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package SDBM_File; use strict; use warnings; require Tie::Hash; require XSLoader; our @ISA = qw(Tie::Hash); our $VERSION = "1.15"; our @EXPORT_OK = qw(PAGFEXT DIRFEXT PAIRMAX); use Exporter "import"; XSLoader::load(); 1; __END__ =head1 NAME SDBM_File - Tied access to sdbm files =head1 SYNOPSIS use Fcntl; # For O_RDWR, O_CREAT, etc. use SDBM_File; tie(%h, 'SDBM_File', 'filename', O_RDWR|O_CREAT, 0666) or die "Couldn't tie SDBM file 'filename': $!; aborting"; # Now read and change the hash $h{newkey} = newvalue; print $h{oldkey}; ... untie %h; =head1 DESCRIPTION C<SDBM_File> establishes a connection between a Perl hash variable and a file in SDBM_File format. You can manipulate the data in the file just as if it were in a Perl hash, but when your program exits, the data will remain in the file, to be used the next time your program runs. =head2 Tie Use C<SDBM_File> with the Perl built-in C<tie> function to establish the connection between the variable and the file. tie %hash, 'SDBM_File', $basename, $modeflags, $perms; tie %hash, 'SDBM_File', $dirfile, $modeflags, $perms, $pagfilename; C<$basename> is the base filename for the database. The database is two files with ".dir" and ".pag" extensions appended to C<$basename>, $basename.dir (or .sdbm_dir on VMS, per DIRFEXT constant) $basename.pag The two filenames can also be given separately in full as C<$dirfile> and C<$pagfilename>. This suits for two files without ".dir" and ".pag" extensions, perhaps for example two files from L<File::Temp>. C<$modeflags> can be the following constants from the C<Fcntl> module (in the style of the L<open(2)> system call), O_RDONLY read-only access O_WRONLY write-only access O_RDWR read and write access If you want to create the file if it does not already exist then bitwise-OR (C<|>) C<O_CREAT> too. If you omit C<O_CREAT> and the database does not already exist then the C<tie> call will fail. O_CREAT create database if doesn't already exist C<$perms> is the file permissions bits to use if new database files are created. This parameter is mandatory even when not creating a new database. The permissions will be reduced by the user's umask so the usual value here would be 0666, or if some very private data then 0600. (See L<perlfunc/umask>.) =head1 EXPORTS SDBM_File optionally exports the following constants: =over =item * C<PAGFEXT> - the extension used for the page file, usually C<.pag>. =item * C<DIRFEXT> - the extension used for the directory file, C<.dir> everywhere but VMS, where it is C<.sdbm_dir>. =item * C<PAIRMAX> - the maximum size of a stored hash entry, including the length of both the key and value. =back These constants can also be used with fully qualified names, eg. C<SDBM_File::PAGFEXT>. =head1 DIAGNOSTICS On failure, the C<tie> call returns an undefined value and probably sets C<$!> to contain the reason the file could not be tied. =head2 C<sdbm store returned -1, errno 22, key "..." at ...> This warning is emitted when you try to store a key or a value that is too long. It means that the change was not recorded in the database. See BUGS AND WARNINGS below. =head1 SECURITY WARNING B<Do not accept SDBM files from untrusted sources!> The sdbm file format was designed for speed and convenience, not for portability or security. A maliciously crafted file might cause perl to crash or even expose a security vulnerability. =head1 BUGS AND WARNINGS There are a number of limits on the size of the data that you can store in the SDBM file. The most important is that the length of a key, plus the length of its associated value, may not exceed 1008 bytes. See L<perlfunc/tie>, L<perldbmfilter>, L<Fcntl> =cut

Name	Size	Last Modified	Owner	Permissions	Options
..	--	March 29 2022 9:49:55	root	0755
B	--	December 13 2023 9:42:25	root	0755
CORE	--	December 13 2023 9:42:26	root	0755
Compress	--	March 29 2022 9:49:54	root	0755
Data	--	December 13 2023 9:42:26	root	0755
Devel	--	December 13 2023 9:42:26	root	0755
Digest	--	December 13 2023 9:42:26	root	0755
Encode	--	December 13 2023 9:42:26	root	0755
File	--	December 13 2023 9:42:26	root	0755
Filter	--	March 29 2022 9:49:54	root	0755
Hash	--	December 13 2023 9:42:26	root	0755
I18N	--	December 13 2023 9:42:26	root	0755
IO	--	December 13 2023 9:42:26	root	0755
IPC	--	December 13 2023 9:42:26	root	0755
List	--	December 13 2023 9:42:26	root	0755
MIME	--	December 13 2023 9:42:26	root	0755
Math	--	March 29 2022 9:49:54	root	0755
PerlIO	--	December 13 2023 9:42:26	root	0755
Scalar	--	December 13 2023 9:42:26	root	0755
Sub	--	December 13 2023 9:42:26	root	0755
Sys	--	December 13 2023 9:42:26	root	0755
Tie	--	March 29 2022 9:49:54	root	0755
Time	--	December 13 2023 9:42:26	root	0755
Unicode	--	December 13 2023 9:42:26	root	0755
asm	--	December 13 2023 9:42:26	root	0755
asm-generic	--	December 13 2023 9:42:26	root	0755
auto	--	March 29 2022 9:49:54	root	0755
bits	--	December 13 2023 9:42:26	root	0755
gnu	--	December 13 2023 9:42:26	root	0755
linux	--	December 13 2023 9:42:26	root	0755
machine	--	October 19 2020 12:56:54	root	0755
sys	--	December 13 2023 9:42:26	root	0755
threads	--	December 13 2023 9:42:26	root	0755

B.pm	28.783 KB	November 23 2023 4:02:19	root	0644
Config.pm	3.203 KB	November 23 2023 4:02:19	root	0644
Config.pod	248.972 KB	November 23 2023 4:02:19	root	0644
Config_git.pl	0.399 KB	November 23 2023 4:02:19	root	0644
Config_heavy.pl	52.886 KB	November 23 2023 4:02:19	root	0644
Cwd.pm	21.428 KB	November 23 2023 4:02:19	root	0644
DB_File.pm	63.582 KB	November 23 2023 4:02:19	root	0644
DynaLoader.pm	24.588 KB	November 23 2023 4:02:19	root	0644
Encode.pm	31.325 KB	November 23 2023 4:02:19	root	0644
Errno.pm	6.432 KB	November 23 2023 4:02:19	root	0644
Fcntl.pm	3.949 KB	November 23 2023 4:02:19	root	0644
GDBM_File.pm	2.025 KB	November 23 2023 4:02:19	root	0644
IO.pm	1.419 KB	November 23 2023 4:02:19	root	0644
NDBM_File.pm	3.012 KB	November 23 2023 4:02:19	root	0644
O.pm	4.19 KB	November 23 2023 4:02:19	root	0644
ODBM_File.pm	2.9 KB	November 23 2023 4:02:19	root	0644
Opcode.pm	15.532 KB	November 23 2023 4:02:19	root	0644
POSIX.pm	19.87 KB	November 23 2023 4:02:19	root	0644
POSIX.pod	74.313 KB	November 23 2023 4:02:19	root	0644
SDBM_File.pm	3.72 KB	November 23 2023 4:02:19	root	0644
Socket.pm	36.193 KB	November 23 2023 4:02:19	root	0644
Storable.pm	48.613 KB	November 23 2023 4:02:19	root	0644
_h2ph_pre.ph	28.698 KB	November 23 2023 4:02:19	root	0644
attributes.pm	15.97 KB	November 23 2023 4:02:19	root	0644
encoding.pm	22.412 KB	November 23 2023 4:02:19	root	0644
endian.ph	3.542 KB	November 23 2023 4:02:19	root	0644
errno.ph	0.022 KB	October 27 2019 5:52:24	root	0644
features.ph	13.815 KB	November 23 2023 4:02:19	root	0644
lib.pm	5.992 KB	November 23 2023 4:02:19	root	0644
mro.pm	9.879 KB	November 23 2023 4:02:19	root	0644
ops.pm	0.974 KB	November 23 2023 4:02:19	root	0644
re.pm	22.258 KB	November 23 2023 4:02:19	root	0644
signal.ph	3.335 KB	November 23 2023 4:02:19	root	0644
stdarg.ph	2.803 KB	November 23 2023 4:02:19	root	0644
stdc-predef.ph	0.82 KB	November 23 2023 4:02:19	root	0644
stddef.ph	11.646 KB	November 23 2023 4:02:19	root	0644
syscall.ph	0.084 KB	November 23 2023 4:02:19	root	0644
sysexits.ph	1.256 KB	November 23 2023 4:02:19	root	0644
syslimits.ph	0.441 KB	November 23 2023 4:02:19	root	0644
syslog.ph	0.083 KB	November 23 2023 4:02:19	root	0644
threads.pm	37.053 KB	November 23 2023 4:02:19	root	0644
wait.ph	0.081 KB	November 23 2023 4:02:19	root	0644

NineSec Team - 2022