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

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.17 by root, Thu Aug 31 06:23:19 2006 UTC vs.
Revision 1.84 by root, Sat Jul 21 18:01:26 2007 UTC

…		…
		1	/*
		2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
		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
		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 <crossfire@schmorp.de>
		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>
		38	#include <XSUB.h>
13		39
		40	#include <EventAPI.h>
		41	#include <CoroAPI.h>
		42
		43	#include "util.h"
14	#include "keyword.h"	44	#include "keyword.h"
		45	#include "dynbuf.h"
		46	#include "callback.h"
		47
		48	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
15		49
16	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)	50	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)
17	#undef localtime	51	#undef localtime
18	#undef srand48	52	#undef srand48
19	#undef drand48	53	#undef drand48
22	#undef getprotobyname	56	#undef getprotobyname
23	#undef gethostbyname	57	#undef gethostbyname
24	#undef ctime	58	#undef ctime
25	#undef strerror	59	#undef strerror
26		60
		61	// same here, massive symbol spamming
		62	#undef do_open
		63	#undef do_close
		64	#undef ref
		65	#undef seed
		66
27	// perl bug #40256: perl does overwrite those with reentrant versions	67	// perl bug #40256: perl does overwrite those with reentrant versions
28	// but does not initialise their state structures.	68	// but does not initialise their state structures.
29	#undef random	69	#undef random
30	#undef crypt	70	#undef crypt
31		71
32	struct pl;	72	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
33	struct object;	73
34	struct mapstruct;	74	// some macros to simplify perl in-calls
		75
		76	#define CHECK_ERROR \
		77	if (SvTRUE (ERRSV)) \
		78	LOG (llevError, "runtime error in %s: %s\n", __func__, SvPVutf8_nolen (ERRSV));
		79
		80	#define CALL_BEGIN(args) dSP; ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, args)
		81	#define CALL_ARG_SV(sv) PUSHs (sv_2mortal (sv)) // separate because no refcount inc
		82	#define CALL_ARG(expr) PUSHs (sv_2mortal (to_sv (expr)))
		83	#define CALL_CALL(name, flags) PUTBACK; int count = call_pv (name, (flags) \| G_EVAL); SPAGAIN;
		84	#define CALL_END CHECK_ERROR; FREETMPS; LEAVE
		85
		86	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
35		87
36	void cfperl_init ();	88	void cfperl_init ();
37	void cfperl_boot ();
38	void cfperl_main ();	89	void cfperl_main ();
		90	void cfperl_emergency_save ();
		91	void cfperl_cleanup (int make_core);
		92	void cfperl_make_book (object *book, int level);
		93	void cfperl_send_msg (client ns, int color, const char type, const char *msg);
		94	int cfperl_can_merge (object ob1, object ob2);
39		95
40	// could have used templates, but a more traditional C api	96	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
41	// uses more explicit typing which is ok for this purpose.
42	enum data_type
43	{
44	DT_END, // no further arguments
45	DT_AV, // perl-only av that needs to be flattened out
46	DT_INT,
47	DT_INT64,
48	DT_DOUBLE,
49	DT_STRING, // 0-terminated string
50	DT_DATA, // string + length
51	DT_OBJECT,
52	DT_MAP,
53	DT_PLAYER,
54	DT_ARCH,
55	DT_PARTY,
56	DT_REGION,
57		97
58	NUM_DATA_TYPES	98	extern tstamp runtime; // virtual server time, excluding time jumps and lag
59	};	99	extern tstamp NOW; // real time of current server tick
60		100
61	enum event_klass	101	enum event_klass
62	{	102	{
63	KLASS_NONE,	103	KLASS_NONE,
64	KLASS_GLOBAL,	104	KLASS_GLOBAL,
		105	KLASS_ATTACHABLE,
		106	KLASS_CLIENT,
65	KLASS_PLAYER,	107	KLASS_PLAYER,
66	KLASS_OBJECT,	108	KLASS_OBJECT,
67	KLASS_MAP,	109	KLASS_MAP,
		110	KLASS_COMMAND,
68	};	111	};
69		112
70	enum event_type	113	enum event_type
71	{	114	{
72	# define def(klass,name) EVENT_ ## klass ## _ ## name,	115	# define def(klass,name) EVENT_ ## klass ## _ ## name,
73	# include "eventinc.h"	116	# include "eventinc.h"
74	# undef def	117	# undef def
75	NUM_EVENT_TYPES	118	NUM_EVENT_TYPES
76	};	119	};
77		120
		121	// in which global events or per-type events are we interested
		122	extern bitset<NUM_EVENT_TYPES> ev_want_event;
		123	extern bitset<NUM_TYPES> ev_want_type;
		124
78	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)	125	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
79	#define ARG_INT(v) DT_INT , static_cast<int> (v)	126	#define ARG_INT(v) DT_INT , static_cast<int> (v)
80	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)	127	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
81	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)	128	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
82	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)	129	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)
83	#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), (l)	130	#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), int (l)
84	#define ARG_OBJECT(o) DT_OBJECT, (void )static_cast<struct object > (o)	131	#define ARG_OBJECT(o) DT_OBJECT, (void )(static_cast<object > (o))
85	#define ARG_MAP(o) DT_MAP , (void )static_cast<struct mapstruct > (o)	132	#define ARG_MAP(o) DT_MAP , (void )(static_cast<maptile > (o))
86	#define ARG_PLAYER(o) DT_PLAYER, (void )static_cast<struct pl > (o)	133	#define ARG_PLAYER(o) DT_PLAYER, (void )(static_cast<player > (o))
87	#define ARG_ARCH(o) DT_ARCH , (void )static_cast<struct archetype > (o)	134	#define ARG_ARCH(o) DT_ARCH , (void )(static_cast<archetype > (o))
		135	#define ARG_CLIENT(o) DT_CLIENT, (void )(static_cast<client > (o))
88	#define ARG_PARTY(o) DT_PARTY , (void )static_cast<struct party > (o)	136	#define ARG_PARTY(o) DT_PARTY , (void )(static_cast<party > (o))
89	#define ARG_REGION(o) DT_REGION, (void )static_cast<struct region > (o)	137	#define ARG_REGION(o) DT_REGION, (void )(static_cast<region > (o))
90		138
91	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension	139	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
92		140	#define INVOKE(obj,event, ...) (expect_false ((obj)->should_invoke (event)) ? (obj)->invoke (event, ## __VA_ARGS__, DT_END) : 0)
93	// all these return true when the normal event processing should be skipped (if any)
94	#define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END)
95
96	#define INVOKE(klass, event, ...) INVOKE_(EVENT_ ## klass ## _ ## event, ## __VA_ARGS__)
97	#define INVOKE_GLOBAL(event, ...) INVOKE_(EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)	141	#define INVOKE_GLOBAL(event, ...) INVOKE (&gbl_ev, EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)
		142	#define INVOKE_ATTACHABLE(event, obj, ...) INVOKE (obj , EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__)
98	#define INVOKE_OBJECT(event, op, ...) INVOKE_(EVENT_ ## OBJECT ## _ ## event, ARG_OBJECT (op), ## __VA_ARGS__)	143	#define INVOKE_OBJECT(event, obj, ...) INVOKE (obj , EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__)
		144	#define INVOKE_CLIENT(event, obj, ...) INVOKE (obj , EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__)
99	#define INVOKE_PLAYER(event, pl, ...) INVOKE_(EVENT_ ## PLAYER ## _ ## event, ARG_PLAYER (pl), ## __VA_ARGS__)	145	#define INVOKE_PLAYER(event, obj, ...) INVOKE (obj , EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__)
100	#define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__)	146	#define INVOKE_MAP(event, obj, ...) INVOKE (obj , EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__)
101		147
102	//TODO should index into @result	148	//TODO should index into @result
103	#define RESULT(idx,type) cfperl_result_ ## type (idx)	149	#define RESULT(idx,type) cfperl_result_ ## type (idx)
		150	#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)
104	#define RESULT_INT(idx) RESULT(idx, INT)	151	#define RESULT_INT(idx) RESULT(idx, INT)
105		152
106	bool cfperl_invoke (event_type event, ...);	153	double cfperl_result_DOUBLE (int idx);
107	int cfperl_result_INT (int idx);	154	int cfperl_result_INT (int idx);
108		155
		156	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		157
		158	INTERFACE_CLASS (attachable)
109	struct attachable_base	159	struct attachable
110	{	160	{
111	SV *self;	161	static MGVTBL vtbl;
		162
		163	static unordered_vector<attachable *> mortals;
		164	MTH static void check_mortals ();
		165
		166	enum {
		167	F_DESTROYED = 0x01,
		168	F_DEBUG_TRACE = 0x02,
		169	};
		170
		171	// object is delete'd after the refcount reaches 0
		172	int ACC (RW, flags);
		173	mutable int ACC (RW, refcnt);
		174
		175	MTH void refcnt_inc () const { ++refcnt; }
		176	MTH void refcnt_dec () const { --refcnt; }
		177
		178	MTH int refcnt_cnt () const;
		179	// check wether the object has died and destroy
		180	MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); }
		181
		182	// destroy the object unless it was already destroyed
		183	// this politely asks everybody interested the reduce
		184	// the refcount to 0 as soon as possible.
		185	MTH void destroy ();
		186
		187	// return wether an object was destroyed already
		188	MTH bool destroyed () const { return flags & F_DESTROYED; }
		189
		190	virtual void gather_callbacks (AV *&callbacks, event_type event) const;
		191
		192	#if 0
		193	private:
		194	static refcounted *rc_first;
		195	refcounted *rc_next;
		196	#endif
		197
		198	HV *self; // CF+ perl self
112	AV *cb; // CF+ perl self and callback	199	AV *cb; // CF+ callbacks
113	const char *attach; // generic extension attachment information	200	shstr attach; // generic extension attachment information
114		201
115	void clear (); // called when free'ing objects	202	void sever_self (); // sever this object from its self, if it has one.
116	void optimise (); // possibly save some memory by destroying unneeded data	203	void optimise (); // possibly save some memory by destroying unneeded data
117	void instantiate (data_type type, void *obj);
118		204
119	void attachable_init ()	205	attachable ()
		206	: flags (0), refcnt (0), self (0), cb (0), attach (0)
120	{	207	{
121	self = 0;
122	cb = 0;
123	attach = 0;
124	}	208	}
125	};
126		209
127	// objects attachable from perl (or any other extension) should include or	210	attachable (const attachable &src)
128	// derive using the curiously recurring template pattern, to avoid	211	: flags (0), refcnt (0), self (0), cb (0), attach (src.attach)
129	// virtual method calls etc.
130	template<class subclass>
131	struct attachable : attachable_base
132	{
133	static data_type get_dt ()
134	{	212	{
135	return subclass::get_dt ();
136	}	213	}
137		214
		215	// set a custom key to the given value, or delete it if value = 0
		216	void set_key (const char key, const char value = 0);
		217
		218	attachable &operator =(const attachable &src);
		219
		220	// used to _quickly_ device wether to shortcut the evaluation
		221	bool should_invoke (event_type event)
		222	{
		223	return ev_want_event [event] \|\| cb;
		224	}
		225
		226	bool invoke (event_type event, ...);
		227
138	void instantiate ()	228	MTH void instantiate ();
139	{	229	void reattach ();
140	if (attach)
141	attachable_base::instantiate (get_dt (), static_cast<subclass *>(this));
142	}
143	};
144		230
		231	protected:
		232	// do the real refcount checking work
		233	void do_check ();
		234
		235	// the method that does the real destroy work
		236	virtual void do_destroy ();
		237
		238	// destructor is protected, should not be called by anybody
		239	virtual ~attachable ();
		240	};
		241
		242	// the global object is a pseudo object that cares for the global events
		243	struct global : attachable
		244	{
		245	void gather_callbacks (AV *&callbacks, event_type event) const;
		246	};
		247
		248	extern struct global gbl_ev;
		249
		250	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		251
145	struct object_freezer	252	struct object_freezer : dynbuf_text
146	{	253	{
147	AV *av;	254	AV *av;
148	SV *text;
149		255
150	object_freezer ();	256	object_freezer ();
151	~object_freezer ();	257	~object_freezer ();
152		258
153	void put (attachable_base *ext);	259	void put (attachable *ext);
154		260
155	template<class subclass>	261	// used only for user-defined key-value pairs
156	void put (attachable<subclass> *obj)	262	void put (const shstr &k, const shstr &v)
157	{	263	{
158	put ((attachable_base *)obj);	264	add (k);
159	}
160		265
		266	if (expect_true (v))
		267	add (' '), add (v);
		268
		269	add ('\n');
		270	}
		271
		272	template<typename T>
		273	void put_kw_string (keyword k, const T &v)
		274	{
		275	int klen = keyword_len [k];
		276	int vlen = v ? strlen (v) + 1 : 0;
		277
		278	char p = (char )alloc (klen + vlen + 1);
		279
		280	memcpy (p, keyword_str [k], klen); p += klen;
		281
		282	if (expect_true (v))
		283	{
		284	*p++ = ' '; vlen--;
		285	memcpy (p, v, vlen); p += vlen;
		286	}
		287
		288	*p = '\n';
		289	}
		290
		291	void put (keyword k, const char *v = 0)
		292	{
		293	put_kw_string (k, v);
		294	}
		295
		296	void put (keyword k, const shstr &v)
		297	{
		298	put_kw_string (k, v);
		299	}
		300
		301	void put (keyword k, double v)
		302	{
		303	force (MAX_KEYWORD_LEN + 2 + 32);
		304	fadd (keyword_str [k], keyword_len [k]);
		305	fadd (' ');
		306	falloc (sprintf (ptr, "%.7g", v));
		307	fadd ('\n');
		308	}
		309
		310	void put_(keyword k, sint64 v)
		311	{
		312	force (MAX_KEYWORD_LEN + 2 + sint64_digits);
		313	fadd (keyword_str [k], keyword_len [k]);
		314	fadd (' ');
		315	add (v);
		316	fadd ('\n');
		317	}
		318
		319	void put_(keyword k, sint32 v)
		320	{
		321	force (MAX_KEYWORD_LEN + 2 + sint32_digits);
		322	fadd (keyword_str [k], keyword_len [k]);
		323	fadd (' ');
		324	add (v);
		325	fadd ('\n');
		326	}
		327
		328	void put (keyword k, float v) { put (k, (double)v); }
		329	void put (keyword k, signed char v) { put_(k, (sint32)v); }
		330	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
		331	void put (keyword k, signed short v) { put_(k, (sint32)v); }
		332	void put (keyword k, unsigned short v) { put_(k, (sint32)v); }
		333	void put (keyword k, signed int v) { put_(k, (sint32)v); }
		334	void put (keyword k, unsigned int v) { put_(k, (sint64)v); }
		335	void put (keyword k, signed long v) { put_(k, (sint64)v); }
		336	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
		337	void put (keyword k, signed long long v) { put_(k, (sint64)v); }
		338	void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
		339
		340	void put (keyword kbeg, keyword kend, const shstr &v)
		341	{
		342	force (MAX_KEYWORD_LEN + 1);
		343	fadd (keyword_str [kbeg], keyword_len [kbeg]); fadd ('\n');
		344
		345	if (expect_true (v))
		346	{
		347	add (v);
		348	add ('\n');
		349	}
		350
		351	force (MAX_KEYWORD_LEN + 1);
		352	fadd (keyword_str [kend], keyword_len [kend]); fadd ('\n');
		353	}
		354
		355	void put (keyword k, archetype *v);
		356	void put (keyword k, treasurelist *v);
		357	void put (keyword k, faceinfo *v);
		358
		359	template<typename T>
		360	void put (keyword k, const refptr<T> &v)
		361	{
		362	put (k, (T *)v);
		363	}
		364
161	bool save (const char *filename);	365	bool save (const char *path);
		366	char *as_string (); // like strdup
162		367
163	operator bool () { return !!av; }	368	operator bool () { return !!av; }
164	};	369	};
165		370
166	// compatibility support, should be removed when no longer needed
167	int fprintf (object_freezer &freezer, const char *format, ...);
168	int fputs (const char *s, object_freezer &freezer);
169
170	// a single key-value line from a file
171	struct token {
172	keyword k;
173	const char *v;
174
175	token (keyword k, const char *v = 0) : k(k), v(v) { }
176	};
177
178	struct object_thawer	371	struct object_thawer
179	{	372	{
180	AV *av;	373	char *line; // current beginning of line
181	FILE *fp;	374	SV *text; // text part
182	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;
183		382
		383	operator bool () { return !!text; }
		384
184	object_thawer (const char *filename = 0);	385	object_thawer (const char *path = 0);
		386	object_thawer (const char data, AV perlav);
185	~object_thawer ();	387	~object_thawer ();
186		388
187	void get (data_type type, void obj, attachable_base ext, int oid);
188
189	template<class subclass>
190	void get (attachable<subclass> *obj, int oid)	389	void get (attachable *obj, int oid);
191	{
192	if (av)
193	get (subclass::get_dt (), (subclass *)obj, obj, oid);
194	}
195		390
196	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 ();
197		396
198	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 tstamp next_cede;
		436	static int cede_counter;
		437
		438	static void do_cede_every ();
		439	static void do_cede_to_tick ();
		440	static void do_cede_to_tick_every ();
		441
		442	static void cede_every (int count)
		443	{
		444	if (expect_false (++cede_counter >= count))
		445	do_cede_every ();
		446	}
		447
		448	static bool cede_to_tick ()
		449	{
		450	if (expect_true (now () < next_cede))
		451	return false;
		452
		453	do_cede_to_tick ();
		454	return true;
		455	}
		456
		457	static bool cede_to_tick_every (int count)
		458	{
		459	if (expect_true (++cede_counter < count))
		460	return false;
		461
		462	return cede_to_tick ();
		463	}
		464
		465	static void wait_for_tick ();
		466	static void wait_for_tick_begin ();
		467	};
		468
		469	struct watcher_base
		470	{
		471	static struct EventAPI *GEventAPI;
		472	};
		473
		474	template<class base>
		475	struct watcher : watcher_base
		476	{
		477	base *pe;
		478
		479	void start (bool repeat = false) { GEventAPI->start ((pe_watcher *)pe, repeat); }
		480	void stop (bool cancel_events = false) { GEventAPI->stop ((pe_watcher *)pe, cancel_events); }
		481	void now () { GEventAPI->now ((pe_watcher *)pe); }
		482	void suspend () { GEventAPI->suspend ((pe_watcher *)pe); }
		483	void resume () { GEventAPI->resume ((pe_watcher *)pe); }
		484
		485	void prio (int new_prio) { ((pe_watcher *)pe)->prio = new_prio; }
		486
		487	~watcher ()
		488	{
		489	cancel ();
		490	}
		491
		492	private:
		493	void cancel () { GEventAPI->cancel ((pe_watcher *)pe); } // private
		494	};
		495
		496	struct iw : watcher<pe_idle>, callback<void (iw &)>
		497	{
		498	template<class O, class M>
		499	iw (O object, M method)
		500	: callback<void (iw &)> (object, method)
		501	{
		502	alloc ();
		503	}
		504
		505	private:
		506	void alloc ();
		507	};
		508
		509	struct iow : watcher<pe_io>, callback<void (iow &, int)>
		510	{
		511	template<class O, class M>
		512	iow (O object, M method)
		513	: callback<void (iow &, int)> (object, method)
		514	{
		515	alloc ();
		516	}
		517
		518	void fd (int fd);
		519	int poll ();
		520	void poll (int events);
		521
		522	private:
		523	void alloc ();
199	};	524	};
200		525
201	#endif	526	#endif
202		527

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Comparing deliantra/server/include/cfperl.h (file contents): Revision 1.17 by root, Thu Aug 31 06:23:19 2006 UTC vs. Revision 1.84 by root, Sat Jul 21 18:01:26 2007 UTC

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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.17 by root, Thu Aug 31 06:23:19 2006 UTC vs.
Revision 1.84 by root, Sat Jul 21 18:01:26 2007 UTC