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New -find test -name_limit_blocker. Made -file_name_limit ready for loaded ISOs

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Thomas Schmitt
2015-09-28 14:17:34 +00:00
parent 7bd6c0fe77
commit 83b32e51f8
11 changed files with 359 additions and 92 deletions
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24
libisoburn/trunk/xorriso/xorriso.1
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@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH XORRISO 1 "Version 1.4.1, Sep 25, 2015"
.TH XORRISO 1 "Version 1.4.1, Sep 28, 2015"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -993,14 +993,17 @@ oversized name. Potential incomplete UTF\-8 characters will get their
leading bytes replaced by '_'.
.br
iso_rr_paths with the long components will still be able to access the
file paths with truncated components. To avoid confusion by having both
truncated and untruncated names in the same directory, it is highly deprecated
to change this setting after a drive was acquired. All file names must get
truncated by the same length.
file paths with truncated components.
.br
Normally this command will produce a SORRY event if it is executed while a
drive is aquired. One may override this ban by prepending the character "+"
to the argument of \-file_name_limit.
If \-file_name_limit is executed while an ISO tree is present, the file names
in the ISO tree get checked for existing truncated file names of the current
limit and for name collisions between newly truncated files and existing files.
In both cases, the setting will be refused with a SORRY event.
.br
One may lift this ban by prepending the character "+" to the argument
of \-file_name_limit. Truncated filenames may then get truncated again,
invalidating their MD5 part. Colliding truncated names are made unique,
consuming at least 9 more bytes of the remaining name part.
.br
If writing of xattr is enabled, then the length will be stored in "isofs.nt"
of the root directory.
@ -1886,6 +1889,10 @@ to name length, permissible characters, and mandatory name components.
"rockridge" uses the character set defined by \-out_charset,
"joliet" uses UCS\-2BE, "ecma119" uses ASCII, "hfsplus" uses UTF\-16BE.
.br
\fB\-name_limit_blocker\fR length :
Matches file names which would prevent command \-file_name_limit with the
given length. The command itself reports only the first problem file.
.br
\fB\-prune\fR :
If this test is reached and the tested file is a directory then \-find will not
dive into that directory. This test itself does always match.
@ -2156,6 +2163,7 @@ E.g.: \-exec sort_weight 3 \-\-
.br
\fBshow_stream\fR
shows the content stream chain of a data file.
.br
\fBshow_stream_id\fR
is like show_stream, but also prints between stream type and first ":"
in square brackets libisofs id numbers: [fs_id,dev_id,ino_id].