From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 4 Jul 2007 11:44:20 +0000 (+0000)
Subject: Changed the Z39.50 ASN.1 a little: make userId in Permissions optional
X-Git-Tag: YAZ.3.0.10~26
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=9478b64c522bc0314213d485b30a81643e3fed51;p=yaz-moved-to-github.git

Changed the Z39.50 ASN.1 a little: make userId in Permissions optional
and taskPackageRecords optional in Extended Service update (first version).
This is due to at least one implementation which incorrectly omits these.
---

diff --git a/src/z3950v3.asn b/src/z3950v3.asn
index 7dc3d4c..a8d83c2 100644
--- a/src/z3950v3.asn
+++ b/src/z3950v3.asn
@@ -652,7 +652,7 @@ ExtendedServicesResponse ::= SEQUENCE{
   otherInfo          OtherInformation OPTIONAL}
 
  Permissions ::= SEQUENCE OF SEQUENCE{
-  userId      [1] IMPLICIT InternationalString,
+  userId      [1] IMPLICIT InternationalString OPTIONAL,
   allowableFunctions  [2] IMPLICIT SEQUENCE OF INTEGER{
               delete      (1),
               modifyContents  (2),
@@ -2420,7 +2420,7 @@ TargetPart ::= SEQUENCE{
   globalDiagnostics  [2] IMPLICIT SEQUENCE OF DiagRec OPTIONAL,
                 -- These are non-surrogate diagnostics relating to the task, 
                 -- not to individual records.
-  taskPackageRecords  [3] IMPLICIT SEQUENCE OF TaskPackageRecordStructure
+  taskPackageRecords  [3] IMPLICIT SEQUENCE OF TaskPackageRecordStructure OPTIONAL
                 -- There should be a TaskPackageRecordStructure for every record
                 -- supplied. The target should create such a structure for every
                       -- record immediately upon creating the task package to include