source: global.c @ 3dcccba

barnowl_perlaim
Last change on this file since 3dcccba was c453ada, checked in by Geoffrey Thomas <geofft@mit.edu>, 13 years ago
Remove aim.c. buddylist.c, buddy.c, libfaim, and everything that uses them.
  • Property mode set to 100644
File size: 17.8 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->havezephyr=0;
100
101  owl_errqueue_init(&(g->errqueue));
102  g->got_err_signal=0;
103
104  owl_zbuddylist_create(&(g->zbuddies));
105  owl_timer_create_countdown(&(g->zephyr_buddycheck_timer), 60*3);
106
107  owl_obarray_init(&(g->obarray));
108
109  owl_message_init_fmtext_cache();
110  owl_list_create(&(g->dispatchlist));
111}
112
113void _owl_global_setup_windows(owl_global *g) {
114  int cols, typwin_lines;
115
116  cols=g->cols;
117  typwin_lines=owl_global_get_typwin_lines(g);
118
119  /* set the new window sizes */
120  g->recwinlines=g->lines-(typwin_lines+2);
121  if (g->recwinlines<0) {
122    /* gotta deal with this */
123    g->recwinlines=0;
124  }
125
126  owl_function_debugmsg("_owl_global_setup_windows: about to call newwin(%i, %i, 0, 0)\n", g->recwinlines, cols);
127
128  /* create the new windows */
129  g->recwin=newwin(g->recwinlines, cols, 0, 0);
130  if (g->recwin==NULL) {
131    owl_function_debugmsg("_owl_global_setup_windows: newwin returned NULL\n", g->recwinlines, cols);
132    endwin();
133    exit(50);
134  }
135     
136  g->sepwin=newwin(1, cols, g->recwinlines, 0);
137  g->msgwin=newwin(1, cols, g->recwinlines+1, 0);
138  g->typwin=newwin(typwin_lines, cols, g->recwinlines+2, 0);
139
140  owl_editwin_set_curswin(&(g->tw), g->typwin, typwin_lines, g->cols);
141
142  idlok(g->typwin, FALSE);
143  idlok(g->recwin, FALSE);
144  idlok(g->sepwin, FALSE);
145  idlok(g->msgwin, FALSE);
146
147  nodelay(g->typwin, 1);
148  keypad(g->typwin, TRUE);
149  wmove(g->typwin, 0, 0);
150
151  meta(g->typwin, TRUE);
152}
153
154owl_context *owl_global_get_context(owl_global *g) {
155  return(&g->ctx);
156}
157                         
158int owl_global_get_lines(owl_global *g) {
159  return(g->lines);
160}
161
162int owl_global_get_cols(owl_global *g) {
163  return(g->cols);
164}
165
166int owl_global_get_recwin_lines(owl_global *g) {
167  return(g->recwinlines);
168}
169
170/* curmsg */
171
172int owl_global_get_curmsg(owl_global *g) {
173  return(g->curmsg);
174}
175
176void owl_global_set_curmsg(owl_global *g, int i) {
177  g->curmsg=i;
178  /* we will reset the vertical offset from here */
179  /* we might want to move this out to the functions later */
180  owl_global_set_curmsg_vert_offset(g, 0);
181}
182
183/* topmsg */
184
185int owl_global_get_topmsg(owl_global *g) {
186  return(g->topmsg);
187}
188
189void owl_global_set_topmsg(owl_global *g, int i) {
190  g->topmsg=i;
191}
192
193/* windows */
194
195owl_mainwin *owl_global_get_mainwin(owl_global *g) {
196  return(&(g->mw));
197}
198
199owl_popwin *owl_global_get_popwin(owl_global *g) {
200  return(&(g->pw));
201}
202
203/* msglist */
204
205owl_messagelist *owl_global_get_msglist(owl_global *g) {
206  return(&(g->msglist));
207}
208
209/* keyhandler */
210
211owl_keyhandler *owl_global_get_keyhandler(owl_global *g) {
212  return(&(g->kh));
213}
214
215/* curses windows */
216
217WINDOW *owl_global_get_curs_recwin(owl_global *g) {
218  return(g->recwin);
219}
220
221WINDOW *owl_global_get_curs_sepwin(owl_global *g) {
222  return(g->sepwin);
223}
224
225WINDOW *owl_global_get_curs_msgwin(owl_global *g) {
226  return(g->msgwin);
227}
228
229WINDOW *owl_global_get_curs_typwin(owl_global *g) {
230  return(g->typwin);
231}
232
233/* typwin */
234
235owl_editwin *owl_global_get_typwin(owl_global *g) {
236  return(&(g->tw));
237}
238
239/* buffercommand */
240
241void owl_global_set_buffercommand(owl_global *g, char *command) {
242  owl_editwin_set_command(owl_global_get_typwin(g), command);
243}
244
245char *owl_global_get_buffercommand(owl_global *g) {
246  return owl_editwin_get_command(owl_global_get_typwin(g));
247}
248
249void owl_global_set_buffercallback(owl_global *g, void (*cb)(owl_editwin*)) {
250  owl_editwin_set_callback(owl_global_get_typwin(g), cb);
251}
252
253void (*owl_global_get_buffercallback(owl_global *g))(owl_editwin*) {
254  return owl_editwin_get_callback(owl_global_get_typwin(g));
255}
256
257/* refresh */
258
259int owl_global_is_needrefresh(owl_global *g) {
260  if (g->needrefresh==1) return(1);
261  return(0);
262}
263
264void owl_global_set_needrefresh(owl_global *g) {
265  g->needrefresh=1;
266}
267
268void owl_global_set_noneedrefresh(owl_global *g) {
269  g->needrefresh=0;
270}
271
272/* variable dictionary */
273
274owl_vardict *owl_global_get_vardict(owl_global *g) {
275  return &(g->vars);
276}
277
278/* command dictionary */
279
280owl_cmddict *owl_global_get_cmddict(owl_global *g) {
281  return &(g->cmds);
282}
283
284/* rightshift */
285
286void owl_global_set_rightshift(owl_global *g, int i) {
287  g->rightshift=i;
288}
289
290int owl_global_get_rightshift(owl_global *g) {
291  return(g->rightshift);
292}
293
294/* typwin */
295
296int owl_global_is_typwin_active(owl_global *g) {
297  if (g->typwinactive==1) return(1);
298  return(0);
299}
300
301void owl_global_set_typwin_active(owl_global *g) {
302  g->typwinactive=1;
303}
304
305void owl_global_set_typwin_inactive(owl_global *g) {
306  g->typwinactive=0;
307}
308
309/* resize */
310
311void owl_global_set_resize_pending(owl_global *g) {
312  g->resizepending=1;
313}
314
315char *owl_global_get_homedir(owl_global *g) {
316  if (g->homedir) return(g->homedir);
317  return("/");
318}
319
320char *owl_global_get_confdir(owl_global *g) {
321  if (g->confdir) return(g->confdir);
322  return("/");
323}
324
325/*
326 * Setting this also sets startupfile to confdir/startup
327 */
328void owl_global_set_confdir(owl_global *g, char *cd) {
329  free(g->confdir);
330  g->confdir = owl_strdup(cd);
331  free(g->startupfile);
332  g->startupfile = owl_sprintf("%s/startup", cd);
333}
334
335char *owl_global_get_startupfile(owl_global *g) {
336  if(g->startupfile) return(g->startupfile);
337  return("/");
338}
339
340int owl_global_get_direction(owl_global *g) {
341  return(g->direction);
342}
343
344void owl_global_set_direction_downwards(owl_global *g) {
345  g->direction=OWL_DIRECTION_DOWNWARDS;
346}
347
348void owl_global_set_direction_upwards(owl_global *g) {
349  g->direction=OWL_DIRECTION_UPWARDS;
350}
351
352/* perl stuff */
353
354void owl_global_set_perlinterp(owl_global *g, void *p) {
355  g->perl=p;
356}
357
358void *owl_global_get_perlinterp(owl_global *g) {
359  return(g->perl);
360}
361
362int owl_global_is_config_format(owl_global *g) {
363  if (g->config_format) return(1);
364  return(0);
365}
366
367void owl_global_set_config_format(owl_global *g, int state) {
368  if (state==1) {
369    g->config_format=1;
370  } else {
371    g->config_format=0;
372  }
373}
374
375void owl_global_set_have_config(owl_global *g) {
376  g->haveconfig=1;
377}
378
379void owl_global_set_no_have_config(owl_global *g) {
380  g->haveconfig=0;
381}
382
383int owl_global_have_config(owl_global *g) {
384  if (g->haveconfig) return(1);
385  return(0);
386}
387
388void owl_global_resize(owl_global *g, int x, int y) {
389  /* resize the screen.  If x or y is 0 use the terminal size */
390  struct winsize size;
391   
392  if (!g->resizepending) return;
393
394  /* delete the current windows */
395  delwin(g->recwin);
396  delwin(g->sepwin);
397  delwin(g->msgwin);
398  delwin(g->typwin);
399  if (!isendwin()) {
400    endwin();
401  }
402
403  refresh();
404
405  /* get the new size */
406  ioctl(STDIN_FILENO, TIOCGWINSZ, &size);
407  if (x==0) {
408    if (size.ws_row) {
409      g->lines=size.ws_row;
410    } else {
411      g->lines=LINES;
412    } 
413  } else {
414      g->lines=x;
415  }
416
417  if (y==0) {
418    if (size.ws_col) {
419      g->cols=size.ws_col;
420    } else {
421      g->cols=COLS;
422    } 
423  } else {
424    g->cols=y;
425  }
426
427#ifdef HAVE_RESIZETERM
428  resizeterm(size.ws_row, size.ws_col);
429#endif
430
431  /* re-initialize the windows */
432  _owl_global_setup_windows(g);
433
434  /* in case any styles rely on the current width */
435  owl_messagelist_invalidate_formats(owl_global_get_msglist(g));
436
437  /* recalculate the topmsg to make sure the current message is on
438   * screen */
439  owl_function_calculate_topmsg(OWL_DIRECTION_NONE);
440
441  /* refresh stuff */
442  g->needrefresh=1;
443  owl_mainwin_redisplay(&(g->mw));
444  sepbar(NULL);
445  owl_editwin_redisplay(&(g->tw), 0);
446  owl_function_full_redisplay(&g);
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=owl_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/* message queue */
726
727void owl_global_messagequeue_addmsg(owl_global *g, owl_message *m)
728{
729  owl_list_append_element(&(g->messagequeue), m);
730}
731
732/* pop off the first message and return it.  Return NULL if the queue
733 * is empty.  The caller should free the message after using it, if
734 * necessary.
735 */
736owl_message *owl_global_messagequeue_popmsg(owl_global *g)
737{
738  owl_message *out;
739
740  if (owl_list_get_size(&(g->messagequeue))==0) return(NULL);
741  out=owl_list_get_element(&(g->messagequeue), 0);
742  owl_list_remove_element(&(g->messagequeue), 0);
743  return(out);
744}
745
746int owl_global_messagequeue_pending(owl_global *g)
747{
748  if (owl_list_get_size(&(g->messagequeue))==0) return(0);
749  return(1);
750}
751
752owl_buddylist *owl_global_get_buddylist(owl_global *g)
753{
754  return(&(g->buddylist));
755}
756 
757/* style */
758
759/* Return the style with name 'name'.  If it does not exist return
760 * NULL */
761owl_style *owl_global_get_style_by_name(owl_global *g, char *name)
762{
763  return owl_dict_find_element(&(g->styledict), name);
764}
765
766/* creates a list and fills it in with keys.  duplicates the keys,
767 * so they will need to be freed by the caller. */
768int owl_global_get_style_names(owl_global *g, owl_list *l) {
769  return owl_dict_get_keys(&(g->styledict), l);
770}
771
772void owl_global_add_style(owl_global *g, owl_style *s)
773{
774  /*
775   * If we're redefining the current style, make sure to update
776   * pointers to it.
777   */
778  if(g->current_view.style
779     && !strcmp(owl_style_get_name(g->current_view.style),
780                owl_style_get_name(s)))
781    g->current_view.style = s;
782  owl_dict_insert_element(&(g->styledict), owl_style_get_name(s),
783                          s, (void(*)(void*))owl_style_free);
784}
785
786void owl_global_set_havezephyr(owl_global *g)
787{
788  g->havezephyr=1;
789}
790
791int owl_global_is_havezephyr(owl_global *g)
792{
793  if (g->havezephyr) return(1);
794  return(0);
795}
796
797owl_errqueue *owl_global_get_errqueue(owl_global *g)
798{
799  return(&(g->errqueue));
800}
801
802void owl_global_set_errsignal(owl_global *g, int signum, siginfo_t *siginfo)
803{
804  g->got_err_signal = signum;
805  if (siginfo) {
806    g->err_signal_info = *siginfo;
807  } else {
808    memset(&(g->err_signal_info), 0, sizeof(siginfo_t));
809  }
810}
811
812int owl_global_get_errsignal_and_clear(owl_global *g, siginfo_t *siginfo)
813{
814  int signum;
815  if (siginfo && g->got_err_signal) {
816    *siginfo = g->err_signal_info;
817  } 
818  signum = g->got_err_signal;
819  g->got_err_signal = 0;
820  return signum;
821}
822
823owl_timer *owl_global_get_zephyr_buddycheck_timer(owl_global *g)
824{
825  return(&(g->zephyr_buddycheck_timer));
826}
827
828owl_zbuddylist *owl_global_get_zephyr_buddylist(owl_global *g)
829{
830  return(&(g->zbuddies));
831}
832
833struct termios *owl_global_get_startup_tio(owl_global *g)
834{
835  return(&(g->startup_tio));
836}
837
838char * owl_global_intern(owl_global *g, char * string)
839{
840  return owl_obarray_insert(&(g->obarray), string);
841}
842
843owl_list *owl_global_get_dispatchlist(owl_global *g)
844{
845  return &(g->dispatchlist);
846}
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