#include "tfilepath_io.h"

#include "tconvert.h"

#include <fcntl.h></fcntl.h>

#include <sys types.h=""></sys>

#include <sys stat.h=""></sys>

#include <fstream></fstream>

#include <iostream></iostream>

using namespace std;

#ifdef _WIN32

#include <io.h></io.h>

#include <windows.h></windows.h>

/*!Return a pointer to a \b FILE, if exist. The file is opened using _wfopen_s,

   documentation \b http://msdn2.microsoft.com/en-us/library/z5hh6ee9(VS.80).aspx.

	 \b fp is file path, \b mode is the way open, read ("r"), write ("w"), ... , to

	 know mode view _wfopen_s documentation.

*/

FILE *fopen(const TFilePath &fp, string mode)

{

	FILE *pFile;

	errno_t err = _wfopen_s(&pFile, fp.getWideString().c_str(), ::to_wstring(mode).c_str());

	if (err == -1)

		return NULL;

	return pFile;

}

Tifstream::Tifstream(const TFilePath &fp)

	: ifstream(m_file = fopen(fp, "rb"))

{

}

Tifstream::~Tifstream()

{

	if (m_file) {

		int ret = fclose(m_file);

		assert(ret == 0);

	}

}

void Tifstream::close()

{

	m_file = 0;

	std::ifstream::close();

}

Tofstream::Tofstream(const TFilePath &fp, bool append_existing)

	: ofstream(m_file = fopen(fp, append_existing ? "ab" : "wb"))

{

}

Tofstream::~Tofstream()

{

	if (m_file) {

		flush();

		int ret = fclose(m_file);

		assert(ret == 0);

	}

}

void Tofstream::close()

{

	m_file = 0;

	std::ofstream::close();

}

bool Tifstream::isOpen() const

{

	return m_file != 0;

}

bool Tofstream::isOpen() const

{

	return m_file != 0;

}

#else

//======================

//

// Versione non windows

//

//======================

FILE *fopen(const TFilePath &fp, string mode)

{

	return fopen(QString::fromStdWString(fp.getWideString()).toUtf8().data(), mode.c_str());

}

Tifstream::Tifstream(const TFilePath &fp)

	: ifstream(QString::fromStdWString(fp.getWideString()).toUtf8().data(), ios::binary)

/*: ifstream(openFileForReading(fp), ios::binary) 

NO! Questo costruttore non e' standard, anche se e' presente 

in molte versioni. Nel MAC non c'e e fa un cast a char*

sperando che sia il nome del file => compila ma non funziona

*/

{

}

Tifstream::~Tifstream()

{

#ifndef MACOSX

	fclose();

#endif

}

Tofstream::Tofstream(const TFilePath &fp, bool append_existing)

	: ofstream(QString::fromStdWString(fp.getWideString()).toUtf8().data(), ios::binary | (append_existing ? ios_base::app : ios_base::trunc))

{

}

Tofstream::~Tofstream()

{

}

void Tofstream::close()

{

}

bool Tifstream::isOpen() const

{

	// TODO

	return true;

}

bool Tofstream::isOpen() const

{

	// TODO

	return true;

}

#endif