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Diffstat (limited to 'src/json/json_generator.c')
-rw-r--r-- | src/json/json_generator.c | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/src/json/json_generator.c b/src/json/json_generator.c deleted file mode 100644 index eb275712c..000000000 --- a/src/json/json_generator.c +++ /dev/null | |||
@@ -1,179 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet | ||
3 | Copyright (C) 2014, 2015, 2016 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | /** | ||
21 | * @file json/json_generator.c | ||
22 | * @brief helper functions for generating JSON from GNUnet data structures | ||
23 | * @author Sree Harsha Totakura <sreeharsha@totakura.in> | ||
24 | */ | ||
25 | #include "platform.h" | ||
26 | #include "gnunet_util_lib.h" | ||
27 | #include "gnunet_json_lib.h" | ||
28 | |||
29 | |||
30 | json_t * | ||
31 | GNUNET_JSON_from_data (const void *data, | ||
32 | size_t size) | ||
33 | { | ||
34 | char *buf; | ||
35 | json_t *json; | ||
36 | |||
37 | if ((size * 8 + 4) / 5 + 1 >= | ||
38 | GNUNET_MAX_MALLOC_CHECKED) | ||
39 | { | ||
40 | GNUNET_break (0); | ||
41 | return NULL; | ||
42 | } | ||
43 | buf = GNUNET_STRINGS_data_to_string_alloc (data, | ||
44 | size); | ||
45 | json = json_string (buf); | ||
46 | GNUNET_free (buf); | ||
47 | GNUNET_break (NULL != json); | ||
48 | return json; | ||
49 | } | ||
50 | |||
51 | |||
52 | json_t * | ||
53 | GNUNET_JSON_from_timestamp (struct GNUNET_TIME_Timestamp stamp) | ||
54 | { | ||
55 | json_t *j; | ||
56 | |||
57 | j = json_object (); | ||
58 | if (NULL == j) | ||
59 | { | ||
60 | GNUNET_break (0); | ||
61 | return NULL; | ||
62 | } | ||
63 | if (GNUNET_TIME_absolute_is_never (stamp.abs_time)) | ||
64 | { | ||
65 | if (0 != | ||
66 | json_object_set_new (j, | ||
67 | "t_s", | ||
68 | json_string ("never"))) | ||
69 | { | ||
70 | GNUNET_break (0); | ||
71 | json_decref (j); | ||
72 | return NULL; | ||
73 | } | ||
74 | return j; | ||
75 | } | ||
76 | GNUNET_assert ( | ||
77 | 0 == | ||
78 | (stamp.abs_time.abs_value_us | ||
79 | % GNUNET_TIME_UNIT_SECONDS.rel_value_us)); | ||
80 | if (0 != | ||
81 | json_object_set_new ( | ||
82 | j, | ||
83 | "t_s", | ||
84 | json_integer ( | ||
85 | (json_int_t) (stamp.abs_time.abs_value_us | ||
86 | / GNUNET_TIME_UNIT_SECONDS.rel_value_us)))) | ||
87 | { | ||
88 | GNUNET_break (0); | ||
89 | json_decref (j); | ||
90 | return NULL; | ||
91 | } | ||
92 | return j; | ||
93 | } | ||
94 | |||
95 | |||
96 | json_t * | ||
97 | GNUNET_JSON_from_timestamp_nbo (struct GNUNET_TIME_TimestampNBO stamp) | ||
98 | { | ||
99 | return GNUNET_JSON_from_timestamp (GNUNET_TIME_timestamp_ntoh (stamp)); | ||
100 | } | ||
101 | |||
102 | |||
103 | json_t * | ||
104 | GNUNET_JSON_from_time_rel (struct GNUNET_TIME_Relative stamp) | ||
105 | { | ||
106 | json_t *j; | ||
107 | |||
108 | j = json_object (); | ||
109 | if (NULL == j) | ||
110 | { | ||
111 | GNUNET_break (0); | ||
112 | return NULL; | ||
113 | } | ||
114 | if (GNUNET_TIME_relative_is_forever (stamp)) | ||
115 | { | ||
116 | if (0 != | ||
117 | json_object_set_new (j, | ||
118 | "d_us", | ||
119 | json_string ("forever"))) | ||
120 | { | ||
121 | GNUNET_break (0); | ||
122 | json_decref (j); | ||
123 | return NULL; | ||
124 | } | ||
125 | return j; | ||
126 | } | ||
127 | if (stamp.rel_value_us >= (1LLU << 53)) | ||
128 | { | ||
129 | /* value is larger than allowed */ | ||
130 | GNUNET_break (0); | ||
131 | return NULL; | ||
132 | } | ||
133 | if (0 != | ||
134 | json_object_set_new ( | ||
135 | j, | ||
136 | "d_us", | ||
137 | json_integer ((json_int_t) stamp.rel_value_us))) | ||
138 | { | ||
139 | GNUNET_break (0); | ||
140 | json_decref (j); | ||
141 | return NULL; | ||
142 | } | ||
143 | return j; | ||
144 | } | ||
145 | |||
146 | |||
147 | json_t * | ||
148 | GNUNET_JSON_from_rsa_public_key (const struct GNUNET_CRYPTO_RsaPublicKey *pk) | ||
149 | { | ||
150 | void *buf; | ||
151 | size_t buf_len; | ||
152 | json_t *ret; | ||
153 | |||
154 | buf_len = GNUNET_CRYPTO_rsa_public_key_encode (pk, | ||
155 | &buf); | ||
156 | ret = GNUNET_JSON_from_data (buf, | ||
157 | buf_len); | ||
158 | GNUNET_free (buf); | ||
159 | return ret; | ||
160 | } | ||
161 | |||
162 | |||
163 | json_t * | ||
164 | GNUNET_JSON_from_rsa_signature (const struct GNUNET_CRYPTO_RsaSignature *sig) | ||
165 | { | ||
166 | void *buf; | ||
167 | size_t buf_len; | ||
168 | json_t *ret; | ||
169 | |||
170 | buf_len = GNUNET_CRYPTO_rsa_signature_encode (sig, | ||
171 | &buf); | ||
172 | ret = GNUNET_JSON_from_data (buf, | ||
173 | buf_len); | ||
174 | GNUNET_free (buf); | ||
175 | return ret; | ||
176 | } | ||
177 | |||
178 | |||
179 | /* End of json/json_generator.c */ | ||