version 1.61, 2004/05/20 14:15:29
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version 1.75, 2006/02/10 09:47:36
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Line 115 use Fcntl;
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Line 115 use Fcntl;
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use Tie::RefHash; |
use Tie::RefHash; |
use DBI; |
use DBI; |
use File::Find; |
use File::Find; |
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use localenroll; |
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######################################################## |
######################################################## |
######################################################## |
######################################################## |
Line 205 my $run =0; # running count
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Line 206 my $run =0; # running count
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my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); |
my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); |
my %perlvar=%{$perlvarref}; |
my %perlvar=%{$perlvarref}; |
# |
# |
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# Write the /home/www/.my.cnf file |
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my $conf_file = '/home/www/.my.cnf'; |
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if (! -e $conf_file) { |
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if (open MYCNF, ">$conf_file") { |
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print MYCNF <<"ENDMYCNF"; |
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[client] |
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user=www |
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password=$perlvar{'lonSqlAccess'} |
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ENDMYCNF |
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close MYCNF; |
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} else { |
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warn "Unable to write $conf_file, continuing"; |
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} |
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} |
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# |
# Make sure that database can be accessed |
# Make sure that database can be accessed |
# |
# |
my $dbh; |
my $dbh; |
Line 223 unless ($dbh = DBI->connect("DBI:mysql:l
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Line 241 unless ($dbh = DBI->connect("DBI:mysql:l
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exit 1; |
exit 1; |
} else { |
} else { |
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unlink('/home/httpd/html/lon-status/mysql.txt'); |
$dbh->disconnect; |
$dbh->disconnect; |
} |
} |
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Line 240 if (-e $pidfile) {
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Line 259 if (-e $pidfile) {
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# |
# |
# Read hosts file |
# Read hosts file |
# |
# |
my %hostip; |
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my $thisserver; |
my $thisserver; |
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my %hostname; |
my $PREFORK=4; # number of children to maintain, at least four spare |
my $PREFORK=4; # number of children to maintain, at least four spare |
open (CONFIG,"$perlvar{'lonTabDir'}/hosts.tab") || die "Can't read host file"; |
open (CONFIG,"$perlvar{'lonTabDir'}/hosts.tab") || die "Can't read host file"; |
while (my $configline=<CONFIG>) { |
while (my $configline=<CONFIG>) { |
my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); |
my ($id,$domain,$role,$name)=split(/:/,$configline); |
chomp($ip); |
$name=~s/\s//g; |
$hostip{$ip}=$id; |
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$thisserver=$name if ($id eq $perlvar{'lonHostID'}); |
$thisserver=$name if ($id eq $perlvar{'lonHostID'}); |
$PREFORK++; |
$hostname{$id}=$name; |
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#$PREFORK++; |
} |
} |
close(CONFIG); |
close(CONFIG); |
# |
# |
$PREFORK=int($PREFORK/4); |
#$PREFORK=int($PREFORK/4); |
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# |
# |
# Create a socket to talk to lond |
# Create a socket to talk to lond |
Line 369 sub make_new_child {
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Line 388 sub make_new_child {
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$run = $run+1; |
$run = $run+1; |
my $userinput = <$client>; |
my $userinput = <$client>; |
chomp($userinput); |
chomp($userinput); |
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$userinput=~s/\:(\w+)$//; |
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my $searchdomain=$1; |
# |
# |
my ($conserver,$query, |
my ($conserver,$query, |
$arg1,$arg2,$arg3)=split(/&/,$userinput); |
$arg1,$arg2,$arg3)=split(/&/,$userinput); |
Line 406 sub make_new_child {
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Line 427 sub make_new_child {
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$result='no_such_file'; |
$result='no_such_file'; |
} |
} |
# end of log query |
# end of log query |
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} elsif (($query eq 'fetchenrollment') || |
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($query eq 'institutionalphotos')) { |
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# retrieve institutional class lists |
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my $dom = &unescape($arg1); |
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my %affiliates = (); |
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my %replies = (); |
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my $locresult = ''; |
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my $querystr = &unescape($arg3); |
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foreach (split/%%/,$querystr) { |
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if (/^([^=]+)=([^=]+)$/) { |
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@{$affiliates{$1}} = split/,/,$2; |
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} |
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} |
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if ($query eq 'fetchenrollment') { |
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$locresult = &localenroll::fetch_enrollment($dom,\%affiliates,\%replies); |
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} elsif ($query eq 'institutionalphotos') { |
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my $crs = &unescape($arg2); |
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eval { |
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local($SIG{__DIE__})='DEFAULT'; |
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$locresult = &localenroll::institutional_photos($dom,$crs,\%affiliates,\%replies,'update'); |
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}; |
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if ($@) { |
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$locresult = 'error'; |
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} |
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} |
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$result = &escape($locresult.':'); |
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if ($locresult) { |
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$result .= &escape(join(':',map{$_.'='.$replies{$_}} keys %replies)); |
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} |
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} elsif ($query eq 'prepare activity log') { |
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my ($cid,$domain) = map {&unescape($_);} ($arg1,$arg2); |
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&logthis('preparing activity log tables for '.$cid); |
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my $command = |
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qq{$perlvar{'lonDaemons'}/parse_activity_log.pl -course=$cid -domain=$domain}; |
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system($command); |
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&logthis($command); |
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my $returnvalue = $?>>8; |
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if ($returnvalue) { |
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$result = 'error: parse_activity_log.pl returned '. |
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$returnvalue; |
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} else { |
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$result = 'success'; |
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} |
} else { |
} else { |
# Do an sql query |
# Do an sql query |
$result = &do_sql_query($query,$arg1,$arg2); |
$result = &do_sql_query($query,$arg1,$arg2,$searchdomain); |
} |
} |
# result does not need to be escaped because it has already been |
# result does not need to be escaped because it has already been |
# escaped. |
# escaped. |
Line 459 sub process_file {
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Line 523 sub process_file {
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} |
} |
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sub do_sql_query { |
sub do_sql_query { |
my ($query,$custom,$customshow) = @_; |
my ($query,$custom,$customshow,$searchdomain) = @_; |
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# |
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# limit to searchdomain if given and table is metadata |
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# |
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if (($searchdomain) && ($query=~/FROM metadata/)) { |
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$query.=' HAVING (domain="'.$searchdomain.'")'; |
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} |
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# &logthis('doing query ('.$searchdomain.')'.$query); |
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$custom = &unescape($custom); |
$custom = &unescape($custom); |
$customshow = &unescape($customshow); |
$customshow = &unescape($customshow); |
# |
# |
Line 472 sub do_sql_query {
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Line 547 sub do_sql_query {
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# |
# |
if ($query) { |
if ($query) { |
#prepare and execute the query |
#prepare and execute the query |
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&logthis($query); |
my $sth = $dbh->prepare($query); |
my $sth = $dbh->prepare($query); |
unless ($sth->execute()) { |
unless ($sth->execute()) { |
&logthis('<font color="blue">'. |
&logthis('<font color="blue">'. |
Line 603 Returns: The results of the message or '
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Line 679 Returns: The results of the message or '
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######################################################## |
######################################################## |
sub subreply { |
sub subreply { |
my ($cmd,$server)=@_; |
my ($cmd,$server)=@_; |
my $peerfile="$perlvar{'lonSockDir'}/$server"; |
my $peerfile="$perlvar{'lonSockDir'}/".$hostname{$server}; |
my $sclient=IO::Socket::UNIX->new(Peer =>"$peerfile", |
my $sclient=IO::Socket::UNIX->new(Peer =>"$peerfile", |
Type => SOCK_STREAM, |
Type => SOCK_STREAM, |
Timeout => 10) |
Timeout => 10) |
or return "con_lost"; |
or return "con_lost"; |
print $sclient "$cmd\n"; |
print $sclient "sethost:$server:$cmd\n"; |
my $answer=<$sclient>; |
my $answer=<$sclient>; |
chomp($answer); |
chomp($answer); |
$answer="con_lost" if (!$answer); |
$answer="con_lost" if (!$answer); |