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/*
* Copyright (C) 2005-2009 Alex Murray <murray.alex@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
*/
#include <sensors-applet/sensors-applet-plugin.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
extern const gchar *plugin_name;
/* recursive function to find sensors in a given path */
void sensors_applet_plugin_find_sensors(GList **sensors,
const gchar *path,
SensorsAppletPluginTestSensorFunc test_sensor) {
if (g_file_test(path, G_FILE_TEST_IS_REGULAR)) {
/* also test can actually open file for reading */
if (access(path, R_OK) == 0) {
test_sensor(sensors, path);
}
}
/* if is a directory (but not a symlinked dir as this
will lead us in circular loops) descend into it and look
for a sensor dir
*/
if (g_file_test(path, G_FILE_TEST_IS_DIR) && !g_file_test(path, G_FILE_TEST_IS_SYMLINK)) {
GDir *dir;
if ((dir = g_dir_open(path, 0, NULL)) != NULL) {
const gchar *new_file;
while(NULL != (new_file = g_dir_read_name(dir))) {
gchar *new_path;
new_path = g_build_filename(path, new_file, NULL);
sensors_applet_plugin_find_sensors(sensors, new_path, test_sensor);
g_free(new_path);
}
g_dir_close(dir);
}
}
}
/* for error handling */
GQuark sensors_applet_plugin_error_quark(void) {
static GQuark quark = 0;
if (quark == 0) {
gchar *string;
string = g_strdup_printf("%s-plugin-error", plugin_name);
quark = g_quark_from_string(string);
g_free(string);
}
return quark;
}
void sensors_applet_plugin_default_sensor_limits(SensorType type,
gdouble *low_value,
gdouble *high_value) {
switch (type) {
case TEMP_SENSOR:
*low_value = 20.0;
*high_value = 60.0;
break;
case FAN_SENSOR:
*low_value = 600.0;
*high_value = 3000.0;
break;
default:
*low_value = 0.0;
*high_value = 0.0;
}
}
void sensors_applet_plugin_add_sensor(GList **sensors,
const gchar *path,
const gchar *id,
const gchar *label,
SensorType type,
gboolean enable,
IconType icon,
const gchar *graph_color) {
gdouble low_value;
gdouble high_value;
sensors_applet_plugin_default_sensor_limits(type, &low_value, &high_value);
sensors_applet_plugin_add_sensor_with_limits(sensors,
path,
id,
label,
type,
enable,
low_value,
high_value,
icon,
graph_color);
}
void sensors_applet_plugin_add_sensor_with_limits(GList **sensors,
const gchar *path,
const gchar *id,
const gchar *label,
SensorType type,
gboolean enable,
gdouble low_value,
gdouble high_value,
IconType icon,
const gchar *graph_color) {
SensorsAppletSensorInfo *info;
info = g_new0 (SensorsAppletSensorInfo, 1);
info->path = g_strdup(path);
info->id = g_strdup(id);
info->label = g_strdup(label);
info->type = type;
info->enable = enable;
info->low_value = low_value;
info->high_value = high_value;
info->multiplier = 1.0;
info->offset = 0.0;
info->icon = icon;
info->graph_color = g_strdup(graph_color);
*sensors = g_list_append(*sensors, info);
}
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