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 "iom.h" |
33 | #include "rxvt.h" |
35 | #include "rxvt.h" |
34 | #include "iom.h" |
36 | #include "keyboard.h" |
35 | #include "rxvtutil.h" |
37 | #include "rxvtutil.h" |
36 | #include "rxvtperl.h" |
38 | #include "rxvtperl.h" |
37 | |
39 | |
38 | #include "perlxsi.c" |
40 | #include "perlxsi.c" |
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41 | |
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42 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
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43 | # define GRAB_CURSOR THIS->leftptr_cursor |
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44 | #else |
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45 | # define GRAB_CURSOR None |
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46 | #endif |
39 | |
47 | |
40 | #undef LINENO |
48 | #undef LINENO |
41 | #define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
49 | #define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
42 | #undef ROW |
50 | #undef ROW |
43 | #define ROW(n) THIS->row_buf [LINENO (n)] |
51 | #define ROW(n) THIS->row_buf [LINENO (n)] |
44 | |
52 | |
45 | ///////////////////////////////////////////////////////////////////////////// |
53 | ///////////////////////////////////////////////////////////////////////////// |
46 | |
54 | |
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55 | static SV * |
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56 | taint (SV *sv) |
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|
57 | { |
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58 | SvTAINT (sv); |
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|
59 | return sv; |
|
|
60 | } |
|
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61 | |
|
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62 | static SV * |
|
|
63 | taint_if (SV *sv, SV *src) |
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|
64 | { |
|
|
65 | if (SvTAINTED (src)) |
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66 | SvTAINT (sv); |
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67 | |
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68 | return sv; |
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69 | } |
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70 | |
47 | static wchar_t * |
71 | static wchar_t * |
48 | sv2wcs (SV *sv) |
72 | sv2wcs (SV *sv) |
49 | { |
73 | { |
50 | STRLEN len; |
74 | STRLEN len; |
51 | char *str = SvPVutf8 (sv, len); |
75 | char *str = SvPVutf8 (sv, len); |
52 | return rxvt_utf8towcs (str, len); |
76 | return rxvt_utf8towcs (str, len); |
53 | } |
77 | } |
54 | |
78 | |
55 | static SV * |
79 | static SV * |
|
|
80 | wcs2sv (wchar_t *wstr, int len = -1) |
|
|
81 | { |
|
|
82 | char *str = rxvt_wcstoutf8 (wstr, len); |
|
|
83 | |
|
|
84 | SV *sv = newSVpv (str, 0); |
|
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85 | SvUTF8_on (sv); |
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86 | free (str); |
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87 | |
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88 | return sv; |
|
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89 | } |
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90 | |
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91 | static SV * |
56 | new_ref (HV *hv, const char *klass) |
92 | new_ref (HV *hv, const char *klass) |
57 | { |
93 | { |
58 | return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); |
94 | return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); |
59 | } |
95 | } |
60 | |
96 | |
… | |
… | |
89 | croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); |
125 | croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); |
90 | |
126 | |
91 | return (long)mg->mg_ptr; |
127 | return (long)mg->mg_ptr; |
92 | } |
128 | } |
93 | |
129 | |
94 | #define newSVterm(term) SvREFCNT_inc ((SV *)term->self) |
130 | #define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) |
95 | #define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") |
131 | #define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") |
96 | |
132 | |
97 | ///////////////////////////////////////////////////////////////////////////// |
133 | ///////////////////////////////////////////////////////////////////////////// |
98 | |
134 | |
99 | struct perl_watcher |
135 | struct perl_watcher |
… | |
… | |
215 | h += 2; |
251 | h += 2; |
216 | } |
252 | } |
217 | |
253 | |
218 | text = new text_t *[h]; |
254 | text = new text_t *[h]; |
219 | rend = new rend_t *[h]; |
255 | rend = new rend_t *[h]; |
220 | |
256 | |
221 | for (int y = 0; y < h; y++) |
257 | for (int y = 0; y < h; y++) |
222 | { |
258 | { |
223 | text_t *tp = text[y] = new text_t[w]; |
259 | text_t *tp = text[y] = new text_t[w]; |
224 | rend_t *rp = rend[y] = new rend_t[w]; |
260 | rend_t *rp = rend[y] = new rend_t[w]; |
225 | |
261 | |
226 | text_t t0, t1, t2; |
262 | text_t t0, t1, t2; |
227 | rend_t r = rstyle; |
263 | rend_t r = rstyle; |
228 | |
264 | |
229 | if (border == 2) |
265 | if (border == 2) |
230 | { |
266 | { |
231 | if (y == 0) |
267 | if (y == 0) |
232 | t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
268 | t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
233 | else if (y < h - 1) |
269 | else if (y < h - 1) |
234 | t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
270 | t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
235 | else |
271 | else |
236 | t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
272 | t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
237 | |
273 | |
238 | *tp++ = t0; |
274 | *tp++ = t0; |
239 | *rp++ = r; |
275 | *rp++ = r; |
240 | |
276 | |
241 | for (int x = w - 2; x-- > 0; ) |
277 | for (int x = w - 2; x-- > 0; ) |
242 | { |
278 | { |
243 | *tp++ = t1; |
279 | *tp++ = t1; |
244 | *rp++ = r; |
280 | *rp++ = r; |
245 | } |
281 | } |
246 | |
282 | |
247 | *tp = t2; |
283 | *tp = t2; |
248 | *rp = r; |
284 | *rp = r; |
249 | } |
285 | } |
250 | else |
286 | else |
251 | for (int x = w; x-- > 0; ) |
287 | for (int x = w; x-- > 0; ) |
252 | { |
288 | { |
253 | *tp++ = 0x0020; |
289 | *tp++ = 0x0020; |
254 | *rp++ = r; |
290 | *rp++ = r; |
255 | } |
291 | } |
256 | } |
292 | } |
257 | |
293 | |
258 | show (); |
294 | show (); |
259 | THIS->want_refresh = 1; |
295 | THIS->want_refresh = 1; |
260 | } |
296 | } |
261 | |
297 | |
… | |
… | |
278 | void |
314 | void |
279 | overlay::show () |
315 | overlay::show () |
280 | { |
316 | { |
281 | char key[33]; sprintf (key, "%32lx", (long)this); |
317 | char key[33]; sprintf (key, "%32lx", (long)this); |
282 | |
318 | |
283 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0)); |
319 | 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); |
320 | hv_store (hv, key, 32, newSViv ((long)this), 0); |
285 | } |
321 | } |
286 | |
322 | |
287 | void |
323 | void |
288 | overlay::hide () |
324 | overlay::hide () |
289 | { |
325 | { |
290 | SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0); |
326 | SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); |
291 | |
327 | |
292 | if (ovs) |
328 | if (ovs) |
293 | { |
329 | { |
294 | char key[33]; sprintf (key, "%32lx", (long)this); |
330 | char key[33]; sprintf (key, "%32lx", (long)this); |
295 | |
331 | |
… | |
… | |
308 | |
344 | |
309 | for (int y = ov_h; y--; ) |
345 | for (int y = ov_h; y--; ) |
310 | { |
346 | { |
311 | text_t *t1 = text [y]; |
347 | text_t *t1 = text [y]; |
312 | rend_t *r1 = rend [y]; |
348 | rend_t *r1 = rend [y]; |
313 | |
349 | |
314 | text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; |
350 | 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; |
351 | rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; |
316 | |
352 | |
317 | for (int x = ov_w; x--; ) |
353 | for (int x = ov_w; x--; ) |
318 | { |
354 | { |
319 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
355 | 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)); |
356 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
321 | } |
357 | } |
322 | } |
358 | } |
323 | |
359 | |
… | |
… | |
333 | |
369 | |
334 | wchar_t *wtext = sv2wcs (text); |
370 | wchar_t *wtext = sv2wcs (text); |
335 | |
371 | |
336 | for (int col = min (wcslen (wtext), w - x - border); col--; ) |
372 | for (int col = min (wcslen (wtext), w - x - border); col--; ) |
337 | this->text [y][x + col] = wtext [col]; |
373 | this->text [y][x + col] = wtext [col]; |
338 | |
374 | |
339 | free (wtext); |
375 | free (wtext); |
340 | |
376 | |
341 | if (rend) |
377 | if (rend) |
342 | { |
378 | { |
343 | if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
379 | if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
… | |
… | |
356 | ///////////////////////////////////////////////////////////////////////////// |
392 | ///////////////////////////////////////////////////////////////////////////// |
357 | |
393 | |
358 | struct rxvt_perl_interp rxvt_perl; |
394 | struct rxvt_perl_interp rxvt_perl; |
359 | |
395 | |
360 | static PerlInterpreter *perl; |
396 | 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 | |
397 | |
366 | rxvt_perl_interp::~rxvt_perl_interp () |
398 | rxvt_perl_interp::~rxvt_perl_interp () |
367 | { |
399 | { |
368 | if (perl) |
400 | if (perl) |
369 | { |
401 | { |
… | |
… | |
375 | void |
407 | void |
376 | rxvt_perl_interp::init () |
408 | rxvt_perl_interp::init () |
377 | { |
409 | { |
378 | if (!perl) |
410 | if (!perl) |
379 | { |
411 | { |
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412 | perl_environ = rxvt_environ; |
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413 | swap (perl_environ, environ); |
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414 | |
380 | char *argv[] = { |
415 | char *argv[] = { |
381 | "", |
416 | "", |
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417 | "-T", |
382 | "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", |
418 | "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", |
383 | }; |
419 | }; |
384 | |
420 | |
385 | perl = perl_alloc (); |
421 | perl = perl_alloc (); |
386 | perl_construct (perl); |
422 | perl_construct (perl); |
387 | |
423 | |
388 | if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) |
424 | if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) |
389 | || perl_run (perl)) |
425 | || perl_run (perl)) |
390 | { |
426 | { |
391 | rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
427 | rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
392 | |
428 | |
393 | perl_destruct (perl); |
429 | perl_destruct (perl); |
394 | perl_free (perl); |
430 | perl_free (perl); |
395 | perl = 0; |
431 | perl = 0; |
396 | } |
432 | } |
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433 | |
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434 | swap (perl_environ, environ); |
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435 | } |
|
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436 | } |
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437 | |
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438 | static void |
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439 | ungrab (rxvt_term *THIS) |
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440 | { |
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441 | if (THIS->perl.grabtime) |
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442 | { |
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443 | XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); |
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444 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
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445 | THIS->perl.grabtime = 0; |
397 | } |
446 | } |
398 | } |
447 | } |
399 | |
448 | |
400 | bool |
449 | bool |
401 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
450 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
402 | { |
451 | { |
403 | if (!perl) |
452 | if (!perl) |
404 | return false; |
453 | return false; |
405 | |
454 | |
406 | if (htype == HOOK_INIT) // first hook ever called |
455 | if (htype == HOOK_INIT) // first hook ever called |
407 | { |
456 | { |
408 | term->self = (void *)newSVptr ((void *)term, "urxvt::term"); |
457 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
409 | hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
458 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
410 | } |
459 | } |
411 | else if (!term->self) |
460 | else if (!term->perl.self) |
412 | return false; // perl not initialized for this instance |
461 | return false; // perl not initialized for this instance |
413 | else if (htype == HOOK_DESTROY) |
462 | else if (htype == HOOK_DESTROY) |
414 | { |
463 | { |
415 | // handled later |
464 | // handled later |
416 | } |
465 | } |
417 | else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
466 | else |
418 | { |
467 | { |
419 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0)); |
468 | if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
420 | |
|
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421 | if (HvKEYS (hv)) |
|
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422 | { |
469 | { |
|
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470 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
|
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471 | |
|
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472 | if (HvKEYS (hv)) |
|
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473 | { |
423 | hv_iterinit (hv); |
474 | hv_iterinit (hv); |
424 | |
475 | |
425 | while (HE *he = hv_iternext (hv)) |
476 | while (HE *he = hv_iternext (hv)) |
426 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
477 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
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478 | } |
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479 | |
427 | } |
480 | } |
|
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481 | |
|
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482 | if (!should_invoke [htype]) |
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483 | return false; |
428 | } |
484 | } |
429 | else if (!should_invoke [htype]) |
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430 | return false; |
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431 | |
485 | |
|
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486 | swap (perl_environ, environ); |
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487 | |
|
|
488 | try |
|
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489 | { |
432 | dSP; |
490 | dSP; |
433 | va_list ap; |
491 | va_list ap; |
434 | |
492 | |
435 | va_start (ap, htype); |
493 | va_start (ap, htype); |
436 | |
494 | |
437 | ENTER; |
495 | ENTER; |
438 | SAVETMPS; |
496 | SAVETMPS; |
439 | |
497 | |
440 | PUSHMARK (SP); |
498 | PUSHMARK (SP); |
441 | |
499 | |
442 | XPUSHs (sv_2mortal (newSVterm (term))); |
500 | XPUSHs (sv_2mortal (newSVterm (term))); |
443 | XPUSHs (sv_2mortal (newSViv (htype))); |
501 | XPUSHs (sv_2mortal (newSViv (htype))); |
444 | |
502 | |
445 | for (;;) { |
503 | for (;;) { |
446 | data_type dt = (data_type)va_arg (ap, int); |
504 | data_type dt = (data_type)va_arg (ap, int); |
447 | |
505 | |
448 | switch (dt) |
506 | switch (dt) |
449 | { |
507 | { |
450 | case DT_INT: |
508 | case DT_INT: |
451 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
509 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
452 | break; |
510 | break; |
453 | |
511 | |
454 | case DT_LONG: |
512 | case DT_LONG: |
455 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
513 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
456 | break; |
514 | break; |
457 | |
515 | |
458 | case DT_STRING: |
516 | case DT_STR: |
459 | XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); |
517 | XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
460 | break; |
518 | break; |
461 | |
519 | |
462 | case DT_END: |
520 | case DT_STR_LEN: |
463 | { |
|
|
464 | va_end (ap); |
|
|
465 | |
|
|
466 | PUTBACK; |
|
|
467 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
468 | SPAGAIN; |
|
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469 | |
|
|
470 | if (count) |
|
|
471 | { |
521 | { |
472 | SV *status = POPs; |
522 | char *str = va_arg (ap, char *); |
473 | count = SvTRUE (status); |
523 | int len = va_arg (ap, int); |
|
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524 | |
|
|
525 | XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
474 | } |
526 | } |
|
|
527 | break; |
475 | |
528 | |
476 | PUTBACK; |
529 | 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 | { |
530 | { |
485 | clearSVptr ((SV *)term->self); |
531 | wchar_t *wstr = va_arg (ap, wchar_t *); |
486 | SvREFCNT_dec ((SV *)term->self); |
532 | int wlen = va_arg (ap, int); |
|
|
533 | |
|
|
534 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
487 | } |
535 | } |
|
|
536 | break; |
488 | |
537 | |
|
|
538 | case DT_XEVENT: |
|
|
539 | { |
|
|
540 | XEvent *xe = va_arg (ap, XEvent *); |
|
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541 | HV *hv = newHV (); |
|
|
542 | |
|
|
543 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
|
|
544 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
|
|
545 | # undef set |
|
|
546 | |
|
|
547 | setiv (type, xe->type); |
|
|
548 | setiv (send_event, xe->xany.send_event); |
|
|
549 | setiv (serial, xe->xany.serial); |
|
|
550 | |
|
|
551 | switch (xe->type) |
|
|
552 | { |
|
|
553 | case KeyPress: |
|
|
554 | case KeyRelease: |
|
|
555 | case ButtonPress: |
|
|
556 | case ButtonRelease: |
|
|
557 | case MotionNotify: |
|
|
558 | setiv (time, xe->xmotion.time); |
|
|
559 | setiv (x, xe->xmotion.x); |
|
|
560 | setiv (y, xe->xmotion.y); |
|
|
561 | setiv (row, xe->xmotion.y / term->fheight); |
|
|
562 | setiv (col, xe->xmotion.x / term->fwidth); |
|
|
563 | setiv (x_root, xe->xmotion.x_root); |
|
|
564 | setiv (y_root, xe->xmotion.y_root); |
|
|
565 | setiv (state, xe->xmotion.state); |
|
|
566 | break; |
|
|
567 | } |
|
|
568 | |
|
|
569 | switch (xe->type) |
|
|
570 | { |
|
|
571 | case KeyPress: |
|
|
572 | case KeyRelease: |
|
|
573 | setiv (keycode, xe->xkey.keycode); |
|
|
574 | break; |
|
|
575 | |
|
|
576 | case ButtonPress: |
|
|
577 | case ButtonRelease: |
|
|
578 | setiv (button, xe->xbutton.button); |
|
|
579 | break; |
|
|
580 | |
|
|
581 | case MotionNotify: |
|
|
582 | setiv (is_hint, xe->xmotion.is_hint); |
|
|
583 | break; |
|
|
584 | } |
|
|
585 | |
|
|
586 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
|
|
587 | } |
|
|
588 | break; |
|
|
589 | |
|
|
590 | case DT_END: |
|
|
591 | { |
|
|
592 | va_end (ap); |
|
|
593 | |
|
|
594 | PUTBACK; |
|
|
595 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
596 | SPAGAIN; |
|
|
597 | |
|
|
598 | if (count) |
|
|
599 | { |
|
|
600 | SV *status = POPs; |
|
|
601 | count = SvTRUE (status); |
|
|
602 | } |
|
|
603 | |
|
|
604 | PUTBACK; |
|
|
605 | FREETMPS; |
|
|
606 | LEAVE; |
|
|
607 | |
|
|
608 | if (SvTRUE (ERRSV)) |
|
|
609 | { |
|
|
610 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
611 | ungrab (term); // better lose the grab than the session |
|
|
612 | } |
|
|
613 | |
|
|
614 | if (htype == HOOK_DESTROY) |
|
|
615 | { |
|
|
616 | clearSVptr ((SV *)term->perl.self); |
|
|
617 | SvREFCNT_dec ((SV *)term->perl.self); |
|
|
618 | } |
|
|
619 | |
|
|
620 | swap (perl_environ, environ); |
489 | return count; |
621 | return count; |
490 | } |
622 | } |
491 | |
623 | |
492 | default: |
624 | default: |
493 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
625 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
|
|
626 | } |
494 | } |
627 | } |
495 | } |
628 | } |
|
|
629 | catch (...) |
|
|
630 | { |
|
|
631 | swap (perl_environ, environ); |
|
|
632 | throw; |
|
|
633 | } |
496 | } |
634 | } |
497 | |
635 | |
498 | ///////////////////////////////////////////////////////////////////////////// |
636 | ///////////////////////////////////////////////////////////////////////////// |
499 | |
637 | |
500 | MODULE = urxvt PACKAGE = urxvt |
638 | MODULE = urxvt PACKAGE = urxvt |
501 | |
639 | |
502 | PROTOTYPES: ENABLE |
640 | PROTOTYPES: ENABLE |
503 | |
641 | |
504 | BOOT: |
642 | BOOT: |
505 | { |
643 | { |
506 | # define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name)); |
644 | sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); |
|
|
645 | sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1)); |
|
|
646 | sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1)); |
|
|
647 | sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1)); |
|
|
648 | |
507 | AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
649 | AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
508 | # define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); |
650 | # define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); |
509 | # include "hookinc.h" |
651 | # include "hookinc.h" |
510 | # undef def |
652 | # undef def |
511 | |
653 | |
|
|
654 | HV *option = get_hv ("urxvt::OPTION", 1); |
|
|
655 | # define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); |
|
|
656 | # define nodef(name) |
|
|
657 | # include "optinc.h" |
|
|
658 | # undef nodef |
|
|
659 | # undef def |
|
|
660 | |
|
|
661 | HV *stash = gv_stashpv ("urxvt", 1); |
|
|
662 | # define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); |
512 | export_const (DEFAULT_RSTYLE); |
663 | export_const_iv (DEFAULT_RSTYLE); |
513 | export_const (OVERLAY_RSTYLE); |
664 | export_const_iv (OVERLAY_RSTYLE); |
514 | export_const (RS_Bold); |
665 | export_const_iv (RS_Bold); |
515 | export_const (RS_Italic); |
666 | export_const_iv (RS_Italic); |
516 | export_const (RS_Blink); |
667 | export_const_iv (RS_Blink); |
517 | export_const (RS_RVid); |
668 | export_const_iv (RS_RVid); |
518 | export_const (RS_Uline); |
669 | export_const_iv (RS_Uline); |
519 | |
670 | |
520 | sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); |
671 | export_const_iv (CurrentTime); |
|
|
672 | export_const_iv (ShiftMask); |
|
|
673 | export_const_iv (LockMask); |
|
|
674 | export_const_iv (ControlMask); |
|
|
675 | export_const_iv (Mod1Mask); |
|
|
676 | export_const_iv (Mod2Mask); |
|
|
677 | export_const_iv (Mod3Mask); |
|
|
678 | export_const_iv (Mod4Mask); |
|
|
679 | export_const_iv (Mod5Mask); |
|
|
680 | export_const_iv (Button1Mask); |
|
|
681 | export_const_iv (Button2Mask); |
|
|
682 | export_const_iv (Button3Mask); |
|
|
683 | export_const_iv (Button4Mask); |
|
|
684 | export_const_iv (Button5Mask); |
|
|
685 | export_const_iv (AnyModifier); |
|
|
686 | |
|
|
687 | export_const_iv (EVENT_NONE); |
|
|
688 | export_const_iv (EVENT_READ); |
|
|
689 | export_const_iv (EVENT_WRITE); |
521 | } |
690 | } |
522 | |
691 | |
523 | void |
692 | void |
524 | set_should_invoke (int htype, int value) |
693 | set_should_invoke (int htype, int value) |
525 | CODE: |
694 | CODE: |
… | |
… | |
532 | |
701 | |
533 | void |
702 | void |
534 | fatal (const char *msg) |
703 | fatal (const char *msg) |
535 | CODE: |
704 | CODE: |
536 | rxvt_fatal ("%s", msg); |
705 | rxvt_fatal ("%s", msg); |
|
|
706 | |
|
|
707 | SV * |
|
|
708 | untaint (SV *sv) |
|
|
709 | CODE: |
|
|
710 | RETVAL = newSVsv (sv); |
|
|
711 | SvTAINTED_off (RETVAL); |
|
|
712 | OUTPUT: |
|
|
713 | RETVAL |
|
|
714 | |
|
|
715 | bool |
|
|
716 | safe () |
|
|
717 | CODE: |
|
|
718 | RETVAL = !rxvt_tainted (); |
|
|
719 | OUTPUT: |
|
|
720 | RETVAL |
537 | |
721 | |
538 | NV |
722 | NV |
539 | NOW () |
723 | NOW () |
540 | CODE: |
724 | CODE: |
541 | RETVAL = NOW; |
725 | RETVAL = NOW; |
… | |
… | |
589 | } |
773 | } |
590 | OUTPUT: |
774 | OUTPUT: |
591 | RETVAL |
775 | RETVAL |
592 | |
776 | |
593 | MODULE = urxvt PACKAGE = urxvt::term |
777 | MODULE = urxvt PACKAGE = urxvt::term |
|
|
778 | |
|
|
779 | SV * |
|
|
780 | _new (...) |
|
|
781 | CODE: |
|
|
782 | { |
|
|
783 | if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV) |
|
|
784 | croak ("first argument to urxvt::term->_new must be arrayref"); |
|
|
785 | |
|
|
786 | rxvt_term *term = new rxvt_term; |
|
|
787 | |
|
|
788 | term->argv = new stringvec; |
|
|
789 | term->envv = new stringvec; |
|
|
790 | |
|
|
791 | for (int i = 1; i < items; i++) |
|
|
792 | term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); |
|
|
793 | |
|
|
794 | AV *envv = (AV *)SvRV (ST (0)); |
|
|
795 | for (int i = av_len (envv) + 1; i--; ) |
|
|
796 | term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); |
|
|
797 | |
|
|
798 | term->envv->push_back (0); |
|
|
799 | |
|
|
800 | bool success; |
|
|
801 | |
|
|
802 | try |
|
|
803 | { |
|
|
804 | success = term->init (term->argv->size (), term->argv->begin ()); |
|
|
805 | } |
|
|
806 | catch (const class rxvt_failure_exception &e) |
|
|
807 | { |
|
|
808 | success = false; |
|
|
809 | } |
|
|
810 | |
|
|
811 | if (!success) |
|
|
812 | { |
|
|
813 | term->destroy (); |
|
|
814 | croak ("error while initializing new terminal instance"); |
|
|
815 | } |
|
|
816 | |
|
|
817 | RETVAL = term && term->perl.self |
|
|
818 | ? newSVterm (term) : &PL_sv_undef; |
|
|
819 | } |
|
|
820 | OUTPUT: |
|
|
821 | RETVAL |
|
|
822 | |
|
|
823 | void |
|
|
824 | rxvt_term::destroy () |
|
|
825 | |
|
|
826 | void |
|
|
827 | rxvt_term::grab_button (int button, U32 modifiers) |
|
|
828 | CODE: |
|
|
829 | XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, |
|
|
830 | ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
|
|
831 | GrabModeSync, GrabModeSync, None, GRAB_CURSOR); |
|
|
832 | |
|
|
833 | bool |
|
|
834 | rxvt_term::grab (U32 eventtime, int sync = 0) |
|
|
835 | CODE: |
|
|
836 | { |
|
|
837 | int mode = sync ? GrabModeSync : GrabModeAsync; |
|
|
838 | |
|
|
839 | THIS->perl.grabtime = 0; |
|
|
840 | |
|
|
841 | if (!XGrabPointer (THIS->display->display, THIS->vt, 0, |
|
|
842 | ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
|
|
843 | mode, mode, None, GRAB_CURSOR, eventtime)) |
|
|
844 | if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) |
|
|
845 | THIS->perl.grabtime = eventtime; |
|
|
846 | else |
|
|
847 | XUngrabPointer (THIS->display->display, eventtime); |
|
|
848 | |
|
|
849 | RETVAL = !!THIS->perl.grabtime; |
|
|
850 | } |
|
|
851 | OUTPUT: |
|
|
852 | RETVAL |
|
|
853 | |
|
|
854 | void |
|
|
855 | rxvt_term::allow_events_async () |
|
|
856 | CODE: |
|
|
857 | XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); |
|
|
858 | |
|
|
859 | void |
|
|
860 | rxvt_term::allow_events_sync () |
|
|
861 | CODE: |
|
|
862 | XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); |
|
|
863 | |
|
|
864 | void |
|
|
865 | rxvt_term::allow_events_replay () |
|
|
866 | CODE: |
|
|
867 | XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); |
|
|
868 | XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); |
|
|
869 | |
|
|
870 | void |
|
|
871 | rxvt_term::ungrab () |
|
|
872 | CODE: |
|
|
873 | ungrab (THIS); |
594 | |
874 | |
595 | int |
875 | int |
596 | rxvt_term::strwidth (SV *str) |
876 | rxvt_term::strwidth (SV *str) |
597 | CODE: |
877 | CODE: |
598 | { |
878 | { |
… | |
… | |
617 | char *mbstr = rxvt_wcstombs (wstr); |
897 | char *mbstr = rxvt_wcstombs (wstr); |
618 | rxvt_pop_locale (); |
898 | rxvt_pop_locale (); |
619 | |
899 | |
620 | free (wstr); |
900 | free (wstr); |
621 | |
901 | |
622 | RETVAL = newSVpv (mbstr, 0); |
902 | RETVAL = taint_if (newSVpv (mbstr, 0), str); |
623 | free (mbstr); |
903 | free (mbstr); |
624 | } |
904 | } |
625 | OUTPUT: |
905 | OUTPUT: |
626 | RETVAL |
906 | RETVAL |
627 | |
907 | |
… | |
… | |
634 | |
914 | |
635 | rxvt_push_locale (THIS->locale); |
915 | rxvt_push_locale (THIS->locale); |
636 | wchar_t *wstr = rxvt_mbstowcs (data, len); |
916 | wchar_t *wstr = rxvt_mbstowcs (data, len); |
637 | rxvt_pop_locale (); |
917 | rxvt_pop_locale (); |
638 | |
918 | |
639 | char *str = rxvt_wcstoutf8 (wstr); |
919 | RETVAL = taint_if (wcs2sv (wstr), octets); |
640 | free (wstr); |
920 | free (wstr); |
641 | |
|
|
642 | RETVAL = newSVpv (str, 0); |
|
|
643 | SvUTF8_on (RETVAL); |
|
|
644 | free (str); |
|
|
645 | } |
921 | } |
646 | OUTPUT: |
922 | OUTPUT: |
647 | RETVAL |
923 | RETVAL |
|
|
924 | |
|
|
925 | #define TERM_OFFSET(sym) offsetof (TermWin_t, sym) |
|
|
926 | |
|
|
927 | #define TERM_OFFSET_width TERM_OFFSET(width) |
|
|
928 | #define TERM_OFFSET_height TERM_OFFSET(height) |
|
|
929 | #define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) |
|
|
930 | #define TERM_OFFSET_fheight TERM_OFFSET(fheight) |
|
|
931 | #define TERM_OFFSET_fbase TERM_OFFSET(fbase) |
|
|
932 | #define TERM_OFFSET_nrow TERM_OFFSET(nrow) |
|
|
933 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
|
|
934 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
|
|
935 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
|
|
936 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
|
|
937 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
|
|
938 | #define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) |
648 | |
939 | |
649 | int |
940 | int |
|
|
941 | rxvt_term::width () |
|
|
942 | ALIAS: |
|
|
943 | width = TERM_OFFSET_width |
|
|
944 | height = TERM_OFFSET_height |
|
|
945 | fwidth = TERM_OFFSET_fwidth |
|
|
946 | fheight = TERM_OFFSET_fheight |
|
|
947 | fbase = TERM_OFFSET_fbase |
|
|
948 | nrow = TERM_OFFSET_nrow |
|
|
949 | ncol = TERM_OFFSET_ncol |
|
|
950 | focus = TERM_OFFSET_focus |
|
|
951 | mapped = TERM_OFFSET_mapped |
|
|
952 | saveLines = TERM_OFFSET_saveLines |
|
|
953 | total_rows = TERM_OFFSET_total_rows |
|
|
954 | nsaved = TERM_OFFSET_nsaved |
|
|
955 | CODE: |
|
|
956 | RETVAL = *(int *)((char *)THIS + ix); |
|
|
957 | OUTPUT: |
|
|
958 | RETVAL |
|
|
959 | |
|
|
960 | unsigned int |
|
|
961 | rxvt_term::ModLevel3Mask () |
|
|
962 | ALIAS: |
|
|
963 | ModLevel3Mask = 0 |
|
|
964 | ModMetaMask = 1 |
|
|
965 | ModNumLockMask = 2 |
|
|
966 | CODE: |
|
|
967 | switch (ix) |
|
|
968 | { |
|
|
969 | case 0: RETVAL = THIS->ModLevel3Mask; break; |
|
|
970 | case 1: RETVAL = THIS->ModMetaMask; break; |
|
|
971 | case 2: RETVAL = THIS->ModNumLockMask; break; |
|
|
972 | } |
|
|
973 | OUTPUT: |
|
|
974 | RETVAL |
|
|
975 | |
|
|
976 | char * |
|
|
977 | rxvt_term::display_id () |
|
|
978 | ALIAS: |
|
|
979 | display_id = 0 |
|
|
980 | locale = 1 |
|
|
981 | CODE: |
|
|
982 | switch (ix) |
|
|
983 | { |
|
|
984 | case 0: RETVAL = THIS->display->id; break; |
|
|
985 | case 1: RETVAL = THIS->locale; break; |
|
|
986 | } |
|
|
987 | OUTPUT: |
|
|
988 | RETVAL |
|
|
989 | |
|
|
990 | SV * |
650 | rxvt_term::nsaved () |
991 | rxvt_term::_env () |
651 | CODE: |
992 | CODE: |
|
|
993 | { |
|
|
994 | if (THIS->envv) |
|
|
995 | { |
|
|
996 | AV *av = newAV (); |
|
|
997 | |
|
|
998 | for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) |
|
|
999 | if (*i) |
|
|
1000 | av_push (av, newSVpv (*i, 0)); |
|
|
1001 | |
|
|
1002 | RETVAL = newRV_noinc ((SV *)av); |
|
|
1003 | } |
|
|
1004 | else |
|
|
1005 | RETVAL = &PL_sv_undef; |
|
|
1006 | } |
|
|
1007 | OUTPUT: |
|
|
1008 | RETVAL |
|
|
1009 | |
|
|
1010 | int |
|
|
1011 | rxvt_term::pty_ev_events (int events = EVENT_UNDEF) |
|
|
1012 | CODE: |
|
|
1013 | RETVAL = THIS->pty_ev.events; |
|
|
1014 | if (events != EVENT_UNDEF) |
|
|
1015 | THIS->pty_ev.set (events); |
|
|
1016 | OUTPUT: |
|
|
1017 | RETVAL |
|
|
1018 | |
|
|
1019 | U32 |
|
|
1020 | rxvt_term::parent () |
|
|
1021 | CODE: |
|
|
1022 | RETVAL = (U32)THIS->parent [0]; |
|
|
1023 | OUTPUT: |
|
|
1024 | RETVAL |
|
|
1025 | |
|
|
1026 | U32 |
|
|
1027 | rxvt_term::vt () |
|
|
1028 | CODE: |
|
|
1029 | RETVAL = (U32)THIS->vt; |
|
|
1030 | OUTPUT: |
|
|
1031 | RETVAL |
|
|
1032 | |
|
|
1033 | U32 |
|
|
1034 | rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) |
|
|
1035 | CODE: |
|
|
1036 | { |
652 | RETVAL = THIS->nsaved; |
1037 | RETVAL = THIS->rstyle; |
|
|
1038 | THIS->rstyle = new_rstyle; |
|
|
1039 | } |
653 | OUTPUT: |
1040 | OUTPUT: |
654 | RETVAL |
1041 | RETVAL |
655 | |
1042 | |
656 | int |
1043 | int |
657 | rxvt_term::view_start (int newval = -1) |
1044 | rxvt_term::view_start (int newval = -1) |
658 | CODE: |
1045 | CODE: |
659 | { |
1046 | { |
… | |
… | |
666 | } |
1053 | } |
667 | } |
1054 | } |
668 | OUTPUT: |
1055 | OUTPUT: |
669 | RETVAL |
1056 | RETVAL |
670 | |
1057 | |
671 | int |
|
|
672 | rxvt_term::nrow () |
|
|
673 | CODE: |
|
|
674 | RETVAL = THIS->nrow; |
|
|
675 | OUTPUT: |
|
|
676 | RETVAL |
|
|
677 | |
|
|
678 | int |
|
|
679 | rxvt_term::ncol () |
|
|
680 | CODE: |
|
|
681 | RETVAL = THIS->ncol; |
|
|
682 | OUTPUT: |
|
|
683 | RETVAL |
|
|
684 | |
|
|
685 | void |
1058 | void |
686 | rxvt_term::want_refresh () |
1059 | rxvt_term::want_refresh () |
687 | CODE: |
1060 | CODE: |
688 | THIS->want_refresh = 1; |
1061 | THIS->want_refresh = 1; |
689 | |
1062 | |
690 | void |
1063 | void |
691 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) |
1064 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
692 | PPCODE: |
1065 | PPCODE: |
693 | { |
1066 | { |
694 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1067 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
695 | XSRETURN_EMPTY; |
1068 | XSRETURN_EMPTY; |
696 | |
1069 | |
… | |
… | |
698 | |
1071 | |
699 | if (GIMME_V != G_VOID) |
1072 | if (GIMME_V != G_VOID) |
700 | { |
1073 | { |
701 | wchar_t *wstr = new wchar_t [THIS->ncol]; |
1074 | wchar_t *wstr = new wchar_t [THIS->ncol]; |
702 | |
1075 | |
703 | for (int col = 0; col <THIS->ncol; col++) |
1076 | for (int col = 0; col < THIS->ncol; col++) |
704 | wstr [col] = l.t [col]; |
1077 | wstr [col] = l.t [col]; |
705 | |
1078 | |
706 | char *str = rxvt_wcstoutf8 (wstr, THIS->ncol); |
1079 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); |
707 | free (wstr); |
|
|
708 | |
1080 | |
709 | SV *sv = newSVpv (str, 0); |
1081 | delete [] wstr; |
710 | SvUTF8_on (sv); |
|
|
711 | XPUSHs (sv_2mortal (sv)); |
|
|
712 | free (str); |
|
|
713 | } |
1082 | } |
714 | |
1083 | |
715 | if (new_text) |
1084 | if (new_text) |
716 | { |
1085 | { |
717 | wchar_t *wstr = sv2wcs (new_text); |
1086 | wchar_t *wstr = sv2wcs (new_text); |
718 | |
1087 | |
719 | int len = wcslen (wstr); |
1088 | int len = min (wcslen (wstr) - start_ofs, max_len); |
720 | |
1089 | |
721 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1090 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
722 | { |
1091 | { |
723 | free (wstr); |
1092 | free (wstr); |
724 | croak ("new_text extends beyond horizontal margins"); |
1093 | croak ("new_text extends beyond horizontal margins"); |
725 | } |
1094 | } |
726 | |
1095 | |
727 | for (int col = start_col; col < start_col + len; col++) |
1096 | for (int col = start_col; col < start_col + len; col++) |
728 | { |
1097 | { |
729 | l.t [col] = wstr [col - start_col]; |
1098 | l.t [col] = wstr [start_ofs + col - start_col]; |
730 | l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
1099 | l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
731 | } |
1100 | } |
732 | |
1101 | |
733 | free (wstr); |
1102 | free (wstr); |
734 | } |
1103 | } |
735 | } |
1104 | } |
736 | |
1105 | |
737 | void |
1106 | void |
738 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) |
1107 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
739 | PPCODE: |
1108 | PPCODE: |
740 | { |
1109 | { |
741 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1110 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
742 | XSRETURN_EMPTY; |
1111 | XSRETURN_EMPTY; |
743 | |
1112 | |
… | |
… | |
758 | { |
1127 | { |
759 | if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
1128 | if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
760 | croak ("new_rend must be arrayref"); |
1129 | croak ("new_rend must be arrayref"); |
761 | |
1130 | |
762 | AV *av = (AV *)SvRV (new_rend); |
1131 | AV *av = (AV *)SvRV (new_rend); |
763 | int len = av_len (av) + 1; |
1132 | int len = min (av_len (av) + 1 - start_ofs, max_len); |
764 | |
1133 | |
765 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1134 | if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
766 | croak ("new_rend array extends beyond horizontal margins"); |
1135 | croak ("new_rend array extends beyond horizontal margins"); |
767 | |
1136 | |
768 | for (int col = start_col; col < start_col + len; col++) |
1137 | for (int col = start_col; col < start_col + len; col++) |
769 | { |
1138 | { |
770 | rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; |
1139 | rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; |
771 | |
1140 | |
772 | l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
1141 | l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
773 | } |
1142 | } |
774 | } |
1143 | } |
775 | } |
1144 | } |
776 | |
1145 | |
777 | int |
1146 | int |
778 | rxvt_term::ROW_l (int row_number, int new_length = -2) |
1147 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
779 | CODE: |
1148 | CODE: |
780 | { |
1149 | { |
781 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1150 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
782 | XSRETURN_EMPTY; |
1151 | XSRETURN_EMPTY; |
783 | |
1152 | |
784 | line_t &l = ROW(row_number); |
1153 | line_t &l = ROW(row_number); |
785 | RETVAL = l.l < 0 ? THIS->ncol : l.l; |
1154 | RETVAL = l.l; |
786 | |
1155 | |
787 | if (new_length >= -1) |
1156 | if (new_length >= 0) |
788 | l.l = new_length; |
1157 | l.l = new_length; |
789 | } |
1158 | } |
790 | OUTPUT: |
1159 | OUTPUT: |
791 | RETVAL |
1160 | RETVAL |
792 | |
1161 | |
793 | bool |
1162 | bool |
794 | rxvt_term::ROW_is_longer (int row_number) |
1163 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
795 | CODE: |
1164 | CODE: |
796 | { |
1165 | { |
797 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1166 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
798 | XSRETURN_EMPTY; |
1167 | XSRETURN_EMPTY; |
799 | |
1168 | |
800 | line_t &l = ROW(row_number); |
1169 | line_t &l = ROW(row_number); |
801 | RETVAL = l.l < 0; |
1170 | RETVAL = l.is_longer (); |
|
|
1171 | |
|
|
1172 | if (new_is_longer >= 0) |
|
|
1173 | l.is_longer (new_is_longer); |
802 | } |
1174 | } |
803 | OUTPUT: |
1175 | OUTPUT: |
804 | RETVAL |
1176 | RETVAL |
805 | |
1177 | |
806 | SV * |
1178 | SV * |
807 | rxvt_term::special_encode (SV *str) |
1179 | rxvt_term::special_encode (SV *string) |
808 | CODE: |
1180 | CODE: |
809 | abort ();//TODO |
1181 | { |
|
|
1182 | wchar_t *wstr = sv2wcs (string); |
|
|
1183 | int wlen = wcslen (wstr); |
|
|
1184 | wchar_t *rstr = new wchar_t [wlen]; // cannot become longer |
|
|
1185 | |
|
|
1186 | rxvt_push_locale (THIS->locale); |
|
|
1187 | |
|
|
1188 | wchar_t *r = rstr; |
|
|
1189 | for (wchar_t *s = wstr; *s; s++) |
|
|
1190 | if (wcwidth (*s) == 0) |
|
|
1191 | { |
|
|
1192 | if (r == rstr) |
|
|
1193 | croak ("leading combining character unencodable"); |
|
|
1194 | |
|
|
1195 | unicode_t n = rxvt_compose (r[-1], *s); |
|
|
1196 | if (n == NOCHAR) |
|
|
1197 | n = rxvt_composite.compose (r[-1], *s); |
|
|
1198 | |
|
|
1199 | r[-1] = n; |
|
|
1200 | } |
|
|
1201 | #if !UNICODE_3 |
|
|
1202 | else if (*s >= 0x10000) |
|
|
1203 | *r++ = rxvt_composite.compose (*s); |
|
|
1204 | #endif |
|
|
1205 | else |
|
|
1206 | *r++ = *s; |
|
|
1207 | |
|
|
1208 | rxvt_pop_locale (); |
|
|
1209 | |
|
|
1210 | RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); |
|
|
1211 | |
|
|
1212 | delete [] rstr; |
|
|
1213 | } |
|
|
1214 | OUTPUT: |
|
|
1215 | RETVAL |
810 | |
1216 | |
811 | SV * |
1217 | SV * |
812 | rxvt_term::special_decode (SV *str) |
1218 | rxvt_term::special_decode (SV *text) |
813 | CODE: |
1219 | CODE: |
814 | abort ();//TODO |
1220 | { |
|
|
1221 | wchar_t *wstr = sv2wcs (text); |
|
|
1222 | int wlen = wcslen (wstr); |
|
|
1223 | int dlen = 0; |
|
|
1224 | |
|
|
1225 | // find length |
|
|
1226 | for (wchar_t *s = wstr; *s; s++) |
|
|
1227 | if (*s == NOCHAR) |
|
|
1228 | ; |
|
|
1229 | else if (IS_COMPOSE (*s)) |
|
|
1230 | dlen += rxvt_composite.expand (*s, 0); |
|
|
1231 | else |
|
|
1232 | dlen++; |
|
|
1233 | |
|
|
1234 | wchar_t *rstr = new wchar_t [dlen]; |
|
|
1235 | |
|
|
1236 | // decode |
|
|
1237 | wchar_t *r = rstr; |
|
|
1238 | for (wchar_t *s = wstr; *s; s++) |
|
|
1239 | if (*s == NOCHAR) |
|
|
1240 | ; |
|
|
1241 | else if (IS_COMPOSE (*s)) |
|
|
1242 | r += rxvt_composite.expand (*s, r); |
|
|
1243 | else |
|
|
1244 | *r++ = *s; |
|
|
1245 | |
|
|
1246 | RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); |
|
|
1247 | |
|
|
1248 | delete [] rstr; |
|
|
1249 | } |
|
|
1250 | OUTPUT: |
|
|
1251 | RETVAL |
815 | |
1252 | |
816 | void |
1253 | void |
817 | rxvt_term::_resource (char *name, int index, SV *newval = 0) |
1254 | rxvt_term::_resource (char *name, int index, SV *newval = 0) |
818 | PPCODE: |
1255 | PPCODE: |
819 | { |
1256 | { |
… | |
… | |
836 | |
1273 | |
837 | if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1274 | if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
838 | croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1275 | croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
839 | |
1276 | |
840 | if (GIMME_V != G_VOID) |
1277 | if (GIMME_V != G_VOID) |
841 | XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
1278 | XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); |
842 | |
1279 | |
843 | if (newval) |
1280 | if (newval) |
844 | { |
1281 | { |
845 | if (SvOK (newval)) |
1282 | if (SvOK (newval)) |
846 | { |
1283 | { |
… | |
… | |
851 | else |
1288 | else |
852 | THIS->rs [index] = 0; |
1289 | THIS->rs [index] = 0; |
853 | } |
1290 | } |
854 | } |
1291 | } |
855 | |
1292 | |
|
|
1293 | const char * |
|
|
1294 | rxvt_term::x_resource (const char *name) |
|
|
1295 | CLEANUP: |
|
|
1296 | SvTAINTED_on (ST (0)); |
|
|
1297 | |
|
|
1298 | bool |
|
|
1299 | rxvt_term::option (U32 optval, int set = -1) |
|
|
1300 | CODE: |
|
|
1301 | { |
|
|
1302 | RETVAL = THIS->options & optval; |
|
|
1303 | |
|
|
1304 | if (set >= 0) |
|
|
1305 | { |
|
|
1306 | if (set) |
|
|
1307 | THIS->options |= optval; |
|
|
1308 | else |
|
|
1309 | THIS->options &= ~optval; |
|
|
1310 | |
|
|
1311 | switch (optval) |
|
|
1312 | { |
|
|
1313 | case Opt_skipBuiltinGlyphs: |
|
|
1314 | THIS->set_fonts (); |
|
|
1315 | THIS->scr_remap_chars (); |
|
|
1316 | THIS->scr_touch (true); |
|
|
1317 | THIS->want_refresh = 1; |
|
|
1318 | break; |
|
|
1319 | |
|
|
1320 | case Opt_cursorUnderline: |
|
|
1321 | THIS->want_refresh = 1; |
|
|
1322 | break; |
|
|
1323 | |
|
|
1324 | # case Opt_scrollBar_floating: |
|
|
1325 | # case Opt_scrollBar_right: |
|
|
1326 | # THIS->resize_all_windows (THIS->width, THIS->height, 1); |
|
|
1327 | # break; |
|
|
1328 | } |
|
|
1329 | } |
|
|
1330 | } |
|
|
1331 | OUTPUT: |
|
|
1332 | RETVAL |
|
|
1333 | |
|
|
1334 | bool |
|
|
1335 | rxvt_term::parse_keysym (char *keysym, char *str) |
|
|
1336 | CODE: |
|
|
1337 | RETVAL = 0 < THIS->parse_keysym (keysym, str); |
|
|
1338 | THIS->keyboard->register_done (); |
|
|
1339 | OUTPUT: |
|
|
1340 | RETVAL |
|
|
1341 | |
856 | void |
1342 | void |
857 | rxvt_term::selection_mark (...) |
1343 | rxvt_term::screen_cur (...) |
858 | PROTOTYPE: $;$$ |
1344 | PROTOTYPE: $;$$ |
859 | ALIAS: |
1345 | ALIAS: |
|
|
1346 | screen_cur = 0 |
860 | selection_beg = 1 |
1347 | selection_beg = 1 |
861 | selection_end = 2 |
1348 | selection_end = 2 |
|
|
1349 | selection_mark = 3 |
862 | PPCODE: |
1350 | PPCODE: |
863 | { |
1351 | { |
864 | row_col_t &sel = ix == 1 ? THIS->selection.beg |
1352 | row_col_t &rc = ix == 0 ? THIS->screen.cur |
|
|
1353 | : ix == 1 ? THIS->selection.beg |
865 | : ix == 2 ? THIS->selection.end |
1354 | : ix == 2 ? THIS->selection.end |
866 | : THIS->selection.mark; |
1355 | : THIS->selection.mark; |
867 | |
1356 | |
868 | if (GIMME_V != G_VOID) |
1357 | if (GIMME_V != G_VOID) |
869 | { |
1358 | { |
870 | EXTEND (SP, 2); |
1359 | EXTEND (SP, 2); |
871 | PUSHs (sv_2mortal (newSViv (sel.row))); |
1360 | PUSHs (sv_2mortal (newSViv (rc.row))); |
872 | PUSHs (sv_2mortal (newSViv (sel.col))); |
1361 | PUSHs (sv_2mortal (newSViv (rc.col))); |
873 | } |
1362 | } |
874 | |
1363 | |
875 | if (items == 3) |
1364 | if (items == 3) |
876 | { |
1365 | { |
877 | sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
1366 | rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
878 | sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1367 | rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
879 | |
1368 | |
880 | if (ix) |
1369 | if (ix) |
881 | THIS->want_refresh = 1; |
1370 | THIS->want_refresh = 1; |
882 | } |
1371 | } |
883 | } |
1372 | } |
884 | |
1373 | |
|
|
1374 | char |
|
|
1375 | rxvt_term::cur_charset () |
|
|
1376 | CODE: |
|
|
1377 | RETVAL = THIS->charsets [THIS->screen.charset]; |
|
|
1378 | OUTPUT: |
|
|
1379 | RETVAL |
|
|
1380 | |
885 | int |
1381 | int |
886 | rxvt_term::selection_grab (int eventtime = CurrentTime) |
1382 | rxvt_term::selection_grab (U32 eventtime) |
887 | |
1383 | |
888 | void |
1384 | void |
889 | rxvt_term::selection (SV *newtext = 0) |
1385 | rxvt_term::selection (SV *newtext = 0) |
890 | PPCODE: |
1386 | PPCODE: |
891 | { |
1387 | { |
892 | if (GIMME_V != G_VOID) |
1388 | if (GIMME_V != G_VOID) |
893 | { |
1389 | XPUSHs (THIS->selection.text |
894 | char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len); |
1390 | ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) |
895 | SV *sv = newSVpv (sel, 0); |
1391 | : &PL_sv_undef); |
896 | SvUTF8_on (sv); |
|
|
897 | free (sel); |
|
|
898 | XPUSHs (sv_2mortal (sv)); |
|
|
899 | } |
|
|
900 | |
1392 | |
901 | if (newtext) |
1393 | if (newtext) |
902 | { |
1394 | { |
903 | free (THIS->selection.text); |
1395 | free (THIS->selection.text); |
904 | |
1396 | |
905 | THIS->selection.text = sv2wcs (newtext); |
1397 | THIS->selection.text = sv2wcs (newtext); |
906 | THIS->selection.len = wcslen (THIS->selection.text); |
1398 | THIS->selection.len = wcslen (THIS->selection.text); |
907 | } |
1399 | } |
908 | } |
1400 | } |
909 | |
1401 | |
|
|
1402 | void |
|
|
1403 | 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) |
|
|
1404 | |
|
|
1405 | void |
|
|
1406 | rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) |
|
|
1407 | |
|
|
1408 | void |
|
|
1409 | rxvt_term::scr_bell () |
|
|
1410 | |
|
|
1411 | void |
|
|
1412 | rxvt_term::scr_add_lines (SV *string) |
|
|
1413 | CODE: |
|
|
1414 | { |
|
|
1415 | wchar_t *wstr = sv2wcs (string); |
|
|
1416 | THIS->scr_add_lines (wstr, wcslen (wstr)); |
|
|
1417 | free (wstr); |
|
|
1418 | } |
|
|
1419 | |
910 | void |
1420 | void |
911 | rxvt_term::tt_write (SV *octets) |
1421 | rxvt_term::tt_write (SV *octets) |
912 | INIT: |
1422 | INIT: |
913 | STRLEN len; |
1423 | STRLEN len; |
914 | char *str = SvPVbyte (octets, len); |
1424 | char *str = SvPVbyte (octets, len); |
915 | C_ARGS: |
1425 | C_ARGS: |
916 | str, len |
1426 | str, len |
917 | |
1427 | |
|
|
1428 | void |
|
|
1429 | rxvt_term::cmd_parse (SV *octets) |
|
|
1430 | CODE: |
|
|
1431 | { |
|
|
1432 | STRLEN len; |
|
|
1433 | char *str = SvPVbyte (octets, len); |
|
|
1434 | |
|
|
1435 | char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; |
|
|
1436 | char *old_cmdbuf_endp = THIS->cmdbuf_endp; |
|
|
1437 | |
|
|
1438 | THIS->cmdbuf_ptr = str; |
|
|
1439 | THIS->cmdbuf_endp = str + len; |
|
|
1440 | |
|
|
1441 | rxvt_push_locale (THIS->locale); |
|
|
1442 | THIS->cmd_parse (); |
|
|
1443 | rxvt_pop_locale (); |
|
|
1444 | |
|
|
1445 | THIS->cmdbuf_ptr = old_cmdbuf_ptr; |
|
|
1446 | THIS->cmdbuf_endp = old_cmdbuf_endp; |
|
|
1447 | } |
|
|
1448 | |
918 | SV * |
1449 | SV * |
919 | rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
1450 | rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
920 | CODE: |
1451 | CODE: |
921 | { |
1452 | { |
922 | overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |
1453 | overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |