63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/*
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Copyright (c) 2009-2018 Roger Light <roger@atchoo.org>
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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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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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Contributors:
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Roger Light - initial implementation and documentation.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <string.h>
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#include "logging_mosq.h"
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#include "mqtt_protocol.h"
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#include "memory_mosq.h"
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#include "net_mosq.h"
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#include "packet_mosq.h"
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#include "property_mosq.h"
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#include "send_mosq.h"
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#include "util_mosq.h"
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int handle__disconnect(struct mosquitto *mosq)
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{
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int rc;
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uint8_t reason_code;
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mosquitto_property *properties = NULL;
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if(!mosq){
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return MOSQ_ERR_INVAL;
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}
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if(mosq->protocol != mosq_p_mqtt5){
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return MOSQ_ERR_PROTOCOL;
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}
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rc = packet__read_byte(&mosq->in_packet, &reason_code);
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if(rc) return rc;
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if(mosq->in_packet.remaining_length > 2){
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rc = property__read_all(CMD_DISCONNECT, &mosq->in_packet, &properties);
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if(rc) return rc;
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mosquitto_property_free_all(&properties);
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}
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log__printf(mosq, MOSQ_LOG_DEBUG, "Received DISCONNECT (%d)", reason_code);
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do_client_disconnect(mosq, reason_code, properties);
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mosquitto_property_free_all(&properties);
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return MOSQ_ERR_SUCCESS;
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}
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