diff options
Diffstat (limited to 'base/file_util.h')
| -rw-r--r-- | base/file_util.h | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/base/file_util.h b/base/file_util.h index 4aac207..e3895e3 100644 --- a/base/file_util.h +++ b/base/file_util.h @@ -37,10 +37,13 @@ #if defined(OS_WIN) #include <windows.h> +#elif defined(OS_POSIX) +#include <fts.h> #endif #include <stack> #include <string> +#include <vector> #include "base/basictypes.h" @@ -55,9 +58,15 @@ extern const wchar_t kPathSeparator; //----------------------------------------------------------------------------- // Functions that operate purely on a path string w/o touching the filesystem: +// Returns a vector of all of the components of the provided path. +void PathComponents(const std::wstring& path, + std::vector<std::wstring>* components); + // Returns true if the given path ends with a path separator character. +// TODO(erikkay): remove this pointer version bool EndsWithSeparator(std::wstring* path); - +bool EndsWithSeparator(const std::wstring& path); + // Modifies a string by trimming all trailing separators from the end. void TrimTrailingSeparator(std::wstring* dir); @@ -188,6 +197,7 @@ bool ContentsEqual(const std::wstring& filename1, // Useful for unit tests. bool ReadFileToString(const std::wstring& path, std::string* contents); +#if defined(OS_WINDOWS) // Resolve Windows shortcut (.LNK file) // Argument path specifies a valid LNK file. On success, return true and put // the URL into path. If path is a invalid .LNK file, return false. @@ -218,13 +228,16 @@ bool UpdateShortcutLink(const wchar_t *source, const wchar_t *destination, const wchar_t *working_dir, const wchar_t *arguments, const wchar_t *description, const wchar_t *icon, int icon_index); +#endif + // Get the temporary directory provided by the system. bool GetTempDir(std::wstring* path); -// Creates a temporary file name, but does it not create the file. It accesses -// the disk to do this, however. The full path is placed in 'temp_file', and the -// function returns true if was successful in creating the file name. +// Creates a temporary file. The full path is placed in 'temp_file', and the +// function returns true if was successful in creating the file. The file will +// be empty and all handles closed after this function returns. +// TODO(erikkay): rename this function and track down all of the callers. bool CreateTemporaryFileName(std::wstring* temp_file); // Create a new directory under TempPath. If prefix is provided, the new @@ -275,9 +288,18 @@ class FileEnumerator { // files in one directory will be returned before any files in a // subdirectory. // - // The last parameter is an optional pattern for which files to match. This - // works like a Windows file pattern. For example, "*.txt" or "Foo???.doc". + // |file_type| specifies whether the enumerator should match files, + // directories, or both. + // + // |pattern| is an optional pattern for which files to match. This + // works like shell globbing. For example, "*.txt" or "Foo???.doc". + // However, be careful in specifying patterns that aren't cross platform + // since the underlying code uses OS-specific matching routines. In general, + // Windows matching is less featureful than others, so test there first. // If unspecified, this will match all files. + // NOTE: the pattern only matches the contents of root_path, not files in + // recursive subdirectories. + // TODO(erikkay): Fix the pattern matching to work at all levels. FileEnumerator(const std::wstring& root_path, bool recursive, FileEnumerator::FILE_TYPE file_type); @@ -307,7 +329,9 @@ class FileEnumerator { #if defined(OS_WIN) WIN32_FIND_DATA find_data_; HANDLE find_handle_; -#endif // defined(OS_WIN) +#elif defined(OS_POSIX) + FTS* fts_; +#endif DISALLOW_EVIL_CONSTRUCTORS(FileEnumerator); }; |