NTSTATUS tdi_disassociate_address(PFILE_OBJECT connectionFileObject)
{
PDEVICE_OBJECT devObj;
KEVENT event;
PIRP irp;
IO_STATUS_BLOCK iosb;
NTSTATUS status;
devObj = IoGetRelatedDeviceObject(connectionFileObject);
KeInitializeEvent(&event, NotificationEvent, FALSE);
irp = TdiBuildInternalDeviceControlIrp(TDI_DISASSOCIATE_ADDRESS, devObj, connectionFileObject, &event, &iosb);
if (irp == NULL)
{
return STATUS_INSUFFICIENT_RESOURCES;
}
TdiBuildDisassociateAddress(irp, devObj, connectionFileObject, NULL, NULL);
status = IoCallDriver(devObj, irp);
if (status == STATUS_PENDING)
{
KeWaitForSingleObject(&event, Executive, KernelMode, FALSE, NULL);
status = iosb.Status;
}
return status;
}
NTSTATUS
xTdiDisassociateAddressEx(
__in PIRP Irp,
__in PDEVICE_OBJECT ConnectionDeviceObject,
__in PFILE_OBJECT ConnectionFileObject,
__in PXTDI_OVERLAPPED Overlapped)
{
NTSTATUS status;
ASSERT(NULL != Irp);
ASSERT(NULL != ConnectionDeviceObject);
ASSERT(NULL != ConnectionFileObject);
ASSERT(NULL != Overlapped);
TdiBuildDisassociateAddress(
Irp,
ConnectionDeviceObject,
ConnectionFileObject,
xTdiOverlappedIoCompletionRoutine,
Overlapped);
status = IoCallDriver(ConnectionDeviceObject, Irp);
return status;
}
NTSTATUS
LpxTdiDisassociateAddress(
IN PFILE_OBJECT ConnectionFileObject
)
{
PDEVICE_OBJECT deviceObject;
PIRP irp;
KEVENT event;
IO_STATUS_BLOCK ioStatusBlock;
NTSTATUS ntStatus;
LtDebugPrint (3, ("[LpxTdi] LpxTdiDisassociateAddress: Entered\n"));
//
// Make Event.
//
KeInitializeEvent(&event, NotificationEvent, FALSE);
deviceObject = IoGetRelatedDeviceObject(ConnectionFileObject);
//
// Make IRP.
//
irp = TdiBuildInternalDeviceControlIrp(
TDI_DISASSOCIATE_ADDRESS,
deviceObject,
ConnectionFileObject,
&event,
&ioStatusBlock
);
if(irp == NULL) {
LtDebugPrint(1, ("[LpxTdi] TdiDisassociateAddress: Can't Build IRP.\n"));
return STATUS_INSUFFICIENT_RESOURCES;
}
TdiBuildDisassociateAddress(
irp,
deviceObject,
ConnectionFileObject,
NULL,
NULL
);
irp->MdlAddress = NULL;
ntStatus = LpxTdiIoCallDriver(
deviceObject,
irp,
NULL,
NULL,
TRUE);
#if DBG
if(ntStatus != STATUS_SUCCESS) {
LtDebugPrint(1, ("[LpxTdi] TdiDisassociateAddress: Failed. STATUS=%08lx\n", ntStatus));
}
#endif
return ntStatus;
}
BOOLEAN KTdiStreamSocket::Unbind()
{
//KLocker locker(&m_KSynchroObject);
BOOLEAN bRes = TRUE;
PIRP pIrp = NULL, pIrpError = NULL;
PDEVICE_OBJECT pDeviceObject;
NTSTATUS NtStatus;
IO_STATUS_BLOCK IoStatusBlock;
__try
{
if (m_bOpen == TRUE && m_bBind == TRUE && m_bConnected == FALSE && m_bListen == FALSE)
{
bRes = FALSE;
pDeviceObject = IoGetRelatedDeviceObject(m_pTdiConnectionObject);
pIrp = TdiBuildInternalDeviceControlIrp(
TDI_DISASSOCIATE_ADDRESS,
pDeviceObject,
m_pTdiConnectionObject,
NULL,
NULL);
pIrpError = pIrp;
if (pIrp != NULL)
{
TdiBuildDisassociateAddress(
pIrp,
pDeviceObject,
m_pTdiConnectionObject,
NULL,
NULL);
pIrpError = NULL;
NtStatus = TdiCall(pIrp, pDeviceObject, &IoStatusBlock);
if (NT_SUCCESS(NtStatus))
{
m_bBind = FALSE;
bRes = TRUE;
}
else
{
DbgPrint ("TdiUnbind: ERROR (%08x)!!!\n", NtStatus);
}
}
}
}
__finally
{
if (pIrpError != NULL)
IoFreeIrp(pIrpError);
}
return bRes;
}
NTSTATUS TdiDisassociateAddressFile(
PFILE_OBJECT ConnectionObject)
/*
* FUNCTION: Disassociates a connection endpoint from an address file object
* ARGUMENTS:
* ConnectionObject = Connection endpoint file object
* RETURNS:
* Status of operation
*/
{
PDEVICE_OBJECT DeviceObject;
IO_STATUS_BLOCK Iosb;
KEVENT Event;
PIRP Irp;
AFD_DbgPrint(MAX_TRACE, ("Called. ConnectionObject (%p)\n", ConnectionObject));
if (!ConnectionObject) {
AFD_DbgPrint(MIN_TRACE, ("Bad connection object.\n"));
return STATUS_INVALID_PARAMETER;
}
DeviceObject = IoGetRelatedDeviceObject(ConnectionObject);
if (!DeviceObject) {
AFD_DbgPrint(MIN_TRACE, ("Bad device object.\n"));
return STATUS_INVALID_PARAMETER;
}
KeInitializeEvent(&Event, NotificationEvent, FALSE);
Irp = TdiBuildInternalDeviceControlIrp(TDI_DISASSOCIATE_ADDRESS, /* Sub function */
DeviceObject, /* Device object */
ConnectionObject, /* File object */
&Event, /* Event */
&Iosb); /* Status */
if (!Irp)
return STATUS_INSUFFICIENT_RESOURCES;
TdiBuildDisassociateAddress(Irp,
DeviceObject,
ConnectionObject,
NULL,
NULL);
return TdiCall(Irp, DeviceObject, &Event, &Iosb);
}
