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/*
* Copyright 2003-2018 The Music Player Daemon Project
* http://www.musicpd.org
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_DIVIDE_STRING_HXX
#define MPD_DIVIDE_STRING_HXX
#include "Compiler.h"
#include <assert.h>
/**
* Split a given constant string at a separator character. Duplicates
* the first part to be able to null-terminate it.
*/
class DivideString {
char *first;
const char *second;
public:
/**
* @param strip strip the first part and left-strip the second
* part?
*/
DivideString(const char *s, char separator, bool strip=false) noexcept;
~DivideString() {
delete[] first;
}
/**
* Was the separator found?
*/
bool IsDefined() const {
return first != nullptr;
}
/**
* Is the first part empty?
*/
bool empty() const {
assert(IsDefined());
return *first == 0;
}
const char *GetFirst() const {
assert(IsDefined());
return first;
}
const char *GetSecond() const {
assert(IsDefined());
return second;
}
};
#endif
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