Client interface.
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struct pw_client_info * | pw_client_info_update (struct pw_client_info *info, const struct pw_client_info *update) |
| Update an existing pw_client_info with update with reset.
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struct pw_client_info * | pw_client_info_merge (struct pw_client_info *info, const struct pw_client_info *update, bool reset) |
| Merge an existing pw_client_info with update.
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void | pw_client_info_free (struct pw_client_info *info) |
| Free a pw_client_info.
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PW_API_CLIENT_IMPL int | pw_client_add_listener (struct pw_client *object, struct spa_hook *listener, const struct pw_client_events *events, void *data) |
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PW_API_CLIENT_IMPL int | pw_client_error (struct pw_client *object, uint32_t id, int res, const char *message) |
| Send an error to a client.
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PW_API_CLIENT_IMPL int | pw_client_update_properties (struct pw_client *object, const struct spa_dict *props) |
| Update client properties.
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PW_API_CLIENT_IMPL int | pw_client_get_permissions (struct pw_client *object, uint32_t index, uint32_t num) |
| Get client permissions.
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PW_API_CLIENT_IMPL int | pw_client_update_permissions (struct pw_client *object, uint32_t n_permissions, const struct pw_permission *permissions) |
| Manage the permissions of the global objects for this client.
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Client interface.
◆ PW_TYPE_INTERFACE_Client
◆ PW_CLIENT_PERM_MASK
◆ PW_VERSION_CLIENT
#define PW_VERSION_CLIENT 3 |
◆ PW_API_CLIENT_IMPL
#define PW_API_CLIENT_IMPL static inline |
◆ PW_ID_CLIENT
◆ PW_CLIENT_CHANGE_MASK_PROPS
#define PW_CLIENT_CHANGE_MASK_PROPS (1 << 0) |
◆ PW_CLIENT_CHANGE_MASK_ALL
#define PW_CLIENT_CHANGE_MASK_ALL ((1 << 1)-1) |
◆ PW_CLIENT_EVENT_INFO
#define PW_CLIENT_EVENT_INFO 0 |
◆ PW_CLIENT_EVENT_PERMISSIONS
#define PW_CLIENT_EVENT_PERMISSIONS 1 |
◆ PW_CLIENT_EVENT_NUM
#define PW_CLIENT_EVENT_NUM 2 |
◆ PW_VERSION_CLIENT_EVENTS
#define PW_VERSION_CLIENT_EVENTS 0 |
◆ PW_CLIENT_METHOD_ADD_LISTENER
#define PW_CLIENT_METHOD_ADD_LISTENER 0 |
◆ PW_CLIENT_METHOD_ERROR
#define PW_CLIENT_METHOD_ERROR 1 |
◆ PW_CLIENT_METHOD_UPDATE_PROPERTIES
#define PW_CLIENT_METHOD_UPDATE_PROPERTIES 2 |
◆ PW_CLIENT_METHOD_GET_PERMISSIONS
#define PW_CLIENT_METHOD_GET_PERMISSIONS 3 |
◆ PW_CLIENT_METHOD_UPDATE_PERMISSIONS
#define PW_CLIENT_METHOD_UPDATE_PERMISSIONS 4 |
◆ PW_CLIENT_METHOD_NUM
#define PW_CLIENT_METHOD_NUM 5 |
◆ PW_VERSION_CLIENT_METHODS
#define PW_VERSION_CLIENT_METHODS 0 |
◆ pw_client_info_update()
◆ pw_client_info_merge()
◆ pw_client_info_free()
◆ pw_client_add_listener()
◆ pw_client_error()
Send an error to a client.
- Parameters
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id | the global id to report the error on |
res | an errno style error code |
message | an error string |
This requires W and X permissions on the client.
- See also
- pw_client_methods.error
◆ pw_client_update_properties()
◆ pw_client_get_permissions()
Get client permissions.
A permissions event will be emitted with the permissions.
- Parameters
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index | the first index to query, 0 for first |
num | the maximum number of items to get |
This requires W and X permissions on the client.
- See also
- pw_client_methods.get_permissions
◆ pw_client_update_permissions()
Manage the permissions of the global objects for this client.
Update the permissions of the global objects using the provided array with permissions
Globals can use the default permissions or can have specific permissions assigned to them.
- Parameters
-
n_permissions | number of permissions |
permissions | array of permissions |
This requires W and X permissions on the client.
- See also
- pw_client_methods.update_permissions
- Examples
- export-sink.c.