blob: 65d8c76b2a75fef730f287d95a2eedd13f0a2aff [file] [log] [blame]
// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef SRC_PERFORMANCE_TRACE_UTILS_H_
#define SRC_PERFORMANCE_TRACE_UTILS_H_
#include <zircon/types.h>
#include <memory>
#include <ostream>
#include <string>
#include "src/lib/fxl/command_line.h"
namespace tracing {
// Result of ParseBooleanOption.
enum class OptionStatus {
PRESENT,
NOT_PRESENT,
ERROR,
};
bool BeginsWith(const std::string_view& str, const std::string_view& prefix,
std::string_view* rest);
OptionStatus ParseBooleanOption(const fxl::CommandLine& command_line, const char* name,
bool* out_value);
std::unique_ptr<std::ostream> OpenOutputStream(const std::string& output_file_name, bool compress);
} // namespace tracing
#endif // SRC_PERFORMANCE_TRACE_UTILS_H_