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>
36 #include "response-sched.h"
37 #include "query-sched.h"
38 #include "probe-sched.h"
42 #define AVAHI_MAX_MAC_ADDRESS 32
44 struct AvahiInterfaceMonitor {
46 AvahiNetlink *netlink;
47 AvahiHashmap *hashmap;
49 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
50 AVAHI_LLIST_HEAD(AvahiHwInterface, hw_interfaces);
52 unsigned query_addr_seq, query_link_seq;
61 struct AvahiHwInterface {
62 AVAHI_LLIST_FIELDS(AvahiHwInterface, hardware);
63 AvahiInterfaceMonitor *monitor;
70 uint8_t mac_address[AVAHI_MAX_MAC_ADDRESS];
71 size_t mac_address_size;
73 AvahiSEntryGroup *entry_group;
75 AVAHI_LLIST_HEAD(AvahiInterface, interfaces);
78 struct AvahiInterface {
79 AVAHI_LLIST_FIELDS(AvahiInterface, interface);
80 AVAHI_LLIST_FIELDS(AvahiInterface, by_hardware);
81 AvahiInterfaceMonitor *monitor;
83 AvahiHwInterface *hardware;
84 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);
96 struct AvahiInterfaceAddress {
97 AVAHI_LLIST_FIELDS(AvahiInterfaceAddress, address);
98 AvahiInterfaceMonitor *monitor;
102 unsigned char prefix_len;
103 AvahiAddress address;
105 AvahiSEntryGroup *entry_group;
106 AvahiInterface *interface;
109 AvahiInterfaceMonitor *avahi_interface_monitor_new(AvahiServer *server);
110 void avahi_interface_monitor_free(AvahiInterfaceMonitor *m);
112 void avahi_interface_monitor_sync(AvahiInterfaceMonitor *m);
114 AvahiInterface* avahi_interface_monitor_get_interface(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol);
115 AvahiHwInterface* avahi_interface_monitor_get_hw_interface(AvahiInterfaceMonitor *m, int idx);
117 void avahi_interface_send_packet(AvahiInterface *i, AvahiDnsPacket *p);
118 void avahi_interface_send_packet_unicast(AvahiInterface *i, AvahiDnsPacket *p, const AvahiAddress *a, uint16_t port);
120 int avahi_interface_post_query(AvahiInterface *i, AvahiKey *k, int immediately);
121 int avahi_interface_post_response(AvahiInterface *i, AvahiRecord *record, int flush_cache, const AvahiAddress *querier, int immediately);
122 int avahi_interface_post_probe(AvahiInterface *i, AvahiRecord *p, int immediately);
124 int avahi_dump_caches(AvahiInterfaceMonitor *m, AvahiDumpCallback callback, void* userdata);
126 int avahi_interface_relevant(AvahiInterface *i);
127 int avahi_interface_address_relevant(AvahiInterfaceAddress *a);
129 int avahi_interface_match(AvahiInterface *i, AvahiIfIndex idx, AvahiProtocol protocol);
131 typedef void (*AvahiInterfaceMonitorWalkCallback)(AvahiInterfaceMonitor *m, AvahiInterface *i, void* userdata);
133 void avahi_interface_monitor_walk(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol, AvahiInterfaceMonitorWalkCallback callback, void* userdata);
135 void avahi_update_host_rrs(AvahiInterfaceMonitor *m, int remove_rrs);
137 int avahi_address_is_local(AvahiInterfaceMonitor *m, const AvahiAddress *a);
139 int avahi_interface_address_on_link(AvahiInterface *i, const AvahiAddress *a);
141 int avahi_interface_has_address(AvahiInterfaceMonitor *m, AvahiIfIndex iface, const AvahiAddress *a);