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-rwxr-xr-xperl-install/scanner.pm92
1 files changed, 76 insertions, 16 deletions
diff --git a/perl-install/scanner.pm b/perl-install/scanner.pm
index 85341e10c..018ed3fb8 100755
--- a/perl-install/scanner.pm
+++ b/perl-install/scanner.pm
@@ -77,6 +77,40 @@ sub add2dll {
output("$sanedir/dll.conf", @dllconf);
}
+sub setfirmware {
+ my ($backend, $firmwareline) = @_;
+ my @driverconf = cat_("$sanedir/$backend.conf");
+ handle_configs::set_directive(\@driverconf, $firmwareline, 0);
+ output("$sanedir/$backend.conf", @driverconf);
+}
+
+sub installfirmware {
+ # Install the firmware file in /usr/share/sane/firmware
+ my ($firmware) = @_;
+ return "" if !$firmware;
+ # Install firmware
+ run_program::rooted($::prefix, "mkdir", "-p",
+ "/usr/share/sane/firmware") || do {
+ $in->ask_warn('Scannerdrake',
+ N("Could not create directory /usr/share/sane/firmware!"));
+ return "";
+ };
+ run_program::rooted($::prefix, "cp", "-f", "$firmware",
+ "/usr/share/sane/firmware") || do {
+ $in->ask_warn('Scannerdrake',
+ N("Could not copy firmware file %s to /usr/share/sane/firmware!", $firmware));
+ return "";
+ };
+ $firmware =~ s!^(.*)(/[^/]+)$!/usr/share/sane/firmware$2!;
+ run_program::rooted($::prefix, "chmod", "644",
+ $firmware) || do {
+ $in->ask_warn('Scannerdrake',
+ N("Could not set permissions of firmware file %s!", $firmware));
+ return "";
+ };
+ return $firmware;
+}
+
sub configured() {
my @res;
my $parportscannerfound = 0;
@@ -88,20 +122,28 @@ sub configured() {
# Extract port and description
my $port = $1;
my $description = $2;
+ # Remove duplicate scanners appearing through saned and the
+ # "net" backend
+ next if $port =~ /^net:(localhost|127.0.0.1):/;
# Is the scanner hooked to a parallel or serial port?
if ($port =~ /(parport|pt_drv|parallel|ttys)/i) {
$parportscannerfound = 1;
}
- # Remove duplicate scanners appearing through saned and the
- # "net" backend
- next if $port =~ /^net:(localhost|127.0.0.1):/;
+ # Determine which SANE backend the scanner in question uses
+ $port =~ /^([^:]+):/;
+ my $backend = $1;
+ # Does the scanner need a firmware file
+ my $firmwareline = firmwareline($backend);
# Store collected data
push @res, {
port => $port,
val => {
DESCRIPTION => $description,
- }
- };
+ ($backend ? ( BACKEND => $backend ) : ()),
+ ($firmwareline ?
+ ( FIRMWARELINE => $firmwareline ) : ()),
+ }
+ }
}
}
close LIST;
@@ -362,6 +404,32 @@ sub get_usb_ids_for_port {
}
}
+sub readconfiglinetemplates {
+ # Read templates for configuration file lines
+ my %configlines;
+ my $backend;
+ foreach my $line (cat_("$scannerDBdir/scannerconfigs")) {
+ chomp $line;
+ if ($line =~ /^\s*SERVER\s+(\S+)\s*$/) {
+ $backend = $1;
+ } elsif ($backend) {
+ push @{$configlines{$backend}}, $line;
+ }
+ }
+ return \%configlines;
+}
+
+sub firmwareline {
+ # Determine whether the given SANE backend supports a firmware file
+ # and return the line needed in the config file
+ my ($backend) = @_;
+ # Read templates for configuration file lines
+ my %configlines = %{readconfiglinetemplates()};
+ # Does the backend support a line for the firmware?
+ my @firmwarelines = (grep { s/^FIRMWARELINE // } @{$configlines{$backend}});
+ return join("\n", @firmwarelines);
+}
+
sub readScannerDB {
my ($file) = @_;
my ($card, %cards);
@@ -454,16 +522,7 @@ sub updateScannerDBfromSane {
};
# Read templates for configuration file lines
- my %configlines;
- my $backend;
- foreach my $line (cat_("$scannerDBdir/scannerconfigs")) {
- chomp $line;
- if ($line =~ /^\s*SERVER\s+(\S+)\s*$/) {
- $backend = $1;
- } elsif ($backend) {
- push @{$configlines{$backend}}, $line;
- }
- }
+ my %configlines = %{readconfiglinetemplates()};
foreach my $ff (glob_("$sanesrcdir/doc/descriptions/*.desc"), glob_("$sanesrcdir/doc/descriptions-external/*.desc"), "UNSUPPORTED") {
my $f = $ff;
@@ -500,7 +559,8 @@ sub updateScannerDBfromSane {
# interfaces of this scanner
foreach my $line (@{$configlines{$backend}}) {
my $i = $1 if $line =~ /^\s*(\S*?)LINE/;
- if (!$i || $intf =~ /$i/i) {
+ if (!$i || $i eq "FIRMWARE" ||
+ $intf =~ /$i/i) {
$to_add .= "$line\n";
}
}