megaco.hrl

OTP是开放电信平台的简称

%%                           
%% Finally, a choose-wildcarded name with the highest level of the name
%% equal to 00000001 is specified as follows:
%%  
%%   #'TerminationID'{wildcard = [2#01001111],
%%                    id       = [2#00000001, 2#00000000, 2#00000000]}
%%   
%% is internally represented as:
%%
%%   #megaco_term_id{contains_wildcards = true,
%%                   id                 = [[$0, $0, $0, $0, $0, $0, $0, $1],
%%                                         [?megaco_choose],
%%                                         [?megaco_choose]]}
%%----------------------------------------------------------------------

-record(megaco_term_id, {contains_wildcards = false, id}).

-define(megaco_root_termination_id, #megaco_term_id{id = [[$r,$o,$o,$t]]}).

-define(megaco_all,    $*).
-define(megaco_choose, $$).

%%----------------------------------------------------------------------
%% Predefined context identifiers
%%----------------------------------------------------------------------

-define(megaco_null_context_id,   0).           % 0
-define(megaco_choose_context_id, 16#FFFFFFFE). % 4294967294
-define(megaco_all_context_id,    16#FFFFFFFF). % 4294967295

%%----------------------------------------------------------------------
%% Predefined request identifiers
%%----------------------------------------------------------------------

-define(megaco_all_request_id,    16#FFFFFFFF). % 4294967295

%%----------------------------------------------------------------------
%% Command error codes
%%----------------------------------------------------------------------

-define(megaco_bad_request,                                 400).
-define(megaco_protocol_error,                              401).
-define(megaco_unauthorized,                                402).
-define(megaco_syntax_error_in_transaction,                 403).
-define(megaco_version_not_supported,                       406).
-define(megaco_incorrect_identifier,                        410).
-define(megaco_unknown_context_id,                          411).
-define(megaco_no_context_id_available,                     412).
-define(megaco_num_of_trans_exceeds_max,                    413).    % v3
-define(megaco_unknown_action_or_illegal_combination_of_actions, 421).
-define(megaco_syntax_error_in_action,                      422).
-define(megaco_unknown_termination_id,                      430).
-define(megaco_no_termination_id_matched_a_wildcard,        431).
-define(megaco_out_of_termination_ids_or_no_termination_id_available, 432).
-define(megaco_termination_id_already_in_context,           433).
-define(megaco_max_number_of_terminations_in_context_exceeded, 434). % v2
-define(megaco_terminations_id_not_in_specified_context,       435). % v2

-define(megaco_unsupported_or_unknown_package,              440).
-define(megaco_missing_remote_or_local_descriptor,          441).    % v2
-define(megaco_missing_remote_descriptor,
	?megaco_missing_remote_or_local_descriptor).                 
-define(megaco_missing_local_descriptor,
	?megaco_missing_remote_or_local_descriptor).                 
-define(megaco_syntax_error_in_command,                     442).
-define(megaco_unsupported_or_unknown_command,              443).
-define(megaco_unsupported_or_unknown_descriptor,           444).
-define(megaco_unsupported_or_unknown_property,             445).
-define(megaco_unsupported_or_unknown_parameter,            446).
-define(megaco_descriptor_not_legal_in_this_command,        447).
-define(megaco_descriptor_appears_twice_in_this_command,    448).
-define(megaco_unsup_or_unknown_param_or_prop_value,        449).    % v3
-define(megaco_unsupported_parameter_value, 
        ?megaco_unsup_or_unknown_param_or_prop_value).
-define(megaco_unsupported_proprty_value, 
        ?megaco_unsup_or_unknown_param_or_prop_value).
-define(megaco_unknown_parameter_value, 
        ?megaco_unsup_or_unknown_param_or_prop_value).
-define(megaco_unknown_proprty_value, 
        ?megaco_unsup_or_unknown_param_or_prop_value).
-define(megaco_no_such_property_in_this_package,            450).
-define(megaco_no_such_event_in_this_package,               451).
-define(megaco_no_such_signal_in_this_package,              452).
-define(megaco_no_such_statistic_in_this_package,           453).
-define(megaco_no_such_parameter_in_this_package,           454).
-define(megaco_property_illegal_in_this_descriptor,         455).    % v2
-define(megaco_parameter_illegal_in_this_descriptor, 
	?megaco_property_illegal_in_this_descriptor).               
-define(megaco_property_appears_twice_in_this_descriptor,   456).    % v2
-define(megaco_parameter_or_property_appears_twice_in_this_descriptor, 
	?megaco_property_appears_twice_in_this_descriptor). 
-define(megaco_missing_parameter_in_signal_or_event,        457).    % v2
-define(megaco_unexpected_event_or_request_id,              458).    % v3
-define(megaco_unexpected_event, 
        ?megaco_unexpected_event_or_request_id).
-define(megaco_unexpected_request_id, 
        ?megaco_unexpected_event_or_request_id).
-define(megaco_unable_to_set_statistic_on_stream,           460).    % v3
-define(megaco_implied_add_for_multiplex_failure,           471).
-define(megaco_internal_gateway_error,                      500).
-define(megaco_not_implemented,                             501).
-define(megaco_not_ready,                                   502).         
-define(megaco_service_unavailable,                         503).
-define(megaco_command_received_from_unauthorized_entity,   504).
-define(megaco_transaction_req_received_before_servicechange_reply, 505). % v2
-define(megaco_command_received_before_restart_response, 
	?megaco_transaction_req_received_before_servicechange_reply).
-define(megaco_number_of_transactionpending_exceeded,       506).    % v2
-define(megaco_insufficient_resources,                      510).
-define(megaco_mg_unequipped_to_detect_requested_event,     512).
-define(megaco_mg_unequipped_to_generate_requested_signals, 513).
-define(megaco_mg_cannot_send_the_specified_announcement,   514).
-define(megaco_unsupported_media_type,                      515).
-define(megaco_unsupported_or_invalid_mode,                 517).
-define(megaco_event_buffer_full,                           518).
-define(megaco_out_of_space_to_store_digit_map,             519).
-define(megaco_mg_does_not_have_a_digit_map,                520).
-define(megaco_termination_is_service_changing,             521).
-define(megaco_unsupported_func_req_in_topology_triple,     522). % v3
-define(megaco_insufficient_bandwidth,                      526).
-define(megaco_internal_hardware_failure,                   529).
-define(megaco_temporary_network_failure,                   530).
-define(megaco_permanent_network_failure,                   531).
-define(megaco_audit_prop_stat_event_or_sig_does_not_exist, 532). % v2
-define(megaco_response_exceeds_maximum_transport_pdu_size, 533). % v2
-define(megaco_illegal_write_of_read_only_property,         534). % v2
-define(megaco_unexpected_initial_hook_state,               540). % v2
-define(megaco_command_not_allowed_on_this_termination,     542). % v3
-define(megaco_does_not_exist,                              581).


%%----------------------------------------------------------------------
%% Service change reasons
%%----------------------------------------------------------------------

-define(megaco_service_restored,                 "900").        
-define(megaco_cold_boot,                        "901").
-define(megaco_warm_boot,                        "902").
-define(megaco_mgc_directed_change,              "903").
-define(megaco_termination_malfunctioning,       "904").
-define(megaco_termination_taken_out_of_service, "905").
-define(megaco_loss_of_lower_layer_connectivity, "906").
-define(megaco_transmission_failure,             "907").
-define(megaco_mg_impending_failure,             "908").
-define(megaco_mgc_impending_failure,            "909").
-define(megaco_media_capability_failure,         "910").
-define(megaco_modem_capability_failure,         "911").
-define(megaco_mux_capability_failure,           "912").
-define(megaco_signal_capability_failure,        "913").
-define(megaco_event_capability_failure,         "914").
-define(megaco_state_loss,                       "915").
-define(megaco_packages_change,                  "916"). % v2
-define(megaco_capabilities_change,              "917"). % v2
-define(megaco_cancel_gracefull,                 "918"). % v3
-define(megaco_warm_failover,                    "919"). % v3
-define(megaco_cold_failover,                    "920"). % v3


%%----------------------------------------------------------------------
%% MGC listen ports for both TCP/IP and UDP/IP
%% The port numbers are standardized by IANA (ww.iana.org).
%%----------------------------------------------------------------------

-define(megaco_ip_port_text,   2944).
-define(megaco_ip_port_binary, 2945).