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AK: Replace usages of ctype.h with CharacterTypes.h

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This replaces all remaining usages of ctype.h in AK with
CharacterTypes.h.
This commit is contained in:
Max Wipfli 2021-07-06 13:46:46 +02:00 committed by Andreas Kling
parent 8975caca45
commit f0fcbb7751
Notes: sideshowbarker 2024-07-18 10:14:46 +09:00 
Author: https://github.com/MaxWipfli
Commit: https://github.com/SerenityOS/serenity/commit/f0fcbb7751b
Pull-request: https://github.com/SerenityOS/serenity/pull/8494
2 changed files with 15 additions and 26 deletions
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6
AK/Format.cpp
View file

@ -4,12 +4,12 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/CharacterTypes.h>
#include <AK/Format.h>
#include <AK/GenericLexer.h>
#include <AK/String.h>
#include <AK/StringBuilder.h>
#include <AK/kstdio.h>
#include <ctype.h>
#if defined(__serenity__) && !defined(KERNEL)
# include <serenity.h>
@ -111,9 +111,9 @@ bool FormatParser::consume_number(size_t& value)
value = 0;
bool consumed_at_least_one = false;
while (next_is(isdigit)) {
while (next_is(is_ascii_digit)) {
value *= 10;
value += consume() - '0';
value += parse_ascii_digit(consume());
consumed_at_least_one = true;
}

35
AK/StringUtils.cpp
View file

@ -5,6 +5,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/CharacterTypes.h>
#include <AK/MemMem.h>
#include <AK/Memory.h>
#include <AK/Optional.h>
@ -13,7 +14,6 @@
#include <AK/StringUtils.h>
#include <AK/StringView.h>
#include <AK/Vector.h>
#include <ctype.h>
namespace AK {
@ -47,7 +47,7 @@ bool matches(const StringView& str, const StringView& mask, CaseSensitivity case
return false;
if (case_sensitivity == CaseSensitivity::CaseSensitive)
return p == ch;
return tolower(p) == tolower(ch);
return to_ascii_lowercase(p) == to_ascii_lowercase(ch);
};
while (string_ptr < string_end && mask_ptr < mask_end) {
auto string_start_ptr = string_ptr;
@ -196,19 +196,12 @@ template Optional<u16> convert_to_uint_from_hex(const StringView& str, TrimWhite
template Optional<u32> convert_to_uint_from_hex(const StringView& str, TrimWhitespace);
template Optional<u64> convert_to_uint_from_hex(const StringView& str, TrimWhitespace);
static inline char to_lowercase(char c)
{
if (c >= 'A' && c <= 'Z')
return c | 0x20;
return c;
}
bool equals_ignoring_case(const StringView& a, const StringView& b)
{
if (a.length() != b.length())
return false;
for (size_t i = 0; i < a.length(); ++i) {
if (to_lowercase(a.characters_without_null_termination()[i]) != to_lowercase(b.characters_without_null_termination()[i]))
if (to_ascii_lowercase(a.characters_without_null_termination()[i]) != to_ascii_lowercase(b.characters_without_null_termination()[i]))
return false;
}
return true;
@ -231,7 +224,7 @@ bool ends_with(const StringView& str, const StringView& end, CaseSensitivity cas
size_t si = str.length() - end.length();
for (size_t ei = 0; ei < end.length(); ++si, ++ei) {
if (to_lowercase(str_chars[si]) != to_lowercase(end_chars[ei]))
if (to_ascii_lowercase(str_chars[si]) != to_ascii_lowercase(end_chars[ei]))
return false;
}
return true;
@ -256,7 +249,7 @@ bool starts_with(const StringView& str, const StringView& start, CaseSensitivity
size_t si = 0;
for (size_t starti = 0; starti < start.length(); ++si, ++starti) {
if (to_lowercase(str_chars[si]) != to_lowercase(start_chars[starti]))
if (to_ascii_lowercase(str_chars[si]) != to_ascii_lowercase(start_chars[starti]))
return false;
}
return true;
@ -273,12 +266,12 @@ bool contains(const StringView& str, const StringView& needle, CaseSensitivity c
if (case_sensitivity == CaseSensitivity::CaseSensitive)
return memmem(str_chars, str.length(), needle_chars, needle.length()) != nullptr;
auto needle_first = to_lowercase(needle_chars[0]);
auto needle_first = to_ascii_lowercase(needle_chars[0]);
for (size_t si = 0; si < str.length(); si++) {
if (to_lowercase(str_chars[si]) != needle_first)
if (to_ascii_lowercase(str_chars[si]) != needle_first)
continue;
for (size_t ni = 0; si + ni < str.length(); ni++) {
if (to_lowercase(str_chars[si + ni]) != to_lowercase(needle_chars[ni])) {
if (to_ascii_lowercase(str_chars[si + ni]) != to_ascii_lowercase(needle_chars[ni])) {
si += ni;
break;
}
@ -291,11 +284,7 @@ bool contains(const StringView& str, const StringView& needle, CaseSensitivity c
bool is_whitespace(const StringView& str)
{
for (auto ch : str) {
if (!isspace(ch))
return false;
}
return true;
return all_of(str.begin(), str.end(), is_ascii_space);
}
StringView trim(const StringView& str, const StringView& characters, TrimMode mode)
@ -402,12 +391,12 @@ String to_snakecase(const StringView& str)
if (i == 0)
return false;
auto previous_ch = str[i - 1];
if (islower(previous_ch) && isupper(current_char))
if (is_ascii_lower_alpha(previous_ch) && is_ascii_upper_alpha(current_char))
return true;
if (i >= str.length() - 1)
return false;
auto next_ch = str[i + 1];
if (isupper(current_char) && islower(next_ch))
if (is_ascii_upper_alpha(current_char) && is_ascii_lower_alpha(next_ch))
return true;
return false;
};
@ -417,7 +406,7 @@ String to_snakecase(const StringView& str)
auto ch = str[i];
if (should_insert_underscore(i, ch))
builder.append('_');
builder.append(tolower(ch));
builder.append_as_lowercase(ch);
}
return builder.to_string();
}