From 2f88262abb9d7a03bb60caef56ffa7f69e5e48c5 Mon Sep 17 00:00:00 2001
From: Sean Bright <sean@malleable.com>
Date: Fri, 26 Jun 2009 03:06:06 +0000
Subject: Add checks in configure for non-POSIX syslog facilities.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@203569 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/syslog.c | 135 +++++++++++++++++++++++++++++++++-------------------------
 1 file changed, 77 insertions(+), 58 deletions(-)

(limited to 'main/syslog.c')

diff --git a/main/syslog.c b/main/syslog.c
index 97e5d7c7f..328ab5e0b 100644
--- a/main/syslog.c
+++ b/main/syslog.c
@@ -30,73 +30,92 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 
 #include <syslog.h>
 
+static const struct {
+	const char *name;
+	int value;
+} facility_map[] = {
+	/* POSIX only specifies USER and LOCAL0 - LOCAL7 */
+	{ "USER",     LOG_USER     },
+	{ "LOCAL0",   LOG_LOCAL0   },
+	{ "LOCAL1",   LOG_LOCAL1   },
+	{ "LOCAL2",   LOG_LOCAL2   },
+	{ "LOCAL3",   LOG_LOCAL3   },
+	{ "LOCAL4",   LOG_LOCAL4   },
+	{ "LOCAL5",   LOG_LOCAL5   },
+	{ "LOCAL6",   LOG_LOCAL6   },
+	{ "LOCAL7",   LOG_LOCAL7   },
+#if defined(HAVE_SYSLOG_FACILITY_LOG_KERN)
+	{ "KERN",     LOG_KERN     },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_MAIL)
+	{ "MAIL",     LOG_MAIL     },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_DAEMON)
+	{ "DAEMON",   LOG_DAEMON   },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_AUTH)
+	{ "AUTH",     LOG_AUTH     },
+	{ "SECURITY", LOG_AUTH     },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_AUTHPRIV)
+	{ "AUTHPRIV", LOG_AUTHPRIV },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_SYSLOG)
+	{ "SYSLOG",   LOG_SYSLOG   },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_FTP)
+	{ "FTP",      LOG_FTP      },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_LPR)
+	{ "LPR",      LOG_LPR      },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_NEWS)
+	{ "NEWS",     LOG_NEWS     },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_UUCP)
+	{ "UUCP",     LOG_UUCP     },
+#endif
+#if defined(HAVE_SYSLOG_FACILITY_LOG_CRON)
+	{ "CRON",     LOG_CRON     },
+#endif
+};
+
 int ast_syslog_facility(const char *facility)
 {
-	if (!strcasecmp(facility, "KERN")) {
-		return LOG_KERN;
-	} else if (!strcasecmp(facility, "USER")) {
-		return LOG_USER;
-	} else if (!strcasecmp(facility, "MAIL")) {
-		return LOG_MAIL;
-	} else if (!strcasecmp(facility, "DAEMON")) {
-		return LOG_DAEMON;
-	} else if (!strcasecmp(facility, "AUTH")) {
-		return LOG_AUTH;
-	} else if (!strcasecmp(facility, "AUTHPRIV")) {
-		return LOG_AUTHPRIV;
-	} else if (!strcasecmp(facility, "SYSLOG")) {
-		return LOG_SYSLOG;
-	} else if (!strcasecmp(facility, "SECURITY")) {
-		return LOG_AUTH;
-	} else if (!strcasecmp(facility, "FTP")) {
-		return LOG_FTP;
-	} else if (!strcasecmp(facility, "LPR")) {
-		return LOG_LPR;
-	} else if (!strcasecmp(facility, "NEWS")) {
-		return LOG_NEWS;
-	} else if (!strcasecmp(facility, "UUCP")) {
-		return LOG_UUCP;
-	} else if (!strcasecmp(facility, "CRON")) {
-		return LOG_CRON;
-	} else if (!strcasecmp(facility, "LOCAL0")) {
-		return LOG_LOCAL0;
-	} else if (!strcasecmp(facility, "LOCAL1")) {
-		return LOG_LOCAL1;
-	} else if (!strcasecmp(facility, "LOCAL2")) {
-		return LOG_LOCAL2;
-	} else if (!strcasecmp(facility, "LOCAL3")) {
-		return LOG_LOCAL3;
-	} else if (!strcasecmp(facility, "LOCAL4")) {
-		return LOG_LOCAL4;
-	} else if (!strcasecmp(facility, "LOCAL5")) {
-		return LOG_LOCAL5;
-	} else if (!strcasecmp(facility, "LOCAL6")) {
-		return LOG_LOCAL6;
-	} else if (!strcasecmp(facility, "LOCAL7")) {
-		return LOG_LOCAL7;
+	int index;
+
+	for (index = 0; index < ARRAY_LEN(facility_map); index++) {
+		if (!strcasecmp(facility_map[index].name, facility)) {
+			return facility_map[index].value;
+		}
 	}
 
 	return -1;
 }
 
+static const struct {
+	const char *name;
+	int value;
+} priority_map[] = {
+	{ "ALERT",   LOG_ALERT   },
+	{ "CRIT",    LOG_CRIT    },
+	{ "DEBUG",   LOG_DEBUG   },
+	{ "EMERG",   LOG_EMERG   },
+	{ "ERR",     LOG_ERR     },
+	{ "ERROR",   LOG_ERR     },
+	{ "INFO",    LOG_INFO    },
+	{ "NOTICE",  LOG_NOTICE  },
+	{ "WARNING", LOG_WARNING }
+};
+
 int ast_syslog_priority(const char *priority)
 {
-	if (!strcasecmp(priority, "ALERT")) {
-		return LOG_ALERT;
-	} else if (!strcasecmp(priority, "CRIT")) {
-		return LOG_CRIT;
-	} else if (!strcasecmp(priority, "DEBUG")) {
-		return LOG_DEBUG;
-	} else if (!strcasecmp(priority, "EMERG")) {
-		return LOG_EMERG;
-	} else if (!strcasecmp(priority, "ERR")) {
-		return LOG_ERR;
-	} else if (!strcasecmp(priority, "INFO")) {
-		return LOG_INFO;
-	} else if (!strcasecmp(priority, "NOTICE")) {
-		return LOG_NOTICE;
-	} else if (!strcasecmp(priority, "WARNING")) {
-		return LOG_WARNING;
+	int index;
+
+	for (index = 0; index < ARRAY_LEN(priority_map); index++) {
+		if (!strcasecmp(priority_map[index].name, priority)) {
+			return priority_map[index].value;
+		}
 	}
 
 	return -1;
-- 
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