summaryrefslogtreecommitdiff
path: root/support/dktools/dk4fne08.c
blob: 9e6cf514c425c9eade132b41e19b74d4fb35adc6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
/*
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: dk4fne08.ctr
*/

/**	@file dk4fne08.c The dk4fne08 module.
*/


#line 76 "dk4fne08.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_ASSERT_H
#ifndef	ASSERT_H_INCLUDED
#include <assert.h>
#define	ASSERT_H_INCLUDED 1
#endif
#endif

#include "dk4fne08.h"
#include "dk4str8.h"
#include "dk4mem.h"
#include "dk4unused.h"
#include "dk4getcwd8.h"





#line 103 "dk4fne08.ctr"



#if DK4_ON_WINDOWS
/**	Constant texts used by the module.
*/
static const char * const dk4fne_c8_kw[] = {
/* 0 */
".",

/* 1 */
"..",

NULL


#line 114 "dk4fne08.ctr"
};
#endif



#if DK4_ON_WINDOWS
static
int
dk4fne_c8_fill_directory(dk4_dir_c8_t *ptr, const char *fn, dk4_er_t *erp)
{
  WIN32_FIND_DATAA		 ffdata;
  char				*nn;
  HANDLE			 ffres;
  int				 back = 0;
#if	DK4_USE_ASSERT
  assert(NULL != ptr);
  assert(NULL != fn);
#endif
  ffres = FindFirstFileA(fn, &ffdata);
  if (INVALID_HANDLE_VALUE != ffres) {
    back = 1;
    do {
      if (0 != dk4str8_cmp(dk4fne_c8_kw[0], ffdata.cFileName)) {
        if (0 != dk4str8_cmp(dk4fne_c8_kw[1], ffdata.cFileName)) {
	  nn = dk4str8_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 (FindNextFileA(ffres, &ffdata));
    FindClose(ffres);
  } else {
    /* ERROR: FindFirstFile failed */
    dk4error_set_ldetails(
      erp, DK4_E_FINDFIRSTFILE_FAILED,
      (long)((unsigned long)GetLastError())
    );
  }
  return back;
}
#endif



dk4_dir_c8_t *
dk4fne_open_c8(
#if DK4_ON_WINDOWS
  const char	*fn,
#else
  const char	* DK4_ARG_UNUSED(fn),
#endif
  dk4_er_t	*erp
)
{
#if DK4_ON_WINDOWS
  dk4_dir_c8_t	*back	= NULL;
  char		*p1	= NULL;
  int		 ok	= 0;
#if	DK4_USE_ASSERT
  assert(NULL != fn);
#endif
  if (NULL != fn) {

    back = dk4mem_new(dk4_dir_c8_t, 1, erp);
    if (NULL != back) {
      back->path = NULL;
      back->s_dir = NULL;
      back->i_dir = NULL;
      back->s_file = NULL;
      back->i_file = NULL;
      back->path = dk4str8_dup(fn, erp);
      if (NULL != back->path) {
        p1 = dk4str8_rchr(back->path, '\\');
	if (NULL != p1) {
	  *p1 = '\0';
	} else {
	  dk4mem_free(back->path);
	  back->path = NULL;
	  back->path = dk4getcwd_c8_dup(erp);
	}
        back->s_dir = dk4sto_open(erp);
	if (NULL != back->s_dir) {
	  dk4sto_set_comp(back->s_dir, dk4dir_c8_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_c8_compare, 0);
	      back->i_file = dk4sto_it_open(back->s_file, erp);
	      if (NULL != back->i_file) {
	        ok = dk4fne_c8_fill_directory(back, fn, erp);
	      }
	    }
	  }
	}
      }
      if (0 == ok) {
        dk4dir_c8_close(back);
	back = NULL;
      }
    }
  } else {
    dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
  }
  return back;
#else
  DK4_UNUSED_ARG(fn)
  dk4error_set_simple_error_code(erp, DK4_E_NOT_SUPPORTED);
  return 0;
#endif
}