6 # For mode 1, returns 2 if the server is installed and configured for use by
7 # Webmin, 1 if installed but not configured, or 0 otherwise.
8 # For mode 0, returns 1 if installed, 0 if not
11 return 0 if (!-r $config{'squid_conf'} || !&has_command($config{'squid_path'}));
13 # Check if cache is ready
14 return 2 if (&check_cache(&get_config(), \@dummy));