chrome/android/java/src/org/chromium/chrome/browser/preferences/website/Website.java - chromium/src - Git at Google

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 package org.chromium.chrome.browser.preferences.website;

 import org.chromium.chrome.browser.util.MathUtils;

 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;

 /**
  * Website is a class for storing information about a website and its associated permissions.
  */
 public class Website implements Serializable {

     static final int INVALID_CAMERA_OR_MICROPHONE_ACCESS = 0;
     static final int CAMERA_ACCESS_ALLOWED = 1;
     static final int MICROPHONE_AND_CAMERA_ACCESS_ALLOWED = 2;
     static final int MICROPHONE_ACCESS_ALLOWED = 3;
     static final int CAMERA_ACCESS_DENIED = 4;
     static final int MICROPHONE_AND_CAMERA_ACCESS_DENIED = 5;
     static final int MICROPHONE_ACCESS_DENIED = 6;

     private final WebsiteAddress mOrigin;
     private final WebsiteAddress mEmbedder;

     private ContentSettingException mAutoplayExceptionInfo;
     private ContentSettingException mBackgroundSyncExceptionInfo;
     private CameraInfo mCameraInfo;
     private ContentSettingException mCookieException;
     private GeolocationInfo mGeolocationInfo;
     private ContentSettingException mJavaScriptException;
     private LocalStorageInfo mLocalStorageInfo;
     private MicrophoneInfo mMicrophoneInfo;
     private MidiInfo mMidiInfo;
     private NotificationInfo mNotificationInfo;
     private ContentSettingException mPopupException;
     private ProtectedMediaIdentifierInfo mProtectedMediaIdentifierInfo;
     private final List<StorageInfo> mStorageInfo = new ArrayList<StorageInfo>();
     private int mStorageInfoCallbacksLeft;
     private final List<UsbInfo> mUsbInfo = new ArrayList<UsbInfo>();

     public Website(WebsiteAddress origin, WebsiteAddress embedder) {
         mOrigin = origin;
         mEmbedder = embedder;
     }

     public WebsiteAddress getAddress() {
         return mOrigin;
     }

     public String getTitle() {
         return mOrigin.getTitle();
     }

     public String getSummary() {
         if (mEmbedder == null) return null;
         return mEmbedder.getTitle();
     }

     /**
      * A comparison function for sorting by address (first by origin and then
      * by embedder).
      */
     public int compareByAddressTo(Website to) {
         if (this == to) return 0;
         int originComparison = mOrigin.compareTo(to.mOrigin);
         if (originComparison == 0) {
             if (mEmbedder == null) return to.mEmbedder == null ? 0 : -1;
             if (to.mEmbedder == null) return 1;
             return mEmbedder.compareTo(to.mEmbedder);
         }
         return originComparison;
     }

     /**
      * A comparison function for sorting by storage (most used first).
      * @return which site uses more storage.
      */
     public int compareByStorageTo(Website to) {
         if (this == to) return 0;
         return MathUtils.compareLongs(to.getTotalUsage(), getTotalUsage());
     }

     /**
      * Returns what permission governs Autoplay access.
      */
     public ContentSetting getAutoplayPermission() {
         return mAutoplayExceptionInfo != null ? mAutoplayExceptionInfo.getContentSetting() : null;
     }

     /**
      * Configure Autoplay permission access setting for this site.
      */
     public void setAutoplayPermission(ContentSetting value) {
         if (mAutoplayExceptionInfo != null) {
             mAutoplayExceptionInfo.setContentSetting(value);
         }
     }

     /**
      * Sets the Autoplay exception info for this Website.
      */
     public void setAutoplayException(ContentSettingException exception) {
         mAutoplayExceptionInfo = exception;
     }

     /**
      * Sets the background sync setting exception info for this website.
      */
     public void setBackgroundSyncException(ContentSettingException exception) {
         mBackgroundSyncExceptionInfo = exception;
     }

     /**
      * @return what permission governs background sync.
      */
     public ContentSetting getBackgroundSyncPermission() {
         return mBackgroundSyncExceptionInfo != null
                 ? mBackgroundSyncExceptionInfo.getContentSetting()
                 : null;
     }

     /**
      * Configures the background sync setting for this site.
      */
     public void setBackgroundSyncPermission(ContentSetting value) {
         if (mBackgroundSyncExceptionInfo != null) {
             mBackgroundSyncExceptionInfo.setContentSetting(value);
         }
     }

     /**
      * Sets camera capture info class.
      */
     public void setCameraInfo(CameraInfo info) {
         mCameraInfo = info;
     }

     public CameraInfo getCameraInfo() {
         return mCameraInfo;
     }

     /**
      * Returns what setting governs camera capture access.
      */
     public ContentSetting getCameraPermission() {
         return mCameraInfo != null ? mCameraInfo.getContentSetting() : null;
     }

     /**
      * Configure camera capture setting for this site.
      */
     public void setCameraPermission(ContentSetting value) {
         if (mCameraInfo != null) mCameraInfo.setContentSetting(value);
     }

     /**
      * Sets the Cookie exception info for this site.
      */
     public void setCookieException(ContentSettingException exception) {
         mCookieException = exception;
     }

     public ContentSettingException getCookieException() {
         return mCookieException;
     }

     /**
      * Gets the permission that governs cookie preferences.
      */
     public ContentSetting getCookiePermission() {
         return mCookieException != null ? mCookieException.getContentSetting() : null;
     }

     /**
      * Sets the permission that govers cookie preferences for this site.
      */
     public void setCookiePermission(ContentSetting value) {
         if (mCookieException != null) {
             mCookieException.setContentSetting(value);
         }
     }

     /**
      * Sets the GeoLocationInfo object for this Website.
      */
     public void setGeolocationInfo(GeolocationInfo info) {
         mGeolocationInfo = info;
     }

     public GeolocationInfo getGeolocationInfo() {
         return mGeolocationInfo;
     }

     /**
      * Returns what permission governs geolocation access.
      */
     public ContentSetting getGeolocationPermission() {
         return mGeolocationInfo != null ? mGeolocationInfo.getContentSetting() : null;
     }

     /**
      * Configure geolocation access setting for this site.
      */
     public void setGeolocationPermission(ContentSetting value) {
         if (mGeolocationInfo != null) {
             mGeolocationInfo.setContentSetting(value);
         }
     }

     /**
      * Returns what permission governs JavaScript access.
      */
     public ContentSetting getJavaScriptPermission() {
         return mJavaScriptException != null ? mJavaScriptException.getContentSetting() : null;
     }

     /**
      * Configure JavaScript permission access setting for this site.
      */
     public void setJavaScriptPermission(ContentSetting value) {
         if (mJavaScriptException != null) {
             mJavaScriptException.setContentSetting(value);
         }
     }

     /**
      * Sets the JavaScript exception info for this Website.
      */
     public void setJavaScriptException(ContentSettingException exception) {
         mJavaScriptException = exception;
     }

     /**
      * Sets microphone capture info class.
      */
     public void setMicrophoneInfo(MicrophoneInfo info) {
         mMicrophoneInfo = info;
     }

     public MicrophoneInfo getMicrophoneInfo() {
         return mMicrophoneInfo;
     }

     /**
      * Returns what setting governs microphone capture access.
      */
     public ContentSetting getMicrophonePermission() {
         return mMicrophoneInfo != null ? mMicrophoneInfo.getContentSetting() : null;
     }

     /**
      * Configure microphone capture setting for this site.
      */
     public void setMicrophonePermission(ContentSetting value) {
         if (mMicrophoneInfo != null) mMicrophoneInfo.setContentSetting(value);
     }

     /**
      * Sets the MidiInfo object for this Website.
      */
     public void setMidiInfo(MidiInfo info) {
         mMidiInfo = info;
     }

     public MidiInfo getMidiInfo() {
         return mMidiInfo;
     }

     /**
      * Returns what permission governs MIDI usage access.
      */
     public ContentSetting getMidiPermission() {
         return mMidiInfo != null ? mMidiInfo.getContentSetting() : null;
     }

     /**
      * Configure Midi usage access setting for this site.
      */
     public void setMidiPermission(ContentSetting value) {
         if (mMidiInfo != null) {
             mMidiInfo.setContentSetting(value);
         }
     }

     /**
      * Sets Notification access permission information class.
      */
     public void setNotificationInfo(NotificationInfo info) {
         mNotificationInfo = info;
     }

     public NotificationInfo getNotificationInfo() {
         return mNotificationInfo;
     }

     /**
      * Returns what setting governs notification access.
      */
     public ContentSetting getNotificationPermission() {
         return mNotificationInfo != null ? mNotificationInfo.getContentSetting() : null;
     }

     /**
      * Configure notification setting for this site.
      */
     public void setNotificationPermission(ContentSetting value) {
         if (mNotificationInfo != null) {
             mNotificationInfo.setContentSetting(value);
         }
     }

     /**
      * Sets the Popup exception info for this Website.
      */
     public void setPopupException(ContentSettingException exception) {
         mPopupException = exception;
     }

     public ContentSettingException getPopupException() {
         return mPopupException;
     }

     /**
      * Returns what permission governs Popup permission.
      */
     public ContentSetting getPopupPermission() {
         if (mPopupException != null) return mPopupException.getContentSetting();
         return null;
     }

     /**
      * Configure Popup permission access setting for this site.
      */
     public void setPopupPermission(ContentSetting value) {
         if (mPopupException != null) {
             mPopupException.setContentSetting(value);
         }
     }

     /**
      * Sets protected media identifier access permission information class.
      */
     public void setProtectedMediaIdentifierInfo(ProtectedMediaIdentifierInfo info) {
         mProtectedMediaIdentifierInfo = info;
     }

     public ProtectedMediaIdentifierInfo getProtectedMediaIdentifierInfo() {
         return mProtectedMediaIdentifierInfo;
     }

     /**
      * Returns what permission governs Protected Media Identifier access.
      */
     public ContentSetting getProtectedMediaIdentifierPermission() {
         return mProtectedMediaIdentifierInfo != null
                 ? mProtectedMediaIdentifierInfo.getContentSetting() : null;
     }

     /**
      * Configure Protected Media Identifier access setting for this site.
      */
     public void setProtectedMediaIdentifierPermission(ContentSetting value) {
         if (mProtectedMediaIdentifierInfo != null) {
             mProtectedMediaIdentifierInfo.setContentSetting(value);
         }
     }

     public void setLocalStorageInfo(LocalStorageInfo info) {
         mLocalStorageInfo = info;
     }

     public LocalStorageInfo getLocalStorageInfo() {
         return mLocalStorageInfo;
     }

     public void addStorageInfo(StorageInfo info) {
         mStorageInfo.add(info);
     }

     public List<StorageInfo> getStorageInfo() {
         return new ArrayList<StorageInfo>(mStorageInfo);
     }

     public void clearAllStoredData(final StoredDataClearedCallback callback) {
         if (mLocalStorageInfo != null) {
             mLocalStorageInfo.clear();
             mLocalStorageInfo = null;
         }
         mStorageInfoCallbacksLeft = mStorageInfo.size();
         if (mStorageInfoCallbacksLeft > 0) {
             for (StorageInfo info : mStorageInfo) {
                 info.clear(new WebsitePreferenceBridge.StorageInfoClearedCallback() {
                     @Override
                     public void onStorageInfoCleared() {
                         if (--mStorageInfoCallbacksLeft == 0) callback.onStoredDataCleared();
                     }
                 });
             }
             mStorageInfo.clear();
         } else {
             callback.onStoredDataCleared();
         }
     }

     /**
      * An interface to implement to get a callback when storage info has been cleared.
      */
     public interface StoredDataClearedCallback {
         public void onStoredDataCleared();
     }

     public long getTotalUsage() {
         long usage = 0;
         if (mLocalStorageInfo != null) {
             usage += mLocalStorageInfo.getSize();
         }
         for (StorageInfo info : mStorageInfo) {
             usage += info.getSize();
         }
         return usage;
     }

     /**
      * Add information about a USB device permission to the set stored in this object.
      */
     public void addUsbInfo(UsbInfo info) {
         mUsbInfo.add(info);
     }

     /**
      * Returns the set of USB devices this website has been granted permission to access.
      */
     public List<UsbInfo> getUsbInfo() {
         return new ArrayList<UsbInfo>(mUsbInfo);
     }
 }
	// Copyright 2015 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	package org.chromium.chrome.browser.preferences.website;

	import org.chromium.chrome.browser.util.MathUtils;

	import java.io.Serializable;
	import java.util.ArrayList;
	import java.util.List;

	/**
	* Website is a class for storing information about a website and its associated permissions.
	*/
	public class Website implements Serializable {

	static final int INVALID_CAMERA_OR_MICROPHONE_ACCESS = 0;
	static final int CAMERA_ACCESS_ALLOWED = 1;
	static final int MICROPHONE_AND_CAMERA_ACCESS_ALLOWED = 2;
	static final int MICROPHONE_ACCESS_ALLOWED = 3;
	static final int CAMERA_ACCESS_DENIED = 4;
	static final int MICROPHONE_AND_CAMERA_ACCESS_DENIED = 5;
	static final int MICROPHONE_ACCESS_DENIED = 6;

	private final WebsiteAddress mOrigin;
	private final WebsiteAddress mEmbedder;

	private ContentSettingException mAutoplayExceptionInfo;
	private ContentSettingException mBackgroundSyncExceptionInfo;
	private CameraInfo mCameraInfo;
	private ContentSettingException mCookieException;
	private GeolocationInfo mGeolocationInfo;
	private ContentSettingException mJavaScriptException;
	private LocalStorageInfo mLocalStorageInfo;
	private MicrophoneInfo mMicrophoneInfo;
	private MidiInfo mMidiInfo;
	private NotificationInfo mNotificationInfo;
	private ContentSettingException mPopupException;
	private ProtectedMediaIdentifierInfo mProtectedMediaIdentifierInfo;
	private final List<StorageInfo> mStorageInfo = new ArrayList<StorageInfo>();
	private int mStorageInfoCallbacksLeft;
	private final List<UsbInfo> mUsbInfo = new ArrayList<UsbInfo>();

	public Website(WebsiteAddress origin, WebsiteAddress embedder) {
	mOrigin = origin;
	mEmbedder = embedder;
	}

	public WebsiteAddress getAddress() {
	return mOrigin;
	}

	public String getTitle() {
	return mOrigin.getTitle();
	}

	public String getSummary() {
	if (mEmbedder == null) return null;
	return mEmbedder.getTitle();
	}

	/**
	* A comparison function for sorting by address (first by origin and then
	* by embedder).
	*/
	public int compareByAddressTo(Website to) {
	if (this == to) return 0;
	int originComparison = mOrigin.compareTo(to.mOrigin);
	if (originComparison == 0) {
	if (mEmbedder == null) return to.mEmbedder == null ? 0 : -1;
	if (to.mEmbedder == null) return 1;
	return mEmbedder.compareTo(to.mEmbedder);
	}
	return originComparison;
	}

	/**
	* A comparison function for sorting by storage (most used first).
	* @return which site uses more storage.
	*/
	public int compareByStorageTo(Website to) {
	if (this == to) return 0;
	return MathUtils.compareLongs(to.getTotalUsage(), getTotalUsage());
	}

	/**
	* Returns what permission governs Autoplay access.
	*/
	public ContentSetting getAutoplayPermission() {
	return mAutoplayExceptionInfo != null ? mAutoplayExceptionInfo.getContentSetting() : null;
	}

	/**
	* Configure Autoplay permission access setting for this site.
	*/
	public void setAutoplayPermission(ContentSetting value) {
	if (mAutoplayExceptionInfo != null) {
	mAutoplayExceptionInfo.setContentSetting(value);
	}
	}

	/**
	* Sets the Autoplay exception info for this Website.
	*/
	public void setAutoplayException(ContentSettingException exception) {
	mAutoplayExceptionInfo = exception;
	}

	/**
	* Sets the background sync setting exception info for this website.
	*/
	public void setBackgroundSyncException(ContentSettingException exception) {
	mBackgroundSyncExceptionInfo = exception;
	}

	/**
	* @return what permission governs background sync.
	*/
	public ContentSetting getBackgroundSyncPermission() {
	return mBackgroundSyncExceptionInfo != null
	? mBackgroundSyncExceptionInfo.getContentSetting()
	: null;
	}

	/**
	* Configures the background sync setting for this site.
	*/
	public void setBackgroundSyncPermission(ContentSetting value) {
	if (mBackgroundSyncExceptionInfo != null) {
	mBackgroundSyncExceptionInfo.setContentSetting(value);
	}
	}

	/**
	* Sets camera capture info class.
	*/
	public void setCameraInfo(CameraInfo info) {
	mCameraInfo = info;
	}

	public CameraInfo getCameraInfo() {
	return mCameraInfo;
	}

	/**
	* Returns what setting governs camera capture access.
	*/
	public ContentSetting getCameraPermission() {
	return mCameraInfo != null ? mCameraInfo.getContentSetting() : null;
	}

	/**
	* Configure camera capture setting for this site.
	*/
	public void setCameraPermission(ContentSetting value) {
	if (mCameraInfo != null) mCameraInfo.setContentSetting(value);
	}

	/**
	* Sets the Cookie exception info for this site.
	*/
	public void setCookieException(ContentSettingException exception) {
	mCookieException = exception;
	}

	public ContentSettingException getCookieException() {
	return mCookieException;
	}

	/**
	* Gets the permission that governs cookie preferences.
	*/
	public ContentSetting getCookiePermission() {
	return mCookieException != null ? mCookieException.getContentSetting() : null;
	}

	/**
	* Sets the permission that govers cookie preferences for this site.
	*/
	public void setCookiePermission(ContentSetting value) {
	if (mCookieException != null) {
	mCookieException.setContentSetting(value);
	}
	}

	/**
	* Sets the GeoLocationInfo object for this Website.
	*/
	public void setGeolocationInfo(GeolocationInfo info) {
	mGeolocationInfo = info;
	}

	public GeolocationInfo getGeolocationInfo() {
	return mGeolocationInfo;
	}

	/**
	* Returns what permission governs geolocation access.
	*/
	public ContentSetting getGeolocationPermission() {
	return mGeolocationInfo != null ? mGeolocationInfo.getContentSetting() : null;
	}

	/**
	* Configure geolocation access setting for this site.
	*/
	public void setGeolocationPermission(ContentSetting value) {
	if (mGeolocationInfo != null) {
	mGeolocationInfo.setContentSetting(value);
	}
	}

	/**
	* Returns what permission governs JavaScript access.
	*/
	public ContentSetting getJavaScriptPermission() {
	return mJavaScriptException != null ? mJavaScriptException.getContentSetting() : null;
	}

	/**
	* Configure JavaScript permission access setting for this site.
	*/
	public void setJavaScriptPermission(ContentSetting value) {
	if (mJavaScriptException != null) {
	mJavaScriptException.setContentSetting(value);
	}
	}

	/**
	* Sets the JavaScript exception info for this Website.
	*/
	public void setJavaScriptException(ContentSettingException exception) {
	mJavaScriptException = exception;
	}

	/**
	* Sets microphone capture info class.
	*/
	public void setMicrophoneInfo(MicrophoneInfo info) {
	mMicrophoneInfo = info;
	}

	public MicrophoneInfo getMicrophoneInfo() {
	return mMicrophoneInfo;
	}

	/**
	* Returns what setting governs microphone capture access.
	*/
	public ContentSetting getMicrophonePermission() {
	return mMicrophoneInfo != null ? mMicrophoneInfo.getContentSetting() : null;
	}

	/**
	* Configure microphone capture setting for this site.
	*/
	public void setMicrophonePermission(ContentSetting value) {
	if (mMicrophoneInfo != null) mMicrophoneInfo.setContentSetting(value);
	}

	/**
	* Sets the MidiInfo object for this Website.
	*/
	public void setMidiInfo(MidiInfo info) {
	mMidiInfo = info;
	}

	public MidiInfo getMidiInfo() {
	return mMidiInfo;
	}

	/**
	* Returns what permission governs MIDI usage access.
	*/
	public ContentSetting getMidiPermission() {
	return mMidiInfo != null ? mMidiInfo.getContentSetting() : null;
	}

	/**
	* Configure Midi usage access setting for this site.
	*/
	public void setMidiPermission(ContentSetting value) {
	if (mMidiInfo != null) {
	mMidiInfo.setContentSetting(value);
	}
	}

	/**
	* Sets Notification access permission information class.
	*/
	public void setNotificationInfo(NotificationInfo info) {
	mNotificationInfo = info;
	}

	public NotificationInfo getNotificationInfo() {
	return mNotificationInfo;
	}

	/**
	* Returns what setting governs notification access.
	*/
	public ContentSetting getNotificationPermission() {
	return mNotificationInfo != null ? mNotificationInfo.getContentSetting() : null;
	}

	/**
	* Configure notification setting for this site.
	*/
	public void setNotificationPermission(ContentSetting value) {
	if (mNotificationInfo != null) {
	mNotificationInfo.setContentSetting(value);
	}
	}

	/**
	* Sets the Popup exception info for this Website.
	*/
	public void setPopupException(ContentSettingException exception) {
	mPopupException = exception;
	}

	public ContentSettingException getPopupException() {
	return mPopupException;
	}

	/**
	* Returns what permission governs Popup permission.
	*/
	public ContentSetting getPopupPermission() {
	if (mPopupException != null) return mPopupException.getContentSetting();
	return null;
	}

	/**
	* Configure Popup permission access setting for this site.
	*/
	public void setPopupPermission(ContentSetting value) {
	if (mPopupException != null) {
	mPopupException.setContentSetting(value);
	}
	}

	/**
	* Sets protected media identifier access permission information class.
	*/
	public void setProtectedMediaIdentifierInfo(ProtectedMediaIdentifierInfo info) {
	mProtectedMediaIdentifierInfo = info;
	}

	public ProtectedMediaIdentifierInfo getProtectedMediaIdentifierInfo() {
	return mProtectedMediaIdentifierInfo;
	}

	/**
	* Returns what permission governs Protected Media Identifier access.
	*/
	public ContentSetting getProtectedMediaIdentifierPermission() {
	return mProtectedMediaIdentifierInfo != null
	? mProtectedMediaIdentifierInfo.getContentSetting() : null;
	}

	/**
	* Configure Protected Media Identifier access setting for this site.
	*/
	public void setProtectedMediaIdentifierPermission(ContentSetting value) {
	if (mProtectedMediaIdentifierInfo != null) {
	mProtectedMediaIdentifierInfo.setContentSetting(value);
	}
	}

	public void setLocalStorageInfo(LocalStorageInfo info) {
	mLocalStorageInfo = info;
	}

	public LocalStorageInfo getLocalStorageInfo() {
	return mLocalStorageInfo;
	}

	public void addStorageInfo(StorageInfo info) {
	mStorageInfo.add(info);
	}

	public List<StorageInfo> getStorageInfo() {
	return new ArrayList<StorageInfo>(mStorageInfo);
	}

	public void clearAllStoredData(final StoredDataClearedCallback callback) {
	if (mLocalStorageInfo != null) {
	mLocalStorageInfo.clear();
	mLocalStorageInfo = null;
	}
	mStorageInfoCallbacksLeft = mStorageInfo.size();
	if (mStorageInfoCallbacksLeft > 0) {
	for (StorageInfo info : mStorageInfo) {
	info.clear(new WebsitePreferenceBridge.StorageInfoClearedCallback() {
	@Override
	public void onStorageInfoCleared() {
	if (--mStorageInfoCallbacksLeft == 0) callback.onStoredDataCleared();
	}
	});
	}
	mStorageInfo.clear();
	} else {
	callback.onStoredDataCleared();
	}
	}

	/**
	* An interface to implement to get a callback when storage info has been cleared.
	*/
	public interface StoredDataClearedCallback {
	public void onStoredDataCleared();
	}

	public long getTotalUsage() {
	long usage = 0;
	if (mLocalStorageInfo != null) {
	usage += mLocalStorageInfo.getSize();
	}
	for (StorageInfo info : mStorageInfo) {
	usage += info.getSize();
	}
	return usage;
	}

	/**
	* Add information about a USB device permission to the set stored in this object.
	*/
	public void addUsbInfo(UsbInfo info) {
	mUsbInfo.add(info);
	}

	/**
	* Returns the set of USB devices this website has been granted permission to access.
	*/
	public List<UsbInfo> getUsbInfo() {
	return new ArrayList<UsbInfo>(mUsbInfo);
	}
	}