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-rw-r--r--src/3rdparty/pcre/pcre_byte_order.c319
1 files changed, 0 insertions, 319 deletions
diff --git a/src/3rdparty/pcre/pcre_byte_order.c b/src/3rdparty/pcre/pcre_byte_order.c
deleted file mode 100644
index cf5f12b04e..0000000000
--- a/src/3rdparty/pcre/pcre_byte_order.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Copyright (c) 1997-2014 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains an internal function that tests a compiled pattern to
-see if it was compiled with the opposite endianness. If so, it uses an
-auxiliary local function to flip the appropriate bytes. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre_internal.h"
-
-
-/*************************************************
-* Swap byte functions *
-*************************************************/
-
-/* The following functions swap the bytes of a pcre_uint16
-and pcre_uint32 value.
-
-Arguments:
- value any number
-
-Returns: the byte swapped value
-*/
-
-static pcre_uint32
-swap_uint32(pcre_uint32 value)
-{
-return ((value & 0x000000ff) << 24) |
- ((value & 0x0000ff00) << 8) |
- ((value & 0x00ff0000) >> 8) |
- (value >> 24);
-}
-
-static pcre_uint16
-swap_uint16(pcre_uint16 value)
-{
-return (value >> 8) | (value << 8);
-}
-
-
-/*************************************************
-* Test for a byte-flipped compiled regex *
-*************************************************/
-
-/* This function swaps the bytes of a compiled pattern usually
-loaded form the disk. It also sets the tables pointer, which
-is likely an invalid pointer after reload.
-
-Arguments:
- argument_re points to the compiled expression
- extra_data points to extra data or is NULL
- tables points to the character tables or NULL
-
-Returns: 0 if the swap is successful, negative on error
-*/
-
-#if defined COMPILE_PCRE8
-PCRE_EXP_DECL int pcre_pattern_to_host_byte_order(pcre *argument_re,
- pcre_extra *extra_data, const unsigned char *tables)
-#elif defined COMPILE_PCRE16
-PCRE_EXP_DECL int pcre16_pattern_to_host_byte_order(pcre16 *argument_re,
- pcre16_extra *extra_data, const unsigned char *tables)
-#elif defined COMPILE_PCRE32
-PCRE_EXP_DECL int pcre32_pattern_to_host_byte_order(pcre32 *argument_re,
- pcre32_extra *extra_data, const unsigned char *tables)
-#endif
-{
-REAL_PCRE *re = (REAL_PCRE *)argument_re;
-pcre_study_data *study;
-#ifndef COMPILE_PCRE8
-pcre_uchar *ptr;
-int length;
-#if defined SUPPORT_UTF && defined COMPILE_PCRE16
-BOOL utf;
-BOOL utf16_char;
-#endif /* SUPPORT_UTF && COMPILE_PCRE16 */
-#endif /* !COMPILE_PCRE8 */
-
-if (re == NULL) return PCRE_ERROR_NULL;
-if (re->magic_number == MAGIC_NUMBER)
- {
- if ((re->flags & PCRE_MODE) == 0) return PCRE_ERROR_BADMODE;
- re->tables = tables;
- return 0;
- }
-
-if (re->magic_number != REVERSED_MAGIC_NUMBER) return PCRE_ERROR_BADMAGIC;
-if ((swap_uint32(re->flags) & PCRE_MODE) == 0) return PCRE_ERROR_BADMODE;
-
-re->magic_number = MAGIC_NUMBER;
-re->size = swap_uint32(re->size);
-re->options = swap_uint32(re->options);
-re->flags = swap_uint32(re->flags);
-re->limit_match = swap_uint32(re->limit_match);
-re->limit_recursion = swap_uint32(re->limit_recursion);
-
-#if defined COMPILE_PCRE8 || defined COMPILE_PCRE16
-re->first_char = swap_uint16(re->first_char);
-re->req_char = swap_uint16(re->req_char);
-#elif defined COMPILE_PCRE32
-re->first_char = swap_uint32(re->first_char);
-re->req_char = swap_uint32(re->req_char);
-#endif
-
-re->max_lookbehind = swap_uint16(re->max_lookbehind);
-re->top_bracket = swap_uint16(re->top_bracket);
-re->top_backref = swap_uint16(re->top_backref);
-re->name_table_offset = swap_uint16(re->name_table_offset);
-re->name_entry_size = swap_uint16(re->name_entry_size);
-re->name_count = swap_uint16(re->name_count);
-re->ref_count = swap_uint16(re->ref_count);
-re->tables = tables;
-
-if (extra_data != NULL && (extra_data->flags & PCRE_EXTRA_STUDY_DATA) != 0)
- {
- study = (pcre_study_data *)extra_data->study_data;
- study->size = swap_uint32(study->size);
- study->flags = swap_uint32(study->flags);
- study->minlength = swap_uint32(study->minlength);
- }
-
-#ifndef COMPILE_PCRE8
-ptr = (pcre_uchar *)re + re->name_table_offset;
-length = re->name_count * re->name_entry_size;
-#if defined SUPPORT_UTF && defined COMPILE_PCRE16
-utf = (re->options & PCRE_UTF16) != 0;
-utf16_char = FALSE;
-#endif /* SUPPORT_UTF && COMPILE_PCRE16 */
-
-while(TRUE)
- {
- /* Swap previous characters. */
- while (length-- > 0)
- {
-#if defined COMPILE_PCRE16
- *ptr = swap_uint16(*ptr);
-#elif defined COMPILE_PCRE32
- *ptr = swap_uint32(*ptr);
-#endif
- ptr++;
- }
-#if defined SUPPORT_UTF && defined COMPILE_PCRE16
- if (utf16_char)
- {
- if (HAS_EXTRALEN(ptr[-1]))
- {
- /* We know that there is only one extra character in UTF-16. */
- *ptr = swap_uint16(*ptr);
- ptr++;
- }
- }
- utf16_char = FALSE;
-#endif /* SUPPORT_UTF */
-
- /* Get next opcode. */
- length = 0;
-#if defined COMPILE_PCRE16
- *ptr = swap_uint16(*ptr);
-#elif defined COMPILE_PCRE32
- *ptr = swap_uint32(*ptr);
-#endif
- switch (*ptr)
- {
- case OP_END:
- return 0;
-
-#if defined SUPPORT_UTF && defined COMPILE_PCRE16
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_STAR:
- case OP_MINSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSPLUS:
- case OP_POSQUERY:
- case OP_POSUPTO:
- case OP_STARI:
- case OP_MINSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_EXACTI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
- case OP_POSQUERYI:
- case OP_POSUPTOI:
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTEXACT:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSUPTO:
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTEXACTI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSUPTOI:
- if (utf) utf16_char = TRUE;
-#endif
- /* Fall through. */
-
- default:
- length = PRIV(OP_lengths)[*ptr] - 1;
- break;
-
- case OP_CLASS:
- case OP_NCLASS:
- /* Skip the character bit map. */
- ptr += 32/sizeof(pcre_uchar);
- length = 0;
- break;
-
- case OP_XCLASS:
- /* Reverse the size of the XCLASS instance. */
- ptr++;
-#if defined COMPILE_PCRE16
- *ptr = swap_uint16(*ptr);
-#elif defined COMPILE_PCRE32
- *ptr = swap_uint32(*ptr);
-#endif
-#ifndef COMPILE_PCRE32
- if (LINK_SIZE > 1)
- {
- /* LINK_SIZE can be 1 or 2 in 16 bit mode. */
- ptr++;
- *ptr = swap_uint16(*ptr);
- }
-#endif
- ptr++;
- length = (GET(ptr, -LINK_SIZE)) - (1 + LINK_SIZE + 1);
-#if defined COMPILE_PCRE16
- *ptr = swap_uint16(*ptr);
-#elif defined COMPILE_PCRE32
- *ptr = swap_uint32(*ptr);
-#endif
- if ((*ptr & XCL_MAP) != 0)
- {
- /* Skip the character bit map. */
- ptr += 32/sizeof(pcre_uchar);
- length -= 32/sizeof(pcre_uchar);
- }
- break;
- }
- ptr++;
- }
-/* Control should never reach here in 16/32 bit mode. */
-#else /* In 8-bit mode, the pattern does not need to be processed. */
-return 0;
-#endif /* !COMPILE_PCRE8 */
-}
-
-/* End of pcre_byte_order.c */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 23:17:46 +0000