104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file mod_core.h
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* @brief mod_core private header file
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*
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* @defgroup MOD_CORE mod_core
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* @ingroup APACHE_MODS
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* @{
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*/
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#ifndef MOD_CORE_H
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#define MOD_CORE_H
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#include "apr.h"
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#include "apr_buckets.h"
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#include "httpd.h"
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#include "util_filter.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Handles for core filters */
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AP_DECLARE_DATA extern ap_filter_rec_t *ap_http_input_filter_handle;
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AP_DECLARE_DATA extern ap_filter_rec_t *ap_http_header_filter_handle;
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AP_DECLARE_DATA extern ap_filter_rec_t *ap_chunk_filter_handle;
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AP_DECLARE_DATA extern ap_filter_rec_t *ap_http_outerror_filter_handle;
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AP_DECLARE_DATA extern ap_filter_rec_t *ap_byterange_filter_handle;
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/*
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* These (input) filters are internal to the mod_core operation.
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*/
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apr_status_t ap_http_filter(ap_filter_t *f, apr_bucket_brigade *b,
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ap_input_mode_t mode, apr_read_type_e block,
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apr_off_t readbytes);
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/* HTTP/1.1 chunked transfer encoding filter. */
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apr_status_t ap_http_chunk_filter(ap_filter_t *f, apr_bucket_brigade *b);
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/* Filter to handle any error buckets on output */
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apr_status_t ap_http_outerror_filter(ap_filter_t *f,
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apr_bucket_brigade *b);
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char *ap_response_code_string(request_rec *r, int error_index);
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/**
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* Send the minimal part of an HTTP response header.
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* @param r The current request
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* @param bb The brigade to add the header to.
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* @warning Modules should be very careful about using this, and should
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* the default behavior. Much of the HTTP/1.1 implementation
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* correctness depends on the full headers.
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* @fn void ap_basic_http_header(request_rec *r, apr_bucket_brigade *bb)
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*/
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AP_DECLARE(void) ap_basic_http_header(request_rec *r, apr_bucket_brigade *bb);
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/**
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* Send an appropriate response to an http TRACE request.
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* @param r The current request
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* @note returns DONE or the HTTP status error if it handles the TRACE,
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* or DECLINED if the request was not for TRACE.
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* request method was not TRACE.
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*/
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AP_DECLARE_NONSTD(int) ap_send_http_trace(request_rec *r);
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/**
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* Send an appropriate response to an http OPTIONS request.
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* @param r The current request
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*/
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AP_DECLARE(int) ap_send_http_options(request_rec *r);
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/* Used for multipart/byteranges boundary string */
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AP_DECLARE_DATA extern const char *ap_multipart_boundary;
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/* Init RNG at startup */
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AP_CORE_DECLARE(void) ap_init_rng(apr_pool_t *p);
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/* Update RNG state in parent after fork */
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AP_CORE_DECLARE(void) ap_random_parent_after_fork(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !MOD_CORE_H */
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/** @} */
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