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"
42 #include "iface-linux.h"
44 #define AVAHI_MAX_MAC_ADDRESS 32
46 struct AvahiInterfaceMonitor {
48 AvahiHashmap *hashmap;
50 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
51 AVAHI_LLIST_HEAD(AvahiHwInterface, hw_interfaces);
54 AvahiInterfaceMonitorOSDep osdep;
57 struct AvahiHwInterface {
58 AvahiInterfaceMonitor *monitor;
60 AVAHI_LLIST_FIELDS(AvahiHwInterface, hardware);
68 uint8_t mac_address[AVAHI_MAX_MAC_ADDRESS];
69 size_t mac_address_size;
71 AvahiSEntryGroup *entry_group;
73 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
76 struct AvahiInterface {
77 AvahiInterfaceMonitor *monitor;
78 AvahiHwInterface *hardware;
80 AVAHI_LLIST_FIELDS(AvahiInterface, interface);
81 AVAHI_LLIST_FIELDS(AvahiInterface, by_hardware);
83 AvahiProtocol protocol;
88 AvahiQueryScheduler *query_scheduler;
89 AvahiResponseScheduler * response_scheduler;
90 AvahiProbeScheduler *probe_scheduler;
92 AVAHI_LLIST_HEAD(AvahiInterfaceAddress, addresses);
93 AVAHI_LLIST_HEAD(AvahiAnnouncement, announcements);
95 AvahiHashmap *queriers_by_key;
96 AVAHI_LLIST_HEAD(AvahiQuerier, queriers);
99 struct AvahiInterfaceAddress {
100 AvahiInterfaceMonitor *monitor;
101 AvahiInterface *interface;
103 AVAHI_LLIST_FIELDS(AvahiInterfaceAddress, address);
105 AvahiAddress address;
110 AvahiSEntryGroup *entry_group;
113 AvahiInterfaceMonitor *avahi_interface_monitor_new(AvahiServer *server);
114 void avahi_interface_monitor_free(AvahiInterfaceMonitor *m);
116 int avahi_interface_monitor_init_osdep(AvahiInterfaceMonitor *m);
117 void avahi_interface_monitor_free_osdep(AvahiInterfaceMonitor *m);
118 void avahi_interface_monitor_sync(AvahiInterfaceMonitor *m);
120 typedef void (*AvahiInterfaceMonitorWalkCallback)(AvahiInterfaceMonitor *m, AvahiInterface *i, void* userdata);
121 void avahi_interface_monitor_walk(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol, AvahiInterfaceMonitorWalkCallback callback, void* userdata);
122 int avahi_dump_caches(AvahiInterfaceMonitor *m, AvahiDumpCallback callback, void* userdata);
124 void avahi_interface_monitor_update_rrs(AvahiInterfaceMonitor *m, int remove_rrs);
125 int avahi_address_is_local(AvahiInterfaceMonitor *m, const AvahiAddress *a);
126 void avahi_interface_monitor_check_relevant(AvahiInterfaceMonitor *m);
128 /* AvahiHwInterface */
130 AvahiHwInterface *avahi_hw_interface_new(AvahiInterfaceMonitor *m, AvahiIfIndex idx);
131 void avahi_hw_interface_free(AvahiHwInterface *hw, int send_goodbye);
133 void avahi_hw_interface_update_rrs(AvahiHwInterface *hw, int remove_rrs);
134 void avahi_hw_interface_check_relevant(AvahiHwInterface *hw);
136 AvahiHwInterface* avahi_interface_monitor_get_hw_interface(AvahiInterfaceMonitor *m, int idx);
140 AvahiInterface* avahi_interface_new(AvahiInterfaceMonitor *m, AvahiHwInterface *hw, AvahiProtocol protocol);
141 void avahi_interface_free(AvahiInterface *i, int send_goodbye);
143 void avahi_interface_update_rrs(AvahiInterface *i, int remove_rrs);
144 void avahi_interface_check_relevant(AvahiInterface *i);
145 int avahi_interface_is_relevant(AvahiInterface *i);
147 void avahi_interface_send_packet(AvahiInterface *i, AvahiDnsPacket *p);
148 void avahi_interface_send_packet_unicast(AvahiInterface *i, AvahiDnsPacket *p, const AvahiAddress *a, uint16_t port);
150 int avahi_interface_post_query(AvahiInterface *i, AvahiKey *k, int immediately);
151 int avahi_interface_post_response(AvahiInterface *i, AvahiRecord *record, int flush_cache, const AvahiAddress *querier, int immediately);
152 int avahi_interface_post_probe(AvahiInterface *i, AvahiRecord *p, int immediately);
154 int avahi_interface_match(AvahiInterface *i, AvahiIfIndex idx, AvahiProtocol protocol);
155 int avahi_interface_address_on_link(AvahiInterface *i, const AvahiAddress *a);
156 int avahi_interface_has_address(AvahiInterfaceMonitor *m, AvahiIfIndex iface, const AvahiAddress *a);
158 AvahiInterface* avahi_interface_monitor_get_interface(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol);
160 /* AvahiInterfaceAddress */
162 AvahiInterfaceAddress *avahi_interface_address_new(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *addr, unsigned prefix_len);
163 void avahi_interface_address_free(AvahiInterfaceAddress *a);
165 void avahi_interface_address_update_rrs(AvahiInterfaceAddress *a, int remove_rrs);
166 int avahi_interface_address_is_relevant(AvahiInterfaceAddress *a);
168 AvahiInterfaceAddress* avahi_interface_monitor_get_address(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *raddr);