/*
 * Copyright (C) 2025 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.os.statsd.profiling;

option java_package = "android.os.profiling";
option java_multiple_files = true;

enum ProfilingType {
    PROFILING_TYPE_UNSPECIFIED = 0;
    JAVA_HEAP_DUMP = 1;
    HEAP_PROFILE = 2;
    STACK_SAMPLING = 3;
    SYSTEM_TRACE = 4;
}

enum ResultErrorCode {
    RESULT_ERROR_CODE_UNSPECIFIED = 0;
    ERROR_NONE = 1;
    FAILED_RATE_LIMIT_SYSTEM = 2;
    FAILED_RATE_LIMIT_PROCESS = 3;
    FAILED_PROFILING_IN_PROGRESS = 4;
    FAILED_EXECUTING = 5;
    FAILED_POST_PROCESSING = 6;
    FAILED_NO_DISK_SPACE = 7;
    ERROR_UNKNOWN = 8;
}

enum TriggerType {
    TRIGGER_TYPE_UNSPECIFIED = 0;
    TRIGGER_NONE = 1;
    TRIGGER_APP_FULLY_DRAWN = 2;
    TRIGGER_ANR = 3;
    TRIGGER_APP_REQUEST_RUNNING_TRACE = 4;
    TRIGGER_KILL_FORCE_STOP = 5;
    TRIGGER_KILL_RECENTS = 6;
    TRIGGER_KILL_TASK_MANAGER = 7;
}

enum RequestResult {
    REQUEST_RESULT_UNSPECIFIED = 0;
    REQUEST_RESULT_ERROR = 1;
    REQUEST_RESULT_RATE_LIMIT_SYSTEM = 2;
    REQUEST_RESULT_RATE_LIMIT_PROCESS = 3;
    REQUEST_RESULT_INVALID = 4;
    REQUEST_RESULT_PROFILING_IN_PROGRESS = 5;
    REQUEST_RESULT_PROFILING_STARTED = 6;
}

enum ProfilingStoppedReason {
    PROFILING_STOPPED_REASON_UNSPECIFIED = 0;
    APP_REQUESTED = 1;
    APP_DIED = 2;
    TIMED_OUT = 3;
    ERROR = 4;
}

enum TriggerStatus {
    TRIGGER_STATUS_UNSPECIFIED = 0;
    TRIGGER_STATUS_ERROR = 1;
    TRIGGER_STATUS_RATE_LIMIT_SYSTEM = 2;
    TRIGGER_STATUS_RATE_LIMIT_PROCESS = 3;
    TRIGGER_STATUS_RATE_LIMIT_APP = 4;
    TRIGGER_STATUS_NOT_REGISTERED = 5;
    TRIGGER_STATUS_NOT_RUNNING = 6;
    TRIGGER_STATUS_FULFILLED = 7;
    TRIGGER_STATUS_MISSING_NAME = 8;
}

enum BackgroundTraceState {
    BACKGROUND_TRACE_STATE_UNSPECIFIED = 0;
    TRACE_STARTED = 1;
    TRACE_NOT_STARTED_NO_TRIGGERS_REGISTERED = 2;
    TRACE_NOT_STARTED_TRIGGERS_NOT_LOADED = 3;
    TRACE_NOT_STARTED_ALREADY_RUNNING = 4;
    TRACE_STOPPED = 5;
}