# ---------------------------------------------------------------------------
package conf;
-($conf::queued_dir = (($0 !~ m,^/,) ? POSIX::getcwd()."/" : "") . $0)
- =~ s,/[^/]+$,,;
+( $conf::queued_dir = ( ( $0 !~ m,^/, ) ? POSIX::getcwd() . "/" : "" ) . $0 )
+ =~ s,/[^/]+$,,;
require "$conf::queued_dir/config";
-my $junk = $conf::debug; # avoid spurious warnings about unused vars
+my $junk = $conf::debug; # avoid spurious warnings about unused vars
$junk = $conf::ssh_key_file;
$junk = $conf::stray_remove_timeout;
$junk = $conf::problem_report_timeout;
$junk = $conf::ar;
$junk = $conf::gzip;
$junk = $conf::cp;
+
#$junk = $conf::ls;
-$junk = $conf::chmod;
-$junk = $conf::ftpdebug;
-$junk = $conf::ftptimeout;
-$junk = $conf::no_changes_timeout;
-$junk = @conf::nonus_packages;
-$junk = @conf::test_binaries;
-$junk = @conf::maintainer_mail;
-$junk = @conf::targetdir_delayed;
-$junk = $conf::mail ||= '/usr/sbin/sendmail';
+$junk = $conf::chmod;
+$junk = $conf::ftpdebug;
+$junk = $conf::ftptimeout;
+$junk = $conf::no_changes_timeout;
+$junk = @conf::nonus_packages;
+$junk = @conf::test_binaries;
+$junk = @conf::maintainer_mail;
+$junk = @conf::targetdir_delayed;
+$junk = $conf::mail ||= '/usr/sbin/sendmail';
$conf::target = "localhost" if $conf::upload_method eq "copy";
+
package main;
-($main::progname = $0) =~ s,.*/,,;
+( $main::progname = $0 ) =~ s,.*/,,;
my %packages = ();
# extract -r and -k args
$main::arg = "";
-if (@ARGV == 1 && $ARGV[0] =~ /^-[rk]$/) {
- $main::arg = ($ARGV[0] eq '-k') ? "kill" : "restart";
- shift @ARGV;
+if ( @ARGV == 1 && $ARGV[0] =~ /^-[rk]$/ ) {
+ $main::arg = ( $ARGV[0] eq '-k' ) ? "kill" : "restart";
+ shift @ARGV;
}
# test for another instance of the queued already running
-my ($pid, $delayed_dirs, $adelayedcore);
-if (open( PIDFILE, "<$conf::pidfile" )) {
- chomp( $pid = <PIDFILE> );
- close( PIDFILE );
- if (!$pid) {
- # remove stale pid file
- unlink( $conf::pidfile );
- }
- elsif ($main::arg) {
- local($|) = 1;
- print "Killing running daemon (pid $pid) ...";
- kill( 15, $pid );
- my $cnt = 20;
- while( kill( 0, $pid ) && $cnt-- > 0 ) {
- sleep 1;
- print ".";
- }
- if (kill( 0, $pid )) {
- print " failed!\nProcess $pid still running.\n";
- exit 1;
- }
- print "ok\n";
- if (-e "$conf::incoming/core") {
- unlink( "$conf::incoming/core" );
- print "(Removed core file)\n";
- }
- for ($delayed_dirs = 0; $delayed_dirs <= $conf::max_delayed;
- $delayed_dirs++) {
- $adelayedcore = sprintf( "$conf::incoming_delayed/core",
- $delayed_dirs );
- if (-e $adelayedcore) {
- unlink( $adelayedcore );
- print "(Removed core file)\n";
- }
- }
- exit 0 if $main::arg eq "kill";
- }
- else {
- die "Another $main::progname is already running (pid $pid)\n"
- if $pid && kill( 0, $pid );
- }
-}
-elsif ($main::arg eq "kill") {
- die "No daemon running\n";
-}
-elsif ($main::arg eq "restart") {
- print "(No daemon running; starting anyway)\n";
+my ( $pid, $delayed_dirs, $adelayedcore );
+if ( open( PIDFILE, "<$conf::pidfile" ) ) {
+ chomp( $pid = <PIDFILE> );
+ close(PIDFILE);
+ if ( !$pid ) {
+
+ # remove stale pid file
+ unlink($conf::pidfile);
+ } elsif ($main::arg) {
+ local ($|) = 1;
+ print "Killing running daemon (pid $pid) ...";
+ kill( 15, $pid );
+ my $cnt = 20;
+ while ( kill( 0, $pid ) && $cnt-- > 0 ) {
+ sleep 1;
+ print ".";
+ }
+ if ( kill( 0, $pid ) ) {
+ print " failed!\nProcess $pid still running.\n";
+ exit 1;
+ }
+ print "ok\n";
+ if ( -e "$conf::incoming/core" ) {
+ unlink("$conf::incoming/core");
+ print "(Removed core file)\n";
+ }
+ for ( $delayed_dirs = 0 ;
+ $delayed_dirs <= $conf::max_delayed ;
+ $delayed_dirs++ )
+ {
+ $adelayedcore =
+ sprintf( "$conf::incoming_delayed/core", $delayed_dirs );
+ if ( -e $adelayedcore ) {
+ unlink($adelayedcore);
+ print "(Removed core file)\n";
+ }
+ } ## end for ( $delayed_dirs = 0...
+ exit 0 if $main::arg eq "kill";
+ } else {
+ die "Another $main::progname is already running (pid $pid)\n"
+ if $pid && kill( 0, $pid );
+ }
+} elsif ( $main::arg eq "kill" ) {
+ die "No daemon running\n";
+} elsif ( $main::arg eq "restart" ) {
+ print "(No daemon running; starting anyway)\n";
}
# if started without arguments (initial invocation), then fork
-if (!@ARGV) {
- # now go to background
- die "$main::progname: fork failed: $!\n" unless defined( $pid = fork );
- if ($pid) {
- # parent: wait for signal from child (SIGCHLD or SIGUSR1) and exit
- my $sigset = POSIX::SigSet->new();
- $sigset->emptyset();
- $SIG{"CHLD"} = sub { };
- $SIG{"USR1"} = sub { };
- POSIX::sigsuspend( $sigset );
- waitpid( $pid, WNOHANG );
- if (kill( 0, $pid )) {
- print "Daemon started in background (pid $pid)\n";
- exit 0;
- }
- else {
- exit 1;
- }
- }
- else {
- # child
- setsid;
- if ($conf::upload_method eq "ssh") {
- # exec an ssh-agent that starts us again
- # force shell to be /bin/sh, ssh-agent may base its decision
- # whether to use a fd or a Unix socket on the shell...
- $ENV{"SHELL"} = "/bin/sh";
- exec $conf::ssh_agent, $0, "startup", getppid();
- die "$main::progname: Could not exec $conf::ssh_agent: $!\n";
- }
- else {
- # no need to exec, just set up @ARGV as expected below
- @ARGV = ("startup", getppid());
- }
- }
-}
+if ( !@ARGV ) {
+
+ # now go to background
+ die "$main::progname: fork failed: $!\n"
+ unless defined( $pid = fork );
+ if ($pid) {
+
+ # parent: wait for signal from child (SIGCHLD or SIGUSR1) and exit
+ my $sigset = POSIX::SigSet->new();
+ $sigset->emptyset();
+ $SIG{"CHLD"} = sub { };
+ $SIG{"USR1"} = sub { };
+ POSIX::sigsuspend($sigset);
+ waitpid( $pid, WNOHANG );
+ if ( kill( 0, $pid ) ) {
+ print "Daemon started in background (pid $pid)\n";
+ exit 0;
+ } else {
+ exit 1;
+ }
+ } else {
+
+ # child
+ setsid;
+ if ( $conf::upload_method eq "ssh" ) {
+
+ # exec an ssh-agent that starts us again
+ # force shell to be /bin/sh, ssh-agent may base its decision
+ # whether to use a fd or a Unix socket on the shell...
+ $ENV{"SHELL"} = "/bin/sh";
+ exec $conf::ssh_agent, $0, "startup", getppid();
+ die "$main::progname: Could not exec $conf::ssh_agent: $!\n";
+ } else {
+
+ # no need to exec, just set up @ARGV as expected below
+ @ARGV = ( "startup", getppid() );
+ }
+ } ## end else [ if ($pid)
+} ## end if ( !@ARGV )
die "Please start without any arguments.\n"
- if @ARGV != 2 || $ARGV[0] ne "startup";
+ if @ARGV != 2 || $ARGV[0] ne "startup";
my $parent_pid = $ARGV[1];
do {
- my $version;
- ($version = 'Release: 0.9 $Revision: 1.51 $ $Date: 1999/07/08 09:43:21 $ $Author: ftplinux $') =~ s/\$ ?//g;
- print "debianqueued $version\n";
+ my $version;
+ ( $version =
+'Release: 0.9 $Revision: 1.51 $ $Date: 1999/07/08 09:43:21 $ $Author: ftplinux $'
+ ) =~ s/\$ ?//g;
+ print "debianqueued $version\n";
};
# check if all programs exist
my $prg;
foreach $prg ( $conf::gpg, $conf::ssh, $conf::scp, $conf::ssh_agent,
- $conf::ssh_add, $conf::md5sum, $conf::mail, $conf::mkfifo ) {
- die "Required program $prg doesn't exist or isn't executable\n"
- if ! -x $prg;
-# check for correct upload method
-die "Bad upload method '$conf::upload_method'.\n"
- if $conf::upload_method ne "ssh" &&
- $conf::upload_method ne "ftp" &&
- $conf::upload_method ne "copy";
-die "No keyrings\n" if ! @conf::keyrings;
-
-}
+ $conf::ssh_add, $conf::md5sum, $conf::mail, $conf::mkfifo )
+{
+ die "Required program $prg doesn't exist or isn't executable\n"
+ if !-x $prg;
+
+ # check for correct upload method
+ die "Bad upload method '$conf::upload_method'.\n"
+ if $conf::upload_method ne "ssh"
+ && $conf::upload_method ne "ftp"
+ && $conf::upload_method ne "copy";
+ die "No keyrings\n" if !@conf::keyrings;
+
+} ## end foreach $prg ( $conf::gpg, ...
die "statusfile path must be absolute."
- if $conf::statusfile !~ m,^/,;
+ if $conf::statusfile !~ m,^/,;
die "upload and target queue paths must be absolute."
- if $conf::incoming !~ m,^/, ||
- $conf::incoming_delayed !~ m,^/, ||
- $conf::targetdir !~ m,^/, ||
- $conf::targetdir_delayed !~ m,^/,;
-
+ if $conf::incoming !~ m,^/,
+ || $conf::incoming_delayed !~ m,^/,
+ || $conf::targetdir !~ m,^/,
+ || $conf::targetdir_delayed !~ m,^/,;
# ---------------------------------------------------------------------------
# initializations
sub fatal_signal($);
$ENV{"PATH"} = "/bin:/usr/bin";
-$ENV{"IFS"} = "" if defined($ENV{"IFS"} && $ENV{"IFS"} ne "");
+$ENV{"IFS"} = "" if defined( $ENV{"IFS"} && $ENV{"IFS"} ne "" );
# constants for stat
sub ST_DEV() { 0 }
sub ST_ATIME() { 8 }
sub ST_MTIME() { 9 }
sub ST_CTIME() { 10 }
+
# fixed lengths of data items passed over status pipe
sub STATNUM_LEN() { 30 }
sub STATSTR_LEN() { 128 }
# init list of signals
-defined $Config{sig_name} or die "$main::progname: No signal list defined!\n";
+defined $Config{sig_name}
+ or die "$main::progname: No signal list defined!\n";
my $i = 0;
my $name;
-foreach $name (split( ' ', $Config{sig_name} )) {
- $main::signo{$name} = $i++;
+foreach $name ( split( ' ', $Config{sig_name} ) ) {
+ $main::signo{$name} = $i++;
}
@main::fatal_signals = qw( INT QUIT ILL TRAP ABRT BUS FPE USR2 SEGV PIPE
- TERM XCPU XFSZ PWR );
+ TERM XCPU XFSZ PWR );
$main::block_sigset = POSIX::SigSet->new;
$main::block_sigset->addset( $main::signo{"INT"} );
$main::block_sigset->addset( $main::signo{"TERM"} );
# some constant net stuff
-$main::tcp_proto = (getprotobyname('tcp'))[2]
- or die "Cannot get protocol number for 'tcp'\n";
-my $used_service = ($conf::upload_method eq "ssh") ? "ssh" : "ftp";
-$main::echo_port = (getservbyname($used_service, 'tcp'))[2]
- or die "Cannot get port number for service '$used_service'\n";
+$main::tcp_proto = ( getprotobyname('tcp') )[2]
+ or die "Cannot get protocol number for 'tcp'\n";
+my $used_service = ( $conf::upload_method eq "ssh" ) ? "ssh" : "ftp";
+$main::echo_port = ( getservbyname( $used_service, 'tcp' ) )[2]
+ or die "Cannot get port number for service '$used_service'\n";
# clear queue of stored mails
@main::stored_mails = ();
# run ssh-add to bring the key into the agent (will use stdin/stdout)
-if ($conf::upload_method eq "ssh") {
- system "$conf::ssh_add $conf::ssh_key_file"
- and die "$main::progname: Running $conf::ssh_add failed ".
- "(exit status ", $? >> 8, ")\n";
+if ( $conf::upload_method eq "ssh" ) {
+ system "$conf::ssh_add $conf::ssh_key_file"
+ and die "$main::progname: Running $conf::ssh_add failed "
+ . "(exit status ", $? >> 8, ")\n";
}
# change to queue dir
-chdir( $conf::incoming )
- or die "$main::progname: cannot cd to $conf::incoming: $!\n";
+chdir($conf::incoming)
+ or die "$main::progname: cannot cd to $conf::incoming: $!\n";
# needed before /dev/null redirects, some system send a SIGHUP when loosing
# the controlling tty
# open logfile, make it unbuffered
open( LOG, ">>$conf::logfile" )
- or die "Cannot open my logfile $conf::logfile: $!\n";
+ or die "Cannot open my logfile $conf::logfile: $!\n";
chmod( 0644, $conf::logfile )
- or die "Cannot set modes of $conf::logfile: $!\n";
-select( (select(LOG), $| = 1)[0] );
+ or die "Cannot set modes of $conf::logfile: $!\n";
+select( ( select(LOG), $| = 1 )[0] );
-sleep( 1 );
+sleep(1);
$SIG{"HUP"} = \&close_log;
# redirect stdin, ... to /dev/null
open( STDIN, "</dev/null" )
- or die "$main::progname: Can't redirect stdin to /dev/null: $!\n";
+ or die "$main::progname: Can't redirect stdin to /dev/null: $!\n";
open( STDOUT, ">&LOG" )
- or die "$main::progname: Can't redirect stdout to $conf::logfile: $!\n";
+ or die "$main::progname: Can't redirect stdout to $conf::logfile: $!\n";
open( STDERR, ">&LOG" )
- or die "$main::progname: Can't redirect stderr to $conf::logfile: $!\n";
+ or die "$main::progname: Can't redirect stderr to $conf::logfile: $!\n";
+
# ok, from this point usually no "die" anymore, stderr is gone!
msg( "log", "daemon (pid $$) started\n" );
# initialize variables used by send_status before launching the status daemon
$main::dstat = "i";
-format_status_num( $main::next_run, time+10 );
+format_status_num( $main::next_run, time + 10 );
format_status_str( $main::current_changes, "" );
check_alive();
-$main::incoming_writable = 1; # assume this for now
+$main::incoming_writable = 1; # assume this for now
# start the daemon watching the 'status' FIFO
-if ($conf::statusfile && $conf::statusdelay == 0) {
- $main::statusd_pid = fork_statusd();
- $SIG{"CHLD"} = \&kid_died; # watch out for dead status daemon
- # SIGUSR1 triggers status info
- $SIG{"USR1"} = \&send_status;
-}
+if ( $conf::statusfile && $conf::statusdelay == 0 ) {
+ $main::statusd_pid = fork_statusd();
+ $SIG{"CHLD"} = \&kid_died; # watch out for dead status daemon
+ # SIGUSR1 triggers status info
+ $SIG{"USR1"} = \&send_status;
+} ## end if ( $conf::statusfile...
$main::maind_pid = $$;
-END { kill( $main::signo{"ABRT"}, $$ ) if defined $main::signo{"ABRT"}; }
+END {
+ kill( $main::signo{"ABRT"}, $$ )
+ if defined $main::signo{"ABRT"};
+}
# write the pid file
open( PIDFILE, ">$conf::pidfile" )
- or msg( "log", "Can't open $conf::pidfile: $!\n" );
+ or msg( "log", "Can't open $conf::pidfile: $!\n" );
printf PIDFILE "%5d\n", $$;
-close( PIDFILE );
+close(PIDFILE);
chmod( 0644, $conf::pidfile )
- or die "Cannot set modes of $conf::pidfile: $!\n";
+ or die "Cannot set modes of $conf::pidfile: $!\n";
# other signals will just log an error and exit
-foreach ( @main::fatal_signals ) {
- $SIG{$_} = \&fatal_signal;
+foreach (@main::fatal_signals) {
+ $SIG{$_} = \&fatal_signal;
}
# send signal to user-started process that we're ready and it can exit
# ---------------------------------------------------------------------------
# default to classical incoming/target
-$main::current_incoming = $conf::incoming;
+$main::current_incoming = $conf::incoming;
$main::current_targetdir = $conf::targetdir;
$main::dstat = "i";
write_status_file() if $conf::statusdelay;
-while( 1 ) {
-
- # ping target only if there is the possibility that we'll contact it (but
- # also don't wait too long).
- my @have_changes = <*.changes *.commands>;
- for ( my $delayed_dirs = 0; $delayed_dirs <= $conf::max_delayed;
- $delayed_dirs++) {
- my $adelayeddir = sprintf( "$conf::incoming_delayed",
- $delayed_dirs );
- push( @have_changes,
- <$adelayeddir/*.changes> );
- }
- check_alive() if @have_changes || (time - $main::last_ping_time) > 8*60*60;
-
- if (@have_changes && $main::target_up) {
- check_incoming_writable if !$main::incoming_writable;
- check_dir() if $main::incoming_writable;
- }
- $main::dstat = "i";
- write_status_file() if $conf::statusdelay;
-
- if ($conf::upload_method eq "copy") {
- age_delayed_queues();
- }
-
- # sleep() returns if we received a signal (SIGUSR1 for status FIFO), so
- # calculate the end time once and wait for it being reached.
- format_status_num( $main::next_run, time + $conf::queue_delay );
- my $delta;
- while( ($delta = calc_delta()) > 0 ) {
- debug( "mainloop sleeping $delta secs" );
- sleep( $delta );
- # check if statusd died, if using status FIFO, or update status file
- if ($conf::statusdelay) {
- write_status_file();
- }
- else {
- restart_statusd();
- }
- }
-}
+while (1) {
+
+ # ping target only if there is the possibility that we'll contact it (but
+ # also don't wait too long).
+ my @have_changes = <*.changes *.commands>;
+ for ( my $delayed_dirs = 0 ;
+ $delayed_dirs <= $conf::max_delayed ;
+ $delayed_dirs++ )
+ {
+ my $adelayeddir = sprintf( "$conf::incoming_delayed", $delayed_dirs );
+ push( @have_changes, <$adelayeddir/*.changes> );
+ } ## end for ( my $delayed_dirs ...
+ check_alive()
+ if @have_changes || ( time - $main::last_ping_time ) > 8 * 60 * 60;
+
+ if ( @have_changes && $main::target_up ) {
+ check_incoming_writable if !$main::incoming_writable;
+ check_dir() if $main::incoming_writable;
+ }
+ $main::dstat = "i";
+ write_status_file() if $conf::statusdelay;
+
+ if ( $conf::upload_method eq "copy" ) {
+ age_delayed_queues();
+ }
+
+ # sleep() returns if we received a signal (SIGUSR1 for status FIFO), so
+ # calculate the end time once and wait for it being reached.
+ format_status_num( $main::next_run, time + $conf::queue_delay );
+ my $delta;
+ while ( ( $delta = calc_delta() ) > 0 ) {
+ debug("mainloop sleeping $delta secs");
+ sleep($delta);
+
+ # check if statusd died, if using status FIFO, or update status file
+ if ($conf::statusdelay) {
+ write_status_file();
+ } else {
+ restart_statusd();
+ }
+ } ## end while ( ( $delta = calc_delta...
+} ## end while (1)
sub calc_delta() {
- my $delta;
-
- $delta = $main::next_run - time;
- $delta = $conf::statusdelay
- if $conf::statusdelay && $conf::statusdelay < $delta;
- return $delta;
-}
+ my $delta;
+ $delta = $main::next_run - time;
+ $delta = $conf::statusdelay
+ if $conf::statusdelay && $conf::statusdelay < $delta;
+ return $delta;
+} ## end sub calc_delta()
# ---------------------------------------------------------------------------
# main working functions
# ---------------------------------------------------------------------------
-
#
# main function for checking the incoming dir
#
sub check_dir() {
- my( @files, @changes, @keep_files, @this_keep_files, @stats, $file ,
- $adelay );
-
- debug( "starting checkdir" );
- $main::dstat = "c";
- write_status_file() if $conf::statusdelay;
-
- # test if needed binaries are available; this is if they're on maybe
- # slow-mounted NFS filesystems
- foreach (@conf::test_binaries) {
- next if -f $_;
- # maybe the mount succeeds now
- sleep 5;
- next if -f $_;
- msg( "log", "binary test failed for $_; delaying queue run\n");
- goto end_run;
- }
-
- for ( $adelay=-1; $adelay <= $conf::max_delayed; $adelay++ ) {
- if ( $adelay == -1 ) {
- $main::current_incoming = $conf::incoming;
- $main::current_incoming_short = "";
- $main::current_targetdir = $conf::targetdir;
- }
- else {
- $main::current_incoming = sprintf( $conf::incoming_delayed,
- $adelay );
- $main::current_incoming_short = sprintf( "DELAYED/%d-day",
- $adelay );
- $main::current_targetdir = sprintf( $conf::targetdir_delayed,
- $adelay );
- }
-
- # need to clear directory specific variables
- undef ( @keep_files );
- undef ( @this_keep_files );
-
- chdir ( $main::current_incoming )
- or (msg( "log",
- "Cannot change to dir ".
- "${main::current_incoming_short}: $!\n" ),
- return);
-
- # look for *.commands files but not in delayed queues
- if ( $adelay==-1 ) {
- foreach $file ( <*.commands> ) {
- init_mail( $file );
- block_signals();
- process_commands( $file );
- unblock_signals();
- $main::dstat = "c";
- write_status_file() if $conf::statusdelay;
- finish_mail();
- }
- }
- opendir( INC, "." )
- or (msg( "log", "Cannot open dir ${main::current_incoming_short}: $!\n" ),
- return);
- @files = readdir( INC );
- closedir( INC );
-
- # process all .changes files found
- @changes = grep /\.changes$/, @files;
- push( @keep_files, @changes ); # .changes files aren't stray
- foreach $file ( @changes ) {
- init_mail( $file );
- # wrap in an eval to allow jumpbacks to here with die in case
- # of errors
- block_signals();
- eval { process_changes( $file, @this_keep_files ); };
- unblock_signals();
- msg( "log,mail", $@ ) if $@;
- $main::dstat = "c";
- write_status_file() if $conf::statusdelay;
-
- # files which are ok in conjunction with this .changes
- debug( "$file tells to keep @this_keep_files" );
- push( @keep_files, @this_keep_files );
- finish_mail();
-
- # break out of this loop if the incoming dir has become unwritable
- goto end_run if !$main::incoming_writable;
- }
- ftp_close() if $conf::upload_method eq "ftp";
-
- # find files which aren't related to any .changes
- foreach $file ( @files ) {
- # filter out files we never want to delete
- next if ! -f $file || # may have disappeared in the meantime
- $file eq "." || $file eq ".." ||
- (grep { $_ eq $file } @keep_files) ||
- $file =~ /$conf::keep_files/;
- # Delete such files if they're older than
- # $stray_remove_timeout; they could be part of an
- # yet-incomplete upload, with the .changes still missing.
- # Cannot send any notification, since owner unknown.
- next if !(@stats = stat( $file ));
- my $age = time - $stats[ST_MTIME];
- my( $maint, $pattern, @job_files );
- if ($file =~ /^junk-for-writable-test/ ||
- $file !~ m,$conf::valid_files, ||
- $age >= $conf::stray_remove_timeout) {
- msg( "log", "Deleted stray file ${main::current_incoming_short}/$file\n" ) if rm( $file );
- }
- elsif ($age > $conf::no_changes_timeout &&
- is_debian_file( $file ) &&
- # not already reported
- !($stats[ST_MODE] & S_ISGID) &&
- ($pattern = debian_file_stem( $file )) &&
- (@job_files = glob($pattern)) &&
- # If a .changes is in the list, it has the same stem as the
- # found file (probably a .orig.tar.gz). Don't report in this
- # case.
- !(grep( /\.changes$/, @job_files ))) {
- $maint = get_maintainer( $file );
- # Don't send a mail if this looks like the recompilation of a
- # package for a non-i386 arch. For those, the maintainer field is
- # useless :-(
- if (!grep( /(\.dsc|_(i386|all)\.deb)$/, @job_files )) {
- msg( "log", "Found an upload without .changes and with no ",
- ".dsc file\n" );
- msg( "log", "Not sending a report, because probably ",
- "recompilation job\n" );
- }
- elsif ($maint) {
- init_mail();
- $main::mail_addr = $maint;
- $main::mail_addr = $1 if $main::mail_addr =~ /<([^>]*)>/;
- $main::mail_subject = "Incomplete upload found in ".
- "Debian upload queue";
- msg( "mail", "Probably you are the uploader of the following ".
- "file(s) in\n" );
- msg( "mail", "the Debian upload queue directory:\n " );
- msg( "mail", join( "\n ", @job_files ), "\n" );
- msg( "mail", "This looks like an upload, but a .changes file ".
- "is missing, so the job\n" );
- msg( "mail", "cannot be processed.\n\n" );
- msg( "mail", "If no .changes file arrives within ",
- print_time( $conf::stray_remove_timeout - $age ),
- ", the files will be deleted.\n\n" );
- msg( "mail", "If you didn't upload those files, please just ".
- "ignore this message.\n" );
- finish_mail();
- msg( "log", "Sending problem report for an upload without a ".
- ".changes\n" );
- msg( "log", "Maintainer: $maint\n" );
- }
- else {
- msg( "log", "Found an upload without .changes, but can't ".
- "find a maintainer address\n" );
- }
- msg( "log", "Files: @job_files\n" );
- # remember we already have sent a mail regarding this file
- foreach ( @job_files ) {
- my @st = stat($_);
- next if !@st; # file may have disappeared in the meantime
- chmod +($st[ST_MODE] |= S_ISGID), $_;
- }
- }
- else {
- debug( "found stray file ${main::current_incoming_short}/$file, deleting in ",
- print_time($conf::stray_remove_timeout - $age) );
- }
- }
- }
- chdir( $conf::incoming );
-
- end_run:
- $main::dstat = "i";
- write_status_file() if $conf::statusdelay;
-}
+ my ( @files, @changes, @keep_files, @this_keep_files, @stats, $file,
+ $adelay );
+
+ debug("starting checkdir");
+ $main::dstat = "c";
+ write_status_file() if $conf::statusdelay;
+
+ # test if needed binaries are available; this is if they're on maybe
+ # slow-mounted NFS filesystems
+ foreach (@conf::test_binaries) {
+ next if -f $_;
+
+ # maybe the mount succeeds now
+ sleep 5;
+ next if -f $_;
+ msg( "log", "binary test failed for $_; delaying queue run\n" );
+ goto end_run;
+ } ## end foreach (@conf::test_binaries)
+
+ for ( $adelay = -1 ; $adelay <= $conf::max_delayed ; $adelay++ ) {
+ if ( $adelay == -1 ) {
+ $main::current_incoming = $conf::incoming;
+ $main::current_incoming_short = "";
+ $main::current_targetdir = $conf::targetdir;
+ } else {
+ $main::current_incoming = sprintf( $conf::incoming_delayed, $adelay );
+ $main::current_incoming_short = sprintf( "DELAYED/%d-day", $adelay );
+ $main::current_targetdir = sprintf( $conf::targetdir_delayed, $adelay );
+ }
+
+ # need to clear directory specific variables
+ undef(@keep_files);
+ undef(@this_keep_files);
+
+ chdir($main::current_incoming)
+ or (
+ msg(
+ "log",
+ "Cannot change to dir "
+ . "${main::current_incoming_short}: $!\n"
+ ),
+ return
+ );
+
+ # look for *.commands files but not in delayed queues
+ if ( $adelay == -1 ) {
+ foreach $file (<*.commands>) {
+ init_mail($file);
+ block_signals();
+ process_commands($file);
+ unblock_signals();
+ $main::dstat = "c";
+ write_status_file() if $conf::statusdelay;
+ finish_mail();
+ } ## end foreach $file (<*.commands>)
+ } ## end if ( $adelay == -1 )
+ opendir( INC, "." )
+ or (
+ msg(
+ "log", "Cannot open dir ${main::current_incoming_short}: $!\n"
+ ),
+ return
+ );
+ @files = readdir(INC);
+ closedir(INC);
+
+ # process all .changes files found
+ @changes = grep /\.changes$/, @files;
+ push( @keep_files, @changes ); # .changes files aren't stray
+ foreach $file (@changes) {
+ init_mail($file);
+
+ # wrap in an eval to allow jumpbacks to here with die in case
+ # of errors
+ block_signals();
+ eval { process_changes( $file, @this_keep_files ); };
+ unblock_signals();
+ msg( "log,mail", $@ ) if $@;
+ $main::dstat = "c";
+ write_status_file() if $conf::statusdelay;
+
+ # files which are ok in conjunction with this .changes
+ debug("$file tells to keep @this_keep_files");
+ push( @keep_files, @this_keep_files );
+ finish_mail();
+
+ # break out of this loop if the incoming dir has become unwritable
+ goto end_run if !$main::incoming_writable;
+ } ## end foreach $file (@changes)
+ ftp_close() if $conf::upload_method eq "ftp";
+
+ # find files which aren't related to any .changes
+ foreach $file (@files) {
+
+ # filter out files we never want to delete
+ next if !-f $file || # may have disappeared in the meantime
+ $file eq "."
+ || $file eq ".."
+ || ( grep { $_ eq $file } @keep_files )
+ || $file =~ /$conf::keep_files/;
+
+ # Delete such files if they're older than
+ # $stray_remove_timeout; they could be part of an
+ # yet-incomplete upload, with the .changes still missing.
+ # Cannot send any notification, since owner unknown.
+ next if !( @stats = stat($file) );
+ my $age = time - $stats[ST_MTIME];
+ my ( $maint, $pattern, @job_files );
+ if ( $file =~ /^junk-for-writable-test/
+ || $file !~ m,$conf::valid_files,
+ || $age >= $conf::stray_remove_timeout )
+ {
+ msg( "log",
+ "Deleted stray file ${main::current_incoming_short}/$file\n" )
+ if rm($file);
+ } elsif (
+ $age > $conf::no_changes_timeout
+ && is_debian_file($file)
+ &&
+
+ # not already reported
+ !( $stats[ST_MODE] & S_ISGID )
+ && ( $pattern = debian_file_stem($file) )
+ && ( @job_files = glob($pattern) )
+ &&
+
+ # If a .changes is in the list, it has the same stem as the
+ # found file (probably a .orig.tar.gz). Don't report in this
+ # case.
+ !( grep( /\.changes$/, @job_files ) )
+ )
+ {
+ $maint = get_maintainer($file);
+
+ # Don't send a mail if this looks like the recompilation of a
+ # package for a non-i386 arch. For those, the maintainer field is
+ # useless :-(
+ if ( !grep( /(\.dsc|_(i386|all)\.deb)$/, @job_files ) ) {
+ msg( "log", "Found an upload without .changes and with no ",
+ ".dsc file\n" );
+ msg( "log",
+ "Not sending a report, because probably ",
+ "recompilation job\n" );
+ } elsif ($maint) {
+ init_mail();
+ $main::mail_addr = $maint;
+ $main::mail_addr = $1 if $main::mail_addr =~ /<([^>]*)>/;
+ $main::mail_subject =
+ "Incomplete upload found in " . "Debian upload queue";
+ msg(
+ "mail",
+ "Probably you are the uploader of the following "
+ . "file(s) in\n"
+ );
+ msg( "mail", "the Debian upload queue directory:\n " );
+ msg( "mail", join( "\n ", @job_files ), "\n" );
+ msg(
+ "mail",
+ "This looks like an upload, but a .changes file "
+ . "is missing, so the job\n"
+ );
+ msg( "mail", "cannot be processed.\n\n" );
+ msg(
+ "mail",
+ "If no .changes file arrives within ",
+ print_time( $conf::stray_remove_timeout - $age ),
+ ", the files will be deleted.\n\n"
+ );
+ msg(
+ "mail",
+ "If you didn't upload those files, please just "
+ . "ignore this message.\n"
+ );
+ finish_mail();
+ msg(
+ "log",
+ "Sending problem report for an upload without a "
+ . ".changes\n"
+ );
+ msg( "log", "Maintainer: $maint\n" );
+ } else {
+ msg(
+ "log",
+ "Found an upload without .changes, but can't "
+ . "find a maintainer address\n"
+ );
+ } ## end else [ if ( !grep( /(\.dsc|_(i386|all)\.deb)$/...
+ msg( "log", "Files: @job_files\n" );
+
+ # remember we already have sent a mail regarding this file
+ foreach (@job_files) {
+ my @st = stat($_);
+ next if !@st; # file may have disappeared in the meantime
+ chmod +( $st[ST_MODE] |= S_ISGID ), $_;
+ }
+ } else {
+ debug(
+"found stray file ${main::current_incoming_short}/$file, deleting in ",
+ print_time( $conf::stray_remove_timeout - $age )
+ );
+ } ## end else [ if ( $file =~ /^junk-for-writable-test/...
+ } ## end foreach $file (@files)
+ } ## end for ( $adelay = -1 ; $adelay...
+ chdir($conf::incoming);
+
+end_run:
+ $main::dstat = "i";
+ write_status_file() if $conf::statusdelay;
+} ## end sub check_dir()
sub get_filelist_from_known_good_changes($) {
- my $changes = shift;
-
- local( *CHANGES );
- my(@filenames);
-
- # parse the .changes file
- open( CHANGES, "<$changes" )
- or die "$changes: $!\n";
- outer_loop: while( <CHANGES> ) {
- if (/^Files:/i) {
- while( <CHANGES> ) {
- redo outer_loop if !/^\s/;
- my @field = split( /\s+/ );
- next if @field != 6;
- # forbid shell meta chars in the name, we pass it to a
- # subshell several times...
- $field[5] =~ /^([a-zA-Z0-9.+_:@=%-][~a-zA-Z0-9.+_:@=%-]*)/;
- if ($1 ne $field[5]) {
- msg( "log", "found suspicious filename $field[5]\n" );
- next;
- }
- push( @filenames, $field[5] );
- }
- }
- }
- close( CHANGES );
- return @filenames;
-}
+ my $changes = shift;
+
+ local (*CHANGES);
+ my (@filenames);
+
+ # parse the .changes file
+ open( CHANGES, "<$changes" )
+ or die "$changes: $!\n";
+outer_loop: while (<CHANGES>) {
+ if (/^Files:/i) {
+ while (<CHANGES>) {
+ redo outer_loop if !/^\s/;
+ my @field = split(/\s+/);
+ next if @field != 6;
+
+ # forbid shell meta chars in the name, we pass it to a
+ # subshell several times...
+ $field[5] =~ /^([a-zA-Z0-9.+_:@=%-][~a-zA-Z0-9.+_:@=%-]*)/;
+ if ( $1 ne $field[5] ) {
+ msg( "log", "found suspicious filename $field[5]\n" );
+ next;
+ }
+ push( @filenames, $field[5] );
+ } ## end while (<CHANGES>)
+ } ## end if (/^Files:/i)
+ } ## end while (<CHANGES>)
+ close(CHANGES);
+ return @filenames;
+} ## end sub get_filelist_from_known_good_changes($)
#
# process one .changes file
#
sub process_changes($\@) {
- my $changes = shift;
- my $keep_list = shift;
- my( $pgplines, @files, @filenames, @changes_stats, $failure_file,
- $retries, $last_retry, $upload_time, $file, $do_report, $ls_l,
- $problems_reported, $errs, $pkgname, $signator );
- local( *CHANGES );
- local( *FAILS );
-
- format_status_str( $main::current_changes, "$main::current_incoming_short/$changes" );
- $main::dstat = "c";
- write_status_file() if $conf::statusdelay;
-
- @$keep_list = ();
- msg( "log", "processing ${main::current_incoming_short}/$changes\n" );
-
- # parse the .changes file
- open( CHANGES, "<$changes" )
- or die "Cannot open ${main::current_incoming_short}/$changes: $!\n";
- $pgplines = 0;
- $main::mail_addr = "";
- @files = ();
- outer_loop: while( <CHANGES> ) {
- if (/^---+(BEGIN|END) PGP .*---+$/) {
- ++$pgplines;
- }
- elsif (/^Maintainer:\s*/i) {
- chomp( $main::mail_addr = $' );
- $main::mail_addr = $1 if $main::mail_addr =~ /<([^>]*)>/;
- }
- elsif (/^Source:\s*/i) {
- chomp( $pkgname = $' );
- $pkgname =~ s/\s+$//;
- $main::packages{$pkgname}++;
- }
- elsif (/^Files:/i) {
- while( <CHANGES> ) {
- redo outer_loop if !/^\s/;
- my @field = split( /\s+/ );
- next if @field != 6;
- # forbid shell meta chars in the name, we pass it to a
- # subshell several times...
- $field[5] =~ /^([a-zA-Z0-9.+_:@=%-][~a-zA-Z0-9.+_:@=%-]*)/;
- if ($1 ne $field[5]) {
- msg( "log", "found suspicious filename $field[5]\n" );
- msg( "mail", "File '$field[5]' mentioned in $main::current_incoming_short/$changes\n",
- "has bad characters in its name. Removed.\n" );
- rm( $field[5] );
- next;
- }
- push( @files, { md5 => $field[1],
- size => $field[2],
- name => $field[5] } );
- push( @filenames, $field[5] );
- debug( "includes file $field[5], size $field[2], ",
- "md5 $field[1]" );
- }
- }
- }
- close( CHANGES );
-
- # tell check_dir that the files mentioned in this .changes aren't stray,
- # we know about them somehow
- @$keep_list = @filenames;
-
- # some consistency checks
- if (!$main::mail_addr) {
- msg( "log,mail", "$main::current_incoming_short/$changes doesn't contain a Maintainer: field; ".
- "cannot process\n" );
- goto remove_only_changes;
- }
- if ($main::mail_addr !~ /^(buildd_\S+-\S+|\S+\@\S+\.\S+)/) {
- # doesn't look like a mail address, maybe only the name
- my( $new_addr, @addr_list );
- if ($new_addr = try_to_get_mail_addr( $main::mail_addr, \@addr_list )){
- # substitute (unique) found addr, but give a warning
- msg( "mail", "(The Maintainer: field didn't contain a proper ".
- "mail address.\n" );
- msg( "mail", "Looking for `$main::mail_addr' in the Debian ".
- "keyring gave your address\n" );
- msg( "mail", "as unique result, so I used this.)\n" );
- msg( "log", "Substituted $new_addr for malformed ".
- "$main::mail_addr\n" );
- $main::mail_addr = $new_addr;
- }
- else {
- # not found or not unique: hold the job and inform queue maintainer
- my $old_addr = $main::mail_addr;
- $main::mail_addr = $conf::maintainer_mail;
- msg( "mail", "The job ${main::current_incoming_short}/$changes doesn't have a correct email\n" );
- msg( "mail", "address in the Maintainer: field:\n" );
- msg( "mail", " $old_addr\n" );
- msg( "mail", "A check for this in the Debian keyring gave:\n" );
- msg( "mail", @addr_list ?
- " " . join( ", ", @addr_list ) . "\n" :
- " nothing\n" );
- msg( "mail", "Please fix this manually\n" );
- msg( "log", "Bad Maintainer: field in ${main::current_incoming_short}/$changes: $old_addr\n" );
- goto remove_only_changes;
- }
- }
- if ($pgplines < 3) {
- msg( "log,mail", "$main::current_incoming_short/$changes isn't signed with PGP/GnuPG\n" );
- msg( "log", "(uploader $main::mail_addr)\n" );
- goto remove_only_changes;
- }
- if (!@files) {
- msg( "log,mail", "$main::current_incoming_short/$changes doesn't mention any files\n" );
- msg( "log", "(uploader $main::mail_addr)\n" );
- goto remove_only_changes;
- }
-
- # check for packages that shouldn't be processed
- if (grep( $_ eq $pkgname, @conf::nonus_packages )) {
- msg( "log,mail", "$pkgname is a package that must be uploaded ".
- "to nonus.debian.org\n" );
- msg( "log,mail", "instead of target.\n" );
- msg( "log,mail", "Job rejected and removed all files belonging ".
- "to it:\n" );
- msg( "log,mail", " ", join( ", ", @filenames ), "\n" );
- rm( $changes, @filenames );
- return;
- }
-
- $failure_file = $changes . ".failures";
- $retries = $last_retry = 0;
- if (-f $failure_file) {
- open( FAILS, "<$failure_file" )
- or die "Cannot open $main::current_incoming_short/$failure_file: $!\n";
- my $line = <FAILS>;
- close( FAILS );
- ( $retries, $last_retry ) = ( $1, $2 ) if $line =~ /^(\d+)\s+(\d+)$/;
- push( @$keep_list, $failure_file );
- }
-
- # run PGP on the file to check the signature
- if (!($signator = pgp_check( $changes ))) {
- msg( "log,mail", "$main::current_incoming_short/$changes has bad PGP/GnuPG signature!\n" );
- msg( "log", "(uploader $main::mail_addr)\n" );
- remove_only_changes:
- msg( "log,mail", "Removing $main::current_incoming_short/$changes, but keeping its associated ",
- "files for now.\n" );
- rm( $changes );
- # Set SGID bit on associated files, so that the test for Debian files
- # without a .changes doesn't consider them.
- foreach ( @filenames ) {
- my @st = stat($_);
- next if !@st; # file may have disappeared in the meantime
- chmod +($st[ST_MODE] |= S_ISGID), $_;
- }
- return;
- }
- elsif ($signator eq "LOCAL ERROR") {
- # An error has appened when starting pgp... Don't process the file,
- # but also don't delete it
- debug( "Can't PGP/GnuPG check $main::current_incoming_short/$changes -- don't process it for now" );
- return;
- }
-
- die "Cannot stat ${main::current_incoming_short}/$changes (??): $!\n"
- if !(@changes_stats = stat( $changes ));
- # Make $upload_time the maximum of all modification times of files
- # related to this .changes (and the .changes it self). This is the
- # last time something changes to these files.
- $upload_time = $changes_stats[ST_MTIME];
- for $file ( @files ) {
- my @stats;
- next if !(@stats = stat( $file->{"name"} ));
- $file->{"stats"} = \@stats;
- $upload_time = $stats[ST_MTIME] if $stats[ST_MTIME] > $upload_time;
- }
-
- $do_report = (time - $upload_time) > $conf::problem_report_timeout;
- $problems_reported = $changes_stats[ST_MODE] & S_ISGID;
- # if any of the files is newer than the .changes' ctime (the time
- # we sent a report and set the sticky bit), send new problem reports
- if ($problems_reported && $changes_stats[ST_CTIME] < $upload_time) {
- $problems_reported = 0;
- chmod +($changes_stats[ST_MODE] &= ~S_ISGID), $changes;
- debug( "upload_time>changes-ctime => resetting problems reported" );
- }
- debug( "do_report=$do_report problems_reported=$problems_reported" );
-
- # now check all files for correct size and md5 sum
- for $file ( @files ) {
- my $filename = $file->{"name"};
- if (!defined( $file->{"stats"} )) {
- # could be an upload that isn't complete yet, be quiet,
- # but don't process the file;
- msg( "log,mail", "$filename doesn't exist\n" )
- if $do_report && !$problems_reported;
- msg( "log", "$filename doesn't exist (ignored for now)\n" )
- if !$do_report;
- msg( "log", "$filename doesn't exist (already reported)\n" )
- if $problems_reported;
- ++$errs;
- }
- elsif ($file->{"stats"}->[ST_SIZE] < $file->{"size"} && !$do_report) {
- # could be an upload that isn't complete yet, be quiet,
- # but don't process the file
- msg( "log", "$filename is too small (ignored for now)\n" );
- ++$errs;
- }
- elsif ($file->{"stats"}->[ST_SIZE] != $file->{"size"}) {
- msg( "log,mail", "$filename has incorrect size; deleting it\n" );
- rm( $filename );
- ++$errs;
- }
- elsif (md5sum( $filename ) ne $file->{"md5"}) {
- msg( "log,mail", "$filename has incorrect md5 checksum; ",
- "deleting it\n" );
- rm( $filename );
- ++$errs;
- }
- }
-
- if ($errs) {
- if ((time - $upload_time) > $conf::bad_changes_timeout) {
- # if a .changes fails for a really long time (several days
- # or so), remove it and all associated files
- msg( "log,mail",
- "$main::current_incoming_short/$changes couldn't be processed for ",
- int($conf::bad_changes_timeout/(60*60)),
- " hours and is now deleted\n" );
- msg( "log,mail",
- "All files it mentions are also removed:\n" );
- msg( "log,mail", " ", join( ", ", @filenames ), "\n" );
- rm( $changes, @filenames, $failure_file );
- }
- elsif ($do_report && !$problems_reported) {
- # otherwise, send a problem report, if not done already
- msg( "mail",
- "Due to the errors above, the .changes file couldn't ",
- "be processed.\n",
- "Please fix the problems for the upload to happen.\n" );
- # remember we already have sent a mail regarding this file
- debug( "Sending problem report mail and setting SGID bit" );
- my $mode = $changes_stats[ST_MODE] |= S_ISGID;
- msg( "log", "chmod failed: $!" ) if (chmod ($mode, $changes) != 1);
- }
- # else: be quiet
-
- return;
- }
-
- # if this upload already failed earlier, wait until the delay requirement
- # is fulfilled
- if ($retries > 0 && (time - $last_retry) <
- ($retries == 1 ? $conf::upload_delay_1 : $conf::upload_delay_2)) {
- msg( "log", "delaying retry of upload\n" );
- return;
- }
-
- if ($conf::upload_method eq "ftp") {
- return if !ftp_open();
- }
-
- # check if the job is already present on target
- # (moved to here, to avoid bothering target as long as there are errors in
- # the job)
- if ($ls_l = is_on_target( $changes, @filenames )) {
- msg( "log,mail", "$main::current_incoming_short/$changes is already present on target host:\n" );
- msg( "log,mail", "$ls_l\n" );
- msg( "mail", "Either you already uploaded it, or someone else ",
- "came first.\n" );
- msg( "log,mail", "Job $changes removed.\n" );
- rm( $changes, @filenames, $failure_file );
- return;
- }
-
- # clear sgid bit before upload, scp would copy it to target. We don't need
- # it anymore, we know there are no problems if we come here. Also change
- # mode of files to 644 if this should be done locally.
- $changes_stats[ST_MODE] &= ~S_ISGID;
- if (!$conf::chmod_on_target) {
- $changes_stats[ST_MODE] &= ~0777;
- $changes_stats[ST_MODE] |= 0644;
- }
- chmod +($changes_stats[ST_MODE]), $changes;
-
- # try uploading to target
- if (!copy_to_target( $changes, @filenames )) {
- # if the upload failed, increment the retry counter and remember the
- # current time; both things are written to the .failures file. Don't
- # increment the fail counter if the error was due to incoming
- # unwritable.
- return if !$main::incoming_writable;
- if (++$retries >= $conf::max_upload_retries) {
- msg( "log,mail",
- "$changes couldn't be uploaded for $retries times now.\n" );
- msg( "log,mail",
- "Giving up and removing it and its associated files:\n" );
- msg( "log,mail", " ", join( ", ", @filenames ), "\n" );
- rm( $changes, @filenames, $failure_file );
- }
- else {
- $last_retry = time;
- if (open( FAILS, ">$failure_file" )) {
- print FAILS "$retries $last_retry\n";
- close( FAILS );
- chmod( 0600, $failure_file )
- or die "Cannot set modes of $failure_file: $!\n";
- }
- push( @$keep_list, $failure_file );
- debug( "now $retries failed uploads" );
- msg( "mail",
- "The upload will be retried in ",
- print_time( $retries == 1 ? $conf::upload_delay_1 :
- $conf::upload_delay_2 ), "\n" );
- }
- return;
- }
-
- # If the files were uploaded ok, remove them
- rm( $changes, @filenames, $failure_file );
-
- msg( "mail", "$changes uploaded successfully to $conf::target\n" );
- msg( "mail", "along with the files:\n ",
- join( "\n ", @filenames ), "\n" );
- msg( "log", "$changes processed successfully (uploader $main::mail_addr)\n" );
-
- # Check for files that have the same stem as the .changes (and weren't
- # mentioned there) and delete them. It happens often enough that people
- # upload a .orig.tar.gz where it isn't needed and also not in the
- # .changes. Explicitly deleting it (and not waiting for the
- # $stray_remove_timeout) reduces clutter in the queue dir and maybe also
- # educates uploaders :-)
-
-# my $pattern = debian_file_stem( $changes );
-# my $spattern = substr( $pattern, 0, -1 ); # strip off '*' at end
-# my @other_files = glob($pattern);
- # filter out files that have a Debian revision at all and a different
- # revision. Those belong to a different upload.
-# if ($changes =~ /^\Q$spattern\E-([\d.+-]+)/) {
-# my $this_rev = $1;
-# @other_files = grep( !/^\Q$spattern\E-([\d.+-]+)/ || $1 eq $this_rev,
-# @other_files);
- #}
- # Also do not remove those files if a .changes is among them. Then there
- # is probably a second upload for another version or another architecture.
-# if (@other_files && !grep( /\.changes$/, @other_files )) {
-# rm( @other_files );
-# msg( "mail", "\nThe following file(s) seemed to belong to the same ".
-# "upload, but weren't listed\n" );
-# msg( "mail", "in the .changes file:\n " );
-# msg( "mail", join( "\n ", @other_files ), "\n" );
-# msg( "mail", "They have been deleted.\n" );
-# msg( "log", "Deleted files in upload not in $changes: @other_files\n" );
- #}
-}
+ my $changes = shift;
+ my $keep_list = shift;
+ my (
+ $pgplines, @files, @filenames, @changes_stats,
+ $failure_file, $retries, $last_retry, $upload_time,
+ $file, $do_report, $ls_l, $problems_reported,
+ $errs, $pkgname, $signator
+ );
+ local (*CHANGES);
+ local (*FAILS);
+
+ format_status_str( $main::current_changes,
+ "$main::current_incoming_short/$changes" );
+ $main::dstat = "c";
+ write_status_file() if $conf::statusdelay;
+
+ @$keep_list = ();
+ msg( "log", "processing ${main::current_incoming_short}/$changes\n" );
+
+ # parse the .changes file
+ open( CHANGES, "<$changes" )
+ or die "Cannot open ${main::current_incoming_short}/$changes: $!\n";
+ $pgplines = 0;
+ $main::mail_addr = "";
+ @files = ();
+outer_loop: while (<CHANGES>) {
+ if (/^---+(BEGIN|END) PGP .*---+$/) {
+ ++$pgplines;
+ } elsif (/^Maintainer:\s*/i) {
+ chomp( $main::mail_addr = $' );
+ $main::mail_addr = $1 if $main::mail_addr =~ /<([^>]*)>/;
+ } elsif (/^Source:\s*/i) {
+ chomp( $pkgname = $' );
+ $pkgname =~ s/\s+$//;
+ $main::packages{$pkgname}++;
+ } elsif (/^Files:/i) {
+ while (<CHANGES>) {
+ redo outer_loop if !/^\s/;
+ my @field = split(/\s+/);
+ next if @field != 6;
+
+ # forbid shell meta chars in the name, we pass it to a
+ # subshell several times...
+ $field[5] =~ /^([a-zA-Z0-9.+_:@=%-][~a-zA-Z0-9.+_:@=%-]*)/;
+ if ( $1 ne $field[5] ) {
+ msg( "log", "found suspicious filename $field[5]\n" );
+ msg(
+ "mail",
+"File '$field[5]' mentioned in $main::current_incoming_short/$changes\n",
+ "has bad characters in its name. Removed.\n"
+ );
+ rm( $field[5] );
+ next;
+ } ## end if ( $1 ne $field[5] )
+ push(
+ @files,
+ {
+ md5 => $field[1],
+ size => $field[2],
+ name => $field[5]
+ }
+ );
+ push( @filenames, $field[5] );
+ debug( "includes file $field[5], size $field[2], ", "md5 $field[1]" );
+ } ## end while (<CHANGES>)
+ } ## end elsif (/^Files:/i)
+ } ## end while (<CHANGES>)
+ close(CHANGES);
+
+ # tell check_dir that the files mentioned in this .changes aren't stray,
+ # we know about them somehow
+ @$keep_list = @filenames;
+
+ # some consistency checks
+ if ( !$main::mail_addr ) {
+ msg( "log,mail",
+"$main::current_incoming_short/$changes doesn't contain a Maintainer: field; "
+ . "cannot process\n" );
+ goto remove_only_changes;
+ } ## end if ( !$main::mail_addr)
+ if ( $main::mail_addr !~ /^(buildd_\S+-\S+|\S+\@\S+\.\S+)/ ) {
+
+ # doesn't look like a mail address, maybe only the name
+ my ( $new_addr, @addr_list );
+ if ( $new_addr = try_to_get_mail_addr( $main::mail_addr, \@addr_list ) ) {
+
+ # substitute (unique) found addr, but give a warning
+ msg(
+ "mail",
+ "(The Maintainer: field didn't contain a proper "
+ . "mail address.\n"
+ );
+ msg(
+ "mail",
+ "Looking for `$main::mail_addr' in the Debian "
+ . "keyring gave your address\n"
+ );
+ msg( "mail", "as unique result, so I used this.)\n" );
+ msg( "log",
+ "Substituted $new_addr for malformed " . "$main::mail_addr\n" );
+ $main::mail_addr = $new_addr;
+ } else {
+
+ # not found or not unique: hold the job and inform queue maintainer
+ my $old_addr = $main::mail_addr;
+ $main::mail_addr = $conf::maintainer_mail;
+ msg(
+ "mail",
+"The job ${main::current_incoming_short}/$changes doesn't have a correct email\n"
+ );
+ msg( "mail", "address in the Maintainer: field:\n" );
+ msg( "mail", " $old_addr\n" );
+ msg( "mail", "A check for this in the Debian keyring gave:\n" );
+ msg( "mail",
+ @addr_list
+ ? " " . join( ", ", @addr_list ) . "\n"
+ : " nothing\n" );
+ msg( "mail", "Please fix this manually\n" );
+ msg(
+ "log",
+"Bad Maintainer: field in ${main::current_incoming_short}/$changes: $old_addr\n"
+ );
+ goto remove_only_changes;
+ } ## end else [ if ( $new_addr = try_to_get_mail_addr...
+ } ## end if ( $main::mail_addr ...
+ if ( $pgplines < 3 ) {
+ msg(
+ "log,mail",
+ "$main::current_incoming_short/$changes isn't signed with PGP/GnuPG\n"
+ );
+ msg( "log", "(uploader $main::mail_addr)\n" );
+ goto remove_only_changes;
+ } ## end if ( $pgplines < 3 )
+ if ( !@files ) {
+ msg( "log,mail",
+ "$main::current_incoming_short/$changes doesn't mention any files\n" );
+ msg( "log", "(uploader $main::mail_addr)\n" );
+ goto remove_only_changes;
+ } ## end if ( !@files )
+
+ # check for packages that shouldn't be processed
+ if ( grep( $_ eq $pkgname, @conf::nonus_packages ) ) {
+ msg(
+ "log,mail",
+ "$pkgname is a package that must be uploaded "
+ . "to nonus.debian.org\n"
+ );
+ msg( "log,mail", "instead of target.\n" );
+ msg( "log,mail",
+ "Job rejected and removed all files belonging " . "to it:\n" );
+ msg( "log,mail", " ", join( ", ", @filenames ), "\n" );
+ rm( $changes, @filenames );
+ return;
+ } ## end if ( grep( $_ eq $pkgname...
+
+ $failure_file = $changes . ".failures";
+ $retries = $last_retry = 0;
+ if ( -f $failure_file ) {
+ open( FAILS, "<$failure_file" )
+ or die "Cannot open $main::current_incoming_short/$failure_file: $!\n";
+ my $line = <FAILS>;
+ close(FAILS);
+ ( $retries, $last_retry ) = ( $1, $2 )
+ if $line =~ /^(\d+)\s+(\d+)$/;
+ push( @$keep_list, $failure_file );
+ } ## end if ( -f $failure_file )
+
+ # run PGP on the file to check the signature
+ if ( !( $signator = pgp_check($changes) ) ) {
+ msg(
+ "log,mail",
+ "$main::current_incoming_short/$changes has bad PGP/GnuPG signature!\n"
+ );
+ msg( "log", "(uploader $main::mail_addr)\n" );
+ remove_only_changes:
+ msg(
+ "log,mail",
+"Removing $main::current_incoming_short/$changes, but keeping its associated ",
+ "files for now.\n"
+ );
+ rm($changes);
+
+ # Set SGID bit on associated files, so that the test for Debian files
+ # without a .changes doesn't consider them.
+ foreach (@filenames) {
+ my @st = stat($_);
+ next if !@st; # file may have disappeared in the meantime
+ chmod +( $st[ST_MODE] |= S_ISGID ), $_;
+ }
+ return;
+ } elsif ( $signator eq "LOCAL ERROR" ) {
+
+ # An error has appened when starting pgp... Don't process the file,
+ # but also don't delete it
+ debug(
+"Can't PGP/GnuPG check $main::current_incoming_short/$changes -- don't process it for now"
+ );
+ return;
+ } ## end elsif ( $signator eq "LOCAL ERROR")
+
+ die "Cannot stat ${main::current_incoming_short}/$changes (??): $!\n"
+ if !( @changes_stats = stat($changes) );
+
+ # Make $upload_time the maximum of all modification times of files
+ # related to this .changes (and the .changes it self). This is the
+ # last time something changes to these files.
+ $upload_time = $changes_stats[ST_MTIME];
+ for $file (@files) {
+ my @stats;
+ next if !( @stats = stat( $file->{"name"} ) );
+ $file->{"stats"} = \@stats;
+ $upload_time = $stats[ST_MTIME] if $stats[ST_MTIME] > $upload_time;
+ } ## end for $file (@files)
+
+ $do_report = ( time - $upload_time ) > $conf::problem_report_timeout;
+ $problems_reported = $changes_stats[ST_MODE] & S_ISGID;
+
+ # if any of the files is newer than the .changes' ctime (the time
+ # we sent a report and set the sticky bit), send new problem reports
+ if ( $problems_reported && $changes_stats[ST_CTIME] < $upload_time ) {
+ $problems_reported = 0;
+ chmod +( $changes_stats[ST_MODE] &= ~S_ISGID ), $changes;
+ debug("upload_time>changes-ctime => resetting problems reported");
+ }
+ debug("do_report=$do_report problems_reported=$problems_reported");
+
+ # now check all files for correct size and md5 sum
+ for $file (@files) {
+ my $filename = $file->{"name"};
+ if ( !defined( $file->{"stats"} ) ) {
+
+ # could be an upload that isn't complete yet, be quiet,
+ # but don't process the file;
+ msg( "log,mail", "$filename doesn't exist\n" )
+ if $do_report && !$problems_reported;
+ msg( "log", "$filename doesn't exist (ignored for now)\n" )
+ if !$do_report;
+ msg( "log", "$filename doesn't exist (already reported)\n" )
+ if $problems_reported;
+ ++$errs;
+ } elsif ( $file->{"stats"}->[ST_SIZE] < $file->{"size"}
+ && !$do_report )
+ {
+
+ # could be an upload that isn't complete yet, be quiet,
+ # but don't process the file
+ msg( "log", "$filename is too small (ignored for now)\n" );
+ ++$errs;
+ } elsif ( $file->{"stats"}->[ST_SIZE] != $file->{"size"} ) {
+ msg( "log,mail", "$filename has incorrect size; deleting it\n" );
+ rm($filename);
+ ++$errs;
+ } elsif ( md5sum($filename) ne $file->{"md5"} ) {
+ msg( "log,mail",
+ "$filename has incorrect md5 checksum; ",
+ "deleting it\n" );
+ rm($filename);
+ ++$errs;
+ } ## end elsif ( md5sum($filename)...
+ } ## end for $file (@files)
+
+ if ($errs) {
+ if ( ( time - $upload_time ) > $conf::bad_changes_timeout ) {
+
+ # if a .changes fails for a really long time (several days
+ # or so), remove it and all associated files
+ msg(
+ "log,mail",
+ "$main::current_incoming_short/$changes couldn't be processed for ",
+ int( $conf::bad_changes_timeout / ( 60 * 60 ) ),
+ " hours and is now deleted\n"
+ );
+ msg( "log,mail", "All files it mentions are also removed:\n" );
+ msg( "log,mail", " ", join( ", ", @filenames ), "\n" );
+ rm( $changes, @filenames, $failure_file );
+ } elsif ( $do_report && !$problems_reported ) {
+
+ # otherwise, send a problem report, if not done already
+ msg(
+ "mail",
+ "Due to the errors above, the .changes file couldn't ",
+ "be processed.\n",
+ "Please fix the problems for the upload to happen.\n"
+ );
+
+ # remember we already have sent a mail regarding this file
+ debug("Sending problem report mail and setting SGID bit");
+ my $mode = $changes_stats[ST_MODE] |= S_ISGID;
+ msg( "log", "chmod failed: $!" )
+ if ( chmod( $mode, $changes ) != 1 );
+ } ## end elsif ( $do_report && !$problems_reported)
+
+ # else: be quiet
+
+ return;
+ } ## end if ($errs)
+
+ # if this upload already failed earlier, wait until the delay requirement
+ # is fulfilled
+ if ( $retries > 0
+ && ( time - $last_retry ) <
+ ( $retries == 1 ? $conf::upload_delay_1 : $conf::upload_delay_2 ) )
+ {
+ msg( "log", "delaying retry of upload\n" );
+ return;
+ } ## end if ( $retries > 0 && (...
+
+ if ( $conf::upload_method eq "ftp" ) {
+ return if !ftp_open();
+ }
+
+ # check if the job is already present on target
+ # (moved to here, to avoid bothering target as long as there are errors in
+ # the job)
+ if ( $ls_l = is_on_target( $changes, @filenames ) ) {
+ msg(
+ "log,mail",
+"$main::current_incoming_short/$changes is already present on target host:\n"
+ );
+ msg( "log,mail", "$ls_l\n" );
+ msg( "mail",
+ "Either you already uploaded it, or someone else ",
+ "came first.\n" );
+ msg( "log,mail", "Job $changes removed.\n" );
+ rm( $changes, @filenames, $failure_file );
+ return;
+ } ## end if ( $ls_l = is_on_target...
+
+ # clear sgid bit before upload, scp would copy it to target. We don't need
+ # it anymore, we know there are no problems if we come here. Also change
+ # mode of files to 644 if this should be done locally.
+ $changes_stats[ST_MODE] &= ~S_ISGID;
+ if ( !$conf::chmod_on_target ) {
+ $changes_stats[ST_MODE] &= ~0777;
+ $changes_stats[ST_MODE] |= 0644;
+ }
+ chmod +( $changes_stats[ST_MODE] ), $changes;
+
+ # try uploading to target
+ if ( !copy_to_target( $changes, @filenames ) ) {
+
+ # if the upload failed, increment the retry counter and remember the
+ # current time; both things are written to the .failures file. Don't
+ # increment the fail counter if the error was due to incoming
+ # unwritable.
+ return if !$main::incoming_writable;
+ if ( ++$retries >= $conf::max_upload_retries ) {
+ msg( "log,mail",
+ "$changes couldn't be uploaded for $retries times now.\n" );
+ msg( "log,mail",
+ "Giving up and removing it and its associated files:\n" );
+ msg( "log,mail", " ", join( ", ", @filenames ), "\n" );
+ rm( $changes, @filenames, $failure_file );
+ } else {
+ $last_retry = time;
+ if ( open( FAILS, ">$failure_file" ) ) {
+ print FAILS "$retries $last_retry\n";
+ close(FAILS);
+ chmod( 0600, $failure_file )
+ or die "Cannot set modes of $failure_file: $!\n";
+ } ## end if ( open( FAILS, ">$failure_file"...
+ push( @$keep_list, $failure_file );
+ debug("now $retries failed uploads");
+ msg(
+ "mail",
+ "The upload will be retried in ",
+ print_time(
+ $retries == 1
+ ? $conf::upload_delay_1
+ : $conf::upload_delay_2
+ ),
+ "\n"
+ );
+ } ## end else [ if ( ++$retries >= $conf::max_upload_retries)
+ return;
+ } ## end if ( !copy_to_target( ...
+
+ # If the files were uploaded ok, remove them
+ rm( $changes, @filenames, $failure_file );
+
+ msg( "mail", "$changes uploaded successfully to $conf::target\n" );
+ msg( "mail", "along with the files:\n ", join( "\n ", @filenames ),
+ "\n" );
+ msg( "log",
+ "$changes processed successfully (uploader $main::mail_addr)\n" );
+
+ # Check for files that have the same stem as the .changes (and weren't
+ # mentioned there) and delete them. It happens often enough that people
+ # upload a .orig.tar.gz where it isn't needed and also not in the
+ # .changes. Explicitly deleting it (and not waiting for the
+ # $stray_remove_timeout) reduces clutter in the queue dir and maybe also
+ # educates uploaders :-)
+
+ # my $pattern = debian_file_stem( $changes );
+ # my $spattern = substr( $pattern, 0, -1 ); # strip off '*' at end
+ # my @other_files = glob($pattern);
+ # filter out files that have a Debian revision at all and a different
+ # revision. Those belong to a different upload.
+ # if ($changes =~ /^\Q$spattern\E-([\d.+-]+)/) {
+ # my $this_rev = $1;
+ # @other_files = grep( !/^\Q$spattern\E-([\d.+-]+)/ || $1 eq $this_rev,
+ # @other_files);
+ #}
+ # Also do not remove those files if a .changes is among them. Then there
+ # is probably a second upload for another version or another architecture.
+ # if (@other_files && !grep( /\.changes$/, @other_files )) {
+ # rm( @other_files );
+ # msg( "mail", "\nThe following file(s) seemed to belong to the same ".
+ # "upload, but weren't listed\n" );
+ # msg( "mail", "in the .changes file:\n " );
+ # msg( "mail", join( "\n ", @other_files ), "\n" );
+ # msg( "mail", "They have been deleted.\n" );
+ # msg( "log", "Deleted files in upload not in $changes: @other_files\n" );
+ #}
+} ## end sub process_changes($\@)
#
# process one .commands file
#
sub process_commands($) {
- my $commands = shift;
- my( @cmds, $cmd, $pgplines, $signator );
- local( *COMMANDS );
- my( @files, $file, @removed, $target_delay );
-
- format_status_str( $main::current_changes, $commands );
- $main::dstat = "c";
- write_status_file() if $conf::statusdelay;
-
- msg( "log", "processing $main::current_incoming_short/$commands\n" );
-
- # parse the .commands file
- if (!open( COMMANDS, "<$commands" )) {
- msg( "log", "Cannot open $main::current_incoming_short/$commands: $!\n" );
- return;
- }
- $pgplines = 0;
- $main::mail_addr = "";
- @cmds = ();
- outer_loop: while( <COMMANDS> ) {
- if (/^---+(BEGIN|END) PGP .*---+$/) {
- ++$pgplines;
- }
- elsif (/^Uploader:\s*/i) {
- chomp( $main::mail_addr = $' );
- $main::mail_addr = $1 if $main::mail_addr =~ /<([^>]*)>/;
- }
- elsif (/^Commands:/i) {
- $_ = $';
- for(;;) {
- s/^\s*(.*)\s*$/$1/; # delete whitespace at both ends
- if (!/^\s*$/) {
- push( @cmds, $_ );
- debug( "includes cmd $_" );
- }
- last outer_loop if !defined( $_ = scalar(<COMMANDS>) );
- chomp;
- redo outer_loop if !/^\s/ || /^$/;
- }
- }
- }
- close( COMMANDS );
-
- # some consistency checks
- if (!$main::mail_addr || $main::mail_addr !~ /^\S+\@\S+\.\S+/) {
- msg( "log,mail", "$main::current_incoming_short/$commands contains no or bad Uploader: field: ".
- "$main::mail_addr\n" );
- msg( "log,mail", "cannot process $main::current_incoming_short/$commands\n" );
- $main::mail_addr = "";
- goto remove;
- }
- msg( "log", "(command uploader $main::mail_addr)\n" );
-
- if ($pgplines < 3) {
- msg( "log,mail", "$main::current_incoming_short/$commands isn't signed with PGP/GnuPG\n" );
- msg( "mail", "or the uploaded file is broken. Make sure to transfer in binary mode\n" );
- msg( "mail", "or better yet - use dcut for commands files\n");
- goto remove;
- }
-
- # run PGP on the file to check the signature
- if (!($signator = pgp_check( $commands ))) {
- msg( "log,mail", "$main::current_incoming_short/$commands has bad PGP/GnuPG signature!\n" );
- remove:
- msg( "log,mail", "Removing $main::current_incoming_short/$commands\n" );
- rm( $commands );
- return;
- }
- elsif ($signator eq "LOCAL ERROR") {
- # An error has appened when starting pgp... Don't process the file,
- # but also don't delete it
- debug( "Can't PGP/GnuPG check $main::current_incoming_short/$commands -- don't process it for now" );
- return;
- }
- msg( "log", "(PGP/GnuPG signature by $signator)\n" );
-
- # now process commands
- msg( "mail", "Log of processing your commands file $main::current_incoming_short/$commands:\n\n" );
- foreach $cmd ( @cmds ) {
- my @word = split( /\s+/, $cmd );
- msg( "mail,log", "> @word\n" );
- my $selecteddelayed = -1;
- next if @word < 1;
-
- if ($word[0] eq "rm") {
- foreach ( @word[1..$#word] ) {
- my $origword = $_;
- if (m,^DELAYED/([0-9]+)-day/,) {
- $selecteddelayed = $1;
- s,^DELAYED/[0-9]+-day/,,;
- }
- if ($origword eq "--searchdirs") {
- $selecteddelayed = -2;
- }
- elsif (m,/,) {
- msg( "mail,log", "$_: filename may not contain slashes except for DELAYED/#-day/ prefixes\n" );
- }
- else {
- # process wildcards but also plain names
- my (@thesefiles);
- my $pat = quotemeta($_);
- $pat =~ s/\\\*/.*/g;
- $pat =~ s/\\\?/.?/g;
- $pat =~ s/\\([][])/$1/g;
-
- if ( $selecteddelayed < 0) { # scanning or explicitly incoming
- opendir( DIR, "." );
- push (@thesefiles, grep /^$pat$/, readdir(DIR) );
- closedir( DIR );
- }
- if ( $selecteddelayed >= 0) {
- my $dir = sprintf( $conf::incoming_delayed, $selecteddelayed );
- opendir( DIR, $dir );
- push( @thesefiles, map ("$dir/$_", grep /^$pat$/, readdir(DIR) ));
- closedir( DIR );
- }
- elsif ( $selecteddelayed == -2) {
- for ( my($adelay)=0; (! @thesefiles) && $adelay <= $conf::max_delayed; $adelay++ ) {
- my $dir = sprintf( $conf::incoming_delayed, $adelay );
- opendir( DIR, $dir);
- push( @thesefiles, map ("$dir/$_", grep /^$pat$/, readdir(DIR) ));
- closedir( DIR );
- }
- }
- push (@files, @thesefiles);
- if (! @thesefiles) {
- msg( "mail,log", "$origword did not match anything\n" );
- }
- }
- }
- if (!@files) {
- msg( "mail,log", "No files to delete\n" );
- }
- else {
- @removed = ();
- foreach $file ( @files ) {
- if (!-f $file) {
- msg( "mail,log", "$file: no such file\n" );
- }
- elsif ($file =~ /$conf::keep_files/) {
- msg( "mail,log", "$file is protected, cannot ".
- "remove\n" );
- }
- elsif (!unlink( $file )) {
- msg( "mail,log", "$file: rm: $!\n" );
- }
- else {
- $file =~ s,$conf::incoming/?,,;
- push( @removed, $file );
- }
- }
- msg( "mail,log", "Files removed: @removed\n" ) if @removed;
- }
- }
- elsif ($word[0] eq "reschedule") {
- if (@word != 3) {
- msg( "mail,log", "Wrong number of arguments\n" );
- }
- elsif ($conf::upload_method ne "copy") {
- msg( "mail,log", "reschedule not available\n" );
- }
- elsif ($word[1] =~ m,/, || $word[1] !~ m/\.changes/) {
- msg( "mail,log", "$word[1]: filename may not contain slashes and must be .changes\n" );
- }
- elsif (! (($target_delay) = $word[2] =~ m,^([0-9]+)-day$,) || $target_delay > $conf::max_delayed) {
- msg( "mail,log", "$word[2]: rescheduling target must be #-day with # between 0 and $conf::max_delayed (in particular, no '/' allowed)\n");
- }
- elsif ($word[1] =~ /$conf::keep_files/) {
- msg( "mail,log", "$word[1] is protected, cannot do stuff with it\n" );
- }
- else {
- my($adelay);
- for ( $adelay=0; $adelay <= $conf::max_delayed && ! -f (sprintf( "$conf::targetdir_delayed",$adelay )."/$word[1]"); $adelay++ ) {
- }
- if ( $adelay > $conf::max_delayed) {
- msg( "mail,log", "$word[1] not found\n" );
- }
- elsif ($adelay == $target_delay) {
- msg( "mail,log", "$word[1] already is in $word[2]\n" );
- }
- else {
- my(@thesefiles);
- my($dir) = sprintf( "$conf::targetdir_delayed",$adelay );
- my($target_dir) = sprintf( "$conf::targetdir_delayed",$target_delay );
- push (@thesefiles, $word[1]);
- push (@thesefiles, get_filelist_from_known_good_changes("$dir/$word[1]"));
- for my $afile(@thesefiles) {
- if ($afile =~ m/\.changes$/) {
- utime undef,undef,("$dir/$afile");
- }
- if (! rename "$dir/$afile","$target_dir/$afile") {
- msg( "mail,log", "rename: $!\n" );
- }
- else {
- msg( "mail,log", "$afile moved to $target_delay-day\n" );
- }
- }
- }
- }
- }
- elsif ($word[0] eq "cancel") {
- if (@word != 2) {
- msg( "mail,log", "Wrong number of arguments\n" );
- }
- elsif ($conf::upload_method ne "copy") {
- msg( "mail,log", "cancel not available\n" );
- }
- elsif ($word[1] !~ m,^[a-zA-Z0-9.+_:@=%-][~a-zA-Z0-9.+_:@=%-]*\.changes$,) {
- msg( "mail,log", "argument to cancel must be one .changes filename without path\n" );
- }
- my (@files) = ();
- for ( my($adelay)=0; $adelay <= $conf::max_delayed; $adelay++ ) {
- my($dir) = sprintf( "$conf::targetdir_delayed",$adelay );
- if (-f "$dir/$word[1]") {
- @removed = ();
- push (@files, "$word[1]");
- push (@files,get_filelist_from_known_good_changes("$dir/$word[1]"));
- foreach $file ( @files ) {
- if (!-f "$dir/$file") {
- msg( "mail,log", "$dir/$file: no such file\n" );
- }
- elsif ("$dir/$file" =~ /$conf::keep_files/) {
- msg( "mail,log", "$dir/$file is protected, cannot ".
- "remove\n" );
- }
- elsif (!unlink( "$dir/$file" )) {
- msg( "mail,log", "$dir/$file: rm: $!\n" );
- }
- else {
- push( @removed, $file );
- }
- }
- msg( "mail,log", "Files removed from $adelay-day: @removed\n" ) if @removed;
- }
- }
- if (!@files) {
- msg( "mail,log", "No upload found: $word[1]\n" );
- }
- }
- else {
- msg( "mail,log", "unknown command $word[0]\n" );
- }
- }
- rm( $commands );
- msg( "log", "-- End of $main::current_incoming_short/$commands processing\n" );
-}
+ my $commands = shift;
+ my ( @cmds, $cmd, $pgplines, $signator );
+ local (*COMMANDS);
+ my ( @files, $file, @removed, $target_delay );
+
+ format_status_str( $main::current_changes, $commands );
+ $main::dstat = "c";
+ write_status_file() if $conf::statusdelay;
+
+ msg( "log", "processing $main::current_incoming_short/$commands\n" );
+
+ # parse the .commands file
+ if ( !open( COMMANDS, "<$commands" ) ) {
+ msg( "log", "Cannot open $main::current_incoming_short/$commands: $!\n" );
+ return;
+ }
+ $pgplines = 0;
+ $main::mail_addr = "";
+ @cmds = ();
+outer_loop: while (<COMMANDS>) {
+ if (/^---+(BEGIN|END) PGP .*---+$/) {
+ ++$pgplines;
+ } elsif (/^Uploader:\s*/i) {
+ chomp( $main::mail_addr = $' );
+ $main::mail_addr = $1 if $main::mail_addr =~ /<([^>]*)>/;
+ } elsif (/^Commands:/i) {
+ $_ = $';
+ for ( ; ; ) {
+ s/^\s*(.*)\s*$/$1/; # delete whitespace at both ends
+ if ( !/^\s*$/ ) {
+ push( @cmds, $_ );
+ debug("includes cmd $_");
+ }
+ last outer_loop if !defined( $_ = scalar(<COMMANDS>) );
+ chomp;
+ redo outer_loop if !/^\s/ || /^$/;
+ } ## end for ( ; ; )
+ } ## end elsif (/^Commands:/i)
+ } ## end while (<COMMANDS>)
+ close(COMMANDS);
+
+ # some consistency checks
+ if ( !$main::mail_addr || $main::mail_addr !~ /^\S+\@\S+\.\S+/ ) {
+ msg( "log,mail",
+"$main::current_incoming_short/$commands contains no or bad Uploader: field: "
+ . "$main::mail_addr\n" );
+ msg( "log,mail",
+ "cannot process $main::current_incoming_short/$commands\n" );
+ $main::mail_addr = "";
+ goto remove;
+ } ## end if ( !$main::mail_addr...
+ msg( "log", "(command uploader $main::mail_addr)\n" );
+
+ if ( $pgplines < 3 ) {
+ msg(
+ "log,mail",
+ "$main::current_incoming_short/$commands isn't signed with PGP/GnuPG\n"
+ );
+ msg(
+ "mail",
+ "or the uploaded file is broken. Make sure to transfer in binary mode\n"
+ );
+ msg( "mail", "or better yet - use dcut for commands files\n" );
+ goto remove;
+ } ## end if ( $pgplines < 3 )
+
+ # run PGP on the file to check the signature
+ if ( !( $signator = pgp_check($commands) ) ) {
+ msg(
+ "log,mail",
+ "$main::current_incoming_short/$commands has bad PGP/GnuPG signature!\n"
+ );
+ remove:
+ msg( "log,mail", "Removing $main::current_incoming_short/$commands\n" );
+ rm($commands);
+ return;
+ } elsif ( $signator eq "LOCAL ERROR" ) {
+
+ # An error has appened when starting pgp... Don't process the file,
+ # but also don't delete it
+ debug(
+"Can't PGP/GnuPG check $main::current_incoming_short/$commands -- don't process it for now"
+ );
+ return;
+ } ## end elsif ( $signator eq "LOCAL ERROR")
+ msg( "log", "(PGP/GnuPG signature by $signator)\n" );
+
+ # now process commands
+ msg(
+ "mail",
+"Log of processing your commands file $main::current_incoming_short/$commands:\n\n"
+ );
+ foreach $cmd (@cmds) {
+ my @word = split( /\s+/, $cmd );
+ msg( "mail,log", "> @word\n" );
+ my $selecteddelayed = -1;
+ next if @word < 1;
+
+ if ( $word[0] eq "rm" ) {
+ foreach ( @word[ 1 .. $#word ] ) {
+ my $origword = $_;
+ if (m,^DELAYED/([0-9]+)-day/,) {
+ $selecteddelayed = $1;
+ s,^DELAYED/[0-9]+-day/,,;
+ }
+ if ( $origword eq "--searchdirs" ) {
+ $selecteddelayed = -2;
+ } elsif (m,/,) {
+ msg(
+ "mail,log",
+"$_: filename may not contain slashes except for DELAYED/#-day/ prefixes\n"
+ );
+ } else {
+
+ # process wildcards but also plain names
+ my (@thesefiles);
+ my $pat = quotemeta($_);
+ $pat =~ s/\\\*/.*/g;
+ $pat =~ s/\\\?/.?/g;
+ $pat =~ s/\\([][])/$1/g;
+
+ if ( $selecteddelayed < 0 ) { # scanning or explicitly incoming
+ opendir( DIR, "." );
+ push( @thesefiles, grep /^$pat$/, readdir(DIR) );
+ closedir(DIR);
+ }
+ if ( $selecteddelayed >= 0 ) {
+ my $dir = sprintf( $conf::incoming_delayed, $selecteddelayed );
+ opendir( DIR, $dir );
+ push( @thesefiles,
+ map ( "$dir/$_", grep /^$pat$/, readdir(DIR) ) );
+ closedir(DIR);
+ } elsif ( $selecteddelayed == -2 ) {
+ for ( my ($adelay) = 0 ;
+ ( !@thesefiles ) && $adelay <= $conf::max_delayed ;
+ $adelay++ )
+ {
+ my $dir = sprintf( $conf::incoming_delayed, $adelay );
+ opendir( DIR, $dir );
+ push( @thesefiles,
+ map ( "$dir/$_", grep /^$pat$/, readdir(DIR) ) );
+ closedir(DIR);
+ } ## end for ( my ($adelay) = 0 ...
+ } ## end elsif ( $selecteddelayed ...
+ push( @files, @thesefiles );
+ if ( !@thesefiles ) {
+ msg( "mail,log", "$origword did not match anything\n" );
+ }
+ } ## end else [ if ( $origword eq "--searchdirs")
+ } ## end foreach ( @word[ 1 .. $#word...
+ if ( !@files ) {
+ msg( "mail,log", "No files to delete\n" );
+ } else {
+ @removed = ();
+ foreach $file (@files) {
+ if ( !-f $file ) {
+ msg( "mail,log", "$file: no such file\n" );
+ } elsif ( $file =~ /$conf::keep_files/ ) {
+ msg( "mail,log", "$file is protected, cannot " . "remove\n" );
+ } elsif ( !unlink($file) ) {
+ msg( "mail,log", "$file: rm: $!\n" );
+ } else {
+ $file =~ s,$conf::incoming/?,,;
+ push( @removed, $file );
+ }
+ } ## end foreach $file (@files)
+ msg( "mail,log", "Files removed: @removed\n" ) if @removed;
+ } ## end else [ if ( !@files )
+ } elsif ( $word[0] eq "reschedule" ) {
+ if ( @word != 3 ) {
+ msg( "mail,log", "Wrong number of arguments\n" );
+ } elsif ( $conf::upload_method ne "copy" ) {
+ msg( "mail,log", "reschedule not available\n" );
+ } elsif ( $word[1] =~ m,/, || $word[1] !~ m/\.changes/ ) {
+ msg(
+ "mail,log",
+ "$word[1]: filename may not contain slashes and must be .changes\n"
+ );
+ } elsif ( !( ($target_delay) = $word[2] =~ m,^([0-9]+)-day$, )
+ || $target_delay > $conf::max_delayed )
+ {
+ msg(
+ "mail,log",
+"$word[2]: rescheduling target must be #-day with # between 0 and $conf::max_delayed (in particular, no '/' allowed)\n"
+ );
+ } elsif ( $word[1] =~ /$conf::keep_files/ ) {
+ msg( "mail,log", "$word[1] is protected, cannot do stuff with it\n" );
+ } else {
+ my ($adelay);
+ for ( $adelay = 0 ;
+ $adelay <= $conf::max_delayed
+ && !-f (
+ sprintf( "$conf::targetdir_delayed", $adelay ) . "/$word[1]" ) ;
+ $adelay++ )
+ {
+ } ## end for ( $adelay = 0 ; $adelay...
+ if ( $adelay > $conf::max_delayed ) {
+ msg( "mail,log", "$word[1] not found\n" );
+ } elsif ( $adelay == $target_delay ) {
+ msg( "mail,log", "$word[1] already is in $word[2]\n" );
+ } else {
+ my (@thesefiles);
+ my ($dir) = sprintf( "$conf::targetdir_delayed", $adelay );
+ my ($target_dir) =
+ sprintf( "$conf::targetdir_delayed", $target_delay );
+ push( @thesefiles, $word[1] );
+ push( @thesefiles,
+ get_filelist_from_known_good_changes("$dir/$word[1]") );
+ for my $afile (@thesefiles) {
+ if ( $afile =~ m/\.changes$/ ) {
+ utime undef, undef, ("$dir/$afile");
+ }
+ if ( !rename "$dir/$afile", "$target_dir/$afile" ) {
+ msg( "mail,log", "rename: $!\n" );
+ } else {
+ msg( "mail,log", "$afile moved to $target_delay-day\n" );
+ }
+ } ## end for my $afile (@thesefiles)
+ } ## end else [ if ( $adelay > $conf::max_delayed)
+ } ## end else [ if ( @word != 3 )
+ } elsif ( $word[0] eq "cancel" ) {
+ if ( @word != 2 ) {
+ msg( "mail,log", "Wrong number of arguments\n" );
+ } elsif ( $conf::upload_method ne "copy" ) {
+ msg( "mail,log", "cancel not available\n" );
+ } elsif (
+ $word[1] !~ m,^[a-zA-Z0-9.+_:@=%-][~a-zA-Z0-9.+_:@=%-]*\.changes$, )
+ {
+ msg( "mail,log",
+ "argument to cancel must be one .changes filename without path\n" );
+ } ## end elsif ( $word[1] !~ ...
+ my (@files) = ();
+ for ( my ($adelay) = 0 ; $adelay <= $conf::max_delayed ; $adelay++ ) {
+ my ($dir) = sprintf( "$conf::targetdir_delayed", $adelay );
+ if ( -f "$dir/$word[1]" ) {
+ @removed = ();
+ push( @files, "$word[1]" );
+ push( @files,
+ get_filelist_from_known_good_changes("$dir/$word[1]") );
+ foreach $file (@files) {
+ if ( !-f "$dir/$file" ) {
+ msg( "mail,log", "$dir/$file: no such file\n" );
+ } elsif ( "$dir/$file" =~ /$conf::keep_files/ ) {
+ msg( "mail,log",
+ "$dir/$file is protected, cannot " . "remove\n" );
+ } elsif ( !unlink("$dir/$file") ) {
+ msg( "mail,log", "$dir/$file: rm: $!\n" );
+ } else {
+ push( @removed, $file );
+ }
+ } ## end foreach $file (@files)
+ msg( "mail,log", "Files removed from $adelay-day: @removed\n" )
+ if @removed;
+ } ## end if ( -f "$dir/$word[1]")
+ } ## end for ( my ($adelay) = 0 ...
+ if ( !@files ) {
+ msg( "mail,log", "No upload found: $word[1]\n" );
+ }
+ } else {
+ msg( "mail,log", "unknown command $word[0]\n" );
+ }
+ } ## end foreach $cmd (@cmds)
+ rm($commands);
+ msg( "log",
+ "-- End of $main::current_incoming_short/$commands processing\n" );
+} ## end sub process_commands($)
sub age_delayed_queues() {
- for ( my($adelay)=0 ; $adelay <= $conf::max_delayed ; $adelay++ ) {
- my($dir) = sprintf( "$conf::targetdir_delayed",$adelay );
- my($target_dir);
- if ($adelay == 0) {
- $target_dir = $conf::targetdir;
- }
- else {
- $target_dir = sprintf( "$conf::targetdir_delayed",$adelay-1 );
- }
- for my $achanges (<$dir/*.changes>) {
- my $mtime = (stat($achanges))[9];
- if ($mtime + 24*60*60 <= time || $adelay==0) {
- utime undef,undef,($achanges);
- my @thesefiles = ($achanges =~ m,.*/([^/]*),);
- push (@thesefiles, get_filelist_from_known_good_changes($achanges));
- for my $afile(@thesefiles) {
- if (! rename "$dir/$afile","$target_dir/$afile") {
- msg( "log", "rename: $!\n" );
- }
- else {
- msg( "log", "$afile moved to $target_dir\n" );
- }
- }
- }
- }
- }
-}
+ for ( my ($adelay) = 0 ; $adelay <= $conf::max_delayed ; $adelay++ ) {
+ my ($dir) = sprintf( "$conf::targetdir_delayed", $adelay );
+ my ($target_dir);
+ if ( $adelay == 0 ) {
+ $target_dir = $conf::targetdir;
+ } else {
+ $target_dir = sprintf( "$conf::targetdir_delayed", $adelay - 1 );
+ }
+ for my $achanges (<$dir/*.changes>) {
+ my $mtime = ( stat($achanges) )[9];
+ if ( $mtime + 24 * 60 * 60 <= time || $adelay == 0 ) {
+ utime undef, undef, ($achanges);
+ my @thesefiles = ( $achanges =~ m,.*/([^/]*), );
+ push( @thesefiles, get_filelist_from_known_good_changes($achanges) );
+ for my $afile (@thesefiles) {
+ if ( !rename "$dir/$afile", "$target_dir/$afile" ) {
+ msg( "log", "rename: $!\n" );
+ } else {
+ msg( "log", "$afile moved to $target_dir\n" );
+ }
+ } ## end for my $afile (@thesefiles)
+ } ## end if ( $mtime + 24 * 60 ...
+ } ## end for my $achanges (<$dir/*.changes>)
+ } ## end for ( my ($adelay) = 0 ...
+} ## end sub age_delayed_queues()
#
# check if a file is already on target
#
sub is_on_target($\@) {
- my $file = shift;
- my $filelist = shift;
- my $msg;
- my $stat;
-
- if ($conf::upload_method eq "ssh") {
- ($msg, $stat) = ssh_cmd( "ls -l $file" );
- }
- elsif ($conf::upload_method eq "ftp") {
- my $err;
- ($msg, $err) = ftp_cmd( "dir", $file );
- if ($err) {
- $stat = 1;
- $msg = $err;
- }
- elsif (!$msg) {
- $stat = 1;
- $msg = "ls: no such file\n";
- }
- else {
- $stat = 0;
- $msg = join( "\n", @$msg );
- }
- }
- else {
- my @allfiles = ($file);
- push ( @allfiles, @$filelist);
- $stat = 1;
- $msg = "no such file";
- for my $afile(@allfiles) {
- if (-f "$conf::targetdir/$afile") {
- $stat = 0;
- $msg = "$afile";
- }
- }
- for ( my($adelay)=0 ; $adelay <= $conf::max_delayed && $stat ; $adelay++ ) {
- for my $afile(@allfiles) {
- if (-f (sprintf( "$conf::targetdir_delayed",$adelay )."/$afile")) {
- $stat = 0;
- $msg = sprintf( "%d-day",$adelay )."/$afile";
- }
- }
- }
- }
- chomp( $msg );
- debug( "exit status: $stat, output was: $msg" );
-
- return "" if $stat && $msg =~ /no such file/i; # file not present
- msg( "log", "strange ls -l output on target:\n", $msg ), return ""
- if $stat || $@; # some other error, but still try to upload
-
- # ls -l returned 0 -> file already there
- $msg =~ s/\s\s+/ /g; # make multiple spaces into one, to save space
- return $msg;
-}
+ my $file = shift;
+ my $filelist = shift;
+ my $msg;
+ my $stat;
+
+ if ( $conf::upload_method eq "ssh" ) {
+ ( $msg, $stat ) = ssh_cmd("ls -l $file");
+ } elsif ( $conf::upload_method eq "ftp" ) {
+ my $err;
+ ( $msg, $err ) = ftp_cmd( "dir", $file );
+ if ($err) {
+ $stat = 1;
+ $msg = $err;
+ } elsif ( !$msg ) {
+ $stat = 1;
+ $msg = "ls: no such file\n";
+ } else {
+ $stat = 0;
+ $msg = join( "\n", @$msg );
+ }
+ } else {
+ my @allfiles = ($file);
+ push( @allfiles, @$filelist );
+ $stat = 1;
+ $msg = "no such file";
+ for my $afile (@allfiles) {
+ if ( -f "$conf::targetdir/$afile" ) {
+ $stat = 0;
+ $msg = "$afile";
+ }
+ } ## end for my $afile (@allfiles)
+ for ( my ($adelay) = 0 ;
+ $adelay <= $conf::max_delayed && $stat ;
+ $adelay++ )
+ {
+ for my $afile (@allfiles) {
+ if (
+ -f ( sprintf( "$conf::targetdir_delayed", $adelay ) . "/$afile" ) )
+ {
+ $stat = 0;
+ $msg = sprintf( "%d-day", $adelay ) . "/$afile";
+ } ## end if ( -f ( sprintf( "$conf::targetdir_delayed"...
+ } ## end for my $afile (@allfiles)
+ } ## end for ( my ($adelay) = 0 ...
+ } ## end else [ if ( $conf::upload_method...
+ chomp($msg);
+ debug("exit status: $stat, output was: $msg");
+
+ return "" if $stat && $msg =~ /no such file/i; # file not present
+ msg( "log", "strange ls -l output on target:\n", $msg ), return ""
+ if $stat || $@; # some other error, but still try to upload
+
+ # ls -l returned 0 -> file already there
+ $msg =~ s/\s\s+/ /g; # make multiple spaces into one, to save space
+ return $msg;
+} ## end sub is_on_target($\@)
#
# copy a list of files to target
#
sub copy_to_target(@) {
- my @files = @_;
- my( @md5sum, @expected_files, $sum, $name, $msgs, $stat );
-
- $main::dstat = "u";
- write_status_file() if $conf::statusdelay;
-
- # copy the files
- if ($conf::upload_method eq "ssh") {
- ($msgs, $stat) = scp_cmd( @files );
- goto err if $stat;
- }
- elsif ($conf::upload_method eq "ftp") {
- my($rv, $file);
- if (!$main::FTP_chan->cwd( $main::current_targetdir )) {
- msg( "log,mail", "Can't cd to $main::current_targetdir on $conf::target\n" );
- goto err;
- }
- foreach $file (@files) {
- ($rv, $msgs) = ftp_cmd( "put", $file );
- goto err if !$rv;
- }
- }
- else {
- ($msgs, $stat) = local_cmd( "$conf::cp @files $main::current_targetdir", 'NOCD' );
- goto err if $stat;
- }
-
- # check md5sums or sizes on target against our own
- my $have_md5sums = 1;
- if ($conf::upload_method eq "ssh") {
- ($msgs, $stat) = ssh_cmd( "md5sum @files" );
- goto err if $stat;
- @md5sum = split( "\n", $msgs );
- }
- elsif ($conf::upload_method eq "ftp") {
- my ($rv, $err, $file);
- foreach $file (@files) {
- ($rv, $err) = ftp_cmd( "quot", "site", "md5sum", $file );
- if ($err) {
- next if ftp_code() == 550; # file not found
- if (ftp_code() == 500) { # unimplemented
- $have_md5sums = 0;
- goto get_sizes_instead;
- }
- $msgs = $err;
- goto err;
- }
- chomp( my $t = ftp_response() );
- push( @md5sum, $t );
- }
- if (!$have_md5sums) {
- get_sizes_instead:
- foreach $file (@files) {
- ($rv, $err) = ftp_cmd( "size", $file );
- if ($err) {
- next if ftp_code() == 550; # file not found
- $msgs = $err;
- goto err;
- }
- push( @md5sum, "$rv $file" );
- }
- }
- }
- else {
- ($msgs, $stat) = local_cmd( "$conf::md5sum @files" );
- goto err if $stat;
- @md5sum = split( "\n", $msgs );
- }
-
- @expected_files = @files;
- foreach (@md5sum) {
- chomp;
- ($sum,$name) = split;
- next if !grep { $_ eq $name } @files; # a file we didn't upload??
- next if $sum eq "md5sum:"; # looks like an error message
- if (($have_md5sums && $sum ne md5sum( $name )) ||
- (!$have_md5sums && $sum != (-s $name))) {
- msg( "log,mail", "Upload of $name to $conf::target failed ",
- "(".($have_md5sums ? "md5sum" : "size")." mismatch)\n" );
- goto err;
- }
- # seen that file, remove it from expect list
- @expected_files = map { $_ eq $name ? () : $_ } @expected_files;
- }
- if (@expected_files) {
- msg( "log,mail", "Failed to upload the files\n" );
- msg( "log,mail", " ", join( ", ", @expected_files ), "\n" );
- msg( "log,mail", "(Not present on target after upload)\n" );
- goto err;
- }
-
- if ($conf::chmod_on_target) {
- # change file's mode explicitly to 644 on target
- if ($conf::upload_method eq "ssh") {
- ($msgs, $stat) = ssh_cmd( "chmod 644 @files" );
- goto err if $stat;
- }
- elsif ($conf::upload_method eq "ftp") {
- my ($rv, $file);
- foreach $file (@files) {
- ($rv, $msgs) = ftp_cmd( "quot", "site", "chmod", "644", $file );
- msg( "log", "Can't chmod $file on target:\n$msgs" )
- if $msgs;
- goto err if !$rv;
- }
- }
- else {
- ($msgs, $stat) = local_cmd( "$conf::chmod 644 @files" );
- goto err if $stat;
- }
- }
-
- $main::dstat = "c";
- write_status_file() if $conf::statusdelay;
- return 1;
-
- err:
- msg( "log,mail", "Upload to $conf::target failed",
- $? ? ", last exit status ".sprintf( "%s", $?>>8 ) : "", "\n" );
- msg( "log,mail", "Error messages:\n", $msgs )
- if $msgs;
-
- # If "permission denied" was among the errors, test if the incoming is
- # writable at all.
- if ($msgs =~ /(permission denied|read-?only file)/i) {
- if (!check_incoming_writable()) {
- msg( "log,mail", "(The incoming directory seems to be ",
- "unwritable.)\n" );
- }
- }
-
- # remove bad files or an incomplete upload on target
- if ($conf::upload_method eq "ssh") {
- ssh_cmd( "rm -f @files" );
- }
- elsif ($conf::upload_method eq "ftp") {
- my $file;
- foreach $file (@files) {
- my ($rv, $err);
- ($rv, $err) = ftp_cmd( "delete", $file );
- msg( "log", "Can't delete $file on target:\n$err" )
- if $err;
- }
- }
- else {
- my @tfiles = map { "$main::current_targetdir/$_" } @files;
- debug( "executing unlink(@tfiles)" );
- rm( @tfiles );
- }
- $main::dstat = "c";
- write_status_file() if $conf::statusdelay;
- return 0;
-}
+ my @files = @_;
+ my ( @md5sum, @expected_files, $sum, $name, $msgs, $stat );
+
+ $main::dstat = "u";
+ write_status_file() if $conf::statusdelay;
+
+ # copy the files
+ if ( $conf::upload_method eq "ssh" ) {
+ ( $msgs, $stat ) = scp_cmd(@files);
+ goto err if $stat;
+ } elsif ( $conf::upload_method eq "ftp" ) {
+ my ( $rv, $file );
+ if ( !$main::FTP_chan->cwd($main::current_targetdir) ) {
+ msg( "log,mail",
+ "Can't cd to $main::current_targetdir on $conf::target\n" );
+ goto err;
+ }
+ foreach $file (@files) {
+ ( $rv, $msgs ) = ftp_cmd( "put", $file );
+ goto err if !$rv;
+ }
+ } else {
+ ( $msgs, $stat ) =
+ local_cmd( "$conf::cp @files $main::current_targetdir", 'NOCD' );
+ goto err if $stat;
+ }
+
+ # check md5sums or sizes on target against our own
+ my $have_md5sums = 1;
+ if ( $conf::upload_method eq "ssh" ) {
+ ( $msgs, $stat ) = ssh_cmd("md5sum @files");
+ goto err if $stat;
+ @md5sum = split( "\n", $msgs );
+ } elsif ( $conf::upload_method eq "ftp" ) {
+ my ( $rv, $err, $file );
+ foreach $file (@files) {
+ ( $rv, $err ) = ftp_cmd( "quot", "site", "md5sum", $file );
+ if ($err) {
+ next if ftp_code() == 550; # file not found
+ if ( ftp_code() == 500 ) { # unimplemented
+ $have_md5sums = 0;
+ goto get_sizes_instead;
+ }
+ $msgs = $err;
+ goto err;
+ } ## end if ($err)
+ chomp( my $t = ftp_response() );
+ push( @md5sum, $t );
+ } ## end foreach $file (@files)
+ if ( !$have_md5sums ) {
+ get_sizes_instead:
+ foreach $file (@files) {
+ ( $rv, $err ) = ftp_cmd( "size", $file );
+ if ($err) {
+ next if ftp_code() == 550; # file not found
+ $msgs = $err;
+ goto err;
+ }
+ push( @md5sum, "$rv $file" );
+ } ## end foreach $file (@files)
+ } ## end if ( !$have_md5sums )
+ } else {
+ ( $msgs, $stat ) = local_cmd("$conf::md5sum @files");
+ goto err if $stat;
+ @md5sum = split( "\n", $msgs );
+ }
+
+ @expected_files = @files;
+ foreach (@md5sum) {
+ chomp;
+ ( $sum, $name ) = split;
+ next if !grep { $_ eq $name } @files; # a file we didn't upload??
+ next if $sum eq "md5sum:"; # looks like an error message
+ if ( ( $have_md5sums && $sum ne md5sum($name) )
+ || ( !$have_md5sums && $sum != ( -s $name ) ) )
+ {
+ msg(
+ "log,mail",
+ "Upload of $name to $conf::target failed ",
+ "(" . ( $have_md5sums ? "md5sum" : "size" ) . " mismatch)\n"
+ );
+ goto err;
+ } ## end if ( ( $have_md5sums &&...
+
+ # seen that file, remove it from expect list
+ @expected_files = map { $_ eq $name ? () : $_ } @expected_files;
+ } ## end foreach (@md5sum)
+ if (@expected_files) {
+ msg( "log,mail", "Failed to upload the files\n" );
+ msg( "log,mail", " ", join( ", ", @expected_files ), "\n" );
+ msg( "log,mail", "(Not present on target after upload)\n" );
+ goto err;
+ } ## end if (@expected_files)
+
+ if ($conf::chmod_on_target) {
+
+ # change file's mode explicitly to 644 on target
+ if ( $conf::upload_method eq "ssh" ) {
+ ( $msgs, $stat ) = ssh_cmd("chmod 644 @files");
+ goto err if $stat;
+ } elsif ( $conf::upload_method eq "ftp" ) {
+ my ( $rv, $file );
+ foreach $file (@files) {
+ ( $rv, $msgs ) = ftp_cmd( "quot", "site", "chmod", "644", $file );
+ msg( "log", "Can't chmod $file on target:\n$msgs" )
+ if $msgs;
+ goto err if !$rv;
+ } ## end foreach $file (@files)
+ } else {
+ ( $msgs, $stat ) = local_cmd("$conf::chmod 644 @files");
+ goto err if $stat;
+ }
+ } ## end if ($conf::chmod_on_target)
+
+ $main::dstat = "c";
+ write_status_file() if $conf::statusdelay;
+ return 1;
+
+err:
+ msg( "log,mail",
+ "Upload to $conf::target failed",
+ $? ? ", last exit status " . sprintf( "%s", $? >> 8 ) : "", "\n" );
+ msg( "log,mail", "Error messages:\n", $msgs )
+ if $msgs;
+
+ # If "permission denied" was among the errors, test if the incoming is
+ # writable at all.
+ if ( $msgs =~ /(permission denied|read-?only file)/i ) {
+ if ( !check_incoming_writable() ) {
+ msg( "log,mail", "(The incoming directory seems to be ",
+ "unwritable.)\n" );
+ }
+ } ## end if ( $msgs =~ /(permission denied|read-?only file)/i)
+
+ # remove bad files or an incomplete upload on target
+ if ( $conf::upload_method eq "ssh" ) {
+ ssh_cmd("rm -f @files");
+ } elsif ( $conf::upload_method eq "ftp" ) {
+ my $file;
+ foreach $file (@files) {
+ my ( $rv, $err );
+ ( $rv, $err ) = ftp_cmd( "delete", $file );
+ msg( "log", "Can't delete $file on target:\n$err" )
+ if $err;
+ } ## end foreach $file (@files)
+ } else {
+ my @tfiles = map { "$main::current_targetdir/$_" } @files;
+ debug("executing unlink(@tfiles)");
+ rm(@tfiles);
+ }
+ $main::dstat = "c";
+ write_status_file() if $conf::statusdelay;
+ return 0;
+} ## end sub copy_to_target(@)
#
# check if a file is correctly signed with PGP
#
sub pgp_check($) {
- my $file = shift;
- my $output = "";
- my $signator;
- my $found = 0;
- my $stat;
- local( *PIPE );
-
- $stat = 1;
- if (-x $conf::gpg) {
- debug( "executing $conf::gpg --no-options --batch ".
- "--no-default-keyring --always-trust ".
- "--keyring ". join (" --keyring ",@conf::keyrings).
- " --verify '$file'" );
- if (!open( PIPE, "$conf::gpg --no-options --batch ".
- "--no-default-keyring --always-trust ".
- "--keyring " . join (" --keyring ",@conf::keyrings).
- " --verify '$file'".
- " 2>&1 |" )) {
- msg( "log", "Can't open pipe to $conf::gpg: $!\n" );
- return "LOCAL ERROR";
- }
- $output .= $_ while( <PIPE> );
- close( PIPE );
- $stat = $?;
- }
-
- if ($stat) {
- msg( "log,mail", "GnuPG signature check failed on $file\n" );
- msg( "mail", $output );
- msg( "log,mail", "(Exit status ", $stat >> 8, ")\n" );
- return "";
- }
-
- $output =~ /^(gpg: )?good signature from (user )?"(.*)"\.?$/im;
- ($signator = $3) ||= "unknown signator";
- if ($conf::debug) {
- debug( "GnuPG signature ok (by $signator)" );
- }
- return $signator;
-}
-
+ my $file = shift;
+ my $output = "";
+ my $signator;
+ my $found = 0;
+ my $stat;
+ local (*PIPE);
+
+ $stat = 1;
+ if ( -x $conf::gpg ) {
+ debug( "executing $conf::gpg --no-options --batch "
+ . "--no-default-keyring --always-trust "
+ . "--keyring "
+ . join( " --keyring ", @conf::keyrings )
+ . " --verify '$file'" );
+ if (
+ !open( PIPE,
+ "$conf::gpg --no-options --batch "
+ . "--no-default-keyring --always-trust "
+ . "--keyring "
+ . join( " --keyring ", @conf::keyrings )
+ . " --verify '$file'"
+ . " 2>&1 |"
+ )
+ )
+ {
+ msg( "log", "Can't open pipe to $conf::gpg: $!\n" );
+ return "LOCAL ERROR";
+ } ## end if ( !open( PIPE, "$conf::gpg --no-options --batch "...
+ $output .= $_ while (<PIPE>);
+ close(PIPE);
+ $stat = $?;
+ } ## end if ( -x $conf::gpg )
+
+ if ($stat) {
+ msg( "log,mail", "GnuPG signature check failed on $file\n" );
+ msg( "mail", $output );
+ msg( "log,mail", "(Exit status ", $stat >> 8, ")\n" );
+ return "";
+ } ## end if ($stat)
+
+ $output =~ /^(gpg: )?good signature from (user )?"(.*)"\.?$/im;
+ ( $signator = $3 ) ||= "unknown signator";
+ if ($conf::debug) {
+ debug("GnuPG signature ok (by $signator)");
+ }
+ return $signator;
+} ## end sub pgp_check($)
# ---------------------------------------------------------------------------
# the status daemon
#
# fork a subprocess that watches the 'status' FIFO
-#
+#
# that process blocks until someone opens the FIFO, then sends a
-# signal (SIGUSR1) to the main process, expects
+# signal (SIGUSR1) to the main process, expects
#
sub fork_statusd() {
- my $statusd_pid;
- my $main_pid = $$;
- my $errs;
- local( *STATFIFO );
-
- $statusd_pid = open( STATUSD, "|-" );
- die "cannot fork: $!\n" if !defined( $statusd_pid );
- # parent just returns
- if ($statusd_pid) {
- msg( "log", "forked status daemon (pid $statusd_pid)\n" );
- return $statusd_pid;
- }
- # child: the status FIFO daemon
-
- # ignore SIGPIPE here, in case some closes the FIFO without completely
- # reading it
- $SIG{"PIPE"} = "IGNORE";
- # also ignore SIGCLD, we don't want to inherit the restart-statusd handler
- # from our parent
- $SIG{"CHLD"} = "DEFAULT";
-
- rm( $conf::statusfile );
- $errs = `$conf::mkfifo $conf::statusfile`;
- die "$main::progname: cannot create named pipe $conf::statusfile: $errs"
- if $?;
- chmod( 0644, $conf::statusfile )
- or die "Cannot set modes of $conf::statusfile: $!\n";
-
- # close log file, so that log rotating works
- close( LOG );
- close( STDOUT );
- close( STDERR );
-
- while( 1 ) {
- my( $status, $mup, $incw, $ds, $next_run, $last_ping, $currch, $l );
-
- # open the FIFO for writing; this blocks until someone (probably ftpd)
- # opens it for reading
- open( STATFIFO, ">$conf::statusfile" )
- or die "Cannot open $conf::statusfile\n";
- select( STATFIFO );
- # tell main daemon to send us status infos
- kill( $main::signo{"USR1"}, $main_pid );
-
- # get the infos from stdin; must loop until enough bytes received!
- my $expect_len = 3 + 2*STATNUM_LEN + STATSTR_LEN;
- for( $status = ""; ($l = length($status)) < $expect_len; ) {
- sysread( STDIN, $status, $expect_len-$l, $l );
- }
-
- # disassemble the status byte stream
- my $pos = 0;
- foreach ( [ mup => 1 ], [ incw => 1 ], [ ds => 1 ],
- [ next_run => STATNUM_LEN ], [ last_ping => STATNUM_LEN ],
- [ currch => STATSTR_LEN ] ) {
- eval "\$$_->[0] = substr( \$status, $pos, $_->[1] );";
- $pos += $_->[1];
- }
- $currch =~ s/\n+//g;
-
- print_status( $mup, $incw, $ds, $next_run, $last_ping, $currch );
- close( STATFIFO );
-
- # This sleep is necessary so that we can't reopen the FIFO
- # immediately, in case the reader hasn't closed it yet if we get to
- # the open again. Is there a better solution for this??
- sleep 1;
- }
-}
+ my $statusd_pid;
+ my $main_pid = $$;
+ my $errs;
+ local (*STATFIFO);
+
+ $statusd_pid = open( STATUSD, "|-" );
+ die "cannot fork: $!\n" if !defined($statusd_pid);
+
+ # parent just returns
+ if ($statusd_pid) {
+ msg( "log", "forked status daemon (pid $statusd_pid)\n" );
+ return $statusd_pid;
+ }
+
+ # child: the status FIFO daemon
+
+ # ignore SIGPIPE here, in case some closes the FIFO without completely
+ # reading it
+ $SIG{"PIPE"} = "IGNORE";
+
+ # also ignore SIGCLD, we don't want to inherit the restart-statusd handler
+ # from our parent
+ $SIG{"CHLD"} = "DEFAULT";
+
+ rm($conf::statusfile);
+ $errs = `$conf::mkfifo $conf::statusfile`;
+ die "$main::progname: cannot create named pipe $conf::statusfile: $errs"
+ if $?;
+ chmod( 0644, $conf::statusfile )
+ or die "Cannot set modes of $conf::statusfile: $!\n";
+
+ # close log file, so that log rotating works
+ close(LOG);
+ close(STDOUT);
+ close(STDERR);
+
+ while (1) {
+ my ( $status, $mup, $incw, $ds, $next_run, $last_ping, $currch, $l );
+
+ # open the FIFO for writing; this blocks until someone (probably ftpd)
+ # opens it for reading
+ open( STATFIFO, ">$conf::statusfile" )
+ or die "Cannot open $conf::statusfile\n";
+ select(STATFIFO);
+
+ # tell main daemon to send us status infos
+ kill( $main::signo{"USR1"}, $main_pid );
+
+ # get the infos from stdin; must loop until enough bytes received!
+ my $expect_len = 3 + 2 * STATNUM_LEN + STATSTR_LEN;
+ for ( $status = "" ; ( $l = length($status) ) < $expect_len ; ) {
+ sysread( STDIN, $status, $expect_len - $l, $l );
+ }
+
+ # disassemble the status byte stream
+ my $pos = 0;
+ foreach (
+ [ mup => 1 ],
+ [ incw => 1 ],
+ [ ds => 1 ],
+ [ next_run => STATNUM_LEN ],
+ [ last_ping => STATNUM_LEN ],
+ [ currch => STATSTR_LEN ]
+ )
+ {
+ eval "\$$_->[0] = substr( \$status, $pos, $_->[1] );";
+ $pos += $_->[1];
+ } ## end foreach ( [ mup => 1 ], [ incw...
+ $currch =~ s/\n+//g;
+
+ print_status( $mup, $incw, $ds, $next_run, $last_ping, $currch );
+ close(STATFIFO);
+
+ # This sleep is necessary so that we can't reopen the FIFO
+ # immediately, in case the reader hasn't closed it yet if we get to
+ # the open again. Is there a better solution for this??
+ sleep 1;
+ } ## end while (1)
+} ## end sub fork_statusd()
#
# update the status file, in case we use a plain file and not a FIFO
#
sub write_status_file() {
- return if !$conf::statusfile;
-
- open( STATFILE, ">$conf::statusfile" ) or
- (msg( "log", "Could not open $conf::statusfile: $!\n" ), return);
- my $oldsel = select( STATFILE );
+ return if !$conf::statusfile;
- print_status( $main::target_up, $main::incoming_writable, $main::dstat,
- $main::next_run, $main::last_ping_time,
- $main::current_changes );
+ open( STATFILE, ">$conf::statusfile" )
+ or ( msg( "log", "Could not open $conf::statusfile: $!\n" ), return );
+ my $oldsel = select(STATFILE);
- select( $oldsel );
- close( STATFILE );
-}
+ print_status(
+ $main::target_up, $main::incoming_writable,
+ $main::dstat, $main::next_run,
+ $main::last_ping_time, $main::current_changes
+ );
+
+ select($oldsel);
+ close(STATFILE);
+} ## end sub write_status_file()
sub print_status($$$$$$) {
- my $mup = shift;
- my $incw = shift;
- my $ds = shift;
- my $next_run = shift;
- my $last_ping = shift;
- my $currch = shift;
- my $approx;
- my $version;
-
- ($version = 'Release: 0.9 $Revision: 1.51 $') =~ s/\$ ?//g;
- print "debianqueued $version\n";
-
- $approx = $conf::statusdelay ? "approx. " : "";
-
- if ($mup eq "0") {
- print "$conf::target is down, queue pausing\n";
- return;
- }
- elsif ($conf::upload_method ne "copy") {
- print "$conf::target seems to be up, last ping $approx",
- print_time(time-$last_ping), " ago\n";
- }
-
- if ($incw eq "0") {
- print "The incoming directory is not writable, queue pausing\n";
- return;
- }
-
- if ($ds eq "i") {
- print "Next queue check in $approx",print_time($next_run-time),"\n";
- return;
- }
- elsif ($ds eq "c") {
- print "Checking queue directory\n";
- }
- elsif ($ds eq "u") {
- print "Uploading to $conf::target\n";
- }
- else {
- print "Bad status data from daemon: \"$mup$incw$ds\"\n";
- return;
- }
-
- print "Current job is $currch\n" if $currch;
-}
+ my $mup = shift;
+ my $incw = shift;
+ my $ds = shift;
+ my $next_run = shift;
+ my $last_ping = shift;
+ my $currch = shift;
+ my $approx;
+ my $version;
+
+ ( $version = 'Release: 0.9 $Revision: 1.51 $' ) =~ s/\$ ?//g;
+ print "debianqueued $version\n";
+
+ $approx = $conf::statusdelay ? "approx. " : "";
+
+ if ( $mup eq "0" ) {
+ print "$conf::target is down, queue pausing\n";
+ return;
+ } elsif ( $conf::upload_method ne "copy" ) {
+ print "$conf::target seems to be up, last ping $approx",
+ print_time( time - $last_ping ), " ago\n";
+ }
+
+ if ( $incw eq "0" ) {
+ print "The incoming directory is not writable, queue pausing\n";
+ return;
+ }
+
+ if ( $ds eq "i" ) {
+ print "Next queue check in $approx", print_time( $next_run - time ), "\n";
+ return;
+ } elsif ( $ds eq "c" ) {
+ print "Checking queue directory\n";
+ } elsif ( $ds eq "u" ) {
+ print "Uploading to $conf::target\n";
+ } else {
+ print "Bad status data from daemon: \"$mup$incw$ds\"\n";
+ return;
+ }
+
+ print "Current job is $currch\n" if $currch;
+} ## end sub print_status($$$$$$)
#
# format a number for sending to statusd (fixed length STATNUM_LEN)
#
sub format_status_num(\$$) {
- my $varref = shift;
- my $num = shift;
-
- $$varref = sprintf "%".STATNUM_LEN."d", $num;
-}
+ my $varref = shift;
+ my $num = shift;
+
+ $$varref = sprintf "%" . STATNUM_LEN . "d", $num;
+} ## end sub format_status_num(\$$)
#
# format a string for sending to statusd (fixed length STATSTR_LEN)
#
sub format_status_str(\$$) {
- my $varref = shift;
- my $str = shift;
+ my $varref = shift;
+ my $str = shift;
- $$varref = substr( $str, 0, STATSTR_LEN );
- $$varref .= "\n" x (STATSTR_LEN - length($$varref));
-}
+ $$varref = substr( $str, 0, STATSTR_LEN );
+ $$varref .= "\n" x ( STATSTR_LEN - length($$varref) );
+} ## end sub format_status_str(\$$)
#
# send a status string to the status daemon
# signal handler. So use only already-defined variables.
#
sub send_status() {
- local $! = 0; # preserve errno
-
- # re-setup handler, in case we have broken SysV signals
- $SIG{"USR1"} = \&send_status;
-
- syswrite( STATUSD, $main::target_up, 1 );
- syswrite( STATUSD, $main::incoming_writable, 1 );
- syswrite( STATUSD, $main::dstat, 1 );
- syswrite( STATUSD, $main::next_run, STATNUM_LEN );
- syswrite( STATUSD, $main::last_ping_time, STATNUM_LEN );
- syswrite( STATUSD, $main::current_changes, STATSTR_LEN );
-}
+ local $! = 0; # preserve errno
+
+ # re-setup handler, in case we have broken SysV signals
+ $SIG{"USR1"} = \&send_status;
+ syswrite( STATUSD, $main::target_up, 1 );
+ syswrite( STATUSD, $main::incoming_writable, 1 );
+ syswrite( STATUSD, $main::dstat, 1 );
+ syswrite( STATUSD, $main::next_run, STATNUM_LEN );
+ syswrite( STATUSD, $main::last_ping_time, STATNUM_LEN );
+ syswrite( STATUSD, $main::current_changes, STATSTR_LEN );
+} ## end sub send_status()
# ---------------------------------------------------------------------------
# FTP functions
#
sub ftp_open() {
- if ($main::FTP_chan) {
- # is already open, but might have timed out; test with a cwd
- return $main::FTP_chan if $main::FTP_chan->cwd( $main::current_targetdir );
- # cwd didn't work, channel is closed, try to reopen it
- $main::FTP_chan = undef;
- }
-
- if (!($main::FTP_chan = Net::FTP->new( $conf::target,
- Debug => $conf::ftpdebug,
- Timeout => $conf::ftptimeout ))) {
- msg( "log,mail", "Cannot open FTP server $conf::target\n" );
- goto err;
- }
- if (!$main::FTP_chan->login()) {
- msg( "log,mail", "Anonymous login on FTP server $conf::target failed\n" );
- goto err;
- }
- if (!$main::FTP_chan->binary()) {
- msg( "log,mail", "Can't set binary FTP mode on $conf::target\n" );
- goto err;
- }
- if (!$main::FTP_chan->cwd( $main::current_targetdir )) {
- msg( "log,mail", "Can't cd to $main::current_targetdir on $conf::target\n" );
- goto err;
- }
- debug( "opened FTP channel to $conf::target" );
- return 1;
-
- err:
- $main::FTP_chan = undef;
- return 0;
-}
+ if ($main::FTP_chan) {
+
+ # is already open, but might have timed out; test with a cwd
+ return $main::FTP_chan
+ if $main::FTP_chan->cwd($main::current_targetdir);
+
+ # cwd didn't work, channel is closed, try to reopen it
+ $main::FTP_chan = undef;
+ } ## end if ($main::FTP_chan)
+
+ if (
+ !(
+ $main::FTP_chan =
+ Net::FTP->new(
+ $conf::target,
+ Debug => $conf::ftpdebug,
+ Timeout => $conf::ftptimeout
+ )
+ )
+ )
+ {
+ msg( "log,mail", "Cannot open FTP server $conf::target\n" );
+ goto err;
+ } ## end if ( !( $main::FTP_chan...
+ if ( !$main::FTP_chan->login() ) {
+ msg( "log,mail", "Anonymous login on FTP server $conf::target failed\n" );
+ goto err;
+ }
+ if ( !$main::FTP_chan->binary() ) {
+ msg( "log,mail", "Can't set binary FTP mode on $conf::target\n" );
+ goto err;
+ }
+ if ( !$main::FTP_chan->cwd($main::current_targetdir) ) {
+ msg( "log,mail",
+ "Can't cd to $main::current_targetdir on $conf::target\n" );
+ goto err;
+ }
+ debug("opened FTP channel to $conf::target");
+ return 1;
+
+err:
+ $main::FTP_chan = undef;
+ return 0;
+} ## end sub ftp_open()
sub ftp_cmd($@) {
- my $cmd = shift;
- my ($rv, $err);
- my $direct_resp_cmd = ($cmd eq "quot");
-
- debug( "executing FTP::$cmd(".join(", ",@_).")" );
- $SIG{"ALRM"} = sub { die "timeout in FTP::$cmd\n" } ;
- alarm( $conf::remote_timeout );
- eval { $rv = $main::FTP_chan->$cmd( @_ ); };
- alarm( 0 );
- $err = "";
- $rv = (ftp_code() =~ /^2/) ? 1 : 0 if $direct_resp_cmd;
- if ($@) {
- $err = $@;
- undef $rv;
- }
- elsif (!$rv) {
- $err = ftp_response();
- }
- return ($rv, $err);
-}
+ my $cmd = shift;
+ my ( $rv, $err );
+ my $direct_resp_cmd = ( $cmd eq "quot" );
+
+ debug( "executing FTP::$cmd(" . join( ", ", @_ ) . ")" );
+ $SIG{"ALRM"} = sub { die "timeout in FTP::$cmd\n" };
+ alarm($conf::remote_timeout);
+ eval { $rv = $main::FTP_chan->$cmd(@_); };
+ alarm(0);
+ $err = "";
+ $rv = ( ftp_code() =~ /^2/ ) ? 1 : 0 if $direct_resp_cmd;
+ if ($@) {
+ $err = $@;
+ undef $rv;
+ } elsif ( !$rv ) {
+ $err = ftp_response();
+ }
+ return ( $rv, $err );
+} ## end sub ftp_cmd($@)
sub ftp_close() {
- if ($main::FTP_chan) {
- $main::FTP_chan->quit();
- $main::FTP_chan = undef;
- }
- return 1;
-}
+ if ($main::FTP_chan) {
+ $main::FTP_chan->quit();
+ $main::FTP_chan = undef;
+ }
+ return 1;
+} ## end sub ftp_close()
sub ftp_response() {
- return join( '', @{${*$main::FTP_chan}{'net_cmd_resp'}} );
+ return join( '', @{ ${*$main::FTP_chan}{'net_cmd_resp'} } );
}
sub ftp_code() {
- return ${*$main::FTP_chan}{'net_cmd_code'};
+ return ${*$main::FTP_chan}{'net_cmd_code'};
}
sub ftp_error() {
- my $code = ftp_code();
- return ($code =~ /^[45]/) ? 1 : 0;
+ my $code = ftp_code();
+ return ( $code =~ /^[45]/ ) ? 1 : 0;
}
# ---------------------------------------------------------------------------
# ---------------------------------------------------------------------------
sub ssh_cmd($) {
- my $cmd = shift;
- my ($msg, $stat);
-
- my $ecmd = "$conf::ssh $conf::ssh_options $conf::target ".
- "-l $conf::targetlogin \'cd $main::current_targetdir; $cmd\'";
- debug( "executing $ecmd" );
- $SIG{"ALRM"} = sub { die "timeout in ssh command\n" } ;
- alarm( $conf::remote_timeout );
- eval { $msg = `$ecmd 2>&1`; };
- alarm( 0 );
- if ($@) {
- $msg = $@;
- $stat = 1;
- }
- else {
- $stat = $?;
- }
- return ($msg, $stat);
-}
+ my $cmd = shift;
+ my ( $msg, $stat );
+
+ my $ecmd = "$conf::ssh $conf::ssh_options $conf::target "
+ . "-l $conf::targetlogin \'cd $main::current_targetdir; $cmd\'";
+ debug("executing $ecmd");
+ $SIG{"ALRM"} = sub { die "timeout in ssh command\n" };
+ alarm($conf::remote_timeout);
+ eval { $msg = `$ecmd 2>&1`; };
+ alarm(0);
+ if ($@) {
+ $msg = $@;
+ $stat = 1;
+ } else {
+ $stat = $?;
+ }
+ return ( $msg, $stat );
+} ## end sub ssh_cmd($)
sub scp_cmd(@) {
- my ($msg, $stat);
-
- my $ecmd = "$conf::scp $conf::ssh_options @_ ".
- "$conf::targetlogin\@$conf::target:$main::current_targetdir";
- debug( "executing $ecmd" );
- $SIG{"ALRM"} = sub { die "timeout in scp\n" } ;
- alarm( $conf::remote_timeout );
- eval { $msg = `$ecmd 2>&1`; };
- alarm( 0 );
- if ($@) {
- $msg = $@;
- $stat = 1;
- }
- else {
- $stat = $?;
- }
- return ($msg, $stat);
-}
+ my ( $msg, $stat );
+
+ my $ecmd = "$conf::scp $conf::ssh_options @_ "
+ . "$conf::targetlogin\@$conf::target:$main::current_targetdir";
+ debug("executing $ecmd");
+ $SIG{"ALRM"} = sub { die "timeout in scp\n" };
+ alarm($conf::remote_timeout);
+ eval { $msg = `$ecmd 2>&1`; };
+ alarm(0);
+ if ($@) {
+ $msg = $@;
+ $stat = 1;
+ } else {
+ $stat = $?;
+ }
+ return ( $msg, $stat );
+} ## end sub scp_cmd(@)
sub local_cmd($;$) {
- my $cmd = shift;
- my $nocd = shift;
- my ($msg, $stat);
-
- my $ecmd = ($nocd ? "" : "cd $main::current_targetdir; ") . $cmd;
- debug( "executing $ecmd" );
- $msg = `($ecmd) 2>&1`;
- $stat = $?;
- return ($msg, $stat);
-
-}
+ my $cmd = shift;
+ my $nocd = shift;
+ my ( $msg, $stat );
+
+ my $ecmd = ( $nocd ? "" : "cd $main::current_targetdir; " ) . $cmd;
+ debug("executing $ecmd");
+ $msg = `($ecmd) 2>&1`;
+ $stat = $?;
+ return ( $msg, $stat );
+
+} ## end sub local_cmd($;$)
#
# check if target is alive (code stolen from Net::Ping.pm)
#
sub check_alive(;$) {
- my $timeout = shift;
- my( $saddr, $ret, $target_ip );
- local( *PINGSOCK );
-
- if ($conf::upload_method eq "copy") {
- format_status_num( $main::last_ping_time, time );
- $main::target_up = 1;
- return;
- }
-
- $timeout ||= 30;
-
- if (!($target_ip = (gethostbyname($conf::target))[4])) {
- msg( "log", "Cannot get IP address of $conf::target\n" );
- $ret = 0;
- goto out;
- }
- $saddr = pack( 'S n a4 x8', AF_INET, $main::echo_port, $target_ip );
- $SIG{'ALRM'} = sub { die } ;
- alarm( $timeout );
-
- $ret = $main::tcp_proto; # avoid warnings about unused variable
+ my $timeout = shift;
+ my ( $saddr, $ret, $target_ip );
+ local (*PINGSOCK);
+
+ if ( $conf::upload_method eq "copy" ) {
+ format_status_num( $main::last_ping_time, time );
+ $main::target_up = 1;
+ return;
+ }
+
+ $timeout ||= 30;
+
+ if ( !( $target_ip = ( gethostbyname($conf::target) )[4] ) ) {
+ msg( "log", "Cannot get IP address of $conf::target\n" );
$ret = 0;
- eval <<'EOM' ;
+ goto out;
+ }
+ $saddr = pack( 'S n a4 x8', AF_INET, $main::echo_port, $target_ip );
+ $SIG{'ALRM'} = sub { die };
+ alarm($timeout);
+
+ $ret = $main::tcp_proto; # avoid warnings about unused variable
+ $ret = 0;
+ eval <<'EOM' ;
return unless socket( PINGSOCK, PF_INET, SOCK_STREAM, $main::tcp_proto );
return unless connect( PINGSOCK, $saddr );
$ret = 1;
EOM
- alarm( 0 );
- close( PINGSOCK );
- msg( "log", "pinging $conf::target: " . ($ret ? "ok" : "down") . "\n" );
- out:
- $main::target_up = $ret ? "1" : "0";
- format_status_num( $main::last_ping_time, time );
- write_status_file() if $conf::statusdelay;
-}
+ alarm(0);
+ close(PINGSOCK);
+ msg( "log", "pinging $conf::target: " . ( $ret ? "ok" : "down" ) . "\n" );
+out:
+ $main::target_up = $ret ? "1" : "0";
+ format_status_num( $main::last_ping_time, time );
+ write_status_file() if $conf::statusdelay;
+} ## end sub check_alive(;$)
#
# check if incoming dir on target is writable
#
sub check_incoming_writable() {
- my $testfile = ".debianqueued-testfile";
- my ($msg, $stat);
-
- if ($conf::upload_method eq "ssh") {
- ($msg, $stat) = ssh_cmd( "rm -f $testfile; touch $testfile; ".
- "rm -f $testfile" );
- }
- elsif ($conf::upload_method eq "ftp") {
- my $file = "junk-for-writable-test-".format_time();
- $file =~ s/[ :.]/-/g;
- local( *F );
- open( F, ">$file" ); close( F );
- my $rv;
- ($rv, $msg) = ftp_cmd( "put", $file );
- $stat = 0;
- $msg = "" if !defined $msg;
- unlink $file;
- ftp_cmd( "delete", $file );
- }
- elsif ($conf::upload_method eq "copy") {
- ($msg, $stat) = local_cmd( "rm -f $testfile; touch $testfile; ".
- "rm -f $testfile" );
- }
- chomp( $msg );
- debug( "exit status: $stat, output was: $msg" );
-
- if (!$stat) {
- # change incoming_writable only if ssh didn't return an error
- $main::incoming_writable =
- ($msg =~ /(permission denied|read-?only file|cannot create)/i) ? "0":"1";
- }
- else {
- debug( "local error, keeping old status" );
- }
- debug( "incoming_writable = $main::incoming_writable" );
- write_status_file() if $conf::statusdelay;
- return $main::incoming_writable;
-}
+ my $testfile = ".debianqueued-testfile";
+ my ( $msg, $stat );
+
+ if ( $conf::upload_method eq "ssh" ) {
+ ( $msg, $stat ) =
+ ssh_cmd( "rm -f $testfile; touch $testfile; " . "rm -f $testfile" );
+ } elsif ( $conf::upload_method eq "ftp" ) {
+ my $file = "junk-for-writable-test-" . format_time();
+ $file =~ s/[ :.]/-/g;
+ local (*F);
+ open( F, ">$file" );
+ close(F);
+ my $rv;
+ ( $rv, $msg ) = ftp_cmd( "put", $file );
+ $stat = 0;
+ $msg = "" if !defined $msg;
+ unlink $file;
+ ftp_cmd( "delete", $file );
+ } elsif ( $conf::upload_method eq "copy" ) {
+ ( $msg, $stat ) =
+ local_cmd( "rm -f $testfile; touch $testfile; " . "rm -f $testfile" );
+ }
+ chomp($msg);
+ debug("exit status: $stat, output was: $msg");
+
+ if ( !$stat ) {
+
+ # change incoming_writable only if ssh didn't return an error
+ $main::incoming_writable =
+ ( $msg =~ /(permission denied|read-?only file|cannot create)/i )
+ ? "0"
+ : "1";
+ } else {
+ debug("local error, keeping old status");
+ }
+ debug("incoming_writable = $main::incoming_writable");
+ write_status_file() if $conf::statusdelay;
+ return $main::incoming_writable;
+} ## end sub check_incoming_writable()
#
# remove a list of files, log failing ones
#
sub rm(@) {
- my $done = 0;
+ my $done = 0;
- foreach ( @_ ) {
- (unlink $_ and ++$done)
- or $! == ENOENT or msg( "log", "Could not delete $_: $!\n" );
- }
- return $done;
-}
+ foreach (@_) {
+ ( unlink $_ and ++$done )
+ or $! == ENOENT
+ or msg( "log", "Could not delete $_: $!\n" );
+ }
+ return $done;
+} ## end sub rm(@)
#
# get md5 checksum of a file
#
sub md5sum($) {
- my $file = shift;
- my $line;
+ my $file = shift;
+ my $line;
- chomp( $line = `$conf::md5sum $file` );
- debug( "md5sum($file): ", $? ? "exit status $?" :
- $line =~ /^(\S+)/ ? $1 : "match failed" );
- return $? ? "" : $line =~ /^(\S+)/ ? $1 : "";
-}
+ chomp( $line = `$conf::md5sum $file` );
+ debug( "md5sum($file): ",
+ $? ? "exit status $?"
+ : $line =~ /^(\S+)/ ? $1
+ : "match failed" );
+ return $? ? "" : $line =~ /^(\S+)/ ? $1 : "";
+} ## end sub md5sum($)
#
# check if a file probably belongs to a Debian upload
#
sub is_debian_file($) {
- my $file = shift;
- return $file =~ /\.(deb|dsc|(diff|tar)\.gz)$/ &&
- $file !~ /\.orig\.tar\.gz/;
+ my $file = shift;
+ return $file =~ /\.(deb|dsc|(diff|tar)\.gz)$/
+ && $file !~ /\.orig\.tar\.gz/;
}
#
# return "" if not possible
#
sub get_maintainer($) {
- my $file = shift;
- my $maintainer = "";
- local( *F );
-
- if ($file =~ /\.diff\.gz$/) {
- # parse a diff
- open( F, "$conf::gzip -dc '$file' 2>/dev/null |" ) or return "";
- while( <F> ) {
- # look for header line of a file */debian/control
- last if m,^\+\+\+\s+[^/]+/debian/control(\s+|$),;
- }
- while( <F> ) {
- last if /^---/; # end of control file patch, no Maintainer: found
- # inside control file patch look for Maintainer: field
- $maintainer = $1, last if /^\+Maintainer:\s*(.*)$/i;
- }
- while( <F> ) { } # read to end of file to avoid broken pipe
- close( F ) or return "";
- }
- elsif ($file =~ /\.(deb|dsc|tar\.gz)$/) {
- if ($file =~ /\.deb$/ && $conf::ar) {
- # extract control.tar.gz from .deb with ar, then let tar extract
- # the control file itself
- open( F, "($conf::ar p '$file' control.tar.gz | ".
- "$conf::tar -xOf - ".
- "--use-compress-program $conf::gzip ".
- "control) 2>/dev/null |" )
- or return "";
- }
- elsif ($file =~ /\.dsc$/) {
- # just do a plain grep
- debug( "get_maint: .dsc, no cmd" );
- open( F, "<$file" ) or return "";
- }
- elsif ($file =~ /\.tar\.gz$/) {
- # let tar extract a file */debian/control
- open(F, "$conf::tar -xOf '$file' ".
- "--use-compress-program $conf::gzip ".
- "\\*/debian/control 2>&1 |")
- or return "";
- }
- else {
- return "";
- }
- while( <F> ) {
- $maintainer = $1, last if /^Maintainer:\s*(.*)$/i;
- }
- close( F ) or return "";
- }
-
- return $maintainer;
-}
+ my $file = shift;
+ my $maintainer = "";
+ local (*F);
+
+ if ( $file =~ /\.diff\.gz$/ ) {
+
+ # parse a diff
+ open( F, "$conf::gzip -dc '$file' 2>/dev/null |" ) or return "";
+ while (<F>) {
+
+ # look for header line of a file */debian/control
+ last if m,^\+\+\+\s+[^/]+/debian/control(\s+|$),;
+ }
+ while (<F>) {
+ last if /^---/; # end of control file patch, no Maintainer: found
+ # inside control file patch look for Maintainer: field
+ $maintainer = $1, last if /^\+Maintainer:\s*(.*)$/i;
+ }
+ while (<F>) { } # read to end of file to avoid broken pipe
+ close(F) or return "";
+ } elsif ( $file =~ /\.(deb|dsc|tar\.gz)$/ ) {
+ if ( $file =~ /\.deb$/ && $conf::ar ) {
+
+ # extract control.tar.gz from .deb with ar, then let tar extract
+ # the control file itself
+ open( F,
+ "($conf::ar p '$file' control.tar.gz | "
+ . "$conf::tar -xOf - "
+ . "--use-compress-program $conf::gzip "
+ . "control) 2>/dev/null |"
+ ) or return "";
+ } elsif ( $file =~ /\.dsc$/ ) {
+
+ # just do a plain grep
+ debug("get_maint: .dsc, no cmd");
+ open( F, "<$file" ) or return "";
+ } elsif ( $file =~ /\.tar\.gz$/ ) {
+
+ # let tar extract a file */debian/control
+ open( F,
+ "$conf::tar -xOf '$file' "
+ . "--use-compress-program $conf::gzip "
+ . "\\*/debian/control 2>&1 |"
+ ) or return "";
+ } else {
+ return "";
+ }
+ while (<F>) {
+ $maintainer = $1, last if /^Maintainer:\s*(.*)$/i;
+ }
+ close(F) or return "";
+ } ## end elsif ( $file =~ /\.(deb|dsc|tar\.gz)$/)
+
+ return $maintainer;
+} ## end sub get_maintainer($)
#
# return a pattern that matches all files that probably belong to one job
#
sub debian_file_stem($) {
- my $file = shift;
- my( $pkg, $version );
-
- # strip file suffix
- $file =~ s,\.(deb|dsc|changes|(orig\.)?tar\.gz|diff\.gz)$,,;
- # if not is *_* (name_version), can't derive a stem and return just
- # the file's name
- return $file if !($file =~ /^([^_]+)_([^_]+)/);
- ($pkg, $version) = ($1, $2);
- # strip Debian revision from version
- $version =~ s/^(.*)-[\d.+-]+$/$1/;
-
- return "${pkg}_${version}*";
-}
-
+ my $file = shift;
+ my ( $pkg, $version );
+
+ # strip file suffix
+ $file =~ s,\.(deb|dsc|changes|(orig\.)?tar\.gz|diff\.gz)$,,;
+
+ # if not is *_* (name_version), can't derive a stem and return just
+ # the file's name
+ return $file if !( $file =~ /^([^_]+)_([^_]+)/ );
+ ( $pkg, $version ) = ( $1, $2 );
+
+ # strip Debian revision from version
+ $version =~ s/^(.*)-[\d.+-]+$/$1/;
+
+ return "${pkg}_${version}*";
+} ## end sub debian_file_stem($)
+
#
# output a messages to several destinations
#
# first arg is a comma-separated list of destinations; valid are "log"
# and "mail"; rest is stuff to be printed, just as with print
-#
+#
sub msg($@) {
- my @dest = split( ',', shift );
+ my @dest = split( ',', shift );
- if (grep /log/, @dest ) {
- my $now = format_time();
- print LOG "$now ", @_;
- }
+ if ( grep /log/, @dest ) {
+ my $now = format_time();
+ print LOG "$now ", @_;
+ }
- if (grep /mail/, @dest ) {
- $main::mail_text .= join( '', @_ );
- }
-}
+ if ( grep /mail/, @dest ) {
+ $main::mail_text .= join( '', @_ );
+ }
+} ## end sub msg($@)
#
# print a debug messages, if $debug is true
#
sub debug(@) {
- return if !$conf::debug;
- my $now = format_time();
- print LOG "$now DEBUG ", @_, "\n";
+ return if !$conf::debug;
+ my $now = format_time();
+ print LOG "$now DEBUG ", @_, "\n";
}
#
# address, subject, ...)
#
sub init_mail(;$) {
- my $file = shift;
+ my $file = shift;
- $main::mail_addr = "";
- $main::mail_text = "";
- %main::packages = ();
- $main::mail_subject = $file ? "Processing of $file" : "";
-}
+ $main::mail_addr = "";
+ $main::mail_text = "";
+ %main::packages = ();
+ $main::mail_subject = $file ? "Processing of $file" : "";
+} ## end sub init_mail(;$)
#
# finalize mail to be sent from msg(): check if something present, and
#
sub finish_mail() {
- debug( "No mail for $main::mail_addr" )
- if $main::mail_addr && !$main::mail_text;
- return unless $main::mail_addr && $main::mail_text;
-
- if (!send_mail($main::mail_addr, $main::mail_subject, $main::mail_text)) {
- # store this mail in memory so it isn't lost if executing sendmail
- # failed.
- push( @main::stored_mails, { addr => $main::mail_addr,
- subject => $main::mail_subject,
- text => $main::mail_text } );
- }
- init_mail();
-
- # try to send out stored mails
- my $mailref;
- while( $mailref = shift(@main::stored_mails) ) {
- if (!send_mail( $mailref->{'addr'}, $mailref->{'subject'},
- $mailref->{'text'} )) {
- unshift( @main::stored_mails, $mailref );
- last;
- }
- }
-}
+ debug("No mail for $main::mail_addr")
+ if $main::mail_addr && !$main::mail_text;
+ return unless $main::mail_addr && $main::mail_text;
+
+ if ( !send_mail( $main::mail_addr, $main::mail_subject, $main::mail_text ) )
+ {
+
+ # store this mail in memory so it isn't lost if executing sendmail
+ # failed.
+ push(
+ @main::stored_mails,
+ {
+ addr => $main::mail_addr,
+ subject => $main::mail_subject,
+ text => $main::mail_text
+ }
+ );
+ } ## end if ( !send_mail( $main::mail_addr...
+ init_mail();
+
+ # try to send out stored mails
+ my $mailref;
+ while ( $mailref = shift(@main::stored_mails) ) {
+ if (
+ !send_mail( $mailref->{'addr'}, $mailref->{'subject'},
+ $mailref->{'text'} )
+ )
+ {
+ unshift( @main::stored_mails, $mailref );
+ last;
+ } ## end if ( !send_mail( $mailref...
+ } ## end while ( $mailref = shift(...
+} ## end sub finish_mail()
#
# send one mail
#
sub send_mail($$$) {
- my $addr = shift;
- my $subject = shift;
- my $text = shift;
+ my $addr = shift;
+ my $subject = shift;
+ my $text = shift;
- my $package = keys %main::packages ? join(' ', keys %main::packages) : "";
+ my $package =
+ keys %main::packages ? join( ' ', keys %main::packages ) : "";
- use Email::Send;
+ use Email::Send;
- unless (defined($Email::Send::Sendmail::SENDMAIL)) {
- $Email::Send::Sendmail::SENDMAIL = $conf::mail;
- }
+ unless ( defined($Email::Send::Sendmail::SENDMAIL) ) {
+ $Email::Send::Sendmail::SENDMAIL = $conf::mail;
+ }
- my $date = sprintf "%s", strftime("%a, %d %b %Y %T %z", (localtime(time)));
- my $message = <<__MESSAGE__;
+ my $date = sprintf "%s",
+ strftime( "%a, %d %b %Y %T %z", ( localtime(time) ) );
+ my $message = <<__MESSAGE__;
To: $addr
From: Archive Administrator <dak\@ftp-master.debian.org>
Subject: $subject
X-Debian: DAK
__MESSAGE__
- if (length $package) {
- $message .= "X-Debian-Package: $package\n";
- }
+ if ( length $package ) {
+ $message .= "X-Debian-Package: $package\n";
+ }
- $message .= "\n$text";
- $message .= "\nGreetings,\n\n\tYour Debian queue daemon\n";
+ $message .= "\n$text";
+ $message .= "\nGreetings,\n\n\tYour Debian queue daemon\n";
- my $mail = Email::Send->new;
- for ( qw[Sendmail SMTP] ) {
- $mail->mailer($_) and last if $mail->mailer_available($_);
- }
+ my $mail = Email::Send->new;
+ for (qw[Sendmail SMTP]) {
+ $mail->mailer($_) and last if $mail->mailer_available($_);
+ }
- my $ret = $mail->send($message);
- if ($ret && $ret !~ /Message sent|success/) {
- return 0;
- }
+ my $ret = $mail->send($message);
+ if ( $ret && $ret !~ /Message sent|success/ ) {
+ return 0;
+ }
- return 1;
-}
+ return 1;
+} ## end sub send_mail($$$)
#
# try to find a mail address for a name in the keyrings
#
sub try_to_get_mail_addr($$) {
- my $name = shift;
- my $listref = shift;
-
- @$listref = ();
- open( F, "$conf::gpg --no-options --batch --no-default-keyring ".
- "--always-trust --keyring ".
- join (" --keyring ",@conf::keyrings).
- " --list-keys |" )
- or return "";
- while( <F> ) {
- if (/^pub / && / $name /) {
- /<([^>]*)>/;
- push( @$listref, $1 );
- }
- }
- close( F );
-
- return (@$listref >= 1) ? $listref->[0] : "";
-}
+ my $name = shift;
+ my $listref = shift;
+
+ @$listref = ();
+ open( F,
+ "$conf::gpg --no-options --batch --no-default-keyring "
+ . "--always-trust --keyring "
+ . join( " --keyring ", @conf::keyrings )
+ . " --list-keys |"
+ ) or return "";
+ while (<F>) {
+ if ( /^pub / && / $name / ) {
+ /<([^>]*)>/;
+ push( @$listref, $1 );
+ }
+ } ## end while (<F>)
+ close(F);
+
+ return ( @$listref >= 1 ) ? $listref->[0] : "";
+} ## end sub try_to_get_mail_addr($$)
#
# return current time as string
#
sub format_time() {
- my $t;
+ my $t;
- # omit weekday and year for brevity
- ($t = localtime) =~ /^\w+\s(.*)\s\d+$/;
- return $1;
-}
+ # omit weekday and year for brevity
+ ( $t = localtime ) =~ /^\w+\s(.*)\s\d+$/;
+ return $1;
+} ## end sub format_time()
sub print_time($) {
- my $secs = shift;
- my $hours = int($secs/(60*60));
+ my $secs = shift;
+ my $hours = int( $secs / ( 60 * 60 ) );
- $secs -= $hours*60*60;
- return sprintf "%d:%02d:%02d", $hours, int($secs/60), $secs % 60;
-}
+ $secs -= $hours * 60 * 60;
+ return sprintf "%d:%02d:%02d", $hours, int( $secs / 60 ), $secs % 60;
+} ## end sub print_time($)
#
# block some signals during queue processing
-#
+#
# This is just to avoid data inconsistency or uploads being aborted in the
# middle. Only "soft" signals are blocked, i.e. SIGINT and SIGTERM, try harder
# ones if you really want to kill the daemon at once.
#
sub block_signals() {
- POSIX::sigprocmask( SIG_BLOCK, $main::block_sigset );
+ POSIX::sigprocmask( SIG_BLOCK, $main::block_sigset );
}
sub unblock_signals() {
- POSIX::sigprocmask( SIG_UNBLOCK, $main::block_sigset );
+ POSIX::sigprocmask( SIG_UNBLOCK, $main::block_sigset );
}
#
# process SIGHUP: close log file and reopen it (for logfile cycling)
#
sub close_log($) {
- close( LOG );
- close( STDOUT );
- close( STDERR );
-
- open( LOG, ">>$conf::logfile" )
- or die "Cannot open my logfile $conf::logfile: $!\n";
- chmod( 0644, $conf::logfile )
- or msg( "log", "Cannot set modes of $conf::logfile: $!\n" );
- select( (select(LOG), $| = 1)[0] );
-
- open( STDOUT, ">&LOG" )
- or msg( "log", "$main::progname: Can't redirect stdout to ".
- "$conf::logfile: $!\n" );
- open( STDERR, ">&LOG" )
- or msg( "log", "$main::progname: Can't redirect stderr to ".
- "$conf::logfile: $!\n" );
- msg( "log", "Restart after SIGHUP\n" );
-}
+ close(LOG);
+ close(STDOUT);
+ close(STDERR);
+
+ open( LOG, ">>$conf::logfile" )
+ or die "Cannot open my logfile $conf::logfile: $!\n";
+ chmod( 0644, $conf::logfile )
+ or msg( "log", "Cannot set modes of $conf::logfile: $!\n" );
+ select( ( select(LOG), $| = 1 )[0] );
+
+ open( STDOUT, ">&LOG" )
+ or msg( "log",
+ "$main::progname: Can't redirect stdout to " . "$conf::logfile: $!\n" );
+ open( STDERR, ">&LOG" )
+ or msg( "log",
+ "$main::progname: Can't redirect stderr to " . "$conf::logfile: $!\n" );
+ msg( "log", "Restart after SIGHUP\n" );
+} ## end sub close_log($)
#
# process SIGCHLD: check if it was our statusd process
#
sub kid_died($) {
- my $pid;
-
- # reap statusd, so that it's no zombie when we try to kill(0) it
- waitpid( $main::statusd_pid, WNOHANG );
-
-# Uncomment the following line if your Perl uses unreliable System V signal
-# (i.e. if handlers reset to default if the signal is delivered).
-# (Unfortunately, the re-setup can't be done in any case, since on some
-# systems this will cause the SIGCHLD to be delivered again if there are
-# still unreaped children :-(( )
-
-# $SIG{"CHLD"} = \&kid_died; # resetup handler for SysV
-}
+ my $pid;
+
+ # reap statusd, so that it's no zombie when we try to kill(0) it
+ waitpid( $main::statusd_pid, WNOHANG );
+
+ # Uncomment the following line if your Perl uses unreliable System V signal
+ # (i.e. if handlers reset to default if the signal is delivered).
+ # (Unfortunately, the re-setup can't be done in any case, since on some
+ # systems this will cause the SIGCHLD to be delivered again if there are
+ # still unreaped children :-(( )
+
+ # $SIG{"CHLD"} = \&kid_died; # resetup handler for SysV
+} ## end sub kid_died($)
sub restart_statusd() {
- # restart statusd if it died
- if (!kill( 0, $main::statusd_pid)) {
- close( STATUSD ); # close out pipe end
- $main::statusd_pid = fork_statusd();
- }
-}
+
+ # restart statusd if it died
+ if ( !kill( 0, $main::statusd_pid ) ) {
+ close(STATUSD); # close out pipe end
+ $main::statusd_pid = fork_statusd();
+ }
+} ## end sub restart_statusd()
#
# process a fatal signal: cleanup and exit
#
sub fatal_signal($) {
- my $signame = shift;
- my $sig;
-
- # avoid recursions of fatal_signal in case of BSD signals
- foreach $sig ( qw( ILL ABRT BUS FPE SEGV PIPE ) ) {
- $SIG{$sig} = "DEFAULT";
- }
-
- if ($$ == $main::maind_pid) {
- # only the main daemon should do this
- kill( $main::signo{"TERM"}, $main::statusd_pid )
- if defined $main::statusd_pid;
- unlink( $conf::statusfile, $conf::pidfile );
- }
- msg( "log", "Caught SIG$signame -- exiting (pid $$)\n" );
- exit 1;
-}
-
+ my $signame = shift;
+ my $sig;
+
+ # avoid recursions of fatal_signal in case of BSD signals
+ foreach $sig (qw( ILL ABRT BUS FPE SEGV PIPE )) {
+ $SIG{$sig} = "DEFAULT";
+ }
+
+ if ( $$ == $main::maind_pid ) {
+
+ # only the main daemon should do this
+ kill( $main::signo{"TERM"}, $main::statusd_pid )
+ if defined $main::statusd_pid;
+ unlink( $conf::statusfile, $conf::pidfile );
+ } ## end if ( $$ == $main::maind_pid)
+ msg( "log", "Caught SIG$signame -- exiting (pid $$)\n" );
+ exit 1;
+} ## end sub fatal_signal($)
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