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/*
* Copyright (C) 2003-2015 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_PROTOCOL_ARGPARSER_HXX
#define MPD_PROTOCOL_ARGPARSER_HXX
#include "check.h"
#include <limits>
#include <stdint.h>
class Response;
class SongTime;
class SignedSongTime;
bool
ParseCommandArg32(Response &r, uint32_t &value_r, const char *s);
bool
ParseCommandArg(Response &r, int &value_r, const char *s,
int min_value, int max_value);
bool
ParseCommandArg(Response &r, int &value_r, const char *s);
struct RangeArg {
unsigned start, end;
void SetAll() {
start = 0;
end = std::numeric_limits<unsigned>::max();
}
static constexpr RangeArg All() {
return { 0, std::numeric_limits<unsigned>::max() };
}
};
bool
ParseCommandArg(Response &r, RangeArg &value_r, const char *s);
bool
ParseCommandArg(Response &r, unsigned &value_r, const char *s,
unsigned max_value);
bool
ParseCommandArg(Response &r, unsigned &value_r, const char *s);
bool
ParseCommandArg(Response &r, bool &value_r, const char *s);
bool
ParseCommandArg(Response &r, float &value_r, const char *s);
bool
ParseCommandArg(Response &r, SongTime &value_r, const char *s);
bool
ParseCommandArg(Response &r, SignedSongTime &value_r, const char *s);
#endif
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