Returns a list of options not supported by the TSA.
#include <smsutapi.h>
#include <smstsapi.h>
CCODE NWSMTSGetUnsupportedOptions(
UINT32 connection,
UINT32 *unsupportedBackupOptions,
UINT32 *unsupportedRestoreOptions);
(IN) Specifies the connection information returned by NWSMTSConnectToTargetService or NWSMTSConnectToTargetServicEx.
(OUT) Points to a bit map that represents the TSA’s unsupported backup options.
(OUT) Points to a bit map that represents the TSA’s unsupported restore options.
See Section 9.3, Target Service Return Values for more information.
The following table lists the return values associated with the function.
Before NWSMTSGetUnsupportedOptions is called, the engine must be connected to a TSA and Target Service.
NWSMTSGetUnsupportedOptions returns two 32-bit maps that indicate which backup or restore options are not supported. It also indicates which options can be used in the NWSM_SCAN_CONTROL structure and which generic open mode options can be used by NWSMTSOpenDataSetForRestore and NWSMTSOpenDataSetForBackup.
Use NWSMTSGetTargetResourceInfoEx to get additional information on unsupported options by a specific primary resource.
unsupportedBackupOptions refers to the fields in the NWSM_SCAN_CONTROL and NWSM_SCAN_INFORMATION structures. If an engine passes information via one of these unsupported fields, the TSA ignores it.
The following tables list the unsupported backup and restore options that can be returned by the TSA.
NWSMTSGetNameSpaceTypeInfo, NWSMTSGetOpenModeOptionString, NWSMTSGetTargetResourceInfo, NWSMTSGetTargetResourceInfoEx NWSMTSGetTargetScanTypeString, NWSMTSGetTargetSelectionTypeStr, NWSMTSListSupportedNameSpaces, NWSMTSListTSResources, NWSMTSScanDataSetBegin, NWSMTSScanSupportedNameSpaces, NWSMTSScanTargetServiceResource,
#include <smsutapi.h>
#include <smstsapi.h>
#define ADDITIONAL_BUFFER_SIZE 512
UINT32 unsupportedBackupOptions = 0, unsupportedRestoreOptions = 0;
NWSM_SCAN_CONTROL *scanControl;
/* Find out which options the TSA does not support */
NWSMTSGetUnsupportedOptions(connection, &unsupportedBackupOptions,
&unsupportedRestoreOptions);
/* Setup the scan control structure. Note that some fields in scanControl are set to their default values
when the memory is calloc'd. */
scanControl = (NWSM_SCAN_CONTROL *)calloc(1, sizeof(NWSM_SCAN_CONTROL) +
ADDITIONAL_BUFFER_SIZE);
scanControl->bufferSize = sizeof(NWSM_SCAN_CONTROL) + ADDITIONAL_BUFFER_SIZE;
scanControl->scanControlSize = sizeof(NWSM_SCAN_CONTROL);
scanControl->otherInformationSize = 0;
/* With the unsupported options, build an appropriate display. The display is used to gather information from the
user about which date sets are to be selected or ignored. This information is then put into an NWSM_SCAN_CONTROL
structure.
This process is the same for a back-up or restore session. */
if (!(unsupportedBackupOptions & NWSM_BACK_ACCESS_DATE_TIME))
{
/* Build display field for first access time and last access time.
scanControl->firstAccessDateAndTime and scanControl-
>lastAccessDateAndTime are used to contain the input data. */
}
if (!(unsupportedBackupOptions & NWSM_BACK_CREATE_DATE_TIME))
{
/* Build display field for first created time and last created time.
scanControl->firstCreateDateAndTime and scanControl->
lastCreateDateAndTime are used to contain the input data. */
}
if (unsupportedBackupOptions & NWSM_RESTORE_PARENT_HANDLE)
scanControl->returnChildTerminalNodeNameOnly = FALSE;
else
scanControl->returnChildTerminalNodeNameOnly = TRUE;
/* Display the options and gather the user's input for these options. */
/* Get and set the scan and selection options-see NWSMTSGetTargetScanTypeString and NWSMTGetTargetSelectionTypeStr. */
/* Pass the options to the back-up or restore process. */
/*Make a log of the data sets that where skipped during the backup process*/
/* Read the skipped data set log from the TSA, and put the data into a user
readable file. See NWSMTSScanDataSetBegin. */
If (!(unsupportedBackupOptions & NWSM_BACK_SKIPPED_DATA_SETS))
{
/* Read the skipped data set log from the TSA, and put the data into a user
readable file. See NWSMTSScanDataSetBegin. */
}
/* Make a log of the errors that occurred during the backup process. See
NWSMTSScanDataSetBegin. */