forked from dolphin-emu/dolphin
135 lines
3.5 KiB
C++
135 lines
3.5 KiB
C++
// Copyright 2008 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <cstdarg>
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#include <cstddef>
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#include <iomanip>
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#include <sstream>
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#include <string>
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#include <vector>
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#include "Common/Common.h"
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std::string StringFromFormatV(const char* format, va_list args);
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std::string StringFromFormat(const char* format, ...)
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#if !defined _WIN32
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// On compilers that support function attributes, this gives StringFromFormat
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// the same errors and warnings that printf would give.
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__attribute__ ((__format__(printf, 1, 2)))
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#endif
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;
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// Cheap!
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bool CharArrayFromFormatV(char* out, int outsize, const char* format, va_list args);
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template<size_t Count>
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inline void CharArrayFromFormat(char (& out)[Count], const char* format, ...)
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{
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va_list args;
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va_start(args, format);
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CharArrayFromFormatV(out, Count, format, args);
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va_end(args);
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}
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// Good
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std::string ArrayToString(const u8 *data, u32 size, int line_len = 20, bool spaces = true);
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std::string StripSpaces(const std::string &s);
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std::string StripQuotes(const std::string &s);
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// Thousand separator. Turns 12345678 into 12,345,678
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template <typename I>
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std::string ThousandSeparate(I value, int spaces = 0)
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{
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std::ostringstream oss;
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// std::locale("") seems to be broken on many platforms
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#if defined _WIN32 || (defined __linux__ && !defined __clang__)
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oss.imbue(std::locale(""));
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#endif
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oss << std::setw(spaces) << value;
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return oss.str();
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}
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std::string StringFromInt(int value);
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std::string StringFromBool(bool value);
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bool TryParse(const std::string &str, bool *output);
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bool TryParse(const std::string &str, u32 *output);
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template <typename N>
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static bool TryParse(const std::string &str, N *const output)
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{
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std::istringstream iss(str);
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// is this right? not doing this breaks reading floats on locales that use different decimal separators
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iss.imbue(std::locale("C"));
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N tmp = 0;
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if (iss >> tmp)
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{
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*output = tmp;
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return true;
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}
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else
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return false;
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}
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template <typename N>
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bool TryParseVector(const std::string& str, std::vector<N>* output, const char delimiter = ',')
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{
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output->clear();
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std::istringstream buffer(str);
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std::string variable;
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while (std::getline(buffer, variable, delimiter))
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{
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N tmp = 0;
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if (!TryParse(variable, &tmp))
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return false;
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output->push_back(tmp);
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}
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return true;
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}
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// TODO: kill this
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bool AsciiToHex(const std::string& _szValue, u32& result);
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std::string TabsToSpaces(int tab_size, const std::string &in);
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void SplitString(const std::string& str, char delim, std::vector<std::string>& output);
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// "C:/Windows/winhelp.exe" to "C:/Windows/", "winhelp", ".exe"
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bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _pFilename, std::string* _pExtension);
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void BuildCompleteFilename(std::string& _CompleteFilename, const std::string& _Path, const std::string& _Filename);
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std::string ReplaceAll(std::string result, const std::string& src, const std::string& dest);
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std::string CP1252ToUTF8(const std::string& str);
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std::string SHIFTJISToUTF8(const std::string& str);
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std::string UTF16ToUTF8(const std::wstring& str);
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#ifdef _WIN32
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std::wstring UTF8ToUTF16(const std::string& str);
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#ifdef _UNICODE
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inline std::string TStrToUTF8(const std::wstring& str)
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{ return UTF16ToUTF8(str); }
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inline std::wstring UTF8ToTStr(const std::string& str)
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{ return UTF8ToUTF16(str); }
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#else
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inline std::string TStrToUTF8(const std::string& str)
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{ return str; }
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inline std::string UTF8ToTStr(const std::string& str)
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{ return str; }
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#endif
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#endif
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