1 files changed, 48 insertions, 0 deletions
diff --git a/src/measurement/opal-sensors.cpp b/src/measurement/opal-sensors.cpp
new file mode 100644
index 0000000..a70ec56
--- /dev/null
+++ b/src/measurement/opal-sensors.cpp
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2015 IBM Corp.
+ *
+ * This file is part of PowerTOP
+ *
+ * This program file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program in a file named COPYING; if not, write to the
+ * Free Software Foundation, Inc,
+ * 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ * or just google for it.
+ *
+ * Authors:
+ *	Stewart Smith <stewart@linux.vnet.ibm.com>
+ */
+#include "measurement.h"
+#include "opal-sensors.h"
+#include "../lib.h"
+#include <string.h>
+#include <stdio.h>
+#include <limits.h>
+
+opal_sensors_power_meter::opal_sensors_power_meter(const char *power_supply_name)
+{
+	strncpy(name, power_supply_name, sizeof(name));
+}
+
+double opal_sensors_power_meter::power(void)
+{
+	bool ok;
+	int value;
+	double r = 0;
+
+	value = read_sysfs(name, &ok);
+
+	if(ok)
+		r = value / 1000000.0;
+	return r;
+}