mirror of https://github.com/djcb/mu.git
127 lines
2.9 KiB
C++
127 lines
2.9 KiB
C++
/*
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** Copyright (C) 2017 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
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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 License
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** as published by the Free Software Foundation; either version 2.1
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** 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 Lesser General Public
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** License along with this library; if not, write to the Free
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** Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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** 02110-1301, USA.
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*/
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#include <string>
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#include <vector>
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#ifndef __UTILS_HH__
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#define __UTILS_HH__
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namespace Mux {
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/**
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* Flatten a string -- downcase and fold diacritics etc.
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*
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* @param str a string
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*
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* @return a flattened string
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*/
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std::string utf8_flatten (const char *str);
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inline std::string utf8_flatten (const std::string& s) { return utf8_flatten(s.c_str()); }
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/**
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* Replace all control characters with spaces, and remove leading and trailing space.
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*
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* @param dirty an unclean string
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*
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* @return a cleaned-up string.
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*/
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std::string utf8_clean (const std::string& dirty);
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/**
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* Split a string in parts
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*
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* @param str a string
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* @param sepa the separator
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*
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* @return the parts.
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*/
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std::vector<std::string> split (const std::string& str,
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const std::string& sepa);
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/**
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* Quote & escape a string
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*
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* @param str a string
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*
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* @return quoted string
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*/
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std::string quote (const std::string& str);
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/**
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* Format a string, printf style
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*
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* @param frm format string
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* @param ... parameters
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*
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* @return a formatted string
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*/
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std::string format (const char *frm, ...)
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__attribute__((format(printf, 1, 2)));
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/**
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* Convert an ISO date to the corresponding time expressed as a string
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* with a 10-digit time_t
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*
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* @param date
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* @param first
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*
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* @return
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*/
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std::string date_to_time_t_string (const std::string& date, bool first);
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/**
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* 64-bit incarnation of time_t expressed as a 10-digit string. Uses 64-bit for the time-value,
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* regardless of the size of time_t.
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*
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* @param t some time value
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*
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* @return
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*/
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std::string date_to_time_t_string (int64_t t);
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/**
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* Convert a size string to a size in bytes
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*
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* @param sizestr the size string
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* @param first
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*
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* @return the size expressed as a string with the decimal number of bytes
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*/
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std::string size_to_string (const std::string& sizestr, bool first);
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/**
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* Convert a size into a size in bytes string
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*
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* @param size the size
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* @param first
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*
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* @return the size expressed as a string with the decimal number of bytes
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*/
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std::string size_to_string (int64_t size);
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} // namespace Mux
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#endif /* __UTILS_HH__ */
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