henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #ifndef _WEBRTC_BASE_WIN32FILESYSTEM_H__ |
| 12 | #define _WEBRTC_BASE_WIN32FILESYSTEM_H__ |
| 13 | |
| 14 | #include "fileutils.h" |
| 15 | |
| 16 | namespace rtc { |
| 17 | |
| 18 | class Win32Filesystem : public FilesystemInterface { |
| 19 | public: |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 20 | // This will attempt to delete the path located at filename. |
| 21 | // If the path points to a folder, it will fail with VERIFY |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 22 | bool DeleteFile(const Pathname& filename) override; |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 23 | |
| 24 | // Creates a directory. This will call itself recursively to create /foo/bar even if |
| 25 | // /foo does not exist. |
| 26 | // Returns TRUE if function succeeds |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 27 | bool CreateFolder(const Pathname& pathname) override; |
| 28 | |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 29 | // This moves a file from old_path to new_path. If the new path is on a |
| 30 | // different volume than the old, it will attempt to copy and then delete |
| 31 | // the folder |
| 32 | // Returns true if the file is successfully moved |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 33 | bool MoveFile(const Pathname& old_path, const Pathname& new_path) override; |
| 34 | |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 35 | // Returns true if a pathname is a directory |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 36 | bool IsFolder(const Pathname& pathname) override; |
| 37 | |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 38 | // Returns true if a file exists at path |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 39 | bool IsFile(const Pathname& path) override; |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 40 | |
| 41 | // Returns true if pathname refers to no filesystem object, every parent |
| 42 | // directory either exists, or is also absent. |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 43 | bool IsAbsent(const Pathname& pathname) override; |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 44 | |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 45 | // All of the following functions set pathname and return true if successful. |
| 46 | // Returned paths always include a trailing backslash. |
| 47 | // If create is true, the path will be recursively created. |
deadbeef | 37f5ecf | 2017-02-27 14:06:41 -0800 | [diff] [blame] | 48 | // If append is non-null, it will be appended (and possibly created). |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 49 | |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 50 | std::string TempFilename(const Pathname& dir, |
| 51 | const std::string& prefix) override; |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 52 | |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 53 | bool GetFileSize(const Pathname& path, size_t* size) override; |
| 54 | bool GetFileTime(const Pathname& path, |
| 55 | FileTimeType which, |
| 56 | time_t* time) override; |
nisse | da35f3e | 2016-10-27 04:44:39 -0700 | [diff] [blame] | 57 | |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 58 | // A folder appropriate for storing temporary files (Contents are |
| 59 | // automatically deleted when the program exists) |
nisse | f52ef71 | 2017-06-13 00:10:07 -0700 | [diff] [blame^] | 60 | bool GetTemporaryFolder(Pathname& path, |
| 61 | bool create, |
| 62 | const std::string* append) override; |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 63 | |
nisse | da35f3e | 2016-10-27 04:44:39 -0700 | [diff] [blame] | 64 | private: |
| 65 | // Returns the path to the running application. |
| 66 | bool GetAppPathname(Pathname* path); |
henrike@webrtc.org | f048872 | 2014-05-13 18:00:26 +0000 | [diff] [blame] | 67 | }; |
| 68 | |
| 69 | } // namespace rtc |
| 70 | |
| 71 | #endif // WEBRTC_WINFILESYSTEM_H__ |