| Server IP : 127.0.0.2 / Your IP : 3.145.0.146 Web Server : Apache/2.4.18 (Ubuntu) System : User : www-data ( ) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : disk_free_space,disk_total_space,diskfreespace,dl,exec,fpaththru,getmyuid,getmypid,highlight_file,ignore_user_abord,leak,listen,link,opcache_get_configuration,opcache_get_status,passthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,php_uname,phpinfo,posix_ctermid,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix,_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_times,posix_ttyname,posix_uname,pclose,popen,proc_open,proc_close,proc_get_status,proc_nice,proc_terminate,shell_exec,source,show_source,system,virtual MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/sbin/ |
Upload File : |
#!/usr/bin/perl
## ----------------------------------------------------------------------
## install-sgmlcatalog : Debian SGML catalog management tool
## ----------------------------------------------------------------------
## Copyright (c) 1997 Christian Schwarz
## Copyright (c) 2001-2004 Ardo van Rangelrooij
##
## This is free software; see the GNU General Public Licence version 2
## or later for copying conditions. There is NO warranty.
## ----------------------------------------------------------------------
## ----------------------------------------------------------------------
use strict;
use warnings;
## ----------------------------------------------------------------------
use Getopt::Long qw( &GetOptions );
## ----------------------------------------------------------------------
$0 =~ m|[^/]+$|;
## ----------------------------------------------------------------------
my $name = $&;
## ----------------------------------------------------------------------
use vars qw( $package );
use vars qw( $quiet );
## ----------------------------------------------------------------------
Getopt::Long::Configure( 'no_ignore_case' );
if ( ! GetOptions(
'quiet' => \$quiet,
'remove=s' => \$package,
)
)
{
&usage();
exit 1;
}
## ----------------------------------------------------------------------
if ( ! defined( $package ) )
{
&usage();
exit -1;
}
## ----------------------------------------------------------------------
&remove( $package );
## ----------------------------------------------------------------------
exit 0;
## ----------------------------------------------------------------------
sub remove
{
## ------------------------------------------------------------------
my $package = $_[0];
## ----------------------------------------------------------------------
my $catalog = '/etc/sgml/transitional.cat';
my $backup = '/etc/sgml/transitional.cat.old';
## ------------------------------------------------------------------
return if ( ! -f $catalog );
## ----------------------------------------------------------------------
my $top_marker = '-- START SGML CATALOG ENTRY FOR PACKAGE';
my $bottom_marker = '-- END SGML CATALOG ENTRY FOR PACKAGE';
my $eol_marker = '--';
## ------------------------------------------------------------------
my @data;
## -------------------------------------------------------------------
open( CATALOG, '<', $catalog )
or &error( "cannot open SGML catalog $catalog for reading: $!" );
## -------------------------------------------------------------------
while ( <CATALOG> )
{
chop;
if ( /$top_marker $package $eol_marker/o )
{
if ( $data[ $#data ] =~ /^\s*/o )
{
pop( @data );
}
while ( !/$bottom_marker $package $eol_marker/o )
{
if ( not ($_ = <CATALOG>) )
{
&error( "cannot find bottom marker for package $package:\n $bottom_marker $package $eol_marker\nplease remove the entry for $package manually" );
}
}
}
else
{
push( @data, $_ );
}
}
## ------------------------------------------------------------------
close( CATALOG )
or &error( "cannot close SGML catalog $catalog: $!" );
## ------------------------------------------------------------------
if ( -f $catalog )
{
if ( -f $backup )
{
unlink( $backup )
or &error( "cannot remove backup of catalog $backup: $!" );
}
rename( $catalog, $backup )
or &error( "cannot rename $catalog to $backup: $!" );
}
## ------------------------------------------------------------------
open( CATALOG, '>', $catalog )
or &error( "cannot open SGML catalog $catalog for writing: $!" );
## ------------------------------------------------------------------
for ( @data )
{
print CATALOG "$_\n";
}
## ------------------------------------------------------------------
close( CATALOG )
or &error( "cannot close SGML catalog $catalog: $!" );
} ## remove
## ----------------------------------------------------------------------
sub usage
{
## ------------------------------------------------------------------
print STDERR <<END;
Usage:
$name --remove package
END
} ## usage
## ----------------------------------------------------------------------
sub error
{
## ------------------------------------------------------------------
die "$name: error: $_[0]\n";
} ## error
## ----------------------------------------------------------------------