1 files changed, 134 insertions, 0 deletions
diff --git a/modules/m_user.c b/modules/m_user.c
new file mode 100644
index 0000000..9db36b4
--- /dev/null
+++ b/modules/m_user.c
@@ -0,0 +1,134 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_user.c: Sends username information.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_user.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "listener.h"
+
+
+/* do_local_user()
+ *
+ * inputs       -
+ * output       - NONE
+ * side effects -
+ */
+static void
+do_local_user(struct Client *source_p,
+              const char *username, const char *host, const char *server,
+              const char *realname)
+{
+  assert(source_p != NULL);
+  assert(source_p->username != username);
+  assert(IsUnknown(source_p));
+
+  source_p->localClient->registration &= ~REG_NEED_USER;
+
+  /*
+   * don't take the clients word for it, ever
+   */
+  source_p->servptr = &me;
+
+  strlcpy(source_p->info, realname, sizeof(source_p->info));
+
+  /* stash for later */
+  strlcpy(source_p->localClient->client_host, host, sizeof(source_p->localClient->client_host));
+  strlcpy(source_p->localClient->client_server, server, sizeof(source_p->localClient->client_server));
+
+  if (!IsGotId(source_p))
+    strlcpy(source_p->username, username, sizeof(source_p->username));
+
+  if (!source_p->localClient->registration)
+    register_local_user(source_p);
+}
+
+/*
+** mr_user
+**      parv[0] = sender prefix
+**      parv[1] = username (login name, account)
+**      parv[2] = client host name (used only from other servers)
+**      parv[3] = server host name (used only from other servers)
+**      parv[4] = users real name info
+*/
+static void
+mr_user(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  char *p = NULL;
+
+  if (source_p->localClient->listener->flags & LISTENER_SERVER)
+  {
+    exit_client(source_p, &me, "Use a different port");
+    return;
+  }
+
+  if ((p = strchr(parv[1], '@')) != NULL)
+    *p = '\0'; 
+
+  if (EmptyString(parv[4]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
+               source_p->name[0] ? source_p->name : "*", "USER");
+    return;
+  }
+
+  do_local_user(source_p,
+                parv[1], /* username */
+                parv[2], /* host     */
+                parv[3], /* server   */
+                parv[4]	 /* users real name */ );
+}
+
+static struct Message user_msgtab = {
+  "USER", 0, 0, 5, MAXPARA, MFLG_SLOW, 0,
+  { mr_user, m_registered, m_ignore, m_ignore, m_registered, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&user_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&user_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};