1 files changed, 128 insertions, 0 deletions
diff --git a/ucb/source/ucp/webdav/SerfHeadReqProcImpl.cxx b/ucb/source/ucp/webdav/SerfHeadReqProcImpl.cxx
new file mode 100644
index 000000000..a771570da
--- /dev/null
+++ b/ucb/source/ucp/webdav/SerfHeadReqProcImpl.cxx
@@ -0,0 +1,128 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+
+#include "SerfHeadReqProcImpl.hxx"
+
+using namespace com::sun::star;
+
+namespace http_dav_ucp
+{
+
+SerfHeadReqProcImpl::SerfHeadReqProcImpl( const char* inPath,
+                                          const DAVRequestHeaders& inRequestHeaders,
+                                          const std::vector< OUString > & inHeaderNames,
+                                          DAVResource & ioResource )
+    : SerfRequestProcessorImpl( inPath, inRequestHeaders )
+    , mpHeaderNames( &inHeaderNames )
+    , mpResource( &ioResource )
+{
+}
+
+SerfHeadReqProcImpl::~SerfHeadReqProcImpl()
+{
+}
+
+serf_bucket_t * SerfHeadReqProcImpl::createSerfRequestBucket( serf_request_t * inSerfRequest )
+{
+    // create serf request
+    serf_bucket_t *req_bkt = serf_request_bucket_request_create( inSerfRequest,
+                                                                 "HEAD",
+                                                                 getPathStr(),
+
+                                                                 nullptr,
+                                                                 serf_request_get_alloc( inSerfRequest ) );
+
+    // set request header fields
+    serf_bucket_t* hdrs_bkt = serf_bucket_request_get_headers( req_bkt );
+    // general header fields provided by caller
+    setRequestHeaders( hdrs_bkt );
+
+    return req_bkt;
+}
+
+void SerfHeadReqProcImpl::processChunkOfResponseData( const char* /*data*/,
+                                                      apr_size_t /*len*/ )
+{
+    // nothing to do
+}
+
+namespace
+{
+    apr_status_t Serf_ProcessResponseHeader( void* inUserData,
+                                             const char* inHeaderName,
+                                             const char* inHeaderValue )
+    {
+        SerfHeadReqProcImpl* pReqProcImpl = static_cast< SerfHeadReqProcImpl* >( inUserData );
+        pReqProcImpl->processSingleResponseHeader( inHeaderName,
+                                                   inHeaderValue );
+
+        return APR_SUCCESS;
+    }
+} // end of anonymous namespace
+
+void SerfHeadReqProcImpl::handleEndOfResponseData( serf_bucket_t * inSerfResponseBucket )
+{
+    // read response header, if requested
+    if ( mpHeaderNames != nullptr && mpResource != nullptr )
+    {
+        serf_bucket_t* SerfHeaderBucket = serf_bucket_response_get_headers( inSerfResponseBucket );
+        if ( SerfHeaderBucket != nullptr )
+        {
+            serf_bucket_headers_do( SerfHeaderBucket,
+                                    Serf_ProcessResponseHeader,
+                                    this );
+        }
+    }
+}
+
+void SerfHeadReqProcImpl::processSingleResponseHeader( const char* inHeaderName,
+                                                       const char* inHeaderValue )
+{
+    OUString aHeaderName( OUString::createFromAscii( inHeaderName ) );
+
+    bool bStoreHeaderField = false;
+
+    if ( mpHeaderNames->empty() )
+    {
+        // store all header fields
+        bStoreHeaderField = true;
+    }
+    else
+    {
+        // store only header fields which are requested
+        bStoreHeaderField = std::any_of(mpHeaderNames->begin(), mpHeaderNames->end(),
+            [&aHeaderName](const OUString& rHeaderName) {
+                // header names are case insensitive
+                return rHeaderName.equalsIgnoreAsciiCase( aHeaderName );
+            });
+    }
+
+    if ( bStoreHeaderField )
+    {
+        DAVPropertyValue thePropertyValue;
+        thePropertyValue.IsCaseSensitive = false;
+        thePropertyValue.Name = aHeaderName;
+        thePropertyValue.Value <<= OUString::createFromAscii( inHeaderValue );
+        mpResource->properties.push_back( thePropertyValue );
+    }
+}
+
+} // namespace http_dav_ucp
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */