// ---------------------------------------------------------
// CT_LbsClientPosTp76::CheckModuleInfoL
//
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CT_LbsClientPosTp76::CheckModuleInfoL(const TPositionModuleInfo& dbInfo,
const TPositionModuleInfo& clientInfo)
{
_LIT(KNotSame, "Module Info from settings is not the same as when read by GetModuleInfoById");
if (dbInfo.IsAvailable() != clientInfo.IsAvailable() ||
dbInfo.ModuleId() != clientInfo.ModuleId() ||
dbInfo.DeviceLocation() != clientInfo.DeviceLocation() ||
dbInfo.Capabilities() != clientInfo.Capabilities() ||
dbInfo.TechnologyType() != clientInfo.TechnologyType() ||
dbInfo.Version().iBuild != clientInfo.Version().iBuild ||
dbInfo.Version().iMajor != clientInfo.Version().iMajor ||
dbInfo.Version().iMinor != clientInfo.Version().iMinor ||
dbInfo.Version().Name() != clientInfo.Version().Name() ||
dbInfo.ClassesSupported(EPositionInfoFamily) != clientInfo.ClassesSupported(EPositionInfoFamily))
{
LogErrorAndLeaveL(KNotSame);
}
TPositionQuality dbQuality;
TPositionQuality clientQuality;
dbInfo.GetPositionQuality(dbQuality);
clientInfo.GetPositionQuality(clientQuality);
if (dbQuality.TimeToFirstFix() != clientQuality.TimeToFirstFix() ||
dbQuality.TimeToNextFix() != clientQuality.TimeToNextFix() ||
dbQuality.HorizontalAccuracy() != clientQuality.HorizontalAccuracy() ||
dbQuality.VerticalAccuracy() != clientQuality.VerticalAccuracy() ||
dbQuality.CostIndicator() != clientQuality.CostIndicator() ||
dbQuality.PowerConsumption() != clientQuality.PowerConsumption() )
{
LogErrorAndLeaveL(KNotSame);
}
TBuf<30> name1;
TBuf<30> name2;
dbInfo.GetModuleName(name1);
clientInfo.GetModuleName(name2);
if (name1 != name2)
{
LogErrorAndLeaveL(KNotSame);
}
}
void CAzqInternalGPSReader::ConstructL()
{
CActiveScheduler::Add( this); // Add to scheduler
User::LeaveIfError(iPositionServer.Connect());
//leave if internal gps not present
TUint numModules=0;
TPositionModuleInfo modInfo;
TPositionModuleStatus modStatus;
TBool foundModule = EFalse;
// 2. Get the number of modules installed
User::LeaveIfError(iPositionServer.GetNumModules(numModules));
// 3. Iterate over the modules to get information about each module
// 4. Get the availability of a module
// 5. Get information about the module technology, quality etc.
for (TUint I=0 ; I < numModules ; I++)
{
User::LeaveIfError(iPositionServer.GetModuleInfoByIndex(I, modInfo));
/* Check module technology type and availability
In this example - does the module support assisted capability
and is the module available? */
if ( modInfo.IsAvailable() && (modInfo.TechnologyType() == ( TPositionModuleInfo::ETechnologyAssisted) ) )
{
foundModule = ETrue;
iPositionModuleId = modInfo.ModuleId();
break;
}
}
if (foundModule)
{
User::LeaveIfError(iPositioner.Open(iPositionServer,iPositionModuleId));
}
else
{
User::Leave(KErrNotFound);
}
}
void CTTGPSLoggerPositioningMethod::EditItemL(TBool aCalledFromMenu) // edit text
{
CDesC16ArrayFlat *itemArray = new (ELeave) CDesC16ArrayFlat(20);
CDesC16ArrayFlat *itemArrayDetails = new (ELeave) CDesC16ArrayFlat(20);
CleanupStack::PushL(itemArray); // in case the appends leave
CleanupStack::PushL(itemArrayDetails); // in case the appends leave
RPositionServer iPositionServer;
RPositioner iPositioner;
User::LeaveIfError(iPositionServer.Connect());
User::LeaveIfError(iPositioner.Open(iPositionServer));
itemArray->AppendL(_L("(Info on all modules)"));
itemArray->AppendL(_L("(Default)"));
TUint aModules = 0;
TInt defaultModule=-1;
// Get the available numbers of modules
User::LeaveIfError(iPositionServer.GetNumModules(aModules));
TPositionModuleInfo info;
TPositionModuleId aModuleId;
iPositionServer.GetDefaultModuleId(aModuleId);
// Prepare itemArray and itemArrayDetails
for(TUint i = 0; i < aModules; i++)
{
if ((iPositionServer.GetModuleInfoByIndex(i,info) == KErrNone) && (info.IsAvailable()))
{
TBuf<200> smallBuffer;
smallBuffer.Zero();
info.GetModuleName(smallBuffer);
itemArray->AppendL(smallBuffer);
TBuf<200> buffer;
buffer.Zero();
info.GetModuleName(buffer);
buffer.Append(_L(" ("));
if (info.DeviceLocation() & TPositionModuleInfo::EDeviceExternal)
buffer.Append(_L("External "));
if (info.DeviceLocation() & TPositionModuleInfo::EDeviceInternal)
buffer.Append(_L("Internal "));
if (info.DeviceLocation() & TPositionModuleInfo::EDeviceUnknown)
buffer.Append(_L("Unknown "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyAssisted)
buffer.Append(_L("Assisted "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyTerminal)
buffer.Append(_L("GPS, "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyNetwork)
buffer.Append(_L("Network, "));
if (info.TechnologyType()& TPositionModuleInfo::ETechnologyUnknown)
buffer.Append(_L("Unknown tech, "));
if (buffer.Mid(buffer.Length()-2, 2).Compare( _L(", ")) == KErrNone)
buffer.Replace(buffer.Length()-2, 2, _L(")"));
if (buffer.Mid(buffer.Length()-1, 1).Compare( _L(" ")) == KErrNone)
buffer.Replace(buffer.Length()-1, 1, _L(")"));
if ( info.ModuleId() == aModuleId)
{
buffer.Append(_L(" [Default]"));
defaultModule=i;
}
itemArrayDetails->AppendL(buffer);
}
}
iPositioner.Close();
iPositionServer.Close();
// Present list of positioning methods
TInt selectIndex;
selectIndex=iPosMethod+1;
HBufC* title = NULL;
title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_DIALOG_POSITIONING_TITLE); // Select positioning method:
CAknListQueryDialog* dialog = new (ELeave) CAknListQueryDialog(&selectIndex);
dialog->PrepareLC(R_TTGP_DIALOG_LISTQUERY);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetItemTextArray(itemArray);
dialog->SetOwnershipType(ELbmDoesNotOwnItemArray);
TInt answer = dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
// Check answer
if (answer)
{
if (selectIndex==0) // (Info on all modules)
{
TBuf<1000> aText;
aText.Zero();
for (TInt i=0;i<itemArrayDetails->Count();i++)
{
aText.AppendFormat(_L("%d. "), i+1);
aText.Append(itemArrayDetails->MdcaPoint(i));
if (i<itemArrayDetails->Count()-1)
aText.Append(_L("\n"));
}
HBufC* title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_AVAILABLEPOSITIONING_TITLE); // Available modules:
CAknMessageQueryDialog* dialog = new (ELeave) CAknMessageQueryDialog();
CleanupStack::PushL(dialog);
dialog->PrepareLC(R_TTGP_DIALOG_MESSAGEQUERY_OK);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetMessageTextL(aText);
CleanupStack::Pop(); // dialog
dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
}
else
if (selectIndex==1) // Default module
{
if (defaultModule>-1)
{
// Present default module name
HBufC* title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_SELECTEDPOSITIONING_TITLE); // Selected module:
CAknMessageQueryDialog* dialog = new (ELeave) CAknMessageQueryDialog();
CleanupStack::PushL(dialog);
dialog->PrepareLC(R_TTGP_DIALOG_MESSAGEQUERY_OK);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetMessageTextL(itemArrayDetails->MdcaPoint(defaultModule));
CleanupStack::Pop(); // dialog
dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
}
iPosMethod=0; // default module selected
C_APPUI->Engine()->Requester()->SetPositioningMethod(iPosMethod);
C_APPUI->Engine()->Requester()->StartL();
}
else
if (selectIndex>1) // Custom selection of the module
{
HBufC* title = CEikonEnv::Static()->AllocReadResourceLC(R_TTGP_TBUF32_SELECTEDPOSITIONING_TITLE); // Selected module:
CAknMessageQueryDialog* dialog = new (ELeave) CAknMessageQueryDialog();
CleanupStack::PushL(dialog);
dialog->PrepareLC(R_TTGP_DIALOG_MESSAGEQUERY_OK);
dialog->QueryHeading()->SetTextL(*title);
dialog->SetMessageTextL(itemArrayDetails->MdcaPoint(selectIndex-2));
CleanupStack::Pop(); // dialog
dialog->RunLD();
CleanupStack::PopAndDestroy(); // title
iPosMethod=selectIndex-1;
C_APPUI->Engine()->Requester()->SetPositioningMethod(iPosMethod);
C_APPUI->Engine()->Requester()->StartL();
}
UpdateListBoxTextL();
}
CleanupStack::PopAndDestroy(); // itemArrayDetails
CleanupStack::PopAndDestroy(); // itemArray
}
EXPORT_C TBool T_LbsUtils::Compare_ModuleInfo(TPositionModuleInfo& aModInfoSideA, TPositionModuleInfo& aModInfoSideB)
{
// Compare all module information items and quality.
// Compare module id.
if (aModInfoSideA.ModuleId() != aModInfoSideB.ModuleId())
{
return EFalse;
}
// Compare is available flag.
if (aModInfoSideA.IsAvailable() != aModInfoSideB.IsAvailable())
{
return EFalse;
}
// Compare technology type.
if (aModInfoSideA.TechnologyType() != aModInfoSideB.TechnologyType())
{
return EFalse;
}
// Compare device location.
if (aModInfoSideA.DeviceLocation() != aModInfoSideB.DeviceLocation())
{
return EFalse;
}
// Compare capabilities.
if (aModInfoSideA.Capabilities() != aModInfoSideB.Capabilities())
{
return EFalse;
}
// Compare each of the family classes. Use min and max enum values.
for (TInt i = EPositionInfoFamily; i <= EPositionUpdateOptionsFamily; i++)
{
if (aModInfoSideA.ClassesSupported(static_cast<TPositionClassFamily>(i)) != aModInfoSideB.ClassesSupported(static_cast<TPositionClassFamily>(i)))
{
return EFalse;
}
}
// Compare version.
if ((aModInfoSideA.Version().iMajor != aModInfoSideB.Version().iMajor) ||
(aModInfoSideA.Version().iMinor != aModInfoSideB.Version().iMinor) ||
(aModInfoSideA.Version().iBuild != aModInfoSideB.Version().iBuild))
{
return EFalse;
}
// Compare module name.
TBuf<KPositionMaxModuleName> modNameSideA;
TBuf<KPositionMaxModuleName> modNameSideB;
aModInfoSideA.GetModuleName(modNameSideA);
aModInfoSideB.GetModuleName(modNameSideB);
if (0 != modNameSideA.Compare(modNameSideB))
{
return EFalse;
}
// Compare module quality.
TPositionQuality qualitySideA;
TPositionQuality qualitySideB;
aModInfoSideA.GetPositionQuality(qualitySideA);
aModInfoSideB.GetPositionQuality(qualitySideB);
return Compare_PositionQuality(qualitySideA, qualitySideB);
}
void CGpsDataHandler::ResolveAndConnectL() {
TInt aResult;
#ifndef __SERIES60_3X__
if((aResult = iSocketServ.Connect()) == KErrNone) {
if(iGpsDeviceResolved) {
if((aResult = iSocket.Open(iSocketServ, KBTAddrFamily, KSockStream, KRFCOMM)) == KErrNone) {
iEngineStatus = EGpsConnecting;
iSocket.Connect(iBTAddr, iStatus);
SetActive();
}
}
else {
_LIT(KLinkMan, "BTLinkManager");
//_LIT(KLinkMan, "RFCOMM");
TProtocolName aProtocolName(KLinkMan);
if((aResult = iSocketServ.FindProtocol(aProtocolName, iProtocolDesc)) == KErrNone) {
if((aResult = iResolver.Open(iSocketServ, iProtocolDesc.iAddrFamily, iProtocolDesc.iProtocol)) == KErrNone) {
TInquirySockAddr aInquiry;
aInquiry.SetIAC(KGIAC);
//aInquiry.SetMajorServiceClass(EMajorServicePositioning);
aInquiry.SetAction(KHostResName | KHostResInquiry | KHostResIgnoreCache);
iResolver.GetByAddress(aInquiry, iNameEntry, iStatus);
iEngineStatus = EGpsResolving;
SetActive();
}
}
}
}
if(aResult != KErrNone) {
iEngineStatus = EGpsDisconnected;
iSocketServ.Close();
iObserver->GpsError(EGpsConnectionFailed);
}
#else
TBool aDeviceFound = false;
if((aResult = iPositionServ.Connect()) == KErrNone) {
iEngineStatus = EGpsConnecting;
TUint aNumOfModules;
if((aResult = iPositionServ.GetNumModules(aNumOfModules)) == KErrNone) {
TPositionModuleInfo aModuleInfo;
TUid aModuleId;
for(TUint i = 0; i < aNumOfModules && aResult == KErrNone && !aDeviceFound; i++) {
if((aResult = iPositionServ.GetModuleInfoByIndex(i, aModuleInfo)) == KErrNone) {
aModuleId = aModuleInfo.ModuleId();
if(aModuleInfo.IsAvailable() && aModuleInfo.TechnologyType() != TPositionModuleInfo::ETechnologyNetwork) {
aDeviceFound = true;
}
}
}
if(aResult == KErrNone && aDeviceFound) {
if((aResult = iPositioner.Open(iPositionServ, aModuleId)) == KErrNone) {
iEngineStatus = EGpsConnected;
if((aResult = iPositioner.SetRequestor(CRequestor::ERequestorService, CRequestor::EFormatApplication, _L("Buddycloud"))) == KErrNone) {
iEngineStatus = EGpsReading;
TPositionUpdateOptions aOptions;
aOptions.SetAcceptPartialUpdates(true);
iPositioner.SetUpdateOptions(aOptions);
iPositioner.NotifyPositionUpdate(iPositionInfo, iStatus);
SetActive();
}
if(aResult != KErrNone) {
iPositioner.Close();
}
}
}
}
}
if(aResult != KErrNone || !aDeviceFound) {
iEngineStatus = EGpsDisconnected;
iPositionServ.Close();
iObserver->GpsError(EGpsConnectionFailed);
}
#endif
}
