+ if (status_file == NULL)
+ {
+ char errbuf[1024];
+ WARNING ("openvpn plugin: sstrdup failed: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ return (1);
+ }
+
+ /* it determines the file name as string starting at location filename + 1 */
+ filename = strrchr (status_file, (int) '/');
+ if (filename == NULL)
+ {
+ /* status_file is already the file name only */
+ status_name = status_file;
+ }
+ else
+ {
+ /* doesn't waist memory, uses status_file starting at filename + 1 */
+ status_name = filename + 1;
+ }
+
+ /* if not empty, it scans the list looking for a clone */
+ if (vpn_num)
+ {
+ for (i = 0; i < vpn_num; i++)
+ {
+ if (strcasecmp (vpn_list[i]->name, status_name) == 0)
+ {
+ WARNING ("status filename \"%s\" already used, \
+ please choose a different one.", status_name);
+ return (1);
+ }
+ }
+ }
+
+ /* create a new vpn element since file and version are ok */
+ temp = (vpn_status_t *) malloc (sizeof (vpn_status_t));
+ temp->file = status_file;
+ temp->version = status_version;
+ temp->name = status_name;
+
+ vpn_list = (vpn_status_t **) realloc (vpn_list, (vpn_num + 1) * sizeof (vpn_status_t *));
+ if (vpn_list == NULL)
+ {
+ char errbuf[1024];
+ ERROR ("openvpn plugin: malloc failed: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ return (1);
+ }
+
+ vpn_list[vpn_num] = temp;
+ vpn_num++;
+
+ DEBUG ("openvpn plugin: status file \"%s\" added", temp->file);
+
+ }
+ else if (strcasecmp ("NoCompression", key) == 0)
+ {
+ if ((strcasecmp ("True", value) == 0)
+ || (strcasecmp ("Yes", value) == 0)
+ || (strcasecmp ("On", value) == 0))
+ {
+ store_compression = 0;
+ DEBUG ("openvpn plugin: no 'compression statistcs' collected");
+ }
+ else
+ {
+ store_compression = 1;
+ }