public static bool?Import(PwDatabase pwDatabase, FileFormatProvider fmtImp,
IOConnectionInfo[] vConnections, bool bSynchronize, IUIOperations uiOps,
bool bForceSave, Form fParent)
{
if (pwDatabase == null)
{
throw new ArgumentNullException("pwDatabase");
}
if (!pwDatabase.IsOpen)
{
return(null);
}
if (fmtImp == null)
{
throw new ArgumentNullException("fmtImp");
}
if (vConnections == null)
{
throw new ArgumentNullException("vConnections");
}
if (!AppPolicy.Try(AppPolicyId.Import))
{
return(false);
}
if (!fmtImp.TryBeginImport())
{
return(false);
}
bool bUseTempDb = (fmtImp.SupportsUuids || fmtImp.RequiresKey);
bool bAllSuccess = true;
// if(bSynchronize) { Debug.Assert(vFiles.Length == 1); }
IStatusLogger dlgStatus;
if (Program.Config.UI.ShowImportStatusDialog)
{
dlgStatus = new OnDemandStatusDialog(false, fParent);
}
else
{
dlgStatus = new UIBlockerStatusLogger(fParent);
}
dlgStatus.StartLogging(PwDefs.ShortProductName + " - " + (bSynchronize ?
KPRes.Synchronizing : KPRes.ImportingStatusMsg), false);
dlgStatus.SetText(bSynchronize ? KPRes.Synchronizing :
KPRes.ImportingStatusMsg, LogStatusType.Info);
if (vConnections.Length == 0)
{
try { fmtImp.Import(pwDatabase, null, dlgStatus); }
catch (Exception exSingular)
{
if ((exSingular.Message != null) && (exSingular.Message.Length > 0))
{
// slf.SetText(exSingular.Message, LogStatusType.Warning);
MessageService.ShowWarning(exSingular);
}
}
dlgStatus.EndLogging();
return(true);
}
foreach (IOConnectionInfo iocIn in vConnections)
{
Stream s = null;
try { s = IOConnection.OpenRead(iocIn); }
catch (Exception exFile)
{
MessageService.ShowWarning(iocIn.GetDisplayName(), exFile);
bAllSuccess = false;
continue;
}
if (s == null)
{
Debug.Assert(false); bAllSuccess = false; continue;
}
PwDatabase pwImp;
if (bUseTempDb)
{
pwImp = new PwDatabase();
pwImp.New(new IOConnectionInfo(), pwDatabase.MasterKey);
pwImp.MemoryProtection = pwDatabase.MemoryProtection.CloneDeep();
}
else
{
pwImp = pwDatabase;
}
if (fmtImp.RequiresKey && !bSynchronize)
{
KeyPromptForm kpf = new KeyPromptForm();
kpf.InitEx(iocIn, false, true);
if (kpf.ShowDialog() != DialogResult.OK)
{
s.Close(); continue;
}
pwImp.MasterKey = kpf.CompositeKey;
}
else if (bSynchronize)
{
pwImp.MasterKey = pwDatabase.MasterKey;
}
dlgStatus.SetText((bSynchronize ? KPRes.Synchronizing :
KPRes.ImportingStatusMsg) + " (" + iocIn.GetDisplayName() +
")", LogStatusType.Info);
try { fmtImp.Import(pwImp, s, dlgStatus); }
catch (Exception excpFmt)
{
string strMsgEx = excpFmt.Message;
if (bSynchronize && (excpFmt is InvalidCompositeKeyException))
{
strMsgEx = KLRes.InvalidCompositeKey + MessageService.NewParagraph +
KPRes.SynchronizingHint;
}
MessageService.ShowWarning(strMsgEx);
s.Close();
bAllSuccess = false;
continue;
}
s.Close();
if (bUseTempDb)
{
PwMergeMethod mm;
if (!fmtImp.SupportsUuids)
{
mm = PwMergeMethod.CreateNewUuids;
}
else if (bSynchronize)
{
mm = PwMergeMethod.Synchronize;
}
else
{
ImportMethodForm imf = new ImportMethodForm();
if (imf.ShowDialog() != DialogResult.OK)
{
continue;
}
mm = imf.MergeMethod;
}
// slf.SetText(KPRes.MergingData, LogStatusType.Info);
try { pwDatabase.MergeIn(pwImp, mm, dlgStatus); }
catch (Exception exMerge)
{
MessageService.ShowWarning(iocIn.GetDisplayName(),
KPRes.ImportFailed, exMerge);
bAllSuccess = false;
continue;
}
}
}
dlgStatus.EndLogging();
if (bSynchronize && bAllSuccess)
{
Debug.Assert(uiOps != null);
if (uiOps == null)
{
throw new ArgumentNullException("uiOps");
}
if (uiOps.UIFileSave(bForceSave))
{
foreach (IOConnectionInfo ioc in vConnections)
{
try
{
if (ioc.Path != pwDatabase.IOConnectionInfo.Path)
{
if (pwDatabase.IOConnectionInfo.IsLocalFile() &&
ioc.IsLocalFile())
{
File.Copy(pwDatabase.IOConnectionInfo.Path,
ioc.Path, true);
}
else
{
pwDatabase.SaveAs(ioc, false, null);
}
}
else
{
} // No assert (sync on save)
Program.MainForm.FileMruList.AddItem(ioc.GetDisplayName(),
ioc.CloneDeep(), true);
}
catch (Exception exSync)
{
MessageService.ShowWarning(KPRes.SyncFailed,
pwDatabase.IOConnectionInfo.GetDisplayName() +
MessageService.NewLine + ioc.GetDisplayName(), exSync);
bAllSuccess = false;
continue;
}
}
}
else
{
MessageService.ShowWarning(KPRes.SyncFailed,
pwDatabase.IOConnectionInfo.GetDisplayName());
bAllSuccess = false;
}
}
return(bAllSuccess);
}
private static bool PerformImport(PwDatabase pwDatabase, FileFormatProvider fmtImp,
IOConnectionInfo[] vConnections, bool bSynchronize, IUIOperations uiOps,
bool bForceSave)
{
if (fmtImp.TryBeginImport() == false)
{
return(false);
}
bool bUseTempDb = (fmtImp.SupportsUuids || fmtImp.RequiresKey);
bool bAllSuccess = true;
// if(bSynchronize) { Debug.Assert(vFiles.Length == 1); }
StatusLoggerForm slf = new StatusLoggerForm();
slf.InitEx(false);
slf.Show();
if (bSynchronize)
{
slf.StartLogging(KPRes.Synchronize, false);
}
else
{
slf.StartLogging(KPRes.ImportingStatusMsg, false);
}
if (vConnections.Length == 0)
{
try { fmtImp.Import(pwDatabase, null, slf); }
catch (Exception exSingular)
{
if ((exSingular.Message != null) && (exSingular.Message.Length > 0))
{
slf.SetText(exSingular.Message, LogStatusType.Warning);
MessageService.ShowWarning(exSingular);
}
}
slf.EndLogging(); slf.Close();
return(true);
}
foreach (IOConnectionInfo iocIn in vConnections)
{
Stream s = null;
try { s = IOConnection.OpenRead(iocIn); }
catch (Exception exFile)
{
MessageService.ShowWarning(iocIn.GetDisplayName(), exFile);
bAllSuccess = false;
continue;
}
if (s == null)
{
Debug.Assert(false); bAllSuccess = false; continue;
}
PwDatabase pwImp;
if (bUseTempDb)
{
pwImp = new PwDatabase();
pwImp.New(new IOConnectionInfo(), pwDatabase.MasterKey);
pwImp.MemoryProtection = pwDatabase.MemoryProtection.CloneDeep();
}
else
{
pwImp = pwDatabase;
}
if (fmtImp.RequiresKey && !bSynchronize)
{
KeyPromptForm kpf = new KeyPromptForm();
kpf.InitEx(iocIn.GetDisplayName(), false);
if (kpf.ShowDialog() != DialogResult.OK)
{
s.Close(); continue;
}
pwImp.MasterKey = kpf.CompositeKey;
}
else if (bSynchronize)
{
pwImp.MasterKey = pwDatabase.MasterKey;
}
slf.SetText((bSynchronize ? KPRes.Synchronizing : KPRes.ImportingStatusMsg) +
" " + iocIn.GetDisplayName(), LogStatusType.Info);
try { fmtImp.Import(pwImp, s, slf); }
catch (Exception excpFmt)
{
string strMsgEx = excpFmt.Message;
if (bSynchronize)
{
strMsgEx += MessageService.NewParagraph +
KPRes.SynchronizingHint;
}
MessageService.ShowWarning(strMsgEx);
s.Close();
bAllSuccess = false;
continue;
}
s.Close();
if (bUseTempDb)
{
PwMergeMethod mm;
if (!fmtImp.SupportsUuids)
{
mm = PwMergeMethod.CreateNewUuids;
}
else if (bSynchronize)
{
mm = PwMergeMethod.Synchronize;
}
else
{
ImportMethodForm imf = new ImportMethodForm();
if (imf.ShowDialog() != DialogResult.OK)
{
continue;
}
mm = imf.MergeMethod;
}
slf.SetText(KPRes.MergingData, LogStatusType.Info);
try { pwDatabase.MergeIn(pwImp, mm); }
catch (Exception exMerge)
{
MessageService.ShowWarning(iocIn.GetDisplayName(),
KPRes.ImportFailed, exMerge);
bAllSuccess = false;
continue;
}
}
}
slf.EndLogging(); slf.Close();
if (bSynchronize && bAllSuccess)
{
Debug.Assert(uiOps != null);
if (uiOps == null)
{
throw new ArgumentNullException("uiOps");
}
if (uiOps.UIFileSave(bForceSave))
{
foreach (IOConnectionInfo ioc in vConnections)
{
try
{
if (pwDatabase.IOConnectionInfo.IsLocalFile())
{
if ((pwDatabase.IOConnectionInfo.Path != ioc.Path) &&
ioc.IsLocalFile())
{
File.Copy(pwDatabase.IOConnectionInfo.Path,
ioc.Path, true);
}
}
else
{
pwDatabase.SaveAs(ioc, false, null);
}
}
catch (Exception exSync)
{
MessageService.ShowWarning(KPRes.SyncFailed,
pwDatabase.IOConnectionInfo.GetDisplayName() +
MessageService.NewLine + ioc.GetDisplayName(), exSync);
bAllSuccess = false;
continue;
}
}
}
else
{
MessageService.ShowWarning(KPRes.SyncFailed,
pwDatabase.IOConnectionInfo.GetDisplayName());
bAllSuccess = false;
}
}
else if (bSynchronize) // Synchronized but not successfully imported
{
MessageService.ShowWarning(KPRes.SyncFailed,
pwDatabase.IOConnectionInfo.GetDisplayName());
bAllSuccess = false;
}
return(bAllSuccess);
}