source: global.c @ 3e0147f

release-1.7release-1.8release-1.9
Last change on this file since 3e0147f was 3e0147f, checked in by David Benjamin <davidben@mit.edu>, 13 years ago
Fix up the comment
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File size: 20.9 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"
[e20dd769]10#include "globalnotifier.h"
[7d4fbcd]11
12#ifndef MAXHOSTNAMELEN
13#define MAXHOSTNAMELEN 256
14#endif
15
16void owl_global_init(owl_global *g) {
17  struct hostent *hent;
18  char hostname[MAXHOSTNAMELEN];
[ad15610]19  char *cd;
[e20dd769]20  g->gn = owl_global_notifier_new(g);
[7d4fbcd]21
[8262340]22  g->malloced=0;
23  g->freed=0;
24
[7d4fbcd]25  gethostname(hostname, MAXHOSTNAMELEN);
26  hent=gethostbyname(hostname);
27  if (!hent) {
[a8938c7]28    g->thishost=owl_strdup("localhost");
[7d4fbcd]29  } else {
[a8938c7]30    g->thishost=owl_strdup(hent->h_name);
[7d4fbcd]31  }
32
[a999d9e]33  g->context_stack = NULL;
34  owl_global_push_context(g, OWL_CTX_STARTUP, NULL, NULL);
35
[7d4fbcd]36  g->curmsg=0;
37  g->topmsg=0;
[bd783db]38  g->markedmsgid=-1;
[7d4fbcd]39  g->needrefresh=1;
[a8938c7]40  g->startupargs=NULL;
[7d4fbcd]41
42  owl_variable_dict_setup(&(g->vars));
43
44  g->lines=LINES;
45  g->cols=COLS;
46
47  g->rightshift=0;
48
[38cc669]49  g->tw = NULL;
[7d4fbcd]50
51  owl_keyhandler_init(&g->kh);
52  owl_keys_setup_keymaps(&g->kh);
53
[129e609]54  owl_dict_create(&(g->filters));
55  g->filterlist = NULL;
[7d4fbcd]56  owl_list_create(&(g->puntlist));
[20aced3]57  g->messagequeue = g_queue_new();
[f1e629d]58  owl_dict_create(&(g->styledict));
[7d4fbcd]59  g->curmsg_vert_offset=0;
60  g->resizepending=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
[d2a4534]82  owl_mainpanel_init(&(g->mainpanel));
[7d4fbcd]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));
[40d1eef]95  owl_mainwin_init(&(g->mw), g->mainpanel.recwin);
[7d4fbcd]96  owl_popwin_init(&(g->pw));
[d70f45f]97  owl_msgwin_init(&(g->msgwin), g->mainpanel.msgwin);
[385fda9]98  g_signal_connect(g->mainpanel.sepwin, "redraw", G_CALLBACK(sepbar_redraw), NULL);
[d09e5a1]99
100  g->aim_screenname=NULL;
[81655f8]101  g->aim_screenname_for_filters=NULL;
[d09e5a1]102  g->aim_loggedin=0;
[aa5f725]103  owl_buddylist_init(&(g->buddylist));
[b7bb454]104
[09489b89]105  g->havezephyr=0;
106  g->haveaim=0;
[b7bb454]107  g->ignoreaimlogin=0;
[a352335c]108  owl_global_set_no_doaimevents(g);
[ec6ff52]109
110  owl_errqueue_init(&(g->errqueue));
[c9e72d1]111  g->got_err_signal=0;
[5a95b69]112
113  owl_zbuddylist_create(&(g->zbuddies));
[8e401cae]114
[f25812b]115  g->zaldlist = NULL;
116  g->pseudologin_notify = 0;
117
[a387d12e]118  owl_message_init_fmtext_cache();
[df0138f]119  owl_list_create(&(g->io_dispatch_list));
[4f2166b]120  owl_list_create(&(g->psa_list));
[58d1f8a]121  g->timerlist = NULL;
[adee9cc]122  g->interrupted = FALSE;
[0881cdd]123
124  /* set up a pad for input */
125  g->input_pad = newpad(1, 1);
126  nodelay(g->input_pad, 1);
127  keypad(g->input_pad, 1);
128  meta(g->input_pad, 1);
[7d4fbcd]129}
130
[eb6cedc]131/* Called once perl has been initialized */
132void owl_global_complete_setup(owl_global *g)
133{
134  owl_cmddict_setup(&(g->cmds));
135}
136
[8ae2de9]137/* If *pan does not exist, we create a new panel, otherwise we replace the
138   window in *pan with win.
139
140   libpanel PANEL objects cannot exist without owner a valid window. This
141   maintains the invariant for _owl_global_setup_windows. */
142void _owl_panel_set_window(PANEL **pan, WINDOW *win)
143{
144  WINDOW *oldwin;
[b3adfb5]145
146  if (win == NULL) {
[0e3cdf1]147    owl_function_debugmsg("_owl_panel_set_window: passed NULL win (failed to allocate?)");
[b3adfb5]148    endwin();
149    exit(50);
150  }
151
[8ae2de9]152  if (*pan) {
153    oldwin = panel_window(*pan);
154    replace_panel(*pan, win);
155    delwin(oldwin);
156  } else {
157    *pan = new_panel(win);
158  }
159}
160
[7d4fbcd]161owl_context *owl_global_get_context(owl_global *g) {
[a999d9e]162  if (!g->context_stack)
163    return NULL;
164  return g->context_stack->data;
165}
166
167static void owl_global_lookup_keymap(owl_global *g) {
168  owl_context *c = owl_global_get_context(g);
169  if (!c || !c->keymap)
170    return;
171
172  if (!owl_keyhandler_activate(owl_global_get_keyhandler(g), c->keymap)) {
173    owl_function_error("Unable to activate keymap '%s'", c->keymap);
174  }
[7d4fbcd]175}
[a999d9e]176
177void owl_global_push_context(owl_global *g, int mode, void *data, const char *keymap) {
178  owl_context *c;
179  if (!(mode & OWL_CTX_MODE_BITS))
180    mode |= OWL_CTX_INTERACTIVE;
181  c = owl_malloc(sizeof *c);
182  c->mode = mode;
183  c->data = data;
184  c->keymap = owl_strdup(keymap);
185  g->context_stack = g_list_prepend(g->context_stack, c);
186  owl_global_lookup_keymap(g);
187}
188
189void owl_global_pop_context(owl_global *g) {
190  owl_context *c;
191  if (!g->context_stack)
192    return;
193  c = owl_global_get_context(g);
194  g->context_stack = g_list_delete_link(g->context_stack,
195                                        g->context_stack);
196  owl_free(c->keymap);
197  owl_free(c);
198  owl_global_lookup_keymap(g);
199}
200
[8742840]201int owl_global_get_lines(const owl_global *g) {
[7d4fbcd]202  return(g->lines);
203}
204
[8742840]205int owl_global_get_cols(const owl_global *g) {
[7d4fbcd]206  return(g->cols);
207}
208
[8742840]209int owl_global_get_recwin_lines(const owl_global *g) {
[d2a4534]210  return g->mainpanel.recwinlines;
[7d4fbcd]211}
212
213/* curmsg */
214
[8742840]215int owl_global_get_curmsg(const owl_global *g) {
[7d4fbcd]216  return(g->curmsg);
217}
218
219void owl_global_set_curmsg(owl_global *g, int i) {
220  g->curmsg=i;
221  /* we will reset the vertical offset from here */
222  /* we might want to move this out to the functions later */
223  owl_global_set_curmsg_vert_offset(g, 0);
224}
225
226/* topmsg */
227
[8742840]228int owl_global_get_topmsg(const owl_global *g) {
[7d4fbcd]229  return(g->topmsg);
230}
231
232void owl_global_set_topmsg(owl_global *g, int i) {
233  g->topmsg=i;
234}
235
[70110286]236/* markedmsgid */
237
[8742840]238int owl_global_get_markedmsgid(const owl_global *g) {
[70110286]239  return(g->markedmsgid);
240}
241
242void owl_global_set_markedmsgid(owl_global *g, int i) {
243  g->markedmsgid=i;
244  /* i; index of message in the current view.
[c08c70a]245  const owl_message *m;
[70110286]246  owl_view *v;
247
248  v = owl_global_get_current_view(&g);
249  m = owl_view_get_element(v, i);
250  g->markedmsgid = m ? owl_message_get_id(m) : 0;
251  */
252}
253
[7d4fbcd]254/* windows */
255
256owl_mainwin *owl_global_get_mainwin(owl_global *g) {
257  return(&(g->mw));
258}
259
260owl_popwin *owl_global_get_popwin(owl_global *g) {
261  return(&(g->pw));
262}
263
264/* msglist */
265
266owl_messagelist *owl_global_get_msglist(owl_global *g) {
267  return(&(g->msglist));
268}
269
270/* keyhandler */
271
272owl_keyhandler *owl_global_get_keyhandler(owl_global *g) {
273  return(&(g->kh));
274}
275
276/* curses windows */
277
[385fda9]278owl_window *owl_global_get_curs_sepwin(const owl_global *g) {
279  return g->mainpanel.sepwin;
[7d4fbcd]280}
281
[d70f45f]282owl_window *owl_global_get_curs_msgwin(const owl_global *g) {
283  return g->msgwin.window;
[7d4fbcd]284}
285
[f6fae8d]286owl_window *owl_global_get_curs_typwin(const owl_global *g) {
287  return g->mainpanel.typwin;
[7d4fbcd]288}
289
290/* typwin */
291
[8742840]292owl_editwin *owl_global_get_typwin(const owl_global *g) {
[a556caa]293  return(g->tw);
[7d4fbcd]294}
295
296/* refresh */
297
[8742840]298int owl_global_is_needrefresh(const owl_global *g) {
[7d4fbcd]299  if (g->needrefresh==1) return(1);
300  return(0);
301}
302
303void owl_global_set_needrefresh(owl_global *g) {
304  g->needrefresh=1;
305}
306
307void owl_global_set_noneedrefresh(owl_global *g) {
308  g->needrefresh=0;
309}
310
311/* variable dictionary */
312
313owl_vardict *owl_global_get_vardict(owl_global *g) {
314  return &(g->vars);
315}
316
317/* command dictionary */
318
319owl_cmddict *owl_global_get_cmddict(owl_global *g) {
320  return &(g->cmds);
321}
322
323/* rightshift */
324
325void owl_global_set_rightshift(owl_global *g, int i) {
[5b80b87]326  g->rightshift = i;
327  g_object_notify(G_OBJECT(g->gn), "rightshift");
[7d4fbcd]328}
329
[8742840]330int owl_global_get_rightshift(const owl_global *g) {
[7d4fbcd]331  return(g->rightshift);
332}
333
334/* typwin */
335
[58d47ca]336owl_editwin *owl_global_set_typwin_active(owl_global *g, int style, owl_history *hist) {
[38cc669]337  int d;
338  d = owl_global_get_typewindelta(g);
[73eda8c]339  if (d > 0 && style == OWL_EDITWIN_STYLE_MULTILINE)
[da466e0]340      owl_function_resize_typwin(owl_global_get_typwin_lines(g) + d);
341
[f6fae8d]342  if (g->typwin_erase_id) {
343    g_signal_handler_disconnect(owl_global_get_curs_typwin(g), g->typwin_erase_id);
344    g->typwin_erase_id = 0;
345  }
346
[38cc669]347  g->tw = owl_editwin_new(owl_global_get_curs_typwin(g),
348                          owl_global_get_typwin_lines(g),
349                          g->cols,
350                          style,
351                          hist);
[58d47ca]352  return g->tw;
[7d4fbcd]353}
354
355void owl_global_set_typwin_inactive(owl_global *g) {
[da466e0]356  int d = owl_global_get_typewindelta(g);
[73eda8c]357  if (d > 0 && owl_editwin_get_style(g->tw) == OWL_EDITWIN_STYLE_MULTILINE)
[da466e0]358      owl_function_resize_typwin(owl_global_get_typwin_lines(g) - d);
359
[f6fae8d]360  if (!g->typwin_erase_id) {
361    g->typwin_erase_id =
362      g_signal_connect(owl_global_get_curs_typwin(g), "redraw", G_CALLBACK(owl_window_erase_cb), NULL);
363  }
364  owl_window_dirty(owl_global_get_curs_typwin(g));
365
[38cc669]366  g->tw = NULL;
[7d4fbcd]367}
368
369/* resize */
370
371void owl_global_set_resize_pending(owl_global *g) {
372  g->resizepending=1;
373}
374
[8742840]375const char *owl_global_get_homedir(const owl_global *g) {
[a8938c7]376  if (g->homedir) return(g->homedir);
377  return("/");
[7d4fbcd]378}
379
[8742840]380const char *owl_global_get_confdir(const owl_global *g) {
[b363d83]381  if (g->confdir) return(g->confdir);
382  return("/");
383}
384
385/*
386 * Setting this also sets startupfile to confdir/startup
387 */
[e19eb97]388void owl_global_set_confdir(owl_global *g, const char *cd) {
[27f6487]389  owl_free(g->confdir);
[b363d83]390  g->confdir = owl_strdup(cd);
[27f6487]391  owl_free(g->startupfile);
[b363d83]392  g->startupfile = owl_sprintf("%s/startup", cd);
393}
394
[8742840]395const char *owl_global_get_startupfile(const owl_global *g) {
[b363d83]396  if(g->startupfile) return(g->startupfile);
397  return("/");
398}
399
[8742840]400int owl_global_get_direction(const owl_global *g) {
[7d4fbcd]401  return(g->direction);
402}
403
404void owl_global_set_direction_downwards(owl_global *g) {
405  g->direction=OWL_DIRECTION_DOWNWARDS;
406}
407
408void owl_global_set_direction_upwards(owl_global *g) {
409  g->direction=OWL_DIRECTION_UPWARDS;
410}
411
412/* perl stuff */
413
414void owl_global_set_perlinterp(owl_global *g, void *p) {
415  g->perl=p;
416}
417
[8742840]418void *owl_global_get_perlinterp(const owl_global *g) {
[7d4fbcd]419  return(g->perl);
420}
421
[8742840]422int owl_global_is_config_format(const owl_global *g) {
[7d4fbcd]423  if (g->config_format) return(1);
424  return(0);
425}
426
427void owl_global_set_config_format(owl_global *g, int state) {
428  if (state==1) {
429    g->config_format=1;
430  } else {
431    g->config_format=0;
432  }
433}
434
435void owl_global_set_have_config(owl_global *g) {
436  g->haveconfig=1;
437}
438
439void owl_global_set_no_have_config(owl_global *g) {
440  g->haveconfig=0;
441}
442
443int owl_global_have_config(owl_global *g) {
444  if (g->haveconfig) return(1);
445  return(0);
446}
447
[285bc9a]448/*
449 * Compute the size of the terminal. Try a ioctl, fallback to other stuff on
450 * fail.
451 */
[d39f68c]452void owl_global_get_terminal_size(int *lines, int *cols) {
[285bc9a]453  struct winsize size;
454  /* get the new size */
455  ioctl(STDIN_FILENO, TIOCGWINSZ, &size);
456  if (size.ws_row) {
457    *lines = size.ws_row;
458  } else {
459    *lines = LINES;
460  }
461
462  if (size.ws_col) {
463    *cols = size.ws_col;
464  } else {
465    *cols = COLS;
466  }
467}
468
[d39f68c]469void owl_global_resize(owl_global *g, int lines, int cols) {
[3e0147f]470  /* resize the screen.  If lines or cols is 0 use the terminal size */
[7d4fbcd]471  if (!g->resizepending) return;
[8479494]472  g->resizepending = 0;
[7d4fbcd]473
[7a6e6c7]474  owl_global_get_terminal_size(&lines, &cols);
475  if (lines) g->lines = lines;
476  if (cols)  g->cols  = cols;
477  owl_window_resize(owl_window_get_screen(), g->lines, g->cols);
[7d4fbcd]478
[f9f88f3]479  owl_function_debugmsg("New size is %i lines, %i cols.", g->lines, g->cols);
480}
481
[7d4fbcd]482/* debug */
483
[8742840]484int owl_global_is_debug_fast(const owl_global *g) {
[7d4fbcd]485  if (g->debug) return(1);
486  return(0);
487}
488
489/* starttime */
490
[8742840]491time_t owl_global_get_starttime(const owl_global *g) {
[7d4fbcd]492  return(g->starttime);
493}
494
[8742840]495time_t owl_global_get_runtime(const owl_global *g) {
[7d4fbcd]496  return(time(NULL)-g->starttime);
497}
498
[8742840]499time_t owl_global_get_lastinputtime(const owl_global *g) {
[7f792c1]500  return(g->lastinputtime);
501}
502
[eebef19]503void owl_global_set_lastinputtime(owl_global *g, time_t time) {
504  g->lastinputtime = time;
[7f792c1]505}
506
[8742840]507time_t owl_global_get_idletime(const owl_global *g) {
[7f792c1]508  return(time(NULL)-g->lastinputtime);
509}
510
[8742840]511const char *owl_global_get_hostname(const owl_global *g) {
[a8938c7]512  if (g->thishost) return(g->thishost);
513  return("");
[61e79a9]514}
515
[7d4fbcd]516/* userclue */
517
518void owl_global_set_userclue(owl_global *g, int clue) {
519  g->userclue=clue;
520}
521
522void owl_global_add_userclue(owl_global *g, int clue) {
523  g->userclue|=clue;
524}
525
[8742840]526int owl_global_get_userclue(const owl_global *g) {
[7d4fbcd]527  return(g->userclue);
528}
529
[8742840]530int owl_global_is_userclue(const owl_global *g, int clue) {
[7d4fbcd]531  if (g->userclue & clue) return(1);
532  return(0);
533}
534
535/* viewwin */
536
537owl_viewwin *owl_global_get_viewwin(owl_global *g) {
538  return(&(g->vw));
539}
540
541
542/* vert offset */
543
[8742840]544int owl_global_get_curmsg_vert_offset(const owl_global *g) {
[7d4fbcd]545  return(g->curmsg_vert_offset);
546}
547
548void owl_global_set_curmsg_vert_offset(owl_global *g, int i) {
[5b80b87]549  g->curmsg_vert_offset = i;
550  g_object_notify(G_OBJECT(g->gn), "curmsg-vert-offset");
[7d4fbcd]551}
552
553/* startup args */
554
[e19eb97]555void owl_global_set_startupargs(owl_global *g, int argc, const char *const *argv) {
[a8938c7]556  int i, len;
557
558  if (g->startupargs) owl_free(g->startupargs);
559 
560  len=0;
561  for (i=0; i<argc; i++) {
[591e6aa7]562    len+=strlen(argv[i])+5;
[a8938c7]563  }
[34509d5]564  g->startupargs=owl_malloc(len+5);
[7d4fbcd]565
566  strcpy(g->startupargs, "");
567  for (i=0; i<argc; i++) {
[b9cb41b]568    sprintf(g->startupargs + strlen(g->startupargs), "%s ", argv[i]);
[7d4fbcd]569  }
570  g->startupargs[strlen(g->startupargs)-1]='\0';
571}
572
[8742840]573const char *owl_global_get_startupargs(const owl_global *g) {
[a8938c7]574  if (g->startupargs) return(g->startupargs);
575  return("");
[7d4fbcd]576}
577
578/* history */
579
[10b866d]580owl_history *owl_global_get_msg_history(owl_global *g) {
581  return(&(g->msghist));
582}
583
584owl_history *owl_global_get_cmd_history(owl_global *g) {
585  return(&(g->cmdhist));
[7d4fbcd]586}
587
588/* filterlist */
[129e609]589typedef struct _owl_global_filter_ent {         /* noproto */
590  owl_global *g;
591  owl_filter *f;
592} owl_global_filter_ent;
[7d4fbcd]593
[8742840]594owl_filter *owl_global_get_filter(const owl_global *g, const char *name) {
[129e609]595  owl_global_filter_ent *e = owl_dict_find_element(&(g->filters), name);
596  if (e) return e->f;
597  return NULL;
598}
[7d4fbcd]599
[5294cbf]600static void owl_global_delete_filter_ent(void *data)
601{
[129e609]602  owl_global_filter_ent *e = data;
603  e->g->filterlist = g_list_remove(e->g->filterlist, e->f);
604  owl_filter_delete(e->f);
605  owl_free(e);
[7d4fbcd]606}
607
608void owl_global_add_filter(owl_global *g, owl_filter *f) {
[129e609]609  owl_global_filter_ent *e = owl_malloc(sizeof *e);
610  e->g = g;
611  e->f = f;
612
613  owl_dict_insert_element(&(g->filters), owl_filter_get_name(f),
[5294cbf]614                          e, owl_global_delete_filter_ent);
[129e609]615  g->filterlist = g_list_append(g->filterlist, f);
[7d4fbcd]616}
617
[e19eb97]618void owl_global_remove_filter(owl_global *g, const char *name) {
[129e609]619  owl_global_filter_ent *e = owl_dict_remove_element(&(g->filters), name);
620  if (e)
[5294cbf]621    owl_global_delete_filter_ent(e);
[7d4fbcd]622}
623
624/* nextmsgid */
625
626int owl_global_get_nextmsgid(owl_global *g) {
627  return(g->nextmsgid++);
628}
629
630/* current view */
631
632owl_view *owl_global_get_current_view(owl_global *g) {
633  return(&(g->current_view));
634}
635
636/* has colors */
637
[8742840]638int owl_global_get_hascolors(const owl_global *g) {
[7d4fbcd]639  if (g->hascolors) return(1);
640  return(0);
641}
642
643/* color pairs */
644
[8742840]645int owl_global_get_colorpairs(const owl_global *g) {
[7d4fbcd]646  return(g->colorpairs);
647}
648
[8fa9562]649owl_colorpair_mgr *owl_global_get_colorpair_mgr(owl_global *g) {
650  return(&(g->cpmgr));
651}
652
[7d4fbcd]653/* puntlist */
654
655owl_list *owl_global_get_puntlist(owl_global *g) {
656  return(&(g->puntlist));
657}
658
[c08c70a]659int owl_global_message_is_puntable(owl_global *g, const owl_message *m) {
[77bced3]660  const owl_list *pl;
[7d4fbcd]661  int i, j;
662
663  pl=owl_global_get_puntlist(g);
664  j=owl_list_get_size(pl);
665  for (i=0; i<j; i++) {
666    if (owl_filter_message_match(owl_list_get_element(pl, i), m)) return(1);
667  }
668  return(0);
669}
670
671int owl_global_should_followlast(owl_global *g) {
[9e5c9f3]672  const owl_view *v;
[7d4fbcd]673 
674  if (!owl_global_is__followlast(g)) return(0);
675 
676  v=owl_global_get_current_view(g);
677 
678  if (owl_global_get_curmsg(g)==owl_view_get_size(v)-1) return(1);
679  return(0);
680}
[1fd0b25]681
[8742840]682int owl_global_is_search_active(const owl_global *g) {
[41c9a96]683  if (owl_regex_is_set(&g->search_re)) return(1);
[1fd0b25]684  return(0);
685}
686
[89b2daf]687void owl_global_set_search_re(owl_global *g, const owl_regex *re) {
[41c9a96]688  if (owl_regex_is_set(&g->search_re)) {
[5cbc929]689    owl_regex_cleanup(&g->search_re);
[41c9a96]690    owl_regex_init(&g->search_re);
691  }
692  if (re != NULL)
693    owl_regex_copy(re, &g->search_re);
[1fd0b25]694}
695
[8742840]696const owl_regex *owl_global_get_search_re(const owl_global *g) {
[41c9a96]697  return &g->search_re;
[1fd0b25]698}
[700c712]699
[0e5afa2]700void owl_global_set_newmsgproc_pid(owl_global *g, pid_t i) {
[700c712]701  g->newmsgproc_pid=i;
702}
703
[0e5afa2]704pid_t owl_global_get_newmsgproc_pid(const owl_global *g) {
[700c712]705  return(g->newmsgproc_pid);
706}
707
[d09e5a1]708/* AIM stuff */
709
[8742840]710int owl_global_is_aimloggedin(const owl_global *g)
[6a415e9]711{
[d09e5a1]712  if (g->aim_loggedin) return(1);
713  return(0);
714}
715
[8742840]716const char *owl_global_get_aim_screenname(const owl_global *g)
[6a415e9]717{
[a352335c]718  if (owl_global_is_aimloggedin(g)) {
719    return (g->aim_screenname);
720  }
721  return("");
[d09e5a1]722}
723
[8742840]724const char *owl_global_get_aim_screenname_for_filters(const owl_global *g)
[81655f8]725{
726  if (owl_global_is_aimloggedin(g)) {
727    return (g->aim_screenname_for_filters);
728  }
729  return("");
730}
731
[e19eb97]732void owl_global_set_aimloggedin(owl_global *g, const char *screenname)
[6a415e9]733{
[65b2173]734  char *sn_escaped;
[e19eb97]735  const char *quote;
[d09e5a1]736  g->aim_loggedin=1;
737  if (g->aim_screenname) owl_free(g->aim_screenname);
[81655f8]738  if (g->aim_screenname_for_filters) owl_free(g->aim_screenname_for_filters);
[d09e5a1]739  g->aim_screenname=owl_strdup(screenname);
[81655f8]740  sn_escaped = owl_text_quote(screenname, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH);
741  quote = owl_getquoting(sn_escaped);
[9f4e3f8]742  g->aim_screenname_for_filters=owl_sprintf("%s%s%s", quote, sn_escaped, quote);
[81655f8]743  owl_free(sn_escaped);
[d09e5a1]744}
745
[6a415e9]746void owl_global_set_aimnologgedin(owl_global *g)
747{
[d09e5a1]748  g->aim_loggedin=0;
749}
750
[8742840]751int owl_global_is_doaimevents(const owl_global *g)
[a352335c]752{
753  if (g->aim_doprocessing) return(1);
754  return(0);
755}
756
757void owl_global_set_doaimevents(owl_global *g)
758{
759  g->aim_doprocessing=1;
760}
761
762void owl_global_set_no_doaimevents(owl_global *g)
763{
764  g->aim_doprocessing=0;
765}
766
[6a415e9]767aim_session_t *owl_global_get_aimsess(owl_global *g)
768{
[d09e5a1]769  return(&(g->aimsess));
770}
771
[c15bbfb]772aim_conn_t *owl_global_get_bosconn(owl_global *g)
773{
774  return(&(g->bosconn));
775}
776
777void owl_global_set_bossconn(owl_global *g, aim_conn_t *conn)
[6a415e9]778{
[c15bbfb]779  g->bosconn=*conn;
[d09e5a1]780}
781
782/* message queue */
783
[6a415e9]784void owl_global_messagequeue_addmsg(owl_global *g, owl_message *m)
785{
[20aced3]786  g_queue_push_tail(g->messagequeue, m);
[d09e5a1]787}
788
789/* pop off the first message and return it.  Return NULL if the queue
790 * is empty.  The caller should free the message after using it, if
791 * necessary.
792 */
[13a3c1db]793owl_message *owl_global_messagequeue_popmsg(owl_global *g)
[6a415e9]794{
[d09e5a1]795  owl_message *out;
796
[20aced3]797  if (g_queue_is_empty(g->messagequeue))
798    return NULL;
799  out = g_queue_pop_head(g->messagequeue);
800  return out;
[d09e5a1]801}
802
[6a415e9]803int owl_global_messagequeue_pending(owl_global *g)
804{
[20aced3]805  return !g_queue_is_empty(g->messagequeue);
[d09e5a1]806}
[aa5f725]807
[6a415e9]808owl_buddylist *owl_global_get_buddylist(owl_global *g)
809{
[aa5f725]810  return(&(g->buddylist));
811}
812 
[bd3f232]813/* style */
814
815/* Return the style with name 'name'.  If it does not exist return
816 * NULL */
[8742840]817const owl_style *owl_global_get_style_by_name(const owl_global *g, const char *name)
[bd3f232]818{
[f1e629d]819  return owl_dict_find_element(&(g->styledict), name);
820}
821
822/* creates a list and fills it in with keys.  duplicates the keys,
823 * so they will need to be freed by the caller. */
[8742840]824int owl_global_get_style_names(const owl_global *g, owl_list *l) {
[f1e629d]825  return owl_dict_get_keys(&(g->styledict), l);
[bd3f232]826}
827
[cf83b7a]828void owl_global_add_style(owl_global *g, owl_style *s)
829{
[f1fc47f]830  /*
831   * If we're redefining the current style, make sure to update
832   * pointers to it.
833   */
834  if(g->current_view.style
835     && !strcmp(owl_style_get_name(g->current_view.style),
836                owl_style_get_name(s)))
837    g->current_view.style = s;
838  owl_dict_insert_element(&(g->styledict), owl_style_get_name(s),
[516c27e]839                          s, (void (*)(void *))owl_style_delete);
[bd3f232]840}
[cf83b7a]841
[09489b89]842void owl_global_set_haveaim(owl_global *g)
843{
844  g->haveaim=1;
845}
846
[8742840]847int owl_global_is_haveaim(const owl_global *g)
[09489b89]848{
849  if (g->haveaim) return(1);
850  return(0);
851}
852
[b7bb454]853void owl_global_set_ignore_aimlogin(owl_global *g)
854{
855    g->ignoreaimlogin = 1;
856}
857
858void owl_global_unset_ignore_aimlogin(owl_global *g)
859{
860    g->ignoreaimlogin = 0;
861}
862
[8742840]863int owl_global_is_ignore_aimlogin(const owl_global *g)
[b7bb454]864{
865    return g->ignoreaimlogin;
866}
867
[09489b89]868void owl_global_set_havezephyr(owl_global *g)
869{
870  g->havezephyr=1;
871}
872
[8742840]873int owl_global_is_havezephyr(const owl_global *g)
[09489b89]874{
875  if (g->havezephyr) return(1);
876  return(0);
877}
[de03334]878
[ec6ff52]879owl_errqueue *owl_global_get_errqueue(owl_global *g)
880{
881  return(&(g->errqueue));
882}
[c9e72d1]883
884void owl_global_set_errsignal(owl_global *g, int signum, siginfo_t *siginfo)
885{
886  g->got_err_signal = signum;
887  if (siginfo) {
888    g->err_signal_info = *siginfo;
889  } else {
[7892963]890    siginfo_t si;
891    memset(&si, 0, sizeof(si));
892    g->err_signal_info = si;
[c9e72d1]893  }
894}
895
896int owl_global_get_errsignal_and_clear(owl_global *g, siginfo_t *siginfo)
897{
898  int signum;
899  if (siginfo && g->got_err_signal) {
900    *siginfo = g->err_signal_info;
901  } 
902  signum = g->got_err_signal;
903  g->got_err_signal = 0;
904  return signum;
905}
906
[5a95b69]907
908owl_zbuddylist *owl_global_get_zephyr_buddylist(owl_global *g)
909{
910  return(&(g->zbuddies));
911}
[8232149]912
[f25812b]913GList **owl_global_get_zaldlist(owl_global *g)
914{
915  return &(g->zaldlist);
916}
917
918int owl_global_get_pseudologin_notify(owl_global *g)
919{
920  return g->pseudologin_notify;
921}
922
923void owl_global_set_pseudologin_notify(owl_global *g, int notify)
924{
925  g->pseudologin_notify = notify;
926}
927
[8232149]928struct termios *owl_global_get_startup_tio(owl_global *g)
929{
930  return(&(g->startup_tio));
931}
[8e401cae]932
[df0138f]933owl_list *owl_global_get_io_dispatch_list(owl_global *g)
934{
935  return &(g->io_dispatch_list);
936}
937
[4f2166b]938owl_list *owl_global_get_psa_list(owl_global *g)
939{
940  return &(g->psa_list);
941}
942
[58d1f8a]943GList **owl_global_get_timerlist(owl_global *g)
[b7bb454]944{
[58d1f8a]945  return &(g->timerlist);
[b7bb454]946}
[adee9cc]947
[8742840]948int owl_global_is_interrupted(const owl_global *g) {
[0cb6c26]949  return g->interrupted;
[adee9cc]950}
951
952void owl_global_set_interrupted(owl_global *g) {
953  g->interrupted = 1;
954}
955
956void owl_global_unset_interrupted(owl_global *g) {
957  g->interrupted = 0;
958}
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