summaryrefslogtreecommitdiffstats
path: root/third_party/heimdal/lib/krb5/config_file.c
blob: 22eff10d27f2b922aecaa5955594bb1d808c6b1d (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
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
/*
 * Copyright (c) 1997 - 2004 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 *
 * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "krb5_locl.h"

#if defined(HAVE_FRAMEWORK_COREFOUNDATION)
#include <CoreFoundation/CoreFoundation.h>
#endif

/**
 * Parse configuration files in the given directory and add the result
 * into res.  Only files whose names consist only of alphanumeric
 * characters, hyphen, and underscore, will be parsed, though files
 * ending in ".conf" will also be parsed.
 *
 * This interface can be used to parse several configuration directories
 * into one resulting krb5_config_section by calling it repeatably.
 *
 * @param context a Kerberos 5 context.
 * @param dname a directory name to a Kerberos configuration file
 * @param res the returned result, must be free with krb5_free_config_files().
 * @return Return an error code or 0, see krb5_get_error_message().
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_config_parse_dir_multi(krb5_context context,
                            const char *dname,
                            krb5_config_section **res)
{
    krb5_error_code ret;
    heim_config_section *section = NULL;

    if (res == NULL)
	return EINVAL;

    *res = NULL;

    ret = heim_config_parse_dir_multi(context->hcontext, dname, &section);
    if (ret == HEIM_ERR_CONFIG_BADFORMAT)
        return KRB5_CONFIG_BADFORMAT;
    if (ret)
	return ret;
    *res = (krb5_config_section *)section;
    return 0;
}

/**
 * Parse a configuration file and add the result into res. This
 * interface can be used to parse several configuration files into one
 * resulting krb5_config_section by calling it repeatably.
 *
 * @param context a Kerberos 5 context.
 * @param fname a file name to a Kerberos configuration file
 * @param res the returned result, must be free with krb5_free_config_files().
 * @return Return an error code or 0, see krb5_get_error_message().
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_config_parse_file_multi(krb5_context context,
			     const char *fname,
			     krb5_config_section **res)
{
    krb5_error_code ret;
    heim_config_section *section = NULL;

    if (res == NULL)
	return EINVAL;

    *res = NULL;

    ret = heim_config_parse_file_multi(context->hcontext, fname, &section);
    if (ret == HEIM_ERR_CONFIG_BADFORMAT)
        return KRB5_CONFIG_BADFORMAT;
    if (ret)
	return ret;
    *res = (krb5_config_section *)section;
    return 0;
}

KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_config_parse_file(krb5_context context,
                       const char *fname,
                       krb5_config_section **res)
{
    return krb5_config_parse_file_multi(context, fname, res);
}

/**
 * Free configuration file section, the result of
 * krb5_config_parse_file() and krb5_config_parse_file_multi().
 *
 * @param context A Kerberos 5 context
 * @param s the configuration section to free
 *
 * @return returns 0 on successes, otherwise an error code, see
 *          krb5_get_error_message()
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_config_file_free(krb5_context context, krb5_config_section *s)
{
    return heim_config_file_free(context->hcontext, (heim_config_section *)s);
}

#ifndef HEIMDAL_SMALLER

KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
_krb5_config_copy(krb5_context context,
		  krb5_config_section *c,
		  krb5_config_section **res)
{
    krb5_error_code ret;
    heim_config_section *section = NULL;

    if (res == NULL)
	return EINVAL;

    *res = NULL;
    ret = heim_config_copy(context->hcontext, (heim_config_section *)c, &section);
    if (ret)
	return ret;
    *res = (krb5_config_section *)section;
    return 0;
}

#endif /* HEIMDAL_SMALLER */

KRB5_LIB_FUNCTION const void * KRB5_LIB_CALL
_krb5_config_get_next(krb5_context context,
		      const krb5_config_section *c,
		      const krb5_config_binding **pointer,
		      int type,
		      ...)
{
    const char *ret;
    va_list args;

    va_start(args, type);
    ret = heim_config_vget_next(context->hcontext,
				(const heim_config_section *)(c ? c : context->cf),
                                (const heim_config_binding **)pointer, type, args);
    va_end(args);
    return ret;
}

KRB5_LIB_FUNCTION const void * KRB5_LIB_CALL
_krb5_config_vget_next(krb5_context context,
                       const krb5_config_section *c,
                       const krb5_config_binding **pointer,
                       int type,
                       va_list args)
{
    return heim_config_vget_next(context->hcontext,
				 (const heim_config_section *)(c ? c : context->cf),
				 (const heim_config_binding **)pointer, type, args);
}

KRB5_LIB_FUNCTION const void * KRB5_LIB_CALL
_krb5_config_get(krb5_context context,
		 const krb5_config_section *c,
		 int type,
		 ...)
{
    const void *ret;
    va_list args;

    va_start(args, type);
    ret = heim_config_vget(context->hcontext,
			   (const heim_config_section *)(c ? c : context->cf),
			   type, args);
    va_end(args);
    return ret;
}


KRB5_LIB_FUNCTION const void * KRB5_LIB_CALL
_krb5_config_vget(krb5_context context,
		  const krb5_config_section *c,
		  int type,
		  va_list args)
{
    return heim_config_vget(context->hcontext,
			    (const heim_config_section *)(c ? c : context->cf),
			    type, args);
}

/**
 * Get a list of configuration binding list for more processing
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param ... a list of names, terminated with NULL.
 *
 * @return NULL if configuration list is not found, a list otherwise
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION const krb5_config_binding * KRB5_LIB_CALL
krb5_config_get_list(krb5_context context,
		     const krb5_config_section *c,
		     ...)
{
    const heim_config_binding *ret;
    va_list args;

    va_start(args, c);
    ret = heim_config_vget_list(context->hcontext,
				(const heim_config_section *)(c ? c : context->cf),
				args);
    va_end(args);
    return (const krb5_config_binding *)ret;
}

/**
 * Get a list of configuration binding list for more processing
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param args a va_list of arguments
 *
 * @return NULL if configuration list is not found, a list otherwise
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION const krb5_config_binding * KRB5_LIB_CALL
krb5_config_vget_list(krb5_context context,
		      const krb5_config_section *c,
		      va_list args)
{
    const heim_config_binding *ret;

    ret = heim_config_vget_list(context->hcontext,
				(const heim_config_section *)(c ? c : context->cf),
				args);
    return (const krb5_config_binding *)ret;
}

/**
 * Returns a "const char *" to a string in the configuration database.
 * The string may not be valid after a reload of the configuration
 * database so a caller should make a local copy if it needs to keep
 * the string.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param ... a list of names, terminated with NULL.
 *
 * @return NULL if configuration string not found, a string otherwise
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION const char* KRB5_LIB_CALL
krb5_config_get_string(krb5_context context,
                       const krb5_config_section *c,
                       ...)
{
    const char *ret;
    va_list args;

    va_start(args, c);
    ret = heim_config_vget_string(context->hcontext,
				  (const heim_config_section *)(c ? c : context->cf),
				  args);
    va_end(args);
    return ret;
}

/**
 * Like krb5_config_get_string(), but uses a va_list instead of ...
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param args a va_list of arguments
 *
 * @return NULL if configuration string not found, a string otherwise
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION const char* KRB5_LIB_CALL
krb5_config_vget_string(krb5_context context,
                        const krb5_config_section *c,
                        va_list args)
{
    return heim_config_vget_string(context->hcontext,
				   (const heim_config_section *)(c ? c : context->cf),
				   args);
}

/**
 * Like krb5_config_vget_string(), but instead of returning NULL,
 * instead return a default value.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param def_value the default value to return if no configuration
 *        found in the database.
 * @param args a va_list of arguments
 *
 * @return a configuration string
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION const char* KRB5_LIB_CALL
krb5_config_vget_string_default(krb5_context context,
                                const krb5_config_section *c,
                                const char *def_value,
                                va_list args)
{
    return heim_config_vget_string_default(context->hcontext,
					   (const heim_config_section *)(c ? c : context->cf),
					   def_value, args);
}

/**
 * Like krb5_config_get_string(), but instead of returning NULL,
 * instead return a default value.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param def_value the default value to return if no configuration
 *        found in the database.
 * @param ... a list of names, terminated with NULL.
 *
 * @return a configuration string
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION const char* KRB5_LIB_CALL
krb5_config_get_string_default(krb5_context context,
                               const krb5_config_section *c,
                               const char *def_value,
                               ...)
{
    const char *ret;
    va_list args;

    va_start(args, def_value);
    ret = heim_config_vget_string_default(context->hcontext,
					  (const heim_config_section *)(c ? c : context->cf),
					  def_value, args);
    va_end(args);
    return ret;
}

/**
 * Get a list of configuration strings, free the result with
 * krb5_config_free_strings().
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param args a va_list of arguments
 *
 * @return TRUE or FALSE
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION char ** KRB5_LIB_CALL
krb5_config_vget_strings(krb5_context context,
			 const krb5_config_section *c,
			 va_list args)
{
    return heim_config_vget_strings(context->hcontext,
				    (const heim_config_section *)(c ? c : context->cf),
				    args);
}

/**
 * Get a list of configuration strings, free the result with
 * krb5_config_free_strings().
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param ... a list of names, terminated with NULL.
 *
 * @return TRUE or FALSE
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION char** KRB5_LIB_CALL
krb5_config_get_strings(krb5_context context,
			const krb5_config_section *c,
			...)
{
    va_list ap;
    char **ret;
    va_start(ap, c);
    ret = heim_config_vget_strings(context->hcontext,
				   (const heim_config_section *)(c ? c : context->cf),
				   ap);
    va_end(ap);
    return ret;
}

/**
 * Free the resulting strings from krb5_config-get_strings() and
 * krb5_config_vget_strings().
 *
 * @param strings strings to free
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION void KRB5_LIB_CALL
krb5_config_free_strings(char **strings)
{
    heim_config_free_strings(strings);
}

/**
 * Like krb5_config_get_bool_default() but with a va_list list of
 * configuration selection.
 *
 * Configuration value to a boolean value, where yes/true and any
 * non-zero number means TRUE and other value is FALSE.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param def_value the default value to return if no configuration
 *        found in the database.
 * @param args a va_list of arguments
 *
 * @return TRUE or FALSE
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL
krb5_config_vget_bool_default(krb5_context context,
			      const krb5_config_section *c,
			      krb5_boolean def_value,
			      va_list args)
{
    return heim_config_vget_bool_default(context->hcontext,
					 (const heim_config_section *)(c ? c : context->cf),
					 def_value, args);
}

/**
 * krb5_config_get_bool() will convert the configuration
 * option value to a boolean value, where yes/true and any non-zero
 * number means TRUE and other value is FALSE.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param args a va_list of arguments
 *
 * @return TRUE or FALSE
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL
krb5_config_vget_bool(krb5_context context,
                      const krb5_config_section *c,
                      va_list args)
{
    return heim_config_vget_bool_default(context->hcontext,
					 (const heim_config_section *)(c ? c : context->cf),
					 FALSE, args);
}

/**
 * krb5_config_get_bool_default() will convert the configuration
 * option value to a boolean value, where yes/true and any non-zero
 * number means TRUE and other value is FALSE.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param def_value the default value to return if no configuration
 *        found in the database.
 * @param ... a list of names, terminated with NULL.
 *
 * @return TRUE or FALSE
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL
krb5_config_get_bool_default(krb5_context context,
			     const krb5_config_section *c,
			     krb5_boolean def_value,
			     ...)
{
    va_list ap;
    krb5_boolean ret;
    va_start(ap, def_value);
    ret = heim_config_vget_bool_default(context->hcontext,
					(const heim_config_section *)(c ? c : context->cf),
					def_value, ap);
    va_end(ap);
    return ret;
}

/**
 * Like krb5_config_get_bool() but with a va_list list of
 * configuration selection.
 *
 * Configuration value to a boolean value, where yes/true and any
 * non-zero number means TRUE and other value is FALSE.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param ... a list of names, terminated with NULL.
 *
 * @return TRUE or FALSE
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL
krb5_config_get_bool (krb5_context context,
		      const krb5_config_section *c,
		      ...)
{
    va_list ap;
    krb5_boolean ret;
    va_start(ap, c);
    ret = krb5_config_vget_bool (context, c, ap);
    va_end(ap);
    return ret;
}

/**
 * Get the time from the configuration file using a relative time.
 *
 * Like krb5_config_get_time_default() but with a va_list list of
 * configuration selection.
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param def_value the default value to return if no configuration
 *        found in the database.
 * @param args a va_list of arguments
 *
 * @return parsed the time (or def_value on parse error)
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_vget_time_default(krb5_context context,
			      const krb5_config_section *c,
			      int def_value,
			      va_list args)
{
    return heim_config_vget_time_default(context->hcontext,
					 (const heim_config_section *)(c ? c : context->cf),
					 def_value, args);
}

/**
 * Get the time from the configuration file using a relative time, for example: 1h30s
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param args a va_list of arguments
 *
 * @return parsed the time or -1 on error
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_vget_time(krb5_context context,
                      const krb5_config_section *c,
                      va_list args)
{
    return heim_config_vget_time_default(context->hcontext,
					 (const heim_config_section *)(c ? c : context->cf),
					 -1, args);
}

/**
 * Get the time from the configuration file using a relative time, for example: 1h30s
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param def_value the default value to return if no configuration
 *        found in the database.
 * @param ... a list of names, terminated with NULL.
 *
 * @return parsed the time (or def_value on parse error)
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_get_time_default(krb5_context context,
			     const krb5_config_section *c,
			     int def_value,
			     ...)
{
    va_list ap;
    int ret;
    va_start(ap, def_value);
    ret = heim_config_vget_time_default(context->hcontext,
					(const heim_config_section *)(c ? c : context->cf),
					def_value, ap);
    va_end(ap);
    return ret;
}

/**
 * Get the time from the configuration file using a relative time, for example: 1h30s
 *
 * @param context A Kerberos 5 context.
 * @param c a configuration section, or NULL to use the section from context
 * @param ... a list of names, terminated with NULL.
 *
 * @return parsed the time or -1 on error
 *
 * @ingroup krb5_support
 */

KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_get_time(krb5_context context,
                     const krb5_config_section *c,
                     ...)
{
    va_list ap;
    int ret;
    va_start(ap, c);
    ret = heim_config_vget_time(context->hcontext,
				(const heim_config_section *)(c ? c : context->cf),
				ap);
    va_end(ap);
    return ret;
}


KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_vget_int_default(krb5_context context,
			     const krb5_config_section *c,
			     int def_value,
			     va_list args)
{
    return heim_config_vget_int_default(context->hcontext,
					(const heim_config_section *)(c ? c : context->cf),
					def_value, args);
}

KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_vget_int(krb5_context context,
		     const krb5_config_section *c,
		     va_list args)
{
    return heim_config_vget_int_default(context->hcontext,
					(const heim_config_section *)(c ? c : context->cf),
					-1, args);
}

KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_get_int_default(krb5_context context,
			    const krb5_config_section *c,
			    int def_value,
			    ...)
{
    va_list ap;
    int ret;
    va_start(ap, def_value);
    ret = heim_config_vget_int_default(context->hcontext,
				       (const heim_config_section *)(c ? c : context->cf),
				       def_value, ap);
    va_end(ap);
    return ret;
}

KRB5_LIB_FUNCTION int KRB5_LIB_CALL
krb5_config_get_int(krb5_context context,
		    const krb5_config_section *c,
		    ...)
{
    va_list ap;
    int ret;
    va_start(ap, c);
    ret = heim_config_vget_int(context->hcontext,
			       (const heim_config_section *)(c ? c : context->cf),
			       ap);
    va_end(ap);
    return ret;
}


#ifndef HEIMDAL_SMALLER
/**
 * Deprecated: configuration files are not strings
 *
 * @ingroup krb5_deprecated
 */

KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_config_parse_string_multi(krb5_context context,
			       const char *string,
			       krb5_config_section **res)
    KRB5_DEPRECATED_FUNCTION("Use X instead")
{
    krb5_error_code ret;
    heim_config_section *section = NULL;

    if (res == NULL)
	return EINVAL;

    *res = NULL;
    ret = heim_config_parse_string_multi(context->hcontext, string, &section);
    if (ret == HEIM_ERR_CONFIG_BADFORMAT)
        return KRB5_CONFIG_BADFORMAT;
    if (ret)
	return ret;
    *res = (krb5_config_section *)section;
    return 0;
}
#endif