source: global.c @ 75c7e8e

release-1.6release-1.7release-1.8release-1.9
Last change on this file since 75c7e8e was 5cbc929, checked in by Anders Kaseorg <andersk@mit.edu>, 11 years ago
Rename owl_regex_free to owl_regex_cleanup. Signed-off-by: Anders Kaseorg <andersk@mit.edu> Reviewed-by: Nelson Elhage <nelhage@mit.edu>
  • Property mode set to 100644
File size: 22.1 KB
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[7d4fbcd]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
11#ifndef MAXHOSTNAMELEN
12#define MAXHOSTNAMELEN 256
13#endif
14
15void owl_global_init(owl_global *g) {
16  struct hostent *hent;
17  char hostname[MAXHOSTNAMELEN];
[ad15610]18  char *cd;
[7d4fbcd]19
[8262340]20  g->malloced=0;
21  g->freed=0;
22
[7d4fbcd]23  gethostname(hostname, MAXHOSTNAMELEN);
24  hent=gethostbyname(hostname);
25  if (!hent) {
[a8938c7]26    g->thishost=owl_strdup("localhost");
[7d4fbcd]27  } else {
[a8938c7]28    g->thishost=owl_strdup(hent->h_name);
[7d4fbcd]29  }
30
[a999d9e]31  g->context_stack = NULL;
32  owl_global_push_context(g, OWL_CTX_STARTUP, NULL, NULL);
33
[7d4fbcd]34  g->curmsg=0;
35  g->topmsg=0;
[bd783db]36  g->markedmsgid=-1;
[7d4fbcd]37  g->needrefresh=1;
[a8938c7]38  g->startupargs=NULL;
[7d4fbcd]39
40  owl_variable_dict_setup(&(g->vars));
41
42  g->lines=LINES;
43  g->cols=COLS;
44
45  g->rightshift=0;
46
[a556caa]47  g->tw = owl_editwin_allocate();
48  owl_editwin_init(g->tw, NULL, owl_global_get_typwin_lines(g), g->cols, OWL_EDITWIN_STYLE_ONELINE, NULL);
[7d4fbcd]49
50  owl_keyhandler_init(&g->kh);
51  owl_keys_setup_keymaps(&g->kh);
52
[129e609]53  owl_dict_create(&(g->filters));
54  g->filterlist = NULL;
[7d4fbcd]55  owl_list_create(&(g->puntlist));
[d09e5a1]56  owl_list_create(&(g->messagequeue));
[f1e629d]57  owl_dict_create(&(g->styledict));
[7d4fbcd]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;
[8fa9562]67  owl_fmtext_init_colorpair_mgr(&(g->cpmgr));
[7d4fbcd]68  g->debug=OWL_DEBUG;
[41c9a96]69  owl_regex_init(&g->search_re);
[7d4fbcd]70  g->starttime=time(NULL); /* assumes we call init only a start time */
[7f792c1]71  g->lastinputtime=g->starttime;
[700c712]72  g->newmsgproc_pid=0;
[61e79a9]73 
[7d4fbcd]74  owl_global_set_config_format(g, 0);
75  owl_global_set_userclue(g, OWL_USERCLUE_NONE);
76  owl_global_set_no_have_config(g);
[10b866d]77  owl_history_init(&(g->msghist));
78  owl_history_init(&(g->cmdhist));
[5a9f6fe]79  owl_history_set_norepeats(&(g->cmdhist));
[7d4fbcd]80  g->nextmsgid=0;
81
82  _owl_global_setup_windows(g);
83
84  /* Fill in some variables which don't have constant defaults */
85  /* TODO: come back later and check passwd file first */
[a8938c7]86  g->homedir=owl_strdup(getenv("HOME"));
[7d4fbcd]87
[b363d83]88  g->confdir = NULL;
89  g->startupfile = NULL;
[ad15610]90  cd = owl_sprintf("%s/%s", g->homedir, OWL_CONFIG_DIR);
[b363d83]91  owl_global_set_confdir(g, cd);
92  owl_free(cd);
93
[7d4fbcd]94  owl_messagelist_create(&(g->msglist));
95  owl_mainwin_init(&(g->mw));
96  owl_popwin_init(&(g->pw));
[d09e5a1]97
98  g->aim_screenname=NULL;
[81655f8]99  g->aim_screenname_for_filters=NULL;
[d09e5a1]100  g->aim_loggedin=0;
[aa5f725]101  owl_buddylist_init(&(g->buddylist));
[b7bb454]102
[09489b89]103  g->havezephyr=0;
104  g->haveaim=0;
[b7bb454]105  g->ignoreaimlogin=0;
[a352335c]106  owl_global_set_no_doaimevents(g);
[ec6ff52]107
108  owl_errqueue_init(&(g->errqueue));
[c9e72d1]109  g->got_err_signal=0;
[5a95b69]110
111  owl_zbuddylist_create(&(g->zbuddies));
[8e401cae]112
113  owl_obarray_init(&(g->obarray));
[a387d12e]114
115  owl_message_init_fmtext_cache();
[df0138f]116  owl_list_create(&(g->io_dispatch_list));
[4f2166b]117  owl_list_create(&(g->psa_list));
[58d1f8a]118  g->timerlist = NULL;
[adee9cc]119  g->interrupted = FALSE;
[7d4fbcd]120}
121
[eb6cedc]122/* Called once perl has been initialized */
123void owl_global_complete_setup(owl_global *g)
124{
125  owl_cmddict_setup(&(g->cmds));
126}
127
[8ae2de9]128/* If *pan does not exist, we create a new panel, otherwise we replace the
129   window in *pan with win.
130
131   libpanel PANEL objects cannot exist without owner a valid window. This
132   maintains the invariant for _owl_global_setup_windows. */
133void _owl_panel_set_window(PANEL **pan, WINDOW *win)
134{
135  WINDOW *oldwin;
[b3adfb5]136
137  if (win == NULL) {
138    owl_function_debugmsg("_owl_panel_set_window: passed NULL win (failed to allocate?)\n");
139    endwin();
140    exit(50);
141  }
142
[8ae2de9]143  if (*pan) {
144    oldwin = panel_window(*pan);
145    replace_panel(*pan, win);
146    delwin(oldwin);
147  } else {
148    *pan = new_panel(win);
149  }
150}
151
[7d4fbcd]152void _owl_global_setup_windows(owl_global *g) {
[ecd5dc5]153  int cols, typwin_lines;
[7d4fbcd]154
155  cols=g->cols;
[ecd5dc5]156  typwin_lines=owl_global_get_typwin_lines(g);
[7d4fbcd]157
158  /* set the new window sizes */
159  g->recwinlines=g->lines-(typwin_lines+2);
[176d3443]160  if (g->recwinlines<0) {
161    /* gotta deal with this */
162    g->recwinlines=0;
[ecd5dc5]163  }
[7d4fbcd]164
[176d3443]165  owl_function_debugmsg("_owl_global_setup_windows: about to call newwin(%i, %i, 0, 0)\n", g->recwinlines, cols);
166
[7d4fbcd]167  /* create the new windows */
[b3adfb5]168  _owl_panel_set_window(&g->recpan, newwin(g->recwinlines, cols, 0, 0));
169  _owl_panel_set_window(&g->seppan, newwin(1, cols, g->recwinlines, 0));
170  _owl_panel_set_window(&g->msgpan, newwin(1, cols, g->recwinlines+1, 0));
171  _owl_panel_set_window(&g->typpan, newwin(typwin_lines, cols, g->recwinlines+2, 0));
172
173  owl_editwin_set_curswin(g->tw, owl_global_get_curs_typwin(g), typwin_lines, g->cols);
174
175  idlok(owl_global_get_curs_typwin(g), FALSE);
176  idlok(owl_global_get_curs_recwin(g), FALSE);
177  idlok(owl_global_get_curs_sepwin(g), FALSE);
178  idlok(owl_global_get_curs_msgwin(g), FALSE);
179
180  nodelay(owl_global_get_curs_typwin(g), 1);
181  keypad(owl_global_get_curs_typwin(g), TRUE);
182  wmove(owl_global_get_curs_typwin(g), 0, 0);
183
184  meta(owl_global_get_curs_typwin(g), TRUE);
[7d4fbcd]185}
186
187owl_context *owl_global_get_context(owl_global *g) {
[a999d9e]188  if (!g->context_stack)
189    return NULL;
190  return g->context_stack->data;
191}
192
193static void owl_global_lookup_keymap(owl_global *g) {
194  owl_context *c = owl_global_get_context(g);
195  if (!c || !c->keymap)
196    return;
197
198  if (!owl_keyhandler_activate(owl_global_get_keyhandler(g), c->keymap)) {
199    owl_function_error("Unable to activate keymap '%s'", c->keymap);
200  }
[7d4fbcd]201}
[a999d9e]202
203void owl_global_push_context(owl_global *g, int mode, void *data, const char *keymap) {
204  owl_context *c;
205  if (!(mode & OWL_CTX_MODE_BITS))
206    mode |= OWL_CTX_INTERACTIVE;
207  c = owl_malloc(sizeof *c);
208  c->mode = mode;
209  c->data = data;
210  c->keymap = owl_strdup(keymap);
211  g->context_stack = g_list_prepend(g->context_stack, c);
212  owl_global_lookup_keymap(g);
213}
214
215void owl_global_pop_context(owl_global *g) {
216  owl_context *c;
217  if (!g->context_stack)
218    return;
219  c = owl_global_get_context(g);
220  g->context_stack = g_list_delete_link(g->context_stack,
221                                        g->context_stack);
222  owl_free(c->keymap);
223  owl_free(c);
224  owl_global_lookup_keymap(g);
225}
226
[8742840]227int owl_global_get_lines(const owl_global *g) {
[7d4fbcd]228  return(g->lines);
229}
230
[8742840]231int owl_global_get_cols(const owl_global *g) {
[7d4fbcd]232  return(g->cols);
233}
234
[8742840]235int owl_global_get_recwin_lines(const owl_global *g) {
[7d4fbcd]236  return(g->recwinlines);
237}
238
239/* curmsg */
240
[8742840]241int owl_global_get_curmsg(const owl_global *g) {
[7d4fbcd]242  return(g->curmsg);
243}
244
245void owl_global_set_curmsg(owl_global *g, int i) {
246  g->curmsg=i;
247  /* we will reset the vertical offset from here */
248  /* we might want to move this out to the functions later */
249  owl_global_set_curmsg_vert_offset(g, 0);
250}
251
252/* topmsg */
253
[8742840]254int owl_global_get_topmsg(const owl_global *g) {
[7d4fbcd]255  return(g->topmsg);
256}
257
258void owl_global_set_topmsg(owl_global *g, int i) {
259  g->topmsg=i;
260}
261
[70110286]262/* markedmsgid */
263
[8742840]264int owl_global_get_markedmsgid(const owl_global *g) {
[70110286]265  return(g->markedmsgid);
266}
267
268void owl_global_set_markedmsgid(owl_global *g, int i) {
269  g->markedmsgid=i;
270  /* i; index of message in the current view.
[c08c70a]271  const owl_message *m;
[70110286]272  owl_view *v;
273
274  v = owl_global_get_current_view(&g);
275  m = owl_view_get_element(v, i);
276  g->markedmsgid = m ? owl_message_get_id(m) : 0;
277  */
278}
279
[7d4fbcd]280/* windows */
281
282owl_mainwin *owl_global_get_mainwin(owl_global *g) {
283  return(&(g->mw));
284}
285
286owl_popwin *owl_global_get_popwin(owl_global *g) {
287  return(&(g->pw));
288}
289
290/* msglist */
291
292owl_messagelist *owl_global_get_msglist(owl_global *g) {
293  return(&(g->msglist));
294}
295
296/* keyhandler */
297
298owl_keyhandler *owl_global_get_keyhandler(owl_global *g) {
299  return(&(g->kh));
300}
301
302/* curses windows */
303
[8742840]304WINDOW *owl_global_get_curs_recwin(const owl_global *g) {
[b3adfb5]305  return panel_window(g->recpan);
[7d4fbcd]306}
307
[8742840]308WINDOW *owl_global_get_curs_sepwin(const owl_global *g) {
[b3adfb5]309  return panel_window(g->seppan);
[7d4fbcd]310}
311
[8742840]312WINDOW *owl_global_get_curs_msgwin(const owl_global *g) {
[b3adfb5]313  return panel_window(g->msgpan);
[7d4fbcd]314}
315
[8742840]316WINDOW *owl_global_get_curs_typwin(const owl_global *g) {
[b3adfb5]317  return panel_window(g->typpan);
[7d4fbcd]318}
319
320/* typwin */
321
[8742840]322owl_editwin *owl_global_get_typwin(const owl_global *g) {
[a556caa]323  return(g->tw);
[7d4fbcd]324}
325
326/* buffercommand */
327
[e19eb97]328void owl_global_set_buffercommand(owl_global *g, const char *command) {
[1b6b2f3]329  owl_editwin_set_command(owl_global_get_typwin(g), command);
[7d4fbcd]330}
331
[8742840]332const char *owl_global_get_buffercommand(const owl_global *g) {
[1b6b2f3]333  return owl_editwin_get_command(owl_global_get_typwin(g));
[7d4fbcd]334}
335
[1b6b2f3]336void owl_global_set_buffercallback(owl_global *g, void (*cb)(owl_editwin*)) {
337  owl_editwin_set_callback(owl_global_get_typwin(g), cb);
[4211f50b]338}
339
[8742840]340void (*owl_global_get_buffercallback(const owl_global *g))(owl_editwin*) {
[1b6b2f3]341  return owl_editwin_get_callback(owl_global_get_typwin(g));
[4211f50b]342}
343
[7d4fbcd]344/* refresh */
345
[8742840]346int owl_global_is_needrefresh(const owl_global *g) {
[7d4fbcd]347  if (g->needrefresh==1) return(1);
348  return(0);
349}
350
351void owl_global_set_needrefresh(owl_global *g) {
352  g->needrefresh=1;
353}
354
355void owl_global_set_noneedrefresh(owl_global *g) {
356  g->needrefresh=0;
357}
358
359/* variable dictionary */
360
361owl_vardict *owl_global_get_vardict(owl_global *g) {
362  return &(g->vars);
363}
364
365/* command dictionary */
366
367owl_cmddict *owl_global_get_cmddict(owl_global *g) {
368  return &(g->cmds);
369}
370
371/* rightshift */
372
373void owl_global_set_rightshift(owl_global *g, int i) {
374  g->rightshift=i;
375}
376
[8742840]377int owl_global_get_rightshift(const owl_global *g) {
[7d4fbcd]378  return(g->rightshift);
379}
380
381/* typwin */
382
[8742840]383int owl_global_is_typwin_active(const owl_global *g) {
[7d4fbcd]384  if (g->typwinactive==1) return(1);
385  return(0);
386}
387
388void owl_global_set_typwin_active(owl_global *g) {
[da466e0]389  int d = owl_global_get_typewindelta(g);
390  if (d > 0)
391      owl_function_resize_typwin(owl_global_get_typwin_lines(g) + d);
392
[7d4fbcd]393  g->typwinactive=1;
394}
395
396void owl_global_set_typwin_inactive(owl_global *g) {
[da466e0]397  int d = owl_global_get_typewindelta(g);
398  if (d > 0)
399      owl_function_resize_typwin(owl_global_get_typwin_lines(g) - d);
400
[7d4fbcd]401  g->typwinactive=0;
402}
403
404/* resize */
405
406void owl_global_set_resize_pending(owl_global *g) {
407  g->resizepending=1;
408}
409
[8742840]410const char *owl_global_get_homedir(const owl_global *g) {
[a8938c7]411  if (g->homedir) return(g->homedir);
412  return("/");
[7d4fbcd]413}
414
[8742840]415const char *owl_global_get_confdir(const owl_global *g) {
[b363d83]416  if (g->confdir) return(g->confdir);
417  return("/");
418}
419
420/*
421 * Setting this also sets startupfile to confdir/startup
422 */
[e19eb97]423void owl_global_set_confdir(owl_global *g, const char *cd) {
[27f6487]424  owl_free(g->confdir);
[b363d83]425  g->confdir = owl_strdup(cd);
[27f6487]426  owl_free(g->startupfile);
[b363d83]427  g->startupfile = owl_sprintf("%s/startup", cd);
428}
429
[8742840]430const char *owl_global_get_startupfile(const owl_global *g) {
[b363d83]431  if(g->startupfile) return(g->startupfile);
432  return("/");
433}
434
[8742840]435int owl_global_get_direction(const owl_global *g) {
[7d4fbcd]436  return(g->direction);
437}
438
439void owl_global_set_direction_downwards(owl_global *g) {
440  g->direction=OWL_DIRECTION_DOWNWARDS;
441}
442
443void owl_global_set_direction_upwards(owl_global *g) {
444  g->direction=OWL_DIRECTION_UPWARDS;
445}
446
447/* perl stuff */
448
449void owl_global_set_perlinterp(owl_global *g, void *p) {
450  g->perl=p;
451}
452
[8742840]453void *owl_global_get_perlinterp(const owl_global *g) {
[7d4fbcd]454  return(g->perl);
455}
456
[8742840]457int owl_global_is_config_format(const owl_global *g) {
[7d4fbcd]458  if (g->config_format) return(1);
459  return(0);
460}
461
462void owl_global_set_config_format(owl_global *g, int state) {
463  if (state==1) {
464    g->config_format=1;
465  } else {
466    g->config_format=0;
467  }
468}
469
470void owl_global_set_have_config(owl_global *g) {
471  g->haveconfig=1;
472}
473
474void owl_global_set_no_have_config(owl_global *g) {
475  g->haveconfig=0;
476}
477
478int owl_global_have_config(owl_global *g) {
479  if (g->haveconfig) return(1);
480  return(0);
481}
482
483void owl_global_resize(owl_global *g, int x, int y) {
484  /* resize the screen.  If x or y is 0 use the terminal size */
485  struct winsize size;
486   
487  if (!g->resizepending) return;
488
489  if (!isendwin()) {
490    endwin();
491  }
492
493  /* get the new size */
494  ioctl(STDIN_FILENO, TIOCGWINSZ, &size);
495  if (x==0) {
[054894e]496    if (size.ws_row) {
497      g->lines=size.ws_row;
498    } else {
499      g->lines=LINES;
500    } 
[7d4fbcd]501  } else {
[054894e]502      g->lines=x;
[7d4fbcd]503  }
504
505  if (y==0) {
[054894e]506    if (size.ws_col) {
507      g->cols=size.ws_col;
508    } else {
509      g->cols=COLS;
510    } 
[7d4fbcd]511  } else {
512    g->cols=y;
513  }
514
[1bdffcb]515#ifdef HAVE_RESIZETERM
[74037d9]516  resizeterm(size.ws_row, size.ws_col);
[1bdffcb]517#endif
[7d4fbcd]518
519  /* re-initialize the windows */
520  _owl_global_setup_windows(g);
521
[f1e629d]522  /* in case any styles rely on the current width */
523  owl_messagelist_invalidate_formats(owl_global_get_msglist(g));
524
[c0f9e30]525  /* recalculate the topmsg to make sure the current message is on
526   * screen */
527  owl_function_calculate_topmsg(OWL_DIRECTION_NONE);
528
[7d4fbcd]529  /* refresh stuff */
530  g->needrefresh=1;
531  owl_mainwin_redisplay(&(g->mw));
532  sepbar(NULL);
[a556caa]533  owl_editwin_redisplay(g->tw, 0);
[8240bce]534  owl_function_full_redisplay();
[7d4fbcd]535
[ecd5dc5]536  owl_function_debugmsg("New size is %i lines, %i cols.", size.ws_row, size.ws_col);
[7d4fbcd]537  owl_function_makemsg("");
538  g->resizepending=0;
539}
540
541/* debug */
542
[8742840]543int owl_global_is_debug_fast(const owl_global *g) {
[7d4fbcd]544  if (g->debug) return(1);
545  return(0);
546}
547
548/* starttime */
549
[8742840]550time_t owl_global_get_starttime(const owl_global *g) {
[7d4fbcd]551  return(g->starttime);
552}
553
[8742840]554time_t owl_global_get_runtime(const owl_global *g) {
[7d4fbcd]555  return(time(NULL)-g->starttime);
556}
557
[8742840]558time_t owl_global_get_lastinputtime(const owl_global *g) {
[7f792c1]559  return(g->lastinputtime);
560}
561
[eebef19]562void owl_global_set_lastinputtime(owl_global *g, time_t time) {
563  g->lastinputtime = time;
[7f792c1]564}
565
[8742840]566time_t owl_global_get_idletime(const owl_global *g) {
[7f792c1]567  return(time(NULL)-g->lastinputtime);
568}
569
[8742840]570const char *owl_global_get_hostname(const owl_global *g) {
[a8938c7]571  if (g->thishost) return(g->thishost);
572  return("");
[61e79a9]573}
574
[7d4fbcd]575/* userclue */
576
577void owl_global_set_userclue(owl_global *g, int clue) {
578  g->userclue=clue;
579}
580
581void owl_global_add_userclue(owl_global *g, int clue) {
582  g->userclue|=clue;
583}
584
[8742840]585int owl_global_get_userclue(const owl_global *g) {
[7d4fbcd]586  return(g->userclue);
587}
588
[8742840]589int owl_global_is_userclue(const owl_global *g, int clue) {
[7d4fbcd]590  if (g->userclue & clue) return(1);
591  return(0);
592}
593
594/* viewwin */
595
596owl_viewwin *owl_global_get_viewwin(owl_global *g) {
597  return(&(g->vw));
598}
599
600
601/* vert offset */
602
[8742840]603int owl_global_get_curmsg_vert_offset(const owl_global *g) {
[7d4fbcd]604  return(g->curmsg_vert_offset);
605}
606
607void owl_global_set_curmsg_vert_offset(owl_global *g, int i) {
608  g->curmsg_vert_offset=i;
609}
610
611/* startup args */
612
[e19eb97]613void owl_global_set_startupargs(owl_global *g, int argc, const char *const *argv) {
[a8938c7]614  int i, len;
615
616  if (g->startupargs) owl_free(g->startupargs);
617 
618  len=0;
619  for (i=0; i<argc; i++) {
[591e6aa7]620    len+=strlen(argv[i])+5;
[a8938c7]621  }
[34509d5]622  g->startupargs=owl_malloc(len+5);
[7d4fbcd]623
624  strcpy(g->startupargs, "");
625  for (i=0; i<argc; i++) {
[b9cb41b]626    sprintf(g->startupargs + strlen(g->startupargs), "%s ", argv[i]);
[7d4fbcd]627  }
628  g->startupargs[strlen(g->startupargs)-1]='\0';
629}
630
[8742840]631const char *owl_global_get_startupargs(const owl_global *g) {
[a8938c7]632  if (g->startupargs) return(g->startupargs);
633  return("");
[7d4fbcd]634}
635
636/* history */
637
[10b866d]638owl_history *owl_global_get_msg_history(owl_global *g) {
639  return(&(g->msghist));
640}
641
642owl_history *owl_global_get_cmd_history(owl_global *g) {
643  return(&(g->cmdhist));
[7d4fbcd]644}
645
646/* filterlist */
[129e609]647typedef struct _owl_global_filter_ent {         /* noproto */
648  owl_global *g;
649  owl_filter *f;
650} owl_global_filter_ent;
[7d4fbcd]651
[8742840]652owl_filter *owl_global_get_filter(const owl_global *g, const char *name) {
[129e609]653  owl_global_filter_ent *e = owl_dict_find_element(&(g->filters), name);
654  if (e) return e->f;
655  return NULL;
656}
[7d4fbcd]657
[129e609]658static void owl_global_free_filter_ent(void *data) {
659  owl_global_filter_ent *e = data;
660  e->g->filterlist = g_list_remove(e->g->filterlist, e->f);
661  owl_filter_delete(e->f);
662  owl_free(e);
[7d4fbcd]663}
664
665void owl_global_add_filter(owl_global *g, owl_filter *f) {
[129e609]666  owl_global_filter_ent *e = owl_malloc(sizeof *e);
667  e->g = g;
668  e->f = f;
669
670  owl_dict_insert_element(&(g->filters), owl_filter_get_name(f),
671                          e, owl_global_free_filter_ent);
672  g->filterlist = g_list_append(g->filterlist, f);
[7d4fbcd]673}
674
[e19eb97]675void owl_global_remove_filter(owl_global *g, const char *name) {
[129e609]676  owl_global_filter_ent *e = owl_dict_remove_element(&(g->filters), name);
677  if (e)
678    owl_global_free_filter_ent(e);
[7d4fbcd]679}
680
681/* nextmsgid */
682
683int owl_global_get_nextmsgid(owl_global *g) {
684  return(g->nextmsgid++);
685}
686
687/* current view */
688
689owl_view *owl_global_get_current_view(owl_global *g) {
690  return(&(g->current_view));
691}
692
693/* has colors */
694
[8742840]695int owl_global_get_hascolors(const owl_global *g) {
[7d4fbcd]696  if (g->hascolors) return(1);
697  return(0);
698}
699
700/* color pairs */
701
[8742840]702int owl_global_get_colorpairs(const owl_global *g) {
[7d4fbcd]703  return(g->colorpairs);
704}
705
[8fa9562]706owl_colorpair_mgr *owl_global_get_colorpair_mgr(owl_global *g) {
707  return(&(g->cpmgr));
708}
709
[7d4fbcd]710/* puntlist */
711
712owl_list *owl_global_get_puntlist(owl_global *g) {
713  return(&(g->puntlist));
714}
715
[c08c70a]716int owl_global_message_is_puntable(owl_global *g, const owl_message *m) {
[77bced3]717  const owl_list *pl;
[7d4fbcd]718  int i, j;
719
720  pl=owl_global_get_puntlist(g);
721  j=owl_list_get_size(pl);
722  for (i=0; i<j; i++) {
723    if (owl_filter_message_match(owl_list_get_element(pl, i), m)) return(1);
724  }
725  return(0);
726}
727
728int owl_global_should_followlast(owl_global *g) {
[9e5c9f3]729  const owl_view *v;
[7d4fbcd]730 
731  if (!owl_global_is__followlast(g)) return(0);
732 
733  v=owl_global_get_current_view(g);
734 
735  if (owl_global_get_curmsg(g)==owl_view_get_size(v)-1) return(1);
736  return(0);
737}
[1fd0b25]738
[8742840]739int owl_global_is_search_active(const owl_global *g) {
[41c9a96]740  if (owl_regex_is_set(&g->search_re)) return(1);
[1fd0b25]741  return(0);
742}
743
[89b2daf]744void owl_global_set_search_re(owl_global *g, const owl_regex *re) {
[41c9a96]745  if (owl_regex_is_set(&g->search_re)) {
[5cbc929]746    owl_regex_cleanup(&g->search_re);
[41c9a96]747    owl_regex_init(&g->search_re);
748  }
749  if (re != NULL)
750    owl_regex_copy(re, &g->search_re);
[1fd0b25]751}
752
[8742840]753const owl_regex *owl_global_get_search_re(const owl_global *g) {
[41c9a96]754  return &g->search_re;
[1fd0b25]755}
[700c712]756
[0e5afa2]757void owl_global_set_newmsgproc_pid(owl_global *g, pid_t i) {
[700c712]758  g->newmsgproc_pid=i;
759}
760
[0e5afa2]761pid_t owl_global_get_newmsgproc_pid(const owl_global *g) {
[700c712]762  return(g->newmsgproc_pid);
763}
764
[d09e5a1]765/* AIM stuff */
766
[8742840]767int owl_global_is_aimloggedin(const owl_global *g)
[6a415e9]768{
[d09e5a1]769  if (g->aim_loggedin) return(1);
770  return(0);
771}
772
[8742840]773const char *owl_global_get_aim_screenname(const owl_global *g)
[6a415e9]774{
[a352335c]775  if (owl_global_is_aimloggedin(g)) {
776    return (g->aim_screenname);
777  }
778  return("");
[d09e5a1]779}
780
[8742840]781const char *owl_global_get_aim_screenname_for_filters(const owl_global *g)
[81655f8]782{
783  if (owl_global_is_aimloggedin(g)) {
784    return (g->aim_screenname_for_filters);
785  }
786  return("");
787}
788
[e19eb97]789void owl_global_set_aimloggedin(owl_global *g, const char *screenname)
[6a415e9]790{
[65b2173]791  char *sn_escaped;
[e19eb97]792  const char *quote;
[d09e5a1]793  g->aim_loggedin=1;
794  if (g->aim_screenname) owl_free(g->aim_screenname);
[81655f8]795  if (g->aim_screenname_for_filters) owl_free(g->aim_screenname_for_filters);
[d09e5a1]796  g->aim_screenname=owl_strdup(screenname);
[81655f8]797  sn_escaped = owl_text_quote(screenname, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH);
798  quote = owl_getquoting(sn_escaped);
[9f4e3f8]799  g->aim_screenname_for_filters=owl_sprintf("%s%s%s", quote, sn_escaped, quote);
[81655f8]800  owl_free(sn_escaped);
[d09e5a1]801}
802
[6a415e9]803void owl_global_set_aimnologgedin(owl_global *g)
804{
[d09e5a1]805  g->aim_loggedin=0;
806}
807
[8742840]808int owl_global_is_doaimevents(const owl_global *g)
[a352335c]809{
810  if (g->aim_doprocessing) return(1);
811  return(0);
812}
813
814void owl_global_set_doaimevents(owl_global *g)
815{
816  g->aim_doprocessing=1;
817}
818
819void owl_global_set_no_doaimevents(owl_global *g)
820{
821  g->aim_doprocessing=0;
822}
823
[6a415e9]824aim_session_t *owl_global_get_aimsess(owl_global *g)
825{
[d09e5a1]826  return(&(g->aimsess));
827}
828
[c15bbfb]829aim_conn_t *owl_global_get_bosconn(owl_global *g)
830{
831  return(&(g->bosconn));
832}
833
834void owl_global_set_bossconn(owl_global *g, aim_conn_t *conn)
[6a415e9]835{
[c15bbfb]836  g->bosconn=*conn;
[d09e5a1]837}
838
839/* message queue */
840
[6a415e9]841void owl_global_messagequeue_addmsg(owl_global *g, owl_message *m)
842{
[d09e5a1]843  owl_list_append_element(&(g->messagequeue), m);
844}
845
846/* pop off the first message and return it.  Return NULL if the queue
847 * is empty.  The caller should free the message after using it, if
848 * necessary.
849 */
[13a3c1db]850owl_message *owl_global_messagequeue_popmsg(owl_global *g)
[6a415e9]851{
[d09e5a1]852  owl_message *out;
853
854  if (owl_list_get_size(&(g->messagequeue))==0) return(NULL);
855  out=owl_list_get_element(&(g->messagequeue), 0);
856  owl_list_remove_element(&(g->messagequeue), 0);
857  return(out);
858}
859
[6a415e9]860int owl_global_messagequeue_pending(owl_global *g)
861{
[d09e5a1]862  if (owl_list_get_size(&(g->messagequeue))==0) return(0);
863  return(1);
864}
[aa5f725]865
[6a415e9]866owl_buddylist *owl_global_get_buddylist(owl_global *g)
867{
[aa5f725]868  return(&(g->buddylist));
869}
870 
[bd3f232]871/* style */
872
873/* Return the style with name 'name'.  If it does not exist return
874 * NULL */
[8742840]875const owl_style *owl_global_get_style_by_name(const owl_global *g, const char *name)
[bd3f232]876{
[f1e629d]877  return owl_dict_find_element(&(g->styledict), name);
878}
879
880/* creates a list and fills it in with keys.  duplicates the keys,
881 * so they will need to be freed by the caller. */
[8742840]882int owl_global_get_style_names(const owl_global *g, owl_list *l) {
[f1e629d]883  return owl_dict_get_keys(&(g->styledict), l);
[bd3f232]884}
885
[cf83b7a]886void owl_global_add_style(owl_global *g, owl_style *s)
887{
[f1fc47f]888  /*
889   * If we're redefining the current style, make sure to update
890   * pointers to it.
891   */
892  if(g->current_view.style
893     && !strcmp(owl_style_get_name(g->current_view.style),
894                owl_style_get_name(s)))
895    g->current_view.style = s;
896  owl_dict_insert_element(&(g->styledict), owl_style_get_name(s),
[516c27e]897                          s, (void (*)(void *))owl_style_delete);
[bd3f232]898}
[cf83b7a]899
[09489b89]900void owl_global_set_haveaim(owl_global *g)
901{
902  g->haveaim=1;
903}
904
[8742840]905int owl_global_is_haveaim(const owl_global *g)
[09489b89]906{
907  if (g->haveaim) return(1);
908  return(0);
909}
910
[b7bb454]911void owl_global_set_ignore_aimlogin(owl_global *g)
912{
913    g->ignoreaimlogin = 1;
914}
915
916void owl_global_unset_ignore_aimlogin(owl_global *g)
917{
918    g->ignoreaimlogin = 0;
919}
920
[8742840]921int owl_global_is_ignore_aimlogin(const owl_global *g)
[b7bb454]922{
923    return g->ignoreaimlogin;
924}
925
[09489b89]926void owl_global_set_havezephyr(owl_global *g)
927{
928  g->havezephyr=1;
929}
930
[8742840]931int owl_global_is_havezephyr(const owl_global *g)
[09489b89]932{
933  if (g->havezephyr) return(1);
934  return(0);
935}
[de03334]936
[ec6ff52]937owl_errqueue *owl_global_get_errqueue(owl_global *g)
938{
939  return(&(g->errqueue));
940}
[c9e72d1]941
942void owl_global_set_errsignal(owl_global *g, int signum, siginfo_t *siginfo)
943{
944  g->got_err_signal = signum;
945  if (siginfo) {
946    g->err_signal_info = *siginfo;
947  } else {
948    memset(&(g->err_signal_info), 0, sizeof(siginfo_t));
949  }
950}
951
952int owl_global_get_errsignal_and_clear(owl_global *g, siginfo_t *siginfo)
953{
954  int signum;
955  if (siginfo && g->got_err_signal) {
956    *siginfo = g->err_signal_info;
957  } 
958  signum = g->got_err_signal;
959  g->got_err_signal = 0;
960  return signum;
961}
962
[5a95b69]963
964owl_zbuddylist *owl_global_get_zephyr_buddylist(owl_global *g)
965{
966  return(&(g->zbuddies));
967}
[8232149]968
969struct termios *owl_global_get_startup_tio(owl_global *g)
970{
971  return(&(g->startup_tio));
972}
[8e401cae]973
[e19eb97]974const char * owl_global_intern(owl_global *g, const char * string)
[8e401cae]975{
976  return owl_obarray_insert(&(g->obarray), string);
977}
[9c7a701]978
[df0138f]979owl_list *owl_global_get_io_dispatch_list(owl_global *g)
980{
981  return &(g->io_dispatch_list);
982}
983
[4f2166b]984owl_list *owl_global_get_psa_list(owl_global *g)
985{
986  return &(g->psa_list);
987}
988
[58d1f8a]989GList **owl_global_get_timerlist(owl_global *g)
[b7bb454]990{
[58d1f8a]991  return &(g->timerlist);
[b7bb454]992}
[adee9cc]993
[8742840]994int owl_global_is_interrupted(const owl_global *g) {
[0cb6c26]995  return g->interrupted;
[adee9cc]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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