75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2023 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "aqhome/mqtt/msg_mqtt_pubresponse.h"
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#include <gwenhywfar/debug.h>
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GWEN_MSG *GWEN_PubResponseMqttMsg_new(uint8_t typeAndFlags, uint16_t pkgId)
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{
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uint8_t data[2];
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GWEN_MSG *msg;
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data[0]=pkgId>>8 & 0xff;
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data[1]=pkgId & 0xff;
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msg=GWEN_MqttMsg_new(AQH_MQTTMSG_MSGTYPE_CONNACK, 2, data);
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if (msg==NULL) {
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DBG_INFO(AQH_LOGDOMAIN, "here");
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return NULL;
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}
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return msg;
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}
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uint16_t AQH_PubResponseMqttMsg_GetPacketId(const GWEN_MSG *msg)
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{
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const uint8_t *msgPtr;
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uint32_t msgLen;
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msgPtr=GWEN_Msg_GetConstBuffer(msg);
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msgLen=GWEN_Msg_GetBytesInBuffer(msg);
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if (msgLen>1) {
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const uint8_t *payloadPtr;
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uint32_t payloadLen;
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payloadLen=GWEN_Msg_GetParsedPayloadSize(msg);
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payloadPtr=msgPtr+GWEN_Msg_GetParsedPayloadOffset(msg);
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if (payloadPtr && payloadLen>=2)
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return (payloadPtr[0]<<8)+payloadPtr[1];
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}
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return 0;
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}
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void AQH_PubResponseMqttMsg_DumpToBuffer(const GWEN_MSG *msg, GWEN_BUFFER *dbuf, const char *sText)
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{
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uint8_t msgType;
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uint16_t packetId;
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msgType=AQH_MqttMsg_GetMsgTypeAndFlags(msg);
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packetId=AQH_PubResponseMqttMsg_GetPacketId(msg);
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GWEN_Buffer_AppendArgs(dbuf, "%s %s (packet id: %04x)", AQH_MqttMsg_MsgTypeToString(msgType & 0xf0), sText, packetId);
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}
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