1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// Copyright 2015 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 "components/filesystem/file_system_impl.h"
#include <stddef.h>
#include <memory>
#include <utility>
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_file.h"
#include "base/files/scoped_temp_dir.h"
#include "base/logging.h"
#include "base/memory/ptr_util.h"
#include "build/build_config.h"
#include "components/filesystem/directory_impl.h"
#include "components/filesystem/lock_table.h"
#include "mojo/public/cpp/bindings/strong_binding.h"
#include "services/service_manager/public/cpp/identity.h"
#include "url/gurl.h"
namespace filesystem {
FileSystemImpl::FileSystemImpl(const service_manager::Identity& remote_identity,
base::FilePath persistent_dir,
scoped_refptr<LockTable> lock_table)
: remote_application_name_(remote_identity.name()),
lock_table_(std::move(lock_table)),
persistent_dir_(persistent_dir) {}
FileSystemImpl::~FileSystemImpl() {
}
void FileSystemImpl::OpenTempDirectory(
mojom::DirectoryRequest directory,
const OpenTempDirectoryCallback& callback) {
// Set only if the |DirectoryImpl| will own a temporary directory.
std::unique_ptr<base::ScopedTempDir> temp_dir(new base::ScopedTempDir);
CHECK(temp_dir->CreateUniqueTempDir());
base::FilePath path = temp_dir->GetPath();
scoped_refptr<SharedTempDir> shared_temp_dir =
new SharedTempDir(std::move(temp_dir));
mojo::MakeStrongBinding(base::MakeUnique<DirectoryImpl>(
path, std::move(shared_temp_dir), lock_table_),
std::move(directory));
callback.Run(mojom::FileError::OK);
}
void FileSystemImpl::OpenPersistentFileSystem(
mojo::InterfaceRequest<mojom::Directory> directory,
const OpenPersistentFileSystemCallback& callback) {
std::unique_ptr<base::ScopedTempDir> temp_dir;
base::FilePath path = persistent_dir_;
if (!base::PathExists(path))
base::CreateDirectory(path);
scoped_refptr<SharedTempDir> shared_temp_dir =
new SharedTempDir(std::move(temp_dir));
mojo::MakeStrongBinding(base::MakeUnique<DirectoryImpl>(
path, std::move(shared_temp_dir), lock_table_),
std::move(directory));
callback.Run(mojom::FileError::OK);
}
} // namespace filesystem
|
