MdeModulePkg: Regular expression protocol
Add driver to produce EFI_REGULAR_EXPRESSION_PROTOCOL. Based on Oniguruma v5.9.6 (BSD 2-clause license), which provides full Unicode support, and POSIX ERE and Perl regex syntaxes. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18411 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Cecil Sheng
ydong10
904
MdeModulePkg/Universal/RegularExpressionDxe/Oniguruma/regenc.c
Normal file
904
MdeModulePkg/Universal/RegularExpressionDxe/Oniguruma/regenc.c
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@@ -0,0 +1,904 @@
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/**********************************************************************
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regenc.c - Oniguruma (regular expression library)
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**********************************************************************/
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/*-
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* Copyright (c) 2002-2007 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
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* All rights reserved.
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*
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* Copyright (c) 2015, Hewlett Packard Enterprise Development, L.P.<BR>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "regint.h"
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OnigEncoding OnigEncDefaultCharEncoding = ONIG_ENCODING_INIT_DEFAULT;
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extern int
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onigenc_init(void)
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{
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return 0;
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}
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extern OnigEncoding
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onigenc_get_default_encoding(void)
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{
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return OnigEncDefaultCharEncoding;
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}
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extern int
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onigenc_set_default_encoding(OnigEncoding enc)
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{
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OnigEncDefaultCharEncoding = enc;
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return 0;
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}
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extern UChar*
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onigenc_get_right_adjust_char_head(OnigEncoding enc, const UChar* start, const UChar* s)
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{
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UChar* p = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s);
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if (p < s) {
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p += enclen(enc, p);
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}
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return p;
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}
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extern UChar*
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onigenc_get_right_adjust_char_head_with_prev(OnigEncoding enc,
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const UChar* start, const UChar* s, const UChar** prev)
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{
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UChar* p = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s);
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if (p < s) {
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if (prev) *prev = (const UChar* )p;
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p += enclen(enc, p);
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}
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else {
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if (prev) *prev = (const UChar* )NULL; /* Sorry */
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}
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return p;
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}
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extern UChar*
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onigenc_get_prev_char_head(OnigEncoding enc, const UChar* start, const UChar* s)
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{
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if (s <= start)
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return (UChar* )NULL;
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return ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s - 1);
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}
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extern UChar*
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onigenc_step_back(OnigEncoding enc, const UChar* start, const UChar* s, int n)
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{
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while (ONIG_IS_NOT_NULL(s) && n-- > 0) {
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if (s <= start)
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return (UChar* )NULL;
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s = ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s - 1);
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}
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return (UChar* )s;
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}
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extern UChar*
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onigenc_step(OnigEncoding enc, const UChar* p, const UChar* end, int n)
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{
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UChar* q = (UChar* )p;
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while (n-- > 0) {
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q += ONIGENC_MBC_ENC_LEN(enc, q);
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}
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return (q <= end ? q : NULL);
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}
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extern int
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onigenc_strlen(OnigEncoding enc, const UChar* p, const UChar* end)
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{
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int n = 0;
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UChar* q = (UChar* )p;
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while (q < end) {
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q += ONIGENC_MBC_ENC_LEN(enc, q);
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n++;
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}
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return n;
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}
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extern int
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onigenc_strlen_null(OnigEncoding enc, const UChar* s)
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{
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int n = 0;
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UChar* p = (UChar* )s;
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while (1) {
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if (*p == '\0') {
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UChar* q;
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int len = ONIGENC_MBC_MINLEN(enc);
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if (len == 1) return n;
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q = p + 1;
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while (len > 1) {
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if (*q != '\0') break;
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q++;
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len--;
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}
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if (len == 1) return n;
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}
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p += ONIGENC_MBC_ENC_LEN(enc, p);
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n++;
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}
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}
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extern int
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onigenc_str_bytelen_null(OnigEncoding enc, const UChar* s)
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{
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UChar* start = (UChar* )s;
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UChar* p = (UChar* )s;
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while (1) {
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if (*p == '\0') {
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UChar* q;
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int len = ONIGENC_MBC_MINLEN(enc);
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if (len == 1) return (int )(p - start);
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q = p + 1;
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while (len > 1) {
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if (*q != '\0') break;
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q++;
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len--;
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}
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if (len == 1) return (int )(p - start);
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}
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p += ONIGENC_MBC_ENC_LEN(enc, p);
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}
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}
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const UChar OnigEncAsciiToLowerCaseTable[] = {
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0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u,
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10u, 11u, 12u, 13u, 14u, 15u, 16u, 17u,
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20u, 21u, 22u, 23u, 24u, 25u, 26u, 27u,
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30u, 31u, 32u, 33u, 34u, 35u, 36u, 37u,
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40u, 41u, 42u, 43u, 44u, 45u, 46u, 47u,
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50u, 51u, 52u, 53u, 54u, 55u, 56u, 57u,
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60u, 61u, 62u, 63u, 64u, 65u, 66u, 67u,
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70u, 71u, 72u, 73u, 74u, 75u, 76u, 77u,
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100u, 141u, 142u, 143u, 144u, 145u, 146u, 147u,
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150u, 151u, 152u, 153u, 154u, 155u, 156u, 157u,
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160u, 161u, 162u, 163u, 164u, 165u, 166u, 167u,
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170u, 171u, 172u, 133u, 134u, 135u, 136u, 137u,
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140u, 141u, 142u, 143u, 144u, 145u, 146u, 147u,
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150u, 151u, 152u, 153u, 154u, 155u, 156u, 157u,
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160u, 161u, 162u, 163u, 164u, 165u, 166u, 167u,
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170u, 171u, 172u, 173u, 174u, 175u, 176u, 177u,
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200u, 201u, 202u, 203u, 204u, 205u, 206u, 207u,
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210u, 211u, 212u, 213u, 214u, 215u, 216u, 217u,
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220u, 221u, 222u, 223u, 224u, 225u, 226u, 227u,
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230u, 231u, 232u, 233u, 234u, 235u, 236u, 237u,
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240u, 241u, 242u, 243u, 244u, 245u, 246u, 247u,
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250u, 251u, 252u, 253u, 254u, 255u, 256u, 257u,
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260u, 261u, 262u, 263u, 264u, 265u, 266u, 267u,
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270u, 271u, 272u, 273u, 274u, 275u, 276u, 277u,
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300u, 301u, 302u, 303u, 304u, 305u, 306u, 307u,
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310u, 311u, 312u, 313u, 314u, 315u, 316u, 317u,
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320u, 321u, 322u, 323u, 324u, 325u, 326u, 327u,
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330u, 331u, 332u, 333u, 334u, 335u, 336u, 337u,
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340u, 341u, 342u, 343u, 344u, 345u, 346u, 347u,
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350u, 351u, 352u, 353u, 354u, 355u, 356u, 357u,
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360u, 361u, 362u, 363u, 364u, 365u, 366u, 367u,
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370u, 371u, 372u, 373u, 374u, 375u, 376u, 377u,
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};
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#ifdef USE_UPPER_CASE_TABLE
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const UChar OnigEncAsciiToUpperCaseTable[256] = {
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0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u,
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10u, 11u, 12u, 13u, 14u, 15u, 16u, 17u,
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20u, 21u, 22u, 23u, 24u, 25u, 26u, 27u,
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30u, 31u, 32u, 33u, 34u, 35u, 36u, 37u,
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40u, 41u, 42u, 43u, 44u, 45u, 46u, 47u,
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50u, 51u, 52u, 53u, 54u, 55u, 56u, 57u,
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60u, 61u, 62u, 63u, 64u, 65u, 66u, 67u,
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70u, 71u, 72u, 73u, 74u, 75u, 76u, 77u,
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100u, 101u, 102u, 103u, 104u, 105u, 106u, 107u,
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110u, 111u, 112u, 113u, 114u, 115u, 116u, 117u,
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120u, 121u, 122u, 123u, 124u, 125u, 126u, 127u,
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130u, 131u, 132u, 133u, 134u, 135u, 136u, 137u,
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140u, 101u, 102u, 103u, 104u, 105u, 106u, 107u,
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110u, 111u, 112u, 113u, 114u, 115u, 116u, 117u,
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120u, 121u, 122u, 123u, 124u, 125u, 126u, 127u,
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130u, 131u, 132u, 173u, 174u, 175u, 176u, 177u,
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200u, 201u, 202u, 203u, 204u, 205u, 206u, 207u,
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210u, 211u, 212u, 213u, 214u, 215u, 216u, 217u,
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220u, 221u, 222u, 223u, 224u, 225u, 226u, 227u,
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230u, 231u, 232u, 233u, 234u, 235u, 236u, 237u,
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240u, 241u, 242u, 243u, 244u, 245u, 246u, 247u,
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250u, 251u, 252u, 253u, 254u, 255u, 256u, 257u,
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260u, 261u, 262u, 263u, 264u, 265u, 266u, 267u,
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270u, 271u, 272u, 273u, 274u, 275u, 276u, 277u,
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300u, 301u, 302u, 303u, 304u, 305u, 306u, 307u,
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310u, 311u, 312u, 313u, 314u, 315u, 316u, 317u,
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320u, 321u, 322u, 323u, 324u, 325u, 326u, 327u,
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330u, 331u, 332u, 333u, 334u, 335u, 336u, 337u,
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340u, 341u, 342u, 343u, 344u, 345u, 346u, 347u,
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350u, 351u, 352u, 353u, 354u, 355u, 356u, 357u,
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360u, 361u, 362u, 363u, 364u, 365u, 366u, 367u,
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370u, 371u, 372u, 373u, 374u, 375u, 376u, 377u,
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};
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#endif
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const unsigned short OnigEncAsciiCtypeTable[256] = {
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0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
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0x4008, 0x420c, 0x4209, 0x4208, 0x4208, 0x4208, 0x4008, 0x4008,
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0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
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0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008,
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0x4284, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
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0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
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0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0,
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0x78b0, 0x78b0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0,
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0x41a0, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x74a2,
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0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,
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0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2,
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0x74a2, 0x74a2, 0x74a2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x51a0,
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0x41a0, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x70e2,
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0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,
|
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0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,
|
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0x70e2, 0x70e2, 0x70e2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x4008,
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
|
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0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
|
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};
|
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const UChar OnigEncISO_8859_1_ToLowerCaseTable[256] = {
|
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0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u,
|
||||
10u, 11u, 12u, 13u, 14u, 15u, 16u, 17u,
|
||||
20u, 21u, 22u, 23u, 24u, 25u, 26u, 27u,
|
||||
30u, 31u, 32u, 33u, 34u, 35u, 36u, 37u,
|
||||
40u, 41u, 42u, 43u, 44u, 45u, 46u, 47u,
|
||||
50u, 51u, 52u, 53u, 54u, 55u, 56u, 57u,
|
||||
60u, 61u, 62u, 63u, 64u, 65u, 66u, 67u,
|
||||
70u, 71u, 72u, 73u, 74u, 75u, 76u, 77u,
|
||||
100u, 141u, 142u, 143u, 144u, 145u, 146u, 147u,
|
||||
150u, 151u, 152u, 153u, 154u, 155u, 156u, 157u,
|
||||
160u, 161u, 162u, 163u, 164u, 165u, 166u, 167u,
|
||||
170u, 171u, 172u, 133u, 134u, 135u, 136u, 137u,
|
||||
140u, 141u, 142u, 143u, 144u, 145u, 146u, 147u,
|
||||
150u, 151u, 152u, 153u, 154u, 155u, 156u, 157u,
|
||||
160u, 161u, 162u, 163u, 164u, 165u, 166u, 167u,
|
||||
170u, 171u, 172u, 173u, 174u, 175u, 176u, 177u,
|
||||
200u, 201u, 202u, 203u, 204u, 205u, 206u, 207u,
|
||||
210u, 211u, 212u, 213u, 214u, 215u, 216u, 217u,
|
||||
220u, 221u, 222u, 223u, 224u, 225u, 226u, 227u,
|
||||
230u, 231u, 232u, 233u, 234u, 235u, 236u, 237u,
|
||||
240u, 241u, 242u, 243u, 244u, 245u, 246u, 247u,
|
||||
250u, 251u, 252u, 253u, 254u, 255u, 256u, 257u,
|
||||
260u, 261u, 262u, 263u, 264u, 265u, 266u, 267u,
|
||||
270u, 271u, 272u, 273u, 274u, 275u, 276u, 277u,
|
||||
340u, 341u, 342u, 343u, 344u, 345u, 346u, 347u,
|
||||
350u, 351u, 352u, 353u, 354u, 355u, 356u, 357u,
|
||||
360u, 361u, 362u, 363u, 364u, 365u, 366u, 327u,
|
||||
370u, 371u, 372u, 373u, 374u, 375u, 376u, 337u,
|
||||
340u, 341u, 342u, 343u, 344u, 345u, 346u, 347u,
|
||||
350u, 351u, 352u, 353u, 354u, 355u, 356u, 357u,
|
||||
360u, 361u, 362u, 363u, 364u, 365u, 366u, 367u,
|
||||
370u, 371u, 372u, 373u, 374u, 375u, 376u, 377u,
|
||||
};
|
||||
|
||||
#ifdef USE_UPPER_CASE_TABLE
|
||||
const UChar OnigEncISO_8859_1_ToUpperCaseTable[256] = {
|
||||
0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u,
|
||||
10u, 11u, 12u, 13u, 14u, 15u, 16u, 17u,
|
||||
20u, 21u, 22u, 23u, 24u, 25u, 26u, 27u,
|
||||
30u, 31u, 32u, 33u, 34u, 35u, 36u, 37u,
|
||||
40u, 41u, 42u, 43u, 44u, 45u, 46u, 47u,
|
||||
50u, 51u, 52u, 53u, 54u, 55u, 56u, 57u,
|
||||
60u, 61u, 62u, 63u, 64u, 65u, 66u, 67u,
|
||||
70u, 71u, 72u, 73u, 74u, 75u, 76u, 77u,
|
||||
100u, 101u, 102u, 103u, 104u, 105u, 106u, 107u,
|
||||
110u, 111u, 112u, 113u, 114u, 115u, 116u, 117u,
|
||||
120u, 121u, 122u, 123u, 124u, 125u, 126u, 127u,
|
||||
130u, 131u, 132u, 133u, 134u, 135u, 136u, 137u,
|
||||
140u, 101u, 102u, 103u, 104u, 105u, 106u, 107u,
|
||||
110u, 111u, 112u, 113u, 114u, 115u, 116u, 117u,
|
||||
120u, 121u, 122u, 123u, 124u, 125u, 126u, 127u,
|
||||
130u, 131u, 132u, 173u, 174u, 175u, 176u, 177u,
|
||||
200u, 201u, 202u, 203u, 204u, 205u, 206u, 207u,
|
||||
210u, 211u, 212u, 213u, 214u, 215u, 216u, 217u,
|
||||
220u, 221u, 222u, 223u, 224u, 225u, 226u, 227u,
|
||||
230u, 231u, 232u, 233u, 234u, 235u, 236u, 237u,
|
||||
240u, 241u, 242u, 243u, 244u, 245u, 246u, 247u,
|
||||
250u, 251u, 252u, 253u, 254u, 255u, 256u, 257u,
|
||||
260u, 261u, 262u, 263u, 264u, 265u, 266u, 267u,
|
||||
270u, 271u, 272u, 273u, 274u, 275u, 276u, 277u,
|
||||
300u, 301u, 302u, 303u, 304u, 305u, 306u, 307u,
|
||||
310u, 311u, 312u, 313u, 314u, 315u, 316u, 317u,
|
||||
320u, 321u, 322u, 323u, 324u, 325u, 326u, 327u,
|
||||
330u, 331u, 332u, 333u, 334u, 335u, 336u, 337u,
|
||||
300u, 301u, 302u, 303u, 304u, 305u, 306u, 307u,
|
||||
310u, 311u, 312u, 313u, 314u, 315u, 316u, 317u,
|
||||
320u, 321u, 322u, 323u, 324u, 325u, 326u, 367u,
|
||||
330u, 331u, 332u, 333u, 334u, 335u, 336u, 377u,
|
||||
};
|
||||
#endif
|
||||
|
||||
extern void
|
||||
onigenc_set_default_caseconv_table(const UChar* table ARG_UNUSED)
|
||||
{
|
||||
/* nothing */
|
||||
/* obsoleted. */
|
||||
}
|
||||
|
||||
extern UChar*
|
||||
onigenc_get_left_adjust_char_head(OnigEncoding enc, const UChar* start, const UChar* s)
|
||||
{
|
||||
return ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc, start, s);
|
||||
}
|
||||
|
||||
const OnigPairCaseFoldCodes OnigAsciiLowerMap[] = {
|
||||
{ 0x41, 0x61 },
|
||||
{ 0x42, 0x62 },
|
||||
{ 0x43, 0x63 },
|
||||
{ 0x44, 0x64 },
|
||||
{ 0x45, 0x65 },
|
||||
{ 0x46, 0x66 },
|
||||
{ 0x47, 0x67 },
|
||||
{ 0x48, 0x68 },
|
||||
{ 0x49, 0x69 },
|
||||
{ 0x4a, 0x6a },
|
||||
{ 0x4b, 0x6b },
|
||||
{ 0x4c, 0x6c },
|
||||
{ 0x4d, 0x6d },
|
||||
{ 0x4e, 0x6e },
|
||||
{ 0x4f, 0x6f },
|
||||
{ 0x50, 0x70 },
|
||||
{ 0x51, 0x71 },
|
||||
{ 0x52, 0x72 },
|
||||
{ 0x53, 0x73 },
|
||||
{ 0x54, 0x74 },
|
||||
{ 0x55, 0x75 },
|
||||
{ 0x56, 0x76 },
|
||||
{ 0x57, 0x77 },
|
||||
{ 0x58, 0x78 },
|
||||
{ 0x59, 0x79 },
|
||||
{ 0x5a, 0x7a }
|
||||
};
|
||||
|
||||
extern int
|
||||
onigenc_ascii_apply_all_case_fold(OnigCaseFoldType flag ARG_UNUSED,
|
||||
OnigApplyAllCaseFoldFunc f, void* arg)
|
||||
{
|
||||
OnigCodePoint code;
|
||||
int i, r;
|
||||
|
||||
for (i = 0;
|
||||
i < (int )(sizeof(OnigAsciiLowerMap)/sizeof(OnigPairCaseFoldCodes));
|
||||
i++) {
|
||||
code = OnigAsciiLowerMap[i].to;
|
||||
r = (*f)(OnigAsciiLowerMap[i].from, &code, 1, arg);
|
||||
if (r != 0) return r;
|
||||
|
||||
code = OnigAsciiLowerMap[i].from;
|
||||
r = (*f)(OnigAsciiLowerMap[i].to, &code, 1, arg);
|
||||
if (r != 0) return r;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_ascii_get_case_fold_codes_by_str(OnigCaseFoldType flag ARG_UNUSED,
|
||||
const OnigUChar* p, const OnigUChar* end ARG_UNUSED,
|
||||
OnigCaseFoldCodeItem items[])
|
||||
{
|
||||
if (0x41 <= *p && *p <= 0x5a) {
|
||||
items[0].byte_len = 1;
|
||||
items[0].code_len = 1;
|
||||
items[0].code[0] = (OnigCodePoint )(*p + 0x20);
|
||||
return 1;
|
||||
}
|
||||
else if (0x61 <= *p && *p <= 0x7a) {
|
||||
items[0].byte_len = 1;
|
||||
items[0].code_len = 1;
|
||||
items[0].code[0] = (OnigCodePoint )(*p - 0x20);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
ss_apply_all_case_fold(OnigCaseFoldType flag ARG_UNUSED,
|
||||
OnigApplyAllCaseFoldFunc f, void* arg)
|
||||
{
|
||||
static OnigCodePoint ss[] = { 0x73, 0x73 };
|
||||
|
||||
return (*f)((OnigCodePoint )0xdf, ss, 2, arg);
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_apply_all_case_fold_with_map(int map_size,
|
||||
const OnigPairCaseFoldCodes map[],
|
||||
int ess_tsett_flag, OnigCaseFoldType flag,
|
||||
OnigApplyAllCaseFoldFunc f, void* arg)
|
||||
{
|
||||
OnigCodePoint code;
|
||||
int i, r;
|
||||
|
||||
r = onigenc_ascii_apply_all_case_fold(flag, f, arg);
|
||||
if (r != 0) return r;
|
||||
|
||||
for (i = 0; i < map_size; i++) {
|
||||
code = map[i].to;
|
||||
r = (*f)(map[i].from, &code, 1, arg);
|
||||
if (r != 0) return r;
|
||||
|
||||
code = map[i].from;
|
||||
r = (*f)(map[i].to, &code, 1, arg);
|
||||
if (r != 0) return r;
|
||||
}
|
||||
|
||||
if (ess_tsett_flag != 0)
|
||||
return ss_apply_all_case_fold(flag, f, arg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_get_case_fold_codes_by_str_with_map(int map_size,
|
||||
const OnigPairCaseFoldCodes map[],
|
||||
int ess_tsett_flag, OnigCaseFoldType flag ARG_UNUSED,
|
||||
const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[])
|
||||
{
|
||||
if (0x41 <= *p && *p <= 0x5a) {
|
||||
items[0].byte_len = 1;
|
||||
items[0].code_len = 1;
|
||||
items[0].code[0] = (OnigCodePoint )(*p + 0x20);
|
||||
if (*p == 0x53 && ess_tsett_flag != 0 && end > p + 1
|
||||
&& (*(p+1) == 0x53 || *(p+1) == 0x73)) {
|
||||
/* SS */
|
||||
items[1].byte_len = 2;
|
||||
items[1].code_len = 1;
|
||||
items[1].code[0] = (OnigCodePoint )0xdf;
|
||||
return 2;
|
||||
}
|
||||
else
|
||||
return 1;
|
||||
}
|
||||
else if (0x61 <= *p && *p <= 0x7a) {
|
||||
items[0].byte_len = 1;
|
||||
items[0].code_len = 1;
|
||||
items[0].code[0] = (OnigCodePoint )(*p - 0x20);
|
||||
if (*p == 0x73 && ess_tsett_flag != 0 && end > p + 1
|
||||
&& (*(p+1) == 0x73 || *(p+1) == 0x53)) {
|
||||
/* ss */
|
||||
items[1].byte_len = 2;
|
||||
items[1].code_len = 1;
|
||||
items[1].code[0] = (OnigCodePoint )0xdf;
|
||||
return 2;
|
||||
}
|
||||
else
|
||||
return 1;
|
||||
}
|
||||
else if (*p == 0xdf && ess_tsett_flag != 0) {
|
||||
items[0].byte_len = 1;
|
||||
items[0].code_len = 2;
|
||||
items[0].code[0] = (OnigCodePoint )'s';
|
||||
items[0].code[1] = (OnigCodePoint )'s';
|
||||
|
||||
items[1].byte_len = 1;
|
||||
items[1].code_len = 2;
|
||||
items[1].code[0] = (OnigCodePoint )'S';
|
||||
items[1].code[1] = (OnigCodePoint )'S';
|
||||
|
||||
items[2].byte_len = 1;
|
||||
items[2].code_len = 2;
|
||||
items[2].code[0] = (OnigCodePoint )'s';
|
||||
items[2].code[1] = (OnigCodePoint )'S';
|
||||
|
||||
items[3].byte_len = 1;
|
||||
items[3].code_len = 2;
|
||||
items[3].code[0] = (OnigCodePoint )'S';
|
||||
items[3].code[1] = (OnigCodePoint )'s';
|
||||
|
||||
return 4;
|
||||
}
|
||||
else {
|
||||
int i;
|
||||
|
||||
for (i = 0; i < map_size; i++) {
|
||||
if (*p == map[i].from) {
|
||||
items[0].byte_len = 1;
|
||||
items[0].code_len = 1;
|
||||
items[0].code[0] = map[i].to;
|
||||
return 1;
|
||||
}
|
||||
else if (*p == map[i].to) {
|
||||
items[0].byte_len = 1;
|
||||
items[0].code_len = 1;
|
||||
items[0].code[0] = map[i].from;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
extern int
|
||||
onigenc_not_support_get_ctype_code_range(OnigCtype ctype ARG_UNUSED,
|
||||
OnigCodePoint* sb_out ARG_UNUSED,
|
||||
const OnigCodePoint* ranges[] ARG_UNUSED)
|
||||
{
|
||||
return ONIG_NO_SUPPORT_CONFIG;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_is_mbc_newline_0x0a(const UChar* p, const UChar* end)
|
||||
{
|
||||
if (p < end) {
|
||||
if (*p == 0x0a) return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* for single byte encodings */
|
||||
extern int
|
||||
onigenc_ascii_mbc_case_fold(OnigCaseFoldType flag ARG_UNUSED, const UChar** p,
|
||||
const UChar*end ARG_UNUSED, UChar* lower)
|
||||
{
|
||||
*lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(**p);
|
||||
|
||||
(*p)++;
|
||||
return 1; /* return byte length of converted char to lower */
|
||||
}
|
||||
|
||||
#if 0
|
||||
extern int
|
||||
onigenc_ascii_is_mbc_ambiguous(OnigCaseFoldType flag,
|
||||
const UChar** pp, const UChar* end)
|
||||
{
|
||||
const UChar* p = *pp;
|
||||
|
||||
(*pp)++;
|
||||
return ONIGENC_IS_ASCII_CODE_CASE_AMBIG(*p);
|
||||
}
|
||||
#endif
|
||||
|
||||
extern int
|
||||
onigenc_single_byte_mbc_enc_len(const UChar* p ARG_UNUSED)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
extern OnigCodePoint
|
||||
onigenc_single_byte_mbc_to_code(const UChar* p, const UChar* end ARG_UNUSED)
|
||||
{
|
||||
return (OnigCodePoint )(*p);
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_single_byte_code_to_mbclen(OnigCodePoint code ARG_UNUSED)
|
||||
{
|
||||
return (code < 0x100 ? 1 : ONIGERR_INVALID_CODE_POINT_VALUE);
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_single_byte_code_to_mbc(OnigCodePoint code, UChar *buf)
|
||||
{
|
||||
*buf = (UChar )(code & 0xff);
|
||||
return 1;
|
||||
}
|
||||
|
||||
extern UChar*
|
||||
onigenc_single_byte_left_adjust_char_head(const UChar* start ARG_UNUSED,
|
||||
const UChar* s)
|
||||
{
|
||||
return (UChar* )s;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_always_true_is_allowed_reverse_match(const UChar* s ARG_UNUSED,
|
||||
const UChar* end ARG_UNUSED)
|
||||
{
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_always_false_is_allowed_reverse_match(const UChar* s ARG_UNUSED,
|
||||
const UChar* end ARG_UNUSED)
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
extern OnigCodePoint
|
||||
onigenc_mbn_mbc_to_code(OnigEncoding enc, const UChar* p, const UChar* end)
|
||||
{
|
||||
int c, i, len;
|
||||
OnigCodePoint n;
|
||||
|
||||
len = enclen(enc, p);
|
||||
n = (OnigCodePoint )(*p++);
|
||||
if (len == 1) return n;
|
||||
|
||||
for (i = 1; i < len; i++) {
|
||||
if (p >= end) break;
|
||||
c = *p++;
|
||||
n <<= 8; n += c;
|
||||
}
|
||||
return n;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_mbn_mbc_case_fold(OnigEncoding enc, OnigCaseFoldType flag ARG_UNUSED,
|
||||
const UChar** pp, const UChar* end ARG_UNUSED,
|
||||
UChar* lower)
|
||||
{
|
||||
int len;
|
||||
const UChar *p = *pp;
|
||||
|
||||
if (ONIGENC_IS_MBC_ASCII(p)) {
|
||||
*lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p);
|
||||
(*pp)++;
|
||||
return 1;
|
||||
}
|
||||
else {
|
||||
int i;
|
||||
|
||||
len = enclen(enc, p);
|
||||
for (i = 0; i < len; i++) {
|
||||
*lower++ = *p++;
|
||||
}
|
||||
(*pp) += len;
|
||||
return len; /* return byte length of converted to lower char */
|
||||
}
|
||||
}
|
||||
|
||||
#if 0
|
||||
extern int
|
||||
onigenc_mbn_is_mbc_ambiguous(OnigEncoding enc, OnigCaseFoldType flag,
|
||||
const UChar** pp, const UChar* end)
|
||||
{
|
||||
const UChar* p = *pp;
|
||||
|
||||
if (ONIGENC_IS_MBC_ASCII(p)) {
|
||||
(*pp)++;
|
||||
return ONIGENC_IS_ASCII_CODE_CASE_AMBIG(*p);
|
||||
}
|
||||
|
||||
(*pp) += enclen(enc, p);
|
||||
return FALSE;
|
||||
}
|
||||
#endif
|
||||
|
||||
extern int
|
||||
onigenc_mb2_code_to_mbclen(OnigCodePoint code)
|
||||
{
|
||||
if ((code & 0xff00) != 0) return 2;
|
||||
else return 1;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_mb4_code_to_mbclen(OnigCodePoint code)
|
||||
{
|
||||
if ((code & 0xff000000) != 0) return 4;
|
||||
else if ((code & 0xff0000) != 0) return 3;
|
||||
else if ((code & 0xff00) != 0) return 2;
|
||||
else return 1;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_mb2_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)
|
||||
{
|
||||
UChar *p = buf;
|
||||
|
||||
if ((code & 0xff00) != 0) {
|
||||
*p++ = (UChar )((code >> 8) & 0xff);
|
||||
}
|
||||
*p++ = (UChar )(code & 0xff);
|
||||
|
||||
#if 1
|
||||
if (enclen(enc, buf) != (p - buf))
|
||||
return ONIGERR_INVALID_CODE_POINT_VALUE;
|
||||
#endif
|
||||
return (int)(p - buf);
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_mb4_code_to_mbc(OnigEncoding enc, OnigCodePoint code, UChar *buf)
|
||||
{
|
||||
UChar *p = buf;
|
||||
|
||||
if ((code & 0xff000000) != 0) {
|
||||
*p++ = (UChar )((code >> 24) & 0xff);
|
||||
}
|
||||
if ((code & 0xff0000) != 0 || p != buf) {
|
||||
*p++ = (UChar )((code >> 16) & 0xff);
|
||||
}
|
||||
if ((code & 0xff00) != 0 || p != buf) {
|
||||
*p++ = (UChar )((code >> 8) & 0xff);
|
||||
}
|
||||
*p++ = (UChar )(code & 0xff);
|
||||
|
||||
#if 1
|
||||
if (enclen(enc, buf) != (p - buf))
|
||||
return ONIGERR_INVALID_CODE_POINT_VALUE;
|
||||
#endif
|
||||
return (int)(p - buf);
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_minimum_property_name_to_ctype(OnigEncoding enc, UChar* p, UChar* end)
|
||||
{
|
||||
static PosixBracketEntryType PBS[] = {
|
||||
{ (UChar* )"Alnum", ONIGENC_CTYPE_ALNUM, 5 },
|
||||
{ (UChar* )"Alpha", ONIGENC_CTYPE_ALPHA, 5 },
|
||||
{ (UChar* )"Blank", ONIGENC_CTYPE_BLANK, 5 },
|
||||
{ (UChar* )"Cntrl", ONIGENC_CTYPE_CNTRL, 5 },
|
||||
{ (UChar* )"Digit", ONIGENC_CTYPE_DIGIT, 5 },
|
||||
{ (UChar* )"Graph", ONIGENC_CTYPE_GRAPH, 5 },
|
||||
{ (UChar* )"Lower", ONIGENC_CTYPE_LOWER, 5 },
|
||||
{ (UChar* )"Print", ONIGENC_CTYPE_PRINT, 5 },
|
||||
{ (UChar* )"Punct", ONIGENC_CTYPE_PUNCT, 5 },
|
||||
{ (UChar* )"Space", ONIGENC_CTYPE_SPACE, 5 },
|
||||
{ (UChar* )"Upper", ONIGENC_CTYPE_UPPER, 5 },
|
||||
{ (UChar* )"XDigit", ONIGENC_CTYPE_XDIGIT, 6 },
|
||||
{ (UChar* )"ASCII", ONIGENC_CTYPE_ASCII, 5 },
|
||||
{ (UChar* )"Word", ONIGENC_CTYPE_WORD, 4 },
|
||||
{ (UChar* )NULL, -1, 0 }
|
||||
};
|
||||
|
||||
PosixBracketEntryType *pb;
|
||||
int len;
|
||||
|
||||
len = onigenc_strlen(enc, p, end);
|
||||
for (pb = PBS; IS_NOT_NULL(pb->name); pb++) {
|
||||
if (len == pb->len &&
|
||||
onigenc_with_ascii_strncmp(enc, p, end, pb->name, pb->len) == 0)
|
||||
return pb->ctype;
|
||||
}
|
||||
|
||||
return ONIGERR_INVALID_CHAR_PROPERTY_NAME;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_mb2_is_code_ctype(OnigEncoding enc, OnigCodePoint code,
|
||||
unsigned int ctype)
|
||||
{
|
||||
if (code < 128)
|
||||
return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
|
||||
else {
|
||||
if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {
|
||||
return (ONIGENC_CODE_TO_MBCLEN(enc, code) > 1 ? TRUE : FALSE);
|
||||
}
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_mb4_is_code_ctype(OnigEncoding enc, OnigCodePoint code,
|
||||
unsigned int ctype)
|
||||
{
|
||||
if (code < 128)
|
||||
return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
|
||||
else {
|
||||
if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {
|
||||
return (ONIGENC_CODE_TO_MBCLEN(enc, code) > 1 ? TRUE : FALSE);
|
||||
}
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_with_ascii_strncmp(OnigEncoding enc, const UChar* p, const UChar* end,
|
||||
const UChar* sascii /* ascii */, int n)
|
||||
{
|
||||
int x, c;
|
||||
|
||||
while (n-- > 0) {
|
||||
if (p >= end) return (int )(*sascii);
|
||||
|
||||
c = (int )ONIGENC_MBC_TO_CODE(enc, p, end);
|
||||
x = *sascii - c;
|
||||
if (x) return x;
|
||||
|
||||
sascii++;
|
||||
p += enclen(enc, p);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Property management */
|
||||
static int
|
||||
resize_property_list(int new_size, const OnigCodePoint*** plist, int* psize)
|
||||
{
|
||||
int size;
|
||||
const OnigCodePoint **list = *plist;
|
||||
|
||||
size = sizeof(OnigCodePoint*) * new_size;
|
||||
if (IS_NULL(list)) {
|
||||
list = (const OnigCodePoint** )xmalloc(size);
|
||||
}
|
||||
else {
|
||||
list = (const OnigCodePoint** )xrealloc((void* )list, size, *psize * sizeof(OnigCodePoint*));
|
||||
}
|
||||
|
||||
if (IS_NULL(list)) return ONIGERR_MEMORY;
|
||||
|
||||
*plist = list;
|
||||
*psize = new_size;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_property_list_add_property(UChar* name, const OnigCodePoint* prop,
|
||||
hash_table_type **table, const OnigCodePoint*** plist, int *pnum,
|
||||
int *psize)
|
||||
{
|
||||
#define PROP_INIT_SIZE 16
|
||||
|
||||
int r;
|
||||
|
||||
if (*psize <= *pnum) {
|
||||
int new_size = (*psize == 0 ? PROP_INIT_SIZE : *psize * 2);
|
||||
r = resize_property_list(new_size, plist, psize);
|
||||
if (r != 0) return r;
|
||||
}
|
||||
|
||||
(*plist)[*pnum] = prop;
|
||||
|
||||
if (ONIG_IS_NULL(*table)) {
|
||||
*table = onig_st_init_strend_table_with_size(PROP_INIT_SIZE);
|
||||
if (ONIG_IS_NULL(*table)) return ONIGERR_MEMORY;
|
||||
}
|
||||
|
||||
*pnum = *pnum + 1;
|
||||
onig_st_insert_strend(*table, name, name + strlen_s((char* )name, MAX_STRING_SIZE),
|
||||
(hash_data_type )(*pnum + ONIGENC_MAX_STD_CTYPE));
|
||||
return 0;
|
||||
}
|
||||
|
||||
extern int
|
||||
onigenc_property_list_init(int (*f)(void))
|
||||
{
|
||||
int r;
|
||||
|
||||
THREAD_ATOMIC_START;
|
||||
|
||||
r = f();
|
||||
|
||||
THREAD_ATOMIC_END;
|
||||
return r;
|
||||
}
|
||||
Reference in New Issue
Block a user