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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_ucb.hxx"
#include <osl/diagnose.h>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/beans/PropertyState.hpp>
#include "NeonHeadRequest.hxx"
using namespace webdav_ucp;
using namespace com::sun::star;
namespace {
void process_headers( ne_request * req,
DAVResource & rResource,
const std::vector< ::rtl::OUString > & rHeaderNames )
{
void * cursor = NULL;
const char * name, *value;
while ( ( cursor = ne_response_header_iterate( req, cursor,
&name, &value ) ) != NULL ) {
rtl::OUString aHeaderName( rtl::OUString::createFromAscii( name ) );
rtl::OUString aHeaderValue( rtl::OUString::createFromAscii( value ) );
// Note: Empty vector means that all headers are requested.
bool bIncludeIt = ( rHeaderNames.size() == 0 );
if ( !bIncludeIt )
{
// Check whether this header was requested.
std::vector< ::rtl::OUString >::const_iterator it(
rHeaderNames.begin() );
const std::vector< ::rtl::OUString >::const_iterator end(
rHeaderNames.end() );
while ( it != end )
{
if ( (*it) == aHeaderName )
break;
++it;
}
if ( it != end )
bIncludeIt = true;
}
if ( bIncludeIt )
{
// Create & set the PropertyValue
DAVPropertyValue thePropertyValue;
thePropertyValue.Name = aHeaderName;
thePropertyValue.IsCaseSensitive = false;
thePropertyValue.Value <<= aHeaderValue;
// Add the newly created PropertyValue
rResource.properties.push_back( thePropertyValue );
}
}
}
} // namespace
// -------------------------------------------------------------------
// Constructor
// -------------------------------------------------------------------
NeonHeadRequest::NeonHeadRequest( HttpSession * inSession,
const rtl::OUString & inPath,
const std::vector< ::rtl::OUString > &
inHeaderNames,
DAVResource & ioResource,
int & nError )
{
ioResource.uri = inPath;
ioResource.properties.clear();
// Create and dispatch HEAD request. Install catcher for all response
// header fields.
ne_request * req = ne_request_create( inSession,
"HEAD",
rtl::OUStringToOString(
inPath,
RTL_TEXTENCODING_UTF8 ) );
nError = ne_request_dispatch( req );
process_headers( req, ioResource, inHeaderNames );
if ( nError == NE_OK && ne_get_status( req )->klass != 2 )
nError = NE_ERROR;
ne_request_destroy( req );
}
// -------------------------------------------------------------------
// Destructor
// -------------------------------------------------------------------
NeonHeadRequest::~NeonHeadRequest()
{
}
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