TP_PassThrough

NAME
  TP_PassThrough,
  CSSM_TP_PassThrough - Extend trust policy functionality

SYNOPSIS
  # include <cssm.h>

   API:
       CSSM_RETURN CSSMAPI CSSM_TP_PassThrough
       (CSSM_TP_HANDLE TPHandle,
       CSSM_CL_HANDLE CLHandle,
       CSSM_CC_HANDLE CCHandle,
       const CSSM_DL_DB_LIST *DBList,
       uint32 PassThroughId,
       const void *InputParams,
       void **OutputParams)
   SPI:
       CSSM_RETURN CSSMTPI TP_PassThrough
       (CSSM_TP_HANDLE TPHandle,
       CSSM_CL_HANDLE CLHandle,
       CSSM_CC_HANDLE CCHandle,
       const CSSM_DL_DB_LIST *DBList,
       uint32 PassThroughId,
       const void *InputParams,
       void **OutputParams)

LIBRARY
  Common Security Services Manager library (CDSA$INCSSM300_SHR.EXE)

PARAMETERS
  TPHandle (input)
          The handle that describes the add-in trust policy module
          used to perform this function.

  CLHandle (input/optional)
          The handle that describes the add-in certificate library
          module that can be used to manipulate the subject certificate
          and anchor certificates.  If no certificate library module is
          specified, the TP module uses an assumed CL module, if required.

  CCHandle (input/optional)
          The handle that describes the context of the cryptographic
          operation.  If the module-specific operation does not perform
          any cryptographic operations, a cryptographic context is not
          required

  DBList (input/optional)
          A list of handle pairs specifying a data storage library module
          and a data store, identifying certificate databases containing
          certificates (and possibly other security objects) that may be
          used by the pass-through function. If no DL and DB handle pairs
          are specified, the TP module can use an assumed DL module and
          an assumed data store for this operation.

  PassThroughId (input)
          An identifier assigned by a TP module to indicate the exported
          function to be performed.

  InputParams (input/optional)
          A pointer to a module, implementation-specific structure
          containing parameters to be interpreted in a function-specific
          manner by the requested TP module.

  OutputParams (output/optional)
          A pointer to a module, implementation-specific structure
          containing the output data. The service provider allocates
          the memory for substructures. The application must free the
          memory for the substructures.

DESCRIPTION
  This function allows applications to call trust policy module-
  specific operations that have been exported. Such operations may
  include queries or services specific to the domain represented by
  the TP module.

RETURN VALUE
  A CSSM_RETURN value indicating success or specifying a particular
  error condition. The value CSSM_OK indicates success. All other
  values represent an error condition.

ERRORS
  Errors are described in the CDSA technical standard.  See CDSA.

       CSSMERR_TP_INVALID_CL_HANDLE
       CSSMERR_TP_INVALID_CONTEXT_HANDLE
       CSSMERR_TP_INVALID_DL_HANDLE
       CSSMERR_TP_INVALID_DB_HANDLE
       CSSMERR_TP_INVALID_DB_LIST_POINTER
       CSSMERR_TP_INVALID_DB_LIST
       CSSMERR_TP_INVALID_PASSTHROUGH_ID

SEE ALSO
  Books

  Intel CDSA Application Developer's Guide (see CDSA)

  Other Help Topics