1 /*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source. A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11 /*
12 * Copyright (c) 2013, Joyent, Inc. All rights reserved.
13 */
14
15 #include <stdio.h>
16 #include <stdlib.h>
17 #include <strings.h>
18 #include <wchar.h>
19 #include <sys/debug.h>
20
21 #include "libnvpair.h"
22
23 #define FPRINTF(fp, ...) \
24 if (fprintf(fp, __VA_ARGS__) < 0) \
25 return (-1) \
26
27 /*
28 * When formatting a string for JSON output we must escape certain characters,
29 * as described in RFC4627. This applies to both member names and
30 * DATA_TYPE_STRING values.
31 *
32 * This function will only operate correctly if the following conditions are
33 * met:
34 *
35 * 1. The input String is encoded in the current locale.
36 *
37 * 2. The current locale includes the Basic Multilingual Plane (plane 0)
38 * as defined in the Unicode standard.
39 *
40 * The output will be entirely 7-bit ASCII (as a subset of UTF-8) with all
41 * representable Unicode characters included in their escaped numeric form.
42 */
43 static int
44 nvlist_print_json_string(FILE *fp, const char *input)
45 {
311 uint_t valsz, i;
312 VERIFY0(nvpair_value_uint16_array(curr, &val, &valsz));
313 FPRINTF(fp, "[");
314 for (i = 0; i < valsz; i++) {
315 if (i > 0)
316 FPRINTF(fp, ",");
317 FPRINTF(fp, "%hu", val[i]);
318 }
319 FPRINTF(fp, "]");
320 break;
321 }
322
323 case DATA_TYPE_INT16_ARRAY: {
324 int16_t *val;
325 uint_t valsz, i;
326 VERIFY0(nvpair_value_int16_array(curr, &val, &valsz));
327 FPRINTF(fp, "[");
328 for (i = 0; i < valsz; i++) {
329 if (i > 0)
330 FPRINTF(fp, ",");
331 FPRINTF(fp, "%hhd", val[i]);
332 }
333 FPRINTF(fp, "]");
334 break;
335 }
336
337 case DATA_TYPE_UINT32_ARRAY: {
338 uint32_t *val;
339 uint_t valsz, i;
340 VERIFY0(nvpair_value_uint32_array(curr, &val, &valsz));
341 FPRINTF(fp, "[");
342 for (i = 0; i < valsz; i++) {
343 if (i > 0)
344 FPRINTF(fp, ",");
345 FPRINTF(fp, "%u", val[i]);
346 }
347 FPRINTF(fp, "]");
348 break;
349 }
350
351 case DATA_TYPE_INT32_ARRAY: {
|
1 /*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source. A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11 /*
12 * Copyright (c) 2014, Joyent, Inc. All rights reserved.
13 */
14
15 #include <stdio.h>
16 #include <stdlib.h>
17 #include <strings.h>
18 #include <wchar.h>
19 #include <sys/debug.h>
20
21 #include "libnvpair.h"
22
23 #define FPRINTF(fp, ...) \
24 do { \
25 if (fprintf(fp, __VA_ARGS__) < 0) \
26 return (-1); \
27 } while (0)
28
29 /*
30 * When formatting a string for JSON output we must escape certain characters,
31 * as described in RFC4627. This applies to both member names and
32 * DATA_TYPE_STRING values.
33 *
34 * This function will only operate correctly if the following conditions are
35 * met:
36 *
37 * 1. The input String is encoded in the current locale.
38 *
39 * 2. The current locale includes the Basic Multilingual Plane (plane 0)
40 * as defined in the Unicode standard.
41 *
42 * The output will be entirely 7-bit ASCII (as a subset of UTF-8) with all
43 * representable Unicode characters included in their escaped numeric form.
44 */
45 static int
46 nvlist_print_json_string(FILE *fp, const char *input)
47 {
313 uint_t valsz, i;
314 VERIFY0(nvpair_value_uint16_array(curr, &val, &valsz));
315 FPRINTF(fp, "[");
316 for (i = 0; i < valsz; i++) {
317 if (i > 0)
318 FPRINTF(fp, ",");
319 FPRINTF(fp, "%hu", val[i]);
320 }
321 FPRINTF(fp, "]");
322 break;
323 }
324
325 case DATA_TYPE_INT16_ARRAY: {
326 int16_t *val;
327 uint_t valsz, i;
328 VERIFY0(nvpair_value_int16_array(curr, &val, &valsz));
329 FPRINTF(fp, "[");
330 for (i = 0; i < valsz; i++) {
331 if (i > 0)
332 FPRINTF(fp, ",");
333 FPRINTF(fp, "%hd", val[i]);
334 }
335 FPRINTF(fp, "]");
336 break;
337 }
338
339 case DATA_TYPE_UINT32_ARRAY: {
340 uint32_t *val;
341 uint_t valsz, i;
342 VERIFY0(nvpair_value_uint32_array(curr, &val, &valsz));
343 FPRINTF(fp, "[");
344 for (i = 0; i < valsz; i++) {
345 if (i > 0)
346 FPRINTF(fp, ",");
347 FPRINTF(fp, "%u", val[i]);
348 }
349 FPRINTF(fp, "]");
350 break;
351 }
352
353 case DATA_TYPE_INT32_ARRAY: {
|