1 files changed, 55 insertions, 0 deletions
diff --git a/apps/drwho/Multicast_Manager.h b/apps/drwho/Multicast_Manager.h
new file mode 100644
index 00000000000..e0b97de488a
--- /dev/null
+++ b/apps/drwho/Multicast_Manager.h
@@ -0,0 +1,55 @@
+/* -*- C++ -*- */
+// $Id$
+
+/* This file handles all the operations upon host machines names 
+   and addresses. */ 
+
+#ifndef _HOST_MANAGER_H
+#define _HOST_MANAGER_H
+
+#include "ace/OS.h"
+
+struct Host_Elem 
+{
+  char *host_name;
+  in_addr host_addr;
+  int checked_off;
+  Host_Elem *next;
+
+  Host_Elem (char *h_name, Host_Elem *n);
+};
+
+class Multicast_Manager 
+{
+public:
+  static void 	add_host (char *host_name);
+  static void 	checkoff_host (in_addr host_addr);
+  static int	get_next_host_addr (in_addr &host_addr);
+  static int	outstanding_hosts_remain (void);
+  static int 	get_next_non_responding_host (char *&host_name);
+  static int    insert_hosts_from_file (char *filename);
+  static void   insert_default_hosts (void);
+
+private:
+  static hostent *get_host_entry (char *host);
+
+  static int		received_host_count;
+  static char 		*host_names[];
+  static Host_Elem 	*drwho_list;
+  static Host_Elem	*current_ptr;
+};
+
+#ifdef __OPTIMIZE__
+inline 
+Multicast_Manager::Host_Elem::Host_Elem (char *h_name, Multicast_Manager::Host_Elem *n)
+     : host_name (h_name), checked_off (0), next (n)
+{
+}
+
+inline int 
+Multicast_Manager::outstanding_hosts_remain (void)
+{
+  return Multicast_Manager::received_host_count > 0;
+}
+#endif /* __OPTIMIZE__ */
+#endif /* _HOST_MANAGER_H */