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#include <QtTest/QtTest>

#include "../qbearertestcommon.h"

#include <QtNetwork/qnetworkconfiguration.h>

#include <QtNetwork/qnetworkconfigmanager.h>

#if defined(Q_OS_UNIX) && !defined(QT_NO_ICD)

#include <stdio.h>

#include <iapconf.h>

#endif

QT_USE_NAMESPACE

class tst_QNetworkConfigurationManager : public QObject

{

    Q_OBJECT

public slots:

    void initTestCase();

    void cleanupTestCase();

    void init();

    void cleanup();

private slots:

    void allConfigurations();

    void defaultConfiguration();

    void configurationFromIdentifier();

private:

#if defined(Q_OS_UNIX) && !defined(QT_NO_ICD)

    Maemo::IAPConf *iapconf;

    Maemo::IAPConf *iapconf2;

    Maemo::IAPConf *gprsiap;

#define MAX_IAPS 50

    Maemo::IAPConf *iaps[MAX_IAPS];

    QProcess *icd_stub;

#endif

};

void tst_QNetworkConfigurationManager::initTestCase()

{

#if defined(Q_OS_UNIX) && !defined(QT_NO_ICD)

    iapconf = new Maemo::IAPConf("007");

    iapconf->setValue("ipv4_type", "AUTO");

    iapconf->setValue("wlan_wepkey1", "connt");

    iapconf->setValue("wlan_wepdefkey", 1);

    iapconf->setValue("wlan_ssid", QByteArray("JamesBond"));

    iapconf->setValue("name", "James Bond");

    iapconf->setValue("type", "WLAN_INFRA");

    gprsiap = new Maemo::IAPConf("This-is-GPRS-IAP");

    gprsiap->setValue("ask_password", false);

    gprsiap->setValue("gprs_accesspointname", "internet");

    gprsiap->setValue("gprs_password", "");

    gprsiap->setValue("gprs_username", "");

    gprsiap->setValue("ipv4_autodns", true);

    gprsiap->setValue("ipv4_type", "AUTO");

    gprsiap->setValue("sim_imsi", "244070123456789");

    gprsiap->setValue("name", "MI6");

    gprsiap->setValue("type", "GPRS");

    iapconf2 = new Maemo::IAPConf("osso.net");

    iapconf2->setValue("ipv4_type", "AUTO");

    iapconf2->setValue("wlan_wepkey1", "osso.net");

    iapconf2->setValue("wlan_wepdefkey", 1);

    iapconf2->setValue("wlan_ssid", QByteArray("osso.net"));

    iapconf2->setValue("name", "osso.net");

    iapconf2->setValue("type", "WLAN_INFRA");

    iapconf2->setValue("wlan_security", "WEP");

    /* Create large number of IAPs in the gconf and see what happens */

    fflush(stdout);

    printf("Creating %d IAPS: ", MAX_IAPS);

    for (int i=0; i<MAX_IAPS; i++) {

	QString num = QString().sprintf("%d", i);

	QString iap = "iap-" + num;

	iaps[i] = new Maemo::IAPConf(iap);

	iaps[i]->setValue("name", QString("test-iap-")+num);

	iaps[i]->setValue("type", "WLAN_INFRA");

	iaps[i]->setValue("wlan_ssid", QString(QString("test-ssid-")+num).toAscii());

	iaps[i]->setValue("wlan_security", "WPA_PSK");

	iaps[i]->setValue("EAP_wpa_preshared_passphrase", QString("test-passphrase-")+num);

	printf(".");

	fflush(stdout);

    }

    printf("\n");

    fflush(stdout);

    icd_stub = new QProcess(this);

    icd_stub->start("/usr/bin/icd2_stub.py");

    QTest::qWait(1000);

    // Add a known network to scan list that icd2 stub returns

    QProcess dbus_send;

    // 007 network

    dbus_send.start("dbus-send --type=method_call --system "

		    "--dest=com.nokia.icd2 /com/nokia/icd2 "

		    "com.nokia.icd2.testing.add_available_network "

		    "string:'' uint32:0 string:'' "

		    "string:WLAN_INFRA uint32:5000011 array:byte:48,48,55");

    dbus_send.waitForFinished();

    // osso.net network

    dbus_send.start("dbus-send --type=method_call --system "

		    "--dest=com.nokia.icd2 /com/nokia/icd2 "

		    "com.nokia.icd2.testing.add_available_network "

		    "string:'' uint32:0 string:'' "

		    "string:WLAN_INFRA uint32:83886097 array:byte:111,115,115,111,46,110,101,116");

    dbus_send.waitForFinished();

#endif

}

void tst_QNetworkConfigurationManager::cleanupTestCase()

{

#if defined(Q_OS_UNIX) && !defined(QT_NO_ICD)

    iapconf->clear();

    delete iapconf;

    iapconf2->clear();

    delete iapconf2;

    gprsiap->clear();

    delete gprsiap;

    printf("Deleting %d IAPS : ", MAX_IAPS);

    for (int i=0; i<MAX_IAPS; i++) {

	iaps[i]->clear();

	delete iaps[i];

	printf(".");

	fflush(stdout);

    }

    printf("\n");

    qDebug() << "Deleted" << MAX_IAPS << "IAPs";

    icd_stub->terminate();

    icd_stub->waitForFinished();

#endif

}

void tst_QNetworkConfigurationManager::init()

{

}

void tst_QNetworkConfigurationManager::cleanup()

{

}

void printConfigurationDetails(const QNetworkConfiguration& p)

{

    qDebug() << p.name() <<":  isvalid->" <<p.isValid() << " type->"<< p.type() << 

                " roaming->" << p.isRoamingAvailable() << "identifier->" << p.identifier() <<

                " purpose->" << p.purpose() << " state->" << p.state();

}

void tst_QNetworkConfigurationManager::allConfigurations()

{

    QNetworkConfigurationManager manager;

    QList<QNetworkConfiguration> preScanConfigs = manager.allConfigurations();

    foreach(QNetworkConfiguration c, preScanConfigs)

    {

        QVERIFY2(c.type()!=QNetworkConfiguration::UserChoice, "allConfiguration must not return UserChoice configs");

    }

    QSignalSpy spy(&manager, SIGNAL(updateCompleted()));

    manager.updateConfigurations(); //initiate scans

    QTRY_VERIFY(spy.count() == 1); //wait for scan to complete

    QList<QNetworkConfiguration> configs = manager.allConfigurations();

    int all = configs.count();

    qDebug() << "All configurations:" << all;

    QVERIFY(all);

    foreach(QNetworkConfiguration p, configs) {

        QVERIFY(p.isValid());

        printConfigurationDetails(p);

        QVERIFY(p.type() != QNetworkConfiguration::Invalid);

        QVERIFY(p.type() != QNetworkConfiguration::UserChoice);

    }

    configs = manager.allConfigurations(QNetworkConfiguration::Undefined);

    int undefined = configs.count();

    QVERIFY(undefined <= all);

    qDebug() << "Undefined configurations:" << undefined;

    foreach( const QNetworkConfiguration p, configs) {

        printConfigurationDetails(p);

        QVERIFY(p.state() & QNetworkConfiguration::Undefined);

        QVERIFY(!(p.state() & QNetworkConfiguration::Defined));

    }

    //get defined configs only (same as all)

    configs = manager.allConfigurations(QNetworkConfiguration::Defined);

    int defined = configs.count();

    qDebug() << "Defined configurations:" << defined;

    QVERIFY(defined <= all);

    foreach( const QNetworkConfiguration p, configs) {

        printConfigurationDetails(p);

        QVERIFY(p.state() & QNetworkConfiguration::Defined);

        QVERIFY(!(p.state() & QNetworkConfiguration::Undefined));

    }

    //get discovered configurations only

    configs = manager.allConfigurations(QNetworkConfiguration::Discovered);

    int discovered = configs.count();

    //QVERIFY(discovered);

    qDebug() << "Discovered configurations:" << discovered;

    foreach(const QNetworkConfiguration p, configs) {

        printConfigurationDetails(p);

        QVERIFY(p.isValid());

        QVERIFY(!(p.state() & QNetworkConfiguration::Undefined));

        QVERIFY(p.state() & QNetworkConfiguration::Defined);

        QVERIFY(p.state() & QNetworkConfiguration::Discovered);

    }

    //getactive configurations only

    configs = manager.allConfigurations(QNetworkConfiguration::Active);

    int active = configs.count();

    if (active)

        QVERIFY(manager.isOnline());

    else

        QVERIFY(!manager.isOnline());

    //QVERIFY(active);

    qDebug() << "Active configurations:" << active;

    foreach(const QNetworkConfiguration p, configs) {

        printConfigurationDetails(p);

        QVERIFY(p.isValid());

        QVERIFY(!(p.state() & QNetworkConfiguration::Undefined));

        QVERIFY(p.state() & QNetworkConfiguration::Active);

        QVERIFY(p.state() & QNetworkConfiguration::Discovered);

        QVERIFY(p.state() & QNetworkConfiguration::Defined);

    }

    QVERIFY(all >= discovered);

    QVERIFY(discovered >= active);

}

void tst_QNetworkConfigurationManager::defaultConfiguration()

{

    QNetworkConfigurationManager manager;

    QSignalSpy spy(&manager, SIGNAL(updateCompleted()));

    manager.updateConfigurations(); //initiate scans

    QTRY_VERIFY(spy.count() == 1); //wait for scan to complete

    QList<QNetworkConfiguration> configs = manager.allConfigurations();

    QNetworkConfiguration defaultConfig = manager.defaultConfiguration();

    bool confirm = configs.contains(defaultConfig);

    if (defaultConfig.type() != QNetworkConfiguration::UserChoice) {

        QVERIFY(confirm || !defaultConfig.isValid());

        QVERIFY(!(confirm && !defaultConfig.isValid()));

    } else {

        QVERIFY(!confirm);  // user choice config is not part of allConfigurations()

        QVERIFY(defaultConfig.isValid());

        QCOMPARE(defaultConfig.name(), QString("UserChoice"));

        QCOMPARE(defaultConfig.children().count(), 0);

        QVERIFY(!defaultConfig.isRoamingAvailable());

        QCOMPARE(defaultConfig.state(), QNetworkConfiguration::Discovered);

        QNetworkConfiguration copy = manager.configurationFromIdentifier(defaultConfig.identifier());

        QVERIFY(copy == defaultConfig);

    }

}

void tst_QNetworkConfigurationManager::configurationFromIdentifier()

{

    QNetworkConfigurationManager manager;

    QSet<QString> allIdentifier;

    //force an update to get maximum number of configs

    QSignalSpy spy(&manager, SIGNAL(updateCompleted()));

    manager.updateConfigurations(); //initiate scans

    QTRY_VERIFY(spy.count() == 1); //wait for scan to complete

    QList<QNetworkConfiguration> configs = manager.allConfigurations();

    foreach(QNetworkConfiguration c, configs) {

        QVERIFY(!allIdentifier.contains(c.identifier()));

        allIdentifier.insert(c.identifier());

        QNetworkConfiguration direct = manager.configurationFromIdentifier(c.identifier());

        QVERIFY(direct.isValid());

        QVERIFY(direct == c);

    }

    //assume that there is no item with identifier 'FooBar'

    QVERIFY(!allIdentifier.contains("FooBar"));

    QNetworkConfiguration invalid = manager.configurationFromIdentifier("FooBar");

    QVERIFY(!invalid.isValid());

}

QTEST_MAIN(tst_QNetworkConfigurationManager)

#include "tst_qnetworkconfigurationmanager.moc"