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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ldapuserprofilelayer.cxx,v $
* $Revision: 1.8 $
*
* 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_extensions.hxx"
#include "ldapuserprofilelayer.hxx"
#include <com/sun/star/configuration/backend/PropertyInfo.hpp>
#include <com/sun/star/configuration/backend/ConnectionLostException.hpp>
#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
// on windows this is defined indirectly by <ldap.h>
#undef OPTIONAL
#include <com/sun/star/beans/PropertyAttribute.hpp>
#endif
#include <rtl/ustrbuf.hxx>
#include <com/sun/star/uno/Sequence.hxx>
//==============================================================================
namespace extensions { namespace config { namespace ldap {
static const sal_Unicode kPathSeparator = '/' ;
static
uno::Reference<backend::XLayerContentDescriber>
newLayerDescriber(const uno::Reference<lang::XMultiServiceFactory>& xFactory)
{
typedef uno::Reference<backend::XLayerContentDescriber> LayerDescriber;
rtl::OUString const k_sLayerDescriberService (
RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.configuration.backend.LayerDescriber"));
LayerDescriber xResult(xFactory->createInstance(k_sLayerDescriberService), uno::UNO_QUERY_THROW);
return xResult;
}
//------------------------------------------------------------------------------
void LdapUserProfileSource::getUserProfile(const rtl::OUString & aUser, LdapUserProfile & aProfile)
{
mConnection.getUserProfile(aUser,
mProfileMap,
aProfile);
}
rtl::OUString LdapUserProfileSource::getComponentName() const
{
return mProfileMap.getComponentName();
}
rtl::OUString LdapUserProfileSource::getConfigurationBasePath() const
{
rtl::OUStringBuffer sComponentNameBuffer(mProfileMap.getComponentName());
sComponentNameBuffer.append(kPathSeparator);
sComponentNameBuffer.append (mProfileMap.getGroupName());
sComponentNameBuffer.append(kPathSeparator);
return sComponentNameBuffer.makeStringAndClear();
}
//------------------------------------------------------------------------------
struct LdapUserProfileLayer::ProfileData
{
LdapUserProfile mProfile;
rtl::OUString mBasePath;
explicit ProfileData(LdapUserProfileSource & aSource, const rtl::OUString & aUser)
{
aSource.getUserProfile(aUser, mProfile);
mBasePath = aSource.getConfigurationBasePath();
}
};
//------------------------------------------------------------------------------
LdapUserProfileLayer::LdapUserProfileLayer(
const uno::Reference<lang::XMultiServiceFactory>& xFactory,
const rtl::OUString& aUser,
const LdapUserProfileSourceRef & aUserProfileSource,
const rtl::OUString& aTimestamp)
: mLayerDescriber( newLayerDescriber(xFactory) )
, mSource( aUserProfileSource )
, mUser(aUser)
, mTimestamp(aTimestamp)
, mProfile( 0 )
{
OSL_ASSERT(mSource.is());
}
//------------------------------------------------------------------------------
LdapUserProfileLayer::~LdapUserProfileLayer()
{
delete mProfile;
}
//------------------------------------------------------------------------------
#define PROPNAME( name ) rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( name ) )
#define PROPTYPE( type ) getCppuType( static_cast< type const *>( 0 ) )
const sal_Int32 LAYER_PROPERTY_URL = 1;
cppu::IPropertyArrayHelper * SAL_CALL LdapUserProfileLayer::newInfoHelper()
{
using com::sun::star::beans::Property;
using namespace com::sun::star::beans::PropertyAttribute;
Property properties[] =
{
Property(PROPNAME("URL"), LAYER_PROPERTY_URL, PROPTYPE(rtl::OUString), READONLY)
};
return new cppu::OPropertyArrayHelper(properties, sizeof(properties)/sizeof(properties[0]));
}
//------------------------------------------------------------------------------
void SAL_CALL LdapUserProfileLayer::getFastPropertyValue( uno::Any& rValue, sal_Int32 nHandle ) const
{
switch (nHandle)
{
case LAYER_PROPERTY_URL:
{
rtl::OUStringBuffer aURL;
aURL.appendAscii("ldap-user-profile:");
aURL.append(mUser);
aURL.append(sal_Unicode('@'));
if (mSource.is())
aURL.append(mSource->getComponentName());
else
aURL.appendAscii("<NULL>");
rValue <<= aURL.makeStringAndClear();
}
break;
default:
OSL_ENSURE(false, "Error: trying to get an UNKNOWN property");
break;
}
}
//------------------------------------------------------------------------------
bool LdapUserProfileLayer::readProfile()
{
if (mSource.is())
try
{
OSL_ASSERT(!mProfile);
mProfile = new ProfileData(*mSource,mUser);
mSource.clear();
}
catch (ldap::LdapConnectionException & e)
{
// without existing Ldap Connection we should never have gotten a timestamp
OSL_ENSURE(false, "Unexpected: Have Ldap Backedn Layer but no vaild LDAP connection ?!");
throw backend::ConnectionLostException(e.Message, *this, uno::makeAny(e) );
}
catch (ldap::LdapGenericException & e)
{
throw backend::BackendAccessException(e.Message, *this, uno::makeAny(e) );
}
OSL_ASSERT( !mSource.is() );
OSL_ASSERT( mProfile != 0 );
return mProfile != 0;
}
//------------------------------------------------------------------------------
void SAL_CALL LdapUserProfileLayer::readData(
const uno::Reference<backend::XLayerHandler>& xHandler)
throw ( backend::MalformedDataException,
lang::NullPointerException,
lang::WrappedTargetException,
uno::RuntimeException)
{
std::vector<backend::PropertyInfo> aPropList;
#ifdef SUPPRESS_BACKEND_ERRORS
try
#endif
if ( readProfile() )
{
// initialize PropInfo members that are the same for all settings
const rtl::OUString k_sTypeString(RTL_CONSTASCII_USTRINGPARAM("string"));
backend::PropertyInfo aPropInfo;
aPropInfo.Type = k_sTypeString;
aPropInfo.Protected = sal_False;
LdapUserProfile * pProfile = &mProfile->mProfile;
aPropList.reserve(pProfile->mProfile.size());
for (LdapUserProfile::Iterator entry = pProfile->mProfile.begin() ;
entry != pProfile->mProfile.end() ; ++ entry)
{
if (entry->mAttribute.getLength()==0) { continue ; }
if (entry->mValue.getLength()==0) { continue ; }
aPropInfo.Name = mProfile->mBasePath + entry->mAttribute;
aPropInfo.Value <<= entry->mValue;
aPropList.push_back(aPropInfo);
}
}
#ifdef SUPPRESS_BACKEND_ERRORS
catch (uno::Exception & e)
{
OSL_TRACE("LDAP Backend - Reading data from LDAP failed: %s\n",
rtl::OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US ).getStr() );
}
#endif
if ( !aPropList.empty())
{
//Describe UserProfileLayer (the list of properties) to the XHandler
//Object using com.sun.star.comp.backend.LayerContentDescriber Service
uno::Sequence<backend::PropertyInfo> aPropInfoList(&aPropList.front(),aPropList.size());
mLayerDescriber->describeLayer(xHandler, aPropInfoList);
}
// else { check handler not NULL; xHandler->startLayer(); xHandler->endLayer(); }
}
//------------------------------------------------------------------------------
}}}
//------------------------------------------------------------------------------
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