/*
 * Copyright (C) 2018 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 perfetto.protos;

message ChromeConfig {
  optional string trace_config = 1;

  // When enabled, the data source should only fill in fields in the output that
  // are not potentially privacy sensitive.
  optional bool privacy_filtering_enabled = 2;

  // Instead of emitting binary protobuf, convert the trace data to the legacy
  // JSON format. Note that the trace data will still be returned as a series of
  // TracePackets, but the embedded data will be JSON instead of serialized
  // protobuf.
  optional bool convert_to_legacy_json = 3;

  // Priority of the tracing session client. A higher priority session may
  // preempt a lower priority one in configurations where concurrent sessions
  // aren't supported.
  enum ClientPriority {
    UNKNOWN = 0;
    BACKGROUND = 1;
    USER_INITIATED = 2;
  }
  optional ClientPriority client_priority = 4;

  // Applicable only when using legacy JSON format.
  // If |json_agent_label_filter| is not empty, only data pertaining to
  // the specified tracing agent label (e.g. "traceEvents") will be returned.
  optional string json_agent_label_filter = 5;
}