1 files changed, 159 insertions, 0 deletions
diff --git a/ACE/apps/drwho/Options.cpp b/ACE/apps/drwho/Options.cpp
new file mode 100644
index 00000000000..33d1263daee
--- /dev/null
+++ b/ACE/apps/drwho/Options.cpp
@@ -0,0 +1,159 @@
+// $Id$
+
+#include "ace/OS_NS_stdlib.h"
+#include "ace/Get_Opt.h"
+#include "ace/Log_Msg.h"
+#include "Options.h"
+#include "Multicast_Manager.h"
+
+// Initialize all the static variables.
+
+// Contains bit-mask for options.
+u_int Options::option_word = 0;
+
+// Which protocol are we using?
+Options::Protocol_Types Options::protocol_type = Options::PROTO_FLO;
+
+// User name for quick lookups.
+char *Options::user_name = 0;
+
+// Port number for client/server.
+short Options::port_number = PORT_NUMBER;
+
+// Maximum time the client waits for servers to timeout.
+int Options::max_server_timeout = 5;
+
+// Name of the program.
+char *Options::program_name;
+
+// Default name of file that stores friend info.
+const char *Options::friend_file = FRIEND_FILE;
+
+void
+Options::print_usage_and_die (int long_msg)
+{
+  ACE_DEBUG ((LM_DEBUG,
+              "usage: %s %s",
+              program_name,
+              long_msg
+              ? "\n"
+              "-?\tprints a short usage message\n"
+              "-A\tappend the following hostname to the list of predefined hostnames.\n"
+              "-a\treturn information on *all* users remotely logged in (uses yp passwd).\n"
+              "-b\trun the server in the background (i.e., as a daemon).\n"
+              "-d\tturn on debugging.\n"
+              "-F\tuse the following file contents to initialize the host list.\n"
+              "-f\tuse the following file contents to initialize the friends database.\n"
+              "-H\tuse the following hostname as part of the new list of hostnames.\n"
+              "\t(this option overwrites the existing default names).\n"
+              "-h\tprint a long usage message.\n"
+              "-L\tprint the login name rather than the real name (which is the default).\n"
+              "-l\tprint information in long format (works for all protocols).\n"
+              "-p\tset the port number (server must correspond).\n"
+              "-r\tdo the remote lookups (i.e., local operations are the default).\n"
+              "-R\tprint info using the rusers format.\n"
+              "-s\tsort the output by login name.\n"
+              "-S\tsort the output by real name.\n"
+              "-t\tset the amount of time we wait for servers to timeout.\n"
+              "-w\treturn information on just one user.\n"
+              : "[-?haAbdfFHhLlpRrtw]\n"));
+  ACE_OS::exit (1);
+}
+
+void
+Options::set_opt (Option_Types opt)
+{
+  Options::option_word |= opt;
+}
+
+int
+Options::get_opt (Option_Types opt)
+{
+  return (Options::option_word & opt) != 0;
+}
+
+void
+Options::set_options (int argc, char *argv[])
+{
+  int c;
+  int add_default_hosts = 1;
+
+  Options::program_name = argv[0];
+
+  //FUZZ: disable check_for_lack_ACE_OS
+  ACE_Get_Opt getopt (argc, argv, ACE_TEXT("?aA:bdF:f:hH:Llp:rRsSt:w:"));
+
+  while ((c = getopt ()) != -1)
+    {
+  //FUZZ: endable check_for_lack_ACE_OS
+      switch (c)
+        {
+        case '?':
+          Options::print_usage_and_die (0);
+          /* NOTREACHED */
+        case 'A':
+          Multicast_Manager::add_host (getopt.opt_arg ());
+          break;
+        case 'a':
+          Options::protocol_type = PROTO_ALL;
+          break;
+        case 'b':
+          Options::set_opt (Options::BE_A_DAEMON);
+          break;
+        case 'd':
+          Options::set_opt (Options::DEBUGGING);
+          break;
+        case 'f':
+          Options::friend_file = getopt.opt_arg ();
+          break;
+        case 'F':
+          if (Multicast_Manager::insert_hosts_from_file (getopt.opt_arg ()) < 0)
+            ACE_DEBUG ((LM_DEBUG,
+                        "%p%a\n",
+                        Options::program_name,
+                        1));
+          add_default_hosts = 0;
+          break;
+        case 'H':
+          Multicast_Manager::add_host (getopt.opt_arg ());
+          add_default_hosts = 0;
+          break;
+        case 'h':
+          Options::print_usage_and_die (1);
+          /* NOTREACHED */
+        case 'L':
+          Options::set_opt (Options::PRINT_LOGIN_NAME);
+          break;
+        case 'l':
+          Options::set_opt (Options::USE_VERBOSE_FORMAT);
+          break;
+        case 'p':
+          Options::port_number = ACE_OS::atoi (getopt.opt_arg ());
+          break;
+        case 'R':
+          Options::protocol_type = PROTO_RUSER;
+          break;
+        case 'r':
+          Options::set_opt (Options::REMOTE_USAGE);
+          break;
+        case 's':
+          Options::set_opt (Options::SORT_BY_LOGIN_NAME);
+          break;
+        case 'S':
+          Options::set_opt (Options::SORT_BY_REAL_NAME);
+          break;
+        case 't':
+          Options::max_server_timeout = ACE_OS::atoi (getopt.opt_arg ());
+          break;
+        case 'w':
+          Options::user_name = getopt.opt_arg ();
+          Options::protocol_type = PROTO_USR;
+          break;
+        default:
+          break;
+        }
+    }
+
+  if (Options::get_opt (Options::REMOTE_USAGE) && add_default_hosts)
+    Multicast_Manager::insert_default_hosts ();
+}