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

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.25 by root, Sun Sep 10 14:54:02 2006 UTC vs.
Revision 1.86 by root, Mon Aug 6 10:54:12 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>
13	#include <XSUB.h>	38	#include <XSUB.h>
		39
		40	#include <EventAPI.h>
		41	#include <CoroAPI.h>
		42
		43	#include "util.h"
		44	#include "keyword.h"
		45	#include "dynbuf.h"
		46	#include "callback.h"
		47
		48	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
14		49
15	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)	50	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)
16	#undef localtime	51	#undef localtime
17	#undef srand48	52	#undef srand48
18	#undef drand48	53	#undef drand48
21	#undef getprotobyname	56	#undef getprotobyname
22	#undef gethostbyname	57	#undef gethostbyname
23	#undef ctime	58	#undef ctime
24	#undef strerror	59	#undef strerror
25		60
		61	// same here, massive symbol spamming
		62	#undef do_open
		63	#undef do_close
		64	#undef ref
		65	#undef seed
		66
26	// perl bug #40256: perl does overwrite those with reentrant versions	67	// perl bug #40256: perl does overwrite those with reentrant versions
27	// but does not initialise their state structures.	68	// but does not initialise their state structures.
28	#undef random	69	#undef random
29	#undef crypt	70	#undef crypt
30		71
		72	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		73
		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	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		87
31	void cfperl_init ();	88	void cfperl_init ();
32	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);
		95
		96	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		97
		98	extern tstamp runtime; // virtual server time, excluding time jumps and lag
		99	extern tstamp NOW; // real time of current server tick
33		100
34	enum event_klass	101	enum event_klass
35	{	102	{
36	KLASS_NONE,	103	KLASS_NONE,
37	KLASS_GLOBAL,	104	KLASS_GLOBAL,
		105	KLASS_ATTACHABLE,
		106	KLASS_CLIENT,
38	KLASS_PLAYER,	107	KLASS_PLAYER,
39	KLASS_OBJECT,	108	KLASS_OBJECT,
40	KLASS_MAP,	109	KLASS_MAP,
		110	KLASS_COMMAND,
41	};	111	};
42		112
43	enum event_type	113	enum event_type
44	{	114	{
45	# define def(klass,name) EVENT_ ## klass ## _ ## name,	115	# define def(klass,name) EVENT_ ## klass ## _ ## name,
46	# include "eventinc.h"	116	# include "eventinc.h"
47	# undef def	117	# undef def
48	NUM_EVENT_TYPES	118	NUM_EVENT_TYPES
49	};	119	};
50		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
51	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)	125	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
52	#define ARG_INT(v) DT_INT , static_cast<int> (v)	126	#define ARG_INT(v) DT_INT , static_cast<int> (v)
53	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)	127	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
54	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)	128	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
55	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)	129	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)
56	#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)
57	#define ARG_OBJECT(o) DT_OBJECT, (void )static_cast<struct object > (o)	131	#define ARG_OBJECT(o) DT_OBJECT, (void )(static_cast<object > (o))
58	#define ARG_MAP(o) DT_MAP , (void )static_cast<struct mapstruct > (o)	132	#define ARG_MAP(o) DT_MAP , (void )(static_cast<maptile > (o))
59	#define ARG_PLAYER(o) DT_PLAYER, (void )static_cast<struct pl > (o)	133	#define ARG_PLAYER(o) DT_PLAYER, (void )(static_cast<player > (o))
60	#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))
61	#define ARG_PARTY(o) DT_PARTY , (void )static_cast<struct party > (o)	136	#define ARG_PARTY(o) DT_PARTY , (void )(static_cast<party > (o))
62	#define ARG_REGION(o) DT_REGION, (void )static_cast<struct region > (o)	137	#define ARG_REGION(o) DT_REGION, (void )(static_cast<region > (o))
63		138
64	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension	139	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
65		140	#define INVOKE(obj,event, ...) (expect_false ((obj)->should_invoke (event)) ? (obj)->invoke (event, ## __VA_ARGS__, DT_END) : 0)
66	// all these return true when the normal event processing should be skipped (if any)
67	#define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END)
68
69	#define INVOKE(klass, event, ...) INVOKE_(EVENT_ ## klass ## _ ## event, ## __VA_ARGS__)
70	#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__)
71	#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__)
72	#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__)
73	#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__)
74		147
75	//TODO should index into @result	148	//TODO should index into @result
76	#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)
77	#define RESULT_INT(idx) RESULT(idx, INT)	151	#define RESULT_INT(idx) RESULT(idx, INT)
78		152
79	bool cfperl_invoke (event_type event, ...);	153	double cfperl_result_DOUBLE (int idx);
80	int cfperl_result_INT (int idx);	154	int cfperl_result_INT (int idx);
81		155
		156	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		157
		158	INTERFACE_CLASS (attachable)
82	struct attachable_base	159	struct attachable : refcnt_base
83	{	160	{
84	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	int ACC (RW, flags);
		171
		172	// object is delete'd after the refcount reaches 0
		173	MTH int refcnt_cnt () const;
		174	// check wether the object has died and destroy
		175	MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); }
		176
		177	// destroy the object unless it was already destroyed
		178	// this politely asks everybody interested the reduce
		179	// the refcount to 0 as soon as possible.
		180	MTH void destroy ();
		181
		182	// return wether an object was destroyed already
		183	MTH bool destroyed () const { return flags & F_DESTROYED; }
		184
		185	virtual void gather_callbacks (AV *&callbacks, event_type event) const;
		186
		187	#if 0
		188	private:
		189	static refcounted *rc_first;
		190	refcounted *rc_next;
		191	#endif
		192
		193	HV *self; // CF+ perl self
85	AV *cb; // CF+ perl self and callback	194	AV *cb; // CF+ callbacks
86	shstr attach; // generic extension attachment information	195	shstr attach; // generic extension attachment information
87		196
88	void clear (); // called when free'ing objects	197	void sever_self (); // sever this object from its self, if it has one.
89	void optimise (); // possibly save some memory by destroying unneeded data	198	void optimise (); // possibly save some memory by destroying unneeded data
90	void instantiate (data_type type, void *obj);
91		199
92	void attachable_clear ()
93	{
94	self = 0;
95	cb = 0;
96	attach = 0;
97	}
98
99	attachable_base ()	200	attachable ()
		201	: flags (0), self (0), cb (0), attach (0)
100	{	202	{
101	attachable_clear ();
102	}	203	}
103		204
104	~attachable_base ()
105	{
106	clear ();
107	}
108
109	attachable_base (const attachable_base &src)	205	attachable (const attachable &src)
110	: self (0), cb (0), attach (src.attach)	206	: flags (0), self (0), cb (0), attach (src.attach)
111	{	207	{
112	}	208	}
113		209
		210	// set a custom key to the given value, or delete it if value = 0
		211	void set_key (const char key, const char value = 0);
		212
114	attachable_base &operator = (const attachable_base &src)	213	attachable &operator =(const attachable &src);
115	{
116	clear ();
117	attach = src.attach;
118	return *this;
119	}
120	};
121		214
122	// objects attachable from perl (or any other extension) should include or	215	// used to _quickly_ device wether to shortcut the evaluation
123	// derive using the curiously recurring template pattern, to avoid	216	bool should_invoke (event_type event)
124	// virtual method calls etc.	217	{
125	template<class subclass>	218	return ev_want_event [event] \|\| cb;
126	struct attachable : attachable_base	219	}
127	{	220
		221	bool invoke (event_type event, ...);
		222
128	void instantiate ()	223	MTH void instantiate ();
129	{	224	void reattach ();
130	if (attach)
131	attachable_base::instantiate ((data_type) cftype<subclass>::dt, static_cast<subclass *>(this));
132	}
133	};
134		225
		226	protected:
		227	// do the real refcount checking work
		228	void do_check ();
		229
		230	// the method that does the real destroy work
		231	virtual void do_destroy ();
		232
		233	// destructor is protected, should not be called by anybody
		234	virtual ~attachable ();
		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
135	struct object_freezer : dynbuf	247	struct object_freezer : dynbuf_text
136	{	248	{
137	AV *av;	249	AV *av;
138		250
139	object_freezer ();	251	object_freezer ();
140	~object_freezer ();	252	~object_freezer ();
141		253
142	void put (attachable_base *ext);	254	void put (attachable *ext);
143		255
144	template<class subclass>	256	// used only for user-defined key-value pairs
145	void put (attachable<subclass> *obj)
146	{
147	put ((attachable_base *)obj);
148	}
149
150	//TODO//temporary
151	void put (const char k, const char v)	257	void put (const shstr &k, const shstr &v)
152	{	258	{
153	add (k);	259	add (k);
154		260
155	if (v)	261	if (expect_true (v))
156	add (' '), add (v);	262	add (' '), add (v);
157		263
158	add ('\n');	264	add ('\n');
159	}	265	}
160		266
161	//TODO//temporary	267	template<typename T>
162	void put (const char *k, int v)
163	{
164	add (k);
165	add (' ');
166	add (sint32 (v));
167	add ('\n');
168	}
169
170	#if 1
171	void put (keyword k, const char *v)	268	void put_kw_string (keyword k, const T &v)
172	{	269	{
173	int klen = keyword_len [k];	270	int klen = keyword_len [k];
174	int vlen = v ? strlen (v) + 1 : 0;	271	int vlen = v ? strlen (v) + 1 : 0;
175		272
176	char p = (char )alloc (klen + vlen + 1);	273	char p = (char )alloc (klen + vlen + 1);
177		274
178	memcpy (p, keyword_str [k], klen); p += klen;	275	memcpy (p, keyword_str [k], klen); p += klen;
179		276
180	if (v)	277	if (expect_true (v))
181	{	278	{
182	*p++ = ' '; vlen--; //TODO//cf compatibility always add space	279	*p++ = ' '; vlen--;
183	memcpy (p, v, vlen); p += vlen;	280	memcpy (p, v, vlen); p += vlen;
184	}	281	}
185		282
186	*p = '\n';	283	*p = '\n';
187	}	284	}
188	#endif
189		285
190	#if 0	286	void put (keyword k, const char *v = 0)
		287	{
		288	put_kw_string (k, v);
		289	}
		290
191	void put (keyword k, const shstr &v)	291	void put (keyword k, const shstr &v)
192	{	292	{
193	int klen = keyword_len [k];	293	put_kw_string (k, v);
194	int vlen = v ? v.length () + 1 : 0;
195
196	char p = (char )alloc (klen + vlen + 1);
197
198	memcpy (p, keyword_str [k], klen); p += klen;
199
200	if (v)
201	{
202	*p++ = ' '; vlen--; //TODO//cf compatibility always add space
203	memcpy (p, v, vlen); p += vlen;
204	}
205
206	*p = '\n';
207	}	294	}
208	#endif
209		295
210	void put (keyword k, double v)	296	void put (keyword k, double v)
211	{	297	{
212	char buf [128];	298	force (MAX_KEYWORD_LEN + 2 + 32);
213		299	fadd (keyword_str [k], keyword_len [k]);
214	snprintf (buf, 128, "%.7g", v);	300	fadd (' ');
215		301	falloc (sprintf (ptr, "%.7g", v));
216	put (k, (const char *)buf);	302	fadd ('\n');
217	}	303	}
218		304
219	void put_(keyword k, sint64 v)	305	void put_(keyword k, sint64 v)
220	{	306	{
		307	force (MAX_KEYWORD_LEN + 2 + sint64_digits);
221	add (keyword_str [k], keyword_len [k]);	308	fadd (keyword_str [k], keyword_len [k]);
222	add (' ');	309	fadd (' ');
223	add (v);	310	add (v);
224	add ('\n');	311	fadd ('\n');
225	}	312	}
226		313
227	void put_(keyword k, sint32 v)	314	void put_(keyword k, sint32 v)
228	{	315	{
		316	force (MAX_KEYWORD_LEN + 2 + sint32_digits);
229	add (keyword_str [k], keyword_len [k]);	317	fadd (keyword_str [k], keyword_len [k]);
230	add (' ');	318	fadd (' ');
231	add (v);	319	add (v);
232	add ('\n');	320	fadd ('\n');
233	}
234
235	void put (keyword kbeg, keyword kend, const shstr &v)
236	{
237	add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
238
239	if (v)
240	{
241	add (v);
242	add ('\n');
243	}
244
245	add (keyword_str [kend], keyword_len [kend]); add ('\n');
246	}	321	}
247		322
248	void put (keyword k, float v) { put (k, (double)v); }	323	void put (keyword k, float v) { put (k, (double)v); }
249	void put (keyword k, signed char v) { put_(k, (sint32)v); }	324	void put (keyword k, signed char v) { put_(k, (sint32)v); }
250	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }	325	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
…		…
255	void put (keyword k, signed long v) { put_(k, (sint64)v); }	330	void put (keyword k, signed long v) { put_(k, (sint64)v); }
256	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }	331	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
257	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); }
258	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); }
259		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
		350	void put (keyword k, archetype *v);
		351	void put (keyword k, treasurelist *v);
		352	void put (keyword k, faceinfo *v);
		353
260	template<typename T>	354	template<typename T>
261	void put (keyword k, T *v)	355	void put (keyword k, const refptr<T> &v)
262	{	356	{
263	if (v)	357	put (k, (T *)v);
264	put (k, v->name);
265	else
266	put (k, (const char *)0);
267	}	358	}
268		359
269	bool save (const char *filename);	360	bool save (const char *path);
		361	char *as_string (); // like strdup
270		362
271	operator bool () { return !!av; }	363	operator bool () { return !!av; }
272	};	364	};
273		365
274	// compatibility support, should be removed when no longer needed
275	int fprintf (object_freezer &freezer, const char *format, ...);
276	int fputs (const char *s, object_freezer &freezer);
277
278	struct object_thawer	366	struct object_thawer
279	{	367	{
		368	char *line; // current beginning of line
280	SV *text; // text part	369	SV *text; // text part
281	AV *av; // perl part	370	AV *av; // perl part
282	char *line; // current beginning of line	371	int linenum;
283	char *last_value;	372	keyword kw;
		373	char *kw_str; // the keyword parsed, as string
		374	char *value; // the value, or 0 if no value
		375	char *value_nn; // the value, or the empty string if no value
		376	const char *name;
284		377
285	operator bool () { return !!text; }	378	operator bool () { return !!text; }
286		379
287	object_thawer (const char *filename = 0);	380	object_thawer (const char *path = 0);
		381	object_thawer (const char data, AV perlav);
288	~object_thawer ();	382	~object_thawer ();
289		383
290	void get (data_type type, void obj, attachable_base ext, int oid);
291
292	template<class subclass>
293	void get (attachable<subclass> *obj, int oid)	384	void get (attachable *obj, int oid);
294	{
295	if (av)
296	get ((data_type) cftype<subclass>::dt, (subclass *)obj, obj, oid);
297	}
298		385
299	keyword get_kv (); // also parse value for later use	386	// parse next line
		387	void next ();
		388	// skip the current key-value (usually fetch next line, for
		389	// multiline-fields, skips till the corresponding end-kw
		390	void skip ();
300		391
301	const char *get_str () { return last_value; } // may be 0	392	char *get_str () { return value; } // may be 0
302
303	void get (shstr &sh) const;
304	void get_ornull (shstr &sh) const { sh = last_value; }
305	void get_ml (keyword kend, shstr &sh);	393	void get_ml (keyword kend, shstr &sh);
306		394
		395	void get_ornull (shstr &sh) const { sh = value; }
		396	void get (shstr &sh) const { sh = value; } // might want to check for non-null here
		397
		398	bool get_bool () const { return *value_nn == '1'; }
307	sint32 get_sint32 () const;	399	sint32 get_sint32 () const;
308	sint64 get_sint64 () const;	400	sint64 get_sint64 () const { return strtoll (value_nn, 0, 10); }
309	double get_double () const;	401	double get_double () const { return strtod (value_nn, 0); }
310		402
311	void get (float &v) { v = get_double (); }	403	void get (float &v) { v = get_double (); }
312	void get (double &v) { v = get_double (); }	404	void get (double &v) { v = get_double (); }
313		405
		406	void get (bool &i) { i = get_bool (); }
314	void get (sint8 &i) { i = get_sint32 (); }	407	void get (sint8 &i) { i = get_sint32 (); }
315	void get (uint8 &i) { i = get_sint32 (); }	408	void get (uint8 &i) { i = get_sint32 (); }
316	void get (sint16 &i) { i = get_sint32 (); }	409	void get (sint16 &i) { i = get_sint32 (); }
317	void get (uint16 &i) { i = get_sint32 (); }	410	void get (uint16 &i) { i = get_sint32 (); }
318	void get (sint32 &i) { i = get_sint32 (); }	411	void get (sint32 &i) { i = get_sint32 (); }
319		412
320	void get (uint32 &i) { i = get_sint64 (); }	413	void get (uint32 &i) { i = get_sint64 (); }
321	void get (sint64 &i) { i = get_sint64 (); }	414	void get (sint64 &i) { i = get_sint64 (); }
322	};
323		415
		416	void parse_warn (const char *msg);
		417	bool parse_error (const char type = 0, const char name = 0, bool skip = true);
		418	};
		419
		420	//TODO: remove
324	char fgets (char s, int n, object_thawer &thawer);	421	char fgets (char s, int n, object_thawer &thawer);
325		422
		423	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		424
		425	struct coroapi {
		426	static struct CoroAPI *GCoroAPI;
		427
		428	static int nready () { return CORO_NREADY; }
		429	static int cede () { return CORO_CEDE ; }
		430
		431	static tstamp next_cede;
		432	static int cede_counter;
		433
		434	static void do_cede_every ();
		435	static void do_cede_to_tick ();
		436	static void do_cede_to_tick_every ();
		437
		438	static void cede_every (int count)
		439	{
		440	if (expect_false (++cede_counter >= count))
		441	do_cede_every ();
		442	}
		443
		444	static bool cede_to_tick ()
		445	{
		446	if (expect_true (now () < next_cede))
		447	return false;
		448
		449	do_cede_to_tick ();
		450	return true;
		451	}
		452
		453	static bool cede_to_tick_every (int count)
		454	{
		455	if (expect_true (++cede_counter < count))
		456	return false;
		457
		458	return 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 ();
		520	};
		521
326	#endif	522	#endif
327		523

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Comparing deliantra/server/include/cfperl.h (file contents): Revision 1.25 by root, Sun Sep 10 14:54:02 2006 UTC vs. Revision 1.86 by root, Mon Aug 6 10:54:12 2007 UTC

Diff Legend

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.25 by root, Sun Sep 10 14:54:02 2006 UTC vs.
Revision 1.86 by root, Mon Aug 6 10:54:12 2007 UTC