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- /* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
- * applicable.
- *
- * Licensed 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 */
- /** @} */
-