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

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.20 by root, Thu Aug 31 18:59:24 2006 UTC vs.
Revision 1.74 by root, Mon May 28 21:15:56 2007 UTC

…		…
		1	/*
		2	* This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
		3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Crossfire TRT is free software; you can redistribute it and/or modify it
		9	* under the terms of the GNU General Public License as published by the Free
		10	* Software Foundation; either version 2 of the License, or (at your option)
		11	* any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful, but
		14	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
		15	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
		16	* for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License along
		19	* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
		20	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
		21	*
		22	* The authors can be reached via e-mail to <crossfire@schmorp.de>
		23	*/
		24
1	//	25	//
2	// cfperl.h perl interface	26	// cfperl.h perl interface
3	//	27	//
4	#ifndef CFPERL_H__	28	#ifndef CFPERL_H__
5	#define CFPERL_H__	29	#define CFPERL_H__
6		30
		31	#include <cstdarg>
7	#include <cstdio>	32	#include <cstdio>
		33	#include <bitset>
8		34
9	using namespace std;	35	using namespace std;
10		36
11	#include <EXTERN.h>	37	#include <EXTERN.h>
12	#include <perl.h>	38	#include <perl.h>
13	#include <XSUB.h>	39	#include <XSUB.h>
		40
		41	#include <EventAPI.h>
		42	#include <CoroAPI.h>
		43
		44	#include "util.h"
		45	#include "keyword.h"
		46	#include "dynbuf.h"
		47	#include "callback.h"
		48
		49	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
14		50
15	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)	51	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)
16	#undef localtime	52	#undef localtime
17	#undef srand48	53	#undef srand48
18	#undef drand48	54	#undef drand48
21	#undef getprotobyname	57	#undef getprotobyname
22	#undef gethostbyname	58	#undef gethostbyname
23	#undef ctime	59	#undef ctime
24	#undef strerror	60	#undef strerror
25		61
		62	// same here, massive symbol spamming
		63	#undef do_open
		64	#undef do_close
		65	#undef ref
		66	#undef seed
		67
26	// perl bug #40256: perl does overwrite those with reentrant versions	68	// perl bug #40256: perl does overwrite those with reentrant versions
27	// but does not initialise their state structures.	69	// but does not initialise their state structures.
28	#undef random	70	#undef random
29	#undef crypt	71	#undef crypt
30		72
		73	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		74
		75	// some macros to simplify perl in-calls
		76
		77	#define CHECK_ERROR \
		78	if (SvTRUE (ERRSV)) \
		79	LOG (llevError, "runtime error in %s: %s\n", __func__, SvPVutf8_nolen (ERRSV));
		80
		81	#define CALL_BEGIN(args) dSP; ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, args)
		82	#define CALL_ARG_SV(sv) PUSHs (sv_2mortal (sv)) // separate because no refcount inc
		83	#define CALL_ARG(expr) PUSHs (sv_2mortal (to_sv (expr)))
		84	#define CALL_CALL(name, flags) PUTBACK; int count = call_pv (name, (flags) \| G_EVAL); SPAGAIN;
		85	#define CALL_END CHECK_ERROR; FREETMPS; LEAVE
		86
		87	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		88
31	void cfperl_init ();	89	void cfperl_init ();
32	void cfperl_boot ();
33	void cfperl_main ();	90	void cfperl_main ();
		91	void cfperl_emergency_save ();
		92	void cfperl_cleanup (int make_core);
		93	void cfperl_make_book (object *book, int level);
		94
		95	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		96
		97	// virtual server time, excluding time jumps and lag
		98	extern double runtime;
34		99
35	enum event_klass	100	enum event_klass
36	{	101	{
37	KLASS_NONE,	102	KLASS_NONE,
38	KLASS_GLOBAL,	103	KLASS_GLOBAL,
		104	KLASS_ATTACHABLE,
		105	KLASS_CLIENT,
39	KLASS_PLAYER,	106	KLASS_PLAYER,
40	KLASS_OBJECT,	107	KLASS_OBJECT,
41	KLASS_MAP,	108	KLASS_MAP,
		109	KLASS_COMMAND,
42	};	110	};
43		111
44	enum event_type	112	enum event_type
45	{	113	{
46	# define def(klass,name) EVENT_ ## klass ## _ ## name,	114	# define def(klass,name) EVENT_ ## klass ## _ ## name,
47	# include "eventinc.h"	115	# include "eventinc.h"
48	# undef def	116	# undef def
49	NUM_EVENT_TYPES	117	NUM_EVENT_TYPES
50	};	118	};
51		119
		120	// in which global events or per-type events are we interested
		121	extern bitset<NUM_EVENT_TYPES> ev_want_event;
		122	extern bitset<NUM_TYPES> ev_want_type;
		123
52	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)	124	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
53	#define ARG_INT(v) DT_INT , static_cast<int> (v)	125	#define ARG_INT(v) DT_INT , static_cast<int> (v)
54	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)	126	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
55	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)	127	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
56	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)	128	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)
57	#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), (l)	129	#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), int (l)
58	#define ARG_OBJECT(o) DT_OBJECT, (void )static_cast<struct object > (o)	130	#define ARG_OBJECT(o) DT_OBJECT, (void )(static_cast<object > (o))
59	#define ARG_MAP(o) DT_MAP , (void )static_cast<struct mapstruct > (o)	131	#define ARG_MAP(o) DT_MAP , (void )(static_cast<maptile > (o))
60	#define ARG_PLAYER(o) DT_PLAYER, (void )static_cast<struct pl > (o)	132	#define ARG_PLAYER(o) DT_PLAYER, (void )(static_cast<player > (o))
61	#define ARG_ARCH(o) DT_ARCH , (void )static_cast<struct archetype > (o)	133	#define ARG_ARCH(o) DT_ARCH , (void )(static_cast<archetype > (o))
		134	#define ARG_CLIENT(o) DT_CLIENT, (void )(static_cast<client > (o))
62	#define ARG_PARTY(o) DT_PARTY , (void )static_cast<struct party > (o)	135	#define ARG_PARTY(o) DT_PARTY , (void )(static_cast<party > (o))
63	#define ARG_REGION(o) DT_REGION, (void )static_cast<struct region > (o)	136	#define ARG_REGION(o) DT_REGION, (void )(static_cast<region > (o))
64		137
65	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension	138	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
66		139	#define INVOKE(obj,event, ...) (expect_false ((obj)->should_invoke (event)) ? (obj)->invoke (event, ## __VA_ARGS__, DT_END) : 0)
67	// all these return true when the normal event processing should be skipped (if any)
68	#define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END)
69
70	#define INVOKE(klass, event, ...) INVOKE_(EVENT_ ## klass ## _ ## event, ## __VA_ARGS__)
71	#define INVOKE_GLOBAL(event, ...) INVOKE_(EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)	140	#define INVOKE_GLOBAL(event, ...) INVOKE (&gbl_ev, EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)
		141	#define INVOKE_ATTACHABLE(event, obj, ...) INVOKE (obj , EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__)
72	#define INVOKE_OBJECT(event, op, ...) INVOKE_(EVENT_ ## OBJECT ## _ ## event, ARG_OBJECT (op), ## __VA_ARGS__)	142	#define INVOKE_OBJECT(event, obj, ...) INVOKE (obj , EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__)
		143	#define INVOKE_CLIENT(event, obj, ...) INVOKE (obj , EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__)
73	#define INVOKE_PLAYER(event, pl, ...) INVOKE_(EVENT_ ## PLAYER ## _ ## event, ARG_PLAYER (pl), ## __VA_ARGS__)	144	#define INVOKE_PLAYER(event, obj, ...) INVOKE (obj , EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__)
74	#define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__)	145	#define INVOKE_MAP(event, obj, ...) INVOKE (obj , EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__)
75		146
76	//TODO should index into @result	147	//TODO should index into @result
77	#define RESULT(idx,type) cfperl_result_ ## type (idx)	148	#define RESULT(idx,type) cfperl_result_ ## type (idx)
		149	#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)
78	#define RESULT_INT(idx) RESULT(idx, INT)	150	#define RESULT_INT(idx) RESULT(idx, INT)
79		151
80	bool cfperl_invoke (event_type event, ...);	152	double cfperl_result_DOUBLE (int idx);
81	int cfperl_result_INT (int idx);	153	int cfperl_result_INT (int idx);
82		154
		155	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		156
		157	INTERFACE_CLASS (attachable)
83	struct attachable_base	158	struct attachable
84	{	159	{
85	SV *self;	160	static MGVTBL vtbl;
		161
		162	static unordered_vector<attachable *> mortals;
		163	MTH static void check_mortals ();
		164
		165	enum {
		166	F_DESTROYED = 0x01,
		167	F_DEBUG_TRACE = 0x02,
		168	};
		169
		170	// 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;
		178	// check wether the object has died and destroy
		179	MTH void refcnt_chk () { if (refcnt <= 0) do_check (); }
		180
		181	// destroy the object unless it was already destroyed
		182	// this politely asks everybody interested the reduce
		183	// the refcount to 0 as soon as possible.
		184	MTH void destroy ();
		185
		186	// return wether an object was destroyed already
		187	MTH bool destroyed () const { return flags & F_DESTROYED; }
		188
		189	virtual void gather_callbacks (AV *&callbacks, event_type event) const;
		190
		191	#if 0
		192	private:
		193	static refcounted *rc_first;
		194	refcounted *rc_next;
		195	#endif
		196
		197	HV *self; // CF+ perl self
86	AV *cb; // CF+ perl self and callback	198	AV *cb; // CF+ callbacks
87	const char *attach; // generic extension attachment information	199	shstr attach; // generic extension attachment information
88		200
89	void clear (); // called when free'ing objects	201	void sever_self (); // sever this object from its self, if it has one.
90	void optimise (); // possibly save some memory by destroying unneeded data	202	void optimise (); // possibly save some memory by destroying unneeded data
91	void instantiate (data_type type, void *obj);
92		203
93	void attachable_init ()	204	attachable ()
		205	: flags (0), refcnt (0), self (0), cb (0), attach (0)
94	{	206	{
95	self = 0;
96	cb = 0;
97	attach = 0;
98	}	207	}
99	};
100		208
101	// objects attachable from perl (or any other extension) should include or	209	attachable (const attachable &src)
102	// derive using the curiously recurring template pattern, to avoid	210	: flags (0), refcnt (0), self (0), cb (0), attach (src.attach)
103	// virtual method calls etc.	211	{
104	template<class subclass>	212	}
105	struct attachable : attachable_base	213
106	{	214	virtual ~attachable ();
		215
		216	attachable &operator =(const attachable &src);
		217
		218	// used to _quickly_ device wether to shortcut the evaluation
		219	bool should_invoke (event_type event)
		220	{
		221	return ev_want_event [event] \|\| cb;
		222	}
		223
		224	bool invoke (event_type event, ...);
		225
107	void instantiate ()	226	MTH void instantiate ();
108	{	227	void reattach ();
109	if (attach)
110	attachable_base::instantiate ((data_type) cftype<subclass>::dt, static_cast<subclass *>(this));
111	}
112	};
113		228
		229	protected:
		230	// do the real refcount checking work
		231	void do_check ();
		232
		233	// the method that does the real destroy work
		234	virtual void do_destroy ();
		235	};
		236
		237	// the global object is a pseudo object that cares for the global events
		238	struct global : attachable
		239	{
		240	void gather_callbacks (AV *&callbacks, event_type event) const;
		241	};
		242
		243	extern struct global gbl_ev;
		244
		245	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		246
114	struct object_freezer : dynbuf	247	struct object_freezer : dynbuf_text
115	{	248	{
116	AV *av;	249	AV *av;
117		250
118	object_freezer ();	251	object_freezer ();
119	~object_freezer ();	252	~object_freezer ();
120		253
121	void put (attachable_base *ext);	254	void put (attachable *ext);
122		255
123	template<class subclass>	256	// used only for user-defined key-value pairs
124	void put (attachable<subclass> *obj)
125	{
126	put ((attachable_base *)obj);
127	}
128
129	//TODO//temporary
130	void put (const char k, const char v)	257	void put (const shstr &k, const shstr &v)
131	{	258	{
132	add (k);	259	add (k);
133		260
134	//if (v)	261	if (expect_true (v))
135	add (' '); //TODO//cf compatibility always add space	262	add (' '), add (v);
136	if (v)
137	add (v);
138		263
139	add ('\n');	264	add ('\n');
140	}	265	}
141		266
142	//TODO//temporary	267	template<typename T>
143	void put (const char *k, int v)
144	{
145	add (k);
146	add (' ');
147	add (sint32 (v));
148	add ('\n');
149	}
150
151	void put (keyword k, const char *v)	268	void put_string (keyword k, const T &v)
152	{	269	{
153	int klen = keyword_len [k];	270	int klen = keyword_len [k];
154	int vlen = v ? strlen (v) : 0;	271	int vlen = v ? strlen (v) + 1 : 0;
155		272
156	char p = (char )alloc (klen + 1 + vlen + 1);	273	char p = (char )alloc (klen + vlen + 1);
157		274
158	memcpy (p, keyword_str [k], klen); p += klen;	275	memcpy (p, keyword_str [k], klen); p += klen;
159	*p++ = ' '; //TODO//cf compatibility always add space	276
		277	if (expect_true (v))
		278	{
		279	*p++ = ' '; vlen--;
160	memcpy (p, v, vlen); p += vlen;	280	memcpy (p, v, vlen); p += vlen;
		281	}
		282
161	*p = '\n';	283	*p = '\n';
162	}	284	}
163		285
		286	void put (keyword k, const char *v = 0)
		287	{
		288	put_string (k, v);
		289	}
		290
		291	void put (keyword k, const shstr &v)
		292	{
		293	put_string (k, v);
		294	}
		295
164	void put (keyword k, double v)	296	void put (keyword k, double v)
165	{	297	{
166	char buf [128];	298	force (MAX_KEYWORD_LEN + 2 + 32);
167		299	fadd (keyword_str [k], keyword_len [k]);
168	snprintf (buf, 128, "%.7g", v);	300	fadd (' ');
169		301	falloc (sprintf (ptr, "%.7g", v));
170	put (k, (const char *)buf);	302	fadd ('\n');
171	}	303	}
172		304
173	void put_(keyword k, sint64 v)	305	void put_(keyword k, sint64 v)
174	{	306	{
		307	force (MAX_KEYWORD_LEN + 2 + sint64_digits);
175	add (keyword_str [k], keyword_len [k]);	308	fadd (keyword_str [k], keyword_len [k]);
176	add (' ');	309	fadd (' ');
177	add (v);	310	add (v);
178	add ('\n');	311	fadd ('\n');
179	}	312	}
180		313
181	void put_(keyword k, sint32 v)	314	void put_(keyword k, sint32 v)
182	{	315	{
		316	force (MAX_KEYWORD_LEN + 2 + sint32_digits);
183	add (keyword_str [k], keyword_len [k]);	317	fadd (keyword_str [k], keyword_len [k]);
184	add (' ');	318	fadd (' ');
185	add (v);	319	add (v);
186	add ('\n');	320	fadd ('\n');
187	}
188
189	void put (keyword kbeg, keyword kend, const char *v)
190	{
191	add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
192
193	if (v)
194	{
195	add (v);
196	add ('\n');
197	}
198
199	add (keyword_str [kend], keyword_len [kend]); add ('\n');
200	}	321	}
201		322
202	void put (keyword k, float v) { put (k, (double)v); }	323	void put (keyword k, float v) { put (k, (double)v); }
203	void put (keyword k, signed char v) { put_(k, (sint32)v); }	324	void put (keyword k, signed char v) { put_(k, (sint32)v); }
204	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }	325	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
…		…
209	void put (keyword k, signed long v) { put_(k, (sint64)v); }	330	void put (keyword k, signed long v) { put_(k, (sint64)v); }
210	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }	331	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
211	void put (keyword k, signed long long v) { put_(k, (sint64)v); }	332	void put (keyword k, signed long long v) { put_(k, (sint64)v); }
212	void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }	333	void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
213		334
		335	void put (keyword kbeg, keyword kend, const shstr &v)
		336	{
		337	force (MAX_KEYWORD_LEN + 1);
		338	fadd (keyword_str [kbeg], keyword_len [kbeg]); fadd ('\n');
		339
		340	if (expect_true (v))
		341	{
		342	add (v);
		343	add ('\n');
		344	}
		345
		346	force (MAX_KEYWORD_LEN + 1);
		347	fadd (keyword_str [kend], keyword_len [kend]); fadd ('\n');
		348	}
		349
214	template<typename T>	350	template<typename T>
215	void put (keyword k, T *v)	351	void put (keyword k, const T *v)
216	{	352	{
		353	if (v)
		354	put (k, v->name);
		355	else
217	put (k, v ? (const char *)v->name : 0);	356	put (k, (const char *)0);
218	}	357	}
219		358
		359	template<typename T>
		360	void put (keyword k, const refptr<T> &v)
		361	{
		362	put (k, (T *)v);
		363	}
		364
220	bool save (const char *filename);	365	bool save (const char *path);
		366	char *as_string (); // like strdup
221		367
222	operator bool () { return !!av; }	368	operator bool () { return !!av; }
223	};	369	};
224		370
225	// compatibility support, should be removed when no longer needed
226	int fprintf (object_freezer &freezer, const char *format, ...);
227	int fputs (const char *s, object_freezer &freezer);
228
229	// a single key-value line from a file
230	struct token {
231	keyword k;
232	const char *v;
233
234	token (keyword k, const char *v = 0) : k(k), v(v) { }
235	};
236
237	struct object_thawer	371	struct object_thawer
238	{	372	{
239	AV *av;	373	char *line; // current beginning of line
240	FILE *fp;	374	SV *text; // text part
241	char line[1024];	375	AV *av; // perl part
		376	int linenum;
		377	keyword kw;
		378	char *kw_str; // the keyword parsed, as string
		379	char *value; // the value, or 0 if no value
		380	char *value_nn; // the value, or the empty string if no value
		381	const char *name;
242		382
		383	operator bool () { return !!text; }
		384
243	object_thawer (const char *filename = 0);	385	object_thawer (const char *path = 0);
		386	object_thawer (const char data, AV perlav);
244	~object_thawer ();	387	~object_thawer ();
245		388
246	void get (data_type type, void obj, attachable_base ext, int oid);
247
248	template<class subclass>
249	void get (attachable<subclass> *obj, int oid)	389	void get (attachable *obj, int oid);
250	{
251	if (av)
252	get ((data_type) cftype<subclass>::dt, (subclass *)obj, obj, oid);
253	}
254		390
255	token get_token ();	391	// parse next line
		392	void next ();
		393	// skip the current key-value (usually fetch next line, for
		394	// multiline-fields, skips till the corresponding end-kw
		395	void skip ();
256		396
257	operator FILE *() { return fp; }	397	char *get_str () { return value; } // may be 0
		398	void get_ml (keyword kend, shstr &sh);
		399
		400	void get_ornull (shstr &sh) const { sh = value; }
		401	void get (shstr &sh) const { sh = value; } // might want to check for non-null here
		402
		403	bool get_bool () const { return *value_nn == '1'; }
		404	sint32 get_sint32 () const;
		405	sint64 get_sint64 () const { return strtoll (value_nn, 0, 10); }
		406	double get_double () const { return strtod (value_nn, 0); }
		407
		408	void get (float &v) { v = get_double (); }
		409	void get (double &v) { v = get_double (); }
		410
		411	void get (bool &i) { i = get_bool (); }
		412	void get (sint8 &i) { i = get_sint32 (); }
		413	void get (uint8 &i) { i = get_sint32 (); }
		414	void get (sint16 &i) { i = get_sint32 (); }
		415	void get (uint16 &i) { i = get_sint32 (); }
		416	void get (sint32 &i) { i = get_sint32 (); }
		417
		418	void get (uint32 &i) { i = get_sint64 (); }
		419	void get (sint64 &i) { i = get_sint64 (); }
		420
		421	bool parse_error (const char type = 0, const char name = 0, bool skip = true);
		422	};
		423
		424	//TODO: remove
		425	char fgets (char s, int n, object_thawer &thawer);
		426
		427	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		428
		429	struct coroapi {
		430	static struct CoroAPI *GCoroAPI;
		431
		432	static int nready () { return CORO_NREADY; }
		433	static int cede () { return CORO_CEDE ; }
		434
		435	static double (*time)();
		436	static double next_cede;
		437	static int cede_counter;
		438
		439	static void do_cede_every ();
		440	static void do_cede_to_tick ();
		441	static void do_cede_to_tick_every ();
		442
		443	static void cede_every (int count)
		444	{
		445	if (expect_false (++cede_counter >= count))
		446	do_cede_every ();
		447	}
		448
		449	static void cede_to_tick ()
		450	{
		451	if (expect_false (time () >= next_cede))
		452	do_cede_to_tick ();
		453	}
		454
		455	static void cede_to_tick_every (int count)
		456	{
		457	if (expect_false (++cede_counter >= count))
		458	cede_to_tick ();
		459	}
		460
		461	static void wait_for_tick ();
		462	static void wait_for_tick_begin ();
		463	};
		464
		465	struct watcher_base
		466	{
		467	static struct EventAPI *GEventAPI;
		468	};
		469
		470	template<class base>
		471	struct watcher : watcher_base
		472	{
		473	base *pe;
		474
		475	void start (bool repeat = false) { GEventAPI->start ((pe_watcher *)pe, repeat); }
		476	void stop (bool cancel_events = false) { GEventAPI->stop ((pe_watcher *)pe, cancel_events); }
		477	void now () { GEventAPI->now ((pe_watcher *)pe); }
		478	void suspend () { GEventAPI->suspend ((pe_watcher *)pe); }
		479	void resume () { GEventAPI->resume ((pe_watcher *)pe); }
		480
		481	void prio (int new_prio) { ((pe_watcher *)pe)->prio = new_prio; }
		482
		483	~watcher ()
		484	{
		485	cancel ();
		486	}
		487
		488	private:
		489	void cancel () { GEventAPI->cancel ((pe_watcher *)pe); } // private
		490	};
		491
		492	struct iw : watcher<pe_idle>, callback<void (iw &)>
		493	{
		494	template<class O, class M>
		495	iw (O object, M method)
		496	: callback<void (iw &)> (object, method)
		497	{
		498	alloc ();
		499	}
		500
		501	private:
		502	void alloc ();
		503	};
		504
		505	struct iow : watcher<pe_io>, callback<void (iow &, int)>
		506	{
		507	template<class O, class M>
		508	iow (O object, M method)
		509	: callback<void (iow &, int)> (object, method)
		510	{
		511	alloc ();
		512	}
		513
		514	void fd (int fd);
		515	int poll ();
		516	void poll (int events);
		517
		518	private:
		519	void alloc ();
258	};	520	};
259		521
260	#endif	522	#endif
261		523

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Comparing deliantra/server/include/cfperl.h (file contents): Revision 1.20 by root, Thu Aug 31 18:59:24 2006 UTC vs. Revision 1.74 by root, Mon May 28 21:15:56 2007 UTC

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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.20 by root, Thu Aug 31 18:59:24 2006 UTC vs.
Revision 1.74 by root, Mon May 28 21:15:56 2007 UTC