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path: root/support/dktools/dk4fnewc.c
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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4fnewc.ctr
*/

/**	@file dk4fnewc.c The dk4fnewc module.
*/


#line 76 "dk4fnewc.ctr"


#include "dk4conf.h"

#if DK4_ON_WINDOWS
#ifndef WINDOWS_H_INCLUDED
#include <windows.h>
#define	WINDOWS_H_INCLUDED 1
#endif
#endif

#if DK4_HAVE_WCHAR_H
#ifndef WCHAR_H_INCLUDED
#include <wchar.h>
#define WCHAR_H_INCLUDED 1
#endif
#endif

#if	DK4_HAVE_ASSERT_H
#ifndef	ASSERT_H_INCLUDED
#include <assert.h>
#define	ASSERT_H_INCLUDED 1
#endif
#endif

#include "dk4fnewc.h"
#include "dk4strw.h"
#include "dk4mem.h"
#include "dk4getcwdw.h"
#include "dk4unused.h"





#line 110 "dk4fnewc.ctr"



#if DK4_ON_WINDOWS



/**	Constant texts used by the module.
*/
static const wchar_t * const dk4fne_wc_kw[] = {
/* 0 */
L".",

/* 1 */
L"..",

NULL


#line 124 "dk4fnewc.ctr"
};



static
int
dk4fne_wc_fill_directory(dk4_dir_wc_t *ptr, const wchar_t *fn, dk4_er_t *erp)
{
  WIN32_FIND_DATAW		 ffdata;
  wchar_t			*nn;
  HANDLE			 ffres;
  int				 back = 0;
  

#line 137 "dk4fnewc.ctr"
#if	DK4_USE_ASSERT
  assert(NULL != ptr);
  assert(NULL != fn);
#endif
  ffres = FindFirstFileW(fn, &ffdata);
  if (INVALID_HANDLE_VALUE != ffres) {
    back = 1;
    do {
      if (0 != dk4strw_cmp(dk4fne_wc_kw[0], ffdata.cFileName)) {
        if (0 != dk4strw_cmp(dk4fne_wc_kw[1], ffdata.cFileName)) {
	  nn = dk4strw_dup(ffdata.cFileName, erp);
	  if (NULL != nn) {
	    if (0 != (FILE_ATTRIBUTE_DIRECTORY & (ffdata.dwFileAttributes))) {
	      if (0 == dk4sto_add(ptr->s_dir, (void *)nn, erp)) {
	        back = 0;
		dk4mem_free(nn);
	      }
	    } else {
	      if (0 == dk4sto_add(ptr->s_file, (void *)nn, erp)) {
	        back = 0;
		dk4mem_free(nn);
	      }
	    }
	  } else {
	    back = 0;
	  }
	}
      }
    } while (FindNextFileW(ffres, &ffdata));
    FindClose(ffres);
  } else {					

#line 168 "dk4fnewc.ctr"
    /* ERROR: FindFirstFile failed */
    dk4error_set_ldetails(
      erp, DK4_E_FINDFIRSTFILE_FAILED,
      (long)((unsigned long)GetLastError())
    );
  } 

#line 174 "dk4fnewc.ctr"
  return back;
}
#endif



dk4_dir_wc_t *
dk4fne_open_wc(
#if DK4_ON_WINDOWS
  const wchar_t	*fn,
#else
  const wchar_t	* DK4_ARG_UNUSED(fn),
#endif
  dk4_er_t	*erp
)
{
#if DK4_ON_WINDOWS
  dk4_dir_wc_t	*back	= NULL;
  wchar_t	*p1	= NULL;
  int		 ok	= 0;
  

#line 195 "dk4fnewc.ctr"
#if	DK4_USE_ASSERT
  assert(NULL != fn);
#endif
  if (NULL != fn) {
    back = dk4mem_new(dk4_dir_wc_t, 1, erp);
    if (NULL != back) {				

#line 201 "dk4fnewc.ctr"
      back->path = NULL;
      back->s_dir = NULL;
      back->i_dir = NULL;
      back->s_file = NULL;
      back->i_file = NULL;
      back->path = dk4strw_dup(fn, erp);
      if (NULL != back->path) {			

#line 208 "dk4fnewc.ctr"
        p1 = dk4strw_rchr(back->path, L'\\');
	if (NULL != p1) {
	  *p1 = L'\0';
	} else {
	  dk4mem_free(back->path);
	  back->path = NULL;
	  back->path = dk4getcwd_wc_dup(erp);
	}
        back->s_dir = dk4sto_open(erp);
	if (NULL != back->s_dir) {
	  dk4sto_set_comp(back->s_dir, dk4dir_wc_compare, 0);
	  back->i_dir = dk4sto_it_open(back->s_dir, erp);
	  if (NULL != back->i_dir) {
	    back->s_file = dk4sto_open(erp);
	    if (NULL != back->s_file) {
	      dk4sto_set_comp(back->s_file, dk4dir_wc_compare, 0);
	      back->i_file = dk4sto_it_open(back->s_file, erp);
	      if (NULL != back->i_file) {	

#line 226 "dk4fnewc.ctr"
	        ok = dk4fne_wc_fill_directory(back, fn, erp);
	      } else {				

#line 228 "dk4fnewc.ctr"
	      }
	    } else {				

#line 230 "dk4fnewc.ctr"
	    }
	  } else {				

#line 232 "dk4fnewc.ctr"
	  }
	} else {				

#line 234 "dk4fnewc.ctr"
	}
      } else {					

#line 236 "dk4fnewc.ctr"
      }
      if (0 == ok) {
        dk4dir_wc_close(back);
	back = NULL;
      }
    } else {					

#line 242 "dk4fnewc.ctr"
    }
  } else {
    dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
  } 

#line 246 "dk4fnewc.ctr"
  return back;
#else
  DK4_UNUSED_ARG(fn)
  dk4error_set_simple_error_code(erp, DK4_E_NOT_SUPPORTED);
  return 0;
#endif
}