170 lines
3.3 KiB
C++
170 lines
3.3 KiB
C++
#include "Device.h"
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/******************************** Device ********************************/
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Device::Device() :
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HardID(_HardID, sizeof(_HardID)),
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Mac(_Mac, sizeof(_Mac)),
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Name(_Name, sizeof(_Name)),
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Pass(_Pass, sizeof(_Pass)),
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Store(_Store, sizeof(_Store))
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{
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Address = 0;
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Logined = false;
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Kind = 0;
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LastTime = 0;
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RegTime = 0;
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LoginTime = 0;
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Logins = 0;
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Version = 0;
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DataSize = 0;
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ConfigSize = 0;
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PingTime = 0;
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OfflineTime = 0;
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SleepTime = 0;
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HardID.Clear();
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Mac.Clear();
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Name.Clear();
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Pass.Clear();
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Store.Clear();
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Cfg = nullptr;
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LastRead = 0;
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//LastWrite = 0;
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}
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void Device::Write(Stream& ms) const
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{
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TS("Device::Write");
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/*#pragma GCC diagnostic ignored "-Winvalid-offsetof"
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Buffer bs((void*)&Address, offsetof(Device, Cfg) - offsetof(Device, Address));
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#pragma GCC diagnostic warning "-Winvalid-offsetof"*/
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Buffer bs((void*)&Address, (byte*)&Cfg - (byte*)&Address);
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ms.WriteArray(bs);
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}
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void Device::Read(Stream& ms)
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{
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TS("Device::Read");
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// 为了避免不同版本的配置兼容，指定长度避免覆盖过头
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//Buffer bs(&Address, offsetof(Device, Cfg) - offsetof(Device, Address));
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Buffer bs(&Address, (byte*)&Cfg - (byte*)&Address);
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//bs = ms.ReadArray();
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// 为了减少一个临时对象，直接传入外部包装给内部拷贝
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uint len = ms.ReadEncodeInt();
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uint p = ms.Position();
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ms.Read(bs);
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ms.SetPosition(p + len);
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}
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void Device::WriteMessage(Stream& ms) const
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{
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byte* buf = ms.Current();
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// 先写入0占位，后面回来写入大小
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ms.Write((byte)0);
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uint p = ms.Position();
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ms.Write(Address);
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ms.Write(Kind);
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ms.WriteArray(HardID);
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ms.Write(LastTime);
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ms.Write(Version);
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ms.Write(DataSize);
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ms.Write(ConfigSize);
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ms.Write(SleepTime);
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ms.Write(OfflineTime);
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ms.Write(PingTime);
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ms.WriteArray(Name);
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// 计算并设置大小
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byte size = ms.Position() - p;
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buf[0] = size;
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}
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void Device::ReadMessage(Stream& ms)
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{
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byte size = ms.ReadByte();
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uint p = ms.Position();
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Address = ms.ReadByte();
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Kind = ms.ReadUInt16();
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HardID = ms.ReadArray();
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LastTime = ms.ReadUInt32();
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Version = ms.ReadUInt16();
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DataSize = ms.ReadByte();
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ConfigSize = ms.ReadByte();
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SleepTime = ms.ReadUInt16();
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OfflineTime = ms.ReadUInt16();
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PingTime = ms.ReadUInt16();
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Name = ms.ReadString();
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// 最后位置
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ms.SetPosition(p + size);
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}
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bool Device::Valid() const
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{
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if (Address == 0x00) return false;
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if (Kind == 0x0000) return false;
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//if(HardID.Length() == 0)return false;
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return true;
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}
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#if DEBUG
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String& Device::ToStr(String& str) const
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{
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str += "Addr=0x";
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str.Concat(Address, -16);
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str += " Kind=";
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str.Concat(Kind, -16);
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str += " Hard=";
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str.Concat(HardID[0], -16);
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str.Concat(HardID[1], -16);
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str = str + " Mac=" + Mac;
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DateTime dt;
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dt.Parse(LastTime);
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str = str + " Last=" + dt;
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// 主数据区
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byte len = Store[0];
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if (len > 1 && len <= 32)
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{
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str = str + " ";
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ByteArray(Store.GetBuffer(), len).ToStr(str);
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}
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if (Name.Length() > 0)
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{
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str += "\t";
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str += Name;
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}
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return str;
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}
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#endif
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bool operator==(const Device& d1, const Device& d2)
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{
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return d1.Address == d2.Address;
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}
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bool operator!=(const Device& d1, const Device& d2)
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{
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return d1.Address != d2.Address;
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}
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