--- a/epoc32/include/comms-infras/cftransport.inl Wed Mar 31 12:27:01 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,305 +0,0 @@
-// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
-// which accompanies this distribution, and is available
-// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// cftransport.inl
-//
-//
-
-inline TCookie::TCookie()
-: iType(ENull),
- iChipsFollowing(0)
- {
- }
-
-// Cookies are not constructed arbitarily, instead having been generated they are bitwise copied. Consequently we don't trouble to
-// provide clever comparison operators or a copy operation, nor to ensure consistent initialisation of padding fields
-inline TBool TCookie::operator==(const TCookie& aRHS) const
- {
- ASSERT(iChipsFollowing==0 && aRHS.iChipsFollowing==0); //This is private (transport's use) information which must not be set here.
- return Mem::Compare((const TUint8*) this, sizeof(*this), (const TUint8*) &aRHS, sizeof(*this)) == 0;
- }
-
-inline TCookieAccessor::TCookieAccessor(const TCookie& aCookie)
-: iCookie(aCookie)
- {
- }
-
-inline TBool TCookieAccessor::IsNull() const
- {
- return iCookie.iType == TCookie::ENull;
- }
-
-inline TCookie::TVariety TCookieAccessor::Variety() const
- {
- return static_cast<TCookie::TVariety>(iCookie.iType);
- }
-
-inline TWorkerId TCookieAccessor::WorkerId() const
- {
- return static_cast<TWorkerId>(iCookie.iWorkerId);
- }
-
-inline TAny* TCookieAccessor::Ptr() const
- {
- return iCookie.iUn.iObjPtr.iPtr;
- }
-
-inline TUint8 TCookieAccessor::PtrSalt() const
- {
- ASSERT(Variety() == TCookie::EDispatchItfPtr || Variety() == TCookie::EDispatchItfPtrListener);
- return iCookie.iSalt;
- }
-
-inline TInt TCookieAccessor::LegacyCode() const
- {
- ASSERT(Variety() == TCookie::ELegacyId);
- return iCookie.iUn.iLegacyCode;
- }
-
-
-inline TCookieOp::TCookieOp(TCookie& aCookie)
-: TCookieAccessor(aCookie),
-iCookie(aCookie)
- {
- }
-
-/** Initialise cookie with a pointer to an object interface
-*/
-inline void TCookieOp::SetInterface(TAny* aDispatchItf, TUint8 aSalt, TWorkerId aWorkerId)
- {
- iCookie.iType = TCookie::EDispatchItfPtr;
- ASSERT(aWorkerId >= 0 && aWorkerId <= 255);
- iCookie.iWorkerId = (TUint8) aWorkerId;
- iCookie.iSalt = aSalt;
- iCookie.iUn.iObjPtr.iPtr = aDispatchItf;
- }
-
-/** Initialise pseudo-cookie for a legacy message message handler
-*/
-inline void TCookieOp::SetLegacyMessageCode(TWorkerId aWorkerId, TInt aLegacyCode)
- {
- iCookie.iType = TCookie::ELegacyId;
- ASSERT(aWorkerId >= 0 && aWorkerId <= 255);
- iCookie.iWorkerId = (TUint8) aWorkerId;
- iCookie.iUn.iLegacyCode = aLegacyCode;
- }
-
-inline void TCookieOp::SetNull()
- {
- iCookie.iType = TCookie::ENull;
- iCookie.iUn.iObjPtr.iPtr = NULL; // unnecessary really, but safety net against those who don't validate type
- }
-
-inline TCFMessage2::TCFMessage2()
- {
- }
-
-inline TCFMessage2::TCFMessage2(const TCookie& aCookie, const TDesC8& aData)
- {
- reinterpret_cast<TCookie&>(*RawBlock()) = aCookie;
- __ASSERT_ALWAYS(aData.Size() <= sizeof(*this) - sizeof(TCookie), User::Panic(KCFChannelPanic, ECFChanMsgTooBig));
- TPtr8(const_cast<TUint8*>(RawBlock()) + sizeof(TCookie), sizeof(*this) - sizeof(TCookie)).Copy(aData);
- }
-
-inline const TCookie& TCFMessage2::Cookie() const
- {
- return reinterpret_cast<const TCookie&>(*RawBlock());
- }
-
-inline TPtrC8 TCFMessage2::Data() const
- {
- return TPtrC8(RawBlock() + sizeof(TCookie), sizeof(*this) - sizeof(TCookie));
- }
-/*
-inline TInt TCFMessage2::MaxEmbeddedMessageSize()
- {
- return MaxRawBlockSize() - sizeof(TCookie);
- }
-*/
-inline THeapStoredMessage* THeapStoredMessage::New(RAllocator& aHeap, const TCookie& aCookie, const TDesC8& aData)
- {
- THeapStoredMessage* self = reinterpret_cast<THeapStoredMessage*>(aHeap.Alloc(
- sizeof(THeapStoredMessage) + aData.Length() - 1)); // 1 being the sizeof(iSerialiseData); can't ref directly (CW issue)
- if(self)
- {
- self->iCookie = aCookie;
- self->iData.Set(self->iSerialisedData, aData.Length());
- Mem::Copy(self->iSerialisedData, aData.Ptr(), aData.Length());
- }
- return self;
- }
-
-inline const TCookie& THeapStoredMessage::Cookie() const
- {
- return iCookie;
- }
-
-inline const TPtrC8& THeapStoredMessage::Data() const
- {
- return iData;
- }
-
-
-
-//
-// Thread knowledge
-//
-
-inline TBool TWorkerThreadDataBase::IsValid() const
- {
- return iHeap != 0;
- }
-
-inline CWorkerThreadDataGlobalsBase::CWorkerThreadDataGlobalsBase()
- {
- }
-
-inline CWorkerThreadDataGlobalsBase::~CWorkerThreadDataGlobalsBase()
- {
- User::Free(iWorkers);
- }
-
-inline void CWorkerThreadDataGlobalsBase::ConstructL(TInt aWorkerDataSize, TInt TUpperThreadIdBound)
- {
- iWorkers = reinterpret_cast<TWorkerThreadDataBase*>(User::AllocZL(aWorkerDataSize * (TUpperThreadIdBound + 1)));
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>* CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::NewL()
- {
- CWorkerThreadDataGlobals* self = new(ELeave) CWorkerThreadDataGlobals();
- CleanupStack::PushL(self);
- self->ConstructL(sizeof(TWTD), TUpperThreadIdBound);
- CleanupStack::Pop(self);
- return self;
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline void CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::ConstructL(TInt aWorkerDataSize, TWorkerId aUpperBoundId)
- {
- CWorkerThreadDataGlobalsBase::ConstructL(aWorkerDataSize, aUpperBoundId);
- for(TInt i = 0; i <= TUpperThreadIdBound; ++i)
- {
- new(reinterpret_cast<TUint8*>(iWorkers) + i * aWorkerDataSize) TWTD;
- }
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TWorkerId CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::UpperBoundWorkerId() const
- {
- return TUpperThreadIdBound;
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TWTD* CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::GetWorkerGlobals(TWorkerId aWorker) const
- {
- __ASSERT_DEBUG(aWorker >= 0 && aWorker <= UpperBoundWorkerId(), Panic(ECFTransInvalidWorkerId));
- return reinterpret_cast<TWTD*>(reinterpret_cast<TUint8*>(iWorkers) + sizeof(TWTD) * aWorker);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TBool CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::WorkerPresent(TWorkerId aId) const
- {
- return GetWorkerGlobals(aId)->IsValid();
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline RAllocator& CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::WorkerHeap(TWorkerId aWorkerId) const
- {
- return *(GetWorkerGlobals(aWorkerId)->iHeap);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline void CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::PanicWorker(TWorkerId aWorkerId, const TDesC& aCategory, TInt aReason) const
- {
- GetWorkerGlobals(aWorkerId)->iThread.Panic(aCategory, aReason);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>::CWorkerThreadDataGlobals()
-: CWorkerThreadDataGlobalsBase()
- {
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline CWorkerThreadRegister<TWTD, TUpperThreadIdBound>* CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::NewL(TWorkerId aSelfId, CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>* aGlobalThreadRegister)
- {
- return new(ELeave) CWorkerThreadRegister(aSelfId, aGlobalThreadRegister);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TWTD* CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::GetWorkerGlobals(TWorkerId aWorker) const
- {
- __ASSERT_DEBUG(iGlobals != NULL, Panic(ECFTransThreadRegisterUnspecified));
- __ASSERT_DEBUG(aWorker >= 0 && aWorker <= TUpperThreadIdBound, Panic(ECFTransInvalidWorkerId));
- return iGlobals->GetWorkerGlobals(aWorker);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TWorkerId CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::UpperBoundWorkerId() const
- {
- return TUpperThreadIdBound;
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TBool CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::WorkerPresent(TWorkerId aWorker) const
- {
- __ASSERT_DEBUG(iGlobals != NULL, Panic(ECFTransThreadRegisterUnspecified));
- __ASSERT_DEBUG(aWorker >= 0 && aWorker <= TUpperThreadIdBound, Panic(ECFTransInvalidWorkerId));
- return iGlobals->WorkerPresent(aWorker);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline RAllocator& CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::WorkerHeap(TWorkerId aWorker) const
- {
- __ASSERT_DEBUG(iGlobals != NULL, Panic(ECFTransThreadRegisterUnspecified));
- __ASSERT_DEBUG(aWorker >= 0 && aWorker <= TUpperThreadIdBound, Panic(ECFTransInvalidWorkerId));
- return iGlobals->WorkerHeap(aWorker);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline void CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::PanicWorker(TWorkerId aWorkerId, const TDesC& aCategory, TInt aReason) const
- {
- GetWorkerGlobals(aWorkerId)->iThread.Panic(aCategory, aReason);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TWorkerId CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::SelfWorkerId() const
- {
- return iSelfId;
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline TWTD* CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::GetSelfWorkerGlobals() const
- {
- __ASSERT_DEBUG(iGlobals != NULL, Panic(ECFTransThreadRegisterUnspecified));
- return iGlobals->GetWorkerGlobals(iSelfId);
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline void CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::SetGlobalThreadRegister(CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>* aGlobalThreadRegister)
- {
- iGlobals = aGlobalThreadRegister;
- }
-
-template<class TWTD, TInt TUpperThreadIdBound>
-inline CWorkerThreadRegister<TWTD, TUpperThreadIdBound>::CWorkerThreadRegister(TWorkerId aSelfId, CWorkerThreadDataGlobals<TWTD, TUpperThreadIdBound>* aGlobalThreadRegister)
-: iSelfId(aSelfId),
-iGlobals(aGlobalThreadRegister)
- {
- }
-
-inline TBool RCFInterfaceBase::IsOpen() const
- {
- return !TCookieAccessor(iRecipient).IsNull();
- }