summaryrefslogtreecommitdiff
path: root/support/dktools/dk4opt01.c
blob: 279a102c32c514fe2f5d68bf9933704f61c19d2f (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
/*
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: dk4opt01.ctr
*/

/**	@file dk4opt01.c The dk4opt01 module.
*/


#line 10 "dk4opt01.ctr"

#include "dk4conf.h"
#include "dk4opt.h"
#include "dk4strd.h"
#include "dk4mem.h"

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




#line 25 "dk4opt01.ctr"



int
dk4opt_get_bool(int *dptr, dk4_option_t const *optptr, dk4_er_t *erp)
{
  int		 back = 0;
#if	DK4_USE_ASSERT
	assert(NULL != dptr);
	assert(NULL != optptr);
#endif
  if ((NULL != dptr) && (NULL != optptr)) {
    if (0 != optptr->found) {
      switch ((optptr->spec).argtype) {
        case DK4_OPT_ARG_BOOL: {
          *dptr = (optptr->val).b;
	  back = 1;
        } break;
        case DK4_OPT_ARG_SIZE: {
	  if (0 < (optptr->val).s) {
	    *dptr = 1;
	  } else {
	    *dptr = 0;
	  }
	  back = 1;
        } break;
        case DK4_OPT_ARG_INT: {
	  if ((dk4_im_t)0L != (optptr->val).i) {
	    *dptr = 1;
	  } else {
	    *dptr = 0;
	  }
	  back = 1;
        } break;
        case DK4_OPT_ARG_UNSIGNED: {
	  if ((dk4_um_t)0UL < (optptr->val).u) {
	    *dptr = 1;
	  } else {
	    *dptr = 0;
	  }
	  back = 1;
        } break;
        case DK4_OPT_ARG_STRING: {
          if (NULL != (optptr->val).t) {
	    if (dk4str_is_bool((optptr->val).t)) {
	      if (dk4str_is_on((optptr->val).t)) {
	        *dptr = 1;
	      } else {
	        *dptr = 0;
	      }
	      back = 1;
	    } else {
	      dk4error_set_simple_error_code(erp, DK4_E_SYNTAX);
	    }
	  } else {
	    dk4error_set_simple_error_code(erp, DK4_E_NOT_FOUND);
	  }
        } break;
        default: {
          dk4error_set_simple_error_code(erp, DK4_E_SYNTAX);
        } break;
      }
    } else {
      dk4error_set_simple_error_code(erp, DK4_E_NOT_FOUND);
    }
  } else {
    dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
  }
  return back;
}