diff options
Diffstat (limited to 'ext/mbstring/oniguruma/regerror.c')
| -rw-r--r-- | ext/mbstring/oniguruma/regerror.c | 50 |
1 files changed, 33 insertions, 17 deletions
diff --git a/ext/mbstring/oniguruma/regerror.c b/ext/mbstring/oniguruma/regerror.c index d6ec91856d..385e560d98 100644 --- a/ext/mbstring/oniguruma/regerror.c +++ b/ext/mbstring/oniguruma/regerror.c @@ -2,7 +2,7 @@ regerror.c - Oniguruma (regular expression library) **********************************************************************/ /*- - * Copyright (c) 2002-2006 K.Kosako <sndgk393 AT ybb DOT ne DOT jp> + * Copyright (c) 2002-2007 K.Kosako <sndgk393 AT ybb DOT ne DOT jp> * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -85,9 +85,9 @@ onig_error_code_to_format(int code) case ONIGERR_END_PATTERN_AT_CONTROL: p = "end pattern at control"; break; case ONIGERR_META_CODE_SYNTAX: - p = "illegal meta-code syntax"; break; + p = "invalid meta-code syntax"; break; case ONIGERR_CONTROL_CODE_SYNTAX: - p = "illegal control-code syntax"; break; + p = "invalid control-code syntax"; break; case ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE: p = "char-class value at end of range"; break; case ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE: @@ -142,8 +142,8 @@ onig_error_code_to_format(int code) p = "too big wide-char value"; break; case ONIGERR_TOO_LONG_WIDE_CHAR_VALUE: p = "too long wide-char value"; break; - case ONIGERR_INVALID_WIDE_CHAR_VALUE: - p = "invalid wide-char value"; break; + case ONIGERR_INVALID_CODE_POINT_VALUE: + p = "invalid code point value"; break; case ONIGERR_EMPTY_GROUP_NAME: p = "group name is empty"; break; case ONIGERR_INVALID_GROUP_NAME: @@ -182,6 +182,15 @@ onig_error_code_to_format(int code) return (UChar* )p; } +static void sprint_byte(char* s, unsigned int v) +{ + sprintf(s, "%02x", (v & 0377)); +} + +static void sprint_byte_with_x(char* s, unsigned int v) +{ + sprintf(s, "\\x%02x", (v & 0377)); +} static int to_ascii(OnigEncoding enc, UChar *s, UChar *end, UChar buf[], int buf_size, int *is_over) @@ -196,10 +205,17 @@ static int to_ascii(OnigEncoding enc, UChar *s, UChar *end, while (p < end) { code = ONIGENC_MBC_TO_CODE(enc, p, end); if (code >= 0x80) { - if (len + 5 <= buf_size) { - sprintf((char* )(&(buf[len])), "\\%03o", - (unsigned int)(code & 0377)); - len += 5; + if (code > 0xffff && len + 10 <= buf_size) { + sprint_byte_with_x((char*)(&(buf[len])), (unsigned int)(code >> 24)); + sprint_byte((char*)(&(buf[len+4])), (unsigned int)(code >> 16)); + sprint_byte((char*)(&(buf[len+6])), (unsigned int)(code >> 8)); + sprint_byte((char*)(&(buf[len+8])), (unsigned int)code); + len += 10; + } + else if (len + 6 <= buf_size) { + sprint_byte_with_x((char*)(&(buf[len])), (unsigned int)(code >> 8)); + sprint_byte((char*)(&(buf[len+4])), (unsigned int)code); + len += 6; } else { break; @@ -209,7 +225,7 @@ static int to_ascii(OnigEncoding enc, UChar *s, UChar *end, buf[len++] = (UChar )code; } - p += enc_len(enc, p); + p += enclen(enc, p); if (len >= buf_size) break; } @@ -317,7 +333,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist) va_list args; va_init_list(args, fmt); - n = vsnprintf((char* )buf, bufsize, (const char* )fmt, args); + n = xvsnprintf((char* )buf, bufsize, (const char* )fmt, args); va_end(args); need = (pat_end - pat) * 4 + 4; @@ -328,17 +344,17 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist) p = pat; while (p < pat_end) { - if (*p == MC_ESC(enc)) { + if (*p == '\\') { *s++ = *p++; - len = enc_len(enc, p); + len = enclen(enc, p); while (len-- > 0) *s++ = *p++; } else if (*p == '/') { - *s++ = (unsigned char )MC_ESC(enc); + *s++ = (unsigned char )'\\'; *s++ = *p++; } else if (ONIGENC_IS_MBC_HEAD(enc, p)) { - len = enc_len(enc, p); + len = enclen(enc, p); if (ONIGENC_MBC_MINLEN(enc) == 1) { while (len-- > 0) *s++ = *p++; } @@ -346,7 +362,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist) int blen; while (len-- > 0) { - sprintf((char* )bs, "\\%03o", *p++ & 0377); + sprint_byte_with_x((char* )bs, (unsigned int )(*p++)); blen = onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, bs); bp = bs; while (blen-- > 0) *s++ = *bp++; @@ -355,7 +371,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist) } else if (!ONIGENC_IS_CODE_PRINT(enc, *p) && !ONIGENC_IS_CODE_SPACE(enc, *p)) { - sprintf((char* )bs, "\\%03o", *p++ & 0377); + sprint_byte_with_x((char* )bs, (unsigned int )(*p++)); len = onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, bs); bp = bs; while (len-- > 0) *s++ = *bp++; |