Fix DCOP standard TQt object marshaling

This partially resolves Bug 1510
(cherry picked from commit 7e397d203c)

dcop/client/dcop.cpp

@@ -289,8 +289,9 @@ int callFunction( const char* app, const char* obj, const char* func, const QCSt
     TQDataStream arg(data, IO_WriteOnly);
 
     uint i = 0;
-    for( TQStringList::Iterator it = types.begin(); it != types.end(); ++it )
+    for( TQStringList::Iterator it = types.begin(); it != types.end(); ++it ) {
         marshall( arg, args, i, *it );
+    }
 
     if ( i != args.count() )
     {

dcop/client/marshall.cpp

@@ -278,10 +278,12 @@ void marshall( TQDataStream &arg, QCStringList args, uint &i, TQString type )
     }
     TQString s = TQString::fromLocal8Bit( args[ i ] );
 
-    if (type == "TQStringList")
+    if (type == "TQStringList") {
        type = "TQValueList<TQString>";
-    if (type == "QCStringList")
+    }
+    if (type == "QCStringList") {
        type = "TQValueList<TQCString>";
+    }
 
     if ( type == "int" )
 	arg << s.toInt();
@@ -332,26 +334,39 @@ void marshall( TQDataStream &arg, QCStringList args, uint &i, TQString type )
     else if ( type == "KURL" )
 	arg << KURL( s );
     else if ( type == "TQVariant" ) {
-	if ( s == "true" || s == "false" )
+	int tqPointKeywordLength = strlen("TQPoint");
+	int tqSizeKeywordLength = strlen("TQSize");
+	int tqRectKeywordLength = strlen("TQRect");
+	int tqColorKeywordLength = strlen("TQColor");
+	if ( s == "true" || s == "false" ) {
 	    arg << TQVariant( mkBool( s ), 42 );
-	else if ( s.left( 4 ) == "int(" )
+	}
+	else if ( s.left( 4 ) == "int(" ) {
 	    arg << TQVariant( s.mid(4, s.length()-5).toInt() );
-	else if ( s.left( 7 ) == "TQPoint(" )
+	}
-	    arg << TQVariant( mkPoint( s.mid(7, s.length()-8) ) );
+	else if ( s.left( (tqPointKeywordLength+1) ) == "TQPoint(" ) {
-	else if ( s.left( 6 ) == "TQSize(" )
+	    arg << TQVariant( mkPoint( s.mid((tqPointKeywordLength+1), s.length()-(tqPointKeywordLength+2)) ) );
-	    arg << TQVariant( mkSize( s.mid(6, s.length()-7) ) );
+	}
-	else if ( s.left( 6 ) == "TQRect(" )
+	else if ( s.left( (tqSizeKeywordLength+1) ) == "TQSize(" ) {
-	    arg << TQVariant( mkRect( s.mid(6, s.length()-7) ) );
+	    arg << TQVariant( mkSize( s.mid((tqSizeKeywordLength+1), s.length()-(tqSizeKeywordLength+2)) ) );
-	else if ( s.left( 7 ) == "TQColor(" )
+	}
-	    arg << TQVariant( mkColor( s.mid(7, s.length()-8) ) );
+	else if ( s.left( (tqRectKeywordLength+1) ) == "TQRect(" ) {
-	else
+	    arg << TQVariant( mkRect( s.mid((tqRectKeywordLength+1), s.length()-(tqRectKeywordLength+2)) ) );
+	}
+	else if ( s.left( (tqColorKeywordLength+1) ) == "TQColor(" ) {
+	    arg << TQVariant( mkColor( s.mid((tqColorKeywordLength+1), s.length()-(tqColorKeywordLength+2)) ) );
+	}
+	else {
 	    arg << TQVariant( s );
-    } else if ( type.startsWith("TQValueList<") ||
+	}
-	        type == "KURL::List" ) {
+    } else if ( type.startsWith("TQValueList<") || type == "KURL::List" ) {
-	if ( type == "KURL::List" )
+	if ( type == "KURL::List" ) {
             type = "KURL";
-        else
+        }
-	    type = type.mid(11, type.length() - 12);
+        else {
+	    int tqValueListKeywordLength = strlen("TQValueList");
+	    type = type.mid((tqValueListKeywordLength+1), type.length() - (tqValueListKeywordLength+2));
+	}
 	TQStringList list;
 	TQString delim = s;
 	if (delim == "[")