From 69ecddf1317e71f35b1c1de00392dc76f8f1701c Mon Sep 17 00:00:00 2001
From: Stefano Karapetsas <stefano@karapetsas.com>
Date: Mon, 21 Nov 2011 23:44:15 +0100
Subject: Initial release bases on sensors-applet

---
 plugins/eee/eee-plugin.c | 117 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 plugins/eee/eee-plugin.c

(limited to 'plugins/eee/eee-plugin.c')

diff --git a/plugins/eee/eee-plugin.c b/plugins/eee/eee-plugin.c
new file mode 100644
index 0000000..cfabebb
--- /dev/null
+++ b/plugins/eee/eee-plugin.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2005-2006 Nickolay Surin <nickolay.surin@gmail.com>
+ *
+ * This program 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#ifdef HAVE_STDIO_H
+#include <stdio.h>
+#endif /* HAVE_STDIO_H */
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include "eee-plugin.h"
+
+const gchar *plugin_name = "eee";
+
+#define EEE_FAN_FILE "/proc/eee/fan_rpm"
+
+enum {
+	EEE_DEVICE_FILE_OPEN_ERROR,
+	EEE_DEVICE_FILE_READ_ERROR
+};
+
+static void eee_plugin_add_sensor(GList **sensors, const gchar *path) {
+	gchar *dirname;
+	gchar *id;
+	gchar *label;
+
+	dirname = g_path_get_dirname(path);
+	id = g_path_get_basename(dirname);
+	g_free(dirname);
+
+	sensors_applet_plugin_add_sensor(sensors,
+					 path,
+					 id,
+					 _("FAN"),
+					 FAN_SENSOR,
+					 TRUE,
+					 FAN_ICON,
+					 DEFAULT_GRAPH_COLOR);
+	g_free(id);
+}
+
+static void eee_plugin_test_sensor(GList **sensors,
+				   const gchar *path) {
+	gchar *filename;
+	filename = g_path_get_basename(path);
+	eee_plugin_add_sensor(sensors, path);
+	g_free(filename);
+
+}
+
+static GList *eee_plugin_init(void) {
+	GList *sensors = NULL;
+
+	sensors_applet_plugin_find_sensors(&sensors, EEE_FAN_FILE,
+					   eee_plugin_test_sensor);
+	return sensors;
+}
+
+
+static gdouble eee_plugin_get_sensor_value(const gchar *path,
+					   const gchar *id,
+					   SensorType type,
+					   GError **error) {
+
+	FILE *fp;
+	gfloat sensor_value = 0;
+	gchar units[32];
+
+	if (NULL == (fp = fopen(path, "r"))) {
+		g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, EEE_DEVICE_FILE_OPEN_ERROR, "Error opening sensor device file %s", path);
+		return sensor_value;
+	}
+
+	if (fscanf(fp, "%f", &sensor_value, units) < 1) {
+		g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, EEE_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);
+		fclose(fp);
+		return sensor_value;
+	}
+	fclose(fp);
+
+	return (gdouble)sensor_value;
+}
+
+const gchar *sensors_applet_plugin_name(void)
+{
+	return plugin_name;
+}
+
+GList *sensors_applet_plugin_init(void)
+{
+	return eee_plugin_init();
+}
+
+gdouble sensors_applet_plugin_get_sensor_value(const gchar *path,
+					       const gchar *id,
+					       SensorType type,
+					       GError **error) {
+	return eee_plugin_get_sensor_value(path, id, type, error);
+}
-- 
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