version 1.73, 2000/11/28 02:48:25
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version 1.78, 2000/12/12 21:32:46
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Line 45
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# EXT(name) : value of a variable |
# EXT(name) : value of a variable |
# symblist(map,hash) : Updates symbolic storage links |
# symblist(map,hash) : Updates symbolic storage links |
# symbread([filename]) : returns the data handle (filename optional) |
# symbread([filename]) : returns the data handle (filename optional) |
# rndseed() : returns a random seed |
# rndseed() : returns a random seed |
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# receipt() : returns a receipt to be given out to users |
# getfile(filename) : returns the contents of filename, or a -1 if it can't |
# getfile(filename) : returns the contents of filename, or a -1 if it can't |
# be found, replicates and subscribes to the file |
# be found, replicates and subscribes to the file |
# filelocation(dir,file) : returns a farily clean absolute reference to file |
# filelocation(dir,file) : returns a farily clean absolute reference to file |
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Line 80
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# 10/04 Guy Albertelli |
# 10/04 Guy Albertelli |
# 10/06,10/09,10/10,10/11,10/14,10/20,10/23,10/25,10/26,10/27,10/28,10/29, |
# 10/06,10/09,10/10,10/11,10/14,10/20,10/23,10/25,10/26,10/27,10/28,10/29, |
# 10/30,10/31, |
# 10/30,10/31, |
# 11/2,11/14,11/15,11/16,11/20,11/21,11/22,11/25,11/27 Gerd Kortemeyer |
# 11/2,11/14,11/15,11/16,11/20,11/21,11/22,11/25,11/27, |
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# 12/02,12/12 Gerd Kortemeyer |
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package Apache::lonnet; |
package Apache::lonnet; |
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Line 382 sub idget {
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Line 384 sub idget {
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$idlist=~tr/A-Z/a-z/; |
$idlist=~tr/A-Z/a-z/; |
my $reply=&reply("idget:$udom:".$idlist,$tryserver); |
my $reply=&reply("idget:$udom:".$idlist,$tryserver); |
my @answer=(); |
my @answer=(); |
if ($reply ne 'con_lost') { |
if (($reply ne 'con_lost') && ($reply!~/^error\:/)) { |
@answer=split(/\&/,$reply); |
@answer=split(/\&/,$reply); |
} ; |
} ; |
my $i; |
my $i; |
Line 631 sub restore {
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Line 633 sub restore {
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my ($name,$value)=split(/\=/,$_); |
my ($name,$value)=split(/\=/,$_); |
$returnhash{&unescape($name)}=&unescape($value); |
$returnhash{&unescape($name)}=&unescape($value); |
} split(/\&/,$answer); |
} split(/\&/,$answer); |
map { |
my $version; |
$returnhash{$_}=$returnhash{$returnhash{'version'}.':'.$_}; |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
} split(/\:/,$returnhash{$returnhash{'version'}.':keys'}); |
map { |
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$returnhash{$_}=$returnhash{$version.':'.$_}; |
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} split(/\:/,$returnhash{$version.':keys'}); |
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} |
return %returnhash; |
return %returnhash; |
} |
} |
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Line 1149 sub fileembstyle {
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Line 1154 sub fileembstyle {
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# ------------------------------------------------------------ Description Text |
# ------------------------------------------------------------ Description Text |
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sub filedecription { |
sub filedescription { |
my $ending=shift; |
my $ending=shift; |
return $fd{$ending}; |
return $fd{$ending}; |
} |
} |
Line 1456 sub EXT {
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Line 1461 sub EXT {
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# --------------------------------------------- last, look in resource metadata |
# --------------------------------------------- last, look in resource metadata |
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$spacequalifierrest=~s/\./\_/; |
my $metadata=&metadata($ENV{'request.filename'},$spacequalifierrest); |
my $metadata=&metadata($ENV{'request.filename'},$spacequalifierrest); |
if ($metadata) { return $metadata; } |
if ($metadata) { return $metadata; } |
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$metadata=&metadata($ENV{'request.filename'}, |
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'parameter_'.$spacequalifierrest); |
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if ($metadata) { return $metadata; } |
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# ---------------------------------------------------- Any other user namespace |
# ---------------------------------------------------- Any other user namespace |
} elsif ($realm eq 'environment') { |
} elsif ($realm eq 'environment') { |
Line 1476 sub EXT {
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Line 1485 sub EXT {
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sub metadata { |
sub metadata { |
my ($uri,$what)=@_; |
my ($uri,$what)=@_; |
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$uri=&declutter($uri); |
$uri=&declutter($uri); |
my $filename=$uri; |
my $filename=$uri; |
$uri=~s/\.meta$//; |
$uri=~s/\.meta$//; |
Line 1502 sub metadata {
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Line 1512 sub metadata {
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map { |
map { |
$metacache{$uri.':'.$unikey.'.'.$_}=$token->[2]->{$_}; |
$metacache{$uri.':'.$unikey.'.'.$_}=$token->[2]->{$_}; |
} @{$token->[3]}; |
} @{$token->[3]}; |
$metacache{$uri.':'.$unikey}=$parser->get_text('/'.$entry); |
unless ( |
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$metacache{$uri.':'.$unikey}=$parser->get_text('/'.$entry) |
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) { $metacache{$uri.':'.$unikey}= |
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$metacache{$uri.':'.$unikey.'.default'}; |
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} |
} |
} |
} |
} |
} |
} |
Line 1628 sub rndseed {
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Line 1642 sub rndseed {
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.$symbchck); |
.$symbchck); |
} |
} |
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sub ireceipt { |
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my ($funame,$fudom,$fucourseid,$fusymb)=@_; |
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my $cuname=unpack("%32C*",$funame); |
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my $cudom=unpack("%32C*",$fudom); |
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my $cucourseid=unpack("%32C*",$fucourseid); |
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my $cusymb=unpack("%32C*",$fusymb); |
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my $cunique=unpack("%32C*",$perlvar{'lonReceipt'}); |
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return unpack("%32C*",$perlvar{'lonHostID'}).'-'. |
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($cunique%$cuname+ |
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$cunique%$cudom+ |
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$cusymb%$cuname+ |
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$cusymb%$cudom+ |
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$cucourseid%$cuname+ |
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$cucourseid%$cudom); |
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} |
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sub receipt { |
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return &ireceipt($ENV{'user.name'},$ENV{'user.domain'}, |
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$ENV{'request.course.id'},&symbread()); |
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} |
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# ------------------------------------------------------------ Serves up a file |
# ------------------------------------------------------------ Serves up a file |
# returns either the contents of the file or a -1 |
# returns either the contents of the file or a -1 |
sub getfile { |
sub getfile { |