activityfw/activityserviceplugin/src/afcommandlineparser.cpp
author hgs
Fri, 06 Aug 2010 13:40:46 +0300
changeset 107 b34d53f6acdf
permissions -rw-r--r--
201031
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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 "afcommandlineparser.h"
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#include <QUrl>
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// Startup arguments for services
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static const char * StartupArgEmbedded = "embedded=yes";
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static const char * StartupArgService = "service=yes";
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static const char * StartupArgInterfaceId = "intf=";
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static const char * StartupArgOperationId = "oper=";
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static const char * StartupArgEmbeddedName = "embedded";
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static const char * StartupArgInterfaceName = "intf";
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static const char * StartupArgOperationName = "oper";
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// for activities
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const char KCmdLineMarker[] = "-activity";
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void AfCommandLineParser::parseCommandLine(const QStringList &commandLineParams,
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            Af::ActivationReason &reason,
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            QString &name,
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            QVariantHash &parameters)
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{
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    if (AfCommandLineParser::isServiceCommand(commandLineParams)) {
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        parseServiceParameters(commandLineParams,
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                reason,
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                name,
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                parameters);
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    }
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    else if (AfCommandLineParser::isActivityCommand(commandLineParams)) {
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        parseActivityParameters(commandLineParams,
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                reason,
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                name,
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                parameters);
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    }  
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}
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bool AfCommandLineParser::isServiceCommand(const QStringList &commandLineParams)
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{
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    return commandLineParams.contains(StartupArgService);
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}
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bool AfCommandLineParser::isActivityCommand(const QStringList &commandLineParams)
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{
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    return commandLineParams.contains(KCmdLineMarker);
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}
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void AfCommandLineParser::parseServiceParameters(const QStringList &commandLineParams,
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        Af::ActivationReason &reason,
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        QString &name,
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        QVariantHash &parameters)
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{
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    reason = Af::ActivationReasonService;
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    parameters = QVariantHash();
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    int num = commandLineParams.count();
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    for ( int i = 0; i < num; i++ ) {
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        QString s = commandLineParams[i] ;
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        if (s.startsWith(StartupArgInterfaceId)) {
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            name = s.remove(StartupArgInterfaceId);
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            parameters.insert(StartupArgInterfaceName,name);
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        } 
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        else if (s.startsWith(StartupArgOperationId)) {
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            parameters.insert(StartupArgOperationName,s.remove(StartupArgOperationId));
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        }
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        else if (s.startsWith(StartupArgEmbedded)) {
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            parameters.insert(StartupArgEmbeddedName,true);
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        }
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    }  
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}
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void AfCommandLineParser::parseActivityParameters(const QStringList &commandLineParams,
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        Af::ActivationReason &reason,
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        QString &name,
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        QVariantHash &parameters)
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{
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    QVariantHash startupActivity = AfCommandLineParser::getActivityParameters(commandLineParams);
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    if (!startupActivity.isEmpty() && 
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            !startupActivity.value(Af::KActivityUriNameKey).toString().isEmpty()) {
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        reason = Af::ActivationReasonActivity;
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        parameters = startupActivity;
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        name = startupActivity.value(Af::KActivityUriNameKey).toString();
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    }
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}
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QVariantHash AfCommandLineParser::getActivityParameters(const QStringList &commandLineParams)
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{
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    QVariantHash activityParams;
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    int activityMarkerIndex = commandLineParams.indexOf(KCmdLineMarker);
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    if (activityMarkerIndex != -1 && commandLineParams.count() - 1 > activityMarkerIndex) {
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        QUrl activityUri = QUrl::fromEncoded(commandLineParams.at(activityMarkerIndex+1).toAscii());
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        if (activityUri.scheme() == Af::KActivityScheme) {
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            QList<QPair<QString, QString> > parameters = activityUri.queryItems();
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            for (QList<QPair<QString, QString> >::const_iterator i = parameters.constBegin(); i != parameters.constEnd(); ++i) {
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                activityParams.insert(i->first, i->second);
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            }
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            if (activityParams.contains(Af::KActivityUriNameKey) && !activityParams.value(Af::KActivityUriNameKey).toString().isEmpty()) {
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                return activityParams;
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            }
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        }
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    }
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    return QVariantHash();
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}