ANSC_STATUS
HttpWcsoClose
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_WEBC_SESSION_OBJECT pMyObject = (PHTTP_WEBC_SESSION_OBJECT )hThisObject;
PHTTP_WEBC_SESSION_PROPERTY pProperty = (PHTTP_WEBC_SESSION_PROPERTY )&pMyObject->Property;
PANSC_SIMPLE_CLIENT_TCP_OBJECT pTcpSimpleClient = (PANSC_SIMPLE_CLIENT_TCP_OBJECT)pMyObject->hTcpSimpleClient;
PANSC_BUFFER_DESCRIPTOR pBufferDesp = (PANSC_BUFFER_DESCRIPTOR )pTcpSimpleClient->GetBufferContext((ANSC_HANDLE)pTcpSimpleClient);
PHTTP_WEBC_TRANS_OBJECT pWebcTrans = (PHTTP_WEBC_TRANS_OBJECT )NULL;
if ( pMyObject->SessionState == HTTP_WCSO_STATE_FINISHED )
{
return ANSC_STATUS_SUCCESS;
}
else
{
pMyObject->SessionState = HTTP_WCSO_STATE_FINISHED;
}
AnscTrace("Http Webc Session Object is to be closed!\n");
if ( !pMyObject->bRemoveMe )
{
pWebcTrans = (PHTTP_WEBC_TRANS_OBJECT)pMyObject->GetEndWcto((ANSC_HANDLE)pMyObject);
if ( pWebcTrans )
{
if ( pWebcTrans->GetTransState((ANSC_HANDLE)pWebcTrans) != HTTP_WCTO_STATE_FINISHED )
{
returnStatus =
pWebcTrans->Abort
(
(ANSC_HANDLE)pWebcTrans,
HTTP_BSP_EVENT_TIMEOUT
);
}
pWebcTrans->ReleaseAccess((ANSC_HANDLE)pWebcTrans);
}
}
pMyObject->DelAllWctos((ANSC_HANDLE)pMyObject);
pTcpSimpleClient->Cancel((ANSC_HANDLE)pTcpSimpleClient);
if ( pBufferDesp )
{
AnscFreeBdo((ANSC_HANDLE)pBufferDesp);
}
return ANSC_STATUS_SUCCESS;
}
ANSC_STATUS
HttpWcsoConnectPeer
(
ANSC_HANDLE hThisObject,
ULONG ipAddrToConnect
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_WEBC_SESSION_OBJECT pMyObject = (PHTTP_WEBC_SESSION_OBJECT )hThisObject;
PHTTP_WEBC_SESSION_PROPERTY pProperty = (PHTTP_WEBC_SESSION_PROPERTY )&pMyObject->Property;
PHTTP_BSP_INTERFACE pBspIf = (PHTTP_BSP_INTERFACE )pMyObject->hBspIf;
PANSC_SIMPLE_CLIENT_TCP_OBJECT pTcpSimpleClient = (PANSC_SIMPLE_CLIENT_TCP_OBJECT)pMyObject->hTcpSimpleClient;
PHTTP_SIMPLE_CLIENT_OBJECT pHttpSco = (PHTTP_SIMPLE_CLIENT_OBJECT )pMyObject->hOwnerContext;
ULONG ulSctoMode = ANSC_SCTO_MODE_FOREIGN_BUFFER;
PANSC_BUFFER_DESCRIPTOR pBufferDesp = NULL;
BOOL bGotPeerAddr = TRUE;
ANSC_IPV4_ADDRESS PeerAddr;
PANSC_BUFFER_DESCRIPTOR pRecvBdo = (ANSC_HANDLE)NULL;
ULONG ipAddr = ipAddrToConnect;
TRY_NEXT:
if ( ipAddr == 0 )
{
goto NO_MORE_TRY;
}
PeerAddr.Value = ipAddr;
pRecvBdo = (PANSC_BUFFER_DESCRIPTOR)pTcpSimpleClient->GetBufferContext((ANSC_HANDLE)pTcpSimpleClient);
pTcpSimpleClient->SetBufferContext((ANSC_HANDLE)pTcpSimpleClient, NULL, 0, NULL);
if ( pRecvBdo )
{
AnscReleaseBdo(pRecvBdo);
pRecvBdo = NULL;
}
returnStatus = pTcpSimpleClient->Cancel((ANSC_HANDLE)pTcpSimpleClient);
if ( pProperty->SessionFlags & HTTP_WCSO_FLAG_tlsEnabled )
{
ulSctoMode |= ANSC_SCTO_MODE_TLS_ENABLED;
}
if ( pProperty->SessionFlags & HTTP_WCSO_FLAG_xsocketEnabled )
{
ulSctoMode |= ANSC_SCTO_MODE_XSOCKET;
}
pTcpSimpleClient->SetHostAddress ((ANSC_HANDLE)pTcpSimpleClient, pProperty->HostAddr.Dot );
pTcpSimpleClient->SetHostPort ((ANSC_HANDLE)pTcpSimpleClient, pProperty->HostPort );
pTcpSimpleClient->SetPeerName ((ANSC_HANDLE)pTcpSimpleClient, pProperty->PeerName );
pTcpSimpleClient->SetPeerAddress ((ANSC_HANDLE)pTcpSimpleClient, PeerAddr.Dot );
pTcpSimpleClient->SetPeerPort ((ANSC_HANDLE)pTcpSimpleClient, pProperty->PeerPort );
pTcpSimpleClient->SetMaxMessageSize((ANSC_HANDLE)pTcpSimpleClient, HTTP_WCSO_MAX_MESSAGE_SIZE);
pTcpSimpleClient->SetMode ((ANSC_HANDLE)pTcpSimpleClient, ulSctoMode );
// fprintf(stderr, "<RT> %s: HTTP Client DeviceName = '%s'\n", __FUNCTION__, pHttpSco ? pHttpSco->Property.BindToDevice.DeviceName : "NULL");
if( pHttpSco && pHttpSco->Property.BindToDevice.DeviceName[0] &&
AnscSizeOfString(pHttpSco->Property.BindToDevice.DeviceName) < ANSC_OBJ_IF_NAME_SIZE)
{
pTcpSimpleClient->SetSocketBindToDevice ((ANSC_HANDLE)pTcpSimpleClient, TRUE);
pTcpSimpleClient->SetSocketDeviceName ((ANSC_HANDLE)pTcpSimpleClient, pHttpSco->Property.BindToDevice.DeviceName);
}
else
{
pTcpSimpleClient->SetSocketBindToDevice ((ANSC_HANDLE)pTcpSimpleClient, FALSE);
pTcpSimpleClient->SetSocketDeviceName ((ANSC_HANDLE)pTcpSimpleClient, "");
}
returnStatus = pTcpSimpleClient->Engage((ANSC_HANDLE)pTcpSimpleClient);
NO_MORE_TRY:
if ( returnStatus != ANSC_STATUS_SUCCESS )
{
if ( bGotPeerAddr )
{
BOOL bSucc = FALSE;
bSucc = pHttpSco->GetNextPeerAddr((ANSC_HANDLE)pHttpSco, &ipAddr);
if ( bSucc && ipAddr != 0 )
{
pMyObject->SessionState = HTTP_WCSO_STATE_INITIALIZED;
goto TRY_NEXT;
}
}
return ANSC_STATUS_FAILURE;
}
else
{
pMyObject->SessionState = HTTP_WCSO_STATE_SERVER_CONNECTED;
}
pBufferDesp =
(PANSC_BUFFER_DESCRIPTOR)AnscAllocateBdo
(
HTTP_WCSO_MAX_MESSAGE_SIZE,
0,
0
);
if ( pBufferDesp )
{
pTcpSimpleClient->SetBufferContext
(
(ANSC_HANDLE)pTcpSimpleClient,
AnscBdoGetEndOfBlock(pBufferDesp),
AnscBdoGetLeftSize (pBufferDesp),
(ANSC_HANDLE)pBufferDesp
);
}
return returnStatus;
}