/**
 * Copyright - See the COPYRIGHT that is included with this distribution.
 * pvAccessCPP is distributed subject to a Software License Agreement found
 * in file LICENSE that is included with this distribution.
 */

#define epicsExportSharedSymbols
#include <pv/pvAccess.h>

namespace pvd = epics::pvData;

namespace epics {
namespace pvAccess {

const char* Channel::ConnectionStateNames[] = { "NEVER_CONNECTED", "CONNECTED", "DISCONNECTED", "DESTROYED" };

std::string Channel::getRequesterName()
{
    std::tr1::shared_ptr<ChannelRequester> req(getChannelRequester());
    return req ? req->getRequesterName() : std::string("<Destroy'd Channel>");
}

void Channel::message(std::string const & message, epics::pvData::MessageType messageType)
{
    std::tr1::shared_ptr<ChannelRequester> req(getChannelRequester());
    if(req) {
        req->message(message, messageType);
    } else {
        std::cerr<<epics::pvData::getMessageTypeName(messageType)
                 <<": on Destroy'd Channel \""<<getChannelName()
                 <<"\" : "<<message;
    }
}

ChannelProcess::shared_pointer Channel::createChannelProcess(
        ChannelProcessRequester::shared_pointer const & requester,
        epics::pvData::PVStructure::shared_pointer const & pvRequest)
{
    ChannelProcess::shared_pointer ret;
    requester->channelProcessConnect(pvd::Status(pvd::Status::STATUSTYPE_FATAL, "Not Implemented"), ret);
    return ret;
}

ChannelGet::shared_pointer Channel::createChannelGet(
        ChannelGetRequester::shared_pointer const & requester,
        epics::pvData::PVStructure::shared_pointer const & pvRequest)
{
    ChannelGet::shared_pointer ret;
    requester->channelGetConnect(pvd::Status(pvd::Status::STATUSTYPE_FATAL, "Not Implemented"),
                                 ret, pvd::StructureConstPtr());
    return ret;
}

ChannelPut::shared_pointer Channel::createChannelPut(
        ChannelPutRequester::shared_pointer const & requester,
        epics::pvData::PVStructure::shared_pointer const & pvRequest)
{
    ChannelPut::shared_pointer ret;
    requester->channelPutConnect(pvd::Status(pvd::Status::STATUSTYPE_FATAL, "Not Implemented"),
                                 ret, pvd::StructureConstPtr());
    return ret;
}

ChannelPutGet::shared_pointer Channel::createChannelPutGet(
        ChannelPutGetRequester::shared_pointer const & requester,
        epics::pvData::PVStructure::shared_pointer const & pvRequest)
{
    ChannelPutGet::shared_pointer ret;
    requester->channelPutGetConnect(pvd::Status(pvd::Status::STATUSTYPE_FATAL, "Not Implemented"),
                                    ret, pvd::StructureConstPtr(), pvd::StructureConstPtr());
    return ret;
}

ChannelRPC::shared_pointer Channel::createChannelRPC(
        ChannelRPCRequester::shared_pointer const & requester,
        epics::pvData::PVStructure::shared_pointer const & pvRequest)
{
    ChannelRPC::shared_pointer ret;
    requester->channelRPCConnect(pvd::Status(pvd::Status::STATUSTYPE_FATAL, "Not Implemented"), ret);
    return ret;
}

pvd::Monitor::shared_pointer Channel::createMonitor(
        epics::pvData::MonitorRequester::shared_pointer const & requester,
        epics::pvData::PVStructure::shared_pointer const & pvRequest)
{
    pvd::Monitor::shared_pointer ret;
    requester->monitorConnect(pvd::Status(pvd::Status::STATUSTYPE_FATAL, "Not Implemented"),
                              ret, pvd::StructureConstPtr());
    return ret;
}

ChannelArray::shared_pointer Channel::createChannelArray(
        ChannelArrayRequester::shared_pointer const & requester,
        epics::pvData::PVStructure::shared_pointer const & pvRequest)
{
    ChannelArray::shared_pointer ret;
    requester->channelArrayConnect(pvd::Status(pvd::Status::STATUSTYPE_FATAL, "Not Implemented"),
                                   ret, pvd::Array::const_shared_pointer());
    return ret;
}

}
}