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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/file_util.h" | 5 #include "base/file_util.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 #include <psapi.h> | 8 #include <psapi.h> |
9 #include <shellapi.h> | 9 #include <shellapi.h> |
10 #include <shlobj.h> | 10 #include <shlobj.h> |
11 #include <time.h> | 11 #include <time.h> |
12 | 12 |
13 #include <algorithm> | 13 #include <algorithm> |
14 #include <limits> | 14 #include <limits> |
15 #include <string> | 15 #include <string> |
16 | 16 |
17 #include "base/files/file_path.h" | 17 #include "base/files/file_path.h" |
18 #include "base/logging.h" | 18 #include "base/logging.h" |
19 #include "base/metrics/histogram.h" | 19 #include "base/metrics/histogram.h" |
20 #include "base/process_util.h" | 20 #include "base/process_util.h" |
21 #include "base/rand_util.h" | 21 #include "base/rand_util.h" |
22 #include "base/strings/string_number_conversions.h" | 22 #include "base/strings/string_number_conversions.h" |
23 #include "base/strings/string_util.h" | 23 #include "base/strings/string_util.h" |
24 #include "base/strings/utf_string_conversions.h" | 24 #include "base/strings/utf_string_conversions.h" |
25 #include "base/threading/thread_restrictions.h" | 25 #include "base/threading/thread_restrictions.h" |
26 #include "base/time.h" | 26 #include "base/time/time.h" |
27 #include "base/win/scoped_handle.h" | 27 #include "base/win/scoped_handle.h" |
28 #include "base/win/windows_version.h" | 28 #include "base/win/windows_version.h" |
29 | 29 |
30 using base::FilePath; | 30 using base::FilePath; |
31 using base::g_bug108724_debug; | 31 using base::g_bug108724_debug; |
32 | 32 |
33 namespace base { | 33 namespace base { |
34 | 34 |
35 FilePath MakeAbsoluteFilePath(const FilePath& input) { | 35 FilePath MakeAbsoluteFilePath(const FilePath& input) { |
36 base::ThreadRestrictions::AssertIOAllowed(); | 36 base::ThreadRestrictions::AssertIOAllowed(); |
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741 | 741 |
742 // Length of |path| with path separator appended. | 742 // Length of |path| with path separator appended. |
743 size_t prefix = path.StripTrailingSeparators().value().size() + 1; | 743 size_t prefix = path.StripTrailingSeparators().value().size() + 1; |
744 // The whole path string must be shorter than MAX_PATH. That is, it must be | 744 // The whole path string must be shorter than MAX_PATH. That is, it must be |
745 // prefix + component_length < MAX_PATH (or equivalently, <= MAX_PATH - 1). | 745 // prefix + component_length < MAX_PATH (or equivalently, <= MAX_PATH - 1). |
746 int whole_path_limit = std::max(0, MAX_PATH - 1 - static_cast<int>(prefix)); | 746 int whole_path_limit = std::max(0, MAX_PATH - 1 - static_cast<int>(prefix)); |
747 return std::min(whole_path_limit, static_cast<int>(max_length)); | 747 return std::min(whole_path_limit, static_cast<int>(max_length)); |
748 } | 748 } |
749 | 749 |
750 } // namespace file_util | 750 } // namespace file_util |
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