From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 14 Nov 2006 08:48:26 +0000 (+0000)
Subject: Added utilities yaz_{set,get}_esn
X-Git-Tag: YAZ.2.1.40~3
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=df2adb23954e8ad27dac8e234ee9206c5d980dd9;p=yaz-moved-to-github.git

Added utilities yaz_{set,get}_esn
---

diff --git a/src/elementset.c b/src/elementset.c
new file mode 100644
index 0000000..173bc0f
--- /dev/null
+++ b/src/elementset.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 1995-2006, Index Data ApS
+ * See the file LICENSE for details.
+ *
+ * $Id: elementset.c,v 1.1 2006-11-14 08:48:26 adam Exp $
+ */
+/**
+ * \file tpath.c
+ * \brief File Path utilities
+ */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <yaz/proto.h>
+
+const char *yaz_get_esn(Z_RecordComposition *comp)
+{
+    if (comp && comp->which == Z_RecordComp_complex)
+    {
+        if (comp->u.complex->generic
+            && comp->u.complex->generic->elementSpec
+            && (comp->u.complex->generic->elementSpec->which ==
+                Z_ElementSpec_elementSetName))
+            return comp->u.complex->generic->elementSpec->u.elementSetName;
+    }
+    else if (comp && comp->which == Z_RecordComp_simple &&
+             comp->u.simple->which == Z_ElementSetNames_generic)
+        return comp->u.simple->u.generic;
+    return 0;
+}
+
+void yaz_set_esn(Z_RecordComposition **comp_p, const char *esn, NMEM nmem)
+{
+    Z_RecordComposition *comp = nmem_malloc(nmem, sizeof(*comp));
+    
+    comp->which = Z_RecordComp_simple;
+    comp->u.simple = nmem_malloc(nmem, sizeof(*comp->u.simple));
+    comp->u.simple->which = Z_ElementSetNames_generic;
+    comp->u.simple->u.generic = nmem_strdup(nmem, esn);
+    *comp_p = comp;
+}
+
+
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+