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-rw-r--r--perl-install/network/ndiswrapper.pm108
1 files changed, 108 insertions, 0 deletions
diff --git a/perl-install/network/ndiswrapper.pm b/perl-install/network/ndiswrapper.pm
new file mode 100644
index 000000000..cedb03321
--- /dev/null
+++ b/perl-install/network/ndiswrapper.pm
@@ -0,0 +1,108 @@
+package network::ndiswrapper;
+
+use strict;
+use common;
+use modules;
+use detect_devices;
+
+my $ndiswrapper_prefix = "$::prefix/etc/ndiswrapper";
+
+sub installed_drivers() {
+ grep { -d "$ndiswrapper_prefix/$_" } all($ndiswrapper_prefix);
+}
+
+sub present_devices {
+ my ($driver) = @_;
+ my @supported_devices;
+ foreach (all("$ndiswrapper_prefix/$driver")) {
+ my ($ids) = /^([0-9A-Z]{4}:[0-9A-Z]{4})\.[05]\.conf$/;
+ $ids and push @supported_devices, $ids;
+ }
+ grep { member(uc(sprintf("%04x:%04x", $_->{vendor}, $_->{id})), @supported_devices) } detect_devices::probeall();
+}
+
+sub get_devices {
+ my ($in, $driver) = @_;
+ my @devices = present_devices($driver);
+ @devices or $in->ask_warn(N("Error"), N("No device supporting the %s ndiswrapper driver is present!", $driver));
+ @devices;
+}
+
+sub ask_driver {
+ my ($in) = @_;
+ if (my $inf_file = $in->ask_file(N("Please select the Windows driver (.inf file)"), "/mnt/cdrom")) {
+ my $driver = basename(lc($inf_file));
+ $driver =~ s/\.inf$//;
+
+ #- first uninstall the driver if present, may solve issues if it is corrupted
+ -d "$ndiswrapper_prefix/$driver" and system('ndiswrapper', '-e', $driver);
+
+ unless (system('ndiswrapper', '-i', $inf_file) == 0) {
+ $in->ask_warn(N("Error"), N("Unable to install the %s ndiswrapper driver!", $driver));
+ return undef;
+ }
+
+ return $driver;
+ }
+ undef;
+}
+
+sub find_matching_devices {
+ my ($device) = @_;
+ my $net_path = '/sys/class/net';
+ my @devices;
+
+ foreach my $interface (all($net_path)) {
+ my $dev_path = "$net_path/$interface/device";
+ -l $dev_path or next;
+
+ my %map = (vendor => 'vendor', device => 'id');
+ if (every { hex(chomp_(cat_("$dev_path/$_"))) eq $device->{$map{$_}} } keys %map) {
+ my $driver = readlink("$net_path/$interface/driver");
+ $driver =~ s!.*/!!;
+ push @devices, [ $interface, $driver ];
+ }
+ }
+
+ @devices;
+}
+
+sub find_conflicting_devices {
+ my ($device) = @_;
+ grep { $_->[1] ne "ndiswrapper" } find_matching_devices($device);
+}
+
+sub find_interface {
+ my ($device) = @_;
+ my $dev = find { $_->[1] eq "ndiswrapper" } find_matching_devices($device);
+ $dev->[0];
+}
+
+sub setup_device {
+ my ($in, $device) = @_;
+
+ eval { modules::unload("ndiswrapper") };
+ #- unload ndiswrapper first so that the newly installed .inf files will be read
+ eval { modules::load("ndiswrapper") };
+
+ if ($@) {
+ $in->ask_warn(N("Error"), N("Unable to load the ndiswrapper module!"));
+ return;
+ }
+
+ my @conflicts = find_conflicting_devices($device);
+ if (@conflicts) {
+ $in->ask_yesorno(N("Warning"), N("The selected device has already been configured with the %s driver.
+Do you really want to use a ndiswrapper driver ?", $conflicts[0][1])) or return;
+ }
+
+ my $interface = find_interface($device);
+ unless ($interface) {
+ $in->ask_warn(N("Error"), N("Unable to find the ndiswrapper interface!"));
+ return;
+ }
+
+ $interface;
+}
+
+1;