mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-21 23:20:20 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
130 lines
4 KiB
C++
130 lines
4 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2020, Fei Wu <f.eiwu@yahoo.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Concepts.h>
|
|
#include <AK/EnumBits.h>
|
|
#include <AK/Forward.h>
|
|
|
|
namespace AK {
|
|
|
|
namespace Detail {
|
|
template<Concepts::AnyString T, Concepts::AnyString U>
|
|
inline constexpr bool IsHashCompatible<T, U> = true;
|
|
}
|
|
|
|
enum class CaseSensitivity {
|
|
CaseInsensitive,
|
|
CaseSensitive,
|
|
};
|
|
|
|
enum class ReplaceMode {
|
|
All,
|
|
FirstOnly,
|
|
};
|
|
|
|
enum class TrimMode {
|
|
Left,
|
|
Right,
|
|
Both
|
|
};
|
|
|
|
enum class TrimWhitespace {
|
|
Yes,
|
|
No,
|
|
};
|
|
|
|
enum class SplitBehavior : unsigned {
|
|
// Neither keep empty substrings nor keep the trailing separator.
|
|
// This is the default behavior if unspecified.
|
|
Nothing = 0,
|
|
|
|
// If two separators follow each other without any characters
|
|
// in between, keep a "" in the resulting vector. (or only the
|
|
// separator if KeepTrailingSeparator is used)
|
|
KeepEmpty = 1,
|
|
|
|
// Do not strip off the separator at the end of the string.
|
|
KeepTrailingSeparator = 2,
|
|
};
|
|
AK_ENUM_BITWISE_OPERATORS(SplitBehavior);
|
|
|
|
enum class TrailingCodePointTransformation : u8 {
|
|
// Default behaviour; Puts the first typographic letter unit of each word, if lowercase, in titlecase; the other characters in lowercase.
|
|
Lowercase,
|
|
// Puts the first typographic letter unit of each word, if lowercase, in titlecase; other characters are unaffected. (https://drafts.csswg.org/css-text/#valdef-text-transform-capitalize)
|
|
PreserveExisting,
|
|
};
|
|
|
|
struct MaskSpan {
|
|
size_t start;
|
|
size_t length;
|
|
|
|
bool operator==(MaskSpan const& other) const
|
|
{
|
|
return start == other.start && length == other.length;
|
|
}
|
|
};
|
|
|
|
namespace StringUtils {
|
|
|
|
bool matches(StringView str, StringView mask, CaseSensitivity = CaseSensitivity::CaseInsensitive, Vector<MaskSpan>* match_spans = nullptr);
|
|
template<typename T = int>
|
|
Optional<T> convert_to_int(StringView, TrimWhitespace = TrimWhitespace::Yes);
|
|
template<typename T = unsigned>
|
|
Optional<T> convert_to_uint(StringView, TrimWhitespace = TrimWhitespace::Yes);
|
|
template<typename T = unsigned>
|
|
Optional<T> convert_to_uint_from_hex(StringView, TrimWhitespace = TrimWhitespace::Yes);
|
|
template<typename T = unsigned>
|
|
Optional<T> convert_to_uint_from_octal(StringView, TrimWhitespace = TrimWhitespace::Yes);
|
|
#ifndef KERNEL
|
|
template<typename T>
|
|
Optional<T> convert_to_floating_point(StringView, TrimWhitespace = TrimWhitespace::Yes);
|
|
#endif
|
|
bool equals_ignoring_ascii_case(StringView, StringView);
|
|
bool ends_with(StringView a, StringView b, CaseSensitivity);
|
|
bool starts_with(StringView, StringView, CaseSensitivity);
|
|
bool contains(StringView, StringView, CaseSensitivity);
|
|
bool is_whitespace(StringView);
|
|
StringView trim(StringView string, StringView characters, TrimMode mode);
|
|
StringView trim_whitespace(StringView string, TrimMode mode);
|
|
|
|
Optional<size_t> find(StringView haystack, char needle, size_t start = 0);
|
|
Optional<size_t> find(StringView haystack, StringView needle, size_t start = 0);
|
|
Optional<size_t> find_last(StringView haystack, char needle);
|
|
Optional<size_t> find_last(StringView haystack, StringView needle);
|
|
Optional<size_t> find_last_not(StringView haystack, char needle);
|
|
Vector<size_t> find_all(StringView haystack, StringView needle);
|
|
enum class SearchDirection {
|
|
Forward,
|
|
Backward
|
|
};
|
|
Optional<size_t> find_any_of(StringView haystack, StringView needles, SearchDirection);
|
|
|
|
ByteString to_snakecase(StringView);
|
|
ByteString to_titlecase(StringView);
|
|
ByteString invert_case(StringView);
|
|
|
|
ByteString replace(StringView, StringView needle, StringView replacement, ReplaceMode);
|
|
ErrorOr<String> replace(String const&, StringView needle, StringView replacement, ReplaceMode);
|
|
|
|
size_t count(StringView, StringView needle);
|
|
size_t count(StringView, char needle);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#if USING_AK_GLOBALLY
|
|
using AK::CaseSensitivity;
|
|
using AK::ReplaceMode;
|
|
using AK::SplitBehavior;
|
|
using AK::TrailingCodePointTransformation;
|
|
using AK::TrimMode;
|
|
using AK::TrimWhitespace;
|
|
#endif
|