void VFSNode::mkdirs() const {
// If this directory already exists, we are done.
if (this->exists())
return;
// Create the parent directory (and its parents etc.) if necessary.
VFSNode parentNode;
this->getParentNode(parentNode);
if (! parentNode.getPath().isEmpty()) // root or parent of supplied path must be assumed to exist
parentNode.mkdirs();
// Create this directory specifically.
this->mkdir();
}
// static
void VFSNode::copyDirectory(const VFSNode& source, const VFSNode& dest, bool recursive) {
if (recursive) {
VString sourcePathWithTrailingSeparator = source.getPath() + (source.getPath().endsWith(PATH_SEPARATOR_CHAR) ? "" : PATH_SEPARATOR_CHARS);
if (dest.getPath().startsWith(sourcePathWithTrailingSeparator)) {
throw VException(VSTRING_FORMAT("Attempt to recursively copy '%s' into '%s'.", source.getPath().chars(), dest.getPath().chars()));
}
}
if (!dest.exists()) {
dest.mkdirs();
}
VFSNodeCopyDirectoryCallback copyDirectoryCallback(dest, recursive);
source.iterate(copyDirectoryCallback);
}