diff options
Diffstat (limited to 'lib/roken/resolve.h')
| -rw-r--r-- | lib/roken/resolve.h | 165 |
1 files changed, 59 insertions, 106 deletions
diff --git a/lib/roken/resolve.h b/lib/roken/resolve.h index fe83115b1ec2..fc1e97fc63b5 100644 --- a/lib/roken/resolve.h +++ b/lib/roken/resolve.h @@ -1,23 +1,23 @@ /* - * Copyright (c) 1995 - 2002 Kungliga Tekniska Högskolan + * 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 @@ -31,20 +31,26 @@ * SUCH DAMAGE. */ -/* $Id: resolve.h 14773 2005-04-12 11:29:18Z lha $ */ +/* $Id$ */ #ifndef __RESOLVE_H__ #define __RESOLVE_H__ #ifndef ROKEN_LIB_FUNCTION #ifdef _WIN32 -#define ROKEN_LIB_FUNCTION _stdcall +#define ROKEN_LIB_FUNCTION +#define ROKEN_LIB_CALL __cdecl #else #define ROKEN_LIB_FUNCTION +#define ROKEN_LIB_CALL #endif #endif -typedef enum { +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. */ @@ -99,99 +105,38 @@ typedef enum { rk_ns_t_any = 255, /* Wildcard match. */ rk_ns_t_zxfr = 256, /* BIND-specific, nonstandard. */ rk_ns_t_max = 65536 -} rk_ns_type; - -/* We use these, but they are not always present in <arpa/nameser.h> */ - -#ifndef C_IN -#define C_IN 1 -#endif - -#ifndef T_A -#define T_A 1 -#endif -#ifndef T_NS -#define T_NS 2 -#endif -#ifndef T_CNAME -#define T_CNAME 5 -#endif -#ifndef T_SOA -#define T_SOA 5 -#endif -#ifndef T_PTR -#define T_PTR 12 -#endif -#ifndef T_MX -#define T_MX 15 -#endif -#ifndef T_TXT -#define T_TXT 16 -#endif -#ifndef T_AFSDB -#define T_AFSDB 18 -#endif -#ifndef T_SIG -#define T_SIG 24 -#endif -#ifndef T_KEY -#define T_KEY 25 -#endif -#ifndef T_AAAA -#define T_AAAA 28 -#endif -#ifndef T_SRV -#define T_SRV 33 -#endif -#ifndef T_NAPTR -#define T_NAPTR 35 -#endif -#ifndef T_CERT -#define T_CERT 37 -#endif -#ifndef T_SSHFP -#define T_SSHFP 44 -#endif +}; #ifndef MAXDNAME #define MAXDNAME 1025 #endif -#define dns_query rk_dns_query #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 -#define resource_record rk_resource_record -#define dns_reply rk_dns_reply -#define dns_lookup rk_dns_lookup -#define dns_free_data rk_dns_free_data -#define dns_string_to_type rk_dns_string_to_type -#define dns_type_to_string rk_dns_type_to_string -#define dns_srv_order rk_dns_srv_order - -struct dns_query{ +struct rk_dns_query{ char *domain; unsigned type; unsigned class; }; -struct mx_record{ +struct rk_mx_record{ unsigned preference; char domain[1]; }; -struct srv_record{ +struct rk_srv_record{ unsigned priority; unsigned weight; unsigned port; char target[1]; }; -struct key_record { +struct rk_key_record { unsigned flags; unsigned protocol; unsigned algorithm; @@ -199,7 +144,7 @@ struct key_record { u_char key_data[1]; }; -struct sig_record { +struct rk_sig_record { unsigned type; unsigned algorithm; unsigned labels; @@ -208,11 +153,11 @@ struct sig_record { unsigned sig_inception; unsigned key_tag; char *signer; - unsigned sig_len; + size_t sig_len; char sig_data[1]; /* also includes signer */ }; -struct cert_record { +struct rk_cert_record { unsigned type; unsigned tag; unsigned algorithm; @@ -220,22 +165,22 @@ struct cert_record { u_char cert_data[1]; }; -struct sshfp_record { +struct rk_sshfp_record { unsigned algorithm; unsigned type; size_t sshfp_len; u_char sshfp_data[1]; }; -struct ds_record { +struct rk_ds_record { unsigned key_tag; unsigned algorithm; unsigned digest_type; - unsigned digest_len; + size_t digest_len; u_char digest_data[1]; }; -struct resource_record{ +struct rk_resource_record{ char *domain; unsigned type; unsigned class; @@ -243,23 +188,23 @@ struct resource_record{ unsigned size; union { void *data; - struct mx_record *mx; - struct mx_record *afsdb; /* mx and afsdb are identical */ - struct srv_record *srv; + 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 key_record *key; - struct cert_record *cert; - struct sig_record *sig; - struct sshfp_record *sshfp; - struct ds_record *ds; + 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 resource_record *next; + struct rk_resource_record *next; }; #define rk_DNS_MAX_PACKET_SIZE 0xffff -struct dns_header { +struct rk_dns_header { unsigned id; unsigned flags; #define rk_DNS_HEADER_RESPONSE_FLAG 1 @@ -277,22 +222,30 @@ struct dns_header { unsigned arcount; }; -struct dns_reply{ - struct dns_header h; - struct dns_query q; - struct resource_record *head; +struct rk_dns_reply{ + struct rk_dns_header h; + struct rk_dns_query q; + struct rk_resource_record *head; }; -struct dns_reply* ROKEN_LIB_FUNCTION - dns_lookup(const char *, const char *); -void ROKEN_LIB_FUNCTION - dns_free_data(struct dns_reply *); -int ROKEN_LIB_FUNCTION - dns_string_to_type(const char *name); -const char *ROKEN_LIB_FUNCTION - dns_type_to_string(int type); -void ROKEN_LIB_FUNCTION - dns_srv_order(struct dns_reply*); +#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__ */ |