use max/min of the sensor for the threshold if not overriden by the configuration

[psensor.git] / src / cfg.c

diff --git a/src/cfg.c b/src/cfg.c
index 075989a..3bd02f4 100644 (file)
--- a/src/cfg.c
+++ b/src/cfg.c
@@ -608,6 +608,24 @@ static char *sensor_get_str(const char *sid, const char *att)
        return g_key_file_get_string(kfile, sid, att, NULL);
 }
 
+static bool sensor_get_double(const char *sid, const char *att, double *d)
+{
+       GKeyFile *kfile;
+       GError *err;
+       double v;
+
+       kfile = get_sensor_key_file();
+
+       err = NULL;
+       v = g_key_file_get_double(kfile, sid, att, &err);
+
+       if (err)
+               return false;
+
+       *d = v;
+       return true;
+}
+
 static bool sensor_get_bool(const char *sid, const char *att)
 {
        GKeyFile *kfile;
@@ -737,9 +755,9 @@ void config_set_sensor_graph_enabled(const char *sid, bool enabled)
        sensor_set_bool(sid, ATT_SENSOR_GRAPH_ENABLED, enabled);
 }
 
-int config_get_sensor_alarm_high_threshold(const char *sid)
+bool config_get_sensor_alarm_high_threshold(const char *sid, double *v)
 {
-       return sensor_get_int(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD);
+       return sensor_get_double(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD, v);
 }
 
 void config_set_sensor_alarm_high_threshold(const char *sid, int threshold)
@@ -747,9 +765,9 @@ void config_set_sensor_alarm_high_threshold(const char *sid, int threshold)
        sensor_set_int(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD, threshold);
 }
 
-int config_get_sensor_alarm_low_threshold(const char *sid)
+bool config_get_sensor_alarm_low_threshold(const char *sid, double *v)
 {
-       return sensor_get_int(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD);
+       return sensor_get_double(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD, v);
 }
 
 void config_set_sensor_alarm_low_threshold(const char *sid, int threshold)