1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_IAPPS_FINDER_IMPL_H_
6#define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_IAPPS_FINDER_IMPL_H_
7
8#include <string>
9
10#include "base/callback.h"
11#include "base/files/file_path.h"
12#include "chrome/browser/media_galleries/fileapi/iapps_finder.h"
13#include "components/storage_monitor/storage_info.h"
14
15#if defined(OS_MACOSX)
16
17class MacPreferences;
18#if defined(__OBJC__)
19@class NSArray;
20@class NSString;
21#else  // __OBJC__
22class NSArray;
23class NSString;
24#endif  // __OBJC__
25
26#endif  // OS_MACOSX
27
28namespace iapps {
29
30#if defined(OS_MACOSX)
31
32extern NSString* const kIPhotoRecentDatabasesKey;
33extern NSString* const kITunesRecentDatabasePathsKey;
34
35// Set the mac preferences to use for testing. The caller continues to own
36// |preferences| and should call this function again with NULL before freeing
37// it.
38void SetMacPreferencesForTesting(MacPreferences* preferences);
39
40// Returns an NSArray with a single string entry which is a path value.
41NSArray* NSArrayFromFilePath(const base::FilePath& path);
42
43#endif  // OS_MACOSX
44
45typedef base::Callback<void(const IAppsFinderCallback&)> IAppsFinderTask;
46
47// FindIAppsOnFileThread helps iApps finders by taking care of the details of
48// bouncing to the FILE thread to run |task| and then turning the result into a
49// device id and posting it to |callback| on the UI thread.  If |task| does not
50// find the iApps's library, |callback| gets an empty string.
51void FindIAppsOnFileThread(storage_monitor::StorageInfo::Type type,
52                           const IAppsFinderTask& task,
53                           const IAppsFinderCallback& callback);
54
55}  // namespace iapps
56
57#endif  // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_IAPPS_FINDER_IMPL_H_
58