63 def Copy(input, output, length):  argument
64   buf = input.read(length)
78   def ProcessDataHeader(self, input, body):  argument
79     magic = ReadIntLE(input)
85     version = ReadShortLE(input)
96     offsetToData = ReadShortLE(input) - 16
100     Copy(input, body, 8)
107       self._mRecordSize = ReadShortLE(input)
112     Copy(input, body, offsetToData)
114   def ProcessMethod(self, input):  argument
115     stringLength = ReadShortLE(input)
116     str = input.read(stringLength)
120   def ProcessThread(self, input):  argument
121     tid = ReadShortLE(input)
122     stringLength = ReadShortLE(input)
123     str = input.read(stringLength)
127   def ProcessTraceSummary(self, input):  argument
128     summaryLength = ReadIntLE(input)
129     str = input.read(summaryLength)
133   def ProcessSpecial(self, input):  argument
134     code = ord(input.read(1))
136       self.ProcessMethod(input)
138       self.ProcessThread(input)
140       self.ProcessTraceSummary(input)
144   def Process(self, input, body):  argument
147         threadId = ReadShortLE(input)
149           self.ProcessSpecial(input)
153           Copy(input, body, self._mRecordSize - 2)
182     input = open(filename, 'rb')                     # Input file
188     self.ProcessDataHeader(input, body)
193     self.Process(input, body)
197     input.close()