summaryrefslogtreecommitdiff
path: root/support/dktools/dk4info.ctr
blob: 28adafcef17c99ec2841fb062adef503df58df7f (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
%%	options

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



%%	module


#include "dk4conf.h"

#if DK4_HAVE_STDLIB_H
#ifndef STDLIB_H_INCLUDED
#include <stdlib.h>
#define	STDLIB_H_INCLUDED 1
#endif
#endif

#include "dk4app.h"
#include "dk4aopt.h"
#include "dk4maodd.h"
#include "dk4mem.h"
#include "dk4fput.h"
#include "dk4vers.h"
#include "dk4inst.h"
#include "dk4strd.h"



$!trace-include



#include "dk4info1.c"



/**	Short help text.
*/
static const dkChar * const	dk_info_help_text[] = {
$!text	macro=dkT

Show installation details

dk4info [<options>]

Options:

-l		Long output.

--help		Show this short help text.
--manual	*** SHOW FULL MANUAL. ***
--version	Show version information.
--license	Show license information.

$!end
};



/**	License text.
*/
static const dkChar * const	dk_info_license_text[] = {
$!text	macro=dkT,preprocessor

This software uses code from the following projects, either directly or as
a library:

dktools		Dirk Krause's tools and libraries.
		See http://dktools.sourceforge.net/ for more information.
#if DK4_HAVE_ZLIB_H

zlib		Data compression library.
		See http://www.zlib.net/ for more information.
#endif
#if DK4_HAVE_BZLIB_H

bzip2		Data compression program and library.
		See http://www.bzip.org/ for more information.
#endif

All the licenses below apply to the program.
Licenses for used libraries are shown as found on my Scientific Linux 6.x
computer in the /usr/share/doc directory on 2015-04-01. Check the project
homepages of the used libraries for additional information and/or updated
license terms.


DK tools and libraries license
==============================
Copyright (c) 2015-2016, Dirk Krause
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.
* 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.
* Neither the name of the Dirk Krause nor the names of contributors may be
  used to endorse or promote products derived from this software without
  specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
#if DK4_HAVE_ZLIB_H


Zlib license
============
(C) 1995-2004 Jean-loup Gailly and Mark Adler

This software is provided 'as-is', without any express or implied
warranty.  In no event will the authors be held liable for any damages
arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not
   claim that you wrote the original software. If you use this software
   in a product, an acknowledgment in the product documentation would be
   appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

Jean-loup Gailly        Mark Adler
jloup@gzip.org          madler@alumni.caltech.edu
#endif
#if DK4_HAVE_BZLIB_H


Bzip2 and libbzip2 library license
==================================
This program, "bzip2", the associated library "libbzip2", and all
documentation, are copyright (C) 1996-2007 Julian R Seward.  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. The origin of this software must not be misrepresented; you must 
   not claim that you wrote the original software.  If you use this 
   software in a product, an acknowledgment in the product 
   documentation would be appreciated but is not required.

3. Altered source versions must be plainly marked as such, and must
   not be misrepresented as being the original software.

4. The name of the author may not be used to endorse or promote 
   products derived from this software without specific prior written 
   permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.

Julian Seward, jseward@bzip.org
bzip2/libbzip2 version 1.0.5 of 10 December 2007
#endif

$!end
};



/**	Constant texts used by the module, not localized.
*/
static const dkChar * const	dk_info_kwnl[] = {
$!string-table	macro=dkT
#
#	0	Program group name
#
dktools
#
#	1	Help text file name
#
dk4info.txt
#
#	2	String table file
#
dk4info.str
$!end
};



/**	Program options.
*/
static const dk4_option_specification_t dk_info_options[] = {
  { dkT('l'),	dkT("long"),			DK4_OPT_ARG_NONE }
};



/**	Constant texts used by the program, replaced by localized texts.
*/
static const dkChar * const	dk_info_kw_def[] = {
$!string-table	macro=dkT
#
#	0 1	Used directories:
#
Used directories:
-----------------
#
#	2 3	Configured at build time:
#
Configured at build time:
-------------------------
#
#	4 5	Definitions
#
Definitions:
------------
$!end
};



/**	Option names for configure.
*/
static dkChar const *option_names[] = {
$!string-table	macro=dkT
--prefix=
--sysconfdir=
--datarootdir=
--localstatedir=
--bindir=
--sbindir=
--libdir=
--includedir=
--mandir=
--execprefix=
--libexecdir=
$!end
};



/**	Options order.
*/
static size_t option_order[] = {
  0, 1, 3, 2, 4, 5, 6, 7, 8, 10
};



static const size_t	szoo	=	sizeof(option_order)/sizeof(size_t);

/**	Replaced by localized  texts if found.
*/
static const dkChar * const	*dk_info_msg = dk_info_kw_def;




/**	Number of elements in dk_info_msg.
*/
static size_t	dk_info_sz_msg =
sizeof(dk_info_kw_def)/sizeof(DK4_PDKCHAR) - 1;



/**	Number of elements in the options array.
*/
static const size_t dk_info_sz_options =
sizeof(dk_info_options)/sizeof(dk4_option_specification_t);



/**	Application structure.
*/
static dk4_app_t	*app	= NULL;



/**	Exit status code returned by the program.
*/
static int	exval	= EXIT_FAILURE;



static
void
show_one_directory(size_t ind, size_t maxl)
{
  const dkChar	*val;
  size_t	 lgt;

  val = dk4inst_get_directory(ind);
  if (NULL != val) {
    lgt = dk4str_len(option_names[ind]);
    while (lgt++ < maxl) { dk4fputc(dkT(' '), stdout, NULL); }
    dk4fputs(option_names[ind], stdout, NULL);
    dk4fputs(val, stdout, NULL);
    dk4fputc(dkT('\n'), stdout, NULL);
  }
}



static
void
show_one_used_directory(size_t ind, size_t maxl, const dkChar *dn)
{
  size_t	lgt;
  if (NULL != dn) {
    lgt = dk4str_len(option_names[ind]);
    while (lgt++ < maxl) { dk4fputc(dkT(' '), stdout, NULL); }
    dk4fputs(option_names[ind], stdout, NULL);
    dk4fputs(dn, stdout, NULL);
    dk4fputc(dkT('\n'), stdout, NULL);
  }
}



/**	Produce output.
*/
static
void
dk_info_run_with_app(void)
{
  size_t	i;
  size_t	maxl = 0;
  size_t	lgt;

  /*	Find longest option name length.
  */
  for (i = 0; i < 11; i++) {
    lgt = dk4str_len(option_names[i]);
    if (lgt > maxl) { maxl = lgt; } 
  }

  /*	Show used values.
  */
  dk4fputs(dk_info_kw_def[0], stdout, NULL);
  dk4fputc(dkT('\n'), stdout, NULL);
  dk4fputs(dk_info_kw_def[1], stdout, NULL);
  dk4fputc(dkT('\n'), stdout, NULL);
  show_one_used_directory(1, maxl, app->dir_etc);
  show_one_used_directory(4, maxl, app->dir_bin);
  show_one_used_directory(6, maxl, app->dir_lib);
  show_one_used_directory(2, maxl, app->dir_share);
  show_one_used_directory(3, maxl, app->dir_var);
  dk4fputc(dkT('\n'), stdout, NULL);

  /*	Show compiled values.
  */
  dk4fputs(dk_info_kw_def[2], stdout, NULL);
  dk4fputc(dkT('\n'), stdout, NULL);
  dk4fputs(dk_info_kw_def[3], stdout, NULL);
  dk4fputc(dkT('\n'), stdout, NULL);
  for (i = 0; i < szoo; i++) {
    lgt = option_order[i];
    show_one_directory(lgt, maxl);
  }

  /*	Show complete list of defines if required.
  */
  if (0 != dk4app_opt_is_set_short(app, dkT('l'), NULL)) {
    dk4fputc(dkT('\n'), stdout, NULL);
    dk4fputs(dk_info_kw_def[4], stdout, NULL);
    dk4fputc(dkT('\n'), stdout, NULL);
    dk4fputs(dk_info_kw_def[5], stdout, NULL);
    dk4fputc(dkT('\n'), stdout, NULL);
    showdefines();
  }

}



/**	Main function.
	@param	argc	Number of command line arguments.
	@param	argv	Command line arguments array.
	@return	0 on success, all other values indicate errors.
*/
#if DK4_CHAR_SIZE > 1
int wmain(int argc, wchar_t *argv[])
#else
int main(int argc, char *argv[])
#endif
{
  $!trace-init dk4info.deb
  $? "+ main"
  $? ". sizeof dkChar %u", (unsigned)(DK4_CHAR_SIZE)
  $? ". sizeof wchar_t %u", (unsigned)sizeof(wchar_t)
  dk4fput_initialize_stdout();
  dk4fput_initialize_stderr();
  app = dk4app_open_cmd(
    argc, argv, dk_info_options, dk_info_sz_options,
    dk_info_kwnl[0], DKT_VERSION_DK,
    dk_info_kwnl[1], dk_info_help_text, dk_info_license_text
  );
  if (NULL != app) {
    dk_info_sz_msg = dk4app_string_table_size(dk_info_kw_def);
    dk_info_msg    = dk4app_string_table(app, dk_info_kwnl[2], dk_info_kw_def);
    if (0 != dk4app_can_run_normally(app)) {
      dk_info_run_with_app();
    } else {
      if (0 != dk4app_help_version_license(app)) {
        exval = EXIT_SUCCESS;
      }
    }
    dk4app_close(app);
  }
  fflush(stdout);
  fflush(stderr);
  dk4fput_cleanup_stderr();
  dk4fput_cleanup_stdout();
  $? "- main %d", exval
  $!trace-end
  exit(exval); return exval;
}