/// <summary>
/// Sets the members of this object from a native object.
/// </summary>
/// <param name="native">The native object.</param>
internal void SetFromNativeDbinfoMisc(ref NATIVE_DBINFOMISC4 native)
{
this.SetFromNativeDbinfoMisc(ref native.dbinfo);
unchecked
{
this._genMinRequired = (int)native.genMinRequired;
this._genMaxRequired = (int)native.genMaxRequired;
this._logtimeGenMaxCreate = native.logtimeGenMaxCreate;
this._ulRepairCount = (int)native.ulRepairCount;
this._logtimeRepair = native.logtimeRepair;
this._ulRepairCountOld = (int)native.ulRepairCountOld;
this._ulECCFixSuccess = (int)native.ulECCFixSuccess;
this._logtimeECCFixSuccess = native.logtimeECCFixSuccess;
this._ulECCFixSuccessOld = (int)native.ulECCFixSuccessOld;
this._ulECCFixFail = (int)native.ulECCFixFail;
this._logtimeECCFixFail = native.logtimeECCFixFail;
this._ulECCFixFailOld = (int)native.ulECCFixFailOld;
this._ulBadChecksum = (int)native.ulBadChecksum;
this._logtimeBadChecksum = native.logtimeBadChecksum;
this._ulBadChecksumOld = (int)native.ulBadChecksumOld;
this._genCommitted = (int)native.genCommitted;
this._bkinfoCopyPrev = native.bkinfoCopyPrev;
this._bkinfoDiffPrev = native.bkinfoDiffPrev;
}
}
/// <summary>
/// Sets the members of this object from a native object.
/// </summary>
/// <param name="native">The native object.</param>
internal void SetFromNativeDbinfoMisc(ref NATIVE_DBINFOMISC native)
{
unchecked
{
this._ulVersion = (int)native.ulVersion;
this._ulUpdate = (int)native.ulUpdate;
this._signDb = new JET_SIGNATURE(native.signDb);
this._dbstate = (JET_dbstate)native.dbstate;
this._lgposConsistent = native.lgposConsistent;
this._logtimeConsistent = native.logtimeConsistent;
this._logtimeAttach = native.logtimeAttach;
this._lgposAttach = native.lgposAttach;
this._logtimeDetach = native.logtimeDetach;
this._lgposDetach = native.lgposDetach;
this._signLog = new JET_SIGNATURE(native.signLog);
this._bkinfoFullPrev = native.bkinfoFullPrev;
this._bkinfoIncPrev = native.bkinfoIncPrev;
this._bkinfoFullCur = native.bkinfoFullCur;
this._fShadowingDisabled = 0 != native.fShadowingDisabled;
this._fUpgradeDb = 0 != native.fUpgradeDb;
this._dwMajorVersion = (int)native.dwMajorVersion;
this._dwMinorVersion = (int)native.dwMinorVersion;
this._dwBuildNumber = (int)native.dwBuildNumber;
this._lSPNumber = (int)native.lSPNumber;
this._cbPageSize = (int)native.cbPageSize;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="JET_SIGNATURE"/> struct.
/// </summary>
/// <param name="bytes">The serialized representation of a JET_SIGNATURE from ToBytes().</param>
public JET_SIGNATURE(byte[] bytes)
{
var nativeSignature = new NATIVE_SIGNATURE();
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(nativeSignature));
Marshal.Copy(bytes, 0, ptr, Marshal.SizeOf(nativeSignature));
for (int i = bytes.Length; i < Marshal.SizeOf(nativeSignature); i++)
{
Marshal.WriteByte(ptr, i, 0);
}
nativeSignature = (NATIVE_SIGNATURE)Marshal.PtrToStructure(ptr, nativeSignature.GetType());
Marshal.FreeHGlobal(ptr);
this.ulRandom = nativeSignature.ulRandom;
this.logtimeCreate = nativeSignature.logtimeCreate;
this.szComputerName = nativeSignature.szComputerName;
}
/// <summary>
/// Initializes a new instance of the <see cref="JET_SIGNATURE"/> struct.
/// </summary>
/// <param name="native">A native signature to initialize the members with.</param>
internal JET_SIGNATURE(NATIVE_SIGNATURE native)
{
this.ulRandom = native.ulRandom;
this.logtimeCreate = native.logtimeCreate;
this.szComputerName = native.szComputerName;
}
/// <summary>
/// Initializes a new instance of the <see cref="JET_SIGNATURE"/> struct.
/// </summary>
/// <param name="random">A random number.</param>
/// <param name="time">The time for the creation time.</param>
/// <param name="computerName">The optional computer name.</param>
internal JET_SIGNATURE(int random, DateTime?time, string computerName)
{
this.ulRandom = unchecked ((uint)random);
this.logtimeCreate = time.HasValue ? new JET_LOGTIME(time.Value) : new JET_LOGTIME();
this.szComputerName = computerName;
}