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146 lines
4.2 KiB
C
146 lines
4.2 KiB
C
/* libmpdclient
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(c) 2003-2015 The Music Player Daemon Project
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This project's homepage is: http://www.musicpd.org
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*! \file
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* \brief MPD client library
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*
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* Do not include this header directly. Use mpd/client.h instead.
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*/
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#ifndef MPD_CAPABILITIES_H
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#define MPD_CAPABILITIES_H
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#include <mpd/recv.h>
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#include <mpd/compiler.h>
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#include <stdbool.h>
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struct mpd_connection;
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Requests a list of supported and allowed. Use
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* mpd_recv_pair_named() to obtain the list of "command" pairs.
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*
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* @param connection the connection to MPD
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* @return true on success, false on error
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*/
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bool
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mpd_send_allowed_commands(struct mpd_connection *connection);
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/**
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* Requests a list of supported commands which are not allowed for
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* this connection. Use mpd_recv_pair_named() to obtain the list of
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* "command" pairs.
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*
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* @param connection the connection to MPD
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* @return true on success, false on error
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*/
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bool
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mpd_send_disallowed_commands(struct mpd_connection *connection);
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/**
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* Receives the next supported command. Call this in a loop after
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* mpd_send_commands() or mpd_send_notcommands().
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*
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* Free the return value with mpd_return_pair().
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*
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* @param connection a #mpd_connection
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* @returns a "command" pair, or NULL on error or if the end of the
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* response is reached
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*/
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mpd_malloc
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static inline struct mpd_pair *
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mpd_recv_command_pair(struct mpd_connection *connection)
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{
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return mpd_recv_pair_named(connection, "command");
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}
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/**
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* Requests a list of supported URL handlers in the form "scheme://",
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* example: "http://". Use mpd_recv_pair_named() to obtain the list
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* of "handler" pairs.
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*
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* @param connection the connection to MPD
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* @return true on success, false on error
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*/
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bool
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mpd_send_list_url_schemes(struct mpd_connection *connection);
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/**
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* Receives one line of the mpd_send_urlhandlers() response.
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*
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* Free the return value with mpd_return_pair().
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*
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* @param connection a #mpd_connection
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* @returns a "handler" pair, or NULL on error or if the end of the
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* response is reached
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*/
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mpd_malloc
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static inline struct mpd_pair *
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mpd_recv_url_scheme_pair(struct mpd_connection *connection)
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{
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return mpd_recv_pair_named(connection, "handler");
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}
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/**
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* Requests a list of supported tag types. Use mpd_recv_pair_named()
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* to obtain the list of "tagtype" pairs.
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*
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* @param connection the connection to MPD
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* @return true on success, false on error
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*/
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bool
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mpd_send_list_tag_types(struct mpd_connection *connection);
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/**
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* Receives the next tag type name. Call this in a loop after
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* mpd_send_tagtypes().
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*
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* Free the return value with mpd_return_pair().
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*
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* @param connection a #mpd_connection
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* @returns a "tagtype" pair, or NULL on error or if the end of the
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* response is reached
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*/
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mpd_malloc
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static inline struct mpd_pair *
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mpd_recv_tag_type_pair(struct mpd_connection *connection)
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{
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return mpd_recv_pair_named(connection, "tagtype");
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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