Struct AuthorizationCallbacks

#[repr(C)]
pub struct AuthorizationCallbacks {

    pub version: u32,
    pub SetResult: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationResult) -> i32,
    pub RequestInterrupt: unsafe extern "C-unwind" fn(AuthorizationEngineRef) -> i32,
    pub DidDeactivate: unsafe extern "C-unwind" fn(AuthorizationEngineRef) -> i32,
    pub GetContextValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, *mut AuthorizationContextFlags, *mut *const AuthorizationValue) -> i32,
    pub SetContextValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, AuthorizationContextFlags, NonNull<AuthorizationValue>) -> i32,
    pub GetHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, *mut *const AuthorizationValue) -> i32,
    pub SetHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, NonNull<AuthorizationValue>) -> i32,
    pub GetArguments: unsafe extern "C-unwind" fn(AuthorizationEngineRef, NonNull<*const AuthorizationValueVector>) -> i32,
    pub GetSessionId: unsafe extern "C-unwind" fn(AuthorizationEngineRef, *mut AuthorizationSessionId) -> i32,
    pub GetImmutableHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, *mut *const AuthorizationValue) -> i32,
    pub GetLAContext: unsafe extern "C-unwind" fn(AuthorizationEngineRef, *mut *const CFType) -> i32,
    pub GetTokenIdentities: unsafe extern "C-unwind" fn(AuthorizationEngineRef, NonNull<CFType>, *mut *const CFArray) -> i32,
    pub GetTKTokenWatcher: unsafe extern "C-unwind" fn(AuthorizationEngineRef, *mut *const CFType) -> i32,
    pub RemoveHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString) -> i32,
    pub RemoveContextValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString) -> i32,
}

Available on crate features Authorization and AuthorizationPlugin only.

Callback API provided by the AuthorizationEngine.

Field: version Engine callback version. Field: SetResult Set a result after a call to AuthorizationSessionInvoke. Field: RequestInterrupt Request authorization engine to interrupt all mechamisms invoked after this mechamism has called SessionSetResult and then call AuthorizationSessionInvoke again. Field: DidDeactivate Respond to the Deactivate request. Field: GetContextValue Read value from context. AuthorizationValue does not own data. Field: SetContextValue Write value to context. AuthorizationValue and data are copied. Field: GetHintValue Read value from hints. AuthorizationValue does not own data. Field: SetHintValue Write value to hints. AuthorizationValue and data are copied. Field: GetArguments Read arguments passed. AuthorizationValueVector does not own data. Field: GetSessionId Read SessionId. Field: GetLAContext Returns LAContext which will have LACredentialCTKPIN credential set if PIN is available otherwise context without credentials is returned. LAContext can be used for operations with Tokens which would normally require PIN. Caller owns returned context and is responsible for release. Field: GetTokenIdentities Returns array of identities. Caller owns returned array and is reponsible for release. Field: GetTKTokenWatcher Returns TKTokenWatcher object. Caller owns returned context and is responsible for release. Field: RemoveContextValue Removes value from context. Field: RemoveHintValue Removes value from hints.

See also Apple’s documentation

Fields

version: u32

SetResult: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationResult) -> i32

RequestInterrupt: unsafe extern "C-unwind" fn(AuthorizationEngineRef) -> i32

DidDeactivate: unsafe extern "C-unwind" fn(AuthorizationEngineRef) -> i32

GetContextValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, *mut AuthorizationContextFlags, *mut *const AuthorizationValue) -> i32

SetContextValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, AuthorizationContextFlags, NonNull<AuthorizationValue>) -> i32

GetHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, *mut *const AuthorizationValue) -> i32

SetHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, NonNull<AuthorizationValue>) -> i32

GetArguments: unsafe extern "C-unwind" fn(AuthorizationEngineRef, NonNull<*const AuthorizationValueVector>) -> i32

GetSessionId: unsafe extern "C-unwind" fn(AuthorizationEngineRef, *mut AuthorizationSessionId) -> i32

GetImmutableHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString, *mut *const AuthorizationValue) -> i32

GetLAContext: unsafe extern "C-unwind" fn(AuthorizationEngineRef, *mut *const CFType) -> i32

GetTokenIdentities: unsafe extern "C-unwind" fn(AuthorizationEngineRef, NonNull<CFType>, *mut *const CFArray) -> i32

GetTKTokenWatcher: unsafe extern "C-unwind" fn(AuthorizationEngineRef, *mut *const CFType) -> i32

RemoveHintValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString) -> i32

RemoveContextValue: unsafe extern "C-unwind" fn(AuthorizationEngineRef, AuthorizationString) -> i32

Trait Implementations

impl Clone for AuthorizationCallbacks

fn clone(&self) -> AuthorizationCallbacks

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AuthorizationCallbacks

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Encode for AuthorizationCallbacks

Available on crate feature objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for AuthorizationCallbacks

fn eq(&self, other: &AuthorizationCallbacks) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for AuthorizationCallbacks

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for AuthorizationCallbacks

impl StructuralPartialEq for AuthorizationCallbacks