Add unicode string support to the ktnef parser library

Signed-off-by: Fabio Rossi <rossi.f@inwind.it>
(cherry picked from commit 9fd3b6acfa)

ktnef/lib/ktnefparser.cpp

@@ -715,7 +715,17 @@ TQ_UINT16 readMAPIValue(TQDataStream& stream, MAPI_value& mapi)
 			}
 			break;
 		   case MAPI_TYPE_USTRING:
-			mapi.type = MAPI_TYPE_NONE;
+			// in case of a vector'ed value, the number of elements
+			// has already been read in the upper for-loop
+			if ( ISVECTOR( mapi ) )
+				d = 1;
+			else
+				stream >> d;
+			for (uint i=0;i<d;i++)
+			{
+				value.clear();
+				value.asString() = readMAPIString( stream, true );
+			}
 			break;
 		   case MAPI_TYPE_OBJECT:
 		   case MAPI_TYPE_BINARY:
@@ -741,6 +751,7 @@ TQ_UINT16 readMAPIValue(TQDataStream& stream, MAPI_value& mapi)
 			}
 			break;
 		   default:
+			kdDebug().form( "unsupported type=%x\n", mapi.type );
 			mapi.type = MAPI_TYPE_NONE;
 			break;
 		}
@@ -844,6 +855,8 @@ bool KTNEFParser::readMAPIProperties( TQMap<int,KTNEFProperty*>& props, KTNEFAtt
 						kdDebug().form( "(tag=%04x) MAPI time%s: %s\n", mapi.tag, mapiname.ascii(), mapi.value.toString().ascii() );
 						break;
 					case MAPI_TYPE_USTRING:
+						kdDebug().form( "(tag=%04x) MAPI unicode string%s: size=%d \"%s\"\n", mapi.tag, mapiname.ascii(), mapi.value.toByteArray().size(), mapi.value.toString().ascii() );
+						break;
 					case MAPI_TYPE_STRING8:
 						kdDebug().form( "(tag=%04x) MAPI string%s: size=%d \"%s\"\n", mapi.tag, mapiname.ascii(), mapi.value.toByteArray().size(), mapi.value.toString().ascii() );
 						break;