--- loncom/lonnet/perl/lonnet.pm 2004/10/06 09:48:39 1.550 +++ loncom/lonnet/perl/lonnet.pm 2004/11/10 19:03:04 1.567 @@ -1,7 +1,7 @@ # The LearningOnline Network # TCP networking package # -# $Id: lonnet.pm,v 1.550 2004/10/06 09:48:39 foxr Exp $ +# $Id: lonnet.pm,v 1.567 2004/11/10 19:03:04 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -39,17 +39,16 @@ qw(%perlvar %hostname %homecache %badSer %libserv %pr %prp %metacache %packagetab %titlecache %courseresversioncache %resversioncache %courselogs %accesshash %userrolehash $processmarker $dumpcount %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseresdatacache - %userresdatacache %usectioncache %domaindescription %domain_auth_def %domain_auth_arg_def - %domain_lang_def %domain_city %domain_longi %domain_lati $tmpdir); + %userresdatacache %getsectioncache %domaindescription %domain_auth_def %domain_auth_arg_def + %domain_lang_def %domain_city %domain_longi %domain_lati $tmpdir $_64bit); use IO::Socket; use GDBM_File; use Apache::Constants qw(:common :http); use HTML::LCParser; use Fcntl qw(:flock); -use Apache::loncoursedata; use Apache::lonlocal; -use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw); +use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw nfreeze); use Time::HiRes qw( gettimeofday tv_interval ); my $readit; my $max_connection_retries = 10; # Or some such value. @@ -461,7 +460,7 @@ sub overloaderror { if ($overload>0) { $r->err_headers_out->{'Retry-After'}=$overload; $r->log_error('Overload of '.$overload.' on '.$checkserver); - return 409; + return 413; } return ''; } @@ -798,6 +797,11 @@ sub getsection { my ($udom,$unam,$courseid)=@_; $courseid=~s/\_/\//g; $courseid=~s/^(\w)/\/$1/; + + my $hashid="$udom:$unam:$courseid"; + my ($result,$cached)=&is_cached(\%getsectioncache,$hashid,'getsection'); + if (defined($cached)) { return $result; } + my %Pending; my %Expired; # @@ -830,25 +834,25 @@ sub getsection { $Pending{$start}=$section; next; } - return $section; + return &do_cache(\%getsectioncache,$hashid,$section,'getsection'); } # # Presumedly there will be few matching roles from the above # loop and the sorting time will be negligible. if (scalar(keys(%Pending))) { my ($time) = sort {$a <=> $b} keys(%Pending); - return $Pending{$time}; + return &do_cache(\%getsectioncache,$hashid,$Pending{$time},'getsection'); } if (scalar(keys(%Expired))) { my @sorted = sort {$a <=> $b} keys(%Expired); my $time = pop(@sorted); - return $Expired{$time}; + return &do_cache(\%getsectioncache,$hashid,$Expired{$time},'getsection'); } - return '-1'; + return &do_cache(\%getsectioncache,$hashid,'-1','getsection'); } -my $disk_caching_disabled=0; +my $disk_caching_disabled=1; sub devalidate_cache { my ($cache,$id,$name) = @_; @@ -1035,38 +1039,6 @@ EVALBLOCK # &logthis("load_cache_item $name took ".(&Time::HiRes::time()-$starttime)); } -sub usection { - my ($udom,$unam,$courseid)=@_; - my $hashid="$udom:$unam:$courseid"; - - my ($result,$cached)=&is_cached(\%usectioncache,$hashid,'usection'); - if (defined($cached)) { return $result; } - $courseid=~s/\_/\//g; - $courseid=~s/^(\w)/\/$1/; - foreach (split(/\&/,&reply('dump:'.$udom.':'.$unam.':roles', - &homeserver($unam,$udom)))) { - my ($key,$value)=split(/\=/,$_); - $key=&unescape($key); - if ($key=~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/) { - my $section=$1; - if ($key eq $courseid.'_st') { $section=''; } - my ($dummy,$end,$start)=split(/\_/,&unescape($value)); - my $now=time; - my $notactive=0; - if ($start) { - if ($now<$start) { $notactive=1; } - } - if ($end) { - if ($now>$end) { $notactive=1; } - } - unless ($notactive) { - return &do_cache(\%usectioncache,$hashid,$section,'usection'); - } - } - } - return &do_cache(\%usectioncache,$hashid,'-1','usection'); -} - # ------------------------------------- Read an entry from a user's environment sub userenvironment { @@ -1216,8 +1188,7 @@ sub ssi_body { my ($filelink,%form)=@_; my $output=($filelink=~/^http\:/?&externalssi($filelink): &ssi($filelink,%form)); - $output=~ - s/\/\/ BEGIN LON\-CAPA Internal.+\/\/ END LON\-CAPA Internal\s//gs; + $output=~s|//(\s*)?\s||gs; $output=~s/^.*?\]*\>//si; $output=~s/(.*)\<\/body\s*\>.*?$/$1/si; return $output; @@ -1900,6 +1871,7 @@ sub devalidate { # - the student level sheet of this user in course's homespace # - the assessment level sheet for this resource # for this user in user's homespace + # - current conditional state info my $key=$uname.':'.$udom.':'; my $status= &del('nohist_calculatedsheets', @@ -1914,6 +1886,7 @@ sub devalidate { $uname.' at '.$udom.' for '. $symb.': '.$status); } + &delenv('user.state.'.$cid); } } @@ -2414,10 +2387,8 @@ sub rolesinit { my $rolesdump=reply("dump:$domain:$username:roles",$authhost); if (($rolesdump eq 'con_lost') || ($rolesdump eq '')) { return ''; } my %allroles=(); - my %thesepriv=(); my $now=time; my $userroles="user.login.time=$now\n"; - my $thesestr; if ($rolesdump ne '') { foreach (split(/&/,$rolesdump)) { @@ -2425,94 +2396,21 @@ sub rolesinit { my ($area,$role)=split(/=/,$_); $area=~s/\_\w\w$//; my ($trole,$tend,$tstart)=split(/_/,$role); - $userroles.='user.role.'.$trole.'.'.$area.'='. - $tstart.'.'.$tend."\n"; -# log the associated role with the area - &userrolelog($trole,$username,$domain,$area,$tstart,$tend); - if ($tend!=0) { - if ($tend<$now) { - $trole=''; - } - } - if ($tstart!=0) { - if ($tstart>$now) { - $trole=''; - } - } + $userroles.=&set_arearole($trole,$area,$tstart,$tend); + if (($tend!=0) && ($tend<$now)) { $trole=''; } + if (($tstart!=0) && ($tstart>$now)) { $trole=''; } if (($area ne '') && ($trole ne '')) { my $spec=$trole.'.'.$area; my ($tdummy,$tdomain,$trest)=split(/\//,$area); if ($trole =~ /^cr\//) { - my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$trole); - my $homsvr=homeserver($rauthor,$rdomain); - if ($hostname{$homsvr} ne '') { - my ($rdummy,$roledef)= - &get('roles',["rolesdef_$rrole"],$rdomain,$rauthor); - - if (($rdummy ne 'con_lost') && ($roledef ne '')) { - my ($syspriv,$dompriv,$coursepriv)= - split(/\_/,$roledef); - if (defined($syspriv)) { - $allroles{'cm./'}.=':'.$syspriv; - $allroles{$spec.'./'}.=':'.$syspriv; - } - if ($tdomain ne '') { - if (defined($dompriv)) { - $allroles{'cm./'.$tdomain.'/'}.=':'.$dompriv; - $allroles{$spec.'./'.$tdomain.'/'}.=':'.$dompriv; - } - if ($trest ne '') { - if (defined($coursepriv)) { - $allroles{'cm.'.$area}.=':'.$coursepriv; - $allroles{$spec.'.'.$area}.=':'.$coursepriv; - } - } - } - } - } + &custom_roleprivs(\%allroles,$trole,$tdomain,$trest,$spec,$area); } else { - if (defined($pr{$trole.':s'})) { - $allroles{'cm./'}.=':'.$pr{$trole.':s'}; - $allroles{$spec.'./'}.=':'.$pr{$trole.':s'}; - } - if ($tdomain ne '') { - if (defined($pr{$trole.':d'})) { - $allroles{'cm./'.$tdomain.'/'}.=':'.$pr{$trole.':d'}; - $allroles{$spec.'./'.$tdomain.'/'}.=':'.$pr{$trole.':d'}; - } - if ($trest ne '') { - if (defined($pr{$trole.':c'})) { - $allroles{'cm.'.$area}.=':'.$pr{$trole.':c'}; - $allroles{$spec.'.'.$area}.=':'.$pr{$trole.':c'}; - } - } - } + &standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); } } } } - my $adv=0; - my $author=0; - foreach (keys %allroles) { - %thesepriv=(); - if (($_!~/^st/) && ($_!~/^ta/) && ($_!~/^cm/)) { $adv=1; } - if (($_=~/^au/) || ($_=~/^ca/)) { $author=1; } - foreach (split(/:/,$allroles{$_})) { - if ($_ ne '') { - my ($privilege,$restrictions)=split(/&/,$_); - if ($restrictions eq '') { - $thesepriv{$privilege}='F'; - } else { - if ($thesepriv{$privilege} ne 'F') { - $thesepriv{$privilege}.=$restrictions; - } - } - } - } - $thesestr=''; - foreach (keys %thesepriv) { $thesestr.=':'.$_.'&'.$thesepriv{$_}; } - $userroles.='user.priv.'.$_.'='.$thesestr."\n"; - } + my ($author,$adv) = &set_userprivs(\$userroles,\%allroles); $userroles.='user.adv='.$adv."\n". 'user.author='.$author."\n"; $ENV{'user.adv'}=$adv; @@ -2520,6 +2418,84 @@ sub rolesinit { return $userroles; } +sub set_arearole { + my ($trole,$area,$tstart,$tend,$domain,$username) = @_; +# log the associated role with the area + &userrolelog($trole,$username,$domain,$area,$tstart,$tend); + return 'user.role.'.$trole.'.'.$area.'='.$tstart.'.'.$tend."\n"; +} + +sub custom_roleprivs { + my ($allroles,$trole,$tdomain,$trest,$spec,$area) = @_; + my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$trole); + my $homsvr=homeserver($rauthor,$rdomain); + if ($hostname{$homsvr} ne '') { + my ($rdummy,$roledef)= + &get('roles',["rolesdef_$rrole"],$rdomain,$rauthor); + if (($rdummy ne 'con_lost') && ($roledef ne '')) { + my ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef); + if (defined($syspriv)) { + $$allroles{'cm./'}.=':'.$syspriv; + $$allroles{$spec.'./'}.=':'.$syspriv; + } + if ($tdomain ne '') { + if (defined($dompriv)) { + $$allroles{'cm./'.$tdomain.'/'}.=':'.$dompriv; + $$allroles{$spec.'./'.$tdomain.'/'}.=':'.$dompriv; + } + if (($trest ne '') && (defined($coursepriv))) { + $$allroles{'cm.'.$area}.=':'.$coursepriv; + $$allroles{$spec.'.'.$area}.=':'.$coursepriv; + } + } + } + } +} + + +sub standard_roleprivs { + my ($allroles,$trole,$tdomain,$spec,$trest,$area) = @_; + if (defined($pr{$trole.':s'})) { + $$allroles{'cm./'}.=':'.$pr{$trole.':s'}; + $$allroles{$spec.'./'}.=':'.$pr{$trole.':s'}; + } + if ($tdomain ne '') { + if (defined($pr{$trole.':d'})) { + $$allroles{'cm./'.$tdomain.'/'}.=':'.$pr{$trole.':d'}; + $$allroles{$spec.'./'.$tdomain.'/'}.=':'.$pr{$trole.':d'}; + } + if (($trest ne '') && (defined($pr{$trole.':c'}))) { + $$allroles{'cm.'.$area}.=':'.$pr{$trole.':c'}; + $$allroles{$spec.'.'.$area}.=':'.$pr{$trole.':c'}; + } + } +} + +sub set_userprivs { + my ($userroles,$allroles) = @_; + my $author=0; + my $adv=0; + foreach (keys %{$allroles}) { + my %thesepriv=(); + if (($_=~/^au/) || ($_=~/^ca/)) { $author=1; } + foreach (split(/:/,$$allroles{$_})) { + if ($_ ne '') { + my ($privilege,$restrictions)=split(/&/,$_); + if ($restrictions eq '') { + $thesepriv{$privilege}='F'; + } elsif ($thesepriv{$privilege} ne 'F') { + $thesepriv{$privilege}.=$restrictions; + } + if ($thesepriv{'adv'} eq 'F') { $adv=1; } + } + } + my $thesestr=''; + foreach (keys %thesepriv) { $thesestr.=':'.$_.'&'.$thesepriv{$_}; } + $$userroles.='user.priv.'.$_.'='.$thesestr."\n"; + } + return ($author,$adv); +} + # --------------------------------------------------------------- get interface sub get { @@ -2541,7 +2517,7 @@ sub get { my %returnhash=(); my $i=0; foreach (@$storearr) { - $returnhash{$_}=unescape($pairs[$i]); + $returnhash{$_}=&thaw_unescape($pairs[$i]); $i++; } return %returnhash; @@ -2580,7 +2556,7 @@ sub dump { my %returnhash=(); foreach (@pairs) { my ($key,$value)=split(/=/,$_); - $returnhash{unescape($key)}=unescape($value); + $returnhash{unescape($key)}=&thaw_unescape($value); } return %returnhash; } @@ -2626,7 +2602,7 @@ sub currentdump { my ($key,$value)=split(/=/,$_); my ($symb,$param) = split(/:/,$key); $returnhash{&unescape($symb)}->{&unescape($param)} = - &unescape($value); + &thaw_unescape($value); } } return %returnhash; @@ -2692,7 +2668,7 @@ sub put { my $uhome=&homeserver($uname,$udomain); my $items=''; foreach (keys %$storehash) { - $items.=&escape($_).'='.&escape($$storehash{$_}).'&'; + $items.=&escape($_).'='.&freeze_escape($$storehash{$_}).'&'; } $items=~s/\&$//; return &reply("put:$udomain:$uname:$namespace:$items",$uhome); @@ -2731,7 +2707,7 @@ sub cput { my $uhome=&homeserver($uname,$udomain); my $items=''; foreach (keys %$storehash) { - $items.=escape($_).'='.escape($$storehash{$_}).'&'; + $items.=escape($_).'='.&freeze_escape($$storehash{$_}).'&'; } $items=~s/\&$//; return &critical("put:$udomain:$uname:$namespace:$items",$uhome); @@ -2754,7 +2730,7 @@ sub eget { my %returnhash=(); my $i=0; foreach (@$storearr) { - $returnhash{$_}=unescape($pairs[$i]); + $returnhash{$_}=&thaw_unescape($pairs[$i]); $i++; } return %returnhash; @@ -3653,8 +3629,7 @@ sub modify_student_enrollment { $gene = $tmp{'generation'} if (!defined($gene) || $gene eq ''); $uid = $tmp{'id'} if (!defined($uid) || $uid eq ''); } - my $fullname = &Apache::loncoursedata::ProcessFullName($last,$gene, - $first,$middle); + my $fullname = &format_name($first,$middle,$last,$gene,'lastname'); my $reply=cput('classlist', {"$uname:$udom" => join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype) }, @@ -3671,6 +3646,25 @@ sub modify_student_enrollment { return &assignrole($udom,$uname,$uurl,'st',$end,$start); } +sub format_name { + my ($firstname,$middlename,$lastname,$generation,$first)=@_; + my $name; + if ($first ne 'lastname') { + $name=$firstname.' '.$middlename.' '.$lastname.' '.$generation; + } else { + if ($lastname=~/\S/) { + $name.= $lastname.' '.$generation.', '.$firstname.' '.$middlename; + $name=~s/\s+,/,/; + } else { + $name.= $firstname.' '.$middlename.' '.$generation; + } + } + $name=~s/^\s+//; + $name=~s/\s+$//; + $name=~s/\s+/ /g; + return $name; +} + # ------------------------------------------------- Write to course preferences sub writecoursepref { @@ -3789,6 +3783,82 @@ sub diskusage { return $listing; } +sub is_locked { + my ($file_name, $domain, $user) = @_; + my @check; + my $is_locked; + push @check, $file_name; + my %locked = &Apache::lonnet::get('file_permissions',\@check, + $ENV{'user.domain'},$ENV{'user.name'}); + if (ref($locked{$file_name}) eq 'ARRAY') { + $is_locked = 'true'; + } else { + $is_locked = 'false'; + } +} + +# ------------------------------------------------------------- Mark as Read Only + +sub mark_as_readonly { + my ($domain,$user,$files,$what) = @_; + my %current_permissions = &Apache::lonnet::dump('file_permissions',$domain,$user); + foreach my $file (@{$files}) { + push(@{$current_permissions{$file}},$what); + } + &Apache::lonnet::put('file_permissions',\%current_permissions,$domain,$user); + return; +} + +#--------------------------------------------------------------Get Marked as Read Only + +sub get_marked_as_readonly { + my ($domain,$user,$what) = @_; + my %current_permissions = &Apache::lonnet::dump('file_permissions',$domain,$user); + my @readonly_files; + while (my ($file_name,$value) = each(%current_permissions)) { + if (ref($value) eq "ARRAY"){ + foreach my $stored_what (@{$value}) { + if ($stored_what eq $what) { + push(@readonly_files, $file_name); + } elsif (!defined($what)) { + push(@readonly_files, $file_name); + } + } + } + } + return @readonly_files; +} + +# ------------------------------------------------------------ Unmark as Read Only + +sub unmark_as_readonly { + # unmarks all files locked by $what + # for portfolio submissions, $what contains $crsid and $symb + my ($domain,$user,$what) = @_; + my %current_permissions = &Apache::lonnet::dump('file_permissions',$domain,$user); + my @readonly_files = &Apache::lonnet::get_marked_as_readonly($domain,$user,$what); + foreach my $file(@readonly_files){ + my $current_locks = $current_permissions{$file}; + my @new_locks; + my @del_keys; + if (ref($current_locks) eq "ARRAY"){ + foreach my $locker (@{$current_locks}) { + unless ($locker eq $what) { + push(@new_locks, $what); + } + } + if (@new_locks > 0) { + $current_permissions{$file} = \@new_locks; + } else { + push(@del_keys, $file); + &Apache::lonnet::del('file_permissions',\@del_keys, $domain, $user); + delete $current_permissions{$file}; + } + } + } + &Apache::lonnet::put('file_permissions',\%current_permissions,$domain,$user); + return; +} # ------------------------------------------------------------ Directory lister @@ -3898,6 +3968,9 @@ sub GetFileTimestamp { sub directcondval { my $number=shift; + if (!defined($ENV{'user.state.'.$ENV{'request.course.id'}})) { + &Apache::lonuserstate::evalstate(); + } if ($ENV{'user.state.'.$ENV{'request.course.id'}}) { return substr($ENV{'user.state.'.$ENV{'request.course.id'}},$number,1); } else { @@ -4142,7 +4215,7 @@ sub EXT { $section=$ENV{'request.course.sec'}; } else { if (! defined($usection)) { - $section=&usection($udom,$uname,$courseid); + $section=&getsection($udom,$uname,$courseid); } else { $section = $usection; } @@ -4797,6 +4870,7 @@ sub numval { $txt=~tr/U-Z/0-5/; $txt=~tr/u-z/0-5/; $txt=~s/\D//g; + if ($_64bit) { if ($txt > 2**32) { return -1; } } return int($txt); } @@ -4812,6 +4886,7 @@ sub numval2 { my @txts=split(/(\d\d\d\d\d\d\d\d\d)/,$txt); my $total; foreach my $val (@txts) { $total+=$val; } + if ($_64bit) { if ($total > 2**32) { return -1; } } return int($total); } @@ -4828,10 +4903,16 @@ sub get_rand_alg { return &latest_rnd_algorithm_id(); } +sub validCODE { + my ($CODE)=@_; + if (defined($CODE) && $CODE ne '' && $CODE =~ /^\w+$/) { return 1; } + return 0; +} + sub getCODE { - if (defined($ENV{'form.CODE'})) { return $ENV{'form.CODE'}; } + if (&validCODE($ENV{'form.CODE'})) { return $ENV{'form.CODE'}; } if (defined($Apache::lonhomework::parsing_a_problem) && - defined($Apache::lonhomework::history{'resource.CODE'})) { + &validCODE($Apache::lonhomework::history{'resource.CODE'})) { return $Apache::lonhomework::history{'resource.CODE'}; } return undef; @@ -4873,6 +4954,7 @@ sub rndseed_32bit { my $num=$symbseed+$nameseed+$domainseed+$courseseed+$namechck+$symbchck; #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck"); #&Apache::lonxml::debug("rndseed :$num:$symb"); + if ($_64bit) { $num=(($num<<32)>>32); } return $num; } } @@ -4893,6 +4975,8 @@ sub rndseed_64bit { my $num2=$nameseed+$domainseed+$courseseed; #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck"); #&Apache::lonxml::debug("rndseed :$num:$symb"); + if ($_64bit) { $num1=(($num1<<32)>>32); $num2=(($num2<<32)>>32); } + if ($_64bit) { $num1=(($num1<<32)>>32); $num2=(($num2<<32)>>32); } return "$num1,$num2"; } } @@ -4936,7 +5020,9 @@ sub rndseed_64bit3 { my $num1=$symbchck+$symbseed+$namechck; my $num2=$nameseed+$domainseed+$courseseed; #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck"); - #&Apache::lonxml::debug("rndseed :$num:$symb"); + #&Apache::lonxml::debug("rndseed :$num1:$num2:$_64bit"); + if ($_64bit) { $num1=(($num1<<32)>>32); $num2=(($num2<<32)>>32); } + return "$num1:$num2"; } } @@ -4954,6 +5040,8 @@ sub rndseed_CODE_64bit { my $num2=$CODEseed+$courseseed+$symbchck; #&Apache::lonxml::debug("$symbseed:$CODEchck|$CODEseed:$courseseed:$symbchck"); #&Apache::lonxml::debug("rndseed :$num1:$num2:$symb"); + if ($_64bit) { $num1=(($num1<<32)>>32); } + if ($_64bit) { $num2=(($num2<<32)>>32); } return "$num1:$num2"; } } @@ -5118,13 +5206,15 @@ sub repcopy_userfile { sub tokenwrapper { my $uri=shift; - $uri=~s/^http\:\/\/([^\/]+)//; - $uri=~s/^\///; + $uri=~s|^http\://([^/]+)||; + $uri=~s|^/||; $ENV{'user.environment'}=~/\/([^\/]+)\.id/; my $token=$1; - if ($uri=~/^uploaded\/([^\/]+)\/([^\/]+)\/([^\/]+)(\?\.*)*$/) { - &appenv('userfile.'.$1.'/'.$2.'/'.$3 => $ENV{'request.course.id'}); - return 'http://'.$hostname{ &homeserver($2,$1)}.'/'.$uri. + my (undef,$udom,$uname,$file)=split('/',$uri,4); + if ($udom && $uname && $file) { + $file=~s|(\?\.*)*$||; + &appenv("userfile.$udom/$uname/$file" => $ENV{'request.course.id'}); + return 'http://'.$hostname{ &homeserver($uname,$udom)}.'/'.$uri. (($uri=~/\?/)?'&':'?').'token='.$token. '&tokenissued='.$perlvar{'lonHostID'}; } else { @@ -5257,6 +5347,15 @@ sub clutter { return $thisfn; } +sub freeze_escape { + my ($value)=@_; + if (ref($value)) { + $value=&nfreeze($value); + return '__FROZEN__'.&escape($value); + } + return &escape($value); +} + # -------------------------------------------------------- Escape Special Chars sub escape { @@ -5273,6 +5372,16 @@ sub unescape { return $str; } +sub thaw_unescape { + my ($value)=@_; + if ($value =~ /^__FROZEN__/) { + substr($value,0,10,undef); + $value=&unescape($value); + return &thaw($value); + } + return &unescape($value); +} + sub mod_perl_version { if (defined($perlvar{'MODPERL2'})) { return 2; @@ -5298,7 +5407,7 @@ sub goodbye { &logthis(sprintf("%-20s is %s",'%courseresdatacache',scalar(%courseresdatacache))); #1.1 only &logthis(sprintf("%-20s is %s",'%userresdatacache',scalar(%userresdatacache))); - &logthis(sprintf("%-20s is %s",'%usectioncache',scalar(%usectioncache))); + &logthis(sprintf("%-20s is %s",'%getsectioncache',scalar(%getsectioncache))); &logthis(sprintf("%-20s is %s",'%courseresversioncache',scalar(%courseresversioncache))); &logthis(sprintf("%-20s is %s",'%resversioncache',scalar(%resversioncache))); &flushcourselogs(); @@ -5453,6 +5562,12 @@ $dumpcount=0; &logtouch(); &logthis('INFO: Read configuration'); $readit=1; + { + use integer; + my $test=(2**32)+1; + if ($test != 0) { $_64bit=1; } + &logthis(" Detected 64bit platform ($_64bit)"); + } } } @@ -5680,8 +5795,8 @@ X B: get user privileges =item * -X -B: finds the section of student in the +X +B: finds the section of student in the course $cname, return section name/number or '' for "not in course" and '-1' for "no section"