source: global.c @ 661d2eb

barnowl_perlaimdebianrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 661d2eb was b24029a, checked in by Alejandro R. Sedeño <asedeno@mit.edu>, 13 years ago
resize should always refresh the editwin.
  • Property mode set to 100644
File size: 19.5 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
11static const char fileIdent[] = "$Id$";
12
13#ifndef MAXHOSTNAMELEN
14#define MAXHOSTNAMELEN 256
15#endif
16
17void owl_global_init(owl_global *g) {
18  struct hostent *hent;
19  char hostname[MAXHOSTNAMELEN];
20  char *cd;
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  owl_context_init(&g->ctx);
34  owl_context_set_startup(&g->ctx);
35  g->curmsg=0;
36  g->topmsg=0;
37  g->needrefresh=1;
38  g->startupargs=NULL;
39
40  owl_variable_dict_setup(&(g->vars));
41  owl_cmddict_setup(&(g->cmds));
42
43  g->lines=LINES;
44  g->cols=COLS;
45
46  g->rightshift=0;
47
48  owl_editwin_init(&(g->tw), NULL, owl_global_get_typwin_lines(g), g->cols, OWL_EDITWIN_STYLE_ONELINE, NULL);
49
50  owl_keyhandler_init(&g->kh);
51  owl_keys_setup_keymaps(&g->kh);
52
53  owl_list_create(&(g->muxevents));
54  owl_list_create(&(g->filterlist));
55  owl_list_create(&(g->puntlist));
56  owl_list_create(&(g->messagequeue));
57  owl_dict_create(&(g->styledict));
58  g->curmsg_vert_offset=0;
59  g->resizepending=0;
60  g->typwinactive=0;
61  g->direction=OWL_DIRECTION_DOWNWARDS;
62  g->zaway=0;
63  if (has_colors()) {
64    g->hascolors=1;
65  }
66  g->colorpairs=COLOR_PAIRS;
67  owl_fmtext_init_colorpair_mgr(&(g->cpmgr));
68  g->debug=OWL_DEBUG;
69  g->searchactive=0;
70  g->searchstring=NULL;
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_global_setup_windows(g);
84
85  /* Fill in some variables which don't have constant defaults */
86  /* TODO: come back later and check passwd file first */
87  g->homedir=owl_strdup(getenv("HOME"));
88
89  g->confdir = NULL;
90  g->startupfile = NULL;
91  cd = owl_sprintf("%s/%s", g->homedir, OWL_CONFIG_DIR);
92  owl_global_set_confdir(g, cd);
93  owl_free(cd);
94
95  owl_messagelist_create(&(g->msglist));
96  owl_mainwin_init(&(g->mw));
97  owl_popwin_init(&(g->pw));
98
99  g->aim_screenname=NULL;
100  g->aim_loggedin=0;
101  owl_timer_create_countdown(&(g->aim_noop_timer), 30);
102  owl_timer_create_countdown(&(g->aim_ignorelogin_timer), 0);
103  owl_timer_create_countdown(&(g->aim_buddyinfo_timer), 60);
104  owl_buddylist_init(&(g->buddylist));
105   
106  g->havezephyr=0;
107  g->haveaim=0;
108  owl_global_set_no_doaimevents(g);
109
110  owl_errqueue_init(&(g->errqueue));
111  g->got_err_signal=0;
112
113  owl_zbuddylist_create(&(g->zbuddies));
114  owl_timer_create_countdown(&(g->zephyr_buddycheck_timer), 60*3);
115
116  owl_obarray_init(&(g->obarray));
117
118  owl_message_init_fmtext_cache();
119  owl_list_create(&(g->dispatchlist));
120}
121
122void _owl_global_setup_windows(owl_global *g) {
123  int cols, typwin_lines;
124
125  cols=g->cols;
126  typwin_lines=owl_global_get_typwin_lines(g);
127
128  /* set the new window sizes */
129  g->recwinlines=g->lines-(typwin_lines+2);
130  if (g->recwinlines<0) {
131    /* gotta deal with this */
132    g->recwinlines=0;
133  }
134
135  owl_function_debugmsg("_owl_global_setup_windows: about to call newwin(%i, %i, 0, 0)\n", g->recwinlines, cols);
136
137  /* create the new windows */
138  g->recwin=newwin(g->recwinlines, cols, 0, 0);
139  if (g->recwin==NULL) {
140    owl_function_debugmsg("_owl_global_setup_windows: newwin returned NULL\n", g->recwinlines, cols);
141    endwin();
142    exit(50);
143  }
144     
145  g->sepwin=newwin(1, cols, g->recwinlines, 0);
146  g->msgwin=newwin(1, cols, g->recwinlines+1, 0);
147  g->typwin=newwin(typwin_lines, cols, g->recwinlines+2, 0);
148
149  owl_editwin_set_curswin(&(g->tw), g->typwin, typwin_lines, g->cols);
150
151  idlok(g->typwin, FALSE);
152  idlok(g->recwin, FALSE);
153  idlok(g->sepwin, FALSE);
154  idlok(g->msgwin, FALSE);
155
156  nodelay(g->typwin, 1);
157  keypad(g->typwin, TRUE);
158  wmove(g->typwin, 0, 0);
159
160  meta(g->typwin, TRUE);
161}
162
163owl_context *owl_global_get_context(owl_global *g) {
164  return(&g->ctx);
165}
166                         
167int owl_global_get_lines(owl_global *g) {
168  return(g->lines);
169}
170
171int owl_global_get_cols(owl_global *g) {
172  return(g->cols);
173}
174
175int owl_global_get_recwin_lines(owl_global *g) {
176  return(g->recwinlines);
177}
178
179/* curmsg */
180
181int owl_global_get_curmsg(owl_global *g) {
182  return(g->curmsg);
183}
184
185void owl_global_set_curmsg(owl_global *g, int i) {
186  g->curmsg=i;
187  /* we will reset the vertical offset from here */
188  /* we might want to move this out to the functions later */
189  owl_global_set_curmsg_vert_offset(g, 0);
190}
191
192/* topmsg */
193
194int owl_global_get_topmsg(owl_global *g) {
195  return(g->topmsg);
196}
197
198void owl_global_set_topmsg(owl_global *g, int i) {
199  g->topmsg=i;
200}
201
202/* windows */
203
204owl_mainwin *owl_global_get_mainwin(owl_global *g) {
205  return(&(g->mw));
206}
207
208owl_popwin *owl_global_get_popwin(owl_global *g) {
209  return(&(g->pw));
210}
211
212/* msglist */
213
214owl_messagelist *owl_global_get_msglist(owl_global *g) {
215  return(&(g->msglist));
216}
217
218/* keyhandler */
219
220owl_keyhandler *owl_global_get_keyhandler(owl_global *g) {
221  return(&(g->kh));
222}
223
224/* curses windows */
225
226WINDOW *owl_global_get_curs_recwin(owl_global *g) {
227  return(g->recwin);
228}
229
230WINDOW *owl_global_get_curs_sepwin(owl_global *g) {
231  return(g->sepwin);
232}
233
234WINDOW *owl_global_get_curs_msgwin(owl_global *g) {
235  return(g->msgwin);
236}
237
238WINDOW *owl_global_get_curs_typwin(owl_global *g) {
239  return(g->typwin);
240}
241
242/* typwin */
243
244owl_editwin *owl_global_get_typwin(owl_global *g) {
245  return(&(g->tw));
246}
247
248/* buffercommand */
249
250void owl_global_set_buffercommand(owl_global *g, char *command) {
251  owl_editwin_set_command(owl_global_get_typwin(g), command);
252}
253
254char *owl_global_get_buffercommand(owl_global *g) {
255  return owl_editwin_get_command(owl_global_get_typwin(g));
256}
257
258void owl_global_set_buffercallback(owl_global *g, void (*cb)(owl_editwin*)) {
259  owl_editwin_set_callback(owl_global_get_typwin(g), cb);
260}
261
262void (*owl_global_get_buffercallback(owl_global *g))(owl_editwin*) {
263  return owl_editwin_get_callback(owl_global_get_typwin(g));
264}
265
266/* refresh */
267
268int owl_global_is_needrefresh(owl_global *g) {
269  if (g->needrefresh==1) return(1);
270  return(0);
271}
272
273void owl_global_set_needrefresh(owl_global *g) {
274  g->needrefresh=1;
275}
276
277void owl_global_set_noneedrefresh(owl_global *g) {
278  g->needrefresh=0;
279}
280
281/* variable dictionary */
282
283owl_vardict *owl_global_get_vardict(owl_global *g) {
284  return &(g->vars);
285}
286
287/* command dictionary */
288
289owl_cmddict *owl_global_get_cmddict(owl_global *g) {
290  return &(g->cmds);
291}
292
293/* rightshift */
294
295void owl_global_set_rightshift(owl_global *g, int i) {
296  g->rightshift=i;
297}
298
299int owl_global_get_rightshift(owl_global *g) {
300  return(g->rightshift);
301}
302
303/* typwin */
304
305int owl_global_is_typwin_active(owl_global *g) {
306  if (g->typwinactive==1) return(1);
307  return(0);
308}
309
310void owl_global_set_typwin_active(owl_global *g) {
311  g->typwinactive=1;
312}
313
314void owl_global_set_typwin_inactive(owl_global *g) {
315  g->typwinactive=0;
316}
317
318/* resize */
319
320void owl_global_set_resize_pending(owl_global *g) {
321  g->resizepending=1;
322}
323
324char *owl_global_get_homedir(owl_global *g) {
325  if (g->homedir) return(g->homedir);
326  return("/");
327}
328
329char *owl_global_get_confdir(owl_global *g) {
330  if (g->confdir) return(g->confdir);
331  return("/");
332}
333
334/*
335 * Setting this also sets startupfile to confdir/startup
336 */
337void owl_global_set_confdir(owl_global *g, char *cd) {
338  free(g->confdir);
339  g->confdir = owl_strdup(cd);
340  free(g->startupfile);
341  g->startupfile = owl_sprintf("%s/startup", cd);
342}
343
344char *owl_global_get_startupfile(owl_global *g) {
345  if(g->startupfile) return(g->startupfile);
346  return("/");
347}
348
349int owl_global_get_direction(owl_global *g) {
350  return(g->direction);
351}
352
353void owl_global_set_direction_downwards(owl_global *g) {
354  g->direction=OWL_DIRECTION_DOWNWARDS;
355}
356
357void owl_global_set_direction_upwards(owl_global *g) {
358  g->direction=OWL_DIRECTION_UPWARDS;
359}
360
361/* perl stuff */
362
363void owl_global_set_perlinterp(owl_global *g, void *p) {
364  g->perl=p;
365}
366
367void *owl_global_get_perlinterp(owl_global *g) {
368  return(g->perl);
369}
370
371int owl_global_is_config_format(owl_global *g) {
372  if (g->config_format) return(1);
373  return(0);
374}
375
376void owl_global_set_config_format(owl_global *g, int state) {
377  if (state==1) {
378    g->config_format=1;
379  } else {
380    g->config_format=0;
381  }
382}
383
384void owl_global_set_have_config(owl_global *g) {
385  g->haveconfig=1;
386}
387
388void owl_global_set_no_have_config(owl_global *g) {
389  g->haveconfig=0;
390}
391
392int owl_global_have_config(owl_global *g) {
393  if (g->haveconfig) return(1);
394  return(0);
395}
396
397void owl_global_resize(owl_global *g, int x, int y) {
398  /* resize the screen.  If x or y is 0 use the terminal size */
399  struct winsize size;
400   
401  if (!g->resizepending) return;
402
403  /* delete the current windows */
404  delwin(g->recwin);
405  delwin(g->sepwin);
406  delwin(g->msgwin);
407  delwin(g->typwin);
408  if (!isendwin()) {
409    endwin();
410  }
411
412  refresh();
413
414  /* get the new size */
415  ioctl(STDIN_FILENO, TIOCGWINSZ, &size);
416  if (x==0) {
417    g->lines=size.ws_row;
418  } else {
419    g->lines=x;
420  }
421
422  if (y==0) {
423    g->cols=size.ws_col;
424  } else {
425    g->cols=y;
426  }
427
428#ifdef HAVE_RESIZETERM
429  resizeterm(size.ws_row, size.ws_col);
430#endif
431
432  /* re-initialize the windows */
433  _owl_global_setup_windows(g);
434
435  /* in case any styles rely on the current width */
436  owl_messagelist_invalidate_formats(owl_global_get_msglist(g));
437
438  /* recalculate the topmsg to make sure the current message is on
439   * screen */
440  owl_function_calculate_topmsg(OWL_DIRECTION_NONE);
441
442  /* refresh stuff */
443  g->needrefresh=1;
444  owl_mainwin_redisplay(&(g->mw));
445  sepbar(NULL);
446  owl_editwin_redisplay(&(g->tw), 0);
447
448  /* TODO: this should handle other forms of popwins */
449  if (owl_popwin_is_active(owl_global_get_popwin(g)) 
450      && owl_global_get_viewwin(g)) {
451    owl_popwin_refresh(owl_global_get_popwin(g));
452    owl_viewwin_redisplay(owl_global_get_viewwin(g), 0);
453  }
454
455  owl_function_debugmsg("New size is %i lines, %i cols.", size.ws_row, size.ws_col);
456  owl_function_makemsg("");
457  g->resizepending=0;
458}
459
460/* debug */
461
462int owl_global_is_debug_fast(owl_global *g) {
463  if (g->debug) return(1);
464  return(0);
465}
466
467/* starttime */
468
469time_t owl_global_get_starttime(owl_global *g) {
470  return(g->starttime);
471}
472
473time_t owl_global_get_runtime(owl_global *g) {
474  return(time(NULL)-g->starttime);
475}
476
477time_t owl_global_get_lastinputtime(owl_global *g) {
478  return(g->lastinputtime);
479}
480
481void owl_global_set_lastinputtime(owl_global *g, time_t time) {
482  g->lastinputtime = time;
483}
484
485time_t owl_global_get_idletime(owl_global *g) {
486  return(time(NULL)-g->lastinputtime);
487}
488
489void owl_global_get_runtime_string(owl_global *g, char *buff) {
490  time_t diff;
491
492  diff=time(NULL)-owl_global_get_starttime(g);
493
494  /* print something nicer later */   
495  sprintf(buff, "%i seconds", (int) diff);
496}
497
498char *owl_global_get_hostname(owl_global *g) {
499  if (g->thishost) return(g->thishost);
500  return("");
501}
502
503/* userclue */
504
505void owl_global_set_userclue(owl_global *g, int clue) {
506  g->userclue=clue;
507}
508
509void owl_global_add_userclue(owl_global *g, int clue) {
510  g->userclue|=clue;
511}
512
513int owl_global_get_userclue(owl_global *g) {
514  return(g->userclue);
515}
516
517int owl_global_is_userclue(owl_global *g, int clue) {
518  if (g->userclue & clue) return(1);
519  return(0);
520}
521
522/* viewwin */
523
524owl_viewwin *owl_global_get_viewwin(owl_global *g) {
525  return(&(g->vw));
526}
527
528
529/* vert offset */
530
531int owl_global_get_curmsg_vert_offset(owl_global *g) {
532  return(g->curmsg_vert_offset);
533}
534
535void owl_global_set_curmsg_vert_offset(owl_global *g, int i) {
536  g->curmsg_vert_offset=i;
537}
538
539/* startup args */
540
541void owl_global_set_startupargs(owl_global *g, int argc, char **argv) {
542  int i, len;
543
544  if (g->startupargs) owl_free(g->startupargs);
545 
546  len=0;
547  for (i=0; i<argc; i++) {
548    len+=strlen(argv[i])+5;
549  }
550  g->startupargs=malloc(len+5);
551
552  strcpy(g->startupargs, "");
553  for (i=0; i<argc; i++) {
554    sprintf(g->startupargs, "%s%s ", g->startupargs, argv[i]);
555  }
556  g->startupargs[strlen(g->startupargs)-1]='\0';
557}
558
559char *owl_global_get_startupargs(owl_global *g) {
560  if (g->startupargs) return(g->startupargs);
561  return("");
562}
563
564/* history */
565
566owl_history *owl_global_get_msg_history(owl_global *g) {
567  return(&(g->msghist));
568}
569
570owl_history *owl_global_get_cmd_history(owl_global *g) {
571  return(&(g->cmdhist));
572}
573
574/* muxevents */
575
576owl_muxevents *owl_global_get_muxevents(owl_global *g) {
577  return(&(g->muxevents));
578}
579
580/* filterlist */
581
582owl_list *owl_global_get_filterlist(owl_global *g) {
583  return(&(g->filterlist));
584}
585
586owl_filter *owl_global_get_filter(owl_global *g, char *name) {
587  int i, j;
588  owl_filter *f;
589
590  j=owl_list_get_size(&(g->filterlist));
591  for (i=0; i<j; i++) {
592    f=owl_list_get_element(&(g->filterlist), i);
593    if (!strcmp(name, owl_filter_get_name(f))) {
594      return(f);
595    }
596  }
597  return(NULL);
598}
599
600void owl_global_add_filter(owl_global *g, owl_filter *f) {
601  owl_list_append_element(&(g->filterlist), f);
602}
603
604void owl_global_remove_filter(owl_global *g, char *name) {
605  int i, j;
606  owl_filter *f;
607
608  j=owl_list_get_size(&(g->filterlist));
609  for (i=0; i<j; i++) {
610    f=owl_list_get_element(&(g->filterlist), i);
611    if (!strcmp(name, owl_filter_get_name(f))) {
612      owl_filter_free(f);
613      owl_list_remove_element(&(g->filterlist), i);
614      break;
615    }
616  }
617}
618
619/* nextmsgid */
620
621int owl_global_get_nextmsgid(owl_global *g) {
622  return(g->nextmsgid++);
623}
624
625/* current view */
626
627owl_view *owl_global_get_current_view(owl_global *g) {
628  return(&(g->current_view));
629}
630
631/* has colors */
632
633int owl_global_get_hascolors(owl_global *g) {
634  if (g->hascolors) return(1);
635  return(0);
636}
637
638/* color pairs */
639
640int owl_global_get_colorpairs(owl_global *g) {
641  return(g->colorpairs);
642}
643
644owl_colorpair_mgr *owl_global_get_colorpair_mgr(owl_global *g) {
645  return(&(g->cpmgr));
646}
647
648/* puntlist */
649
650owl_list *owl_global_get_puntlist(owl_global *g) {
651  return(&(g->puntlist));
652}
653
654int owl_global_message_is_puntable(owl_global *g, owl_message *m) {
655  owl_list *pl;
656  int i, j;
657
658  pl=owl_global_get_puntlist(g);
659  j=owl_list_get_size(pl);
660  for (i=0; i<j; i++) {
661    if (owl_filter_message_match(owl_list_get_element(pl, i), m)) return(1);
662  }
663  return(0);
664}
665
666int owl_global_should_followlast(owl_global *g) {
667  owl_view *v;
668 
669  if (!owl_global_is__followlast(g)) return(0);
670 
671  v=owl_global_get_current_view(g);
672 
673  if (owl_global_get_curmsg(g)==owl_view_get_size(v)-1) return(1);
674  return(0);
675}
676
677int owl_global_is_search_active(owl_global *g) {
678  if (g->searchactive) return(1);
679  return(0);
680}
681
682void owl_global_set_search_active(owl_global *g, char *string) {
683  g->searchactive=1;
684  if (g->searchstring != NULL) owl_free(g->searchstring);
685  g->searchstring=owl_strdup(string);
686}
687
688void owl_global_set_search_inactive(owl_global *g) {
689  g->searchactive=0;
690}
691
692char *owl_global_get_search_string(owl_global *g) {
693  if (g->searchstring==NULL) return("");
694  return(g->searchstring);
695}
696
697void owl_global_set_newmsgproc_pid(owl_global *g, int i) {
698  g->newmsgproc_pid=i;
699}
700
701int owl_global_get_newmsgproc_pid(owl_global *g) {
702  return(g->newmsgproc_pid);
703}
704
705void owl_global_add_to_malloced(owl_global *g, int i) {
706  g->malloced+=i;
707}
708
709void owl_global_add_to_freed(owl_global *g, int i) {
710  g->freed+=1;
711}
712
713int owl_global_get_malloced(owl_global *g) {
714  return(g->malloced);
715}
716
717int owl_global_get_freed(owl_global *g) {
718  return(g->freed);
719}
720
721int owl_global_get_meminuse(owl_global *g) {
722  return(g->malloced-g->freed);
723}
724
725/* AIM stuff */
726
727int owl_global_is_aimloggedin(owl_global *g)
728{
729  if (g->aim_loggedin) return(1);
730  return(0);
731}
732
733char *owl_global_get_aim_screenname(owl_global *g)
734{
735  if (owl_global_is_aimloggedin(g)) {
736    return (g->aim_screenname);
737  }
738  return("");
739}
740
741void owl_global_set_aimloggedin(owl_global *g, char *screenname)
742{
743  g->aim_loggedin=1;
744  if (g->aim_screenname) owl_free(g->aim_screenname);
745  g->aim_screenname=owl_strdup(screenname);
746}
747
748void owl_global_set_aimnologgedin(owl_global *g)
749{
750  g->aim_loggedin=0;
751}
752
753int owl_global_is_doaimevents(owl_global *g)
754{
755  if (g->aim_doprocessing) return(1);
756  return(0);
757}
758
759void owl_global_set_doaimevents(owl_global *g)
760{
761  g->aim_doprocessing=1;
762}
763
764void owl_global_set_no_doaimevents(owl_global *g)
765{
766  g->aim_doprocessing=0;
767}
768
769aim_session_t *owl_global_get_aimsess(owl_global *g)
770{
771  return(&(g->aimsess));
772}
773
774aim_conn_t *owl_global_get_bosconn(owl_global *g)
775{
776  return(&(g->bosconn));
777}
778
779void owl_global_set_bossconn(owl_global *g, aim_conn_t *conn)
780{
781  g->bosconn=*conn;
782}
783
784int owl_global_is_aimnop_time(owl_global *g)
785{
786  if (owl_timer_is_expired(&(g->aim_noop_timer))) return(1);
787  return(0);
788}
789
790void owl_global_aimnop_sent(owl_global *g)
791{
792  owl_timer_reset(&(g->aim_noop_timer));
793}
794
795owl_timer *owl_global_get_aim_login_timer(owl_global *g)
796{
797  return(&(g->aim_ignorelogin_timer));
798}
799
800/* message queue */
801
802void owl_global_messagequeue_addmsg(owl_global *g, owl_message *m)
803{
804  owl_list_append_element(&(g->messagequeue), m);
805}
806
807/* pop off the first message and return it.  Return NULL if the queue
808 * is empty.  The caller should free the message after using it, if
809 * necessary.
810 */
811owl_message *owl_global_messagequeue_popmsg(owl_global *g)
812{
813  owl_message *out;
814
815  if (owl_list_get_size(&(g->messagequeue))==0) return(NULL);
816  out=owl_list_get_element(&(g->messagequeue), 0);
817  owl_list_remove_element(&(g->messagequeue), 0);
818  return(out);
819}
820
821int owl_global_messagequeue_pending(owl_global *g)
822{
823  if (owl_list_get_size(&(g->messagequeue))==0) return(0);
824  return(1);
825}
826
827owl_buddylist *owl_global_get_buddylist(owl_global *g)
828{
829  return(&(g->buddylist));
830}
831 
832/* style */
833
834/* Return the style with name 'name'.  If it does not exist return
835 * NULL */
836owl_style *owl_global_get_style_by_name(owl_global *g, char *name)
837{
838  return owl_dict_find_element(&(g->styledict), name);
839}
840
841/* creates a list and fills it in with keys.  duplicates the keys,
842 * so they will need to be freed by the caller. */
843int owl_global_get_style_names(owl_global *g, owl_list *l) {
844  return owl_dict_get_keys(&(g->styledict), l);
845}
846
847void owl_global_add_style(owl_global *g, owl_style *s)
848{
849  /*
850   * If we're redefining the current style, make sure to update
851   * pointers to it.
852   */
853  if(g->current_view.style
854     && !strcmp(owl_style_get_name(g->current_view.style),
855                owl_style_get_name(s)))
856    g->current_view.style = s;
857  owl_dict_insert_element(&(g->styledict), owl_style_get_name(s),
858                          s, (void(*)(void*))owl_style_free);
859}
860
861void owl_global_set_haveaim(owl_global *g)
862{
863  g->haveaim=1;
864}
865
866int owl_global_is_haveaim(owl_global *g)
867{
868  if (g->haveaim) return(1);
869  return(0);
870}
871
872void owl_global_set_havezephyr(owl_global *g)
873{
874  g->havezephyr=1;
875}
876
877int owl_global_is_havezephyr(owl_global *g)
878{
879  if (g->havezephyr) return(1);
880  return(0);
881}
882
883owl_timer *owl_global_get_aim_buddyinfo_timer(owl_global *g)
884{
885  return(&(g->aim_buddyinfo_timer));
886}
887
888owl_errqueue *owl_global_get_errqueue(owl_global *g)
889{
890  return(&(g->errqueue));
891}
892
893void owl_global_set_errsignal(owl_global *g, int signum, siginfo_t *siginfo)
894{
895  g->got_err_signal = signum;
896  if (siginfo) {
897    g->err_signal_info = *siginfo;
898  } else {
899    memset(&(g->err_signal_info), 0, sizeof(siginfo_t));
900  }
901}
902
903int owl_global_get_errsignal_and_clear(owl_global *g, siginfo_t *siginfo)
904{
905  int signum;
906  if (siginfo && g->got_err_signal) {
907    *siginfo = g->err_signal_info;
908  } 
909  signum = g->got_err_signal;
910  g->got_err_signal = 0;
911  return signum;
912}
913
914owl_timer *owl_global_get_zephyr_buddycheck_timer(owl_global *g)
915{
916  return(&(g->zephyr_buddycheck_timer));
917}
918
919owl_zbuddylist *owl_global_get_zephyr_buddylist(owl_global *g)
920{
921  return(&(g->zbuddies));
922}
923
924struct termios *owl_global_get_startup_tio(owl_global *g)
925{
926  return(&(g->startup_tio));
927}
928
929char * owl_global_intern(owl_global *g, char * string)
930{
931  return owl_obarray_insert(&(g->obarray), string);
932}
933
934owl_list *owl_global_get_dispatchlist(owl_global *g)
935{
936  return &(g->dispatchlist);
937}
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