Move all of the role here

templates/named.conf.functions.j2

@@ -0,0 +1,106 @@
+{% macro simple_item_list(item_list, indent=2) %}
+{# This macro is for use in simple address lists #}
+{% filter indent(indent, true) %}
+{{ item_list | join(';\n') }};
+{% endfilter %}
+{% endmacro %}
+
+{% macro list_address_port_key_tls(dict, indent=2) %}
+{% filter indent(indent, true) %}
+{% for item in dict %}
+{% if item is not mapping %}
+{{ item -}};
+{% else %}
+{{ item.address -}}
+{{- (' port ' + item.port | string) if item.port is defined -}}
+{{- (' key ' + item.key | string) if item.key is defined -}}
+{{- (' tls ' + item.tls | string) if item.tls is defined -}};
+{% endif %}
+{% endfor %}
+{% endfilter %}
+{% endmacro %}
+
+{% macro parent_address_key_tls(name, dict) %}
+{# This macro is for use for statements with grammar like #}
+{# statement port 00 dscp 00 { address port 00 key str tls str; address port 00 key str tls str; } #}
+{# the list inside the statement is handled by list_address_port_key_tls #}
+{% if dict is not mapping and dict is iterable %}
+{{ name }} {
+{{ list_address_port_key_tls(dict) }}};
+{% else %}
+{{ name }}
+{{- (' port ' + dict.port | string) if dict.port is defined and dict.port -}}
+{{- (' dscp ' + dict.dscp | string) if dict.dscp is defined and dict.dscp }} {
+{{ list_address_port_key_tls(dict.addresses) }}};
+{% endif %}
+{% endmacro %}
+
+{% macro list_address_port_dscp(dict, indent=2) %}
+{# This macro is for use for statements with grammar like #}
+{#  address port 00 dscp 00; address port 00 dscp 00; #}
+{# it is usually called by a parent macro #}
+{% filter indent(indent, true) %}
+{% for item in dict %}
+{% if item is not mapping %}
+{{ item }};
+{% else %}
+{{ item.address }}
+{{- (' port ' + item.port | string) if item.port is defined and item.port -}}
+{{- (' dscp ' + item.dscp | string) if item.dscp is defined and item.dscp -}};
+{% endif %}
+{% endfor %}
+{% endfilter %}
+{% endmacro %}
+
+{% macro parent_address_port_dscp(name, dict) %}
+{# This macro is for use for statements with grammar like #}
+{# statement port 00 dscp 00 { address port 00 dscp 00; address port 00 dscp 00; } #}
+{# the list inside the statement is handled by list_address_port #}
+{% if dict is not mapping and dict is iterable %}
+{{ name }} {
+{{ list_address_port_dscp(dict) }}};
+{% else %}
+{{ name }}
+{{- (' port ' + dict.port | string) if dict.port is defined and dict.port -}}
+{{- (' dscp ' + dict.dscp | string) if dict.dscp is defined and dict.dscp }} {
+{{ list_address_port_dscp(dict.addresses) }}};
+{% endif %}
+{% endmacro %}
+
+{% macro single_ip_port_dscp(name, dict) %}
+{# This macro is for the "statement ip(v6) [port xx] [dscp xx] statements "#}
+{{ name }} {{ dict.address -}}
+{{- (' port ' + dict.port | string) if dict.port is defined and dict.port -}}
+{{- (' dscp ' + dict.dscp | string) if dict.dscp is defined and dict.dscp }};
+{% endmacro %}
+
+{% macro boolean_option(name, value) %}
+{# Converts YAML booleans "True" and "False" into bind9 "yes "and "no" #}
+{{ name }} {{ named_boolean(value) }};
+{%- endmacro %}
+
+{% macro named_boolean(value) %}
+{# input: value: YAML boolean #}
+{# output: str: yes or no #}
+{{- value | ternary('yes', 'no') | string -}}
+{% endmacro %}
+
+{% macro boolean_or_string(value) %}
+{# input: value: boolean or string #}
+{# output: str: ((yes or no) or input) #}
+{% if value is boolean -%}
+{{- named_boolean(value) -}}
+{% else %}
+{{- (value | string) -}}
+{% endif %}
+{% endmacro %}
+
+{% macro reserved_or_quoted(name, value, reserved_keywords) %}
+{# reserved_or_quoted checks if value contains a reserved keyword, #}
+{# then prints it without quotes if it's reserved, or quoted if it is not #}
+{% if value in reserved_keywords %}
+{{ name }} {{ value }};
+{% else %}
+{{ name }} "{{ value }}";
+{% endif %}
+{% endmacro %}