1 /* 2 * Copyright (C) 2023 The Android Open Source Project 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 #pragma once 17 18 #include <stdlib.h> 19 20 #include <map> 21 22 #include "stats_annotations.h" 23 24 using std::map; 25 26 namespace android { 27 namespace os { 28 namespace statsd { 29 30 #define DEFAULT_RESTRICTED_CATEGORY_TTL_DAYS 7 31 32 // Restricted categories used internally by statsd. 33 enum StatsdRestrictionCategory : int32_t { 34 CATEGORY_UNKNOWN = -1, 35 CATEGORY_NO_RESTRICTION = 0, 36 CATEGORY_DIAGNOSTIC = ASTATSLOG_RESTRICTION_CATEGORY_DIAGNOSTIC, 37 CATEGORY_SYSTEM_INTELLIGENCE = ASTATSLOG_RESTRICTION_CATEGORY_SYSTEM_INTELLIGENCE, 38 CATEGORY_AUTHENTICATION = ASTATSLOG_RESTRICTION_CATEGORY_AUTHENTICATION, 39 CATEGORY_FRAUD_AND_ABUSE = ASTATSLOG_RESTRICTION_CATEGORY_FRAUD_AND_ABUSE, 40 }; 41 42 // Single instance shared across the process. 43 class RestrictedPolicyManager { 44 public: 45 static RestrictedPolicyManager& getInstance(); ~RestrictedPolicyManager()46 ~RestrictedPolicyManager(){}; 47 48 // Gets the TTL in days for a particular restricted category. Returns the default for unknown 49 // categories. 50 int32_t getRestrictedCategoryTtl(const StatsdRestrictionCategory categoryId); 51 52 private: 53 std::map<StatsdRestrictionCategory, int32_t> mRestrictionCategoryTtlInDaysMap; 54 }; 55 } // namespace statsd 56 } // namespace os 57 } // namespace android 58