tdlight-team/tdlib-serializer
tdlight-team/tdlib-serializer
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Update __main__.py and code_writer.py

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This commit is contained in:
Andrea Cavalli 2020-10-16 19:54:54 +02:00
parent a9b4b6f44a
commit 67245adc40
2 changed files with 142 additions and 1 deletions
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140
__main__.py
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@ -7,6 +7,34 @@ from code_writer import CodeWriter
natives = ["int", "long", "boolean", "String", "double", "byte[]", "byte"]
native_to_object = {
"boolean": "Boolean",
"byte[]": "Byte",
"byte": "Byte",
"int": "Integer",
"short": "Short",
"char": "Character",
"long": "Long",
"float": "Float",
"double": "Double",
"String": "String"
}
cmp_natives = natives.copy()
cmp_natives.remove("String")
cmp_natives.remove("byte[]")
def hash_object(name: str, typ: str) -> str:
if not typ.endswith("[]"):
return f"{name} == null ? 0 : {name}.hashCode()"
elif typ.endswith("[][]"):
return f"Arrays.deepHashCode({name})"
else:
return f"Arrays.hashCode({name})"
def deserialize_tdapi(output: CodeWriter, arg_name: str, arg_type: str, cont, classes, null_check: bool = True):
if null_check:
@ -436,8 +464,8 @@ def main(input_path: str, output_path: str, headers_path: str):
output.newline()
output.close_block(space=True)
output.newline()
output.newline()
output.indent()
output.open_constructor_function(class_name, [("DataInput", "input")], "IOException")
output.newline()
@ -609,6 +637,116 @@ def main(input_path: str, output_path: str, headers_path: str):
output.close_block(space=True)
output.close_block(space=True)
output.close_block(space=True)
output.newline()
output.indent()
output.open_function("equals", [("java.lang.Object", "o")], "boolean")
output.newline()
output.indent()
output.open_if("this == o")
output.newline()
output.indent()
output.ret("true")
output.newline()
output.close_block(space=True)
output.indent()
output.open_if("o == null || getClass() != o.getClass()")
output.newline()
output.indent()
output.ret("false")
output.newline()
output.close_block(space=True)
if class_meta[2]:
output.indent()
other_class = class_name[0].lower() + class_name[1:]
output.local_assign(class_name, other_class, f"({class_name}) o")
output.newline()
for arg_type, arg_name in class_meta[2]:
output.indent()
if arg_type in cmp_natives:
output.open_if(f"this.{arg_name} != {other_class}.{arg_name}")
elif not arg_type.endswith("[]"):
output.open_if(f"!Objects.equals(this.{arg_name}, {other_class}.{arg_name})")
elif arg_type.endswith("[][]"):
output.open_if(f"!Arrays.deepEquals(this.{arg_name}, {other_class}.{arg_name})")
else:
output.open_if(f"!Arrays.equals(this.{arg_name}, {other_class}.{arg_name})")
output.newline()
output.indent()
output.ret("false")
output.newline()
output.close_block(space=True)
output.indent()
output.ret("true")
output.newline()
output.close_block(space=True)
output.newline()
output.indent()
output.open_function("hashCode", [], "int")
output.newline()
output.indent()
if class_meta[2]:
primitives = [(t, n) for t, n in class_meta[2] if t in cmp_natives]
if primitives and len(class_meta[2]) == 1:
output.ret(f"{native_to_object[primitives[0][0]]}.hashCode(this.{primitives[0][1]})")
elif primitives:
output.local_assign("int", "result",
f"{native_to_object[primitives[0][0]]}.hashCode(this.{primitives[0][1]})")
output.newline()
output.indent()
for arg_type, arg_name in primitives[1:]:
output.assign("result", f"result * 31 + "
f"{native_to_object[arg_type]}.hashCode(this.{arg_name})")
output.newline()
output.indent()
tdapi = [(t, n) for t, n in class_meta[2] if n not in [p[1] for p in primitives]]
if tdapi and len(class_meta[2]) == 1:
output.ret(hash_object(f"this.{tdapi[0][1]}", tdapi[0][0]))
start = 1
else:
if not primitives:
output.local_assign("int", "result", hash_object(f'this.{tdapi[0][1]}', tdapi[0][0]))
output.newline()
output.indent()
start = 1
else:
start = 0
for arg_type, arg_name in tdapi[start:]:
output.assign("result", f"result * 31 + ({hash_object(f'this.{arg_name}', arg_type)})")
output.newline()
output.indent()
if len(class_meta[2]) > 1:
output.ret("result")
else:
output.ret("CONSTRUCTOR")
output.newline()
output.close_block(space=True)
output.close_block(space=True)
output.newline()

3
code_writer.py
View File

@ -60,6 +60,9 @@ class CodeWriter:
def local_assign(self, object_type: str, name: str, value: str):
self.fd.write(object_type + " " + name + " = " + value + ";")
def assign(self, name: str, value: str):
self.fd.write(name + " = " + value + ";")
def open_for(self, start: str, cond: str, stmt: str):
self.indent_depth += 1
self.fd.write("for (" + start + "; " + cond + "; " + stmt + ") {")