netiiu Class Reference

#include "netiiu.h"

Inheritance diagram for netiiu:

Public Member Functions
virtual	~netiiu ()=0
virtual unsigned	getHostName (epicsGuard< epicsMutex > &, char *pBuf, unsigned bufLength) const =0 throw ()
virtual const char *	pHostName (epicsGuard< epicsMutex > &) const =0 throw ()
virtual bool	ca_v41_ok (epicsGuard< epicsMutex > &) const =0
virtual bool	ca_v42_ok (epicsGuard< epicsMutex > &) const =0
virtual unsigned	requestMessageBytesPending (epicsGuard< epicsMutex > &mutualExclusionGuard)=0
virtual void	flush (epicsGuard< epicsMutex > &mutualExclusionGuard)=0
virtual void	writeRequest (epicsGuard< epicsMutex > &, nciu &, unsigned type, arrayElementCount nElem, const void *pValue)=0
virtual void	writeNotifyRequest (epicsGuard< epicsMutex > &, nciu &, netWriteNotifyIO &, unsigned type, arrayElementCount nElem, const void *pValue)=0
virtual void	readNotifyRequest (epicsGuard< epicsMutex > &, nciu &, netReadNotifyIO &, unsigned type, arrayElementCount nElem)=0
virtual void	clearChannelRequest (epicsGuard< epicsMutex > &, ca_uint32_t sid, ca_uint32_t cid)=0
virtual void	subscriptionRequest (epicsGuard< epicsMutex > &, nciu &, netSubscription &)=0
virtual void	subscriptionUpdateRequest (epicsGuard< epicsMutex > &, nciu &, netSubscription &)=0
virtual void	subscriptionCancelRequest (epicsGuard< epicsMutex > &, nciu &chan, netSubscription &subscr)=0
virtual void	flushRequest (epicsGuard< epicsMutex > &)=0
virtual void	requestRecvProcessPostponedFlush (epicsGuard< epicsMutex > &)=0
virtual osiSockAddr	getNetworkAddress (epicsGuard< epicsMutex > &) const =0
virtual void	uninstallChan (epicsGuard< epicsMutex > &, nciu &)=0
virtual void	uninstallChanDueToSuccessfulSearchResponse (epicsGuard< epicsMutex > &, nciu &, const class epicsTime &currentTime)=0
virtual double	receiveWatchdogDelay (epicsGuard< epicsMutex > &) const =0
virtual bool	searchMsg (epicsGuard< epicsMutex > &, ca_uint32_t id, const char *pName, unsigned nameLength)=0

Detailed Description

Definition at line 37 of file netiiu.h.

Constructor & Destructor Documentation

netiiu::~netiiu ( )

pure virtual

Definition at line 33 of file netiiu.cpp.

{
}

Member Function Documentation

bool netiiu::ca_v41_ok ( epicsGuard< epicsMutex > &  ) const

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 43 of file netiiu.cpp.

{
    return false;
}

bool netiiu::ca_v42_ok ( epicsGuard< epicsMutex > &  ) const

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 37 of file netiiu.cpp.

{
    return false;
}

void netiiu::clearChannelRequest ( epicsGuard< epicsMutex > &  , ca_uint32_t  sid, ca_uint32_t  cid  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 71 of file netiiu.cpp.

{
}

void netiiu::flush ( epicsGuard< epicsMutex > &  mutualExclusionGuard )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 137 of file netiiu.cpp.

{
}

void netiiu::flushRequest ( epicsGuard< epicsMutex > &  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 126 of file netiiu.cpp.

{
}

unsigned netiiu::getHostName ( epicsGuard< epicsMutex > &  , char *  pBuf, unsigned  bufLength  ) const throw ( )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 93 of file netiiu.cpp.

{
    if ( bufLen ) {
        unsigned len = strlen ( pHostNameNetIIU );
        strncpy ( pBuf, pHostNameNetIIU, bufLen );
        if ( len < bufLen ) {
            return len;
        }
        else {
            unsigned reducedSize = bufLen - 1u;
            pBuf[reducedSize] = '\0';
            return reducedSize;
        }
    }
    return 0u;
}

osiSockAddr netiiu::getNetworkAddress ( epicsGuard< epicsMutex > &  ) const

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 118 of file netiiu.cpp.

{
    osiSockAddr addr;
    addr.sa.sa_family = AF_UNSPEC;
    return addr;
}

const char * netiiu::pHostName ( epicsGuard< epicsMutex > &  ) const throw ( )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 112 of file netiiu.cpp.

{
    return pHostNameNetIIU;
}

void netiiu::readNotifyRequest ( epicsGuard< epicsMutex > &  , nciu &  , netReadNotifyIO &  , unsigned  type, arrayElementCount  nElem  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 64 of file netiiu.cpp.

{
    throw cacChannel::notConnected();
}

double netiiu::receiveWatchdogDelay ( epicsGuard< epicsMutex > &  ) const

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 153 of file netiiu.cpp.

{
    return - DBL_MAX;
}

unsigned netiiu::requestMessageBytesPending ( epicsGuard< epicsMutex > &  mutualExclusionGuard )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 131 of file netiiu.cpp.

{
    return 0u;
}

void netiiu::requestRecvProcessPostponedFlush ( epicsGuard< epicsMutex > &  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 142 of file netiiu.cpp.

{
}

bool netiiu::searchMsg ( epicsGuard< epicsMutex > &  , ca_uint32_t  id, const char *  pName, unsigned  nameLength  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 166 of file netiiu.cpp.

{
    return false;
}

void netiiu::subscriptionCancelRequest ( epicsGuard< epicsMutex > &  , nciu &  chan, netSubscription &  subscr  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 81 of file netiiu.cpp.

{
}

void netiiu::subscriptionRequest ( epicsGuard< epicsMutex > &  , nciu &  , netSubscription &    )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 76 of file netiiu.cpp.

{
}

void netiiu::subscriptionUpdateRequest ( epicsGuard< epicsMutex > &  , nciu &  , netSubscription &    )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 86 of file netiiu.cpp.

{
}

void netiiu::uninstallChan ( epicsGuard< epicsMutex > &  , nciu &    )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 147 of file netiiu.cpp.

{
    throw cacChannel::notConnected();
}

void netiiu::uninstallChanDueToSuccessfulSearchResponse ( epicsGuard< epicsMutex > &  , nciu &  , const class epicsTime &  currentTime  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 159 of file netiiu.cpp.

{
    throw std::runtime_error (
        "search response occured when not attached to udpiiu?" );
}

void netiiu::writeNotifyRequest ( epicsGuard< epicsMutex > &  , nciu &  , netWriteNotifyIO &  , unsigned  type, arrayElementCount  nElem, const void *  pValue  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 56 of file netiiu.cpp.

{
    throw cacChannel::notConnected();
}

void netiiu::writeRequest ( epicsGuard< epicsMutex > &  , nciu &  , unsigned  type, arrayElementCount  nElem, const void *  pValue  )

pure virtual

Implemented in tcpiiu, and noopiiu.

Definition at line 49 of file netiiu.cpp.

{
    throw cacChannel::notConnected();
}

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The documentation for this class was generated from the following files:

• modules/ca/src/client/netiiu.h
• modules/ca/src/client/netiiu.cpp