Merge "DPMS: Enforce max byte length not character length" into main

import android.os.PersistableBundle;

import com.android.internal.util.Preconditions;

import com.android.modules.utils.ModifiedUtf8;

import java.io.UTFDataFormatException;

import java.util.ArrayDeque;

import java.util.Queue;

 */

public class PolicySizeVerifier {

    // Binary XML serializer doesn't support longer strings

    public static final int MAX_POLICY_STRING_LENGTH = 65535;

    // FrameworkParsingPackageUtils#MAX_FILE_NAME_SIZE, Android packages are used in dir names.

    public static final int MAX_PACKAGE_NAME_LENGTH = 223;

     * Throw if string argument is too long to be serialized.

     */

    public static void enforceMaxStringLength(String str, String argName) {

        Preconditions.checkArgument(

                str.length() <= MAX_POLICY_STRING_LENGTH, argName + " loo long");

        try {

            long len = ModifiedUtf8.countBytes(str, /* throw error if too long */ true);

        } catch (UTFDataFormatException e) {

            throw new IllegalArgumentException(argName + " too long");

        }

    }

    /**