extensions/source/logging/plaintextformatter.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_extensions.hxx"
  30
  31 #include "log_module.hxx"
  32
  33 #include <stdio.h>
  34
  35 /** === begin UNO includes === **/
  36 #include <com/sun/star/logging/XLogFormatter.hpp>
  37 #include <com/sun/star/uno/XComponentContext.hpp>
  38 #include <com/sun/star/lang/XServiceInfo.hpp>
  39 /** === end UNO includes === **/
  40
  41 #include <comphelper/componentcontext.hxx>
  42
  43 #include <cppuhelper/implbase2.hxx>
  44
  45 #include <rtl/ustrbuf.hxx>
  46
  47 #include <osl/thread.h>
  48
  49 //........................................................................
  50 namespace logging
  51 {
  52 //........................................................................
  53
  54     /** === begin UNO using === **/
  55     using ::com::sun::star::logging::XLogFormatter;
  56     using ::com::sun::star::uno::XComponentContext;
  57     using ::com::sun::star::uno::Reference;
  58     using ::com::sun::star::uno::Sequence;
  59     using ::com::sun::star::lang::XServiceInfo;
  60     using ::com::sun::star::uno::RuntimeException;
  61     using ::com::sun::star::logging::LogRecord;
  62     using ::com::sun::star::uno::XInterface;
  63     /** === end UNO using === **/
  64
  65     //====================================================================
  66     //= PlainTextFormatter - declaration
  67     //====================================================================
  68     typedef ::cppu::WeakImplHelper2 <   XLogFormatter
  69                                     ,   XServiceInfo
  70                                     >   PlainTextFormatter_Base;
  71     class PlainTextFormatter : public PlainTextFormatter_Base
  72     {
  73     private:
  74         ::comphelper::ComponentContext  m_aContext;
  75
  76     protected:
  77         PlainTextFormatter( const Reference< XComponentContext >& _rxContext );
  78         virtual ~PlainTextFormatter();
  79
  80         // XLogFormatter
  81         virtual ::rtl::OUString SAL_CALL getHead(  ) throw (RuntimeException);
  82         virtual ::rtl::OUString SAL_CALL format( const LogRecord& Record ) throw (RuntimeException);
  83         virtual ::rtl::OUString SAL_CALL getTail(  ) throw (RuntimeException);
  84
  85         // XServiceInfo
  86         virtual ::rtl::OUString SAL_CALL getImplementationName() throw(RuntimeException);
  87         virtual ::sal_Bool SAL_CALL supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException);
  88         virtual Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw(RuntimeException);
  89
  90     public:
  91         // XServiceInfo - static version
  92         static ::rtl::OUString SAL_CALL getImplementationName_static();
  93         static Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_static();
  94         static Reference< XInterface > Create( const Reference< XComponentContext >& _rxContext );
  95     };
  96
  97     //====================================================================
  98     //= PlainTextFormatter - implementation
  99     //====================================================================
 100     //--------------------------------------------------------------------
 101     PlainTextFormatter::PlainTextFormatter( const Reference< XComponentContext >& _rxContext )
 102         :m_aContext( _rxContext )
 103     {
 104     }
 105
 106     //--------------------------------------------------------------------
 107     PlainTextFormatter::~PlainTextFormatter()
 108     {
 109     }
 110
 111     //--------------------------------------------------------------------
 112     ::rtl::OUString SAL_CALL PlainTextFormatter::getHead(  ) throw (RuntimeException)
 113     {
 114         ::rtl::OUStringBuffer aHeader;
 115         aHeader.appendAscii( "  event no" );                 // column 1: the event number
 116         aHeader.appendAscii( " " );
 117         aHeader.appendAscii( "thread  " );                   // column 2: the thread ID
 118         aHeader.appendAscii( " " );
 119         aHeader.appendAscii( "date      " );                 // column 3: date
 120         aHeader.appendAscii( " " );
 121         aHeader.appendAscii( "time       " );         // column 4: time
 122         aHeader.appendAscii( " " );
 123         aHeader.appendAscii( "(class/method:) message" );    // column 5: class/method/message
 124         aHeader.appendAscii( "\n" );
 125         return aHeader.makeStringAndClear();
 126     }
 127
 128     //--------------------------------------------------------------------
 129     ::rtl::OUString SAL_CALL PlainTextFormatter::format( const LogRecord& _rRecord ) throw (RuntimeException)
 130     {
 131         char buffer[ 30 ];
 132         const int buffer_size = sizeof( buffer );
 133         int used = snprintf( buffer, buffer_size, "%10i", (int)_rRecord.SequenceNumber );
 134         if ( used >= buffer_size || used < 0 )
 135             buffer[ buffer_size - 1 ] = 0;
 136
 137         ::rtl::OUStringBuffer aLogEntry;
 138         aLogEntry.appendAscii( buffer );
 139         aLogEntry.appendAscii( " " );
 140
 141         ::rtl::OString sThreadID( ::rtl::OUStringToOString( _rRecord.ThreadID, osl_getThreadTextEncoding() ) );
 142         snprintf( buffer, buffer_size, "%8s", sThreadID.getStr() );
 143         aLogEntry.appendAscii( buffer );
 144         aLogEntry.appendAscii( " " );
 145
 146         snprintf( buffer, buffer_size, "%04i-%02i-%02i %02i:%02i:%02i.%02i",
 147             (int)_rRecord.LogTime.Year, (int)_rRecord.LogTime.Month, (int)_rRecord.LogTime.Day,
 148             (int)_rRecord.LogTime.Hours, (int)_rRecord.LogTime.Minutes, (int)_rRecord.LogTime.Seconds, (int)_rRecord.LogTime.HundredthSeconds );
 149         aLogEntry.appendAscii( buffer );
 150         aLogEntry.appendAscii( " " );
 151
 152         if ( _rRecord.SourceClassName.getLength() && _rRecord.SourceMethodName.getLength() )
 153         {
 154             aLogEntry.append( _rRecord.SourceClassName );
 155             aLogEntry.appendAscii( "::" );
 156             aLogEntry.append( _rRecord.SourceMethodName );
 157             aLogEntry.appendAscii( ": " );
 158         }
 159
 160         aLogEntry.append( _rRecord.Message );
 161         aLogEntry.appendAscii( "\n" );
 162
 163         return aLogEntry.makeStringAndClear();
 164     }
 165
 166     //--------------------------------------------------------------------
 167     ::rtl::OUString SAL_CALL PlainTextFormatter::getTail(  ) throw (RuntimeException)
 168     {
 169         // no tail
 170         return ::rtl::OUString();
 171     }
 172
 173     //--------------------------------------------------------------------
 174     ::sal_Bool SAL_CALL PlainTextFormatter::supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException)
 175     {
 176         const Sequence< ::rtl::OUString > aServiceNames( getSupportedServiceNames() );
 177         for (   const ::rtl::OUString* pServiceNames = aServiceNames.getConstArray();
 178                 pServiceNames != aServiceNames.getConstArray() + aServiceNames.getLength();
 179                 ++pServiceNames
 180             )
 181             if ( _rServiceName == *pServiceNames )
 182                 return sal_True;
 183         return sal_False;
 184     }
 185
 186     //--------------------------------------------------------------------
 187     ::rtl::OUString SAL_CALL PlainTextFormatter::getImplementationName() throw(RuntimeException)
 188     {
 189         return getImplementationName_static();
 190     }
 191
 192     //--------------------------------------------------------------------
 193     Sequence< ::rtl::OUString > SAL_CALL PlainTextFormatter::getSupportedServiceNames() throw(RuntimeException)
 194     {
 195         return getSupportedServiceNames_static();
 196     }
 197
 198     //--------------------------------------------------------------------
 199     ::rtl::OUString SAL_CALL PlainTextFormatter::getImplementationName_static()
 200     {
 201         return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.extensions.PlainTextFormatter" ) );
 202     }
 203
 204     //--------------------------------------------------------------------
 205     Sequence< ::rtl::OUString > SAL_CALL PlainTextFormatter::getSupportedServiceNames_static()
 206     {
 207         Sequence< ::rtl::OUString > aServiceNames(1);
 208         aServiceNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.logging.PlainTextFormatter" ) );
 209         return aServiceNames;
 210     }
 211
 212     //--------------------------------------------------------------------
 213     Reference< XInterface > PlainTextFormatter::Create( const Reference< XComponentContext >& _rxContext )
 214     {
 215         return *( new PlainTextFormatter( _rxContext ) );
 216     }
 217
 218     //--------------------------------------------------------------------
 219     void createRegistryInfo_PlainTextFormatter()
 220     {
 221         static OAutoRegistration< PlainTextFormatter > aAutoRegistration;
 222     }
 223
 224 //........................................................................
 225 } // namespace logging
 226 //........................................................................