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2026-09-27 15:50:47

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Signed-off-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2026-09-27 15:50:47 +00:00
parent 815325ccec
commit 3be0db1266
28 changed files with 364 additions and 512 deletions
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60
src/common/string_util.h
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@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
@ -16,12 +16,6 @@
namespace Common {
/// Make a string lowercase
[[nodiscard]] std::string ToLower(const std::string_view sv);
/// Make a string uppercase
[[nodiscard]] std::string ToUpper(const std::string_view sv);
[[nodiscard]] inline std::string StringFromBuffer(std::span<const u8> data) noexcept {
return std::string(data.begin(), std::find(data.begin(), data.end(), '\0'));
}
@ -29,37 +23,8 @@ namespace Common {
return std::string(data.begin(), std::find(data.begin(), data.end(), '\0'));
}
/// Turns " hej " into "hej". Also handles tabs.
[[nodiscard]] inline std::string StripSpaces(const std::string_view str) noexcept {
const std::size_t s = str.find_first_not_of(" \t\r\n");
if (str.npos != s)
return std::string{str.substr(s, str.find_last_not_of(" \t\r\n") - s + 1)};
return {};
}
/// "\"hello\"" is turned to "hello"
/// This one assumes that the string has already been space stripped in both
/// ends, as done by StripSpaces above, for example.
[[nodiscard]] inline std::string StripQuotes(const std::string_view s) noexcept {
if (s.size() && '\"' == s[0] && '\"' == *s.rbegin())
return std::string{s.substr(1, s.size() - 2)};
return std::string{s};
}
[[nodiscard]] inline std::string StringFromBool(bool value) noexcept {
return value ? "True" : "False";
}
[[nodiscard]] std::string TabsToSpaces(int tab_size, std::string in);
void SplitString(const std::string& str, char delim, std::vector<std::string>& output);
// "C:/Windows/winhelp.exe" to "C:/Windows/", "winhelp", ".exe"
bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _pFilename,
std::string* _pExtension);
[[nodiscard]] std::string ReplaceAll(std::string result, const std::string& src,
const std::string& dest);
bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _pFilename, std::string* _pExtension);
[[nodiscard]] std::string UTF16ToUTF8(std::u16string_view input);
[[nodiscard]] std::u16string UTF8ToUTF16(std::string_view input);
@ -73,30 +38,13 @@ bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _
[[nodiscard]] std::u16string U16StringFromBuffer(const u16* input, std::size_t length);
/**
* Compares the string defined by the range [`begin`, `end`) to the null-terminated C-string
* `other` for equality.
*/
template <typename InIt>
[[nodiscard]] inline bool ComparePartialString(InIt begin, InIt end, const char* other) noexcept {
for (; begin != end && *other != '\0'; ++begin, ++other) {
if (*begin != *other) {
return false;
}
}
// Only return true if both strings finished at the same point
return (begin == end) == (*other == '\0');
}
/// Creates a std::string from a fixed-size NUL-terminated char buffer. If the buffer isn't
/// NUL-terminated then the string ends at max_len characters.
[[nodiscard]] std::string StringFromFixedZeroTerminatedBuffer(std::string_view buffer,
std::size_t max_len);
[[nodiscard]] std::string StringFromFixedZeroTerminatedBuffer(std::string_view buffer, std::size_t max_len);
/// Creates a UTF-16 std::u16string from a fixed-size NUL-terminated char buffer. If the buffer isn't
/// null-terminated, then the string ends at the greatest multiple of two less then or equal to
/// max_len_bytes.
[[nodiscard]] std::u16string UTF16StringFromFixedZeroTerminatedBuffer(std::u16string_view buffer,
std::size_t max_len);
[[nodiscard]] std::u16string UTF16StringFromFixedZeroTerminatedBuffer(std::u16string_view buffer, std::size_t max_len);
} // namespace Common