ce49d99c2f
Since we switched from autotools to Meson in commit
94592c1406, we don't need to include
`config.h` early to properly enable large file support. Meson passes
the required macros on the compiler command line instead of defining
them in `config.h`.
This means we can include `config.h` at any time, whenever we want to
check its macros, and there are no ordering constraints.
107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
/*
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* Copyright 2003-2018 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_REQUEST_HXX
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#define MPD_REQUEST_HXX
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#include "protocol/ArgParser.hxx"
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#include "protocol/RangeArg.hxx"
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#include "Chrono.hxx"
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#include "util/ConstBuffer.hxx"
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#include <utility>
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#include <assert.h>
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class Response;
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class Request : public ConstBuffer<const char *> {
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typedef ConstBuffer<const char *> Base;
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public:
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constexpr Request(const char *const*argv, size_type n)
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:Base(argv, n) {}
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constexpr const char *GetOptional(unsigned idx,
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const char *default_value=nullptr) const {
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return idx < size
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? data[idx]
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: default_value;
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}
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int ParseInt(unsigned idx) const {
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assert(idx < size);
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return ParseCommandArgInt(data[idx]);
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}
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int ParseInt(unsigned idx, int min_value, int max_value) const {
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assert(idx < size);
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return ParseCommandArgInt(data[idx], min_value, max_value);
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}
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int ParseUnsigned(unsigned idx) const {
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assert(idx < size);
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return ParseCommandArgUnsigned(data[idx]);
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}
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int ParseUnsigned(unsigned idx, unsigned max_value) const {
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assert(idx < size);
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return ParseCommandArgUnsigned(data[idx], max_value);
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}
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bool ParseBool(unsigned idx) const {
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assert(idx < size);
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return ParseCommandArgBool(data[idx]);
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}
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RangeArg ParseRange(unsigned idx) const {
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assert(idx < size);
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return ParseCommandArgRange(data[idx]);
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}
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float ParseFloat(unsigned idx) const {
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assert(idx < size);
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return ParseCommandArgFloat(data[idx]);
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}
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SongTime ParseSongTime(unsigned idx) const {
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assert(idx < size);
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return ParseCommandArgSongTime(data[idx]);
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}
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SignedSongTime ParseSignedSongTime(unsigned idx) const {
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assert(idx < size);
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return ParseCommandArgSignedSongTime(data[idx]);
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}
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int ParseOptional(unsigned idx, int default_value) const {
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return idx < size
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? ParseInt(idx)
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: default_value;
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}
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RangeArg ParseOptional(unsigned idx, RangeArg default_value) const {
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return idx < size
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? ParseRange(idx)
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: default_value;
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}
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};
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#endif
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