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https://github.com/eclipse/paho.mqtt-sn.embedded-c.git
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60 lines
2.4 KiB
C
60 lines
2.4 KiB
C
/*******************************************************************************
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* Copyright (c) 2014 IBM Corp.
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*
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* and Eclipse Distribution License v1.0 which accompany this distribution.
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*
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* The Eclipse Public License is available at
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* http://www.eclipse.org/legal/epl-v10.html
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* and the Eclipse Distribution License is available at
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* http://www.eclipse.org/org/documents/edl-v10.php.
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*
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* Contributors:
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* Ian Craggs - initial API and implementation and/or initial documentation
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*******************************************************************************/
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#ifndef MQTTSNCONNECT_H_
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#define MQTTSNCONNECT_H_
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typedef struct
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{
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/** The eyecatcher for this structure. must be MQSC. */
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char struct_id[4];
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/** The version number of this structure. Must be 0.
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*/
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int struct_version;
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MQTTString clientID;
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int duration;
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int cleansession;
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int willFlag;
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} MQTTSNPacket_connectData;
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#define MQTTSNPacket_connectData_initializer { {'M', 'Q', 'S', 'C'}, 0, {NULL, {0, NULL}}, 10, 1, 0 }
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int MQTTSNSerialize_connect(unsigned char* buf, int buflen, MQTTSNPacket_connectData* options);
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int MQTTSNDeserialize_connect(MQTTSNPacket_connectData* data, unsigned char* buf, int len);
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int MQTTSNSerialize_connack(unsigned char* buf, int buflen, int connack_rc);
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int MQTTSNDeserialize_connack(int* connack_rc, unsigned char* buf, int buflen);
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int MQTTSNSerialize_disconnect(unsigned char* buf, int buflen, int duration);
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int MQTTSNDeserialize_disconnect(int* duration, unsigned char* buf, int buflen);
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int MQTTSNSerialize_pingreq(unsigned char* buf, int buflen, MQTTString clientid);
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int MQTTSNDeserialize_pingreq(MQTTString* clientID, unsigned char* buf, int len);
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int MQTTSNSerialize_pingresp(unsigned char* buf, int buflen);
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int MQTTSNDeserialize_pingresp(unsigned char* buf, int buflen);
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int MQTTSNSerialize_willtopicreq(unsigned char* buf, int buflen);
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int MQTTSNDeserialize_willtopicreq(unsigned char* buf, int buflen);
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int MQTTSNSerialize_willmsgreq(unsigned char* buf, int buflen);
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int MQTTSNDeserialize_willmsgreq(unsigned char* buf, int buflen);
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int MQTTSNSerialize_willtopic(unsigned char* buf, int buflen, int willQoS, int willRetain, MQTTString willTopic);
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int MQTTSNSerialize_willtopicupd(unsigned char* buf, int buflen, int willQoS, int willRetain, MQTTString willTopic);
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#endif /* MQTTSNCONNECT_H_ */
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