public String getDirectoryFilesName(String path, User currentUser, Directory currentDir)
throws FileUnknownException, AccessDeniedException {
if (path.equals(".")) return currentDir.getDirectoryFilesName();
else if (path.equals("..")) return currentDir.getFather().getDirectoryFilesName();
File target = absolutePath(path, currentUser, currentDir).getFileByName(getLastPathToken(path));
target.checkAccessRead(currentUser);
return target.getDirectoryFilesName();
}
public Directory getLastDirectory(String path, Directory currentDir, User currentUser)
throws FileUnknownException, PathIsTooBigException, AccessDeniedException {
if (path.equals("/")) {
getSlash().checkAccessEx(currentUser);
return getSlash();
}
if (path.equals(".")) return currentDir;
else if (path.equals("..")) {
currentDir.getFather().checkAccessEx(currentUser);
return currentDir.getFather();
}
Directory beforeLast = absolutePath(path, currentUser, currentDir);
String[] tokens = path.split(PATH_DELIM);
String name = tokens.length == 0 ? path : tokens[tokens.length - 1];
beforeLast.checkAccessEx(currentUser);
beforeLast.changeDirectory(name, currentUser);
return (Directory) beforeLast.getFileByName(name);
}
private ArrayList<File> getRecursiveRemovalContent(Directory currentDir) {
ArrayList<File> toBeRemoved = new ArrayList<>();
for (File f : currentDir.getFilesSet()) {
if (!f.equals(currentDir.getFather()) && !f.equals(currentDir)) {
try {
f.isCdAble();
toBeRemoved.addAll(getRecursiveRemovalContent((Directory) f));
} catch (IsNotDirectoryException e) {
// in case of delete plainfiles
} finally {
toBeRemoved.add(f);
}
}
}
return toBeRemoved;
}