Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 195 insertions, 0 deletions

diff --git a/ucb/source/ucp/webdav/SerfPropFindReqProcImpl.cxx b/ucb/source/ucp/webdav/SerfPropFindReqProcImpl.cxx
new file mode 100644
index 000000000..39a471fee
--- /dev/null
+++ b/ucb/source/ucp/webdav/SerfPropFindReqProcImpl.cxx
@@ -0,0 +1,195 @@
+/* -*- 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 "SerfPropFindReqProcImpl.hxx"
+#include "DAVProperties.hxx"
+
+#include "webdavresponseparser.hxx"
+#include <rtl/strbuf.hxx>
+
+
+using namespace com::sun::star;
+
+namespace http_dav_ucp
+{
+
+SerfPropFindReqProcImpl::SerfPropFindReqProcImpl( const char* inPath,
+                                                  const DAVRequestHeaders& inRequestHeaders,
+                                                  const Depth inDepth,
+                                                  const std::vector< OUString > & inPropNames,
+                                                  std::vector< DAVResource > & ioResources )
+    : SerfRequestProcessorImpl( inPath, inRequestHeaders )
+    , mDepthStr( nullptr )
+    , mpPropNames( &inPropNames )
+    , mpResources( &ioResources )
+    , mpResInfo( nullptr )
+    , mbOnlyPropertyNames( false )
+    , xInputStream( new SerfInputStream() )
+{
+    init( inDepth );
+}
+
+SerfPropFindReqProcImpl::SerfPropFindReqProcImpl( const char* inPath,
+                                                  const DAVRequestHeaders& inRequestHeaders,
+                                                  const Depth inDepth,
+                                                  std::vector< DAVResourceInfo > & ioResInfo )
+    : SerfRequestProcessorImpl( inPath, inRequestHeaders )
+    , mDepthStr( nullptr )
+    , mpPropNames( nullptr )
+    , mpResources( nullptr )
+    , mpResInfo( &ioResInfo )
+    , mbOnlyPropertyNames( true )
+    , xInputStream( new SerfInputStream() )
+{
+    init( inDepth );
+}
+
+void SerfPropFindReqProcImpl::init( const Depth inDepth )
+{
+    switch ( inDepth )
+    {
+        case DAVZERO:
+            mDepthStr = "0";
+            break;
+        case DAVONE:
+            mDepthStr = "1";
+            break;
+        case DAVINFINITY:
+            mDepthStr = "infinity";
+            break;
+    }
+}
+
+SerfPropFindReqProcImpl::~SerfPropFindReqProcImpl()
+{
+}
+
+#define PROPFIND_HEADER "<?xml version=\"1.0\" encoding=\"utf-8\"?><propfind xmlns=\"DAV:\">"
+#define PROPFIND_TRAILER "</propfind>"
+
+serf_bucket_t * SerfPropFindReqProcImpl::createSerfRequestBucket( serf_request_t * inSerfRequest )
+{
+    serf_bucket_alloc_t* pSerfBucketAlloc = serf_request_get_alloc( inSerfRequest );
+
+    // body bucket - certain properties OR all properties OR only property names
+    serf_bucket_t* body_bkt = nullptr;
+    OString aBodyText;
+    {
+        OStringBuffer aBuffer;
+        aBuffer.append( PROPFIND_HEADER );
+
+        // create and fill body bucket with requested properties
+        const int nPropCount = ( !mbOnlyPropertyNames && mpPropNames )
+                               ? mpPropNames->size()
+                               : 0;
+        if ( nPropCount > 0 )
+        {
+            aBuffer.append( "<prop>" );
+            SerfPropName thePropName;
+            for ( int theIndex = 0; theIndex < nPropCount; theIndex ++ )
+            {
+                // split fullname into namespace and name!
+                DAVProperties::createSerfPropName( (*mpPropNames)[ theIndex ],
+                                                   thePropName );
+
+                /* <*propname* xmlns="*propns*" /> */
+                aBuffer.append( "<" );
+                aBuffer.append( thePropName.name );
+                aBuffer.append( " xmlns=\"" );
+                aBuffer.append( thePropName.nspace );
+                aBuffer.append( "\"/>" );
+            }
+
+            aBuffer.append( "</prop>" );
+        }
+        else
+        {
+            if ( mbOnlyPropertyNames )
+            {
+                aBuffer.append( "<propname/>" );
+            }
+            else
+            {
+                aBuffer.append( "<allprop/>" );
+            }
+        }
+
+        aBuffer.append( PROPFIND_TRAILER );
+        aBodyText = aBuffer.makeStringAndClear();
+        body_bkt = serf_bucket_simple_copy_create( aBodyText.getStr(),
+                                                   aBodyText.getLength(),
+                                                   pSerfBucketAlloc );
+    }
+
+    // create serf request
+    serf_bucket_t *req_bkt = serf_request_bucket_request_create( inSerfRequest,
+                                                                 "PROPFIND",
+                                                                 getPathStr(),
+                                                                 body_bkt,
+                                                                 pSerfBucketAlloc );
+    handleChunkedEncoding(req_bkt, aBodyText.getLength());
+
+    // set request header fields
+    serf_bucket_t* hdrs_bkt = serf_bucket_request_get_headers( req_bkt );
+    if (hdrs_bkt != nullptr)
+    {
+        // general header fields provided by caller
+        setRequestHeaders( hdrs_bkt );
+
+        // request specific header fields
+        serf_bucket_headers_set( hdrs_bkt, "Depth", mDepthStr );
+        if (hdrs_bkt!=nullptr && body_bkt != nullptr && aBodyText.getLength() > 0 )
+        {
+            serf_bucket_headers_set( hdrs_bkt, "Content-Type", "application/xml" );
+        }
+    }
+    else
+    {
+        assert(!"Headers Bucket missing");
+    }
+
+    return req_bkt;
+}
+
+void SerfPropFindReqProcImpl::processChunkOfResponseData( const char* data,
+                                                          apr_size_t len )
+{
+    if ( xInputStream.is() )
+    {
+        xInputStream->AddToStream( data, len );
+    }
+}
+
+void SerfPropFindReqProcImpl::handleEndOfResponseData( serf_bucket_t * /*inSerfResponseBucket*/ )
+{
+    if ( mbOnlyPropertyNames )
+    {
+        const std::vector< DAVResourceInfo > rResInfo( parseWebDAVPropNameResponse( xInputStream.get() ) );
+        *mpResInfo = rResInfo;
+    }
+    else
+    {
+        const std::vector< DAVResource > rResources( parseWebDAVPropFindResponse( xInputStream.get() ) );
+        *mpResources = rResources;
+    }
+}
+
+} // namespace http_dav_ucp
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */