mourningdove/cgi-bin/LJ/Global/Constants.pm

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2026-05-24 01:03:05 +00:00
# This code was forked from the LiveJournal project owned and operated
# by Live Journal, Inc. The code has been modified and expanded by
# Dreamwidth Studios, LLC. These files were originally licensed under
# the terms of the license supplied by Live Journal, Inc, which can
# currently be found at:
#
# http://code.livejournal.org/trac/livejournal/browser/trunk/LICENSE-LiveJournal.txt
#
# In accordance with the original license, this code and all its
# modifications are provided under the GNU General Public License.
# A copy of that license can be found in the LICENSE file included as
# part of this distribution.
# LJ::Constants module, but actually loads everything into package
# "LJ". doesn't export to other modules. for compat, other callers
# still can do LJ::BMAX_NAME, etc
package LJ;
use strict;
use constant ENDOFTIME => 2147483647;
$LJ::EndOfTime = 2147483647; # for string interpolation
use constant MAX_32BIT_UNSIGNED => 4294967295;
$LJ::MAX_32BIT_UNSIGNED = 4294967295;
use constant MAX_32BIT_SIGNED => 2147483647;
$LJ::MAX_32BIT_SIGNED = 2147483647;
# width constants. BMAX_ constants are restrictions on byte width,
# CMAX_ on character width (character used to mean byte, but now
# it means a UTF-8 character).
use constant BMAX_SUBJECT => 255; # *_SUBJECT for journal events, not comments
use constant CMAX_SUBJECT => 100;
use constant BMAX_COMMENT => 65535;
use constant CMAX_COMMENT => 16000;
use constant BMAX_MEMORY => 150;
use constant CMAX_MEMORY => 80;
use constant BMAX_NAME => 100;
use constant CMAX_NAME => 50;
use constant BMAX_KEYWORD => 80;
use constant CMAX_KEYWORD => 40;
use constant BMAX_PROP => 255; # logprop[2]/talkprop[2]/userproplite (not userprop)
use constant CMAX_PROP => 100;
use constant BMAX_GRPNAME => 90;
use constant CMAX_GRPNAME => 40;
use constant BMAX_BIO => 65535;
use constant CMAX_BIO => 65535;
use constant BMAX_EVENT => 450000;
use constant CMAX_EVENT => 300000;
use constant BMAX_SITEKEYWORD => 100;
use constant CMAX_SITEKEYWORD => 50;
use constant BMAX_UPIC_COMMENT => 255;
use constant CMAX_UPIC_COMMENT => 120;
use constant BMAX_UPIC_DESCRIPTION => 600;
use constant CMAX_UPIC_DESCRIPTION => 300;
# user.dversion values:
# 0: unclustered (unsupported)
# 1: clustered, not pics (unsupported)
# 2: clustered
# 3: weekuserusage populated (Note: this table's now gone)
# 4: userproplite2 clustered, and cldversion on userproplist table
# 5: overrides clustered, and style clustered
# 6: clustered memories, friend groups, and keywords (for memories)
# 7: clustered userpics, keyword limiting, and comment support
# 8: clustered polls
# 9: userpicmap3, with mapid
# 10: password2, with password schema
#
# Dreamwidth installations should ALL be dversion >= 8. We do not support anything
# else and are ripping out code to support all previous dversions.
#
use constant MAX_DVERSION => 10;
$LJ::MAX_DVERSION = MAX_DVERSION;
1;