// 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:

// Name        : wfindfirst.cpp

// Part of     : libc library

// The _wfindfirst function provides information about the first 

// instance of a file name that matches the file specified in the 

// filespec argument. Any wildcard combination supported by the host 

// operating system can be used in filespec. 

// File information is returned in a _wfinddata_t structure, defined in wchar.h

// FUNCTIONS

// _wfindfirst, _wfindnext, _findclose

// INDEX

// _wfindfirst

// _wfindnext

// _findclose

// ANSI_SYNOPSIS

// #include <wchar.h>

// int _wfindnext(intptr_t, struct _wfinddata_t *); 

// intptr_t wfindfirst(const wchar_t* , struct _wfinddata_t* );

// int findclose( intptr_t handle);

// The _wfindfirst function provides information about the first 

// instance of a file name that matches the file specified in the 

// filespec argument. Any wildcard combination supported by the host 

// operating system can be used in filespec. 

// File information is returned in a _wfinddata_t structure, defined in wchar.h

// wfindnext find the next name, if any, that matches the filespec argument 

// in a previous call to _findfirst, and then alter the fileinfo structure 

// contents accordingly.

// _findclose  

// Closes the specified search handle and releases associated resources.

// RETURNS

// _findclose

// If successful, returns 0. Otherwise, it returns –1 and sets errno to ENOENT

// _wfindnext

// If successful, returns 0. Otherwise, returns –1 and sets errno to a value indicating the nature of the failure. Possible error codes are shown below. 

// EINVAL

// Invalid parameter: fileinfo was NULL. Or, the operating system returned an unexpected error.

// ENOENT

// No more matching files could be found.

// _wfindfirst

// If successful, _findfirst returns a unique search handle identifying the file or group of files

// matching the filespec specification, which can be used in a subsequent call to _findnext or to 

// _findclose. Otherwise, _findfirst returns –1 and sets errno to one of the following values.

// EINVAL

// Invalid parameter: filespec or fileinfo was NULL. Or, the operating system returned an unexpected error.

// ENOENT

// File specification that could not be matched.

// ENOMEM

// Not enough memory or the file name given was greater than MAX_PATH.

// EINVAL

// Invalid file name specification.

//

#include <stdlib.h>

#include <wchar.h>

#include <errno.h> 

#include "sysif.h"

#include<e32cmn.h>

#include<ltime.h>

extern "C" 

{

EXPORT_C intptr_t wfindfirst(const wchar_t*  filespec, struct _wfinddata_t* fileinfo)

 {

   if(!filespec||!fileinfo)

   return EINVAL;

   wchar_t *dirf =(wchar_t*)malloc(MAXPATHLEN * sizeof(wchar_t)); // getting the cuurent directory

   wgetcwd(dirf,MAXPATHLEN);

   TPtrC16 dird((const TUint16*)dirf); // converting it into descriptor

   TPtrC16 fsd((const TUint16*)filespec );

   if(temp1== NULL)

   if(k==KErrNone)

   else

   return handle;

 }

EXPORT_C intptr_t wfindnext(intptr_t handle, struct _wfinddata_t * fileinfo)

 {

 }

 EXPORT_C int findclose( intptr_t handle)

 {

  }

}