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https://github.com/mauiaaron/apple2.git
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46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
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#!/usr/bin/env ruby
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$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), "vendor"))
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$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), "lib"))
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require 'pp'
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require 'plist'
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usb_hid_usages = ARGV[0]
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usage_tables = {}
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current_usage = 0;
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current_usage_table = nil
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File.open(usb_hid_usages).each_line do |line|
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next if line =~ /^\s*#/
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next if line =~ /^\s*$/
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if (line =~ /^(\d+)\s+(.*)\s*$/)
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current_usage = $1.to_i
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usage_description = $2
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current_usage_table = {'usages' => {}, 'ranges' => {}}
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current_usage_table['description'] = usage_description
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usage_tables[current_usage] = current_usage_table
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elsif (line =~ /^\s+(\S+)\s+(.*)\s*$/)
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usage_page = $1
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usage_page_description = $2
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if (usage_page =~ /^0x((?:\d|[a-fA-F])+)$/)
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usage_page = $1.hex
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current_usage_table['usages'][usage_page] = usage_page_description
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elsif (usage_page =~ /^0x((?:\d|[a-fA-F])+)-((?:\d|[a-fA-F])+)$/)
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range_start = $1.hex
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range_end = $2.hex
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range = "{#{range_start}, #{range_end}}";
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current_usage_table['ranges'][range] = usage_page_description
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elsif (usage_page == '*')
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current_usage_table['default'] = usage_page_description
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else
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puts "Uknown page: #{usage_page}"
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end
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end
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end
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puts Plist.dump(usage_tables)
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