Module: RCS::MicEvidence

Defined in:
lib/rcs-common/evidence/mic.rb

Constant Summary collapse

MIC_LOG_VERSION = 
2008121901

Instance Method Summary collapse

Instance Method Details

#decode_additional_header(data) ⇒ Object

Raises:



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# File 'lib/rcs-common/evidence/mic.rb', line 9

def decode_additional_header(data)

  raise EvidenceDeserializeError.new("incomplete evidence") if data.nil? or data.bytesize == 0

  stream = StringIO.new data

  ret = Hash.new
  ret[:data] = Hash.new

  version = read_uint32 stream
  raise EvidenceDeserializeError.new("invalid log version for voice call") unless version == MIC_LOG_VERSION

  ret[:data][:sample_rate] = read_uint32 stream
  low, high = stream.read(8).unpack 'V2'
  ret[:data][:mic_id] = Time.from_filetime high, low

  return ret
end

#decode_content(common_info, chunks) {|info| ... } ⇒ Object

Yields:

  • (info) 


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# File 'lib/rcs-common/evidence/mic.rb', line 28

def decode_content(common_info, chunks)
  stream = StringIO.new chunks.join

  info = Hash[common_info]
  info[:data] ||= Hash.new

  info[:data][:grid_content] = chunks.join
  yield info if block_given?
  :keep_raw
end