diff options
Diffstat (limited to 'ext/openssl/ossl_ssl.c')
| -rw-r--r-- | ext/openssl/ossl_ssl.c | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c index af93252e96..48e97308e3 100644 --- a/ext/openssl/ossl_ssl.c +++ b/ext/openssl/ossl_ssl.c @@ -1271,7 +1271,8 @@ read_would_block(int nonblock) } static VALUE -ossl_start_ssl(VALUE self, int (*func)(), const char *funcname, int nonblock) +ossl_start_ssl(VALUE self, int (*func)(), const char *funcname, + int nonblock, int no_exception) { SSL *ssl; rb_io_t *fptr; @@ -1295,10 +1296,12 @@ ossl_start_ssl(VALUE self, int (*func)(), const char *funcname, int nonblock) switch((ret2 = ssl_get_error(ssl, ret))){ case SSL_ERROR_WANT_WRITE: + if (no_exception) { return ID2SYM(rb_intern("wait_writable")); } write_would_block(nonblock); rb_io_wait_writable(FPTR_TO_FD(fptr)); continue; case SSL_ERROR_WANT_READ: + if (no_exception) { return ID2SYM(rb_intern("wait_readable")); } read_would_block(nonblock); rb_io_wait_readable(FPTR_TO_FD(fptr)); continue; @@ -1324,7 +1327,7 @@ static VALUE ossl_ssl_connect(VALUE self) { ossl_ssl_setup(self); - return ossl_start_ssl(self, SSL_connect, "SSL_connect", 0); + return ossl_start_ssl(self, SSL_connect, "SSL_connect", 0, 0); } /* @@ -1349,7 +1352,7 @@ static VALUE ossl_ssl_connect_nonblock(VALUE self) { ossl_ssl_setup(self); - return ossl_start_ssl(self, SSL_connect, "SSL_connect", 1); + return ossl_start_ssl(self, SSL_connect, "SSL_connect", 1, 0); } /* @@ -1363,12 +1366,12 @@ static VALUE ossl_ssl_accept(VALUE self) { ossl_ssl_setup(self); - return ossl_start_ssl(self, SSL_accept, "SSL_accept", 0); + return ossl_start_ssl(self, SSL_accept, "SSL_accept", 0, 0); } /* * call-seq: - * ssl.accept_nonblock => self + * ssl.accept_nonblock([options]) => self * * Initiates the SSL/TLS handshake as a server in non-blocking manner. * @@ -1383,12 +1386,24 @@ ossl_ssl_accept(VALUE self) * retry * end * + * By specifying `exception: false`, the options hash allows you to indicate + * that accept_nonblock should not raise an IO::WaitReadable or + * IO::WaitWritable exception, but return the symbol :wait_readable or + * :wait_writable instead. */ static VALUE -ossl_ssl_accept_nonblock(VALUE self) +ossl_ssl_accept_nonblock(int argc, VALUE *argv, VALUE self) { + int no_exception = 0; + VALUE opts = Qnil; + + rb_scan_args(argc, argv, "0:", &opts); + + if (!NIL_P(opts) && Qfalse == rb_hash_aref(opts, sym_exception)) + no_exception = 1; + ossl_ssl_setup(self); - return ossl_start_ssl(self, SSL_accept, "SSL_accept", 1); + return ossl_start_ssl(self, SSL_accept, "SSL_accept", 1, no_exception); } static VALUE @@ -2220,7 +2235,7 @@ Init_ossl_ssl(void) rb_define_method(cSSLSocket, "connect", ossl_ssl_connect, 0); rb_define_method(cSSLSocket, "connect_nonblock", ossl_ssl_connect_nonblock, 0); rb_define_method(cSSLSocket, "accept", ossl_ssl_accept, 0); - rb_define_method(cSSLSocket, "accept_nonblock", ossl_ssl_accept_nonblock, 0); + rb_define_method(cSSLSocket, "accept_nonblock", ossl_ssl_accept_nonblock, -1); rb_define_method(cSSLSocket, "sysread", ossl_ssl_read, -1); rb_define_private_method(cSSLSocket, "sysread_nonblock", ossl_ssl_read_nonblock, -1); rb_define_method(cSSLSocket, "syswrite", ossl_ssl_write, 1); |