From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 19:20:00 +0200 Subject: Adding upstream version 2:4.20.0+dfsg. Signed-off-by: Daniel Baumann --- source3/lib/messages_util.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 source3/lib/messages_util.c (limited to 'source3/lib/messages_util.c') diff --git a/source3/lib/messages_util.c b/source3/lib/messages_util.c new file mode 100644 index 0000000..d712dfe --- /dev/null +++ b/source3/lib/messages_util.c @@ -0,0 +1,42 @@ +/* + * Unix SMB/CIFS implementation. + * Samba internal messaging functions + * Copyright (C) 2013 by Volker Lendecke + * + * 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 3 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, see . + */ + +#include "replace.h" +#include "lib/util/server_id.h" +#include "lib/util/samba_util.h" +#include "librpc/gen_ndr/server_id.h" +#include "lib/util/byteorder.h" +#include "messages_util.h" + +void message_hdr_put(uint8_t buf[MESSAGE_HDR_LENGTH], uint32_t msg_type, + struct server_id src, struct server_id dst) +{ + server_id_put(buf, dst); + server_id_put(buf + SERVER_ID_BUF_LENGTH, src); + SIVAL(buf, 2 * SERVER_ID_BUF_LENGTH, msg_type); +} + +void message_hdr_get(uint32_t *msg_type, struct server_id *src, + struct server_id *dst, + const uint8_t buf[MESSAGE_HDR_LENGTH]) +{ + server_id_get(dst, buf); + server_id_get(src, buf + SERVER_ID_BUF_LENGTH); + *msg_type = IVAL(buf, 2 * SERVER_ID_BUF_LENGTH); +} -- cgit v1.2.3