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authorStephen Gallagher <sgallagh@redhat.com>2010-07-08 10:05:22 -0400
committerStephen Gallagher <sgallagh@redhat.com>2010-07-09 15:00:56 -0400
commit5c705137ea853613318a29f0cd760688ab4daef3 (patch)
tree1f73c4c2ee1443e6e0c2c67ac0aeb340c19c408e /src
parent2060eb9ddd46a65947ff47cbe4cd9922319525c1 (diff)
downloadsssd-5c705137ea853613318a29f0cd760688ab4daef3.tar.gz
sssd-5c705137ea853613318a29f0cd760688ab4daef3.tar.xz
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Add sss_log() function
Right now, this log function writes to the syslog. In the future, it could be modified to work with ELAPI or another logging API.
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.am3
-rw-r--r--src/util/sss_log.c69
-rw-r--r--src/util/util.h12
3 files changed, 83 insertions, 1 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 64e0e081a..79fcbb9d6 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -219,7 +219,8 @@ AM_CPPFLAGS = -Wall \
EXTRA_DIST = build/config.rpath
SSSD_DEBUG_OBJ = \
- util/debug.c
+ util/debug.c \
+ util/sss_log.c
SSSD_UTIL_OBJ = \
confdb/confdb.c \
diff --git a/src/util/sss_log.c b/src/util/sss_log.c
new file mode 100644
index 000000000..45e883109
--- /dev/null
+++ b/src/util/sss_log.c
@@ -0,0 +1,69 @@
+/*
+ SSSD
+
+ sss_log.c
+
+ Authors:
+ Stephen Gallagher <sgallagh@redhat.com>
+
+ Copyright (C) 2010 Red Hat
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "util/util.h"
+#include <syslog.h>
+
+static int sss_to_syslog(int priority)
+{
+ switch(priority) {
+ case SSS_LOG_EMERG:
+ return LOG_EMERG;
+ case SSS_LOG_ALERT:
+ return LOG_ALERT;
+ case SSS_LOG_CRIT:
+ return LOG_CRIT;
+ case SSS_LOG_ERR:
+ return LOG_ERR;
+ case SSS_LOG_WARNING:
+ return LOG_WARNING;
+ case SSS_LOG_NOTICE:
+ return LOG_NOTICE;
+ case SSS_LOG_INFO:
+ return LOG_INFO;
+ case SSS_LOG_DEBUG:
+ return LOG_DEBUG;
+ default:
+ /* If we've been passed an invalid priority, it's
+ * best to assume it's an emergency.
+ */
+ return LOG_EMERG;
+ }
+}
+
+void sss_log(int priority, const char *format, ...)
+{
+ va_list ap;
+ int syslog_priority;
+
+ syslog_priority = sss_to_syslog(priority);
+
+ openlog(debug_prg_name, 0, LOG_DAEMON);
+
+ va_start(ap, format);
+ vsyslog(syslog_priority, format, ap);
+ va_end(ap);
+
+ closelog();
+}
diff --git a/src/util/util.h b/src/util/util.h
index 1277305e2..3c95f7a20 100644
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -212,6 +212,18 @@ int open_debug_file_ex(const char *filename, FILE **filep);
int open_debug_file(void);
int rotate_debug_files(void);
+/* From sss_log.c */
+#define SSS_LOG_EMERG 0 /* system is unusable */
+#define SSS_LOG_ALERT 1 /* action must be taken immediately */
+#define SSS_LOG_CRIT 2 /* critical conditions */
+#define SSS_LOG_ERR 3 /* error conditions */
+#define SSS_LOG_WARNING 4 /* warning conditions */
+#define SSS_LOG_NOTICE 5 /* normal but significant condition */
+#define SSS_LOG_INFO 6 /* informational */
+#define SSS_LOG_DEBUG 7 /* debug-level messages */
+
+void sss_log(int priority, const char *format, ...);
+
/* from server.c */
struct main_context {
struct tevent_context *event_ctx;