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/* ====================================================================
* Copyright (c) 1995-1997 The Apache Group. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
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* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
*
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* endorse or promote products derived from this software without
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*
* 5. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
*
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Group and was originally based
* on public domain software written at the National Center for
* Supercomputing Applications, University of Illinois, Urbana-Champaign.
* For more information on the Apache Group and the Apache HTTP server
* project, please see <http://www.apache.org/>.
*
*/
/* http_request.c is the code which handles the main line of request
* processing, once a request has been read in (finding the right per-
* directory configuration, building it if necessary, and calling all
* the module dispatch functions in the right order).
*
* The pieces here which are public to the modules, allow them to learn
* how the server would handle some other file or URI, or perhaps even
* direct the server to serve that other file instead of the one the
* client requested directly.
*
* There are two ways to do that. The first is the sub_request mechanism,
* which handles looking up files and URIs as adjuncts to some other
* request (e.g., directory entries for multiviews and directory listings);
* the lookup functions stop short of actually running the request, but
* (e.g., for includes), a module may call for the request to be run
* by calling run_sub_req. The space allocated to create sub_reqs can be
* reclaimed by calling destroy_sub_req --- be sure to copy anything you care
* about which was allocated in its pool elsewhere before doing this.
*/
API_EXPORT(request_rec *) sub_req_lookup_uri (const char *new_file,
const request_rec *r);
API_EXPORT(request_rec *) sub_req_lookup_file (const char *new_file,
const request_rec *r);
API_EXPORT(int) run_sub_req (request_rec *r);
API_EXPORT(void) destroy_sub_req (request_rec *r);
/*
* Then there's the case that you want some other request to be served
* as the top-level request INSTEAD of what the client requested directly.
* If so, call this from a handler, and then immediately return OK.
*/
API_EXPORT(void) internal_redirect (const char *new_uri, request_rec *);
API_EXPORT(void) internal_redirect_handler (const char *new_uri, request_rec *);
API_EXPORT(int) some_auth_required (request_rec *r);
API_EXPORT(int) is_initial_req(request_rec *r);
#ifdef CORE_PRIVATE
/* Function called by main.c to handle first-level request */
void process_request (request_rec *);
int default_handler (request_rec *);
#endif
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