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Diffstat (limited to 'lib/sensors-applet-plugin.c')
| -rw-r--r-- | lib/sensors-applet-plugin.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/lib/sensors-applet-plugin.c b/lib/sensors-applet-plugin.c new file mode 100644 index 0000000..6217403 --- /dev/null +++ b/lib/sensors-applet-plugin.c @@ -0,0 +1,157 @@ +/* + * Copyright (C) 2005-2009 Alex Murray <[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 + */ + +#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) { + GDir *dir; + const gchar* new_file; + gchar *new_path; + + 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)) { + dir = g_dir_open(path, 0, NULL); + if (dir != NULL) { + while(NULL != (new_file = g_dir_read_name(dir))) { + 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; + gchar *string; + + if (quark == 0) { + 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) +{ + SensorsAppletSensorInfo *info; + + info = g_malloc0(sizeof(*info)); + + info->path = g_strdup(path); + info->id = g_strdup(id); + info->label = g_strdup(label); + info->type = type; + info->enable = enable; + sensors_applet_plugin_default_sensor_limits(type, + &(info->low_value), + &(info->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); +} + +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_malloc0(sizeof(*info)); + + 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); +} + |