1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/ipc/chromium/src/base/base_paths_linux.cc Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,46 @@
1.4 +// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
1.5 +// Use of this source code is governed by a BSD-style license that can be
1.6 +// found in the LICENSE file.
1.7 +
1.8 +#include "base/base_paths_linux.h"
1.9 +
1.10 +#include <unistd.h>
1.11 +
1.12 +#include "base/file_path.h"
1.13 +#include "base/file_util.h"
1.14 +#include "base/logging.h"
1.15 +#include "base/path_service.h"
1.16 +#include "base/string_piece.h"
1.17 +#include "base/sys_string_conversions.h"
1.18 +
1.19 +namespace base {
1.20 +
1.21 +bool PathProviderLinux(int key, FilePath* result) {
1.22 + FilePath path;
1.23 + switch (key) {
1.24 + case base::FILE_EXE:
1.25 + case base::FILE_MODULE: { // TODO(evanm): is this correct?
1.26 + char bin_dir[PATH_MAX + 1];
1.27 + int bin_dir_size = readlink("/proc/self/exe", bin_dir, PATH_MAX);
1.28 + if (bin_dir_size < 0 || bin_dir_size > PATH_MAX) {
1.29 + NOTREACHED() << "Unable to resolve /proc/self/exe.";
1.30 + return false;
1.31 + }
1.32 + bin_dir[bin_dir_size] = 0;
1.33 + *result = FilePath(bin_dir);
1.34 + return true;
1.35 + }
1.36 + case base::DIR_SOURCE_ROOT:
1.37 + // On linux, unit tests execute two levels deep from the source root.
1.38 + // For example: sconsbuild/{Debug|Release}/net_unittest
1.39 + if (!PathService::Get(base::DIR_EXE, &path))
1.40 + return false;
1.41 + path = path.Append(FilePath::kParentDirectory)
1.42 + .Append(FilePath::kParentDirectory);
1.43 + *result = path;
1.44 + return true;
1.45 + }
1.46 + return false;
1.47 +}
1.48 +
1.49 +} // namespace base
