1 files changed, 75 insertions, 0 deletions
diff --git a/protocols/unknown.c b/protocols/unknown.c
new file mode 100644
index 00000000..2ab3360e
--- /dev/null
+++ b/protocols/unknown.c
@@ -0,0 +1,75 @@
+/********************************************************************\
+  * BitlBee -- An IRC to other IM-networks gateway                     *
+  *                                                                    *
+  * Copyright 2002-2016 Wilmer van der Gaast 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 with
+  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
+  if not, write to the Free Software Foundation, Inc., 51 Franklin St.,
+  Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#define BITLBEE_CORE
+#include "nogaim.h"
+
+/* Displays an error when trying to connect this account */
+static void unknown_prpl_login(account_t *acc)
+{
+	struct im_connection *ic = imcb_new(acc);
+	char *msg;
+
+	imcb_error(ic, "Unknown protocol");
+
+	msg = explain_unknown_protocol(acc->prpl->name);
+	imcb_error(ic, msg);
+	g_free(msg);
+
+	imc_logout(ic, FALSE);
+}
+
+/* Required, no-op */
+static void unknown_prpl_logout(struct im_connection *ic)
+{
+}
+
+/* Needed to ensure the server setting is preserved */
+static void unknown_prpl_init(account_t *acc)
+{
+	set_t *s;
+
+	s = set_add(&acc->set, "server", NULL, set_eval_account, acc);
+	s->flags |= SET_NOSAVE | ACC_SET_OFFLINE_ONLY | SET_NULL_OK;
+}
+
+/* Needed to silence warnings about named groupchats not supported */
+struct groupchat *unknown_prpl_chat_join(struct im_connection *ic, const char *room, const char *nick, const char *password,
+                                         set_t **sets)
+{
+	return NULL;
+}
+
+void unknown_prpl_initmodule(struct prpl **prpl)
+{
+	struct prpl *ret = g_new0(struct prpl, 1);
+
+	ret->name = "unknown";
+	ret->options = PRPL_OPT_UNKNOWN_PROTOCOL | PRPL_OPT_NOOTR;
+	ret->login = unknown_prpl_login;
+	ret->logout = unknown_prpl_logout;
+	ret->init = unknown_prpl_init;
+	ret->chat_join = unknown_prpl_chat_join;
+	*prpl = ret;
+}
+