/* @(#)mkisofs.c	1.62 00/04/27 joerg */
#ifndef lint
static	char sccsid[] =
	"@(#)mkisofs.c	1.62 00/04/27 joerg";
#endif
/*
 * Program mkisofs.c - generate iso9660 filesystem  based upon directory
 * tree on hard disk.

   Written by Eric Youngdale (1993).

   Copyright 1993 Yggdrasil Computing, Incorporated
   Copyright (c) 1999,2000 J. Schilling

   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, 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; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

/* APPLE_HYB James Pearson j.pearson@ge.ucl.ac.uk 22/2/2000 */

#include "config.h"
#include <errno.h>
#include "mkisofs.h"
#include "match.h"

#ifdef linux
#include <getopt.h>
#else
#include "getopt.h"
#endif

#include "iso9660.h"
#include <ctype.h>

#ifndef VMS
#include <time.h>
#else
#include <sys/time.h>
#include "vms.h"
#endif

#include <stdxlib.h>
#include <sys/stat.h>
#include <unixstd.h>
#include <fctldefs.h>
#include "exclude.h"

#ifdef	no_more_needed
#ifdef __NetBSD__
#include <sys/time.h>
#include <sys/resource.h>
#endif
#endif	/* no_more_needed */

#include <unls.h>	/* For UNICODE translation */

#ifdef	USE_LIBSCHILY
#include <standard.h>
#endif

struct directory *root = NULL;

#ifndef APPLE_HYB
char	version_string[] = "mkisofs 1.12.1";

#else
char	version_string[] = "mkhybrid 1.12.1a10";

#endif

char		*outfile;
FILE		*discimage;
unsigned int	next_extent	= 0;
unsigned int	last_extent	= 0;
unsigned int	session_start	= 0;
unsigned int	path_table_size	= 0;
unsigned int	path_table[4]	= {0,};
unsigned int	path_blocks	= 0;


unsigned int	jpath_table_size = 0;
unsigned int	jpath_table[4]	= {0,};
unsigned int	jpath_blocks	= 0;

struct iso_directory_record root_record;
struct iso_directory_record jroot_record;

char	*extension_record = NULL;
int	extension_record_extent = 0;
int	extension_record_size = 0;

/* These variables are associated with command line options */
int	check_oldnames = 0;
int	use_eltorito = 0;
int	hard_disk_boot = 0;
int	not_bootable = 0;
int	no_emul_boot = 0;
int	load_addr = 0;
int	load_size = 0;
int	boot_info_table = 0;
int	use_sparcboot = 0;
int	use_genboot = 0;
int	use_RockRidge = 0;
int	use_Joliet = 0;
int	verbose = 1;
int	gui = 0;
int	all_files = 1;	/* New default is to include all files */
int	follow_links = 0;
int	rationalize = 0;
int	generate_tables = 0;
int	dopad = 0;
int	print_size = 0;
int	split_output = 0;
char	*jcharset = NULL;	/* Original charset to convert to
					   UNICODE */
char	*preparer = PREPARER_DEFAULT;
char	*publisher = PUBLISHER_DEFAULT;
char	*appid = APPID_DEFAULT;
char	*copyright = COPYRIGHT_DEFAULT;
char	*biblio = BIBLIO_DEFAULT;
char	*abstract = ABSTRACT_DEFAULT;
char	*volset_id = VOLSET_ID_DEFAULT;
char	*volume_id = VOLUME_ID_DEFAULT;
char	*system_id = SYSTEM_ID_DEFAULT;
char	*boot_catalog = BOOT_CATALOG_DEFAULT;
char	*boot_image = BOOT_IMAGE_DEFAULT;
char	*genboot_image = BOOT_IMAGE_DEFAULT;
int	ucs_level = 3;		/* We now have Unicode tables so use level 3 */
int	volume_set_size = 1;
int	volume_sequence_number = 1;

int	jhide_trans_tbl;	/* Hide TRANS.TBL from Joliet tree */
int	hide_rr_moved;		/* Name RR_MOVED .rr_moved in Rock Ridge tree */
int	omit_period = 0;	/* Violates iso9660, but these are a pain */
int	transparent_compression = 0; /* So far only works with linux */
int	omit_version_number = 0;/* May violate iso9660, but noone uses vers */
int	no_rr = 0;		/* Do not use RR attributes from old session */
int	RR_relocation_depth = 6;/* Violates iso9660, but most systems work */
int	iso9660_level = 1;
int	iso9660_namelen = LEN_ISONAME; /* 31 characters, may be set to 37 */
int	full_iso9660_filenames = 0; /* Full 31 character iso9660 filenames */
int	relaxed_filenames = 0;	/* For Amiga.  Disc will not work with DOS */
int	allow_lowercase = 0;	/* Allow lower case letters */
int	allow_multidot = 0;	/* Allow more than on dot in filename */
int	iso_translate = 1;	/* 1 == enables '#' and '~' removal */
int	allow_leading_dots = 0;	/* DOS cannot read names with leading dots */
#ifdef	VMS
int	use_fileversion = 1;	/* Use file version # from filesystem */
#else
int	use_fileversion = 0;	/* Use file version # from filesystem */
#endif
int	split_SL_component = 1;	/* circumvent a bug in the SunOS driver */
int	split_SL_field = 1;	/* circumvent a bug in the SunOS */
char	*trans_tbl = "TRANS.TBL"; /* default name for translation table */

#ifdef APPLE_HYB
int	apple_hyb = 0;		/* create HFS hybrid flag */
int	apple_ext = 0;		/* create HFS extensions flag */
int	apple_both = 0;		/* common flag (for above) */
int	hfs_extra = 0;		/* extra HFS blocks added to end of ISO vol */
int	use_mac_name = 0;	/* use Mac name for ISO/Joliet/RR flag */
hce_mem	*hce;			/* libhfs/mkisofs extras */
char	*hfs_boot_file = 0;	/* name of HFS boot file */
int	gen_pt = 0;		/* generate HFS partition table */
char	*autoname = 0;		/* AutoStart filename */
char	*magic_file = 0;	/* name of magic file */
int	probe = 0;		/* search files for HFS/Unix type */
int	nomacfiles = 0;		/* don't look for Mac/Unix files */
int	hfs_select = 0;		/* Mac/Unix types to select */
int	create_dt = 1;		/* create the Desktp files */
int	afe_size = 0;		/* Apple File Exchange block size */
int	hfs_last = MAG_LAST;	/* process magic file after map file */
char	*deftype = APPLE_TYPE_DEFAULT;	/* default Apple TYPE */
char	*defcreator = APPLE_CREATOR_DEFAULT;	/* default Apple CREATOR */
char	*hfs_volume_id = NULL;	/* HFS volume ID */
int	icon_pos = 0;		/* Keep icon position */

#ifdef PREP_BOOT
char	*prep_boot_image[4];
int	use_prep_boot = 0;

#endif	/* PREP_BOOT */
#endif	/* APPLE_HYB */

#ifdef SORTING
int	do_sort = 0;		/* sort file data */
#endif /* SORTING */

struct nls_table *nls = NULL;	/* UNICODE conversion table */

struct rcopts {
	char		*tag;
	char		**variable;
};

struct rcopts rcopt[] = {
	{"PREP", &preparer},
	{"PUBL", &publisher},
	{"APPI", &appid},
	{"COPY", &copyright},
	{"BIBL", &biblio},
	{"ABST", &abstract},
	{"VOLS", &volset_id},
	{"VOLI", &volume_id},
	{"SYSI", &system_id},
#ifdef APPLE_HYB
	{"HFS_TYPE", &deftype},
	{"HFS_CREATOR", &defcreator},
#endif	/* APPLE_HYB */
	{NULL, NULL}
};

/*
 * In case it isn't obvious, the option handling code was ripped off
 * from GNU-ld.
 */
struct ld_option {
	/* The long option information.  */
	struct option	opt;
	/* The short option with the same meaning ('\0' if none).  */
	char		shortopt;
	/* The name of the argument (NULL if none).  */
	const char	*arg;
	/*
	 * The documentation string.  If this is NULL, this is a synonym for
	 * the previous option.
	 */
	const char	*doc;
	enum {
		/* Use one dash before long option name.  */
		ONE_DASH,
		/* Use two dashes before long option name.  */
		TWO_DASHES,
		/* Don't mention this option in --help output.  */
		NO_HELP
	} control;
};

/*
 * Codes used for the long options with no short synonyms.  150 isn't
 * special; it's just an arbitrary non-ASCII char value.
 */
#define OPTION_HELP			150
#define OPTION_QUIET			151
#define OPTION_NOSPLIT_SL_COMPONENT	152
#define OPTION_NOSPLIT_SL_FIELD		153
#define OPTION_PRINT_SIZE		154
#define OPTION_SPLIT_OUTPUT		155
#define OPTION_ABSTRACT			156
#define OPTION_BIBLIO			157
#define OPTION_COPYRIGHT		158
#define OPTION_SYSID			159
#define OPTION_VOLSET			160
#define OPTION_VOLSET_SIZE		161
#define OPTION_VOLSET_SEQ_NUM		162
#define OPTION_I_HIDE			163
#define OPTION_J_HIDE			164
#define OPTION_LOG_FILE			165
#define OPTION_PVERSION			166
#define OPTION_NOBAK			167
#define OPTION_SPARCLABEL		168
#define OPTION_HARD_DISK_BOOT		169
#define OPTION_NO_EMUL_BOOT		170
#define OPTION_NO_BOOT			171
#define OPTION_BOOT_LOAD_ADDR		172
#define OPTION_BOOT_LOAD_SIZE		173
#define OPTION_BOOT_INFO_TABLE		174
#define OPTION_HIDE_TRANS_TBL		175
#define OPTION_HIDE_RR_MOVED		176
#define OPTION_GUI			177
#define OPTION_TRANS_TBL		178
#define OPTION_P_LIST			179
#define OPTION_I_LIST			180
#define OPTION_J_LIST			181
#define OPTION_X_LIST			182
#define OPTION_NO_RR			183
#define OPTION_JCHARSET			184
#define OPTION_PAD			185
#define OPTION_H_HIDE			186
#define OPTION_H_LIST			187
#define OPTION_CHECK_OLDNAMES		188

#ifdef SORTING
#define OPTION_SORT			189
#endif /* SORTING */
#define OPTION_UCS_LEVEL		190
#define OPTION_ISO_TRANSLATE		191
#define OPTION_ISO_LEVEL		192
#define OPTION_RELAXED_FILENAMES	193
#define OPTION_ALLOW_LOWERCASE		194
#define OPTION_ALLOW_MULTIDOT		195
#define OPTION_USE_FILEVERSION		196
#define OPTION_MAX_FILENAMES		197

#ifdef APPLE_HYB
#define OPTION_CAP			200
#define OPTION_NETA			201
#define OPTION_DBL			202
#define OPTION_ESH			203
#define OPTION_FE			204
#define OPTION_SGI			205
#define OPTION_MBIN			206
#define OPTION_SGL			207
/* aliases */
#define OPTION_USH			208
#define OPTION_XIN			209

#define OPTION_DAVE			210
#define OPTION_SFM			211

#define OPTION_PROBE			220
#define OPTION_MACNAME			221
#define OPTION_NOMACFILES		222
#define OPTION_BOOT_HFS_FILE		223
#define OPTION_MAGIC_FILE		224

#define OPTION_HFS_LIST			225

#define OPTION_GEN_PT			226

#define OPTION_CREATE_DT		227
#define OPTION_HFS_HIDE			228

#define OPTION_AUTOSTART		229
#define OPTION_BSIZE			230
#define OPTION_HFS_VOLID		231
#define OPTION_PREP_BOOT		232
#define OPTION_ICON_POS			233

#define OPTION_HFS_TYPE			234
#define OPTION_HFS_CREATOR		235

#define OPTION_ROOT_INFO		236

#endif	/* APPLE_HYB */

static const struct ld_option ld_options[] =
{
	{{"nobak", no_argument, NULL, OPTION_NOBAK},
	'\0', NULL, "Do not include backup files", ONE_DASH},
	{{"no-bak", no_argument, NULL, OPTION_NOBAK},
	'\0', NULL, "Do not include backup files", ONE_DASH},
	{{"abstract", required_argument, NULL, OPTION_ABSTRACT},
	'\0', "FILE", "Set Abstract filename", ONE_DASH},
	{{"appid", required_argument, NULL, 'A'},
	'A', "ID", "Set Application ID", ONE_DASH},
	{{"biblio", required_argument, NULL, OPTION_BIBLIO},
	'\0', "FILE", "Set Bibliographic filename", ONE_DASH},
	{{"check-oldnames", no_argument, NULL, OPTION_CHECK_OLDNAMES},
	'\0', NULL, "Check all imported ISO9660 names from old session", ONE_DASH},
	{{"copyright", required_argument, NULL, OPTION_COPYRIGHT},
	'\0', "FILE", "Set Copyright filename", ONE_DASH},
	{{"eltorito-boot", required_argument, NULL, 'b'},
	'b', "FILE", "Set El Torito boot image name", ONE_DASH},
	{{"sparc-boot", required_argument, NULL, 'B'},
	'B', "FILES", "Set sparc boot image names", ONE_DASH},
	{{"generic-boot", required_argument, NULL, 'G'},
	'G', "FILE", "Set generic boot image name", ONE_DASH},
	{{"sparc-label", required_argument, NULL, OPTION_SPARCLABEL},
	'\0', "label text", "Set sparc boot disk label", ONE_DASH},
	{{"eltorito-catalog", required_argument, NULL, 'c'},
	'c', "FILE", "Set El Torito boot catalog name", ONE_DASH},
	{{"cdrecord-params", required_argument, NULL, 'C'},
	'C', "PARAMS", "Magic paramters from cdrecord", ONE_DASH},
	{{"omit-period", no_argument, NULL, 'd'},
	'd', NULL, "Omit trailing periods from filenames (violates ISO9660)", ONE_DASH},
	{{"disable-deep-relocation", no_argument, NULL, 'D'},
	'D', NULL, "Disable deep directory relocation (violates ISO9660)", ONE_DASH},
	{{"follow-links", no_argument, NULL, 'f'},
	'f', NULL, "Follow symbolic links", ONE_DASH},
	{{"help", no_argument, NULL, OPTION_HELP},
	'\0', NULL, "Print option help", ONE_DASH},
	{{"hide", required_argument, NULL, OPTION_I_HIDE},
	'\0', "GLOBFILE", "Hide ISO9660/RR file", ONE_DASH},
	{{"hide-list", required_argument, NULL, OPTION_I_LIST},
	'\0', "FILE", "File with list of ISO9660/RR files to hide", ONE_DASH},
	{{"hidden", required_argument, NULL, OPTION_H_HIDE},
	'\0', "GLOBFILE", "Set hidden attribute on ISO9660 file", ONE_DASH},
	{{"hidden-list", required_argument, NULL, OPTION_H_LIST},
	'\0', "FILE", "File with list of ISO9660 files with hidden attribute", ONE_DASH},
	{{"hide-joliet", required_argument, NULL, OPTION_J_HIDE},
	'\0', "GLOBFILE", "Hide Joliet file", ONE_DASH},
	{{"hide-joliet-list", required_argument, NULL, OPTION_J_LIST},
	'\0', "FILE", "File with list of Joliet files to hide", ONE_DASH},
	{{"hide-joliet-trans-tbl", no_argument, NULL, OPTION_HIDE_TRANS_TBL},
	'\0', NULL, "Hide TRANS.TBL from Joliet tree", ONE_DASH},
	{{"hide-rr-moved", no_argument, NULL, OPTION_HIDE_RR_MOVED},
	'\0', NULL, "Rename RR_MOVED to .rr_moved in Rock Ridge tree", ONE_DASH},
	{{"gui", no_argument, NULL, OPTION_GUI},
	'\0', NULL, "Switch behaviour for GUI", ONE_DASH},
	{{NULL, required_argument, NULL, 'i'},
	'i', "ADD_FILES", "No longer supported", TWO_DASHES},
	{{"iso-level", required_argument, NULL, OPTION_ISO_LEVEL},
	'\0', "LEVEL", "Set ISO9660 conformance level (1..3)", ONE_DASH},
	{{"joliet", no_argument, NULL, 'J'},
	'J', NULL, "Generate Joliet directory information", ONE_DASH},
	{{"jcharset", required_argument, NULL, OPTION_JCHARSET},
	'\0', "CHARSET", "Local charset for Joliet directory information", ONE_DASH},
	{{"full-iso9660-filenames", no_argument, NULL, 'l'},
	'l', NULL, "Allow full 31 character filenames for ISO9660 names", ONE_DASH},
	{{"max-iso9660-filenames", no_argument, NULL, OPTION_MAX_FILENAMES},
	'\0', NULL, "Allow 37 character filenames for ISO9660 names (violates ISO9660)", ONE_DASH},
	{{"allow-leading-dots", no_argument, NULL, 'L'},
	'L', NULL, "Allow ISO9660 filenames to start with '.' (violates ISO9660)", ONE_DASH},
	{{"log-file", required_argument, NULL, OPTION_LOG_FILE},
	'\0', "LOG_FILE", "Re-direct messages to LOG_FILE", ONE_DASH},
	{{"exclude", required_argument, NULL, 'm'},
	'm', "GLOBFILE", "Exclude file name", ONE_DASH},
	{{"exclude-list", required_argument, NULL, OPTION_X_LIST},
	'\0', "FILE", "File with list of file names to exclude", ONE_DASH},
	{{"pad", no_argument, NULL, OPTION_PAD},
	0, NULL, "Pad to a multiple of 32k", ONE_DASH},
	{{"prev-session", required_argument, NULL, 'M'},
	'M', "FILE", "Set path to previous session to merge", ONE_DASH},
	{{"omit-version-number", no_argument, NULL, 'N'},
	'N', NULL, "Omit version number from ISO9660 filename (violates ISO9660)", ONE_DASH},
	{{"no-rr", no_argument, NULL, OPTION_NO_RR},
	0, NULL, "Inhibit reading of Rock Ridge attributes from previous session", ONE_DASH},
	{{"no-split-symlink-components", no_argument, NULL, OPTION_NOSPLIT_SL_COMPONENT},
	0, NULL, "Inhibit splitting symlink components", ONE_DASH},
	{{"no-split-symlink-fields", no_argument, NULL, OPTION_NOSPLIT_SL_FIELD},
	0, NULL, "Inhibit splitting symlink fields", ONE_DASH},
	{{"output", required_argument, NULL, 'o'},
	'o', "FILE", "Set output file name", ONE_DASH},
	{{"path-list", required_argument, NULL, OPTION_P_LIST},
	'\0', "FILE", "File with list of pathnames to process", ONE_DASH},
	{{"preparer", required_argument, NULL, 'p'},
	'p', "PREP", "Set Volume preparer", ONE_DASH},
	{{"print-size", no_argument, NULL, OPTION_PRINT_SIZE},
	'\0', NULL, "Print estimated filesystem size and exit", ONE_DASH},
	{{"publisher", required_argument, NULL, 'P'},
	'P', "PUB", "Set Volume publisher", ONE_DASH},
	{{"quiet", no_argument, NULL, OPTION_QUIET},
	'\0', NULL, "Run quietly", ONE_DASH},
	{{"rational-rock", no_argument, NULL, 'r'},
	'r', NULL, "Generate rationalized Rock Ridge directory information", ONE_DASH},
	{{"rock", no_argument, NULL, 'R'},
	'R', NULL, "Generate Rock Ridge directory information", ONE_DASH},

#ifdef SORTING
	{ {"sort", required_argument, NULL, OPTION_SORT},
	'\0', "FILE", "Sort file content locations according to rules in FILE" , ONE_DASH },
#endif /* SORTING */

	{{"split-output", no_argument, NULL, OPTION_SPLIT_OUTPUT},
	'\0', NULL, "Split output into files of approx. 1GB size", ONE_DASH},
	{{"sysid", required_argument, NULL, OPTION_SYSID},
	'\0', "ID", "Set System ID", ONE_DASH},
	{{"translation-table", no_argument, NULL, 'T'},
	'T', NULL, "Generate translation tables for systems that don't understand long filenames", ONE_DASH},
	{{"table-name", required_argument, NULL, OPTION_TRANS_TBL},
	'\0', "TABLE_NAME", "Translation table file name", ONE_DASH},
	{{"ucs-level", required_argument, NULL, OPTION_UCS_LEVEL},
	'\0', "LEVEL", "Set Joliet UCS level (1..3)", ONE_DASH},
	{{"untranslated-filenames", no_argument, NULL, 'U'},
	'U', NULL, "Allow Untranslated filenames (for HPUX & AIX - violates ISO9660). Forces -l, -d, -L, -N, -relaxed-filenames, -allow-lowercase, -allow-multidot", ONE_DASH},
	{{"relaxed-filenames", no_argument, NULL, OPTION_RELAXED_FILENAMES},
	'\0', NULL, "Allow 7 bit ASCII except lower case characters (violates ISO9660)", ONE_DASH},
	{{"no-iso-translate", no_argument, NULL, OPTION_ISO_TRANSLATE},
	'\0', NULL, "Do not translate illegal ISO chacters '~' and '#' (violates ISO9660)", ONE_DASH},
	{{"allow-lowercase", no_argument, NULL, OPTION_ALLOW_LOWERCASE},
	'\0', NULL, "Allow lower case characters in addition to the current character set (violates ISO9660)", ONE_DASH},
	{{"allow-multidot", no_argument, NULL, OPTION_ALLOW_MULTIDOT},
	'\0', NULL, "Allow more than one dot in filenames (e.g. .tar.gz) (violates ISO9660)", ONE_DASH},
	{{"use-fileversion", no_argument, NULL, OPTION_USE_FILEVERSION},
	'\0', "LEVEL", "Use file version # from filesystem", ONE_DASH},
	{{"verbose", no_argument, NULL, 'v'},
	'v', NULL, "Verbose", ONE_DASH},
	{{"version", no_argument, NULL, OPTION_PVERSION},
	'\0', NULL, "Print the current version", ONE_DASH},
	{{"volid", required_argument, NULL, 'V'},
	'V', "ID", "Set Volume ID", ONE_DASH},
	{{"volset", required_argument, NULL, OPTION_VOLSET},
	'\0', "ID", "Set Volume set ID", ONE_DASH},
	{{"volset-size", required_argument, NULL, OPTION_VOLSET_SIZE},
	'\0', "#", "Set Volume set size", ONE_DASH},
	{{"volset-seqno", required_argument, NULL, OPTION_VOLSET_SEQ_NUM},
	'\0', "#", "Set Volume set sequence number", ONE_DASH},
	{{"old-exclude", required_argument, NULL, 'x'},
	'x', "FILE", "Exclude file name(depreciated)", ONE_DASH},
	{{"hard-disk-boot", no_argument, NULL, OPTION_HARD_DISK_BOOT},
	'\0', NULL, "Boot image is a hard disk image", ONE_DASH},
	{{"no-emul-boot", no_argument, NULL, OPTION_NO_EMUL_BOOT},
	'\0', NULL, "Boot image is 'no emulation' image", ONE_DASH},
	{{"no-boot", no_argument, NULL, OPTION_NO_BOOT},
	'\0', NULL, "Boot image is not bootable", ONE_DASH},
	{{"boot-load-seg", required_argument, NULL, OPTION_BOOT_LOAD_ADDR},
	'\0', "#", "Set load segment for boot image", ONE_DASH},
	{{"boot-load-size", required_argument, NULL, OPTION_BOOT_LOAD_SIZE},
	'\0', "#", "Set numbers of load sectors", ONE_DASH},
	{{"boot-info-table", no_argument, NULL, OPTION_BOOT_INFO_TABLE},
	'\0', NULL, "Patch boot image with info table", ONE_DASH},
#ifdef ERIC_neverdef
	{{"transparent-compression", no_argument, NULL, 'z'},
	'z', NULL, "Enable transparent compression of files", ONE_DASH},
#endif
#ifdef APPLE_HYB
	{{"hfs-type", required_argument, NULL, OPTION_HFS_TYPE},
	'\0', "TYPE", "Set HFS default TYPE", ONE_DASH},
	{{"hfs-creator", required_argument, NULL, OPTION_HFS_CREATOR},
	'\0', "CREATOR", "Set HFS default CREATOR", ONE_DASH},
	{{"apple", no_argument, NULL, 'g'},
	'g', NULL, "Add Apple ISO9660 extensions", ONE_DASH},
	{{"hfs", no_argument, NULL, 'h'},
	'h', NULL, "Create ISO9660/HFS hybrid", ONE_DASH},
	{{"map", required_argument, NULL, 'H'},
	'H', "MAPPING_FILE", "Map file extensions to HFS TYPE/CREATOR", ONE_DASH},
	{{"magic", required_argument, NULL, OPTION_MAGIC_FILE},
	'\0', "FILE", "Magic file for HFS TYPE/CREATOR", ONE_DASH},
	{{"probe", no_argument, NULL, OPTION_PROBE},
	'\0', NULL, "Probe all files for Apple/Unix file types", ONE_DASH},
	{{"mac-name", no_argument, NULL, OPTION_MACNAME},
	'\0', NULL, "Use Macintosh name for ISO9660/Joliet/RockRidge file name",
	ONE_DASH},
	{{"no-mac-files", no_argument, NULL, OPTION_NOMACFILES},
	'\0', NULL, "Do not look for Unix/Mac files (depreciated)", ONE_DASH},
	{{"boot-hfs-file", required_argument, NULL, OPTION_BOOT_HFS_FILE},
	'\0', "FILE", "Set HFS boot image name", ONE_DASH},
	{{"part", no_argument, NULL, OPTION_GEN_PT},
	'\0', NULL, "Generate HFS partition table", ONE_DASH},
	{{"cluster-size", required_argument, NULL, OPTION_BSIZE},
	'\0', "SIZE", "Cluster size for PC Exchange Macintosh files", ONE_DASH},
	{{"auto", required_argument, NULL, OPTION_AUTOSTART},
	'\0', "FILE", "Set HFS AutoStart file name", ONE_DASH},
	{{"no-desktop", no_argument, NULL, OPTION_CREATE_DT},
	'\0', NULL, "Do not create the HFS (empty) Desktop files", ONE_DASH},
	{{"hide-hfs", required_argument, NULL, OPTION_HFS_HIDE},
	'\0', "GLOBFILE", "Hide HFS file", ONE_DASH},
	{{"hide-hfs-list", required_argument, NULL, OPTION_HFS_LIST},
	'\0', "FILE", "List of HFS files to hide", ONE_DASH},
	{{"hfs-volid", required_argument, NULL, OPTION_HFS_VOLID},
	'\0', "HFS_VOLID", "Volume name for the HFS partition", ONE_DASH},
	{{"icon-position", no_argument, NULL, OPTION_ICON_POS},
	'\0', NULL, "Keep HFS icon position", ONE_DASH},
	{{"root-info", required_argument, NULL, OPTION_ROOT_INFO},
	'\0', "FILE", "finderinfo for root folder", ONE_DASH},
#ifdef PREP_BOOT
	{{"prep-boot", required_argument, NULL, OPTION_PREP_BOOT},
	'\0', "FILE", "PReP boot image file -- up to 4 are allowed", ONE_DASH},
#endif	/* PREP_BOOT */
	{{"cap", no_argument, NULL, OPTION_CAP},
	'\0', NULL, "Look for AUFS CAP Macintosh files", TWO_DASHES},
	{{"netatalk", no_argument, NULL, OPTION_NETA},
	'\0', NULL, "Look for NETATALK Macintosh files", TWO_DASHES},
	{{"double", no_argument, NULL, OPTION_DBL},
	'\0', NULL, "Look for AppleDouble Macintosh files", TWO_DASHES},
	{{"ethershare", no_argument, NULL, OPTION_ESH},
	'\0', NULL, "Look for Helios EtherShare Macintosh files", TWO_DASHES},
	{{"exchange", no_argument, NULL, OPTION_FE},
	'\0', NULL, "Look for PC Exchange Macintosh files", TWO_DASHES},
	{{"sgi", no_argument, NULL, OPTION_SGI},
	'\0', NULL, "Look for SGI Macintosh files", TWO_DASHES},
	{{"macbin", no_argument, NULL, OPTION_MBIN},
	'\0', NULL, "Look for MacBinary Macintosh files", TWO_DASHES},
	{{"single", no_argument, NULL, OPTION_SGL},
	'\0', NULL, "Look for AppleSingle Macintosh files", TWO_DASHES},
	{{"ushare", no_argument, NULL, OPTION_USH},
	'\0', NULL, "Look for IPT UShare Macintosh files", TWO_DASHES},
	{{"xinet", no_argument, NULL, OPTION_XIN},
	'\0', NULL, "Look for XINET Macintosh files", TWO_DASHES},
	{{"dave", no_argument, NULL, OPTION_DAVE},
	'\0', NULL, "Look for DAVE Macintosh files", TWO_DASHES},
	{{"sfm", no_argument, NULL, OPTION_SFM},
	'\0', NULL, "Look for SFM Macintosh files", TWO_DASHES},
#endif	/* APPLE_HYB */
};

#define OPTION_COUNT (sizeof ld_options / sizeof ld_options[0])

#if defined(ultrix) || defined(_AUX_SOURCE)
	char    *strdup		__PR((char *s));
#endif
	void	read_rcfile	__PR((char *appname));
	void	usage		__PR((int excode));
	int	iso9660_date	__PR((char *result, time_t crtime));
static	void	hide_reloc_dir	__PR((void));
static	char *	get_pnames	__PR((int argc, char **argv, int opt,
					char *pname, int pnsize, FILE * fp));
	int	main		__PR((int argc, char **argv));
	void *	e_malloc	__PR((size_t size));

#if defined(ultrix) || defined(_AUX_SOURCE)
char
*strdup(s)
	char	*s;
{
	char	*c;

	if (c = (char *) malloc(strlen(s) + 1))
		strcpy(c, s);
	return c;
}

#endif

void
read_rcfile(appname)
	char		*appname;
{
	FILE		*rcfile = (FILE *) NULL;
	struct rcopts	*rco;
	char		*pnt,
			*pnt1;
	char		linebuffer[256];
	static char	rcfn[] = ".mkisofsrc";
	char		filename[1000];
	int		linum;

	strcpy(filename, rcfn);
	if (access(filename, R_OK) == 0)
		rcfile = fopen(filename, "r");
	if (!rcfile && errno != ENOENT)
#ifdef	USE_LIBSCHILY
		errmsg("Cannot open '%s'.\n", filename);
#else
		perror(filename);
#endif

	if (!rcfile) {
		pnt = getenv("MKISOFSRC");
		if (pnt && strlen(pnt) <= sizeof(filename)) {
			strcpy(filename, pnt);
			if (access(filename, R_OK) == 0)
				rcfile = fopen(filename, "r");
			if (!rcfile && errno != ENOENT)
#ifdef	USE_LIBSCHILY
				errmsg("Cannot open '%s'.\n", filename);
#else
				perror(filename);
#endif
		}
	}
	if (!rcfile) {
		pnt = getenv("HOME");
		if (pnt && strlen(pnt) + strlen(rcfn) + 2 <=
							sizeof(filename)) {
			strcpy(filename, pnt);
			strcat(filename, "/");
			strcat(filename, rcfn);
			if (access(filename, R_OK) == 0)
				rcfile = fopen(filename, "r");
			if (!rcfile && errno != ENOENT)
#ifdef	USE_LIBSCHILY
				errmsg("Cannot open '%s'.\n", filename);
#else
				perror(filename);
#endif
		}
	}
	if (!rcfile && strlen(appname) + sizeof(rcfn) + 2 <=
							sizeof(filename)) {
		strcpy(filename, appname);
		pnt = strrchr(filename, '/');
		if (pnt) {
			strcpy(pnt + 1, rcfn);
			if (access(filename, R_OK) == 0)
				rcfile = fopen(filename, "r");
			if (!rcfile && errno != ENOENT)
#ifdef	USE_LIBSCHILY
				errmsg("Cannot open '%s'.\n", filename);
#else
				perror(filename);
#endif
		}
	}
	if (!rcfile)
		return;
	if (verbose > 0) {
		fprintf(stderr, "Using \"%s\"\n", filename);
	}
	/* OK, we got it.  Now read in the lines and parse them */
	linum = 0;
	while (fgets(linebuffer, sizeof(linebuffer), rcfile)) {
		char	*name;
		char	*name_end;

		++linum;
		/* skip any leading white space */
		pnt = linebuffer;
		while (*pnt == ' ' || *pnt == '\t')
			++pnt;
		/*
		 * If we are looking at a # character, this line is a comment.
		 */
		if (*pnt == '#')
			continue;
		/*
		 * The name should begin in the left margin.  Make sure it is
		 * in upper case.  Stop when we see white space or a comment.
		 */
		name = pnt;
		while (*pnt && isalpha((unsigned char) *pnt)) {
			if (islower((unsigned char) *pnt))
				*pnt = toupper((unsigned char) *pnt);
			pnt++;
		}
		if (name == pnt) {
			fprintf(stderr, "%s:%d: name required\n", filename,
					linum);
			continue;
		}
		name_end = pnt;
		/* Skip past white space after the name */
		while (*pnt == ' ' || *pnt == '\t')
			pnt++;
		/* silently ignore errors in the rc file. */
		if (*pnt != '=') {
			fprintf(stderr, "%s:%d: equals sign required\n",
						filename, linum);
			continue;
		}
		/* Skip pas the = sign, and any white space following it */
		pnt++;	/* Skip past '=' sign */
		while (*pnt == ' ' || *pnt == '\t')
			pnt++;

		/* now it is safe to NUL terminate the name */

		*name_end = 0;

		/* Now get rid of trailing newline */

		pnt1 = pnt;
		while (*pnt1) {
			if (*pnt1 == '\n') {
				*pnt1 = 0;
				break;
			}
			pnt1++;
		};
		/* OK, now figure out which option we have */
		for (rco = rcopt; rco->tag; rco++) {
			if (strcmp(rco->tag, name) == 0) {
				*rco->variable = strdup(pnt);
				break;
			};
		}
		if (rco->tag == NULL) {
			fprintf(stderr, "%s:%d: field name \"%s\" unknown\n",
				filename, linum,
				name);
		}
	}
	if (ferror(rcfile))
#ifdef	USE_LIBSCHILY
		errmsg("Read error on '%s'.\n", filename);
#else
		perror(filename);
#endif
	fclose(rcfile);
}

char	*path_table_l = NULL;
char	*path_table_m = NULL;

char	*jpath_table_l = NULL;
char	*jpath_table_m = NULL;

int	goof = 0;

#ifndef TRUE
#define TRUE 1
#endif

#ifndef FALSE
#define FALSE 0
#endif

void
usage(excode)
	int		excode;
{
	const char	*program_name = "mkisofs";

#if 0
	fprintf(stderr, "Usage:\n");
	fprintf(stderr,
		"mkisofs [-o outfile] [-R] [-V volid] [-v] [-a] \
[-T]\n [-l] [-d] [-V] [-D] [-L] [-p preparer]"
		"[-P publisher] [ -A app_id ] [-z] \n \
[-b boot_image_name] [-c boot_catalog-name] \
[-x path -x path ...] path\n");
#endif

	int	i;

/*	const char **targets, **pp;*/

	fprintf(stderr, "Usage: %s [options] file...\n", program_name);

	fprintf(stderr, "Options:\n");
	for (i = 0; i < OPTION_COUNT; i++) {
		if (ld_options[i].doc != NULL) {
			int	comma;
			int	len;
			int	j;

			fprintf(stderr, "  ");

			comma = FALSE;
			len = 2;

			j = i;
			do {
				if (ld_options[j].shortopt != '\0'
					&& ld_options[j].control != NO_HELP) {
					fprintf(stderr, "%s-%c",
						comma ? ", " : "",
						ld_options[j].shortopt);
					len += (comma ? 2 : 0) + 2;
					if (ld_options[j].arg != NULL) {
						if (ld_options[j].opt.has_arg != optional_argument) {
							fprintf(stderr, " ");
							++len;
						}
						fprintf(stderr, "%s",
							ld_options[j].arg);
						len += strlen(ld_options[j].arg);
					}
					comma = TRUE;
				}
				++j;
			}
			while (j < OPTION_COUNT && ld_options[j].doc == NULL);

			j = i;
			do {
				if (ld_options[j].opt.name != NULL
					&& ld_options[j].control != NO_HELP) {
					fprintf(stderr, "%s-%s%s",
						comma ? ", " : "",
						ld_options[j].control == TWO_DASHES ? "-" : "",
						ld_options[j].opt.name);
					len += ((comma ? 2 : 0)
						+ 1
						+ (ld_options[j].control == TWO_DASHES ? 1 : 0)
						+ strlen(ld_options[j].opt.name));
					if (ld_options[j].arg != NULL) {
						fprintf(stderr, " %s",
							ld_options[j].arg);
						len += 1 +
						    strlen(ld_options[j].arg);
					}
					comma = TRUE;
				}
				++j;
			}
			while (j < OPTION_COUNT && ld_options[j].doc == NULL);

			if (len >= 30) {
				fprintf(stderr, "\n");
				len = 0;
			}
			for (; len < 30; len++)
				fputc(' ', stderr);

			fprintf(stderr, "%s\n", ld_options[i].doc);
		}
	}
	exit(excode);
}


/*
 * Fill in date in the iso9660 format
 *
 * The standards  state that the timezone offset is in multiples of 15
 * minutes, and is what you add to GMT to get the localtime.  The U.S.
 * is always at a negative offset, from -5h to -8h (can vary a little
 * with DST,  I guess).  The Linux iso9660 filesystem has had the sign
 * of this wrong for ages (mkisofs had it wrong too for the longest time).
 */
int
iso9660_date(result, crtime)
	char	*result;
	time_t	crtime;
{
	struct tm	*local;

	local = localtime(&crtime);
	result[0] = local->tm_year;
	result[1] = local->tm_mon + 1;
	result[2] = local->tm_mday;
	result[3] = local->tm_hour;
	result[4] = local->tm_min;
	result[5] = local->tm_sec;

	/*
	 * Must recalculate proper timezone offset each time, as some files use
	 * daylight savings time and some don't...
	 */
	result[6] = local->tm_yday;	/* save yday 'cause gmtime zaps it */
	local = gmtime(&crtime);
	local->tm_year -= result[0];
	local->tm_yday -= result[6];
	local->tm_hour -= result[3];
	local->tm_min -= result[4];
	if (local->tm_year < 0) {
		local->tm_yday = -1;
	} else {
		if (local->tm_year > 0)
			local->tm_yday = 1;
	}

	result[6] = -(local->tm_min + 60 *
			(local->tm_hour + 24 * local->tm_yday)) / 15;

	return 0;
}

/* hide "./rr_moved" if all its contents are hidden */
static void
hide_reloc_dir()
{
	struct directory_entry *s_entry;

	for (s_entry = reloc_dir->contents; s_entry; s_entry = s_entry->next) {
		if (strcmp(s_entry->name, ".") == 0 ||
				strcmp(s_entry->name, "..") == 0)
			continue;

		if ((s_entry->de_flags & INHIBIT_ISO9660_ENTRY) == 0)
			return;
	}

	/* all entries are hidden, so hide this directory */
	reloc_dir->dir_flags |= INHIBIT_ISO9660_ENTRY;
	reloc_dir->self->de_flags |= INHIBIT_ISO9660_ENTRY;
}

/*
 * get pathnames from the command line, and then from given file
 */
static char *
get_pnames(argc, argv, opt, pname, pnsize, fp)
	int	argc;
	char	**argv;
	int	opt;
	char	*pname;
	int	pnsize;
	FILE	*fp;
{
	if (opt < argc)
		return (argv[opt]);

	if (fp == NULL)
		return ((char *) 0);

	if (fgets(pname, pnsize, fp)) {
		pname[strlen(pname) - 1] = '\0';	/* Discard newline */
		return (pname);
	}
	return ((char *) 0);
}

extern char	*cdrecord_data;

int
main(argc, argv)
	int		argc;
	char		**argv;
{
	struct directory_entry de;

#ifdef HAVE_SBRK
	unsigned long	mem_start;

#endif
	struct stat	statbuf;
	char		*merge_image = NULL;
	struct iso_directory_record *mrootp = NULL;
	struct output_fragment *opnt;
	int		longind;
	char		shortopts[OPTION_COUNT * 3 + 2];
	struct option	longopts[OPTION_COUNT + 1];
	int		c;
	int		n;
	char		*log_file = 0;
	char		*node;
	char		*pathnames = 0;
	FILE		*pfp = NULL;
	char		pname[1024],
			*arg;
	int		no_path_names = 1;
	int		warn_violate = 0;

#ifdef APPLE_HYB
	char		*afpfile = "";	/* mapping file for TYPE/CREATOR */
	int		hfs_ct = 0;
	char		*root_info = 0;
#endif	/* APPLE_HYB */


#ifdef __EMX__
	/* This gives wildcard expansion with Non-Posix shells with EMX */
	_wildcard(&argc, &argv);
#endif
	save_args(argc, argv);

	if (argc < 2) {
#ifdef	USE_LIBSCHILY
		errmsgno(EX_BAD, "Missing pathspec.\n");
#endif
		usage(1);
	}
	/* Get the defaults from the .mkisofsrc file */
	read_rcfile(argv[0]);

	outfile = NULL;

	/*
	 * Copy long option initialization from GNU-ld.
	 */
	/*
	 * Starting the short option string with '-' is for programs that
	 * expect options and other ARGV-elements in any order and that care
	 * about the ordering of the two.  We describe each non-option
	 * ARGV-element as if it were the argument of an option with
	 * character code 1.
	 */
	{
		int		i,
				is,
				il;

		shortopts[0] = '-';
		is = 1;
		il = 0;
		for (i = 0; i < OPTION_COUNT; i++) {
			if (ld_options[i].shortopt != '\0') {
				shortopts[is] = ld_options[i].shortopt;
				++is;
				if (ld_options[i].opt.has_arg ==
					required_argument
					|| ld_options[i].opt.has_arg ==
							optional_argument) {
					shortopts[is] = ':';
					++is;
					if (ld_options[i].opt.has_arg ==
							optional_argument) {
						shortopts[is] = ':';
						++is;
					}
				}
			}
			if (ld_options[i].opt.name != NULL) {
				longopts[il] = ld_options[i].opt;
				++il;
			}
		}
		shortopts[is] = '\0';
		longopts[il].name = NULL;
	}

	while ((c = getopt_long_only(argc, argv, shortopts,
						longopts, &longind)) != EOF)
		switch (c) {
		case 1:
			/* A filename that we take as input. */
			optind--;
			goto parse_input_files;
		case 'C':
			/*
			 * This is a temporary hack until cdrecord gets the
			 * proper hooks in it.
			 */
			cdrecord_data = optarg;
			break;
		case OPTION_GUI:
			gui++;
			break;
		case 'i':
#ifdef	USE_LIBSCHILY
			comerrno(EX_BAD, "-i option no longer supported.\n");
#else
			fprintf(stderr, "-i option no longer supported.\n");
			exit(1);
#endif
			break;
		case OPTION_ISO_LEVEL:
			iso9660_level = atoi(optarg);
#ifdef	APPLE_HYB
			set_iso_level:
#endif
			switch (iso9660_level) {

			case 1:
				/*
				 * Only on file section (no associated files)
				 * 8.3 d or d1 characters for files
				 * 8   d or d1 characters for directories
				 */
				break;
			case 2:
				/*
				 * Only on file section (no associated files)
				 */
				break;
			case 3:
				/*
				 * No restrictions
				 */
				break;

			default:
				comerrno(EX_BAD, "Illegal iso9660 Level %d, use 1..3.\n",
							ucs_level);
			}
			break;
		case 'J':
			use_Joliet++;
			break;
		case OPTION_JCHARSET:
			jcharset = optarg;
			use_Joliet++;
			break;
		case OPTION_NOBAK:
			all_files = 0;
			break;
		case 'b':
			use_eltorito++;
			boot_image = optarg;	/* pathname of the boot image
						   on disk */
			if (boot_image == NULL) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Required Eltorito boot image pathname missing\n");
#else
				fprintf(stderr,
				"Required Eltorito boot image pathname missing\n");
				exit(1);
#endif
			}
			break;
		case 'B':
			use_sparcboot++;
			/* list of pathnames of boot images */
			scan_sparc_boot(optarg);
			break;
		case 'G':
			use_genboot++;
			/* pathname of the boot image on disk */
			genboot_image = optarg;
			if (genboot_image == NULL) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Required generic boot image pathname missing\n");
#else
				fprintf(stderr,
				"Required generic boot image pathname missing\n");
				exit(1);
#endif
			}
			break;
		case OPTION_SPARCLABEL:
			/* Sun disk label string */
			sparc_boot_label(optarg);
			break;
		case 'c':
			use_eltorito++;
			/* pathname of the boot image on cd */
			boot_catalog = optarg;
			if (boot_catalog == NULL) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Required boot catalog pathname missing\n");
#else
				fprintf(stderr,
				"Required boot catalog pathname missing\n");
				exit(1);
#endif
			}
			break;
		case OPTION_ABSTRACT:
			abstract = optarg;
			if (strlen(abstract) > 37) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Abstract filename string too long\n");
#else
				fprintf(stderr,
				"Abstract filename string too long\n");
				exit(1);
#endif
			};
			break;
		case 'A':
			appid = optarg;
			if (strlen(appid) > 128) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Application-id string too long\n");
#else
				fprintf(stderr,
				"Application-id string too long\n");
				exit(1);
#endif
			};
			break;
		case OPTION_BIBLIO:
			biblio = optarg;
			if (strlen(biblio) > 37) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Bibliographic filename string too long\n");
#else
				fprintf(stderr,
				"Bibliographic filename string too long\n");
				exit(1);
#endif
			};
			break;
		case OPTION_CHECK_OLDNAMES:
			check_oldnames++;
			break;
		case OPTION_COPYRIGHT:
			copyright = optarg;
			if (strlen(copyright) > 37) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Copyright filename string too long\n");
#else
				fprintf(stderr,
				"Copyright filename string too long\n");
				exit(1);
#endif
			};
			break;
		case 'd':
			omit_period++;
			warn_violate++;
			break;
		case 'D':
			RR_relocation_depth = 32767;
			break;
		case 'f':
			follow_links++;
			break;
		case 'l':
			full_iso9660_filenames++;
			break;
		case OPTION_MAX_FILENAMES:
			iso9660_namelen = MAX_ISONAME;	/* allow 37 chars */
			full_iso9660_filenames++;
			omit_version_number++;
			warn_violate++;
			break;
		case 'L':
			allow_leading_dots++;
			warn_violate++;
			break;
		case OPTION_LOG_FILE:
			log_file = optarg;
			break;
		case 'M':
			merge_image = optarg;
			break;
		case 'N':
			omit_version_number++;
			warn_violate++;
			break;
		case OPTION_NO_RR:
			no_rr++;
			break;
		case 'o':
			outfile = optarg;
			break;
		case OPTION_PAD:
			dopad++;
			break;
		case OPTION_P_LIST:
			pathnames = optarg;
			break;
		case 'p':
			preparer = optarg;
			if (strlen(preparer) > 128) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD, "Preparer string too long\n");
#else
				fprintf(stderr, "Preparer string too long\n");
				exit(1);
#endif
			};
			break;
		case OPTION_PRINT_SIZE:
			print_size++;
			break;
		case 'P':
			publisher = optarg;
			if (strlen(publisher) > 128) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
						"Publisher string too long\n");
#else
				fprintf(stderr, "Publisher string too long\n");
				exit(1);
#endif
			};
			break;
		case OPTION_QUIET:
			verbose = 0;
			break;
		case 'R':
			use_RockRidge++;
			break;
		case 'r':
			rationalize++;
			use_RockRidge++;
			break;

#ifdef SORTING
		case OPTION_SORT:
			do_sort++;
			add_sort_list(optarg);
			break;
#endif /* SORTING */

		case OPTION_SPLIT_OUTPUT:
			split_output++;
			break;
		case OPTION_SYSID:
			system_id = optarg;
			if (strlen(system_id) > 32) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
						"System ID string too long\n");
#else
				fprintf(stderr, "System ID string too long\n");
				exit(1);
#endif
			};
			break;
		case OPTION_TRANS_TBL:
			trans_tbl = optarg;
		/* fall through */
		case 'T':
			generate_tables++;
			break;
		case OPTION_UCS_LEVEL:
			ucs_level = atoi(optarg);
			if (ucs_level < 1 || ucs_level > 3)
				comerrno(EX_BAD, "Illegal UCS Level %d, use 1..3.\n",
							ucs_level);
			break;
		case OPTION_USE_FILEVERSION:
			use_fileversion++;
			break;
		case 'U':
			/*
			 * Minimal (only truncation of 31+ characters)
			 * translation of filenames.
			 *
			 * Forces -l, -d, -L, -N, -relaxed-filenames,
			 * -allow-lowercase, -allow-multidot
			 *
			 * This is for HP-UX, which does not recognize ANY
			 * extentions (Rock Ridge, Joliet), causing pain when
			 * loading software. pfs_mount can be used to read the
			 * extensions, but the untranslated filenames can be
			 * read by the "native" cdfs mounter. Completely
			 * violates iso9660.
			 */
			full_iso9660_filenames++;	/* 31 chars	*/
			omit_period++;			/* trailing dot */
			allow_leading_dots++;
			omit_version_number++;
			relaxed_filenames++;		/* all chars	*/
			allow_lowercase++;		/* even lowcase	*/
			allow_multidot++;		/* > 1 dots	*/
			warn_violate++;
			break;

		case OPTION_RELAXED_FILENAMES:
			relaxed_filenames++;
			warn_violate++;
			break;
		case OPTION_ALLOW_LOWERCASE:
			allow_lowercase++;
			warn_violate++;
			break;
		case OPTION_ALLOW_MULTIDOT:
			allow_multidot++;
			warn_violate++;
			break;
		case OPTION_ISO_TRANSLATE:
			iso_translate = 0;
			warn_violate++;
			break;
		case 'V':
			volume_id = optarg;
			if (strlen(volume_id) > 32) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
					"Volume ID string too long\n");
#else
				fprintf(stderr,
					"Volume ID string too long\n");
				exit(1);
#endif
			};
			break;
		case OPTION_VOLSET:
			volset_id = optarg;
			if (strlen(volset_id) > 128) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Volume set ID string too long\n");
#else
				fprintf(stderr,
				"Volume set ID string too long\n");
				exit(1);
#endif
			};
			break;
		case OPTION_VOLSET_SIZE:
			volume_set_size = atoi(optarg);
			break;
		case OPTION_VOLSET_SEQ_NUM:
			volume_sequence_number = atoi(optarg);
			if (volume_sequence_number > volume_set_size) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Volume set sequence number too big\n");
#else
				fprintf(stderr,
				"Volume set sequence number too big\n");
				exit(1);
#endif
			}
			break;
		case 'v':
			verbose++;
			break;
		case 'z':
#ifdef VMS
#ifdef	USE_LIBSCHILY
			comerrno(EX_BAD,
			"Transparent compression not supported with VMS\n");
#else
			fprintf(stderr,
			"Transparent compression not supported with VMS\n");
			exit(1);
#endif
#else
			transparent_compression++;
#endif
			break;
		case 'x':
		case 'm':
			/*
			 * Somehow two options to do basically the same thing
			 * got added somewhere along the way.  The 'match'
			 * code supports limited globbing, so this is the one
			 * that got selected. Unfortunately the 'x' switch is
			 * probably more intuitive.
			 */
			add_match(optarg);
			break;
		case OPTION_X_LIST:
			add_list(optarg);
			break;
		case OPTION_I_HIDE:
			i_add_match(optarg);
			break;
		case OPTION_I_LIST:
			i_add_list(optarg);
			break;
		case OPTION_H_HIDE:
			h_add_match(optarg);
			break;
		case OPTION_H_LIST:
			h_add_list(optarg);
			break;
		case OPTION_J_HIDE:
			j_add_match(optarg);
			break;
		case OPTION_J_LIST:
			j_add_list(optarg);
			break;
		case OPTION_HIDE_TRANS_TBL:
			jhide_trans_tbl++;
			break;
		case OPTION_HIDE_RR_MOVED:
			hide_rr_moved++;
			break;
		case OPTION_HELP:
			usage(0);
			break;
		case OPTION_PVERSION:
			printf("%s (%s-%s-%s)\n",
				version_string,
				HOST_CPU, HOST_VENDOR, HOST_OS);
			exit(0);
			break;
		case OPTION_NOSPLIT_SL_COMPONENT:
			split_SL_component = 0;
			break;
		case OPTION_NOSPLIT_SL_FIELD:
			split_SL_field = 0;
			break;
		case OPTION_HARD_DISK_BOOT:
			use_eltorito++;
			hard_disk_boot++;
			break;
		case OPTION_NO_EMUL_BOOT:
			use_eltorito++;
			no_emul_boot++;
			break;
		case OPTION_NO_BOOT:
			use_eltorito++;
			not_bootable++;
			break;
		case OPTION_BOOT_LOAD_ADDR:
			use_eltorito++;
			{
				long	val;
				char	*ptr;

				val = strtol(optarg, &ptr, 0);
				if (*ptr || val < 0 || val >= 0x10000) {
#ifdef	USE_LIBSCHILY
					comerrno(EX_BAD, "Boot image load address invalid.\n");
#else
					fprintf(stderr, "Boot image load address invalid.\n");
					exit(1);
#endif
				}
				load_addr = val;
			}
			break;
		case OPTION_BOOT_LOAD_SIZE:
			use_eltorito++;
			{
				long	val;
				char	*ptr;

				val = strtol(optarg, &ptr, 0);
				if (*ptr || val < 0 || val >= 0x10000) {
#ifdef	USE_LIBSCHILY
					comerrno(EX_BAD,
					"Boot image load size invalid.\n");
#else
					fprintf(stderr,
					"Boot image load size invalid.\n");
					exit(1);
#endif
				}
				load_size = val;
			}
			break;
		case OPTION_BOOT_INFO_TABLE:
			use_eltorito++;
			boot_info_table++;
			break;
#ifdef APPLE_HYB
		case OPTION_HFS_TYPE:
			deftype = optarg;
			hfs_ct++;
			if (strlen(deftype) != 4) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"HFS default TYPE string has illegal length.\n");
#else
				fprintf(stderr,
				"HFS default TYPE string has illegal length.\n");
				exit(1);
#endif
			};
			break;
		case OPTION_HFS_CREATOR:
			defcreator = optarg;
			hfs_ct++;
			if (strlen(defcreator) != 4) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"HFS default CREATOR string has illegal length.\n");
#else
				fprintf(stderr,
				"HFS default CREATOR string has illegal length.\n");
				exit(1);
#endif
			};
			break;
		case 'H':
			afpfile = optarg;
			hfs_last = MAP_LAST;
			break;
		case 'h':
			apple_hyb = 1;
			if (iso9660_level < 3) {
				iso9660_level = 3; /* Allow associated file */
				goto set_iso_level;
			}
			break;
		case 'g':
			apple_ext = 1;
			if (iso9660_level < 3) {
				iso9660_level = 3; /* Allow associated file */
				goto set_iso_level;
			}
			break;
		case OPTION_PROBE:
			probe = 1;
			break;
		case OPTION_MACNAME:
			use_mac_name = 1;
			break;
		case OPTION_NOMACFILES:
#ifdef	USE_LIBSCHILY
			comerrno(EX_BAD,
			"Warning: -no-mac-files no longer used ... ignoring\n");
#else
			fprintf(stderr,
			"Warning: -no-mac-files no longer used ... ignoring\n");
#endif
			break;
		case OPTION_BOOT_HFS_FILE:
			hfs_boot_file = optarg;
		/* fall through */
		case OPTION_GEN_PT:
			gen_pt = 1;
			break;
		case OPTION_MAGIC_FILE:
			magic_file = optarg;
			hfs_last = MAG_LAST;
			break;
		case OPTION_AUTOSTART:
			autoname = optarg;
			/* gen_pt = 1; */
			break;
		case OPTION_BSIZE:
			afe_size = atoi(optarg);
			hfs_select |= DO_FEU;
			hfs_select |= DO_FEL;
			break;
		case OPTION_HFS_VOLID:
			hfs_volume_id = optarg;
			break;
		case OPTION_ROOT_INFO:
			root_info = optarg;
			/* fall through */
		case OPTION_ICON_POS:
			icon_pos = 1;
			break;
		/* Mac/Unix types to include */
		case OPTION_CAP:
			hfs_select |= DO_CAP;
			break;
		case OPTION_NETA:
			hfs_select |= DO_NETA;
			break;
		case OPTION_DBL:
			hfs_select |= DO_DBL;
			break;
		case OPTION_ESH:
		case OPTION_USH:
			hfs_select |= DO_ESH;
			break;
		case OPTION_FE:
			hfs_select |= DO_FEU;
			hfs_select |= DO_FEL;
			break;
		case OPTION_SGI:
		case OPTION_XIN:
			hfs_select |= DO_SGI;
			break;
		case OPTION_MBIN:
			hfs_select |= DO_MBIN;
			break;
		case OPTION_SGL:
			hfs_select |= DO_SGL;
			break;
		case OPTION_DAVE:
			hfs_select |= DO_DAVE;
			break;
		case OPTION_SFM:
			hfs_select |= DO_SFM;
			break;
		case OPTION_CREATE_DT:
			create_dt = 0;
			break;
		case OPTION_HFS_HIDE:
			hfs_add_match(optarg);
			break;
		case OPTION_HFS_LIST:
			hfs_add_list(optarg);
			break;
#ifdef PREP_BOOT
		case OPTION_PREP_BOOT:
			use_prep_boot++;
			if (use_prep_boot > 4) {
#ifdef	USE_LIBSCHILY
				comerrno(EX_BAD,
				"Maximum of 4 PReP boot images are allowed\n");
#else
				fprintf(stderr,
				"Maximum of 4 PReP boot images are allowed\n");
#endif
				exit(1);
			}
			/* pathname of the boot image on cd */
			prep_boot_image[use_prep_boot - 1] = optarg;
			if (prep_boot_image[use_prep_boot - 1] == NULL) {
#ifdef  USE_LIBSCHILY
				comerrno(EX_BAD,
				"Required PReP boot image pathname missing\n");
#else
				fprintf(stderr,
				"Required PReP boot image pathname missing\n");
#endif
				exit(1);
			}
			break;
#endif	/* PREP_BOOT */
#endif	/* APPLE_HYB */
		default:
			usage(1);
		}

parse_input_files:

	if (warn_violate)
		error("Warning: creating filesystem that does not conform to ISO-9660.\n");
	if (iso9660_namelen > LEN_ISONAME)
		error("Warning: ISO-9660 filenames longer than %d may cause buffer overflows in the OS.\n",
			LEN_ISONAME);

	init_nls();	/* Initialize UNICODE tables */
	if (jcharset == NULL) {
#if	defined(__CYGWIN32__) || defined(__CYGWIN__)
		nls = load_nls("cp437");
#else
		nls = load_nls("iso8859-1");
#endif
	} else {
		if (strcmp(jcharset, "default") == 0)
			nls = load_nls_default();
		else
			nls = load_nls(jcharset);
	}
	if (nls == NULL) {	/* Unknown charset specified */
		fprintf(stderr, "Unknown charset: %s\nKnown charsets are:\n",
							jcharset);
		list_nls();	/* List all known charset names */
		exit(1);
	}
	if (merge_image != NULL) {
		if (open_merge_image(merge_image) < 0) {
			/* Complain and die. */
#ifdef	USE_LIBSCHILY
			comerr("Unable to open previous session image %s\n",
				merge_image);
#else
			fprintf(stderr,
				"Unable to open previous session image %s\n",
				merge_image);
			exit(1);
#endif
		}
	}
	/* We don't need root privilleges anymore. */
#ifdef	HAVE_SETREUID
	if (setreuid(-1, getuid()) < 0)
#else
#ifdef	HAVE_SETEUID
	if (seteuid(getuid()) < 0)
#else
	if (setuid(getuid()) < 0)
#endif
#endif
#ifdef	USE_LIBSCHILY
		comerr("Panic cannot set back efective uid.\n");
#else
	{
		perror("Panic cannot set back efective uid.");
		exit(1);
	}
#endif


#ifdef	no_more_needed
#ifdef __NetBSD__
	{
		int		resource;
		struct rlimit	rlp;

		if (getrlimit(RLIMIT_DATA, &rlp) == -1)
			perror("Warning: getrlimit");
		else {
			rlp.rlim_cur = 33554432;
			if (setrlimit(RLIMIT_DATA, &rlp) == -1)
				perror("Warning: setrlimit");
		}
	}
#endif
#endif	/* no_more_needed */
#ifdef HAVE_SBRK
	mem_start = (unsigned long) sbrk(0);
#endif

	/*
	 * if the -hide-joliet option has been given, set the Joliet option
	 */
	if (!use_Joliet && j_ishidden())
		use_Joliet++;

#ifdef APPLE_HYB
	if (apple_hyb && apple_ext) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "Can't have both -apple and -hfs options");
#else
		fprintf(stderr, "Can't have both -apple and -hfs options");
		exit(1);
#endif
	}
	/*
	 * if -probe, -macname, any hfs selection and/or mapping file is given,
	 * but no HFS option, then select apple_hyb
	 */
	if (!apple_hyb && !apple_ext) {
		if (*afpfile || probe || use_mac_name || hfs_select ||
				hfs_boot_file || magic_file ||
				hfs_ishidden() || gen_pt || autoname ||
				afe_size || icon_pos || hfs_ct) {
			apple_hyb = 1;
		}
	}
	if (apple_ext && hfs_boot_file) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "Can't have -hfs-boot-file with -apple\n");
#else
		fprintf(stderr, "Can't have -hfs-boot-file with -apple\n");
		exit(1);
#endif
	}
	if (apple_ext && autoname) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "Can't have -auto with -apple\n");
#else
		fprintf(stderr, "Can't have -auto with -apple\n");
		exit(1);
#endif
	}
	if (apple_hyb && use_sparcboot) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "Can't have -hfs with -sparc-boot\n");
#else
		fprintf(stderr, "Can't have -hfs with -sparc-boot\n");
		exit(1);
#endif
	}
	if (apple_hyb && use_genboot) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "Can't have -hfs with -generic-boot\n");
#else
		fprintf(stderr, "Can't have -hfs with -generic-boot\n");
		exit(1);
#endif
	}
#ifdef PREP_BOOT
	if (apple_ext && use_prep_boot) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "Can't have -prep-boot with -apple\n");
#else
		fprintf(stderr, "Can't have -prep-boot with -apple\n");
		exit(1);
#endif
	}
#endif	/* PREP_BOOT */

	if (apple_hyb || apple_ext)
		apple_both = 1;

	if (probe)
		/* we need to search for all types of Apple/Unix files */
		hfs_select = ~0;

	if (apple_both && verbose && !(hfs_select || *afpfile || magic_file)) {
#ifdef	USE_LIBSCHILY
		errmsgno(EX_BAD, 
		"Warning: no Apple/Unix files will be decoded/mapped\n");
#else
		fprintf(stderr,
		"Warning: no Apple/Unix files will be decoded/mapped\n");
#endif
	}
	if (apple_both && verbose && !afe_size &&
					(hfs_select & (DO_FEU | DO_FEL))) {
#ifdef	USE_LIBSCHILY
		errmsgno(EX_BAD,
		"Warning: assuming PC Exchange cluster size of 512 bytes\n");
#else
		fprintf(stderr,
		"Warning: assuming PC Exchange cluster size of 512 bytes\n");
#endif
		afe_size = 512;
	}
	if (apple_both) {
		/* set up the TYPE/CREATOR mappings */
		hfs_init(afpfile, 0, hfs_select);
	}
	if (apple_ext && !use_RockRidge) {
		/* use RockRidge to set the SystemUse field ... */
		use_RockRidge++;
		rationalize++;
	}
#endif	/* APPLE_HYB */

	if (verbose > 1) {
		fprintf(stderr, "%s (%s-%s-%s)\n",
				version_string,
				HOST_CPU, HOST_VENDOR, HOST_OS);
	}
	if (cdrecord_data == NULL && merge_image != NULL) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD,
		"Multisession usage bug: Must specify -C if -M is used.\n");
#else
		fprintf(stderr,
		"Multisession usage bug: Must specify -C if -M is used.\n");
		exit(1);
#endif
	}
	if (cdrecord_data != NULL && merge_image == NULL) {
#ifdef	USE_LIBSCHILY
		errmsgno(EX_BAD,
		"Warning: -C specified without -M: old session data will not be merged.\n");
#else
		fprintf(stderr,
		"Warning: -C specified without -M: old session data will not be merged.\n");
#endif
	}
#ifdef APPLE_HYB
	if (merge_image != NULL && apple_hyb) {
#ifdef	USE_LIBSCHILY
		errmsgno(EX_BAD,
		"Warning: files from previous sessions will not be included in the HFS volume.\n");
#else
		fprintf(stderr,
		"Warning: files from previous sessions will not be included in the HFS volume.\n");
#endif
	}
#endif	/* APPLE_HYB */

	/* The first step is to scan the directory tree, and take some notes */

	if (!argv[optind]) {
#ifdef	USE_LIBSCHILY
		errmsgno(EX_BAD, "Missing pathspec.\n");
#endif
		usage(1);
	}
	if (use_RockRidge) {
#if 1
		extension_record = generate_rr_extension_record("RRIP_1991A",
			"THE ROCK RIDGE INTERCHANGE PROTOCOL PROVIDES SUPPORT FOR POSIX FILE SYSTEM SEMANTICS",
			"PLEASE CONTACT DISC PUBLISHER FOR SPECIFICATION SOURCE.  SEE PUBLISHER IDENTIFIER IN PRIMARY VOLUME DESCRIPTOR FOR CONTACT INFORMATION.",
			&extension_record_size);
#else
		extension_record = generate_rr_extension_record("IEEE_P1282",
			"THE IEEE P1282 PROTOCOL PROVIDES SUPPORT FOR POSIX FILE SYSTEM SEMANTICS",
			"PLEASE CONTACT THE IEEE STANDARDS DEPARTMENT, PISCATAWAY, NJ, USA FOR THE P1282 SPECIFICATION.",
			&extension_record_size);
#endif
	}
	if (log_file) {
		FILE		*lfp;
		int		i;

		/* open log file - test that we can open OK */
		if ((lfp = fopen(log_file, "w")) == NULL) {
#ifdef	USE_LIBSCHILY
			comerr("can't open logfile: %s\n", log_file);
#else
			fprintf(stderr, "can't open logfile: %s\n", log_file);
			exit(1);
#endif
		}
		fclose(lfp);

		/* redirect all stderr message to log_file */
		fprintf(stderr, "re-directing all messages to %s\n", log_file);
		fflush(stderr);

		/* associate stderr with the log file */
		if (freopen(log_file, "w", stderr) == NULL) {
#ifdef	USE_LIBSCHILY
			comerr("can't open logfile: %s\n", log_file);
#else
			fprintf(stderr, "can't open logfile: %s\n", log_file);
			exit(1);
#endif
		}
		if (verbose > 1) {
			for (i = 0; i < argc; i++)
				fprintf(stderr, "%s ", argv[i]);

			fprintf(stderr, "\n%s (%s-%s-%s)\n",
				version_string,
				HOST_CPU, HOST_VENDOR, HOST_OS);
		}
	}
	/* Find name of root directory. */
	node = strchr(argv[optind], '=');
	if (node == NULL) {
		node = argv[optind];
	} else {
		++node;
	}

	/*
	 * See if boot catalog file exists in root directory, if not we will
	 * create it.
	 */
	if (use_eltorito)
		init_boot_catalog(node);

	/*
	 * Find the device and inode number of the root directory. Record this
	 * in the hash table so we don't scan it more than once.
	 */
	stat_filter(node, &statbuf);
	add_directory_hash(statbuf.st_dev, STAT_INODE(statbuf));

	memset(&de, 0, sizeof(de));

	de.filedir = root;	/* We need this to bootstrap */

	if (cdrecord_data != NULL && merge_image == NULL) {
		/*
		 * in case we want to add a new session, but don't want to
		 * merge old one
		 */
		get_session_start(NULL);
	}
	if (merge_image != NULL) {
		mrootp = merge_isofs(merge_image);
		if (mrootp == NULL) {
			/* Complain and die. */
#ifdef	USE_LIBSCHILY
			comerr("Unable to find previous session image %s\n",
				merge_image);
#else
			fprintf(stderr,
				"Unable to find previous session image %s\n",
				merge_image);
			exit(1);
#endif
		}
		memcpy(de.isorec.extent, mrootp->extent, 8);
	}
	/*
	 * Create an empty root directory. If we ever scan it for real,
	 * we will fill in the contents.
	 */
	find_or_create_directory(NULL, "", &de, TRUE);

#ifdef APPLE_HYB
	/* may need to set window layout of the volume */
	if (root_info)
		set_root_info(root_info);
#endif /* APPLE_HYB */

	/*
	 * see if we have a list of pathnames to process
	 */
	if (pathnames) {
		/* "-" means take list from the standard input */
		if (strcmp(pathnames, "-")) {
			if ((pfp = fopen(pathnames, "r")) == NULL) {
#ifdef	USE_LIBSCHILY
				comerr("Unable to open pathname list %s.\n",
								pathnames);
#else
				fprintf(stderr,
					"Unable to open pathname list %s.\n",
								pathnames);
				exit(1);
#endif
			}
		} else
			pfp = stdin;
	}
	/*
	 * Scan the actual directory (and any we find below it) for files to
	 * write out to the output image.  Note - we take multiple source
	 * directories and keep merging them onto the image.
	 */
	while ((arg = get_pnames(argc, argv, optind, pname,
						sizeof(pname), pfp)) != NULL) {
		struct directory *graft_dir;
		struct stat	st;
		char		*short_name;
		int		status;
		char		graft_point[1024];

		/*
		 * We would like a syntax like:
		 *
		 * 	/tmp=/usr/tmp/xxx
		 *
		 * where the user can specify a place to graft each component
		 * of the tree.  To do this, we may have to create directories
		 * along the way, of course. Secondly, I would like to allow
		 * the user to do something like:
		 *
		 *	/home/baz/RMAIL=/u3/users/baz/RMAIL
		 *
		 * so that normal files could also be injected into the tree
		 * at an arbitrary point.
		 *
		 * The idea is that the last component of whatever is being
		 * entered would take the name from the last component of
		 * whatever the user specifies.
		 *
		 * The default will be that the file is injected at the root of
		 * the image tree.
		 */
		node = strchr(arg, '=');
		short_name = NULL;

		if (node != NULL) {
			char		*pnt;
			char		*xpnt;

			*node = '\0';
			strcpy(graft_point, arg);
			*node = '=';
			node++;

			graft_dir = root;
			xpnt = graft_point;
			if (*xpnt == PATH_SEPARATOR) {
				xpnt++;
			}
			/*
			 * Loop down deeper and deeper until we find the
			 * correct insertion spot.
			 */
			while (1 == 1) {
				pnt = strchr(xpnt, PATH_SEPARATOR);
				if (pnt == NULL) {
					if (*xpnt != '\0') {
						short_name = xpnt;
					}
					break;
				}
				*pnt = '\0';
				graft_dir = find_or_create_directory(graft_dir,
					graft_point,
					NULL, TRUE);
				*pnt = PATH_SEPARATOR;
				xpnt = pnt + 1;
			}
		} else {
			graft_dir = root;
			node = arg;
		}

		/*
		 * Now see whether the user wants to add a regular file, or a
		 * directory at this point.
		 */
		status = stat_filter(node, &st);
		if (status != 0) {
			/*
			 * This is a fatal error - the user won't be getting
			 * what they want if we were to proceed.
			 */
#ifdef	USE_LIBSCHILY
			comerr("Invalid node - %s\n", node);
#else
			fprintf(stderr, "Invalid node - %s\n", node);
			exit(1);
#endif
		} else {
			if (S_ISDIR(st.st_mode)) {
				if (!scan_directory_tree(graft_dir,
								node, &de)) {
					exit(1);
				}
			} else {
				if (short_name == NULL) {
					short_name = strrchr(node,
							PATH_SEPARATOR);
					if (short_name == NULL ||
							short_name < node) {
						short_name = node;
					} else {
						short_name++;
					}
				}
#ifdef APPLE_HYB
				if (!insert_file_entry(graft_dir, node,
								short_name, 0))
#else
				if (!insert_file_entry(graft_dir, node,
								short_name))
#endif	/* APPLE_HYB */
				{
					exit(1);
				}
			}
		}

		optind++;
		no_path_names = 0;
	}

	if (pfp && pfp != stdin)
		fclose(pfp);

	/*
	 * exit if we don't have any pathnames to process
	 * - not going to happen at the moment as we have to have at least one
	 * path on the command line
	 */
	if (no_path_names) {
#ifdef	USE_LIBSCHILY
		errmsgno(EX_BAD, "No pathnames found.\n");
#endif
		usage(1);
	}
	/*
	 * Now merge in any previous sessions.  This is driven on the source
	 * side, since we may need to create some additional directories.
	 */
	if (merge_image != NULL) {
		if (merge_previous_session(root, mrootp) < 0) {
#ifdef	USE_LIBSCHILY
			comerrno(EX_BAD, "Cannot merge previous session.\n");
#else
			fprintf(stderr, "Cannot merge previous session.\n");
			exit(1);
#endif
		}
		close_merge_image();

		/*
		 * set up parent_dir and filedir in relocated entries which
		 * were read from previous session so that
		 * finish_cl_pl_entries can do its job
		 */
		match_cl_re_entries();
	}
#ifdef APPLE_HYB
	/* free up any HFS filename mapping memory */
	if (apple_both)
		clean_hfs();
#endif	/* APPLE_HYB */

	/* hide "./rr_moved" if all its contents have been hidden */
	if (reloc_dir && i_ishidden())
		hide_reloc_dir();

	/* insert the boot catalog if required */
	if (use_eltorito)
		insert_boot_cat();

	/*
	 * Free up any matching memory
	 */
	for (n=0;n<MAX_MAT;n++)
		gen_del_match(n);

#ifdef SORTING
	del_sort();
#endif /* SORTING */

	/*
	 * Sort the directories in the required order (by ISO9660).  Also,
	 * choose the names for the 8.3 filesystem if required, and do any
	 * other post-scan work.
	 */
	goof += sort_tree(root);

	if (goof) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "ISO9660/Rock Ridge tree sort failed.\n");
#else
		fprintf(stderr, "ISO9660/Rock Ridge tree sort failed.\n");
		exit(1);
#endif
	}
	if (use_Joliet) {
		goof += joliet_sort_tree(root);
	}
	if (goof) {
#ifdef	USE_LIBSCHILY
		comerrno(EX_BAD, "Joliet tree sort failed.\n");
#else
		fprintf(stderr, "Joliet tree sort failed.\n");
		exit(1);
#endif
	}
	/*
	 * Fix a couple of things in the root directory so that everything is
	 * self consistent.
	 */
	root->self = root->contents;	/* Fix this up so that the path tables
					   get done right */

	/* OK, ready to write the file.  Open it up, and generate the thing. */
	if (print_size) {
		discimage = fopen("/dev/null", "wb");
		if (!discimage) {
#ifdef	USE_LIBSCHILY
			comerr("Unable to open /dev/null\n");
#else
			fprintf(stderr, "Unable to open /dev/null\n");
			exit(1);
#endif
		}
	} else if (outfile) {
		discimage = fopen(outfile, "wb");
		if (!discimage) {
#ifdef	USE_LIBSCHILY
			comerr("Unable to open disc image file\n");
#else
			fprintf(stderr, "Unable to open disc image file\n");
			exit(1);
#endif
		};
	} else {
		discimage = stdout;

#if	defined(__CYGWIN32__) || defined(__CYGWIN__) || defined(__EMX__)
		setmode(fileno(stdout), O_BINARY);
#endif
	}

	/* Now assign addresses on the disc for the path table. */

	path_blocks = (path_table_size + (SECTOR_SIZE - 1)) >> 11;
	if (path_blocks & 1)
		path_blocks++;

	jpath_blocks = (jpath_table_size + (SECTOR_SIZE - 1)) >> 11;
	if (jpath_blocks & 1)
		jpath_blocks++;

	/*
	 * Start to set up the linked list that we use to track the contents
	 * of the disc.
	 */
#ifdef APPLE_HYB
#ifdef PREP_BOOT
	if (apple_hyb || use_prep_boot)
#else	/* PREP_BOOT */
	if (apple_hyb)
#endif	/* PREP_BOOT */
		outputlist_insert(&hfs_desc);
#endif	/* APPLE_HYB */
	if (use_sparcboot)
		outputlist_insert(&sunlabel_desc);
	if (use_genboot)
		outputlist_insert(&genboot_desc);
	outputlist_insert(&padblock_desc);

	/* PVD for disc. */
	outputlist_insert(&voldesc_desc);

	/* SVD for El Torito. MUST be immediately after the PVD! */
	if (use_eltorito) {
		outputlist_insert(&torito_desc);
	}
	/* SVD for Joliet. */
	if (use_Joliet) {
		outputlist_insert(&joliet_desc);
	}
	/* Finally the last volume desctiptor. */
	outputlist_insert(&end_vol);

	/* Insert the version desctiptor. */
	outputlist_insert(&version_desc);

	/* Now start with path tables and directory tree info. */
	outputlist_insert(&pathtable_desc);
	if (use_Joliet) {
		outputlist_insert(&jpathtable_desc);
	}
	outputlist_insert(&dirtree_desc);
	if (use_Joliet) {
		outputlist_insert(&jdirtree_desc);
	}
	outputlist_insert(&dirtree_clean);

	if (extension_record) {
		outputlist_insert(&extension_desc);
	}
	outputlist_insert(&files_desc);

	/*
	 * Allow room for the various headers we will be writing.
	 * There will always be a primary and an end volume descriptor.
	 */
	last_extent = session_start;

	/*
	 * Calculate the size of all of the components of the disc, and assign
	 * extent numbers.
	 */
	for (opnt = out_list; opnt; opnt = opnt->of_next) {
		if (opnt->of_size != NULL) {
			(*opnt->of_size) (last_extent);
		}
	}

	/*
	 * Generate the contents of any of the sections that we want to
	 * generate. Not all of the fragments will do anything here
	 * - most will generate the data on the fly when we get to the write
	 * pass.
	 */
	for (opnt = out_list; opnt; opnt = opnt->of_next) {
		if (opnt->of_generate != NULL) {
			(*opnt->of_generate) ();
		}
	}
	if (dopad) {
		/*
		 * Padding just after the ISO-9660 filesystem.
		 *
		 * files_desc does not have an of_size function. For this
		 * reason, we must insert us after the files content has been
		 * generated.
		 */
		outputlist_insert(&padend_desc);
		if (padend_desc.of_size != NULL) {
			(*padend_desc.of_size) (last_extent);
		}
	}
	c = 0;
	if (use_sparcboot) {
		c = make_sun_label();
		last_extent += c;
		outputlist_insert(&sunboot_desc);
	}
	if (use_sparcboot && dopad) {
		/* Second padding after the boot partitions. */
		outputlist_insert(&padend_desc);
		if (padend_desc.of_size != NULL) {
			(*padend_desc.of_size) (last_extent);
		}
	}
	if (print_size > 0) {
		fprintf(stderr, "Total extents scheduled to be written = %d\n",
			(last_extent - session_start));
		exit(0);
	}
	/*
	 * Now go through the list of fragments and write the data that
	 * corresponds to each one.
	 */
	for (opnt = out_list; opnt; opnt = opnt->of_next) {
		if (opnt->of_write != NULL) {
			(*opnt->of_write) (discimage);
		}
	}

	if (verbose > 0) {
#ifdef HAVE_SBRK
		fprintf(stderr, "Max brk space used %x\n",
			(unsigned int)(((unsigned long) sbrk(0)) - mem_start));
#endif
		fprintf(stderr, "%d extents written (%d Mb)\n",
			last_extent, last_extent >> 9);
	}
#ifdef VMS
	return 1;
#else
	return 0;
#endif
}

void *
e_malloc(size)
	size_t		size;
{
	void		*pt = 0;

	if ((size > 0) && ((pt = malloc(size)) == NULL)) {
#ifdef	USE_LIBSCHILY
		comerr("Not enough memory\n");
#else
		fprintf(stderr, "Not enough memory\n");
		exit(1);
#endif
	}
	return pt;
}
