InjectNtmsCleaner Function

Artigo
06/09/2011

[Removable Storage Manager is no longer available as of Windows 7 and Windows Server 2008 R2.]

The InjectNtmsCleaner function allows a cleaner cartridge to be inserted into the specified library unit.

Syntax

DWORD InjectNtmsCleaner(
  __in     HANDLE hSession,
  __in     LPNTMS_GUID lpLibrary,
  __inout  LPNTMS_GUID lpInjectOperation,
  __out    WORD dwNumberOfCleansLeft,
  __in     DWORD dwAction
);

Parameters

hSession [in]
Handle to the session returned by the OpenNtmsSession function.
lpLibrary [in]
Unique identifier of a library object.
lpInjectOperation [in, out]
GUID of the insert process library operation. If dwAction is NTMS_INJECT_START, this parameter receives the GUID for the operation. If dwAction is NTMS_INJECT_STOP, this parameter must be set to the GUID for the operation to be stopped.
dwNumberOfCleansLeft [out]
Number of cleaning cycles left on the inserted cleaning cartridge.

dwAction [in]
This parameter can be one of the following values.

Value	Meaning
NTMS_INJECT_START	Start the insertion with either the NTMS_IEPORT or the NTMS_IEDOOR object. A single cleaner cartridge should be inserted. If the NTMS_IEDOOR object is used, no inventory will be performed on the library.
NTMS_INJECT_STOP	Terminates the insertion prior to the time-out event lapsing. (For libraries with ports only.)

Return Value

This function returns one of the following values.

Value	Meaning
ERROR_ACCESS_DENIED	Access to at least one RSM object is denied.
ERROR_DEVICE_NOT_AVAILABLE	The library is not currently connected.
ERROR_INVALID_HANDLE	The value specified in the hSession parameter is not valid.
ERROR_INVALID_LIBRARY	Unable to retrieve the library definition from the database.
ERROR_LIBRARY_OFFLINE	The library must be online for a cleaner cartridge to be inserted.
ERROR_NO_SLOT_SET	This library has no slot reserved as a cleaner slot.
ERROR_SLOT_FULL	A cleaner slot is reserved but already has a cleaner cartridge. The cleaner cartridge must be ejected first, using the EjectNtmsCleaner function.
ERROR_SLOT_NOT_PRESENT	A cleaner slot is reserved but the slot specified is currently not installed in the library. This error occurs if at least one magazine is missing from the library.
ERROR_SUCCESS	The function was successful.

Remarks

This function returns to the application as soon as the insert request is queued.

To use the InjectNtmsCleaner function, the number of cleaning cycles that remain on the cleaner cartridge must be specified so that RSM can keep track of it.

If an NTMS_IEPORT object is available, the NTMS_IEPORT object directs the cartridge to the currently reserved cleaner slot.

If there is no NTMS_IEPORT object, a door access is performed. In this case, the operator is directed to place the media into the reserved slot.

Requirements

Minimum supported client	Windows 2000 Professional
Minimum supported server	Windows 2000 Server
End of client support	Windows Vista
End of server support	Windows Server 2008
Header	Ntmsapi.h
Library	Ntmsapi.lib
DLL	Ntmsapi.dll

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