7 This file is part of avahi.
9 avahi is free software; you can redistribute it and/or modify it
10 under the terms of the GNU Lesser General Public License as
11 published by the Free Software Foundation; either version 2.1 of the
12 License, or (at your option) any later version.
14 avahi is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
17 Public License for more details.
19 You should have received a copy of the GNU Lesser General Public
20 License along with avahi; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
25 typedef struct AvahiInterfaceMonitor AvahiInterfaceMonitor;
26 typedef struct AvahiInterfaceAddress AvahiInterfaceAddress;
27 typedef struct AvahiInterface AvahiInterface;
28 typedef struct AvahiHwInterface AvahiHwInterface;
30 #include <avahi-common/llist.h>
31 #include <avahi-common/address.h>
35 #include "response-sched.h"
36 #include "query-sched.h"
37 #include "probe-sched.h"
44 #include "iface-linux.h"
45 #elif defined(HAVE_PF_ROUTE)
46 #include "iface-pfroute.h"
48 #error "No network configuration notification system available"
51 #define AVAHI_MAC_ADDRESS_MAX 32
53 struct AvahiInterfaceMonitor {
55 AvahiHashmap *hashmap;
57 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
58 AVAHI_LLIST_HEAD(AvahiHwInterface, hw_interfaces);
61 AvahiInterfaceMonitorOSDep osdep;
64 struct AvahiHwInterface {
65 AvahiInterfaceMonitor *monitor;
67 AVAHI_LLIST_FIELDS(AvahiHwInterface, hardware);
75 uint8_t mac_address[AVAHI_MAC_ADDRESS_MAX];
76 size_t mac_address_size;
78 AvahiSEntryGroup *entry_group;
80 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
83 struct AvahiInterface {
84 AvahiInterfaceMonitor *monitor;
85 AvahiHwInterface *hardware;
87 AVAHI_LLIST_FIELDS(AvahiInterface, interface);
88 AVAHI_LLIST_FIELDS(AvahiInterface, by_hardware);
90 AvahiProtocol protocol;
95 AvahiQueryScheduler *query_scheduler;
96 AvahiResponseScheduler * response_scheduler;
97 AvahiProbeScheduler *probe_scheduler;
99 AVAHI_LLIST_HEAD(AvahiInterfaceAddress, addresses);
100 AVAHI_LLIST_HEAD(AvahiAnnouncer, announcers);
102 AvahiHashmap *queriers_by_key;
103 AVAHI_LLIST_HEAD(AvahiQuerier, queriers);
106 struct AvahiInterfaceAddress {
107 AvahiInterfaceMonitor *monitor;
108 AvahiInterface *interface;
110 AVAHI_LLIST_FIELDS(AvahiInterfaceAddress, address);
112 AvahiAddress address;
117 AvahiSEntryGroup *entry_group;
120 AvahiInterfaceMonitor *avahi_interface_monitor_new(AvahiServer *server);
121 void avahi_interface_monitor_free(AvahiInterfaceMonitor *m);
123 int avahi_interface_monitor_init_osdep(AvahiInterfaceMonitor *m);
124 void avahi_interface_monitor_free_osdep(AvahiInterfaceMonitor *m);
125 void avahi_interface_monitor_sync(AvahiInterfaceMonitor *m);
127 typedef void (*AvahiInterfaceMonitorWalkCallback)(AvahiInterfaceMonitor *m, AvahiInterface *i, void* userdata);
128 void avahi_interface_monitor_walk(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol, AvahiInterfaceMonitorWalkCallback callback, void* userdata);
129 int avahi_dump_caches(AvahiInterfaceMonitor *m, AvahiDumpCallback callback, void* userdata);
131 void avahi_interface_monitor_update_rrs(AvahiInterfaceMonitor *m, int remove_rrs);
132 int avahi_address_is_local(AvahiInterfaceMonitor *m, const AvahiAddress *a);
133 void avahi_interface_monitor_check_relevant(AvahiInterfaceMonitor *m);
135 /* AvahiHwInterface */
137 AvahiHwInterface *avahi_hw_interface_new(AvahiInterfaceMonitor *m, AvahiIfIndex idx);
138 void avahi_hw_interface_free(AvahiHwInterface *hw, int send_goodbye);
140 void avahi_hw_interface_update_rrs(AvahiHwInterface *hw, int remove_rrs);
141 void avahi_hw_interface_check_relevant(AvahiHwInterface *hw);
143 AvahiHwInterface* avahi_interface_monitor_get_hw_interface(AvahiInterfaceMonitor *m, int idx);
147 AvahiInterface* avahi_interface_new(AvahiInterfaceMonitor *m, AvahiHwInterface *hw, AvahiProtocol protocol);
148 void avahi_interface_free(AvahiInterface *i, int send_goodbye);
150 void avahi_interface_update_rrs(AvahiInterface *i, int remove_rrs);
151 void avahi_interface_check_relevant(AvahiInterface *i);
152 int avahi_interface_is_relevant(AvahiInterface *i);
154 void avahi_interface_send_packet(AvahiInterface *i, AvahiDnsPacket *p);
155 void avahi_interface_send_packet_unicast(AvahiInterface *i, AvahiDnsPacket *p, const AvahiAddress *a, uint16_t port);
157 int avahi_interface_post_query(AvahiInterface *i, AvahiKey *k, int immediately);
158 int avahi_interface_post_response(AvahiInterface *i, AvahiRecord *record, int flush_cache, const AvahiAddress *querier, int immediately);
159 int avahi_interface_post_probe(AvahiInterface *i, AvahiRecord *p, int immediately);
161 int avahi_interface_match(AvahiInterface *i, AvahiIfIndex idx, AvahiProtocol protocol);
162 int avahi_interface_address_on_link(AvahiInterface *i, const AvahiAddress *a);
163 int avahi_interface_has_address(AvahiInterfaceMonitor *m, AvahiIfIndex iface, const AvahiAddress *a);
165 AvahiInterface* avahi_interface_monitor_get_interface(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol);
167 /* AvahiInterfaceAddress */
169 AvahiInterfaceAddress *avahi_interface_address_new(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *addr, unsigned prefix_len);
170 void avahi_interface_address_free(AvahiInterfaceAddress *a);
172 void avahi_interface_address_update_rrs(AvahiInterfaceAddress *a, int remove_rrs);
173 int avahi_interface_address_is_relevant(AvahiInterfaceAddress *a);
175 AvahiInterfaceAddress* avahi_interface_monitor_get_address(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *raddr);