/*

* 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: 

*

*/

#include "testcorpus.h"

#include "cpixfstools.h"

#include <sstream>

using namespace std;

LineTestCorpus::LineTestCorpus(const char* path)

: items_() 

{

	FILE* ifs; 

	ifs = fopen(path, "r"); 

    if (ifs)

    {

		Cpt::FileSentry ifsSentry( ifs ); 

        string

            line;

        while (Cpt::fgetline(ifs, line))

        {	

	    	wostringstream wline; 

	    	for (int i = 0; i < line.length(); i++) {

	    		wline<<((wchar_t)line[i]);

	    	}

        	items_.push_back(wline.str()); 

        }

    }

}

LineTestCorpus::~LineTestCorpus() 

	{

	}

size_t LineTestCorpus::size()

	{

	return items_.size(); 

	}

std::wstring LineTestCorpus::item(size_t index)

	{

	return items_[index];

	}

std::map<std::string, LineTestCorpusRef::CorpusEntry>* LineTestCorpusRef::instances_ = NULL;

LineTestCorpusRef::LineTestCorpusRef(const char* path)

{

	if ( instances_ == NULL ) {

		instances_ = new std::map<std::string, LineTestCorpusRef::CorpusEntry>(); 

	}

	this->path_ = path; 

	if (instances_->count(path_) == 0) 

	{

		(*instances_)[path_].first = 0;

		(*instances_)[path_].second = new LineTestCorpus(path);

	}

	(*instances_)[path_].first++; 

	ref_ = (*instances_)[path_].second; 

}

LineTestCorpusRef::~LineTestCorpusRef()

{

	ref_ = NULL; 

	(*instances_)[path_].first--;

	if ((*instances_)[path_].first == 0)

	{

		delete (*instances_)[path_].second;

		instances_->erase(path_); 

	}

	if ( instances_->size() == 0 ) {

		delete instances_;

		instances_ = NULL; 

	}

}

size_t LineTestCorpusRef::size()

	{

	return ref_->size(); 

	}

std::wstring LineTestCorpusRef::item(size_t index)

	{

	return ref_->item( index ); 

	}