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%%	options

copyright owner	=	Dirk Krause
copyright year	=	2015-xxxx
license		=	bsd



%%	module


#include "dk4conf.h"
#include "dk4types.h"

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

#ifndef DK4MEM_H_INCLUDED
#include "dk4mem.h"
#endif

#ifndef DK4APP_H_INCLUDED
#include "dk4app.h"
#endif

#ifndef DK4DELDIR_H_INCLUDED
#include "dk4deldir.h"
#endif

#ifndef DK4CONST_H_INCLUDED
#include "dk4const.h"
#endif

#ifndef DK4STATD_H_INCLUDED
#include "dk4statd.h"
#endif

#ifndef DK4FILED_H_INCLUDED
#include "dk4filed.h"
#endif

#ifndef DK4MAODD_H_INCLUDED
#include "dk4maodd.h"
#endif

#ifndef DK4MAODH_H_INCLUDED
#include "dk4maodh.h"
#endif

#if DK4_HAVE_ERRNO_H
#ifndef ERRNO_H_INCLUDED
#include <errno.h>
#define	ERRNO_H_INCLUDED 1
#endif
#endif



$!trace-include



void
dk4app_del_dir_report(const dkChar *fn, const dk4_er_t *erp, dk4_app_t *app)
{
#if DK4_ON_WINDOWS
  dkChar	 eb1[8 * sizeof(DWORD)];
  dkChar	 eb2[8 * sizeof(DWORD)];
  int		 res;
#endif
  switch (erp->ec) {
    case DK4_E_NOT_SUPPORTED: {
      dk4app_log_base3(app, DK4_LL_ERROR, 66, 54, fn);
    } break;
#if DK4_ON_WINDOWS
    case DK4_E_REMOVE_DIRECTORY_FAILED : {
      res = dk4ma_write_decimal_unsigned(
        eb1, DK4_SIZEOF(eb1,dkChar), (dk4_um_t)((erp->dt).lDetails1), 0, NULL
      );
      if (0 != res) {
        res = dk4ma_write_hex_unsigned(
          eb2, DK4_SIZEOF(eb2,dkChar),
          (dk4_um_t)((erp->dt).lDetails1), 0, NULL
        );
      }
      if (0 != res) {
        dk4app_log_base7(app,DK4_LL_ERROR,66,69,70,71,fn,eb1,eb2);
      } else {
        dk4app_log_base3(app, DK4_LL_ERROR, 66, 77, fn);
      }
    } break;
#endif
    case DK4_E_RMDIR_FAILED: {
      switch ((erp->dt).iDetails1) {
#ifdef EACCES
        case EACCES: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 55, fn);
        } break;
#endif
#ifdef EBUSY
        case EBUSY: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 49, fn);
        } break;
#endif
#ifdef EIO
        case EIO: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 59, fn);
        } break;
#endif
#ifdef EFAULT
        case EFAULT: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 50, fn);
        } break;
#endif
#ifdef EINVAL
        case EINVAL: {
          /* ERROR: Invalid path name */
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 68, fn);
        } break;
#endif
#ifdef ELOOP
        case ELOOP: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 61, fn);
        } break;
#endif
#ifdef ENAMETOOLONG
        case ENAMETOOLONG: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 65, fn);
        } break;
#endif
#ifdef ENOENT
        case ENOENT: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 51, fn);
        } break;
#endif
#ifdef ENOMEM
        case ENOMEM: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 62, fn);
        } break;
#endif
#ifdef ENOTDIR
        case ENOTDIR: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 150, fn);
        } break;
#endif
#ifdef ENOTEMPTY
        case ENOTEMPTY: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 67, fn);
        } break;
#endif
#if defined(EEXIST) && (EEXIST != ENOTEMPTY)
        case EEXIST: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 67, fn);
        } break;
#endif
#ifdef EPERM
        case EPERM: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 58, fn);
        } break;
#endif
#ifdef EROFS
        case EROFS: {
          dk4app_log_base3(app, DK4_LL_ERROR, 66, 56, fn);
        } break;
#endif
        default: {
          dk4app_log_with_errno(
            app, DK4_LL_ERROR, 66, 79, 80, 66, 77, fn, (erp->dt).iDetails1
          );
        } break;
      }
    } break;
    default: {
      dk4app_log_base3(app, DK4_LL_ERROR, 66, 77, fn);
    } break;
  }
}



int
dk4app_del_dir(const dkChar *fn, dk4_app_t *app)
{
  const dkChar 	*msg[3];
  dk4_er_t	 er;
  int		 back = 0;
  $? "+ dk4app_del_dir %!ds", TR_STR(fn)
  if (NULL != fn) {					$? ". arg ok"
    if (NULL != app) {
      if (0 != dk4app_log_do(app, DK4_LL_DEBUG)) {
        if ((NULL != app->msg_debug) && (25 < app->sz_msg_debug)) {
	  msg[0] = (app->msg_debug)[25];
	  msg[1] = fn;
	  msg[2] = NULL;
	  dk4app_log_msg(app, DK4_LL_DEBUG, msg, 2);
	}
      }
    }
    dk4error_init(&er);
    back = dk4delete_directory(fn, &er);
    if (0 == back) {					$? "! problem"
      if (0 != dk4file_exists(fn, NULL)) {
        dk4app_del_dir_report(fn, &er, app);
      } else {					$? ". not found"
        back = 1;	/* File does not exist */
      }
    }
  }
  $? "- dk4app_del_dir %d", back
  return back;
}