1 files changed, 89 insertions, 0 deletions
diff --git a/modules/m_capab.c b/modules/m_capab.c
new file mode 100644
index 0000000..7714ce2
--- /dev/null
+++ b/modules/m_capab.c
@@ -0,0 +1,89 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_capab.c: Negotiates capabilities with a remote server.
+ *
+ *  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 "s_serv.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * mr_capab - CAPAB message handler
+ *      parv[0] = sender prefix
+ *      parv[1] = space-separated list of capabilities
+ *
+ */
+static void
+mr_capab(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  int i;
+  int cap;
+  char *p = NULL;
+  char *s = NULL;
+
+  if (client_p->localClient->caps && !(IsCapable(client_p, CAP_TS6)))
+  {
+    exit_client(client_p, client_p, "CAPAB received twice");
+    return;
+  }
+
+  SetCapable(client_p, CAP_CAP);
+
+  for (i = 1; i < parc; ++i)
+    for (s = strtoken(&p, parv[i], " "); s;
+         s = strtoken(&p,    NULL, " "))
+        if ((cap = find_capability(s)))
+          SetCapable(client_p, cap);
+}
+
+static struct Message capab_msgtab = {
+  "CAPAB", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { mr_capab, m_ignore, m_ignore, m_ignore, m_ignore, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&capab_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&capab_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};