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

Comparing Convert-BER-XS/XS.xs (file contents):
Revision 1.8 by root, Sat Apr 20 01:50:13 2019 UTC vs.
Revision 1.29 by root, Tue Apr 23 19:44:12 2019 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	// C99 required	5	// C99 required!
		6	// this is not just for comments, but also for
		7	// integer constant semantics,
		8	// sscanf format modifiers and more.
6		9
7	enum {	10	enum {
8	// ASN_TAG	11	// ASN_TAG
9	ASN_BOOLEAN = 0x01,	12	ASN_BOOLEAN = 0x01,
10	ASN_INTEGER32 = 0x02,	13	ASN_INTEGER = 0x02,
11	ASN_BIT_STRING = 0x03,	14	ASN_BIT_STRING = 0x03,
12	ASN_OCTET_STRING = 0x04,	15	ASN_OCTET_STRING = 0x04,
13	ASN_NULL = 0x05,	16	ASN_NULL = 0x05,
14	ASN_OBJECT_IDENTIFIER = 0x06,	17	ASN_OBJECT_IDENTIFIER = 0x06,
15	ASN_OID = 0x06,	18	ASN_OID = 0x06,
55	ASN_CLASS_SHIFT = 6,	58	ASN_CLASS_SHIFT = 6,
56		59
57	// ASN_APPLICATION SNMP	60	// ASN_APPLICATION SNMP
58	SNMP_IPADDRESS = 0x00,	61	SNMP_IPADDRESS = 0x00,
59	SNMP_COUNTER32 = 0x01,	62	SNMP_COUNTER32 = 0x01,
		63	SNMP_GAUGE32 = 0x02,
60	SNMP_UNSIGNED32 = 0x02,	64	SNMP_UNSIGNED32 = 0x02,
61	SNMP_TIMETICKS = 0x03,	65	SNMP_TIMETICKS = 0x03,
62	SNMP_OPAQUE = 0x04,	66	SNMP_OPAQUE = 0x04,
63	SNMP_COUNTER64 = 0x06,	67	SNMP_COUNTER64 = 0x06,
64	};	68	};
…		…
77	BER_TYPE_IPADDRESS,	81	BER_TYPE_IPADDRESS,
78	BER_TYPE_CROAK,	82	BER_TYPE_CROAK,
79	};	83	};
80		84
81	enum {	85	enum {
82	BER_CLASS = 0,	86	BER_CLASS = 0,
83	BER_TAG = 1,	87	BER_TAG = 1,
84	BER_CONSTRUCTED = 2,	88	BER_FLAGS = 2,
85	BER_DATA = 3,	89	BER_DATA = 3,
86	BER_ARRAYSIZE	90	BER_ARRAYSIZE
87	};	91	};
88		92
89	#define MAX_OID_STRLEN 4096	93	#define MAX_OID_STRLEN 4096
90		94
91	typedef void profile_type;	95	typedef void profile_type;
92		96
93	static profile_type cur_profile, default_profile;	97	static profile_type cur_profile, default_profile;
94	static SV *buf_sv; // encoding buffer	98	static SV *buf_sv; // encoding buffer
95	static U8 buf, cur, *end; // buffer start, current, end	99	static U8 buf, cur, *end; // buffer start, current, end
		100
		101	#if PERL_VERSION < 18
		102	# define utf8_to_uvchr_buf(s,e,l) utf8_to_uvchr (s, l)
		103	#endif
96		104
97	#if __GNUC__ >= 3	105	#if __GNUC__ >= 3
98	# define expect(expr,value) __builtin_expect ((expr), (value))	106	# define expect(expr,value) __builtin_expect ((expr), (value))
99	# define INLINE static inline	107	# define INLINE static inline
100	#else	108	#else
…		…
133	{	141	{
134	if (!SvOK (profile))	142	if (!SvOK (profile))
135	return default_profile;	143	return default_profile;
136		144
137	if (!SvROK (profile))	145	if (!SvROK (profile))
138	croak ("invalid profile");	146	croak ("Convert::BER::XS::Profile expected");
139		147
140	profile = SvRV (profile);	148	profile = SvRV (profile);
141		149
142	if (SvSTASH (profile) != profile_stash)	150	if (SvSTASH (profile) != profile_stash)
143	croak ("invalid profile object");	151	croak ("Convert::BER::XS::Profile expected");
144		152
145	return (void *)profile;	153	return (void *)profile;
146	}	154	}
147		155
148	static int	156	static int
…		…
155	return BER_TYPE_BYTES;	163	return BER_TYPE_BYTES;
156		164
157	return SvPVX (sv)[idx];	165	return SvPVX (sv)[idx];
158	}	166	}
159		167
160	static int	168	static void
161	profile_set (profile_type *profile, int klass, int tag, int type)	169	profile_set (profile_type *profile, int klass, int tag, int type)
162	{	170	{
163	SV sv = (SV )profile;	171	SV sv = (SV )profile;
164	U32 idx = (tag << 2) + klass;	172	U32 idx = (tag << 2) + klass;
165	STRLEN oldlen = SvCUR (sv);	173	STRLEN oldlen = SvCUR (sv);
…		…
174		182
175	SvPVX (sv)[idx] = type;	183	SvPVX (sv)[idx] = type;
176	}	184	}
177		185
178	static SV *	186	static SV *
179	profile_new ()	187	profile_new (void)
180	{	188	{
181	SV *sv = newSVpvn ("", 0);	189	SV *sv = newSVpvn ("", 0);
182		190
183	static const struct {	191	static const struct {
184	int klass;	192	int klass;
185	int tag;	193	int tag;
186	int type;	194	int type;
187	} *celem, default_map[] = {	195	} *celem, default_map[] = {
188	{ ASN_UNIVERSAL, ASN_BOOLEAN , BER_TYPE_BOOL },	196	{ ASN_UNIVERSAL, ASN_BOOLEAN , BER_TYPE_BOOL },
189	{ ASN_UNIVERSAL, ASN_INTEGER32 , BER_TYPE_INT },	197	{ ASN_UNIVERSAL, ASN_INTEGER , BER_TYPE_INT },
190	{ ASN_UNIVERSAL, ASN_NULL , BER_TYPE_NULL },	198	{ ASN_UNIVERSAL, ASN_NULL , BER_TYPE_NULL },
191	{ ASN_UNIVERSAL, ASN_OBJECT_IDENTIFIER, BER_TYPE_OID },	199	{ ASN_UNIVERSAL, ASN_OBJECT_IDENTIFIER, BER_TYPE_OID },
192	{ ASN_UNIVERSAL, ASN_OBJECT_DESCRIPTOR, BER_TYPE_OID },
193	{ ASN_UNIVERSAL, ASN_RELATIVE_OID , BER_TYPE_RELOID },	200	{ ASN_UNIVERSAL, ASN_RELATIVE_OID , BER_TYPE_RELOID },
194	{ ASN_UNIVERSAL, ASN_REAL , BER_TYPE_REAL },	201	{ ASN_UNIVERSAL, ASN_REAL , BER_TYPE_REAL },
		202	{ ASN_UNIVERSAL, ASN_ENUMERATED , BER_TYPE_INT },
195	{ ASN_UNIVERSAL, ASN_UTF8_STRING , BER_TYPE_UTF8 },	203	{ ASN_UNIVERSAL, ASN_UTF8_STRING , BER_TYPE_UTF8 },
196	{ ASN_UNIVERSAL, ASN_BMP_STRING , BER_TYPE_UCS2 },	204	{ ASN_UNIVERSAL, ASN_BMP_STRING , BER_TYPE_UCS2 },
197	{ ASN_UNIVERSAL, ASN_UNIVERSAL_STRING , BER_TYPE_UCS4 },	205	{ ASN_UNIVERSAL, ASN_UNIVERSAL_STRING , BER_TYPE_UCS4 },
198	};	206	};
199		207
200	for (celem = default_map + sizeof (default_map) / sizeof (default_map [0]); celem > default_map; celem--)	208	for (celem = default_map + sizeof (default_map) / sizeof (default_map [0]); celem-- > default_map; )
201	profile_set ((void *)sv, celem->klass, celem->tag, celem->type);	209	profile_set ((profile_type *)sv, celem->klass, celem->tag, celem->type);
202		210
203	return sv_bless (newRV_noinc (sv), profile_stash);	211	return sv_bless (newRV_noinc (sv), profile_stash);
204	}	212	}
205		213
206	/////////////////////////////////////////////////////////////////////////////	214	/////////////////////////////////////////////////////////////////////////////
…		…
219	error ("unexpected end of message buffer");	227	error ("unexpected end of message buffer");
220	}	228	}
221		229
222	// get_* functions fetch something from the buffer	230	// get_* functions fetch something from the buffer
223	// decode_* functions use get_* fun ctions to decode ber values	231	// decode_* functions use get_* fun ctions to decode ber values
		232
		233	// get single octet
		234	static U8
		235	get_u8 (void)
		236	{
		237	if (cur == end)
		238	error ("unexpected end of message buffer");
		239
		240	return *cur++;
		241	}
224		242
225	// get n octets	243	// get n octets
226	static U8 *	244	static U8 *
227	get_n (UV count)	245	get_n (UV count)
228	{	246	{
…		…
230	U8 *res = cur;	248	U8 *res = cur;
231	cur += count;	249	cur += count;
232	return res;	250	return res;
233	}	251	}
234		252
235	// get single octet
236	static U8
237	get_u8 (void)
238	{
239	if (cur == end)
240	error ("unexpected end of message buffer");
241
242	return *cur++;
243	}
244
245	// get ber-encoded integer (i.e. pack "w")	253	// get ber-encoded integer (i.e. pack "w")
246	static U32	254	static UV
247	get_w (void)	255	get_w (void)
248	{	256	{
249	U32 res = 0;	257	UV res = 0;
		258	U8 c = get_u8 ();
		259
		260	if (expect_false (c == 0x80))
		261	error ("illegal BER padding (X.690 8.1.2.4.2, 8.19.2)");
250		262
251	for (;;)	263	for (;;)
252	{	264	{
253	U8 c = get_u8 ();	265	if (expect_false (res >> UVSIZE * 8 - 7))
		266	error ("BER variable length integer overflow");
		267
254	res = (res << 7) \| (c & 0x7f);	268	res = (res << 7) \| (c & 0x7f);
255		269
256	if (!(c & 0x80))	270	if (expect_true (!(c & 0x80)))
257	return res;	271	return res;
258	}
259	}
260		272
		273	c = get_u8 ();
		274	}
		275	}
		276
261	static U32	277	static UV
262	get_length (void)	278	get_length (void)
263	{	279	{
264	U32 res = get_u8 ();	280	UV res = get_u8 ();
265		281
266	if (res & 0x80)	282	if (expect_false (res & 0x80))
267	{	283	{
268	int cnt = res & 0x7f;	284	U8 cnt = res & 0x7f;
		285
		286	// this genewrates quite ugly code, but the overhead
		287	// of copying the bytes for these lengths is probably so high
		288	// that a slightly inefficient get_length won't matter.
		289
		290	if (expect_false (cnt == 0))
		291	error ("indefinite BER value lengths not supported");
		292
		293	if (expect_false (cnt > UVSIZE))
		294	error ("BER value length too long (must fit into UV) or BER reserved value in length (X.690 8.1.3.5)");
		295
		296	want (cnt);
		297
269	res = 0;	298	res = 0;
270		299	do
271	switch (cnt)	300	res = (res << 8) \| *cur++;
272	{	301	while (--cnt);
273	case 0:
274	error ("indefinite ASN.1 lengths not supported");
275	return 0;
276
277	default:
278	error ("ASN.1 length too long");
279	return 0;
280
281	case 4: res = (res << 8) \| get_u8 ();
282	case 3: res = (res << 8) \| get_u8 ();
283	case 2: res = (res << 8) \| get_u8 ();
284	case 1: res = (res << 8) \| get_u8 ();
285	}
286	}	302	}
287		303
288	return res;	304	return res;
289	}	305	}
290		306
291	static SV *	307	static SV *
292	decode_int ()	308	decode_int (void)
293	{	309	{
294	int len = get_length ();	310	UV len = get_length ();
295		311
296	if (len <= 0)	312	if (!len)
297	{	313	error ("invalid BER_TYPE_INT length zero (X.690 8.3.1)");
298	error ("integer length equal to zero");
299	return 0;
300	}
301		314
302	U8 *data = get_n (len);	315	U8 *data = get_n (len);
303		316
		317	if (expect_false (len > 1))
		318	{
		319	U16 mask = (data [0] << 8) \| data [1] & 0xff80;
		320
		321	if (expect_false (mask == 0xff80 \|\| mask == 0x0000))
		322	error ("illegal padding in BER_TYPE_INT (X.690 8.3.2)");
		323	}
		324
304	int negative = data [0] & 0x80;	325	int negative = data [0] & 0x80;
305		326
306	UV val = negative ? -1 : 0; // copy signbit to all bits	327	UV val = negative ? -1 : 0; // copy signbit to all bits
		328
		329	if (len > UVSIZE + (!negative && !*data))
		330	error ("BER_TYPE_INT overflow");
307		331
308	do	332	do
309	val = (val << 8) \| *data++;	333	val = (val << 8) \| *data++;
310	while (--len);	334	while (--len);
311		335
…		…
315	}	339	}
316		340
317	static SV *	341	static SV *
318	decode_data (void)	342	decode_data (void)
319	{	343	{
320	U32 len = get_length ();	344	UV len = get_length ();
321	U8 *data = get_n (len);
322	return newSVpvn ((char *)data, len);	345	return newSVpvn ((char *)get_n (len), len);
323	}	346	}
324		347
325	// gelper for decode_object_identifier	348	// helper for decode_object_identifier
326	static char *	349	static char *
327	write_uv (char *buf, U32 u)	350	write_uv (char *buf, UV u)
328	{	351	{
329	// the one-digit case is absolutely predominant, so this pays off (hopefully)	352	// the one-digit case is absolutely predominant, so this pays off (hopefully)
330	if (expect_true (u < 10))	353	if (expect_true (u < 10))
331	*buf++ = u + '0';	354	*buf++ = u + '0';
332	else	355	else
333	{	356	{
		357	// this could be done much faster using branchless fixed-point arithmetics
334	char *beg = buf;	358	char *beg = buf;
335		359
336	do	360	do
337	{	361	{
338	*buf++ = u % 10 + '0';	362	*buf++ = u % 10 + '0';
339	u /= 10;	363	u /= 10;
340	}	364	}
341	while (u);	365	while (u);
342		366
343	// reverse digits	367	// reverse digits
344	for (char *ptr = buf; --ptr != beg; ++beg)	368	char *ptr = buf;
		369	while (--ptr > beg)
345	{	370	{
346	char c = *ptr;	371	char c = *ptr;
347	ptr = beg;	372	ptr = beg;
348	*beg = c;	373	*beg = c;
		374	++beg;
349	}	375	}
350	}	376	}
351		377
352	return buf;	378	return buf;
353	}	379	}
354		380
355	static SV *	381	static SV *
356	decode_oid (int relative)	382	decode_oid (int relative)
357	{	383	{
358	U32 len = get_length ();	384	UV len = get_length ();
359		385
360	if (len <= 0)	386	if (len <= 0)
361	{	387	{
362	error ("OBJECT IDENTIFIER length equal to zero");	388	error ("BER_TYPE_OID length must not be zero");
363	return &PL_sv_undef;	389	return &PL_sv_undef;
364	}	390	}
365		391
366	U8 *end = cur + len;	392	U8 *end = cur + len;
367	U32 w = get_w ();	393	UV w = get_w ();
368		394
369	static char oid[MAX_OID_STRLEN]; // must be static	395	static char oid[MAX_OID_STRLEN]; // static, because too large for stack
370	char *app = oid;	396	char *app = oid;
371		397
372	if (relative)	398	if (relative)
373	app = write_uv (app, w);	399	app = write_uv (app, w);
374	else	400	else
375	{	401	{
		402	UV w1, w2;
		403
		404	if (w < 2 * 40)
		405	(w1 = w / 40), (w2 = w % 40);
		406	else
		407	(w1 = 2), (w2 = w - 2 * 40);
		408
376	app = write_uv (app, (U8)w / 40);	409	app = write_uv (app, w1);
377	*app++ = '.';	410	*app++ = '.';
378	app = write_uv (app, (U8)w % 40);	411	app = write_uv (app, w2);
		412	}
		413
		414	while (cur < end)
379	}	415	{
380
381	// we assume an oid component is never > 64 bytes	416	// we assume an oid component is never > 64 digits
382	while (cur < end && oid + sizeof (oid) - app > 64)	417	if (oid + sizeof (oid) - app < 64)
383	{	418	croak ("BER_TYPE_OID to long to decode");
		419
384	w = get_w ();	420	w = get_w ();
385	*app++ = '.';	421	*app++ = '.';
386	app = write_uv (app, w);	422	app = write_uv (app, w);
387	}	423	}
388		424
…		…
393	static SV *	429	static SV *
394	decode_ucs (int chrsize)	430	decode_ucs (int chrsize)
395	{	431	{
396	SV *res = NEWSV (0, 0);	432	SV *res = NEWSV (0, 0);
397		433
398	U32 len = get_length ();	434	UV len = get_length ();
399		435
400	if (len & (chrsize - 1))	436	if (len & (chrsize - 1))
401	croak ("BER_TYPE_UCS has an invalid number of octets (%d)", len);	437	croak ("BER_TYPE_UCS has an invalid number of octets (%d)", len);
402		438
403	while (len)	439	while (len)
…		…
424		460
425	return res;	461	return res;
426	}	462	}
427		463
428	static SV *	464	static SV *
429	decode_ber ()	465	decode_ber (void)
430	{	466	{
431	int identifier = get_u8 ();	467	int identifier = get_u8 ();
432		468
433	SV *res;	469	SV *res;
434		470
…		…
437	int tag = identifier & ASN_TAG_MASK;	473	int tag = identifier & ASN_TAG_MASK;
438		474
439	if (tag == ASN_TAG_BER)	475	if (tag == ASN_TAG_BER)
440	tag = get_w ();	476	tag = get_w ();
441		477
442	if (tag == ASN_TAG_BER)
443	tag = get_w ();
444
445	if (constructed)	478	if (constructed)
446	{	479	{
447	U32 len = get_length ();	480	UV len = get_length ();
448	U32 seqend = (cur - buf) + len;	481	UV seqend = (cur - buf) + len;
449	AV av = (AV )sv_2mortal ((SV *)newAV ());	482	AV av = (AV )sv_2mortal ((SV *)newAV ());
450		483
451	while (cur < buf + seqend)	484	while (cur < buf + seqend)
452	av_push (av, decode_ber ());	485	av_push (av, decode_ber ());
453		486
454	if (cur > buf + seqend)	487	if (cur > buf + seqend)
455	croak ("constructed type %02x overflow (%x %x)\n", identifier, cur - buf, seqend);	488	croak ("CONSTRUCTED type %02x length overflow (0x%x 0x%x)\n", identifier, (int)(cur - buf), (int)seqend);
456		489
457	res = newRV_inc ((SV *)av);	490	res = newRV_inc ((SV *)av);
458	}	491	}
459	else	492	else
460	switch (profile_lookup (cur_profile, klass, tag))	493	switch (profile_lookup (cur_profile, klass, tag))
461	{	494	{
462	case BER_TYPE_NULL:	495	case BER_TYPE_NULL:
		496	{
		497	UV len = get_length ();
		498
		499	if (len)
		500	croak ("BER_TYPE_NULL value with non-zero length %d encountered (X.690 8.8.2)", len);
		501
463	res = &PL_sv_undef;	502	res = &PL_sv_undef;
		503	}
464	break;	504	break;
465		505
466	case BER_TYPE_BOOL:	506	case BER_TYPE_BOOL:
467	{	507	{
468	U32 len = get_length ();	508	UV len = get_length ();
469		509
470	if (len != 1)	510	if (len != 1)
471	croak ("BER_TYPE_BOOLEAN type with invalid length %d encountered", len);	511	croak ("BER_TYPE_BOOLEAN value with invalid length %d encountered (X.690 8.2.1)", len);
472		512
473	res = newSVcacheint (get_u8 () ? 0 : 1);	513	res = newSVcacheint (!!get_u8 ());
474	}	514	}
475	break;	515	break;
476		516
477	case BER_TYPE_OID:	517	case BER_TYPE_OID:
478	res = decode_oid (0);	518	res = decode_oid (0);
…		…
495	res = decode_data ();	535	res = decode_data ();
496	break;	536	break;
497		537
498	case BER_TYPE_IPADDRESS:	538	case BER_TYPE_IPADDRESS:
499	{	539	{
500	U32 len = get_length ();	540	UV len = get_length ();
501		541
502	if (len != 4)	542	if (len != 4)
503	croak ("BER_TYPE_IPADDRESS type with invalid length %d encountered", len);	543	croak ("BER_TYPE_IPADDRESS type with invalid length %d encountered (RFC 2578 7.1.5)", len);
504		544
505	U8 c1 = get_u8 ();	545	U8 *data = get_n (4);
506	U8 c2 = get_u8 ();	546	res = newSVpvf ("%d.%d.%d.%d", data [0], data [1], data [2], data [3]);
507	U8 c3 = get_u8 ();
508	U8 c4 = get_u8 ();
509
510	res = newSVpvf ("%d.%d.%d.%d", c1, c2, c3, c4);
511	}	547	}
512	break;	548	break;
513		549
514	case BER_TYPE_UCS2:	550	case BER_TYPE_UCS2:
515	res = decode_ucs (2);	551	res = decode_ucs (2);
…		…
518	case BER_TYPE_UCS4:	554	case BER_TYPE_UCS4:
519	res = decode_ucs (4);	555	res = decode_ucs (4);
520	break;	556	break;
521		557
522	case BER_TYPE_REAL:	558	case BER_TYPE_REAL:
		559	error ("BER_TYPE_REAL not implemented");
		560
523	case BER_TYPE_CROAK:	561	case BER_TYPE_CROAK:
		562	croak ("class/tag %d/%d mapped to BER_TYPE_CROAK", klass, tag);
		563
524	default:	564	default:
525	croak ("unconfigured/unsupported class/tag %d/%d", klass, tag);	565	croak ("unconfigured/unsupported class/tag %d/%d", klass, tag);
526	}	566	}
527		567
528	AV *av = newAV ();	568	AV *av = newAV ();
529	av_fill (av, BER_ARRAYSIZE - 1);	569	av_fill (av, BER_ARRAYSIZE - 1);
530	AvARRAY (av)[BER_CLASS ] = newSVcacheint (klass);	570	AvARRAY (av)[BER_CLASS] = newSVcacheint (klass);
531	AvARRAY (av)[BER_TAG ] = newSVcacheint (tag);	571	AvARRAY (av)[BER_TAG ] = newSVcacheint (tag);
532	AvARRAY (av)[BER_CONSTRUCTED] = newSVcacheint (constructed ? 1 : 0);	572	AvARRAY (av)[BER_FLAGS] = newSVcacheint (constructed ? 1 : 0);
533	AvARRAY (av)[BER_DATA ] = res;	573	AvARRAY (av)[BER_DATA ] = res;
534		574
535	return newRV_noinc ((SV *)av);	575	return newRV_noinc ((SV *)av);
536	}	576	}
537		577
538	/////////////////////////////////////////////////////////////////////////////	578	/////////////////////////////////////////////////////////////////////////////
…		…
543	strlen_sum (STRLEN l1, STRLEN l2)	583	strlen_sum (STRLEN l1, STRLEN l2)
544	{	584	{
545	size_t sum = l1 + l2;	585	size_t sum = l1 + l2;
546		586
547	if (sum < (size_t)l2 \|\| sum != (size_t)(STRLEN)sum)	587	if (sum < (size_t)l2 \|\| sum != (size_t)(STRLEN)sum)
548	croak ("JSON::XS: string size overflow");	588	croak ("Convert::BER::XS: string size overflow");
549		589
550	return sum;	590	return sum;
551	}	591	}
552		592
553	static void	593	static void
554	set_buf (SV *sv)	594	set_buf (SV *sv)
555	{	595	{
556	STRLEN len;	596	STRLEN len;
557	buf_sv = sv;	597	buf_sv = sv;
558	buf = SvPVbyte (buf_sv, len);	598	buf = (U8 *)SvPVbyte (buf_sv, len);
559	cur = buf;	599	cur = buf;
560	end = buf + len;	600	end = buf + len;
561	}	601	}
562		602
563	/* similar to SvGROW, but somewhat safer and guarantees exponential realloc strategy */	603	/* similar to SvGROW, but somewhat safer and guarantees exponential realloc strategy */
…		…
577	need (STRLEN len)	617	need (STRLEN len)
578	{	618	{
579	if (expect_false ((uintptr_t)(end - cur) < len))	619	if (expect_false ((uintptr_t)(end - cur) < len))
580	{	620	{
581	STRLEN pos = cur - buf;	621	STRLEN pos = cur - buf;
582	buf = my_sv_grow (buf_sv, pos, len);	622	buf = (U8 *)my_sv_grow (buf_sv, pos, len);
583	cur = buf + pos;	623	cur = buf + pos;
584	end = buf + SvLEN (buf_sv) - 1;	624	end = buf + SvLEN (buf_sv) - 1;
585	}	625	}
586	}	626	}
587		627
…		…
591	need (1);	631	need (1);
592	*cur++ = val;	632	*cur++ = val;
593	}	633	}
594		634
595	static void	635	static void
596	put_w_nocheck (U32 val)	636	put_w_nocheck (UV val)
597	{	637	{
		638	#if UVSIZE > 4
		639	cur = (val >> 7 9) \| 0x80; cur += val >= ((UV)1 << (7 * 9));
		640	cur = (val >> 7 8) \| 0x80; cur += val >= ((UV)1 << (7 * 8));
		641	cur = (val >> 7 7) \| 0x80; cur += val >= ((UV)1 << (7 * 7));
		642	cur = (val >> 7 6) \| 0x80; cur += val >= ((UV)1 << (7 * 6));
		643	cur = (val >> 7 5) \| 0x80; cur += val >= ((UV)1 << (7 * 5));
		644	#endif
598	cur = (val >> 7 4) \| 0x80; cur += val >= (1 << (7 * 4));	645	cur = (val >> 7 4) \| 0x80; cur += val >= ((UV)1 << (7 * 4));
599	cur = (val >> 7 3) \| 0x80; cur += val >= (1 << (7 * 3));	646	cur = (val >> 7 3) \| 0x80; cur += val >= ((UV)1 << (7 * 3));
600	cur = (val >> 7 2) \| 0x80; cur += val >= (1 << (7 * 2));	647	cur = (val >> 7 2) \| 0x80; cur += val >= ((UV)1 << (7 * 2));
601	cur = (val >> 7 1) \| 0x80; cur += val >= (1 << (7 * 1));	648	cur = (val >> 7 1) \| 0x80; cur += val >= ((UV)1 << (7 * 1));
602	*cur = val & 0x7f; cur += 1;	649	*cur = val & 0x7f; cur += 1;
603	}	650	}
604		651
605	static void	652	static void
606	put_w (U32 val)	653	put_w (UV val)
607	{	654	{
608	need (5); // we only handle up to 5 bytes	655	need (5); // we only handle up to 5 bytes
609		656
610	put_w_nocheck (val);	657	put_w_nocheck (val);
611	}	658	}
612		659
613	static U8 *	660	static U8 *
614	put_length_at (U32 val, U8 *cur)	661	put_length_at (UV val, U8 *cur)
615	{	662	{
616	if (val < 0x7fU)	663	if (val <= 0x7fU)
617	*cur++ = val;	664	*cur++ = val;
618	else	665	else
619	{	666	{
620	U8 *lenb = cur++;	667	U8 *lenb = cur++;
621		668
622	cur = val >> 24; cur += cur > 0;	669	#if UVSIZE > 4
623	cur = val >> 16; cur += cur > 0;	670	cur = val >> 56; cur += val >= ((UV)1 << (8 7));
624	cur = val >> 8; cur += cur > 0;	671	cur = val >> 48; cur += val >= ((UV)1 << (8 6));
		672	cur = val >> 40; cur += val >= ((UV)1 << (8 5));
		673	cur = val >> 32; cur += val >= ((UV)1 << (8 4));
		674	#endif
		675	cur = val >> 24; cur += val >= ((UV)1 << (8 3));
		676	cur = val >> 16; cur += val >= ((UV)1 << (8 2));
		677	cur = val >> 8; cur += val >= ((UV)1 << (8 1));
625	*cur = val ; cur += 1;	678	*cur = val ; cur += 1;
626		679
627	*lenb = 0x80 + cur - lenb - 1;	680	*lenb = 0x80 + cur - lenb - 1;
628	}	681	}
629		682
630	return cur;	683	return cur;
631	}	684	}
632		685
633	static void	686	static void
634	put_length (U32 val)	687	put_length (UV val)
635	{	688	{
636	need (5 + val);	689	need (9 + val);
637	cur = put_length_at (val, cur);	690	cur = put_length_at (val, cur);
638	}	691	}
639		692
640	// return how many bytes the encoded length requires	693	// return how many bytes the encoded length requires
641	static int length_length (U32 val)	694	static int length_length (UV val)
642	{	695	{
643	return val < 0x7fU	696	// use hashing with a DeBruin sequence, anyone?
		697	return expect_true (val <= 0x7fU)
644	? 1	698	? 1
645	: 2 + (val > 0xffU) + (val > 0xffffU) + (val > 0xffffffU);	699	: 2
		700	+ (val > 0x000000000000ffU)
		701	+ (val > 0x0000000000ffffU)
		702	+ (val > 0x00000000ffffffU)
		703	#if UVSIZE > 4
		704	+ (val > 0x000000ffffffffU)
		705	+ (val > 0x0000ffffffffffU)
		706	+ (val > 0x00ffffffffffffU)
		707	+ (val > 0xffffffffffffffU)
		708	#endif
		709	;
646	}	710	}
647		711
648	static void	712	static void
649	encode_data (const char *ptr, STRLEN len)	713	encode_data (const char *ptr, STRLEN len)
650	{	714	{
…		…
712		776
713	*lenb = cur - lenb - 1;	777	*lenb = cur - lenb - 1;
714	}	778	}
715		779
716	// we don't know the length yet, so we optimistically	780	// we don't know the length yet, so we optimistically
717	// assume the length will need one octet later. if that	781	// assume the length will need one octet later. If that
718	// turns out to be wrong, we memove as needed.	782	// turns out to be wrong, we memmove as needed.
719	// mark the beginning	783	// mark the beginning
720	static STRLEN	784	static STRLEN
721	len_fixup_mark ()	785	len_fixup_mark (void)
722	{	786	{
723	return cur++ - buf;	787	return cur++ - buf;
724	}	788	}
725		789
726	// patch up the length	790	// patch up the length
…		…
813	put_length (uchars * chrsize);	877	put_length (uchars * chrsize);
814		878
815	while (uchars--)	879	while (uchars--)
816	{	880	{
817	STRLEN uclen;	881	STRLEN uclen;
818	UV uchr = utf8_to_uvchr_buf (ptr, ptr + len, &uclen);	882	UV uchr = utf8_to_uvchr_buf ((U8 )ptr, (U8 )ptr + len, &uclen);
819		883
820	ptr += uclen;	884	ptr += uclen;
821	len -= uclen;	885	len -= uclen;
822		886
823	if (chrsize == 4)	887	if (chrsize == 4)
…		…
835	{	899	{
836	AV *av = ber_tuple (tuple);	900	AV *av = ber_tuple (tuple);
837		901
838	int klass = SvIV (AvARRAY (av)[BER_CLASS]);	902	int klass = SvIV (AvARRAY (av)[BER_CLASS]);
839	int tag = SvIV (AvARRAY (av)[BER_TAG]);	903	int tag = SvIV (AvARRAY (av)[BER_TAG]);
840	int constructed = SvIV (AvARRAY (av)[BER_CONSTRUCTED]) ? ASN_CONSTRUCTED : 0;	904	int constructed = SvIV (AvARRAY (av)[BER_FLAGS]) & 1 ? ASN_CONSTRUCTED : 0;
841	SV *data = AvARRAY (av)[BER_DATA];	905	SV *data = AvARRAY (av)[BER_DATA];
842		906
843	int identifier = (klass << ASN_CLASS_SHIFT) \| constructed;	907	int identifier = (klass << ASN_CLASS_SHIFT) \| constructed;
844		908
845	if (expect_false (tag >= ASN_TAG_BER))	909	if (expect_false (tag >= ASN_TAG_BER))
…		…
856	// and adjust later	920	// and adjust later
857	need (1);	921	need (1);
858	STRLEN mark = len_fixup_mark ();	922	STRLEN mark = len_fixup_mark ();
859		923
860	if (expect_false (!SvROK (data) \|\| SvTYPE (SvRV (data)) != SVt_PVAV))	924	if (expect_false (!SvROK (data) \|\| SvTYPE (SvRV (data)) != SVt_PVAV))
861	croak ("BER constructed data must be array-reference");	925	croak ("BER CONSTRUCTED data must be array-reference");
862		926
863	AV av = (AV )SvRV (data);	927	AV av = (AV )SvRV (data);
864	int fill = AvFILL (av);	928	int fill = AvFILL (av);
865		929
866	if (expect_false (SvRMAGICAL (av)))	930	if (expect_false (SvRMAGICAL (av)))
867	croak ("BER constructed data must not be tied");	931	croak ("BER CONSTRUCTED data must not be tied");
868		932
		933	int i;
869	for (int i = 0; i <= fill; ++i)	934	for (i = 0; i <= fill; ++i)
870	encode_ber (AvARRAY (av)[i]);	935	encode_ber (AvARRAY (av)[i]);
871		936
872	len_fixup (mark);	937	len_fixup (mark);
873	}	938	}
874	else	939	else
…		…
878	put_length (0);	943	put_length (0);
879	break;	944	break;
880		945
881	case BER_TYPE_BOOL:	946	case BER_TYPE_BOOL:
882	put_length (1);	947	put_length (1);
883	*cur++ = SvTRUE (data) ? 0xff : 0x00;	948	*cur++ = SvTRUE (data) ? 0xff : 0x00; // 0xff = DER/CER
884	break;	949	break;
885		950
886	case BER_TYPE_OID:	951	case BER_TYPE_OID:
887	encode_oid (data, 0);	952	encode_oid (data, 0);
888	break;	953	break;
…		…
926	case BER_TYPE_UCS4:	991	case BER_TYPE_UCS4:
927	encode_ucs (data, 4);	992	encode_ucs (data, 4);
928	break;	993	break;
929		994
930	case BER_TYPE_REAL:	995	case BER_TYPE_REAL:
		996	croak ("BER_TYPE_REAL not implemented");
		997
931	case BER_TYPE_CROAK:	998	case BER_TYPE_CROAK:
		999	croak ("class/tag %d/%d mapped to BER_TYPE_CROAK", klass, tag);
		1000
932	default:	1001	default:
933	croak ("unconfigured/unsupported class/tag %d/%d", klass, tag);	1002	croak ("unconfigured/unsupported class/tag %d/%d", klass, tag);
934	}	1003	}
935		1004
936	}	1005	}
…		…
951	const char *name;	1020	const char *name;
952	IV iv;	1021	IV iv;
953	} *civ, const_iv[] = {	1022	} *civ, const_iv[] = {
954	#define const_iv(name) { # name, name },	1023	#define const_iv(name) { # name, name },
955	const_iv (ASN_BOOLEAN)	1024	const_iv (ASN_BOOLEAN)
956	const_iv (ASN_INTEGER32)	1025	const_iv (ASN_INTEGER)
957	const_iv (ASN_BIT_STRING)	1026	const_iv (ASN_BIT_STRING)
958	const_iv (ASN_OCTET_STRING)	1027	const_iv (ASN_OCTET_STRING)
959	const_iv (ASN_NULL)	1028	const_iv (ASN_NULL)
960	const_iv (ASN_OBJECT_IDENTIFIER)	1029	const_iv (ASN_OBJECT_IDENTIFIER)
961	const_iv (ASN_OBJECT_DESCRIPTOR)	1030	const_iv (ASN_OBJECT_DESCRIPTOR)
…		…
990	const_iv (ASN_CONTEXT)	1059	const_iv (ASN_CONTEXT)
991	const_iv (ASN_PRIVATE)	1060	const_iv (ASN_PRIVATE)
992		1061
993	const_iv (BER_CLASS)	1062	const_iv (BER_CLASS)
994	const_iv (BER_TAG)	1063	const_iv (BER_TAG)
995	const_iv (BER_CONSTRUCTED)	1064	const_iv (BER_FLAGS)
996	const_iv (BER_DATA)	1065	const_iv (BER_DATA)
997		1066
998	const_iv (BER_TYPE_BYTES)	1067	const_iv (BER_TYPE_BYTES)
999	const_iv (BER_TYPE_UTF8)	1068	const_iv (BER_TYPE_UTF8)
1000	const_iv (BER_TYPE_UCS2)	1069	const_iv (BER_TYPE_UCS2)
…		…
1008	const_iv (BER_TYPE_IPADDRESS)	1077	const_iv (BER_TYPE_IPADDRESS)
1009	const_iv (BER_TYPE_CROAK)	1078	const_iv (BER_TYPE_CROAK)
1010		1079
1011	const_iv (SNMP_IPADDRESS)	1080	const_iv (SNMP_IPADDRESS)
1012	const_iv (SNMP_COUNTER32)	1081	const_iv (SNMP_COUNTER32)
		1082	const_iv (SNMP_GAUGE32)
1013	const_iv (SNMP_UNSIGNED32)	1083	const_iv (SNMP_UNSIGNED32)
1014	const_iv (SNMP_TIMETICKS)	1084	const_iv (SNMP_TIMETICKS)
1015	const_iv (SNMP_OPAQUE)	1085	const_iv (SNMP_OPAQUE)
1016	const_iv (SNMP_COUNTER64)	1086	const_iv (SNMP_COUNTER64)
1017	};	1087	};
1018		1088
1019	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	1089	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1020	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	1090	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1021	}	1091	}
1022		1092
1023	SV *	1093	void
1024	ber_decode (SV ber, SV profile = &PL_sv_undef)	1094	ber_decode (SV ber, SV profile = &PL_sv_undef)
		1095	ALIAS:
		1096	ber_decode_prefix = 1
1025	CODE:	1097	PPCODE:
1026	{	1098	{
1027	cur_profile = SvPROFILE (profile);	1099	cur_profile = SvPROFILE (profile);
1028	STRLEN len;	1100	STRLEN len;
1029	buf = SvPVbyte (ber, len);	1101	buf = (U8 *)SvPVbyte (ber, len);
1030	cur = buf;	1102	cur = buf;
1031	end = buf + len;	1103	end = buf + len;
1032		1104
1033	RETVAL = decode_ber ();	1105	SV *tuple = decode_ber ();
		1106
		1107	EXTEND (SP, 2);
		1108	PUSHs (sv_2mortal (tuple));
		1109
		1110	if (ix)
		1111	PUSHs (sv_2mortal (newSViv (cur - buf)));
		1112	else if (cur != end)
		1113	error ("trailing garbage after BER value");
1034	}	1114	}
1035	OUTPUT: RETVAL
1036		1115
1037	void	1116	void
1038	ber_is (SV tuple, SV klass = &PL_sv_undef, SV tag = &PL_sv_undef, SV constructed = &PL_sv_undef, SV *data = &PL_sv_undef)	1117	ber_is (SV tuple, SV klass = &PL_sv_undef, SV tag = &PL_sv_undef, SV flags = &PL_sv_undef, SV *data = &PL_sv_undef)
1039	PPCODE:	1118	PPCODE:
1040	{	1119	{
1041	if (!SvOK (tuple))	1120	if (!SvOK (tuple))
1042	XSRETURN_NO;	1121	XSRETURN_NO;
1043		1122
…		…
1045	croak ("ber_is: tuple must be BER tuple (array-ref)");	1124	croak ("ber_is: tuple must be BER tuple (array-ref)");
1046		1125
1047	AV av = (AV )SvRV (tuple);	1126	AV av = (AV )SvRV (tuple);
1048		1127
1049	XPUSHs (	1128	XPUSHs (
1050	(!SvOK (klass) \|\| SvIV (AvARRAY (av)[BER_CLASS ]) == SvIV (klass))	1129	(!SvOK (klass) \|\| SvIV (AvARRAY (av)[BER_CLASS]) == SvIV (klass))
1051	&& (!SvOK (tag) \|\| SvIV (AvARRAY (av)[BER_TAG ]) == SvIV (tag))	1130	&& (!SvOK (tag) \|\| SvIV (AvARRAY (av)[BER_TAG ]) == SvIV (tag))
1052	&& (!SvOK (constructed) \|\| !SvIV (AvARRAY (av)[BER_CONSTRUCTED]) == !SvIV (constructed))	1131	&& (!SvOK (flags) \|\| !SvIV (AvARRAY (av)[BER_FLAGS]) == !SvIV (flags))
1053	&& (!SvOK (data) \|\| sv_eq (AvARRAY (av)[BER_DATA ], data))	1132	&& (!SvOK (data) \|\| sv_eq (AvARRAY (av)[BER_DATA ], data))
1054	? &PL_sv_yes : &PL_sv_undef);	1133	? &PL_sv_yes : &PL_sv_undef);
1055	}	1134	}
1056		1135
1057	void	1136	void
1058	ber_is_seq (SV *tuple)	1137	ber_is_seq (SV *tuple)
…		…
1062	XSRETURN_UNDEF;	1141	XSRETURN_UNDEF;
1063		1142
1064	AV *av = ber_tuple (tuple);	1143	AV *av = ber_tuple (tuple);
1065		1144
1066	XPUSHs (	1145	XPUSHs (
1067	SvIV (AvARRAY (av)[BER_CLASS ]) == ASN_UNIVERSAL	1146	SvIV (AvARRAY (av)[BER_CLASS]) == ASN_UNIVERSAL
1068	&& SvIV (AvARRAY (av)[BER_TAG ]) == ASN_SEQUENCE	1147	&& SvIV (AvARRAY (av)[BER_TAG ]) == ASN_SEQUENCE
1069	&& SvIV (AvARRAY (av)[BER_CONSTRUCTED])	1148	&& SvIV (AvARRAY (av)[BER_FLAGS])
1070	? AvARRAY (av)[BER_DATA] : &PL_sv_undef);	1149	? AvARRAY (av)[BER_DATA] : &PL_sv_undef);
1071	}	1150	}
1072		1151
1073	void	1152	void
1074	ber_is_i32 (SV tuple, SV value = &PL_sv_undef)	1153	ber_is_int (SV tuple, SV value = &PL_sv_undef)
1075	PPCODE:	1154	PPCODE:
1076	{	1155	{
1077	if (!SvOK (tuple))	1156	if (!SvOK (tuple))
1078	XSRETURN_NO;	1157	XSRETURN_NO;
1079		1158
1080	AV *av = ber_tuple (tuple);	1159	AV *av = ber_tuple (tuple);
1081		1160
1082	IV data = SvIV (AvARRAY (av)[BER_DATA]);	1161	UV data = SvUV (AvARRAY (av)[BER_DATA]);
1083		1162
1084	XPUSHs (	1163	XPUSHs (
1085	SvIV (AvARRAY (av)[BER_CLASS ]) == ASN_UNIVERSAL	1164	SvIV (AvARRAY (av)[BER_CLASS]) == ASN_UNIVERSAL
1086	&& SvIV (AvARRAY (av)[BER_TAG ]) == ASN_INTEGER32	1165	&& SvIV (AvARRAY (av)[BER_TAG ]) == ASN_INTEGER
1087	&& !SvIV (AvARRAY (av)[BER_CONSTRUCTED])	1166	&& !SvIV (AvARRAY (av)[BER_FLAGS])
1088	&& (!SvOK (value) \|\| data == SvIV (value))	1167	&& (!SvOK (value) \|\| data == SvUV (value))
1089	? sv_2mortal (data ? newSViv (data) : newSVpv ("0 but true", 0))	1168	? sv_2mortal (data ? newSVsv (AvARRAY (av)[BER_DATA]) : newSVpv ("0 but true", 0))
1090	: &PL_sv_undef);	1169	: &PL_sv_undef);
1091	}	1170	}
1092		1171
1093	void	1172	void
1094	ber_is_oid (SV tuple, SV oid = &PL_sv_undef)	1173	ber_is_oid (SV tuple, SV oid = &PL_sv_undef)
…		…
1098	XSRETURN_NO;	1177	XSRETURN_NO;
1099		1178
1100	AV *av = ber_tuple (tuple);	1179	AV *av = ber_tuple (tuple);
1101		1180
1102	XPUSHs (	1181	XPUSHs (
1103	SvIV (AvARRAY (av)[BER_CLASS ]) == ASN_UNIVERSAL	1182	SvIV (AvARRAY (av)[BER_CLASS]) == ASN_UNIVERSAL
1104	&& SvIV (AvARRAY (av)[BER_TAG ]) == ASN_OBJECT_IDENTIFIER	1183	&& SvIV (AvARRAY (av)[BER_TAG ]) == ASN_OBJECT_IDENTIFIER
1105	&& !SvIV (AvARRAY (av)[BER_CONSTRUCTED])	1184	&& !SvIV (AvARRAY (av)[BER_FLAGS])
1106	&& (!SvOK (oid) \|\| sv_eq (AvARRAY (av)[BER_DATA], oid))	1185	&& (!SvOK (oid) \|\| sv_eq (AvARRAY (av)[BER_DATA], oid))
1107	? newSVsv (AvARRAY (av)[BER_DATA]) : &PL_sv_undef);	1186	? newSVsv (AvARRAY (av)[BER_DATA]) : &PL_sv_undef);
1108	}	1187	}
1109		1188
1110	#############################################################################	1189	#############################################################################
…		…
1123	SvCUR_set (buf_sv, cur - buf);	1202	SvCUR_set (buf_sv, cur - buf);
1124	XPUSHs (buf_sv);	1203	XPUSHs (buf_sv);
1125	}	1204	}
1126		1205
1127	SV *	1206	SV *
1128	ber_i32 (IV iv)	1207	ber_int (SV *sv)
1129	CODE:	1208	CODE:
1130	{	1209	{
1131	AV *av = newAV ();	1210	AV *av = newAV ();
1132	av_fill (av, BER_ARRAYSIZE - 1);	1211	av_fill (av, BER_ARRAYSIZE - 1);
1133	AvARRAY (av)[BER_CLASS ] = newSVcacheint (ASN_UNIVERSAL);	1212	AvARRAY (av)[BER_CLASS] = newSVcacheint (ASN_UNIVERSAL);
1134	AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_INTEGER32);	1213	AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_INTEGER);
1135	AvARRAY (av)[BER_CONSTRUCTED] = newSVcacheint (0);	1214	AvARRAY (av)[BER_FLAGS] = newSVcacheint (0);
1136	AvARRAY (av)[BER_DATA ] = newSViv (iv);	1215	AvARRAY (av)[BER_DATA ] = newSVsv (sv);
1137	RETVAL = newRV_noinc ((SV *)av);	1216	RETVAL = newRV_noinc ((SV *)av);
1138	}	1217	}
1139	OUTPUT: RETVAL	1218	OUTPUT: RETVAL
1140		1219
1141	# TODO: not arrayref, but elements?	1220	# TODO: not arrayref, but elements?
…		…
1143	ber_seq (SV *arrayref)	1222	ber_seq (SV *arrayref)
1144	CODE:	1223	CODE:
1145	{	1224	{
1146	AV *av = newAV ();	1225	AV *av = newAV ();
1147	av_fill (av, BER_ARRAYSIZE - 1);	1226	av_fill (av, BER_ARRAYSIZE - 1);
1148	AvARRAY (av)[BER_CLASS ] = newSVcacheint (ASN_UNIVERSAL);	1227	AvARRAY (av)[BER_CLASS] = newSVcacheint (ASN_UNIVERSAL);
1149	AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_SEQUENCE);	1228	AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_SEQUENCE);
1150	AvARRAY (av)[BER_CONSTRUCTED] = newSVcacheint (1);	1229	AvARRAY (av)[BER_FLAGS] = newSVcacheint (1);
1151	AvARRAY (av)[BER_DATA ] = newSVsv (arrayref);	1230	AvARRAY (av)[BER_DATA ] = newSVsv (arrayref);
1152	RETVAL = newRV_noinc ((SV *)av);	1231	RETVAL = newRV_noinc ((SV *)av);
1153	}	1232	}
1154	OUTPUT: RETVAL	1233	OUTPUT: RETVAL
1155		1234
1156	MODULE = Convert::BER::XS PACKAGE = Convert::BER::XS::Profile	1235	MODULE = Convert::BER::XS PACKAGE = Convert::BER::XS::Profile

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Comparing Convert-BER-XS/XS.xs (file contents): Revision 1.8 by root, Sat Apr 20 01:50:13 2019 UTC vs. Revision 1.29 by root, Tue Apr 23 19:44:12 2019 UTC

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Comparing Convert-BER-XS/XS.xs (file contents):
Revision 1.8 by root, Sat Apr 20 01:50:13 2019 UTC vs.
Revision 1.29 by root, Tue Apr 23 19:44:12 2019 UTC