1 // Copyright 2014 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 // The file contains utility functions to implement chrome.fileSystem API for 6 // file paths that do not directly map to host machine's file system path, such 7 // as Google Drive or virtual volumes provided by fileSystemProvider extensions. 8 9 #ifndef CHROME_BROWSER_CHROMEOS_FILE_MANAGER_FILESYSTEM_API_UTIL_H_ 10 #define CHROME_BROWSER_CHROMEOS_FILE_MANAGER_FILESYSTEM_API_UTIL_H_ 11 12 #include <string> 13 14 #include "base/callback_forward.h" 15 16 class Profile; 17 18 namespace base { 19 class FilePath; 20 } // namespace base 21 22 namespace file_manager { 23 namespace util { 24 25 // Checks whether the given |path| points to a non-local filesystem that 26 // requires special handling. 27 bool IsUnderNonNativeLocalPath(Profile* profile, const base::FilePath& path); 28 29 // Returns the mime type of the file pointed by |path|, and asynchronously sends 30 // the result to |callback|. 31 void GetNonNativeLocalPathMimeType( 32 Profile* profile, 33 const base::FilePath& path, 34 const base::Callback<void(bool, const std::string&)>& callback); 35 36 // Checks whether the |path| points to a directory, and asynchronously sends 37 // the result to |callback|. 38 void IsNonNativeLocalPathDirectory( 39 Profile* profile, 40 const base::FilePath& path, 41 const base::Callback<void(bool)>& callback); 42 43 // Ensures a file exists at |path|, i.e., it does nothing if a file is already 44 // present, or creates a file there if it isn't, and asynchronously sends to 45 // |callback| whether it succeeded. 46 void PrepareNonNativeLocalFileForWritableApp( 47 Profile* profile, 48 const base::FilePath& path, 49 const base::Callback<void(bool)>& callback); 50 51 } // namespace util 52 } // namespace file_manager 53 54 #endif // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_FILESYSTEM_API_UTIL_H_ 55
