1/* 2 Unix SMB/CIFS implementation. 3 4 SMB2 client close handling 5 6 Copyright (C) Andrew Tridgell 2005 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program. If not, see <http://www.gnu.org/licenses/>. 20*/ 21 22#include "includes.h" 23#include "libcli/raw/libcliraw.h" 24#include "libcli/raw/raw_proto.h" 25#include "libcli/smb2/smb2.h" 26#include "libcli/smb2/smb2_calls.h" 27 28/* 29 send a close request 30*/ 31struct smb2_request *smb2_close_send(struct smb2_tree *tree, struct smb2_close *io) 32{ 33 struct smb2_request *req; 34 35 req = smb2_request_init_tree(tree, SMB2_OP_CLOSE, 0x18, false, 0); 36 if (req == NULL) return NULL; 37 38 SSVAL(req->out.body, 0x02, io->in.flags); 39 SIVAL(req->out.body, 0x04, 0); /* pad */ 40 smb2_push_handle(req->out.body+0x08, &io->in.file.handle); 41 42 smb2_transport_send(req); 43 44 return req; 45} 46 47 48/* 49 recv a close reply 50*/ 51NTSTATUS smb2_close_recv(struct smb2_request *req, struct smb2_close *io) 52{ 53 if (!smb2_request_receive(req) || 54 !smb2_request_is_ok(req)) { 55 return smb2_request_destroy(req); 56 } 57 58 SMB2_CHECK_PACKET_RECV(req, 0x3C, false); 59 60 io->out.flags = SVAL(req->in.body, 0x02); 61 io->out._pad = IVAL(req->in.body, 0x04); 62 io->out.create_time = smbcli_pull_nttime(req->in.body, 0x08); 63 io->out.access_time = smbcli_pull_nttime(req->in.body, 0x10); 64 io->out.write_time = smbcli_pull_nttime(req->in.body, 0x18); 65 io->out.change_time = smbcli_pull_nttime(req->in.body, 0x20); 66 io->out.alloc_size = BVAL(req->in.body, 0x28); 67 io->out.size = BVAL(req->in.body, 0x30); 68 io->out.file_attr = IVAL(req->in.body, 0x38); 69 70 return smb2_request_destroy(req); 71} 72 73/* 74 sync close request 75*/ 76NTSTATUS smb2_close(struct smb2_tree *tree, struct smb2_close *io) 77{ 78 struct smb2_request *req = smb2_close_send(tree, io); 79 return smb2_close_recv(req, io); 80} 81