llvm/Support/TarWriter.h

0001 //===-- llvm/Support/TarWriter.h - Tar archive file creator -----*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_SUPPORT_TARWRITER_H
0010 #define LLVM_SUPPORT_TARWRITER_H
0011
0012 #include "llvm/ADT/StringRef.h"
0013 #include "llvm/ADT/StringSet.h"
0014 #include "llvm/Support/Error.h"
0015 #include "llvm/Support/raw_ostream.h"
0016
0017 namespace llvm {
0018 class TarWriter {
0019 public:
0020   static Expected<std::unique_ptr<TarWriter>> create(StringRef OutputPath,
0021                                                      StringRef BaseDir);
0022
0023   void append(StringRef Path, StringRef Data);
0024
0025 private:
0026   TarWriter(int FD, StringRef BaseDir);
0027   raw_fd_ostream OS;
0028   std::string BaseDir;
0029   StringSet<> Files;
0030 };
0031 }
0032
0033 #endif