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package scanner;
# 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:
# - scsi mis-configuration
# - devfs use dev_is_devfs()
# - with 2 scanners same manufacturer -> will overwrite previous conf -> only 1 conf !!
# - lp: see printerdrake
# - install: prefix --> done
use standalone;
use common;
use detect_devices;
use log;
my $_sanedir = "$prefix/etc/sane.d";
my $_scannerDBdir = "$prefix$ENV{SHARE_PATH}/ldetect-lst";
$scannerDB = readScannerDB("$_scannerDBdir/ScannerDB");
sub confScanner {
my ($model, $port) = @_;
$port ||= detect_devices::dev_is_devfs() ? "$prefix/dev/usb/scanner0" : "$prefix/dev/scanner";
my $a = $scannerDB->{$model}{server};
#print "file:[$a]\t[$model]\t[$port]\n| ", (join "\n| ", @{$scannerDB->{$model}{lines}}),"\n";
output("$_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]\n";
close F;
}
sub detect {
my ($i, $elem, @res) = (0, {});
foreach (grep { $_->{driver} =~ /scanner/ } detect_devices::usb_probe()) {
#my ($manufacturer, $model) = split '\|', $_->{description};
#$_->{description} =~ s/Hewlett[-\s_]Packard/HP/;
$_->{description} =~ s/Seiko\s+Epson/Epson/i;
push @res, { port => "/dev/usb/scanner$i", val => { #CLASS => 'SCANNER',
#MODEL => $model,
#MANUFACTURER => $manufacturer,
DESCRIPTION => $_->{description},
#id => $_->{id},
#vendor => $_->{vendor},
} };
++$i;
}
foreach (grep { $_->{media_type} =~ /scanner/ } detect_devices::getSCSI()) {
$_->{info} =~ s/Seiko\s+Epson/Epson/i;
push @res, { port => "/dev/sg",
val => { DESCRIPTION => $_->{info} },
};
++$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 and !$card->{flags}{unsupported});
$cards{$card->{type}} = $card if $card;
$val =~ s/Seiko\s+Epson/Epson/i;
$card = { type => $val };
},
SEE => sub {
$val =~ s/Seiko\s+Epson/Epson/i;
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);
},
ASK => sub { $card->{ask} = $val },
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: $!";
print F "# generated from usbtable by scannerdrake\n";
foreach (cat_("$ENV{SHARE_PATH}/ldetect-lst/usbtable")) {
my ($vendor_id, $product_id, $mod, $name) = chomp_(split /\s/,$_,4);
next if $mod ne '"scanner"';
$name =~ s/\"(.*)\"$/$1/;
if (member($name, keys %$scanner::scannerDB)) {
print "#[$name] already in ScannerDB!\n";
next;
}
print F "NAME $name\nDRIVER usb\nCOMMENT usb $vendor_id $product_id\nUNSUPPORTED\n\n";
}
print F "END\n";
close F;
}
sub updateScannerDBfromSane {
my ($_sanesrcdir) = @_;
substInFile { s/END// } "ScannerDB";
local *Y;
open Y, ">>ScannerDB" or die "can't write ScannerDB config in ScannerDB: $!";
print Y "# generated from Sane by scannerdrake\n";
# for compat with our usbtable
my $sane2DB = {
"Acer" => "Acer Peripherals Inc.",
"AGFA" => "AGFA-Gevaert NV",
"Agfa" => "AGFA-Gevaert NV",
"Epson" => "Epson Corp.",
"Fujitsu Computer Products of America" => "Fujitsu",
"HP" => sub { $_[0] =~ s/HP\s/Hewlett-Packard|/; $_[0] =~ s/HP4200/Hewlett-Packard|ScanJet 4200C/; $_[0] },
"Hewlett-Packard" => sub { $_[0] =~ s/HP 3200 C/Hewlett-Packard|ScanJet 3200C/; $_[0] },
"Kodak" => "Kodak Co.",
"Mustek" => "Mustek Systems Inc.",
"NEC" => "NEC Systems",
"Nikon" => "Nikon Corp.",
"Plustek" => "Plustek, Inc.",
"Primax" => "Primax Electronics",
"Siemens" => "Siemens Information and Communication Products",
"Trust" => "Trust Technologies",
"UMAX" => "Umax",
"Vobis/Highscreen" => "Vobis",
};
opendir YREP, $_sanesrcdir or die "can't open $_sanesrcdir: $!";
@files = grep /.*desc$/, readdir YREP;
closedir YREP;
foreach my $i (@files) {
my $F = common::openFileMaybeCompressed("$_sanesrcdir/$i");
print Y "\n# from $i";
my ($lineno, $cmd, $val) = 0;
my ($name, $intf, $comment,$mfg);
my $fs = {
backend => sub { $backend = $val },
mfg => sub { $mfg = $val; $name = undef },#bug when a new mfg comes. should called $fs->{ $name }(); but ??
model => sub {
unless ($name) { $name = $val; next }
$name = (member($mfg, keys %$sane2DB)) ?
(ref $sane2DB->{$mfg}) ? $sane2DB->{$mfg}($name) : "$sane2DB->{ $mfg }|$name" : "$mfg|$name";
if (member($name, keys %$scanner::scannerDB)) {
print "#[$name] already in ScannerDB!\n";
} else {
print Y "\nNAME $name\nSERVER $backend\nDRIVER $intf\n";
print Y "COMMENT $comment\n" if $comment;
$comment = undef;
}
$name = $val;
},
interface => sub { $intf = $val },
comment => sub { $comment = $val },
};
local $_;
while (<$F>) { $lineno++;
s/\s+$//;
/^\;/ and next;
($cmd, $val) = /:(\S+)\s*\"([^\;]*)\"/ or next; #log::l("bad line $lineno ($_)"), next;
my $f = $fs->{$cmd};
$f ? $f->() : log::l("unknown line $lineno ($_)");
}
$fs->{model}(); # the last one
}
print Y "\nEND\n";
close Y;
}
1; #
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