1 | /*----------------------------------------------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: rxvtperl.xs |
2 | * File: rxvtperl.xs |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
26 | #include <XSUB.h> |
26 | #include <XSUB.h> |
27 | #undef line_t |
27 | #undef line_t |
28 | |
28 | |
29 | #include "../config.h" |
29 | #include "../config.h" |
30 | |
30 | |
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31 | #include <cstddef> |
31 | #include <cstdarg> |
32 | #include <cstdarg> |
32 | |
33 | |
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34 | #include "unistd.h" |
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35 | |
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36 | #include "iom.h" |
33 | #include "rxvt.h" |
37 | #include "rxvt.h" |
34 | #include "iom.h" |
38 | #include "keyboard.h" |
35 | #include "rxvtutil.h" |
39 | #include "rxvtutil.h" |
36 | #include "rxvtperl.h" |
40 | #include "rxvtperl.h" |
37 | |
41 | |
38 | #include "perlxsi.c" |
42 | #include "perlxsi.c" |
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43 | |
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44 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
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45 | # define GRAB_CURSOR THIS->leftptr_cursor |
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46 | #else |
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47 | # define GRAB_CURSOR None |
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48 | #endif |
39 | |
49 | |
40 | #undef LINENO |
50 | #undef LINENO |
41 | #define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
51 | #define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
42 | #undef ROW |
52 | #undef ROW |
43 | #define ROW(n) THIS->row_buf [LINENO (n)] |
53 | #define ROW(n) THIS->row_buf [LINENO (n)] |
44 | |
54 | |
45 | ///////////////////////////////////////////////////////////////////////////// |
55 | ///////////////////////////////////////////////////////////////////////////// |
46 | |
56 | |
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57 | static SV * |
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58 | taint (SV *sv) |
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59 | { |
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60 | SvTAINT (sv); |
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61 | return sv; |
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62 | } |
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63 | |
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64 | static SV * |
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65 | taint_if (SV *sv, SV *src) |
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66 | { |
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67 | if (SvTAINTED (src)) |
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68 | SvTAINT (sv); |
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69 | |
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70 | return sv; |
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71 | } |
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72 | |
47 | static wchar_t * |
73 | static wchar_t * |
48 | sv2wcs (SV *sv) |
74 | sv2wcs (SV *sv) |
49 | { |
75 | { |
50 | STRLEN len; |
76 | STRLEN len; |
51 | char *str = SvPVutf8 (sv, len); |
77 | char *str = SvPVutf8 (sv, len); |
52 | return rxvt_utf8towcs (str, len); |
78 | return rxvt_utf8towcs (str, len); |
53 | } |
79 | } |
54 | |
80 | |
55 | static SV * |
81 | static SV * |
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82 | wcs2sv (wchar_t *wstr, int len = -1) |
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83 | { |
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84 | char *str = rxvt_wcstoutf8 (wstr, len); |
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85 | |
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86 | SV *sv = newSVpv (str, 0); |
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87 | SvUTF8_on (sv); |
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88 | free (str); |
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89 | |
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90 | return sv; |
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91 | } |
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92 | |
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93 | static SV * |
56 | new_ref (HV *hv, const char *klass) |
94 | new_ref (HV *hv, const char *klass) |
57 | { |
95 | { |
58 | return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); |
96 | return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); |
59 | } |
97 | } |
60 | |
98 | |
… | |
… | |
89 | croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); |
127 | croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); |
90 | |
128 | |
91 | return (long)mg->mg_ptr; |
129 | return (long)mg->mg_ptr; |
92 | } |
130 | } |
93 | |
131 | |
94 | #define newSVterm(term) SvREFCNT_inc ((SV *)term->self) |
132 | #define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) |
95 | #define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") |
133 | #define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") |
96 | |
134 | |
97 | ///////////////////////////////////////////////////////////////////////////// |
135 | ///////////////////////////////////////////////////////////////////////////// |
98 | |
136 | |
99 | struct perl_watcher |
137 | struct perl_watcher |
… | |
… | |
215 | h += 2; |
253 | h += 2; |
216 | } |
254 | } |
217 | |
255 | |
218 | text = new text_t *[h]; |
256 | text = new text_t *[h]; |
219 | rend = new rend_t *[h]; |
257 | rend = new rend_t *[h]; |
220 | |
258 | |
221 | for (int y = 0; y < h; y++) |
259 | for (int y = 0; y < h; y++) |
222 | { |
260 | { |
223 | text_t *tp = text[y] = new text_t[w]; |
261 | text_t *tp = text[y] = new text_t[w]; |
224 | rend_t *rp = rend[y] = new rend_t[w]; |
262 | rend_t *rp = rend[y] = new rend_t[w]; |
225 | |
263 | |
226 | text_t t0, t1, t2; |
264 | text_t t0, t1, t2; |
227 | rend_t r = rstyle; |
265 | rend_t r = rstyle; |
228 | |
266 | |
229 | if (border == 2) |
267 | if (border == 2) |
230 | { |
268 | { |
231 | if (y == 0) |
269 | if (y == 0) |
232 | t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
270 | t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
233 | else if (y < h - 1) |
271 | else if (y < h - 1) |
234 | t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
272 | t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
235 | else |
273 | else |
236 | t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
274 | t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
237 | |
275 | |
238 | *tp++ = t0; |
276 | *tp++ = t0; |
239 | *rp++ = r; |
277 | *rp++ = r; |
240 | |
278 | |
241 | for (int x = w - 2; x-- > 0; ) |
279 | for (int x = w - 2; x-- > 0; ) |
242 | { |
280 | { |
243 | *tp++ = t1; |
281 | *tp++ = t1; |
244 | *rp++ = r; |
282 | *rp++ = r; |
245 | } |
283 | } |
246 | |
284 | |
247 | *tp = t2; |
285 | *tp = t2; |
248 | *rp = r; |
286 | *rp = r; |
249 | } |
287 | } |
250 | else |
288 | else |
251 | for (int x = w; x-- > 0; ) |
289 | for (int x = w; x-- > 0; ) |
252 | { |
290 | { |
253 | *tp++ = 0x0020; |
291 | *tp++ = 0x0020; |
254 | *rp++ = r; |
292 | *rp++ = r; |
255 | } |
293 | } |
256 | } |
294 | } |
257 | |
295 | |
258 | show (); |
296 | show (); |
259 | THIS->want_refresh = 1; |
297 | THIS->want_refresh = 1; |
260 | } |
298 | } |
261 | |
299 | |
… | |
… | |
278 | void |
316 | void |
279 | overlay::show () |
317 | overlay::show () |
280 | { |
318 | { |
281 | char key[33]; sprintf (key, "%32lx", (long)this); |
319 | char key[33]; sprintf (key, "%32lx", (long)this); |
282 | |
320 | |
283 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0)); |
321 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)); |
284 | hv_store (hv, key, 32, newSViv ((long)this), 0); |
322 | hv_store (hv, key, 32, newSViv ((long)this), 0); |
285 | } |
323 | } |
286 | |
324 | |
287 | void |
325 | void |
288 | overlay::hide () |
326 | overlay::hide () |
289 | { |
327 | { |
290 | SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0); |
328 | SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); |
291 | |
329 | |
292 | if (ovs) |
330 | if (ovs) |
293 | { |
331 | { |
294 | char key[33]; sprintf (key, "%32lx", (long)this); |
332 | char key[33]; sprintf (key, "%32lx", (long)this); |
295 | |
333 | |
… | |
… | |
308 | |
346 | |
309 | for (int y = ov_h; y--; ) |
347 | for (int y = ov_h; y--; ) |
310 | { |
348 | { |
311 | text_t *t1 = text [y]; |
349 | text_t *t1 = text [y]; |
312 | rend_t *r1 = rend [y]; |
350 | rend_t *r1 = rend [y]; |
313 | |
351 | |
314 | text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; |
352 | text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; |
315 | rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; |
353 | rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; |
316 | |
354 | |
317 | for (int x = ov_w; x--; ) |
355 | for (int x = ov_w; x--; ) |
318 | { |
356 | { |
319 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
357 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
320 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
358 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
321 | } |
359 | } |
322 | } |
360 | } |
323 | |
361 | |
… | |
… | |
333 | |
371 | |
334 | wchar_t *wtext = sv2wcs (text); |
372 | wchar_t *wtext = sv2wcs (text); |
335 | |
373 | |
336 | for (int col = min (wcslen (wtext), w - x - border); col--; ) |
374 | for (int col = min (wcslen (wtext), w - x - border); col--; ) |
337 | this->text [y][x + col] = wtext [col]; |
375 | this->text [y][x + col] = wtext [col]; |
338 | |
376 | |
339 | free (wtext); |
377 | free (wtext); |
340 | |
378 | |
341 | if (rend) |
379 | if (rend) |
342 | { |
380 | { |
343 | if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
381 | if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
… | |
… | |
356 | ///////////////////////////////////////////////////////////////////////////// |
394 | ///////////////////////////////////////////////////////////////////////////// |
357 | |
395 | |
358 | struct rxvt_perl_interp rxvt_perl; |
396 | struct rxvt_perl_interp rxvt_perl; |
359 | |
397 | |
360 | static PerlInterpreter *perl; |
398 | static PerlInterpreter *perl; |
361 | |
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362 | rxvt_perl_interp::rxvt_perl_interp () |
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363 | { |
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364 | } |
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365 | |
399 | |
366 | rxvt_perl_interp::~rxvt_perl_interp () |
400 | rxvt_perl_interp::~rxvt_perl_interp () |
367 | { |
401 | { |
368 | if (perl) |
402 | if (perl) |
369 | { |
403 | { |
… | |
… | |
375 | void |
409 | void |
376 | rxvt_perl_interp::init () |
410 | rxvt_perl_interp::init () |
377 | { |
411 | { |
378 | if (!perl) |
412 | if (!perl) |
379 | { |
413 | { |
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414 | perl_environ = rxvt_environ; |
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415 | swap (perl_environ, environ); |
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416 | |
380 | char *argv[] = { |
417 | char *argv[] = { |
381 | "", |
418 | "", |
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419 | "-T", |
382 | "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", |
420 | "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", |
383 | }; |
421 | }; |
384 | |
422 | |
385 | perl = perl_alloc (); |
423 | perl = perl_alloc (); |
386 | perl_construct (perl); |
424 | perl_construct (perl); |
387 | |
425 | |
388 | if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) |
426 | if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) |
389 | || perl_run (perl)) |
427 | || perl_run (perl)) |
390 | { |
428 | { |
391 | rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
429 | rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
392 | |
430 | |
393 | perl_destruct (perl); |
431 | perl_destruct (perl); |
394 | perl_free (perl); |
432 | perl_free (perl); |
395 | perl = 0; |
433 | perl = 0; |
396 | } |
434 | } |
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435 | |
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436 | swap (perl_environ, environ); |
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437 | } |
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438 | } |
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439 | |
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440 | static void |
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441 | ungrab (rxvt_term *THIS) |
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442 | { |
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443 | if (THIS->perl.grabtime) |
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444 | { |
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445 | XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); |
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446 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
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447 | THIS->perl.grabtime = 0; |
397 | } |
448 | } |
398 | } |
449 | } |
399 | |
450 | |
400 | bool |
451 | bool |
401 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
452 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
402 | { |
453 | { |
403 | if (!perl) |
454 | if (!perl) |
404 | return false; |
455 | return false; |
405 | |
456 | |
406 | if (htype == HOOK_INIT) // first hook ever called |
457 | if (htype == HOOK_INIT) // first hook ever called |
407 | { |
458 | { |
408 | term->self = (void *)newSVptr ((void *)term, "urxvt::term"); |
459 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
409 | hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
460 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
410 | } |
461 | } |
411 | else if (!term->self) |
462 | else if (!term->perl.self) |
412 | return false; // perl not initialized for this instance |
463 | return false; // perl not initialized for this instance |
413 | else if (htype == HOOK_DESTROY) |
464 | else if (htype == HOOK_DESTROY) |
414 | { |
465 | { |
415 | // handled later |
466 | // handled later |
416 | } |
467 | } |
417 | else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
468 | else |
418 | { |
469 | { |
419 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0)); |
470 | if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
420 | |
|
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421 | if (HvKEYS (hv)) |
|
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422 | { |
471 | { |
|
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472 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
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473 | |
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474 | if (HvKEYS (hv)) |
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475 | { |
423 | hv_iterinit (hv); |
476 | hv_iterinit (hv); |
424 | |
477 | |
425 | while (HE *he = hv_iternext (hv)) |
478 | while (HE *he = hv_iternext (hv)) |
426 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
479 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
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480 | } |
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481 | |
427 | } |
482 | } |
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483 | |
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484 | if (!should_invoke [htype]) |
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485 | return false; |
428 | } |
486 | } |
429 | else if (!should_invoke [htype]) |
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430 | return false; |
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431 | |
487 | |
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488 | swap (perl_environ, environ); |
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489 | |
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490 | try |
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491 | { |
432 | dSP; |
492 | dSP; |
433 | va_list ap; |
493 | va_list ap; |
434 | |
494 | |
435 | va_start (ap, htype); |
495 | va_start (ap, htype); |
436 | |
496 | |
437 | ENTER; |
497 | ENTER; |
438 | SAVETMPS; |
498 | SAVETMPS; |
439 | |
499 | |
440 | PUSHMARK (SP); |
500 | PUSHMARK (SP); |
441 | |
501 | |
442 | XPUSHs (sv_2mortal (newSVterm (term))); |
502 | XPUSHs (sv_2mortal (newSVterm (term))); |
443 | XPUSHs (sv_2mortal (newSViv (htype))); |
503 | XPUSHs (sv_2mortal (newSViv (htype))); |
444 | |
504 | |
445 | for (;;) { |
505 | for (;;) { |
446 | data_type dt = (data_type)va_arg (ap, int); |
506 | data_type dt = (data_type)va_arg (ap, int); |
447 | |
507 | |
448 | switch (dt) |
508 | switch (dt) |
449 | { |
509 | { |
450 | case DT_INT: |
510 | case DT_INT: |
451 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
511 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
452 | break; |
512 | break; |
453 | |
513 | |
454 | case DT_LONG: |
514 | case DT_LONG: |
455 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
515 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
456 | break; |
516 | break; |
457 | |
517 | |
458 | case DT_STRING: |
518 | case DT_STR: |
459 | XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); |
519 | XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
460 | break; |
520 | break; |
461 | |
521 | |
462 | case DT_END: |
522 | case DT_STR_LEN: |
463 | { |
|
|
464 | va_end (ap); |
|
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465 | |
|
|
466 | PUTBACK; |
|
|
467 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
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468 | SPAGAIN; |
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469 | |
|
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470 | if (count) |
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|
471 | { |
523 | { |
472 | SV *status = POPs; |
524 | char *str = va_arg (ap, char *); |
473 | count = SvTRUE (status); |
525 | int len = va_arg (ap, int); |
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526 | |
|
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527 | XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
474 | } |
528 | } |
|
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529 | break; |
475 | |
530 | |
476 | PUTBACK; |
531 | case DT_WCS_LEN: |
477 | FREETMPS; |
|
|
478 | LEAVE; |
|
|
479 | |
|
|
480 | if (SvTRUE (ERRSV)) |
|
|
481 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
482 | |
|
|
483 | if (htype == HOOK_DESTROY) |
|
|
484 | { |
532 | { |
485 | clearSVptr ((SV *)term->self); |
533 | wchar_t *wstr = va_arg (ap, wchar_t *); |
486 | SvREFCNT_dec ((SV *)term->self); |
534 | int wlen = va_arg (ap, int); |
|
|
535 | |
|
|
536 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
487 | } |
537 | } |
|
|
538 | break; |
488 | |
539 | |
|
|
540 | case DT_XEVENT: |
|
|
541 | { |
|
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542 | XEvent *xe = va_arg (ap, XEvent *); |
|
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543 | HV *hv = newHV (); |
|
|
544 | |
|
|
545 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
|
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546 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
|
|
547 | # undef set |
|
|
548 | |
|
|
549 | setiv (type, xe->type); |
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550 | setiv (send_event, xe->xany.send_event); |
|
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551 | setiv (serial, xe->xany.serial); |
|
|
552 | |
|
|
553 | switch (xe->type) |
|
|
554 | { |
|
|
555 | case KeyPress: |
|
|
556 | case KeyRelease: |
|
|
557 | case ButtonPress: |
|
|
558 | case ButtonRelease: |
|
|
559 | case MotionNotify: |
|
|
560 | setiv (time, xe->xmotion.time); |
|
|
561 | setiv (x, xe->xmotion.x); |
|
|
562 | setiv (y, xe->xmotion.y); |
|
|
563 | setiv (row, xe->xmotion.y / term->fheight); |
|
|
564 | setiv (col, xe->xmotion.x / term->fwidth); |
|
|
565 | setiv (x_root, xe->xmotion.x_root); |
|
|
566 | setiv (y_root, xe->xmotion.y_root); |
|
|
567 | setiv (state, xe->xmotion.state); |
|
|
568 | break; |
|
|
569 | } |
|
|
570 | |
|
|
571 | switch (xe->type) |
|
|
572 | { |
|
|
573 | case KeyPress: |
|
|
574 | case KeyRelease: |
|
|
575 | setiv (keycode, xe->xkey.keycode); |
|
|
576 | break; |
|
|
577 | |
|
|
578 | case ButtonPress: |
|
|
579 | case ButtonRelease: |
|
|
580 | setiv (button, xe->xbutton.button); |
|
|
581 | break; |
|
|
582 | |
|
|
583 | case MotionNotify: |
|
|
584 | setiv (is_hint, xe->xmotion.is_hint); |
|
|
585 | break; |
|
|
586 | } |
|
|
587 | |
|
|
588 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
|
|
589 | } |
|
|
590 | break; |
|
|
591 | |
|
|
592 | case DT_END: |
|
|
593 | { |
|
|
594 | va_end (ap); |
|
|
595 | |
|
|
596 | PUTBACK; |
|
|
597 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
598 | SPAGAIN; |
|
|
599 | |
|
|
600 | if (count) |
|
|
601 | { |
|
|
602 | SV *status = POPs; |
|
|
603 | count = SvTRUE (status); |
|
|
604 | } |
|
|
605 | |
|
|
606 | PUTBACK; |
|
|
607 | FREETMPS; |
|
|
608 | LEAVE; |
|
|
609 | |
|
|
610 | if (SvTRUE (ERRSV)) |
|
|
611 | { |
|
|
612 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
613 | ungrab (term); // better lose the grab than the session |
|
|
614 | } |
|
|
615 | |
|
|
616 | if (htype == HOOK_DESTROY) |
|
|
617 | { |
|
|
618 | clearSVptr ((SV *)term->perl.self); |
|
|
619 | SvREFCNT_dec ((SV *)term->perl.self); |
|
|
620 | } |
|
|
621 | |
|
|
622 | swap (perl_environ, environ); |
489 | return count; |
623 | return count; |
490 | } |
624 | } |
491 | |
625 | |
492 | default: |
626 | default: |
493 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
627 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
|
|
628 | } |
494 | } |
629 | } |
495 | } |
630 | } |
|
|
631 | catch (...) |
|
|
632 | { |
|
|
633 | swap (perl_environ, environ); |
|
|
634 | throw; |
|
|
635 | } |
496 | } |
636 | } |
497 | |
637 | |
498 | ///////////////////////////////////////////////////////////////////////////// |
638 | ///////////////////////////////////////////////////////////////////////////// |
499 | |
639 | |
500 | MODULE = urxvt PACKAGE = urxvt |
640 | MODULE = urxvt PACKAGE = urxvt |
501 | |
641 | |
502 | PROTOTYPES: ENABLE |
642 | PROTOTYPES: ENABLE |
503 | |
643 | |
504 | BOOT: |
644 | BOOT: |
505 | { |
645 | { |
506 | # define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) |
646 | sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); |
507 | # define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name)); |
647 | sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1)); |
|
|
648 | sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1)); |
|
|
649 | sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1)); |
|
|
650 | |
508 | AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
651 | AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
509 | set_hookname (INIT); |
652 | # define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); |
510 | set_hookname (RESET); |
653 | # include "hookinc.h" |
511 | set_hookname (START); |
654 | # undef def |
512 | set_hookname (DESTROY); |
|
|
513 | set_hookname (SEL_BEGIN); |
|
|
514 | set_hookname (SEL_EXTEND); |
|
|
515 | set_hookname (SEL_MAKE); |
|
|
516 | set_hookname (SEL_GRAB); |
|
|
517 | set_hookname (FOCUS_IN); |
|
|
518 | set_hookname (FOCUS_OUT); |
|
|
519 | set_hookname (VIEW_CHANGE); |
|
|
520 | set_hookname (SCROLL_BACK); |
|
|
521 | set_hookname (TTY_ACTIVITY); |
|
|
522 | set_hookname (OSC_SEQ); |
|
|
523 | set_hookname (REFRESH_BEGIN); |
|
|
524 | set_hookname (REFRESH_END); |
|
|
525 | set_hookname (KEYBOARD_COMMAND); |
|
|
526 | |
655 | |
|
|
656 | HV *option = get_hv ("urxvt::OPTION", 1); |
|
|
657 | # define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); |
|
|
658 | # define nodef(name) |
|
|
659 | # include "optinc.h" |
|
|
660 | # undef nodef |
|
|
661 | # undef def |
|
|
662 | |
|
|
663 | HV *stash = gv_stashpv ("urxvt", 1); |
|
|
664 | # define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); |
527 | export_const (DEFAULT_RSTYLE); |
665 | export_const_iv (DEFAULT_RSTYLE); |
528 | export_const (OVERLAY_RSTYLE); |
666 | export_const_iv (OVERLAY_RSTYLE); |
529 | export_const (RS_Bold); |
667 | export_const_iv (RS_Bold); |
530 | export_const (RS_Italic); |
668 | export_const_iv (RS_Italic); |
531 | export_const (RS_Blink); |
669 | export_const_iv (RS_Blink); |
532 | export_const (RS_RVid); |
670 | export_const_iv (RS_RVid); |
533 | export_const (RS_Uline); |
671 | export_const_iv (RS_Uline); |
534 | |
672 | |
535 | sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); |
673 | export_const_iv (CurrentTime); |
|
|
674 | export_const_iv (ShiftMask); |
|
|
675 | export_const_iv (LockMask); |
|
|
676 | export_const_iv (ControlMask); |
|
|
677 | export_const_iv (Mod1Mask); |
|
|
678 | export_const_iv (Mod2Mask); |
|
|
679 | export_const_iv (Mod3Mask); |
|
|
680 | export_const_iv (Mod4Mask); |
|
|
681 | export_const_iv (Mod5Mask); |
|
|
682 | export_const_iv (Button1Mask); |
|
|
683 | export_const_iv (Button2Mask); |
|
|
684 | export_const_iv (Button3Mask); |
|
|
685 | export_const_iv (Button4Mask); |
|
|
686 | export_const_iv (Button5Mask); |
|
|
687 | export_const_iv (AnyModifier); |
|
|
688 | |
|
|
689 | export_const_iv (EVENT_NONE); |
|
|
690 | export_const_iv (EVENT_READ); |
|
|
691 | export_const_iv (EVENT_WRITE); |
536 | } |
692 | } |
537 | |
693 | |
538 | void |
694 | void |
539 | set_should_invoke (int htype, int value) |
695 | set_should_invoke (int htype, int value) |
540 | CODE: |
696 | CODE: |
… | |
… | |
547 | |
703 | |
548 | void |
704 | void |
549 | fatal (const char *msg) |
705 | fatal (const char *msg) |
550 | CODE: |
706 | CODE: |
551 | rxvt_fatal ("%s", msg); |
707 | rxvt_fatal ("%s", msg); |
|
|
708 | |
|
|
709 | SV * |
|
|
710 | untaint (SV *sv) |
|
|
711 | CODE: |
|
|
712 | RETVAL = newSVsv (sv); |
|
|
713 | SvTAINTED_off (RETVAL); |
|
|
714 | OUTPUT: |
|
|
715 | RETVAL |
|
|
716 | |
|
|
717 | void |
|
|
718 | _exit (int status) |
|
|
719 | |
|
|
720 | bool |
|
|
721 | safe () |
|
|
722 | CODE: |
|
|
723 | RETVAL = !rxvt_tainted (); |
|
|
724 | OUTPUT: |
|
|
725 | RETVAL |
552 | |
726 | |
553 | NV |
727 | NV |
554 | NOW () |
728 | NOW () |
555 | CODE: |
729 | CODE: |
556 | RETVAL = NOW; |
730 | RETVAL = NOW; |
… | |
… | |
604 | } |
778 | } |
605 | OUTPUT: |
779 | OUTPUT: |
606 | RETVAL |
780 | RETVAL |
607 | |
781 | |
608 | MODULE = urxvt PACKAGE = urxvt::term |
782 | MODULE = urxvt PACKAGE = urxvt::term |
|
|
783 | |
|
|
784 | SV * |
|
|
785 | _new (...) |
|
|
786 | CODE: |
|
|
787 | { |
|
|
788 | if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV) |
|
|
789 | croak ("first argument to urxvt::term->_new must be arrayref"); |
|
|
790 | |
|
|
791 | rxvt_term *term = new rxvt_term; |
|
|
792 | |
|
|
793 | term->argv = new stringvec; |
|
|
794 | term->envv = new stringvec; |
|
|
795 | |
|
|
796 | for (int i = 1; i < items; i++) |
|
|
797 | term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); |
|
|
798 | |
|
|
799 | AV *envv = (AV *)SvRV (ST (0)); |
|
|
800 | for (int i = av_len (envv) + 1; i--; ) |
|
|
801 | term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); |
|
|
802 | |
|
|
803 | term->envv->push_back (0); |
|
|
804 | |
|
|
805 | bool success; |
|
|
806 | |
|
|
807 | try |
|
|
808 | { |
|
|
809 | success = term->init (term->argv->size (), term->argv->begin ()); |
|
|
810 | } |
|
|
811 | catch (const class rxvt_failure_exception &e) |
|
|
812 | { |
|
|
813 | success = false; |
|
|
814 | } |
|
|
815 | |
|
|
816 | if (!success) |
|
|
817 | { |
|
|
818 | term->destroy (); |
|
|
819 | croak ("error while initializing new terminal instance"); |
|
|
820 | } |
|
|
821 | |
|
|
822 | RETVAL = term && term->perl.self |
|
|
823 | ? newSVterm (term) : &PL_sv_undef; |
|
|
824 | } |
|
|
825 | OUTPUT: |
|
|
826 | RETVAL |
|
|
827 | |
|
|
828 | void |
|
|
829 | rxvt_term::destroy () |
|
|
830 | |
|
|
831 | void |
|
|
832 | rxvt_term::grab_button (int button, U32 modifiers) |
|
|
833 | CODE: |
|
|
834 | XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, |
|
|
835 | ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
|
|
836 | GrabModeSync, GrabModeSync, None, GRAB_CURSOR); |
|
|
837 | |
|
|
838 | bool |
|
|
839 | rxvt_term::grab (U32 eventtime, int sync = 0) |
|
|
840 | CODE: |
|
|
841 | { |
|
|
842 | int mode = sync ? GrabModeSync : GrabModeAsync; |
|
|
843 | |
|
|
844 | THIS->perl.grabtime = 0; |
|
|
845 | |
|
|
846 | if (!XGrabPointer (THIS->display->display, THIS->vt, 0, |
|
|
847 | ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
|
|
848 | mode, mode, None, GRAB_CURSOR, eventtime)) |
|
|
849 | if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) |
|
|
850 | THIS->perl.grabtime = eventtime; |
|
|
851 | else |
|
|
852 | XUngrabPointer (THIS->display->display, eventtime); |
|
|
853 | |
|
|
854 | RETVAL = !!THIS->perl.grabtime; |
|
|
855 | } |
|
|
856 | OUTPUT: |
|
|
857 | RETVAL |
|
|
858 | |
|
|
859 | void |
|
|
860 | rxvt_term::allow_events_async () |
|
|
861 | CODE: |
|
|
862 | XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); |
|
|
863 | |
|
|
864 | void |
|
|
865 | rxvt_term::allow_events_sync () |
|
|
866 | CODE: |
|
|
867 | XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); |
|
|
868 | |
|
|
869 | void |
|
|
870 | rxvt_term::allow_events_replay () |
|
|
871 | CODE: |
|
|
872 | XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); |
|
|
873 | XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); |
|
|
874 | |
|
|
875 | void |
|
|
876 | rxvt_term::ungrab () |
|
|
877 | CODE: |
|
|
878 | ungrab (THIS); |
609 | |
879 | |
610 | int |
880 | int |
611 | rxvt_term::strwidth (SV *str) |
881 | rxvt_term::strwidth (SV *str) |
612 | CODE: |
882 | CODE: |
613 | { |
883 | { |
… | |
… | |
632 | char *mbstr = rxvt_wcstombs (wstr); |
902 | char *mbstr = rxvt_wcstombs (wstr); |
633 | rxvt_pop_locale (); |
903 | rxvt_pop_locale (); |
634 | |
904 | |
635 | free (wstr); |
905 | free (wstr); |
636 | |
906 | |
637 | RETVAL = newSVpv (mbstr, 0); |
907 | RETVAL = taint_if (newSVpv (mbstr, 0), str); |
638 | free (mbstr); |
908 | free (mbstr); |
639 | } |
909 | } |
640 | OUTPUT: |
910 | OUTPUT: |
641 | RETVAL |
911 | RETVAL |
642 | |
912 | |
… | |
… | |
649 | |
919 | |
650 | rxvt_push_locale (THIS->locale); |
920 | rxvt_push_locale (THIS->locale); |
651 | wchar_t *wstr = rxvt_mbstowcs (data, len); |
921 | wchar_t *wstr = rxvt_mbstowcs (data, len); |
652 | rxvt_pop_locale (); |
922 | rxvt_pop_locale (); |
653 | |
923 | |
654 | char *str = rxvt_wcstoutf8 (wstr); |
924 | RETVAL = taint_if (wcs2sv (wstr), octets); |
655 | free (wstr); |
925 | free (wstr); |
656 | |
|
|
657 | RETVAL = newSVpv (str, 0); |
|
|
658 | SvUTF8_on (RETVAL); |
|
|
659 | free (str); |
|
|
660 | } |
926 | } |
661 | OUTPUT: |
927 | OUTPUT: |
662 | RETVAL |
928 | RETVAL |
663 | |
929 | |
|
|
930 | #define TERM_OFFSET(sym) offsetof (TermWin_t, sym) |
|
|
931 | |
|
|
932 | #define TERM_OFFSET_width TERM_OFFSET(width) |
|
|
933 | #define TERM_OFFSET_height TERM_OFFSET(height) |
|
|
934 | #define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) |
|
|
935 | #define TERM_OFFSET_fheight TERM_OFFSET(fheight) |
|
|
936 | #define TERM_OFFSET_fbase TERM_OFFSET(fbase) |
|
|
937 | #define TERM_OFFSET_nrow TERM_OFFSET(nrow) |
|
|
938 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
|
|
939 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
|
|
940 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
|
|
941 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
|
|
942 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
|
|
943 | #define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) |
|
|
944 | |
664 | int |
945 | int |
|
|
946 | rxvt_term::width () |
|
|
947 | ALIAS: |
|
|
948 | width = TERM_OFFSET_width |
|
|
949 | height = TERM_OFFSET_height |
|
|
950 | fwidth = TERM_OFFSET_fwidth |
|
|
951 | fheight = TERM_OFFSET_fheight |
|
|
952 | fbase = TERM_OFFSET_fbase |
|
|
953 | nrow = TERM_OFFSET_nrow |
|
|
954 | ncol = TERM_OFFSET_ncol |
|
|
955 | focus = TERM_OFFSET_focus |
|
|
956 | mapped = TERM_OFFSET_mapped |
|
|
957 | saveLines = TERM_OFFSET_saveLines |
|
|
958 | total_rows = TERM_OFFSET_total_rows |
|
|
959 | nsaved = TERM_OFFSET_nsaved |
|
|
960 | CODE: |
|
|
961 | RETVAL = *(int *)((char *)THIS + ix); |
|
|
962 | OUTPUT: |
|
|
963 | RETVAL |
|
|
964 | |
|
|
965 | unsigned int |
|
|
966 | rxvt_term::ModLevel3Mask () |
|
|
967 | ALIAS: |
|
|
968 | ModLevel3Mask = 0 |
|
|
969 | ModMetaMask = 1 |
|
|
970 | ModNumLockMask = 2 |
|
|
971 | CODE: |
|
|
972 | switch (ix) |
|
|
973 | { |
|
|
974 | case 0: RETVAL = THIS->ModLevel3Mask; break; |
|
|
975 | case 1: RETVAL = THIS->ModMetaMask; break; |
|
|
976 | case 2: RETVAL = THIS->ModNumLockMask; break; |
|
|
977 | } |
|
|
978 | OUTPUT: |
|
|
979 | RETVAL |
|
|
980 | |
|
|
981 | char * |
|
|
982 | rxvt_term::display_id () |
|
|
983 | ALIAS: |
|
|
984 | display_id = 0 |
|
|
985 | locale = 1 |
|
|
986 | CODE: |
|
|
987 | switch (ix) |
|
|
988 | { |
|
|
989 | case 0: RETVAL = THIS->display->id; break; |
|
|
990 | case 1: RETVAL = THIS->locale; break; |
|
|
991 | } |
|
|
992 | OUTPUT: |
|
|
993 | RETVAL |
|
|
994 | |
|
|
995 | SV * |
665 | rxvt_term::nsaved () |
996 | rxvt_term::_env () |
666 | CODE: |
997 | CODE: |
|
|
998 | { |
|
|
999 | if (THIS->envv) |
|
|
1000 | { |
|
|
1001 | AV *av = newAV (); |
|
|
1002 | |
|
|
1003 | for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) |
|
|
1004 | if (*i) |
|
|
1005 | av_push (av, newSVpv (*i, 0)); |
|
|
1006 | |
|
|
1007 | RETVAL = newRV_noinc ((SV *)av); |
|
|
1008 | } |
|
|
1009 | else |
|
|
1010 | RETVAL = &PL_sv_undef; |
|
|
1011 | } |
|
|
1012 | OUTPUT: |
|
|
1013 | RETVAL |
|
|
1014 | |
|
|
1015 | int |
|
|
1016 | rxvt_term::pty_ev_events (int events = EVENT_UNDEF) |
|
|
1017 | CODE: |
|
|
1018 | RETVAL = THIS->pty_ev.events; |
|
|
1019 | if (events != EVENT_UNDEF) |
|
|
1020 | THIS->pty_ev.set (events); |
|
|
1021 | OUTPUT: |
|
|
1022 | RETVAL |
|
|
1023 | |
|
|
1024 | U32 |
|
|
1025 | rxvt_term::parent () |
|
|
1026 | CODE: |
|
|
1027 | RETVAL = (U32)THIS->parent [0]; |
|
|
1028 | OUTPUT: |
|
|
1029 | RETVAL |
|
|
1030 | |
|
|
1031 | U32 |
|
|
1032 | rxvt_term::vt () |
|
|
1033 | CODE: |
|
|
1034 | RETVAL = (U32)THIS->vt; |
|
|
1035 | OUTPUT: |
|
|
1036 | RETVAL |
|
|
1037 | |
|
|
1038 | U32 |
|
|
1039 | rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) |
|
|
1040 | CODE: |
|
|
1041 | { |
667 | RETVAL = THIS->nsaved; |
1042 | RETVAL = THIS->rstyle; |
|
|
1043 | THIS->rstyle = new_rstyle; |
|
|
1044 | } |
668 | OUTPUT: |
1045 | OUTPUT: |
669 | RETVAL |
1046 | RETVAL |
670 | |
1047 | |
671 | int |
1048 | int |
672 | rxvt_term::view_start (int newval = -1) |
1049 | rxvt_term::view_start (int newval = -1) |
|
|
1050 | PROTOTYPE: $;$ |
673 | CODE: |
1051 | CODE: |
674 | { |
1052 | { |
675 | RETVAL = THIS->view_start; |
1053 | RETVAL = THIS->view_start; |
676 | |
1054 | |
677 | if (newval >= 0) |
1055 | if (newval >= 0) |
… | |
… | |
681 | } |
1059 | } |
682 | } |
1060 | } |
683 | OUTPUT: |
1061 | OUTPUT: |
684 | RETVAL |
1062 | RETVAL |
685 | |
1063 | |
686 | int |
|
|
687 | rxvt_term::nrow () |
|
|
688 | CODE: |
|
|
689 | RETVAL = THIS->nrow; |
|
|
690 | OUTPUT: |
|
|
691 | RETVAL |
|
|
692 | |
|
|
693 | int |
|
|
694 | rxvt_term::ncol () |
|
|
695 | CODE: |
|
|
696 | RETVAL = THIS->ncol; |
|
|
697 | OUTPUT: |
|
|
698 | RETVAL |
|
|
699 | |
|
|
700 | void |
1064 | void |
701 | rxvt_term::want_refresh () |
1065 | rxvt_term::want_refresh () |
702 | CODE: |
1066 | CODE: |
703 | THIS->want_refresh = 1; |
1067 | THIS->want_refresh = 1; |
704 | |
1068 | |
705 | void |
1069 | void |
706 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) |
1070 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
707 | PPCODE: |
1071 | PPCODE: |
708 | { |
1072 | { |
709 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1073 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
710 | XSRETURN_EMPTY; |
1074 | XSRETURN_EMPTY; |
711 | |
1075 | |
… | |
… | |
713 | |
1077 | |
714 | if (GIMME_V != G_VOID) |
1078 | if (GIMME_V != G_VOID) |
715 | { |
1079 | { |
716 | wchar_t *wstr = new wchar_t [THIS->ncol]; |
1080 | wchar_t *wstr = new wchar_t [THIS->ncol]; |
717 | |
1081 | |
718 | for (int col = 0; col <THIS->ncol; col++) |
1082 | for (int col = 0; col < THIS->ncol; col++) |
719 | wstr [col] = l.t [col]; |
1083 | wstr [col] = l.t [col]; |
720 | |
1084 | |
721 | char *str = rxvt_wcstoutf8 (wstr, THIS->ncol); |
1085 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); |
722 | free (wstr); |
|
|
723 | |
1086 | |
724 | SV *sv = newSVpv (str, 0); |
1087 | delete [] wstr; |
725 | SvUTF8_on (sv); |
|
|
726 | XPUSHs (sv_2mortal (sv)); |
|
|
727 | free (str); |
|
|
728 | } |
1088 | } |
729 | |
1089 | |
730 | if (new_text) |
1090 | if (new_text) |
731 | { |
1091 | { |
732 | wchar_t *wstr = sv2wcs (new_text); |
1092 | wchar_t *wstr = sv2wcs (new_text); |
733 | |
1093 | |
734 | int len = wcslen (wstr); |
1094 | int len = min (wcslen (wstr) - start_ofs, max_len); |
735 | |
1095 | |
736 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1096 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
737 | { |
1097 | { |
738 | free (wstr); |
1098 | free (wstr); |
739 | croak ("new_text extends beyond horizontal margins"); |
1099 | croak ("new_text extends beyond horizontal margins"); |
740 | } |
1100 | } |
741 | |
1101 | |
742 | for (int col = start_col; col < start_col + len; col++) |
1102 | for (int col = start_col; col < start_col + len; col++) |
743 | { |
1103 | { |
744 | l.t [col] = wstr [col - start_col]; |
1104 | l.t [col] = wstr [start_ofs + col - start_col]; |
745 | l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
1105 | l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
746 | } |
1106 | } |
747 | |
1107 | |
748 | free (wstr); |
1108 | free (wstr); |
749 | } |
1109 | } |
750 | } |
1110 | } |
751 | |
1111 | |
752 | void |
1112 | void |
753 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) |
1113 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
754 | PPCODE: |
1114 | PPCODE: |
755 | { |
1115 | { |
756 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1116 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
757 | XSRETURN_EMPTY; |
1117 | XSRETURN_EMPTY; |
758 | |
1118 | |
… | |
… | |
773 | { |
1133 | { |
774 | if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
1134 | if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
775 | croak ("new_rend must be arrayref"); |
1135 | croak ("new_rend must be arrayref"); |
776 | |
1136 | |
777 | AV *av = (AV *)SvRV (new_rend); |
1137 | AV *av = (AV *)SvRV (new_rend); |
778 | int len = av_len (av) + 1; |
1138 | int len = min (av_len (av) + 1 - start_ofs, max_len); |
779 | |
1139 | |
780 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1140 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
781 | croak ("new_rend array extends beyond horizontal margins"); |
1141 | croak ("new_rend array extends beyond horizontal margins"); |
782 | |
1142 | |
783 | for (int col = start_col; col < start_col + len; col++) |
1143 | for (int col = start_col; col < start_col + len; col++) |
784 | { |
1144 | { |
785 | rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; |
1145 | rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; |
786 | |
1146 | |
787 | l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
1147 | l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
788 | } |
1148 | } |
789 | } |
1149 | } |
790 | } |
1150 | } |
791 | |
1151 | |
792 | int |
1152 | int |
793 | rxvt_term::ROW_l (int row_number, int new_length = -2) |
1153 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
794 | CODE: |
1154 | CODE: |
795 | { |
1155 | { |
796 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1156 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
797 | XSRETURN_EMPTY; |
1157 | XSRETURN_EMPTY; |
798 | |
1158 | |
799 | line_t &l = ROW(row_number); |
1159 | line_t &l = ROW(row_number); |
800 | RETVAL = l.l < 0 ? THIS->ncol : l.l; |
1160 | RETVAL = l.l; |
801 | |
1161 | |
802 | if (new_length >= -1) |
1162 | if (new_length >= 0) |
803 | l.l = new_length; |
1163 | l.l = new_length; |
804 | } |
1164 | } |
805 | OUTPUT: |
1165 | OUTPUT: |
806 | RETVAL |
1166 | RETVAL |
807 | |
1167 | |
808 | bool |
1168 | bool |
809 | rxvt_term::ROW_is_longer (int row_number) |
1169 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
810 | CODE: |
1170 | CODE: |
811 | { |
1171 | { |
812 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1172 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
813 | XSRETURN_EMPTY; |
1173 | XSRETURN_EMPTY; |
814 | |
1174 | |
815 | line_t &l = ROW(row_number); |
1175 | line_t &l = ROW(row_number); |
816 | RETVAL = l.l < 0; |
1176 | RETVAL = l.is_longer (); |
|
|
1177 | |
|
|
1178 | if (new_is_longer >= 0) |
|
|
1179 | l.is_longer (new_is_longer); |
817 | } |
1180 | } |
818 | OUTPUT: |
1181 | OUTPUT: |
819 | RETVAL |
1182 | RETVAL |
820 | |
1183 | |
821 | SV * |
1184 | SV * |
822 | rxvt_term::special_encode (SV *str) |
1185 | rxvt_term::special_encode (SV *string) |
823 | CODE: |
1186 | CODE: |
824 | abort ();//TODO |
1187 | { |
|
|
1188 | wchar_t *wstr = sv2wcs (string); |
|
|
1189 | int wlen = wcslen (wstr); |
|
|
1190 | wchar_t *rstr = new wchar_t [wlen]; // cannot become longer |
|
|
1191 | |
|
|
1192 | rxvt_push_locale (THIS->locale); |
|
|
1193 | |
|
|
1194 | wchar_t *r = rstr; |
|
|
1195 | for (wchar_t *s = wstr; *s; s++) |
|
|
1196 | if (wcwidth (*s) == 0) |
|
|
1197 | { |
|
|
1198 | if (r == rstr) |
|
|
1199 | croak ("leading combining character unencodable"); |
|
|
1200 | |
|
|
1201 | unicode_t n = rxvt_compose (r[-1], *s); |
|
|
1202 | if (n == NOCHAR) |
|
|
1203 | n = rxvt_composite.compose (r[-1], *s); |
|
|
1204 | |
|
|
1205 | r[-1] = n; |
|
|
1206 | } |
|
|
1207 | #if !UNICODE_3 |
|
|
1208 | else if (*s >= 0x10000) |
|
|
1209 | *r++ = rxvt_composite.compose (*s); |
|
|
1210 | #endif |
|
|
1211 | else |
|
|
1212 | *r++ = *s; |
|
|
1213 | |
|
|
1214 | rxvt_pop_locale (); |
|
|
1215 | |
|
|
1216 | RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); |
|
|
1217 | |
|
|
1218 | delete [] rstr; |
|
|
1219 | } |
|
|
1220 | OUTPUT: |
|
|
1221 | RETVAL |
825 | |
1222 | |
826 | SV * |
1223 | SV * |
827 | rxvt_term::special_decode (SV *str) |
1224 | rxvt_term::special_decode (SV *text) |
828 | CODE: |
1225 | CODE: |
829 | abort ();//TODO |
1226 | { |
|
|
1227 | wchar_t *wstr = sv2wcs (text); |
|
|
1228 | int wlen = wcslen (wstr); |
|
|
1229 | int dlen = 0; |
|
|
1230 | |
|
|
1231 | // find length |
|
|
1232 | for (wchar_t *s = wstr; *s; s++) |
|
|
1233 | if (*s == NOCHAR) |
|
|
1234 | ; |
|
|
1235 | else if (IS_COMPOSE (*s)) |
|
|
1236 | dlen += rxvt_composite.expand (*s, 0); |
|
|
1237 | else |
|
|
1238 | dlen++; |
|
|
1239 | |
|
|
1240 | wchar_t *rstr = new wchar_t [dlen]; |
|
|
1241 | |
|
|
1242 | // decode |
|
|
1243 | wchar_t *r = rstr; |
|
|
1244 | for (wchar_t *s = wstr; *s; s++) |
|
|
1245 | if (*s == NOCHAR) |
|
|
1246 | ; |
|
|
1247 | else if (IS_COMPOSE (*s)) |
|
|
1248 | r += rxvt_composite.expand (*s, r); |
|
|
1249 | else |
|
|
1250 | *r++ = *s; |
|
|
1251 | |
|
|
1252 | RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); |
|
|
1253 | |
|
|
1254 | delete [] rstr; |
|
|
1255 | } |
|
|
1256 | OUTPUT: |
|
|
1257 | RETVAL |
830 | |
1258 | |
831 | void |
1259 | void |
832 | rxvt_term::_resource (char *name, int index, SV *newval = 0) |
1260 | rxvt_term::_resource (char *name, int index, SV *newval = 0) |
833 | PPCODE: |
1261 | PPCODE: |
834 | { |
1262 | { |
835 | struct resval { const char *name; int value; } rslist [] = { |
1263 | struct resval { const char *name; int value; } rslist [] = { |
836 | # define Rs_def(name) { # name, Rs_ ## name }, |
1264 | # define def(name) { # name, Rs_ ## name }, |
837 | # define Rs_reserve(name,count) |
1265 | # define reserve(name,count) |
838 | # include "rsinc.h" |
1266 | # include "rsinc.h" |
839 | # undef Rs_def |
1267 | # undef def |
840 | # undef Rs_reserve |
1268 | # undef reserve |
841 | }; |
1269 | }; |
842 | |
1270 | |
843 | struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
1271 | struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
844 | |
1272 | |
845 | do { |
1273 | do { |
… | |
… | |
851 | |
1279 | |
852 | if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1280 | if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
853 | croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1281 | croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
854 | |
1282 | |
855 | if (GIMME_V != G_VOID) |
1283 | if (GIMME_V != G_VOID) |
856 | XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
1284 | XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); |
857 | |
1285 | |
858 | if (newval) |
1286 | if (newval) |
859 | { |
1287 | { |
860 | if (SvOK (newval)) |
1288 | if (SvOK (newval)) |
861 | { |
1289 | { |
… | |
… | |
866 | else |
1294 | else |
867 | THIS->rs [index] = 0; |
1295 | THIS->rs [index] = 0; |
868 | } |
1296 | } |
869 | } |
1297 | } |
870 | |
1298 | |
|
|
1299 | const char * |
|
|
1300 | rxvt_term::x_resource (const char *name) |
|
|
1301 | CLEANUP: |
|
|
1302 | SvTAINTED_on (ST (0)); |
|
|
1303 | |
|
|
1304 | bool |
|
|
1305 | rxvt_term::option (U32 optval, int set = -1) |
|
|
1306 | CODE: |
|
|
1307 | { |
|
|
1308 | RETVAL = THIS->options & optval; |
|
|
1309 | |
|
|
1310 | if (set >= 0) |
|
|
1311 | { |
|
|
1312 | if (set) |
|
|
1313 | THIS->options |= optval; |
|
|
1314 | else |
|
|
1315 | THIS->options &= ~optval; |
|
|
1316 | |
|
|
1317 | switch (optval) |
|
|
1318 | { |
|
|
1319 | case Opt_skipBuiltinGlyphs: |
|
|
1320 | THIS->set_fonts (); |
|
|
1321 | THIS->scr_remap_chars (); |
|
|
1322 | THIS->scr_touch (true); |
|
|
1323 | THIS->want_refresh = 1; |
|
|
1324 | break; |
|
|
1325 | |
|
|
1326 | case Opt_cursorUnderline: |
|
|
1327 | THIS->want_refresh = 1; |
|
|
1328 | break; |
|
|
1329 | |
|
|
1330 | # case Opt_scrollBar_floating: |
|
|
1331 | # case Opt_scrollBar_right: |
|
|
1332 | # THIS->resize_all_windows (THIS->width, THIS->height, 1); |
|
|
1333 | # break; |
|
|
1334 | } |
|
|
1335 | } |
|
|
1336 | } |
|
|
1337 | OUTPUT: |
|
|
1338 | RETVAL |
|
|
1339 | |
|
|
1340 | bool |
|
|
1341 | rxvt_term::parse_keysym (char *keysym, char *str) |
|
|
1342 | CODE: |
|
|
1343 | RETVAL = 0 < THIS->parse_keysym (keysym, str); |
|
|
1344 | THIS->keyboard->register_done (); |
|
|
1345 | OUTPUT: |
|
|
1346 | RETVAL |
|
|
1347 | |
871 | void |
1348 | void |
872 | rxvt_term::selection_mark (...) |
1349 | rxvt_term::screen_cur (...) |
873 | PROTOTYPE: $;$$ |
1350 | PROTOTYPE: $;$$ |
874 | ALIAS: |
1351 | ALIAS: |
|
|
1352 | screen_cur = 0 |
875 | selection_beg = 1 |
1353 | selection_beg = 1 |
876 | selection_end = 2 |
1354 | selection_end = 2 |
|
|
1355 | selection_mark = 3 |
877 | PPCODE: |
1356 | PPCODE: |
878 | { |
1357 | { |
879 | row_col_t &sel = ix == 1 ? THIS->selection.beg |
1358 | row_col_t &rc = ix == 0 ? THIS->screen.cur |
|
|
1359 | : ix == 1 ? THIS->selection.beg |
880 | : ix == 2 ? THIS->selection.end |
1360 | : ix == 2 ? THIS->selection.end |
881 | : THIS->selection.mark; |
1361 | : THIS->selection.mark; |
882 | |
1362 | |
883 | if (GIMME_V != G_VOID) |
1363 | if (GIMME_V != G_VOID) |
884 | { |
1364 | { |
885 | EXTEND (SP, 2); |
1365 | EXTEND (SP, 2); |
886 | PUSHs (sv_2mortal (newSViv (sel.row))); |
1366 | PUSHs (sv_2mortal (newSViv (rc.row))); |
887 | PUSHs (sv_2mortal (newSViv (sel.col))); |
1367 | PUSHs (sv_2mortal (newSViv (rc.col))); |
888 | } |
1368 | } |
889 | |
1369 | |
890 | if (items == 3) |
1370 | if (items == 3) |
891 | { |
1371 | { |
892 | sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
1372 | rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
893 | sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1373 | rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
894 | |
1374 | |
895 | if (ix) |
1375 | if (ix) |
896 | THIS->want_refresh = 1; |
1376 | THIS->want_refresh = 1; |
897 | } |
1377 | } |
898 | } |
1378 | } |
899 | |
1379 | |
|
|
1380 | char |
|
|
1381 | rxvt_term::cur_charset () |
|
|
1382 | CODE: |
|
|
1383 | RETVAL = THIS->charsets [THIS->screen.charset]; |
|
|
1384 | OUTPUT: |
|
|
1385 | RETVAL |
|
|
1386 | |
|
|
1387 | #void |
|
|
1388 | #rxvt_term::selection_clear () |
|
|
1389 | |
|
|
1390 | void |
|
|
1391 | rxvt_term::selection_make (U32 eventtime, bool rect = false) |
|
|
1392 | CODE: |
|
|
1393 | THIS->selection.op = SELECTION_CONT; |
|
|
1394 | THIS->selection.rect = rect; |
|
|
1395 | THIS->selection_make (eventtime); |
|
|
1396 | |
900 | int |
1397 | int |
901 | rxvt_term::selection_grab (int eventtime = CurrentTime) |
1398 | rxvt_term::selection_grab (U32 eventtime) |
902 | |
1399 | |
903 | void |
1400 | void |
904 | rxvt_term::selection (SV *newtext = 0) |
1401 | rxvt_term::selection (SV *newtext = 0) |
905 | PPCODE: |
1402 | PPCODE: |
906 | { |
1403 | { |
907 | if (GIMME_V != G_VOID) |
1404 | if (GIMME_V != G_VOID) |
908 | { |
1405 | XPUSHs (THIS->selection.text |
909 | char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len); |
1406 | ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) |
910 | SV *sv = newSVpv (sel, 0); |
1407 | : &PL_sv_undef); |
911 | SvUTF8_on (sv); |
|
|
912 | free (sel); |
|
|
913 | XPUSHs (sv_2mortal (sv)); |
|
|
914 | } |
|
|
915 | |
1408 | |
916 | if (newtext) |
1409 | if (newtext) |
917 | { |
1410 | { |
918 | free (THIS->selection.text); |
1411 | free (THIS->selection.text); |
919 | |
1412 | |
920 | THIS->selection.text = sv2wcs (newtext); |
1413 | THIS->selection.text = sv2wcs (newtext); |
921 | THIS->selection.len = wcslen (THIS->selection.text); |
1414 | THIS->selection.len = wcslen (THIS->selection.text); |
922 | } |
1415 | } |
923 | } |
1416 | } |
924 | |
1417 | |
|
|
1418 | void |
|
|
1419 | rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline) |
|
|
1420 | |
|
|
1421 | void |
|
|
1422 | rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) |
|
|
1423 | |
|
|
1424 | void |
|
|
1425 | rxvt_term::scr_bell () |
|
|
1426 | |
|
|
1427 | void |
|
|
1428 | rxvt_term::scr_add_lines (SV *string) |
|
|
1429 | CODE: |
|
|
1430 | { |
|
|
1431 | wchar_t *wstr = sv2wcs (string); |
|
|
1432 | THIS->scr_add_lines (wstr, wcslen (wstr)); |
|
|
1433 | free (wstr); |
|
|
1434 | } |
|
|
1435 | |
925 | void |
1436 | void |
926 | rxvt_term::tt_write (SV *octets) |
1437 | rxvt_term::tt_write (SV *octets) |
927 | INIT: |
1438 | INIT: |
928 | STRLEN len; |
1439 | STRLEN len; |
929 | char *str = SvPVbyte (octets, len); |
1440 | char *str = SvPVbyte (octets, len); |
930 | C_ARGS: |
1441 | C_ARGS: |
931 | (unsigned char *)str, len |
1442 | str, len |
|
|
1443 | |
|
|
1444 | void |
|
|
1445 | rxvt_term::cmd_parse (SV *octets) |
|
|
1446 | CODE: |
|
|
1447 | { |
|
|
1448 | STRLEN len; |
|
|
1449 | char *str = SvPVbyte (octets, len); |
|
|
1450 | |
|
|
1451 | char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; |
|
|
1452 | char *old_cmdbuf_endp = THIS->cmdbuf_endp; |
|
|
1453 | |
|
|
1454 | THIS->cmdbuf_ptr = str; |
|
|
1455 | THIS->cmdbuf_endp = str + len; |
|
|
1456 | |
|
|
1457 | rxvt_push_locale (THIS->locale); |
|
|
1458 | THIS->cmd_parse (); |
|
|
1459 | rxvt_pop_locale (); |
|
|
1460 | |
|
|
1461 | THIS->cmdbuf_ptr = old_cmdbuf_ptr; |
|
|
1462 | THIS->cmdbuf_endp = old_cmdbuf_endp; |
|
|
1463 | } |
932 | |
1464 | |
933 | SV * |
1465 | SV * |
934 | rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
1466 | rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
935 | CODE: |
1467 | CODE: |
936 | { |
1468 | { |