1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/safe_browsing/path_sanitizer.h"
6
7#include "base/logging.h"
8#include "base/path_service.h"
9
10namespace safe_browsing {
11
12PathSanitizer::PathSanitizer() {
13  // Get the home directory path.
14  if (!PathService::Get(base::DIR_HOME, &home_path_))
15    NOTREACHED();
16}
17
18const base::FilePath& PathSanitizer::GetHomeDirectory() const {
19  return home_path_;
20}
21
22void PathSanitizer::StripHomeDirectory(base::FilePath* file_path) const {
23  base::FilePath sanitized_path(FILE_PATH_LITERAL("~"));
24
25  // The |file_path| is overwritten only if a relative path is found.
26  if (home_path_.AppendRelativePath(*file_path, &sanitized_path))
27    *file_path = sanitized_path;
28}
29
30}  // namespace safe_browsing
31