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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.577 and 1.587.2.3.2.2

version 1.577, 2004/12/16 20:34:33 version 1.587.2.3.2.2, 2005/02/13 22:12:34
Line 36  use HTTP::Date; Line 36  use HTTP::Date;
 # use Date::Parse;  # use Date::Parse;
 use vars   use vars 
 qw(%perlvar %hostname %homecache %badServerCache %hostip %iphost %spareid %hostdom   qw(%perlvar %hostname %homecache %badServerCache %hostip %iphost %spareid %hostdom 
    %libserv %pr %prp %metacache %packagetab %titlecache %courseresversioncache %resversioncache     %libserv %pr %prp $metacache %packagetab %titlecache %courseresversioncache %resversioncache
    %courselogs %accesshash %userrolehash $processmarker $dumpcount      %courselogs %accesshash %userrolehash $processmarker $dumpcount 
    %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseownerbuf %courseresdatacache      %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseownerbuf %courseresdatacache 
    %userresdatacache %getsectioncache %domaindescription %domain_auth_def %domain_auth_arg_def      %userresdatacache %getsectioncache %domaindescription %domain_auth_def %domain_auth_arg_def 
Line 50  use Fcntl qw(:flock); Line 50  use Fcntl qw(:flock);
 use Apache::lonlocal;  use Apache::lonlocal;
 use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw nfreeze);  use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw nfreeze);
 use Time::HiRes qw( gettimeofday tv_interval );  use Time::HiRes qw( gettimeofday tv_interval );
   use Cache::Memcached;
 my $readit;  my $readit;
 my $max_connection_retries = 10;     # Or some such value.  my $max_connection_retries = 10;     # Or some such value.
   
Line 157  sub reply { Line 158  sub reply {
     my ($cmd,$server)=@_;      my ($cmd,$server)=@_;
     unless (defined($hostname{$server})) { return 'no_such_host'; }      unless (defined($hostname{$server})) { return 'no_such_host'; }
     my $answer=subreply($cmd,$server);      my $answer=subreply($cmd,$server);
     if ($answer eq 'con_lost') {  
         #sleep 5;   
         #$answer=subreply($cmd,$server);  
         #if ($answer eq 'con_lost') {  
  #   &logthis("Second attempt con_lost on $server");  
         #   my $peerfile="$perlvar{'lonSockDir'}/$server";  
         #   my $client=IO::Socket::UNIX->new(Peer    =>"$peerfile",  
         #                                    Type    => SOCK_STREAM,  
         #                                    Timeout => 10)  
         #              or return "con_lost";  
         #   &logthis("Killing socket");  
         #   print $client "close_connection_exit\n";  
            #sleep 5;  
         #   $answer=subreply($cmd,$server);         
        #}     
     }  
     if (($answer=~/^refused/) || ($answer=~/^rejected/)) {      if (($answer=~/^refused/) || ($answer=~/^rejected/)) {
        &logthis("<font color=blue>WARNING:".         &logthis("<font color=blue>WARNING:".
                 " $cmd to $server returned $answer</font>");                  " $cmd to $server returned $answer</font>");
Line 220  sub critical { Line 205  sub critical {
     }      }
     my $answer=reply($cmd,$server);      my $answer=reply($cmd,$server);
     if ($answer eq 'con_lost') {      if ($answer eq 'con_lost') {
         my $pingreply=reply('ping',$server);  
  &reconlonc("$perlvar{'lonSockDir'}/$server");   &reconlonc("$perlvar{'lonSockDir'}/$server");
         my $pongreply=reply('pong',$server);   my $answer=reply($cmd,$server);
         &logthis("Ping/Pong for $server: $pingreply/$pongreply");  
         $answer=reply($cmd,$server);  
         if ($answer eq 'con_lost') {          if ($answer eq 'con_lost') {
             my $now=time;              my $now=time;
             my $middlename=$cmd;              my $middlename=$cmd;
Line 942  sub save_cache_item { Line 924  sub save_cache_item {
 }  }
   
 sub save_cache {  sub save_cache {
       &purge_remembered();
     if ($disk_caching_disabled) { return; }      if ($disk_caching_disabled) { return; }
     my ($cache,$name,$id);      my ($cache,$name,$id);
     foreach $name (keys(%do_save)) {      foreach $name (keys(%do_save)) {
Line 1039  EVALBLOCK Line 1022  EVALBLOCK
 #    &logthis("load_cache_item $name took ".(&Time::HiRes::time()-$starttime));  #    &logthis("load_cache_item $name took ".(&Time::HiRes::time()-$starttime));
 }  }
   
   sub devalidate_cache_new {
       my ($cache,$name,$id) = @_;
       if (1) { &Apache::lonnet::logthis("deleting $name:$id"); }
       $cache->delete(&escape($name.':'.$id));
   }
   
   my $to_remember=10;
   my %remembered;
   my %accessed;
   my $kicks=0;
   my $hits=0;
   sub is_cached_new {
       my ($cache,$name,$id,$debug) = @_;
       $debug=0;
       $id=&escape($name.':'.$id);
       if (exists($remembered{$id})) {
    if ($debug) { &Apache::lonnet::logthis("Earyl return $id of $remembered{$id} "); }
    $accessed{$id}=[&gettimeofday()];
    $hits++;
    return ($remembered{$id},1);
       }
       my $value = $cache->get($id);
       if (!(defined($value))) {
    if ($debug) { &Apache::lonnet::logthis("getting $id is not defined"); }
    return (undef,undef);
       }
       &make_room($id,$value);
       if ($value eq '__undef__') {
    if ($debug) { &Apache::lonnet::logthis("getting $id is __undef__"); }
    return (undef,1);
       }
       if ($debug) { &Apache::lonnet::logthis("getting $id is $value"); }
       return ($value,1);
   }
   
   sub do_cache_new {
       my ($cache,$name,$id,$value,$time,$debug) = @_;
       $debug=0;
       $id=&escape($name.':'.$id);
       my $setvalue=$value;
       if (!defined($setvalue)) {
    $setvalue='__undef__';
       }
       if ($debug) { &Apache::lonnet::logthis("Setting $id to $value"); }
       $cache->set($id,$setvalue,300);
       return $value;
   }
   
   sub make_room {
       my ($id,$value)=@_;
       my $debug=0;
       $remembered{$id}=$value;
       $accessed{$id}=[&gettimeofday()];
       if (scalar(keys(%remembered)) <= $to_remember) { return; }
       my $to_kick;
       my $max_time=0;
       foreach my $other (keys(%accessed)) {
    if (&tv_interval($accessed{$other}) > $max_time) {
       $to_kick=$other;
       $max_time=&tv_interval($accessed{$other});
    }
       }
       delete($remembered{$to_kick});
       delete($accessed{$to_kick});
       $kicks++;
       if ($debug) { &logthis("kicking $max_time $kicks\n"); }
       return;
   }
   
   sub purge_remembered {
       &logthis("Tossing ".scalar(keys(%remembered)));
       undef(%remembered);
       undef(%accessed);
   }
 # ------------------------------------- Read an entry from a user's environment  # ------------------------------------- Read an entry from a user's environment
   
 sub userenvironment {  sub userenvironment {
Line 1588  sub courseacclog { Line 1645  sub courseacclog {
     my $what=$fnsymb.':'.$ENV{'user.name'}.':'.$ENV{'user.domain'};      my $what=$fnsymb.':'.$ENV{'user.name'}.':'.$ENV{'user.domain'};
     if ($fnsymb=~/(problem|exam|quiz|assess|survey|form|page)$/) {      if ($fnsymb=~/(problem|exam|quiz|assess|survey|form|page)$/) {
         $what.=':POST';          $what.=':POST';
           # FIXME: Probably ought to escape things....
  foreach (keys %ENV) {   foreach (keys %ENV) {
             if ($_=~/^form\.(.*)/) {              if ($_=~/^form\.(.*)/) {
  $what.=':'.$1.'='.$ENV{$_};   $what.=':'.$1.'='.$ENV{$_};
             }              }
         }          }
       } elsif ($fnsymb =~ m:^/adm/searchcat:) {
           # FIXME: We should not be depending on a form parameter that someone
           # editing lonsearchcat.pm might change in the future.
           if ($ENV{'form.phase'} eq 'course_search') {
               $what.= ':POST';
               # FIXME: Probably ought to escape things....
               foreach my $element ('courseexp','crsfulltext','crsrelated',
                                    'crsdiscuss') {
                   $what.=':'.$element.'='.$ENV{'form.'.$element};
               }
           }
     }      }
     &courselog($what);      &courselog($what);
 }  }
Line 2364  sub privileged { Line 2433  sub privileged {
     my $now=time;      my $now=time;
     if ($rolesdump ne '') {      if ($rolesdump ne '') {
         foreach (split(/&/,$rolesdump)) {          foreach (split(/&/,$rolesdump)) {
     if ($_!~/^rolesdef\&/) {      if ($_!~/^rolesdef_/) {
  my ($area,$role)=split(/=/,$_);   my ($area,$role)=split(/=/,$_);
  $area=~s/\_\w\w$//;   $area=~s/\_\w\w$//;
  my ($trole,$tend,$tstart)=split(/_/,$role);   my ($trole,$tend,$tstart)=split(/_/,$role);
Line 2396  sub rolesinit { Line 2465  sub rolesinit {
   
     if ($rolesdump ne '') {      if ($rolesdump ne '') {
         foreach (split(/&/,$rolesdump)) {          foreach (split(/&/,$rolesdump)) {
   if ($_!~/^rolesdef\&/) {    if ($_!~/^rolesdef_/) {
             my ($area,$role)=split(/=/,$_);              my ($area,$role)=split(/=/,$_);
             $area=~s/\_\w\w$//;      $area=~s/\_\w\w$//;
             my ($trole,$tend,$tstart)=split(/_/,$role);      
               my ($trole,$tend,$tstart);
       if ($role=~/^cr/) { 
    ($trole,my $trest)=($role=~m|^(cr/\w+/\w+/[a-zA-Z0-9]+)_(.*)$|);
    ($tend,$tstart)=split('_',$trest);
       } else {
    ($trole,$tend,$tstart)=split(/_/,$role);
       }
             $userroles.=&set_arearole($trole,$area,$tstart,$tend,$domain,$username);              $userroles.=&set_arearole($trole,$area,$tstart,$tend,$domain,$username);
             if (($tend!=0) && ($tend<$now)) { $trole=''; }              if (($tend!=0) && ($tend<$now)) { $trole=''; }
             if (($tstart!=0) && ($tstart>$now)) { $trole=''; }              if (($tstart!=0) && ($tstart>$now)) { $trole=''; }
Line 2777  sub customaccess { Line 2853  sub customaccess {
 # ------------------------------------------------- Check for a user privilege  # ------------------------------------------------- Check for a user privilege
   
 sub allowed {  sub allowed {
     my ($priv,$uri)=@_;      my ($priv,$uri,$symb)=@_;
     $uri=&deversion($uri);      $uri=&deversion($uri);
     my $orguri=$uri;      my $orguri=$uri;
     $uri=&declutter($uri);      $uri=&declutter($uri);
Line 3058  sub allowed { Line 3134  sub allowed {
   
    if ($thisallowed=~/X/) {     if ($thisallowed=~/X/) {
       if ($ENV{'acc.randomout'}) {        if ($ENV{'acc.randomout'}) {
          my $symb=&symbread($uri,1);   if (!$symb) { $symb=&symbread($uri,1); }
          if (($symb) && ($ENV{'acc.randomout'}=~/\&\Q$symb\E\&/)) {            if (($symb) && ($ENV{'acc.randomout'}=~/\&\Q$symb\E\&/)) { 
             return '';               return ''; 
          }           }
Line 3360  sub auto_instcode_format { Line 3436  sub auto_instcode_format {
     my $courses = '';      my $courses = '';
     my $homeserver;      my $homeserver;
     if ($caller eq 'global') {      if ($caller eq 'global') {
         $homeserver = $perlvar{'lonHostID'};          foreach my $tryserver (keys %libserv) {
               if ($hostdom{$tryserver} eq $codedom) {
                   $homeserver = $tryserver;
                   last;
               }
           }
           if (($ENV{'user.name'}) && ($ENV{'user.domain'} eq $codedom)) {
               $homeserver = &homeserver($ENV{'user.name'},$codedom);
           }
     } else {      } else {
         $homeserver = &homeserver($caller,$codedom);          $homeserver = &homeserver($caller,$codedom);
     }      }
     my $host=$hostname{$homeserver};  
     foreach (keys %{$instcodes}) {      foreach (keys %{$instcodes}) {
         $courses .= &escape($_).'='.&escape($$instcodes{$_}).'&';          $courses .= &escape($_).'='.&escape($$instcodes{$_}).'&';
     }      }
Line 3819  sub save_selected_files { Line 3902  sub save_selected_files {
     my ($user, $path, @files) = @_;      my ($user, $path, @files) = @_;
     my $filename = $user."savedfiles";      my $filename = $user."savedfiles";
     my @other_files = &files_not_in_path($user, $path);      my @other_files = &files_not_in_path($user, $path);
     foreach (@other_files) {  
         &logthis("other dir file $_");  
     }  
     foreach (@files) {  
         &logthis("current dir file $_");  
     }  
     open (OUT, '>'.$Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/'.$filename);      open (OUT, '>'.$Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/'.$filename);
     foreach my $file (@files) {      foreach my $file (@files) {
         print (OUT $ENV{'form.currentpath'}.$file."\n");          print (OUT $ENV{'form.currentpath'}.$file."\n");
Line 4437  sub packages_tab_default { Line 4514  sub packages_tab_default {
  if (defined($packagetab{"$pack_type&$name&default"})) {   if (defined($packagetab{"$pack_type&$name&default"})) {
     return $packagetab{"$pack_type&$name&default"};      return $packagetab{"$pack_type&$name&default"};
  }   }
    if ($pack_type eq 'part') { $pack_part='0'; }
  if (defined($packagetab{$pack_type."_".$pack_part."&$name&default"})) {   if (defined($packagetab{$pack_type."_".$pack_part."&$name&default"})) {
     return $packagetab{$pack_type."_".$pack_part."&$name&default"};      return $packagetab{$pack_type."_".$pack_part."&$name&default"};
  }   }
Line 4462  sub add_prefix_and_part { Line 4540  sub add_prefix_and_part {
   
 # ---------------------------------------------------------------- Get metadata  # ---------------------------------------------------------------- Get metadata
   
   my %metaentry;
 sub metadata {  sub metadata {
     my ($uri,$what,$liburi,$prefix,$depthcount)=@_;      my ($uri,$what,$liburi,$prefix,$depthcount)=@_;
     $uri=&declutter($uri);      $uri=&declutter($uri);
Line 4481  sub metadata { Line 4560  sub metadata {
 # Everything is cached by the main uri, libraries are never directly cached  # Everything is cached by the main uri, libraries are never directly cached
 #  #
     if (!defined($liburi)) {      if (!defined($liburi)) {
  my ($result,$cached)=&is_cached(\%metacache,$uri,'meta');   my ($result,$cached)=&is_cached_new($metacache,'meta',$uri);
  if (defined($cached)) { return $result->{':'.$what}; }   if (defined($cached)) { return $result->{':'.$what}; }
     }      }
     {      {
 #  #
 # Is this a recursive call for a library?  # Is this a recursive call for a library?
 #  #
  if (! exists($metacache{$uri})) {  # if (! exists($metacache{$uri})) {
     $metacache{$uri}={};  #    $metacache{$uri}={};
  }  # }
         if ($liburi) {          if ($liburi) {
     $liburi=&declutter($liburi);      $liburi=&declutter($liburi);
             $filename=$liburi;              $filename=$liburi;
         } else {          } else {
     &devalidate_cache(\%metacache,$uri,'meta');      &devalidate_cache_new($metacache,'meta',$uri);
       undef(%metaentry);
  }   }
         my %metathesekeys=();          my %metathesekeys=();
         unless ($filename=~/\.meta$/) { $filename.='.meta'; }          unless ($filename=~/\.meta$/) { $filename.='.meta'; }
  my $metastring;   my $metastring;
  if ($uri !~ m|^uploaded/|) {   if ($uri !~ m|^uploaded/|) {
     my $file=&filelocation('',&clutter($filename));      my $file=&filelocation('',&clutter($filename));
     push(@{$metacache{$uri.'.file'}},$file);      #push(@{$metaentry{$uri.'.file'}},$file);
     $metastring=&getfile($file);      $metastring=&getfile($file);
  }   }
         my $parser=HTML::LCParser->new(\$metastring);          my $parser=HTML::LCParser->new(\$metastring);
Line 4519  sub metadata { Line 4599  sub metadata {
     if (defined($token->[2]->{'id'})) {       if (defined($token->[2]->{'id'})) { 
  $keyroot.='_'.$token->[2]->{'id'};    $keyroot.='_'.$token->[2]->{'id'}; 
     }      }
     if ($metacache{$uri}->{':packages'}) {      if ($metaentry{':packages'}) {
  $metacache{$uri}->{':packages'}.=','.$package.$keyroot;   $metaentry{':packages'}.=','.$package.$keyroot;
     } else {      } else {
  $metacache{$uri}->{':packages'}=$package.$keyroot;   $metaentry{':packages'}=$package.$keyroot;
     }      }
     foreach (keys %packagetab) {      foreach (keys %packagetab) {
  my $part=$keyroot;   my $part=$keyroot;
Line 4544  sub metadata { Line 4624  sub metadata {
     if ($subp eq 'display') {      if ($subp eq 'display') {
  $value.=' [Part: '.$part.']';   $value.=' [Part: '.$part.']';
     }      }
     $metacache{$uri}->{':'.$unikey.'.part'}=$part;      $metaentry{':'.$unikey.'.part'}=$part;
     $metathesekeys{$unikey}=1;      $metathesekeys{$unikey}=1;
     unless (defined($metacache{$uri}->{':'.$unikey.'.'.$subp})) {      unless (defined($metaentry{':'.$unikey.'.'.$subp})) {
  $metacache{$uri}->{':'.$unikey.'.'.$subp}=$value;   $metaentry{':'.$unikey.'.'.$subp}=$value;
     }      }
     if (defined($metacache{$uri}->{':'.$unikey.'.default'})) {      if (defined($metaentry{':'.$unikey.'.default'})) {
  $metacache{$uri}->{':'.$unikey}=   $metaentry{':'.$unikey}=
     $metacache{$uri}->{':'.$unikey.'.default'};      $metaentry{':'.$unikey.'.default'};
     }      }
  }   }
     }      }
Line 4584  sub metadata { Line 4664  sub metadata {
     foreach (sort(split(/\,/,&metadata($uri,'keys',      foreach (sort(split(/\,/,&metadata($uri,'keys',
        $location,$unikey,         $location,$unikey,
        $depthcount+1)))) {         $depthcount+1)))) {
  $metacache{$uri}->{':'.$_}=$metacache{$uri}->{':'.$_};   $metaentry{':'.$_}=$metaentry{':'.$_};
  $metathesekeys{$_}=1;   $metathesekeys{$_}=1;
     }      }
  }   }
Line 4595  sub metadata { Line 4675  sub metadata {
  }   }
  $metathesekeys{$unikey}=1;   $metathesekeys{$unikey}=1;
  foreach (@{$token->[3]}) {   foreach (@{$token->[3]}) {
     $metacache{$uri}->{':'.$unikey.'.'.$_}=$token->[2]->{$_};      $metaentry{':'.$unikey.'.'.$_}=$token->[2]->{$_};
  }   }
  my $internaltext=&HTML::Entities::decode($parser->get_text('/'.$entry));   my $internaltext=&HTML::Entities::decode($parser->get_text('/'.$entry));
  my $default=$metacache{$uri}->{':'.$unikey.'.default'};   my $default=$metaentry{':'.$unikey.'.default'};
  if ( $internaltext =~ /^\s*$/ && $default !~ /^\s*$/) {   if ( $internaltext =~ /^\s*$/ && $default !~ /^\s*$/) {
  # only ws inside the tag, and not in default, so use default   # only ws inside the tag, and not in default, so use default
  # as value   # as value
     $metacache{$uri}->{':'.$unikey}=$default;      $metaentry{':'.$unikey}=$default;
  } else {   } else {
   # either something interesting inside the tag or default    # either something interesting inside the tag or default
                   # uninteresting                    # uninteresting
     $metacache{$uri}->{':'.$unikey}=$internaltext;      $metaentry{':'.$unikey}=$internaltext;
  }   }
 # end of not-a-package not-a-library import  # end of not-a-package not-a-library import
     }      }
Line 4623  sub metadata { Line 4703  sub metadata {
     &metadata_create_package_def($uri,$key,'extension_'.$extension,      &metadata_create_package_def($uri,$key,'extension_'.$extension,
  \%metathesekeys);   \%metathesekeys);
  }   }
  if (!exists($metacache{$uri}->{':packages'})) {   if (!exists($metaentry{':packages'})) {
     foreach my $key (sort(keys(%packagetab))) {      foreach my $key (sort(keys(%packagetab))) {
  #no specific packages well let's get default then   #no specific packages well let's get default then
  if ($key!~/^default&/) { next; }   if ($key!~/^default&/) { next; }
Line 4632  sub metadata { Line 4712  sub metadata {
     }      }
  }   }
 # are there custom rights to evaluate  # are there custom rights to evaluate
  if ($metacache{$uri}->{':copyright'} eq 'custom') {   if ($metaentry{':copyright'} eq 'custom') {
   
     #      #
     # Importing a rights file here      # Importing a rights file here
     #      #
     unless ($depthcount) {      unless ($depthcount) {
  my $location=$metacache{$uri}->{':customdistributionfile'};   my $location=$metaentry{':customdistributionfile'};
  my $dir=$filename;   my $dir=$filename;
  $dir=~s|[^/]*$||;   $dir=~s|[^/]*$||;
  $location=&filelocation($dir,$location);   $location=&filelocation($dir,$location);
  foreach (sort(split(/\,/,&metadata($uri,'keys',   foreach (sort(split(/\,/,&metadata($uri,'keys',
    $location,'_rights',     $location,'_rights',
    $depthcount+1)))) {     $depthcount+1)))) {
     $metacache{$uri}->{':'.$_}=$metacache{$uri}->{':'.$_};      #$metaentry{':'.$_}=$metacache{$uri}->{':'.$_};
     $metathesekeys{$_}=1;      $metathesekeys{$_}=1;
  }   }
     }      }
  }   }
  $metacache{$uri}->{':keys'}=join(',',keys %metathesekeys);   $metaentry{':keys'}=join(',',keys %metathesekeys);
  &metadata_generate_part0(\%metathesekeys,$metacache{$uri},$uri);   &metadata_generate_part0(\%metathesekeys,\%metaentry,$uri);
  $metacache{$uri}->{':allpossiblekeys'}=join(',',keys %metathesekeys);   $metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys);
  &do_cache(\%metacache,$uri,$metacache{$uri},'meta');   &do_cache_new($metacache,'meta',$uri,\%metaentry);
 # this is the end of "was not already recently cached  # this is the end of "was not already recently cached
     }      }
     return $metacache{$uri}->{':'.$what};      return $metaentry{':'.$what};
 }  }
   
 sub metadata_create_package_def {  sub metadata_create_package_def {
Line 4664  sub metadata_create_package_def { Line 4744  sub metadata_create_package_def {
     my ($pack,$name,$subp)=split(/\&/,$key);      my ($pack,$name,$subp)=split(/\&/,$key);
     if ($subp eq 'default') { next; }      if ($subp eq 'default') { next; }
           
     if (defined($metacache{$uri}->{':packages'})) {      if (defined($metaentry{':packages'})) {
  $metacache{$uri}->{':packages'}.=','.$package;   $metaentry{':packages'}.=','.$package;
     } else {      } else {
  $metacache{$uri}->{':packages'}=$package;   $metaentry{':packages'}=$package;
     }      }
     my $value=$packagetab{$key};      my $value=$packagetab{$key};
     my $unikey;      my $unikey;
     $unikey='parameter_0_'.$name;      $unikey='parameter_0_'.$name;
     $metacache{$uri}->{':'.$unikey.'.part'}=0;      $metaentry{':'.$unikey.'.part'}=0;
     $$metathesekeys{$unikey}=1;      $$metathesekeys{$unikey}=1;
     unless (defined($metacache{$uri}->{':'.$unikey.'.'.$subp})) {      unless (defined($metaentry{':'.$unikey.'.'.$subp})) {
  $metacache{$uri}->{':'.$unikey.'.'.$subp}=$value;   $metaentry{':'.$unikey.'.'.$subp}=$value;
     }      }
     if (defined($metacache{$uri}->{':'.$unikey.'.default'})) {      if (defined($metaentry{':'.$unikey.'.default'})) {
  $metacache{$uri}->{':'.$unikey}=   $metaentry{':'.$unikey}=
     $metacache{$uri}->{':'.$unikey.'.default'};      $metaentry{':'.$unikey.'.default'};
     }      }
 }  }
   
Line 4796  sub symbverify { Line 4876  sub symbverify {
                if (                 if (
   &symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn)    &symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn)
    eq $symb) {      eq $symb) { 
                   $okay=1;      if (($ENV{'request.role.adv'}) ||
                }         $bighash{'encrypted_'.$_} eq $ENV{'request.enc'}) {
          $okay=1; 
      }
          }
    }     }
         }          }
  untie(%bighash);   untie(%bighash);
Line 5552  sub thaw_unescape { Line 5635  sub thaw_unescape {
 }  }
   
 sub mod_perl_version {  sub mod_perl_version {
       return 1;
     if (defined($perlvar{'MODPERL2'})) {      if (defined($perlvar{'MODPERL2'})) {
  return 2;   return 2;
     }      }
     return 1;  
 }  }
   
 sub correct_line_ends {  sub correct_line_ends {
Line 5568  sub correct_line_ends { Line 5651  sub correct_line_ends {
 sub goodbye {  sub goodbye {
    &logthis("Starting Shut down");     &logthis("Starting Shut down");
 #not converted to using infrastruture and probably shouldn't be  #not converted to using infrastruture and probably shouldn't be
    &logthis(sprintf("%-20s is %s",'%badServerCache',scalar(%badServerCache)));     &logthis(sprintf("%-20s is %s",'%badServerCache',length(&freeze(\%badServerCache))));
 #converted  #converted
    &logthis(sprintf("%-20s is %s",'%metacache',scalar(%metacache)));  #   &logthis(sprintf("%-20s is %s",'%metacache',scalar(%metacache)));
    &logthis(sprintf("%-20s is %s",'%homecache',scalar(%homecache)));     &logthis(sprintf("%-20s is %s",'%homecache',length(&freeze(\%homecache))));
    &logthis(sprintf("%-20s is %s",'%titlecache',scalar(%titlecache)));     &logthis(sprintf("%-20s is %s",'%titlecache',length(&freeze(\%titlecache))));
    &logthis(sprintf("%-20s is %s",'%courseresdatacache',scalar(%courseresdatacache)));     &logthis(sprintf("%-20s is %s",'%courseresdatacache',length(&freeze(\%courseresdatacache))));
 #1.1 only  #1.1 only
    &logthis(sprintf("%-20s is %s",'%userresdatacache',scalar(%userresdatacache)));     &logthis(sprintf("%-20s is %s",'%userresdatacache',length(&freeze(\%userresdatacache))));
    &logthis(sprintf("%-20s is %s",'%getsectioncache',scalar(%getsectioncache)));     &logthis(sprintf("%-20s is %s",'%getsectioncache',length(&freeze(\%getsectioncache))));
    &logthis(sprintf("%-20s is %s",'%courseresversioncache',scalar(%courseresversioncache)));     &logthis(sprintf("%-20s is %s",'%courseresversioncache',length(&freeze(\%courseresversioncache))));
    &logthis(sprintf("%-20s is %s",'%resversioncache',scalar(%resversioncache)));     &logthis(sprintf("%-20s is %s",'%resversioncache',length(&freeze(\%resversioncache))));
      &logthis(sprintf("%-20s is %s",'%remembered',length(&freeze(\%remembered))));
      &logthis(sprintf("%-20s is %s",'kicks',$kicks));
      &logthis(sprintf("%-20s is %s",'hits',$hits));
    &flushcourselogs();     &flushcourselogs();
    &logthis("Shutting down");     &logthis("Shutting down");
    return DONE;     return DONE;
Line 5588  BEGIN { Line 5674  BEGIN {
 # ----------------------------------- Read loncapa.conf and loncapa_apache.conf  # ----------------------------------- Read loncapa.conf and loncapa_apache.conf
     unless ($readit) {      unless ($readit) {
 {  {
       # FIXME: Use LONCAPA::Configuration::read_conf here and omit next block
     open(my $config,"</etc/httpd/conf/loncapa.conf");      open(my $config,"</etc/httpd/conf/loncapa.conf");
   
     while (my $configline=<$config>) {      while (my $configline=<$config>) {
Line 5723  BEGIN { Line 5810  BEGIN {
   
 }  }
   
 %metacache=();  $metacache=new Cache::Memcached({'servers'=>['127.0.0.1:11211']});
   
 $processmarker='_'.time.'_'.$perlvar{'lonHostID'};  $processmarker='_'.time.'_'.$perlvar{'lonHostID'};
 $dumpcount=0;  $dumpcount=0;
Line 6223  returns the data handle Line 6310  returns the data handle
 =item *  =item *
   
 symbverify($symb,$thisfn) : verifies that $symb actually exists and is  symbverify($symb,$thisfn) : verifies that $symb actually exists and is
 a possible symb for the URL in $thisfn, returns a 1 on success, 0 on  a possible symb for the URL in $thisfn, and if is an encryypted
 failure, user must be in a course, as it assumes the existance of the  resource that the user accessed using /enc/ returns a 1 on success, 0
 course initi hash, and uses $ENV('request.course.id'}  on failure, user must be in a course, as it assumes the existance of
   the course initial hash, and uses $ENV('request.course.id'}
   
   
 =item *  =item *
Removed from v.1.577  
changed lines
  Added in v.1.587.2.3.2.2

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