--- a/ImagePrint/ImagePrintEngine/DeviceProtocols/btprotocol/src/cbtdiscover.cpp Fri Jun 11 16:24:10 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,895 +0,0 @@
-/*
-* Copyright (c) 2004-2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "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:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Contains the CBtDiscover class definition. Bluetooth device discovery and SDP.
-*
-*/
-
-
-#include "cbtdiscover.h"
-#include "clog.h"
-
-//////////////////////////////////////////////////////////////////////
-// Construction/Destruction
-//////////////////////////////////////////////////////////////////////
-
-/**
- * @brief Instantiate new CBtDiscover object.
- */
-CBtDiscover* CBtDiscover::NewL()
- {
- CBtDiscover* self = new (ELeave) CBtDiscover();
- CleanupStack::PushL(self);
- self->ConstructL();
- CleanupStack::Pop(); // self
- return self;
- }
-
-
-/**
- * @brief Two phase construction.
- */
-void CBtDiscover::ConstructL()
- {
- iSdpSearchPattern = CSdpSearchPattern::NewL();
- iMatchList = CSdpAttrIdMatchList::NewL();
- }
-
-/**
- * @brief Constructor.
- */
-CBtDiscover::CBtDiscover() :
- iCurrentSDPAttrID(0),
- iCurrentServiceUUID(0),
- iFoundSTS(EFalse),
- iWantedService(ETrue),
- iDoingSDP(EFalse),
- iFindingDevices(EFalse),
- iAgent(NULL),
- iRequestStatus(NULL),
- iSdpSearchPattern(NULL),
- iMatchList(NULL),
- iContentTypes(NULL),
- iPrinterModel(NULL),
- iBPPPort(0),
- iSTSPort(0),
- iOPPPort(0)
- {
- }
-
-/**
- * @brief Destructor.
- */
-CBtDiscover::~CBtDiscover()
- {
- LOG("CBtDiscover::~CBtDiscover begin");
- Stop();
- if(iSdpSearchPattern)
- delete iSdpSearchPattern;
- if(iMatchList)
- delete iMatchList;
- if(iContentTypes)
- delete iContentTypes;
- if(iPrinterModel)
- delete iPrinterModel;
- if(iAgent)
- delete iAgent;
- LOG("CBtDiscover::~CBtDiscover end");
- }
-
-/**
- * @brief Destructor.
- */
-void CBtDiscover::Reset()
- {
- LOG("CBtDiscover::Reset begin");
-
- StopSDP(); // resets also public member variables and iDoingSDP flag
-
- iBPPPort = 0;
- iSTSPort = 0;
- iOPPPort = 0;
-
- if(iPrinterModel)
- delete iPrinterModel;
- iPrinterModel = NULL;
-
- if(iSdpSearchPattern)
- iSdpSearchPattern->Reset();
-
- // No can do if remove fails -> ignore leave
- if(iMatchList)
- TRAP_IGNORE( iMatchList->RemoveL(TAttrRange(0x0000, 0xFFFF)) );
-
- if(iContentTypes)
- delete iContentTypes;
- iContentTypes = NULL;
-
-
- if( iRequestStatus )
- {
- if(KRequestPending == iRequestStatus->Int())
- User::RequestComplete(iRequestStatus, KErrNone);
- }
- iRequestStatus = NULL;
-
- LOG("CBtDiscover::Reset end");
- }
-
-/**
- * @brief Starts the asynchronous search for Bluetooth devices.
- *
- * Starts the asynchronous search for Bluetooth devices. The Active Object containing
- * this object, CRsBtDiscoverEngine, is notified after the first device is found.
- * @param aStatus Status variable from CRsBtDiscoverEngine, receives notification when asynchronous call completes.
- */
-void CBtDiscover::Start(TRequestStatus &aStatus)
- {
- LOG("[CBtDiscover::Start]\t begin");
- aStatus = KErrNotSupported;
-
- TInt err = iSocketServ.Connect();
- LOG1("[CBtDiscover::Start]\t iSocketServ.Connect() err: %d", err);
- if( KErrNone == err )
- {
- err = iHostResolver.Open( iSocketServ, KBTAddrFamily, KBTLinkManager );
- LOG1("[CBtDiscover::Start]\t iHostResolver.Open() err: %d", err);
- }
-
- if( KErrNone == err )
- {
- iFindingDevices = ETrue;
- iSockAddr.SetIAC( KGIAC );
- iSockAddr.SetAction( KHostResInquiry | KHostResName | KHostResIgnoreCache );
- iHostResolver.GetByAddress( iSockAddr, iNameEntry, aStatus );
- }
- else
- {
- iFindingDevices = EFalse;
- iSocketServ.Close();
- iHostResolver.Close();
- }
-
- LOG("[CBtDiscover::Start]\t end");
- }
-
-/**
- * @brief Continues the asynchronous search for Bluetooth devices.
- *
- * Continues the asynchronous search for Bluetooth devices. The Active Object containing
- * this object, CRsBtDiscoverEngine, is notified after the next device is found.
- * @param aStatus Status variable from CRsBtDiscoverEngine, receives notification when asynchronous call completes.
- */
-void CBtDiscover::GetNextDevice(TRequestStatus &aStatus)
- {
- LOG("[CBtDiscover::GetNextDevice]\t");
- iHostResolver.Next(iNameEntry, aStatus);
- }
-
-/**
- * @brief Stop the asynchronous search for Bluetooth devices.
- */
-void CBtDiscover::Stop()
- {
- LOG1("[CBtDiscover::Stop]\t begin with iFindingDevices: %d", iFindingDevices);
-
- if(iFindingDevices)
- iHostResolver.Cancel();
- iFindingDevices = EFalse;
-
- Reset();
-
- iHostResolver.Close();
- iSocketServ.Close();
-
- LOG("[CBtDiscover::Stop]\t end");
- }
-
-/**
- * @brief Is an asynchronous search for Bluetooth devices in progress?
- * @return True, a search is in progress, or False, no search is in progress
- */
-TBool CBtDiscover::IsFindingDevices() const
- {
- return iFindingDevices;
- }
-
-/**
- * @brief Get the last Bluetooth device found by the search.
- * @return The last Bluetooth device found by the search.
- */
-TNameRecord CBtDiscover::GetNameRecord() const
- {
- return iNameEntry();
- }
-
-/**
- * @brief Store Bluetooth device information, in preparation for doing an SDP query.
- */
-void CBtDiscover::SetNameRecord(TNameRecord aNameRecord)
- {
- TNameEntry nameEntry(aNameRecord);
- iNameEntry = nameEntry;
- }
-
-/**
- * @brief Starts the asynchronous request for the SDP record.
- *
- * Starts the asynchronous request for the SDP record from a Bluetooth device.
- * Specifically the device is tested for the BPP and OPP services.
- * @param aStatus Status variable from CRsBtDiscoverEngine, receives notification when asynchronous call completes.
- * @param aServiceMask Bitmask to require (only) certain services. All marked by default.
- */
-void CBtDiscover::GetSupportedServicesL(TRequestStatus &aStatus, TUint32 aServiceMask)
- {
- LOG("[CBtDiscover::GetSupportedServicesL]\t begin");
-
- Reset();
- iRequestStatus = &aStatus;
- *iRequestStatus = KRequestPending;
-
- iMatchList->RemoveL(TAttrRange(0x0000, 0xFFFF));
- iMatchList->AddL(TAttrRange(KSdpAttrIdServiceClassIDList));
- iMatchList->AddL(TAttrRange(KSdpAttrIdProtocolDescriptorList));
- iMatchList->AddL(TAttrRange(KSdpAttrIdAdditionalProtocolDescriptorLists));
- iMatchList->AddL(TAttrRange(KSdpAttrIdDocFormatsSupported));
- iMatchList->AddL(TAttrRange(KSdpAttrIdModelID));
- iMatchList->AddL(TAttrRange(KSdpAttrIdMaxWidth));
- iMatchList->AddL(TAttrRange(KSdpAttrIdMaxLen));
-
- iSdpSearchPattern->Reset();
-
- if(KBtMaskObjectPush & aServiceMask)
- iSdpSearchPattern->AddL(KBTSDPOBEXObjectPush); // 0x1105
- if(KBtMaskDirectPrinting & aServiceMask)
- iSdpSearchPattern->AddL(KBTSDPDirectPrinting); // 0x1118
- if(KBtMaskPrintingStatus & aServiceMask)
- iSdpSearchPattern->AddL(KBTSDPPrintingStatus); // 0x1123
- if(KBtMaskL2CAP & aServiceMask)
- iSdpSearchPattern->AddL(KBTSDPL2CAP);
- if(KBtMaskRFCOMM & aServiceMask)
- iSdpSearchPattern->AddL(KBTSDPRFCOMM);
- if(KBtMaskObex & aServiceMask)
- iSdpSearchPattern->AddL(KBTSDPObex);
-
- StartSDPL();
-
- LOG("[CBtDiscover::GetSupportedServicesL]\t end");
- }
-
-/**
- * @brief Initiate the SDP request started in VerifyServiceSupportL.
- */
-void CBtDiscover::StartSDPL()
- {
- StopSDP();
- TBTDevAddr btAddr = ((TInquirySockAddr)iNameEntry().iAddr).BTAddr();
- iAgent = CSdpAgent::NewL(*this, btAddr);
- iAgent->SetRecordFilterL(*iSdpSearchPattern);
- iAgent->SetAttributePredictorListL(*iMatchList);
- iAgent->NextRecordRequestL();
- iDoingSDP = ETrue;
- }
-
-/**
- * @brief Stop the asynchronous request for the SDP record from a Bluetooth device.
- */
-void CBtDiscover::StopSDP()
- {
- LOG1("[CBtDiscover::StopSDP] begin with iAgent address: %d", TInt(iAgent));
- iDoingSDP = EFalse;
-
- iCurrentSDPAttrID = 0;
- iCurrentServiceUUID = 0;
- iFoundSTS = EFalse;
- iWantedService = ETrue;
-
- if( iAgent )
- {
- iAgent->Cancel();
- delete iAgent;
- iAgent = NULL;
- }
- LOG("[CBtDiscover::StopSDP] end");
- }
-
-/**
- * @brief Is an asynchronous request for the SDP record in progress?.
- *
- * Is an asynchronous request for the SDP record from a Bluetooth device in progress?
- * @return True, a request is in progress, or False, no request is in progress
- */
-TBool CBtDiscover::IsDoingSDP() const
- {
- return iDoingSDP;
- }
-
-/**
- * The CSdpAgent object calls this to notify that the attributes from an SDP record are ready for parsing.
- * @param aAttrValue Structured attribute(s) of SDP record, parsed with TBTAttribValVisitor
- */
-void CBtDiscover::AttributeRequestResult(TSdpServRecordHandle /*aHandle*/, TSdpAttributeID aAttrID, CSdpAttrValue *aAttrValue)
- {
- TRAPD( err, AttributeRequestResultL( aAttrID, aAttrValue ) );
- if(KErrNone != err)
- LOG1("[CBtDiscover::AttributeRequestResult]\t AttributeRequestResultL leaves with: %d", err);
- }
-
-void CBtDiscover::AttributeRequestResultL( TSdpAttributeID aAttrID, CSdpAttrValue* aValue )
- {
- LOG1("[CBtDiscover::AttributeRequestResultL]\t *** Device: %S: ", &GetDeviceName() );
- LOG2("CBtDiscover::AttributeRequestResultL aAttrID: %d, aValue->Type(): %d", aAttrID, aValue->Type());
-
- iCurrentSDPAttrID = aAttrID;
- CBTAttribValVisitor* valVisitor = NULL;
-
- switch( aAttrID )
- {
- case KSdpAttrIdServiceClassIDList:
- iCurrentServiceUUID = 0; // reset
- case KSdpAttrIdProtocolDescriptorList:
- case KSdpAttrIdAdditionalProtocolDescriptorLists:
- case KSdpAttrIdDocFormatsSupported:
- case KSdpAttrIdModelID:
- case KSdpAttrIdMaxWidth:
- case KSdpAttrIdMaxLen:
- valVisitor = CBTAttribValVisitor::NewLC( *this );
- aValue->AcceptVisitorL( *valVisitor ); // goes in CBTAttribValVisitor::VisitAttributeValueL
- CleanupStack::PopAndDestroy( valVisitor );
- break;
- default:
- break;
- }
-
- delete aValue;
-
- LOG("CBtDiscover::AttributeRequestResultL end");
- }
-
-
-/**
- * The CSdpAgent object calls this to notify that the SDP record request has been completed.
- */
-void CBtDiscover::NextRecordRequestComplete(TInt aError, TSdpServRecordHandle aHandle, TInt aTotalRecordsCount)
- {
- LOG1("CBtDiscover::NextRecordRequestComplete aError: %d", aError);
- LOG1("CBtDiscover::NextRecordRequestComplete aHandle: %d", aHandle);
- LOG1("CBtDiscover::NextRecordRequestComplete aTotalRecordsCount: %d", aTotalRecordsCount);
- TInt err( aError );
-
- if( KErrNone == aError && aTotalRecordsCount > 0)
- {
- TRAP( err, iAgent->AttributeRequestL( aHandle, KSdpAttrIdServiceClassIDList ) );
- LOG1("CBtDiscover::NextRecordRequestComplete err: %d", err);
- }
-
- if( KErrNone != err || !aTotalRecordsCount )
- {
- if( KErrEof == err || !aTotalRecordsCount )
- {
- err = KErrNone;
- }
- StopSDP();
- LOG("CBtDiscover::NextRecordRequestComplete User::RequestComplete");
- User::RequestComplete( iRequestStatus, err );
- }
-
- // reset
- iCurrentServiceUUID = 0;
- iWantedService = ETrue;
- iCurrentSDPAttrID = 0;
- LOG("CBtDiscover::NextRecordRequestComplete end");
- }
-
-/**
- * The CSdpAgent object calls this to notify that the current SDP record has no more attributes.
- * @param aError Standard Symbian error code, KErrNone indicates success.
- */
-void CBtDiscover::AttributeRequestComplete(TSdpServRecordHandle aHandle, TInt aError)
-{
- LOG("[CBtDiscover::AttributeRequestComplete]\t Begin.");
- if( KErrNone != aError || !iWantedService || 0 == iCurrentSDPAttrID)
- {
- LOG1("[CBtDiscover::AttributeRequestComplete]\t err: %d", aError);
- iCurrentSDPAttrID = 0;
- LOG("[CBtDiscover::AttributeRequestComplete]\t Not wanted service. Get next record.");
- TRAPD( err, iAgent->NextRecordRequestL() );
- if(KErrNone != err)
- {
- NextRecordRequestComplete(err, aHandle, 0);
- }
- }
- else
- {
- LOG("[CBtDiscover::AttributeRequestComplete]\t Wanted service. Get next attribute.");
- TRAPD( err, GetNextAttributeL(aHandle) );
- if( KErrNone != err )
- LOG1("[CBtDiscover::AttributeRequestComplete]\t err: %d", err);
- }
- iCurrentSDPAttrID = 0;
- LOG("[CBtDiscover::AttributeRequestComplete]\t End.");
-}
-
-/**
- * @brief Get BPP port.
- * @return Port (i.e. Bluetooth channel) of the BPP service on the printer. Returns -1 if port is unknown.
- */
-TInt CBtDiscover::GetBPPPort() const
- {
- return iBPPPort;
- }
-
-/**
- * @brief Get Status port.
- * @return Port (i.e. Bluetooth channel) of the status service on the printer. Returns -1 if port is unknown.
- */
-TInt CBtDiscover::GetSTSPort() const
- {
- return iSTSPort;
- }
-
-/**
- * @brief Get OPP port.
- * @return Port (i.e. Bluetooth channel) of the OPP service on the printer. Returns -1 if port is unknown.
- */
-TInt CBtDiscover::GetOPPPort() const
- {
- return iOPPPort;
- }
-
-/**
- * @brief Set the BPP Port.
- *
- * Called from TBTAttribValVisitor to set the Port (i.e. Bluetooth channel).
- * Also used to indicate that the BPP service was successfully detected in the SDP response.
- */
-void CBtDiscover::SetBPPPort(TInt aPort)
- {
- LOG1("CBtDiscover::SetBPPPort aPort: %d", aPort);
- iBPPPort = aPort;
- }
-
-/**
- * @brief Set the Status Port.
- *
- * Called from TBTAttribValVisitor to set the Port (i.e. Bluetooth channel).
- * Also used to indicate that the Status service was successfully detected in the SDP response.
- */
-void CBtDiscover::SetSTSPort(TInt aPort)
- {
- LOG1("CBtDiscover::SetSTSPort aPort: %d", aPort);
- iSTSPort = aPort;
- }
-/**
- * @brief Set the OPP Port.
- *
- * Called from TBTAttribValVisitor to set the Port (i.e. Bluetooth channel).
- * Also used to indicate that the OPP service was successfully detected in the SDP response.
- */
-void CBtDiscover::SetOPPPort(TInt aPort)
- {
- LOG1("CBtDiscover::SetOPPPort aPort: %d", aPort);
- iOPPPort = aPort;
- }
-
-/**
- * @brief Bluetooth device supports BPP?.
- *
- * Does the SDP response for the current Bluetooth device indicate that BPP is supported?
- * Checks to make sure that a Port (i.e. Bluetooth channel) for the BPP service was determined,
- * AND that the device supports the Mime/Multiplex document type.
- * @return True, BPP is supported, or False, BPP is not supported
- */
-TBool CBtDiscover::IsBPPSupported() const
- {
- _LIT(KMimeXhtmlType, "application/vnd.pwg-xhtml-print+xml");
- _LIT(KMimeMultiplexType, "application/vnd.pwg-multiplexed");
- LOG1("CBtDiscover::IsBPPSupported iBPPPort: %d", iBPPPort);
- return ( iBPPPort && (SupportsContentType( KMimeMultiplexType ) || SupportsContentType( KMimeXhtmlType )) );
- }
-
-/**
- * @brief Bluetooth device supports OPP?.
- *
- * Does the SDP response for the current Bluetooth device indicate that OPP is supported?
- * @return True if OPP is supported. False if OPP is not supported.
- */
-TBool CBtDiscover::IsOPPSupported() const
- {
- LOG1("CBtDiscover::IsOPPSupported iOPPPort: %d", iOPPPort);
- if(iOPPPort)
- return ETrue;
- else
- return iOPPPort;
- }
-
-/**
- * @brief Obtain Bluetooth device class.
- *
- * @return Bluetooth device class. Used by CRsBtDiscoverEngine to do the first check
- * whether the current Bluetooth device is likely to support BPP or OPP.
- * @sa KBTMinDevClassPrinter
- */
-TBTDeviceClass CBtDiscover::GetDeviceClass() const
- {
- TInquirySockAddr sockAddr = (TInquirySockAddr)iNameEntry().iAddr;
- TBTDeviceClass devClass(sockAddr.MajorServiceClass(),
- sockAddr.MajorClassOfDevice(),
- sockAddr.MinorClassOfDevice());
-
- return devClass;
- }
-
-/**
- * @brief Obtain Bluetooth device name.
- *
- * @return Friendly name of current Bluetooth device.
- */
-const TDesC& CBtDiscover::GetDeviceName() const
- {
- return iNameEntry().iName;
- }
-
-/**
- * @brief Sets supported content types.
- *
- * Called from TBTAttribValVisitor to set the supported content types.
- * @param aString String of comma separated mime-types.
- */
-void CBtDiscover::SetContentTypesL(const TPtrC8 &aString)
- {
-#ifdef _DEBUG
-
- LOG1("CBtDiscover::SetContentTypesL %d", aString.Length());
-
- TInt start = 0;
- TInt end = aString.Locate(',');
- TPtrC8 ptr;
- while(end > 0 && start <= aString.Length())
- {
- ptr.Set(aString.Mid(start, end));
- LOG81("[CBtDiscover::SetContentTypesL]\t ptr: \"%S\"", &ptr);
- ++end;
- start += end;
- if(start > aString.Length())
- break;
-
- TPtrC8 left = aString.Mid(start);
- end = left.Locate(',');
- if(KErrNotFound == end)
- end = aString.Length() - start;
- }
-
-#endif
- delete iContentTypes;
- iContentTypes = NULL;
- iContentTypes = HBufC::NewL(aString.Length());
- TPtr bufPtr(iContentTypes->Des());
- bufPtr.Copy(aString);
- }
-
-/**
- * @brief Ask if device supports a content type.
- *
- * Searches the string of supported content types found in the SDP record of the current Bluetooth device.
- *
- * @param aContType Mime-type to search for.
- *
- * @return True, if the passed in content type was found, False, if it was not found
- */
-TBool CBtDiscover::SupportsContentType(const TDesC &aContType) const
- {
- LOG1("CBtDiscover::SupportsContentType aContType: %S", &aContType);
- TPtr bufPtr(iContentTypes->Des());
-
- if( bufPtr.Length() == 0 )
- {
- LOG("CBtDiscover::SupportsContentType length == 0");
- return EFalse;
- }
-
- if( bufPtr.Find(aContType) == KErrNotFound )
- {
- LOG("CBtDiscover::SupportsContentType Find == KErrNotFound");
- return EFalse;
- }
- else
- {
- LOG("CBtDiscover::SupportsContentType Found");
- return ETrue;
- }
- }
-
-/**
- * @brief Called from TBTAttribValVisitor to set the printer model.
- * @param aString String of semi-colon separated printer details.
- */
-void CBtDiscover::SetPrinterModelL(const TPtrC8 &aString)
- {
- LOG81("CBtDiscover::SetPrinterModelL aString: %S", &aString);
-
- if(iPrinterModel)
- delete iPrinterModel;
- iPrinterModel = NULL;
-
- _LIT8(KModelString, ";MDL:");
- TInt pos = aString.Find( KModelString );
- LOG1("[CBtDiscover::SetPrinterModelL]\t pos: %d", pos);
- if( pos != KErrNotFound )
- {
- TPtrC8 tmpStr = aString.Right(aString.Length() - pos - 5);
- pos = tmpStr.Locate(';');
- if( pos != KErrNotFound )
- {
- iPrinterModel = HBufC::NewL(pos);
- iPrinterModel->Des().Copy(tmpStr.Left(pos));
- }
- }
-
- LOG("CBtDiscover::SetPrinterModelL end");
- }
-
-/**
- * @brief Obtain Printer Model.
- *
- * Gets a TDesC& to the printer model previously set with SetPrinterModelL(),
- * or KNullDesC if no printer model has been set.
- *
- * @return String with the printer model.
- */
-const TDesC& CBtDiscover::GetPrinterModel() const
- {
- if (iPrinterModel)
- return *iPrinterModel;
- else
- return KNullDesC;
- }
-
-void CBtDiscover::SetVendor( TPrinter::TPrinterVendor aVendor )
- {
- LOG1("CBtDiscover::SetVendor aVendor: %d", aVendor);
- iVendor = aVendor;
- }
-
-TPrinter::TPrinterVendor CBtDiscover::GetVendor() const
- {
- LOG1("CBtDiscover::GetVendor return: %d", iVendor);
- return iVendor;
- }
-
-void CBtDiscover::GetNextAttributeL(TSdpServRecordHandle aHandle)
- {
- LOG1("[CBtDiscover::GetNextAttributeL]\t iCurrentSDPAttrID: 0x%X", iCurrentSDPAttrID);
-
- TSdpAttributeID nextId;
-
- switch( iCurrentSDPAttrID )
- {
- case KSdpAttrIdServiceClassIDList:
- nextId = KSdpAttrIdProtocolDescriptorList;
- break;
- case KSdpAttrIdProtocolDescriptorList:
- nextId = KSdpAttrIdAdditionalProtocolDescriptorLists;
- break;
- case KSdpAttrIdAdditionalProtocolDescriptorLists:
- nextId = KSdpAttrIdDocFormatsSupported;
- break;
- case KSdpAttrIdDocFormatsSupported:
- nextId = KSdpAttrIdModelID;
- break;
- case KSdpAttrIdModelID:
- nextId = KSdpAttrIdMaxWidth;
- break;
- case KSdpAttrIdMaxWidth:
- nextId = KSdpAttrIdMaxLen;
- break;
- default:
- // all interested attributes received, at tleast asked
- //Request 0xFFFFFF to indicate all done
- nextId = KSdpAttrIdAllDone;
- break;
- }
-
- iAgent->AttributeRequestL( aHandle, nextId );
-
- LOG1("[CBtDiscover::GetNextAttributeL]\t end. nextId: 0x%X", nextId);
- }
-
-
-
-/************************************************************************/
-/* visitor */
-/************************************************************************/
-
-CBTAttribValVisitor* CBTAttribValVisitor::NewLC( CBtDiscover& aDiscover )
- {
- CBTAttribValVisitor* obj = new (ELeave) CBTAttribValVisitor( aDiscover );
- CleanupStack::PushL( obj );
- return obj;
- }
-
-/**
- * @param aDiscover Stores a pointer to the CBtDiscover object, in order to call
- * CBtDiscover::SetPort and CBtDiscover::SetContentTypes once those attributes have been
- * found.
- */
-CBTAttribValVisitor::CBTAttribValVisitor(CBtDiscover& aDiscover) : iDiscover(aDiscover)
- {
- }
-
-/**
- * @brief Called for each of the individual attributes in the SDP record being parsed.
- * @param aValue Value of the attribute.
- * @param aType Type of the attribute.
- */
-void CBTAttribValVisitor::VisitAttributeValueL(CSdpAttrValue& aValue, TSdpElementType aType)
- {
- LOG1("[CBTAttribValVisitor::VisitAttributeValueL]\t Begin. aType: %d", aType);
-
- switch ( aType )
- {
- case ETypeUUID:
- CheckUuid(aValue.UUID());
- break;
- case ETypeUint:
- CheckUint(aValue.Uint());
- break;
- case ETypeString:
- switch (iDiscover.iCurrentSDPAttrID)
- {
- case KSdpAttrIdDocFormatsSupported:
- iDiscover.SetContentTypesL(aValue.Des());
- break;
- case KSdpAttrIdModelID:
- CheckVendor( aValue.Des() );
- iDiscover.SetPrinterModelL(aValue.Des());
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- }
-
-/**
- * @brief Indicates the beginning of an attribute list in the SDP record.
- */
-void CBTAttribValVisitor::StartListL(CSdpAttrValueList& /*aList*/)
- {
- LOG("CBTAttribValVisitor::StartListL");
- }
-
-/**
- * @brief Indicates the end of an attribute list in the SDP record.
- */
-void CBTAttribValVisitor::EndListL()
- {
- LOG("CBTAttribValVisitor::EndListL");
- }
-
-CBTAttribValVisitor::~CBTAttribValVisitor()
- {
- }
-
-//--------------------------------------------------------------------------------------------
-//
-// CBtPrinterController::CheckUuid
-//
-//--------------------------------------------------------------------------------------------
-void CBTAttribValVisitor::CheckUuid( const TUUID& aUuid )
-{
- LOG("[CBTAttribValVisitor::CheckUuid]\t begin");
-
- // We're interested only about UUIDs received at KSdpAttrIdServiceClassIDList
- if (KSdpAttrIdServiceClassIDList != iDiscover.iCurrentSDPAttrID)
- {
- LOG1("[CBTAttribValVisitor::CheckUuid]\t Wrong attribute ID: 0x%X",iDiscover.iCurrentSDPAttrID);
- return;
- }
-
-#ifdef _DEBUG
- TBuf<20> uidstr;
- _LIT(KUidForm, "0x%02X%02X%02X%02X");
- uidstr.Format(KUidForm, aUuid[0], aUuid[1], aUuid[2], aUuid[3]);
- LOG1("[CBTAttribValVisitor::CheckUuid]\t ETypeUUID: %S", &uidstr);
-#endif
-
- TUUID uidOpp(KBTSDPOBEXObjectPush);
- TUUID uidBpp(KBTSDPDirectPrinting);
- TUUID uidSts(KBTSDPPrintingStatus);
-
- if(aUuid == uidOpp)
- iDiscover.iCurrentServiceUUID = KBTSDPOBEXObjectPush;
- if(aUuid == uidBpp)
- iDiscover.iCurrentServiceUUID = KBTSDPDirectPrinting;
- if(aUuid == uidSts)
- iDiscover.iFoundSTS = ETrue;
-
- LOG("[CBTAttribValVisitor::CheckUuid]\t end");
-}
-
-//--------------------------------------------------------------------------------------------
-//
-// CBtPrinterController::CheckUint
-//
-//--------------------------------------------------------------------------------------------
-void CBTAttribValVisitor::CheckUint( const TUint& aValue )
-{
- LOG("[CBTAttribValVisitor::CheckUint]\t begin");
-
- switch(iDiscover.iCurrentSDPAttrID)
- {
- case KSdpAttrIdProtocolDescriptorList:
- if (KBTSDPDirectPrinting == iDiscover.iCurrentServiceUUID)
- {
- LOG1("[CBTAttribValVisitor::CheckUint]\t iDiscover->SetBPPPort(%d)", aValue);
- iDiscover.SetBPPPort(aValue);
- }
- if (KBTSDPOBEXObjectPush == iDiscover.iCurrentServiceUUID)
- {
- LOG1("[CBTAttribValVisitor::CheckUint]\t iDiscover->SetOPPPort(%d)", aValue);
- iDiscover.SetOPPPort(aValue);
- }
- break;
- case KSdpAttrIdAdditionalProtocolDescriptorLists:
- if(iDiscover.iFoundSTS )
- {
- LOG1("[CBTAttribValVisitor::CheckUint]\t iDiscover->SetSTSPort(%d)", aValue);
- iDiscover.SetSTSPort(aValue);
- iDiscover.iFoundSTS = EFalse;
- }
- break;
- case KSdpAttrIdMaxWidth:
- LOG1("[CBTAttribValVisitor::CheckUint]\t KSdpAttrIdMaxWidth: %d", aValue);
- break;
- case KSdpAttrIdMaxLen:
- LOG1("[CBTAttribValVisitor::CheckUint]\t KSdpAttrIdMaxLen: %d", aValue);
- break;
- default:
- break;
- }
-
- LOG("[CBTAttribValVisitor::CheckUint]\t end");
-}
-
-//--------------------------------------------------------------------------------------------
-//
-// CBtPrinterController::CheckVendor
-//
-//--------------------------------------------------------------------------------------------
-void CBTAttribValVisitor::CheckVendor( const TDesC8& aVendor )
- {
- LOG("[CBTAttribValVisitor::CheckVendor]\t Begin");
- iDiscover.SetVendor( TPrinter::EVendorNone );
- // At the moment this functionality is not used, but no Vendor is set.
- HBufC8* vendorName = aVendor.Alloc();
- if( vendorName )
- {
- LOG81("[CBTAttribValVisitor::CheckVendor]\t vendorName: %S", vendorName);
- TPtr8 ptr = vendorName->Des();
- ptr.LowerCase();
- _LIT8( KHp, "mfg:hp;" );
-
- TInt res = vendorName->Find( KHp );
- LOG1("[CBTAttribValVisitor::CheckVendor]\t res: %d", res);
-
- if( res != KErrNotFound )
- iDiscover.SetVendor( TPrinter::EVendorHp );
- }
- delete vendorName;
- LOG("[CBTAttribValVisitor::CheckVendor]\t End");
- }
-
-// End of File