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Added comment on how to skip the equation cache.
1 #!perl 2 ################################################################################ 3 # WeBWorK Online Homework Delivery System 4 # Copyright © 2000-2003 The WeBWorK Project, http://openwebwork.sf.net/ 5 # $CVSHeader: webwork-modperl/conf/global.conf.dist,v 1.77 2004/06/24 17:21:23 sh002i Exp $ 6 # 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 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. 11 # 12 # This program is distributed in the hope that it will be useful, but WITHOUT 13 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 14 # FOR A PARTICULAR PURPOSE. See either the GNU General Public License or the 15 # Artistic License for more details. 16 ################################################################################ 17 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. 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, 22 # use the "my" keyword. The following variables are available to this file: 23 # 24 # $webworkRoot directory that contains the WeBWorK distribution 25 # $webworkURLRoot base URL handled by Apache::WeBWorK 26 # $pgRoot directory that contains the PG distribution 27 # $courseName name of the course being used 28 29 ################################################################################ 30 # WeBWorK settings 31 ################################################################################ 32 33 %webworkDirs = ( 34 root => "$webworkRoot", 35 DATA => "$webworkRoot/DATA", 36 uploadCache => "$webworkRoot/DATA/uploads", 37 bin => "$webworkRoot/bin", 38 conf => "$webworkRoot/conf", 39 courses => "$webworkRoot/courses", 40 htdocs => "$webworkRoot/htdocs", 41 htdocs_temp => "$webworkRoot/htdocs/tmp", 42 equationCache => "$webworkRoot/htdocs/tmp/equations", 43 local_help => "$webworkRoot/htdocs/helpFiles", 44 lib => "$webworkRoot/lib", 45 logs => "$webworkRoot/logs", 46 macros => "$pgRoot/macros", 47 tmp => "$webworkRoot/tmp", 48 ); 49 50 %webworkFiles = ( 51 environment => "$webworkDirs{conf}/global.conf", 52 hardcopySnippets => { 53 preamble => "$webworkDirs{conf}/snippets/hardcopyPreamble.tex", 54 setHeader => "$webworkDirs{conf}/snippets/setHeader.pg", # hardcopySetHeader.pg", 55 problemDivider => "$webworkDirs{conf}/snippets/hardcopyProblemDivider.tex", 56 setFooter => "$webworkDirs{conf}/snippets/hardcopySetFooter.pg", 57 setDivider => "$webworkDirs{conf}/snippets/hardcopySetDivider.tex", 58 userDivider => "$webworkDirs{conf}/snippets/hardcopyUserDivider.tex", 59 postamble => "$webworkDirs{conf}/snippets/hardcopyPostamble.tex", 60 }, 61 screenSnippets => { 62 setHeader => "$webworkDirs{conf}/snippets/setHeader.pg", # screenSetHeader.pg", 63 }, 64 logs => { 65 timing => "$webworkDirs{logs}/timing.log", 66 }, 67 # Set this to "" if you don't want to use the equation cache file 68 equationCacheDB => "$webworkDirs{DATA}/equationcache", 69 ); 70 71 %webworkURLs = ( 72 root => "$webworkURLRoot", 73 home => "/webwork2_files/index.html", 74 htdocs => "/webwork2_files", 75 htdocs_temp => "/webwork2_files/tmp", 76 equationCache => "/webwork2_files/tmp/equations", 77 docs => "http://webhost.math.rochester.edu/webworkdocs/docs", 78 local_help => "/webwork2_files/helpFiles", 79 oldProf => "/webwork1/profLogin.pl", 80 bugReporter => "http://bugs.webwork.rochester.edu/enter_bug.cgi?product=WeBWorK%20mod_perl", 81 jsMath => "/webwork2_files/jsMath/jsMath.js", 82 asciimath => "/webwork2_files/ASCIIMathML/ASCIIMathML.js", 83 ); 84 85 ################################################################################ 86 # Default course-specific settings 87 ################################################################################ 88 89 my $courseRoot = "$webworkDirs{courses}/$courseName"; 90 %courseDirs = ( 91 root => "$courseRoot", 92 DATA => "$courseRoot/DATA", 93 auth_DATA => "$courseRoot/DATA/.auth", 94 html => "$courseRoot/html", 95 html_images => "$courseRoot/html/images", 96 html_temp => "$courseRoot/html/tmp", 97 logs => "$courseRoot/logs", 98 scoring => "$courseRoot/scoring", 99 templates => "$courseRoot/templates", 100 macros => "$courseRoot/templates/macros", 101 email => "$courseRoot/templates/email", 102 ); 103 104 %courseFiles = ( 105 environment => "$courseDirs{root}/course.conf", 106 motd => "$courseDirs{templates}/motd.txt", 107 logs => { 108 answer_log => "$courseDirs{logs}/answer_log", 109 }, 110 course_info => "course_info.txt", # path relative to templates directory 111 login_info => "login_info.txt", # path relative to templates directory 112 ); 113 114 # quick hack to fix transaction logging. blah. 115 $webworkFiles{logs}->{transaction} = "$courseDirs{logs}/transaction.log"; 116 $webworkFiles{logs}->{pastAnswerList} = "$courseDirs{logs}/past_answers.log"; 117 118 my $courseURLRoot = "/webwork2_course_files/$courseName"; 119 %courseURLs = ( 120 root => "$courseURLRoot", 121 html => "$courseURLRoot", 122 html_temp => "$courseURLRoot/tmp", 123 ); 124 125 ################################################################################ 126 # Other site-specific options 127 ################################################################################ 128 129 %mail = ( 130 smtpServer => "mail.math.rochester.edu", 131 smtpSender => "webwork\@math.rochester.edu", 132 133 # allowedRecipients defines addresses that the PG system is allowed to 134 # send mail to. this prevents subtle PG exploits. This should be set 135 # in course.conf to the addresses of professors of each course. Sending 136 # mail from the PG system (i.e. questionaires, essay questions) will 137 # fail if this is not set somewhere (either here or in course.conf). 138 #allowedRecipients => [ 139 # 'prof1@host.yourdomain.edu', 140 # 'prof2@host.yourdomain.edu', 141 #], 142 143 # if defined, feedbackRecipients overrides the list of recipients for 144 # feedback email. It's appropriate to set this in the course.conf for 145 # specific courses, but probably not in global.conf. if not defined, 146 # mail is sent to all professors and TAs for a given course 147 #feedbackRecipients => [ 148 # 'prof1@host.yourdomain.edu', 149 # 'prof2@host.yourdomain.edu', 150 #], 151 152 # feedbackVerbosity: 153 # 0: send only the feedback comment and context link 154 # 1: as in 0, plus user, set, problem, and PG data 155 # 2: as in 1, plus the problem environment (debugging data) 156 feedbackVerbosity => 1, 157 158 # defines the size of the Mail Merge editor window 159 # FIXME: should this be here? it's UI, not mail 160 # FIXME: replace this with the auto-size method that TWiki uses 161 editor_window_rows => 15, 162 editor_window_columns => 100, 163 ); 164 165 %externalPrograms = ( 166 mkdir => "/bin/mkdir", 167 tth => "/usr/local/bin/tth", 168 pdflatex => "/usr/local/bin/pdflatex", 169 latex => "/usr/local/bin/latex", 170 dvipng => "/usr/local/bin/dvipng", 171 gif2eps => "$webworkDirs{bin}/gif2eps", 172 png2eps => "$webworkDirs{bin}/png2eps", 173 gif2png => "$webworkDirs{bin}/gif2png", 174 mysql => "/usr/local/bin/mysql", 175 ); 176 177 %siteDefaults = ( 178 status => { 179 audit => "Audit", 180 A => "Audit", 181 drop => "Drop", 182 D => "Drop", 183 withdraw => "Drop", 184 current => "Enrolled", 185 C => "Enrolled", 186 enrolled => "Enrolled", 187 }, 188 ); 189 190 ################################################################################ 191 # Frontend options 192 ################################################################################ 193 194 %templates = ( 195 system => "$webworkDirs{conf}/templates/ur.template", 196 ); 197 198 ################################################################################ 199 # Database options 200 ################################################################################ 201 202 # Several database are defined in the file conf/database.conf and stored in the 203 # hash %dbLayouts. 204 include "conf/database.conf"; 205 206 # Select the default database layout. This can be overridden in the course.conf 207 # file of a particular course. 208 #$dbLayoutName = "sql"; 209 $dbLayoutName = "gdbm"; 210 211 *dbLayout = $dbLayouts{$dbLayoutName}; 212 213 ################################################################################ 214 # Problem library options 215 ################################################################################ 216 217 %problemLibrary = ( 218 root => "", # set to the top of the problem library, if its installed 219 sourceSQL => "ProblemLibrary", 220 userSQL => "webworkRead", 221 passwordSQL => "", 222 ); 223 224 ################################################################################ 225 # Authorization system 226 ################################################################################ 227 228 # This lets you specify a minimum permission level needed to perform certain 229 # actions. In the current system, >=10 will allow a professor to perform the 230 # action, >=5 will allow a TA to, and >=0 will allow a student to perform an 231 # action (almost never what you want). 232 my $student = 0; 233 my $ta = 5; 234 my $professor = 10; 235 %permissionLevels = ( 236 report_bugs => $student, 237 view_multiple_sets => $ta, 238 view_unopened_sets => $ta, 239 view_unpublished_sets => $ta, 240 view_answers => $ta, 241 become_student => $professor, 242 access_instructor_tools => $ta, 243 create_and_delete_problem_sets => $professor, 244 modify_problem_sets => $professor, 245 assign_problem_sets => $professor, 246 modify_student_data => $professor, 247 score_sets => $professor, 248 send_mail => $professor, 249 modify_classlist_files => $professor, 250 modify_set_def_files => $professor, 251 modify_scoring_files => $professor, 252 create_and_delete_courses => $professor, 253 fix_course_databases => $professor, 254 ); 255 256 ################################################################################ 257 # Session options 258 ################################################################################ 259 260 # $sessionKeyTimeout defines seconds of inactivity before a key expires 261 $sessionKeyTimeout = 60*30; 262 263 # $sessionKeyLength defines the length (in characters) of the session key 264 $sessionKeyLength = 40; 265 266 # @sessionKeyChars lists the legal session key characters 267 @sessionKeyChars = ('A'..'Z', 'a'..'z', '0'..'9', '.', '^', '/', '!', '*'); 268 269 # Practice users are users who's names start with $practiceUser 270 # (you can comment this out to remove practice user support) 271 $practiceUserPrefix = "practice"; 272 273 # There is a practice user who can be logged in multiple times. He's 274 # commented out by default, though, so you don't hurt yourself. It is 275 # kindof a backdoor to the practice user system, since he doesn't have a 276 # password. Come to think of it, why do we even have this?! 277 #$debugPracticeUser = "practice666"; 278 279 ################################################################################ 280 # PG translation options 281 ################################################################################ 282 283 %pg = ( 284 # available display modes 285 displayModes => [ qw(plainText formattedText images jsMath asciimath) ], 286 # pg options 287 options => { 288 # default translation options 289 displayMode => "images", 290 showOldAnswers => 1, 291 showCorrectAnswers => 0, 292 showHints => 0, 293 showSolutions => 0, 294 catchWarnings => 0, # there's a global warning catcher now 295 # default grader 296 grader => "avg_problem_grader", 297 }, 298 # options for various renderers 299 renderers => { 300 "WeBWorK::PG::Remote" => { 301 proxy => "http://localhost:21000/RenderD" 302 } 303 }, 304 # currently selected renderer 305 renderer => "WeBWorK::PG::Local", 306 #renderer => "WeBWorK::PG::Remote", 307 # directories used by PG 308 directories => { 309 # directories used only by PG 310 root => "$pgRoot", 311 lib => "$pgRoot/lib", 312 macros => "$pgRoot/macros", 313 }, 314 # this can be customized in the course.conf file 315 specialPGEnvironmentVars => { 316 PRINT_FILE_NAMES_FOR => [ qw(professor) ], 317 CAPA_Tools => "$courseDirs{macros}/CAPA_Tools/", 318 CAPA_MCTools => "$courseDirs{macros}/CAPA_MCTools/", 319 CAPA_Graphics_URL => "$courseURLs{html}/CAPA_Graphics/", 320 CAPA_GraphicsDirectory => "$courseDirs{html}/CAPA_Graphics/", 321 onTheFlyImageSize => 400, 322 }, 323 # modules lists module names and the packages each contains 324 modules => [ 325 [qw(DynaLoader)], 326 [qw(Exporter)], 327 [qw(GD)], 328 329 [qw(AlgParser AlgParserWithImplicitExpand Expr ExprWithImplicitExpand)], 330 [qw(AnswerHash AnswerEvaluator)], 331 [qw(WWPlot)], # required by Circle (and others) 332 [qw(Circle)], 333 [qw(Complex)], 334 [qw(Complex1)], 335 [qw(Distributions)], 336 [qw(Fraction)], 337 [qw(Fun)], 338 [qw(Hermite)], 339 [qw(Label)], 340 [qw(List)], 341 [qw(Match)], 342 [qw(MatrixReal1)], # required by Matrix 343 [qw(Matrix)], 344 [qw(Multiple)], 345 [qw(PGrandom)], 346 [qw(Regression)], 347 [qw(Select)], 348 [qw(Units)], 349 [qw(VectorField)], 350 ], 351 # defaults used by answer evaluators 352 ansEvalDefaults => { 353 functAbsTolDefault => .001, 354 functLLimitDefault => .0000001, 355 functMaxConstantOfIntegration => 1E8, 356 functNumOfPoints => 3, 357 functRelPercentTolDefault => .1, 358 functULimitDefault => .9999999, 359 functVarDefault => "x", 360 functZeroLevelDefault => 1E-14, 361 functZeroLevelTolDefault => 1E-12, 362 numAbsTolDefault => .001, 363 numFormatDefault => "", 364 numRelPercentTolDefault => .1, 365 numZeroLevelDefault => 1E-14, 366 numZeroLevelTolDefault => 1E-12, 367 useBaseTenLog => 0, 368 defaultDisplayMatrixStyle => "[s]", 369 }, 370 );
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