src/trace_processor/prelude/functions/import.h

/*
 * Copyright (C) 2022 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_PRELUDE_FUNCTIONS_IMPORT_H_
#define SRC_TRACE_PROCESSOR_PRELUDE_FUNCTIONS_IMPORT_H_

#include <sqlite3.h>
#include <string>
#include <unordered_map>

#include "perfetto/ext/base/flat_hash_map.h"
#include "perfetto/trace_processor/trace_processor.h"
#include "src/trace_processor/prelude/functions/sql_function.h"
#include "src/trace_processor/util/sql_modules.h"

namespace perfetto {
namespace trace_processor {

struct Import : public SqlFunction {
  struct Context {
    sqlite3* db;
    TraceProcessor* tp;
    base::FlatHashMap<std::string, sql_modules::RegisteredModule>* modules;
  };

  static constexpr bool kVoidReturn = true;

  static base::Status Run(Context* ctx,
                          size_t argc,
                          sqlite3_value** argv,
                          SqlValue& out,
                          Destructors&);
};

}  // namespace trace_processor
}  // namespace perfetto

#endif  // SRC_TRACE_PROCESSOR_PRELUDE_FUNCTIONS_IMPORT_H_