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$NetBSD: patch-ag,v 1.10 2006/07/06 23:35:15 minskim Exp $
--- imported/neon/ne_xmlreq.c.orig 2006-05-01 15:28:52.000000000 -0700
+++ imported/neon/ne_xmlreq.c
@@ -0,0 +1,79 @@
+/*
+ XML/HTTP response handling
+ Copyright (C) 2004-2005, Joe Orton <joe@manyfish.co.uk>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA
+
+*/
+
+#include "config.h"
+
+#include "ne_xmlreq.h"
+#include "ne_i18n.h"
+
+/* Handle an XML response parse error, setting session error string
+ * and closing the connection. */
+static int parse_error(ne_session *sess, ne_xml_parser *parser)
+{
+ ne_set_error(sess, _("Could not parse response: %s"),
+ ne_xml_get_error(parser));
+ ne_close_connection(sess);
+ return NE_ERROR;
+}
+
+int ne_xml_parse_response(ne_request *req, ne_xml_parser *parser)
+{
+ char buf[8000];
+ ssize_t bytes;
+ int ret = 0;
+
+ while ((bytes = ne_read_response_block(req, buf, sizeof buf)) > 0) {
+ ret = ne_xml_parse(parser, buf, bytes);
+ if (ret)
+ return parse_error(ne_get_session(req), parser);
+ }
+
+ if (bytes == 0) {
+ /* Tell the parser that end of document was reached: */
+ if (ne_xml_parse(parser, NULL, 0) == 0)
+ return NE_OK;
+ else
+ return parse_error(ne_get_session(req), parser);
+ } else {
+ return NE_ERROR;
+ }
+}
+
+int ne_xml_dispatch_request(ne_request *req, ne_xml_parser *parser)
+{
+ int ret;
+
+ do {
+ ret = ne_begin_request(req);
+ if (ret) break;
+
+ if (ne_get_status(req)->klass == 2)
+ ret = ne_xml_parse_response(req, parser);
+ else
+ ret = ne_discard_response(req);
+
+ if (ret == NE_OK)
+ ret = ne_end_request(req);
+ } while (ret == NE_RETRY);
+
+ return ret;
+}
+
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