llvm/llvm/tools/dsymutil/Reproducer.h

//===- tools/dsymutil/Reproducer.h ------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TOOLS_DSYMUTIL_REPRODUCER_H
#define LLVM_TOOLS_DSYMUTIL_REPRODUCER_H

#include "llvm/Support/FileCollector.h"
#include "llvm/Support/VirtualFileSystem.h"

namespace llvm {
namespace dsymutil {

/// The reproducer mode.
enum class ReproducerMode { … };

/// The reproducer class manages the sate related to reproducers in dsymutil.
/// Instances should be created with Reproducer::createReproducer. An instance
/// of this class is returned when reproducers are off. The VFS returned by
/// this instance is the real file system.
class Reproducer { … };

/// Reproducer instance used to generate a new reproducer. The VFS returned by
/// this instance is a FileCollectorFileSystem that tracks every file used by
/// dsymutil.
class ReproducerGenerate : public Reproducer { … };

/// Reproducer instance used to use an existing reproducer. The VFS returned by
/// this instance is a RedirectingFileSystem that remaps paths to their
/// counterpart in the reproducer.
class ReproducerUse : public Reproducer { … };

} // end namespace dsymutil
} // end namespace llvm

#endif // LLVM_TOOLS_DSYMUTIL_REPRODUCER_H