diff options
Diffstat (limited to 'ext/openssl/ossl_pkey.c')
| -rw-r--r-- | ext/openssl/ossl_pkey.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/ext/openssl/ossl_pkey.c b/ext/openssl/ossl_pkey.c index f785e66c00..e07e659319 100644 --- a/ext/openssl/ossl_pkey.c +++ b/ext/openssl/ossl_pkey.c @@ -33,6 +33,42 @@ ossl_generate_cb(int p, int n, void *arg) rb_yield(ary); } +#if HAVE_BN_GENCB +/* OpenSSL 2nd version of GN generation callback */ +int +ossl_generate_cb_2(int p, int n, BN_GENCB *cb) +{ + VALUE ary, ret; + struct ossl_generate_cb_arg *arg; + int state; + + arg = (struct ossl_generate_cb_arg *)cb->arg; + if (arg->yield) { + ary = rb_ary_new2(2); + rb_ary_store(ary, 0, INT2NUM(p)); + rb_ary_store(ary, 1, INT2NUM(n)); + + /* + * can be break by raising exception or 'break' + */ + ret = rb_protect(rb_yield, ary, &state); + if (state) { + arg->stop = 1; + arg->state = state; + } + } + if (arg->stop) return 0; + return 1; +} + +void +ossl_generate_cb_stop(void *ptr) +{ + struct ossl_generate_cb_arg *arg = (struct ossl_generate_cb_arg *)ptr; + arg->stop = 1; +} +#endif + /* * Public */ |