1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #include <smbsrv/smb_kproto.h> 27 28 /* 29 * Close a file by fid. All locks or other resources held by the 30 * requesting process on the file should be released by the server. 31 * The requesting process can no longer use the fid for further 32 * file access requests. 33 * 34 * If LastWriteTime is non-zero, it should be used to set the file 35 * timestamp. Otherwise, file system should set the timestamp. 36 * Failure to set the timestamp, even if requested by the client, 37 * should not result in an error response from the server. 38 */ 39 smb_sdrc_t 40 smb_pre_close(smb_request_t *sr) 41 { 42 int rc; 43 44 rc = smbsr_decode_vwv(sr, "wl", &sr->smb_fid, &sr->arg.timestamp); 45 46 DTRACE_SMB_1(op__Close__start, smb_request_t *, sr); 47 return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR); 48 } 49 50 void 51 smb_post_close(smb_request_t *sr) 52 { 53 DTRACE_SMB_1(op__Close__done, smb_request_t *, sr); 54 } 55 56 smb_sdrc_t 57 smb_com_close(smb_request_t *sr) 58 { 59 smbsr_lookup_file(sr); 60 if (sr->fid_ofile == NULL) { 61 smbsr_error(sr, NT_STATUS_INVALID_HANDLE, ERRDOS, ERRbadfid); 62 return (SDRC_ERROR); 63 } 64 65 smb_ofile_close(sr->fid_ofile, sr->arg.timestamp); 66 67 if (smbsr_encode_empty_result(sr) != 0) 68 return (SDRC_ERROR); 69 70 return (SDRC_SUCCESS); 71 } 72 73 /* 74 * Close the file represented by fid and then disconnect the 75 * associated tree. 76 */ 77 smb_sdrc_t 78 smb_pre_close_and_tree_disconnect(smb_request_t *sr) 79 { 80 int rc; 81 82 rc = smbsr_decode_vwv(sr, "wl", &sr->smb_fid, &sr->arg.timestamp); 83 84 DTRACE_SMB_1(op__CloseAndTreeDisconnect__start, smb_request_t *, sr); 85 return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR); 86 } 87 88 void 89 smb_post_close_and_tree_disconnect(smb_request_t *sr) 90 { 91 DTRACE_SMB_1(op__CloseAndTreeDisconnect__done, smb_request_t *, sr); 92 } 93 94 smb_sdrc_t 95 smb_com_close_and_tree_disconnect(smb_request_t *sr) 96 { 97 smbsr_lookup_file(sr); 98 if (sr->fid_ofile == NULL) { 99 smbsr_error(sr, NT_STATUS_INVALID_HANDLE, ERRDOS, ERRbadfid); 100 return (SDRC_ERROR); 101 } 102 103 smb_ofile_close(sr->fid_ofile, sr->arg.timestamp); 104 smb_session_cancel_requests(sr->session, sr->tid_tree, sr); 105 smb_tree_disconnect(sr->tid_tree, B_TRUE); 106 107 if (smbsr_encode_empty_result(sr) != 0) 108 return (SDRC_ERROR); 109 110 return (SDRC_SUCCESS); 111 } 112