1 files changed, 58 insertions, 0 deletions
diff --git a/ACE/apps/drwho/Multicast_Manager.h b/ACE/apps/drwho/Multicast_Manager.h
new file mode 100644
index 00000000000..4f17919d844
--- /dev/null
+++ b/ACE/apps/drwho/Multicast_Manager.h
@@ -0,0 +1,58 @@
+/* -*- C++ -*- */
+
+//=============================================================================
+/**
+ *  @file    Multicast_Manager.h
+ *
+ *  $Id$
+ *
+ *  @author Douglas C. Schmidt
+ */
+//=============================================================================
+
+
+#ifndef _MULTICAST_MANAGER_H
+#define _MULTICAST_MANAGER_H
+
+#include "global.h"
+#include "ace/os_include/netinet/os_in.h"
+#include "ace/os_include/os_netdb.h"
+
+class Host_Elem
+{
+public:
+  const char *host_name;
+  in_addr host_addr;
+  int checked_off;
+  Host_Elem *next;
+
+  Host_Elem (const char *h_name, Host_Elem *n);
+};
+
+/**
+ * @class Multicast_Manager
+ *
+ * @brief This file handles all the operations upon host machines names
+ * and addresses.
+ */
+class Multicast_Manager
+{
+public:
+  static void add_host (const 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 (const char *&host_name);
+  static int insert_hosts_from_file (const char *filename);
+  static void insert_default_hosts (void);
+
+private:
+  static hostent *get_host_entry (const char *host);
+
+  static int received_host_count;
+  static const char *host_names[];
+  static Host_Elem *drwho_list;
+  static Host_Elem *current_ptr;
+};
+
+#endif /* _MULTICAST_MANAGER_H */