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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.88 by root, Thu Aug 30 07:28:25 2007 UTC vs.
Revision 1.93 by root, Sun Jan 13 12:14:52 2008 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team 4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * Crossfire TRT is free software: you can redistribute it and/or modify 8 * Deliantra 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 3 of the License, or 10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
… …
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * 20 *
21 * The authors can be reached via e-mail to <crossfire@schmorp.de> 21 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 22 */
23 23
24// 24//
25// cfperl.h perl interface 25// cfperl.h perl interface
26// 26//
… …
35 35
36#include <EXTERN.h> 36#include <EXTERN.h>
37#include <perl.h> 37#include <perl.h>
38#include <XSUB.h> 38#include <XSUB.h>
39 39
40#include <EventAPI.h> 40#include <EVAPI.h>
41#include <CoroAPI.h> 41#include <CoroAPI.h>
42 42
43#include "util.h" 43#include "util.h"
44#include "keyword.h" 44#include "keyword.h"
45#include "dynbuf.h" 45#include "dynbuf.h"
… …
258 258
259extern struct global gbl_ev; 259extern struct global gbl_ev;
260 260
261////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 261//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
262 262
263INTERFACE_CLASS(object_freezer)
263struct object_freezer : dynbuf_text 264struct object_freezer : dynbuf_text
264{ 265{
265 AV *av; 266 AV *av;
266 267
267 object_freezer (); 268 object_freezer ();
… …
371 void put (keyword k, const refptr<T> &v) 372 void put (keyword k, const refptr<T> &v)
372 { 373 {
373 put (k, (T *)v); 374 put (k, (T *)v);
374 } 375 }
375 376
376 bool save (const char *path); 377 MTH bool save (const_octet_string path);
377 char *as_string (); // like strdup 378 char *as_string (); // like strdup
378 379
379 operator bool () { return !!av; } 380 operator bool () { return !!av; }
380}; 381};
381 382
383INTERFACE_CLASS(object_thawer)
382struct object_thawer 384struct object_thawer
383{ 385{
384 char *line; // current beginning of line 386 char *line; // current beginning of line
385 SV *text; // text part 387 SV *text; // text part
386 AV *av; // perl part 388 AV *av; // perl part
387 int linenum; 389 int linenum;
388 keyword kw; 390 keyword kw;
389 char *kw_str; // the keyword parsed, as string 391 char *kw_str; // the keyword parsed, as string
390 char *value; // the value, or 0 if no value 392 char *value; // the value, or 0 if no value
391 char *value_nn; // the value, or the empty string if no value 393 const char *value_nn; // the value, or the empty string if no value
392 const char *name; 394 const char *name;
393 395
394 operator bool () { return !!text; } 396 operator bool () const { return !!text; }
395 397
396 object_thawer (const char *path = 0); 398 object_thawer (const char *path = 0);
397 object_thawer (const char *data, AV *perlav); 399 object_thawer (const char *data, AV *perlav);
398 ~object_thawer (); 400 ~object_thawer ();
399 401
400 void get (attachable *obj, int oid); 402 void get (attachable *obj, int oid);
401 403
402 // parse next line 404 // parse next line
403 void next (); 405 MTH void next ();
404 // skip the current key-value (usually fetch next line, for 406 // skip the current key-value (usually fetch next line, for
405 // multiline-fields, skips till the corresponding end-kw 407 // multiline-fields, skips till the corresponding end-kw
406 void skip (); 408 MTH void skip ();
409 MTH void skip_block (); // skips till and over KW_end
407 410
408 char *get_str () { return value; } // may be 0 411 char *get_str () { return value; } // may be 0
409 void get_ml (keyword kend, shstr &sh); 412 void get_ml (keyword kend, shstr &sh);
410 413
411 void get_ornull (shstr &sh) const { sh = value; } 414 void get_ornull (shstr &sh) const { sh = value; }
… …
427 void get (sint32 &i) { i = get_sint32 (); } 430 void get (sint32 &i) { i = get_sint32 (); }
428 431
429 void get (uint32 &i) { i = get_sint64 (); } 432 void get (uint32 &i) { i = get_sint64 (); }
430 void get (sint64 &i) { i = get_sint64 (); } 433 void get (sint64 &i) { i = get_sint64 (); }
431 434
432 void parse_warn (const char *msg); 435 MTH void parse_warn (const char *msg);
433 bool parse_error (const char *type = 0, const char *name = 0, bool skip = true); 436 MTH bool parse_error (const char *type = 0, const char *name = 0, bool skip = true);
437
438 struct delayed_ref {
439 attachable *op;
440 object_ptr *ptr;
441 const char *ref;
442 };
443 std::vector<delayed_ref> delrefs;
444
445 void delayed_deref (attachable *op, object_ptr &ptr, const char *ref);
446 MTH void resolve_delayed_derefs (bool deref = true);
434}; 447};
435 448
436//TODO: remove 449//TODO: remove
437char *fgets (char *s, int n, object_thawer &thawer); 450char *fgets (char *s, int n, object_thawer &thawer);
438 451
… …
476 489
477 static void wait_for_tick (); 490 static void wait_for_tick ();
478 static void wait_for_tick_begin (); 491 static void wait_for_tick_begin ();
479}; 492};
480 493
481struct watcher_base 494struct evapi
482{ 495{
483 static struct EventAPI *GEventAPI; 496 static struct EVAPI *GEVAPI;
484}; 497};
485 498
486template<class base>
487struct watcher : watcher_base
488{
489 base *pe;
490
491 void start (bool repeat = false) { GEventAPI->start ((pe_watcher *)pe, repeat); }
492 void stop (bool cancel_events = false) { GEventAPI->stop ((pe_watcher *)pe, cancel_events); }
493 void now () { GEventAPI->now ((pe_watcher *)pe); }
494 void suspend () { GEventAPI->suspend ((pe_watcher *)pe); }
495 void resume () { GEventAPI->resume ((pe_watcher *)pe); }
496
497 void prio (int new_prio) { ((pe_watcher *)pe)->prio = new_prio; }
498
499 ~watcher ()
500 {
501 cancel ();
502 }
503
504private:
505 void cancel () { GEventAPI->cancel ((pe_watcher *)pe); } // private
506};
507
508struct iw : watcher<pe_idle>, callback<void (iw &)>
509{
510 template<class O, class M>
511 iw (O object, M method)
512 : callback<void (iw &)> (object, method)
513 {
514 alloc ();
515 }
516
517private:
518 void alloc ();
519};
520
521struct iow : watcher<pe_io>, callback<void (iow &, int)> 499struct iow : ev_io, evapi, callback<void (iow &, int)>
522{ 500{
501 static void thunk (EV_P_ struct ev_io *w_, int revents)
502 {
503 iow &w = *static_cast<iow *>(w_);
504
505 w (w, revents);
506 }
507
523 template<class O, class M> 508 template<class O, class M>
524 iow (O object, M method) 509 iow (O object, M method)
525 : callback<void (iow &, int)> (object, method) 510 : callback<void (iow &, int)> (object, method)
526 { 511 {
527 alloc (); 512 ev_init ((ev_io *)this, thunk);
528 } 513 }
529 514
530 void fd (int fd); 515 void set (int fd, int events)
531 int poll (); 516 {
517 ev_io_set ((ev_io *)this, fd, events);
518 }
519
520 int poll () const { return events; }
521
532 void poll (int events); 522 void poll (int events);
533 523
534private: 524 void start ()
535 void alloc (); 525 {
526 ev_io_start (EV_DEFAULT, (ev_io *)this);
527 }
528
529 void stop ()
530 {
531 ev_io_stop (EV_DEFAULT, (ev_io *)this);
532 }
533
534 ~iow ()
535 {
536 stop ();
537 }
536}; 538};
537 539
538#endif 540#endif
539 541

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