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//===- VirtualOutputConfig.cpp - Virtual output configuration -------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "llvm/Support/VirtualOutputConfig.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
using namespace llvm::vfs;
OutputConfig &OutputConfig::setOpenFlags(const sys::fs::OpenFlags &Flags) {
// Ignore CRLF on its own as invalid.
using namespace llvm::sys::fs;
return Flags & OF_Text
? setText().setCRLF(Flags & OF_CRLF).setAppend(Flags & OF_Append)
: setBinary().setAppend(Flags & OF_Append);
}
void OutputConfig::print(raw_ostream &OS) const {
OS << "{";
bool IsFirst = true;
auto printFlag = [&](StringRef FlagName, bool Value) {
if (IsFirst)
IsFirst = false;
else
OS << ",";
if (!Value)
OS << "No";
OS << FlagName;
};
#define HANDLE_OUTPUT_CONFIG_FLAG(NAME, DEFAULT) \
if (get##NAME() != DEFAULT) \
printFlag(#NAME, get##NAME());
#include "llvm/Support/VirtualOutputConfig.def"
OS << "}";
}
LLVM_DUMP_METHOD void OutputConfig::dump() const { print(dbgs()); }
raw_ostream &llvm::operator<<(raw_ostream &OS, OutputConfig Config) {
Config.print(OS);
return OS;
}
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