Commit | Line | Data |
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460b9539 | 1 | /* |
2 | * This file is part of DisOrder. | |
4778e044 | 3 | * Copyright (C) 2006-2009 Richard Kettlewell |
460b9539 | 4 | * |
e7eb3a27 | 5 | * This program is free software: you can redistribute it and/or modify |
460b9539 | 6 | * it under the terms of the GNU General Public License as published by |
e7eb3a27 | 7 | * the Free Software Foundation, either version 3 of the License, or |
460b9539 | 8 | * (at your option) any later version. |
9 | * | |
e7eb3a27 RK |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
460b9539 | 15 | * You should have received a copy of the GNU General Public License |
e7eb3a27 | 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
460b9539 | 17 | */ |
219dc95c RK |
18 | /** @file disobedience/disobedience.c |
19 | * @brief Main Disobedience program | |
20 | */ | |
460b9539 | 21 | |
22 | #include "disobedience.h" | |
3fbdc96d | 23 | #include "version.h" |
460b9539 | 24 | |
25 | #include <getopt.h> | |
26 | #include <locale.h> | |
fe8f8518 | 27 | #include <pcre.h> |
5bf7c546 | 28 | #include <gcrypt.h> |
460b9539 | 29 | |
30 | /* Apologies for the numerous de-consting casts, but GLib et al do not seem to | |
31 | * have heard of const. */ | |
32 | ||
460b9539 | 33 | /* Variables --------------------------------------------------------------- */ |
34 | ||
219dc95c RK |
35 | /** @brief Event loop */ |
36 | GMainLoop *mainloop; | |
37 | ||
38 | /** @brief Top-level window */ | |
39 | GtkWidget *toplevel; | |
40 | ||
41 | /** @brief Label for progress indicator */ | |
42 | GtkWidget *report_label; | |
43 | ||
44 | /** @brief Main tab group */ | |
45 | GtkWidget *tabs; | |
46 | ||
47 | /** @brief Main client */ | |
48 | disorder_eclient *client; | |
460b9539 | 49 | |
73f1b9f3 RK |
50 | /** @brief Log client */ |
51 | disorder_eclient *logclient; | |
52 | ||
219dc95c RK |
53 | /** @brief Last reported state |
54 | * | |
55 | * This is updated by log_state(). | |
56 | */ | |
57 | unsigned long last_state; | |
58 | ||
59 | /** @brief True if some track is playing | |
60 | * | |
61 | * This ought to be removed in favour of last_state & DISORDER_PLAYING | |
62 | */ | |
63 | int playing; | |
64 | ||
65 | /** @brief Left channel volume */ | |
66 | int volume_l; | |
67 | ||
68 | /** @brief Right channel volume */ | |
69 | int volume_r; | |
460b9539 | 70 | |
b50cfb8a RK |
71 | /** @brief Audio backend */ |
72 | const struct uaudio *backend; | |
73 | ||
460b9539 | 74 | double goesupto = 10; /* volume upper bound */ |
219dc95c | 75 | |
7858930d | 76 | /** @brief True if a NOP is in flight */ |
77 | static int nop_in_flight; | |
78 | ||
a99c4e9a RK |
79 | /** @brief True if an rtp-address command is in flight */ |
80 | static int rtp_address_in_flight; | |
81 | ||
6f09d54d RK |
82 | /** @brief True if a rights lookup is in flight */ |
83 | static int rights_lookup_in_flight; | |
84 | ||
85 | /** @brief Current rights bitmap */ | |
86 | rights_type last_rights; | |
87 | ||
a99c4e9a RK |
88 | /** @brief True if RTP play is available |
89 | * | |
90 | * This is a bit of a bodge... | |
91 | */ | |
92 | int rtp_supported; | |
93 | ||
94 | /** @brief True if RTP play is enabled */ | |
95 | int rtp_is_running; | |
96 | ||
45e6d04a RK |
97 | /** @brief Server version */ |
98 | const char *server_version; | |
99 | ||
100 | /** @brief Parsed server version */ | |
101 | long server_version_bytes; | |
102 | ||
00e0c652 RK |
103 | static void check_rtp_address(const char *event, |
104 | void *eventdata, | |
105 | void *callbackdata); | |
adafcbcf | 106 | |
460b9539 | 107 | /* Window creation --------------------------------------------------------- */ |
108 | ||
109 | /* Note that all the client operations kicked off from here will only complete | |
110 | * after we've entered the event loop. */ | |
111 | ||
219dc95c RK |
112 | /** @brief Called when main window is deleted |
113 | * | |
114 | * Terminates the program. | |
115 | */ | |
460b9539 | 116 | static gboolean delete_event(GtkWidget attribute((unused)) *widget, |
117 | GdkEvent attribute((unused)) *event, | |
118 | gpointer attribute((unused)) data) { | |
119 | D(("delete_event")); | |
120 | exit(0); /* die immediately */ | |
121 | } | |
122 | ||
219dc95c RK |
123 | /** @brief Called when the current tab is switched |
124 | * | |
125 | * Updates the menu settings to correspond to the new page. | |
126 | */ | |
2a3fe554 | 127 | static void tab_switched(GtkNotebook *notebook, |
460b9539 | 128 | GtkNotebookPage attribute((unused)) *page, |
129 | guint page_num, | |
130 | gpointer attribute((unused)) user_data) { | |
2a3fe554 RK |
131 | GtkWidget *const tab = gtk_notebook_get_nth_page(notebook, page_num); |
132 | const struct tabtype *const t = g_object_get_data(G_OBJECT(tab), "type"); | |
ee7552f8 | 133 | assert(t != 0); |
2a3fe554 RK |
134 | if(t->selected) |
135 | t->selected(); | |
460b9539 | 136 | } |
137 | ||
219dc95c | 138 | /** @brief Create the report box */ |
460b9539 | 139 | static GtkWidget *report_box(void) { |
140 | GtkWidget *vbox = gtk_vbox_new(FALSE, 0); | |
141 | ||
142 | report_label = gtk_label_new(""); | |
143 | gtk_label_set_ellipsize(GTK_LABEL(report_label), PANGO_ELLIPSIZE_END); | |
144 | gtk_misc_set_alignment(GTK_MISC(report_label), 0, 0); | |
145 | gtk_container_add(GTK_CONTAINER(vbox), gtk_hseparator_new()); | |
146 | gtk_container_add(GTK_CONTAINER(vbox), report_label); | |
147 | return vbox; | |
148 | } | |
149 | ||
219dc95c | 150 | /** @brief Create and populate the main tab group */ |
460b9539 | 151 | static GtkWidget *notebook(void) { |
152 | tabs = gtk_notebook_new(); | |
d4ef4132 RK |
153 | /* The current tab is _NORMAL, the rest are _ACTIVE, which is bizarre but |
154 | * produces not too dreadful appearance */ | |
33288048 | 155 | gtk_widget_set_style(tabs, tool_style); |
460b9539 | 156 | g_signal_connect(tabs, "switch-page", G_CALLBACK(tab_switched), 0); |
157 | gtk_notebook_append_page(GTK_NOTEBOOK(tabs), queue_widget(), | |
158 | gtk_label_new("Queue")); | |
159 | gtk_notebook_append_page(GTK_NOTEBOOK(tabs), recent_widget(), | |
160 | gtk_label_new("Recent")); | |
161 | gtk_notebook_append_page(GTK_NOTEBOOK(tabs), choose_widget(), | |
162 | gtk_label_new("Choose")); | |
4eb1f430 RK |
163 | gtk_notebook_append_page(GTK_NOTEBOOK(tabs), added_widget(), |
164 | gtk_label_new("Added")); | |
460b9539 | 165 | return tabs; |
166 | } | |
167 | ||
219dc95c | 168 | /** @brief Create and populate the main window */ |
460b9539 | 169 | static void make_toplevel_window(void) { |
170 | GtkWidget *const vbox = gtk_vbox_new(FALSE, 1); | |
171 | GtkWidget *const rb = report_box(); | |
172 | ||
173 | D(("top_window")); | |
174 | toplevel = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
175 | /* default size is too small */ | |
176 | gtk_window_set_default_size(GTK_WINDOW(toplevel), 640, 480); | |
177 | /* terminate on close */ | |
178 | g_signal_connect(G_OBJECT(toplevel), "delete_event", | |
179 | G_CALLBACK(delete_event), NULL); | |
180 | /* lay out the window */ | |
181 | gtk_window_set_title(GTK_WINDOW(toplevel), "Disobedience"); | |
182 | gtk_container_add(GTK_CONTAINER(toplevel), vbox); | |
183 | /* lay out the vbox */ | |
184 | gtk_box_pack_start(GTK_BOX(vbox), | |
185 | menubar(toplevel), | |
186 | FALSE, /* expand */ | |
187 | FALSE, /* fill */ | |
188 | 0); | |
189 | gtk_box_pack_start(GTK_BOX(vbox), | |
190 | control_widget(), | |
191 | FALSE, /* expand */ | |
192 | FALSE, /* fill */ | |
193 | 0); | |
194 | gtk_container_add(GTK_CONTAINER(vbox), notebook()); | |
195 | gtk_box_pack_end(GTK_BOX(vbox), | |
196 | rb, | |
197 | FALSE, /* expand */ | |
198 | FALSE, /* fill */ | |
199 | 0); | |
33288048 | 200 | gtk_widget_set_style(toplevel, tool_style); |
460b9539 | 201 | } |
202 | ||
6f09d54d | 203 | static void userinfo_rights_completed(void attribute((unused)) *v, |
abf99697 | 204 | const char *err, |
6f09d54d RK |
205 | const char *value) { |
206 | rights_type r; | |
207 | ||
abf99697 RK |
208 | if(err) { |
209 | popup_protocol_error(0, err); | |
6f09d54d RK |
210 | r = 0; |
211 | } else { | |
212 | if(parse_rights(value, &r, 0)) | |
213 | r = 0; | |
214 | } | |
215 | /* If rights have changed, signal everything that cares */ | |
216 | if(r != last_rights) { | |
217 | last_rights = r; | |
218 | ++suppress_actions; | |
219 | event_raise("rights-changed", 0); | |
220 | --suppress_actions; | |
221 | } | |
222 | rights_lookup_in_flight = 0; | |
223 | } | |
224 | ||
45e6d04a RK |
225 | static void check_rights(void) { |
226 | if(!rights_lookup_in_flight) { | |
227 | rights_lookup_in_flight = 1; | |
228 | disorder_eclient_userinfo(client, | |
229 | userinfo_rights_completed, | |
230 | config->username, "rights", | |
231 | 0); | |
232 | } | |
233 | } | |
234 | ||
321f7536 RK |
235 | /** @brief Called occasionally */ |
236 | static gboolean periodic_slow(gpointer attribute((unused)) data) { | |
6f09d54d | 237 | D(("periodic_slow")); |
460b9539 | 238 | /* Expire cached data */ |
239 | cache_expire(); | |
240 | /* Update everything to be sure that the connection to the server hasn't | |
241 | * mysteriously gone stale on us. */ | |
242 | all_update(); | |
fc36ecb7 | 243 | event_raise("periodic-slow", 0); |
adafcbcf | 244 | /* Recheck RTP status too */ |
00e0c652 | 245 | check_rtp_address(0, 0, 0); |
460b9539 | 246 | return TRUE; /* don't remove me */ |
247 | } | |
248 | ||
321f7536 RK |
249 | /** @brief Called frequently */ |
250 | static gboolean periodic_fast(gpointer attribute((unused)) data) { | |
251 | #if 0 /* debugging hack */ | |
460b9539 | 252 | static struct timeval last; |
253 | struct timeval now; | |
254 | double delta; | |
255 | ||
256 | xgettimeofday(&now, 0); | |
257 | if(last.tv_sec) { | |
258 | delta = (now.tv_sec + now.tv_sec / 1.0E6) | |
259 | - (last.tv_sec + last.tv_sec / 1.0E6); | |
260 | if(delta >= 1.0625) | |
261 | fprintf(stderr, "%f: %fs between 1s heartbeats\n", | |
262 | now.tv_sec + now.tv_sec / 1.0E6, | |
263 | delta); | |
264 | } | |
265 | last = now; | |
321f7536 | 266 | #endif |
b50cfb8a | 267 | if(rtp_supported && backend && backend->get_volume) { |
321f7536 | 268 | int nl, nr; |
b50cfb8a RK |
269 | backend->get_volume(&nl, &nr); |
270 | if(nl != volume_l || nr != volume_r) { | |
321f7536 RK |
271 | volume_l = nl; |
272 | volume_r = nr; | |
1f868ca3 | 273 | event_raise("volume-changed", 0); |
321f7536 RK |
274 | } |
275 | } | |
00e0c652 | 276 | /* Periodically check what our rights are */ |
45e6d04a RK |
277 | int recheck_rights = 1; |
278 | if(server_version_bytes >= 0x04010000) | |
279 | /* Server versions after 4.1 will send updates */ | |
280 | recheck_rights = 0; | |
281 | if((server_version_bytes & 0xFF) == 0x01) | |
282 | /* Development servers might do regardless of their version number */ | |
283 | recheck_rights = 0; | |
284 | if(recheck_rights) | |
285 | check_rights(); | |
fc36ecb7 | 286 | event_raise("periodic-fast", 0); |
460b9539 | 287 | return TRUE; |
288 | } | |
289 | ||
7858930d | 290 | /** @brief Called when a NOP completes */ |
53fa91bb | 291 | static void nop_completed(void attribute((unused)) *v, |
abf99697 | 292 | const char attribute((unused)) *err) { |
53fa91bb | 293 | /* TODO report the error somewhere */ |
7858930d | 294 | nop_in_flight = 0; |
295 | } | |
296 | ||
297 | /** @brief Called from time to time to arrange for a NOP to be sent | |
298 | * | |
299 | * At most one NOP remains in flight at any moment. If the client is not | |
300 | * currently connected then no NOP is sent. | |
301 | */ | |
302 | static gboolean maybe_send_nop(gpointer attribute((unused)) data) { | |
8f763f1b | 303 | if(!nop_in_flight && (disorder_eclient_state(client) & DISORDER_CONNECTED)) { |
7858930d | 304 | nop_in_flight = 1; |
305 | disorder_eclient_nop(client, nop_completed, 0); | |
306 | } | |
a99c4e9a | 307 | if(rtp_supported) { |
6c7a654c | 308 | const int rtp_was_running = rtp_is_running; |
a99c4e9a | 309 | rtp_is_running = rtp_running(); |
6c7a654c RK |
310 | if(rtp_was_running != rtp_is_running) |
311 | event_raise("rtp-changed", 0); | |
a99c4e9a | 312 | } |
7858930d | 313 | return TRUE; /* keep call me please */ |
314 | } | |
315 | ||
a99c4e9a RK |
316 | /** @brief Called when a rtp-address command succeeds */ |
317 | static void got_rtp_address(void attribute((unused)) *v, | |
abf99697 | 318 | const char *err, |
a99c4e9a RK |
319 | int attribute((unused)) nvec, |
320 | char attribute((unused)) **vec) { | |
3849817f | 321 | const int rtp_was_supported = rtp_supported; |
6c7a654c RK |
322 | const int rtp_was_running = rtp_is_running; |
323 | ||
fb44b59e | 324 | ++suppress_actions; |
a99c4e9a | 325 | rtp_address_in_flight = 0; |
abf99697 | 326 | if(err) { |
4190a4d9 RK |
327 | /* An error just means that we're not using network play */ |
328 | rtp_supported = 0; | |
329 | rtp_is_running = 0; | |
330 | } else { | |
331 | rtp_supported = 1; | |
332 | rtp_is_running = rtp_running(); | |
4190a4d9 | 333 | } |
00e0c652 RK |
334 | /*fprintf(stderr, "rtp supported->%d, running->%d\n", |
335 | rtp_supported, rtp_is_running);*/ | |
3849817f RK |
336 | if(rtp_supported != rtp_was_supported |
337 | || rtp_is_running != rtp_was_running) | |
6c7a654c | 338 | event_raise("rtp-changed", 0); |
fb44b59e | 339 | --suppress_actions; |
a99c4e9a RK |
340 | } |
341 | ||
342 | /** @brief Called to check whether RTP play is available */ | |
00e0c652 RK |
343 | static void check_rtp_address(const char attribute((unused)) *event, |
344 | void attribute((unused)) *eventdata, | |
345 | void attribute((unused)) *callbackdata) { | |
346 | if(!rtp_address_in_flight) { | |
347 | //fprintf(stderr, "checking rtp\n"); | |
4190a4d9 | 348 | disorder_eclient_rtp_address(client, got_rtp_address, NULL); |
00e0c652 | 349 | } |
a99c4e9a RK |
350 | } |
351 | ||
460b9539 | 352 | /* main -------------------------------------------------------------------- */ |
353 | ||
354 | static const struct option options[] = { | |
355 | { "help", no_argument, 0, 'h' }, | |
356 | { "version", no_argument, 0, 'V' }, | |
357 | { "config", required_argument, 0, 'c' }, | |
358 | { "tufnel", no_argument, 0, 't' }, | |
460b9539 | 359 | { "debug", no_argument, 0, 'd' }, |
360 | { 0, 0, 0, 0 } | |
361 | }; | |
362 | ||
363 | /* display usage message and terminate */ | |
364 | static void help(void) { | |
365 | xprintf("Disobedience - GUI client for DisOrder\n" | |
366 | "\n" | |
367 | "Usage:\n" | |
368 | " disobedience [OPTIONS]\n" | |
369 | "Options:\n" | |
370 | " --help, -h Display usage message\n" | |
371 | " --version, -V Display version number\n" | |
372 | " --config PATH, -c PATH Set configuration file\n" | |
373 | " --debug, -d Turn on debugging\n" | |
374 | "\n" | |
375 | "Also GTK+ options will work.\n"); | |
376 | xfclose(stdout); | |
377 | exit(0); | |
378 | } | |
379 | ||
45e6d04a RK |
380 | static void version_completed(void attribute((unused)) *v, |
381 | const char attribute((unused)) *err, | |
3665689a | 382 | const char *ver) { |
45e6d04a RK |
383 | long major, minor, patch, dev; |
384 | ||
3665689a | 385 | if(!ver) { |
45e6d04a RK |
386 | server_version = 0; |
387 | server_version_bytes = 0; | |
388 | return; | |
389 | } | |
3665689a | 390 | server_version = ver; |
45e6d04a | 391 | server_version_bytes = 0; |
3665689a RK |
392 | major = strtol(ver, (char **)&ver, 10); |
393 | if(*ver != '.') | |
45e6d04a | 394 | return; |
3665689a RK |
395 | ++ver; |
396 | minor = strtol(ver, (char **)&ver, 10); | |
397 | if(*ver == '.') { | |
398 | ++ver; | |
399 | patch = strtol(ver, (char **)&ver, 10); | |
45e6d04a RK |
400 | } else |
401 | patch = 0; | |
3665689a RK |
402 | if(*ver) { |
403 | if(*ver == '+') { | |
45e6d04a | 404 | dev = 1; |
3665689a | 405 | ++ver; |
45e6d04a | 406 | } |
3665689a | 407 | if(*ver) |
45e6d04a RK |
408 | dev = 2; |
409 | } else | |
410 | dev = 0; | |
411 | server_version_bytes = (major << 24) + (minor << 16) + (patch << 8) + dev; | |
412 | } | |
413 | ||
7c30fc75 | 414 | void logged_in(void) { |
73f1b9f3 RK |
415 | /* reset the clients */ |
416 | disorder_eclient_close(client); | |
417 | disorder_eclient_close(logclient); | |
a99c4e9a | 418 | rtp_supported = 0; |
7c30fc75 | 419 | event_raise("logged-in", 0); |
6f09d54d | 420 | /* Force the periodic checks */ |
6f09d54d RK |
421 | periodic_slow(0); |
422 | periodic_fast(0); | |
45e6d04a RK |
423 | /* Recheck server version */ |
424 | disorder_eclient_version(client, version_completed, 0); | |
68210888 RK |
425 | disorder_eclient_enable_connect(client); |
426 | disorder_eclient_enable_connect(logclient); | |
73f1b9f3 RK |
427 | } |
428 | ||
460b9539 | 429 | int main(int argc, char **argv) { |
430 | int n; | |
ce73fea7 | 431 | gboolean gtkok; |
460b9539 | 432 | |
320598d4 | 433 | mem_init(); |
fe8f8518 RK |
434 | /* garbage-collect PCRE's memory */ |
435 | pcre_malloc = xmalloc; | |
436 | pcre_free = xfree; | |
2e9ba080 | 437 | if(!setlocale(LC_CTYPE, "")) disorder_fatal(errno, "error calling setlocale"); |
ce73fea7 | 438 | gtkok = gtk_init_check(&argc, &argv); |
c3df9503 | 439 | while((n = getopt_long(argc, argv, "hVc:dtHC", options, 0)) >= 0) { |
460b9539 | 440 | switch(n) { |
441 | case 'h': help(); | |
3fbdc96d | 442 | case 'V': version("disobedience"); |
460b9539 | 443 | case 'c': configfile = optarg; break; |
444 | case 'd': debugging = 1; break; | |
445 | case 't': goesupto = 11; break; | |
2e9ba080 | 446 | default: disorder_fatal(0, "invalid option"); |
460b9539 | 447 | } |
448 | } | |
ce73fea7 | 449 | if(!gtkok) |
2e9ba080 | 450 | disorder_fatal(0, "failed to initialize GTK+"); |
5bf7c546 RK |
451 | /* gcrypt initialization */ |
452 | if(!gcry_check_version(NULL)) | |
453 | disorder_fatal(0, "gcry_check_version failed"); | |
454 | gcry_control(GCRYCTL_INIT_SECMEM, 0); | |
455 | gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0); | |
346ba8d5 | 456 | signal(SIGPIPE, SIG_IGN); |
33288048 | 457 | init_styles(); |
b4f8eba1 | 458 | load_settings(); |
460b9539 | 459 | /* create the event loop */ |
460 | D(("create main loop")); | |
461 | mainloop = g_main_loop_new(0, 0); | |
2e9ba080 | 462 | if(config_read(0, NULL)) disorder_fatal(0, "cannot read configuration"); |
b50cfb8a RK |
463 | /* we'll need mixer support */ |
464 | backend = uaudio_apis[0]; | |
61ad0645 RK |
465 | if(backend->configure) |
466 | backend->configure(); | |
b50cfb8a RK |
467 | if(backend->open_mixer) |
468 | backend->open_mixer(); | |
460b9539 | 469 | /* create the clients */ |
1c0d78bd RK |
470 | if(!(client = gtkclient()) |
471 | || !(logclient = gtkclient())) | |
472 | return 1; /* already reported an error */ | |
321f7536 | 473 | /* periodic operations (e.g. expiring the cache, checking local volume) */ |
00e0c652 | 474 | g_timeout_add(600000/*milliseconds*/, periodic_slow, 0); |
321f7536 | 475 | g_timeout_add(1000/*milliseconds*/, periodic_fast, 0); |
460b9539 | 476 | make_toplevel_window(); |
477 | /* reset styles now everything has its name */ | |
478 | gtk_rc_reset_styles(gtk_settings_get_for_screen(gdk_screen_get_default())); | |
479 | gtk_widget_show_all(toplevel); | |
7858930d | 480 | /* issue a NOP every so often */ |
481 | g_timeout_add_full(G_PRIORITY_LOW, | |
d37d5336 | 482 | 2000/*interval, ms*/, |
7858930d | 483 | maybe_send_nop, |
484 | 0/*data*/, | |
485 | 0/*notify*/); | |
6d1302f0 RK |
486 | /* Start monitoring the log */ |
487 | disorder_eclient_log(logclient, &log_callbacks, 0); | |
6f09d54d | 488 | /* Initiate all the checks */ |
6f09d54d | 489 | periodic_fast(0); |
45e6d04a | 490 | disorder_eclient_version(client, version_completed, 0); |
00e0c652 | 491 | event_register("log-connected", check_rtp_address, 0); |
fb44b59e | 492 | suppress_actions = 0; |
fc36ecb7 | 493 | playlists_init(); |
bf5fdf14 RK |
494 | /* If no password is set yet pop up a login box */ |
495 | if(!config->password) | |
496 | login_box(); | |
460b9539 | 497 | D(("enter main loop")); |
498 | g_main_loop_run(mainloop); | |
499 | return 0; | |
500 | } | |
501 | ||
502 | /* | |
503 | Local Variables: | |
504 | c-basic-offset:2 | |
505 | comment-column:40 | |
506 | fill-column:79 | |
507 | indent-tabs-mode:nil | |
508 | End: | |
509 | */ |