1 // startup.cpp

     2 // 

     3 // Copyright (c) 2009 - 2010 Accenture. All rights reserved.

     4 // This component and the accompanying materials are made available

     5 // under the terms of the "Eclipse Public License v1.0"

     6 // which accompanies this distribution, and is available

     7 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 // 

     9 // Initial Contributors:

    10 // Accenture - Initial contribution

    11 //

    12 

    13 #include <fshell/ioutils.h>

    14 #include <fshell/common.mmh>

    15 #include <dscstore.h>

    16 #include <dscitem.h>

    17 

    18 using namespace IoUtils;

    19 

    20 class CCmdStartup : public CCommandBase

    21 	{

    22 public:

    23 	static CCommandBase* NewLC();

    24 	~CCmdStartup();

    25 private:

    26 	CCmdStartup();

    27 private: // From CCommandBase.

    28 	virtual const TDesC& Name() const;

    29 	virtual void DoRunL();

    30 	virtual void ArgumentsL(RCommandArgumentList& aArguments);

    31 	virtual void OptionsL(RCommandOptionList& aOptions);

    32 private:

    33 	enum TOp

    34 		{

    35 		EList,

    36 		EAdd,

    37 		EDelete,

    38 		};

    39 	TOp iOperation;

    40 	TUid iDscUid;

    41 	RDscStore iDsc;

    42 

    43 	TUid iItemUid;

    44 	HBufC* iItemFileName;

    45 	HBufC* iItemArgs;

    46 	TBool iCreate;

    47 	};

    48 

    49 EXE_BOILER_PLATE(CCmdStartup)

    50 

    51 CCommandBase* CCmdStartup::NewLC()

    52 	{

    53 	CCmdStartup* self = new(ELeave) CCmdStartup();

    54 	CleanupStack::PushL(self);

    55 	self->BaseConstructL();

    56 	return self;

    57 	}

    58 

    59 CCmdStartup::~CCmdStartup()

    60 	{

    61 	iDsc.Close();

    62 	delete iItemFileName;

    63 	delete iItemArgs;

    64 	}

    65 

    66 CCmdStartup::CCmdStartup()

    67 	: iDscUid(TUid::Uid(KDefaultSymbianDsc))

    68 	{

    69 	}

    70 

    71 const TDesC& CCmdStartup::Name() const

    72 	{

    73 	_LIT(KName, "startup");	

    74 	return KName;

    75 	}

    76 

    77 void CCmdStartup::ArgumentsL(RCommandArgumentList& aArguments)

    78 	{

    79 	aArguments.AppendEnumL((TInt&)iOperation, _L("command"));

    80 	aArguments.AppendStringL(iItemFileName, _L("filename"));

    81 	aArguments.AppendStringL(iItemArgs, _L("arguments"));

    82 	}

    83 

    84 void CCmdStartup::OptionsL(RCommandOptionList& aOptions)

    85 	{

    86 	aOptions.AppendUintL((TUint&)iDscUid.iUid, _L("dsc-uid"));

    87 	aOptions.AppendBoolL(iCreate, _L("create"));

    88 	}

    89 

    90 void EnumClose(TAny* aPtr)

    91 	{

    92 	static_cast<RDscStore*>(aPtr)->EnumClose();

    93 	}

    94 

    95 void CCmdStartup::DoRunL()

    96 	{

    97 	TRAPL(iDsc.OpenL(), _L("Couldn't open RDscStore"));

    98 

    99 	if (iCreate && !iDsc.DscExistsL(iDscUid))

   100 		{

   101 		TRAPL(iDsc.CreateDscL(iDscUid, _L("[DSC created by fshell_startup.exe]")), _L("Couldn't create DSC 0x%08x"), iDscUid.iUid);

   102 		}

   103 

   104 	if (iOperation == EList)

   105 		{

   106 		TRAPL(iDsc.EnumOpenLC(iDscUid); CleanupStack::Pop(), _L("Couldn't list DSC 0x%x"), iDscUid.iUid);

   107 		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

   108 		for (;;)

   109 			{

   110 			CDscItem* item = iDsc.EnumReadNextL();

   111 			if (!item) break;

   112 			TPtrC args = item->Args();

   113 			TPtrC fn = item->FileName();

   114 			Printf(_L("DscId=0x%08x ItemId=0x%08x FileName=%S Args=%S\r\n"), item->DscId(), item->ItemId(), &fn, &args);

   115 			delete item;

   116 			}

   117 		CleanupStack::PopAndDestroy(); // close enum

   118 		}

   119 	else if (iOperation == EAdd)

   120 		{

   121 		if (iItemFileName == NULL) LeaveIfErr(KErrArgument, _L("Must specify a file name for the 'add' operation"));

   122 		CDscItem* item = CDscItem::NewLC(*iItemFileName, iItemArgs ? *iItemArgs : KNullDesC());

   123 		item->SetStartMethodL(EFireAndForget);

   124 		item->SetStartupTypeL(EStartProcess);

   125 		item->SetDscId(iDscUid);

   126 		TRAPL(iDsc.AddItemL(*item), _L("Couldn't add DSC item (try using --create option?)"));

   127 		CleanupStack::PopAndDestroy(item);

   128 		}

   129 	else if (iOperation == EDelete)

   130 		{

   131 		if (iItemFileName == NULL) LeaveIfErr(KErrArgument, _L("Must specify a file name for the 'delete' operation"));

   132 		CDscItem* item = CDscItem::NewLC(*iItemFileName, iItemArgs ? *iItemArgs : KNullDesC());

   133 		item->SetDscId(iDscUid);

   134 		TRAPL(iDsc.DeleteItemL(*item), _L("Couldn't delete DSC item"));

   135 		CleanupStack::PopAndDestroy(item);

   136 		}

   137 	else

   138 		{

   139 		LeaveIfErr(KErrArgument, _L("Unrecognised operation %d"), iOperation);

   140 		}

   141 	}