1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8///
9/// \file
10/// This file implements \c OutputConfig class methods.
11///
12//===----------------------------------------------------------------------===//
13
14#include "llvm/Support/VirtualOutputConfig.h"
15#include "llvm/Support/Debug.h"
16#include "llvm/Support/FileSystem.h"
17#include "llvm/Support/raw_ostream.h"
18
19using namespace llvm;
20using namespace llvm::vfs;
21
22OutputConfig &OutputConfig::setOpenFlags(const sys::fs::OpenFlags &Flags) {
23 // Ignore CRLF on its own as invalid.
24 using namespace llvm::sys::fs;
25 return Flags & OF_Text
26 ? setText().setCRLF(Flags & OF_CRLF).setAppend(Flags & OF_Append)
27 : setBinary().setAppend(Flags & OF_Append);
28}
29
30void OutputConfig::print(raw_ostream &OS) const {
31 OS << "{";
32 bool IsFirst = true;
33 auto printFlag = [&](StringRef FlagName, bool Value) {
34 if (IsFirst)
35 IsFirst = false;
36 else
37 OS << ",";
38 if (!Value)
39 OS << "No";
40 OS << FlagName;
41 };
42
43#define HANDLE_OUTPUT_CONFIG_FLAG(NAME, DEFAULT) \
44 if (get##NAME() != DEFAULT) \
45 printFlag(#NAME, get##NAME());
46#include "llvm/Support/VirtualOutputConfig.def"
47 OS << "}";
48}
49
50LLVM_DUMP_METHOD void OutputConfig::dump() const { print(OS&: dbgs()); }
51
52raw_ostream &llvm::operator<<(raw_ostream &OS, OutputConfig Config) {
53 Config.print(OS);
54 return OS;
55}
56