1、April 2001Extensions for Financial Services (XFS)interface specification Release 3.0 Part 2: Service Classes DefinitionCWA 14050-2Englische Fassung CWA 14050-2:2000ICS 35.200; 35.240.15; 35.240.40Erweiterungen fr die Schnittstellenspezifikation fr Finanzdienst-leistungen (XFS) Version 3.0 Teil 2: De
2、finition der ServiceklassenNationales VorwortDieses CEN Workshop Agreement CWA 14050-2, das vom CEN/ISSS XFS Workshop erarbeitet wurde,wird ausschlielich in englischer Sprache zur Verfgung gestellt.CEN Workshop Agreements werden im Rahmen eines Konsortiums entwickelt. Sie unterscheiden sich vonEurop
3、ischen Normen dadurch, dass sie grundstzlich kein ffentliches Einspruchsverfahren durchlaufenund dass auch keine nationale Meinungsbildung stattfindet. Im Gegensatz zu Europischen Normen, dieden Konsens aller interessierten Kreise darstellen, haben CEN Workshop Agreements lediglich dieZustimmung der
4、 unmittelbar beteiligten Mitglieder des Konsortiums gefunden.Fr den Inhalt sind ausschlielich die Mitglieder des Konsortiums verantwortlich (siehe ergnzendeHinweise im CWA-Vorwort). Weder das CEN-Zentralsekretariat, noch die CEN-Mitglieder haben den Inhaltauf eventuelle Fehler oder Widersprche zu No
5、rmen und Rechtsvorschriften geprft.Fortsetzung 15 Seiten CWA Beuth Verlag GmbH, 2001 .Jede Art der Vervielfltigung, auch auszugsweise, Ref. Nr. DIN CWA 14050-2:2001-04nur mit Genehmigung des Beuth Verlages gestattet. RW DIN CWA Preisgr. 01Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berli
6、nRue de Stassart, 36 B-1050 BruxellesTel : +32 2 550 08 11 Fax : +32 2 550 08 19EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG WORKSHOPCWA 14050-2AGREEMENTNovember 2000ICS 35.200; 35.240.15; 35.240.40Extensions for Financial Services (XFS) interf
7、ace specification -Release 3.0 - Part 2: Service Classes Definition 2000 CEN All rights of exploitation in any form and by any means reserved world-wide forCEN National MembersRef. No CWA 14050-2:2000 EThis CEN Workshop Agreement can in no way be held as being an official standardas developed by CEN
8、 National Members.Page 2CWA 14050-2:2000Table of ContentsForeword 31. Background to Release 3.0 .52. Service Classes62.1 Printers (PTR) 72.2 Identification Card Units (IDC) 72.3 Cash Dispensers (CDM). 82.4 Personal Identification Number Keypads (PIN) 92.5 Check Readers and Scanners (CHK) 102.6 Depos
9、itory Unit (DEP) . 102.7 Text Terminal Unit (TTU) . 102.8 Sensors and Indicators Units (SIU). 112.9 Vendor Dependent Mode (VDM) 112.10 Cameras (CAM) 122.11 Alarms (ALM) 122.12 Card Embossing Unit (CEU) . 132.13 Cash In Module (CIM). 133. Planned Enhancements and Extensions.15Page 3CWA 14050-2:2000Fo
10、rewordThis CWA is revision 3.0 of the XFS interface specification.The move from an XFS 2.0 specification (CWA 13449) to a 3.0 specification has been prompted by a series offactors.Initially, there has been a technical imperative to extend the scope of the existing specification of the XFSManager to
11、include new devices, such as the Card Embossing Unit.Similarly, there has also been pressure, through implementation experience and the advance of the Microsofttechnology, to extend the functionality and capabilities of the existing devices covered by the specification.Finally, it is also clear that
12、 our customers and the market are asking for an update to a specification, which is nowover 2 years old. Increasing market acceptance and the need to meet this demand is driving the Workshoptowards this release.The clear direction of the CEN/ISSS XFS Workshop, therefore, is the delivery of a new Rel
13、ease 3.0 specificationbased on a C API. It will be delivered with the promise of the protection of technical investment for existingapplications and the design to safeguard future developments.The CEN/ISSS XFS Workshop gathers suppliers as well as banks and other financial service companies. A list
14、ofcompanies participating in this Workshop and in support of this CWA is available from the CEN/ISSSSecretariat.This CWA was formally approved by the XFS Workshop meeting on 2000-10-18. The specification iscontinuously reviewed and commented in the CEN/ISSS Workshop on XFS. It is therefore expected
15、that anupdate of the specification will be published in due time as a CWA, superseding this revision 3.0.The CWA is published as a multi-part document, consisting of:Part 1: Application Programming Interface (API) - Service Provider Interface (SPI); Programmers ReferencePart 2: Service Classes Defin
16、ition; Programmers ReferencePart 3: Printer Device Class Interface - Programmers ReferencePart 4: Identification Card Device Class Interface - Programmers ReferencePart 5: Cash Dispenser Device Class Interface - Programmers ReferencePart 6: PIN Keypad Device Class Interface - Programmers ReferencePa
17、rt 7: Check Reader/Scanner Device Class Interface - Programmers ReferencePart 8: Depository Device Class Interface - Programmers ReferencePart 9: Text Terminal Unit Device Class Interface - Programmers ReferencePart 10: Sensors and Indicators Unit Device Class Interface - Programmers ReferencePart 1
18、1: Vendor Dependent Mode Device Class Interface - Programmers ReferencePart 12: Camera Device Class Interface - Programmers ReferencePart 13: Alarm Device Class Interface - Programmers ReferencePart 14: Card Embossing Unit Class Interface - Programmers ReferencePart 15: Cash In Module Device Class I
19、nterface- Programmers ReferencePart 16: Application Programming Interface (API) - Service Provider Interface (SPI) - Migration from Version2.0 (see CWA 13449) to Version 3.0 (this CWA) - Programmers ReferencePart 17: Printer Device Class Interface - Migration from Version 2.0 (see CWA 13449) to Vers
20、ion 3.0 (thisCWA) - Programmers ReferencePart 18: Identification Card Device Class Interface - Migration from Version 2.0 (see CWA 13449) to Version3.0 (this CWA) - Programmers ReferencePage 4CWA 14050-2:2000Part 19: Cash Dispenser Device Class Interface - Migration from Version 2.0 (see CWA 13449)
21、to Version 3.0(this CWA) - Programmers ReferencePart 20: PIN Keypad Device Class Interface - Migration from Version 2.0 (see CWA 13449) to Version 3.0 (thisCWA) - Programmers ReferencePart 21: Depository Device Class Interface - Migration from Version 2.0 (see CWA 13449) to Version 3.0 (thisCWA) - P
22、rogrammers ReferencePart 22: Text Terminal Unit Device Class Interface - Migration from Version 2.0 (see CWA 13449) to Version3.0 (this CWA) - Programmers ReferencePart 23: Sensors and Indicators Unit Device Class Interface - Migration from Version 2.0 (see CWA 13449) toVersion 3.0 (this CWA) - Prog
23、rammers ReferencePart 24: Camera Device Class Interface - Migration from Version 2.0 (see CWA 13449) to Version 3.0 (thisCWA) - Programmers ReferencePart 25: Identification Card Device Class Interface - PC/SC Integration GuidelinesIn addition to these Programmers Reference specifications, the reader
24、 of this CWA is also referred to acomplementary document, called Release Notes. The Release Notes contain clarifications and explanations onthe CWA specifications, which are not requiring functional changes. The current version of the Release Notes isavailable online from http:/www.cenorm.be/isss/Wo
25、rkshop/XFS.The information in this document represents the Workshops current views on the issues discussed as of the dateof publication. It is furnished for informational purposes only and is subject to change without notice.CEN/ISSS makes no warranty, express or implied, with respect to this docume
26、nt.Revision History:2.00 November 11, 1996 Initial release of Service Class Document.3.00 October 18, 2000 Addition of:Alarms (ALM)Card Embossing Unit (CEU)Cash In Module (CIM)Cheque Readers and Scanners (CHK)Page 5CWA 14050-2:20001. Background to Release 3.0The CEN XFS Workshop is a continuation of
27、 the Banking Solution Vendors Council workshop and maintains atechnical commitment to the Win 32 API. However, the XFS Workshop has extended the franchise of multivendor software by encouraging the participation of both banks and vendors to take part in the deliberations ofthe creation of an industr
28、y standard. This move towards opening the participation beyond the BSVCs originalmembership has been very succesful with a current membership level of more than 20 companies.The fundamental aims of the XFS Workshop are to promote a clear and unambiguous specification for bothservice providers and ap
29、plication developers. This has been achieved to date by sub groups workingelectronically and quarterly meetings.The move from an XFS 2.0 specification to a 3.0 specification has been prompted by a series of factors. Initially,there has been a technical imperative to extend the scope of the existing
30、specification of the XFS Manager toinclude new devices, such as the Card Embossing Unit.Similarly, there has also been pressure, through implementation experience and the advance of the Microsofttechnology, to extend the functionality and capabilities of the existing devices covered by the specifica
31、tion.Finally, it is also clear that our customers and the market are asking for an update to a specification, which is nowover 2 years old. Increasing market acceptance and the need to meet this demand is driving the Workshoptowards this release.The clear direction of the XFS Workshop, therefore, is
32、 the delivery of a new Release 3.0 specification based on aC API. It will be delivered with the promise of the protection of technical investment for existing applicationsand the design to safeguard future developments.Page 6CWA 14050-2:20002. Service ClassesThe following classes of services have be
33、en defined for the second version of the XFS Extensions for FinancialServices to include the data and methods needed for the support of self-service, unattended, operations:PrintersIdentification Card UnitsCash DispensersPersonal Identification Number Keypads (PIN pads)Depository UnitsText Terminal
34、UnitsSensors and Indicators UnitsVendor Dependent ModeCamerasCard Embossing UnitsAlarmsCash In ModulesThe following sections detail for each of the service classes defined for this version of the WOSA Extensions forFinancial Services:the standard values to be used as class attribute in the configura
35、tion information;the unique number assigned to each service class;the types of devices defined and supported by the service class specifications.The table below summarises the unique attributes of each service class:Service Class Class Name Class Identifier ReferencePrintersPTR1 CWA NNNNN- 3Identifi
36、cation Card UnitsIDC2 CWA NNNNN- 4Cash DispensersCDM3 CWA NNNNN- 5PIN padsPIN4 CWA NNNNN- 6Check Readers and ScannersCHK5 CWA NNNNN- 7Depository UnitsDEP6 CWA NNNNN- 8Text Terminal UnitsTTU7 CWA NNNNN- 9Sensors and Indicators UnitsSIU8 CWA NNNNN- 10Vendor Dependent ModeVDM9 CWA NNNNN- 11CamerasCAM10
37、 CWA NNNNN- 12AlarmsALM11 CWA NNNNN- 13Card Embossing UnitsCEU12 CWA NNNNN- 14Cash In ModulesCIM13 CWA NNNNN- 15Page 7CWA 14050-2:20002.1 Printers (PTR)Class Name PTRClass Identifier WFS_SERVICE_CLASS_PTR = 1The XFS printer service defines and supports five types of banking printers through a common
38、 interface:Receipt PrinterThe receipt printer is used to print cut sheet documents. It may or may not require insert oreject operations, and often includes an operator identification device, e.g., Teller A and TellerB lights, for shared operation.Journal PrinterThe journal is a continuous form devic
39、e used to record a hardcopy audit trail of transactions,and for certain report printing requirements.Passbook PrinterThe passbook device is physically and functionally the most complex printer. The XFSdefinition supports automatic positioning of the book, as well as read/write capability for anoptio
40、nal integrated magnetic stripe. The implementation also manages the book geometry - i.e.the margins and centerfolds - presenting the simplest possible application interface whiledelivering the full range of functionality.Some passbook devices also support the dispensing of new passbooks from up to f
41、ourpassbook paper sources (upper, aux, aux2, lower). Some passbook devices may also be able toplace a full passbook in a parking station, print the new passbook and return both to thecustomer. Passbooks can only be dispensed or moved from the parking station if there is noother media in the print po
42、sition or in the entry/exit slot.Document PrinterDocument printing is similar to receipt printing - a set of fields are positioned on one or moreinserted sheets of paper - but the focus is on full-size forms. It should be noted that the XFSenvironment supports the printing of text and graphic fields
43、 from the application. Theelectronic printing of the form image (the template portion of the form which is usually pre-printed with dot-matrix style printers) may also be printed by the application.Scanner PrinterThe scanner printer is a device incorporating both the capabilities to scan inserted do
44、cumentsand to print on them. These devices may have more than one area where documents may beretained.Additional hardware components, like scanners, stripe readers, OCR readers, and stamps, normally attacheddirectly to the printer are also controlled through this interface.The specification refers t
45、o the terms paper and media. When the term paper is used this refers to paper that issituated in a paper supply attached to the device. The term media is used for media that is inserted by thecustomer (e.g. check and other material that is scanned) or that is issued to the customer (e.g. a receipt o
46、rstatement). That means that a journal printer has only paper and scanners have only media. Receipt, documentprinters and also passbook printers with white passbook dispensing capability have both. As soon as the papergets printed it becomes media.2.2 Identification Card Units (IDC)Class Name IDCCla
47、ss Identifier WFS_SERVICE_CLASS_IDC = 2This specification describes the functions provided by a generic identification card reader/writer service (IDC).Page 8CWA 14050-2:2000This service allows for the operation of the following categories of units:motor driven card reader/writerpull through card re
48、ader (writing facilities only partially included)dip readercontactless chip card readersThe following tracks/chips and the corresponding international standards are taken into account in this document:Track 1 ISO 7811Track 2 ISO 7811Track 3 ISO 7811 / ISO 4909Watermark SwedenChip (contacted) ISO 781
49、6Chip (contactless) ISO 10536.National standards like Transac for France are not considered, but can be easily included via the formsmechanism.In addition to the pure reading of the tracks mentioned above, security boxes can be used via this service to checkthe data of writable tracks for manipulation. These boxes (such as CIM or MM) are sensor-equipped devices thatare able to check some other information on the card and compare it with the track data.Persistent values are maintained through power failures, open sessions, close sessi
