# YAZ User's Guide and Reference

### Sebastian Hammer

### Adam Dickmeiss

#### Edited by

### Adam Dickmeiss

Copyright © 1995-2003 by Index Data

This document is the programmer's guide and reference to the YAZ package version 2.0.1. YAZ is a compact toolkit that provides access to the Z39.50 and SRW protocols, as well as a set of higher-level tools for implementing the server and client roles, respectively. The documentation can be used on its own, or as a reference when looking at the example applications provided with the package.

List of Tables
3-1. ZOOM Connection Options
3-2. ZOOM Result set Options
3-3. ZOOM Scan Set Options
6-1. Default settings for PDU Initialize Request
6-2. Default settings for PDU Initialize Response
6-3. Default settings for PDU Search Request
6-4. Default settings for PDU Search Response
6-5. Default settings for PDU Present Request
6-6. Default settings for PDU Present Response
6-7. Default settings for Delete Result Set Request
6-8. Default settings for Delete Result Set Response
6-9. Default settings for Scan Request
6-10. Default settings for Scan Response
6-11. Default settings for Trigger Resource Control Request
6-12. Default settings for Resource Control Request
6-13. Default settings for Resource Control Response
6-14. Default settings for Access Control Request
6-15. Default settings for Access Control Response
6-16. Default settings for Segment
6-17. Default settings for Close
9-1. ODR Error codes

List of Figures
1-1. YAZ layers

List of Examples
8-1. PQF queries
8-2. CCL queries
8-3. CCL profile
8-4. CQL to RPN mapping file

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