llvm/WindowsResource/ResourceProcessor.h

0001 //===-- ResourceProcessor.h -------------------------------------*- 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_INCLUDE_LLVM_SUPPORT_WINDOWS_RESOURCE_PROCESSOR_H
0010 #define LLVM_INCLUDE_LLVM_SUPPORT_WINDOWS_RESOURCE_PROCESSOR_H
0011
0012 #include "llvm/ADT/StringMap.h"
0013 #include "llvm/ADT/StringRef.h"
0014 #include "llvm/Support/Error.h"
0015 #include "llvm/Support/raw_ostream.h"
0016
0017 #include <memory>
0018 #include <vector>
0019
0020
0021 namespace llvm {
0022
0023 class WindowsResourceProcessor {
0024 public:
0025   using PathType = SmallVector<char, 64>;
0026
0027   WindowsResourceProcessor() {}
0028
0029   void addDefine(StringRef Key, StringRef Value = StringRef()) {
0030     PreprocessorDefines.emplace_back(Key, Value);
0031   }
0032   void addInclude(const PathType &IncludePath) {
0033     IncludeList.push_back(IncludePath);
0034   }
0035   void setVerbose(bool Verbose) { IsVerbose = Verbose; }
0036   void setNullAtEnd(bool NullAtEnd) { AppendNull = NullAtEnd; }
0037
0038   Error process(StringRef InputData,
0039     std::unique_ptr<raw_fd_ostream> OutputStream);
0040
0041 private:
0042   StringRef InputData;
0043   std::vector<PathType> IncludeList;
0044   std::vector<std::pair<StringRef, StringRef>> PreprocessorDefines;
0045   bool IsVerbose, AppendNull;
0046 };
0047
0048 }
0049
0050 #endif