128 lines
3.2 KiB
C++
128 lines
3.2 KiB
C++
// Copyright (C) 2020 Jérôme Leclercq
|
|
// This file is part of the "Nazara Engine - Core module"
|
|
// For conditions of distribution and use, see copyright notice in Config.hpp
|
|
|
|
#include <Nazara/Core/StringExt.hpp>
|
|
#include <algorithm>
|
|
#include <cctype>
|
|
#include <cstring>
|
|
#include <Nazara/Core/Debug.hpp>
|
|
|
|
namespace Nz
|
|
{
|
|
bool IsNumber(const char* str)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return IsNumber(std::string_view(str, size));
|
|
}
|
|
|
|
bool IsNumber(const std::string_view& str)
|
|
{
|
|
return !str.empty() && std::find_if(str.begin(), str.end(), [](unsigned char c) { return !std::isdigit(c); }) == str.end();
|
|
}
|
|
|
|
bool MatchPattern(const std::string_view& str, const char* pattern)
|
|
{
|
|
if (!pattern)
|
|
return false;
|
|
|
|
return MatchPattern(str, std::string_view(pattern, std::strlen(pattern)));
|
|
}
|
|
|
|
template<typename... Args> bool StartsWith(const std::string_view& str, const char* s, Args&&... args)
|
|
{
|
|
std::size_t size = std::strlen(s);
|
|
return StartsWith(str, std::string_view(s, size), std::forward<Args>(args)...);
|
|
}
|
|
|
|
bool StartsWith(const std::string_view& str, const std::string_view& s)
|
|
{
|
|
//FIXME: Replace with proper C++20 value once it's available
|
|
#if __cplusplus > 201703L
|
|
// C++20
|
|
return str.starts_with(s);
|
|
#else
|
|
return str.compare(0, s.size(), s.data()) == 0;
|
|
#endif
|
|
}
|
|
|
|
template<typename F>
|
|
bool SplitString(const std::string_view& str, const std::string_view& token, F&& func)
|
|
{
|
|
std::size_t pos = 0;
|
|
std::size_t previousPos = 0;
|
|
while ((pos = str.find(token, previousPos)) != std::string::npos)
|
|
{
|
|
std::size_t splitPos = previousPos;
|
|
previousPos = pos + token.size();
|
|
|
|
if (!func(str.substr(splitPos, pos - splitPos)))
|
|
return false;
|
|
}
|
|
|
|
return func(str.substr(previousPos));
|
|
}
|
|
|
|
template<typename F>
|
|
bool SplitStringAny(const std::string_view& str, const std::string_view& token, F&& func)
|
|
{
|
|
std::size_t pos = 0;
|
|
std::size_t previousPos = 0;
|
|
while ((pos = str.find_first_of(token, previousPos)) != std::string::npos)
|
|
{
|
|
std::size_t splitPos = previousPos;
|
|
previousPos = pos + 1;
|
|
|
|
if (!func(str.substr(splitPos, pos - splitPos)))
|
|
return false;
|
|
}
|
|
|
|
return func(str.substr(previousPos));
|
|
}
|
|
|
|
inline std::string ToLower(const char* str)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return ToLower(std::string_view(str, size));
|
|
}
|
|
|
|
inline std::string ToLower(const char* str, UnicodeAware)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return ToLower(std::string_view(str, size), UnicodeAware{});
|
|
}
|
|
|
|
inline std::string ToUpper(const char* str)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return ToUpper(std::string_view(str, size));
|
|
}
|
|
|
|
inline std::string ToUpper(const char* str, UnicodeAware)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return ToUpper(std::string_view(str, size), UnicodeAware{});
|
|
}
|
|
|
|
inline std::u16string ToUtf16String(const char* str)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return ToUtf16String(std::string_view(str, size));
|
|
}
|
|
|
|
inline std::u32string ToUtf32String(const char* str)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return ToUtf32String(std::string_view(str, size));
|
|
}
|
|
|
|
inline std::wstring ToWideString(const char* str)
|
|
{
|
|
std::size_t size = std::strlen(str);
|
|
return ToWideString(std::string_view(str, size));
|
|
}
|
|
|
|
}
|
|
|
|
#include <Nazara/Core/DebugOff.hpp>
|