--- loncom/lonnet/perl/lonnet.pm 2003/08/14 22:26:40 1.402 +++ loncom/lonnet/perl/lonnet.pm 2003/09/10 15:53:16 1.410 @@ -1,7 +1,7 @@ # The LearningOnline Network # TCP networking package # -# $Id: lonnet.pm,v 1.402 2003/08/14 22:26:40 bowersj2 Exp $ +# $Id: lonnet.pm,v 1.410 2003/09/10 15:53:16 matthew Exp $ # # Copyright Michigan State University Board of Trustees # @@ -76,7 +76,9 @@ qw(%perlvar %hostname %homecache %badSer %libserv %pr %prp %metacache %packagetab %titlecache %courselogs %accesshash %userrolehash $processmarker $dumpcount %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseresdatacache - %domaindescription %domain_auth_def %domain_auth_arg_def $tmpdir); + %domaindescription %domain_auth_def %domain_auth_arg_def + %domain_lang_def %domain_city %domain_longi %domain_lati $tmpdir); + use IO::Socket; use GDBM_File; use Apache::Constants qw(:common :http); @@ -243,6 +245,16 @@ sub critical { } return $answer; } + +# -------------- Remove all key from the env that start witha lowercase letter +# (Which is alweways a lon-capa value) +sub cleanenv { + foreach my $key (keys(%ENV)) { + if ($key =~ /^[a-z]/) { + delete($ENV{$key}); + } + } +} # ------------------------------------------- Transfer profile into environment @@ -377,8 +389,8 @@ sub userload { my $curtime=time; while ($filename=readdir(LONIDS)) { if ($filename eq '.' || $filename eq '..') {next;} - my ($atime)=(stat($perlvar{'lonIDsDir'}.'/'.$filename))[8]; - if ($curtime-$atime < 3600) { $numusers++; } + my ($mtime)=(stat($perlvar{'lonIDsDir'}.'/'.$filename))[9]; + if ($curtime-$mtime < 3600) { $numusers++; } } closedir(LONIDS); } @@ -1216,7 +1228,7 @@ sub courseacclog { my $fnsymb=shift; unless ($ENV{'request.course.id'}) { return ''; } my $what=$fnsymb.':'.$ENV{'user.name'}.':'.$ENV{'user.domain'}; - if ($fnsymb=~/(problem|exam|quiz|assess|survey|form)$/) { + if ($fnsymb=~/(problem|exam|quiz|assess|survey|form|page)$/) { $what.=':POST'; foreach (keys %ENV) { if ($_=~/^form\.(.*)/) { @@ -2124,6 +2136,21 @@ sub dump { return %returnhash; } +# -------------------------------------------------------------- keys interface + +sub getkeys { + my ($namespace,$udomain,$uname)=@_; + if (!$udomain) { $udomain=$ENV{'user.domain'}; } + if (!$uname) { $uname=$ENV{'user.name'}; } + my $uhome=&homeserver($uname,$udomain); + my $rep=reply("keys:$udomain:$uname:$namespace",$uhome); + my @keyarray=(); + foreach (split(/\&/,$rep)) { + push (@keyarray,&unescape($_)); + } + return @keyarray; +} + # --------------------------------------------------------------- currentdump sub currentdump { my ($courseid,$sdom,$sname)=@_; @@ -2797,7 +2824,8 @@ sub modifyuser { ' in domain '.$ENV{'request.role.domain'}); my $uhome=&homeserver($uname,$udom,'true'); # ----------------------------------------------------------------- Create User - if (($uhome eq 'no_host') && ($umode) && ($upass)) { + if (($uhome eq 'no_host') && + (($umode && $upass) || ($umode eq 'localauth'))) { my $unhome=''; if (defined($desiredhome) && $hostdom{$desiredhome} eq $udom) { $unhome = $desiredhome; @@ -3137,6 +3165,13 @@ sub dirlist { # when it was last modified. It will also return an error of -1 # if an error occurs +## +## FIXME: This subroutine assumes its caller knows something about the +## directory structure of the home server for the student ($root). +## Not a good assumption to make. Since this is for looking up files +## in user directories, the full path should be constructed by lond, not +## whatever machine we request data from. +## sub GetFileTimestamp { my ($studentDomain,$studentName,$filename,$root)=@_; $studentDomain=~s/\W//g; @@ -3382,7 +3417,7 @@ sub EXT { # ----------------------------------------------------- Cascading lookup scheme if (!$symbparm) { $symbparm=&symbread(); } my $symbp=$symbparm; - my $mapp=(split(/\_\_\_/,$symbp))[0]; + my $mapp=(&decode_symb($symbp))[0]; my $symbparm=$symbp.'.'.$spacequalifierrest; my $mapparm=$mapp.'___(all).'.$spacequalifierrest; @@ -3461,7 +3496,7 @@ sub EXT { my $filename; if (!$symbparm) { $symbparm=&symbread(); } if ($symbparm) { - $filename=(split(/\_\_\_/,$symbparm))[2]; + $filename=(&decode_symb($symbparm))[2]; } else { $filename=$ENV{'request.filename'}; } @@ -3736,7 +3771,7 @@ sub gettitle { delete($titlecache{$symb}); } } - my ($map,$resid,$url)=split(/\_\_\_/,$symb); + my ($map,$resid,$url)=&decode_symb($symb); my $title=''; my %bighash; if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', @@ -3782,7 +3817,7 @@ sub symbverify { # direct jump to resource in page or to a sequence - will construct own symbs if ($thisfn=~/\.(page|sequence)$/) { return 1; } # check URL part - my ($map,$resid,$url)=split(/\_\_\_/,$symb); + my ($map,$resid,$url)=&decode_symb($symb); unless (&symbclean($url) eq &symbclean($thisfn)) { return 0; } $symb=&symbclean($symb); @@ -3825,6 +3860,12 @@ sub symbclean { return $symb; } +# ---------------------------------------------- Split symb to find map and url + +sub decode_symb { + return split(/\_\_\_/,shift); +} + # ------------------------------------------------------ Return symb list entry sub symbread { @@ -4171,11 +4212,16 @@ BEGIN { next if (/^(\#|\s*$)/); # next if /^\#/; chomp; - my ($domain, $domain_description, $def_auth, $def_auth_arg) - = split(/:/,$_,4); - $domain_auth_def{$domain}=$def_auth; + my ($domain, $domain_description, $def_auth, $def_auth_arg, + $def_lang, $city, $longi, $lati) = split(/:/,$_); + $domain_auth_def{$domain}=$def_auth; $domain_auth_arg_def{$domain}=$def_auth_arg; - $domaindescription{$domain}=$domain_description; + $domaindescription{$domain}=$domain_description; + $domain_lang_def{$domain}=$def_lang; + $domain_city{$domain}=$city; + $domain_longi{$domain}=$longi; + $domain_lati{$domain}=$lati; + # &logthis("Domain.tab: $domain, $domain_auth_def{$domain}, $domain_auth_arg_def{$domain},$domaindescription{$domain}"); # &logthis("Domain.tab: $domain ".$domaindescription{$domain} ); }