Libraries: Move to Userland/Libraries/

Libraries/LibRegex/RegexError.h

@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2020, Emanuel Sprung <emanuel.sprung@gmail.com>
- * 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 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 HOLDER 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.
- */
-
-#pragma once
-
-#include <AK/String.h>
-#include <AK/Types.h>
-#ifdef __serenity__
-#    include <regex.h>
-#else
-#    include <LibC/regex.h>
-#endif
-
-namespace regex {
-
-enum class Error : u8 {
-    NoError = __Regex_NoError,
-    InvalidPattern = __Regex_InvalidPattern,                         // Invalid regular expression.
-    InvalidCollationElement = __Regex_InvalidCollationElement,       // Invalid collating element referenced.
-    InvalidCharacterClass = __Regex_InvalidCharacterClass,           // Invalid character class type referenced.
-    InvalidTrailingEscape = __Regex_InvalidTrailingEscape,           // Trailing \ in pattern.
-    InvalidNumber = __Regex_InvalidNumber,                           // Number in \digit invalid or in error.
-    MismatchingBracket = __Regex_MismatchingBracket,                 // [ ] imbalance.
-    MismatchingParen = __Regex_MismatchingParen,                     // ( ) imbalance.
-    MismatchingBrace = __Regex_MismatchingBrace,                     // { } imbalance.
-    InvalidBraceContent = __Regex_InvalidBraceContent,               // Content of {} invalid: not a number, number too large, more than two numbers, first larger than second.
-    InvalidBracketContent = __Regex_InvalidBracketContent,           // Content of [] invalid.
-    InvalidRange = __Regex_InvalidRange,                             // Invalid endpoint in range expression.
-    InvalidRepetitionMarker = __Regex_InvalidRepetitionMarker,       // ?, * or + not preceded by valid regular expression.
-    ReachedMaxRecursion = __Regex_ReachedMaxRecursion,               // MaximumRecursion has been reached.
-    EmptySubExpression = __Regex_EmptySubExpression,                 // Sub expression has empty content.
-    InvalidCaptureGroup = __Regex_InvalidCaptureGroup,               // Content of capture group is invalid.
-    InvalidNameForCaptureGroup = __Regex_InvalidNameForCaptureGroup, // Name of capture group is invalid.
-};
-
-inline String get_error_string(Error error)
-{
-    switch (error) {
-    case Error::NoError:
-        return "No error";
-    case Error::InvalidPattern:
-        return "Invalid regular expression.";
-    case Error::InvalidCollationElement:
-        return "Invalid collating element referenced.";
-    case Error::InvalidCharacterClass:
-        return "Invalid character class type referenced.";
-    case Error::InvalidTrailingEscape:
-        return "Trailing \\ in pattern.";
-    case Error::InvalidNumber:
-        return "Number in \\digit invalid or in error.";
-    case Error::MismatchingBracket:
-        return "[ ] imbalance.";
-    case Error::MismatchingParen:
-        return "( ) imbalance.";
-    case Error::MismatchingBrace:
-        return "{ } imbalance.";
-    case Error::InvalidBraceContent:
-        return "Content of {} invalid: not a number, number too large, more than two numbers, first larger than second.";
-    case Error::InvalidBracketContent:
-        return "Content of [] invalid.";
-    case Error::InvalidRange:
-        return "Invalid endpoint in range expression.";
-    case Error::InvalidRepetitionMarker:
-        return "?, * or + not preceded by valid regular expression.";
-    case Error::ReachedMaxRecursion:
-        return "Maximum recursion has been reached.";
-    case Error::EmptySubExpression:
-        return "Sub expression has empty content.";
-    case Error::InvalidCaptureGroup:
-        return "Content of capture group is invalid.";
-    case Error::InvalidNameForCaptureGroup:
-        return "Name of capture group is invalid.";
-    }
-    return "Undefined error.";
-}
-}
-
-using regex::Error;
-using regex::get_error_string;