ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/include/cfperl.h
(Generate patch)

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.83 by root, Fri Jul 13 15:54:40 2007 UTC vs.
Revision 1.90 by root, Thu Nov 8 19:43:24 2007 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//
… …
55#undef readdir 55#undef readdir
56#undef getprotobyname 56#undef getprotobyname
57#undef gethostbyname 57#undef gethostbyname
58#undef ctime 58#undef ctime
59#undef strerror 59#undef strerror
60#undef _
60 61
61// same here, massive symbol spamming 62// same here, massive symbol spamming
62#undef do_open 63#undef do_open
63#undef do_close 64#undef do_close
64#undef ref 65#undef ref
… …
66 67
67// perl bug #40256: perl does overwrite those with reentrant versions 68// perl bug #40256: perl does overwrite those with reentrant versions
68// but does not initialise their state structures. 69// but does not initialise their state structures.
69#undef random 70#undef random
70#undef crypt 71#undef crypt
72
73//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
74
75#define _(msg) (msg)
76#define N_(msg) (msg)
71 77
72////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 78//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
73 79
74// some macros to simplify perl in-calls 80// some macros to simplify perl in-calls
75 81
… …
89void cfperl_main (); 95void cfperl_main ();
90void cfperl_emergency_save (); 96void cfperl_emergency_save ();
91void cfperl_cleanup (int make_core); 97void cfperl_cleanup (int make_core);
92void cfperl_make_book (object *book, int level); 98void cfperl_make_book (object *book, int level);
93void cfperl_send_msg (client *ns, int color, const char *type, const char *msg); 99void cfperl_send_msg (client *ns, int color, const char *type, const char *msg);
100int cfperl_can_merge (object *ob1, object *ob2);
94 101
95////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 102//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
96 103
97extern tstamp runtime; // virtual server time, excluding time jumps and lag 104extern tstamp runtime; // virtual server time, excluding time jumps and lag
98extern tstamp NOW; // real time of current server tick 105extern tstamp NOW; // real time of current server tick
… …
153int cfperl_result_INT (int idx); 160int cfperl_result_INT (int idx);
154 161
155////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 162//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
156 163
157INTERFACE_CLASS (attachable) 164INTERFACE_CLASS (attachable)
158struct attachable 165struct attachable : refcnt_base
159{ 166{
160 static MGVTBL vtbl; 167 static MGVTBL vtbl;
161 168
162 static unordered_vector<attachable *> mortals; 169 static unordered_vector<attachable *> mortals;
163 MTH static void check_mortals (); 170 MTH static void check_mortals ();
164 171
165 enum { 172 enum {
166 F_DESTROYED = 0x01, 173 F_DESTROYED = 0x01,
167 F_DEBUG_TRACE = 0x02, 174 F_DEBUG_TRACE = 0x02,
168 }; 175 };
176 int ACC (RW, flags);
169 177
170 // object is delete'd after the refcount reaches 0 178 // object is delete'd after the refcount reaches 0
171 int ACC (RW, flags);
172 mutable int ACC (RW, refcnt);
173
174 MTH void refcnt_inc () const { ++refcnt; }
175 MTH void refcnt_dec () const { --refcnt; }
176
177 MTH int refcnt_cnt () const; 179 MTH int refcnt_cnt () const;
178 // check wether the object has died and destroy 180 // check wether the object has died and destroy
179 MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); } 181 MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); }
180 182
181 // destroy the object unless it was already destroyed 183 // destroy the object unless it was already destroyed
… …
200 202
201 void sever_self (); // sever this object from its self, if it has one. 203 void sever_self (); // sever this object from its self, if it has one.
202 void optimise (); // possibly save some memory by destroying unneeded data 204 void optimise (); // possibly save some memory by destroying unneeded data
203 205
204 attachable () 206 attachable ()
205 : flags (0), refcnt (0), self (0), cb (0), attach (0) 207 : flags (0), self (0), cb (0), attach (0)
206 { 208 {
207 } 209 }
208 210
209 attachable (const attachable &src) 211 attachable (const attachable &src)
210 : flags (0), refcnt (0), self (0), cb (0), attach (src.attach) 212 : flags (0), self (0), cb (0), attach (src.attach)
211 { 213 {
212 } 214 }
213 215
214 // set a custom key to the given value, or delete it if value = 0 216 // set a custom key to the given value, or delete it if value = 0
217 void set_key (const char *key, const char *value = 0, bool is_utf8 = 0);
218
215 void set_key (const char *key, const char *value = 0); 219 void set_key_text (const char *key, const char *value = 0)
220 {
221 set_key (key, value, 1);
222 }
223
224 void set_key_data (const char *key, const char *value = 0)
225 {
226 set_key (key, value, 0);
227 }
216 228
217 attachable &operator =(const attachable &src); 229 attachable &operator =(const attachable &src);
218 230
219 // used to _quickly_ device wether to shortcut the evaluation 231 // used to _quickly_ device wether to shortcut the evaluation
220 bool should_invoke (event_type event) 232 bool should_invoke (event_type event)
… …
246 258
247extern struct global gbl_ev; 259extern struct global gbl_ev;
248 260
249////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 261//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
250 262
263INTERFACE_CLASS(object_freezer)
251struct object_freezer : dynbuf_text 264struct object_freezer : dynbuf_text
252{ 265{
253 AV *av; 266 AV *av;
254 267
255 object_freezer (); 268 object_freezer ();
… …
359 void put (keyword k, const refptr<T> &v) 372 void put (keyword k, const refptr<T> &v)
360 { 373 {
361 put (k, (T *)v); 374 put (k, (T *)v);
362 } 375 }
363 376
364 bool save (const char *path); 377 MTH bool save (const_octet_string path);
365 char *as_string (); // like strdup 378 char *as_string (); // like strdup
366 379
367 operator bool () { return !!av; } 380 operator bool () { return !!av; }
368}; 381};
369 382
383INTERFACE_CLASS(object_thawer)
370struct object_thawer 384struct object_thawer
371{ 385{
372 char *line; // current beginning of line 386 char *line; // current beginning of line
373 SV *text; // text part 387 SV *text; // text part
374 AV *av; // perl part 388 AV *av; // perl part
… …
377 char *kw_str; // the keyword parsed, as string 391 char *kw_str; // the keyword parsed, as string
378 char *value; // the value, or 0 if no value 392 char *value; // the value, or 0 if no value
379 char *value_nn; // the value, or the empty string if no value 393 char *value_nn; // the value, or the empty string if no value
380 const char *name; 394 const char *name;
381 395
382 operator bool () { return !!text; } 396 operator bool () const { return !!text; }
383 397
384 object_thawer (const char *path = 0); 398 object_thawer (const char *path = 0);
385 object_thawer (const char *data, AV *perlav); 399 object_thawer (const char *data, AV *perlav);
386 ~object_thawer (); 400 ~object_thawer ();
387 401
388 void get (attachable *obj, int oid); 402 void get (attachable *obj, int oid);
389 403
390 // parse next line 404 // parse next line
391 void next (); 405 MTH void next ();
392 // skip the current key-value (usually fetch next line, for 406 // skip the current key-value (usually fetch next line, for
393 // multiline-fields, skips till the corresponding end-kw 407 // multiline-fields, skips till the corresponding end-kw
394 void skip (); 408 MTH void skip ();
409 MTH void skip_block (); // skips till and over KW_end
395 410
396 char *get_str () { return value; } // may be 0 411 char *get_str () { return value; } // may be 0
397 void get_ml (keyword kend, shstr &sh); 412 void get_ml (keyword kend, shstr &sh);
398 413
399 void get_ornull (shstr &sh) const { sh = value; } 414 void get_ornull (shstr &sh) const { sh = value; }
… …
415 void get (sint32 &i) { i = get_sint32 (); } 430 void get (sint32 &i) { i = get_sint32 (); }
416 431
417 void get (uint32 &i) { i = get_sint64 (); } 432 void get (uint32 &i) { i = get_sint64 (); }
418 void get (sint64 &i) { i = get_sint64 (); } 433 void get (sint64 &i) { i = get_sint64 (); }
419 434
435 MTH void parse_warn (const char *msg);
420 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);
421}; 447};
422 448
423//TODO: remove 449//TODO: remove
424char *fgets (char *s, int n, object_thawer &thawer); 450char *fgets (char *s, int n, object_thawer &thawer);
425 451

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines