1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package ohos; 18 19 import java.math.BigDecimal; 20 import java.util.regex.Pattern; 21 22 /** 23 * scanVerify info 24 * 25 * @since 2023/11/23 26 */ 27 28 public class ScanVerify { 29 30 static final String HAP = ".hap"; 31 static final String HSP = ".hsp"; 32 static final String APP = ".app"; 33 private static final String EMPTY_STRING = ""; 34 private static final Pattern PATTERN = Pattern.compile("[0-9]*"); 35 private static final Long MAX_VALUE = 4294967295L; 36 37 private static final Log LOG = new Log(ScanVerify.class.toString()); 38 39 /** 40 * if args valid. 41 * 42 * @param utility common data 43 * @return commandVerify if command valid. 44 */ commandVerify(Utility utility)45 public static boolean commandVerify(Utility utility) { 46 if (utility == null) { 47 LOG.error(ScanErrorEnum.SCAN_VERIFY_UTILITY_EMPTY_ERROR.toString()); 48 return false; 49 } 50 51 if (utility.getInput().isEmpty()) { 52 LOG.error(ScanErrorEnum.SCAN_VERIFY_INPUT_EMPTY_ERROR.toString()); 53 return false; 54 } 55 56 if (!(utility.getInput().endsWith(HAP) || utility.getInput().endsWith(HSP) 57 || utility.getInput().endsWith(APP))) { 58 LOG.error(ScanErrorEnum.SCAN_VERIFY_INPUT_INVALID_ERROR.toString()); 59 return false; 60 } 61 62 if (utility.getOutPath().isEmpty()) { 63 LOG.error(ScanErrorEnum.SCAN_VERIFY_OUT_PATH_EMPTY_ERROR.toString()); 64 return false; 65 } 66 67 if (!utility.getStatFileSize().isEmpty()) { 68 if (!PATTERN.matcher(utility.getStatFileSize()).matches()) { 69 LOG.error(ScanErrorEnum.SCAN_VERIFY_STAT_FILE_SIZE_INVALID_ERROR.toString()); 70 return false; 71 } 72 if (new BigDecimal(utility.getStatFileSize()).compareTo(BigDecimal.ZERO) < 0 73 || new BigDecimal(utility.getStatFileSize()).compareTo(new BigDecimal(MAX_VALUE)) > 0) { 74 LOG.error(ScanErrorEnum.SCAN_VERIFY_STAT_FILE_SIZE_INVALID_ERROR.toString()); 75 return false; 76 } 77 } 78 79 if (!utility.getStatSuffix() && !utility.getStatDuplicate() 80 && EMPTY_STRING.equals(utility.getStatFileSize())) { 81 LOG.error(ScanErrorEnum.SCAN_VERIFY_STAT_PARAMETER_EMPTY_ERROR.toString()); 82 } 83 84 return true; 85 } 86 } 87