… | |
… | |
18 | #include "encoding.h" |
18 | #include "encoding.h" |
19 | #include "rxvtfont.h" |
19 | #include "rxvtfont.h" |
20 | #include "rxvttoolkit.h" |
20 | #include "rxvttoolkit.h" |
21 | #include "iom.h" |
21 | #include "iom.h" |
22 | #include "salloc.h" |
22 | #include "salloc.h" |
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|
23 | |
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24 | #include "rxvtperl.h" |
23 | |
25 | |
24 | #if ENABLE_FRILLS |
26 | #if ENABLE_FRILLS |
25 | # define ENABLE_XEMBED 1 |
27 | # define ENABLE_XEMBED 1 |
26 | # define ENABLE_EWMH 1 |
28 | # define ENABLE_EWMH 1 |
27 | # define CURSOR_BLINK 1 |
29 | # define CURSOR_BLINK 1 |
… | |
… | |
111 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
113 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
112 | void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); |
114 | void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); |
113 | void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); |
115 | void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); |
114 | void rxvt_usleep (int usecs); |
116 | void rxvt_usleep (int usecs); |
115 | |
117 | |
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118 | ///////////////////////////////////////////////////////////////////////////// |
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|
119 | |
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|
120 | // temporarily replace the process environment |
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|
121 | extern char **environ; |
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|
122 | extern char **rxvt_environ; // the original environ pointer |
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|
123 | |
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124 | struct temp_environ |
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125 | { |
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126 | char **prev; |
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127 | |
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128 | temp_environ (const stringvec *envv) |
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129 | : prev(environ) |
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130 | { |
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131 | if (envv) |
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132 | environ = (char **)envv->begin (); |
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133 | } |
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134 | |
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|
135 | temp_environ (char **env) |
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136 | : prev(environ) |
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137 | { |
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138 | if (env) |
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139 | environ = env; |
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|
140 | } |
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141 | |
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142 | ~temp_environ () |
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|
143 | { |
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144 | environ = prev; |
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|
145 | } |
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|
146 | }; |
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|
147 | |
|
|
148 | #define TEMP_ENV temp_environ temp_environ (envv) |
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|
149 | |
116 | /* |
150 | /* |
117 | ***************************************************************************** |
151 | ***************************************************************************** |
118 | * STRUCTURES AND TYPEDEFS |
152 | * STRUCTURES AND TYPEDEFS |
119 | ***************************************************************************** |
153 | ***************************************************************************** |
120 | */ |
154 | */ |
… | |
… | |
207 | # define TERMENV "rxvt-unicode" |
241 | # define TERMENV "rxvt-unicode" |
208 | #endif |
242 | #endif |
209 | |
243 | |
210 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
244 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
211 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
245 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
212 | #endif |
|
|
213 | |
|
|
214 | #ifdef NO_RESOURCES |
|
|
215 | # undef USE_XGETDEFAULT |
|
|
216 | #endif |
246 | #endif |
217 | |
247 | |
218 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
248 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
219 | # define ENABLE_OVERLAY 1 |
249 | # define ENABLE_OVERLAY 1 |
220 | #endif |
250 | #endif |
… | |
… | |
436 | XTerm_property = 3, // change X property |
466 | XTerm_property = 3, // change X property |
437 | XTerm_Color = 4, // change colors |
467 | XTerm_Color = 4, // change colors |
438 | XTerm_Color00 = 10, // not implemented, CLASH! |
468 | XTerm_Color00 = 10, // not implemented, CLASH! |
439 | XTerm_Color01 = 11, // not implemented |
469 | XTerm_Color01 = 11, // not implemented |
440 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
470 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
441 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color |
471 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
442 | XTerm_Color_pointer_bg = 14, // not implemented |
472 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
443 | XTerm_Color05 = 15, // not implemented |
473 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
444 | XTerm_Color06 = 16, // not implemented |
474 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
445 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
475 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
446 | XTerm_logfile = 46, // not implemented |
476 | XTerm_logfile = 46, // not implemented |
447 | XTerm_font = 50, |
477 | XTerm_font = 50, |
448 | |
478 | |
449 | XTerm_konsole30 = 30, // reserved for konsole |
479 | XTerm_konsole30 = 30, // reserved for konsole |
450 | XTerm_konsole31 = 31, // reserved for konsole |
480 | XTerm_konsole31 = 31, // reserved for konsole |
451 | XTerm_emacs51 = 51, // reserved for emacs shell |
481 | XTerm_emacs51 = 51, // reserved for emacs shell |
452 | /* |
482 | /* |
453 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
483 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
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|
484 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
454 | */ |
485 | */ |
455 | XTerm_Color_BD = 18, // change actual 'Bold' color |
486 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
456 | XTerm_Color_UL = 19, // change actual 'Underline' color |
487 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
457 | XTerm_Pixmap = 20, // new bg pixmap |
488 | Rxvt_Pixmap = 20, // new bg pixmap |
458 | XTerm_restoreFG = 39, // change default fg color |
489 | Rxvt_restoreFG = 39, // change default fg color |
459 | XTerm_restoreBG = 49, // change default bg color |
490 | Rxvt_restoreBG = 49, // change default bg color |
460 | XTerm_dumpscreen = 55, // dump scrollback and all of screen |
491 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
461 | |
492 | |
462 | URxvt_locale = 701, // change locale |
493 | URxvt_locale = 701, // change locale |
463 | URxvt_Menu = 703, // set menu item |
494 | URxvt_Menu = 703, // set menu item |
464 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
495 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
465 | URxvt_Color_tint = 705, // change actual tint colour |
496 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
497 | URxvt_Color_BD = 706, |
|
|
498 | URxvt_Color_UL = 707, |
466 | |
499 | |
467 | URxvt_font = 710, |
500 | URxvt_font = 710, |
468 | URxvt_boldFont = 711, |
501 | URxvt_boldFont = 711, |
469 | URxvt_italicFont = 712, |
502 | URxvt_italicFont = 712, |
470 | URxvt_boldItalicFont = 713, |
503 | URxvt_boldItalicFont = 713, |
… | |
… | |
697 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
730 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
698 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
731 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
699 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
732 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
700 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
733 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
701 | |
734 | |
|
|
735 | #define OPTION(opt) (options & (opt)) |
|
|
736 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
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|
737 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
738 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
739 | |
702 | // for m >= -n, ensure remainder lies between 0..n-1 |
740 | // for m >= -n, ensure remainder lies between 0..n-1 |
703 | #define MOD(m,n) (((m) + (n)) % (n)) |
741 | #define MOD(m,n) (((m) + (n)) % (n)) |
704 | |
742 | |
705 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
743 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
706 | #define ROW(n) row_buf [LINENO (n)] |
744 | #define ROW(n) row_buf [LINENO (n)] |
… | |
… | |
832 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
870 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
833 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
871 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
834 | |
872 | |
835 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
873 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
836 | extern bool rxvt_set_locale (const char *locale); |
874 | extern bool rxvt_set_locale (const char *locale); |
837 | extern bool rxvt_push_locale (const char *locale); |
875 | extern void rxvt_push_locale (const char *locale); |
838 | extern void rxvt_pop_locale (); |
876 | extern void rxvt_pop_locale (); |
839 | |
877 | |
840 | /* |
|
|
841 | ***************************************************************************** |
878 | /****************************************************************************/ |
842 | * VARIABLES |
879 | |
843 | ***************************************************************************** |
|
|
844 | */ |
|
|
845 | #ifdef MENUBAR |
880 | #ifdef MENUBAR |
846 | # include "menubar.h" |
881 | # include "menubar.h" |
847 | #endif |
882 | #endif |
848 | |
883 | |
849 | #define BLINK_INTERVAL 0.5 |
884 | #define BLINK_INTERVAL 0.5 |
… | |
… | |
856 | # endif |
891 | # endif |
857 | # endif |
892 | # endif |
858 | # define __attribute__(x) |
893 | # define __attribute__(x) |
859 | #endif |
894 | #endif |
860 | |
895 | |
|
|
896 | /****************************************************************************/ |
|
|
897 | |
|
|
898 | #define LINE_LONGER 0x0001 // line is continued on the next row |
|
|
899 | #define LINE_FILTERED 0x0002 // line has been filtered |
|
|
900 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
901 | |
|
|
902 | struct line_t { |
|
|
903 | text_t *t; // terminal the text |
|
|
904 | rend_t *r; // rendition, uses RS_ flags |
|
|
905 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
|
|
906 | uint32_t f; // flags |
|
|
907 | |
|
|
908 | bool is_longer () |
|
|
909 | { |
|
|
910 | return f & LINE_LONGER; |
|
|
911 | } |
|
|
912 | |
|
|
913 | void is_longer (int set) |
|
|
914 | { |
|
|
915 | if (set) |
|
|
916 | f |= LINE_LONGER; |
|
|
917 | else |
|
|
918 | f &= ~LINE_LONGER; |
|
|
919 | } |
|
|
920 | |
|
|
921 | void clear () |
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|
922 | { |
|
|
923 | t = 0; |
|
|
924 | r = 0; |
|
|
925 | l = 0; |
|
|
926 | f = 0; |
|
|
927 | } |
|
|
928 | |
|
|
929 | void touch () // call whenever a line is changed/touched/updated |
|
|
930 | { |
|
|
931 | #if ENABLE_PERL |
|
|
932 | f &= ~LINE_FILTERED; |
|
|
933 | #endif |
|
|
934 | } |
|
|
935 | |
|
|
936 | void touch (int col) |
|
|
937 | { |
|
|
938 | max_it (l, col); |
|
|
939 | touch (); |
|
|
940 | } |
|
|
941 | }; |
|
|
942 | |
|
|
943 | /****************************************************************************/ |
|
|
944 | |
861 | // primivite wrapper around mbstate_t to ensure initialisation |
945 | // primivite wrapper around mbstate_t to ensure initialisation |
862 | struct mbstate { |
946 | struct mbstate { |
863 | mbstate_t mbs; |
947 | mbstate_t mbs; |
864 | |
948 | |
865 | operator mbstate_t *() { return &mbs; } |
949 | operator mbstate_t *() { return &mbs; } |
866 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
950 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
867 | mbstate () { reset (); } |
951 | mbstate () { reset (); } |
868 | }; |
952 | }; |
869 | |
953 | |
|
|
954 | /****************************************************************************/ |
|
|
955 | |
870 | #define UNICODE_MASK 0x1fffffUL |
956 | #define UNICODE_MASK 0x1fffffUL |
871 | |
957 | |
872 | #if UNICODE3 |
958 | #if UNICODE3 |
873 | # define COMPOSE_LO 0x40000000UL |
959 | # define COMPOSE_LO 0x40000000UL |
874 | # define COMPOSE_HI 0x400fffffUL |
960 | # define COMPOSE_HI 0x400fffffUL |
875 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
961 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
876 | #else |
962 | #else |
|
|
963 | # if ENABLE_PERL |
|
|
964 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
|
|
965 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
|
|
966 | # else |
877 | # define COMPOSE_LO 0xd800UL |
967 | # define COMPOSE_LO 0xd800UL |
878 | # define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... |
968 | # define COMPOSE_HI 0xf8ffUL |
879 | # define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) |
969 | # endif |
|
|
970 | # define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI) |
880 | #endif |
971 | #endif |
881 | |
972 | |
882 | #if ENABLE_COMBINING |
973 | #if ENABLE_COMBINING |
883 | // compose chars are used to represent composite characters |
974 | // compose chars are used to represent composite characters |
884 | // that are not representable in unicode, as well as characters |
975 | // that are not representable in unicode, as well as characters |
… | |
… | |
904 | }; |
995 | }; |
905 | |
996 | |
906 | extern class rxvt_composite_vec rxvt_composite; |
997 | extern class rxvt_composite_vec rxvt_composite; |
907 | #endif |
998 | #endif |
908 | |
999 | |
|
|
1000 | /****************************************************************************/ |
909 | |
1001 | |
910 | #ifdef KEYSYM_RESOURCE |
1002 | #ifdef KEYSYM_RESOURCE |
911 | class keyboard_manager; |
1003 | class keyboard_manager; |
912 | #endif |
1004 | #endif |
913 | |
1005 | |
914 | struct rxvt_term : zero_initialized, rxvt_vars { |
1006 | struct rxvt_term : zero_initialized, rxvt_vars { |
915 | log_callback *log_hook; // log error messages through this hook, if != 0 |
1007 | log_callback *log_hook; // log error messages through this hook, if != 0 |
916 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
1008 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
917 | |
|
|
918 | #if ENABLE_PERL |
1009 | #if ENABLE_PERL |
919 | void *self; // perl's $self |
1010 | rxvt_perl_term perl; |
920 | #endif |
1011 | #endif |
921 | |
|
|
922 | struct mbstate mbstate; // current input multibyte state |
1012 | struct mbstate mbstate; // current input multibyte state |
923 | |
1013 | |
924 | unsigned char want_refresh:1, |
1014 | unsigned char want_refresh:1, |
925 | #ifdef TRANSPARENT |
1015 | #ifdef TRANSPARENT |
926 | want_full_refresh:1, /* awaiting full screen refresh */ |
1016 | want_full_refresh:1, /* awaiting full screen refresh */ |
… | |
… | |
1199 | |
1289 | |
1200 | bool pty_fill (); |
1290 | bool pty_fill (); |
1201 | |
1291 | |
1202 | void init_secondary (); |
1292 | void init_secondary (); |
1203 | const char **init_resources (int argc, const char *const *argv); |
1293 | const char **init_resources (int argc, const char *const *argv); |
|
|
1294 | const char *x_resource (const char *name); |
1204 | void init_env (); |
1295 | void init_env (); |
1205 | void set_locale (const char *locale); |
1296 | void set_locale (const char *locale); |
1206 | void init_xlocale (); |
1297 | void init_xlocale (); |
1207 | void init_command (const char *const *argv); |
1298 | void init_command (const char *const *argv); |
1208 | void run_command (const char *const *argv); |
1299 | void run_command (const char *const *argv); |
… | |
… | |
1245 | |
1336 | |
1246 | // command.C |
1337 | // command.C |
1247 | void lookup_key (XKeyEvent &ev); |
1338 | void lookup_key (XKeyEvent &ev); |
1248 | unsigned int cmd_write (const char *str, unsigned int count); |
1339 | unsigned int cmd_write (const char *str, unsigned int count); |
1249 | |
1340 | |
1250 | unicode_t next_char (); |
1341 | wchar_t next_char (); |
1251 | unicode_t cmd_getc (); |
1342 | wchar_t cmd_getc (); |
1252 | unicode_t next_octet (); |
1343 | uint32_t next_octet (); |
1253 | unicode_t cmd_get8 (); |
1344 | uint32_t cmd_get8 (); |
1254 | |
1345 | |
1255 | bool cmd_parse (); |
1346 | bool cmd_parse (); |
1256 | void mouse_report (XButtonEvent &ev); |
1347 | void mouse_report (XButtonEvent &ev); |
1257 | void button_press (XButtonEvent &ev); |
1348 | void button_press (XButtonEvent &ev); |
1258 | void button_release (XButtonEvent &ev); |
1349 | void button_release (XButtonEvent &ev); |
… | |
… | |
1385 | base += minBrightCOLOR - minCOLOR; |
1476 | base += minBrightCOLOR - minCOLOR; |
1386 | #endif |
1477 | #endif |
1387 | return base; |
1478 | return base; |
1388 | } |
1479 | } |
1389 | |
1480 | |
|
|
1481 | bool option (uint32_t opt) |
|
|
1482 | { |
|
|
1483 | return OPTION (opt); |
|
|
1484 | } |
|
|
1485 | |
|
|
1486 | void set_option (uint32_t opt, bool set) |
|
|
1487 | { |
|
|
1488 | if (set) |
|
|
1489 | options |= opt; |
|
|
1490 | else |
|
|
1491 | options &= ~opt; |
|
|
1492 | } |
|
|
1493 | |
1390 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1494 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1391 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1495 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1392 | int scr_scroll_text (int row1, int row2, int count); |
1496 | int scr_scroll_text (int row1, int row2, int count); |
1393 | void scr_reset (); |
1497 | void scr_reset (); |
1394 | void scr_release (); |
1498 | void scr_release (); |
… | |
… | |
1404 | void scr_touch (bool refresh); |
1508 | void scr_touch (bool refresh); |
1405 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1509 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1406 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
1510 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
1407 | void scr_recolour (); |
1511 | void scr_recolour (); |
1408 | void scr_remap_chars (); |
1512 | void scr_remap_chars (); |
1409 | void scr_remap_chars (const line_t &l); |
1513 | void scr_remap_chars (line_t &l); |
1410 | |
1514 | |
1411 | void scr_poweron (); |
1515 | void scr_poweron (); |
1412 | void scr_cursor (int mode); |
1516 | void scr_cursor (int mode); |
1413 | void scr_do_wrap (); |
1517 | void scr_do_wrap (); |
1414 | int scr_change_screen (int scrn); |
1518 | int scr_change_screen (int scrn); |
1415 | void scr_color (unsigned int color, int fgbg); |
1519 | void scr_color (unsigned int color, int fgbg); |
1416 | void scr_rendition (int set, int style); |
1520 | void scr_rendition (int set, int style); |
1417 | void scr_add_lines (const unicode_t *str, int nlines, int len); |
1521 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0); |
1418 | void scr_backspace (); |
1522 | void scr_backspace (); |
1419 | void scr_tab (int count, bool ht = false); |
1523 | void scr_tab (int count, bool ht = false); |
1420 | void scr_gotorc (int row, int col, int relative); |
1524 | void scr_gotorc (int row, int col, int relative); |
1421 | void scr_index (enum page_dirn direction); |
1525 | void scr_index (enum page_dirn direction); |
1422 | void scr_erase_line (int mode); |
1526 | void scr_erase_line (int mode); |
… | |
… | |
1437 | int scr_move_to (int y, int len); |
1541 | int scr_move_to (int y, int len); |
1438 | int scr_page (enum page_dirn direction, int nlines); |
1542 | int scr_page (enum page_dirn direction, int nlines); |
1439 | int scr_changeview (unsigned int oldviewstart); |
1543 | int scr_changeview (unsigned int oldviewstart); |
1440 | void scr_bell (); |
1544 | void scr_bell (); |
1441 | void scr_printscreen (int fullhist); |
1545 | void scr_printscreen (int fullhist); |
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1546 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); |
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1547 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); |
1442 | void scr_reverse_selection (); |
1548 | void scr_reverse_selection (); |
1443 | void scr_dump (int fd); |
1549 | void scr_dump (int fd); |
1444 | void selection_check (int check_more); |
1550 | void selection_check (int check_more); |
1445 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1551 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1446 | void selection_property (Window win, Atom prop); |
1552 | void selection_property (Window win, Atom prop); |