ANSC_STATUS
BbhmDiagipOpen
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT )hThisObject;
PBBHM_IP_PING_PROPERTY pProperty = (PBBHM_IP_PING_PROPERTY )&pMyObject->Property;
PBBHM_IP_PING_TDO_OBJECT pStateTimer = (PBBHM_IP_PING_TDO_OBJECT )pMyObject->hStateTimer;
PBBHM_IP_PING_SINK_OBJECT pSink = NULL;
PANSC_XSOCKET_OBJECT pSocket = NULL;
ULONG i = 0;
if ( pMyObject->bActive )
{
return ANSC_STATUS_SUCCESS;
}
if ( pProperty->Status == BBHM_IP_PING_STATUS_RUNNING )
{
return ANSC_STATUS_FAILURE;
}
pSink = (PBBHM_IP_PING_SINK_OBJECT)BbhmDiagipSinkCreate((ANSC_HANDLE)pMyObject);
if ( !pSink )
{
return ANSC_STATUS_FAILURE;
}
pSocket =
(PANSC_XSOCKET_OBJECT)AnscCreateXsocket
(
pMyObject->hContainerContext,
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)NULL
);
if ( !pSocket )
{
pSink->Remove((ANSC_HANDLE)pSink);
return ANSC_STATUS_FAILURE;
}
else
{
pSink->SetXsocket((ANSC_HANDLE)pSink, (ANSC_HANDLE)pSocket);
}
pMyObject->hSinkObject = pSink;
pMyObject->ResetPropertyCounter((ANSC_HANDLE)pMyObject);
pMyObject->bActive = TRUE;
return returnStatus;
}
ANSC_STATUS
BbhmDiagipExpire2
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT )hThisObject;
PBBHM_IP_PING_PROPERTY pProperty = (PBBHM_IP_PING_PROPERTY )&pMyObject->Property;
PBBHM_IP_PING_TDO_OBJECT pStateTimer = (PBBHM_IP_PING_TDO_OBJECT )pMyObject->hStateTimer;
PBBHM_IP_PING_SINK_OBJECT pSink = (PBBHM_IP_PING_SINK_OBJECT )pMyObject->hSinkObject;
pMyObject->SetStatus((ANSC_HANDLE)pMyObject, BBHM_IP_PING_STATUS_TIMEOUT);
pMyObject->Stop((ANSC_HANDLE)pMyObject);
return returnStatus;
}
ANSC_STATUS
BbhmDiagipStopDiag
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT )hThisObject;
PDSLH_PING_INFO pDiagInfo = (PDSLH_PING_INFO)pMyObject->hDslhDiagInfo;
if ( !(pMyObject->CheckCanStart((ANSC_HANDLE)pMyObject)))
{
returnStatus = pMyObject->SetControl((ANSC_HANDLE)pMyObject, BBHM_IP_PING_CONTROL_STOP);
pDiagInfo->DiagnosticState = DSLH_DIAG_STATE_TYPE_None;
return returnStatus;
}
else
{
return ANSC_STATUS_SUCCESS;
}
}
ANSC_STATUS
BbhmDiagipRecv
(
ANSC_HANDLE hThisObject,
ANSC_HANDLE hSinkObject,
PVOID buffer,
ULONG ulSize
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT)hThisObject;
PBBHM_IP_PING_PROPERTY pProperty = (PBBHM_IP_PING_PROPERTY )&pMyObject->Property;
PBBHM_IP_PING_TDO_OBJECT pStateTimer = (PBBHM_IP_PING_TDO_OBJECT )pMyObject->hStateTimer;
PBBHM_IP_PING_SINK_OBJECT pSink = (PBBHM_IP_PING_SINK_OBJECT )hSinkObject;
PANSC_XSOCKET_OBJECT pSocket = (PANSC_XSOCKET_OBJECT )pSink->GetXsocket((ANSC_HANDLE)pSink);
PIPV4_HEADER pIpv4Header = (PIPV4_HEADER )NULL;
/*PIPV6_HEADER pIpv6Header = (PIPV6_HEADER )NULL;*/
PICMPV4_ECHO_MESSAGE pIcmpHeader = (PICMPV4_ECHO_MESSAGE )NULL;
PBBHM_IP_PING_ECHO_ENTRY pMEchoEntry = NULL;
ULONG StopTime = 0;
StopTime = AnscGetTickInMilliSeconds();
if ( pProperty->Status != BBHM_IP_PING_STATUS_RUNNING )
{
return ANSC_STATUS_UNAPPLICABLE;
}
if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET )
{
pIpv4Header = (PIPV4_HEADER)buffer;
pIcmpHeader = (PICMPV4_ECHO_MESSAGE)AnscIpv4GetPayload(pIpv4Header);
if ( ! AnscEqualString(pSocket->PeerName, pProperty->pDstAddrName, TRUE)/*(pSocket->PeerAddress.Value != pProperty->DstIp.Value)*/
|| (AnscIcmpv4EchoGetId(pIcmpHeader) != tempId) )
{
return ANSC_STATUS_FAILURE;
}
if ( (AnscIcmpv4EchoGetType(pIcmpHeader) == ICMP_TYPE_DESTINATION_UNREACHABLE)
|| (AnscIcmpv4EchoGetType(pIcmpHeader) == ICMP_TYPE_TIME_EXCEEDED)
|| (AnscIcmpv4EchoGetType(pIcmpHeader) == ICMP_TYPE_PARAMETER_PROBLEM)
|| (AnscIcmpv4EchoGetType(pIcmpHeader) == ICMP_TYPE_SOURCE_QUENCH)
|| (AnscIcmpv4EchoGetType(pIcmpHeader) == ICMP_TYPE_REDIRECT))
{
pProperty->NumIcmpError ++;
pProperty->IcmpError = AnscIcmpv4EchoGetType(pIcmpHeader);
pMEchoEntry = (PBBHM_IP_PING_ECHO_ENTRY)AnscAllocateMemory(sizeof(BBHM_IP_PING_ECHO_ENTRY));
if ( pMEchoEntry )
{
pMEchoEntry->ICMPType = AnscIcmpv4EchoGetType(pIcmpHeader);
AnscAcquireLock(&pMyObject->MiddleResultLock);
AnscSListPushEntryAtBack(&pMyObject->MiddleResult, &pMEchoEntry->Linkage);
AnscReleaseLock(&pMyObject->MiddleResultLock);
}
return ANSC_STATUS_FAILURE;
}
returnStatus =
pMyObject->SetStopTime
(
(ANSC_HANDLE)pMyObject,
AnscIcmpv4EchoGetSeqNumber(pIcmpHeader),
AnscIpv4GetTotalLength(pIpv4Header) - sizeof(IPV4_HEADER) - sizeof(ICMPV4_HEADER),
AnscIpv4GetTtl(pIpv4Header),
StopTime
);
}
else if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET6 )
{
pIcmpHeader = (PICMPV6_ECHO_MESSAGE)buffer;
if ( ! AnscEqualString(pSocket->PeerName, pProperty->pDstAddrName, TRUE)/*(pSocket->PeerAddress.Value != pProperty->DstIp.Value)*/
|| (AnscIcmpv6EchoGetId(pIcmpHeader) != tempId) )
{
return ANSC_STATUS_FAILURE;
}
if ( (AnscIcmpv6EchoGetType(pIcmpHeader) == ICMP6_TYPE_DESTINATION_UNREACHABLE)
|| (AnscIcmpv6EchoGetType(pIcmpHeader) == ICMP6_TYPE_TIME_EXCEEDED)
|| (AnscIcmpv6EchoGetType(pIcmpHeader) == ICMP6_TYPE_PARAMETER_PROBLEM)
|| (AnscIcmpv6EchoGetType(pIcmpHeader) == ICMP6_TYPE_PACKET_TOO_BIG))
{
pProperty->NumIcmpError ++;
pProperty->IcmpError = AnscIcmpv6EchoGetType(pIcmpHeader);
pMEchoEntry = (PBBHM_IP_PING_ECHO_ENTRY)AnscAllocateMemory(sizeof(BBHM_IP_PING_ECHO_ENTRY));
if ( pMEchoEntry )
{
pMEchoEntry->ICMPType = AnscIcmpv6EchoGetType(pIcmpHeader);
AnscAcquireLock(&pMyObject->MiddleResultLock);
AnscSListPushEntryAtBack(&pMyObject->MiddleResult, &pMEchoEntry->Linkage);
AnscReleaseLock(&pMyObject->MiddleResultLock);
}
return ANSC_STATUS_FAILURE;
}
returnStatus =
pMyObject->SetStopTime
(
(ANSC_HANDLE)pMyObject,
AnscIcmpv6EchoGetSeqNumber(pIcmpHeader),
ulSize,
0, /* Hop Limit */
StopTime
);
}
if ( returnStatus == ANSC_STATUS_SUCCESS )
{
pProperty->PktsRecv ++;
}
if ( pProperty->PktsRecv == pProperty->NumPkts )
{
pMyObject->SetStatus((ANSC_HANDLE)pMyObject, BBHM_IP_PING_STATUS_COMPLETE);
pMyObject->Stop((ANSC_HANDLE)pMyObject);
}
return returnStatus;
}
ANSC_STATUS
BbhmDiagipStartDiag
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT )hThisObject;
PDSLH_PING_INFO pDiagInfo = (PDSLH_PING_INFO)pMyObject->hDslhDiagInfo;
if ( pMyObject->CheckCanStart((ANSC_HANDLE)pMyObject) )
{
AnscTraceFlow(("BbhmDiagipStartDiag -- enter...\n"));
pMyObject->SetEnv(pMyObject);
pMyObject->ResetProperty((ANSC_HANDLE)pMyObject);
/* TODO set source interface name here */
pMyObject->SetSrcIp((ANSC_HANDLE)pMyObject, pDiagInfo->IfAddrName);
if ( pMyObject->SetDstIp((ANSC_HANDLE)pMyObject, pDiagInfo->Host) == ANSC_STATUS_SUCCESS)
{
pMyObject->SetNumPkts((ANSC_HANDLE)pMyObject, pDiagInfo->NumberOfRepetitions);
pMyObject->SetPktSize((ANSC_HANDLE)pMyObject, pDiagInfo->DataBlockSize);
pMyObject->SetTimeOut((ANSC_HANDLE)pMyObject, pDiagInfo->Timeout);
pMyObject->Open(pMyObject);
if ( pMyObject->hSendBuffer )
{
AnscFreeMemory(pMyObject->hSendBuffer);
pMyObject->hSendBuffer = NULL;
}
pMyObject->hSendBuffer = (PCHAR)AnscAllocateMemory(pDiagInfo->DataBlockSize + sizeof(ICMPV4_HEADER));
if ( !pMyObject->hSendBuffer )
{
return ANSC_STATUS_RESOURCES;
}
returnStatus =
pMyObject->SetControl
(
(ANSC_HANDLE)pMyObject,
BBHM_IP_PING_CONTROL_START
);
if ( returnStatus == ANSC_STATUS_SUCCESS )
{
BbhmDiageoStartDiag((ANSC_HANDLE)pMyObject);
}
else
{
return returnStatus;
}
}
else
{
pDiagInfo->DiagnosticState = DSLH_DIAG_STATE_TYPE_PING_Error_HostName;
}
return ANSC_STATUS_SUCCESS;
}
else
{
AnscTraceFlow(("BbhmDiagipStartDiag -- query task is running...\n"));
return ANSC_STATUS_PENDING;
}
}
ANSC_STATUS
BbhmDiagipStart
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT)hThisObject;
PDSLH_PING_INFO pDiagInfo = (PDSLH_PING_INFO)pMyObject->hDslhDiagInfo;
PBBHM_IP_PING_PROPERTY pProperty = (PBBHM_IP_PING_PROPERTY )&pMyObject->Property;
PBBHM_IP_PING_TDO_OBJECT pStateTimer = (PBBHM_IP_PING_TDO_OBJECT)pMyObject->hStateTimer;
PBBHM_IP_PING_SINK_OBJECT pSink = (PBBHM_IP_PING_SINK_OBJECT)pMyObject->hSinkObject;
PANSC_XSOCKET_OBJECT pSocket = (PANSC_XSOCKET_OBJECT )pSink->GetXsocket((ANSC_HANDLE)pSink);
ULONG numPkts = pProperty->NumPkts;
ULONG pktSize = pProperty->PktSize;
PCHAR pSendBuffer = pMyObject->hSendBuffer;
ULONG i = 0;
PICMPV4_ECHO_MESSAGE pIcmpHeader = NULL;
ULONG StartTime = 0;
UCHAR SrcIp[4] = {0, 0, 0, 0};
if ( !pMyObject->bActive )
{
pProperty->Status = BBHM_IP_PING_STATUS_ABORT;
pMyObject->Stop(hThisObject);
return ANSC_STATUS_FAILURE;
}
pMyObject->ResetPropertyCounter((ANSC_HANDLE)pMyObject);
pSocket->SetPeerName ((ANSC_HANDLE)pSocket, pProperty->pDstAddrName);
pSocket->SetHostName ((ANSC_HANDLE)pSocket, pProperty->pSrcAddrName);
/*
pSocket->SetHostAddress ((ANSC_HANDLE)pSocket, SrcIp );
pSocket->SetHostPort ((ANSC_HANDLE)pSocket, 0 );
*/
/*pSocket->SetTransportType((ANSC_HANDLE)pSocket, ICMP_TRANSPORT );*/
pSocket->SetType ((ANSC_HANDLE)pSocket, ANSC_XSOCKET_TYPE_RAW );
pSocket->SetMode ((ANSC_HANDLE)pSocket, 0 );
pSocket->SetXsink ((ANSC_HANDLE)pSocket, (ANSC_HANDLE)pSink );
/*
* The underlying socket wrapper may require an explicit startup() call, such is the case on
* Microsoft windows platforms. The wrapper initialization has to done for each task. On most
* real-time operating systems, this call is not required.
*/
AnscStartupXsocketWrapper((ANSC_HANDLE)pMyObject);
/* For IPv4/IPv6 compatible purpose we shall resolve the address first */
returnStatus = BbhmDiagResolvAddr(hThisObject);
if ( returnStatus != ANSC_STATUS_SUCCESS )
{
pProperty->Status = BBHM_IP_PING_STATUS_ERROR_HostName;
pMyObject->Stop(hThisObject);
return ANSC_STATUS_FAILURE;
}
pMyObject->IPProtocol = pSocket->GetIpProtocol((ANSC_HANDLE)pSocket);
if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET )
{
pSocket->SetTransportType((ANSC_HANDLE)pSocket, IP4_PROTOCOL_ICMP);
}
else if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET6 )
{
pSocket->SetTransportType((ANSC_HANDLE)pSocket, IP6_PROTOCOL_ICMP);
}
else
{
pProperty->Status = BBHM_IP_PING_STATUS_ABORT;
pMyObject->Stop(hThisObject);
return ANSC_STATUS_FAILURE;
}
/*
* We shall open the socket and listen on it right away. Since we're still in the context of
* initialiation, the wrapper module must be aware of the fact that the socket is opened before
* the first call returns.
*/
returnStatus = pSocket->Bind((ANSC_HANDLE)pSocket);
if ( returnStatus != ANSC_STATUS_SUCCESS )
{
pProperty->Status = BBHM_IP_PING_STATUS_ABORT;
pMyObject->Stop(hThisObject);
return ANSC_STATUS_FAILURE;
}
returnStatus = pSocket->Open((ANSC_HANDLE)pSocket); /* Create recv task */
if ( returnStatus != ANSC_STATUS_SUCCESS )
{
AnscTrace("Socket Open Failed!\n");
pProperty->Status = BBHM_IP_PING_STATUS_ABORT;
pMyObject->Stop(hThisObject);
return ANSC_STATUS_FAILURE;
}
if ( !pSendBuffer )
{
returnStatus = ANSC_STATUS_FAILURE;
pProperty->Status = BBHM_IP_PING_STATUS_ABORT;
pMyObject->Stop(hThisObject);
return ANSC_STATUS_FAILURE;
}
/* Set DSCP */
if ( pDiagInfo->DSCP != 0 )
{
pSocket->ApplyDSCP((ANSC_HANDLE)pSocket, pDiagInfo->DSCP);
}
AnscSleep(100);
if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET )
{
pIcmpHeader = (PICMPV4_ECHO_MESSAGE)pMyObject->hSendBuffer;
AnscIcmpv4EchoSetType (pIcmpHeader, ICMP_TYPE_ECHO_REQUEST );
AnscIcmpv4EchoSetCode (pIcmpHeader, 0 );
AnscIcmpv4EchoSetId (pIcmpHeader, tempId );
AnscIcmpv4EchoSetSeqNumber (pIcmpHeader, (USHORT)pMyObject->GetPktsSent((ANSC_HANDLE)pMyObject));
for ( i = 0; i < pktSize; i++ )
{
((PUCHAR)pMyObject->hSendBuffer)[i + sizeof(ICMPV4_HEADER)] = (UCHAR)i;
}
AnscIcmpv4EchoSetChecksum (pIcmpHeader, 0 );
AnscIcmpv4CalculateChecksum (((PICMPV4_HEADER)pIcmpHeader), pktSize + sizeof(ICMPV4_HEADER));
}
else if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET6 )
{
pIcmpHeader = (PICMPV6_ECHO_MESSAGE)pMyObject->hSendBuffer;
AnscIcmpv6EchoSetType (pIcmpHeader, ICMP6_TYPE_ECHO_REQUEST );
AnscIcmpv6EchoSetCode (pIcmpHeader, 0 );
AnscIcmpv6EchoSetId (pIcmpHeader, tempId );
AnscIcmpv6EchoSetSeqNumber (pIcmpHeader, (USHORT)pMyObject->GetPktsSent((ANSC_HANDLE)pMyObject));
for ( i = 0; i < pktSize; i++ )
{
((PUCHAR)pMyObject->hSendBuffer)[i + sizeof(ICMPV6_HEADER)] = (UCHAR)i;
}
}
pStateTimer->SetTimerType((ANSC_HANDLE)pStateTimer, ANSC_TIMER_TYPE_SPORADIC);
pStateTimer->SetInterval ((ANSC_HANDLE)pStateTimer, pProperty->TimeBetween );
pStateTimer->SetCounter ((ANSC_HANDLE)pStateTimer, pProperty->NumPkts );
/*
pSocket->SetPeerAddress ((ANSC_HANDLE)pSocket , pProperty->DstIp.Dot );
pSocket->SetPeerPort ((ANSC_HANDLE)pSocket , 0 );
*/
pMyObject->SetStatus((ANSC_HANDLE)pMyObject, BBHM_IP_PING_STATUS_RUNNING);
pStateTimer->Start ((ANSC_HANDLE)pStateTimer);
StartTime = AnscGetTickInMilliSeconds();
if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET )
{
returnStatus =
pMyObject->AddEchoEntry
(
(ANSC_HANDLE)pMyObject,
AnscIcmpv4EchoGetSeqNumber(pIcmpHeader),
StartTime
);
returnStatus =
pMyObject->Send
(
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)pMyObject->hSinkObject,
(PVOID)pMyObject->hSendBuffer,
pktSize + sizeof(ICMPV4_HEADER)
);
}
else if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET6 )
{
returnStatus =
pMyObject->AddEchoEntry
(
(ANSC_HANDLE)pMyObject,
AnscIcmpv6EchoGetSeqNumber(pIcmpHeader),
StartTime
);
returnStatus =
pMyObject->Send
(
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)pMyObject->hSinkObject,
(PVOID)pMyObject->hSendBuffer,
pktSize + sizeof(ICMPV6_HEADER)
);
}
pProperty->PktsSent++;
return returnStatus;
}
ANSC_STATUS
BbhmDiagipExpire1
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT )hThisObject;
PBBHM_IP_PING_PROPERTY pProperty = (PBBHM_IP_PING_PROPERTY )&pMyObject->Property;
PBBHM_IP_PING_TDO_OBJECT pStateTimer = (PBBHM_IP_PING_TDO_OBJECT )pMyObject->hStateTimer;
PBBHM_IP_PING_SINK_OBJECT pSink = (PBBHM_IP_PING_SINK_OBJECT )pMyObject->hSinkObject;
ULONG pktSize = pProperty->PktSize;
PICMPV4_ECHO_MESSAGE pIcmpHeader = NULL;
/*USHORT oldSeqNumber = AnscIcmpv4EchoGetSeqNumber(pIcmpHeader);*/
ULONG StartTime = 0;
/*
AnscIcmpv4EchoSetSeqNumber(pIcmpHeader, AnscReadUshort(&pProperty->PktsSent));
AnscIcmpv4UpdateChecksumUshort(pIcmpHeader, oldSeqNumber, AnscReadUshort(&pProperty->PktsSent));
*/
if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET )
{
pIcmpHeader = (PICMPV4_ECHO_MESSAGE)pMyObject->hSendBuffer;
AnscIcmpv4EchoSetSeqNumber (pIcmpHeader, (USHORT)pMyObject->GetPktsSent((ANSC_HANDLE)pMyObject));
AnscIcmpv4EchoSetChecksum (pIcmpHeader, 0 );
AnscIcmpv4CalculateChecksum (((PICMPV4_HEADER)pIcmpHeader), pktSize + sizeof(ICMPV4_HEADER) );
StartTime = AnscGetTickInMilliSeconds();
returnStatus =
pMyObject->AddEchoEntry
(
(ANSC_HANDLE)pMyObject,
AnscIcmpv4EchoGetSeqNumber(pIcmpHeader),
StartTime
);
returnStatus =
pMyObject->Send
(
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)pMyObject->hSinkObject,
(PVOID)pMyObject->hSendBuffer,
pktSize + sizeof(ICMPV4_HEADER)
);
}
else if ( pMyObject->IPProtocol == XSKT_SOCKET_AF_INET6 )
{
pIcmpHeader = (PICMPV6_ECHO_MESSAGE)pMyObject->hSendBuffer;
AnscIcmpv6EchoSetSeqNumber (pIcmpHeader, (USHORT)pMyObject->GetPktsSent((ANSC_HANDLE)pMyObject));
AnscIcmpv6EchoSetChecksum (pIcmpHeader, 0 );
StartTime = AnscGetTickInMilliSeconds();
returnStatus =
pMyObject->AddEchoEntry
(
(ANSC_HANDLE)pMyObject,
AnscIcmpv6EchoGetSeqNumber(pIcmpHeader),
StartTime
);
returnStatus =
pMyObject->Send
(
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)pMyObject->hSinkObject,
(PVOID)pMyObject->hSendBuffer,
pktSize + sizeof(ICMPV6_HEADER)
);
}
else
{
CcspTraceError(("IPProtocol error !!\n"));
}
pProperty->PktsSent++;
return returnStatus;
}
ANSC_STATUS
BbhmDiagipStop
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PBBHM_DIAG_IP_PING_OBJECT pMyObject = (PBBHM_DIAG_IP_PING_OBJECT )hThisObject;
PBBHM_IP_PING_PROPERTY pProperty = (PBBHM_IP_PING_PROPERTY )&pMyObject->Property;
PBBHM_IP_PING_TDO_OBJECT pStateTimer = (PBBHM_IP_PING_TDO_OBJECT )pMyObject->hStateTimer;
PBBHM_IP_PING_SINK_OBJECT pSink = (PBBHM_IP_PING_SINK_OBJECT )pMyObject->hSinkObject;
PANSC_XSOCKET_OBJECT pSocket = NULL;
PDSLH_PING_INFO pDslhDiagInfo= (PDSLH_PING_INFO )pMyObject->hDslhDiagInfo;
PSINGLE_LINK_ENTRY pSLinkEntry = NULL;
PBBHM_IP_PING_ECHO_ENTRY pMEchoEntry = NULL;
SLIST_HEADER MiddleResult;
ULONG i = 0;
ULONG MaxRetrieve = 10;
ULONG nRead = 0;
if ( pMyObject->bActive )
{
ULONG ulMin = 0;
ULONG ulMax = 0;
ULONG ulSum = 0;
ULONG ulTime;
pStateTimer->Stop((ANSC_HANDLE)pStateTimer);
pStateTimer->SetStopTime((ANSC_HANDLE)pStateTimer, AnscGetTickInMilliSeconds());
returnStatus =
pMyObject->CalculateResult
(
(ANSC_HANDLE)pMyObject
);
for (i = 0; i < MaxRetrieve; i++)
{
AnscAcquireLock(&pMyObject->MiddleResultLock);
MiddleResult = pMyObject->MiddleResult;
AnscReleaseLock(&pMyObject->MiddleResultLock);
if (MiddleResult.Depth == 0)
{
break;
}
AnscSleep(100);
}
AnscAcquireLock(&pMyObject->MiddleResultLock);
nRead = pMyObject->MiddleResult.Depth;
pSLinkEntry = AnscSListPopEntry(&pMyObject->MiddleResult);
while ( pSLinkEntry )
{
pMEchoEntry = (PBBHM_IP_PING_ECHO_ENTRY)ACCESS_BBHM_IP_PING_ECHO_ENTRY(pSLinkEntry);
pSLinkEntry = AnscSListPopEntry(&pMyObject->MiddleResult);
ulTime = pMEchoEntry->StopTime - pMEchoEntry->StartTime;
/* calculate min, max, sum */
if ( ulSum == 0 )
{
ulMin = ulMax = ulSum = ulTime;
}
else
{
if ( ulMin > ulTime )
{
ulMin = ulTime;
}
if ( ulMax < ulTime )
{
ulMax = ulTime;
}
ulSum += ulTime;
}
AnscFreeMemory(pMEchoEntry);
}
AnscReleaseLock(&pMyObject->MiddleResultLock);
if ( nRead != 0 )
{
pProperty->AvgRTT = ulSum/nRead;
pProperty->MinRTT = ulMin;
pProperty->MaxRTT = ulMax;
}
if ( pSink )
{
pSocket = (PANSC_XSOCKET_OBJECT )pSink->GetXsocket((ANSC_HANDLE)pSink);
pSocket->Close((ANSC_HANDLE)pSocket);
}
}
switch ( pMyObject->GetStatus((ANSC_HANDLE)pMyObject) )
{
case BBHM_IP_PING_STATUS_COMPLETE:
pDslhDiagInfo->DiagnosticState = DSLH_DIAG_STATE_TYPE_Complete;
break;
case BBHM_IP_PING_STATUS_ABORT:
pDslhDiagInfo->DiagnosticState = DSLH_DIAG_STATE_TYPE_PING_Error_Internal;
break;
case BBHM_IP_PING_STATUS_STOP:
pDslhDiagInfo->DiagnosticState = DSLH_DIAG_STATE_TYPE_Complete;
break;
case BBHM_IP_PING_STATUS_ERROR_HostName:
pDslhDiagInfo->DiagnosticState = DSLH_DIAG_STATE_TYPE_Error_HostName;
break;
case BBHM_IP_PING_STATUS_TIMEOUT:
pMyObject->SetMaxRTT((ANSC_HANDLE)pMyObject, 0);
pMyObject->SetMinRTT((ANSC_HANDLE)pMyObject, 0);
pDslhDiagInfo->DiagnosticState = DSLH_DIAG_STATE_TYPE_Complete;
break;
default:
return returnStatus;
}
pMyObject->bResultQueryRunning = FALSE;
pDslhDiagInfo->SuccessCount = nRead;
pDslhDiagInfo->FailureCount = pProperty->PktsSent - nRead;
pDslhDiagInfo->AverageResponseTime = pProperty->AvgRTT;
pDslhDiagInfo->MinimumResponseTime = pProperty->MinRTT;
pDslhDiagInfo->MaximumResponseTime = pProperty->MaxRTT;
return returnStatus;
}