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