Class: BConv::ConfigParser

Inherits:
Object
  • Object
show all
Defined in:
lib/ConfigParser.rb

Instance Method Summary collapse

Constructor Details

#initialize(filename, projToConvert) ⇒ ConfigParser

Returns a new instance of ConfigParser.



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# File 'lib/ConfigParser.rb', line 9

def initialize(filename, projToConvert)
  @filename = filename
  @projToConvert = projToConvert
end

Instance Method Details

#readConfig ⇒ Object 



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# File 'lib/ConfigParser.rb', line 14

def readConfig
  begin
    File.open(@filename) do |l|
      mappings = []
      mapForProj = {} 
      while(line = l.gets) != nil
        mapping = {}
        ar = []
        setEndLabel = false
        if line.match(/^Mapping/)
          lineNumber = l.lineno
          while(line = l.gets) != nil
            line.gsub!('\\','/')
            ar = line.split("=")
            if (ar.length == 2)
              comPos = ar[1].index("#")
              ar[1] = ar[1][0..comPos-1] if comPos != nil
              mapping.store(ar[0].strip,ar[1].strip)
            elsif ar[1] == ""
              mapping.store(ar[0].strip,"")
            end
            
            if line.match(/^}$/)
              raise "Error: Workspace parameter from Mapping in line #{lineNumber} is missing!" if mapping.has_key?('Workspace') == false
              raise "Error: MainProj parameter from Mapping in line #{lineNumber} is missing!" if mapping.has_key?('MainProj') == false
              raise "Error: BuildConfig parameter from Mapping in line #{lineNumber} is missing!" if mapping.has_key?('BuildConfig') == false
              raise "Error: Proj2Convert parameter from Mapping in line #{lineNumber} is missing!" if mapping.has_key?('Proj2Convert') == false
              raise "Error: OutputFileName parameter from Mapping in line #{lineNumber} is missing!" if mapping.has_key?('OutputFileName') == false
              raise "Error: TemplateFile parameter from Mapping in line #{lineNumber} is missing!" if mapping.has_key?('TemplateFile') == false
              
              if @projToConvert != "" && @projToConvert != mapping['Proj2Convert']
                mapping = {}
              else
                mappings << mapping
              end
              
              # if @projToConvert.length != 0

                # @projToConvert.each do |val|

                  # if val == mapping['Proj2Convert']

                    # mappings << mapping

                  # end

                # end

              # else

                # mappings << mapping

              # end

              
              setEndLabel = true
              break
            elsif line.include?("Mapping")
              raise "Error: end label } from Mapping in line #{lineNumber} is missing!"
            end
          end
          raise "Error: end label } from Mapping in line #{lineNumber} is missing!" if setEndLabel == false
        elsif line.match(/^( *)Workspace/)
          lineNumber = l.lineno
          raise "Error: Mapping keyword in front of line #{lineNumber} is missing?"
        end
      end
      return mappings
    end
  rescue Exception => e
    puts e.message
    #puts e.back_trace    #for debug mode

    abort
  end
end