add pg_dump
This commit is contained in:
zuohuadong
parent
a657dce572
commit
eefd04dbfc
@ -1,5 +1,5 @@
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FROM fenglc/pgadmin4
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FROM fenglc/pgadmin4
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ADD pg /usr/bin
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MAINTAINER Bo-Yi Wu <appleboy.tw@gmail.com>
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MAINTAINER Huadong Zuo <admin@zuohuadong.cn>
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EXPOSE 5050
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EXPOSE 5050
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281
pgadmin/pg/pg_dump
Normal file
281
pgadmin/pg/pg_dump
Normal file
@ -0,0 +1,281 @@
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#!/usr/bin/perl -w
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# Call a PostgreSQL client program with the version, cluster and default
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# database specified in ~/.postgresqlrc or
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# /etc/postgresql-common/user_clusters.
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#
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# (C) 2005-2009 Martin Pitt <mpitt@debian.org>
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# (C) 2013-2014 Christoph Berg <myon@debian.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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use strict;
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use POSIX;
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use PgCommon;
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my ($version, $cluster, $db, $port, $host);
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$host = $ENV{'PGHOST'};
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# Check for PGCLUSTER in %ENV
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if (defined $ENV{'PGCLUSTER'}) {
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($version, $cluster) = split ('/', $ENV{'PGCLUSTER'}, 2);
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error 'Invalid version specified with $PGCLUSTER' unless version_exists $version;
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error 'No cluster specified with $PGCLUSTER' unless $cluster;
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}
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# Check for --cluster argument and filter it out, and check if --port is specified
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my $port_specified = exists $ENV{'PGPORT'};
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for (my $i = 0; $i <= $#ARGV; ++$i) {
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last if $ARGV[$i] eq '--';
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if ($ARGV[$i] eq '--cluster') {
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error '--cluster option needs an argument (<version>/<cluster>)' if ($i >= $#ARGV);
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($version, $cluster) = split ('/', $ARGV[$i+1], 2);
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$host = undef; # --cluster overrides $PGHOST env var
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error 'Invalid version specified with --cluster' unless version_exists $version;
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error 'No cluster specified with --cluster' unless $cluster;
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splice @ARGV, $i, 2;
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last;
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} elsif ($ARGV[$i] =~ /^--cluster=(\d+\.?\d)\/(.+)/) {
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($version, $cluster) = ($1, $2);
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$host = undef; # --cluster overrides $PGHOST env var
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error 'Invalid version specified with --cluster' unless version_exists $version;
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error 'No cluster specified with --cluster' unless $cluster;
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splice @ARGV, $i, 1;
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last;
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}
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$port_specified = 1 if $ARGV[$i] =~ /^--port\b/ || $ARGV[$i] =~ /^-\w*p\w*\d*$/;
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$host = '.from.commandline' if $ARGV[$i] =~ /^--host\b/ || $ARGV[$i] =~ /^-\w*h\w*$/;
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}
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# Determine $version, $cluster, $db, $port from map files
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($version, $cluster, $db) = user_cluster_map() unless $cluster;
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# check if we have a network cluster
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if (!$host && $cluster && !cluster_exists $version, $cluster) {
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if ($cluster =~ /^(\S+):(\d*)$/) {
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$host = $1;
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$port = $2 || 5432;
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} else {
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error 'Specified cluster does not exist locally and does not specify a remote cluster';
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}
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}
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if (!$host && $cluster) {
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$port = get_cluster_port($version, $cluster);
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unless ($ENV{'PGHOST'}) {
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# default to cluster specific Unix socket directory
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$ENV{'PGHOST'} = get_cluster_socketdir $version, $cluster;
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}
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}
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$ENV{'PGSYSCONFDIR'} = '/etc/postgresql-common' if !$ENV{'PGSYSCONFDIR'};
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$ENV{'PGPORT'} = $port if $port && !$ENV{'PGPORT'};
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$ENV{'PGDATABASE'} = $db if $db && !$ENV{'PGDATABASE'};
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$ENV{'PGHOST'} = $host if $host && $host ne '.from.commandline';
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# if we only have a port, but no version here, use the latest version
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# TODO: this could be improved by better argument parsing and mapping back the
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# port to a cluster version/name
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if (!$version and $port_specified) {
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$version = get_newest_version;
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}
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unless ($version) {
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if (get_versions) {
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error 'No existing local cluster is suitable as a default target. Please see man pg_wrapper(1) how to specify one.';
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} else {
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error 'You must install at least one postgresql-client-<version> package.';
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}
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}
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error 'Invalid PostgreSQL cluster version' unless -d "$PgCommon::binroot$version";
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my $cmdname = (split '/', $0)[-1];
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my $cmd;
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# for psql we always want the latest version, as this is backwards compatible
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# to every major version that that we support
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if ($cmdname eq 'pg_wrapper') {
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error "pg_wrapper should not be called directly, but through a symlink";
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} elsif ($cmdname =~ /^(psql|pg_archivecleanup|pg_isready)$/) {
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$cmd = get_program_path ($cmdname, get_newest_version);
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} else {
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$cmd = get_program_path ($cmdname, $version);
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}
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# libreadline is a lot better than libedit, so prefer that
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if ($cmdname eq 'psql' and not $PgCommon::rpm) {
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my @readlines;
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# non-multiarch path
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@readlines = sort(</lib/libreadline.so.?>);
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unless (@readlines) {
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# get multiarch dir for our architecture
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if (open PS, '-|', '/usr/bin/ldd', $cmd) {
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my $out;
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read PS, $out, 10000;
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close PS;
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if ($out =~ m!/libreadline.so!) {
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# already linked against libreadline
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@readlines = ();
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}
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else
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{
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my ($lib_path) = $out =~ m!(/lib/.*)/libedit.so!;
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@readlines = sort(<$lib_path/libreadline.so.?>);
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}
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}
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}
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if (@readlines) {
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$ENV{'LD_PRELOAD'} = ($ENV{'LD_PRELOAD'} or '') . ':' . $readlines[-1];
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}
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}
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error "pg_wrapper: $cmdname was not found in $PgCommon::binroot$version/bin" unless $cmd;
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unshift @ARGV, $cmd;
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exec @ARGV;
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__END__
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=head1 NAME
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pg_wrapper - wrapper for PostgreSQL client commands
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=head1 SYNOPSIS
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I<client-program> [B<--cluster> I<version>/I<cluster>] [...]
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(I<client-program>: B<psql>, B<createdb>, B<dropuser>, and all other client
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programs installed in C</usr/lib/postgresql/>I<version>C</bin>).
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=head1 DESCRIPTION
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This program is run only as a link to names which correspond to PostgreSQL
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programs in C</usr/lib/postgresql/>I<version>C</bin>. It determines the
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configured cluster and database for the user and calls the appropriate version
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of the desired program to connect to that cluster and database, supplying any
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specified options to that command.
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The target cluster is selected by the following means, in descending order of
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precedence:
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=over
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=item 1.
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explicit specification with the B<--host> option
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=item 2.
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explicit specification with the B<--cluster> option
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=item 3.
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if the B<PGHOST> environment variable is set, no further cluster selection is
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performed. The default PostgreSQL version and port number (from the command
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line, the environment variable B<PGPORT>, or default 5432) will be used.
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=item 4.
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explicit specification with the B<PGCLUSTER> environment variable
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=item 5.
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matching entry in C<~/.postgresqlrc> (see L<postgresqlrc(5)>), if that
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file exists
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=item 6.
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matching entry in C</etc/postgresql-common/user_clusters> (see
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L<user_clusters(5)>), if that file exists
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=item 7.
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If only one local cluster exists, that one will be selected.
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=item 8.
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If several local clusters exist, the one listening on the default port 5432
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will be selected.
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=back
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If none of these rules match, B<pg_wrapper> aborts with an error.
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For B<psql>, B<pg_archivecleanup>, and B<pg_isready>, B<pg_wrapper> will always use the binary from
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the newest PostgreSQL version installed, as these are downwards compatible.
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=head1 OPTIONS
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=over
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=item B<--cluster> I<version>B</>I<cluster>
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I<cluster> is either the name of a local cluster, or takes the form
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I<host>:I<port> for a remote cluster. If I<port> is left empty (i. e. you just
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specify I<host:>), it defaults to 5432.
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=back
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=head1 ENVIRONMENT
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=over
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=item B<PGCLUSTER>
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If C<$PGCLUSTER> is set, its value (of the form I<version>/I<cluster>)
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specifies the desired cluster, similar to the B<--cluster> option. However, if
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B<--cluster> is specified, it overrides the value of C<$PGCLUSTER>.
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=item B<PG_CLUSTER_CONF_ROOT>
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This specifies an alternative base directory for cluster configurations. This
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is usually C</etc/postgresql/>, but for testing/development purposes you can
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change this to point to e. g. your home directory, so that you can use the
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postgresql-common tools without root privileges.
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=item B<PGSYSCONFDIR>
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This is the location of PostgreSQL's and postgresql-common's global
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configuration (e. g. C<pg_service.conf>, L<user_clusters(5)>). The default is
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C</etc/postgresql-common/>.
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=back
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=head1 FILES
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=over
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=item C</etc/postgresql-common/user_clusters>
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stores the default cluster and database for users and groups as set by
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the administrators.
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=item C<$HOME/.postgresqlrc>
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stores defaults set by the user himself.
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=back
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=head1 SEE ALSO
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L<user_clusters(5)>, L<postgresqlrc(5)>
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=head1 AUTHOR
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Martin Pitt L<E<lt>mpitt@debian.orgE<gt>>
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281
pgadmin/pg/pg_restore
Normal file
281
pgadmin/pg/pg_restore
Normal file
@ -0,0 +1,281 @@
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#!/usr/bin/perl -w
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# Call a PostgreSQL client program with the version, cluster and default
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# database specified in ~/.postgresqlrc or
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# /etc/postgresql-common/user_clusters.
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#
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# (C) 2005-2009 Martin Pitt <mpitt@debian.org>
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# (C) 2013-2014 Christoph Berg <myon@debian.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
|
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
|
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use strict;
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use POSIX;
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use PgCommon;
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my ($version, $cluster, $db, $port, $host);
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$host = $ENV{'PGHOST'};
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# Check for PGCLUSTER in %ENV
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if (defined $ENV{'PGCLUSTER'}) {
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($version, $cluster) = split ('/', $ENV{'PGCLUSTER'}, 2);
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error 'Invalid version specified with $PGCLUSTER' unless version_exists $version;
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error 'No cluster specified with $PGCLUSTER' unless $cluster;
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}
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# Check for --cluster argument and filter it out, and check if --port is specified
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my $port_specified = exists $ENV{'PGPORT'};
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for (my $i = 0; $i <= $#ARGV; ++$i) {
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last if $ARGV[$i] eq '--';
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if ($ARGV[$i] eq '--cluster') {
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error '--cluster option needs an argument (<version>/<cluster>)' if ($i >= $#ARGV);
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($version, $cluster) = split ('/', $ARGV[$i+1], 2);
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$host = undef; # --cluster overrides $PGHOST env var
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|
error 'Invalid version specified with --cluster' unless version_exists $version;
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error 'No cluster specified with --cluster' unless $cluster;
|
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|
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splice @ARGV, $i, 2;
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|
last;
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} elsif ($ARGV[$i] =~ /^--cluster=(\d+\.?\d)\/(.+)/) {
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($version, $cluster) = ($1, $2);
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$host = undef; # --cluster overrides $PGHOST env var
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error 'Invalid version specified with --cluster' unless version_exists $version;
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error 'No cluster specified with --cluster' unless $cluster;
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splice @ARGV, $i, 1;
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last;
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}
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$port_specified = 1 if $ARGV[$i] =~ /^--port\b/ || $ARGV[$i] =~ /^-\w*p\w*\d*$/;
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$host = '.from.commandline' if $ARGV[$i] =~ /^--host\b/ || $ARGV[$i] =~ /^-\w*h\w*$/;
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}
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||||||
|
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# Determine $version, $cluster, $db, $port from map files
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($version, $cluster, $db) = user_cluster_map() unless $cluster;
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|
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# check if we have a network cluster
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if (!$host && $cluster && !cluster_exists $version, $cluster) {
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if ($cluster =~ /^(\S+):(\d*)$/) {
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$host = $1;
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$port = $2 || 5432;
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} else {
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error 'Specified cluster does not exist locally and does not specify a remote cluster';
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}
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||||||
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}
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||||||
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||||||
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if (!$host && $cluster) {
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$port = get_cluster_port($version, $cluster);
|
||||||
|
|
||||||
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unless ($ENV{'PGHOST'}) {
|
||||||
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# default to cluster specific Unix socket directory
|
||||||
|
$ENV{'PGHOST'} = get_cluster_socketdir $version, $cluster;
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||||||
|
}
|
||||||
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}
|
||||||
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$ENV{'PGSYSCONFDIR'} = '/etc/postgresql-common' if !$ENV{'PGSYSCONFDIR'};
|
||||||
|
$ENV{'PGPORT'} = $port if $port && !$ENV{'PGPORT'};
|
||||||
|
$ENV{'PGDATABASE'} = $db if $db && !$ENV{'PGDATABASE'};
|
||||||
|
$ENV{'PGHOST'} = $host if $host && $host ne '.from.commandline';
|
||||||
|
|
||||||
|
# if we only have a port, but no version here, use the latest version
|
||||||
|
# TODO: this could be improved by better argument parsing and mapping back the
|
||||||
|
# port to a cluster version/name
|
||||||
|
if (!$version and $port_specified) {
|
||||||
|
$version = get_newest_version;
|
||||||
|
}
|
||||||
|
|
||||||
|
unless ($version) {
|
||||||
|
if (get_versions) {
|
||||||
|
error 'No existing local cluster is suitable as a default target. Please see man pg_wrapper(1) how to specify one.';
|
||||||
|
} else {
|
||||||
|
error 'You must install at least one postgresql-client-<version> package.';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
error 'Invalid PostgreSQL cluster version' unless -d "$PgCommon::binroot$version";
|
||||||
|
my $cmdname = (split '/', $0)[-1];
|
||||||
|
my $cmd;
|
||||||
|
|
||||||
|
# for psql we always want the latest version, as this is backwards compatible
|
||||||
|
# to every major version that that we support
|
||||||
|
if ($cmdname eq 'pg_wrapper') {
|
||||||
|
error "pg_wrapper should not be called directly, but through a symlink";
|
||||||
|
} elsif ($cmdname =~ /^(psql|pg_archivecleanup|pg_isready)$/) {
|
||||||
|
$cmd = get_program_path ($cmdname, get_newest_version);
|
||||||
|
} else {
|
||||||
|
$cmd = get_program_path ($cmdname, $version);
|
||||||
|
}
|
||||||
|
|
||||||
|
# libreadline is a lot better than libedit, so prefer that
|
||||||
|
if ($cmdname eq 'psql' and not $PgCommon::rpm) {
|
||||||
|
my @readlines;
|
||||||
|
# non-multiarch path
|
||||||
|
@readlines = sort(</lib/libreadline.so.?>);
|
||||||
|
|
||||||
|
unless (@readlines) {
|
||||||
|
# get multiarch dir for our architecture
|
||||||
|
if (open PS, '-|', '/usr/bin/ldd', $cmd) {
|
||||||
|
my $out;
|
||||||
|
read PS, $out, 10000;
|
||||||
|
close PS;
|
||||||
|
if ($out =~ m!/libreadline.so!) {
|
||||||
|
# already linked against libreadline
|
||||||
|
@readlines = ();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
my ($lib_path) = $out =~ m!(/lib/.*)/libedit.so!;
|
||||||
|
|
||||||
|
@readlines = sort(<$lib_path/libreadline.so.?>);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (@readlines) {
|
||||||
|
$ENV{'LD_PRELOAD'} = ($ENV{'LD_PRELOAD'} or '') . ':' . $readlines[-1];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
error "pg_wrapper: $cmdname was not found in $PgCommon::binroot$version/bin" unless $cmd;
|
||||||
|
unshift @ARGV, $cmd;
|
||||||
|
exec @ARGV;
|
||||||
|
|
||||||
|
__END__
|
||||||
|
|
||||||
|
=head1 NAME
|
||||||
|
|
||||||
|
pg_wrapper - wrapper for PostgreSQL client commands
|
||||||
|
|
||||||
|
=head1 SYNOPSIS
|
||||||
|
|
||||||
|
I<client-program> [B<--cluster> I<version>/I<cluster>] [...]
|
||||||
|
|
||||||
|
(I<client-program>: B<psql>, B<createdb>, B<dropuser>, and all other client
|
||||||
|
programs installed in C</usr/lib/postgresql/>I<version>C</bin>).
|
||||||
|
|
||||||
|
=head1 DESCRIPTION
|
||||||
|
|
||||||
|
This program is run only as a link to names which correspond to PostgreSQL
|
||||||
|
programs in C</usr/lib/postgresql/>I<version>C</bin>. It determines the
|
||||||
|
configured cluster and database for the user and calls the appropriate version
|
||||||
|
of the desired program to connect to that cluster and database, supplying any
|
||||||
|
specified options to that command.
|
||||||
|
|
||||||
|
The target cluster is selected by the following means, in descending order of
|
||||||
|
precedence:
|
||||||
|
|
||||||
|
=over
|
||||||
|
|
||||||
|
=item 1.
|
||||||
|
|
||||||
|
explicit specification with the B<--host> option
|
||||||
|
|
||||||
|
=item 2.
|
||||||
|
|
||||||
|
explicit specification with the B<--cluster> option
|
||||||
|
|
||||||
|
=item 3.
|
||||||
|
|
||||||
|
if the B<PGHOST> environment variable is set, no further cluster selection is
|
||||||
|
performed. The default PostgreSQL version and port number (from the command
|
||||||
|
line, the environment variable B<PGPORT>, or default 5432) will be used.
|
||||||
|
|
||||||
|
=item 4.
|
||||||
|
|
||||||
|
explicit specification with the B<PGCLUSTER> environment variable
|
||||||
|
|
||||||
|
=item 5.
|
||||||
|
|
||||||
|
matching entry in C<~/.postgresqlrc> (see L<postgresqlrc(5)>), if that
|
||||||
|
file exists
|
||||||
|
|
||||||
|
=item 6.
|
||||||
|
|
||||||
|
matching entry in C</etc/postgresql-common/user_clusters> (see
|
||||||
|
L<user_clusters(5)>), if that file exists
|
||||||
|
|
||||||
|
=item 7.
|
||||||
|
|
||||||
|
If only one local cluster exists, that one will be selected.
|
||||||
|
|
||||||
|
=item 8.
|
||||||
|
|
||||||
|
If several local clusters exist, the one listening on the default port 5432
|
||||||
|
will be selected.
|
||||||
|
|
||||||
|
=back
|
||||||
|
|
||||||
|
If none of these rules match, B<pg_wrapper> aborts with an error.
|
||||||
|
|
||||||
|
For B<psql>, B<pg_archivecleanup>, and B<pg_isready>, B<pg_wrapper> will always use the binary from
|
||||||
|
the newest PostgreSQL version installed, as these are downwards compatible.
|
||||||
|
|
||||||
|
=head1 OPTIONS
|
||||||
|
|
||||||
|
=over
|
||||||
|
|
||||||
|
=item B<--cluster> I<version>B</>I<cluster>
|
||||||
|
|
||||||
|
I<cluster> is either the name of a local cluster, or takes the form
|
||||||
|
I<host>:I<port> for a remote cluster. If I<port> is left empty (i. e. you just
|
||||||
|
specify I<host:>), it defaults to 5432.
|
||||||
|
|
||||||
|
=back
|
||||||
|
|
||||||
|
=head1 ENVIRONMENT
|
||||||
|
|
||||||
|
=over
|
||||||
|
|
||||||
|
=item B<PGCLUSTER>
|
||||||
|
|
||||||
|
If C<$PGCLUSTER> is set, its value (of the form I<version>/I<cluster>)
|
||||||
|
specifies the desired cluster, similar to the B<--cluster> option. However, if
|
||||||
|
B<--cluster> is specified, it overrides the value of C<$PGCLUSTER>.
|
||||||
|
|
||||||
|
=item B<PG_CLUSTER_CONF_ROOT>
|
||||||
|
|
||||||
|
This specifies an alternative base directory for cluster configurations. This
|
||||||
|
is usually C</etc/postgresql/>, but for testing/development purposes you can
|
||||||
|
change this to point to e. g. your home directory, so that you can use the
|
||||||
|
postgresql-common tools without root privileges.
|
||||||
|
|
||||||
|
=item B<PGSYSCONFDIR>
|
||||||
|
|
||||||
|
This is the location of PostgreSQL's and postgresql-common's global
|
||||||
|
configuration (e. g. C<pg_service.conf>, L<user_clusters(5)>). The default is
|
||||||
|
C</etc/postgresql-common/>.
|
||||||
|
|
||||||
|
=back
|
||||||
|
|
||||||
|
=head1 FILES
|
||||||
|
|
||||||
|
=over
|
||||||
|
|
||||||
|
=item C</etc/postgresql-common/user_clusters>
|
||||||
|
|
||||||
|
stores the default cluster and database for users and groups as set by
|
||||||
|
the administrators.
|
||||||
|
|
||||||
|
=item C<$HOME/.postgresqlrc>
|
||||||
|
|
||||||
|
stores defaults set by the user himself.
|
||||||
|
|
||||||
|
=back
|
||||||
|
|
||||||
|
=head1 SEE ALSO
|
||||||
|
|
||||||
|
L<user_clusters(5)>, L<postgresqlrc(5)>
|
||||||
|
|
||||||
|
=head1 AUTHOR
|
||||||
|
|
||||||
|
Martin Pitt L<E<lt>mpitt@debian.orgE<gt>>
|
||||||
Loading…
Reference in New Issue
Block a user