LCOV - code coverage report
Current view: top level - comphelper/source/misc - documentiologring.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 29 60 48.3 %
Date: 2012-08-25 Functions: 10 15 66.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 19 86 22.1 %

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      19                 :            : 
      20                 :            : 
      21                 :            : #include <com/sun/star/frame/DoubleInitializationException.hpp>
      22                 :            : #include <com/sun/star/lang/IllegalArgumentException.hpp>
      23                 :            : 
      24                 :            : #include <comphelper_module.hxx>
      25                 :            : 
      26                 :            : #include "documentiologring.hxx"
      27                 :            : 
      28                 :            : using namespace ::com::sun::star;
      29                 :            : 
      30                 :            : namespace comphelper
      31                 :            : {
      32                 :            : 
      33                 :            : // ----------------------------------------------------------
      34                 :        125 : OSimpleLogRing::OSimpleLogRing()
      35                 :            : : m_aMessages( SIMPLELOGRING_SIZE )
      36                 :            : , m_bInitialized( sal_False )
      37                 :            : , m_bFull( sal_False )
      38 [ +  - ][ +  - ]:        125 : , m_nPos( 0 )
      39                 :            : {
      40                 :        125 : }
      41                 :            : 
      42                 :            : // ----------------------------------------------------------
      43 [ +  - ][ +  - ]:        104 : OSimpleLogRing::~OSimpleLogRing()
      44                 :            : {
      45         [ -  + ]:        208 : }
      46                 :            : 
      47                 :            : // ----------------------------------------------------------
      48                 :        454 : uno::Sequence< ::rtl::OUString > SAL_CALL OSimpleLogRing::getSupportedServiceNames_static()
      49                 :            : {
      50                 :        454 :     uno::Sequence< rtl::OUString > aResult( 1 );
      51 [ +  - ][ +  - ]:        454 :     aResult[0] = getServiceName_static();
      52                 :        454 :     return aResult;
      53                 :            : }
      54                 :            : 
      55                 :            : // ----------------------------------------------------------
      56                 :        454 : ::rtl::OUString SAL_CALL OSimpleLogRing::getImplementationName_static()
      57                 :            : {
      58                 :        454 :     return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.logging.SimpleLogRing" ) );
      59                 :            : }
      60                 :            : 
      61                 :            : // ----------------------------------------------------------
      62                 :        227 : ::rtl::OUString SAL_CALL OSimpleLogRing::getSingletonName_static()
      63                 :            : {
      64                 :        227 :     return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.logging.DocumentIOLogRing" ) );
      65                 :            : }
      66                 :            : 
      67                 :            : // ----------------------------------------------------------
      68                 :        454 : ::rtl::OUString SAL_CALL OSimpleLogRing::getServiceName_static()
      69                 :            : {
      70                 :        454 :     return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.logging.SimpleLogRing" ) );
      71                 :            : }
      72                 :            : 
      73                 :            : // ----------------------------------------------------------
      74                 :        125 : uno::Reference< uno::XInterface > SAL_CALL OSimpleLogRing::Create( SAL_UNUSED_PARAMETER const uno::Reference< uno::XComponentContext >& )
      75                 :            : {
      76         [ +  - ]:        125 :     return static_cast< cppu::OWeakObject* >( new OSimpleLogRing );
      77                 :            : }
      78                 :            : 
      79                 :            : // XSimpleLogRing
      80                 :            : // ----------------------------------------------------------
      81                 :      15337 : void SAL_CALL OSimpleLogRing::logString( const ::rtl::OUString& aMessage ) throw (uno::RuntimeException)
      82                 :            : {
      83         [ +  - ]:      15337 :     ::osl::MutexGuard aGuard( m_aMutex );
      84                 :            : 
      85         [ +  - ]:      15337 :     m_aMessages[m_nPos] = aMessage;
      86         [ +  + ]:      15337 :     if ( ++m_nPos >= m_aMessages.getLength() )
      87                 :            :     {
      88                 :         36 :         m_nPos = 0;
      89                 :         36 :         m_bFull = sal_True;
      90                 :            :     }
      91                 :            : 
      92                 :            :     // if used once then default initialized
      93         [ +  - ]:      15337 :     m_bInitialized = sal_True;
      94                 :      15337 : }
      95                 :            : 
      96                 :            : // ----------------------------------------------------------
      97                 :          0 : uno::Sequence< ::rtl::OUString > SAL_CALL OSimpleLogRing::getCollectedLog() throw (uno::RuntimeException)
      98                 :            : {
      99         [ #  # ]:          0 :     ::osl::MutexGuard aGuard( m_aMutex );
     100                 :            : 
     101         [ #  # ]:          0 :     sal_Int32 nResLen = m_bFull ? m_aMessages.getLength() : m_nPos;
     102         [ #  # ]:          0 :     sal_Int32 nStart = m_bFull ? m_nPos : 0;
     103         [ #  # ]:          0 :     uno::Sequence< ::rtl::OUString > aResult( nResLen );
     104                 :            : 
     105         [ #  # ]:          0 :     for ( sal_Int32 nInd = 0; nInd < nResLen; nInd++ )
     106 [ #  # ][ #  # ]:          0 :         aResult[nInd] = m_aMessages[ ( nStart + nInd ) % m_aMessages.getLength() ];
     107                 :            : 
     108                 :            :     // if used once then default initialized
     109                 :          0 :     m_bInitialized = sal_True;
     110                 :            : 
     111         [ #  # ]:          0 :     return aResult;
     112                 :            : }
     113                 :            : 
     114                 :            : // XInitialization
     115                 :            : // ----------------------------------------------------------
     116                 :          0 : void SAL_CALL OSimpleLogRing::initialize( const uno::Sequence< uno::Any >& aArguments ) throw (uno::Exception, uno::RuntimeException)
     117                 :            : {
     118         [ #  # ]:          0 :     ::osl::MutexGuard aGuard( m_aMutex );
     119         [ #  # ]:          0 :     if ( m_bInitialized )
     120         [ #  # ]:          0 :         throw frame::DoubleInitializationException();
     121                 :            : 
     122         [ #  # ]:          0 :     if ( !m_refCount )
     123         [ #  # ]:          0 :         throw uno::RuntimeException(); // the object must be refcounted already!
     124                 :            : 
     125                 :          0 :     sal_Int32 nLen = 0;
     126 [ #  # ][ #  # ]:          0 :     if ( aArguments.getLength() == 1 && ( aArguments[0] >>= nLen ) && nLen )
         [ #  # ][ #  # ]
     127         [ #  # ]:          0 :         m_aMessages.realloc( nLen );
     128                 :            :     else
     129                 :            :         throw lang::IllegalArgumentException(
     130                 :            :                 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Nonnull size is expected as the first argument!" ) ),
     131                 :            :                 uno::Reference< uno::XInterface >(),
     132 [ #  # ][ #  # ]:          0 :                 0 );
     133                 :            : 
     134         [ #  # ]:          0 :     m_bInitialized = sal_True;
     135                 :          0 : }
     136                 :            : 
     137                 :            : // XServiceInfo
     138                 :            : // ----------------------------------------------------------
     139                 :          0 : ::rtl::OUString SAL_CALL OSimpleLogRing::getImplementationName() throw (uno::RuntimeException)
     140                 :            : {
     141                 :          0 :     return getImplementationName_static();
     142                 :            : }
     143                 :            : 
     144                 :            : // ----------------------------------------------------------
     145                 :          0 : ::sal_Bool SAL_CALL OSimpleLogRing::supportsService( const ::rtl::OUString& aServiceName ) throw (uno::RuntimeException)
     146                 :            : {
     147                 :          0 :     const uno::Sequence< rtl::OUString > & aSupportedNames = getSupportedServiceNames_static();
     148         [ #  # ]:          0 :     for ( sal_Int32 nInd = 0; nInd < aSupportedNames.getLength(); nInd++ )
     149                 :            :     {
     150         [ #  # ]:          0 :         if ( aSupportedNames[ nInd ].equals( aServiceName ) )
     151                 :          0 :             return sal_True;
     152                 :            :     }
     153                 :            : 
     154                 :          0 :     return sal_False;
     155                 :            : }
     156                 :            : 
     157                 :            : // ----------------------------------------------------------
     158                 :          0 : uno::Sequence< ::rtl::OUString > SAL_CALL OSimpleLogRing::getSupportedServiceNames() throw (uno::RuntimeException)
     159                 :            : {
     160                 :          0 :     return getSupportedServiceNames_static();
     161                 :            : }
     162                 :            : 
     163                 :            : } // namespace comphelper
     164                 :            : 
     165                 :        227 : void createRegistryInfo_OSimpleLogRing()
     166                 :            : {
     167 [ +  - ][ +  - ]:        227 :     static ::comphelper::module::OAutoRegistration< ::comphelper::OSimpleLogRing > aAutoRegistration;
         [ +  - ][ #  # ]
     168 [ +  - ][ +  - ]:        227 :     static ::comphelper::module::OSingletonRegistration< ::comphelper::OSimpleLogRing > aSingletonRegistration;
         [ +  - ][ #  # ]
     169                 :        227 : }
     170                 :            : 
     171                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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