public bool Write(UInt64 val)
{
DTPMaster.CheckConnAndVal();
if (ph.File_Append(BitConverter.GetBytes(val)))
{
cacheLength += _Ui64;
CursorPos += _Ui64;
return(true);
}
return(false);
}
internal SecurityManager(DTPMaster dTPMaster)
{
ParentMaster = dTPMaster;
IsValidationRequired = ParentMaster.ph.Security_IsValidationRequired();
try
{
_validated = ParentMaster.ph.Device_DataTest(new byte[] { 1, 2 });
}
catch (SecurityException)
{
_validated = false;
}
}
public bool Write(byte val)
{
DTPMaster.CheckConnAndVal();
if (ph.File_Append(new byte[1] {
val
}))
{
cacheLength += _Ui8;
CursorPos += _Ui8;
return(true);
}
return(false);
}
public bool Validate(SecurityKey Key)
{
if (IsValidated)
{
return(true);
}
DTPMaster.CheckConnAndVal(true);
if (ParentMaster.ph.Security_Validate(Key.key))
{
_validKey = Key;
return(true);
}
return(false);
}
public SecurityForm(DTPMaster master)
{
InitializeComponent();
Master = master;
radioButton1.Checked = !master.SecurityManager.IsValidationRequired;
// radioButton2.Checked = master.SecurityManager.IsValidationRequired;
if (master.SecurityManager.IsValidationRequired)
{
radioButton2.Checked = true;
}
button2.Enabled = !radioButton1.Checked;
button3.Enabled = !radioButton1.Checked;
}
public void Close()
{
DTPMaster.CheckConnAndVal();
if (!IsOpen)
{
throw new FileHandlerException("Файл закрыт");
}
var res = Master.ph.File_Close();
if (!res)
{
throw new FailOperationException("Не удалось закрыть файл");
}
IsOpen = false;
IsGlobalOpenedFiles = false;
}
public SdCardBinnaryFileReadResult <byte[]> ReadByteArray(UInt32 length)
{
DTPMaster.CheckConnAndVal();
if (CursorPos + length > cacheLength)
{
throw new ArgumentOutOfRangeException();
}
var res = ph.File_Read(CursorPos, length);
if (res.Status == GeneralPacketHandler.WriteReadFileHandleResult.OK)
{
CursorPos += length;
return(new SdCardBinnaryFileReadResult <byte[]>(res.Result, true));
}
return(new SdCardBinnaryFileReadResult <byte[]>(new byte[0], false));
}
private SdCardBinnaryFileReadResult <object> ReadDouble()
{
DTPMaster.CheckConnAndVal();
if (CursorPos + _D > cacheLength)
{
throw new ArgumentOutOfRangeException();
}
var res = ph.File_Read(CursorPos, _D);
if (res.Status == GeneralPacketHandler.WriteReadFileHandleResult.OK)
{
CursorPos += _D;
return(new SdCardBinnaryFileReadResult <object>(BitConverter.ToDouble(res.Result, 0), true));
}
return(new SdCardBinnaryFileReadResult <object>(0, false));
}
private SdCardBinnaryFileReadResult <object> ReadBool()
{
DTPMaster.CheckConnAndVal();
if (CursorPos + _Ui8 > cacheLength)
{
throw new ArgumentOutOfRangeException();
}
var res = ph.File_Read(CursorPos, _Ui8);
if (res.Status == GeneralPacketHandler.WriteReadFileHandleResult.OK)
{
CursorPos += _Ui8;
return(new SdCardBinnaryFileReadResult <object>(res.Result[0] == 1, true));
}
return(new SdCardBinnaryFileReadResult <object>(0, false));
}
public void Delete(bool DeleteSubItems)
{
DTPMaster.CheckConnAndVal();
if (DirectoryPath == "/")
{
throw new FileHandlerException("Невозможно удалить корень -_-");
}
if (!IsExists)
{
throw new FileHandlerException("Папка не существует");
}
var res = master.ph.Dir_Delete(DirectoryPath, DeleteSubItems);
if (res != GeneralPacketHandler.FileDirHandleResult.OK)
{
throw new FailOperationException(res);
}
}
public SdCardDirectory Create(bool CreateNecessary)
{
DTPMaster.CheckConnAndVal();
if (DirectoryPath == "/")
{
throw new FileHandlerException("Невозможно создать корень -_-");
}
if (IsExists)
{
throw new FileHandlerException("Папка уже существует");
}
var res = master.ph.Dir_Create(DirectoryPath, CreateNecessary);
if (res != GeneralPacketHandler.FileDirHandleResult.OK)
{
throw new FailOperationException("Не удалось создать папку", res);
}
return(this);
}
public void ClearAllBytes()
{
DTPMaster.CheckConnAndVal();
if (IsOpen)
{
if (!Master.ph.File_Close())
{
throw new FailOperationException("Не удалось закрыть файл");
}
}
var res = Master.ph.File_Open(FilePath, true);
if (res != GeneralPacketHandler.WriteReadFileHandleResult.OK)
{
throw new FailOperationException("Не удалось открыть файл", res);
}
if (!IsOpen)
{
if (!Master.ph.File_Close())
{
throw new FailOperationException("Не удалось закрыть файл");
}
}
}
internal SdCardDirectory(string path, DTPMaster ph)
{
DirectoryPath = path;
master = ph;
}
internal SdCardFile(string path, DTPMaster master)
{
FilePath = path;
Master = master;
}
