ANSC_STATUS
HttpSpoManufacturePsoPool
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_SIMPLE_PROXY_OBJECT pMyObject = (PHTTP_SIMPLE_PROXY_OBJECT )hThisObject;
PHTTP_SIMPLE_PROXY_PROPERTY pProperty = (PHTTP_SIMPLE_PROXY_PROPERTY)&pMyObject->Property;
PHTTP_PROXY_SESSION_OBJECT pSession = NULL;
ULONG i = 0;
if ( pMyObject->ProxyMode & HTTP_SPO_MODE_COMPACT )
{
return ANSC_STATUS_SUCCESS;
}
for ( i = 0; i < HTTP_SPO_INITIAL_PSO_NUMBER; i++ )
{
pSession =
(PHTTP_PROXY_SESSION_OBJECT)HttpCreateProxySession
(
pMyObject->hContainerContext,
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)NULL
);
if ( !pSession )
{
continue;
}
else
{
pSession->SetClientSocket((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
pSession->SetServerSocket((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
pSession->SetSbcContext ((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
pSession->SetCbcContext ((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
}
AnscAcquireLock (&pMyObject->PsoSListLock);
AnscSListPushEntry(&pMyObject->PsoSList, &pSession->Linkage);
AnscReleaseLock (&pMyObject->PsoSListLock);
}
return ANSC_STATUS_SUCCESS;
}
ANSC_HANDLE
HttpSpoAcquirePso
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_SIMPLE_PROXY_OBJECT pMyObject = (PHTTP_SIMPLE_PROXY_OBJECT )hThisObject;
PHTTP_SIMPLE_PROXY_PROPERTY pProperty = (PHTTP_SIMPLE_PROXY_PROPERTY)&pMyObject->Property;
PHTTP_PROXY_SESSION_OBJECT pSession = NULL;
PSINGLE_LINK_ENTRY pSLinkEntry = NULL;
AnscAcquireLock(&pMyObject->PsoSListLock);
pSLinkEntry = AnscSListPopEntry(&pMyObject->PsoSList);
AnscReleaseLock(&pMyObject->PsoSListLock);
if ( pSLinkEntry )
{
pSession = ACCESS_HTTP_PROXY_SESSION_OBJECT(pSLinkEntry);
return (ANSC_HANDLE)pSession;
}
pSession =
(PHTTP_PROXY_SESSION_OBJECT)HttpCreateProxySession
(
pMyObject->hContainerContext,
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)NULL
);
if ( !pSession )
{
return (ANSC_HANDLE)NULL;
}
else
{
pSession->SetClientSocket((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
pSession->SetServerSocket((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
pSession->SetSbcContext ((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
pSession->SetCbcContext ((ANSC_HANDLE)pSession, (ANSC_HANDLE)NULL);
}
return (ANSC_HANDLE)pSession;
}
BOOL
HttpSpoPrvwoAccept
(
ANSC_HANDLE hThisObject,
ANSC_HANDLE hSocket,
PANSC_HANDLE phClientContext
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_SIMPLE_PROXY_OBJECT pMyObject = (PHTTP_SIMPLE_PROXY_OBJECT )hThisObject;
PHTTP_SIMPLE_PROXY_PROPERTY pProperty = (PHTTP_SIMPLE_PROXY_PROPERTY )&pMyObject->Property;
PANSC_SIMPLE_PROXY_TCP_OBJECT pSimpleProxy = (PANSC_SIMPLE_PROXY_TCP_OBJECT )pMyObject->hSimpleProxy;
PHTTP_WAM_INTERFACE pWamIf = (PHTTP_WAM_INTERFACE )pMyObject->hWamIf;
PHTTP_SBC_INTERFACE pSbcIf = (PHTTP_SBC_INTERFACE )pMyObject->hSbcIf;
PHTTP_CBC_INTERFACE pCbcIf = (PHTTP_CBC_INTERFACE )pMyObject->hCbcIf;
PHTTP_PBC_INTERFACE pPbcIf = (PHTTP_PBC_INTERFACE )pMyObject->hPbcIf;
PHTTP_HFP_INTERFACE pHfpIf = (PHTTP_HFP_INTERFACE )pMyObject->hHfpIf;
PANSC_DAEMON_SOCKET_TCP_OBJECT pClientSocket = (PANSC_DAEMON_SOCKET_TCP_OBJECT)hSocket;
PANSC_BROKER_SOCKET_TCP_OBJECT pServerSocket = (PANSC_BROKER_SOCKET_TCP_OBJECT)NULL;
PHTTP_PROXY_SESSION_OBJECT pSession = (PHTTP_PROXY_SESSION_OBJECT )pMyObject->AcquirePso((ANSC_HANDLE)pMyObject);
PANSC_BUFFER_DESCRIPTOR pBufferDesp = NULL;
AnscTrace
(
"PrvwoAccept accepts a new client connection from %d.%d.%d.%d / TCP %d\n",
pClientSocket->PeerAddress.Dot[0],
pClientSocket->PeerAddress.Dot[1],
pClientSocket->PeerAddress.Dot[2],
pClientSocket->PeerAddress.Dot[3],
pClientSocket->PeerPort
);
*phClientContext = (ANSC_HANDLE)NULL;
/*
* This routine is called when there's a new incoming connection (i.e., requested by the HTTP
* client) is to be established. Following are the processing procedures applied:
*
* (1) create a new HTTP Proxy Session Object for the connection
* (2) call sbc_connect(), the Server Behavior Controller either denies the
* connection or allows it.
* (3) create buffer_descriptor object and associate it with the socket object
*/
if ( !pSession )
{
return FALSE;
}
else
{
pSession->SetWamIf ((ANSC_HANDLE)pSession, (ANSC_HANDLE)pWamIf );
pSession->SetSbcIf ((ANSC_HANDLE)pSession, (ANSC_HANDLE)pSbcIf );
pSession->SetCbcIf ((ANSC_HANDLE)pSession, (ANSC_HANDLE)pCbcIf );
pSession->SetPbcIf ((ANSC_HANDLE)pSession, (ANSC_HANDLE)pPbcIf );
pSession->SetHfpIf ((ANSC_HANDLE)pSession, (ANSC_HANDLE)pHfpIf );
pSession->SetClientSocket((ANSC_HANDLE)pSession, (ANSC_HANDLE)pClientSocket);
}
if ( !pSession->AcceptClient
(
(ANSC_HANDLE)pSession,
(ANSC_HANDLE)NULL
) )
{
pSession->Return((ANSC_HANDLE)pSession);
return FALSE;
}
else
{
pSession->SetSessionState((ANSC_HANDLE)pSession, HTTP_PSO_STATE_CLIENT_CONNECTED);
pSession->Open ((ANSC_HANDLE)pSession);
}
pBufferDesp =
(PANSC_BUFFER_DESCRIPTOR)AnscAllocateBdo
(
HTTP_SPO_MAX_MESSAGE_SIZE,
0,
0
);
if ( pBufferDesp )
{
pClientSocket->SetBufferContext
(
(ANSC_HANDLE)pClientSocket,
AnscBdoGetEndOfBlock(pBufferDesp),
AnscBdoGetLeftSize (pBufferDesp),
(ANSC_HANDLE)pBufferDesp
);
}
*phClientContext = (ANSC_HANDLE)pSession;
return TRUE;
}
