embedaddon/pcre/pcre_fullinfo.c - diff

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Diff for /embedaddon/pcre/pcre_fullinfo.c between versions 1.1.1.3 and 1.1.1.5

version 1.1.1.3, 2012/10/09 09:19:17	version 1.1.1.5, 2014/06/15 19:46:04
Line 6	Line 6
and semantics are as close as possible to those of the Perl 5 language.	and semantics are as close as possible to those of the Perl 5 language.

Written by Philip Hazel	Written by Philip Hazel
Copyright (c) 1997-2012 University of Cambridge	Copyright (c) 1997-2013 University of Cambridge

-----------------------------------------------------------------------------	-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without	Redistribution and use in source and binary forms, with or without
Line 65 Arguments:	Line 65 Arguments:
Returns: 0 if data returned, negative on error	Returns: 0 if data returned, negative on error
*/	*/

#ifdef COMPILE_PCRE8	#if defined COMPILE_PCRE8
PCRE_EXP_DEFN int PCRE_CALL_CONVENTION	PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
pcre_fullinfo(const pcre argument_re, const pcre_extra extra_data,	pcre_fullinfo(const pcre argument_re, const pcre_extra extra_data,
int what, void *where)	int what, void *where)
#else	#elif defined COMPILE_PCRE16
PCRE_EXP_DEFN int PCRE_CALL_CONVENTION	PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
pcre16_fullinfo(const pcre16 argument_re, const pcre16_extra extra_data,	pcre16_fullinfo(const pcre16 argument_re, const pcre16_extra extra_data,
int what, void *where)	int what, void *where)
	#elif defined COMPILE_PCRE32
	PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
	pcre32_fullinfo(const pcre32 argument_re, const pcre32_extra extra_data,
	int what, void *where)
#endif	#endif
{	{
const REAL_PCRE re = (const REAL_PCRE )argument_re;	const REAL_PCRE re = (const REAL_PCRE )argument_re;
Line 132 switch (what)	Line 136 switch (what)

case PCRE_INFO_FIRSTBYTE:	case PCRE_INFO_FIRSTBYTE:
((int )where) =	((int )where) =
((re->flags & PCRE_FIRSTSET) != 0)? re->first_char :	((re->flags & PCRE_FIRSTSET) != 0)? (int)re->first_char :
((re->flags & PCRE_STARTLINE) != 0)? -1 : -2;	((re->flags & PCRE_STARTLINE) != 0)? -1 : -2;
break;	break;

	case PCRE_INFO_FIRSTCHARACTER:
	((pcre_uint32 )where) =
	(re->flags & PCRE_FIRSTSET) != 0 ? re->first_char : 0;
	break;

	case PCRE_INFO_FIRSTCHARACTERFLAGS:
	((int )where) =
	((re->flags & PCRE_FIRSTSET) != 0) ? 1 :
	((re->flags & PCRE_STARTLINE) != 0) ? 2 : 0;
	break;

/* Make sure we pass back the pointer to the bit vector in the external	/* Make sure we pass back the pointer to the bit vector in the external
block, not the internal copy (with flipped integer fields). */	block, not the internal copy (with flipped integer fields). */

Line 159 switch (what)	Line 174 switch (what)

case PCRE_INFO_LASTLITERAL:	case PCRE_INFO_LASTLITERAL:
((int )where) =	((int )where) =
((re->flags & PCRE_REQCHSET) != 0)? re->req_char : -1;	((re->flags & PCRE_REQCHSET) != 0)? (int)re->req_char : -1;
break;	break;

	case PCRE_INFO_REQUIREDCHAR:
	((pcre_uint32 )where) =
	((re->flags & PCRE_REQCHSET) != 0) ? re->req_char : 0;
	break;

	case PCRE_INFO_REQUIREDCHARFLAGS:
	((int )where) =
	((re->flags & PCRE_REQCHSET) != 0);
	break;

case PCRE_INFO_NAMEENTRYSIZE:	case PCRE_INFO_NAMEENTRYSIZE:
((int )where) = re->name_entry_size;	((int )where) = re->name_entry_size;
break;	break;
Line 195 switch (what)	Line 220 switch (what)

case PCRE_INFO_MAXLOOKBEHIND:	case PCRE_INFO_MAXLOOKBEHIND:
((int )where) = re->max_lookbehind;	((int )where) = re->max_lookbehind;
	break;

	case PCRE_INFO_MATCHLIMIT:
	if ((re->flags & PCRE_MLSET) == 0) return PCRE_ERROR_UNSET;
	((pcre_uint32 )where) = re->limit_match;
	break;

	case PCRE_INFO_RECURSIONLIMIT:
	if ((re->flags & PCRE_RLSET) == 0) return PCRE_ERROR_UNSET;
	((pcre_uint32 )where) = re->limit_recursion;
	break;

	case PCRE_INFO_MATCH_EMPTY:
	((int )where) = (re->flags & PCRE_MATCH_EMPTY) != 0;
break;	break;

default: return PCRE_ERROR_BADOPTION;	default: return PCRE_ERROR_BADOPTION;

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Removed from v.1.1.1.3
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	Added in v.1.1.1.5