On 'xmllite' branch: Add placeholder for XmlLite support.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/branches/xmllite@1859122 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 88 insertions, 0 deletions

diff --git a/xml/apr_xml_xmllite.c b/xml/apr_xml_xmllite.c
new file mode 100644
index 000000000..73d8b1fe4
--- /dev/null
+++ b/xml/apr_xml_xmllite.c
@@ -0,0 +1,88 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+
+#if APU_USE_XMLLITE
+#include "apr_xml.h"
+
+typedef void * XML_Parser;
+typedef int XML_Error;
+
+#include "apr_xml_internal.h"
+
+#define CINTERFACE
+#define COBJMACROS
+#define interface struct
+typedef void * LPMSG;
+
+#include <xmllite.h>
+
+static apr_status_t cleanup_parser(void *ctx)
+{
+    apr_xml_parser *parser = ctx;
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t xmllite_parse(apr_xml_parser* parser, const char* data,
+                                  apr_size_t sz, int final)
+{
+    return APR_SUCCESS;
+}
+
+static XMLParserImpl xml_parser_xmllite = {
+    xmllite_parse,
+    cleanup_parser
+};
+
+static const char APR_KW_DAV[] = { 0x44, 0x41, 0x56, 0x3A, '\0' };
+
+XMLParserImpl* apr_xml_get_parser_impl(void)
+{
+    return &xml_parser_xmllite;
+}
+
+
+apr_xml_parser* apr_xml_parser_create_internal(apr_pool_t *pool,
+                                               void *start_func,
+                                               void *end_func,
+                                               void *cdata_func)
+{
+    apr_xml_parser *parser = apr_pcalloc(pool, sizeof(*parser));
+    IXmlReader *xml_reader;
+    HRESULT hr;
+
+    parser->impl = apr_xml_get_parser_impl();
+    parser->p = pool;
+    parser->doc = apr_pcalloc(pool, sizeof(*parser->doc));
+    parser->doc->namespaces = apr_array_make(pool, 5, sizeof(const char *));
+
+    /* ### is there a way to avoid hard-coding this? */
+    apr_xml_insert_uri(parser->doc->namespaces, APR_KW_DAV);
+    apr_pool_cleanup_register(pool, parser, cleanup_parser,
+                              apr_pool_cleanup_null);
+
+    hr = CreateXmlReader(&IID_IXmlReader, &xml_reader, NULL);
+    if (FAILED(hr)) {
+        return NULL;
+    }
+
+    IXmlReader_Release(xml_reader);
+
+    return parser;
+}
+#endif