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Revision 4077 - (show annotations) (download) (as text)
Tue Aug 31 13:23:05 2010 UTC (13 years, 7 months ago) by doda
File MIME type: text/x-csrc
File size: 93744 byte(s) 
DECERA(矩形消去)制御シーケンスに対応。
1 /* Tera Term
2 Copyright(C) 1994-1998 T. Teranishi
3 All rights reserved. */
4
5 /* TERATERM.EXE, VT terminal emulation */
6 #include "teraterm.h"
7 #include "tttypes.h"
8 #include <stdio.h>
9 #include <string.h>
10 #include <stdlib.h>
11 #include <mbstring.h>
12 #include <locale.h>
13
14 #include "buffer.h"
15 #include "ttwinman.h"
16 #include "ttcommon.h"
17 #include "commlib.h"
18 #include "vtdisp.h"
19 #include "keyboard.h"
20 #include "ttlib.h"
21 #include "ttftypes.h"
22 #include "filesys.h"
23 #include "teraprn.h"
24 #include "telnet.h"
25
26 #include "vtterm.h"
27
28 #define MAPSIZE(x) (sizeof(x)/sizeof((x)[0]))
29 #define Accept8BitCtrl ((ts.TerminalID>=IdVT220J) && (ts.TermFlag & TF_ACCEPT8BITCTRL))
30
31 /* Parsing modes */
32 #define ModeFirst 0
33 #define ModeESC 1
34 #define ModeDCS 2
35 #define ModeDCUserKey 3
36 #define ModeSOS 4
37 #define ModeCSI 5
38 #define ModeXS 6
39 #define ModeDLE 7
40 #define ModeCAN 8
41
42 #define NParamMax 16
43 #define IntCharMax 5
44
45 /* DEC Locator Flag */
46 #define DecLocatorOneShot 1
47 #define DecLocatorPixel 2
48 #define DecLocatorButtonDown 4
49 #define DecLocatorButtonUp 8
50 #define DecLocatorFiltered 16
51
52 void VisualBell();
53 BOOL DecLocatorReport(int Event, int Button);
54
55 /* character attribute */
56 static TCharAttr CharAttr;
57
58 /* various modes of VT emulation */
59 static BOOL RelativeOrgMode;
60 static BOOL InsertMode;
61 static BOOL LFMode;
62 static BOOL AutoWrapMode;
63 static BOOL FocusReportMode;
64 static BOOL AltScr;
65 BOOL BracketedPaste;
66
67 // save/restore cursor
68 typedef struct {
69 int CursorX, CursorY;
70 TCharAttr Attr;
71 int Glr[2], Gn[4]; // G0-G3, GL & GR
72 BOOL AutoWrapMode;
73 BOOL RelativeOrgMode;
74 } TStatusBuff;
75 typedef TStatusBuff *PStatusBuff;
76
77 // status buffer for main screen & status line
78 static TStatusBuff SBuff1, SBuff2, SBuff3;
79
80 static BOOL ESCFlag, JustAfterESC;
81 static BOOL KanjiIn;
82 static BOOL EUCkanaIn, EUCsupIn;
83 static int EUCcount;
84 static BOOL Special;
85
86 static int Param[NParamMax+1];
87 static int NParam;
88 static BOOL FirstPrm;
89 static BYTE IntChar[IntCharMax+1];
90 static int ICount;
91 static BYTE Prv;
92 static int ParseMode, SavedMode;
93 static int ChangeEmu;
94
95 /* user defined keys */
96 static BOOL WaitKeyId, WaitHi;
97
98 /* GL, GR code group */
99 static int Glr[2];
100 /* G0, G1, G2, G3 code group */
101 static int Gn[4];
102 /* GL for single shift 2/3 */
103 static int GLtmp;
104 /* single shift 2/3 flag */
105 static BOOL SSflag;
106 /* JIS -> SJIS conversion flag */
107 static BOOL ConvJIS;
108 static WORD Kanji;
109
110 // variables for status line mode
111 static int StatusX=0;
112 static BOOL StatusWrap=FALSE;
113 static BOOL StatusCursor=TRUE;
114 static int MainX, MainY; //cursor registers
115 static int MainTop, MainBottom; // scroll region registers
116 static BOOL MainWrap;
117 static BOOL MainCursor=TRUE;
118
119 /* status for printer escape sequences */
120 static BOOL PrintEX = TRUE; // printing extent
121 // (TRUE: screen, FALSE: scroll region)
122 static BOOL AutoPrintMode = FALSE;
123 static BOOL PrinterMode = FALSE;
124 static BOOL DirectPrn = FALSE;
125
126 /* User key */
127 static BYTE NewKeyStr[FuncKeyStrMax];
128 static int NewKeyId, NewKeyLen;
129
130 /* Mouse Report */
131 int MouseReportMode;
132 unsigned int DecLocatorFlag;
133 int LastX, LastY;
134 int ButtonStat;
135 int FilterTop, FilterBottom, FilterLeft, FilterRight;
136
137 static _locale_t CLocale = NULL;
138
139 void ResetSBuffer(PStatusBuff sbuff)
140 {
141 sbuff->CursorX = 0;
142 sbuff->CursorY = 0;
143 sbuff->Attr = DefCharAttr;
144 if (ts.Language==IdJapanese)
145 {
146 sbuff->Gn[0] = IdASCII;
147 sbuff->Gn[1] = IdKatakana;
148 sbuff->Gn[2] = IdKatakana;
149 sbuff->Gn[3] = IdKanji;
150 sbuff->Glr[0] = 0;
151 if ((ts.KanjiCode==IdJIS) &&
152 (ts.JIS7Katakana==0))
153 sbuff->Glr[1] = 2; // 8-bit katakana
154 else
155 sbuff->Glr[1] = 3;
156 }
157 else {
158 sbuff->Gn[0] = IdASCII;
159 sbuff->Gn[1] = IdSpecial;
160 sbuff->Gn[2] = IdASCII;
161 sbuff->Gn[3] = IdASCII;
162 sbuff->Glr[0] = 0;
163 sbuff->Glr[1] = 0;
164 }
165 sbuff->AutoWrapMode = TRUE;
166 sbuff->RelativeOrgMode = FALSE;
167 }
168
169 void ResetAllSBuffers()
170 {
171 ResetSBuffer(&SBuff1);
172 // copy SBuff1 to SBuff2
173 SBuff2 = SBuff1;
174 SBuff3 = SBuff1;
175 }
176
177 void ResetCurSBuffer()
178 {
179 PStatusBuff Buff;
180
181 if (AltScr) {
182 Buff = &SBuff3; // Alternate screen buffer
183 }
184 else {
185 Buff = &SBuff1; // Normal screen buffer
186 }
187 ResetSBuffer(Buff);
188 SBuff2 = *Buff;
189 }
190
191 void ResetTerminal() /*reset variables but don't update screen */
192 {
193 DispReset();
194 BuffReset();
195
196 /* Attribute */
197 CharAttr = DefCharAttr;
198 Special = FALSE;
199 BuffSetCurCharAttr(CharAttr);
200
201 /* Various modes */
202 InsertMode = FALSE;
203 LFMode = (ts.CRSend == IdCRLF);
204 AutoWrapMode = TRUE;
205 AppliKeyMode = FALSE;
206 AppliCursorMode = FALSE;
207 RelativeOrgMode = FALSE;
208 ts.ColorFlag &= ~CF_REVERSEVIDEO;
209 AutoRepeatMode = TRUE;
210 Send8BitMode = ts.Send8BitCtrl;
211 FocusReportMode = FALSE;
212 MouseReportMode = IdMouseTrackNone;
213 DecLocatorFlag = 0;
214
215 LastX = 0;
216 LastY = 0;
217 ButtonStat = 0;
218
219 if (CLocale == NULL) {
220 CLocale = _create_locale(LC_ALL, "C");
221 }
222
223 /* Character sets */
224 ResetCharSet();
225
226 /* ESC flag for device control sequence */
227 ESCFlag = FALSE;
228 /* for TEK sequence */
229 JustAfterESC = FALSE;
230
231 /* Parse mode */
232 ParseMode = ModeFirst;
233
234 /* Clear printer mode */
235 PrinterMode = FALSE;
236
237 // status buffers
238 ResetAllSBuffers();
239
240 // Alternate Screen Buffer
241 AltScr = FALSE;
242
243 // Bracketed Paste Mode
244 BracketedPaste = FALSE;
245 }
246
247 void ResetCharSet()
248 {
249 if (ts.Language==IdJapanese)
250 {
251 Gn[0] = IdASCII;
252 Gn[1] = IdKatakana;
253 Gn[2] = IdKatakana;
254 Gn[3] = IdKanji;
255 Glr[0] = 0;
256 if ((ts.KanjiCode==IdJIS) &&
257 (ts.JIS7Katakana==0))
258 Glr[1] = 2; // 8-bit katakana
259 else
260 Glr[1] = 3;
261 }
262 else {
263 Gn[0] = IdASCII;
264 Gn[1] = IdSpecial;
265 Gn[2] = IdASCII;
266 Gn[3] = IdASCII;
267 Glr[0] = 0;
268 Glr[1] = 0;
269 cv.SendCode = IdASCII;
270 cv.SendKanjiFlag = FALSE;
271 cv.EchoCode = IdASCII;
272 cv.EchoKanjiFlag = FALSE;
273 }
274 /* Kanji flag */
275 KanjiIn = FALSE;
276 EUCkanaIn = FALSE;
277 EUCsupIn = FALSE;
278 SSflag = FALSE;
279
280 cv.Language = ts.Language;
281 cv.CRSend = ts.CRSend;
282 cv.KanjiCodeEcho = ts.KanjiCode;
283 cv.JIS7KatakanaEcho = ts.JIS7Katakana;
284 cv.KanjiCodeSend = ts.KanjiCodeSend;
285 cv.JIS7KatakanaSend = ts.JIS7KatakanaSend;
286 cv.KanjiIn = ts.KanjiIn;
287 cv.KanjiOut = ts.KanjiOut;
288 }
289
290 void ResetKeypadMode(BOOL DisabledModeOnly)
291 {
292 if (!DisabledModeOnly || ts.DisableAppKeypad) AppliKeyMode = FALSE;
293 if (!DisabledModeOnly || ts.DisableAppCursor) AppliCursorMode = FALSE;
294 }
295
296 void MoveToMainScreen()
297 {
298 StatusX = CursorX;
299 StatusWrap = Wrap;
300 StatusCursor = IsCaretEnabled();
301
302 CursorTop = MainTop;
303 CursorBottom = MainBottom;
304 Wrap = MainWrap;
305 DispEnableCaret(MainCursor);
306 MoveCursor(MainX,MainY); // move to main screen
307 }
308
309 void MoveToStatusLine()
310 {
311 MainX = CursorX;
312 MainY = CursorY;
313 MainTop = CursorTop;
314 MainBottom = CursorBottom;
315 MainWrap = Wrap;
316 MainCursor = IsCaretEnabled();
317
318 DispEnableCaret(StatusCursor);
319 MoveCursor(StatusX,NumOfLines-1); // move to status line
320 CursorTop = NumOfLines-1;
321 CursorBottom = CursorTop;
322 Wrap = StatusWrap;
323 }
324
325 void HideStatusLine()
326 {
327 if ((StatusLine>0) &&
328 (CursorY==NumOfLines-1))
329 MoveToMainScreen();
330 StatusX = 0;
331 StatusWrap = FALSE;
332 StatusCursor = TRUE;
333 ShowStatusLine(0); //hide
334 }
335
336 void ChangeTerminalSize(int Nx, int Ny)
337 {
338 BuffChangeTerminalSize(Nx,Ny);
339 StatusX = 0;
340 MainX = 0;
341 MainY = 0;
342 MainTop = 0;
343 MainBottom = NumOfColumns-1;
344 }
345
346 void SendCSIstr(char *str, int len) {
347 int l;
348
349 if (str == NULL || len < 0)
350 return;
351
352 if (len == 0) {
353 l = strlen(str);
354 }
355 else {
356 l = len;
357 }
358
359 if (Send8BitMode)
360 CommBinaryOut(&cv,"\233", 1);
361 else
362 CommBinaryOut(&cv,"\033[", 2);
363
364 CommBinaryOut(&cv, str, l);
365 }
366
367 void SendOSCstr(char *str, int len) {
368 int l;
369
370 if (str == NULL || len <= 0)
371 return;
372
373 if (len == 0) {
374 l = strlen(str);
375 }
376 else {
377 l = len;
378 }
379
380 if (Send8BitMode) {
381 CommBinaryOut(&cv,"\235", 1);
382 CommBinaryOut(&cv, str, l);
383 CommBinaryOut(&cv,"\234", 1);
384 }
385 else {
386 CommBinaryOut(&cv,"\033]", 2);
387 CommBinaryOut(&cv, str, l);
388 CommBinaryOut(&cv,"\033\\", 2);
389 }
390
391 }
392
393 void BackSpace()
394 {
395 if (CursorX == 0)
396 {
397 if ((CursorY>0) &&
398 ((ts.TermFlag & TF_BACKWRAP)!=0))
399 {
400 MoveCursor(NumOfColumns-1,CursorY-1);
401 // if (cv.HLogBuf!=0) Log1Byte(BS);
402 // (2005.2.20 yutaka)
403 if (cv.HLogBuf!=0 && !ts.LogTypePlainText) Log1Byte(BS);
404 }
405 }
406 else if (CursorX > 0)
407 {
408 MoveCursor(CursorX-1,CursorY);
409 // if (cv.HLogBuf!=0) Log1Byte(BS);
410 // (2005.2.20 yutaka)
411 if (cv.HLogBuf!=0 && !ts.LogTypePlainText) Log1Byte(BS);
412 }
413 }
414
415 void CarriageReturn(BOOL logFlag)
416 {
417 #ifndef NO_COPYLINE_FIX
418 if (!ts.EnableContinuedLineCopy || logFlag)
419 #endif /* NO_COPYLINE_FIX */
420 if (cv.HLogBuf!=0) Log1Byte(CR);
421
422 if (CursorX>0)
423 MoveCursor(0,CursorY);
424 }
425
426 void LineFeed(BYTE b, BOOL logFlag)
427 {
428 /* for auto print mode */
429 if ((AutoPrintMode) &&
430 (b>=LF) && (b<=FF))
431 BuffDumpCurrentLine(b);
432
433 #ifndef NO_COPYLINE_FIX
434 if (!ts.EnableContinuedLineCopy || logFlag)
435 #endif /* NO_COPYLINE_FIX */
436 if (cv.HLogBuf!=0) Log1Byte(LF);
437
438 if (CursorY < CursorBottom)
439 MoveCursor(CursorX,CursorY+1);
440 else if (CursorY == CursorBottom) BuffScrollNLines(1);
441 else if (CursorY < NumOfLines-StatusLine-1)
442 MoveCursor(CursorX,CursorY+1);
443
444 #ifndef NO_COPYLINE_FIX
445 ClearLineContinued();
446 #endif /* NO_COPYLINE_FIX */
447
448 if (LFMode) CarriageReturn(logFlag);
449 }
450
451 void Tab()
452 {
453 if (Wrap && !ts.VTCompatTab) {
454 CarriageReturn(FALSE);
455 LineFeed(LF,FALSE);
456 #ifndef NO_COPYLINE_FIX
457 if (ts.EnableContinuedLineCopy) {
458 SetLineContinued();
459 }
460 #endif /* NO_COPYLINE_FIX */
461 Wrap = FALSE;
462 }
463 CursorForwardTab(1, AutoWrapMode);
464 if (cv.HLogBuf!=0) Log1Byte(HT);
465 }
466
467 void PutChar(BYTE b)
468 {
469 BOOL SpecialNew;
470 TCharAttr CharAttrTmp;
471
472 CharAttrTmp = CharAttr;
473
474 if (PrinterMode) { // printer mode
475 WriteToPrnFile(b,TRUE);
476 return;
477 }
478
479 if (Wrap)
480 {
481 CarriageReturn(FALSE);
482 LineFeed(LF,FALSE);
483 #ifndef NO_COPYLINE_FIX
484 CharAttrTmp.Attr |= ts.EnableContinuedLineCopy ? AttrLineContinued : 0;
485 #endif /* NO_COPYLINE_FIX */
486 }
487
488 // if (cv.HLogBuf!=0) Log1Byte(b);
489 // (2005.2.20 yutaka)
490 if (ts.LogTypePlainText) {
491 if (__isascii(b) && !isprint(b)) {
492 // ASCII�������A���\�������������O�����������B
493 } else {
494 if (cv.HLogBuf!=0) Log1Byte(b);
495 }
496 } else {
497 if (cv.HLogBuf!=0) Log1Byte(b);
498 }
499
500 Wrap = FALSE;
501
502 SpecialNew = FALSE;
503 if ((b>0x5F) && (b<0x80))
504 {
505 if (SSflag)
506 SpecialNew = (Gn[GLtmp]==IdSpecial);
507 else
508 SpecialNew = (Gn[Glr[0]]==IdSpecial);
509 }
510 else if (b>0xDF)
511 {
512 if (SSflag)
513 SpecialNew = (Gn[GLtmp]==IdSpecial);
514 else
515 SpecialNew = (Gn[Glr[1]]==IdSpecial);
516 }
517
518 if (SpecialNew != Special)
519 {
520 UpdateStr();
521 Special = SpecialNew;
522 }
523
524 if (Special)
525 {
526 b = b & 0x7F;
527 CharAttrTmp.Attr |= AttrSpecial;
528 }
529 else
530 CharAttrTmp.Attr |= CharAttr.Attr;
531
532 BuffPutChar(b, CharAttrTmp, InsertMode);
533
534 if (CursorX < NumOfColumns-1)
535 MoveRight();
536 else {
537 UpdateStr();
538 Wrap = AutoWrapMode;
539 }
540 }
541
542 void PutDecSp(BYTE b)
543 {
544 TCharAttr CharAttrTmp;
545
546 CharAttrTmp = CharAttr;
547
548 if (PrinterMode) { // printer mode
549 WriteToPrnFile(b, TRUE);
550 return;
551 }
552
553 if (Wrap) {
554 CarriageReturn(FALSE);
555 LineFeed(LF, FALSE);
556 #ifndef NO_COPYLINE_FIX
557 CharAttrTmp.Attr |= ts.EnableContinuedLineCopy ? AttrLineContinued : 0;
558 #endif /* NO_COPYLINE_FIX */
559 }
560
561 if (cv.HLogBuf!=0) Log1Byte(b);
562 /*
563 if (ts.LogTypePlainText && __isascii(b) && !isprint(b)) {
564 // ASCII�������A���\�������������O�����������B
565 } else {
566 if (cv.HLogBuf!=0) Log1Byte(b);
567 }
568 */
569
570 Wrap = FALSE;
571
572 if (!Special) {
573 UpdateStr();
574 Special = TRUE;
575 }
576
577 CharAttrTmp.Attr |= AttrSpecial;
578 BuffPutChar(b, CharAttrTmp, InsertMode);
579
580 if (CursorX < NumOfColumns-1)
581 MoveRight();
582 else {
583 UpdateStr();
584 Wrap = AutoWrapMode;
585 }
586 }
587
588 void PutKanji(BYTE b)
589 {
590 #ifndef NO_COPYLINE_FIX
591 TCharAttr CharAttrTmp;
592
593 CharAttrTmp = CharAttr;
594 #endif /* NO_COPYLINE_FIX */
595 Kanji = Kanji + b;
596
597 if (PrinterMode && DirectPrn)
598 {
599 WriteToPrnFile(HIBYTE(Kanji),FALSE);
600 WriteToPrnFile(LOBYTE(Kanji),TRUE);
601 return;
602 }
603
604 if (ConvJIS)
605 Kanji = JIS2SJIS((WORD)(Kanji & 0x7f7f));
606
607 if (PrinterMode) { // printer mode
608 WriteToPrnFile(HIBYTE(Kanji),FALSE);
609 WriteToPrnFile(LOBYTE(Kanji),TRUE);
610 return;
611 }
612
613 if (Wrap)
614 {
615 CarriageReturn(FALSE);
616 LineFeed(LF,FALSE);
617 #ifndef NO_COPYLINE_FIX
618 if (ts.EnableContinuedLineCopy)
619 CharAttrTmp.Attr |= AttrLineContinued;
620 #endif /* NO_COPYLINE_FIX */
621 }
622 else if (CursorX > NumOfColumns-2)
623 if (AutoWrapMode)
624 {
625 #ifndef NO_COPYLINE_FIX
626 if (ts.EnableContinuedLineCopy)
627 {
628 CharAttrTmp.Attr |= AttrLineContinued;
629 if (CursorX == NumOfColumns-1)
630 BuffPutChar(0x20, CharAttr, FALSE);
631 }
632 #endif /* NO_COPYLINE_FIX */
633 CarriageReturn(FALSE);
634 LineFeed(LF,FALSE);
635 }
636 else return;
637
638 Wrap = FALSE;
639
640 if (cv.HLogBuf!=0)
641 {
642 Log1Byte(HIBYTE(Kanji));
643 Log1Byte(LOBYTE(Kanji));
644 }
645
646 if (Special)
647 {
648 UpdateStr();
649 Special = FALSE;
650 }
651
652 #ifndef NO_COPYLINE_FIX
653 BuffPutKanji(Kanji, CharAttrTmp, InsertMode);
654 #else
655 BuffPutKanji(Kanji, CharAttr, InsertMode);
656 #endif /* NO_COPYLINE_FIX */
657
658 if (CursorX < NumOfColumns-2)
659 {
660 MoveRight();
661 MoveRight();
662 }
663 else {
664 UpdateStr();
665 Wrap = AutoWrapMode;
666 }
667 }
668
669 void PutDebugChar(BYTE b)
670 {
671 static BYTE buff[3];
672 int i = 0;
673
674 if (DebugFlag!=DEBUG_FLAG_NONE) {
675 InsertMode = FALSE;
676 AutoWrapMode = TRUE;
677
678 if (DebugFlag==DEBUG_FLAG_HEXD) {
679 _snprintf(buff,3,"%02X",(unsigned int) b);
680
681 for (;i<2;i++)
682 PutChar(buff[i]);
683 PutChar(' ');
684 }
685 else if (DebugFlag==DEBUG_FLAG_NORM) {
686
687 if ((b & 0x80) == 0x80)
688 {
689 UpdateStr();
690 CharAttr.Attr = AttrReverse;
691 b = b & 0x7f;
692 }
693
694 if (b<=US)
695 {
696 PutChar('^');
697 PutChar((char)(b+0x40));
698 }
699 else if (b==DEL)
700 {
701 PutChar('<');
702 PutChar('D');
703 PutChar('E');
704 PutChar('L');
705 PutChar('>');
706 }
707 else
708 PutChar(b);
709 }
710
711 if (CharAttr.Attr != AttrDefault)
712 {
713 UpdateStr();
714 CharAttr.Attr = AttrDefault;
715 }
716 }
717 }
718
719 void PrnParseControl(BYTE b) // printer mode
720 {
721 switch (b) {
722 case NUL: return;
723 case SO:
724 if (! DirectPrn)
725 {
726 if ((ts.Language==IdJapanese) &&
727 (ts.KanjiCode==IdJIS) &&
728 (ts.JIS7Katakana==1) &&
729 ((ts.TermFlag & TF_FIXEDJIS)!=0))
730 Gn[1] = IdKatakana;
731 Glr[0] = 1; /* LS1 */
732 return;
733 }
734 break;
735 case SI:
736 if (! DirectPrn)
737 {
738 Glr[0] = 0; /* LS0 */
739 return;
740 }
741 break;
742 case DC1:
743 case DC3: return;
744 case ESC:
745 ICount = 0;
746 JustAfterESC = TRUE;
747 ParseMode = ModeESC;
748 WriteToPrnFile(0,TRUE); // flush prn buff
749 return;
750 case CSI:
751 if (! Accept8BitCtrl) {
752 PutChar(b); /* Disp C1 char in VT100 mode */
753 return;
754 }
755 ICount = 0;
756 FirstPrm = TRUE;
757 NParam = 1;
758 Param[1] = -1;
759 Prv = 0;
760 ParseMode = ModeCSI;
761 WriteToPrnFile(0,TRUE); // flush prn buff
762 WriteToPrnFile(b,FALSE);
763 return;
764 }
765 /* send the uninterpreted character to printer */
766 WriteToPrnFile(b,TRUE);
767 }
768
769 void ParseControl(BYTE b)
770 {
771 if (PrinterMode) { // printer mode
772 PrnParseControl(b);
773 return;
774 }
775
776 if (b>=0x80) /* C1 char */
777 {
778 /* English mode */
779 if (ts.Language==IdEnglish)
780 {
781 if (!Accept8BitCtrl) {
782 PutChar(b); /* Disp C1 char in VT100 mode */
783 return;
784 }
785 }
786 else { /* Japanese mode */
787 if ((ts.TermFlag & TF_ACCEPT8BITCTRL)==0)
788 return; /* ignore C1 char */
789 /* C1 chars are interpreted as C0 chars in VT100 mode */
790 if (ts.TerminalID<IdVT220J)
791 b = b & 0x7F;
792 }
793 }
794 switch (b) {
795 /* C0 group */
796 case ENQ:
797 CommBinaryOut(&cv,&(ts.Answerback[0]),ts.AnswerbackLen);
798 break;
799 case BEL:
800 switch (ts.Beep) {
801 case IdBeepOff:
802 /* nothing to do */
803 break;
804 case IdBeepOn:
805 MessageBeep(0);
806 break;
807 case IdBeepVisual:
808 VisualBell();
809 break;
810 }
811 break;
812 case BS: BackSpace(); break;
813 case HT: Tab(); break;
814
815 case LF:
816 // ���M�������s�R�[�h�� LF ���������A�T�[�o���� LF ���������������������������A
817 // CR+LF���������������������B
818 // cf. http://www.neocom.ca/forum/viewtopic.php?t=216
819 // (2007.1.21 yutaka)
820 if (ts.CRReceive == IdLF) {
821 CarriageReturn(TRUE);
822 LineFeed(b, TRUE);
823 break;
824 }
825
826 case VT: LineFeed(b,TRUE); break;
827
828 case FF:
829 if ((ts.AutoWinSwitch>0) && JustAfterESC)
830 {
831 CommInsert1Byte(&cv,b);
832 CommInsert1Byte(&cv,ESC);
833 ChangeEmu = IdTEK; /* Enter TEK Mode */
834 }
835 else
836 LineFeed(b,TRUE);
837 break;
838 case CR:
839 CarriageReturn(TRUE);
840 if (ts.CRReceive==IdCRLF)
841 CommInsert1Byte(&cv,LF);
842 break;
843 case SO:
844 if ((ts.Language==IdJapanese) &&
845 (ts.KanjiCode==IdJIS) &&
846 (ts.JIS7Katakana==1) &&
847 ((ts.TermFlag & TF_FIXEDJIS)!=0))
848 Gn[1] = IdKatakana;
849
850 Glr[0] = 1; /* LS1 */
851 break;
852 case SI: Glr[0] = 0; break; /* LS0 */
853 case DLE:
854 if ((ts.FTFlag & FT_BPAUTO)!=0)
855 ParseMode = ModeDLE; /* Auto B-Plus activation */
856 break;
857 case CAN:
858 if ((ts.FTFlag & FT_ZAUTO)!=0)
859 ParseMode = ModeCAN; /* Auto ZMODEM activation */
860 // else if (ts.AutoWinSwitch>0)
861 // ChangeEmu = IdTEK; /* Enter TEK Mode */
862 else
863 ParseMode = ModeFirst;
864 break;
865 case SUB: ParseMode = ModeFirst; break;
866 case ESC:
867 ICount = 0;
868 JustAfterESC = TRUE;
869 ParseMode = ModeESC;
870 break;
871 case FS:
872 case GS:
873 case RS:
874 case US:
875 if (ts.AutoWinSwitch>0)
876 {
877 CommInsert1Byte(&cv,b);
878 ChangeEmu = IdTEK; /* Enter TEK Mode */
879 }
880 break;
881
882 /* C1 char */
883 case IND: LineFeed(0,TRUE); break;
884 case NEL:
885 LineFeed(0,TRUE);
886 CarriageReturn(TRUE);
887 break;
888 case HTS: SetTabStop(); break;
889 case RI: CursorUpWithScroll(); break;
890 case SS2:
891 GLtmp = 2;
892 SSflag = TRUE;
893 break;
894 case SS3:
895 GLtmp = 3;
896 SSflag = TRUE;
897 break;
898 case DCS:
899 SavedMode = ParseMode;
900 ESCFlag = FALSE;
901 NParam = 1;
902 Param[1] = -1;
903 ParseMode = ModeDCS;
904 break;
905 case SOS:
906 SavedMode = ParseMode;
907 ESCFlag = FALSE;
908 ParseMode = ModeSOS;
909 break;
910 case CSI:
911 ICount = 0;
912 FirstPrm = TRUE;
913 NParam = 1;
914 Param[1] = -1;
915 Prv = 0;
916 ParseMode = ModeCSI;
917 break;
918 case OSC:
919 Param[1] = 0;
920 ParseMode = ModeXS;
921 break;
922 case PM:
923 case APC:
924 SavedMode = ParseMode;
925 ESCFlag = FALSE;
926 ParseMode = ModeSOS;
927 break;
928 }
929 }
930
931 void SaveCursor()
932 {
933 int i;
934 PStatusBuff Buff;
935
936 if ((StatusLine>0) &&
937 (CursorY==NumOfLines-1))
938 Buff = &SBuff2; // for status line
939 else if (AltScr)
940 Buff = &SBuff3; // for alternate screen
941 else
942 Buff = &SBuff1; // for main screen
943
944 Buff->CursorX = CursorX;
945 Buff->CursorY = CursorY;
946 Buff->Attr = CharAttr;
947 Buff->Glr[0] = Glr[0];
948 Buff->Glr[1] = Glr[1];
949 for (i=0 ; i<=3; i++)
950 Buff->Gn[i] = Gn[i];
951 Buff->AutoWrapMode = AutoWrapMode;
952 Buff->RelativeOrgMode = RelativeOrgMode;
953 }
954
955 void RestoreCursor()
956 {
957 int i;
958 PStatusBuff Buff;
959 UpdateStr();
960
961 if ((StatusLine>0) &&
962 (CursorY==NumOfLines-1))
963 Buff = &SBuff2; // for status line
964 else if (AltScr)
965 Buff = &SBuff3; // for alternate screen
966 else
967 Buff = &SBuff1; // for main screen
968
969 if (Buff->CursorX > NumOfColumns-1)
970 Buff->CursorX = NumOfColumns-1;
971 if (Buff->CursorY > NumOfLines-1-StatusLine)
972 Buff->CursorY = NumOfLines-1-StatusLine;
973 MoveCursor(Buff->CursorX,Buff->CursorY);
974 CharAttr = Buff->Attr;
975 Glr[0] = Buff->Glr[0];
976 Glr[1] = Buff->Glr[1];
977 for (i=0 ; i<=3; i++)
978 Gn[i] = Buff->Gn[i];
979 AutoWrapMode = Buff->AutoWrapMode;
980 RelativeOrgMode = Buff->RelativeOrgMode;
981 }
982
983 void AnswerTerminalType()
984 {
985 char Tmp[31];
986
987 if (ts.TerminalID<IdVT320)
988 strncpy_s(Tmp, sizeof(Tmp),"\033[?", _TRUNCATE);
989 else
990 strncpy_s(Tmp, sizeof(Tmp),"\233?", _TRUNCATE);
991
992 switch (ts.TerminalID) {
993 case IdVT100:
994 strncat_s(Tmp,sizeof(Tmp),"1;2",_TRUNCATE);
995 break;
996 case IdVT100J:
997 strncat_s(Tmp,sizeof(Tmp),"5;2",_TRUNCATE);
998 break;
999 case IdVT101:
1000 strncat_s(Tmp,sizeof(Tmp),"1;0",_TRUNCATE);
1001 break;
1002 case IdVT102:
1003 strncat_s(Tmp,sizeof(Tmp),"6",_TRUNCATE);
1004 break;
1005 case IdVT102J:
1006 strncat_s(Tmp,sizeof(Tmp),"15",_TRUNCATE);
1007 break;
1008 case IdVT220J:
1009 strncat_s(Tmp,sizeof(Tmp),"62;1;2;5;6;7;8",_TRUNCATE);
1010 break;
1011 case IdVT282:
1012 strncat_s(Tmp,sizeof(Tmp),"62;1;2;4;5;6;7;8;10;11",_TRUNCATE);
1013 break;
1014 case IdVT320:
1015 strncat_s(Tmp,sizeof(Tmp),"63;1;2;6;7;8",_TRUNCATE);
1016 break;
1017 case IdVT382:
1018 strncat_s(Tmp,sizeof(Tmp),"63;1;2;4;5;6;7;8;10;15",_TRUNCATE);
1019 break;
1020 }
1021 strncat_s(Tmp,sizeof(Tmp),"c",_TRUNCATE);
1022
1023 CommBinaryOut(&cv,Tmp,strlen(Tmp)); /* Report terminal ID */
1024 }
1025
1026 void ESCSpace(BYTE b)
1027 {
1028 switch (b) {
1029 case 'F': Send8BitMode = FALSE; break; // S7C1T
1030 case 'G': Send8BitMode = TRUE; break; // S8C1T
1031 }
1032 }
1033
1034 void ESCSharp(BYTE b)
1035 {
1036 switch (b) {
1037 case '8': /* Fill screen with "E" */
1038 BuffUpdateScroll();
1039 BuffFillWithE();
1040 MoveCursor(0,0);
1041 ParseMode = ModeFirst;
1042 break;
1043 }
1044 }
1045
1046 /* select double byte code set */
1047 void ESCDBCSSelect(BYTE b)
1048 {
1049 int Dist;
1050
1051 if (ts.Language!=IdJapanese) return;
1052
1053 switch (ICount) {
1054 case 1:
1055 if ((b=='@') || (b=='B'))
1056 {
1057 Gn[0] = IdKanji; /* Kanji -> G0 */
1058 if ((ts.TermFlag & TF_AUTOINVOKE)!=0)
1059 Glr[0] = 0; /* G0->GL */
1060 }
1061 break;
1062 case 2:
1063 /* Second intermediate char must be
1064 '(' or ')' or '*' or '+'. */
1065 Dist = (IntChar[2]-'(') & 3; /* G0 - G3 */
1066 if ((b=='1') || (b=='3') ||
1067 (b=='@') || (b=='B'))
1068 {
1069 Gn[Dist] = IdKanji; /* Kanji -> G0-3 */
1070 if (((ts.TermFlag & TF_AUTOINVOKE)!=0) &&
1071 (Dist==0))
1072 Glr[0] = 0; /* G0->GL */
1073 }
1074 break;
1075 }
1076 }
1077
1078 void ESCSelectCode(BYTE b)
1079 {
1080 switch (b) {
1081 case '0':
1082 if (ts.AutoWinSwitch>0)
1083 ChangeEmu = IdTEK; /* enter TEK mode */
1084 break;
1085 }
1086 }
1087
1088 /* select single byte code set */
1089 void ESCSBCSSelect(BYTE b)
1090 {
1091 int Dist;
1092
1093 /* Intermediate char must be
1094 '(' or ')' or '*' or '+'. */
1095 Dist = (IntChar[1]-'(') & 3; /* G0 - G3 */
1096
1097 switch (b) {
1098 case '0': Gn[Dist] = IdSpecial; break;
1099 case '<': Gn[Dist] = IdASCII; break;
1100 case '>': Gn[Dist] = IdASCII; break;
1101 case 'A': Gn[Dist] = IdASCII; break;
1102 case 'B': Gn[Dist] = IdASCII; break;
1103 case 'H': Gn[Dist] = IdASCII; break;
1104 case 'I':
1105 if (ts.Language==IdJapanese)
1106 Gn[Dist] = IdKatakana;
1107 break;
1108 case 'J': Gn[Dist] = IdASCII; break;
1109 }
1110
1111 if (((ts.TermFlag & TF_AUTOINVOKE)!=0) &&
1112 (Dist==0))
1113 Glr[0] = 0; /* G0->GL */
1114 }
1115
1116 void PrnParseEscape(BYTE b) // printer mode
1117 {
1118 int i;
1119
1120 ParseMode = ModeFirst;
1121 switch (ICount) {
1122 /* no intermediate char */
1123 case 0:
1124 switch (b) {
1125 case '[': /* CSI */
1126 ICount = 0;
1127 FirstPrm = TRUE;
1128 NParam = 1;
1129 Param[1] = -1;
1130 Prv = 0;
1131 WriteToPrnFile(ESC,FALSE);
1132 WriteToPrnFile('[',FALSE);
1133 ParseMode = ModeCSI;
1134 return;
1135 } /* end of case Icount=0 */
1136 break;
1137 /* one intermediate char */
1138 case 1:
1139 switch (IntChar[1]) {
1140 case '$':
1141 if (! DirectPrn)
1142 {
1143 ESCDBCSSelect(b);
1144 return;
1145 }
1146 break;
1147 case '(':
1148 case ')':
1149 case '*':
1150 case '+':
1151 if (! DirectPrn)
1152 {
1153 ESCSBCSSelect(b);
1154 return;
1155 }
1156 break;
1157 }
1158 break;
1159 /* two intermediate char */
1160 case 2:
1161 if ((! DirectPrn) &&
1162 (IntChar[1]=='$') &&
1163 ('('<=IntChar[2]) &&
1164 (IntChar[2]<='+'))
1165 {
1166 ESCDBCSSelect(b);
1167 return;
1168 }
1169 break;
1170 }
1171 // send the uninterpreted sequence to printer
1172 WriteToPrnFile(ESC,FALSE);
1173 for (i=1; i<=ICount; i++)
1174 WriteToPrnFile(IntChar[i],FALSE);
1175 WriteToPrnFile(b,TRUE);
1176 }
1177
1178 void ParseEscape(BYTE b) /* b is the final char */
1179 {
1180 if (PrinterMode) { // printer mode
1181 PrnParseEscape(b);
1182 return;
1183 }
1184
1185 switch (ICount) {
1186 /* no intermediate char */
1187 case 0:
1188 switch (b) {
1189 case '7': SaveCursor(); break;
1190 case '8': RestoreCursor(); break;
1191 case '=': AppliKeyMode = TRUE; break;
1192 case '>': AppliKeyMode = FALSE; break;
1193 case 'D': /* IND */
1194 LineFeed(0,TRUE);
1195 break;
1196 case 'E': /* NEL */
1197 MoveCursor(0,CursorY);
1198 LineFeed(0,TRUE);
1199 break;
1200 case 'H': /* HTS */
1201 SetTabStop();
1202 break;
1203 case 'M': /* RI */
1204 CursorUpWithScroll();
1205 break;
1206 case 'N': /* SS2 */
1207 GLtmp = 2;
1208 SSflag = TRUE;
1209 break;
1210 case 'O': /* SS3 */
1211 GLtmp = 3;
1212 SSflag = TRUE;
1213 break;
1214 case 'P': /* DCS */
1215 SavedMode = ParseMode;
1216 ESCFlag = FALSE;
1217 NParam = 1;
1218 Param[1] = -1;
1219 ParseMode = ModeDCS;
1220 return;
1221 case 'X': /* SOS */
1222 SavedMode = ParseMode;
1223 ESCFlag = FALSE;
1224 ParseMode = ModeSOS;
1225 return;
1226 case 'Z': AnswerTerminalType(); break;
1227 case '[': /* CSI */
1228 ICount = 0;
1229 FirstPrm = TRUE;
1230 NParam = 1;
1231 Param[1] = -1;
1232 Prv = 0;
1233 ParseMode = ModeCSI;
1234 return;
1235 case '\\': break; /* ST */
1236 case ']': /* XTERM sequence (OSC) */
1237 NParam = 1;
1238 Param[1] = 0;
1239 ParseMode = ModeXS;
1240 return;
1241 case '^':
1242 case '_': /* PM, APC */
1243 SavedMode = ParseMode;
1244 ESCFlag = FALSE;
1245 ParseMode = ModeSOS;
1246 return;
1247 case 'c': /* Hardware reset */
1248 HideStatusLine();
1249 ResetTerminal();
1250 ClearUserKey();
1251 ClearBuffer();
1252 if (ts.PortType==IdSerial) // reset serial port
1253 CommResetSerial(&ts, &cv, TRUE);
1254 break;
1255 case 'g': /* Visual Bell (screen original?) */
1256 VisualBell();
1257 break;
1258 case 'n': Glr[0] = 2; break; /* LS2 */
1259 case 'o': Glr[0] = 3; break; /* LS3 */
1260 case '|': Glr[1] = 3; break; /* LS3R */
1261 case '}': Glr[1] = 2; break; /* LS2R */
1262 case '~': Glr[1] = 1; break; /* LS1R */
1263 } /* end of case Icount=0 */
1264 break;
1265 /* one intermediate char */
1266 case 1:
1267 switch (IntChar[1]) {
1268 case ' ': ESCSpace(b); break;
1269 case '#': ESCSharp(b); break;
1270 case '$': ESCDBCSSelect(b); break;
1271 case '%': break;
1272 case '(':
1273 case ')':
1274 case '*':
1275 case '+':
1276 ESCSBCSSelect(b);
1277 break;
1278 }
1279 break;
1280 /* two intermediate char */
1281 case 2:
1282 if ((IntChar[1]=='$') &&
1283 ('('<=IntChar[2]) &&
1284 (IntChar[2]<='+'))
1285 ESCDBCSSelect(b);
1286 else if ((IntChar[1]=='%') &&
1287 (IntChar[2]=='!'))
1288 ESCSelectCode(b);
1289 break;
1290 }
1291 ParseMode = ModeFirst;
1292 }
1293
1294 void EscapeSequence(BYTE b)
1295 {
1296 if (b<=US)
1297 ParseControl(b);
1298 else if ((b>=0x20) && (b<=0x2F))
1299 {
1300 if (ICount<IntCharMax) ICount++;
1301 IntChar[ICount] = b;
1302 }
1303 else if ((b>=0x30) && (b<=0x7E))
1304 ParseEscape(b);
1305 else if ((b>=0x80) && (b<=0x9F))
1306 ParseControl(b);
1307
1308 JustAfterESC = FALSE;
1309 }
1310
1311 void CSInsertCharacter()
1312 {
1313 // Insert space characters at cursor
1314 int Count;
1315
1316 BuffUpdateScroll();
1317 if (Param[1]<1) Param[1] = 1;
1318 Count = Param[1];
1319 BuffInsertSpace(Count);
1320 }
1321
1322 void CSCursorUp()
1323 {
1324 if (Param[1]<1) Param[1] = 1;
1325
1326 if (CursorY >= CursorTop)
1327 {
1328 if (CursorY-Param[1] > CursorTop)
1329 MoveCursor(CursorX,CursorY-Param[1]);
1330 else
1331 MoveCursor(CursorX,CursorTop);
1332 }
1333 else {
1334 if (CursorY > 0)
1335 MoveCursor(CursorX,CursorY-Param[1]);
1336 else
1337 MoveCursor(CursorX,0);
1338 }
1339 }
1340
1341 void CSCursorUp1()
1342 {
1343 MoveCursor(0,CursorY);
1344 CSCursorUp();
1345 }
1346
1347 void CSCursorDown()
1348 {
1349 if (Param[1]<1) Param[1] = 1;
1350
1351 if (CursorY <= CursorBottom)
1352 {
1353 if (CursorY+Param[1] < CursorBottom)
1354 MoveCursor(CursorX,CursorY+Param[1]);
1355 else
1356 MoveCursor(CursorX,CursorBottom);
1357 }
1358 else {
1359 if (CursorY < NumOfLines-StatusLine-1)
1360 MoveCursor(CursorX,CursorY+Param[1]);
1361 else
1362 MoveCursor(CursorX,NumOfLines-StatusLine);
1363 }
1364 }
1365
1366 void CSCursorDown1()
1367 {
1368 MoveCursor(0,CursorY);
1369 CSCursorDown();
1370 }
1371
1372 void CSScreenErase()
1373 {
1374 if (Param[1] == -1) Param[1] = 0;
1375 BuffUpdateScroll();
1376 switch (Param[1]) {
1377 case 0:
1378 // <ESC>[H(Cursor in left upper corner)�������J�[�\�������������w�������������A
1379 // <ESC>[J��<ESC>[2J�����������������A�����������A���s�o�b�t�@���X�N���[���A�E�g
1380 // �����������������B(2005.5.29 yutaka)
1381 // �R���t�B�O���[�V�������������������������������B(2008.5.3 yutaka)
1382 if (ts.ScrollWindowClearScreen &&
1383 (CursorX == 0 && CursorY == 0)) {
1384 // Erase screen (scroll out)
1385 BuffClearScreen();
1386 UpdateWindow(HVTWin);
1387
1388 } else {
1389 // Erase characters from cursor to the end of screen
1390 BuffEraseCurToEnd();
1391 }
1392 break;
1393
1394 case 1:
1395 // Erase characters from home to cursor
1396 BuffEraseHomeToCur();
1397 break;
1398
1399 case 2:
1400 // Erase screen (scroll out)
1401 BuffClearScreen();
1402 UpdateWindow(HVTWin);
1403 break;
1404 }
1405 }
1406
1407 void CSQSelScreenErase()
1408 {
1409 if (Param[1] == -1) Param[1] = 0;
1410 BuffUpdateScroll();
1411 switch (Param[1]) {
1412 case 0:
1413 // Erase characters from cursor to end
1414 BuffSelectedEraseCurToEnd();
1415 break;
1416
1417 case 1:
1418 // Erase characters from home to cursor
1419 BuffSelectedEraseHomeToCur();
1420 break;
1421
1422 case 2:
1423 // Erase entire screen
1424 BuffSelectedEraseScreen();
1425 break;
1426 }
1427 }
1428
1429 void CSInsertLine()
1430 {
1431 // Insert lines at current position
1432 int Count, YEnd;
1433
1434 if (CursorY < CursorTop) return;
1435 if (CursorY > CursorBottom) return;
1436 if (Param[1]<1) Param[1] = 1;
1437 Count = Param[1];
1438
1439 YEnd = CursorBottom;
1440 if (CursorY > YEnd) YEnd = NumOfLines-1-StatusLine;
1441 if (Count > YEnd+1 - CursorY) Count = YEnd+1 - CursorY;
1442
1443 BuffInsertLines(Count,YEnd);
1444 }
1445
1446 void CSLineErase()
1447 {
1448 if (Param[1] == -1) Param[1] = 0;
1449 BuffUpdateScroll();
1450 switch (Param[1]) {
1451 /* erase char from cursor to end of line */
1452 case 0:
1453 BuffEraseCharsInLine(CursorX,NumOfColumns-CursorX);
1454 break;
1455 /* erase char from start of line to cursor */
1456 case 1:
1457 BuffEraseCharsInLine(0,CursorX+1);
1458 break;
1459 /* erase entire line */
1460 case 2:
1461 BuffEraseCharsInLine(0,NumOfColumns);
1462 break;
1463 }
1464 }
1465
1466 void CSQSelLineErase()
1467 {
1468 if (Param[1] == -1) Param[1] = 0;
1469 BuffUpdateScroll();
1470 switch (Param[1]) {
1471 /* erase char from cursor to end of line */
1472 case 0:
1473 BuffSelectedEraseCharsInLine(CursorX,NumOfColumns-CursorX);
1474 break;
1475 /* erase char from start of line to cursor */
1476 case 1:
1477 BuffSelectedEraseCharsInLine(0,CursorX+1);
1478 break;
1479 /* erase entire line */
1480 case 2:
1481 BuffSelectedEraseCharsInLine(0,NumOfColumns);
1482 break;
1483 }
1484 }
1485
1486 void CSDeleteNLines()
1487 // Delete lines from current line
1488 {
1489 int Count, YEnd;
1490
1491 if (CursorY < CursorTop) return;
1492 if (CursorY > CursorBottom) return;
1493 Count = Param[1];
1494 if (Count<1) Count = 1;
1495
1496 YEnd = CursorBottom;
1497 if (CursorY > YEnd) YEnd = NumOfLines-1-StatusLine;
1498 if (Count > YEnd+1-CursorY) Count = YEnd+1-CursorY;
1499 BuffDeleteLines(Count,YEnd);
1500 }
1501
1502 void CSDeleteCharacter()
1503 {
1504 // Delete characters in current line from cursor
1505
1506 if (Param[1]<1) Param[1] = 1;
1507 BuffUpdateScroll();
1508 BuffDeleteChars(Param[1]);
1509 }
1510
1511 void CSEraseCharacter()
1512 {
1513 if (Param[1]<1) Param[1] = 1;
1514 BuffUpdateScroll();
1515 BuffEraseChars(Param[1]);
1516 }
1517
1518 void CSScrollUP()
1519 {
1520 if (Param[1]<1) Param[1] = 1;
1521 BuffUpdateScroll();
1522 BuffRegionScrollUpNLines(Param[1]);
1523 }
1524
1525 void CSScrollDown()
1526 {
1527 if (Param[1]<1) Param[1] = 1;
1528 BuffUpdateScroll();
1529 BuffRegionScrollDownNLines(Param[1]);
1530 }
1531
1532 void CSForwardTab()
1533 {
1534 if (Param[1]<1) Param[1] = 1;
1535 CursorForwardTab(Param[1], AutoWrapMode);
1536 }
1537
1538 void CSBackwardTab()
1539 {
1540 if (Param[1]<1) Param[1] = 1;
1541 CursorBackwardTab(Param[1]);
1542 }
1543
1544 void CSMoveToColumnN()
1545 {
1546 if (Param[1]<1) Param[1] = 1;
1547 Param[1]--;
1548 if (Param[1] < 0) Param[1] = 0;
1549 if (Param[1] > NumOfColumns-1) Param[1] = NumOfColumns-1;
1550 MoveCursor(Param[1],CursorY);
1551 }
1552
1553 void CSCursorRight()
1554 {
1555 if (Param[1]<1) Param[1] = 1;
1556 if (CursorX + Param[1] > NumOfColumns-1)
1557 MoveCursor(NumOfColumns-1,CursorY);
1558 else
1559 MoveCursor(CursorX+Param[1],CursorY);
1560 }
1561
1562 void CSCursorLeft()
1563 {
1564 if (Param[1]<1) Param[1] = 1;
1565 if (CursorX-Param[1] < 0)
1566 MoveCursor(0,CursorY);
1567 else
1568 MoveCursor(CursorX-Param[1],CursorY);
1569 }
1570
1571 void CSMoveToLineN()
1572 {
1573 if (Param[1]<1) Param[1] = 1;
1574 if (RelativeOrgMode)
1575 {
1576 if (CursorTop+Param[1]-1 > CursorBottom)
1577 MoveCursor(CursorX,CursorBottom);
1578 else
1579 MoveCursor(CursorX,CursorTop+Param[1]-1);
1580 }
1581 else {
1582 if (Param[1] > NumOfLines-StatusLine)
1583 MoveCursor(CursorX,NumOfLines-1-StatusLine);
1584 else
1585 MoveCursor(CursorX,Param[1]-1);
1586 }
1587 }
1588
1589 void CSMoveToXY()
1590 {
1591 int NewX, NewY;
1592
1593 if (Param[1]<1) Param[1] = 1;
1594 if ((NParam < 2) || (Param[2]<1)) Param[2] = 1;
1595 NewX = Param[2] - 1;
1596 if (NewX > NumOfColumns-1) NewX = NumOfColumns-1;
1597
1598 if ((StatusLine>0) && (CursorY==NumOfLines-1))
1599 NewY = CursorY;
1600 else if (RelativeOrgMode)
1601 {
1602 NewY = CursorTop + Param[1] - 1;
1603 if (NewY > CursorBottom) NewY = CursorBottom;
1604 }
1605 else {
1606 NewY = Param[1] - 1;
1607 if (NewY > NumOfLines-1-StatusLine)
1608 NewY = NumOfLines-1-StatusLine;
1609 }
1610 MoveCursor(NewX,NewY);
1611 }
1612
1613 void CSDeleteTabStop()
1614 {
1615 if (Param[1]==-1) Param[1] = 0;
1616 ClearTabStop(Param[1]);
1617 }
1618
1619 void CS_h_Mode() // SM
1620 {
1621 switch (Param[1]) {
1622 case 2: // KAM
1623 KeybEnabled = FALSE; break;
1624 case 4: // IRM
1625 InsertMode = TRUE; break;
1626 case 12: // SRM
1627 ts.LocalEcho = 0;
1628 if (cv.Ready && cv.TelFlag && (ts.TelEcho>0))
1629 TelChangeEcho();
1630 break;
1631 case 20: // LF/NL
1632 LFMode = TRUE;
1633 ts.CRSend = IdCRLF;
1634 cv.CRSend = IdCRLF;
1635 break;
1636 case 33: // WYSTCURM
1637 if (ts.WindowFlag & WF_CURSORCHANGE) {
1638 ts.NonblinkingCursor = TRUE;
1639 ChangeCaret();
1640 }
1641 break;
1642 case 34: // WYULCURM
1643 if (ts.WindowFlag & WF_CURSORCHANGE) {
1644 ts.CursorShape = IdHCur;
1645 ChangeCaret();
1646 }
1647 break;
1648 }
1649 }
1650
1651 void CS_i_Mode() // MC
1652 {
1653 if (Param[1]==-1) Param[1] = 0;
1654 switch (Param[1]) {
1655 /* print screen */
1656 // PrintEX -- TRUE: print screen
1657 // FALSE: scroll region
1658 case 0: BuffPrint(! PrintEX); break;
1659 /* printer controller mode off */
1660 case 4: break; /* See PrnParseCS() */
1661 /* printer controller mode on */
1662 case 5:
1663 if (! AutoPrintMode)
1664 OpenPrnFile();
1665 DirectPrn = (ts.PrnDev[0]!=0);
1666 PrinterMode = TRUE;
1667 break;
1668 }
1669 }
1670
1671 void CS_l_Mode() // RM
1672 {
1673 switch (Param[1]) {
1674 case 2: // KAM
1675 KeybEnabled = TRUE; break;
1676 case 4: // IRM
1677 InsertMode = FALSE; break;
1678 case 12: // SRM
1679 ts.LocalEcho = 1;
1680 if (cv.Ready && cv.TelFlag && (ts.TelEcho>0))
1681 TelChangeEcho();
1682 break;
1683 case 20: // LF/NL
1684 LFMode = FALSE;
1685 ts.CRSend = IdCR;
1686 cv.CRSend = IdCR;
1687 break;
1688 case 33: // WYSTCURM
1689 if (ts.WindowFlag & WF_CURSORCHANGE) {
1690 ts.NonblinkingCursor = FALSE;
1691 ChangeCaret();
1692 }
1693 break;
1694 case 34: // WYULCURM
1695 if (ts.WindowFlag & WF_CURSORCHANGE) {
1696 ts.CursorShape = IdBlkCur;
1697 ChangeCaret();
1698 }
1699 break;
1700 }
1701 }
1702
1703 void CS_n_Mode() // DSR
1704 {
1705 char Report[16];
1706 int Y, len;
1707
1708 switch (Param[1]) {
1709 case 5:
1710 /* Device Status Report -> Ready */
1711 SendCSIstr("0n", 0);
1712 break;
1713 case 6:
1714 /* Cursor Position Report */
1715 Y = CursorY+1;
1716 if ((StatusLine>0) &&
1717 (Y==NumOfLines))
1718 Y = 1;
1719 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "%u;%uR", CLocale, Y, CursorX+1);
1720 SendCSIstr(Report, len);
1721 break;
1722 }
1723 }
1724
1725 void CSSetAttr() // SGR
1726 {
1727 int i, P;
1728
1729 UpdateStr();
1730 for (i=1 ; i<=NParam ; i++)
1731 {
1732 P = Param[i];
1733 if (P<0) P = 0;
1734 switch (P) {
1735 case 0: /* Clear all */
1736 if (CharAttr.Attr2 & Attr2Protect) {
1737 CharAttr = DefCharAttr;
1738 CharAttr.Attr2 |= Attr2Protect;
1739 }
1740 else {
1741 CharAttr = DefCharAttr;
1742 }
1743 BuffSetCurCharAttr(CharAttr);
1744 break;
1745
1746 case 1: /* Bold */
1747 CharAttr.Attr |= AttrBold;
1748 BuffSetCurCharAttr(CharAttr);
1749 break;
1750
1751 case 4: /* Under line */
1752 CharAttr.Attr |= AttrUnder;
1753 BuffSetCurCharAttr(CharAttr);
1754 break;
1755
1756 case 5: /* Blink */
1757 CharAttr.Attr |= AttrBlink;
1758 BuffSetCurCharAttr(CharAttr);
1759 break;
1760
1761 case 7: /* Reverse */
1762 CharAttr.Attr |= AttrReverse;
1763 BuffSetCurCharAttr(CharAttr);
1764 break;
1765
1766 case 22: /* Bold off */
1767 CharAttr.Attr &= ~ AttrBold;
1768 BuffSetCurCharAttr(CharAttr);
1769 break;
1770
1771 case 24: /* Under line off */
1772 CharAttr.Attr &= ~ AttrUnder;
1773 BuffSetCurCharAttr(CharAttr);
1774 break;
1775
1776 case 25: /* Blink off */
1777 CharAttr.Attr &= ~ AttrBlink;
1778 BuffSetCurCharAttr(CharAttr);
1779 break;
1780
1781 case 27: /* Reverse off */
1782 CharAttr.Attr &= ~ AttrReverse;
1783 BuffSetCurCharAttr(CharAttr);
1784 break;
1785
1786 case 30:
1787 case 31:
1788 case 32:
1789 case 33:
1790 case 34:
1791 case 35:
1792 case 36:
1793 case 37: /* text color */
1794 CharAttr.Attr2 |= Attr2Fore;
1795 CharAttr.Fore = P - 30;
1796 BuffSetCurCharAttr(CharAttr);
1797 break;
1798
1799 case 38: /* text color (256color mode) */
1800 if ((ts.ColorFlag & CF_XTERM256) && i < NParam && Param[i+1] == 5) {
1801 i++;
1802 if (i < NParam) {
1803 P = Param[++i];
1804 if (P<0) {
1805 P = 0;
1806 }
1807 CharAttr.Attr2 |= Attr2Fore;
1808 CharAttr.Fore = P;
1809 BuffSetCurCharAttr(CharAttr);
1810 }
1811 }
1812 break;
1813
1814 case 39: /* Reset text color */
1815 CharAttr.Attr2 &= ~ Attr2Fore;
1816 CharAttr.Fore = AttrDefaultFG;
1817 BuffSetCurCharAttr(CharAttr);
1818 break;
1819
1820 case 40:
1821 case 41:
1822 case 42:
1823 case 43:
1824 case 44:
1825 case 45:
1826 case 46:
1827 case 47: /* Back color */
1828 CharAttr.Attr2 |= Attr2Back;
1829 CharAttr.Back = P - 40;
1830 BuffSetCurCharAttr(CharAttr);
1831 break;
1832
1833 case 48: /* Back color (256color mode) */
1834 if ((ts.ColorFlag & CF_XTERM256) && i < NParam && Param[i+1] == 5) {
1835 i++;
1836 if (i < NParam) {
1837 P = Param[++i];
1838 if (P<0) {
1839 P = 0;
1840 }
1841 CharAttr.Attr2 |= Attr2Back;
1842 CharAttr.Back = P;
1843 BuffSetCurCharAttr(CharAttr);
1844 }
1845 }
1846 break;
1847
1848 case 49: /* Reset back color */
1849 CharAttr.Attr2 &= ~ Attr2Back;
1850 CharAttr.Back = AttrDefaultBG;
1851 BuffSetCurCharAttr(CharAttr);
1852 break;
1853
1854 case 90:
1855 case 91:
1856 case 92:
1857 case 93:
1858 case 94:
1859 case 95:
1860 case 96:
1861 case 97: /* aixterm style text color */
1862 if (ts.ColorFlag & CF_AIXTERM16) {
1863 CharAttr.Attr2 |= Attr2Fore;
1864 CharAttr.Fore = P - 90 + 8;
1865 BuffSetCurCharAttr(CharAttr);
1866 }
1867 break;
1868
1869 case 100:
1870 if (! (ts.ColorFlag & CF_AIXTERM16)) {
1871 /* Reset text and back color */
1872 CharAttr.Attr2 &= ~ (Attr2Fore | Attr2Back);
1873 CharAttr.Fore = AttrDefaultFG;
1874 CharAttr.Back = AttrDefaultBG;
1875 BuffSetCurCharAttr(CharAttr);
1876 break;
1877 }
1878 /* fall through to aixterm style back color */
1879
1880 case 101:
1881 case 102:
1882 case 103:
1883 case 104:
1884 case 105:
1885 case 106:
1886 case 107: /* aixterm style back color */
1887 if (ts.ColorFlag & CF_AIXTERM16) {
1888 CharAttr.Attr2 |= Attr2Back;
1889 CharAttr.Back = P - 100 + 8;
1890 BuffSetCurCharAttr(CharAttr);
1891 }
1892 break;
1893 }
1894 }
1895 }
1896
1897 void CSSetScrollRegion()
1898 {
1899 if ((StatusLine>0) &&
1900 (CursorY==NumOfLines-1))
1901 {
1902 MoveCursor(0,CursorY);
1903 return;
1904 }
1905 if (Param[1]<1) Param[1] =1;
1906 if ((NParam < 2) | (Param[2]<1))
1907 Param[2] = NumOfLines-StatusLine;
1908 Param[1]--;
1909 Param[2]--;
1910 if (Param[1] > NumOfLines-1-StatusLine)
1911 Param[1] = NumOfLines-1-StatusLine;
1912 if (Param[2] > NumOfLines-1-StatusLine)
1913 Param[2] = NumOfLines-1-StatusLine;
1914 if (Param[1] >= Param[2]) return;
1915 CursorTop = Param[1];
1916 CursorBottom = Param[2];
1917 if (RelativeOrgMode) MoveCursor(0,CursorTop);
1918 else MoveCursor(0,0);
1919 }
1920
1921 void CSSunSequence() /* Sun terminal private sequences */
1922 {
1923 int x, y, len;
1924 char Report[TitleBuffSize*2+10];
1925
1926 switch (Param[1]) {
1927 case 1: // De-iconify window
1928 if (ts.WindowFlag & WF_WINDOWCHANGE)
1929 DispShowWindow(WINDOW_RESTORE);
1930 break;
1931 case 2: // Iconify window
1932 if (ts.WindowFlag & WF_WINDOWCHANGE)
1933 DispShowWindow(WINDOW_MINIMIZE);
1934 break;
1935 case 3: // set window position
1936 if (ts.WindowFlag & WF_WINDOWCHANGE) {
1937 if (NParam < 2) Param[2] = 0;
1938 if (NParam < 3) Param[3] = 0;
1939 DispMoveWindow(Param[2], Param[3]);
1940 }
1941 break;
1942 case 4: // set window size
1943 if (ts.WindowFlag & WF_WINDOWCHANGE) {
1944 if (NParam < 2) Param[2] = 0;
1945 if (NParam < 3) Param[3] = 0;
1946 DispResizeWin(Param[3], Param[2]);
1947 }
1948 break;
1949 case 5: // Raise window
1950 if (ts.WindowFlag & WF_WINDOWCHANGE)
1951 DispShowWindow(WINDOW_RAISE);
1952 break;
1953 case 6: // Lower window
1954 if (ts.WindowFlag & WF_WINDOWCHANGE)
1955 DispShowWindow(WINDOW_LOWER);
1956 break;
1957 case 7: // Refresh window
1958 if (ts.WindowFlag & WF_WINDOWCHANGE)
1959 DispShowWindow(WINDOW_REFRESH);
1960 break;
1961 case 8: /* set terminal size */
1962 if (ts.WindowFlag & WF_WINDOWCHANGE) {
1963 if ((Param[2]<=1) || (NParam<2)) Param[2] = 24;
1964 if ((Param[3]<=1) || (NParam<3)) Param[3] = 80;
1965 ChangeTerminalSize(Param[3],Param[2]);
1966 }
1967 break;
1968 case 9: // Maximize/Restore window
1969 if (ts.WindowFlag & WF_WINDOWCHANGE) {
1970 if (NParam < 2 || Param[2] == 0) {
1971 DispShowWindow(WINDOW_RESTORE);
1972 }
1973 else if (Param[2] == 1) {
1974 DispShowWindow(WINDOW_MAXIMIZE);
1975 }
1976 }
1977 break;
1978 case 11: // Report window state
1979 if (ts.WindowFlag & WF_WINDOWREPORT) {
1980 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "%dt", CLocale, DispWindowIconified()?2:1);
1981 SendCSIstr(Report, len);
1982 }
1983 break;
1984 case 13: // Report window position
1985 if (ts.WindowFlag & WF_WINDOWREPORT) {
1986 DispGetWindowPos(&x, &y);
1987 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "3;%d;%dt", CLocale, x, y);
1988 SendCSIstr(Report, len);
1989 }
1990 break;
1991 case 14: /* get window size??? */
1992 if (ts.WindowFlag & WF_WINDOWREPORT) {
1993 /* this is not actual window size */
1994 SendCSIstr("4;640;480t", 0);
1995 }
1996 break;
1997 case 18: /* get terminal size */
1998 if (ts.WindowFlag & WF_WINDOWREPORT) {
1999 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "8;%u;%u;t", CLocale,
2000 NumOfLines-StatusLine, NumOfColumns);
2001 SendCSIstr(Report, len);
2002 }
2003 break;
2004 case 19: // Report display size (character)
2005 if (ts.WindowFlag & WF_WINDOWREPORT) {
2006 DispGetRootWinSize(&x, &y);
2007 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "9;%d;%dt", CLocale, y, x);
2008 SendCSIstr(Report, len);
2009 }
2010 break;
2011 case 20: // Report icon label
2012 switch (ts.WindowFlag & WF_TITLEREPORT) {
2013 case IdTitleReportIgnore:
2014 // nothing to do
2015 break;
2016 case IdTitleReportAccept:
2017 switch (ts.AcceptTitleChangeRequest) {
2018 case IdTitleChangeRequestOff:
2019 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "L%s", CLocale, ts.Title);
2020 break;
2021 case IdTitleChangeRequestAhead:
2022 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "L%s %s", CLocale, cv.TitleRemote, ts.Title);
2023 break;
2024 case IdTitleChangeRequestLast:
2025 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "L%s %s", CLocale, ts.Title, cv.TitleRemote);
2026 break;
2027 default:
2028 if (cv.TitleRemote[0] == 0) {
2029 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "L%s", CLocale, ts.Title);
2030 }
2031 else {
2032 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "L%s", CLocale, cv.TitleRemote);
2033 }
2034 }
2035 SendOSCstr(Report, len);
2036 break;
2037 default: // IdTitleReportEmpty:
2038 SendOSCstr("L", 0);
2039 break;
2040 }
2041 break;
2042 case 21: // Report window title
2043 switch (ts.WindowFlag & WF_TITLEREPORT) {
2044 case IdTitleReportIgnore:
2045 // nothing to do
2046 break;
2047 case IdTitleReportAccept:
2048 switch (ts.AcceptTitleChangeRequest) {
2049 case IdTitleChangeRequestOff:
2050 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "l%s", CLocale, ts.Title);
2051 break;
2052 case IdTitleChangeRequestAhead:
2053 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "l%s %s", CLocale, cv.TitleRemote, ts.Title);
2054 break;
2055 case IdTitleChangeRequestLast:
2056 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "l%s %s", CLocale, ts.Title, cv.TitleRemote);
2057 break;
2058 default:
2059 if (cv.TitleRemote[0] == 0) {
2060 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "l%s", CLocale, ts.Title);
2061 }
2062 else {
2063 len = _snprintf_s_l(Report, sizeof(Report), _TRUNCATE, "l%s", CLocale, cv.TitleRemote);
2064 }
2065 }
2066 SendOSCstr(Report, len);
2067 break;
2068 default: // IdTitleReportEmpty:
2069 SendOSCstr("l", 0);
2070 break;
2071 }
2072 break;
2073 }
2074 }
2075
2076 void CSGT(BYTE b)
2077 {
2078 switch (b) {
2079 case 'c': /* second terminal report (Secondary DA) */
2080 if (Param[1] < 1) {
2081 SendCSIstr(">32;100;2c", 0); /* VT382 */
2082 }
2083 break;
2084 case 'J':
2085 if (Param[1]==3) // IO-8256 terminal
2086 {
2087 if (Param[2]<1) Param[2]=1;
2088 if (Param[3]<1) Param[3]=1;
2089 if (Param[4]<1) Param[4]=1;
2090 if (Param[5]<1) Param[5]=1;
2091 BuffEraseBox(Param[3]-1,Param[2]-1,
2092 Param[5]-1,Param[4]-1);
2093 }
2094 break;
2095 case 'K':
2096 if ((NParam>=2) && (Param[1]==5))
2097 { // IO-8256 terminal
2098 switch (Param[2]) {
2099 case 3:
2100 case 4:
2101 case 5:
2102 case 6:
2103 BuffDrawLine(CharAttr, Param[2], Param[3]);
2104 break;
2105 case 12:
2106 /* Text color */
2107 if ((Param[3]>=0) && (Param[3]<=7))
2108 {
2109 switch (Param[3]) {
2110 case 3: CharAttr.Fore = IdBlue; break;
2111 case 4: CharAttr.Fore = IdCyan; break;
2112 case 5: CharAttr.Fore = IdYellow; break;
2113 case 6: CharAttr.Fore = IdMagenta; break;
2114 default: CharAttr.Fore = Param[3]; break;
2115 }
2116 CharAttr.Attr2 |= Attr2Fore;
2117 BuffSetCurCharAttr(CharAttr);
2118 }
2119 break;
2120 }
2121 }
2122 else if (Param[1]==3)
2123 {// IO-8256 terminal
2124 if (Param[2]<1) Param[2] = 1;
2125 if (Param[3]<1) Param[2] = 1;
2126 BuffEraseCharsInLine(Param[2]-1,Param[3]-Param[2]+1);
2127 }
2128 break;
2129 }
2130 }
2131
2132 void CSQExchangeColor() // DECSCNM / Visual Bell
2133 {
2134 COLORREF ColorRef;
2135
2136 BuffUpdateScroll();
2137
2138 if (ts.ColorFlag & CF_REVERSECOLOR) {
2139 ColorRef = ts.VTColor[0];
2140 ts.VTColor[0] = ts.VTReverseColor[0];
2141 ts.VTReverseColor[0] = ColorRef;
2142 ColorRef = ts.VTColor[1];
2143 ts.VTColor[1] = ts.VTReverseColor[1];
2144 ts.VTReverseColor[1] = ColorRef;
2145 }
2146 else {
2147 ColorRef = ts.VTColor[0];
2148 ts.VTColor[0] = ts.VTColor[1];
2149 ts.VTColor[1] = ColorRef;
2150 }
2151
2152 ColorRef = ts.VTBoldColor[0];
2153 ts.VTBoldColor[0] = ts.VTBoldColor[1];
2154 ts.VTBoldColor[1] = ColorRef;
2155
2156 ColorRef = ts.VTBlinkColor[0];
2157 ts.VTBlinkColor[0] = ts.VTBlinkColor[1];
2158 ts.VTBlinkColor[1] = ColorRef;
2159
2160 ColorRef = ts.URLColor[0];
2161 ts.URLColor[0] = ts.URLColor[1];
2162 ts.URLColor[1] = ColorRef;
2163
2164 ts.ColorFlag ^= CF_REVERSEVIDEO;
2165
2166 #ifdef ALPHABLEND_TYPE2
2167 // BGInitialize();
2168 BGExchangeColor();
2169 #endif
2170 DispChangeBackground();
2171 UpdateWindow(HVTWin);
2172 }
2173
2174 void CSQChangeColumnMode(int width) // DECCOLM
2175 {
2176 ChangeTerminalSize(width, NumOfLines-StatusLine);
2177 if ((ts.TermFlag & TF_CLEARONRESIZE) == 0) {
2178 MoveCursor(0, 0);
2179 BuffClearScreen();
2180 UpdateWindow(HVTWin);
2181 }
2182 }
2183
2184 void CSQ_h_Mode() // DECSET
2185 {
2186 int i;
2187
2188 for (i = 1 ; i<=NParam ; i++)
2189 switch (Param[i]) {
2190 case 1: AppliCursorMode = TRUE; break; // DECCKM
2191 case 3: CSQChangeColumnMode(132); break; // DECCOLM
2192 case 5: /* Reverse Video (DECSCNM) */
2193 if (!(ts.ColorFlag & CF_REVERSEVIDEO))
2194 CSQExchangeColor(); /* Exchange text/back color */
2195 break;
2196 case 6: // DECOM
2197 if ((StatusLine>0) && (CursorY==NumOfLines-1))
2198 MoveCursor(0,CursorY);
2199 else {
2200 RelativeOrgMode = TRUE;
2201 MoveCursor(0,CursorTop);
2202 }
2203 break;
2204 case 7: AutoWrapMode = TRUE; break; // DECAWM
2205 case 8: AutoRepeatMode = TRUE; break; // DECARM
2206 case 9: /* X10 Mouse Tracking */
2207 if (ts.MouseEventTracking)
2208 MouseReportMode = IdMouseTrackX10;
2209 break;
2210 case 12: /* att610 cursor blinking */
2211 if (ts.WindowFlag & WF_CURSORCHANGE) {
2212 ts.NonblinkingCursor = FALSE;
2213 ChangeCaret();
2214 }
2215 break;
2216 case 19: PrintEX = TRUE; break; // DECPEX
2217 case 25: DispEnableCaret(TRUE); break; // cursor on (DECTCEM)
2218 case 38: // DECTEK
2219 if (ts.AutoWinSwitch>0)
2220 ChangeEmu = IdTEK; /* Enter TEK Mode */
2221 break;
2222 case 47: // Alternate Screen Buffer
2223 if ((ts.TermFlag & TF_ALTSCR) && !AltScr) {
2224 BuffSaveScreen();
2225 AltScr = TRUE;
2226 }
2227 break;
2228 case 59:
2229 if (ts.Language==IdJapanese)
2230 { /* kanji terminal */
2231 Gn[0] = IdASCII;
2232 Gn[1] = IdKatakana;
2233 Gn[2] = IdKatakana;
2234 Gn[3] = IdKanji;
2235 Glr[0] = 0;
2236 if ((ts.KanjiCode==IdJIS) &&
2237 (ts.JIS7Katakana==0))
2238 Glr[1] = 2; // 8-bit katakana
2239 else
2240 Glr[1] = 3;
2241 }
2242 break;
2243 case 66: AppliKeyMode = TRUE; break; // DECNKM
2244 case 67: ts.BSKey = IdBS; break; // DECBKM
2245 case 1000: // Mouse Tracking
2246 if (ts.MouseEventTracking)
2247 MouseReportMode = IdMouseTrackVT200;
2248 break;
2249 case 1001: // Hilite Mouse Tracking
2250 if (ts.MouseEventTracking)
2251 MouseReportMode = IdMouseTrackVT200Hl;
2252 break;
2253 case 1002: // Button-Event Mouse Tracking
2254 if (ts.MouseEventTracking)
2255 MouseReportMode = IdMouseTrackBtnEvent;
2256 break;
2257 case 1003: // Any-Event Mouse Tracking
2258 if (ts.MouseEventTracking)
2259 MouseReportMode = IdMouseTrackAllEvent;
2260 break;
2261 case 1004: // Focus Report
2262 if (ts.MouseEventTracking)
2263 FocusReportMode = TRUE;
2264 break;
2265 case 1047: // Alternate Screen Buffer
2266 if ((ts.TermFlag & TF_ALTSCR) && !AltScr) {
2267 BuffSaveScreen();
2268 AltScr = TRUE;
2269 }
2270 break;
2271 case 1048: // Save Cursor Position (Alternate Screen Buffer)
2272 if (ts.TermFlag & TF_ALTSCR) {
2273 SaveCursor();
2274 }
2275 break;
2276 case 1049: // Alternate Screen Buffer
2277 if ((ts.TermFlag & TF_ALTSCR) && !AltScr) {
2278 SaveCursor();
2279 BuffSaveScreen();
2280 BuffClearScreen();
2281 AltScr = TRUE;
2282 }
2283 break;
2284 case 2004: // Bracketed Paste Mode
2285 BracketedPaste = TRUE;
2286 break;
2287 }
2288 }
2289
2290 void CSQ_i_Mode() // DECMC
2291 {
2292 if (Param[1]==-1) Param[1] = 0;
2293 switch (Param[1]) {
2294 case 1:
2295 OpenPrnFile();
2296 BuffDumpCurrentLine(LF);
2297 if (! AutoPrintMode)
2298 ClosePrnFile();
2299 break;
2300 /* auto print mode off */
2301 case 4:
2302 if (AutoPrintMode)
2303 {
2304 ClosePrnFile();
2305 AutoPrintMode = FALSE;
2306 }
2307 break;
2308 /* auto print mode on */
2309 case 5:
2310 if (! AutoPrintMode)
2311 {
2312 OpenPrnFile();
2313 AutoPrintMode = TRUE;
2314 }
2315 break;
2316 }
2317 }
2318
2319 void CSQ_l_Mode() // DECRST
2320 {
2321 int i;
2322
2323 for (i = 1 ; i <= NParam ; i++)
2324 switch (Param[i]) {
2325 case 1: AppliCursorMode = FALSE; break; // DECCKM
2326 case 3: CSQChangeColumnMode(80); break; // DECCOLM
2327 case 5: /* Normal Video (DECSCNM) */
2328 if (ts.ColorFlag & CF_REVERSEVIDEO)
2329 CSQExchangeColor(); /* Exchange text/back color */
2330 break;
2331 case 6: // DECOM
2332 if ((StatusLine>0) && (CursorY==NumOfLines-1))
2333 MoveCursor(0,CursorY);
2334 else {
2335 RelativeOrgMode = FALSE;
2336 MoveCursor(0,0);
2337 }
2338 break;
2339 case 7: AutoWrapMode = FALSE; break; // DECAWM
2340 case 8: AutoRepeatMode = FALSE; break; // DECARM
2341 case 9: MouseReportMode = IdMouseTrackNone; break; /* X10 Mouse Tracking */
2342 case 12: /* att610 cursor blinking */
2343 if (ts.WindowFlag & WF_CURSORCHANGE) {
2344 ts.NonblinkingCursor = TRUE;
2345 ChangeCaret();
2346 }
2347 break;
2348 case 19: PrintEX = FALSE; break; // DECPEX
2349 case 25: DispEnableCaret(FALSE); break; // cursor off (DECTCEM)
2350 case 47: // Alternate Screen Buffer
2351 if ((ts.TermFlag & TF_ALTSCR) && AltScr) {
2352 BuffRestoreScreen();
2353 AltScr = FALSE;
2354 }
2355 break;
2356 case 59:
2357 if (ts.Language==IdJapanese)
2358 { /* katakana terminal */
2359 Gn[0] = IdASCII;
2360 Gn[1] = IdKatakana;
2361 Gn[2] = IdKatakana;
2362 Gn[3] = IdKanji;
2363 Glr[0] = 0;
2364 if ((ts.KanjiCode==IdJIS) &&
2365 (ts.JIS7Katakana==0))
2366 Glr[1] = 2; // 8-bit katakana
2367 else
2368 Glr[1] = 3;
2369 }
2370 break;
2371 case 66: AppliKeyMode = FALSE; break; // DECNKM
2372 case 67: ts.BSKey = IdDEL; break; // DECBKM
2373 case 1000: // Mouse Tracking
2374 case 1001: // Hilite Mouse Tracking
2375 case 1002: // Button-Event Mouse Tracking
2376 case 1003: // Any-Event Mouse Tracking
2377 MouseReportMode = IdMouseTrackNone;
2378 break;
2379 case 1004: FocusReportMode = FALSE; break; // Focus Report
2380 case 1047: // Alternate Screen Buffer
2381 if ((ts.TermFlag & TF_ALTSCR) && AltScr) {
2382 BuffClearScreen();
2383 BuffRestoreScreen();
2384 AltScr = FALSE;
2385 }
2386 break;
2387 case 1048: // Save Cursor Position (Alternate Screen Buffer)
2388 if (ts.TermFlag & TF_ALTSCR) {
2389 RestoreCursor();
2390 }
2391 break;
2392 case 1049: // Alternate Screen Buffer
2393 if ((ts.TermFlag & TF_ALTSCR) && AltScr) {
2394 BuffClearScreen();
2395 BuffRestoreScreen();
2396 AltScr = FALSE;
2397 RestoreCursor();
2398 }
2399 break;
2400 case 2004: // Bracketed Paste Mode
2401 BracketedPaste = FALSE;
2402 break;
2403 }
2404 }
2405
2406 void CSQ_n_Mode() // DECDSR
2407 {
2408 switch (Param[1]) {
2409 case 53:
2410 case 55:
2411 /* Locator Device Status Report -> Ready */
2412 SendCSIstr("?50n", 0);
2413 break;
2414 }
2415 }
2416
2417 void CSQuest(BYTE b)
2418 {
2419 switch (b) {
2420 case 'J': CSQSelScreenErase(); break; // DECSED
2421 case 'K': CSQSelLineErase(); break; // DECSEL
2422 case 'h': CSQ_h_Mode(); break; // DECSET
2423 case 'i': CSQ_i_Mode(); break; // DECMC
2424 case 'l': CSQ_l_Mode(); break; // DECRST
2425 case 'n': CSQ_n_Mode(); break; // DECDSR
2426 }
2427 }
2428
2429 void SoftReset()
2430 // called by software-reset escape sequence handler
2431 {
2432 UpdateStr();
2433 AutoRepeatMode = TRUE;
2434 DispEnableCaret(TRUE); // cursor on
2435 InsertMode = FALSE;
2436 RelativeOrgMode = FALSE;
2437 AppliKeyMode = FALSE;
2438 AppliCursorMode = FALSE;
2439 if ((StatusLine>0) &&
2440 (CursorY == NumOfLines-1))
2441 MoveToMainScreen();
2442 CursorTop = 0;
2443 CursorBottom = NumOfLines-1-StatusLine;
2444 ResetCharSet();
2445
2446 Send8BitMode = ts.Send8BitCtrl;
2447
2448 /* Attribute */
2449 CharAttr = DefCharAttr;
2450 Special = FALSE;
2451 BuffSetCurCharAttr(CharAttr);
2452
2453 // status buffers
2454 ResetCurSBuffer();
2455 }
2456
2457 void CSExc(BYTE b)
2458 {
2459 switch (b) {
2460 case 'p':
2461 /* Software reset */
2462 SoftReset();
2463 break;
2464 }
2465 }
2466
2467 void CSDouble(BYTE b)
2468 {
2469 switch (b) {
2470 case 'p':
2471 /* Select terminal mode (software reset) */
2472 SoftReset();
2473 if (NParam > 0) {
2474 switch (Param[1]) {
2475 case 61: // VT100 Mode
2476 Send8BitMode = FALSE; break;
2477 case 62: // VT200 Mode
2478 case 63: // VT300 Mode
2479 case 64: // VT400 Mode
2480 if (NParam > 1 && Param[2] == 1)
2481 Send8BitMode = FALSE;
2482 else
2483 Send8BitMode = TRUE;
2484 break;
2485 }
2486 }
2487 break;
2488 case 'q': // DECSCA
2489 if (Param[1] < 0)
2490 Param[1] = 0;
2491 switch (Param[1]) {
2492 case 0:
2493 case 2:
2494 CharAttr.Attr2 &= ~Attr2Protect;
2495 BuffSetCurCharAttr(CharAttr);
2496 break;
2497 case 1:
2498 CharAttr.Attr2 |= Attr2Protect;
2499 BuffSetCurCharAttr(CharAttr);
2500 break;
2501 default:
2502 /* nothing to do */
2503 break;
2504 }
2505 break;
2506 }
2507 }
2508
2509 void CSDol(BYTE b)
2510 {
2511 switch (b) {
2512 case 'z':
2513 if (Param[1] < 1 || NParam < 1) Param[1]=1;
2514 if (Param[2] < 1 || NParam < 2) Param[2]=1;
2515 if (Param[3] < 1 || NParam < 3) Param[3]=1;
2516 if (Param[4] < 1 || NParam < 4) Param[4]=1;
2517 BuffEraseBox(Param[2]-1, Param[1]-1, Param[4]-1, Param[3]-1);
2518 break;
2519
2520 case '}':
2521 if ((ts.TermFlag & TF_ENABLESLINE)==0) return;
2522 if (StatusLine==0) return;
2523 if ((Param[1]<1) && (CursorY==NumOfLines-1))
2524 MoveToMainScreen();
2525 else if ((Param[1]==1) && (CursorY<NumOfLines-1))
2526 MoveToStatusLine();
2527 break;
2528 case '~':
2529 if ((ts.TermFlag & TF_ENABLESLINE)==0) return;
2530 if (Param[1]<=1)
2531 HideStatusLine();
2532 else if ((StatusLine==0) && (Param[1]==2))
2533 ShowStatusLine(1); // show
2534 break;
2535 }
2536 }
2537
2538 void CSQuote(BYTE b)
2539 {
2540 int i, x, y;
2541 switch (b) {
2542 case 'w': // Enable Filter Rectangle (DECEFR)
2543 if (MouseReportMode == IdMouseTrackDECELR) {
2544 if (DecLocatorFlag & DecLocatorPixel) {
2545 x = LastX + 1;
2546 y = LastY + 1;
2547 }
2548 else {
2549 DispConvWinToScreen(LastX, LastY, &x, &y, NULL);
2550 x++;
2551 y++;
2552 }
2553 FilterTop = (NParam<1 || Param[1]<1)? y : Param[1];
2554 FilterLeft = (NParam<2 || Param[2]<1)? x : Param[2];
2555 FilterBottom = (NParam<3 || Param[3]<1)? y : Param[3];
2556 FilterRight = (NParam<4 || Param[4]<1)? x : Param[4];
2557 if (FilterTop > FilterBottom) {
2558 i = FilterTop; FilterTop = FilterBottom; FilterBottom = i;
2559 }
2560 if (FilterLeft > FilterRight) {
2561 i = FilterLeft; FilterLeft = FilterRight; FilterRight = i;
2562 }
2563 DecLocatorFlag |= DecLocatorFiltered;
2564 DecLocatorReport(IdMouseEventMove, 0);
2565 }
2566 break;
2567
2568 case 'z': // Enable DEC Locator reporting (DECELR)
2569 if (Param[1] < 0) {
2570 Param[1] = 0;
2571 }
2572 switch (Param[1]) {
2573 case 0:
2574 if (MouseReportMode == IdMouseTrackDECELR) {
2575 MouseReportMode = IdMouseTrackNone;
2576 }
2577 break;
2578 case 1:
2579 if (ts.MouseEventTracking) {
2580 MouseReportMode = IdMouseTrackDECELR;
2581 DecLocatorFlag &= ~DecLocatorOneShot;
2582 }
2583 break;
2584 case 2:
2585 if (ts.MouseEventTracking) {
2586 MouseReportMode = IdMouseTrackDECELR;
2587 DecLocatorFlag |= DecLocatorOneShot;
2588 }
2589 break;
2590 }
2591 if (NParam > 1 && Param[2] == 1) {
2592 DecLocatorFlag |= DecLocatorPixel;
2593 }
2594 else {
2595 DecLocatorFlag &= ~DecLocatorPixel;
2596 }
2597 break;
2598
2599 case '{': // Select Locator Events (DECSLE)
2600 for (i=1; i<=NParam; i++) {
2601 if (Param[i] < 0) {
2602 Param[i] = 0;
2603 }
2604 switch (Param[i]) {
2605 case 0:
2606 DecLocatorFlag &= ~(DecLocatorButtonUp | DecLocatorButtonDown | DecLocatorFiltered);
2607 break;
2608 case 1:
2609 DecLocatorFlag |= DecLocatorButtonDown;
2610 break;
2611 case 2:
2612 DecLocatorFlag &= ~DecLocatorButtonDown;
2613 break;
2614 case 3:
2615 DecLocatorFlag |= DecLocatorButtonUp;
2616 break;
2617 case 4:
2618 DecLocatorFlag &= ~DecLocatorButtonUp;
2619 break;
2620 }
2621 }
2622 break;
2623
2624 case '|': // Request Locator Position (DECRQLP)
2625 DecLocatorReport(IdMouseEventCurStat, 0);
2626 break;
2627 }
2628 }
2629
2630 void CSSpace(BYTE b) {
2631 switch (b) {
2632 case 'q':
2633 if (ts.WindowFlag & WF_CURSORCHANGE) {
2634 if (NParam > 0) {
2635 if (Param[1] < 0) Param[1] = 0;
2636 switch (Param[1]) {
2637 case 0:
2638 case 1:
2639 ts.CursorShape = IdBlkCur;
2640 ts.NonblinkingCursor = FALSE;
2641 break;
2642 case 2:
2643 ts.CursorShape = IdBlkCur;
2644 ts.NonblinkingCursor = TRUE;
2645 break;
2646 case 3:
2647 ts.CursorShape = IdHCur;
2648 ts.NonblinkingCursor = FALSE;
2649 break;
2650 case 4:
2651 ts.CursorShape = IdHCur;
2652 ts.NonblinkingCursor = TRUE;
2653 break;
2654 case 5:
2655 ts.CursorShape = IdVCur;
2656 ts.NonblinkingCursor = FALSE;
2657 break;
2658 case 6:
2659 ts.CursorShape = IdVCur;
2660 ts.NonblinkingCursor = TRUE;
2661 break;
2662 default:
2663 return;
2664 }
2665 ChangeCaret();
2666 }
2667 }
2668 break;
2669 }
2670 }
2671
2672 void PrnParseCS(BYTE b) // printer mode
2673 {
2674 ParseMode = ModeFirst;
2675 switch (ICount) {
2676 /* no intermediate char */
2677 case 0:
2678 switch (Prv) {
2679 /* no private parameter */
2680 case 0:
2681 switch (b) {
2682 case 'i':
2683 if (Param[1]==4)
2684 {
2685 PrinterMode = FALSE;
2686 // clear prn buff
2687 WriteToPrnFile(0,FALSE);
2688 if (! AutoPrintMode)
2689 ClosePrnFile();
2690 return;
2691 }
2692 break;
2693 } /* of case Prv=0 */
2694 break;
2695 }
2696 break;
2697 /* one intermediate char */
2698 case 1: break;
2699 } /* of case Icount */
2700
2701 WriteToPrnFile(b,TRUE);
2702 }
2703
2704 void ParseCS(BYTE b) /* b is the final char */
2705 {
2706 if (PrinterMode) { // printer mode
2707 PrnParseCS(b);
2708 return;
2709 }
2710
2711 switch (ICount) {
2712 /* no intermediate char */
2713 case 0:
2714 switch (Prv) {
2715 /* no private parameter */
2716 case 0:
2717 switch (b) {
2718 // ISO/IEC 6429 / ECMA-48 Sequence
2719 case '@': CSInsertCharacter(); break; // ICH
2720 case 'A': CSCursorUp(); break; // CUU
2721 case 'B': CSCursorDown(); break; // CUD
2722 case 'C': CSCursorRight(); break; // CUF
2723 case 'D': CSCursorLeft(); break; // CUB
2724 case 'E': CSCursorDown1(); break; // CNL
2725 case 'F': CSCursorUp1(); break; // CPL
2726 case 'G': CSMoveToColumnN(); break; // CHA
2727 case 'H': CSMoveToXY(); break; // CUP
2728 case 'I': CSForwardTab(); break; // CHT
2729 case 'J': CSScreenErase(); break; // ED
2730 case 'K': CSLineErase(); break; // EL
2731 case 'L': CSInsertLine(); break; // IL
2732 case 'M': CSDeleteNLines(); break; // DL
2733 // case 'N': break; // EF -- Not support
2734 // case 'O': break; // EA -- Not support
2735 case 'P': CSDeleteCharacter(); break; // DCH
2736 // case 'Q': break; // SEE -- Not support
2737 // case 'R': break; // CPR -- Not support
2738 case 'S': CSScrollUP(); break; // SU
2739 case 'T': CSScrollDown(); break; // SD
2740 // case 'U': break; // NP -- Not support
2741 // case 'V': break; // PP -- Not support
2742 // case 'W': break; // CTC -- Not support
2743 case 'X': CSEraseCharacter(); break; // ECH
2744 // case 'Y': break; // CVT -- Not support
2745 case 'Z': CSBackwardTab(); break; // CBT
2746 // case '[': break; // SRS -- Not support
2747 // case '\\': break; // PTX -- Not support
2748 // case ']': break; // SDS -- Not support
2749 // case '^': break; // SIMD -- Not support
2750 case '`': CSMoveToColumnN(); break; // HPA
2751 case 'a': CSCursorRight(); break; // HPR
2752 // case 'b': break; // REP -- Not support
2753 case 'c': AnswerTerminalType(); break; // DA
2754 case 'd': CSMoveToLineN(); break; // VPA
2755 case 'e': CSCursorDown(); break; // VPR
2756 case 'f': CSMoveToXY(); break; // HVP
2757 case 'g': CSDeleteTabStop(); break; // TBC
2758 case 'h': CS_h_Mode(); break; // SM
2759 case 'i': CS_i_Mode(); break; // MC
2760 case 'j': CSCursorLeft(); break; // HPB
2761 case 'k': CSCursorUp(); // VPB
2762 case 'l': CS_l_Mode(); break; // RM
2763 case 'm': CSSetAttr(); break; // SGR
2764 case 'n': CS_n_Mode(); break; // DSR
2765 // case 'o': break; // DAQ -- Not support
2766
2767 // Private Sequence
2768 case 'r': CSSetScrollRegion(); break; // DECSTBM
2769 case 's': SaveCursor(); break; // SCP (Save cursor (ANSI.SYS/SCO?))
2770 case 't': CSSunSequence(); break; // DECSLPP / Window manipulation(dtterm?)
2771 case 'u': RestoreCursor(); break; // RCP (Restore cursor (ANSI.SYS/SCO))
2772 } /* of case Prv=0 */
2773 break;
2774 /* private parameter = '>' */
2775 case '>': CSGT(b); break;
2776 /* private parameter = '?' */
2777 case '?': CSQuest(b); break;
2778 } /* end of siwtch (Prv) */
2779 break;
2780 /* one intermediate char */
2781 case 1:
2782 switch (IntChar[1]) {
2783 /* intermediate char = ' ' */
2784 case ' ': CSSpace(b); break;
2785 /* intermediate char = '!' */
2786 case '!': CSExc(b); break;
2787 /* intermediate char = '"' */
2788 case '"': CSDouble(b); break;
2789 /* intermediate char = '$' */
2790 case '$': CSDol(b); break;
2791 /* intermediate char = '\'' */
2792 case '\'': CSQuote(b); break;
2793 }
2794 break;
2795 } /* of case Icount */
2796
2797 ParseMode = ModeFirst;
2798 }
2799
2800 void ControlSequence(BYTE b)
2801 {
2802 if ((b<=US) || (b>=0x80) && (b<=0x9F))
2803 ParseControl(b); /* ctrl char */
2804 else if ((b>=0x40) && (b<=0x7E))
2805 ParseCS(b); /* terminate char */
2806 else {
2807 if (PrinterMode)
2808 WriteToPrnFile(b,FALSE);
2809
2810 if ((b>=0x20) && (b<=0x2F))
2811 { /* intermediate char */
2812 if (ICount<IntCharMax) ICount++;
2813 IntChar[ICount] = b;
2814 }
2815 else if ((b>=0x30) && (b<=0x39))
2816 {
2817 if (Param[NParam] < 0)
2818 Param[NParam] = 0;
2819 if (Param[NParam]<1000)
2820 Param[NParam] = Param[NParam]*10 + b - 0x30;
2821 }
2822 else if (b==0x3B)
2823 {
2824 if (NParam < NParamMax)
2825 {
2826 NParam++;
2827 Param[NParam] = -1;
2828 }
2829 }
2830 else if ((b>=0x3C) && (b<=0x3F))
2831 { /* private char */
2832 if (FirstPrm) Prv = b;
2833 }
2834 }
2835 FirstPrm = FALSE;
2836 }
2837
2838 void DeviceControl(BYTE b)
2839 {
2840 if (ESCFlag && (b=='\\') || (b==ST && ts.KanjiCode!=IdSJIS))
2841 {
2842 ESCFlag = FALSE;
2843 ParseMode = SavedMode;
2844 return;
2845 }
2846
2847 if (b==ESC)
2848 {
2849 ESCFlag = TRUE;
2850 return;
2851 }
2852 else ESCFlag = FALSE;
2853
2854 if (b<=US)
2855 ParseControl(b);
2856 else if ((b>=0x30) && (b<=0x39))
2857 {
2858 if (Param[NParam] < 0) Param[NParam] = 0;
2859 if (Param[NParam]<1000)
2860 Param[NParam] = Param[NParam]*10 + b - 0x30;
2861 }
2862 else if (b==0x3B)
2863 {
2864 if (NParam < NParamMax)
2865 {
2866 NParam++;
2867 Param[NParam] = -1;
2868 }
2869 }
2870 else if ((b>=0x40) && (b<=0x7E))
2871 {
2872 if (b=='|')
2873 {
2874 ParseMode = ModeDCUserKey;
2875 if (Param[1] < 1) ClearUserKey();
2876 WaitKeyId = TRUE;
2877 NewKeyId = 0;
2878 }
2879 else ParseMode = ModeSOS;
2880 }
2881 }
2882
2883 void DCUserKey(BYTE b)
2884 {
2885 if (ESCFlag && (b=='\\') || (b==ST && ts.KanjiCode!=IdSJIS))
2886 {
2887 if (! WaitKeyId) DefineUserKey(NewKeyId,NewKeyStr,NewKeyLen);
2888 ESCFlag = FALSE;
2889 ParseMode = SavedMode;
2890 return;
2891 }
2892
2893 if (b==ESC)
2894 {
2895 ESCFlag = TRUE;
2896 return;
2897 }
2898 else ESCFlag = FALSE;
2899
2900 if (WaitKeyId)
2901 {
2902 if ((b>=0x30) && (b<=0x39))
2903 {
2904 if (NewKeyId<1000)
2905 NewKeyId = NewKeyId*10 + b - 0x30;
2906 }
2907 else if (b==0x2F)
2908 {
2909 WaitKeyId = FALSE;
2910 WaitHi = TRUE;
2911 NewKeyLen = 0;
2912 }
2913 }
2914 else {
2915 if (b==0x3B)
2916 {
2917 DefineUserKey(NewKeyId,NewKeyStr,NewKeyLen);
2918 WaitKeyId = TRUE;
2919 NewKeyId = 0;
2920 }
2921 else {
2922 if (NewKeyLen < FuncKeyStrMax)
2923 {
2924 if (WaitHi)
2925 {
2926 NewKeyStr[NewKeyLen] = ConvHexChar(b) << 4;
2927 WaitHi = FALSE;
2928 }
2929 else {
2930 NewKeyStr[NewKeyLen] = NewKeyStr[NewKeyLen] +
2931 ConvHexChar(b);
2932 WaitHi = TRUE;
2933 NewKeyLen++;
2934 }
2935 }
2936 }
2937 }
2938 }
2939
2940 void IgnoreString(BYTE b)
2941 {
2942 if ((ESCFlag && (b=='\\')) ||
2943 (b<=US && b!=ESC && b!=HT) ||
2944 (b==ST && ts.KanjiCode!=IdSJIS))
2945 ParseMode = SavedMode;
2946
2947 if (b==ESC) ESCFlag = TRUE;
2948 else ESCFlag = FALSE;
2949 }
2950
2951 BOOL XsParseColor(char *colspec, COLORREF *color)
2952 {
2953 unsigned int r, g, b;
2954 // double dr, dg, db;
2955
2956 r = g = b = 255;
2957
2958 if (colspec == NULL || color == NULL) {
2959 return FALSE;
2960 }
2961
2962 if (_strnicmp(colspec, "rgb:", 4) == 0) {
2963 switch (strlen(colspec)) {
2964 case 9: // rgb:R/G/B
2965 if (sscanf(colspec, "rgb:%1x/%1x/%1x", &r, &g, &b) != 3) {
2966 return FALSE;
2967 }
2968 r *= 17; g *= 17; b *= 17;
2969 break;
2970 case 12: // rgb:RR/GG/BB
2971 if (sscanf(colspec, "rgb:%2x/%2x/%2x", &r, &g, &b) != 3) {
2972 return FALSE;
2973 }
2974 break;
2975 case 15: // rgb:RRR/GGG/BBB
2976 if (sscanf(colspec, "rgb:%3x/%3x/%3x", &r, &g, &b) != 3) {
2977 return FALSE;
2978 }
2979 r >>= 4; g >>= 4; b >>= 4;
2980 break;
2981 case 18: // rgb:RRRR/GGGG/BBBB
2982 if (sscanf(colspec, "rgb:%4x/%4x/%4x", &r, &g, &b) != 3) {
2983 return FALSE;
2984 }
2985 r >>= 8; g >>= 8; b >>= 8;
2986 break;
2987 default:
2988 return FALSE;
2989 }
2990 }
2991 // else if (_strnicmp(colspec, "rgbi:", 5) == 0) {
2992 // ; /* nothing to do */
2993 // }
2994 else if (colspec[0] == '#') {
2995 switch (strlen(colspec)) {
2996 case 4: // #RGB
2997 if (sscanf(colspec, "#%1x%1x%1x", &r, &g, &b) != 3) {
2998 return FALSE;
2999 }
3000 r <<= 4; g <<= 4; b <<= 4;
3001 break;
3002 case 7: // #RRGGBB
3003 if (sscanf(colspec, "#%2x%2x%2x", &r, &g, &b) != 3) {
3004 return FALSE;
3005 }
3006 break;
3007 case 10: // #RRRGGGBBB
3008 if (sscanf(colspec, "#%3x%3x%3x", &r, &g, &b) != 3) {
3009 return FALSE;
3010 }
3011 r >>= 4; g >>= 4; b >>= 4;
3012 break;
3013 case 13: // #RRRRGGGGBBBB
3014 if (sscanf(colspec, "#%4x%4x%4x", &r, &g, &b) != 3) {
3015 return FALSE;
3016 }
3017 r >>= 8; g >>= 8; b >>= 8;
3018 break;
3019 default:
3020 return FALSE;
3021 }
3022 }
3023 else {
3024 return FALSE;
3025 }
3026
3027 if (r > 255 || g > 255 || b > 255) {
3028 return FALSE;
3029 }
3030
3031 *color = RGB(r, g, b);
3032 return TRUE;
3033 }
3034
3035 #define ModeXsFirst 1
3036 #define ModeXsString 2
3037 #define ModeXsColorNum 3
3038 #define ModeXsColorSpec 4
3039 #define ModeXsEsc 5
3040 void XSequence(BYTE b)
3041 {
3042 static BYTE XsParseMode = ModeXsFirst, PrevMode;
3043 static char StrBuff[sizeof(ts.Title)];
3044 static unsigned int ColorNumber, StrLen;
3045 int len;
3046 COLORREF color;
3047
3048 switch (XsParseMode) {
3049 case ModeXsFirst:
3050 if (isdigit(b)) {
3051 if (Param[1] < 1000) {
3052 Param[1] = Param[1]*10 + b - '0';
3053 }
3054 }
3055 else if (b == ';') {
3056 StrBuff[0] = '\0';
3057 StrLen = 0;
3058 if (Param[1] == 4) {
3059 ColorNumber = 0;
3060 XsParseMode = ModeXsColorNum;
3061 }
3062 else {
3063 XsParseMode = ModeXsString;
3064 }
3065 }
3066 else {
3067 ParseMode = ModeFirst;
3068 }
3069 break;
3070 case ModeXsString:
3071 if ((b==ST && Accept8BitCtrl && !(ts.Language==IdJapanese && ts.KanjiCode==IdSJIS)) || b==BEL) { /* String Terminator */
3072 StrBuff[StrLen] = '\0';
3073 switch (Param[1]) {
3074 case 0: /* Change window title and icon name */
3075 case 1: /* Change icon name */
3076 case 2: /* Change window title */
3077 if (ts.AcceptTitleChangeRequest) {
3078 strncpy_s(cv.TitleRemote, sizeof(cv.TitleRemote), StrBuff, _TRUNCATE);
3079 // (2006.6.15 maya) �^�C�g�����n����������SJIS������
3080 ConvertToCP932(cv.TitleRemote, sizeof(cv.TitleRemote));
3081 ChangeTitle();
3082 }
3083 break;
3084 default:
3085 /* nothing to do */;
3086 }
3087 ParseMode = ModeFirst;
3088 XsParseMode = ModeXsFirst;
3089 }
3090 else if (b == ESC) { /* Escape */
3091 PrevMode = ModeXsString;
3092 XsParseMode = ModeXsEsc;
3093 }
3094 else if (b <= US) { /* Other control character -- invalid sequence */
3095 ParseMode = ModeFirst;
3096 XsParseMode = ModeXsFirst;
3097 }
3098 else if (StrLen < sizeof(StrBuff) - 1) {
3099 StrBuff[StrLen++] = b;
3100 }
3101 break;
3102 case ModeXsColorNum:
3103 if (isdigit(b)) {
3104 ColorNumber = ColorNumber*10 + b - '0';
3105 }
3106 else if (b == ';') {
3107 XsParseMode = ModeXsColorSpec;
3108 StrBuff[0] = '\0';
3109 StrLen = 0;
3110 }
3111 else {
3112 ParseMode = ModeFirst;
3113 XsParseMode = ModeXsFirst;
3114 }
3115 break;
3116 case ModeXsColorSpec:
3117 if ((b==ST && Accept8BitCtrl && !(ts.Language==IdJapanese && ts.KanjiCode==IdSJIS)) || b==BEL) { /* String Terminator */
3118 StrBuff[StrLen] = '\0';
3119 if ((ts.ColorFlag & CF_XTERM256) && ColorNumber <= 255) {
3120 if (strcmp(StrBuff, "?") == 0) {
3121 color = DispGetANSIColor(ColorNumber);
3122 len =_snprintf_s_l(StrBuff, sizeof(StrBuff), _TRUNCATE,
3123 "4;%d;rgb:%02x/%02x/%02x", CLocale, ColorNumber,
3124 GetRValue(color), GetGValue(color), GetBValue(color));
3125 ParseMode = ModeFirst;
3126 XsParseMode = ModeXsFirst;
3127 SendOSCstr(StrBuff, len);
3128 break;
3129 }
3130 else if (XsParseColor(StrBuff, &color)) {
3131 DispSetANSIColor(ColorNumber, color);
3132 }
3133 }
3134 ParseMode = ModeFirst;
3135 XsParseMode = ModeXsFirst;
3136 }
3137 else if (b == ESC) {
3138 PrevMode = ModeXsColorSpec;
3139 XsParseMode = ModeXsEsc;
3140 }
3141 else if (b <= US) { /* Other control character -- invalid sequence */
3142 ParseMode = ModeFirst;
3143 XsParseMode = ModeXsFirst;
3144 }
3145 else if (b == ';') {
3146 StrBuff[StrLen] = '\0';
3147 if ((ts.ColorFlag & CF_XTERM256) && ColorNumber <= 255) {
3148 if (strcmp(StrBuff, "?") == 0) {
3149 color = DispGetANSIColor(ColorNumber);
3150 len =_snprintf_s_l(StrBuff, sizeof(StrBuff), _TRUNCATE,
3151 "4;%d;rgb:%02x/%02x/%02x", CLocale, ColorNumber,
3152 GetRValue(color), GetGValue(color), GetBValue(color));
3153 XsParseMode = ModeXsColorNum;
3154 SendOSCstr(StrBuff, len);
3155 }
3156 else if (XsParseColor(StrBuff, &color)) {
3157 DispSetANSIColor(ColorNumber, color);
3158 }
3159 }
3160 ColorNumber = 0;
3161 StrBuff[0] = '\0';
3162 StrLen = 0;
3163 XsParseMode = ModeXsColorNum;
3164 }
3165 else if (StrLen < sizeof(StrBuff) - 1) {
3166 StrBuff[StrLen++] = b;
3167 }
3168 break;
3169 case ModeXsEsc:
3170 if (b == '\\') { /* String Terminator */
3171 XsParseMode = PrevMode;
3172 // XSequence(ST);
3173 XSequence(BEL);
3174 }
3175 else { /* Other character -- invalid sequence */
3176 ParseMode = ModeFirst;
3177 XsParseMode = ModeXsFirst;
3178 }
3179 break;
3180 // default:
3181 // ParseMode = ModeFirst;
3182 // XsParseMode = ModeXsFirst;
3183 }
3184 }
3185
3186 void DLESeen(BYTE b)
3187 {
3188 ParseMode = ModeFirst;
3189 if (((ts.FTFlag & FT_BPAUTO)!=0) && (b=='B'))
3190 BPStart(IdBPAuto); /* Auto B-Plus activation */
3191 ChangeEmu = -1;
3192 }
3193
3194 void CANSeen(BYTE b)
3195 {
3196 ParseMode = ModeFirst;
3197 if (((ts.FTFlag & FT_ZAUTO)!=0) && (b=='B'))
3198 ZMODEMStart(IdZAuto); /* Auto ZMODEM activation */
3199 ChangeEmu = -1;
3200 }
3201
3202 BOOL CheckKanji(BYTE b)
3203 {
3204 BOOL Check;
3205
3206 if (ts.Language!=IdJapanese) return FALSE;
3207
3208 ConvJIS = FALSE;
3209
3210 if (ts.KanjiCode==IdSJIS)
3211 {
3212 if ((0x80<b) && (b<0xa0) || (0xdf<b) && (b<0xfd))
3213 return TRUE; // SJIS kanji
3214 if ((0xa1<=b) && (b<=0xdf))
3215 return FALSE; // SJIS katakana
3216 }
3217
3218 if ((b>=0x21) && (b<=0x7e))
3219 {
3220 Check = (Gn[Glr[0]]==IdKanji);
3221 ConvJIS = Check;
3222 }
3223 else if ((b>=0xA1) && (b<=0xFE))
3224 {
3225 Check = (Gn[Glr[1]]==IdKanji);
3226 if (ts.KanjiCode==IdEUC)
3227 Check = TRUE;
3228 else if (ts.KanjiCode==IdJIS)
3229 {
3230 if (((ts.TermFlag & TF_FIXEDJIS)!=0) &&
3231 (ts.JIS7Katakana==0))
3232 Check = FALSE; // 8-bit katakana
3233 }
3234 ConvJIS = Check;
3235 }
3236 else
3237 Check = FALSE;
3238
3239 return Check;
3240 }
3241
3242 BOOL CheckKorean(BYTE b)
3243 {
3244 BOOL Check;
3245 if (ts.Language!=IdKorean)
3246 return FALSE;
3247
3248 if (ts.KanjiCode == IdSJIS) {
3249 if ((0xA1<=b) && (b<=0xFE)) {
3250 Check = TRUE;
3251 }
3252 else {
3253 Check = FALSE;
3254 }
3255 }
3256
3257 return Check;
3258 }
3259
3260 BOOL ParseFirstJP(BYTE b)
3261 // returns TRUE if b is processed
3262 // (actually allways returns TRUE)
3263 {
3264 if (KanjiIn) {
3265 if ((! ConvJIS) && (0x3F<b) && (b<0xFD) ||
3266 ConvJIS && ( (0x20<b) && (b<0x7f) ||
3267 (0xa0<b) && (b<0xff) ))
3268 {
3269 PutKanji(b);
3270 KanjiIn = FALSE;
3271 return TRUE;
3272 }
3273 else if ((ts.TermFlag & TF_CTRLINKANJI)==0) {
3274 KanjiIn = FALSE;
3275 }
3276 else if ((b==CR) && Wrap) {
3277 CarriageReturn(FALSE);
3278 LineFeed(LF,FALSE);
3279 Wrap = FALSE;
3280 }
3281 }
3282
3283 if (SSflag) {
3284 if (Gn[GLtmp] == IdKanji) {
3285 Kanji = b << 8;
3286 KanjiIn = TRUE;
3287 SSflag = FALSE;
3288 return TRUE;
3289 }
3290 else if (Gn[GLtmp] == IdKatakana) {
3291 b = b | 0x80;
3292 }
3293
3294 PutChar(b);
3295 SSflag = FALSE;
3296 return TRUE;
3297 }
3298
3299 if ((!EUCsupIn) && (!EUCkanaIn) && (!KanjiIn) && CheckKanji(b)) {
3300 Kanji = b << 8;
3301 KanjiIn = TRUE;
3302 return TRUE;
3303 }
3304
3305 if (b<=US) {
3306 ParseControl(b);
3307 }
3308 else if (b==0x20) {
3309 PutChar(b);
3310 }
3311 else if ((b>=0x21) && (b<=0x7E)) {
3312 if (EUCsupIn) {
3313 EUCcount--;
3314 EUCsupIn = (EUCcount==0);
3315 return TRUE;
3316 }
3317
3318 if ((Gn[Glr[0]] == IdKatakana) || EUCkanaIn) {
3319 b = b | 0x80;
3320 EUCkanaIn = FALSE;
3321 }
3322 PutChar(b);
3323 }
3324 else if (b==0x7f) {
3325 return TRUE;
3326 }
3327 else if ((b>=0x80) && (b<=0x8D)) {
3328 ParseControl(b);
3329 }
3330 else if (b==0x8E) { // SS2
3331 if (ts.KanjiCode==IdEUC) {
3332 EUCkanaIn = TRUE;
3333 }
3334 else {
3335 ParseControl(b);
3336 }