mirror of
https://github.com/ddnet/ddnet.git
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87 lines
2.4 KiB
Python
87 lines
2.4 KiB
Python
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class Object:
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pass
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class Enum():
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def __init__(self, name, values):
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self.name = name
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self.values = values
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class NetObject:
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def __init__(self, name, variables):
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l = name.split(":")
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self.name = l[0].lower()
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self.base = ""
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if len(l) > 1:
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self.base = l[1]
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self.base_struct_name = "NETOBJ_%s" % self.base.upper()
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self.struct_name = "NETOBJ_%s" % self.name.upper()
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self.enum_name = "NETOBJTYPE_%s" % self.name.upper()
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self.variables = variables
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def emit_declaration(self):
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if self.base:
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lines = ["struct %s : public %s"%(self.struct_name,self.base_struct_name), "{"]
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else:
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lines = ["struct %s"%self.struct_name, "{"]
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for v in self.variables:
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lines += ["\t"+line for line in v.emit_declaration()]
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lines += ["};"]
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return lines
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def emit_validate(self):
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lines = ["static int validate_%s(void *data, int size)" % self.name]
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lines += ["{"]
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lines += ["\t%s *obj = (%s *)data;"%(self.struct_name, self.struct_name)]
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lines += ["\tif(sizeof(*obj) != size) return -1;"]
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for v in self.variables:
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lines += ["\t"+line for line in v.emit_validate()]
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lines += ["\treturn 0;"]
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lines += ["}"]
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return lines
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class NetEvent(NetObject):
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def __init__(self, name, variables):
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NetObject.__init__(self, name, variables)
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self.base_struct_name = "NETEVENT_%s" % self.base.upper()
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self.struct_name = "NETEVENT_%s" % self.name.upper()
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self.enum_name = "NETEVENTTYPE_%s" % self.name.upper()
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class NetMessage(NetObject):
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def __init__(self, name, variables):
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NetObject.__init__(self, name, variables)
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self.base_struct_name = "NETMSG_%s" % self.base.upper()
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self.struct_name = "NETMSG_%s" % self.name.upper()
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self.enum_name = "NETMSGTYPE_%s" % self.name.upper()
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class NetVariable:
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def __init__(self, name):
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self.name = name
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def emit_declaration(self):
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return []
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def emit_validate(self):
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return []
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class NetString(NetVariable):
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def emit_declaration(self):
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return ["const char *%s;"%self.name]
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class NetIntAny(NetVariable):
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def emit_declaration(self):
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return ["int %s;"%self.name]
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class NetIntRange(NetIntAny):
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def __init__(self, name, min, max):
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NetIntAny.__init__(self,name)
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self.min = str(min)
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self.max = str(max)
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def emit_validate(self):
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return ["netobj_clamp_int(obj->%s, %s %s)"%(self.name, self.min, self.max)]
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class NetBool(NetIntRange):
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def __init__(self, name):
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NetIntRange.__init__(self,name,0,1)
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class NetTick(NetIntRange):
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def __init__(self, name):
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NetIntRange.__init__(self,name,0,'max_int')
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