--- a/networkprotocolmodules/common/suplrrlpasn1/src/suplend.cpp Tue Jun 15 14:56:45 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,349 +0,0 @@
-// Copyright (c) 2008-2009 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:
-//
-
-/**
- @file
- @internalTechnology
-
-*/
-
-#include "ULP.h"
-#include "ASN1TTime.h"
-#include <lbssatellite.h>
-#include <lbs/lbsgpsmeasurement.h>
-#include "suplend.h"
-#include "supldevloggermacros.h"
-
-/**
-Static factor constructor
-*/
-EXPORT_C CSuplEnd* CSuplEnd::NewL(TBool aIsOutgoingMessage)
- {
- SUPLLOG(ELogP1, "CSuplEnd::NewL() Begin\n");
- CSuplEnd* self = CSuplEnd::NewLC(aIsOutgoingMessage);
- SUPLLOG(ELogP1, "CSuplEnd::NewL() End\n");
- CleanupStack::Pop(self);
- return self;
- }
-
-EXPORT_C CSuplEnd* CSuplEnd::NewLC(TBool aIsOutgoingMessage)
- {
- SUPLLOG(ELogP1, "CSuplEnd::NewLC() Begin\n");
- CSuplEnd* self = new (ELeave) CSuplEnd(aIsOutgoingMessage);
- CleanupStack::PushL(self);
- self->ConstructL();
- SUPLLOG(ELogP1, "CSuplEnd::NewLC() End\n");
- return self;
- }
-
-/**
-Constructor
-*/
-CSuplEnd::CSuplEnd(TBool aIsOutgoingMessage)
- : CSuplMessageBase::CSuplMessageBase(ESuplEnd, aIsOutgoingMessage)
- {
- }
-
-
-/**
-Second stage constructor
-*/
-void CSuplEnd::ConstructL()
- {
- // call the base class ConstructL() to create common data structures
- CSuplMessageBase::ConstructL();
-
- // message specific structures for outgoing messages.
- if (iIsOutgoingMessage)
- {
- // local reference to context object
- OSCTXT* pctxt = iControl->getCtxtPtr();
-
- // create the SUPL POS specific data structures
- iData->message.t = T_UlpMessage_msSUPLEND;
- iData->message.u.msSUPLEND = (ASN1T_SUPLEND*)rtxMemAllocZ(pctxt, sizeof(ASN1T_SUPLEND));
- LeaveIfAllocErrorL();
- }
- }
-
-/**
-Destructor
-*/
-CSuplEnd::~CSuplEnd()
- {
- SUPLLOG(ELogP1, "CSuplEnd::~CSuplEnd() Begin\n");
- SUPLLOG(ELogP1, "CSuplEnd::~CSuplEnd() End\n");
- }
-
-
-/**
-SetPosition()
-
-Set the Position parameter
-
-@param aPosInfo, position info as provided by LBS subsystem
-@return error indication, KErrNone otherwise
-*/
-EXPORT_C TInt CSuplEnd::SetPosition(const TPositionInfoBase& aPosInfo)
- {
- SUPLLOG(ELogP1, "CSuplEnd::SetPosition() Begin\n");
- __ASSERT_DEBUG(iIsOutgoingMessage, User::Invariant());
- __ASSERT_DEBUG(iData->message.u.msSUPLEND != NULL, User::Invariant());
-
- // flag that the optional position parameter is present
- iData->message.u.msSUPLEND->m.positionPresent = 1;
-
- SUPLLOG(ELogP1, "CSuplEnd::SetPosition() End (Calling PopulatePosition())\n");
- return PopulatePosition(aPosInfo, iData->message.u.msSUPLEND->position);
- }
-
-
-/**
-SetStatusCode()
-
-Set the SUPL Status Code
-
-@param aStatusCode, the status code for session termination
-@return error indication, KErrNone otherwise
-*/
-EXPORT_C TInt CSuplEnd::SetStatusCode(TSuplStatusCode& aStatusCode)
- {
- SUPLLOG(ELogP1, "CSuplEnd::SetStatusCode() Begin\n");
- SUPLLOG2(ELogP1, " - TSuplStatusCode aStatusCode = %d\n", aStatusCode);
- __ASSERT_DEBUG(iIsOutgoingMessage, User::Invariant());
- __ASSERT_DEBUG(iData->message.u.msSUPLEND != NULL, User::Invariant());
-
- // flag that the optional status code parameter is present and set param
- iData->message.u.msSUPLEND->m.statusCodePresent = 1;
- iData->message.u.msSUPLEND->statusCode = aStatusCode;
-
- SUPLLOG(ELogP1, "CSuplEnd::SetStatusCode() End\n");
- return KErrNone;
- }
-
-
-
-/**
-SetVer()
-
-Sets the Ver parameter, a hash of the received SUPL INIT message of the
-outgoing message
-
-@param aVer, pointer to buffer containing the hash of the SUPL INIT message
-@return error indication, KErrNone otherwise
-*/
-EXPORT_C TInt CSuplEnd::SetVer(const TDesC8& aVer)
- {
- SUPLLOG(ELogP1, "CSuplEnd::SetVer() Begin\n");
- __ASSERT_DEBUG(iData->message.u.msSUPLEND != NULL, User::Invariant());
-
- ASN1T_SUPLEND& suplEnd = *iData->message.u.msSUPLEND;
- suplEnd.m.verPresent = 1;
- suplEnd.ver.numbits = 64;
- TPtr8 target(suplEnd.ver.data, 8);
- target.Copy(aVer);
-
- SUPLLOG(ELogP1, "CSuplEnd::SetVer() End\n");
- return KErrNone;
- }
-
-/**
-PositionPresent()
-
-@return ETrue if the position parameter is present
-*/
-EXPORT_C TBool CSuplEnd::PositionPresent()
- {
- SUPLLOG(ELogP1, "CSuplEnd::PositionPresent() Begin\n");
- __ASSERT_DEBUG(!iIsOutgoingMessage, User::Invariant());
- __ASSERT_DEBUG(iData->message.u.msSUPLEND != NULL, User::Invariant());
-
- if (iData->message.u.msSUPLEND->m.positionPresent != 0)
- {
- SUPLLOG(ELogP1, "CSuplEnd::PositionPresent(ETrue) End\n");
- return ETrue;
- }
- SUPLLOG(ELogP1, "CSuplEnd::PositionPresent(EFalse) End\n");
- return EFalse;
- }
-
-
-/**
-Postion()
-
-Retrieve the received position information.
-
-@param aPosition, on return populated with the received position information
-@return error indication, KErrNone otherwise
-*/
-EXPORT_C TInt CSuplEnd::GetPosition(TPosition& aPosition)
- {
- SUPLLOG(ELogP1, "CSuplEnd::Position() Begin\n");
- __ASSERT_DEBUG(!iIsOutgoingMessage, User::Invariant());
- __ASSERT_DEBUG(iData->message.u.msSUPLEND != NULL, User::Invariant());
-
- if (iData->message.u.msSUPLEND->m.positionPresent != 0)
- {
- ASN1T_Position& receivedPos = iData->message.u.msSUPLEND->position;
-
- TTime time(0);
- TInt err = DecodeTime((TUint8*)receivedPos.timestamp, time);
-
- aPosition.SetTime(time);
-
- TReal64 latitude = receivedPos.positionEstimate.latitude;
- latitude *= 90;
- latitude /= 8388608; // 2^23
- if (receivedPos.positionEstimate.latitudeSign == PositionEstimate_latitudeSign::south)
- {
- latitude *= -1;
- }
- TReal64 longitude = receivedPos.positionEstimate.longitude;
- longitude *= 360;
- longitude /= 16777216;
- aPosition.SetCoordinate(latitude, longitude);
-
- // horizontal uncertainty
- // from 3gpp ts 23.032: uncert = C( (1+x)^k - 1 ), C = 10, x = 0.1
- if (receivedPos.positionEstimate.m.uncertaintyPresent != 0)
- {
- TUint k = receivedPos.positionEstimate.uncertainty.uncertaintySemiMajor;
- TReal uncert;
- Math::Pow(uncert, 1.1, k);
- uncert -= 1;
- uncert *= 10;
- aPosition.SetHorizontalAccuracy(uncert);
- }
-
- // vertical position
- if (receivedPos.positionEstimate.m.altitudeInfoPresent != 0)
- {
- // actual altitude in meters
- TReal32 altitude = receivedPos.positionEstimate.altitudeInfo.altitude;
- // direction
- if (receivedPos.positionEstimate.altitudeInfo.altitudeDirection == AltitudeInfo_altitudeDirection::depth)
- {
- altitude *= -1;
- }
- aPosition.SetCoordinate(latitude, longitude, altitude);
-
- // altitude uncertainty
- // from 3gpp ts 23.032: altUncert = C( (1+x)^k - 1 ), C = 45, x = 0.025
- TUint kAlt = receivedPos.positionEstimate.altitudeInfo.altUncertainty;
- TReal altUncert;
- Math::Pow(altUncert, 1.025, kAlt);
- altUncert -= 1;
- altUncert *= 45;
- aPosition.SetVerticalAccuracy(altUncert);
- }
- }
- else
- {
- return KErrNotFound;
- }
-
- SUPLLOG(ELogP1, "CSuplEnd::Position() End\n");
- return KErrNone;
- }
-
-
-/**
-StatusCodePresent()
-
-@return ETrue if the status code parameter is present
-*/
-EXPORT_C TBool CSuplEnd::StatusCodePresent()
- {
- SUPLLOG(ELogP1, "CSuplEnd::StatusCodePresent() Begin\n");
- if (iData->message.u.msSUPLEND->m.statusCodePresent != 0)
- {
- SUPLLOG(ELogP1, "CSuplEnd::StatusCodePresent(ETrue) End\n");
- return ETrue;
- }
-
- SUPLLOG(ELogP1, "CSuplEnd::StatusCodePresent(EFalse) End\n");
- return EFalse;
- }
-
-
-/**
-StatusCode()
-
-@return the SUPL status code
-*/
-EXPORT_C TSuplStatusCode CSuplEnd::StatusCode()
- {
- SUPLLOG(ELogP1, "CSuplEnd::StatusCode() Begin\n");
- __ASSERT_DEBUG(!iIsOutgoingMessage, User::Invariant());
- __ASSERT_DEBUG(iData->message.u.msSUPLEND != NULL, User::Invariant());
-
- if (iData->message.u.msSUPLEND->m.statusCodePresent != 0)
- {
- SUPLLOG2(ELogP1, "CSuplEnd::StatusCode() End (Status Code == %d\n", iData->message.u.msSUPLEND->statusCode);
- return (TSuplStatusCode)iData->message.u.msSUPLEND->statusCode;
- }
-
- SUPLLOG(ELogP1, "CSuplEnd::StatusCode() End (Status Code not present)\n");
- return ESuplStatusUnspecified;
- }
-
-
-
-TInt CSuplEnd::DecodeTime(const TUint8* aTimeString, TTime& aTimeOut)
- {
- SUPLLOG(ELogP1, "CSuplEnd::DecodeTime() Begin\n");
-
- TInt err = KErrNone;
-
- ASN1TUTCTime t;
- err = t.parseString((const char*)aTimeString);
- if (err != KErrNone)
- {
- return err;
- }
-
- TInt month = t.getMonth();
-
- TMonth monthEnum;
- switch (month)
- {
- case 1: monthEnum = EJanuary; break;
- case 2: monthEnum = EFebruary; break;
- case 3: monthEnum = EMarch; break;
- case 4: monthEnum = EApril; break;
- case 5: monthEnum = EMay; break;
- case 6: monthEnum = EJune; break;
- case 7: monthEnum = EJuly; break;
- case 8: monthEnum = EAugust; break;
- case 9: monthEnum = ESeptember; break;
- case 10: monthEnum = EOctober; break;
- case 11: monthEnum = ENovember; break;
- case 12: monthEnum = EDecember; break;
- default:
- __ASSERT_DEBUG(0, User::Invariant());
- return KErrArgument;
- }
-
- //Get the day value, subtract 1 from it to convert to internal day values (0-...)
- TInt day = t.getDay() - 1;
-
- TDateTime dateTime(t.getYear(), monthEnum, day, t.getHour(), t.getMinute(), t.getSecond(), 0);
- aTimeOut = dateTime;
-
- SUPLLOG(ELogP1, "CSuplEnd::DecodeTime() End\n");
- return KErrNone;
- }
-
-