--- loncom/lonnet/perl/lonnet.pm 2001/03/27 13:37:43 1.117
+++ loncom/lonnet/perl/lonnet.pm 2001/06/01 19:32:40 1.128
@@ -28,9 +28,18 @@
# revokecustomrole (udom,uname,url,rdom,rnam,rolename) : Revoke a custom role
# appenv(hash) : adds hash to session environment
# delenv(varname) : deletes all environment entries starting with varname
-# store(hash) : stores hash permanently for this url
-# cstore(hash) : critical store
-# restore : returns hash for this url
+# store(hashref,symb,courseid,udom,uname)
+# : stores hash 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 be derived from the ENV
+# cstore(hashref,symb,courseid,udom,uname)
+# : same as store but uses the critical interface to
+# guarentee a store
+# restore(symb,courseid,udom,uname)
+# : returns hash for this symb, all args are optional
+# if they aren't given they will be derived from the
+# current enviroment
# eget(namesp,array) : returns hash with keys from array filled in from namesp
# get(namesp,array) : returns hash with keys from array filled in from namesp
# del(namesp,array) : deletes keys out of array from namesp
@@ -52,7 +61,7 @@
# receipt() : returns a receipt to be given out to users
# getfile(filename) : returns the contents of filename, or a -1 if it can't
# be found, replicates and subscribes to the file
-# filelocation(dir,file) : returns a farily clean absolute reference to file
+# filelocation(dir,file) : returns a fairly clean absolute reference to file
# from the directory dir
# hreflocation(dir,file) : same as filelocation, but for hrefs
# log(domain,user,home,msg) : write to permanent log for user
@@ -91,9 +100,13 @@
# 09/01,10/01,11/01 Gerd Kortemeyer
# 02/27/01 Scott Harrison
# 3/2 Gerd Kortemeyer
-# 3/15 Scott Harrison
+# 3/15,3/19 Scott Harrison
# 3/19,3/20 Gerd Kortemeyer
-# 3/22 Scott Harrison
+# 3/22,3/27,4/2,4/16,4/17 Scott Harrison
+# 5/26,5/28 Gerd Kortemeyer
+# 5/30 H. K. Ng
+# 6/1 Gerd Kortemeyer
+#
package Apache::lonnet;
@@ -677,57 +690,79 @@ sub devalidate {
# ----------------------------------------------------------------------- Store
sub store {
- my %storehash=@_;
- my $symb;
- unless ($symb=&symbread()) { return ''; }
+ my ($storehash,$symb,$namespace,$domain,$stuname) = @_;
+ my $home='';
+
+ if ($stuname) {
+ $home=&homeserver($stuname,$domain);
+ }
+
+ if (!$symb) { unless ($symb=&symbread()) { return ''; } }
&devalidate($symb);
$symb=escape($symb);
- my $namespace;
- unless ($namespace=$ENV{'request.course.id'}) { return ''; }
+ if (!$namespace) { unless ($namespace=$ENV{'request.course.id'}) { return ''; } }
+ if (!$domain) { $domain=$ENV{'user.domain'}; }
+ if (!$stuname) { $stuname=$ENV{'user.name'}; }
+ if (!$home) { $home=$ENV{'user.home'}; }
my $namevalue='';
map {
- $namevalue.=escape($_).'='.escape($storehash{$_}).'&';
- } keys %storehash;
+ $namevalue.=escape($_).'='.escape($$storehash{$_}).'&';
+ } keys %$storehash;
$namevalue=~s/\&$//;
- return reply(
- "store:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$symb:$namevalue",
- "$ENV{'user.home'}");
+ return reply("store:$domain:$stuname:$namespace:$symb:$namevalue","$home");
}
# -------------------------------------------------------------- Critical Store
sub cstore {
- my %storehash=@_;
- my $symb;
- unless ($symb=&symbread()) { return ''; }
+ my ($storehash,$symb,$namespace,$domain,$stuname) = @_;
+ my $home='';
+
+ if ($stuname) {
+ $home=&homeserver($stuname,$domain);
+ }
+
+ if (!$symb) { unless ($symb=&symbread()) { return ''; } }
&devalidate($symb);
$symb=escape($symb);
- my $namespace;
- unless ($namespace=$ENV{'request.course.id'}) { return ''; }
+ if (!$namespace) { unless ($namespace=$ENV{'request.course.id'}) { return ''; } }
+ if (!$domain) { $domain=$ENV{'user.domain'}; }
+ if (!$stuname) { $stuname=$ENV{'user.name'}; }
+ if (!$home) { $home=$ENV{'user.home'}; }
+
my $namevalue='';
map {
- $namevalue.=escape($_).'='.escape($storehash{$_}).'&';
- } keys %storehash;
+ $namevalue.=escape($_).'='.escape($$storehash{$_}).'&';
+ } keys %$storehash;
$namevalue=~s/\&$//;
- return critical(
- "store:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$symb:$namevalue",
- "$ENV{'user.home'}");
+ return critical("store:$domain:$stuname:$namespace:$symb:$namevalue","$home");
}
# --------------------------------------------------------------------- Restore
sub restore {
- my $symb;
- unless ($symb=escape(&symbread())) { return ''; }
- my $namespace;
- unless ($namespace=$ENV{'request.course.id'}) { return ''; }
- my $answer=reply(
- "restore:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$symb",
- "$ENV{'user.home'}");
+ my ($symb,$namespace,$domain,$stuname) = @_;
+ my $home='';
+
+ if ($stuname) {
+ $home=&homeserver($stuname,$domain);
+ }
+
+ if (!$symb) {
+ unless ($symb=escape(&symbread())) { return ''; }
+ } else {
+ $symb=&escape($symb);
+ }
+ if (!$namespace) { unless ($namespace=$ENV{'request.course.id'}) { return ''; } }
+ if (!$domain) { $domain=$ENV{'user.domain'}; }
+ if (!$stuname) { $stuname=$ENV{'user.name'}; }
+ if (!$home) { $home=$ENV{'user.home'}; }
+ my $answer=&reply("restore:$domain:$stuname:$namespace:$symb","$home");
+
my %returnhash=();
map {
my ($name,$value)=split(/\=/,$_);
@@ -849,8 +884,12 @@ sub rolesinit {
}
}
} split(/&/,$rolesdump);
+ my $adv=0;
+ my $author=0;
map {
%thesepriv=();
+ if ($_!~/^st/) { $adv=1; }
+ if (($_=~/^au/) || ($_=~/^ca/)) { $author=1; }
map {
if ($_ ne '') {
my ($privilege,$restrictions)=split(/&/,$_);
@@ -867,6 +906,9 @@ sub rolesinit {
map { $thesestr.=':'.$_.'&'.$thesepriv{$_}; } keys %thesepriv;
$userroles.='user.priv.'.$_.'='.$thesestr."\n";
} keys %allroles;
+ $userroles.='user.adv='.$adv."\n".
+ 'user.author='.$author."\n";
+ $ENV{'user.adv'}=$adv;
}
return $userroles;
}
@@ -1244,18 +1286,21 @@ sub definerole {
sub metadata_query {
my ($query,$custom,$customshow)=@_;
- # need to put in a library server loop here and return list
- unless ($custom or $customshow) {
- my $reply=&reply("querysend:".&escape($query),'msul3');
- return $reply;
- }
- else {
- my $reply=&reply("querysend:".&escape($query).':'.
- &escape($custom).':'.&escape($customshow),'msul3');
- return $reply;
+ # need to put in a library server loop here and return a hash
+ my %rhash;
+ for my $server (keys %libserv) {
+ unless ($custom or $customshow) {
+ my $reply=&reply("querysend:".&escape($query),$server);
+ $rhash{$server}=$reply;
+ }
+ else {
+ my $reply=&reply("querysend:".&escape($query).':'.
+ &escape($custom).':'.&escape($customshow),
+ $server);
+ $rhash{$server}=$reply;
+ }
}
- my ($query)=@_;
- my $reply=&reply("querysend:".&escape($query),'msul3');
+ return \%rhash;
}
# ------------------------------------------------------------------ Plain Text
@@ -1631,7 +1676,7 @@ sub EXT {
if ($realm eq 'user') {
# --------------------------------------------------------------- user.resource
if ($space eq 'resource') {
- my %restored=&restore;
+ my %restored=&restore();
return $restored{$qualifierrest};
# ----------------------------------------------------------------- user.access
} elsif ($space eq 'access') {
@@ -1672,49 +1717,45 @@ sub EXT {
}
} elsif ($realm eq 'course') {
# ---------------------------------------------------------- course.description
- my $section='';
- if ($ENV{'request.course.sec'}) {
- $section='_'.$ENV{'request.course.sec'};
- }
- return $ENV{'course.'.$ENV{'request.course.id'}.$section.'.'.
+ return $ENV{'course.'.$ENV{'request.course.id'}.'.'.
$spacequalifierrest};
} elsif ($realm eq 'resource') {
- if ($ENV{'request.course.id'}) {
+ if ($ENV{'request.course.id'}) {
# ----------------------------------------------------- Cascading lookup scheme
- my $symbp=&symbread();
- my $mapp=(split(/\_\_\_/,$symbp))[0];
+ my $symbp=&symbread();
+ my $mapp=(split(/\_\_\_/,$symbp))[0];
- my $symbparm=$symbp.'.'.$spacequalifierrest;
- my $mapparm=$mapp.'___(all).'.$spacequalifierrest;
+ my $symbparm=$symbp.'.'.$spacequalifierrest;
+ my $mapparm=$mapp.'___(all).'.$spacequalifierrest;
- my $seclevel=
+ my $seclevel=
$ENV{'request.course.id'}.'.['.
$ENV{'request.course.sec'}.'].'.$spacequalifierrest;
- my $seclevelr=
+ my $seclevelr=
$ENV{'request.course.id'}.'.['.
$ENV{'request.course.sec'}.'].'.$symbparm;
- my $seclevelm=
+ my $seclevelm=
$ENV{'request.course.id'}.'.['.
$ENV{'request.course.sec'}.'].'.$mapparm;
- my $courselevel=
+ my $courselevel=
$ENV{'request.course.id'}.'.'.$spacequalifierrest;
- my $courselevelr=
+ my $courselevelr=
$ENV{'request.course.id'}.'.'.$symbparm;
- my $courselevelm=
+ my $courselevelm=
$ENV{'request.course.id'}.'.'.$mapparm;
# ----------------------------------------------------------- first, check user
- my %resourcedata=get('resourcedata',
+ my %resourcedata=get('resourcedata',
($courselevelr,$courselevelm,$courselevel));
- if (($resourcedata{$courselevelr}!~/^error\:/) &&
- ($resourcedata{$courselevelr}!~/^con_lost/)) {
+ if (($resourcedata{$courselevelr}!~/^error\:/) &&
+ ($resourcedata{$courselevelr}!~/^con_lost/)) {
- if ($resourcedata{$courselevelr}) {
- return $resourcedata{$courselevelr}; }
- if ($resourcedata{$courselevelm}) {
- return $resourcedata{$courselevelm}; }
- if ($resourcedata{$courselevel}) { return $resourcedata{$courselevel}; }
+ if ($resourcedata{$courselevelr}) {
+ return $resourcedata{$courselevelr}; }
+ if ($resourcedata{$courselevelm}) {
+ return $resourcedata{$courselevelm}; }
+ if ($resourcedata{$courselevel}) { return $resourcedata{$courselevel}; }
} else {
if ($resourcedata{$courselevelr}!~/No such file/) {
@@ -1772,7 +1813,7 @@ sub EXT {
# ---------------------------------------------------- Any other user namespace
} elsif ($realm eq 'environment') {
# ----------------------------------------------------------------- environment
- return $ENV{$spacequalifierrest};
+ return $ENV{'environment.'.$spacequalifierrest};
} elsif ($realm eq 'system') {
# ----------------------------------------------------------------- system.time
if ($space eq 'time') {