CanBusAccess.cpp

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#include "CanBusAccess.h"

void CanBusAccess::closeCanBus(CCanAccess *cInter)
{
        ScanManagers.erase(cInter->getBusName());
        delete cInter;
}

CCanAccess* CanBusAccess::openCanBus(string name,string parameters)
{
        map<string,dlcanbus *>::iterator itcomponent;
    map<string,CCanAccess *>::iterator it;
        dlcanbus *dlcan;

        string nameComponent,nameOfCh;

        it = ScanManagers.find(name);
    if (! ( it == ScanManagers.end() ) ) {
                return (*it).second;
    }

        nameComponent = name.substr(0,name.find_first_of(':'));

        itcomponent = Component.find(nameComponent);

        if (! (itcomponent == Component.end() )) {
                dlcan = (*itcomponent).second;
        }
        else {
                dlcan = new CanLibComponenet((char *)nameComponent.c_str());
                if (dlcan->openInterface())
                        Component.insert(map<string,dlcanbus *>::value_type(nameComponent,dlcan));
                else return 0;
        }
                    
        CCanAccess *tcca = dlcan->maker_CanAccessObj();
        if (tcca != NULL) {
                const char * pa = parameters.c_str();
                bool c = tcca->createBUS( name.c_str(), pa); 
                if (c) {
                        tcca->setBusName(name);
                        ScanManagers.insert(map<string,CCanAccess *>::value_type(name,tcca));
                        return tcca;
                }
        }
    return 0;
}