version 1.915, 2007/10/01 21:06:04
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version 1.921, 2007/10/06 04:32:40
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Line 320 sub convert_and_load_session_env {
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Line 320 sub convert_and_load_session_env {
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my ($lonidsdir,$handle)=@_; |
my ($lonidsdir,$handle)=@_; |
my @profile; |
my @profile; |
{ |
{ |
open(my $idf,'+<',"$lonidsdir/$handle.id"); |
my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id"); |
if (!$idf) { |
if (!$opened) { |
return 0; |
return 0; |
} |
} |
flock($idf,LOCK_SH); |
flock($idf,LOCK_SH); |
Line 362 sub transfer_profile_to_env {
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Line 362 sub transfer_profile_to_env {
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my $convert; |
my $convert; |
{ |
{ |
open(my $idf,'+<',"$lonidsdir/$handle.id"); |
my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id"); |
if (!$idf) { |
if (!$opened) { |
return; |
return; |
} |
} |
flock($idf,LOCK_SH); |
flock($idf,LOCK_SH); |
Line 397 sub transfer_profile_to_env {
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Line 397 sub transfer_profile_to_env {
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} |
} |
} |
} |
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# ---------------------------------------------------- Check for valid session |
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sub check_for_valid_session { |
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my ($r) = @_; |
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my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
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my $lonid=$cookies{'lonID'}; |
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return undef if (!$lonid); |
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my $handle=&LONCAPA::clean_handle($lonid->value); |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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return undef if (!-e "$lonidsdir/$handle.id"); |
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my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id"); |
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return undef if (!$opened); |
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flock($idf,LOCK_SH); |
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my %disk_env; |
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if (!tie(%disk_env,'GDBM_File',"$lonidsdir/$handle.id", |
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&GDBM_READER(),0640)) { |
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return undef; |
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} |
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if (!defined($disk_env{'user.name'}) |
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|| !defined($disk_env{'user.domain'})) { |
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return undef; |
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} |
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return $handle; |
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} |
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sub timed_flock { |
sub timed_flock { |
my ($file,$lock_type) = @_; |
my ($file,$lock_type) = @_; |
my $failed=0; |
my $failed=0; |
Line 431 sub appenv {
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Line 459 sub appenv {
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$env{$key}=$newenv{$key}; |
$env{$key}=$newenv{$key}; |
} |
} |
} |
} |
open(my $env_file,'+<',$env{'user.environment'}); |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
if ($env_file |
if ($opened |
&& &timed_flock($env_file,LOCK_EX) |
&& &timed_flock($env_file,LOCK_EX) |
&& |
&& |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
Line 453 sub delenv {
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Line 481 sub delenv {
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"Attempt to delete from environment ".$delthis); |
"Attempt to delete from environment ".$delthis); |
return 'error'; |
return 'error'; |
} |
} |
open(my $env_file,'+<',$env{'user.environment'}); |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
if ($env_file |
if ($opened |
&& &timed_flock($env_file,LOCK_EX) |
&& &timed_flock($env_file,LOCK_EX) |
&& |
&& |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
Line 1355 sub do_cache_new {
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Line 1383 sub do_cache_new {
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$memcache->disconnect_all(); |
$memcache->disconnect_all(); |
} |
} |
# need to make a copy of $value |
# need to make a copy of $value |
#&make_room($id,$value,$debug); |
&make_room($id,$value,$debug); |
return $value; |
return $value; |
} |
} |
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sub make_room { |
sub make_room { |
my ($id,$value,$debug)=@_; |
my ($id,$value,$debug)=@_; |
$remembered{$id}=$value; |
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$remembered{$id}= (ref($value)) ? &Storable::dclone($value) |
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: $value; |
if ($to_remember<0) { return; } |
if ($to_remember<0) { return; } |
$accessed{$id}=[&gettimeofday()]; |
$accessed{$id}=[&gettimeofday()]; |
if (scalar(keys(%remembered)) <= $to_remember) { return; } |
if (scalar(keys(%remembered)) <= $to_remember) { return; } |
Line 2142 sub flushcourselogs {
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Line 2172 sub flushcourselogs {
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# times and course titles for all courseids |
# times and course titles for all courseids |
# |
# |
my %courseidbuffer=(); |
my %courseidbuffer=(); |
foreach my $crsid (keys %courselogs) { |
foreach my $crsid (keys(%courselogs)) { |
if (&reply('log:'.$coursedombuf{$crsid}.':'.$coursenumbuf{$crsid}.':'. |
if (&reply('log:'.$coursedombuf{$crsid}.':'.$coursenumbuf{$crsid}.':'. |
&escape($courselogs{$crsid}), |
&escape($courselogs{$crsid}), |
$coursehombuf{$crsid}) eq 'ok') { |
$coursehombuf{$crsid}) eq 'ok') { |
Line 2155 sub flushcourselogs {
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Line 2185 sub flushcourselogs {
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delete $courselogs{$crsid}; |
delete $courselogs{$crsid}; |
} |
} |
} |
} |
if ($courseidbuffer{$coursehombuf{$crsid}}) { |
$courseidbuffer{$coursehombuf{$crsid}}{$crsid} = { |
$courseidbuffer{$coursehombuf{$crsid}}.='&'. |
'description' => &escape($coursedescrbuf{$crsid}), |
&escape($crsid).'='.&escape($coursedescrbuf{$crsid}). |
'inst_code' => &escape($courseinstcodebuf{$crsid}), |
':'.&escape($courseinstcodebuf{$crsid}).':'.&escape($courseownerbuf{$crsid}).':'.&escape($coursetypebuf{$crsid}); |
'type' => &escape($coursetypebuf{$crsid}), |
} else { |
'owner' => &escape($courseownerbuf{$crsid}), |
$courseidbuffer{$coursehombuf{$crsid}}= |
}; |
&escape($crsid).'='.&escape($coursedescrbuf{$crsid}). |
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':'.&escape($courseinstcodebuf{$crsid}).':'.&escape($courseownerbuf{$crsid}).':'.&escape($coursetypebuf{$crsid}); |
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} |
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} |
} |
# |
# |
# Write course id database (reverse lookup) to homeserver of courses |
# Write course id database (reverse lookup) to homeserver of courses |
# Is used in pickcourse |
# Is used in pickcourse |
# |
# |
foreach my $crs_home (keys(%courseidbuffer)) { |
foreach my $crs_home (keys(%courseidbuffer)) { |
&courseidput(&host_domain($crs_home),$courseidbuffer{$crs_home}, |
my $response = &courseidput(&host_domain($crs_home), |
$crs_home); |
$courseidbuffer{$crs_home}, |
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$crs_home,'timeonly'); |
} |
} |
# |
# |
# File accesses |
# File accesses |
Line 2477 sub getannounce {
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Line 2505 sub getannounce {
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# |
# |
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sub courseidput { |
sub courseidput { |
my ($domain,$what,$coursehome)=@_; |
my ($domain,$storehash,$coursehome,$caller) = @_; |
return &reply('courseidput:'.$domain.':'.$what,$coursehome); |
my $outcome; |
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if ($caller eq 'timeonly') { |
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my $cids = ''; |
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foreach my $item (keys(%$storehash)) { |
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$cids.=&escape($item).'&'; |
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} |
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$cids=~s/\&$//; |
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$outcome = &reply('courseidputhash:'.$domain.':'.$caller.':'.$cids, |
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$coursehome); |
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} else { |
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my $items = ''; |
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foreach my $item (keys(%$storehash)) { |
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$items.= &escape($item).'='. |
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&freeze_escape($$storehash{$item}).'&'; |
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} |
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$items=~s/\&$//; |
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$outcome = &reply('courseidputhash:'.$domain.':'.$caller.':'.$items, |
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$coursehome); |
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} |
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if ($outcome eq 'unknown_cmd') { |
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my $what; |
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foreach my $cid (keys(%$storehash)) { |
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$what .= &escape($cid).'='; |
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foreach my $item ('description','inst_code','owner','type') { |
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$what .= &escape($storehash->{$item}).':'; |
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} |
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$what =~ s/\:$/&/; |
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} |
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$what =~ s/\&$//; |
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return &reply('courseidput:'.$domain.':'.$what,$coursehome); |
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} else { |
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return $outcome; |
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} |
} |
} |
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sub courseiddump { |
sub courseiddump { |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter,$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok)=@_; |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
my %returnhash=(); |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok)=@_; |
unless ($domfilter) { $domfilter=''; } |
my $as_hash = 1; |
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my %returnhash; |
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if (!$domfilter) { $domfilter=''; } |
my %libserv = &all_library(); |
my %libserv = &all_library(); |
foreach my $tryserver (keys(%libserv)) { |
foreach my $tryserver (keys(%libserv)) { |
if ( ( $hostidflag == 1 |
if ( ( $hostidflag == 1 |
&& grep(/^\Q$tryserver\E$/,@{$hostidref}) ) |
&& grep(/^\Q$tryserver\E$/,@{$hostidref}) ) |
|| (!defined($hostidflag)) ) { |
|| (!defined($hostidflag)) ) { |
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if ($domfilter eq '' |
if (($domfilter eq '') || |
|| (&host_domain($tryserver) eq $domfilter)) { |
(&host_domain($tryserver) eq $domfilter)) { |
foreach my $line ( |
my $rep = |
split(/\&/,&reply('courseiddump:'.&host_domain($tryserver).':'. |
&reply('courseiddump:'.&host_domain($tryserver).':'. |
$sincefilter.':'.&escape($descfilter).':'. |
$sincefilter.':'.&escape($descfilter).':'. |
&escape($instcodefilter).':'.&escape($ownerfilter).':'.&escape($coursefilter).':'.&escape($typefilter).':'.&escape($regexp_ok), |
&escape($instcodefilter).':'.&escape($ownerfilter). |
$tryserver))) { |
':'.&escape($coursefilter).':'.&escape($typefilter). |
my ($key,$value)=split(/\=/,$line,2); |
':'.&escape($regexp_ok).':'.$as_hash,$tryserver); |
if (($key) && ($value)) { |
my @pairs=split(/\&/,$rep); |
$returnhash{&unescape($key)}=$value; |
foreach my $item (@pairs) { |
} |
my ($key,$value)=split(/\=/,$item,2); |
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$key = &unescape($key); |
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next if ($key =~ /^error: 2 /); |
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my $result = &thaw_unescape($value); |
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if (ref($result) eq 'HASH') { |
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$returnhash{$key}=$result; |
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} else { |
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my @responses = split(/:/,$value); |
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my @items = ('description','inst_code','owner','type'); |
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for (my $i=0; $i<@responses; $i++) { |
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$returnhash{$key}{$items[$i]} = &unescape($responses[$i]); |
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} |
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} |
} |
} |
} |
} |
} |
} |
Line 4947 sub auto_instcode_defaults {
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Line 5021 sub auto_instcode_defaults {
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} |
} |
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sub auto_validate_class_sec { |
sub auto_validate_class_sec { |
my ($cdom,$cnum,$owner,$inst_class) = @_; |
my ($cdom,$cnum,$owners,$inst_class) = @_; |
my $homeserver = &homeserver($cnum,$cdom); |
my $homeserver = &homeserver($cnum,$cdom); |
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my $ownerlist; |
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if (ref($owners) eq 'ARRAY') { |
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$ownerlist = join(',',@{$owners}); |
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} else { |
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$ownerlist = $owners; |
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} |
my $response=&reply('autovalidateclass_sec:'.$inst_class.':'. |
my $response=&reply('autovalidateclass_sec:'.$inst_class.':'. |
&escape($owner).':'.$cdom,$homeserver); |
&escape($ownerlist).':'.$cdom,$homeserver); |
return $response; |
return $response; |
} |
} |
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Line 5479 sub createcourse {
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Line 5559 sub createcourse {
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} |
} |
# ----------------------------------------------------------------- Course made |
# ----------------------------------------------------------------- Course made |
# log existence |
# log existence |
&courseidput($udom,&escape($udom.'_'.$uname).'='.&escape($description). |
my $newcourse = { |
':'.&escape($inst_code).':'.&escape($course_owner).':'. |
$udom.'_'.$uname => { |
&escape($crstype),$uhome); |
description => $description, |
&flushcourselogs(); |
inst_code => $inst_code, |
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owner => $course_owner, |
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type => $crstype, |
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}, |
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}; |
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&courseidput($udom,$newcourse,$uhome,'notime'); |
# set toplevel url |
# set toplevel url |
my $topurl=$url; |
my $topurl=$url; |
unless ($nonstandard) { |
unless ($nonstandard) { |
Line 5512 ENDINITMAP
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Line 5597 ENDINITMAP
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sub is_course { |
sub is_course { |
my ($cdom,$cnum) = @_; |
my ($cdom,$cnum) = @_; |
my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
undef,'.'); |
undef,'.',undef,1); |
if (exists($courses{$cdom.'_'.$cnum})) { |
if (exists($courses{$cdom.'_'.$cnum})) { |
return 1; |
return 1; |
} |
} |