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impl-client.h
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/* PipeWire */
/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
/* SPDX-License-Identifier: MIT */
#ifndef PIPEWIRE_IMPL_CLIENT_H
#define PIPEWIRE_IMPL_CLIENT_H
#include <spa/utils/hook.h>
#ifdef __cplusplus
extern "C" {
#endif
struct pw_impl_client;
#include <pipewire/context.h>
#include <pipewire/global.h>
#include <pipewire/properties.h>
#include <pipewire/resource.h>
#include <pipewire/permission.h>
struct pw_impl_client_events {
#define PW_VERSION_IMPL_CLIENT_EVENTS 0
uint32_t version;
void (*destroy) (void *data);
void (*free) (void *data);
void (*initialized) (void *data);
void (*info_changed) (void *data, const struct pw_client_info *info);
void (*resource_added) (void *data, struct pw_resource *resource);
void (*resource_removed) (void *data, struct pw_resource *resource);
void (*busy_changed) (void *data, bool busy);
};
struct pw_impl_client *
pw_context_create_client(struct pw_impl_core *core,
struct pw_protocol *protocol,
struct pw_properties *properties,
size_t user_data_size );
void pw_impl_client_destroy(struct pw_impl_client *client);
int pw_impl_client_register(struct pw_impl_client *client,
struct pw_properties *properties);
void *pw_impl_client_get_user_data(struct pw_impl_client *client);
const struct pw_client_info *pw_impl_client_get_info(struct pw_impl_client *client);
int pw_impl_client_update_properties(struct pw_impl_client *client, const struct spa_dict *dict);
int pw_impl_client_update_permissions(struct pw_impl_client *client, uint32_t n_permissions,
const struct pw_permission *permissions);
int pw_impl_client_check_permissions(struct pw_impl_client *client,
uint32_t global_id, uint32_t permissions);
const struct pw_properties *pw_impl_client_get_properties(struct pw_impl_client *client);
struct pw_context *pw_impl_client_get_context(struct pw_impl_client *client);
struct pw_protocol *pw_impl_client_get_protocol(struct pw_impl_client *client);
struct pw_resource *pw_impl_client_get_core_resource(struct pw_impl_client *client);
struct pw_resource *pw_impl_client_find_resource(struct pw_impl_client *client, uint32_t id);
struct pw_global *pw_impl_client_get_global(struct pw_impl_client *client);
struct pw_mempool *pw_impl_client_get_mempool(struct pw_impl_client *client);
void pw_impl_client_add_listener(struct pw_impl_client *client,
struct spa_hook *listener,
const struct pw_impl_client_events *events,
void *data);
void pw_impl_client_set_busy(struct pw_impl_client *client, bool busy);
#ifdef __cplusplus
}
#endif
#endif /* PIPEWIRE_IMPL_CLIENT_H */
global.h
pipewire/global.h
pw_impl_client_get_user_data
void * pw_impl_client_get_user_data(struct pw_impl_client *client)
Get the client user data.
Definition impl-client.c:620
pw_impl_client_destroy
void pw_impl_client_destroy(struct pw_impl_client *client)
Destroy a previously created client.
Definition impl-client.c:666
pw_impl_client_add_listener
void pw_impl_client_add_listener(struct pw_impl_client *client, struct spa_hook *listener, const struct pw_impl_client_events *events, void *data)
listen to events from this client
Definition impl-client.c:693
pw_impl_client_set_busy
void pw_impl_client_set_busy(struct pw_impl_client *client, bool busy)
Mark the client busy.
Definition impl-client.c:796
pw_impl_client_check_permissions
int pw_impl_client_check_permissions(struct pw_impl_client *client, uint32_t global_id, uint32_t permissions)
check if a client has permissions for global_id, Since 0.3.9
Definition impl-client.c:806
pw_impl_client_get_protocol
struct pw_protocol * pw_impl_client_get_protocol(struct pw_impl_client *client)
Get the protocol used to create this client.
Definition impl-client.c:584
pw_impl_client_get_mempool
struct pw_mempool * pw_impl_client_get_mempool(struct pw_impl_client *client)
Get the mempool associated with this client, Since 0.3.74.
Definition impl-client.c:608
pw_impl_client_update_permissions
int pw_impl_client_update_permissions(struct pw_impl_client *client, uint32_t n_permissions, const struct pw_permission *permissions)
Update the client permissions.
Definition impl-client.c:726
pw_context_create_client
struct pw_impl_client * pw_context_create_client(struct pw_impl_core *core, struct pw_protocol *protocol, struct pw_properties *properties, size_t user_data_size)
Create a new client.
Definition impl-client.c:437
pw_impl_client_register
int pw_impl_client_register(struct pw_impl_client *client, struct pw_properties *properties)
Finish configuration and register a client.
Definition impl-client.c:526
pw_impl_client_get_info
const struct pw_client_info * pw_impl_client_get_info(struct pw_impl_client *client)
Get the client information.
Definition impl-client.c:702
pw_impl_client_get_properties
const struct pw_properties * pw_impl_client_get_properties(struct pw_impl_client *client)
Get the client properties.
Definition impl-client.c:614
pw_impl_client_update_properties
int pw_impl_client_update_properties(struct pw_impl_client *client, const struct spa_dict *dict)
Update the client properties.
Definition impl-client.c:718
pw_impl_client_get_context
struct pw_context * pw_impl_client_get_context(struct pw_impl_client *client)
Get the context used to create this client.
Definition impl-client.c:578
pw_impl_client_find_resource
struct pw_resource * pw_impl_client_find_resource(struct pw_impl_client *client, uint32_t id)
Get a resource with the given id.
Definition impl-client.c:596
pw_impl_client_get_global
struct pw_global * pw_impl_client_get_global(struct pw_impl_client *client)
Get the global associated with this client.
Definition impl-client.c:602
pw_impl_client_get_core_resource
struct pw_resource * pw_impl_client_get_core_resource(struct pw_impl_client *client)
Get the client core resource.
Definition impl-client.c:590
hook.h
spa/utils/hook.h
permission.h
pipewire/permission.h
properties.h
pipewire/properties.h
resource.h
pipewire/resource.h
context.h
pipewire/context.h
pw_client_info
The client information.
Definition client.h:52
pw_context
pw_global
pw_impl_client_events
The events that a client can emit.
Definition impl-client.h:77
pw_impl_client_events::busy_changed
void(* busy_changed)(void *data, bool busy)
emitted when the client becomes busy processing an asynchronous message.
Definition impl-client.h:103
pw_impl_client_events::version
uint32_t version
Definition impl-client.h:80
pw_impl_client_events::initialized
void(* initialized)(void *data)
the client is initialized
Definition impl-client.h:89
pw_impl_client_events::resource_added
void(* resource_added)(void *data, struct pw_resource *resource)
emitted when a new resource is added for client
Definition impl-client.h:95
pw_impl_client_events::info_changed
void(* info_changed)(void *data, const struct pw_client_info *info)
emitted when the client info changed
Definition impl-client.h:92
pw_impl_client_events::destroy
void(* destroy)(void *data)
emitted when the client is destroyed
Definition impl-client.h:83
pw_impl_client_events::free
void(* free)(void *data)
emitted right before the client is freed
Definition impl-client.h:86
pw_impl_client_events::resource_removed
void(* resource_removed)(void *data, struct pw_resource *resource)
emitted when a resource is removed
Definition impl-client.h:98
pw_impl_client
pw_impl_core
pw_mempool
A memory pool is a collection of pw_memblocks.
Definition mem.h:66
pw_permission
Definition permission.h:69
pw_properties
Definition properties.h:39
pw_protocol
pw_resource
spa_dict
Definition dict.h:51
spa_hook
A hook, contains the structure with functions and the data passed to the functions.
Definition hook.h:427