package util;

public class CheckIntegrity {

	private static boolean isFine = false;

	// integrety check on permissions put by user
	public static boolean[] isIntegre(boolean isRead, boolean isWrite,
			boolean isLink, boolean isAdmin) {
		// boolean array for the correct result values
		boolean[] rights = new boolean[4];
		rights[0] = isRead;
		rights[1] = isWrite;
		rights[2] = isLink;
		rights[3] = isAdmin;

		// do all checks and only change wrong settings
		if (isAdmin == true) {
			// set true for everything
			rights[0] = true;
			rights[1] = true;
			rights[2] = true;
			rights[3] = true;
			return rights;
		} else {
			if(isRead == false){
				//if user may not read, then he may not do anything
				rights[0] = false;
				rights[1] = false;
				rights[2] = false;
				rights[3] = false;
			}
			if (isWrite == true) {
				// if user can write, then he must also be allowed to read
				rights[0] = true;
			}

			if (isLink == true) {
				// if user may link, then he may also read
				
			}
		}

		return rights;
	}

}