1 files changed, 0 insertions, 278 deletions
diff --git a/src/ZeroconfAvahi.cxx b/src/ZeroconfAvahi.cxx
deleted file mode 100644
index 083647b42..000000000
--- a/src/ZeroconfAvahi.cxx
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * Copyright (C) 2003-2013 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "ZeroconfAvahi.hxx"
-#include "AvahiPoll.hxx"
-#include "ZeroconfInternal.hxx"
-#include "Listen.hxx"
-#include "system/FatalError.hxx"
-#include "util/Domain.hxx"
-#include "Log.hxx"
-
-#include <avahi-client/client.h>
-#include <avahi-client/publish.h>
-
-#include <avahi-common/watch.h>
-#include <avahi-common/alternative.h>
-#include <avahi-common/domain.h>
-#include <avahi-common/malloc.h>
-#include <avahi-common/error.h>
-
-#include <stddef.h>
-
-static constexpr Domain avahi_domain("avahi");
-
-static char *avahiName;
-static bool avahi_running;
-static MyAvahiPoll *avahi_poll;
-static AvahiClient *avahiClient;
-static AvahiEntryGroup *avahiGroup;
-
-static void avahiRegisterService(AvahiClient * c);
-
-/* Callback when the EntryGroup changes state */
-static void avahiGroupCallback(AvahiEntryGroup * g,
-			       AvahiEntryGroupState state,
-			       gcc_unused void *userdata)
-{
-	char *n;
-	assert(g);
-
-	FormatDebug(avahi_domain,
-		    "Service group changed to state %d", state);
-
-	switch (state) {
-	case AVAHI_ENTRY_GROUP_ESTABLISHED:
-		/* The entry group has been established successfully */
-		FormatDefault(avahi_domain,
-			      "Service '%s' successfully established.",
-			      avahiName);
-		break;
-
-	case AVAHI_ENTRY_GROUP_COLLISION:
-		/* A service name collision happened. Let's pick a new name */
-		n = avahi_alternative_service_name(avahiName);
-		avahi_free(avahiName);
-		avahiName = n;
-
-		FormatDefault(avahi_domain,
-			      "Service name collision, renaming service to '%s'",
-			      avahiName);
-
-		/* And recreate the services */
-		avahiRegisterService(avahi_entry_group_get_client(g));
-		break;
-
-	case AVAHI_ENTRY_GROUP_FAILURE:
-		FormatError(avahi_domain,
-			    "Entry group failure: %s",
-			    avahi_strerror(avahi_client_errno
-					   (avahi_entry_group_get_client(g))));
-		/* Some kind of failure happened while we were registering our services */
-		avahi_running = false;
-		break;
-
-	case AVAHI_ENTRY_GROUP_UNCOMMITED:
-		LogDebug(avahi_domain, "Service group is UNCOMMITED");
-		break;
-	case AVAHI_ENTRY_GROUP_REGISTERING:
-		LogDebug(avahi_domain, "Service group is REGISTERING");
-	}
-}
-
-/* Registers a new service with avahi */
-static void avahiRegisterService(AvahiClient * c)
-{
-	FormatDebug(avahi_domain, "Registering service %s/%s",
-		    SERVICE_TYPE, avahiName);
-
-	int ret;
-	assert(c);
-
-	/* If this is the first time we're called,
-	 * let's create a new entry group */
-	if (!avahiGroup) {
-		avahiGroup = avahi_entry_group_new(c, avahiGroupCallback, nullptr);
-		if (!avahiGroup) {
-			FormatError(avahi_domain,
-				    "Failed to create avahi EntryGroup: %s",
-				    avahi_strerror(avahi_client_errno(c)));
-			goto fail;
-		}
-	}
-
-	/* Add the service */
-	/* TODO: This currently binds to ALL interfaces.
-	 *       We could maybe add a service per actual bound interface,
-	 *       if that's better. */
-	ret = avahi_entry_group_add_service(avahiGroup,
-					    AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC,
-					    AvahiPublishFlags(0),
-					    avahiName, SERVICE_TYPE, nullptr,
-					    nullptr, listen_port, nullptr);
-	if (ret < 0) {
-		FormatError(avahi_domain, "Failed to add service %s: %s",
-			    SERVICE_TYPE, avahi_strerror(ret));
-		goto fail;
-	}
-
-	/* Tell the server to register the service group */
-	ret = avahi_entry_group_commit(avahiGroup);
-	if (ret < 0) {
-		FormatError(avahi_domain, "Failed to commit service group: %s",
-			    avahi_strerror(ret));
-		goto fail;
-	}
-	return;
-
-fail:
-	avahi_running = false;
-}
-
-/* Callback when avahi changes state */
-static void avahiClientCallback(AvahiClient * c, AvahiClientState state,
-				gcc_unused void *userdata)
-{
-	int reason;
-	assert(c);
-
-	/* Called whenever the client or server state changes */
-	FormatDebug(avahi_domain, "Client changed to state %d", state);
-
-	switch (state) {
-	case AVAHI_CLIENT_S_RUNNING:
-		LogDebug(avahi_domain, "Client is RUNNING");
-
-		/* The server has startup successfully and registered its host
-		 * name on the network, so it's time to create our services */
-		if (!avahiGroup)
-			avahiRegisterService(c);
-		break;
-
-	case AVAHI_CLIENT_FAILURE:
-		reason = avahi_client_errno(c);
-		if (reason == AVAHI_ERR_DISCONNECTED) {
-			LogDefault(avahi_domain,
-				   "Client Disconnected, will reconnect shortly");
-			if (avahiGroup) {
-				avahi_entry_group_free(avahiGroup);
-				avahiGroup = nullptr;
-			}
-			if (avahiClient)
-				avahi_client_free(avahiClient);
-			avahiClient =
-			    avahi_client_new(avahi_poll,
-					     AVAHI_CLIENT_NO_FAIL,
-					     avahiClientCallback, nullptr,
-					     &reason);
-			if (!avahiClient) {
-				FormatWarning(avahi_domain,
-					      "Could not reconnect: %s",
-					      avahi_strerror(reason));
-				avahi_running = false;
-			}
-		} else {
-			FormatWarning(avahi_domain,
-				      "Client failure: %s (terminal)",
-				      avahi_strerror(reason));
-			avahi_running = false;
-		}
-		break;
-
-	case AVAHI_CLIENT_S_COLLISION:
-		LogDebug(avahi_domain, "Client is COLLISION");
-
-		/* Let's drop our registered services. When the server is back
-		 * in AVAHI_SERVER_RUNNING state we will register them
-		 * again with the new host name. */
-		if (avahiGroup) {
-			LogDebug(avahi_domain, "Resetting group");
-			avahi_entry_group_reset(avahiGroup);
-		}
-
-		break;
-
-	case AVAHI_CLIENT_S_REGISTERING:
-		LogDebug(avahi_domain, "Client is REGISTERING");
-
-		/* The server records are now being established. This
-		 * might be caused by a host name change. We need to wait
-		 * for our own records to register until the host name is
-		 * properly esatblished. */
-
-		if (avahiGroup) {
-			LogDebug(avahi_domain, "Resetting group");
-			avahi_entry_group_reset(avahiGroup);
-		}
-
-		break;
-
-	case AVAHI_CLIENT_CONNECTING:
-		LogDebug(avahi_domain, "Client is CONNECTING");
-		break;
-	}
-}
-
-void
-AvahiInit(EventLoop &loop, const char *serviceName)
-{
-	LogDebug(avahi_domain, "Initializing interface");
-
-	if (!avahi_is_valid_service_name(serviceName))
-		FormatFatalError("Invalid zeroconf_name \"%s\"", serviceName);
-
-	avahiName = avahi_strdup(serviceName);
-
-	avahi_running = true;
-
-	avahi_poll = new MyAvahiPoll(loop);
-
-	int error;
-	avahiClient = avahi_client_new(avahi_poll, AVAHI_CLIENT_NO_FAIL,
-				       avahiClientCallback, nullptr, &error);
-
-	if (!avahiClient) {
-		FormatError(avahi_domain, "Failed to create client: %s",
-			    avahi_strerror(error));
-		AvahiDeinit();
-	}
-}
-
-void
-AvahiDeinit(void)
-{
-	LogDebug(avahi_domain, "Shutting down interface");
-
-	if (avahiGroup) {
-		avahi_entry_group_free(avahiGroup);
-		avahiGroup = nullptr;
-	}
-
-	if (avahiClient) {
-		avahi_client_free(avahiClient);
-		avahiClient = nullptr;
-	}
-
-	delete avahi_poll;
-	avahi_poll = nullptr;
-
-	avahi_free(avahiName);
-	avahiName = nullptr;
-}