X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fconfigfile.c;h=4fe50cc2e11ee71a00dcd53bd843460cf68a5973;hb=18a362183d43f2b539cf7687769c2c771070aa75;hp=7c8347b15b20a1aa8d73011a1255105f5937035e;hpb=6bd4bf7b21f84746010792b885b9b71791dccb79;p=collectd.git

diff --git a/src/configfile.c b/src/configfile.c
index 7c8347b1..4fe50cc2 100644
--- a/src/configfile.c
+++ b/src/configfile.c
@@ -1094,6 +1094,54 @@ int cf_util_get_port_number (const oconfig_item_t *ci) /* {{{ */
 	return (tmp);
 } /* }}} int cf_util_get_port_number */
 
+int cf_util_get_service (const oconfig_item_t *ci, char **ret_string) /* {{{ */
+{
+	int port;
+	char *service;
+	int status;
+
+	if (ci->values_num != 1)
+	{
+		ERROR ("cf_util_get_service: The %s option requires exactly "
+				"one argument.", ci->key);
+		return (-1);
+	}
+
+	if (ci->values[0].type == OCONFIG_TYPE_STRING)
+		return (cf_util_get_string (ci, ret_string));
+	if (ci->values[0].type != OCONFIG_TYPE_NUMBER)
+	{
+		ERROR ("cf_util_get_service: The %s option requires "
+				"exactly one string or numeric argument.",
+				ci->key);
+	}
+
+	port = 0;
+	status = cf_util_get_int (ci, &port);
+	if (status != 0)
+		return (status);
+	else if ((port < 1) || (port > 65535))
+	{
+		ERROR ("cf_util_get_service: The port number given "
+				"for the %s option is out of "
+				"range (%i).", ci->key, port);
+		return (-1);
+	}
+
+	service = malloc (6);
+	if (service == NULL)
+	{
+		ERROR ("cf_util_get_service: Out of memory.");
+		return (-1);
+	}
+	ssnprintf (service, 6, "%i", port);
+
+	sfree (*ret_string);
+	*ret_string = service;
+
+	return (0);
+} /* }}} int cf_util_get_service */
+
 int cf_util_get_cdtime (const oconfig_item_t *ci, cdtime_t *ret_value) /* {{{ */
 {
 	if ((ci == NULL) || (ret_value == NULL))