version 1.885, 2007/06/07 22:09:59
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version 1.890.2.1, 2007/06/25 23:30:27
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Line 149 sub create_connection {
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Line 149 sub create_connection {
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Type => SOCK_STREAM, |
Type => SOCK_STREAM, |
Timeout => 10); |
Timeout => 10); |
return 0 if (!$client); |
return 0 if (!$client); |
print $client (join(':',$hostname,$lonid,&machine_ids($lonid))."\n"); |
print $client (join(':',$hostname,$lonid,&machine_ids($hostname))."\n"); |
my $result = <$client>; |
my $result = <$client>; |
chomp($result); |
chomp($result); |
return 1 if ($result eq 'done'); |
return 1 if ($result eq 'done'); |
Line 1739 sub extract_embedded_items {
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Line 1739 sub extract_embedded_items {
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while (my $t=$p->get_token()) { |
while (my $t=$p->get_token()) { |
if ($t->[0] eq 'S') { |
if ($t->[0] eq 'S') { |
my ($tagname, $attr) = ($t->[1],$t->[2]); |
my ($tagname, $attr) = ($t->[1],$t->[2]); |
push (@state, $tagname); |
push(@state, $tagname); |
if (lc($tagname) eq 'allow') { |
if (lc($tagname) eq 'allow') { |
&add_filetype($allfiles,$attr->{'src'},'src'); |
&add_filetype($allfiles,$attr->{'src'},'src'); |
} |
} |
if (lc($tagname) eq 'img') { |
if (lc($tagname) eq 'img') { |
&add_filetype($allfiles,$attr->{'src'},'src'); |
&add_filetype($allfiles,$attr->{'src'},'src'); |
} |
} |
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if (lc($tagname) eq 'a') { |
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&add_filetype($allfiles,$attr->{'href'},'href'); |
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} |
if (lc($tagname) eq 'script') { |
if (lc($tagname) eq 'script') { |
if ($attr->{'archive'} =~ /\.jar$/i) { |
if ($attr->{'archive'} =~ /\.jar$/i) { |
&add_filetype($allfiles,$attr->{'archive'},'archive'); |
&add_filetype($allfiles,$attr->{'archive'},'archive'); |
Line 7597 sub machine_ids {
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Line 7600 sub machine_ids {
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my ($hostname) = @_; |
my ($hostname) = @_; |
$hostname ||= &hostname($perlvar{'lonHostID'}); |
$hostname ||= &hostname($perlvar{'lonHostID'}); |
my @ids; |
my @ids; |
my %hostname = &all_hostnames(); |
my %name_to_host = &all_names(); |
while( my($id, $name) = each(%hostname)) { |
if (ref($name_to_host{$hostname}) eq 'ARRAY') { |
# &logthis("-$id-$name-$hostname-"); |
return @{ $name_to_host{$hostname} }; |
if ($hostname eq $name) { |
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push(@ids,$id); |
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} |
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} |
} |
return @ids; |
return; |
} |
} |
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sub additional_machine_domains { |
sub additional_machine_domains { |
Line 7648 sub declutter {
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Line 7648 sub declutter {
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sub clutter { |
sub clutter { |
my $thisfn='/'.&declutter(shift); |
my $thisfn='/'.&declutter(shift); |
if ($thisfn !~ m{^/(uploaded|editupload|userfiles|ext|raw|priv|public)/} |
if ($thisfn !~ m{^/(uploaded|editupload|adm|userfiles|ext|raw|priv|public)/} |
|| $thisfn =~ m{^/adm/(includes|pages)} ) { |
|| $thisfn =~ m{^/adm/(includes|pages)} ) { |
$thisfn='/res'.$thisfn; |
$thisfn='/res'.$thisfn; |
} |
} |
Line 7832 sub get_dns {
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Line 7832 sub get_dns {
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my %hostdom; |
my %hostdom; |
my %libserv; |
my %libserv; |
my $loaded; |
my $loaded; |
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my %name_to_host; |
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sub parse_hosts_tab { |
sub parse_hosts_tab { |
my ($file) = @_; |
my ($file) = @_; |
Line 7843 sub get_dns {
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Line 7844 sub get_dns {
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$name=~s/\s//g; |
$name=~s/\s//g; |
if ($id && $domain && $role && $name) { |
if ($id && $domain && $role && $name) { |
$hostname{$id}=$name; |
$hostname{$id}=$name; |
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push(@{$name_to_host{$name}}, $id); |
$hostdom{$id}=$domain; |
$hostdom{$id}=$domain; |
if ($role eq 'library') { $libserv{$id}=$name; } |
if ($role eq 'library') { $libserv{$id}=$name; } |
} |
} |
Line 7852 sub get_dns {
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Line 7854 sub get_dns {
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sub reset_hosts_info { |
sub reset_hosts_info { |
&reset_domain_info(); |
&reset_domain_info(); |
&reset_hosts_ip_info(); |
&reset_hosts_ip_info(); |
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undef(%name_to_host); |
undef(%hostname); |
undef(%hostname); |
undef(%hostdom); |
undef(%hostdom); |
undef(%libserv); |
undef(%libserv); |
Line 7881 sub get_dns {
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Line 7884 sub get_dns {
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return %hostname; |
return %hostname; |
} |
} |
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sub all_names { |
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&load_hosts_tab() if (!$loaded); |
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return %name_to_host; |
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} |
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sub is_library { |
sub is_library { |
&load_hosts_tab() if (!$loaded); |
&load_hosts_tab() if (!$loaded); |
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Line 7937 sub get_dns {
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Line 7946 sub get_dns {
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my %name_to_ip; |
my %name_to_ip; |
my %lonid_to_ip; |
my %lonid_to_ip; |
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my %valid_ip; |
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sub valid_ip { |
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my ($ip) = @_; |
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if (exists($iphost{$ip}) || exists($valid_ip{$ip})) { |
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return 1; |
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} |
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my $name = gethostbyip($ip); |
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my $lonid = &hostname($name); |
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if (defined($lonid)) { |
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$valid_ip{$ip} = $lonid; |
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return 1; |
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} |
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my %iphosts = &get_iphost(); |
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if (ref($iphost{$ip})) { |
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return 1; |
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} |
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} |
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sub get_hosts_from_ip { |
sub get_hosts_from_ip { |
my ($ip) = @_; |
my ($ip) = @_; |
my %iphosts = &get_iphost(); |
my %iphosts = &get_iphost(); |
Line 7999 sub get_dns {
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Line 7990 sub get_dns {
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return %iphost; |
return %iphost; |
} |
} |
} |
} |
my %hostname = &all_hostnames(); |
my %name_to_host = &all_names(); |
foreach my $id (keys(%hostname)) { |
foreach my $name (keys(%name_to_host)) { |
my $name=&hostname($id); |
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my $ip; |
my $ip; |
if (!exists($name_to_ip{$name})) { |
if (!exists($name_to_ip{$name})) { |
$ip = gethostbyname($name); |
$ip = gethostbyname($name); |
if (!$ip || length($ip) ne 4) { |
if (!$ip || length($ip) ne 4) { |
&logthis("Skipping host $id name $name no IP found"); |
&logthis("Skipping name $name no IP found"); |
next; |
next; |
} |
} |
$ip=inet_ntoa($ip); |
$ip=inet_ntoa($ip); |
Line 8014 sub get_dns {
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Line 8004 sub get_dns {
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} else { |
} else { |
$ip = $name_to_ip{$name}; |
$ip = $name_to_ip{$name}; |
} |
} |
$lonid_to_ip{$id} = $ip; |
foreach my $id (@{ $name_to_host{$name} }) { |
push(@{$iphost{$ip}},$id); |
$lonid_to_ip{$id} = $ip; |
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} |
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push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
} |
} |
&Apache::lonnet::do_cache_new('iphost','iphost', |
&Apache::lonnet::do_cache_new('iphost','iphost', |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |