136 lines
6.0 KiB
C++
136 lines
6.0 KiB
C++
#pragma once
|
|
|
|
/*
|
|
Maps pcre_compile2 error codes to posix error codes.
|
|
From pcreposix.c and pcreposix.h
|
|
*/
|
|
|
|
// posix error codes
|
|
enum {
|
|
REG_ASSERT = 1, /* internal error ? */
|
|
REG_BADBR, /* invalid repeat counts in {} */
|
|
REG_BADPAT, /* pattern error */
|
|
REG_BADRPT, /* ? * + invalid */
|
|
REG_EBRACE, /* unbalanced {} */
|
|
REG_EBRACK, /* unbalanced [] */
|
|
REG_ECOLLATE, /* collation error - not relevant */
|
|
REG_ECTYPE, /* bad class */
|
|
REG_EESCAPE, /* bad escape sequence */
|
|
REG_EMPTY, /* empty expression */
|
|
REG_EPAREN, /* unbalanced () */
|
|
REG_ERANGE, /* bad range inside [] */
|
|
REG_ESIZE, /* expression too big */
|
|
REG_ESPACE, /* failed to get memory */
|
|
REG_ESUBREG, /* bad back reference */
|
|
REG_INVARG, /* bad argument */
|
|
|
|
// This isnt used below since it is not a compile error. So we remove it as to not conflict.
|
|
//REG_NOMATCH /* match failed */
|
|
};
|
|
|
|
// pcre compile error -> posix compile error
|
|
const int pcre_posix_compile_error_map[] = {
|
|
0, /* no error */
|
|
REG_EESCAPE, /* \ at end of pattern */
|
|
REG_EESCAPE, /* \c at end of pattern */
|
|
REG_EESCAPE, /* unrecognized character follows \ */
|
|
REG_BADBR, /* numbers out of order in {} quantifier */
|
|
/* 5 */
|
|
REG_BADBR, /* number too big in {} quantifier */
|
|
REG_EBRACK, /* missing terminating ] for character class */
|
|
REG_ECTYPE, /* invalid escape sequence in character class */
|
|
REG_ERANGE, /* range out of order in character class */
|
|
REG_BADRPT, /* nothing to repeat */
|
|
/* 10 */
|
|
REG_BADRPT, /* operand of unlimited repeat could match the empty string */
|
|
REG_ASSERT, /* internal error: unexpected repeat */
|
|
REG_BADPAT, /* unrecognized character after (? */
|
|
REG_BADPAT, /* POSIX named classes are supported only within a class */
|
|
REG_EPAREN, /* missing ) */
|
|
/* 15 */
|
|
REG_ESUBREG, /* reference to non-existent subpattern */
|
|
REG_INVARG, /* erroffset passed as NULL */
|
|
REG_INVARG, /* unknown option bit(s) set */
|
|
REG_EPAREN, /* missing ) after comment */
|
|
REG_ESIZE, /* parentheses nested too deeply */
|
|
/* 20 */
|
|
REG_ESIZE, /* regular expression too large */
|
|
REG_ESPACE, /* failed to get memory */
|
|
REG_EPAREN, /* unmatched parentheses */
|
|
REG_ASSERT, /* internal error: code overflow */
|
|
REG_BADPAT, /* unrecognized character after (?< */
|
|
/* 25 */
|
|
REG_BADPAT, /* lookbehind assertion is not fixed length */
|
|
REG_BADPAT, /* malformed number or name after (?( */
|
|
REG_BADPAT, /* conditional group contains more than two branches */
|
|
REG_BADPAT, /* assertion expected after (?( */
|
|
REG_BADPAT, /* (?R or (?[+-]digits must be followed by ) */
|
|
/* 30 */
|
|
REG_ECTYPE, /* unknown POSIX class name */
|
|
REG_BADPAT, /* POSIX collating elements are not supported */
|
|
REG_INVARG, /* this version of PCRE is not compiled with PCRE_UTF8 support */
|
|
REG_BADPAT, /* spare error */
|
|
REG_BADPAT, /* character value in \x{} or \o{} is too large */
|
|
/* 35 */
|
|
REG_BADPAT, /* invalid condition (?(0) */
|
|
REG_BADPAT, /* \C not allowed in lookbehind assertion */
|
|
REG_EESCAPE, /* PCRE does not support \L, \l, \N, \U, or \u */
|
|
REG_BADPAT, /* number after (?C is > 255 */
|
|
REG_BADPAT, /* closing ) for (?C expected */
|
|
/* 40 */
|
|
REG_BADPAT, /* recursive call could loop indefinitely */
|
|
REG_BADPAT, /* unrecognized character after (?P */
|
|
REG_BADPAT, /* syntax error in subpattern name (missing terminator) */
|
|
REG_BADPAT, /* two named subpatterns have the same name */
|
|
REG_BADPAT, /* invalid UTF-8 string */
|
|
/* 45 */
|
|
REG_BADPAT, /* support for \P, \p, and \X has not been compiled */
|
|
REG_BADPAT, /* malformed \P or \p sequence */
|
|
REG_BADPAT, /* unknown property name after \P or \p */
|
|
REG_BADPAT, /* subpattern name is too long (maximum 32 characters) */
|
|
REG_BADPAT, /* too many named subpatterns (maximum 10,000) */
|
|
/* 50 */
|
|
REG_BADPAT, /* repeated subpattern is too long */
|
|
REG_BADPAT, /* octal value is greater than \377 (not in UTF-8 mode) */
|
|
REG_BADPAT, /* internal error: overran compiling workspace */
|
|
REG_BADPAT, /* internal error: previously-checked referenced subpattern not found */
|
|
REG_BADPAT, /* DEFINE group contains more than one branch */
|
|
/* 55 */
|
|
REG_BADPAT, /* repeating a DEFINE group is not allowed */
|
|
REG_INVARG, /* inconsistent NEWLINE options */
|
|
REG_BADPAT, /* \g is not followed followed by an (optionally braced) non-zero number */
|
|
REG_BADPAT, /* a numbered reference must not be zero */
|
|
REG_BADPAT, /* an argument is not allowed for (*ACCEPT), (*FAIL), or (*COMMIT) */
|
|
/* 60 */
|
|
REG_BADPAT, /* (*VERB) not recognized */
|
|
REG_BADPAT, /* number is too big */
|
|
REG_BADPAT, /* subpattern name expected */
|
|
REG_BADPAT, /* digit expected after (?+ */
|
|
REG_BADPAT, /* ] is an invalid data character in JavaScript compatibility mode */
|
|
/* 65 */
|
|
REG_BADPAT, /* different names for subpatterns of the same number are not allowed */
|
|
REG_BADPAT, /* (*MARK) must have an argument */
|
|
REG_INVARG, /* this version of PCRE is not compiled with PCRE_UCP support */
|
|
REG_BADPAT, /* \c must be followed by an ASCII character */
|
|
REG_BADPAT, /* \k is not followed by a braced, angle-bracketed, or quoted name */
|
|
/* 70 */
|
|
REG_BADPAT, /* internal error: unknown opcode in find_fixedlength() */
|
|
REG_BADPAT, /* \N is not supported in a class */
|
|
REG_BADPAT, /* too many forward references */
|
|
REG_BADPAT, /* disallowed UTF-8/16/32 code point (>= 0xd800 && <= 0xdfff) */
|
|
REG_BADPAT, /* invalid UTF-16 string (should not occur) */
|
|
/* 75 */
|
|
REG_BADPAT, /* overlong MARK name */
|
|
REG_BADPAT, /* character value in \u.... sequence is too large */
|
|
REG_BADPAT, /* invalid UTF-32 string (should not occur) */
|
|
REG_BADPAT, /* setting UTF is disabled by the application */
|
|
REG_BADPAT, /* non-hex character in \\x{} (closing brace missing?) */
|
|
/* 80 */
|
|
REG_BADPAT, /* non-octal character in \o{} (closing brace missing?) */
|
|
REG_BADPAT, /* missing opening brace after \o */
|
|
REG_BADPAT, /* parentheses too deeply nested */
|
|
REG_BADPAT, /* invalid range in character class */
|
|
REG_BADPAT, /* group name must start with a non-digit */
|
|
/* 85 */
|
|
REG_BADPAT /* parentheses too deeply nested (stack check) */
|
|
}; |