/* * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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); }