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#!/usr/pkg/bin/perl -w
#<license>
# Copyright (c) 2008 BBN Technologies Corp. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of BBN Technologies nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY BBN TECHNOLOGIES AND CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL BBN TECHNOLOGIES OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#</license>
use strict;
use XML::Simple;
use Data::Dumper;
use Getopt::Long;
#This script essentially uses the perl XML parser XML::Simple to put things into internal perl structures.
#It then simply tries to manipulate those perl structures to output the necessary SQL commands.
#Run it in the directory with the jabberd1.4 xml files.
my @description=" goes through a jabberd 1.4 spool directory and creates a file of sql commands to use to upgrade to a jabberd2 database and the jabberd2 database if it can find a schema file.";
# realm
my $realm = "j.jabber.com";
# intermediate file that has the sql commands - could be more useful
# than just for sql
my $sqlfile = "tsql";
# since we're using sqlite - this is where jabberd2 put the sqlite schema
my $schema = "/usr/pkg/share/examples/jabberd/db-setup.sqlite";
# jabberd2 db
my $jabberdb = "jabberd2.db";
#temporary variables
my $file;
my $count = 0;
my $rcount = 1;
my $vcount = 1;
my $debug = 0;
#get command line arguments
if ( @ARGV > 0 ) {
GetOptions ('d' => \$debug,
'r|realm=s' => \$realm,
's|schema=s' => \$schema,
'j|jabberdb=s' => \$jabberdb,
'help' => \&usage);
}
#open the sqlfile to put commands in
open(TSQL, ">$sqlfile");
# I'm going through each file in the directory that has a .xml suffix
# I'm using the XML::Simple parser, and to debug things you can look at
# what the Dumper($data) puts out so that the perl structures can be inspected
opendir(DIR, ".") or die "can't opendir .: $!";
while (defined($file = readdir(DIR))) {
if($file =~ /\.xml/) {
if($debug)
{
print "$file\n";
}
#ForceArray causes all nested elements to be represented as arrays.
#KeepRoot causes the name of the root element to be kept on input and output
my $simple = XML::Simple->new (ForceArray => 1, KeepRoot => 1);
my $data = $simple->XMLin($file);
my @filewords = split(/\./, $file);
my $DISPATCHER = {
'active' => \&migrate_active,
'auth' => \&migrate_auth,
'roster' => \&migrate_roster,
};
if($debug) {
print Dumper ($data);
print $data->{xdb};
print "\n\nElements\n";
for my $el (@{$data->{xdb}}) {
print $el . "\n";
foreach my $el1 (sort keys %{$el}) {
print "$el1: ";
print $el->{$el1};
}
}
print $data->{xdb}->[0] . "\n";
print "$filewords[0]: $data->{xdb}->[0]->{password}->[0]->{content} \n";
}
#This is where we are putting in jabber users, need to populate both the authreg table and the
#active table.
#INSERT INTO "authreg" VALUES('tester1','realm','user');
print TSQL "insert into \"authreg\" VALUES('$filewords[0]', '$realm', '$data->{xdb}->[0]->{password}->[0]->{content}');\n";
$count++;
#INSERT INTO "active" VALUES('user',4, 1201999999);
print TSQL "insert into \"active\" VALUES('$filewords[0]\@$realm', $count, 120199999);\n";
#This is where we're looking for roster information
#this is an array of hashes
my $iqarray = $data->{xdb}->[0]->{query};
my $qelem;
my $icount = 0;
#iterate through the array of hashes looking for the roster "item" hash
#Roster stuff is put into the roster-items table, and only subscriptions that
#are both are carried over
#INSERT INTO "roster-items" VALUES('tester2@host.t.com',1,'buddy1',NULL,0,0,1);
#INSERT INTO "roster-items" VALUES('tester2@host.t.com',2,'buddy2','bud2-alias',1,1,0);
foreach $qelem (@{$iqarray}) {
if($debug) {
print "$icount : $qelem - ";
}
#for each hash, look for the roster items
foreach my $el1 (sort keys %{$qelem}) {
if ($el1 =~ /item/) {
#represented as an array
my $rarray = $qelem->{item};
#Unfortunately the way some clients stored data, roster data is represented as
#an ARRAY, but sometimes it gets dumped out as a HASH
if (ref($rarray) eq "ARRAY") {
foreach my $budhash (@{$rarray}) {
###CHECK THAT subscription is both####
if($budhash->{subscription} =~ /both/) {
#dump data for the roster, which is in hash form
print TSQL "insert into \"roster-items\" VALUES('$filewords[0]\@$realm', $rcount, '$budhash->{jid}', NULL, 1, 1, 0);\n";
#have to check for valid group
my $barray ;
if (exists($budhash->{group})) {
$barray = $budhash->{group}->[0];
}
else {
$barray = "General";
}
print TSQL "insert into \"roster-groups\" VALUES('$filewords[0]\@$realm', $rcount, '$budhash->{jid}', '$barray');\n";
$rcount++;
}
}
}
else {
# print "IT MUST BE A HASH\n";
foreach my $bud (sort keys %{$rarray}) {
if($rarray->{$bud}->{subscription} =~ /both/) {
print TSQL "insert into \"roster-items\" VALUES('$filewords[0]\@$realm', $rcount, '$rarray->{$bud}->{jid}', NULL, 1, 1, 0);\n";
my $barray;
if (exists($rarray->{$bud}->{group})) {
$barray = $rarray->{$bud}->{group}->[0];
}
else {
$barray = "General";
}
print TSQL "insert into \"roster-groups\" VALUES('$filewords[0]\@$realm', $rcount, '$rarray->{$bud}->{jid}', '$barray');\n";
$rcount++;
}
}
}
}
}
$icount++;
}
#The decision was just to move photo, fullname, email, and url if they
#were specified. Not so elegant but it works.
#starting with vCard information
#this is an array
my $vCarray;
my $photoInfo = "NULL";
my $photoType = "NULL";
my $fname = "NULL";
my $email = "NULL";
my $url = "NULL";
my $tstring = "NULL";
if (exists($data->{xdb}->[0]{vCard})) {
# it exists
$vCarray = $data->{xdb}->[0]->{vCard};
if (exists($vCarray->[0]{PHOTO})) {
if($debug)
{
print "vCarray is $vCarray->[0]->{PHOTO}\n";
print "PHOTO is $vCarray->[0]->{PHOTO}->[0]->{BINVAL}->[0]\n";
}
$photoInfo = $vCarray->[0]->{PHOTO}->[0]->{BINVAL}->[0];
if (exists($vCarray->[0]->{PHOTO}->[0]{TYPE})) {
if($debug)
{
print "TYPE is $vCarray->[0]->{PHOTO}->[0]->{TYPE}->[0]\n";
}
$photoType = $vCarray->[0]->{PHOTO}->[0]->{TYPE}->[0];
}
}
if (exists($vCarray->[0]{FN})) {
if($debug)
{
print "FULLNAME is $vCarray->[0]->{FN}->[0]\n";
}
$fname = $vCarray->[0]->{FN}->[0];
#deal with FN being an empty hash reference and ignoring it.
if (ref($fname) ne "")
{
$fname = "NULL";
}
}
if (exists($vCarray->[0]{EMAIL})) {
if($debug)
{
print "EMAIL is $vCarray->[0]->{EMAIL}->[0]\n";
}
#see if we can get the email here
$email = $vCarray->[0]->{EMAIL}->[0];
#it might be a hash that holds a hash with a USERID key
if (ref($vCarray->[0]->{EMAIL}->[0]) eq "HASH") {
if (exists($vCarray->[0]->{EMAIL}->[0]{USERID})) {
if($debug)
{
print "EMAIL is actually $vCarray->[0]->{EMAIL}->[0]->{USERID}->[0]\n";
}
$email = $vCarray->[0]->{EMAIL}->[0]->{USERID}->[0];
}
}
#deal with EMAIL being an empty hash reference and ignoring it.
if (ref($email) ne "")
{
$email = "NULL";
}
}
if (exists($vCarray->[0]{URL})) {
if($debug)
{
print "URL is $vCarray->[0]->{URL}->[0]\n";
}
$url = $vCarray->[0]->{URL}->[0];
#deal with URL being an empty hash reference and ignoring it.
if (ref($url) ne "")
{
$url = "NULL";
}
}
#have to look at the schema to figure out what is no longer NULL if you want to import the data
$tstring ="insert into \"vcard\" VALUES('$filewords[0]\@$realm', $vcount, '$fname',NULL,'$url',NULL,'$email',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'$photoType','$photoInfo',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);\n";
$tstring =~ s/\'NULL\'/NULL/g;
print TSQL $tstring;
$vcount++;
}
}
}
closedir(DIR);
if(-r $schema)
{
system("/usr/pkg/bin/sqlite3 $jabberdb < $schema");
system("/usr/pkg/bin/sqlite3 $jabberdb < $sqlfile");
}
#===============================================
sub usage{
printf ("\nUsage:\n");
printf (" migrate-dir.pl -r <realm> \n");
printf (" where <realm> is the jabberd2 realm\n");
printf (" migrate-dir.pl -s <schemafile> \n");
printf (" where <schemafile> shows the sqlite schema for jabberd2 (/usr/pkg/share/examples/jabberd/db-setup.sqlite)\n");
printf (" migrate-dir.pl -j <jabberdb> \n");
printf (" where <jabberdb> is the name for the output jabber2db (defaults to jabberd2.db)\n");
printf (" migrate-dir.pl -d \n");
printf (" which turns on debugging \n");
printf (" migrate-dir.pl -h \n");
printf (" prints this message \n");
printf ("\nDescription:\n");
printf (" @description\n");
exit(1);
}
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