2 * Copyright (C) 2010-2014 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"
40 #include "notify_cmd.h"
46 #include "ui_status.h"
60 #ifdef HAVE_REMOTE_SUPPORT
64 #include "ui_appindicator.h"
67 #include "ui_notify.h"
74 static const char *program_name;
76 static void print_version()
78 printf("psensor %s\n", VERSION);
79 printf(_("Copyright (C) %s jeanfi@gmail.com\n"
80 "License GPLv2: GNU GPL version 2 or later "
81 "<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n"
82 "This is free software: you are free to change and"
84 "There is NO WARRANTY, to the extent permitted by law.\n"),
88 static void print_help()
90 printf(_("Usage: %s [OPTION]...\n"), program_name);
92 puts(_("Psensor is a GTK+ application for monitoring hardware sensors, "
93 "including temperatures and fan speeds."));
97 puts(_(" -h, --help display this help and exit\n"
98 " -v, --version display version information and exit"));
103 " -u, --url=URL the URL of the psensor-server,\n"
104 " example: http://hostname:3131"));
106 " --use-libatasmart use atasmart library for disk monitoring instead of\n"
109 " -n, --new-instance force the creation of a new Psensor application"));
112 puts(_(" -d, --debug=LEVEL "
113 "set the debug level, integer between 0 and 3"));
117 printf(_("Report bugs to: %s\n"), PACKAGE_BUGREPORT);
119 printf(_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL);
123 * Updates the size of the sensor values if different than the
127 update_psensor_values_size(struct psensor **sensors, struct config *cfg)
129 struct psensor **cur, *s;
131 for (cur = sensors; *cur; cur++) {
134 if (s->values_max_length != cfg->sensor_values_max_length)
135 psensor_values_resize(s,
136 cfg->sensor_values_max_length);
140 static void *update_measures(void *data)
142 struct psensor **sensors;
145 struct ui_psensor *ui;
147 ui = (struct ui_psensor *)data;
151 pmutex_lock(&ui->sensors_mutex);
153 sensors = ui->sensors;
157 update_psensor_values_size(sensors, cfg);
159 psensor_list_update_measures(sensors);
160 #ifdef HAVE_REMOTE_SUPPORT
161 remote_psensor_list_update(sensors);
164 nvidia_psensor_list_update(sensors);
166 #ifdef HAVE_LIBATIADL
167 amd_psensor_list_update(sensors);
170 psensor_log_measures(sensors);
172 period = cfg->sensor_update_interval;
174 pmutex_unlock(&ui->sensors_mutex);
180 static void indicators_update(struct ui_psensor *ui)
182 struct psensor **sensor_cur = ui->sensors;
183 unsigned int attention = 0;
185 while (*sensor_cur) {
186 struct psensor *s = *sensor_cur;
188 if (s->alarm_enabled && s->alarm_raised) {
196 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
197 if (is_appindicator_supported())
198 ui_appindicator_update(ui, attention);
201 if (is_status_supported())
202 ui_status_update(ui, attention);
205 gboolean ui_refresh_thread(gpointer data)
209 struct ui_psensor *ui = (struct ui_psensor *)data;
214 pmutex_lock(&ui->sensors_mutex);
216 graph_update(ui->sensors, ui->w_graph, ui->config, ui->main_window);
218 ui_sensorlist_update(ui, 0);
220 if (is_appindicator_supported() || is_status_supported())
221 indicators_update(ui);
224 ui_unity_launcher_entry_update(ui->sensors,
225 !cfg->unity_launcher_count_disabled,
226 cfg->temperature_unit == CELSIUS);
229 if (ui->graph_update_interval != cfg->graph_update_interval) {
230 ui->graph_update_interval = cfg->graph_update_interval;
234 pmutex_unlock(&ui->sensors_mutex);
237 g_timeout_add(1000 * ui->graph_update_interval,
238 ui_refresh_thread, ui);
243 static void cb_alarm_raised(struct psensor *sensor, void *data)
245 #ifdef HAVE_LIBNOTIFY
246 if (sensor->alarm_enabled)
247 ui_notify(sensor, (struct ui_psensor *)data);
253 static void associate_colors(struct psensor **sensors)
255 /* number of uniq colors */
256 #define COLORS_COUNT 8
258 double colors[COLORS_COUNT][3] = {
259 {0, 0, 0}, /* black */
261 {0, 0, 1}, /* blue */
262 {0, 1, 0}, /* green */
264 {0.5, 0.5, 0.5},/* grey */
265 {0.5, 0, 0}, /* dark red */
266 {0, 0, 0.5}, /* dark blue */
267 {0, 0.5, 0} /* dark green */
269 struct psensor **cur;
273 for (cur = sensors, i = 0; *cur; cur++, i++) {
275 colors[i % COLORS_COUNT][0],
276 colors[i % COLORS_COUNT][1],
277 colors[i % COLORS_COUNT][2]);
279 (*cur)->color = config_get_sensor_color((*cur)->id, &c);
284 associate_cb_alarm_raised(struct psensor **sensors, struct ui_psensor *ui)
286 struct psensor **sensor_cur = sensors;
288 while (*sensor_cur) {
289 struct psensor *s = *sensor_cur;
291 s->cb_alarm_raised = cb_alarm_raised;
292 s->cb_alarm_raised_data = ui;
294 s->alarm_high_threshold
295 = config_get_sensor_alarm_high_threshold(s->id);
296 s->alarm_low_threshold
297 = config_get_sensor_alarm_low_threshold(s->id);
300 = config_get_sensor_alarm_enabled(s->id);
306 static void associate_preferences(struct psensor **sensors)
308 struct psensor **sensor_cur = sensors;
310 while (*sensor_cur) {
312 struct psensor *s = *sensor_cur;
314 s->graph_enabled = config_is_sensor_graph_enabled(s->id);
316 n = config_get_sensor_name(s->id);
323 s->appindicator_enabled = config_is_appindicator_enabled(s->id);
329 static void log_init()
334 dir = get_psensor_user_dir();
339 path = malloc(strlen(dir)+1+strlen("log")+1);
340 sprintf(path, "%s/%s", dir, "log");
347 static struct option long_options[] = {
348 {"use-libatasmart", no_argument, 0, 0},
349 {"version", no_argument, 0, 'v'},
350 {"help", no_argument, 0, 'h'},
351 {"url", required_argument, 0, 'u'},
352 {"debug", required_argument, 0, 'd'},
353 {"new-instance", no_argument, 0, 'n'},
357 static gboolean initial_window_show(gpointer data)
359 struct ui_psensor *ui;
361 log_debug("initial_window_show()");
363 ui = (struct ui_psensor *)data;
365 log_debug("is_status_supported: %d", is_status_supported());
366 log_debug("is_appindicator_supported: %d",
367 is_appindicator_supported());
368 log_debug("hide_on_startup: %d", ui->config->hide_on_startup);
370 if (!ui->config->hide_on_startup
371 || (!is_appindicator_supported() && !is_status_supported()))
374 ui_window_update(ui);
379 static void log_glib_info()
381 log_debug("Compiled with GLib %d.%d.%d",
386 log_debug("Running with GLib %d.%d.%d",
392 static void cb_activate(GApplication *application,
395 ui_window_show((struct ui_psensor *)data);
399 * Release memory for Valgrind.
401 static void cleanup(struct ui_psensor *ui)
403 pmutex_lock(&ui->sensors_mutex);
405 log_debug("Cleanup...");
412 #ifdef HAVE_LIBATIADL
415 #ifdef HAVE_REMOTE_SUPPORT
419 psensor_list_free(ui->sensors);
422 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
423 ui_appindicator_cleanup();
428 pmutex_unlock(&ui->sensors_mutex);
432 log_debug("Cleanup done, closing log");
436 * Creates the list of sensors.
438 * 'url': remote psensor server url, null for local monitoring.
439 * 'use_libatasmart': whether the libatasmart must be used.
441 static struct psensor **create_sensors_list(const char *url,
442 unsigned int use_libatasmart)
444 struct psensor **sensors;
447 #ifdef HAVE_REMOTE_SUPPORT
449 sensors = get_remote_sensors(url, 600);
451 log_err(_("Psensor has not been compiled with remote "
456 sensors = get_all_sensors(use_libatasmart, 600);
458 sensors = nvidia_psensor_list_add(sensors, 600);
460 #ifdef HAVE_LIBATIADL
461 sensors = amd_psensor_list_add(sensors, 600);
464 sensors = cpu_psensor_list_add(sensors, 600);
466 udisks2_psensor_list_add(&sensors, 600);
469 associate_preferences(sensors);
470 associate_colors(sensors);
475 int main(int argc, char **argv)
477 struct ui_psensor ui;
479 int optc, cmdok, opti, use_libatasmart, new_instance, ret;
483 program_name = argv[0];
485 setlocale(LC_ALL, "");
488 bindtextdomain(PACKAGE, LOCALEDIR);
492 use_libatasmart = new_instance = 0;
495 while ((optc = getopt_long(argc, argv, "vhd:u:n", long_options,
499 if (!strcmp(long_options[opti].name, "use-libatasmart"))
504 url = strdup(optarg);
513 log_level = atoi(optarg);
514 log_info(_("Enables debug mode."));
525 if (!cmdok || optind != argc) {
526 fprintf(stderr, _("Try `%s --help' for more information.\n"),
533 app = g_application_new("wpitchoune.psensor", 0);
535 g_application_register(app, NULL, NULL);
537 if (!new_instance && g_application_get_is_remote(app)) {
538 g_application_activate(app);
539 log_warn(_("A Psensor instance already exists."));
543 g_signal_connect(app, "activate", G_CALLBACK(cb_activate), &ui);
546 #if !(GLIB_CHECK_VERSION(2, 31, 0))
548 * Since GLib 2.31 g_thread_init call is deprecated and not
551 log_debug("Calling g_thread_init(NULL)");
555 #ifdef HAVE_APPINDICATOR_029
556 /* gdk_thread_enter/leave only used to workaround mutex bug
557 * of appindicator < 0.2.9, so do not call gdk_threads_init
558 * if useless. Calling this function leads to
559 * crash "Attempt to unlock mutex that was not locked" with
560 * GLib 2.41.2 (new checking) probably due to bugs in GTK
566 gtk_init(NULL, NULL);
568 pmutex_init(&ui.sensors_mutex);
570 ui.config = config_load();
574 ui.sensors = create_sensors_list(url, use_libatasmart);
575 associate_cb_alarm_raised(ui.sensors, &ui);
577 if (ui.config->slog_enabled)
581 config_get_slog_interval());
583 #if !defined(HAVE_APPINDICATOR) && !defined(HAVE_APPINDICATOR_029)
585 ui_status_set_visible(1);
589 ui_window_create(&ui);
591 ui_enable_alpha_channel(&ui);
593 ret = pthread_create(&thread, NULL, update_measures, &ui);
596 log_err(_("Failed to create thread for monitoring sensors"));
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 30s to ensure that the status icon is attempted to be
611 * drawn before determining whether the main window must be
614 if (ui.config->hide_on_startup)
615 g_timeout_add(30000, (GSourceFunc)initial_window_show, &ui);
617 initial_window_show(&ui);
619 log_debug("translators: %s\n", _("translator-credits"));
627 log_debug("Quitting...");