/* @(#)mkisofs.c 1.230 07/10/20 joerg */ #ifndef lint static char sccsid[] = "@(#)mkisofs.c 1.230 07/10/20 joerg"; #endif /* * Program mkisofs.c - generate iso9660 filesystem based upon directory * tree on hard disk. * * Written by Eric Youngdale (1993). * * Copyright 1993 Yggdrasil Computing, Incorporated * Copyright (c) 1999,2000-2007 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 */ /* MAC UDF images by HELIOS Software GmbH support@helios.de */ /* HFS+ by HELIOS Software GmbH support@helios.de */ #include #ifdef USE_FIND #include "walk.h" #include "find.h" #endif #include "mkisofs.h" #include #include #include #include #include "match.h" #include "exclude.h" #include #include #include #ifdef UDF #include "udf.h" #endif #ifdef NEED_O_BINARY #include /* for setmode() prototype */ #endif #include #ifdef VMS #include "vms.h" #endif #ifdef no_more_needed #ifdef __NetBSD__ #include #endif #endif /* no_more_needed */ #include "../cdrecord/version.h" struct directory *root = NULL; int path_ind; char version_string[] = VERSION; char *outfile; FILE *discimage; UInt32_t next_extent = 0; UInt32_t last_extent = 0; UInt32_t 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; UInt32_t 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_sparcboot = 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 */ /* * Verbose levels currently used: * * 1+ Boot information * 1+ Rcfile information * 1+ Name mapping information * 1+ Progress information * 2+ Version informaton * 2+ Output Extent (of_write) information * 2+ PReP boot information * 3+ HFS warnings * 3+ Dump dirtree */ int verbose = 1; int debug = 0; int gui = 0; int all_files = 1; /* New default is to include all files */ BOOL Hflag = FALSE; /* Follow links on cmdline (-H) */ BOOL follow_links = FALSE; /* Follow all links (-L) */ #ifdef IS_CYGWIN /* * Do not cache inodes on Cygwin by default * See below in main(), cache for 64bit ino_t */ int cache_inodes = 0; #else int cache_inodes = 1; /* Cache inodes if OS has unique inodes */ #endif int rationalize = 0; /* Need to call stat_fix() */ 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; 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; /* -------------------------------------------------------------------------- */ char *merge_image; /* CLI Parameter for -M option */ char *check_image; /* CLI Parameter for -check-session option */ char *reloc_root = NULL; /* CLI Parameter for -root option */ char *reloc_old_root = NULL; /* CLI Parameter for -oldroot option */ extern char *cdrecord_data; /* CLI Parameter for -C option */ int disable_deep_reloc; /* CLI Parameter for -D option */ char *dirmode_str; /* CLI Parameter for -dir-mode option */ char *filemode_str; /* CLI Parameter for -file-mode option */ char *gid_str; /* CLI Parameter for -gid option */ int help; /* CLI Parameter for -help option */ int joliet_long; /* CLI Parameter for -joliet-long option */ char *jcharset; /* CLI Parameter for -jcharset option */ int max_filenames; /* CLI Parameter for -max-iso9660-filenames option */ char *log_file; /* CLI Parameter for -log-file option */ char *dir_mode_str; /* CLI Parameter for -new-dir-mode option */ char *pathnames; /* CLI Parameter for -help option */ int rationalize_rr; /* CLI Parameter for -path-list option */ char *sectype; /* CLI Parameter for -s option */ char *uid_str; /* CLI Parameter for -uid option */ int untranslated_filenames; /* CLI Parameter for -U option */ int pversion; /* CLI Parameter for -version option */ int rationalize_xa; /* CLI Parameter for -xa option */ #ifdef APPLE_HYB char *afpfile = ""; /* CLI Parameter for -map option */ char *root_info; /* CLI Parameter for -root-info option */ #endif BOOL nodesc = FALSE; /* Whether not to descend directories */ #ifdef USE_FIND BOOL dofind = FALSE; /* -find option found */ int find_ac = 0; /* ac past -find option */ char *const *find_av = NULL; /* av past -find option */ int find_pac = 0; /* ac for first find primary */ char *const *find_pav = NULL; /* av for first find primary */ findn_t *find_node; /* syntaxtree from find_parse() */ void *plusp; /* residual for -exec ...{} + */ int find_patlen; /* len for -find pattern state */ LOCAL int walkflags = WALK_CHDIR | WALK_PHYS | WALK_NOEXIT; LOCAL int maxdepth = -1; LOCAL int mindepth = -1; EXPORT struct WALK walkstate; #else LOCAL int walkflags = 0; #endif 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 do_largefiles = 0; /* Whether to allow multi-extent files */ off_t maxnonlarge = (off_t)0xFFFFFFFF; 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 nolimitpathtables = 0; /* Don't limit size of pathtable. Violates iso9660 */ int relaxed_filenames = 0; /* For Amiga. Disc will not work with DOS */ int allow_lowercase = 0; /* Allow lower case letters */ int allow_multidot = 0; /* Allow more than on dot in filename */ int iso_translate = 1; /* 1 == enables '#', '-' and '~' removal */ int allow_leading_dots = 0; /* DOS cannot read names with leading dots */ #ifdef VMS int use_fileversion = 1; /* Use file version # from filesystem */ #else int use_fileversion = 0; /* Use file version # from filesystem */ #endif int split_SL_component = 1; /* circumvent a bug in the SunOS driver */ int split_SL_field = 1; /* circumvent a bug in the SunOS */ char *trans_tbl; /* default name for translation table */ int stream_media_size = 0; /* # of blocks on the media */ char *stream_filename; /* Default stream file name */ #ifdef APPLE_HYB int donotwrite_macpart = 0; /* Do not write "hfs" hybrid with UDF */ int apple_hyb = 0; /* -hfs HFS hybrid flag */ int no_apple_hyb = 0; /* -no-hfs HFS hybrid flag */ int apple_ext = 0; /* create HFS extensions flag */ int apple_both = 0; /* common flag (for above) */ int hfs_extra = 0; /* extra HFS blocks added to end of ISO vol */ int use_mac_name = 0; /* use Mac name for ISO/Joliet/RR flag */ hce_mem *hce; /* libhfs/mkisofs extras */ char *hfs_boot_file = 0; /* name of HFS boot file */ int gen_pt = 0; /* generate HFS partition table */ char *autoname = 0; /* AutoStart filename */ char *magic_file = 0; /* name of magic file */ int probe = 0; /* search files for HFS/Unix type */ int nomacfiles = 0; /* don't look for Mac/Unix files */ int hfs_select = 0; /* Mac/Unix types to select */ int create_dt = 1; /* create the Desktp files */ int afe_size = 0; /* Apple File Exchange block size */ int hfs_last = MAG_LAST; /* process magic file after map file */ char *deftype; /* default Apple TYPE */ char *defcreator; /* 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 rationalize_udf = 0; /* -udf (rationalized UDF) */ int use_udf = 0; /* -udf or -UDF */ int create_udfsymlinks = 1; /* include symlinks in UDF */ #endif #ifdef DVD_VIDEO int dvd_video = 0; #endif #ifdef SORTING int do_sort = 0; /* sort file data */ #endif /* SORTING */ /* * inode numbers for zero sized files start from this number and count * backwards. This is done to allow unique inode numbers even on multi-session * disks. */ UInt32_t null_inodes = NULL_INO_MAX; BOOL correct_inodes = TRUE; /* TRUE: add a "correct inodes" fingerprint */ BOOL rrip112 = TRUE; /* TRUE: create Rock Ridge V 1.12 */ siconvt_t *in_nls = NULL; /* input UNICODE conversion table */ siconvt_t *out_nls = NULL; /* output UNICODE conversion table */ #ifdef APPLE_HYB siconvt_t *hfs_inls = NULL; /* input HFS UNICODE conversion table */ siconvt_t *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} }; #ifdef USE_FIND LOCAL int getfind __PR((char *arg, long *valp, int *pac, char *const **pav)); #endif LOCAL int getH __PR((const char *arg, void *valp, int *pac, char *const **pav, const char *opt)); LOCAL int getL __PR((const char *arg, void *valp, int *pac, char *const **pav, const char *opt)); LOCAL int getP __PR((const char *arg, void *valp, int *pac, char *const **pav, const char *opt)); #ifdef APPLE_HYB LOCAL int get_boot_image __PR((char *opt_arg)); LOCAL int get_hd_boot __PR((char *opt_arg)); LOCAL int get_ne_boot __PR((char *opt_arg)); LOCAL int get_no_boot __PR((char *opt_arg)); LOCAL int get_boot_addr __PR((char *opt_arg)); LOCAL int get_boot_size __PR((char *opt_arg)); LOCAL int get_boot_table __PR((char *opt_arg)); #ifdef PREP_BOOT LOCAL int get_prep_boot __PR((char *opt_arg)); LOCAL int get_chrp_boot __PR((char *opt_arg)); #endif LOCAL int get_bsize __PR((char *opt_arg)); LOCAL int hfs_cap __PR((void)); LOCAL int hfs_neta __PR((void)); LOCAL int hfs_dbl __PR((void)); LOCAL int hfs_esh __PR((void)); LOCAL int hfs_fe __PR((void)); LOCAL int hfs_sgi __PR((void)); LOCAL int hfs_mbin __PR((void)); LOCAL int hfs_sgl __PR((void)); LOCAL int hfs_dave __PR((void)); LOCAL int hfs_sfm __PR((void)); LOCAL int hfs_xdbl __PR((void)); LOCAL int hfs_xhfs __PR((void)); LOCAL int hfs_nohfs __PR((void)); LOCAL int get_boot_image(opt_arg) char *opt_arg; { do_sort++; /* We sort bootcat/botimage */ use_eltorito++; boot_image = opt_arg; /* pathname of the boot image */ /* on disk */ if (boot_image == NULL || *boot_image == '\0') { comerrno(EX_BAD, "Required Eltorito boot image pathname missing\n"); } get_boot_entry(); current_boot_entry->boot_image = boot_image; return (1); } LOCAL int get_hd_boot(opt_arg) char *opt_arg; { use_eltorito++; hard_disk_boot++; get_boot_entry(); current_boot_entry->hard_disk_boot = 1; return (1); } LOCAL int get_ne_boot(opt_arg) char *opt_arg; { use_eltorito++; no_emul_boot++; get_boot_entry(); current_boot_entry->no_emul_boot = 1; return (1); } LOCAL int get_no_boot(opt_arg) char *opt_arg; { use_eltorito++; not_bootable++; get_boot_entry(); current_boot_entry->not_bootable = 1; return (1); } LOCAL int get_boot_addr(opt_arg) char *opt_arg; { long val; char *ptr; use_eltorito++; val = strtol(opt_arg, &ptr, 0); if (*ptr || val < 0 || val >= 0x10000) { comerrno(EX_BAD, "Boot image load address invalid.\n"); } load_addr = val; get_boot_entry(); current_boot_entry->load_addr = load_addr; return (1); } LOCAL int get_boot_size(opt_arg) char *opt_arg; { long val; char *ptr; use_eltorito++; val = strtol(opt_arg, &ptr, 0); if (*ptr || val < 0 || val >= 0x10000) { comerrno(EX_BAD, "Boot image load size invalid.\n"); } load_size = val; get_boot_entry(); current_boot_entry->load_size = load_size; return (1); } LOCAL int get_boot_table(opt_arg) char *opt_arg; { use_eltorito++; boot_info_table++; get_boot_entry(); current_boot_entry->boot_info_table = 1; return (1); } #ifdef PREP_BOOT LOCAL int get_prep_boot(opt_arg) char *opt_arg; { use_prep_boot++; if (use_prep_boot > 4 - use_chrp_boot) { comerrno(EX_BAD, "Maximum of 4 PRep+CHRP partition entries are allowed\n"); } /* pathname of the boot image on cd */ prep_boot_image[use_prep_boot - 1] = opt_arg; if (prep_boot_image[use_prep_boot - 1] == NULL) { comerrno(EX_BAD, "Required PReP boot image pathname missing\n"); } return (1); } LOCAL int get_chrp_boot(opt_arg) char *opt_arg; { if (use_chrp_boot) return (1); /* silently allow duplicates */ use_chrp_boot = 1; if (use_prep_boot > 3) { comerrno(EX_BAD, "Maximum of 4 PRep+CHRP partition entries are allowed\n"); } return (1); } #endif /* PREP_BOOT */ LOCAL int get_bsize(opt_arg) char *opt_arg; { afe_size = atoi(opt_arg); hfs_select |= DO_FEU; hfs_select |= DO_FEL; return (1); } LOCAL int hfs_cap() { hfs_select |= DO_CAP; return (1); } LOCAL int hfs_neta() { hfs_select |= DO_NETA; return (1); } LOCAL int hfs_dbl() { hfs_select |= DO_DBL; return (1); } LOCAL int hfs_esh() { hfs_select |= DO_ESH; return (1); } LOCAL int hfs_fe() { hfs_select |= DO_FEU; hfs_select |= DO_FEL; return (1); } LOCAL int hfs_sgi() { hfs_select |= DO_SGI; return (1); } LOCAL int hfs_mbin() { hfs_select |= DO_MBIN; return (1); } LOCAL int hfs_sgl() { hfs_select |= DO_SGL; return (1); } LOCAL int hfs_dave() { hfs_select |= DO_DAVE; return (1); } LOCAL int hfs_sfm() { hfs_select |= DO_SFM; return (1); } LOCAL int hfs_xdbl() { hfs_select |= DO_XDBL; return (1); } LOCAL int hfs_xhfs() { #ifdef IS_MACOS_X hfs_select |= DO_XHFS; #else errmsgno(EX_BAD, "Warning: --osx-hfs only works on MacOS X ... ignoring\n"); #endif return (1); } LOCAL int hfs_nohfs() { no_apple_hyb = 1; return (1); } #endif /* APPLE_HYB */ #ifdef USE_FIND /* ARGSUSED */ LOCAL int getfind(arg, valp, pac, pav) char *arg; long *valp; /* Not used until we introduce a ptr to opt struct */ int *pac; char *const **pav; { dofind = TRUE; find_ac = *pac; find_av = *pav; find_ac--, find_av++; return (NOARGS); } #endif /* ARGSUSED */ LOCAL int getH(arg, valp, pac, pav, opt) /* Follow symlinks encounterd on cmdline */ const char *arg; void *valp; int *pac; char *const **pav; const char *opt; { /*error("getH\n");*/ follow_links = FALSE; Hflag = TRUE; #ifdef USE_FIND *(int *)valp |= WALK_ARGFOLLOW; #endif return (1); } /* ARGSUSED */ LOCAL int getL(arg, valp, pac, pav, opt) /* Follow all symlinks */ const char *arg; void *valp; int *pac; char *const **pav; const char *opt; { /*error("getL\n");*/ follow_links = TRUE; Hflag = FALSE; #ifdef USE_FIND *(int *)valp |= WALK_ALLFOLLOW; #endif return (1); } /* ARGSUSED */ LOCAL int getP(arg, valp, pac, pav, opt) /* Do not follow symlinks */ const char *arg; void *valp; int *pac; char *const **pav; const char *opt; { /*error("getP\n");*/ follow_links = FALSE; Hflag = FALSE; #ifdef USE_FIND *(int *)valp &= ~(WALK_ARGFOLLOW | WALK_ALLFOLLOW); #endif return (1); } struct mki_option { /* * The long option information. */ struct ga_flags opt; /* * The documentation string. If this is NULL or empty, this is a * synonym for the previous option. * * If the string starts with a '-', the (long) option is a * double dash option. * * If the next character in the string is a ^A (\1), then the following * characters are the argument name for the option. The arg string ends * before a \1 or a \2 is seen. A \1 is skipped. * * The rest of the string is the real documentation string. If it * starts with \2, then the option is hidden from the online help. */ const char *doc; }; LOCAL int save_pname = 0; LOCAL const struct mki_option mki_options[] = { #ifdef USE_FIND {{"find~", NULL, (getpargfun)getfind }, "\1file... [find expr.]\1Option separator: Use find command line to the right"}, #endif {{"posix-H~", &walkflags, getH }, "Follow symbolic links encountered on command line"}, /* {{"H~", &walkflags, getH },*/ /* NULL},*/ {{"posix-L~", &walkflags, getL }, "Follow all symbolic links"}, /* {{"L~", &walkflags, getL },*/ /* NULL},*/ {{"posix-P~", &walkflags, getP }, "Do not follow symbolic links (default)"}, /* {{"P~", &walkflags, getP },*/ /* NULL},*/ {{"abstract*", &abstract }, "\1FILE\1Set Abstract filename"}, {{"A*,appid*", &appid }, "\1ID\1Set Application ID"}, {{"biblio*", &biblio }, "\1FILE\1Set Bibliographic filename"}, {{"cache-inodes", &cache_inodes }, "Cache inodes (needed to detect hard links)"}, {{"no-cache-inodes%0", &cache_inodes }, "Do not cache inodes (if filesystem has no unique unides)"}, {{"rrip110%0", &rrip112 }, "Create old Rock Ridge V 1.10"}, {{"rrip112", &rrip112 }, "Create new Rock Ridge V 1.12 (default)"}, {{"check-oldnames", &check_oldnames }, "Check all imported ISO9660 names from old session"}, {{"check-session*", &check_image }, "\1FILE\1Check all ISO9660 names from previous session"}, {{"copyright*", ©right }, "\1FILE\1Set Copyright filename"}, {{"debug+", &debug }, "Set debug flag"}, {{"b& ,eltorito-boot&", NULL, (getpargfun)get_boot_image }, "\1FILE\1Set El Torito boot image name"}, {{"eltorito-alt-boot~", NULL, (getpargfun)new_boot_entry }, "Start specifying alternative El Torito boot parameters"}, {{"B&,sparc-boot&", NULL, (getpargfun)scan_sparc_boot }, "\1FILES\1Set sparc boot image names"}, {{"sunx86-boot&", NULL, (getpargfun)scan_sunx86_boot }, "\1FILES\1Set sunx86 boot image names"}, {{"G*,generic-boot*", &genboot_image }, "\1FILE\1Set generic boot image name"}, {{"sparc-label&", NULL, (getpargfun)sparc_boot_label }, "\1label text\1Set sparc boot disk label"}, {{"sunx86-label&", NULL, (getpargfun)sunx86_boot_label }, "\1label text\1Set sunx86 boot disk label"}, {{"c* ,eltorito-catalog*", &boot_catalog }, "\1FILE\1Set El Torito boot catalog name"}, {{"C*,cdrecord-params*", &cdrecord_data }, "\1PARAMS\1Magic paramters from cdrecord"}, {{"d,omit-period", &omit_period }, "Omit trailing periods from filenames (violates ISO9660)"}, {{"dir-mode*", &dirmode_str }, "\1mode\1Make the mode of all directories this mode."}, {{"D,disable-deep-relocation", &disable_deep_reloc }, "Disable deep directory relocation (violates ISO9660)"}, {{"file-mode*", &filemode_str }, "\1mode\1Make the mode of all plain files this mode."}, {{"errctl&", NULL, (getpargfun)errconfig }, "\1name\1Read error control defs from file or inline."}, {{"f,follow-links", &follow_links }, "Follow symbolic links"}, {{"gid*", &gid_str }, "\1gid\1Make the group owner of all files this gid."}, {{"graft-points", &use_graft_ptrs }, "Allow to use graft points for filenames"}, {{"root*", &reloc_root }, "\1DIR\1Set root directory for all new files and directories"}, {{"old-root*", &reloc_old_root }, "\1DIR\1Set root directory in previous session that is searched for files"}, {{"help", &help }, "Print option help"}, {{"hide& ", NULL, (getpargfun)i_add_match }, "\1GLOBFILE\1Hide ISO9660/RR file"}, {{"hide-list&", NULL, (getpargfun)i_add_list }, "\1FILE\1File with list of ISO9660/RR files to hide"}, {{"hidden& ", NULL, (getpargfun)h_add_match }, "\1GLOBFILE\1Set hidden attribute on ISO9660 file"}, {{"hidden-list&", NULL, (getpargfun)h_add_list }, "\1FILE\1File with list of ISO9660 files with hidden attribute"}, {{"hide-joliet& ", NULL, (getpargfun)j_add_match }, "\1GLOBFILE\1Hide Joliet file"}, {{"hide-joliet-list&", NULL, (getpargfun)j_add_list }, "\1FILE\1File with list of Joliet files to hide"}, #ifdef UDF {{"hide-udf& ", NULL, (getpargfun)u_add_match }, "\1GLOBFILE\1Hide UDF file"}, {{"hide-udf-list&", NULL, (getpargfun)u_add_list }, "\1FILE\1File with list of UDF files to hide"}, #endif {{"hide-joliet-trans-tbl", &jhide_trans_tbl}, "Hide TRANS.TBL from Joliet tree"}, {{"hide-rr-moved", &hide_rr_moved }, "Rename RR_MOVED to .rr_moved in Rock Ridge tree"}, {{"gui", &gui}, "Switch behaviour for GUI"}, {{"input-charset*", &icharset }, "\1CHARSET\1Local input charset for file name conversion"}, {{"output-charset*", &ocharset }, "\1CHARSET\1Output charset for file name conversion"}, {{"iso-level#", &iso9660_level }, "\1LEVEL\1Set ISO9660 conformance level (1..3) or 4 for ISO9660 version 2"}, {{"J,joliet", &use_Joliet }, "Generate Joliet directory information"}, {{"joliet-long", &joliet_long }, "Allow Joliet file names to be 103 Unicode characters"}, {{"jcharset*", &jcharset }, "\1CHARSET\1Local charset for Joliet directory information"}, {{"l,full-iso9660-filenames", &full_iso9660_filenames }, "Allow full 31 character filenames for ISO9660 names"}, {{"max-iso9660-filenames", &max_filenames }, "Allow 37 character filenames for ISO9660 names (violates ISO9660)"}, {{"allow-leading-dots", &allow_leading_dots }, "Allow ISO9660 filenames to start with '.' (violates ISO9660)"}, {{"ldots", &allow_leading_dots }, "Allow ISO9660 filenames to start with '.' (violates ISO9660)"}, {{"log-file*", &log_file }, "\1LOG_FILE\1Re-direct messages to LOG_FILE"}, {{"m& ,exclude& ", NULL, (getpargfun)add_match }, "\1GLOBFILE\1Exclude file name"}, {{"exclude-list&", NULL, (getpargfun)add_list}, "\1FILE\1File with list of file names to exclude"}, {{"pad", &dopad }, "Pad output to a multiple of 32k (default)"}, {{"no-pad%0", &dopad }, "Do not pad output to a multiple of 32k"}, {{"no-limit-pathtables", &nolimitpathtables }, "Allow more than 65535 parent directories (violates ISO9660)"}, {{"M*,prev-session*", &merge_image }, "\1FILE\1Set path to previous session to merge"}, {{"dev*", &merge_image }, "\1SCSIdev\1Set path to previous session to merge"}, {{"N,omit-version-number", &omit_version_number }, "Omit version number from ISO9660 filename (violates ISO9660)"}, {{"new-dir-mode*", &dir_mode_str }, "\1mode\1Mode used when creating new directories."}, {{"force-rr", &force_rr }, "Inhibit automatic Rock Ridge detection for previous session"}, {{"no-rr", &no_rr }, "Inhibit reading of Rock Ridge attributes from previous session"}, {{"no-split-symlink-components%0", &split_SL_component }, "Inhibit splitting symlink components"}, {{"no-split-symlink-fields%0", &split_SL_field }, "Inhibit splitting symlink fields"}, {{"o* ,output* ", &outfile }, "\1FILE\1Set output file name"}, {{"path-list*", &pathnames }, "\1FILE\1File with list of pathnames to process"}, {{"p* ,preparer*", &preparer }, "\1PREP\1Set Volume preparer"}, {{"print-size", &print_size }, "Print estimated filesystem size and exit"}, {{"publisher*", &publisher }, "\1PUB\1Set Volume publisher"}, {{"quiet%0", &verbose }, "Run quietly"}, {{"r,rational-rock", &rationalize_rr }, "Generate rationalized Rock Ridge directory information"}, {{"R,rock", &use_RockRidge }, "Generate Rock Ridge directory information"}, {{"s* ,sectype*", §ype }, "\1TYPE\1Set output sector type to e.g. data/xa1/raw"}, #ifdef SORTING { {"sort&", NULL, (getpargfun)add_sort_list }, "\1FILE\1Sort file content locations according to rules in FILE"}, #endif /* SORTING */ {{"split-output", &split_output }, "Split output into files of approx. 1GB size"}, {{"stream-file-name*", &stream_filename }, "\1FILE_NAME\1Set the stream file ISO9660 name (incl. version)"}, {{"stream-media-size#", &stream_media_size }, "\1#\1Set the size of your CD media in sectors"}, {{"sysid*", &system_id }, "\1ID\1Set System ID"}, {{"T,translation-table", &generate_tables }, "Generate translation tables for systems that don't understand long filenames"}, {{"table-name*", &trans_tbl }, "\1TABLE_NAME\1Translation table file name"}, {{"ucs-level#", &ucs_level }, "\1LEVEL\1Set Joliet UCS level (1..3)"}, #ifdef UDF {{"udf", &rationalize_udf }, "Generate rationalized UDF file system"}, {{"UDF", &use_udf }, "Generate UDF file system"}, {{"udf-symlinks", &create_udfsymlinks }, "Create symbolic links on UDF image (default)"}, {{"no-udf-symlinks%0", &create_udfsymlinks }, "Do not reate symbolic links on UDF image"}, #endif #ifdef DVD_VIDEO {{"dvd-video", &dvd_video }, "Generate DVD-Video compliant UDF file system"}, #endif {{"uid*", &uid_str }, "\1uid\1Make the owner of all files this uid."}, {{"U,untranslated-filenames", &untranslated_filenames }, /* CSTYLED */ "Allow Untranslated filenames (for HPUX & AIX - violates ISO9660). Forces -l, -d, -N, -allow-leading-dots, -relaxed-filenames, -allow-lowercase, -allow-multidot"}, {{"relaxed-filenames", &relaxed_filenames }, "Allow 7 bit ASCII except lower case characters (violates ISO9660)"}, {{"no-iso-translate%0", &iso_translate }, "Do not translate illegal ISO characters '~', '-' and '#' (violates ISO9660)"}, {{"allow-lowercase", &allow_lowercase }, "Allow lower case characters in addition to the current character set (violates ISO9660)"}, {{"allow-multidot", &allow_multidot }, "Allow more than one dot in filenames (e.g. .tar.gz) (violates ISO9660)"}, {{"use-fileversion", &use_fileversion }, "\1LEVEL\1Use file version # from filesystem"}, {{"v+,verbose+", &verbose }, "Verbose"}, {{"version", &pversion }, "Print the current version"}, {{"V*,volid*", &volume_id }, "\1ID\1Set Volume ID"}, {{"volset* ", &volset_id }, "\1ID\1Set Volume set ID"}, {{"volset-size#", &volume_set_size }, "\1#\1Set Volume set size"}, {{"volset-seqno#", &volume_sequence_number }, "\1#\1Set Volume set sequence number"}, {{"x& ,old-exclude&", NULL, (getpargfun)add_match }, "\1FILE\1Exclude file name(depreciated)"}, {{"hard-disk-boot~", NULL, (getpargfun)get_hd_boot }, "Boot image is a hard disk image"}, {{"no-emul-boot~", NULL, (getpargfun)get_ne_boot }, "Boot image is 'no emulation' image"}, {{"no-boot~", NULL, (getpargfun)get_no_boot }, "Boot image is not bootable"}, {{"boot-load-seg&", NULL, (getpargfun)get_boot_addr }, "\1#\1Set load segment for boot image"}, {{"boot-load-size&", NULL, (getpargfun)get_boot_size }, "\1#\1Set numbers of load sectors"}, {{"boot-info-table~", NULL, (getpargfun)get_boot_table }, "Patch boot image with info table"}, {{"XA", &use_XA }, "Generate XA directory attruibutes"}, {{"xa", &rationalize_xa }, "Generate rationalized XA directory attruibutes"}, {{"z,transparent-compression", &transparent_compression }, "Enable transparent compression of files"}, #ifdef APPLE_HYB {{"hfs-type*", &deftype }, "\1TYPE\1Set HFS default TYPE"}, {{"hfs-creator", &defcreator }, "\1CREATOR\1Set HFS default CREATOR"}, {{"g,apple", &apple_ext }, "Add Apple ISO9660 extensions"}, {{"h,hfs", &apple_hyb }, "Create ISO9660/HFS hybrid"}, {{"map*", &afpfile }, "\1MAPPING_FILE\1Map file extensions to HFS TYPE/CREATOR"}, {{"magic*", &magic_file }, "\1FILE\1Magic file for HFS TYPE/CREATOR"}, {{"probe", &probe }, "Probe all files for Apple/Unix file types"}, {{"mac-name", &use_mac_name }, "Use Macintosh name for ISO9660/Joliet/RockRidge file name"}, {{"no-mac-files", &nomacfiles }, "Do not look for Unix/Mac files (depreciated)"}, {{"boot-hfs-file*", &hfs_boot_file }, "\1FILE\1Set HFS boot image name"}, {{"part", &gen_pt }, "Generate HFS partition table"}, {{"cluster-size&", NULL, (getpargfun)get_bsize }, "\1SIZE\1Cluster size for PC Exchange Macintosh files"}, {{"auto*", &autoname }, "\1FILE\1Set HFS AutoStart file name"}, {{"no-desktop%0", &create_dt }, "Do not create the HFS (empty) Desktop files"}, {{"hide-hfs&", NULL, (getpargfun)hfs_add_match }, "\1GLOBFILE\1Hide HFS file"}, {{"hide-hfs-list&", NULL, (getpargfun)hfs_add_list }, "\1FILE\1List of HFS files to hide"}, {{"hfs-volid*", &hfs_volume_id }, "\1HFS_VOLID\1Volume name for the HFS partition"}, {{"icon-position", &icon_pos }, "Keep HFS icon position"}, {{"root-info*", &root_info }, "\1FILE\1finderinfo for root folder"}, {{"input-hfs-charset*", &hfs_icharset }, "\1CHARSET\1Local input charset for HFS file name conversion"}, {{"output-hfs-charset*", &hfs_ocharset }, "\1CHARSET\1Output charset for HFS file name conversion"}, {{"hfs-unlock%0", &hfs_lock }, "Leave HFS Volume unlocked"}, {{"hfs-bless*", &hfs_bless }, "\1FOLDER_NAME\1Name of Folder to be blessed"}, {{"hfs-parms*", &hfs_parms }, "\1PARAMETERS\1Comma separated list of HFS parameters"}, #ifdef PREP_BOOT {{"prep-boot&", NULL, (getpargfun)get_prep_boot }, "\1FILE\1PReP boot image file -- up to 4 are allowed"}, {{"chrp-boot&", NULL, (getpargfun)get_chrp_boot }, "Add CHRP boot header"}, #endif /* PREP_BOOT */ {{"cap~", NULL, (getpargfun)hfs_cap }, "-Look for AUFS CAP Macintosh files"}, {{"netatalk~", NULL, (getpargfun)hfs_neta}, "-Look for NETATALK Macintosh files"}, {{"double~", NULL, (getpargfun)hfs_dbl }, "-Look for AppleDouble Macintosh files"}, {{"ethershare~", NULL, (getpargfun)hfs_esh }, "-Look for Helios EtherShare Macintosh files"}, {{"exchange~", NULL, (getpargfun)hfs_fe }, "-Look for PC Exchange Macintosh files"}, {{"sgi~", NULL, (getpargfun)hfs_sgi }, "-Look for SGI Macintosh files"}, {{"macbin~", NULL, (getpargfun)hfs_mbin }, "-Look for MacBinary Macintosh files"}, {{"single~", NULL, (getpargfun)hfs_sgl }, "-Look for AppleSingle Macintosh files"}, {{"ushare~", NULL, (getpargfun)hfs_esh }, "-Look for IPT UShare Macintosh files"}, {{"xinet~", NULL, (getpargfun)hfs_sgi }, "-Look for XINET Macintosh files"}, {{"dave~", NULL, (getpargfun)hfs_dave }, "-Look for DAVE Macintosh files"}, {{"sfm~", NULL, (getpargfun)hfs_sfm }, "-Look for SFM Macintosh files"}, {{"osx-double~", NULL, (getpargfun)hfs_xdbl }, "-Look for MacOS X AppleDouble Macintosh files"}, {{"osx-hfs~", NULL, (getpargfun)hfs_xhfs }, "-Look for MacOS X HFS Macintosh files"}, {{"no-hfs~", NULL, (getpargfun)hfs_nohfs }, "Do not create ISO9660/HFS hybrid"}, #endif /* APPLE_HYB */ }; #define OPTION_COUNT (sizeof mki_options / sizeof (mki_options[0])) LOCAL void read_rcfile __PR((char *appname)); LOCAL void susage __PR((int excode)); LOCAL void usage __PR((int excode)); EXPORT int iso9660_date __PR((char *result, time_t crtime)); LOCAL void hide_reloc_dir __PR((void)); LOCAL char * get_pnames __PR((int argc, char * const *argv, int opt, char *pname, int pnsize, FILE * fp)); EXPORT int main __PR((int argc, char *argv[])); LOCAL void list_locales __PR((void)); EXPORT char * findgequal __PR((char *s)); LOCAL char * escstrcpy __PR((char *to, char *from)); struct directory * get_graft __PR((char *arg, char *graft_point, char *nodename, char **short_namep, BOOL do_insert)); EXPORT void * e_malloc __PR((size_t size)); EXPORT char * e_strdup __PR((const char *s)); LOCAL void read_rcfile(appname) char *appname; { FILE *rcfile = (FILE *) NULL; struct rcopts *rco; char *pnt, *pnt1; char linebuffer[256]; static char rcfn[] = ".mkisofsrc"; char filename[1000]; int linum; strlcpy(filename, rcfn, sizeof (filename)); if (access(filename, R_OK) == 0) rcfile = fopen(filename, "r"); if (!rcfile && errno != ENOENT) errmsg("Cannot open '%s'.\n", filename); if (!rcfile) { pnt = getenv("MKISOFSRC"); if (pnt && strlen(pnt) <= sizeof (filename)) { strlcpy(filename, pnt, sizeof (filename)); if (access(filename, R_OK) == 0) rcfile = fopen(filename, "r"); if (!rcfile && errno != ENOENT) errmsg("Cannot open '%s'.\n", filename); } } if (!rcfile) { pnt = getenv("HOME"); if (pnt && strlen(pnt) + strlen(rcfn) + 2 <= sizeof (filename)) { strlcpy(filename, pnt, sizeof (filename)); if (strlen(rcfn) + 2 <= (sizeof (filename) - strlen(filename))) { strcat(filename, "/"); strcat(filename, rcfn); } if (access(filename, R_OK) == 0) rcfile = fopen(filename, "r"); if (!rcfile && errno != ENOENT) errmsg("Cannot open '%s'.\n", filename); } } if (!rcfile && strlen(appname) + sizeof (rcfn) + 2 <= sizeof (filename)) { strlcpy(filename, appname, sizeof (filename)); pnt = strrchr(filename, '/'); if (pnt) { strlcpy(pnt + 1, rcfn, sizeof (filename) - (pnt + 1 - filename)); if (access(filename, R_OK) == 0) rcfile = fopen(filename, "r"); if (!rcfile && errno != ENOENT) errmsg("Cannot open '%s'.\n", filename); } } if (!rcfile) return; if (verbose > 0) { fprintf(stderr, "Using \"%s\"\n", filename); } /* OK, we got it. Now read in the lines and parse them */ linum = 0; while (fgets(linebuffer, sizeof (linebuffer), rcfile)) { char *name; char *name_end; ++linum; /* skip any leading white space */ pnt = linebuffer; while (*pnt == ' ' || *pnt == '\t') ++pnt; /* * If we are looking at a # character, this line is a comment. */ if (*pnt == '#') continue; /* * The name should begin in the left margin. Make sure it is * in upper case. Stop when we see white space or a comment. */ name = pnt; while (*pnt && (isalpha((unsigned char) *pnt) || *pnt == '_')) { if (islower((unsigned char) *pnt)) *pnt = toupper((unsigned char) *pnt); pnt++; } if (name == pnt) { fprintf(stderr, "%s:%d: name required\n", filename, linum); continue; } name_end = pnt; /* Skip past white space after the name */ while (*pnt == ' ' || *pnt == '\t') pnt++; /* silently ignore errors in the rc file. */ if (*pnt != '=') { fprintf(stderr, "%s:%d: equals sign required after '%.*s'\n", filename, linum, /* XXX Should not be > int */ (int)(name_end-name), name); continue; } /* Skip pas the = sign, and any white space following it */ pnt++; /* Skip past '=' sign */ while (*pnt == ' ' || *pnt == '\t') pnt++; /* now it is safe to NUL terminate the name */ *name_end = 0; /* Now get rid of trailing newline */ pnt1 = pnt; while (*pnt1) { if (*pnt1 == '\n') { *pnt1 = 0; break; } pnt1++; } /* OK, now figure out which option we have */ for (rco = rcopt; rco->tag; rco++) { if (strcmp(rco->tag, name) == 0) { *rco->variable = e_strdup(pnt); break; } } if (rco->tag == NULL) { fprintf(stderr, "%s:%d: field name \"%s\" unknown\n", filename, linum, name); } } if (ferror(rcfile)) errmsg("Read error on '%s'.\n", filename); fclose(rcfile); } char *path_table_l = NULL; char *path_table_m = NULL; char *jpath_table_l = NULL; char *jpath_table_m = NULL; int goof = 0; #ifndef TRUE #define TRUE 1 #endif #ifndef FALSE #define FALSE 0 #endif LOCAL void susage(excode) int excode; { const char *program_name = "mkisofs"; #ifdef USE_FIND fprintf(stderr, "Usage: %s [options] [-find] file... [find expression]\n", program_name); #else fprintf(stderr, "Usage: %s [options] file...\n", program_name); #endif fprintf(stderr, "\nUse %s -help\n", program_name); fprintf(stderr, "to get a list all of valid options.\n"); #ifdef USE_FIND fprintf(stderr, "\nUse %s -find -help\n", program_name); fprintf(stderr, "to get a list of all valid -find options.\n"); #endif error("\nMost important Options:\n"); error(" -posix-H Follow sylinks encountered on command line\n"); error(" -posix-L Follow all symlinks\n"); error(" -posix-P Do not follow symlinks (default)\n"); error(" -o FILE, -output FILE Set output file name\n"); error(" -R, -rock Generate Rock Ridge directory information\n"); error(" -r, -rational-rock Generate rationalized Rock Ridge directory info\n"); error(" -J, -joliet Generate Joliet directory information\n"); error(" -print-size Print estimated filesystem size and exit\n"); error(" -UDF Generate UDF file system\n"); error(" -dvd-video Generate DVD-Video compliant UDF file system\n"); error(" -iso-level LEVEL Set ISO9660 level (1..3) or 4 for ISO9660 v 2\n"); error(" -V ID, -volid ID Set Volume ID\n"); error(" -graft-points Allow to use graft points for filenames\n"); error(" -M FILE, -prev-session FILE Set path to previous session to merge\n"); exit(excode); } const char * optend __PR((const char *fmt)); const char * optend(fmt) const char *fmt; { int c; for (; *fmt != '\0'; fmt++) { c = *fmt; if (c == '\\') { if (*++fmt == '\0') break; continue; } if (c == ',' || c == '%' || c == '*' || c == '?' || c == '#' || c == '&' || c == '~' || c == '+') break; } return (fmt); } int printopts __PR((FILE *f, const char *fmt, const char *arg, int twod)); int printopts(f, fmt, arg, twod) FILE *f; const char *fmt; const char *arg; int twod; { const char *p; int len = 0; int optlen; int arglen = 0; if (arg) { if (*arg == '-' || *arg == '\\') arg++; if (*arg == '\1') { p = ++arg; while (*p != '\0' && *p != '\1' && *p != '\2') p++; arglen = p - arg; if (arglen == 0) arg = NULL; } else { arg = NULL; } } for (p = optend(fmt); p > fmt; p = optend(fmt)) { optlen = p - fmt; len += fprintf(f, "%s%.*s%s%.*s", *fmt == '+' ? "" : (optlen > 1 && twod) ? "--" : "-", p - fmt, fmt, arg != NULL ? " " : "", arglen, arg != NULL ? arg : ""); fmt = p; while (*fmt != '\0' && *fmt != ',') fmt++; if (*fmt == ',') { fmt++; len += fprintf(f, ", "); } } return (len); } const char *docstr __PR((const char *str, int *no_help)); const char * docstr(str, no_help) const char *str; int *no_help; { if (no_help) *no_help = 0; if (str == NULL) return (str); if (*str == '-' || *str == '\\') str++; if (*str == '\1') { str++; while (*str != '\0' && *str != '\1' && *str != '\2') str++; } if (*str == '\1') { str++; } else if (*str == '\2') { str++; if (no_help) *no_help = 1; } if (*str == '\0') return (NULL); return (str); } LOCAL void usage(excode) int excode; { const char *program_name = "mkisofs"; int i; #ifdef USE_FIND fprintf(stderr, "Usage: %s [options] [-find] file... [find expression]\n", program_name); #else fprintf(stderr, "Usage: %s [options] file...\n", program_name); #endif fprintf(stderr, "Options:\n"); for (i = 0; i < (int)OPTION_COUNT; i++) { if (docstr(mki_options[i].doc, NULL) != NULL) { int len; int j; fprintf(stderr, " "); len = 2; j = i; do { int twodash; int no_help; const char *doc; doc = mki_options[j].doc; twodash = (doc != NULL && *doc == '-'); doc = docstr(doc, &no_help); if (!no_help) { /* * If more options for one doc, then * print a comma as separator. */ if (j > i) len += fprintf(stderr, ", "); len += printopts(stderr, mki_options[j].opt.ga_format, mki_options[j].doc, twodash); } ++j; } while (j < (int)OPTION_COUNT && docstr(mki_options[j].doc, NULL) == NULL); if (len >= 30) { fprintf(stderr, "\n"); len = 0; } for (; len < 30; len++) fputc(' ', stderr); fprintf(stderr, "%s\n", docstr(mki_options[i].doc, NULL)); } } exit(excode); } /* * Fill in date in the iso9660 format * * The standards state that the timezone offset is in multiples of 15 * minutes, and is what you add to GMT to get the localtime. The U.S. * is always at a negative offset, from -5h to -8h (can vary a little * with DST, I guess). The Linux iso9660 filesystem has had the sign * of this wrong for ages (mkisofs had it wrong too for the longest time). */ EXPORT int iso9660_date(result, crtime) char *result; time_t crtime; { struct tm *local; local = localtime(&crtime); result[0] = local->tm_year; result[1] = local->tm_mon + 1; result[2] = local->tm_mday; result[3] = local->tm_hour; result[4] = local->tm_min; result[5] = local->tm_sec; /* * Must recalculate proper timezone offset each time, as some files use * daylight savings time and some don't... */ result[6] = local->tm_yday; /* save yday 'cause gmtime zaps it */ local = gmtime(&crtime); local->tm_year -= result[0]; local->tm_yday -= result[6]; local->tm_hour -= result[3]; local->tm_min -= result[4]; if (local->tm_year < 0) { local->tm_yday = -1; } else { if (local->tm_year > 0) local->tm_yday = 1; } result[6] = -(local->tm_min + 60 * (local->tm_hour + 24 * local->tm_yday)) / 15; return (0); } /* hide "./rr_moved" if all its contents are hidden */ LOCAL 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 */ LOCAL char * get_pnames(argc, argv, opt, pname, pnsize, fp) int argc; char * const *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); } #ifdef USE_FIND if (dofind && opt < (find_pav - argv)) return (argv[opt]); else if (!dofind && opt < argc) return (argv[opt]); #else if (opt < argc) return (argv[opt]); #endif 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); } EXPORT int main(argc, argv) int argc; char *argv[]; { int cac = argc; char * const *cav = argv; struct directory_entry de; #ifdef HAVE_SBRK unsigned long mem_start; #endif struct stat statbuf; struct iso_directory_record *mrootp = NULL; struct output_fragment *opnt; struct ga_flags flags[OPTION_COUNT + 1]; int c; int n; char *node = NULL; 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; int argind = 0; #ifdef APPLE_HYB int hfs_ct = 0; #endif /* APPLE_HYB */ #ifdef __EMX__ /* This gives wildcard expansion with Non-Posix shells with EMX */ _wildcard(&argc, &argv); #endif save_args(argc, argv); #if defined(USE_NLS) /* * As long as we do not support gettext(), we only set up LC_CTYPE * for the automated set up of -input-charset. When upgrading to * gettext() we need to replace this by setlocale(LC_ALL, ""). */ setlocale(LC_CTYPE, ""); #endif if (argc < 2) { errmsgno(EX_BAD, "Missing pathspec.\n"); susage(1); } /* Get the defaults from the .mkisofsrc file */ read_rcfile(argv[0]); { int i, is, il; is = 1; il = 0; for (i = 0; i < (int)OPTION_COUNT; i++) { flags[il] = mki_options[i].opt; ++il; } flags[il].ga_format = NULL; } #ifdef IS_CYGWIN /* * If we have 64 bit inode numbers, Cygwin should be able to work * correctly on NTFS. */ if (sizeof (ino_t) >= 8) cache_inodes = 1; #endif cac--; cav++; c = getvargs(&cac, &cav, flags, GA_NO_PROPS); if (c < 0) { if (c == BADFLAG && strchr(cav[0], '=')) { argind = argc - cac; goto args_ok; } error("Bad Option '%s' (error %d %s).\n", cav[0], c, getargerror(c)); susage(EX_BAD); } args_ok: if (argind == 0) argind = argc - cac; path_ind = argind; if (cac > 0) have_cmd_line_pathspec = 1; if (help) usage(0); if (pversion) { printf("mkisofs %s (%s-%s-%s) Copyright (C) 1993-1997 Eric Youngdale (C) 1997-2007 Jörg Schilling\n", version_string, HOST_CPU, HOST_VENDOR, HOST_OS); #ifdef OPTION_SILO_BOOT printf("Warning: this is unofficial (modified) version of mkisofs that incorporates\n"); printf(" support for a non Sparc compliant boot method called SILO.\n"); printf(" The official method to create Sparc boot CDs is to use -sparc-boot\n"); printf(" In case of problems first test with an official version of mkisofs.\n"); #endif exit(0); } #ifdef USE_FIND if (dofind) { finda_t fa; cac = find_ac; cav = find_av; find_firstprim(&cac, &cav); find_pac = cac; find_pav = cav; argind = argc - find_ac; if (cac > 0) { find_argsinit(&fa); fa.walkflags = walkflags; fa.Argc = cac; fa.Argv = (char **)cav; find_node = find_parse(&fa); if (fa.primtype == FIND_ERRARG) comexit(fa.error); if (fa.primtype != FIND_ENDARGS) comerrno(EX_BAD, "Incomplete expression.\n"); plusp = fa.plusp; find_patlen = fa.patlen; walkflags = fa.walkflags; maxdepth = fa.maxdepth; mindepth = fa.mindepth; if (find_node && !(check_image || print_size) && (outfile == NULL || (outfile[0] == '-' && outfile[1] == '\0'))) { if (find_pname(find_node, "-exec") || find_pname(find_node, "-exec+") || find_pname(find_node, "-ok")) comerrno(EX_BAD, "Cannot -exec with '-o -'.\n"); } } if (find_ac <= 0 || find_ac == find_pac) { errmsgno(EX_BAD, "Missing pathspec for -find.\n"); susage(EX_BAD); } } #endif if (abstract) { if (strlen(abstract) > 37) { comerrno(EX_BAD, "Abstract filename string too long\n"); } } if (appid) { if (strlen(appid) > 128) { comerrno(EX_BAD, "Application-id string too long\n"); } } if (biblio) { if (strlen(biblio) > 37) { comerrno(EX_BAD, "Bibliographic filename string too long\n"); } } if (!cache_inodes) { correct_inodes = FALSE; if (use_RockRidge) { errmsgno(EX_BAD, "Warning: Cannot write inode/link information with -no-cache-inodes.\n"); } else { errmsgno(EX_BAD, "Warning: Cannot add inode hints with -no-cache-inodes.\n"); } } if (!correct_inodes) rrip112 = FALSE; if (check_image) { check_session++; check_oldnames++; merge_image = check_image; outfile = "/dev/null"; /* * cdrecord_data is handled specially in multi.c * as we cannot write to all strings. * If mkisofs is called with -C xx,yy * our default is overwritten. */ /* cdrecord_data = "0,0";*/ } if (copyright) { if (strlen(copyright) > 37) { comerrno(EX_BAD, "Copyright filename string too long\n"); } } if (genboot_image) use_genboot++; if (boot_catalog) use_eltorito++; else boot_catalog = BOOT_CATALOG_DEFAULT; if (omit_period && iso9660_level < 4) warn_violate++; if (dirmode_str) { char *end = 0; rationalize++; use_RockRidge++; rationalize_dirmode++; dirmode_to_use = strtol(dirmode_str, &end, 8); if (!end || *end != 0 || dirmode_to_use < 0 || dirmode_to_use > 07777) { comerrno(EX_BAD, "Bad mode for -dir-mode\n"); } } if (disable_deep_reloc) RR_relocation_depth = 0xFFFFFFFF; if (filemode_str) { char *end = 0; rationalize++; use_RockRidge++; rationalize_filemode++; filemode_to_use = strtol(filemode_str, &end, 8); if (!end || *end != 0 || filemode_to_use < 0 || filemode_to_use > 07777) { comerrno(EX_BAD, "Bad mode for -file-mode\n"); } } #ifdef __warn_follow__ if (follow_links) { errmsgno(EX_BAD, "Warning: -follow-links does not always work correctly; be careful.\n"); } #endif if (gid_str) { char *end = 0; rationalize++; use_RockRidge++; rationalize_gid++; gid_to_use = strtol(gid_str, &end, 0); if (!end || *end != 0) { comerrno(EX_BAD, "Bad value for -gid\n"); } } 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 */ do_largefiles++; break; case 4: /* * This is ISO-9660:1988 (ISO-9660 version 2) */ do_largefiles++; iso9660_namelen = MAX_ISONAME_V2; /* allow 207 chars */ full_iso9660_filenames++; /* 31+ chars */ omit_version_number++; RR_relocation_depth = 0xFFFFFFFF; /* * 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); } if (joliet_long) { use_Joliet++; jlen = JLONGMAX; } if (jcharset) { use_Joliet++; icharset = jcharset; } if (max_filenames && iso9660_level < 4) { iso9660_namelen = MAX_ISONAME_V1; /* allow 37 chars */ full_iso9660_filenames++; omit_version_number++; warn_violate++; } if (allow_leading_dots && iso9660_level < 4) warn_violate++; if (omit_version_number && iso9660_level < 4) warn_violate++; if (dir_mode_str) { char *end = 0; rationalize++; new_dir_mode = strtol(dir_mode_str, &end, 8); if (!end || *end != 0 || new_dir_mode < 0 || new_dir_mode > 07777) { comerrno(EX_BAD, "Bad mode for -new-dir-mode\n"); } } if (sectype) { if (strcmp(sectype, "data") == 0) osecsize = 2048; else if (strcmp(sectype, "xa1") == 0) osecsize = 2056; else if (strcmp(sectype, "raw") == 0) { osecsize = 2352; comerrno(EX_BAD, "Unsupported sector type '%s'.\n", sectype); } } 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 (rationalize_rr) { rationalize_all++; use_RockRidge++; } if (stream_filename) { if (strlen(stream_filename) > MAX_ISONAME) comerrno(EX_BAD, "stream-file-name too long (%llu), max is %d.\n", (Ullong)strlen(stream_filename), 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 (trans_tbl) generate_tables++; else trans_tbl = "TRANS.TBL"; if (ucs_level < 1 || ucs_level > 3) comerrno(EX_BAD, "Illegal UCS Level %d, use 1..3.\n", ucs_level); #ifdef DVD_VIDEO if (dvd_video) { if (!use_udf) rationalize_udf++; } #endif #ifdef UDF if (rationalize_udf) { rationalize_all++; use_udf++; } #endif if (uid_str) { char *end = 0; rationalize++; use_RockRidge++; rationalize_uid++; uid_to_use = strtol(uid_str, &end, 0); if (!end || *end != 0) { comerrno(EX_BAD, "Bad value for -uid\n"); } } if (untranslated_filenames && iso9660_level < 4) { /* * 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++; } if (relaxed_filenames && iso9660_level < 4) warn_violate++; if (iso_translate == 0 && iso9660_level < 4) warn_violate++; if (allow_lowercase && iso9660_level < 4) warn_violate++; if (allow_multidot && iso9660_level < 4) warn_violate++; if (volume_id) { if (strlen(volume_id) > 32) { comerrno(EX_BAD, "Volume ID string too long\n"); } } if (volset_id) { if (strlen(volset_id) > 128) { comerrno(EX_BAD, "Volume set ID string too long\n"); } } if (volume_set_size) { if (volume_set_size <= 0) { comerrno(EX_BAD, "Illegal Volume Set Size %d\n", volume_set_size); } if (volume_set_size > 1) { comerrno(EX_BAD, "Volume Set Size > 1 not yet supported\n"); } } if (volume_sequence_number) { if (volume_sequence_number > volume_set_size) { comerrno(EX_BAD, "Volume set sequence number too big\n"); } } if (rationalize_xa) { rationalize_all++; use_XA++; } if (transparent_compression) { #ifdef VMS comerrno(EX_BAD, "Transparent compression not supported with VMS\n"); #endif } #ifdef APPLE_HYB if (deftype) { hfs_ct++; if (strlen(deftype) != 4) { comerrno(EX_BAD, "HFS default TYPE string has illegal length.\n"); } } else { deftype = APPLE_TYPE_DEFAULT; } if (defcreator) { hfs_ct++; if (strlen(defcreator) != 4) { comerrno(EX_BAD, "HFS default CREATOR string has illegal length.\n"); } } else { defcreator = APPLE_CREATOR_DEFAULT; } if (afpfile && *afpfile != '\0') hfs_last = MAP_LAST; if (magic_file) hfs_last = MAG_LAST; if (nomacfiles) { errmsgno(EX_BAD, "Warning: -no-mac-files no longer used ... ignoring\n"); } if (hfs_boot_file) gen_pt = 1; if (root_info) icon_pos = 1; if (hfs_icharset) use_mac_name = 1; if (hfs_parms) hfs_parms = e_strdup(hfs_parms); #endif /* APPLE_HYB */ /* * 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; error("Warning: Disabling Joliet support for DVD-Video.\n"); } if (use_udf && !use_Joliet) jlen = 255; if (use_RockRidge && (iso9660_namelen > MAX_ISONAME_V2_RR)) iso9660_namelen = MAX_ISONAME_V2_RR; if (warn_violate) error("Warning: creating filesystem that does not conform to ISO-9660.\n"); if (iso9660_level > 3) error("Warning: Creating ISO-9660:1999 (version 2) filesystem.\n"); if (iso9660_namelen > LEN_ISONAME) error("Warning: ISO-9660 filenames longer than %d may cause buffer overflows in the OS.\n", LEN_ISONAME); if (use_Joliet && !use_RockRidge) { error("Warning: creating filesystem with (nonstandard) Joliet extensions\n"); error(" but without (standard) Rock Ridge extensions.\n"); error(" It is highly recommended to add Rock Ridge\n"); } if (transparent_compression) { error("Warning: using transparent compression. This is a nonstandard Rock Ridge\n"); error(" extension. The resulting filesystem can only be transparently\n"); error(" read on Linux. On other operating systems you need to call\n"); error(" mkzftree by hand to decompress the files.\n"); } if (transparent_compression && !use_RockRidge) { error("Warning: transparent decompression is a Linux Rock Ridge extension, but\n"); error(" creating filesystem without Rock Ridge attributes; files\n"); error(" will not be transparently decompressed.\n"); } #if defined(USE_NLS) && defined(HAVE_NL_LANGINFO) && defined(CODESET) /* * If the locale has not been set up, nl_langinfo() returns the * name of the default codeset. This should be either "646", * "ISO-646", "ASCII", or something similar. Unfortunately, the * POSIX standard does not include a list of valid locale names, * so ne need to find all values in use. * * Observed: * Solaris "646" * Linux "ANSI_X3.4-1968" strange value from Linux... */ if (icharset == NULL) { char *codeset = nl_langinfo(CODESET); Uchar *p; if (codeset != NULL) codeset = e_strdup(codeset); if (codeset == NULL) /* Should not happen */ goto setcharset; if (*codeset == '\0') /* Invalid locale */ goto setcharset; for (p = (Uchar *)codeset; *p != '\0'; p++) { if (islower(*p)) *p = toupper(*p); } p = (Uchar *)strstr(codeset, "ISO"); if (p != NULL) { if (*p == '_' || *p == '-') p++; codeset = (char *)p; } if (strcmp("646", codeset) != 0 && strcmp("ASCII", codeset) != 0 && strcmp("US-ASCII", codeset) != 0 && strcmp("US_ASCII", codeset) != 0 && strcmp("USASCII", codeset) != 0 && strcmp("ANSI_X3.4-1968", codeset) != 0) icharset = nl_langinfo(CODESET); if (codeset != NULL) free(codeset); if (verbose > 0 && icharset != NULL) { error("Setting input-charset to '%s' from locale.\n", icharset); } } setcharset: /* * Allow to switch off locale with -input-charset "". */ if (icharset != NULL && *icharset == '\0') icharset = NULL; #endif if (icharset == NULL) { #if (defined(__CYGWIN32__) || defined(__CYGWIN__) || defined(__DJGPP__)) && !defined(IS_CYGWIN_1) in_nls = sic_open("cp437"); #else in_nls = sic_open("default"); #endif } else { in_nls = sic_open(icharset); } /* * set the output charset to the same as the input or the given output * charset */ if (ocharset == NULL) { out_nls = sic_open(in_nls ? in_nls->sic_name : NULL); } else { out_nls = sic_open(ocharset); } if (in_nls == NULL || out_nls == NULL) { /* Unknown charset specified */ fprintf(stderr, "Unknown charset\nKnown charsets are:\n"); list_locales(); exit(EX_BAD); } #ifdef USE_ICONV /* * XXX If we ever allow this, we neeed to fix the call to conv_charset() * XXX in name.c::iso9660_file_length(). */ if ((in_nls->sic_cd2uni != NULL || out_nls->sic_cd2uni != NULL) && (in_nls->sic_name != out_nls->sic_name)) { errmsgno(EX_BAD, "Iconv based locales may change file name length.\n"); comerrno(EX_BAD, "Cannot yet have different -input-charset/-output-charset.\n"); } #endif #ifdef APPLE_HYB if (hfs_icharset == NULL || strcmp(hfs_icharset, "mac-roman") == 0) { hfs_inls = sic_open("cp10000"); } else { hfs_inls = sic_open(hfs_icharset); } if (hfs_ocharset == NULL) { hfs_onls = sic_open(hfs_inls ? hfs_inls->sic_name : NULL); } else { if (strcmp(hfs_ocharset, "mac-roman") == 0) hfs_onls = sic_open("cp10000"); else hfs_onls = sic_open(hfs_ocharset); } if (use_mac_name) apple_hyb = 1; if (apple_hyb && (hfs_inls == NULL || hfs_onls == NULL)) { fprintf(stderr, "Unknown HFS charset\nKnown charsets are:\n"); list_locales(); exit(EX_BAD); } #ifdef USE_ICONV if (apple_hyb && ((hfs_inls->sic_cd2uni != NULL || hfs_onls->sic_cd2uni != NULL) && (hfs_inls->sic_name != hfs_onls->sic_name))) { errmsgno(EX_BAD, "Iconv based locales may change file name length.\n"); comerrno(EX_BAD, "Cannot yet have different -input-hfs-charset/-output-hfs-charset.\n"); } #endif #endif /* APPLE_HYB */ if (merge_image != NULL) { if (open_merge_image(merge_image) < 0) { /* Complain and die. */ comerr("Unable to open previous session image '%s'.\n", merge_image); } } /* 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 comerr("Panic cannot set back effective uid.\n"); #ifdef no_more_needed #ifdef __NetBSD__ { int resource; struct rlimit rlp; if (getrlimit(RLIMIT_DATA, &rlp) == -1) errmsg("Warning: Cannot get rlimit.\n"); else { rlp.rlim_cur = 33554432; if (setrlimit(RLIMIT_DATA, &rlp) == -1) errmsg("Warning: Cannot set rlimit.\n"); } } #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 UDF /* * if the -hide-udf option has been given, set the UDF option */ if (!use_udf && u_ishidden()) use_udf++; #endif #ifdef APPLE_HYB if (apple_hyb && apple_ext) { comerrno(EX_BAD, "Can't have both -apple and -hfs options\n"); } /* * if -probe, -macname, any hfs selection and/or mapping file is given, * but no HFS option, then select apple_hyb */ if (!apple_hyb && !apple_ext) { if (*afpfile || probe || use_mac_name || hfs_select || hfs_boot_file || magic_file || hfs_ishidden() || gen_pt || autoname || afe_size || icon_pos || hfs_ct || hfs_icharset || hfs_ocharset) { apple_hyb = 1; if ((DO_XHFS & hfs_select) && use_udf) { donotwrite_macpart = 1; if (!no_apple_hyb) { error( "Warning: no HFS hybrid will be created with -udf and --osx-hfs\n"); } } } } #ifdef UDF if (!use_udf && create_udfsymlinks) create_udfsymlinks = 0; #if 0 if (use_RockRidge && use_udf && create_udfsymlinks) { error("Warning: cannot create UDF symlinks with activated Rock Ridge\n"); create_udfsymlinks = 0; } #endif #endif if (no_apple_hyb) { donotwrite_macpart = 1; } if (apple_hyb && !donotwrite_macpart && do_largefiles > 0) { do_largefiles = 0; maxnonlarge = (off_t)0x7FFFFFFF; error("Warning: cannot support large files with -hfs\n"); } if (apple_hyb && use_udf && !donotwrite_macpart) { comerrno(EX_BAD, "Can't have -hfs with -udf\n"); } if (apple_ext && hfs_boot_file) { comerrno(EX_BAD, "Can't have -hfs-boot-file with -apple\n"); } if (apple_ext && autoname) { comerrno(EX_BAD, "Can't have -auto with -apple\n"); } if (apple_hyb && (use_sparcboot || use_sunx86boot)) { comerrno(EX_BAD, "Can't have -hfs with -sparc-boot/-sunx86-boot\n"); } if (apple_hyb && use_genboot) { comerrno(EX_BAD, "Can't have -hfs with -generic-boot\n"); } #ifdef PREP_BOOT if (apple_ext && use_prep_boot) { comerrno(EX_BAD, "Can't have -prep-boot with -apple\n"); } #endif /* PREP_BOOT */ if (apple_hyb || apple_ext) apple_both = 1; if (probe) /* we need to search for all types of Apple/Unix files */ hfs_select = ~0; if (apple_both && verbose && !(hfs_select || *afpfile || magic_file)) { errmsgno(EX_BAD, "Warning: no Apple/Unix files will be decoded/mapped\n"); } if (apple_both && verbose && !afe_size && (hfs_select & (DO_FEU | DO_FEL))) { errmsgno(EX_BAD, "Warning: assuming PC Exchange cluster size of 512 bytes\n"); 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-%s-%s)\n", version_string, HOST_CPU, HOST_VENDOR, HOST_OS); } if (cdrecord_data == NULL && !check_session && merge_image != NULL) { comerrno(EX_BAD, "Multisession usage bug: Must specify -C if -M is used.\n"); } if (cdrecord_data != NULL && merge_image == NULL) { errmsgno(EX_BAD, "Warning: -C specified without -M: old session data will not be merged.\n"); } #ifdef APPLE_HYB if (merge_image != NULL && apple_hyb) { errmsgno(EX_BAD, "Warning: files from previous sessions will not be included in the HFS volume.\n"); } #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, "-") != 0) { if ((pfp = fopen(pathnames, "r")) == NULL) { comerr("Unable to open pathname list %s.\n", pathnames); } } else pfp = stdin; } /* The first step is to scan the directory tree, and take some notes */ if ((arg = get_pnames(argc, argv, argind, pname, sizeof (pname), pfp)) == NULL) { if (check_session == 0 && !stream_media_size) { errmsgno(EX_BAD, "Missing pathspec.\n"); 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) { comerr("Can't open logfile: '%s'.\n", log_file); } 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) { comerr("Can't open logfile: '%s'.\n", log_file); } if (verbose > 1) { for (i = 0; i < argc; i++) fprintf(stderr, "%s ", argv[i]); fprintf(stderr, "\n%s (%s-%s-%s)\n", version_string, HOST_CPU, HOST_VENDOR, HOST_OS); } } /* Find name of root directory. */ 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]; UInt32_t extent; errno = 0; mrootp = merge_isofs(merge_image); if (mrootp == NULL) { /* Complain and die. */ if (errno == 0) errno = -1; comerr("Unable to find previous session PVD '%s'.\n", merge_image); } 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. */ extent = get_733(mrootp->extent); readsecs(extent, sector, 1); 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); #ifdef APPLE_HYB /* may need to set window layout of the volume */ if (root_info) set_root_info(root_info); #endif /* APPLE_HYB */ /* * 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) goto path_done; #ifdef USE_FIND if (dofind) { extern int walkfunc __PR((char *nm, struct stat *fs, int type, struct WALK *state)); walkinitstate(&walkstate); if (find_patlen > 0) { walkstate.patstate = __malloc(sizeof (int) * find_patlen, "space for pattern state"); } find_timeinit(time(0)); walkstate.walkflags = walkflags; walkstate.maxdepth = maxdepth; walkstate.mindepth = mindepth; walkstate.lname = NULL; walkstate.tree = find_node; walkstate.err = 0; walkstate.pflags = 0; nodesc = TRUE; for (; (arg = get_pnames(argc, argv, argind, pname, sizeof (pname), pfp)) != NULL; argind++) { /* * Make silly GCC happy and double initialize graft_dir. */ struct directory *graft_dir = NULL; char graft_point[PATH_MAX + 1]; struct wargs wa; char *snp; graft_point[0] = '\0'; snp = NULL; if (use_graft_ptrs) graft_dir = get_graft(arg, graft_point, nodename, &snp, FALSE); if (graft_point[0] != '\0') { arg = nodename; wa.dir = graft_dir; } else { wa.dir = root; } wa.name = snp; walkstate.auxp = &wa; walkstate.auxi = strlen(arg); treewalk(arg, walkfunc, &walkstate); no_path_names = 0; } find_plusflush(plusp, &walkstate); } else #endif while ((arg = get_pnames(argc, argv, argind, pname, sizeof (pname), pfp)) != NULL) { char graft_point[PATH_MAX + 1]; get_graft(arg, graft_point, nodename, NULL, TRUE); argind++; no_path_names = 0; } path_done: 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) { errmsgno(EX_BAD, "No pathnames found.\n"); 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) { comerrno(EX_BAD, "Cannot merge previous session.\n"); } 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) { comerrno(EX_BAD, "ISO9660/Rock Ridge tree sort failed.\n"); } #ifdef UDF if (use_Joliet || use_udf) { #else if (use_Joliet) { #endif goof += joliet_sort_tree(root); } if (goof) { comerrno(EX_BAD, "Joliet tree sort failed.\n"); } /* * 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) { comerr("Unable to open /dev/null\n"); } } else if (outfile != NULL && !(outfile[0] == '-' && outfile[1] == '\0')) { discimage = fopen(outfile, "wb"); if (!discimage) { comerr("Unable to open disc image file '%s'.\n", outfile); } } 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 && !donotwrite_macpart) || use_prep_boot || use_chrp_boot) #else /* PREP_BOOT */ if (apple_hyb && !donotwrite_macpart) #endif /* PREP_BOOT */ outputlist_insert(&hfs_desc); #endif /* APPLE_HYB */ if (use_sparcboot || use_sunx86boot) outputlist_insert(&sunlabel_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) { if (verbose > 2) fprintf(stderr, "Computing size: %-40sStart Block %u\n", opnt->of_name, last_extent); (*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) { if (verbose > 2) fprintf(stderr, "Generating content: %-40s\n", opnt->of_name); (*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 (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-session_start), (last_extent-session_start) >> 9); } #ifdef VMS return (1); #else return (0); #endif } LOCAL void list_locales() { int n; n = sic_list(stdout); if (n <= 0) { errmsgno(EX_BAD, "'%s/lib/siconv/' %s.\n", INS_BASE, n < 0 ? "missing":"incomplete"); if (n == 0) { errmsgno(EX_BAD, "Check '%s/lib/siconv/' for missing translation tables.\n", INS_BASE); } } #ifdef USE_ICONV if (n > 0) { errmsgno(EX_BAD, "'iconv -l' lists more available names.\n"); } #endif } /* * Find unescaped equal sign in graft pointer string. */ EXPORT char * findgequal(s) 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. */ LOCAL char * escstrcpy(to, from) char *to; char *from; { char *p = to; if (debug) error("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) error("ESC: '%s'\n", to); return (to); } struct directory * get_graft(arg, graft_point, nodename, short_namep, do_insert) char *arg; char *graft_point; char *nodename; char **short_namep; BOOL do_insert; { char *node = NULL; struct directory_entry de; struct directory *graft_dir = root; struct stat st; char *short_name; int status; fillbytes(&de, sizeof (de), '\0'); /* * 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; /* insert -root prefix */ if (reloc_root != NULL) { strlcpy(graft_point, reloc_root, PATH_MAX + 1); len = strlen(graft_point); if (graft_point[len] != '/') graft_point[len++] = '/'; } 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++; } strlcpy(graft_point, xpnt, PATH_MAX + 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); if (status == 0 && S_ISDIR(st.st_mode)) { len = strlen(graft_point); if ((len <= (sizeof (graft_point) -1)) && graft_point[len-1] != '/') { graft_point[len++] = '/'; graft_point[len] = '\0'; } } if (debug) error("GRAFT:'%s'\n", xpnt); /* * Loop down deeper and deeper until we find the * correct insertion spot. * Canonicalize the filename while parsing it. */ for (;;) { 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; if (short_namep) *short_namep = xpnt; } break; } *pnt = '\0'; if (debug) { error("GRAFT Point:'%s' in '%s : %s' (%s)\n", xpnt, graft_dir->whole_name, graft_dir->de_name, graft_point); } graft_dir = find_or_create_directory(graft_dir, graft_point, NULL, TRUE); *pnt = PATH_SEPARATOR; xpnt = pnt + 1; } } else { graft_dir = root; if (use_graft_ptrs) node = escstrcpy(nodename, arg); else node = arg; } /* * Now see whether the user wants to add a regular file, or a * directory at this point. */ if (follow_links || Hflag) 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. */ comerr("Invalid node - '%s'.\n", node); } else { if (S_ISDIR(st.st_mode)) { if (debug) { error("graft_dir: '%s : %s', node: '%s', (scan)\n", graft_dir->whole_name, graft_dir->de_name, node); } if (!do_insert) return (graft_dir); if (!scan_directory_tree(graft_dir, node, &de)) { exit(1); } if (debug) { error("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) { error("graft_dir: '%s : %s', node: '%s', short_name: '%s'\n", graft_dir->whole_name, graft_dir->de_name, node, short_name); } if (!do_insert) return (graft_dir); #ifdef APPLE_HYB if (!insert_file_entry(graft_dir, node, short_name, NULL, 0)) #else if (!insert_file_entry(graft_dir, node, short_name, NULL)) #endif /* APPLE_HYB */ { /* * Should we ignore this? */ /* exit(1);*/ /* EMPTY */ } } } return (graft_dir); } EXPORT void * e_malloc(size) size_t size; { void *pt = 0; if ((size > 0) && ((pt = malloc(size)) == NULL)) { comerr("Not enough memory\n"); } /* * Not all code is clean yet. * Filling all allocated data with zeroes will help * to avoid core dumps. */ memset(pt, 0, size); return (pt); } EXPORT char * e_strdup(s) const char *s; { char *ret = strdup(s); if (s == NULL) comerr("Not enough memory for strdup(%s)\n", s); return (ret); }