--- /dev/null
+#ifndef foopublishhfoo
+#define foopublishhfoo
+
+/***
+ This file is part of avahi.
+
+ avahi 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.
+
+ avahi 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 avahi; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+/** \file core/publish.h Functions for publising local services and RRs */
+
+/** \example core-publish-service.c Example how to register a DNS-SD
+ * service using an embedded mDNS stack. It behaves like a network
+ * printer registering both an IPP and a BSD LPR service. */
+
+/** A group of locally registered DNS RRs */
+typedef struct AvahiSEntryGroup AvahiSEntryGroup;
+
+#include <avahi/cdecl.h>
+#include <avahi/core.h>
+
+AVAHI_C_DECL_BEGIN
+
+/** Prototype for callback functions which are called whenever the state of an AvahiSEntryGroup object changes */
+typedef void (*AvahiSEntryGroupCallback) (AvahiServer *s, AvahiSEntryGroup *g, AvahiEntryGroupState state, void* userdata);
+
+/** Iterate through all local entries of the server. (when g is NULL)
+ * or of a specified entry group. At the first call state should point
+ * to a NULL initialized void pointer, That pointer is used to track
+ * the current iteration. It is not safe to call any other
+ * avahi_server_xxx() function during the iteration. If the last entry
+ * has been read, NULL is returned. */
+const AvahiRecord *avahi_server_iterate(AvahiServer *s, AvahiSEntryGroup *g, void **state);
+
+/** Create a new entry group. The specified callback function is
+ * called whenever the state of the group changes. Use entry group
+ * objects to keep track of you RRs. Add new RRs to a group using
+ * avahi_server_add_xxx(). Make sure to call avahi_s_entry_group_commit()
+ * to start the registration process for your RRs */
+AvahiSEntryGroup *avahi_s_entry_group_new(AvahiServer *s, AvahiSEntryGroupCallback callback, void* userdata);
+
+/** Free an entry group. All RRs assigned to the group are removed from the server */
+void avahi_s_entry_group_free(AvahiSEntryGroup *g);
+
+/** Commit an entry group. This starts the probing and registration process for all RRs in the group */
+int avahi_s_entry_group_commit(AvahiSEntryGroup *g);
+
+/** Remove all entries from the entry group and reset the state to AVAHI_ENTRY_GROUP_UNCOMMITED. */
+void avahi_s_entry_group_reset(AvahiSEntryGroup *g);
+
+/** Return 1 if the entry group is empty, i.e. has no records attached. */
+int avahi_s_entry_group_is_empty(AvahiSEntryGroup *g);
+
+/** Return the current state of the specified entry group */
+AvahiEntryGroupState avahi_s_entry_group_get_state(AvahiSEntryGroup *g);
+
+/** Change the opaque user data pointer attached to an entry group object */
+void avahi_s_entry_group_set_data(AvahiSEntryGroup *g, void* userdata);
+
+/** Return the opaque user data pointer currently set for the entry group object */
+void* avahi_s_entry_group_get_data(AvahiSEntryGroup *g);
+
+/** Add a new resource record to the server. Returns 0 on success, negative otherwise. */
+int avahi_server_add(
+ AvahiServer *s, /**< The server object to add this record to */
+ AvahiSEntryGroup *g, /**< An entry group object if this new record shall be attached to one, or NULL. If you plan to remove the record sometime later you a required to pass an entry group object here. */
+ AvahiIfIndex interface, /**< A numeric index of a network interface to attach this record to, or AVAHI_IF_UNSPEC to attach this record to all interfaces */
+ AvahiProtocol protocol, /**< A protocol family to attach this record to. One of the AVAHI_PROTO_xxx constants. Use AVAHI_PROTO_UNSPEC to make this record available on all protocols (wich means on both IPv4 and IPv6). */
+ AvahiPublishFlags flags, /**< Special flags for this record */
+ AvahiRecord *r /**< The record to add. This function increases the reference counter of this object. */);
+
+/** Add an IP address mapping to the server. This will add both the
+ * host-name-to-address and the reverse mapping to the server. See
+ * avahi_server_add() for more information. If adding one of the RRs
+ * fails, the function returns with an error, but it is not defined if
+ * the other RR is deleted from the server or not. Therefore, you have
+ * to free the AvahiSEntryGroup and create a new one before
+ * proceeding. */
+int avahi_server_add_address(
+ AvahiServer *s,
+ AvahiSEntryGroup *g,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ AvahiAddress *a);
+
+/** Add an DNS-SD service to the Server. This will add all required
+ * RRs to the server. See avahi_server_add() for more information. If
+ * adding one of the RRs fails, the function returns with an error,
+ * but it is not defined if the other RR is deleted from the server or
+ * not. Therefore, you have to free the AvahiSEntryGroup and create a
+ * new one before proceeding. */
+int avahi_server_add_service(
+ AvahiServer *s,
+ AvahiSEntryGroup *g,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name, /**< Service name, e.g. "Lennart's Files" */
+ const char *type, /**< DNS-SD type, e.g. "_http._tcp" */
+ const char *domain,
+ const char *host, /**< Host name where this servcie resides, or NULL if on the local host */
+ uint16_t port, /**< Port number of the service */
+ ... /**< Text records, terminated by NULL */) AVAHI_GCC_SENTINEL;
+
+/** Mostly identical to avahi_server_add_service(), but takes an AvahiStringList object for the TXT records. The AvahiStringList object is copied. */
+int avahi_server_add_service_strlst(
+ AvahiServer *s,
+ AvahiSEntryGroup *g,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ const char *type,
+ const char *domain,
+ const char *host,
+ uint16_t port,
+ AvahiStringList *strlst);
+
+/** Add a subtype for an already existing service */
+int avahi_server_add_service_subtype(
+ AvahiServer *s,
+ AvahiSEntryGroup *g,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name, /**< Specify the name of main service you already added here */
+ const char *type, /**< Specify the main type of the service you already added here */
+ const char *domain, /**< Specify the main type of the service you already added here */
+ const char *subtype /**< The new subtype for the specified service */ );
+
+/** Update the TXT record for a service with the data from the specified string list */
+int avahi_server_update_service_txt_strlst(
+ AvahiServer *s,
+ AvahiSEntryGroup *g,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ const char *type,
+ const char *domain,
+ AvahiStringList *strlst);
+
+/** Update the TXT record for a service with the NULL termonate list of strings */
+int avahi_server_update_service_txt(
+ AvahiServer *s,
+ AvahiSEntryGroup *g,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ const char *type,
+ const char *domain,
+ ...) AVAHI_GCC_SENTINEL;
+
+/** Check if there is a service locally defined and return the entry group it is attached to. Returns NULL if the service isn't local*/
+int avahi_server_get_group_of_service(AvahiServer *s, AvahiIfIndex interface, AvahiProtocol protocol, const char *name, const char *type, const char *domain, AvahiSEntryGroup** ret_group);
+
+AVAHI_C_DECL_END
+
+#endif