Macros | |
| #define | NAME "global" |
Functions | |
| SPA_EXPORT 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... | |
| SPA_EXPORT struct pw_context * | pw_global_get_context (struct pw_global *global) |
| Get the context object of this global. More... | |
| const SPA_EXPORT char * | pw_global_get_type (struct pw_global *global) |
| Get the global type. More... | |
| SPA_EXPORT bool | pw_global_is_type (struct pw_global *global, const char *type) |
| Check a global type. More... | |
| SPA_EXPORT uint32_t | pw_global_get_version (struct pw_global *global) |
| Get the global version. More... | |
| SPA_EXPORT const struct pw_properties * | pw_global_get_properties (struct pw_global *global) |
| Get the global properties. More... | |
| SPA_EXPORT 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. More... | |
| SPA_EXPORT void * | pw_global_get_object (struct pw_global *global) |
| Get the object associated with the global. More... | |
| SPA_EXPORT uint32_t | pw_global_get_id (struct pw_global *global) |
| Get the unique id of the global. More... | |
| SPA_EXPORT int | pw_global_add_resource (struct pw_global *global, struct pw_resource *resource) |
| Add a resource to a global. More... | |
| SPA_EXPORT 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... | |
| SPA_EXPORT 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... | |
| SPA_EXPORT int | pw_global_update_permissions (struct pw_global *global, struct pw_impl_client *client, uint32_t old_permissions, uint32_t new_permissions) |
Macro Definition Documentation
◆ NAME
| #define NAME "global" |
Function Documentation
◆ pw_global_add_listener()
| SPA_EXPORT 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.
◆ pw_global_add_resource()
| SPA_EXPORT int pw_global_add_resource | ( | struct pw_global * | global, |
| struct pw_resource * | resource | ||
| ) |
Add a resource to a global.
References NAME, pw_log::pw_log_debug, and pw_resource_set_bound_id().
◆ pw_global_for_each_resource()
| SPA_EXPORT int pw_global_for_each_resource | ( | struct pw_global * | global, |
| int(*)(void *data, struct pw_resource *resource) | callback, | ||
| 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.
When all callbacks return 0, this function returns 0 when all items are iterated.
References res.
◆ pw_global_get_context()
| SPA_EXPORT struct pw_context* pw_global_get_context | ( | struct pw_global * | global | ) |
Get the context object of this global.
◆ pw_global_get_id()
| SPA_EXPORT uint32_t pw_global_get_id | ( | struct pw_global * | global | ) |
Get the unique id of the global.
◆ pw_global_get_object()
| SPA_EXPORT void* pw_global_get_object | ( | struct pw_global * | global | ) |
Get the object associated with the global.
This depends on the type of the global
◆ pw_global_get_permissions()
| SPA_EXPORT 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.
References PW_PERM_ALL.
Referenced by pw_global::pw_global_register(), and pw_impl_client_check_permissions().
◆ pw_global_get_properties()
| SPA_EXPORT const struct pw_properties* pw_global_get_properties | ( | struct pw_global * | global | ) |
Get the global properties.
◆ pw_global_get_type()
| const SPA_EXPORT char* pw_global_get_type | ( | struct pw_global * | global | ) |
Get the global type.
◆ pw_global_get_version()
| SPA_EXPORT uint32_t pw_global_get_version | ( | struct pw_global * | global | ) |
Get the global version.
◆ pw_global_is_type()
| SPA_EXPORT bool pw_global_is_type | ( | struct pw_global * | global, |
| const char * | type | ||
| ) |
Check a global type.
◆ pw_global_update_keys()
| SPA_EXPORT 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.
References pw_properties::pw_properties_update_keys().
◆ pw_global_update_permissions()
| SPA_EXPORT int pw_global_update_permissions | ( | struct pw_global * | global, |
| struct pw_impl_client * | client, | ||
| uint32_t | old_permissions, | ||
| uint32_t | new_permissions | ||
| ) |
References NAME, PW_ID_CORE, pw_log::pw_log_debug, PW_PERM_IS_R, and pw_resource_destroy().
Referenced by pw_impl_client_update_permissions().
