Class: RMail::Parser::Handler

Inherits:
StreamHandler show all
Defined in:
lib/rmail/parser.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Handler

Returns a new instance of Handler.



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# File 'lib/rmail/parser.rb', line 349

def initialize
  @parts = [ RMail::Message.new ]
  @preambles = []
  @epilogues = []
end

Instance Method Details

#body_begin ⇒ Object 



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# File 'lib/rmail/parser.rb', line 360

def body_begin
  @body = nil
end

#body_chunk(chunk) ⇒ Object 



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# File 'lib/rmail/parser.rb', line 363

def body_chunk(chunk)
  if @body
    @body << chunk
  else
    @body = chunk
  end
end

#body_end ⇒ Object 



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# File 'lib/rmail/parser.rb', line 370

def body_end
  @parts.last.body = @body
end

#epilogue_chunk(chunk) ⇒ Object 



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# File 'lib/rmail/parser.rb', line 384

def epilogue_chunk(chunk)
  if @epilogues.last
    @epilogues.last << chunk
  else
    @epilogues[-1] = chunk
  end
end

#header_field(field, name, value) ⇒ Object 



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# File 'lib/rmail/parser.rb', line 357

def header_field(field, name, value)
  @parts.last.header.add_raw(field)
end

#mbox_from(field) ⇒ Object 



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# File 'lib/rmail/parser.rb', line 354

def mbox_from(field)
  @parts.last.header.mbox_from = field
end

#message ⇒ Object 



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# File 'lib/rmail/parser.rb', line 406

def message
  @parts.first
end

#multipart_body_begin ⇒ Object 



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# File 'lib/rmail/parser.rb', line 373

def multipart_body_begin
  @preambles.push(nil)
  @epilogues.push(nil)
end

#multipart_body_end(delimiters, boundary) ⇒ Object 



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# File 'lib/rmail/parser.rb', line 391

def multipart_body_end(delimiters, boundary)
  @parts.last.preamble = @preambles.pop
  @parts.last.epilogue = @epilogues.pop
  if @parts.last.body.nil?
    @parts.last.body = []
  end
  @parts.last.set_delimiters(delimiters, boundary)
end

#part_begin ⇒ Object 



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# File 'lib/rmail/parser.rb', line 399

def part_begin
  @parts << RMail::Message.new
end

#part_end ⇒ Object 



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# File 'lib/rmail/parser.rb', line 402

def part_end
  part = @parts.pop
  @parts.last.add_part(part)
end

#preamble_chunk(chunk) ⇒ Object 



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# File 'lib/rmail/parser.rb', line 377

def preamble_chunk(chunk)
  if @preambles.last
    @preambles.last << chunk
  else
    @preambles[-1] = chunk
  end
end