LCOV - code coverage report
Current view: top level - connectivity/source/drivers/dbase - DDatabaseMetaData.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 93 221 42.1 %
Date: 2014-11-03 Functions: 8 17 47.1 %
Legend: Lines: hit not hit

          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             : #include "dbase/DDatabaseMetaData.hxx"
      21             : #include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
      22             : #include <com/sun/star/sdbc/DataType.hpp>
      23             : #include <com/sun/star/sdbc/ResultSetType.hpp>
      24             : #include <com/sun/star/sdbc/ColumnValue.hpp>
      25             : #include <com/sun/star/beans/XPropertySet.hpp>
      26             : #include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
      27             : #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
      28             : #include <com/sun/star/sdbcx/XIndexesSupplier.hpp>
      29             : #include "FDatabaseMetaDataResultSet.hxx"
      30             : #include <com/sun/star/lang/XUnoTunnel.hpp>
      31             : #include "dbase/DIndex.hxx"
      32             : #include <connectivity/FValue.hxx>
      33             : #include <comphelper/processfactory.hxx>
      34             : #include <comphelper/types.hxx>
      35             : #include <ucbhelper/content.hxx>
      36             : 
      37             : using namespace ::comphelper;
      38             : using namespace connectivity::dbase;
      39             : using namespace connectivity;
      40             : using namespace ::com::sun::star::uno;
      41             : using namespace ::com::sun::star::beans;
      42             : using namespace ::com::sun::star::sdbcx;
      43             : using namespace ::com::sun::star::sdbc;
      44             : using namespace ::com::sun::star::container;
      45             : using namespace ::com::sun::star::ucb;
      46             : using namespace ::com::sun::star::lang;
      47             : 
      48          58 : ODbaseDatabaseMetaData::ODbaseDatabaseMetaData(::connectivity::file::OConnection* _pCon)    :ODatabaseMetaData(_pCon)
      49             : {
      50          58 : }
      51             : 
      52         116 : ODbaseDatabaseMetaData::~ODbaseDatabaseMetaData()
      53             : {
      54         116 : }
      55             : 
      56           2 : Reference< XResultSet > ODbaseDatabaseMetaData::impl_getTypeInfo_throw(  )
      57             : {
      58           2 :     ::osl::MutexGuard aGuard( m_aMutex );
      59             : 
      60           2 :     ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
      61           2 :     Reference< XResultSet > xRef = pResult;
      62             : 
      63           2 :     static ODatabaseMetaDataResultSet::ORows aRows;
      64           2 :     if(aRows.empty())
      65             :     {
      66           2 :         ODatabaseMetaDataResultSet::ORow aRow;
      67           2 :         aRow.reserve(19);
      68             : 
      69           2 :         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
      70           2 :         aRow.push_back(new ORowSetValueDecorator(OUString("VARCHAR")));
      71           2 :         aRow.push_back(new ORowSetValueDecorator(DataType::VARCHAR));
      72           2 :         aRow.push_back(new ORowSetValueDecorator((sal_Int32)254));
      73           2 :         aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
      74           2 :         aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
      75           2 :         aRow.push_back(new ORowSetValueDecorator(OUString("length")));
      76           2 :         aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnValue::NULLABLE));
      77           2 :         aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
      78           2 :         aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnSearch::FULL));
      79           2 :         aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
      80           2 :         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
      81           2 :         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
      82           2 :         aRow.push_back(new ORowSetValueDecorator(OUString("C")));
      83           2 :         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
      84           2 :         aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
      85           2 :         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
      86           2 :         aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
      87           2 :         aRow.push_back(new ORowSetValueDecorator((sal_Int32)10));
      88             : 
      89           2 :         aRows.push_back(aRow);
      90             : 
      91           2 :         aRow[1] = new ORowSetValueDecorator(OUString("LONGVARCHAR"));
      92           2 :         aRow[2] = new ORowSetValueDecorator(DataType::LONGVARCHAR);
      93           2 :         aRow[3] = new ORowSetValueDecorator((sal_Int32)2147483647);
      94           2 :         aRow[6] = new ORowSetValueDecorator();
      95           2 :         aRow[13] = new ORowSetValueDecorator(OUString("M"));
      96           2 :         aRows.push_back(aRow);
      97             : 
      98           2 :         aRow[1] = new ORowSetValueDecorator(OUString("DATE"));
      99           2 :         aRow[2] = new ORowSetValueDecorator(DataType::DATE);
     100           2 :         aRow[3] = new ORowSetValueDecorator((sal_Int32)10);
     101           2 :         aRow[13] = new ORowSetValueDecorator(OUString("D"));
     102           2 :         aRows.push_back(aRow);
     103             : 
     104           2 :         aRow[1] = new ORowSetValueDecorator(OUString("BOOLEAN"));
     105           2 :         aRow[2] = new ORowSetValueDecorator(DataType::BIT);
     106           2 :         aRow[3] = ODatabaseMetaDataResultSet::get1Value();
     107           2 :         aRow[4] = ODatabaseMetaDataResultSet::getEmptyValue();
     108           2 :         aRow[5] = ODatabaseMetaDataResultSet::getEmptyValue();
     109           2 :         aRow[6] = new ORowSetValueDecorator(OUString());
     110           2 :         aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
     111           2 :         aRow[13] = new ORowSetValueDecorator(OUString("L"));
     112           2 :         aRows.push_back(aRow);
     113             : 
     114           2 :         aRow[1] = new ORowSetValueDecorator(OUString("DOUBLE"));
     115           2 :         aRow[2] = new ORowSetValueDecorator(DataType::DOUBLE);
     116           2 :         aRow[3] = new ORowSetValueDecorator((sal_Int32)8);
     117           2 :         aRow[13] = new ORowSetValueDecorator(OUString("B"));
     118           2 :         aRows.push_back(aRow);
     119             : 
     120           2 :         aRow[11] = new ORowSetValueDecorator(sal_True);
     121           2 :         aRow[13] = new ORowSetValueDecorator(OUString("Y"));
     122           2 :         aRows.push_back(aRow);
     123             : 
     124           2 :         aRow[1] = new ORowSetValueDecorator(OUString("TIMESTAMP"));
     125           2 :         aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
     126           2 :         aRow[11] = new ORowSetValueDecorator(sal_False);
     127           2 :         aRow[13] = new ORowSetValueDecorator(OUString("T"));
     128           2 :         aRows.push_back(aRow);
     129             : 
     130           2 :         aRow[1] = new ORowSetValueDecorator(OUString("INTEGER"));
     131           2 :         aRow[2] = new ORowSetValueDecorator(DataType::INTEGER);
     132           2 :         aRow[3] = new ORowSetValueDecorator((sal_Int32)10);
     133           2 :         aRow[13] = new ORowSetValueDecorator(OUString("I"));
     134           2 :         aRows.push_back(aRow);
     135             : 
     136           2 :         aRow[1] = new ORowSetValueDecorator(OUString("DECIMAL"));
     137           2 :         aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
     138           2 :         aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
     139           2 :         aRow[6] = new ORowSetValueDecorator(OUString("length,scale"));
     140           2 :         aRow[13] = new ORowSetValueDecorator(OUString("F"));
     141           2 :         aRows.push_back(aRow);
     142             : 
     143           2 :         aRow[1] = new ORowSetValueDecorator(OUString("NUMERIC"));
     144           2 :         aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
     145           2 :         aRow[3] = new ORowSetValueDecorator((sal_Int32)16);
     146           2 :         aRow[13] = new ORowSetValueDecorator(OUString("N"));
     147           2 :         aRow[15] = new ORowSetValueDecorator((sal_Int32)16);
     148           2 :         aRows.push_back(aRow);
     149             :     }
     150             : 
     151           2 :     pResult->setRows(aRows);
     152           2 :     return xRef;
     153             : }
     154             : 
     155           0 : Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getColumns(
     156             :     const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern,
     157             :         const OUString& columnNamePattern ) throw(SQLException, RuntimeException, std::exception)
     158             : {
     159           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     160             : 
     161           0 :     Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
     162           0 :     if(!xTables.is())
     163           0 :         throw SQLException();
     164             : 
     165           0 :     Reference< XNameAccess> xNames = xTables->getTables();
     166           0 :     if(!xNames.is())
     167           0 :         throw SQLException();
     168             : 
     169           0 :     ODatabaseMetaDataResultSet::ORows aRows;
     170           0 :     ODatabaseMetaDataResultSet::ORow aRow(19);
     171             : 
     172             :     try
     173             :     {
     174           0 :         aRow[10] = new ORowSetValueDecorator((sal_Int32)10);
     175           0 :         Sequence< OUString> aTabNames(xNames->getElementNames());
     176           0 :         const OUString* pTabBegin    = aTabNames.getConstArray();
     177           0 :         const OUString* pTabEnd      = pTabBegin + aTabNames.getLength();
     178           0 :         for(;pTabBegin != pTabEnd;++pTabBegin)
     179             :         {
     180           0 :             if(match(tableNamePattern,*pTabBegin,'\0'))
     181             :             {
     182             :                 Reference< XColumnsSupplier> xTable(
     183           0 :                     xNames->getByName(*pTabBegin), css::uno::UNO_QUERY);
     184             :                 OSL_ENSURE(xTable.is(),"Table not found! Normally a exception had to be thrown here!");
     185           0 :                 aRow[3] = new ORowSetValueDecorator(*pTabBegin);
     186             : 
     187           0 :                 Reference< XNameAccess> xColumns = xTable->getColumns();
     188           0 :                 if(!xColumns.is())
     189           0 :                     throw SQLException();
     190             : 
     191           0 :                 Sequence< OUString> aColNames(xColumns->getElementNames());
     192             : 
     193           0 :                 const OUString* pBegin = aColNames.getConstArray();
     194           0 :                 const OUString* pEnd = pBegin + aColNames.getLength();
     195           0 :                 Reference< XPropertySet> xColumn;
     196           0 :                 for(sal_Int32 i=1;pBegin != pEnd;++pBegin,++i)
     197             :                 {
     198           0 :                     if(match(columnNamePattern,*pBegin,'\0'))
     199             :                     {
     200           0 :                         aRow[4] = new ORowSetValueDecorator(*pBegin);
     201             : 
     202             :                         xColumn.set(
     203           0 :                             xColumns->getByName(*pBegin), css::uno::UNO_QUERY);
     204             :                         OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!");
     205           0 :                         aRow[5] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
     206           0 :                         aRow[6] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
     207           0 :                         aRow[7] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
     208           0 :                         aRow[9] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
     209           0 :                         aRow[11] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
     210           0 :                         aRow[13] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
     211           0 :                         switch((sal_Int32)aRow[5]->getValue())
     212             :                         {
     213             :                         case DataType::CHAR:
     214             :                         case DataType::VARCHAR:
     215           0 :                             aRow[16] = new ORowSetValueDecorator((sal_Int32)254);
     216           0 :                             break;
     217             :                         case DataType::LONGVARCHAR:
     218           0 :                             aRow[16] = new ORowSetValueDecorator((sal_Int32)65535);
     219           0 :                             break;
     220             :                         default:
     221           0 :                             aRow[16] = new ORowSetValueDecorator((sal_Int32)0);
     222             :                         }
     223           0 :                         aRow[17] = new ORowSetValueDecorator(i);
     224           0 :                         switch(sal_Int32(aRow[11]->getValue()))
     225             :                         {
     226             :                         case ColumnValue::NO_NULLS:
     227           0 :                             aRow[18] = new ORowSetValueDecorator(OUString("NO"));
     228           0 :                             break;
     229             :                         case ColumnValue::NULLABLE:
     230           0 :                             aRow[18] = new ORowSetValueDecorator(OUString("YES"));
     231           0 :                             break;
     232             :                         default:
     233           0 :                             aRow[18] = new ORowSetValueDecorator(OUString());
     234             :                         }
     235           0 :                         aRows.push_back(aRow);
     236             :                     }
     237           0 :                 }
     238             :             }
     239           0 :         }
     240             :     }
     241           0 :     catch (const WrappedTargetException& e)
     242             :     {
     243           0 :         SQLException aSql;
     244           0 :         if (e.TargetException >>= aSql)
     245           0 :             throw aSql;
     246           0 :         throw WrappedTargetRuntimeException(e.Message, e.Context, e.TargetException);
     247             :     }
     248           0 :     ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
     249           0 :     Reference< XResultSet > xRef = pResult;
     250           0 :     pResult->setRows(aRows);
     251             : 
     252           0 :     return xRef;
     253             : }
     254             : 
     255           0 : Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getIndexInfo(
     256             :     const Any& /*catalog*/, const OUString& /*schema*/, const OUString& table,
     257             :         sal_Bool unique, sal_Bool /*approximate*/ ) throw(SQLException, RuntimeException, std::exception)
     258             : {
     259           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     260             : 
     261           0 :         Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
     262           0 :     if(!xTables.is())
     263           0 :                 throw SQLException();
     264             : 
     265           0 :     Reference< XNameAccess> xNames = xTables->getTables();
     266           0 :     if(!xNames.is())
     267           0 :                 throw SQLException();
     268             : 
     269           0 :     ODatabaseMetaDataResultSet::ORows aRows;
     270           0 :     ODatabaseMetaDataResultSet::ORow aRow(14);
     271             : 
     272           0 :     aRow[5]     = new ORowSetValueDecorator(OUString());
     273           0 :     aRow[10]    = new ORowSetValueDecorator(OUString("A"));
     274             : 
     275             :     Reference< XIndexesSupplier> xTable(
     276           0 :         xNames->getByName(table), css::uno::UNO_QUERY);
     277           0 :     aRow[3] = new ORowSetValueDecorator(table);
     278           0 :     aRow[7] = new ORowSetValueDecorator((sal_Int32)3);
     279             : 
     280           0 :     Reference< XNameAccess> xIndexes = xTable->getIndexes();
     281           0 :     if(!xIndexes.is())
     282           0 :         throw SQLException();
     283             : 
     284           0 :     Sequence< OUString> aIdxNames(xIndexes->getElementNames());
     285             : 
     286           0 :     const OUString* pBegin = aIdxNames.getConstArray();
     287           0 :     const OUString* pEnd = pBegin + aIdxNames.getLength();
     288           0 :     Reference< XPropertySet> xIndex;
     289           0 :     for(;pBegin != pEnd;++pBegin)
     290             :     {
     291           0 :         xIndex.set(xIndexes->getByName(*pBegin), css::uno::UNO_QUERY);
     292             :         OSL_ENSURE(xIndex.is(),"Indexes contains a column who isn't a fastpropertyset!");
     293             : 
     294           0 :         if(unique && !getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE))))
     295           0 :             continue;
     296           0 :         aRow[4] = new ORowSetValueDecorator(getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE))));
     297           0 :         aRow[6] = new ORowSetValueDecorator(*pBegin);
     298             : 
     299           0 :         Reference< XUnoTunnel> xTunnel(xIndex,UNO_QUERY);
     300           0 :         if(xTunnel.is())
     301             :         {
     302           0 :             ODbaseIndex* pIndex = reinterpret_cast< ODbaseIndex* >( xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()) );
     303           0 :             if(pIndex)
     304             :             {
     305           0 :                 aRow[11] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_maxkeys);
     306           0 :                 aRow[12] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_pagecount);
     307             :             }
     308             :         }
     309             : 
     310           0 :         Reference<XColumnsSupplier> xColumnsSup(xIndex,UNO_QUERY);
     311           0 :         Reference< XNameAccess> xColumns = xColumnsSup->getColumns();
     312           0 :         Sequence< OUString> aColNames(xColumns->getElementNames());
     313             : 
     314           0 :         const OUString* pColBegin = aColNames.getConstArray();
     315           0 :         const OUString* pColEnd = pColBegin + aColNames.getLength();
     316           0 :         Reference< XPropertySet> xColumn;
     317           0 :         for(sal_Int32 j=1;pColBegin != pColEnd;++pColBegin,++j)
     318             :         {
     319           0 :             aRow[8] = new ORowSetValueDecorator(j);
     320           0 :             aRow[9] = new ORowSetValueDecorator(*pColBegin);
     321           0 :             aRows.push_back(aRow);
     322             :         }
     323           0 :     }
     324             : 
     325           0 :     ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eIndexInfo);
     326           0 :     Reference< XResultSet > xRef = pResult;
     327           0 :     pResult->setRows(aRows);
     328           0 :     return xRef;
     329             : }
     330             : 
     331          58 : OUString SAL_CALL ODbaseDatabaseMetaData::getURL(  ) throw(SQLException, RuntimeException, std::exception)
     332             : {
     333          58 :     ::osl::MutexGuard aGuard( m_aMutex );
     334          58 :     return OUString("sdbc:dbase:") + m_pConnection->getURL();
     335             : }
     336             : 
     337           0 : sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxBinaryLiteralLength(  ) throw(SQLException, RuntimeException, std::exception)
     338             : {
     339           0 :     return SAL_MAX_INT32;
     340             : }
     341             : 
     342           0 : sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxCharLiteralLength(  ) throw(SQLException, RuntimeException, std::exception)
     343             : {
     344           0 :     return 254;
     345             : }
     346             : 
     347           0 : sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnNameLength(  ) throw(SQLException, RuntimeException, std::exception)
     348             : {
     349           0 :     return 10;
     350             : }
     351             : 
     352           0 : sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInIndex(  ) throw(SQLException, RuntimeException, std::exception)
     353             : {
     354           0 :     return 1;
     355             : }
     356             : 
     357           0 : sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInTable(  ) throw(SQLException, RuntimeException, std::exception)
     358             : {
     359           0 :     return 128;
     360             : }
     361             : 
     362          30 : sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithAddColumn(  ) throw(SQLException, RuntimeException, std::exception)
     363             : {
     364          30 :     return sal_True;
     365             : }
     366             : 
     367          30 : sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithDropColumn(  ) throw(SQLException, RuntimeException, std::exception)
     368             : {
     369          30 :     return sal_False;
     370             : }
     371             : 
     372           0 : sal_Bool SAL_CALL ODbaseDatabaseMetaData::isReadOnly(  ) throw(SQLException, RuntimeException, std::exception)
     373             : {
     374           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     375             : 
     376           0 :     bool bReadOnly = false;
     377           0 :     static OUString sReadOnly(  "IsReadOnly" );
     378           0 :     ::ucbhelper::Content aFile(m_pConnection->getContent(),Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext());
     379           0 :     aFile.getPropertyValue(sReadOnly) >>= bReadOnly;
     380             : 
     381           0 :     return bReadOnly;
     382             : }
     383             : 
     384           0 : bool ODbaseDatabaseMetaData::impl_storesMixedCaseQuotedIdentifiers_throw(  )
     385             : {
     386           0 :     return true;
     387             : }
     388             : 
     389          58 : bool ODbaseDatabaseMetaData::impl_supportsMixedCaseQuotedIdentifiers_throw(  )
     390             : {
     391          58 :     return true;
     392             : }
     393             : 
     394             : 
     395             : 
     396             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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