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

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.27 by root, Sun Sep 17 18:19:19 2006 UTC vs.
Revision 1.127 by root, Sun Nov 11 04:29:11 2012 UTC

		1	/*
		2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
		3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	*
		6	* Deliantra is free software: you can redistribute it and/or modify it under
		7	* the terms of the Affero GNU General Public License as published by the
		8	* Free Software Foundation, either version 3 of the License, or (at your
		9	* option) any later version.
		10	*
		11	* This program is distributed in the hope that it will be useful,
		12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		14	* GNU General Public License for more details.
		15	*
		16	* You should have received a copy of the Affero GNU General Public License
		17	* and the GNU General Public License along with this program. If not, see
		18	* <http://www.gnu.org/licenses/>.
		19	*
		20	* The authors can be reached via e-mail to <support@deliantra.net>
		21	*/
		22
1	//	23	//
2	// cfperl.h perl interface	24	// cfperl.h perl interface
3	//	25	//
4	#ifndef CFPERL_H__	26	#ifndef CFPERL_H__
5	#define CFPERL_H__	27	#define CFPERL_H__
6		28
7	#include <cstdio>
8
9	using namespace std;	29	using namespace std;
10		30
11	#include <EXTERN.h>	31	#include <EXTERN.h>
12	#include <perl.h>	32	#include <perl.h>
13	#include <XSUB.h>	33	#include <XSUB.h>
		34
		35	#include <EVAPI.h>
		36	#include <CoroAPI.h>
		37
		38	#include "util.h"
		39	#include "keyword.h"
		40	#include "dynbuf.h"
		41	#include "callback.h"
		42
		43	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
14		44
15	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)	45	// optimisations/workaround for functions requiring my_perl in scope (anti-bloat)
16	#undef localtime	46	#undef localtime
17	#undef srand48	47	#undef srand48
18	#undef drand48	48	#undef drand48
19	#undef srandom	49	#undef srandom
		50	#undef opendir
20	#undef readdir	51	#undef readdir
		52	#undef closedir
21	#undef getprotobyname	53	#undef getprotobyname
22	#undef gethostbyname	54	#undef gethostbyname
23	#undef ctime	55	#undef ctime
24	#undef strerror	56	#undef strerror
		57	#undef _
		58
		59	// same here, massive symbol spamming
		60	#undef do_open
		61	#undef do_close
		62	#undef ref
		63	#undef seed
25		64
26	// perl bug #40256: perl does overwrite those with reentrant versions	65	// perl bug #40256: perl does overwrite those with reentrant versions
27	// but does not initialise their state structures.	66	// but does not initialise their state structures.
28	#undef random	67	#undef random
29	#undef crypt	68	#undef crypt
30		69
		70	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		71
		72	#define _(msg) (msg)
		73	#define N_(msg) (msg)
		74
		75	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		76
		77	// some macros to simplify perl in-calls
		78
		79	#define CHECK_ERROR \
		80	if (SvTRUE (ERRSV)) \
		81	LOG (llevError, "runtime error in %s: %s", __func__, SvPVutf8_nolen (ERRSV));
		82
		83	inline int call_pvsv (const char *ob, I32 flags) { return call_pv (ob, flags); }
		84	inline int call_pvsv (SV *ob, I32 flags) { return call_sv (ob, flags); }
		85
		86	// TODO: temporarily enabled pushstack/popstack for all calls from the core, to maybe fix object memleak?
		87	#define CALL_PUSH PUSHSTACKi (PERLSI_UNKNOWN)
		88	#define CALL_POP PUTBACK; POPSTACK; SPAGAIN
		89	#define CALL_BEGIN(args) dSP; CALL_PUSH; ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, args)
		90	#define CALL_ARG_SV(sv) PUSHs (sv_2mortal (sv)) // separate because no refcount inc
		91	#define CALL_ARG(expr) PUSHs (sv_2mortal (to_sv (expr)))
		92	#define CALL_CALL(name, flags) PUTBACK; int count = call_pvsv (name, (flags) \| G_EVAL); SPAGAIN;
		93	#define CALL_END PUTBACK; CHECK_ERROR; FREETMPS; LEAVE; CALL_POP
		94
		95	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		96
31	void cfperl_init ();	97	void cfperl_init ();
32	void cfperl_main ();	98	void cfperl_main ();
		99	void cfperl_tick ();
		100	void cfperl_emergency_save ();
		101	void cfperl_cleanup (int make_core);
		102	void cfperl_make_book (object *book, int level);
		103	void cfperl_send_msg (client *ns, int color, const_utf8_string type, const_utf8_string msg);
		104	int cfperl_can_merge (object ob1, object ob2);
		105	void cfperl_mapscript_activate (object ob, int state, object activator, object *originator = 0);
		106	void cfperl_ix (client *ns, faceidx idx, int pri, uint32 size, uint32 fofs);
		107
		108	bool is_match_expr (const_utf8_string expr);
		109	// applies the match expression and returns true if it matches
		110	bool match (const_utf8_string expr, object ob, object self = 0, object source = 0, object originator = 0);
		111	// same as above, but returns the first object found, or 0
		112	object match_one (const_utf8_string expr, object ob, object self = 0, object source = 0, object *originator = 0);
		113
		114	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		115
		116	#if IVSIZE >= 8
		117	typedef IV val64;
		118	typedef IV uval64;
		119	# define newSVval64 newSViv
		120	# define SvVAL64 SvIV
		121	# define newSVuval64 newSVuv
		122	# define SvUVAL64 SvUV
		123	#else
		124	typedef double val64;
		125	typedef double uval64;
		126	# define newSVval64 newSVnv
		127	# define SvVAL64 SvNV
		128	# define newSVuval64 newSVnv
		129	# define SvUVAL64 SvNV
		130	#endif
		131
		132	extern tstamp runtime; // virtual server time, excluding time jumps and lag
		133	extern tstamp NOW; // real time of current server tick
		134
		135	noinline utf8_string cfSvPVutf8_nolen (SV *sv);
33		136
34	enum event_klass	137	enum event_klass
35	{	138	{
36	KLASS_NONE,	139	KLASS_NONE,
37	KLASS_GLOBAL,	140	KLASS_GLOBAL,
		141	KLASS_ATTACHABLE,
		142	KLASS_CLIENT,
38	KLASS_PLAYER,	143	KLASS_PLAYER,
39	KLASS_OBJECT,	144	KLASS_OBJECT,
40	KLASS_MAP,	145	KLASS_MAP,
		146	KLASS_COMMAND,
41	};	147	};
42		148
43	enum event_type	149	enum event_type
44	{	150	{
45	# define def(klass,name) EVENT_ ## klass ## _ ## name,	151	# define def(klass,name) EVENT_ ## klass ## _ ## name,
46	# include "eventinc.h"	152	# include "eventinc.h"
47	# undef def	153	# undef def
48	NUM_EVENT_TYPES	154	NUM_EVENT_TYPES
49	};	155	};
50		156
		157	// in which global events or per-type events are we interested
		158	extern bitset<NUM_EVENT_TYPES> ev_want_event;
		159	extern bitset<NUM_TYPES> ev_want_type;
		160
51	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)	161	#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
52	#define ARG_INT(v) DT_INT , static_cast<int> (v)	162	#define ARG_INT(v) DT_INT , static_cast<int> (v)
53	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)	163	#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
54	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)	164	#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
55	#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)	165	#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)	166	#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), int (l)
57	#define ARG_OBJECT(o) DT_OBJECT, (void )static_cast<object > (o)	167	#define ARG_OBJECT(o) DT_OBJECT, (void )(static_cast<object > (o))
58	#define ARG_MAP(o) DT_MAP , (void )static_cast<maptile > (o)	168	#define ARG_MAP(o) DT_MAP , (void )(static_cast<maptile > (o))
59	#define ARG_PLAYER(o) DT_PLAYER, (void )static_cast<player > (o)	169	#define ARG_PLAYER(o) DT_PLAYER, (void )(static_cast<player > (o))
60	#define ARG_ARCH(o) DT_ARCH , (void )static_cast<archetype > (o)	170	#define ARG_ARCH(o) DT_ARCH , (void )(static_cast<archetype > (o))
		171	#define ARG_CLIENT(o) DT_CLIENT, (void )(static_cast<client > (o))
61	#define ARG_PARTY(o) DT_PARTY , (void )static_cast<party > (o)	172	#define ARG_PARTY(o) DT_PARTY , (void )(static_cast<party > (o))
62	#define ARG_REGION(o) DT_REGION, (void )static_cast<region > (o)	173	#define ARG_REGION(o) DT_REGION, (void )(static_cast<region > (o))
63		174
64	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension	175	// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
65		176	#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__)	177	#define INVOKE_GLOBAL(event, ...) INVOKE (&gbl_ev, EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)
		178	#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__)	179	#define INVOKE_OBJECT(event, obj, ...) INVOKE (obj , EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__)
		180	#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__)	181	#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__)	182	#define INVOKE_MAP(event, obj, ...) INVOKE (obj , EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__)
74		183
75	//TODO should index into @result	184	//TODO should index into @result
76	#define RESULT(idx,type) cfperl_result_ ## type (idx)	185	#define RESULT(idx,type) cfperl_result_ ## type (idx)
		186	#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)
77	#define RESULT_INT(idx) RESULT(idx, INT)	187	#define RESULT_INT(idx) RESULT(idx, INT)
78	#define RESULT_MAP(idx) RESULT(idx, MAP)
79		188
80	bool cfperl_invoke (event_type event, ...);	189	double cfperl_result_DOUBLE (int idx);
81	int cfperl_result_INT (int idx);	190	int cfperl_result_INT (int idx);
82	int cfperl_result_MAP (int idx);
83		191
		192	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		193
		194	INTERFACE_CLASS (attachable)
84	struct attachable_base	195	struct attachable : refcnt_base
85	{	196	{
86	SV *self;	197	static MGVTBL vtbl;
		198
		199	enum {
		200	F_DESTROYED = 0x01,
		201	F_DEBUG_TRACE = 0x02,
		202	};
		203	uint8 ACC (RW, attachable_flags);
		204
		205	static unordered_vector<attachable *> mortals;
		206	MTH static void check_mortals ();
		207
		208	// object is delete'd after the refcount reaches 0
		209	MTH int refcnt_cnt () const;
		210	// check wether the object has died and destroy
		211	MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); }
		212
		213	// destroy the object unless it was already destroyed
		214	// this politely asks everybody interested the reduce
		215	// the refcount to 0 as soon as possible.
		216	MTH void destroy ();
		217
		218	// return wether an object was destroyed already
		219	MTH bool destroyed () const { return attachable_flags & F_DESTROYED; }
		220
		221	// destruct and free the memory for this object
		222	virtual void do_delete ();
		223
		224	virtual void gather_callbacks (AV *&callbacks, event_type event) const;
		225
		226	#if 0
		227	private:
		228	static refcounted *rc_first;
		229	refcounted *rc_next;
		230	#endif
		231
		232	HV *self; // CF+ perl self
87	AV *cb; // CF+ perl self and callback	233	AV *cb; // CF+ callbacks
88	shstr attach; // generic extension attachment information	234	shstr attach; // generic extension attachment information
89		235
90	void clear (); // called when free'ing objects	236	void sever_self (); // sever this object from its self, if it has one.
91	void optimise (); // possibly save some memory by destroying unneeded data	237	void optimise (); // possibly save some memory by destroying unneeded data
92	void instantiate (data_type type, void *obj);
93		238
94	void attachable_clear ()
95	{
96	self = 0;
97	cb = 0;
98	attach = 0;
99	}
100
101	attachable_base ()	239	attachable ()
		240	: attachable_flags (0), self (0), cb (0), attach (0)
102	{	241	{
103	attachable_clear ();
104	}	242	}
105		243
106	~attachable_base ()
107	{
108	clear ();
109	}
110
111	attachable_base (const attachable_base &src)	244	attachable (const attachable &src)
112	: self (0), cb (0), attach (src.attach)	245	: attachable_flags (0), self (0), cb (0), attach (src.attach)
113	{	246	{
114	}	247	}
115		248
		249	// set a custom key to the given value, or delete it if value = 0
		250	void set_key (const_utf8_string key, const_utf8_string value = 0, bool is_utf8 = 0);
		251
		252	void set_key_text (const_utf8_string key, const_utf8_string value = 0)
		253	{
		254	set_key (key, value, 1);
		255	}
		256
		257	void set_key_data (const_utf8_string key, const_utf8_string value = 0)
		258	{
		259	set_key (key, value, 0);
		260	}
		261
116	attachable_base &operator = (const attachable_base &src)	262	attachable &operator =(const attachable &src);
117	{
118	clear ();
119	attach = src.attach;
120	return *this;
121	}
122	};
123		263
124	// objects attachable from perl (or any other extension) should include or	264	// used to _quickly_ decide wether to shortcut the evaluation
125	// derive using the curiously recurring template pattern, to avoid	265	bool should_invoke (event_type event)
126	// virtual method calls etc.	266	{
127	template<class subclass>	267	return ev_want_event [event] \|\| cb;
128	struct attachable : attachable_base	268	}
129	{	269
		270	bool invoke (event_type event, ...);
		271
130	void instantiate ()	272	MTH void instantiate ();
131	{	273	void reattach ();
132	if (attach)
133	attachable_base::instantiate ((data_type) cftype<subclass>::dt, static_cast<subclass *>(this));
134	}
135	};
136		274
137	struct object_freezer : dynbuf	275	protected:
138	{	276	// do the real refcount checking work
139	AV *av;	277	void do_check ();
140		278
141	object_freezer ();	279	// the method that does the real destroy work
142	~object_freezer ();	280	virtual void do_destroy ();
143		281
144	void put (attachable_base *ext);	282	// destructor is protected, should not be called by anybody
		283	virtual ~attachable ();
		284	};
145		285
		286	// the global object is a pseudo object that cares for the global events
		287	struct global : attachable
		288	{
		289	void gather_callbacks (AV *&callbacks, event_type event) const;
		290	};
		291
		292	extern struct global gbl_ev;
		293
		294	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		295
		296	#include "freezethaw.h"
		297
		298	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		299
		300	struct coroapi {
		301	static struct CoroAPI *GCoroAPI;
		302
		303	static EV_ATOMIC_T cede_pending;
		304
		305	static int nready () { return CORO_NREADY; }
		306	static int cede () { cede_pending = 0; return CORO_CEDE ; }
		307
		308	static void do_cede_to_tick ();
		309
		310	// actually cede's far more often
		311	static bool cede_to_tick ()
		312	{
		313	if (expect_true (!cede_pending))
		314	return false;
		315
		316	do_cede_to_tick ();
		317	return true;
		318	}
		319
		320	static void wait_for_tick ();
		321	static void wait_for_tick_begin ();
		322	};
		323
		324	struct evapi
		325	{
		326	static struct EVAPI *GEVAPI;
		327	};
		328
		329	struct iow : ev_io, evapi, callback<void (iow &, int)>
		330	{
		331	static void thunk (EV_P_ struct ev_io *w_, int revents)
		332	{
		333	iow &w = static_cast<iow >(w_);
		334
		335	w (w, revents);
		336	}
		337
146	template<class subclass>	338	template<class O, class M>
147	void put (attachable<subclass> *obj)	339	iow (O object, M method)
		340	: callback<void (iow &, int)> (object, method)
148	{	341	{
149	put ((attachable_base *)obj);	342	ev_init ((ev_io *)this, thunk);
150	}	343	}
151		344
152	//TODO//temporary	345	void prio (int prio)
153	void put (const char k, const char v)
154	{	346	{
155	add (k);	347	ev_set_priority ((ev_io *)this, prio);
156
157	if (v)
158	add (' '), add (v);
159
160	add ('\n');
161	}	348	}
162		349
163	//TODO//temporary	350	void set (int fd, int events)
164	void put (const char *k, int v)
165	{	351	{
166	add (k);	352	ev_io_set ((ev_io *)this, fd, events);
167	add (' ');
168	add (sint32 (v));
169	add ('\n');
170	}	353	}
171		354
172	#if 1	355	int poll () const { return events; }
173	void put (keyword k, const char *v)
174	{
175	int klen = keyword_len [k];
176	int vlen = v ? strlen (v) + 1 : 0;
177		356
178	char p = (char )alloc (klen + vlen + 1);	357	void poll (int events);
179		358
180	memcpy (p, keyword_str [k], klen); p += klen;	359	void start ()
181		360	{
182	if (v)	361	ev_io_start (EV_DEFAULT, (ev_io *)this);
183	{
184	*p++ = ' '; vlen--; //TODO//cf compatibility always add space
185	memcpy (p, v, vlen); p += vlen;
186	}
187
188	*p = '\n';
189	}	362	}
		363
		364	void stop ()
		365	{
		366	ev_io_stop (EV_DEFAULT, (ev_io *)this);
		367	}
		368
		369	~iow ()
		370	{
		371	stop ();
		372	}
		373	};
		374
		375	struct asyncw : ev_async, evapi, callback<void (ev_async &, int)>
		376	{
		377	static void thunk (EV_P_ struct ev_async *w_, int revents)
		378	{
		379	asyncw &w = static_cast<asyncw >(w_);
		380
		381	w (w, revents);
		382	}
		383
		384	template<class O, class M>
		385	asyncw (O object, M method)
		386	: callback<void (asyncw &, int)> (object, method)
		387	{
		388	ev_init ((ev_async *)this, thunk);
		389	}
		390
		391	void start ()
		392	{
		393	ev_async_start (EV_DEFAULT, (ev_async *)this);
		394	}
		395
		396	void stop ()
		397	{
		398	ev_async_stop (EV_DEFAULT, (ev_async *)this);
		399	}
		400
		401	~asyncw ()
		402	{
		403	stop ();
		404	}
		405	};
		406
190	#endif	407	#endif
191		408
192	#if 0
193	void put (keyword k, const shstr &v)
194	{
195	int klen = keyword_len [k];
196	int vlen = v ? v.length () + 1 : 0;
197
198	char p = (char )alloc (klen + vlen + 1);
199
200	memcpy (p, keyword_str [k], klen); p += klen;
201
202	if (v)
203	{
204	*p++ = ' '; vlen--; //TODO//cf compatibility always add space
205	memcpy (p, v, vlen); p += vlen;
206	}
207
208	*p = '\n';
209	}
210	#endif
211
212	void put (keyword k, double v)
213	{
214	char buf [128];
215
216	snprintf (buf, 128, "%.7g", v);
217
218	put (k, (const char *)buf);
219	}
220
221	void put_(keyword k, sint64 v)
222	{
223	add (keyword_str [k], keyword_len [k]);
224	add (' ');
225	add (v);
226	add ('\n');
227	}
228
229	void put_(keyword k, sint32 v)
230	{
231	add (keyword_str [k], keyword_len [k]);
232	add (' ');
233	add (v);
234	add ('\n');
235	}
236
237	void put (keyword kbeg, keyword kend, const shstr &v)
238	{
239	add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
240
241	if (v)
242	{
243	add (v);
244	add ('\n');
245	}
246
247	add (keyword_str [kend], keyword_len [kend]); add ('\n');
248	}
249
250	void put (keyword k, float v) { put (k, (double)v); }
251	void put (keyword k, signed char v) { put_(k, (sint32)v); }
252	void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
253	void put (keyword k, signed short v) { put_(k, (sint32)v); }
254	void put (keyword k, unsigned short v) { put_(k, (sint32)v); }
255	void put (keyword k, signed int v) { put_(k, (sint32)v); }
256	void put (keyword k, unsigned int v) { put_(k, (sint64)v); }
257	void put (keyword k, signed long v) { put_(k, (sint64)v); }
258	void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
259	void put (keyword k, signed long long v) { put_(k, (sint64)v); }
260	void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
261
262	template<typename T>
263	void put (keyword k, T *v)
264	{
265	if (v)
266	put (k, v->name);
267	else
268	put (k, (const char *)0);
269	}
270
271	bool save (const char *filename);
272
273	operator bool () { return !!av; }
274	};
275
276	// compatibility support, should be removed when no longer needed
277	int fprintf (object_freezer &freezer, const char *format, ...);
278	int fputs (const char *s, object_freezer &freezer);
279
280	struct object_thawer
281	{
282	SV *text; // text part
283	AV *av; // perl part
284	char *line; // current beginning of line
285	char *last_value;
286
287	operator bool () { return !!text; }
288
289	object_thawer (const char *filename = 0);
290	~object_thawer ();
291
292	void get (data_type type, void obj, attachable_base ext, int oid);
293
294	template<class subclass>
295	void get (attachable<subclass> *obj, int oid)
296	{
297	if (av)
298	get ((data_type) cftype<subclass>::dt, (subclass *)obj, obj, oid);
299	}
300
301	keyword get_kv (); // also parse value for later use
302
303	const char *get_str () { return last_value; } // may be 0
304
305	void get (shstr &sh) const;
306	void get_ornull (shstr &sh) const { sh = last_value; }
307	void get_ml (keyword kend, shstr &sh);
308
309	sint32 get_sint32 () const;
310	sint64 get_sint64 () const;
311	double get_double () const;
312
313	void get (float &v) { v = get_double (); }
314	void get (double &v) { v = get_double (); }
315
316	void get (sint8 &i) { i = get_sint32 (); }
317	void get (uint8 &i) { i = get_sint32 (); }
318	void get (sint16 &i) { i = get_sint32 (); }
319	void get (uint16 &i) { i = get_sint32 (); }
320	void get (sint32 &i) { i = get_sint32 (); }
321
322	void get (uint32 &i) { i = get_sint64 (); }
323	void get (sint64 &i) { i = get_sint64 (); }
324	};
325
326	char fgets (char s, int n, object_thawer &thawer);
327
328	#endif
329

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Comparing deliantra/server/include/cfperl.h (file contents): Revision 1.27 by root, Sun Sep 17 18:19:19 2006 UTC vs. Revision 1.127 by root, Sun Nov 11 04:29:11 2012 UTC

Diff Legend

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.27 by root, Sun Sep 17 18:19:19 2006 UTC vs.
Revision 1.127 by root, Sun Nov 11 04:29:11 2012 UTC