mDNSMacOSX/DNSServiceDiscovery.c

   1 /* -*- Mode: C; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2002-2018 Apple Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #include "../mDNSMacOSX/DNSServiceDiscovery.h"
  19 #include "DNSServiceDiscoveryDefines.h"
  20
  21 #include <stdlib.h>
  22 #include <stdio.h>
  23 #include <servers/bootstrap.h>
  24 #include <mach/mach.h>
  25 #include <mach/mach_error.h>
  26 #include <pthread.h>
  27
  28 #include <netinet/in.h>
  29
  30 extern boolean_t DNSServiceDiscoveryReply_server(
  31     mach_msg_header_t *InHeadP,
  32     mach_msg_header_t *OutHeadP);
  33
  34 extern
  35 kern_return_t DNSServiceBrowserCreate_rpc
  36 (
  37     mach_port_t server,
  38     mach_port_t client,
  39     DNSCString regtype,
  40     DNSCString domain
  41 );
  42
  43
  44 extern
  45 kern_return_t DNSServiceResolverResolve_rpc
  46 (
  47     mach_port_t server,
  48     mach_port_t client,
  49     DNSCString name,
  50     DNSCString regtype,
  51     DNSCString domain
  52 );
  53
  54
  55 struct a_requests {
  56     struct a_requests       *next;
  57     mach_port_t client_port;
  58     union {
  59         DNSServiceBrowserReply browserCallback;
  60         DNSServiceDomainEnumerationReply enumCallback;
  61         DNSServiceRegistrationReply regCallback;
  62         DNSServiceResolverReply resolveCallback;
  63     } callout;
  64     void                    *context;
  65 };
  66
  67 typedef struct _dns_service_discovery_t {
  68     mach_port_t port;
  69 } dns_service_discovery_t;
  70
  71
  72 dns_service_discovery_ref DNSServiceBrowserCreate (const char *regtype, const char *domain, DNSServiceBrowserReply callBack,void *context)
  73 {
  74
  75     (void) regtype;          // Unused
  76     (void) domain;           // Unused
  77     (void) callBack;         // Unused
  78     (void) context;          // Unused
  79
  80     printf("DNSServiceBrowserCreate deprecated since 10.3 \n");
  81     return NULL;
  82
  83 }
  84
  85 dns_service_discovery_ref DNSServiceResolverResolve(const char *name, const char *regtype, const char *domain, DNSServiceResolverReply callBack, void *context)
  86 {
  87     (void) name;             // Unused
  88     (void) regtype;          // Unused
  89     (void) domain;           // Unused
  90     (void) callBack;         // Unused
  91     (void) context;          // Unused
  92
  93     printf("DNSServiceResolverResolve deprecated since 10.3 \n");
  94     return NULL;
  95
  96 }
  97
  98 void DNSServiceDiscovery_handleReply(void *replyMsg)
  99 {
 100     (void) replyMsg;             // Unused
 101     printf("DNSServiceDiscovery_handleReply deprecated since 10.3 \n");
 102 }
 103
 104 mach_port_t DNSServiceDiscoveryMachPort(dns_service_discovery_ref dnsServiceDiscovery)
 105 {
 106     printf("DNSServiceDiscoveryMachPort deprecated since 10.3 \n");
 107     return dnsServiceDiscovery->port;
 108 }
 109
 110 void DNSServiceDiscoveryDeallocate(dns_service_discovery_ref dnsServiceDiscovery)
 111 {
 112     (void) dnsServiceDiscovery;             // Unused
 113     printf("DNSServiceDiscoveryDeallocate deprecated since 10.3 \n");
 114 }