The KPN SenML library helps you create and parse senml documents in both json and cbor format. The library can be used for sending sensor data and receiving actuator commands.

senml_base_parser.cpp

Committer:
kpniot
Date:
2018-05-19
Revision:
0:a9259748d982

File content as of revision 0:a9259748d982:

/*  _  __  ____    _   _ 
 * | |/ / |  _ \  | \ | |
 * | ' /  | |_) | |  \| |
 * | . \  |  __/  | |\  |
 * |_|\_\ |_|     |_| \_|
 * 
 * (c) 2018 KPN
 * License: MIT License.
 * Author: Jan Bogaerts
 * 
 * base class for all parsers
 */


#include <senml_base_parser.h>
#include <senml_logging.h>

void SenMLBaseParser::setCurrentPack(String& name)
{
    this->curPack = NULL;                                                   //reset before we start so we indicate that nothing was ound
    this->curPackName = name;                                               //need a ref to the name in case we can't find the pack object

    if(name == this->root->getBaseName()){                                  //check the root first, most common probably
        this->curPack = this->root;
        return;
    }
    SenMLBase* found = this->root->getFirst();
    while(found){
        if(found->isPack() && name == ((SenMLPack*)found)->getBaseName()){
            this->curPack = (SenMLPack*)found;
            return;
        }
        found = found->getNext();
    }
}

void SenMLBaseParser::checkBaseUnit(String& name)
{
    if(!(this->curPack && name == senml_units_names[this->curPack->getBaseUnit()]))
        log_debug("bu different");
}

void SenMLBaseParser::setCurrentRecord(String& name)
{
    this->curRec = NULL;
    this->curRecName = name;
    if(this->curPack){
        SenMLBase* rec = this->curPack->getFirst();
        while(rec){
            if(rec->isPack() == false &&  name == ((SenMLRecord*)rec)->getName()){
                this->curRec = (SenMLRecord*)rec;
                return;
            }
            rec = rec->getNext();
        }
    }
}