2 * Copyright (C) 2010-2012 jeanfi@gmail.com
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
27 #include <sys/types.h>
37 #include "ui_sensorlist.h"
42 #include "ui_status.h"
56 #ifdef HAVE_REMOTE_SUPPORT
60 #include "ui_appindicator.h"
63 #include "ui_notify.h"
72 static const char *program_name;
74 static void print_version()
76 printf("psensor %s\n", VERSION);
77 printf(_("Copyright (C) %s jeanfi@gmail.com\n"
78 "License GPLv2: GNU GPL version 2 or later "
79 "<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n"
80 "This is free software: you are free to change and "
82 "There is NO WARRANTY, to the extent permitted by law.\n"),
86 static void print_help()
88 printf(_("Usage: %s [OPTION]...\n"), program_name);
90 puts(_("Psensor is a GTK+ application for monitoring hardware sensors, "
91 "including temperatures and fan speeds."));
95 puts(_(" -h, --help display this help and exit\n"
96 " -v, --version display version information and exit"));
101 " -u, --url=URL the URL of the psensor-server,\n"
102 " example: http://hostname:3131"));
104 " --use-libatasmart use atasmart library for disk monitoring instead of\n"
107 " -n, --new-instance force the creation of a new Psensor application"));
110 puts(_(" -d, --debug=LEVEL "
111 "set the debug level, integer between 0 and 3"));
115 printf(_("Report bugs to: %s\n"), PACKAGE_BUGREPORT);
117 printf(_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL);
121 Updates the size of the sensor values if different than the
125 update_psensor_values_size(struct psensor **sensors, struct config *cfg)
127 struct psensor **cur;
131 struct psensor *s = *cur;
133 if (s->values_max_length != cfg->sensor_values_max_length)
134 psensor_values_resize(s,
135 cfg->sensor_values_max_length);
141 static void update_measures(struct ui_psensor *ui)
143 struct psensor **sensors;
150 g_mutex_lock(ui->sensors_mutex);
152 sensors = ui->sensors;
156 update_psensor_values_size(sensors, cfg);
158 psensor_list_update_measures(sensors);
159 #ifdef HAVE_REMOTE_SUPPORT
160 remote_psensor_list_update(sensors);
163 nvidia_psensor_list_update(sensors);
165 #ifdef HAVE_LIBATIADL
166 amd_psensor_list_update(sensors);
169 psensor_log_measures(sensors);
171 period = cfg->sensor_update_interval;
173 g_mutex_unlock(ui->sensors_mutex);
179 static void indicators_update(struct ui_psensor *ui)
181 struct psensor **sensor_cur = ui->sensors;
182 unsigned int attention = 0;
184 while (*sensor_cur) {
185 struct psensor *s = *sensor_cur;
187 if (s->alarm_enabled && s->alarm_raised) {
195 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
196 if (is_appindicator_supported())
197 ui_appindicator_update(ui, attention);
200 if (is_status_supported())
201 ui_status_update(ui, attention);
204 gboolean ui_refresh_thread(gpointer data)
208 struct ui_psensor *ui = (struct ui_psensor *)data;
213 g_mutex_lock(ui->sensors_mutex);
215 graph_update(ui->sensors, ui->w_graph, ui->config, ui->main_window);
217 ui_sensorlist_update(ui);
219 if (is_appindicator_supported() || is_status_supported())
220 indicators_update(ui);
223 ui_unity_launcher_entry_update(ui->sensors,
224 !cfg->unity_launcher_count_disabled,
225 cfg->temperature_unit == CELCIUS);
228 if (ui->graph_update_interval != cfg->graph_update_interval) {
229 ui->graph_update_interval = cfg->graph_update_interval;
233 g_mutex_unlock(ui->sensors_mutex);
236 g_timeout_add(1000 * ui->graph_update_interval,
237 ui_refresh_thread, ui);
242 static void cb_alarm_raised(struct psensor *sensor, void *data)
244 #ifdef HAVE_LIBNOTIFY
245 if (sensor->alarm_enabled)
246 ui_notify(sensor, (struct ui_psensor *)data);
250 static void associate_colors(struct psensor **sensors)
252 /* number of uniq colors */
253 #define COLORS_COUNT 8
255 unsigned int colors[COLORS_COUNT][3] = {
256 {0x0000, 0x0000, 0x0000}, /* black */
257 {0xffff, 0x0000, 0x0000}, /* red */
258 {0x0000, 0x0000, 0xffff}, /* blue */
259 {0x0000, 0xffff, 0x0000}, /* green */
261 {0x7fff, 0x7fff, 0x7fff}, /* grey */
262 {0x7fff, 0x0000, 0x0000}, /* dark red */
263 {0x0000, 0x0000, 0x7fff}, /* dark blue */
264 {0x0000, 0x7fff, 0x0000} /* dark green */
267 struct psensor **sensor_cur = sensors;
269 while (*sensor_cur) {
270 struct color default_color;
271 color_set(&default_color,
272 colors[i % COLORS_COUNT][0],
273 colors[i % COLORS_COUNT][1],
274 colors[i % COLORS_COUNT][2]);
277 = config_get_sensor_color((*sensor_cur)->id,
286 associate_cb_alarm_raised(struct psensor **sensors, struct ui_psensor *ui)
288 struct psensor **sensor_cur = sensors;
289 while (*sensor_cur) {
290 struct psensor *s = *sensor_cur;
292 s->cb_alarm_raised = cb_alarm_raised;
293 s->cb_alarm_raised_data = ui;
295 s->alarm_high_threshold
296 = config_get_sensor_alarm_high_threshold(s->id);
297 s->alarm_low_threshold
298 = config_get_sensor_alarm_low_threshold(s->id);
300 if (is_temp_type(s->type) || is_fan_type(s->type)) {
302 = config_get_sensor_alarm_enabled(s->id);
304 s->alarm_high_threshold = 0;
305 s->alarm_enabled = 0;
312 static void associate_preferences(struct psensor **sensors)
314 struct psensor **sensor_cur = sensors;
315 while (*sensor_cur) {
317 struct psensor *s = *sensor_cur;
319 s->enabled = config_is_sensor_enabled(s->id);
321 n = config_get_sensor_name(s->id);
332 static void log_init()
334 char *home, *path, *dir;
336 home = getenv("HOME");
341 dir = malloc(strlen(home)+1+strlen(".psensor")+1);
342 sprintf(dir, "%s/%s", home, ".psensor");
345 path = malloc(strlen(dir)+1+strlen("log")+1);
346 sprintf(path, "%s/%s", dir, "log");
354 static struct option long_options[] = {
355 {"use-libatasmart", no_argument, 0, 0},
356 {"version", no_argument, 0, 'v'},
357 {"help", no_argument, 0, 'h'},
358 {"url", required_argument, 0, 'u'},
359 {"debug", required_argument, 0, 'd'},
360 {"new-instance", no_argument, 0, 'n'},
364 static gboolean initial_window_show(gpointer data)
366 struct ui_psensor *ui;
368 log_debug("initial_window_show()");
370 ui = (struct ui_psensor *)data;
372 log_debug("is_status_supported: %d", is_status_supported());
373 log_debug("is_appindicator_supported: %d",
374 is_appindicator_supported());
375 log_debug("hide_on_startup: %d", ui->config->hide_on_startup);
377 if (!ui->config->hide_on_startup
378 || (!is_appindicator_supported() && !is_status_supported()))
381 ui_window_update(ui);
386 static void log_glib_info()
388 log_debug("Compiled with GLib %d.%d.%d",
393 log_debug("Running with GLib %d.%d.%d",
399 static void cb_activate(GApplication *application,
402 ui_window_show((struct ui_psensor *)data);
406 * Release memory for Valgrind.
408 static void cleanup(struct ui_psensor *ui)
410 g_mutex_lock(ui->sensors_mutex);
412 log_debug("Cleanup...");
419 #ifdef HAVE_LIBATIADL
422 #ifdef HAVE_REMOTE_SUPPORT
426 psensor_list_free(ui->sensors);
429 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
430 ui_appindicator_cleanup();
435 g_mutex_unlock(ui->sensors_mutex);
439 log_debug("Cleanup done, closing log");
443 * Creates the list of sensors.
445 * 'url': remote psensor server url, null for local monitoring.
446 * 'use_libatasmart': whether the libatasmart must be used.
448 static struct psensor **create_sensors_list(const char *url,
449 unsigned int use_libatasmart)
451 struct psensor **sensors;
454 #ifdef HAVE_REMOTE_SUPPORT
456 sensors = get_remote_sensors(url, 600);
458 log_err(_("Psensor has not been compiled with remote "
463 sensors = get_all_sensors(use_libatasmart, 600);
465 sensors = nvidia_psensor_list_add(sensors, 600);
467 #ifdef HAVE_LIBATIADL
468 sensors = amd_psensor_list_add(sensors, 600);
471 sensors = cpu_psensor_list_add(sensors, 600);
475 associate_preferences(sensors);
476 associate_colors(sensors);
481 int main(int argc, char **argv)
483 struct ui_psensor ui;
486 int optc, cmdok, opti, use_libatasmart, new_instance;
490 program_name = argv[0];
492 setlocale(LC_ALL, "");
495 bindtextdomain(PACKAGE, LOCALEDIR);
499 use_libatasmart = new_instance = 0;
502 while ((optc = getopt_long(argc, argv, "vhd:u:n", long_options,
506 if (!strcmp(long_options[opti].name, "use-libatasmart"))
511 url = strdup(optarg);
520 log_level = atoi(optarg);
521 log_printf(LOG_INFO, _("Enables debug mode."));
532 if (!cmdok || optind != argc) {
533 fprintf(stderr, _("Try `%s --help' for more information.\n"),
540 app = g_application_new("wpitchoune.psensor", 0);
542 g_application_register(app, NULL, NULL);
544 if (!new_instance && g_application_get_is_remote(app)) {
545 g_application_activate(app);
546 log_warn(_("A Psensor instance already exists."));
550 g_signal_connect(app, "activate", G_CALLBACK(cb_activate), &ui);
553 #if !(GLIB_CHECK_VERSION(2, 31, 0))
555 * Since GLib 2.31 g_thread_init call is deprecated and not
558 log_debug("Calling g_thread_init(NULL)");
564 gtk_init(NULL, NULL);
566 ui.sensors_mutex = g_mutex_new();
568 ui.config = config_load();
572 ui.sensors = create_sensors_list(url, use_libatasmart);
573 associate_cb_alarm_raised(ui.sensors, &ui);
575 #if !defined(HAVE_APPINDICATOR) && !defined(HAVE_APPINDICATOR_029)
577 ui_status_set_visible(1);
581 ui_window_create(&ui);
582 ui.sensor_box = NULL;
585 ui.w_graph = ui_graph_create(&ui);
587 ui_enable_alpha_channel(&ui);
590 ui_sensorlist_create(&ui);
592 thread = g_thread_create((GThreadFunc) update_measures,
598 ui.graph_update_interval = ui.config->graph_update_interval;
600 g_timeout_add(1000 * ui.graph_update_interval, ui_refresh_thread, &ui);
602 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
603 ui_appindicator_init(&ui);
606 gdk_notify_startup_complete();
609 * hack, did not find a cleaner solution.
610 * wait 2s to ensure that the status icon is attempted to be
611 * drawn before determining whether the main window must be
614 g_timeout_add(2000,(GSourceFunc)initial_window_show, &ui);
622 log_debug("Quitting...");