source: global.c @ a352335c

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since a352335c was a352335c, checked in by James M. Kretchmar <kretch@mit.edu>, 18 years ago
Fixed bug in buddy idle time stuff
  • Property mode set to 100644
File size: 16.9 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
21  g->malloced=0;
22  g->freed=0;
23
24  gethostname(hostname, MAXHOSTNAMELEN);
25  hent=gethostbyname(hostname);
26  if (!hent) {
27    g->thishost=owl_strdup("localhost");
28  } else {
29    g->thishost=owl_strdup(hent->h_name);
30  }
31
32  owl_context_init(&g->ctx);
33  owl_context_set_startup(&g->ctx);
34  g->curmsg=0;
35  g->topmsg=0;
36  g->needrefresh=1;
37  g->startupargs=NULL;
38
39  owl_variable_dict_setup(&(g->vars));
40  owl_cmddict_setup(&(g->cmds));
41
42  g->lines=LINES;
43  g->cols=COLS;
44
45  g->rightshift=0;
46
47  owl_editwin_init(&(g->tw), NULL, owl_global_get_typwin_lines(g), g->cols, OWL_EDITWIN_STYLE_ONELINE, NULL);
48
49  owl_keyhandler_init(&g->kh);
50  owl_keys_setup_keymaps(&g->kh);
51
52  owl_list_create(&(g->filterlist));
53  owl_list_create(&(g->puntlist));
54  owl_list_create(&(g->messagequeue));
55  owl_list_create(&(g->stylelist));
56  g->curmsg_vert_offset=0;
57  g->resizepending=0;
58  g->typwinactive=0;
59  g->direction=OWL_DIRECTION_DOWNWARDS;
60  g->zaway=0;
61  if (has_colors()) {
62    g->hascolors=1;
63  }
64  g->colorpairs=COLOR_PAIRS;
65  g->debug=OWL_DEBUG;
66  g->searchactive=0;
67  g->searchstring=NULL;
68  g->starttime=time(NULL); /* assumes we call init only a start time */
69  g->buffercommand=NULL;
70  g->newmsgproc_pid=0;
71 
72  owl_global_set_config_format(g, 0);
73  owl_global_set_userclue(g, OWL_USERCLUE_NONE);
74  owl_global_set_no_have_config(g);
75  owl_history_init(&(g->msghist));
76  owl_history_init(&(g->cmdhist));
77  g->nextmsgid=0;
78
79  owl_filterelement_create_true(&(g->fe_true));
80  owl_filterelement_create_false(&(g->fe_false));
81  owl_filterelement_create_null(&(g->fe_null));
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  owl_messagelist_create(&(g->msglist));
90  owl_mainwin_init(&(g->mw));
91  owl_popwin_init(&(g->pw));
92
93  g->aim_screenname=NULL;
94  g->aim_loggedin=0;
95  owl_timer_create_countdown(&(g->aim_noop_timer), 30);
96  owl_timer_create_countdown(&(g->aim_ignorelogin_timer), 0);
97  owl_timer_create_countdown(&(g->aim_buddyinfo_timer), 60);
98  owl_buddylist_init(&(g->buddylist));
99  g->response=NULL;
100  g->havezephyr=0;
101  g->haveaim=0;
102  owl_global_set_no_doaimevents(g);
103}
104
105void _owl_global_setup_windows(owl_global *g) {
106  int cols, typwin_lines;
107
108  cols=g->cols;
109  typwin_lines=owl_global_get_typwin_lines(g);
110
111  /* set the new window sizes */
112  g->recwinlines=g->lines-(typwin_lines+2);
113  if (g->recwinlines<1) {
114    /* this will screw things up.  I'm not sure what to do yet,
115       but this is better than nothing */
116    /* g->recwinlines=1; */
117  }
118
119  /* create the new windows */
120  g->recwin=newwin(g->recwinlines, cols, 0, 0);
121  if (g->recwin==NULL) {
122    owl_function_debugmsg("\n\nI just received an error on creating a new receive window\n");
123    owl_function_debugmsg("newwin was called with arguments (%i, %i, 0, 0) and returned NULL\n",
124           g->recwinlines, cols);
125    endwin();
126
127    exit(50);
128  }
129     
130  g->sepwin=newwin(1, cols, g->recwinlines, 0);
131  g->msgwin=newwin(1, cols, g->recwinlines+1, 0);
132  g->typwin=newwin(typwin_lines, cols, g->recwinlines+2, 0);
133
134  owl_editwin_set_curswin(&(g->tw), g->typwin, typwin_lines, g->cols);
135
136  idlok(g->typwin, FALSE);
137  idlok(g->recwin, FALSE);
138  idlok(g->sepwin, FALSE);
139  idlok(g->msgwin, FALSE);
140
141  nodelay(g->typwin, 1);
142  keypad(g->typwin, TRUE);
143  wmove(g->typwin, 0, 0);
144
145  meta(g->typwin, TRUE);
146}
147
148owl_context *owl_global_get_context(owl_global *g) {
149  return(&g->ctx);
150}
151                         
152int owl_global_get_lines(owl_global *g) {
153  return(g->lines);
154}
155
156int owl_global_get_cols(owl_global *g) {
157  return(g->cols);
158}
159
160int owl_global_get_recwin_lines(owl_global *g) {
161  return(g->recwinlines);
162}
163
164/* curmsg */
165
166int owl_global_get_curmsg(owl_global *g) {
167  return(g->curmsg);
168}
169
170void owl_global_set_curmsg(owl_global *g, int i) {
171  g->curmsg=i;
172  /* we will reset the vertical offset from here */
173  /* we might want to move this out to the functions later */
174  owl_global_set_curmsg_vert_offset(g, 0);
175}
176
177/* topmsg */
178
179int owl_global_get_topmsg(owl_global *g) {
180  return(g->topmsg);
181}
182
183void owl_global_set_topmsg(owl_global *g, int i) {
184  g->topmsg=i;
185}
186
187/* windows */
188
189owl_mainwin *owl_global_get_mainwin(owl_global *g) {
190  return(&(g->mw));
191}
192
193owl_popwin *owl_global_get_popwin(owl_global *g) {
194  return(&(g->pw));
195}
196
197/* msglist */
198
199owl_messagelist *owl_global_get_msglist(owl_global *g) {
200  return(&(g->msglist));
201}
202
203/* keyhandler */
204
205owl_keyhandler *owl_global_get_keyhandler(owl_global *g) {
206  return(&(g->kh));
207}
208
209/* curses windows */
210
211WINDOW *owl_global_get_curs_recwin(owl_global *g) {
212  return(g->recwin);
213}
214
215WINDOW *owl_global_get_curs_sepwin(owl_global *g) {
216  return(g->sepwin);
217}
218
219WINDOW *owl_global_get_curs_msgwin(owl_global *g) {
220  return(g->msgwin);
221}
222
223WINDOW *owl_global_get_curs_typwin(owl_global *g) {
224  return(g->typwin);
225}
226
227/* typwin */
228
229owl_editwin *owl_global_get_typwin(owl_global *g) {
230  return(&(g->tw));
231}
232
233/* buffercommand */
234
235void owl_global_set_buffercommand(owl_global *g, char *command) {
236  if (g->buffercommand) owl_free(g->buffercommand);
237  g->buffercommand=owl_strdup(command);
238}
239
240char *owl_global_get_buffercommand(owl_global *g) {
241  if (g->buffercommand) return(g->buffercommand);
242  return("");
243}
244
245/* refresh */
246
247int owl_global_is_needrefresh(owl_global *g) {
248  if (g->needrefresh==1) return(1);
249  return(0);
250}
251
252void owl_global_set_needrefresh(owl_global *g) {
253  g->needrefresh=1;
254}
255
256void owl_global_set_noneedrefresh(owl_global *g) {
257  g->needrefresh=0;
258}
259
260/* variable dictionary */
261
262owl_vardict *owl_global_get_vardict(owl_global *g) {
263  return &(g->vars);
264}
265
266/* command dictionary */
267
268owl_cmddict *owl_global_get_cmddict(owl_global *g) {
269  return &(g->cmds);
270}
271
272/* rightshift */
273
274void owl_global_set_rightshift(owl_global *g, int i) {
275  g->rightshift=i;
276}
277
278int owl_global_get_rightshift(owl_global *g) {
279  return(g->rightshift);
280}
281
282/* typwin */
283
284int owl_global_is_typwin_active(owl_global *g) {
285  if (g->typwinactive==1) return(1);
286  return(0);
287}
288
289void owl_global_set_typwin_active(owl_global *g) {
290  g->typwinactive=1;
291}
292
293void owl_global_set_typwin_inactive(owl_global *g) {
294  g->typwinactive=0;
295}
296
297/* resize */
298
299void owl_global_set_resize_pending(owl_global *g) {
300  g->resizepending=1;
301}
302
303char *owl_global_get_homedir(owl_global *g) {
304  if (g->homedir) return(g->homedir);
305  return("/");
306}
307
308int owl_global_get_direction(owl_global *g) {
309  return(g->direction);
310}
311
312void owl_global_set_direction_downwards(owl_global *g) {
313  g->direction=OWL_DIRECTION_DOWNWARDS;
314}
315
316void owl_global_set_direction_upwards(owl_global *g) {
317  g->direction=OWL_DIRECTION_UPWARDS;
318}
319
320/* perl stuff */
321
322void owl_global_set_perlinterp(owl_global *g, void *p) {
323  g->perl=p;
324}
325
326void *owl_global_get_perlinterp(owl_global *g) {
327  return(g->perl);
328}
329
330int owl_global_is_config_format(owl_global *g) {
331  if (g->config_format) return(1);
332  return(0);
333}
334
335void owl_global_set_config_format(owl_global *g, int state) {
336  if (state==1) {
337    g->config_format=1;
338  } else {
339    g->config_format=0;
340  }
341}
342
343void owl_global_set_have_config(owl_global *g) {
344  g->haveconfig=1;
345}
346
347void owl_global_set_no_have_config(owl_global *g) {
348  g->haveconfig=0;
349}
350
351int owl_global_have_config(owl_global *g) {
352  if (g->haveconfig) return(1);
353  return(0);
354}
355
356void owl_global_resize(owl_global *g, int x, int y) {
357  /* resize the screen.  If x or y is 0 use the terminal size */
358  struct winsize size;
359   
360  if (!g->resizepending) return;
361
362  /* delete the current windows */
363  delwin(g->recwin);
364  delwin(g->sepwin);
365  delwin(g->msgwin);
366  delwin(g->typwin);
367  if (!isendwin()) {
368    endwin();
369  }
370
371  refresh();
372
373  /* get the new size */
374  ioctl(STDIN_FILENO, TIOCGWINSZ, &size);
375  if (x==0) {
376    g->lines=size.ws_row;
377  } else {
378    g->lines=x;
379  }
380
381  if (y==0) {
382    g->cols=size.ws_col;
383  } else {
384    g->cols=y;
385  }
386
387  /* resizeterm(size.ws_row, size.ws_col); */
388
389  /* re-initialize the windows */
390  _owl_global_setup_windows(g);
391
392  /* refresh stuff */
393  g->needrefresh=1;
394  owl_mainwin_redisplay(&(g->mw));
395  sepbar(NULL);
396
397  if (owl_global_is_typwin_active(g)) {
398    owl_editwin_redisplay(&(g->tw), 0);
399  }     
400  /* TODO: this should handle other forms of popwins */
401  if (owl_popwin_is_active(owl_global_get_popwin(g)) 
402      && owl_global_get_viewwin(g)) {
403    owl_popwin_refresh(owl_global_get_popwin(g));
404    owl_viewwin_redisplay(owl_global_get_viewwin(g), 0);
405  }
406
407  owl_function_debugmsg("New size is %i lines, %i cols.", size.ws_row, size.ws_col);
408  owl_function_makemsg("");
409  g->resizepending=0;
410}
411
412/* debug */
413
414int owl_global_is_debug_fast(owl_global *g) {
415  if (g->debug) return(1);
416  return(0);
417}
418
419/* starttime */
420
421time_t owl_global_get_starttime(owl_global *g) {
422  return(g->starttime);
423}
424
425time_t owl_global_get_runtime(owl_global *g) {
426  return(time(NULL)-g->starttime);
427}
428
429void owl_global_get_runtime_string(owl_global *g, char *buff) {
430  time_t diff;
431
432  diff=time(NULL)-owl_global_get_starttime(g);
433
434  /* print something nicer later */   
435  sprintf(buff, "%i seconds", (int) diff);
436}
437
438char *owl_global_get_hostname(owl_global *g) {
439  if (g->thishost) return(g->thishost);
440  return("");
441}
442
443/* userclue */
444
445void owl_global_set_userclue(owl_global *g, int clue) {
446  g->userclue=clue;
447}
448
449void owl_global_add_userclue(owl_global *g, int clue) {
450  g->userclue|=clue;
451}
452
453int owl_global_get_userclue(owl_global *g) {
454  return(g->userclue);
455}
456
457int owl_global_is_userclue(owl_global *g, int clue) {
458  if (g->userclue & clue) return(1);
459  return(0);
460}
461
462/* viewwin */
463
464owl_viewwin *owl_global_get_viewwin(owl_global *g) {
465  return(&(g->vw));
466}
467
468
469/* vert offset */
470
471int owl_global_get_curmsg_vert_offset(owl_global *g) {
472  return(g->curmsg_vert_offset);
473}
474
475void owl_global_set_curmsg_vert_offset(owl_global *g, int i) {
476  g->curmsg_vert_offset=i;
477}
478
479/* startup args */
480
481void owl_global_set_startupargs(owl_global *g, int argc, char **argv) {
482  int i, len;
483
484  if (g->startupargs) owl_free(g->startupargs);
485 
486  len=0;
487  for (i=0; i<argc; i++) {
488    len+=strlen(argv[i])+5;
489  }
490  g->startupargs=malloc(len+5);
491
492  strcpy(g->startupargs, "");
493  for (i=0; i<argc; i++) {
494    sprintf(g->startupargs, "%s%s ", g->startupargs, argv[i]);
495  }
496  g->startupargs[strlen(g->startupargs)-1]='\0';
497}
498
499char *owl_global_get_startupargs(owl_global *g) {
500  if (g->startupargs) return(g->startupargs);
501  return("");
502}
503
504/* history */
505
506owl_history *owl_global_get_msg_history(owl_global *g) {
507  return(&(g->msghist));
508}
509
510owl_history *owl_global_get_cmd_history(owl_global *g) {
511  return(&(g->cmdhist));
512}
513
514/* filterlist */
515
516owl_list *owl_global_get_filterlist(owl_global *g) {
517  return(&(g->filterlist));
518}
519
520owl_filter *owl_global_get_filter(owl_global *g, char *name) {
521  int i, j;
522  owl_filter *f;
523
524  j=owl_list_get_size(&(g->filterlist));
525  for (i=0; i<j; i++) {
526    f=owl_list_get_element(&(g->filterlist), i);
527    if (!strcmp(name, owl_filter_get_name(f))) {
528      return(f);
529    }
530  }
531  return(NULL);
532}
533
534void owl_global_add_filter(owl_global *g, owl_filter *f) {
535  owl_list_append_element(&(g->filterlist), f);
536}
537
538void owl_global_remove_filter(owl_global *g, char *name) {
539  int i, j;
540  owl_filter *f;
541
542  j=owl_list_get_size(&(g->filterlist));
543  for (i=0; i<j; i++) {
544    f=owl_list_get_element(&(g->filterlist), i);
545    if (!strcmp(name, owl_filter_get_name(f))) {
546      owl_filter_free(f);
547      owl_list_remove_element(&(g->filterlist), i);
548      break;
549    }
550  }
551}
552
553/* nextmsgid */
554
555int owl_global_get_nextmsgid(owl_global *g) {
556  return(g->nextmsgid++);
557}
558
559/* current view */
560
561owl_view *owl_global_get_current_view(owl_global *g) {
562  return(&(g->current_view));
563}
564
565owl_filterelement *owl_global_get_filterelement_true(owl_global *g) {
566  return(&(g->fe_true));
567}
568
569owl_filterelement *owl_global_get_filterelement_false(owl_global *g) {
570  return(&(g->fe_false));
571}
572
573owl_filterelement *owl_global_get_filterelement_null(owl_global *g) {
574  return(&(g->fe_null));
575}
576
577/* has colors */
578
579int owl_global_get_hascolors(owl_global *g) {
580  if (g->hascolors) return(1);
581  return(0);
582}
583
584/* color pairs */
585
586int owl_global_get_colorpairs(owl_global *g) {
587  return(g->colorpairs);
588}
589
590/* puntlist */
591
592owl_list *owl_global_get_puntlist(owl_global *g) {
593  return(&(g->puntlist));
594}
595
596int owl_global_message_is_puntable(owl_global *g, owl_message *m) {
597  owl_list *pl;
598  int i, j;
599
600  pl=owl_global_get_puntlist(g);
601  j=owl_list_get_size(pl);
602  for (i=0; i<j; i++) {
603    if (owl_filter_message_match(owl_list_get_element(pl, i), m)) return(1);
604  }
605  return(0);
606}
607
608int owl_global_should_followlast(owl_global *g) {
609  owl_view *v;
610 
611  if (!owl_global_is__followlast(g)) return(0);
612 
613  v=owl_global_get_current_view(g);
614 
615  if (owl_global_get_curmsg(g)==owl_view_get_size(v)-1) return(1);
616  return(0);
617}
618
619int owl_global_is_search_active(owl_global *g) {
620  if (g->searchactive) return(1);
621  return(0);
622}
623
624void owl_global_set_search_active(owl_global *g, char *string) {
625  g->searchactive=1;
626  if (g->searchstring != NULL) owl_free(g->searchstring);
627  g->searchstring=owl_strdup(string);
628}
629
630void owl_global_set_search_inactive(owl_global *g) {
631  g->searchactive=0;
632}
633
634char *owl_global_get_search_string(owl_global *g) {
635  if (g->searchstring==NULL) return("");
636  return(g->searchstring);
637}
638
639void owl_global_set_newmsgproc_pid(owl_global *g, int i) {
640  g->newmsgproc_pid=i;
641}
642
643int owl_global_get_newmsgproc_pid(owl_global *g) {
644  return(g->newmsgproc_pid);
645}
646
647void owl_global_add_to_malloced(owl_global *g, int i) {
648  g->malloced+=i;
649}
650
651void owl_global_add_to_freed(owl_global *g, int i) {
652  g->freed+=1;
653}
654
655int owl_global_get_malloced(owl_global *g) {
656  return(g->malloced);
657}
658
659int owl_global_get_freed(owl_global *g) {
660  return(g->freed);
661}
662
663int owl_global_get_meminuse(owl_global *g) {
664  return(g->malloced-g->freed);
665}
666
667/* AIM stuff */
668
669int owl_global_is_aimloggedin(owl_global *g)
670{
671  if (g->aim_loggedin) return(1);
672  return(0);
673}
674
675char *owl_global_get_aim_screenname(owl_global *g)
676{
677  if (owl_global_is_aimloggedin(g)) {
678    return (g->aim_screenname);
679  }
680  return("");
681}
682
683void owl_global_set_aimloggedin(owl_global *g, char *screenname)
684{
685  g->aim_loggedin=1;
686  if (g->aim_screenname) owl_free(g->aim_screenname);
687  g->aim_screenname=owl_strdup(screenname);
688}
689
690void owl_global_set_aimnologgedin(owl_global *g)
691{
692  g->aim_loggedin=0;
693}
694
695int owl_global_is_doaimevents(owl_global *g)
696{
697  if (g->aim_doprocessing) return(1);
698  return(0);
699}
700
701void owl_global_set_doaimevents(owl_global *g)
702{
703  g->aim_doprocessing=1;
704}
705
706void owl_global_set_no_doaimevents(owl_global *g)
707{
708  g->aim_doprocessing=0;
709}
710
711
712aim_session_t *owl_global_get_aimsess(owl_global *g)
713{
714  return(&(g->aimsess));
715}
716
717aim_conn_t *owl_global_get_waitingconn(owl_global *g)
718{
719  return(&(g->waitingconn));
720}
721
722int owl_global_is_aimnop_time(owl_global *g)
723{
724  if (owl_timer_is_expired(&(g->aim_noop_timer))) return(1);
725  return(0);
726}
727
728void owl_global_aimnop_sent(owl_global *g)
729{
730  owl_timer_reset(&(g->aim_noop_timer));
731}
732
733owl_timer *owl_global_get_aim_login_timer(owl_global *g)
734{
735  return(&(g->aim_ignorelogin_timer));
736}
737
738/* message queue */
739
740void owl_global_messagequeue_addmsg(owl_global *g, owl_message *m)
741{
742  owl_list_append_element(&(g->messagequeue), m);
743}
744
745/* pop off the first message and return it.  Return NULL if the queue
746 * is empty.  The caller should free the message after using it, if
747 * necessary.
748 */
749owl_message *owl_global_messageuque_popmsg(owl_global *g)
750{
751  owl_message *out;
752
753  if (owl_list_get_size(&(g->messagequeue))==0) return(NULL);
754  out=owl_list_get_element(&(g->messagequeue), 0);
755  owl_list_remove_element(&(g->messagequeue), 0);
756  return(out);
757}
758
759int owl_global_messagequeue_pending(owl_global *g)
760{
761  if (owl_list_get_size(&(g->messagequeue))==0) return(0);
762  return(1);
763}
764
765owl_buddylist *owl_global_get_buddylist(owl_global *g)
766{
767  return(&(g->buddylist));
768}
769 
770/* style */
771
772/* Return the style with name 'name'.  If it does not exist return
773 * NULL */
774owl_style *owl_global_get_style_by_name(owl_global *g, char *name)
775{
776  int i, j;
777  owl_style *s;
778 
779  j=owl_list_get_size(&(g->stylelist));
780  for (i=0; i<j; i++) {
781    s=owl_list_get_element(&(g->stylelist), i);
782    if (owl_style_matches_name(s, name)) {
783      return(s);
784    }
785  }
786  return(NULL);
787}
788
789void owl_global_add_style(owl_global *g, owl_style *s)
790{
791  owl_list_append_element(&(g->stylelist), s);
792}
793
794char *owl_global_get_response(owl_global *g)
795{
796  if (g->response==NULL) return("");
797  return(g->response);
798}
799
800void owl_global_set_response(owl_global *g, char *resp)
801{
802  if (g->response) owl_free(g->response);
803  g->response=owl_strdup(resp);
804}
805
806
807void owl_global_set_haveaim(owl_global *g)
808{
809  g->haveaim=1;
810}
811
812int owl_global_is_haveaim(owl_global *g)
813{
814  if (g->haveaim) return(1);
815  return(0);
816}
817
818void owl_global_set_havezephyr(owl_global *g)
819{
820  g->havezephyr=1;
821}
822
823int owl_global_is_havezephyr(owl_global *g)
824{
825  if (g->havezephyr) return(1);
826  return(0);
827}
828
829owl_timer *owl_global_get_aim_buddyinfo_timer(owl_global *g)
830{
831  return(&(g->aim_buddyinfo_timer));
832}
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