public static bool CreateFile(string path, ref string message)
{
return(TransactionActionHelper.DoActionWithCheckOnTransaction((ref string s) =>
{
if (!TransactionActionHelper.CheckConditions((ref string mes) =>
{
if (File.Exists(path) || !Directory.Exists(Path.GetDirectoryName(path)))
{
mes = "Wrong path or file exists";
Transaction.Current.Rollback();
return false;
}
return true;
}, ref s))
{
return false;
}
var handle = CreateFileHandled(path, ref s);
if (handle == null)
{
return false;
}
handle.Dispose();
return true;
}, ref message));
}
public static bool CopyDirectory(string path, string pathTo)
{
string message = string.Empty;
return(TransactionActionHelper.DoActionWithCheckOnTransaction((ref string s) =>
{
if (!TransactionActionHelper.CheckConditions((ref string mes) =>
{
if (!Directory.Exists(path) || Directory.Exists(pathTo))
{
mes = "Wrong path or folders are not exists";
return false;
}
return true;
}, ref s))
{
return false;
}
CopyDirectories(path, pathTo, ref s);
if (!string.IsNullOrEmpty(s))
{
Transaction.Current.Rollback();
return false;
}
return true;
}, ref message));
}
public static bool RemoveDirectory(string path)
{
string message = string.Empty;
return(TransactionActionHelper.DoActionWithCheckOnTransaction((ref string s) =>
{
if (!TransactionActionHelper.CheckConditions((ref string mes) =>
{
if (!Directory.Exists(path))
{
Transaction.Current.Rollback();
message = "Wrong path or directory not exists";
return false;
}
return true;
}, ref s))
{
return false;
}
SafeTransactionHandle txHandle = null;
try
{
new TxFileManager().DeleteDirectory(path);
}
catch (Exception ex)
{
message = ex.ToString();
Transaction.Current.Rollback();
return false;
}
return true;
}, ref message));
}
public static bool DeleteFiles(FileArgs args)
{
bool response = true;
string message = String.Empty;
return(TransactionActionHelper.DoActionWithCheckOnTransaction((ref string s) =>
{
foreach (var file in args.Files)
{
if (!response)
{
return false;
}
if (!TransactionActionHelper.CheckConditions((ref string mes) =>
{
if (!File.Exists(file))
{
mes = "Wrong path or file exists";
Transaction.Current.Rollback();
return false;
}
return true;
}, ref s))
{
return false;
}
SafeTransactionHandle txHandle = null;
try
{
IKernelTransaction kernelTx =
(IKernelTransaction)TransactionInterop.GetDtcTransaction(Transaction.Current);
kernelTx.GetHandle(out txHandle);
if (!DeleteFileTransacted(file, txHandle))
{
Transaction.Current.Rollback();
response = false;
}
}
catch (Exception ex)
{
response = false;
s = ex.Message;
Transaction.Current.Rollback();
}
finally
{
if (txHandle != null && !txHandle.IsInvalid)
{
txHandle.Dispose();
}
}
}
return response;
}, ref message));
}
public static bool CopyFileTo(string path, string pathCopy, ref string message)
{
return(TransactionActionHelper.DoActionWithCheckOnTransaction((ref string s) =>
{
if (!TransactionActionHelper.CheckConditions((ref string mes) =>
{
if (!File.Exists(path) || File.Exists(pathCopy))
{
mes = "Wrong path or file exists";
Transaction.Current.Rollback();
return false;
}
return true;
}, ref s))
{
return false;
}
bool response = false;
SafeTransactionHandle txHandle = null;
try
{
IKernelTransaction kernelTx =
(IKernelTransaction)TransactionInterop.GetDtcTransaction(Transaction.Current);
kernelTx.GetHandle(out txHandle);
response = CopyFileTransacted(path, pathCopy, IntPtr.Zero, IntPtr.Zero, false,
SafeTransactionHandle.Copy.COPY_FILE_FAIL_IF_EXISTS, txHandle);
}
catch (Exception ex)
{
s = ex.Message;
Transaction.Current.Rollback();
}
finally
{
if (txHandle != null)
{
txHandle.Dispose();
}
}
return response;
}, ref message));
}
//public static bool MoveDirectory(string path, string pathTo)
//{
// bool response = true;
// string message = String.Empty;
// if (!Directory.Exists(path) || Directory.Exists(pathTo))
// {
// message = "Wrong path or folders are not exists";
// return false;
// }
// CopyDirectories(path, pathTo, ref message);
// if (!string.IsNullOrEmpty(message))
// {
// Transaction.Current.Rollback();
// return false;
// }
// return response;
//}
public static bool CreateDirectory(string path, ref string message)
{
return(TransactionActionHelper.DoActionWithCheckOnTransaction((ref string s) =>
{
if (!TransactionActionHelper.CheckConditions((ref string mes) =>
{
if (Directory.Exists(path))
{
mes = "Wrong path or directory exists";
Transaction.Current.Rollback();
return false;
}
return true;
}, ref s))
{
return false;
}
return CreateDir(path, ref s);
}, ref message));
}
