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Diffstat (limited to 'external/unbound/services/view.h')
| -rw-r--r-- | external/unbound/services/view.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/external/unbound/services/view.h b/external/unbound/services/view.h deleted file mode 100644 index e0b346419..000000000 --- a/external/unbound/services/view.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * services/view.h - named views containing local zones authority service. - * - * Copyright (c) 2016, NLnet Labs. All rights reserved. - * - * This software is open source. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 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. - * - * Neither the name of the NLNET LABS nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS 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 COPYRIGHT - * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 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. - */ - -/** - * \file - * - * This file contains functions to enable named views that can hold local zone - * authority service. - */ - -#ifndef SERVICES_VIEW_H -#define SERVICES_VIEW_H -#include "util/rbtree.h" -#include "util/locks.h" -struct regional; -struct config_file; -struct config_view; -struct respip_set; - - -/** - * Views storage, shared. - */ -struct views { - /** lock on the view tree */ - lock_rw_type lock; - /** rbtree of struct view */ - rbtree_type vtree; -}; - -/** - * View. Named structure holding local authority zones. - */ -struct view { - /** rbtree node, key is name */ - rbnode_type node; - /** view name. - * Has to be right after rbnode_t due to pointer arithmatic in - * view_create's lock protect */ - char* name; - /** view specific local authority zones */ - struct local_zones* local_zones; - /** response-ip configuration data for this view */ - struct respip_set* respip_set; - /** Fallback to global local_zones when there is no match in the view - * specific tree. 1 for yes, 0 for no */ - int isfirst; - /** lock on the data in the structure - * For the node and name you need to also hold the views_tree lock to - * change them. */ - lock_rw_type lock; -}; - - -/** - * Create views storage - * @return new struct or NULL on error. - */ -struct views* views_create(void); - -/** - * Delete views storage - * @param v: views to delete. - */ -void views_delete(struct views* v); - -/** - * Apply config settings; - * Takes care of locking. - * @param v: view is set up. - * @param cfg: config data. - * @return false on error. - */ -int views_apply_cfg(struct views* v, struct config_file* cfg); - -/** - * Compare two view entries in rbtree. Sort canonical. - * @param v1: view 1 - * @param v2: view 2 - * @return: negative, positive or 0 comparison value. - */ -int view_cmp(const void* v1, const void* v2); - -/** - * Delete one view - * @param v: view to delete. - */ -void view_delete(struct view* v); - -/** - * Debug helper. Print all views - * Takes care of locking. - * @param v: the views tree - */ -void views_print(struct views* v); - -/* Find a view by name. - * @param vs: views - * @param name: name of the view we are looking for - * @param write: 1 for obtaining write lock on found view, 0 for read lock - * @return: locked view or NULL. - */ -struct view* views_find_view(struct views* vs, const char* name, int write); - -#endif /* SERVICES_VIEW_H */ |