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);
169 #ifdef HAVE_LIBUDISKS2
170 udisks2_psensor_list_update(sensors);
173 psensor_log_measures(sensors);
175 period = cfg->sensor_update_interval;
177 pmutex_unlock(&ui->sensors_mutex);
183 static void indicators_update(struct ui_psensor *ui)
185 struct psensor **sensor_cur = ui->sensors;
186 unsigned int attention = 0;
188 while (*sensor_cur) {
189 struct psensor *s = *sensor_cur;
191 if (s->alarm_enabled && s->alarm_raised) {
199 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
200 if (is_appindicator_supported())
201 ui_appindicator_update(ui, attention);
204 if (is_status_supported())
205 ui_status_update(ui, attention);
208 gboolean ui_refresh_thread(gpointer data)
212 struct ui_psensor *ui = (struct ui_psensor *)data;
217 pmutex_lock(&ui->sensors_mutex);
219 graph_update(ui->sensors, ui->w_graph, ui->config, ui->main_window);
221 ui_sensorlist_update(ui, 0);
223 if (is_appindicator_supported() || is_status_supported())
224 indicators_update(ui);
227 ui_unity_launcher_entry_update(ui->sensors,
228 !cfg->unity_launcher_count_disabled,
229 cfg->temperature_unit == CELSIUS);
232 if (ui->graph_update_interval != cfg->graph_update_interval) {
233 ui->graph_update_interval = cfg->graph_update_interval;
237 pmutex_unlock(&ui->sensors_mutex);
240 g_timeout_add(1000 * ui->graph_update_interval,
241 ui_refresh_thread, ui);
246 static void cb_alarm_raised(struct psensor *sensor, void *data)
248 #ifdef HAVE_LIBNOTIFY
249 if (sensor->alarm_enabled)
250 ui_notify(sensor, (struct ui_psensor *)data);
256 static void associate_colors(struct psensor **sensors)
258 /* number of uniq colors */
259 #define COLORS_COUNT 8
261 double colors[COLORS_COUNT][3] = {
262 {0, 0, 0}, /* black */
264 {0, 0, 1}, /* blue */
265 {0, 1, 0}, /* green */
267 {0.5, 0.5, 0.5},/* grey */
268 {0.5, 0, 0}, /* dark red */
269 {0, 0, 0.5}, /* dark blue */
270 {0, 0.5, 0} /* dark green */
272 struct psensor **cur;
276 for (cur = sensors, i = 0; *cur; cur++, i++) {
278 colors[i % COLORS_COUNT][0],
279 colors[i % COLORS_COUNT][1],
280 colors[i % COLORS_COUNT][2]);
282 (*cur)->color = config_get_sensor_color((*cur)->id, &c);
287 associate_cb_alarm_raised(struct psensor **sensors, struct ui_psensor *ui)
289 struct psensor **sensor_cur = sensors;
291 while (*sensor_cur) {
292 struct psensor *s = *sensor_cur;
294 s->cb_alarm_raised = cb_alarm_raised;
295 s->cb_alarm_raised_data = ui;
297 s->alarm_high_threshold
298 = config_get_sensor_alarm_high_threshold(s->id);
299 s->alarm_low_threshold
300 = config_get_sensor_alarm_low_threshold(s->id);
303 = config_get_sensor_alarm_enabled(s->id);
309 static void associate_preferences(struct psensor **sensors)
311 struct psensor **sensor_cur = sensors;
313 while (*sensor_cur) {
315 struct psensor *s = *sensor_cur;
317 s->graph_enabled = config_is_sensor_graph_enabled(s->id);
319 n = config_get_sensor_name(s->id);
326 s->appindicator_enabled = config_is_appindicator_enabled(s->id);
332 static void log_init()
337 dir = get_psensor_user_dir();
342 path = malloc(strlen(dir)+1+strlen("log")+1);
343 sprintf(path, "%s/%s", dir, "log");
350 static struct option long_options[] = {
351 {"use-libatasmart", no_argument, 0, 0},
352 {"version", no_argument, 0, 'v'},
353 {"help", no_argument, 0, 'h'},
354 {"url", required_argument, 0, 'u'},
355 {"debug", required_argument, 0, 'd'},
356 {"new-instance", no_argument, 0, 'n'},
360 static gboolean initial_window_show(gpointer data)
362 struct ui_psensor *ui;
364 log_debug("initial_window_show()");
366 ui = (struct ui_psensor *)data;
368 log_debug("is_status_supported: %d", is_status_supported());
369 log_debug("is_appindicator_supported: %d",
370 is_appindicator_supported());
371 log_debug("hide_on_startup: %d", ui->config->hide_on_startup);
373 if (!ui->config->hide_on_startup
374 || (!is_appindicator_supported() && !is_status_supported()))
377 ui_window_update(ui);
382 static void log_glib_info()
384 log_debug("Compiled with GLib %d.%d.%d",
389 log_debug("Running with GLib %d.%d.%d",
395 static void cb_activate(GApplication *application,
398 ui_window_show((struct ui_psensor *)data);
402 * Release memory for Valgrind.
404 static void cleanup(struct ui_psensor *ui)
406 pmutex_lock(&ui->sensors_mutex);
408 log_debug("Cleanup...");
415 #ifdef HAVE_LIBATIADL
418 #ifdef HAVE_REMOTE_SUPPORT
422 psensor_list_free(ui->sensors);
425 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
426 ui_appindicator_cleanup();
431 pmutex_unlock(&ui->sensors_mutex);
435 log_debug("Cleanup done, closing log");
439 * Creates the list of sensors.
441 * 'url': remote psensor server url, null for local monitoring.
442 * 'use_libatasmart': whether the libatasmart must be used.
444 static struct psensor **create_sensors_list(const char *url,
445 unsigned int use_libatasmart)
447 struct psensor **sensors;
450 #ifdef HAVE_REMOTE_SUPPORT
452 sensors = get_remote_sensors(url, 600);
454 log_err(_("Psensor has not been compiled with remote "
459 sensors = get_all_sensors(use_libatasmart, 600);
461 sensors = nvidia_psensor_list_add(sensors, 600);
463 #ifdef HAVE_LIBATIADL
464 sensors = amd_psensor_list_add(sensors, 600);
467 sensors = cpu_psensor_list_add(sensors, 600);
469 udisks2_psensor_list_add(&sensors, 600);
472 associate_preferences(sensors);
473 associate_colors(sensors);
478 int main(int argc, char **argv)
480 struct ui_psensor ui;
482 int optc, cmdok, opti, use_libatasmart, new_instance, ret;
486 program_name = argv[0];
488 setlocale(LC_ALL, "");
491 bindtextdomain(PACKAGE, LOCALEDIR);
495 use_libatasmart = new_instance = 0;
498 while ((optc = getopt_long(argc, argv, "vhd:u:n", long_options,
502 if (!strcmp(long_options[opti].name, "use-libatasmart"))
507 url = strdup(optarg);
516 log_level = atoi(optarg);
517 log_info(_("Enables debug mode."));
528 if (!cmdok || optind != argc) {
529 fprintf(stderr, _("Try `%s --help' for more information.\n"),
536 app = g_application_new("wpitchoune.psensor", 0);
538 g_application_register(app, NULL, NULL);
540 if (!new_instance && g_application_get_is_remote(app)) {
541 g_application_activate(app);
542 log_warn(_("A Psensor instance already exists."));
546 g_signal_connect(app, "activate", G_CALLBACK(cb_activate), &ui);
549 #if !(GLIB_CHECK_VERSION(2, 31, 0))
551 * Since GLib 2.31 g_thread_init call is deprecated and not
554 log_debug("Calling g_thread_init(NULL)");
558 #ifdef HAVE_APPINDICATOR_029
559 /* gdk_thread_enter/leave only used to workaround mutex bug
560 * of appindicator < 0.2.9, so do not call gdk_threads_init
561 * if useless. Calling this function leads to
562 * crash "Attempt to unlock mutex that was not locked" with
563 * GLib 2.41.2 (new checking) probably due to bugs in GTK
569 gtk_init(NULL, NULL);
571 pmutex_init(&ui.sensors_mutex);
573 ui.config = config_load();
577 ui.sensors = create_sensors_list(url, use_libatasmart);
578 associate_cb_alarm_raised(ui.sensors, &ui);
580 if (ui.config->slog_enabled)
584 config_get_slog_interval());
586 #if !defined(HAVE_APPINDICATOR) && !defined(HAVE_APPINDICATOR_029)
588 ui_status_set_visible(1);
592 ui_window_create(&ui);
594 ui_enable_alpha_channel(&ui);
596 ret = pthread_create(&thread, NULL, update_measures, &ui);
599 log_err(_("Failed to create thread for monitoring sensors"));
601 ui.graph_update_interval = ui.config->graph_update_interval;
603 g_timeout_add(1000 * ui.graph_update_interval, ui_refresh_thread, &ui);
605 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
606 ui_appindicator_init(&ui);
609 gdk_notify_startup_complete();
612 * hack, did not find a cleaner solution.
613 * wait 30s to ensure that the status icon is attempted to be
614 * drawn before determining whether the main window must be
617 if (ui.config->hide_on_startup)
618 g_timeout_add(30000, (GSourceFunc)initial_window_show, &ui);
620 initial_window_show(&ui);
622 log_debug("translators: %s\n", _("translator-credits"));
630 log_debug("Quitting...");