How to create a working SaveAsDoc command

Question

Hi Everybody,
I need to create a SaveAs command to save converted document (from previous versions to CS5) without any user intervention.
Unfortunately all the utility functions like IDocFileHandler, IDocumentUtils, etc. don't work or miss the saveAs command completely or in part.
I'd like to create a command using the usual way like:
InterfacePtr<ICommand> saveAsCommand(CmdUtils::CreateCommand(kSaveAsDocCmdBoss));
It works but I don't know what parameter I need to pass to the command object.
May any of yout poin me out on where to find the right information?
Is there any class for the SaveAs command data like for many other commands? (for example IID_IRECOVERDOCUMENTCMDDATA for
the command kRecoverDocumentCmdBoss).
Some of you may wonder why I need to create a SaveAs command when there is plenty of helper functionalities to achieve that. Well, it seems
that all the functionalities I know don't work (crash) in my specific situation. :-\
Thanks a lot in advance.
Luca Severini

Answer 1

Thanks for your helpful reply Jack.
I was going to infer the right parameters from other commands using same parameters but your reply speeded-up my work.
About the boolean flag, accordingly with SaveAs command defined in IDocFileHandler interface it may be this: bool8 asStationery.
As happens with Save command, also SaveAs command doesn't crash if I avoid to use IDocFileHandler, IDocumentCommands or
any other helper interface.
Take present this code runs inside a cooperative thread from IIdleTask::RunThread().
Here is an excerpt from my code which seems to work fine:
If there is any mistake pleas elet me know.
Luca
UIDRef docRef = gGlobals->GetCurDocRef();
IDataBase* database = docRef.GetDataBase();
ASSERT(database);
InterfacePtr<IDocument> curDocument(docRef, UseDefaultIID());
ASSERT(curDocument);
InterfacePtr<IDocFileHandler> docFileHandler(Utils<IDocumentUtils>()->QueryDocFileHandler(docRef));
ASSERT(docFileHandler);
if(curDocument->IsModified())
     ErrorUtils::PMSetGlobalErrorCode(kSuccess); // Cleans the global error code
     if(curDocument->IsConverted() || curDocument->IsMissingPlugins() || !curDocument->IsSaved())
          if(docFileHandler->CanSaveAs(docRef))
               const IDFile *destFile = database->GetSysFileFromOpen();
               ASSERT(destFile);
              // docFileHandler->SaveAs(docRef, destFile, kSuppressUI); // Crash on CS5 with Automatic Import...
               InterfacePtr<ICommand> saveAsCommand(Utils<IDocumentCommands>()->CreateSaveAsCommand());
               ASSERT(saveAsCommand);
               saveAsCommand->SetItemList(UIDList(docRef));
               InterfacePtr<ISysFileData> fileData(saveAsCommand, UseDefaultIID());
               ASSERT(fileData);
               fileData->Set(*destFile);
               InterfacePtr<IUIFlagData> uiFlagData(saveAsCommand, UseDefaultIID());
               ASSERT(uiFlagData);
               uiFlagData->Set(kSuppressUI);
               InterfacePtr<IBoolData> stationaryFlag(saveAsCommand, UseDefaultIID()); // Does this the asStationery flag like in IDocFileHandler ?
               ASSERT(stationaryFlag);
               stationaryFlag->Set(kFalse);
               if(CmdUtils::ScheduleCommand(saveAsCommand) == kSuccess)
                    while(!saveAsCommand->IsDone() && ErrorUtils::PMGetGlobalErrorCode() == kSuccess)
#ifdef DEBUG
                         DebugStr("Waiting to finish with document saving...\n");
#endif
                         idleTask->YieldToEventLoop(100);
else
          if(docFileHandler->CanSave(docRef))
               // docFileHandler->Save(docRef, kSuppressUI); // Crash on CS5 with Automatic Import...
               InterfacePtr<ICommand> saveCommand(Utils<IDocumentCommands>()->CreateSaveCommand(docRef, kSuppressUI));
               ASSERT(saveCommand);
               if(CmdUtils::ScheduleCommand(saveCommand) == kSuccess)
                    while(!saveCommand->IsDone() && ErrorUtils::PMGetGlobalErrorCode() == kSuccess)
#ifdef DEBUG
                         DebugStr("In attesa conclusione del salvataggio...\n");
#endif
     result = ErrorUtils::PMGetGlobalErrorCode();
     if(result != kSuccess)
          errorMessage = ErrorUtils::PMGetGlobalErrorString();
          time.CurrentTime();
          sprintf(msgStr, "Errore %d \"%s\" in salvataggio documento\r", result, errorMessage.GrabCString());
          gGlobals->GetLogs()->WriteLog(&time, msgStr);
if(docFileHandler->CanClose(docRef))
     docFileHandler->Close(docRef, kSuppressUI, kFalse);
     result = ErrorUtils::PMGetGlobalErrorCode();
     if(result != kSuccess)
          errorMessage = ErrorUtils::PMGetGlobalErrorString();
          time.CurrentTime();
          sprintf(msgStr, "Errore %d \"%s\" in chiusura documento\r", result, errorMessage.GrabCString());
          gGlobals->GetLogs()->WriteLog(&time, msgStr);
else
          docRef = UIDRef::gNull;