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1 #!perl 2 ################################################################################ 3 # WeBWorK mod_perl (c) 1995-2002 WeBWorK Team, Univeristy of Rochester 4 # $Id: global.conf.dist,v 1.43 2003-11-04 02:29:23 sh002i Exp $ 5 ################################################################################ 6 7 # This file is used to set up the default WeBWorK course environment for all 8 # requests. Values may be overwritten by the course.conf for a specific course. 9 # All package variables set in this file are added to the course environment. 10 # If you wish to set a variable here but omit it from the course environment, 11 # use the "my" keyword. The following variables are available to this file: 12 # 13 # $webworkRoot directory that contains the WeBWorK distribution 14 # $webworkURL base URL handled by Apache::WeBWorK 15 # $pgRoot directory that contains the PG distribution 16 # $courseName name of the course being used 17 18 ################################################################################ 19 # WeBWorK settings 20 ################################################################################ 21 22 %webworkDirs = ( 23 root => "$webworkRoot", 24 DATA => "$webworkRoot/DATA", 25 uploadCache => "$webworkRoot/DATA/uploads", 26 bin => "$webworkRoot/bin", 27 conf => "$webworkRoot/conf", 28 courses => "$webworkRoot/courses", 29 htdocs => "$webworkRoot/htdocs", 30 htdocs_temp => "$webworkRoot/htdocs/tmp", 31 equationCache => "$webworkRoot/htdocs/tmp/equations", 32 lib => "$webworkRoot/lib", 33 logs => "$webworkRoot/logs", 34 macros => "$pgRoot/macros", 35 tmp => "$webworkRoot/tmp", 36 ); 37 38 %webworkFiles = ( 39 environment => "$webworkDirs{conf}/global.conf", 40 hardcopySnippets => { 41 preamble => "$webworkDirs{conf}/snippets/hardcopyPreamble.tex", 42 setHeader => "$webworkDirs{conf}/snippets/hardcopySetHeader.pg", 43 problemDivider => "$webworkDirs{conf}/snippets/hardcopyProblemDivider.tex", 44 setFooter => "$webworkDirs{conf}/snippets/hardcopySetFooter.pg", 45 setDivider => "$webworkDirs{conf}/snippets/hardcopySetDivider.tex", 46 userDivider => "$webworkDirs{conf}/snippets/hardcopyUserDivider.tex", 47 postamble => "$webworkDirs{conf}/snippets/hardcopyPostamble.tex", 48 }, 49 screenSnippets => { 50 setHeader => "$webworkDirs{conf}/snippets/setHeader.pg", 51 }, 52 logs => { 53 timing => "$webworkDirs{logs}/timing.log", 54 }, 55 equationCacheDB => "$webworkDirs{DATA}/equationcache", 56 ); 57 58 %webworkURLs = ( 59 root => "$webworkURLRoot", 60 home => "/webwork2_files/index.html", 61 htdocs => "/webwork2_files", 62 htdocs_temp => "/webwork2_files/tmp", 63 equationCache => "/webwork2_files/tmp/equations", 64 docs => "http://webhost.math.rochester.edu/webworkdocs/docs", 65 oldProf => "/webwork-old/profLogin.pl", 66 ); 67 68 ################################################################################ 69 # Default course-specific settings 70 ################################################################################ 71 72 my $courseRoot = "$webworkDirs{courses}/$courseName"; 73 %courseDirs = ( 74 root => "$courseRoot", 75 DATA => "$courseRoot/DATA", 76 auth_DATA => "$courseRoot/DATA/.auth", 77 html => "$courseRoot/html", 78 html_images => "$courseRoot/html/images", 79 html_temp => "$courseRoot/html/tmp", 80 logs => "$courseRoot/logs", 81 scoring => "$courseRoot/scoring", 82 templates => "$courseRoot/templates", 83 macros => "$courseRoot/templates/macros", 84 email => "$courseRoot/templates/email", 85 ); 86 87 %courseFiles = ( 88 environment => "$courseDirs{root}/course.conf", 89 motd => "$courseDirs{root}/motd.txt", 90 logs => { 91 answer_log => "$courseDirs{logs}/answer_log", 92 }, 93 course_info => "$courseDirs{root}/course_info.txt", 94 login_info => "$courseDirs{root}/login_info.txt", 95 ); 96 97 # quick hack to fix transaction logging. blah. 98 $webworkFiles{logs}->{transaction} = "$courseDirs{logs}/transaction.log"; 99 $webworkFiles{logs}->{pastAnswerList} = "$courseDirs{logs}/past_answers.log"; 100 101 my $courseURLRoot = "$webworkURLs{htdocs}/courses/$courseName"; 102 %courseURLs = ( 103 root => "$courseURLRoot", 104 html => "$courseURLRoot", 105 html_temp => "$courseURLRoot/tmp", 106 ); 107 108 ################################################################################ 109 # Other site-specific options 110 ################################################################################ 111 112 %mail = ( 113 smtpServer => "mail.math.rochester.edu", 114 smtpSender => "webwork\@math.rochester.edu", 115 # allowedRecipients defines addresses that the PG system is allowed to 116 # send mail to. this prevents subtle PG exploits. This should be set 117 # in course.conf to the addresses of professors of each course. Sending 118 # mail from the PG system (i.e. questionaires, essay questions) will 119 # fail if this is not set somewhere (either here or in course.conf). 120 #allowedRecipients => [ 121 # "yourname\@host.yourdomain.edu", 122 #], 123 # if defined, feedbackRecipients overrides the list of recipients for 124 # feedback email. It's appropriate to set this in the course.conf for 125 # specific courses, but probably not in global.conf. if not defined, 126 # mail is sent to all professors and TAs for a given course 127 #feedbackRecipients => [ 128 # "prof1\@host.yourdomain.edu", 129 # "prof2\@host.yourdomain.edu", 130 #], 131 # feedbackVerbosity: 132 # 0: send only the feedback comment and context link 133 # 1: as in 0, plus user, set, problem, and PG data 134 # 2: as in 1, plus the problem environment (debugging data) 135 feedbackVerbosity => 1, 136 editor_window_rows => 15, 137 editor_window_columns => 100, 138 ); 139 140 %externalPrograms = ( 141 mkdir => "/bin/mkdir", 142 tth => "/usr/local/bin/tth", 143 pdflatex => "/usr/local/bin/pdflatex", 144 latex => "/usr/local/bin/latex", 145 #dvipng => "/usr/local/bin/dvipng -mode ljfivemp -D600 -Q6 -x1000.5 -bgTransparent", 146 dvipng => "/usr/local/bin/dvipng", 147 gif2eps => "$webworkDirs{bin}/gif2eps", 148 png2eps => "$webworkDirs{bin}/png2eps", 149 gif2png => "$webworkDirs{bin}/gif2png", 150 ); 151 152 ################################################################################ 153 # Frontend options 154 ################################################################################ 155 156 %templates = ( 157 system => "$webworkDirs{conf}/templates/ur.template", 158 ); 159 160 ################################################################################ 161 # Database options 162 ################################################################################ 163 164 # Several database layouts are defined in separate environment files. Select the 165 # one which should be used by all courses by default, and include it. This can 166 # be overridden by including a difference environment file in the course.conf of 167 # a particular course. 168 169 # Include sql.conf to specify a database layout for use with an SQL server. 170 #include "conf/sql.conf"; 171 172 # Include gdbm.conf to specify a database layout for WeBWorK 1.x compatible GDBM 173 # databases. Use this layout if you wish to share courses between WeBWorK 1.x 174 # and WeBWorK 2. 175 include "conf/gdbm.conf"; 176 177 # Please read the documentation in the file that you chose to include, as there 178 # are layout-specific options that must be configured. 179 180 ################################################################################ 181 # Authorization system 182 ################################################################################ 183 184 # This lets you specify a minimum permission level needed to perform certain 185 # actions. In the current system, >=10 will allow a professor to perform the 186 # action, >=5 will allow a TA to, and >=0 will allow a student to perform an 187 # action (almost never what you want). 188 my $ta = 5; 189 my $professor = 10; 190 %permissionLevels = ( 191 become_student => $professor, 192 access_instructor_tools => $ta, 193 create_and_delete_problem_sets => $professor, 194 modify_problem_sets => $professor, 195 assign_problem_sets => $professor, 196 modify_student_data => $professor, 197 score_sets => $professor, 198 send_mail => $professor, 199 modify_classlist_files => $professor, 200 modify_set_def_files => $professor, 201 ); 202 203 ################################################################################ 204 # Session options 205 ################################################################################ 206 207 # $sessionKeyTimeout defines seconds of inactivity before a key expires 208 $sessionKeyTimeout = 60*30; 209 210 # $sessionKeyLength defines the length (in characters) of the session key 211 $sessionKeyLength = 40; 212 213 # @sessionKeyChars lists the legal session key characters 214 @sessionKeyChars = ('A'..'Z', 'a'..'z', '0'..'9', '.', '^', '/', '!', '*'); 215 216 # Practice users are users who's names start with $practiceUser 217 # (you can comment this out to remove practice user support) 218 $practiceUserPrefix = "practice"; 219 220 # There is a practice user who can be logged in multiple times. He's 221 # commented out by default, though, so you don't hurt yourself. It is 222 # kindof a backdoor to the practice user system, since he doesn't have a 223 # password. Come to think of it, why do we even have this?! 224 #$debugPracticeUser = "practice666"; 225 226 ################################################################################ 227 # PG translation options 228 ################################################################################ 229 230 %pg = ( 231 # options for various renderers 232 renderers => { 233 "WeBWorK::PG::Remote" => { 234 proxy => "http://localhost:21000/RenderD" 235 } 236 }, 237 # currently selected renderer 238 renderer => "WeBWorK::PG::Local", 239 #renderer => "WeBWorK::PG::Remote", 240 # directories used by PG 241 directories => { 242 # directories used only by PG 243 lib => "$pgRoot/lib", 244 macros => "$pgRoot/macros", 245 }, 246 options => { 247 # default translation options 248 displayMode => "images", 249 showOldAnswers => 1, 250 showCorrectAnswers => 0, 251 showHints => 0, 252 showSolutions => 0, 253 catchWarnings => 0, # there's a global warning catcher now 254 # default grader 255 grader => "avg_problem_grader", 256 }, 257 # this will be customized in the course.conf file 258 specialPGEnvironmentVars => { 259 PRINT_FILE_NAMES_FOR => [ qw(gage apizer voloshin lr003k professor) ], 260 CAPA_Tools => "$courseDirs{macros}/CAPA_Tools/", 261 CAPA_MCTools => "$courseDirs{macros}/CAPA_MCTools/", 262 CAPA_Graphics_URL => "$courseDirs{html}/CAPA_Graphics/", 263 CAPA_GraphicsDirectory => "$courseDirs{html}CAPA_Graphics/", 264 }, 265 # modules lists module names and the packages each contains 266 modules => [ 267 [qw(DynaLoader)], 268 [qw(Exporter)], 269 [qw(GD)], 270 271 [qw(AlgParser AlgParserWithImplicitExpand Expr ExprWithImplicitExpand)], 272 [qw(AnswerHash AnswerEvaluator)], 273 [qw(WWPlot)], # required by Circle (and others) 274 [qw(Circle)], 275 [qw(Complex)], 276 [qw(Complex1)], 277 [qw(Distributions)], 278 [qw(Fraction)], 279 [qw(Fun)], 280 [qw(Hermite)], 281 [qw(Label)], 282 [qw(List)], 283 [qw(Match)], 284 [qw(MatrixReal1)], # required by Matrix 285 [qw(Matrix)], 286 [qw(Multiple)], 287 [qw(PGrandom)], 288 [qw(Regression)], 289 [qw(Select)], 290 [qw(Units)], 291 [qw(VectorField)], 292 ], 293 # defaults used by answer evaluators 294 ansEvalDefaults => { 295 functAbsTolDefault => .001, 296 functLLimitDefault => .0000001, 297 functMaxConstantOfIntegration => 1E8, 298 functNumOfPoints => 3, 299 functRelPercentTolDefault => .1, 300 functULimitDefault => .9999999, 301 functVarDefault => "x", 302 functZeroLevelDefault => 1E-14, 303 functZeroLevelTolDefault => 1E-12, 304 numAbsTolDefault => .001, 305 numFormatDefault => "", 306 numRelPercentTolDefault => .1, 307 numZeroLevelDefault => 1E-14, 308 numZeroLevelTolDefault => 1E-12, 309 }, 310 );
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