-
Notifications
You must be signed in to change notification settings - Fork 3
/
os2main.c
2155 lines (1941 loc) · 61.2 KB
/
os2main.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/* $XTermId: os2main.c,v 1.213 2005/11/03 13:17:28 tom Exp $ */
/* removed all foreign stuff to get the code more clear (hv)
* and did some rewrite for the obscure OS/2 environment
*/
#ifndef lint
static char *rid = "$XConsortium: main.c,v 1.227.1.2 95/06/29 18:13:15 kaleb Exp $";
#endif /* lint */
/* $XFree86: xc/programs/xterm/os2main.c,v 3.81 2005/11/03 13:17:28 dickey Exp $ */
/***********************************************************
Copyright (c) 1987, 1988 X Consortium
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of the X Consortium shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the X Consortium.
Copyright 1987, 1988 by Digital Equipment Corporation, Maynard.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Digital not be used in
advertising or publicity pertaining to distribution of the software
without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
******************************************************************/
/* os2main.c */
#define INCL_DOSFILEMGR
#define INCL_DOSDEVIOCTL
#define INCL_DOSSEMAPHORES
#ifdef __INNOTEK_LIBC__
#define INCL_DOSDEVICES
#endif
#define I_NEED_OS2_H
#include <os2.h>
#define XTERM_MAIN
#define RES_OFFSET(field) XtOffsetOf(XTERM_RESOURCE, field)
#include <xterm.h>
#include <X11/cursorfont.h>
#ifdef I18N
#include <X11/Xlocale.h>
#endif
#if OPT_TOOLBAR
#if defined(HAVE_LIB_XAW)
#include <X11/Xaw/Form.h>
#elif defined(HAVE_LIB_XAW3D)
#include <X11/Xaw3d/Form.h>
#elif defined(HAVE_LIB_NEXTAW)
#include <X11/neXtaw/Form.h>
#elif defined(HAVE_LIB_XAWPLUS)
#include <X11/XawPlus/Form.h>
#endif
#endif /* OPT_TOOLBAR */
#include <pwd.h>
#include <ctype.h>
#include <data.h>
#include <error.h>
#include <menu.h>
#include <main.h>
#include <xstrings.h>
#include <xterm_io.h>
#if OPT_WIDE_CHARS
#include <charclass.h>
#endif
int
setpgrp(pid_t pid, gid_t pgid)
{
return 0;
}
int
chown(const char *fn, pid_t pid, gid_t gid)
{
return 0;
}
char *
ttyname(int fd)
{
return "/dev/tty";
}
#include <sys/stat.h>
#include <sys/param.h> /* for NOFILE */
#include <stdio.h>
#include <signal.h>
static SIGNAL_T reapchild(int n);
static int spawn(void);
static void get_terminal(void);
static void resize(TScreen * s, char *oldtc, char *newtc);
static void set_owner(char *device, uid_t uid, gid_t gid, mode_t mode);
static Bool added_utmp_entry = False;
/*
** Ordinarily it should be okay to omit the assignment in the following
** statement. Apparently the c89 compiler on AIX 4.1.3 has a bug, or does
** it? Without the assignment though the compiler will init command_to_exec
** to 0xffffffff instead of NULL; and subsequent usage, e.g. in spawn() to
** SEGV.
*/
static char **command_to_exec = NULL;
#if OPT_LUIT_PROG
static char **command_to_exec_with_luit = NULL;
#endif
/* The following structures are initialized in main() in order
** to eliminate any assumptions about the internal order of their
** contents.
*/
static struct termio d_tio;
/* allow use of system default characters if defined and reasonable */
#ifndef CEOF
#define CEOF CONTROL('D')
#endif
#ifndef CEOL
#define CEOL 0
#endif
#ifndef CFLUSH
#define CFLUSH CONTROL('O')
#endif
#ifndef CLNEXT
#define CLNEXT CONTROL('V')
#endif
#ifndef CNUL
#define CNUL 0
#endif
#ifndef CQUIT
#define CQUIT CONTROL('\\')
#endif
#ifndef CRPRNT
#define CRPRNT CONTROL('R')
#endif
#ifndef CSTART
#define CSTART CONTROL('Q')
#endif
#ifndef CSTOP
#define CSTOP CONTROL('S')
#endif
#ifndef CSUSP
#define CSUSP CONTROL('Z')
#endif
#ifndef CSWTCH
#define CSWTCH 0
#endif
#ifndef CWERASE
#define CWERASE CONTROL('W')
#endif
/*
* SYSV has the termio.c_cc[V] and ltchars; BSD has tchars and ltchars;
* SVR4 has only termio.c_cc, but it includes everything from ltchars.
* POSIX termios has termios.c_cc, which is similar to SVR4.
*/
#define TTYMODE(name) { name, sizeof(name)-1, 0, 0 }
static int override_tty_modes = 0;
/* *INDENT-OFF* */
static struct _xttymodes {
char *name;
size_t len;
int set;
Char value;
} ttymodelist[] = {
TTYMODE("intr"), /* tchars.t_intrc ; VINTR */
#define XTTYMODE_intr 0
TTYMODE("quit"), /* tchars.t_quitc ; VQUIT */
#define XTTYMODE_quit 1
TTYMODE("erase"), /* sgttyb.sg_erase ; VERASE */
#define XTTYMODE_erase 2
TTYMODE("kill"), /* sgttyb.sg_kill ; VKILL */
#define XTTYMODE_kill 3
TTYMODE("eof"), /* tchars.t_eofc ; VEOF */
#define XTTYMODE_eof 4
TTYMODE("eol"), /* VEOL */
#define XTTYMODE_eol 5
TTYMODE("swtch"), /* VSWTCH */
#define XTTYMODE_swtch 6
TTYMODE("start"), /* tchars.t_startc ; VSTART */
#define XTTYMODE_start 7
TTYMODE("stop"), /* tchars.t_stopc ; VSTOP */
#define XTTYMODE_stop 8
TTYMODE("brk"), /* tchars.t_brkc */
#define XTTYMODE_brk 9
TTYMODE("susp"), /* ltchars.t_suspc ; VSUSP */
#define XTTYMODE_susp 10
TTYMODE("dsusp"), /* ltchars.t_dsuspc ; VDSUSP */
#define XTTYMODE_dsusp 11
TTYMODE("rprnt"), /* ltchars.t_rprntc ; VREPRINT */
#define XTTYMODE_rprnt 12
TTYMODE("flush"), /* ltchars.t_flushc ; VDISCARD */
#define XTTYMODE_flush 13
TTYMODE("weras"), /* ltchars.t_werasc ; VWERASE */
#define XTTYMODE_weras 14
TTYMODE("lnext"), /* ltchars.t_lnextc ; VLNEXT */
#define XTTYMODE_lnext 15
{ NULL, 0, 0, '\0' }, /* end of data */
};
/* *INDENT-ON* */
#define TMODE(ind,var) if (ttymodelist[ind].set) var = ttymodelist[ind].value
static int parse_tty_modes(char *s, struct _xttymodes *modelist);
static char passedPty[2]; /* name if pty if slave */
static int Console;
#include <X11/Xmu/SysUtil.h> /* XmuGetHostname */
#define MIT_CONSOLE_LEN 12
#define MIT_CONSOLE "MIT_CONSOLE_"
static char mit_console_name[255 + MIT_CONSOLE_LEN + 1] = MIT_CONSOLE;
static Atom mit_console;
static int tslot;
static jmp_buf env;
/* used by VT (charproc.c) */
static XtResource application_resources[] =
{
Sres("name", "Name", xterm_name, DFT_TERMTYPE),
Sres("iconGeometry", "IconGeometry", icon_geometry, NULL),
Sres(XtNtitle, XtCTitle, title, NULL),
Sres(XtNiconName, XtCIconName, icon_name, NULL),
Sres("termName", "TermName", term_name, NULL),
Sres("ttyModes", "TtyModes", tty_modes, NULL),
Bres("hold", "Hold", hold_screen, False),
Bres("utmpInhibit", "UtmpInhibit", utmpInhibit, False),
Bres("utmpDisplayId", "UtmpDisplayId", utmpDisplayId, True),
Bres("messages", "Messages", messages, True),
Ires("minBufSize", "MinBufSize", minBufSize, 4096),
Ires("maxBufSize", "MaxBufSize", maxBufSize, 32768),
Sres("keyboardType", "KeyboardType", keyboardType, "unknown"),
Bres("sunFunctionKeys", "SunFunctionKeys", sunFunctionKeys, False),
#if OPT_SUNPC_KBD
Bres("sunKeyboard", "SunKeyboard", sunKeyboard, False),
#endif
#if OPT_HP_FUNC_KEYS
Bres("hpFunctionKeys", "HpFunctionKeys", hpFunctionKeys, False),
#endif
#if OPT_SCO_FUNC_KEYS
Bres("scoFunctionKeys", "ScoFunctionKeys", scoFunctionKeys, False),
#endif
#if OPT_INITIAL_ERASE
Bres("ptyInitialErase", "PtyInitialErase", ptyInitialErase, DEF_INITIAL_ERASE),
Bres("backarrowKeyIsErase", "BackarrowKeyIsErase", backarrow_is_erase, DEF_BACKARO_ERASE),
#endif
Bres("waitForMap", "WaitForMap", wait_for_map, False),
Bres("useInsertMode", "UseInsertMode", useInsertMode, False),
#if OPT_ZICONBEEP
Ires("zIconBeep", "ZIconBeep", zIconBeep, 0),
#endif
#if OPT_PTY_HANDSHAKE
Bres("ptyHandshake", "PtyHandshake", ptyHandshake, True),
#endif
#if OPT_SAME_NAME
Bres("sameName", "SameName", sameName, True),
#endif
#if OPT_SESSION_MGT
Bres("sessionMgt", "SessionMgt", sessionMgt, True),
#endif
#if OPT_TOOLBAR
Bres(XtNtoolBar, XtCToolBar, toolBar, True),
#endif
};
static char *fallback_resources[] =
{
"*SimpleMenu*menuLabel.vertSpace: 100",
"*SimpleMenu*HorizontalMargins: 16",
"*SimpleMenu*Sme.height: 16",
"*SimpleMenu*Cursor: left_ptr",
"*mainMenu.Label: Main Options (no app-defaults)",
"*vtMenu.Label: VT Options (no app-defaults)",
"*fontMenu.Label: VT Fonts (no app-defaults)",
#if OPT_TEK4014
"*tekMenu.Label: Tek Options (no app-defaults)",
#endif
NULL
};
/* Command line options table. Only resources are entered here...there is a
pass over the remaining options after XrmParseCommand is let loose. */
/* *INDENT-OFF* */
static XrmOptionDescRec optionDescList[] = {
{"-geometry", "*vt100.geometry",XrmoptionSepArg, (caddr_t) NULL},
{"-132", "*c132", XrmoptionNoArg, (caddr_t) "on"},
{"+132", "*c132", XrmoptionNoArg, (caddr_t) "off"},
{"-ah", "*alwaysHighlight", XrmoptionNoArg, (caddr_t) "on"},
{"+ah", "*alwaysHighlight", XrmoptionNoArg, (caddr_t) "off"},
{"-aw", "*autoWrap", XrmoptionNoArg, (caddr_t) "on"},
{"+aw", "*autoWrap", XrmoptionNoArg, (caddr_t) "off"},
#ifndef NO_ACTIVE_ICON
{"-ai", "*activeIcon", XrmoptionNoArg, (caddr_t) "off"},
{"+ai", "*activeIcon", XrmoptionNoArg, (caddr_t) "on"},
#endif /* NO_ACTIVE_ICON */
{"-b", "*internalBorder",XrmoptionSepArg, (caddr_t) NULL},
{"-bc", "*cursorBlink", XrmoptionNoArg, (caddr_t) "on"},
{"+bc", "*cursorBlink", XrmoptionNoArg, (caddr_t) "off"},
{"-bcf", "*cursorOffTime",XrmoptionSepArg, (caddr_t) NULL},
{"-bcn", "*cursorOnTime",XrmoptionSepArg, (caddr_t) NULL},
{"-bdc", "*colorBDMode", XrmoptionNoArg, (caddr_t) "off"},
{"+bdc", "*colorBDMode", XrmoptionNoArg, (caddr_t) "on"},
{"-cb", "*cutToBeginningOfLine", XrmoptionNoArg, (caddr_t) "off"},
{"+cb", "*cutToBeginningOfLine", XrmoptionNoArg, (caddr_t) "on"},
{"-cc", "*charClass", XrmoptionSepArg, (caddr_t) NULL},
{"-cm", "*colorMode", XrmoptionNoArg, (caddr_t) "off"},
{"+cm", "*colorMode", XrmoptionNoArg, (caddr_t) "on"},
{"-cn", "*cutNewline", XrmoptionNoArg, (caddr_t) "off"},
{"+cn", "*cutNewline", XrmoptionNoArg, (caddr_t) "on"},
{"-cr", "*cursorColor", XrmoptionSepArg, (caddr_t) NULL},
{"-cu", "*curses", XrmoptionNoArg, (caddr_t) "on"},
{"+cu", "*curses", XrmoptionNoArg, (caddr_t) "off"},
{"-dc", "*dynamicColors",XrmoptionNoArg, (caddr_t) "off"},
{"+dc", "*dynamicColors",XrmoptionNoArg, (caddr_t) "on"},
{"-fb", "*boldFont", XrmoptionSepArg, (caddr_t) NULL},
{"-fbb", "*freeBoldBox", XrmoptionNoArg, (caddr_t)"off"},
{"+fbb", "*freeBoldBox", XrmoptionNoArg, (caddr_t)"on"},
{"-fbx", "*forceBoxChars", XrmoptionNoArg, (caddr_t)"off"},
{"+fbx", "*forceBoxChars", XrmoptionNoArg, (caddr_t)"on"},
#ifndef NO_ACTIVE_ICON
{"-fi", "*iconFont", XrmoptionSepArg, (caddr_t) NULL},
#endif /* NO_ACTIVE_ICON */
#if OPT_RENDERFONT
{"-fa", "*faceName", XrmoptionSepArg, (caddr_t) NULL},
{"-fd", "*faceNameDoublesize", XrmoptionSepArg, (caddr_t) NULL},
{"-fs", "*faceSize", XrmoptionSepArg, (caddr_t) NULL},
#endif
#if OPT_WIDE_CHARS
{"-fw", "*wideFont", XrmoptionSepArg, (caddr_t) NULL},
{"-fwb", "*wideBoldFont", XrmoptionSepArg, (caddr_t) NULL},
#endif
#if OPT_INPUT_METHOD
{"-fx", "*ximFont", XrmoptionSepArg, (caddr_t) NULL},
#endif
#if OPT_HIGHLIGHT_COLOR
{"-hc", "*highlightColor", XrmoptionSepArg, (caddr_t) NULL},
#endif
#if OPT_HP_FUNC_KEYS
{"-hf", "*hpFunctionKeys",XrmoptionNoArg, (caddr_t) "on"},
{"+hf", "*hpFunctionKeys",XrmoptionNoArg, (caddr_t) "off"},
#endif
{"-hold", "*hold", XrmoptionNoArg, (caddr_t) "on"},
{"+hold", "*hold", XrmoptionNoArg, (caddr_t) "off"},
#if OPT_INITIAL_ERASE
{"-ie", "*ptyInitialErase", XrmoptionNoArg, (caddr_t) "on"},
{"+ie", "*ptyInitialErase", XrmoptionNoArg, (caddr_t) "off"},
#endif
{"-j", "*jumpScroll", XrmoptionNoArg, (caddr_t) "on"},
{"+j", "*jumpScroll", XrmoptionNoArg, (caddr_t) "off"},
#if OPT_C1_PRINT
{"-k8", "*allowC1Printable", XrmoptionNoArg, (caddr_t) "on"},
{"+k8", "*allowC1Printable", XrmoptionNoArg, (caddr_t) "off"},
#endif
{"-kt", "*keyboardType", XrmoptionSepArg, (caddr_t) NULL},
{"+kt", "*keyboardType", XrmoptionSepArg, (caddr_t) NULL},
/* parse logging options anyway for compatibility */
{"-l", "*logging", XrmoptionNoArg, (caddr_t) "on"},
{"+l", "*logging", XrmoptionNoArg, (caddr_t) "off"},
{"-lf", "*logFile", XrmoptionSepArg, (caddr_t) NULL},
{"-ls", "*loginShell", XrmoptionNoArg, (caddr_t) "on"},
{"+ls", "*loginShell", XrmoptionNoArg, (caddr_t) "off"},
{"-mb", "*marginBell", XrmoptionNoArg, (caddr_t) "on"},
{"+mb", "*marginBell", XrmoptionNoArg, (caddr_t) "off"},
{"-mc", "*multiClickTime", XrmoptionSepArg, (caddr_t) NULL},
{"-mesg", "*messages", XrmoptionNoArg, (caddr_t) "off"},
{"+mesg", "*messages", XrmoptionNoArg, (caddr_t) "on"},
{"-ms", "*pointerColor",XrmoptionSepArg, (caddr_t) NULL},
{"-nb", "*nMarginBell", XrmoptionSepArg, (caddr_t) NULL},
{"-nul", "*underLine", XrmoptionNoArg, (caddr_t) "off"},
{"+nul", "*underLine", XrmoptionNoArg, (caddr_t) "on"},
{"-pc", "*boldColors", XrmoptionNoArg, (caddr_t) "on"},
{"+pc", "*boldColors", XrmoptionNoArg, (caddr_t) "off"},
{"-rw", "*reverseWrap", XrmoptionNoArg, (caddr_t) "on"},
{"+rw", "*reverseWrap", XrmoptionNoArg, (caddr_t) "off"},
{"-s", "*multiScroll", XrmoptionNoArg, (caddr_t) "on"},
{"+s", "*multiScroll", XrmoptionNoArg, (caddr_t) "off"},
{"-sb", "*scrollBar", XrmoptionNoArg, (caddr_t) "on"},
{"+sb", "*scrollBar", XrmoptionNoArg, (caddr_t) "off"},
#ifdef SCROLLBAR_RIGHT
{"-leftbar", "*rightScrollBar", XrmoptionNoArg, (caddr_t) "off"},
{"-rightbar", "*rightScrollBar", XrmoptionNoArg, (caddr_t) "on"},
#endif
{"-rvc", "*colorRVMode", XrmoptionNoArg, (caddr_t) "off"},
{"+rvc", "*colorRVMode", XrmoptionNoArg, (caddr_t) "on"},
{"-sf", "*sunFunctionKeys", XrmoptionNoArg, (caddr_t) "on"},
{"+sf", "*sunFunctionKeys", XrmoptionNoArg, (caddr_t) "off"},
{"-si", "*scrollTtyOutput", XrmoptionNoArg, (caddr_t) "off"},
{"+si", "*scrollTtyOutput", XrmoptionNoArg, (caddr_t) "on"},
{"-sk", "*scrollKey", XrmoptionNoArg, (caddr_t) "on"},
{"+sk", "*scrollKey", XrmoptionNoArg, (caddr_t) "off"},
{"-sl", "*saveLines", XrmoptionSepArg, (caddr_t) NULL},
#if OPT_SUNPC_KBD
{"-sp", "*sunKeyboard", XrmoptionNoArg, (caddr_t) "on"},
{"+sp", "*sunKeyboard", XrmoptionNoArg, (caddr_t) "off"},
#endif
#if OPT_TEK4014
{"-t", "*tekStartup", XrmoptionNoArg, (caddr_t) "on"},
{"+t", "*tekStartup", XrmoptionNoArg, (caddr_t) "off"},
#endif
{"-ti", "*decTerminalID",XrmoptionSepArg, (caddr_t) NULL},
{"-tm", "*ttyModes", XrmoptionSepArg, (caddr_t) NULL},
{"-tn", "*termName", XrmoptionSepArg, (caddr_t) NULL},
#if OPT_WIDE_CHARS
{"-u8", "*utf8", XrmoptionNoArg, (caddr_t) "2"},
{"+u8", "*utf8", XrmoptionNoArg, (caddr_t) "0"},
#endif
#if OPT_LUIT_PROG
{"-lc", "*locale", XrmoptionNoArg, (caddr_t) "on"},
{"+lc", "*locale", XrmoptionNoArg, (caddr_t) "off"},
{"-lcc", "*localeFilter",XrmoptionSepArg, (caddr_t) NULL},
{"-en", "*locale", XrmoptionSepArg, (caddr_t) NULL},
#endif
{"-ulc", "*colorULMode", XrmoptionNoArg, (caddr_t) "off"},
{"+ulc", "*colorULMode", XrmoptionNoArg, (caddr_t) "on"},
{"-ulit", "*italicULMode", XrmoptionNoArg, (caddr_t) "off"},
{"+ulit", "*italicULMode", XrmoptionNoArg, (caddr_t) "on"},
{"-ut", "*utmpInhibit", XrmoptionNoArg, (caddr_t) "on"},
{"+ut", "*utmpInhibit", XrmoptionNoArg, (caddr_t) "off"},
{"-im", "*useInsertMode", XrmoptionNoArg, (caddr_t) "on"},
{"+im", "*useInsertMode", XrmoptionNoArg, (caddr_t) "off"},
{"-vb", "*visualBell", XrmoptionNoArg, (caddr_t) "on"},
{"+vb", "*visualBell", XrmoptionNoArg, (caddr_t) "off"},
{"-pob", "*popOnBell", XrmoptionNoArg, (caddr_t) "on"},
{"+pob", "*popOnBell", XrmoptionNoArg, (caddr_t) "off"},
#if OPT_WIDE_CHARS
{"-wc", "*wideChars", XrmoptionNoArg, (caddr_t) "on"},
{"+wc", "*wideChars", XrmoptionNoArg, (caddr_t) "off"},
{"-mk_width", "*mkWidth", XrmoptionNoArg, (caddr_t) "on"},
{"+mk_width", "*mkWidth", XrmoptionNoArg, (caddr_t) "off"},
{"-cjk_width", "*cjkWidth", XrmoptionNoArg, (caddr_t) "on"},
{"+cjk_width", "*cjkWidth", XrmoptionNoArg, (caddr_t) "off"},
#endif
{"-wf", "*waitForMap", XrmoptionNoArg, (caddr_t) "on"},
{"+wf", "*waitForMap", XrmoptionNoArg, (caddr_t) "off"},
#if OPT_ZICONBEEP
{"-ziconbeep", "*zIconBeep", XrmoptionSepArg, (caddr_t) NULL},
#endif
#if OPT_SAME_NAME
{"-samename", "*sameName", XrmoptionNoArg, (caddr_t) "on"},
{"+samename", "*sameName", XrmoptionNoArg, (caddr_t) "off"},
#endif
#if OPT_SESSION_MGT
{"-sm", "*sessionMgt", XrmoptionNoArg, (caddr_t) "on"},
{"+sm", "*sessionMgt", XrmoptionNoArg, (caddr_t) "off"},
#endif
#if OPT_TOOLBAR
{"-tb", "*"XtNtoolBar, XrmoptionNoArg, (caddr_t) "on"},
{"+tb", "*"XtNtoolBar, XrmoptionNoArg, (caddr_t) "off"},
#endif
/* options that we process ourselves */
{"-help", NULL, XrmoptionSkipNArgs, (caddr_t) NULL},
{"-version", NULL, XrmoptionSkipNArgs, (caddr_t) NULL},
{"-class", NULL, XrmoptionSkipArg, (caddr_t) NULL},
{"-e", NULL, XrmoptionSkipLine, (caddr_t) NULL},
{"-into", NULL, XrmoptionSkipArg, (caddr_t) NULL},
/* bogus old compatibility stuff for which there are
standard XtOpenApplication options now */
{"%", "*tekGeometry", XrmoptionStickyArg, (caddr_t) NULL},
{"#", ".iconGeometry",XrmoptionStickyArg, (caddr_t) NULL},
{"-T", ".title", XrmoptionSepArg, (caddr_t) NULL},
{"-n", "*iconName", XrmoptionSepArg, (caddr_t) NULL},
{"-r", "*reverseVideo",XrmoptionNoArg, (caddr_t) "on"},
{"+r", "*reverseVideo",XrmoptionNoArg, (caddr_t) "off"},
{"-rv", "*reverseVideo",XrmoptionNoArg, (caddr_t) "on"},
{"+rv", "*reverseVideo",XrmoptionNoArg, (caddr_t) "off"},
{"-w", ".borderWidth", XrmoptionSepArg, (caddr_t) NULL},
};
static OptionHelp xtermOptions[] = {
{ "-version", "print the version number" },
{ "-help", "print out this message" },
{ "-display displayname", "X server to contact" },
{ "-geometry geom", "size (in characters) and position" },
{ "-/+rv", "turn on/off reverse video" },
{ "-bg color", "background color" },
{ "-fg color", "foreground color" },
{ "-bd color", "border color" },
{ "-bw number", "border width in pixels" },
{ "-fn fontname", "normal text font" },
{ "-fb fontname", "bold text font" },
{ "-/+fbb", "turn on/off normal/bold font comparison inhibit"},
{ "-/+fbx", "turn off/on linedrawing characters"},
#if OPT_RENDERFONT
{ "-fa pattern", "FreeType font-selection pattern" },
{ "-fd pattern", "FreeType Doublesize font-selection pattern" },
{ "-fs size", "FreeType font-size" },
#endif
#if OPT_WIDE_CHARS
{ "-fw fontname", "doublewidth text font" },
{ "-fwb fontname", "doublewidth bold text font" },
#endif
#if OPT_INPUT_METHOD
{ "-fx fontname", "XIM fontset" },
#endif
{ "-iconic", "start iconic" },
{ "-name string", "client instance, icon, and title strings" },
{ "-class string", "class string (XTerm)" },
{ "-title string", "title string" },
{ "-xrm resourcestring", "additional resource specifications" },
{ "-/+132", "turn on/off 80/132 column switching" },
{ "-/+ah", "turn on/off always highlight" },
#ifndef NO_ACTIVE_ICON
{ "-/+ai", "turn off/on active icon" },
{ "-fi fontname", "icon font for active icon" },
#endif /* NO_ACTIVE_ICON */
{ "-b number", "internal border in pixels" },
{ "-/+bc", "turn on/off text cursor blinking" },
{ "-bcf milliseconds", "time text cursor is off when blinking"},
{ "-bcn milliseconds", "time text cursor is on when blinking"},
{ "-/+bdc", "turn off/on display of bold as color"},
{ "-/+cb", "turn on/off cut-to-beginning-of-line inhibit" },
{ "-cc classrange", "specify additional character classes" },
{ "-/+cm", "turn off/on ANSI color mode" },
{ "-/+cn", "turn on/off cut newline inhibit" },
{ "-cr color", "text cursor color" },
{ "-/+cu", "turn on/off curses emulation" },
{ "-/+dc", "turn off/on dynamic color selection" },
#if OPT_HIGHLIGHT_COLOR
{ "-hc color", "selection background color" },
#endif
#if OPT_HP_FUNC_KEYS
{ "-/+hf", "turn on/off HP Function Key escape codes" },
#endif
{ "-/+hold", "turn on/off logic that retains window after exit" },
#if OPT_INITIAL_ERASE
{ "-/+ie", "turn on/off initialization of 'erase' from pty" },
#endif
{ "-/+im", "use insert mode for TERMCAP" },
{ "-/+j", "turn on/off jump scroll" },
#if OPT_C1_PRINT
{ "-/+k8", "turn on/off C1-printable classification"},
#endif
{ "-kt keyboardtype", "set keyboard type:" KEYBOARD_TYPES },
#ifdef ALLOWLOGGING
{ "-/+l", "turn on/off logging" },
{ "-lf filename", "logging filename" },
#else
{ "-/+l", "turn on/off logging (not supported)" },
{ "-lf filename", "logging filename (not supported)" },
#endif
{ "-/+ls", "turn on/off login shell" },
{ "-/+mb", "turn on/off margin bell" },
{ "-mc milliseconds", "multiclick time in milliseconds" },
{ "-/+mesg", "forbid/allow messages" },
{ "-ms color", "pointer color" },
{ "-nb number", "margin bell in characters from right end" },
{ "-/+nul", "turn off/on display of underlining" },
{ "-/+aw", "turn on/off auto wraparound" },
{ "-/+pc", "turn on/off PC-style bold colors" },
{ "-/+rw", "turn on/off reverse wraparound" },
{ "-/+s", "turn on/off multiscroll" },
{ "-/+sb", "turn on/off scrollbar" },
#ifdef SCROLLBAR_RIGHT
{ "-rightbar", "force scrollbar right (default left)" },
{ "-leftbar", "force scrollbar left" },
#endif
{ "-/+rvc", "turn off/on display of reverse as color" },
{ "-/+sf", "turn on/off Sun Function Key escape codes" },
{ "-/+si", "turn on/off scroll-on-tty-output inhibit" },
{ "-/+sk", "turn on/off scroll-on-keypress" },
{ "-sl number", "number of scrolled lines to save" },
#if OPT_SUNPC_KBD
{ "-/+sp", "turn on/off Sun/PC Function/Keypad mapping" },
#endif
#if OPT_TEK4014
{ "-/+t", "turn on/off Tek emulation window" },
#endif
#if OPT_TOOLBAR
{ "-/+tb", "turn on/off toolbar" },
#endif
{ "-ti termid", "terminal identifier" },
{ "-tm string", "terminal mode keywords and characters" },
{ "-tn name", "TERM environment variable name" },
#if OPT_WIDE_CHARS
{ "-/+u8", "turn on/off UTF-8 mode (implies wide-characters)" },
#endif
#if OPT_LUIT_PROG
{ "-/+lc", "turn on/off locale mode using luit" },
{ "-lcc path", "filename of locale converter (" DEFLOCALEFILTER ")" },
#endif
{ "-/+ulc", "turn off/on display of underline as color" },
{ "-/+ut", "turn on/off utmp inhibit (not supported)" },
{ "-/+ulit", "turn off/on display of underline as italics" },
{ "-/+vb", "turn on/off visual bell" },
{ "-/+pob", "turn on/off pop on bell" },
#if OPT_WIDE_CHARS
{ "-/+wc", "turn on/off wide-character mode" },
{ "-/+mk_width", "turn on/off simple width convention" },
{ "-/+cjk_width", "turn on/off legacy CJK width convention" },
#endif
{ "-/+wf", "turn on/off wait for map before command exec" },
{ "-e command args ...", "command to execute" },
#if OPT_TEK4014
{ "%geom", "Tek window geometry" },
#endif
{ "#geom", "icon window geometry" },
{ "-T string", "title name for window" },
{ "-n string", "icon name for window" },
{ "-C", "intercept console messages" },
{ "-Sccn", "slave mode on \"ttycc\", file descriptor \"n\"" },
{ "-into windowId", "use the window id given to -into as the parent window rather than the default root window" },
#if OPT_ZICONBEEP
{ "-ziconbeep percent", "beep and flag icon of window having hidden output" },
#endif
#if OPT_SAME_NAME
{ "-/+samename", "turn on/off the no-flicker option for title and icon name" },
#endif
#if OPT_SESSION_MGT
{ "-/+sm", "turn on/off the session-management support" },
#endif
{ NULL, NULL }};
/* *INDENT-ON* */
/*debug FILE *confd;*/
/*static void opencons()
{
if ((confd=fopen("/dev/console$","w")) < 0) {
fputs("!!! Cannot open console device.\n",
stderr);
exit(1);
}
}
static void closecons(void)
{
fclose(confd);
}
*/
static char *message[] =
{
"Fonts should be fixed width and, if both normal and bold are specified, should",
"have the same size. If only a normal font is specified, it will be used for",
"both normal and bold text (by doing overstriking). The -e option, if given,",
"must appear at the end of the command line, otherwise the user's default shell",
"will be started. Options that start with a plus sign (+) restore the default.",
NULL};
/*
* Decode a key-definition. This combines the termcap and ttyModes, for
* comparison. Note that octal escapes in ttyModes are done by the normal
* resource translation. Also, ttyModes allows '^-' as a synonym for disabled.
*/
static int
decode_keyvalue(char **ptr, int termcap)
{
char *string = *ptr;
int value = -1;
TRACE(("...decode '%s'\n", string));
if (*string == '^') {
switch (*++string) {
case '?':
value = A2E(127);
break;
case '-':
if (!termcap) {
errno = 0;
#if defined(_POSIX_VDISABLE) && defined(HAVE_UNISTD_H)
value = _POSIX_VDISABLE;
#endif
#if defined(_PC_VDISABLE)
if (value == -1) {
value = fpathconf(0, _PC_VDISABLE);
if (value == -1) {
if (errno != 0)
break; /* skip this (error) */
value = 0377;
}
}
#elif defined(VDISABLE)
if (value == -1)
value = VDISABLE;
#endif
break;
}
/* FALLTHRU */
default:
value = CONTROL(*string);
break;
}
++string;
} else if (termcap && (*string == '\\')) {
char *d;
int temp = strtol(string + 1, &d, 8);
if (temp > 0 && d != string) {
value = temp;
string = d;
}
} else {
value = CharOf(*string);
++string;
}
*ptr = string;
return value;
}
/*
* If we're linked to terminfo, tgetent() will return an empty buffer. We
* cannot use that to adjust the $TERMCAP variable.
*/
static Bool
get_termcap(char *name, char *buffer, char *resized)
{
TScreen *screen = &term->screen;
*buffer = 0; /* initialize, in case we're using terminfo's tgetent */
if (name != 0) {
if (tgetent(buffer, name) == 1) {
TRACE(("get_termcap(%s) succeeded (%s)\n", name,
(*buffer
? "ok:termcap, we can update $TERMCAP"
: "assuming this is terminfo")));
if (*buffer) {
if (!TEK4014_ACTIVE(screen)) {
resize(screen, buffer, resized);
}
}
return True;
} else {
*buffer = 0; /* just in case */
}
}
return False;
}
static int
abbrev(char *tst, char *cmp, size_t need)
{
size_t len = strlen(tst);
return ((len >= need) && (!strncmp(tst, cmp, len)));
}
static void
Syntax(char *badOption)
{
OptionHelp *opt;
OptionHelp *list = sortedOpts(xtermOptions, optionDescList, XtNumber(optionDescList));
int col;
fprintf(stderr, "%s: bad command line option \"%s\"\r\n\n",
ProgramName, badOption);
fprintf(stderr, "usage: %s", ProgramName);
col = 8 + strlen(ProgramName);
for (opt = list; opt->opt; opt++) {
int len = 3 + strlen(opt->opt); /* space [ string ] */
if (col + len > 79) {
fprintf(stderr, "\r\n "); /* 3 spaces */
col = 3;
}
fprintf(stderr, " [%s]", opt->opt);
col += len;
}
fprintf(stderr, "\r\n\nType %s -help for a full description.\r\n\n",
ProgramName);
exit(1);
}
static void
Version(void)
{
printf("%s\n", xtermVersion());
fflush(stdout);
}
static void
Help(void)
{
OptionHelp *opt;
OptionHelp *list = sortedOpts(xtermOptions, optionDescList, XtNumber(optionDescList));
char **cpp;
printf("%s usage:\n %s [-options ...] [-e command args]\n\n",
xtermVersion(), ProgramName);
printf("where options include:\n");
for (opt = list; opt->opt; opt++) {
printf(" %-28s %s\n", opt->opt, opt->desc);
}
putchar('\n');
for (cpp = message; *cpp; cpp++)
puts(*cpp);
putchar('\n');
fflush(stdout);
}
/* ARGSUSED */
static Boolean
ConvertConsoleSelection(Widget w GCC_UNUSED,
Atom * selection GCC_UNUSED,
Atom * target GCC_UNUSED,
Atom * type GCC_UNUSED,
XtPointer *value GCC_UNUSED,
unsigned long *length GCC_UNUSED,
int *format GCC_UNUSED)
{
/* we don't save console output, so can't offer it */
return False;
}
#if OPT_SESSION_MGT
static void
die_callback(Widget w GCC_UNUSED,
XtPointer client_data GCC_UNUSED,
XtPointer call_data GCC_UNUSED)
{
Cleanup(0);
}
static void
save_callback(Widget w GCC_UNUSED,
XtPointer client_data GCC_UNUSED,
XtPointer call_data)
{
XtCheckpointToken token = (XtCheckpointToken) call_data;
/* we have nothing to save */
token->save_success = True;
}
#endif /* OPT_SESSION_MGT */
/*
* DeleteWindow(): Action proc to implement ICCCM delete_window.
*/
/* ARGSUSED */
static void
DeleteWindow(Widget w,
XEvent * event GCC_UNUSED,
String * params GCC_UNUSED,
Cardinal *num_params GCC_UNUSED)
{
#if OPT_TEK4014
if (w == toplevel) {
if (term->screen.Tshow)
hide_vt_window();
else
do_hangup(w, (XtPointer) 0, (XtPointer) 0);
} else if (term->screen.Vshow)
hide_tek_window();
else
#endif
do_hangup(w, (XtPointer) 0, (XtPointer) 0);
}
/* ARGSUSED */
static void
KeyboardMapping(Widget w GCC_UNUSED,
XEvent * event,
String * params GCC_UNUSED,
Cardinal *num_params GCC_UNUSED)
{
switch (event->type) {
case MappingNotify:
XRefreshKeyboardMapping(&event->xmapping);
break;
}
}
static XtActionsRec actionProcs[] =
{
{"DeleteWindow", DeleteWindow},
{"KeyboardMapping", KeyboardMapping},
};
char **gblenvp;
int
main(int argc, char **argv ENVP_ARG)
{
Widget form_top, menu_top;
TScreen *screen;
int mode;
char *my_class = DEFCLASS;
Window winToEmbedInto = None;
/* Do these first, since we may not be able to open the display */
ProgramName = argv[0];
TRACE_OPTS(xtermOptions, optionDescList, XtNumber(optionDescList));
TRACE_ARGV("Before XtOpenApplication", argv);
if (argc > 1) {
int n;
unsigned unique = 2;
Bool quit = True;
for (n = 1; n < argc; n++) {
TRACE(("parsing %s\n", argv[n]));
if (abbrev(argv[n], "-version", unique)) {
Version();
} else if (abbrev(argv[n], "-help", unique)) {
Help();
} else if (abbrev(argv[n], "-class", 3)) {
if ((my_class = argv[++n]) == 0) {
Help();
} else {
quit = False;
}
unique = 3;
} else {
quit = False;
unique = 3;
}
}
if (quit)
exit(0);
}
/* XXX: for some obscure reason EMX seems to lose the value of
* the environ variable, don't understand why, so save it recently
*/
gblenvp = envp;
#ifdef I18N
setlocale(LC_ALL, NULL);
#endif
/*debug opencons();*/
ttydev = TypeMallocN(char, PTMS_BUFSZ);
ptydev = TypeMallocN(char, PTMS_BUFSZ);
if (!ttydev || !ptydev) {
fprintf(stderr,
"%s: unable to allocate memory for ttydev or ptydev\n",
ProgramName);
exit(1);
}
strcpy(ttydev, TTYDEV);
strcpy(ptydev, PTYDEV);
/* Initialization is done here rather than above in order
* to prevent any assumptions about the order of the contents
* of the various terminal structures (which may change from
* implementation to implementation).
*/
d_tio.c_iflag = ICRNL | IXON;
d_tio.c_oflag = OPOST | ONLCR | TAB3;
d_tio.c_cflag = B38400 | CS8 | CREAD | PARENB | HUPCL;
d_tio.c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK;
d_tio.c_line = 0;
d_tio.c_cc[VINTR] = CONTROL('C'); /* '^C' */
d_tio.c_cc[VERASE] = 0x7f; /* DEL */
d_tio.c_cc[VKILL] = CONTROL('U'); /* '^U' */
d_tio.c_cc[VQUIT] = CQUIT; /* '^\' */
d_tio.c_cc[VEOF] = CEOF; /* '^D' */
d_tio.c_cc[VEOL] = CEOL; /* '^@' */
XtSetErrorHandler(xt_error);
#if OPT_SESSION_MGT
toplevel = XtOpenApplication(&app_con, my_class,
optionDescList,
XtNumber(optionDescList),
&argc, argv, fallback_resources,
sessionShellWidgetClass,
NULL, 0);
#else