1 #ifndef HEADER_CURL_MQTT_H
2 #define HEADER_CURL_MQTT_H
3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 2019 - 2020, Björn Stenberg, <bjorn@haxx.se>
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at https://curl.se/docs/copyright.html.
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 ***************************************************************************/
25 #ifndef CURL_DISABLE_MQTT
26 extern const struct Curl_handler Curl_handler_mqtt;
31 MQTT_REMAINING_LENGTH, /* 1 */
34 MQTT_SUBACK_COMING, /* 4 - the SUBACK remainder */
35 MQTT_PUBWAIT, /* 5 - wait for publish */
36 MQTT_PUB_REMAIN, /* 6 - wait for the remainder of the publish */
38 MQTT_NOSTATE /* 7 - never used an actual state */
43 enum mqttstate nextstate; /* switch to this after remaining length is
45 unsigned int packetid;
48 /* protocol-specific transfer-related data */
51 size_t nsend; /* size of sendleftovers */
54 size_t npacket; /* byte counter */
55 unsigned char firstbyte;
56 size_t remaining_length;
59 #endif /* HEADER_CURL_MQTT_H */