54a7c24e03
Change-Id: Id8fd27ed20bc67a49d6863b63b07cf1573733744
189 lines
6.9 KiB
C++
189 lines
6.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <rtl/ustring.hxx>
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#include <rtl/ustrbuf.hxx>
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#include "DAVProperties.hxx"
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#include "UCBDeadPropertyValue.hxx"
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#include "SerfPropPatchReqProcImpl.hxx"
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namespace http_dav_ucp
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{
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SerfPropPatchReqProcImpl::SerfPropPatchReqProcImpl( const char* inPath,
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const DAVRequestHeaders& inRequestHeaders,
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const std::vector< ProppatchValue > & inProperties )
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: SerfRequestProcessorImpl( inPath, inRequestHeaders )
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, mpProperties( &inProperties )
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{
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}
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SerfPropPatchReqProcImpl::~SerfPropPatchReqProcImpl()
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{
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}
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#define PROPPATCH_HEADER "<?xml version=\"1.0\" encoding=\"utf-8\"?><propertyupdate xmlns=\"DAV:\">"
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#define PROPPATCH_TRAILER "</propertyupdate>"
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serf_bucket_t * SerfPropPatchReqProcImpl::createSerfRequestBucket( serf_request_t * inSerfRequest )
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{
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serf_bucket_alloc_t* pSerfBucketAlloc = serf_request_get_alloc( inSerfRequest );
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// body bucket
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serf_bucket_t* body_bkt = nullptr;
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OString aBodyText;
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{
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// create and fill body bucket with properties to be set or removed
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static const struct
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{
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const char *str;
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sal_Int32 len;
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}
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OpCode [] = {
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{ RTL_CONSTASCII_STRINGPARAM( "set" ) },
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{ RTL_CONSTASCII_STRINGPARAM( "remove" ) }
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};
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const int nPropCount = ( mpProperties != nullptr )
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? mpProperties->size()
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: 0;
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if ( nPropCount > 0 )
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{
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rtl::OUStringBuffer aBuffer;
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// add PropPatch xml header in front
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aBuffer.append( PROPPATCH_HEADER );
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// <*operation code*><prop>
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ProppatchOperation lastOp = (*mpProperties)[ 0 ].operation;
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aBuffer.append( "<" );
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aBuffer.appendAscii( OpCode[lastOp].str, OpCode[lastOp].len );
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aBuffer.append( "><prop>" );
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SerfPropName thePropName;
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for ( int n = 0; n < nPropCount; ++n )
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{
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const ProppatchValue & rProperty = (*mpProperties)[ n ];
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// split fullname into namespace and name!
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DAVProperties::createSerfPropName( rProperty.name,
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thePropName );
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if ( rProperty.operation != lastOp )
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{
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// </prop></*last operation code*><*operation code><prop>
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aBuffer.append( "</prop></" );
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aBuffer.appendAscii( OpCode[lastOp].str, OpCode[lastOp].len );
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aBuffer.append( "><" );
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aBuffer.appendAscii( OpCode[rProperty.operation].str, OpCode[rProperty.operation].len );
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aBuffer.append( "><prop>" );
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}
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// <*propname* xmlns="*propns*"
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aBuffer.append( "<" );
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aBuffer.appendAscii( thePropName.name );
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aBuffer.append( " xmlns=\"" );
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aBuffer.appendAscii( thePropName.nspace );
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aBuffer.append( "\"" );
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if ( rProperty.operation == PROPSET )
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{
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// >*property value*</*propname*>
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aBuffer.append( ">" );
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OUString aStringValue;
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if ( DAVProperties::isUCBDeadProperty( thePropName ) )
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{
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UCBDeadPropertyValue::toXML( rProperty.value,
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aStringValue );
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}
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else
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{
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rProperty.value >>= aStringValue;
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}
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aBuffer.append( aStringValue );
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aBuffer.append( "</" );
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aBuffer.appendAscii( thePropName.name );
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aBuffer.append( ">" );
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}
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else
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{
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aBuffer.append( "/>" );
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}
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lastOp = rProperty.operation;
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}
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// </prop></*last operation code*>
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aBuffer.append( "</prop></" );
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aBuffer.appendAscii( OpCode[lastOp].str, OpCode[lastOp].len );
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aBuffer.append( ">" );
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// add PropPatch xml trailer at end
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aBuffer.append( PROPPATCH_TRAILER );
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aBodyText = rtl::OUStringToOString( aBuffer.makeStringAndClear(), RTL_TEXTENCODING_UTF8 );
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body_bkt = serf_bucket_simple_copy_create( aBodyText.getStr(),
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aBodyText.getLength(),
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pSerfBucketAlloc );
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}
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}
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// create serf request
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serf_bucket_t *req_bkt = serf_request_bucket_request_create( inSerfRequest,
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"PROPPATCH",
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getPathStr(),
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body_bkt,
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pSerfBucketAlloc ) ;
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handleChunkedEncoding(req_bkt, aBodyText.getLength());
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// set request header fields
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serf_bucket_t* hdrs_bkt = serf_bucket_request_get_headers( req_bkt );
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if (hdrs_bkt != nullptr)
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{
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// general header fields provided by caller
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setRequestHeaders( hdrs_bkt );
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// request specific header fields
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if ( body_bkt != nullptr && aBodyText.getLength() > 0 )
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{
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serf_bucket_headers_set( hdrs_bkt, "Content-Type", "application/xml" );
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}
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}
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else
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{
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assert("Headers Bucket missing");
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}
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return req_bkt;
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}
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void SerfPropPatchReqProcImpl::processChunkOfResponseData( const char* /*data*/,
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apr_size_t /*len*/ )
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{
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// nothing to do;
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}
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void SerfPropPatchReqProcImpl::handleEndOfResponseData( serf_bucket_t * /*inSerfResponseBucket*/ )
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{
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// nothing to do;
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}
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} // namespace http_dav_ucp
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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