Integration Guide
Table Of Contents
- I
- Introduction
- Architecture Overview
- Hardware Requirements
- PSS Software Installation
- Install NT 4.0 Server
- Install the NT 4 Service Pack
- Install Internet Explorer 4.01 Service Pack 2
- NT Option Pack Install
- Install the Video Driver
- Create and Format the Database partition
- Desktop Cleanup (optional)
- Install Microsoft SQL Server 7
- Create and Configure the PSS Database
- Install Microsoft Access
- Internet Explorer 5.0 with Task Scheduler install
- Install WaveWorks
- Install PSS Runtime System
- Install Waveworks Development Studio
- Install PSS Development System
- TFTP Configuration
- DHCP Configuration
- Create an ODBC Data Source
- Load Initial Data
- MS IIS Configuration
- Obtaining Access to PSS System Administration Screens
- Configure Task Scheduler
- Configure Unit Management
- Configure Licensing
- Configure the NBQMAIN Service (IBM 4690 POS Only)
- Setup NT System Log
- Configuration of the PSS System
- Validation of System Operation
- Directory Listing of PSS Folders/Files
- Software Description
- _
- Hardware Overview
- Software Components
- Database Access
- Start of Shopping Trip Processing
- Shopping Trip Processing
- End of Shopping Trip Processing
- Shopping Trip Message Log Entries
- Fatal Messages:
- PSSTransactionFile Processing
- POS Transaction File Processing
- Item Record File Processing
- Customer Update File Processing
- PSS Services
- _
- Customizing the PSS System Software
- Custom DisplayServer Scripts
- Custom Services
- Custom Business Objects
- User Exit DLL
- Available User Exit Functions
- UE_PreProcessItemFile
- UE_PreProcessItemRecord
- UE_PostProcessItemRecord
- UE_PostProcessItemFile
- UE_PreProcessTaxFile
- UE_PostProcessTaxFile
- UE_PreProcessPOSTransFile
- UE_PreProcessPOSTransRecord
- UE_PostProcessPOSTransRecord
- UE_ProcessEODRecord
- UE_PostProcessPOSTransFile
- UE_PreProcessPSSTransFile
- UE_PreProcessPSSTransRecord
- UE_PostProcessPSSTransFile
- UE_CalculateItemPrice_Method10to20
- UE_RescanLevelCalculation
- UE_Pre-RescanDetermination
- UE_PostRescanDetermination
- UE_PreProcessMarketingMessage
- UE_LoginAuthorization
- System Administration Interface
- Specific Features
Customizing the PSS System Software
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WaveWorks PSS, Integration Guide, 1.10 Page 113
© 2000, Symbol Technologies, Inc. February 1, 2000
9.5.18 UE_PostRescanDetermination
This function is called after the standard rescan determination algorithm and could be used to
modify the result of the calculation.
The base PSS software handles the following return codes from the User Exit as follows:
All return codes:
9.5.19 UE_PreProcessMarketingMessage
This function is called prior to the standard marketing message method to allow different
messages to be sent based upon different criteria.
The base PSS software handles the following return codes from the User Exit as follows:
All return codes:
9.5.20 UE_LoginAuthorization
This function is called after a user fills out the username and password fields on the
Administration Terminal login screen. It receives the username and password as arguments and
must return as status indicating if the user is authorized.
The base PSS software handles the following return codes from the User Exit as follows:
UE_CONTINUE PSS performs its default authentication
UE_DONE PSS proceeds considering the user is authorized
UE_ERROR PSS proceeds considering the user is not authorized