def process_17(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
sub1 = len(self.AstNodes) - 1
self.AstNodes.append(
AstNode(ntype=22, content=None, subNode=[sub1]))
return self.process_17(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
parentheses_count = 0
while (True):
self.get_temp_cont()
if (self.temp_cont in [';', '{', '}']):
break
elif (self.temp_cont == ')'):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
self.AstNodes[value].subNode.append(len(self.AstNodes) - 1)
parentheses_count -= 1
if (parentheses_count == 0):
break
elif (self.temp_cont == '('):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
self.AstNodes[value].subNode.append(len(self.AstNodes) - 1)
parentheses_count += 1
else:
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
self.AstNodes[value].subNode.append(len(self.AstNodes) - 1)
return value
def process_18(self, way: int, value=None):
if ((way == 0) and (self.temp_cont == '{')):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
sub1 = len(self.AstNodes) - 1
self.AstNodes.append(
AstNode(ntype=23, content=None, subNode=[sub1]))
return self.process_18(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == '}'):
self.token_append(value)
return value
elif (self.temp_cont in ['default', 'case']):
self.AstNodes[value].subNode.append(self.process_19(way=0))
return self.process_18(way=1, value=value)
elif (self.text[self.text_map[self.pointer]][0] == 'Label'):
self.AstNodes[value].subNode.append(self.process_15(way=0))
return self.process_18(way=1, value=value)
elif (self.temp_cont == '#'):
self.AstNodes[value].subNode.append(self.process_2(way=0))
return self.process_18(way=1, value=value)
else:
return self.process_error(value)
def process_9(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
sub1 = len(self.AstNodes) - 1
self.AstNodes.append(
AstNode(ntype=14, content=None, subNode=[sub1]))
return self.process_9(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.AstNodes[value].subNode.append(self.process_10(way=0))
return value
def process_24(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(AstNode(ntype=30, content=None, subNode=[]))
return self.process_24(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
while (True):
self.get_temp_cont()
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
self.AstNodes[value].subNode.append(len(self.AstNodes) - 1)
if (self.temp_cont == ';'):
break
return value
def process_6(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(AstNode(ntype=11, content=None, subNode=[]))
return self.process_6(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
temp_conts = self.get_next_cont(2)
if (temp_conts[0] == 'if'):
self.AstNodes[value].subNode.append(self.process_7(way=0))
return self.process_6(way=2, value=value)
elif (temp_conts == ['else', 'if']):
self.AstNodes[value].subNode.append(self.process_8(way=0))
return self.process_6(way=2, value=value)
elif (temp_conts[0] == 'else'):
self.AstNodes[value].subNode.append(self.process_9(way=0))
return self.process_6(way=2, value=value)
else:
return value
elif (way == 2):
self.get_temp_cont()
if (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_4(way=0))
return self.process_6(way=1, value=value)
else:
self.AstNodes[value].subNode.append(self.process_5(way=0))
return self.process_6(way=1, value=value)
def process_21(self, way: int, value=None):
if ((way == 0) and (self.temp_cont == '{')):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
sub1 = len(self.AstNodes) - 1
self.AstNodes.append(
AstNode(ntype=27, content=None, subNode=[sub1]))
return self.process_21(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == '}'):
self.token_append(value)
return value
else:
self.AstNodes[value].subNode.append(self.process_22(way=0))
return self.process_21(way=1, value=value)
def process_4(self, way: int, value=None):
if (self.pointer > len(self.text_map) - 1):
return value
if ((way == 0) and (self.temp_cont == '{')):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
sub1 = len(self.AstNodes) - 1
self.AstNodes.append(AstNode(ntype=4, content=None,
subNode=[sub1]))
return self.process_4(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_4(way=0))
return self.process_4(way=1, value=value)
elif (self.temp_cont == '}'):
self.token_append(value)
return value
elif (self.temp_cont == 'if'):
self.AstNodes[value].subNode.append(self.process_6(way=0))
return self.process_4(way=1, value=value)
elif (self.temp_cont == 'for'):
self.AstNodes[value].subNode.append(self.process_11(way=0))
return self.process_4(way=1, value=value)
elif (self.temp_cont == 'while'):
self.AstNodes[value].subNode.append(self.process_13(way=0))
return self.process_4(way=1, value=value)
elif (self.temp_cont == 'switch'):
self.AstNodes[value].subNode.append(self.process_16(way=0))
return self.process_4(way=1, value=value)
elif (self.temp_cont == 'do'):
self.AstNodes[value].subNode.append(self.process_23(way=0))
return self.process_4(way=1, value=value)
elif (self.temp_cont == '#'):
self.AstNodes[value].subNode.append(self.process_2(way=0))
return self.process_4(way=1, value=value)
elif (self.text[self.text_map[self.pointer]][0] == 'Label'):
self.AstNodes[value].subNode.append(self.process_15(way=0))
return self.process_4(way=1, value=value)
else:
self.AstNodes[value].subNode.append(self.process_5(way=0))
return self.process_4(way=1, value=value)
else:
return self.process_error(value)
def process_20(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(AstNode(ntype=25, content=None, subNode=[]))
return self.process_20(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
parentheses_count = 0
while (True):
self.get_temp_cont()
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
self.AstNodes[value].subNode.append(len(self.AstNodes) - 1)
if (self.temp_cont == ':'):
break
elif (self.temp_cont == ')'):
parentheses_count -= 1
if (parentheses_count == 0):
break
elif (self.temp_cont == '('):
parentheses_count += 1
return value
def process_2(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(AstNode(ntype=3, content=None, subNode=[]))
return self.process_2(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if ('\n' in self.temp_cont):
self.token_append(value)
return value
else:
self.token_append(value)
return self.process_2(way=1, value=value)
def process_1(self, way: int, value=None):
if (self.pointer > len(self.text_map) - 1):
return value
if (way == 0):
self.AstNodes.append(AstNode(ntype=10, content=None, subNode=[]))
return self.process_1(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == '#'):
self.AstNodes[value].subNode.append(self.process_2(way=0))
return self.process_1(way=1, value=value)
else:
return value
def process_23(self, way: int, value=None):
if ((way == 0) and (self.temp_cont == 'do')):
self.AstNodes.append(
AstNode(ntype=1, content=self.pointer, subNode=[]))
self.pointer += 1
sub1 = len(self.AstNodes) - 1
self.AstNodes.append(
AstNode(ntype=29, content=None, subNode=[sub1]))
return self.process_23(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_4(way=0))
return self.process_23(way=2, value=value)
elif (way == 2):
self.get_temp_cont()
if (self.temp_cont == 'while'):
self.AstNodes[value].subNode.append(self.process_24(way=0))
return value
else:
self.AstNodes[value].ntype = 4
return value
def process_5(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(AstNode(ntype=2, content=None, subNode=[]))
return self.process_5(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == ';'):
self.token_append(value)
return value
# elif(self.temp_cont == '{'):
# self.AstNodes[value].subNode.append(self.process_4(way=0))
# return value
else:
self.token_append(value)
return self.process_5(way=1, value=value)
def process_16(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(AstNode(ntype=21, content=None, subNode=[]))
return self.process_16(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == 'switch'):
self.AstNodes[value].subNode.append(self.process_17(way=0))
return self.process_16(way=2, value=value)
else:
return self.process_error(value)
elif (way == 2):
self.get_temp_cont()
if (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_18(way=0))
return value
def process_13(self, way: int, value=None):
if (way == 0):
self.AstNodes.append(AstNode(ntype=18, content=None, subNode=[]))
return self.process_13(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == 'while'):
self.AstNodes[value].subNode.append(self.process_14(way=0))
return self.process_13(way=2, value=value)
else:
return self.process_error(value)
elif (way == 2):
self.get_temp_cont()
if (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_4(way=0))
return value
else:
self.AstNodes[value].subNode.append(self.process_5(way=0))
return value
def process_19(self, way: int, value=None):
if ((way == 0) and (self.temp_cont in ['default', 'case'])):
self.AstNodes.append(
AstNode(ntype=24,
content=None,
subNode=[self.process_20(way=0)]))
return self.process_19(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_4(way=0))
return self.process_4(way=1, value=value)
elif (self.temp_cont in ['}', 'default', 'case']):
return value
elif (self.temp_cont == 'if'):
self.AstNodes[value].subNode.append(self.process_6(way=0))
return self.process_19(way=1, value=value)
elif (self.temp_cont == 'for'):
self.AstNodes[value].subNode.append(self.process_11(way=0))
return self.process_19(way=1, value=value)
elif (self.temp_cont == 'while'):
self.AstNodes[value].subNode.append(self.process_13(way=0))
return self.process_19(way=1, value=value)
elif (self.temp_cont == 'switch'):
self.AstNodes[value].subNode.append(self.process_16(way=0))
return self.process_19(way=1, value=value)
elif (self.temp_cont == 'do'):
self.AstNodes[value].subNode.append(self.process_23(way=0))
return self.process_19(way=1, value=value)
elif (self.temp_cont == '#'):
self.AstNodes[value].subNode.append(self.process_2(way=0))
return self.process_19(way=1, value=value)
elif (self.text[self.text_map[self.pointer]][0] == 'Label'):
self.AstNodes[value].subNode.append(self.process_15(way=0))
return self.process_19(way=1, value=value)
else:
self.AstNodes[value].subNode.append(self.process_5(way=0))
return self.process_19(way=1, value=value)
def process_3(self, way: int, value=None):
if (self.pointer > len(self.text_map) - 1):
return value
if (way == 0):
self.AstNodes.append(AstNode(ntype=6, content=None, subNode=[]))
return self.process_3(way=1, value=(len(self.AstNodes) - 1))
elif (way == 1):
self.get_temp_cont()
if (self.text[self.text_map[self.pointer]][0] == 'Keyword'):
return self.process_3(way=2, value=value)
else:
return self.process_3(way=4, value=value)
#start with keywords
elif (way == 2):
self.get_temp_cont()
if (self.temp_cont == 'struct'):
self.token_append(value)
return self.process_3(way=6, value=value)
elif ((self.text[self.text_map[self.pointer]][0] == 'Keyword')
or (self.temp_cont == '*')):
self.token_append(value)
return self.process_3(way=2, value=value)
elif (self.text[self.text_map[self.pointer]][0] == 'Funcname'):
self.token_append(value)
return self.process_3(way=3, value=value)
else:
return self.process_3(way=5, value=value)
#function implementation or declaration
elif (way == 3):
self.get_temp_cont()
if (self.temp_cont == ';'):
self.token_append(value)
self.AstNodes[value].ntype = 26
return value
elif (self.temp_cont == '{'):
self.AstNodes[value].ntype = 7
self.AstNodes[value].subNode.append(self.process_4(way=0))
return value
else:
self.token_append(value)
return self.process_3(way=3, value=value)
#plain statement
elif (way == 4):
self.AstNodes[value].ntype = 5
self.get_temp_cont()
if (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_4(way=0))
return value
elif (self.temp_cont == '#'):
self.AstNodes[value].subNode.append(self.process_2(way=0))
return value
elif (self.text[self.text_map[self.pointer]][0] == 'Label'):
self.AstNodes[value].subNode.append(self.process_15(way=0))
return value
else:
return self.process_3(way=5, value=value)
#other
elif (way == 5):
self.AstNodes[value].ntype = 2
self.get_temp_cont()
if (self.temp_cont == ';'):
self.token_append(value)
return value
elif (self.temp_cont == '{'):
self.AstNodes[value].subNode.append(self.process_21(way=0))
return self.process_3(way=5, value=value)
else:
self.token_append(value)
return self.process_3(way=5, value=value)
elif (way == 6):
self.token_append(value)
return self.process_3(way=2, value=value)
def token_append(self, value):
self.AstNodes.append(AstNode(ntype=1, content=self.pointer,
subNode=[]))
self.pointer += 1
self.AstNodes[value].subNode.append(len(self.AstNodes) - 1)
