version 1.1172.2.80, 2016/09/17 19:23:42
|
version 1.1289, 2015/06/16 20:24:59
|
Line 75 use LWP::UserAgent();
|
Line 75 use LWP::UserAgent();
|
use HTTP::Date; |
use HTTP::Date; |
use Image::Magick; |
use Image::Magick; |
|
|
|
|
|
use Encode; |
|
|
use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
$_64bit %env %protocol %loncaparevs %serverhomeIDs %needsrelease |
$_64bit %env %protocol %loncaparevs %serverhomeIDs %needsrelease |
%managerstab); |
%managerstab); |
Line 109 require Exporter;
|
Line 112 require Exporter;
|
our @ISA = qw (Exporter); |
our @ISA = qw (Exporter); |
our @EXPORT = qw(%env); |
our @EXPORT = qw(%env); |
|
|
|
|
# ------------------------------------ Logging (parameters, docs, slots, roles) |
# ------------------------------------ Logging (parameters, docs, slots, roles) |
{ |
{ |
my $logid; |
my $logid; |
Line 123 our @EXPORT = qw(%env);
|
Line 127 our @EXPORT = qw(%env);
|
$logid ++; |
$logid ++; |
my $now = time(); |
my $now = time(); |
my $id=$now.'00000'.$$.'00000'.$logid; |
my $id=$now.'00000'.$$.'00000'.$logid; |
my $logentry = { |
my $logentry = { |
$id => { |
$id => { |
'exe_uname' => $env{'user.name'}, |
'exe_uname' => $env{'user.name'}, |
'exe_udom' => $env{'user.domain'}, |
'exe_udom' => $env{'user.domain'}, |
'exe_time' => $now, |
'exe_time' => $now, |
'exe_ip' => $ENV{'REMOTE_ADDR'}, |
'exe_ip' => $ENV{'REMOTE_ADDR'}, |
'delflag' => $delflag, |
'delflag' => $delflag, |
'logentry' => $storehash, |
'logentry' => $storehash, |
'uname' => $uname, |
'uname' => $uname, |
'udom' => $udom, |
'udom' => $udom, |
} |
} |
}; |
}; |
return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum); |
return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum); |
} |
} |
} |
} |
|
|
Line 356 sub remote_devalidate_cache {
|
Line 360 sub remote_devalidate_cache {
|
my $items; |
my $items; |
return unless (ref($cachekeys) eq 'ARRAY'); |
return unless (ref($cachekeys) eq 'ARRAY'); |
my $cachestr = join('&',@{$cachekeys}); |
my $cachestr = join('&',@{$cachekeys}); |
return &reply('devalidatecache:'.&escape($cachestr),$lonhost); |
my $response = &reply('devalidatecache:'.&escape($cachestr),$lonhost); |
|
return $response; |
} |
} |
|
|
# -------------------------------------------------- Non-critical communication |
# -------------------------------------------------- Non-critical communication |
Line 388 sub subreply {
|
Line 393 sub subreply {
|
} else { |
} else { |
&create_connection(&hostname($server),$server); |
&create_connection(&hostname($server),$server); |
} |
} |
sleep(0.1); # Try again later if failed connection. |
sleep(0.1); # Try again later if failed connection. |
} |
} |
my $answer; |
my $answer; |
if ($client) { |
if ($client) { |
Line 417 sub reply {
|
Line 422 sub reply {
|
|
|
sub reconlonc { |
sub reconlonc { |
my ($lonid) = @_; |
my ($lonid) = @_; |
|
my $hostname = &hostname($lonid); |
if ($lonid) { |
if ($lonid) { |
my $hostname = &hostname($lonid); |
|
my $peerfile="$perlvar{'lonSockDir'}/$hostname"; |
my $peerfile="$perlvar{'lonSockDir'}/$hostname"; |
if ($hostname && -e $peerfile) { |
if ($hostname && -e $peerfile) { |
&logthis("Trying to reconnect lonc for $lonid ($hostname)"); |
&logthis("Trying to reconnect lonc for $lonid ($hostname)"); |
Line 464 sub critical {
|
Line 469 sub critical {
|
} |
} |
my $answer=reply($cmd,$server); |
my $answer=reply($cmd,$server); |
if ($answer eq 'con_lost') { |
if ($answer eq 'con_lost') { |
&reconlonc($server); |
&reconlonc("$perlvar{'lonSockDir'}/$server"); |
my $answer=reply($cmd,$server); |
my $answer=reply($cmd,$server); |
if ($answer eq 'con_lost') { |
if ($answer eq 'con_lost') { |
my $now=time; |
my $now=time; |
Line 970 sub choose_server {
|
Line 975 sub choose_server {
|
} |
} |
} |
} |
foreach my $lonhost (keys(%servers)) { |
foreach my $lonhost (keys(%servers)) { |
my $loginvia; |
|
if ($skiploadbal) { |
if ($skiploadbal) { |
if (ref($balancers) eq 'HASH') { |
if (ref($balancers) eq 'HASH') { |
next if (exists($balancers->{$lonhost})); |
next if (exists($balancers->{$lonhost})); |
} |
} |
} |
} |
|
my $loginvia; |
if ($checkloginvia) { |
if ($checkloginvia) { |
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
if ($loginvia) { |
if ($loginvia) { |
Line 1283 sub check_loadbalancing {
|
Line 1288 sub check_loadbalancing {
|
my $uintdom = &Apache::lonnet::internet_dom($uprimary_id); |
my $uintdom = &Apache::lonnet::internet_dom($uprimary_id); |
my $intdom = &Apache::lonnet::internet_dom($lonhost); |
my $intdom = &Apache::lonnet::internet_dom($lonhost); |
my $serverhomedom = &host_domain($lonhost); |
my $serverhomedom = &host_domain($lonhost); |
my $domneedscache; |
|
my $cachetime = 60*60*24; |
my $cachetime = 60*60*24; |
|
|
if (($uintdom ne '') && ($uintdom eq $intdom)) { |
if (($uintdom ne '') && ($uintdom eq $intdom)) { |
Line 1298 sub check_loadbalancing {
|
Line 1303 sub check_loadbalancing {
|
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$dom_in_use); |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$dom_in_use); |
if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
$result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime); |
$result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime); |
} else { |
|
$domneedscache = $dom_in_use; |
|
} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
($is_balancer,$currtargets,$currrules) = |
($is_balancer,$currtargets,$currrules) = |
&check_balancer_result($result,@hosts); |
&check_balancer_result($result,@hosts); |
if ($is_balancer) { |
if ($is_balancer) { |
if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
Line 1358 sub check_loadbalancing {
|
Line 1361 sub check_loadbalancing {
|
my %domconfig = |
my %domconfig = |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom); |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom); |
if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
$result = &do_cache_new('loadbalancing',$serverhomedom,$domconfig{'loadbalancing'},$cachetime); |
$result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime); |
} else { |
|
$domneedscache = $serverhomedom; |
|
} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
($is_balancer,$currtargets,$currrules) = |
($is_balancer,$currtargets,$currrules) = |
&check_balancer_result($result,@hosts); |
&check_balancer_result($result,@hosts); |
if ($is_balancer) { |
if ($is_balancer) { |
if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
Line 1380 sub check_loadbalancing {
|
Line 1381 sub check_loadbalancing {
|
$is_balancer = 1; |
$is_balancer = 1; |
$offloadto = &this_host_spares($dom_in_use); |
$offloadto = &this_host_spares($dom_in_use); |
} |
} |
unless (defined($cached)) { |
|
$domneedscache = $serverhomedom; |
|
} |
|
} |
} |
} else { |
} else { |
if ($perlvar{'lonBalancer'} eq 'yes') { |
if ($perlvar{'lonBalancer'} eq 'yes') { |
$is_balancer = 1; |
$is_balancer = 1; |
$offloadto = &this_host_spares($dom_in_use); |
$offloadto = &this_host_spares($dom_in_use); |
} |
} |
unless (defined($cached)) { |
|
$domneedscache = $serverhomedom; |
|
} |
|
} |
|
if ($domneedscache) { |
|
&do_cache_new('loadbalancing',$domneedscache,$is_balancer,$cachetime); |
|
} |
} |
if ($is_balancer) { |
if ($is_balancer) { |
my $lowest_load = 30000; |
my $lowest_load = 30000; |
Line 1429 sub check_loadbalancing {
|
Line 1421 sub check_loadbalancing {
|
$is_balancer = 0; |
$is_balancer = 0; |
if ($uname ne '' && $udom ne '') { |
if ($uname ne '' && $udom ne '') { |
if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) { |
if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) { |
|
|
&appenv({'user.loadbalexempt' => $lonhost, |
&appenv({'user.loadbalexempt' => $lonhost, |
'user.loadbalcheck.time' => time}); |
'user.loadbalcheck.time' => time}); |
} |
} |
} |
} |
Line 1567 sub idget {
|
Line 1559 sub idget {
|
|
|
my %servers = &get_servers($udom,'library'); |
my %servers = &get_servers($udom,'library'); |
foreach my $tryserver (keys(%servers)) { |
foreach my $tryserver (keys(%servers)) { |
my $idlist=join('&', map { &escape($_); } @ids); |
my $idlist=join('&',@ids); |
$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=(); |
Line 1577 sub idget {
|
Line 1569 sub idget {
|
my $i; |
my $i; |
for ($i=0;$i<=$#ids;$i++) { |
for ($i=0;$i<=$#ids;$i++) { |
if ($answer[$i]) { |
if ($answer[$i]) { |
$returnhash{$ids[$i]}=&unescape($answer[$i]); |
$returnhash{$ids[$i]}=$answer[$i]; |
} |
} |
} |
} |
} |
} |
Line 1619 sub idput {
|
Line 1611 sub idput {
|
} |
} |
} |
} |
|
|
# ---------------------------------------- Delete unwanted IDs from ids.db file |
# ---------------------------------------- Delete unwanted IDs from ids.db file |
|
|
sub iddel { |
sub iddel { |
my ($udom,$idshashref,$uhome)=@_; |
my ($udom,$idshashref,$uhome)=@_; |
Line 1806 sub retrieve_inst_usertypes {
|
Line 1798 sub retrieve_inst_usertypes {
|
|
|
sub is_domainimage { |
sub is_domainimage { |
my ($url) = @_; |
my ($url) = @_; |
if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo)/+[^/]-) { |
if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo)/+-) { |
if (&domain($1) ne '') { |
if (&domain($1) ne '') { |
return '1'; |
return '1'; |
} |
} |
Line 1947 sub get_instuser {
|
Line 1939 sub get_instuser {
|
return ($outcome,%userinfo); |
return ($outcome,%userinfo); |
} |
} |
|
|
sub get_multiple_instusers { |
|
my ($udom,$users,$caller) = @_; |
|
my ($outcome,$results); |
|
if (ref($users) eq 'HASH') { |
|
my $count = keys(%{$users}); |
|
my $requested = &freeze_escape($users); |
|
my $homeserver = &domain($udom,'primary'); |
|
if ($homeserver ne '') { |
|
my $queryid=&reply('querysend:getmultinstusers:::'.$caller.'='.$requested,$homeserver); |
|
my $host=&hostname($homeserver); |
|
if ($queryid !~/^\Q$host\E\_/) { |
|
&logthis('get_multiple_instusers invalid queryid: '.$queryid. |
|
' for host: '.$homeserver.'in domain '.$udom); |
|
return ($outcome,$results); |
|
} |
|
my $response = &get_query_reply($queryid); |
|
my $maxtries = 5; |
|
if ($count > 100) { |
|
$maxtries = 1+int($count/20); |
|
} |
|
my $tries = 1; |
|
while (($response=~/^timeout/) && ($tries <= $maxtries)) { |
|
$response = &get_query_reply($queryid); |
|
$tries ++; |
|
} |
|
if ($response eq '') { |
|
$results = {}; |
|
foreach my $key (keys(%{$users})) { |
|
my ($uname,$id); |
|
if ($caller eq 'id') { |
|
$id = $key; |
|
} else { |
|
$uname = $key; |
|
} |
|
my ($resp,%info) = &get_instuser($udom,$uname,$id); |
|
$outcome = $resp; |
|
if ($resp eq 'ok') { |
|
%{$results} = (%{$results}, %info); |
|
} else { |
|
last; |
|
} |
|
} |
|
} elsif(!&error($response) && ($response ne 'refused')) { |
|
if (($response eq 'unavailable') || ($response eq 'invalid') || ($response eq 'timeout')) { |
|
$outcome = $response; |
|
} else { |
|
($outcome,my $userdata) = split(/=/,$response,2); |
|
if ($outcome eq 'ok') { |
|
$results = &thaw_unescape($userdata); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
return ($outcome,$results); |
|
} |
|
|
|
sub inst_rulecheck { |
sub inst_rulecheck { |
my ($udom,$uname,$id,$item,$rules) = @_; |
my ($udom,$uname,$id,$item,$rules) = @_; |
my %returnhash; |
my %returnhash; |
Line 2100 sub get_domain_defaults {
|
Line 2035 sub get_domain_defaults {
|
'requestcourses','inststatus', |
'requestcourses','inststatus', |
'coursedefaults','usersessions', |
'coursedefaults','usersessions', |
'requestauthor','selfenrollment', |
'requestauthor','selfenrollment', |
'coursecategories','autoenroll'],$domain); |
'coursecategories'],$domain); |
my @coursetypes = ('official','unofficial','community','textbook'); |
my @coursetypes = ('official','unofficial','community','textbook'); |
if (ref($domconfig{'defaults'}) eq 'HASH') { |
if (ref($domconfig{'defaults'}) eq 'HASH') { |
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
Line 2144 sub get_domain_defaults {
|
Line 2079 sub get_domain_defaults {
|
} |
} |
} |
} |
if (ref($domconfig{'coursedefaults'}) eq 'HASH') { |
if (ref($domconfig{'coursedefaults'}) eq 'HASH') { |
|
$domdefaults{'canuse_pdfforms'} = $domconfig{'coursedefaults'}{'canuse_pdfforms'}; |
$domdefaults{'usejsme'} = $domconfig{'coursedefaults'}{'usejsme'}; |
$domdefaults{'usejsme'} = $domconfig{'coursedefaults'}{'usejsme'}; |
$domdefaults{'uselcmath'} = $domconfig{'coursedefaults'}{'uselcmath'}; |
$domdefaults{'uselcmath'} = $domconfig{'coursedefaults'}{'uselcmath'}; |
if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') { |
if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') { |
Line 2160 sub get_domain_defaults {
|
Line 2096 sub get_domain_defaults {
|
} |
} |
if ($domdefaults{'postsubmit'} eq 'on') { |
if ($domdefaults{'postsubmit'} eq 'on') { |
if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') { |
if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') { |
$domdefaults{$type.'postsubtimeout'} = |
$domdefaults{$type.'postsubtimeout'} = |
$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type}; |
$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type}; |
} |
} |
} |
} |
} |
} |
Line 2218 sub get_domain_defaults {
|
Line 2154 sub get_domain_defaults {
|
if (ref($domconfig{'coursecategories'}) eq 'HASH') { |
if (ref($domconfig{'coursecategories'}) eq 'HASH') { |
$domdefaults{'catauth'} = 'std'; |
$domdefaults{'catauth'} = 'std'; |
$domdefaults{'catunauth'} = 'std'; |
$domdefaults{'catunauth'} = 'std'; |
if ($domconfig{'coursecategories'}{'auth'}) { |
if ($domconfig{'coursecategories'}{'auth'}) { |
$domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'}; |
$domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'}; |
} |
} |
if ($domconfig{'coursecategories'}{'unauth'}) { |
if ($domconfig{'coursecategories'}{'unauth'}) { |
$domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'}; |
$domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'}; |
} |
} |
} |
} |
if (ref($domconfig{'autoenroll'}) eq 'HASH') { |
|
$domdefaults{'autofailsafe'} = $domconfig{'autoenroll'}{'autofailsafe'}; |
|
} |
|
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime); |
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime); |
return %domdefaults; |
return %domdefaults; |
} |
} |
Line 2818 sub ssi {
|
Line 2751 sub ssi {
|
&Apache::lonenc::check_encrypt(\$fn); |
&Apache::lonenc::check_encrypt(\$fn); |
if (%form) { |
if (%form) { |
$request=new HTTP::Request('POST',&absolute_url().$fn); |
$request=new HTTP::Request('POST',&absolute_url().$fn); |
$request->content(join('&',map { |
$request->content(join('&',map { |
my $name = escape($_); |
my $name = escape($_); |
"$name=" . ( ref($form{$_}) eq 'ARRAY' |
"$name=" . ( ref($form{$_}) eq 'ARRAY' |
? join("&$name=", map {escape($_) } @{$form{$_}}) |
? join("&$name=", map {escape($_) } @{$form{$_}}) |
: &escape($form{$_}) ); |
: &escape($form{$_}) ); |
} keys(%form))); |
} keys(%form))); |
} else { |
} else { |
$request=new HTTP::Request('GET',&absolute_url().$fn); |
$request=new HTTP::Request('GET',&absolute_url().$fn); |
Line 2830 sub ssi {
|
Line 2763 sub ssi {
|
|
|
$request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
$request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
my $response= $ua->request($request); |
my $response= $ua->request($request); |
|
my $content = $response->content; |
|
|
|
|
if (wantarray) { |
if (wantarray) { |
return ($response->content, $response); |
return ($content, $response); |
} else { |
} else { |
return $response->content; |
return $content; |
} |
} |
} |
} |
|
|
Line 2865 sub allowuploaded {
|
Line 2801 sub allowuploaded {
|
# |
# |
# Determine if the current user should be able to edit a particular resource, |
# Determine if the current user should be able to edit a particular resource, |
# when viewing in course context. |
# when viewing in course context. |
# (a) When viewing resource used to determine if "Edit" item is included in |
# (a) When viewing resource used to determine if "Edit" item is included in |
# Functions. |
# Functions. |
# (b) When displaying folder contents in course editor, used to determine if |
# (b) When displaying folder contents in course editor, used to determine if |
# "Edit" link will be displayed alongside resource. |
# "Edit" link will be displayed alongside resource. |
Line 2873 sub allowuploaded {
|
Line 2809 sub allowuploaded {
|
# input: six args -- filename (decluttered), course number, course domain, |
# input: six args -- filename (decluttered), course number, course domain, |
# url, symb (if registered) and group (if this is a group |
# url, symb (if registered) and group (if this is a group |
# item -- e.g., bulletin board, group page etc.). |
# item -- e.g., bulletin board, group page etc.). |
# output: array of five scalars -- |
# output: array of five scalars -- |
# $cfile -- url for file editing if editable on current server |
# $cfile -- url for file editing if editable on current server |
# $home -- homeserver of resource (i.e., for author if published, |
# $home -- homeserver of resource (i.e., for author if published, |
# or course if uploaded.). |
# or course if uploaded.). |
# $switchserver -- 1 if server switch will be needed. |
# $switchserver -- 1 if server switch will be needed. |
# $forceedit -- 1 if icon/link should be to go to edit mode |
# $forceedit -- 1 if icon/link should be to go to edit mode |
# $forceview -- 1 if icon/link should be to go to view mode |
# $forceview -- 1 if icon/link should be to go to view mode |
# |
# |
|
|
Line 2967 sub can_edit_resource {
|
Line 2903 sub can_edit_resource {
|
$forceedit = 1; |
$forceedit = 1; |
} |
} |
$cfile = $resurl; |
$cfile = $resurl; |
} elsif (($resurl ne '') && (&is_on_map($resurl))) { |
} elsif (($resurl ne '') && (&is_on_map($resurl))) { |
if ($resurl =~ m{^/adm/$match_domain/$match_username/\d+/smppg|bulletinboard$}) { |
if ($resurl =~ m{^/adm/$match_domain/$match_username/\d+/smppg|bulletinboard$}) { |
$incourse = 1; |
$incourse = 1; |
if ($env{'form.forceedit'}) { |
if ($env{'form.forceedit'}) { |
Line 2998 sub can_edit_resource {
|
Line 2934 sub can_edit_resource {
|
} |
} |
} elsif ($resurl eq '/res/lib/templates/simpleproblem.problem/smpedit') { |
} elsif ($resurl eq '/res/lib/templates/simpleproblem.problem/smpedit') { |
my $template = '/res/lib/templates/simpleproblem.problem'; |
my $template = '/res/lib/templates/simpleproblem.problem'; |
if (&is_on_map($template)) { |
if (&is_on_map($template)) { |
$incourse = 1; |
$incourse = 1; |
$forceview = 1; |
$forceview = 1; |
$cfile = $template; |
$cfile = $template; |
Line 3045 sub can_edit_resource {
|
Line 2981 sub can_edit_resource {
|
$cfile=$file; |
$cfile=$file; |
} |
} |
} |
} |
if (($cfile ne '') && (!$incourse || $uploaded) && |
if (($cfile ne '') && (!$incourse || $uploaded) && |
(($home ne '') && ($home ne 'no_host'))) { |
(($home ne '') && ($home ne 'no_host'))) { |
my @ids=¤t_machine_ids(); |
my @ids=¤t_machine_ids(); |
unless (grep(/^\Q$home\E$/,@ids)) { |
unless (grep(/^\Q$home\E$/,@ids)) { |
Line 3072 sub in_course {
|
Line 3008 sub in_course {
|
if ($hideprivileged) { |
if ($hideprivileged) { |
my $skipuser; |
my $skipuser; |
my %coursehash = &coursedescription($cdom.'_'.$cnum); |
my %coursehash = &coursedescription($cdom.'_'.$cnum); |
my @possdoms = ($cdom); |
my @possdoms = ($cdom); |
if ($coursehash{'checkforpriv'}) { |
if ($coursehash{'checkforpriv'}) { |
push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
} |
} |
if (&privileged($uname,$udom,\@possdoms)) { |
if (&privileged($uname,$udom,\@possdoms)) { |
$skipuser = 1; |
$skipuser = 1; |
Line 3578 sub extract_embedded_items {
|
Line 3514 sub extract_embedded_items {
|
} |
} |
if (lc($tagname) eq 'a') { |
if (lc($tagname) eq 'a') { |
unless (($attr->{'href'} =~ /^#/) || ($attr->{'href'} eq '')) { |
unless (($attr->{'href'} =~ /^#/) || ($attr->{'href'} eq '')) { |
&add_filetype($allfiles,$attr->{'href'},'href'); |
&add_filetype($allfiles,$attr->{'href'},'href'); |
} |
} |
} |
} |
if (lc($tagname) eq 'script') { |
if (lc($tagname) eq 'script') { |
Line 4249 sub get_my_roles {
|
Line 4185 sub get_my_roles {
|
} else { |
} else { |
my $possdoms = [$domain]; |
my $possdoms = [$domain]; |
if (ref($roledoms) eq 'ARRAY') { |
if (ref($roledoms) eq 'ARRAY') { |
push(@{$possdoms},@{$roledoms}); |
push(@{$possdoms},@{$roledoms}); |
} |
} |
if (&privileged($username,$domain,$possdoms,\@privroles)) { |
if (&privileged($username,$domain,$possdoms,\@privroles)) { |
if (!$nothide{$username.':'.$domain}) { |
if (!$nothide{$username.':'.$domain}) { |
Line 4357 sub courseiddump {
|
Line 4293 sub courseiddump {
|
if (($domfilter eq '') || |
if (($domfilter eq '') || |
(&host_domain($tryserver) eq $domfilter)) { |
(&host_domain($tryserver) eq $domfilter)) { |
my $rep; |
my $rep; |
if (grep { $_ eq $tryserver } ¤t_machine_ids()) { |
if (grep { $_ eq $tryserver } current_machine_ids()) { |
$rep = &LONCAPA::Lond::dump_course_id_handler( |
$rep = LONCAPA::Lond::dump_course_id_handler( |
join(":", (&host_domain($tryserver), $sincefilter, |
join(":", (&host_domain($tryserver), $sincefilter, |
&escape($descfilter), &escape($instcodefilter), |
&escape($descfilter), &escape($instcodefilter), |
&escape($ownerfilter), &escape($coursefilter), |
&escape($ownerfilter), &escape($coursefilter), |
&escape($typefilter), &escape($regexp_ok), |
&escape($typefilter), &escape($regexp_ok), |
$as_hash, &escape($selfenrollonly), |
$as_hash, &escape($selfenrollonly), |
&escape($catfilter), $showhidden, $caller, |
&escape($catfilter), $showhidden, $caller, |
&escape($cloner), &escape($cc_clone), $cloneonly, |
&escape($cloner), &escape($cc_clone), $cloneonly, |
&escape($createdbefore), &escape($createdafter), |
&escape($createdbefore), &escape($createdafter), |
&escape($creationcontext),$domcloner,$hasuniquecode, |
&escape($creationcontext),$domcloner,$hasuniquecode, |
$reqcrsdom,&escape($reqinstcode)))); |
$reqcrsdom,&escape($reqinstcode)))); |
} else { |
} else { |
Line 4382 sub courseiddump {
|
Line 4318 sub courseiddump {
|
&escape($creationcontext).':'.$domcloner.':'.$hasuniquecode. |
&escape($creationcontext).':'.$domcloner.':'.$hasuniquecode. |
':'.$reqcrsdom.':'.&escape($reqinstcode),$tryserver); |
':'.$reqcrsdom.':'.&escape($reqinstcode),$tryserver); |
} |
} |
|
|
my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
foreach my $item (@pairs) { |
foreach my $item (@pairs) { |
my ($key,$value)=split(/\=/,$item,2); |
my ($key,$value)=split(/\=/,$item,2); |
Line 4582 sub set_first_access {
|
Line 4518 sub set_first_access {
|
} |
} |
} |
} |
|
|
sub checkout { |
|
my ($symb,$tuname,$tudom,$tcrsid)=@_; |
|
my $now=time; |
|
my $lonhost=$perlvar{'lonHostID'}; |
|
my $infostr=&escape( |
|
'CHECKOUTTOKEN&'. |
|
$tuname.'&'. |
|
$tudom.'&'. |
|
$tcrsid.'&'. |
|
$symb.'&'. |
|
$now.'&'.$ENV{'REMOTE_ADDR'}); |
|
my $token=&reply('tmpput:'.$infostr,$lonhost); |
|
if ($token=~/^error\:/) { |
|
&logthis("<font color=\"blue\">WARNING: ". |
|
"Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
"</font>"); |
|
return ''; |
|
} |
|
|
|
$token=~s/^(\d+)\_.*\_(\d+)$/$1\*$2\*$lonhost/; |
|
$token=~tr/a-z/A-Z/; |
|
|
|
my %infohash=('resource.0.outtoken' => $token, |
|
'resource.0.checkouttime' => $now, |
|
'resource.0.outremote' => $ENV{'REMOTE_ADDR'}); |
|
|
|
unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
|
return ''; |
|
} else { |
|
&logthis("<font color=\"blue\">WARNING: ". |
|
"Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
"</font>"); |
|
} |
|
|
|
if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
|
&escape('Checkout '.$infostr.' - '. |
|
$token)) ne 'ok') { |
|
return ''; |
|
} else { |
|
&logthis("<font color=\"blue\">WARNING: ". |
|
"Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
"</font>"); |
|
} |
|
return $token; |
|
} |
|
|
|
# ------------------------------------------------------------ Check in an item |
|
|
|
sub checkin { |
|
my $token=shift; |
|
my $now=time; |
|
my ($ta,$tb,$lonhost)=split(/\*/,$token); |
|
$lonhost=~tr/A-Z/a-z/; |
|
my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb; |
|
$dtoken=~s/\W/\_/g; |
|
my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)= |
|
split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost))); |
|
|
|
unless (($tuname) && ($tudom)) { |
|
&logthis('Check in '.$token.' ('.$dtoken.') failed'); |
|
return ''; |
|
} |
|
|
|
unless (&allowed('mgr',$tcrsid)) { |
|
&logthis('Check in '.$token.' ('.$dtoken.') unauthorized: '. |
|
$env{'user.name'}.' - '.$env{'user.domain'}); |
|
return ''; |
|
} |
|
|
|
my %infohash=('resource.0.intoken' => $token, |
|
'resource.0.checkintime' => $now, |
|
'resource.0.inremote' => $ENV{'REMOTE_ADDR'}); |
|
|
|
unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
|
return ''; |
|
} |
|
|
|
if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
|
&escape('Checkin - '.$token)) ne 'ok') { |
|
return ''; |
|
} |
|
|
|
return ($symb,$tuname,$tudom,$tcrsid); |
|
} |
|
|
|
# --------------------------------------------- Set Expire Date for Spreadsheet |
# --------------------------------------------- Set Expire Date for Spreadsheet |
|
|
sub expirespread { |
sub expirespread { |
Line 5260 sub privileged {
|
Line 5111 sub privileged {
|
my $now = time; |
my $now = time; |
my $roles; |
my $roles; |
if (ref($possroles) eq 'ARRAY') { |
if (ref($possroles) eq 'ARRAY') { |
$roles = $possroles; |
$roles = $possroles; |
} else { |
} else { |
$roles = ['dc','su']; |
$roles = ['dc','su']; |
} |
} |
Line 5287 sub privileged {
|
Line 5138 sub privileged {
|
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys(%rolesdump)}) { |
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys(%rolesdump)}) { |
my ($trole, $tend, $tstart) = split(/_/, $role); |
my ($trole, $tend, $tstart) = split(/_/, $role); |
if (grep(/^\Q$trole\E$/,@{$roles})) { |
if (grep(/^\Q$trole\E$/,@{$roles})) { |
return 1 unless ($tend && $tend < $now) |
return 1 unless ($tend && $tend < $now) |
or ($tstart && $tstart > $now); |
or ($tstart && $tstart > $now); |
} |
} |
} |
} |
Line 5325 sub privileged_by_domain {
|
Line 5176 sub privileged_by_domain {
|
my ($trole,$uname,$udom,$rest) = split(/:/,$item,4); |
my ($trole,$uname,$udom,$rest) = split(/:/,$item,4); |
my ($end,$start) = split(/:/,$dompersonnel{$server}{$item}); |
my ($end,$start) = split(/:/,$dompersonnel{$server}{$item}); |
next if ($end && $end < $now); |
next if ($end && $end < $now); |
$privileged{$dom}{$trole}{$uname.':'.$udom} = |
$privileged{$dom}{$trole}{$uname.':'.$udom} = |
$dompersonnel{$server}{$item}; |
$dompersonnel{$server}{$item}; |
} |
} |
} |
} |
Line 5796 sub unserialize {
|
Line 5647 sub unserialize {
|
return {} if $rep =~ /^error/; |
return {} if $rep =~ /^error/; |
|
|
my %returnhash=(); |
my %returnhash=(); |
foreach my $item (split(/\&/,$rep)) { |
foreach my $item (split(/\&/,$rep)) { |
my ($key, $value) = split(/=/, $item, 2); |
my ($key, $value) = split(/=/, $item, 2); |
$key = unescape($key) unless $escapedkeys; |
$key = unescape($key) unless $escapedkeys; |
next if $key =~ /^error: 2 /; |
next if $key =~ /^error: 2 /; |
$returnhash{$key} = &thaw_unescape($value); |
$returnhash{$key} = &thaw_unescape($value); |
} |
} |
|
#return %returnhash; |
return \%returnhash; |
return \%returnhash; |
} |
} |
|
|
# see Lond::dump_with_regexp |
# see Lond::dump_with_regexp |
# if $escapedkeys hash keys won't get unescaped. |
# if $escapedkeys hash keys won't get unescaped. |
Line 5818 sub dump {
|
Line 5670 sub dump {
|
} else { |
} else { |
$regexp='.'; |
$regexp='.'; |
} |
} |
if (grep { $_ eq $uhome } ¤t_machine_ids()) { |
if (grep { $_ eq $uhome } current_machine_ids()) { |
# user is hosted on this machine |
# user is hosted on this machine |
my $reply = LONCAPA::Lond::dump_with_regexp(join(':', ($udomain, |
my $reply = LONCAPA::Lond::dump_with_regexp(join(":", ($udomain, |
$uname, $namespace, $regexp, $range)), $perlvar{'lonVersion'}); |
$uname, $namespace, $regexp, $range)), $perlvar{'lonVersion'}); |
return %{&unserialize($reply, $escapedkeys)}; |
return %{unserialize($reply, $escapedkeys)}; |
} |
} |
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
Line 5830 sub dump {
|
Line 5682 sub dump {
|
if (!($rep =~ /^error/ )) { |
if (!($rep =~ /^error/ )) { |
foreach my $item (@pairs) { |
foreach my $item (@pairs) { |
my ($key,$value)=split(/=/,$item,2); |
my ($key,$value)=split(/=/,$item,2); |
$key = &unescape($key) unless ($escapedkeys); |
$key = unescape($key) unless $escapedkeys; |
|
#$key = &unescape($key); |
next if ($key =~ /^error: 2 /); |
next if ($key =~ /^error: 2 /); |
$returnhash{$key}=&thaw_unescape($value); |
$returnhash{$key}=&thaw_unescape($value); |
} |
} |
Line 5874 sub currentdump {
|
Line 5727 sub currentdump {
|
my $rep; |
my $rep; |
|
|
if (grep { $_ eq $uhome } current_machine_ids()) { |
if (grep { $_ eq $uhome } current_machine_ids()) { |
$rep = LONCAPA::Lond::dump_profile_database(join(":", ($sdom, $sname, |
$rep = LONCAPA::Lond::dump_profile_database(join(":", ($sdom, $sname, |
$courseid))); |
$courseid))); |
} else { |
} else { |
$rep = reply('currentdump:'.$sdom.':'.$sname.':'.$courseid,$uhome); |
$rep = reply('currentdump:'.$sdom.':'.$sname.':'.$courseid,$uhome); |
Line 6133 sub tmpdel {
|
Line 5986 sub tmpdel {
|
return &reply("tmpdel:$token",$server); |
return &reply("tmpdel:$token",$server); |
} |
} |
|
|
# ------------------------------------------------------------ get_timebased_id |
# ------------------------------------------------------------ get_timebased_id |
|
|
sub get_timebased_id { |
sub get_timebased_id { |
my ($prefix,$keyid,$namespace,$cdom,$cnum,$idtype,$who,$locktries, |
my ($prefix,$keyid,$namespace,$cdom,$cnum,$idtype,$who,$locktries, |
$maxtries) = @_; |
$maxtries) = @_; |
my ($newid,$error,$dellock); |
my ($newid,$error,$dellock); |
unless (($prefix =~ /^\w+$/) && ($keyid =~ /^\w+$/) && ($namespace ne '')) { |
unless (($prefix =~ /^\w+$/) && ($keyid =~ /^\w+$/) && ($namespace ne '')) { |
return ('','ok','invalid call to get suffix'); |
return ('','ok','invalid call to get suffix'); |
} |
} |
|
|
Line 6153 sub get_timebased_id {
|
Line 6006 sub get_timebased_id {
|
if (!$maxtries) { |
if (!$maxtries) { |
$maxtries = 10; |
$maxtries = 10; |
} |
} |
|
|
if (($cdom eq '') || ($cnum eq '')) { |
if (($cdom eq '') || ($cnum eq '')) { |
if ($env{'request.course.id'}) { |
if ($env{'request.course.id'}) { |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
Line 6308 sub get_portfolio_access {
|
Line 6161 sub get_portfolio_access {
|
if (ref($access_hash->{$ipkey}{'ip'}) eq 'ARRAY') { |
if (ref($access_hash->{$ipkey}{'ip'}) eq 'ARRAY') { |
if (&Apache::loncommon::check_ip_acc(join(',',@{$access_hash->{$ipkey}{'ip'}}),$clientip)) { |
if (&Apache::loncommon::check_ip_acc(join(',',@{$access_hash->{$ipkey}{'ip'}}),$clientip)) { |
$allowed = 1; |
$allowed = 1; |
last; |
last; |
} |
} |
} |
} |
} |
} |
Line 6536 sub usertools_access {
|
Line 6389 sub usertools_access {
|
|
|
my ($toolstatus,$inststatus,$envkey); |
my ($toolstatus,$inststatus,$envkey); |
if ($context eq 'requestauthor') { |
if ($context eq 'requestauthor') { |
$envkey = $context; |
$envkey = $context; |
} else { |
} else { |
$envkey = $context.'.'.$tool; |
$envkey = $context.'.'.$tool; |
} |
} |
Line 7036 sub allowed {
|
Line 6889 sub allowed {
|
&& &is_portfolio_url($uri)) { |
&& &is_portfolio_url($uri)) { |
$thisallowed = &portfolio_access($uri,$clientip); |
$thisallowed = &portfolio_access($uri,$clientip); |
} |
} |
|
|
# Full access at system, domain or course-wide level? Exit. |
# Full access at system, domain or course-wide level? Exit. |
if ($thisallowed=~/F/) { |
if ($thisallowed=~/F/) { |
return 'F'; |
return 'F'; |
Line 7366 sub constructaccess {
|
Line 7219 sub constructaccess {
|
# |
# |
# User for whom data are being temporarily cached. |
# User for whom data are being temporarily cached. |
my $cacheduser=''; |
my $cacheduser=''; |
# Cached blockers for this user (a hash of blocking items). |
# Cached blockers for this user (a hash of blocking items). |
my %cachedblockers=(); |
my %cachedblockers=(); |
# When the data were last cached. |
# When the data were last cached. |
my $cachedlast=''; |
my $cachedlast=''; |
|
|
sub load_all_blockers { |
sub load_all_blockers { |
my ($uname,$udom,$blocks)=@_; |
my ($uname,$udom,$blocks)=@_; |
if (($uname ne '') && ($udom ne '')) { |
if (($uname ne '') && ($udom ne '')) { |
if (($cacheduser eq $uname.':'.$udom) && |
if (($cacheduser eq $uname.':'.$udom) && |
(abs($cachedlast-time)<5)) { |
(abs($cachedlast-time)<5)) { |
return; |
return; |
Line 7415 sub get_commblock_resources {
|
Line 7268 sub get_commblock_resources {
|
} else { |
} else { |
%commblocks = &get_comm_blocks(); |
%commblocks = &get_comm_blocks(); |
} |
} |
return %blockers unless (keys(%commblocks) > 0); |
return %blockers unless (keys(%commblocks) > 0); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
return %blockers unless (ref($navmap)); |
return %blockers unless (ref($navmap)); |
my $now = time; |
my $now = time; |
Line 7427 sub get_commblock_resources {
|
Line 7280 sub get_commblock_resources {
|
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') { |
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') { |
if (ref($commblocks{$block}{'blocks'}{'docs'}{'maps'}) eq 'HASH') { |
if (ref($commblocks{$block}{'blocks'}{'docs'}{'maps'}) eq 'HASH') { |
if (keys(%{$commblocks{$block}{'blocks'}{'docs'}{'maps'}})) { |
if (keys(%{$commblocks{$block}{'blocks'}{'docs'}{'maps'}})) { |
$blockers{$block}{maps} = $commblocks{$block}{'blocks'}{'docs'}{'maps'}; |
$blockers{$block}{maps} = $commblocks{$block}{'blocks'}{'docs'}{'maps'}; |
} |
} |
} |
} |
if (ref($commblocks{$block}{'blocks'}{'docs'}{'resources'}) eq 'HASH') { |
if (ref($commblocks{$block}{'blocks'}{'docs'}{'resources'}) eq 'HASH') { |
Line 7452 sub get_commblock_resources {
|
Line 7305 sub get_commblock_resources {
|
if ($item =~ /___\d+___/) { |
if ($item =~ /___\d+___/) { |
$type = 'resource'; |
$type = 'resource'; |
@interval=&EXT("resource.0.interval",$item); |
@interval=&EXT("resource.0.interval",$item); |
if (ref($navmap)) { |
if (ref($navmap)) { |
my $res = $navmap->getBySymb($item); |
my $res = $navmap->getBySymb($item); |
push(@to_test,$res); |
push(@to_test,$res); |
} |
} |
} else { |
} else { |
Line 7532 sub has_comm_blocking {
|
Line 7385 sub has_comm_blocking {
|
} |
} |
if ($symb) { |
if ($symb) { |
@symbs = ($symb); |
@symbs = ($symb); |
} elsif (keys(%possibles)) { |
} elsif (keys(%possibles)) { |
@symbs = keys(%possibles); |
@symbs = keys(%possibles); |
} |
} |
my $noblock; |
my $noblock; |
Line 7570 sub has_comm_blocking {
|
Line 7423 sub has_comm_blocking {
|
} |
} |
} |
} |
|
|
# -------------------------------- Deversion and split uri into path an filename |
# -------------------------------- Deversion and split uri into path an filename |
|
|
# |
# |
# Removes the version from a URI and |
# Removes the version from a URI and |
Line 7688 sub metadata_query {
|
Line 7541 sub metadata_query {
|
my @server_list = (defined($server_array) ? @$server_array |
my @server_list = (defined($server_array) ? @$server_array |
: keys(%libserv) ); |
: keys(%libserv) ); |
for my $server (@server_list) { |
for my $server (@server_list) { |
my $domains = ''; |
my $domains = ''; |
if (ref($domains_hash) eq 'HASH') { |
if (ref($domains_hash) eq 'HASH') { |
$domains = $domains_hash->{$server}; |
$domains = $domains_hash->{$server}; |
} |
} |
unless ($custom or $customshow) { |
unless ($custom or $customshow) { |
my $reply=&reply("querysend:".&escape($query).':::'.&escape($domains),$server); |
my $reply=&reply("querysend:".&escape($query).':::'.&escape($domains),$server); |
Line 7755 sub update_allusers_table {
|
Line 7608 sub update_allusers_table {
|
|
|
sub fetch_enrollment_query { |
sub fetch_enrollment_query { |
my ($context,$affiliatesref,$replyref,$dom,$cnum) = @_; |
my ($context,$affiliatesref,$replyref,$dom,$cnum) = @_; |
my ($homeserver,$sleep,$loopmax); |
my $homeserver; |
my $maxtries = 1; |
my $maxtries = 1; |
if ($context eq 'automated') { |
if ($context eq 'automated') { |
$homeserver = $perlvar{'lonHostID'}; |
$homeserver = $perlvar{'lonHostID'}; |
$sleep = 2; |
|
$loopmax = 100; |
|
$maxtries = 10; # will wait for up to 2000s for retrieval of classlist data before timeout |
$maxtries = 10; # will wait for up to 2000s for retrieval of classlist data before timeout |
} else { |
} else { |
$homeserver = &homeserver($cnum,$dom); |
$homeserver = &homeserver($cnum,$dom); |
Line 7778 sub fetch_enrollment_query {
|
Line 7629 sub fetch_enrollment_query {
|
&logthis('fetch_enrollment_query: invalid queryid: '.$queryid.' for host: '.$host.' and homeserver: '.$homeserver.' context: '.$context.' '.$cnum); |
&logthis('fetch_enrollment_query: invalid queryid: '.$queryid.' for host: '.$host.' and homeserver: '.$homeserver.' context: '.$context.' '.$cnum); |
return 'error: '.$queryid; |
return 'error: '.$queryid; |
} |
} |
my $reply = &get_query_reply($queryid,$sleep.$loopmax); |
my $reply = &get_query_reply($queryid); |
my $tries = 1; |
my $tries = 1; |
while (($reply=~/^timeout/) && ($tries < $maxtries)) { |
while (($reply=~/^timeout/) && ($tries < $maxtries)) { |
$reply = &get_query_reply($queryid,$sleep,$loopmax); |
$reply = &get_query_reply($queryid); |
$tries ++; |
$tries ++; |
} |
} |
if ( ($reply =~/^timeout/) || ($reply =~/^error/) ) { |
if ( ($reply =~/^timeout/) || ($reply =~/^error/) ) { |
Line 7823 sub fetch_enrollment_query {
|
Line 7674 sub fetch_enrollment_query {
|
} |
} |
|
|
sub get_query_reply { |
sub get_query_reply { |
my ($queryid,$sleep,$loopmax) = @_; |
my $queryid=shift; |
if (($sleep eq '') || ($sleep !~ /^\d+\.?\d*$/)) { |
|
$sleep = 0.2; |
|
} |
|
if (($loopmax eq '') || ($loopmax =~ /\D/)) { |
|
$loopmax = 100; |
|
} |
|
my $replyfile=LONCAPA::tempdir().$queryid; |
my $replyfile=LONCAPA::tempdir().$queryid; |
my $reply=''; |
my $reply=''; |
for (1..$loopmax) { |
for (1..100) { |
sleep($sleep); |
sleep(0.2); |
if (-e $replyfile.'.end') { |
if (-e $replyfile.'.end') { |
if (open(my $fh,$replyfile)) { |
if (open(my $fh,$replyfile)) { |
$reply = join('',<$fh>); |
$reply = join('',<$fh>); |
Line 8243 sub auto_crsreq_update {
|
Line 8088 sub auto_crsreq_update {
|
':'.&escape($action).':'.&escape($ownername).':'. |
':'.&escape($action).':'.&escape($ownername).':'. |
&escape($ownerdomain).':'.&escape($fullname).':'. |
&escape($ownerdomain).':'.&escape($fullname).':'. |
&escape($title).':'.&escape($code).':'. |
&escape($title).':'.&escape($code).':'. |
&escape($accessstart).':'.&escape($accessend).':'.$info,$homeserver); |
&escape($accessstart).':'.&escape($accessend).':'.$info, |
|
$homeserver); |
unless ($response =~ /(con_lost|error|no_such_host|refused)/) { |
unless ($response =~ /(con_lost|error|no_such_host|refused)/) { |
my @items = split(/&/,$response); |
my @items = split(/&/,$response); |
foreach my $item (@items) { |
foreach my $item (@items) { |
Line 8255 sub auto_crsreq_update {
|
Line 8101 sub auto_crsreq_update {
|
return \%crsreqresponse; |
return \%crsreqresponse; |
} |
} |
|
|
sub auto_export_grades { |
|
my ($cdom,$cnum,$inforef,$gradesref) = @_; |
|
my ($homeserver,%exportresponse); |
|
if ($cdom =~ /^$match_domain$/) { |
|
$homeserver = &domain($cdom,'primary'); |
|
} |
|
unless (($homeserver eq 'no_host') || ($homeserver eq '')) { |
|
my $info; |
|
if (ref($inforef) eq 'HASH') { |
|
$info = &freeze_escape($inforef); |
|
} |
|
if (ref($gradesref) eq 'HASH') { |
|
my $grades = &freeze_escape($gradesref); |
|
my $response=&reply('encrypt:autoexportgrades:'.$cdom.':'.$cnum.':'. |
|
$info.':'.$grades,$homeserver); |
|
unless ($response =~ /(con_lost|error|no_such_host|refused|unknown_command)/) { |
|
my @items = split(/&/,$response); |
|
foreach my $item (@items) { |
|
my ($key,$value) = split('=',$item); |
|
$exportresponse{&unescape($key)} = &thaw_unescape($value); |
|
} |
|
} |
|
} |
|
} |
|
return \%exportresponse; |
|
} |
|
|
|
sub check_instcode_cloning { |
sub check_instcode_cloning { |
my ($codedefaults,$code_order,$cloner,$clonefromcode,$clonetocode) = @_; |
my ($codedefaults,$code_order,$cloner,$clonefromcode,$clonetocode) = @_; |
unless ((ref($codedefaults) eq 'HASH') && (ref($code_order) eq 'ARRAY')) { |
unless ((ref($codedefaults) eq 'HASH') && (ref($code_order) eq 'ARRAY')) { |
Line 8624 sub assignrole {
|
Line 8443 sub assignrole {
|
} |
} |
} |
} |
} elsif ($context eq 'requestauthor') { |
} elsif ($context eq 'requestauthor') { |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
($url eq '/'.$udom.'/') && ($role eq 'au')) { |
($url eq '/'.$udom.'/') && ($role eq 'au')) { |
if ($env{'environment.requestauthor'} eq 'automatic') { |
if ($env{'environment.requestauthor'} eq 'automatic') { |
$refused = ''; |
$refused = ''; |
Line 8632 sub assignrole {
|
Line 8451 sub assignrole {
|
my %domdefaults = &get_domain_defaults($udom); |
my %domdefaults = &get_domain_defaults($udom); |
if (ref($domdefaults{'requestauthor'}) eq 'HASH') { |
if (ref($domdefaults{'requestauthor'}) eq 'HASH') { |
my $checkbystatus; |
my $checkbystatus; |
if ($env{'user.adv'}) { |
if ($env{'user.adv'}) { |
my $disposition = $domdefaults{'requestauthor'}{'_LC_adv'}; |
my $disposition = $domdefaults{'requestauthor'}{'_LC_adv'}; |
if ($disposition eq 'automatic') { |
if ($disposition eq 'automatic') { |
$refused = ''; |
$refused = ''; |
} elsif ($disposition eq '') { |
} elsif ($disposition eq '') { |
$checkbystatus = 1; |
$checkbystatus = 1; |
} |
} |
} else { |
} else { |
$checkbystatus = 1; |
$checkbystatus = 1; |
} |
} |
Line 8725 sub assignrole {
|
Line 8544 sub assignrole {
|
$context); |
$context); |
} elsif (($role eq 'ca') || ($role eq 'aa')) { |
} elsif (($role eq 'ca') || ($role eq 'aa')) { |
&coauthorrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
&coauthorrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
$context); |
$context); |
} |
} |
if ($role eq 'cc') { |
if ($role eq 'cc') { |
&autoupdate_coowners($url,$end,$start,$uname,$udom); |
&autoupdate_coowners($url,$end,$start,$uname,$udom); |
Line 9025 sub modifyuser {
|
Line 8844 sub modifyuser {
|
sub modifystudent { |
sub modifystudent { |
my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
$end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid, |
$end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid, |
$selfenroll,$context,$inststatus,$credits,$instsec)=@_; |
$selfenroll,$context,$inststatus,$credits)=@_; |
if (!$cid) { |
if (!$cid) { |
unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
return 'not_in_class'; |
return 'not_in_class'; |
Line 9040 sub modifystudent {
|
Line 8859 sub modifystudent {
|
# student's environment |
# student's environment |
$uid = undef if (!$forceid); |
$uid = undef if (!$forceid); |
$reply = &modify_student_enrollment($udom,$uname,$uid,$first,$middle,$last, |
$reply = &modify_student_enrollment($udom,$uname,$uid,$first,$middle,$last, |
$gene,$usec,$end,$start,$type,$locktype, |
$gene,$usec,$end,$start,$type,$locktype, |
$cid,$selfenroll,$context,$credits,$instsec); |
$cid,$selfenroll,$context,$credits); |
return $reply; |
return $reply; |
} |
} |
|
|
sub modify_student_enrollment { |
sub modify_student_enrollment { |
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type, |
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type, |
$locktype,$cid,$selfenroll,$context,$credits,$instsec) = @_; |
$locktype,$cid,$selfenroll,$context,$credits) = @_; |
my ($cdom,$cnum,$chome); |
my ($cdom,$cnum,$chome); |
if (!$cid) { |
if (!$cid) { |
unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
Line 9094 sub modify_student_enrollment {
|
Line 8913 sub modify_student_enrollment {
|
my %old_entry = &Apache::lonnet::get('classlist',[$user],$cdom,$cnum); |
my %old_entry = &Apache::lonnet::get('classlist',[$user],$cdom,$cnum); |
my $reply=cput('classlist', |
my $reply=cput('classlist', |
{$user => |
{$user => |
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype,$credits,$instsec) }, |
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype,$credits) }, |
$cdom,$cnum); |
$cdom,$cnum); |
if (($reply eq 'ok') || ($reply eq 'delayed')) { |
if (($reply eq 'ok') || ($reply eq 'delayed')) { |
&devalidate_getsection_cache($udom,$uname,$cid); |
&devalidate_getsection_cache($udom,$uname,$cid); |
Line 9522 sub files_not_in_path {
|
Line 9341 sub files_not_in_path {
|
return (@return_files); |
return (@return_files); |
} |
} |
|
|
|
#------------------------------Submitted/Handedback Portfolio Files Versioning |
|
|
|
sub portfiles_versioning { |
|
my ($symb,$domain,$stu_name,$portfiles,$versioned_portfiles) = @_; |
|
my $portfolio_root = '/userfiles/portfolio'; |
|
return unless ((ref($portfiles) eq 'ARRAY') && (ref($versioned_portfiles) eq 'ARRAY')); |
|
foreach my $file (@{$portfiles}) { |
|
&unmark_as_readonly($domain,$stu_name,[$symb,$env{'request.course.id'}],$file); |
|
my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*)$/); |
|
my ($answer_name,$answer_ver,$answer_ext) = &file_name_version_ext($answer_file); |
|
my $getpropath = 1; |
|
my ($dir_list,$listerror) = &dirlist($portfolio_root.$directory,$domain, |
|
$stu_name,$getpropath); |
|
my $version = &get_next_version($answer_name,$answer_ext,$dir_list); |
|
my $new_answer = |
|
&version_selected_portfile($domain,$stu_name,$directory,$answer_file,$version); |
|
if ($new_answer ne 'problem getting file') { |
|
push(@{$versioned_portfiles}, $directory.$new_answer); |
|
&mark_as_readonly($domain,$stu_name,[$directory.$new_answer], |
|
[$symb,$env{'request.course.id'},'graded']); |
|
} |
|
} |
|
} |
|
|
|
sub get_next_version { |
|
my ($answer_name, $answer_ext, $dir_list) = @_; |
|
my $version; |
|
if (ref($dir_list) eq 'ARRAY') { |
|
foreach my $row (@{$dir_list}) { |
|
my ($file) = split(/\&/,$row,2); |
|
my ($file_name,$file_version,$file_ext) = |
|
&file_name_version_ext($file); |
|
if (($file_name eq $answer_name) && |
|
($file_ext eq $answer_ext)) { |
|
# gets here if filename and extension match, |
|
# regardless of version |
|
if ($file_version ne '') { |
|
# a versioned file is found so save it for later |
|
if ($file_version > $version) { |
|
$version = $file_version; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
$version ++; |
|
return($version); |
|
} |
|
|
|
sub version_selected_portfile { |
|
my ($domain,$stu_name,$directory,$file_name,$version) = @_; |
|
my ($answer_name,$answer_ver,$answer_ext) = |
|
&file_name_version_ext($file_name); |
|
my $new_answer; |
|
$env{'form.copy'} = |
|
&getfile("/uploaded/$domain/$stu_name/portfolio$directory$file_name"); |
|
if($env{'form.copy'} eq '-1') { |
|
$new_answer = 'problem getting file'; |
|
} else { |
|
$new_answer = $answer_name.'.'.$version.'.'.$answer_ext; |
|
my $copy_result = |
|
&finishuserfileupload($stu_name,$domain,'copy', |
|
'/portfolio'.$directory.$new_answer); |
|
} |
|
undef($env{'form.copy'}); |
|
return ($new_answer); |
|
} |
|
|
|
sub file_name_version_ext { |
|
my ($file)=@_; |
|
my @file_parts = split(/\./, $file); |
|
my ($name,$version,$ext); |
|
if (@file_parts > 1) { |
|
$ext=pop(@file_parts); |
|
if (@file_parts > 1 && $file_parts[-1] =~ /^\d+$/) { |
|
$version=pop(@file_parts); |
|
} |
|
$name=join('.',@file_parts); |
|
} else { |
|
$name=join('.',@file_parts); |
|
} |
|
return($name,$version,$ext); |
|
} |
|
|
#----------------------------------------------Get portfolio file permissions |
#----------------------------------------------Get portfolio file permissions |
|
|
sub get_portfile_permissions { |
sub get_portfile_permissions { |
Line 9666 sub modify_access_controls {
|
Line 9569 sub modify_access_controls {
|
} |
} |
|
|
sub make_public_indefinitely { |
sub make_public_indefinitely { |
my ($requrl) = @_; |
my (@requrl) = @_; |
|
return &automated_portfile_access('public',\@requrl); |
|
} |
|
|
|
sub automated_portfile_access { |
|
my ($accesstype,$addsref,$delsref,$info) = @_; |
|
unless (($accesstype eq 'public') || ($accesstype eq 'ip')) { |
|
return 'invalid'; |
|
} |
|
my %urls; |
|
if (ref($addsref) eq 'ARRAY') { |
|
foreach my $requrl (@{$addsref}) { |
|
if (&is_portfolio_url($requrl)) { |
|
unless (exists($urls{$requrl})) { |
|
$urls{$requrl} = 'add'; |
|
} |
|
} |
|
} |
|
} |
|
if (ref($delsref) eq 'ARRAY') { |
|
foreach my $requrl (@{$delsref}) { |
|
if (&is_portfolio_url($requrl)) { |
|
unless (exists($urls{$requrl})) { |
|
$urls{$requrl} = 'delete'; |
|
} |
|
} |
|
} |
|
} |
|
unless (keys(%urls)) { |
|
return 'invalid'; |
|
} |
|
my $ip; |
|
if ($accesstype eq 'ip') { |
|
if (ref($info) eq 'HASH') { |
|
if ($info->{'ip'} ne '') { |
|
$ip = $info->{'ip'}; |
|
} |
|
} |
|
if ($ip eq '') { |
|
return 'invalid'; |
|
} |
|
} |
|
my $errors; |
my $now = time; |
my $now = time; |
my $action = 'activate'; |
my %current_perms; |
my $aclnum = 0; |
foreach my $requrl (sort(keys(%urls))) { |
if (&is_portfolio_url($requrl)) { |
my $action; |
|
if ($urls{$requrl} eq 'add') { |
|
$action = 'activate'; |
|
} else { |
|
$action = 'none'; |
|
} |
|
my $aclnum = 0; |
my (undef,$udom,$unum,$file_name,$group) = |
my (undef,$udom,$unum,$file_name,$group) = |
&parse_portfolio_url($requrl); |
&parse_portfolio_url($requrl); |
my $current_perms = &get_portfile_permissions($udom,$unum); |
unless (exists($current_perms{$unum.':'.$udom})) { |
my %access_controls = &get_access_controls($current_perms, |
$current_perms{$unum.':'.$udom} = &get_portfile_permissions($udom,$unum); |
|
} |
|
my %access_controls = &get_access_controls($current_perms{$unum.':'.$udom}, |
$group,$file_name); |
$group,$file_name); |
foreach my $key (keys(%{$access_controls{$file_name}})) { |
foreach my $key (keys(%{$access_controls{$file_name}})) { |
my ($num,$scope,$end,$start) = |
my ($num,$scope,$end,$start) = |
($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/); |
($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/); |
if ($scope eq 'public') { |
if ($scope eq $accesstype) { |
if ($start <= $now && $end == 0) { |
if (($start <= $now) && ($end == 0)) { |
$action = 'none'; |
if ($accesstype eq 'ip') { |
} else { |
if (ref($access_controls{$file_name}{$key}) eq 'HASH') { |
|
if (ref($access_controls{$file_name}{$key}{'ip'}) eq 'ARRAY') { |
|
if (grep(/^\Q$ip\E$/,@{$access_controls{$file_name}{$key}{'ip'}})) { |
|
if ($urls{$requrl} eq 'add') { |
|
$action = 'none'; |
|
last; |
|
} else { |
|
$action = 'delete'; |
|
$aclnum = $num; |
|
last; |
|
} |
|
} |
|
} |
|
} |
|
} elsif ($accesstype eq 'public') { |
|
if ($urls{$requrl} eq 'add') { |
|
$action = 'none'; |
|
last; |
|
} else { |
|
$action = 'delete'; |
|
$aclnum = $num; |
|
last; |
|
} |
|
} |
|
} elsif ($accesstype eq 'public') { |
$action = 'update'; |
$action = 'update'; |
$aclnum = $num; |
$aclnum = $num; |
|
last; |
} |
} |
last; |
|
} |
} |
} |
} |
if ($action eq 'none') { |
if ($action eq 'none') { |
return 'ok'; |
next; |
} else { |
} else { |
my %changes; |
my %changes; |
my $newend = 0; |
my $newend = 0; |
my $newstart = $now; |
my $newstart = $now; |
my $newkey = $aclnum.':public_'.$newend.'_'.$newstart; |
my $newkey = $aclnum.':'.$accesstype.'_'.$newend.'_'.$newstart; |
$changes{$action}{$newkey} = { |
$changes{$action}{$newkey} = { |
type => 'public', |
type => $accesstype, |
time => { |
time => { |
start => $newstart, |
start => $newstart, |
end => $newend, |
end => $newend, |
}, |
}, |
}; |
}; |
|
if ($accesstype eq 'ip') { |
|
$changes{$action}{$newkey}{'ip'} = [$ip]; |
|
} |
my ($outcome,$deloutcome,$new_values,$translation) = |
my ($outcome,$deloutcome,$new_values,$translation) = |
&modify_access_controls($file_name,\%changes,$udom,$unum); |
&modify_access_controls($file_name,\%changes,$udom,$unum); |
return $outcome; |
unless ($outcome eq 'ok') { |
|
$errors .= $outcome.' '; |
|
} |
} |
} |
|
} |
|
if ($errors) { |
|
$errors =~ s/\s$//; |
|
return $errors; |
} else { |
} else { |
return 'invalid'; |
return 'ok'; |
} |
} |
} |
} |
|
|
Line 9913 sub dirlist {
|
Line 9899 sub dirlist {
|
foreach my $user (sort(keys(%allusers))) { |
foreach my $user (sort(keys(%allusers))) { |
push(@alluserslist,$user.'&user'); |
push(@alluserslist,$user.'&user'); |
} |
} |
if (!%listerror) { |
return (\@alluserslist); |
# no errors |
|
return (\@alluserslist); |
|
} elsif (scalar(keys(%servers)) == 1) { |
|
# one library server, one error |
|
my ($key) = keys(%listerror); |
|
return (\@alluserslist, $listerror{$key}); |
|
} elsif ( grep { $_ eq 'con_lost' } values(%listerror) ) { |
|
# con_lost indicates that we might miss data from at least one |
|
# library server |
|
return (\@alluserslist, 'con_lost'); |
|
} else { |
|
# multiple library servers and no con_lost -> data should be |
|
# complete. |
|
return (\@alluserslist); |
|
} |
|
|
|
} else { |
} else { |
return ([],'missing username'); |
return ([],'missing username'); |
} |
} |
Line 10146 sub get_userresdata {
|
Line 10116 sub get_userresdata {
|
} |
} |
#error 2 occurs when the .db doesn't exist |
#error 2 occurs when the .db doesn't exist |
if ($tmp!~/error: 2 /) { |
if ($tmp!~/error: 2 /) { |
if ((!defined($cached)) || ($tmp ne 'con_lost')) { |
&logthis("<font color=\"blue\">WARNING:". |
&logthis("<font color=\"blue\">WARNING:". |
" Trying to get resource data for ". |
" Trying to get resource data for ". |
$uname." at ".$udom.": ". |
$uname." at ".$udom.": ". |
$tmp."</font>"); |
$tmp."</font>"); |
|
} |
|
} elsif ($tmp=~/error: 2 /) { |
} elsif ($tmp=~/error: 2 /) { |
#&EXT_cache_set($udom,$uname); |
#&EXT_cache_set($udom,$uname); |
&do_cache_new('userres',$hashid,undef,600); |
&do_cache_new('userres',$hashid,undef,600); |
Line 10203 sub get_numsuppfiles {
|
Line 10171 sub get_numsuppfiles {
|
unless ($chome eq 'no_host') { |
unless ($chome eq 'no_host') { |
($suppcount,my $errors) = (0,0); |
($suppcount,my $errors) = (0,0); |
my $suppmap = 'supplemental.sequence'; |
my $suppmap = 'supplemental.sequence'; |
($suppcount,$errors) = |
($suppcount,$errors) = |
&Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors); |
&Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors); |
} |
} |
&do_cache_new('suppcount',$hashid,$suppcount,600); |
&do_cache_new('suppcount',$hashid,$suppcount,600); |
Line 10398 sub EXT {
|
Line 10366 sub EXT {
|
$courseid = $cid; |
$courseid = $cid; |
} |
} |
if (($symbparm && $courseid) && |
if (($symbparm && $courseid) && |
(($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) { |
(($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) { |
|
|
#print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest; |
#print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest; |
|
|
Line 11186 sub symbverify {
|
Line 11154 sub symbverify {
|
$ids=$bighash{'ids_'.&clutter($thisurl)}; |
$ids=$bighash{'ids_'.&clutter($thisurl)}; |
} |
} |
unless ($ids) { |
unless ($ids) { |
my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl; |
my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl; |
$ids=$bighash{$idkey}; |
$ids=$bighash{$idkey}; |
} |
} |
if ($ids) { |
if ($ids) { |
Line 11202 sub symbverify {
|
Line 11170 sub symbverify {
|
if (ref($encstate)) { |
if (ref($encstate)) { |
$$encstate = $bighash{'encrypted_'.$id}; |
$$encstate = $bighash{'encrypted_'.$id}; |
} |
} |
if (($env{'request.role.adv'}) || |
if (($env{'request.role.adv'}) || |
($bighash{'encrypted_'.$id} eq $env{'request.enc'}) || |
($bighash{'encrypted_'.$id} eq $env{'request.enc'}) || |
($thisurl eq '/adm/navmaps')) { |
($thisurl eq '/adm/navmaps')) { |
$okay=1; |
$okay=1; |
last; |
last; |
} |
} |
} |
} |
} |
} |
} |
} |
untie(%bighash); |
untie(%bighash); |
} |
} |
Line 11293 sub symbread {
|
Line 11261 sub symbread {
|
# no filename provided? try from environment |
# no filename provided? try from environment |
unless ($thisfn) { |
unless ($thisfn) { |
if ($env{'request.symb'}) { |
if ($env{'request.symb'}) { |
return $env{$cache_str}=&symbclean($env{'request.symb'}); |
return $env{$cache_str}=&symbclean($env{'request.symb'}); |
} |
} |
$thisfn=$env{'request.filename'}; |
$thisfn=$env{'request.filename'}; |
} |
} |
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); } |
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); } |
# is that filename actually a symb? Verify, clean, and return |
# is that filename actually a symb? Verify, clean, and return |
Line 11352 sub symbread {
|
Line 11320 sub symbread {
|
$syval=&encode_symb($bighash{'map_id_'.$mapid}, |
$syval=&encode_symb($bighash{'map_id_'.$mapid}, |
$resid,$thisfn); |
$resid,$thisfn); |
if (ref($possibles) eq 'HASH') { |
if (ref($possibles) eq 'HASH') { |
$possibles->{$syval} = 1; |
$possibles->{$syval} = 1; |
} |
} |
if ($checkforblock) { |
if ($checkforblock) { |
my @blockers = &has_comm_blocking('bre',$syval,$bighash{'src_'.$ids}); |
my @blockers = &has_comm_blocking('bre',$syval,$bighash{'src_'.$ids}); |
Line 11361 sub symbread {
|
Line 11329 sub symbread {
|
return; |
return; |
} |
} |
} |
} |
} elsif ((!$donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) { |
} elsif ((!$donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) { |
# ------------------------------------------ There is more than one possibility |
# ------------------------------------------ There is more than one possibility |
my $realpossible=0; |
my $realpossible=0; |
foreach my $id (@possibilities) { |
foreach my $id (@possibilities) { |
Line 11369 sub symbread {
|
Line 11337 sub symbread {
|
my $canaccess; |
my $canaccess; |
if (($donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) { |
if (($donotrecurse) || ($checkforblock) || (ref($possibles) eq 'HASH')) { |
$canaccess = 1; |
$canaccess = 1; |
} else { |
} else { |
$canaccess = &allowed('bre',$file); |
$canaccess = &allowed('bre',$file); |
} |
} |
if ($canaccess) { |
if ($canaccess) { |
my ($mapid,$resid)=split(/\./,$id); |
my ($mapid,$resid)=split(/\./,$id); |
if ($bighash{'map_type_'.$mapid} ne 'page') { |
if ($bighash{'map_type_'.$mapid} ne 'page') { |
my $poss_syval=&encode_symb($bighash{'map_id_'.$mapid}, |
my $poss_syval=&encode_symb($bighash{'map_id_'.$mapid}, |
$resid,$thisfn); |
$resid,$thisfn); |
if (ref($possibles) eq 'HASH') { |
if (ref($possibles) eq 'HASH') { |
$possibles->{$syval} = 1; |
$possibles->{$syval} = 1; |
} |
} |
Line 11551 sub rndseed {
|
Line 11519 sub rndseed {
|
$which =&get_rand_alg($courseid); |
$which =&get_rand_alg($courseid); |
} |
} |
if (defined(&getCODE())) { |
if (defined(&getCODE())) { |
|
|
if ($which eq '64bit5') { |
if ($which eq '64bit5') { |
return &rndseed_CODE_64bit5($symb,$courseid,$domain,$username); |
return &rndseed_CODE_64bit5($symb,$courseid,$domain,$username); |
} elsif ($which eq '64bit4') { |
} elsif ($which eq '64bit4') { |
Line 11736 sub rndseed_CODE_64bit5 {
|
Line 11705 sub rndseed_CODE_64bit5 {
|
sub setup_random_from_rndseed { |
sub setup_random_from_rndseed { |
my ($rndseed)=@_; |
my ($rndseed)=@_; |
if ($rndseed =~/([,:])/) { |
if ($rndseed =~/([,:])/) { |
my ($num1,$num2) = map { abs($_); } (split(/[,:]/,$rndseed)); |
my ($num1,$num2) = map { abs($_); } (split(/[,:]/,$rndseed)); |
if ((!$num1) || (!$num2) || ($num1 > 2147483562) || ($num2 > 2147483398)) { |
if ((!$num1) || (!$num2) || ($num1 > 2147483562) || ($num2 > 2147483398)) { |
&Math::Random::random_set_seed_from_phrase($rndseed); |
&Math::Random::random_set_seed_from_phrase($rndseed); |
} else { |
} else { |
Line 12269 sub get_dns {
|
Line 12238 sub get_dns {
|
delete($alldns{$dns}); |
delete($alldns{$dns}); |
next if ($response->is_error()); |
next if ($response->is_error()); |
my @content = split("\n",$response->content); |
my @content = split("\n",$response->content); |
unless ($nocache) { |
unless ($nocache) { |
&do_cache_new('dns',$url,\@content,30*24*60*60); |
&do_cache_new('dns',$url,\@content,30*24*60*60); |
} |
} |
&$func(\@content,$hashref); |
&$func(\@content,$hashref); |
return; |
return; |
} |
} |
Line 12308 sub parse_dns_checksums_tab {
|
Line 12277 sub parse_dns_checksums_tab {
|
if (ref($lines) eq 'ARRAY') { |
if (ref($lines) eq 'ARRAY') { |
chomp(@{$lines}); |
chomp(@{$lines}); |
my $version = shift(@{$lines}); |
my $version = shift(@{$lines}); |
if ($version eq $release) { |
if ($version eq $release) { |
foreach my $line (@{$lines}) { |
foreach my $line (@{$lines}) { |
my ($file,$version,$shasum) = split(/,/,$line); |
my ($file,$version,$shasum) = split(/,/,$line); |
if ($file =~ m{^/etc/httpd/conf}) { |
if ($file =~ m{^/etc/httpd/conf}) { |
Line 12368 sub fetch_dns_checksums {
|
Line 12337 sub fetch_dns_checksums {
|
} |
} |
|
|
sub load_domain_tab { |
sub load_domain_tab { |
my ($ignore_cache,$nocache) = @_; |
my ($ignore_cache) = @_; |
&get_dns('/adm/dns/domain',\&parse_domain_tab,$ignore_cache,$nocache); |
&get_dns('/adm/dns/domain',\&parse_domain_tab,$ignore_cache); |
my $fh; |
my $fh; |
if (open($fh,"<".$perlvar{'lonTabDir'}.'/domain.tab')) { |
if (open($fh,"<".$perlvar{'lonTabDir'}.'/domain.tab')) { |
my @lines = <$fh>; |
my @lines = <$fh>; |
Line 12455 sub fetch_dns_checksums {
|
Line 12424 sub fetch_dns_checksums {
|
} |
} |
|
|
sub load_hosts_tab { |
sub load_hosts_tab { |
my ($ignore_cache,$nocache) = @_; |
my ($ignore_cache) = @_; |
&get_dns('/adm/dns/hosts',\&parse_hosts_tab,$ignore_cache,$nocache); |
&get_dns('/adm/dns/hosts',\&parse_hosts_tab,$ignore_cache); |
open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab"); |
open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab"); |
my @config = <$config>; |
my @config = <$config>; |
&parse_hosts_tab(\@config); |
&parse_hosts_tab(\@config); |
Line 12478 sub fetch_dns_checksums {
|
Line 12447 sub fetch_dns_checksums {
|
} |
} |
|
|
sub all_names { |
sub all_names { |
my ($ignore_cache,$nocache) = @_; |
&load_hosts_tab() if (!$loaded); |
&load_hosts_tab($ignore_cache,$nocache) if (!$loaded); |
|
|
|
return %name_to_host; |
return %name_to_host; |
} |
} |
Line 12601 sub fetch_dns_checksums {
|
Line 12569 sub fetch_dns_checksums {
|
} |
} |
|
|
sub get_iphost { |
sub get_iphost { |
my ($ignore_cache,$nocache) = @_; |
my ($ignore_cache) = @_; |
|
|
if (!$ignore_cache) { |
if (!$ignore_cache) { |
if (%iphost) { |
if (%iphost) { |
Line 12625 sub fetch_dns_checksums {
|
Line 12593 sub fetch_dns_checksums {
|
%old_name_to_ip = %{$ip_info->[1]}; |
%old_name_to_ip = %{$ip_info->[1]}; |
} |
} |
|
|
my %name_to_host = &all_names($ignore_cache,$nocache); |
my %name_to_host = &all_names(); |
foreach my $name (keys(%name_to_host)) { |
foreach my $name (keys(%name_to_host)) { |
my $ip; |
my $ip; |
if (!exists($name_to_ip{$name})) { |
if (!exists($name_to_ip{$name})) { |
Line 12650 sub fetch_dns_checksums {
|
Line 12618 sub fetch_dns_checksums {
|
} |
} |
push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
} |
} |
unless ($nocache) { |
&do_cache_new('iphost','iphost', |
&do_cache_new('iphost','iphost', |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
48*60*60); |
48*60*60); |
|
} |
|
|
|
return %iphost; |
return %iphost; |
} |
} |
Line 12719 sub all_loncaparevs {
|
Line 12685 sub all_loncaparevs {
|
return qw(1.1 1.2 1.3 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11); |
return qw(1.1 1.2 1.3 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11); |
} |
} |
|
|
# ------------------------------------------------------- Read loncaparev table |
# ---------------------------------------------------------- Read loncaparev table |
{ |
{ |
sub load_loncaparevs { |
sub load_loncaparevs { |
if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") { |
if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") { |
if (open(my $config,"<$perlvar{'lonTabDir'}/loncaparevs.tab")) { |
if (open(my $config,"<$perlvar{'lonTabDir'}/loncaparevs.tab")) { |
while (my $configline=<$config>) { |
while (my $configline=<$config>) { |
Line 12735 sub all_loncaparevs {
|
Line 12701 sub all_loncaparevs {
|
} |
} |
} |
} |
|
|
# ----------------------------------------------------- Read serverhostID table |
# ---------------------------------------------------------- Read serverhostID table |
{ |
{ |
sub load_serverhomeIDs { |
sub load_serverhomeIDs { |
if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") { |
if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") { |
Line 12827 BEGIN {
|
Line 12793 BEGIN {
|
close($config); |
close($config); |
} |
} |
|
|
# --------------------------------------------------------- Read loncaparev table |
# ---------------------------------------------------------- Read loncaparev table |
|
|
&load_loncaparevs(); |
&load_loncaparevs(); |
|
|
# ------------------------------------------------------- Read serverhostID table |
# ---------------------------------------------------------- Read serverhostID table |
|
|
&load_serverhomeIDs(); |
&load_serverhomeIDs(); |
|
|
Line 12845 BEGIN {
|
Line 12811 BEGIN {
|
my $item = $token->[1]; |
my $item = $token->[1]; |
my $name = $token->[2]{'name'}; |
my $name = $token->[2]{'name'}; |
my $value = $token->[2]{'value'}; |
my $value = $token->[2]{'value'}; |
if ($item ne '' && $name ne '' && $value ne '') { |
my $valuematch = $token->[2]{'valuematch'}; |
|
if ($item ne '' && $name ne '' && ($value ne '' || $valuematch ne '')) { |
my $release = $parser->get_text(); |
my $release = $parser->get_text(); |
$release =~ s/(^\s*|\s*$ )//gx; |
$release =~ s/(^\s*|\s*$ )//gx; |
$needsrelease{$item.':'.$name.':'.$value} = $release; |
$needsrelease{$item.':'.$name.':'.$value.':'.$valuematch} = $release; |
} |
} |
} |
} |
} |
} |
Line 13178 The first argument is required, all othe
|
Line 13145 The first argument is required, all othe
|
|
|
$priv is the privilege being checked. |
$priv is the privilege being checked. |
$uri contains additional information about what is being checked for access (e.g., |
$uri contains additional information about what is being checked for access (e.g., |
URL, course ID etc.). |
URL, course ID etc.). |
$symb is the unique resource instance identifier in a course; if needed, |
$symb is the unique resource instance identifier in a course; if needed, |
but not provided, it will be retrieved via a call to &symbread(). |
but not provided, it will be retrieved via a call to &symbread(). |
$role is the role for which a priv is being checked (only used if priv is evb). |
$role is the role for which a priv is being checked (only used if priv is evb). |
$clientip is the user's IP address (only used when checking for access to portfolio |
$clientip is the user's IP address (only used when checking for access to portfolio |
files). |
files). |
$noblockcheck, if true, skips calls to &has_comm_blocking() for the bre priv. This |
$noblockcheck, if true, skips calls to &has_comm_blocking() for the bre priv. This |
prevents recursive calls to &allowed. |
prevents recursive calls to &allowed. |
|
|
F: full access |
F: full access |
Line 13245 provided for types, will default to retu
|
Line 13212 provided for types, will default to retu
|
=item * |
=item * |
|
|
in_course($udom,$uname,$cdom,$cnum,$type,$hideprivileged) : determine if |
in_course($udom,$uname,$cdom,$cnum,$type,$hideprivileged) : determine if |
user: $uname:$udom has a role in the course: $cdom_$cnum. |
user: $uname:$udom has a role in the course: $cdom_$cnum. |
|
|
Additional optional arguments are: $type (if role checking is to be restricted |
Additional optional arguments are: $type (if role checking is to be restricted |
to certain user status types -- previous (expired roles), active (currently |
to certain user status types -- previous (expired roles), active (currently |
available roles) or future (roles available in the future), and |
available roles) or future (roles available in the future), and |
$hideprivileged -- if true will not report course roles for users who |
$hideprivileged -- if true will not report course roles for users who |
Line 13418 Inputs:
|
Line 13385 Inputs:
|
|
|
=item $credits, number of credits student will earn from this class |
=item $credits, number of credits student will earn from this class |
|
|
=item $instsec, institutional course section code for student |
|
|
|
=back |
=back |
|
|
|
|
Line 13486 values that are the resource value. I b
|
Line 13451 values that are the resource value. I b
|
versions are also returned. |
versions are also returned. |
|
|
get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's |
get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's |
supplemental content area. This routine caches the number of files for |
supplemental content area. This routine caches the number of files for |
10 minutes. |
10 minutes. |
|
|
=back |
=back |
Line 13589 will be stored for query
|
Line 13554 will be stored for query
|
|
|
=item * |
=item * |
|
|
symbread($filename,$donotrecurse,$ignorecachednull,$checkforblock,$possibles) : |
symbread($filename,$donotrecurse,$ignorecachednull,$checkforblock,$possibles) : |
return symbolic list entry (all arguments optional). |
return symbolic list entry (all arguments optional). |
|
|
Args: filename is the filename (including path) for the file for which a symb |
Args: filename is the filename (including path) for the file for which a symb |
is required; donotrecurse, if true will prevent calls to allowed() being made |
is required; donotrecurse, if true will prevent calls to allowed() being made |
to check access status if more than one resource was found in the bighash |
to check access status if more than one resource was found in the bighash |
(see rev. 1.249) to avoid an infinite loop if an ambiguous resource is part of |
(see rev. 1.249) to avoid an infinite loop if an ambiguous resource is part of |
a randompick); ignorecachednull, if true will prevent a symb of '' being |
a randompick); ignorecachednull, if true will prevent a symb of '' being |
returned if $env{$cache_str} is defined as ''; checkforblock if true will |
returned if $env{$cache_str} is defined as ''; checkforblock if true will |
cause possible symbs to be checked to determine if they are subject to content |
cause possible symbs to be checked to determine if they are subject to content |
blocking, if so they will not be included as possible symbs; possibles is a |
blocking, if so they will not be included as possible symbs; possibles is a |
ref to a hash, which, as a side effect, will be populated with all possible |
ref to a hash, which, as a side effect, will be populated with all possible |
symbs (content blocking not tested). |
symbs (content blocking not tested). |
|
|
returns the data handle |
returns the data handle |
|
|
=item * |
=item * |
Line 13612 and is a possible symb for the URL in $t
|
Line 13577 and is a possible symb for the URL in $t
|
resource that the user accessed using /enc/ returns a 1 on success, 0 |
resource that the user accessed using /enc/ returns a 1 on success, 0 |
on failure, user must be in a course, as it assumes the existence of |
on failure, user must be in a course, as it assumes the existence of |
the course initial hash, and uses $env('request.course.id'}. The third |
the course initial hash, and uses $env('request.course.id'}. The third |
arg is an optional reference to a scalar. If this arg is passed in the |
arg is an optional reference to a scalar. If this arg is passed in the |
call to symbverify, it will be set to 1 if the symb has been set to be |
call to symbverify, it will be set to 1 if the symb has been set to be |
encrypted; otherwise it will be null. |
encrypted; otherwise it will be null. |
|
|
=item * |
=item * |
|
|
Line 13667 expirespread($uname,$udom,$stype,$usymb)
|
Line 13632 expirespread($uname,$udom,$stype,$usymb)
|
devalidate($symb) : devalidate temporary spreadsheet calculations, |
devalidate($symb) : devalidate temporary spreadsheet calculations, |
forcing spreadsheet to reevaluate the resource scores next time. |
forcing spreadsheet to reevaluate the resource scores next time. |
|
|
=item * |
=item * |
|
|
can_edit_resource($file,$cnum,$cdom,$resurl,$symb,$group) : determine if current user can edit a particular resource, |
can_edit_resource($file,$cnum,$cdom,$resurl,$symb,$group) : determine if current user can edit a particular resource, |
when viewing in course context. |
when viewing in course context. |
|
|
input: six args -- filename (decluttered), course number, course domain, |
input: six args -- filename (decluttered), course number, course domain, |
url, symb (if registered) and group (if this is a |
url, symb (if registered) and group (if this is a |
group item -- e.g., bulletin board, group page etc.). |
group item -- e.g., bulletin board, group page etc.). |
|
|
output: array of five scalars -- |
output: array of five scalars -- |
Line 13681 when viewing in course context.
|
Line 13646 when viewing in course context.
|
$home -- homeserver of resource (i.e., for author if published, |
$home -- homeserver of resource (i.e., for author if published, |
or course if uploaded.). |
or course if uploaded.). |
$switchserver -- 1 if server switch will be needed. |
$switchserver -- 1 if server switch will be needed. |
$forceedit -- 1 if icon/link should be to go to edit mode |
$forceedit -- 1 if icon/link should be to go to edit mode |
$forceview -- 1 if icon/link should be to go to view mode |
$forceview -- 1 if icon/link should be to go to view mode |
|
|
=item * |
=item * |
|
|
is_course_upload($file,$cnum,$cdom) |
is_course_upload($file,$cnum,$cdom) |
|
|
Used in course context to determine if current file was uploaded to |
Used in course context to determine if current file was uploaded to |
the course (i.e., would be found in /userfiles/docs on the course's |
the course (i.e., would be found in /userfiles/docs on the course's |
homeserver. |
homeserver. |
|
|
input: 3 args -- filename (decluttered), course number and course domain. |
input: 3 args -- filename (decluttered), course number and course domain. |
Line 13703 homeserver.
|
Line 13668 homeserver.
|
|
|
=item * |
=item * |
|
|
store($storehash,$symb,$namespace,$udom,$uname,$laststore) : stores hash |
store($storehash,$symb,$namespace,$udom,$uname,$laststore) : stores hash |
permanently for this url; hashref needs to be given and should be a \%hashname; |
permanently for this url; hashref needs to be given and should be a \%hashname; |
the remaining args aren't required and if they aren't passed or are '' they will |
the remaining args aren't required and if they aren't passed or are '' they will |
be derived from the env (with the exception of $laststore, which is an |
be derived from the env (with the exception of $laststore, which is an |
optional arg used when a user's submission is stored in grading). |
optional arg used when a user's submission is stored in grading). |
$laststore is $version=$timestamp, where $version is the most recent version |
$laststore is $version=$timestamp, where $version is the most recent version |
number retrieved for the corresponding $symb in the $namespace db file, and |
number retrieved for the corresponding $symb in the $namespace db file, and |
$timestamp is the timestamp for that transaction (UNIX time). |
$timestamp is the timestamp for that transaction (UNIX time). |
$laststore is currently only passed when cstore() is called by |
$laststore is currently only passed when cstore() is called by |
structuretags::finalize_storage(). |
structuretags::finalize_storage(). |
|
|
=item * |
=item * |
|
|
cstore($storehash,$symb,$namespace,$udom,$uname,$laststore) : same as store |
cstore($storehash,$symb,$namespace,$udom,$uname,$laststore) : same as store |
but uses critical subroutine |
but uses critical subroutine |
|
|
=item * |
=item * |
Line 13854 server ($udom and $uhome are optional)
|
Line 13819 server ($udom and $uhome are optional)
|
|
|
=item * |
=item * |
|
|
get_domain_defaults($target_domain,$ignore_cache) : returns hash with defaults |
get_domain_defaults($target_domain,$ignore_cache) : returns hash with defaults |
for: authentication, language, quotas, timezone, date locale, and portal URL in |
for: authentication, language, quotas, timezone, date locale, and portal URL in |
the target domain. |
the target domain. |
|
|
Line 13909 for course's uploaded content.
|
Line 13874 for course's uploaded content.
|
=over |
=over |
|
|
=item |
=item |
canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota, |
canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota, |
communityquota, textbookquota |
communityquota, textbookquota |
|
|
=back |
=back |
Line 13920 on your servers.
|
Line 13885 on your servers.
|
|
|
=over |
=over |
|
|
=item |
=item |
remotesessions, hostedsessions |
remotesessions, hostedsessions |
|
|
=back |
=back |
Line 13928 remotesessions, hostedsessions
|
Line 13893 remotesessions, hostedsessions
|
=back |
=back |
|
|
In cases where a domain coordinator has never used the "Set Domain Configuration" |
In cases where a domain coordinator has never used the "Set Domain Configuration" |
utility to create a configuration.db file on a domain's primary library server |
utility to create a configuration.db file on a domain's primary library server |
only the following domain defaults: auth_def, auth_arg_def, lang_def |
only the following domain defaults: auth_def, auth_arg_def, lang_def |
-- corresponding values are authentication type (internal, krb4, krb5, |
-- corresponding values are authentication type (internal, krb4, krb5, |
or localauth), initial password or a kerberos realm, language (e.g., en-us) -- |
or localauth), initial password or a kerberos realm, language (e.g., en-us) -- |
will be available. Values are retrieved from cache (if current), unless the |
will be available. Values are retrieved from cache (if current), unless the |
optional $ignore_cache arg is true, or from domain's configuration.db (if available), |
optional $ignore_cache arg is true, or from domain's configuration.db (if available), |
or lastly from values in lonTabs/dns_domain,tab, or lonTabs/domain.tab. |
or lastly from values in lonTabs/dns_domain,tab, or lonTabs/domain.tab. |
Line 14359 Returns:
|
Line 14324 Returns:
|
|
|
get_timebased_id(): |
get_timebased_id(): |
|
|
Attempts to get a unique timestamp-based suffix for use with items added to a |
Attempts to get a unique timestamp-based suffix for use with items added to a |
course via the Course Editor (e.g., folders, composite pages, |
course via the Course Editor (e.g., folders, composite pages, |
group bulletin boards). |
group bulletin boards). |
|
|
Args: (first three required; six others optional) |
Args: (first three required; six others optional) |
Line 14371 Args: (first three required; six others
|
Line 14336 Args: (first three required; six others
|
2. keyid (alphanumeric): name of temporary locking key in hash, |
2. keyid (alphanumeric): name of temporary locking key in hash, |
e.g., num, boardids |
e.g., num, boardids |
|
|
3. namespace: name of gdbm file used to store suffixes already assigned; |
3. namespace: name of gdbm file used to store suffixes already assigned; |
file will be named nohist_namespace.db |
file will be named nohist_namespace.db |
|
|
4. cdom: domain of course; default is current course domain from %env |
4. cdom: domain of course; default is current course domain from %env |
|
|
5. cnum: course number; default is current course number from %env |
5. cnum: course number; default is current course number from %env |
|
|
6. idtype: set to concat if an additional digit is to be appended to the |
6. idtype: set to concat if an additional digit is to be appended to the |
unix timestamp to form the suffix, if the plain timestamp is already |
unix timestamp to form the suffix, if the plain timestamp is already |
in use. Default is to not do this, but simply increment the unix |
in use. Default is to not do this, but simply increment the unix |
timestamp by 1 until a unique key is obtained. |
timestamp by 1 until a unique key is obtained. |
|
|
7. who: holder of locking key; defaults to user:domain for user. |
7. who: holder of locking key; defaults to user:domain for user. |
|
|
8. locktries: number of attempts to obtain a lock (sleep of 1s before |
8. locktries: number of attempts to obtain a lock (sleep of 1s before |
retrying); default is 3. |
retrying); default is 3. |
|
|
9. maxtries: number of attempts to obtain a unique suffix; default is 20. |
9. maxtries: number of attempts to obtain a unique suffix; default is 20. |
|
|
Returns: |
Returns: |
|
|