emcute_internal.h
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1 /*
2  * Copyright (C) 2017 Freie Universit├Ąt Berlin
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
19 #ifndef EMCUTE_INTERNAL_H
20 #define EMCUTE_INTERNAL_H
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
29 enum {
30  ADVERTISE = 0x00,
31  SEARCHGW = 0x01,
32  GWINFO = 0x02,
33  CONNECT = 0x04,
34  CONNACK = 0x05,
35  WILLTOPICREQ = 0x06,
36  WILLTOPIC = 0x07,
37  WILLMSGREQ = 0x08,
38  WILLMSG = 0x09,
39  REGISTER = 0x0a,
40  REGACK = 0x0b,
41  PUBLISH = 0x0c,
42  PUBACK = 0x0d,
43  PUBCOMP = 0x0e,
44  PUBREC = 0x0f,
45  PUBREL = 0x10,
46  SUBSCRIBE = 0x12,
47  SUBACK = 0x13,
48  UNSUBSCRIBE = 0x14,
49  UNSUBACK = 0x15,
50  PINGREQ = 0x16,
51  PINGRESP = 0x17,
52  DISCONNECT = 0x18,
53  WILLTOPICUPD = 0x1a,
54  WILLTOPICRESP = 0x1b,
55  WILLMSGUPD = 0x1c,
56  WILLMSGRESP = 0x1d
57 };
58 
62 enum {
63  ACCEPT = 0x00,
64  REJ_CONG = 0x01,
65  REJ_INVTID = 0x02,
66  REJ_NOTSUP = 0x03
67 };
68 
69 #ifdef __cplusplus
70 }
71 #endif
72 
73 #endif /* EMCUTE_INTERNAL_H */
74 
subscription acknowledgment
advertise message
reject, reason: invalid topic ID
publish received (QoS 2)
publish complete (QoS 2)
ping request
will message
ping response
search gateway message
reject, reason: operation not supported
will topic update request
will topic update response
connection acknowledgment message
will message request
will topic update response
unsubscribe message
all good
publish release (QoS 2)
connect message
disconnect message
subscribe message
topic registration request
publish message
will topic
gateway info message
topic registration acknowledgment
will topic request
publish acknowledgment
will message update request
unsubscription acknowledgment
reject, reason: congestions