public Dictionary <string, PD_LineObj> textline_dict = new Dictionary <string, PD_LineObj>(); //文本协议字典
public void formJson(Dictionary <string, object> v) //初始化
{
if (v.ContainsKey("para_dict"))
{
ArrayList list = v["para_dict"] as ArrayList;
foreach (var item in list)
{
var tv = item as Dictionary <string, object>;
string s = tv["name"] as string;
para_dict[s] = ParaValue.factory(tv); //构建参数
}
}
if (v.ContainsKey("prot_root"))
{
prot_root = MC_Prot.factory(v["prot_root"] as Dictionary <string, object>, this); //递归创建自己的子协议域
}
//文本行协议
if (v.ContainsKey("textline_dict"))
{
ArrayList list = v["textline_dict"] as ArrayList;
foreach (var item in list)
{
var tv = item as Dictionary <string, object>;
string s = "";
if (tv.ContainsKey("name"))
{
s = tv["name"] as string;
}
int col_n = (int)tv["col_n"]; //必须描述此协议的列数
s += "-" + col_n.ToString();
textline_dict[s] = new PD_LineObj(tv, DataType.str, this);
}
}
}
public ParaValue ref_para = null; //引用的参数
public ProtDom(Dictionary <string, object> v, DataType t, MC_Prot pd) //从json构造对象
{ //这里遇到错误就throw出去，不想throw的才判断
p_mcp = pd;
if (v.ContainsKey("id"))
{
id = (int)v["id"];
}
if (v.ContainsKey("name"))
{
name = (string)v["name"];
}
type = t;
while (v.ContainsKey("ref_name"))
{
ref_name = (string)v["ref_name"];
if (!p_mcp.para_dict.ContainsKey(ref_name))
{
break; //引用的参数不对，按没有算
}
ref_para = p_mcp.para_dict[ref_name]; //参数表先于协议加载
return;
}
//没有引用参数，说明是协议内部结构数据
var tv = new Dictionary <string, object>();
tv["type"] = "u64";
tv["name"] = "";
tv["len"] = 8;
ref_para = new ParaValue_Val(tv, DataType.u64); //创建一个内部参数对象
}
public int update_times = 0; //刷新倒计时
public DataDes(ParaValue v)
{
val = v;
val.update_cb = val_updated; //注册参数的回调函数
update_cb = void_fun;
update_dis = void_fun;
}
public void val_updated(ParaValue pv) //当此参数改变时
{
update_cb(this);
}
static public void void_cb(ParaValue pv)
{
}