office-gobmx/cppuhelper/source/access_control.cxx

149 lines
4.8 KiB
C++

/*************************************************************************
*
* 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.
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************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_cppuhelper.hxx"
#include <cppuhelper/access_control.hxx>
#include <com/sun/star/security/XAccessController.hpp>
#include <com/sun/star/security/RuntimePermission.hpp>
#include <com/sun/star/io/FilePermission.hpp>
#include <com/sun/star/connection/SocketPermission.hpp>
#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
using namespace ::rtl;
using namespace ::osl;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
namespace
{
inline OUString str_ac_singleton()
{
return OUSTR("/singletons/com.sun.star.security.theAccessController");
}
}
namespace cppu
{
//__________________________________________________________________________________________________
AccessControl::AccessControl( Reference< XComponentContext > const & xContext )
SAL_THROW( (RuntimeException) )
{
if (! (xContext->getValueByName( str_ac_singleton() ) >>= m_xController))
{
throw SecurityException(
OUSTR("no access controller!"), Reference< XInterface >() );
}
}
//__________________________________________________________________________________________________
AccessControl::AccessControl(
Reference< security::XAccessController > const & xController )
SAL_THROW( (RuntimeException) )
: m_xController( xController )
{
if (! m_xController.is())
{
throw SecurityException(
OUSTR("no access controller!"), Reference< XInterface >() );
}
}
//__________________________________________________________________________________________________
AccessControl::AccessControl( AccessControl const & ac )
SAL_THROW( (RuntimeException) )
: m_xController( ac.m_xController )
{
if (! m_xController.is())
{
throw SecurityException(
OUSTR("no access controller!"), Reference< XInterface >() );
}
}
#ifdef SAL_W32
#pragma pack(push, 8)
#endif
// binary comp. to all Permission structs
struct __permission
{
rtl_uString * m_str1;
rtl_uString * m_str2;
};
#ifdef SAL_W32
#pragma pack(pop)
#endif
//--------------------------------------------------------------------------------------------------
inline void __checkPermission(
Reference< security::XAccessController > const & xController,
Type const & type, rtl_uString * str1, rtl_uString * str2 )
SAL_THROW( (RuntimeException) )
{
__permission perm;
perm.m_str1 = str1;
perm.m_str2 = str2;
uno_Any a;
a.pType = type.getTypeLibType();
a.pData = &perm;
xController->checkPermission( * static_cast< Any * >( &a ) );
}
//__________________________________________________________________________________________________
void AccessControl::checkRuntimePermission(
OUString const & name )
SAL_THROW( (RuntimeException) )
{
__checkPermission(
m_xController,
::getCppuType( (security::RuntimePermission *)0 ), name.pData, 0 );
}
//__________________________________________________________________________________________________
void AccessControl::checkFilePermission(
OUString const & url,
OUString const & actions )
SAL_THROW( (RuntimeException) )
{
__checkPermission(
m_xController,
::getCppuType( (io::FilePermission *)0 ), url.pData, actions.pData );
}
//__________________________________________________________________________________________________
void AccessControl::checkSocketPermission(
OUString const & host,
OUString const & actions )
SAL_THROW( (RuntimeException) )
{
__checkPermission(
m_xController,
::getCppuType( (connection::SocketPermission *)0 ), host.pData, actions.pData );
}
}