Unbound: remove unbound from in-tree source

We'll instead use a git submodule to pull from our unbound repo.

1 files changed, 0 insertions, 155 deletions

diff --git a/external/unbound/daemon/acl_list.h b/external/unbound/daemon/acl_list.h
deleted file mode 100644
index d0d42bfae..000000000
--- a/external/unbound/daemon/acl_list.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * daemon/acl_list.h - client access control storage for the server.
- *
- * Copyright (c) 2007, 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 keeps track of the list of clients that are allowed to 
- * access the server.
- */
-
-#ifndef DAEMON_ACL_LIST_H
-#define DAEMON_ACL_LIST_H
-#include "util/storage/dnstree.h"
-#include "services/view.h"
-struct config_file;
-struct regional;
-
-/**
- * Enumeration of access control options for an address range.
- * Allow or deny access.
- */
-enum acl_access {
-	/** disallow any access whatsoever, drop it */
-	acl_deny = 0,
-	/** disallow access, send a polite 'REFUSED' reply */
-	acl_refuse,
-	/** disallow any access to zones that aren't local, drop it */
-	acl_deny_non_local,
-	/** disallow access to zones that aren't local, 'REFUSED' reply */
-	acl_refuse_non_local,
-	/** allow full access for recursion (+RD) queries */
-	acl_allow,
-	/** allow full access for all queries, recursion and cache snooping */
-	acl_allow_snoop
-};
-
-/**
- * Access control storage structure
- */
-struct acl_list {
-	/** regional for allocation */
-	struct regional* region;
-	/** 
-	 * Tree of the addresses that are allowed/blocked.
-	 * contents of type acl_addr.
-	 */
-	rbtree_type tree;
-};
-
-/**
- *
- * An address span with access control information
- */
-struct acl_addr {
-	/** node in address tree */
-	struct addr_tree_node node;
-	/** access control on this netblock */
-	enum acl_access control;
-	/** tag bitlist */
-	uint8_t* taglist;
-	/** length of the taglist (in bytes) */
-	size_t taglen;
-	/** array per tagnumber of localzonetype(in one byte). NULL if none. */
-	uint8_t* tag_actions;
-	/** size of the tag_actions_array */
-	size_t tag_actions_size;
-	/** array per tagnumber, with per tag a list of rdata strings.
-	 * NULL if none.  strings are like 'A 127.0.0.1' 'AAAA ::1' */
-	struct config_strlist** tag_datas;
-	/** size of the tag_datas array */
-	size_t tag_datas_size;
-	/* view element, NULL if none */
-	struct view* view;
-};
-
-/**
- * Create acl structure 
- * @return new structure or NULL on error.
- */
-struct acl_list* acl_list_create(void);
-
-/**
- * Delete acl structure.
- * @param acl: to delete.
- */
-void acl_list_delete(struct acl_list* acl);
-
-/**
- * Process access control config.
- * @param acl: where to store.
- * @param cfg: config options.
- * @param v: views structure
- * @return 0 on error.
- */
-int acl_list_apply_cfg(struct acl_list* acl, struct config_file* cfg,
-	struct views* v);
-
-/**
- * Lookup access control status for acl structure.
- * @param acl: structure for acl storage.
- * @return: what to do with message from this address.
- */
-enum acl_access acl_get_control(struct acl_addr* acl);
-
-/**
- * Lookup address to see its acl structure
- * @param acl: structure for address storage.
- * @param addr: address to check
- * @param addrlen: length of addr.
- * @return: acl structure from this address.
- */
-struct acl_addr*
-acl_addr_lookup(struct acl_list* acl, struct sockaddr_storage* addr,
-        socklen_t addrlen);
-
-/**
- * Get memory used by acl structure.
- * @param acl: structure for address storage.
- * @return bytes in use.
- */
-size_t acl_list_get_mem(struct acl_list* acl);
-
-#endif /* DAEMON_ACL_LIST_H */