// Copyright (c) 2009 - 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:

// aplapplistitem.cpp

//

/** 

* @file aplapplistitem.cpp

*

* @internalComponent

* @released

*/

#include "aplapplistitem.h"

#include "barsc2.h"

#include "parse.h"

#include "uidtype.h"

//

// class CAppLocalOpaqueDataInfo

//

//Default Constructor for class CAppLocalOpaqueDataInfo

CAppLocalOpaqueDataInfo::CAppLocalOpaqueDataInfo()

	: iServiceUid(0),

	  iLocale(0),

	  iOpaqueData(NULL)

{

}

//Destructor for class CAppLocalOpaqueDataInfo

CAppLocalOpaqueDataInfo::~CAppLocalOpaqueDataInfo()

{

	delete iOpaqueData;

}

//Constructor for class CAppLocalOpaqueDataInfo

CAppLocalOpaqueDataInfo::CAppLocalOpaqueDataInfo(TInt aLocale, TUint32 aServiceUid, Ptr8* aOpaqueData)

	: iLocale(aLocale),

	  iServiceUid(aServiceUid),

	  iOpaqueData(aOpaqueData)

{

	assert(iOpaqueData);

}

CAppLocalOpaqueDataInfo* CAppLocalOpaqueDataInfo::NewL(TInt aLocale, TUint32 aServiceUid, Ptr8* aOpaqueData)

{

	CAppLocalOpaqueDataInfo* self=new CAppLocalOpaqueDataInfo(aLocale, aServiceUid, aOpaqueData);

	if(NULL==self)

	{

		std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed";

		throw CResourceFileException(errMsg);

	}

	return self;	

}

Ptr8* CAppLocalOpaqueDataInfo::GetOpaqueData()

{

	return iOpaqueData;

}

TUint32 CAppLocalOpaqueDataInfo::GetServiceUid()

{

	return iServiceUid;

}

TInt CAppLocalOpaqueDataInfo::GetLocale()

{

	return iLocale;

}

//

// Class CAppLocalizableInfo

//

CAppLocalizableInfo::~CAppLocalizableInfo()

{

	delete iCaption;

	delete iShortCaption;

	delete iGroupName;

	delete iIconFileName;

	if(iViewDataArray)

		iViewDataArray->clear();

	delete iViewDataArray;

	delete iOpaqueData;

}

CAppLocalizableInfo::CAppLocalizableInfo(const std::string& aRegistrationFileName, const std::string& aLocalizeFilePath)

	: iNumOfAppIcons(0),

	iRegistrationFilePath(aRegistrationFileName),

	iLocalPath(aLocalizeFilePath)

{

	iCaption = NULL;

	iShortCaption = NULL;

	iIconFileName = NULL;

	iGroupName = NULL;

	iViewDataArray = NULL;

	iOpaqueData = NULL;

}

CAppLocalizableInfo* CAppLocalizableInfo::NewL(const std::string& aRegistrationFileName,const std::string& aLocalizeFilePath)

{

	CAppLocalizableInfo* self=new CAppLocalizableInfo(aRegistrationFileName, aLocalizeFilePath);

	if(NULL==self)

	{

		std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed";

		throw CResourceFileException(errMsg);

	}

	return self;	

}

void CAppLocalizableInfo::SetCaption(Ptr16* Caption)

{	

	iCaption = Caption;

}

void CAppLocalizableInfo::SetShortCaption(Ptr16* ShortCaption)

{

	iShortCaption = ShortCaption;

}

void CAppLocalizableInfo::SetGroupName(Ptr16* GroupName)

{

	iGroupName = GroupName;

}

void CAppLocalizableInfo::SetIconFileName(Ptr16* IconFileName)

{

	iIconFileName = IconFileName;

}

void CAppLocalizableInfo::SetNumOfAppIcons(TInt NumOfAppIcons)

{

	iNumOfAppIcons = NumOfAppIcons;

}

void CAppLocalizableInfo::SetLocale(TInt Locale)

{

	iLocale = Locale;

}

void CAppLocalizableInfo::SetOpaqueData(Ptr8* OpaqueData)

{

	iOpaqueData = OpaqueData;

}

std::vector<CAppViewData*>* CAppLocalizableInfo::GetViewDataArray()

{

	return iViewDataArray;

}

Ptr16* CAppLocalizableInfo::GetGroupName()

{

	return iGroupName;

}

Ptr16* CAppLocalizableInfo::GetCaption()

{

	return iCaption;

}

Ptr16* CAppLocalizableInfo::GetShortCaption()

{

	return iShortCaption;

}

Ptr16* CAppLocalizableInfo::GetIconFileName()

{

	return iIconFileName;

}

TInt CAppLocalizableInfo::GetNumOfAppIcons()

{

	return iNumOfAppIcons;

}

TInt CAppLocalizableInfo::GetLocale()

{

	return iLocale;

}	

Ptr8* CAppLocalizableInfo::GetOpaqueData()

{

	return iOpaqueData;

}

//Read ViewData struct of Localizable resource file.

void CAppLocalizableInfo::ReadViewDataL(RResourceReader& aResourceReader)

{

	// read LEN WORD STRUCT view_list[]

	const TInt numOfViews = aResourceReader.ReadInt16L();

	if (numOfViews > 0)

	{

		iViewDataArray = new std::vector<CAppViewData*>;

		if(NULL==iViewDataArray)

		{

			std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed";

			throw CResourceFileException(errMsg);

		}

	}

	for(TInt view = 0; view < numOfViews; ++view)

	{

		CAppViewData* viewData = CAppViewData::NewL();

		aResourceReader.ReadUint32L(); // skip over LONG reserved_long

		aResourceReader.ReadUint32L(); // skip over LLINK reserved_llink

		// read LONG uid

		const TUid viewUid =  {aResourceReader.ReadInt32L()};

		viewData->SetUid(viewUid);

		// read LONG screen_mode

		const TInt screenMode = aResourceReader.ReadInt32L();

		viewData->SetScreenMode(screenMode);

		aResourceReader.ReadUint32L(); // skip over LONG reserved_long

		aResourceReader.ReadUint32L(); // skip over LLINK reserved_llink

		// read LTEXT caption

		PtrC16* viewCaption = aResourceReader.ReadTPtrCL();

		if(NULL != viewCaption)

		{

			viewData->SetCaptionL(viewCaption);

			viewCaption->iPtr = NULL; //To Avoid double delete in destructor. To be destroyed by RResourceReader.

			delete viewCaption;

		}

		// read WORD number_of_icons

		const TInt numOfViewIcons = aResourceReader.ReadInt16L();

		viewData->SetNumOfViewIcons(numOfViewIcons);

		// read LTEXT icon_file

		PtrC16* viewIconFile = aResourceReader.ReadTPtrCL();

		if(NULL != viewIconFile)

		{

			Ptr16*	fullViewIconFileName = ViewDataIconFileNameL(viewIconFile);

			if (fullViewIconFileName)

			{

				viewData->SetIconFileNameL(fullViewIconFileName);

				viewData->SetNonMbmIconFile(true);

				delete fullViewIconFileName;

			}

			else

			{

				viewIconFile->iPtr = NULL;

				viewIconFile->iMaxLength = 0;

				if (numOfViewIcons > 0 && iIconFileName)

				{ // default to app icon filename

					viewIconFile->iPtr = iIconFileName->GetPtr(); 

					viewIconFile->iMaxLength = iIconFileName->GetLength();

				std::string errMsg= "Failed : ServiceInfo Icon File not present in Device.";

				throw CResourceFileException(errMsg);

				}

			}

		}

		iViewDataArray->push_back(viewData);

		if(NULL != viewIconFile)

		{

			viewIconFile->iPtr = NULL; //To Avoid double delete in destructor. To be destroyed by RResourceReader.

		}

		delete viewIconFile;

	}

}

Ptr16* CAppLocalizableInfo::ViewDataIconFileNameL(const PtrC16* aIconFileName) const

{

	Ptr16* filename = NULL;

	if (aIconFileName->iMaxLength == 0)

		return NULL;

	/*

	 * aIconFileName may contain a valid string in some format (for eg. URI format) other than path to a regular file on disk

	 * and that can be a mbm or non-mbm file. Such a filename will be reported as invalid filename by iFs.IsValidName() method. 

	 * aIconFileName will be returned since it is a valid string. 

	 */	

	ParsePtrC parsePtr(aIconFileName);

	if (parsePtr.IsWild() || !parsePtr.PathPresent() || !parsePtr.NamePresent())

		return NULL;

	filename = new Ptr16(aIconFileName->iMaxLength);

	if(NULL==filename || NULL == filename->GetPtr())

	{

		std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed";

		throw CResourceFileException(errMsg);

	}

	filename->UpdateLength(aIconFileName->iMaxLength);

	BufCpy(filename->GetPtr(),aIconFileName->iPtr,aIconFileName->iMaxLength);

	std::wstring iFileName = Ptr16ToWstring(filename);

	std::wstring iFilePath = string2wstring(iLocalPath);

	std::string fullnamewitoutdrive = parsePtr.FullNameWithoutDrive();

	std::wstring iFilename1 = string2wstring(fullnamewitoutdrive);

	if(parsePtr.DrivePresent())

		iFilePath.append(iFilename1);

	else

		iFilePath.append(iFileName);

	// check for fully qualified icon filename

	if (parsePtr.DrivePresent() && FileExists(iFileName))

	{

		parsePtr.SetToNull();

		return filename;	

	}

	else

	{

		// check for icon file on same drive as localisable resource file

		std::string localisableResourceFileDrive = parsePtr.Drive();

		TInt ret = FindWild(aIconFileName);

		if(ret == 0 && FileExists(iFilePath))

		{

			parsePtr.SetToNull();

			return filename;

		}

		else

		{

			ParsePtrC parsePtr_reg(iRegistrationFilePath);

			std::string registrationFileDrive = parsePtr_reg.Drive();

			if(registrationFileDrive.compare(localisableResourceFileDrive))

			{

				// check for icon file on same drive as registration file

				std::string registrationfilepath(parsePtr_reg.FullPath());

				registrationfilepath.append(parsePtr.NameAndExt());

				std::wstring iRegFilePath = string2wstring(registrationfilepath);

				std::string iconfile = parsePtr.StrName();

				ret = FindWild(registrationFileDrive,iconfile,localisableResourceFileDrive);

				if(ret == 0 && FileExists(iRegFilePath))

				{

					parsePtr_reg.SetToNull();

					parsePtr.SetToNull();

					return filename;

				}

			}

			parsePtr_reg.SetToNull();

		}

	}

	parsePtr.SetToNull();	//To Avoid double delete in destructor. To be destroyed by RResourceReader.

							//Same as iIconFileName data member of class CAppInfoReader. Destructor will delete.

	return NULL;					// Or to be deleted by calling function.

}

//

// Class CAppViewData

//

CAppViewData::~CAppViewData()

{

	delete iCaption;

	delete iIconFileName;

}

CAppViewData::CAppViewData()

	: iNonMbmIconFile(false),iNumOfViewIcons(0),iScreenMode(0)

{

	iCaption = NULL;

	iIconFileName = NULL;

	iUid = NullUid;

}

CAppViewData* CAppViewData::NewL()

{

	CAppViewData* self=new CAppViewData();

	if(NULL==self)

	{

		std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed";

		throw CResourceFileException(errMsg);

	}

	return self;	

}

void CAppViewData::SetUid(TUid aUid)

{

	iUid=aUid;

}

void CAppViewData::SetScreenMode(TInt aScreenMode)

{

	iScreenMode=aScreenMode;

}

void CAppViewData::SetCaptionL(const PtrC16* aCaption)

{

	if(aCaption != NULL)

	{

		iCaption=new Ptr16(aCaption->iMaxLength);

		if(NULL==iCaption || NULL==iCaption->GetPtr())

		{

			std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed";

			throw CResourceFileException(errMsg);

		}

		iCaption->UpdateLength(aCaption->iMaxLength);

		BufCpy(iCaption->GetPtr(),aCaption->iPtr,aCaption->iMaxLength);

	}

	else

		iCaption = NULL;

}

void CAppViewData::SetIconFileNameL(const Ptr16* aFileName)

{

	if(aFileName != NULL)

	{

		iIconFileName = new Ptr16(aFileName->GetLength());

		if(NULL==iIconFileName || NULL==iIconFileName->GetPtr())

		{

			std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed";

			throw CResourceFileException(errMsg);

		}

		iIconFileName->UpdateLength(aFileName->GetLength());

		BufCpy(iIconFileName->GetPtr(),aFileName->GetPtr(),aFileName->GetLength());

	}

	else

		iIconFileName = NULL;

}

void CAppViewData::SetNumOfViewIcons(TInt aNumOfViewIcons)

{

	iNumOfViewIcons = aNumOfViewIcons;

}

void CAppViewData::SetNonMbmIconFile(TBool aNonMbmIconFile)

{

	iNonMbmIconFile = aNonMbmIconFile;

}

TUid CAppViewData::Uid() const

{

	return iUid;

}

Ptr16* CAppViewData::GetCaption()

{

	return iCaption;

}

TInt CAppViewData::GetScreenMode()

{

	return iScreenMode;

}

Ptr16* CAppViewData::GetIconFileName()

{

	return iIconFileName;

}

TInt CAppViewData::GetNumOfViewIcons()

{

	return iNumOfViewIcons;

}