+#!/usr/bin/perl
+use strict;
+
+my $msg_ctr = 0;
+my %messages;
+my %devices;
+
+sub add_message {
+ my $msg = shift;
+ my $val = $messages{$msg};
+
+ $val or do {
+ $val = $msg_ctr++;
+ $messages{$msg} = $val;
+ };
+
+ return $val;
+}
+
+sub add_device($) {
+ my $id = shift;
+ my $dev = {};
+ my $match;
+
+ $id =~ /^(\w{4}:\w{4})(:.*)?/ or do {
+ warn "Invalid device ID string $id\n";
+ return $dev;
+ };
+
+ $id = $1;
+ $match = $2 or $match = "*";
+
+ $devices{$id} or $devices{$id} = {};
+ $devices{$id}->{$match} = $dev;
+
+ return $dev;
+}
+
+sub add_hex {
+ $_[0] =~ s/^0x//;
+ return hex($_[0]);
+}
+
+sub add_mode {
+ $_[1] =~ s/^(\w+)Mode$/$1/;
+ return $_[1];
+}
+
+my $hex_option = [ undef, \&add_hex ];
+my $msg_option = [ undef, \&add_message ];
+my $mode_option = [ "Mode", \&add_mode ];
+my %options = (
+ TargetVendor => $hex_option,
+ TargetProductList => [ "TargetProduct", sub { return [ map(hex,split(/,/, $_[0])) ]; } ],
+ TargetProduct => [ "TargetProduct", sub { return [ hex($_[0]) ]; } ],
+ TargetClass => $hex_option,
+ MessageContent => $msg_option,
+ MessageContent2 => $msg_option,
+ MessageContent3 => $msg_option,
+ WaitBefore => [ ],
+ DetachStorageOnly => [ ],
+ HuaweiMode => $mode_option,
+ SierraMode => $mode_option,
+ SonyMode => $mode_option,
+ QisdaMode => $mode_option,
+ GCTMode => $mode_option,
+ KobilMode => $mode_option,
+ SequansMode => $mode_option,
+ MobileActionMode => $mode_option,
+ CiscoMode => $mode_option,
+ NoDriverLoading => [],
+ MessageEndpoint => $hex_option,
+ ReleaseDelay => [],
+ NeedResponse => [],
+ ResponseEndpoint => $hex_option,
+ ResetUSB => [],
+ InquireDevice => [],
+ CheckSuccess => $hex_option,
+ Interface => $hex_option,
+ Configuration => $hex_option,
+ AltSetting => $hex_option,
+);
+
+sub parse_file($) {
+ my $file = shift;
+ my $id;
+
+ $id = $file;
+ $file =~ /\/?([^\/]+)$/ and $id = $1;
+
+ my $dev = add_device($id);
+
+ open FILE, "<$file" or die "Cannot open file '$file'\n";
+ while (<FILE>) {
+ chomp;
+ s/^\s*(.+?)\s*$/$1/;
+ s/#.+$//;
+ next unless /\w/;
+ /(\w+)\s*=\s*(.+)\s*/ or do {
+ warn "Invalid Line: $_";
+ next;
+ };
+
+ my ($var, $val) = ($1, $2);
+ $val =~ s/^"(.+)"$/$1/;
+
+ my $opt = $options{$var};
+ $opt or do {
+ warn "Unrecognized option $var in file $file\n";
+ next;
+ };
+
+ $opt->[1] and $val = &{$opt->[1]}($val, $var);
+ $opt->[0] and $var = $opt->[0];
+ $dev->{$var} = $val;
+ }
+}
+
+foreach my $file (@ARGV) {
+ parse_file $file;
+}
+
+sub json_chr {
+ my $chr = shift;
+
+ $chr eq "\b" and return "\\b";
+ $chr eq "\n" and return "\\n";
+ $chr eq "\r" and return "\\r";
+ $chr eq "\t" and return "\\t";
+ $chr eq "\\" and return "\\\\";
+ $chr eq "\"" and return "\\\"";
+ $chr eq '/' and return "\\/";
+ return sprintf("\\u%04x", ord($chr));
+};
+
+sub json_str {
+ $_[0] =~ s/([\x00- \/"\\])/json_chr($1)/eg;
+ return $_[0];
+}
+
+sub json_val($$) {
+ my ($val, $type) = (shift, shift);
+ $type eq 'bool' and $val = $val > 0 ? "true" : "false";
+ $type eq 'string' and $val = "\"$val\"";
+ return $val;
+}
+
+sub dev_opt {
+ my ($val, $name, $type, $sep) = (shift, shift, shift, shift);
+ return unless defined($val);
+ if ($type =~ /array:(.+)/) {
+ $type = $1;
+ my @val = @$val;
+ undef $val;
+ foreach my $elem (@val) {
+ if (defined $val) {
+ $val = "$val, "
+ } else {
+ $val = "";
+ }
+ $val .= json_val($elem, $type);
+ }
+ $val = "[ $val ]";
+ } else {
+ $val = json_val($val, $type);
+ }
+ print "$$sep\t\t\t\t\"".json_str($name)."\": $val";
+ $$sep = ",\n";
+}
+
+print <<EOF;
+{
+ "messages" : [
+EOF
+my $suffix = "";
+foreach my $msg (sort { $messages{$a} <=> $messages{$b} } keys %messages) {
+ print "$suffix\t\t\"".json_str($msg)."\"";
+ $suffix = ",\n";
+}
+print <<EOF;
+
+ ],
+
+ "devices" : {
+EOF
+my $dev_sep = "";
+foreach my $devid (sort keys %devices) {
+ my $dev = $devices{$devid};
+
+ print "$dev_sep\t\t\"".json_str($devid)."\": {\n";
+ $dev_sep = ",\n";
+
+ my $match_sep = "";
+ foreach my $match (sort keys %$dev) {
+ my $cur = $dev->{$match};
+ my $sep = "";
+
+ print "$match_sep\t\t\t\"".json_str($match)."\": {\n";
+ $match_sep = ",\n";
+
+ dev_opt($cur->{TargetVendor}, "t_vendor", "int", \$sep);
+ dev_opt($cur->{TargetProduct}, "t_product", "array:int", \$sep);
+ dev_opt($cur->{TargetClass}, "t_class", "int", \$sep);
+ dev_opt($cur->{DetachStorageOnly}, "detach_storage", "bool", \$sep);
+ dev_opt($cur->{Mode}, "mode", "string", \$sep);
+ dev_opt($cur->{NoDriverLoading}, "no_driver", "bool", \$sep);
+ dev_opt($cur->{MessageEndpoint}, "msg_endpoint", "int", \$sep);
+ dev_opt($cur->{MessageContent}, "msg", "int", \$sep);
+ dev_opt($cur->{MessageContent2}, "msg2", "int", \$sep);
+ dev_opt($cur->{MessageContent3}, "msg3", "int", \$sep);
+ dev_opt($cur->{WaitBefore}, "wait", "int", \$sep);
+ dev_opt($cur->{ReleaseDelay}, "release_delay", "int", \$sep);
+ dev_opt($cur->{NeedResponse}, "response", "bool", \$sep);
+ dev_opt($cur->{ResponseEndpoint}, "response_endpoint", "int", \$sep);
+ dev_opt($cur->{ResetUSB}, "reset", "bool", \$sep);
+ dev_opt($cur->{InquireDevice}, "inquire", "int", \$sep);
+ dev_opt($cur->{CheckSuccess}, "check", "bool", \$sep);
+ dev_opt($cur->{Interface}, "interface", "int", \$sep);
+ dev_opt($cur->{Configuration}, "config", "int", \$sep);
+ dev_opt($cur->{AltSetting}, "alt", "int", \$sep);
+ print "\n\t\t\t}";
+ }
+ print "\n\t\t}"
+}
+print <<EOF;
+
+ }
+}
+EOF