| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.integrity.serializer; |
| |
| import android.annotation.IntDef; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** Holds the indexing type and indexing key of a given formula. */ |
| class RuleIndexingDetails { |
| |
| static final int NOT_INDEXED = 0; |
| static final int PACKAGE_NAME_INDEXED = 1; |
| static final int APP_CERTIFICATE_INDEXED = 2; |
| |
| static final String DEFAULT_RULE_KEY = "N/A"; |
| |
| /** Represents which indexed file the rule should be located. */ |
| @IntDef( |
| value = { |
| NOT_INDEXED, |
| PACKAGE_NAME_INDEXED, |
| APP_CERTIFICATE_INDEXED |
| }) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface IndexType { |
| } |
| |
| private @IndexType int mIndexType; |
| private String mRuleKey; |
| |
| /** Constructor without a ruleKey for {@code NOT_INDEXED}. */ |
| RuleIndexingDetails(@IndexType int indexType) { |
| this.mIndexType = indexType; |
| this.mRuleKey = DEFAULT_RULE_KEY; |
| } |
| |
| /** Constructor with a ruleKey for indexed rules. */ |
| RuleIndexingDetails(@IndexType int indexType, String ruleKey) { |
| this.mIndexType = indexType; |
| this.mRuleKey = ruleKey; |
| } |
| |
| /** Returns the indexing type for the rule. */ |
| @IndexType |
| public int getIndexType() { |
| return mIndexType; |
| } |
| |
| /** Returns the identified rule key. */ |
| public String getRuleKey() { |
| return mRuleKey; |
| } |
| } |