/// <summary>
/// 写数据到文件中
/// </summary>
/// <param name="writeData"> 写入的数据 </param>
public void dmatekWrite(ID_Version writeID_Version)
{
if (writeID_Version == null || writeID_Version.Version == null)
{
return;
}
//byte[] id_data = new byte[IDLENGTH];
if (mID_Versions == null)
{
return;
}
configUtils.addDataInFile(writeID_Version.toArray());
}
public void dmatekRead()
{
byte[] mData = configUtils.getDataFromFile();
if (mData.Length % IDLENGTH != 0)
{
return;
}
int id_count = mData.Length / IDLENGTH;
for (int i = 0; i < id_count; i++)
{
byte[] data = new byte[IDLENGTH];
Array.Copy(mData, i * IDLENGTH, data, 0, IDLENGTH);
ID_Version idversion = getID_VersionFromIDdata(data);
if (idversion != null)
{
mID_Versions.Add(idversion);
}
}
}
public void writeVersion(DrivaceType dtype, byte[] ID, byte[] version, byte type, byte channel)
{
if (ID == null || version == null)
{
return;
}
foreach (ID_Version idVersion in mID_Versions)
{
if (dtype != idVersion.typeDrivaceType)
{
continue;
}
if (XWUtils.byteBTBettow(ID, idVersion.Id, ID.Length))
{
if (XWUtils.byteBTBettow(version, idVersion.Version, version.Length))
{
return;
}
else
{
idVersion.Version = version;
idVersion.Type[0] = type;
idVersion.Channel = channel;
dmatekWrite();
return;
}
}
}
if (version.Length != 4)
{
return;
}
ID_Version newIdVersion = new ID_Version(ID);
newIdVersion.typeDrivaceType = dtype;
newIdVersion.Version = version;
newIdVersion.Type[0] = type;
newIdVersion.Channel = channel;
mID_Versions.Add(newIdVersion);
dmatekWrite();
}
private ID_Version getID_VersionFromIDdata(byte[] id_data)
{
if (id_data == null || id_data.Length != IDLENGTH)
{
return(null);
}
if (id_data[0] != 'd' && id_data[1] != 'a' && id_data[2] != 't' && id_data[3] != 'a')
{
return(null);
}
byte[] id = new byte[2];
byte[] version_dt = new byte[4];
byte[] type_dt = new byte[4];
Array.Copy(id_data, 4, id, 0, id.Length);
Array.Copy(id_data, 4 + id.Length, version_dt, 0, version_dt.Length);
Array.Copy(id_data, 4 + id.Length + version_dt.Length, type_dt, 0, type_dt.Length);
ID_Version id_version = new ID_Version(type_dt, id);
id_version.Version = version_dt;
return(id_version);
}
