{GPL, other}: Relicense to MIT license.

[collectd.git] / src / apcups.c

diff --git a/src/apcups.c b/src/apcups.c
index 4fbbde6..be7673c 100644 (file)
--- a/src/apcups.c
+++ b/src/apcups.c
@@ -21,7 +21,7 @@
  *
  * Authors:
  *   Anthony Gialluca <tonyabg at charter.net>
- *   Florian octo Forster <octo at verplant.org>
+ *   Florian octo Forster <octo at collectd.org>
  **/
 
 #include "collectd.h"
@@ -70,6 +70,8 @@ struct apc_detail_s
 /* Default values for contacting daemon */
 static char *conf_host = NULL;
 static int   conf_port = NISPORT;
+/* Defaults to false for backwards compatibility. */
+static _Bool conf_report_seconds = 0;
 
 static int global_sockfd = -1;
 
@@ -81,9 +83,9 @@ static const char *config_keys[] =
 {
        "Host",
        "Port",
-       NULL
+       "ReportSeconds"
 };
-static int config_keys_num = 2;
+static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
 
 static int net_shutdown (int *fd)
 {
@@ -360,7 +362,13 @@ static int apc_query_server (char *host, int port,
                        else if (strcmp ("LINEFREQ", key) == 0)
                                apcups_detail->linefreq = value;
                        else if (strcmp ("TIMELEFT", key) == 0)
+                       {
+                               /* Convert minutes to seconds if requested by
+                                * the user. */
+                               if (conf_report_seconds)
+                                       value *= 60.0;
                                apcups_detail->timeleft = value;
+                       }
 
                        tokptr = strtok_r (NULL, ":", &toksaveptr);
                } /* while (tokptr != NULL) */
@@ -403,6 +411,13 @@ static int apcups_config (const char *key, const char *value)
                }
                conf_port = port_tmp;
        }
+       else if (strcasecmp (key, "ReportSeconds") == 0)
+       {
+               if (IS_TRUE (value))
+                       conf_report_seconds = 1;
+               else
+                       conf_report_seconds = 0;
+       }
        else
        {
                return (-1);
@@ -450,7 +465,7 @@ static int apcups_read (void)
        apcups_detail.battv    =   -1.0;
        apcups_detail.loadpct  =   -1.0;
        apcups_detail.bcharge  =   -1.0;
-       apcups_detail.timeleft =   -1.0;
+       apcups_detail.timeleft =    NAN;
        apcups_detail.itemp    = -300.0;
        apcups_detail.linefreq =   -1.0;