Class: Haxe::Format::JsonPrinter

Inherits:
Object
  • Object
show all
Defined in:
lib/lib/haxe/format/json_printer.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(replacer, space) ⇒ JsonPrinter

Returns a new instance of JsonPrinter.



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# File 'lib/lib/haxe/format/json_printer.rb', line 8

def initialize(replacer,space)
  @replacer = replacer
  @indent = space
  @pretty = space != nil
  @nind = 0
  @buf = StringBuf.new
end

Instance Attribute Details

#buf ⇒ Object

protected - in ruby this doesn’t play well with static/inline methods



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# File 'lib/lib/haxe/format/json_printer.rb', line 18

def buf
  @buf
end

#indent ⇒ Object

Returns the value of attribute indent.



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# File 'lib/lib/haxe/format/json_printer.rb', line 20

def indent
  @indent
end

#nind ⇒ Object

Returns the value of attribute nind.



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# File 'lib/lib/haxe/format/json_printer.rb', line 22

def nind
  @nind
end

#pretty ⇒ Object

Returns the value of attribute pretty.



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# File 'lib/lib/haxe/format/json_printer.rb', line 21

def pretty
  @pretty
end

#replacer ⇒ Object

Returns the value of attribute replacer.



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# File 'lib/lib/haxe/format/json_printer.rb', line 19

def replacer
  @replacer
end

Class Method Details

._print(o, replacer = nil, space = nil) ⇒ Object 



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# File 'lib/lib/haxe/format/json_printer.rb', line 230

def JsonPrinter._print(o,replacer = nil,space = nil)
  printer = ::Haxe::Format::JsonPrinter.new(replacer,space)
  printer.write("",o)
  printer.buf.b
end

Instance Method Details

#fields_string(v, fields) ⇒ Object 



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# File 'lib/lib/haxe/format/json_printer.rb', line 136

def fields_string(v,fields)
  @buf.b += [123].pack("U")
  len = fields.length
  last = len - 1
  first = true
  begin
    _g = 0
    while(_g < len) 
      i = _g
      _g+=1
      f = fields[i]
      value = Reflect.field(v,f)
      next if Reflect.is_function(value)
      if first 
        @nind+=1
        first = false
      else 
        @buf.b += [44].pack("U")
      end
      @buf.b += [10].pack("U") if @pretty
      if @pretty 
        v1 = nil
        begin
          c = @indent
          l = @nind * @indent.length
          if c.length == 0 || "".length >= l 
            v1 = ""
          else 
            v1 = str_pad("",((l - "".length) / c.length).ceil * c.length + "".length,c,__php__.call("STR_PAD_LEFT"))
          end
        end
        @buf.b += v1.to_s
      end
      self.quote(f)
      @buf.b += [58].pack("U")
      @buf.b += [32].pack("U") if @pretty
      self.write(f,value)
      if i == last 
        @nind-=1
        @buf.b += [10].pack("U") if @pretty
        if @pretty 
          v2 = nil
          begin
            c1 = @indent
            l1 = @nind * @indent.length
            if c1.length == 0 || "".length >= l1 
              v2 = ""
            else 
              v2 = str_pad("",((l1 - "".length) / c1.length).ceil * c1.length + "".length,c1,__php__.call("STR_PAD_LEFT"))
            end
          end
          @buf.b += v2.to_s
        end
      end
    end
  end
  @buf.b += [125].pack("U")
end

#quote(s) ⇒ Object 



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# File 'lib/lib/haxe/format/json_printer.rb', line 195

def quote(s)
  @buf.b += [34].pack("U")
  i = 0
  while(true) 
    c = nil
    begin
      index = i
      i+=1
      c = (s[index] || 0).ord
    end
    break if c == 0
    case(c)
    when 34
      @buf.b += "\\\"".to_s
    when 92
      @buf.b += "\\\\".to_s
    when 10
      @buf.b += "\\n".to_s
    when 13
      @buf.b += "\\r".to_s
    when 9
      @buf.b += "\\t".to_s
    when 8
      @buf.b += "\\b".to_s
    when 12
      @buf.b += "\\f".to_s
    else
      @buf.b += [c].pack("U")
    end
  end
  @buf.b += [34].pack("U")
end

#write(k, v) ⇒ Object 



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# File 'lib/lib/haxe/format/json_printer.rb', line 24

def write(k,v)
  v = (@replacer).call(k,v) if @replacer != nil
  begin
    _g = Type._typeof(v)
    case(_g.index)
    when 8
      @buf.b += "\"???\"".to_s
    when 4
      self.fields_string(v,Reflect.fields(v))
    when 1
      v1 = v
      @buf.b += v1.to_s
    when 2
      v2 = nil
      if lambda{|_this_| f = v
      _r = f.to_f.finite?}.call(self) 
        v2 = v
      else 
        v2 = "null"
      end
      @buf.b += v2.to_s
    when 5
      @buf.b += "\"<fun>\"".to_s
    when 6
      c = _g.params[0]
      if c == String 
        self.quote(v)
      elsif c == Array 
        v3 = v
        @buf.b += [91].pack("U")
        len = v3.length
        last = len - 1
        begin
          _g1 = 0
          while(_g1 < len) 
            i = _g1
            _g1+=1
            if i > 0 
              @buf.b += [44].pack("U")
            else 
              @nind+=1
            end
            @buf.b += [10].pack("U") if @pretty
            if @pretty 
              v4 = nil
              begin
                c1 = @indent
                l = @nind * @indent.length
                if c1.length == 0 || "".length >= l 
                  v4 = ""
                else 
                  v4 = str_pad("",((l - "".length) / c1.length).ceil * c1.length + "".length,c1,__php__.call("STR_PAD_LEFT"))
                end
              end
              @buf.b += v4.to_s
            end
            self.write(i,v3[i])
            if i == last 
              @nind-=1
              @buf.b += [10].pack("U") if @pretty
              if @pretty 
                v5 = nil
                begin
                  c2 = @indent
                  l1 = @nind * @indent.length
                  if c2.length == 0 || "".length >= l1 
                    v5 = ""
                  else 
                    v5 = str_pad("",((l1 - "".length) / c2.length).ceil * c2.length + "".length,c2,__php__.call("STR_PAD_LEFT"))
                  end
                end
                @buf.b += v5.to_s
              end
            end
          end
        end
        @buf.b += [93].pack("U")
      elsif c == ::Haxe::Ds::StringMap 
        v6 = v
        o = { }
        _it2 = ::Rb::RubyIterator.new(v6.keys)
        while(_it2.has_next) do
          k1 = _it2._next
          value = v6[k1]
          o[k1] = value
        end
        self.fields_string(o,Reflect.fields(o))
      elsif c == Date 
        v7 = v
        self.quote(HxOverrides.date_str(v7))
      else 
        self.fields_string(v,Reflect.fields(v))
      end
    when 7
      i1 = nil
      begin
        e = v
        i1 = e.index
      end
      begin
        v8 = i1
        @buf.b += v8.to_s
      end
    when 3
      v9 = v
      @buf.b += v9.to_s
    when 0
      @buf.b += "null".to_s
    end
  end
end