zeroconf/Zeroconf*: drop prefix from file names

2021-02-24 12:36:44 +01:00
parent 40d061621b
commit 04d5588fe5
11 changed files with 20 additions and 20 deletions
--- a/src/zeroconf/Glue.cxx
+++ b/src/zeroconf/Glue.cxx
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2003-2021 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 "Glue.hxx"
+#include "avahi/Init.hxx"
+#include "Bonjour.hxx"
+#include "config/Data.hxx"
+#include "config/Option.hxx"
+#include "Listen.hxx"
+#include "util/Domain.hxx"
+#include "Log.hxx"
+#include "util/Compiler.h"
+
+#include <climits>
+
+#include <string.h>
+#include <unistd.h>
+
+#ifndef HOST_NAME_MAX
+/* HOST_NAME_MAX is not a portable macro; it is undefined on some
+   systems */
+#define HOST_NAME_MAX 255
+#endif
+
+static constexpr Domain zeroconf_domain("zeroconf");
+
+/* The default service name to publish
+ * (overridden by 'zeroconf_name' config parameter)
+ */
+#define SERVICE_NAME		"Music Player @ %h"
+
+#define DEFAULT_ZEROCONF_ENABLED 1
+
+static int zeroconfEnabled;
+
+void
+ZeroconfInit(const ConfigData &config, [[maybe_unused]] EventLoop &loop)
+{
+	const char *serviceName;
+
+	zeroconfEnabled = config.GetBool(ConfigOption::ZEROCONF_ENABLED,
+					 DEFAULT_ZEROCONF_ENABLED);
+	if (!zeroconfEnabled)
+		return;
+
+	if (listen_port <= 0) {
+		LogWarning(zeroconf_domain,
+			   "No global port, disabling zeroconf");
+		zeroconfEnabled = false;
+		return;
+	}
+
+	serviceName = config.GetString(ConfigOption::ZEROCONF_NAME,
+				       SERVICE_NAME);
+
+	/* replace "%h" with the host name */
+	const char *h = strstr(serviceName, "%h");
+	std::string buffer;
+	if (h != nullptr) {
+		char hostname[HOST_NAME_MAX+1];
+		if (gethostname(hostname, HOST_NAME_MAX) == 0) {
+			buffer = serviceName;
+			buffer.replace(h - serviceName, 2, hostname);
+			serviceName = buffer.c_str();
+		}
+	}
+
+#ifdef HAVE_AVAHI
+	AvahiInit(loop, serviceName, listen_port);
+#endif
+
+#ifdef HAVE_BONJOUR
+	BonjourInit(loop, serviceName, listen_port);
+#endif
+}
+
+void
+ZeroconfDeinit()
+{
+	if (!zeroconfEnabled)
+		return;
+
+#ifdef HAVE_AVAHI
+	AvahiDeinit();
+#endif /* HAVE_AVAHI */
+
+#ifdef HAVE_BONJOUR
+	BonjourDeinit();
+#endif
+}