/*
* This file has been modified for the cdrkit suite.
*
* The behaviour and appearence of the program code below can differ to a major
* extent from the version distributed by the original author(s).
*
* For details, see Changelog file distributed with the cdrkit package. If you
* received this file from another source then ask the distributing person for
* a log of modifications.
*
*/
/*
*
* Patched version with stuff from the Debian's cdrtools.
* Replaced various warnings/disclaimers with more simple ones.
*
* Eduard Bloch <blade@debian.org>
*/
/* @(#)mkisofs.c 1.167 06/01/30 joerg */
/* Parts from @(#)mkisofs.c 1.206 07/02/26 joerg */
/*
* Program genisoimage.c - generate iso9660 filesystem based upon directory
* tree on hard disk.
*
* Written by Eric Youngdale (1993).
*
* Copyright 1993 Yggdrasil Computing, Incorporated
* Copyright (c) 1999,2000-2004 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 <mconfig.h>
#include "genisoimage.h"
#include <errno.h>
#include <timedefs.h>
#include <fctldefs.h>
#include <ctype.h>
#include "match.h"
#include "exclude.h"
#include <unls.h> /* For UNICODE translation */
#include <schily.h>
#ifdef UDF
#include "udf.h"
#endif
#ifdef NEED_O_BINARY
#include <io.h> /* for setmode() prototype */
#endif
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#else
#include "getopt.h"
extern int optind;
extern char *optarg;
#endif
#ifdef VMS
#include "vms.h"
#endif
#ifdef no_more_needed
#ifdef __NetBSD__
#include <sys/resource.h>
#endif
#endif /* no_more_needed */
#ifdef USE_ICONV
#include <locale.h>
#include <langinfo.h>
#endif
struct directory *root = NULL;
int path_ind;
char version_string[] = "genisoimage " CDRKIT_VERSION;
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 check_session = 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_alphaboot = 0;
int use_sparcboot = 0;
int use_hppaboot = 0;
int use_mipsboot = 0;
int use_mipselboot = 0;
int use_sunx86boot = 0;
int use_genboot = 0;
int use_RockRidge = 0;
int use_XA = 0;
int osecsize = 0; /* Output-sector size, 0 means default secsize 2048 */
int use_Joliet = 0;
int jlen = JMAX; /* maximum Joliet file name length */
int verbose = 1;
int debug = 0;
int gui = 0;
int all_files = 1; /* New default is to include all files */
int follow_links = 0;
#ifdef IS_CYGWIN
int cache_inodes = 0; /* Do not cache inodes on Cygwin by default */
#else
int cache_inodes = 1; /* Cache inodes if OS has unique inodes */
#endif
int rationalize = 0;
int rationalize_uid = 0;
int rationalize_gid = 0;
int rationalize_filemode = 0;
int rationalize_dirmode = 0;
uid_t uid_to_use = 0; /* when rationalizing uid */
gid_t gid_to_use = 0; /* when rationalizing gid */
int filemode_to_use = 0; /* if non-zero, when rationalizing file mode */
int dirmode_to_use = 0; /* if non-zero, when rationalizing dir mode */
int new_dir_mode = 0555;
int generate_tables = 0;
int dopad = 1; /* Now default to do padding */
int print_size = 0;
int split_output = 0;
char *icharset = NULL; /* input charset to convert to UNICODE */
char *ocharset = NULL; /* output charset to convert from 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;
struct eltorito_boot_entry_info *first_boot_entry = NULL;
struct eltorito_boot_entry_info *last_boot_entry = NULL;
struct eltorito_boot_entry_info *current_boot_entry = NULL;
int use_graft_ptrs; /* Use graft points */
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 force_rr = 0; /* Force to use RR attributes from old session */
Uint 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 */
int allow_limited_size = 0; /* Let the user to allow the trick explicitely */
#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 */
int stream_media_size = 0; /* # of blocks on the media */
char *stream_filename = NULL; /* Stream file, 0 to use default STREAM.IMG */
#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/genisoimage 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_filename = 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 */
char *hfs_icharset = NULL; /* input HFS charset name */
char *hfs_ocharset = NULL; /* output HFS charset name */
int hfs_lock = 1; /* lock HFS volume (read-only) */
char *hfs_bless = NULL; /* name of folder to 'bless' (System Folder) */
char *hfs_parms = NULL; /* low level HFS parameters */
#ifdef PREP_BOOT
char *prep_boot_image[4];
int use_prep_boot = 0;
int use_chrp_boot = 0;
#endif /* PREP_BOOT */
#endif /* APPLE_HYB */
#ifdef UDF
int use_udf = 0;
#endif
#ifdef DVD_VIDEO
int dvd_video = 0;
#endif
#ifdef SORTING
int do_sort = 0; /* sort file data */
#endif /* SORTING */
#ifdef USE_ICONV
int iconv_possible;
#endif
struct unls_table *in_nls = NULL; /* input UNICODE conversion table */
struct unls_table *out_nls = NULL; /* output UNICODE conversion table */
#ifdef APPLE_HYB
struct unls_table *hfs_inls = NULL; /* input HFS UNICODE conversion table */
struct unls_table *hfs_onls = NULL; /* output HFS UNICODE conversion table */
#endif /* APPLE_HYB */
struct rcopts {
char *tag;
char **variable;
};
struct rcopts rcopt[] = {
{"PREP", &preparer},
{"PUBL", &publisher},
{"APPI", &appid},
{"COPY", ©right},
{"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}
};
char *merge_warn_msg=0; /* use as pointer and boolean */
/*
* 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. Note that all these
* values must not be ASCII or EBCDIC.
*/
#define OPTION_HELP 1000
#define OPTION_QUIET 1001
#define OPTION_NOSPLIT_SL_COMPONENT 1002
#define OPTION_NOSPLIT_SL_FIELD 1003
#define OPTION_PRINT_SIZE 1004
#define OPTION_SPLIT_OUTPUT 1005
#define OPTION_ABSTRACT 1006
#define OPTION_BIBLIO 1007
#define OPTION_COPYRIGHT 1008
#define OPTION_SYSID 1009
#define OPTION_VOLSET 1010
#define OPTION_VOLSET_SIZE 1011
#define OPTION_VOLSET_SEQ_NUM 1012
#define OPTION_I_HIDE 1013
#define OPTION_J_HIDE 1014
#define OPTION_LOG_FILE 1015
#define OPTION_PVERSION 1016
#define OPTION_NOBAK 1017
#define OPTION_SPARCLABEL 1018
#define OPTION_HARD_DISK_BOOT 1019
#define OPTION_NO_EMUL_BOOT 1020
#define OPTION_NO_BOOT 1021
#define OPTION_BOOT_LOAD_ADDR 1022
#define OPTION_BOOT_LOAD_SIZE 1023
#define OPTION_BOOT_INFO_TABLE 1024
#define OPTION_HIDE_TRANS_TBL 1025
#define OPTION_HIDE_RR_MOVED 1026
#define OPTION_GUI 1027
#define OPTION_TRANS_TBL 1028
#define OPTION_P_LIST 1029
#define OPTION_I_LIST 1030
#define OPTION_J_LIST 1031
#define OPTION_X_LIST 1032
#define OPTION_NO_RR 1033
#define OPTION_JCHARSET 1034
#define OPTION_PAD 1035
#define OPTION_H_HIDE 1036
#define OPTION_H_LIST 1037
#define OPTION_CHECK_OLDNAMES 1038
#ifdef SORTING
#define OPTION_SORT 1039
#endif /* SORTING */
#define OPTION_UCS_LEVEL 1040
#define OPTION_ISO_TRANSLATE 1041
#define OPTION_ISO_LEVEL 1042
#define OPTION_RELAXED_FILENAMES 1043
#define OPTION_ALLOW_LOWERCASE 1044
#define OPTION_ALLOW_MULTIDOT 1045
#define OPTION_USE_FILEVERSION 1046
#define OPTION_MAX_FILENAMES 1047
#define OPTION_ALT_BOOT 1048
#define OPTION_USE_GRAFT 1049
#define OPTION_INPUT_CHARSET 1050
#define OPTION_OUTPUT_CHARSET 1051
#define OPTION_NOPAD 1052
#define OPTION_UID 1053
#define OPTION_GID 1054
#define OPTION_FILEMODE 1055
#define OPTION_DIRMODE 1056
#define OPTION_NEW_DIR_MODE 1057
#define OPTION_CACHE_INODES 1058
#define OPTION_NOCACHE_INODES 1059
#define OPTION_CHECK_SESSION 1060
#define OPTION_FORCE_RR 1061
#define OPTION_DEBUG 1062
#define OPTION_JLONG 1063
#define OPTION_STREAM_FILE_NAME 1064
#define OPTION_STREAM_CD_SIZE 1065
#define OPTION_XA 1066
#define OPTION_XA_RATIONALIZED 1067
#define OPTION_SUNX86BOOT 1068
#define OPTION_SUNX86LABEL 1069
#define OPTION_ALLOW_LEADING_DOTS 1070
#define OPTION_PUBLISHER 1071
#ifdef JIGDO_TEMPLATE
#define OPTION_JTT_OUTPUT 1101
#define OPTION_JTJ_OUTPUT 1102
#define OPTION_JT_MIN_SIZE 1103
#define OPTION_JT_PATH_MAP 1104
#define OPTION_JT_MD5_LIST 1105
#define OPTION_JT_INCLUDE 1106
#define OPTION_JT_EXCLUDE 1107
#define OPTION_JT_COMPRESS_ALGO 1108
#define OPTION_JT_CHECKSUM_ALGO_ISO 1120
#define OPTION_JT_CHECKSUM_ALGO_TMPL 1121
#endif
#define OPTION_BOOTALPHA 1200
#define OPTION_HPPA_CMDLINE 1210
#define OPTION_HPPA_KERNEL_32 1211
#define OPTION_HPPA_KERNEL_64 1212
#define OPTION_HPPA_BOOTLOADER 1213
#define OPTION_HPPA_RAMDISK 1214
#define OPTION_BOOTMIPS 1220
#define OPTION_BOOTMIPSEL 1230
#ifdef UDF
#define OPTION_UDF 1500
#endif
#ifdef DVD_VIDEO
#define OPTION_DVD 1501
#endif
#ifdef APPLE_HYB
#define OPTION_CAP 2000
#define OPTION_NETA 2001
#define OPTION_DBL 2002
#define OPTION_ESH 2003
#define OPTION_FE 2004
#define OPTION_SGI 2005
#define OPTION_MBIN 2006
#define OPTION_SGL 2007
/* aliases */
#define OPTION_USH 2008
#define OPTION_XIN 2009
#define OPTION_DAVE 2010
#define OPTION_SFM 2011
#define OPTION_XDBL 2012
#define OPTION_XHFS 2013
#define OPTION_PROBE 2020
#define OPTION_MACNAME 2021
#define OPTION_NOMACFILES 2022
#define OPTION_BOOT_HFS_FILE 2023
#define OPTION_MAGIC_FILE 2024
#define OPTION_HFS_LIST 2025
#define OPTION_GEN_PT 2026
#define OPTION_CREATE_DT 2027
#define OPTION_HFS_HIDE 2028
#define OPTION_AUTOSTART 2029
#define OPTION_BSIZE 2030
#define OPTION_HFS_VOLID 2031
#define OPTION_PREP_BOOT 2032
#define OPTION_ICON_POS 2033
#define OPTION_HFS_TYPE 2034
#define OPTION_HFS_CREATOR 2035
#define OPTION_ROOT_INFO 2036
#define OPTION_HFS_INPUT_CHARSET 2037
#define OPTION_HFS_OUTPUT_CHARSET 2038
#define OPTION_HFS_UNLOCK 2039
#define OPTION_HFS_BLESS 2040
#define OPTION_HFS_PARMS 2041
#define OPTION_CHRP_BOOT 2042
#define OPTION_RELOC_ROOT 2043
#define OPTION_RELOC_OLD_ROOT 2044
#define OPTION_MAP_FILE 2045
#define OPTION_ALLOW_LIMITED_SIZE 2046
#endif /* APPLE_HYB */
static int save_pname = 0;
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},
{{"cache-inodes", no_argument, NULL, OPTION_CACHE_INODES},
'\0', NULL, "Cache inodes (needed to detect hard links)", ONE_DASH},
{{"no-cache-inodes", no_argument, NULL, OPTION_NOCACHE_INODES},
'\0', NULL, "Do not cache inodes (if filesystem has no unique unides)", ONE_DASH},
{{"check-oldnames", no_argument, NULL, OPTION_CHECK_OLDNAMES},
'\0', NULL, "Check all imported ISO9660 names from old session", ONE_DASH},
{{"check-session", required_argument, NULL, OPTION_CHECK_SESSION},
'\0', "FILE", "Check all ISO9660 names from previous session", ONE_DASH},
{{"copyright", required_argument, NULL, OPTION_COPYRIGHT},
'\0', "FILE", "Set Copyright filename", ONE_DASH},
{{"debug", no_argument, NULL, OPTION_DEBUG},
'\0', NULL, "Set debug flag", ONE_DASH},
{{"eltorito-boot", required_argument, NULL, 'b'},
'b', "FILE", "Set El Torito boot image name", ONE_DASH},
{{"eltorito-alt-boot", no_argument, NULL, OPTION_ALT_BOOT},
'\0', NULL, "Start specifying alternative El Torito boot parameters", ONE_DASH},
{{"sparc-boot", required_argument, NULL, 'B'},
'B', "FILES", "Set sparc boot image names", ONE_DASH},
{{"sunx86-boot", required_argument, NULL, OPTION_SUNX86BOOT},
'\0', "FILES", "Set sunx86 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},
{{"sunx86-label", required_argument, NULL, OPTION_SUNX86LABEL},
'\0', "label text", "Set sunx86 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},
{{"dir-mode", required_argument, NULL, OPTION_DIRMODE},
'\0', "mode", "Make the mode of all directories this mode.", ONE_DASH},
{{"disable-deep-relocation", no_argument, NULL, 'D'},
'D', NULL, "Disable deep directory relocation (violates ISO9660)", ONE_DASH},
{{"file-mode", required_argument, NULL, OPTION_FILEMODE},
'\0', "mode", "Make the mode of all plain files this mode.", ONE_DASH},
{{"follow-links", no_argument, NULL, 'f'},
'f', NULL, "Follow symbolic links", ONE_DASH},
{{"gid", required_argument, NULL, OPTION_GID},
'\0', "gid", "Make the group owner of all files this gid.",
ONE_DASH},
{{"graft-points", no_argument, NULL, OPTION_USE_GRAFT},
'\0', NULL, "Allow to use graft points for filenames", ONE_DASH},
{{"root", required_argument, NULL, OPTION_RELOC_ROOT},
'\0', "DIR", "Set root directory for all new files and directories", ONE_DASH},
{{"old-root", required_argument, NULL, OPTION_RELOC_OLD_ROOT},
'\0', "DIR", "Set root directory in previous session that is searched for files", 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},
{{"input-charset", required_argument, NULL, OPTION_INPUT_CHARSET},
'\0', "CHARSET", "Local input charset for file name conversion", ONE_DASH},
{{"output-charset", required_argument, NULL, OPTION_OUTPUT_CHARSET},
'\0', "CHARSET", "Output charset for file name conversion", ONE_DASH},
{{"iso-level", required_argument, NULL, OPTION_ISO_LEVEL},
'\0', "LEVEL", "Set ISO9660 conformance level (1..3) or 4 for ISO9660 version 2", ONE_DASH},
{{"joliet", no_argument, NULL, 'J'},
'J', NULL, "Generate Joliet directory information", ONE_DASH},
{{"joliet-long", no_argument, NULL, OPTION_JLONG},
'\0', NULL, "Allow Joliet file names to be 103 Unicode characters", 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-limited-size", no_argument, NULL, OPTION_ALLOW_LIMITED_SIZE},
'\0', NULL, "Allow different file sizes in ISO9660/UDF on large files", ONE_DASH},
{{"allow-leading-dots", no_argument, NULL, OPTION_ALLOW_LEADING_DOTS},
'\0', NULL, "Allow ISO9660 filenames to start with '.' (violates ISO9660)", ONE_DASH},
{{"ldots", no_argument, NULL, OPTION_ALLOW_LEADING_DOTS},
'\0', NULL, "Allow ISO9660 filenames to start with '.' (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 output to a multiple of 32k (default)", ONE_DASH},
{{"no-pad", no_argument, NULL, OPTION_NOPAD},
0, NULL, "Do not pad output to a multiple of 32k", ONE_DASH},
{{"prev-session", required_argument, NULL, 'M'},
'M', "FILE", "Set path to previous session to merge", ONE_DASH},
{{"dev", required_argument, NULL, 'M'},
'\0', "SCSIdev", "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},
{{"new-dir-mode", required_argument, NULL, OPTION_NEW_DIR_MODE},
'\0', "mode", "Mode used when creating new directories.", ONE_DASH},
{{"force-rr", no_argument, NULL, OPTION_FORCE_RR},
0, NULL, "Inhibit automatic Rock Ridge detection for previous session", 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, OPTION_PUBLISHER},
'\0', "PUB", "Set Volume publisher", 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},
{{"sectype", required_argument, NULL, 's'},
's', "TYPE", "Set output sector type to e.g. data/xa1/raw", ONE_DASH},
{{"alpha-boot", required_argument, NULL, OPTION_BOOTALPHA},
'\0', "FILE", "Set alpha boot image name (relative to image root)", ONE_DASH},
{{"hppa-cmdline", required_argument, NULL, OPTION_HPPA_CMDLINE},
'\0', "CMDLINE", "Set hppa boot command line (relative to image root)", ONE_DASH},
{{"hppa-kernel-32", required_argument, NULL, OPTION_HPPA_KERNEL_32},
'\0', "FILE", "Set hppa 32-bit image name (relative to image root)", ONE_DASH},
{{"hppa-kernel-64", required_argument, NULL, OPTION_HPPA_KERNEL_64},
'\0', "FILE", "Set hppa 64-bit image name (relative to image root)", ONE_DASH},
{{"hppa-bootloader", required_argument, NULL, OPTION_HPPA_BOOTLOADER},
'\0', "FILE", "Set hppa boot loader file name (relative to image root)", ONE_DASH},
{{"hppa-ramdisk", required_argument, NULL, OPTION_HPPA_RAMDISK},
'\0', "FILE", "Set hppa ramdisk file name (relative to image root)", ONE_DASH},
{{"mips-boot", required_argument, NULL, OPTION_BOOTMIPS},
'\0', "FILE", "Set mips boot image name (relative to image root)", ONE_DASH},
{{"mipsel-boot", required_argument, NULL, OPTION_BOOTMIPSEL},
'\0', "FILE", "Set mipsel boot image name (relative to image root)", ONE_DASH},
#ifdef JIGDO_TEMPLATE
{{"jigdo-jigdo", required_argument, NULL, OPTION_JTJ_OUTPUT},
'\0', "FILE", "Produce a jigdo .jigdo file as well as the .iso", ONE_DASH },
{{"jigdo-template", required_argument, NULL, OPTION_JTT_OUTPUT},
'\0', "FILE", "Produce a jigdo .template file as well as the .iso", ONE_DASH },
{{"jigdo-min-file-size", required_argument, NULL, OPTION_JT_MIN_SIZE},
'\0', "SIZE", "Minimum size for a file to be listed in the jigdo file", ONE_DASH },
{{"jigdo-force-md5", required_argument, NULL, OPTION_JT_INCLUDE},
'\0', "PATTERN", "Pattern(s) where files MUST match an externally-supplied MD5sum", ONE_DASH },
{{"jigdo-exclude", required_argument, NULL, OPTION_JT_EXCLUDE},
'\0', "PATTERN", "Pattern(s) to exclude from the jigdo file", ONE_DASH },
{{"jigdo-map", required_argument, NULL, OPTION_JT_PATH_MAP},
'\0', "PATTERN1=PATTERN2", "Pattern(s) to map paths (e.g. Debian=/mirror/debian)", ONE_DASH },
{{"md5-list", required_argument, NULL, OPTION_JT_MD5_LIST},
'\0', "FILE", "File containing MD5 sums of the files that should be checked", ONE_DASH },
{{"jigdo-template-compress", required_argument, NULL, OPTION_JT_COMPRESS_ALGO},
'\0', "ALGORITHM", "Choose to use gzip or bzip2 compression for template data; default is gzip", ONE_DASH },
{{"checksum_algorithm_iso", required_argument, NULL, OPTION_JT_CHECKSUM_ALGO_ISO},
'\0', "alg1,alg2,...", "Specify the checksum types desired for the output image", ONE_DASH},
{{"checksum_algorithm_template", required_argument, NULL, OPTION_JT_CHECKSUM_ALGO_TMPL},
'\0', "alg1,alg2,...", "Specify the checksum types desired for the output jigdo template", ONE_DASH},
#endif
#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},
{{"stream-file-name", required_argument, NULL, OPTION_STREAM_FILE_NAME},
'\0', "FILE_NAME", "Set the stream file ISO9660 name (incl. version)", ONE_DASH},
{{"stream-media-size", required_argument, NULL, OPTION_STREAM_CD_SIZE},
'\0', "#", "Set the size of your CD media in sectors", 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},
#ifdef UDF
{{"udf", no_argument, NULL, OPTION_UDF},
'\0', NULL, "Generate UDF file system", ONE_DASH},
#endif
#ifdef DVD_VIDEO
{{"dvd-video", no_argument, NULL, OPTION_DVD},
'\0', NULL, "Generate DVD-Video compliant UDF file system", ONE_DASH},
#endif
{{"uid", required_argument, NULL, OPTION_UID},
'\0', "uid", "Make the owner of all files this uid.",
ONE_DASH},
{{"untranslated-filenames", no_argument, NULL, 'U'},
/* CSTYLED */
'U', NULL, "Allow Untranslated filenames (for HPUX & AIX - violates ISO9660). Forces -l, -d, -N, -allow-leading-dots, -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 characters '~', '-' 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},
{{"XA", no_argument, NULL, OPTION_XA},
'\0', NULL, "Generate XA directory attruibutes", ONE_DASH},
{{"xa", no_argument, NULL, OPTION_XA_RATIONALIZED},
'\0', NULL, "Generate rationalized XA directory attruibutes", ONE_DASH},
{{"transparent-compression", no_argument, NULL, 'z'},
'z', NULL, "Enable transparent compression of files", ONE_DASH},
#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, OPTION_MAP_FILE},
'\0', "MAPPING_FILE", "Map file extensions to HFS TYPE/CREATOR", 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},
{{"input-hfs-charset", required_argument, NULL, OPTION_HFS_INPUT_CHARSET},
'\0', "CHARSET", "Local input charset for HFS file name conversion", ONE_DASH},
{{"output-hfs-charset", required_argument, NULL, OPTION_HFS_OUTPUT_CHARSET},
'\0', "CHARSET", "Output charset for HFS file name conversion", ONE_DASH},
{{"hfs-unlock", no_argument, NULL, OPTION_HFS_UNLOCK},
'\0', NULL, "Leave HFS Volume unlocked", ONE_DASH},
{{"hfs-bless", required_argument, NULL, OPTION_HFS_BLESS},
'\0', "FOLDER_NAME", "Name of Folder to be blessed", ONE_DASH},
{{"hfs-parms", required_argument, NULL, OPTION_HFS_PARMS},
'\0', "PARAMETERS", "Comma separated list of HFS parameters", 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},
{{"chrp-boot", no_argument, NULL, OPTION_CHRP_BOOT},
'\0', NULL, "Add CHRP boot header", 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},
{{"osx-double", no_argument, NULL, OPTION_XDBL},
'\0', NULL, "Look for MacOS X AppleDouble Macintosh files", TWO_DASHES},
{{"osx-hfs", no_argument, NULL, OPTION_XHFS},
'\0', NULL, "Look for MacOS X HFS Macintosh files", TWO_DASHES},
#endif /* APPLE_HYB */
};
#define OPTION_COUNT (sizeof ld_options / sizeof (ld_options[0]))
static void read_rcfile(char *appname);
static void susage(int excode);
static void usage(int excode);
int iso9660_date(char *result, time_t crtime);
static void hide_reloc_dir(void);
static char *get_pnames(int argc, char **argv, int opt, char *pname,
int pnsize, FILE *fp);
char *findgequal(char *s);
static char *escstrcpy(char *to, char *from);
void *e_malloc(size_t size);
static int
read_one_rcfile(char *filename)
{
int linum = 0;
char linebuffer[256];
FILE *fp;
if (!filename)
return 0;
fp = fopen(filename, "r");
if (!fp) {
if (errno == ENOENT)
return 0;
#ifdef USE_LIBSCHILY
errmsg("Cannot open '%s'.\n", filename);
#else
perror(filename);
#endif
return 0;
}
if (verbose > 0)
fprintf(stderr, "Using \"%s\"\n", filename);
while (fgets(linebuffer, sizeof(linebuffer), fp)) {
char *name, *p, *p1;
struct rcopts *rco;
++linum;
/* skip any leading white space */
for (p = linebuffer; *p == ' ' || *p == '\t'; p++)
;
/* Skip comments and blank lines */
if (!*p || *p == '\n' || *p == '\r' || *p == '#')
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 = p;
while (*p && (isalpha((unsigned char) *p) || *p == '_'))
*p++ = toupper((unsigned char) *p);
if (name == p) {
fprintf(stderr, "%s:%d: name required\n", filename,
linum);
continue;
}
p1 = p;
/* Skip past white space after the name */
while (*p == ' ' || *p == '\t')
p++;
/* silently ignore errors in the rc file. */
if (*p != '=') {
fprintf(stderr, "%s:%d: equals sign required after '%.*s'\n",
filename, linum,
(int)(p1-name), name);
continue;
}
*p1 = 0;
/* Skip pas the = sign, and any white space following it */
p++;
while (*p == ' ' || *p == '\t')
p++;
/* Get rid of trailing newline */
for (p1 = p; *p1 && *p1 != '\n' && *p1 != '\r'; p1++)
;
*p1 = 0;
/* Figure out which option we have */
for (rco = rcopt; rco->tag; rco++)
if (strcmp(rco->tag, name) == 0) {
/* memleak if we ever do this more than once */
*rco->variable = strdup(p);
break;
}
if (!rco->tag) {
fprintf(stderr, "%s:%d: field name '%s' unknown\n",
filename, linum,
name);
}
}
if (ferror(fp)) {
#ifdef USE_LIBSCHILY
errmsg("Read error on '%s'.\n", filename);
#else
perror(filename);
#endif
fclose(fp);
return 0;
}
fclose(fp);
return 1;
}
#define ETCDIR "/etc"
#define RCFILENAME "genisoimagerc"
#define OLD_RCFILENAME "mkisofsrc"
static void
read_rcfile(char *appname)
{
char *p;
char filename[1000];
if (read_one_rcfile(getenv("GENISOIMAGERC")))
return;
if (read_one_rcfile(getenv("MKISOFSRC")))
return;
if (read_one_rcfile("." RCFILENAME))
return;
if (read_one_rcfile("." OLD_RCFILENAME))
return;
p = getenv("HOME");
if (p && strlen(p) + 1 + sizeof(RCFILENAME) < sizeof(filename)) {
strcpy(filename, p);
p = filename + strlen(filename);
*p++ = PATH_SEPARATOR;
strcpy(p, "." RCFILENAME);
if (read_one_rcfile(filename))
return;
strcpy(p, "." OLD_RCFILENAME);
if (read_one_rcfile(filename))
return;
}
if (read_one_rcfile(ETCDIR SPATH_SEPARATOR RCFILENAME))
return;
if (appname &&
strlen(appname) + 1 + sizeof(RCFILENAME) < sizeof(filename)) {
strcpy(filename, appname);
p = strrchr(filename, PATH_SEPARATOR);
if (p) {
strcpy(p + 1, RCFILENAME);
if (read_one_rcfile(filename))
return;
}
}
}
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
static void
susage(int excode)
{
const char *program_name = "genisoimage";
fprintf(stderr, "Usage: %s [options] -o file directory ...\n", program_name);
fprintf(stderr, "\nUse %s -help\n", program_name);
fprintf(stderr, "to get a list of valid options.\n");
fprintf(stderr, "\nReport problems to debburn-devel@lists.alioth.debian.org.\n");
exit(excode);
}
static void
usage(int excode)
{
const char *program_name = "genisoimage";
int i;
/* const char **targets, **pp;*/
fprintf(stderr, "Usage: %s [options] file...\n", program_name);
fprintf(stderr, "Options:\n");
for (i = 0; i < (int)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 < (int)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 < (int)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);
}
}
fprintf(stderr,
"\nReport problems to debburn-devel@lists.alioth.debian.org.\n");
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 (genisoimage had it wrong too for the longest time).
*/
int
iso9660_date(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(int argc, char **argv, int opt, char *pname, int pnsize, FILE *fp)
{
int len;
/* we may of already read the first line from the pathnames file */
if (save_pname) {
save_pname = 0;
return (pname);
}
if (opt < argc)
return (argv[opt]);
if (fp == NULL)
return ((char *) 0);
if (fgets(pname, pnsize, fp)) {
/* Discard newline */
len = strlen(pname);
if (pname[len - 1] == '\n') {
pname[len - 1] = '\0';
}
return (pname);
}
return ((char *) 0);
}
extern char *cdrecord_data;
int main(int argc, char *argv[])
{
struct directory_entry de;
#ifdef HAVE_SBRK
unsigned long mem_start;
#endif
struct stat statbuf;
char *merge_image = NULL;
char *reloc_root = NULL;
char *reloc_old_root = 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 = NULL;
char *pathnames = 0;
FILE *pfp = NULL;
char pname[2*PATH_MAX + 1 + 1]; /* may be too short */
char *arg; /* if '\\' present */
char nodename[PATH_MAX + 1];
int no_path_names = 1;
int warn_violate = 0;
int have_cmd_line_pathspec = 0;
int rationalize_all = 0;
char *mkisofs_call = 0; /* use as pointer and boolean */
#ifdef APPLE_HYB
char *afpfile = ""; /* mapping file for TYPE/CREATOR */
int hfs_ct = 0;
char *root_info = 0;
#endif /* APPLE_HYB */
/* abusing arg */
mkisofs_call=strstr(argv[0], "mkisofs");
if(mkisofs_call && '\0' == mkisofs_call[7]) /* lame cheater detected */
argv[0]="genisoimage";
#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
susage(1);
}
/* Get the defaults from the .genisoimagerc 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 < (int)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--;
have_cmd_line_pathspec = 1;
goto parse_input_files;
case OPTION_USE_GRAFT:
use_graft_ptrs = 1;
break;
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);
switch (iso9660_level) {
case 1:
/*
* Only on file section
* 8.3 d or d1 characters for files
* 8 d or d1 characters for directories
*/
break;
case 2:
/*
* Only on file section
*/
break;
case 3:
/*
* No restrictions
*/
break;
case 4:
/*
* This is ISO-9660:1988 (ISO-9660 version 2)
*/
iso9660_namelen = MAX_ISONAME_V2; /* allow 207 chars */
full_iso9660_filenames++; /* 31+ chars */
omit_version_number++;
RR_relocation_depth = 32767;
/*
* From -U ...
*/
omit_period++; /* trailing dot */
allow_leading_dots++;
relaxed_filenames++; /* all chars */
allow_lowercase++; /* even lowcase */
allow_multidot++; /* > 1 dots */
break;
default:
comerrno(EX_BAD, "Illegal iso9660 Level %d, use 1..3 or 4.\n",
iso9660_level);
}
break;
case 'J':
use_Joliet++;
break;
case OPTION_JLONG:
use_Joliet++;
jlen = JLONGMAX;
break;
case OPTION_JCHARSET:
use_Joliet++;
/* FALLTHROUGH */
case OPTION_INPUT_CHARSET:
icharset = optarg;
break;
case OPTION_OUTPUT_CHARSET:
ocharset = optarg;
break;
#ifdef JIGDO_TEMPLATE
case OPTION_JTT_OUTPUT:
jtemplate_out = optarg;
break;
case OPTION_JTJ_OUTPUT:
jjigdo_out = optarg;
break;
case OPTION_JT_MD5_LIST:
jmd5_list = optarg;
break;
case OPTION_JT_MIN_SIZE:
jte_min_size = atoi(optarg);
if (jte_min_size < MIN_JIGDO_FILE_SIZE) {
fprintf(stderr, "Jigdo min size %d too small; using default %d instead\n", jte_min_size, MIN_JIGDO_FILE_SIZE);
jte_min_size = MIN_JIGDO_FILE_SIZE;
}
break;
case OPTION_JT_INCLUDE:
if (jte_add_include(optarg)) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD,
"Failed to build jigdo-include list\n");
#else
fprintf(stderr,
"Failed to build jigdo-include list\n");
exit(1);
#endif
}
break;
case OPTION_JT_EXCLUDE:
if (jte_add_exclude(optarg)) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD,
"Failed to build jigdo-exclude list\n");
#else
fprintf(stderr,
"Failed to build jigdo-exclude list\n");
exit(1);
#endif
}
break;
case OPTION_JT_PATH_MAP:
if (jte_add_mapping(optarg)) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD,
"Failed to build jigdo mapping list\n");
#else
fprintf(stderr,
"Failed to build jigdo mapping list\n");
exit(1);
#endif
}
break;
case OPTION_JT_COMPRESS_ALGO:
if (!strcasecmp(optarg, "gzip"))
jte_template_compression = JTE_TEMP_GZIP;
else if (!strcasecmp(optarg, "bzip2"))
jte_template_compression = JTE_TEMP_BZIP2;
else
{
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Compression algorithm %s unknown\n", optarg);
#else
fprintf(stderr, "Compression algorithm %s unknown\n", optarg);
exit(1);
#endif
}
break;
case OPTION_JT_CHECKSUM_ALGO_ISO:
if (parse_checksum_algo(optarg, &checksum_algo_iso))
{
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Problem with ISO checksum choices: %s \n", optarg);
#else
fprintf(stderr, "Problem with ISO checksum choices: %s\n", optarg);
exit(1);
#endif
}
break;
case OPTION_JT_CHECKSUM_ALGO_TMPL:
if (parse_checksum_algo(optarg, &checksum_algo_tmpl))
{
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Problem with template checksum choices: %s \n", optarg);
#else
fprintf(stderr, "Problem with template checksum choices: %s\n", optarg);
exit(1);
#endif
}
break;
#endif /* JIGDO_TEMPLATE */
case OPTION_NOBAK:
all_files = 0;
break;
case 'b':
do_sort++; /* We sort bootcat/botimage */
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
}
get_boot_entry();
current_boot_entry->boot_image = boot_image;
break;
case OPTION_ALT_BOOT:
/*
* Start new boot entry parameter list.
*/
new_boot_entry();
break;
case OPTION_BOOTALPHA:
use_alphaboot++;
/* list of pathnames of boot images */
add_boot_alpha_filename(optarg);
break;
case OPTION_HPPA_CMDLINE:
use_hppaboot++;
add_boot_hppa_cmdline(optarg);
break;
case OPTION_HPPA_KERNEL_32:
use_hppaboot++;
add_boot_hppa_kernel_32(optarg);
break;
case OPTION_HPPA_KERNEL_64:
use_hppaboot++;
add_boot_hppa_kernel_64(optarg);
break;
case OPTION_HPPA_BOOTLOADER:
use_hppaboot++;
add_boot_hppa_bootloader(optarg);
break;
case OPTION_HPPA_RAMDISK:
use_hppaboot++;
/* list of pathnames of boot images */
add_boot_hppa_ramdisk(optarg);
break;
case OPTION_BOOTMIPS:
use_mipsboot++;
/* list of pathnames of boot images */
add_boot_mips_filename(optarg);
break;
case OPTION_BOOTMIPSEL:
use_mipselboot++;
add_boot_mipsel_filename(optarg);
break;
case 'B':
if (use_sunx86boot)
comerrno(EX_BAD,
"-sparc-boot and -sunx86-boot are mutual exclusive.\n");
use_sparcboot++;
/* list of pathnames of boot images */
scan_sparc_boot(optarg);
break;
case OPTION_SUNX86BOOT:
if (use_sparcboot)
comerrno(EX_BAD,
"-sparc-boot and -sunx86-boot are mutual exclusive.\n");
use_sunx86boot++;
/* list of pathnames of boot images */
scan_sunx86_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 OPTION_SUNX86LABEL:
/* Sun disk label string */
sunx86_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_CACHE_INODES:
cache_inodes = 1;
break;
case OPTION_NOCACHE_INODES:
cache_inodes = 0;
break;
case OPTION_CHECK_OLDNAMES:
check_oldnames++;
break;
case OPTION_CHECK_SESSION:
check_session++;
check_oldnames++;
merge_image = optarg;
outfile = "/dev/null";
/*
* cdrecord_data is handled specially in multi.c
* as we cannot write to all strings.
* If genisoimage is called with -C xx,yy
* our default is overwritten.
*/
/* cdrecord_data = "0,0";*/
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 OPTION_DEBUG:
debug++;
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_V1; /* allow 37 chars */
full_iso9660_filenames++;
omit_version_number++;
warn_violate++;
break;
case 'L':
/* FALLTHRU */
case OPTION_ALLOW_LEADING_DOTS:
allow_leading_dots++;
warn_violate++;
break;
case OPTION_LOG_FILE:
log_file = optarg;
break;
case 'M':
merge_image = optarg;
break;
case OPTION_RELOC_ROOT:
reloc_root = optarg;
break;
case OPTION_RELOC_OLD_ROOT:
reloc_old_root = optarg;
break;
case 'N':
omit_version_number++;
warn_violate++;
break;
case OPTION_FORCE_RR:
force_rr++;
break;
case OPTION_NO_RR:
no_rr++;
break;
case 'o':
outfile = optarg;
break;
case OPTION_PAD:
dopad++;
break;
case OPTION_NOPAD:
dopad = 0;
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':
/* FALLTHRU */
case OPTION_PUBLISHER:
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_all++;
use_RockRidge++;
break;
case OPTION_XA:
use_XA++;
break;
case OPTION_XA_RATIONALIZED:
rationalize_all++;
use_XA++;
break;
case 's':
if (strcmp(optarg, "data") == 0)
osecsize = 2048;
else if (strcmp(optarg, "xa1") == 0)
osecsize = 2056;
else if (strcmp(optarg, "raw") == 0) {
osecsize = 2352;
comerrno(EX_BAD,
"Unsupported sector type '%s'.\n",
optarg);
}
break;
case 'S':
#ifdef USE_LIBSCHILY
errmsgno(EX_BAD, "Option -%c is reserved for future use.\n", c);
#else
fprintf(stderr, "Option -%c is reserved for future use.\n", c);
#endif
susage(1);
/* NOTREACHED */
case OPTION_NEW_DIR_MODE:
rationalize++;
{
char *end = 0;
new_dir_mode = strtol(optarg, &end, 8);
if (!end || *end != 0 ||
new_dir_mode < 0 || new_dir_mode > 07777) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Bad mode for -new-dir-mode\n");
#else
fprintf(stderr, "Bad mode for -new-dir-mode\n");
exit(1);
#endif
}
break;
}
case OPTION_UID:
rationalize++;
use_RockRidge++;
rationalize_uid++;
{
char *end = 0;
uid_to_use = strtol(optarg, &end, 0);
if (!end || *end != 0) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Bad value for -uid\n");
#else
fprintf(stderr, "Bad value for -uid\n");
exit(1);
#endif
}
break;
}
case OPTION_GID:
rationalize++;
use_RockRidge++;
rationalize_gid++;
{
char *end = 0;
gid_to_use = strtol(optarg, &end, 0);
if (!end || *end != 0) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Bad value for -gid\n");
#else
fprintf(stderr, "Bad value for -gid\n");
exit(1);
#endif
}
break;
}
case OPTION_FILEMODE:
rationalize++;
use_RockRidge++;
rationalize_filemode++;
{
char *end = 0;
filemode_to_use = strtol(optarg, &end, 8);
if (!end || *end != 0 ||
filemode_to_use < 0 || filemode_to_use > 07777) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Bad mode for -file-mode\n");
#else
fprintf(stderr, "Bad mode for -file-mode\n");
exit(1);
#endif
}
break;
}
case OPTION_DIRMODE:
rationalize++;
use_RockRidge++;
rationalize_dirmode++;
{
char *end = 0;
dirmode_to_use = strtol(optarg, &end, 8);
if (!end || *end != 0 ||
dirmode_to_use < 0 || dirmode_to_use > 07777) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Bad mode for -dir-mode\n");
#else
fprintf(stderr, "Bad mode for -dir-mode\n");
exit(1);
#endif
}
break;
}
#ifdef SORTING
case OPTION_SORT:
do_sort++;
add_sort_list(optarg);
break;
#endif /* SORTING */
case OPTION_SPLIT_OUTPUT:
split_output++;
break;
case OPTION_STREAM_FILE_NAME:
stream_filename = optarg;
break;
case OPTION_STREAM_CD_SIZE:
stream_media_size = atoi(optarg);
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;
/* FALLTHRU */
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;
#ifdef UDF
case OPTION_UDF:
use_udf++;
break;
#endif
#ifdef DVD_VIDEO
case OPTION_DVD:
use_udf++;
dvd_video++;
break;
#endif
case OPTION_USE_FILEVERSION:
use_fileversion++;
break;
case 'U':
/*
* Minimal (only truncation of 31+ characters)
* translation of filenames.
*
* Forces -l, -d, -N, -allow-leading-dots,
* -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);
if (volume_set_size <= 0) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD,
"Illegal Volume Set Size %s\n", optarg);
#else
fprintf(stderr,
"Illegal Volume Set Size %s\n", optarg);
exit(1);
#endif
}
if (volume_set_size > 1) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD,
"Volume Set Size > 1 not yet supported\n");
#else
fprintf(stderr,
"Volume Set Size > 1 not yet supported\n");
exit(1);
#endif
}
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:
if(mkisofs_call)
printf("mkisofs 2.01 is not what you see here. This line is only a fake for too clever\n"
"GUIs and other frontend applications. In fact, this program is:\n");
printf("%s (%s)\n", version_string, HOST_SYSTEM);
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++;
get_boot_entry();
current_boot_entry->hard_disk_boot = 1;
break;
case OPTION_NO_EMUL_BOOT:
use_eltorito++;
no_emul_boot++;
get_boot_entry();
current_boot_entry->no_emul_boot = 1;
break;
case OPTION_NO_BOOT:
use_eltorito++;
not_bootable++;
get_boot_entry();
current_boot_entry->not_bootable = 1;
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;
}
get_boot_entry();
current_boot_entry->load_addr = load_addr;
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;
}
get_boot_entry();
current_boot_entry->load_size = load_size;
break;
case OPTION_BOOT_INFO_TABLE:
use_eltorito++;
boot_info_table++;
get_boot_entry();
current_boot_entry->boot_info_table = 1;
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':
/* FALLTHRU */
case OPTION_MAP_FILE:
afpfile = optarg;
hfs_last = MAP_LAST;
break;
case 'h':
apple_hyb = 1;
break;
case 'g':
apple_ext = 1;
break;
case OPTION_PROBE:
probe = 1;
break;
case OPTION_MACNAME:
use_mac_name = 1;
break;
case OPTION_NOMACFILES:
#ifdef USE_LIBSCHILY
errmsgno(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;
/* FALLTHRU */
case OPTION_GEN_PT:
gen_pt = 1;
break;
case OPTION_MAGIC_FILE:
#ifndef USE_MAGIC
fprintf(stderr, "This program has been compiled without magic library support.\n"
"Ignoring the -magic option.\n");
#endif
magic_filename = 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;
/* FALLTHRU */
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_XDBL:
hfs_select |= DO_XDBL;
break;
case OPTION_XHFS:
#ifdef IS_MACOS_X
hfs_select |= DO_XHFS;
#else /* IS_MACOS_X */
#ifdef USE_LIBSCHILY
errmsgno(EX_BAD,
"Warning: --osx-hfs only works on MacOS X ... ignoring\n");
#else /* USE_LIBSCHILY */
fprintf(stderr,
"Warning: --osx-hfs only works on MacOS X ... ignoring\n");
#endif /* USE_LIBSCHILY */
#endif /* IS_MACOS_X */
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;
case OPTION_HFS_INPUT_CHARSET:
use_mac_name = 1;
hfs_icharset = optarg;
break;
case OPTION_HFS_OUTPUT_CHARSET:
hfs_ocharset = optarg;
break;
case OPTION_HFS_UNLOCK:
hfs_lock = 0;
break;
case OPTION_HFS_BLESS:
hfs_bless = optarg;
break;
case OPTION_HFS_PARMS:
hfs_parms = strdup(optarg);
break;
#ifdef PREP_BOOT
case OPTION_PREP_BOOT:
use_prep_boot++;
if (use_prep_boot > 4 - use_chrp_boot) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD,
"Maximum of 4 PRep+CHRP partition entries are allowed\n");
#else
fprintf(stderr,
"Maximum of 4 PRep+CHRP partition entries 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;
case OPTION_CHRP_BOOT:
if (use_chrp_boot)
break; /* silently allow duplicates */
use_chrp_boot = 1;
if (use_prep_boot > 3) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD,
"Maximum of 4 PRep+CHRP partition entries are allowed\n");
#else
fprintf(stderr,
"Maximum of 4 PRep+CHRP partition entries are allowed\n");
#endif
exit(1);
}
break;
#endif /* PREP_BOOT */
#endif /* APPLE_HYB */
case OPTION_ALLOW_LIMITED_SIZE:
allow_limited_size++;
use_udf++;
break;
default:
susage(1);
}
/*
* "--" was found, the next argument is a pathspec
*/
if (argc != optind)
have_cmd_line_pathspec = 1;
parse_input_files:
path_ind = optind;
/*
* XXX This is a hack until we have a decent separate name handling
* XXX for UDF filenames.
*/
if (dvd_video && use_Joliet) {
use_Joliet = 0;
fprintf(stderr, "Warning: Disabling Joliet support for DVD-Video.\n");
}
if (use_udf && !use_Joliet)
jlen = 255;
if (preparer) {
if (strlen(preparer) > 128) {
comerrno(EX_BAD, "Preparer string too long\n");
}
}
if (publisher) {
if (strlen(publisher) > 128) {
comerrno(EX_BAD,
"Publisher string too long\n");
}
}
if (stream_filename) {
if (strlen(stream_filename) > MAX_ISONAME)
comerrno(EX_BAD,
"stream-file-name too long (%d), max is %d.\n",
(int)strlen(stream_filename), (int)MAX_ISONAME);
if (strchr(stream_filename, '/'))
comerrno(EX_BAD, "Illegal character '/' in stream-file-name.\n");
iso9660_level = 4;
} else {
stream_filename = "STREAM.IMG;1";
}
if (system_id) {
if (strlen(system_id) > 32) {
comerrno(EX_BAD,
"System ID string too long\n");
}
}
if (use_RockRidge && (iso9660_namelen > MAX_ISONAME_V2_RR))
iso9660_namelen = MAX_ISONAME_V2_RR;
if (warn_violate) /* this one is enough for quiet mode, print others warnings only in more verbose modes */
fprintf(stderr, "Warning: creating filesystem that does not conform to ISO-9660.\n");
if (iso9660_level > 3 && verbose>0)
fprintf(stderr, "Warning: Creating ISO-9660:1999 (version 2) filesystem.\n");
if (iso9660_namelen > LEN_ISONAME && verbose>0)
fprintf(stderr, "Warning: ISO-9660 filenames longer than %d may cause buffer overflows in the OS.\n",
LEN_ISONAME);
if (use_Joliet && !use_RockRidge && verbose>0) {
fprintf(stderr,
"Warning: creating filesystem with Joliet extensions but without Rock Ridge\n"
" extensions. It is highly recommended to add Rock Ridge.\n");
}
if (transparent_compression && verbose>0) {
fprintf(stderr, "Warning: using transparent compression. This is a nonstandard Rock Ridge\n");
fprintf(stderr, " extension. The resulting filesystem can only be transparently\n");
fprintf(stderr, " read on Linux. On other operating systems you need to call\n");
fprintf(stderr, " mkzftree by hand to decompress the files.\n");
}
if (transparent_compression && !use_RockRidge && verbose>0) {
fprintf(stderr, "Warning: transparent decompression is a Linux Rock Ridge extension, but\n");
fprintf(stderr, " creating filesystem without Rock Ridge attributes; files\n");
fprintf(stderr, " will not be transparently decompressed.\n");
}
if(follow_links && verbose>0)
fprintf(stderr,
"Warning: -follow-links does not always work correctly; be careful.\n");
init_unls(); /* Initialize UNICODE tables */
/* initialize code tables from a file - if they exists */
init_unls_file(icharset);
init_unls_file(ocharset);
#ifdef APPLE_HYB
init_unls_file(hfs_icharset);
init_unls_file(hfs_ocharset);
#endif /* APPLE_HYB */
#ifdef USE_ICONV
iconv_possible = !(iso9660_level >= 4 || ((ocharset &&
strcmp(ocharset, icharset ? icharset : "")) &&
use_RockRidge) || apple_ext || apple_hyb);
setlocale(LC_CTYPE, "");
if (icharset == NULL && iconv_possible) {
char *charset = nl_langinfo(CODESET);
/* set to detected value but only if it is not pure US-ASCII */
if(charset) { /* workaround for SunOS, iconv is case-sensitive */
char *t;
charset = strdup(charset);
for(t=charset;*t!='\0';t++)
*t=tolower(*t);
}
if(strcmp(charset, "ansi_x3.4-1968") != 0)
icharset = charset;
if(icharset && verbose > 0)
fprintf(stderr, "I: -input-charset not specified, using %s (detected in locale settings)\n",
icharset);
}
if(iconv_possible) {
/*
* don't care if initialization fails
*/
init_nls_iconv(icharset);
init_nls_iconv(ocharset);
}
#endif
if (icharset == NULL) {
#if (defined(__CYGWIN32__) || defined(__CYGWIN__) || defined(__DJGPP__)) && !defined(IS_CYGWIN_1)
in_nls = load_unls("cp437");
#else
in_nls = load_unls("iso8859-1");
#endif
} else {
if (strcmp(icharset, "default") == 0)
in_nls = load_unls_default();
else
in_nls = load_unls(icharset);
}
/*
* set the output charset to the same as the input or the given output
* charset
*/
if (ocharset == NULL) {
out_nls = in_nls;
} else {
if (strcmp(ocharset, "default") == 0)
out_nls = load_unls_default();
else
out_nls = load_unls(ocharset);
}
if (in_nls == NULL || out_nls == NULL) { /* Unknown charset specified */
fprintf(stderr, "Unknown charset\nKnown charsets are:\n");
list_unls(); /* List all known charset names */
#ifdef USE_ICONV
fprintf(stderr, "\nAdditional input charsets are available for Joliet through the iconv support."
"\nRun \"iconv -l\" to display them. Iconv charsets cannot be used with HFS, Apple"
"\nextension, ISO9660 version 2 or Rock Ridge.\n");
#endif
exit(1);
}
#ifdef APPLE_HYB
if (hfs_icharset == NULL || strcmp(hfs_icharset, "mac-roman")) {
hfs_inls = load_unls("cp10000");
} else {
if (strcmp(hfs_icharset, "default") == 0)
hfs_inls = load_unls_default();
else
hfs_inls = load_unls(hfs_icharset);
}
if (hfs_ocharset == NULL) {
hfs_onls = hfs_inls;
} else {
if (strcmp(hfs_ocharset, "default") == 0)
hfs_onls = load_unls_default();
else if (strcmp(hfs_ocharset, "mac-roman") == 0)
hfs_onls = load_unls("cp10000");
else
hfs_onls = load_unls(hfs_ocharset);
}
if (hfs_inls == NULL || hfs_onls == NULL) {
fprintf(stderr, "Unknown HFS charset\nKnown charsets are:\n");
list_unls();
exit(1);
}
#endif /* APPLE_HYB */
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 effective uid.\n");
#else
{
perror("Panic cannot set back effective uid.");
exit(1);
}
#endif
#ifdef no_more_needed
#ifdef __NetBSD__
{
int resource;
struct rlimit rlp;
if (getrlimit(RLIMIT_DATA, &rlp) == -1)
perror("Warning: getrlimit failed");
else {
rlp.rlim_cur = 33554432;
if (setrlimit(RLIMIT_DATA, &rlp) == -1)
perror("Warning: setrlimit failed");
}
}
#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_filename ||
hfs_ishidden() || gen_pt || autoname ||
afe_size || icon_pos || hfs_ct ||
hfs_icharset || hfs_ocharset) {
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 || use_sunx86boot)) {
#ifdef USE_LIBSCHILY
comerrno(EX_BAD, "Can't have -hfs with -sparc-boot/-sunx86-boot\n");
#else
fprintf(stderr, "Can't have -hfs with -sparc-boot/-sunx86-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_filename)) {
#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) {
#ifdef nonono
/* use RockRidge to set the SystemUse field ... */
use_RockRidge++;
rationalize_all++;
#else
/* EMPTY */
#endif
}
if (apple_ext && !(use_XA || use_RockRidge)) {
comerrno(EX_BAD, "Need either -XA/-xa or -R/-r for -apple to become active.\n");
}
#endif /* APPLE_HYB */
if (rationalize_all) {
rationalize++;
rationalize_uid++;
rationalize_gid++;
rationalize_filemode++;
rationalize_dirmode++;
}
if (verbose > 1) {
fprintf(stderr, "%s (%s)\n", version_string, HOST_SYSTEM);
}
if (cdrecord_data == NULL && !check_session && 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 */
/*
* 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;
}
/* The first step is to scan the directory tree, and take some notes */
if ((arg = get_pnames(argc, argv, optind, pname,
sizeof (pname), pfp)) == NULL) {
if (check_session == 0 && !stream_media_size) {
#ifdef USE_LIBSCHILY
errmsgno(EX_BAD, "Missing pathspec.\n");
#endif
susage(1);
}
}
/*
* if we don't have a pathspec, then save the pathspec found
* in the pathnames file (stored in pname) - we don't want
* to skip this pathspec when we read the pathnames file again
*/
if (!have_cmd_line_pathspec && !stream_media_size) {
save_pname = 1;
}
if (stream_media_size) {
if (use_XA || use_RockRidge || use_udf || use_Joliet)
comerrno(EX_BAD,
"Cannot use XA, Rock Ridge, UDF or Joliet with -stream-media-size\n");
if (merge_image)
comerrno(EX_BAD,
"Cannot use multi session with -stream-media-size\n");
if (use_eltorito || use_sparcboot || use_sunx86boot ||
use_genboot || use_prep_boot || hfs_boot_file)
comerrno(EX_BAD,
"Cannot use boot options with -stream-media-size\n");
if (apple_hyb)
comerrno(EX_BAD,
"Cannot use Apple hybrid options with -stream-media-size\n");
}
if (use_RockRidge) {
/* BEGIN CSTYLED */
#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
/* END CSTYLED */
}
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)\n",
version_string, HOST_SYSTEM);
}
}
/* Find name of root directory. */
if (arg != NULL)
node = findgequal(arg);
if (!use_graft_ptrs)
node = NULL;
if (node == NULL) {
if (use_graft_ptrs && arg != NULL)
node = escstrcpy(nodename, arg);
else
node = arg;
} else {
/*
* Remove '\\' escape chars which are located
* before '\\' and '=' chars
*/
node = escstrcpy(nodename, ++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));
/*
* PO:
* Isn't root NULL at this time anyway?
* I think it is created by the first call to
* find_or_create_directory() below.
*/
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) {
char sector[SECTOR_SIZE];
errno = 0;
mrootp = merge_isofs(merge_image);
if (mrootp == NULL) {
/* Complain and die. */
#ifdef USE_LIBSCHILY
if (errno == 0)
errno = -1;
comerr("Unable to find previous session PVD '%s'.\n",
merge_image);
#else
fprintf(stderr,
"Unable to find previous session PVD '%s'.\n",
merge_image);
exit(1);
#endif
}
memcpy(de.isorec.extent, mrootp->extent, 8);
/*
* Look for RR Attributes in '.' entry of root dir.
* This is the first ISO directory entry in the root dir.
*/
c = isonum_733((unsigned char *)mrootp->extent);
#ifdef USE_SCG
readsecs(c, sector, 1);
#else
lseek(fileno(in_image), c*2048, SEEK_SET);
read(fileno(in_image), sector, sizeof (sector));
#endif
c = rr_flags((struct iso_directory_record *)sector);
if (c & RR_FLAG_XA)
fprintf(stderr, "XA signatures found\n");
if (c & RR_FLAG_AA)
fprintf(stderr, "AA signatures found\n");
if (c & ~(RR_FLAG_XA|RR_FLAG_AA)) {
if (c & RR_FLAG_SP) {
fprintf(stderr, "Rock Ridge signatures found\n");
} else {
fprintf(stderr, "Bad Rock Ridge signatures found (SU record missing)\n");
if (!force_rr)
no_rr++;
}
} else {
fprintf(stderr, "NO Rock Ridge present\n");
if ((c & (RR_FLAG_XA|RR_FLAG_AA)) == 0) {
if (!force_rr)
no_rr++;
}
}
if (no_rr)
fprintf(stderr, "Disabling Rock Ridge / XA / AA\n");
}
/*
* 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, NULL);
#ifdef APPLE_HYB
/* may need to set window layout of the volume */
if (root_info)
set_root_info(root_info);
#endif /* APPLE_HYB */
if(optind < argc-1)
merge_warn_msg="NOTE: multiple source directories have been specified and merged into the root\n"
"of the filesystem. Check your program arguments. genisoimage is not tar.\n";
/*
* 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.
*/
if (check_session == 0)
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[PATH_MAX + 1];
/*
* 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 = findgequal(arg);
if (!use_graft_ptrs)
node = NULL;
/*
* Remove '\\' escape chars which are located
* before '\\' and '=' chars ---> below in escstrcpy()
*/
short_name = NULL;
if (node != NULL || reloc_root) {
char *pnt;
char *xpnt;
size_t len;
int node_is_dir;
/* insert -root prefix */
if (reloc_root != NULL) {
strcpy(graft_point, reloc_root);
len = strlen(graft_point);
if (graft_point[len] != '/') {
graft_point[len++] = '/';
graft_point[len] = '\0';
}
} else {
len = 0;
}
if (node) {
*node = '\0';
escstrcpy(&graft_point[len], arg);
*node = '=';
}
/*
* Remove unwanted "./" & "/" sequences from start...
*/
do {
xpnt = graft_point;
while (xpnt[0] == '.' && xpnt[1] == '/')
xpnt += 2;
while (*xpnt == PATH_SEPARATOR) {
xpnt++;
}
memmove(graft_point, xpnt, strlen(xpnt)+1);
} while (xpnt > graft_point);
if (node) {
node = escstrcpy(nodename, ++node);
} else {
node = arg;
}
graft_dir = root;
xpnt = graft_point;
/*
* If "node" points to a directory, then graft_point
* needs to point to a directory too.
*/
if (follow_links)
status = stat_filter(node, &st);
else
status = lstat_filter(node, &st);
node_is_dir = S_ISDIR(st.st_mode);
if (status == 0 && node_is_dir) {
len = strlen(graft_point);
if ((len <= (sizeof (graft_point) -1)) &&
graft_point[len-1] != '/') {
graft_point[len++] = '/';
graft_point[len] = '\0';
}
}
if (debug)
fprintf(stderr, "GRAFT:'%s'\n", xpnt);
/*
* Loop down deeper and deeper until we find the
* correct insertion spot.
* Canonicalize the filename while parsing it.
*/
for (;;) {
struct stat* stat_template;
do {
while (xpnt[0] == '.' && xpnt[1] == '/')
xpnt += 2;
while (xpnt[0] == '/')
xpnt += 1;
if (xpnt[0] == '.' && xpnt[1] == '.' && xpnt[2] == '/') {
if (graft_dir && graft_dir != root) {
graft_dir = graft_dir->parent;
xpnt += 2;
}
}
} while ((xpnt[0] == '/') || (xpnt[0] == '.' && xpnt[1] == '/'));
pnt = strchr(xpnt, PATH_SEPARATOR);
if (pnt == NULL) {
if (*xpnt != '\0') {
short_name = xpnt;
}
break;
}
*pnt = '\0';
if (debug) {
fprintf(stderr, "GRAFT Point:'%s' in '%s : %s' (%s)\n",
xpnt,
graft_dir->whole_name,
graft_dir->de_name,
graft_point);
}
/*
* If the node being grafted is a
* directory, then we want the last
* directory in this graft chain to have
* the ownership and permissions of the
* source node. Other directories in the
* chain get default ownership and
* permissions.
*/
stat_template =
(pnt[1] == '\0' && node_is_dir) ? &st : 0;
graft_dir = find_or_create_directory(graft_dir,
graft_point, NULL, TRUE,
stat_template);
*pnt = PATH_SEPARATOR;
xpnt = pnt + 1;
}
} else {
graft_dir = root;
if (use_graft_ptrs)
node = escstrcpy(nodename, arg);
else
node = arg;
}
/*
* Get information on the node
*/
if (follow_links)
status = stat_filter(node, &st);
else
status = lstat_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 {
/*
* Now see whether the user wants to add a regular
* file or a directory at this point.
*/
if (S_ISDIR(st.st_mode)) {
if (debug) {
fprintf(stderr, "graft_dir: '%s : %s', node: '%s', (scan)\n",
graft_dir->whole_name,
graft_dir->de_name, node);
}
if (!scan_directory_tree(graft_dir,
node, &de)) {
exit(1);
}
if (debug) {
fprintf(stderr, "scan done\n");
}
} else {
if (short_name == NULL) {
short_name = strrchr(node,
PATH_SEPARATOR);
if (short_name == NULL ||
short_name < node) {
short_name = node;
} else {
short_name++;
}
}
if (debug) {
fprintf(stderr, "graft_dir: '%s : %s', node: '%s', short_name: '%s'\n",
graft_dir->whole_name,
graft_dir->de_name, node,
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 */
{
/*
* Should we ignore this?
*/
/* exit(1);*/
/* EMPTY */
}
}
}
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 && !check_session && !stream_media_size) {
#ifdef USE_LIBSCHILY
errmsgno(EX_BAD, "No pathnames found.\n");
#endif
susage(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,
reloc_root, reloc_old_root) < 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) {
fprintf(stderr, "ISO9660/Rock Ridge tree sort failed.\n");
if(merge_warn_msg)
fprintf(stderr, merge_warn_msg);
exit(1);
}
#ifdef UDF
if (use_Joliet || use_udf) {
#else
if (use_Joliet) {
#endif
goof += joliet_sort_tree(root);
}
if (goof) {
fprintf(stderr, "Joliet tree sort failed. The -joliet-long switch may help you.\n");
if(merge_warn_msg)
fprintf(stderr, merge_warn_msg);
exit(1);
}
/*
* Fix a couple of things in the root directory so that everything is
* self consistent. Fix this up so that the path tables get done right.
*/
root->self = root->contents;
/* 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 && (strcmp (outfile, "-")) != 0) {
discimage = fopen(outfile, "wb");
if (!discimage) {
#ifdef USE_LIBSCHILY
comerr("Unable to open disc image file '%s'.\n", outfile);
#else
fprintf(stderr, "Unable to open disc image file '%s'.\n", outfile);
exit(1);
#endif
}
if (jtemplate_out || jjigdo_out) {
if (!jtemplate_out || !jjigdo_out || !jmd5_list) {
#ifdef USE_LIBSCHILY
comerr("Bad options - need to specify output names for jigdo and template file, and also the md5-list input file!\n");
#else
fprintf(stderr, "Bad options - need to specify output names for jigdo and template file, and also the md5-list input file!\n");
exit(1);
#endif
}
jtjigdo = fopen(jjigdo_out, "wb");
jttemplate = fopen(jtemplate_out, "wb");
if (!jtjigdo || !jttemplate) {
#ifdef USE_LIBSCHILY
comerr("Unable to open jigdo template image file\n");
#else
fprintf(stderr, "Unable to open jigdo template image file\n");
exit(1);
#endif
}
write_jt_header(jttemplate, jtjigdo);
}
} else if ((outfile == NULL)
&& isatty (fileno (stdout))) {
/* FIXME: a cleaner way to override this check? */
fputs (("image not written to a terminal.\n"
"Use -o - to force the output.\n"),
stderr);
exit (1);
} else {
discimage = stdout;
#ifdef NEED_O_BINARY
setmode(fileno(stdout), O_BINARY);
#endif
}
/* Now assign addresses on the disc for the path table. */
path_blocks = ISO_BLOCKS(path_table_size);
if (path_blocks & 1)
path_blocks++;
jpath_blocks = ISO_BLOCKS(jpath_table_size);
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 || use_chrp_boot)
#else /* PREP_BOOT */
if (apple_hyb)
#endif /* PREP_BOOT */
outputlist_insert(&hfs_desc);
#endif /* APPLE_HYB */
if (use_sparcboot || use_sunx86boot)
outputlist_insert(&sunlabel_desc);
if (use_alphaboot)
outputlist_insert(&alphaboot_desc);
if (use_hppaboot)
outputlist_insert(&hppaboot_desc);
if (use_alphaboot || use_hppaboot)
outputlist_insert(&alpha_hppa_boot_desc);
if (use_mipsboot)
outputlist_insert(&mipsboot_desc);
if (use_mipselboot)
outputlist_insert(&mipselboot_desc);
if (use_genboot)
outputlist_insert(&genboot_desc);
outputlist_insert(&startpad_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);
}
/* Enhanced PVD for disc. neded if we write ISO-9660:1999 */
if (iso9660_level > 3)
outputlist_insert(&xvoldesc_desc);
/* SVD for Joliet. */
if (use_Joliet) {
outputlist_insert(&joliet_desc);
}
/* Finally the last volume descriptor. */
outputlist_insert(&end_vol);
#ifdef UDF
if (use_udf) {
outputlist_insert(&udf_vol_recognition_area_frag);
}
#endif
/* Insert the version descriptor. */
outputlist_insert(&version_desc);
#ifdef UDF
if (use_udf) {
/*
* Most of the space before sector 256 is wasted when
* UDF is turned on. The waste could be reduced by
* putting the ISO9660/Joliet structures before the
* pad_to_sector_256; the problem is that they might
* overshoot sector 256, so there would have to be some
* ugly logic to detect this case and rearrange things
* appropriately. I don't know if it's worth it.
*/
outputlist_insert(&udf_pad_to_sector_32_frag);
outputlist_insert(&udf_main_seq_frag);
outputlist_insert(&udf_main_seq_copy_frag);
outputlist_insert(&udf_integ_seq_frag);
outputlist_insert(&udf_pad_to_sector_256_frag);
outputlist_insert(&udf_anchor_vol_desc_frag);
outputlist_insert(&udf_file_set_desc_frag);
outputlist_insert(&udf_dirtree_frag);
outputlist_insert(&udf_file_entries_frag);
}
#endif
/* Now start with path tables and directory tree info. */
if (!stream_media_size)
outputlist_insert(&pathtable_desc);
else
outputlist_insert(&strpath_desc);
if (use_Joliet) {
outputlist_insert(&jpathtable_desc);
}
if (!stream_media_size)
outputlist_insert(&dirtree_desc);
if (use_Joliet) {
outputlist_insert(&jdirtree_desc);
}
outputlist_insert(&dirtree_clean);
if (extension_record) {
outputlist_insert(&extension_desc);
}
if (!stream_media_size) {
outputlist_insert(&files_desc);
} else {
outputlist_insert(&strfile_desc);
outputlist_insert(&strdir_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) {
opnt->of_start_extent = last_extent;
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) ();
}
}
/*
* 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.
*/
#ifdef UDF
if (use_udf) {
/* Single anchor volume descriptor pointer at end */
outputlist_insert(&udf_end_anchor_vol_desc_frag);
if (udf_end_anchor_vol_desc_frag.of_size != NULL) {
(*udf_end_anchor_vol_desc_frag.of_size) (last_extent);
}
if (dopad) {
/*
* Pad with anchor volume descriptor pointer
* blocks instead of zeroes.
*/
outputlist_insert(&udf_padend_avdp_frag);
if (udf_padend_avdp_frag.of_size != NULL) {
(*udf_padend_avdp_frag.of_size) (last_extent);
}
}
} else
#endif
if (dopad && !(use_sparcboot || use_sunx86boot)) {
outputlist_insert(&endpad_desc);
if (endpad_desc.of_size != NULL) {
(*endpad_desc.of_size) (last_extent);
}
}
c = 0;
if (use_sparcboot) {
if (dopad) {
/* Padding before the boot partitions. */
outputlist_insert(&interpad_desc);
if (interpad_desc.of_size != NULL) {
(*interpad_desc.of_size) (last_extent);
}
}
c = make_sun_label();
last_extent += c;
outputlist_insert(&sunboot_desc);
if (dopad) {
outputlist_insert(&endpad_desc);
if (endpad_desc.of_size != NULL) {
(*endpad_desc.of_size) (last_extent);
}
}
} else if (use_sunx86boot) {
if (dopad) {
/* Padding before the boot partitions. */
outputlist_insert(&interpad_desc);
if (interpad_desc.of_size != NULL) {
(*interpad_desc.of_size) (last_extent);
}
}
c = make_sunx86_label();
last_extent += c;
outputlist_insert(&sunboot_desc);
if (dopad) {
outputlist_insert(&endpad_desc);
if (endpad_desc.of_size != NULL) {
(*endpad_desc.of_size) (last_extent);
}
}
}
if (print_size > 0) {
if (verbose > 0)
fprintf(stderr,
"Total extents scheduled to be written = %u\n",
(last_extent - session_start));
printf("%u\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) {
Uint oext;
oext = last_extent_written;
if (opnt->of_start_extent != 0 &&
opnt->of_start_extent != last_extent_written) {
/*
* Consistency check.
* XXX Should make sure that all entries have
* XXXX of_start_extent set up correctly.
*/
comerrno(EX_BAD,
"Implementation botch: %s should start at %u but starts at %u.\n",
opnt->of_name, opnt->of_start_extent, last_extent_written);
}
if (opnt->of_write != NULL) {
if (verbose > 1)
fprintf(stderr, "Writing: %-40sStart Block %u\n",
opnt->of_name, last_extent_written);
(*opnt->of_write) (discimage);
if (verbose > 1)
fprintf(stderr, "Done with: %-40sBlock(s) %u\n",
opnt->of_name, last_extent_written-oext);
}
}
if (last_extent != last_extent_written) {
comerrno(EX_BAD,
"Implementation botch: FS should end at %u but ends at %u.\n",
last_extent, last_extent_written);
}
if (jttemplate) {
write_jt_footer();
fclose(jttemplate);
}
if (jtjigdo)
fclose(jtjigdo);
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, "%u extents written (%u MB)\n",
last_extent, last_extent >> 9);
}
#ifdef VMS
return (1);
#else
return (0);
#endif
}
/*
* Find unescaped equal sign in graft pointer string.
*/
char *
findgequal(char *s)
{
char *p = s;
while ((p = strchr(p, '=')) != NULL) {
if (p > s && p[-1] != '\\')
return (p);
p++;
}
return (NULL);
}
/*
* Find unescaped equal sign in string.
*/
static char *
escstrcpy(char *to, char *from)
{
char *p = to;
if (debug)
fprintf(stderr, "FROM: '%s'\n", from);
while ((*p = *from++) != '\0') {
if (*p == '\\') {
if ((*p = *from++) == '\0')
break;
if (*p != '\\' && *p != '=') {
p[1] = p[0];
*p++ = '\\';
}
}
p++;
}
if (debug)
fprintf(stderr, "ESC: '%s'\n", to);
return (to);
}
void *
e_malloc(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
}
/*
* Not all code is clean yet.
* Filling all allocated data with zeroes will help
* to avoid core dumps.
*/
if (size > 0) /* a workaround for gcc bug gcc.gnu.org/PR25639 */
memset(pt, 0, size);
return (pt);
}