version 1.380.2.1, 2007/09/29 04:05:29
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version 1.386, 2007/10/08 21:05:49
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Line 33 use strict;
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Line 33 use strict;
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use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA; |
use LONCAPA; |
use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
use Apache::lonnet; |
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use IO::Socket; |
use IO::Socket; |
use IO::File; |
use IO::File; |
Line 53 use File::Find;
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Line 52 use File::Find;
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use LONCAPA::lonlocal; |
use LONCAPA::lonlocal; |
use LONCAPA::lonssl; |
use LONCAPA::lonssl; |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
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use Apache::lonnet; |
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my $DEBUG = 0; # Non zero to enable debug log entries. |
my $DEBUG = 0; # Non zero to enable debug log entries. |
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Line 3304 sub put_course_id_handler {
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Line 3304 sub put_course_id_handler {
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foreach my $pair (@pairs) { |
foreach my $pair (@pairs) { |
my ($key,$courseinfo) = split(/=/,$pair,2); |
my ($key,$courseinfo) = split(/=/,$pair,2); |
$courseinfo =~ s/=/:/g; |
$courseinfo =~ s/=/:/g; |
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if (defined($hashref->{$key})) { |
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my $value = &Apache::lonnet::thaw_unescape($hashref->{$key}); |
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if (ref($value) eq 'HASH') { |
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my @items = ('description','inst_code','owner','type'); |
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my @new_items = split(/:/,$courseinfo,-1); |
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my %storehash; |
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for (my $i=0; $i<@new_items; $i++) { |
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$storehash{$items[$i]} = $new_items[$i]; |
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} |
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$hashref->{$key} = |
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&Apache::lonnet::freeze_escape(\%storehash); |
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my $unesc_key = &unescape($key); |
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$hashref->{&escape('lasttime:'.$unesc_key)} = $now; |
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next; |
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} |
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} |
my @current_items = split(/:/,$hashref->{$key},-1); |
my @current_items = split(/:/,$hashref->{$key},-1); |
shift(@current_items); # remove description |
shift(@current_items); # remove description |
pop(@current_items); # remove last access |
pop(@current_items); # remove last access |
Line 3320 sub put_course_id_handler {
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Line 3336 sub put_course_id_handler {
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} |
} |
} |
} |
} |
} |
$hashref->{$key}=$courseinfo.':'.$now; |
$hashref->{$key}=$courseinfo.':'.$now; |
} |
} |
if (&untie_domain_hash($hashref)) { |
if (&untie_domain_hash($hashref)) { |
&Reply( $client, "ok\n", $userinput); |
&Reply( $client, "ok\n", $userinput); |
Line 3334 sub put_course_id_handler {
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Line 3350 sub put_course_id_handler {
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." tie(GDBM) Failed ". |
." tie(GDBM) Failed ". |
"while attempting courseidput\n", $userinput); |
"while attempting courseidput\n", $userinput); |
} |
} |
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return 1; |
return 1; |
} |
} |
®ister_handler("courseidput", \&put_course_id_handler, 0, 1, 0); |
®ister_handler("courseidput", \&put_course_id_handler, 0, 1, 0); |
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sub put_course_id_hash_handler { |
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my ($cmd, $tail, $client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my ($udom,$mode,$what) = split(/:/, $tail,3); |
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chomp($what); |
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my $now=time; |
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my @pairs=split(/\&/,$what); |
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my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT()); |
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if ($hashref) { |
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foreach my $pair (@pairs) { |
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my ($key,$value)=split(/=/,$pair); |
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my $unesc_key = &unescape($key); |
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if ($mode ne 'timeonly') { |
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if (!defined($hashref->{&escape('lasttime:'.$unesc_key)})) { |
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my $curritems = &Apache::lonnet::thaw_unescape($key); |
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if (ref($curritems) ne 'HASH') { |
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my @current_items = split(/:/,$hashref->{$key},-1); |
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my $lasttime = pop(@current_items); |
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$hashref->{&escape('lasttime:'.$unesc_key)} = $lasttime; |
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} else { |
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$hashref->{&escape('lasttime:'.$unesc_key)} = ''; |
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} |
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} |
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$hashref->{$key} = $value; |
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} |
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if ($mode ne 'notime') { |
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$hashref->{&escape('lasttime:'.$unesc_key)} = $now; |
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} |
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} |
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if (&untie_domain_hash($hashref)) { |
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&Reply($client, "ok\n", $userinput); |
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} else { |
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&Failure($client, "error: ".($!+0)." untie(GDBM) Failed ". |
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"while attempting courseidputhash\n", $userinput); |
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} |
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} else { |
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&Failure( $client, "error: ".($!+0)." tie(GDBM) Failed ". |
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"while attempting courseidputhash\n", $userinput); |
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} |
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return 1; |
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} |
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®ister_handler("courseidputhash", \&put_course_id_hash_handler, 0, 1, 0); |
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# Retrieves the value of a course id resource keyword pattern |
# Retrieves the value of a course id resource keyword pattern |
# defined since a starting date. Both the starting date and the |
# defined since a starting date. Both the starting date and the |
# keyword pattern are optional. If the starting date is not supplied it |
# keyword pattern are optional. If the starting date is not supplied it |
Line 3366 sub put_course_id_handler {
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Line 3424 sub put_course_id_handler {
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# owner matches the supplied username and/or domain |
# owner matches the supplied username and/or domain |
# will be returned. Pre-2.2.0 legacy entries from |
# will be returned. Pre-2.2.0 legacy entries from |
# nohist_courseiddump will only contain usernames. |
# nohist_courseiddump will only contain usernames. |
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# type - optional parameter for selection |
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# regexp_ok - if true, allow the supplied institutional code |
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# filter to behave as a regular expression. |
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# rtn_as_hash - whether to return the information available for |
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# each matched item as a frozen hash of all |
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# key, value pairs in the item's hash, or as a |
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# colon-separated list of (in order) description, |
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# institutional code, and course owner. |
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# |
# $client - The socket open on the client. |
# $client - The socket open on the client. |
# Returns: |
# Returns: |
# 1 - Continue processing. |
# 1 - Continue processing. |
Line 3373 sub put_course_id_handler {
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Line 3440 sub put_course_id_handler {
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# a reply is written to $client. |
# a reply is written to $client. |
sub dump_course_id_handler { |
sub dump_course_id_handler { |
my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
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my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
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my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter, |
my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter, |
$typefilter,$regexp_ok) =split(/:/,$tail); |
$typefilter,$regexp_ok,$rtn_as_hash) =split(/:/,$tail); |
if (defined($description)) { |
if (defined($description)) { |
$description=&unescape($description); |
$description=&unescape($description); |
} else { |
} else { |
Line 3417 sub dump_course_id_handler {
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Line 3483 sub dump_course_id_handler {
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if (defined($regexp_ok)) { |
if (defined($regexp_ok)) { |
$regexp_ok=&unescape($regexp_ok); |
$regexp_ok=&unescape($regexp_ok); |
} |
} |
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my $unpack = 1; |
unless (defined($since)) { $since=0; } |
if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && |
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$typefilter eq '.') { |
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$unpack = 0; |
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} |
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if (!defined($since)) { $since=0; } |
my $qresult=''; |
my $qresult=''; |
my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT()); |
my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT()); |
if ($hashref) { |
if ($hashref) { |
while (my ($key,$value) = each(%$hashref)) { |
while (my ($key,$value) = each(%$hashref)) { |
my ($descr,$lasttime,$inst_code,$owner,$type); |
my ($unesc_key,$lasttime_key,$lasttime,$is_hash,%val,%unesc_val); |
my @courseitems = split(/:/,$value); |
$unesc_key = &unescape($key); |
$lasttime = pop(@courseitems); |
if ($unesc_key =~ /^lasttime:/) { |
($descr,$inst_code,$owner,$type)=@courseitems; |
next; |
if ($lasttime<$since) { next; } |
} else { |
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$lasttime_key = &escape('lasttime:'.$unesc_key); |
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} |
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if ($hashref->{$lasttime_key} ne '') { |
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$lasttime = $hashref->{$lasttime_key}; |
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next if ($lasttime<$since); |
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} |
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my $items = &Apache::lonnet::thaw_unescape($value); |
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if (ref($items) eq 'HASH') { |
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$is_hash = 1; |
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if ($unpack || !$rtn_as_hash) { |
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$unesc_val{'descr'} = $items->{'description'}; |
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$unesc_val{'inst_code'} = $items->{'inst_code'}; |
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$unesc_val{'owner'} = $items->{'owner'}; |
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$unesc_val{'type'} = $items->{'type'}; |
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} |
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} else { |
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$is_hash = 0; |
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my @courseitems = split(/:/,&unescape($value)); |
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$lasttime = pop(@courseitems); |
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next if ($lasttime<$since); |
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($val{'descr'},$val{'inst_code'},$val{'owner'},$val{'type'}) = @courseitems; |
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} |
my $match = 1; |
my $match = 1; |
unless ($description eq '.') { |
if ($description ne '.') { |
my $unescapeDescr = &unescape($descr); |
if (!$is_hash) { |
unless (eval('$unescapeDescr=~/\Q$description\E/i')) { |
$unesc_val{'descr'} = &unescape($val{'descr'}); |
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} |
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if (eval{$unesc_val{'descr'} !~ /\Q$description\E/i}) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
unless ($instcodefilter eq '.' || !defined($instcodefilter)) { |
if ($instcodefilter ne '.') { |
my $unescapeInstcode = &unescape($inst_code); |
if (!$is_hash) { |
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$unesc_val{'inst_code'} = &unescape($val{'inst_code'}); |
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} |
if ($regexp_ok) { |
if ($regexp_ok) { |
unless (eval('$unescapeInstcode=~/$instcodefilter/')) { |
if (eval{$unesc_val{'inst_code'} !~ /$instcodefilter/}) { |
$match = 0; |
$match = 0; |
} |
} |
} else { |
} else { |
unless (eval('$unescapeInstcode=~/\Q$instcodefilter\E/i')) { |
if (eval{$unesc_val{'inst_code'} !~ /\Q$instcodefilter\E/i}) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
} |
} |
unless ($ownerfilter eq '.' || !defined($ownerfilter)) { |
if ($ownerfilter ne '.') { |
my $unescapeOwner = &unescape($owner); |
if (!$is_hash) { |
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$unesc_val{'owner'} = &unescape($val{'owner'}); |
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} |
if (($ownerunamefilter ne '') && ($ownerdomfilter ne '')) { |
if (($ownerunamefilter ne '') && ($ownerdomfilter ne '')) { |
if ($unescapeOwner =~ /:/) { |
if ($unesc_val{'owner'} =~ /:/) { |
if (eval('$unescapeOwner !~ |
if (eval{$unesc_val{'owner'} !~ |
/\Q$ownerunamefilter\E:\Q$ownerdomfilter\E$/i')) { |
/\Q$ownerunamefilter\E:\Q$ownerdomfilter\E$/i}) { |
$match = 0; |
$match = 0; |
} |
} |
} else { |
} else { |
if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E/i')) { |
if (eval{$unesc_val{'owner'} !~ /\Q$ownerunamefilter\E/i}) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
} elsif ($ownerunamefilter ne '') { |
} elsif ($ownerunamefilter ne '') { |
if ($unescapeOwner =~ /:/) { |
if ($unesc_val{'owner'} =~ /:/) { |
if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E:[^:]+$/i')) { |
if (eval{$unesc_val{'owner'} !~ /\Q$ownerunamefilter\E:[^:]+$/i}) { |
$match = 0; |
$match = 0; |
} |
} |
} else { |
} else { |
if (eval('$unescapeOwner!~/\Q$ownerunamefilter\E/i')) { |
if (eval{$unesc_val{'owner'} !~ /\Q$ownerunamefilter\E/i}) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
} elsif ($ownerdomfilter ne '') { |
} elsif ($ownerdomfilter ne '') { |
if ($unescapeOwner =~ /:/) { |
if ($unesc_val{'owner'} =~ /:/) { |
if (eval('$unescapeOwner!~/^[^:]+:\Q$ownerdomfilter\E/')) { |
if (eval{$unesc_val{'owner'} !~ /^[^:]+:\Q$ownerdomfilter\E/}) { |
$match = 0; |
$match = 0; |
} |
} |
} else { |
} else { |
Line 3482 sub dump_course_id_handler {
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Line 3580 sub dump_course_id_handler {
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} |
} |
} |
} |
} |
} |
unless ($coursefilter eq '.' || !defined($coursefilter)) { |
if ($coursefilter ne '.') { |
my $unescapeCourse = &unescape($key); |
if (eval{$unesc_key !~ /^$udom(_)\Q$coursefilter\E$/}) { |
unless (eval('$unescapeCourse=~/^$udom(_)\Q$coursefilter\E$/')) { |
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$match = 0; |
$match = 0; |
} |
} |
} |
} |
unless ($typefilter eq '.' || !defined($typefilter)) { |
if ($typefilter ne '.') { |
my $unescapeType = &unescape($type); |
if (!$is_hash) { |
if ($type eq '') { |
$unesc_val{'type'} = &unescape($val{'type'}); |
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} |
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if ($unesc_val{'type'} eq '') { |
if ($typefilter ne 'Course') { |
if ($typefilter ne 'Course') { |
$match = 0; |
$match = 0; |
} |
} |
} else { |
} else { |
unless (eval('$unescapeType=~/^\Q$typefilter\E$/')) { |
if (eval{$unesc_val{'type'} !~ /^\Q$typefilter\E$/}) { |
$match = 0; |
$match = 0; |
} |
} |
} |
} |
} |
} |
if ($match == 1) { |
if ($match == 1) { |
$qresult.=$key.'='.$descr.':'.$inst_code.':'.$owner.'&'; |
if ($rtn_as_hash) { |
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if ($is_hash) { |
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$qresult.=$key.'='.$value.'&'; |
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} else { |
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my %rtnhash = ( 'description' => &escape($val{'descr'}), |
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'inst_code' => &escape($val{'inst_code'}), |
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'owner' => &escape($val{'owner'}), |
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'type' => &escape($val{'type'}), |
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); |
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my $items = &Apache::lonnet::freeze_escape(\%rtnhash); |
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$qresult.=$key.'='.$items.'&'; |
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} |
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} else { |
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if ($is_hash) { |
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$qresult .= $key.'='.&escape($unesc_val{'descr'}).':'. |
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&escape($unesc_val{'inst_code'}).':'. |
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&escape($unesc_val{'owner'}).'&'; |
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} else { |
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$qresult .= $key.'='.$val{'descr'}.':'.$val{'inst_code'}. |
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':'.$val{'owner'}.'&'; |
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} |
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} |
} |
} |
} |
} |
if (&untie_domain_hash($hashref)) { |
if (&untie_domain_hash($hashref)) { |
Line 3515 sub dump_course_id_handler {
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Line 3635 sub dump_course_id_handler {
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&Failure($client, "error: ".($!+0)." tie(GDBM) Failed ". |
&Failure($client, "error: ".($!+0)." tie(GDBM) Failed ". |
"while attempting courseiddump\n", $userinput); |
"while attempting courseiddump\n", $userinput); |
} |
} |
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return 1; |
return 1; |
} |
} |
®ister_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0); |
®ister_handler("courseiddump", \&dump_course_id_handler, 0, 1, 0); |
Line 4335 sub validate_course_section_handler {
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Line 4453 sub validate_course_section_handler {
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sub validate_class_access_handler { |
sub validate_class_access_handler { |
my ($cmd, $tail, $client) = @_; |
my ($cmd, $tail, $client) = @_; |
my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
my ($inst_class,$courseowner,$cdom) = split(/:/, $tail); |
my ($inst_class,$ownerlist,$cdom) = split(/:/, $tail); |
$courseowner = &unescape($courseowner); |
my @owners = split(/,/,&unescape($ownerlist)); |
my $outcome; |
my $outcome; |
eval { |
eval { |
local($SIG{__DIE__})='DEFAULT'; |
local($SIG{__DIE__})='DEFAULT'; |
$outcome=&localenroll::check_section($inst_class,$courseowner,$cdom); |
$outcome=&localenroll::check_section($inst_class,\@owners,$cdom); |
}; |
}; |
&Reply($client,"$outcome\n", $userinput); |
&Reply($client,"$outcome\n", $userinput); |
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Line 4514 sub get_institutional_defaults_handler {
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Line 4632 sub get_institutional_defaults_handler {
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®ister_handler("autoinstcodedefaults", |
®ister_handler("autoinstcodedefaults", |
\&get_institutional_defaults_handler,0,1,0); |
\&get_institutional_defaults_handler,0,1,0); |
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sub get_institutional_user_rules { |
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my ($cmd, $tail, $client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my $dom = &unescape($tail); |
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my (%rules_hash,@rules_order); |
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my $outcome; |
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eval { |
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local($SIG{__DIE__})='DEFAULT'; |
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$outcome = &localenroll::username_rules($dom,\%rules_hash,\@rules_order); |
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}; |
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if (!$@) { |
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if ($outcome eq 'ok') { |
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my $result; |
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foreach my $key (keys(%rules_hash)) { |
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$result .= &escape($key).'='.&Apache::lonnet::freeze_escape($rules_hash{$key}).'&'; |
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} |
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$result =~ s/\&$//; |
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$result .= ':'; |
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if (@rules_order > 0) { |
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foreach my $item (@rules_order) { |
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$result .= &escape($item).'&'; |
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} |
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} |
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$result =~ s/\&$//; |
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&Reply($client,$result."\n",$userinput); |
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} else { |
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&Reply($client,"error\n", $userinput); |
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} |
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} else { |
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&Failure($client,"unknown_cmd\n",$userinput); |
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} |
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} |
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®ister_handler("instuserrules",\&get_institutional_user_rules,0,1,0); |
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sub institutional_username_check { |
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my ($cmd, $tail, $client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my %rulecheck; |
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my $outcome; |
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my ($udom,$uname,@rules) = split(/:/,$tail); |
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$udom = &unescape($udom); |
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$uname = &unescape($uname); |
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@rules = map {&unescape($_);} (@rules); |
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eval { |
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local($SIG{__DIE__})='DEFAULT'; |
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$outcome = &localenroll::username_check($udom,$uname,\@rules,\%rulecheck); |
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}; |
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if (!$@) { |
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if ($outcome eq 'ok') { |
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my $result=''; |
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foreach my $key (keys(%rulecheck)) { |
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$result.=&escape($key).'='.&Apache::lonnet::freeze_escape($rulecheck{$key}).'&'; |
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} |
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&Reply($client,$result."\n",$userinput); |
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} else { |
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&Reply($client,"error\n", $userinput); |
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} |
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} else { |
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&Failure($client,"unknown_cmd\n",$userinput); |
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} |
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} |
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®ister_handler("instrulecheck",\&institutional_username_check,0,1,0); |
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# Get domain specific conditions for import of student photographs to a course |
# Get domain specific conditions for import of student photographs to a course |
# |
# |