source: global.c @ f06baef

release-1.7release-1.8release-1.9
Last change on this file since f06baef was 5b80b87, checked in by David Benjamin <davidben@mit.edu>, 12 years ago
Avoid flagrant violations of layering and just g_object_notify in the setters. g_object_set_property calls g_object_freeze_notify and g_object_thaw_notify, so it should Just Work.
  • Property mode set to 100644
File size: 22.0 KB
Line 
1#include <stdio.h>
2#include <unistd.h>
3#include <stdlib.h>
4#include <string.h>
5#include <netdb.h>
6#include <termios.h>
7#include <sys/ioctl.h>
8#include <time.h>
9#include "owl.h"
10#include "globalnotifier.h"
11
12#ifndef MAXHOSTNAMELEN
13#define MAXHOSTNAMELEN 256
14#endif
15
16void owl_global_init(owl_global *g) {
17  struct hostent *hent;
18  char hostname[MAXHOSTNAMELEN];
19  char *cd;
20  g->gn = owl_global_notifier_new(g);
21
22  g->malloced=0;
23  g->freed=0;
24
25  gethostname(hostname, MAXHOSTNAMELEN);
26  hent=gethostbyname(hostname);
27  if (!hent) {
28    g->thishost=owl_strdup("localhost");
29  } else {
30    g->thishost=owl_strdup(hent->h_name);
31  }
32
33  g->context_stack = NULL;
34  owl_global_push_context(g, OWL_CTX_STARTUP, NULL, NULL);
35
36  g->curmsg=0;
37  g->topmsg=0;
38  g->markedmsgid=-1;
39  g->needrefresh=1;
40  g->startupargs=NULL;
41
42  owl_variable_dict_setup(&(g->vars));
43
44  g->lines=LINES;
45  g->cols=COLS;
46
47  g->rightshift=0;
48
49  g->tw = NULL;
50
51  owl_keyhandler_init(&g->kh);
52  owl_keys_setup_keymaps(&g->kh);
53
54  owl_dict_create(&(g->filters));
55  g->filterlist = NULL;
56  owl_list_create(&(g->puntlist));
57  g->messagequeue = g_queue_new();
58  owl_dict_create(&(g->styledict));
59  g->curmsg_vert_offset=0;
60  g->resizepending=0;
61  g->relayoutpending = 0;
62  g->direction=OWL_DIRECTION_DOWNWARDS;
63  g->zaway=0;
64  if (has_colors()) {
65    g->hascolors=1;
66  }
67  g->colorpairs=COLOR_PAIRS;
68  owl_fmtext_init_colorpair_mgr(&(g->cpmgr));
69  g->debug=OWL_DEBUG;
70  owl_regex_init(&g->search_re);
71  g->starttime=time(NULL); /* assumes we call init only a start time */
72  g->lastinputtime=g->starttime;
73  g->newmsgproc_pid=0;
74 
75  owl_global_set_config_format(g, 0);
76  owl_global_set_userclue(g, OWL_USERCLUE_NONE);
77  owl_global_set_no_have_config(g);
78  owl_history_init(&(g->msghist));
79  owl_history_init(&(g->cmdhist));
80  owl_history_set_norepeats(&(g->cmdhist));
81  g->nextmsgid=0;
82
83  owl_mainpanel_init(&(g->mainpanel));
84  _owl_global_setup_windows(g);
85
86  /* Fill in some variables which don't have constant defaults */
87  /* TODO: come back later and check passwd file first */
88  g->homedir=owl_strdup(getenv("HOME"));
89
90  g->confdir = NULL;
91  g->startupfile = NULL;
92  cd = owl_sprintf("%s/%s", g->homedir, OWL_CONFIG_DIR);
93  owl_global_set_confdir(g, cd);
94  owl_free(cd);
95
96  owl_messagelist_create(&(g->msglist));
97  owl_mainwin_init(&(g->mw));
98  owl_popwin_init(&(g->pw));
99  owl_msgwin_init(&(g->msgwin), g->mainpanel.msgwin);
100
101  g->aim_screenname=NULL;
102  g->aim_screenname_for_filters=NULL;
103  g->aim_loggedin=0;
104  owl_buddylist_init(&(g->buddylist));
105
106  g->havezephyr=0;
107  g->haveaim=0;
108  g->ignoreaimlogin=0;
109  owl_global_set_no_doaimevents(g);
110
111  owl_errqueue_init(&(g->errqueue));
112  g->got_err_signal=0;
113
114  owl_zbuddylist_create(&(g->zbuddies));
115
116  g->zaldlist = NULL;
117  g->pseudologin_notify = 0;
118
119  owl_message_init_fmtext_cache();
120  owl_list_create(&(g->io_dispatch_list));
121  owl_list_create(&(g->psa_list));
122  g->timerlist = NULL;
123  g->interrupted = FALSE;
124
125  /* set up a pad for input */
126  g->input_pad = newpad(1, 1);
127  nodelay(g->input_pad, 1);
128  keypad(g->input_pad, 1);
129  meta(g->input_pad, 1);
130}
131
132/* Called once perl has been initialized */
133void owl_global_complete_setup(owl_global *g)
134{
135  owl_cmddict_setup(&(g->cmds));
136}
137
138/* If *pan does not exist, we create a new panel, otherwise we replace the
139   window in *pan with win.
140
141   libpanel PANEL objects cannot exist without owner a valid window. This
142   maintains the invariant for _owl_global_setup_windows. */
143void _owl_panel_set_window(PANEL **pan, WINDOW *win)
144{
145  WINDOW *oldwin;
146
147  if (win == NULL) {
148    owl_function_debugmsg("_owl_panel_set_window: passed NULL win (failed to allocate?)");
149    endwin();
150    exit(50);
151  }
152
153  if (*pan) {
154    oldwin = panel_window(*pan);
155    replace_panel(*pan, win);
156    delwin(oldwin);
157  } else {
158    *pan = new_panel(win);
159  }
160}
161
162void _owl_global_setup_windows(owl_global *g) {
163  int cols, recwinlines;
164
165  cols=g->cols;
166
167  recwinlines = owl_global_get_recwin_lines(g);
168
169  /* create the new windows */
170  _owl_panel_set_window(&g->recpan, newwin(recwinlines, cols, 0, 0));
171  _owl_panel_set_window(&g->seppan, newwin(1, cols, recwinlines, 0));
172}
173
174owl_context *owl_global_get_context(owl_global *g) {
175  if (!g->context_stack)
176    return NULL;
177  return g->context_stack->data;
178}
179
180static void owl_global_lookup_keymap(owl_global *g) {
181  owl_context *c = owl_global_get_context(g);
182  if (!c || !c->keymap)
183    return;
184
185  if (!owl_keyhandler_activate(owl_global_get_keyhandler(g), c->keymap)) {
186    owl_function_error("Unable to activate keymap '%s'", c->keymap);
187  }
188}
189
190void owl_global_push_context(owl_global *g, int mode, void *data, const char *keymap) {
191  owl_context *c;
192  if (!(mode & OWL_CTX_MODE_BITS))
193    mode |= OWL_CTX_INTERACTIVE;
194  c = owl_malloc(sizeof *c);
195  c->mode = mode;
196  c->data = data;
197  c->keymap = owl_strdup(keymap);
198  g->context_stack = g_list_prepend(g->context_stack, c);
199  owl_global_lookup_keymap(g);
200}
201
202void owl_global_pop_context(owl_global *g) {
203  owl_context *c;
204  if (!g->context_stack)
205    return;
206  c = owl_global_get_context(g);
207  g->context_stack = g_list_delete_link(g->context_stack,
208                                        g->context_stack);
209  owl_free(c->keymap);
210  owl_free(c);
211  owl_global_lookup_keymap(g);
212}
213
214int owl_global_get_lines(const owl_global *g) {
215  return(g->lines);
216}
217
218int owl_global_get_cols(const owl_global *g) {
219  return(g->cols);
220}
221
222int owl_global_get_recwin_lines(const owl_global *g) {
223  return g->mainpanel.recwinlines;
224}
225
226/* curmsg */
227
228int owl_global_get_curmsg(const owl_global *g) {
229  return(g->curmsg);
230}
231
232void owl_global_set_curmsg(owl_global *g, int i) {
233  g->curmsg=i;
234  /* we will reset the vertical offset from here */
235  /* we might want to move this out to the functions later */
236  owl_global_set_curmsg_vert_offset(g, 0);
237}
238
239/* topmsg */
240
241int owl_global_get_topmsg(const owl_global *g) {
242  return(g->topmsg);
243}
244
245void owl_global_set_topmsg(owl_global *g, int i) {
246  g->topmsg=i;
247}
248
249/* markedmsgid */
250
251int owl_global_get_markedmsgid(const owl_global *g) {
252  return(g->markedmsgid);
253}
254
255void owl_global_set_markedmsgid(owl_global *g, int i) {
256  g->markedmsgid=i;
257  /* i; index of message in the current view.
258  const owl_message *m;
259  owl_view *v;
260
261  v = owl_global_get_current_view(&g);
262  m = owl_view_get_element(v, i);
263  g->markedmsgid = m ? owl_message_get_id(m) : 0;
264  */
265}
266
267/* windows */
268
269owl_mainwin *owl_global_get_mainwin(owl_global *g) {
270  return(&(g->mw));
271}
272
273owl_popwin *owl_global_get_popwin(owl_global *g) {
274  return(&(g->pw));
275}
276
277/* msglist */
278
279owl_messagelist *owl_global_get_msglist(owl_global *g) {
280  return(&(g->msglist));
281}
282
283/* keyhandler */
284
285owl_keyhandler *owl_global_get_keyhandler(owl_global *g) {
286  return(&(g->kh));
287}
288
289/* curses windows */
290
291WINDOW *owl_global_get_curs_recwin(const owl_global *g) {
292  return panel_window(g->recpan);
293}
294
295WINDOW *owl_global_get_curs_sepwin(const owl_global *g) {
296  return panel_window(g->seppan);
297}
298
299owl_window *owl_global_get_curs_msgwin(const owl_global *g) {
300  return g->msgwin.window;
301}
302
303owl_window *owl_global_get_curs_typwin(const owl_global *g) {
304  return g->mainpanel.typwin;
305}
306
307/* typwin */
308
309owl_editwin *owl_global_get_typwin(const owl_global *g) {
310  return(g->tw);
311}
312
313/* refresh */
314
315int owl_global_is_needrefresh(const owl_global *g) {
316  if (g->needrefresh==1) return(1);
317  return(0);
318}
319
320void owl_global_set_needrefresh(owl_global *g) {
321  g->needrefresh=1;
322}
323
324void owl_global_set_noneedrefresh(owl_global *g) {
325  g->needrefresh=0;
326}
327
328/* variable dictionary */
329
330owl_vardict *owl_global_get_vardict(owl_global *g) {
331  return &(g->vars);
332}
333
334/* command dictionary */
335
336owl_cmddict *owl_global_get_cmddict(owl_global *g) {
337  return &(g->cmds);
338}
339
340/* rightshift */
341
342void owl_global_set_rightshift(owl_global *g, int i) {
343  g->rightshift = i;
344  g_object_notify(G_OBJECT(g->gn), "rightshift");
345}
346
347int owl_global_get_rightshift(const owl_global *g) {
348  return(g->rightshift);
349}
350
351/* typwin */
352
353owl_editwin *owl_global_set_typwin_active(owl_global *g, int style, owl_history *hist) {
354  int d;
355  d = owl_global_get_typewindelta(g);
356  if (d > 0 && style == OWL_EDITWIN_STYLE_MULTILINE)
357      owl_function_resize_typwin(owl_global_get_typwin_lines(g) + d);
358
359  if (g->typwin_erase_id) {
360    g_signal_handler_disconnect(owl_global_get_curs_typwin(g), g->typwin_erase_id);
361    g->typwin_erase_id = 0;
362  }
363
364  g->tw = owl_editwin_new(owl_global_get_curs_typwin(g),
365                          owl_global_get_typwin_lines(g),
366                          g->cols,
367                          style,
368                          hist);
369  owl_window_set_cursor(owl_global_get_curs_typwin(g));
370  return g->tw;
371}
372
373void owl_global_set_typwin_inactive(owl_global *g) {
374  int d = owl_global_get_typewindelta(g);
375  if (d > 0 && owl_editwin_get_style(g->tw) == OWL_EDITWIN_STYLE_MULTILINE)
376      owl_function_resize_typwin(owl_global_get_typwin_lines(g) - d);
377
378  if (!g->typwin_erase_id) {
379    g->typwin_erase_id =
380      g_signal_connect(owl_global_get_curs_typwin(g), "redraw", G_CALLBACK(owl_window_erase_cb), NULL);
381  }
382  owl_window_dirty(owl_global_get_curs_typwin(g));
383  /* owl_window_set_cursor(owl_global_get_curs_sepwin(g)); */
384
385  g->tw = NULL;
386}
387
388/* resize */
389
390void owl_global_set_resize_pending(owl_global *g) {
391  g->resizepending=1;
392}
393
394void owl_global_set_relayout_pending(owl_global *g) {
395  g->relayoutpending = 1;
396}
397
398const char *owl_global_get_homedir(const owl_global *g) {
399  if (g->homedir) return(g->homedir);
400  return("/");
401}
402
403const char *owl_global_get_confdir(const owl_global *g) {
404  if (g->confdir) return(g->confdir);
405  return("/");
406}
407
408/*
409 * Setting this also sets startupfile to confdir/startup
410 */
411void owl_global_set_confdir(owl_global *g, const char *cd) {
412  owl_free(g->confdir);
413  g->confdir = owl_strdup(cd);
414  owl_free(g->startupfile);
415  g->startupfile = owl_sprintf("%s/startup", cd);
416}
417
418const char *owl_global_get_startupfile(const owl_global *g) {
419  if(g->startupfile) return(g->startupfile);
420  return("/");
421}
422
423int owl_global_get_direction(const owl_global *g) {
424  return(g->direction);
425}
426
427void owl_global_set_direction_downwards(owl_global *g) {
428  g->direction=OWL_DIRECTION_DOWNWARDS;
429}
430
431void owl_global_set_direction_upwards(owl_global *g) {
432  g->direction=OWL_DIRECTION_UPWARDS;
433}
434
435/* perl stuff */
436
437void owl_global_set_perlinterp(owl_global *g, void *p) {
438  g->perl=p;
439}
440
441void *owl_global_get_perlinterp(const owl_global *g) {
442  return(g->perl);
443}
444
445int owl_global_is_config_format(const owl_global *g) {
446  if (g->config_format) return(1);
447  return(0);
448}
449
450void owl_global_set_config_format(owl_global *g, int state) {
451  if (state==1) {
452    g->config_format=1;
453  } else {
454    g->config_format=0;
455  }
456}
457
458void owl_global_set_have_config(owl_global *g) {
459  g->haveconfig=1;
460}
461
462void owl_global_set_no_have_config(owl_global *g) {
463  g->haveconfig=0;
464}
465
466int owl_global_have_config(owl_global *g) {
467  if (g->haveconfig) return(1);
468  return(0);
469}
470
471/*
472 * Compute the size of the terminal. Try a ioctl, fallback to other stuff on
473 * fail.
474 */
475void owl_global_get_terminal_size(int *lines, int *cols) {
476  struct winsize size;
477  /* get the new size */
478  ioctl(STDIN_FILENO, TIOCGWINSZ, &size);
479  if (size.ws_row) {
480    *lines = size.ws_row;
481  } else {
482    *lines = LINES;
483  }
484
485  if (size.ws_col) {
486    *cols = size.ws_col;
487  } else {
488    *cols = COLS;
489  }
490}
491
492void owl_global_resize(owl_global *g, int lines, int cols) {
493  /* resize the screen.  If x or y is 0 use the terminal size */
494  if (!g->resizepending) return;
495  g->resizepending = 0;
496
497  owl_global_get_terminal_size(&lines, &cols);
498  if (lines) g->lines = lines;
499  if (cols)  g->cols  = cols;
500  owl_window_resize(owl_window_get_screen(), g->lines, g->cols);
501
502  owl_function_debugmsg("New size is %i lines, %i cols.", g->lines, g->cols);
503}
504
505void owl_global_relayout(owl_global *g) {
506  if (!g->relayoutpending) return;
507  g->relayoutpending = 0;
508
509  owl_function_debugmsg("Relayouting...");
510
511  /* re-initialize the windows */
512  _owl_global_setup_windows(g);
513
514  /* in case any styles rely on the current width */
515  owl_messagelist_invalidate_formats(owl_global_get_msglist(g));
516
517  /* recalculate the topmsg to make sure the current message is on
518   * screen */
519  owl_function_calculate_topmsg(OWL_DIRECTION_NONE);
520
521  /* refresh stuff */
522  owl_mainwin_redisplay(&(g->mw));
523  sepbar(NULL);
524
525  owl_function_full_redisplay();
526}
527
528/* debug */
529
530int owl_global_is_debug_fast(const owl_global *g) {
531  if (g->debug) return(1);
532  return(0);
533}
534
535/* starttime */
536
537time_t owl_global_get_starttime(const owl_global *g) {
538  return(g->starttime);
539}
540
541time_t owl_global_get_runtime(const owl_global *g) {
542  return(time(NULL)-g->starttime);
543}
544
545time_t owl_global_get_lastinputtime(const owl_global *g) {
546  return(g->lastinputtime);
547}
548
549void owl_global_set_lastinputtime(owl_global *g, time_t time) {
550  g->lastinputtime = time;
551}
552
553time_t owl_global_get_idletime(const owl_global *g) {
554  return(time(NULL)-g->lastinputtime);
555}
556
557const char *owl_global_get_hostname(const owl_global *g) {
558  if (g->thishost) return(g->thishost);
559  return("");
560}
561
562/* userclue */
563
564void owl_global_set_userclue(owl_global *g, int clue) {
565  g->userclue=clue;
566}
567
568void owl_global_add_userclue(owl_global *g, int clue) {
569  g->userclue|=clue;
570}
571
572int owl_global_get_userclue(const owl_global *g) {
573  return(g->userclue);
574}
575
576int owl_global_is_userclue(const owl_global *g, int clue) {
577  if (g->userclue & clue) return(1);
578  return(0);
579}
580
581/* viewwin */
582
583owl_viewwin *owl_global_get_viewwin(owl_global *g) {
584  return(&(g->vw));
585}
586
587
588/* vert offset */
589
590int owl_global_get_curmsg_vert_offset(const owl_global *g) {
591  return(g->curmsg_vert_offset);
592}
593
594void owl_global_set_curmsg_vert_offset(owl_global *g, int i) {
595  g->curmsg_vert_offset = i;
596  g_object_notify(G_OBJECT(g->gn), "curmsg-vert-offset");
597}
598
599/* startup args */
600
601void owl_global_set_startupargs(owl_global *g, int argc, const char *const *argv) {
602  int i, len;
603
604  if (g->startupargs) owl_free(g->startupargs);
605 
606  len=0;
607  for (i=0; i<argc; i++) {
608    len+=strlen(argv[i])+5;
609  }
610  g->startupargs=owl_malloc(len+5);
611
612  strcpy(g->startupargs, "");
613  for (i=0; i<argc; i++) {
614    sprintf(g->startupargs + strlen(g->startupargs), "%s ", argv[i]);
615  }
616  g->startupargs[strlen(g->startupargs)-1]='\0';
617}
618
619const char *owl_global_get_startupargs(const owl_global *g) {
620  if (g->startupargs) return(g->startupargs);
621  return("");
622}
623
624/* history */
625
626owl_history *owl_global_get_msg_history(owl_global *g) {
627  return(&(g->msghist));
628}
629
630owl_history *owl_global_get_cmd_history(owl_global *g) {
631  return(&(g->cmdhist));
632}
633
634/* filterlist */
635typedef struct _owl_global_filter_ent {         /* noproto */
636  owl_global *g;
637  owl_filter *f;
638} owl_global_filter_ent;
639
640owl_filter *owl_global_get_filter(const owl_global *g, const char *name) {
641  owl_global_filter_ent *e = owl_dict_find_element(&(g->filters), name);
642  if (e) return e->f;
643  return NULL;
644}
645
646static void owl_global_delete_filter_ent(void *data)
647{
648  owl_global_filter_ent *e = data;
649  e->g->filterlist = g_list_remove(e->g->filterlist, e->f);
650  owl_filter_delete(e->f);
651  owl_free(e);
652}
653
654void owl_global_add_filter(owl_global *g, owl_filter *f) {
655  owl_global_filter_ent *e = owl_malloc(sizeof *e);
656  e->g = g;
657  e->f = f;
658
659  owl_dict_insert_element(&(g->filters), owl_filter_get_name(f),
660                          e, owl_global_delete_filter_ent);
661  g->filterlist = g_list_append(g->filterlist, f);
662}
663
664void owl_global_remove_filter(owl_global *g, const char *name) {
665  owl_global_filter_ent *e = owl_dict_remove_element(&(g->filters), name);
666  if (e)
667    owl_global_delete_filter_ent(e);
668}
669
670/* nextmsgid */
671
672int owl_global_get_nextmsgid(owl_global *g) {
673  return(g->nextmsgid++);
674}
675
676/* current view */
677
678owl_view *owl_global_get_current_view(owl_global *g) {
679  return(&(g->current_view));
680}
681
682/* has colors */
683
684int owl_global_get_hascolors(const owl_global *g) {
685  if (g->hascolors) return(1);
686  return(0);
687}
688
689/* color pairs */
690
691int owl_global_get_colorpairs(const owl_global *g) {
692  return(g->colorpairs);
693}
694
695owl_colorpair_mgr *owl_global_get_colorpair_mgr(owl_global *g) {
696  return(&(g->cpmgr));
697}
698
699/* puntlist */
700
701owl_list *owl_global_get_puntlist(owl_global *g) {
702  return(&(g->puntlist));
703}
704
705int owl_global_message_is_puntable(owl_global *g, const owl_message *m) {
706  const owl_list *pl;
707  int i, j;
708
709  pl=owl_global_get_puntlist(g);
710  j=owl_list_get_size(pl);
711  for (i=0; i<j; i++) {
712    if (owl_filter_message_match(owl_list_get_element(pl, i), m)) return(1);
713  }
714  return(0);
715}
716
717int owl_global_should_followlast(owl_global *g) {
718  const owl_view *v;
719 
720  if (!owl_global_is__followlast(g)) return(0);
721 
722  v=owl_global_get_current_view(g);
723 
724  if (owl_global_get_curmsg(g)==owl_view_get_size(v)-1) return(1);
725  return(0);
726}
727
728int owl_global_is_search_active(const owl_global *g) {
729  if (owl_regex_is_set(&g->search_re)) return(1);
730  return(0);
731}
732
733void owl_global_set_search_re(owl_global *g, const owl_regex *re) {
734  if (owl_regex_is_set(&g->search_re)) {
735    owl_regex_cleanup(&g->search_re);
736    owl_regex_init(&g->search_re);
737  }
738  if (re != NULL)
739    owl_regex_copy(re, &g->search_re);
740}
741
742const owl_regex *owl_global_get_search_re(const owl_global *g) {
743  return &g->search_re;
744}
745
746void owl_global_set_newmsgproc_pid(owl_global *g, pid_t i) {
747  g->newmsgproc_pid=i;
748}
749
750pid_t owl_global_get_newmsgproc_pid(const owl_global *g) {
751  return(g->newmsgproc_pid);
752}
753
754/* AIM stuff */
755
756int owl_global_is_aimloggedin(const owl_global *g)
757{
758  if (g->aim_loggedin) return(1);
759  return(0);
760}
761
762const char *owl_global_get_aim_screenname(const owl_global *g)
763{
764  if (owl_global_is_aimloggedin(g)) {
765    return (g->aim_screenname);
766  }
767  return("");
768}
769
770const char *owl_global_get_aim_screenname_for_filters(const owl_global *g)
771{
772  if (owl_global_is_aimloggedin(g)) {
773    return (g->aim_screenname_for_filters);
774  }
775  return("");
776}
777
778void owl_global_set_aimloggedin(owl_global *g, const char *screenname)
779{
780  char *sn_escaped;
781  const char *quote;
782  g->aim_loggedin=1;
783  if (g->aim_screenname) owl_free(g->aim_screenname);
784  if (g->aim_screenname_for_filters) owl_free(g->aim_screenname_for_filters);
785  g->aim_screenname=owl_strdup(screenname);
786  sn_escaped = owl_text_quote(screenname, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH);
787  quote = owl_getquoting(sn_escaped);
788  g->aim_screenname_for_filters=owl_sprintf("%s%s%s", quote, sn_escaped, quote);
789  owl_free(sn_escaped);
790}
791
792void owl_global_set_aimnologgedin(owl_global *g)
793{
794  g->aim_loggedin=0;
795}
796
797int owl_global_is_doaimevents(const owl_global *g)
798{
799  if (g->aim_doprocessing) return(1);
800  return(0);
801}
802
803void owl_global_set_doaimevents(owl_global *g)
804{
805  g->aim_doprocessing=1;
806}
807
808void owl_global_set_no_doaimevents(owl_global *g)
809{
810  g->aim_doprocessing=0;
811}
812
813aim_session_t *owl_global_get_aimsess(owl_global *g)
814{
815  return(&(g->aimsess));
816}
817
818aim_conn_t *owl_global_get_bosconn(owl_global *g)
819{
820  return(&(g->bosconn));
821}
822
823void owl_global_set_bossconn(owl_global *g, aim_conn_t *conn)
824{
825  g->bosconn=*conn;
826}
827
828/* message queue */
829
830void owl_global_messagequeue_addmsg(owl_global *g, owl_message *m)
831{
832  g_queue_push_tail(g->messagequeue, m);
833}
834
835/* pop off the first message and return it.  Return NULL if the queue
836 * is empty.  The caller should free the message after using it, if
837 * necessary.
838 */
839owl_message *owl_global_messagequeue_popmsg(owl_global *g)
840{
841  owl_message *out;
842
843  if (g_queue_is_empty(g->messagequeue))
844    return NULL;
845  out = g_queue_pop_head(g->messagequeue);
846  return out;
847}
848
849int owl_global_messagequeue_pending(owl_global *g)
850{
851  return !g_queue_is_empty(g->messagequeue);
852}
853
854owl_buddylist *owl_global_get_buddylist(owl_global *g)
855{
856  return(&(g->buddylist));
857}
858 
859/* style */
860
861/* Return the style with name 'name'.  If it does not exist return
862 * NULL */
863const owl_style *owl_global_get_style_by_name(const owl_global *g, const char *name)
864{
865  return owl_dict_find_element(&(g->styledict), name);
866}
867
868/* creates a list and fills it in with keys.  duplicates the keys,
869 * so they will need to be freed by the caller. */
870int owl_global_get_style_names(const owl_global *g, owl_list *l) {
871  return owl_dict_get_keys(&(g->styledict), l);
872}
873
874void owl_global_add_style(owl_global *g, owl_style *s)
875{
876  /*
877   * If we're redefining the current style, make sure to update
878   * pointers to it.
879   */
880  if(g->current_view.style
881     && !strcmp(owl_style_get_name(g->current_view.style),
882                owl_style_get_name(s)))
883    g->current_view.style = s;
884  owl_dict_insert_element(&(g->styledict), owl_style_get_name(s),
885                          s, (void (*)(void *))owl_style_delete);
886}
887
888void owl_global_set_haveaim(owl_global *g)
889{
890  g->haveaim=1;
891}
892
893int owl_global_is_haveaim(const owl_global *g)
894{
895  if (g->haveaim) return(1);
896  return(0);
897}
898
899void owl_global_set_ignore_aimlogin(owl_global *g)
900{
901    g->ignoreaimlogin = 1;
902}
903
904void owl_global_unset_ignore_aimlogin(owl_global *g)
905{
906    g->ignoreaimlogin = 0;
907}
908
909int owl_global_is_ignore_aimlogin(const owl_global *g)
910{
911    return g->ignoreaimlogin;
912}
913
914void owl_global_set_havezephyr(owl_global *g)
915{
916  g->havezephyr=1;
917}
918
919int owl_global_is_havezephyr(const owl_global *g)
920{
921  if (g->havezephyr) return(1);
922  return(0);
923}
924
925owl_errqueue *owl_global_get_errqueue(owl_global *g)
926{
927  return(&(g->errqueue));
928}
929
930void owl_global_set_errsignal(owl_global *g, int signum, siginfo_t *siginfo)
931{
932  g->got_err_signal = signum;
933  if (siginfo) {
934    g->err_signal_info = *siginfo;
935  } else {
936    siginfo_t si;
937    memset(&si, 0, sizeof(si));
938    g->err_signal_info = si;
939  }
940}
941
942int owl_global_get_errsignal_and_clear(owl_global *g, siginfo_t *siginfo)
943{
944  int signum;
945  if (siginfo && g->got_err_signal) {
946    *siginfo = g->err_signal_info;
947  } 
948  signum = g->got_err_signal;
949  g->got_err_signal = 0;
950  return signum;
951}
952
953
954owl_zbuddylist *owl_global_get_zephyr_buddylist(owl_global *g)
955{
956  return(&(g->zbuddies));
957}
958
959GList **owl_global_get_zaldlist(owl_global *g)
960{
961  return &(g->zaldlist);
962}
963
964int owl_global_get_pseudologin_notify(owl_global *g)
965{
966  return g->pseudologin_notify;
967}
968
969void owl_global_set_pseudologin_notify(owl_global *g, int notify)
970{
971  g->pseudologin_notify = notify;
972}
973
974struct termios *owl_global_get_startup_tio(owl_global *g)
975{
976  return(&(g->startup_tio));
977}
978
979owl_list *owl_global_get_io_dispatch_list(owl_global *g)
980{
981  return &(g->io_dispatch_list);
982}
983
984owl_list *owl_global_get_psa_list(owl_global *g)
985{
986  return &(g->psa_list);
987}
988
989GList **owl_global_get_timerlist(owl_global *g)
990{
991  return &(g->timerlist);
992}
993
994int owl_global_is_interrupted(const owl_global *g) {
995  return g->interrupted;
996}
997
998void owl_global_set_interrupted(owl_global *g) {
999  g->interrupted = 1;
1000}
1001
1002void owl_global_unset_interrupted(owl_global *g) {
1003  g->interrupted = 0;
1004}
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