1/* 2 * Copyright (c) 2001-2007 Apple Inc. All Rights Reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23/* 24 * BLSetVolumeFinderInfo.c 25 * bless 26 * 27 * Created by Shantonu Sen <ssen@apple.com> on Thu Apr 19 2001. 28 * Copyright (c) 2001-2007 Apple Inc. All Rights Reserved. 29 * 30 * $Id: BLSetVolumeFinderInfo.c,v 1.17 2006/02/20 22:49:54 ssen Exp $ 31 * 32 */ 33 34#include <CoreFoundation/CoreFoundation.h> 35 36#include <unistd.h> 37#include <sys/types.h> 38#include <sys/attr.h> 39 40#include "bless.h" 41#include "bless_private.h" 42 43struct volinfobuf { 44 uint32_t info_length; 45 uint32_t finderinfo[8]; 46}; 47 48 49int BLSetVolumeFinderInfo(BLContextPtr context, const char * mountpoint, uint32_t * words) { 50 51 struct attrlist alist; 52 struct volinfobuf vinfo; 53 int err, i; 54 55 alist.bitmapcount = 5; 56 alist.reserved = 0; 57 alist.commonattr = ATTR_CMN_FNDRINFO; 58 alist.volattr = ATTR_VOL_INFO; 59 alist.dirattr = 0; 60 alist.fileattr = 0; 61 alist.forkattr = 0; 62 63 err = getattrlist(mountpoint, &alist, &vinfo, sizeof(vinfo), 0); 64 if(err) { 65 contextprintf(context, kBLLogLevelError, "Can't volume information for %s\n", mountpoint ); 66 return 1; 67 } 68 69 // only let the user overwrite words 0-5 (i.e. not VSDB) 70 for(i=0; i<6; i++) { 71 vinfo.finderinfo[i] = CFSwapInt32HostToBig(words[i]); 72 } 73 74 err = setattrlist(mountpoint, &alist, &vinfo.finderinfo, sizeof(vinfo.finderinfo), 0); 75 if(err) { 76 contextprintf(context, kBLLogLevelError, "Error while setting volume information for %s\n", mountpoint ); 77 return 2; 78 } 79 80 return 0; 81} 82 83