NAME

CL_CrlGetNextFieldValue

SYNOPSIS

CSSM_DATA_PTR CSSMCLI CL_CrlGetNextFieldValue
    (CSSM_CL_HANDLE CLHandle,
    CSSM_HANDLE ResultsHandle)

DESCRIPTION

This function returns the value of a CRL field, when that field occurs multiple times in a CRL. CRLs with repeated fields (such as revocation records) have multiple field values corresponding to a single OID. A call to the function CSSM_CL_CrlGetFirstFieldValue initiates the process and returns a results handle identifying the CRL from which values are being obtained and the OID corresponding to those values. The CSSM_CL_CrlGetNextFieldValue function can be called repeatedly to obtain these values one at a time.

PARAMETERS

CLHandle (input)

The handle that describes the add-in certificate library module used to perform this function.

ResultsHandle (input)

The handle that identifies the results of a CRL query.

RETURN VALUE

Returns a pointer to a CSSM_DATA structure containing the next field in the CRL, which matched the CrlField specified in the CL_CrlGetFirstFieldValue function. If the pointer is NULL, an error has occurred. Use CSSM_GetError to obtain the error code.

ERRORS

CSSM_CL_INVALID_CL_HANDLE

Invalid Certificate Library Handle.

CSSM_CL_INVALID_RESULTS_HANDLE

Invalid results handle.

CSSM_CL_MEMORY_ERROR

Not enough memory.

CSSM_CL_NO_FIELD_VALUES

No field values for this results handle.

CSSM_CL_CRL_GET_FIELD_VALUE_FAIL

Unable to get field value.

SEE ALSO

CL_CrlGetFirstFieldValue, CL_CrlAbortQuery