resource.c File Reference

Include dependency graph for resource.c:

Functions
SPA_EXPORT struct pw_resource *	pw_resource_new (struct pw_client *client, uint32_t id, uint32_t permissions, uint32_t type, uint32_t version, size_t user_data_size)
	Make a new resource for client. More...
SPA_EXPORT struct pw_client *	pw_resource_get_client (struct pw_resource *resource)
	Get the client owning this resource. More...
SPA_EXPORT uint32_t	pw_resource_get_id (struct pw_resource *resource)
	Get the unique id of this resource. More...
SPA_EXPORT uint32_t	pw_resource_get_permissions (struct pw_resource *resource)
	Get the permissions of this resource. More...
SPA_EXPORT uint32_t	pw_resource_get_type (struct pw_resource *resource)
	Get the type of this resource. More...
SPA_EXPORT struct pw_protocol *	pw_resource_get_protocol (struct pw_resource *resource)
	Get the protocol used for this resource. More...
SPA_EXPORT void *	pw_resource_get_user_data (struct pw_resource *resource)
	Get the user data for the resource, the size was given in pw_resource_new. More...
SPA_EXPORT void	pw_resource_add_listener (struct pw_resource *resource, struct spa_hook *listener, const struct pw_resource_events *events, void *data)
	Add an event listener. More...
SPA_EXPORT void	pw_resource_set_implementation (struct pw_resource *resource, const void *implementation, void *data)
	Set the resource implementation. More...
SPA_EXPORT void	pw_resource_add_override (struct pw_resource *resource, struct spa_hook *listener, const void *implementation, void *data)
	Override the implementation of a resource. More...
SPA_EXPORT struct spa_hook_list *	pw_resource_get_implementation (struct pw_resource *resource)
	Get the implementation list of a resource. More...
SPA_EXPORT const struct pw_protocol_marshal *	pw_resource_get_marshal (struct pw_resource *resource)
	Get the marshal functions for the resource. More...
SPA_EXPORT void	pw_resource_error (struct pw_resource *resource, int result, const char *error)
	Generate an error for a resource. More...
SPA_EXPORT void	pw_resource_destroy (struct pw_resource *resource)
	Destroy a resource. More...

Function Documentation

pw_resource_add_listener()

SPA_EXPORT void pw_resource_add_listener	(	struct pw_resource *	resource,
		struct spa_hook *	listener,
		const struct pw_resource_events *	events,
		void *	data
	)

Add an event listener.

pw_resource_add_override()

SPA_EXPORT void pw_resource_add_override	(	struct pw_resource *	resource,
		struct spa_hook *	listener,
		const void *	implementation,
		void *	data
	)

Override the implementation of a resource.

pw_resource_destroy()

SPA_EXPORT void pw_resource_destroy

(

struct pw_resource *

resource

)

Destroy a resource.

References pw_core_resource_remove_id, pw_log::pw_log_debug(), and pw_map::pw_map_insert_at().

Referenced by pw_core::pw_core_destroy(), pw_factory_destroy(), and pw_module::pw_module_destroy().

pw_resource_error()

SPA_EXPORT void pw_resource_error	(	struct pw_resource *	resource,
		int	result,
		const char *	error
	)

Generate an error for a resource.

References pw_core_resource_error.

pw_resource_get_client()

SPA_EXPORT struct pw_client* pw_resource_get_client

(

struct pw_resource *

resource

)

Get the client owning this resource.

pw_resource_get_id()

SPA_EXPORT uint32_t pw_resource_get_id

(

struct pw_resource *

resource

)

Get the unique id of this resource.

pw_resource_get_implementation()

SPA_EXPORT struct spa_hook_list* pw_resource_get_implementation

(

struct pw_resource *

resource

)

Get the implementation list of a resource.

pw_resource_get_marshal()

SPA_EXPORT const struct pw_protocol_marshal* pw_resource_get_marshal

(

struct pw_resource *

resource

)

Get the marshal functions for the resource.

pw_resource_get_permissions()

SPA_EXPORT uint32_t pw_resource_get_permissions

(

struct pw_resource *

resource

)

Get the permissions of this resource.

pw_resource_get_protocol()

SPA_EXPORT struct pw_protocol* pw_resource_get_protocol

(

struct pw_resource *

resource

)

Get the protocol used for this resource.

pw_resource_get_type()

SPA_EXPORT uint32_t pw_resource_get_type

(

struct pw_resource *

resource

)

Get the type of this resource.

pw_resource_get_user_data()

SPA_EXPORT void* pw_resource_get_user_data

(

struct pw_resource *

resource

)

Get the user data for the resource, the size was given in pw_resource_new.

pw_resource_new()

SPA_EXPORT struct pw_resource* pw_resource_new	(	struct pw_client *	client,
		uint32_t	id,
		uint32_t	permissions,
		uint32_t	type,
		uint32_t	version,
		size_t	user_data_size
	)

Make a new resource for client.

Parameters

client	the client owning the resource
id	the remote per client id
permissions	permissions on this resource
type	interface of the resource
version	requested interface version
user_data_size	extra user data size

References pw_log::pw_log_debug(), pw_map::pw_map_insert_at(), pw_map::pw_map_insert_new(), pw_protocol_get_marshal(), and impl::this.

pw_resource_set_implementation()

SPA_EXPORT void pw_resource_set_implementation	(	struct pw_resource *	resource,
		const void *	implementation,
		void *	data
	)

Set the resource implementation.