/*

* Copyright (c) 2009 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:  AppUi implementation, all functions here

*

*/

// INCLUDE FILES

#include <avkon.hrh>

#include <aknnotewrappers.h>

#include <AknQueryDialog.h>

#include <aknmessagequerydialog.h>

#include <w32std.h>

#include <eikmenup.h>

#include <commdb.h>

#include <HtiAdmin.rsg>

#include <HtiCommPluginInterface.h> // for KHTICommInterfaceUid

#include <HtiCfg.h>

#include <HtiVersion.h>

#include "HtiAdmin.pan"

#include "HtiAdminAppUi.h"

#include "HtiAdminAppView.h"

#include "HtiAdmin.hrh"

#ifdef __ENABLE_LOGGING__

#include <flogger.h>

_LIT(KLogFolder, "hti");

_LIT(KLogFile, "htiadmin.txt");

#define HTI_LOG_TEXT(a1) {_LIT(temp, a1); RFileLogger::Write(KLogFolder, KLogFile, EFileLoggingModeAppend, temp);}

#define HTI_LOG_FORMAT(a1,a2) {_LIT(temp, a1); RFileLogger::WriteFormat(KLogFolder, KLogFile, EFileLoggingModeAppend, temp, (a2));}

#define HTI_LOG_DES(a1) {RFileLogger::Write(KLogFolder, KLogFile, EFileLoggingModeAppend, (a1));}

#else // __ENABLE_LOGGING__

#define HTI_LOG_TEXT(a1)

#define HTI_LOG_FORMAT(a1,a2)

#define HTI_LOG_DES(a1)

#endif // __ENABLE_LOGGING__

// CONSTANTS

_LIT( KHtiWatchDogMatchPattern, "HtiWatchDog*" );

_LIT( KHtiFrameworkExe, "HtiFramework.exe" );

_LIT( KHtiMatchPattern, "HtiFramework*" );

_LIT( KHtiFrameworkCaption, "HTI status: " );

_LIT( KHtiAutoStartCaption, "AutoStart: " );

_LIT( KHtiVersionCaption, "Version: " );

_LIT( KHtiSelectedCommCaption, "Communication: " );

_LIT( KHtiAdminStartParameter, "admin" );

_LIT( KHtiAdminVersionFormat, "%u.%u.%u (%uwk%02u)" );

_LIT( KHtiAdminAboutVersionFormat, "Version %u.%u.%u - " );

const static TInt KTerminateReason = 1;

const TInt32 KHTIImplUidSerial    = {0x10210CCA};

const TInt32 KHTIImplUidBluetooth = {0x200212CC};

const TInt32 KHTIImplUidIPComm    = {0x200212CE};

// configuration file constants

_LIT( KCfgFilePath,         "\\");

_LIT( KHtiCfg,              "hti.cfg" );

_LIT( KHtiBtCommCfg,        "HTIBtComm.cfg" );

_LIT( KHtiSerialCommCfg ,   "HTISerialComm.cfg" );

_LIT( KHtiIPCommCfg,        "HTIIPComm.cfg" );

// hti.cfg

_LIT8( KCommPlugin,         "CommPlugin" );

_LIT8( KPriority,           "Priority" );

_LIT8( KShowConsole,        "ShowConsole" );

_LIT8( KEnableHtiWatchDog,  "EnableHtiWatchDog" );

_LIT8( KEnableHtiAutoStart, "EnableHtiAutoStart" );

_LIT8( KShowErrorDialogs,   "ShowErrorDialogs" );

// HtiBtComm.cfg

_LIT8( KBtDeviceAddress,    "BtDeviceAddress" );

_LIT8( KBtDeviceName,       "BtDeviceName" );

// HtiSerialComm.cfg

_LIT8( KCommPortNumber,     "CommPort" );

// HTIIPComm.cfg

_LIT8( KLocalPort,          "LocalPort" );

_LIT8( KRemoteHost,         "RemoteHost" );

_LIT8( KRemotePort,         "RemotePort" );

_LIT8( KIAPName,            "IAPName" );

// ConstructL is called by the application framework

void CHtiAdminAppUi::ConstructL()

    {

    BaseConstructL( EAknEnableSkin );

    iAppView = CHtiAdminAppView::NewL( ClientRect() );

    AddToStackL( iAppView );

    iAppView->SetCaption( KHtiFrameworkCaption );

    iAppView->SetVersionCaption( KHtiVersionCaption );

    iAppView->SetAutoStartCaption( KHtiAutoStartCaption );

    iAppView->SetSelectedCommCaption( KHtiSelectedCommCaption );

    UpdateVersion();

    UpdateStatusL();

    StartTimer();

    iHtiCfg = CHtiCfg::NewL();

    UpdateAutoStartStatus(); // uses iHtiCfg

    UpdateSelectedComm(); // uses iHtiCfg

    }

CHtiAdminAppUi::CHtiAdminAppUi()

    {

    iHtiCfg = NULL;

    }

CHtiAdminAppUi::~CHtiAdminAppUi()

    {

    KillTimer();

    if ( iAppView )

        {

        RemoveFromStack( iAppView );

        delete iAppView;

        iAppView = NULL;

        }

    if ( iHtiCfg )

        delete iHtiCfg;

    }

void CHtiAdminAppUi::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenuPane)

    {

    HTI_LOG_FORMAT( "DynInitMenuPaneL 0x%x", aResourceId );

    if ( aResourceId == R_HTIADMIN_MENU )

        {

        RProcess prs;

        if ( OpenHtiProcess( prs ) )

            {

            if ( prs.ExitType() == EExitPending )

                {

                aMenuPane->SetItemDimmed( EHtiAdminStart, ETrue );

                aMenuPane->SetItemDimmed( EHtiAdminSubOptions, ETrue );

                prs.Close();

                return;

                }

            }

        aMenuPane->SetItemDimmed( EHtiAdminStop, ETrue );

        prs.Close();

        }

    else if ( aResourceId == R_HTIADMIN_SUBMENU_OPTIONS )

        {

#if !defined(__ENABLE_LOGGING__)

        aMenuPane->SetItemDimmed( EHtiAdminSubLogs, ETrue );

#endif

        }

    else if ( aResourceId == R_HTIADMIN_SUBMENU_PRIORITY )

        {

        TInt priority = 3; // default value

        TRAPD( err, iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

        if ( !err )

            {

            TRAP( err, priority = iHtiCfg->GetParameterIntL( KPriority ) );

            }

        switch ( priority )

            {

            case 1:

                aMenuPane->SetItemButtonState( EHtiAdminPriorityBackground, EEikMenuItemSymbolOn );

                break;

            case 2:

                aMenuPane->SetItemButtonState( EHtiAdminPriorityForeground, EEikMenuItemSymbolOn );

                break;

            case 4:

                aMenuPane->SetItemButtonState( EHtiAdminPriorityAbsoluteHigh, EEikMenuItemSymbolOn );

                break;

            default:

                aMenuPane->SetItemButtonState( EHtiAdminPriorityHigh, EEikMenuItemSymbolOn );

                break;

            }

        }

    else if ( aResourceId == R_HTIADMIN_SUBMENU_AUTOSTART )

        {

#ifdef __WINS__

        TInt value = 0; // default value for emulator

#else

        TInt value = 1; // default value for hardware

#endif

        TRAPD( err, iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

        if ( !err )

            {

            TRAP( err, value = iHtiCfg->GetParameterIntL( KEnableHtiAutoStart ) );

            }

        if ( value )

            aMenuPane->SetItemButtonState( EHtiAdminAutoStartEnable, EEikMenuItemSymbolOn );

        else

            aMenuPane->SetItemButtonState( EHtiAdminAutoStartDisable, EEikMenuItemSymbolOn );

        }

    else if ( aResourceId == R_HTIADMIN_SUBMENU_WATCHDOG )

        {

        TInt value = 0; // default value

        TRAPD( err, iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

        if ( !err )

            {

            TRAP( err, value = iHtiCfg->GetParameterIntL( KEnableHtiWatchDog ) );

            }

        if ( value )

            aMenuPane->SetItemButtonState( EHtiAdminWatchDogEnable, EEikMenuItemSymbolOn );

        else

            aMenuPane->SetItemButtonState( EHtiAdminWatchDogDisable, EEikMenuItemSymbolOn );

        }

    else if ( aResourceId == R_HTIADMIN_SUBMENU_CONSOLE )

        {

        TInt value = 0; // default value

        TRAPD( err, iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

        if ( !err )

            {

            TRAP( err, value = iHtiCfg->GetParameterIntL( KShowConsole ) );

            }

        if ( value )

            aMenuPane->SetItemButtonState( EHtiAdminConsoleEnable, EEikMenuItemSymbolOn );

        else

            aMenuPane->SetItemButtonState( EHtiAdminConsoleDisable, EEikMenuItemSymbolOn );

        }

    else if ( aResourceId == R_HTIADMIN_SUBMENU_ERROR_DIALOGS )

        {

        TInt value = 1; // default value

        TRAPD( err, iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

        if ( !err )

            {

            TRAP( err, value = iHtiCfg->GetParameterIntL( KShowErrorDialogs ) );

            }

        if ( value )

            aMenuPane->SetItemButtonState( EHtiAdminErrorDialogsEnable, EEikMenuItemSymbolOn );

        else

            aMenuPane->SetItemButtonState( EHtiAdminErrorDialogsDisable, EEikMenuItemSymbolOn );

        }

    }

// Helper function to get data from a dialog

TInt ShowDialog(TInt aResourceId, const TDesC &aText, TDes8 &aValue)

    {

    TBuf<KMaxParameterValueLength> data;

    CAknTextQueryDialog* dlg;

    dlg = new (ELeave) CAknTextQueryDialog(data);

    CleanupStack::PushL(dlg);

    dlg->SetPromptL(aText);

    dlg->SetMaxLength(KMaxParameterValueLength);

    CleanupStack::Pop(); // dlg

    if ( dlg->ExecuteLD( aResourceId ) )

        {

        aValue.Copy(data);

        return KErrNone;

        }

    return KErrCancel;

    }

void CHtiAdminAppUi::ShowBTListQueryL()

	{

	TInt selectedOption( KErrNotFound );

	CDesCArrayFlat* array = new (ELeave) CDesCArrayFlat(20);

	CleanupStack::PushL(array);

	array->AppendL(_L("By BT address"));

	array->AppendL(_L("By BT Name"));

	array->AppendL(_L("Search when starting"));

	CAknListQueryDialog* dlg = new(ELeave) CAknListQueryDialog( &selectedOption );

	dlg->PrepareLC(R_QUERY_DIALOG);

	dlg->SetItemTextArray(array);

	dlg->SetOwnershipType(ELbmDoesNotOwnItemArray);

	dlg->RunLD();

	CleanupStack::PopAndDestroy(array); 

	if(selectedOption == 0)

		{

		HandleBtByAddress();

		}

	else if(selectedOption == 1)

		{

		HandleBtByName();

		}

	else if (selectedOption == 2)

		{

		HandleBtSearch();

		}

	}

void CHtiAdminAppUi::ShowIPListQueryL()

	{

	TInt selectedOption( KErrNotFound );

	CDesCArrayFlat* array = new (ELeave) CDesCArrayFlat(10);

	CleanupStack::PushL(array);

	array->AppendL(_L("Listen"));

	array->AppendL(_L("Connect"));

	CAknListQueryDialog* dlg = new(ELeave) CAknListQueryDialog( &selectedOption );

	dlg->PrepareLC(R_QUERY_DIALOG);

	dlg->SetItemTextArray(array);

	dlg->SetOwnershipType(ELbmDoesNotOwnItemArray);

	dlg->RunLD();

	CleanupStack::PopAndDestroy(array); 

	if(selectedOption == 0)

		{

		HandleIPListen();

		}

	else if(selectedOption == 1)

		{

		HandleIPConnect();

		}

	}

void CleanupRArray( TAny* object )

    {

    ( ( RImplInfoPtrArray* ) object )->ResetAndDestroy();

    }

void CHtiAdminAppUi::ShowCommsListQueryL()

	{

	TInt selectedOption( KErrNotFound );

	const TInt pluginNameArrayGranularity (15);

	CDesCArrayFlat* pluginNameArray = new (ELeave) CDesCArrayFlat(pluginNameArrayGranularity);

	CleanupStack::PushL(pluginNameArray);

	RImplInfoPtrArray implInfoArray;

	CleanupStack::PushL( TCleanupItem( CleanupRArray, &implInfoArray ) );

	REComSession::ListImplementationsL( KHTICommInterfaceUid, implInfoArray );

	for ( TInt i = 0; i < implInfoArray.Count(); ++i )

		{

		pluginNameArray->AppendL(implInfoArray[i]->DisplayName());

		}

	CAknListQueryDialog* dlg = new(ELeave) CAknListQueryDialog( &selectedOption );

	dlg->PrepareLC(R_QUERY_DIALOG);

	dlg->SetHeaderTextL(_L("Select communication"));

	dlg->SetItemTextArray(pluginNameArray);

	dlg->SetOwnershipType(ELbmDoesNotOwnItemArray);

	if(dlg->RunLD())

		{

		TInt32 uid = implInfoArray[selectedOption]->ImplementationUid().iUid;

		switch(uid)

			{

			case KHTIImplUidSerial:  

				{

				TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

				iHtiCfg->SetParameterL( KCommPlugin, _L8( "SERIAL" ) );

				iHtiCfg->SaveCfgL( KCfgFilePath, KHtiCfg );

				TBuf8<KMaxParameterValueLength> portNum;

				if ( !ShowDialog( R_NUMERIC_QUERY, _L("Com port number:"), portNum ) )

					{

					TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiSerialCommCfg ) );

					iHtiCfg->SetParameterL( KCommPortNumber, portNum );

					iHtiCfg->SaveCfgL( KCfgFilePath, KHtiSerialCommCfg );

					}

				UpdateSelectedComm();

				}

				break;

			case KHTIImplUidBluetooth:  

				{

				ShowBTListQueryL();				

				}

				break;

			case KHTIImplUidIPComm:  

				{

				ShowIPListQueryL();

				}

				break;

			default:

				{

				//Just save the conf info for other plugins

				TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

				iHtiCfg->SetParameterL( KCommPlugin, implInfoArray[selectedOption]->DataType() );

				iHtiCfg->SaveCfgL( KCfgFilePath, KHtiCfg );

				UpdateSelectedComm();

				}

			}

		}

	CleanupStack::PopAndDestroy(2, pluginNameArray);  

	}

void CHtiAdminAppUi::HandleBtByAddress()

	{

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath,  KHtiCfg ) );

	iHtiCfg->SetParameterL( KCommPlugin, _L8( "BTSERIAL" ) );

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiCfg );

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiBtCommCfg ) );

	iHtiCfg->RemoveParameterL( KBtDeviceName );

	iHtiCfg->RemoveParameterL( KBtDeviceAddress );

	TBuf8<KMaxParameterValueLength> address;

	if ( !ShowDialog( R_TEXT_QUERY, _L("BT address:"), address) )

		{

		iHtiCfg->SetParameterL( KBtDeviceAddress, address);

		}

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiBtCommCfg);

	UpdateSelectedComm();

	}

void CHtiAdminAppUi::HandleBtByName()

	{

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

	iHtiCfg->SetParameterL( KCommPlugin, _L8( "BTSERIAL" ) );

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiCfg );

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiBtCommCfg ) );

	iHtiCfg->RemoveParameterL( KBtDeviceName );

	iHtiCfg->RemoveParameterL( KBtDeviceAddress );

	TBuf8<KMaxParameterValueLength> name;

	if ( !ShowDialog( R_TEXT_QUERY, _L( "BT name:" ), name ) )

		{

		iHtiCfg->SetParameterL( KBtDeviceName, name );

		}

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiBtCommCfg );

	UpdateSelectedComm();

	}

void CHtiAdminAppUi::HandleBtSearch()

	{

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

	iHtiCfg->SetParameterL( KCommPlugin, _L8( "BTSERIAL" ) );

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiCfg );

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiBtCommCfg ) );

	iHtiCfg->RemoveParameterL( KBtDeviceName );

	iHtiCfg->RemoveParameterL( KBtDeviceAddress );

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiBtCommCfg );

	UpdateSelectedComm();

	}

void CHtiAdminAppUi::HandleIPListen()

	{

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

	iHtiCfg->SetParameterL( KCommPlugin, _L8("IPCOMM"));

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiCfg );

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiIPCommCfg ) );

	iHtiCfg->RemoveParameterL( KRemotePort );

	iHtiCfg->RemoveParameterL( KRemoteHost );

	TBuf8<KMaxParameterValueLength> localPort;

	if ( !ShowDialog( R_TEXT_QUERY, _L( "Local port:" ), localPort ) )

		{

		iHtiCfg->SetParameterL( KLocalPort, localPort );

		ShowCommsDBListQueryL();

		}

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiIPCommCfg );

	UpdateSelectedComm();

	}

void CHtiAdminAppUi::HandleIPConnect()

	{

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiCfg ) );

	iHtiCfg->SetParameterL( KCommPlugin, _L8( "IPCOMM" ) );

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiCfg );

	TRAP_IGNORE( iHtiCfg->LoadCfgL( KCfgFilePath, KHtiIPCommCfg ) );

	iHtiCfg->RemoveParameterL( KLocalPort );

	TBuf8<KMaxParameterValueLength> remoteHost;

	TBuf8<KMaxParameterValueLength> remotePort;

	if ( !ShowDialog( R_TEXT_QUERY, _L("Remote host:"), remoteHost ) )

		{

		iHtiCfg->SetParameterL( KRemoteHost, remoteHost );

		if ( !ShowDialog( R_TEXT_QUERY, _L( "Remote port:" ), remotePort ) )

			{

			iHtiCfg->SetParameterL( KRemotePort, remotePort );

			ShowCommsDBListQueryL();

			}

		}

	iHtiCfg->SaveCfgL( KCfgFilePath, KHtiIPCommCfg );

	UpdateSelectedComm();

	}

// handle any menu commands

void CHtiAdminAppUi::HandleCommandL(TInt aCommand)

    {

    TFileName cfgFile;

    switch ( aCommand )

        {

        case EEikCmdExit:

        case EAknSoftkeyExit:

            Exit();

            break;

        case EHtiAdminStart:

            {

            HTI_LOG_TEXT( "Start" );

            RProcess prs;

            TInt err;

            TBool isRunning = EFalse;

            if ( OpenHtiProcess( prs ) )