144 lines
4.9 KiB
C++
144 lines
4.9 KiB
C++
#pragma once
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "typedefs.hpp"
|
|
#include "util/Buffer.hpp"
|
|
|
|
namespace util {
|
|
/// @brief Function used for string serialization in text formats
|
|
std::string escape(std::string_view s, bool escapeUnicode=true);
|
|
|
|
/// @brief Function used for error messages
|
|
std::string quote(const std::string& s);
|
|
|
|
std::wstring lfill(std::wstring s, uint length, wchar_t c);
|
|
std::wstring rfill(std::wstring s, uint length, wchar_t c);
|
|
|
|
uint encode_utf8(uint32_t c, ubyte* bytes);
|
|
uint32_t decode_utf8(uint& size, const char* bytes);
|
|
|
|
/// @brief Encode raw wstring to UTF-8
|
|
/// @param ws source raw wstring
|
|
/// @return new UTF-8 encoded string
|
|
std::string wstr2str_utf8(std::wstring_view ws);
|
|
|
|
/// @brief Decode UTF-8 string
|
|
/// @param s source encoded string
|
|
/// @return new raw decoded wstring
|
|
std::wstring str2wstr_utf8(std::string_view s);
|
|
|
|
/// @brief Encode raw u32string to UTF-8
|
|
/// @param ws source raw wstring
|
|
/// @return new UTF-8 encoded string
|
|
std::string u32str2str_utf8(std::u32string_view ws);
|
|
|
|
/// @brief Decode UTF-8 string
|
|
/// @param s source encoded string
|
|
/// @return new raw decoded u32string
|
|
std::u32string str2u32str_utf8(const std::string& s);
|
|
|
|
inline std::string str2str_utf8(std::string_view s) {
|
|
return std::string(s);
|
|
}
|
|
inline std::string str2str_utf8(std::wstring_view s) {
|
|
return wstr2str_utf8(s);
|
|
}
|
|
inline std::string str2str_utf8(std::u32string_view s) {
|
|
return u32str2str_utf8(s);
|
|
}
|
|
|
|
/// @brief Calculated length of UTF-8 encoded string that fits into maxSize
|
|
/// @param s source UTF-8 encoded string view
|
|
/// @param maxSize max encoded string length after crop
|
|
/// @return cropped string size (less or equal to maxSize)
|
|
size_t crop_utf8(std::string_view s, size_t maxSize);
|
|
|
|
/// @brief Measure utf8-encoded string length
|
|
/// @param s source encoded string
|
|
/// @return unicode string length (number of codepoints)
|
|
size_t length_utf8(std::string_view s);
|
|
|
|
size_t length_utf8(std::wstring_view s);
|
|
|
|
bool is_integer(const std::string& text);
|
|
bool is_integer(const std::wstring& text);
|
|
bool is_valid_filename(const std::wstring& name);
|
|
|
|
void ltrim(std::string& s);
|
|
void rtrim(std::string& s);
|
|
void trim(std::string& s);
|
|
|
|
std::string to_string(double x);
|
|
std::wstring to_wstring(double x, int precision);
|
|
|
|
std::string base64_encode(const ubyte* data, size_t size);
|
|
std::string base64_urlsafe_encode(const ubyte* data, size_t size);
|
|
|
|
util::Buffer<ubyte> base64_decode(const char* str, size_t size);
|
|
util::Buffer<ubyte> base64_urlsafe_decode(const char* str, size_t size);
|
|
util::Buffer<ubyte> base64_decode(std::string_view str);
|
|
util::Buffer<ubyte> base64_urlsafe_decode(std::string_view str);
|
|
|
|
std::string tohex(uint64_t value);
|
|
|
|
std::string mangleid(uint64_t value);
|
|
|
|
int replaceAll(
|
|
std::string& str, const std::string& from, const std::string& to
|
|
);
|
|
|
|
int replaceAll(
|
|
std::wstring& str, const std::wstring& from, const std::wstring& to
|
|
);
|
|
|
|
double parse_double(const std::string& str);
|
|
double parse_double(const std::string& str, size_t offset, size_t len);
|
|
|
|
std::string capitalized(const std::string& str);
|
|
|
|
std::wstring lower_case(const std::wstring& str);
|
|
std::wstring upper_case(const std::wstring& str);
|
|
std::wstring capitalized(const std::wstring& str);
|
|
std::wstring pascal_case(const std::wstring& str);
|
|
|
|
/// @brief Convert `any_prefix:some_data_id` to `some data id`. Leaves
|
|
/// '_' characters at end of the id.
|
|
/// @param id source id
|
|
/// @return resulting caption or empty string if there's nothing but prefix
|
|
std::string id_to_caption(const std::string& id);
|
|
|
|
std::vector<std::string> split(const std::string& str, char delimiter);
|
|
std::vector<std::wstring> split(const std::wstring& str, char delimiter);
|
|
|
|
std::string format_data_size(size_t size);
|
|
|
|
std::pair<std::string, std::string> split_at(std::string_view view, char c);
|
|
|
|
template <typename CharT>
|
|
std::vector<std::basic_string<CharT>> split_by_n(
|
|
const std::basic_string<CharT>& str, size_t n
|
|
) {
|
|
std::vector<std::basic_string<CharT>> result;
|
|
for (size_t i = 0; i < str.length(); i += n) {
|
|
result.push_back(str.substr(i, n));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
template <typename CharT>
|
|
std::basic_string<CharT> join(
|
|
const std::vector<std::basic_string<CharT>>& strings, CharT delimiter
|
|
) {
|
|
std::basic_stringstream<CharT> ss;
|
|
for (size_t i = 0; i < strings.size(); ++i) {
|
|
ss << strings[i];
|
|
if (i != strings.size() - 1) {
|
|
ss << delimiter;
|
|
}
|
|
}
|
|
return ss.str();
|
|
}
|
|
}
|