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Date:      Sat, 2 May 2009 08:22:49 +0000 (UTC)
From:      "David E. O'Brien" <obrien@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org
Subject:   svn commit: r191739 - in vendor/file/dist: . Magdir tests
Message-ID:  <200905020822.n428MntB077088@svn.freebsd.org>

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Author: obrien
Date: Sat May  2 08:22:49 2009
New Revision: 191739
URL: http://svn.freebsd.org/changeset/base/191739

Log:
  Virgin import of Christos Zoulas's FILE 5.00.

Added:
  vendor/file/dist/Magdir/wireless
  vendor/file/dist/Makefile.am-src   (contents, props changed)
  vendor/file/dist/cdf.c   (contents, props changed)
  vendor/file/dist/cdf.h   (contents, props changed)
  vendor/file/dist/cdf_time.c   (contents, props changed)
  vendor/file/dist/encoding.c   (contents, props changed)
  vendor/file/dist/readcdf.c   (contents, props changed)
Modified:
  vendor/file/dist/asprintf.c   (props changed)
  vendor/file/dist/elfclass.h   (props changed)
  vendor/file/dist/getopt_long.c   (props changed)
  vendor/file/dist/mygetopt.h   (props changed)
  vendor/file/dist/tests/Makefile.am   (props changed)
  vendor/file/dist/tests/Makefile.in   (props changed)
  vendor/file/dist/tests/test.c   (props changed)
  vendor/file/dist/vasprintf.c   (props changed)

Added: vendor/file/dist/Magdir/wireless
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ vendor/file/dist/Magdir/wireless	Sat May  2 08:22:49 2009	(r191739)
@@ -0,0 +1,5 @@
+#------------------------------------------------------------------------------
+# wireless-regdb:        file(1) magic for CRDA wireless-regdb file format
+#
+0	string	RGDB	CRDA wireless regulatory database file
+>4	belong	19	(Version 1)

Added: vendor/file/dist/Makefile.am-src
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ vendor/file/dist/Makefile.am-src	Sat May  2 08:22:49 2009	(r191739)
@@ -0,0 +1,18 @@
+MAGIC = $(pkgdatadir)/magic
+lib_LTLIBRARIES = libmagic.la
+include_HEADERS = magic.h
+
+bin_PROGRAMS = file
+
+AM_CPPFLAGS = -DMAGIC='"$(MAGIC)"'
+AM_CFLAGS = @WARNINGS@
+
+libmagic_la_SOURCES = magic.c apprentice.c softmagic.c ascmagic.c \
+	encoding.c compress.c is_tar.c readelf.c print.c fsmagic.c \
+	funcs.c file.h names.h patchlevel.h readelf.h tar.h apptype.c \
+	file_opts.h elfclass.h mygetopt.h cdf.c cdf_time.c readcdf.c cdf.h
+libmagic_la_LDFLAGS = -no-undefined -version-info 1:0:0
+libmagic_la_LIBADD = $(LTLIBOBJS)
+
+file_SOURCES = file.c
+file_LDADD = libmagic.la

Added: vendor/file/dist/cdf.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ vendor/file/dist/cdf.c	Sat May  2 08:22:49 2009	(r191739)
@@ -0,0 +1,1105 @@
+/*-
+ * Copyright (c) 2008 Christos Zoulas
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Parse composite document files, the format used in Microsoft Office
+ * document files before they switched to zipped xml.
+ * Info from: http://sc.openoffice.org/compdocfileformat.pdf
+ */
+
+#include "file.h"
+
+#ifndef lint
+FILE_RCSID("@(#)$File: cdf.c,v 1.17 2009/02/03 20:27:51 christos Exp $")
+#endif
+
+#include <assert.h>
+#ifdef CDF_DEBUG
+#include <err.h>
+#endif
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <time.h>
+#include <ctype.h>
+
+#ifndef EFTYPE
+#define EFTYPE EINVAL
+#endif
+
+#include "cdf.h"
+
+#ifndef __arraycount
+#define __arraycount(a) (sizeof(a) / sizeof(a[0]))
+#endif
+
+#ifdef CDF_DEBUG
+#define DPRINTF(a) printf a
+#else
+#define DPRINTF(a)
+#endif
+
+static union {
+	char s[4];
+	uint32_t u;
+} cdf_bo;
+
+#define NEED_SWAP	(cdf_bo.u == (uint32_t)0x01020304)
+
+#define CDF_TOLE8(x)	(NEED_SWAP ? cdf_tole8(x) : (uint64_t)(x))
+#define CDF_TOLE4(x)	(NEED_SWAP ? cdf_tole4(x) : (uint32_t)(x))
+#define CDF_TOLE2(x)	(NEED_SWAP ? cdf_tole2(x) : (uint16_t)(x))
+
+/*
+ * swap a short
+ */
+uint16_t
+cdf_tole2(uint16_t sv)
+{
+	uint16_t rv;
+	uint8_t *s = (uint8_t *)(void *)&sv; 
+	uint8_t *d = (uint8_t *)(void *)&rv; 
+	d[0] = s[1];
+	d[1] = s[0];
+	return rv;
+}
+
+/*
+ * swap an int
+ */
+uint32_t
+cdf_tole4(uint32_t sv)
+{
+	uint32_t rv;
+	uint8_t *s = (uint8_t *)(void *)&sv; 
+	uint8_t *d = (uint8_t *)(void *)&rv; 
+	d[0] = s[3];
+	d[1] = s[2];
+	d[2] = s[1];
+	d[3] = s[0];
+	return rv;
+}
+
+/*
+ * swap a quad
+ */
+uint64_t
+cdf_tole8(uint64_t sv)
+{
+	uint64_t rv;
+	uint8_t *s = (uint8_t *)(void *)&sv; 
+	uint8_t *d = (uint8_t *)(void *)&rv; 
+	d[0] = s[7];
+	d[1] = s[6];
+	d[2] = s[5];
+	d[3] = s[4];
+	d[4] = s[3];
+	d[5] = s[2];
+	d[6] = s[1];
+	d[7] = s[0];
+	return rv;
+}
+
+#define CDF_UNPACK(a)	\
+    (void)memcpy(&(a), &buf[len], sizeof(a)), len += sizeof(a)
+#define CDF_UNPACKA(a)	\
+    (void)memcpy((a), &buf[len], sizeof(a)), len += sizeof(a)
+
+void
+cdf_swap_header(cdf_header_t *h)
+{
+	size_t i;
+
+	h->h_magic = CDF_TOLE8(h->h_magic);
+	h->h_uuid[0] = CDF_TOLE8(h->h_uuid[0]);
+	h->h_uuid[1] = CDF_TOLE8(h->h_uuid[1]);
+	h->h_revision = CDF_TOLE2(h->h_revision);
+	h->h_version = CDF_TOLE2(h->h_version);
+	h->h_byte_order = CDF_TOLE2(h->h_byte_order);
+	h->h_sec_size_p2 = CDF_TOLE2(h->h_sec_size_p2);
+	h->h_short_sec_size_p2 = CDF_TOLE2(h->h_short_sec_size_p2);
+	h->h_num_sectors_in_sat = CDF_TOLE4(h->h_num_sectors_in_sat);
+	h->h_secid_first_directory = CDF_TOLE4(h->h_secid_first_directory);
+	h->h_min_size_standard_stream =
+	    CDF_TOLE4(h->h_min_size_standard_stream);
+	h->h_secid_first_sector_in_short_sat =
+	    CDF_TOLE4(h->h_secid_first_sector_in_short_sat);
+	h->h_num_sectors_in_short_sat =
+	    CDF_TOLE4(h->h_num_sectors_in_short_sat);
+	h->h_secid_first_sector_in_master_sat =
+	    CDF_TOLE4(h->h_secid_first_sector_in_master_sat);
+	h->h_num_sectors_in_master_sat =
+	    CDF_TOLE4(h->h_num_sectors_in_master_sat);
+	for (i = 0; i < __arraycount(h->h_master_sat); i++)
+		h->h_master_sat[i] = CDF_TOLE4(h->h_master_sat[i]);
+}
+
+void
+cdf_unpack_header(cdf_header_t *h, char *buf)
+{
+	size_t i;
+	size_t len = 0;
+
+	CDF_UNPACK(h->h_magic);
+	CDF_UNPACKA(h->h_uuid);
+	CDF_UNPACK(h->h_revision);
+	CDF_UNPACK(h->h_version);
+	CDF_UNPACK(h->h_byte_order);
+	CDF_UNPACK(h->h_sec_size_p2);
+	CDF_UNPACK(h->h_short_sec_size_p2);
+	CDF_UNPACKA(h->h_unused0);
+	CDF_UNPACK(h->h_num_sectors_in_sat);
+	CDF_UNPACK(h->h_secid_first_directory);
+	CDF_UNPACKA(h->h_unused1);
+	CDF_UNPACK(h->h_min_size_standard_stream);
+	CDF_UNPACK(h->h_secid_first_sector_in_short_sat);
+	CDF_UNPACK(h->h_num_sectors_in_short_sat);
+	CDF_UNPACK(h->h_secid_first_sector_in_master_sat);
+	CDF_UNPACK(h->h_num_sectors_in_master_sat);
+	for (i = 0; i < __arraycount(h->h_master_sat); i++)
+		CDF_UNPACK(h->h_master_sat[i]);
+}
+
+void
+cdf_swap_dir(cdf_directory_t *d)
+{
+	d->d_namelen = CDF_TOLE2(d->d_namelen);
+	d->d_left_child = CDF_TOLE4(d->d_left_child);
+	d->d_right_child = CDF_TOLE4(d->d_right_child);
+	d->d_storage = CDF_TOLE4(d->d_storage);
+	d->d_storage_uuid[0] = CDF_TOLE8(d->d_storage_uuid[0]);
+	d->d_storage_uuid[1] = CDF_TOLE8(d->d_storage_uuid[1]);
+	d->d_flags = CDF_TOLE4(d->d_flags);
+	d->d_created = CDF_TOLE8(d->d_created);
+	d->d_modified = CDF_TOLE8(d->d_modified);
+	d->d_stream_first_sector = CDF_TOLE4(d->d_stream_first_sector);
+	d->d_size = CDF_TOLE4(d->d_size);
+}
+
+void
+cdf_swap_class(cdf_classid_t *d)
+{
+	d->cl_dword = CDF_TOLE4(d->cl_dword);
+	d->cl_word[0] = CDF_TOLE2(d->cl_word[0]);
+	d->cl_word[1] = CDF_TOLE2(d->cl_word[1]);
+}
+
+void
+cdf_unpack_dir(cdf_directory_t *d, char *buf)
+{
+	size_t len = 0;
+
+	CDF_UNPACKA(d->d_name);
+	CDF_UNPACK(d->d_namelen);
+	CDF_UNPACK(d->d_type);
+	CDF_UNPACK(d->d_color);
+	CDF_UNPACK(d->d_left_child);
+	CDF_UNPACK(d->d_right_child);
+	CDF_UNPACK(d->d_storage);
+	CDF_UNPACKA(d->d_storage_uuid);
+	CDF_UNPACK(d->d_flags);
+	CDF_UNPACK(d->d_created);
+	CDF_UNPACK(d->d_modified);
+	CDF_UNPACK(d->d_stream_first_sector);
+	CDF_UNPACK(d->d_size);
+	CDF_UNPACK(d->d_unused0);
+}
+
+int
+cdf_read_header(int fd, cdf_header_t *h)
+{
+	(void)memcpy(cdf_bo.s, "\01\02\03\04", 4);
+	char buf[512];
+	if (lseek(fd, (off_t)0, SEEK_SET) == (off_t)-1)
+		return -1;
+	if (read(fd, buf, sizeof(buf)) != sizeof(buf))
+		return -1;
+	cdf_unpack_header(h, buf);
+	cdf_swap_header(h);
+	if (h->h_magic != CDF_MAGIC) {
+		DPRINTF(("Bad magic 0x%x != 0x$x\n", h->h_magic, CDF_MAGIC));
+		errno = EFTYPE;
+		return -1;
+	}
+	return 0;
+}
+
+
+ssize_t
+cdf_read_sector(int fd, void *buf, size_t offs, size_t len,
+    const cdf_header_t *h, cdf_secid_t id)
+{
+	assert((size_t)CDF_SEC_SIZE(h) == len);
+	if (lseek(fd, (off_t)CDF_SEC_POS(h, id), SEEK_SET) == (off_t)-1)
+		return -1;
+	return read(fd, ((char *)buf) + offs, len);
+}
+
+ssize_t
+cdf_read_short_sector(const cdf_stream_t *sst, void *buf, size_t offs,
+    size_t len, const cdf_header_t *h, cdf_secid_t id)
+{
+	assert((size_t)CDF_SHORT_SEC_SIZE(h) == len);
+	(void)memcpy(((char *)buf) + offs,
+	    ((const char *)sst->sst_tab) + CDF_SHORT_SEC_POS(h, id), len);
+	return len;
+}
+
+/*
+ * Read the sector allocation table.
+ */
+int
+cdf_read_sat(int fd, cdf_header_t *h, cdf_sat_t *sat)
+{
+	size_t i, j, k;
+	size_t ss = CDF_SEC_SIZE(h);
+	cdf_secid_t *msa, mid;
+
+	for (i = 0; i < __arraycount(h->h_master_sat); i++)
+		if (h->h_master_sat[i] == CDF_SECID_FREE)
+			break;
+
+	sat->sat_len = (h->h_num_sectors_in_master_sat + i);
+	if ((sat->sat_tab = calloc(sat->sat_len, ss)) == NULL)
+		return -1;
+
+	for (i = 0; i < __arraycount(h->h_master_sat); i++) {
+		if (h->h_master_sat[i] < 0)
+			break;
+		if (cdf_read_sector(fd, sat->sat_tab, ss * i, ss, h,
+		    h->h_master_sat[i]) != (ssize_t)ss) {
+			DPRINTF(("Reading sector %d", h->h_master_sat[i]));
+			goto out1;
+		}
+	}
+
+	if ((msa = calloc(1, ss)) == NULL)
+		goto out1;
+
+	mid = h->h_secid_first_sector_in_master_sat;
+	for (j = 0; j < h->h_num_sectors_in_master_sat; j++) {
+		if (j >= CDF_LOOP_LIMIT) {
+			DPRINTF(("Reading master sector loop limit"));
+			errno = EFTYPE;
+			goto out2;
+		}
+		if (cdf_read_sector(fd, msa, 0, ss, h, mid) != (ssize_t)ss) {
+			DPRINTF(("Reading master sector %d", mid));
+			goto out2;
+		}
+		for (k = 0; k < (ss / sizeof(mid)) - 1; k++, i++)
+			if (cdf_read_sector(fd, sat->sat_tab, ss * i, ss, h,
+			    CDF_TOLE4(msa[k])) != (ssize_t)ss) {
+				DPRINTF(("Reading sector %d",
+				    CDF_TOLE4(msa[k])));
+				goto out2;
+			}
+		mid = CDF_TOLE4(msa[(ss / sizeof(mid)) - 1]);
+	}
+	free(msa);
+	return 0;
+out2:
+	free(msa);
+out1:
+	free(sat->sat_tab);
+	return -1;
+}
+
+size_t
+cdf_count_chain(const cdf_header_t *h, const cdf_sat_t *sat,
+    cdf_secid_t sid)
+{
+	size_t i, j, s = CDF_SEC_SIZE(h) / sizeof(cdf_secid_t);
+	cdf_secid_t maxsector = (cdf_secid_t)(sat->sat_len * s);
+
+	DPRINTF(("Chain:"));
+	for (j = i = 0; sid >= 0; i++, j++) {
+		DPRINTF((" %d", sid));
+		if (j >= CDF_LOOP_LIMIT) {
+			DPRINTF(("Counting chain loop limit"));
+			errno = EFTYPE;
+			return (size_t)-1;
+		}
+		if (sid > maxsector) {
+			DPRINTF(("Sector %d > %d\n", sid, maxsector));
+			errno = EFTYPE;
+			return (size_t)-1;
+		}
+		sid = CDF_TOLE4(sat->sat_tab[sid]);
+	}
+	DPRINTF(("\n"));
+	return i;
+}
+
+int
+cdf_read_long_sector_chain(int fd, const cdf_header_t *h, const cdf_sat_t *sat,
+    cdf_secid_t sid, size_t len, cdf_stream_t *scn)
+{
+	size_t ss = CDF_SEC_SIZE(h), i, j;
+	ssize_t nr;
+	scn->sst_len = cdf_count_chain(h, sat, sid);
+	scn->sst_dirlen = len;
+
+	if (scn->sst_len == (size_t)-1)
+		return -1;
+
+	scn->sst_tab = calloc(scn->sst_len, ss);
+	if (scn->sst_tab == NULL)
+		return -1;
+
+	for (j = i = 0; sid >= 0; i++, j++) {
+		if ((nr = cdf_read_sector(fd, scn->sst_tab, i * ss, ss, h,
+		    sid)) != (ssize_t)ss) {
+			if (i == scn->sst_len - 1 && nr > 0) {
+				/* Last sector might be truncated */
+				return 0;
+			}
+			DPRINTF(("Reading long sector chain %d", sid));
+			goto out;
+		}
+		sid = CDF_TOLE4(sat->sat_tab[sid]);
+		if (j >= CDF_LOOP_LIMIT) {
+			DPRINTF(("Read long sector chain loop limit"));
+			errno = EFTYPE;
+			goto out;
+		}
+	}
+	return 0;
+out:
+	free(scn->sst_tab);
+	return (size_t)-1;
+}
+
+int
+cdf_read_short_sector_chain(const cdf_header_t *h,
+    const cdf_sat_t *ssat, const cdf_stream_t *sst,
+    cdf_secid_t sid, size_t len, cdf_stream_t *scn)
+{
+	size_t ss = CDF_SHORT_SEC_SIZE(h), i, j;
+	scn->sst_len = cdf_count_chain(h, ssat, sid);
+	scn->sst_dirlen = len;
+
+	if (scn->sst_len == (size_t)-1)
+		return -1;
+
+	scn->sst_tab = calloc(scn->sst_len, ss);
+	if (scn->sst_tab == NULL)
+		return -1;
+
+	for (j = i = 0; sid >= 0; i++, j++) {
+		if (j >= CDF_LOOP_LIMIT) {
+			DPRINTF(("Read short sector chain loop limit"));
+			errno = EFTYPE;
+			goto out;
+		}
+		if (cdf_read_short_sector(sst, scn->sst_tab, i * ss, ss, h,
+		    sid) != (ssize_t)ss) {
+			DPRINTF(("Reading short sector chain %d", sid));
+			goto out;
+		}
+		sid = CDF_TOLE4(ssat->sat_tab[sid]);
+	}
+	return 0;
+out:
+	free(scn->sst_tab);
+	return (size_t)-1;
+}
+
+int
+cdf_read_sector_chain(int fd, const cdf_header_t *h, const cdf_sat_t *sat,
+    const cdf_sat_t *ssat, const cdf_stream_t *sst,
+    cdf_secid_t sid, size_t len, cdf_stream_t *scn)
+{
+
+	if (len < h->h_min_size_standard_stream)
+		return cdf_read_short_sector_chain(h, ssat, sst, sid, len,
+		    scn);
+	else
+		return cdf_read_long_sector_chain(fd, h, sat, sid, len, scn);
+}
+
+int
+cdf_read_dir(int fd, const cdf_header_t *h, const cdf_sat_t *sat,
+    cdf_dir_t *dir)
+{
+	size_t i, j;
+	size_t ss = CDF_SEC_SIZE(h), ns, nd;
+	char *buf;
+	cdf_secid_t sid = h->h_secid_first_directory;
+
+	ns = cdf_count_chain(h, sat, sid);
+	if (ns == (size_t)-1)
+		return -1;
+
+	nd = ss / CDF_DIRECTORY_SIZE;
+
+	dir->dir_len = ns * nd;
+	dir->dir_tab = calloc(dir->dir_len, sizeof(dir->dir_tab[0]));
+	if (dir->dir_tab == NULL)
+		return -1;
+
+	if ((buf = malloc(ss)) == NULL) {
+		free(dir->dir_tab);
+		return -1;
+	}
+
+	for (j = i = 0; i < ns; i++, j++) {
+		if (j >= CDF_LOOP_LIMIT) {
+			DPRINTF(("Read dir loop limit"));
+			errno = EFTYPE;
+			goto out;
+		}
+		if (cdf_read_sector(fd, buf, 0, ss, h, sid) != (ssize_t)ss) {
+			DPRINTF(("Reading directory sector %d", sid));
+			goto out;
+		}
+		for (j = 0; j < nd; j++) {
+			cdf_unpack_dir(&dir->dir_tab[i * nd + j],
+			    &buf[j * CDF_DIRECTORY_SIZE]);
+		}
+		sid = CDF_TOLE4(sat->sat_tab[sid]);
+	}
+	if (NEED_SWAP)
+		for (i = 0; i < dir->dir_len; i++)
+			cdf_swap_dir(&dir->dir_tab[i]);
+	free(buf);
+	return 0;
+out:
+	free(dir->dir_tab);
+	free(buf);
+	return -1;
+}
+
+
+int
+cdf_read_ssat(int fd, const cdf_header_t *h, const cdf_sat_t *sat,
+    cdf_sat_t *ssat)
+{
+	size_t i, j;
+	size_t ss = CDF_SEC_SIZE(h);
+	cdf_secid_t sid = h->h_secid_first_sector_in_short_sat;
+
+	ssat->sat_len = cdf_count_chain(h, sat, sid);
+	if (ssat->sat_len == (size_t)-1)
+		return -1;
+
+	ssat->sat_tab = calloc(ssat->sat_len, ss);
+	if (ssat->sat_tab == NULL)
+		return -1;
+
+	for (j = i = 0; sid >= 0; i++, j++) {
+		if (j >= CDF_LOOP_LIMIT) {
+			DPRINTF(("Read short sat sector loop limit"));
+			errno = EFTYPE;
+			goto out;
+		}
+		if (cdf_read_sector(fd, ssat->sat_tab, i * ss, ss, h, sid) !=
+		    (ssize_t)ss) {
+			DPRINTF(("Reading short sat sector %d", sid));
+			goto out;
+		}
+		sid = CDF_TOLE4(sat->sat_tab[sid]);
+	}
+	return 0;
+out:
+	free(ssat->sat_tab);
+	return -1;
+}
+
+int
+cdf_read_short_stream(int fd, const cdf_header_t *h, const cdf_sat_t *sat,
+    const cdf_dir_t *dir, cdf_stream_t *scn)
+{
+	size_t i;
+	const cdf_directory_t *d;
+
+	for (i = 0; i < dir->dir_len; i++)
+		if (dir->dir_tab[i].d_type == CDF_DIR_TYPE_ROOT_STORAGE)
+			break;
+
+	if (i == dir->dir_len) {
+		DPRINTF(("Cannot find root storage node\n"));
+		errno = EFTYPE;
+		return -1;
+	}
+	d = &dir->dir_tab[i];
+
+	/* If the it is not there, just fake it; some docs don't have it */
+	if (d->d_stream_first_sector < 0) {
+		scn->sst_tab = NULL;
+		scn->sst_len = 0;
+		return 0;
+	}
+
+	return  cdf_read_long_sector_chain(fd, h, sat,
+	    d->d_stream_first_sector, d->d_size, scn);
+}
+
+static int
+cdf_namecmp(const char *d, const uint16_t *s, size_t l)
+{
+	for (; l--; d++, s++)
+		if (*d != CDF_TOLE2(*s))
+			return (unsigned char)*d - CDF_TOLE2(*s);
+	return 0;
+}
+
+int
+cdf_read_summary_info(int fd, const cdf_header_t *h,
+    const cdf_sat_t *sat, const cdf_sat_t *ssat, const cdf_stream_t *sst,
+    const cdf_dir_t *dir, cdf_stream_t *scn)
+{
+	size_t i;
+	const cdf_directory_t *d;
+	static const char name[] = "\05SummaryInformation";
+
+	for (i = 0; i < dir->dir_len; i++)
+		if (dir->dir_tab[i].d_type == CDF_DIR_TYPE_USER_STREAM &&
+		    cdf_namecmp(name, dir->dir_tab[i].d_name, sizeof(name))
+		    == 0)
+			break;
+
+	if (i == dir->dir_len) {
+		DPRINTF(("Cannot find summary information section\n"));
+		errno = EFTYPE;
+		return -1;
+	}
+	d = &dir->dir_tab[i];
+	return cdf_read_sector_chain(fd, h, sat, ssat, sst,
+	    d->d_stream_first_sector, d->d_size, scn);
+}
+
+int
+cdf_read_property_info(const cdf_stream_t *sst, uint32_t offs,
+    cdf_property_info_t **info, size_t *count, size_t *maxcount)
+{
+	const cdf_section_header_t *shp;
+	cdf_section_header_t sh;
+	const uint32_t *p, *q, *e;
+	int16_t s16;
+	int32_t s32;
+	uint32_t u32;
+	int64_t s64;
+	uint64_t u64;
+	cdf_timestamp_t tp;
+	size_t i, o, nelements, j;
+	cdf_property_info_t *inp;
+
+	shp = (const void *)((const char *)sst->sst_tab + offs);
+	sh.sh_len = CDF_TOLE4(shp->sh_len);
+	sh.sh_properties = CDF_TOLE4(shp->sh_properties);
+	DPRINTF(("section len: %d properties %d\n", sh.sh_len,
+	    sh.sh_properties));
+	if (*maxcount) {
+		*maxcount += sh.sh_properties;
+		inp = realloc(*info, *maxcount * sizeof(*inp));
+	} else {
+		*maxcount = sh.sh_properties;
+		inp = malloc(*maxcount * sizeof(*inp));
+	}
+	if (inp == NULL)
+		goto out;
+	*info = inp;
+	inp += *count;
+	*count += sh.sh_properties;
+	p = (const void *)((const char *)sst->sst_tab + offs + sizeof(sh));
+	e = (const void *)(((const char *)shp) + sh.sh_len);
+	for (i = 0; i < sh.sh_properties; i++) {
+		q = (const uint32_t *)((const char *)p +
+		    CDF_TOLE4(p[(i << 1) + 1])) - 2;
+		if (q > e) {
+			DPRINTF(("Ran of the end %p > %p\n", q, e));
+			goto out;
+		}
+		inp[i].pi_id = CDF_TOLE4(p[i << 1]);
+		inp[i].pi_type = CDF_TOLE4(q[0]);
+		DPRINTF(("%d) id=%x type=%x offs=%x\n", i, inp[i].pi_id,
+		    inp[i].pi_type, (const char *)q - (const char *)p));
+		if (inp[i].pi_type & CDF_VECTOR) {
+			nelements = CDF_TOLE4(q[1]);
+			o = 2;
+		} else {
+			nelements = 1;
+			o = 1;
+		}
+		if (inp[i].pi_type & (CDF_ARRAY|CDF_BYREF|CDF_RESERVED))
+			goto unknown;
+		switch (inp[i].pi_type & CDF_TYPEMASK) {
+		case CDF_EMPTY:
+			break;
+		case CDF_SIGNED16:
+			if (inp[i].pi_type & CDF_VECTOR)
+				goto unknown;
+			(void)memcpy(&s16, &q[o], sizeof(s16));
+			inp[i].pi_s16 = CDF_TOLE2(s16);
+			break;
+		case CDF_SIGNED32:
+			if (inp[i].pi_type & CDF_VECTOR)
+				goto unknown;
+			(void)memcpy(&s32, &q[o], sizeof(s32));
+			inp[i].pi_s32 = CDF_TOLE4(s32);
+			break;
+		case CDF_BOOL:
+		case CDF_UNSIGNED32:
+			if (inp[i].pi_type & CDF_VECTOR)
+				goto unknown;
+			(void)memcpy(&u32, &q[o], sizeof(u32));
+			inp[i].pi_u32 = CDF_TOLE4(u32);
+			break;
+		case CDF_SIGNED64:
+			if (inp[i].pi_type & CDF_VECTOR)
+				goto unknown;
+			(void)memcpy(&s64, &q[o], sizeof(s64));
+			inp[i].pi_s64 = CDF_TOLE4(s64);
+			break;
+		case CDF_UNSIGNED64:
+			if (inp[i].pi_type & CDF_VECTOR)
+				goto unknown;
+			(void)memcpy(&u64, &q[o], sizeof(u64));
+			inp[i].pi_u64 = CDF_TOLE4(u64);
+			break;
+		case CDF_LENGTH32_STRING:
+			if (nelements > 1) {
+				size_t nelem = inp - *info;
+				*maxcount += nelements;
+				inp = realloc(*info, *maxcount * sizeof(*inp));
+				if (inp == NULL)
+					goto out;
+				*info = inp;
+				inp = *info + nelem;
+			}
+			DPRINTF(("nelements = %d\n", nelements));
+			for (j = 0; j < nelements; j++, i++) {
+				uint32_t l = CDF_TOLE4(q[o]);
+				inp[i].pi_str.s_len = l;
+				inp[i].pi_str.s_buf = (const char *)(&q[o+1]);
+				DPRINTF(("l = %d, r = %d, s = %s\n", l,
+				    CDF_ROUND(l, sizeof(l)),
+				    inp[i].pi_str.s_buf));
+				l = 4 + CDF_ROUND(l, sizeof(l));
+				o += l >> 2;
+			}
+			i--;
+			break;
+		case CDF_FILETIME:
+			if (inp[i].pi_type & CDF_VECTOR)
+				goto unknown;
+			(void)memcpy(&tp, &q[o], sizeof(tp));
+			inp[i].pi_tp = CDF_TOLE8(tp);
+			break;
+		case CDF_CLIPBOARD:
+			if (inp[i].pi_type & CDF_VECTOR)
+				goto unknown;
+			break;
+		default:
+		unknown:
+			DPRINTF(("Don't know how to deal with %x\n",
+			    inp[i].pi_type));
+			goto out;
+		}
+	}
+	return 0;
+out:
+	free(*info);
+	return -1;
+}
+
+int
+cdf_unpack_summary_info(const cdf_stream_t *sst, cdf_summary_info_header_t *ssi,
+    cdf_property_info_t **info, size_t *count)
+{
+	size_t i, maxcount;
+	const cdf_summary_info_header_t *si = sst->sst_tab;
+	const cdf_section_declaration_t *sd = (const void *)
+	    ((const char *)sst->sst_tab + CDF_SECTION_DECLARATION_OFFSET);
+
+	ssi->si_byte_order = CDF_TOLE2(si->si_byte_order);
+	ssi->si_os_version = CDF_TOLE2(si->si_os_version);
+	ssi->si_os = CDF_TOLE2(si->si_os);
+	ssi->si_class = si->si_class;
+	cdf_swap_class(&ssi->si_class);
+	ssi->si_count = CDF_TOLE2(si->si_count);
+	*count = 0;
+	maxcount = 0;
+	*info = NULL;
+	for (i = 0; i < CDF_TOLE4(si->si_count); i++) {
+		if (i >= CDF_LOOP_LIMIT) {
+			DPRINTF(("Unpack summary info loop limit"));
+			errno = EFTYPE;
+			return -1;
+		}
+		if (cdf_read_property_info(sst, CDF_TOLE4(sd->sd_offset),
+		    info, count, &maxcount) == -1)
+			return -1;
+	}
+	return 0;
+}
+
+
+
+int
+cdf_print_classid(char *buf, size_t buflen, const cdf_classid_t *id)
+{
+	return snprintf(buf, buflen, "%.8x-%.4x-%.4x-%.2x%.2x-"
+	    "%.2x%.2x%.2x%.2x%.2x%.2x", id->cl_dword, id->cl_word[0],
+	    id->cl_word[1], id->cl_two[0], id->cl_two[1], id->cl_six[0],
+	    id->cl_six[1], id->cl_six[2], id->cl_six[3], id->cl_six[4],
+	    id->cl_six[5]);
+}
+
+static const struct {
+	uint32_t v;
+	const char *n;
+} vn[] = {
+	{ CDF_PROPERTY_CODE_PAGE, "Code page" },
+	{ CDF_PROPERTY_TITLE, "Title" },
+	{ CDF_PROPERTY_SUBJECT, "Subject" },
+	{ CDF_PROPERTY_AUTHOR, "Author" },
+	{ CDF_PROPERTY_KEYWORDS, "Keywords" },
+	{ CDF_PROPERTY_COMMENTS, "Comments" },
+	{ CDF_PROPERTY_TEMPLATE, "Template" },
+	{ CDF_PROPERTY_LAST_SAVED_BY, "Last Saved By" },
+	{ CDF_PROPERTY_REVISION_NUMBER, "Revision Number" },
+	{ CDF_PROPERTY_TOTAL_EDITING_TIME, "Total Editing Time" },
+	{ CDF_PROPERTY_LAST_PRINTED, "Last Printed" },
+	{ CDF_PROPERTY_CREATE_TIME, "Create Time/Date" },
+	{ CDF_PROPERTY_LAST_SAVED_TIME, "Last Saved Time/Date" },
+	{ CDF_PROPERTY_NUMBER_OF_PAGES, "Number of Pages" },
+	{ CDF_PROPERTY_NUMBER_OF_WORDS, "Number of Words" },
+	{ CDF_PROPERTY_NUMBER_OF_CHARACTERS, "Number of Characters" },
+	{ CDF_PROPERTY_THUMBNAIL, "Thumbnail" },
+	{ CDF_PROPERTY_NAME_OF_APPLICATION, "Name of Creating Application" },
+	{ CDF_PROPERTY_SECURITY, "Security" },
+	{ CDF_PROPERTY_LOCALE_ID, "Locale ID" },
+};
+
+int
+cdf_print_property_name(char *buf, size_t bufsiz, uint32_t p)
+{
+	size_t i;
+
+	for (i = 0; i < __arraycount(vn); i++)
+		if (vn[i].v == p)
+			return snprintf(buf, bufsiz, "%s", vn[i].n);
+	return snprintf(buf, bufsiz, "0x%x", p);
+}
+
+int
+cdf_print_elapsed_time(char *buf, size_t bufsiz, cdf_timestamp_t ts)
+{
+	size_t len = 0;
+	int days, hours, mins, secs;
+
+	ts /= CDF_TIME_PREC;
+	secs = ts % 60;
+	ts /= 60;
+	mins = ts % 60;
+	ts /= 60;
+	hours = ts % 24;
+	ts /= 24;
+	days = ts;
+
+	if (days) {
+		len += snprintf(buf + len, bufsiz - len, "%dd+", days);
+		if (len >= bufsiz)
+			return len;
+	}
+
+	if (days || hours) {
+		len += snprintf(buf + len, bufsiz - len, "%.2d:", hours);
+		if (len >= bufsiz)
+			return len;
+	}
+
+	len += snprintf(buf + len, bufsiz - len, "%.2d:", mins);
+	if (len >= bufsiz)
+		return len;
+
+	len += snprintf(buf + len, bufsiz - len, "%.2d", secs);
+	return len;
+}
+
+
+#ifdef CDF_DEBUG
+void
+cdf_dump_header(const cdf_header_t *h)
+{
+	size_t i;
+
+#define DUMP(a, b) printf("%40.40s = " a "\n", # b, h->h_ ## b)
+	DUMP("%d", revision);
+	DUMP("%d", version);
+	DUMP("0x%x", byte_order);
+	DUMP("%d", sec_size_p2);
+	DUMP("%d", short_sec_size_p2);
+	DUMP("%d", num_sectors_in_sat);
+	DUMP("%d", secid_first_directory);
+	DUMP("%d", min_size_standard_stream);
+	DUMP("%d", secid_first_sector_in_short_sat);
+	DUMP("%d", num_sectors_in_short_sat);
+	DUMP("%d", secid_first_sector_in_master_sat);
+	DUMP("%d", num_sectors_in_master_sat);
+	for (i = 0; i < __arraycount(h->h_master_sat); i++) {
+		if (h->h_master_sat[i] == CDF_SECID_FREE)
+			break;
+		printf("%35.35s[%.3zu] = %d\n",
+		    "master_sat", i, h->h_master_sat[i]);
+	}
+}
+
+void
+cdf_dump_sat(const char *prefix, const cdf_header_t *h, const cdf_sat_t *sat)
+{
+	size_t i, j, s = CDF_SEC_SIZE(h) / sizeof(cdf_secid_t);
+
+	for (i = 0; i < sat->sat_len; i++) {
+		printf("%s[%zu]:\n", prefix, i);
+		for (j = 0; j < s; j++) {
+			printf("%5d, ", CDF_TOLE4(sat->sat_tab[s * i + j]));
+			if ((j + 1) % 10 == 0)
+				printf("\n");
+		}
+		printf("\n");
+	}
+}
+
+void
+cdf_dump(void *v, size_t len)
+{
+	size_t i, j;
+	unsigned char *p = v;
+	char abuf[16];
+	printf("%.4x: ", 0);
+	for (i = 0, j = 0; i < len; i++, p++) {
+		printf("%.2x ", *p);
+		abuf[j++] = isprint(*p) ? *p : '.';
+		if (j == 16) {
+			j = 0;
+			abuf[15] = '\0';
+			printf("%s\n%.4x: ", abuf, i + 1);
+		}
+	}
+	printf("\n");
+}
+
+void
+cdf_dump_stream(const cdf_header_t *h, const cdf_stream_t *sst)
+{
+	size_t ss = sst->sst_dirlen < h->h_min_size_standard_stream ?
+	    CDF_SHORT_SEC_SIZE(h) : CDF_SEC_SIZE(h);
+	cdf_dump(sst->sst_tab, ss * sst->sst_len);
+}
+
+void
+cdf_dump_dir(int fd, const cdf_header_t *h, const cdf_sat_t *sat,
+    const cdf_sat_t *ssat, const cdf_stream_t *sst,
+    const cdf_dir_t *dir)
+{
+	size_t i, j;
+	cdf_directory_t *d;
+	char name[__arraycount(d->d_name)];
+	cdf_stream_t scn;
+	struct timespec ts;
+
+	static const char *types[] = { "empty", "user storage",
+	    "user stream", "lockbytes", "property", "root storage" };
+
+	for (i = 0; i < dir->dir_len; i++) {
+		d = &dir->dir_tab[i];
+		for (j = 0; j < sizeof(name); j++)
+			name[j] = (char)CDF_TOLE2(d->d_name[j]);
+		printf("Directory %zu: %s\n", i, name);
+		if (d->d_type < __arraycount(types))
+			printf("Type: %s\n", types[d->d_type]);
+		else
+			printf("Type: %d\n", d->d_type);
+		printf("Color: %s\n", d->d_color ? "black" : "red");
+		printf("Left child: %d\n", d->d_left_child);
+		printf("Right child: %d\n", d->d_right_child);
+		printf("Flags: 0x%x\n", d->d_flags);
+		cdf_timestamp_to_timespec(&ts, d->d_created);
+		printf("Created %s", ctime(&ts.tv_sec));
+		cdf_timestamp_to_timespec(&ts, d->d_modified);
+		printf("Modified %s", ctime(&ts.tv_sec));
+		printf("Stream %d\n", d->d_stream_first_sector);
+		printf("Size %d\n", d->d_size);
+		switch (d->d_type) {
+		case CDF_DIR_TYPE_USER_STORAGE:
+			printf("Storage: %d\n", d->d_storage);
+			break;
+		case CDF_DIR_TYPE_USER_STREAM:
+			if (sst == NULL)
+				break;
+			if (cdf_read_sector_chain(fd, h, sat, ssat, sst,
+			    d->d_stream_first_sector, d->d_size, &scn) == -1) {
+				warn("Can't read stream for %s at %d len %d",
+				    name, d->d_stream_first_sector, d->d_size);
+				break;
+			}
+			cdf_dump_stream(h, &scn);
+			free(scn.sst_tab);
+			break;
+		default:
+			break;
+		}
+			
+	}

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***



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