First Contribution. Vanilla as it came from Nokia
/*
* Copyright (c) 2007-2008 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 "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:
*
*/
// INCLUDE FILES
#include <tisi.h>
#include <nsisi.h> // isi name
#include <pipeisi.h> // isi pipe
#include <pipe_sharedisi.h>
#include "dpdef.h" // dataport definitions
#include "dpdataport.h" // dataport main and c32 interface
#include "dpmif.h" // message interface mif
#include "dppif.h" // pipe interface pif
#include "dpcommpep.h" // comm pep interface. interaction with mif
#include "dplog.h" // dataport logging
#include "osttracedefinitions.h"
#ifdef OST_TRACE_COMPILER_IN_USE
#include "dpmiftraces.h"
#endif
// EXTERNAL DATA STRUCTURES
// none
// EXTERNAL FUNCTION PROTOTYPES
// none
// CONSTANTS
#ifdef OST_TRACE_COMPILER_IN_USE
const TUint8 KBufferForOSTTracing = 100;
#endif
// MACROS
// none
// LOCAL CONSTANTS AND MACROS
// none
// MODULE DATA STRUCTURES
// none
// LOCAL FUNCTION PROTOTYPES
// none
// ============================= LOCAL FUNCTIONS ===============================
// Local function for printing ISI message in OST
#ifdef OST_TRACE_COMPILER_IN_USE
static void OstPrintIsiMessage( const TDesC8& aBuf )
{
_LIT( KTraceSpace, " " );
TInt length = aBuf.Length();
TBuf8<KBufferForOSTTracing> trace_msg;
TUint counter = 1;
TBool firstTime = ETrue;
for ( TInt i = 0; i < length; i++ )
{
trace_msg.AppendNumFixedWidthUC( aBuf[i], EHex, 2 );
trace_msg.Append( KTraceSpace );
if ( ( counter > 24 ) || // 25 bytes / line
( ( i + 1 ) == length ) ) // All bytes collected
{
if ( ( firstTime ) &&
( ( i + 1 ) == length ) ) // All bytes collected and traced
{
firstTime = EFalse;
OstTraceExt1( TRACE_NORMAL, DUP_OSTPRINTISIMESSAGE, "CDpMif:: ==> [ %s]", trace_msg );
trace_msg.SetLength( 0 );
}
else if ( firstTime ) // 1st line of the trace
{
firstTime = EFalse;
OstTraceExt1( TRACE_NORMAL, DUP1_OSTPRINTISIMESSAGE, "CDpMif:: ==> [ %s", trace_msg );
trace_msg.SetLength( 0 );
}
else if ( ( i + 1 ) == length ) // The last line
{
OstTraceExt1( TRACE_NORMAL, DUP2_OSTPRINTISIMESSAGE, "CDpMif:: ==> %s]", trace_msg );
trace_msg.SetLength( 0 );
}
else // just print bytes
{
OstTraceExt1( TRACE_NORMAL, DUP3_OSTPRINTISIMESSAGE, "CDpMif:: ==> %s", trace_msg );
trace_msg.SetLength( 0 );
}
counter = 0;
}
counter++;
}
}
#else // OST_TRACE_COMPILER_IN_USE
#define OstPrintIsiMessage(x)
#endif // OST_TRACE_COMPILER_IN_USE
// ============================ MEMBER FUNCTIONS ===============================
// ---------------------------------------------------------
// CDpMif::NewL
// Static constructor.
// ---------------------------------------------------------
CDpMif* CDpMif::NewL(
CDpDataPort& aDataPort )
{
OstTrace0( TRACE_NORMAL, CDPMIF_NEWL, "CDpMif::NewL" );
LOGM(" CDpMif::NewL");
CDpMif* self = new ( ELeave ) CDpMif( aDataPort );
CleanupStack::PushL( self );
self->ConstructL();
CleanupStack::Pop( self );
return self;
}
// ---------------------------------------------------------
// CDpMif::ConstructL
// Symbian 2nd phase constructor.
// ---------------------------------------------------------
void CDpMif::ConstructL()
{
OstTrace0( TRACE_NORMAL, CDPMIF_CONSTRUCTL, "CDpMif::ConstructL" );
LOGM(" CDpMif::ConstructL");
iMsgReceiveBuffer = HBufC8::NewL( ISI_HEADER_SIZE + KDpMaxMsgReceiveSize );
_LIT(KPanicStr, "Dataport - CDpMif::ConstructL");
__ASSERT_ALWAYS( iMsgReceiveBuffer,
User::Panic( KPanicStr, KErrNoMemory ) );
iReceiveMessage.Set( iMsgReceiveBuffer->Des() );
iReceiveMessage.SetLength( 0 );
iMessageSendBuffer = HBufC8::NewL( ISI_HEADER_SIZE + KDpMaxMsgSendSize );
__ASSERT_ALWAYS( iMessageSendBuffer,
User::Panic( KPanicStr, KErrNoMemory ) );
iSendMessage.Set( iMessageSendBuffer->Des() );
iSendMessage.SetLength( 0 );
}
// ---------------------------------------------------------
// CDpMif::CDpMif
// C++ default constructor.
// ---------------------------------------------------------
CDpMif::CDpMif(
CDpDataPort& aDataPort ) :
CActive( KDpMifPriority ),
iDataPort( aDataPort ),
iPifDcs( iDataPort.Pif() ),
iCommPep( iDataPort.CommPep() ),
iMsgReceiveBuffer( NULL ),
iReceiveMessage( NULL, 0 ),
iMessageSendBuffer( NULL ),
iSendMessage( NULL, 0 )
{
OstTrace0( TRACE_NORMAL, CDPMIF_CDPMIF, "CDpMif::CDpMif" );
LOGM(" CDpMif::CDpMif");
CActiveScheduler::Add( this );
}
// ---------------------------------------------------------
// CDpMif::~CDpMif
// Destructor
// ---------------------------------------------------------
CDpMif::~CDpMif()
{
OstTrace0( TRACE_NORMAL, DUP1_CDPMIF_CDPMIF, "CDpMif::~CDpMif" );
LOGM(" CDpMif::~CDpMif");
if ( iMsgReceiveBuffer )
{
delete iMsgReceiveBuffer;
}
//no else
iMsgReceiveBuffer = NULL;
iReceiveMessage.Set( NULL, 0, 0 );
if ( iMessageSendBuffer )
{
delete iMessageSendBuffer;
}
//no else
iMessageSendBuffer = NULL;
iSendMessage.Set( NULL, 0, 0 );
}
// ---------------------------------------------------------
// CDpMif::RunL
// This method handles received message from Isc Api and
// renews read from Isc Api.
// ---------------------------------------------------------
//
void CDpMif::RunL()
{
OstTrace0( TRACE_NORMAL, CDPMIF_RUNL, "CDpMif::RunL" );
LOGM1("CDpMif::RunL - Port %d", iDataPort.PortUnit() );
// we are always signaled from PhoNet ReceiveMessage
if ( KErrNoMemory == iStatus.Int() )
{
LOGM(" ==> KErrNoMemory");
OstTrace0( TRACE_NORMAL, DUP1_CDPMIF_RUNL, "CDpMif:: ==> KErrNoMemory" );
// deallocate current message
if ( iMsgReceiveBuffer )
{
delete iMsgReceiveBuffer;
iMsgReceiveBuffer = NULL;
iReceiveMessage.Set( NULL, 0, 0 );
}
//no else
// ISA Handle receive
// Trying to allocate a new message
iMsgReceiveBuffer = HBufC8::NewL( ISI_HEADER_SIZE + iLen );
_LIT( KPanicStr, "Dataport - CDpMif::RunL" );
__ASSERT_ALWAYS( iMsgReceiveBuffer,
User::Panic( KPanicStr, KErrNoMemory ) );
iReceiveMessage.Set( iMsgReceiveBuffer->Des() );
iLen = 0;
if ( !IsActive() )
{
iDataPort.ISAHandle().Receive(
iStatus, iReceiveMessage, iLen );
SetActive();
}
//no else
}
else
{
OstTrace0( TRACE_NORMAL, DUP2_CDPMIF_RUNL, "CDpMif:: ==> ISI-message received" );
OstPrintIsiMessage( iReceiveMessage );
LOGM(" ==> ISI-message received");
LOGMESSAGE( iReceiveMessage );
TIsiReceiveC receivedMsg( iReceiveMessage );
TUint8 resource_id( receivedMsg.Get8bit(
ISI_HEADER_OFFSET_RESOURCEID ) );
TUint8 message_id( receivedMsg.Get8bit(
ISI_HEADER_OFFSET_MESSAGEID ) );
switch ( resource_id )
{
case PN_NAMESERVICE:
{
switch ( message_id )
{
case PNS_NAME_ADD_RESP:
{
LOG(" ==> PNS_NAME_ADD_RESP received");
OstTrace0( TRACE_NORMAL, DUP4_CDPMIF_RUNL, "CDpMif:: ==> PNS_NAME_ADD_RESP received" );
TUint8 reason( receivedMsg.Get8bit( ISI_HEADER_SIZE +
PNS_NAME_ADD_RESP_OFFSET_REASON ) );
TInt error( KErrNone );
switch ( reason )
{
case PN_NAME_OK:
{
LOG(" ==> PN_NAME_OK");
OstTrace0( TRACE_NORMAL, DUP5_CDPMIF_RUNL, "CDpMif:: ==> PN_NAME_OK" );
error = KErrNone;
break;
}
default:
{
LOG1(" ==> reason: %d", reason );
OstTraceExt1( TRACE_NORMAL, DUP6_CDPMIF_RUNL, "CDpMif:: ==> reason: %hhu", reason );
error = KErrGeneral;
}
}
iDataPort.SignalPif( error );
break;
}
case PNS_NAME_REMOVE_RESP:
{
LOG(" ==> PNS_NAME_REMOVE_RESP received");
OstTrace0( TRACE_NORMAL, DUP7_CDPMIF_RUNL, "CDpMif:: ==> PNS_NAME_REMOVE_RESP received" );
break;
}
default:
{
LOG1(" ==> Unknown message received. ID: %d",
message_id );
OstTraceExt1( TRACE_NORMAL, DUP8_CDPMIF_RUNL, "CDpMif:: ==> Unknown message received. ID: %hhu", message_id );
}
}
break;
}
case PN_PIPE:
{
switch ( message_id )
{
case PNS_PEP_CTRL_REQ:
{
LOG(" ==> PNS_PEP_CTRL_REQ received");
OstTrace0( TRACE_NORMAL, DUP9_CDPMIF_RUNL, "CDpMif:: ==> PNS_PEP_CTRL_REQ received" );
HandlePepCtrlReq( receivedMsg );
break;
}
case PNS_PEP_STATUS_IND:
{
LOG(" ==> PNS_PEP_STATUS_IND received");
OstTrace0( TRACE_NORMAL, DUP10_CDPMIF_RUNL, "CDpMif:: ==> PNS_PEP_STATUS_IND received" );
HandlePepStatusInd( receivedMsg );
break;
}
default:
{
LOG1(" ==> Unknown message received. ID: %d",
message_id );
OstTraceExt1( TRACE_NORMAL, DUP11_CDPMIF_RUNL, "CDpMif:: ==> Unknown message received. ID: %hhu", message_id );
}
}
break;
}
default:
{
LOG1(" ==> Unknown message received. ID: %d", message_id );
OstTraceExt1( TRACE_NORMAL, DUP12_CDPMIF_RUNL, "CDpMif:: ==> Unknown message received. ID: %hhu", message_id );
}
}
iReceiveMessage.Zero();
// Check if pipe is removed
if ( PNS_NAME_REMOVE_RESP == message_id &&
CDpPif::EDpPipeDisconnected == iPifDcs.PipeState() )
{
// Check if DataPort is ready to be deleted
if ( iDataPort.IsReadyToDestruct() )
{
iDataPort.DeleteDataPort();
}
//no else
}
else
{
// Renew read
User::LeaveIfError( Read() );
}
}
}
// ---------------------------------------------------------
// CDpMif::RunError
// Leave in RunL() is handled here. Error code is returned,
// when internal error has occured.
// ---------------------------------------------------------
//
TInt CDpMif::RunError(
TInt aError )
{
OstTrace0( TRACE_NORMAL, CDPMIF_RUNERROR, "CDpMif::RunError" );
LOGM2("CDpMif::RunError - Port %d, error code: %d",
iDataPort.PortUnit(), aError );
OstTraceExt2( TRACE_NORMAL, DUP1_CDPMIF_RUNERROR, "CDpMif:: Port: %u, error code: %d", iDataPort.PortUnit(), aError );
// Message was not necessarily freed, if leave happened.
iReceiveMessage.Zero();
return aError;
}
// ---------------------------------------------------------
// CDpMif::DoCancel
// This method cancels Isc Api receive.
// ---------------------------------------------------------
//
void CDpMif::DoCancel()
{
OstTrace0( TRACE_NORMAL, CDPMIF_DOCANCEL, "CDpMif::DoCancel" );
LOGM(" CDpMif::DoCancel");
iDataPort.ISAHandle().ReceiveCancel();
}
// ---------------------------------------------------------
// CDpMif::Read
// Makes a receive request to ISAHandle
// ---------------------------------------------------------
//
TInt CDpMif::Read()
{
OstTrace0( TRACE_NORMAL, CDPMIF_READ, "CDpMif::Read" );
OstTrace1( TRACE_NORMAL, DUP1_CDPMIF_READ, "CDpMif:: Port: %u", iDataPort.PortUnit() );
LOGM1("CDpMif::Read - Port %d", iDataPort.PortUnit() );
TInt ret( KErrNone );
// length of a message ptr indicates we are already reading
if ( iReceiveMessage.Length() || IsActive() )
{
LOG(" CDpMif::Read, Fail - already reading");
OstTrace0( TRACE_NORMAL, DUP2_CDPMIF_READ, "CDpMif:: Fail - already reading" );
ret = KErrGeneral;
}
else
{
// IscApi receive
iDataPort.ISAHandle().Receive(
iStatus, iReceiveMessage, iLen );
SetActive();
}
return ret;
}
// ---------------------------------------------------------
// CDpMif::HandlePepCtrlReq
// Handles PepCtrlReq messages
// ---------------------------------------------------------
//
void CDpMif::HandlePepCtrlReq(
TIsiReceiveC& aIsiMessage )
{
OstTrace0( TRACE_NORMAL, CDPMIF_HANDLEPEPCTRLREQ, "CDpMif::HandlePepCtrlReq" );
LOGM(" CDpMif::HandlePepCtrlReq");
// Transaction id
TUint8 transactionId( aIsiMessage.Get8bit(
ISI_HEADER_OFFSET_TRANSID ) );
// Pipe Handle
if ( PN_PIPE_INVALID_HANDLE == iPifDcs.PipeHandle() )
{
TUint8 pipeHandle( aIsiMessage.Get8bit(
ISI_HEADER_SIZE + PNS_PEP_CTRL_REQ_OFFSET_PIPEHANDLE) );
iPifDcs.SetPipeHandle( pipeHandle );
}
// PEP Type
TUint8 pepType( aIsiMessage.Get8bit(
ISI_HEADER_SIZE + PNS_PEP_CTRL_REQ_OFFSET_PEPTYPE ) );
// PEP Control ID
TUint8 ctrlId( aIsiMessage.Get8bit(
ISI_HEADER_SIZE + PNS_PEP_CTRL_REQ_OFFSET_PEPCTRLID ) );
// PEP Control Data
TPtrC8 ctrlData;
// Check if there is data (there is no data for all control id's)
if ( ( ISI_HEADER_SIZE + SIZE_PNS_PEP_CTRL_REQ ) <=
aIsiMessage.GetBuffer().Length() )
{
// Control Data length is 1 byte
TInt ctrlDataLen( 1 );
ctrlData.Set( aIsiMessage.GetData(
ISI_HEADER_SIZE + PNS_PEP_CTRL_REQ_OFFSET_PEPCTRLDATA,
ctrlDataLen ) );
}
// Get sender device
TUint8 senderDevice( aIsiMessage.Get8bit(
ISI_HEADER_OFFSET_SENDERDEVICE ) );
// Get sender object
TUint8 senderObject( aIsiMessage.Get8bit(
ISI_HEADER_OFFSET_SENDEROBJECT ) );
// E32 return value
TInt return_E32( KErrNone );
// PN_PIPE return value
TInt ret( KErrNone );
switch ( pepType )
{
case PN_PEP_TYPE_COMM:
case PN_PEP_TYPE_BT_ACC:
{
// comm_pep handles ctrl_req
// Something can go wrong in here. Leaving is not the best case in here.
// We can send an response message with error value to NOS side and
// hope for the best.
return_E32 = iCommPep.HandlePepCtrlReq( ctrlId, ctrlData );
break;
}
default: // Not supported pepType
{
LOG1(" ERROR - Unsupported pep type: %d", pepType );
OstTraceExt1( TRACE_NORMAL, DUP1_CDPMIF_HANDLEPEPCTRLREQ, "CDpMif:: ERROR - Unsupported pep type: %hhu", pepType );
return_E32 = KErrArgument;
break;
}
}
// do mapping from E32 error codes => PN_PIPE error codes
switch ( return_E32 )
{
case KErrNone:
{
ret = PN_PIPE_NO_ERROR;
break;
}
case KErrNotSupported:
{
// this error code should NOT be used according to specification
LOG(" ERROR - Unsupported config (KErrNotSupported)");
OstTrace0( TRACE_NORMAL, DUP2_CDPMIF_HANDLEPEPCTRLREQ, "CDpMif:: ERROR - Unsupported config (KErrNotSupported)" );
ret = PN_PIPE_ERR_NOT_SUPPORTED;
break;
}
case KErrArgument:
{
// this error code should NOT be used according to specification
LOG(" ERROR - Invalid argument (KErrArgument)");
OstTrace0( TRACE_NORMAL, DUP3_CDPMIF_HANDLEPEPCTRLREQ, "CDpMif:: ERROR - Invalid argument (KErrArgument)" );
ret = PN_PIPE_ERR_INVALID_PARAM;
break;
}
case KErrGeneral:
{
LOG(" ERROR - Invalid parameter (KErrGeneral)");
OstTrace0( TRACE_NORMAL, DUP4_CDPMIF_HANDLEPEPCTRLREQ, "CDpMif:: ERROR - Invalid parameter (KErrGeneral)" );
ret = PN_PIPE_ERR_INVALID_CTRL_ID;
break;
}
default:
{
// this error code should NOT be used according to specification
LOG1(" ERROR - Other error: %d", return_E32 );
OstTrace1( TRACE_NORMAL, DUP5_CDPMIF_HANDLEPEPCTRLREQ, "CDpMif:: ERROR - Other error: %d", return_E32 );
ret = PN_PIPE_ERR_GENERAL;
break;
}
}
// Create PNS_PEP_CTRL_RESP response
TBuf8<SIZE_PNS_PEP_CTRL_RESP> messageData;
// Pipe Handle
messageData.Append( iPifDcs.PipeHandle() );
// PEP Control ID
messageData.Append( ctrlId );
// PEP Type
messageData.Append( pepType );
// Error Code
messageData.Append( static_cast<TUint8>( ret ) );
// Filler bytes
messageData.Append( KDpPadding );
messageData.Append( KDpPadding );
// Send message, respond to sender
return_E32 = SendMessage(
senderDevice,
senderObject,
PN_PIPE,
transactionId,
PNS_PEP_CTRL_RESP,
messageData );
LOG1(" <== PNS_PEP_CTRL_RESP resp sent, error code = %d", ret );
OstTrace1( TRACE_NORMAL, DUP6_CDPMIF_HANDLEPEPCTRLREQ, "CDpMif:: <== PNS_PEP_CTRL_RESP resp sent, error code = %d", ret );
#if defined(_DEBUG)
if (KErrNone != return_E32 )
{
LOG1(" Error isc api send %d", return_E32 );
OstTrace1( TRACE_NORMAL, DUP7_CDPMIF_HANDLEPEPCTRLREQ, "CDpMif:: Error isc api send %d", return_E32 );
}
//no else
#endif
}
// ---------------------------------------------------------
// CDpMif::HandlePepStatusInd
// Handles PepStatusInd messages
// ---------------------------------------------------------
//
TInt CDpMif::HandlePepStatusInd(
TIsiReceiveC& aIsiMessage )
{
OstTrace0( TRACE_NORMAL, CDPMIF_HANDLEPEPSTATUSIND, "CDpMif::HandlePepStatusInd" );
LOGM(" CDpMif::HandlePepStatusInd");
// PEP Type
TUint8 pepType( aIsiMessage.Get8bit(
ISI_HEADER_SIZE + PNS_PEP_STATUS_IND_OFFSET_PEPTYPE ) );
// Indication ID
TUint8 indId( aIsiMessage.Get8bit(
ISI_HEADER_SIZE + PNS_PEP_STATUS_IND_OFFSET_INDICATIONID ) );
// Indication Data
TPtrC8 indData;
TInt ret( KErrNone );
if ( 15 < aIsiMessage.GetBuffer().Length() )
{
// Indication data length is 1 byte
indData.Set( aIsiMessage.GetData(
ISI_HEADER_SIZE + PNS_PEP_STATUS_IND_OFFSET_INDICATIONDATA, 1 ) );
}
else
{
ret = KErrGeneral;
}
if ( KErrNone == ret )
{
TInt result( KErrNone );
switch ( pepType )
{
case PN_PEP_TYPE_COMM:
case PN_PEP_TYPE_BT_ACC:
{
// comm_pep handles status_ind.
// If dataport doesn't understand the status msg
// it can't do nothing about it.
result = iCommPep.HandlePepStatusInd( indId, indData );
break;
}
case PN_PEP_TYPE_COMMON:
{
// DO NOTHING
// This is handled in ISC
break;
}
default:
{
// Dataport doesn't support the PNS_PEP_STATUS pep type
// Life's hard, can't do nothing. Don't need to leave
// in release code.
LOG1(" ERROR - Unsupported pep type: %d", result );
OstTrace1( TRACE_NORMAL, DUP1_CDPMIF_HANDLEPEPSTATUSIND, "CDpMif:: ERROR - Unsupported pep type: %d", result );
ret = KErrGeneral;
}
}
if ( KErrNone == result )
{
LOG1(" CDpMif::HandlePepStatusInd: %d", result );
OstTrace1( TRACE_NORMAL, DUP2_CDPMIF_HANDLEPEPSTATUSIND, "CDpMif:: HandlePepStatusInd: %d", result );
}
//no else
}
//no else
return ret;
}
// ---------------------------------------------------------
// CDpMif::SendNameAddReqL
// This method sends name add request to Name Service.
// ---------------------------------------------------------
//
void CDpMif::SendNameAddReqL(
const TUint aUnit )
{
OstTrace0( TRACE_NORMAL, CDPMIF_SENDNAMEADDREQL, "CDpMif::SendNameAddReqL" );
LOGM(" CDpMif::SendNameAddReq");
__ASSERT_ALWAYS( aUnit <= KDataPortCommHighUnit,
User::Leave( KErrNotSupported ) );
TBuf8<SIZE_PNS_NAME_ADD_REQ> messageData;
// Add reserved bytes
messageData.Append( KDpPadding );
messageData.Append( KDpPadding );
// Add 32bit name (Big-endian)
switch ( aUnit )
{
case KDpCsdPort:
case KDpPort6:
{
messageData.Append( aUnit ); //name
messageData.Append( PN_PEP_SUB_TYPE_SYMBIAN_INTERNAL ); //name
messageData.Append( PN_PEP_TYPE_COMM ); //name
messageData.Append( PN_PIPE ); //name
break;
}
case KDpDialUpPort:
case KDpPort4:
case KDpPort5:
{
messageData.Append( aUnit ); //name
messageData.Append( KDpPadding ); //name
messageData.Append( PN_PEP_TYPE_COMM ); //name
messageData.Append( PN_PIPE ); //name
break;
}
case KDpBtAccHfPort:
{
messageData.Append( KDpPadding ); //name
messageData.Append( PN_PEP_SUB_TYPE_BT_ACC_HF ); //name
messageData.Append( PN_PEP_TYPE_BT_ACC ); //name
messageData.Append( PN_PIPE ); //name
break;
}
case KDpBtAccHsPort:
{
messageData.Append( KDpPadding ); //name
messageData.Append( PN_PEP_SUB_TYPE_BT_ACC_HS ); //name
messageData.Append( PN_PEP_TYPE_BT_ACC ); //name
messageData.Append( PN_PIPE ); //name
break;
}
default:
{
User::Leave( KErrGeneral );
}
}
// Add Device id
messageData.Append( THIS_DEVICE );
// Create Object id
TUint8 channelId( 0 );
switch ( aUnit )
{
case KDpCsdPort:
{
channelId = EIscNokiaDataport1;
break;
}
case KDpDialUpPort:
{
channelId = EIscNokiaDataport2;
break;
}
case KDpBtAccHfPort:
case KDpBtAccHsPort:
{
channelId = EIscNokiaBtAppl;
break;
}
case KDpPort4:
{
channelId = EIscNokiaDataport3;
break;
}
case KDpPort5:
{
channelId = EIscNokiaDataport4;
break;
}
case KDpPort6:
{
channelId = EIscNokiaDataport5;
break;
}
default:
{
//Do nothing
break;
}
}
TBuf8<2> data;
TInt ret( iDataPort.ISAHandle().GetChannelInfo( channelId, data ) );
_LIT(KPanicStr, "Dataport::SendNameAddReqL");
__ASSERT_ALWAYS( KErrNone == ret, User::Panic( KPanicStr, 0 ) );
// Set obj id
TUint16 obj( static_cast<TUint16>(
( static_cast<TUint16>( data[0] ) << 8 ) + data[1] ) );
LOG1(" Dataport::SendNameAddReqL obj = 0x%x", obj );
OstTraceExt1( TRACE_NORMAL, DUP1_CDPMIF_SENDNAMEADDREQL, "CDpMif:: obj = 0x%hx", obj );
// Add Object id
messageData.Append( obj );
// Add Record flags
messageData.Append( PN_NAME_CLEARED );
//fill
messageData.Append( KDpPadding );
#if defined(_DEBUG)
ret =
#endif
SendMessage(
PN_NAMESERVICE,
iDataPort.CreateTransactionId(),
PNS_NAME_ADD_REQ,
messageData );
LOG1(" <== PNS_NAME_ADD_REQ req sent, obj id: %x", obj );
OstTraceExt1( TRACE_NORMAL, DUP2_CDPMIF_SENDNAMEADDREQL, "CDpMif:: <== PNS_NAME_ADD_REQ req sent, obj id: %hx", obj );
#if defined(_DEBUG)
if (KErrNone != ret )
{
LOG1(" Error isc api send %d", ret );
OstTrace1( TRACE_NORMAL, DUP3_CDPMIF_SENDNAMEADDREQL, "CDpMif:: Error isc api send %d", ret );
}
//no else
#endif
}
// ---------------------------------------------------------
// CDpMif::SendNameRemoveReqL
// This method sends name remove request to Name Service.
// ---------------------------------------------------------
//
void CDpMif::SendNameRemoveReqL(
const TUint aUnit )
{
OstTrace0( TRACE_NORMAL, CDPMIF_SENDNAMEREMOVEREQL, "CDpMif::SendNameRemoveReqL" );
LOGM(" CDpMif::SendNameRemoveReq");
TBuf8<SIZE_PNS_NAME_REMOVE_REQ> messageData;
// Add reserved bytes
messageData.Append( KDpPadding );
messageData.Append( KDpPadding );
// Add 32bit name (Big-endian)
switch ( aUnit )
{
case KDpCsdPort:
case KDpPort6:
{
messageData.Append( aUnit ); //name
messageData.Append( PN_PEP_SUB_TYPE_SYMBIAN_INTERNAL ); //name
messageData.Append( PN_PEP_TYPE_COMM ); //name
messageData.Append( PN_PIPE ); //name
break;
}
case KDpDialUpPort:
case KDpPort4:
case KDpPort5:
{
messageData.Append( aUnit ); //name
messageData.Append( KDpPadding ); //name
messageData.Append( PN_PEP_TYPE_COMM ); //name
messageData.Append( PN_PIPE ); //name
break;
}
case KDpBtAccHfPort:
{
messageData.Append( KDpPadding ); //name
messageData.Append( PN_PEP_SUB_TYPE_BT_ACC_HF ); //name
messageData.Append( PN_PEP_TYPE_BT_ACC ); //name
messageData.Append( PN_PIPE ); //name
break;
}
case KDpBtAccHsPort:
{
messageData.Append( KDpPadding ); //name
messageData.Append( PN_PEP_SUB_TYPE_BT_ACC_HS ); //name
messageData.Append( PN_PEP_TYPE_BT_ACC ); //name
messageData.Append( PN_PIPE ); //name
break;
}
default:
{
User::Leave( KErrGeneral );
}
}
#if defined(_DEBUG)
TInt ret =
#endif
SendMessage(
PN_NAMESERVICE,
iDataPort.CreateTransactionId(),
PNS_NAME_REMOVE_REQ,
messageData );
LOG(" <== PNS_NAME_REMOVE_REQ req sent");
OstTrace0( TRACE_NORMAL, DUP1_CDPMIF_SENDNAMEREMOVEREQL, "CDpMif:: <== PNS_NAME_REMOVE_REQ req sent" );
#if defined(_DEBUG)
if ( KErrNone != ret )
{
LOG1("Error isc api send %d", ret );
OstTrace1( TRACE_NORMAL, DUP2_CDPMIF_SENDNAMEREMOVEREQL, "CDpMif:: Error isc api send %d", ret );
}
//no else
#endif
}
// ---------------------------------------------------------
// CDpMif::SendMessage
// Send ISI message, given resource, transaction id,
// message id and message.
// (other items were commented in a header).
// ---------------------------------------------------------
//
TInt CDpMif::SendMessage(
TUint8 aResource,
TUint8 aTransactionId,
TUint8 aMessageId,
const TDesC8& aMessage )
{
OstTrace0( TRACE_NORMAL, CDPMIF_SENDMESSAGE, "CDpMif::SendMessage" );
OstTrace1( TRACE_NORMAL, DUP2_CDPMIF_SENDMESSAGE, "CDpMif:: Port: %u", iDataPort.PortUnit() );
OstTraceExt1( TRACE_NORMAL, DUP3_CDPMIF_SENDMESSAGE, "CDpMif:: ==> resource: 0x%hhx", aResource );
OstTraceExt1( TRACE_NORMAL, DUP4_CDPMIF_SENDMESSAGE, "CDpMif:: ==> tra id: 0x%hhx", aTransactionId );
OstTraceExt1( TRACE_NORMAL, DUP5_CDPMIF_SENDMESSAGE, "CDpMif:: ==> msg id: 0x%hhx", aMessageId );
LOGM1(" CDpMif::SendMessage - Port %d", iDataPort.PortUnit() );
LOGM1(" ==> resource: 0x%x", aResource );
LOGM1(" ==> tra id: 0x%x", aTransactionId );
LOGM1(" ==> msg id: 0x%x", aMessageId );
// We shall use send buffer
iSendMessage.Zero();
TIsiSend msg( iSendMessage );
msg.Set8bit( ISI_HEADER_OFFSET_RESOURCEID, aResource );
msg.Set8bit( ISI_HEADER_OFFSET_TRANSID, aTransactionId );
msg.Set8bit( ISI_HEADER_OFFSET_MESSAGEID, aMessageId );
// Copy message data (+2 => after msgid and traid)
msg.CopyData( ISI_HEADER_SIZE + 2, aMessage );
// Add paddings
while ( iSendMessage.Length() % 4 )
{
iSendMessage.Append( 0x00 );
}
OstTrace1( TRACE_NORMAL, DUP6_CDPMIF_SENDMESSAGE, "CDpMif:: ==> message length: %d", iSendMessage.Length() );
OstPrintIsiMessage( iSendMessage );
LOGM1(" ==> message length: %d", iSendMessage.Length() );
LOGMESSAGE( iSendMessage );
return iDataPort.ISAHandle().Send( msg.Complete() );
}
// ---------------------------------------------------------
// CDpMif::SendMessage
// Send ISI message, given receiver device, receiver object,
// resource, transaction id, message id and message.
// (other items were commented in a header).
// ---------------------------------------------------------
//
TInt CDpMif::SendMessage(
TUint8 aRecDevice,
TUint8 aRecObject,
TUint8 aResource,
TUint8 aTransactionId,
TUint8 aMessageId,
const TDesC8& aMessage )
{
OstTrace0( TRACE_NORMAL, DUP1_CDPMIF_SENDMESSAGE, "CDpMif::SendMessage" );
OstTrace1( TRACE_NORMAL, DUP15_CDPMIF_SENDMESSAGE, "CDpMif:: Port: %u", iDataPort.PortUnit() );
OstTraceExt1( TRACE_NORMAL, DUP14_CDPMIF_SENDMESSAGE, "CDpMif:: ==> receiver dev.: 0x%hhx", aRecDevice );
OstTraceExt1( TRACE_NORMAL, DUP13_CDPMIF_SENDMESSAGE, "CDpMif:: ==> receiver obj.: 0x%hhx", aRecObject );
OstTraceExt1( TRACE_NORMAL, DUP12_CDPMIF_SENDMESSAGE, "CDpMif:: ==> resource: 0x%hhx", aResource );
OstTraceExt1( TRACE_NORMAL, DUP11_CDPMIF_SENDMESSAGE, "CDpMif:: ==> tra id: 0x%hhx", aTransactionId );
OstTraceExt1( TRACE_NORMAL, DUP10_CDPMIF_SENDMESSAGE, "CDpMif:: ==> msg id: 0x%hhx", aMessageId );
LOGM1(" CDpMif::SendMessage - Port %d", iDataPort.PortUnit() );
LOGM1(" ==> receiver dev.: 0x%x", aRecDevice );
LOGM1(" ==> receiver obj.: 0x%x", aRecObject );
LOGM1(" ==> resource: 0x%x", aResource );
LOGM1(" ==> tra id: 0x%x", aTransactionId );
LOGM1(" ==> msg id: 0x%x", aMessageId );
// We shall use send buffer
iSendMessage.Zero();
TIsiSend msg( iSendMessage );
msg.Set8bit( ISI_HEADER_OFFSET_RECEIVERDEVICE, aRecDevice );
msg.Set8bit( ISI_HEADER_OFFSET_RESOURCEID, aResource );
msg.Set8bit( ISI_HEADER_OFFSET_RECEIVEROBJECT, aRecObject );
msg.Set8bit( ISI_HEADER_OFFSET_TRANSID, aTransactionId );
msg.Set8bit( ISI_HEADER_OFFSET_MESSAGEID, aMessageId );
// Copy message data (+2 => after msgid and traid)
msg.CopyData( ISI_HEADER_SIZE + 2, aMessage );
// Add paddings
while ( iSendMessage.Length() % 4 )
{
iSendMessage.Append( 0x00 );
}
OstTrace1( TRACE_NORMAL, DUP8_CDPMIF_SENDMESSAGE, "CDpMif:: ==> message length: %d", iSendMessage.Length() );
OstPrintIsiMessage( iSendMessage );
LOGM1(" ==> message length: %d", iSendMessage.Length() );
LOGMESSAGE( iSendMessage );
return iDataPort.ISAHandle().Send( msg.Complete() );
}
// ================= OTHER EXPORTED FUNCTIONS ==============
// none
// End of File