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#!/usr/bin/perl
# scanner.pm $Id$
# Yves Duret <yduret at mandrakesoft.com>
# Copyright (C) 2001 MandrakeSoft
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# pbs/TODO:
# - no scsi support
# - devfs use dev_is_devfs()
# - with 2 scanners same manufacturer -> will overwrite previous conf -> only 1 conf !!
# - lp: see printerdrake
# - install: prefix ??
package scanner;
use lib qw(/usr/lib/libDrakX);
use standalone;
use common;
use detect_devices;
my $_sanedir = "/etc/sane.d";
my $_scannerDBdir = "$ENV{SHARE_PATH}/ldetect-lst";
$scannerDB = readScannerDB("$_scannerDBdir/ScannerDB");
sub confScanner {
my ($model, $port) = @_;
$port = detect_devices::dev_is_devfs() ? "/dev/usb/scanner0" : "/dev/scanner" if (!$port);
my $a = $scannerDB->{$model}{server};
output("$_sanedir/$a.conf", (join "\n",@{$scannerDB->{$model}{lines}}));
substInFile {s/\$DEVICE/$port/} "$_sanedir/$a.conf";
add2dll($a);
}
sub add2dll {
return if member($_[0], chomp_(cat_("$_sanedir/dll.conf")));
local *F;
open F, ">>$_sanedir/dll.conf" or die "can't write SANE config in $_sanedir/dll.conf: $!";
print F $_[0];
close F;
}
sub findScannerUsbport {
my ($i, $elem, @res) = (0, {});
foreach (grep { $_->{driver} =~ /scanner/ } detect_devices::usb_probe()) {
#my ($manufacturer, $model) = split '\|', $_->{description};
#$_->{description} =~ s/Hewlett[-\s_]Packard/HP/;
push @res, { port => "/dev/usb/scanner$i", val => { #CLASS => 'SCANNER',
#MODEL => $model,
#MANUFACTURER => $manufacturer,
DESCRIPTION => $_->{description},
#id => $_->{id},
#vendor => $_->{vendor},
}};
++$i;
}
@res;
}
sub readScannerDB {
my ($file) = @_;
my ($card, %cards);
my $F = common::openFileMaybeCompressed($file);
my ($lineno, $cmd, $val) = 0;
my $fs = {
LINE => sub { push @{$card->{lines}}, $val },
NAME => sub {
$cards{$card->{type}} = $card if $card;
$card = { type => $val };
},
SEE => sub {
my $c = $cards{$val} or die "Error in database, invalid reference $val at line $lineno";
push @{$card->{lines}}, @{$c->{lines} || []};
add2hash($card->{flags}, $c->{flags});
add2hash($card, $c);
},
SERVER => sub { $card->{server} = $val; },
DRIVER => sub { $card->{driver} = $val; },
UNSUPPORTED => sub { $card->{flags}{unsupported} = 1 },
COMMENT => sub {},
};
local $_;
while (<$F>) { $lineno++;
s/\s+$//;
/^#/ and next;
/^$/ and next;
/^END/ and do { $cards{$card->{type}} = $card if $card; last };
($cmd, $val) = /(\S+)\s*(.*)/ or next; #log::l("bad line $lineno ($_)"), next;
my $f = $fs->{$cmd};
$f ? $f->() : log::l("unknown line $lineno ($_)");
}
\%cards;
}
sub updateScannerDBfromUsbtable {
substInFile {s/END//} "ScannerDB";
local *F;
open F, ">>ScannerDB" or die "can't write ScannerDB config in ScannerDB: $!";
foreach (cat_("$ENV{SHARE_PATH}/ldetect-lst/usbtable")) {
my (undef, undef, $mod, $name) = chomp_(split /\s/,$_,4);
next unless ($mod eq "\"scanner\"");
$name =~ s/\"(.*)\"$/$1/;
if (member($name, keys %$scanner::scannerDB)) {
print "$name already in ScannerDB\n";
next;
}
print F "NAME $name\nDRIVER usb\nUNSUPPORTED\n\n";
}
print F "END\n";
close F;
}
#-######################################################################################
#- Wonderful perl :(
#-######################################################################################
1; #
#-----------------------------------------------
# $Log$
# Revision 1.2 2001/10/15 14:48:54 yduret
# wonderful perl forgotten
#
# Revision 1.1 2001/10/10 12:44:59 yduret
# *** empty log message ***
#
|
