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/*
* middlelayer.c
*
* Copyright 2006, 2007 Fabian Nowak <timytery@arcor.de>
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef HAVE_LINUX
#include <sys/utsname.h>
#endif
#include "middlelayer.h"
#ifdef HAVE_LIBSENSORS
#include "lmsensors.h"
#endif
#ifdef HAVE_HDDTEMP
#include "hddtemp.h"
#endif
#ifdef HAVE_ACPI
#include "acpi.h"
#endif
int
initialize_all (GPtrArray **chips, gboolean *suppressmessage)
{
int res = 0;
TRACE ("enters initialize_all");
*chips = g_ptr_array_new();
#ifdef HAVE_LIBSENSORS
res += initialize_libsensors (*chips);
#endif
#ifdef HAVE_HDDTEMP
res += initialize_hddtemp (*chips, suppressmessage);
#endif
#ifdef HAVE_ACPI
res += initialize_ACPI (*chips);
#endif
TRACE ("leaves initialize_all, chips->len=%d", (*chips)->len);
return res;
}
void
refresh_chip (gpointer chip, gpointer data)
{
t_chip *c;
g_assert (chip!=NULL);
TRACE ("enters refresh_chip");
c = (t_chip*) chip;
#ifdef HAVE_ACPI
if (c->type==ACPI) {
g_ptr_array_foreach (c->chip_features, refresh_acpi, NULL );
return;
}
#endif
#ifdef HAVE_LIBSENSORS
if (c->type==LMSENSOR) {
g_ptr_array_foreach (c->chip_features, refresh_lmsensors, NULL );
return;
}
#endif
#ifdef HAVE_HDDTEMP
if (c->type==HDD) {
g_ptr_array_foreach (c->chip_features, refresh_hddtemp, NULL );
return;
}
#endif
TRACE ("leaves refresh_chip");
}
void
refresh_all_chips (GPtrArray *chips )
{
TRACE ("enters refresh_all_chips");
g_ptr_array_foreach (chips, refresh_chip, NULL );
TRACE ("leaves refresh_all_chips");
}
void
categorize_sensor_type (t_chipfeature* chipfeature)
{
TRACE ("enters categorize_sensor_type");
if ( strstr(chipfeature->name, "Temp")!=NULL
|| strstr(chipfeature->name, "temp")!=NULL ) {
chipfeature->class = TEMPERATURE;
chipfeature->min_value = 0.0;
chipfeature->max_value = 80.0;
} else if ( strstr(chipfeature->name, "VCore")!=NULL
|| strstr(chipfeature->name, "3V")!=NULL
|| strstr(chipfeature->name, "5V")!=NULL
|| strstr(chipfeature->name, "12V")!=NULL ) {
chipfeature->class = VOLTAGE;
chipfeature->min_value = 1.0;
chipfeature->max_value = 12.2;
} else if ( strstr(chipfeature->name, "Fan")!=NULL
|| strstr(chipfeature->name, "fan")!=NULL ) {
chipfeature->class = SPEED;
chipfeature->min_value = 1000.0;
chipfeature->max_value = 3500.0;
} else if ( strstr(chipfeature->name, "alarm")!=NULL
|| strstr(chipfeature->name, "Alarm")!=NULL ) {
chipfeature->class = STATE;
chipfeature->min_value = 0.0;
chipfeature->max_value = 1.0;
} else {
chipfeature->class = OTHER;
chipfeature->min_value = 0.0;
chipfeature->max_value = 7000.0;
}
TRACE ("leaves categorize_sensor_type");
}
int
sensor_get_value (t_chip *chip, int number, double *value)
{
t_chipfeature *feature;
/* TRACE ("enters sensor_get_value %d", number); */
g_assert (chip!=NULL);
if (chip->type==LMSENSOR ) {
#ifdef HAVE_LIBSENSORS
return sensors_get_feature_wrapper (chip->chip_name, number, value);
#else
return -1;
#endif
}
if (chip->type==HDD ) {
#ifdef HAVE_HDDTEMP
g_assert (number<chip->num_features);
feature = (t_chipfeature *) g_ptr_array_index (chip->chip_features, number);
g_assert (feature!=NULL);
*value = get_hddtemp_value (feature->devicename, NULL);
if (*value==ZERO_KELVIN) {
return NO_VALID_HDDTEMP;
}
return 0;
#else
return -1;
#endif
}
if (chip->type==ACPI ) {
#ifdef HAVE_ACPI
g_assert (number<chip->num_features);
feature = (t_chipfeature *) g_ptr_array_index (chip->chip_features, number);
g_assert (feature!=NULL);
refresh_acpi ((gpointer) feature, NULL);
*value = feature->raw_value;
return 0; /* HERE I AM, I WANNA BE FIXED */
#else
return -1;
#endif
}
else {
feature = NULL;
return -1;
}
}
void
free_chipfeature (gpointer chipfeature, gpointer data)
{
t_chipfeature *cf;
cf = (t_chipfeature *) chipfeature;
g_free (cf->name);
g_free (cf->devicename);
g_free (cf->formatted_value);
g_free (cf->color);
}
void
free_chip (gpointer chip, gpointer data)
{
t_chip *c;
c = (t_chip *) chip;
g_free (c->sensorId);
g_free (c->description);
#ifdef HAVE_LIBSENSORS
if (c->type==LMSENSOR) {
free_lmsensors_chip (chip);
}
#endif
/* g_free (c->chip_name); */ /* is a _copied_ structure of libsensors */
g_ptr_array_foreach (c->chip_features, free_chipfeature, NULL);
g_ptr_array_free (c->chip_features, TRUE);
}
void
sensor_interface_cleanup()
{
#ifdef HAVE_LIBSENSORS
sensors_cleanup();
#endif
}
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