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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "hsactivitydbclient_p.h"
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#include "hsactivitydbasyncrequest_p.h"
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#include "hsactivityglobals.h"
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#include "hsserializer.h"
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#include <qvariant.h>
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#include <xqconversions>
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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HsActivityDbClientPrivate::HsActivityDbClientPrivate(HsActivityDbAsyncRequestObserver &observer):
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mObserver(observer)
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{
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mAsyncDataHandler = HsActivityDbAsyncRequestPrivate::newWaitActivityL(
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observer, *this);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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HsActivityDbClientPrivate::~HsActivityDbClientPrivate()
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{
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mAsyncTasks.ResetAndDestroy();
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delete mAsyncDataHandler;
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Close();
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::connect()
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{
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TRAPD(errNo, connectL());
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::addActivity(const QVariantHash &activity)
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{
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int errNo(KErrCorrupt);
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if (activity.end() != activity.find(ActivityApplicationKeyword) &&
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activity.end() != activity.find(ActivityActivityKeyword)) {
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TRAP(errNo, execSimpleRequestL(AddActivity, activity);)
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}
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::updateActivity(const QVariantHash &activity)
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{
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int errNo(KErrCorrupt);
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if (activity.end() != activity.find(ActivityApplicationKeyword) &&
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activity.end() != activity.find(ActivityActivityKeyword)) {
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TRAP(errNo, execSimpleRequestL(UpdateActivity, activity);)
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}
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::removeActivity(const QVariantHash &activity)
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{
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int errNo(KErrCorrupt);
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if (activity.end() != activity.find(ActivityApplicationKeyword) &&
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activity.end() != activity.find(ActivityActivityKeyword)) {
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TRAP(errNo, execSimpleRequestL(RemoveActivity, activity);)
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}
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::removeApplicationActivities(const QVariantHash &activity)
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{
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int errNo(KErrCorrupt);
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if (activity.end() != activity.find(ActivityApplicationKeyword)) {
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TRAP(errNo, execSimpleRequestL(RemoveApplicationActivities, activity);)
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}
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::activities(QList<QVariantHash>& result)
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{
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TRAPD(errNo, activitiesL(result));
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::applicationActivities(QList<QVariantHash>& result,
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const QVariantHash &condition)
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{
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TRAPD(errNo, applicationActivitiesL(result, condition));
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::waitActivity(const QVariantHash &activity)
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{
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TRAPD(errNo, waitActivityL(activity);)
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::getThumbnail(QSize size, QString imagePath, QString mimeType, void *userDdata)
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{
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TRAPD(errNo, getThumbnailL(size, imagePath, mimeType, userDdata);)
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::launchActivity(const QVariantHash &activity)
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{
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TRAPD(errNo, execSimpleRequestL(LaunchActivity, activity);)
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return errNo;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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int HsActivityDbClientPrivate::cancelWaitActivity()
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{
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return SendReceive(CancelWait, TIpcArgs());
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::startServerL()
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{
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RProcess server;
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const TUidType uid(KNullUid, KNullUid, KActivityServerUid);
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User::LeaveIfError(server.Create(KActivityServerName, KNullDesC, uid));
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TRequestStatus stat;
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server.Rendezvous(stat);
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if (stat != KRequestPending) {
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server.Kill(0);
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} else {
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server.Resume();
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}
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User::WaitForRequest(stat);
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int errNo = (EExitPanic == server.ExitType()) ?
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KErrGeneral : stat.Int();
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if (KErrCancel == errNo) {
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errNo = KErrNone;
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}
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server.Close();
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User::LeaveIfError(errNo);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::connectL()
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{
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const int asyncMessageSlots(12);
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const int maxRetry(4);
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TInt retry = maxRetry;
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TInt errNo(KErrNone);
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do {
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errNo = CreateSession(KActivityServerName, TVersion(0, 0, 0), asyncMessageSlots);
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if (KErrNotFound != errNo && KErrServerTerminated != errNo) {
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retry =0;
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} else {
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TRAP(errNo, startServerL());
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if (KErrNone != errNo && KErrAlreadyExists != errNo) {
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retry =0;
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errNo = CreateSession(KActivityServerName, TVersion(0, 0, 0), asyncMessageSlots);
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}
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}
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} while (--retry > 0);
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User::LeaveIfError(errNo);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::execSimpleRequestL(int function, const QVariantHash &activity)
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{
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TPckgBuf<TInt> appId( activity.find(ActivityApplicationKeyword).value().toInt() );
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HBufC8 *actId = XQConversions::qStringToS60Desc8(activity.find(ActivityActivityKeyword).value().toString());
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CleanupStack::PushL(actId);
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TPckgBuf<TInt> taskId(0);
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RBuf8 data;
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CleanupClosePushL(data);
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data.CreateL(256);
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data << activity;
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User::LeaveIfError(SendReceive(function, TIpcArgs(&appId, actId, &data, &taskId)));
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CleanupStack::PopAndDestroy(&data);
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CleanupStack::PopAndDestroy(actId);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::activitiesL(QList<QVariantHash>& result)
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{
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TPckgBuf<TInt> appId(0);
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TPtrC8 actId(KNullDesC8);
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TPtrC8 desc(KNullDesC8);
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TPckgBuf<TInt> taskId(0);
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User::LeaveIfError(SendReceive(Activities,
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TIpcArgs(&appId, &actId, &desc, &taskId)));
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int sizeBuf(appId());
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RBuf8 data;
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CleanupClosePushL(data);
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data.Create(sizeBuf);
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User::LeaveIfError(SendReceive(GetData, TIpcArgs(&taskId, &data)));
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result << data;
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CleanupStack::PopAndDestroy(&data);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::applicationActivitiesL(QList<QVariantHash>& result,
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const QVariantHash & condition)
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{
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TPckgBuf<TInt> appId = condition.find(ActivityApplicationKeyword).value().toInt();
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TPtrC8 actId(KNullDesC8);
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TPtrC8 desc(KNullDesC8);
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TPckgBuf<TInt> taskId(0);
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User::LeaveIfError(SendReceive(ApplicationActivities,
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TIpcArgs(&appId, &actId, &desc, &taskId)));
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int sizeBuf(appId());
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RBuf8 data;
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CleanupClosePushL(data);
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data.Create(sizeBuf);
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User::LeaveIfError(SendReceive(GetData, TIpcArgs(&taskId, &data)));
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result << data;
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CleanupStack::PopAndDestroy(&data);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::waitActivityL(const QVariantHash &activity)
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{
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if (mAsyncDataHandler->IsActive()) {
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User::Leave(KErrServerBusy);
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} else {
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mAsyncDataHandler->waitActivity(activity);
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}
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::getThumbnailL(QSize size, QString imagePath, QString mimeType, void *userDdata)
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{
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HsActivityDbAsyncRequestPrivate::getThumbnailLD(mObserver,
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*this, size, imagePath, mimeType, userDdata);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::getData(int taskId, RBuf8 &data)
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{
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TPckgBuf<int> requestId(taskId);
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SendReceive(GetData, TIpcArgs(&requestId, &data));
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::sendDataAsync(int func,
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const TIpcArgs &data,
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TRequestStatus& status)
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{
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SendReceive(func, data, status);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::PushL(HsActivityDbAsyncRequestPrivate * task)
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{
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(KErrNotFound == mAsyncTasks.Find(task)) ?
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mAsyncTasks.AppendL(task):
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User::Leave(KErrAlreadyExists);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void HsActivityDbClientPrivate::Pop(HsActivityDbAsyncRequestPrivate *task)
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{
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const TInt offset(mAsyncTasks.Find(task));
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if (KErrNotFound != offset) {
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mAsyncTasks.Remove(offset);
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}
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}
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