25 #ifndef PIPEWIRE_CLIENT_H 26 #define PIPEWIRE_CLIENT_H 46 #define PW_TYPE_INTERFACE_Client PW_TYPE_INFO_INTERFACE_BASE "Client" 48 #define PW_VERSION_CLIENT 3 52 #define PW_ID_CLIENT 1 57 #define PW_CLIENT_CHANGE_MASK_PROPS (1 << 0) 58 #define PW_CLIENT_CHANGE_MASK_ALL ((1 << 1)-1) 75 #define PW_CLIENT_EVENT_INFO 0 76 #define PW_CLIENT_EVENT_PERMISSIONS 1 77 #define PW_CLIENT_EVENT_NUM 2 81 #define PW_VERSION_CLIENT_EVENTS 0 101 uint32_t n_permissions,
106 #define PW_CLIENT_METHOD_ADD_LISTENER 0 107 #define PW_CLIENT_METHOD_ERROR 1 108 #define PW_CLIENT_METHOD_UPDATE_PROPERTIES 2 109 #define PW_CLIENT_METHOD_GET_PERMISSIONS 3 110 #define PW_CLIENT_METHOD_UPDATE_PERMISSIONS 4 111 #define PW_CLIENT_METHOD_NUM 5 115 #define PW_VERSION_CLIENT_METHODS 0 129 int (*
error) (
void *object, uint32_t id,
int res,
const char *message);
163 #define pw_client_method(o,method,version,...) \ 165 int _res = -ENOTSUP; \ 166 spa_interface_call_res((struct spa_interface*)o, \ 167 struct pw_client_methods, _res, \ 168 method, version, ##__VA_ARGS__); \ 172 #define pw_client_add_listener(c,...) pw_client_method(c,add_listener,0,__VA_ARGS__) 173 #define pw_client_error(c,...) pw_client_method(c,error,0,__VA_ARGS__) 174 #define pw_client_update_properties(c,...) pw_client_method(c,update_properties,0,__VA_ARGS__) 175 #define pw_client_get_permissions(c,...) pw_client_method(c,get_permissions,0,__VA_ARGS__) 176 #define pw_client_update_permissions(c,...) pw_client_method(c,update_permissions,0,__VA_ARGS__) A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:313
uint32_t id
id of the global
Definition: client.h:56
Definition: utils/dict.h:48
int(* update_properties)(void *object, const struct spa_dict *props)
Update client properties.
Definition: client.h:135
Definition: permission.h:65
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.
Definition: introspect.c:498
struct spa_dict * props
extra properties
Definition: client.h:60
void(* permissions)(void *object, uint32_t index, uint32_t n_permissions, const struct pw_permission *permissions)
Notify a client permission.
Definition: client.h:99
The client information.
Definition: client.h:55
uint64_t change_mask
bitfield of changed fields since last call
Definition: client.h:59
void(* info)(void *object, const struct pw_client_info *info)
Notify client info.
Definition: client.h:88
int(* error)(void *object, uint32_t id, int res, const char *message)
Send an error to a client.
Definition: client.h:129
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_client_events *events, void *data)
Definition: client.h:118
uint32_t permissions
bitmask of above permissions
Definition: permission.h:67
int(* update_permissions)(void *object, uint32_t n_permissions, const struct pw_permission *permissions)
Manage the permissions of the global objects for this client.
Definition: client.h:159
uint32_t version
Definition: client.h:82
void pw_client_info_free(struct pw_client_info *info)
Free a pw_client_info.
Definition: introspect.c:505
int(* get_permissions)(void *object, uint32_t index, uint32_t num)
Get client permissions.
Definition: client.h:145
Client events.
Definition: client.h:80
uint32_t version
Definition: client.h:116
Client methods.
Definition: client.h:114
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.
Definition: introspect.c:472
user data to add to an object
Definition: filter.c:75