def print_frame_class(m):
print "class %s(Frame):" % (m.frame, )
print " __slots__ = %r" % (tuple(str(f.n) for f in m.arguments), )
print " name = '%s'" % (m.klass.name + '.' + m.name)
print " METHOD_ID = 0x%08X # %i,%i %i" % (m.method_id, m.klass.index,
m.index, m.method_id)
if m.hasContent:
print " has_content = True"
print " class_id = %s" % (m.klass.u, )
else:
print " has_content = False"
print
# print " def __init__(self, %s):" % (', '.join(_default_params(m)),)
# print " super(%s, self).__init__(%s)" % (m.frame, ', '.join(tuple(f.n for f in m.arguments)))
# print
print " @staticmethod"
print " def decode(buffer):"
fields = codegen_helpers.UnpackWrapper()
for i, f in enumerate(m.arguments):
fields.add(f.n, f.t)
fields.do_print(' ' * 8, "%s")
print " return %s(%s)" % (m.frame, ', '.join(
[f.n for f in m.arguments]))
print
print_encode_method(m)
print
def print_decode_properties(c):
print "def %s(data, offset):" % (c.decode, )
print " props = {}"
print " flags, = struct.unpack_from('!H', data, offset)"
print " offset += 2"
print " assert (flags & 0x01) == 0"
for i, f in enumerate(c.fields):
print " if (flags & 0x%04x): # 1 << %i" % (1 << (15 - i), 15 - i)
fields = codegen_helpers.UnpackWrapper()
fields.add(f.n, f.t)
fields.do_print(" " * 8, "props['%s']")
print " return props, offset"
print
def print_decode_properties(c):
print "def %s(buffer):" % (c.decode, )
print " props = {}"
print " flags, = buffer.read('!H')"
print " assert (flags & 0x01) == 0"
for i, f in enumerate(c.fields):
print " if (flags & 0x%04x): # 1 << %i" % (1 << (15 - i), 15 - i)
fields = codegen_helpers.UnpackWrapper()
fields.add(f.n, f.t)
fields.do_print(" " * 8, "props['%s']")
print " hs = props.pop('headers', {})"
print " hs.update(props)"
print " return hs"
# print " return props"
print
def print_decode_method(m):
print "class %s(Frame):" % (m.frame, )
print " name = '%s'" % (pyize(m.klass.name + '.' + m.name), )
print " method_id = %s" % (pyize('method', m.klass.name,
m.name).upper(), )
if m.hasContent:
print " has_content = True"
print " class_id = %s" % (m.klass.u, )
print ""
print "def %s(data, offset):" % (m.decode, )
print " frame = %s()" % (m.frame, )
fields = codegen_helpers.UnpackWrapper()
for i, f in enumerate(m.arguments):
fields.add(f.n, f.t)
fields.do_print(' ' * 4, "frame['%s']")
print " return frame, offset"
print