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package FS::SelfService;
use strict;
use vars qw($VERSION @ISA @EXPORT_OK $socket);
use Exporter;
use Socket;
use FileHandle;
#use IO::Handle;
use IO::Select;
use Storable qw(nstore_fd fd_retrieve);
$VERSION = '0.03';
@ISA = qw( Exporter );
@EXPORT_OK = qw( passwd );
$socket = "/usr/local/freeside/selfservice_socket";
$ENV{'PATH'} ='/usr/bin:/usr/ucb:/bin';
$ENV{'SHELL'} = '/bin/sh';
$ENV{'IFS'} = " \t\n";
$ENV{'CDPATH'} = '';
$ENV{'ENV'} = '';
$ENV{'BASH_ENV'} = '';
my $freeside_uid = scalar(getpwnam('freeside'));
die "not running as the freeside user\n" if $> != $freeside_uid;
=head1 NAME
FS::SelfService - Freeside self-service API
=head1 SYNOPSIS
=head1 DESCRIPTION
Use this API to implement your own client "self-service" module.
If you just want to customize the look of the existing "self-service" module,
see XXXX instead.
=head1 FUNCTIONS
=over 4
=item passwd
Returns the empty value on success, or an error message on errors.
=cut
sub passwd {
my $param;
if ( ref($_[0]) ) {
$param = shift;
} else {
$param = { @_ };
}
$param->{_packet} = 'passwd';
simple_packet($param);
}
sub simple_packet {
my $packet = shift;
socket(SOCK, PF_UNIX, SOCK_STREAM, 0) or die "socket: $!";
connect(SOCK, sockaddr_un($socket)) or die "connect: $!";
nstore_fd($packet, \*SOCK) or die "can't send packet: $!";
SOCK->flush;
#shoudl trap: Magic number checking on storable file failed at blib/lib/Storable.pm (autosplit into blib/lib/auto/Storable/fd_retrieve.al) line 337, at /usr/local/share/perl/5.6.1/FS/SelfService.pm line 71
#block until there is a message on socket
# my $w = new IO::Select;
# $w->add(\*SOCK);
# my @wait = $w->can_read;
my $return = fd_retrieve(\*SOCK) or die "error reading result: $!";
die $return->{'_error'} if defined $return->{_error} && $return->{_error};
$return->{'error'};
}
=back
=head1 BUGS
=head1 SEE ALSO
L<freeside-selfservice-clientd>, L<freeside-selfservice-server>
=cut
1;
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