/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2008 Index Data
+ * Copyright (C) 1995-2012 Index Data
* See the file LICENSE for details.
*/
-
/**
* \file xcqlutil.c
* \brief Implements CQL to XCQL conversion.
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <stdlib.h>
#include <string.h>
}
}
+static void cql_sort_to_xml(struct cql_node *cn,
+ void (*pr)(const char *buf, void *client_data),
+ void *client_data, int level)
+{
+ if (cn)
+ {
+ pr_n("<sortKeys>\n", pr, client_data, level);
+ for (; cn; cn = cn->u.sort.next)
+ {
+ pr_n("<key>\n", pr, client_data, level+2);
+
+ if (cn->u.sort.index)
+ {
+ pr_n("<index>", pr, client_data, level+4);
+ pr_cdata(cn->u.sort.index, pr, client_data);
+ pr_n("</index>\n", pr, client_data, 0);
+
+ cql_to_xml_mod(cn->u.sort.modifiers,
+ pr, client_data, level+6);
+ }
+ pr_n("</key>\n", pr, client_data, level+2);
+ }
+ pr_n("</sortKeys>\n", pr, client_data, level);
+ }
+}
+
static void cql_to_xml_r(struct cql_node *cn,
void (*pr)(const char *buf, void *client_data),
- void *client_data, int level)
+ void *client_data, int level,
+ struct cql_node *sort_node)
{
if (!cn)
return;
pr_n("</term>\n", pr, client_data, 0);
}
}
+ cql_sort_to_xml(sort_node, pr, client_data, level+2);
pr_n("</searchClause>\n", pr, client_data, level);
break;
case CQL_NODE_BOOL:
if (cn->u.boolean.left)
{
printf ("%*s<leftOperand>\n", level+2, "");
- cql_to_xml_r(cn->u.boolean.left, pr, client_data, level+4);
+ cql_to_xml_r(cn->u.boolean.left, pr, client_data, level+4, 0);
printf ("%*s</leftOperand>\n", level+2, "");
}
if (cn->u.boolean.right)
{
printf ("%*s<rightOperand>\n", level+2, "");
- cql_to_xml_r(cn->u.boolean.right, pr, client_data, level+4);
+ cql_to_xml_r(cn->u.boolean.right, pr, client_data, level+4, 0);
printf ("%*s</rightOperand>\n", level+2, "");
}
+ cql_sort_to_xml(sort_node, pr, client_data, level+2);
pr_n("</triple>\n", pr, client_data, level);
+ break;
+ case CQL_NODE_SORT:
+ cql_to_xml_r(cn->u.sort.search, pr, client_data, level, cn);
}
}
void (*pr)(const char *buf, void *client_data),
void *client_data)
{
- cql_to_xml_r(cn, pr, client_data, 0);
+ cql_to_xml_r(cn, pr, client_data, 0, 0);
}
void cql_to_xml_stdio(struct cql_node *cn, FILE *f)
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab