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1#!perl 1#!perl
2################################################################################ 2################################################################################
3# WeBWorK Online Homework Delivery System 3# WeBWorK Online Homework Delivery System
4# Copyright © 2000-2003 The WeBWorK Project, http://openwebwork.sf.net/ 4# Copyright © 2000-2003 The WeBWorK Project, http://openwebwork.sf.net/
5# $CVSHeader: webwork-modperl/conf/global.conf.dist,v 1.86 2004/07/08 15:23:28 gage Exp $ 5# $CVSHeader: webwork-modperl/conf/global.conf.dist,v 1.87 2004/07/10 16:05:51 sh002i Exp $
6# 6#
7# This program is free software; you can redistribute it and/or modify it under 7# This program is free software; you can redistribute it and/or modify it under
8# the terms of either: (a) the GNU General Public License as published by the 8# the terms of either: (a) the GNU General Public License as published by the
9# Free Software Foundation; either version 2, or (at your option) any later 9# Free Software Foundation; either version 2, or (at your option) any later
10# version, or (b) the "Artistic License" which comes with this package. 10# version, or (b) the "Artistic License" which comes with this package.
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17 17
18# This file is used to set up the default WeBWorK course environment for all 18# This file is used to set up the default WeBWorK course environment for all
19# requests. Values may be overwritten by the course.conf for a specific course. 19# requests. Values may be overwritten by the course.conf for a specific course.
20# All package variables set in this file are added to the course environment. 20# All package variables set in this file are added to the course environment.
21# If you wish to set a variable here but omit it from the course environment, 21# If you wish to set a variable here but omit it from the course environment,
22# use the "my" keyword. The following variables are available to this file: 22# use the "my" keyword. The following variables are set in the WeBWorK Apache
23# 23# configuration file (webwork.apache-config) and available for use here:
24# $webworkRoot directory that contains the WeBWorK distribution 24#
25# corresponds to the directory !WEBWORK_ROOT! in the stanza below
26# $webworkURLRoot base URL handled by Apache::WeBWorK 25# $webwork_url The base URL handled by Apache::WeBWorK.
27# corresponds to url /webwork2 in the stanza below 26# $webwork_dir The path to the base webwork2 directory.
28# $pgRoot directory that contains the PG distribution 27# $pg_dir The path to the base pg directory.
29# corresponds to the directory !PG_ROOT! below 28#
30# $courseName name of the course being used (e.g. mth101) 29# $webwork_htdocs_url The base URL of the WeBWorK htdocs directory.
31# 30# $webwork_htdocs_dir The path to the WeBWorK htdocs directory.
32# Stanza placed in the httpd.conf directory 31#
33# <Location /webwork2> 32# $webwork_courses_url The base URL of the WeBWorK courses directory.
34# SetHandler perl-script 33# $webwork_courses_dir The path to the WeBWorK courses directory.
35# PerlHandler Apache::WeBWorK
36# 34#
37# PerlSetVar webwork_root !WEBWORK_ROOT! 35# In addition, the $courseName variable holds the name of the current course.
38# PerlSetVar pg_root !PG_ROOT!
39# <Perl>
40# use lib '!WEBWORK_ROOT!/lib';
41# use lib '!PG_ROOT!/lib';
42# </Perl>
43# </Location>
44 36
45################################################################################
46# The following two variables must match the first and second entries of the
47# AliasMatch statement placed in the httpd.conf file
48################################################################################
49
50
51# The AliasMatch directive directs to files stored in the html directory of each course.
52# AliasMatch ^/webwork2_course_files/([^/]*)/(.*) !COURSES_ROOT!/$1/html/$2
53# URL ---------> html directory of the course
54#
55# $1 matches the courseName $2 matches any subdirectories of the course html directory
56# !COURSES_ROOT! matches $courseDirsRoot
57
58my $courseURLRoot = "/webwork2_course_files/$courseName";
59
60my $courseDirsRoot = "$webworkRoot/courses/";
61
62
63# This alias directive redirects /webwork2_files to the toplevel material in the global webwork2/htdocs directory
64# Alias /webwork2_files/ !WEBWORK_ROOT!/htdocs/
65
66my $webworkLocalDocsURL = "/webwork2_files";
67my $webworkLocalDocsDir = "$webworkRoot/htdocs";
68################################################################################ 37################################################################################
69# System-wide locations (directories and URLs) 38# System-wide locations (directories and URLs)
70################################################################################ 39################################################################################
71 40
72# The root directory, set by webwork_root variable in Apache configuration. 41# The root directory, set by webwork_root variable in Apache configuration.
73$webworkDirs{root} = "$webworkRoot"; 42$webworkDirs{root} = "$webwork_dir";
74 43
75# Location of system-wide data files. 44# Location of system-wide data files.
76$webworkDirs{DATA} = "$webworkDirs{root}/DATA"; 45$webworkDirs{DATA} = "$webworkDirs{root}/DATA";
77 46
78# Used for temporary storage of uploaded files. 47# Used for temporary storage of uploaded files.
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83 52
84# Location of configuration files, templates, snippets, etc. 53# Location of configuration files, templates, snippets, etc.
85$webworkDirs{conf} = "$webworkDirs{root}/conf"; 54$webworkDirs{conf} = "$webworkDirs{root}/conf";
86 55
87# Location of course directories. 56# Location of course directories.
88$webworkDirs{courses} = "$courseDirsRoot"; 57$webworkDirs{courses} = "$webwork_courses_dir" || "$webworkDirs{root}/courses";
89 58
90# Contains the WeBWorK libraries. (FIXME: not used) 59# Contains the WeBWorK libraries. (FIXME: not used)
91#$webworkDirs{lib} = "$webworkDirs{root}/lib"; 60#$webworkDirs{lib} = "$webworkDirs{root}/lib";
92 61
93# Contains log files. 62# Contains log files.
94$webworkDirs{logs} = "$webworkDirs{root}/logs"; 63$webworkDirs{logs} = "$webworkDirs{root}/logs";
95 64
96# Location of PG macros. (FIXME: not used) 65# Location of PG macros. (FIXME: not used)
97#$webworkDirs{macros} = "$pgRoot/macros"; 66#$webworkDirs{macros} = "$pg_dir/macros";
98 67
99# Contains non-web-accessible temporary files, such as TeX working directories. 68# Contains non-web-accessible temporary files, such as TeX working directories.
100$webworkDirs{tmp} = "$webworkDirs{root}/tmp"; 69$webworkDirs{tmp} = "$webworkDirs{root}/tmp";
101 70
102##### The following locations are web-accessible. 71##### The following locations are web-accessible.
103 72
104# The root URL (usually /webwork2), set by <Location> in Apache configuration. 73# The root URL (usually /webwork2), set by <Location> in Apache configuration.
105$webworkURLs{root} = "$webworkURLRoot"; 74$webworkURLs{root} = "$webwork_url";
106 75
107# Location of system-wide web-accessible files, such as equation images, and 76# Location of system-wide web-accessible files, such as equation images, and
108# help files. 77# help files.
109$webworkDirs{htdocs} = "$webworkLocalDocsDir"; 78$webworkDirs{htdocs} = "$webwork_htdocs_dir" || "$webworkDirs{root}/htdocs";
110$webworkURLs{htdocs} = "$webworkLocalDocsURL"; 79$webworkURLs{htdocs} = "$webwork_htdocs_url";
111 80
112# The URL of the static WeBWorK home page (FIXME: not used) 81# The URL of the static WeBWorK home page (FIXME: not used)
113#$webworkURLs{home} = "$webworkURLs{htdocs}/index.html"; 82#$webworkURLs{home} = "$webworkURLs{htdocs}/index.html";
114 83
115# Location of web-accessible temporary files, such as equation images. 84# Location of web-accessible temporary files, such as equation images.
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155# Location of authentication data files when using a WW1 (GDBM) database. 124# Location of authentication data files when using a WW1 (GDBM) database.
156$courseDirs{auth_DATA} = "$courseDirs{DATA}/.auth"; 125$courseDirs{auth_DATA} = "$courseDirs{DATA}/.auth";
157 126
158# Location of course HTML files, passed to PG. 127# Location of course HTML files, passed to PG.
159$courseDirs{html} = "$courseDirs{root}/html"; 128$courseDirs{html} = "$courseDirs{root}/html";
160$courseURLs{html} = "/webwork2_course_files/$courseName"; 129$courseURLs{html} = "$webwork_courses_url/$courseName";
161#$courseURLs{root} = $courseURLs{html}; # FIXME: not used 130#$courseURLs{root} = $courseURLs{html}; # FIXME: not used
162 131
163# Location of course image files, passed to PG. 132# Location of course image files, passed to PG.
164$courseDirs{html_images} = "$courseDirs{html}/images"; 133$courseDirs{html_images} = "$courseDirs{html}/images";
165 134
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380# Select the default database layout. This can be overridden in the course.conf 349# Select the default database layout. This can be overridden in the course.conf
381# file of a particular course. If you choose "gdbm", WeBWorK will be able to 350# file of a particular course. If you choose "gdbm", WeBWorK will be able to
382# use courses from WeBWorK 1 without first adding course.conf files to them. 351# use courses from WeBWorK 1 without first adding course.conf files to them.
383# However, the recommended database layout for new courses is "sql". This can 352# However, the recommended database layout for new courses is "sql". This can
384# be set when creating a course. 353# be set when creating a course.
385$dbLayoutName = "sql"; # or: "gdbm" 354$dbLayoutName = "sql"; # or "gdbm";
386 355
387# This sets the symbol "dbLayout" as an alias for the selected database layout. 356# This sets the symbol "dbLayout" as an alias for the selected database layout.
388*dbLayout = $dbLayouts{$dbLayoutName}; 357*dbLayout = $dbLayouts{$dbLayoutName};
389 358
390################################################################################ 359################################################################################
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543}; 512};
544 513
545##### Directories used by PG 514##### Directories used by PG
546 515
547# The root of the PG directory tree (from pg_root in Apache config). 516# The root of the PG directory tree (from pg_root in Apache config).
548$pg{directories}{root} = "$pgRoot"; 517$pg{directories}{root} = "$pg_dir";
549$pg{directories}{lib} = "$pg{directories}{root}/lib"; 518$pg{directories}{lib} = "$pg{directories}{root}/lib";
550$pg{directories}{macros} = "$pg{directories}{root}/macros"; 519$pg{directories}{macros} = "$pg{directories}{root}/macros";
551 520
552##### "Special" PG environment variables. (Stuff that doesn't fit in anywhere else.) 521##### "Special" PG environment variables. (Stuff that doesn't fit in anywhere else.)
553 522
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615 numZeroLevelDefault => 1E-14, 584 numZeroLevelDefault => 1E-14,
616 numZeroLevelTolDefault => 1E-12, 585 numZeroLevelTolDefault => 1E-12,
617 useBaseTenLog => 0, 586 useBaseTenLog => 0,
618 defaultDisplayMatrixStyle => "[s]", 587 defaultDisplayMatrixStyle => "[s]",
619}; 588};
589
590################################################################################
591# Compatibility
592################################################################################
593
594# Define the old names for the various "root" variables.
595$webworkRoot = $webworkDirs{root};
596$webworkURLRoot = $webworkURLs{root};
597$pgRoot = $pg{directories}{root};
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