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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // This file contains utility functions for dealing with the local | 5 // This file contains utility functions for dealing with the local |
| 6 // filesystem. | 6 // filesystem. |
| 7 | 7 |
| 8 #ifndef BASE_FILE_UTIL_H_ | 8 #ifndef BASE_FILE_UTIL_H_ |
| 9 #define BASE_FILE_UTIL_H_ | 9 #define BASE_FILE_UTIL_H_ |
| 10 #pragma once | 10 #pragma once |
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| 308 bool NormalizeFilePath(const FilePath& path, FilePath* real_path); | 308 bool NormalizeFilePath(const FilePath& path, FilePath* real_path); |
| 309 | 309 |
| 310 #if defined(OS_WIN) | 310 #if defined(OS_WIN) |
| 311 // Given an existing file in |path|, it returns in |real_path| the path | 311 // Given an existing file in |path|, it returns in |real_path| the path |
| 312 // in the native NT format, of the form "\Device\HarddiskVolumeXX\..". | 312 // in the native NT format, of the form "\Device\HarddiskVolumeXX\..". |
| 313 // Returns false it it fails. Empty files cannot be resolved with this | 313 // Returns false it it fails. Empty files cannot be resolved with this |
| 314 // function. | 314 // function. |
| 315 bool NormalizeToNativeFilePath(const FilePath& path, FilePath* nt_path); | 315 bool NormalizeToNativeFilePath(const FilePath& path, FilePath* nt_path); |
| 316 #endif | 316 #endif |
| 317 | 317 |
| 318 // Used to hold information about a given file path. See GetFileInfo below. | |
| 319 struct FileInfo { | |
| 320 // The size of the file in bytes. Undefined when is_directory is true. | |
| 321 int64 size; | |
| 322 | |
| 323 // True if the file corresponds to a directory. | |
| 324 bool is_directory; | |
| 325 | |
| 326 // The last modified time of a file. | |
| 327 base::Time last_modified; | |
| 328 | |
| 329 // Add additional fields here as needed. | |
| 330 }; | |
| 331 | |
| 332 // Returns information about the given file path. | 318 // Returns information about the given file path. |
| 333 bool GetFileInfo(const FilePath& file_path, FileInfo* info); | 319 bool GetFileInfo(const FilePath& file_path, base::PlatformFileInfo* info); |
| 334 | 320 |
| 335 // Set the time of the last modification. Useful for unit tests. | 321 // Set the time of the last modification. Useful for unit tests. |
| 336 bool SetLastModifiedTime(const FilePath& file_path, base::Time last_modified); | 322 bool SetLastModifiedTime(const FilePath& file_path, base::Time last_modified); |
| 337 | 323 |
| 338 #if defined(OS_POSIX) | 324 #if defined(OS_POSIX) |
| 339 // Store inode number of |path| in |inode|. Return true on success. | 325 // Store inode number of |path| in |inode|. Return true on success. |
| 340 bool GetInode(const FilePath& path, ino_t* inode); | 326 bool GetInode(const FilePath& path, ino_t* inode); |
| 341 #endif | 327 #endif |
| 342 | 328 |
| 343 // Wrapper for fopen-like calls. Returns non-NULL FILE* on success. | 329 // Wrapper for fopen-like calls. Returns non-NULL FILE* on success. |
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| 635 bool GetFileSystemType(const FilePath& path, FileSystemType* type); | 621 bool GetFileSystemType(const FilePath& path, FileSystemType* type); |
| 636 #endif | 622 #endif |
| 637 | 623 |
| 638 } // namespace file_util | 624 } // namespace file_util |
| 639 | 625 |
| 640 // Deprecated functions have been moved to this separate header file, | 626 // Deprecated functions have been moved to this separate header file, |
| 641 // which must be included last after all the above definitions. | 627 // which must be included last after all the above definitions. |
| 642 #include "base/file_util_deprecated.h" | 628 #include "base/file_util_deprecated.h" |
| 643 | 629 |
| 644 #endif // BASE_FILE_UTIL_H_ | 630 #endif // BASE_FILE_UTIL_H_ |
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