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/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_ucb.hxx"
#include "SerfGetReqProcImpl.hxx"
using namespace com::sun::star;
namespace http_dav_ucp
{
SerfGetReqProcImpl::SerfGetReqProcImpl( const char* inPath,
const DAVRequestHeaders& inRequestHeaders,
const com::sun::star::uno::Reference< SerfInputStream > & xioInStrm )
: SerfRequestProcessorImpl( inPath, inRequestHeaders )
, xInputStream( xioInStrm )
, xOutputStream()
, mpHeaderNames( 0 )
, mpResource( 0 )
{
}
SerfGetReqProcImpl::SerfGetReqProcImpl( const char* inPath,
const DAVRequestHeaders& inRequestHeaders,
const com::sun::star::uno::Reference< SerfInputStream > & xioInStrm,
const std::vector< ::rtl::OUString > & inHeaderNames,
DAVResource & ioResource )
: SerfRequestProcessorImpl( inPath, inRequestHeaders )
, xInputStream( xioInStrm )
, xOutputStream()
, mpHeaderNames( &inHeaderNames )
, mpResource( &ioResource )
{
}
SerfGetReqProcImpl::SerfGetReqProcImpl( const char* inPath,
const DAVRequestHeaders& inRequestHeaders,
const com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > & xioOutStrm )
: SerfRequestProcessorImpl( inPath, inRequestHeaders )
, xInputStream()
, xOutputStream( xioOutStrm )
, mpHeaderNames( 0 )
, mpResource( 0 )
{
}
SerfGetReqProcImpl::SerfGetReqProcImpl( const char* inPath,
const DAVRequestHeaders& inRequestHeaders,
const com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > & xioOutStrm,
const std::vector< ::rtl::OUString > & inHeaderNames,
DAVResource & ioResource )
: SerfRequestProcessorImpl( inPath, inRequestHeaders )
, xInputStream()
, xOutputStream( xioOutStrm )
, mpHeaderNames( &inHeaderNames )
, mpResource( &ioResource )
{
}
SerfGetReqProcImpl::~SerfGetReqProcImpl()
{
}
serf_bucket_t * SerfGetReqProcImpl::createSerfRequestBucket( serf_request_t * inSerfRequest )
{
// create serf request
serf_bucket_t *req_bkt = serf_request_bucket_request_create( inSerfRequest,
"GET",
getPathStr(),
0,
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 SerfGetReqProcImpl::processChunkOfResponseData( const char* data,
apr_size_t len )
{
if ( xInputStream.is() )
{
xInputStream->AddToStream( data, len );
}
else if ( xOutputStream.is() )
{
const uno::Sequence< sal_Int8 > aDataSeq( (sal_Int8 *)data, len );
xOutputStream->writeBytes( aDataSeq );
}
}
namespace
{
apr_status_t Serf_ProcessResponseHeader( void* inUserData,
const char* inHeaderName,
const char* inHeaderValue )
{
SerfGetReqProcImpl* pReqProcImpl = static_cast< SerfGetReqProcImpl* >( inUserData );
pReqProcImpl->processSingleResponseHeader( inHeaderName,
inHeaderValue );
return APR_SUCCESS;
}
} // end of anonymous namespace
void SerfGetReqProcImpl::handleEndOfResponseData( serf_bucket_t * inSerfResponseBucket )
{
// read response header, if requested
if ( mpHeaderNames != 0 && mpResource != 0 )
{
serf_bucket_t* SerfHeaderBucket = serf_bucket_response_get_headers( inSerfResponseBucket );
if ( SerfHeaderBucket != 0 )
{
serf_bucket_headers_do( SerfHeaderBucket,
Serf_ProcessResponseHeader,
this );
}
}
}
void SerfGetReqProcImpl::processSingleResponseHeader( const char* inHeaderName,
const char* inHeaderValue )
{
rtl::OUString aHeaderName( rtl::OUString::createFromAscii( inHeaderName ) );
bool bStoreHeaderField = false;
if ( mpHeaderNames->size() == 0 )
{
// store all header fields
bStoreHeaderField = true;
}
else
{
// store only header fields which are requested
std::vector< ::rtl::OUString >::const_iterator it( mpHeaderNames->begin() );
const std::vector< ::rtl::OUString >::const_iterator end( mpHeaderNames->end() );
while ( it != end )
{
// header names are case insensitive
if ( (*it).equalsIgnoreAsciiCase( aHeaderName ) )
{
bStoreHeaderField = true;
break;
}
else
{
++it;
}
}
}
if ( bStoreHeaderField )
{
DAVPropertyValue thePropertyValue;
thePropertyValue.IsCaseSensitive = false;
thePropertyValue.Name = aHeaderName;
thePropertyValue.Value <<= rtl::OUString::createFromAscii( inHeaderValue );
mpResource->properties.push_back( thePropertyValue );
}
}
} // namespace http_dav_ucp
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