Class Session

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Definition

Namespace:
Tizen.Security.TEEC
Assembly:
Tizen.Security.TEEC.dll
API Level:
3

This type denotes a TEE Session, the logical container linking a client application with a particular trusted application.


                
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public sealed class Session : IDisposable
Inheritance
System.Object
Session
Implements
System.IDisposable

Methods

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Close()

This function closes a session which has been opened with a trusted application. All commands within the session must be completed before this function can be called.

Declaration

                
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public void Close()
Exceptions
Type Condition
UnauthorizedAccessException

Thrown when an application does not have the privilege to access this method.
System.NotSupportedException

The required feature is not supported.
System.InvalidOperationException

The operation is invalid.
API Level: 3
Privilege Level: partner
Privilege: http://tizen.org/privilege/tee.client
Feature: http://tizen.org/feature/security.tee
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Dispose()

Disposable interface implememtation.

Declaration

                
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public void Dispose()
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Finalize()

Destructor of the class.

Declaration

                
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protected void Finalize()
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InvokeCommand(UInt32, Parameter[])

This function invokes a command within the specified session. The parameter commandID is an identifier that is used to indicate which of the exposed trusted application functions should be invoked. The supported command identifier values are defined by the trusted application's protocol. There can be up to four parameter objects given in the paramlist array.

Declaration

                
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public void InvokeCommand(uint commandID, Parameter[] paramlist)
Parameters
Type Name Description
System.UInt32 commandID

The command.
Parameter[] paramlist

The array of parameters.
Exceptions
Type Condition
UnauthorizedAccessException

Thrown when an application does not have the privilege to access this method.
System.NotSupportedException

The required feature is not supported.
System.InvalidOperationException

The operation is invalid.
System.ArgumentException

The argument paramlist is wrong.
API Level: 3
Privilege Level: partner
Privilege: http://tizen.org/privilege/tee.client
Feature: http://tizen.org/feature/security.tee
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InvokeCommandAsync(UInt32, Parameter[], CancellationToken)

The asynchronous version of the InvokeCommand.

Declaration

                
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public Task InvokeCommandAsync(uint commandID, Parameter[] paramlist, CancellationToken token = default(CancellationToken))
Parameters
Type Name Description
System.UInt32 commandID

The command.
Parameter[] paramlist

The array of parameters.
System.Threading.CancellationToken token

The token for task manipulation.
Returns
Type Description
System.Threading.Tasks.Task

Returns a task executing an invoke command in the background.
Exceptions
Type Condition
UnauthorizedAccessException

Thrown when an application does not have the privilege to access this method.
System.NotSupportedException

The required feature is not supported.
System.InvalidOperationException

The operation is invalid.
System.ArgumentException

One of the arguments is wrong.
API Level: 3
Privilege Level: partner
Privilege: http://tizen.org/privilege/tee.client
Feature: http://tizen.org/feature/security.tee

Implements

System.IDisposable