Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 251 insertions, 0 deletions

diff --git a/third_party/heimdal/lib/roken/resolve.h b/third_party/heimdal/lib/roken/resolve.h
new file mode 100644
index 0000000..fc1e97f
--- /dev/null
+++ b/third_party/heimdal/lib/roken/resolve.h
@@ -0,0 +1,251 @@
+/*
+ * Copyright (c) 1995 - 2002 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
+ */
+
+/* $Id$ */
+
+#ifndef __RESOLVE_H__
+#define __RESOLVE_H__
+
+#ifndef ROKEN_LIB_FUNCTION
+#ifdef _WIN32
+#define ROKEN_LIB_FUNCTION
+#define ROKEN_LIB_CALL     __cdecl
+#else
+#define ROKEN_LIB_FUNCTION
+#define ROKEN_LIB_CALL
+#endif
+#endif
+
+enum {
+    rk_ns_c_in = 1
+};
+
+enum {
+	rk_ns_t_invalid = 0,	/* Cookie. */
+	rk_ns_t_a = 1,		/* Host address. */
+	rk_ns_t_ns = 2,		/* Authoritative server. */
+	rk_ns_t_md = 3,		/* Mail destination. */
+	rk_ns_t_mf = 4,		/* Mail forwarder. */
+	rk_ns_t_cname = 5,	/* Canonical name. */
+	rk_ns_t_soa = 6,	/* Start of authority zone. */
+	rk_ns_t_mb = 7,		/* Mailbox domain name. */
+	rk_ns_t_mg = 8,		/* Mail group member. */
+	rk_ns_t_mr = 9,		/* Mail rename name. */
+	rk_ns_t_null = 10,	/* Null resource record. */
+	rk_ns_t_wks = 11,	/* Well known service. */
+	rk_ns_t_ptr = 12,	/* Domain name pointer. */
+	rk_ns_t_hinfo = 13,	/* Host information. */
+	rk_ns_t_minfo = 14,	/* Mailbox information. */
+	rk_ns_t_mx = 15,	/* Mail routing information. */
+	rk_ns_t_txt = 16,	/* Text strings. */
+	rk_ns_t_rp = 17,	/* Responsible person. */
+	rk_ns_t_afsdb = 18,	/* AFS cell database. */
+	rk_ns_t_x25 = 19,	/* X_25 calling address. */
+	rk_ns_t_isdn = 20,	/* ISDN calling address. */
+	rk_ns_t_rt = 21,	/* Router. */
+	rk_ns_t_nsap = 22,	/* NSAP address. */
+	rk_ns_t_nsap_ptr = 23,	/* Reverse NSAP lookup (deprecated). */
+	rk_ns_t_sig = 24,	/* Security signature. */
+	rk_ns_t_key = 25,	/* Security key. */
+	rk_ns_t_px = 26,	/* X.400 mail mapping. */
+	rk_ns_t_gpos = 27,	/* Geographical position (withdrawn). */
+	rk_ns_t_aaaa = 28,	/* Ip6 Address. */
+	rk_ns_t_loc = 29,	/* Location Information. */
+	rk_ns_t_nxt = 30,	/* Next domain (security). */
+	rk_ns_t_eid = 31,	/* Endpoint identifier. */
+	rk_ns_t_nimloc = 32,	/* Nimrod Locator. */
+	rk_ns_t_srv = 33,	/* Server Selection. */
+	rk_ns_t_atma = 34,	/* ATM Address */
+	rk_ns_t_naptr = 35,	/* Naming Authority PoinTeR */
+	rk_ns_t_kx = 36,	/* Key Exchange */
+	rk_ns_t_cert = 37,	/* Certification record */
+	rk_ns_t_a6 = 38,	/* IPv6 address (deprecates AAAA) */
+	rk_ns_t_dname = 39,	/* Non-terminal DNAME (for IPv6) */
+	rk_ns_t_sink = 40,	/* Kitchen sink (experimentatl) */
+	rk_ns_t_opt = 41,	/* EDNS0 option (meta-RR) */
+	rk_ns_t_apl = 42,	/* Address prefix list (RFC 3123) */
+	rk_ns_t_ds = 43,	/* Delegation Signer (RFC 3658) */
+	rk_ns_t_sshfp = 44,	/* SSH fingerprint */
+	rk_ns_t_tkey = 249,	/* Transaction key */
+	rk_ns_t_tsig = 250,	/* Transaction signature. */
+	rk_ns_t_ixfr = 251,	/* Incremental zone transfer. */
+	rk_ns_t_axfr = 252,	/* Transfer zone of authority. */
+	rk_ns_t_mailb = 253,	/* Transfer mailbox records. */
+	rk_ns_t_maila = 254,	/* Transfer mail agent records. */
+	rk_ns_t_any = 255,	/* Wildcard match. */
+	rk_ns_t_zxfr = 256,	/* BIND-specific, nonstandard. */
+	rk_ns_t_max = 65536
+};
+
+#ifndef MAXDNAME
+#define MAXDNAME	1025
+#endif
+
+#define mx_record		rk_mx_record
+#define srv_record		rk_srv_record
+#define key_record		rk_key_record
+#define sig_record		rk_sig_record
+#define cert_record		rk_cert_record
+#define sshfp_record		rk_sshfp_record
+
+struct rk_dns_query{
+    char *domain;
+    unsigned type;
+    unsigned class;
+};
+
+struct rk_mx_record{
+    unsigned  preference;
+    char domain[1];
+};
+
+struct rk_srv_record{
+    unsigned priority;
+    unsigned weight;
+    unsigned port;
+    char target[1];
+};
+
+struct rk_key_record {
+    unsigned flags;
+    unsigned protocol;
+    unsigned algorithm;
+    size_t   key_len;
+    u_char   key_data[1];
+};
+
+struct rk_sig_record {
+    unsigned type;
+    unsigned algorithm;
+    unsigned labels;
+    unsigned orig_ttl;
+    unsigned sig_expiration;
+    unsigned sig_inception;
+    unsigned key_tag;
+    char     *signer;
+    size_t   sig_len;
+    char     sig_data[1];	/* also includes signer */
+};
+
+struct rk_cert_record {
+    unsigned type;
+    unsigned tag;
+    unsigned algorithm;
+    size_t   cert_len;
+    u_char   cert_data[1];
+};
+
+struct rk_sshfp_record {
+    unsigned algorithm;
+    unsigned type;
+    size_t   sshfp_len;
+    u_char   sshfp_data[1];
+};
+
+struct rk_ds_record {
+    unsigned key_tag;
+    unsigned algorithm;
+    unsigned digest_type;
+    size_t digest_len;
+    u_char digest_data[1];
+};
+
+struct rk_resource_record{
+    char *domain;
+    unsigned type;
+    unsigned class;
+    unsigned ttl;
+    unsigned size;
+    union {
+	void *data;
+	struct rk_mx_record *mx;
+	struct rk_mx_record *afsdb; /* mx and afsdb are identical */
+	struct rk_srv_record *srv;
+	struct in_addr *a;
+	char *txt;
+	struct rk_key_record *key;
+	struct rk_cert_record *cert;
+	struct rk_sig_record *sig;
+	struct rk_sshfp_record *sshfp;
+	struct rk_ds_record *ds;
+    }u;
+    struct rk_resource_record *next;
+};
+
+#define rk_DNS_MAX_PACKET_SIZE		0xffff
+
+struct rk_dns_header {
+    unsigned id;
+    unsigned flags;
+#define rk_DNS_HEADER_RESPONSE_FLAG		1
+#define rk_DNS_HEADER_AUTHORITIVE_ANSWER	2
+#define rk_DNS_HEADER_TRUNCATED_MESSAGE		4
+#define rk_DNS_HEADER_RECURSION_DESIRED		8
+#define rk_DNS_HEADER_RECURSION_AVAILABLE	16
+#define rk_DNS_HEADER_AUTHENTIC_DATA		32
+#define rk_DNS_HEADER_CHECKING_DISABLED		64
+    unsigned opcode;
+    unsigned response_code;
+    unsigned qdcount;
+    unsigned ancount;
+    unsigned nscount;
+    unsigned arcount;
+};
+
+struct rk_dns_reply{
+    struct rk_dns_header h;
+    struct rk_dns_query q;
+    struct rk_resource_record *head;
+};
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ROKEN_LIB_FUNCTION struct rk_dns_reply* ROKEN_LIB_CALL
+	rk_dns_lookup(const char *, const char *);
+ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
+	rk_dns_free_data(struct rk_dns_reply *);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_dns_string_to_type(const char *name);
+ROKEN_LIB_FUNCTION const char * ROKEN_LIB_CALL
+	rk_dns_type_to_string(int type);
+ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
+	rk_dns_srv_order(struct rk_dns_reply*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __RESOLVE_H__ */