269 lines
9.0 KiB
Perl
Executable File
269 lines
9.0 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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sub usb_vendor {
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my $vendor;
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open(IN, "<", "usb.ids");
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open(OUT, ">", "20-usb-vendor-product.hwdb");
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print(OUT "# This file is part of systemd.\n" .
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"#\n" .
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"# Data imported from: http://www.linux-usb.org/usb.ids\n");
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while (my $line = <IN>) {
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$line =~ s/\s+$//;
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$line =~ m/^([0-9a-f]{4})\s*(.+)$/;
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if (defined $1) {
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$vendor = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "usb:v" . $vendor . "*\n");
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print(OUT " ID_VENDOR_FROM_DATABASE=" . $text . "\n");
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next;
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}
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$line =~ m/^\t([0-9a-f]{4})\s*(.+)$/;
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if (defined $1) {
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my $product = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "usb:v" . $vendor . "p" . $product . "*\n");
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print(OUT " ID_PRODUCT_FROM_DATABASE=" . $text . "\n");
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}
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}
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close(IN);
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close(OUT);
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}
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sub usb_classes {
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my $class;
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my $subclass;
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my $protocol;
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open(IN, "<", "usb.ids");
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open(OUT, ">", "20-usb-classes.hwdb");
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print(OUT "# This file is part of systemd.\n" .
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"#\n" .
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"# Data imported from: http://www.linux-usb.org/usb.ids\n");
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while (my $line = <IN>) {
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$line =~ s/\s+$//;
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$line =~ m/^C\ ([0-9a-f]{2})\s*(.+)$/;
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if (defined $1) {
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$class = uc $1;
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if ($class =~ m/^00$/) {
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next;
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}
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my $text = $2;
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print(OUT "\n");
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print(OUT "usb:v*p*d*dc" . $class . "*\n");
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print(OUT " ID_USB_CLASS_FROM_DATABASE=" . $text . "\n");
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next;
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}
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if (not defined $class) {
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next;
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} elsif ($line =~ m/^$/) {
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last;
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}
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$line =~ m/^\t([0-9a-f]{2})\s*(.+)$/;
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if (defined $1) {
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$subclass = uc $1;
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if ($subclass =~ m/^00$/) {
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next;
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}
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my $text = $2;
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if ($text =~ m/^(\?|None|Unused)$/) {
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next;
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}
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print(OUT "\n");
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print(OUT "usb:v*p*d*dc" . $class . "dsc" . $subclass . "*\n");
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print(OUT " ID_USB_SUBCLASS_FROM_DATABASE=" . $text . "\n");
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next;
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}
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$line =~ m/^\t\t([0-9a-f]{2})\s*(.+)$/;
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if (defined $1) {
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$protocol = uc $1;
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my $text = $2;
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if ($text =~ m/^(\?|None|Unused)$/) {
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next;
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}
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print(OUT "\n");
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print(OUT "usb:v*p*d*dc" . $class . "dsc" . $subclass . "dp" . $protocol . "*\n");
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print(OUT " ID_USB_PROTOCOL_FROM_DATABASE=" . $text . "\n");
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}
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}
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close(IN);
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close(OUT);
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}
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sub pci_vendor {
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my $vendor;
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my $device;
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open(IN, "<", "pci.ids");
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open(OUT, ">", "20-pci-vendor-product.hwdb");
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print(OUT "# This file is part of systemd.\n" .
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"#\n" .
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"# Data imported from: http://pci-ids.ucw.cz/v2.2/pci.ids\n");
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while (my $line = <IN>) {
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$line =~ s/\s+$//;
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$line =~ m/^([0-9a-f]{4})\s*(.+)$/;
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if (defined $1) {
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$vendor = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "pci:v0000" . $vendor . "*\n");
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print(OUT " ID_VENDOR_FROM_DATABASE=" . $text . "\n");
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next;
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}
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$line =~ m/^\t([0-9a-f]{4})\s*(.+)$/;
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if (defined $1) {
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$device = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "pci:v0000" . $vendor . "d0000" . $device . "*\n");
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print(OUT " ID_PRODUCT_FROM_DATABASE=" . $text . "\n");
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next;
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}
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$line =~ m/^\t\t([0-9a-f]{4})\s*([0-9a-f]{4})\s*(.*)$/;
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if (defined $1) {
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my $sub_vendor = uc $1;
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my $sub_device = uc $2;
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my $text = $3;
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print(OUT "\n");
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print(OUT "pci:v0000" . $vendor . "d0000" . $device . "sv0000" . $sub_vendor . "sd0000" . $sub_device . "*\n");
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print(OUT " ID_PRODUCT_FROM_DATABASE=" . $text . "\n");
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}
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}
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close(IN);
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close(OUT);
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}
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sub pci_classes {
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my $class;
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my $subclass;
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my $interface;
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open(IN, "<", "pci.ids");
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open(OUT, ">", "20-pci-classes.hwdb");
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print(OUT "# This file is part of systemd.\n" .
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"#\n" .
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"# Data imported from: http://pci-ids.ucw.cz/v2.2/pci.ids\n");
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while (my $line = <IN>) {
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$line =~ s/\s+$//;
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$line =~ m/^C\ ([0-9a-f]{2})\s*(.+)$/;
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if (defined $1) {
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$class = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "pci:v*d*sv*sd*bc" . $class . "*\n");
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print(OUT " ID_PCI_CLASS_FROM_DATABASE=" . $text . "\n");
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next;
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}
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if (not defined $class) {
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next;
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} elsif ($line =~ m/^$/) {
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last;
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}
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$line =~ m/^\t([0-9a-f]{2})\s*(.+)$/;
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if (defined $1) {
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$subclass = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "pci:v*d*sv*sd*bc" . $class . "sc" . $subclass . "*\n");
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print(OUT " ID_PCI_SUBCLASS_FROM_DATABASE=" . $text . "\n");
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next;
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}
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$line =~ m/^\t\t([0-9a-f]{2})\s*(.+)$/;
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if (defined $1) {
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$interface = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "pci:v*d*sv*sd*bc" . $class . "sc" . $subclass . "i" . $interface . "*\n");
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print(OUT " ID_PCI_INTERFACE_FROM_DATABASE=" . $text . "\n");
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}
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}
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close(IN);
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close(OUT);
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}
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sub oui {
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my $iab_prefix;
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my %iab_prefixes = ();
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open(OUT, ">", "20-OUI.hwdb");
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print(OUT "# This file is part of systemd.\n" .
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"#\n" .
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"# Data imported from:\n" .
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"# http://standards.ieee.org/develop/regauth/oui/oui.txt\n" .
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"# http://standards.ieee.org/develop/regauth/iab/iab.txt\n");
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open(IN, "<", "iab.txt");
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while (my $line = <IN>) {
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$line =~ s/\s+$//;
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$line =~ m/^([0-9A-F]{2})-([0-9A-F]{2})-([0-9A-F]{2})\s*\(hex\)\s*.+$/;
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if (defined $1) {
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$iab_prefix = $1 . $2 . $3;
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$iab_prefixes{ $iab_prefix } = 1;
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next;
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}
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$line =~ m/^([0-9A-F]{3})000-\g1FFF\s*\(base 16\)\s*(.+)$/;
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if (defined $1) {
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my $vendor = uc $1;
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my $text = $2;
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print(OUT "\n");
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print(OUT "OUI:" . $iab_prefix . $vendor . "*\n");
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print(OUT " ID_OUI_FROM_DATABASE=" . $text . "\n");
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}
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}
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close(IN);
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open(IN, "<", "oui.txt");
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while (my $line = <IN>) {
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$line =~ s/\s+$//;
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$line =~ m/^([0-9A-F]{6})\s*\(base 16\)\s*(.+)$/;
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if (defined $1) {
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my $vendor = uc $1;
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my $text = $2;
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# skip the IAB prefixes
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if (! exists $iab_prefixes{ $vendor }) {
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print(OUT "\n");
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print(OUT "OUI:" . $vendor . "*\n");
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print(OUT " ID_OUI_FROM_DATABASE=" . $text . "\n");
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}
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}
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}
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close(IN);
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close(OUT);
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}
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usb_vendor();
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usb_classes();
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pci_vendor();
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pci_classes();
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oui();
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