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Diffstat (limited to 'ucb/source/ucp/webdav/SerfPropPatchReqProcImpl.cxx')
| -rw-r--r-- | ucb/source/ucp/webdav/SerfPropPatchReqProcImpl.cxx | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/ucb/source/ucp/webdav/SerfPropPatchReqProcImpl.cxx b/ucb/source/ucp/webdav/SerfPropPatchReqProcImpl.cxx new file mode 100644 index 000000000..4540ccbd0 --- /dev/null +++ b/ucb/source/ucp/webdav/SerfPropPatchReqProcImpl.cxx @@ -0,0 +1,189 @@ +/* -*- 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 <rtl/ustring.hxx> +#include <rtl/ustrbuf.hxx> +#include "DAVProperties.hxx" +#include "UCBDeadPropertyValue.hxx" + +#include "SerfPropPatchReqProcImpl.hxx" + +namespace http_dav_ucp +{ + +SerfPropPatchReqProcImpl::SerfPropPatchReqProcImpl( const char* inPath, + const DAVRequestHeaders& inRequestHeaders, + const std::vector< ProppatchValue > & inProperties ) + : SerfRequestProcessorImpl( inPath, inRequestHeaders ) + , mpProperties( &inProperties ) +{ +} + +SerfPropPatchReqProcImpl::~SerfPropPatchReqProcImpl() +{ +} + +#define PROPPATCH_HEADER "<?xml version=\"1.0\" encoding=\"utf-8\"?><propertyupdate xmlns=\"DAV:\">" +#define PROPPATCH_TRAILER "</propertyupdate>" + +serf_bucket_t * SerfPropPatchReqProcImpl::createSerfRequestBucket( serf_request_t * inSerfRequest ) +{ + serf_bucket_alloc_t* pSerfBucketAlloc = serf_request_get_alloc( inSerfRequest ); + + // body bucket + serf_bucket_t* body_bkt = nullptr; + OString aBodyText; + { + // create and fill body bucket with properties to be set or removed + static const struct + { + const char *str; + sal_Int32 len; + } + OpCode [] = { + { RTL_CONSTASCII_STRINGPARAM( "set" ) }, + { RTL_CONSTASCII_STRINGPARAM( "remove" ) } + }; + const int nPropCount = ( mpProperties != nullptr ) + ? mpProperties->size() + : 0; + if ( nPropCount > 0 ) + { + OUStringBuffer aBuffer; + // add PropPatch xml header in front + aBuffer.append( PROPPATCH_HEADER ); + + // <*operation code*><prop> + + ProppatchOperation lastOp = (*mpProperties)[ 0 ].operation; + aBuffer.append( "<" ); + aBuffer.appendAscii( OpCode[lastOp].str, OpCode[lastOp].len ); + aBuffer.append( "><prop>" ); + + SerfPropName thePropName; + for ( int n = 0; n < nPropCount; ++n ) + { + const ProppatchValue & rProperty = (*mpProperties)[ n ]; + // split fullname into namespace and name! + DAVProperties::createSerfPropName( rProperty.name, + thePropName ); + + if ( rProperty.operation != lastOp ) + { + // </prop></*last operation code*><*operation code><prop> + aBuffer.append( "</prop></" ); + aBuffer.appendAscii( OpCode[lastOp].str, OpCode[lastOp].len ); + aBuffer.append( "><" ); + aBuffer.appendAscii( OpCode[rProperty.operation].str, OpCode[rProperty.operation].len ); + aBuffer.append( "><prop>" ); + } + + // <*propname* xmlns="*propns*" + aBuffer.append( "<" ); + aBuffer.appendAscii( thePropName.name ); + aBuffer.append( " xmlns=\"" ); + aBuffer.appendAscii( thePropName.nspace ); + aBuffer.append( "\"" ); + + if ( rProperty.operation == PROPSET ) + { + // >*property value*</*propname*> + aBuffer.append( ">" ); + + OUString aStringValue; + if ( DAVProperties::isUCBDeadProperty( thePropName ) ) + { + UCBDeadPropertyValue::toXML( rProperty.value, + aStringValue ); + } + else + { + rProperty.value >>= aStringValue; + } + aBuffer.append( aStringValue ); + aBuffer.append( "</" ); + aBuffer.appendAscii( thePropName.name ); + aBuffer.append( ">" ); + } + else + { + aBuffer.append( "/>" ); + } + + lastOp = rProperty.operation; + } + + // </prop></*last operation code*> + aBuffer.append( "</prop></" ); + aBuffer.appendAscii( OpCode[lastOp].str, OpCode[lastOp].len ); + aBuffer.append( ">" ); + + // add PropPatch xml trailer at end + aBuffer.append( PROPPATCH_TRAILER ); + + aBodyText = OUStringToOString( aBuffer.makeStringAndClear(), RTL_TEXTENCODING_UTF8 ); + 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, + "PROPPATCH", + 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 + if ( 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 SerfPropPatchReqProcImpl::processChunkOfResponseData( const char* /*data*/, + apr_size_t /*len*/ ) +{ + // nothing to do; +} + +void SerfPropPatchReqProcImpl::handleEndOfResponseData( serf_bucket_t * /*inSerfResponseBucket*/ ) +{ + // nothing to do; +} + +} // namespace http_dav_ucp + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |