mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-12-01 01:36:09 +03:00
67 lines
1.9 KiB
Plaintext
67 lines
1.9 KiB
Plaintext
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be
|
||
|
|
// found in the LICENSE file.
|
||
|
|
|
||
|
|
#include "base/files/file_util.h"
|
||
|
|
|
||
|
|
#import <Foundation/Foundation.h>
|
||
|
|
#include <copyfile.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "base/files/file_path.h"
|
||
|
|
#include "base/logging.h"
|
||
|
|
#include "base/mac/foundation_util.h"
|
||
|
|
#include "base/strings/string_util.h"
|
||
|
|
#include "base/threading/thread_restrictions.h"
|
||
|
|
|
||
|
|
namespace base {
|
||
|
|
|
||
|
|
bool CopyFile(const FilePath& from_path, const FilePath& to_path) {
|
||
|
|
AssertBlockingAllowed();
|
||
|
|
if (from_path.ReferencesParent() || to_path.ReferencesParent())
|
||
|
|
return false;
|
||
|
|
return (copyfile(from_path.value().c_str(),
|
||
|
|
to_path.value().c_str(), NULL, COPYFILE_DATA) == 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool GetTempDir(base::FilePath* path) {
|
||
|
|
// In order to facilitate hermetic runs on macOS, first check
|
||
|
|
// $MAC_CHROMIUM_TMPDIR. We check this instead of $TMPDIR because external
|
||
|
|
// programs currently set $TMPDIR with no effect, but when we respect it
|
||
|
|
// directly it can cause crashes (like crbug.com/698759).
|
||
|
|
const char* env_tmpdir = getenv("MAC_CHROMIUM_TMPDIR");
|
||
|
|
if (env_tmpdir) {
|
||
|
|
DCHECK_LT(strlen(env_tmpdir), 50u)
|
||
|
|
<< "too-long TMPDIR causes socket name length issues.";
|
||
|
|
*path = base::FilePath(env_tmpdir);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
// If we didn't find it, fall back to the native function.
|
||
|
|
NSString* tmp = NSTemporaryDirectory();
|
||
|
|
if (tmp == nil)
|
||
|
|
return false;
|
||
|
|
*path = base::mac::NSStringToFilePath(tmp);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
FilePath GetHomeDir() {
|
||
|
|
NSString* tmp = NSHomeDirectory();
|
||
|
|
if (tmp != nil) {
|
||
|
|
FilePath mac_home_dir = base::mac::NSStringToFilePath(tmp);
|
||
|
|
if (!mac_home_dir.empty())
|
||
|
|
return mac_home_dir;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fall back on temp dir if no home directory is defined.
|
||
|
|
FilePath rv;
|
||
|
|
if (GetTempDir(&rv))
|
||
|
|
return rv;
|
||
|
|
|
||
|
|
// Last resort.
|
||
|
|
return FilePath("/tmp");
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace base
|