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"
46 #error "No network configuration notification system available"
49 #define AVAHI_MAX_MAC_ADDRESS 32
51 struct AvahiInterfaceMonitor {
53 AvahiHashmap *hashmap;
55 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
56 AVAHI_LLIST_HEAD(AvahiHwInterface, hw_interfaces);
59 AvahiInterfaceMonitorOSDep osdep;
62 struct AvahiHwInterface {
63 AvahiInterfaceMonitor *monitor;
65 AVAHI_LLIST_FIELDS(AvahiHwInterface, hardware);
73 uint8_t mac_address[AVAHI_MAX_MAC_ADDRESS];
74 size_t mac_address_size;
76 AvahiSEntryGroup *entry_group;
78 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
81 struct AvahiInterface {
82 AvahiInterfaceMonitor *monitor;
83 AvahiHwInterface *hardware;
85 AVAHI_LLIST_FIELDS(AvahiInterface, interface);
86 AVAHI_LLIST_FIELDS(AvahiInterface, by_hardware);
88 AvahiProtocol protocol;
93 AvahiQueryScheduler *query_scheduler;
94 AvahiResponseScheduler * response_scheduler;
95 AvahiProbeScheduler *probe_scheduler;
97 AVAHI_LLIST_HEAD(AvahiInterfaceAddress, addresses);
98 AVAHI_LLIST_HEAD(AvahiAnnouncement, announcements);
100 AvahiHashmap *queriers_by_key;
101 AVAHI_LLIST_HEAD(AvahiQuerier, queriers);
104 struct AvahiInterfaceAddress {
105 AvahiInterfaceMonitor *monitor;
106 AvahiInterface *interface;
108 AVAHI_LLIST_FIELDS(AvahiInterfaceAddress, address);
110 AvahiAddress address;
115 AvahiSEntryGroup *entry_group;
118 AvahiInterfaceMonitor *avahi_interface_monitor_new(AvahiServer *server);
119 void avahi_interface_monitor_free(AvahiInterfaceMonitor *m);
121 int avahi_interface_monitor_init_osdep(AvahiInterfaceMonitor *m);
122 void avahi_interface_monitor_free_osdep(AvahiInterfaceMonitor *m);
123 void avahi_interface_monitor_sync(AvahiInterfaceMonitor *m);
125 typedef void (*AvahiInterfaceMonitorWalkCallback)(AvahiInterfaceMonitor *m, AvahiInterface *i, void* userdata);
126 void avahi_interface_monitor_walk(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol, AvahiInterfaceMonitorWalkCallback callback, void* userdata);
127 int avahi_dump_caches(AvahiInterfaceMonitor *m, AvahiDumpCallback callback, void* userdata);
129 void avahi_interface_monitor_update_rrs(AvahiInterfaceMonitor *m, int remove_rrs);
130 int avahi_address_is_local(AvahiInterfaceMonitor *m, const AvahiAddress *a);
131 void avahi_interface_monitor_check_relevant(AvahiInterfaceMonitor *m);
133 /* AvahiHwInterface */
135 AvahiHwInterface *avahi_hw_interface_new(AvahiInterfaceMonitor *m, AvahiIfIndex idx);
136 void avahi_hw_interface_free(AvahiHwInterface *hw, int send_goodbye);
138 void avahi_hw_interface_update_rrs(AvahiHwInterface *hw, int remove_rrs);
139 void avahi_hw_interface_check_relevant(AvahiHwInterface *hw);
141 AvahiHwInterface* avahi_interface_monitor_get_hw_interface(AvahiInterfaceMonitor *m, int idx);
145 AvahiInterface* avahi_interface_new(AvahiInterfaceMonitor *m, AvahiHwInterface *hw, AvahiProtocol protocol);
146 void avahi_interface_free(AvahiInterface *i, int send_goodbye);
148 void avahi_interface_update_rrs(AvahiInterface *i, int remove_rrs);
149 void avahi_interface_check_relevant(AvahiInterface *i);
150 int avahi_interface_is_relevant(AvahiInterface *i);
152 void avahi_interface_send_packet(AvahiInterface *i, AvahiDnsPacket *p);
153 void avahi_interface_send_packet_unicast(AvahiInterface *i, AvahiDnsPacket *p, const AvahiAddress *a, uint16_t port);
155 int avahi_interface_post_query(AvahiInterface *i, AvahiKey *k, int immediately);
156 int avahi_interface_post_response(AvahiInterface *i, AvahiRecord *record, int flush_cache, const AvahiAddress *querier, int immediately);
157 int avahi_interface_post_probe(AvahiInterface *i, AvahiRecord *p, int immediately);
159 int avahi_interface_match(AvahiInterface *i, AvahiIfIndex idx, AvahiProtocol protocol);
160 int avahi_interface_address_on_link(AvahiInterface *i, const AvahiAddress *a);
161 int avahi_interface_has_address(AvahiInterfaceMonitor *m, AvahiIfIndex iface, const AvahiAddress *a);
163 AvahiInterface* avahi_interface_monitor_get_interface(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol);
165 /* AvahiInterfaceAddress */
167 AvahiInterfaceAddress *avahi_interface_address_new(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *addr, unsigned prefix_len);
168 void avahi_interface_address_free(AvahiInterfaceAddress *a);
170 void avahi_interface_address_update_rrs(AvahiInterfaceAddress *a, int remove_rrs);
171 int avahi_interface_address_is_relevant(AvahiInterfaceAddress *a);
173 AvahiInterfaceAddress* avahi_interface_monitor_get_address(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *raddr);