THPDFRevocationMode Type

Chooses whether certificate path validation skips, best-effort applies, or strictly requires revocation evidence

Declaration

THPDFRevocationMode= (
  rvmNone,
  rvmBestEffort,
  rvmRequire
  );

HPDFSignVerify

Value	Purpose
`rvmNone`	Skips revocation evaluation entirely; the report records `rvsNotChecked` and the path can still come out trusted
`rvmBestEffort`	Default; uses the supplied OCSP and CRL evidence when it decides a state, but missing evidence leaves `rvsUnknown` without failing the path
`rvmRequire`	Usable revocation evidence must decide the state, otherwise the path fails with `cvsRevocationUnknown`, `cvsMalformedEvidence`, or `cvsUnsupportedAlgorithm` depending on why no verdict was reached

Set the mode through THPDFCertificateValidationOptions.RevocationMode; the option record default is rvmBestEffort
Revocation evaluation is offline: it consumes caller-supplied, CMS-embedded, DSS/VRI, or cached evidence rather than network fetches
Under rvmRequire the resulting failure status tells apart malformed evidence, unsupported algorithms, and a plain lack of applicable evidence