25 #ifndef PIPEWIRE_GLOBAL_H
26 #define PIPEWIRE_GLOBAL_H
66 #define PW_VERSION_GLOBAL_EVENTS 0
76 uint32_t old_permissions,
77 uint32_t new_permissions);
94 struct spa_hook *listener,
118 const struct spa_dict *
dict,
const char *keys[]);
141 uint32_t permissions,
146 uint32_t old_permissions, uint32_t new_permissions);
A collection of key/value pairs.
Definition: properties.h:45
uint32_t version
Definition: global.h:67
SPA_EXPORT void pw_global_destroy(struct pw_global *global)
Destroy a global.
Definition: global.c:372
struct pw_context * pw_global_get_context(struct pw_global *global)
Get the context object of this global.
Definition: global.c:181
struct spa_dict dict
dictionary of key/values
Definition: properties.h:46
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.
Definition: global.c:44
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...
Definition: global.c:243
uint32_t pw_global_get_version(struct pw_global *global)
Get the global version.
Definition: global.c:199
void(* free)(void *data)
The global is freed.
Definition: global.h:72
uint32_t pw_global_get_id(struct pw_global *global)
Get the unique id of the global.
Definition: global.c:226
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.
Definition: global.c:257
void(* destroy)(void *data)
The global is destroyed.
Definition: global.h:70
int pw_global_add_resource(struct pw_global *global, struct pw_resource *resource)
Add a resource to a global.
Definition: global.c:232
const char * pw_global_get_type(struct pw_global *global)
Get the global type.
Definition: global.c:187
int pw_global_update_keys(struct pw_global *global, const struct spa_dict *dict, const char *keys[])
Update the global properties, must be done when unregistered.
Definition: global.c:211
SPA_EXPORT int pw_global_register(struct pw_global *global)
register a global to the context registry
Definition: global.c:127
PipeWire client object class.
Global events, use pw_global_add_listener.
Definition: global.h:65
A global object visible to remote clients.
int(* pw_global_bind_func_t)(void *object, struct pw_impl_client *client, uint32_t permissions, uint32_t version, uint32_t id)
Definition: global.h:58
void(* permissions_changed)(void *data, struct pw_impl_client *client, uint32_t old_permissions, uint32_t new_permissions)
The permissions changed for a client.
Definition: global.h:74
void * pw_global_get_object(struct pw_global *global)
Get the object associated with the global.
Definition: global.c:220
bool pw_global_is_type(struct pw_global *global, const char *type)
Check a global type.
Definition: global.c:193
const struct pw_properties * pw_global_get_properties(struct pw_global *global)
Get the global properties.
Definition: global.c:205
int pw_global_update_permissions(struct pw_global *global, struct pw_impl_client *client, uint32_t old_permissions, uint32_t new_permissions)
Definition: global.c:316
SPA_EXPORT 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.
Definition: global.c:66
SPA_EXPORT int pw_global_bind(struct pw_global *global, struct pw_impl_client *client, uint32_t permissions, uint32_t version, uint32_t id)
Bind to a global.
Definition: global.c:279