1//===- NativeSourceFile.cpp - Native line number implementation -*- C++ -*-===//
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#include "llvm/DebugInfo/PDB/Native/NativeSourceFile.h"
10#include "llvm/ADT/StringExtras.h"
11#include "llvm/DebugInfo/PDB/Native/NativeSession.h"
12#include "llvm/DebugInfo/PDB/Native/PDBFile.h"
13#include "llvm/DebugInfo/PDB/Native/PDBStringTable.h"
14
15using namespace llvm;
16using namespace llvm::pdb;
17
18NativeSourceFile::NativeSourceFile(NativeSession &Session, uint32_t FileId,
19                                   const codeview::FileChecksumEntry &Checksum)
20    : Session(Session), FileId(FileId), Checksum(Checksum) {}
21
22std::string NativeSourceFile::getFileName() const {
23  auto ST = Session.getPDBFile().getStringTable();
24  if (!ST) {
25    consumeError(ST.takeError());
26    return "";
27  }
28  auto FileName = ST->getStringTable().getString(Checksum.FileNameOffset);
29  if (!FileName) {
30    consumeError(FileName.takeError());
31    return "";
32  }
33
34  return std::string(FileName.get());
35}
36
37uint32_t NativeSourceFile::getUniqueId() const { return FileId; }
38
39std::string NativeSourceFile::getChecksum() const {
40  return toStringRef(Checksum.Checksum).str();
41}
42
43PDB_Checksum NativeSourceFile::getChecksumType() const {
44  return static_cast<PDB_Checksum>(Checksum.Kind);
45}
46
47std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>>
48NativeSourceFile::getCompilands() const {
49  return nullptr;
50}
51