… | |
… | |
70 | |
70 | |
71 | #ifndef STDIN_FILENO |
71 | #ifndef STDIN_FILENO |
72 | # define STDIN_FILENO 0 |
72 | # define STDIN_FILENO 0 |
73 | # define STDOUT_FILENO 1 |
73 | # define STDOUT_FILENO 1 |
74 | # define STDERR_FILENO 2 |
74 | # define STDERR_FILENO 2 |
75 | #endif |
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|
76 | |
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|
77 | #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
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|
78 | # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) |
|
|
79 | # define NO_SETOWNER_TTYDEV 1 |
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|
80 | # endif |
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|
81 | #endif |
|
|
82 | #if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) |
|
|
83 | # define NO_SETOWNER_TTYDEV 1 |
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|
84 | #endif |
75 | #endif |
85 | |
76 | |
86 | /* |
77 | /* |
87 | ***************************************************************************** |
78 | ***************************************************************************** |
88 | * PROTOTYPES |
79 | * PROTOTYPES |
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… | |
161 | int clicks; |
152 | int clicks; |
162 | Time time; /* milliseconds */ |
153 | Time time; /* milliseconds */ |
163 | unsigned int state; /* key or button mask */ |
154 | unsigned int state; /* key or button mask */ |
164 | unsigned int button; /* detail */ |
155 | unsigned int button; /* detail */ |
165 | }; |
156 | }; |
166 | |
|
|
167 | #define MAX_IT(current, other) if ((other) > (current)) (current) = (other) |
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|
168 | #define MIN_IT(current, other) if ((other) < (current)) (current) = (other) |
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|
169 | #define SWAP_IT(one, two, typeof) \ |
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170 | do { \ |
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|
171 | typeof swapittmp; \ |
|
|
172 | (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ |
|
|
173 | } while (/* CONSTCOND */ 0) |
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|
174 | #define BOUND_POSITIVE_INT16(val) \ |
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175 | (int16_t) ((val) <= 0 \ |
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|
176 | ? 0 \ |
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177 | : min ((val), (((uint16_t)-1)>>1))) |
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|
178 | |
157 | |
179 | #if ENABLE_FRILLS |
158 | #if ENABLE_FRILLS |
180 | typedef struct _mwmhints { |
159 | typedef struct _mwmhints { |
181 | CARD32 flags; |
160 | CARD32 flags; |
182 | CARD32 functions; |
161 | CARD32 functions; |
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… | |
363 | #define FONT_DN "#-" |
342 | #define FONT_DN "#-" |
364 | #define FONT_UP "#+" |
343 | #define FONT_UP "#+" |
365 | |
344 | |
366 | /* flags for rxvt_scr_gotorc () */ |
345 | /* flags for rxvt_scr_gotorc () */ |
367 | enum { |
346 | enum { |
368 | C_RELATIVE = 1 , /* col movement is relative */ |
347 | C_RELATIVE = 1, /* col movement is relative */ |
369 | R_RELATIVE = 2, /* row movement is relative */ |
348 | R_RELATIVE = 2, /* row movement is relative */ |
370 | RELATIVE = 1 | 2, |
349 | RELATIVE = C_RELATIVE | R_RELATIVE, |
371 | }; |
350 | }; |
372 | |
351 | |
373 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
352 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
374 | enum { |
353 | enum { |
375 | INSERT = -1, /* don't change these values */ |
354 | INSERT = -1, /* don't change these values */ |
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388 | enum { |
367 | enum { |
389 | PRIMARY = 0, |
368 | PRIMARY = 0, |
390 | SECONDARY, |
369 | SECONDARY, |
391 | }; |
370 | }; |
392 | |
371 | |
393 | #define RS_None 0 /* Normal */ |
372 | #define RS_None 0 |
394 | |
373 | |
395 | #define RS_fgMask 0x0000007fUL /* 128 colors */ |
374 | #define RS_fgMask 0x0000007fUL // 128 colors |
396 | #define RS_bgMask 0x00003f80UL /* 128 colors */ |
375 | #define RS_bgMask 0x00003f80UL // 128 colors |
397 | |
376 | |
398 | // font styles |
377 | // font styles |
399 | #define RS_Bold 0x00004000UL // value 1 |
378 | #define RS_Bold 0x00004000UL // value 1 |
400 | #define RS_Italic 0x00008000UL // value 2 |
379 | #define RS_Italic 0x00008000UL // value 2 |
401 | |
380 | |
402 | // fake styles |
381 | // fake styles |
403 | #define RS_Blink 0x00010000UL /* blink */ |
382 | #define RS_Blink 0x00010000UL // blink |
404 | #define RS_RVid 0x00020000UL /* reverse video */ |
383 | #define RS_RVid 0x00020000UL // reverse video |
405 | #define RS_Uline 0x00040000UL /* underline */ |
384 | #define RS_Uline 0x00040000UL // underline |
406 | |
385 | |
407 | // 5 bits still to go |
386 | // 5 custom bits for extensions |
|
|
387 | #define RS_customCount 32 |
|
|
388 | #define RS_customMask 0x00f80000UL |
|
|
389 | #define RS_customShift 19 |
408 | |
390 | |
409 | // other flags |
391 | // other flags |
410 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
392 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
411 | |
393 | |
412 | #define RS_styleCount 4 |
394 | #define RS_styleCount 4 |
… | |
… | |
585 | Rs_font, |
567 | Rs_font, |
586 | #if ENABLE_STYLES |
568 | #if ENABLE_STYLES |
587 | Rs_boldFont, |
569 | Rs_boldFont, |
588 | Rs_italicFont, |
570 | Rs_italicFont, |
589 | Rs_boldItalicFont, |
571 | Rs_boldItalicFont, |
|
|
572 | Rs_intensityStyles, |
590 | #endif |
573 | #endif |
591 | Rs_name, |
574 | Rs_name, |
592 | Rs_title, |
575 | Rs_title, |
593 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
576 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
594 | Rs_path, |
577 | Rs_path, |
… | |
… | |
641 | #ifdef TRANSPARENT |
624 | #ifdef TRANSPARENT |
642 | Rs_transparent, |
625 | Rs_transparent, |
643 | Rs_transparent_all, |
626 | Rs_transparent_all, |
644 | #endif |
627 | #endif |
645 | #if ENABLE_FRILLS |
628 | #if ENABLE_FRILLS |
|
|
629 | Rs_pty_fd, |
|
|
630 | Rs_hold, |
646 | Rs_ext_bwidth, |
631 | Rs_ext_bwidth, |
647 | Rs_int_bwidth, |
632 | Rs_int_bwidth, |
648 | Rs_borderLess, |
633 | Rs_borderLess, |
649 | Rs_lineSpace, |
634 | Rs_lineSpace, |
650 | Rs_pty_fd, |
|
|
651 | Rs_cursorUnderline, |
635 | Rs_cursorUnderline, |
652 | #endif |
636 | #endif |
653 | #if CURSOR_BLINK |
637 | #if CURSOR_BLINK |
654 | Rs_cursorBlink, |
638 | Rs_cursorBlink, |
655 | #endif |
639 | #endif |
… | |
… | |
758 | #endif |
742 | #endif |
759 | |
743 | |
760 | // do not change these constants lightly, there are many interdependencies |
744 | // do not change these constants lightly, there are many interdependencies |
761 | #define IMBUFSIZ 128 // input modifier buffer sizes |
745 | #define IMBUFSIZ 128 // input modifier buffer sizes |
762 | #define KBUFSZ 512 // size of keyboard mapping buffer |
746 | #define KBUFSZ 512 // size of keyboard mapping buffer |
763 | #define CBUFSIZ 4096 // size of command buffer |
747 | #define CBUFSIZ 2048 // size of command buffer |
764 | #define UBUFSIZ 4096 // character buffer |
748 | #define UBUFSIZ 2048 // character buffer |
765 | |
749 | |
766 | #ifndef PATH_MAX |
750 | #ifndef PATH_MAX |
767 | # define PATH_MAX 16384 |
751 | # define PATH_MAX 16384 |
768 | #endif |
752 | #endif |
769 | |
753 | |
… | |
… | |
825 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
809 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
826 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
810 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
827 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
811 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
828 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
812 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
829 | |
813 | |
830 | #define TermWin_TotalWidth() ((int32_t)width) |
814 | #define TermWin_TotalWidth() ((int32_t)this->width) |
831 | #define TermWin_TotalHeight() ((int32_t)height) |
815 | #define TermWin_TotalHeight() ((int32_t)this->height) |
|
|
816 | |
|
|
817 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
818 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
819 | |
|
|
820 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
|
|
821 | #define ROW(n) row_buf [LINENO (n)] |
832 | |
822 | |
833 | /* how to build & extract colors and attributes */ |
823 | /* how to build & extract colors and attributes */ |
834 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
824 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
835 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
825 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
836 | #ifndef NO_BRIGHTCOLOR |
|
|
837 | # define GET_FGCOLOR(x) \ |
|
|
838 | ((((x) & RS_Bold) == 0 \ |
|
|
839 | || GET_BASEFG (x) < minCOLOR \ |
|
|
840 | || GET_BASEFG (x) >= minBrightCOLOR) \ |
|
|
841 | ? GET_BASEFG (x) \ |
|
|
842 | : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR))) |
|
|
843 | # define GET_BGCOLOR(x) \ |
|
|
844 | ((((x) & RS_Blink) == 0 \ |
|
|
845 | || GET_BASEBG (x) < minCOLOR \ |
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|
846 | || GET_BASEBG (x) >= minBrightCOLOR) \ |
|
|
847 | ? GET_BASEBG (x) \ |
|
|
848 | : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR))) |
|
|
849 | #else |
|
|
850 | # define GET_FGCOLOR(x) GET_BASEFG(x) |
|
|
851 | # define GET_BGCOLOR(x) GET_BASEBG(x) |
|
|
852 | #endif |
|
|
853 | |
826 | |
854 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
827 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
855 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
828 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
856 | |
829 | |
857 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
830 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
… | |
… | |
964 | #endif |
937 | #endif |
965 | |
938 | |
966 | extern class rxvt_failure_exception { } rxvt_failure_exception; |
939 | extern class rxvt_failure_exception { } rxvt_failure_exception; |
967 | |
940 | |
968 | typedef callback1<void, const char *> log_callback; |
941 | typedef callback1<void, const char *> log_callback; |
|
|
942 | typedef callback1<int, int> getfd_callback; |
969 | |
943 | |
970 | extern void rxvt_vlog (const char *fmt, va_list arg_ptr); |
944 | extern void rxvt_vlog (const char *fmt, va_list arg_ptr); |
971 | extern void rxvt_log (const char *fmt, ...); |
945 | extern void rxvt_log (const char *fmt, ...); |
972 | extern void rxvt_warn (const char *fmt, ...); |
946 | extern void rxvt_warn (const char *fmt, ...); |
973 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
947 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
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1050 | class keyboard_manager; |
1024 | class keyboard_manager; |
1051 | #endif |
1025 | #endif |
1052 | |
1026 | |
1053 | struct rxvt_term : zero_initialized, rxvt_vars { |
1027 | struct rxvt_term : zero_initialized, rxvt_vars { |
1054 | log_callback *log_hook; // log error messages through this hook, if != 0 |
1028 | log_callback *log_hook; // log error messages through this hook, if != 0 |
|
|
1029 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
1055 | |
1030 | |
1056 | struct mbstate mbstate; // current input multibyte state |
1031 | struct mbstate mbstate; // current input multibyte state |
1057 | |
1032 | |
1058 | unsigned char want_refresh:1, |
1033 | unsigned char want_refresh:1, |
1059 | #ifdef TRANSPARENT |
1034 | #ifdef TRANSPARENT |
… | |
… | |
1264 | // ISO 14755 entry support |
1239 | // ISO 14755 entry support |
1265 | unicode_t iso14755buf; |
1240 | unicode_t iso14755buf; |
1266 | void commit_iso14755 (); |
1241 | void commit_iso14755 (); |
1267 | int hex_keyval (XKeyEvent &ev); |
1242 | int hex_keyval (XKeyEvent &ev); |
1268 | # if ISO_14755 |
1243 | # if ISO_14755 |
1269 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); |
1244 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1270 | void iso14755_54 (int x, int y); |
1245 | void iso14755_54 (int x, int y); |
1271 | # endif |
1246 | # endif |
1272 | #endif |
1247 | #endif |
1273 | |
1248 | |
1274 | // modifies first argument(!) |
1249 | // modifies first argument(!) |
… | |
… | |
1328 | |
1303 | |
1329 | void tt_winch (); |
1304 | void tt_winch (); |
1330 | |
1305 | |
1331 | rxvt_term (); |
1306 | rxvt_term (); |
1332 | ~rxvt_term (); |
1307 | ~rxvt_term (); |
|
|
1308 | void child_exit (); // child has exited, usually destroys |
1333 | void destroy (); |
1309 | void destroy (); |
1334 | void emergency_cleanup (); |
1310 | void emergency_cleanup (); |
1335 | |
1311 | |
1336 | bool init (int argc, const char *const *argv); |
1312 | bool init (int argc, const char *const *argv); |
1337 | bool init_vars (); |
1313 | bool init_vars (); |
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… | |
1474 | { |
1450 | { |
1475 | l.t = (text_t *)talloc->alloc (); |
1451 | l.t = (text_t *)talloc->alloc (); |
1476 | l.r = (rend_t *)ralloc->alloc (); |
1452 | l.r = (rend_t *)ralloc->alloc (); |
1477 | } |
1453 | } |
1478 | |
1454 | |
|
|
1455 | #if 0 |
1479 | void lfree (line_t &l) |
1456 | void lfree (line_t &l) |
1480 | { |
1457 | { |
1481 | talloc->free (l.t); |
1458 | talloc->free (l.t); |
1482 | ralloc->free (l.r); |
1459 | ralloc->free (l.r); |
1483 | } |
1460 | } |
|
|
1461 | #endif |
1484 | |
1462 | |
1485 | void lresize (line_t &l) |
1463 | void lresize (line_t &l) |
1486 | { |
1464 | { |
1487 | if (!l.t) |
1465 | if (!l.t) |
1488 | return; |
1466 | return; |
1489 | |
1467 | |
1490 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
1468 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
1491 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
1469 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
1492 | |
1470 | |
1493 | MIN_IT (l.l, (int16_t)ncol); |
1471 | l.l = min (l.l, ncol); |
1494 | |
1472 | |
1495 | if (ncol > prev_ncol) |
1473 | if (ncol > prev_ncol) |
1496 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
1474 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
1497 | } |
1475 | } |
1498 | |
1476 | |
1499 | void scr_update_term (); |
1477 | int fgcolor_of (rend_t r) |
|
|
1478 | { |
|
|
1479 | int base = GET_BASEFG (r); |
|
|
1480 | #ifndef NO_BRIGHTCOLOR |
|
|
1481 | if (r & RS_Bold |
|
|
1482 | # if ENABLE_STYLES |
|
|
1483 | && OPTION (Opt_intensityStyles) |
|
|
1484 | # endif |
|
|
1485 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
|
|
1486 | base += minBrightCOLOR - minCOLOR; |
|
|
1487 | #endif |
|
|
1488 | return base; |
|
|
1489 | } |
|
|
1490 | |
|
|
1491 | int bgcolor_of (rend_t r) |
|
|
1492 | { |
|
|
1493 | int base = GET_BASEBG (r); |
|
|
1494 | #ifndef NO_BRIGHTCOLOR |
|
|
1495 | if (r & RS_Blink |
|
|
1496 | # if ENABLE_STYLES |
|
|
1497 | && OPTION (Opt_intensityStyles) |
|
|
1498 | # endif |
|
|
1499 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
|
|
1500 | base += minBrightCOLOR - minCOLOR; |
|
|
1501 | #endif |
|
|
1502 | return base; |
|
|
1503 | } |
|
|
1504 | |
1500 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1505 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1501 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1506 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1502 | int scr_scroll_text (int row1, int row2, int count, int spec); |
1507 | int scr_scroll_text (int row1, int row2, int count); |
1503 | void scr_reset (); |
1508 | void scr_reset (); |
1504 | void scr_reset_realloc (); |
|
|
1505 | void scr_release (); |
1509 | void scr_release (); |
1506 | void scr_clear (bool really = false); |
1510 | void scr_clear (bool really = false); |
1507 | void scr_refresh (unsigned char refresh_type); |
1511 | void scr_refresh (unsigned char refresh_type); |
1508 | bool scr_refresh_rend (rend_t mask, rend_t value); |
1512 | bool scr_refresh_rend (rend_t mask, rend_t value); |
1509 | void scr_erase_screen (int mode); |
1513 | void scr_erase_screen (int mode); |