if any.
      */
     typedef std::function<void(const std::string&, const JsValuePtr)> FilterChangeCallback;
 
     /**
      * Container of name-value pairs representing a set of preferences.
      */
     typedef std::map<std::string, AdblockPlus::JsValuePtr> Prefs;
 
@@ skipping 73 matching lines @@
     void SetShowNotificationCallback(const ShowNotificationCallback& value);
 
     /**
      * Removes the callback invoked when a notification should be shown.
      */
     void RemoveShowNotificationCallback();
 
     /**
      * Checks if any active filter matches the supplied URL.
      * @param url URL to match.
-     * @param contentType Content type of the requested resource.
+     * @param contentTypeMask Content type mask of the requested resource.
      * @param documentUrl URL of the document requesting the resource.
      *        Note that there will be more than one document if frames are
      *        involved, see
      *        Matches(const std::string&, const std::string&, const std::vector<std::string>&) const.
      * @return Matching filter, or `null` if there was no match.
      * @throw `std::invalid_argument`, if an invalid `contentType` was supplied.
      */
     FilterPtr Matches(const std::string& url,
-        ContentType contentType,
+        ContentTypeMask contentTypeMask,
         const std::string& documentUrl) const;
 
     /**
      * Checks if any active filter matches the supplied URL.
      * @param url URL to match.
-     * @param contentType Content type of the requested resource.
+     * @param contentTypeMask Content type mask of the requested resource.
      * @param documentUrls Chain of documents requesting the resource, starting
      *        with the current resource's parent frame, ending with the
      *        top-level frame.
      *        If the application is not capable of identifying the frame
      *        structure, e.g. because it is a proxy, it can be approximated
      *        using `ReferrerMapping`.
      * @return Matching filter, or a `null` if there was no match.
      * @throw `std::invalid_argument`, if an invalid `contentType` was supplied.
      */
     FilterPtr Matches(const std::string& url,
-        ContentType contentType,
+        ContentTypeMask contentTypeMask,
         const std::vector<std::string>& documentUrls) const;
 
     /**
      * Checks whether the document at the supplied URL is whitelisted.
      * @param url URL of the document.
      * @param documentUrls Chain of document URLs requesting the document,
      *        starting with the current document's parent frame, ending with
      *        the top-level frame.
      *        If the application is not capable of identifying the frame
      *        structure, e.g. because it is a proxy, it can be approximated
@@ skipping 113 matching lines @@
 
   private:
     JsEnginePtr jsEngine;
     bool initialized;
     bool firstRun;
     int updateCheckId;
     static const std::map<ContentType, std::string> contentTypes;
 
     void InitDone(JsValueList& params);
     FilterPtr CheckFilterMatch(const std::string& url,
-                               ContentType contentType,
+                               ContentTypeMask contentTypeMask,
                                const std::string& documentUrl) const;
     void UpdateAvailable(UpdateAvailableCallback callback, JsValueList& params);
     void UpdateCheckDone(const std::string& eventName,
                          UpdateCheckDoneCallback callback, JsValueList& params);
     void FilterChanged(FilterChangeCallback callback, JsValueList& params);
     void ShowNotification(const ShowNotificationCallback& callback,
       const JsValueList& params);
     FilterPtr GetWhitelistingFilter(const std::string& url,
-      ContentType contentType, const std::string& documentUrl) const;
+      ContentTypeMask contentTypeMask, const std::string& documentUrl) const;
     FilterPtr GetWhitelistingFilter(const std::string& url,
-      ContentType contentType,
+      ContentTypeMask contentTypeMask,
       const std::vector<std::string>& documentUrls) const;
   };
 }
 
 #endif