fix loplugin unused warnings

Change-Id: I23fc6bf62e74f192f77c74ed48d5276737375f3c

comphelper/source/misc/synchronousdispatch.cxx

@@ -72,8 +72,7 @@ uno::Reference< lang::XComponent > SynchronousDispatch::dispatch(
         }
         catch ( uno::Exception& )
         {
-            OUString aMsg = "SynchronousDispatch::dispatch() Error while dispatching! ";
-            OSL_FAIL( OUStringToOString(aMsg, RTL_TEXTENCODING_ASCII_US).getStr());
+            SAL_WARN("comphelper","SynchronousDispatch::dispatch() Error while dispatching!");
         }
     }
 

framework/source/services/sessionlistener.cxx

@@ -150,8 +150,7 @@ void SessionListener::StoreSession( sal_Bool bAsync )
         args[0] = PropertyValue(OUString("DispatchAsynchron"),-1,makeAny(bAsync),PropertyState_DIRECT_VALUE);
         xDispatch->dispatch(aURL, args);
     } catch (const com::sun::star::uno::Exception& e) {
-        OString aMsg = OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8);
-        OSL_FAIL(aMsg.getStr());
+        SAL_WARN("fwk.session",e.Message);
         // save failed, but tell manager to go on if we havent yet dispatched the request
         // in case of synchronous saving the notification is done by the caller
         if ( bAsync && m_rSessionManager.is() )
@@ -179,8 +178,7 @@ void SessionListener::QuitSessionQuietly()
         args[0] = PropertyValue(OUString("DispatchAsynchron"),-1,makeAny(sal_False),PropertyState_DIRECT_VALUE);
         xDispatch->dispatch(aURL, args);
     } catch (const com::sun::star::uno::Exception& e) {
-        OString aMsg = OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8);
-        OSL_FAIL(aMsg.getStr());
+        SAL_WARN("fwk.session",e.Message);
     }
 }
 
@@ -263,8 +261,7 @@ sal_Bool SAL_CALL SessionListener::doRestore()
         m_bRestored = sal_True;
 
     } catch (const com::sun::star::uno::Exception& e) {
-        OString aMsg = OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8);
-        OSL_FAIL(aMsg.getStr());
+        SAL_WARN("fwk.session",e.Message);
     }
 
     return m_bRestored;

io/source/stm/opump.cxx

@@ -20,7 +20,7 @@
 
 #include <stdio.h>
 
-#include <osl/diagnose.h>
+#include <sal/log.hxx>
 
 #include <com/sun/star/io/XActiveDataSource.hpp>
 #include <com/sun/star/io/XActiveDataSink.hpp>
@@ -48,10 +48,6 @@ using namespace com::sun::star::lang;
 using namespace com::sun::star::registry;
 using namespace com::sun::star::io;
 
-using ::rtl::OUString;
-using ::rtl::OUStringToOString;
-using ::rtl::OString;
-
 #include "factreg.hxx"
 
 namespace io_stm {
@@ -137,8 +133,7 @@ void Pump::fireError( const  Any & exception )
         }
         catch ( const RuntimeException &e )
         {
-            OString sMessage = OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
-            OSL_ENSURE( !"com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners", sMessage.getStr() );
+            SAL_WARN("io.streams","com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners" << e.Message);
         }
     }
 }
@@ -166,8 +161,7 @@ void Pump::fireClose()
             }
             catch ( const RuntimeException &e )
             {
-                OString sMessage = OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
-                OSL_ENSURE( !"com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners", sMessage.getStr() );
+                SAL_WARN("io.streams","com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners" << e.Message);
             }
         }
     }
@@ -184,8 +178,7 @@ void Pump::fireStarted()
         }
         catch ( const RuntimeException &e )
         {
-            OString sMessage = OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
-            OSL_ENSURE( !"com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners", sMessage.getStr() );
+            SAL_WARN("io.streams","com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners" << e.Message);
         }
     }
 }
@@ -201,8 +194,7 @@ void Pump::fireTerminated()
         }
         catch ( const RuntimeException &e )
         {
-            OString sMessage = OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
-            OSL_ENSURE( !"com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners", sMessage.getStr() );
+            SAL_WARN("io.streams","com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners" << e.Message);
         }
     }
 }
@@ -308,8 +300,7 @@ void Pump::run()
     {
         // we are the last on the stack.
         // this is to avoid crashing the program, when e.g. a bridge crashes
-        OString sMessage = OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US );
-        OSL_ENSURE( !"com.sun.star.comp.stoc.Pump: unexpected exception", sMessage.getStr() );
+        SAL_WARN("io.streams","com.sun.star.comp.stoc.Pump: unexpected exception during calling listeners" << e.Message);
     }
 }
 

sal/inc/sal/log-areas.dox

@@ -137,6 +137,10 @@ certain functionality.
 
 @li @c i18n - module independent i18n related, e.g. language tag usage
 
+@section io
+
+@li @c io.streams
+
 @section jvmfwk
 
 @li @c jfw

sdext/source/pdfimport/wrapper/wrapper.cxx

@@ -642,8 +642,7 @@ uno::Sequence<beans::PropertyValue> Parser::readImageImpl()
         aFileName = aPbmFile;
     else
     {
-        OSL_PRECOND( aToken.compareTo( aPpmMarker ) == 0,
-                     "Invalid bitmap format" );
+        SAL_WARN_IF(aToken.compareTo( aPpmMarker ),"sdext.pdfimport","Invalid bitmap format");
         aFileName = aPpmFile;
     }