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

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.16 by root, Wed Aug 30 16:30:37 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>
		38	#include <XSUB.h>
		39
		40	#include <EVAPI.h>
		41	#include <CoroAPI.h>
		42
		43	#include "util.h"
		44	#include "keyword.h"
		45	#include "dynbuf.h"
		46	#include "callback.h"
		47
		48	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
13		49
14	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)	50	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)
15	#undef localtime	51	#undef localtime
16	#undef srand48	52	#undef srand48
17	#undef drand48	53	#undef drand48
19	#undef readdir	55	#undef readdir
20	#undef getprotobyname	56	#undef getprotobyname
21	#undef gethostbyname	57	#undef gethostbyname
22	#undef ctime	58	#undef ctime
23	#undef strerror	59	#undef strerror
		60	#undef _
		61
		62	// same here, massive symbol spamming
		63	#undef do_open
		64	#undef do_close
		65	#undef ref
		66	#undef seed
24		67
25	// perl bug #40256: perl does overwrite those with reentrant versions	68	// perl bug #40256: perl does overwrite those with reentrant versions
26	// but does not initialise their state structures.	69	// but does not initialise their state structures.
27	#undef random	70	#undef random
28	#undef crypt	71	#undef crypt
29		72
30	struct pl;	73	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
31	struct object;	74
32	struct mapstruct;	75	#define _(msg) (msg)
		76	#define N_(msg) (msg)
		77
		78	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		79
		80	// some macros to simplify perl in-calls
		81
		82	#define CHECK_ERROR \
		83	if (SvTRUE (ERRSV)) \
		84	LOG (llevError, "runtime error in %s: %s\n", __func__, SvPVutf8_nolen (ERRSV));
		85
		86	#define CALL_BEGIN(args) dSP; ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, args)
		87	#define CALL_ARG_SV(sv) PUSHs (sv_2mortal (sv)) // separate because no refcount inc
		88	#define CALL_ARG(expr) PUSHs (sv_2mortal (to_sv (expr)))
		89	#define CALL_CALL(name, flags) PUTBACK; int count = call_pv (name, (flags) \| G_EVAL); SPAGAIN;
		90	#define CALL_END CHECK_ERROR; FREETMPS; LEAVE
		91
		92	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
33		93
34	void cfperl_init ();	94	void cfperl_init ();
35	void cfperl_boot ();
36	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);
37		102
38	// could have used templates, but a more traditional C api	103	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
39	// uses more explicit typing which is ok for this purpose.
40	enum data_type
41	{
42	DT_END, // no further arguments
43	DT_AV, // perl-only av that needs to be flattened out
44	DT_INT,
45	DT_INT64,
46	DT_DOUBLE,
47	DT_STRING, // 0-terminated string
48	DT_DATA, // string + length
49	DT_OBJECT,
50	DT_MAP,
51	DT_PLAYER,
52	DT_ARCH,
53	DT_PARTY,
54	DT_REGION,
55		104
56	NUM_DATA_TYPES	105	extern tstamp runtime; // virtual server time, excluding time jumps and lag
57	};	106	extern tstamp NOW; // real time of current server tick
58		107
59	enum event_klass	108	enum event_klass
60	{	109	{
61	KLASS_NONE,	110	KLASS_NONE,
62	KLASS_GLOBAL,	111	KLASS_GLOBAL,
		112	KLASS_ATTACHABLE,
		113	KLASS_CLIENT,
63	KLASS_PLAYER,	114	KLASS_PLAYER,
64	KLASS_OBJECT,	115	KLASS_OBJECT,
65	KLASS_MAP,	116	KLASS_MAP,
		117	KLASS_COMMAND,
66	};	118	};
67		119
68	enum event_type	120	enum event_type
69	{	121	{
70	# define def(klass,name) EVENT_ ## klass ## _ ## name,	122	# define def(klass,name) EVENT_ ## klass ## _ ## name,
71	# include "eventinc.h"	123	# include "eventinc.h"
72	# undef def	124	# undef def
73	NUM_EVENT_TYPES	125	NUM_EVENT_TYPES
74	};	126	};
75		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;
		131
76	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)	132	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
77	#define ARG_INT(v) DT_INT , static_cast<int> (v)	133	#define ARG_INT(v) DT_INT , static_cast<int> (v)
78	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)	134	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
79	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)	135	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
80	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)	136	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)
81	#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), (l)	137	#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), int (l)
82	#define ARG_OBJECT(o) DT_OBJECT, (void )static_cast<struct object > (o)	138	#define ARG_OBJECT(o) DT_OBJECT, (void )(static_cast<object > (o))
83	#define ARG_MAP(o) DT_MAP , (void )static_cast<struct mapstruct > (o)	139	#define ARG_MAP(o) DT_MAP , (void )(static_cast<maptile > (o))
84	#define ARG_PLAYER(o) DT_PLAYER, (void )static_cast<struct pl > (o)	140	#define ARG_PLAYER(o) DT_PLAYER, (void )(static_cast<player > (o))
85	#define ARG_ARCH(o) DT_ARCH , (void )static_cast<struct archetype > (o)	141	#define ARG_ARCH(o) DT_ARCH , (void )(static_cast<archetype > (o))
		142	#define ARG_CLIENT(o) DT_CLIENT, (void )(static_cast<client > (o))
86	#define ARG_PARTY(o) DT_PARTY , (void )static_cast<struct party > (o)	143	#define ARG_PARTY(o) DT_PARTY , (void )(static_cast<party > (o))
87	#define ARG_REGION(o) DT_REGION, (void )static_cast<struct region > (o)	144	#define ARG_REGION(o) DT_REGION, (void )(static_cast<region > (o))
88		145
89	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension	146	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
90		147	#define INVOKE(obj,event, ...) (expect_false ((obj)->should_invoke (event)) ? (obj)->invoke (event, ## __VA_ARGS__, DT_END) : 0)
91	// all these return true when the normal event processing should be skipped (if any)
92	#define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END)
93
94	#define INVOKE(klass, event, ...) INVOKE_(EVENT_ ## klass ## _ ## event, ## __VA_ARGS__)
95	#define INVOKE_GLOBAL(event, ...) INVOKE_(EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)	148	#define INVOKE_GLOBAL(event, ...) INVOKE (&gbl_ev, EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)
		149	#define INVOKE_ATTACHABLE(event, obj, ...) INVOKE (obj , EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__)
96	#define INVOKE_OBJECT(event, op, ...) INVOKE_(EVENT_ ## OBJECT ## _ ## event, ARG_OBJECT (op), ## __VA_ARGS__)	150	#define INVOKE_OBJECT(event, obj, ...) INVOKE (obj , EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__)
		151	#define INVOKE_CLIENT(event, obj, ...) INVOKE (obj , EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__)
97	#define INVOKE_PLAYER(event, pl, ...) INVOKE_(EVENT_ ## PLAYER ## _ ## event, ARG_PLAYER (pl), ## __VA_ARGS__)	152	#define INVOKE_PLAYER(event, obj, ...) INVOKE (obj , EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__)
98	#define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__)	153	#define INVOKE_MAP(event, obj, ...) INVOKE (obj , EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__)
99		154
100	//TODO should index into @result	155	//TODO should index into @result
101	#define RESULT(idx,type) cfperl_result_ ## type (idx)	156	#define RESULT(idx,type) cfperl_result_ ## type (idx)
		157	#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)
102	#define RESULT_INT(idx) RESULT(idx, INT)	158	#define RESULT_INT(idx) RESULT(idx, INT)
103		159
104	bool cfperl_invoke (event_type event, ...);	160	double cfperl_result_DOUBLE (int idx);
105	int cfperl_result_INT (int idx);	161	int cfperl_result_INT (int idx);
106		162
		163	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		164
		165	INTERFACE_CLASS (attachable)
107	struct attachable_base	166	struct attachable : refcnt_base
108	{	167	{
109	struct sv *self;	168	static MGVTBL vtbl;
110	struct av *cb; // CF+ perl self and callback	169
		170	static unordered_vector<attachable *> mortals;
		171	MTH static void check_mortals ();
		172
		173	enum {
		174	F_DESTROYED = 0x01,
		175	F_DEBUG_TRACE = 0x02,
		176	};
		177	int ACC (RW, flags);
		178
		179	// object is delete'd after the refcount reaches 0
		180	MTH int refcnt_cnt () const;
		181	// check wether the object has died and destroy
		182	MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); }
		183
		184	// destroy the object unless it was already destroyed
		185	// this politely asks everybody interested the reduce
		186	// the refcount to 0 as soon as possible.
		187	MTH void destroy ();
		188
		189	// return wether an object was destroyed already
		190	MTH bool destroyed () const { return flags & F_DESTROYED; }
		191
		192	virtual void gather_callbacks (AV *&callbacks, event_type event) const;
		193
		194	#if 0
		195	private:
		196	static refcounted *rc_first;
		197	refcounted *rc_next;
		198	#endif
		199
		200	HV *self; // CF+ perl self
		201	AV *cb; // CF+ callbacks
111	const char *attach; // generic extension attachment information	202	shstr attach; // generic extension attachment information
112		203
113	void clear (); // called when free'ing objects	204	void sever_self (); // sever this object from its self, if it has one.
114	void optimise (); // possibly save some memory by destroying unneeded data	205	void optimise (); // possibly save some memory by destroying unneeded data
115	void instantiate (data_type type, void *obj);
116		206
117	void attachable_init ()	207	attachable ()
		208	: flags (0), self (0), cb (0), attach (0)
118	{	209	{
119	self = 0;
120	cb = 0;
121	attach = 0;
122	}	210	}
123	};
124		211
125	// objects attachable from perl (or any other extension) should include or	212	attachable (const attachable &src)
126	// derive using the curiously recurring template pattern, to avoid	213	: flags (0), self (0), cb (0), attach (src.attach)
127	// virtual method calls etc.
128	template<class subclass>
129	struct attachable : attachable_base
130	{
131	static data_type get_dt ()
132	{	214	{
133	return subclass::get_dt ();
134	}	215	}
135		216
		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	}
		229
		230	attachable &operator =(const attachable &src);
		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
		238	bool invoke (event_type event, ...);
		239
136	void instantiate ()	240	MTH void instantiate ();
137	{	241	void reattach ();
138	if (attach)
139	attachable_base::instantiate (get_dt (), static_cast<subclass *>(this));
140	}
141	};
142		242
143	struct object_freezethaw	243	protected:
144	{	244	// do the real refcount checking work
145	struct av *av;	245	void do_check ();
146	};
147		246
148	struct object_freezer : object_freezethaw	247	// the method that does the real destroy work
149	{	248	virtual void do_destroy ();
150	struct sv *text;
151	void *filename;
152		249
153	object_freezer (const char *filename);	250	// destructor is protected, should not be called by anybody
		251	virtual ~attachable ();
		252	};
		253
		254	// the global object is a pseudo object that cares for the global events
		255	struct global : attachable
		256	{
		257	void gather_callbacks (AV *&callbacks, event_type event) const;
		258	};
		259
		260	extern struct global gbl_ev;
		261
		262	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		263
		264	INTERFACE_CLASS(object_freezer)
		265	struct object_freezer : dynbuf_text
		266	{
		267	AV *av;
		268
		269	object_freezer ();
154	~object_freezer ();	270	~object_freezer ();
155		271
156	void put (attachable_base *ext);	272	void put (attachable *ext);
157		273
158	template<class subclass>	274	// used only for user-defined key-value pairs
159	void put (attachable<subclass> *obj)	275	void put (const shstr &k, const shstr &v)
160	{	276	{
161	put ((attachable_base *)obj);	277	add (k);
		278
		279	if (expect_true (v))
		280	add (' '), add (v);
		281
		282	add ('\n');
162	}	283	}
		284
		285	template<typename T>
		286	void put_kw_string (keyword k, const T &v)
		287	{
		288	int klen = keyword_len [k];
		289	int vlen = v ? strlen (v) + 1 : 0;
		290
		291	char p = (char )alloc (klen + vlen + 1);
		292
		293	memcpy (p, keyword_str [k], klen); p += klen;
		294
		295	if (expect_true (v))
		296	{
		297	*p++ = ' '; vlen--;
		298	memcpy (p, v, vlen); p += vlen;
		299	}
		300
		301	*p = '\n';
		302	}
		303
		304	void put (keyword k, const char *v = 0)
		305	{
		306	put_kw_string (k, v);
		307	}
		308
		309	void put (keyword k, const shstr &v)
		310	{
		311	put_kw_string (k, v);
		312	}
		313
		314	void put (keyword k, double v)
		315	{
		316	force (MAX_KEYWORD_LEN + 2 + 32);
		317	fadd (keyword_str [k], keyword_len [k]);
		318	fadd (' ');
		319	falloc (sprintf (ptr, "%.7g", v));
		320	fadd ('\n');
		321	}
		322
		323	void put_(keyword k, sint64 v)
		324	{
		325	force (MAX_KEYWORD_LEN + 2 + sint64_digits);
		326	fadd (keyword_str [k], keyword_len [k]);
		327	fadd (' ');
		328	add (v);
		329	fadd ('\n');
		330	}
		331
		332	void put_(keyword k, sint32 v)
		333	{
		334	force (MAX_KEYWORD_LEN + 2 + sint32_digits);
		335	fadd (keyword_str [k], keyword_len [k]);
		336	fadd (' ');
		337	add (v);
		338	fadd ('\n');
		339	}
		340
		341	void put (keyword k, float v) { put (k, (double)v); }
		342	void put (keyword k, signed char v) { put_(k, (sint32)v); }
		343	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
		344	void put (keyword k, signed short v) { put_(k, (sint32)v); }
		345	void put (keyword k, unsigned short v) { put_(k, (sint32)v); }
		346	void put (keyword k, signed int v) { put_(k, (sint32)v); }
		347	void put (keyword k, unsigned int v) { put_(k, (sint64)v); }
		348	void put (keyword k, signed long v) { put_(k, (sint64)v); }
		349	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
		350	void put (keyword k, signed long long v) { put_(k, (sint64)v); }
		351	void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
		352
		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);
		370	void put (keyword k, faceinfo *v);
		371
		372	template<typename T>
		373	void put (keyword k, const refptr<T> &v)
		374	{
		375	put (k, (T *)v);
		376	}
		377
		378	MTH bool save (const_octet_string path);
		379	char *as_string (); // like strdup
163		380
164	operator bool () { return !!av; }	381	operator bool () { return !!av; }
165	};	382	};
166		383
167	struct object_thawer : object_freezethaw	384	INTERFACE_CLASS(object_thawer)
		385	struct object_thawer
168	{	386	{
169	FILE *fp;	387	char *line; // current beginning of line
		388	SV *text; // text part
		389	AV *av; // perl part
		390	int linenum;
		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;
170		396
		397	operator bool () const { return !!text; }
		398
171	object_thawer (const char *filename = 0);	399	object_thawer (const char *path = 0);
		400	object_thawer (const char data, AV perlav);
172	~object_thawer ();	401	~object_thawer ();
173		402
174	void get (data_type type, void obj, attachable_base ext, int oid);
175
176	template<class subclass>
177	void get (attachable<subclass> *obj, int oid)	403	void get (attachable *obj, int oid);
178	{	404
179	if (av)	405	// parse next line
180	get (subclass::get_dt (), (subclass *)obj, obj, oid);	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
		411
		412	char *get_str () { return value; } // may be 0
		413	void get_ml (keyword kend, shstr &sh);
		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'; }
		419	sint32 get_sint32 () const;
		420	sint64 get_sint64 () const { return strtoll (value_nn, 0, 10); }
		421	double get_double () const { return strtod (value_nn, 0); }
		422
		423	void get (float &v) { v = get_double (); }
		424	void get (double &v) { v = get_double (); }
		425
		426	void get (bool &i) { i = get_bool (); }
		427	void get (sint8 &i) { i = get_sint32 (); }
		428	void get (uint8 &i) { i = get_sint32 (); }
		429	void get (sint16 &i) { i = get_sint32 (); }
		430	void get (uint16 &i) { i = get_sint32 (); }
		431	void get (sint32 &i) { i = get_sint32 (); }
		432
		433	void get (uint32 &i) { i = get_sint64 (); }
		434	void get (sint64 &i) { i = get_sint64 (); }
		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;
181	}	443	};
		444	std::vector<delayed_ref> delrefs;
182		445
183	operator FILE *() { return fp; }	446	void delayed_deref (attachable op, object_ptr &ptr, const char ref);
		447	MTH void resolve_delayed_derefs (bool deref = true);
184	};	448	};
185		449
186	// compatibility support, should be removed when no longer needed	450	//TODO: remove
187	int fprintf (object_freezer &freezer, const char *format, ...);	451	char fgets (char s, int n, object_thawer &thawer);
188	int fputs (const char *s, object_freezer &freezer);	452
		453	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		454
		455	struct coroapi {
		456	static struct CoroAPI *GCoroAPI;
		457
		458	static EV_ATOMIC_T cede_pending;
		459
		460	static int nready () { return CORO_NREADY; }
		461	static int cede () { cede_pending = 0; return CORO_CEDE ; }
		462
		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
		480	{
		481	static struct EVAPI *GEVAPI;
		482	};
		483
		484	struct iow : ev_io, evapi, callback<void (iow &, int)>
		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
		493	template<class O, class M>
		494	iow (O object, M method)
		495	: callback<void (iow &, int)> (object, method)
		496	{
		497	ev_init ((ev_io *)this, thunk);
		498	}
		499
		500	void prio (int prio)
		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
		512	void poll (int events);
		513
		514	void start ()
		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	}
		560	};
189		561
190	#endif	562	#endif
191		563

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Comparing deliantra/server/include/cfperl.h (file contents): Revision 1.16 by root, Wed Aug 30 16:30:37 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 1.16 by root, Wed Aug 30 16:30:37 2006 UTC vs.
Revision 1.94 by root, Wed Apr 2 11:13:54 2008 UTC