Move all source code to src/.

[tinc] / src / log.h

diff --git a/src/log.h b/src/log.h
new file mode 100644 (file)
index 0000000..e178d69
--- /dev/null
+++ b/src/log.h
@@ -0,0 +1,77 @@
+/*
+    log.h -- logging
+
+    Copyright (C) 2003-2004 Guus Sliepen <guus@tinc-vpn.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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id$
+*/
+
+#ifndef __LOGGER_H__
+#define __LOGGER_H__
+
+typedef enum debug_t {
+       DEBUG_NOTHING = 0,                      /* Quiet mode, only show starting/stopping of the daemon */
+       DEBUG_ALWAYS = 0,
+       DEBUG_CONNECTIONS = 1,          /* Show (dis)connects of other tinc daemons via TCP */
+       DEBUG_ERROR = 2,                        /* Show error messages received from other hosts */
+       DEBUG_STATUS = 2,                       /* Show status messages received from other hosts */
+       DEBUG_PROTOCOL = 3,                     /* Show the requests that are sent/received */
+       DEBUG_META = 4,                         /* Show contents of every request that is sent/received */
+       DEBUG_TRAFFIC = 5,                      /* Show network traffic information */
+       DEBUG_PACKET = 6,                       /* Show contents of each packet that is being sent/received */
+       DEBUG_SCARY_THINGS = 10         /* You have been warned */
+} debug_t;
+
+typedef enum logmode_t {
+       LOGMODE_NULL,
+       LOGMODE_STDERR,
+       LOGMODE_FILE,
+       LOGMODE_SYSLOG
+} logmode_t;
+
+#ifdef HAVE_MINGW
+#define LOG_EMERG EVENTLOG_ERROR_TYPE
+#define LOG_ALERT EVENTLOG_ERROR_TYPE
+#define LOG_CRIT EVENTLOG_ERROR_TYPE
+#define LOG_ERR EVENTLOG_ERROR_TYPE
+#define LOG_WARNING EVENTLOG_WARNING_TYPE
+#define LOG_NOTICE EVENTLOG_INFORMATION_TYPE
+#define LOG_INFO EVENTLOG_INFORMATION_TYPE
+#define LOG_DEBUG EVENTLOG_INFORMATION_TYPE
+#else
+#ifndef HAVE_SYSLOG_H
+enum {
+       LOG_EMERG,
+       LOG_ALERT,
+       LOG_CRIT,
+       LOG_ERR,
+       LOG_WARNING,
+       LOG_NOTICE,
+       LOG_INFO,
+       LOG_DEBUG,
+};
+#endif
+#endif
+
+extern debug_t debug_level;
+extern void openlogger(const char *, logmode_t);
+extern void logger(int, const char *, ...) __attribute__ ((__format__(printf, 2, 3)));
+extern void closelogger(void);
+
+#define ifdebug(l) if(debug_level >= DEBUG_##l)
+
+#endif /* __LOGGER_H__ */