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Side by Side Diff: base/file_util.h

Issue 7618037: base: Rename FileEnumerator::FILE_TYPE to FileEnumerator::FileType. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 9 years, 4 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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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416 public: 416 public:
417 #if defined(OS_WIN) 417 #if defined(OS_WIN)
418 typedef WIN32_FIND_DATA FindInfo; 418 typedef WIN32_FIND_DATA FindInfo;
419 #elif defined(OS_POSIX) 419 #elif defined(OS_POSIX)
420 typedef struct { 420 typedef struct {
421 struct stat stat; 421 struct stat stat;
422 std::string filename; 422 std::string filename;
423 } FindInfo; 423 } FindInfo;
424 #endif 424 #endif
425 425
426 enum FILE_TYPE { 426 enum FileType {
427 FILES = 1 << 0, 427 FILES = 1 << 0,
428 DIRECTORIES = 1 << 1, 428 DIRECTORIES = 1 << 1,
429 INCLUDE_DOT_DOT = 1 << 2, 429 INCLUDE_DOT_DOT = 1 << 2,
430 #if defined(OS_POSIX) 430 #if defined(OS_POSIX)
431 SHOW_SYM_LINKS = 1 << 4, 431 SHOW_SYM_LINKS = 1 << 4,
432 #endif 432 #endif
433 }; 433 };
434 434
435 // |root_path| is the starting directory to search for. It may or may not end 435 // |root_path| is the starting directory to search for. It may or may not end
436 // in a slash. 436 // in a slash.
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447 // works like shell globbing. For example, "*.txt" or "Foo???.doc". 447 // works like shell globbing. For example, "*.txt" or "Foo???.doc".
448 // However, be careful in specifying patterns that aren't cross platform 448 // However, be careful in specifying patterns that aren't cross platform
449 // since the underlying code uses OS-specific matching routines. In general, 449 // since the underlying code uses OS-specific matching routines. In general,
450 // Windows matching is less featureful than others, so test there first. 450 // Windows matching is less featureful than others, so test there first.
451 // If unspecified, this will match all files. 451 // If unspecified, this will match all files.
452 // NOTE: the pattern only matches the contents of root_path, not files in 452 // NOTE: the pattern only matches the contents of root_path, not files in
453 // recursive subdirectories. 453 // recursive subdirectories.
454 // TODO(erikkay): Fix the pattern matching to work at all levels. 454 // TODO(erikkay): Fix the pattern matching to work at all levels.
455 FileEnumerator(const FilePath& root_path, 455 FileEnumerator(const FilePath& root_path,
456 bool recursive, 456 bool recursive,
457 FileEnumerator::FILE_TYPE file_type); 457 FileType file_type);
458 FileEnumerator(const FilePath& root_path, 458 FileEnumerator(const FilePath& root_path,
459 bool recursive, 459 bool recursive,
460 FileEnumerator::FILE_TYPE file_type, 460 FileType file_type,
461 const FilePath::StringType& pattern); 461 const FilePath::StringType& pattern);
462 ~FileEnumerator(); 462 ~FileEnumerator();
463 463
464 // Returns an empty string if there are no more results. 464 // Returns an empty string if there are no more results.
465 FilePath Next(); 465 FilePath Next();
466 466
467 // Write the file info into |info|. 467 // Write the file info into |info|.
468 void GetFindInfo(FindInfo* info); 468 void GetFindInfo(FindInfo* info);
469 469
470 // Looks inside a FindInfo and determines if it's a directory. 470 // Looks inside a FindInfo and determines if it's a directory.
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496 496
497 // The files in the current directory 497 // The files in the current directory
498 std::vector<DirectoryEntryInfo> directory_entries_; 498 std::vector<DirectoryEntryInfo> directory_entries_;
499 499
500 // The next entry to use from the directory_entries_ vector 500 // The next entry to use from the directory_entries_ vector
501 size_t current_directory_entry_; 501 size_t current_directory_entry_;
502 #endif 502 #endif
503 503
504 FilePath root_path_; 504 FilePath root_path_;
505 bool recursive_; 505 bool recursive_;
506 FILE_TYPE file_type_; 506 FileType file_type_;
507 FilePath::StringType pattern_; // Empty when we want to find everything. 507 FilePath::StringType pattern_; // Empty when we want to find everything.
508 508
509 // A stack that keeps track of which subdirectories we still need to 509 // A stack that keeps track of which subdirectories we still need to
510 // enumerate in the breadth-first search. 510 // enumerate in the breadth-first search.
511 std::stack<FilePath> pending_paths_; 511 std::stack<FilePath> pending_paths_;
512 512
513 DISALLOW_COPY_AND_ASSIGN(FileEnumerator); 513 DISALLOW_COPY_AND_ASSIGN(FileEnumerator);
514 }; 514 };
515 515
516 class BASE_EXPORT MemoryMappedFile { 516 class BASE_EXPORT MemoryMappedFile {
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659 BASE_EXPORT bool GetFileSystemType(const FilePath& path, FileSystemType* type); 659 BASE_EXPORT bool GetFileSystemType(const FilePath& path, FileSystemType* type);
660 #endif 660 #endif
661 661
662 } // namespace file_util 662 } // namespace file_util
663 663
664 // Deprecated functions have been moved to this separate header file, 664 // Deprecated functions have been moved to this separate header file,
665 // which must be included last after all the above definitions. 665 // which must be included last after all the above definitions.
666 #include "base/file_util_deprecated.h" 666 #include "base/file_util_deprecated.h"
667 667
668 #endif // BASE_FILE_UTIL_H_ 668 #endif // BASE_FILE_UTIL_H_
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