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Table of Contents

AgnosEP

See entrypoint.h

ApplicationSelectionMethod

Code Block
languagec
typedef tPaymentError (*ApplicationSelectionMethod)
(
tADFList *mutualList, // See Agnos/selection.h for structure definition
tByte *MLIndex,
tBoolean CL
)

Contactless only. This call is performed right after PPSE selection. That callback can be used to overload mutual list management.

Setrter: enpSetApplicationSelectionMethod

KernelSelectionMethod

Code Block
typedef tPaymentError (*KernelSelectionMethod)
(
tByte* kernelIdentifier, 
tByte kernelIdentifierLen,
tByte* requestedKernelIdentifier
)

Contactless only. This call is performed when requested kernel ID cannot be determined by the entry point. That callback can be use to map an undertermined kernel ID to a supported kernel ID.

Setter: enpSetKernelSelectionMethod

AgnosMW

...

See dataxchng.h

...

...

emvcallback

emvCallback

...

Code Block
typedef void (*emvcallback)
(
void* data
)

Contactless only. That callback can be used to control EMV contactless transaction flows. It is a normalized data exchange mechanism.

...

Description

...

Itmay be defined to control the contactless transaction flow from a payment application. It enables Data Exchange (DE) / Data Storage (DS) feature accross all contactless kernels in a normalized way.

Use DF12 - Tags to Read - to define which tag(s) shall be looked up to give back control to the payment application.

Setter

...

: mDataExchange.mCallback

...

in tPaymentContext

...

structure

To enable

...

this mechanism, set mDataExchange.mDEList in tPaymentContext with the adress

...

of an instance of tDataExchangeList.

...

Signature

...

Agnos

tGetDataCallback (agnostype.h)

Name

tGetDataCallback

Scope

Contact and Contactless

Description

This callback shall be defined to control the EMV transaction flow at Agnos' Read Record state (AsRRD).

Setter

agnSetParsingCallback (see agnos.h)

Signature

typedef void (*tGetDataCallback)

...

tBuildDOLCallback (agnostype.h)

Name

tBuildDOLCallback

Scope

Contactless only

Description

Reserved for contactless card processing applications.

Setter

agnSetBuildDOLCallback (see agnos.h)

Signature

typedef void (*tBuildDOLCallback)

...

tStateCallback (agnostype.h)

Name

tStateCallback

Scope

Contact and Contactless

Description

This callback shall be defined to control the EMV transaction flow. It will be called at each state defined by Agnos (see tAgnosState in agnostype.h).

Setter

agnSetStateCallback (see agnos.h)

Signature

typedef void (*tStateCallback)

...

AddTag_Contactless (agnosdatabase.h)

Name

AddTag_contactless

Scope

Contactless

Description

Reserved for contactless card processing applications.

Setter

agnSetAddTagContactlessCallback (see agnosdatabase.h)

Signature

typedef void (*AddTag_Contactless)

...

AddUnknownTag_Contactless (agnosdatabase.h)

Name

AddTag_contactless

Scope

Contactless

Description

This callback may be defined by a payment application to hook all the tag that are not statically supported by Agnos.

Setter

agnSetAddUnknownTagContactlessCallback (see agnosdatbase.h)

Signature

typedef void (*AddUnknownTag_Contactless)

...