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 1.8 2001/08/22 03:33:38 bp Exp $ 33 */ 34 #include <sys/param.h> 35 #include <sys/errno.h> 36 #include <sys/stat.h> 37 #include <sys/iconv.h> 38 #include <err.h> 39 #include <stdio.h> 40 #include <unistd.h> 41 #include <strings.h> 42 #include <stdlib.h> 43 #include <sysexits.h> 44 45 #include <cflib.h> 46 47 #include <netsmb/smb_lib.h> 48 #include <netsmb/smb_conn.h> 49 #include <netsmb/smb_rap.h> 50 51 #include "common.h" 52 53 static char *shtype[] = { 54 "disk", 55 "printer", 56 "pipe", 57 "comm", 58 "unknown" 59 }; 60 61 int 62 cmd_view(int argc, char *argv[]) 63 { 64 struct smb_ctx sctx, *ctx = &sctx; 65 struct smb_share_info_1 *rpbuf, *ep; 66 char *cp; 67 int error, opt, bufsize, i, entries, total; 68 69 if (argc < 2) 70 view_usage(); 71 if (smb_ctx_init(ctx, argc, argv, SMBL_VC, SMBL_VC, SMB_ST_ANY) != 0) 72 exit(1); 73 if (smb_ctx_readrc(ctx) != 0) 74 exit(1); 75 if (smb_rc) 76 rc_close(smb_rc); 77 while ((opt = getopt(argc, argv, STDPARAM_OPT)) != EOF) { 78 switch(opt){ 79 case STDPARAM_ARGS: 80 error = smb_ctx_opt(ctx, opt, optarg); 81 if (error) 82 exit(1); 83 break; 84 default: 85 view_usage(); 86 /*NOTREACHED*/ 87 } 88 } 89 #ifdef APPLE 90 if (loadsmbvfs()) 91 errx(EX_OSERR, "SMB filesystem is not available"); 92 #endif 93 smb_ctx_setshare(ctx, "IPC$", SMB_ST_ANY); 94 if (smb_ctx_resolve(ctx) != 0) 95 exit(1); 96 error = smb_ctx_lookup(ctx, SMBL_SHARE, SMBLK_CREATE); 97 if (error) { 98 smb_error("could not login to server %s", error, ctx->ct_ssn.ioc_srvname); 99 exit(1); 100 } 101 printf("Share Type Comment\n"); 102 printf("-------------------------------\n"); 103 bufsize = 65535; 104 rpbuf = malloc(bufsize); 105 error = smb_rap_NetShareEnum(ctx, 1, rpbuf, bufsize, &entries, &total); 106 if (error && 107 error != (SMB_ERROR_MORE_DATA | SMB_RAP_ERROR)) { 108 smb_error("unable to list resources", error); 109 exit(1); 110 } 111 for (ep = rpbuf, i = 0; i < entries; i++, ep++) { 112 cp = (char*)rpbuf + ep->shi1_remark; 113 printf("%-12s %-10s %s\n", ep->shi1_netname, 114 shtype[ep->shi1_type], 115 ep->shi1_remark ? nls_str_toloc(cp, cp) : ""); 116 } 117 printf("\n%d shares listed from %d available\n", entries, total); 118 free(rpbuf); 119 return 0; 120 } 121 122 123 void 124 view_usage(void) 125 { 126 printf( 127 "usage: smbutil view [connection optinons] //[user@]server\n" 128 ); 129 exit(1); 130 } 131 132