VfsHost

interface VfsHost : VfsFolder {

}

Members

dismount VfsHost dismount(VfsFolder folder): Unhook a child folder.
map VfsHost map(VfsFile target, istring name): Add a symbolic link to another file. These are referenced by file() alone, and do not show up in tree traversals.
map VfsHost map(VfsFolderEntry target, istring name): Add a symbolic link to another folder. These are referenced by folder() alone, and do not show up in tree traversals.
mount VfsHost mount(VfsFolder folder, istring name): Add a child folder. The child cannot 'overlap' with others in the tree of the same type. Circular references across a tree of virtual folders are detected and trapped.
mount VfsHost mount(VfsFolders group): Add a set of child folders. The children cannot 'overlap' with others in the tree of the same type. Circular references are detected and trapped.

name istring name(): Return a short name.
toString istring toString(): Return a long name.
file VfsFile file(istring path): Return a contained file representation.
folder VfsFolderEntry folder(istring path): Return a contained folder representation.
self VfsFolders self(): Returns a folder set containing only this one. Statistics are inclusive of entries within this folder only.
tree VfsFolders tree(): Returns a subtree of folders. Statistics are inclusive of files within this folder and all others within the tree.
opApply int opApply(int delegate(ref VfsFolder) dg): Iterate over the set of immediate child folders. This is useful for reflecting the hierarchy.
clear VfsFolder clear(): Clear all content from this folder and subordinates.
writable bool writable(): Is folder writable?
close VfsFolder close(bool commit): Close and/or synchronize changes made to this folder. Each driver should take advantage of this as appropriate, perhaps combining multiple files together, or possibly copying to a remote location.
verify void verify(VfsFolder folder, bool mounting): A folder is being added or removed from the hierarchy. Use this to test for validity (or whatever) and throw exceptions as necessary.