def getMacroFromIndirect(offset):
if offset > 0:
indirect_ptr = recorded_indirects.get(offset)
if indirect_ptr is None:
indirect_ptr = utils.merge_bytes(memoryBuffer[offset+1:offset+3])
recorded_indirects[offset] = indirect_ptr
recorded_indirects[offset] = indirect_ptr
return indirect_ptr
return None
def fromByteCode(cls, memoryBuffer):
macro_initiator_table_offset = utils.merge_bytes(memoryBuffer[0:2])
sunrise_sunset_table_offset = utils.merge_bytes(memoryBuffer[2:4])
self = cls(dict())
self.sunrise_sunset_resolution = memoryBuffer[4]
self.dst_data = codec.DST_DAYS.decode(memoryBuffer, 5)
tranceivedHousecodes = codec.HOUSECODE_MASK.decode(memoryBuffer, 9)
self.tranceivedHousecodes = [k for k,v in tranceivedHousecodes.iteritems() if v != 0]
self.timer_initiators = []
ptr = 0x19
first_indirect_ptr = 0xffff
while (macro_initiator_table_offset - ptr) > codec.TIMER_INITIATOR.codelength:
t = TimerInitiator.fromByteCode(memoryBuffer, ptr)
self.timer_initiators.append(t)
for p in t.start_macro_ptr, t.stop_macro_ptr:
if p > 0:
first_indirect_ptr = min(first_indirect_ptr, p)
ptr += t.codelength
ptr += 1
if (first_indirect_ptr - ptr) < codec.TIMER_INITIATOR.codelength:
break
ptr = macro_initiator_table_offset+1
self.macro_initiators = []
while memoryBuffer.peek(ptr+2) != 0xff:
mi = MacroInitiator.fromByteCode(memoryBuffer, ptr)
self.macro_initiators.append(mi)
ptr += mi.codelength
ptr += 1
self.macro_chains = []
for m in self.macro_initiators:
self.macro_chains.append(MacroChain.fromByteCode(memoryBuffer, m.macro_ptr))
recorded_indirects = {}
recorded_macros = {}
def getMacroFromIndirect(offset):
if offset > 0:
indirect_ptr = recorded_indirects.get(offset)
if indirect_ptr is None:
indirect_ptr = utils.merge_bytes(memoryBuffer[offset+1:offset+3])
recorded_indirects[offset] = indirect_ptr
recorded_indirects[offset] = indirect_ptr
return indirect_ptr
return None
for i,t in enumerate(self.timer_initiators):
for k in ["start_macro_ptr", "stop_macro_ptr"]:
m_ptr = getMacroFromIndirect(vars(t)[k])
if m_ptr is not None:
vars(t)[k.replace("_ptr", "_id")] = m_ptr
m = recorded_macros.get(m_ptr)
if m is None:
m = MacroChain.fromByteCode(memoryBuffer, m_ptr)
recorded_macros[m_ptr] = m
self.macro_chains.append(m)
end_day = 0
ptr = sunrise_sunset_table_offset
self.sunrise_sunset_times = []
while end_day < 366 :
sunrise_sunset_time = codec.DAWN_DUSK_ENTRY.decode(memoryBuffer, ptr)
self.sunrise_sunset_times.append(sunrise_sunset_time)
ptr += codec.DAWN_DUSK_ENTRY.codelength
end_day += self.sunrise_sunset_resolution
return self
