[ViewVC] Diff of: cvs/JSON-XS/XS.xs

Comparing JSON-XS/XS.xs (file contents):
Revision 1.54 by root, Tue Jul 10 16:22:31 2007 UTC vs.
Revision 1.65 by root, Sat Oct 13 01:55:31 2007 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include "assert.h"	5	#include <assert.h>
6	#include "string.h"	6	#include <string.h>
7	#include "stdlib.h"	7	#include <stdlib.h>
8	#include "stdio.h"	8	#include <stdio.h>
		9	#include <float.h>
9		10
10	#if defined(__BORLANDC__) \|\| defined(_MSC_VER)	11	#if defined(__BORLANDC__) \|\| defined(_MSC_VER)
11	# define snprintf _snprintf // C compilers have this in stdio.h	12	# define snprintf _snprintf // C compilers have this in stdio.h
12	#endif	13	#endif
13		14
26	#define F_SPACE_AFTER 0x00000040UL	27	#define F_SPACE_AFTER 0x00000040UL
27	#define F_ALLOW_NONREF 0x00000100UL	28	#define F_ALLOW_NONREF 0x00000100UL
28	#define F_SHRINK 0x00000200UL	29	#define F_SHRINK 0x00000200UL
29	#define F_ALLOW_BLESSED 0x00000400UL	30	#define F_ALLOW_BLESSED 0x00000400UL
30	#define F_CONV_BLESSED 0x00000800UL	31	#define F_CONV_BLESSED 0x00000800UL
		32	#define F_RELAXED 0x00001000UL
		33
31	#define F_MAXDEPTH 0xf8000000UL	34	#define F_MAXDEPTH 0xf8000000UL
32	#define S_MAXDEPTH 27	35	#define S_MAXDEPTH 27
33	#define F_MAXSIZE 0x01f00000UL	36	#define F_MAXSIZE 0x01f00000UL
34	#define S_MAXSIZE 20	37	#define S_MAXSIZE 20
35	#define F_HOOK 0x00080000UL // some hooks exist, so slow-path processing	38	#define F_HOOK 0x00080000UL // some hooks exist, so slow-path processing
…		…
56	# define inline static	59	# define inline static
57	#endif	60	#endif
58		61
59	#define expect_false(expr) expect ((expr) != 0, 0)	62	#define expect_false(expr) expect ((expr) != 0, 0)
60	#define expect_true(expr) expect ((expr) != 0, 1)	63	#define expect_true(expr) expect ((expr) != 0, 1)
		64
		65	#ifdef USE_ITHREADS
		66	# define JSON_SLOW 1
		67	# define JSON_STASH (json_stash ? json_stash : gv_stashpv ("JSON::XS", 1))
		68	#else
		69	# define JSON_SLOW 0
		70	# define JSON_STASH json_stash
		71	#endif
61		72
62	static HV json_stash, json_boolean_stash; // JSON::XS::	73	static HV json_stash, json_boolean_stash; // JSON::XS::
63	static SV json_true, json_false;	74	static SV json_true, json_false;
64		75
65	typedef struct {	76	typedef struct {
…		…
301	int i, len = av_len (av);	312	int i, len = av_len (av);
302		313
303	if (enc->indent >= enc->maxdepth)	314	if (enc->indent >= enc->maxdepth)
304	croak ("data structure too deep (hit recursion limit)");	315	croak ("data structure too deep (hit recursion limit)");
305		316
306	encode_ch (enc, '['); encode_nl (enc);	317	encode_ch (enc, '[');
307	++enc->indent;	318
		319	if (len >= 0)
		320	{
		321	encode_nl (enc); ++enc->indent;
308		322
309	for (i = 0; i <= len; ++i)	323	for (i = 0; i <= len; ++i)
310	{	324	{
		325	SV **svp = av_fetch (av, i, 0);
		326
311	encode_indent (enc);	327	encode_indent (enc);
312	encode_sv (enc, *av_fetch (av, i, 0));
313		328
		329	if (svp)
		330	encode_sv (enc, *svp);
		331	else
		332	encode_str (enc, "null", 4, 0);
		333
314	if (i < len)	334	if (i < len)
315	encode_comma (enc);	335	encode_comma (enc);
316	}	336	}
317		337
		338	encode_nl (enc); --enc->indent; encode_indent (enc);
		339	}
		340
318	encode_nl (enc);	341	encode_ch (enc, ']');
319
320	--enc->indent;
321	encode_indent (enc); encode_ch (enc, ']');
322	}	342	}
323		343
324	static void	344	static void
325	encode_he (enc_t enc, HE he)	345	encode_hk (enc_t enc, HE he)
326	{	346	{
327	encode_ch (enc, '"');	347	encode_ch (enc, '"');
328		348
329	if (HeKLEN (he) == HEf_SVKEY)	349	if (HeKLEN (he) == HEf_SVKEY)
330	{	350	{
…		…
343	encode_ch (enc, '"');	363	encode_ch (enc, '"');
344		364
345	if (enc->json.flags & F_SPACE_BEFORE) encode_space (enc);	365	if (enc->json.flags & F_SPACE_BEFORE) encode_space (enc);
346	encode_ch (enc, ':');	366	encode_ch (enc, ':');
347	if (enc->json.flags & F_SPACE_AFTER ) encode_space (enc);	367	if (enc->json.flags & F_SPACE_AFTER ) encode_space (enc);
348	encode_sv (enc, HeVAL (he));
349	}	368	}
350		369
351	// compare hash entries, used when all keys are bytestrings	370	// compare hash entries, used when all keys are bytestrings
352	static int	371	static int
353	he_cmp_fast (const void a_, const void b_)	372	he_cmp_fast (const void a_, const void b_)
…		…
358	HE b = (HE **)b_;	377	HE b = (HE **)b_;
359		378
360	STRLEN la = HeKLEN (a);	379	STRLEN la = HeKLEN (a);
361	STRLEN lb = HeKLEN (b);	380	STRLEN lb = HeKLEN (b);
362		381
363	if (!(cmp = memcmp (HeKEY (a), HeKEY (b), la < lb ? la : lb)))	382	if (!(cmp = memcmp (HeKEY (b), HeKEY (a), lb < la ? lb : la)))
364	cmp = la - lb;	383	cmp = lb - la;
365		384
366	return cmp;	385	return cmp;
367	}	386	}
368		387
369	// compare hash entries, used when some keys are sv's or utf-x	388	// compare hash entries, used when some keys are sv's or utf-x
370	static int	389	static int
371	he_cmp_slow (const void a, const void b)	390	he_cmp_slow (const void a, const void b)
372	{	391	{
373	return sv_cmp (HeSVKEY_force ((HE )a), HeSVKEY_force ((HE **)b));	392	return sv_cmp (HeSVKEY_force ((HE )b), HeSVKEY_force ((HE **)a));
374	}	393	}
375		394
376	static void	395	static void
377	encode_hv (enc_t enc, HV hv)	396	encode_hv (enc_t enc, HV hv)
378	{	397	{
		398	HE *he;
379	int count, i;	399	int count;
380		400
381	if (enc->indent >= enc->maxdepth)	401	if (enc->indent >= enc->maxdepth)
382	croak ("data structure too deep (hit recursion limit)");	402	croak ("data structure too deep (hit recursion limit)");
383		403
384	encode_ch (enc, '{'); encode_nl (enc); ++enc->indent;	404	encode_ch (enc, '{');
385		405
386	if ((count = hv_iterinit (hv)))
387	{
388	// for canonical output we have to sort by keys first	406	// for canonical output we have to sort by keys first
389	// actually, this is mostly due to the stupid so-called	407	// actually, this is mostly due to the stupid so-called
390	// security workaround added somewhere in 5.8.x.	408	// security workaround added somewhere in 5.8.x.
391	// that randomises hash orderings	409	// that randomises hash orderings
392	if (enc->json.flags & F_CANONICAL)	410	if (enc->json.flags & F_CANONICAL)
		411	{
		412	int count = hv_iterinit (hv);
		413
		414	if (SvMAGICAL (hv))
		415	{
		416	// need to count by iterating. could improve by dynamically building the vector below
		417	// but I don't care for the speed of this special case.
		418	// note also that we will run into undefined behaviour when the two iterations
		419	// do not result in the same count, something I might care for in some later release.
		420
		421	count = 0;
		422	while (hv_iternext (hv))
		423	++count;
		424
		425	hv_iterinit (hv);
393	{	426	}
		427
		428	if (count)
		429	{
394	int fast = 1;	430	int i, fast = 1;
395	HE *he;
396	#if defined(__BORLANDC__) \|\| defined(_MSC_VER)	431	#if defined(__BORLANDC__) \|\| defined(_MSC_VER)
397	HE *hes = _alloca (count sizeof (HE));	432	HE *hes = _alloca (count sizeof (HE));
398	#else	433	#else
399	HE *hes [count]; // if your compiler dies here, you need to enable C99 mode	434	HE *hes [count]; // if your compiler dies here, you need to enable C99 mode
400	#endif	435	#endif
…		…
427		462
428	FREETMPS;	463	FREETMPS;
429	LEAVE;	464	LEAVE;
430	}	465	}
431		466
432	for (i = 0; i < count; ++i)	467	encode_nl (enc); ++enc->indent;
		468
		469	while (count--)
433	{	470	{
434	encode_indent (enc);	471	encode_indent (enc);
		472	he = hes [count];
435	encode_he (enc, hes [i]);	473	encode_hk (enc, he);
		474	encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he));
436		475
437	if (i < count - 1)	476	if (count)
438	encode_comma (enc);	477	encode_comma (enc);
439	}	478	}
440		479
441	encode_nl (enc);	480	encode_nl (enc); --enc->indent; encode_indent (enc);
442	}	481	}
		482	}
443	else	483	else
		484	{
		485	if (hv_iterinit (hv) \|\| SvMAGICAL (hv))
		486	if ((he = hv_iternext (hv)))
444	{	487	{
445	HE *he = hv_iternext (hv);	488	encode_nl (enc); ++enc->indent;
446		489
447	for (;;)	490	for (;;)
448	{	491	{
449	encode_indent (enc);	492	encode_indent (enc);
450	encode_he (enc, he);	493	encode_hk (enc, he);
		494	encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he));
451		495
452	if (!(he = hv_iternext (hv)))	496	if (!(he = hv_iternext (hv)))
453	break;	497	break;
454		498
455	encode_comma (enc);	499	encode_comma (enc);
456	}	500	}
457		501
458	encode_nl (enc);	502	encode_nl (enc); --enc->indent; encode_indent (enc);
459	}	503	}
460	}	504	}
461		505
462	--enc->indent; encode_indent (enc); encode_ch (enc, '}');	506	encode_ch (enc, '}');
463	}	507	}
464		508
465	// encode objects, arrays and special \0=false and \1=true values.	509	// encode objects, arrays and special \0=false and \1=true values.
466	static void	510	static void
467	encode_rv (enc_t enc, SV sv)	511	encode_rv (enc_t enc, SV sv)
…		…
471	SvGETMAGIC (sv);	515	SvGETMAGIC (sv);
472	svt = SvTYPE (sv);	516	svt = SvTYPE (sv);
473		517
474	if (expect_false (SvOBJECT (sv)))	518	if (expect_false (SvOBJECT (sv)))
475	{	519	{
		520	HV *stash = !JSON_SLOW \|\| json_boolean_stash
		521	? json_boolean_stash
		522	: gv_stashpv ("JSON::XS::Boolean", 1);
		523
476	if (SvSTASH (sv) == json_boolean_stash)	524	if (SvSTASH (sv) == stash)
477	{	525	{
478	if (SvIV (sv))	526	if (SvIV (sv))
479	encode_str (enc, "true", 4, 0);	527	encode_str (enc, "true", 4, 0);
480	else	528	else
481	encode_str (enc, "false", 5, 0);	529	encode_str (enc, "false", 5, 0);
…		…
493	// we re-bless the reference to get overload and other niceties right	541	// we re-bless the reference to get overload and other niceties right
494	GV *to_json = gv_fetchmethod_autoload (SvSTASH (sv), "TO_JSON", 0);	542	GV *to_json = gv_fetchmethod_autoload (SvSTASH (sv), "TO_JSON", 0);
495		543
496	if (to_json)	544	if (to_json)
497	{	545	{
498	int count;
499	dSP;	546	dSP;
500		547
501	ENTER; SAVETMPS; PUSHMARK (SP);	548	ENTER; SAVETMPS; PUSHMARK (SP);
502	XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), SvSTASH (sv)));	549	XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), SvSTASH (sv)));
503		550
…		…
664	U32 depth; // recursion depth	711	U32 depth; // recursion depth
665	U32 maxdepth; // recursion depth limit	712	U32 maxdepth; // recursion depth limit
666	} dec_t;	713	} dec_t;
667		714
668	inline void	715	inline void
		716	decode_comment (dec_t *dec)
		717	{
		718	// only '#'-style comments allowed a.t.m.
		719
		720	while (dec->cur && dec->cur != 0x0a && *dec->cur != 0x0d)
		721	++dec->cur;
		722	}
		723
		724	inline void
669	decode_ws (dec_t *dec)	725	decode_ws (dec_t *dec)
670	{	726	{
671	for (;;)	727	for (;;)
672	{	728	{
673	char ch = *dec->cur;	729	char ch = *dec->cur;
674		730
675	if (ch > 0x20	731	if (ch > 0x20)
		732	{
		733	if (expect_false (ch == '#'))
		734	{
		735	if (dec->json.flags & F_RELAXED)
		736	decode_comment (dec);
		737	else
		738	break;
		739	}
		740	else
		741	break;
		742	}
676	\|\| (ch != 0x20 && ch != 0x0a && ch != 0x0d && ch != 0x09))	743	else if (ch != 0x20 && ch != 0x0a && ch != 0x0d && ch != 0x09)
677	break;	744	break; // parse error, but let higher level handle it, gives better error messages
678		745
679	++dec->cur;	746	++dec->cur;
680	}	747	}
681	}	748	}
682		749
…		…
931	is_nv = 1;	998	is_nv = 1;
932	}	999	}
933		1000
934	if (!is_nv)	1001	if (!is_nv)
935	{	1002	{
		1003	int len = dec->cur - start;
		1004
936	// special case the rather common 1..4-digit-int case, assumes 32 bit ints or so	1005	// special case the rather common 1..4-digit-int case, assumes 32 bit ints or so
937	if (*start == '-')	1006	if (*start == '-')
938	switch (dec->cur - start)	1007	switch (len)
939	{	1008	{
940	case 2: return newSViv (-( start [1] - '0' * 1));	1009	case 2: return newSViv (-( start [1] - '0' * 1));
941	case 3: return newSViv (-( start [1] * 10 + start [2] - '0' * 11));	1010	case 3: return newSViv (-( start [1] * 10 + start [2] - '0' * 11));
942	case 4: return newSViv (-( start [1] * 100 + start [2] * 10 + start [3] - '0' * 111));	1011	case 4: return newSViv (-( start [1] * 100 + start [2] * 10 + start [3] - '0' * 111));
943	case 5: return newSViv (-(start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 1111));	1012	case 5: return newSViv (-(start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 1111));
944	}	1013	}
945	else	1014	else
946	switch (dec->cur - start)	1015	switch (len)
947	{	1016	{
948	case 1: return newSViv ( start [0] - '0' * 1);	1017	case 1: return newSViv ( start [0] - '0' * 1);
949	case 2: return newSViv ( start [0] * 10 + start [1] - '0' * 11);	1018	case 2: return newSViv ( start [0] * 10 + start [1] - '0' * 11);
950	case 3: return newSViv ( start [0] * 100 + start [1] * 10 + start [2] - '0' * 111);	1019	case 3: return newSViv ( start [0] * 100 + start [1] * 10 + start [2] - '0' * 111);
951	case 4: return newSViv ( start [0] * 1000 + start [1] * 100 + start [2] * 10 + start [3] - '0' * 1111);	1020	case 4: return newSViv ( start [0] * 1000 + start [1] * 100 + start [2] * 10 + start [3] - '0' * 1111);
952	}	1021	}
953		1022
954	{	1023	{
955	UV uv;	1024	UV uv;
956	int numtype = grok_number (start, dec->cur - start, &uv);	1025	int numtype = grok_number (start, len, &uv);
957	if (numtype & IS_NUMBER_IN_UV)	1026	if (numtype & IS_NUMBER_IN_UV)
958	if (numtype & IS_NUMBER_NEG)	1027	if (numtype & IS_NUMBER_NEG)
959	{	1028	{
960	if (uv < (UV)IV_MIN)	1029	if (uv < (UV)IV_MIN)
961	return newSViv (-(IV)uv);	1030	return newSViv (-(IV)uv);
962	}	1031	}
963	else	1032	else
964	return newSVuv (uv);	1033	return newSVuv (uv);
965
966	// here would likely be the place for bigint support
967	}	1034	}
968	}
969		1035
970	// if we ever support bigint or bigfloat, this is the place for bigfloat	1036	len -= *start == '-' ? 1 : 0;
		1037
		1038	// does not fit into IV or UV, try NV
		1039	if ((sizeof (NV) == sizeof (double) && DBL_DIG >= len)
		1040	#if defined (LDBL_DIG)
		1041	\|\| (sizeof (NV) == sizeof (long double) && LDBL_DIG >= len)
		1042	#endif
		1043	)
		1044	// fits into NV without loss of precision
		1045	return newSVnv (Atof (start));
		1046
		1047	// everything else fails, convert it to a string
		1048	return newSVpvn (start, dec->cur - start);
		1049	}
		1050
		1051	// loss of precision here
971	return newSVnv (Atof (start));	1052	return newSVnv (Atof (start));
972		1053
973	fail:	1054	fail:
974	return 0;	1055	return 0;
975	}	1056	}
…		…
1005		1086
1006	if (*dec->cur != ',')	1087	if (*dec->cur != ',')
1007	ERR (", or ] expected while parsing array");	1088	ERR (", or ] expected while parsing array");
1008		1089
1009	++dec->cur;	1090	++dec->cur;
		1091
		1092	decode_ws (dec);
		1093
		1094	if (*dec->cur == ']' && dec->json.flags & F_RELAXED)
		1095	{
		1096	++dec->cur;
		1097	break;
		1098	}
1010	}	1099	}
1011		1100
1012	DEC_DEC_DEPTH;	1101	DEC_DEC_DEPTH;
1013	return newRV_noinc ((SV *)av);	1102	return newRV_noinc ((SV *)av);
1014		1103
…		…
1030	if (*dec->cur == '}')	1119	if (*dec->cur == '}')
1031	++dec->cur;	1120	++dec->cur;
1032	else	1121	else
1033	for (;;)	1122	for (;;)
1034	{	1123	{
1035	decode_ws (dec); EXPECT_CH ('"');	1124	EXPECT_CH ('"');
1036		1125
1037	// heuristic: assume that	1126	// heuristic: assume that
1038	// a) decode_str + hv_store_ent are abysmally slow.	1127	// a) decode_str + hv_store_ent are abysmally slow.
1039	// b) most hash keys are short, simple ascii text.	1128	// b) most hash keys are short, simple ascii text.
1040	// => try to "fast-match" such strings to avoid	1129	// => try to "fast-match" such strings to avoid
…		…
1054	if (!key)	1143	if (!key)
1055	goto fail;	1144	goto fail;
1056		1145
1057	decode_ws (dec); EXPECT_CH (':');	1146	decode_ws (dec); EXPECT_CH (':');
1058		1147
		1148	decode_ws (dec);
1059	value = decode_sv (dec);	1149	value = decode_sv (dec);
1060	if (!value)	1150	if (!value)
1061	{	1151	{
1062	SvREFCNT_dec (key);	1152	SvREFCNT_dec (key);
1063	goto fail;	1153	goto fail;
…		…
1075	int len = p - key;	1165	int len = p - key;
1076	dec->cur = p + 1;	1166	dec->cur = p + 1;
1077		1167
1078	decode_ws (dec); EXPECT_CH (':');	1168	decode_ws (dec); EXPECT_CH (':');
1079		1169
		1170	decode_ws (dec);
1080	value = decode_sv (dec);	1171	value = decode_sv (dec);
1081	if (!value)	1172	if (!value)
1082	goto fail;	1173	goto fail;
1083		1174
1084	hv_store (hv, key, len, value, 0);	1175	hv_store (hv, key, len, value, 0);
…		…
1100		1191
1101	if (*dec->cur != ',')	1192	if (*dec->cur != ',')
1102	ERR (", or } expected while parsing object/hash");	1193	ERR (", or } expected while parsing object/hash");
1103		1194
1104	++dec->cur;	1195	++dec->cur;
		1196
		1197	decode_ws (dec);
		1198
		1199	if (*dec->cur == '}' && dec->json.flags & F_RELAXED)
		1200	{
		1201	++dec->cur;
		1202	break;
		1203	}
1105	}	1204	}
1106		1205
1107	DEC_DEC_DEPTH;	1206	DEC_DEC_DEPTH;
1108	sv = newRV_noinc ((SV *)hv);	1207	sv = newRV_noinc ((SV *)hv);
1109		1208
…		…
1174	}	1273	}
1175		1274
1176	static SV *	1275	static SV *
1177	decode_sv (dec_t *dec)	1276	decode_sv (dec_t *dec)
1178	{	1277	{
1179	decode_ws (dec);
1180
1181	// the beauty of JSON: you need exactly one character lookahead	1278	// the beauty of JSON: you need exactly one character lookahead
1182	// to parse anything.	1279	// to parse anything.
1183	switch (*dec->cur)	1280	switch (*dec->cur)
1184	{	1281	{
1185	case '"': ++dec->cur; return decode_str (dec);	1282	case '"': ++dec->cur; return decode_str (dec);
…		…
1193		1290
1194	case 't':	1291	case 't':
1195	if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4))	1292	if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4))
1196	{	1293	{
1197	dec->cur += 4;	1294	dec->cur += 4;
		1295	#if JSON_SLOW
		1296	json_true = get_sv ("JSON::XS::true", 1); SvREADONLY_on (json_true);
		1297	#endif
1198	return SvREFCNT_inc (json_true);	1298	return SvREFCNT_inc (json_true);
1199	}	1299	}
1200	else	1300	else
1201	ERR ("'true' expected");	1301	ERR ("'true' expected");
1202		1302
…		…
1204		1304
1205	case 'f':	1305	case 'f':
1206	if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5))	1306	if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5))
1207	{	1307	{
1208	dec->cur += 5;	1308	dec->cur += 5;
		1309	#if JSON_SLOW
		1310	json_false = get_sv ("JSON::XS::false", 1); SvREADONLY_on (json_false);
		1311	#endif
1209	return SvREFCNT_inc (json_false);	1312	return SvREFCNT_inc (json_false);
1210	}	1313	}
1211	else	1314	else
1212	ERR ("'false' expected");	1315	ERR ("'false' expected");
1213		1316
…		…
1263		1366
1264	if (dec.json.cb_object \|\| dec.json.cb_sk_object)	1367	if (dec.json.cb_object \|\| dec.json.cb_sk_object)
1265	dec.json.flags \|= F_HOOK;	1368	dec.json.flags \|= F_HOOK;
1266		1369
1267	*dec.end = 0; // this should basically be a nop, too, but make sure it's there	1370	*dec.end = 0; // this should basically be a nop, too, but make sure it's there
		1371
		1372	decode_ws (&dec);
1268	sv = decode_sv (&dec);	1373	sv = decode_sv (&dec);
1269		1374
1270	if (!(offset_return \|\| !sv))	1375	if (!(offset_return \|\| !sv))
1271	{	1376	{
1272	// check for trailing garbage	1377	// check for trailing garbage
…		…
1340	json_false = get_sv ("JSON::XS::false", 1); SvREADONLY_on (json_false);	1445	json_false = get_sv ("JSON::XS::false", 1); SvREADONLY_on (json_false);
1341	}	1446	}
1342		1447
1343	PROTOTYPES: DISABLE	1448	PROTOTYPES: DISABLE
1344		1449
		1450	void CLONE (...)
		1451	CODE:
		1452	json_stash = 0;
		1453	json_boolean_stash = 0;
		1454
1345	void new (char *klass)	1455	void new (char *klass)
1346	PPCODE:	1456	PPCODE:
1347	{	1457	{
1348	SV *pv = NEWSV (0, sizeof (JSON));	1458	SV *pv = NEWSV (0, sizeof (JSON));
1349	SvPOK_only (pv);	1459	SvPOK_only (pv);
1350	Zero (SvPVX (pv), 1, JSON);	1460	Zero (SvPVX (pv), 1, JSON);
1351	((JSON *)SvPVX (pv))->flags = F_DEFAULT;	1461	((JSON *)SvPVX (pv))->flags = F_DEFAULT;
1352	XPUSHs (sv_2mortal (sv_bless (newRV_noinc (pv), json_stash)));	1462	XPUSHs (sv_2mortal (sv_bless (newRV_noinc (pv), JSON_STASH)));
1353	}	1463	}
1354		1464
1355	void ascii (JSON *self, int enable = 1)	1465	void ascii (JSON *self, int enable = 1)
1356	ALIAS:	1466	ALIAS:
1357	ascii = F_ASCII	1467	ascii = F_ASCII
…		…
1364	pretty = F_PRETTY	1474	pretty = F_PRETTY
1365	allow_nonref = F_ALLOW_NONREF	1475	allow_nonref = F_ALLOW_NONREF
1366	shrink = F_SHRINK	1476	shrink = F_SHRINK
1367	allow_blessed = F_ALLOW_BLESSED	1477	allow_blessed = F_ALLOW_BLESSED
1368	convert_blessed = F_CONV_BLESSED	1478	convert_blessed = F_CONV_BLESSED
		1479	relaxed = F_RELAXED
1369	PPCODE:	1480	PPCODE:
1370	{	1481	{
1371	if (enable)	1482	if (enable)
1372	self->flags \|= ix;	1483	self->flags \|= ix;
1373	else	1484	else

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Comparing JSON-XS/XS.xs (file contents): Revision 1.54 by root, Tue Jul 10 16:22:31 2007 UTC vs. Revision 1.65 by root, Sat Oct 13 01:55:31 2007 UTC

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Comparing JSON-XS/XS.xs (file contents):
Revision 1.54 by root, Tue Jul 10 16:22:31 2007 UTC vs.
Revision 1.65 by root, Sat Oct 13 01:55:31 2007 UTC