[ViewVC] Diff of: cvs/deliantra/server/include/cfperl.h

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.43 by root, Sat Dec 30 15:07:59 2006 UTC vs.
Revision 1.94 by root, Wed Apr 2 11:13:54 2008 UTC

…		…
		1	/*
		2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
		3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		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
		10	* the Free Software Foundation, either version 3 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		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/>.
		20	*
		21	* The authors can be reached via e-mail to <support@deliantra.net>
		22	*/
		23
1	//	24	//
2	// cfperl.h perl interface	25	// cfperl.h perl interface
3	//	26	//
4	#ifndef CFPERL_H__	27	#ifndef CFPERL_H__
5	#define CFPERL_H__	28	#define CFPERL_H__
6		29
		30	#include <cstdarg>
7	#include <cstdio>	31	#include <cstdio>
		32	#include <bitset>
8		33
9	using namespace std;	34	using namespace std;
10		35
11	#include <EXTERN.h>	36	#include <EXTERN.h>
12	#include <perl.h>	37	#include <perl.h>
13	#include <XSUB.h>	38	#include <XSUB.h>
14		39
15	#include <EventAPI.h>	40	#include <EVAPI.h>
16	#include <CoroAPI.h>	41	#include <CoroAPI.h>
17		42
18	#include "util.h"	43	#include "util.h"
19	#include "keyword.h"	44	#include "keyword.h"
20	#include "dynbuf.h"	45	#include "dynbuf.h"
30	#undef readdir	55	#undef readdir
31	#undef getprotobyname	56	#undef getprotobyname
32	#undef gethostbyname	57	#undef gethostbyname
33	#undef ctime	58	#undef ctime
34	#undef strerror	59	#undef strerror
		60	#undef _
35		61
36	// same here, massive symbol spamming	62	// same here, massive symbol spamming
37	#undef do_open	63	#undef do_open
38	#undef do_close	64	#undef do_close
39	#undef ref	65	#undef ref
		66	#undef seed
40		67
41	// perl bug #40256: perl does overwrite those with reentrant versions	68	// perl bug #40256: perl does overwrite those with reentrant versions
42	// but does not initialise their state structures.	69	// but does not initialise their state structures.
43	#undef random	70	#undef random
44	#undef crypt	71	#undef crypt
		72
		73	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		74
		75	#define _(msg) (msg)
		76	#define N_(msg) (msg)
45		77
46	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	78	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
47		79
48	// some macros to simplify perl in-calls	80	// some macros to simplify perl in-calls
49		81
…		…
59		91
60	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	92	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
61		93
62	void cfperl_init ();	94	void cfperl_init ();
63	void cfperl_main ();	95	void cfperl_main ();
		96	void cfperl_tick ();
		97	void cfperl_emergency_save ();
		98	void cfperl_cleanup (int make_core);
		99	void cfperl_make_book (object *book, int level);
		100	void cfperl_send_msg (client ns, int color, const char type, const char *msg);
		101	int cfperl_can_merge (object ob1, object ob2);
64		102
65	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	103	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
66		104
67	// virtual server time, excluding time jumps and lag	105	extern tstamp runtime; // virtual server time, excluding time jumps and lag
68	extern double runtime;	106	extern tstamp NOW; // real time of current server tick
69		107
70	enum event_klass	108	enum event_klass
71	{	109	{
72	KLASS_NONE,	110	KLASS_NONE,
73	KLASS_GLOBAL,	111	KLASS_GLOBAL,
…		…
84	# define def(klass,name) EVENT_ ## klass ## _ ## name,	122	# define def(klass,name) EVENT_ ## klass ## _ ## name,
85	# include "eventinc.h"	123	# include "eventinc.h"
86	# undef def	124	# undef def
87	NUM_EVENT_TYPES	125	NUM_EVENT_TYPES
88	};	126	};
		127
		128	// in which global events or per-type events are we interested
		129	extern bitset<NUM_EVENT_TYPES> ev_want_event;
		130	extern bitset<NUM_TYPES> ev_want_type;
89		131
90	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)	132	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
91	#define ARG_INT(v) DT_INT , static_cast<int> (v)	133	#define ARG_INT(v) DT_INT , static_cast<int> (v)
92	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)	134	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
93	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)	135	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
…		…
100	#define ARG_CLIENT(o) DT_CLIENT, (void )(static_cast<client > (o))	142	#define ARG_CLIENT(o) DT_CLIENT, (void )(static_cast<client > (o))
101	#define ARG_PARTY(o) DT_PARTY , (void )(static_cast<party > (o))	143	#define ARG_PARTY(o) DT_PARTY , (void )(static_cast<party > (o))
102	#define ARG_REGION(o) DT_REGION, (void )(static_cast<region > (o))	144	#define ARG_REGION(o) DT_REGION, (void )(static_cast<region > (o))
103		145
104	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension	146	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
105		147	#define INVOKE(obj,event, ...) (expect_false ((obj)->should_invoke (event)) ? (obj)->invoke (event, ## __VA_ARGS__, DT_END) : 0)
106	// all these return true when the normal event processing should be skipped (if any)
107	#define INVOKE_GLOBAL(event, ...) gbl_ev.invoke (EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__, DT_END)	148	#define INVOKE_GLOBAL(event, ...) INVOKE (&gbl_ev, EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)
108	#define INVOKE_ATTACHABLE(event, obj, ...) (obj)->invoke (EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__, DT_END)	149	#define INVOKE_ATTACHABLE(event, obj, ...) INVOKE (obj , EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__)
109	#define INVOKE_OBJECT(event, obj, ...) (obj)->invoke (EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__, DT_END)	150	#define INVOKE_OBJECT(event, obj, ...) INVOKE (obj , EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__)
110	#define INVOKE_CLIENT(event, obj, ...) (obj)->invoke (EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__, DT_END)	151	#define INVOKE_CLIENT(event, obj, ...) INVOKE (obj , EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__)
111	#define INVOKE_PLAYER(event, obj, ...) (obj)->invoke (EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__, DT_END)	152	#define INVOKE_PLAYER(event, obj, ...) INVOKE (obj , EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__)
112	#define INVOKE_MAP(event, obj, ...) (obj)->invoke (EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__, DT_END)	153	#define INVOKE_MAP(event, obj, ...) INVOKE (obj , EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__)
113		154
114	//TODO should index into @result	155	//TODO should index into @result
115	#define RESULT(idx,type) cfperl_result_ ## type (idx)	156	#define RESULT(idx,type) cfperl_result_ ## type (idx)
116	#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)	157	#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)
117	#define RESULT_INT(idx) RESULT(idx, INT)	158	#define RESULT_INT(idx) RESULT(idx, INT)
…		…
119	double cfperl_result_DOUBLE (int idx);	160	double cfperl_result_DOUBLE (int idx);
120	int cfperl_result_INT (int idx);	161	int cfperl_result_INT (int idx);
121		162
122	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	163	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
123		164
124	struct attachable	165	INTERFACE_CLASS (attachable)
		166	struct attachable : refcnt_base
125	{	167	{
126	static MGVTBL vtbl;	168	static MGVTBL vtbl;
127		169
128	static unordered_vector<attachable *> mortals;	170	static unordered_vector<attachable *> mortals;
129	static void check_mortals ();	171	MTH static void check_mortals ();
130		172
131	enum {	173	enum {
132	F_DESTROYED = 0x01,	174	F_DESTROYED = 0x01,
133	F_BORROWED = 0x02,	175	F_DEBUG_TRACE = 0x02,
134	};	176	};
		177	int ACC (RW, flags);
135		178
136	// object is delete'd after the refcount reaches 0	179	// object is delete'd after the refcount reaches 0
137	mutable int refcnt;	180	MTH int refcnt_cnt () const;
138	int flags;
139
140	void refcnt_inc () const { ++refcnt; }
141	void refcnt_dec () const { --refcnt; }
142
143	// check wether the object has died and destroy	181	// check wether the object has died and destroy
144	void refcnt_chk () { if (refcnt <= 0) do_check (); }	182	MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); }
145		183
146	// destroy the object unless it was already destroyed	184	// destroy the object unless it was already destroyed
147	// this politely asks everybody interested the reduce	185	// this politely asks everybody interested the reduce
148	// the refcount to 0 as soon as possible.	186	// the refcount to 0 as soon as possible.
149	void destroy ();	187	MTH void destroy ();
150		188
151	// return wether an object was destroyed already	189	// return wether an object was destroyed already
152	bool destroyed () const { return flags & F_DESTROYED; }	190	MTH bool destroyed () const { return flags & F_DESTROYED; }
153		191
154	virtual void gather_callbacks (AV *&callbacks, event_type event) const;	192	virtual void gather_callbacks (AV *&callbacks, event_type event) const;
155		193
156	#if 0	194	#if 0
157	private:	195	private:
…		…
161		199
162	HV *self; // CF+ perl self	200	HV *self; // CF+ perl self
163	AV *cb; // CF+ callbacks	201	AV *cb; // CF+ callbacks
164	shstr attach; // generic extension attachment information	202	shstr attach; // generic extension attachment information
165		203
		204	void sever_self (); // sever this object from its self, if it has one.
166	void optimise (); // possibly save some memory by destroying unneeded data	205	void optimise (); // possibly save some memory by destroying unneeded data
167		206
168	attachable ()	207	attachable ()
169	: flags (0), refcnt (0), self (0), cb (0), attach (0)	208	: flags (0), self (0), cb (0), attach (0)
170	{	209	{
171	}	210	}
172		211
173	attachable (const attachable &src)	212	attachable (const attachable &src)
174	: flags (0), refcnt (0), self (0), cb (0), attach (src.attach)	213	: flags (0), self (0), cb (0), attach (src.attach)
175	{	214	{
176	}	215	}
177		216
178	virtual ~attachable ();	217	// set a custom key to the given value, or delete it if value = 0
		218	void set_key (const char key, const char value = 0, bool is_utf8 = 0);
		219
		220	void set_key_text (const char key, const char value = 0)
		221	{
		222	set_key (key, value, 1);
		223	}
		224
		225	void set_key_data (const char key, const char value = 0)
		226	{
		227	set_key (key, value, 0);
		228	}
179		229
180	attachable &operator =(const attachable &src);	230	attachable &operator =(const attachable &src);
181		231
		232	// used to _quickly_ device wether to shortcut the evaluation
		233	bool should_invoke (event_type event)
		234	{
		235	return ev_want_event [event] \|\| cb;
		236	}
		237
182	bool invoke (event_type event, ...);	238	bool invoke (event_type event, ...);
		239
183	void instantiate ();	240	MTH void instantiate ();
184	void reattach ();	241	void reattach ();
185		242
186	protected:	243	protected:
187	// do the real refcount checking work	244	// do the real refcount checking work
188	void do_check ();	245	void do_check ();
189		246
190	// the method that does the real destroy work	247	// the method that does the real destroy work
191	virtual void do_destroy ();	248	virtual void do_destroy ();
		249
		250	// destructor is protected, should not be called by anybody
		251	virtual ~attachable ();
192	};	252	};
193		253
194	// the global object is a pseudo object that cares for the global events	254	// the global object is a pseudo object that cares for the global events
195	struct global : attachable	255	struct global : attachable
196	{	256	{
…		…
199		259
200	extern struct global gbl_ev;	260	extern struct global gbl_ev;
201		261
202	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	262	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
203		263
		264	INTERFACE_CLASS(object_freezer)
204	struct object_freezer : dynbuf	265	struct object_freezer : dynbuf_text
205	{	266	{
206	AV *av;	267	AV *av;
207		268
208	object_freezer ();	269	object_freezer ();
209	~object_freezer ();	270	~object_freezer ();
…		…
213	// used only for user-defined key-value pairs	274	// used only for user-defined key-value pairs
214	void put (const shstr &k, const shstr &v)	275	void put (const shstr &k, const shstr &v)
215	{	276	{
216	add (k);	277	add (k);
217		278
218	if (v)	279	if (expect_true (v))
219	add (' '), add (v);	280	add (' '), add (v);
220		281
221	add ('\n');	282	add ('\n');
222	}	283	}
223		284
224	//TODO//temporary, used only for saving body locations
225	void put (const char *k, int v)
226	{
227	add (k);
228	add (' ');
229	add (sint32 (v));
230	add ('\n');
231	}
232
233	template<typename T>	285	template<typename T>
234	void put_string (keyword k, const T &v)	286	void put_kw_string (keyword k, const T &v)
235	{	287	{
236	int klen = keyword_len [k];	288	int klen = keyword_len [k];
237	int vlen = v ? strlen (v) + 1 : 0;	289	int vlen = v ? strlen (v) + 1 : 0;
238		290
239	char p = (char )alloc (klen + vlen + 1);	291	char p = (char )alloc (klen + vlen + 1);
240		292
241	memcpy (p, keyword_str [k], klen); p += klen;	293	memcpy (p, keyword_str [k], klen); p += klen;
242		294
243	if (v)	295	if (expect_true (v))
244	{	296	{
245	*p++ = ' '; vlen--;	297	*p++ = ' '; vlen--;
246	memcpy (p, v, vlen); p += vlen;	298	memcpy (p, v, vlen); p += vlen;
247	}	299	}
248		300
249	*p = '\n';	301	*p = '\n';
250	}	302	}
251		303
252	void put (keyword k, const char *v)	304	void put (keyword k, const char *v = 0)
253	{	305	{
254	put_string (k, v);	306	put_kw_string (k, v);
255	}	307	}
256		308
257	void put (keyword k, const shstr &v)	309	void put (keyword k, const shstr &v)
258	{	310	{
259	put_string (k, v);	311	put_kw_string (k, v);
260	}	312	}
261		313
262	void put (keyword k, double v)	314	void put (keyword k, double v)
263	{	315	{
264	char buf [128];	316	force (MAX_KEYWORD_LEN + 2 + 32);
265		317	fadd (keyword_str [k], keyword_len [k]);
266	snprintf (buf, 128, "%.7g", v);	318	fadd (' ');
267		319	falloc (sprintf (ptr, "%.7g", v));
268	put (k, (const char *)buf);	320	fadd ('\n');
269	}	321	}
270		322
271	void put_(keyword k, sint64 v)	323	void put_(keyword k, sint64 v)
272	{	324	{
		325	force (MAX_KEYWORD_LEN + 2 + sint64_digits);
273	add (keyword_str [k], keyword_len [k]);	326	fadd (keyword_str [k], keyword_len [k]);
274	add (' ');	327	fadd (' ');
275	add (v);	328	add (v);
276	add ('\n');	329	fadd ('\n');
277	}	330	}
278		331
279	void put_(keyword k, sint32 v)	332	void put_(keyword k, sint32 v)
280	{	333	{
		334	force (MAX_KEYWORD_LEN + 2 + sint32_digits);
281	add (keyword_str [k], keyword_len [k]);	335	fadd (keyword_str [k], keyword_len [k]);
282	add (' ');	336	fadd (' ');
283	add (v);	337	add (v);
284	add ('\n');	338	fadd ('\n');
285	}
286
287	void put (keyword kbeg, keyword kend, const shstr &v)
288	{
289	add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
290
291	if (v)
292	{
293	add (v);
294	add ('\n');
295	}
296
297	add (keyword_str [kend], keyword_len [kend]); add ('\n');
298	}	339	}
299		340
300	void put (keyword k, float v) { put (k, (double)v); }	341	void put (keyword k, float v) { put (k, (double)v); }
301	void put (keyword k, signed char v) { put_(k, (sint32)v); }	342	void put (keyword k, signed char v) { put_(k, (sint32)v); }
302	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }	343	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
…		…
307	void put (keyword k, signed long v) { put_(k, (sint64)v); }	348	void put (keyword k, signed long v) { put_(k, (sint64)v); }
308	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }	349	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
309	void put (keyword k, signed long long v) { put_(k, (sint64)v); }	350	void put (keyword k, signed long long v) { put_(k, (sint64)v); }
310	void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }	351	void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
311		352
312	template<typename T>	353	void put (keyword kbeg, keyword kend, const shstr &v)
		354	{
		355	force (MAX_KEYWORD_LEN + 1);
		356	fadd (keyword_str [kbeg], keyword_len [kbeg]); fadd ('\n');
		357
		358	if (expect_true (v))
		359	{
		360	add (v);
		361	add ('\n');
		362	}
		363
		364	force (MAX_KEYWORD_LEN + 1);
		365	fadd (keyword_str [kend], keyword_len [kend]); fadd ('\n');
		366	}
		367
		368	void put (keyword k, archetype *v);
		369	void put (keyword k, treasurelist *v);
313	void put (keyword k, const T *v)	370	void put (keyword k, faceinfo *v);
314	{
315	if (v)
316	put (k, v->name);
317	else
318	put (k, (const char *)0);
319	}
320		371
321	template<typename T>	372	template<typename T>
322	void put (keyword k, const refptr<T> &v)	373	void put (keyword k, const refptr<T> &v)
323	{	374	{
324	put (k, (T *)v);	375	put (k, (T *)v);
325	}	376	}
326		377
327	bool save (const char *filename);	378	MTH bool save (const_octet_string path);
328	char *as_string (); // like strdup	379	char *as_string (); // like strdup
329		380
330	operator bool () { return !!av; }	381	operator bool () { return !!av; }
331	};	382	};
332		383
333	// compatibility support, should be removed when no longer needed	384	INTERFACE_CLASS(object_thawer)
334	int fprintf (object_freezer &freezer, const char *format, ...);
335	int fputs (const char *s, object_freezer &freezer);
336
337	struct object_thawer	385	struct object_thawer
338	{	386	{
		387	char *line; // current beginning of line
339	SV *text; // text part	388	SV *text; // text part
340	AV *av; // perl part	389	AV *av; // perl part
341	char *line; // current beginning of line	390	int linenum;
342	char last_keyword, last_value;	391	keyword kw;
		392	char *kw_str; // the keyword parsed, as string
		393	char *value; // the value, or 0 if no value
		394	const char *value_nn; // the value, or the empty string if no value
		395	const char *name;
343		396
344	operator bool () { return !!text; }	397	operator bool () const { return !!text; }
345		398
346	object_thawer (const char *filename = 0);	399	object_thawer (const char *path = 0);
347	object_thawer (const char data, AV perlav);	400	object_thawer (const char data, AV perlav);
348	~object_thawer ();	401	~object_thawer ();
349		402
350	void get (attachable *obj, int oid);	403	void get (attachable *obj, int oid);
351		404
352	keyword get_kv (); // also parse value for later use	405	// parse next line
353	void skip_kv (keyword kw);	406	MTH void next ();
		407	// skip the current key-value (usually fetch next line, for
		408	// multiline-fields, skips till the corresponding end-kw
		409	MTH void skip ();
		410	MTH void skip_block (); // skips till and over KW_end
354		411
355	const char *get_str () { return last_value; } // may be 0	412	char *get_str () { return value; } // may be 0
356
357	void get (shstr &sh) const;
358	void get_ornull (shstr &sh) const { sh = last_value; }
359	void get_ml (keyword kend, shstr &sh);	413	void get_ml (keyword kend, shstr &sh);
360		414
		415	void get_ornull (shstr &sh) const { sh = value; }
		416	void get (shstr &sh) const { sh = value; } // might want to check for non-null here
		417
		418	bool get_bool () const { return *value_nn == '1'; }
361	sint32 get_sint32 () const;	419	sint32 get_sint32 () const;
362	sint64 get_sint64 () const;	420	sint64 get_sint64 () const { return strtoll (value_nn, 0, 10); }
363	double get_double () const;	421	double get_double () const { return strtod (value_nn, 0); }
364		422
365	void get (float &v) { v = get_double (); }	423	void get (float &v) { v = get_double (); }
366	void get (double &v) { v = get_double (); }	424	void get (double &v) { v = get_double (); }
367		425
368	void get (bool &i) { i = get_sint32 (); }	426	void get (bool &i) { i = get_bool (); }
369	void get (sint8 &i) { i = get_sint32 (); }	427	void get (sint8 &i) { i = get_sint32 (); }
370	void get (uint8 &i) { i = get_sint32 (); }	428	void get (uint8 &i) { i = get_sint32 (); }
371	void get (sint16 &i) { i = get_sint32 (); }	429	void get (sint16 &i) { i = get_sint32 (); }
372	void get (uint16 &i) { i = get_sint32 (); }	430	void get (uint16 &i) { i = get_sint32 (); }
373	void get (sint32 &i) { i = get_sint32 (); }	431	void get (sint32 &i) { i = get_sint32 (); }
374		432
375	void get (uint32 &i) { i = get_sint64 (); }	433	void get (uint32 &i) { i = get_sint64 (); }
376	void get (sint64 &i) { i = get_sint64 (); }	434	void get (sint64 &i) { i = get_sint64 (); }
377	};
378		435
		436	MTH void parse_warn (const char *msg);
		437	MTH bool parse_error (const char type = 0, const char name = 0, bool skip = true);
		438
		439	struct delayed_ref {
		440	attachable *op;
		441	object_ptr *ptr;
		442	const char *ref;
		443	};
		444	std::vector<delayed_ref> delrefs;
		445
		446	void delayed_deref (attachable op, object_ptr &ptr, const char ref);
		447	MTH void resolve_delayed_derefs (bool deref = true);
		448	};
		449
		450	//TODO: remove
379	char fgets (char s, int n, object_thawer &thawer);	451	char fgets (char s, int n, object_thawer &thawer);
380		452
381	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	453	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
382		454
383	struct coroapi {	455	struct coroapi {
384	static struct CoroAPI *GCoroAPI;	456	static struct CoroAPI *GCoroAPI;
385		457
		458	static EV_ATOMIC_T cede_pending;
		459
386	static int nready () { return CORO_NREADY; }	460	static int nready () { return CORO_NREADY; }
387	static int cede () { return CORO_CEDE ; }	461	static int cede () { cede_pending = 0; return CORO_CEDE ; }
388	};
389		462
390	struct watcher_base	463	static void do_cede_to_tick ();
		464
		465	// actually cede's far more often
		466	static bool cede_to_tick ()
		467	{
		468	if (expect_true (!cede_pending))
		469	return false;
		470
		471	do_cede_to_tick ();
		472	return true;
		473	}
		474
		475	static void wait_for_tick ();
		476	static void wait_for_tick_begin ();
		477	};
		478
		479	struct evapi
391	{	480	{
392	static struct EventAPI *GEventAPI;	481	static struct EVAPI *GEVAPI;
393	};	482	};
394		483
395	template<class base>
396	struct watcher : watcher_base
397	{
398	base *pe;
399
400	void start (bool repeat = false) { GEventAPI->start ((pe_watcher *)pe, repeat); }
401	void stop (bool cancel_events = false) { GEventAPI->stop ((pe_watcher *)pe, cancel_events); }
402	void now () { GEventAPI->now ((pe_watcher *)pe); }
403	void suspend () { GEventAPI->suspend ((pe_watcher *)pe); }
404	void resume () { GEventAPI->resume ((pe_watcher *)pe); }
405
406	void prio (int new_prio) { ((pe_watcher *)pe)->prio = new_prio; }
407
408	~watcher ()
409	{
410	cancel ();
411	}
412
413	private:
414	void cancel () { GEventAPI->cancel ((pe_watcher *)pe); } // private
415	};
416
417	struct iw : watcher<pe_idle>, callback<void (iw &)>
418	{
419	template<class O, class M>
420	iw (O object, M method)
421	: callback<void (iw &)> (object, method)
422	{
423	alloc ();
424	}
425
426	private:
427	void alloc ();
428	};
429
430	struct iow : watcher<pe_io>, callback<void (iow &, int)>	484	struct iow : ev_io, evapi, callback<void (iow &, int)>
431	{	485	{
		486	static void thunk (EV_P_ struct ev_io *w_, int revents)
		487	{
		488	iow &w = static_cast<iow >(w_);
		489
		490	w (w, revents);
		491	}
		492
432	template<class O, class M>	493	template<class O, class M>
433	iow (O object, M method)	494	iow (O object, M method)
434	: callback<void (iow &, int)> (object, method)	495	: callback<void (iow &, int)> (object, method)
435	{	496	{
436	alloc ();	497	ev_init ((ev_io *)this, thunk);
437	}	498	}
438		499
439	void fd (int fd);	500	void prio (int prio)
440	int poll ();	501	{
		502	ev_set_priority ((ev_io *)this, prio);
		503	}
		504
		505	void set (int fd, int events)
		506	{
		507	ev_io_set ((ev_io *)this, fd, events);
		508	}
		509
		510	int poll () const { return events; }
		511
441	void poll (int events);	512	void poll (int events);
442		513
443	private:	514	void start ()
444	void alloc ();	515	{
		516	ev_io_start (EV_DEFAULT, (ev_io *)this);
		517	}
		518
		519	void stop ()
		520	{
		521	ev_io_stop (EV_DEFAULT, (ev_io *)this);
		522	}
		523
		524	~iow ()
		525	{
		526	stop ();
		527	}
		528	};
		529
		530	struct asyncw : ev_async, evapi, callback<void (ev_async &, int)>
		531	{
		532	static void thunk (EV_P_ struct ev_async *w_, int revents)
		533	{
		534	asyncw &w = static_cast<asyncw >(w_);
		535
		536	w (w, revents);
		537	}
		538
		539	template<class O, class M>
		540	asyncw (O object, M method)
		541	: callback<void (asyncw &, int)> (object, method)
		542	{
		543	ev_init ((ev_async *)this, thunk);
		544	}
		545
		546	void start ()
		547	{
		548	ev_async_start (EV_DEFAULT, (ev_async *)this);
		549	}
		550
		551	void stop ()
		552	{
		553	ev_async_stop (EV_DEFAULT, (ev_async *)this);
		554	}
		555
		556	~asyncw ()
		557	{
		558	stop ();
		559	}
445	};	560	};
446		561
447	#endif	562	#endif
448		563

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Comparing deliantra/server/include/cfperl.h (file contents): Revision 1.43 by root, Sat Dec 30 15:07:59 2006 UTC vs. Revision 1.94 by root, Wed Apr 2 11:13:54 2008 UTC

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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.43 by root, Sat Dec 30 15:07:59 2006 UTC vs.
Revision 1.94 by root, Wed Apr 2 11:13:54 2008 UTC