--- old/usr/src/cmd/ntfsprogs/ntfscluster.c	2014-07-17 16:13:37.350897986 +0200
+++ /dev/null	2014-07-17 16:13:37.000000000 +0200
@@ -1,565 +0,0 @@
-/**
- * ntfscluster - Part of the Linux-NTFS project.
- *
- * Copyright (c) 2002-2003 Richard Russon
- * Copyright (c) 2005 Anton Altaparmakov
- * Copyright (c) 2005-2006 Szabolcs Szakacsits
- *
- * This utility will locate the owner of any given sector or cluster.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program (in the main directory of the Linux-NTFS
- * distribution in the file COPYING); if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "config.h"
-
-#ifdef HAVE_STDIO_H
-#include <stdio.h>
-#endif
-#ifdef HAVE_GETOPT_H
-#include <getopt.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif
-
-#include "compat.h"
-#include "ntfscluster.h"
-#include "types.h"
-#include "attrib.h"
-#include "utils.h"
-#include "volume.h"
-#include "debug.h"
-#include "dir.h"
-#include "cluster.h"
-#include "version.h"
-#include "logging.h"
-
-static const char *EXEC_NAME = "ntfscluster";
-static struct options opts;
-
-/**
- * version - Print version information about the program
- *
- * Print a copyright statement and a brief description of the program.
- *
- * Return:  none
- */
-static void version(void)
-{
-	ntfs_log_info("\n%s v%s (libntfs %s) - Find the owner of any given sector or "
-			"cluster.\n\n", EXEC_NAME, VERSION,
-			ntfs_libntfs_version());
-	ntfs_log_info("Copyright (c) 2002-2003 Richard Russon\n");
-	ntfs_log_info("Copyright (c) 2005 Anton Altaparmakov\n");
-	ntfs_log_info("Copyright (c) 2005-2006 Szabolcs Szakacsits\n");
-	ntfs_log_info("\n%s\n%s%s\n", ntfs_gpl, ntfs_bugs, ntfs_home);
-}
-
-/**
- * usage - Print a list of the parameters to the program
- *
- * Print a list of the parameters and options for the program.
- *
- * Return:  none
- */
-static void usage(void)
-{
-	ntfs_log_info("\nUsage: %s [options] device\n"
-		"    -i, --info           Print information about the volume (default)\n"
-		"\n"
-		"    -c, --cluster RANGE  Look for objects in this range of clusters\n"
-		"    -s, --sector RANGE   Look for objects in this range of sectors\n"
-		"    -I, --inode NUM      Show information about this inode\n"
-		"    -F, --filename NAME  Show information about this file\n"
-	/*	"    -l, --last           Find the last file on the volume\n" */
-		"\n"
-		"    -f, --force          Use less caution\n"
-		"    -q, --quiet          Less output\n"
-		"    -v, --verbose        More output\n"
-		"    -V, --version        Version information\n"
-		"    -h, --help           Print this help\n\n",
-		EXEC_NAME);
-	ntfs_log_info("%s%s\n", ntfs_bugs, ntfs_home);
-}
-
-/**
- * parse_options - Read and validate the programs command line
- *
- * Read the command line, verify the syntax and parse the options.
- * This function is very long, but quite simple.
- *
- * Return:  1 Success
- *	    0 Error, one or more problems
- */
-static int parse_options(int argc, char **argv)
-{
-	static const char *sopt = "-c:F:fh?I:ilqs:vV";
-	static const struct option lopt[] = {
-		{ "cluster",	required_argument,	NULL, 'c' },
-		{ "filename",	required_argument,	NULL, 'F' },
-		{ "force",	no_argument,		NULL, 'f' },
-		{ "help",	no_argument,		NULL, 'h' },
-		{ "info",	no_argument,		NULL, 'i' },
-		{ "inode",	required_argument,	NULL, 'I' },
-		{ "last",	no_argument,		NULL, 'l' },
-		{ "quiet",	no_argument,		NULL, 'q' },
-		{ "sector",	required_argument,	NULL, 's' },
-		{ "verbose",	no_argument,		NULL, 'v' },
-		{ "version",	no_argument,		NULL, 'V' },
-		{ NULL,		0,			NULL, 0   }
-	};
-
-	int c = -1;
-	int err  = 0;
-	int ver  = 0;
-	int help = 0;
-	int levels = 0;
-	char *end = NULL;
-
-	opterr = 0; /* We'll handle the errors, thank you. */
-
-	opts.action      = act_none;
-	opts.range_begin = -1;
-	opts.range_end   = -1;
-
-	while ((c = getopt_long(argc, argv, sopt, lopt, NULL)) != -1) {
-		switch (c) {
-		case 1:	/* A non-option argument */
-			if (!opts.device) {
-				opts.device = argv[optind-1];
-			} else {
-				opts.device = NULL;
-				err++;
-			}
-			break;
-
-		case 'c':
-			if ((opts.action == act_none) &&
-			    (utils_parse_range(optarg, &opts.range_begin, &opts.range_end, FALSE)))
-				opts.action = act_cluster;
-			else
-				opts.action = act_error;
-			break;
-		case 'F':
-			if (opts.action == act_none) {
-				opts.action = act_file;
-				opts.filename = optarg;
-			} else {
-				opts.action = act_error;
-			}
-			break;
-		case 'f':
-			opts.force++;
-			break;
-		case 'h':
-		case '?':
-			if (strncmp (argv[optind-1], "--log-", 6) == 0) {
-				if (!ntfs_log_parse_option (argv[optind-1]))
-					err++;
-				break;
-			}
-			help++;
-			break;
-		case 'I':
-			if (opts.action == act_none) {
-				opts.action = act_inode;
-				opts.inode = strtol(optarg, &end, 0);
-				if (end && *end)
-					err++;
-			} else {
-				opts.action = act_error;
-			}
-			break;
-		case 'i':
-			if (opts.action == act_none)
-				opts.action = act_info;
-			else
-				opts.action = act_error;
-			break;
-		case 'l':
-			if (opts.action == act_none)
-				opts.action = act_last;
-			else
-				opts.action = act_error;
-			break;
-		case 'q':
-			opts.quiet++;
-			ntfs_log_clear_levels(NTFS_LOG_LEVEL_QUIET);
-			break;
-		case 's':
-			if ((opts.action == act_none) &&
-			    (utils_parse_range(optarg, &opts.range_begin, &opts.range_end, FALSE)))
-				opts.action = act_sector;
-			else
-				opts.action = act_error;
-			break;
-		case 'v':
-			opts.verbose++;
-			ntfs_log_set_levels(NTFS_LOG_LEVEL_VERBOSE);
-			break;
-		case 'V':
-			ver++;
-			break;
-		default:
-			if ((optopt == 'c') || (optopt == 's'))
-				ntfs_log_error("Option '%s' requires an argument.\n", argv[optind-1]);
-			else
-				ntfs_log_error("Unknown option '%s'.\n", argv[optind-1]);
-			err++;
-			break;
-		}
-	}
-
-	/* Make sure we're in sync with the log levels */
-	levels = ntfs_log_get_levels();
-	if (levels & NTFS_LOG_LEVEL_VERBOSE)
-		opts.verbose++;
-	if (!(levels & NTFS_LOG_LEVEL_QUIET))
-		opts.quiet++;
-
-	if (help || ver) {
-		opts.quiet = 0;
-	} else {
-		if (opts.action == act_none)
-			opts.action = act_info;
-		if (opts.action == act_info)
-			opts.quiet = 0;
-
-		if (opts.device == NULL) {
-			if (argc > 1)
-				ntfs_log_error("You must specify exactly one device.\n");
-			err++;
-		}
-
-		if (opts.quiet && opts.verbose) {
-			ntfs_log_error("You may not use --quiet and --verbose at the same time.\n");
-			err++;
-		}
-
-		if (opts.action == act_error) {
-			ntfs_log_error("You may only specify one action: --info, --cluster, --sector or --last.\n");
-			err++;
-		} else if (opts.range_begin > opts.range_end) {
-			ntfs_log_error("The range must be in ascending order.\n");
-			err++;
-		}
-	}
-
-	if (ver)
-		version();
-	if (help || err)
-		usage();
-
-	return (!err && !help && !ver);
-}
-
-
-/**
- * info
- */
-static int info(ntfs_volume *vol)
-{
-	u64 a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u;
-	int cb, sb, cps;
-	u64 uc = 0, mc = 0, fc = 0;
-
-	struct mft_search_ctx *m_ctx;
-	ntfs_attr_search_ctx *a_ctx;
-	runlist_element *rl;
-	ATTR_RECORD *rec;
-	int z;
-	int inuse = 0;
-
-	m_ctx = mft_get_search_ctx(vol);
-	m_ctx->flags_search = FEMR_IN_USE | FEMR_METADATA | FEMR_BASE_RECORD | FEMR_NOT_BASE_RECORD;
-	while (mft_next_record(m_ctx) == 0) {
-
-		if (!(m_ctx->flags_match & FEMR_IN_USE))
-			continue;
-
-		inuse++;
-
-		a_ctx = ntfs_attr_get_search_ctx(m_ctx->inode, NULL);
-
-		while ((rec = find_attribute(AT_UNUSED, a_ctx))) {
-
-			if (!rec->non_resident)
-				continue;
-
-			rl = ntfs_mapping_pairs_decompress(vol, rec, NULL);
-
-			for (z = 0; rl[z].length > 0; z++)
-			{
-				if (rl[z].lcn >= 0) {
-					if (m_ctx->flags_match & FEMR_METADATA)
-						mc += rl[z].length;
-					else
-						uc += rl[z].length;
-				}
-
-			}
-
-			free(rl);
-		}
-
-		ntfs_attr_put_search_ctx(a_ctx);
-	}
-	mft_put_search_ctx(m_ctx);
-
-	cb  = vol->cluster_size_bits;
-	sb  = vol->sector_size_bits;
-	cps = cb - sb;
-
-	fc  = vol->nr_clusters-mc-uc;
-	fc  <<= cb;
-	mc  <<= cb;
-	uc  <<= cb;
-
-	a = vol->sector_size;
-	b = vol->cluster_size;
-	c = 1 << cps;
-	d = vol->nr_clusters << cb;
-	e = vol->nr_clusters;
-	f = vol->nr_clusters >> cps;
-	g = vol->mft_na->initialized_size >> vol->mft_record_size_bits;
-	h = inuse;
-	i = h * 100 / g;
-	j = fc;
-	k = fc >> sb;
-	l = fc >> cb;
-	m = fc * 100 / b / e;
-	n = uc;
-	o = uc >> sb;
-	p = uc >> cb;
-	q = uc * 100 / b / e;
-	r = mc;
-	s = mc >> sb;
-	t = mc >> cb;
-	u = mc * 100 / b / e;
-
-	ntfs_log_info("bytes per sector        : %llu\n", (unsigned long long)a);
-	ntfs_log_info("bytes per cluster       : %llu\n", (unsigned long long)b);
-	ntfs_log_info("sectors per cluster     : %llu\n", (unsigned long long)c);
-	ntfs_log_info("bytes per volume        : %llu\n", (unsigned long long)d);
-	ntfs_log_info("sectors per volume      : %llu\n", (unsigned long long)e);
-	ntfs_log_info("clusters per volume     : %llu\n", (unsigned long long)f);
-	ntfs_log_info("initialized mft records : %llu\n", (unsigned long long)g);
-	ntfs_log_info("mft records in use      : %llu\n", (unsigned long long)h);
-	ntfs_log_info("mft records percentage  : %llu\n", (unsigned long long)i);
-	ntfs_log_info("bytes of free space     : %llu\n", (unsigned long long)j);
-	ntfs_log_info("sectors of free space   : %llu\n", (unsigned long long)k);
-	ntfs_log_info("clusters of free space  : %llu\n", (unsigned long long)l);
-	ntfs_log_info("percentage free space   : %llu\n", (unsigned long long)m);
-	ntfs_log_info("bytes of user data      : %llu\n", (unsigned long long)n);
-	ntfs_log_info("sectors of user data    : %llu\n", (unsigned long long)o);
-	ntfs_log_info("clusters of user data   : %llu\n", (unsigned long long)p);
-	ntfs_log_info("percentage user data    : %llu\n", (unsigned long long)q);
-	ntfs_log_info("bytes of metadata       : %llu\n", (unsigned long long)r);
-	ntfs_log_info("sectors of metadata     : %llu\n", (unsigned long long)s);
-	ntfs_log_info("clusters of metadata    : %llu\n", (unsigned long long)t);
-	ntfs_log_info("percentage metadata     : %llu\n", (unsigned long long)u);
-
-	return 0;
-}
-
-/**
- * dump_file
- */
-static int dump_file(ntfs_volume *vol, ntfs_inode *ino)
-{
-	char buffer[1024];
-	ntfs_attr_search_ctx *ctx;
-	ATTR_RECORD *rec;
-	int i;
-	runlist *runs;
-
-	utils_inode_get_name(ino, buffer, sizeof(buffer));
-
-	ntfs_log_info("Dump: %s\n", buffer);
-
-	ctx = ntfs_attr_get_search_ctx(ino, NULL);
-
-	while ((rec = find_attribute(AT_UNUSED, ctx))) {
-		ntfs_log_info("    0x%02x - ", rec->type);
-		if (rec->non_resident) {
-			ntfs_log_info("non-resident\n");
-			runs = ntfs_mapping_pairs_decompress(vol, rec, NULL);
-			if (runs) {
-				ntfs_log_info("             VCN     LCN     Length\n");
-				for (i = 0; runs[i].length > 0; i++) {
-					ntfs_log_info("        %8lld %8lld %8lld\n",
-							(long long)runs[i].vcn,
-							(long long)runs[i].lcn,
-							(long long)
-							runs[i].length);
-				}
-				free(runs);
-			}
-		} else {
-			ntfs_log_info("resident\n");
-		}
-	}
-
-	ntfs_attr_put_search_ctx(ctx);
-	return 0;
-}
-
-/**
- * print_match
- */
-static int print_match(ntfs_inode *ino, ATTR_RECORD *attr,
-	runlist_element *run, void *data __attribute__((unused)))
-{
-	char *buffer;
-
-	if (!ino || !attr || !run)
-		return 1;
-
-	buffer = malloc(MAX_PATH);
-	if (!buffer) {
-		ntfs_log_error("!buffer\n");
-		return 1;
-	}
-
-	utils_inode_get_name(ino, buffer, MAX_PATH);
-	ntfs_log_info("Inode %llu %s", (unsigned long long)ino->mft_no, buffer);
-
-	utils_attr_get_name(ino->vol, attr, buffer, MAX_PATH);
-	ntfs_log_info("/%s\n", buffer);
-
-	free(buffer);
-	return 0;
-}
-
-/**
- * find_last
- */
-static int find_last(ntfs_inode *ino, ATTR_RECORD *attr, runlist_element *run,
-	void *data)
-{
-	struct match *m;
-
-	if (!ino || !attr || !run || !data)
-		return 1;
-
-	m = data;
-
-	if ((run->lcn + run->length) > m->lcn) {
-		m->inum = ino->mft_no;
-		m->lcn  = run->lcn + run->length;
-	}
-
-	return 0;
-}
-
-/**
- * main - Begin here
- *
- * Start from here.
- *
- * Return:  0  Success, the program worked
- *	    1  Error, something went wrong
- */
-int main(int argc, char *argv[])
-{
-	ntfs_volume *vol;
-	ntfs_inode *ino = NULL;
-	struct match m;
-	int result = 1;
-
-	ntfs_log_set_handler(ntfs_log_handler_outerr);
-
-	if (!parse_options(argc, argv))
-		return 1;
-
-	utils_set_locale();
-
-	vol = utils_mount_volume(opts.device, NTFS_MNT_RDONLY |
-			(opts.force ? NTFS_MNT_FORCE : 0));
-	if (!vol)
-		return 1;
-
-	switch (opts.action) {
-		case act_sector:
-			if (opts.range_begin == opts.range_end)
-				ntfs_log_quiet("Searching for sector %llu\n",
-						(unsigned long long)opts.range_begin);
-			else
-				ntfs_log_quiet("Searching for sector range %llu-%llu\n", (unsigned long long)opts.range_begin, (unsigned long long)opts.range_end);
-			/* Convert to clusters */
-			opts.range_begin >>= (vol->cluster_size_bits - vol->sector_size_bits);
-			opts.range_end   >>= (vol->cluster_size_bits - vol->sector_size_bits);
-			result = cluster_find(vol, opts.range_begin, opts.range_end, (cluster_cb*)&print_match, NULL);
-			break;
-		case act_cluster:
-			if (opts.range_begin == opts.range_end)
-				ntfs_log_quiet("Searching for cluster %llu\n",
-						(unsigned long long)opts.range_begin);
-			else
-				ntfs_log_quiet("Searching for cluster range %llu-%llu\n", (unsigned long long)opts.range_begin, (unsigned long long)opts.range_end);
-			result = cluster_find(vol, opts.range_begin, opts.range_end, (cluster_cb*)&print_match, NULL);
-			break;
-		case act_file:
-			ino = ntfs_pathname_to_inode(vol, NULL, opts.filename);
-			if (ino)
-				result = dump_file(vol, ino);
-			break;
-		case act_inode:
-			ino = ntfs_inode_open(vol, opts.inode);
-			if (ino) {
-				result = dump_file(vol, ino);
-				ntfs_inode_close(ino);
-			} else {
-				ntfs_log_error("Cannot open inode %llu\n",
-						(unsigned long long)opts.inode);
-			}
-			break;
-		case act_last:
-			memset(&m, 0, sizeof(m));
-			m.lcn = -1;
-			result = cluster_find(vol, 0, LONG_MAX, (cluster_cb*)&find_last, &m);
-			if (m.lcn >= 0) {
-				ino = ntfs_inode_open(vol, m.inum);
-				if (ino) {
-					result = dump_file(vol, ino);
-					ntfs_inode_close(ino);
-				} else {
-					ntfs_log_error("Cannot open inode %llu\n",
-							(unsigned long long)
-							opts.inode);
-				}
-				result = 0;
-			} else {
-				result = 1;
-			}
-			break;
-		case act_info:
-		default:
-			result = info(vol);
-			break;
-	}
-
-	ntfs_umount(vol, FALSE);
-	return result;
-}
-
-
