mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
132 lines
4.0 KiB
Java
132 lines
4.0 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.UserManager;
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import android.util.Log;
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import java.lang.StringBuilder;
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import java.util.HashSet;
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import java.util.Set;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.mozilla.gecko.AppConstants.Versions;
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import org.mozilla.gecko.mozglue.generatorannotations.WrapElementForJNI;
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public class RestrictedProfiles {
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private static final String LOGTAG = "GeckoRestrictedProfiles";
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// These constants should be in sync with the ones from toolkit/components/parentalcontrols/nsIParentalControlServices.java
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public static enum Restriction {
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DISALLOW_DOWNLOADS(1, "no_download_files"),
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DISALLOW_INSTALL_EXTENSIONS(2, "no_install_extensions"),
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DISALLOW_INSTALL_APPS(3, UserManager.DISALLOW_INSTALL_APPS),
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DISALLOW_BROWSE_FILES(4, "no_browse_files"),
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DISALLOW_SHARE(5, "no_share"),
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DISALLOW_BOOKMARK(6, "no_bookmark"),
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DISALLOW_ADD_CONTACTS(7, "no_add_contacts"),
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DISALLOW_SET_IMAGE(8, "no_set_image");
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public final int id;
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public final String name;
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private Restriction(final int id, final String name) {
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this.id = id;
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this.name = name;
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}
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}
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private static String geckoActionToRestrction(int action) {
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for (Restriction rest : Restriction.values()) {
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if (rest.id == action) {
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return rest.name;
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}
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}
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throw new IllegalArgumentException("Unknown action " + action);
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}
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private static Bundle getRestrctions() {
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final UserManager mgr = (UserManager) GeckoAppShell.getContext().getSystemService(Context.USER_SERVICE);
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return mgr.getUserRestrictions();
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}
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@WrapElementForJNI
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public static boolean isUserRestricted() {
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// Guest mode is supported in all Android versions
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if (GeckoAppShell.getGeckoInterface().getProfile().inGuestMode()) {
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return true;
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}
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if (Versions.preJBMR2) {
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return false;
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}
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return !getRestrctions().isEmpty();
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}
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public static boolean isAllowed(Restriction action) {
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return isAllowed(action.id, null);
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}
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@WrapElementForJNI
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public static boolean isAllowed(int action, String url) {
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// ALl actions are blocked in Guest mode
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if (GeckoAppShell.getGeckoInterface().getProfile().inGuestMode()) {
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return false;
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}
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if (Versions.preJBMR2) {
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return true;
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}
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try {
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final String restriction = geckoActionToRestrction(action);
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return !getRestrctions().getBoolean(restriction, false);
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} catch(IllegalArgumentException ex) {
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Log.i(LOGTAG, "Invalid action", ex);
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}
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return true;
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}
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@WrapElementForJNI
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public static String getUserRestrictions() {
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// Guest mode is supported in all Android versions
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if (GeckoAppShell.getGeckoInterface().getProfile().inGuestMode()) {
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StringBuilder builder = new StringBuilder("{ ");
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for (Restriction restriction : Restriction.values()) {
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builder.append("\"" + restriction.name + "\": true, ");
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}
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builder.append(" }");
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return builder.toString();
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}
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if (Versions.preJBMR2) {
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return "{}";
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}
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final JSONObject json = new JSONObject();
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final Bundle restrictions = getRestrctions();
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final Set<String> keys = restrictions.keySet();
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for (String key : keys) {
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try {
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json.put(key, restrictions.get(key));
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} catch (JSONException e) {
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}
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}
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return json.toString();
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}
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} |