global.h File Reference

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Data Structures
struct	pw_global_events
	Global events, use pw_global_add_listener. More...

Macros
#define	PW_VERSION_GLOBAL_EVENTS   0

Typedefs
typedef int(*	pw_global_bind_func_t) (void *object, struct pw_impl_client *client, uint32_t permissions, uint32_t version, uint32_t id)

Functions
struct pw_global *	pw_global_new (struct pw_context *context, const char *type, uint32_t version, struct pw_properties *properties, pw_global_bind_func_t func, void *object)
	Create a new global object. More...
int	pw_global_register (struct pw_global *global)
	Register a global object to the context registry. More...
void	pw_global_add_listener (struct pw_global *global, struct spa_hook *listener, const struct pw_global_events *events, void *data)
	Add an event listener on the global. More...
uint32_t	pw_global_get_permissions (struct pw_global *global, struct pw_impl_client *client)
	Get the permissions of the global for a given client. More...
struct pw_context *	pw_global_get_context (struct pw_global *global)
	Get the context object of this global. More...
const char *	pw_global_get_type (struct pw_global *global)
	Get the global type. More...
bool	pw_global_is_type (struct pw_global *global, const char *type)
	Check a global type. More...
uint32_t	pw_global_get_version (struct pw_global *global)
	Get the global version. More...
const struct pw_properties *	pw_global_get_properties (struct pw_global *global)
	Get the global properties. More...
int	pw_global_update_keys (struct pw_global *global, const struct spa_dict *dict, const char *const keys[])
	Update the global properties, must be done when unregistered. More...
void *	pw_global_get_object (struct pw_global *global)
	Get the object associated with the global. More...
uint32_t	pw_global_get_id (struct pw_global *global)
	Get the unique id of the global. More...
int	pw_global_add_resource (struct pw_global *global, struct pw_resource *resource)
	Add a resource to a global. More...
int	pw_global_for_each_resource (struct pw_global *global, int(*callback)(void *data, struct pw_resource *resource), void *data)
	Iterate all resources added to the global The callback should return 0 to fetch the next item, any other value stops the iteration and returns the value. More...
int	pw_global_bind (struct pw_global *global, struct pw_impl_client *client, uint32_t permissions, uint32_t version, uint32_t id)
	Let a client bind to a global. More...
int	pw_global_update_permissions (struct pw_global *global, struct pw_impl_client *client, uint32_t old_permissions, uint32_t new_permissions)
void	pw_global_destroy (struct pw_global *global)
	Destroy a global. More...

Macro Definition Documentation

PW_VERSION_GLOBAL_EVENTS

#define PW_VERSION_GLOBAL_EVENTS   0