dnsinfo/dnsinfo_create.h

   1 /*
   2  * Copyright (c) 2004-2006, 2008, 2009 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #ifndef __DNSINFO_CREATE_H__
  25 #define __DNSINFO_CREATE_H__
  26
  27 /*
  28  * These routines provide access to the systems DNS configuration
  29  */
  30
  31 #include <TargetConditionals.h>
  32 #include <Availability.h>
  33 #include <sys/cdefs.h>
  34 #include <stdint.h>
  35 #include <sys/types.h>
  36 #include <sys/socket.h>
  37 #include <netinet/in.h>
  38
  39 #include <dnsinfo.h>
  40
  41 typedef const struct __dns_create_config *      dns_create_config_t;
  42 typedef const struct __dns_create_resolver *    dns_create_resolver_t;
  43
  44 #if     !TARGET_OS_IPHONE
  45 #ifndef _PATH_RESOLVER_DIR
  46 #define _PATH_RESOLVER_DIR "/etc/resolver"
  47 #endif
  48 #endif  /* !TARGET_OS_IPHONE */
  49
  50 __BEGIN_DECLS
  51
  52 /*
  53  * NOTE: __private_extern__ and __OSX_AVAILABLE_STARTING() cannot be mixed
  54  *       due to a "visibility" conflict
  55  */
  56
  57 /*
  58  * DNS configuration creation APIs
  59  */
  60 __private_extern__
  61 dns_create_config_t
  62 _dns_configuration_create       (void)                                          /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
  63
  64 __private_extern__
  65 void
  66 _dns_configuration_add_resolver (dns_create_config_t    *_config,
  67                                  dns_create_resolver_t  _resolver)              /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
  68
  69 __private_extern__
  70 _Bool
  71 _dns_configuration_store        (dns_create_config_t    *_config)               /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
  72
  73 __private_extern__
  74 void
  75 _dns_configuration_free         (dns_create_config_t    *_config)               /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
  76
  77 /*
  78  * DNS [resolver] configuration creation APIs
  79  */
  80 __private_extern__
  81 dns_create_resolver_t
  82 _dns_resolver_create            (void)                                          /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
  83
  84 __private_extern__
  85 void
  86 _dns_resolver_set_domain        (dns_create_resolver_t  *_resolver,
  87                                  const char             *domain)                /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
  88
  89 __private_extern__
  90 void
  91 _dns_resolver_add_nameserver    (dns_create_resolver_t  *_resolver,
  92                                  struct sockaddr        *nameserver)            /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
  93
  94 __private_extern__
  95 void
  96 _dns_resolver_set_port          (dns_create_resolver_t  *_resolver,
  97                                  uint16_t               port)                   /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;  // host byte order
  98
  99 __private_extern__
 100 void
 101 _dns_resolver_add_search        (dns_create_resolver_t  *_resolver,
 102                                  const char             *search)                /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
 103
 104 __private_extern__
 105 void
 106 _dns_resolver_add_sortaddr      (dns_create_resolver_t  *_resolver,
 107                                  dns_sortaddr_t         *sortaddr)              /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
 108
 109 __private_extern__
 110 void
 111 _dns_resolver_set_options       (dns_create_resolver_t  *_resolver,
 112                                  const char             *options)               /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
 113
 114 __private_extern__
 115 void
 116 _dns_resolver_set_timeout       (dns_create_resolver_t  *_resolver,
 117                                  uint32_t               timeout)                /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
 118
 119 __private_extern__
 120 void
 121 _dns_resolver_set_order         (dns_create_resolver_t  *_resolver,
 122                                  uint32_t               order)                  /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
 123
 124 __private_extern__
 125 void
 126 _dns_resolver_free              (dns_create_resolver_t  *_resolver)             /*__OSX_AVAILABLE_STARTING(__MAC_10_4,__IPHONE_2_0)*/;
 127
 128 #if     !TARGET_OS_IPHONE
 129 /*
 130  * DNS [resolver] flat-file configuration creation APIs
 131  */
 132 __private_extern__
 133 void
 134 _dnsinfo_flatfile_add_resolvers (dns_create_config_t    *config)                /*__OSX_AVAILABLE_STARTING(__MAC_10_6,__IPHONE_NA)*/;
 135 #endif  // !TARGET_OS_IPHONE
 136
 137 __END_DECLS
 138
 139 #endif  /* __DNSINFO_CREATE_H__ */