Update copyright, format record, add 'AUTH' packet type for MQTT 5.0
This commit is contained in:
Feng Lee
parent
a52754df56
commit
4df2a71c27
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@ -1,5 +1,5 @@
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%%--------------------------------------------------------------------
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%% Copyright (c) 2012-2017 Feng Lee <feng@emqtt.io>.
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%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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@ -18,7 +18,7 @@
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%% Banner
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%%--------------------------------------------------------------------
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-define(COPYRIGHT, "Copyright (C) 2012-2017, Feng Lee <feng@emqtt.io>").
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-define(COPYRIGHT, "Copyright (c) 2013-2017 EMQ Enterprise, Inc.").
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-define(LICENSE_MESSAGE, "Licensed under the Apache License, Version 2.0").
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@ -48,21 +48,21 @@
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%% MQTT Topic
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%%--------------------------------------------------------------------
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-record(mqtt_topic, {
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topic :: binary(),
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flags = [] :: [retained | static]
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}).
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-record(mqtt_topic,
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{ topic :: binary(),
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flags = [] :: [retained | static]
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}).
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-type(mqtt_topic() :: #mqtt_topic{}).
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%%--------------------------------------------------------------------
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%% MQTT Subscription
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%%--------------------------------------------------------------------
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-record(mqtt_subscription, {
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subid :: binary() | atom(),
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topic :: binary(),
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qos :: 0 | 1 | 2
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}).
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-record(mqtt_subscription,
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{ subid :: binary() | atom(),
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topic :: binary(),
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qos :: 0 | 1 | 2
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}).
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-type(mqtt_subscription() :: #mqtt_subscription{}).
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@ -73,18 +73,18 @@
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-type(ws_header_key() :: atom() | binary() | string()).
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-type(ws_header_val() :: atom() | binary() | string() | integer()).
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-record(mqtt_client, {
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client_id :: binary() | undefined,
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client_pid :: pid(),
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username :: binary() | undefined,
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peername :: {inet:ip_address(), integer()},
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clean_sess :: boolean(),
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proto_ver :: 3 | 4,
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keepalive = 0,
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will_topic :: undefined | binary(),
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ws_initial_headers :: list({ws_header_key(), ws_header_val()}),
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connected_at :: erlang:timestamp()
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}).
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-record(mqtt_client,
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{ client_id :: binary() | undefined,
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client_pid :: pid(),
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username :: binary() | undefined,
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peername :: {inet:ip_address(), inet:port_number()},
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clean_sess :: boolean(),
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proto_ver :: 3 | 4,
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keepalive = 0,
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will_topic :: undefined | binary(),
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ws_initial_headers :: list({ws_header_key(), ws_header_val()}),
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connected_at :: erlang:timestamp()
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}).
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-type(mqtt_client() :: #mqtt_client{}).
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@ -92,33 +92,46 @@
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%% MQTT Session
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%%--------------------------------------------------------------------
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-record(mqtt_session, {
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client_id :: binary(),
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sess_pid :: pid(),
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persistent :: boolean()
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}).
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-record(mqtt_session,
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{ client_id :: binary(),
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sess_pid :: pid(),
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clean_sess :: boolean()
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}).
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-type(mqtt_session() :: #mqtt_session{}).
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%%--------------------------------------------------------------------
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%% MQTT Message
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%%--------------------------------------------------------------------
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-type(mqtt_msgid() :: binary() | undefined).
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-type(mqtt_pktid() :: 1..16#ffff | undefined).
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-record(mqtt_message, {
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id :: mqtt_msgid(), %% Global unique message ID
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pktid :: mqtt_pktid(), %% PacketId
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from :: {binary(), undefined | binary()}, %% ClientId and Username
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topic :: binary(), %% Topic that the message is published to
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qos = 0 :: 0 | 1 | 2, %% Message QoS
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flags = [] :: [retain | dup | sys], %% Message Flags
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retain = false :: boolean(), %% Retain flag
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dup = false :: boolean(), %% Dup flag
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sys = false :: boolean(), %% $SYS flag
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headers = [] :: list(),
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payload :: binary(), %% Payload
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timestamp :: pos_integer() %% os:timestamp to seconds
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-record(mqtt_message,
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{ %% Global unique message ID
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id :: mqtt_msgid(),
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%% PacketId
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pktid :: mqtt_pktid(),
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%% ClientId and Username
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from :: {binary(), undefined | binary()},
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%% Topic that the message is published to
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topic :: binary(),
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%% Message QoS
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qos = 0 :: 0 | 1 | 2,
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%% Message Flags
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flags = [] :: [retain | dup | sys],
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%% Retain flag
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retain = false :: boolean(),
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%% Dup flag
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dup = false :: boolean(),
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%% $SYS flag
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sys = false :: boolean(),
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headers = [] :: list(),
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%% Payload
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payload :: binary(),
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%% Timestamp
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timestamp :: erlang:timestamp()
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}).
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-type(mqtt_message() :: #mqtt_message{}).
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@ -126,46 +139,45 @@
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%%--------------------------------------------------------------------
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%% MQTT Delivery
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%%--------------------------------------------------------------------
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-record(mqtt_delivery, {
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sender :: pid(), %% Pid of the sender/publisher
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message :: mqtt_message(), %% Message
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flows :: list()
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}).
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-record(mqtt_delivery,
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{ sender :: pid(), %% Pid of the sender/publisher
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message :: mqtt_message(), %% Message
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flows :: list()
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}).
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-type(mqtt_delivery() :: #mqtt_delivery{}).
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%%--------------------------------------------------------------------
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%% MQTT Route
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%%--------------------------------------------------------------------
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-record(mqtt_route, {
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topic :: binary(),
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node :: node()
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}).
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-record(mqtt_route,
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{ topic :: binary(),
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node :: node()
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}).
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-type(mqtt_route() :: #mqtt_route{}).
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%%--------------------------------------------------------------------
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%% MQTT Alarm
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%%--------------------------------------------------------------------
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-record(mqtt_alarm, {
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id :: binary(),
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severity :: warning | error | critical,
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title :: iolist() | binary(),
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summary :: iolist() | binary(),
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timestamp :: erlang:timestamp() %% Timestamp
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}).
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-record(mqtt_alarm,
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{ id :: binary(),
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severity :: warning | error | critical,
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title :: iolist() | binary(),
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summary :: iolist() | binary(),
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timestamp :: erlang:timestamp() %% Timestamp
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}).
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-type(mqtt_alarm() :: #mqtt_alarm{}).
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%%--------------------------------------------------------------------
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%% MQTT Plugin
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%%--------------------------------------------------------------------
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-record(mqtt_plugin, {
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name,
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version,
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descr,
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active = false
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}).
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-record(mqtt_plugin, { name, version, descr, active = false }).
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-type(mqtt_plugin() :: #mqtt_plugin{}).
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@ -173,14 +185,8 @@
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%% MQTT CLI Command
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%% For example: 'broker metrics'
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%%--------------------------------------------------------------------
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-record(mqtt_cli, {
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name,
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action,
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args = [],
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opts = [],
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usage,
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descr
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}).
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-record(mqtt_cli, { name, action, args = [], opts = [], usage, descr }).
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-type(mqtt_cli() :: #mqtt_cli{}).
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@ -1,5 +1,5 @@
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%%--------------------------------------------------------------------
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%% Copyright (c) 2012-2017 Feng Lee <feng@emqtt.io>.
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%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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@ -1,5 +1,5 @@
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%%--------------------------------------------------------------------
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%% Copyright (c) 2012-2017 Feng Lee <feng@emqtt.io>.
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%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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@ -1,5 +1,5 @@
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%%--------------------------------------------------------------------
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%% Copyright (c) 2012-2017 Feng Lee <feng@emqtt.io>.
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%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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@ -14,23 +14,32 @@
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%% limitations under the License.
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%%--------------------------------------------------------------------
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%% MQTT Protocol Header
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%%--------------------------------------------------------------------
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%% MQTT SockOpts
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%%--------------------------------------------------------------------
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-define(MQTT_SOCKOPTS, [binary, {packet, raw}, {reuseaddr, true},
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{backlog, 512}, {nodelay, true}]).
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%%--------------------------------------------------------------------
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%% MQTT Protocol Version and Levels
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%%--------------------------------------------------------------------
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-define(MQTT_PROTO_V31, 3).
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-define(MQTT_PROTO_V311, 4).
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-define(MQTT_PROTO_V3, 3).
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-define(MQTT_PROTO_V4, 4).
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-define(MQTT_PROTO_V5, 5).
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-define(PROTOCOL_NAMES, [
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{?MQTT_PROTO_V31, <<"MQIsdp">>},
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{?MQTT_PROTO_V311, <<"MQTT">>}]).
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{?MQTT_PROTO_V3, <<"MQIsdp">>},
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{?MQTT_PROTO_V4, <<"MQTT">>},
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{?MQTT_PROTO_V5, <<"MQTT">>}]).
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-type(mqtt_vsn() :: ?MQTT_PROTO_V31 | ?MQTT_PROTO_V311).
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-type(mqtt_vsn() :: ?MQTT_PROTO_V3 | ?MQTT_PROTO_V4 | ?MQTT_PROTO_V5).
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%%--------------------------------------------------------------------
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%% MQTT QoS
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%% MQTT QoS Level
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%%--------------------------------------------------------------------
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-define(QOS_0, 0). %% At most once
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-define(QOS_1, 1). %% At least once
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-define(QOS_2, 2). %% Exactly once
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@ -63,28 +72,30 @@
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end).
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%%--------------------------------------------------------------------
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%% Max ClientId Length. Why 1024? NiDongDe...
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%% Max ClientId Length. Why 1024?
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%%--------------------------------------------------------------------
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-define(MAX_CLIENTID_LEN, 1024).
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%%--------------------------------------------------------------------
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%% MQTT Control Packet Types
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%%--------------------------------------------------------------------
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-define(RESERVED, 0). %% Reserved
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-define(CONNECT, 1). %% Client request to connect to Server
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-define(CONNACK, 2). %% Server to Client: Connect acknowledgment
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-define(PUBLISH, 3). %% Publish message
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-define(PUBACK, 4). %% Publish acknowledgment
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-define(PUBREC, 5). %% Publish received (assured delivery part 1)
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-define(PUBREL, 6). %% Publish release (assured delivery part 2)
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-define(PUBCOMP, 7). %% Publish complete (assured delivery part 3)
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-define(SUBSCRIBE, 8). %% Client subscribe request
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-define(SUBACK, 9). %% Server Subscribe acknowledgment
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-define(UNSUBSCRIBE, 10). %% Unsubscribe request
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-define(UNSUBACK, 11). %% Unsubscribe acknowledgment
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-define(PINGREQ, 12). %% PING request
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-define(PINGRESP, 13). %% PING response
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-define(DISCONNECT, 14). %% Client is disconnecting
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-define(RESERVED, 0). %% Reserved
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-define(CONNECT, 1). %% Client request to connect to Server
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-define(CONNACK, 2). %% Server to Client: Connect acknowledgment
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-define(PUBLISH, 3). %% Publish message
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-define(PUBACK, 4). %% Publish acknowledgment
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-define(PUBREC, 5). %% Publish received (assured delivery part 1)
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-define(PUBREL, 6). %% Publish release (assured delivery part 2)
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-define(PUBCOMP, 7). %% Publish complete (assured delivery part 3)
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-define(SUBSCRIBE, 8). %% Client subscribe request
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-define(SUBACK, 9). %% Server Subscribe acknowledgment
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-define(UNSUBSCRIBE, 10). %% Unsubscribe request
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-define(UNSUBACK, 11). %% Unsubscribe acknowledgment
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-define(PINGREQ, 12). %% PING request
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-define(PINGRESP, 13). %% PING response
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-define(DISCONNECT, 14). %% Client is disconnecting
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-define(AUTH, 15). %% Authentication exchange
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-define(TYPE_NAMES, [
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'CONNECT',
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@ -100,25 +111,28 @@
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'UNSUBACK',
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'PINGREQ',
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'PINGRESP',
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'DISCONNECT']).
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'DISCONNECT',
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'AUTH']).
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-type(mqtt_packet_type() :: ?RESERVED..?DISCONNECT).
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%%--------------------------------------------------------------------
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%% MQTT Connect Return Codes
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%%--------------------------------------------------------------------
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-define(CONNACK_ACCEPT, 0). %% Connection accepted
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-define(CONNACK_PROTO_VER, 1). %% Unacceptable protocol version
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-define(CONNACK_INVALID_ID, 2). %% Client Identifier is correct UTF-8 but not allowed by the Server
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-define(CONNACK_SERVER, 3). %% Server unavailable
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-define(CONNACK_CREDENTIALS, 4). %% Username or password is malformed
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-define(CONNACK_AUTH, 5). %% Client is not authorized to connect
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-define(CONNACK_ACCEPT, 0). %% Connection accepted
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-define(CONNACK_PROTO_VER, 1). %% Unacceptable protocol version
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-define(CONNACK_INVALID_ID, 2). %% Client Identifier is correct UTF-8 but not allowed by the Server
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-define(CONNACK_SERVER, 3). %% Server unavailable
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-define(CONNACK_CREDENTIALS, 4). %% Username or password is malformed
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-define(CONNACK_AUTH, 5). %% Client is not authorized to connect
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-type(mqtt_connack() :: ?CONNACK_ACCEPT..?CONNACK_AUTH).
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%%--------------------------------------------------------------------
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%% MQTT Parser and Serializer
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%%--------------------------------------------------------------------
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-define(MAX_LEN, 16#fffffff).
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-define(HIGHBIT, 2#10000000).
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-define(LOWBITS, 2#01111111).
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@ -126,76 +140,87 @@
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%%--------------------------------------------------------------------
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%% MQTT Packet Fixed Header
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%%--------------------------------------------------------------------
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-record(mqtt_packet_header, {
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type = ?RESERVED :: mqtt_packet_type(),
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dup = false :: boolean(),
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qos = ?QOS_0 :: mqtt_qos(),
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retain = false :: boolean()}).
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type = ?RESERVED :: mqtt_packet_type(),
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dup = false :: boolean(),
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qos = ?QOS_0 :: mqtt_qos(),
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retain = false :: boolean()}).
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%%--------------------------------------------------------------------
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%% MQTT Packets
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%%--------------------------------------------------------------------
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-type(mqtt_client_id() :: binary()).
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-type(mqtt_username() :: binary() | undefined).
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-type(mqtt_packet_id() :: 1..16#ffff | undefined).
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-record(mqtt_packet_connect, {
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client_id = <<>> :: mqtt_client_id(),
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proto_ver = ?MQTT_PROTO_V311 :: mqtt_vsn(),
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proto_name = <<"MQTT">> :: binary(),
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will_retain = false :: boolean(),
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will_qos = ?QOS_0 :: mqtt_qos(),
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will_flag = false :: boolean(),
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clean_sess = false :: boolean(),
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keep_alive = 60 :: non_neg_integer(),
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will_topic = undefined :: undefined | binary(),
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will_msg = undefined :: undefined | binary(),
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username = undefined :: undefined | binary(),
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password = undefined :: undefined | binary()}).
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-type(mqtt_client_id() :: binary()).
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-type(mqtt_username() :: binary() | undefined).
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-type(mqtt_packet_id() :: 1..16#ffff | undefined).
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-record(mqtt_packet_connack, {
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ack_flags = ?RESERVED :: 0 | 1,
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return_code :: mqtt_connack() }).
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-record(mqtt_packet_connect,
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{ client_id = <<>> :: mqtt_client_id(),
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proto_ver = ?MQTT_PROTO_V4 :: mqtt_vsn(),
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proto_name = <<"MQTT">> :: binary(),
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will_retain = false :: boolean(),
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will_qos = ?QOS_0 :: mqtt_qos(),
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will_flag = false :: boolean(),
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clean_sess = false :: boolean(),
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keep_alive = 60 :: non_neg_integer(),
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will_topic = undefined :: undefined | binary(),
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will_msg = undefined :: undefined | binary(),
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username = undefined :: undefined | binary(),
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password = undefined :: undefined | binary()
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}).
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-record(mqtt_packet_publish, {
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topic_name :: binary(),
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packet_id :: mqtt_packet_id() }).
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-record(mqtt_packet_connack,
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{ ack_flags = ?RESERVED :: 0 | 1,
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return_code :: mqtt_connack()
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}).
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-record(mqtt_packet_puback, {
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packet_id :: mqtt_packet_id() }).
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-record(mqtt_packet_publish,
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{ topic_name :: binary(),
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packet_id :: mqtt_packet_id()
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}).
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-record(mqtt_packet_subscribe, {
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packet_id :: mqtt_packet_id(),
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topic_table :: list({binary(), mqtt_qos()}) }).
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-record(mqtt_packet_puback,
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{ packet_id :: mqtt_packet_id() }).
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-record(mqtt_packet_unsubscribe, {
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packet_id :: mqtt_packet_id(),
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topics :: list(binary()) }).
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-record(mqtt_packet_subscribe,
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{ packet_id :: mqtt_packet_id(),
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topic_table :: list({binary(), mqtt_qos()})
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}).
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-record(mqtt_packet_suback, {
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packet_id :: mqtt_packet_id(),
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qos_table :: list(mqtt_qos() | 128) }).
|
||||
-record(mqtt_packet_unsubscribe,
|
||||
{ packet_id :: mqtt_packet_id(),
|
||||
topics :: list(binary())
|
||||
}).
|
||||
|
||||
-record(mqtt_packet_unsuback, {
|
||||
packet_id :: mqtt_packet_id() }).
|
||||
-record(mqtt_packet_suback,
|
||||
{ packet_id :: mqtt_packet_id(),
|
||||
qos_table :: list(mqtt_qos() | 128)
|
||||
}).
|
||||
|
||||
-record(mqtt_packet_unsuback,
|
||||
{ packet_id :: mqtt_packet_id() }).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% MQTT Control Packet
|
||||
%%--------------------------------------------------------------------
|
||||
-record(mqtt_packet, {
|
||||
header :: #mqtt_packet_header{},
|
||||
variable :: #mqtt_packet_connect{} | #mqtt_packet_connack{}
|
||||
| #mqtt_packet_publish{} | #mqtt_packet_puback{}
|
||||
| #mqtt_packet_subscribe{} | #mqtt_packet_suback{}
|
||||
| #mqtt_packet_unsubscribe{} | #mqtt_packet_unsuback{}
|
||||
| mqtt_packet_id() | undefined,
|
||||
payload :: binary() | undefined }).
|
||||
|
||||
-type mqtt_packet() :: #mqtt_packet{}.
|
||||
-record(mqtt_packet,
|
||||
{ header :: #mqtt_packet_header{},
|
||||
variable :: #mqtt_packet_connect{} | #mqtt_packet_connack{}
|
||||
| #mqtt_packet_publish{} | #mqtt_packet_puback{}
|
||||
| #mqtt_packet_subscribe{} | #mqtt_packet_suback{}
|
||||
| #mqtt_packet_unsubscribe{} | #mqtt_packet_unsuback{}
|
||||
| mqtt_packet_id() | undefined,
|
||||
payload :: binary() | undefined
|
||||
}).
|
||||
|
||||
-type(mqtt_packet() :: #mqtt_packet{}).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% MQTT Packet Match
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
-define(CONNECT_PACKET(Var),
|
||||
#mqtt_packet{header = #mqtt_packet_header{type = ?CONNECT}, variable = Var}).
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
%%--------------------------------------------------------------------
|
||||
%% Copyright (c) 2016-2017 Feng Lee <feng@emqtt.io>.
|
||||
%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
|
||||
%%
|
||||
%% Licensed under the Apache License, Version 2.0 (the "License");
|
||||
%% you may not use this file except in compliance with the License.
|
||||
|
|
@ -16,20 +16,20 @@
|
|||
|
||||
-type(trie_node_id() :: binary() | atom()).
|
||||
|
||||
-record(trie_node, {
|
||||
node_id :: trie_node_id(),
|
||||
edge_count = 0 :: non_neg_integer(),
|
||||
topic :: binary() | undefined,
|
||||
flags :: [retained | static]
|
||||
}).
|
||||
-record(trie_node,
|
||||
{ node_id :: trie_node_id(),
|
||||
edge_count = 0 :: non_neg_integer(),
|
||||
topic :: binary() | undefined,
|
||||
flags :: [retained | static]
|
||||
}).
|
||||
|
||||
-record(trie_edge, {
|
||||
node_id :: trie_node_id(),
|
||||
word :: binary() | atom()
|
||||
}).
|
||||
-record(trie_edge,
|
||||
{ node_id :: trie_node_id(),
|
||||
word :: binary() | atom()
|
||||
}).
|
||||
|
||||
-record(trie, {
|
||||
edge :: #trie_edge{},
|
||||
node_id :: trie_node_id()
|
||||
}).
|
||||
-record(trie,
|
||||
{ edge :: #trie_edge{},
|
||||
node_id :: trie_node_id()
|
||||
}).
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue