/ 
hub-standard-04.00.012
/ hubvar

NAME

hubvar - Hub variables

SYNOPSIS

The Hub library uses a registry to store configuration information control program flow. This document is a dictionary of the implemented values and their meanings.

DESCRIPTION

All values used and set by the library exist under /sys. Fields marked with an asterisk (*) indicate they are used mostly with CGI (webapp) programs.

A     h = Hash, a = Array, o = Object (otherwise a scalar)
B     * = Web application specific

System /sys

VARIABLE NAME                 A B DESCRIPTION

/sys/OPTS                     h   Command-line options
/sys/ARGV                     a   Command-line arguments (w/o options)
/sys/PATH                     a   Working directory stack
/sys/CGI                      o * Apache2::Request or CGI object (See /sys/ENV/USE_MOD_APREQ2)
/sys/ENV                      h   Copy of %ENV

/sys/ENV/CONF_FILE                Configuration filename (instead of '.conf')
/sys/ENV/WORKING_DIR              Working directory
/sys/ENV/DEBUG                    Honor debugging statements
/sys/ENV/GLOBAL_EXCLUDE           Semicolon list of dirs (Hub::find)
/sys/ENV/GLOBAL_IGNORE            Semicolon list of patterns (Hub::find)
/sys/ENV/USE_MOD_APREQ2           Use Apache2 module: mod_libapreq2

/sys/response/headers         a * Generated headers
/sys/response/template          * Response template

Runtime Configuration /conf

These values are defined in a file named .conf or per environment variable CONF_FILE.

VARIABLE NAME                 A B DESCRIPTION

/conf/path/users              a * Writable directory for user/session data
/conf/path/script               * Writable directory for user/session data

/conf/timeout/lockfile            Seconds to wait on lock files
/conf/timeout/session           * Seconds to honor session files

/conf/content_types             * File extension to MIME type map

/conf/not_found               h * Not-found documents
/conf/not_found/html            * When a .html file is not found
/conf/not_found/css             * When a .css file is not found
/conf/not_found/js              * When a .js file is not found
/conf/not_found/???             * User configured value
/conf/not_found/other           * All other document extensions

Apache2 request configuration /conf/request

/conf/request/POST_MAX          * Maximum allowed post size
/conf/request/DISABLE_UPLOADS   * Disable file uploads
/conf/request/TEMP_DIR          * 
/conf/request/HOOK_DATA         * 
/conf/request/UPLOAD_HOOK       *

(See "new" in Apache2::Request)

Content File Manager /conf/cms

/conf/cms/deny                a * List off address (regex) to deny
/conf/cms/root                  * Restricted to this directory

Parser setting /conf/parser

/conf/parser/max_depth            Infinite recursion control

Windows 32 specific /conf/win32

/conf/win32/owner_name            ACL For setting owner permissions
/conf/win32/group_name            ACL For setting group permissions
/conf/win32/other_name            ACL For setting other permissions

CGI parameters /cgi

VARIABLE NAME                 A B DESCRIPTION

/cgi/?                          * Submitted parameter ?

AUTHOR

Ryan Gies (ryangies@livesite.net)

COPYRIGHT

Copyright (C) 2006-2007 by Livesite Networks, LLC. All rights reserved.

Copyright (C) 2000-2005 by Ryan Gies. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.

* Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.

* The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

To the best of our knowledge, no patented algorithms have been used. However, we do not have the resources to carry out a patent search, and therefore cannot give any guarantee of the above statement.

UPDATED

06/09/2007