void Scan(DeviceName[] _supportedDevices)
{
Debug.Log("Start scanning...");
BluetoothLEHardwareInterface.ScanForPeripheralsWithServices(null, null, (deviceID, name, rssi, adInfo) =>
{
for (int i = 0; i < _supportedDevices.Length; ++i)
{
for (int j = 0; j < m_deviceNames[_supportedDevices[i]].Length; ++j)
{
string targetName = m_deviceNames[_supportedDevices[i]][j];
// deviceID: 安卓上是 MAC 地址，iOS 上是某一串不明代码
// adInfo: 广播数据，第 2-7 字节是 MAC 地址
if (name.Equals(targetName))
{
Debug.Log("Found: " + targetName);
BluetoothLEHardwareInterface.StopScan();
m_device = GetDeviceScript(_supportedDevices[i]);
m_device.SetAppInfo(m_userID, m_appID, m_appName, m_appDescription);
m_device.m_deviceID = deviceID;
#if UNITY_IPHONE
m_device.m_MAC = GeekplayCommon.BytesToHexString(adInfo, "").Substring(4, 12);
#elif UNITY_ANDROID
m_device.m_MAC = deviceID.Replace(":", "");
#endif
return;
}
}
}
});
}
string GetHardwareVersion(byte[] _data)
{
byte[] temp = new byte[2];
for (int i = 0; i < temp.Length; ++i)
{
temp[i] = _data[i + 8];
}
return(GeekplayCommon.BytesToHexString(temp, "."));
}
void ParseSign4Local(byte[] _data)
{
signPackCount4Local++;
signData4Local += GeekplayCommon.BytesToHexString(_data, "");
Debug.Log("sign Data " + signPackCount4Local + " : " + GeekplayCommon.BytesToHexString(_data, ""));
if (4 == signPackCount4Local)
{
signPackCount4Local = 0;
signPack = signData4Local;
signData4Local = "";
}
}
void ParseSign4Remote(byte[] _data)
{
signPackCount4Remote++;
signData4Remote += GeekplayCommon.BytesToHexString(_data, "");
Debug.Log("sign Data " + signPackCount4Remote + " : " + GeekplayCommon.BytesToHexString(_data, ""));
if (4 == signPackCount4Remote)
{
signPackCount4Remote = 0;
sign1 = signData4Remote.Substring(0, 64);
sign2 = signData4Remote.Substring(64, 64);
signData4Remote = "";
}
}
protected IEnumerator CoVerifyDevice(Action _complete = null)
{
// 读取固件和硬件版本号
GetHardwareInfo(m_deviceID);
yield return(new WaitUntil(() => { return ((null != firmwareVersion) && (null != hardwareVersion)); }));
// 订阅签名通道
yield return(StartCoroutine(Subscribe(m_deviceID, "FFF0", "FFF9", ParseSign4Local)));
// 将 token 发给硬件
byte[] tokenPack1 = GenerateTokenPack();
byte[] tokenPack2 = GenerateTokenPack();
WriteCharacteristic("FFF0", "FFFA", tokenPack1);
WriteCharacteristic("FFF0", "FFFA", tokenPack2);
// 等待硬件返回签名包
yield return(new WaitUntil(() => { return (null != signPack); }));
Debug.Log("Sign Received.");
yield return(StartCoroutine(UnSubscribe("FFF0", "FFF9")));
Debug.Log("signPack: " + signPack);
string dataToSign = m_MAC + firmwareVersion.Replace(".", "") + hardwareVersion.Replace(".", "")
+ GeekplayCommon.BytesToHexString(tokenPack1, "").Substring(6, 20)
+ GeekplayCommon.BytesToHexString(tokenPack2, "").Substring(6, 20);
Debug.Log("Data to sign: " + dataToSign);
if (GeekplayCommon.VerifySign(dataToSign, signPack, pubKeyX, pubKeyY))
{
Debug.Log("Legal Hardware!");
isLegal = true;
}
else
{
Debug.Log("Illegal Hardware!");
isLegal = false;
}
if (null != _complete)
{
_complete();
}
}
