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