// Throws on error
public static LockFileInfo Create(IOConnectionInfo iocLockFile)
{
LockFileInfo lfi;
Stream s = null;
try
{
byte[] pbID = CryptoRandom.Instance.GetRandomBytes(16);
string strTime = TimeUtil.SerializeUtc(DateTime.Now);
#if (!KeePass2PCL && !KeePassLibSD && !KeePassRT)
lfi = new LockFileInfo(Convert.ToBase64String(pbID), strTime,
Environment.UserName, Environment.MachineName,
Environment.UserDomainName);
#else
lfi = new LockFileInfo(Convert.ToBase64String(pbID), strTime,
string.Empty, string.Empty, string.Empty);
#endif
StringBuilder sb = new StringBuilder();
#if !KeePassLibSD
sb.AppendLine(LockFileHeader);
sb.AppendLine(lfi.ID);
sb.AppendLine(strTime);
sb.AppendLine(lfi.UserName);
sb.AppendLine(lfi.Machine);
sb.AppendLine(lfi.Domain);
#else
sb.Append(LockFileHeader + MessageService.NewLine);
sb.Append(lfi.ID + MessageService.NewLine);
sb.Append(strTime + MessageService.NewLine);
sb.Append(lfi.UserName + MessageService.NewLine);
sb.Append(lfi.Machine + MessageService.NewLine);
sb.Append(lfi.Domain + MessageService.NewLine);
#endif
byte[] pbFile = StrUtil.Utf8.GetBytes(sb.ToString());
s = IOConnection.OpenWrite(iocLockFile);
if (s == null)
{
throw new IOException(iocLockFile.GetDisplayName());
}
s.Write(pbFile, 0, pbFile.Length);
}
finally { if (s != null)
{
s.Dispose();
}
}
return(lfi);
}
public Stream OpenWrite()
{
if (!m_bTransacted)
{
m_bMadeUnhidden = UrlUtil.UnhideFile(m_iocTemp.Path);
}
else // m_bTransacted
{
try { IOConnection.DeleteFile(m_iocTemp); }
catch (Exception) { }
}
return(IOConnection.OpenWrite(m_iocTemp));
}