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| author | Richard Levitte <levitte@openssl.org> | 2020-10-26 13:08:54 +0100 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2020-11-11 11:42:06 +0100 |
| commit | 67c91ca23eae175a08f0f0c60be6e6957334d25e (patch) | |
| tree | 0be1bcc38d78ca44d8ae714fd1d913f99ac568a4 /crypto | |
| parent | ebfdb63d96496274106b4192fda6039cbb272bae (diff) | |
| download | openssl-67c91ca23eae175a08f0f0c60be6e6957334d25e.zip openssl-67c91ca23eae175a08f0f0c60be6e6957334d25e.tar.gz openssl-67c91ca23eae175a08f0f0c60be6e6957334d25e.tar.bz2 | |
DECODER: Add support for OSSL_FUNC_decoder_does_selection()
OSSL_FUNC_decoder_does_selection() is a dispatchable decoder implementation
function that should return 1 if the given |selection| is supported by an
decoder implementation and 0 if not. This can be used by libcrypto
functionality to figure out if an encoder implementation should be
considered or not.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/13248)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/encode_decode/decoder_meth.c | 5 | ||||
| -rw-r--r-- | crypto/encode_decode/encoder_local.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/crypto/encode_decode/decoder_meth.c b/crypto/encode_decode/decoder_meth.c index edbb140..0d389ac 100644 --- a/crypto/encode_decode/decoder_meth.c +++ b/crypto/encode_decode/decoder_meth.c @@ -198,6 +198,11 @@ void *ossl_decoder_from_dispatch(int id, const OSSL_ALGORITHM *algodef, decoder->settable_ctx_params = OSSL_FUNC_decoder_settable_ctx_params(fns); break; + case OSSL_FUNC_DECODER_DOES_SELECTION: + if (decoder->does_selection == NULL) + decoder->does_selection = + OSSL_FUNC_decoder_does_selection(fns); + break; case OSSL_FUNC_DECODER_DECODE: if (decoder->decode == NULL) decoder->decode = OSSL_FUNC_decoder_decode(fns); diff --git a/crypto/encode_decode/encoder_local.h b/crypto/encode_decode/encoder_local.h index 9378393..18cddf5 100644 --- a/crypto/encode_decode/encoder_local.h +++ b/crypto/encode_decode/encoder_local.h @@ -46,6 +46,7 @@ struct ossl_decoder_st { OSSL_FUNC_decoder_gettable_params_fn *gettable_params; OSSL_FUNC_decoder_set_ctx_params_fn *set_ctx_params; OSSL_FUNC_decoder_settable_ctx_params_fn *settable_ctx_params; + OSSL_FUNC_decoder_does_selection_fn *does_selection; OSSL_FUNC_decoder_decode_fn *decode; OSSL_FUNC_decoder_export_object_fn *export_object; }; |