X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=daemon.c;h=d8f598bef0c2eb1709fa46169c314e17a212d7b8;hb=b0a87fd7b5aeb8007afd3ac25d8548543d42080c;hp=dd5420a6eab92de518e3af60ea49d094ae5db6bb;hpb=8af63afe0ce633fd488f0669614e2d08680f90bc;p=paraslash.git

diff --git a/daemon.c b/daemon.c
index dd5420a6..d8f598be 100644
--- a/daemon.c
+++ b/daemon.c
@@ -64,18 +64,24 @@ static void daemon_set_default_log_colors(void)
  */
 void daemon_set_log_color_or_die(const char *arg)
 {
+	unsigned ll;
+	const char * const sev[] = {SEVERITIES};
 	char *p = strchr(arg, ':');
-	int ret, ll;
 
 	if (!p)
 		goto err;
-	ret = get_loglevel_by_name(arg);
-	if (ret < 0)
-		goto err;
-	ll = ret;
-	p++;
-	color_parse_or_die(p, me->log_colors[ll]);
-	return;
+	for (ll = 0; ll < NUM_LOGLEVELS; ll++) {
+		const char *name = sev[ll];
+		/*
+		 * Parse only the first part of the string so that, for
+		 * example, the argument "info:something_else" is recognized.
+		 * Note that the string comparison is performed
+		 * case-insensitively.
+		 */
+		if (strncasecmp(arg, name, strlen(name)))
+			continue;
+		return color_parse_or_die(p + 1, me->log_colors[ll]);
+	}
 err:
 	PARA_EMERG_LOG("%s: invalid color argument\n", arg);
 	exit(EXIT_FAILURE);
@@ -134,16 +140,29 @@ void daemon_set_logfile(const char *logfile_name)
 }
 
 /**
- * Suppress log messages with severity lower than the given loglevel.
+ * Control the verbosity for logging.
  *
- * \param loglevel The smallest level that should be logged.
+ * This instructs the daemon to not log subsequent messages whose severity is
+ * lower than the given value.
+ *
+ * \param loglevel The new log level.
  */
-void daemon_set_loglevel(const char *loglevel)
+void daemon_set_loglevel(int loglevel)
 {
-	int ret = get_loglevel_by_name(loglevel);
+	assert(loglevel >= 0);
+	assert(loglevel < NUM_LOGLEVELS);
+	me->loglevel = loglevel;
+}
 
-	assert(ret >= 0);
-	me->loglevel = ret;
+/**
+ * Get the current log level of the daemon.
+ *
+ * \return Greater or equal than zero and less than NUM_LOGLEVELS. This
+ * function never fails.
+ */
+int daemon_get_loglevel(void)
+{
+	return me->loglevel;
 }
 
 /**
@@ -263,9 +282,9 @@ void daemon_close_log(void)
 }
 
 /**
- * fopen() the logfile in append mode.
+ * Open the logfile in append mode.
  *
- * \return Either succeeds or exits.
+ * This function either succeeds or exits.
  */
 void daemon_open_log_or_die(void)
 {