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381f88d56a
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@88184 13f79535-47bb-0310-9956-ffa450edef68
118 lines
4.5 KiB
C
118 lines
4.5 KiB
C
/* ====================================================================
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2000-2001 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "Apache" and "Apache Software Foundation" must
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* not be used to endorse or promote products derived from this
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* software without prior written permission. For written
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* permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache",
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* nor may "Apache" appear in their name, without prior written
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* permission of the Apache Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*/
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#ifndef AP_CONFTREE_H
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#define AP_CONFTREE_H
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#include "ap_config.h"
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/**
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* @package Config Tree Package
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*/
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typedef struct ap_directive_t ap_directive_t;
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/**
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* Structure used to build the config tree. The config tree only stores
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* the directives that will be active in the running server. Directives
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* that contain other directions, such as <Directory ...> cause a sub-level
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* to be created, where the included directives are stored. The closing
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* directive (</Directory>) is not stored in the tree.
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*/
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struct ap_directive_t {
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/** The current directive */
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const char *directive;
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/** The arguments for the current directive, stored as a space
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* separated list */
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const char *args;
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/** The next directive node in the tree
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* @defvar ap_directive_t *next */
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struct ap_directive_t *next;
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/** The first child node of this directive
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* @defvar ap_directive_t *first_child */
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struct ap_directive_t *first_child;
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/** The parent node of this directive
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* @defvar ap_directive_t *parent */
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struct ap_directive_t *parent;
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/** directive's module can store add'l data here */
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void *data;
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/* ### these may go away in the future, but are needed for now */
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/** The name of the file this directive was found in */
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const char *filename;
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/** The line number the directive was on */
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int line_num;
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};
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/**
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* The root of the configuration tree
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* @defvar ap_directive_t *conftree
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*/
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AP_DECLARE_DATA extern ap_directive_t *ap_conftree;
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/**
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* Add a node to the configuration tree.
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* @param parent The current parent node. If the added node is a first_child,
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then this is changed to the current node
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* @param current The current node
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* @param toadd The node to add to the tree
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* @param child Is the node to add a child node
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* @return the added node
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*/
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ap_directive_t *ap_add_node(ap_directive_t **parent, ap_directive_t *current,
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ap_directive_t *toadd, int child);
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#endif
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