From 6beeb1b708550be0d4a53b272283e17e5e35fe17 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:01:30 +0200 Subject: Adding upstream version 2.4.57. Signed-off-by: Daniel Baumann --- modules/http2/h2_protocol.h | 56 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 modules/http2/h2_protocol.h (limited to 'modules/http2/h2_protocol.h') diff --git a/modules/http2/h2_protocol.h b/modules/http2/h2_protocol.h new file mode 100644 index 0000000..ed48e89 --- /dev/null +++ b/modules/http2/h2_protocol.h @@ -0,0 +1,56 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __mod_h2__h2_protocol__ +#define __mod_h2__h2_protocol__ + +/** + * List of protocol identifiers that we support in cleartext + * negotiations. NULL terminated. + */ +extern const char *h2_protocol_ids_clear[]; + +/** + * List of protocol identifiers that we support in TLS encrypted + * negotiations (ALPN). NULL terminated. + */ +extern const char *h2_protocol_ids_tls[]; + +/** + * Provide a user readable description of the HTTP/2 error code- + * @param h2_error http/2 error code, as in rfc 7540, ch. 7 + * @return textual description of code or that it is unknown. + */ +const char *h2_protocol_err_description(unsigned int h2_error); + +/* + * One time, post config initialization. + */ +apr_status_t h2_protocol_init(apr_pool_t *pool, server_rec *s); + +/** + * Check if the given primary connection fulfills the protocol + * requirements for HTTP/2. + * @param c the connection + * @param require_all != 0 iff any missing connection properties make + * the test fail. For example, a cipher might not have been selected while + * the handshake is still ongoing. + * @return != 0 iff protocol requirements are met + */ +int h2_protocol_is_acceptable_c1(conn_rec *c, request_rec *r, int require_all); + + +#endif /* defined(__mod_h2__h2_protocol__) */ -- cgit v1.2.3