/*
 * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package jdk.jpackager.internal;

import jdk.jpackager.internal.Platform;
import java.util.List;

public final class WindowsDefender {

    private WindowsDefender() {}

    public static final boolean isThereAPotentialWindowsDefenderIssue() {
        boolean result = false;

        if (Platform.getPlatform() == Platform.WINDOWS &&
            Platform.getMajorVersion() == 10) {

            // If DisableRealtimeMonitoring is not enabled then there
            // may be a problem.
            if (!WindowsRegistry.readDisableRealtimeMonitoring() &&
                !isTempDirectoryInExclusionPath()) {
                result = true;
            }
        }

        return result;
    }

    private static boolean isTempDirectoryInExclusionPath() {
        boolean result = false;
        // If the user temp directory is not found in the exclusion
        // list then there may be a problem.
        List<String> paths = WindowsRegistry.readExclusionsPaths();
        String tempDirectory = getUserTempDirectory();

        for (String s : paths) {
            if (s.equals(tempDirectory)) {
                result = true;
                break;
            }
        }

        return result;
    }

    public static final String getUserTempDirectory() {
        String tempDirectory = System.getProperty("java.io.tmpdir");
        return tempDirectory;
    }
}