Class: Mapi::Pst::AttachmentTable

Inherits:
BlockParser show all
Defined in:
lib/mapi/pst.rb

Constant Summary collapse

PR_ATTACHMENT_ID2 =

a “fake” MAPI property name for this constant. if you get a mapi property with this value, it is the id2 value to use to get attachment data.

0x67f2

Constants inherited from BlockParser

BlockParser::ID2_ATTACHMENTS, BlockParser::ID2_RECIPIENTS, BlockParser::IMMEDIATE_TYPES, BlockParser::INDIRECT_TYPES, BlockParser::PR_BODY_HTML, BlockParser::PR_SUBJECT, BlockParser::TYPES

Instance Attribute Summary collapse

Attributes inherited from BlockParser

#data, #data_chunks, #offset_tables

Instance Method Summary collapse

Methods inherited from BlockParser

#get_data_indirect, #get_data_indirect_io, #handle_indirect_values, #idx2, #load_header

Constructor Details

#initialize(desc) ⇒ AttachmentTable

Returns a new instance of AttachmentTable.



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# File 'lib/mapi/pst.rb', line 1442

def initialize desc
	@desc = desc
	# no super, we only actually want BlockParser2#idx2
	@table = nil
	return unless desc.list_index
	return unless idx = idx2[ID2_ATTACHMENTS]
	# FIXME make a fake desc.
	@desc2 = OpenStruct.new :desc => idx, :pst => desc.pst, :list_index => desc.list_index
	@table = RawPropertyStoreTable.new @desc2
end

Instance Attribute Details

#desc ⇒ Object (readonly)

Returns the value of attribute desc.



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# File 'lib/mapi/pst.rb', line 1441

def desc
  @desc
end

#table ⇒ Object (readonly)

Returns the value of attribute table.



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# File 'lib/mapi/pst.rb', line 1441

def table
  @table
end

Instance Method Details

#to_a ⇒ Object 



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# File 'lib/mapi/pst.rb', line 1453

def to_a
	return [] if !table
	table.map do |attachment|
		attachment = attachment.to_a
		#p attachment
		# potentially merge with yet more properties
		# this still seems pretty broken - especially the property overlap
		if attachment_id2 = attachment.assoc(PR_ATTACHMENT_ID2)
			#p attachment_id2.last
			#p idx2[attachment_id2.last]
			@desc2.desc = idx2[attachment_id2.last]
			RawPropertyStore.new(@desc2).each do |a, b, c|
				record = attachment.assoc a
				attachment << record = [] unless record
				record.replace [a, b, c]
			end
		end
		attachment
	end
end