159 lines
4.7 KiB
C++
159 lines
4.7 KiB
C++
/*
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* Copyright (c) 2020-2023, David Xanatos
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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// std includes
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#include <string>
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#include <sstream>
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#include <deque>
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#include <list>
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#include <vector>
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#include <map>
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#include <set>
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#include <memory>
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#include <locale>
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#include <codecvt>
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#include <algorithm>
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void InitOsVersionInfo();
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extern OSVERSIONINFOW g_osvi;
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extern std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> g_str_conv;
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bool ListDir(std::wstring Path, std::vector<std::wstring>& Entries);
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std::wstring hexStr(unsigned char* data, int len);
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template <typename T>
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T Trimmx(const T& String, const T& Blank)
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{
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typename T::size_type Start = String.find_first_not_of(Blank);
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typename T::size_type End = String.find_last_not_of(Blank)+1;
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if(Start == std::wstring::npos)
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return T();
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return String.substr(Start, End - Start);
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}
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__inline std::wstring Trimm(const std::wstring& String) {return Trimmx(String, std::wstring(L" \r\n\t"));}
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__inline std::string Trimm(const std::string& String) {return Trimmx(String, std::string(" \r\n\t"));}
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template <typename T>
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std::pair<T,T> Split2x(const T& String, T Separator, bool Back)
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{
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typename T::size_type Sep = Back ? String.rfind(Separator) : String.find(Separator);
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if(Sep != T::npos)
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return std::pair<T,T>(String.substr(0, Sep), String.substr(Sep+Separator.length()));
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return std::pair<T,T>(String, T());
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}
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__inline std::pair<std::string,std::string> Split2(const std::string& String, std::string Separator = ",", bool Back = false) {return Split2x(String, Separator, Back);}
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__inline std::pair<std::wstring,std::wstring> Split2(const std::wstring& String, std::wstring Separator = L",", bool Back = false) {return Split2x(String, Separator, Back);}
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template <typename T>
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std::vector<T> SplitStrx(const T& String, const T& Separator, bool bKeepEmpty = true, bool bMulti = false)
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{
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std::vector<T> StringList;
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typename T::size_type Pos = 0;
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for(;;)
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{
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typename T::size_type Sep = bMulti ? String.find_first_of(Separator,Pos) : String.find(Separator,Pos);
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if(Sep != T::npos)
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{
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if(bKeepEmpty || Sep-Pos > 0)
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StringList.push_back(String.substr(Pos,Sep-Pos));
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Pos = Sep+1;
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}
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else
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{
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if(bKeepEmpty || Pos < String.length())
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StringList.push_back(String.substr(Pos));
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break;
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}
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}
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return StringList;
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}
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__inline std::vector<std::string> SplitStr(const std::string& String, std::string Separator = ",", bool bKeepEmpty = true, bool bMulti = false) {return SplitStrx(String, Separator, bKeepEmpty, bMulti);}
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__inline std::vector<std::wstring> SplitStr(const std::wstring& String, std::wstring Separator = L",", bool bKeepEmpty = true, bool bMulti = false) {return SplitStrx(String, Separator, bKeepEmpty, bMulti);}
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template <typename T>
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T JoinStrx(const std::vector<T>& StringList, const T& Separator)
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{
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T String;
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for(typename std::vector<T>::const_iterator I = StringList.begin(); I != StringList.end(); I++)
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{
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if(!String.empty())
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String += Separator;
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String += *I;
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}
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return String;
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}
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__inline std::string JoinStr(const std::vector<std::string>& String, std::string Separator = ",") {return JoinStrx(String, Separator);}
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__inline std::wstring JoinStr(const std::vector<std::wstring>& String, std::wstring Separator = L",") {return JoinStrx(String, Separator);}
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template <typename T>
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__inline bool xchicmp(const T Chr1, const T Chr2)
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{
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T L = ((Chr1 >= 'A') && (Chr1 <= 'Z')) ? Chr1 + 32 : Chr1; // L'a' - L'A' == 32
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T R = ((Chr2 >= 'A') && (Chr2 <= 'Z')) ? Chr2 + 32 : Chr2;
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return L == R;
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}
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template <typename T>
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const T* wildstrcmp(const T* Wild, const T* Str)
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{
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const T *cp = NULL, *mp = NULL;
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while ((*Str) && (*Wild != '*'))
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{
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if (!xchicmp(*Wild, *Str) && (*Wild != '?'))
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return NULL;
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Wild++;
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Str++;
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}
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while (*Str)
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{
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if (*Wild == '*')
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{
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if (!*++Wild)
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return Str;
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mp = Wild;
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cp = Str+1;
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}
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else if (xchicmp(*Wild, *Str) || (*Wild == '?'))
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{
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Wild++;
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Str++;
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}
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else
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{
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Wild = mp;
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Str = cp++;
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}
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}
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while (*Wild == '*')
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Wild++;
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return *Wild ? NULL : Str; // rest
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}
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bool FileExists(const wchar_t* path);
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void DbgPrint(const wchar_t* format, ...); |