[][src]Struct optee_teec::Context

pub struct Context { /* fields omitted */ }

An abstraction of the logical connection between a client application and a TEE.

Methods

impl Context[src]

pub fn new() -> Result<Context>[src]

Creates a TEE client context object.

Examples

let ctx = Context::new().unwrap();

pub fn new_raw(fd: c_int, reg_mem: bool) -> Result<TEEC_Context>[src]

Creates a raw TEE client context with implementation defined parameters.

Examples

let raw_ctx: optee_teec_sys::TEEC_Context = Context::new_raw(0, true).unwrap();

pub fn as_mut_raw_ptr(&mut self) -> *mut TEEC_Context[src]

Converts a TEE client context to a raw pointer.

Examples

let mut ctx = Context::new().unwrap();
let mut raw_ptr: *mut optee_teec_sys::TEEC_Context = ctx.as_mut_raw_ptr();

pub fn open_session(&mut self, uuid: Uuid) -> Result<Session>[src]

Opens a new session with the specified trusted application.

The target trusted application is specified by uuid.

Examples

let mut ctx = Context::new().unwrap();
let uuid = Uuid::parse_str("8abcf200-2450-11e4-abe2-0002a5d5c51b").unwrap();
let session = ctx.open_session(uuid).unwrap();

pub fn open_session_with_operation<A: Param, B: Param, C: Param, D: Param>(
    &mut self,
    uuid: Uuid,
    operation: &mut Operation<A, B, C, D>
) -> Result<Session>
[src]

Opens a new session with the specified trusted application, pass some parameters to TA by an operation.

The target trusted application is specified by uuid.

Examples

let mut ctx = Context::new().unwrap();
let uuid = Uuid::parse_str("8abcf200-2450-11e4-abe2-0002a5d5c51b").unwrap();
let p0 = ParamValue(42, 0, ParamType::ValueInout);
let mut operation = Operation::new(0, p0, ParamNone, ParamNone, ParamNone);
let session = ctx.open_session_with_operation(uuid, operation).unwrap();

Trait Implementations

impl Drop for Context[src]

Auto Trait Implementations

impl Sync for Context

impl Send for Context

impl Unpin for Context

impl RefUnwindSafe for Context

impl UnwindSafe for Context

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]