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| author | Stefano Karapetsas <[email protected]> | 2011-11-21 23:44:15 +0100 |
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| committer | Stefano Karapetsas <[email protected]> | 2011-11-21 23:44:15 +0100 |
| commit | 69ecddf1317e71f35b1c1de00392dc76f8f1701c (patch) | |
| tree | aba29401d8d4b88f14d67aac2b0e60980a78fa2e /plugins/eee/eee-plugin.c | |
| download | mate-sensors-applet-69ecddf1317e71f35b1c1de00392dc76f8f1701c.tar.bz2 mate-sensors-applet-69ecddf1317e71f35b1c1de00392dc76f8f1701c.tar.xz | |
Initial release bases on sensors-applet
Diffstat (limited to 'plugins/eee/eee-plugin.c')
| -rw-r--r-- | plugins/eee/eee-plugin.c | 117 |
1 files changed, 117 insertions, 0 deletions
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 <[email protected]> + * + * 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); +} |