Merge branch 'release/0.0.1'

[catta] / src / socket.h

diff --git a/src/socket.h b/src/socket.h
new file mode 100644 (file)
index 0000000..dab7220
--- /dev/null
+++ b/src/socket.h
@@ -0,0 +1,47 @@
+#ifndef foosockethfoo
+#define foosockethfoo
+
+/***
+  This file is part of catta.
+
+  catta is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as
+  published by the Free Software Foundation; either version 2.1 of the
+  License, or (at your option) any later version.
+
+  catta is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
+  Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with catta; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#include <inttypes.h>
+
+#include "dns.h"
+
+#define CATTA_MDNS_PORT 5353
+#define CATTA_DNS_PORT 53
+#define CATTA_IPV4_MCAST_GROUP "224.0.0.251"
+#define CATTA_IPV6_MCAST_GROUP "ff02::fb"
+
+int catta_open_socket_ipv4(int no_reuse);
+int catta_open_socket_ipv6(int no_reuse);
+
+int catta_open_unicast_socket_ipv4(void);
+int catta_open_unicast_socket_ipv6(void);
+
+int catta_send_dns_packet_ipv4(int fd, CattaIfIndex iface, CattaDnsPacket *p, const CattaIPv4Address *src_address, const CattaIPv4Address *dst_address, uint16_t dst_port);
+int catta_send_dns_packet_ipv6(int fd, CattaIfIndex iface, CattaDnsPacket *p, const CattaIPv6Address *src_address, const CattaIPv6Address *dst_address, uint16_t dst_port);
+
+CattaDnsPacket *catta_recv_dns_packet_ipv4(int fd, CattaIPv4Address *ret_src_address, uint16_t *ret_src_port, CattaIPv4Address *ret_dst_address, CattaIfIndex *ret_iface, uint8_t *ret_ttl);
+CattaDnsPacket *catta_recv_dns_packet_ipv6(int fd, CattaIPv6Address *ret_src_address, uint16_t *ret_src_port, CattaIPv6Address *ret_dst_address, CattaIfIndex *ret_iface, uint8_t *ret_ttl);
+
+int catta_mdns_mcast_join_ipv4(int fd, const CattaIPv4Address *local_address, CattaIfIndex iface, int join);
+int catta_mdns_mcast_join_ipv6(int fd, const CattaIPv6Address *local_address, CattaIfIndex iface, int join);
+
+#endif