version 1.17, 2000/07/17 21:36:33
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version 1.29, 2000/12/06 18:05:51
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Line 7
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Line 7
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# 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 |
# 06/26 Scott Harrison |
# 06/29,06/30,07/14,07/15,07/17 Gerd Kortemeyer |
# 06/29,06/30,07/14,07/15,07/17,07/20,07/25,09/18 Gerd Kortemeyer |
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# 12/05 Scott Harrison |
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# 12/05 Gerd Kortemeyer |
# |
# |
# based on "Perl Cookbook" ISBN 1-56592-243-3 |
# based on "Perl Cookbook" ISBN 1-56592-243-3 |
# preforker - server who forks first |
# preforker - server who forks first |
Line 25 use LWP::UserAgent();
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Line 27 use LWP::UserAgent();
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use GDBM_File; |
use GDBM_File; |
use Authen::Krb4; |
use Authen::Krb4; |
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# grabs exception and records it to log before exiting |
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sub catchexception { |
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my ($error)=@_; |
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$SIG{'QUIT'}='DEFAULT'; |
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$SIG{__DIE__}='DEFAULT'; |
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&logthis("<font color=red>CRITICAL: " |
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."ABNORMAL EXIT. Child $$ for server $wasserver died through " |
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."a crash with this error msg->[$error]</font>"); |
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if ($client) { print $client "error: $error\n"; } |
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die($error); |
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} |
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# -------------------------------- Set signal handlers to record abnormal exits |
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$SIG{'QUIT'}=\&catchexception; |
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$SIG{__DIE__}=\&catchexception; |
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# ------------------------------------ Read httpd access.conf and get variables |
# ------------------------------------ Read httpd access.conf and get variables |
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open (CONFIG,"/etc/httpd/conf/access.conf") || die "Can't read access.conf"; |
open (CONFIG,"/etc/httpd/conf/access.conf") || die "Can't read access.conf"; |
Line 38 while ($configline=<CONFIG>) {
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Line 57 while ($configline=<CONFIG>) {
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} |
} |
close(CONFIG); |
close(CONFIG); |
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# --------------------------------------------- Check if other instance running |
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my $pidfile="$perlvar{'lonDaemons'}/logs/lond.pid"; |
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if (-e $pidfile) { |
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my $lfh=IO::File->new("$pidfile"); |
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my $pide=<$lfh>; |
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chomp($pide); |
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if (kill 0 => $pide) { die "already running"; } |
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} |
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$PREFORK=4; # number of children to maintain, at least four spare |
$PREFORK=4; # number of children to maintain, at least four spare |
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# ------------------------------------------------------------- Read hosts file |
# ------------------------------------------------------------- Read hosts file |
Line 511 sub make_new_child {
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Line 541 sub make_new_child {
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$response=$ua->request($request,$transname); |
$response=$ua->request($request,$transname); |
} |
} |
if ($response->is_error()) { |
if ($response->is_error()) { |
unline($transname); |
unlink($transname); |
my $message=$response->status_line; |
my $message=$response->status_line; |
&logthis( |
&logthis( |
"LWP GET: $message for $fname ($remoteurl)"); |
"LWP GET: $message for $fname ($remoteurl)"); |
} else { |
} else { |
if ($remoteurl!~/\.meta$/) { |
if ($remoteurl!~/\.meta$/) { |
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my $ua=new LWP::UserAgent; |
my $mrequest= |
my $mrequest= |
new HTTP::Request('GET',$remoteurl.'.meta'); |
new HTTP::Request('GET',$remoteurl.'.meta'); |
my $mresponse= |
my $mresponse= |
Line 553 sub make_new_child {
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Line 584 sub make_new_child {
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my $ownership=ishome($fname); |
my $ownership=ishome($fname); |
if ($ownership eq 'owner') { |
if ($ownership eq 'owner') { |
if (-e $fname) { |
if (-e $fname) { |
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if (-d $fname) { |
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print $client "directory\n"; |
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} else { |
$now=time; |
$now=time; |
{ |
{ |
my $sh=IO::File->new(">$fname.$hostid{$clientip}"); |
my $sh; |
print $sh "$clientip:$now\n"; |
if ($sh= |
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IO::File->new(">$fname.$hostid{$clientip}")) { |
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print $sh "$clientip:$now\n"; |
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} |
} |
} |
$fname=~s/\/home\/httpd\/html\/res/raw/; |
$fname=~s/\/home\/httpd\/html\/res/raw/; |
$fname="http://$thisserver/".$fname; |
$fname="http://$thisserver/".$fname; |
print $client "$fname\n"; |
print $client "$fname\n"; |
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} |
} else { |
} else { |
print $client "not_found\n"; |
print $client "not_found\n"; |
} |
} |
Line 659 sub make_new_child {
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Line 697 sub make_new_child {
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my @queries=split(/\&/,$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/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$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 682 sub make_new_child {
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Line 720 sub make_new_child {
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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/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$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 744 sub make_new_child {
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Line 782 sub make_new_child {
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$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/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER,0640)) { |
foreach $key (keys %hash) { |
foreach $key (keys %hash) { |
$qresult.="$key&"; |
$qresult.="$key&"; |
} |
} |
Line 765 sub make_new_child {
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Line 803 sub make_new_child {
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$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/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_READER,0640)) { |
foreach $key (keys %hash) { |
foreach $key (keys %hash) { |
$qresult.="$key=$hash{$key}&"; |
$qresult.="$key=$hash{$key}&"; |
} |
} |
Line 829 sub make_new_child {
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Line 867 sub make_new_child {
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chomp($rid); |
chomp($rid); |
my $proname=propath($udom,$uname); |
my $proname=propath($udom,$uname); |
my $qresult=''; |
my $qresult=''; |
if (tie(%hash,'GDBM_File',"$proname/$namespace.db",&GDBM_WRCREAT,0640)) { |
if (tie(%hash,'GDBM_File',"$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 839 sub make_new_child {
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Line 877 sub make_new_child {
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my $key; |
my $key; |
$qresult.="$scope:keys=$vkeys&"; |
$qresult.="$scope:keys=$vkeys&"; |
foreach $key (@keys) { |
foreach $key (@keys) { |
$qresult.="$version:$key=".$hash{"$scope:$rid:$key"}."&"; |
$qresult.="$scope:$key=".$hash{"$scope:$rid:$key"}."&"; |
} |
} |
} |
} |
if (untie(%hash)) { |
if (untie(%hash)) { |
Line 904 sub make_new_child {
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Line 942 sub make_new_child {
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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_WRCREAT,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]}&"; |
} |
} |