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69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/* PipeWire
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* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __PIPEWIRE_PROXY_H__
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#define __PIPEWIRE_PROXY_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <pipewire/client/connection.h>
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#include <pipewire/client/context.h>
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#include <pipewire/client/type.h>
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#include <pipewire/client/utils.h>
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/** \class pw_proxy
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*
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* \brief Represents an object on the client side.
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*
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* A pw_proxy acts as a client side proxy to an object existing in the
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* pipewire server. The proxy is responsible for converting interface functions
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* invoked by the client to PipeWire messages. Events will call the handlers
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* set in implementation.
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*/
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struct pw_proxy {
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/** the owner context of this proxy */
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struct pw_context *context;
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/** link in the context */
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struct spa_list link;
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uint32_t id; /**< client side id */
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uint32_t type; /**< object type id */
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const struct pw_interface *iface; /**< methods/events marshal/demarshal functions */
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const void *implementation; /**< event handler implementation */
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void *user_data; /**< optional client user data */
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pw_destroy_t destroy; /**< optional destroy function to clean up user_data */
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/** destroy_signal is emited when the proxy is destroyed */
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PW_SIGNAL(destroy_signal, (struct pw_listener *listener, struct pw_proxy *proxy));
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};
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struct pw_proxy *
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pw_proxy_new(struct pw_context *context, uint32_t id, uint32_t type);
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void pw_proxy_destroy(struct pw_proxy *proxy);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PIPEWIRE_PROXY_H__ */
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