naiveproxy/base/files/file_path_watcher_fuchsia.cc

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2018-01-28 19:30:36 +03:00
// Copyright 2017 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_path_watcher.h"
#include "base/macros.h"
#include "base/memory/ptr_util.h"
#include "base/threading/sequenced_task_runner_handle.h"
namespace base {
namespace {
class FilePathWatcherImpl : public FilePathWatcher::PlatformDelegate {
public:
FilePathWatcherImpl() {}
~FilePathWatcherImpl() override {}
bool Watch(const FilePath& path,
bool recursive,
const FilePathWatcher::Callback& callback) override;
void Cancel() override;
private:
FilePathWatcher::Callback callback_;
FilePath target_;
DISALLOW_COPY_AND_ASSIGN(FilePathWatcherImpl);
};
bool FilePathWatcherImpl::Watch(const FilePath& path,
bool recursive,
const FilePathWatcher::Callback& callback) {
DCHECK(!callback.is_null());
DCHECK(callback_.is_null());
callback_ = callback;
NOTIMPLEMENTED();
return false;
}
void FilePathWatcherImpl::Cancel() {
NOTIMPLEMENTED();
}
} // namespace
FilePathWatcher::FilePathWatcher() {
sequence_checker_.DetachFromSequence();
impl_ = std::make_unique<FilePathWatcherImpl>();
}
} // namespace base