271 lines
10 KiB
C++
271 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "ldapaccess.hxx"
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#include "ldapuserprofilebe.hxx"
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#include <osl/file.hxx>
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#include <osl/module.hxx>
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#include <osl/process.h>
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#include <rtl/ustrbuf.hxx>
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#include <rtl/byteseq.h>
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#include <rtl/instance.hxx>
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#include <com/sun/star/beans/NamedValue.hpp>
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#include <com/sun/star/beans/Optional.hpp>
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#include <com/sun/star/configuration/theDefaultProvider.hpp>
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#include <osl/security.hxx>
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//==============================================================================
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namespace extensions { namespace config { namespace ldap {
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LdapUserProfileBe::LdapUserProfileBe( const uno::Reference<uno::XComponentContext>& xContext)
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: LdapProfileMutexHolder(),
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BackendBase(mMutex)
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{
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LdapDefinition aDefinition;
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rtl::OUString loggedOnUser;
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// This whole rigmarole is to prevent an infinite recursion where reading
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// the configuration for the backend would create another instance of the
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// backend, which would try and read the configuration which would...
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{
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osl::Mutex & aInitMutex = rtl::Static< osl::Mutex, LdapUserProfileBe >::get();
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osl::MutexGuard aInitGuard(aInitMutex);
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static bool bReentrantCall; // = false
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OSL_ENSURE(!bReentrantCall, "configuration: Ldap Backend constructor called reentrantly - probably a registration error.");
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if (!bReentrantCall)
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{
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try
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{
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bReentrantCall = true ;
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if (!readLdapConfiguration(
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xContext, &aDefinition, &loggedOnUser))
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{
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throw css::uno::RuntimeException(
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rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("LdapUserProfileBe- LDAP not configured")),
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NULL);
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}
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bReentrantCall = false ;
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}
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catch (...)
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{
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bReentrantCall = false;
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throw;
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}
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}
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}
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LdapConnection connection;
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connection.loadModule();
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connection.connectSimple(aDefinition);
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connection.getUserProfile(loggedOnUser, &data_);
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}
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//------------------------------------------------------------------------------
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LdapUserProfileBe::~LdapUserProfileBe()
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{
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}
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//------------------------------------------------------------------------------
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bool LdapUserProfileBe::readLdapConfiguration(
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css::uno::Reference< css::uno::XComponentContext > const & context,
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LdapDefinition * definition, rtl::OUString * loggedOnUser)
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{
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OSL_ASSERT(context.is() && definition != 0 && loggedOnUser != 0);
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const rtl::OUString kReadOnlyViewService( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.ConfigurationAccess")) ;
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const rtl::OUString kComponent( RTL_CONSTASCII_USTRINGPARAM("org.openoffice.LDAP/UserDirectory"));
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const rtl::OUString kServerDefiniton(RTL_CONSTASCII_USTRINGPARAM ("ServerDefinition"));
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const rtl::OUString kServer(RTL_CONSTASCII_USTRINGPARAM ("Server"));
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const rtl::OUString kPort(RTL_CONSTASCII_USTRINGPARAM("Port"));
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const rtl::OUString kBaseDN(RTL_CONSTASCII_USTRINGPARAM("BaseDN"));
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const rtl::OUString kUser(RTL_CONSTASCII_USTRINGPARAM("SearchUser"));
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const rtl::OUString kPassword(RTL_CONSTASCII_USTRINGPARAM("SearchPassword"));
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const rtl::OUString kUserObjectClass(RTL_CONSTASCII_USTRINGPARAM("UserObjectClass"));
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const rtl::OUString kUserUniqueAttr(RTL_CONSTASCII_USTRINGPARAM("UserUniqueAttribute"));
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uno::Reference< XInterface > xIface;
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try
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{
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uno::Reference< lang::XMultiServiceFactory > xCfgProvider(
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css::configuration::theDefaultProvider::get(context));
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css::beans::NamedValue aPath(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("nodepath")), uno::makeAny(kComponent) );
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uno::Sequence< uno::Any > aArgs(1);
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aArgs[0] <<= aPath;
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xIface = xCfgProvider->createInstanceWithArguments(kReadOnlyViewService, aArgs);
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uno::Reference<container::XNameAccess > xAccess(xIface, uno::UNO_QUERY_THROW);
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xAccess->getByName(kServerDefiniton) >>= xIface;
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uno::Reference<container::XNameAccess > xChildAccess(xIface, uno::UNO_QUERY_THROW);
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if (!getLdapStringParam(xChildAccess, kServer, definition->mServer))
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return false;
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if (!getLdapStringParam(xChildAccess, kBaseDN, definition->mBaseDN))
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return false;
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definition->mPort=0;
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xChildAccess->getByName(kPort) >>= definition->mPort ;
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if (definition->mPort == 0)
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return false;
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if (!getLdapStringParam(xAccess, kUserObjectClass, definition->mUserObjectClass))
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return false;
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if (!getLdapStringParam(xAccess, kUserUniqueAttr, definition->mUserUniqueAttr))
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return false;
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getLdapStringParam(xAccess, kUser, definition->mAnonUser);
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getLdapStringParam(xAccess, kPassword, definition->mAnonCredentials);
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}
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catch (const uno::Exception & e)
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{
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OSL_TRACE("LdapUserProfileBackend: access to configuration data failed: %s",
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rtl::OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US ).getStr() );
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return false;
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}
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osl::Security aSecurityContext;
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if (!aSecurityContext.getUserName(*loggedOnUser))
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OSL_TRACE("LdapUserProfileBackend - could not get Logged on user from system");
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sal_Int32 nIndex = loggedOnUser->indexOf('/');
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if (nIndex > 0)
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*loggedOnUser = loggedOnUser->copy(nIndex+1);
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//Remember to remove
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OSL_TRACE("Logged on user is %s", rtl::OUStringToOString(*loggedOnUser,RTL_TEXTENCODING_ASCII_US).getStr());
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return true;
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}
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//------------------------------------------------------------------------------
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bool LdapUserProfileBe::getLdapStringParam(
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uno::Reference<container::XNameAccess>& xAccess,
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const rtl::OUString& aLdapSetting,
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rtl::OString& aServerParameter)
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{
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rtl::OUString sParam;
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xAccess->getByName(aLdapSetting) >>= sParam;
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aServerParameter = rtl::OUStringToOString(sParam, RTL_TEXTENCODING_ASCII_US);
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return !aServerParameter.isEmpty();
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}
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//------------------------------------------------------------------------------
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void LdapUserProfileBe::setPropertyValue(
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rtl::OUString const &, css::uno::Any const &)
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throw (
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css::beans::UnknownPropertyException, css::beans::PropertyVetoException,
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css::lang::IllegalArgumentException, css::lang::WrappedTargetException,
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css::uno::RuntimeException)
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{
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throw css::lang::IllegalArgumentException(
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rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("setPropertyValue not supported")),
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static_cast< cppu::OWeakObject * >(this), -1);
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}
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css::uno::Any LdapUserProfileBe::getPropertyValue(
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rtl::OUString const & PropertyName)
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throw (
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css::beans::UnknownPropertyException, css::lang::WrappedTargetException,
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css::uno::RuntimeException)
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{
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for (sal_Int32 i = 0;;) {
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sal_Int32 j = PropertyName.indexOf(',', i);
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if (j == -1) {
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j = PropertyName.getLength();
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}
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if (j == i) {
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throw css::beans::UnknownPropertyException(
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PropertyName, static_cast< cppu::OWeakObject * >(this));
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}
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LdapData::iterator k(data_.find(PropertyName.copy(i, j - i)));
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if (k != data_.end()) {
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return css::uno::makeAny(
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css::beans::Optional< css::uno::Any >(
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true, css::uno::makeAny(k->second)));
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}
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if (j == PropertyName.getLength()) {
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break;
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}
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i = j + 1;
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}
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return css::uno::makeAny(css::beans::Optional< css::uno::Any >());
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}
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//------------------------------------------------------------------------------
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rtl::OUString SAL_CALL LdapUserProfileBe::getLdapUserProfileBeName(void) {
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return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.configuration.backend.LdapUserProfileBe"));
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}
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//------------------------------------------------------------------------------
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rtl::OUString SAL_CALL LdapUserProfileBe::getImplementationName(void)
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throw (uno::RuntimeException)
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{
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return getLdapUserProfileBeName() ;
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}
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//------------------------------------------------------------------------------
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uno::Sequence<rtl::OUString> SAL_CALL LdapUserProfileBe::getLdapUserProfileBeServiceNames(void)
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{
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uno::Sequence<rtl::OUString> aServices(1) ;
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aServices[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.backend.LdapUserProfileBe")) ;
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return aServices ;
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}
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//------------------------------------------------------------------------------
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sal_Bool SAL_CALL LdapUserProfileBe::supportsService(const rtl::OUString& aServiceName)
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throw (uno::RuntimeException)
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{
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uno::Sequence< rtl::OUString > const svc = getLdapUserProfileBeServiceNames();
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for(sal_Int32 i = 0; i < svc.getLength(); ++i )
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if(svc[i] == aServiceName)
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return true;
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return false;
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}
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//------------------------------------------------------------------------------
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uno::Sequence<rtl::OUString>
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SAL_CALL LdapUserProfileBe::getSupportedServiceNames(void)
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throw (uno::RuntimeException)
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{
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return getLdapUserProfileBeServiceNames() ;
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}
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// ---------------------------------------------------------------------------------------
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}}}
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// ---------------------------------------------------------------------------------------
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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