version 1.98, 2002/09/19 21:16:24
|
version 1.125, 2003/04/05 00:11:34
|
Line 31
|
Line 31
|
# 10/7,10/8,10/9,10/11,10/13,10/15,11/4,11/16, |
# 10/7,10/8,10/9,10/11,10/13,10/15,11/4,11/16, |
# 12/7,12/15,01/06,01/11,01/12,01/14,2/8, |
# 12/7,12/15,01/06,01/11,01/12,01/14,2/8, |
# 03/07,05/31 Gerd Kortemeyer |
# 03/07,05/31 Gerd Kortemeyer |
# 06/26 Scott Harrison |
|
# 06/29,06/30,07/14,07/15,07/17,07/20,07/25,09/18 Gerd Kortemeyer |
# 06/29,06/30,07/14,07/15,07/17,07/20,07/25,09/18 Gerd Kortemeyer |
# 12/05 Scott Harrison |
|
# 12/05,12/13,12/29 Gerd Kortemeyer |
# 12/05,12/13,12/29 Gerd Kortemeyer |
# YEAR=2001 |
# YEAR=2001 |
# Jan 01 Scott Harrison |
|
# 02/12 Gerd Kortemeyer |
# 02/12 Gerd Kortemeyer |
# 03/15 Scott Harrison |
|
# 03/24 Gerd Kortemeyer |
# 03/24 Gerd Kortemeyer |
# 04/02 Scott Harrison |
|
# 05/11,05/28,08/30 Gerd Kortemeyer |
# 05/11,05/28,08/30 Gerd Kortemeyer |
# 9/30,10/22,11/13,11/15,11/16 Scott Harrison |
|
# 11/26,11/27 Gerd Kortemeyer |
# 11/26,11/27 Gerd Kortemeyer |
# 12/20 Scott Harrison |
|
# 12/22 Gerd Kortemeyer |
# 12/22 Gerd Kortemeyer |
# YEAR=2002 |
# YEAR=2002 |
# 01/20/02,02/05 Gerd Kortemeyer |
# 01/20/02,02/05 Gerd Kortemeyer |
# 02/05 Guy Albertelli |
# 02/05 Guy Albertelli |
# 02/07 Scott Harrison |
|
# 02/12 Gerd Kortemeyer |
# 02/12 Gerd Kortemeyer |
# 02/19 Matthew Hall |
# 02/19 Matthew Hall |
# 02/25 Gerd Kortemeyer |
# 02/25 Gerd Kortemeyer |
# 05/11 Scott Harrison |
# 01/xx/2003 Ron Fox.. Remove preforking. This makes the general daemon |
|
# logic simpler (and there were problems maintaining the preforked |
|
# population). Since the time averaged connection rate is close to zero |
|
# because lonc's purpose is to maintain near continuous connnections, |
|
# preforking is not really needed. |
### |
### |
|
|
# based on "Perl Cookbook" ISBN 1-56592-243-3 |
|
# preforker - server who forks first |
|
# runs as a daemon |
|
# HUPs |
|
# uses IDEA encryption |
|
|
|
use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
|
|
Line 83 my $DEBUG = 0; # Non zero to ena
|
Line 73 my $DEBUG = 0; # Non zero to ena
|
my $status=''; |
my $status=''; |
my $lastlog=''; |
my $lastlog=''; |
|
|
|
my $VERSION='$Revision$'; #' stupid emacs |
|
my $remoteVERSION; |
|
my $currenthostid; |
|
my $currentdomainid; |
# |
# |
# The array below are password error strings." |
# The array below are password error strings." |
# |
# |
Line 178 undef $perlvarref;
|
Line 172 undef $perlvarref;
|
my $wwwid=getpwnam('www'); |
my $wwwid=getpwnam('www'); |
if ($wwwid!=$<) { |
if ($wwwid!=$<) { |
$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
$subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
$subj="LON: $currenthostid User ID mismatch"; |
system("echo 'User ID mismatch. lond must be run as user www.' |\ |
system("echo 'User ID mismatch. lond must be run as user www.' |\ |
mailto $emailto -s '$subj' > /dev/null"); |
mailto $emailto -s '$subj' > /dev/null"); |
exit 1; |
exit 1; |
Line 205 while ($configline=<CONFIG>) {
|
Line 199 while ($configline=<CONFIG>) {
|
my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); |
my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); |
chomp($ip); $ip=~s/\D+$//; |
chomp($ip); $ip=~s/\D+$//; |
$hostid{$ip}=$id; |
$hostid{$ip}=$id; |
|
$hostdom{$id}=$domain; |
|
$hostip{$id}=$ip; |
if ($id eq $perlvar{'lonHostID'}) { $thisserver=$name; } |
if ($id eq $perlvar{'lonHostID'}) { $thisserver=$name; } |
$PREFORK++; |
$PREFORK++; |
} |
} |
Line 272 sub checkchildren {
|
Line 268 sub checkchildren {
|
} |
} |
} |
} |
sleep 5; |
sleep 5; |
|
$SIG{ALRM} = sub { die "timeout" }; |
|
$SIG{__DIE__} = 'DEFAULT'; |
foreach (sort keys %children) { |
foreach (sort keys %children) { |
unless (-e "$docdir/lon-status/londchld/$_.txt") { |
unless (-e "$docdir/lon-status/londchld/$_.txt") { |
|
eval { |
|
alarm(300); |
&logthis('Child '.$_.' did not respond'); |
&logthis('Child '.$_.' did not respond'); |
kill 9 => $_; |
kill 9 => $_; |
$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
$subj="LON: $perlvar{'lonHostID'} killed lond process $_"; |
$subj="LON: $currenthostid killed lond process $_"; |
my $result=`echo 'Killed lond process $_.' | mailto $emailto -s '$subj' > /dev/null`; |
my $result=`echo 'Killed lond process $_.' | mailto $emailto -s '$subj' > /dev/null`; |
$execdir=$perlvar{'lonDaemons'}; |
$execdir=$perlvar{'lonDaemons'}; |
$result=`/bin/cp $execdir/logs/lond.log $execdir/logs/lond.log.$_` |
$result=`/bin/cp $execdir/logs/lond.log $execdir/logs/lond.log.$_`; |
|
alarm(0); |
|
} |
} |
} |
} |
} |
|
$SIG{ALRM} = 'DEFAULT'; |
|
$SIG{__DIE__} = \&cathcexception; |
} |
} |
|
|
# --------------------------------------------------------------------- Logging |
# --------------------------------------------------------------------- Logging |
Line 310 sub logstatus {
|
Line 314 sub logstatus {
|
my $docdir=$perlvar{'lonDocRoot'}; |
my $docdir=$perlvar{'lonDocRoot'}; |
{ |
{ |
my $fh=IO::File->new(">>$docdir/lon-status/londstatus.txt"); |
my $fh=IO::File->new(">>$docdir/lon-status/londstatus.txt"); |
print $fh $$."\t".$status."\t".$lastlog."\n"; |
print $fh $$."\t".$currenthostid."\t".$status."\t".$lastlog."\n"; |
$fh->close(); |
$fh->close(); |
} |
} |
{ |
{ |
Line 340 sub status {
|
Line 344 sub status {
|
my $now=time; |
my $now=time; |
my $local=localtime($now); |
my $local=localtime($now); |
$status=$local.': '.$what; |
$status=$local.': '.$what; |
|
$0='lond: '.$what.' '.$local; |
} |
} |
|
|
# -------------------------------------------------------- Escape Special Chars |
# -------------------------------------------------------- Escape Special Chars |
Line 370 sub reconlonc {
|
Line 375 sub reconlonc {
|
if (kill 0 => $loncpid) { |
if (kill 0 => $loncpid) { |
&logthis("lonc at pid $loncpid responding, sending USR1"); |
&logthis("lonc at pid $loncpid responding, sending USR1"); |
kill USR1 => $loncpid; |
kill USR1 => $loncpid; |
sleep 5; |
|
if (-e "$peerfile") { return; } |
|
&logthis("$peerfile still not there, give it another try"); |
|
sleep 10; |
|
if (-e "$peerfile") { return; } |
|
&logthis( |
|
"<font color=blue>WARNING: $peerfile still not there, giving up</font>"); |
|
} else { |
} else { |
&logthis( |
&logthis( |
"<font color=red>CRITICAL: " |
"<font color=red>CRITICAL: " |
Line 406 sub subreply {
|
Line 404 sub subreply {
|
sub reply { |
sub reply { |
my ($cmd,$server)=@_; |
my ($cmd,$server)=@_; |
my $answer; |
my $answer; |
if ($server ne $perlvar{'lonHostID'}) { |
if ($server ne $currenthostid) { |
$answer=subreply($cmd,$server); |
$answer=subreply($cmd,$server); |
if ($answer eq 'con_lost') { |
if ($answer eq 'con_lost') { |
$answer=subreply("ping",$server); |
$answer=subreply("ping",$server); |
if ($answer ne $server) { |
if ($answer ne $server) { |
&logthis("sub reply: answer != server"); |
&logthis("sub reply: answer != server answer is $answer, server is $server"); |
&reconlonc("$perlvar{'lonSockDir'}/$server"); |
&reconlonc("$perlvar{'lonSockDir'}/$server"); |
} |
} |
$answer=subreply($cmd,$server); |
$answer=subreply($cmd,$server); |
Line 490 close(PIDSAVE);
|
Line 488 close(PIDSAVE);
|
&logthis("<font color=red>CRITICAL: ---------- Starting ----------</font>"); |
&logthis("<font color=red>CRITICAL: ---------- Starting ----------</font>"); |
&status('Starting'); |
&status('Starting'); |
|
|
# ------------------------------------------------------- Now we are on our own |
|
|
|
# Fork off our children. |
|
for (1 .. $PREFORK) { |
|
make_new_child(); |
|
} |
|
|
|
# ----------------------------------------------------- Install signal handlers |
# ----------------------------------------------------- Install signal handlers |
|
|
&status('Forked children'); |
|
|
|
$SIG{CHLD} = \&REAPER; |
$SIG{CHLD} = \&REAPER; |
$SIG{INT} = $SIG{TERM} = \&HUNTSMAN; |
$SIG{INT} = $SIG{TERM} = \&HUNTSMAN; |
$SIG{HUP} = \&HUPSMAN; |
$SIG{HUP} = \&HUPSMAN; |
$SIG{USR1} = \&checkchildren; |
$SIG{USR1} = \&checkchildren; |
|
|
# And maintain the population. |
|
|
|
|
# -------------------------------------------------------------- |
|
# Accept connections. When a connection comes in, it is validated |
|
# and if good, a child process is created to process transactions |
|
# along the connection. |
|
|
while (1) { |
while (1) { |
&status('Sleeping'); |
$client = $server->accept() or next; |
sleep; # wait for a signal (i.e., child's death) |
make_new_child($client); |
&logthis('Woke up'); |
|
&status('Woke up'); |
|
for ($i = $children; $i < $PREFORK; $i++) { |
|
make_new_child(); # top up the child pool |
|
} |
|
} |
} |
|
|
sub make_new_child { |
sub make_new_child { |
|
my $client; |
my $pid; |
my $pid; |
my $cipher; |
my $cipher; |
my $sigset; |
my $sigset; |
|
|
|
$client = shift; |
&logthis("Attempting to start child"); |
&logthis("Attempting to start child"); |
# block signal for fork |
# block signal for fork |
$sigset = POSIX::SigSet->new(SIGINT); |
$sigset = POSIX::SigSet->new(SIGINT); |
Line 554 sub make_new_child {
|
Line 550 sub make_new_child {
|
&Authen::Krb5::init_context(); |
&Authen::Krb5::init_context(); |
&Authen::Krb5::init_ets(); |
&Authen::Krb5::init_ets(); |
|
|
# handle connections until we've reached $MAX_CLIENTS_PER_CHILD |
|
for ($i=0; $i < $MAX_CLIENTS_PER_CHILD; $i++) { |
|
&status('Idle, waiting for connection'); |
|
$client = $server->accept() or last; |
|
&status('Accepted connection'); |
&status('Accepted connection'); |
# ============================================================================= |
# ============================================================================= |
# do something with the connection |
# do something with the connection |
Line 565 sub make_new_child {
|
Line 557 sub make_new_child {
|
$client->sockopt(SO_KEEPALIVE, 1);# Enable monitoring of |
$client->sockopt(SO_KEEPALIVE, 1);# Enable monitoring of |
# connection liveness. |
# connection liveness. |
# see if we know client and check for spoof IP by challenge |
# see if we know client and check for spoof IP by challenge |
my $caller=getpeername($client); |
my $caller = getpeername($client); |
my ($port,$iaddr)=unpack_sockaddr_in($caller); |
my ($port,$iaddr)=unpack_sockaddr_in($caller); |
my $clientip=inet_ntoa($iaddr); |
my $clientip=inet_ntoa($iaddr); |
my $clientrec=($hostid{$clientip} ne undef); |
my $clientrec=($hostid{$clientip} ne undef); |
&logthis( |
&logthis( |
"<font color=yellow>INFO: Connection $i, $clientip ($hostid{$clientip})</font>" |
"<font color=yellow>INFO: Connection, $clientip ($hostid{$clientip})</font>" |
); |
); |
&status("Connecting $clientip ($hostid{$clientip})"); |
&status("Connecting $clientip ($hostid{$clientip})"); |
my $clientok; |
my $clientok; |
if ($clientrec) { |
if ($clientrec) { |
&status("Waiting for init from $clientip ($hostid{$clientip})"); |
&status("Waiting for init from $clientip ($hostid{$clientip})"); |
my $remotereq=<$client>; |
my $remotereq=<$client>; |
$remotereq=~s/\W//g; |
$remotereq=~s/[^\w:]//g; |
if ($remotereq eq 'init') { |
if ($remotereq =~ /^init/) { |
|
&sethost("sethost:$perlvar{'lonHostID'}"); |
my $challenge="$$".time; |
my $challenge="$$".time; |
print $client "$challenge\n"; |
print $client "$challenge\n"; |
&status( |
&status( |
Line 607 sub make_new_child {
|
Line 600 sub make_new_child {
|
if ($clientok) { |
if ($clientok) { |
# ---------------- New known client connecting, could mean machine online again |
# ---------------- New known client connecting, could mean machine online again |
|
|
&reconlonc("$perlvar{'lonSockDir'}/$hostid{$clientip}"); |
foreach my $id (keys(%hostip)) { |
&logthis( |
if ($hostip{$id} ne $clientip || |
"<font color=green>Established connection: $hostid{$clientip}</font>"); |
$hostip{$currenthostid} eq $clientip) { |
|
# no need to try to do recon's to myself |
|
next; |
|
} |
|
&reconlonc("$perlvar{'lonSockDir'}/$id"); |
|
} |
|
&logthis("<font color=green>Established connection: $hostid{$clientip}</font>"); |
&status('Will listen to '.$hostid{$clientip}); |
&status('Will listen to '.$hostid{$clientip}); |
# ------------------------------------------------------------ Process requests |
# ------------------------------------------------------------ Process requests |
while (my $userinput=<$client>) { |
while (my $userinput=<$client>) { |
Line 637 sub make_new_child {
|
Line 636 sub make_new_child {
|
# ------------------------------------------------------------- Normal commands |
# ------------------------------------------------------------- Normal commands |
# ------------------------------------------------------------------------ ping |
# ------------------------------------------------------------------------ ping |
if ($userinput =~ /^ping/) { |
if ($userinput =~ /^ping/) { |
print $client "$perlvar{'lonHostID'}\n"; |
print $client "$currenthostid\n"; |
# ------------------------------------------------------------------------ pong |
# ------------------------------------------------------------------------ pong |
} elsif ($userinput =~ /^pong/) { |
} elsif ($userinput =~ /^pong/) { |
$reply=reply("ping",$hostid{$clientip}); |
$reply=reply("ping",$hostid{$clientip}); |
print $client "$perlvar{'lonHostID'}:$reply\n"; |
print $client "$currenthostid:$reply\n"; |
# ------------------------------------------------------------------------ ekey |
# ------------------------------------------------------------------------ ekey |
} elsif ($userinput =~ /^ekey/) { |
} elsif ($userinput =~ /^ekey/) { |
my $buildkey=time.$$.int(rand 100000); |
my $buildkey=time.$$.int(rand 100000); |
$buildkey=~tr/1-6/A-F/; |
$buildkey=~tr/1-6/A-F/; |
$buildkey=int(rand 100000).$buildkey.int(rand 100000); |
$buildkey=int(rand 100000).$buildkey.int(rand 100000); |
my $key=$perlvar{'lonHostID'}.$hostid{$clientip}; |
my $key=$currenthostid.$hostid{$clientip}; |
$key=~tr/a-z/A-Z/; |
$key=~tr/a-z/A-Z/; |
$key=~tr/G-P/0-9/; |
$key=~tr/G-P/0-9/; |
$key=~tr/Q-Z/0-9/; |
$key=~tr/Q-Z/0-9/; |
Line 695 sub make_new_child {
|
Line 694 sub make_new_child {
|
my ($howpwd,$contentpwd)=split(/:/,$realpasswd); |
my ($howpwd,$contentpwd)=split(/:/,$realpasswd); |
my $pwdcorrect=0; |
my $pwdcorrect=0; |
if ($howpwd eq 'internal') { |
if ($howpwd eq 'internal') { |
|
&Debug("Internal auth"); |
$pwdcorrect= |
$pwdcorrect= |
(crypt($upass,$contentpwd) eq $contentpwd); |
(crypt($upass,$contentpwd) eq $contentpwd); |
} elsif ($howpwd eq 'unix') { |
} elsif ($howpwd eq 'unix') { |
$contentpwd=(getpwnam($uname))[1]; |
&Debug("Unix auth"); |
my $pwauth_path="/usr/local/sbin/pwauth"; |
if((getpwnam($uname))[1] eq "") { #no such user! |
unless ($contentpwd eq 'x') { |
$pwdcorrect = 0; |
$pwdcorrect= |
} else { |
(crypt($upass,$contentpwd) eq $contentpwd); |
$contentpwd=(getpwnam($uname))[1]; |
} |
my $pwauth_path="/usr/local/sbin/pwauth"; |
|
unless ($contentpwd eq 'x') { |
|
$pwdcorrect= |
|
(crypt($upass,$contentpwd) eq |
|
$contentpwd); |
|
} |
|
|
elsif (-e $pwauth_path) { |
elsif (-e $pwauth_path) { |
open PWAUTH, "|$pwauth_path" or |
open PWAUTH, "|$pwauth_path" or |
die "Cannot invoke authentication"; |
die "Cannot invoke authentication"; |
Line 711 sub make_new_child {
|
Line 717 sub make_new_child {
|
close PWAUTH; |
close PWAUTH; |
$pwdcorrect=!$?; |
$pwdcorrect=!$?; |
} |
} |
|
} |
} elsif ($howpwd eq 'krb4') { |
} elsif ($howpwd eq 'krb4') { |
$null=pack("C",0); |
$null=pack("C",0); |
unless ($upass=~/$null/) { |
unless ($upass=~/$null/) { |
$pwdcorrect=( |
my $krb4_error = &Authen::Krb4::get_pw_in_tkt |
Authen::Krb4::get_pw_in_tkt($uname,"", |
($uname,"",$contentpwd,'krbtgt', |
$contentpwd,'krbtgt',$contentpwd,1, |
$contentpwd,1,$upass); |
$upass) == 0); |
if (!$krb4_error) { |
} else { $pwdcorrect=0; } |
$pwdcorrect = 1; |
|
} else { |
|
$pwdcorrect=0; |
|
# log error if it is not a bad password |
|
if ($krb4_error != 62) { |
|
&logthis('krb4:'.$uname.','.$contentpwd.','. |
|
&Authen::Krb4::get_err_txt($Authen::Krb4::error)); |
|
} |
|
} |
|
} |
} elsif ($howpwd eq 'krb5') { |
} elsif ($howpwd eq 'krb5') { |
$null=pack("C",0); |
$null=pack("C",0); |
unless ($upass=~/$null/) { |
unless ($upass=~/$null/) { |
Line 842 sub make_new_child {
|
Line 858 sub make_new_child {
|
$passfilename); |
$passfilename); |
if (-e $passfilename) { |
if (-e $passfilename) { |
print $client "already_exists\n"; |
print $client "already_exists\n"; |
} elsif ($udom ne $perlvar{'lonDefDomain'}) { |
} elsif ($udom ne $currentdomainid) { |
print $client "not_right_domain\n"; |
print $client "not_right_domain\n"; |
} else { |
} else { |
@fpparts=split(/\//,$proname); |
@fpparts=split(/\//,$proname); |
Line 852 sub make_new_child {
|
Line 868 sub make_new_child {
|
$fpnow.='/'.$fpparts[$i]; |
$fpnow.='/'.$fpparts[$i]; |
unless (-e $fpnow) { |
unless (-e $fpnow) { |
unless (mkdir($fpnow,0777)) { |
unless (mkdir($fpnow,0777)) { |
$fperror="error:$!"; |
$fperror="error: ".($!+0) |
|
." mkdir failed while attempting " |
|
."makeuser\n"; |
} |
} |
} |
} |
} |
} |
Line 880 sub make_new_child {
|
Line 898 sub make_new_child {
|
$npass=&unescape($npass); |
$npass=&unescape($npass); |
my $proname=&propath($udom,$uname); |
my $proname=&propath($udom,$uname); |
my $passfilename="$proname/passwd"; |
my $passfilename="$proname/passwd"; |
if ($udom ne $perlvar{'lonDefDomain'}) { |
if ($udom ne $currentdomainid) { |
print $client "not_right_domain\n"; |
print $client "not_right_domain\n"; |
} else { |
} else { |
my $result=&make_passwd_file($uname, $umode,$npass, |
my $result=&make_passwd_file($uname, $umode,$npass, |
Line 1007 sub make_new_child {
|
Line 1025 sub make_new_child {
|
# ------------------------------------------------------------------- subscribe |
# ------------------------------------------------------------------- subscribe |
} elsif ($userinput =~ /^sub/) { |
} elsif ($userinput =~ /^sub/) { |
print $client &subscribe($userinput,$clientip); |
print $client &subscribe($userinput,$clientip); |
|
# ------------------------------------------------------------- current version |
|
} elsif ($userinput =~ /^currentversion/) { |
|
my ($cmd,$fname)=split(/:/,$userinput); |
|
print $client ¤tversion($fname)."\n"; |
# ------------------------------------------------------------------------- log |
# ------------------------------------------------------------------------- log |
} elsif ($userinput =~ /^log/) { |
} elsif ($userinput =~ /^log/) { |
my ($cmd,$udom,$uname,$what)=split(/:/,$userinput); |
my ($cmd,$udom,$uname,$what)=split(/:/,$userinput); |
Line 1019 sub make_new_child {
|
Line 1041 sub make_new_child {
|
print $hfh "$now:$hostid{$clientip}:$what\n"; |
print $hfh "$now:$hostid{$clientip}:$what\n"; |
print $client "ok\n"; |
print $client "ok\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." IO::File->new Failed " |
|
."while attempting log\n"; |
} |
} |
} |
} |
# ------------------------------------------------------------------------- put |
# ------------------------------------------------------------------------- put |
Line 1039 sub make_new_child {
|
Line 1063 sub make_new_child {
|
) { print $hfh "P:$now:$what\n"; } |
) { print $hfh "P:$now:$what\n"; } |
} |
} |
my @pairs=split(/\&/,$what); |
my @pairs=split(/\&/,$what); |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT(),0640)) { |
foreach $pair (@pairs) { |
foreach $pair (@pairs) { |
($key,$value)=split(/=/,$pair); |
($key,$value)=split(/=/,$pair); |
$hash{$key}=$value; |
$hash{$key}=$value; |
Line 1047 sub make_new_child {
|
Line 1071 sub make_new_child {
|
if (untie(%hash)) { |
if (untie(%hash)) { |
print $client "ok\n"; |
print $client "ok\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) failed ". |
|
"while attempting put\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!) |
|
." tie(GDBM) Failed ". |
|
"while attempting put\n"; |
} |
} |
} else { |
} else { |
print $client "refused\n"; |
print $client "refused\n"; |
Line 1077 sub make_new_child {
|
Line 1105 sub make_new_child {
|
} |
} |
} |
} |
my @pairs=split(/\&/,$what); |
my @pairs=split(/\&/,$what); |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT(),0640)) { |
foreach $pair (@pairs) { |
foreach $pair (@pairs) { |
($key,$value)=split(/=/,$pair); |
($key,$value)=split(/=/,$pair); |
&ManagePermissions($key, $udom, $uname, |
&ManagePermissions($key, $udom, $uname, |
Line 1089 sub make_new_child {
|
Line 1117 sub make_new_child {
|
if (untie(%hash)) { |
if (untie(%hash)) { |
print $client "ok\n"; |
print $client "ok\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting rolesput\n"; |
|
} |
|
} else { |
|
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting rolesput\n"; |
|
} |
|
} else { |
|
print $client "refused\n"; |
|
} |
|
# -------------------------------------------------------------------- rolesdel |
|
} elsif ($userinput =~ /^rolesdel/) { |
|
&Debug("rolesdel"); |
|
if ($wasenc==1) { |
|
my ($cmd,$exedom,$exeuser,$udom,$uname,$what) |
|
=split(/:/,$userinput); |
|
&Debug("cmd = ".$cmd." exedom= ".$exedom. |
|
"user = ".$exeuser." udom=".$udom. |
|
"what = ".$what); |
|
my $namespace='roles'; |
|
chomp($what); |
|
my $proname=propath($udom,$uname); |
|
my $now=time; |
|
{ |
|
my $hfh; |
|
if ( |
|
$hfh=IO::File->new(">>$proname/$namespace.hist") |
|
) { |
|
print $hfh "D:$now:$exedom:$exeuser:$what\n"; |
|
} |
|
} |
|
my @rolekeys=split(/\&/,$what); |
|
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT(),0640)) { |
|
foreach $key (@rolekeys) { |
|
delete $hash{$key}; |
|
|
|
} |
|
if (untie(%hash)) { |
|
print $client "ok\n"; |
|
} else { |
|
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting rolesdel\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting rolesdel\n"; |
} |
} |
} else { |
} else { |
print $client "refused\n"; |
print $client "refused\n"; |
Line 1107 sub make_new_child {
|
Line 1181 sub make_new_child {
|
my @queries=split(/\&/,$what); |
my @queries=split(/\&/,$what); |
my $proname=propath($udom,$uname); |
my $proname=propath($udom,$uname); |
my $qresult=''; |
my $qresult=''; |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER(),0640)) { |
for ($i=0;$i<=$#queries;$i++) { |
for ($i=0;$i<=$#queries;$i++) { |
$qresult.="$hash{$queries[$i]}&"; |
$qresult.="$hash{$queries[$i]}&"; |
} |
} |
Line 1115 sub make_new_child {
|
Line 1189 sub make_new_child {
|
$qresult=~s/\&$//; |
$qresult=~s/\&$//; |
print $client "$qresult\n"; |
print $client "$qresult\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting get\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
if ($!+0 == 2) { |
|
print $client "error:No such file or ". |
|
"GDBM reported bad block error\n"; |
|
} else { |
|
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting get\n"; |
|
} |
} |
} |
# ------------------------------------------------------------------------ eget |
# ------------------------------------------------------------------------ eget |
} elsif ($userinput =~ /^eget/) { |
} elsif ($userinput =~ /^eget/) { |
Line 1130 sub make_new_child {
|
Line 1213 sub make_new_child {
|
my @queries=split(/\&/,$what); |
my @queries=split(/\&/,$what); |
my $proname=propath($udom,$uname); |
my $proname=propath($udom,$uname); |
my $qresult=''; |
my $qresult=''; |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER(),0640)) { |
for ($i=0;$i<=$#queries;$i++) { |
for ($i=0;$i<=$#queries;$i++) { |
$qresult.="$hash{$queries[$i]}&"; |
$qresult.="$hash{$queries[$i]}&"; |
} |
} |
Line 1151 sub make_new_child {
|
Line 1234 sub make_new_child {
|
print $client "error:no_key\n"; |
print $client "error:no_key\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting eget\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting eget\n"; |
} |
} |
# ------------------------------------------------------------------------- del |
# ------------------------------------------------------------------------- del |
} elsif ($userinput =~ /^del/) { |
} elsif ($userinput =~ /^del/) { |
Line 1172 sub make_new_child {
|
Line 1259 sub make_new_child {
|
) { print $hfh "D:$now:$what\n"; } |
) { print $hfh "D:$now:$what\n"; } |
} |
} |
my @keys=split(/\&/,$what); |
my @keys=split(/\&/,$what); |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT(),0640)) { |
foreach $key (@keys) { |
foreach $key (@keys) { |
delete($hash{$key}); |
delete($hash{$key}); |
} |
} |
if (untie(%hash)) { |
if (untie(%hash)) { |
print $client "ok\n"; |
print $client "ok\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting del\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting del\n"; |
} |
} |
# ------------------------------------------------------------------------ keys |
# ------------------------------------------------------------------------ keys |
} elsif ($userinput =~ /^keys/) { |
} elsif ($userinput =~ /^keys/) { |
Line 1192 sub make_new_child {
|
Line 1283 sub make_new_child {
|
$namespace=~s/\W//g; |
$namespace=~s/\W//g; |
my $proname=propath($udom,$uname); |
my $proname=propath($udom,$uname); |
my $qresult=''; |
my $qresult=''; |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER(),0640)) { |
foreach $key (keys %hash) { |
foreach $key (keys %hash) { |
$qresult.="$key&"; |
$qresult.="$key&"; |
} |
} |
Line 1200 sub make_new_child {
|
Line 1291 sub make_new_child {
|
$qresult=~s/\&$//; |
$qresult=~s/\&$//; |
print $client "$qresult\n"; |
print $client "$qresult\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting keys\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting keys\n"; |
|
} |
|
# ----------------------------------------------------------------- dumpcurrent |
|
} elsif ($userinput =~ /^currentdump/) { |
|
my ($cmd,$udom,$uname,$namespace) |
|
=split(/:/,$userinput); |
|
$namespace=~s/\//\_/g; |
|
$namespace=~s/\W//g; |
|
my $qresult=''; |
|
my $proname=propath($udom,$uname); |
|
if (tie(%hash,'GDBM_File', |
|
"$proname/$namespace.db", |
|
&GDBM_READER(),0640)) { |
|
# Structure of %data: |
|
# $data{$symb}->{$parameter}=$value; |
|
# $data{$symb}->{'v.'.$parameter}=$version; |
|
# since $parameter will be unescaped, we do not |
|
# have to worry about silly parameter names... |
|
my %data = (); |
|
while (my ($key,$value) = each(%hash)) { |
|
my ($v,$symb,$param) = split(/:/,$key); |
|
next if ($v eq 'version' || $symb eq 'keys'); |
|
next if (exists($data{$symb}) && |
|
exists($data{$symb}->{$param}) && |
|
$data{$symb}->{'v.'.$param} > $v); |
|
$data{$symb}->{$param}=$value; |
|
$data{$symb}->{'v.'.$param}=$v; |
|
} |
|
if (untie(%hash)) { |
|
while (my ($symb,$param_hash) = each(%data)) { |
|
while(my ($param,$value) = each (%$param_hash)){ |
|
next if ($param =~ /^v\./); |
|
$qresult.=$symb.':'.$param.'='.$value.'&'; |
|
} |
|
} |
|
chop($qresult); |
|
print $client "$qresult\n"; |
|
} else { |
|
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting currentdump\n"; |
|
} |
|
} else { |
|
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting currentdump\n"; |
} |
} |
# ------------------------------------------------------------------------ dump |
# ------------------------------------------------------------------------ dump |
} elsif ($userinput =~ /^dump/) { |
} elsif ($userinput =~ /^dump/) { |
Line 1216 sub make_new_child {
|
Line 1356 sub make_new_child {
|
} else { |
} else { |
$regexp='.'; |
$regexp='.'; |
} |
} |
my $proname=propath($udom,$uname); |
|
my $qresult=''; |
my $qresult=''; |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER,0640)) { |
my $proname=propath($udom,$uname); |
|
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER(),0640)) { |
study($regexp); |
study($regexp); |
foreach $key (keys %hash) { |
while (($key,$value) = each(%hash)) { |
my $unescapeKey = &unescape($key); |
if ($regexp eq '.') { |
if (eval('$unescapeKey=~/$regexp/')) { |
$qresult.=$key.'='.$value.'&'; |
$qresult.="$key=$hash{$key}&"; |
} else { |
} |
my $unescapeKey = &unescape($key); |
|
if (eval('$unescapeKey=~/$regexp/')) { |
|
$qresult.="$key=$value&"; |
|
} |
|
} |
} |
} |
if (untie(%hash)) { |
if (untie(%hash)) { |
$qresult=~s/\&$//; |
chop($qresult); |
print $client "$qresult\n"; |
print $client "$qresult\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting dump\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting dump\n"; |
} |
} |
# ----------------------------------------------------------------------- store |
# ----------------------------------------------------------------------- store |
} elsif ($userinput =~ /^store/) { |
} elsif ($userinput =~ /^store/) { |
Line 1253 sub make_new_child {
|
Line 1401 sub make_new_child {
|
} |
} |
my @pairs=split(/\&/,$what); |
my @pairs=split(/\&/,$what); |
|
|
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT(),0640)) { |
my @previouskeys=split(/&/,$hash{"keys:$rid"}); |
my @previouskeys=split(/&/,$hash{"keys:$rid"}); |
my $key; |
my $key; |
$hash{"version:$rid"}++; |
$hash{"version:$rid"}++; |
Line 1270 sub make_new_child {
|
Line 1418 sub make_new_child {
|
if (untie(%hash)) { |
if (untie(%hash)) { |
print $client "ok\n"; |
print $client "ok\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting store\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting store\n"; |
} |
} |
} else { |
} else { |
print $client "refused\n"; |
print $client "refused\n"; |
Line 1287 sub make_new_child {
|
Line 1439 sub make_new_child {
|
chomp($rid); |
chomp($rid); |
my $proname=propath($udom,$uname); |
my $proname=propath($udom,$uname); |
my $qresult=''; |
my $qresult=''; |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER(),0640)) { |
my $version=$hash{"version:$rid"}; |
my $version=$hash{"version:$rid"}; |
$qresult.="version=$version&"; |
$qresult.="version=$version&"; |
my $scope; |
my $scope; |
Line 1304 sub make_new_child {
|
Line 1456 sub make_new_child {
|
$qresult=~s/\&$//; |
$qresult=~s/\&$//; |
print $client "$qresult\n"; |
print $client "$qresult\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting restore\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting restore\n"; |
} |
} |
# -------------------------------------------------------------------- chatsend |
# -------------------------------------------------------------------- chatsend |
} elsif ($userinput =~ /^chatsend/) { |
} elsif ($userinput =~ /^chatsend/) { |
Line 1316 sub make_new_child {
|
Line 1472 sub make_new_child {
|
print $client "ok\n"; |
print $client "ok\n"; |
# -------------------------------------------------------------------- chatretr |
# -------------------------------------------------------------------- chatretr |
} elsif ($userinput =~ /^chatretr/) { |
} elsif ($userinput =~ /^chatretr/) { |
my ($cmd,$cdom,$cnum)=split(/\:/,$userinput); |
my |
|
($cmd,$cdom,$cnum,$udom,$uname)=split(/\:/,$userinput); |
my $reply=''; |
my $reply=''; |
foreach (&getchat($cdom,$cnum)) { |
foreach (&getchat($cdom,$cnum,$udom,$uname)) { |
$reply.=&escape($_).':'; |
$reply.=&escape($_).':'; |
} |
} |
$reply=~s/\:$//; |
$reply=~s/\:$//; |
Line 1346 sub make_new_child {
|
Line 1503 sub make_new_child {
|
print $client "ok\n"; |
print $client "ok\n"; |
} |
} |
else { |
else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." IO::File->new Failed ". |
|
"while attempting queryreply\n"; |
|
} |
|
# ----------------------------------------------------------------- courseidput |
|
} elsif ($userinput =~ /^courseidput/) { |
|
my ($cmd,$udom,$what)=split(/:/,$userinput); |
|
chomp($what); |
|
$udom=~s/\W//g; |
|
my $proname= |
|
"$perlvar{'lonUsersDir'}/$udom/nohist_courseids"; |
|
my $now=time; |
|
my @pairs=split(/\&/,$what); |
|
if (tie(%hash,'GDBM_File',"$proname.db",&GDBM_WRCREAT(),0640)) { |
|
foreach $pair (@pairs) { |
|
($key,$value)=split(/=/,$pair); |
|
$hash{$key}=$value.':'.$now; |
|
} |
|
if (untie(%hash)) { |
|
print $client "ok\n"; |
|
} else { |
|
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting courseidput\n"; |
|
} |
|
} else { |
|
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting courseidput\n"; |
|
} |
|
# ---------------------------------------------------------------- courseiddump |
|
} elsif ($userinput =~ /^courseiddump/) { |
|
my ($cmd,$udom,$since,$description) |
|
=split(/:/,$userinput); |
|
if (defined($description)) { |
|
$description=&unescape($description); |
|
} else { |
|
$description='.'; |
} |
} |
|
unless (defined($since)) { $since=0; } |
|
my $qresult=''; |
|
my $proname= |
|
"$perlvar{'lonUsersDir'}/$udom/nohist_courseids"; |
|
if (tie(%hash,'GDBM_File',"$proname.db",&GDBM_READER(),0640)) { |
|
while (($key,$value) = each(%hash)) { |
|
my ($descr,$lasttime)=split(/\:/,$value); |
|
if ($lasttime<$since) { next; } |
|
if ($regexp eq '.') { |
|
$qresult.=$key.'='.$descr.'&'; |
|
} else { |
|
my $unescapeVal = &unescape($descr); |
|
if (eval('$unescapeVal=~/$description/i')) { |
|
$qresult.="$key=$descr&"; |
|
} |
|
} |
|
} |
|
if (untie(%hash)) { |
|
chop($qresult); |
|
print $client "$qresult\n"; |
|
} else { |
|
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting courseiddump\n"; |
|
} |
|
} else { |
|
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting courseiddump\n"; |
|
} |
# ----------------------------------------------------------------------- idput |
# ----------------------------------------------------------------------- idput |
} elsif ($userinput =~ /^idput/) { |
} elsif ($userinput =~ /^idput/) { |
my ($cmd,$udom,$what)=split(/:/,$userinput); |
my ($cmd,$udom,$what)=split(/:/,$userinput); |
Line 1362 sub make_new_child {
|
Line 1586 sub make_new_child {
|
) { print $hfh "P:$now:$what\n"; } |
) { print $hfh "P:$now:$what\n"; } |
} |
} |
my @pairs=split(/\&/,$what); |
my @pairs=split(/\&/,$what); |
if (tie(%hash,'GDBM_File',"$proname.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$proname.db",&GDBM_WRCREAT(),0640)) { |
foreach $pair (@pairs) { |
foreach $pair (@pairs) { |
($key,$value)=split(/=/,$pair); |
($key,$value)=split(/=/,$pair); |
$hash{$key}=$value; |
$hash{$key}=$value; |
Line 1370 sub make_new_child {
|
Line 1594 sub make_new_child {
|
if (untie(%hash)) { |
if (untie(%hash)) { |
print $client "ok\n"; |
print $client "ok\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting idput\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting idput\n"; |
} |
} |
# ----------------------------------------------------------------------- idget |
# ----------------------------------------------------------------------- idget |
} elsif ($userinput =~ /^idget/) { |
} elsif ($userinput =~ /^idget/) { |
Line 1383 sub make_new_child {
|
Line 1611 sub make_new_child {
|
my $proname="$perlvar{'lonUsersDir'}/$udom/ids"; |
my $proname="$perlvar{'lonUsersDir'}/$udom/ids"; |
my @queries=split(/\&/,$what); |
my @queries=split(/\&/,$what); |
my $qresult=''; |
my $qresult=''; |
if (tie(%hash,'GDBM_File',"$proname.db",&GDBM_READER,0640)) { |
if (tie(%hash,'GDBM_File',"$proname.db",&GDBM_READER(),0640)) { |
for ($i=0;$i<=$#queries;$i++) { |
for ($i=0;$i<=$#queries;$i++) { |
$qresult.="$hash{$queries[$i]}&"; |
$qresult.="$hash{$queries[$i]}&"; |
} |
} |
Line 1391 sub make_new_child {
|
Line 1619 sub make_new_child {
|
$qresult=~s/\&$//; |
$qresult=~s/\&$//; |
print $client "$qresult\n"; |
print $client "$qresult\n"; |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." untie(GDBM) Failed ". |
|
"while attempting idget\n"; |
} |
} |
} else { |
} else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
." tie(GDBM) Failed ". |
|
"while attempting idget\n"; |
} |
} |
# ---------------------------------------------------------------------- tmpput |
# ---------------------------------------------------------------------- tmpput |
} elsif ($userinput =~ /^tmpput/) { |
} elsif ($userinput =~ /^tmpput/) { |
Line 1411 sub make_new_child {
|
Line 1643 sub make_new_child {
|
print $client "$id\n"; |
print $client "$id\n"; |
} |
} |
else { |
else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
."IO::File->new Failed ". |
|
"while attempting tmpput\n"; |
} |
} |
|
|
# ---------------------------------------------------------------------- tmpget |
# ---------------------------------------------------------------------- tmpget |
Line 1427 sub make_new_child {
|
Line 1661 sub make_new_child {
|
close $store; |
close $store; |
} |
} |
else { |
else { |
print $client "error:$!\n"; |
print $client "error: ".($!+0) |
|
."IO::File->new Failed ". |
|
"while attempting tmpget\n"; |
} |
} |
|
|
|
# ---------------------------------------------------------------------- tmpdel |
|
} elsif ($userinput =~ /^tmpdel/) { |
|
my ($cmd,$id)=split(/:/,$userinput); |
|
chomp($id); |
|
$id=~s/\W/\_/g; |
|
my $execdir=$perlvar{'lonDaemons'}; |
|
if (unlink("$execdir/tmp/$id.tmp")) { |
|
print $client "ok\n"; |
|
} else { |
|
print $client "error: ".($!+0) |
|
."Unlink tmp Failed ". |
|
"while attempting tmpdel\n"; |
|
} |
# -------------------------------------------------------------------------- ls |
# -------------------------------------------------------------------------- ls |
} elsif ($userinput =~ /^ls/) { |
} elsif ($userinput =~ /^ls/) { |
my ($cmd,$ulsdir)=split(/:/,$userinput); |
my ($cmd,$ulsdir)=split(/:/,$userinput); |
Line 1463 sub make_new_child {
|
Line 1712 sub make_new_child {
|
$client->close(); |
$client->close(); |
last; |
last; |
# ------------------------------------------------------------- unknown command |
# ------------------------------------------------------------- unknown command |
|
} elsif ($userinput =~ /^sethost:/) { |
|
print $client &sethost($userinput)."\n"; |
|
} elsif ($userinput =~/^version:/) { |
|
print $client &version($userinput)."\n"; |
} else { |
} else { |
# unknown command |
# unknown command |
print $client "unknown_cmd\n"; |
print $client "unknown_cmd\n"; |
Line 1478 sub make_new_child {
|
Line 1731 sub make_new_child {
|
&logthis("<font color=blue>WARNING: " |
&logthis("<font color=blue>WARNING: " |
."Rejected client $clientip, closing connection</font>"); |
."Rejected client $clientip, closing connection</font>"); |
} |
} |
} |
} |
|
|
# ============================================================================= |
# ============================================================================= |
|
|
&logthis("<font color=red>CRITICAL: " |
&logthis("<font color=red>CRITICAL: " |
."Disconnect from $clientip ($hostid{$clientip})</font>"); |
."Disconnect from $clientip ($hostid{$clientip})</font>"); |
# tidy up gracefully and finish |
|
|
|
$server->close(); |
|
|
|
# this exit is VERY important, otherwise the child will become |
# this exit is VERY important, otherwise the child will become |
# a producer of more and more children, forking yourself into |
# a producer of more and more children, forking yourself into |
# process death. |
# process death. |
exit; |
exit; |
} |
|
} |
} |
|
|
|
|
Line 1576 sub addline {
|
Line 1827 sub addline {
|
} |
} |
|
|
sub getchat { |
sub getchat { |
my ($cdom,$cname)=@_; |
my ($cdom,$cname,$udom,$uname)=@_; |
my %hash; |
my %hash; |
my $proname=&propath($cdom,$cname); |
my $proname=&propath($cdom,$cname); |
my @entries=(); |
my @entries=(); |
Line 1585 sub getchat {
|
Line 1836 sub getchat {
|
@entries=map { $_.':'.$hash{$_} } sort keys %hash; |
@entries=map { $_.':'.$hash{$_} } sort keys %hash; |
untie %hash; |
untie %hash; |
} |
} |
return @entries; |
my @participants=(); |
|
$cutoff=time-60; |
|
if (tie(%hash,'GDBM_File',"$proname/nohist_inchatroom.db", |
|
&GDBM_WRCREAT(),0640)) { |
|
$hash{$uname.':'.$udom}=time; |
|
foreach (sort keys %hash) { |
|
if ($hash{$_}>$cutoff) { |
|
$participants[$#participants+1]='active_participant:'.$_; |
|
} |
|
} |
|
untie %hash; |
|
} |
|
return (@participants,@entries); |
} |
} |
|
|
sub chatadd { |
sub chatadd { |
Line 1635 sub unsub {
|
Line 1898 sub unsub {
|
return $result; |
return $result; |
} |
} |
|
|
|
sub currentversion { |
|
my $fname=shift; |
|
my $version=-1; |
|
my $ulsdir=''; |
|
if ($fname=~/^(.+)\/[^\/]+$/) { |
|
$ulsdir=$1; |
|
} |
|
my ($fnamere1,$fnamere2); |
|
# remove version if already specified |
|
$fname=~s/\.\d+\.(\w+(?:\.meta)*)$/\.$1/; |
|
# get the bits that go before and after the version number |
|
if ( $fname=~/^(.*\.)(\w+(?:\.meta)*)$/ ) { |
|
$fnamere1=$1; |
|
$fnamere2='.'.$2; |
|
} |
|
if (-e $fname) { $version=1; } |
|
if (-e $ulsdir) { |
|
if(-d $ulsdir) { |
|
if (opendir(LSDIR,$ulsdir)) { |
|
|
|
while ($ulsfn=readdir(LSDIR)) { |
|
# see if this is a regular file (ignore links produced earlier) |
|
my $thisfile=$ulsdir.'/'.$ulsfn; |
|
unless (-l $thisfile) { |
|
if ($thisfile=~/\Q$fnamere1\E(\d+)\Q$fnamere2\E/) { |
|
if ($1>$version) { $version=$1; } |
|
} |
|
} |
|
} |
|
closedir(LSDIR); |
|
$version++; |
|
} |
|
} |
|
} |
|
return $version; |
|
} |
|
|
|
sub thisversion { |
|
my $fname=shift; |
|
my $version=-1; |
|
if ($fname=~/\.(\d+)\.\w+(?:\.meta)*$/) { |
|
$version=$1; |
|
} |
|
return $version; |
|
} |
|
|
sub subscribe { |
sub subscribe { |
my ($userinput,$clientip)=@_; |
my ($userinput,$clientip)=@_; |
my $result; |
my $result; |
my ($cmd,$fname)=split(/:/,$userinput); |
my ($cmd,$fname)=split(/:/,$userinput); |
my $ownership=&ishome($fname); |
my $ownership=&ishome($fname); |
if ($ownership eq 'owner') { |
if ($ownership eq 'owner') { |
|
# explitly asking for the current version? |
|
unless (-e $fname) { |
|
my $currentversion=¤tversion($fname); |
|
if (&thisversion($fname)==$currentversion) { |
|
if ($fname=~/^(.+)\.\d+\.(\w+(?:\.meta)*)$/) { |
|
my $root=$1; |
|
my $extension=$2; |
|
symlink($root.'.'.$extension, |
|
$root.'.'.$currentversion.'.'.$extension); |
|
unless ($extension=~/\.meta$/) { |
|
symlink($root.'.'.$extension.'.meta', |
|
$root.'.'.$currentversion.'.'.$extension.'.meta'); |
|
} |
|
} |
|
} |
|
} |
if (-e $fname) { |
if (-e $fname) { |
if (-d $fname) { |
if (-d $fname) { |
$result="directory\n"; |
$result="directory\n"; |
Line 1718 sub make_passwd_file {
|
Line 2043 sub make_passwd_file {
|
return $result; |
return $result; |
} |
} |
|
|
|
sub sethost { |
|
my ($remotereq) = @_; |
|
my (undef,$hostid)=split(/:/,$remotereq); |
|
if (!defined($hostid)) { $hostid=$perlvar{'lonHostID'}; } |
|
if ($hostip{$perlvar{'lonHostID'}} eq $hostip{$hostid}) { |
|
$currenthostid=$hostid; |
|
$currentdomainid=$hostdom{$hostid}; |
|
&logthis("Setting hostid to $hostid, and domain to $currentdomainid"); |
|
} else { |
|
&logthis("Requested host id $hostid not an alias of ". |
|
$perlvar{'lonHostID'}." refusing connection"); |
|
return 'unable_to_set'; |
|
} |
|
return 'ok'; |
|
} |
|
|
|
sub version { |
|
my ($userinput)=@_; |
|
$remoteVERSION=(split(/:/,$userinput))[1]; |
|
return "version:$VERSION"; |
|
} |
|
|
# ----------------------------------- POD (plain old documentation, CPAN style) |
# ----------------------------------- POD (plain old documentation, CPAN style) |
|
|
=head1 NAME |
=head1 NAME |