diff options
Diffstat (limited to 'libs/libmosquitto/src/mqtt_protocol.h')
| -rw-r--r-- | libs/libmosquitto/src/mqtt_protocol.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/libs/libmosquitto/src/mqtt_protocol.h b/libs/libmosquitto/src/mqtt_protocol.h deleted file mode 100644 index 672d50b767..0000000000 --- a/libs/libmosquitto/src/mqtt_protocol.h +++ /dev/null @@ -1,158 +0,0 @@ -/* -Copyright (c) 2009-2018 Roger Light <roger@atchoo.org> - -All rights reserved. This program and the accompanying materials -are made available under the terms of the Eclipse Public License v1.0 -and Eclipse Distribution License v1.0 which accompany this distribution. - -The Eclipse Public License is available at - http://www.eclipse.org/legal/epl-v10.html -and the Eclipse Distribution License is available at - http://www.eclipse.org/org/documents/edl-v10.php. - -Contributors: - Roger Light - initial implementation and documentation. -*/ - -#ifndef MQTT_PROTOCOL_H -#define MQTT_PROTOCOL_H - -#define PROTOCOL_NAME_v31 "MQIsdp" -#define PROTOCOL_VERSION_v31 3 - -#define PROTOCOL_NAME "MQTT" - -#define PROTOCOL_VERSION_v311 4 -#define PROTOCOL_VERSION_v5 5 - - -/* Message types */ -#define CMD_CONNECT 0x10 -#define CMD_CONNACK 0x20 -#define CMD_PUBLISH 0x30 -#define CMD_PUBACK 0x40 -#define CMD_PUBREC 0x50 -#define CMD_PUBREL 0x60 -#define CMD_PUBCOMP 0x70 -#define CMD_SUBSCRIBE 0x80 -#define CMD_SUBACK 0x90 -#define CMD_UNSUBSCRIBE 0xA0 -#define CMD_UNSUBACK 0xB0 -#define CMD_PINGREQ 0xC0 -#define CMD_PINGRESP 0xD0 -#define CMD_DISCONNECT 0xE0 -#define CMD_AUTH 0xF0 - -/* Mosquitto only: for distinguishing CONNECT and WILL properties */ -#define CMD_WILL 0x100 - -enum mqtt311_connack_codes { - CONNACK_ACCEPTED = 0, - CONNACK_REFUSED_PROTOCOL_VERSION = 1, - CONNACK_REFUSED_IDENTIFIER_REJECTED = 2, - CONNACK_REFUSED_SERVER_UNAVAILABLE = 3, - CONNACK_REFUSED_BAD_USERNAME_PASSWORD = 4, - CONNACK_REFUSED_NOT_AUTHORIZED = 5, -}; - - -enum mqtt5_return_codes { - MQTT_RC_SUCCESS = 0, /* CONNACK, PUBACK, PUBREC, PUBREL, PUBCOMP, UNSUBACK, AUTH */ - MQTT_RC_NORMAL_DISCONNECTION = 0, /* DISCONNECT */ - MQTT_RC_GRANTED_QOS0 = 0, /* SUBACK */ - MQTT_RC_GRANTED_QOS1 = 1, /* SUBACK */ - MQTT_RC_GRANTED_QOS2 = 2, /* SUBACK */ - MQTT_RC_DISCONNECT_WITH_WILL_MSG = 4, /* DISCONNECT */ - MQTT_RC_NO_MATCHING_SUBSCRIBERS = 16, /* PUBACK, PUBREC */ - MQTT_RC_NO_SUBSCRIPTION_EXISTED = 17, /* UNSUBACK */ - MQTT_RC_CONTINUE_AUTHENTICATION = 24, /* AUTH */ - MQTT_RC_REAUTHENTICATE = 25, /* AUTH */ - - MQTT_RC_UNSPECIFIED = 128, /* CONNACK, PUBACK, PUBREC, SUBACK, UNSUBACK, DISCONNECT */ - MQTT_RC_MALFORMED_PACKET = 129, /* CONNACK, DISCONNECT */ - MQTT_RC_PROTOCOL_ERROR = 130, /* DISCONNECT */ - MQTT_RC_IMPLEMENTATION_SPECIFIC = 131, /* CONNACK, PUBACK, PUBREC, SUBACK, UNSUBACK, DISCONNECT */ - MQTT_RC_UNSUPPORTED_PROTOCOL_VERSION = 132, /* CONNACK */ - MQTT_RC_CLIENTID_NOT_VALID = 133, /* CONNACK */ - MQTT_RC_BAD_USERNAME_OR_PASSWORD = 134, /* CONNACK */ - MQTT_RC_NOT_AUTHORIZED = 135, /* CONNACK, PUBACK, PUBREC, SUBACK, UNSUBACK, DISCONNECT */ - MQTT_RC_SERVER_UNAVAILABLE = 136, /* CONNACK */ - MQTT_RC_SERVER_BUSY = 137, /* CONNACK, DISCONNECT */ - MQTT_RC_BANNED = 138, /* CONNACK */ - MQTT_RC_SERVER_SHUTTING_DOWN = 139, /* DISCONNECT */ - MQTT_RC_BAD_AUTHENTICATION_METHOD = 140, /* CONNACK */ - MQTT_RC_KEEP_ALIVE_TIMEOUT = 141, /* DISCONNECT */ - MQTT_RC_SESSION_TAKEN_OVER = 142, /* DISCONNECT */ - MQTT_RC_TOPIC_FILTER_INVALID = 143, /* SUBACK, UNSUBACK, DISCONNECT */ - MQTT_RC_TOPIC_NAME_INVALID = 144, /* CONNACK, PUBACK, PUBREC, DISCONNECT */ - MQTT_RC_PACKET_ID_IN_USE = 145, /* PUBACK, SUBACK, UNSUBACK */ - MQTT_RC_PACKET_ID_NOT_FOUND = 146, /* PUBREL, PUBCOMP */ - MQTT_RC_RECEIVE_MAXIMUM_EXCEEDED = 147, /* DISCONNECT */ - MQTT_RC_TOPIC_ALIAS_INVALID = 148, /* DISCONNECT */ - MQTT_RC_PACKET_TOO_LARGE = 149, /* CONNACK, PUBACK, PUBREC, DISCONNECT */ - MQTT_RC_MESSAGE_RATE_TOO_HIGH = 150, /* DISCONNECT */ - MQTT_RC_QUOTA_EXCEEDED = 151, /* PUBACK, PUBREC, SUBACK, DISCONNECT */ - MQTT_RC_ADMINISTRATIVE_ACTION = 152, /* DISCONNECT */ - MQTT_RC_PAYLOAD_FORMAT_INVALID = 153, /* CONNACK, DISCONNECT */ - MQTT_RC_RETAIN_NOT_SUPPORTED = 154, /* CONNACK, DISCONNECT */ - MQTT_RC_QOS_NOT_SUPPORTED = 155, /* CONNACK, DISCONNECT */ - MQTT_RC_USE_ANOTHER_SERVER = 156, /* CONNACK, DISCONNECT */ - MQTT_RC_SERVER_MOVED = 157, /* CONNACK, DISCONNECT */ - MQTT_RC_SHARED_SUBS_NOT_SUPPORTED = 158, /* SUBACK, DISCONNECT */ - MQTT_RC_CONNECTION_RATE_EXCEEDED = 159, /* CONNACK, DISCONNECT */ - MQTT_RC_MAXIMUM_CONNECT_TIME = 160, /* DISCONNECT */ - MQTT_RC_SUBSCRIPTION_IDS_NOT_SUPPORTED = 161, /* SUBACK, DISCONNECT */ - MQTT_RC_WILDCARD_SUBS_NOT_SUPPORTED = 162, /* SUBACK, DISCONNECT */ -}; - -enum mqtt5_property { - MQTT_PROP_PAYLOAD_FORMAT_INDICATOR = 1, /* Byte : PUBLISH, Will Properties */ - MQTT_PROP_MESSAGE_EXPIRY_INTERVAL = 2, /* 4 byte int : PUBLISH, Will Properties */ - MQTT_PROP_CONTENT_TYPE = 3, /* UTF-8 string : PUBLISH, Will Properties */ - MQTT_PROP_RESPONSE_TOPIC = 8, /* UTF-8 string : PUBLISH, Will Properties */ - MQTT_PROP_CORRELATION_DATA = 9, /* Binary Data : PUBLISH, Will Properties */ - MQTT_PROP_SUBSCRIPTION_IDENTIFIER = 11, /* Variable byte int : PUBLISH, SUBSCRIBE */ - MQTT_PROP_SESSION_EXPIRY_INTERVAL = 17, /* 4 byte int : CONNECT, CONNACK, DISCONNECT */ - MQTT_PROP_ASSIGNED_CLIENT_IDENTIFIER = 18, /* UTF-8 string : CONNACK */ - MQTT_PROP_SERVER_KEEP_ALIVE = 19, /* 2 byte int : CONNACK */ - MQTT_PROP_AUTHENTICATION_METHOD = 21, /* UTF-8 string : CONNECT, CONNACK, AUTH */ - MQTT_PROP_AUTHENTICATION_DATA = 22, /* Binary Data : CONNECT, CONNACK, AUTH */ - MQTT_PROP_REQUEST_PROBLEM_INFORMATION = 23, /* Byte : CONNECT */ - MQTT_PROP_WILL_DELAY_INTERVAL = 24, /* 4 byte int : Will properties */ - MQTT_PROP_REQUEST_RESPONSE_INFORMATION = 25,/* Byte : CONNECT */ - MQTT_PROP_RESPONSE_INFORMATION = 26, /* UTF-8 string : CONNACK */ - MQTT_PROP_SERVER_REFERENCE = 28, /* UTF-8 string : CONNACK, DISCONNECT */ - MQTT_PROP_REASON_STRING = 31, /* UTF-8 string : All except Will properties */ - MQTT_PROP_RECEIVE_MAXIMUM = 33, /* 2 byte int : CONNECT, CONNACK */ - MQTT_PROP_TOPIC_ALIAS_MAXIMUM = 34, /* 2 byte int : CONNECT, CONNACK */ - MQTT_PROP_TOPIC_ALIAS = 35, /* 2 byte int : PUBLISH */ - MQTT_PROP_MAXIMUM_QOS = 36, /* Byte : CONNACK */ - MQTT_PROP_RETAIN_AVAILABLE = 37, /* Byte : CONNACK */ - MQTT_PROP_USER_PROPERTY = 38, /* UTF-8 string pair : All */ - MQTT_PROP_MAXIMUM_PACKET_SIZE = 39, /* 4 byte int : CONNECT, CONNACK */ - MQTT_PROP_WILDCARD_SUB_AVAILABLE = 40, /* Byte : CONNACK */ - MQTT_PROP_SUBSCRIPTION_ID_AVAILABLE = 41, /* Byte : CONNACK */ - MQTT_PROP_SHARED_SUB_AVAILABLE = 42, /* Byte : CONNACK */ -}; - -enum mqtt5_property_type { - MQTT_PROP_TYPE_BYTE = 1, - MQTT_PROP_TYPE_INT16 = 2, - MQTT_PROP_TYPE_INT32 = 3, - MQTT_PROP_TYPE_VARINT = 4, - MQTT_PROP_TYPE_BINARY = 5, - MQTT_PROP_TYPE_STRING = 6, - MQTT_PROP_TYPE_STRING_PAIR = 7 -}; - -enum mqtt5_sub_options { - MQTT_SUB_OPT_NO_LOCAL = 0x04, - MQTT_SUB_OPT_RETAIN_AS_PUBLISHED = 0x08, - MQTT_SUB_OPT_SEND_RETAIN_ALWAYS = 0x00, - MQTT_SUB_OPT_SEND_RETAIN_NEW = 0x10, - MQTT_SUB_OPT_SEND_RETAIN_NEVER = 0x20, -}; - -#define MQTT_MAX_PAYLOAD 268435455 - -#endif |