1 /* 2 * Copyright (c) 2000, Boris Popov 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Boris Popov. 16 * 4. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $Id: view.c,v 1.9 2004/12/13 00:25:39 lindak Exp $ 33 */ 34 35 /* 36 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 37 * Copyright 2018 Nexenta Systems, Inc. All rights reserved. 38 */ 39 40 #include <sys/types.h> 41 #include <errno.h> 42 #include <stdio.h> 43 #include <err.h> 44 #include <unistd.h> 45 #include <strings.h> 46 #include <stdlib.h> 47 #include <sysexits.h> 48 #include <libintl.h> 49 50 #include <netsmb/smb.h> 51 #include <netsmb/smb_lib.h> 52 #include "common.h" 53 54 void 55 view_usage(void) 56 { 57 printf(gettext("usage: smbutil view [connection options] //" 58 "[workgroup;][user[:password]@]server\n")); 59 exit(1); 60 } 61 62 int 63 cmd_view(int argc, char *argv[]) 64 { 65 struct smb_ctx *ctx; 66 int error, err2, opt; 67 68 if (argc < 2) 69 view_usage(); 70 71 error = smb_ctx_alloc(&ctx); 72 if (error) 73 return (error); 74 75 error = smb_ctx_scan_argv(ctx, argc, argv, 76 SMBL_SERVER, SMBL_SERVER, USE_WILDCARD); 77 if (error) 78 goto out; 79 80 error = smb_ctx_readrc(ctx); 81 if (error) 82 goto out; 83 84 while ((opt = getopt(argc, argv, STDPARAM_OPT)) != EOF) { 85 if (opt == '?') 86 view_usage(); 87 error = smb_ctx_opt(ctx, opt, optarg); 88 if (error) 89 goto out; 90 } 91 92 smb_ctx_setshare(ctx, "IPC$", USE_IPC); 93 94 /* 95 * Resolve the server address, 96 * setup derived defaults. 97 */ 98 error = smb_ctx_resolve(ctx); 99 if (error) 100 goto out; 101 102 /* 103 * Have server, share, etc. from above: 104 * smb_ctx_scan_argv, option settings. 105 * Get the session and tree. 106 */ 107 again: 108 error = smb_ctx_get_ssn(ctx); 109 if (error == EAUTH) { 110 err2 = smb_get_authentication(ctx); 111 if (err2 == 0) 112 goto again; 113 } 114 if (error) { 115 smb_error(gettext("//%s: login failed"), 116 error, ctx->ct_fullserver); 117 goto out; 118 } 119 120 error = smb_ctx_get_tree(ctx); 121 if (error) { 122 smb_error(gettext("//%s/%s: tree connect failed"), 123 error, ctx->ct_fullserver, ctx->ct_origshare); 124 goto out; 125 } 126 127 /* 128 * Have IPC$ tcon, now list shares. 129 */ 130 error = share_enum_rpc(ctx, ctx->ct_fullserver); 131 132 out: 133 smb_ctx_free(ctx); 134 return (error); 135 } 136 137 #ifdef I18N /* not defined, put here so xgettext(1) can find strings */ 138 static char *shtype[] = { 139 gettext("disk"), 140 gettext("printer"), 141 gettext("device"), /* Communications device */ 142 gettext("IPC"), /* Inter process communication */ 143 gettext("unknown") 144 }; 145 #else 146 static char *shtype[] = { 147 "disk", 148 "printer", 149 "device", /* Communications device */ 150 "IPC", /* IPC Inter process communication */ 151 "unknown" 152 }; 153 #endif 154 155 /* 156 * Print one line of the share list, or 157 * if SHARE is null, print the header line. 158 */ 159 void 160 view_print_share(char *share, int type, char *comment) 161 { 162 char *stname; 163 int stindex; 164 165 if (share == NULL) { 166 printf(gettext("Share Type Comment\n")); 167 printf("-------------------------------\n"); 168 return; 169 } 170 171 stindex = type & STYPE_MASK; 172 if (stindex > STYPE_UNKNOWN) 173 stindex = STYPE_UNKNOWN; 174 stname = gettext(shtype[stindex]); 175 176 if (comment == NULL) 177 comment = ""; 178 179 printf("%-12s %-10s %s\n", share, stname, comment); 180 } 181