/*

* 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: 

*

*/

#include <QFile>

#include <QMap>

#include <QLocale>

#include <hbstringutil.h>

#include "HelpUtils.h"

/////////////////////////////////////////////////////////////////////////////////////////////////////////

#ifdef Q_OS_SYMBIAN

#include <qsysteminfo.h>

#include <xqappmgr.h>

#include <e32const.h>

#include <eikenv.h>

#include <zipfile.h>

void LoadFileFromZipL(const TDesC& aZipName, const TDesC& aFileName, QString& desBuffer)

    {

    // open the zip file

    RFs& fs = CEikonEnv::Static()->FsSession();

    CZipFile* zipFile = CZipFile::NewL(fs, aZipName);

    CleanupStack::PushL(zipFile);

    TInt err = zipFile->OpenL();

    if(err == KErrNone)

        {

        CZipFileMember* member = zipFile->MemberL(aFileName);

        if(member) // member exist

            {

            CleanupStack::PushL(member);

            RZipFileMemberReaderStream* stream; 

            zipFile->GetInputStreamL(member, stream);

            CleanupStack::PushL(stream);

            HBufC8* buffer = HBufC8::NewLC(member->UncompressedSize());

            TPtr8 ptr(buffer->Des());

            User::LeaveIfError(stream->Read(ptr, member->UncompressedSize()));

            QByteArray byteArray((const char*)buffer->Ptr(), buffer->Length());

            desBuffer.append(byteArray);

            CleanupStack::PopAndDestroy(buffer);

            CleanupStack::PopAndDestroy(stream);

            CleanupStack::PopAndDestroy(member);

            }

        }

    zipFile->Close();

    CleanupStack::PopAndDestroy(zipFile);

    }

void FixPathSlash(TDes& aPath)

    {

    for(TInt i=0; i<aPath.Length(); i++)

        {

        if(aPath[i] == '/') aPath[i] = '\\';

        }

    }

void HelpUtils::loadHtmlFromZipFile(const QString& path, const QString& htmlFile, QString& htmlContent)

    {

    TFileName zipNameDes(TPtrC(path.utf16(), path.length()));

    TFileName subFileDes(TPtrC(htmlFile.utf16(), htmlFile.length()));

    FixPathSlash(zipNameDes);

    FixPathSlash(subFileDes);

    htmlContent.clear(); // clear all data

    QT_TRAP_THROWING(LoadFileFromZipL(zipNameDes, subFileDes, htmlContent));

    }

#else

void HelpUtils::loadHtmlFromZipFile(const QString& path, const QString& htmlFile, QString& htmlContent)

{

	Q_UNUSED(path);

	Q_UNUSED(htmlFile);

	Q_UNUSED(htmlContent);

	return;

}

#endif

QString HelpUtils::rootPath()

{

	return QString("z:/");

}

QString HelpUtils::UILocaleFromQtToSymbian()

{

#ifdef Q_OS_SYMBIAN

	static QMap<QString, int> iso_to_symbian_map;

	iso_to_symbian_map.insert("en_GB" ,ELangEnglish);             

	iso_to_symbian_map.insert("fr_FR" ,ELangFrench);              

	iso_to_symbian_map.insert("de_DE" ,ELangGerman);              

	iso_to_symbian_map.insert("es_ES" ,ELangSpanish);             

	iso_to_symbian_map.insert("it_IT" ,ELangItalian);             

	iso_to_symbian_map.insert("sv_SE" ,ELangSwedish);             

	iso_to_symbian_map.insert("da_DK" ,ELangDanish);              

	iso_to_symbian_map.insert("no_NO" ,ELangNorwegian);           

	iso_to_symbian_map.insert("fi_FI" ,ELangFinnish);             

	iso_to_symbian_map.insert("en_US" ,ELangAmerican);            

	iso_to_symbian_map.insert("fr_CH" ,ELangSwissFrench);         

	iso_to_symbian_map.insert("de_CH" ,ELangSwissGerman);         

	iso_to_symbian_map.insert("pt_PT" ,ELangPortuguese);          

	iso_to_symbian_map.insert("tr_TR" ,ELangTurkish);             

	iso_to_symbian_map.insert("is_IS" ,ELangIcelandic);           

	iso_to_symbian_map.insert("ru_RU" ,ELangRussian);             

	iso_to_symbian_map.insert("hu_HU" ,ELangHungarian);           

	iso_to_symbian_map.insert("nl_NL" ,ELangDutch);               

	iso_to_symbian_map.insert("nl_BE" ,ELangBelgianFlemish);      

	iso_to_symbian_map.insert("en_AU" ,ELangAustralian);          

	iso_to_symbian_map.insert("fr_BE" ,ELangBelgianFrench);       

	iso_to_symbian_map.insert("de_AT" ,ELangAustrian);            

	iso_to_symbian_map.insert("en_NZ" ,ELangNewZealand);          

	iso_to_symbian_map.insert("fr"    ,ELangInternationalFrench); 

	iso_to_symbian_map.insert("cs_CZ" ,ELangCzech);               

	iso_to_symbian_map.insert("sk_SK" ,ELangSlovak);              

	iso_to_symbian_map.insert("pl_PL" ,ELangPolish);              

	iso_to_symbian_map.insert("sl_SI" ,ELangSlovenian);           

	iso_to_symbian_map.insert("zh_TW" ,ELangTaiwanChinese);       

	iso_to_symbian_map.insert("zh_HK" ,ELangHongKongChinese);     

	iso_to_symbian_map.insert("zh_CN" ,ELangPrcChinese);          

	iso_to_symbian_map.insert("ja_JP" ,ELangJapanese);            

	iso_to_symbian_map.insert("th_TH" ,ELangThai);                

	iso_to_symbian_map.insert("af"    ,ELangAfrikaans);           

	iso_to_symbian_map.insert("sq_AL" ,ELangAlbanian);            

	iso_to_symbian_map.insert("am_ET" ,ELangAmharic);             

	iso_to_symbian_map.insert("ar_AE" ,ELangArabic);              

	iso_to_symbian_map.insert("hy_AM" ,ELangArmenian);            

	iso_to_symbian_map.insert("tl_PH" ,ELangTagalog);             

	iso_to_symbian_map.insert("be_BY" ,ELangBelarussian);         

	iso_to_symbian_map.insert("bn"    ,ELangBengali);             

	iso_to_symbian_map.insert("bg_BG" ,ELangBulgarian);           

	iso_to_symbian_map.insert("my_MM" ,ELangBurmese);             

	iso_to_symbian_map.insert("ca_ES" ,ELangCatalan);             

	iso_to_symbian_map.insert("hr_HR" ,ELangCroatian);            

	iso_to_symbian_map.insert("en_CA" ,ELangCanadianEnglish);     

	iso_to_symbian_map.insert( "en"   ,ELangInternationalEnglish);

	iso_to_symbian_map.insert("en_ZA" ,ELangSouthAfricanEnglish); 

	iso_to_symbian_map.insert("et_EE" ,ELangEstonian);            

	iso_to_symbian_map.insert("fa_IR" ,ELangFarsi);               

	iso_to_symbian_map.insert("fr_CA" ,ELangCanadianFrench);      

	iso_to_symbian_map.insert("gd_GB" ,ELangScotsGaelic);         

	iso_to_symbian_map.insert("ka_GE" ,ELangGeorgian);            

	iso_to_symbian_map.insert("el_GR" ,ELangGreek);               

	iso_to_symbian_map.insert("el_GR" ,ELangCyprusGreek);         

	iso_to_symbian_map.insert("gu_IN" ,ELangGujarati);            

	iso_to_symbian_map.insert("he_IL" ,ELangHebrew);              

	iso_to_symbian_map.insert("hi_IN" ,ELangHindi);               

	iso_to_symbian_map.insert("id_ID" ,ELangIndonesian);          

	iso_to_symbian_map.insert("ga_IE" ,ELangIrish);               

	iso_to_symbian_map.insert("it_CH" ,ELangSwissItalian);        

	iso_to_symbian_map.insert("kn_IN" ,ELangKannada);             

	iso_to_symbian_map.insert("kk_KZ" ,ELangKazakh);              

	iso_to_symbian_map.insert("km_KH" ,ELangKhmer);               

	iso_to_symbian_map.insert("ko_KR" ,ELangKorean);              

	iso_to_symbian_map.insert("lo_LA" ,ELangLao);                 

	iso_to_symbian_map.insert("lv_LV" ,ELangLatvian);             

	iso_to_symbian_map.insert("lt_LT" ,ELangLithuanian);          

	iso_to_symbian_map.insert("mk_MK" ,ELangMacedonian);          

	iso_to_symbian_map.insert("ms_MY" ,ELangMalay);               

	iso_to_symbian_map.insert("ml_IN" ,ELangMalayalam);           

	iso_to_symbian_map.insert("mr_IN" ,ELangMarathi);             

	iso_to_symbian_map.insert("mo_MD" ,ELangMoldavian);           

	iso_to_symbian_map.insert("mn_MN" ,ELangMongolian);           

	iso_to_symbian_map.insert("nn_NO" ,ELangNorwegianNynorsk);    

	iso_to_symbian_map.insert("pt_BR" ,ELangBrazilianPortuguese); 

	iso_to_symbian_map.insert("pa"    ,ELangPunjabi);             

	iso_to_symbian_map.insert("ro_RO" ,ELangRomanian);            

	iso_to_symbian_map.insert("sr_YU" ,ELangSerbian);             

	iso_to_symbian_map.insert("si_LK" ,ELangSinhalese);           

	iso_to_symbian_map.insert("so_SO" ,ELangSomali);              

	iso_to_symbian_map.insert( "es"   ,ELangInternationalSpanish);

	iso_to_symbian_map.insert( "es"   ,ELangLatinAmericanSpanish);

	iso_to_symbian_map.insert("sw"    ,ELangSwahili);             

	iso_to_symbian_map.insert("sv_FI" ,ELangFinlandSwedish);      

	iso_to_symbian_map.insert("ta_IN" ,ELangTamil);               

	iso_to_symbian_map.insert("te_IN" ,ELangTelugu);              

	iso_to_symbian_map.insert("bo_CN" ,ELangTibetan);             

	iso_to_symbian_map.insert("ti_ER" ,ELangTigrinya);            

	iso_to_symbian_map.insert("tr_GR" ,ELangCyprusTurkish);       

	iso_to_symbian_map.insert("tk_TM" ,ELangTurkmen);             

	iso_to_symbian_map.insert("uk_UA" ,ELangUkrainian);           

	iso_to_symbian_map.insert("ur_PK" ,ELangUrdu);                

	iso_to_symbian_map.insert("vi_VN" ,ELangVietnamese);          

	iso_to_symbian_map.insert("cy_GB" ,ELangWelsh);               

	iso_to_symbian_map.insert("zu_ZA" ,ELangZulu);                

	iso_to_symbian_map.insert("st_LS" ,ELangSouthSotho);          

	iso_to_symbian_map.insert("eu_ES" ,ELangBasque);       

	iso_to_symbian_map.insert("gl_ES" ,ELangGalician);                          

	iso_to_symbian_map.insert("en"    ,ELangEnglish_Apac);                

	iso_to_symbian_map.insert("en_TW" ,ELangEnglish_Taiwan);              

	iso_to_symbian_map.insert("en_HK" ,ELangEnglish_HongKong);                          

	iso_to_symbian_map.insert("en_CN" ,ELangEnglish_Prc);         

	iso_to_symbian_map.insert("en_JP" ,ELangEnglish_Japan);       

	iso_to_symbian_map.insert("en_TH" ,ELangEnglish_Thailand);     

	iso_to_symbian_map.insert("ms"    ,ELangMalay_Apac); 

	QString langName = QLocale::system().name();

	return QString("%1").arg(iso_to_symbian_map.value(langName),2,10,QChar('0'));

#else

	return QString("%1").arg(1,2,10,QChar('0'));

#endif

}

int HelpUtils::launchApplication(const QString& appUid)

{

#ifdef Q_OS_SYMBIAN

    QString uriStr("appto://");

    uriStr.append(appUid);

    QUrl uri(uriStr); 

    XQApplicationManager appmgr;

    XQAiwRequest* req5 = appmgr.create(uri, false);

    QList<QVariant> args;

    args << uri.encodedQuery();

    req5->setArguments(args);

    if (!req5->send())

    {

        return req5->lastError();

    }

#else

	Q_UNUSED(appUid);

#endif

    return 0;

}

bool HelpUtils::suppportFeatureID(int featureID)

{

#ifdef Q_OS_SYMBIAN

	if(featureID == -1)

	{

		return true;

	}

    QtMobility::QSystemInfo sysInfo;

	return sysInfo.hasFeatureSupported((QtMobility::QSystemInfo::Feature)featureID);

#else

	Q_UNUSED(featureID);

	return true;

#endif

}

Qt::Orientation HelpUtils::defaultOrientation()

{

	return Qt::Vertical;

}

Qt::SortOrder HelpUtils::sortOrder()

{

	return Qt::AscendingOrder;

}

int HelpUtils::findStr(const QString& strFrom, const QString& strToFind)

{

	return HbStringUtil::findC(strFrom, strToFind);

}

int HelpUtils::compareStr(const QString& str1, const QString& str2)

{

	return HbStringUtil::compareC(str1, str2);

}

// end of file