1 files changed, 135 insertions, 0 deletions
diff --git a/ACE/apps/drwho/PMS_Ruser.cpp b/ACE/apps/drwho/PMS_Ruser.cpp
new file mode 100644
index 00000000000..815186b409f
--- /dev/null
+++ b/ACE/apps/drwho/PMS_Ruser.cpp
@@ -0,0 +1,135 @@
+// $Id$
+
+#include "Options.h"
+#include "HT_Server.h"
+#include "PMS_Ruser.h"
+#include "ace/ACE.h"
+#include "ace/Log_Msg.h"
+#include "ace/OS_NS_string.h"
+#include "ace/OS_NS_pwd.h"
+#include "ace/OS_NS_unistd.h"
+#include "ace/OS_NS_stdio.h"
+#include "ace/OS_Memory.h"
+#include "ace/os_include/os_netdb.h"
+
+// This function packs the located friends userids, plus the machines
+// they are logged into (along with the inactive and active counts on
+// each machine) into a buffer that is subsequently transmitted back
+// to the client across the network.  Note that this function encodes
+// the REAL_NAME of the user in the packet.
+
+int
+PMS_Ruser::encode (char *packet, int &packet_length)
+{
+  if (Options::get_opt (Options::DEBUGGING) != 0)
+    ACE_DEBUG ((LM_DEBUG,
+                "in PMS_Ruser::encode"));
+
+  Protocol_Record *prp;
+  char *buf_ptr = packet;
+
+  ACE_OS::sprintf (buf_ptr,
+                   "Users   %d",
+                   this->get_total_users ());
+  buf_ptr += ACE_OS::strlen (buf_ptr) + 1;
+
+  // We only send back info on hosts that we actually see.
+
+  for (;
+       (prp = this->get_next_friend ()) != 0;
+       *buf_ptr++ = '\t')
+    buf_ptr = this->handle_protocol_entries (ACE_OS::strecpy (buf_ptr,
+                                                              prp->get_host ()),
+                                             prp->get_drwho_list ());
+
+  *buf_ptr++ = '\n';
+  packet_length = buf_ptr - packet;
+
+  if (Options::get_opt (Options::DEBUGGING) != 0)
+    {
+      ACE_DEBUG ((LM_DEBUG,
+                  "packet_length = %d\n",
+                  packet_length));
+      ACE_OS::write (ACE_STDERR, packet, packet_length);
+      ACE_DEBUG ((LM_DEBUG,
+                  "\n"));
+    }
+  return 1;
+}
+
+// This function takes a packet received from the client and crusers
+// the appropriate Protocol_Manager routine to build the local table
+// of friends.
+
+int
+PMS_Ruser::decode (char *packet, int &packet_length)
+{
+  if (Options::get_opt (Options::DEBUGGING) != 0)
+    ACE_DEBUG ((LM_DEBUG,
+                "in PMS_Ruser::decode, packet_length = %d\n",
+                packet_length));
+
+  if (*packet)
+    Options::set_opt (Options::PRINT_LOGIN_NAME);
+
+  ACE_NEW_RETURN (this->ss,
+                  HT_Server,
+                  -1);
+  return 1;
+}
+
+Protocol_Record *
+PMS_Ruser::insert_protocol_info (Protocol_Record &protocol_record)
+{
+  Drwho_Node *current_node = protocol_record.get_drwho_list ();
+  Protocol_Record *prp = this->ss->insert (current_node->get_host_name (),
+                                           MAXHOSTNAMELEN);
+  Drwho_Node *np = this->get_drwho_node (ACE::strnnew (protocol_record.get_login (),
+                                                       MAXUSERIDNAMELEN),
+                                         prp->drwho_list_);
+
+  if (Options::get_opt (Options::PRINT_LOGIN_NAME))
+    np->set_real_name ("");
+  else
+    {
+      passwd *pwent = ACE_OS::getpwnam (np->get_login_name ());
+      char *cp =
+        (char *) ACE_OS::strchr (np->set_real_name (pwent == 0
+                                                    ? np->get_login_name ()
+                                                    : ACE::strnew (pwent->pw_gecos)),
+                                 ',');
+      if (cp != 0)
+        *cp = '\0';
+    }
+
+  if (current_node->get_idle_time () >= MAX_USER_TIMEOUT)
+    np->inactive_count_++;
+  else
+    np->active_count_++;
+
+  return prp;
+}
+
+char *
+PMS_Ruser::handle_protocol_entries (char *buf_ptr,
+                                    Drwho_Node *np)
+{
+  for (; np != 0; np = np->next_)
+    {
+      ACE_OS::sprintf (buf_ptr,
+                       "%d %d ",
+                       np->get_inactive_count (),
+                       np->get_active_count ());
+      buf_ptr += ACE_OS::strlen (buf_ptr);
+
+      buf_ptr = ACE_OS::strecpy (ACE_OS::strecpy (buf_ptr,
+                                                  np->get_login_name ()),
+                                 np->get_real_name ());
+    }
+
+  return buf_ptr;
+}
+
+PMS_Ruser::PMS_Ruser (void)
+{
+}