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"));
100 puts(_(" -u, --url=URL "
101 "the URL of the psensor-server, example: http://hostname:3131"));
102 puts(_(" --use-libatasmart "
103 "use atasmart library for disk monitoring "
104 "instead of hddtemp daemon"));
105 puts(_(" -n, --new-instance "
106 "force the creation of a new Psensor application"));
109 puts(_(" -d, --debug=LEVEL "
110 "set the debug level, integer between 0 and 3"));
114 printf(_("Report bugs to: %s\n"), PACKAGE_BUGREPORT);
116 printf(_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL);
120 Updates the size of the sensor values if different than the
124 update_psensor_values_size(struct psensor **sensors, struct config *cfg)
126 struct psensor **cur;
130 struct psensor *s = *cur;
132 if (s->values_max_length != cfg->sensor_values_max_length)
133 psensor_values_resize(s,
134 cfg->sensor_values_max_length);
140 static void update_measures(struct ui_psensor *ui)
142 struct psensor **sensors;
149 g_mutex_lock(ui->sensors_mutex);
151 sensors = ui->sensors;
155 update_psensor_values_size(sensors, cfg);
157 psensor_list_update_measures(sensors);
158 #ifdef HAVE_REMOTE_SUPPORT
159 remote_psensor_list_update(sensors);
162 nvidia_psensor_list_update(sensors);
164 #ifdef HAVE_LIBATIADL
165 amd_psensor_list_update(sensors);
168 psensor_log_measures(sensors);
170 period = cfg->sensor_update_interval;
172 g_mutex_unlock(ui->sensors_mutex);
178 static void indicators_update(struct ui_psensor *ui)
180 struct psensor **sensor_cur = ui->sensors;
181 unsigned int attention = 0;
183 while (*sensor_cur) {
184 struct psensor *s = *sensor_cur;
186 if (s->alarm_enabled && s->alarm_raised) {
194 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
195 if (is_appindicator_supported())
196 ui_appindicator_update(ui, attention);
199 if (is_status_supported())
200 ui_status_update(ui, attention);
203 gboolean ui_refresh_thread(gpointer data)
207 struct ui_psensor *ui = (struct ui_psensor *)data;
212 g_mutex_lock(ui->sensors_mutex);
214 graph_update(ui->sensors, ui->w_graph, ui->config, ui->main_window);
216 ui_sensorlist_update(ui);
218 if (is_appindicator_supported() || is_status_supported())
219 indicators_update(ui);
222 ui_unity_launcher_entry_update(ui->sensors,
223 !cfg->unity_launcher_count_disabled,
224 cfg->temperature_unit == CELCIUS);
227 if (ui->graph_update_interval != cfg->graph_update_interval) {
228 ui->graph_update_interval = cfg->graph_update_interval;
232 g_mutex_unlock(ui->sensors_mutex);
235 g_timeout_add(1000 * ui->graph_update_interval,
236 ui_refresh_thread, ui);
241 static void cb_alarm_raised(struct psensor *sensor, void *data)
243 #ifdef HAVE_LIBNOTIFY
244 if (sensor->alarm_enabled)
245 ui_notify(sensor, (struct ui_psensor *)data);
249 static void associate_colors(struct psensor **sensors)
251 /* number of uniq colors */
252 #define COLORS_COUNT 8
254 unsigned int colors[COLORS_COUNT][3] = {
255 {0x0000, 0x0000, 0x0000}, /* black */
256 {0xffff, 0x0000, 0x0000}, /* red */
257 {0x0000, 0x0000, 0xffff}, /* blue */
258 {0x0000, 0xffff, 0x0000}, /* green */
260 {0x7fff, 0x7fff, 0x7fff}, /* grey */
261 {0x7fff, 0x0000, 0x0000}, /* dark red */
262 {0x0000, 0x0000, 0x7fff}, /* dark blue */
263 {0x0000, 0x7fff, 0x0000} /* dark green */
266 struct psensor **sensor_cur = sensors;
268 while (*sensor_cur) {
269 struct color default_color;
270 color_set(&default_color,
271 colors[i % COLORS_COUNT][0],
272 colors[i % COLORS_COUNT][1],
273 colors[i % COLORS_COUNT][2]);
276 = config_get_sensor_color((*sensor_cur)->id,
285 associate_cb_alarm_raised(struct psensor **sensors, struct ui_psensor *ui)
287 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_thresold
295 = config_get_sensor_alarm_high_thresold(s->id);
296 s->alarm_low_thresold
297 = config_get_sensor_alarm_low_thresold(s->id);
299 if (is_temp_type(s->type) || is_fan_type(s->type)) {
301 = config_get_sensor_alarm_enabled(s->id);
303 s->alarm_high_thresold = 0;
304 s->alarm_enabled = 0;
311 static void associate_preferences(struct psensor **sensors)
313 struct psensor **sensor_cur = sensors;
314 while (*sensor_cur) {
316 struct psensor *s = *sensor_cur;
318 s->enabled = config_is_sensor_enabled(s->id);
320 n = config_get_sensor_name(s->id);
331 static void log_init()
333 char *home, *path, *dir;
335 home = getenv("HOME");
340 dir = malloc(strlen(home)+1+strlen(".psensor")+1);
341 sprintf(dir, "%s/%s", home, ".psensor");
344 path = malloc(strlen(dir)+1+strlen("log")+1);
345 sprintf(path, "%s/%s", dir, "log");
353 static struct option long_options[] = {
354 {"use-libatasmart", no_argument, 0, 0},
355 {"version", no_argument, 0, 'v'},
356 {"help", no_argument, 0, 'h'},
357 {"url", required_argument, 0, 'u'},
358 {"debug", required_argument, 0, 'd'},
359 {"new-instance", no_argument, 0, 'n'},
363 static gboolean initial_window_show(gpointer data)
365 struct ui_psensor *ui;
367 log_debug("initial_window_show()");
369 ui = (struct ui_psensor *)data;
371 log_debug("is_status_supported: %d", is_status_supported());
372 log_debug("is_appindicator_supported: %d",
373 is_appindicator_supported());
374 log_debug("hide_on_startup: %d", ui->config->hide_on_startup);
376 if (!ui->config->hide_on_startup
377 || (!is_appindicator_supported() && !is_status_supported()))
380 ui_window_update(ui);
385 static void log_glib_info()
387 log_debug("Compiled with GLib %d.%d.%d",
392 log_debug("Running with GLib %d.%d.%d",
398 static void cb_activate(GApplication *application,
401 ui_window_show((struct ui_psensor *)data);
405 * Release memory for Valgrind.
407 static void cleanup(struct ui_psensor *ui)
409 g_mutex_lock(ui->sensors_mutex);
411 log_debug("Cleanup...");
418 #ifdef HAVE_LIBATIADL
421 #ifdef HAVE_REMOTE_SUPPORT
425 psensor_list_free(ui->sensors);
428 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
429 ui_appindicator_cleanup();
434 g_mutex_unlock(ui->sensors_mutex);
438 log_debug("Cleanup done, closing log");
442 * Creates the list of sensors.
444 * 'url': remote psensor server url, null for local monitoring.
445 * 'use_libatasmart': whether the libatasmart must be used.
447 static struct psensor **create_sensors_list(const char *url,
448 unsigned int use_libatasmart)
450 struct psensor **sensors;
453 #ifdef HAVE_REMOTE_SUPPORT
455 sensors = get_remote_sensors(url, 600);
457 log_err(_("Psensor has not been compiled"
458 " with remote sensor support."));
462 sensors = get_all_sensors(use_libatasmart, 600);
464 sensors = nvidia_psensor_list_add(sensors, 600);
466 #ifdef HAVE_LIBATIADL
467 sensors = amd_psensor_list_add(sensors, 600);
470 sensors = cpu_psensor_list_add(sensors, 600);
474 associate_preferences(sensors);
475 associate_colors(sensors);
480 int main(int argc, char **argv)
482 struct ui_psensor ui;
485 int optc, cmdok, opti, use_libatasmart, new_instance;
489 program_name = argv[0];
491 setlocale(LC_ALL, "");
494 bindtextdomain(PACKAGE, LOCALEDIR);
498 use_libatasmart = new_instance = 0;
501 while ((optc = getopt_long(argc, argv, "vhd:u:n", long_options,
505 if (!strcmp(long_options[opti].name, "use-libatasmart"))
510 url = strdup(optarg);
519 log_level = atoi(optarg);
520 log_printf(LOG_INFO, _("Enables debug mode."));
531 if (!cmdok || optind != argc) {
532 fprintf(stderr, _("Try `%s --help' for more information.\n"),
539 app = g_application_new("wpitchoune.psensor", 0);
541 g_application_register(app, NULL, NULL);
543 if (!new_instance && g_application_get_is_remote(app)) {
544 g_application_activate(app);
545 log_warn(_("A Psensor instance already exists."));
549 g_signal_connect(app, "activate", G_CALLBACK(cb_activate), &ui);
552 #if !(GLIB_CHECK_VERSION(2, 31, 0))
554 * Since GLib 2.31 g_thread_init call is deprecated and not
557 log_debug("Calling g_thread_init(NULL)");
563 gtk_init(NULL, NULL);
565 ui.sensors_mutex = g_mutex_new();
567 ui.config = config_load();
571 ui.sensors = create_sensors_list(url, use_libatasmart);
572 associate_cb_alarm_raised(ui.sensors, &ui);
574 #if !defined(HAVE_APPINDICATOR) && !defined(HAVE_APPINDICATOR_029)
576 ui_status_set_visible(1);
580 ui_window_create(&ui);
581 ui.sensor_box = NULL;
584 ui.w_graph = ui_graph_create(&ui);
586 ui_enable_alpha_channel(&ui);
589 ui_sensorlist_create(&ui);
591 thread = g_thread_create((GThreadFunc) update_measures,
597 ui.graph_update_interval = ui.config->graph_update_interval;
599 g_timeout_add(1000 * ui.graph_update_interval, ui_refresh_thread, &ui);
601 #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
602 ui_appindicator_init(&ui);
606 * show the window as soon as all gtk events have been processed
607 * in order to ensure that the status icon is attempted to be
608 * drawn before. If not, there is no way to detect that it is
611 g_idle_add((GSourceFunc)initial_window_show, &ui);
613 gdk_notify_startup_complete();
621 log_debug("Quitting...");