// Copyright (c) 2021-2023 Huawei Device Co., Ltd.
// 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 = "proto3";

option java_package = "ohos.devtools.datasources.transport.grpc.service";

// Common message define for profiler tools, imported by profiler and plugin proto file.
message ProfilerPluginConfig {
    string name = 1;
    string plugin_sha256 = 2;
    uint32 sample_interval = 3;
    bytes  config_data = 4;
    string clock = 5;
}

message ProfilerPluginState {
    string name = 1;
    enum State {
        INITED = 0;
        REGISTERED = 1; // registered to plugin service.
        LOADED = 2;     // have created session.
        IN_SESSION = 3; // have started session.
    };
    State state = 2;
}

// for FetchDataResponse
message ProfilerPluginData {
    string name = 1;
    uint32 status = 2;
    bytes data = 3;
    enum ClockId {
        CLOCKID_REALTIME = 0;
        CLOCKID_MONOTONIC = 1;
        CLOCKID_PROCESS_CPUTIME_ID = 2; // since Linux 2.6.12
        CLOCKID_THREAD_CPUTIME_ID = 3;  // since Linux 2.6.12
        CLOCKID_MONOTONIC_RAW = 4;      // since Linux 2.6.28; Linux-specific
        CLOCKID_REALTIME_COARSE = 5;    // since Linux 2.6.32; Linux-specific
        CLOCKID_MONOTONIC_COARSE = 6;   // since Linux 2.6.32; Linux-specific
        CLOCKID_BOOTTIME = 7;           // since Linux 2.6.39; Linux-specific
        CLOCKID_REALTIME_ALARM = 8;     // since Linux 3.0; Linux-specific
        CLOCKID_BOOTTIME_ALARM = 9;     // since Linux 3.0; Linux-specific
        CLOCKID_SGI_CYCLE = 10;
        CLOCKID_TAI = 11;               // since Linux 3.10; Linux-specific
    };
    ClockId clock_id = 4;
    uint64 tv_sec = 5;
    uint64 tv_nsec = 6;
    string version = 7; // "1.01"
}