Shuffle the modules about a bit.

1 files changed, 93 insertions, 0 deletions

diff --git a/modules/extra/log_syslog.cpp b/modules/extra/log_syslog.cpp
new file mode 100644
index 000000000..9d7a1c749
--- /dev/null
+++ b/modules/extra/log_syslog.cpp
@@ -0,0 +1,93 @@
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2022-2023 Sadie Powell <sadie@witchery.services>
+ *
+ * This file is part of InspIRCd.  InspIRCd 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, version 2.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "inspircd.h"
+
+#include <syslog.h>
+
+class SyslogMethod final
+	: public Log::Method
+{
+private:
+	// Converts an InspIRCd log level to syslog priority.
+	static int LevelToPriority(Log::Level level)
+	{
+		switch (level)
+		{
+			case Log::Level::CRITICAL:
+				return LOG_ERR;
+
+			case Log::Level::WARNING:
+				return LOG_WARNING;
+
+			case Log::Level::NORMAL:
+				return LOG_NOTICE;
+
+			case Log::Level::DEBUG:
+			case Log::Level::RAWIO:
+				return LOG_DEBUG;
+		}
+
+		// Should never happen.
+		return LOG_NOTICE;
+	}
+
+public:
+	void OnLog(time_t time, Log::Level level, const std::string& type, const std::string& message) override
+	{
+		syslog(LevelToPriority(level), "%s: %s", type.c_str(), message.c_str());
+	}
+};
+
+class SyslogEngine final
+	: public Log::Engine
+{
+public:
+	SyslogEngine(Module* Creator) ATTR_NOT_NULL(2)
+		: Log::Engine(Creator, "syslog")
+	{
+	}
+
+	Log::MethodPtr Create(const std::shared_ptr<ConfigTag>& tag) override
+	{
+		return std::make_shared<SyslogMethod>();
+	}
+};
+
+class ModuleLogSyslog final
+	: public Module
+{
+private:
+	SyslogEngine engine;
+
+public:
+	ModuleLogSyslog()
+		: Module(VF_VENDOR, "Provides the ability to log to syslog.")
+		, engine(this)
+	{
+		openlog("inspircd", LOG_NDELAY|LOG_PID, LOG_USER);
+	}
+
+	~ModuleLogSyslog() override
+	{
+		closelog();
+	}
+};
+
+MODULE_INIT(ModuleLogSyslog)