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8c1e315d3f
submited by: Neale Ranns neale ranns.org reviewed by: Ian Holsman git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@263931 13f79535-47bb-0310-9956-ffa450edef68
88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
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* applicable.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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 util_cfgtree.h
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* @brief Config Tree Package
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*
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* @defgroup APACHE_CORE_CONFIG_TREE Config Tree Package
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* @ingroup APACHE_CORE_CONFIG
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* @{
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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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typedef struct ap_directive_t ap_directive_t;
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/**
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* @brief Structure used to build the config tree.
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*
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* 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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/** @} */
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