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freebsd-dev/gnu/usr.bin/mkisofs/ChangeLog
Jordan K. Hubbard 6f50ceba0f Original virgin sources for version 1.2 of mkisofs, by Eric Youngdale of 
Yggdrasil Computing Inc.  This is a useful concession to us CDROM mastering
weenies out here.
Obtained from: Yggdrasil Computing, Inc.
1995-02-12 08:00:42 +00:00

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Wed Jan 11 13:46:50 1995 Eric Youngdale (eric@localhost)
* mkisofs.c: Modify extension record to conform to IEEE P1282
specifications. This is commented out right now, but a trivial
change to a #define enables this. I need to see the specs
to see whether anything else changed before this becomes final.
* write.c (FDECL4): Fix so that we properly determine error
conditions.
* mkisofs.h: Change rr_attributes to unsigned.
* tree.c(increment_nlink): Change pnt since rr_attributes is now
unsigned.
Ultrix patches from petav@argon.e20.physik.tu-muenchen.de (Peter Averkamp)
* rock.c: Fix for ultrix systems, we have 64 bit device numbers.
Type cast when generating file size. Change rr_attributes to
unsigned.
* mkisofs.c: For ultrix systems, define our own function
for strdup.
* mkisofs.c: Fix usage() since some compilers do not concatenate
strings properly (i.e. ultrix).
Bugs found with Sentinel II:
* write.c: Fix a couple of memory leaks.
* mkisofs.c: Bugfix - always put a zero byte at end of name
for ".." entry.
* tree.c: Set isorec.date from fstatbuf.st_ctime, not current_time,
since current_time might not be set.
Sat Dec 3 14:55:42 1994 Eric Youngdale (eric@andante)
* mkisofs.c: When returning entry for ".." file, set second byte
to 0.
* write.c: Free name and rr_attributes fields when writing.
Mon Nov 28 13:36:27 1994 Eric Youngdale (eric@andante)
* mkisofs.h: Change rr_attributes to unsigned.
* rock.c: Ditto. Work around >>32 bug in ultrix for 64 bit data types.
* mkisofs.c (usage): Fix for ultrix - use continuation lines
instead of assuming that strings are catenated by the compiler.
Mon Jun 20 20:25:26 1994 Eric Youngdale (eric@esp22)
* mkisofs.c, mkisofs.8, Makefile (version_string): Bump to pre-1.02.
* mkisofs.h: Fix declaration of e_malloc to use DECL macros.
* tree.c: Fix bug in previous change.
* diag/*.c: Add appropriate copyright notices.
Sat Apr 9 13:30:46 1994 Eric Youngdale (ericy@cais.com)
* Configure: New file - shell script that determines a bunch of
things to properly build mkisofs.
* Makefile.in: New file - copy of Makefile, but Configure sets a
few things up for it.
* tree.c: Do not depend upon opendir to return NULL if we cannot
open a directory - actually try and read the first entry. The
foibles of NFS seem to require this.
* write.c: Fix definition of xfwrite (Use FDECL4)
Add some changes to allow more configurability of some of the
volume header fields:
* mkisofs.8: Document new configuration options.
* mkisofs.c: Add variables to hold new fields. Add function to
read .mkisofsrc files.
* defaults.h: Another way of configuring the same things.
Add some changes from Leo Weppelman leo@ahwau.ahold.nl.
* mkisofs.c: Allow -A to specify application ID. Fix usage(),
getopt and add case switch.
* rock.c: Fix handling of device numbers (dev_t high should only
be used when sizeof(dev_t) > 32 bits).
Add a bunch of changes from Manuel Bouyer.
* diag/Makefile: New file.
* diag/dump.c, diag/isodump.c: Use termios if system supports it.
* (throughout): Replace all occurences of "malloc" with e_malloc.
* mkisofs.c: For NetBSD, attempt to increase the rlimit for
the size of the data segment to about 33 Mb.
* mkisofs.c (e_malloc): New function. Calls malloc, and prints
nice error message and exits if NULL is returned.
Sun Jan 23 19:23:57 1994 Eric Youngdale (eric@esp22)
* mkisofs.c, mkisofs.8, Makefile (version_string): Bump to 1.01.
Add a bunch of stuff so that mkisofs will work on a VMS system.
* (ALL): Change any direct use of the "st_ino" field from
the statbuf to use a macro.
* mkisofs.h: Define appropriate macros for both VMS and unix.
* (ALL): Add type casts whenever we use the UNCACHED_DEV macro.
* rock.c: Wrap a #ifndef VMS around block and character device
stuff.
* write.c: Add prototype for strdup if VMS is defined.
* make.com: Script for building mkisofs on a VMS system.
* Makefile: Include make.com in the distribution.
* mkisofs.c: Include <sys/type.h> on VMS systems.
* tree.c: Include <sys/file.h> and "vms.h" on VMS systems.
* mkisofs.h (PATH_SEPARATOR, SPATH_SEPARATOR): New macros
that define the ascii character that separates the last directory
component from the filename.
* tree.c, mkisofs.c: Use them.
* vms.c: New file. Contains version of getopt, strdup, opendir,
readdir and closedir.
* vms.h: New file. Defines S_IS* macros. Define gmtime as
localtime, since gmtime under VMS returns NULL.
Sat Jan 15 13:57:42 1994 Eric Youngdale (eric@esp22)
* mkisofs.h (transparent_compression): New prototype.
* mkisofs.c (transparent_compression): Declare, use
'-z' option to turn on.
* tree.c: Change TRANS.TBL;1 to TRANS.TBL (version gets
added later, if required).
* rock.c: If transparent compression requested, verify
file is really suitable (check magic numbers), and extract
correct file length to store in SUSP record.
Sat Jan 15 01:57:42 1994 Eric Youngdale (eric@esp22)
* write.c (compare_dirs): Bugfix for patch from Jan 6.
* mkisofs.h (struct directory_entry): Add element total_rr_attr_size.
(struct file_hash): Add element ce_bytes.
* write.c (iso_write): Update last_extent_written, as required,
and check it against last_extent as a sanity check.
(generate_one_directory): If ce_bytes is non-zero, allocate
a buffer and fill it with the CE records. Also, update
the extent and offset entries in the CE SUSP field and
output after directory is written.
(assign_directory_addresses): Allow for CE sectors after each
directory.
* tree.c (sort_n_finish): Set field ce_bytes by summing
the sizes of all CE blocks in each files RR attributes.
Do not count these bytes for main directory.
* rock.c (generate_rock_ridge_attributes): Generate
CE entries to break up large records into manageable sizes.
Allow long names to be split, and allow long symlinks to be split.
Allow splitting before each SUSP field as well, to make
sure we do not screw outselves.
Thu Jan 6 21:47:43 1994 Eric Youngdale (eric@esp22)
Bugfix.
* write.c (compare_dirs): Only compare directory names up to
the ';' for the version number.
Add four new options: (1) Full 31 character filenames,
(2) Omit version number, (3) Omit trailing period from filenames,
(4) Skip deep directory relocation.
* iso9660.h: Allow 34 characters for filename.
* mkisofs.8: Update for new options.
* mkisofs.c: Add flag variables for new options.
Mention new options in usage(), tell getopt about
new options, and set appropriate flags when
new options are specified.
* mkisofs.c (iso9660_file_length): Implement new options.
* mkisofs.h: Declare flag variables for new options.
* tree.c (sort_n_finish): Increase declaration of newname and
rootname to 34 characters. If full_iso9660_filenames in effect,
use different rules for making unique names.
* tree.c (scan_directory_tree): Use RR_relocation_depth instead of
constant for threshold for starting deep directory relocation.
Wed Jan 5 01:32:34 1994 John Brezak (brezak@ch.hp.com)
* Makefile.bsd: New file. For NetBSD.
* rock.c, tree.c: Do not include sys/sysmacros.h for NetBSD.
Fri Dec 31 13:22:52 1993 Eric Youngdale (eric@esp22)
* mkisofs.c, mkisofs.8, Makefile (version_string): Bump to 1.00.
* tree.c (scan_directory_tree): Handle case where we do not
have permissions to open a directory.
* write.c (xfwrite): New function - wrapper for fwrite,
except that we print message and punt if write fails.
* write.c: Move include of mkisofs.h and iso9660.h until after
string.h and stdlib.h is included.
* write.c: Do not attempt to use strerror on sun systems.
Thu Dec 9 13:17:28 1993 R.-D. Marzusch (marzusch@odiehh.hanse.de)
* exclude.c, exclude.h: New files. Contains list of files to
exclude from consideration.
* Makefile: Compile exclude.c, add dependencies to other files.
* mkisofs.8: Describe -x option.
* mkisofs.c: Include exclude.h, handle -x option.
Fri Dec 10 01:07:43 1993 Peter van der Veen (peterv@qnx.com)
* mkisofs.c, mkisofs.h: Moved declaration of root_record.
* mkisofs.h: Added prototype for get_733().
* write.c(iso_write), tree.c, rock.c(generate_rock_ridge_attributes):
Added defines for QNX operation system
* rock.c(generate_rock_ridge_attributes): symbolic links should
not have CONTINUE component flag set unless there are multiple
component records, and mkisofs does not generate these.
st_ctime was stored as the creation time, changed to attribute time.
QNX has a creation time, so that is stored as well under QNX.
Thu Oct 28 19:54:38 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.99.
* write.c(iso_write): Put hour, minute, second into date fields in
volume descriptor.
* write.c (iso_write): Set file_structure_version to 1, instead of
' ' (Seems to screw up Macs).
Sun Oct 17 01:13:36 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.98.
Increment nlink in root directory when rr_moved directory is present.
* tree.c (increment_nlink): New function.
* tree.c (finish_cl_pl_entries): Call increment_nlink for all
references to the root directory.
* tree.c (root_statbuf): New variable.
* tree.c (scan_directory_tree): Initialize root_statbuf when we
stat the root directory.
* tree.c (generate_reloc_directory): Use root_statbuf when
generating the Rock Ridge stuff for the ".." entry in the
reloc_dir.
* tree.c (scan_directory_tree): Use root_statbuf when generating
the ".." entry in the root directory.
Sat Oct 16 10:28:30 1993 Eric Youngdale (eric@kafka)
Fix path tables so that they are sorted.
* tree.c (assign_directory_addresses): Move to write.c
* write.c (generate_path_tables): Create an array of pointers to
the individual directories, and sort it based upon the name and
the parent path table index. Then update all of the indexes and
repeat the sort until the path table indexes no longer need to be
changed, and then write the path table.
Fix problem where hard links were throwing off the total extent count.
* write.c (iso_write): Call assign_file_addresses, and then
use last_extent to determine how big the volume is.
* write.c (generate_one_directory): Decrement n_data_extents
for hard links to non-directories so that the expected number
of extents is written correctly.
* write.c(assign_file_addresses): New function.
Fri Oct 15 22:35:43 1993 Eric Youngdale (eric@kafka)
The standard says we should do these things:
* tree.c (generate_reloc_directory): Add RR attributes to
the rr_moved directory.
* mkisofs.c(main): Change ER text strings back to recommended
values.
Tue Oct 12 21:07:38 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.97.
* tree.c (scan_directory_tree): Do not insert PL entry into
root directory record (i.e. !parent)
* tree.c (finish_cl_pl_entries): Do not rely upon name
comparison to locate parent - use d_entry->self instead,
which is guaranteed to be correct.
* mkisofs.h: New variable n_data_extents.
* tree.c: Declare and initialize n_data_extents to 0.
(scan_directory_tree) for non-directories, add
ROUND_UP(statbuf.st_size) to n_data_extents.
(sort_n_finish): Increment n_data_extents for translation tables,
as appropriate.
* write.c(iso_write): Add n_data_extents to the
volume_space_size field.
* hash.c(add_hash): If size != 0 and extent == 0, or
if size == 0 and extent != 0, then complain about
inserting this into the hash table. Kind of a sanity check.
Sat Oct 9 16:39:15 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.96.
Numerous bugfixes, thanks to a one-off disc from rab@cdrom.com.
* write.c(generate_one_directory): Wait until after we have
filled in the starting_extent field to s_entry before calling
add_hash. This fixes a problem where the hash table gets an
extent of 0 for all regular files, and this turns up when you have
hard links on the disc. (The hash table allows us to have each
hard link point to the same extent on the cdrom, thereby saving
some space).
* tree.c(scan_directory_tree): Set statbuf.st_dev and
statbuf.st_ino to the UNCACHED numbers for symlinks that we
are not following. This prevents the function find_hash from
returning an inode that cooresponds to the file the symlink points
to, which in turn prevents generate_one_directory from filling in
a bogus file length (should be zero for symlinks).
* tree.c(scan_directory_tree): Always call lstat for the file
so that non-RockRidge discs get correct treatment of symlinks.
Improve error message when we ignore a symlink on a non-RR disc.
* write.c(generate_one_directory): Set fields for starting_extent
and size in the "." and ".." entries before we add them to the
file hash. Fixes problems with incorrect backlinks for second
level directories.
Wed Oct 6 19:53:40 1993 Eric Youngdale (eric@kafka)
* write.c (write_one_file): Print message and punt if we are
unable to open the file.
* tree.c(scan_directory_tree): For regular files, use the access
function to verify that the file is readable in the first place.
If not, issue a warning and skip it. For directories, it probably
does not matter, since we would not be able to descend into them
in the first place.
Wed Sep 29 00:02:47 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.95.
* write.c, tree.c: Cosmetic changes to printed information.
* tree.c(scan_directory_tree): Set size to zero for
special stub entries that correspond to the
relocated directories. Hopefully last big bug.
* mkisofs.h: Change TABLE_INODE, UNCACHED_* macros
to be 0x7fff... to be compatible with signed datatypes.
Mon Sep 27 20:14:49 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.94.
* write.c (write_path_tables): Actually search the
directory for the matching entry in case we renamed
the directory because of a name conflict.
* tree.c(scan_directory_tree): Take directory_entry pointer
as second argument so that we can create a backpointer
in the directory structure that points back to the original
dir.
* mkisofs.c: Fix call to scan_directory_tree to use new calling
sequence.
* write.c(generate_one_directory): Punt if the last_extent counter
ever exceeds 700Mb/2048. Print name of responsible file,
extent counter, and starting extent. Perhaps we can catch it in
the act.
Sun Sep 26 20:58:05 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.93.
* tree.c(scan_directory_tree): Handle symlinks better. Either
leave them as symlinks, or erase any trace that they were a
symlink but do not do it 1/2 way as before. Also, watch for
directory loops created with symlinks.
* mkisofs.h: Add new flag follow_links.
* mkisofs.c: Add command line switch "-f" to toggle follow_links.
* mkisofs.8: Document new switch.
* tree.c: Add code to handle symlinks using new flag.
* hash.c: Add add_directory_hash, find_directory_hash functions.
* mkisofs.h: Add prototypes.
Sat Sep 25 14:26:31 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.92.
* mkisofs.c: Make sure path is an actual directory before trying
to scan it.
* mkisofs.h: Add DECL and FDECL? macros for sparc like systems.
Do proper define of optind and optarg under SVr4.
* tree.c: Change translation table name from YMTRANS.TBL to TRANS.TBL.
* mkisofs.c: Neaten up message in extension record when RRIP is
in use.
* Throughout - change all function declarations so that
traditional C compilers (i.e. sparc) will work.
* Makefile: Change to use system default C compiler.
* mkisofs.c: Add some stuff so that this will compile under VMS.
Many things missing for VMS still.
* iso9660.h: Do not use zero length array in struct definition.
* tree.c (sort_n_finish): Account for this.
* Change copyright notice.
Wed Aug 25 08:06:51 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.91.
* mkisofs.h: Only include sys/dir.h for linux. Other systems
will need other things.
* mkisofs.c, tree.c: Include unistd.h.
* Makefile: Use OBJS to define list of object files.
Sun Aug 22 20:55:17 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.9.
* write.c (iso_7*): Fix so that they work properly on Motorola
systems.
Fri Aug 20 00:14:36 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.8.
* rock.c: Do not mask off write permissions from posix file modes.
Wed Aug 18 09:02:12 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.7.
* rock.c: Do not write NM field for . and .. (redundant and a
waste of space).
* mkisofs.c: Take -P and -p options for publisher and preparer id
fields.
* write.c: Store publisher and preparer id in volume
descriptor.
* rock.c: Write optional SP field to identify SUSP. Write
optional CE field to point to the extension header.
* tree.c: Request SP and CE fields be added to root directory.
* tree.c: Fix bug in name conflict resolution.
* write.c: Fill in date fields in the colume descriptor.
* write.c (write_one_file): If the file is large enough, write in
chunks of 16 sectors to improve performance.
* hash.c (add_hash, find_hash, etc): Do not hash s_entry, instead
store relevant info in hash structure (we free s_entry structs as
we write files, and we need to have access to the hash table the
whole way through.
* write.c: Add a few statistics about directory sizes, RR sizes,
translation table sizes, etc.
* tree.c: Use major, not MAJOR. Same for minor. Define S_ISSOCK
and S_ISLNK if not defined.
* rock.c: Define S_ISLNK if not defined.
* mkisofs.c: Print out max memory usage. Fix bug in call to getopt.
* mkisofs.c, Makefile (version_string): Bump to 0.6.
* tree.c: Simplify the calculation of isorec.len, isorec.name_len
and the calculation of the path table sizes by doing it all at
one point after conflict resolution is done.
* tree.c: scan_directory_tree is now responsible for generating
the line that goes into the YMTRANS.TBL file. These lines are
collected later on into something that will be dumped to the
file. Correctly handle all of the special file types.
Mon Aug 16 21:59:47 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.5.
* mkisofs.c: Add -a option (to force all files to be
transferred). Remove find_file_hash stuff.
* write.c: Pad length even if Rock Ridge is not in use.
* hash.c: Rewrite hash_file_* stuff so that it can be used to
easily detect (and look up) filenames that have been accepted
for use in this directory. Used for name collision detection.
* tree.c (sort_n_finish): If two names collide, generate a unique
one (verified with the hash routines). Change the lower priority
name if there is a difference.
Sat Aug 14 13:18:21 1993 Eric Youngdale (eric@kafka)
* mkisofs.c, Makefile (version_string): Bump to 0.4.
* tree.c (load_translation_table): New function - read
YMTRANS.TBL. (scan_directory_tree) Call it.
* mkisofs.c (iso9660_file_length): Call find_file_hash to see
if translated name is specified. If so, use it.
* hash.c (name_hash, add_file_hash, find_file_hash,
flush_file_hash): New functions for hashing stuff from
YMTRANS.TBL.
* mkisofs.h: Add a bunch of prototypes for the new functions.
* mkisofs.8: Update.
* mkisofs.c, Makefile (version_string): Bump to 0.3.
* Makefile: Add version number to tar file in dist target.
* mkisofs.c: Call finish_cl_pl_entries() after directories have
been generated, and extent numbers assigned.
* write.c (generate_one_directory): Update s_entry->size for
directories (as well as isorec.size).
* rock.c: Add code to generate CL, PL, and RE entries. The
extent numbers for the CL and PL entries are NULL, and these
are filled in later once we know where they actually belong.
* mkisofs.h: Add parent_rec to directory_entry. Used to fix CL/PL
stuff.
* tree.c (scan_directory_tree): Set flag to generate CL/PL/RE
entries as required, update sizes as well.
Fri Aug 13 19:49:30 1993 Eric Youngdale (eric@kafka)
* mkisofs.c (version_string): Bump to 0.2.
* hash.c: Do not use entries with inode == 0xffffffff or dev ==
0xffff.
* write.c (write_path_tables): Strip leading directory specifications.
* mkisofs.h: Add definition for reloc_dir symbol. Add prototype
for sort_n_finish, add third parameter to scan_directory_tree
(for true parent, when directories are relocated).
* mkisofs.c (main): Modify call to scan_directory_tree. Call
sort_n_finish for reloc_dir.
* tree.c (sort_n_finish): New function - moved code from
scan_directory_tree.
* tree.c (generate_reloc_directory): New function. Generate
directory to hold relocated directories.
* tree.c (scan_directory_tree): Strip leading directories when
generating this_dir->name. If depth is too great, then move
directory to reloc_dir (creating if it does not exist, and leave
a dummy (non-directory) entry in the regular directory so that
we can eventually add the required Rock Ridge record.
* tree.c (scan_directory_tree): Use s_entry instead of sort_dir,
assign to this_dir->contents sooner.
Thu Aug 12 22:38:17 1993 Eric Youngdale (eric@kafka)
* mkisofs.c (usage): Fix syntax.
* mkisofs.c (main): Add new argument to scan_directory_tree
* tree.c (scan_directory_tree): If directory is at depth 8 or
more, create rr_moved directory in main directory.
Mon Jul 26 19:45:47 1993 Eric Youngdale (eric@kafka)
* mkisofs v 0.1 released.
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