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-rw-r--r--src/vnet/dns/dns_packet.h156
1 files changed, 0 insertions, 156 deletions
diff --git a/src/vnet/dns/dns_packet.h b/src/vnet/dns/dns_packet.h
deleted file mode 100644
index da5ddfa64fe..00000000000
--- a/src/vnet/dns/dns_packet.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef included_dns_packet_h
-#define included_dns_packet_h
-
-/**
- * DNS packet header format
- */
-
-/* *INDENT-OFF* */
-typedef CLIB_PACKED (struct {
- u16 id; /**< transaction ID */
- u16 flags; /**< flags */
- u16 qdcount; /**< number of questions */
- u16 anscount; /**< number of answers */
- u16 nscount; /**< number of name servers */
- u16 arcount; /**< number of additional records */
-}) dns_header_t;
-/* *INDENT-ON* */
-
-#define DNS_RCODE_MASK (0xf)
-#define DNS_RCODE_NO_ERROR 0
-#define DNS_RCODE_FORMAT_ERROR 1
-#define DNS_RCODE_SERVER_FAILURE 2
-#define DNS_RCODE_NAME_ERROR 3
-#define DNS_RCODE_NOT_IMPLEMENTED 4
-#define DNS_RCODE_REFUSED 5
-
-#define DNS_RA (1<<7) /**< recursion available */
-#define DNS_RD (1<<8) /**< recursion desired */
-#define DNS_TC (1<<9) /**< truncation */
-#define DNS_AA (1<<10) /**< authoritative answer */
-#define DNS_OPCODE_MASK (0xf<<11) /**< opcode mask */
-#define DNS_OPCODE_QUERY (0<<11) /**< standard query */
-#define DNS_OPCODE_IQUERY (1<<11) /**< inverse query (deprecated) */
-#define DNS_OPCODE_STATUS (2<<11) /**< server status */
-#define DNS_QR (1<<15) /**< query=0, response=1 */
-
-
-/*
- * Note: in DNS-land, www.foobar.com is encoded as three "labels,"
- * each of which amount to a 1 octet length followed by up to 63
- * octets of name. Don't forget to add a "null root label" after the last
- * real one, or the poor slob trying to parse the name will have
- * no chance whatsoever.
- *
- * All RRs have the same top level format shown below:
- *
- * 1 1 1 1 1 1
- * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | |
- * / /
- * / NAME /
- * | |
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | TYPE |
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | CLASS |
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | TTL |
- * | |
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | RDLENGTH |
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--|
- * / RDATA /
- * / /
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *
- *
- * DNS "questions" have the following format:
- *
- * 1 1 1 1 1 1
- * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | |
- * / QNAME /
- * / /
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | QTYPE |
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- * | QCLASS |
- * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- */
-
-/**
- * DNS "question" fixed header.
- */
-/* *INDENT-OFF* */
-typedef CLIB_PACKED (struct {
- u16 type; /**< record type requested */
- u16 class; /**< class, 1 = internet */
-}) dns_query_t;
-/* *INDENT-ON* */
-
-/**
- * DNS RR fixed header.
- */
-/* *INDENT-OFF* */
-typedef CLIB_PACKED (struct {
- u16 type; /**< record type */
- u16 class; /**< class, 1 = internet */
- u32 ttl; /**< time to live, in seconds */
- u16 rdlength;
- /**< length of r */
- u8 rdata[0];
-}) dns_rr_t;
-/* *INDENT-ON* */
-
-/*
- * There are quite a number of DNS record types
- * Feel free to add as needed
- */
-#define foreach_dns_type \
-_(A, 1) /**< ip4 host address */ \
-_(AAAA, 28) /**< ip6 host address */ \
-_(ALL, 255) /**< all available data */ \
-_(TEXT, 16) /**< a text string */ \
-_(NAMESERVER, 2) /**< a nameserver */ \
-_(CNAME, 5) /**< a CNAME (alias) */ \
-_(MAIL_EXCHANGE, 15) /**< a mail exchange */ \
-_(PTR, 12) /**< a PTR (pointer) record */ \
-_(HINFO, 13) /**< Host info */
-
-typedef enum
-{
-#define _(name,value) DNS_TYPE_##name = value,
- foreach_dns_type
-#undef _
-} dns_type_t;
-
-#define DNS_CLASS_IN 1 /**< The Internet */
-
-
-#endif /* included_dns_packet_h */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */