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, 131 deletions

diff --git a/external/unbound/util/data/msgencode.h b/external/unbound/util/data/msgencode.h
deleted file mode 100644
index eea129d98..000000000
--- a/external/unbound/util/data/msgencode.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * util/data/msgencode.h - encode compressed DNS messages.
- *
- * 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 contains temporary data structures and routines to create
- * compressed DNS messages.
- */
-
-#ifndef UTIL_DATA_MSGENCODE_H
-#define UTIL_DATA_MSGENCODE_H
-struct sldns_buffer;
-struct query_info;
-struct reply_info;
-struct regional;
-struct edns_data;
-
-/** 
- * Generate answer from reply_info.
- * @param qinf: query information that provides query section in packet.
- * @param rep: reply to fill in.
- * @param id: id word from the query.
- * @param qflags: flags word from the query.
- * @param dest: buffer to put message into; will truncate if it does not fit.
- * @param timenow: time to subtract.
- * @param cached: set true if a cached reply (so no AA bit).
- *	set false for the first reply.
- * @param region: where to allocate temp variables (for compression).
- * @param udpsize: size of the answer, 512, from EDNS, or 64k for TCP.
- * @param edns: EDNS data included in the answer, NULL for none.
- *	or if edns_present = 0, it is not included.
- * @param dnssec: if 0 DNSSEC records are omitted from the answer.
- * @param secure: if 1, the AD bit is set in the reply.
- * @return: 0 on error (server failure).
- */
-int reply_info_answer_encode(struct query_info* qinf, struct reply_info* rep, 
-	uint16_t id, uint16_t qflags, struct sldns_buffer* dest, time_t timenow,
-	int cached, struct regional* region, uint16_t udpsize, 
-	struct edns_data* edns, int dnssec, int secure);
-
-/**
- * Regenerate the wireformat from the stored msg reply.
- * If the buffer is too small then the message is truncated at a whole
- * rrset and the TC bit set, or whole rrsets are left out of the additional
- * and the TC bit is not set.
- * @param qinfo: query info to store.
- * @param rep: reply to store.
- * @param id: id value to store, network order.
- * @param flags: flags value to store, host order.
- * @param buffer: buffer to store the packet into.
- * @param timenow: time now, to adjust ttl values.
- * @param region: to store temporary data in.
- * @param udpsize: size of the answer, 512, from EDNS, or 64k for TCP.
- * @param dnssec: if 0 DNSSEC records are omitted from the answer.
- * @return: nonzero is success, or 
- *	0 on error: malloc failure (no log_err has been done).
- */
-int reply_info_encode(struct query_info* qinfo, struct reply_info* rep, 
-	uint16_t id, uint16_t flags, struct sldns_buffer* buffer, time_t timenow, 
-	struct regional* region, uint16_t udpsize, int dnssec);
-
-/**
- * Encode query packet. Assumes the buffer is large enough.
- * @param pkt: where to store the packet.
- * @param qinfo: query info.
- */
-void qinfo_query_encode(struct sldns_buffer* pkt, struct query_info* qinfo);
-
-/**
- * Estimate size of EDNS record in packet. EDNS record will be no larger.
- * @param edns: edns data or NULL.
- * @return octets to reserve for EDNS.
- */
-uint16_t calc_edns_field_size(struct edns_data* edns);
-
-/**
- * Attach EDNS record to buffer. Buffer has complete packet. There must
- * be enough room left for the EDNS record.
- * @param pkt: packet added to.
- * @param edns: if NULL or present=0, nothing is added to the packet.
- */
-void attach_edns_record(struct sldns_buffer* pkt, struct edns_data* edns);
-
-/** 
- * Encode an error. With QR and RA set.
- *
- * @param pkt: where to store the packet.
- * @param r: RCODE value to encode.
- * @param qinfo: if not NULL, the query is included.
- * @param qid: query ID to set in packet. network order.
- * @param qflags: original query flags (to copy RD and CD bits). host order.
- * @param edns: if not NULL, this is the query edns info,
- * 	and an edns reply is attached. Only attached if EDNS record fits reply.
- */
-void error_encode(struct sldns_buffer* pkt, int r, struct query_info* qinfo,
-	uint16_t qid, uint16_t qflags, struct edns_data* edns);
-
-#endif /* UTIL_DATA_MSGENCODE_H */