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/* File configuration.c
*
* Copyright 2004-2007 Fabian Nowak (timystery@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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* Note for programmers and editors: Try to use 4 spaces instead of Tab! */
#include "configuration.h"
#include <stdlib.h>
gint
get_Id_from_address (gint chipnumber, gint addr, t_sensors *sensors)
{
gint feature;
t_chip *chip;
t_chipfeature *chipfeature;
TRACE ("enters get_Id_from_address");
chip = (t_chip *) g_ptr_array_index (sensors->chips, chipnumber);
for (feature=0; feature<chip->num_features; feature++) {
chipfeature = g_ptr_array_index(chip->chip_features, feature);
if (addr == chipfeature->address) {
TRACE ("leaves get_Id_from_address with %d", feature);
return feature;
}
}
TRACE ("leaves get_Id_from_address with -1");
return (gint) -1;
}
/* Write the configuration at exit */
void
sensors_write_config (XfcePanelPlugin *plugin, t_sensors *sensors)
{
XfceRc *rc;
char *file, *tmp, rc_chip[8], feature[20];
int i, j;
t_chip *chip;
t_chipfeature *chipfeature;
TRACE ("enters sensors_write_config");
if (!(file = xfce_panel_plugin_save_location (plugin, TRUE))) {
TRACE ("leaves sensors_write_config: No file location specified.");
return;
}
unlink (file);
rc = xfce_rc_simple_open (file, FALSE);
g_free (file);
if (!rc) {
TRACE ("leaves sensors_write_config: No rc file opened");
return;
}
xfce_rc_set_group (rc, "General");
xfce_rc_write_bool_entry (rc, "Show_Title", sensors->show_title);
xfce_rc_write_bool_entry (rc, "Show_Labels", sensors->show_labels);
xfce_rc_write_bool_entry (rc, "Use_Bar_UI", sensors->display_values_graphically);
xfce_rc_write_bool_entry (rc, "Show_Colored_Bars", sensors->show_colored_bars);
xfce_rc_write_int_entry (rc, "Scale", sensors->scale);
xfce_rc_write_entry (rc, "Font_Size", sensors->font_size);
xfce_rc_write_int_entry (rc, "Font_Size_Numerical",
sensors->font_size_numerical);
xfce_rc_write_int_entry (rc, "Update_Interval", sensors->sensors_refresh_time);
xfce_rc_write_bool_entry (rc, "Exec_Command", sensors->exec_command);
xfce_rc_write_bool_entry (rc, "Show_Units", sensors->show_units);
xfce_rc_write_bool_entry(rc, "Small_Spacings", sensors->show_smallspacings);
xfce_rc_write_entry (rc, "Command_Name", sensors->command_name);
xfce_rc_write_int_entry (rc, "Number_Chips", sensors->num_sensorchips);
xfce_rc_write_bool_entry (rc, "Suppress_Hddtemp_Message", sensors->suppressmessage);
for (i=0; i<sensors->num_sensorchips; i++) {
chip = (t_chip *) g_ptr_array_index(sensors->chips, i);
g_assert (chip!=NULL);
g_snprintf (rc_chip, 8, "Chip%d", i);
xfce_rc_set_group (rc, rc_chip);
xfce_rc_write_entry (rc, "Name", chip->sensorId);
/* number of sensors is still limited */
xfce_rc_write_int_entry (rc, "Number", i);
for (j=0; j<chip->num_features; j++) {
chipfeature = g_ptr_array_index(chip->chip_features, j);
g_assert (chipfeature!=NULL);
if (chipfeature->show == TRUE) {
g_snprintf (feature, 20, "%s_Feature%d", rc_chip, j);
xfce_rc_set_group (rc, feature);
xfce_rc_write_int_entry (rc, "Id", get_Id_from_address(i, j, sensors));
/* only use this if no hddtemp sensor */
/* or do only use this , if it is an lmsensors device. whatever. */
if ( strcmp(chip->sensorId, _("Hard disks")) != 0 ) /* chip->name? */
xfce_rc_write_int_entry (rc, "Address", j);
else
xfce_rc_write_entry (rc, "DeviceName", chipfeature->devicename);
xfce_rc_write_entry (rc, "Name", chipfeature->name);
xfce_rc_write_entry (rc, "Color", chipfeature->color);
xfce_rc_write_bool_entry (rc, "Show", chipfeature->show);
tmp = g_strdup_printf("%.2f", chipfeature->min_value);
xfce_rc_write_entry (rc, "Min", tmp);
g_free (tmp);
tmp = g_strdup_printf("%.2f", chipfeature->max_value);
xfce_rc_write_entry (rc, "Max", tmp);
g_free (tmp);
} /* end if */
} /* end for j */
} /* end for i */
xfce_rc_close (rc);
TRACE ("leaves sensors_write_config");
}
void
sensors_read_general_config (XfceRc *rc, t_sensors *sensors)
{
const char *value;
gint num_chips;
TRACE ("enters sensors_read_general_config");
if (xfce_rc_has_group (rc, "General") ) {
xfce_rc_set_group (rc, "General");
sensors->show_title = xfce_rc_read_bool_entry (rc, "Show_Title", TRUE);
sensors->show_labels = xfce_rc_read_bool_entry (rc, "Show_Labels", TRUE);
sensors->display_values_graphically = xfce_rc_read_bool_entry (rc, "Use_Bar_UI", FALSE);
sensors->show_colored_bars = xfce_rc_read_bool_entry (rc, "Show_Colored_Bars", FALSE);
sensors->scale = xfce_rc_read_int_entry (rc, "Scale", 0);
if ((value = xfce_rc_read_entry (rc, "Font_Size", NULL)) && *value) {
sensors->font_size = g_strdup(value);
}
sensors->font_size_numerical = xfce_rc_read_int_entry (rc,
"Font_Size_Numerical", 2);
sensors->sensors_refresh_time = xfce_rc_read_int_entry (rc, "Update_Interval",
60);
sensors->exec_command = xfce_rc_read_bool_entry (rc, "Exec_Command", TRUE);
sensors->show_units= xfce_rc_read_bool_entry (rc, "Show_Units", TRUE);
sensors->show_smallspacings= xfce_rc_read_bool_entry (rc, "Small_Spacings", FALSE);
if ((value = xfce_rc_read_entry (rc, "Command_Name", NULL)) && *value) {
sensors->command_name = g_strdup (value);
}
if (!sensors->suppressmessage)
sensors->suppressmessage = xfce_rc_read_bool_entry (rc, "Suppress_Hddtemp_Message", FALSE);
num_chips = xfce_rc_read_int_entry (rc, "Number_Chips", 0);
/* or could use 1 or the always existent dummy entry */
}
TRACE ("leaves sensors_read_general_config");
}
void
sensors_read_preliminary_config (XfcePanelPlugin *plugin, t_sensors *sensors)
{
char *file;
XfceRc *rc;
TRACE ("enters sensors_read_preliminary_config");
if (!(file = xfce_panel_plugin_lookup_rc_file (plugin)))
return;
rc = xfce_rc_simple_open (file, TRUE);
g_free (file);
if (!rc)
return;
if (xfce_rc_has_group (rc, "General") ) {
xfce_rc_set_group (rc, "General");
sensors->suppressmessage = xfce_rc_read_bool_entry (rc, "Suppress_Hddtemp_Message", FALSE);
}
TRACE ("leaves sensors_read_preliminary_config");
}
/* Read the configuration file at init */
void
sensors_read_config (XfcePanelPlugin *plugin, t_sensors *sensors)
{
const char *value;
char *file;
XfceRc *rc;
int i, j;
char rc_chip[8], feature[20];
gchar* sensorName=NULL;
gint num_sensorchip, id, address;
t_chip *chip;
t_chipfeature *chipfeature;
TRACE ("enters sensors_read_config");
if (!(file = xfce_panel_plugin_lookup_rc_file (plugin)))
return;
rc = xfce_rc_simple_open (file, TRUE);
g_free (file);
if (!rc)
return;
sensors_read_general_config (rc, sensors);
for (i = 0; i<sensors->num_sensorchips; i++) {
chip = (t_chip *) g_ptr_array_index (sensors->chips, i);
if (chip==NULL)
break;
g_snprintf (rc_chip, 8, "Chip%d", i);
if (xfce_rc_has_group (rc, rc_chip)) {
xfce_rc_set_group (rc, rc_chip);
num_sensorchip=0;
if ((value = xfce_rc_read_entry (rc, "Name", NULL)) && *value) {
sensorName = g_strdup (value);
}
num_sensorchip = (gint) xfce_rc_read_int_entry (rc, "Number", 0);
/* assert that file does not contain more information
than does exist on system */
/* ??? At least, it works. */
g_return_if_fail (num_sensorchip < sensors->num_sensorchips);
/* now featuring enhanced string comparison */
g_assert (chip!=NULL);
if ( strcmp(chip->sensorId, sensorName)==0 ) {
for (j=0; j<chip->num_features; j++) {
chipfeature = (t_chipfeature *) g_ptr_array_index (
chip->chip_features,
j);
g_assert (chipfeature!=NULL);
g_snprintf (feature, 20, "%s_Feature%d", rc_chip, j);
if (xfce_rc_has_group (rc, feature)) {
xfce_rc_set_group (rc, feature);
id=0; address=0;
id = (gint) xfce_rc_read_int_entry (rc, "Id", 0);
if ( strcmp(chip->sensorId, _("Hard disks")) != 0 )
address = (gint) xfce_rc_read_int_entry (rc, "Address", 0);
else
/* FIXME: compare strings, or also have hddtmep and acpi store numeric values */
/* assert correctly saved file */
if (strcmp(chip->sensorId, _("Hard disks")) != 0) { /* chip->name? */
chipfeature = g_ptr_array_index(chip->chip_features, id);
/* FIXME: it might be necessary to use sensors->addresses here */
/* g_return_if_fail
(chipfeature->address == address); */
if (chipfeature->address != address)
continue;
}
else if ((value = xfce_rc_read_entry (rc, "DeviceName", NULL))
&& *value) {
chipfeature->devicename = g_strdup(value);
/* g_free (value); */
}
if ((value = xfce_rc_read_entry (rc, "Name", NULL))
&& *value) {
chipfeature->name = g_strdup (value);
/* g_free (value); */
}
if ((value = xfce_rc_read_entry (rc, "Color", NULL))
&& *value) {
chipfeature->color = g_strdup (value);
/* g_free (value); */
}
chipfeature->show =
xfce_rc_read_bool_entry (rc, "Show", FALSE);
if ((value = xfce_rc_read_entry (rc, "Min", NULL))
&& *value)
chipfeature->min_value = atof (value);
if ((value = xfce_rc_read_entry (rc, "Max", NULL))
&& *value)
chipfeature->max_value = atof (value);
} /* end if */
} /* end for */
} /* end if */
g_free (sensorName);
} /* end if */
} /* end for */
xfce_rc_close (rc);
if (!sensors->exec_command) {
g_signal_handler_block ( G_OBJECT(sensors->eventbox), sensors->doubleclick_id );
}
TRACE ("leaves sensors_read_config");
}
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