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Diffstat (limited to 'modules/http/mod_core.h')
-rw-r--r-- | modules/http/mod_core.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/modules/http/mod_core.h b/modules/http/mod_core.h new file mode 100644 index 00000000..79810d00 --- /dev/null +++ b/modules/http/mod_core.h @@ -0,0 +1,95 @@ +/* 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. + */ + + +/** + * @file mod_core.h + * @brief mod_core private header file + * + * @defgroup MOD_CORE mod_core + * @ingroup APACHE_MODS + * @{ + */ + +#ifndef MOD_CORE_H +#define MOD_CORE_H + +#include "apr.h" +#include "apr_buckets.h" + +#include "httpd.h" +#include "util_filter.h" + + +#ifdef __cplusplus +extern "C" { +#endif + +/* Handles for core filters */ +extern AP_DECLARE_DATA ap_filter_rec_t *ap_http_input_filter_handle; +extern AP_DECLARE_DATA ap_filter_rec_t *ap_http_header_filter_handle; +extern AP_DECLARE_DATA ap_filter_rec_t *ap_chunk_filter_handle; +extern AP_DECLARE_DATA ap_filter_rec_t *ap_http_outerror_filter_handle; +extern AP_DECLARE_DATA ap_filter_rec_t *ap_byterange_filter_handle; + +/* + * These (input) filters are internal to the mod_core operation. + */ +apr_status_t ap_http_filter(ap_filter_t *f, apr_bucket_brigade *b, + ap_input_mode_t mode, apr_read_type_e block, + apr_off_t readbytes); + +/* HTTP/1.1 chunked transfer encoding filter. */ +apr_status_t ap_http_chunk_filter(ap_filter_t *f, apr_bucket_brigade *b); + +/* Filter to handle any error buckets on output */ +apr_status_t ap_http_outerror_filter(ap_filter_t *f, + apr_bucket_brigade *b); + +char *ap_response_code_string(request_rec *r, int error_index); + +/** + * Send the minimal part of an HTTP response header. + * @param r The current request + * @param bb The brigade to add the header to. + * @warning Modules should be very careful about using this, and should + * the default behavior. Much of the HTTP/1.1 implementation + * correctness depends on the full headers. + * @deffunc void ap_basic_http_header(request_rec *r, apr_bucket_brigade *bb) + */ +AP_DECLARE(void) ap_basic_http_header(request_rec *r, apr_bucket_brigade *bb); + +/** + * Send an appropriate response to an http TRACE request. + * @param r The current request + * @tip returns DONE or the HTTP status error if it handles the TRACE, + * or DECLINED if the request was not for TRACE. + * request method was not TRACE. + */ +AP_DECLARE_NONSTD(int) ap_send_http_trace(request_rec *r); + +/** + * Send an appropriate response to an http OPTIONS request. + * @param r The current request + */ +AP_DECLARE(int) ap_send_http_options(request_rec *r); + +#ifdef __cplusplus +} +#endif + +#endif /* !MOD_CORE_H */ +/** @} */ |