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Diffstat (limited to 'doc/sphinx/grammar/grammar-d2-parser.rst')
| -rw-r--r-- | doc/sphinx/grammar/grammar-d2-parser.rst | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/doc/sphinx/grammar/grammar-d2-parser.rst b/doc/sphinx/grammar/grammar-d2-parser.rst new file mode 100644 index 0000000..4f02ab0 --- /dev/null +++ b/doc/sphinx/grammar/grammar-d2-parser.rst @@ -0,0 +1,310 @@ +This grammar is generated from ``d2_parser.yy``. See :ref:`dhcp-ddns-server` for more details. + +.. code-block:: BNF + :linenos: + + Grammar + + $accept ::= start EOF + + start ::= TOPLEVEL_JSON sub_json + + start ::= TOPLEVEL_DHCPDDNS syntax_map + + start ::= SUB_DHCPDDNS sub_dhcpddns + + start ::= SUB_TSIG_KEY sub_tsig_key + + start ::= SUB_TSIG_KEYS sub_tsig_keys + + start ::= SUB_DDNS_DOMAIN sub_ddns_domain + + start ::= SUB_DDNS_DOMAINS sub_ddns_domains + + start ::= SUB_DNS_SERVER sub_dns_server + + start ::= SUB_DNS_SERVERS sub_dns_servers + + start ::= SUB_HOOKS_LIBRARY sub_hooks_library + + value ::= INTEGER + | FLOAT + | BOOLEAN + | STRING + | NULL + | map2 + | list_generic + + sub_json ::= value + + map2 ::= "{" map_content "}" + + map_value ::= map2 + + map_content ::= + | not_empty_map + + not_empty_map ::= STRING ":" value + | not_empty_map "," STRING ":" value + | not_empty_map "," + + list_generic ::= "[" list_content "]" + + list_content ::= + | not_empty_list + + not_empty_list ::= value + | not_empty_list "," value + | not_empty_list "," + + unknown_map_entry ::= STRING ":" + + syntax_map ::= "{" global_object "}" + + global_object ::= "DhcpDdns" ":" "{" dhcpddns_params "}" + | global_object_comma + + global_object_comma ::= global_object "," + + sub_dhcpddns ::= "{" dhcpddns_params "}" + + dhcpddns_params ::= dhcpddns_param + | dhcpddns_params "," dhcpddns_param + | dhcpddns_params "," + + dhcpddns_param ::= ip_address + | port + | dns_server_timeout + | ncr_protocol + | ncr_format + | forward_ddns + | reverse_ddns + | tsig_keys + | control_socket + | hooks_libraries + | loggers + | user_context + | comment + | unknown_map_entry + + ip_address ::= "ip-address" ":" STRING + + port ::= "port" ":" INTEGER + + dns_server_timeout ::= "dns-server-timeout" ":" INTEGER + + ncr_protocol ::= "ncr-protocol" ":" ncr_protocol_value + + ncr_protocol_value ::= "UDP" + | "TCP" + + ncr_format ::= "ncr-format" ":" "JSON" + + user_context ::= "user-context" ":" map_value + + comment ::= "comment" ":" STRING + + forward_ddns ::= "forward-ddns" ":" "{" ddns_mgr_params "}" + + reverse_ddns ::= "reverse-ddns" ":" "{" ddns_mgr_params "}" + + ddns_mgr_params ::= + | not_empty_ddns_mgr_params + + not_empty_ddns_mgr_params ::= ddns_mgr_param + | ddns_mgr_params "," ddns_mgr_param + | ddns_mgr_params "," + + ddns_mgr_param ::= ddns_domains + | unknown_map_entry + + ddns_domains ::= "ddns-domains" ":" "[" ddns_domain_list "]" + + sub_ddns_domains ::= "[" ddns_domain_list "]" + + ddns_domain_list ::= + | not_empty_ddns_domain_list + + not_empty_ddns_domain_list ::= ddns_domain + | not_empty_ddns_domain_list "," ddns_domain + | not_empty_ddns_domain_list "," + + ddns_domain ::= "{" ddns_domain_params "}" + + sub_ddns_domain ::= "{" ddns_domain_params "}" + + ddns_domain_params ::= ddns_domain_param + | ddns_domain_params "," ddns_domain_param + | ddns_domain_params "," + + ddns_domain_param ::= ddns_domain_name + | ddns_key_name + | dns_servers + | user_context + | comment + | unknown_map_entry + + ddns_domain_name ::= "name" ":" STRING + + ddns_key_name ::= "key-name" ":" STRING + + dns_servers ::= "dns-servers" ":" "[" dns_server_list "]" + + sub_dns_servers ::= "[" dns_server_list "]" + + dns_server_list ::= dns_server + | dns_server_list "," dns_server + | dns_server_list "," + + dns_server ::= "{" dns_server_params "}" + + sub_dns_server ::= "{" dns_server_params "}" + + dns_server_params ::= dns_server_param + | dns_server_params "," dns_server_param + | dns_server_params "," + + dns_server_param ::= dns_server_hostname + | dns_server_ip_address + | dns_server_port + | ddns_key_name + | user_context + | comment + | unknown_map_entry + + dns_server_hostname ::= "hostname" ":" STRING + + dns_server_ip_address ::= "ip-address" ":" STRING + + dns_server_port ::= "port" ":" INTEGER + + tsig_keys ::= "tsig-keys" ":" "[" tsig_keys_list "]" + + sub_tsig_keys ::= "[" tsig_keys_list "]" + + tsig_keys_list ::= + | not_empty_tsig_keys_list + + not_empty_tsig_keys_list ::= tsig_key + | not_empty_tsig_keys_list "," tsig_key + | not_empty_tsig_keys_list "," + + tsig_key ::= "{" tsig_key_params "}" + + sub_tsig_key ::= "{" tsig_key_params "}" + + tsig_key_params ::= tsig_key_param + | tsig_key_params "," tsig_key_param + | tsig_key_params "," + + tsig_key_param ::= tsig_key_name + | tsig_key_algorithm + | tsig_key_digest_bits + | tsig_key_secret + | user_context + | comment + | unknown_map_entry + + tsig_key_name ::= "name" ":" STRING + + tsig_key_algorithm ::= "algorithm" ":" STRING + + tsig_key_digest_bits ::= "digest-bits" ":" INTEGER + + tsig_key_secret ::= "secret" ":" STRING + + control_socket ::= "control-socket" ":" "{" control_socket_params "}" + + control_socket_params ::= control_socket_param + | control_socket_params "," control_socket_param + | control_socket_params "," + + control_socket_param ::= control_socket_type + | control_socket_name + | user_context + | comment + | unknown_map_entry + + control_socket_type ::= "socket-type" ":" STRING + + control_socket_name ::= "socket-name" ":" STRING + + hooks_libraries ::= "hooks-libraries" ":" "[" hooks_libraries_list "]" + + hooks_libraries_list ::= + | not_empty_hooks_libraries_list + + not_empty_hooks_libraries_list ::= hooks_library + | not_empty_hooks_libraries_list "," hooks_library + | not_empty_hooks_libraries_list "," + + hooks_library ::= "{" hooks_params "}" + + sub_hooks_library ::= "{" hooks_params "}" + + hooks_params ::= hooks_param + | hooks_params "," hooks_param + | hooks_params "," + | unknown_map_entry + + hooks_param ::= library + | parameters + + library ::= "library" ":" STRING + + parameters ::= "parameters" ":" map_value + + loggers ::= "loggers" ":" "[" loggers_entries "]" + + loggers_entries ::= logger_entry + | loggers_entries "," logger_entry + | loggers_entries "," + + logger_entry ::= "{" logger_params "}" + + logger_params ::= logger_param + | logger_params "," logger_param + | logger_params "," + + logger_param ::= name + | output_options_list + | debuglevel + | severity + | user_context + | comment + | unknown_map_entry + + name ::= "name" ":" STRING + + debuglevel ::= "debuglevel" ":" INTEGER + + severity ::= "severity" ":" STRING + + output_options_list ::= "output_options" ":" "[" output_options_list_content "]" + + output_options_list_content ::= output_entry + | output_options_list_content "," output_entry + | output_options_list_content "," + + output_entry ::= "{" output_params_list "}" + + output_params_list ::= output_params + | output_params_list "," output_params + | output_params_list "," + + output_params ::= output + | flush + | maxsize + | maxver + | pattern + + output ::= "output" ":" STRING + + flush ::= "flush" ":" BOOLEAN + + maxsize ::= "maxsize" ":" INTEGER + + maxver ::= "maxver" ":" INTEGER + + pattern ::= "pattern" ":" STRING + |