/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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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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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include <QString>+
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#ifdef QT_NETWORK_LIB+
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#include <QtNetwork/QHostInfo>+
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#endif+
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+
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+
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#ifdef Q_OS_SYMBIAN+
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#include <e32base.h>+
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#include <sys/socket.h>+
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#include <net/if.h>+
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#include <QSharedPointer>+
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#include <QHash>+
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#endif+
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#if defined(Q_OS_SYMBIAN)+
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#if defined(Q_CC_NOKIAX86)+
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// In emulator we use WINSOCK connectivity by default. Unfortunately winsock+
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// does not work very well with UDP sockets. This defines skips some test+
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// cases which have known problems.+
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+
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// NOTE: Prefer to use WINPCAP based connectivity in S60 emulator when running+
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// network tests. WINPCAP connectivity uses Symbian OS IP stack,+
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// correspondingly as HW does. When using WINPCAP disable this define+
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//#define SYMBIAN_WINSOCK_CONNECTIVITY+
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#endif // Q_CC_NOKIAX86+
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+
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class QtNetworkSettingsRecord {+
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public:+
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    QtNetworkSettingsRecord() { }+
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+
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    QtNetworkSettingsRecord(const QString& recName, const QString& recVal)+
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        : strRecordName(recName), strRecordValue(recVal) { }+
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+
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    QtNetworkSettingsRecord(const QtNetworkSettingsRecord & other)+
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         : strRecordName(other.strRecordName), strRecordValue(other.strRecordValue) { }+
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+
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    ~QtNetworkSettingsRecord() { }+
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+
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    const QString& recordName() const { return strRecordName; }+
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    const QString& recordValue() const { return strRecordValue; }+
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+
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private:+
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    QString strRecordName;+
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    QString strRecordValue;+
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};+
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+
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#endif // Q_OS_SYMBIAN+
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+
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class QtNetworkSettings+
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{+
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public:+
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+
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    static QString serverLocalName()+
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    {+
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#ifdef Q_OS_SYMBIAN+
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        loadTestSettings();+
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+
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        if(QtNetworkSettings::entries.contains("server.localname")) {+
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            QtNetworkSettingsRecord* entry = entries["server.localname"];+
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            return entry->recordValue();+
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        }+
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#endif+
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        return QString("qt-test-server");+
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    }+
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    static QString serverDomainName()+
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    {+
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#ifdef Q_OS_SYMBIAN+
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        loadTestSettings();+
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+
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        if(QtNetworkSettings::entries.contains("server.domainname")) {+
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            QtNetworkSettingsRecord* entry = entries["server.domainname"];+
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            return entry->recordValue();+
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        }+
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#endif+
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        return QString("qt-test-net");+
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    }+
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    static QString serverName()+
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    {+
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#ifdef Q_OS_SYMBIAN+
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        loadTestSettings();+
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#endif+
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        return serverLocalName() + "." + serverDomainName();+
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    }+
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    static QString winServerName()+
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    {+
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        return serverName();+
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    }+
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    static QString wildcardServerName()+
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    {+
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        return "qt-test-server.wildcard.dev." + serverDomainName();+
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        //return "qttest.wildcard.dev." + serverDomainName();+
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    }+
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+
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#ifdef QT_NETWORK_LIB+
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    static QHostAddress serverIP()+
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    {+
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#ifdef Q_OS_SYMBIAN+
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        loadTestSettings();+
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+
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        if(QtNetworkSettings::entries.contains("server.ip")) {+
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            QtNetworkSettingsRecord* entry = entries["server.ip"];+
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            if(serverIp.isNull()) {+
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                serverIp = entry->recordValue().toAscii();+
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            }+
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            return QHostAddress(serverIp.data());+
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        }+
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#endif // Q_OS_SYMBIAN+
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    return QHostInfo::fromName(serverName()).addresses().first();+
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    }+
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#endif+
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+
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    static QByteArray expectedReplyIMAP()+
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    {+
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#ifdef Q_OS_SYMBIAN+
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        loadTestSettings();+
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+
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        if(QtNetworkSettings::entries.contains("imap.expectedreply")) {+
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            QtNetworkSettingsRecord* entry = entries["imap.expectedreply"];+
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            if(imapExpectedReply.isNull()) {+
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                imapExpectedReply = entry->recordValue().toAscii();+
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                imapExpectedReply.append('\r').append('\n');+
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            }+
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            return imapExpectedReply.data();+
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        }+
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#endif+
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        QByteArray expected( "* OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID STARTTLS LOGINDISABLED] " );+
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        expected = expected.append(QtNetworkSettings::serverName().toAscii());+
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        expected = expected.append(" Cyrus IMAP4 v2.3.11-Mandriva-RPM-2.3.11-6mdv2008.1 server ready\r\n");+
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        return expected;+
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    }+
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+
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    static QByteArray expectedReplySSL()+
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    {+
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#ifdef Q_OS_SYMBIAN+
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        loadTestSettings();+
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+
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        if(QtNetworkSettings::entries.contains("imap.expectedreplyssl")) {+
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            QtNetworkSettingsRecord* entry = entries["imap.expectedreplyssl"];+
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            if(imapExpectedReplySsl.isNull()) {+
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                imapExpectedReplySsl = entry->recordValue().toAscii();+
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                imapExpectedReplySsl.append('\r').append('\n');+
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            }+
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            return imapExpectedReplySsl.data();+
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        }+
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#endif+
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        QByteArray expected( "* OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID AUTH=PLAIN SASL-IR] " );+
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        expected = expected.append(QtNetworkSettings::serverName().toAscii());+
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        expected = expected.append(" Cyrus IMAP4 v2.3.11-Mandriva-RPM-2.3.11-6mdv2008.1 server ready\r\n");+
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        return expected;+
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    }+
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+
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    static QByteArray expectedReplyFtp()+
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    {+
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        QByteArray expected( "220 (vsFTPd 2.0.5)\r\n221 Goodbye.\r\n" );+
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        return expected;+
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    }+
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+
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#ifdef Q_OS_SYMBIAN+
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    static void setDefaultIap()+
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    {+
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        loadDefaultIap();+
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+
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        struct ifreq ifReq;+
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        if(entries.contains("iap.default")) {+
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            QtNetworkSettingsRecord* entry = entries["iap.default"];+
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            QByteArray tmp(entry->recordValue().toAscii());+
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            strcpy( ifReq.ifr_name, tmp.data());+
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        }+
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        else // some default value+
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            strcpy( ifReq.ifr_name, "Lab");+
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+
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        int err = setdefaultif( &ifReq );+
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        if(err)+
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            printf("Setting default IAP - '%s' failed: %d\n", ifReq.ifr_name, err);+
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        else+
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            printf("'%s' used as an default IAP\n", ifReq.ifr_name);+
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    }+
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#endif+
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+
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private:+
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+
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#ifdef Q_OS_SYMBIAN+
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+
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    static  QHash<QString, QtNetworkSettingsRecord* > entries;+
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    static bool bDefaultIapLoaded;+
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    static bool bTestSettingsLoaded;+
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    static QString iapFileFullPath;+
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    static QByteArray serverIp;+
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    static QByteArray imapExpectedReply;+
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    static QByteArray imapExpectedReplySsl;+
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+
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    static bool loadDefaultIap() {+
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        if(bDefaultIapLoaded)+
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            return true;+
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+
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        QFile iapCfgFile(iapFileFullPath);+
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+
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        bool bFoundDefaultIapTag = false;+
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+
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        if (iapCfgFile.open(QFile::ReadOnly)) {+
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            QTextStream input(&iapCfgFile);+
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            QString line;+
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            do {+
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                line = input.readLine().trimmed();+
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                if(line.startsWith(QString("#")))+
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                    continue; // comment found+
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+
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                if(line.contains(QString("[DEFAULT]"))) {+
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                    bFoundDefaultIapTag = true;+
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                } else if(line.contains(QString("[")) && bFoundDefaultIapTag) {+
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                    break;+
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                }+
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+
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                if(bFoundDefaultIapTag && line.contains("name")) {+
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                    int position = line.indexOf(QString("="));+
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                    position += QString("=").length();+
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+
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                    //create record+
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                    QtNetworkSettingsRecord *entry =+
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                        new QtNetworkSettingsRecord( QString("iap.default"), line.mid(position).trimmed() );+
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                    entries.insert(entry->recordName(), entry);+
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                    break;+
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                }+
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            } while (!line.isNull());+
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        }+
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+
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        return bDefaultIapLoaded = bFoundDefaultIapTag;+
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    }+
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+
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    static bool loadTestSettings() {+
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        if(bTestSettingsLoaded)+
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            return true;+
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+
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        QFile cfgFile(iapFileFullPath);+
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        bool bFoundTestTag = false;+
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+
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        if (cfgFile.open(QFile::ReadOnly)) {+
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            QTextStream input(&cfgFile);+
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            QString line;+
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            do {+
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                line = input.readLine().trimmed();+
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+
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                if(line.startsWith(QString("#")) || line.length() == 0)+
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                    continue; // comment or empty line found+
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+
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                if(line.contains(QString("[TEST]"))) {+
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                    bFoundTestTag = true;+
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                } else if(line.startsWith(QString("[")) && bFoundTestTag) {+
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                    bFoundTestTag = false;+
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                    break; // finished with test tag+
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                }+
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+
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                if(bFoundTestTag) { // non-empty line+
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                    int position = line.indexOf(QString("="));+
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+
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                    if(position <= 0) // not found+
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                        continue;+
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+
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                    // found - extract+
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+
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                    QString recname = line.mid(0, position - QString("=").length()).trimmed();+
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                    QString recval = line.mid(position + QString("=").length()).trimmed();+
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+
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                    //create record+
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                    QtNetworkSettingsRecord *entry = new QtNetworkSettingsRecord(recname, recval);+
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                    entries.insert(entry->recordName(), entry);+
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                }+
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            } while (!line.isNull());+
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        }+
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+
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        return bTestSettingsLoaded = true;+
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    }+
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#endif+
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+
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+
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};+
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#ifdef Q_OS_SYMBIAN+
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QHash<QString, QtNetworkSettingsRecord* > QtNetworkSettings::entries = QHash<QString, QtNetworkSettingsRecord* > ();+
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bool QtNetworkSettings::bDefaultIapLoaded = false;+
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bool QtNetworkSettings::bTestSettingsLoaded = false;+
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QString QtNetworkSettings::iapFileFullPath = QString("C:\\Data\\iap.txt");+
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QByteArray QtNetworkSettings::serverIp;+
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QByteArray QtNetworkSettings::imapExpectedReply;+
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QByteArray QtNetworkSettings::imapExpectedReplySsl;+
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#endif+
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+
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#ifdef Q_OS_SYMBIAN+
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#define Q_SET_DEFAULT_IAP QtNetworkSettings::setDefaultIap();+
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#else+
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#define Q_SET_DEFAULT_IAP+
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#endif+
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+
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#ifdef QT_NETWORK_LIB+
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class QtNetworkSettingsInitializerCode {+
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public:+
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    QtNetworkSettingsInitializerCode() {+
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#ifdef Q_OS_SYMBIAN+
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#ifdef Q_CC_NOKIAX86+
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        // We have a non-trivial constructor in global static.+
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        // The QtNetworkSettings::serverName() uses native API which assumes+
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        // Cleanup-stack to exist. That's why we create it here and install+
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        // top level TRAP harness.+
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        CTrapCleanup *cleanupStack = q_check_ptr(CTrapCleanup::New());+
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        TRAPD(err,+
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            QHostInfo testServerResult = QHostInfo::fromName(QtNetworkSettings::serverName());+
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            if (testServerResult.error() != QHostInfo::NoError) {+
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                qWarning() << "Could not lookup" << QtNetworkSettings::serverName();+
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                qWarning() << "Please configure the test environment!";+
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                qWarning() << "See /etc/hosts or network-settings.h";+
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                qFatal("Exiting");+
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            }+
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        )+
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        delete cleanupStack;+
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//#else+
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        // In Symbian HW there is no sense to run this check since global statics are+
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        // initialized before QTestLib initializes the output channel for QWarnigns.+
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        // So if there is problem network setup, also all QtCore etc tests whcih have+
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        // QtNetwork dependency will crash with panic "0 - Exiciting"+
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#endif+
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+
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#else+
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        QHostInfo testServerResult = QHostInfo::fromName(QtNetworkSettings::serverName());+
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        if (testServerResult.error() != QHostInfo::NoError) {+
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            qWarning() << "Could not lookup" << QtNetworkSettings::serverName();+
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            qWarning() << "Please configure the test environment!";+
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            qWarning() << "See /etc/hosts or network-settings.h";+
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            qFatal("Exiting");+
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        }+
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#endif+
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    }+
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};+
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QtNetworkSettingsInitializerCode qtNetworkSettingsInitializer;+
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#endif+
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