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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /ucb/source/ucp/webdav/SerfPropFindReqProcImpl.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'ucb/source/ucp/webdav/SerfPropFindReqProcImpl.cxx')
-rw-r--r--ucb/source/ucp/webdav/SerfPropFindReqProcImpl.cxx195
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
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+++ b/ucb/source/ucp/webdav/SerfPropFindReqProcImpl.cxx
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+/* -*- 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: */