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

Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.29 by root, Wed Aug 30 08:28:33 2006 UTC vs.
Revision 1.39 by elmex, Fri Sep 1 17:16:47 2006 UTC

…		…
21	* You should have received a copy of the GNU General Public License	21	* You should have received a copy of the GNU General Public License
22	* along with this program; if not, write to the Free Software	22	* along with this program; if not, write to the Free Software
23	* Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA	23	* Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24	*/	24	*/
25		25
26	#include <EXTERN.h>
27	#include <perl.h>
28	#include <XSUB.h>
29
30	#undef save_long // clashes with libproto.h
31
32	#define PLUGIN_NAME "perl"	26	#define PLUGIN_NAME "perl"
33	#define PLUGIN_VERSION "cfperl 0.5"	27	#define PLUGIN_VERSION "cfperl 0.5"
34
35	#ifndef __CEXTRACT__
36	#include <plugin.h>
37	#endif
38
39	#undef MODULEAPI
40	#ifdef WIN32
41	#else
42	#define MODULEAPI
43	#endif
44		28
45	#include <plugin_common.h>	29	#include <plugin_common.h>
46	#include <sounds.h>	30	#include <sounds.h>
47	#include <cstdarg>	31	#include <cstdarg>
48	#include <sproto.h>	32	#include <sproto.h>
49		33
50	#include "cfperl.h"	34	#include "cfperl.h"
51	#include "shstr.h"	35	#include "shstr.h"
52		36
		37	#include <EXTERN.h>
		38	#include <perl.h>
		39	#include <XSUB.h>
		40
53	#include "perlxsi.c"	41	#include "perlxsi.c"
54		42
55	extern sint64 *levels; // the experience table	43	extern sint64 *levels; // the experience table
56		44
57	typedef object object_ornull;	45	typedef object object_ornull;
…		…
61	#define newSVval64 newSVnv	49	#define newSVval64 newSVnv
62	#define SvVAL64 SvNV	50	#define SvVAL64 SvNV
63		51
64	static f_plug_api gethook = cfapi_get_hooks;	52	static f_plug_api gethook = cfapi_get_hooks;
65	static f_plug_api object_set_property = cfapi_object_set_property;	53	static f_plug_api object_set_property = cfapi_object_set_property;
66	static f_plug_api map_get_map = cfapi_map_get_map;
67	static f_plug_api object_insert = cfapi_object_insert;	54	static f_plug_api object_insert = cfapi_object_insert;
		55
		56	static bool perl_booted;
68		57
69	/* this is a stupid way to do things, and awkward to use for plug-in authors */	58	/* this is a stupid way to do things, and awkward to use for plug-in authors */
70	typedef struct	59	typedef struct
71	{	60	{
72	object* who;	61	object* who;
…		…
117	return &PL_sv_undef;	106	return &PL_sv_undef;
118		107
119	if (!obj->self)	108	if (!obj->self)
120	obj->self = newSVptr (obj, klass);	109	obj->self = newSVptr (obj, klass);
121		110
122	return newSVsv (static_cast<SV *>(obj->self));	111	return newSVsv (obj->self);
123	}	112	}
124		113
125	static void	114	static void
126	SVptr_cache_set (void ptr, SV sv)	115	SVptr_cache_set (void ptr, SV sv)
127	{	116	{
…		…
316	void attachable_base::clear ()	305	void attachable_base::clear ()
317	{	306	{
318	if (self)	307	if (self)
319	{	308	{
320	if (cb)	309	if (cb)
321	if (SvROK (av_fetch ((AV )cb, EVENT_OBJECT_DESTROY, 1)))	310	if (SvROK (*av_fetch (cb, EVENT_OBJECT_DESTROY, 1)))
322	INVOKE_OBJECT (DESTROY, static_cast<object *>(this));	311	INVOKE_OBJECT (DESTROY, static_cast<object *>(this));
323	else if (SvROK (av_fetch ((AV )cb, EVENT_MAP_DESTROY, 1)))	312	else if (SvROK (*av_fetch (cb, EVENT_MAP_DESTROY, 1)))
324	INVOKE_MAP (DESTROY, static_cast<mapstruct *>(this));	313	INVOKE_MAP (DESTROY, static_cast<mapstruct *>(this));
325		314
326	// disconnect Perl from C, to avoid crashes	315	// disconnect Perl from C, to avoid crashes
327	sv_unmagic (SvRV ((SV *)self), PERL_MAGIC_ext);	316	sv_unmagic (SvRV ((SV *)self), PERL_MAGIC_ext);
328		317
…		…
415	void reattach (attachable<subclass> *obj)	404	void reattach (attachable<subclass> *obj)
416	{	405	{
417	obj->optimise ();	406	obj->optimise ();
418		407
419	if (obj->self)	408	if (obj->self)
420	reattach (subclass::get_dt (), (subclass *)obj);	409	reattach ((data_type) cftype<subclass>::dt, (subclass *)obj);
421	}	410	}
422		411
		412	#include "kw_hash.h"
		413
423	object_freezer::object_freezer (const char *filename)	414	object_freezer::object_freezer ()
		415	: dynbuf (128 * 1024, 64 * 1024)
424	{	416	{
425	this->filename = (SV *)newSVpv (filename, 0);
426
427	char filename2 [4096];
428	snprintf (filename2, 4096, "%s~", filename);
429
430	fp = fopen (filename2, "w");
431
432	if (!fp)
433	LOG (llevError, "cannot open file '%s' for writing: %s\n", filename2, strerror (errno));
434
435	av = (AV *)newAV ();	417	av = newAV ();
436	}	418	}
437		419
438	object_freezer::~object_freezer ()	420	object_freezer::~object_freezer ()
439	{	421	{
440	if (fp)	422	SvREFCNT_dec (av);
441	{
442	fclose (fp);
443
444	dSP;
445	ENTER;
446	SAVETMPS;
447	PUSHMARK (SP);
448	XPUSHs (sv_2mortal ((SV *)filename));
449	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
450	PUTBACK;
451	call_pv ("cf::object_freezer_save", G_VOID \| G_DISCARD \| G_EVAL);
452	FREETMPS;
453	LEAVE;
454	}
455	else
456	SvREFCNT_dec ((SV *)filename);
457	}	423	}
458		424
459	void object_freezer::put (attachable_base *ext)	425	void object_freezer::put (attachable_base *ext)
460	{	426	{
461	ext->optimise ();	427	ext->optimise ();
462		428
463	if (ext->self)	429	if (ext->self)
464	{	430	{
465	int idx = AvFILLp ((AV *)av) + 1;	431	int idx = AvFILLp ((AV *)av) + 1;
466	av_store ((AV )av, idx, SvREFCNT_inc ((SV )ext->self));	432	av_store (av, idx, SvREFCNT_inc (ext->self));
467	fprintf (fp, "oid %d\n", idx);	433
		434	add ((void *)"oid ", 4);
		435	add ((sint32)idx);
		436	add ('\n');
468	}	437	}
		438	}
		439
		440	bool object_freezer::save (const char *filename)
		441	{
		442	dSP;
		443	ENTER;
		444	SAVETMPS;
		445	PUSHMARK (SP);
		446	EXTEND (SP, 3);
		447	PUSHs (sv_2mortal (newSVpv (filename, 0)));
		448	PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
		449	PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
		450	PUTBACK;
		451	call_pv ("cf::object_freezer_save", G_VOID \| G_DISCARD \| G_EVAL);
		452	FREETMPS;
		453	LEAVE;
		454	}
		455
		456	int fprintf (object_freezer &freezer, const char *format, ...)
		457	{
		458	va_list ap;
		459
		460	va_start (ap, format);
		461
		462	int len = vsnprintf ((char *)freezer.force (1024), 1024, format, ap);
		463
		464	if (len >= 0)
		465	freezer.alloc (len);
		466
		467	va_end (ap);
		468	}
		469
		470	int fputs (const char *s, object_freezer &freezer)
		471	{
		472	freezer.add (s);
469	}	473	}
470		474
471	object_thawer::object_thawer (const char *filename)	475	object_thawer::object_thawer (const char *filename)
472	{	476	{
473	av = 0;	477	av = 0;
…		…
481	{	485	{
482	LOG (llevError, "object_thawer: unable to open '%s': %s.\n", filename, strerror (errno));	486	LOG (llevError, "object_thawer: unable to open '%s': %s.\n", filename, strerror (errno));
483	return;	487	return;
484	}	488	}
485		489
486	if (perl)	490	if (perl_booted)
487	{	491	{
488	dSP;	492	dSP;
489	ENTER;	493	ENTER;
490	SAVETMPS;	494	SAVETMPS;
491	PUSHMARK (SP);	495	PUSHMARK (SP);
…		…
495	if (0 < call_pv ("cf::object_thawer_load", G_SCALAR \| G_EVAL))	499	if (0 < call_pv ("cf::object_thawer_load", G_SCALAR \| G_EVAL))
496	{	500	{
497	SPAGAIN;	501	SPAGAIN;
498	SV *sv = POPs;	502	SV *sv = POPs;
499	if (SvROK (sv))	503	if (SvROK (sv))
500	av = SvREFCNT_inc (SvRV (sv));	504	av = (AV *)SvREFCNT_inc (SvRV (sv));
501	}	505	}
502		506
503	FREETMPS;	507	FREETMPS;
504	LEAVE;	508	LEAVE;
505	}	509	}
…		…
520	printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);	524	printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);
521	return;	525	return;
522	}	526	}
523		527
524	ext->self = svp; svp = &PL_sv_undef;	528	ext->self = svp; svp = &PL_sv_undef;
525	sv_magic (SvRV ((SV )ext->self), 0, PERL_MAGIC_ext, (char )obj, 0);	529	sv_magic (SvRV (ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0);
526		530
527	reattach (type, obj);	531	reattach (type, obj);
528	}	532	}
529		533
530	object_thawer::~object_thawer ()	534	object_thawer::~object_thawer ()
531	{	535	{
532	if (fp) fclose (fp);	536	if (fp) fclose (fp);
533	if (av) SvREFCNT_dec ((AV *)av);	537	if (av) SvREFCNT_dec ((AV *)av);
534	}	538	}
535		539
		540	token object_thawer::get_token ()
		541	{
		542	#if 0
		543	for (;;)
		544	{
		545	if (!fgets (line, sizeof (line), fp))
		546	return token (KW_eof);
		547
		548	unsigned char p = (unsigned char )line;
		549
		550	while (*p > ' ')
		551	p++;
		552
		553	int len = p - (unsigned char *)line;
		554
		555	while ((*p - 1) < ' ')
		556	p++;
		557
		558	if (*p)
		559	{
		560	char *v = p;
		561
		562	while (p && p != '\n')
		563	p++;
		564
		565	*p = 0;
		566
		567	return token (k, v);
		568	}
		569	else
		570	return token (k);
		571	}
		572	#endif
		573	}
		574
536	/////////////////////////////////////////////////////////////////////////////	575	/////////////////////////////////////////////////////////////////////////////
537		576
538	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)	577	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
539	{	578	{
540	return 0;	579	return 0;
…		…
637	}	676	}
638		677
639	void	678	void
640	cfperl_init ()	679	cfperl_init ()
641	{	680	{
		681	PERL_SYS_INIT3 (&settings.argc, &settings.argv, 0);
		682	perl = perl_alloc ();
		683	perl_construct (perl);
		684
		685	PL_exit_flags \|= PERL_EXIT_DESTRUCT_END;
		686
642	char *argv[] = {	687	char *argv[] = {
643	"",	688	"",
644	"-e"	689	"-e"
645	"BEGIN {"
646	" cf->bootstrap;"	690	"cf->bootstrap;"
647	" unshift @INC, cf::datadir ();"	691	"unshift @INC, cf::datadir ();"
648	"}"
649	""
650	"use cf;"
651	};	692	};
652
653	perl = perl_alloc ();
654	perl_construct (perl);
655
656	PL_exit_flags \|= PERL_EXIT_DESTRUCT_END;
657		693
658	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) \|\| perl_run (perl))	694	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) \|\| perl_run (perl))
659	{	695	{
660	printf ("unable to initialize perl-interpreter, aborting.\n");	696	printf ("unable to initialize perl-interpreter, aborting.\n");
661
662	exit (EXIT_FAILURE);	697	exit (EXIT_FAILURE);
663	//perl_destruct (perl);
664	//perl_free (perl);
665	//perl = 0;
666	//return;
667	}	698	}
668		699
669	obj_cache = newHV ();	700	obj_cache = newHV ();
		701	}
		702
		703	void cfperl_boot ()
		704	{
		705	perl_booted = true;
		706
		707	eval_pv ("require cf", 1);
670	}	708	}
671		709
672	void cfperl_main ()	710	void cfperl_main ()
673	{	711	{
674	dSP;	712	dSP;
…		…
746	dt = (data_type) va_arg (ap, int);	784	dt = (data_type) va_arg (ap, int);
747	assert (("first argument must be of type object", dt == DT_OBJECT));	785	assert (("first argument must be of type object", dt == DT_OBJECT));
748	op = va_arg (ap, object *);	786	op = va_arg (ap, object *);
749		787
750	if (op->cb)	788	if (op->cb)
751	gather_callbacks (callbacks, (AV *)op->cb, event);	789	gather_callbacks (callbacks, op->cb, event);
752		790
753	if (op->type)	791	if (op->type)
754	{	792	{
755	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))	793	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
756	{	794	{
…		…
777	dt = (data_type) va_arg (ap, int);	815	dt = (data_type) va_arg (ap, int);
778	assert (("first argument must be of type player", dt == DT_PLAYER));	816	assert (("first argument must be of type player", dt == DT_PLAYER));
779	pl = va_arg (ap, player *);	817	pl = va_arg (ap, player *);
780		818
781	if (pl->cb)	819	if (pl->cb)
782	gather_callbacks (callbacks, (AV *)pl->cb, event);	820	gather_callbacks (callbacks, pl->cb, event);
783		821
784	gather_callbacks (callbacks, cb_player, event);	822	gather_callbacks (callbacks, cb_player, event);
785	break;	823	break;
786		824
787	case KLASS_MAP:	825	case KLASS_MAP:
788	dt = (data_type) va_arg (ap, int);	826	dt = (data_type) va_arg (ap, int);
789	assert (("first argument must be of type object", dt == DT_MAP));	827	assert (("first argument must be of type object", dt == DT_MAP));
790	map = va_arg (ap, mapstruct *);	828	map = va_arg (ap, mapstruct *);
791		829
792	if (map->cb)	830	if (map->cb)
793	gather_callbacks (callbacks, (AV *)map->cb, event);	831	gather_callbacks (callbacks, map->cb, event);
794		832
795	gather_callbacks (callbacks, cb_map, event);	833	gather_callbacks (callbacks, cb_map, event);
796	break;	834	break;
797		835
798	default:	836	default:
…		…
1250		1288
1251	const_iv (SK_EXP_ADD_SKILL)	1289	const_iv (SK_EXP_ADD_SKILL)
1252	const_iv (SK_EXP_TOTAL)	1290	const_iv (SK_EXP_TOTAL)
1253	const_iv (SK_EXP_NONE)	1291	const_iv (SK_EXP_NONE)
1254	const_iv (SK_SUBTRACT_SKILL_EXP)	1292	const_iv (SK_SUBTRACT_SKILL_EXP)
		1293	const_iv (SK_EXP_SKILL_ONLY)
1255		1294
1256	const_iv (SK_LOCKPICKING)	1295	const_iv (SK_LOCKPICKING)
1257	const_iv (SK_HIDING)	1296	const_iv (SK_HIDING)
1258	const_iv (SK_SMITHERY)	1297	const_iv (SK_SMITHERY)
1259	const_iv (SK_BOWYER)	1298	const_iv (SK_BOWYER)
…		…
1839		1878
1840	void cf_object_drop (object op, object author)	1879	void cf_object_drop (object op, object author)
1841		1880
1842	void cf_object_take (object op, object author)	1881	void cf_object_take (object op, object author)
1843		1882
1844	void cf_object_say (object op, char msg)
1845
1846	void cf_object_speak (object op, char msg)
1847
1848	object cf_object_insert_object (object op, object *container)	1883	object cf_object_insert_object (object op, object *container)
1849		1884
1850	const char cf_object_get_msg (object ob)	1885	const char cf_object_get_msg (object ob)
1851	ALIAS: msg = 0	1886	ALIAS: msg = 0
1852		1887
…		…
2316	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2351	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2317	}	2352	}
2318	OUTPUT:	2353	OUTPUT:
2319	RETVAL	2354	RETVAL
2320		2355
2321	# "deserialise" perl map data into the map # TODO# compatibility cruft, remove
2322	void
2323	_set_obs (mapstruct map, SV sv)
2324	CODE:
2325	{
2326	object *o;
2327	AV *av;
2328	int x, y;
2329	AV obs = (AV )SvRV (sv);
2330
2331	for (y = 0; y < MAP_HEIGHT (map); y++)
2332	for (x = 0; x < MAP_WIDTH (map); x++)
2333	{
2334	sv = av_fetch (obs, x + y MAP_HEIGHT (map), 1);
2335
2336	if (!SvROK (sv))
2337	continue;
2338
2339	av = (AV *)SvRV (sv);
2340
2341	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
2342	{
2343	sv = av_shift (av);
2344
2345	if (SvROK (sv))
2346	{
2347	sv_magic ((SV )SvRV (sv), 0, PERL_MAGIC_ext, (char )o, 0);
2348	SVptr_cache_set (o, sv);
2349	}
2350	}
2351	}
2352	}
2353
2354		2356
2355	MODULE = cf PACKAGE = cf::arch	2357	MODULE = cf PACKAGE = cf::arch
		2358
		2359	archetype find (const char name)
		2360	CODE:
		2361	RETVAL = find_archetype (name);
		2362	OUTPUT:
		2363	RETVAL
2356		2364
2357	archetype *first()	2365	archetype *first()
2358	PROTOTYPE:	2366	PROTOTYPE:
2359	CODE:	2367	CODE:
2360	RETVAL = first_archetype;	2368	RETVAL = first_archetype;

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/server/server/cfperl.xs (file contents): Revision 1.29 by root, Wed Aug 30 08:28:33 2006 UTC vs. Revision 1.39 by elmex, Fri Sep 1 17:16:47 2006 UTC

Diff Legend

Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.29 by root, Wed Aug 30 08:28:33 2006 UTC vs.
Revision 1.39 by elmex, Fri Sep 1 17:16:47 2006 UTC