commands/startup/startup.cpp
changeset 0 7f656887cf89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commands/startup/startup.cpp	Wed Jun 23 15:52:26 2010 +0100
@@ -0,0 +1,141 @@
+// startup.cpp
+// 
+// Copyright (c) 2009 - 2010 Accenture. All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+// 
+// Initial Contributors:
+// Accenture - Initial contribution
+//
+
+#include <fshell/ioutils.h>
+#include <fshell/common.mmh>
+#include <dscstore.h>
+#include <dscitem.h>
+
+using namespace IoUtils;
+
+class CCmdStartup : public CCommandBase
+	{
+public:
+	static CCommandBase* NewLC();
+	~CCmdStartup();
+private:
+	CCmdStartup();
+private: // From CCommandBase.
+	virtual const TDesC& Name() const;
+	virtual void DoRunL();
+	virtual void ArgumentsL(RCommandArgumentList& aArguments);
+	virtual void OptionsL(RCommandOptionList& aOptions);
+private:
+	enum TOp
+		{
+		EList,
+		EAdd,
+		EDelete,
+		};
+	TOp iOperation;
+	TUid iDscUid;
+	RDscStore iDsc;
+
+	TUid iItemUid;
+	HBufC* iItemFileName;
+	HBufC* iItemArgs;
+	TBool iCreate;
+	};
+
+EXE_BOILER_PLATE(CCmdStartup)
+
+CCommandBase* CCmdStartup::NewLC()
+	{
+	CCmdStartup* self = new(ELeave) CCmdStartup();
+	CleanupStack::PushL(self);
+	self->BaseConstructL();
+	return self;
+	}
+
+CCmdStartup::~CCmdStartup()
+	{
+	iDsc.Close();
+	delete iItemFileName;
+	delete iItemArgs;
+	}
+
+CCmdStartup::CCmdStartup()
+	: iDscUid(TUid::Uid(KDefaultSymbianDsc))
+	{
+	}
+
+const TDesC& CCmdStartup::Name() const
+	{
+	_LIT(KName, "startup");	
+	return KName;
+	}
+
+void CCmdStartup::ArgumentsL(RCommandArgumentList& aArguments)
+	{
+	aArguments.AppendEnumL((TInt&)iOperation, _L("command"));
+	aArguments.AppendStringL(iItemFileName, _L("filename"));
+	aArguments.AppendStringL(iItemArgs, _L("arguments"));
+	}
+
+void CCmdStartup::OptionsL(RCommandOptionList& aOptions)
+	{
+	aOptions.AppendUintL((TUint&)iDscUid.iUid, _L("dsc-uid"));
+	aOptions.AppendBoolL(iCreate, _L("create"));
+	}
+
+void EnumClose(TAny* aPtr)
+	{
+	static_cast<RDscStore*>(aPtr)->EnumClose();
+	}
+
+void CCmdStartup::DoRunL()
+	{
+	TRAPL(iDsc.OpenL(), _L("Couldn't open RDscStore"));
+
+	if (iCreate && !iDsc.DscExistsL(iDscUid))
+		{
+		TRAPL(iDsc.CreateDscL(iDscUid, _L("[DSC created by fshell_startup.exe]")), _L("Couldn't create DSC 0x%08x"), iDscUid.iUid);
+		}
+
+	if (iOperation == EList)
+		{
+		TRAPL(iDsc.EnumOpenLC(iDscUid); CleanupStack::Pop(), _L("Couldn't list DSC 0x%x"), iDscUid.iUid);
+		CleanupStack::PushL(TCleanupItem(&EnumClose, &iDsc)); // Can't use the EnumOpenLC's cleanupitem because we have to pop it, because we need it inside its own TRAP harness to get good error messages out
+		for (;;)
+			{
+			CDscItem* item = iDsc.EnumReadNextL();
+			if (!item) break;
+			TPtrC args = item->Args();
+			TPtrC fn = item->FileName();
+			Printf(_L("DscId=0x%08x ItemId=0x%08x FileName=%S Args=%S\r\n"), item->DscId(), item->ItemId(), &fn, &args);
+			delete item;
+			}
+		CleanupStack::PopAndDestroy(); // close enum
+		}
+	else if (iOperation == EAdd)
+		{
+		if (iItemFileName == NULL) LeaveIfErr(KErrArgument, _L("Must specify a file name for the 'add' operation"));
+		CDscItem* item = CDscItem::NewLC(*iItemFileName, iItemArgs ? *iItemArgs : KNullDesC());
+		item->SetStartMethodL(EFireAndForget);
+		item->SetStartupTypeL(EStartProcess);
+		item->SetDscId(iDscUid);
+		TRAPL(iDsc.AddItemL(*item), _L("Couldn't add DSC item (try using --create option?)"));
+		CleanupStack::PopAndDestroy(item);
+		}
+	else if (iOperation == EDelete)
+		{
+		if (iItemFileName == NULL) LeaveIfErr(KErrArgument, _L("Must specify a file name for the 'delete' operation"));
+		CDscItem* item = CDscItem::NewLC(*iItemFileName, iItemArgs ? *iItemArgs : KNullDesC());
+		item->SetDscId(iDscUid);
+		TRAPL(iDsc.DeleteItemL(*item), _L("Couldn't delete DSC item"));
+		CleanupStack::PopAndDestroy(item);
+		}
+	else
+		{
+		LeaveIfErr(KErrArgument, _L("Unrecognised operation %d"), iOperation);
+		}
+	}