Class: PlcUtil::IntouchPrettyPrintRunner
- Inherits:
-
Object
- Object
- PlcUtil::IntouchPrettyPrintRunner
- Defined in:
- lib/plcutil/wonderware/intouch_pretty_print_runner.rb
Constant Summary collapse
- MAX_WW_TAGLENGTH =
32
Instance Method Summary collapse
- #addr_signature(tag) ⇒ Object
- #fix_string(column, tag) ⇒ Object
- #get_tag_field(field, tag) ⇒ Object
-
#initialize(arguments) ⇒ IntouchPrettyPrintRunner
constructor
A new instance of IntouchPrettyPrintRunner.
- #max_str_len(tags, abs_max, abs_min) ⇒ Object
- #option_parser ⇒ Object
- #print_access_names ⇒ Object
- #print_alarm_groups ⇒ Object
- #print_alarms_missing_text ⇒ Object
- #print_duplicates ⇒ Object
- #print_four_column_tags(section) ⇒ Object
- #print_io ⇒ Object
- #print_tag(tag) ⇒ Object
- #show_help ⇒ Object
- #tag_is_io?(tag) ⇒ Boolean
Constructor Details
#initialize(arguments) ⇒ IntouchPrettyPrintRunner
Returns a new instance of IntouchPrettyPrintRunner.
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 9 def initialize(arguments) # Standard options @mode = :io # Parse command line options option_parser.parse! arguments if arguments.size > 1 show_help exit end filename, = arguments # Read from intouch file @intouch_file = IntouchFile.new if filename File.open filename do |f| @intouch_file.read_csv f end else @intouch_file.read_csv $stdin end # print the tags in intouch case @mode when :io print_io when :duplicates print_duplicates when :missing print_alarms_missing_text when :alarm_groups print_alarm_groups when :access_names print_access_names when :tag print_tag @tag end end |
Instance Method Details
#addr_signature(tag) ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 50 def addr_signature(tag) get_tag_field(:access_name, tag) + get_tag_field(:item_name, tag) end |
#fix_string(column, tag) ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 141 def fix_string(column, tag) str = column[:gen].call(tag) if str.size > column[:adjusted] str[0..(column[:adjusted] - 4)] + '...' else str end end |
#get_tag_field(field, tag) ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 133 def get_tag_field(field, tag) if tag.respond_to? field tag.method(field).call || '' else '' end end |
#max_str_len(tags, abs_max, abs_min) ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 127 def max_str_len(, abs_max, abs_min) [abs_max, .reduce(abs_min) {|max, tag| max = [max, (yield tag).size].max }].min end |
#option_parser ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 182 def option_parser OptionParser.new do |opts| opts. = "Usage: intouchreader [options] [DBFILE]" opts.on("-c", "--access-names", "Show access name") do @mode = :access_names end opts.on("-t", "--tag TAGNAME", "Show all fields for the specified tag") do |tag| @mode = :tag @tag = tag end opts.on("-w", "--wide", "Print wider than console width") do @column_width = 9999 end opts.on("-a", "--alarm-groups", "Show alarm groups") do @mode = :alarm_groups end opts.on("-m", "--missing", "Show only alarms with missing text") do @mode = :missing end opts.on("-d", "--duplicates", "Show only duplicated tags (shares address)") do @mode = :duplicates end opts.on_tail("-h", "--help", "Show this message") do puts opts exit end end end |
#print_access_names ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 155 def print_access_names ':IOAccess' end |
#print_alarm_groups ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 151 def print_alarm_groups ':AlarmGroup' end |
#print_alarms_missing_text ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 74 def print_alarms_missing_text print_io do || .select {|tag| tag.alarm? && (!tag.alarm_comment || !tag.alarm_comment.match(/\S/)) } end end |
#print_duplicates ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 59 def print_duplicates print_io do || addresscount = {} .each do |tag| addr = addr_signature tag addresscount[addr] ||= 0 addresscount[addr] += 1 if tag_is_io?(tag) end tmp = .select {|tag| addresscount[addr_signature tag] > 1 } tmp.sort {|a, b| addr_signature(a) <=> addr_signature(b) } end end |
#print_four_column_tags(section) ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 159 def (section) lines = [] @intouch_file.each_tag section do |tag| lines << tag.tag end lines.each_slice(4) do |slice| slice[3] ||= nil puts ('%-20s' * 4) % slice end end |
#print_io ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 80 def print_io ss = %w( :IODisc :IOReal :IndirectAnalog :MemoryReal :IOMsg :IndirectMsg :MemoryMsg :MemoryDisc :IndirectDisc :IOInt :MemoryInt) = [] ss.each {|section| @intouch_file.each_tag(section) {|tag| << tag } } if block_given? = yield end columns = [] columns << {:max => 1, :min => 1, :nospace => true, :gen => Proc.new { |tag| alarm_icon(tag) } } columns << {:max => MAX_WW_TAGLENGTH, :min => 15, :gen => lambda {|tag| tag.tag } } columns << {:max => 20, :min => 10, :gen => Proc.new {|tag| get_tag_field(:item_name, tag) } } columns << {:max => 20, :min => 10, :gen => Proc.new {|tag| get_tag_field(:access_name, tag) } } columns << {:rest => true, :gen => Proc.new {|tag| comment_for_tag(tag) } } # shrink columns columns.each do |c| if c[:max] c[:adjusted] = max_str_len(, c[:max], c[:min]) {|tag| c[:gen].call(tag) } end end # use remaining space for :rest tag spaces = columns.map {|c| c[:nospace] ? 0 : 1 }.reduce(:+) - 1 wasted = columns.map {|c| c[:adjusted] || 0 }.reduce(:+) - spaces rest = columns.find {|c| c[:rest] } @column_width ||= console_width rest[:adjusted] = @column_width - wasted if rest first_columns = columns - [columns.last] .each do |tag| cs = first_columns.map do |c| fix_string(c, tag).ljust(c[:adjusted]) + (c[:nospace] ? '' : ' ') end cs << fix_string(columns.last, tag) str = cs.join if tag.tag.size > MAX_WW_TAGLENGTH str = red(str) else str = yellow(str) if tag.alarm? end puts str end end |
#print_tag(tag) ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 170 def print_tag(tag) t = @intouch_file.find_tag(tag) if t puts 'Tag: ' + tag t.intouch_fields.each do |field| puts '%-30s%s' % [field.to_s, t.method(field).call] end else puts 'Tag %s was not found' % tag end end |
#show_help ⇒ Object
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 211 def show_help puts option_parser end |
#tag_is_io?(tag) ⇒ Boolean
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# File 'lib/plcutil/wonderware/intouch_pretty_print_runner.rb', line 54 def tag_is_io?(tag) tag.respond_to?(:item_name) && tag.item_name && tag.respond_to?(:access_name) && tag.access_name end |