Added Explain

[yaz-moved-to-github.git] / asn / proto.c

diff --git a/asn/proto.c b/asn/proto.c
index 2cd5d94..ccab40f 100644 (file)
--- a/asn/proto.c
+++ b/asn/proto.c
@@ -4,7 +4,19 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: proto.c,v $
- * Revision 1.31  1995-06-16 13:15:56  quinn
+ * Revision 1.35  1995-08-10 08:53:59  quinn
+ * Added Explain
+ *
+ * Revision 1.34  1995/06/19  17:01:48  quinn
+ * This should bring us in sync with the version distributed as 1.0b
+ *
+ * Revision 1.33  1995/06/19  13:39:56  quinn
+ * *** empty log message ***
+ *
+ * Revision 1.32  1995/06/19  12:37:28  quinn
+ * Fixed a bug in the compspec.
+ *
+ * Revision 1.31  1995/06/16  13:15:56  quinn
  * Fixed Defaultdiagformat.
  *
  * Revision 1.30  1995/06/15  15:42:01  quinn
@@ -105,6 +117,16 @@
 
 /* ---------------------- GLOBAL DEFS ------------------- */
 
+/*
+ * We'll use a general octetstring here, since string operations are
+ * clumsy on long strings.
+ */
+int z_SUTRS(ODR o, Odr_oct **p, int opt)
+{
+    return odr_implicit(o, odr_octetstring, p, ODR_UNIVERSAL,
+       ODR_GENERALSTRING, opt);
+}
+
 int z_ReferenceId(ODR o, Z_ReferenceId **p, int opt)
 {
     return odr_implicit(o, odr_octetstring, (Odr_oct**) p, ODR_CONTEXT, 2, opt);
@@ -122,6 +144,11 @@ int z_ResultSetId(ODR o, char **p, int opt)
        opt);
 }
 
+int z_ElementSetName(ODR o, char **p, int opt)
+{
+    return odr_implicit(o, odr_visiblestring, p, ODR_CONTEXT, 103, opt);
+}
+
 int z_UserInformationField(ODR o, Odr_external **p, int opt)
 {
     return odr_explicit(o, odr_external, (Odr_external **)p, ODR_CONTEXT,
@@ -401,12 +428,6 @@ int z_ResourceControlResponse(ODR o, Z_ResourceControlResponse **p, int opt)
 
 /* ------------------------ SEARCH SERVICE ----------------------- */
 
-int z_ElementSetName(ODR o, char **p, int opt)
-{
-    return odr_implicit(o, odr_visiblestring, (char**) p, ODR_CONTEXT, 103,
-       opt);
-}
-
 int z_DatabaseSpecificUnit(ODR o, Z_DatabaseSpecificUnit **p, int opt)
 {
     if (!odr_sequence_begin(o, p, sizeof(**p)))
@@ -443,14 +464,12 @@ int z_ElementSetNames(ODR o, Z_ElementSetNames **p, int opt)
        {-1, -1, -1, -1, 0}
     };
 
-    if (!odr_constructed_begin(o, p, ODR_CONTEXT, 19))
-       return opt && odr_ok(o);
-
     if (o->direction == ODR_DECODE)
        *p = odr_malloc(o, sizeof(**p));
+    else if (!*p)
+       return opt && odr_ok(o);
 
-    if (odr_choice(o, arm, &(*p)->u, &(*p)->which) &&
-       odr_constructed_end(o))
+    if (odr_choice(o, arm, &(*p)->u, &(*p)->which))
        return 1;
     *p = 0;
     return 0;
@@ -737,7 +756,7 @@ int z_DefaultDiagFormat(ODR o, Z_DefaultDiagFormat **p, int opt)
        {-1, -1, -1, Z_DiagForm_v2AddInfo, odr_visiblestring},
        {-1, -1, -1, Z_DiagForm_v3AddInfo, z_InternationalString},
        {ODR_IMPLICIT, ODR_CONTEXT, ODR_VISIBLESTRING, Z_DiagForm_v2AddInfo,
-           odr_visiblestring}, /* to match some weird server.. */
+           odr_visiblestring}, /* To cater to a bug in the CNIDR servers */
        {-1, -1, -1, -1, 0}
     };
     if (!odr_sequence_begin(o, p, sizeof(**p)))
@@ -1212,7 +1231,7 @@ int z_RecordComposition(ODR o, Z_RecordComposition **p, int opt)
 {
     static Odr_arm arm[] =
     {
-       {ODR_EXPLICIT, ODR_CONTEXT, 1, Z_RecordComp_simple,
+       {ODR_EXPLICIT, ODR_CONTEXT, 19, Z_RecordComp_simple,
            z_ElementSetNames},
        {ODR_IMPLICIT, ODR_CONTEXT, 209, Z_RecordComp_complex,
            z_CompSpec},
@@ -1262,7 +1281,8 @@ int z_PresentRequest(ODR o, Z_PresentRequest **p, int opt)
            &(*p)->num_ranges) || odr_ok(o)) &&
        z_RecordComposition(o, &(*p)->recordComposition, 1) &&
 #else
-       z_ElementSetNames(o, &pp->elementSetNames, 1) &&
+       odr_explicit(o, z_ElementSetNames, &pp->elementSetNames, ODR_CONTEXT,
+           19, 1) &&
 #endif
        odr_implicit(o, odr_oid, &(*p)->preferredRecordSyntax, ODR_CONTEXT,
            104, 1) &&