1//===- RealPath.cpp -------------------------------------------------------===//
2//
3//                     The MCLinker Project
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9#include "mcld/Support/RealPath.h"
10#include "mcld/Support/FileSystem.h"
11
12namespace mcld {
13namespace sys {
14namespace fs {
15
16//==========================
17// RealPath
18RealPath::RealPath() : Path() {
19}
20
21RealPath::RealPath(const RealPath::ValueType* s) : Path(s) {
22  initialize();
23}
24
25RealPath::RealPath(const RealPath::StringType& s) : Path(s) {
26  initialize();
27}
28
29RealPath::RealPath(const Path& pPath) : Path(pPath) {
30  initialize();
31}
32
33RealPath::~RealPath() {
34}
35
36RealPath& RealPath::assign(const Path& pPath) {
37  Path::m_PathName.assign(pPath.native());
38  return (*this);
39}
40
41void RealPath::initialize() {
42  if (isFromRoot()) {
43    detail::canonicalize(m_PathName);
44  } else if (isFromPWD()) {
45    Path path_name;
46    detail::get_pwd(path_name);
47    path_name.native() += preferred_separator;
48    path_name.native() += m_PathName;
49    detail::canonicalize(path_name.native());
50    m_PathName = path_name.native();
51  }
52}
53
54}  // namespace fs
55}  // namespace sys
56}  // namespace mcld
57