diff options
Diffstat (limited to 'regerror.c')
| -rw-r--r-- | regerror.c | 71 |
1 files changed, 54 insertions, 17 deletions
diff --git a/regerror.c b/regerror.c index c7a2a7b7ea..50ce8fd9fe 100644 --- a/regerror.c +++ b/regerror.c @@ -1,10 +1,32 @@ /********************************************************************** - regerror.c - Oniguruma (regular expression library) - - Copyright (C) 2002-2004 K.Kosako (kosako@sofnec.co.jp) - **********************************************************************/ +/*- + * Copyright (c) 2002-2004 K.Kosako <kosako AT sofnec DOT co DOT jp> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + */ + #include "regint.h" #include <stdio.h> /* for vsnprintf() */ @@ -146,6 +168,8 @@ onig_error_code_to_format(int code) p = "group number is too big for capture history"; break; case ONIGERR_INVALID_CHAR_PROPERTY_NAME: p = "invalid character property name {%n}"; break; + case ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION: + p = "not supported encoding combination"; break; case ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT: p = "over thread pass limit count"; break; @@ -219,7 +243,7 @@ onig_error_code_to_str(s, code, va_alist) default: q = onig_error_code_to_format(code); - len = strlen(q); + len = onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, q); xmemcpy(s, q, len); s[len] = '\0'; break; @@ -246,7 +270,8 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist) #endif { int n, need, len; - UChar *p, *s; + UChar *p, *s, *bp; + char bs[6]; va_list args; va_init_list(args, fmt); @@ -257,29 +282,41 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist) if (n + need < bufsize) { strcat(buf, ": /"); - s = buf + strlen(buf); + s = buf + onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, buf); p = pat; while (p < (UChar* )pat_end) { - if (*p == MC_ESC) { + if (*p == MC_ESC(enc)) { *s++ = *p++; - len = enc_len(enc, *p); + len = enc_len(enc, p); while (len-- > 0) *s++ = *p++; } else if (*p == '/') { - *s++ = MC_ESC; + *s++ = (unsigned char )MC_ESC(enc); *s++ = *p++; } - else if (ONIGENC_IS_MBC_HEAD(enc, *p)) { - len = enc_len(enc, *p); - while (len-- > 0) *s++ = *p++; + else if (ONIGENC_IS_MBC_HEAD(enc, p)) { + len = enc_len(enc, p); + if (ONIGENC_MBC_MINLEN(enc) == 1) { + while (len-- > 0) *s++ = *p++; + } + else { /* for UTF16 */ + int blen; + + while (len-- > 0) { + sprintf(bs, "\\%03o", *p++ & 0377); + blen = onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, bs); + bp = bs; + while (blen-- > 0) *s++ = *bp++; + } + } } else if (!ONIGENC_IS_CODE_PRINT(enc, *p) && !ONIGENC_IS_CODE_SPACE(enc, *p)) { - char b[5]; - sprintf(b, "\\%03o", *p & 0377); - len = strlen(b); - while (len-- > 0) *s++ = *p++; + sprintf(bs, "\\%03o", *p++ & 0377); + len = onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, bs); + bp = bs; + while (len-- > 0) *s++ = *bp++; } else { *s++ = *p++; |