Adding proto for QuotaTracker dumps.

/*

 * 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.

 */

syntax = "proto2";

package android.util.quota;

option java_multiple_files = true;

import "frameworks/base/core/proto/android/privacy.proto";

// A com.android.util.quota.QuotaTracker object.

message QuotaTrackerProto {

  option (.android.msg_privacy).dest = DEST_AUTOMATIC;

  optional bool is_enabled = 1;

  // If quota is free for everything in the tracker.

  optional bool is_global_quota_free = 2;

  // Current elapsed realtime.

  optional int64 elapsed_realtime = 3;

  message AlarmListener {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    // Whether the listener is waiting for an alarm or not.

    optional bool is_waiting = 1;

    // The time at which the alarm should go off, in the elapsed realtime timebase. Only

    // valid if is_waiting is true.

    optional int64 trigger_time_elapsed = 2;

  }

  // Next tag: 4

}

// A com.android.util.quota.Category object.

message CategoryProto {

  option (.android.msg_privacy).dest = DEST_AUTOMATIC;

  // Name of the category set by the system service.

  optional string name = 1;

}

// A com.android.util.quota.Uptc object.

message UptcProto {

  option (.android.msg_privacy).dest = DEST_AUTOMATIC;

  // UserHandle value. Should be 0, 10, 11, 12, etc. where 0 is the owner.

  optional int32 user_id = 1;

  // Package name

  optional string name = 2;

  // Tag set by the system service to differentiate calls.

  optional string tag = 3;

}

// A com.android.util.quota.CountQuotaTracker object.

message CountQuotaTrackerProto {

  option (.android.msg_privacy).dest = DEST_AUTOMATIC;

  optional QuotaTrackerProto base_quota_data = 1;

  message CountLimit {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional CategoryProto category = 1;

    optional int32 limit = 2;

    optional int64 window_size_ms = 3;

  }

  repeated CountLimit count_limit = 2;

  message Event {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    // The time the event occurred, in the elapsed realtime timebase.

    optional int64 timestamp_elapsed = 1;

  }

  message ExecutionStats {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    // The time after which this record should be considered invalid (out of date), in the

    // elapsed realtime timebase.

    optional int64 expiration_time_elapsed = 1;

    optional int64 window_size_ms = 2;

    optional int32 count_limit = 3;

    // The total number of events that occurred in the window.

    optional int32 count_in_window = 4;

    // The time after which the app will be under the bucket quota. This is only valid if

    // count_in_window >= count_limit.

    optional int64 in_quota_time_elapsed = 5;

  }

  message UptcStats {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional UptcProto uptc = 1;

    // True if the UPTC has been given free quota.

    optional bool is_quota_free = 2;

    repeated Event events = 3;

    repeated ExecutionStats execution_stats = 4;

    optional QuotaTrackerProto.AlarmListener in_quota_alarm_listener = 5;

  }

  repeated UptcStats uptc_stats = 3;

  // Next tag: 4

}

// A com.android.util.quota.DurationQuotaTracker object.

message DurationQuotaTrackerProto {

  option (.android.msg_privacy).dest = DEST_AUTOMATIC;

  optional QuotaTrackerProto base_quota_data = 1;

  message DurationLimit {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional CategoryProto category = 1;

    optional int64 limit_ms = 2;

    optional int64 window_size_ms = 3;

  }

  repeated DurationLimit duration_limit = 2;

  message ExecutionStats {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    // The time after which this record should be considered invalid (out of date), in the

    // elapsed realtime timebase.

    optional int64 expiration_time_elapsed = 1;

    optional int32 window_size_ms = 2;

    optional int64 duration_limit_ms = 3;

    // The overall session duration in the window.

    optional int64 session_duration_in_window_ms = 4;

    // The number of individual long-running events in the window.

    optional int32 event_count_in_window = 5;

    // The time after which the app will be under the bucket quota. This is only valid if

    // session_duration_in_window_ms >= duration_limit_ms.

    optional int64 in_quota_time_elapsed = 6;

  }

  message Timer {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    // True if the Timer is actively tracking long-running events.

    optional bool is_active = 1;

    // The time this timer last became active. Only valid if is_active is true.

    optional int64 start_time_elapsed = 2;

    // How many long-running events are currently running. Valid only if is_active is true.

    optional int32 event_count = 3;

  }

  message TimingSession {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional int64 start_time_elapsed = 1;

    optional int64 end_time_elapsed = 2;

    // How many events started during this session. This only count long-running events, not

    // instantaneous events.

    optional int32 event_count = 3;

  }

  message UptcStats {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional UptcProto uptc = 1;

    // True if the UPTC has been given free quota.

    optional bool is_quota_free = 2;

    optional Timer timer = 3;

    repeated TimingSession saved_sessions = 4;

    repeated ExecutionStats execution_stats = 5;

    optional QuotaTrackerProto.AlarmListener in_quota_alarm_listener = 6;

  }

  repeated UptcStats uptc_stats = 3;

  message ReachedQuotaAlarmListener {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional int64 trigger_time_elapsed = 1;

    message UptcTimes {

      option (.android.msg_privacy).dest = DEST_AUTOMATIC;

      optional UptcProto uptc = 1;

      optional int64 out_of_quota_time_elapsed = 2;

    }

    repeated UptcTimes uptc_times = 2;

  }

  optional ReachedQuotaAlarmListener reached_quota_alarm_listener = 4;

  // Next tag: 5

}