1 /* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12 /* 13 * Copyright 2013 Nexenta Systems, Inc. All rights reserved. 14 */ 15 16 /* 17 * Dispatch function for SMB2_ECHO 18 */ 19 20 #include <smbsrv/smb2_kproto.h> 21 22 smb_sdrc_t 23 smb2_echo(smb_request_t *sr) 24 { 25 uint16_t StructSize; 26 uint16_t reserved; 27 int rc; 28 29 /* 30 * SMB2 Echo request 31 */ 32 rc = smb_mbc_decodef( 33 &sr->smb_data, "ww", 34 &StructSize, /* w */ 35 &reserved); /* w */ 36 if (rc) 37 return (SDRC_ERROR); 38 if (StructSize != 4) 39 return (SDRC_ERROR); 40 41 /* 42 * SMB2 Echo reply 43 */ 44 (void) smb_mbc_encodef( 45 &sr->reply, "wwl", 46 4, /* StructSize */ /* w */ 47 0); /* reserved */ /* w */ 48 49 return (SDRC_SUCCESS); 50 } 51