diff options
Diffstat (limited to 'backends/fs/abstract-fs.h')
| -rw-r--r-- | backends/fs/abstract-fs.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/backends/fs/abstract-fs.h b/backends/fs/abstract-fs.h index 8f6405763b..fb4f83216b 100644 --- a/backends/fs/abstract-fs.h +++ b/backends/fs/abstract-fs.h @@ -71,6 +71,15 @@ protected: static AbstractFilesystemNode *getRoot(); /** + * Returns a node representing the "current directory". If your system does + * not support this concept, you can either try to emulate it or + * simply return some "sensible" default directory node, e.g. the same + * value as getRoot() returns. + */ + static AbstractFilesystemNode *getCurrentDirectory(); + + + /** * Construct a node based on a path; the path is in the same format as it * would be for calls to fopen(). * @@ -92,6 +101,11 @@ public: virtual String displayName() const = 0; virtual bool isDirectory() const = 0; + + /** + * Return the 'path' of the current node, usable in fopen(). See also + * the static getNodeForPath() method. + */ virtual String path() const = 0; virtual bool listDir(AbstractFSList &list, ListMode mode) const = 0; |