/// <summary>
/// Load a KDBX file.
/// </summary>
/// <param name="strFilePath">File to load.</param>
/// <param name="fmt">Format.</param>
/// <param name="slLogger">Status logger (optional).</param>
public void Load(string strFilePath, KdbxFormat fmt, IStatusLogger slLogger)
{
IOConnectionInfo ioc = IOConnectionInfo.FromPath(strFilePath);
Load(IOConnection.OpenRead(ioc), fmt, slLogger);
}
public FileTransactionEx(IOConnectionInfo iocBaseFile, bool bTransacted)
{
if (iocBaseFile == null)
{
throw new ArgumentNullException("iocBaseFile");
}
m_bTransacted = bTransacted;
m_iocBase = iocBaseFile.CloneDeep();
if (m_iocBase.IsLocalFile())
{
m_iocBase.Path = UrlUtil.GetShortestAbsolutePath(m_iocBase.Path);
}
string strPath = m_iocBase.Path;
#if !ModernKeePassLib
if (m_iocBase.IsLocalFile())
{
try
{
if (File.Exists(strPath))
{
// Symbolic links are realized via reparse points;
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365503.aspx
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365680.aspx
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365006.aspx
// Performing a file transaction on a symbolic link
// would delete/replace the symbolic link instead of
// writing to its target
FileAttributes fa = File.GetAttributes(strPath);
if ((long)(fa & FileAttributes.ReparsePoint) != 0)
{
m_bTransacted = false;
}
}
else
{
// If the base and the temporary file are in different
// folders and the base file doesn't exist (i.e. we can't
// backup the ACL), a transaction would cause the new file
// to have the default ACL of the temporary folder instead
// of the one of the base folder; therefore, we don't use
// a transaction when the base file doesn't exist (this
// also results in other applications monitoring the folder
// to see one file creation only)
m_bTransacted = false;
}
}
catch (Exception) { Debug.Assert(false); }
}
#endif
#if !ModernKeePassLib
// Prevent transactions for FTP URLs under .NET 4.0 in order to
// avoid/workaround .NET bug 621450:
// https://connect.microsoft.com/VisualStudio/feedback/details/621450/problem-renaming-file-on-ftp-server-using-ftpwebrequest-in-net-framework-4-0-vs2010-only
if (strPath.StartsWith("ftp:", StrUtil.CaseIgnoreCmp) &&
(Environment.Version.Major >= 4) && !NativeLib.IsUnix())
{
m_bTransacted = false;
}
#endif
foreach (KeyValuePair <string, bool> kvp in g_dEnabled)
{
if (strPath.StartsWith(kvp.Key, StrUtil.CaseIgnoreCmp))
{
m_bTransacted = kvp.Value;
break;
}
}
if (m_bTransacted)
{
m_iocTemp = m_iocBase.CloneDeep();
m_iocTemp.Path += StrTempSuffix;
TxfPrepare(); // Adjusts m_iocTemp
}
else
{
m_iocTemp = m_iocBase;
}
}
public void Load(StorageFile file, KdbxFormat fmt, IStatusLogger slLogger)
{
IOConnectionInfo ioc = IOConnectionInfo.FromFile(file);
Load(IOConnection.OpenRead(ioc), fmt, slLogger);
}
public FileTransactionEx(IOConnectionInfo iocBaseFile) :
this(iocBaseFile, true)
{
}