--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlanutilities/wpswizard/src/wpswizardstepthreenumber.cpp	Tue Aug 31 16:18:40 2010 +0300
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: 
+ *   WPS Wizard Page: Step 3 Number enter mode.
+ *
+ */
+
+// System includes
+#include <HbDocumentLoader>
+#include <HbWidget>
+#include <HbRadiobuttonList>
+#include <HbLineEdit>
+#include <HbLabel>
+#include <QTextStream>
+#include <QTime>
+#include <HbMainWindow>
+#include <HbParameterLengthLimiter>
+
+// User includes
+#include "wpswizardstepthreenumber.h"
+#include "wpswizard_p.h"
+
+// Trace includes
+#include "OstTraceDefinitions.h"
+#ifdef OST_TRACE_COMPILER_IN_USE
+#include "wpswizardstepthreenumberTraces.h"
+#endif
+
+// External function prototypes
+
+// Local constants
+const static int KMaxPINLength = 8;
+
+/*!
+   \class WpsPageStepThreeNumber
+   \brief Implementation of wps wizard page for step three PIN Entry mode. 
+ */
+
+// ======== LOCAL FUNCTIONS ========
+
+// ======== MEMBER FUNCTIONS ========
+
+/*!
+   Constructor for WPS page three number entry mode
+   
+   @param [in] parent Pointer to the WPS wizard private implementation 
+ */
+WpsPageStepThreeNumber::WpsPageStepThreeNumber(WpsWizardPrivate* parent) :
+    WpsWizardPage(parent), 
+    mWidget(NULL), 
+    mHeading(NULL),
+    mLoader(NULL)
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_WPSPAGESTEPTHREENUMBER_ENTRY, this); 
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_WPSPAGESTEPTHREENUMBER_EXIT, this);
+
+}
+
+/*!
+   Destructor
+ */
+WpsPageStepThreeNumber::~WpsPageStepThreeNumber()
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_WPSPAGESTEPTHREENUMBER_DESTRUCTOR_ENTRY, this);
+    delete mLoader;
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_WPSPAGESTEPTHREENUMBER_DESTRUCTOR_EXIT, this);
+}
+
+/*!
+   Loads the page with all the widgets
+   
+   @return HbWidget* Returns the view widget
+ */
+HbWidget* WpsPageStepThreeNumber::initializePage()
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_INITIALIZEPAGE_ENTRY, this);
+
+    if (!mWidget) {
+        bool ok;
+        mLoader = new HbDocumentLoader(mWizard->mainWindow());
+        
+        mLoader->load(":/docml/occ_wps_02_03.docml", &ok);
+        Q_ASSERT(ok);
+        
+        mWidget = qobject_cast<HbWidget*> (mLoader->findWidget("occ_wps_P2"));
+        Q_ASSERT(mWidget);
+
+        mHeading= qobject_cast<HbLabel*> (mLoader->findWidget("label_heading"));
+        Q_ASSERT(mHeading);
+    } 
+    
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_INITIALIZEPAGE_EXIT, this);
+
+    return mWidget;
+}
+
+/*!
+   Funtion to determine the next page to be displayed in the wizard process
+   
+   @param [out] removeFromStack bool indicating whether the current page should be 
+   removed from the stack
+   
+   @return int Page Id of the next page to be displayed.
+ */
+int WpsPageStepThreeNumber::nextId(bool &removeFromStack) const
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_NEXTID_ENTRY, this);
+    removeFromStack = false;
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_NEXTID_EXIT, this);
+
+    return WpsWizardPage::PageWpsWizardStep4;
+}
+
+/*!
+   Determines the Number of steps to move backwards when 'Prev' Button
+   is clicked
+   
+   @return int Number of pages to move backwards
+ */
+int WpsPageStepThreeNumber::previousTriggered()
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_PREVIOUSTRIGGERED_ENTRY, this);
+    
+    mWizard->setPin(0);
+    
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_PREVIOUSTRIGGERED_EXIT, this);
+    return (PageWpsWizardStep3_Number - PageWpsWizardStep2) - 1;
+}
+
+/*!
+   CallBack when the cancel button is clicked
+ */
+void WpsPageStepThreeNumber::cancelTriggered()
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_CANCELTRIGGERED_ENTRY, this);
+    mWizard->setPin(0);    
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_CANCELTRIGGERED_EXIT, this);
+}
+
+
+/*!
+   Determines whether the Next action button should be enabled or not
+   
+   @return bool Indicating whether next button is enabled or not.
+ */
+bool WpsPageStepThreeNumber::showPage()
+{
+    int randomNumber = computeRandNumber();
+    mHeading->setPlainText(
+        HbParameterLengthLimiter(
+            "txt_occ_dialog_enter_1_on_the_wireless_station_t").arg(
+                QString::number(randomNumber)));
+    mWizard->setPin(randomNumber);
+    return true;
+}
+
+/*!
+   Computes the Random number based on current system time
+   
+   @return int Returns the generated random number
+ */
+int WpsPageStepThreeNumber::computeRandNumber()
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_COMPUTERANDNUMBER_ENTRY, this);
+
+    int pin = 0;
+    QTime time(0, 0);
+    int seed = time.secsTo(QTime::currentTime());
+    
+    do {
+        qsrand(seed);
+        pin = qrand();
+    } while (pin < (10 ^ (KMaxPINLength - 2)) || (((pin / 1000000) % 10)) == 0);
+    
+    //last digit is checksum, so we need 7 digits
+    //and the first shouldn't be 0
+    pin = pin % 10000000;
+    int checkSum = computeCheckSum(pin);
+    pin *= 10;
+    pin += checkSum;
+    
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_COMPUTERANDNUMBER_EXIT, this);
+    return pin;
+}
+
+/*!
+   Computes the checksum for a given pin
+   
+   @return Returns the generated checksum
+ */
+int WpsPageStepThreeNumber::computeCheckSum(int aPin)
+{
+    OstTraceFunctionEntry1(WPSPAGESTEPTHREENUMBER_COMPUTECHECKSUM_ENTRY, this);
+
+    int accum = 0;
+    aPin *= 10;
+    accum += 3 * ((aPin / 10000000) % 10);
+    accum += 1 * ((aPin / 1000000) % 10);
+    accum += 3 * ((aPin / 100000) % 10);
+    accum += 1 * ((aPin / 10000) % 10);
+    accum += 3 * ((aPin / 1000) % 10);
+    accum += 1 * ((aPin / 100) % 10);
+    accum += 3 * ((aPin / 10) % 10);
+    int digit = (accum % 10);
+    OstTraceFunctionExit1(WPSPAGESTEPTHREENUMBER_COMPUTECHECKSUM_EXIT, this);
+    return (10 - digit) % 10;
+}