src/trace_processor/shell/util_subcommand.h

/*
 * Copyright (C) 2026 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.
 */

#ifndef SRC_TRACE_PROCESSOR_SHELL_UTIL_SUBCOMMAND_H_
#define SRC_TRACE_PROCESSOR_SHELL_UTIL_SUBCOMMAND_H_

#include <string>
#include <vector>

#include "perfetto/base/status.h"
#include "src/trace_processor/shell/subcommand.h"

namespace perfetto::trace_processor::shell {

// Low-level trace utilities. Currently "merge" (pack traces into a mergeable
// archive) and the legacy symbolization helpers ("symbolize" and
// "deobfuscate") that were traceconv modes; for symbolization the recommended
// path is the higher-level 'bundle' command.
class UtilSubcommand : public Subcommand {
 public:
  const char* name() const override;
  const char* description() const override;
  const char* usage_args() const override;
  const char* detailed_help() const override;
  std::vector<FlagSpec> GetFlags() override;
  base::Status Run(const SubcommandContext& ctx) override;

 private:
  base::Status RunMerge(const SubcommandContext& ctx);

  bool verbose_ = false;
  std::string merge_output_;
  std::string merge_manifest_;
  bool merge_no_validate_ = false;
  bool merge_strict_ = false;
};

}  // namespace perfetto::trace_processor::shell

#endif  // SRC_TRACE_PROCESSOR_SHELL_UTIL_SUBCOMMAND_H_