ipc/chromium/src/base/base_paths_linux.cc@6474c204b198 (annotated)
ipc/chromium/src/base/base_paths_linux.cc
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| michael@0 | 2 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 3 | // found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | #include "base/base_paths_linux.h" |
| michael@0 | 6 | |
| michael@0 | 7 | #include <unistd.h> |
| michael@0 | 8 | |
| michael@0 | 9 | #include "base/file_path.h" |
| michael@0 | 10 | #include "base/file_util.h" |
| michael@0 | 11 | #include "base/logging.h" |
| michael@0 | 12 | #include "base/path_service.h" |
| michael@0 | 13 | #include "base/string_piece.h" |
| michael@0 | 14 | #include "base/sys_string_conversions.h" |
| michael@0 | 15 | |
| michael@0 | 16 | namespace base { |
| michael@0 | 17 | |
| michael@0 | 18 | bool PathProviderLinux(int key, FilePath* result) { |
| michael@0 | 19 | FilePath path; |
| michael@0 | 20 | switch (key) { |
| michael@0 | 21 | case base::FILE_EXE: |
| michael@0 | 22 | case base::FILE_MODULE: { // TODO(evanm): is this correct? |
| michael@0 | 23 | char bin_dir[PATH_MAX + 1]; |
| michael@0 | 24 | int bin_dir_size = readlink("/proc/self/exe", bin_dir, PATH_MAX); |
| michael@0 | 25 | if (bin_dir_size < 0 || bin_dir_size > PATH_MAX) { |
| michael@0 | 26 | NOTREACHED() << "Unable to resolve /proc/self/exe."; |
| michael@0 | 27 | return false; |
| michael@0 | 28 | } |
| michael@0 | 29 | bin_dir[bin_dir_size] = 0; |
| michael@0 | 30 | *result = FilePath(bin_dir); |
| michael@0 | 31 | return true; |
| michael@0 | 32 | } |
| michael@0 | 33 | case base::DIR_SOURCE_ROOT: |
| michael@0 | 34 | // On linux, unit tests execute two levels deep from the source root. |
| michael@0 | 35 | // For example: sconsbuild/{Debug|Release}/net_unittest |
| michael@0 | 36 | if (!PathService::Get(base::DIR_EXE, &path)) |
| michael@0 | 37 | return false; |
| michael@0 | 38 | path = path.Append(FilePath::kParentDirectory) |
| michael@0 | 39 | .Append(FilePath::kParentDirectory); |
| michael@0 | 40 | *result = path; |
| michael@0 | 41 | return true; |
| michael@0 | 42 | } |
| michael@0 | 43 | return false; |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | } // namespace base |
