87 lines
3.2 KiB
C++
87 lines
3.2 KiB
C++
/***************************************************************************
|
|
* Copyright (C) 2008-2012 by Andrzej Rybczak *
|
|
* electricityispower@gmail.com *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the *
|
|
* Free Software Foundation, Inc., *
|
|
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
***************************************************************************/
|
|
|
|
#ifndef _UTILITY_STRING
|
|
#define _UTILITY_STRING
|
|
|
|
#include <cstdarg>
|
|
#include <locale>
|
|
#include <string>
|
|
#include <vector>
|
|
#include "gcc.h"
|
|
|
|
template <size_t N> size_t const_strlen(const char (&)[N]) {
|
|
return N-1;
|
|
}
|
|
|
|
template <size_t N, typename T> struct print { };
|
|
template <size_t N> struct print<N, std::string> {
|
|
static std::string apply(const char *format, ...) GNUC_PRINTF(1, 2) {
|
|
char buf[N];
|
|
va_list args;
|
|
va_start(args, format);
|
|
vsnprintf(buf, sizeof(buf)/sizeof(char), format, args);
|
|
va_end(args);
|
|
return buf;
|
|
}
|
|
};
|
|
template <size_t N> struct print<N, std::wstring> {
|
|
static std::wstring apply(const wchar_t *format, ...) {
|
|
wchar_t buf[N];
|
|
va_list args;
|
|
va_start(args, format);
|
|
vswprintf(buf, sizeof(buf)/sizeof(wchar_t), format, args);
|
|
va_end(args);
|
|
return buf;
|
|
}
|
|
};
|
|
|
|
template <typename CharT>
|
|
std::basic_string<CharT> lowercase(std::basic_string<CharT> s)
|
|
{
|
|
std::locale loc;
|
|
const std::ctype<CharT> &ct = std::use_facet< std::ctype<CharT> >(loc);
|
|
for (auto it = s.begin(); it != s.end(); ++it)
|
|
*it = ct.tolower(*it);
|
|
return s;
|
|
}
|
|
|
|
int stringToInt(const std::string &s);
|
|
long stringToLongInt(const std::string &s);
|
|
bool isInteger(const char *s, bool accept_signed);
|
|
|
|
std::string ToString(const std::wstring &ws);
|
|
std::wstring ToWString(const std::string &s);
|
|
|
|
std::vector<std::string> split(const std::string &s, const std::string &delimiter);
|
|
void replace(std::string &s, const std::string &from, const std::string &to);
|
|
|
|
void trim(std::string &s);
|
|
|
|
std::string getBasename(const std::string &path);
|
|
std::string getParentDirectory(const std::string &path);
|
|
std::string getSharedDirectory(const std::string &dir1, const std::string &dir2);
|
|
|
|
std::string getEnclosedString(const std::string &s, char a, char b, size_t *pos);
|
|
|
|
void removeInvalidCharsFromFilename(std::string &filename);
|
|
|
|
#endif // _UTILITY_STRING
|