[PATCH] - use indexOfAsciiL and avoid static variable

Hi,

in 'comphelper\source\misc\logging.cxx' we can read :
    // (if ::rtl::OUString had an indexOfAscii, we could save those 
ugly statics ...)

Well, it has kind of and indexOfAsciiL can be used if length is provided.


This patch is untested, so please check it before applying.
Especially, I've not checked for the includes for 'strlen'.


Best regards,
Christophe JAILLET

diff --git a/comphelper/source/misc/logging.cxx b/comphelper/source/misc/logging.cxx
index 19f7f42..9d830e1 100644
--- a/comphelper/source/misc/logging.cxx
+++ b/comphelper/source/misc/logging.cxx
@@ -131,14 +131,14 @@ namespace comphelper
     //--------------------------------------------------------------------
     namespace
     {
-        void    lcl_replaceParameter( ::rtl::OUString& _inout_Message, const ::rtl::OUString& 
_rPlaceHolder, const ::rtl::OUString& _rReplacement )
+        void    lcl_replaceParameter( ::rtl::OUString& _inout_Message, const sal_Char* 
_pPlaceHolder, const ::rtl::OUString& _rReplacement )
         {
-            sal_Int32 nPlaceholderPosition = _inout_Message.indexOf( _rPlaceHolder );
+            sal_Int32 nPlaceholderPosition = _inout_Message.indexOfAsciiL( _pPlaceHolder, 
strlen(_pPlaceHolder) );
             OSL_ENSURE( nPlaceholderPosition >= 0, "lcl_replaceParameter: placeholder not found!" 
);
             if ( nPlaceholderPosition < 0 )
                 return;
 
-            _inout_Message = _inout_Message.replaceAt( nPlaceholderPosition, 
_rPlaceHolder.getLength(), _rReplacement );
+            _inout_Message = _inout_Message.replaceAt( nPlaceholderPosition, 
strlen(_pPlaceHolder), _rReplacement );
         }
     }
 
@@ -149,32 +149,24 @@ namespace comphelper
         const OptionalString& _rArgument3, const OptionalString& _rArgument4,
         const OptionalString& _rArgument5, const OptionalString& _rArgument6 ) const
     {
-        // (if ::rtl::OUString had an indexOfAscii, we could save those ugly statics ...)
-        static ::rtl::OUString sPH1( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "$1$" ) ) );
-        static ::rtl::OUString sPH2( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "$2$" ) ) );
-        static ::rtl::OUString sPH3( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "$3$" ) ) );
-        static ::rtl::OUString sPH4( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "$4$" ) ) );
-        static ::rtl::OUString sPH5( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "$5$" ) ) );
-        static ::rtl::OUString sPH6( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "$6$" ) ) );
-
         ::rtl::OUString sMessage( _rMessage );
         if ( !!_rArgument1 )
-            lcl_replaceParameter( sMessage, sPH1, *_rArgument1 );
+            lcl_replaceParameter( sMessage, "$1$", *_rArgument1 );
 
         if ( !!_rArgument2 )
-            lcl_replaceParameter( sMessage, sPH2, *_rArgument2 );
+            lcl_replaceParameter( sMessage, "$2$", *_rArgument2 );
 
         if ( !!_rArgument3 )
-            lcl_replaceParameter( sMessage, sPH3, *_rArgument3 );
+            lcl_replaceParameter( sMessage, "$3$", *_rArgument3 );
 
         if ( !!_rArgument4 )
-            lcl_replaceParameter( sMessage, sPH4, *_rArgument4 );
+            lcl_replaceParameter( sMessage, "$4$", *_rArgument4 );
 
         if ( !!_rArgument5 )
-            lcl_replaceParameter( sMessage, sPH5, *_rArgument5 );
+            lcl_replaceParameter( sMessage, "$5$", *_rArgument5 );
 
         if ( !!_rArgument6 )
-            lcl_replaceParameter( sMessage, sPH6, *_rArgument6 );
+            lcl_replaceParameter( sMessage, "$6$", *_rArgument6 );
 
         try
         {